baber/WOPTO huggingface dataset:
Patent CA-2259257-A1 (CA)
Inventor: REGIS ROBERT T
IPC: H04B1/7075
Filed: 1997-06-27
Abstract: La présente invention concerne un système de bus de commande et de données à haut débit arbitré par un module parallèle d'interconnexion de paquets et permettant des échanges de communications à haut débit entre des modules de microprocesseurs dans des environnements de traitement numérique très complexes. Le système présente une architecture matérielle simplifiée comprenant un dispositif de files d'attente rapide de type FIFO (premier entré, premier sorti) opérant à 12, 5 MHz, des signaux d'horloge de niveau compatibles TTL CMOS, un arbitrage de bus maître unique, une horloge synchrone, un accès direct à la mémoire (DMA) et un adressage unique des modules pour les systèmes multiprocesseurs. Le système comporte un bus de données parallèle avec un dispositif de partage des bus maîtres résidant dans chaque module de traitement afin de coordonner les protocoles de communication et de transfert de données. L'arbitrage du bus s'effectue à travers une ligne d'arbitrage série spécialisée et chaque module de requête recherche l'accès au bus de données parallèle en indiquant l'adresse du module destinataire sur la ligne d'arbitrage et en surveillant les éventuelles collisions sur celle-ci.
Patent CA-2259440-A1 (CA)
Title: Fungicidal mixtures
Inventor: LEYENDECKER JOACHIM
IPC: A01N47/44
Filed: 1997-06-27
Abstract: The invention concerns a fungicidal mixture which contains as active constituents: a1) the oxime ether carboxylic acid ester for formula (Ia) of one ot its salts or addition compounds; and/or a2) a carbamate of formula (Ib), in which X designates CH and N, n stands for 0, 1 or 2, and R designates halogen, C1-C4 alkyl and C1-C4 alkyl halide, of one its salts or addition products, wherein the R groups can be different when n stands for 2; and b) iminoctadines of formula (II) H2N-C(=NH)-NH-(CH2)8-NH-(CH2)8-NH-C(=NH)-NH2 of one of its salts or addition products, in a synergistically effective amount. The invention also concerns the use of this mixture as fungicide.
Patent CA-2260036-A1 (CA)
Title: Circuit echantillonneur synchrone destine a un systeme de machine a reluctance commutee ne comprenant pas de capteur
Inventor: JONES STEPHEN R
IPC: H02P6/18
Filed: 1997-07-09
Abstract: Cette invention concerne un appareil permettant de mesurer l'état de fonctionnement d'une machine, lequel appareil va synchroniser les moments d'échantillonnage avec l'état de la machine de manière à obtenir des données d'une très grande fiabilité.
Patent CA-2260106-A1 (CA)
Inventor: REINSCH FRANK G
IPC: B65D88/30
Filed: 1997-07-09
Abstract: La présente invention concerne un dispositif (1) et un procédé de transport et de mesure de quantités précises de matière particulaire. Ce dispositif (1) constitue un moyen sûr, pour l'opérateur et pour l'environnement, de transport et de distribution de quantités précises de matière particulaire, du lieu de fabrication directement au consommateur du produit. De par sa conception unique, ce dispositif (1) se transporte facilement via des moyens classiques de transport et il peut être actionné par un seul individu, sans risque pour l'environnement ou pour l'opérateur. Ce dispositif (1) contient, en outre, des moyens solidaires (27) servant à mesurer de façon précise la matière particulaire transportée. On peut utiliser ce dispositif pour conserver une matière particulaire pendant des périodes prolongées, et lorsqu'il est vide, on peut le remplir et le réutiliser.
Patent CA-2260507-A1 (CA)
Inventor: CLOPTON ROBERT T
IPC: B65G17/24
Filed: 1999-01-27
Abstract: A conveyor system is provided, in which the drive chain which drives products along the conveyor has features that permit control of the threshold driving force that will be reached before the chain's carrier rollers begin to rotate to permit accumulation of product on the conveyor. The threshold driving force is controlled by friction members which are located between split portions of the carrier rollers and by the angle of the outer surface of the carrier rollers. The steeper the angle, the greater the threshold force.
Patent CA-2261463-A1 (CA)
Title: Flexible medical container packaging
Inventor: ROPIAK IRENE K
IPC: A61J1/16
Filed: 1999-02-11
Abstract: Flexible medical container (12) containing a light-sensitive medical fluid packaged in an overwrap (30) having UV rays barrier properties to prevent degradation of the light-sensitive fluid but allowing observation of the content of the medical fluid and identifying inscription printed on the medical container. (Figure 1)
Patent CA-2263065-A1 (CA)
Title: Grating element, light wavelength selection utilizing the same, and optical signal transmitting system
Inventor: FUJIWARA TAKUMI
IPC: G02F1/355
Filed: 1997-08-11
Abstract: A core section (10a) is formed in an optical fiber (10) made of a glass material and, electrodes (14a and 14b) are inserted into the clad section (10b) of the fiber (10). When the core section (10a) is irradiated with ultraviolet rays in prescribed intensity patterns while a high voltage is applied to the electrodes (14a and 14b), a grating section (16) in which non linear areas (16a) and normal areas (16b) are alternately formed is formed in the section (10a). The characteristics of the grating section (16) can be changed by utilizing an electrooptic effect by impressing a prescribed electric field upon the section (16) through the electrodes (14a and 14b). A grating element constituted in such a way can be utilized as an optical functional element, such as the wavelength switch, because the Bragg wavelength of the element changes when a voltage is applied.
Patent CA-2264944-A1 (CA)
Inventor: KAUP FRIEDEL
IPC: A47J36/02
Filed: 1998-07-03
Abstract: L'invention concerne un matériau de support présentant une structure moléculaire inorganique et un revêtement de surface produit par application d'une substance et traitement thermique. L'invention concerne également un procédé pour la fabrication ainsi que les utilisations appropriées de ce revêtement de surface. Les matériaux de support en verre, métal ou céramique doivent être munis d'un revêtement de surface qui possède des propriétés anti-adhérence vis-à-vis des matériaux organiques à base d'eau et/ou d'huile ou bien des émulsions eau-huile et est en même temps notablement plus résistant aux températures élevées et aux rayures que les revêtements usuels en PTFE ou en silicone. Un revêtement de surface répondant à ces exigences est constitué, dans ses couches moléculaires supérieures, d'une liaison des molécules inorganiques du matériau de support et des molécules organiques d'une substance appliquée. Pour réaliser une telle surface, une substance organique à structures réticulaires siliconées est tout d'abord appliquée sur une surface inorganique du matériau de support, puis soumise à un traitement thermique dont la température et la durée sont sélectionnées de sorte que la couche purement organique appliquée se décompose amplement et/ou soit éliminée, mais que puisse se former dans les couches moléculaires supérieures une liaison des molécules inorganiques du matériau de support et des molécules organiques de la substance appliquée. Les matériaux de support appropriés munis du revêtement de surface décrit s'utilisent avantageusement notamment pour les appareils ménagers et les ustensiles de cuisine.
Patent CA-2264974-A1 (CA)
Title: Acid gels for fracturing subterranean formations
Inventor: METCALF ARTHUR STEVEN
IPC: C09K8/72
Filed: 1999-03-08
Abstract: A crosslinked acid gel comprising an emulsion polymer and an external activator is provided. Methods for acid fracturing subterranean formations using the crosslinked acid gel are also provided.
Patent CA-2265369-A1 (CA)
Title: Quality of service allocation on a network
Inventor: MARTIN JEAN-CHRISTOPHE
IPC: H04L12/56
Filed: 1999-03-16
Abstract: A Quality of Service (QoS) method and mechanism enable allocation of a QoS to a flow on a network in a dynamic environment in response to detection of a new instance of an entity associated with a flow on the network. A binding is determined between the flow and the entity which is based on at least one parameter of the flow. A  QoS definition is maintained in a directory service of the network. The QoS  definition includes at least one configuration rule for the flow. A QoS definition for the entity is accessed, which QoS definition binds the flow with a QoS. Configuration rules of the QoS definition are applied to the flow to configure the flow. The detection of a new instance of an entity could be in response to a flow event or in response to a directory event resulting, for example, from a login event.
Patent CA-2265506-A1 (CA)
Inventor: FEINBLOOM RICHARD E
IPC: A63B57/00
Filed: 1997-03-04
Abstract: A range finder for a cap for determining the distance to a golf flag (f). The range finder has a cap coupling portion (60) having a thin shell portion (62) adapted to conform with the cap (b) and a pair of "u" shaped portions (64) hooking around the edge of the cap. A base (12) is carried by the cap coupling portion. A first support (20) is pivotally mounted to the base at a second pivot point (28). An index (16) for viewing through the lens is pivotally carried by the second support. The range finder has a linkage bar (36) to the first support and pivotally mounted at a fourth pivot point (40) to the second support. Moving the lens from a retracted position to a flipped-down, in-use position moves the index in unison.
Patent CA-2265943-A1 (CA)
Inventor: WHITE HELEN LYNG
IPC: C07D327/06
Filed: 1997-08-19
Abstract: La présente invention concerne des composés représentés par la formule générale (I). Dans cette formule générale (I), n est un entier valant 0, 1 ou 2. R?1¿ est une chaîne alkyl en C1-5 droite ou ramifiée ou un cycloalkyl en C3-6 éventuellement substitué par un hydroxyl ou un ou plusieurs halogènes, et plus particulièrement le fluor. X?1¿, X?2¿, X?3¿, X?4¿ et X?5¿ sont, soit tous hydrogène, soit pour un ou deux des X?1¿, X?2¿, X?3¿, X?4¿ et X?5¿ un ou des halogènes, le reste étant des hydrogènes. Ces composés, qui sont des inhibiteurs de la monoamine oxydase-A, conviennent particulièrement au traitement de troubles tels que les dépressions.
Patent CA-2267070-A1 (CA)
Title: Compositions and methods for immobilizing nucleic acids to solid supports
Inventor: LOUGH DAVID M
IPC: C12Q1/68
Filed: 1997-11-06
Abstract: Compositions containing at least one bead conjugated to a solid support and further conjugated to at least one macromolecule, such as a nucleic acid and methods for making the compositions are provided. The resulting surfaces formed from the beads linked to the solid support advantageously provide increased surface area for immobilization of biological particles or macromolecules, particularly nucleic acids compared to "flat" surfaces. Furthermore, by selecting a bead with the desired functionality, an appropriate functionalization chemistry for immobilizing the selected macromolecule or biological support, which is different from the chemistry of the solid support, can be produced.
Patent CA-2268485-A1 (CA)
Title: Sector cell configuration for improved carrier-to-interference ratio
Inventor: SHIBATA NOBUYUKI
IPC: H04W16/30
Filed: 1999-04-08
Abstract: A cell group is formed from three cells, each of which has a site equipped with antennas. The antennas differ from one another in terms of horizontal orientation and cover all horizontal directions. The cell groups are arranged in a repeating pattern such that a cell having a site assigned different frequency is interposed between cell groups assigned the same frequency, thereby constituting a minimum unit area to be repeated.
Patent CA-2270247-A1 (CA)
Title: Optical system for alternative or simultaneous direction of light originating from two scenes to the eye of a viewer
Inventor: DAVID YAIR
IPC: G02B27/10
Filed: 1997-11-10
Abstract: An optical system for alternative or simultaneous direction of light from two scenes to the eye of a viewer comprising (a) a first lens (42) having a first focal length; (b) a second lens (44) having a second focal length, the first and second lenses being positioned aside one another in front of one of the eyes of the viewer, such that a single light beam from any of the scenes (48, 50) passes only through one of the first and second lenses; and (c) an optical arrangement for directing incident light originating from the first scene and passing through the first lens into the eye of the viewer, and at the same time, for directing incident light originating from the second scene and passing through the second lens into the eye of the viewer, the optical arrangement being positioned between the first and second lenses and the eye of the viewer.
Patent CA-2270602-A1 (CA)
Inventor: SANDHERR GARRY W
IPC: H01R13/639
Filed: 1999-05-12
Abstract: MY DEVICE IS AN ELECTRICAL OUTLET PLUG PROTECTOR. IT IS A      COVER SLOTTED ON TWO ENDS AND FITTING THROUGH A RIDGED BASE PIECE      THAT ATTACHES TO A EXISTING WALL OUTLET COVER. THE SLOTTED COVER      ALLOWS CORDS TO PASS THROUGH WHILE RESTRAINING PLUGS IN AN      OUTLET. THE COVER IS ADJUSTABLE AND EASILY REMOVEDIREPLACED BY AN      ADULT AND RIGID ENOUGH TO DISCOURAGE YOUNGER CHILDREN FROM      ATTEMPTING TO TRY AND REMOVE/REPLAGE THE PLUG POSSIBLY RESULTING      IN SERIOUS INJURY BY ELECTROCUTION. THE BASE PIECE WILL ATTACH, EITHER PERMANENTLY OR TEMPORARILY TO THE OUTLET COVER AND CONTAIN      A SERIES OF RIDGES ON ITS OUTER EDGE. THIS BASE PIECE WILL FIT      BETWEEN BOTH UPPER AND LOWER SOCKETS, BEING SECURED BY A SCREW, POSSIBLY THE SCREW ALREADY ATTACHING THE OUTLET COVER PLATE TO      THE EXISTING SOCKET. THE SLOTTED COVER WILL SLIDE DOWN THE BASE      PIECE, WITH MINIMAL EFFORT, TO THE DESIRED POSITION OR TOP OF THE      PLUG THEREBY HOLDING THE PLUG FIRMLY IN THE SOCKET. THIS SLIDING   ACTION WILL PRODUCE A "CLICKING" SOUND THEREBY LETTING THE USER      KNOW THE COVER HAS BEEN LOCKED IN PLACE. THE COVER WILL BE      REMOVED TO REGAIN ACCESS TO THE PLUGS BY SQUEEZING THE BASE PIECE      TOGETHER. THE DESIGN WILL ALLOW DIFFERENT SIZED PLUGS TO BE USED      AT THE SAME TIME. THE DEVICE MAY BE SET TO ITS LOWEST POSTION TO      COVER BOTH SLOTS ON EACH OUTLET WHEN NO PLUGS ARE IN USE.
Patent CA-2272103-A1 (CA)
Title: Polymerizable oligomesogenes
Inventor: ETZBACH KARL-HEINZ
IPC: C09K19/54
Filed: 1997-11-11
Abstract: The invention relates to compounds of the general formula (I) X[-Y1-A1-Y2-M-Y3-A2-Z]n in which X is a silicon free, n-bond central unit; the radicals A1 and A2 are, independently of one another, a direct bond or a spacer; the radicals Y1, Y2 and Y3 are, independently of one another, a direct bond, O, S, CO, OCO, COO, OCOO, (a), (b), COS or SCO; M is a mesogene group; Z is a polymerizable group; n is a number between 2 and 6 inclusive; R is hydrogen or C1-C4-alkyl;  and the combination of M-Y3-A2-Z can represent a cholesterol radical. These compounds are suitable as orientation layers for liquid crystal materials, as photolinkable adhesives, as monomers for the production of chirally dopable polymerizable liquid crystal systems, as matrix monomers for polymer-dispersed displays, or as a basic material for polymerizable liquid crystal materials for optical elements, like polarizers, retardation plates or lenses.
Patent CA-2273188-A1 (CA)
Inventor: COTE PIERRE
IPC: G06K9/36
Filed: 1999-05-28
Abstract: The invention relates to a method and an apparatus for encoding images, more particularly to an encoding unit in conjunction with a library of pictorial entities and image qualifiers. The method and apparatus provide encoding an image by using a code factor table in conjunction with a set of element codes. The resulting image code allows the set pictorial elements of an image and their associated image qualifiers to be represented by a compact code uniquely representing a given configuration of pictorial elements.      The use of the resulting image code facilitates the transmission and storage of images requiring only the code to be sent or stored.      The invention further provides a computer readable medium comprising a program element that direct a computer to implement the encoding process.
Patent CA-2274578-A1 (CA)
Inventor: REVELL PATRICIA
IPC: A61Q19/10
Filed: 1997-12-04
Abstract: The invention comprises a kit of parts which comprises, in combination: a) a shaped article comprising a sponge body having a first surface defining a pouch therein, said pouch being adapted to receive and retain a surfactantcontaining composition, and, b) a surfactant-containing composition which comprises a particulate phase. The invention also relates to a method of surface cleaning using a sponge body having a first surface defining a pouch therein, said pouch being adapted to receive and retain a surfactantcontaining composition which comprises the steps of: a) at least partially filling said pouch with a surfactant containing composition which comprises a particulate phase, and, b) performing a manual cleaning operation with the sponge.
Patent CA-2275551-A1 (CA)
Title: Combined waterproofing sheet and protection course membrane
Inventor: MITCHELL GRANT
IPC: E02D31/02
Filed: 1999-06-18
Abstract: A combined waterproofing sheet and protection course membrane has a water resistant film and a protective layer. The protective layer protects the film from being punctured and otherwise compromised. An adhesive layer, with a free adhesive side for adhesion to a foundation, is adhered to the film, so that the membrane can be applied to a subterranean foundation in a single step. While the foundation is being back filled, the protective layer keeps the water resistant film intact thereby maintaining the water resistant capabilities of the membrane.
Patent CA-2275603-A1 (CA)
Title: Substituted propionyl derivatives
Inventor: NAGASHIMA HAJIME
IPC: C07D317/66
Filed: 1997-12-26
Abstract: Compounds represented by general formula (1) or salts thereof; and drugs containing the same as the active ingredient. Because of having potent squalene synthetase inhibitory effects, these compounds are useful as remedies or preventives for hypercholesterolemia, etc. In said formula, X1 represents esterifiable carboxy, etc.; Y1 represents a single bond, etc.; at least one of A1, A2 and A3 represents: -R2-a1-R3-a2, wherein R2 represents a divalent hydrocarbon group; R3 represents a single bond etc.; a1 and a2 represent each a single bond, -S-, etc.; and represents the bond to Q1, Q2 or Q3; while the remainder(s) represent: -R8-a3-R9-a4, wherein R8 and R9 represent each a single bond, etc.; a3 and a4 represent each a single bond, -S-, etc.; and represents the bond to Q1, Q2 or Q3; and at least one of Q1, Q2 and Q3 represents cyclic hydrocarbyl, etc., while the remainder(s) represent hydrogen, etc.
Patent CA-2275606-A1 (CA)
Inventor: ELLINAS GEORGIOS NICOS
IPC: H04J3/08
Filed: 1996-12-20
Abstract: A system and method of automatic protection switching for a network (100) which protect against link or node failure. The protection fibers (119, 121) in the links are pre-arranged into protection cycles so that if a link failure occurs, protection switches in the network nodes (101, 107) connected in the failed link will switch the working fiber data path onto an alternate path comprised of protection fibers (119, 121). Data can then be transmitted through the protection cycle around the fault to reach the node on the other side of the failed link. The same protection fibers (119, 121) can be used to protect a priority connection against center switch failure in a network. The protection switches in each node (101, 107) which connect working fibers (115, 117) to protection fibers (119, 121) are very fast and their settings do not depend on the state of the network.
Patent CA-2276516-A1 (CA)
Inventor: COLLIAS DIMITRIS IOANNIS
IPC: B05B15/02
Filed: 1997-12-23
Abstract: A nozzle for dispensing fluids with suspended solid particulates without experiencing permanent partial or total clogging is provided. The nozzle (40) is made from an elastomeric material and has a dome-shaped tip (48). The domeshaped tip has a slit (42) that provides an elongated orifice which generates a fan-type spray pattern while allowing solid particulates to pass through the nozzle without permanent clogging. The slit is normally maintained closed at rest and provides precompression and shut-off functions. Several versions of the nozzle are described, such as a one-piece nozzle and a nozzle insert. Additionally, the nozzle can be attached to a manually actuated pump device and be used as a spray delivery system.
Patent CA-2278072-A1 (CA)
Title: High average power fiber laser system with phase conjugation
Inventor: KOMINE HIROSHI
IPC: H01S3/067
Filed: 1999-07-16
Abstract: A relatively high average power optical laser utilizes a diode pumped multi-mode dual-clad fiber amplifier configured for double pass amplification to provide a relatively higher average power than single mode fiber amplifiers. In order to compensate for mode scrambling and depolarization from the multi-mode fiber amplifier, the output beam from the mufti-mode fiber amplifier is applied to a vector phase conjugator after a single pass through the amplifier and reflected back into the amplifier. The vector phase conjugator conjugates the electric field amplitude, phase and polarization and reflects a conjugate wave back into the mufti-mode fiber amplifier in a reverse direction. The propagation of the conjugate wave through the amplifier unscrambles mode mixing and restores the beam back to its original polarization state. A Faraday rotator and polarization beam splitter are used to outcouple an output beam after the second pass through the mufti-mode fiber amplifier.
Patent CA-2280504-A1 (CA)
Inventor: WHITE RICHARD E
IPC: H01R4/36
Filed: 1999-08-19
Abstract: An auxiliary wire terminal for removable placement in an electrical terminal cable clamp, constructed of an electrically conductive material that is shaped at its outward end to mate with a connector on an auxiliary wire.   The back section of the auxiliary terminal is positioned behind the terminal clamp and extends at right angles under the clamp and electrical cable so that its flat surface rests on the cable clamp electrical terminal under the cable. The auxiliary connector end extends out of the cable clamp cable insertion opening. The auxiliary connector end extending out of the cable insertion opening is bent at an angle approximately 20° relative to the bottom surface of the cable clamp terminal to clear the cable. Clamping the cable also clamps the auxiliary wire terminal onto the main terminal.
Patent CA-2281927-A1 (CA)
Title: Substituted benzimidazoles as non-nucleoside inhibitors of reverse transcriptase
Inventor: MORNINGSTAR MARSHALL
IPC: C07D235/12
Filed: 1998-02-24
Abstract: The present invention provides compositions and methods for the treatment of HIV infection. In particular, the present invention provides non-nucleoside inhibitors of reverse transcriptase (RT), as well as methods to treat HIV infection using these non-nucleoside inhibitors of RT. In preferred embodiments, the present invention provides a novel class of substituted benzimidazoles, effective in the inhibition of human immunodeficiency virus (HIV) RT, of the following formula:    wherein X" is selected from the group consisting of H, methyl, ethyl, cyano, methoxyl, nitro, amine, acetamide, methylamine, dimethylamine, propan-2-ol, isopropenyl, bromine and chlorine; and wherein R" is selected from the group consisting of 2,6-difluorobenzyl, benzyl, ethylbenzyl, 2,6-dichlorobenzyl, 2,3,4,5,6-pentafluorobenzyl, pyridylmethyl, benzenesulfonyl, 2,6-difluorobenzoyl, and 3,3-dimethylallyl.