baber/WOPTO huggingface dataset:
Patent CA-2658624-A1 (CA)
Title: Composes pyridaziniques et pyrroliques, procedes d'obtention et applications
Inventor: LEPAPE PATRICE
IPC: C25B3/25
Filed: 2007-07-26
Abstract: La présente invention est relative à des composés oligopyridaziniques non linéaires, à leurs procédés d'obtention, à leurs applications, ainsi qu'à l eur régression en oligopyrroles et aux applications des composés pyridazinyl -pyrroliques et oligopyrroliques obtenus. L'invention vise en particulier le s applications en tant que médicaments, notamment pour traiter des pathologi es telles que le cancer, les infections bactériennes ou parasitaires, ainsi que les applications dans le domaine des matériaux, de l'environnement de l' électronique et de l'optique.
Patent CA-2659589-A1 (CA)
Inventor: TALBOT NICHOLAS CHARLES
IPC: A61H19/00
Filed: 2007-07-05
Abstract: A sexual stimulation device comprises a casing (2) in which is contained a vibrator unit and connection means in the form of gripping limbs (6, 7) fo r holding the device to the penis. The connection means extend about the pen is in a connection place (P) and a longitudinal axis (c) of the casing (2) i s inclined to the connection plane (P) whereby, in use, the casing (2) exten ds along and away from the penis.
Patent CA-2660593-A1 (CA)
Title: Method of revocation of security modules used to secure broadcast messages
Inventor: JUNOD PASCAL
IPC: H04N7/16
Filed: 2007-08-15
Abstract: The aim of the present invention is to propose a method for preventing the abusive use of conditional access data, in particular by means of clones of security modules whose security has been compromised. This aim is achieved by a method of revocation of security modules that are intended to receive security messages broadcast to a plurality of security modules, the said security modules comprising at least one personal key, this method comprising the steps, prior to revocation: dividing the set of security modules into at least two groups, determining, for each group, an asymmetric key comprising a public key and a plurality of private keys, loading a private key per security module, transmitting a security message per group, the said message being encrypted by the public key of the said group; revocation consisting in the following steps: dispatching to each member of the same group as the security module to be revoked, with the exception of the security module or modules to be revoked, a new private key corresponding to the public key of another group, each private key being encrypted by the personal key of the said security module.
Patent CA-2661674-A1 (CA)
Inventor: SHVARTSBERG ALEXANDER
IPC: A61B5/055
Filed: 2009-04-06
Abstract: Une composante de soutien comme une bride de tête servant à l'imagerie d'une partie d'un patient à l'aide de l'imagerie par résonance magnétique et la radiographie est formée de différents matériaux dont chacun a un facteur d'équivalence d'aluminium de moins de 10 mm et généralement inférieur à 6 mm et disposés de sorte que la présence de la composante de soutien pour l'imagerie par résonance magnétique lors de la production d'image ne produit pas de distorsion déterminable visuellement dans l'image. Les matériaux peuvent comprendre une résine époxyde combinée à un substrat en fibre de verre pour faciliter la fabrication des pièces, un polysulfure de phénylène doté d'un renfort de fibres aléatoires comportant des fibres de verre pour les parties très sollicitées et de la mousse de polyuréthane ou de la mousse de polyméthacrylimide formée pour constituer un élément et recouverte sur sa surface extérieure d'une couche formée de fibres aramides pour les pièces allongées.
Patent CA-2661889-A1 (CA)
Title: Improved explosive materials by stabilization in nanotubes
Inventor: OWENS WILLIAM R
IPC: C06B45/18
Filed: 2007-09-10
Abstract: A nanotube containing an explosive compound, including a nanotube having an internal cavity defined by walls of the nanotube; and an explosive compound contained within the internal cavity of the nanotube and a method of forming the explosive-compound containing nanotube. A process of providing energy to a predetermined location, including providing a nanotube at a predetermined location on a substrate, exposing the nanotube to an explosive compound; and detonating the explosive compound within the nanotube to release energy at the predetermined location. A process of stabilizing an explosive compound, including providing an explosive compound, in which the explosive compound has a first sensitivity to shock and/or friction; exposing a nanotube cavity to the explosive compound, so that the explosive compound enters the cavity; in which, in the cavity, the explosive compound has a second sensitivity to shock and/or friction reduced in relation to the first sensitivity.
Patent CA-2663554-A1 (CA)
Title: Cancellation of contact artifacts in a differential electrophysiological signal
Inventor: LANGE DANIEL H
IPC: A61B5/276
Filed: 2007-09-17
Abstract: The present invention discloses a method for cancellation of local contact artifacts from differential recordings of electrophysiological signals, using reference inputs for modeling of the noise expressions in the composite differential signals.
Patent CA-2663863-A1 (CA)
Title: Machine for styling hair in the form of long locks of hair entwined in dreadlocks
Inventor: GUTIERREZ UGARTE KELIAN
IPC: A45D24/00
Filed: 2007-07-31
Abstract: Machine for styling hair in the form of long locks of hair entwined in dreadlocks, which machine comprises a container body (1), which accommodates an electric or pneumatic motor (2), with an ergonomic design in the form of a handle which, in its lower front part, forms a nose (1a) through which an interchangeable harpoon needle (3) projects, said needle being provided with at least one traction harpoon (3a) and, with the aid of removable means, being installed in a particular rotary position; this body (1) has a switch (4) above and behind said nose (1a); the electric or pneumatic motor (2) has means for regulating the speed and has a shaft (5), which extends parallel to the interchangeable harpoon needle (3), rotationally coupled to it.
Patent CA-2664176-A1 (CA)
Title: Anchor point
Inventor: COX GERARDUS ANTONIE MARTINUS MARIA
IPC: E04G21/32
Filed: 2007-10-04
Abstract: An anchor point (1) has a foot (3) and a means of absorbing energy (5) which is connected to the foot and is provided with a coupling feature (7) for attaching a coupling element to the means of absorbing energy. The means of absorbing energy (3) is an elongated absorbing element (9) provided with plates (11) which extend radially and are situated axially at a distance from each other, and a casing (13) that is situated about the absorbing element and is attached to the foot at a first end and at the second end is connected to an end of the absorbing (element 9) in such a way that it can be detached. The absorbing element (9) is attached to a safety device at the other end with which the absorbing element is secured to the casing (13) to prevent twisting. The safety device (21) is provided with a locking device (27) for locking the pin (23) in the absorbing element (9).
Patent CA-2664896-A1 (CA)
Title: Protective face mask
Inventor: MIGOS ZBIGNIEW
IPC: A42B3/10
Filed: 2007-10-11
Abstract: The present invention relates to a protective mask adapted to be worn by a person engaging in the game of paintball The mask has a main body to cover the front, sides, mouth and ears of a user's face It also has a removable flexible transparent lens that locks into a rigid support frame formed in the mask The mask also has a strap to securely support the mask on a wearer's head, and a removable face engaging element provided to accommodate a face of the wearer This face engagement element evenly engages around the wearer's face in a cushioned manner because its face engagement portion is made of foam that engages the user's face along the entire perimeter of the face engagement element The face engagement element is securely locked onto the mask by locking clips that fit into openings on both sides of the face engagement element.
Patent CA-2665638-A1 (CA)
Inventor: SALCOMBE ANDREW PHILIP
IPC: B64C25/26
Filed: 2009-05-07
Abstract: This invention relates to a lock, for example to lock retractable devices such as retractable landing gear for aircraft in a retracted position. The lock (8) comprises a pivotally mounted hook member (10) with a hook portion (11) arranged to maintain a capture pin (7) attached for example to retractable landing gear in a predetermined position when locked. A pivotally mounted first stage latch assembly (20) is provided having a portion (21) arranged to engage with a corresponding portion (13) on the pivotally mounted hook member (10). A pivotally mounted second stage latch assembly (30) is also provided having a portion (31) arranged to engage a corresponding portion (23) of the first stage latch assembly (20) to maintain the first stage latch assembly (20) and hook member (10) in the predetermined locked position. An unlocking device (40) is arranged to rotate the second stage latch assembly (30) about its pivot (32) such that it is no longer engaged with the first stage latch member (20) and so that the first stage latch assembly (20) and hook member (10) rotate about their pivots (22, 12) to an unlocked position to release the capture pin.
Patent CA-2667151-A1 (CA)
Title: Systeme et methode pour controler une eolienne
Inventor: GIRARDIN HUGUES
IPC: F03D80/40
Filed: 2007-10-18
Abstract: L'invention a pour objet un système pour contrôler une éolienne, comprena nt des instruments météorologiques pour mesurer des conditions climatiques a mbiantes, et générer des signaux météorologiques en conséquence, une mémoire pour garder en mémoire une tolérance de glaçage, un premier calculateur pou r calculer une probabilité de glaçage globale à partir des signaux météorolo giques et un contrôleur pour arrêter l'éolienne lorsque la probabilité de gl açage globale est supérieure à la tolérance de glaçage. L'invention a aussi pour objet une méthode pour contrôler une éolienne, comprenant les étapes de a) mesurer des conditions climatiques ambiantes, et générer des signaux mét éorologiques en conséquence; b) garder dans une mémoire une tolérance de gla çage; c) calculer une probabilité de glaçage globale à partir des signaux mé téorologiques; et d) arrêter l'éolienne lorsque la probabilité de glaçage gl obale est supérieure à la tolérance de glaçage.
Patent CA-2669073-A1 (CA)
Inventor: BODET HERVE
IPC: B65D35/12
Filed: 2007-11-08
Abstract: L'invention concerne une tête distributrice (103) pour obturer un récipie nt, notamment un tube ou un flacon, munie d'un orifice de sortie (135) et d' une coiffe charnière (104) permettant d'obturer l'orifice (135) de la tête d istributrice, la tête distributrice (103) et la coiffe charnière (104) forma nt une pièce d'un seul tenant. Conformément à l'invention, la coiffe charniè re (104) est surmoulée sur la tête distributrice (103). Pour assurer un ancr age de la coiffe (104) sur la tête (103) même lorsque les matériaux ne sont pas compatibles, il est en outre possible de prévoir des moyens d'ancrage (1 38, 144).
Patent CA-2670826-A1 (CA)
Inventor: DIEFENBACH STEVEN P
IPC: C08F10/00
Filed: 2007-12-04
Abstract: Compositions useful for activating catalysts for olefin polymerization are-provided. The compositions are derived from at least: a) compound derived from at least (i) carrier having at least one pair of hydrogen bonded hydroxyl groups, (ii) organoaluminum compound, and (iii) Lewis base, such that each of a majority of aluminum atoms in the organoaluminum compound forms chemical bonds with at least two oxygen atoms from the at least one pair of hydrogen bonded hydroxyl groups; and b) Bronsted acid, wherein the molar ratio of the Bronsted acid to the organoaluminum compound is less than or equal to about 2:1.
Patent CA-2670883-A1 (CA)
Inventor: JOY JENNIFER
IPC: H04L12/56
Filed: 2007-05-14
Abstract: A system and method are disclosed for reliable communications in a packet network. A system that incorporates teachings of the present disclosure may include, for example, a network management system (NMS) having a controller programmed to establish between first and second customer edge (CE) routers in a full mesh packet network first and second logical data tunnels conforming to an isolation protocol, synchronize packet data in the first and second logical data tunnels, enable packet data exchanges between the first and second CE routers over the first logical data tunnel, direct the first and second CE routers to duplicate the packet data exchanged between them over the second logical data tunnel, and direct the first and second CE routers to synchronously switch to the second logical data tunnel upon detecting a fault in the first logical data tunnel.
Patent CA-2672261-A1 (CA)
Title: Methods for treating cystic fibrosis or pneumonia with bacterial infection via pulmonary administration of fosfomycin
Inventor: FIALA KAARE
IPC: A61P31/04
Filed: 2007-12-11
Abstract: The present invention provides methods for treating a bacterial infection and/or bacterial airway colonization in a subject by administering via pulmonary administration an effective amount of fosfomycin as the only active pharmaceutical ingredient. Methods of the present invention are useful in treating bacterial pneumonia infection of any type and/or airway colonization, cystic fibrosis with bacterial infection and/or bacterial lung and/or airway colonization.
Patent CA-2672467-A1 (CA)
Inventor: KHWAJA ABDUL RAFI
IPC: C02F1/54
Filed: 2007-12-10
Abstract: Composition and method of use for tannin based environmentally benign polymeric coagulants are disclosed. Tannin based coagulants are copolymers of naturally occurring tannins and a cationic monomer. One embodiment of the present invention provides for a composition of a tannin based polymeric coagulant which is comprised of N,N-(dimethylaminoethyl) methacrylate (MADAME) polymerized using t- butylhydroperoxide and sodium metabisulfite. The resulting poly M AD AME is converted to hydrochloride and then blended /reacted in an aqueous medium with tannin to obtain a homogenous poly(MADAME)-Tannin composition. The method of use comprises adding an amount of the composition effective for the purpose of clarifying oily wastewater from food and beverage, steel, automotive, transportation, refinery, pharmaceutical, metals, paper and pulp, chemical processing and hydrocarbon processing industries.
Patent CA-2673185-A1 (CA)
Title: Protective element
Inventor: LIU KAI
IPC: A45B23/00
Filed: 2008-02-11
Abstract: The invention relates to a protective element, especially a suspended protective element for using as a parasol or an umbrella, comprising a vertical pole (1), a protective cover element (4), and a holding structure connected to the vertical pole (1). The holding structure is rotatably mounted in relation to the vertical pole (1), and the rotational axis of the support extends at least approximately parallel to the longitudinal axis of the vertical pole (1).
Patent CA-2678658-A1 (CA)
Inventor: FRITZBOGER PREBEN
IPC: A01M27/00
Filed: 2008-02-06
Abstract: A method and a console for the installation of powered equipment (1) in front of a sewer pipe opening (41) in a sewer shaft (50), the method comprising the steps of, selecting resilient tubular member (40) comprising a console adapted for mounting the powered equipment, the resilient tubular member having, in its unstressed state, an outer radius which slightly exceeds the inner radius of the sewer pipe opening, mounting. the powered equipment on the console positioning the resilient tubular member in front of the sewer pipe opening and compressing the resilient tubular member to obtain an outer radius being smaller than the inner radius of the sewer pipe opening, Inserting into the sewer pipe at least a part of the resilient tubular member, so that the console with the powered equipment extends inside the sewer shaft, releasing the compression of the resilient tubular member (40), so that it expands to engage with the inside of the sewer pipe opening (41).
Patent CA-2679412-A1 (CA)
Inventor: FRANCIS CYNTHIA E
IPC: G01N33/569
Filed: 2008-02-28
Abstract: The present invention provides methods for identifying genes, expression regulators, receptors, protein product receptors, and proteins that may regulate rhinovirus infections. The genes identified may be used as markers for disease onset and progression and to measure efficacy of a therapeutic. The present invention also provides methods to screen agents that are capable of regulating rhinovirus infection. The present invention also provides methods of identifying therapeutic compounds that may treat various disorders by regulating the expression and activity of genes, expression regulators, receptors, protein product receptors, and proteins identified.
Patent CA-2683582-A1 (CA)
Inventor: WILLMS LOTHAR
IPC: A01N43/56
Filed: 2008-04-01
Abstract: 4-(3-Aminobenzoyl)-1,3-dimethylpyrazoles and the use thereof as herbicides What is described are 4-(3-aminobenzoyl)-1,3-dimethylpyrazoles of the general formula (I) and their use as herbicides. (see formula I) In this general formula (I), R1 and R2 are radicals such as hydrogen and organic radicals, such as alkyl, alkenyl and alkynyl. Y is hydrogen or a protective group, such as tosyl.
Patent CA-2684374-A1 (CA)
Title: Coating composition for metal substrates
Inventor: JACKSON PAUL ANTHONY
IPC: C09D7/62
Filed: 2008-04-16
Abstract: Coating composition suitable for coating a metal, preferably steel, substrate which is intended to be fabricated and overcoated, said composition comprising: i) zinc powder and/or a zinc alloy and ii) a modified silica sol comprising colloidal silica particles modified with 6-40 wt% of one or more silane compounds, based on the combined dry weight of silane compound(s)and colloidal silica particles, and being obtainable by adding said silane compound(s) to a silica sol with a rate of not more than 20silane molecules per nm2 colloidal silica surface per hour.This coating composition has a relatively long pot life, good white rust resistance, and good film properties.
Patent CA-2684505-A1 (CA)
Inventor: TAKAHASHI THIAGO YOSHIHIRO ITO
IPC: G06Q10/06
Filed: 2008-04-18
Abstract: is a technological solution that mixes administrative, computational and electronic engineering knowledge, and aims to modernize the whole apicultural production chain. The administrative part of the ensemble proposes the use of small electronic equipment for all the activities of the field and industrial jobs. The equipment is carried attached to the user's body, in such a manner that its presence influences the minimum possible in the user's quotidian activities, maximizing its ergonomics quality. The equipment can be activated without using hands. Still from an administrative point of view, logistic processes for transferring and storing items, coupled with a complex but intuitive system of classes and subclasses of codes, assessed and monitored by the electronic equipment, register everything, in an automatic and inductive manner, leading the user to an inevitable recording of all the details in its daily activities. The computational and electronics knowledge used make possible that all the details idealized to register activities, the transfers and assets used, can be executed in practice. The result of the use of this solution is a conscious consumer, aware of the quality of the products consumed, a producer who is able to highlight the quality of his products produced with care, and a sector that learns how to know its potentials and can have modern and efficient tools to augment its productivity.
Patent CA-2684512-A1 (CA)
Title: Communication circuit for a digital electronic dimming ballast
Inventor: CHITTA VENKATESH
IPC: H04L25/02
Filed: 2008-04-08
Abstract: A communication circuit for an electronic dimming ballast provides high-voltage miswire protection and improved rise and fall times of a transmitted digital signal. The electronic dimming ballast comprises a control circuit, which is coupled to a digital communication link, for example, a DALI communication link, via the communication circuit. The communication circuit comprises a receiving circuit for detecting when the digital ballast communication link is shorted and for providing a received digital message to the control circuit. The communication circuit also comprises a transmitting circuit for shorting the communication link in response to the control circuit. The communication circuit also includes a high-voltage fault protection circuit for protecting the circuitry of the communication circuit if the communication circuit high- voltage mains voltages. The communication circuit is operable to reliably transmit digital messages having improved rise and fall times. The communication circuit draws acceptable amounts of current when the communication link is alternatively in idle and active states.
Patent CA-2686685-A1 (CA)
Title: Removable toner cartridge universal adapter
Inventor: MILLER STEVEN
IPC: G03G21/18
Filed: 2004-08-26
Abstract: A universal adapter for a toner cartridge enables a single toner cartridge to be used with printers made by different manufacturers and differing printer models made by a common manufacture. The toner cartridge includes a waste bin having a leading end that is sculpted to mate with the cartridge-receiving cavities of a large number of printers.  Additional improvements include an improved planar having a common thickness along its extent, the elimination of a pivotal motion between the waste bin and the hopper, an enhanced interconnection between the waste bin and the hopper, improved ergonomics along a trailing edge of the waste bin to facilitate its handling, a structure that prevents mounting of a circuit board over a host circuit board, reduced friction media guide ribs, an improved circuit board mounting pad, and a microswitch actuating tab that functions even in a printer with worn hinges and latches.
Patent CA-2686866-A1 (CA)
Inventor: JANI DHARMENDRA M
IPC: A61K9/00
Filed: 2008-05-05
Abstract: Compositions for relief, treatment, or prevention of a condition of dry eye comprise alginate, at least a polyol, and a pharmaceutically acceptable carrier, wherein the compositions have pH in the range from about 5 to about 7.5. In some embodiment, the compositions can further include a chelating agent, a buffering system or agent, an organic acid, or combinations thereof.
Patent CA-2690211-A1 (CA)
Title: Air-cooled engine
Inventor: SATO YOSHIKAZU
IPC: F01P1/02
Filed: 2006-06-16
Abstract: An air-cooled engine is cooled by cooling air. The air-cooled engine includes a cylinder block and a cylinder head. The cylinder block has cylinder cooling through-ducts capable of transmitting cooling air, on the periphery of a cylinder. The cylinder head has a head-cooling through-duct capable of transmitting cooling air. The cylinder-cooling duct extend in a direction perpendicular to the axial line of the cylinder, and are communicated with each other by means of communication channels.
Patent CA-2690826-A1 (CA)
Title: Automatic 3d modeling system and method
Inventor: HARVILL YOUNG
IPC: G06T15/20
Filed: 2002-08-14
Abstract: An automatic 3D modeling system and method are described in which a 3D model may be generated from a picture or other image. For example, a 3D model for a face of a person may be automatically generated. The system and method also permits gestures/behaviors associated with a 3D model to automatically generated so that the gestures/behaviors may be applied to any 3D models.