baber/WOPTO huggingface dataset:
Patent CA-2818022-A1 (CA)
Title: Multi-bit information hiding using overlapping subsets
Inventor: HE DAKE
IPC: H04N19/61
Filed: 2013-06-07
Abstract: Methods and devices for reconstructing coefficient levels from a bitstream of encoded video data for a coefficient group in a transform unit. Sign bits are hidden in the parity of partially overlapping subsets of a set of coefficients. This enables the hiding of multiple sign bits per coefficient group. Other information bits may be hidden instead of sign bits in some cases.
Patent CA-2819277-A1 (CA)
Inventor: THOMAS ANDREW
IPC: C07D413/14
Filed: 2011-12-07
Abstract: The present invention is concerned with novel 1,2,3-triazole-imidazole compounds of formula (I) wherein X, R1, R2, and R3 are as described herein, as well as pharmaceutically acceptable salts and esters thereof. The active compounds of present invention have affinity and selectivity for the GABA A a5 receptor. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments.
Patent CA-2822378-A1 (CA)
Title: Compounds and their use as bace inhibitors
Inventor: CSJERNYIK GABOR
IPC: A61P25/28
Filed: 2011-12-21
Abstract: The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of A.beta.-related pathologies such as Down's syndrome, .beta.- amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease.
Patent CA-2822644-A1 (CA)
Inventor: BALAN VENKATESH
IPC: C07H99/00
Filed: 2011-12-22
Abstract: A method for treating biomass is provided, which includes, in a reactor, allowing gaseous ammonia to condense on the biomass and react with water present in the biomass to produce pretreated biomass, wherein reactivity of polysaccharides in the biomass is increased during subsequent biological conversion as compared to polysaccharides in biomass which has not been pretreated. A method for treating biomass with a liquid ammonia and recovering the liquid ammonia is also provided. Related systems which include a biochemical or biofuel production facility are disclosed.
Patent CA-2823022-A1 (CA)
Inventor: CHEN BINGZHI
IPC: G01N21/64
Filed: 2011-12-06
Abstract: The present invention concerns a method of measuring the concentration of an analyte in an aqueous solution that comprises the steps of: obtaining an aqueous solution containing an analyte, providing a cyanine indicator, placing the aqueous solution in fluid communication with the cyanine indicator, measuring a detectable property change of the cyanine indicator, and comparing the detectable property change of the cyanine indicator with a calibration curve of the detectable property change of samples containing known concentrations of the analyte to determine the concentration of the analyte, wherein the detectable property change is proportional to the concentration of the analyte in said aqueous solution.
Patent CA-2824135-A1 (CA)
Title: Capsule bimatieres
Inventor: FRYDMAN ALAIN
IPC: B65D85/804
Filed: 2011-06-09
Abstract: Capsule bimatières Cette capsule (1000) comprend un corps (1004) en forme de coupelle et un opercule (1006) délimitant ensemble une chambre (1008) contenant une substance pour la préparation d'une boisson. Le corps (1004) comprend : - une paroi latérale extérieure (1010), sensiblement tronconique, - un fond (1012), venu de matière avec la paroi latérale (1010) et fermant la paroi latérale (1010) à une extrémité arrière (1020) du corps (1004), et - un rebord annulaire (1016) s'étendant radialement vers l'extérieur depuis la paroi latérale (1010) et délimitant l'extrémité avant (1022) du corps (1004). L'opercule (1006) ferme la paroi latérale extérieure (1010) à l'extrémité avant (1022). Le fond (1012) et la paroi (1010) sont réalisés dans un premier matériau plastique, le rebord annulaire (1016) étant formé dans un deuxième matériau plastique, différent du premier matériau plastique.
Patent CA-2825478-A1 (CA)
Inventor: DUCHARME TROY
IPC: F16B5/07
Filed: 2013-02-22
Abstract: A quick assembly hinge for joining first and second panels. The hinge comprises a first wing portion securable to the first panel, a second wing portion securable to the second panel, a pin mounted to the first wing portion and a hook mounted to the second wing portion. The pin is generally parallel to the first panel when the first wing portion is secured thereto. When the second wing portion is secured to the second panel, the opening of the hook bowl is directed downwardly toward the bottom surface of the second panel. With the panels generally co-planar and their respective edges adjacent to one another the hook is receivable over at least a portion of the pin. As the first panel is rotated upwardly to form a generally a right angle with the second panel the pin is rotatable within the hook bowl preventing the lateral and vertical displacement of the panels.
Patent CA-2826559-A1 (CA)
Inventor: MOORE JAMES A
IPC: C23G1/36
Filed: 2012-01-30
Abstract: An embodiment of a method for recovering nitric acid from acid pickling solution includes introducing a treating material comprising at least one chemical into a pickling solution comprising free nitric acid. The treating material reacts with at least a portion of the free nitric acid in the pickling solution and produces NOx. A gas stream comprising at least a portion of the NOx is contacted with ozone, thereby forming oxidation products including nitrogen sesquioxide and nitrogen pentoxide. At least a portion of the nitrogen sesquioxide and nitrogen pentoxide is contacted with water, thereby forming nitric acid, and at least a portion of the nitric acid is collected.
Patent CA-2828992-A1 (CA)
Title: Emergency stop (lockout) system for patient hoists/lifts
Inventor: CUSTEAU-BOISCLAIR OLIVIER
IPC: A61G7/10
Filed: 2012-07-09
Abstract: A switching arrangement for a patient hoist - for example, a ceiling-mounted hoist for lifting and transporting patients with mobility impairments - includes a switching member which descends from the hoist such that it is reachable by an operator standing on the floor adjacent to the patient. The switch can be actuated by the operator to disable the hoist by moving the switch member with a first type of motion, e.g., by pulling the switch member along an axis. The hoist member can thereafter be re- enabled by the switch member only when the switch member is moved with a second type of motion different from the first type, e.g., by rotating the switch member along the axis. The use of different disabling and enabling motions helps to deter accidental re-enablement once the hoist is disabled, which is particularly useful where disablement is done for emergency purposes.
Patent CA-2834121-A1 (CA)
Inventor: WOODS KENT GREGORY
IPC: B65G53/04
Filed: 2013-11-22
Abstract: A particulate loader for transferring particulates is provided. The particulate loader comprises an air-particulates separating chamber for separating the particulates from an air stream caused by suction provided thereto. A suction mechanism is connected to the air- particulates separating chamber for providing the suction thereto by removing air from the air- particulates separating chamber and exhausting the air. A conveying mechanism is connected to the air- particulates separating chamber for conveying the separated particulates from the air- particulates separating chamber to a remote location. The cyclone has an inlet connected to an exhaust outlet of the suction mechanism, an air outlet for discharging the air after separating the dust therefrom, and a dust outlet for discharging the collected dust.
Patent CA-2834445-A1 (CA)
Inventor: STASSEN PETRUS PAULUS CAROLUS MARIA
IPC: H01L31/048
Filed: 2012-04-27
Abstract: A device (1) for generating electric power from solar radiation comprises a solar panel (2) and a panel holder (3). The panel holder comprises two panel holder parts (4A, 4B) on opposite sides. Elongate profiles (5) are coupled to the panel holder parts. This device has different bending resistances in the directions parallel and perpendicular to the profiles. Since bending of the solar panel can thus be permitted in a controlled manner, it is possible to use a thin glass plate for the panel.
Patent CA-2835323-A1 (CA)
Inventor: COSTENARO DANIEL PAUL
IPC: G06Q50/30
Filed: 2012-05-05
Abstract: A permission manager detects when the message including the link is forwarded and sends a notification to the author indicating that the message was forwarded to another recipient. A notification may also be sent to the recipient who received the forwarded message indicating that the author has been notified that the recipient is not authorized to access the linked content within the forwarded message. The author may set the permissions for accessing the linked content from permission options that are displayed with the notification message sent by the permission manager. Once the permissions are set, the permission manager may send a notification to the recipient of the forwarded message with information relating to the set permissions.
Patent CA-2836216-A1 (CA)
Inventor: LEVEILLE BENOIT
IPC: G08B29/00
Filed: 2013-12-13
Abstract: A resilient antenna disturbance detector is provided. A signal generator generates an unclonable integrity test signal. The antenna reflects a signal in response to the integrity test signal. A comparator determines whether the reflected signal matches the integrity test signal and a controller signals the disturbance of the antenna to a monitoring device if the energy level of the reflected signal is greater than a predetermined threshold and the reflected signal matches the integrity test signal. The detector provides the advantage of preventing an external receiver and transmitter from predicting and transmitting the integrity test signal to the antenna to interfere with disturbance detection. Also provided is a security system with resilient antenna disturbance detection.
Patent CA-2840459-A1 (CA)
Title: Compositions et methodes pour l'identification et la comparaison de membres de communautes microbiennes par analyse informatique de sequences d'amplicon
Inventor: KUNIN VICTOR
IPC: G16B45/00
Filed: 2013-06-28
Abstract: Dans des modes de réalisation alternatifs, l'invention concerne des algorithmes informatiques, des programmes informatiques, des logiciels et d'autres méthodes, systèmes et produits fabriqués (ordinateurs, dispositifs ou appareils par exemple) permettant d'identifier des membres de communautés microbiennes, leur abondance et leur distribution à partir de données de séquence d'amplicon et de comparer des communautés et des consortiums microbiens. Dans des modes de réalisation alternatifs, l'invention concerne des méthodes mises en uvre informatiquement comprenant un sous-ensemble ou pratiquement toutes, ou toutes les étapes présentées dans les organigrammes de la Figure 1, de la Figure 3 ou de la Figure 4. Dans des modes de réalisation alternatifs, l'invention concerne des méthodes d'identification de consortiums, facultativement suivies de la construction de consortiums microbiens artificiels à partir de souches pures ou de cultures d'enrichissement.
Patent CA-2841326-A1 (CA)
Title: Methods and systems relating to liquid dispensing
Inventor: SWIST JASON
IPC: B65D47/34
Filed: 2014-01-30
Abstract: Liquid dispensing solutions for a wide variety of consumable materials are sold today in their millions and / or billions of units. Amongst such liquid dispensing solutions are hand pumped liquid dispensers employing a simple mechanical action to pump liquid from a container for use via a tube. However, such prior art designs suffer drawbacks, especially where low cost manufacturing techniques are employed to support what in many instances are very high volume low cost consumer products. Common drawbacks are that the tube either may not reach the bottom of the container or be to one side of the container leading to the consumer losing part of the contents or resorting to one or more actions to retrieve more of the container contents. Accordingly, it would be beneficial to provide consumers with improved dispensers which reduce or virtually eliminate these issues.
Patent CA-2846358-A1 (CA)
Inventor: BOWLER DAVID B
IPC: H04H20/30
Filed: 2014-03-14
Abstract: Improved systems and methods for delivering CATV content over a fiber optic network from a transmitter.
Patent CA-2848172-A1 (CA)
Title: Needle safety device
Inventor: HILES JOHN
IPC: A61M5/32
Filed: 2012-09-20
Abstract: Described is a needle safetydevice (2) comprising a needle hub (2.2), a needle (2.3) coupled to the needle hub (2.2) and having a distal tip, a sleeve (2.9) coupled to the needle hub (2.2), a needle shield (2.1) telescopically coupled to the sleeve (2.9); and a needle disabling mechanismcoupled to the needle (2.3). In a first axial position (PA1), the needle shield (2.1) covers the distal tip of the needle (2.3) and the needle disabling mechanism is in a first angular position. In a retracted position (PR), the needle shield (2.1)is retracted relative to the needle (2.3) exposing thedistal tip of the needle (2.3). Ina second axial position (PA2), the needle shield (2.1) is distal ofthe first axial position (PA1) andthe needle disabling mechanism is in a second angular position bending the needle (2.3).
Patent CA-2848321-A1 (CA)
Title: Dispositif pneumatique pilote de gonflage-degonflage automatique d'un pneumatique notamment
Inventor: FAZEKAS STEPHANE
IPC: B60C23/00
Filed: 2012-09-12
Abstract: Le dispositif comprend un corps creux (16) comprenant un orifice d'admission (20) assujetti à des moyens d'injection d'un fluide gazeux sous pression, un orifice de gonflage (24) en communication avec le pneumatique à une pression (PO) et, un orifice d'échappement (21) dudit fluide vers l'extérieur, selon l'invention, il comprend un piston (25) monté coulissant dans au moins une chambre (17) du corps (16) sous l'effet de l'injection du fluide par l'orifice d'admission (20), ledit piston (25) coopérant avec un ensemble mobile (35, 36, 39) en combinaison avec un clapet d'échappement (27) de sorte que : - sous l'effet de l'injection du fluide gazeux à une pression (P1>P0) le piston (25) et l'ensemble mobile (35, 36, 39) sont déplacés linéairement à rencontre d'un premier organe élastique (38) par rapport au clapet d'échappement (27), qui demeure fixe, jusqu'à une position de butée dudit piston (25) et dudit ensemble (35, 36, 39) correspondant à l'ouverture du clapet d'injection (36) et à la fermeture du clapet d'échappement (27), - sous l'effet de l'injection du fluide gazeux à une pression (P2>P1), le piston (25) est déplacé à rencontre d'un deuxième organe élastique (40) et par rapport à l'ensemble mobile (35, 36, 39) qui demeure en position de butée, provoquant la fermeture d'un organe de gonflage (39) et le déplacement du clapet d'échappement (27) à rencontre d'un troisième organe élastique (30) correspondant à l'ouverture de celui-ci à partir du clapet d'injection (36) qui demeure ouvert.
Patent CA-2850567-A1 (CA)
Title: Identification de reponses immunitaires adaptatives specifiques a un antigene utilisant l'arm-pcr et le sequencage a rendement eleve
Inventor: HAN JIAN
IPC: G01N33/48
Filed: 2012-09-28
Abstract: La présente invention concerne un procédé pour corréler au moins une séquence d'acides aminés d'un anticorps isolé à partir de sang humain ou animal avec au moins une séquence d'ADN correspondant à l'anticorps dans le répertoire immunologique de l'humain ou animal. Le procédé constitue en outre un moyen pour apparier des chaînes lourdes et légères pour produire des anticorps monoclonaux synthétiques.
Patent CA-2851096-A1 (CA)
Inventor: CERVELLI DAN
IPC: G09B29/10
Filed: 2014-05-06
Abstract: An interactive data object map system is disclosed in which large amounts of geographical, geospatial, and other types of data, geodata, objects, features, and/or metadata are efficiently presented to a user on a map interface. The interactive data object map system allows for rapid and deep analysis of various objects, features, and/or metadata by the user. A layer ontology may be displayed to the user. In various embodiments, when the user rolls a selection cursor over an object/feature an outline of the object/feature is displayed. Selection of an object/feature may cause display of metadata associated with that object/feature. The interactive data object map system may automatically generate feature/object lists and/or histograms based on selections made by the user. The user may perform geosearches, generate heatmaps, and/or perform keyword searches, among other actions.
Patent CA-2853055-A1 (CA)
Title: Carpet with a high light reflectance value and method of producing such carpet
Inventor: DE NEGRO ANTONIUS HENDRICUS JOHANNES
IPC: D06N7/00
Filed: 2012-11-05
Abstract: Besides a method for manufacturing a carpet, the invention further relates to a carpet witha LRV higher than 30. In particular such carpet comprises yarns are made of PP / PA / PET / PTT / PBT, which are either white based or solution dyed based, and tufted on a white or very light woven or web substrate, such as PET and/or PP, pre-coated with a polyolefin such as HYPOD or SBR which is whitened with a filler, such as MgCO3, TiO2, ATH, and/or CaCO3, and which may comprise, in particular in the case of loose laid tiles, a secondary heavy coating consisting of a very light coloured secondary heavy coating such as a specific polyolefin, PVC, PVB, EVA or a (synthetic) bitumen, loaded with a filler pre-selected on lightness and purity as CaCO3 and/or ATH and/or specific salts, e.g. NaC1 or TiO2.
Patent CA-2853899-A1 (CA)
Title: A roll-forming machine and method for roll-forming
Inventor: INGVARSSON LARS
IPC: B21D5/08
Filed: 2012-11-16
Abstract: A roll-forming machine has a stand (11 ) and a row of forming stations (12), which comprise frames (14, 15) for carriers (17, 18) of pair of rollers laterally displaceably mounted on the stand. An intermediate piece (16) is pivotally mounted on each frame for being pivoted about a vertical axis, and two carriers of a pair of rollers are separately laterally displaceably mounted on each intermediate piece. Each carrier of a pair of rollers comprises two axle pins for carrying a forming roller each and the two carriers of a pair of rollers have their axle pins directed towards each other.
Patent CA-2854343-A1 (CA)
Inventor: VOGT DEWAYNE G
IPC: E21B33/06
Filed: 2014-06-13
Abstract: A blowout preventer transport and handling system for a blowout preventer on a well rig. The system includes a skid for a receipt of a blowout preventer. A pair of trolley beams parallel to the skid are moveable between a lowered storage position and a raised use position. A trolley hoist mechanism is provided on each of the trolley beams. At least one cylinder moves the pair of trolley beams between the lowered storage position and the raised use position.
Patent CA-2854849-A1 (CA)
Title: A slipforming assembly
Inventor: SCATTERGOOD BRIAN
IPC: E03F1/00
Filed: 2014-06-19
Abstract: The present invention relates to an assembly and method for slipforming a slot drain with concrete. The assembly includes a slipform paver, a movable sleeve adapted to fit over a void forming means, a first taut tether, sensing means and one or more actuators. The first taut tether is provided and maintained in an inclined or declined disposition to provide a parallel reference for guiding the sleeve which in use is driven forward by the slipform paver. The sensing means are adapted to receive guidance from the inclined or declined tether for dictating the elevations and dispositions of the sleeve. The one or more actuators are connected to the sleeve and adapted to be controlled by the sensing means to achieve the dictated elevations and dispositions of the sleeve.
Patent CA-2856244-A1 (CA)
Inventor: GRANOT DAVID
IPC: A01H5/00
Filed: 2012-11-15
Abstract: The invention relates to transgenic plants exhibiting increased cell wall content. In one embodiment, transgenic plants engineered to over-express fructokinase (FRK) or both FRK and sucrose synthase (SuSy) are provided. The FRK+SuSy double-transgenic plants of the invention consistently exhibit enhanced cell wall polymer deposition.
Patent CA-2858616-A1 (CA)
Inventor: THOMSON PAUL E
IPC: G01D21/00
Filed: 2011-11-16
Abstract: The subject invention is a surface data acquisition, storage, and assessment system and more particularly a surface data acquisition, storage, and assessment system for detecting and quantifying similarities or differences between stored data and data collected from a scan. The system operates utilizing a method or process that decreases the time required for calculating a pose estimate thus increasing its performance thereby making it more practical for many applications that require real-time operations. In a preferred embodiment of the invention the system comprises one or more sensing components for scanning and measuring various surface features of an object for determining the identity of the scanned object, and determines differences between data obtained from two or more scans.
Patent CA-2861663-A1 (CA)
Title: Start assist device for swimmers with positioning and removal mechanism
Inventor: STOCKINGER CHRISTIAN
IPC: A63B31/00
Filed: 2013-07-31
Abstract: An apparatus to quickly position a start assist device for backstroke swimmers and remove said start assist device once the apparatus detects or is signaled that the swimmer has left to prevent injuries and obstructions caused by the start assist device. A mechanical embodiment of such an apparatus and a motorized embodiment of such an apparatus with a data input system to position the start assist device according to the individual swimmers needs and means to signal the start event are disclosed.
Patent CA-2862665-A1 (CA)
Inventor: PUGH RANDALL B
IPC: H01L23/58
Filed: 2013-01-24
Abstract: Methods and apparatus are described for providing an ophthalmic lens with a stacked integrated component device for function. The stacked integrated component device may contain an energy source capable of powering an electrical component incorporated into the lens.
Patent CA-2862981-A1 (CA)
Title: Substituted benzothienyl-pyrrolotriazines and uses thereof in the treatment cancer
Inventor: COLLIN MARIE-PIERRE
IPC: A61P35/00
Filed: 2012-12-11
Abstract: This invention relates to novel substituted 5-(l-benzothiophen-2-yl)pyrrolo[2,l-fJ[l,2,4]triazin-4-amine derivatives having protein tyrosine kinase inhibitory activities, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for treating proliferative disorders, in particular cancer and tumor diseases.
Patent CA-2865559-A1 (CA)
Inventor: ANDERBERG JOSEPH
IPC: G01N33/53
Filed: 2013-02-27
Abstract: The present invention relates to methods and compositions for monitoring, diagnosis, prognosis, and determination of treatment regimens in subjects suffering from or suspected of having a renal injury. In particular, the invention relates to using a one or more assays configured to detect a kidney injury marker selected from the group consisting of SPARC, Follistatin-related protein 1, Tumor necrosis factor receptor superfamily member 21, Growth arrest-specific protein 1, MHC class I polypeptide-related sequence A, Syndecan-1, and WNTl-inducible-signaling pathway protein 1 as diagnostic and prognostic biomarkers in renal injuries.