baber/WOPTO huggingface dataset:
Patent CA-2448849-A1 (CA)
Title: Adverse condition detector having modulated test signal
Inventor: TANGUAY WILLIAM P
IPC: G08B3/10
Filed: 2003-11-10
Abstract: An adverse condition detector that allows the user to test the apparatus in close proximity without having to endure full operational alarm activation. The adverse condition detector includes a detector, a transducer and a test system. When the detector senses an adverse condition, the transducer is activated to generate an alarm signal having an alarm level. When the test switch is activated, a test signal is generated at the alarm level and has a test duration that is substantially less than the duration of the alarm signal. In one embodiment of the invention, the alarm signal includes a plurality of alarm pulses having an alarm pulse duration and the test signal includes a plurality of test pulses each having a test pulse duration substantially less than the alarm pulse.
Patent CA-2449662-A1 (CA)
Title: Block encryption device using auxiliary conversion
Inventor: MORIAI SHIHO
IPC: H04L9/06
Filed: 2001-03-08
Abstract: It is desired to share one circuit by an encryption unit 200 and a decryption unit 500. A normal data transformation unit (FL) 251 and an inverse data transformation unit (FL -1 ) 273 are located at point symmetry on a non-linear data transformation unit 220, and a normal data transformation unit (FL) 253 and an inverse data transformation unit (FL -1 ) 271 are located at point symmetry on the non-linear data transformation unit 220. Therefore, the encryption unit 200 and the decryption unit 500 can be configured using the same circuits.
Patent CA-2454246-A1 (CA)
Title: Cysteine mutants and methods for detecting ligand binding to biological molecules
Inventor: MCDOWELL ROBERT S
IPC: G06F19/00
Filed: 2002-08-05
Abstract: The present invention relates generally to variants of target biological molecules ("TBMs") and to methods of making and using the same to identify ligands of TBMs. More specifically, the invention relates to individual variant TBMs and sets of variant TBMs, each of which represents a modified version of a protein of interest where a thiol has been introduced at or near a site of interest. Ligands of TBMs are identified in part through the formation of a covalent bond between a potential ligand and a reactive thiol on the TBM.
Patent CA-2454415-A1 (CA)
Title: Homogeneous assay of biopolymer binding by means of multiple measurements under varied conditions
Inventor: PICARD PIERRE
IPC: G01N21/76
Filed: 2002-07-15
Abstract: A method for homogeneously assaying biopolymer bonding includes obtaining signals from a test sample before, during and/or after the application of stimulus to the test sample and correlating the signals. The signals, whose magnitude correlate with binding affinity, can be, for example, electrical conductance and/or fluorescent intensity. The stimulus can be, for example, electric voltage and/or laser radiation. Preferably, different types of signals are measured and compared so as to enhance the reliability of the assay.
Patent CA-2455990-A1 (CA)
Title: Methods for diagnosing and treating diseases and conditions associated with protein kinase c.lambda.
Inventor: FISHMAN MARK C
IPC: C12Q1/68
Filed: 2002-09-06
Abstract: The invention provides methods of diagnosing diseases and conditions associated with PKC.lambda., methods for identifying compounds that can be used to treat or to prevent such diseases and conditions, and methods of using these compounds to treat or to prevent such diseases and conditions. Also provided in the invention are animal model systems that can be used in screening methods.
Patent CA-2456434-A1 (CA)
Title: Rotor for cooling pumps, in particular for marine engines and relevant manufacturing process
Inventor: CAZZANIGA MARIO
IPC: B29C45/16
Filed: 2004-02-03
Abstract: This invention concerns a rotor for cooling pumps of the type comprising a core to be assembled on a shaft connected with engine means and a body, fitted in said core, provided with a plurality of radial tabs in flexible material, wherein said core and said body with said tabs are both of a material like the rubber, but with different hardness.       In particular said core is made of a mixture of neoprene, nitrite, PVC and aramidic fiber, such as in particular the Kevlar®.        The rotor according to this invention combines the features of lightness and wearproof of the rotors with a nylon core but it results as strong and resistant as the rotors with a metallic core.
Patent CA-2460004-A1 (CA)
Title: Streaming of multimedia files comprising meta-data and media-data
Inventor: AKSU EMRE
IPC: H04N7/173
Filed: 2002-09-19
Abstract: The invention relates to a method for composing a multimedia file comprising meta-data and media-data. The multimedia file is composed such that the file comprises at least one part for file level meta-data common to all media samples of the file and independent segments comprising media-data of a plurality of media samples and meta-data of said media samples.
Patent CA-2463699-A1 (CA)
Inventor: CLARK NOEL E
IPC: H04L12/56
Filed: 2002-10-15
Abstract: Disclosed is a method and system for communicating standardized telematic messages among a plurality of telematic devices. A telematic message is received by a message router from one of the telematic devices. The message router selects a destination device and transmits the message to the destination device, where the message is processed. In one embodiment, the message router determines whether the destination device is available to receive a message before transmitting the message. If the destination device is not available, the message is maintained in memory. In another embodiment, a time-to live parameter is assigned to the message and the message is removed from memory of the time-to live expires before the destination device becomes available. In a further embodiment, a priority parameter is assigned to the message and the processing of a prior message is interrupted if a new message is received that has a higher priority parameter than the previously received message.
Patent CA-2464668-A1 (CA)
Inventor: VAN BUITENEN ADRIANUS FRANCISC
IPC: B01D61/16
Filed: 2002-10-23
Abstract: L'invention concerne un procédé de purification de microparticules. Ces microparticules sont préparées dans un milieu liquide et récupérées de façon particulière sans impuretés et produits de réaction indésirables. L'invention concerne, en outre, un appareil de mise en oeuvre de ce procédé. Puisque ces microparticules sont supposées essentiellement contenir des médicaments ou d'autres composés actifs sur le plan biologique, le procédé peut être entièrement conduit en asepsie.
Patent CA-2464988-A1 (CA)
Title: Strapping machine with automatic strap clearing and reloading
Inventor: HABERSTROH JAMES A
IPC: B65B13/02
Filed: 2004-04-21
Abstract: A clearing and reloading assembly is configured for use with a strapping machine of the type having an infeed arrangement at about a strap material inlet to the machine, a feed assembly and a chute, the strapping machine defining a strap material holding region between the infeed arrangement and the feed assembly. The strapping machine is configured to receive first and second courses of associated strap material, position, tension and seal the strap material around a load. The clearing and reloading assembly includes a body, a driven wheel and a bearing element opposite of the driven wheel. The bearing element and the driven wheel define a strap path therebetween. A strap cutter is disposed for movement into and out of the strap path. A first peripheral portion of the driven wheel is configured to define a gap between the first portion and the bearing element such that the strap material can slip therebetween. A second peripheral portion of the driven wheel is configured such that the strap material is gripped between the second portion and the bearing element, and a third peripheral portion of the driven wheel is configured such that the strap material is pinched between third portion and the bearing element. The cutter is movable into the strap path to sever the strap material.
Patent CA-2468977-A1 (CA)
Inventor: MCPHERSON MATHEW A
IPC: G10D3/02
Filed: 2002-12-12
Abstract: In accordance with the invention, a sound box for an instrument is provided exhibiting a 3-D bracing system. The bracing system comprises a plurality of braces on both the sound board and the bottom board of the sound box. The braces exhibit varying heights and configurations to, among other things, increase the strength without increasing the weight unnecessarily.
Patent CA-2469495-A1 (CA)
Inventor: DAMARATI JOHN JAIRO
IPC: A61B17/04
Filed: 2002-12-11
Abstract: A device for suturing an opening in an internal organ of a patient, comprises a first catheter for insertion to an opening to be sealed through a working channel of an endoscope, a plurality of anchoring members received within the first catheter, each of the anchoring members including a shaft extending from a tissue penetrating distal tip to a suture receiving proximal end and a gripping arm moveable between an insertion configuration in which the gripping arm is folded against the shaft and a gripping configuration in which the gripping member extends away from the shaft and a driving member extending through the first catheter to a proximal end thereof, wherein advancing the driving member distally into the first catheter advances the anchoring members distally through the first catheter to drive a distal-most one of the anchoring members out of the first catheter to anchor in tissue. A length of suture extends between the suture receiving proximal ends of the anchor members.
Patent CA-2470401-A1 (CA)
Inventor: WARD MICHAEL
IPC: D06L4/40
Filed: 2002-10-30
Abstract: La présente invention concerne une nouvelle séquence d'acides nucléiques .beta.-glucosidase, désignée bgl5 et la séquence d'acides aminés BGL5 correspondante. L'invention traite aussi de vecteurs d'expression et de cellules hôtes comprenant une séquence d'acides nucléiques codant BGL5, des protéines BGL5 de recombinaison et des procédés de production de ces dernières
Patent CA-2473804-A1 (CA)
Inventor: NORBURY STEVEN A
IPC: A63G25/00
Filed: 2003-01-24
Abstract: A real-size simulated drag strip ride is presented which recreates the physical and visual sensations of a drag race. A pair of real-size dragsters (14) are located along specified and controlled parallel linear tracks (9, 11). The rider is positioned inside the driver's compartment (18), with a full safety harness securing him in place in an adjustable seat. The invention includes audio sounds simulating a drag strip race, as well as simulated smoke from the "burn out" portion of the race preparation. Once the simulated light tower (3) signals that the dragster is set to race, each driver of two, side-by-side vehicles may push the acceleration pedal (25) to accelerate the vehicle through an initial acceleration zone. The dragsters (14) are propelled by use of a pneumatically powered piston attached to a cable located out of sight underneath the vehicle. The race is finished when the cars (14) pass the finish line. Speeds and the winner are displayed on the starting line tower(3). The cars are then returned to the loading and unloading area of the next riders.
Patent CA-2474376-A1 (CA)
Title: Systeme et procede de traitement de courrier retourne a l'envoyeur
Inventor: CAGLE RONALD C
IPC: G06Q10/10
Filed: 2003-01-15
Abstract: L'invention concerne un procédé, un système et un produit de programme permettant de traiter un courrier retourné à l'envoyeur comprenant des étapes de codage d'articles de courrier avec des données comprenant l'identité du destinataire voulu, le postage des articles de courrier aux destinataires voulus, la collecte, à un emplacement de traitement, des articles de courrier retournés comme non distribuables, le balayage des données à partir des articles retournés de courrier, la mise à jour électronique d'au moins des informations d'adresse pour les destinataires voulus du courrier retourné, et la transmission électronique de l'adresse mise à jour et d'autres informations à un abonné pour une mise à jour de la base de données d'adresses de destinataires de l'abonné.
Patent CA-2478043-A1 (CA)
Inventor: FOREST CHRISTIAN
IPC: A61H33/00
Filed: 2004-09-02
Abstract: L'invention est une MÉTHODE DE CONSTRUCTION D'UNE BASE POUR SPA OU CUVE THERMIQUE AJUSTABLE AU SOL. L'activité inventive réside dans la construction d'une base qui sert de support à la construction d'un caisson qui permet de recevoir n'importe quel format ou configuration de SPA ou de cuve thermique. Le caisson et la base sont montés sur 4 pieds à chaque coin. Ces 4 pieds sont ajustables en hauteur afin d'assurer la mise au niveau du caisson comprenant le SPA ou la cuve thermique.  L'utilisation de ce support évite l'utilisation d'une plaque de béton nivelée pour l'installation et facilite l'accès pour l'entretien du SPA ou de la cuve thermique.
Patent CA-2482500-A1 (CA)
Inventor: SUDANO ANGELO
IPC: B29C48/08
Filed: 2004-09-23
Abstract: A method of only partially engraving foamed plastic extrusions and foamed plastic extrusions so engraved, the method comprising formulating the plastic to leave residual foaming agents after extrusion and contacting one or both sides of the extrusion with an embossed engraving roller or rollers controlled to limit penetration and contact of the foamed plastic with the outer portions only of the roller embossment to activate residual foaming agents to foam the plastic around such penetrating portions.
Patent CA-2486191-A1 (CA)
Title: Utilisation de 1-(aminoalkyl)-3-sulfonylazaindoles en tant que ligands de la 5-hydroxytryptamine-6
Inventor: ANTANE SCHUYLER A
IPC: A61K31/437
Filed: 2003-06-03
Abstract: La présente invention a trait à un composé représenté par la formule (I), et à l'utilisation de ce dernier pour le traitement thérapeutique de troubles liés au récepteur 5-HT6, ou dans lesquels celui-ci joue un rôle.
Patent CA-2486671-A1 (CA)
Title: Network type content reproducing system
Inventor: KUDOH YOUICHI
IPC: G06F9/445
Filed: 2003-05-26
Abstract: The network type audio system includes a content server storing a large number of music data pieces, an audio client reproducing music, and a controller monitoring and controlling the audio client through the content server. The audio client requests the server to provide the music data of a music piece selected in response to the user's operation. The content server returns the music data of the selected music piece in response to the request from the audio client. The music data is distributed from the content server to the audio client on the basis of a specified amount. The audio client notifies the content server of its status. The content server notifies the controller of the status of the audio client. The controller displays the status. The controller also instructs the audio client to reproduce the music piece selected in response to the user's operation through the content server.
Patent CA-2490621-A1 (CA)
Title: Cngh0005 polypeptides, antibodies, compositions, methods and uses
Inventor: HUANG CHRIS
IPC: A61K38/00
Filed: 2003-06-25
Abstract: The present invention relates to at least one novel CNGH0005 polypeptides, antibodies, including isolated nucleic acids that encode at least one CNGH0005 polypeptide or antibody, CNGH0005 vectors, host cells, transgenic animals or plants, and methods of making and using thereof, including therapeutic compositions, methods and devices.
Patent CA-2490933-A1 (CA)
Inventor: CHITRAPU PRABHAKAR R
IPC: H04W12/00
Filed: 2003-06-20
Abstract: A system for supporting security and mobility management of wireless communications to multiple wireless transmit/receive units (WTRUs) includes a first database having a listing of each of the WTRUs along with their capabilities, and a second database having a listing of the location of each of the WTRUs. The second database has at least one subgroup which corresponds to at least two WTRUs which are co-located. The WTRUs in the subgroup are treated as a single WTRU for security and mobility management.
Patent CA-2491737-A1 (CA)
Title: Technique de detection de peptides bioactifs
Inventor: AUTELITANO DOMINIC
IPC: C12Q1/37
Filed: 2003-07-10
Abstract: La présente invention concerne une technique de détection de peptides bioactifs issus d'une protéine précurseur ou d'un extrait biologique contenant une protéine. Cette technique consiste: (i) à prendre une bibliothèque de peptides issus de cette protéine précurseur ou de cet extrait biologique contenant une protéine, (ii) à cribler éventuellement cette bibliothèque de façon à confirmer qu'elle inclut des peptides présentant une ou plusieurs activités biologiques, (iii) à séparer cette bibliothèque de façon à obtenir des fractions de cette bibliothèques, (iv) à cribler ces fractions de façon à identifier des fractions actives qui incluent des peptides présentant cette ou ces activités biologiques, (v) à séparer éventuellement chacune de ces fractions actives de façon à obtenir des sous fractions de celles-ci et à cribler ces sous fractions de façon à identifier des sous fractions actives qui incluent des peptides présentant cette ou ces activités biologiques et, (vi) à isoler de ces fractions actives ou des ces sous fractions actives un ou plusieurs peptides présentant cette ou ces activités biologiques.
Patent CA-2497374-A1 (CA)
Title: Traitement de la rhinite non allergique au moyen d'inhibiteurs selectifs de phosphodiesterase-4
Inventor: RUNDFELDT CHRIS
IPC: A61P31/04
Filed: 2003-09-05
Abstract: L'invention concerne l'utilisation d'amides d'acides hydroxyindolyl-glyoxyliques en tant qu'inhibiteurs de phosphodiestérase-4 destinés au traitement de la rhinite non allergique.
Patent CA-2499810-A1 (CA)
Title: Needle tip
Inventor: HEINIGER HANSPETER
IPC: A61B5/145
Filed: 2003-10-01
Abstract: Disclosed is a needle for medical applications, which is used for pricking a tissue, particularly for inserting a dialysis membrane into a human tissue o r animal tissue. Said needle comprises a distal end portion (1) that is made o f solid material and is provided with at least two areas (7, 8; 20; 30; 35) which intersect a longitudinal axis of the needle and each other in such a w ay that at least one line (12; 21, 22; 32; 34) and/or point (9; 23; 31) of intersection is/are formed between the at least two areas. Said line or poin t of intersection is preferably arranged within the circumference of a cross section located inside a needle region (6) of the needle, which is adjacent to the distal end portion (1).
Patent CA-2499901-A1 (CA)
Inventor: LONNES STEVEN B
IPC: E21B47/12
Filed: 2003-07-29
Abstract: L'invention concerne un système de robinets (21 - 23, 26, 31 - 36, et 41 - 43). Ces robinets fonctionnent au-dessus d'un intervalle de pression désigné et sont agencés pour mettre en oeuvre un ensemble séquencé d'événements effectués par des outils de fond, une pression étant appliquée sur lesdits robinets.
Patent CA-2502260-A1 (CA)
Title: A nozzle for dispensing viscous material
Inventor: TANNER CHRISTINE R
IPC: B65D35/38
Filed: 2003-11-12
Abstract: A nozzle for dispensing a viscous material from a source of the viscous material. The nozzle includes a dispensing orifice, a nozzle throat in flow communication with that orifice; and a transition in flow communication with the nozzle throat and the source of viscous material. These portions of the nozzle have a specific size relationship.
Patent CA-2503641-A1 (CA)
Inventor: ROBERTS STEPHEN C
IPC: A23L1/30
Filed: 2003-10-21
Abstract: L'invention concerne des procédés permettant de traiter des céphalées migraineuses et leurs symptômes associés par administration au patient en prise sublinguale d'une composition comprenant du parthénolide ou du chrysanthème-matricaire. Ces traitements sont étonnamment efficaces avec de faibles doses totales administrées de parthénolide ou de chrysanthème-matricaire. L'invention concerne également des compositions et des systèmes de doses unitaires.
Patent CA-2504153-A1 (CA)
Inventor: PIRARD BERNARD
IPC: A61P19/00
Filed: 2003-10-18
Abstract: L'invention concerne de nouveaux diamides d'acide pyrimidine-4,6-dicarboxylique correspondant à la formule (I), lesquels peuvent être utilisés pour l'inhibition sélective de la collagénase (MMP 13). Ces composés peuvent donc être utilisés pour le traitement de maladies dégénératives des articulations.
Patent CA-2506566-A1 (CA)
Title: Robotic paint/surface coating removal apparatus
Inventor: MCGUIRE DENNIS
IPC: G06F19/00
Filed: 2003-11-19
Abstract: The present invention provides a computerized apparatus and method for stripping paint/surface coatings from manufactured components by utilizing ultra-high pressure waterjet technology in conjunction with a method and apparatus for creating and storing, in a database, digitized maps or templates which conform to the shape of a manufactured component. The stored shapes may be retrieved as needed and used to drive a precision ultra-high pressure waterjet nozzle constructed and arranged for removal of the painted finish or surface coating from the desired surface.
Patent CA-2506967-A1 (CA)
Title: Method for real-time transport protocol (rtp) packet authentication
Inventor: SINGH NAVJOT
IPC: H04L12/56
Filed: 2005-05-10
Abstract: A method for Real-time Transport Protocol (RTP) packet authentication on a packet data network. In particular, the invention relates to a method for preventing toll fraud, privacy compromise, voice quality degradation, or denial of service (DoS) on Voice over IP networks. The Real-time Transport Protocol (RTP) is susceptible to several security attacks, including thirdparty snooping of private conversations, injection of forged content, and introduction or modification of packets to degrade voice quality. The Secure Real-time Transport Protocol (SRTP) provides confidentiality, message authentication, and replay protection for RTP  traffic.    However, SRTP incurs an additional overhead to verify the HMAC-SHA1 message authentication code for each packet. SRTP+ significantly decrease the verification overhead compared to SRTP and thereby increases the number of faked packets required to mount a successful denial of service attack. SRTP+ provides packet authentication but not integrity. SRTP+ is compatible with SRTP.
Patent CA-2509674-A1 (CA)
Title: Folding bicycle
Inventor: MIHELIC MIKO
IPC: B62K15/00
Filed: 2003-12-12
Abstract: A foldable bicycle is provided. One feature of the foldable bicycle (10) is that the central portion of the frame that defines the bicycle's geometry is substantially rigid. That is, the down tube (165), seat tube (25), top tube (15) and bearing tube (30) are substantially fixed relative to each other.  Another feature of the foldable bicycle (10) is that the front wheel (175) can be folded into a position between the down tube (170), which is comprised of two tubes. Yet another feature is a tandem bicycle configuration that does not extend the length of the frame or the wheelbase.
Patent CA-2511157-A1 (CA)
Title: Composition d'entretien de tissus
Inventor: MEALING DAVID RICHARD ARTHUR
IPC: C08G81/02
Filed: 2003-11-28
Abstract: La présente invention concerne un procédé de préparation de particules de latex avec greffage d'un polysaccharide présentant des liaisons .szlig.-1,4; ledit procédé comprenant une polymérisation en émulsion noyau/enveloppe. De préférence, le procédé comprend une seule étape qui consiste à préparer les particules de latex par polymérisation en émulsion de monomères de latex avec greffage simultané du polysaccharide.
Patent CA-2513978-A1 (CA)
Inventor: OHRBOM WALTER
IPC: C09K23/00
Filed: 2004-11-17
Abstract: The thermosetting, non-polymeric coating composition includes at least one monomeric material having a plurality of carbamate and/or urea groups, at least one crosslinker reactive with the at least one monomeric material, and a sag control agent that is a crystalline reaction product of an amine and an isocyanate.