baber/WOPTO huggingface dataset:
Patent CA-2506155-A1 (CA)
Title: Verifying human interaction to a computer entity by way of a trusted component on a computing device or the like
Inventor: MEEK CHRISTOPHER A
IPC: G06F21/36
Filed: 2005-05-02
Abstract: A method describes user interaction in combination with sending a send item from an application of a computing device to a recipient. The computing device has an attestation unit thereon for attesting to trustworthiness. The application facilitates a user in constructing the send item, and predetermined indicia are monitored that can be employed to detect that the user is in fact expending effort to construct the send item. The attestation unit authenticates the application to impart trust thereto, and upon the user commanding the application to send, a send attestation is constructed to accompany the send item. The send attestation is based on the monitored indicia and the authentication of the application and thereby describes the user interaction. The constructed send attestation is packaged with the constructed send item and the package is sent to the recipient.
Patent CA-2506705-A1 (CA)
Inventor: MAKHLOUF YASSER
IPC: A47F1/00
Filed: 2005-05-02
Abstract: Dans les dépanneurs et les stations de services, les paquets de cigarettes sont placés dans un simple présentoir derrière le comptoir de caisse. D'une part la gestion d e stock et de commande des paquets de cigarettes est manuelle et d'autre part ils sont exposés au vol. Dans la présente invention, les paquets de cigarettes sont placés et préserv és dans un présentoir automatique. Une solution qui remplace l'ancien présentoir par un automatique. Le nouveau présentoir n'accepte pas la monnaie et ne sera pas accessible aux clients, pour être conforme avec la loi sur la vente de cigarettes. Cett e nouvelle invention remplace l'ancien étalage. Seul Ie caissier aura accès à cette machine. Il n'a qu'à appuyer sur un bouton pour avoir un paquet de cigarettes désiré et le donner par la suite au client. Cette nouvelle invention sera dotée de fonctionnalités originales et intelligentes tel que l'impression des rapports de stock et de vente par quart de travail ; l'alerte automatique d'approvisionnement et l'analyse des ventes.
Patent CA-2507597-A1 (CA)
Title: Halothenoyl-cyclopropane-1-carboxylic acid derivatives
Inventor: FARIELLO RUGGERO
IPC: A61P25/00
Filed: 2003-11-25
Abstract: Compounds of formula (I) wherein R is hydroxy, linear or branched C1-C6 alkoxy, phenoxy, benzyloxy, a group -N(R1R2) wherein R1 is hydrogen, linear or branched C1-C4 alkyl, benzyl, phenyl and R2 is hydrogen or linear or branche d C1-C4 alkyl, or R is a glycoside residue or a primary alkoxy residue from ascorbic acid, optionally having one or more hydroxy groups alkylated or acylated by linear or branched C1-C4 alkyl or acyl groups; X is a halogen at om and n 1 or 2 are long lasting inhibitors of kynurenine 3-monooxygenase (KMO) and potent glutamate (GLU) release inhibitors.
Patent CA-2508784-A1 (CA)
Inventor: RITTENOUR BRUCE
IPC: A61M25/00
Filed: 2003-12-04
Abstract: L'invention concerne un fil guide comprenant une âme allongée présentant une section proximale et une section distale. L'une ou l'autre des sections proximale et distale du fil guide présente un revêtement hydrophobe. Ledit revêtement hydrophobe comprend de l'encre hydrophobe.
Patent CA-2508847-A1 (CA)
Inventor: XIAO ZHI-CHENG
IPC: A61K38/00
Filed: 2003-12-05
Abstract: The application provides peptides that interact with the inhibitory domains of the myelin proteins Nogo, TNR and MAG. These may be used in the treatment for CNS damage, and for the development of further treatments. Also provided are methods and materials for immunizing subjects against the inhibitory domains of the myelin proteins, for the treatment for CNS damage.
Patent CA-2510039-A1 (CA)
Title: Chlorine-resistant elastane fibres protected against colour change
Inventor: NAROSKA DARIUS
IPC: D03D15/56
Filed: 2005-06-15
Abstract: The invention relates to elastic fibres of polyurethaneurea, which are not discoloured by operating steps required to produce loop-formingly knitted fabrics or textiles, for example heat setting or moulding, and can be used in aqueous chlorinated environments, such as swimming pools for example, for swimwear, and to a process for their production. The polyurethaneurea fibres contain hydrotalcites coated with dialkyl sulphosuccinates.
Patent CA-2511769-A1 (CA)
Inventor: JUDKINS REN
IPC: E06B9/262
Filed: 2003-12-09
Abstract: A headrail or a bottomrail for a pleated shade has a base and a front wall that meet at an edge and form an acute angle. They are covered with the same fabric used in the pleated shade by placing a pleat on the edge, extending the fabric over the front wall and attaching the fabric with an adhesive or hook and loop type fasteners. In a preferred embodiment the fabric extends over the outside surface of the front wall and is attached to the inside surface of the front wall. The acute angle keeps the fabric straight on the rail allows the fabricator to quickly attach the fabric without creating wrinkles.
Patent CA-2515186-A1 (CA)
Title: Methods of making ceramics
Inventor: BANGE DONNA W
IPC: C09C1/68
Filed: 2004-01-12
Abstract: Methods of making ceramics, including ceramic abrasive particles, comprising alumina (in some embodiments, alpha alumina). The ceramic abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
Patent CA-2517491-A1 (CA)
Title: Injectable liquid formulation of paracetamol
Inventor: NGUYEN-XUAN THO
IPC: A61K31/167
Filed: 2004-02-16
Abstract: A ready-to-use paracetamol injection solution is obtained by mixing paracetamol with water, propylene glycol, and a citrate buffer (pH 4.5-6.5), and heating the solution at 70-130 [deg]C and keeping the same at the temperature for at least 10 minutes. ACTIVITY : Analgesic: Antipyretic.
Patent CA-2518122-A1 (CA)
Inventor: WITTNER LUPU
IPC: H02J3/26
Filed: 2004-03-14
Abstract: A method and system for transferring a load (20) from a first AC voltage source (R) to a second AC voltage source (S). A temporary voltage source (T) is connected to the load and the first voltage source via a resistor. The first voltage source is disconnected from the load. The second voltage source is connected to the load. Finally, the temporary voltage source is disconnected from the load. The temporary voltage source may be independent of the first and second voltage sources, or may obtain voltage from the first or second voltage sources. The connecting and disconnecting is done by mechanical switches, by thyristors, or by mechanical switches and thyristors in parallel or in series.
Patent CA-2525297-A1 (CA)
Title: Method for producing a titanium metallic composition having titanium boride particles dispersed therein
Inventor: TURNER ALAN GLEN
IPC: B22F1/00
Filed: 2005-11-03
Abstract: An article made of constituent elements is prepared by furnishing at least one nonmetallic precursor compound, wherein all of the nonmetallic precursor compounds collectively contain the constituent elements. The constituent elements include a titanium-base metallic composition, boron present at a level greater than its room-temperature solid solubility limit, and, optionally, a stable-oxide- forming additive element present at a level greater than its room-temperature solid solubility limit. The precursor compounds are chemically reduced to produce a material comprising a titanium-base metallic composition having titanium boride particles therein, without melting the titanium-base metallic composition. The titanium-base metallic composition having the titanium boride particles therein is consolidated without melting.
Patent CA-2526757-A1 (CA)
Inventor: ABRISHAMKAR FARROKH
IPC: H04L25/03
Filed: 2004-05-28
Abstract: A decision feedback equalizer includes a chip estimate buffer that forms chip estimates into a vector. A CCK decoder decodes the vector of chip estimates, and a CCK encoder, connected with the CCK decoder, re-encodes the vector of chip estimates into a valid CCK code word. At the same time, a chip slicer provides direct sliced chips from the chip estimates. An update module then forms a hybrid vector from the valid CCK code-word and the direct sliced chips for input to the feedback filter of the decision feedback equalizer. The hybrid feedback filter input vector reflects the CCK coding gain of its re-encoded portion thereby reducing the estimated chip error rate to improve the performance of the decision feedback equalizer.
Patent CA-2527862-A1 (CA)
Inventor: ODENWALDER JOSEPH P
IPC: H04B7/005
Filed: 2004-05-28
Abstract: A method and apparatus provides for efficient data rate control and power control processes by transmitting a primary and a secondary pilot channel associated with a data channel. The primary and secondary pilot channels are used to improve the SNR-Signal to noise Ratio-, reference phase and amplitude estimates by combining them for the decoding of the data on the data channel.  A ratio of power levels of the primary and secondary pilot channels is based on at least one of the data rate and payload size of the data channel. The power level of the primary pilot channel is maintained independent of at least one of data rate and payload size of the data channel. The power level of the secondary pilot channel may be adjusted based on at least one of data rate and payload size of the data channel. Based on the comparison between the calculated data rate of the data channel and a predetermined value, a determination is done, whether the transmission of the primary and the secondary common pilot channel is necessary.
Patent CA-2528517-A1 (CA)
Title: Cable holder
Inventor: EBERT WOLFGANG
IPC: H01R12/55
Filed: 2005-11-30
Abstract: The subject matter of the disclosure is a cable holder 1 for a large number of connection cables 2, 4, 6, 8 of an electrical or electronic control device, in particular of an electronic ballast of a lamp. The cable holder 1 has a base body 24, in which receptacles 32, 34, 36, 50 are formed which surround, at least in sections, an insulating sheath of the connection cables 2, 4, 6, 8 and are associated with apertures 38, 40, 42, 52, which open out into an end face 44 of the base body 24, cable ends 12, 14, 16, 18, from which the insulation has been stripped, of the connection cables 2, 4, 6, 8 extending through said apertures 38, 40, 42, 52.
Patent CA-2528738-A1 (CA)
Title: Snack mix of enhanced play value and method of preparation
Inventor: HARRINGTON TERRY R
IPC: A23L7/10
Filed: 2005-12-02
Abstract: Snack mixes in the form of loose blends of individual pieces, especially crackers, pretzels, and/or cereal pieces with the pieces including shaped and sized pieces that collectively, can be used to as puzzle member pieces for assembly into a pattern such as form figurines for enhanced play value such as for children. The present methods of preparation involve preparing shaped pieces adapted for assembling into puzzles and blending those shaped pieces to provide loose blends of individual pieces whereby an edible snack blend can be provided having enhanced play value.
Patent CA-2530084-A1 (CA)
Inventor: LU YUNG-HAO
IPC: H01C7/12
Filed: 2005-12-14
Abstract: A tri-phase surge protector comprises a first zinc oxide ceramic body; a first electrode layer on a surface of the first zinc oxide ceramic body and having a first electrode, and the first electrode includes a first terminal; a second electrode layer on another surface of the first zinc oxide ceramic body; a second zinc oxide ceramic body on the second electrode layer; a third electrode layer on another surface of the second zinc oxide ceramic body and having a second electrode, and the second electrode includes a second terminal; a third zinc oxide ceramic body on the second electrode layer and at the second zinc oxide ceramic body; and a fourth electrode layer on another surface of the third zinc oxide ceramic body and having a third electrode, and the third electrode includes a third terminal. The invention also discloses a method for manufacturing a tri-phase surge protector.
Patent CA-2531500-A1 (CA)
Title: High strength fabric structure and seam therefor with uniform thickness and a method of making same
Inventor: ELSWORTH SHARON A
IPC: B32B3/00
Filed: 2004-06-08
Abstract: A high strength flexible fabric structure including a plurality of flexible fabric sections, each section including a plurality of plies of alternating fiber orientation. A joint is located between adjacent sections. The plies of each section are offset to form a uniform thickness seam between the two sections without any overlap of plies of like fiber orientation.
Patent CA-2534653-A1 (CA)
Inventor: NEWPORT COLIN WILLIAM
IPC: B21J5/12
Filed: 2004-08-06
Abstract: A hollow structural member (30) for a vehicle is provided with a unitary energy absorbing end portion (34) having a reduced wall thickness (T2), for deforming and absorbing the force of an impact, and a site for initiating such deformation. The initiation site preferably comprises a taper of the end section. A method for forming the structural members includes the steps of reducing the wall thickness of the member end section and subsequent tapering of the end section.
Patent CA-2537028-A1 (CA)
Inventor: RYBAK MICHAL A
IPC: H04L12/54
Filed: 2006-02-17
Abstract: A mobile communications device comprises a message receipt and routing logic structure, which may include a rule comparison logic structure, a message routing logic structure and a default message handling logic structure. The message receipt and routing logic structure receives an incoming message via a data service network. The message receipt and routing logic structure subsequently compares a portion of each incoming message to at least one criterion contained in at least one message routing rule having a message database object associated with it, stores each incoming message meeting each criterion for a message routing rule in the message database object associated with that message routing rule, and stores all messages not routed to a message database object according to a message routing rule into a default message database object.
Patent CA-2541595-A1 (CA)
Inventor: VAN DEN OETELAAR RONALD J A
IPC: G11B7/24038
Filed: 2004-10-06
Abstract: A dual-stack optical data storage medium (10) for write-once recording using a focused radiation beam (9) having a wavelength .lambda. of approximately 655 nm is described. The radiation beam enters through an entrance face (8) of the medium (10) during recording. The medium comprises at least one substrate (1, 7) with present on a side thereof:~ a first recording stack (6), named L0, comprising a write-once type L0 recording layer, said first recording stack L0 having an optical reflection value RL0 and an optical transmission value TL0, a second recording stack (3), named L1, comprising a write-once type L1 recording layer, said second recording stack L1 having an effective optical reflection value RLleff. The first recording stack (6) is present at a position closer to the entrance face (8) than the second recording stack. (3).  A transparent spacer layer (4) is sandwiched between the recording stacks (3, 6). The reflection values RL0 and RL1 eff are within the following ranges:  0.12 <= RL0 <= 0.18 and 0.12<= RL1eff <= 0.18 by which an improved sensitivity of the dual stack medium is achieved.
Patent CA-2546316-A1 (CA)
Title: Drill bit with protection member
Inventor: ZIJSLING DJURRE HANS
IPC: E21B10/42
Filed: 2004-11-26
Abstract: A method is provided for removing a body of selected material from the interior of a casing extending into a borehole formed in an earth formation.  The method comprises lowering a drill bit for further drilling of the borehole, into the casing, the drill bit having a longitudinal axis of rotation during operation, the drill bit comprising rock cutting means, at least one protection member for protecting the inner surface of the casing from contact with the rock cutting means, each protection member being adapted to remove said selected material from the interior of the casing and being radially movable towards the inner surface of the casing, and control means for applying a radially outward force of controlled magnitude to the protection member. The drill bit is rotated in the casing, and the control means is operated so as to apply said radially outward force of controlled magnitude to the protection member.
Patent CA-2546426-A1 (CA)
Inventor: MINTON BILL R
IPC: F25J1/02
Filed: 2006-05-12
Abstract: A system and a method for vaporizing a cryogenic liquid using a naturally circulating intermediate refrigerant.
Patent CA-2546871-A1 (CA)
Inventor: BONADEI LUCIA
IPC: A61B17/16
Filed: 2004-11-29
Abstract: The acetabular cup bur comprises four blades ( 1, 2, 3, 4 ) which are preferably stamped out of non-hard metal sheets, e.g. stainless steel. The blades have slits ( 6, 7, 8, 9, 10 ) which enable them to be inserted into each other in order to obtain a bur head. The slits have different widths, enabling more than two of them to be assembled on the axis of rotation. Each blade is extended by a lower part ( 19 ). Said lower parts are driven by a flat ring ( 15 ) which keeps them rigid. The blades are stamped. The cutting wire ( 18 ) of the blade is obtained by the same stamping operation due to an appropriate form of the stamps.
Patent CA-2548041-A1 (CA)
Title: Method using selected carbons to react with al2o and al vapors in the carbothermic production of aluminum
Inventor: FRUEHAN RICHARD J
IPC: C01B31/30
Filed: 2004-12-02
Abstract: In a method for recovering Al from an off-gas (3,4) produced during carbothermic reduction of aluminum utilizing at least one smelter (1,2), the off-gas (3,4) is directed to an enclosed reactor (5) which is fed a supply of wood charcoal (7) having a porosity of from about 50 vol.% to 85 vol.% and an average pore diameter of from about 0.05 ~m to about 2.00 ~m, where the wood charcoal (7) contacts the off-gas (3,4) to produce at least Al4C3 (6), which is passed back to the smelter (1,2).
Patent CA-2550266-A1 (CA)
Title: Deployable zonal isolation system
Inventor: JOHN COLIN P
IPC: E21B33/12
Filed: 2006-06-09
Abstract: A method of providing zonal isolation in a wellbore completion includes the steps of identifying an anticipated zone for isolation in a wellbore before completing the wellbore; selecting, before completing the wellbore, a completion assembly and a cooperative deployable isolation assembly to isolate the anticipated zone; completing the wellbore with the selected completion assembly; and connecting the selected deployable isolation assembly in the selected completion assembly to isolate the anticipated zone.
Patent CA-2555085-A1 (CA)
Title: Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
Inventor: MURPHY BRYAN PATRICK
IPC: A61Q5/10
Filed: 2005-02-09
Abstract: Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more bicyclic 5-5 heteroaromatic compounds having a ring junction nitrogen and incorporating thia or oxa heteroatoms heteroatoms. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.
Patent CA-2556632-A1 (CA)
Inventor: WITTRUP K DANE
IPC: C12P21/06
Filed: 2005-02-18
Abstract: The present invention relates generally to growth factor receptor epitope peptides, particularly EGF family receptor epitope peptides. The invention also relates to the use of the receptor peptides in generating antibodies which have anti-tumor or anti-cancer activity or in stimulating an immunological response. The invention further relates to antibodies specifically directed against the receptor peptides. Methods for generating an immune response and for treatment of tumors and cancer are also provided.
Patent CA-2557013-A1 (CA)
Inventor: KUMAR VINOD
IPC: B21D5/14
Filed: 2006-08-23
Abstract: A roll-forming machine for forming smooth curves in profiled panel sections. The roll forming machine has opposed pinch pass rollers having a roller profile generally corresponding to said profiled panel and a pair of cantilever rollers downstream of said pinch pass rollers. The cantilever rollers have axes of rotation that are offset relative to one another in the direction of travel of the profiled panel through the machine and having a roller profile also generally corresponding to the profiled panel. At least one sweep roller is positioned downstream of the cantilever rollers for bending said panel in a longitudinal direction as said panel passes past said sweep roller. The sweep roller also has a roller profile generally corresponding to the profiled panel. The at least one sweep roller can be positioned to the degree of bend of the smooth curve formed in said profiled panel by the machine.
Patent CA-2557802-A1 (CA)
Inventor: SMITH DARRYL
IPC: C02F11/14
Filed: 2005-02-28
Abstract: A process of dewatering an aqueous suspension comprising treating the suspension with a dewatering amount of a reverse phase polymer, and subjecting the suspension to a mechanical dewatering to form a cake, characterised in that the reverse phase polymer only partially inverts to bring about flocculation and thickening of the suspension, and then fully inverts during the further dewatering to form a cake.
Patent CA-2560734-A1 (CA)
Inventor: KRISHNAMURTHY GOPALAN
IPC: H03K5/159
Filed: 2005-04-08
Abstract: A method of controlling a feedforward filter of an equalizer includes the steps of generating a complex representation of an output of the feedforward filter and generating a representation of a decision from an output of the equalizer. The complex representation and the decision representation are correlated to obtain a phase error estimate. A phase correction value is generated based on the phase error estimate and used to adjust the phase of the output of the feedforward filter.
Patent CA-2560849-A1 (CA)
Inventor: BRIGGS STEVEN
IPC: G01N33/53
Filed: 2005-03-24
Abstract: The invention provides chimeric cannulae polypeptides and nanotubules and methods for making and using them. In one aspect, the invention provides compositions and methods for the identification, separation or synthesis of proteins or ligands. In one aspect, the invention provides compositions and methods for making and using nanotubules. In one aspect, the invention provides compositions and methods for the selection and purification of chiral compositions from racemic mixtures. In one aspect, the chimeric proteins and polymers (e.g., nanotubules, tubules, bundles, balls, fibers, filaments, sheets, threads, textiles) of the invention comprise a detectable moiety, e.g., a fluorescent protein. In one aspect, the invention provides a flame retardant or heat resistant device comprising a sheeting, a covering, a coating or an adhesive comprising a chimeric protein of the invention.
Patent CA-2561874-A1 (CA)
Title: Railway monitoring system
Inventor: LIU MICHAEL SHUN YEE
IPC: B61L1/16
Filed: 2005-03-25
Abstract: A railway monitoring system firstly includes an optical fiber. A first part of the fiber is attachable to one of a pair of tracks of a rail, and a characteristic of the first part of the fiber is variable in correspondence to variance of a characteristic of said one track where the first part of fiber is attached. The system also includes an optical signal emitter connected to the fiber for emitting an optical signal into the fiber, and the fiber generates at least a first altered optical signal, which contains information relating to the variance of the characteristic of the part of the fiber. The system further includes an optical signal analyzer connected to the fiber for receiving and analyzing the first altered optical signal so as to ascertain the variance of said characteristic of said one track based upon the information contained in the first altered optical signal.