baber/WOPTO huggingface dataset:
Patent CA-2390457-A1 (CA)
Title: Electrode for solid polymer type fuel cell and manufacturing method therefor
Inventor: WATANABE SHINYA
IPC: H01M4/86
Filed: 2002-06-12
Abstract: An electrode for a solid polymer fuel cell, capable of enhancing the power generation efficiency without increasing the amount of catalyst carried on the carbon particles, is provided. Catalyst carrier particles having a catalyst substance 10 carried on the surface of electron conductive particles 1, and a polymer electrolyte containing catalyst having a catalyst substance 20 dispersed in an ion conductive polymer 2 coexist.
Patent CA-2391617-A1 (CA)
Title: Pharmaceutical preparation and use
Inventor: BRITTO IGNATIUS LOY
IPC: B05D7/24
Filed: 1996-04-10
Abstract: An inhalation pharmaceutical preparation comprises an inhalation drug formulation which comprises albuterol or a physiologically acceptable salt thereof and a propellant in a metered dose inhaler having part or all of its internal surfaces coated with a polymer blend comprising one or more fluorocarbon polymers in combination with one or more non-fluorocarbon polymers.
Patent CA-2391654-A1 (CA)
Title: Aryloxy propanolamines for improving livestock production
Inventor: HOPKINS RANDALL BRUCE
IPC: A61P3/00
Filed: 2000-11-13
Abstract: Disclosed is a compound represented by structural formula (I); R1 is a substituted or unsubstituted aryl group. R2 and R3 are independently -H, a C1-C4 straight chained or branched alkyl group. R4 and R5 are independently -H, a C1-C4 straight chained or branched alkyl group or, taken together with the nitrogen atom to which each is bonded, a non-aromatic heterocyclic ring. Ring A and Ring B are independently further substituted with zero, one or two substituents. Physiologically acceptable salts of structural formula shown above are also included. Also disclosed is a method promoting growth, efficiency of feed utilization and/or production of lean body mass in a livestock animal. The method comprises administering to the animal an effective amount of one or more compounds represented by the structural formula as shown or a physiologically acceptable salt thereof.
Patent CA-2392396-A1 (CA)
Title: Managing electronic content from different sources
Inventor: ESCOBAR GEORGE D
IPC: H04N5/45
Filed: 2000-11-21
Abstract: Electronic content, including television (TV) programming and computer network content, is managed by a computer in a web-based TV environment by gathering the electronic content from multiple sources, selectively arranging (e.g., combining, re-organizing and/or re-formatting) the gathered electronic content to form one or more virtual channels, which can then be presented to a viewer.  A virtual program guide formed, (e.g., from metadata descriptive of the virtual channels), also can be generated and presented to viewers, who can use the virtual program guide to search for, sort, bookmark, and/or filter out virtual channels as desired.
Patent CA-2393291-A1 (CA)
Title: Power supply for a four color modular printhead
Inventor: JACKSON GARRY RAYMOND
IPC: B41J2/235
Filed: 2000-12-07
Abstract: A power supply for a printhead assembly (10) includes a first strip (60) of an electrically conductive material, the first strip (60) having a pair of spaced terminals (104) projecting from a side edge thereof and a second strip (58) of an electrically conductive material, the second strip (58) having a single terminal (100) projecting from a corresponding side edge thereof. The arrangement is such that, when the two strips (58, 60) are arranged side by side, the single terminal (100) of the second strip (58) is arranged between, and equidistantly from, the two terminals (104) of the first strip (60). A strip of insulating material (96) is arranged between the two strips (58, 60).
Patent CA-2394001-A1 (CA)
Inventor: REED B BERNETIAE
IPC: A61B17/42
Filed: 2000-12-08
Abstract: The present invention provides an obstetrical delivery assist apparatus (10)  and method of use which utilizes a pair of foot stirrups (15) connected to handgrips (45), whereby the obstetric patient places each foot in a stirrup and maintains a hold on the handgrip. The patient pulls her feet toward her chest, while not exerting any outward leg force to the stirrups. The patient  is able to draw her legs into a squat position while lying semi-prone on the  bed, thereby significantly assisting in the delivery process of the baby.</S DOAB>
Patent CA-2395762-A1 (CA)
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H02K55/04
Filed: 2002-07-25
Abstract: A rotor having a superconducting coil winding is disclosed having a rotor core having at least one conduit extending through the core; at least one tension rod extending between the pair of side sections of the coil winding and through said at least one conduit of the rotor; and an insulator in the conduit thermally separating the tension rod from the rotor.
Patent CA-2395841-A1 (CA)
Inventor: NELSON DAVID J
IPC: A61K51/08
Filed: 2001-02-15
Abstract: La présente invention concerne de nouveaux composés contenant 1 à 10 fractions de ciblage, un chélateur (Ch) et 0 à 1 groupe de liaison (Ln) entre la fraction de ciblage et le chélateur, la fraction de ciblage étant un inhibiteur de la métalloprotéase matricielle et le chélateur étant capable de se lier à un radio-isotope cytotoxique. La présente invention concerne également de nouvelles compositions de composés de l'invention, des kits et leurs utilisations dans le traitement des maladies relatives aux métalloprotéases matricielles.
Patent CA-2399190-A1 (CA)
Title: Neck rest for a seat for automobiles
Inventor: GRAMSS RAINER
IPC: B60N2/48
Filed: 2002-08-21
Abstract: An automobile-seat headrest has a fixed support enclosed by a fixed pad and two rods which are connected to the support and which are received in the headrest bushes in a seat backrest, a second support for a displaceable pad being displaceably resting in the fixed support and allowing to set the displaceable pad between a retracted position at least partly received in the fixed pad and an advanced position, and vice-versa, wherein the displaceable pad is advanced relative to the fixed pad toward the head of the seated person, a drive device being provided to set the displaceable head pad into the advanced position.
Patent CA-2400794-A1 (CA)
Inventor: KLUXEN FRANZ-WERNER
IPC: G01N33/543
Filed: 2001-02-20
Abstract: L'invention concerne des polypeptides et des polynucléotides CARP-2, ainsi que des procédés permettant de produire de tels polypeptides par des techniques de recombinaison. L'invention concerne également des procédés d'utilisation de ces polypeptides et polynucléotides CARP-2 dans des méthodes diagnostiques.
Patent CA-2401008-A1 (CA)
Inventor: FERGUSON GLEN
IPC: G01V13/00
Filed: 2001-01-29
Abstract: A pressure-sensitive switch comprises (16) a base member (32) having a mounting surface (36) formed of electrically insulating material; two electrodes (38, 40) mounted on the base member (32) and each having an electrically conductive contact surface, and a flexible diaphragm (34) having its periphery secured in a fluid-tight manner to the mounting surface with its electrically conductive central portion overlying the contact surfaces of the electrodes. The diaphragm (34), which is formed with plural corrugations (66, 68, 70), is exposed to the external pressure. When the switch is exposed to atmospheric pressure, the central portion of the diaphragm does not touch the contact surfaces of said electrodes, but when the switch is exposed to a super-atmospheric pressure, the central portion is forced into contact with both contact surfaces, thus electrically connecting the two electrodes (38, 40). This pressure sensitive switch is especially useful for use with hydrophones, as in seismic streamer cables.
Patent CA-2403894-A1 (CA)
Inventor: SUBRAMANIAN MUNIRPALLAM APPADO
IPC: C01G37/00
Filed: 2001-05-02
Abstract: L'invention concerne les trois nouvelles compositions ferroélectriques de solution solide de titanate de baryum substitué par La,Fe, La,Cr et Sm,Fe, représentées par la formule Ba1-xLnxTi1-xMxO3 dans laquelle, lorsque Ln représente La, M représente Fe ou Cr, lorsque Ln représente Sm, M représente Fe et x vaut d'environ 0,02 à environ 0,06, ainsi que les mélanges de celles-ci. L'invention concerne également les nouvelles compositions ferroélectriques de solution solide de titanate de strontium baryum substitué par La,Fe, représentées par la formule (Ba1-ySry)1-xLaxTi1-xFexO3 dans laquelle y vaut plus que zéro et moins qu'environ 0,6 et x vaut d'environ 0,01 à environ 0,06. L'invention concerne également les nouvelles compositions ferroélectriques de solution solide de titanate strontium baryum substitué La,Al représentées par la formule (Ba1-ySry)1-xLaxTi1-x/4 -3a/4Al a}(x-a)/4O3 dans laquelle } représente une lacune, y vaut plus que zéro et moins qu'environ 0,6, a vaut d'environ 0,01 à environ 0,06 et x vaut d'environ 0,02 à environ 0,10, à condition que x soit supérieur ou égal à a. Ces compositions ferroélectriques ajustables à faible perte sont particulièrement utiles pour des dispositifs à couche fine micro-ondes ajustables, correspondant à trois types : condensateurs à trois couches et interdigités, guides d'ondes coplanaires et microbandes.
Patent CA-2404608-A1 (CA)
Inventor: COUILLARD DENIS
IPC: B01D19/00
Filed: 2002-10-01
Abstract: La présente invention est un réservoir permanent adapté à un système géothermique pour éliminer l'air dans les tuyaux du système géothermique.</S DOAB>
Patent CA-2406191-A1 (CA)
Inventor: KONONOVA MARIA
IPC: C12N15/82
Filed: 2001-03-26
Abstract: L'invention concerne de nouvelles séquences d'ADN qui agissent comme promoteurs de la transcription de séquences nucléotidiques associées. Plus précisément, l'invention concerne des séquences d'ADN qui confèrent une expression constitutive à une séquence nucléotidique associée. L'invention concerne également des séquences recombinées contenant ces séquences promotrices. Lesdites séquences d'ADN recombinées peuvent être utilisées pour créer des plantes transgéniques, mais en particulier des plantes exprimant une séquence nucléotidique d'intérêt à tout moment et dans la plupart des tissus et des organes.
Patent CA-2407207-A1 (CA)
Inventor: SAUVANT-MOYNOT VALERIE
IPC: G01N33/44
Filed: 2002-10-25
Abstract: Méthode non destructive permettant d'évaluer in situ, de façon sensible, reproductible et pour une composition thermodurcissable donnée, le temps restant avant la gélification de ladite composition en fonction d'une grandeur mesurant son comportement diélectrique.
Patent CA-2408668-A1 (CA)
Title: Heat shield for an exhaust system of an internal combustion engine
Inventor: FARKAS KORNEL
IPC: F01N13/10
Filed: 2002-10-16
Abstract: The present invention provides a heat shield for an exhaust system of an internal combustion engine. The shield comprises three metal layers shaped to conform generally to the shape of a high temperature portion of said exhaust system;  said metal layers having substantially the same shape and extending in face-to-face adjacency with one layer positioned between the other two layers; all three metal layers being substantially identical.
Patent CA-2410754-A1 (CA)
Inventor: PESTKA SIDNEY
IPC: C07K14/00
Filed: 2001-05-31
Abstract: Methods to generate modified polypeptides, modified antibodies, stably phosphorylated modified polypeptides, stably phosphorylated modified antibodies, polynucleotide sequences encoding the polypeptides, and uses thereof are provided. A computer-aided molecular modeling method is also provided to generate modified phosphorylatable polypeptides, particularly monoclonal antibodies (MAbs) for use in the diagnosis and treatment of cancers and other diseases. The corresponding MAbs contain heterologous recognition sites for polypeptide kinases and can be labeled by an identifiable label, such as radio-isotope 32P. The phosphate group(s) attached to the phosphorylated polypeptide is unusually stable due to engineered intramolecular interactions between the phosphate group and its neighbouring groups. Polynucleotide sequences which encode a monoclonal antibody containing sequences encoding a putative phosphorylation site, and methods for analyzing the biochemical properties of a polypeptide by using molecular modeling tools, are also disclosed.
Patent CA-2414837-A1 (CA)
Title: Method and system for limiting the possibility of transforming data designed to constitute, in particular pre-payment tokens
Inventor: SGRO GILLES
IPC: G06F21/62
Filed: 2001-07-04
Abstract: The subject of the invention concerns a process and a system to limit the possibility to transform data, the transformation of T<SUB>X</SUB>-type data into T<SUB>Y</SUB>-type data being carried out using an A-type transformation function, while the transformation of T<SUB>Y</SUB>-type data into T<SUB>X</SUB>-type data is carried out using a B-type transformation function, inverse of the A-type transformation function, the data being in particular designed to constitute for instance pre-payment tokens. According to the invention, the system includes at least one A-type data processing system (STD<SUB>A</SUB>), at least one B-type data processing system (STD<SUB>B</SUB>), at least one link, at least once, between the system (STD<SUB>A</SUB>) and the system (STD<SUB>B</SUB>), at least one A-type processing and memorizing unit (UTM<SUB>A</SUB>) including at least the A-type transformation function, at least one B-type processing and memorizing unit (UTM<SUB>B</SUB>) including the B-type transformation function and not including the A-type transformation function.
Patent CA-2415145-A1 (CA)
Title: Wheeled vehicle
Inventor: HENSMAN HYLTON OLIVER
IPC: A63G21/12
Filed: 2002-12-24
Abstract: A coasting trolley, intended to be propelled downhill by gravity has at least one wheel 23 steerable by handlebars 20. The wheel 23 can be retracted by pushing forward on handlebars 20, bringing the front part of the trolley into contact with the ground, and braking it. Wear pads 24 may be fitted to protect the body. Movement of the handlebars 20 backwards causes tie rods 32 to bring rear wheels 30 into contact with friction pads 35, providing a controlled braking effect.
Patent CA-2417650-A1 (CA)
Title: Indazole derivatives as jnk inhibitors and compositions and methods related thereto
Inventor: SAKATA STEVEN T
IPC: C07D403/12
Filed: 2001-07-30
Abstract: Compounds having activity as selective inhibitors of JNK are disclosed. The compounds of this invention are indazole derivatives having the following structure: (I), wherein R1, R2 and A are as defined herein. Such compounds have utility in the treatment of a wide range of conditions that are responsive to JNK inhibition. Thus, methods of treating such conditions are also disclosed, as are pharmaceutical compositions containing one or more compounds of the above compounds.
Patent CA-2417817-A1 (CA)
Title: System and method of detecting events
Inventor: SCARFE RICHARD THOMAS
IPC: H04L29/06
Filed: 2001-08-02
Abstract: Apparatus for classifying network traffic events in accordance with one or more conditions comprising categorising means for catergorising a plurality of network traffic events, analysing means for analysing at least one aspect of the network traffic events and identifying groups in accordance with the analysis, group determining means for determining group allocation for the categorised network traffic events, generating means fo generating one or more conditions in relation to the group and category of analysed network traffic events, and classifying means for classifying a newly detected network traffic event in accordance with the one or more conditions generated.
Patent CA-2419487-A1 (CA)
Inventor: GOODMAN RONALD N
IPC: A23L17/00
Filed: 2001-08-28
Abstract: Cette invention concerne un bain conservateur pour le poisson. Ce bain à base d'eau, par exemple, renferme les ingrédients suivants: acide lactique, phosphate de sodium, dextrose cultivée, vitamine C, vitamine E, acide carnosique, acide rosmarinique, acide citrique, miel et sel
Patent CA-2423656-A1 (CA)
Title: Methods and compositions for enhancing angiogenesis
Inventor: MONTGOMERY ANTHONY
IPC: A61P17/02
Filed: 2001-09-26
Abstract: This invention relates generally to the field of angiogenesis. In particular , the invention provides a method for enhancing angiogenesis, which method comprises administering an effective amount of an integrin binding pro- angiogenic agent or an integrin antagonist to a mammal, wherein angiogenesis  is desirable, thereby enhancing angiogenesis in said mammal. The invention also provides isolated, angiogenic proteins or peptides or isolated nucleic acids encoding the angiogenic proteins or peptides. Combinations and methods  for enhancing angiogenesis are further provided.
Patent CA-2425187-A1 (CA)
Title: Methode de detection de troubles neurodegeneratifs
Inventor: GERLACH MANFRED
IPC: G01N33/68
Filed: 2001-10-09
Abstract: L'invention concerne des méthodes permettant de détecter des maladies ou des troubles neurodégénératifs, en particulier des méthodes de détection précoce d'affections neurodégénératives, telles que la maladie de Parkinson. L'invention concerne une méthode de détection d'une affection neurodégénérative chez un sujet, qui consiste à vérifier si le sujet présente un indicateur de libération de neuromélanine provenant de cellules du cerveau. Un résultat positif indique la mort de cellules cérébrales contenant de la neuromélanine et se caractérise par un taux élevé d'indicateur de libération de neuromélanine comparativement à des valeurs de contrôle.
Patent CA-2428312-A1 (CA)
Inventor: OLSEN BENT HJORT
IPC: B65D43/10
Filed: 2001-02-01
Abstract: The invention describes a drinking and pouring device for a beverage can (1) with opening means including a tear-up closure in the top surface (5) including a tearing ring (2) and an opening in the top surface (5), wherein the device comprises a cover (3) with a rim flange (4) substantially circumscribing the upper perimeter of the top surface (5) of the can (1) for snap-on mounting of the device onto the can (1), a hole (6) in the cover (3), a spout (7) covering a section of the hole (6), and a sealing flange (8) enclosing the tearing ring (2) of the opening means on the can (1). By the present invention, a simple cap or lid for a can is provided, wherein the volume of the gap may be reduced or event eliminated so that the risk of releasing dirt particles or other impurities from the surface of the can is reduced which results in a hygienic pouring and drinking device.
Patent CA-2431025-A1 (CA)
Title: Process for the preparation of polyalkylphenoxyaminoalkanes
Inventor: GRAY JAMES A
IPC: C07B61/00
Filed: 2003-05-30
Abstract: A process for the preparation of polyalkylphenoxyaminoalkanes which comprises the aminoethylation of a polyalkylphenol compound in the presence of a basic catalyst with .beta.-amino alcohol or derivative thereof having the following structure:   and a dialkyl carbonate having the following formula: (R3O)2CO wherein R1 and R2 are independently hydrogen or lower alkyl having 1 to about 6 carbon atoms, hydroxylalkylene, phenyl, alkaryl, or aralkyl, R3 is lower alkyl having 1 to about 6 carbon atoms, and wherein the polyalkyl group of said polyalkylphenol has an average molecular weight in the range of about 600 to 5,000. Optionally, an alcohol co-solvent having the structure R4-OH wherein R4 is an alkyl group of about 4 to 10 carbon atoms may be used.
Patent CA-2431826-A1 (CA)
Title: Fire suppression system and method
Inventor: HAYES MARK
IPC: A62C5/02
Filed: 2003-06-09
Abstract: A structural fire suppression system is provided. The system incorporates the water supply and connects and accelerated pump system to the tank. The pump also communicates with a source of known fire suppression material to be mixed and subsequently distributed via conduits throughout either the duct work in a structure or behind the existing walls. The result is a short term fire suppression system which avoids disastrous effects in emergency.
Patent CA-2435026-A1 (CA)
Inventor: HOLTKAMP EGBERT BEREND
IPC: E04H15/08
Filed: 2003-07-11
Abstract: An awning construction for a camping accommodation or the like, comprising a roof and at least one side wall, as well as a container which is mountable on a wall of a camping accommodation, which is arranged to include, in a closed position of rest, at least the tent cloth of an awning, wherein the container comprises, in mounted condition, a substantially horizontal and at least one substantially vertical section, which container further has an open position to take the awning out of the container and put it up and wherein the container is further provided with fixing means for an edge of the tent cloth of the awning, located, in the operative position, in the container.
Patent CA-2435978-A1 (CA)
Inventor: NICK JEFFREY
IPC: G06F17/00
Filed: 2002-02-01
Abstract: A partitioned processing system capable of supporting diverse operating syst em partitions is disclosed wherein throughput information is passed from a partition to a partition resource manager. The throughput information is use d to create resource balancing directives for the partitioned resource. The processing system includes at least a first partition and a second partition . A partition resource manager is provided for receiving information about throughput from the second partition and determining resource balancing directives. A communicator communicates the resource balancing directives fr om the partition manager to a kernel in the second partition which allocates resources to the second partition according to the resource balancing directives received from the partition manager.
Patent CA-2436155-A1 (CA)
Inventor: BERGSTROM GARY E
IPC: F01L9/20
Filed: 2002-01-28
Abstract: L'invention concerne un système de servocommande reposant sur l'utilisation de matériau à noyau ferromagnétique (501,502) et d'enroulements électriques (506,507). Le procédé de servocommande correspondant consiste à contrôler les courants et les tensions des enroulements, à induire un flux magnétique qui fournit une indication de force, et à établir un entrefer (503) qui fournit une indication de position.
Patent CA-2437309-A1 (CA)
Inventor: GROSVELD FRANK
IPC: C12N15/90
Filed: 2002-02-05
Abstract: The invention provides a method for producing a library of genetic mutations in a cell population by insertional mutagenesis, wherein a viral vector comprising a transposon is used to deliver said transposon to said cell population, which cell population stably expresses the cognate transposase f or said transposon, and the transposon is mobilised to give rise to the genetic mutations.
Patent CA-2440726-A1 (CA)
Title: Substituted benzofuran-2-carboxamides derivatives
Inventor: DORSCH DIETER
IPC: A61P9/10
Filed: 2002-02-27
Abstract: Compounds of the formula (I), in which D, R1, R2 and n are defined in Claim 1, are potent 5-HT1A agonists and 5-HT reuptake inhibitors and are suitable for the treatment of depression, anxiety states, panic attacks, obsessive-compulsive disorders, psychiatric illnesses, cerebral infarction, cerebral ischaemia, tension states, side-effects in the treatment of high blood pressure, for the prophylaxis and therapy of cerebral illnesses, acromegaly, hypogonadism, secondary amenorrhoea, premenstrual syndrome, undesired puerperal lactation, pain, sleep disorders, narcolepsy, bipolar illnesses, mania, dementia, addiction illnesses, sexual dysfunction, eating disorders, obesity or fibromyalgia.