baber/WOPTO huggingface dataset:
Patent CA-2393860-A1 (CA)
Inventor: ZUBELDIA KEPA
IPC: G06F1/00
Filed: 2000-12-07
Abstract: A system for anonymously linking a plurality of data records (52), each data record comprising a plurality of elements (56) for identifying an associated individual, includes a first identity reference encoding module (58A) configured to encode a first encoded identity reference from a first subset of the identifying elements of a data record; a second identity reference encoding module (58B) configured to encode a second encoded identity reference from a second subset of the identifying elements of the data record; and an anonymization code assignment module configured to assign to each of the first and second encoded identity references an identical anonymization code for anonymously representing the individual associated with the data record.
Patent CA-2394218-A1 (CA)
Title: Coloring book for children
Inventor: LEE WON KU
IPC: B42D15/00
Filed: 2001-11-05
Abstract: A coloring book for children has a plurality of page sets bound or stapled wherein a page set includes a pair of background sheets, each having different background design, and a sharing page putted in between the background sheets and having basic designs on a front and rear surface thereof so as to be coordinated with the background designs when folded with each of the background sheets.
Patent CA-2394284-A1 (CA)
Title: Rotary slant shaft type gas compressor with multi-stepped exhaust system
Inventor: JEONG KYU-OK
IPC: F04B27/10
Filed: 2001-10-18
Abstract: A rotary slant shaft type gas compressor having a multi-stepped exhaust system is provided, which includes: a driving shaft (10) fixed with a cylinder head (13) formed with gas holes; a gas guide member (20) for intake of gas and discharge of compressed gas; a case head member (30) coupled with the driving shaft (10) and formed with an intake port and three exhaust ports; a valve plate member (50) fixed on an inner surface of the case head member (30) to contact an outer surface of the cylinder head (13), and formed with a gas intake valve groove and three gas exhaust valve grooves; a cylinder block (60) formed with cylinder bores (61), integrally coupled with the cylinder head (13), and slidably inserted by pistons (64); and a swivel plate member (80) connected to the cylinder block (60) and the pistons (64) and converting the rotation force to reciprocation motion.
Patent CA-2394331-A1 (CA)
Title: Hydraulic hybrid vehicle
Inventor: GRAY CHARLES L JR
IPC: B60L50/30
Filed: 2001-01-08
Abstract: An automotive powertrain includes a hydraulic drive circuit including at least one of: a hydraulic pump/motor (12) having a shaft fixed to for rotation with the crankshaft of an internal combustion engine (11); and a pair of pump/motors (21, 22) coaxially arranged to share a common shaft on which is mounted a gear of a gear set for transmitting output to the vehicle drive wheels (20). Hydraulic control logics are provided for control of the various pump/motors of the hybrid powertrain.
Patent CA-2396485-A1 (CA)
Title: Room temperature curable silicone sealant
Inventor: ATWOOD ROBERT C
IPC: C09K3/10
Filed: 2001-01-19
Abstract: A silicone sealant composition containing: (a) a moisture curable organopolysiloxane component, comprising a mixture or reaction product of (i) an organopolysiloxane polymer having hydrolyzable substituent groups and (ii) a polyfunctional silicon compound having two or more hydrolyzable substituent groups, (b) a filler and (c) a hydrocarbon fluid comprising, based on 100 parts by weight of the hydrocarbon fluid, greater than 40 parts by weight cyclic paraffinic hydrocarbons and less than 60 parts by weight noncyclic paraffinic hydrocarbons, exhibits improved tensile, elongation and adhesive properties.
Patent CA-2399846-A1 (CA)
Title: Mutants ehv a gm negative
Inventor: OSTERRIEDER NIKOLAUS
IPC: C12N15/09
Filed: 2001-02-15
Abstract: La présente invention concerne des virus herpétiques équins (EHV) dans lesquels la protéine gM est sensiblement absente ou modifiée et non fonctionnelle par rapport à sa capacité immunomodulatoire. L'invention concerne également des acides nucléiques codant pour ces virus, des compositions pharmaceutiques renfermant ces virus ou ces acides nucléiques et des utilisations de ceux-ci. L'invention concerne en outre des procédés permettant d'améliorer la réponse immune induite par un vaccin EHV contre des infections à virus EHV du type sauvage, des procédés de prophylaxie et de traitement des infections à virus EHV ainsi que des procédés permettant de distinguer des animaux infectés par des virus EHV du type sauvage des animaux traités avec des virus EHV selon l'invention.
Patent CA-2399996-A1 (CA)
Title: Microcomputer control of physical devices
Inventor: ZURAW MICHAEL
IPC: G05B15/02
Filed: 2002-08-28
Abstract: The present invention provides a control system for controlling a physical process using personal computer running SCADA program. The software comprises a database of inputs and outputs, as well as plurality of data block types as well as calculation blocks and program blocks. The database contains addressing information about each signal, its type, conditioning and value. The control system is designed to operate within certain process parameters and is able to effect changes in operation to bring the process back to a desired condition without any manual intervention. The personal computer operates all control logic for the automation and manual control of the physical system without the need or intervention of a programmable logic controller (PLC) or any other external control devices.
Patent CA-2400388-A1 (CA)
Inventor: GILBERT QUENTON LANNY
IPC: H04M3/42
Filed: 2001-02-15
Abstract: A system and method is described for entering a voice messaging system when a telephone set goes off-hook. If no voice message is waiting, a dial tone is provided to the telephone set. If a message is waiting, a prompt is activate d by a telephone system indicating that such message is waiting, and the subscriber is then prompted to listen to the waiting message. If the subscriber does not wish to listen to the waiting message, he can place a conventional telephone call. If the subscriber chooses to listen to the waiting message (e.g., by entering "*" or saying "yes"), control is passed t o the voice messaging system and the message is delivered to the subscriber.</ SDOAB>
Patent CA-2402674-A1 (CA)
Inventor: SOEHNLEN JOHN P
IPC: G06K19/073
Filed: 2001-03-15
Abstract: La présente invention concerne un boîtier inviolable et un système dans lequel le boîtier est équipé d'une étiquette d'identification à fréquence radio fixée (14) sur l'enveloppe ou imprimée sur cette dernière. Un interrogateur (16) envoie un signal électromagnétique à l'étiquette d'identification qui répond avec un signal prédéterminé si l'enveloppe du boîtier (26) est intacte et n'a pas été forcée ou bien l'étiquette d'identification (14) peut être alimentée en courant et émettre d'elle-même le signal prédéterminé par intermittence ou en continu. Une tentative de pénétration dans le boîtier (26) désactive l'étiquette d'identification (14) et dans ce cas, lorsqu'elle reçoit une demande de l'interrogateur elle ne peut envoyer un signal ou elle envoie un signal qui est différent du signal prédéterminé. L'interrogateur (16) reconnaît l'absence de signal ou le signal différent et le considère alors comme une indication signifiant que l'intégrité du boîtier a été violée. .
Patent CA-2405022-A1 (CA)
Title: Method and apparatus for secure transmission of data
Inventor: SPRUNK ERIC J
IPC: H04N7/167
Filed: 2001-03-20
Abstract: An apparatus and method are utilized for transmitting data across an interfa ce between a sender and a receiver. The sender and receiver can be provided wit h a shared key, a receiver_key and a sender_key. A payload message can be combined with the keys to generate a unique message for transmission across the interface. The payload message can be authenticated utilizing the same input and the same algorithm on the receiving end of the transmission. The resulting confirmatory payload message can be utilized with the authenticati ng payload message to authenticate the payload message.
Patent CA-2406746-A1 (CA)
Inventor: GOLDSTEIN GIDEON
IPC: A61K38/08
Filed: 2001-04-20
Abstract: A composition which elicits antibodies to most (e.g., greater than 95 %) of the known variants of Tat protein of HIV-1 of both the B and non-B clades contains at least two variants of a peptide or polypeptide of the formula: R1-Asp-Pro-Y7-Leu-X9-Pro-Trp-Z12-R2 [SEQ ID NO:8]. According to this formula, Y7 is Arg, Lys, Ser or Asn; X9 is Glu or Asp; Z12 is Lys or Asn; R1 is hydrogen, a lower alkyl, a lower alkanoyl, or a sequence of between 1 to about 5 amino acids, optionally substituted with a lower alkyl or lower alkanoyl; and R2 is a free hydroxyl, an amide, or a sequence of one or up to about 5 additional amino acids, optionally substituted with an amide. In this composition, at least one of the two variants contains Arg at Y7 and Lys at Z12, and in at least a second of the two variants Y7 is Asn and Z12 is Asn. Vaccinal and pharmaceutical compositions can contain one or more such peptides associated with carrier proteins, associated in multiple antigenic peptides or as part of recombinant proteins. The addition to this combination of other optional immunogens can provide other compositions useful in eliciting primate anti-Tat antibodies which cross-react with multiple strains and variants of HIV-1 Tat protein. Vaccinal and pharmaceutical compositions can contain the primate antibodies induced by the peptide compositions for use in passive therapy.  Diagnostic compositions and uses are described for assessing the immune status of vaccinated patients.
Patent CA-2406812-A1 (CA)
Title: Versaroll overhead conveyor system
Inventor: KILABARDA VALIBOR
IPC: B62D65/18
Filed: 2002-10-08
Abstract: An overhead conveyor or transport system is disclosed where at least one carriage is supported on a plurality of rollers rotatably mounted in fixed overhead locations spaced along a path of travel. At least one motor is provided for driving a portion of the plurality of rollers in rotation along at least one segment of the path of travel. Each carriage has at least one elongate support member operably engagable with the rollers for movement along the path of travel in response to rotation of the rollers. The elongate support member is continuously engagable with at least two rollers simultaneously while the corresponding carriage is moved along the path of travel. Each carriage or carrier hangs downwardly below the rotational axis of the overhead rollers.
Patent CA-2408718-A1 (CA)
Title: Diffusion membrane
Inventor: HUX SHAWN E
IPC: H01M50/494
Filed: 2002-10-17
Abstract: A diffusion membrane is a microporous sheet comprising a blend of an aliphatic polyolefin and a thermoplastic olefin (TPO) elastomer. The blend comprises less than 10 percent by weight of the elastomer. The preferred polyolefins are selected from a group consisting of polyethylene, polypropylene, copolymers thereof, and blends thereof. The preferred TPO elastomers are selected from the group consisting of ethylene-propylene rubbers (EPR), ethylene-propylene-diene terpolymer rubbers (EPDM), and combinations thereof.
Patent CA-2410043-A1 (CA)
Title: Laryngeal mask
Inventor: COOK DANIEL J
IPC: A61M16/04
Filed: 1998-04-08
Abstract: A laryngeal mask of the type used to facilitate lung ventilation and the insertion of endo- tracheal tubes or related medical instruments through a patient's laryngeal opening as used during general anesthesia, intensive care, or critical patient care. The mask includes an inflatable positioning shield formed to fit within a patient's oropharynx and seal around the circumference of the laryngeal opening, the shield having an inflatable annular toroid peripheral portion; a contoured rear portion, and a recessed front. The mask also includes a flexible respiratory tube having an proximal end lumen, a gently curved tubular body of sufficient size to permit passage of endo- tracheal tubes, and related medical instruments, and a distal end passing through and secured to the proximal edge of the annular toroid peripheral portion. The distal end of the tube terminates at a distal lumen within the recessed front of the inflatable positioning shield such that tubes and instruments passing through the flexible respiratory tube will be directed into the laryngeal opening.
Patent CA-2411947-A1 (CA)
Inventor: LAVOIE ERIC
IPC: G10K11/00
Filed: 2001-06-08
Abstract: Un bracelet (14) pour déplacer des capteurs (12) le long d'un tuyau droit ou en coude. Le bracelet (14) a un nombre de supports (10) positionnables et disposés côte à côte pour soutenir de manière amovible les capteurs (12) respectivement. Une attache flexible, telle une ficelle (20), est prévue pour maintenir les supports (10) dans un arrangement pliable, côte à côte et en série (22). La ficelle (20) a des extrémités opposées (24) s'étendant au-delà des supports (10) à des extrémités opposées (26) de l'arrangement en série (22). Le bracelet (14) comprend en outre un cadre (28) ayant une surface intérieure ouverte et circulaire (30) pour être installée autour du tuyau, et une surface latérale réceptrice, circulaire et longitudinale (32) le long de laquelle l'arrangement en série (22) des supports (10) est monté. La surface latérale réceptrice (32) est munie de membres d'attache (34) se projetant aux deux extrémités (26) de l'arrangement en série (22) des supports (10). Les extrémités (24) de la ficelle (20) sont supportées par les membres d'attache (34).
Patent CA-2412008-A1 (CA)
Inventor: FLEMING ROBERT J
IPC: D21H19/32
Filed: 2001-05-09
Abstract: Methods of applying a polymer coating to a substrate are disclosed. By disrupting a bank (8) of polymer precursor, a smooth coating of fast setting polymer can be applied to a substrate. Apparatus (5) for applying a polymer coating is also disclosed. In one embodiment, an oscillating dispenser is used to apply polymer precursor onto a dispersive surface (30). The polymer precursor flows down the surface (30) and is transferred to a moving web (50).  Flowing solvent downwardly through the dispenser can provide efficient cleaning without the need for disassembly or production delays.
Patent CA-2414115-A1 (CA)
Title: Indole derivatives useful for the treatment of cns disorders
Inventor: BANG-ANDERSEN BENNY
IPC: A61P25/20
Filed: 2001-06-13
Abstract: The present invention relates to dopamine and serotonin receptor ligands having the general formula (I) wherein one of Y1 and Y2 is N, which is bound to Z, and the further meanings of Y1, Y2, Y3, Y4, Z, W, n, m, X, R and R1-R12 are as given in the claims and the description. The compounds of the invention are useful in the treatment of certain psychiatric and neurological disorders, i. e. schizophrenia and other psychoses, anxiety disorders, depression, migraine, cognitive disorders, ADHD and sleep improvement.
Patent CA-2414396-A1 (CA)
Title: Production of vaccines using transgenic plants
Inventor: ZHAO YAN
IPC: C12N15/82
Filed: 2001-06-26
Abstract: Plants infected with potato virus Y (PVY) were inoculated with infectious PVX  RNA encoding PVX coat protein (CP) and modified chimeric NDV/BYMV CP. Antigen-coated plate indirect ELISA and immunoelectron microscopy of virus purified from infected plants showed that progeny virions contained from <1% to as much as 25% chimeric CP. The method can be used to produce and purify large amounts of NDV vaccine. Transencapsidated PVY virions expressing NDV were purified and used to induce anti-NDV antibodies in mice. Further, transgenic tobacco plants expressing HIV/BYMV CP were inoculated with BYMV. Progeny virions from transgenic plants contained transgenic HIV/BYMV CP.
Patent CA-2415269-A1 (CA)
Title: Collimator having a holder used to connect rod lens to capillary which holds optical fibers
Inventor: ISHIMARU TAKESHI
IPC: G02B7/00
Filed: 2002-12-27
Abstract: A collimator includes a capillary for holding optical fibers, a gradient index rod lens, and a cylindrical lens holder which holds the gradient index rod lens and has an annular end face connected to an end face of the capillary by an adhesive. By using the holder, the resistant of light power is improved and the degree of freedom of selection of the adhesive is increased.
Patent CA-2415420-A1 (CA)
Inventor: WENG SHIXING
IPC: A61C17/34
Filed: 2003-01-08
Abstract: This invention relates to a battery powered electric toothbrush whose toothbrush head can vibrate laterally relative to the longitudinal axis of the toothbrush. The electric toothbrush comprises a handle containing a drive head eccentrically mounted to a motor shaft, a toothbrush head, and a sleeve intermediate the toothbrush head and the handle accommodating a swing arm. The swing arm has a head portion adjoining the toothbrush head pivotally attached in the forward end of the sleeve and has a tail portion provided with a transverse groove receiving the drive head. The head portion of the swing arm is bent to facilitate itself in contact within the forward end of the sleeve to minimize the impact on the motor power as a user presses the toothbrush head in a daily tooth cleaning. The toothbrush head is attachable, sealed, and secured to the drive portion with a flexible collar member.
Patent CA-2416228-A1 (CA)
Title: Communication nodes for use with a wireless ad-hoc communication network
Inventor: SENDROWICZ GERRY
IPC: H04W88/04
Filed: 2003-01-14
Abstract: Communication nodes for use with a wireless ad-hoc communication network are disclosed. In an embodiment of the present invention, the communication node comprises a transducer, which generates a signal in response to an external signal. The ad-hoc network communication is supported in part by static communication nodes, which defined an organized infrastructure network in order to achieve the various functions of the transducers. In another embodiment, the communication node for use with a wireless ad-hoc network does not include a transducer. Such communication nodes are preferred for use with a less structured network with virtually no infrastructure and allow for being used with expanding and contracting networks. Mobile communication nodes mostly support the propagation of signals. However, pseudo-static or static communication nodes are also used in wireless communication ad-hoc networks.
Patent CA-2419347-A1 (CA)
Inventor: MAKOFSKY HOWARD W
IPC: A63B23/02
Filed: 2003-02-20
Abstract: An exercise device for improving head, neck, and spinal alignment preferably includes a bracket having a pair of spaced apart pulleys and a U-shaped base which is adapted to fit over a door, a rope having at least one hand grip attached to one end and a coupler attached to the other end, and a head harness having at least one coupler for mating with the coupler on the rope. The apparatus is used by coupling the bracket to a door, attaching the harness to the user's head and coupling the rope to the harness. From either a standing or sitting position, the user pulls on the hand grip(s) to effect a lifting of the harness.  According to the presently preferred embodiment, the location of the pulleys is adjustable to suit the user and the harness is provided with both front and rear couplers.
Patent CA-2421656-A1 (CA)
Inventor: BELLS MATTHEW
IPC: G06F17/28
Filed: 2003-03-11
Abstract: Resource bundles may be downloaded dynamically over a wireless network to a hand-held electronic device so that applications on the device may support locale-specific user-interface resources.
Patent CA-2422607-A1 (CA)
Inventor: SCHMIDT HEIKO
IPC: B21J15/32
Filed: 2003-03-19
Abstract: The invention relates to a novel machining tool and a punching head for use in one such tool.
Patent CA-2425318-A1 (CA)
Inventor: LUKYANOV SERGEY ANATOLIEVICH
IPC: C07K14/47
Filed: 2001-10-12
Abstract: L'invention concerne des compositions d'acides nucléiques codant pour des chromoprotéines de Stichodactylidae et des mutants fluorescents de cette espèce, ainsi que des compositions de polypeptides codées par ces mêmes compositions d'acides nucléiques. Les protéines d'intérêt sont des protéines qui sont colorées et/ou fluorescentes, cette caractéristique provenant de l'interaction entre deux ou plusieurs résidus de la protéine. D'autres protéines d'intérêt sont représentées par des protéines sensiblement similaires à, ou sont des mutantes des protéines spécifiques mentionnées ci-dessus, comprenant des mutantes ne présentant pas d'agrégation et des mutantes à caractéristiques d'oligomérisation modulée en comparaison au type sauvage. L'invention concerne aussi des fragments d'acides nucléiques et les peptides codés par ces fragments, ainsi que des anticorps des protéines de l'invention, des cellules et des organismes transgéniques. Les compositions de protéines et d'acides nucléiques de l'invention peuvent être utilisées dans de nombreuses applications différentes. L'invention concerne enfin des nécessaires d'utilisation pour ces applications, c'est à dire, comprenant les compositions de protéine et d'acides nucléiques de l'invention.
Patent CA-2427531-A1 (CA)
Inventor: DENNON MURRAY
IPC: A61G5/02
Filed: 2001-11-01
Abstract: A wheelchair seatback assembly suitable for detachable mounting to the back-supporting posts of a wheelchair. The back assembly includes a relatively rigid shell member carrying post-engaging pins and a plurality of mounting clips attachable to wheel chair posts. At least selected ones of the mounting clips are further formed to releasably engage the post-engaging pins. The mounting units are also formed for single-handed automatic unlocking and release of the pair of hooks from the mounting units and posts upon rotation of the shell member forwardly over the wheelchair seat by an amount in excess of any displacement occurring during normal use of the wheelchair.
Patent CA-2429713-A1 (CA)
Inventor: NAQVI SHAMIM A
IPC: H04L29/08
Filed: 2001-11-21
Abstract: L'invention concerne un commutateur de procuration, des procédés de communication et une logique de communication pour réseau mobile. On établit un commutateur de commutation entre un sous-système de station de base et un centre de station mobile. Ledit commutateur reçoit des messages de signalisation qu'il peut retransmettre, bloquer, convertir ou transférer dans un réseau de substitution. Cela permet non seulement d'assurer une fonction de décharge de trafic de communications mobiles, mais encore d'établir une plate-forme pour assurer de nouveaux services de communication.
Patent CA-2430239-A1 (CA)
Title: Methode de traitement du cancer
Inventor: YAO SIU-LONG
IPC: A61P13/08
Filed: 2001-11-29
Abstract: L'invention concerne des méthodes de traitement du cancer qui utilisent une combinaison d'un composé, étant un conjugué ASP, et d'un glucocorticoïde. Les méthodes consistent à administrer à un mammifère, soit séquentiellement dans un ordre quelconque soit simultanément, des quantités d'au moins un conjugué ASP et d'au moins un glucocorticoïde. L'invention concerne également des procédés de préparation de ces compositions.
Patent CA-2431253-A1 (CA)
Inventor: RINKO KARI
IPC: H05B33/02
Filed: 2001-12-11
Abstract: L'invention concerne un organe de mise en forme de faisceau destiné à être utilisé conjointement avec une source de lumière quasi monochromatique (1) et fabriqué à partir d'un matériau sensiblement transparent faisant office d'élément de transmission (3) guidant la propagation de la lumière pour arrondir, rendre elliptique, collimater, faire diverger, converger et/ou similaire un ou plusieurs faisceaux lumineux (R). L'élément de transmission (3') guidant le/les faisceaux lumineux (R) de l'organe de mise en forme de faisceau, comprend une structure consistant au moins partiellement en un type à surface en relief binaire de motifs diffractifs, dont les périodes de réseau gravé sont optimisées par rapport aux sens longitudinal et transversal et par rapport à un axe optique, sensiblement en fonction de la géométrie de diffraction de Bragg, si bien qu'une efficacité de diffraction maximale est assurée.