baber/WOPTO huggingface dataset:
Patent BG-50686-A1 (BG)
Title: Device for taking of samples in marine environment
Inventor: ATANASOV ATANAS A
IPC: G01N1/10
Filed: 1990-07-05
Abstract: This device is used for extracting and analyzing chemical elements in sea bacteria. It is simple and enhances the efficiency with regard to the data about the biological composition of sea environment. By means of a suitable selection of resonance frequency of the acoustic antennae, and depending on the idiosyncrasies of the concrete zone, samples of diverse composition and density may be taken. The device consists of a metal box with a lid (2), sampling apertures (3), electro-magnetic valves (4) for closure of the apertures, and a cable-damper (5). Along the vertical walls of the box (1), built-in one against the other, are switching-off (6) and receiving (7) acoustic antennae. In the box is fitted a managing device (8), which includes a first and second analogous switcher (9 and 10), a counting bloc (11), a frequency dividing bloc (12), an impulse generator (13), a timer (14), a first and second filter group (15 and 17), "AND" logical scheme (16), an analogous-digital transforming bloc (18), a first and second register (19 and 21), an arithmetic bloc (20) and a counter (22).
Patent WO-9804755-A1 (WO)
Title: Procede 'waelz' de traitement de materiaux bouletes contenant du zinc
Inventor: DOBREV NIKOLA IVANOV
IPC: C22B7/02
Filed: 1997-07-07
Abstract: La présente invention, qui s'applique aux métaux non-ferreux, permet d'obtenir une excellente récupération de métaux non-ferreux à partir de déchets métallurgiques et de matières premières de récupération pour une moindre consommation d'énergie et tout en réduisant la quantité de poussières contenue dans les gaz évacués. Selon ce procédé, à partir de paramètres de traitement pré-établis, on constitue une charge comprenant un matériau contenant du zinc, un composant pulvérisé de combustible solide et un activateur dans les proportions suivantes: 8-12:2,5-7:0,8-1,5. On mélange cette charge et on la boulette. Les billes ainsi obtenues, de 1 à 30 mm de diamètre et d'une teneur en eau de 16 à 18 %, et le reste du combustible solide nécessaire au processus sont dosés par un programme de contrôle technologique pré-établi dans la proportion 3:1 et sont placés dans un four de Waelz. De l'oxygène, dans une quantité de 3 à 12 m3/t de charge traitée, est insufflé à l'extrémité d'évacuation des fours de Waelz. Les gaz évacués des fours, qui contiennent des métaux non-ferreux, sont refroidis et soumis à un double filtrage dans un équipement de filtrage. La teneur en poussières des gaz évacués peut atteindre 350 mg/Nm3 après le premier filtrage, et elle descend en-dessous de 10 mg/Nm3 après le deuxième filtrage. Les oxydes métalliques recueillis dans les filtres sont bouletés en billes de 2 à 6 mm de diamètre d'une teneur en eau de 13,6 à 16 % et sont ensuite soumis à un traitement thermique dans un four de grillage tubulaire, à l'extrémité d'évacuation duquel de l'oxygène est insufflé dans une quantité de 5 à 12 m3/t d'oxydes. Les oxydes métalliques grillés ainsi obtenus sont ensuite soumis à un autre traitement hydrométallurgique, les gaz du four sont refroidis, filtrés dans l'équipement de filtrage, et les oxydes métalliques recueillis sont soumis à un nettoyage et à une récupération supplémentaires, après lesquels les gaz évacués contiennent de 4 à 8mg/Nm3 de poussières.
Patent WO-2004027180-A1 (WO)
Title: Systeme de ventilation statique avec lanterneau
Inventor: UHLMANN WERNER
IPC: E04D13/03
Filed: 2003-09-17
Abstract: L'invention concerne un appareil à double emploi, à savoir de ventilation et d'éclairage simultanés, grâce aux caractéristiques d'une construction de ventilation éolienne statique décrite dans les brevets PI 9505881-8, PI 9603307-0, MU 7700731-0 et MU 7802404-8. Ces caractéristiques ne comprennent pas de parties mobiles qui permettent une entrée de lumière continue et contrôlée et permettent l'option complémentaire consistant en un tube à concentration de lumière (11), un tube collecteur d'air (12), et un diffuseur (13) disposés dans un nouvel appareil qui combine à la fois la fonction de ventilation et d'éclairage naturel équivalent à un appareil avec une ampoule de 1000 W, ce qui résout à la fois les problèmes de ventilation de l'environnement comme la poussière, la chaleur et l'humidité, et l'éclairage sans consommation d'énergie.
Patent WO-03088103-A1 (WO)
Title: Procedes et appareils d'extension de services logiciels
Inventor: GLASSCO DAVID H J
IPC: G06Q10/00
Filed: 2003-04-08
Abstract: L'invention porte sur un environnement de services logiciels doté d'une unité d'extension de services logiciels afin d'aider les utilisateurs autorisés à étendre un service logiciel de l'environnement. Cette unité comprend une pluralité de composants d'objets destinés à un utilisateur autorisé afin de préciser les metadéfinitions définissant des objets d'extension. De plus, cette unité comprend deux classes d'objets d'extension génériques, un singleton et un ensemble, chacun ayant des valeurs de propriété et des procédés associés afin de faciliter la création et l'initialisation d'une ou plusieurs occurrences de l'objet générique, conformément aux metadéfinitions définissant un objet d'extension, et afin de faciliter les accès sélectifs à des valeurs de propriété de l'occurrence/des occurrences de l'objet générique de manière à stimuler les accès aux données des objets d'extension en développement.
Patent WO-2004010410-A1 (WO)
Title: Procede et dispositif de commande d'une zone de visualisation a cristaux liquides
Inventor: LOWLES ROBERT J
IPC: G09G3/36
Filed: 2003-07-23
Abstract: L'invention concerne un écran à cristaux liquides comportant une zone de visualisation présentant une première zone et une deuxième zone, la première zone permettant d'indiquer des changements d'événements. Des changements d'événements tels que la réception de messages, de messages urgents, l'utilisation d'une nouvelle application, l'allumage du rétroéclairage, et l'arrêt du rétroéclairage, peuvent être indiqués au moyen de différentes couleurs ou différents motifs dans la première zone de la zone de visualisation. La deuxième zone sert à afficher des images. L'invention concerne également un procédé destiné à indiquer des changements d'événements dans une première zone d'une zone de visualisation, ladite zone de visualisation faisant partie d'un écran à cristaux liquides, consistant à mettre en oeuvre des informations de commande, à déterminer un premier signal de commande pour ledit changement d'événement sur la base desdites informations de commande, et à alimenter ledit premier signal de commande au premier groupe de pixels dans ladite première zone, ledit premier groupe de pixels comportant au moins un pixel, de manière à commander la couleur dudit premier groupe de pixels par l'intermédiaire dudit premier signal de commande.
Patent CA-2001962-A1 (CA)
Inventor: HEINECKE STEVEN B
IPC: A61F13/02
Filed: 1989-11-01
Abstract: ABSTRACT      An adhesive composite delivery system is provided which comprises two liner pieces and a backing folded in such a manner that the composite may be applied in simple motions. The invention is of particular benefit in applications of very thin films such as high moisture vapor permeable films widely used as medical dressings.
Patent CA-2003901-A1 (CA)
Inventor: MARTIN RONALD R
IPC: C23G5/032
Filed: 1989-11-23
Abstract: Method of and apparatus for continuously reducing oxides which form on the surface of copper bar and rod during casting including means for collecting cleaning mixture vapors; means for raising the temperature and pressure of the collected vapor; means for lowering the temperature of the collected vapor below the temperature at which the vapor will condense without lowering the system pressure; and means for separating condensed cleaning mixture from uncondensed vapor as the uncondensed vapor is being conveyed to a furnace or other means for oxidizing residual vapor.
Patent CA-2007145-A1 (CA)
Inventor: TAKEUCHI TOMIO
IPC: C07H15/252
Filed: 1990-01-04
Abstract: As a new compound is now provided N-acetylbenanomicin B which is useful as an antifungal agent and also as antiviral agent for inhibiting infection of human T-cell with HIV, namely a virus causative of acquired human immunodeficiency syndrome.          N-acetylbenanomicin B may be prepared by acetylation of 4"-amino group of benanomicin B which is fermentatively produced by a new microorganism, MH193-16F4 strain of actinomycetes.
Patent CA-2007491-A1 (CA)
Inventor: TREMBLAY JOHN
IPC: A23C19/045
Filed: 1990-01-10
Abstract: La présente invention se rapporte à un fromage naturel contenant entre 0.5 et 40% en poids de matières grasses et entre 20 et 60% en poids d'humidité, et riche en éléments nutritifs, ledit fromage étant libre d'additifs alimentaires et constitué de lait écrémé, d'une culture bactérienne, de présure et de sel, et pouvant également contenir du germe de blé et/ou du jus de citron.
Patent CA-2011186-A1 (CA)
Title: Pivoting guide for web conveying apparatus
Inventor: BERG JACK V
IPC: B65H23/32
Filed: 1990-02-28
Abstract: ABSTRACT OF THE DISCLOSURE           A web guide for use with web conveying apparatus. The web guide is pivotally mounted on the apparatus so that movement of the web relative to the web guide is attenuated as the web passes through the web guide.
Patent CA-2011867-A1 (CA)
Title: Process for the condensation of at least one epoxide on at least one cyclic anhydride in the presence of a catalyst containing at least one titanium complex
Inventor: BAGREL VALERIE
IPC: C08G63/85
Filed: 1990-03-09
Abstract: Process for condensing at least one aliphatic epoxide containing at least 8 carbon atoms in its molecule with at least one cyclic anhydride of a dicarboxylic acid in the presence of a catalyst based on at least one titanium complex of general formula (I) Ti(OR)2(L)2 in which each of the groups R independently denotes a hydrocarbon group containing 1 to 10 carbon atoms and each of the groups L denotes a ligand of beta-diketone type or of beta-ketoester type. 
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Patent CA-2013654-A1 (CA)
Inventor: PARKER KENT L
IPC: B60R21/215
Filed: 1990-04-02
Abstract: A method for integrally molding a pre-assembled door within an instrument panel to provide a cover for a safety air cushion device includes the steps of molding the plastic instrument panel about and over the door in situ of a mold cavity and thereafter the step of removing a portion of the instrument panel which overlies the door to provide an opening therein to expose the door for opening movement with respect to the instrument panel upon deployment of the air cushion device.  The invention further includes the resultant structure of an integrally molded door and instrument panel assembly having an opening formed in the instrument panel assembly for both defining a ledge to support the door and to define a path for impacting a air cushion device against the door to cause the door to be lifted from its integrally mold seated relationship on the ledge for further deployment of the air cushion device into the passenger compartment of a vehicle.
Patent CA-2015662-A1 (CA)
Title: Safety valve
Inventor: VAN DE MOORTELE GUIDO
IPC: G01F15/00
Filed: 1990-04-27
Abstract: Safety valve.          ABSTRACT.            Safety   valve,   characterised   in   that  it  principally consists of a housing (1), provided with an  inlet  (2)  and an  outlet  (3);  a  main cut off valve (4) installed in the housing (1); and means working together  with  the  flow  of liquid  which  with  the removal of liquid and after a lapse of tine shut the main cut off valve  (4),  which  are  reset in  their  starting position  each  tine an equal or almost equal pressure in the liquid is created  at  the  inlet  (2) and  outlet  (3) of the safety valve and which when the main cut off valve (4) is shut, hold it shut as long  as  a  well defined  drop  of  pressure  remains  in  existence over the main cut off valve (4), whereby these means  are  driven  by means  of  a by-pass, such by means of a channel (6) that is situated apart from the main passage (5).     Figure 2.
Patent CA-2016454-A1 (CA)
Inventor: DAVIS GARY C
IPC: C08G64/12
Filed: 1990-05-10
Abstract: FLAME RETARDANT HALOGEN FREE AROMATIC  POLYCARBONATE COPOLYMER BLENDS         ABSTRACT OF THE DISCLOSURE           Flame retardant halogen-free aromatic polycarbonate copolymer blends are provided of certain triarylsilicon materials, such as hexaphenyldisiloxane with an aromatic polycarbonate copolymer which includes polyester carbonates having condensed silphenylenecarbonyl unit.    The aromatic polycarbonate blends can be injection molded at thicknesses of 1/16" to provide thermoplastics capable of satisfying the V-O requirements of the UL-94 test.
Patent CA-2017505-A1 (CA)
Title: Dispersions for coatings without external crosslinking agents
Inventor: DAS SURYYA K
IPC: C08F226/00
Filed: 1990-05-24
Abstract: ABSTRACT           Disclosed is an anionic emulsifier-free, aqueous dispersion which does not require an external crosslinking agent to provide coatings having good water and organic solvent resistance.  The aqueous dispersion comprises an amine-containing polymer in combination with an acid-functional polymeric dispersant which has been neutralized by a fugitive amine.  The "amine" of the amine-containing polymer is fixed as a result of being present in the polymer so as not to be volatile from a film from the final polymer dispersion product and yet be capable of interaction with acid functionality from the acid-functional polymeric dispersant.          Also disclosed is a two stage method for preparing a preferred anionic emulsifier-free polymer dispersion product.  The two stage method is characterized, in part, in that the mixture of polymerizable monomers for the first stage polymerization comprises an ethylenically unsaturated carboxylic acid or anhydride and at least one copolymerizable ethylenically unsaturated monomer different from the carboxylic acid or anhydride.  The two stage method is also characterized, in part, in that the mixture of polymerizable monomers for the second stage polymerization comprises an ethylenically unsaturated monoamine and at least one ethylenically unsaturated monomer different from and copolymerizable with the ethylenically unsaturated monoamine.
Patent CA-2018382-A1 (CA)
Title: Surge protection assembly for insulating flanges
Inventor: KIRKBY PETER
IPC: H01T4/08
Filed: 1990-06-06
Abstract: ABSTRACT OF THE DISCLOSURE         A protective device for an insulating flange of a high voltage transmission system comprises a varistor unit in combination with a spark gap.  The varistor unit is clamped between a pair of radially extending stub plates connecting the unit in shunt with the insulating flange. The spark gap is defined by a pair of spark electrodes mounted on the stub plates radially outwardly of the varistor unit so that the latter shields the insulating flange from molten metal and heat generated at the spark gap should the varistor unit fail.
Patent CA-2018821-A1 (CA)
Inventor: ANFUSO FRANCESCO
IPC: C08J9/20
Filed: 1990-06-12
Abstract: Expandable beads of blends of poly(phenylen-ether) and a vinyl aromatic polymer are prepared by carrying out the polymerization of the vinyl aromatic monomer in presence of the poly(phenylen-ether) and of an expanding agent.
Patent CA-2019060-A1 (CA)
Title: Process for preparing elastomeric polyurethane or polyurethane-urea polymers prepared using low unsaturation polyethers
Inventor: PORTER JAMES R
IPC: C08G18/65
Filed: 1990-06-15
Abstract: A process is disclosed for preparing a polyurethane or polyurea elastomer by reacting in a closed mold a reaction mixture comprising a polyisocyanate and a relatively high equivalent weight polyether. The process is characterized by employing as said polyether a polymer or copolymer of propylene oxide having at least two hydroxyl groups per molecule, an equivalent weight from 1000 to 5000 and a monofunctional species content of about 0.04 milliequivalents/gram of polymer or less.
Patent CA-2019099-A1 (CA)
Title: Neural controllers
Inventor: GRAF DARYL H
IPC: B25J9/18
Filed: 1990-06-15
Abstract: Abstract of the Disclosure A neural controller, to be called a neuroplanner, is described herein for finding a sequence of system configurations from an initial system configuration to any one of a set of goal system configurations specified by a targeting system the presence of prohibited system configurations. Means are provided for the goal system configurations to be specified by selecting a targeting configuration that is in turn correlated with one or more system configurations. In an embodiment as a robot arm controller, the system configurations are arm configurations, the targeting system is a pointing device that specifies a point in three dimensional space that is to be touched by the end-effector, and the prohibited system configurations are illegal arm configurations; e.g., those that place the arm beyond the physical limits of a joint of the robot arm or in a region that must be temporarily avoided because it is currently occupied by an obstacle. The sequence of configurations provided by the controller constitutes a trajectory that will move the arm from its current configuration to any configuration in which the end-effector is at  the specified target point while simultaneously avoiding obstacles. The neuroplanner includes means for creating an environment network, a system configuration network, and a targeting configuration network that respectively encode quantized representations of the environmental information, the system configurations, and the targeting configurations. Furthermore, means are provided for correlating the environmental network with the system network and also correlating the targeting network with the system network so as to be able to specify prohibited system configurations and goal system configurations respectively. Finally, means are provided for finding a path from one system configuration to a goal system configuration that excludes prohibited system configurations.
Patent CA-2020134-A1 (CA)
Inventor: BERGNER ARNDT
IPC: B28D1/14
Filed: 1990-06-29
Abstract: ABSTRACT OF THE DISCLOSURE A device for cutting an undercut in a borehole at a location spaced from the surface of a material into which the borehole is formed, including a housing with a bore therethrough and a guide sleeve rotatably supported in the housing bore and having an eccentric bore therein.          A bushing with an eccentric bore is rotatably supported in the guide sleeve bore.  A drive shaft is rotatably supported in and extends through the eccentric bore of the housing and has a cutter head at one end.  The drive shaft can be shifted from a centred position within the housing bore into an eccentric position by rotation of the bushing relative to the guide sleeve.  In the eccentric position, the cutter head can penetrate into and form an undercut in the surface of the borehole.          A displaceable snap-in element in the housing prevents rotation of the guide sleeve.  When the maximum eccentricity of the drive shaft is reached, the snap-in element is disengaged from the guide sleeve by an actuating cam on the bushing.  Subsequently, the guide sleeve and the bushing can be rotated together through at least 360° degrees for cutting the undercut.  A blocking member prevents rotation of the guide sleeve during notation of the bushing back into the centred position.
Patent CA-2020496-A1 (CA)
Title: Fungicidal quanidines
Inventor: ZIPPLIES MATTHIAS
IPC: A01N47/44
Filed: 1990-07-05
Abstract: 0. Z . 0050/40924 ABSTRACT OF THE DISCLOSURE: Guanidines I                    (I) (A = C5-C12-cycloalkyl which may bear up to three further substituents;benzyl substituted in the para-position; R1, R2, R3 = H, C1-C4-alkyl; R4 = C5-C18-alkyl which may be interrupted by oxygen, C5-C18-alkenyl, C4-C18-alkynyl or phenyl-C1-C6-alkyl, and these groups may bear up to three further substituents and the phenyl moiety of the phenylalkyl may additionally bear a phenoxy group or up to three C2-C4-alkenyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C6-alkyl or haloalkyl groups, C5-C6-cycloalkyl-Cl-C8-alkyl, where the ring may bear up to three further substituents; A = benzyl and R4 = C3-C4-alkyl which may be interrupted by oxygen, or C4-alkenyl, both of which may bear up to three further substituents; R3 + R4 = C5-C6-heterocycle which may bear up to three further sub-stituents and may be interrupted by oxygen) and the salts I-HX and the metal complexes of I.          The compounds I are suitable as fungicides.
Patent CA-2020833-A1 (CA)
IPC: A44B19/58
Filed: 1990-07-10
Abstract: A method of and apparatus for manufacturing slide fasteners of selected product lengths from an elongate continuous stringer chain, the method comprising selecting predetermined fastener component parts from among a plurality of such respective component parts which differ in type, form, material and color, feeding and applying the selected parts one at a time to the stringer chain. The apparatus reducing the method to practice comprises operating units arranged to selectively feed and apply the component parts under computer program control.
Patent CA-2022499-A1 (CA)
Title: Method and apparatus for removal of obstructive substances from body channels
Inventor: MURPHY-CHUTORIAN DOUGLAS R
IPC: A61B17/22
Filed: 1990-08-01
Abstract: A catheter device and a method for using same to facilitate removal of obstructive material in a human body channel. The catheter comprises an elongated body with a distal end portion adapted to be inserted within the channel and a proximal end portion. A lumen, extending lengthwise through said catheter body, supports a guidewire having a distal end along which the catheter body can be moved within the channel. A series of parallel, closely spaced fiber members extend through the catheter body from its proximal end and terminate near a distal end face of said catheter. Laser energy supplied at the catheter's proximal end is transmitted along the fiber members and is emitted forwardly therefrom at the catheter's distal end face. In one embodiment the catheter has a tapered nose portion for displacing obstructive material in the body channel before the emission of laser energy. In another embodiment, the fiber members are movable longitudinally in unison to sever and trap obstructive material which is removed from the body channel.
Patent CA-2024391-A1 (CA)
Title: Suction box
Inventor: NURMI PEKKA
IPC: E04F17/08
Filed: 1990-08-31
Abstract: SUCTION BOX     ABSTRACT OF DISCLOSURE          The invention  relates to  a suction box for a central vacuum  system,  comprising  a  cover  part (1) designed to  be mounted against the exterior surface of a wall, a counterpart (2) of  the cover  part, designed to be  mounted inside  the wall, and a so  suction bend (3) designed to bend the suction  tube inside  the wall to  a  direction  parallel  to  the  plane of the wall. According to the invention, the counterpart (2) and the cover  part  (1)  Constitute  a solid integral body (4) comprising a supporting surface (5) resting against the interior  surface  of  the  wall  board, a round-shaped mounting flange (6) raised from the  supporting surface and designed  to be  placed in  a hole in the wall, and curved and elongated attachment areas (7) to which the cover part (1) can be fastened.           (Fig.3)