baber/WOPTO huggingface dataset:
Patent CA-2744161-C (CA)
Inventor: DEVADAS SRINIVAS
IPC: H04L9/32
Filed: 2009-11-23
Granted: 2015-01-27
Abstract: An integrated circuit includes a sequence generator configured to generate a series of challenges;  a hidden output generator configured to generate a series of hidden outputs, each hidden output a function of a corresponding challenge in the series of challenges; and bit reduction circuitry configured to generate a response sequence including a plurality of response parts, each response part a function of a corresponding plurality of hidden outputs.
Patent CA-2744359-C (CA)
Inventor: BALDY WILLIAM J JR
IPC: G01G9/00
Filed: 2011-06-27
Granted: 2016-05-03
Abstract: A number of methods may be utilized to correct for the first drop dissimilarity in drop-on-demand inkjet devices. Various collection processes, mass calculations and timing manipulation may be utilized to correct the first drop dissimilarity problem.
Patent CA-2746153-C (CA)
Title: Systeme d'administration de medicament dote d'un multiplicateur de force a levier et engrenage pour systeme d'injection haute pression
Inventor: SPOOL IRA
IPC: A61M5/315
Filed: 2009-12-08
Granted: 2019-02-26
Abstract: L'invention concerne un dispositif d'administration de médicament comprenant une cartouche (211) destinée à recevoir un médicament et une aiguille (203) communiquant avec la cartouche (211) pour injecter une dose de médicament. Une crémaillère (241) est disposée de manière mobile dans la cartouche (211) et est en mesure d'entrer en prise avec un butoir (213) pour expulser la dose de médicament de la cartouche (211). Un ensemble levier (231) comporte un bras de levier (233) raccordé à un engrenage à levier (230). L'engrenage à levier (232) est mis en prise avec la crémaillère (241) de sorte que la rotation du bras de levier (233) fait tourner l'engrenage à levier (232) lors de l'injection de la dose de médicament, déplaçant ainsi la crémaillère (241) et le butoir (213) au travers de la cartouche (211) pour administrer la dose de médicament.
Patent CA-2748347-C (CA)
Inventor: MORUZZIS MICHEL
IPC: G01S13/52
Filed: 2009-12-11
Granted: 2018-07-03
Abstract: The invention relates to the field of the radar monitoring of airspace zones. It relates more particularly to the low-altitude aerial monitoring of zones that are more or less densely populated by fixed objects comprising moving parts, wind turbines for example. The method according to the invention comprises two processing modules applied to the raw signal Sb(t) received by the radar. The first module carries out the recognition in the signal Sb(t) of a signal reflected by a wind turbine, the recognition being performed by detecting an evolution over time of the amplitude of the signal received Sb(t) characteristic of this type of signal. The first module also formulates a parasitic signal model either directly from the signal Sb(t) or from external real-time information relating to the operating state of the wind turbine whose signal has been detected. The second module executes the actual filtering of the signal Sb(t), this filtering consisting in subtracting the parasitic signal model s(t) from the signal Sb(t). The filtered signal Sf(t) is transmitted to the processing operating downstream of the method according to the invention.
Patent CA-2754622-C (CA)
Title: Dispositif d'irradiation intermittente de rayons x
Inventor: BIRNBACH CURTIS A
IPC: H05G1/10
Filed: 2009-05-18
Granted: 2013-11-19
Abstract: L'invention concerne un appareil d'irradiation intermittente de rayons X vers un matériau comprenant une source de rayons X intermittents constituée d'un pistolet à électrons et d'une anode. Le pistolet à électrons comprend une cathode froide à émission de champ ayant une surface d'émission d'électrode, et une grille pour commander l'écoulement d'électrons depuis la cathode vers l'anode. L'anode a une surface principale de réception d'électrons et une surface principale opposée émettrice de rayons X. La surface émettrice de rayons X émet un rayonnement X dans un volume d'irradiation. La surface émettrice de rayons X de l'anode a des première et seconde dimensions orientées orthogonalement qui sont chacune supérieures à 2 millimètres. Une alimentation en courant pulsé haute tension alimente la source de rayons X intermittents. Le pistolet à électrons, l'anode et lalimentation en courant pulsé haute tension sont construits de manière à créer un rayonnement X suffisant dans le volume d'irradiation pour aboutir à un niveau d'irradiation voulu du matériau dans le volume.
Patent CA-2756031-C (CA)
Inventor: DEMATTEI JOHN
IPC: C07D215/233
Filed: 2010-03-19
Granted: 2018-01-02
Abstract: The invention provides a process for the preparation of a compound of Formula 1; comprising coupling a carboxylic acid of Formula 2; with an aniline of Formula 3; in the presence of a coupling agent.
Patent CA-2760636-C (CA)
Title: Apparatus for clearing tubing and related method
Inventor: SHAFFER VANCE
IPC: A61M1/00
Filed: 2009-06-30
Granted: 2015-05-26
Abstract: An apparatus for clearing tubing includes a grip assembly connected to the pair of rollers. The grip assembly is operable to move the rollers to engage the tubing therebetween. The movement of the grip assembly is limited such that a minimum tubing gap between the rollers is equal to approximately twice a wall thickness of the tubing. The rollers are moved along the tubing to clear obstructions. The apparatus can also include a clamp assembly having one or more plates that limits movement of the grip assembly to bring the rollers no closer than the minimum tubing gap. Alternately, the grip assembly can include first and second shell halves movable between open and closed positions with a channel defined therebetween, and the rollers are mounted in the grip assembly.
Patent CA-2760726-C (CA)
Inventor: NETTLETON ERIC
IPC: G05B19/18
Filed: 2010-04-30
Granted: 2017-07-18
Abstract: Methods and systems are described for generating a data representation of a geographical region as an adjunct to conducting autonomous operations within the region. The method comprises receiving information specifying a plurality of localised zones having operation-defined geographical boundaries within the region;  receiving heterogeneous data descriptive of the region; associating the received data with respective localised zones; fusing the received data associated with the localised zones into data representations of the localised zones; and integrating the data representations of the localised zones into a common data representation of the geographical region.
Patent CA-2760888-C (CA)
Inventor: NIELSEN JOERGEN NYGAARD
IPC: H02H7/00
Filed: 2011-12-06
Granted: 2019-01-08
Abstract: A fault-ride-through method is provided. The method includes detecting a voltage dip on a power line transmitting electric power. If a voltage dip is detected, the method includes reducing an active current and/or an active power to a specific value, which active current and/or active power is fed by a power generating unit at a feeding point into a power network having a plurality of power lines. Further, a converter of a power generating unit is provided, that is capable of implementing the fault-ride-through method. The power generating unit may be a part of a wind turbine in a wind farm.
Patent CA-2761038-C (CA)
Title: System and method for estimating and providing dispatchable operating reserve energy capacity through use of active load management
Inventor: FORBES JOSEPH W JR
IPC: G06Q50/06
Filed: 2010-05-07
Granted: 2015-12-08
Abstract: A utility employs a method for estimating available operating reserve. Electric power consumption by at least one device serviced by the utility is determined during at least one period of time to produce power consumption data.  The power consumption data is stored in a repository. A determination is made that a control event is to occur during which power is to be reduced to one or more devices. Prior to the control event and under an assumption that it is not to occur, power consumption behavior expected of the device(s) is estimated for a time period during which the control event is expected to occur based on the stored power consumption data. Additionally, prior to the control event, projected energy savings resulting from the control event are determined based on the devices' estimated power consumption behavior. An amount of available operating reserve is determined based on the projected energy savings.
Patent CA-2774841-C (CA)
Inventor: ORCHARD DAVID ARTHUR
IPC: G06F12/00
Filed: 2010-09-28
Granted: 2017-10-17
Abstract: Apparatus (100) is provided which is arranged to accept an input data stream. In some embodiments, the apparatus (100) comprises a sampler arranged to sample the input data stream to provide k samples thereof, wherein each of the samples is n bits long and a string selector arranged to select m binary strings n bits long from at least a chosen subset of all random binary strings of a predetermined length. The apparatus (100) may further comprise a logical operator arranged to perform a logical function for each of the k samples with each of the selected binary strings to provide a vector, a memory arranged to store a matrix of the vectors generated from k samples, and an address generator arranged to generate RAM address segments from the matrix. In embodiments, the apparatus (100) may comprise a processor for, for example, pattern matching; feature detection, image recognition.
Patent CA-2778519-C (CA)
Title: Appareil electromenager avec dispositif de retenue d'element de cuisson unitaire
Inventor: BRADEN BEN
IPC: F24C7/06
Filed: 2012-05-28
Granted: 2017-10-31
Abstract: Un électroménager comprend un four équipé dun élément de cuisson, lélectroménager comportant un corps délectroménager, une cavité de four définie dans le corps délectroménager, un élément de cuisson associé de manière fonctionnelle dans la cavité de four, un dispositif de retenue délément de cuisson supportant lélément de cuisson et installé adjacent à la cavité de four et un dispositif dinstallation formé intégralement avec le dispositif de retenue de lélément de cuisson afin dinstaller lélément de cuisson dans la cavité de four.
Patent CA-2781613-C (CA)
Inventor: CLASQUIN JAMES L
IPC: C25F3/08
Filed: 2010-11-22
Granted: 2017-11-14
Abstract: An aqueous electrolyte solution including a concentration of citric acid in the range of about 1.6 g/L to about 982 g/L and an effective concentration of ammonium bifluoride (ABF), and being substantially free of a strong acid. Methods of micropolishing a surface of a non-ferrous metal workpiece including exposing the surface to a bath of an aqueous electrolyte solution including a concentration of citric acid in the range of about 1.6 g/L to about 780 g/L and a concentration of ammonium bifluoride in the range of about 2 g/L to about 120 g/L and having no more than about 3.35 g/L of a strong acid, controlling the temperature of the bath to be between the freezing point and the boiling point of the solution, connecting the workpiece to an anodic electrode of a DC power supply and immersing a cathodic electrode of the DC power supply in the bath, and applying a current across the bath.
Patent CA-2784809-C (CA)
Title: Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
Inventor: ENGSTROEM NILS-ERIK
IPC: E04F15/02
Filed: 2010-12-20
Granted: 2014-12-09
Abstract: The invention relates to a set of panels, preferably of floor panels, consisting of a first panel and at least a second panel with, in each case, a top side and an underside, wherein the first panel comprises at an edge a first retaining profile with a hook directed towards the top side, the second panel comprises at an edge a second retaining profile with a hook directed towards the underside, the first retaining profile and the second retaining profile can be connected by a relative movement directed perpendicular to a plane of laying, and wherein a separate clip is provided, which comprises a clip head, a clip body and a clip base. Moreover, the invention relates to a method for inserting the clip into a retaining profile.
Patent CA-2785105-C (CA)
Title: Self-adjusting magnetic link
Inventor: PACH MAREK
IPC: A01K27/00
Filed: 2012-08-09
Granted: 2014-04-22
Abstract: The present invention is a self-adjusting link for connecting two anchors that move under a varying external force, comprising: N magnetic units; N-1 link connectors, each link connector connecting one unit to an adjacent unit, each magnetic unit being held by the link connectors such that each pair of adjacent units can move from a closed position where they are magnetically bound to an open position where they do not exert significant force on each other; and anchor connectors attached to the anchors. The length of the link increases as the external force increases sufficiently to cause one or more pairs of magnetic units to move from the closed position into one of the open positions to permit the anchors to further separate, and the length of the link decreases as the external force is reduced and one or more pairs of magnetic units move into the closed position.
Patent CA-2790842-C (CA)
Inventor: BOERSMA MICHAEL RODNEY
IPC: G06T17/00
Filed: 2011-03-09
Granted: 2017-12-12
Abstract: An integrated GIS system in which a 3D visualization system is integrated with a 2D GIS system using interfaces that map 2D components for 3D visualization and map 3D components for processing by the 2D GIS system. A 2D GIS system and a 3D visualization system are integrated through interfaces that provide for 3D visualization of 2.5D GIS data as well as interactive control of the 2D GIS system from 3D windows containing 3D renderings produced by the 3D visualization system. User selections made in a 3D window are mapped to 2D geo-location coordinates for use by the 2D GIS system components. Changes made via the 3D window to 3D graphic indicia and/or metadata are used to modify GIS data in a GIS database, and the modified GIS data is used to update the 3D rendering to reflect the user changes.
Patent CA-2792349-C (CA)
Title: Level
Inventor: STEELE MICHAEL S
IPC: G01C9/34
Filed: 2012-10-12
Granted: 2015-12-08
Abstract: A level for indicating the orientation of a surface includes a first planar surface, a second planar surface, a web coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and is parallel to the second planar surface, and a vial having a long axis and containing a liquid and a gas bubble. The level also includes a first magnet coupled to the first planar surface, a second magnet coupled to the first planar surface and spaced apart from the first magnet by a first distance, and a third magnet coupled to the first planar surface and spaced apart from the second magnet by a second distance that is different than the first distance. The first, second, and third magnets are positioned along the first planar surface successively without any additional magnets positioned therebetween.
Patent CA-2793081-C (CA)
Inventor: LEWIS ERIC ANTHONY
IPC: H02K3/28
Filed: 2011-03-15
Granted: 2017-12-05
Abstract: An ac synchronous electrical machine includes a stator (6) and a multi-phase stator winding that defines a plurality of stator poles. The stator winding has two or more coil groups (Group 1, Group 2...), each coil group including a plurality of coils for each phase that are received in winding slots (4) in the stator (6). The stator winding is connected to a power source/sink (18). The coil groups (Group 1, Group 2...) are connected in series and each coil group is connected to a power source/sink (18) by a respective switch (26a, 26b...). This allows one or more of the coil groups to be selectively supplied with power from the associated power source/sink (18) or selectively supply power to the associated power source/sink (18). The switches 26a, 26b are operated by a controller 32. The coils in each coil group (Group 1, Group 2...) are arranged substantially symmetrically around the circumference of the stator (6) to define selected poles of the electrical machine and to produce a constant and balanced rotating torque when any particular coil group or combination of coil groups is active.
Patent CA-2795110-C (CA)
Inventor: MITTAL ANU
IPC: C07D401/12
Filed: 2011-03-29
Granted: 2015-06-09
Abstract: The present invention relates to a process for the preparation of crystalline dexlansoprazole of formula I. (see formula I)
Patent CA-2795808-C (CA)
Inventor: FERRARA VINCENT
IPC: A42B3/06
Filed: 2012-11-14
Granted: 2019-06-11
Abstract: The present invention relates to protective body gear, such as helmets, for impact absorption by exploiting magnetic repulsive forces. More particularly, the present invention relates to a shock-absorbing helmet or a protective body gear including a protective shell, an interior liner connected to the inner surface of the shell for contact with the wearer's head; and a pair of magnetic elements disposed between the shell and the interior liner, spaced-apart and oriented such that they are mutually repulsive between the interior liner and the shell.
Patent CA-2798473-C (CA)
Inventor: ADAMS WILLIAM E
IPC: A47B91/12
Filed: 2012-12-12
Granted: 2020-03-31
Abstract: A foot for molded plastic furniture has a pad portion made of a first plastic or thermoplastic rubber and an anchor portion made of a second harder plastic or metal. The anchor has a base with a substantially flat surface that is bonded to a substantially flat top surface of the pad. Preferably the anchor portion and pad portion are co-extruded. A projection having at least one rib extends from the base of the anchor and is inserted into a cavity in a furniture leg creating a reliable mechanical fit which resists removal of the foot from the leg.
Patent CA-2803384-C (CA)
Title: Sensing strain to determine curvature
Inventor: MATHIAS EDWARD C
IPC: G01B7/16
Filed: 2011-07-06
Granted: 2018-04-03
Abstract: Methods and devices relating to strain sensing are disclosed. A device may comprise a structure including a first surface and a second, opposite surface, wherein the structure comprises one or more segments. Further, the device may include a plurality of sensors disposed on the structure, wherein each segment of the one or more segments comprises a first sensor of the plurality of sensors coupled to the first surface and an associated second sensor of the plurality of sensors coupled to the second surface. Moreover, each sensor of the plurality of sensors may be configured to measure a strain exhibited on an adjacent surface of the structure at an associated segment of the one or more segments.
Patent CA-2806888-C (CA)
Inventor: POLAT OSMAN
IPC: D21F11/00
Filed: 2011-08-18
Granted: 2016-07-12
Abstract: A paper product having a plurality of tessellating unit cells forming a pattern is disclosed. Each unit cell has a center and at least two continuous land areas extending in at least two directions from the center and a plurality of pillow areas each surrounded by at least one of the continuous land areas. Each of the continuous land areas at least bifurcates to form a continuous land area portion having a first width before bifurcation and at least two continuous land area portions having a second width after bifurcation. The first width is greater than the second width. Each of the continuous land area portions having the first width has a first number density and each of the at least two continuous land area portions having the second width has a second number density. The first number density is less than the second number density.
Patent CA-2808190-C (CA)
Inventor: ZHOU ZHIWEN
IPC: A61P31/18
Filed: 2003-12-16
Granted: 2015-09-15
Abstract: The invention provides a set of nucleotides against HIV infection and their application for treatment and prevention of AIDS. The sequences of the nucleotides were shown in the sequences table. The invention was superior to the similar technology as following: High conserved RNA sequences were obtained by compare all the published HIV genome sequences. Double strand RNA sequences derived from the sequences can effectively inhibit the expression of target HIV gene. HIV gene expression can also be inhibited by double strand hairpin-like RNA transcribed in the cells harboring recombinant plasmid which contain the DNA sequences encoding the RNA sequences. Further, HIV gene expression can be knocked down by in cell transcribed double strand RNA corresponding to the RNA sequences encoded by recombinant adenovirus associated virus.
Patent CA-2809382-C (CA)
Inventor: HO CAI-SHIANG
IPC: A63F1/12
Filed: 2013-03-13
Granted: 2016-05-10
Abstract: A card input device of a shuffling machine comprising a body comprising a pair of side walls and a receiving plate detachably mounted between the pair of side walls, a first roller assembly rotatably mounted between the pair of side walls comprising at least a first set of rollers exposed by a hole formed in the receiving plate , a second set of rollers, and a third set of rollers arranged over the second set of rollers, a filtering mechanism detachably mounted between the pair of side walls and arranged over the first set of rollers, a second roller assembly rotatably mounted between the pair of side walls and arranged adjacent to the first roller assembly comprising at least a fourth and a fifth sets of rollers, the second and third sets of rollers are arranged opposite to the first set of rollers with respect to the filtering mechanism.
Patent CA-2812461-C (CA)
Inventor: BLUNIER TIMOTHY R
IPC: A01C23/00
Filed: 2013-04-16
Granted: 2018-03-06
Abstract: An agricultural implement is presented that includes a main tool bar supporting main agricultural tools. The agricultural implement also includes an inner wing tool bar pivotally coupled to the main tool bar and supporting inner wing agricultural tools. Moreover, the agricultural implement includes an outer wing tool bar pivotally coupled to the outer wing tool bar and supporting outer wing agricultural tools. Furthermore, the agricultural implement includes a folding system configured to rotate that outer wing tool bar relative to the inner wing tool bar to enable the agricultural implement to be operated in a narrower configuration.
Patent CA-2814161-C (CA)
Inventor: CLARK KERRI
IPC: B65D85/60
Filed: 2011-10-27
Granted: 2015-12-08
Abstract: A releasable closure provides for the opening and closing of a package assembly which accommodates a plurality of elongate consumable products. The assembly includes a package housing for supporting the products. The package housing includes a first product accommodating compartment and a second product accommodating compartment separated by a hinge. Each of the product accommodating compartments has an open end adjacent the hinge. The product accommodating compartments are foldable about the hinge in a book-like fashion. The releasable closure is applied to each compartment and positioned to be in aligned facing relationship for mutual engagement upon closably folding the compartments about the hinge.
Patent CA-2815996-C (CA)
Inventor: DEMPSEY JAMES HERMAN
IPC: A61Q1/10
Filed: 2011-10-20
Granted: 2016-03-01
Abstract: A semi-permanent mascara composition for use on eyelashes and/or eyelids that includes from 17% to 30%, by weight, of a film former selected from the group consisting of tall oil glyceride, pentaerythrityl rosinate, glyceryl rosinate, and the hydrogenated versions and mixtures thereof. Further there is from 0.1% to 14%, by weight, of a colorant and from 10% to 15%, by weight, of disteardimonium hectorite, and less than about 3% of wax. The semi-permanent mascara composition is long lasting and has excellent wear characteristics.
Patent CA-2817076-C (CA)
Inventor: KUMAR SUNIL
IPC: E21B44/00
Filed: 2011-11-08
Granted: 2017-01-17
Abstract: In an aspect, a drilling apparatus is provided, wherein the apparatus includes a drill string to be disposed in a borehole. The drill string includes a tubular, a borehole assembly coupled to the tubular and a drill bit disposed at an end of the borehole assembly. Further, the apparatus includes a strain gauge directly deposited on the drill string.