baber/WOPTO huggingface dataset:
Patent CA-2827758-A1 (CA)
Title: Bone and tool tracking with mems in computer-assisted surgery
Inventor: AMIOT LOUIS-PHILIPPE
IPC: A61B34/20
Filed: 2011-02-25
Abstract: A method tracks a tool with respect to a bone in computer-assisted surgery. A reference tracker with a MEMS unit is secured to the bone. The tracker outputs data relating to its orientation. A tool provided with a MEMS unit and secured to the bone is preset with an initial orientation. The tool outputs tracking data related to orientation of the tool once initialized. A trackable frame of reference relating the bone to the orientation of the tracker is created. The MEMS unit of the tool is initialized. A relation between the initial orientation of the tool and the orientation of the tracker at initialization of the MEMS unit of the tool is recorded. Orientational data of the tool relative to the frame of reference of the bone calculated using the relation is displayed. A computer-assisted surgery system for tracking a tool with respect to a bone after an initialization of a MEMS unit is also described.
Patent CA-2828950-A1 (CA)
Inventor: WILLIS BENJAMIN STANLEY
IPC: A47J17/04
Filed: 2012-03-01
Abstract: A device for extracting zest from a fruit includes a body, a carrier coupled to the body, and a blade coupled to the body. The carrier moves the fruit relative to the blade and holds the fruit as the blade separates a portion of the flavedo from the pith of the fruit's peel to extract zest from the fruit. The device also includes an arm that urges the blade against the fruit's peel to generate contact pressure as the carrier moves the fruit relative to the blade, and that allows the blade to move toward and away from the carrier to accommodate the contour of the fruit's peel, which is often curved. The blade includes a plurality of teeth, each configured to cut a portion of the fruit's flavedo from the fruit's pith without separating the pith from the berry. To allow one to extract flavedo in any desired form, such as small and short shavings, or thicker and longer chips, or still longer strings, the blade and carrier are releasably coupled to the body, and the amount of force that the arm exerts on the blade to urge the blade against the fruit's peel is adjustable.
Patent CA-2830126-A1 (CA)
Inventor: HUNZIKER DANIEL
IPC: A61K31/402
Filed: 2012-03-13
Abstract: The invention provides novel compounds having the general formula (I) wherein R1, R2 and R3 are as described herein, and compositions including the compounds. The use of the compounds as inhibitors of hormone sensitive lipose (HSL) for the treatment of diseases such as diabetes and metabolic symdrome is also disclosed.
Patent CA-2837813-A1 (CA)
Inventor: ABRAMI SIAMANTO
IPC: C09D1/00
Filed: 2012-06-06
Abstract: Magnesium hydroxide particles having a particle size of less than 200 nm and corrosion resisting properties are disclosed. Also disclosed are suspensions and powders that include the corrosion resisting particles. Coating compositions that include the corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties, and substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating layer is deposited from such a coating composition, are also disclosed.
Patent CA-2837951-A1 (CA)
Inventor: STEELE DAVID JOE
IPC: E21B19/24
Filed: 2012-05-11
Abstract: A high pressure multibore junction assembly and methods for completion of a wellbore using the high pressure multibore junction assembly.
Patent CA-2838846-A1 (CA)
Title: Compositions and methods for treating brain edema
Inventor: SHALWITZ ROBERT
IPC: A61P9/00
Filed: 2010-01-12
Abstract: Disclosed are methods for treating Vascular Leak Syndrome. Further disclosed are methods for treating vascular leakage due to inflammatory diseases, inter alia, sepsis, lupus, irritable bowel disease. Yet further disclosed are methods for treating renal cell carcinoma and melanoma. Still further disclosed are methods for reducing metastasis of malignant cells and/or preventing the proliferation of carcinoma cells via spreading due to vascular leakage.
Patent CA-2839394-A1 (CA)
Title: Method of mounting and registering a printing plate on a plate cylinder of a multicolour offset printing press
Inventor: HANS MICHAEL
IPC: B41F27/00
Filed: 2012-07-02
Abstract: There is described a method of mounting and adjusting a printing plate (P) on a plate cylinder (15, 25) of a multicolour offset printing press. According to the invention, the printing plate (P) is clamped at leading and trailing ends (LP, TP) between front and rear clamping bars (FC, RC) of the plate cylinder (15, 25), the rear clamping bar (RC) being movable under the application of a tensioning force and occupying, upon clamping of the trailing end (TP) of the printing plate (P), a tension-release position. Tensioning of the printing plate (P) is carried out by initially applying a nominal tensioning force (Fo) to the rear clamping bar (RC), thereby causing the rear clamping bar (RC) to move from the tension- release position to a nominal tensioning position, which is set as reference position of the rear clamping bar (RC). A print register of the tensioned printing plate (P*) is then measured and compared to a target print register with a view to determine a corrected tensioning position of the rear clamping bar (RC) corresponding to the target print register. The tension of the printing plate (P) is thereafter released. The previously-determined corrected tensioning position is set as new reference position of the rear clamping bar (RC) before (or after) tensioning again the printing plate (P). If necessary, the measuring and correcting steps are repeated until the measured print register matches the target print register.
Patent CA-2841290-A1 (CA)
Inventor: KURUCZ PAUL JR
IPC: H04W24/10
Filed: 2014-01-30
Abstract: Systems and methods for identifying interference that warrants dynamic frequency selection (DFS) are provided. In one example, a wireless data radio system includes a radio frequency receiver and thresholding circuitry. The radio frequency receiver may provide a received signal strength indicator. The thresholding circuitry may compare the received signal strength indicator to a threshold value associated with radio interference, determine whether a dynamic frequency selection operation is warranted based at least in part on the comparison, and output a dynamic frequency selection signal indicating whether the dynamic frequency selection operation is warranted.
Patent CA-2841758-A1 (CA)
Title: Flight control laws for automatic hover hold
Inventor: CHRISTENSEN KEVIN THOMAS
IPC: G05D1/06
Filed: 2011-07-15
Abstract: A system and method to control hovering flight of a rotary aircraft. The system including a lateral speed hold loop, a longitudinal loop, a vertical control loop, and a directional loop. The method includes defining a first flight envelope having a first groundspeed threshold; defining a second flight envelope having a second groundspeed threshold, the second flight envelope being defined within the first envelope; engaging a hover hold with a control law hover hold architecture as the aircraft enters the first flight envelope; and engaging a position hold with a control law position hold architecture as the aircraft enters the second flight envelope.
Patent CA-2843336-A1 (CA)
Inventor: STONES IAN DAVID
IPC: F04C28/26
Filed: 2012-08-09
Abstract: The present invention relates to a scroll pump (10) which comprises two scrolls (20, 22) which are co-operable for pumping fluid from an inlet to an outlet on relative orbiting motion of the scrolls. Each scroll (20, 22) comprises a scroll base (30, 36) from which a scroll wall (28, 34) extends generally axially towards the base of the opposing scroll. A gas conduit (38) having an inlet (40) at a first location of the pumping channel (32) and an outlet (42) at a second location of the pumping channel allows over-compression at the first location of the pumping channel to be exhausted to the second location of the pumping channel. A one-way valve (44) located in the gas conduit (38) allows the passage of gas through the conduit from the conduit inlet (40) to the conduit outlet (42) only when a predetermined pressure differential between the first and second locations of the pumping channel is generated during roughing when the scroll inlet is at or close to atmosphere.
Patent CA-2845631-A1 (CA)
Title: Method to control spread of noxious weed
Inventor: GREGOIRE ANDRE
IPC: A01N59/08
Filed: 2012-08-13
Abstract: The present application relates to a method of controlling the spread of a noxious weed comprising the step of injecting a non-toxic solution, such as a sodium chloride solution, into the ground proximate to the stem of the noxious weed. The present application also discloses injectable non-toxic solutions used for controlling the spread of a noxious weed which results in the elimination of the rhizomes or taproot of the noxious weed.
Patent CA-2848274-A1 (CA)
Title: Drug storage and dispensing devices and systems comprising the same
Inventor: POUTIATINE ANDREW I
IPC: A61J7/04
Filed: 2007-01-08
Abstract: Drug storage and dispensing devices for dispensing a drug dosage form to a patient are disclosed.  The dispensing device has a programmable lock-out feature for locking the dispensing device and is capable of detecting the identity of a user. The invention further provides a method for the treatment of subject, by administering to the subject a drug dosage form using a dispensing device of the invention.
Patent CA-2851786-A1 (CA)
Title: Processing of lithium containing material
Inventor: SHARMA YATENDRA
IPC: C01D15/02
Filed: 2013-08-01
Abstract: A process (10) for the treatment of a lithium containing material, the process comprising the steps of: (i) Preparing a process solution from the lithium containing material (12); (ii) Passing the process solution from step (i) to a series of impurity removal steps (36) thereby providing a substantially purified lithium chloride solution; and (iii) Passing the purified lithium chloride solution of step (ii) to an electrolysis step (70) thereby producing a lithium hydroxide solution.
Patent CA-2852298-A1 (CA)
Title: Using continuous nitrate measurement to control aeration in an aerated-anoxic process
Inventor: Doyle michael l
IPC: C02F3/30
Filed: 2012-11-16
Abstract: A method and system for treating wastewater is disclosed. In one embodiment the method includes introducing the wastewater into an aerated anoxic treatment unit, flowing an oxygen containing gas into the wastewater in the aerated anoxic treatment unit at a first flow rate, measuring a concentration of a nitrogen species in the wastewater in the aerated anoxic treatment unit, comparing the measured concentration of the nitrogen species to a target nitrogen species concentration, adjusting the flow of the oxygen containing gas into the wastewater in the aerated anoxic treatment unit to a second flow rate in response to a difference in the nitrogen species and the target nitrogen species concentrations, and maintaining the second flow rate for a time period sufficient for the wastewater to be treated in the aerated anoxic treatment unit and form an anoxically treated liquid having a reduced concentration of the nitrogen species.
Patent CA-2853007-A1 (CA)
Inventor: BIANCHI TAMO P
IPC: B21D51/18
Filed: 2014-06-02
Abstract: A cylindrical shell for a tank of a railway tank car is made using roll-forming technology and straight longitudinal weld seams. The cylindrical shell has a longitudinal axis and a uniform cross-sectional shape in a plane normal to the longitudinal axis. The cylindrical shell includes a plurality of elongated segments welded together along weld seams extending parallel to the longitudinal axis of the cylindrical shell. Each elongated segment forms a portion of the cross-sectional shape of the shell and is formed by passing a flat piece of metal plate stock material through a roll-forming machine configured to progressively bend the piece of stock material.  In one embodiment, exactly three identical elongated segments, each defining an arc of 120 degrees, are welded together along adjacent longitudinal edges to form a cylindrical shell having a circular cross-section.
Patent CA-2854839-A1 (CA)
Title: A feed composition supplemented with a xylanase
Inventor: BRUYER DENIS
IPC: A23K10/33
Filed: 2012-11-09
Abstract: An animal feed supplemented with hyperthermophilic and hyperthermostable xylanase.
Patent CA-2855250-A1 (CA)
Title: Self clearing crop ramp
Inventor: HERRINGSHAW BRIAN
IPC: A01D34/13
Filed: 2014-06-30
Abstract: A crop ramp (112) for an agricultural harvesting head (100) has a forward portion (212) that is generally planar and has a leading edge (200) that is configured to be fixed the rear of a reciprocating knife (110) and ahead of a leading edge (202) of a conveyor belt of the conveyor (104, 106); and a rear portion (214) that is generally planar and that is fixed to and extends rearward from the forward portion (212), wherein the rear portion (214) is configured to extend over the leading edge (202) of an endless belt of the conveyor (104, 106), where the rear portion (214) has a lower surface (216) that is generally planar and is parallel to an upper surface of the endless belt of the conveyor (104, 106) and has a trailing edge (204), where at least one recess (218) extends into the lower surface (216), where a first end of the recess is upstream of the second end of the recess (218) and wherein the first end of the recess is farther from the trailing edge (204) than the second end.
Patent CA-2855323-A1 (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B43/24
Filed: 2014-06-26
Abstract: A system for heating hydrocarbon resources in a subterranean formation having spaced-apart wellbores therein aligned in a plane may include radio frequency (RF) antennas to be positioned within respective ones of the spaced apart wellbores aligned in the plane. The system may also include a plurality of discrete RF sources each coupled to one of the RF antennas and configured so that the RF antennas are driven at a same frequency as each other RF antenna but at different phases.
Patent CA-2857598-A1 (CA)
Inventor: WISEMAN JOSHUA
IPC: H04W4/21
Filed: 2012-12-06
Abstract: In one embodiment, a method comprising by one or more computing devices, transmitting, from a first mobile device, a first message that includes a first user identifier corresponding to a first user of the first mobile device, wherein the first user identifier corresponds to a user account of the first user in a social- networking system, receiving, at the first mobile device, one or more second messages that includes a second user identifier corresponding to a second mobile device within a direct radio connectivity of the first mobile device, wherein the second user identifier corresponds to a respective user account of a second user in the social-networking system, and storing, at the first mobile device, information received in the second message for access by one or more applications hosted on the first mobile device.
Patent CA-2859086-A1 (CA)
Title: Smoking articles and other flow delivery articles
Inventor: FROBISHER PAUL
IPC: A24D1/00
Filed: 2012-12-20
Abstract: A flow delivery article (1) comprises a flow control component (5) configured to provide at least one flow during a draw on the flow delivery article (1), said at least one flow comprising a respective plurality of flow peaks.
Patent CA-2859101-A1 (CA)
Title: Composition comprenant une biomasse microbienne active
Inventor: LEJEUNE PASCAL
IPC: A23L33/00
Filed: 2012-12-10
Abstract: La présente invention a trait à une composition comprenant un support apte à être enrobé de manière régulière par une biomasse microbienne ladite biomasse représentant de 10 à 30 % en matière sèche de la matière sèche totale du support enrobé. Elle a également trait à un procédé pour préparer ladite composition ainsi qu'à un activateur de fermentation de type starter et àun probiotique comportant ladite composition.
Patent CA-2861489-A1 (CA)
Title: Systems and methods to provide check-in based payment processes
Inventor: ZAMBELLI HOSMER FEDERICO
IPC: G06Q20/00
Filed: 2012-09-13
Abstract: Systems and methods for providing check-in based payment processing are discussed. In an example, a method for check-in based payment processing can include receiving check-in data, generating a pre-approval, sending a one-time-use PIN, receiving a validated transaction, and processing a payment. The check-in data can include a merchant identifier and user information identifying a user registered with the check-in service and associated with a mobile device. The pre-approval can include a one-time-user PIN. The validated transaction can include the one-time-user PIN associated with the pre-approval.
Patent CA-2862704-A1 (CA)
Inventor: HORNE DAVID
IPC: A61P35/00
Filed: 2013-02-01
Abstract: Provided herein are novel compounds that inhibit ribonucleotide reductase (RR) by binding to RRM2 and interfering with the activity of the RRM1/RRM2 holoenzyme, as well as methods of synthesizing these novel compounds. The compounds may be used to inhibit RR activity and to treat various conditions associated with RRM2 expression, such as for example certain cancer types, mitochondrial diseases, or degenerative diseases.
Patent CA-2865113-A1 (CA)
Inventor: ARNONE MILES
IPC: G07F17/32
Filed: 2013-02-20
Abstract: Conformément à des modes de réalisation de l'invention, des systèmes et des procédés font fonctionner un jeu hybride équipé d'assurance, comprenant : un jeu de pari comportant un de jeu de hasard et un jeu de divertissement comportant un jeu de compétence, où le jeu hybride équipé d'assurance utilise un module de multisession conçu pour : l'activation d'une proposition d'assurance associée à un événement de déclenchement d'assurance conformément à une règle d'activation d'assurance de manière à générer au moins une relation d'assurance entre une protection d'assurance qui peut être appliquée en échange d'une taxe d'assurance, et où un défi est un événement de jeu dépendante de l'action d'un joueur avec un résultat négatif de la demande d'accès définie par la protection d'assurance ; la collection d'une taxe d'assurance ; et l'application d'une protection d'assurance associée à la taxe d'assurance collectée en modifiant la jouabilité de jeu d'hybride équipé d'assurance en réponse à un résultat négatif d'un défi détecté par le module d'assurance qui atténue les résultats négatifs.
Patent CA-2865412-A1 (CA)
Title: Lipides cationiques trialkyles et leurs procedes d'utilisation
Inventor: HEYES JAMES
IPC: C07C229/12
Filed: 2013-02-22
Abstract: La présente invention concerne des compositions et des procédés pour l'administration d'agents thérapeutiques à des cellules. En particulier, ceux-ci comprennent de nouveaux lipides cationiques, trialkylés, et des particules d'acide nucléique-lipide qui permettent une encapsulation efficace d'acides nucléiques et une administration efficace de l'acide nucléique encapsulé à des cellules in vivo. Les compositions de la présente invention sont hautement puissantes, permettant par là l'inactivation efficace d'une protéine cible spécifique à des doses relativement faibles.
Patent CA-2868183-A1 (CA)
Inventor: SATTLER STEPHAN
IPC: G06K7/10
Filed: 2008-07-25
Abstract: A reagent container carrier structure for holding at least one reagent container, the carrier structure comprising thereon an RFID assembly and an optically detectable definition pattern defining an orientation of the carrier structure. The reagent container carrier structure might comprise an orientation identification label comprising a front surface and a back surface, and further comprising an RFID assembly positioned on the back surface, and an optically detectable definition pattern defining an orientation of the label on the front surface. A reader module for reading RFID data in combination with optically detectable data defining an orientation of a respective label.
Patent CA-2868590-A1 (CA)
Inventor: OVERSBY KEVIN K
IPC: F16K31/126
Filed: 2014-10-21
Abstract: A pressure regulator is disclosed for maintaining a predetermined pressure bias between two fluids. The pressure regulator comprises a body having a first fuel inlet, a second fuel inlet, a second fuel outlet and a cavity. The pressure regulator further comprises a diaphragm. One side of the diaphragm is exposed to the first fuel inlet and the opposite side of the diaphragm is exposed to the second fuel inlet and the second fuel outlet. The diaphragm is held in a fixed position relative to a control valve member which extends through the second fuel inlet to thereby move the control valve member relative to a valve seat such that a predetermined bias is maintained between the pressure of the first fuel acting on one side of said diaphragm and a pressure of the second fuel acting on the opposite side of the diaphragm.
Patent CA-2870503-A1 (CA)
Inventor: IGNATCHENKO SERGEY
IPC: G06F21/51
Filed: 2013-04-20
Abstract: An apparatus according to the present disclosure may comprise a secure zone configured to execute a task having a subtask. The task and subtask may have respective executable code and may be digitally signed by respective code providers. The secure zone may be further configured to apply respective sets of permissions while the respective executable code of the task and subtask are executed. The respective set of permissions for the task may be based on at least one of information associated with the signed task and information in a digital certificate of the respective code provider for the task. The respective set of permissions for the subtask may be based on at least one of information associated with the signed subtask and information in a digital certificate of the respective code provider for the subtask.
Patent CA-2872737-A1 (CA)
Title: Use of auxin synthase for improving crop yield
Inventor: SHEN ZHICHENG
IPC: C12N15/53
Filed: 2012-12-26
Abstract: Compositions and methods for increasing plant yield are provided. The methods comprise increasing the expression of an anxin synthase gene or coding sequence in the shoot meristem and inflorescence of a plant. The compositions comprise DNA constructs comprising an auxin synthase coding sequence operably linked to a promoter that preferentially drives expression in the shoot meristem and inflorescence of a plant. Also provided are plants, plant cells, plant tissues, and seeds that have been transformed with the DNA construct.
Patent CA-2873132-A1 (CA)
Inventor: HARDWICKE EDWARD WAYNE JR
IPC: F03D7/04
Filed: 2014-12-04
Abstract: A method for controlling a wind turbine system may generally include controlling a wind turbine to operate at a speed and torque setting within a permissible operating region defined between maximum and minimum operating curves, receiving a speed de-rate request and/or a torque de-rate request to de-rate the wind turbine based on a limiting constraint of the wind turbine system, determining an adjusted speed setting and/or an adjusted torque setting for the wind turbine based on the speed de-rate request and/or the torque de-rate request, determining whether an adjustment of the wind turbine operation to the adjusted speed setting and/or the adjusted torque setting would place the turbine outside the permissible operating region and, if the adjustment would place the operation outside the permissible operating region, adjusting the speed setting and/or the torque setting to a new speed and/or torque setting defined along the maximum or minimum operating curve.