baber/WOPTO huggingface dataset:
Patent CA-2121341-C (CA)
Inventor: WOLPERT WALDEMAR
IPC: B21B27/10
Filed: 1992-10-08
Granted: 2004-04-27
Abstract: The invention is directed to a hot-rolling process and a hot-rolling mill for metal strips (5) having one or more roll stands with work rolls (1, 2). In order to prevent surface defects on the work rolls (1, 2), a coolant liquid is sprayed on the entry side in a narrow region extending immediately in front of the roll gap exclusively by a series of flat jet nozzles in such a way that their core jets primarily strike the surface of the work rolls or are directed into the roll gap for direct cooling and in that the entering metal strip is acted upon at the same time by the same coolant liquid for protecting the surfaces of the rolls from the radiated heat of the metal strip. The spraying of the coolant liquid is regulated in such a way that the metal strip is cooled only in a very narrow outer zone. In so doing, the temperature at the surface of the work rolls (1, 2) is adjusted in such a way that it lies below the boiling point of the coolant liquid at least immediately in front of the roll gap.
Patent CA-2121937-C (CA)
Title: Membrane and electrode structure
Inventor: GROT WALTHER G
IPC: C25B9/23
Filed: 1994-04-22
Granted: 2005-08-23
Abstract: The electrode layer of a ion exchange membrane is formed by printing a ink of catalytically active particles on the surface of the membrane. The inventive electrode ink comprises: (a) catalytically active particles; (b) a hydrocarbon having at least one ether, epoxy or ketone linkage and an alcohol group, preferably 1-methoxy 2-propanol; and (c) optionally a binder, preferably perfluorinated sulfonyl fluoride polymer or perfluorinated sulfonic acid polymer.
Patent CA-2122527-C (CA)
Title: Optical connector
Inventor: UEDA TOMOHIKO
IPC: G02B6/38
Filed: 1994-04-29
Granted: 1999-12-21
Abstract: An optical connector include an optical connector ferrule capable of fixing optical fibers, optical fibers fixed on the optical connector ferrule the end surface of which is projected from an end surface of the optical connector ferrule, an adhesive for fixing the optical fibers on the optical connector ferrule, and a low Young's Modulus member, whose Young's Modulus is smaller than that of the optical fiber, is provided on the end surface of the optical connector ferrule at least around the projected portions of the optical fibers.   And when the end surface of the optical connector is polished, the ends of the optical fibers are capable of projecting from the end surface of the optical connector ferrule, even if the end surface portion of the optical connector ferrule contains a filler, the hardness of which is less than that of the optical fibers.
Patent CA-2125241-C (CA)
Inventor: DOMEL DOUGLAS R
IPC: E06B9/307
Filed: 1994-06-06
Granted: 2003-05-27
Abstract: A mini-blind actuator has a motor and a housing that holds the motor and a dc battery. The rotor of the motor is coupled to the baton of the mini-blind for rotating the baton and thereby opening or closing the slats of the mini-blind. A control signal generator generates a control signal for completing the electrical circuit between the battery and the motor. The control signal can be generated in response to a predetermined amount of daylight or in response to a user-generated remote command signal.
Patent CA-2127309-C (CA)
Title: Method and device in the regulation of a headbox
Inventor: HUOVILA JYRKI
IPC: D21F1/06
Filed: 1994-07-04
Granted: 2000-05-02
Abstract: ABSTRACT    A method and device in the regulation of the headbox.  The headbox includes a pulp inlet header, after the pulp inlet header, seen in the pulp flow direction, a distributor manifold whose pipes are opened into an intermediate chamber.  The headbox comprises an attenuation chamber placed in connection with the intermediate chamber and, after the intermediate chamber, a turbulence generator having tubes which are  opened,  at their outlet  end,  into a discharge duct and,  at their inlet end,  into the intermediate chamber.  In the method, into different positions along the width of  the  headbox,  a  pulp  suspension  flow  is  introduced,  the concentration of this flow is adjustable by combining two component flows.  In the method, in the regulation of the concentration of the flow passed into the pulp suspension, two component flows are combined by into the pulp suspension flow introducing an additional flow.   The mixing ratio of the combined flow is regulated by adjusting the additional component flow.   In the method,  the additional component flow is passed into the pulp flow taken out of the inlet header.
Patent CA-2129543-C (CA)
Title: Method and system for supporting communication
Inventor: JONSSON BJOERN ERIK RUTGER
IPC: H04M11/02
Filed: 1993-02-01
Granted: 2000-10-17
Abstract: The invention relates to a method and to a system for supporting communication for a first user who desires to be able to communicate with second foreign users in an environment in which communication can take place via several different telecommunication networks. The first user in each telecommunication network has an address which is used by the foreign users when making a call. The invention is characterized in that calls which use this address instead of being terminated by the user are terminated by an intermediary. The intermediary communicates as the receiving party to the calling party, in accordance with predetermined instructions given by the first user. The intermediary either performs a predetermined procedure or establishes communication with the first user in accordance with the instructions given. The user is therewith afforded the possibility of taking a dynamic position with regard to how each call shall be dealt with.
Patent CA-2129730-C (CA)
Title: Elastomeres reticules par rayonnement
Inventor: EVERAERTS ALBERT I
IPC: C08K5/07
Filed: 1992-12-11
Granted: 1998-07-14
Abstract: Dans cette invention, on décrit des compositions élastomériques photoréticulables contenant : (a) un polymère élastomérique comportant des atomes d'hydrogène éliminables en quantités suffisantes pour permettre la réticulation du polymère élastomérique en présence d'un agent de réticulation photo-activable approprié; et (b) un agent de réticulation photo-activable possédant la formule (1), dans laquelle : W représente -O-, -N- ou -S-; X represente CH3- ou (2), Y représente une  fonction cétone, ester ou amide; Z représente un séparateur organique ne contenant pas d'atomes d'hydrogène plus facilement photo-éliminables que les atomes d'hydrogène du polymère élastomérique; m représente un nombre entier compris entre 0 et 6 inclusivement; a représente 0 ou 1; et n représente un nombre entier égal ou supérieur à 2.  On prépare les élastomères photoréticulables en exposant les compositions élastomériques photoréticulables à un rayonnement (par exemple, UV) pour provoquer l'élimination d'atomes d'hydrogène du polymère élastomérique par l'agent de réticulation photo-activé.
Patent CA-2131807-C (CA)
Inventor: FORCHHEIMER ROBERT
IPC: G06V10/20
Filed: 1993-03-03
Granted: 2004-05-04
Abstract: The invention relates to a method of executing image processing operations such as object recognition or linear/non-linear filtration on a two-dimensional image. This is performed with light-sensitive sensor elements (4) executed in two-dimensional matrix form. The sensor elements (4) are so arranged as to produce an output signal corresponding to the light intensity. The output signal of each sensor element is compared with a monotone increasing or reducing reference value. The extent to which the output signal from the sensor element is greater than or less than the reference value is continuously monitored for each sensor element.   An arrangement for the execution of this method comprises a number of sensor elements (4) arranged on a substrate. Each of these has allocated to it on the substrate a comparator (5) so arranged as to compare the output signal of the sensor element with a pre-adjustable reference value and a sub-processor. Each sub-processor (8) is so arranged as to identify the occurrence of combinations of sensor elements (4) for which the output signal hay exceeded or has not exceeded the aforementioned reference value.
Patent CA-2133998-C (CA)
Title: Treatment of macular degeneration
Inventor: FRIES HASTINGS BARBARA A
IPC: A61K31/137
Filed: 1993-04-23
Granted: 2006-03-21
Abstract: A method of treating macular degeneration is disclosed which comprises administering to a patient suffering from the disease a therapeutically effective amount of L-deprenyl or a pharmaceutically acceptable acid addition salt thereof for a period of time sufficient to ameliorate the disease.
Patent CA-2134819-C (CA)
Title: A flexible bag mounting and carrying device
Inventor: KENNEDY SAMUEL
IPC: B65B67/12
Filed: 1994-11-01
Granted: 1998-11-24
Abstract: The portable collection bag carrier has two tubular support posts removably mounted on a base board. A T-shaped bracket is mounted on each post. A vertical slot is formed at each end of the horizontal bar member of the T-shaped bracket. A slider member is slidably mounted on the vertical leg member of the T-shaped bracket, and a loop-shaped cable is mounted on the slider member. A collection bag may be removably mounted on the carrier by folding the top rim of the bag to wrap over the horizontal bar member of the T-shaped brackets, and placing the loop-shaped cable over the folded top rim of the bag to engage with the vertical slots. The cable is then tightened by sliding the slider member downwards to secure the bag in place. The base is also provided with a set of wheels and a tow rope to facilitate the carrier from being moved with ease around the work area for filling the bag.
Patent CA-2139204-C (CA)
Inventor: AIHARA TAKAO
IPC: B63H3/00
Filed: 1994-12-28
Granted: 1998-07-07
Abstract: A sleeve 18 spline-fitted in an outer periphery of a propeller shaft 4 is connected to a propeller boss 12 for surrounding the outer periphery of the sleeve by a damper rubber 20 interposed in superposed relation therebetween, and  in  a  recess  formed  in  the  outer  periphery  of  the propeller boss 12 so that a bottom surface thereof comes near  the  outer  periphery  of  the  damper  rubber  20, propeller blades are rotatably supported on a blade shaft 33 parallel  to  the  propeller  shaft  4.  With  this arrangement, it is possible to provide a compact variable propeller for a boat which can be mounted on a relatively short propeller shaft and which is provided with a torque limiting device.
Patent CA-2143044-C (CA)
Title: Matrix for sustained-release preparation
Inventor: IGARI YASUTAKA
IPC: C08G63/06
Filed: 1995-02-21
Granted: 2005-04-12
Abstract: The present invention relates to a matrix for sustained-release preparation comprising an ester formed at a terminal carboxyl group of a straight-chain polyester which essentially consists of an .alpha.-hydroxymonocarboxylic acid. The matrix is stable to light, heat, moisture, coloring etc., and is of low toxicity. The sustained-release preparation produced by using the ester of the present invention offers stable drug release over an extended period of time, ensuring sustained stable effect.      Furthermore, the sustained-release preparation does not show excess drug release just after administration.
Patent CA-2143312-C (CA)
Inventor: DIMOLITSAS SPIROS
IPC: H04N1/333
Filed: 1993-08-26
Granted: 1999-11-02
Abstract: L'invention concerne un appareil (10) et un procédé permettant la négociation dans la bande de capacités améliorées entre deux unités d'interface de facsimilés ou plus (12, 14) à l'aide de paquets de commande de capacités d'unités d'interface de facsimilés contenant une pluralité de cellules de mémoire à feuillets acheminant des informations de négociation de capacité. Ledit appareil est conçu pour qu'un signal d'identification du poste appelé soit émis par une unité d'interface de facsimilé de remodulation avec un paquet de capacités spéciales suivant l'extrémité d'un paquet de gestion de ligne. L'unité d'interface de facsimilé (12) peut émettre une réponse acceptant ou modifiant les améliorations compatibles en envoyant son propre paquet de gestion de capacités spéciales contenant des informations de négociation de la compatibilité. D'autre part, une unité d'interface de facsimilé (12) rajoute un ensemble de cellules de mémoire à feuillets afin de minimiser le risque d'alignement desdites cellules dû à l'état de dégradation des voies. Avec l'appareil de l'invention, un mot unique est sélectionné et envoyé dans l'ensemble de cellules de manière à améliorer les performances du système et la capacité de suivi du protocole de l'unité d'interface de facsimilé réceptrice (14).
Patent CA-2147407-C (CA)
Title: Method and apparatus for producing droplets
Inventor: YUAN DING
IPC: B01J2/02
Filed: 1995-04-20
Granted: 2003-06-17
Abstract: A method and an apparatus are provided for producing discontinuous streams of an inorganic substance, such as a metal, an alloy, a molten salt, slag or matte, or a slurry of ceramic particles, wherein the substance, in the form of a melt or slurry, is maintained in a container at the bottom of which at least one nozzle is provided containing at least one opening having a thickness that is large enough to withstand mechanical and thermal stresses and the melt or slurry is pushed through such opening(s) by means of an impulse applicator positioned over the opening(s) and operating in a periodic manner.
Patent CA-2154409-C (CA)
Title: Connecting member and a connecting method using the same
Inventor: SHIMADA YUZO
IPC: H05K3/36
Filed: 1995-07-21
Granted: 1999-12-14
Abstract: A connecting member includes a substantially spherical core and solder covering the core.  A first substrate has a first pad on the lower surface and a through-hole at the position of the first pad.   A second substrate has a second pad on the upper surface.  A solder paste is provided on the second pad of the second substrate.  The connecting member is positioned on the solder paste.  The first substrate is positioned so that the first pad faces the connecting member.  The connecting member and the solder paste are heated at a temperature so that the core does not melt.  The solder paste and the solder of the connecting member melts to connect the first and second pads.  The solder paste and the solder of the connecting member flows into the through-hole.  A faulty connection can be detected by confirming whether at least a portion of the solder paste and the solder of the connecting member is protruding from the through-hole of the first substrate.
Patent CA-2161037-C (CA)
Inventor: NOE OSKAR
IPC: B21B41/00
Filed: 1995-10-20
Granted: 1999-03-02
Abstract: Method and apparatus for producing large-area metal, especially steel, plates.  The metal strip unwound from a coil is continuously treated by a heat treatment followed by stretch-bend leveling and then stretcher-leveling, the latter being discontinuously carried out by clamping the strip at two locations and urging those locations apart.  Only subsequently is the strip cut to form the plates.
Patent CA-2169777-C (CA)
Title: Traine pliante a modules
Inventor: COUTURE EUGENE
IPC: B62B15/00
Filed: 1996-02-19
Granted: 1998-12-29
Abstract: Il existe actuellement sur le marché des traîneau communément appelés "traînes sauvages" qui sont faits d'une seule pièce rigide généralement en bois et faite pour glisser du haut d'une montagne et/ou être tirée à main d'homme. Ces traîneaux ac tuels ne sont pas confortables par leur configuration plane et ne peuvent être adaptés pour être tirés sécuritairement par un véhicule. Ainsi, la présente invention consiste à a méliorer les traîneaux actuels en leur offrant plus de stabilité en dotant ledit traîneau d'une pluralité de modules rigides faisant en sorte d'augmenter l'adhérence entre le t raîneau et la surface du sol et plus de sécurité en dotant le module de tête d'un moyen d'accouplement pour fixer ledit traîneau à un véhicule quelconque.
Patent CA-2177927-C (CA)
Title: Headbox of a paper/board machine
Inventor: HUOVILA JYRKI
IPC: D21F1/08
Filed: 1996-05-31
Granted: 2007-12-18
Abstract: A headbox of a paper/board machine including a set of valves, each of which is arranged to distribute a flow to a different point in the direction of width of the headbox. Each valve is capable of regulating both the flow quantity of the flow departing from the valve and the consistency of the flow departing from the valve.  Further, each valve includes an input line for the stock flow and an input line for a diluting flow, which is preferably a diluting--water line, and the flows are combined in the valve. The combined flow is passed into the headbox into connection with the stock flow present in the headbox coming from a stock inlet header to be mixed therewith. The headbox includes a turbulence generator arranged after and connected to the stock inlet header in the flow direction. The turbulence generator includes turbulence tubes which open into a slice duct, preferably a slice cone, from which the stock is passed onto a forming wire. The flows are passed from the valves into the turbulence tubes in the turbulence generator so that the overall combined flow is distributed into the turbulence tubes in the turbulence generator.
Patent CA-2178487-C (CA)
Title: Local delivery of fibrinolysis enhancing agents
Inventor: DUNN RANDALL C
IPC: A61K35/12
Filed: 1994-12-09
Granted: 2001-08-28
Abstract: A method of preventing adhesions by topical administration of fibrinolysis e nhancing agents is described. The method uses a topicall y applied polymeric matrix for delivery of a fibrinolytic agent, preferably ur okinase, tPA, hirudin, or most preferably, ancrod. In th e most preferred embodiment, the matrix is extremely thin and is polymerized in sut i to form a biodegradable polymeric matrix. The matrix provides controlled release of the agent over a period of time effective to prevent surgical adhesions and is biodegradable, usually  within the same time frame. Examples demonstrate that the combination of the matrix  and the urokinase, tPA, birudin, or ancrod is effective  in preventing surgical adhesions.
Patent CA-2181572-C (CA)
Title: Formulation pour melange de caoutchouc et procede associe
Inventor: CORNELL ROBERT JOSEPH
IPC: C08K11/00
Filed: 1995-01-25
Granted: 2006-03-21
Abstract: Cette invention concerne un composé antioxydant qui réduit la vitesse à laquelle le soufre insoluble se transforme en une forme de soufre apte à migrer, dans un composé non vulcanisé.
Patent CA-2183080-C (CA)
Title: Device and method for monitoring the transit time of transported articles
Inventor: ROMPE ANDRE
IPC: G08G1/123
Filed: 1995-02-09
Granted: 2002-12-10
Abstract: In a device and a method for monitoring the transit time of transported articles, in which the movement of a consignment is recorded by a monitoring system acceleration sensor of which the measured values are stored and delivered to an evaluation arrangement, a predetermined number of K frequency spectra are determined in each predetermined cycle period T in order to give predetermined number of N measured values in each case, the K frequency spectra are integrated, and the integrated frequency spectra are stored in a memory.
Patent CA-2183887-C (CA)
Title: Method for stimulating plant growth using gaba
Inventor: KINNERSLEY ALAN M
IPC: C05G5/23
Filed: 1995-02-21
Granted: 2004-06-08
Abstract: A process for increasing plant growth and productivity comprising treating the roots, stems and or foliage of he plant with .gamma.-aminobutyric acid. In a preferred embodiment of the present invention, the plant is further treated with a readily metabolized source of carbon along with the .gamma.-aminobutyric acid. The present invention also provides for a process for increasing plant growth and productivity comprising treating the roots of the plant with .gamma.-aminobutyric acid and a process for increasing the rate of root formation in a plant comprising treating the roots, stems and foliage of the plant with .gamma.-aminobutyric acid. Further, plant growth is increased by application of mixtures of .gamma.-aminobutyric acid and succinic acid, preferably synthetic succinic acid, in a suitable carrier to a plant.
Patent CA-2188279-C (CA)
Title: Interleukin-15 receptors
Inventor: ANDERSON DIRK M
IPC: C12N15/24
Filed: 1995-05-04
Granted: 2010-01-26
Abstract: There are disclosed Interleukin-15 Receptor (IL-15R) proteins, DNAs and expression vectors encoding IL-15R, and processes for producing IL-15R as products of recombinant cell cultures.
Patent CA-2191460-C (CA)
Inventor: MCNAMEE JOHN BODEN
IPC: F17C7/00
Filed: 1995-05-29
Granted: 2005-08-16
Abstract: Un dispositif de déclenchement, qui peut être maintenu en position armée par une force de commande réduite, comporte un logement (1) dans lequel est monté rotatif un levier primaire (2) sollicité par un ressort de rappel (10) qui le fait tourner de la position armée vers la position d'activation. Le ressort de rappel (10) est disposé de manière à ce que la force de rotation appliquée au levier primaire (2) soit nettement plus élevé dans la position d'activation que dans la position armée. Le dispositif de déclenchement est normalement destiné à la libération automatique ou manuelle du gaz comprimé d'un cylindre (17) dans un dispositif de sauvetage, au moyen d'une pointe à percer (18) déplacée par une surface de came (15) sur un levier secondaire (13) qui peut être tourné manuellement à l'aide d'une barrette (21), ou automatiquement par le levier primaire (2), lors de la dissolution d'un comprimé (6) soluble dans l'eau retenant le levier primaire (2) dans la position armée.
Patent CA-2191868-C (CA)
Inventor: LYON LYMAN R
IPC: C06B31/12
Filed: 1995-07-11
Granted: 2003-05-06
Abstract: Nonazide gas generating compositions are formed from a nonzazide fuel, an oxidizer, and a heat absorbing additive in the form of a glass compound having a softening point in excess of approximately 590 ~C (1094 ~F). The additive effects a reduction in the combustion temperature of the gas generant, thereby resulting in inflating gases having a reduced content of toxic gases such as NOx and CO. The gas generants are therefore nontoxic and useful for inflating a vehicle occupant restraint system.
Patent CA-2196438-C (CA)
Inventor: HAAS ERNST
IPC: G21F9/30
Filed: 1995-07-21
Granted: 2001-12-18
Abstract: The invention relates to a method for reprocessing metal parts that are radioactively contaminated with uranium. The metal parts are smelted so that a melt and slag form. U235-depleted uranium is admixed with the metal parts, the melt and/or the slag. It is contemplated that the U235-depleted uranium is admixed in the form of uranium glass.
Patent CA-2203754-C (CA)
Title: Fae1 genes and their uses
Inventor: KELLER JANIS
IPC: C12N15/11
Filed: 1995-10-23
Granted: 2010-01-12
Abstract: The present invention provides polynucleotide sequences from FAE1 genes. FAE1 genes encode elongation enzymes which catalyze the conversion of C18 FAs to C20-C22 FAs. The polynucleotides of the invention are used to modify FAE1 gene expression and thereby modulate FA content in plant organs or parts, particularly seeds.
Patent CA-2204855-C (CA)
Inventor: SUTHERLAND ROBERT L
IPC: B65D5/00
Filed: 1996-07-02
Granted: 2007-09-11
Abstract: An article carrier (10) which includes a handle (32) connected to and extending between opposite side panels (20). End panels (22) of the carrier are divided into halves by vertical fold lines (28), and the handle includes a fold line (38) which lies in the same plane as the end panel fold lines. This construction allows a collapsed carrier to be squared up from a folded condition. The carrier may take the form of a wrap-around carrier having a top panel or an open-top basket-style carrier (64).