baber/WOPTO huggingface dataset:
Patent CA-2723405-A1 (CA)
Inventor: MICHAELS ALAN J
IPC: G06F7/58
Filed: 2009-05-06
Abstract: A cryptographic system (1000) is provided. The cryptographic system includes a data stream receiving means (DSRM), a number generator (NG), a mixed radix accumulator (MRA) and an encryptor. The DSRM (1002) receives a data stream (DS). The NG (702) generates a first number sequence (FNS) contained within a Galois Field GF[M]. The MRA (750) is configured to perform a first modification to a first number (FN) in FNS. The first modification involves summing the FN with a result of a modulo P operation performed on a second number in FNS that proceeds FN. The MRA is also configured to perform a second modification to FN utilizing a modulo P operation. The MRA is further configured to repeat the first and second modification for numbers in FNS to generate a second number sequence (SNS). The encryptor (1004) is configured to generate a modified data stream by combining SNS and DS.
Patent CA-2724602-A1 (CA)
Inventor: MARTIN SIDNEY EDWARD
IPC: C09D7/61
Filed: 2009-03-05
Abstract: The present disclosure relates, in part, to Parylene based con-formal coating compositions having improved properties, e g, improved heat transfer and durability characteristics, as well as a methods and apparatus to coat objects with these compositions, and objects coated with these composi-tions In some aspects, coating compositions comprising Parylene and boron nitride are disclosed The disclosure also includes objects (e g, electronic equipment, textiles, etc ) having a conformal coating comprising a Parylene compound and boron nitride
Patent CA-2725937-A1 (CA)
Title: Interface between light source and optical component
Inventor: ASGHARI MEHDI
IPC: G02B6/42
Filed: 2009-08-22
Abstract: An optical system includes an optical device having waveguides defined in a first light transmitting medium. The optical device includes stops extending upward from a laser platform. The system also includes a laser bar having a plurality of lasers. The laser bar is positioned on the platform such that each laser is aligned with one of the waveguides. The laser bar includes alignment trenches that each includes a secondary stop extending upward from a bottom of the alignment trench. The secondary stop includes layers of material having different composition. The stops each extend into an alignment trenches such that each stop contacts one of the secondary stops.
Patent CA-2728476-A1 (CA)
Inventor: KUROITA TAKANOBU
IPC: C07D407/12
Filed: 2009-06-17
Abstract: Compounds represented by the formulas (I) (II) wherein each symbol is as defined in the specification, and a prodrug thereof have a superior renin inhibitory activity, and are useful as agents for the prophylaxis or treatment of hypertension, various organ damages attributable to hypertension and the like.
Patent CA-2728618-A1 (CA)
Inventor: BAIN STUART
IPC: G06Q40/00
Filed: 2009-06-19
Abstract: Embodiment of the invention describe methods and systems for verifying customer supplied financial account information verification using debit and credit transactions. These methods include electronically transmitting an electronic debit and credit transaction to the customer financial account, based on the customer supplied financial account information. The method also includes electronically transmitting a first statement descriptor, as part of at least one of the electronic debit transaction and the electronic credit transaction, that includes a first verification code. The method also includes electronically receiving, from the customer, a second verification code, and comparing, by the computer system, the transmitted first verification code with the received second verification code with respect to each other. The method also includes verifying, by the computer system, the customer supplied financial account information based on the comparison of the verification codes.
Patent CA-2730767-A1 (CA)
Title: Tray assembly
Inventor: FARRAR QUINTON
IPC: A61M5/178
Filed: 2009-07-17
Abstract: An allergy testing tray assembly has an outer tray and an inner tray fitted in the outer tray. Each one piece tray is molded to have three longitudinal areas separated by two rows of spaced posts.  A plurality of allergy testing needles are removably held between the adjacent posts. These syringes each have needle protective housing and a sheath that covers the needle prior to use color coded to reflect the gauge of the needle of the syringe. The plunger end of each of the syringes is capped so that each syringe is isolated from the environment. The trays are sealed by a cover sheet that may also have markings in the same color as the color of the housing and the sheath, so that a clinician can readily tell the gauge of the needle of the syringes stored in the trays, without having to remove the cover sheet. Once the tray assembly is sterilized, the sterility of the syringe are doubly protected by the sealing of the needle end and the plunger end of the syringe as well as the sealing of the trays from the environment by the cover sheet.
Patent CA-2730984-A1 (CA)
Title: Secure non-contact switch
Inventor: PECZALSKI ANDY
IPC: H01H36/00
Filed: 2011-02-04
Abstract: A redundant non-contact switch (110) reports a status as closed or open for a first member and a second member that move relative to each other between an open state and a closed state. In some embodiments, the redundant non-contact switch (110) includes a wireless authentication (WA) pair and a magnetic pair. The WA pair may include a WA responder (212) attached to one of the first member and the second member, and a WA interrogator (210) attached to the other of the first member and the second member. The WA pair may be configured to register a WA status of closed or open, depending on a WA authentication between the WA responder (212) and the WA interrogator (210). The magnetic pair may include a magnet (330) attached to one of the first member and the second member, and a magnet sensor (332) attached to the other of the first member and the second member. The magnetic pair may be configured to register a magnetic status of closed or open, depending on whether a magnet (330) distance between the magnet (330) and magnet sensor (332) is beyond a threshold magnet (330) distance. In some instances, the redundant non-contact switch (110) reports the status as closed only if both the WA status is registered as closed and the magnetic status is registered as closed.
Patent CA-2735028-A1 (CA)
Inventor: SONG WEI
IPC: B25B21/02
Filed: 2011-03-24
Abstract: A portable angle impact tool has a housing, a motor arranged within the housing, a transmission mechanism which comprises a transmission rod extending along a longitudinal axis X driven by the motor and a spindle extending along an axis Y which is perpendicular to the axis X and driven by the transmission rod, and a switch assembly for controlling the motor located proximate to the spindle and arranged within an upper 2/3 of the housing.
Patent CA-2735848-A1 (CA)
Inventor: CASTLE KEELA F
IPC: A42B1/04
Filed: 2009-08-31
Abstract: A two ply head covering in the form of a triangular scarf or babushka in which a weft of hair is secured to extend directly from the front edge of the babushka between opposing inturned forward edges of the babushka.
Patent CA-2736503-A1 (CA)
Inventor: KOZAK BURTON
IPC: B25C11/00
Filed: 2009-09-15
Abstract: A tool for removing conventional one way fasteners that includes, generally, a member, a collar, and, a shaft that can be removably received by the collar, wherein in the shaft is configured to engage regions of the fastener head. The collar is adjustable to fit fastener head of different sizes. The member can be configured to correspond to a threaded portion of the outer surface of the collar. The collar may also have a bottom portion that includes multiple splines.
Patent CA-2738045-A1 (CA)
Title: Conjugate compounds, methods of making same, and uses thereof
Inventor: YOUNG ROBERT N
IPC: A61K47/48
Filed: 2011-04-21
Abstract: The invention provides in part, conjugate compounds. The invention also provides synthesis methods for making the compounds, and uses of the compounds.
Patent CA-2739372-A1 (CA)
Inventor: LAMOND ROBERT GARDWOOD
IPC: E21F17/16
Filed: 2011-05-06
Abstract: A barrier for a passage is configured to close off a zone in an enclosed environment, for example for a drift in a mine to close off a zone in the mine.  The container may be least partially flexible and expandable, by being formed of woven fabric. A supply pipe for an hydraulic fill extending from outside the zone into the zone, and a drainage pipe can be provided for permitting fluid to drain from the zone. These pipes may extend through or around the container. After placing the container in the passage, the container is expanded to form a barrier in the passage, to close of the zone, except for the pipes. The container is filled with hydraulic fill, e.g a slurry. After forming the barrier, further hydraulic fill is supplied to the zone to fill the zone, with the barriers containing the fill in the desired location.
Patent CA-2740268-A1 (CA)
Inventor: DEKONING ADRIANUS
IPC: B65G41/00
Filed: 2011-05-13
Abstract: A belt conveyor apparatus includes a tube sloping from a hopper at the lower intake. A  belt passes along a floor of the hopper then up through the tube. The hopper floor has edge portions curving upward such that as the belt moves along the floor, side portions of the belt curve upward. Hopper sidewalls extend upward and outward from bottom inner edges thereof located above right and left sides of the middle portion of the belt, and outer edges of the belt are thus located under the sidewalls. Seal strips are to the sidewalls with lower edges sealing to right and left sides of the middle portion of the belt such that pockets are formed under the sidewalls between the curved side portions of the belt and the seal strips. A trap opening in the tube also allows oilseeds to drop out of the tube from under the belt.
Patent CA-2742167-A1 (CA)
Inventor: AMBERG STEVE
IPC: B64C25/18
Filed: 2009-12-03
Abstract: The present invention provides a double hook door mechanism for use in opening and closing aircraft landing gear bay doors.
Patent CA-2743557-A1 (CA)
Inventor: SMID PIETER
IPC: A61P29/00
Filed: 2009-12-10
Abstract: This invention concerns spiro azepane-ox-azolidinones as voltage gated Kvl.3 potassium channel blockers, pharmaceutical compositions containing these compounds, methods for preparing the compounds, methods for preparing novel intermediates useful for their synthesis, and methods for preparing compositions. The invention also relates to the uses of such compounds and compositions, particularly their use in administering them to patients to achieve a therapeutic effect in the treatment of diabetes, psoriasis, obesity, transplant rejection and inflammatory neuropathies, including T-cell mediated autoimmune diseases such as rheumatoid arthritis and multiple sclerosis. The compounds have formula (1): wherein the symbols have the meanings given in the specification.
Patent CA-2744975-A1 (CA)
Inventor: HOWARD ROBERT
IPC: E21B43/119
Filed: 2009-12-02
Abstract: A wellbore servicing apparatus (100), comprising a first mandrel (252) movable longitudinally along a central axis and rotatable about the central axis, an orienting member (244) configured to selectively interfere with movement of the first man-drel along the central axis, and a second mandrel (146) connected to the first mandrel and configured to rotate about the central axis when the first mandrel rotates about the central axis. A method of orienting a wellbore servicing tool, comprising connecting an orienting tool to the wellbore servicing tool, identifying a predetermined direction, increasing a pressure within the orienting tool, rotating a portion of the orienting tool in response to the increase in pressure within the orienting tool, and rotating the well-bore servicing tool in response to the rotating of the portion of the orienting tool.
Patent CA-2747766-A1 (CA)
Title: Submerged combustion vaporizer for heating and pressurizing hydrocarbon reservoirs method, system and apparatus
Inventor: ALLEN JOHN L
IPC: E21B43/24
Filed: 2011-07-26
Abstract: A submerged combustion vaporizer which produces a mixture of high pressure saturated steam and combustion flue gas or alternatively superheated steam and combustion flue gas for injection and recovery of hydrocarbons from a reservoir. Steam is produced by direct contact between raw untreated water and high-pressure high-temperature combustion flue gases introduced into a pressurized water bath. For low pressure hydrocarbon recovery processes where the temperature of saturated steam is insufficient for hydrocarbon viscosity reduction, the vaporizer is configured to produce a superheated steam and flue gas mixture of sufficiently high temperature to achieve a lower hydrocarbon viscosity.
Patent CA-2749382-A1 (CA)
Title: Platine de fixation reglable pour tendre sans deformation par des cables une nappe souple
Inventor: MEYER YVES
IPC: G09F15/00
Filed: 2010-01-08
Abstract: L'invention a pour objet une platine (1) de fixation réglable destinée à une fausse paroi constituée d'un nappe (2) souple munie le long de chacun de ses bords d'au moins une ganse (3) et un câble (4) logé dans lesdites ganses (3), lesdits câbles (4) étant fixés par le biais de ladite platine (1) aux murs et /ou plafond d'un local pour maintenir en position ladite nappe (2) remarquable en ce qu'elle se comprend une plaque de base (5) fixée au local, une première branche (6) et une deuxième branche (7) articulées à ladite plaque de base (5), un premier et un deuxième coulisseaux (8, 9) recevant chacun un câble (4) et étant apte à coulisser le long desdites première et deuxième branches (6, 7) pour permettre la tension dudit câble (4), et un moyen de réglage (10) pour régler l'écartement angulaire entre les première et deuxième branches (6, 7).
Patent CA-2749545-A1 (CA)
Inventor: LABEAN ROBERT J
IPC: B65D47/00
Filed: 2010-01-21
Abstract: A dual sealing system (20) is provided for use with a probe (21 ) to allow access to an interior space (34) from an exterior environment (32). The system (20) includes a housing (22) defining a port (24) extending along a longitudinal axis (26) between an exterior end (28) of the housing and an interior end (30) of the housing to establish communication between an exterior environment (32) and an interior space (34); a first flexible, re-silient penetratable member (40) extending across the port at a first location along the axis, the first penetratable member configured to create a seal around the probe with the probe inserted therethrough; and a second flexi-ble, penetratable member (42) extending across the port at a second location along the axis spaced toward the interior end from the first location, the sec-ond penetratable member configured to create a seal after having been pene-trated by the probe and the probe has been removed from the second pene-tratable member.
Patent CA-2755794-A1 (CA)
Inventor: KING DANIEL W
IPC: E04B2/00
Filed: 2010-03-17
Abstract: A siding system including interlocking panels for installation on a support surface Each panel has opposing top and bottom edges, and adjacent panels are interlocking at at least one location between their top and bottom edges The panels are supported by projections extending from their rear faces against movement toward the support surface when installed The panels simulate an arranged plurality of individual building elements such as bncks or stones, and have a vanegated appearance A system for creating the panels is also provided that includes a conveyance by which a panel is conveyed through a plurality of coating sta-tions at which a plurality of different coatings are applied The plurality of applicators are configured to dispense at least two dif-ferent coatings onto the panels as the panels move along the conveyor.
Patent CA-2762813-A1 (CA)
Inventor: HALL DIANA
IPC: A61K31/7088
Filed: 2010-05-19
Abstract: The present invention concerns Zdhhc2, a new target involved in adipogenesis modulation. Using a siRNA approach, the inventors demonstrated that decrease in Zdhhc2 activity in adipose tissue induces a decrease in adipogenesis. Thus, the present invention relates to modulators of Zdhhc2 activity as well as screening test for identification of modulators of the activity of this target, and their use, especially in pharmaceutical composition, to modulate adipogenesis and thus treat obesity and related disorders.
Patent CA-2763745-A1 (CA)
Inventor: FAHLEY STEPHEN L
IPC: H02J17/00
Filed: 2010-05-26
Abstract: A method and apparatus for operating a sensor system (400). A first wireless signal (426) is transmitted from a base station (402) to a sensor unit (404). At least a portion of the first wireless signal (426) is changed into power (428) for the sensor unit using (404) a power harvesting unit (412) in the sensor unit (404). Information is received from a number of sensors (418) associated with the sensor unit (404). The information (432) is transmitted to the base station (402) using a second wireless signal (426).
Patent CA-2769382-A1 (CA)
Inventor: FINEFROCK MARK D
IPC: B60C23/00
Filed: 2010-07-27
Abstract: L'invention porte sur un système de capteur à transpondeur RFID passif comprenant un ensemble capteur comprenant une antenne de transpondeur à champ focalisé ayant une tige d'antenne de transpondeur à forte perméabilité magnétique, et une antenne de lecteur ayant une bobine de lecteur électrique générant un champ magnétique ayant un flux magnétique s'étendant entre l'antenne de lecteur et l'ensemble capteur. La bobine de transpondeur électrique et la bobine de lecteur électrique sont couplées par le champ magnétique, de sorte que des informations peuvent être transférées vers et depuis l'ensemble capteur par le champ magnétique au moyen duquel la bobine de transpondeur électrique et la bobine de lecteur électrique sont couplées.
Patent CA-2771240-A1 (CA)
Inventor: DEL GAUDIO LUCILLA
IPC: C10G1/04
Filed: 2010-09-08
Abstract: Process for the recovery of oils from a solid matrix comprising: subjecting said solid matrix to extraction by mixing with an oil-in-water nanoemulsion, obtaining a solid- liquid mixture; subjecting said solid- liquid mixture to separation, obtaining a liquid phase comprising said oils and a solid phase comprising said solid matrix; recovering said oils from said liquid phase. Said process is particularly advantageous for the recovery of oils from water wet oil sands (or water wet tar sands), oil wet sands (or oil wet tar sands), oil rocks, oil shales, more specifically from oil wet sands (or oil wet tar sands).
Patent CA-2771894-A1 (CA)
Title: Concrete sideform system
Inventor: SLADOJEVIC ROBERT RADOVAN
IPC: E04G9/06
Filed: 2005-05-24
Abstract: An accessory for use with a concrete sideform system includes an elongate body member defining a shape-imparting portion which imparts a predetermined shape to an edge of a concrete panel to be cast using the sideform system, and an attaching element carried by the body member for attaching the body member releasably to a sideform frame of the system.
Patent CA-2771986-A1 (CA)
Title: Charrue semi-portee monoroue a largeur de travail reglable
Inventor: TOUBLANC SYLVAIN
IPC: A01B15/00
Filed: 2012-03-16
Abstract: La présente invention concerne une charrue (1) semi-portée monoroue comportant un dispositif d'attelage (2) destiné à être lié à un tracteur, un bâti (3) monobloc équipé de corps de labour (4), une roue (5) et un timon (6) guidant ladite roue (5), ledit bâti (3) présentant un décrochement (10) au niveau de ladite roue (5). La charrue est remarquable en ce que chaque corps de labour (4) est lié audit bâti (3) au moyen d'une première articulation (11) respective, que lesdits corps de labour (4) sont reliés entre eux par l'intermédiaire d'un mécanisme de commande (12) intégré dans ledit bâti (3), que chaque corps de labour (4) est lié audit mécanisme de commande (12) au moyen d'une deuxième articulation (13) respective et que ledit mécanisme de commande (12) comporte au moins une tringle droite (14) et une tringle courbe (15).
Patent CA-2773175-A1 (CA)
Inventor: SOTTIAUX DANIEL P
IPC: B64C13/24
Filed: 2012-03-29
Abstract: A tube form assembly includes an inner member and an outer member. Each of the inner and outer members has an offset which creates a cavity therebetween.    During assembly of the tube form assembly, an adhesive is located in the cavity and squeezed out and through the adjacent bond lines between the inner member and outer member. The pressurization and flow of adhesive outward from the cavity facilitates removal of air bubbles, as well as prevents the introduction of air bubbles into the bond line.
Patent CA-2773541-A1 (CA)
Title: High affinity human antibodies to human protease-activated receptor-2
Inventor: MACDONALD LYNN
IPC: A61P29/00
Filed: 2010-09-08
Abstract: The present invention provides antibodies that bind to protease-activated receptor-2 (PAR-2) and methods of using same. According to certain embodiments of the invention, the antibodies are fully human antibodies that bind to human PAR-2. The antibodies of the invention are useful, inter alia, for the treatment of diseases and disorders associated with one or more PAR- 2 biological activities, including the treatment of pain conditions, inflammatory conditions and gastrointestinal conditions.
Patent CA-2774416-A1 (CA)
Title: Electric power generation system
Inventor: OKAZAKI TORU
IPC: H05B6/02
Filed: 2010-09-13
Abstract: There is provided an electric power generation system utilizing wind power, being excellent in maintainability, and capable of reducing in size and weight a nacelle provided at an upper portion of a tower. An electric power generation system W    includes a wind turbine 10, a conductor 20 rotating as the wind turbine 10 rotates, a heat transfer medium vessel 30, a magnetic field generator 40, a heat accumulator 50, and an electric power generation unit 60. The wind turbine 10 is attached to a nacelle 102 provided at an upper portion of a tower 101, and the conductor 20, the heat transfer medium vessel 30 and the magnetic field generator 40 are housed in the nacelle 102.  Furthermore, the heat accumulator 50 and the electric power generation unit 60 are provided in a building 103 built at a lower portion (or a base) of the tower 101. The magnetic field generator 40 is operated to generate a magnetic field and therein the conductor 20 is rotated and thus heated through induction, and the conductor's heat is transmitted to the water in the heat transfer medium vessel 30 to generate steam which is in tum supplied to a steam turbine 61 and thus drives an electric power generator 62 to generate electric power.
Patent CA-2774599-A1 (CA)
Title: Configurable active jerk control
Inventor: GEHLOFF WADE L
IPC: E02F9/22
Filed: 2010-09-21
Abstract: A method of limiting jerk in a hydraulic system (22) of a machine (20) includes defining a maximum pressure rate. An output pressure of a hydraulic fluid is continuously measured over time from a work port (32) of a hydraulic valve (28) to determine an output pressure rate. The measured output pressure rate is compared to the maximum pressure rate. A requested flow rate is adjusted when the measured output pressure rate is greater than the maximum pressure rate to decrease the pressure differential generated in response to changing the flow rate of the hydraulic fluid through the valve (28), which thereby limits a change in acceleration or deceleration of the hydraulic system (22) to limit felt jerk in the machine (20).