baber/WOPTO huggingface dataset:
Patent CA-2671711-A1 (CA)
Inventor: COMPTON WALTER DALE
IPC: B22F9/04
Filed: 2006-12-28
Abstract: A process by which nanostructured monolithic bodies can be produced in a single continuous operation, as opposed to multi-stage deformation processing. The process generally entails continuously producing a chip (24) having a nanostructured microstructure by engaging a solid body (10) with a cutting edge (18) of a tool while the solid body (10) and the cutting edge (18) move relative to each other, and simultaneously extruding the chip (24) in the immediate vicinity of the cutting edge (18), such as with a constraining member (16), as the chip (24) is separated from the solid body (10) by the cutting edge (18) to continuously plastically deform the chip (24) and produce a nanostructured monolithic body (26) immediately downstream of the cutting edge (18). The shape and size of the chip (24) can be simultaneously controlled by the extrusion process so that the nanostructured monolithic body (26) has a predetermined geometry. The nanostructured monolithic body (26) can be in the form of a product suitable for immediate use, or undergo further processing to yield a product.
Patent CA-2674343-A1 (CA)
Inventor: FUNDER RASMUSSEN JORGEN
IPC: A61M15/00
Filed: 2008-01-02
Abstract: Known breath actuated inhalers may redirect force from the triggering mechanism during storage, and over time, loading of critical components can quicken the onset of material creep, resulting in mechanical failure. The present invention relates to an Breath actuated inhaler actuator, comprising: a loading element capable of being loaded with an actuation force, a breath actuated trigger mechanism arranged to counteract the actuation force of the loading element, and to fire the actuator by releasing the actuation force of the loading element in response to an inhalation breath, and actuation locking means movable between a locked position wherein it relieves the actuation force from the trigger mechanism setting the trigger mechanism in a neutral position, and an armed position wherein the trigger mechanism is set in a neutral position, and an armed position wherein the trigger mechanism is set in an armed position.
Patent CA-2675689-A1 (CA)
Inventor: NAPPER JONATHON LEIGH
IPC: G06V30/224
Filed: 2008-01-17
Abstract: A method of recovering a waveform representing a linear bar code, the method including the steps of: moving a sensing device relative to the barcode, said sensing device having a two-dimensional image sensor; capturing, using the image sensor, a plurality of two- dimensional partial images of said bar code during said movement; determining, from at least one of the images, a direction substantially perpendicular to the bars of the bar code; determining, substantially along the direction, a waveform fragment corresponding to each captured image; determining an alignment between each pair of successive waveform fragments; and recovering, from the aligned waveform fragments, the waveform.
Patent CA-2676564-A1 (CA)
Inventor: MARTZ JONATHAN T
IPC: C09D175/02
Filed: 2007-12-07
Abstract: A metallic substrate coated at least in part with a multilayer coating composite, comprising at least one of an electrocoat layer, a base coat layer, and a clearcoat layer; and a polyurea formed from a reaction mixture comprising isocyanate and a (meth)acrylated amine reaction product of a monoamine and a poly(meth)acrylate is disclosed. The ratio of equivalents of isocyanate groups to equivalents of amine groups in the polyurea is greater than 1 and the isocyanate functional component and the (meth)acrylated amine functional component can be applied to the substrate at a volume mixing ratio of 1:1. A building comprising a building component coated at least in part with such a polyurea is also disclosed, as is a substrate coated at least in part with such a polyurea, wherein the ratio of equivalents or isocyanate to equivalents of amine groups is greater than 1.3:1.
Patent CA-2676839-A1 (CA)
Inventor: MICACCHI MAURICE
IPC: B23D61/04
Filed: 2008-01-11
Abstract: L'invention concerne une dent pour une scie d'abattage à scie circulaire. Lorsqu'elle est installée sur une lame de scie, la dent présente à la fois des pointes de coupe avant et arrière qui coupent l'arbre. La décharge de coupe des pointes de coupe arrière peut avoir tendance à user le flanc vers l'arrière des pointes de coupe avant. L'une ou l'autre des pointes de coupe primaire et secondaire peut comprendre un insert d'usure, tel qu'un insert d'usure céramique.
Patent CA-2677570-A1 (CA)
Title: Pressure activated locking slot assembly
Inventor: HOWELL MATTHEW T
IPC: E21B23/00
Filed: 2008-02-18
Abstract: A locking slot assembly may include a slot, a lug configured to move within the slot, and a lock configured to prevent the lug from moving within the slot until a triggering event occurs. The lock may be further configured to allow the lug to move within the slot after the triggering event has occurred, so long as a predetermined condition is maintained. The triggering event may be the application of a predetermined pressure, and the predetermined condition may be a minimum pressure.
Patent CA-2678619-A1 (CA)
Inventor: STEPHANSEN POJU R
IPC: C04B2/08
Filed: 2008-02-15
Abstract: A method to prevent build-up of limestone in a slaker (2) that is used for batchwise slaking of burnt lime is described, in which lime slurry is produced with a greater degree of fineness and prolonged sedimentation time, where for immediate cleansing of the slaker (2) before next slaking, after said calibration of the load cell aggregate (7), a number of valves are opened for given time periods for addition of flushing water to respective nozzles, in that flushing water is supplied sequentially via each valve to associated nozzle(s), until a predetermined amount of flushing water is reached in the slaker (2).
Patent CA-2679146-A1 (CA)
Inventor: PLAYIA JAGDEEP
IPC: E05B65/20
Filed: 2008-02-28
Abstract: A modular latch for an automotive vehicle is provided. It includes a latch core (a housing and a ratchet and pawl rotatably mounted to the housing), a mounting plate that secures the latch core to the vehicle. The latch core can use any of a plurality of different mounting plates for a lift gate latch, a decklid latch, and a sliding door latch; A latch module is mounted to the latch core to provide different functional including a manual release latch module, a power release latch module, a power lock and unlock latch module, and a power cinching and release latch module. The latch core may fit a more or less universal envelope. The latch may employ one or more status sensors. Those status sensors may sense striker position, and may not necessarily include any sensors mounted to monitor ratchet position. The latch may include a layered latch core in which one or more sensor members move in different planes from the pawl and ratchet.
Patent CA-2679659-A1 (CA)
Title: Inhibiteurs de pim kinase et procedes de leur utilisation
Inventor: LAN JIONG
IPC: C07D213/78
Filed: 2008-03-03
Abstract: L'invention concerne de nouveaux composés, compositions et procédés d'inhibition de l'activité de kinase associée à la tumorigenèse chez un sujet humain ou animal. Dans certains modes de réalisation, des composés et compositions sont efficaces pour inhiber l'activité d'au moins une sérine/thréonine kinase ou tyrosine kinase réceptrice. Les nouveaux composés et compositions peuvent être utilisés soit seuls, soit en combinaison avec au moins un agent supplémentaire pour le traitement d'un trouble véhiculé par sérine/thréonine kinase ou tyrosine kinase réceptrice, tel qu'un cancer.
Patent CA-2680073-A1 (CA)
Inventor: SIVIERO LUIGI
IPC: G01N33/50
Filed: 2008-03-05
Abstract: The invention relates to a method for determining the amount of conjugated taxane, in particular paclitaxel, in a PGA-taxane conjugate said method comprising: a) reacting the PGA-taxane conjugate with a compound formula (I): R1R2N-NH2 (I), wherein R1 and R2 are as defined in the description; to give a unbound taxane and a PGA hydrazide and b) determining the amount of unbound taxane.
Patent CA-2680518-A1 (CA)
Title: Method and apparatus for voucher and promotional couponing system
Inventor: MEYERHOFER ERIC
IPC: B41J5/30
Filed: 2008-03-10
Abstract: A method and apparatus are provided for the creation and management of promotional coupons or vouchers. When used in a mixed gaming and promotional couponing system, a printer appends printed indicia to printed output when receiving data on an auxiliary port configured for printing promotional coupons. In addition, the printer, upon receiving data on the auxiliary port, may analyze the received data in order to suppress data for generating certain patterns which are not desirable to appear on the printed output. Suppressed data may include text, barcode, graphic, line, and box data used for printing vouchers but not promotional coupons.
Patent CA-2681403-A1 (CA)
Title: Chromatographic column system
Inventor: VAN HALSEMA FRANS EMO DIDERIK
IPC: B01D15/22
Filed: 2008-03-25
Abstract: Chromatographic column system, in particular a chromatographic column system of the expanded bed adsorption column type comprises a column connected to a fluid inlet and a fluid outlet and dimensioned to comprise an expandable filter bed between said fluid inlet and said fluid outlet. A top collector is adapted for collecting substance filtered by said filter bed and top collector actuator is provided for actuation of the top collector. A top stratum position detector is constructed and adapted to detect a top stratum of the filter bed when in expanded state; and a controller is provided communicatively coupled to said top stratum position detector and said top collector actuator, for moving the top collector as a function of a detected top stratum position. A clean and automated way is provided to optimize the collection of filtered substance.
Patent CA-2684590-A1 (CA)
Inventor: ROSENBAUM ITZHAK
IPC: C01B5/00
Filed: 2009-11-25
Abstract: A method relates to the combustion of Hydrogen and Oxygen under high pressure to produce fresh water. The pressurized hydrogen and oxygen are then combusted in a high pressure high temperature combustor to generate high pressure high temperature superheated steam. The heat from the superheated steam is then removed by a high temperature heat exchanger system to be used in industrial process or generate electricity. The high pressure high temperature superheated steam is condensed, as a result of the heat extraction by the heat exchanger system, to produce fresh water.
Patent CA-2687275-A1 (CA)
Inventor: RUBY ROBERT W
IPC: H01R33/00
Filed: 2008-05-09
Abstract: A connector assembly for supplying power and transmitting signals from a vehicle to a towed trailer or other towed equipment. The connector assembly comprises a trailer hitch 10 having a cross tube 14 extending horizontally b ehind the vehicle. The cross tube 14 has a wall 28 separating an inside cavi ty from an outside surface of the cross tube. A first connector 12 attached to the outside surface or mounted in a first opening in the wall of the cros s tube 14 has a connecting portion outwardly of the outside surface. Likewis e, a second connector 24 mounted at the outside surface or in a second openi ng in the wall 28 of the cross tube 14 has a connecting portion outwardly of the outside surface of the trailer hitch 10. One or more conduits 40 extend across the inside cavity between the first and second connectors for interc onnecting the vehicle to the towed trailer for supplying power and transmitt ing signals between them.
Patent CA-2688472-A1 (CA)
Inventor: WARMUTH MARKUS
IPC: A61K31/5375
Filed: 2008-06-04
Abstract: The invention provides a method for modulating the activity of the hedgehog signaling pathway. In particular, the invention provides a method for inhibiting aberrant growth states resulting from phenotypes such as Ptc loss-of-function, hedgehog gain-of-function, smoothened gain-of-function or Gli gain-of-function, comprising contacting a cell with a sufficient amount of a compound of Formula I.
Patent CA-2690647-A1 (CA)
Inventor: KELLY THOMAS L
IPC: E04D5/14
Filed: 2010-01-21
Abstract: Disclosed is a roofing system including an anchored seam, the system including a roof deck, roof assembly components disposed upwardly adjacent of the roof deck, a first waterproofing membrane disposed upwardly adjacent of the roof assembly components, a second waterproofing membrane, a portion of which being disposed upwardly adjacent of the first waterproofing membrane, the portion of the second waterproofing membrane overlapping a portion of the first waterproofing to create a seam region between the first waterproofing membrane and the second waterproofing membrane, a termination bar including a convexity away from the roof deck disposed upwardly adjacent of the second waterproofing membrane in the seam region, and a mechanical fastener extending through the termination bar, the fastener being long enough to extend from the termination bar, wherein the mechanical fastener and said termination bar anchor the seam region to the roof deck.
Patent CA-2694389-A1 (CA)
Title: Treatment of pediatric tumors
Inventor: PISANO CLAUDIO
IPC: A61K31/4745
Filed: 2008-07-03
Abstract: A subclass of camptothecin derivatives is disclosed to be useful for the preparation of a medicament for the treatment of pediatric tumors such as for examplerhabdomyosarcoma, primitive neuroectodermal tumors (PNET) and neuroblastoma.
Patent CA-2694533-A1 (CA)
Inventor: WORMALD CHRISTOPHER
IPC: G06Q30/00
Filed: 2010-02-23
Abstract: A communications system includes at least one mobile wireless communications device for contacting a given entity having a telephone number associated therewith and an advertising server. The advertising server is configured to identify the given entity based upon the telephone number and identifying at least one property associated with the given entity. The advertising server is also configured to selectively send a targeted advertisement to the at least one mobile wireless device based upon the at least one property.
Patent CA-2696224-A1 (CA)
Title: Wipes dispenser
Inventor: FRYAN MICHAEL C
IPC: A47K10/38
Filed: 2008-09-05
Abstract: Portable wipe dispensers are provided. In one form the wipe dispenser can be used to spray a cleaning liquid onto a wipe being dispensed from the device. Alternatively the outlet may be directed against a surface external to the dispenser.
Patent CA-2697395-A1 (CA)
Title: Method and apparatus for a packer assembly
Inventor: INGRAM GARY D
IPC: E21B23/06
Filed: 2010-03-22
Abstract: A method and apparatus for setting a packer assembly having an upper packer and a lower packer in a wellbore in a single trip into a wellbore is provided. The packer assembly is configured to be retrieved from the wellbore using a retrieval tool in a single trip into the wellbore. The retrieval tool is configured to be released from the packer assembly while in the wellbore during a retrieval process in the event that the packer assembly will not release from the wellbore or is otherwise prevented from removal from the wellbore.
Patent CA-2698815-A1 (CA)
Inventor: EKHOLM MAGNUS
IPC: B65G69/02
Filed: 2008-09-16
Abstract: In a method of stowing waste (W) deposited into a vacuum operated waste collection system (101), wherein deposited waste is introduced through a waste infeed opening (105) in an infeed area (103) of a waste storage tank (102), is stored in a waste collection volume (104) of the tank, is emptied from the tank by vacuum applied to a lower discharge area (109) of the waste collection volume of the tank, assisted by the operation of an emptying screw (108) in a bottom area (106) of the waste collection volume during an emptying phase, and is periodically distributed in distribution sequences (DS) performed during periods outside said emptying phase; the bottom screw (108) is periodically activated at least in a direction for feeding waste in the waste collection volume (104) towards the discharge area (109; 209; 309) during the distribution sequences (DS) and packing and compression of waste in the discharge area during said distribution sequences is prevented by at least partly blocking a transition area between the collection volume of the tank (102) and the discharge area during optional distribution sequences.
Patent CA-2698841-A1 (CA)
Inventor: POCHER JOHN
IPC: B01D39/08
Filed: 2010-04-01
Abstract: A pleated filter structure includes a pleated filtering substrate and a pleated, polymer, mesh reinforcing sheet or netting for assisting in maintaining the pleated configuration of the filtering substrate. The pleated, polymer, mesh reinforcing sheet or netting includes a mechanically degraded polyalkylene terephthalate as the primary polymer therein. A method of making the pleated filter structure includes the steps of obtaining commercial articles having been made from a high crystallinity, flexible polyalkylene terephthalate; and mechanically degrading said articles to decrease the crystallinity and increase the stiffness of the polyalkylene terephthalate and extruding the mechanically degraded articles into an extruded structure stiffer and more amorphous than the polyalkylene terephthalate in the commercial articles.
Patent CA-2706145-A1 (CA)
Inventor: PRICE WILLIAM III
IPC: H04L9/08
Filed: 2008-12-12
Abstract: A cryptographic key management system includes executable instructions to control access to keys based on permissions for users and groups. Executable instructions support cryptographic operations on the keys through a network application program interface. The cryptographic operations are controlled by the permissions. The cryptographic operations are distributed between the servers and the clients in accordance with criteria specifying optimal execution of cryptographic operations between the servers and the clients.
Patent CA-2706972-A1 (CA)
Title: A robust multi-enzyme preparation for the synthesis of fatty acid alkyl esters
Inventor: BASHEER SOBHI
IPC: C12N9/20
Filed: 2008-11-13
Abstract: Disclosed is an enzymatic process for the preparation of fatty acid alkyl esters, particularly fatty acids methyl esters (biodiesel) in a solvent-free microaqueous system, from a fatty acid source and an alcohol or alcohol donor, employing a robust lipase preparation that comprises at least two lipases separately or jointly immobilized on a suitable support, where one of the lipases has increased affinity to partial glycerides, another is sn-1,3 positional specific, and an optional third lipase has high selectivity towards sn-2 position of the glycerol backbone of the fatty acid source.
Patent CA-2708231-A1 (CA)
Inventor: SHOEMAKER JOHN
IPC: B65B11/00
Filed: 2010-07-14
Abstract: A large bale transporter and an accompanying bale wrapper create a system for wrapping plastic around large bales retrieved by the transporter.  The transporter has a loading apparatus that deposits large bales onto the load bed of the transporter until filled. The transporter is then manipulated to connect to a bale wrapper physically and operatively so that the bales can be moved into the wrapping apparatus. The frame of the transporter is pivotally connected to the axle to allow the rear end of the frame to be lowered to the ground to engage the bale wrapper and/or retrieve previously wrapped bales. The wrapping apparatus is powered by the drive mechanism of the transporter and is automatically disengaged when a pusher member placed at the end of the bales being discharged engages the drive coupler. An endless chain drive is drivable in opposite directions to move the bales on the transporter.
Patent CA-2710075-A1 (CA)
Inventor: DEAN EDWARD
IPC: H04L9/32
Filed: 2010-07-15
Abstract: A communication system exchanges key generation parameters for secure communications. An internet service and communications device of a user are in communication with each other. The internet service includes an account authentication mechanism for a user and includes a database having stored cryptographic keys and key generation parameters. A device client operates on the communications device and initiates a request to the internet service that authenticates the user and establishes a secure communications channel between the internet service and communications device and determine key generation parameters based on an authenticated user identifier and transmits the key generation parameters for initiating key generation and securely establishing a cryptographic key between the internet service and communications device.
Patent CA-2710204-A1 (CA)
Title: Directional drilling system
Inventor: JOHNSON ASHLEY B
IPC: E21B10/26
Filed: 2008-12-16
Abstract: A directional drilling system comprises a main drill bit 24 rotatable about a main bit axis 26, a pilot drill bit 34 rotatable about a pilot bit axis 36 substantially parallel to the main bit axis 26, and adjustment means 28 for adjusting the position of the pilot bit axis 36 relative to the main bit axis 26.
Patent CA-2710275-A1 (CA)
Title: Vehicle immobilization system
Inventor: OLIVER RICHARD
IPC: B60R25/00
Filed: 2008-12-19
Abstract: A vehicle immobilization system having a controller and a brake system that is capable of maintaining the vehicle brakes in an engaged position to prevent rotation of the wheels.
Patent CA-2711085-A1 (CA)
Inventor: BRADDICK BRITT O
IPC: E21B31/12
Filed: 2010-07-26
Abstract: A hydraulically powered fishing tool is provided for retrieving another tool or tubular stuck in a well. A tool housing is supported in a well on a work string, and the housing encloses a plurality of pistons (16, 28, 34) each movable in response to pressurized fluid transmitted through the work string. An anchor (52) axially fixes the position of the tool in the well, and a tool mandrel (40) is axially movable relative to tool housing when the anchor is set. A fishing device (82) engages the another tool or tubular, so that axial movement of the mandrel in response to the plurality of pistons dislodges the stuck tool or tubular.
Patent CA-2715040-A1 (CA)
Title: Doped tin tellurides for thermoelectric applications
Inventor: HAASS FRANK
IPC: H01L35/34
Filed: 2009-02-05
Abstract: The p- or n-conductive semiconductor material contains a compound of general formula (I) Sn a Pb1-a-(x1+...+xn) A1x1...A n xn (Te1-p-g-r Se p S q X r)1+z in which 0.05 < a < 1, n >= 1, where n is a number of chemical elements that differ from Sn and Pb, and independently 1 ppm <= x1... xn <  0.05, A1... A n differ from one another and are selected from the group of elements Li, Na, K, Rb, Cs, Mg, Ca, Y, Ti, Zr, Hf, Nb, Ta, Cr, Mn, Fe, Cu, Ag, Au, Ga, In, Tl, Ge, Sb, Bi X F, Cl, Br or 1,0 <= p <= 1,0 <= q <= 1,0 <= r <= 0.01, -0.01 <= z <=  0.01, with the proviso that p + q + r <= 1 and a +  x1 +... + xn <= 1. The invention also relates to a method for producing a semiconductor material of this type, to a thermoelectric generator or Peltier arrangement and to the use of the same.
Patent CA-2716883-A1 (CA)
Inventor: AUSTIN JAMES ALLEN III
IPC: E02D5/80
Filed: 2010-09-22
Abstract: A mailbox support has an attachment for attaching the mailbox support to the ground, a first plate attached to the attachment, a second plate rotatably attached to the first plate, a fixture attaching to the second plate for supporting the mailbox support and, an abutment for limiting rotation of the second plate relative to the first plate and for assisting in installing the attachment to the ground. A method for installing a support into the ground includes placing a first plate on a second plate, the second plate having an attachment for attaching the second plate to the ground, and utilizing the first plate and the second plate to drive the attachment into the ground. The first plate and the second plate are joined so that first and second plates may rotate relative to each other to properly orient the first plate.