baber/WOPTO huggingface dataset:
Patent CA-2744997-A1 (CA)
Inventor: BANNEN LYNNE CANNE
IPC: C07D417/12
Filed: 2004-09-24
Abstract: The present invention provides compounds for modulating protein kinase enzymatic activity for modulating cellular activities such as proliferation, differentiation, programmed cell death, migration and chemoinvasion. More specifically, the invention provides quinazolines and quinolines which inhibit, regulate and/or modulate kinase receptor, particularly c-Met, KDR, c-Kit, flt-3 and flt-4, signal transduction pathways related to the changes in cellular activities as mentioned above, compositions which contain these compounds, and methods of using them to treat kinase-dependent diseases and conditions. The present invention also provides methods for making compounds as mentioned above, and compositions which contain these compounds.
Patent CA-2745029-A1 (CA)
Inventor: STANWOOD DAVID
IPC: G10C3/18
Filed: 2009-11-30
Abstract: A moveable key lever pivot bearing system for keyboard instruments in which the pivot bearing is provided with a lon-gitudinal slot to enable mounting the bearing over a pivot pin disposed on a balance rail mounted within the case of the instrument. The key lever, pivot pin, and balance rail all remain in fixed relationship to one another resulting in a fulcrum point change when the bearing is longitudinally shifted back and forth with re-spect to the pianist. Means are provided to fix the bearing at a selected longitudinal position, extension arms for example, which may be ma-nipulated to adjust the position of the bearings
Patent CA-2745316-A1 (CA)
Title: System and method of grid generation for discrete fracture modeling
Inventor: MALLISON BRADLEY THOMAS
IPC: G01V9/00
Filed: 2009-12-03
Abstract: Computer-implemented systems and methods are provided for generating accurate grids that can be used for simulation of highly complex subsurface reservoirs, such as fractured subsurface reservoirs.    A representation of a fractured subsurface reservoir and an explicit discrete fracture represented within the fractured subsurface reservoir are provided. The representation of the fractured subsurface reservoir is decomposed into polyhedral cells. Interfaces between the polyhedral cells are selected to approximate the discrete fracture explicitly represented within the fractured subsurface reservoir. The selected interfaces are used to produce a grid that can be used for constructing a simulation model of the fractured subsurface reservoir.
Patent CA-2747637-A1 (CA)
Title: Sulfamides as trpm8 modulators
Inventor: MATTHEWS JAY M
IPC: A61K31/496
Filed: 2009-12-15
Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows; wherein Y, R1, R2, R3, R4, R A, and R B are de-fined herein.
Patent CA-2751618-A1 (CA)
Title: Ensemble de rouleau pour machines agricoles
Inventor: PIOU DENIS
IPC: A01B29/04
Filed: 2011-08-30
Abstract: L'invention concerne un ensemble de rouleau pour machine agricole, comprenant au moins un tube (14) autour duquel sont enfilés des pneumatiques (16), ainsi que deux bras (32) aptes à supporter le tube (14) en rotation à ses deux extrémités. Chaque bras (32) porte un levier de suspension (40) logé à l'intérieur du tube (14) et sollicité par un organe de rappel élastique (48), le levier de suspension (40) étant monté pivotant sur le bras (32) autour d'un premier axe de rotation (XX) et supportant un bout d'arbre (64 ; 96) qui porte un flasque (66 ; 108) fixé à l'intérieur du tube (14) pour la rotation de ce tube autour d'un deuxième axe de rotation (YY) parallèle au premier axe de rotation (XX). L'invention s'applique notamment aux rouleaux de semoirs.
Patent CA-2751660-A1 (CA)
Title: A particle differentiation apparatus for spermatozoa
Inventor: EVANS KENNETH M
IPC: C12N5/076
Filed: 2001-05-09
Abstract: Isolated non-naturally occurring populations of spermatozoa (15) having high purity and technologies to differentiate spermatozoa (28) based on characteristics such as mass, volume, orientation, or emitted light including methods of analysis and apparatus such as beam shaping optics (30) and detectors (32).
Patent CA-2752810-A1 (CA)
Inventor: BONUCCI ANTONIO
IPC: F04B37/02
Filed: 2010-03-09
Abstract: A combined pumping system comprising a getter pump (120;  220) and an ion pump (130; 230) is described.    The getter pump and the ion pump (120, 130; 220, 230) are mounted in series on a same flange (111; 211) and respectively arranged on opposite sides thereof so that both getter and ion pumps conductance are maximized towards gas flux sources in a vacuum chamber in order to improve the vacuum level of the system.
Patent CA-2757076-A1 (CA)
Title: Compositions and methods for treatment of aortic fibrosis comprising vasoactive intestinal peptide (vip) or functional vip fragments
Inventor: DUGGAN KAREN ANNETTE
IPC: A61K38/17
Filed: 2010-04-06
Abstract: The invention relates to compositions comprising vasoactive intestinal peptide (VIP) or fragments thereof, and the use of such compositions in the treatment of aortic fibrosis and other associated conditions.
Patent CA-2757501-A1 (CA)
Inventor: MINA ESSAM
IPC: H01P3/18
Filed: 2010-04-28
Abstract: An on-chip vertical coplanar waveguide with tunable char-acteristic impedance, a design structure, and a method of making the same.  An on-chip transmission line (60) includes a signal line (65), an upper ground line (70) spaced apart from and above the signal line, and a lower ground line (75) spaced apart from and below the signal line. The signal line, the upper ground line and the lower ground line are substantially ver-tically aligned in a dielectric material (80).
Patent CA-2757662-A1 (CA)
Title: Ecologically friendly composition containing beneficial additives
Inventor: HELOU ELIE JR
IPC: C08K7/02
Filed: 2010-04-06
Abstract: One embodiment is a composition comprising water; starch; natural fibrous materials; one or more additives to improve certain properties such as heat transfer, microbial resistance, scavenging activity or shelf life; a mold release agent; flavoring agents; coloring agents; and/or wax emulsions, proteins, or other natural polymeric compounds to adjust the product properties for particular applications.
Patent CA-2760656-A1 (CA)
Title: Rectangular liquid containment system
Inventor: MAKIE DALE
IPC: E04H17/26
Filed: 2011-12-05
Abstract: A rectangular liquid containment system comprises an impermeable membrane as a containment barrier and linear and corner panels. The linear panels comprise a rectangular body including a supporting foot apparatus that deploys from the outside surface of the body. A horizontal panel extends from the bottom of the panel inwardly for stability. The linear panels are joined in an overlapping configuration. The corner panels are pinned together at a hinge.  The impermeable membrane is laid over a ground surface to be protected against spills and draped over the tops of the linear and corner panels. A  metallic cap is placed over the top of the panels to secure the membrane.
Patent CA-2765840-A1 (CA)
Inventor: HOOTS JOSHUA LEE
IPC: F16K35/06
Filed: 2012-01-26
Abstract: A switchbox for monitoring the position of a manual quarter-turn valve has a housing mountable to the valve to be monitored/controlled. A handle-driven shaft extends through the housing, with one end of the shaft couplable to the valve stem such that movement of the shaft moves the valve stem. One or more shaft position sensor switches interact with a cam on the shaft to signal shaft position and/or provide control signals. A  plate coupled to the shaft articulates within a recess on the surface of the switchbox to limit motion of the valve to an operable range, such as between full ON and full OFF. The switchbox has a pair of lock tabs with lock apertures. A lock aperture in the plate is alignable with the lock tab apertures to receive a pin or padlock for locking the valve in a selected position. A potentiometer can be utilized in place of a switch as a shaft position sensor. The switchbox may be used with an original or new handle and may feature detents to allow a range of valve settings.
Patent CA-2766414-A1 (CA)
Title: Conveying apparatus and support device
Inventor: REIST WALTER
IPC: B65G15/60
Filed: 2010-05-07
Abstract: The invention relates to a moving conveying means which extends in a planar manner, such as a conveyor belt or a mat top conveyor, for conveying piece goods or bulk goods and which lies in a conveying apparatus. A  rolling element comprising a plurality of rollers is arranged between the conveying means and a support element. The conveying means moves relative to the rolling element, wherein the rollers roll on the conveying means and on the support element, and the rollers are interconnected at a distance from each other by means of a flexible connecting element.
Patent CA-2766558-A1 (CA)
Inventor: MADAN ASHVANI K
IPC: A61B17/32
Filed: 2010-06-21
Abstract: In one general aspect, various embodiments are directed to an ultrasonic surgical instrument that comprises a transducer configured to produce vibrations along a longitudinal axis at a predetermined frequency. In various embodiments, an ultrasonic blade extends along the longitudinal axis and is coupled to the transducer. In various embodiments, the ultrasonic blade includes a body having a proximal end and a distal end, wherein the distal end is movable relative to the longitudinal axis by the vibrations produced by the transducer.
Patent CA-2768176-A1 (CA)
Title: Wastewater sludge processing system
Inventor: DESHAZO EUGENE F
IPC: B01D25/12
Filed: 2010-07-07
Abstract: The Wastewater sludge processing system takes sludge directly from the municipal waste water treatment plant and processes it using a low-temperature, low pressure process that has no waste products. The process dries the sludge and separates it into oil that is turned into biodiesel feedstock, cellulose/minerals that are used for heating the process, and water that is reused in the process.
Patent CA-2769418-A1 (CA)
Title: Method to improve the selectivity of polybenzoxazole membranes
Inventor: LIU CHUNQING
IPC: B01D71/64
Filed: 2010-08-19
Abstract: The present invention discloses a novel method to improve the selectivities of polybenzoxazole (PBO) membranes prepared from aromatic polyimide membranes for gas, vapor, and liquid separations. The PBO membranes that were prepared by thermal treating aromatic polyimide membranes containing between 0.05 and 20 wt-% of a poly(styrene sulfonic acid) polymer. These polymers showed up to 95% improvement in selectivity for CO2/CH4 and H2/CH4 separations compared to PBO membranes prepared from corresponding aromatic polyimide membranes without a poly(styrene sulfonic acid) polymer.
Patent CA-2772090-A1 (CA)
Inventor: PRENTICE GARTH R
IPC: A61B6/03
Filed: 2010-08-27
Abstract: An apparatus is provided for external inspection of a pipeline circumferential weld. This comprises a radiation source (5) and radiation detector (3). Both units are controllably movable around a drive band or track (7) which is fitted around the circumferential weld. To align the source with the detector the source and detector are moved with respect to each other clockwise and anticlockwise around an initial position whilst sampling the radiation detected at a number of positions. A position of maximum strength of the radiation signal detected can then be determined such that the centre point of the radiation source may be located. The source and detector are then substantially aligned with each other and means are provided to move the source and detector circumferentially around the weld whilst remaining substantially in alignment.
Patent CA-2774876-A1 (CA)
Title: Tubular tower, wind tower and wind power plant for a wind turbine generator system for wind electric power generation
Inventor: LU JIZHUANG
IPC: F03D11/00
Filed: 2010-10-25
Abstract: A tower barrel for wind electric power generation includes a barrel wall (11) for supporting a wind generator set, a torsion cable direction-changing means (12) which is placed in the tower barrel and fixed on the barrel wall for holding the cable (16) from the wind generator set and restraining the torsion of the cable, and a cable clamp (15) which is placed under the torsion cable direction-changing means and connects to the barrel wall for securing the cable. The torsion cable direction-changing means includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing means in the tower barrel improves the safety of the cable, and so improves the safety of the wind generator set.
Patent CA-2775669-A1 (CA)
Inventor: WILSON JOHN R
IPC: E03D5/10
Filed: 2007-09-27
Abstract: A multi flush volume flush valve is in communication with an automatic flush control. The flush control determines the presence of a user and the amount of time the user uses the toilet. The usage time is compared to a predetermined time value to determine the appropriate flush volume based on an assumption regarding usage time and flush volume needs. The comparative value statistically adjusts to the restroom traffic.
Patent CA-2778839-A1 (CA)
Inventor: MEADOR III JAMES W
IPC: C12N15/54
Filed: 2010-11-10
Abstract: A glycosyl transferase from Chinese hamster and related methods are described.
Patent CA-2780643-A1 (CA)
Title: Dispositif, systeme et procede d'authentification cryptographiquement securisee
Inventor: EMELKO GLENN A
IPC: H04L9/14
Filed: 2010-11-17
Abstract: L'invention porte sur un dispositif électronique qui génère des valeurs d'identification qui sont utilisées dans l'authentification du dispositif électronique. Le dispositif comprend une interface, un générateur de clé privée pour générer une clé privée, une mémoire non volatile pour stocker au moins la clé privée, une source d'index, un moteur de hachage, et une interconnexion logique entre le générateur de clé privée, la mémoire non volatile, la source d'index, le moteur de hachage et l'interface. Le moteur de hachage génère des valeurs d'identification fournies à l'interface par l'intermédiaire de l'interconnexion logique. Les valeurs d'identification sont fournies à un dispositif de vérification pour être utilisées dans une authentification du dispositif électronique. Selon une variante ou de plus, des dispositifs peuvent être appariés pour partager une clé racine afin de communiquer de façon cryptographique entre eux et/ou s'authentifier l'un l'autre.
Patent CA-2782443-A1 (CA)
Title: Vacuum truck with pneumatic transfer system
Inventor: SMITH SHAYNE
IPC: B60P3/22
Filed: 2012-07-05
Abstract: A vacuum truck for the collection and discharge of a waste particulate material which includes a storage tank, waste collection and discharge assemblies and an air pump assembly. The air pump assembly is operable to induce negative and positive pressures within the storage tank The collection assembly includes a vacuum inlet for fluid flow between the vacuum inlet and the storage tank inlet during air pump operation to induce said negative pressure. The waste discharge assembly includes a discharge conduit for conveying a pressurized fluid flow and entrained collected material from a tank materials outlet to an outlet end while the air pump assembly is operated to induces a positive pressure.
Patent CA-2783286-A1 (CA)
Inventor: FURUKAWA HISAO
IPC: H04L12/56
Filed: 2001-03-08
Abstract: Both a connection server and a relay connection server are installed in an IP transfer network; a function similar to a line connection control of a subscriber exchanger is applied to a connection server; a function similar to a line connection control of a relay exchanger is applied to the relay connection server; and a terminal-to-terminal communication connection control method with using the IP transfer network is realized in such a manner that a telephone set and a terminal such as an IP terminal and a video terminal transmit /receive an initial address message, an address completion message, a call pass message, a response message, a release message and a release completion message, which can be made in a 1-to-1 correspondence relationship with line connection control messages of the common channel signalling system.     Furthermore, while an address administration table is set to a network node apparatus of an IP transfer network, means for registering addresses of the terminals into the address administration table is employed, so that an IP packet communication by a multicast manner can be realized with improving information security performance.
Patent CA-2783598-A1 (CA)
Inventor: JORDAN PETER G
IPC: A01G25/00
Filed: 2012-07-17
Abstract: An apparatus for protecting sprouting seeds, seedlings and plants, hereinafter referred to as "plant material", from damage by crawling insects, antrhopoda, and gastropoda, hereinafter referred to as "crawling pests", and various beetles, moths and butterflies, hereinafter referred to as "flying pests", and for enhancing the rate of growth which comprises a formed smooth plastic or metal frame the lower portion of which is inserted into the ground, the upper edge of which extends outwards and then downwards wherein this formed edge creates a barrier for crawling pests, the inside of which is a reflective colour wherein sunlight reflected from the interior surfaces enhances the early stage growth of plants contained within, the top of which can be covered with a removable frame with integrated insect cloth wherein such cloth prevents access to flying pests, the top of which can be covered with a removal frame with integrated transparent material to help create a warmer and more humid microclimate to counteract unfavorable weather, the inside of which can be fitted with a micro-watering system wherein this system conserves water and prevents plant foliage from being excessively wetted thus reducing susceptibility to certain diseases such as powdery mildew.
Patent CA-2784844-A1 (CA)
Inventor: MOROSCHAN CASEY
IPC: E04C1/00
Filed: 2012-08-08
Abstract: A system and method of constructing hollow core block walls, either reinforced or not reinforced with a re-designed block and the use of expanding polymer resins system as a filling and binding system replacing the traditional system of binding hollow core blocks with a cementitious mortar or adhesive.
Patent CA-2786358-A1 (CA)
Title: Circuit board support structure having fixed circuit board connection device
Inventor: BERGERON MATHIEUX
IPC: F21V23/06
Filed: 2010-12-13
Abstract: Disclosed herein is a circuit board support structure (10, 110, 810) having a circuit board connection device (20, 120, 820) fixedly received thereon. The circuit board connection device (20, 120, 820) is configured to be removably mated with a corresponding socket connection device (50, 150, 250, 850) of a circuit board (40, 140, 840) such that the circuit board (40, 140, 840) may be adjacent the circuit board support structure (10, 110, 810) when the socket connection device (50, 150, 250, 850) is mated with the circuit board connection device (20, 120, 820).
Patent CA-2786400-A1 (CA)
Inventor: BARROWS THOMAS H
IPC: A61K35/28
Filed: 2011-01-03
Abstract: A hydrogel that comprises denatured human hair biomolecules intermolecularly crosslinked with disulfide bonds to form a hydrogel. The hydrogel may be prepared by reduction and denaturation of hair to provide keratins and other hair biomolecules that are crosslinked by the disulfide bonds to provide a firm, flexible, and useful biomaterial.
Patent CA-2788932-A1 (CA)
Title: A marketplace for the sale of goods and services whereby sale proceeds are provided to charitable organizations
Inventor: STEWART JOHN
IPC: G06Q10/10
Filed: 2012-09-12
Abstract: An online system and service that enables charities to receive and encourage donations through donors selling items, such as goods or services, in exchange for a charitable receipt from the charity. The system enables a seller to post an item for sale and for buyers to buy the item for sale at fair market value (FMV). The seller can designate one or more charities to receive all or a portion of the monetary proceeds from the sale.  Through a filtering system the items are searchable by a number of criteria, including: charity, price, seller, recency of posting, etc.
Patent CA-2789756-A1 (CA)
Inventor: KOVACICH JOHN A
IPC: H02J13/00
Filed: 2012-09-14
Abstract: A power system for an alternating current power bus includes an electret operatively associated with the alternating current power bus. The electret includes an output having an alternating current voltage when the alternating current power bus is energized. A rectifier includes an input electrically interconnected with the output of the electret and an output having a direct current voltage responsive to the alternating current voltage of the output of the electret. A powered device includes an input electrically interconnected with the output of the rectifier. The powered device is powered responsive to the direct current voltage of the output of the rectifier.
Patent CA-2790374-A1 (CA)
Inventor: HALL GREGORY S
IPC: B62D65/06
Filed: 2012-09-19
Abstract: Assemblies for selectively providing access to an interior portion of a vehicle having a sidewall are provided. Methods of manufacturing a vehicle that incorporates the assemblies are also provided. The assemblies utilize an access opening formed in a portion of a sidewall of the vehicle to facilitate trimming the interior of the vehicle. Upon completion of trimming the interior of the vehicle, the access opening is closed out (i.e., covered) with an assembly that may be a door, a fixed panel, or combinations thereof.
Patent CA-2793130-A1 (CA)
Inventor: KING RAY
IPC: F24H9/14
Filed: 2012-10-17
Abstract: A radiant heating system comprising a substantially hollow housing having a coolant directing enclosure positioned on an upper interior surface of a top cover of the housing. The housing has an inlet and an outlet for a flow of coolant to enter into and leave the housing, and the top cover sealing the upper surface of the housing has a plurality of openings defined therein for insertion of heating elements to project into the housing and be in direct contact with the coolant to heat it. The inlet and the outlet can be interconnected with piping to form a closed fluid flow circuit. The diameter of the inlet is greater than a diameter of the outlet, to keep coolant in the housing longer to heat it. A coolant directing enclosure is positioned on an upper interior surface of the top cover of the housing. The coolant directing enclosure serves to increase the turbulence of the coolant within the housing as it flows through, so as to temporarily keep coolant in the housing longer to heat it. A pump and a power source can be interconnected to the system to circulate the coolant in the flow circuit.
Patent CA-2800156-A1 (CA)
Inventor: LAVOIE ROLAND
IPC: A44B5/02
Filed: 2012-12-20
Abstract: A cufflink fastener/Stopper that is added when wearing a cufflink that adds an extra level of security and fastening that prevents the cufflink from accidently sliding out of the shirts cuffs holes or completely falling off. When cufflinks are worn the swivel bar on the cufflink would slide through the fastener/stopper after sliding through one or both shirt cuff holes before the swivel bar is released in normal fashion. The fastener now rests firmly between the back side of the shirts cuff(s) and the cufflinks swivel bar mechanism.
Patent CA-2800263-A1 (CA)
Inventor: NINO JOHN
IPC: A61B19/00
Filed: 2011-04-29
Abstract: A torque-limiting device may include a shaft extending axially through upper and lower shanks and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities.