baber/WOPTO huggingface dataset:
Patent CA-2230916-A1 (CA)
Title: Generateur electrochimique a securite amelioree
Inventor: FLAMENT PASCAL
IPC: H01M10/0525
Filed: 1998-03-23
Abstract: La présente invention a pour objet un générateur électrochimique comprenant un conteneur (2) contenant un faisceau électrochimique spiralé (4) et au moins u n dispositif de sécurité en cas d'élévation de la pression interne, caractérisé en ce que ledit dispositif comprend un premier moyen autorisant la sortie des gaz (12, 13) à l'extérieur dudit dudit conteneur (2) en cas d'élévation de la pression interne, coopérant avec un deuxième moyen de maintien (18, 24, 25) dudit faisceau à l'intérieur dud it conteneur (2) agencé de manière à créer, entre ledit faisceau (4) et la paroi in terne dudit conteneur (2), un espace (20) pour la circulation desdits gaz.
Patent CA-2231480-A1 (CA)
Inventor: PERONA MARK W
IPC: G11B15/675
Filed: 1996-09-20
Abstract: A magnetic tape drive for reading and writing data on magnetic tape in a cartridge (10) of the type in which a driven roller in the cartridge moves tape past a read/write head in the drive and has a tape drive motor (14) with a fan blade assembly (16) which draws cooling air over the baseplate (10a) of the cartridge.
Patent CA-2231811-A1 (CA)
Title: Procede de fabrication d'un produit fait d'un materiau recyclable
Inventor: JILKEN LEIF
IPC: B29B15/08
Filed: 1996-09-10
Abstract: Cette invention concerne un procédé de fabrication d'un produit fait d'un matériau recyclable et possédant une résistance prédéterminée dans un intervalle de taux de déformation prédéterminé. Ce produit se compose d'au moins un matériau matriciel et d'au moins un matériau fibreux. Les matériaux matriciel et fibreux sont choisis de manière à ce que les valeurs de leurs modules d'élasticité (E¿ij?), de cisaillement (G¿ij?) et de leurs coefficients de Poisson (?¿ij?) permettent d'obtenir une répartition discontinue des quantités desdits matériaux matriciel et fibreux pour des éléments de volumes différents faits dudit matériau. D'après cette invention, il est également souhaitable qu'une courbe graphique représentant une répartition continue de la taille des fibres du matériau composant le produit, présente une symétrie pour des éléments de volumes différents faits dudit matériau.
Patent CA-2233502-A1 (CA)
Title: Pyrimidin derivatives
Inventor: EDENHOFER ALBRECHT
IPC: C07D239/26
Filed: 1996-10-04
Abstract: The invention is concerned with compounds of general formula (I), wherein R1 and R2 each individually signify lower-alkyl or amino, A signifies A1, A2, A3, A4, A5, A6 or A7; B signifies hydrogen in A4, A5 and A6; (i) in A1-A6; loweralkoxy in A4-A6; and lower alkyl, styryl, phenylethynyl or benzoyloxy-lower-alkyl in A1 and A2; n signifies 0-2; m, p signify 0, 1 and R3, R4, R5 and R6 each independently signify hydrogen, halogen, lower-alkyl, trifluoromethyl, lower-alkoxy or nitro, and pharmaceutically acceptable acid addition salts thereof. These compounds can be used in the control or prevention of illnesses which are caused by disorders of the dopamine system. Psychotic illnesses such as e.g. schizophrenia belong to these.
Patent CA-2233635-A1 (CA)
Title: A sextant core biopsy predictive mechanism for non-organ confined disease status
Inventor: VELTRI ROBERT W
IPC: C12Q1/68
Filed: 1996-09-30
Abstract: A method for screening individuals at risk for the loss of organ confinement in prostate cancer is disclosed. The method is useful for evaluating cells from patients at risk for recurrence of prostate cancer following surgery for prostate cancer. Specifically, the method uses specific Markovian nuclear texture factors, alone or in combination with other biomarkers, to determine whether the cancer will progress or lose organ confinement. In addition, methods of predicting the development of fatal metastatic disease by statistical analysis of selected biomarkers is also disclosed. The invention also contemplates a method that uses a neural network to analyze and interpret cell morphology data. Utilizing Markovian factors and other biomarkers as parameters, the network is first trained with a set of cell data from known progressors and known non-progressors. The trained network is then used to predict the loss of organ confinement by evaluating patient samples.
Patent CA-2233754-A1 (CA)
Inventor: ADAME RAFAEL ANTONIO
IPC: H04N9/11
Filed: 1998-04-02
Abstract: A lamphouse for a telecine allows the spectral composition of its output to be controlled electronically. A light beam is bounced off mirrors to reduce its infrared content, then passes through three beam splitters which split off the red, green, and blue content. The red, green, and blue beams pass through electronic shutters and are then reflected off dichroic mirrors to become a single beam again. The spectral content of the single beam is controllable by turning the electronic shutters corresponding to the red, green, and blue beams on and off.
Patent CA-2233985-A1 (CA)
Inventor: MAY DONALD DOUGLAS
IPC: C09D7/65
Filed: 1996-10-04
Abstract: Fluorourethane additives for water-dispersed coating compositions comprising the product of the reaction of: (1) at least one diisocyanate, or polyisocyanate or a mixture of polyisocyanates containing at least three isocyanate groups per molecule, (2) at least one fluorochemical compound containing at least one Zerewitinoff hydrogen in an amount sufficient to react with 5 % to 80 % of the isocyanate groups in the diisocyanate or polyisocyanate, (3) at least one compound of the formula R10-(R2)k-YH in an amount sufficient to react with 5 % to 80 % of the isocyanate groups in the diisocyanate or polyisocyanate and wherein R10 is a C1-C18 alkyl, C1-C18 omega-alkenyl radical or C1-C18 omega-alkenoyl; R2 is -C n H2n- optionally end-capped with -[OCH2C(R4)H]p-, -[OCH2C(CH2Cl)H]p-, or -C(R5)(R6)(OCH2C[CH2Cl]H)p-, wherein R4, R5, and R6 are the same or different and are H or a C1-C6 alkyl radical n is 0 to 12, p is 1 to 50; Y is O, S or N(R7) wherein R7 is H or C1-C6 alkyl; and k is 0 or 1; and optionally (4) water in an amount sufficient to react with 5 % to 60 % of the isocyanate groups in the diisocyanate or polyisocyanate are disclosed.
Patent CA-2234167-A1 (CA)
Inventor: PENTTI ISMO
IPC: C08F2/04
Filed: 1996-10-10
Abstract: A process for homo or copolymerizing propylene, wherein propylene is polymerized in the presence of a catalyst at an elevated temperature in a reaction medium in which a major part of the reaction medium is propylene and the polymerization is carried in at least one CSTR or loop reactor, where the polymerization is carried out at a temperature and a pressure which are above the corresponding critical temperature and the pressure of the reaction medium and where the residence time is at least 15 minutes. The process can also comprise a subcritical loop polymerization before the supercritical stage polymerization or a gas phase polymerization after the supercritical stage polymerization.
Patent CA-2234513-A1 (CA)
Title: Surface acoustic wave device
Inventor: IKADA KATSUHIRO
IPC: H03H9/64
Filed: 1998-04-09
Abstract: A surface acoustic wave device includes first and second SAW filters and first, second and third SAW resonators.  The first SAW filter has first and second ends and a first pass band in a first frequency region, and the second SAW filter has first and second ends and a second pass band in a second frequency region which is lower than the first frequency region. The second end of the second SAW filter is connected to the second end of the first SAW filter in parallel to form a connection point.  The first and second one-port SAW resonators are connected in series between the second end of the first SAW filter and the connection point, and have an antiresonant frequency higher than the frequency of the pass band of the first SAW filter The third one-port SAW resonator connected in series between the second end of the second SAW filter and the connection point and has an antiresonant frequency higher than the frequency of the pass band of the second SAW filter.
Patent CA-2236680-A1 (CA)
Title: Telecommunication system, radio system, and method
Inventor: BLANKE GERO
IPC: H04W16/14
Filed: 1998-05-28
Abstract: In known telecommunication systems comprising two separate radio systems each one using its own clock signal for defining its channels multiplexed in time, said radio systems cause too much interference at each other. By introducing a coupling between both radio systems for creating a predefined phase difference between their channels by adjusting at least one of said clock signals, the interference can be reduced, in particular in case said phase difference is continuously altered in time, by increasing or decreasing said phase difference all the time.
Patent CA-2237841-A1 (CA)
Inventor: ASP ALLAN
IPC: C12Q1/6869
Filed: 1996-11-13
Abstract: Procédé d'analyse d'une séquence d'un polynucléotide étudié consistant à: a) incorporer un élément d'une paire de liaison spécifique à l'extrémité de chaque brin d'un polynucléotide bicaténaire, l'élément étant du même type pour des deux brins; b) immobiliser les deux brins du polynucléotide sur un support solide pourvu de l'autre élément de la paire de liaison spécifique; c) fusionner les amorceurs de séquençage aux brins immobilisés; d) séquencer les deux brins par le procédé de terminaison de chaîne. Le polypeptide est de préférence amplifié avant ou en relation avec l'étape a) et de façon plus souhaitable par extension de l'amplification en chaîne par polymérase. L'invention comprend également un kit destiné à être utilisé dans l'analyse de la séquence d'un polynucléotide étudié.
Patent CA-2238066-A1 (CA)
Title: Method and control apparatus of detecting eccentricity in drum washing machine
Inventor: BAEK SEUNG TAEK
IPC: D06F34/16
Filed: 1998-05-19
Abstract: A method of detecting eccentricity in a drum washing machine includes: degree of eccentricity measuring step of controlling a tub to positively rotate at predetermined speed and detecting variation of rotational speed of the tub so as to measure degree of eccentricity; laundry volume compensation index measuring step of counting eases where the degree of eccentricity measured exceeds a specified value while the number of trials for eccentricity decision (PC) for measuring the degree of eccentricity of the tub is less than a predetermined number of times and setting the counted value as a laundry volume compensation index (W); laundry volume level compensating step of compensating a previously produced laundry volume level for the number of trials for eccentricity decision (PC) and the laundry volume compensation index (W) and producing a compensated laundry volume level; and eccentricity permission decision step of comparing the degree of eccentricity with a reference value of eccentricity corresponding to the compensated laundry volume level among multiple predetermined reference values of eccentricity, thereby to determine whether or not to permit the eccentricity.
Patent CA-2238455-A1 (CA)
Title: Wind-resistant shingle and method of applying
Inventor: SNYDER R ALLAN
IPC: E04D1/26
Filed: 1998-05-22
Abstract: A shingle and a method of applying the same to a roof is disclosed, in which the shingles are wind-resistant, opposing being torn from a roof by wind or the like. The shingles each include a pair of vertically spaced-apart lines extending horizontally across the lower ends of butt portions of the shingles, with at least a lower-most line being a line of sealant, and defining between the vertically spaced-apart lines a fastener zone, which fastener zone may have fastening spots therein that, in turn, may define a fastening line. When shingles in accordance with this invention are applied to a roof, the line of adhesive connection between tab portions of shingles in an overlying course are secured to lower ends of butt portions of the shingles of a subjacent course, sufficiently low below the tab portions of shingles, as to preclude any significant engagement by wind or the like that may tend to lift the tab portion off the sealant line. Additionally, the person applying shingles to a roof is directed where to apply the fasteners, so that a greater number of fasteners secure a given shingle to the roof.
Patent CA-2238481-A1 (CA)
Title: Detergent compositions containing soil release polymers
Inventor: HULL MICHAEL
IPC: C11D3/00
Filed: 1996-11-11
Abstract: A laundry detergent composition contains a surfactant system consisting wholly of anionic surfactant, or of anionic and nonionic surfactants in a ratio at least 0.9:1, a detergency builder, and a soil release polymer which is a defined water-soluble or water-dispersible sulphonated non-end-capped polyester, for example, of terephthalic acid, isophthalic acid, sulphoisophthalic acid and ethylene glycol.
Patent CA-2241136-A1 (CA)
Inventor: PILLMEIER LEONHARD
IPC: H01H9/00
Filed: 1996-12-05
Abstract: The invention relates to a load switch for a step switch, permanent main contact pairs which effect wattless switching being provided for each phase to be switched. In the fixed state, one of the permanent contact pairs is closed and conducts the constant current. To control the mobile permanent contacts in each of the permanent contact pairs, it is proposed that a cam disk with a control cam for each phase to be switched should be fitted on a switching shaft. A roller engages with each of these control cams and acts on the appropriate mobile permanent main contact via mechanical coupling elements.
Patent CA-2244587-A1 (CA)
Inventor: BARANITSKY DEAN
IPC: A61F13/02
Filed: 1998-08-07
Abstract: An adhesive bandage includes a flexible planar abrasion resistant body having an outer face, an inner face, and a peripheral edge. A sterile pad is secured to the inner face of the abrasion resistant body. A covering of flexible material is secured to the outer face of the abrasion resistant body and extends past the abrasion resistant body to form wings. The wings have an adhesive coating whereby the wings may be adhered to human skin to maintain the sterile pad in position over a wound. The covering is attached to the abrasion resistant body immediately adjacent to the peripheral edge leaving an unsecured central portion of the covering extending across the second face of the abrasion resistant body. Rubbing results in movement of the unsecured central portion of the covering against the abrasion resistant body thereby insulating the sterile pad from movement due to said rubbing.
Patent CA-2244812-A1 (CA)
Title: Vecteurs et methodes afferentes permettant d'apporter a des cellules des acides nucleiques supplementaires s'integrant dans leur genome
Inventor: PLASTERK RONALD HANS ANTON
IPC: C12N15/85
Filed: 1997-02-07
Abstract: L'invention concerne des éléments permettant de produire des molécules d'acide nucléique de recombinaison et/ou des cellules de recombinaison. Ces éléments sont capables d'intégrer un acide nucléique désiré dans d'autres acides nucléiques, notamment dans le génome d'une cellule hôte. Ces éléments sont dérivés ou bien sont à base de transposons, appartenant, en particulier, à la super-famille de Tc/Mariner. L'invention, qui concerne, tout spécialement, les éléments essentiels de Tc1 rendant possible une excision et une insertion de l'acide nucléique désiré, porte également sur l'activité correspondante de la transposase en cis ou en trans.
Patent CA-2245068-A1 (CA)
Title: Measurement method and device for the evaluation of digital transmission systems
Inventor: FEITEN BERNHARD
IPC: H04H20/00
Filed: 1998-08-12
Abstract: A measurement method and a device for the evaluation of digital transmission systems having a backward channel for transmitting secondary information. A transmitting test device and a receiving test device access a forward channel, and, controlled by the transmitting test device, record corresponding sequences of the original and output signals in the form of reference and test signals. At the end of recording, the transmitting test device transmits the stored reference signal via the backward channel to the receiving test device, from where the test and reference signals are provided to a common analysis system. Using the method of the invention, natural test signals, in particular segments of real program material, can be used to evaluate digital transmission systems.
Patent CA-2245721-A1 (CA)
Inventor: BOMANS MURIEL
IPC: G01C23/00
Filed: 1997-01-21
Abstract: An air navigation aid method and a device therefor are disclosed. Modern aircraft are fitted with sophisticated flight management systems that make decisions on the use of various navigation instruments according to the estimated performance thereof at any given time. Against this background, a method is provided for ensuring that the pilot of the aircraft is better informed of the situation resulting from such automatic decision-making. According to the method, a central field showing the overall use of the navigation instruments, peripheral fields showing the individual instruments, and a visible connecting symbol between the central field and each peripheral field corresponding to a navigation instrument that is currently in use, are displayed on a display screen. In one embodiment, the central field (D1) is a disc with a diameter representing the average position error arising from the use of the various instruments, and the visible connecting symbols are coloured radial sectors extending between the central field and some of the peripheral fields. The names of the navigation instruments are shown in the peripheral fields.
Patent CA-2246702-A1 (CA)
Inventor: GAVORA JAN S
IPC: C12N15/85
Filed: 1998-09-25
Abstract: This invention concerns the application of the trans-somatic technique to the testing of DNA constructs developed for use in the production of transgenic animals. The trans-somatic technique is defined here as a process by which some part(s) of an animal, specifically but not limited to the cells of the ruminant mammary gland, are modified to incorporate a foreign gene into the genome. This is in contrast to conventional germ line transgenesis, where the sperm or egg of the transgenic animal incorporates the foreign gene. According to the present invention, the trans-somatic technique is employed as a rapid, inexpensive pretesting procedure to optimize the performance of components of the DNA constructs used in germ line transgenesis. The trans-somatic technique in use here refers in particular, but is not limited to, the processes described in the patents: "Production of Value Added Milk by Incorporation of Specific DNA Sequences into Mammary Epithelial Cells" (Canadian Patent Application No.  2,199,212; filed March 5, 1997), and "Method for Producing a Recombinant Mammal in Vivo" (US  Patent #5215904, issued June 1, 1993).
Patent CA-2249316-A1 (CA)
Inventor: FIELD SIMON
IPC: G06Q30/00
Filed: 1998-01-14
Abstract: La présente invention concerne un procédé permettant de gérer le traitement de l'information au moyen d'un premier réseau neuronal, l'information ayant trait à la transmission de messages dans un réseau de télécommunications. Ledit procédé consiste à: (i) contrôler la prestation de traitement de l'information du premier réseau neuronal; (ii) créer un deuxième réseau neuronal de même topologie que le premier lorsqu'un premier seuil de prestation prédéterminé a été atteint; et (iii) faire subir un nouvel apprentissage au deuxième réseau neuronal tout en continuant à traiter l'information au moyen du premier réseau neuronal. Si les réseaux neuronaux sont mis en oeuvre à l'aide d'objets, on peut faciliter ce nouvel apprentissage en utilisant un mécanisme de persistance permettant le stockage et le déplacement des objets. La présente invention peut être appliquée à la recherche des fraudes.
Patent CA-2249594-A1 (CA)
Title: Procede pour ameliorer la qualite d'impression d'un appareil d'enregistrement d'images et dispositif pour realiser ce procede
Inventor: BERN BENGT
IPC: G03G15/05
Filed: 1997-03-11
Abstract: Cette invention se rapporte à un procédé qui permet d'améliorer la qualité d'impression d'un appareil d'enregistrement d'images, dans lequel des particules chargées sont déposées selon une configuration d'image sur un support d'informations. Ce procédé consiste à transporter des particules chargées jusqu'à une source de particules adjacente à une contre-électrode; à placer un support d'informations recevant les particules entre la contre-électrode et la source de particules; à prévoir une rangée d'électrodes de commande; à prévoir au moins un groupe d'électrodes de déflexion; à créer une différence de potentiel électrique entre la contre-électrode et la source de particules, afin d'appliquer une force d'attraction sur les particules chargées; à connecter des sources de tensions variables aux électrodes de commande pour produire une structure de champs électrostatiques, afin d'entraîner au moins partiellement l'ouverture ou la fermeture de passages dans chaque champ électrostatique en influençant la force d'attraction provenant de la contre-électrode, de façon à permettre ou à restreindre le transport de particules chargées en direction du support d'informations; et à connecter au moins une source de tension de déflexion à au moins un groupe d'électrodes de déflexion, pour produire des forces de déflexion modifiant la symétrie des champs électrostatiques, de façon à commander la trajectoire des particules chargées subissant l'attraction.
Patent CA-2257000-A1 (CA)
Title: Traffic control system using light emitting diodes
Inventor: HOCHSTEIN PETER A
IPC: G08G1/095
Filed: 1996-02-07
Abstract: A traffic control system (10) including a road (12), a vehicle (14) traveling on the road (12) and a traffic light assembly (16) operatively associated with the road (12) is disclosed.  The traffic light assembly (16) comprises at least one traffic light or lamp means (18).  The traffic light (18) includes a plurality of light emitting diodes (24)  for projecting light rays to the vehicle (14) to provide the driver of the vehicle (14) with a visual signal.  The system (10) further comprises a transmitter (20) including a power supply (30) and a modulator (72) for turning the diodes (24) on and off at a rate that is imperceivable to humans while optically transmitting information to a receiver (22) disposed on the vehicle (14).
Patent CA-2257948-A1 (CA)
Inventor: LYNCH JOSEPH J JR
IPC: A61K31/55
Filed: 1997-06-25
Abstract: A method of preventing, treating, terminating and protecting against cardiac arrhythmias, such as atrial, supraventricular and ventricular ectopy, tachycardia, flutter or fibrillation, including atrial, supraventricular and ventricular arrhythmias resulting from myocardial ischemic injury in a patient in need thereof, comprising administration of a selective IKs antagonist and a beta-adrenergic receptor blocking agent, administered in combined therapy either simultaneously, separately or sequentially is presented. Additionally, a pharmaceutical preparation comprising a selective IKs antagonist and a betaadrenergic receptor blocking agent, wherein these compounds are administered simultaneously, separately or sequentially is presented.