baber/WOPTO huggingface dataset:
Patent CA-2255932-C (CA)
Title: Procede et appareil permettant de commander des dispositifs electroniques en reponse a des conditions detectees
Inventor: ELLENBY THOMAS W
IPC: G05D3/12
Filed: 1997-05-21
Granted: 2006-12-19
Abstract: La présente invention concerne un système (200) qui détecte les caractéristiques physiques d'un dispositif électronique (214). Ledit système (200) commande le dispositif électronique (214) en réponse aux caractéristiques physiques détectées. Ce système (200) comprend un sous-système de commande, qui comprend lui-même un déclencheur de temps (206) et un sous-système de réduction d'anticipation/latence (207). Ledit sous-système de réduction d'anticipation/latence (207) comprend des sous-systèmes supplémentaires tels qu'un déclencheur de temps (206), un déclencheur de position (208) et un déclencheur d'orientation (209). Ces différents déclencheurs peuvent être implémentés à l'aide de processeurs qui exécutent un logiciel. Le sous-système de commande reçoit des signaux des dispositifs de détection (204, 205). Les informations de caractéristiques physiques fournies par ces signaux sont transmises aux différents déclencheurs (206, 208, 209, 211, 212, 213). En réponse à ces informations de caractéristiques physiques, les différents déclencheurs (206, 208, 209, 211, 212, 213) traitent les informations de caractéristiques physiques de sorte que le système (200) commande le dispositif électronique (214).
Patent CA-2258159-C (CA)
Title: Comprime intra-oral a desintegration rapide
Inventor: ITO KUNIO
IPC: A61K47/10
Filed: 1997-06-12
Granted: 2006-03-21
Abstract: L'invention concerne un comprimé intra-oral à désintégration rapide dont le diamètre moyen des particules n'excède pas 30 mu m et comprenant un itol ou un saccharide, un ingrédient actif et un agent de désintégration. Ce comprimé, qui ne nécessite aucune technique de formulation spéciale, peut être préparé simplement et facilement par le biais de matériel ordinaire.
Patent CA-2261057-C (CA)
Inventor: KENNEALLY COREY JAMES
IPC: C07H13/06
Filed: 1997-07-16
Granted: 2002-09-24
Abstract: Processes for the synthesis of polyol fatty acid polyester by transesterifiataion of a polyol comprise reacting polyol with a first portion of fatty acid lower alkyl ester to provide a first step reaction product in which substantially all of the polyol is reacted with at least one fatty acid lower alkyl ester. The processes then employ a multistage column providing substantial plug flow of liquid therein for further transesterification of the first step reaction product. Partially esterified polyol, a second portion of fatty acid lower alkyl ester and catalyst are fed to the column to form a mixture and cause further transesterification of the partially esterified polyol and fatty acid lower alkyl ester, with lower alkylalcohol being formed as a by-product. The resulting liquid mixture of reactants and product is passed in a first direction between adjacent stages through the column for further reaction of partially esterified polyol with fatty acid lower alkyl ester. An inert stripping or sparging gas is fed through the column in a second direction between adjacent stages, counter current to the flow of the liquid mixture between adjacent stages in the first direction, with radial shear agitation. The lower alkyl alcohol by-product of the polyol-fatty acid lower alkyl ester reaction is transferred from the liquid mixture to the inert gas.
Patent CA-2261346-C (CA)
Inventor: AUDONNET JEAN-CHRISTOPHE
IPC: C12N15/31
Filed: 1997-07-15
Granted: 2012-01-03
Abstract: A porcine vaccine formula for treating porcine respiratory and reproductive disease, including at least three polynucleotide vaccine valencies that each include a plasmid containing a porcine pathogen valency gene capable of being expressed in vivo in host cells. Said valencies are selected from two groups which consist of Aujeszky's disease virus, swine influenza virus, mysterious swine disease virus, parvovirus disease virus, pest disease virus, and bacteria causing actinobacillosis. Said plasmids include one or more genes per valency, and said genes are selected from the group which consists of gB and gD for Aujeszky's disease virus, HA, NP and N for swine influenza virus, E, N, ORF3 and M for mysterious swine disease virus, VP2 for parvovirus disease virus, E1 and E2 for pest disease virus, and apxI, apxII and apxIII for actinobacillosis virus.
Patent CA-2263255-C (CA)
Inventor: AGRAM DANIEL ANDRE
IPC: F01D17/16
Filed: 1999-03-01
Granted: 2009-02-24
Abstract: The present invention relates to a rectifier vane stage connected to a stator that is supported at the internal ends by a connecting ring which comprises a support ring and a stiffening ring, one retaining lip of which is inserted deeply into the support ring and similarly into the recesses of ends of the vanes. The possibility of vanes accidentally coming loose following a breakage of said vanes is therefore eliminated.
Patent CA-2267005-C (CA)
Title: Test circuit for verifying operation of an arc fault detector
Inventor: MACKENZIE RAYMOND WARREN
IPC: H01H73/00
Filed: 1999-03-26
Granted: 2010-09-14
Abstract: A test circuit for arc fault detectors of the type which respond to step changes in ac current over time generated each time an arc is struck includes a low frequency relaxation oscillator which generates a repetitive signal with step changes like those produced by an arc fault. The relaxation oscillator includes a capacitor charged through a resistor and shunted by a voltage breakdown device, preferably a diac. The capacitor is rapidly discharged when its voltage reaches the breakdown voltage of the voltage breakdown device to generate the step change which is input to the arc fault detector. With a repetition rate of the relaxation oscillator not greater than about 15 repetitions per second (rps), and preferably about 5 rps, a user can manually determine the time to trip to verify arc fault detector operation. With the oscillator operating at such a low frequency, a signaling device such as a light emitting diode (LED) placed in series with the voltage breakdown device, permits the user to manually count the number of step changes required to produce a trip thereby providing further verification of detector operability.
Patent CA-2273726-C (CA)
Title: Sanitary napkin
Inventor: MIZUTANI SATOSHI
IPC: A61F13/15
Filed: 1999-06-07
Granted: 2003-07-22
Abstract: A sanitary napkin 1 includes an absorbent core 4, the core 4 being bent substantially in an inverted V-shape along a first groove provided on a lower side of the core 4 in its transverse middle and along a pair of second grooves provided on an upper side of the core 4 along its side edges so as to form a protuberant region being convex toward a body side of the napkin 1. The core 4 is provided on its lower side with a plurality of elastic members 11, 12 obliquely extending across the first groove and secured to the core 4 under tension. The napkin thus constructed does not create a feeling of discomfort against a wearer.
Patent CA-2280936-C (CA)
Inventor: COCHIN FRANCOIS
IPC: B65G47/84
Filed: 1998-12-14
Granted: 2008-02-19
Abstract: The invention concerns a cog wheel (1) for transferring preforms (4, 4') or containers each comprising a ring or neck provided with a flange, said preforms or containers being supported by their flange, during the wheel (1) rotation between respective feed (6) or discharge (7) zones or stations arranged in the proximity of said wheel. The invention is characterised in that the wheel is provided with a plurality of independent peripheral teeth (10) mounted pivoting on a shaft and are each designed to drive one perform (4, 4') or container during the wheel rotation while each tooth (10) can pivot in the direction opposite to that of the wheel (1) rotation and release the preform (4, 4') or container in case the driving resistance is greater then the elastic return means provided to urge the tooth towards its normal driving position.
Patent CA-2281718-C (CA)
Title: Tear resistant porous extensible web
Inventor: DOBRIN GEORGE CHRISTOPHER
IPC: A61F13/56
Filed: 1998-02-18
Granted: 2004-06-01
Abstract: The present invention pertains to a porous, macroscopically-expanded, three-dimensional, elastomeric web suitable for use in elasticized portions of disposable absorbent articles such as bandages, diapers and pull-up diaper training pants.
Patent CA-2281896-C (CA)
Inventor: HITZ WILLIAM DEAN
IPC: C12N9/90
Filed: 1998-04-07
Granted: 2012-06-26
Abstract: L'invention concerne l'identité, la caractérisation et la manipulation d'une enzyme de soja qui altère la teneur en saccharide de raffinose, en saccharose, en acide phytique et la teneur en phosphates inorganiques des amandes de soja, fournissant ainsi des produits du soja intéressants et utiles. L'invention concerne également des lignées de soja présentant une capacité réduite à synthétiser le myo-inositol 1-phosphate dans le tissu des amandes en développement, par rapport à d'autres lignées de soja. La réduction de l'activité enzymatique de la myo-inositol 1-phosphate synthase, engendrée par l'un quelconque des différents moyens étudiés donne des amandes de soja ayant le phénotype considéré.
Patent CA-2283564-C (CA)
Title: Pharmaceutical compositions having appetite suppressant activity
Inventor: WHITTAL RORY DESMOND
IPC: A23L33/00
Filed: 1998-04-15
Granted: 2007-07-10
Abstract: A pharmaceutical composition contains an extract obtainable from a plant of the genus Trichocaulon or Hoodia containing an appetite suppressant agent having the formula (1). A process for obtaining the extract and a process for synthesizing compound (1) and its analogues and derivatives is also provided. The invention also extends to the use of such extracts and compound (1) and its analogues for the manufacture of medicaments having appetite suppressant activity. The invention further provides novel intermediates for the synthesis of compound (1).
Patent CA-2286851-C (CA)
Title: System for the secure reading and editing of data on intelligent data carriers
Inventor: SCHAEFER-LORINSER FRANK
IPC: G07F7/08
Filed: 1998-04-15
Granted: 2007-06-19
Abstract: The invention relates to a system for the secure reading and editing of data on intelligent data carriers (4), such as chipcards, as well as to working processes executable under said system, wherein the stored data and the therewith associated authorizations or values are especially well protected against access by unauthorized persons. This is achieved by the advantageous combination of known encryption processes. In particular, the risk involved if master keys stored in independently operating terminals (2b), such as vending machines or card telephones, became known to a criminal is eliminated or at least reduced and the misuse of the nowadays increasingly used cash-reloadable chipcards is thereby counteracted.
Patent CA-2287130-C (CA)
Inventor: ROSEN SHOLOM S
IPC: G06Q20/36
Filed: 1995-03-28
Granted: 2000-12-05
Abstract: A system for open electronic commerce having a customer trusted agent securely communicating with a first money module, and a merchant trusted agent securely communicating with a second money module. Both trusted agents are capable of establishing a first cryptographically secure session, and both money modules are capable of establishing a second cryptographically secure session. The merchant trusted agent transfers electronic merchandise to the customer trusted agent, and the first money module transfers electronic money to the second money module. The money modules inform their trusted agents of the successful completion of payment, and the customer may use the purchased electronic merchandise.
Patent CA-2287991-C (CA)
Title: New benzylamine derivatives and phenylethylamine derivatives, process for preparing them and their use as medicaments
Inventor: MEADE CHRISTOPHER JOHN MONTAGU
IPC: C07C235/42
Filed: 1998-04-29
Granted: 2007-09-18
Abstract: The present invention relates to new phenylamine derivatives, processes for preparing them and their use as pharmaceutical compositions. The phenylamines according to the invention correspond to the general formula I
Patent CA-2289505-C (CA)
Title: Composition for treating hair
Inventor: CANNELL DAVID
IPC: A61K8/27
Filed: 1997-10-27
Granted: 2002-12-31
Abstract: The present invention relates to a hair treatment composition which provides  an excellent finishing effect and superior protection against environmental, chemical, and grooming-associated damage. The compositions of the present invention comprise hydrolyzed protein having an abundance of anionic amino acids and in particular, sulphur- containing amino acids, as well as divalent cationic compounds, such that the anionic components of the hydrolyzed protein may effectively bind to the hair by means of cationic bridges. While bound to the hair, the sulphur containing amino acids in the hydrolyzed protein ma y serve as "decoys" for the effects of a variety of damaging agents. Compositions of the present invention may further comprise a vitamin  compound which enhances these protective benefits.
Patent CA-2295347-C (CA)
Inventor: AZKONA OLLACARIZQUETA MANUEL
IPC: B25B7/10
Filed: 2000-01-12
Granted: 2004-12-14
Abstract: Improved adjustable pliers, of the kind comprised of different bodies bearing the jaws of the mouth, and which pivot together on an axle-pivot, which moves in a groove, foreseen in one of the bodies, which has monodirectional teeth on one of its larger walls, mounting a catch, on said axle-pivot foreseen in the other body, which defines combined monodirectional teeth and an operating arm to release these teeth at the user's will. This catch has a spring, whose aim is to keep it in a fastened position, until the catch arm is activated.
Patent CA-2300116-C (CA)
Title: Method and system for towing multiple streamers
Inventor: NIELSEN EINAR
IPC: G01V1/38
Filed: 1998-07-21
Granted: 2007-06-05
Abstract: Methods, systems, and towing bridles, are provided to increase spread width, streamer separation, and number in marine seismic data acquisition. The invention is applicable for towing seismic equipment behind a marine seismic data equipment handling vessel along a data acquisition path, the system comprising: a deflector attached to a deflector line; an equipment handling vessel attached to the deflector, a deflector line pulling vessel attached to the deflector line; and the marine seismic data equipment attached to the deflector line.
Patent CA-2301726-C (CA)
Title: Substance filtrante recuperant les leucocytes
Inventor: FUKUDA TATSUYA
IPC: B01D67/00
Filed: 1998-08-25
Granted: 2003-06-10
Abstract: L'invention concerne une substance filtrante servant à récupérer les leucocytes présents dans un liquide contenant des leucocytes. La substance filtrante possède un groupe hydrophile de base qui contient une partie hydrophile non ionique et une partie de base, au moins à sa surface. La partie hydrophile est placée plus près de l'extrémité du groupe hydrophile de base que la partie de base.
Patent CA-2305800-C (CA)
Title: Biosensor electrode mediators for regeneration of cofactors
Inventor: FORROW NIGEL J
IPC: C12Q1/32
Filed: 1998-10-16
Granted: 2011-05-24
Abstract: The present invention is based on the discovery of NAD+ and NADP+ mediator compounds that do not bind irreversibly to thiol groups in the active sites of intracellular dehydrogenase enzymes. Such mediator compounds avoid a common mode of enzyme inhibition. The mediators can therefore increase the stability and reliability of the electrical response in amperometric electrodes constructed from NAD- or NADP-dependent enzymes.
Patent CA-2319305-C (CA)
Inventor: WOJCIK JOHN P
IPC: B29C55/06
Filed: 2000-09-14
Granted: 2005-07-05
Abstract: An apparatus and high speed process for heating and stretching a film having a bridle mechanism comprising a first heated roll and a second heated roll. The film is stretched as the film is transferred from the first heated roll to the second heated roll which rotates at a speed greater than the speed at which the first heated roll rotates. The film is fed into the bridle mechanism at a rate of about 1,500 fpm to about 2,500 fpm wherein it is stretched to a length that is up to about 450%  greater than its initial, pre-stretched length. The increased contact between the large diameter heated rolls and the film and the short draw gap between the two heated rolls result in a highly stretched film having minimal neck-in.
Patent CA-2327362-C (CA)
Inventor: JING NAIYONG
IPC: C08J7/12
Filed: 1998-08-12
Granted: 2008-02-12
Abstract: This invention provides a method of bonding substantially non-fluorinated polymeric material to dissimilar polymers, particularly fluoropolymer materials, utilizing a bonding composition comprising base-treated amide group-containing substantially non-fluorinated polymer. Multi-layer articles and composite constructions, including retroreflective sheeting, fuel line hoses, and adhesive articles made of a fluoropolymer layer and a substantially non-fluorinated layer are also provided.
Patent CA-2330575-C (CA)
Title: Satellite positioning reference system and method
Inventor: KRASNER NORMAN F
IPC: G01S19/13
Filed: 1999-04-13
Granted: 2009-06-09
Abstract: Satellite ephemeris data, received from SPS satellites in view of the particular SPS reference receiver. A plurality of digital processing system are coupled to the communica-tion network to receive the satellite ephemeris data which is transmitted through the communication network. A digital processing system receives a pseudorange data from a SPS  mobile receiver and calculates position information of the SPS mobile receiver from a representation of the pseudor-ange data and from satellite ephemeris data received from the communication network. The digital processing system may also receive pseudorange corrections from the commu-nication network and use these corrections to correct the pseudorange data to provide the representation of the pseu-dorange data. In one embodiment of this example of the invention, the mobile SPS receivers are communicatively coupled.
Patent CA-2338542-C (CA)
Inventor: FELDMAN JERALD
IPC: C08F232/04
Filed: 1996-01-24
Granted: 2004-05-18
Abstract: Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalysed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are uxful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear a-olefins by the oligomerization of ethylene using as a catalyst system a combination of a nickel compound having a xlected .alpha.-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected $(a)-diimine nickel complexes with ethylene.
Patent CA-2342111-C (CA)
Title: Noyau de commutation optique strictement non bloquant presentant une architecture de communications optimisee utilisant des etats de reciprocite
Inventor: LIN PHILIP J
IPC: G02B6/35
Filed: 1999-09-07
Granted: 2011-01-18
Abstract: La présente invention concerne un noyau de commutation (60) comprenant une pluralité de commutateurs duplex (65) reliés entre eux avec une matrice d'interconnexion de manière à mettre en oeuvre, par exemple, un fonctionnement strictement non bloquant du noyau de commutation (60) pour permettre un trafic réciproque. Dans un des modes de réalisation, un commutateur réciproque à N voies comprend au moins un nombre N de commutateurs duplex (65) du type 1x(N-1) (les commutateurs duplex présentent au moins N-1 ports disponibles pour la connexion nécessaire pour la mise en oeuvre de la matrice d'interconnexion). La matrice d'interconnexion relie entre eux la pluralité de commutateurs duplex de façon à ce que chaque commutateur duplex soit connecté à chacun des autres commutateurs duplex utilisés dans la matrice d'interconnexion par une connexion unique. Par ailleurs, cette invention concerne une architecture similaire utilisant au moins un nombre N de commutateurs de type 1xN. En outre, on peut utiliser un commutateur à (n, m) voies pour mettre au point un noyau et/ou élargir de manière récursive un noyau de commutation Clos existant.
Patent CA-2348925-C (CA)
Inventor: FALCO SAVERIO CARL
IPC: A01H5/00
Filed: 1999-12-17
Granted: 2007-05-22
Abstract: L'invention concerne un promoteur constitutif de S-adénosyl-L-méthionine synthétase (SAMS) végétale et des sous-fragments de celui-ci, ainsi que leur utilisation en vue d'activer l'expression d'un ou de plusieurs fragments d'acides nucléiques hétérologues chez des végétaux.
Patent CA-2352490-C (CA)
Inventor: HARTTIG HERBERT
IPC: C12Q1/68
Filed: 1999-11-23
Granted: 2006-07-11
Abstract: Preparations of particles having a glass surface, wherein more than 75 % by weight of these particles have a particle size between 0.5 .mu.m and 15 .mu.m and a glass surface which contains between 2 and 6 mole % zinc oxide, have proven to be particularly advantageous in processes for the purification of nucleic acids. This in particular results in an increased nucleic acid yield.
Patent CA-2355315-C (CA)
Inventor: RONNEKE HANS
IPC: H04L12/14
Filed: 1999-12-07
Granted: 2006-10-17
Abstract: Selon l'invention, la facturation par paquets dans un réseau de données par paquets, mobile ou fixe, s'effectue par extraction et traitement de tous les paquets transportés au niveau d'une couche physique du réseau, où les paquets de données sont transmis accompagnés d'une fonction de trafic indépendante de la fonction de facturation. Grâce à une ressource informatique à fonction de facturation distincte et indépendante d'une ressource informatique à fonction de trafic qui, elle, traite des données relatives au trafic, les données de facturation sont extraites par filtrage, traitées, stockées et distribuées, sans entrer en concurrence avec les fonctions de trafic du réseau. Deux interfaces indépendantes à couche physique relient séparément une liaison de communication de la couche physique à la ressource informatique à fonction de facturation et à la ressource informatique à fonction de trafic, respectivement.
Patent CA-2356762-C (CA)
Title: Dispositif permettant de chauffer un robinet exterieur
Inventor: KINDERMANN PETER
IPC: F16K49/00
Filed: 1999-12-22
Granted: 2007-12-18
Abstract: L'invention a pour objet d'empêcher les robinets extérieurs d'être endommagés par le gel. A cet effet, un dispositif de chauffage permet de chauffer un robinet (1) avec un dispositif de conversion électrothermique (2). Ce dispositif de chauffage peut être monté dans ou sur le robinet. L'invention concerne également un dispositif à valves dans lequel le dispositif de chauffage peut être enfiché dans une douille (11) correspondant. Cela permet d'éviter efficacement le gel du robinet.