baber/WOPTO huggingface dataset:
Patent WO-0051636-A1 (WO)
Title: Modulateurs de thromboplastine fgl2
Inventor: LEVY GARY
IPC: A61P31/12
Filed: 2000-02-25
Abstract: Dans cette invention, on a déterminé que la protéine capside nucléique provenant d'un virus hépatique pouvait induire la thromboplastine, fgl2. On a ensuite développé que LF-A1 induisait également fgl-2. Ces découvertes permettent de mettre au point des méthodes et des compositions thérapeutiques dans le but de moduler la coagulation immune. Plus particulièrement, on peut utiliser les inhibiteurs du gène ou de la protéine N ou du gène protéique LF-A1, ou du site de liaison LF-A1 sur le promoteur thefgl-2 pour inhiber la coagulation immune provoquée par un virus tel qu'un virus hépatique.
Patent WO-03040042-A1 (WO)
Title: Appareil et procede de production d'eau purifiee a haute purete microbiologique utilisant un ensemble membrane a osmose inverse
Inventor: SMITH STEVEN D
IPC: B01D61/12
Filed: 2002-10-31
Abstract: L'invention concerne un procédé destiné à produire de l'eau satisfaisant les spécifications de Pharmacopée Inc. des Etats-Unis en vue d'obtenir de l'eau purifiée et de l'eau pour injection, et de l'eau pour dialyse telle que le prévoit l'American Association for Advancement of Medical Instrumentation (AAMI). Le système ne comporte pas de réservoirs de stockage dans lesquels une eau stagnante serait salie par un biofilm colonisant la surface de réservoirs. L'eau est mise en circulation dans tout le système de purification et extraite selon les besoins, à la demande. L'eau est purifiée et est utilisée immédiatement ou recyclée et repurifiée pour garantir sa qualité. L'assainissement du système de purification, le maintien de la pureté microbiologique et le nettoyage sont effectués par régulation du pH de manière qu'il est normalement acide par maintien d'une concentration élevée en dioxyde de carbone en solution, le dioxyde de carbone étant admis à passer dans le perméat à partir d'une ensemble membrane à osmose inverse (72, 74) utilisé pour purifier l'eau.
Patent WO-03056755-A1 (WO)
Title: Procede de detection de connexion automatique dans les reseaux optiques
Inventor: MATTSON JAMES R
IPC: H04L12/24
Filed: 2002-12-23
Abstract: L'invention concerne un procédé de détection et de mise en oeuvre de connexion automatique entre noeuds interconnectés (10a, 10b), dans un élément de réseau unifié (24), qui consiste à transmettre des messages (50) entre les noeuds. On introduit ces messages dans des trames de données (30) adressées depuis les points de transmission respectifs (18), via des liaisons entre noeuds (28), aux points de réception respectifs (20). Les messages en question renferment l'information utilisée dans la mise en oeuvre des points prévus pour leur réception, ainsi que l'information permettant d'identifier les équipements ayant établi, transmis et remis ces messages, respectivement, moyennant quoi il est possible de vérifier l'interconnectivité des noeuds interconnectés.
Patent CA-2000358-A1 (CA)
Inventor: MULLER HANNS-PETER
IPC: C08G18/00
Filed: 1989-10-10
Abstract: Mo3237 LeA 26,430 REACTIVE SYSTEMS AND A PROCESS FOR THE PREPARATION OF                 POLYURETHANE PLASTICS ABSTRACT OF THE DISCLOSURE The present invention relates to reactive systems comprising (a)  a storable mixture of (i) a polyisocyanate component comprising at least one organic polyisocyanate, and (ii) an epoxide component stabilized by heating in the presence of an alkylating agent, wherein said heating is optionally carried out in the further presence of part of the polyiso-cyanate component (i), (b)  an isocyanate-reactive component containing at least two isocyanate-reactive groups in a quantity such that 0.1 to 0.9 isocyanate-reactive groups are present for every isocyanate group in component (a), wherein at least 10% by weight of component (b) comprises compounds having a molecular weight greater than about 2000, (c)  optionally, tertiary amines in a quantity such that the total storable mixture contains at least 0.005 mole of tertiary amine nitrogen atoms for each 100 9 of the total amount of the storable mixture, and, optionally, (d)  other auxiliaries and additives.          The present invention also relates to a process for the preparation of optionally foamed polyurethane plastics containing isocyanurate groups comprising (1) mixing the components of such reactive systems at a temperature less than 60°C and (2) heating said reactive system to a temperature of at least 60°C.     Mo3237
Patent CA-2001984-A1 (CA)
Inventor: LOSZEWSKI RAYMOND
IPC: D01F9/10
Filed: 1989-11-01
Abstract: A high strength silicon carbide monofilament which has a core and a stoichiometric bulk layer of silicon carbide deposited on the core having an exterior surface and a core bulk layer interface, the bulk layer having an average grain size of less than 200 nanometers which size varies continuously across the cross section of the bulk layer, the variation comprising a first average grain size at the interface which increases to a maximum average grain size intermediate the interface and the exterior surface and then decreases to the minimum at the exterior surface.  In an alternate embodiment a surface layer is deposited on the bulk layer of silicon carbide.  A preferred method of making the silicon carbide monofilament is also presented.
Patent CA-2005846-A1 (CA)
Title: Skin treatment method
Inventor: GETTINGS RICHARD L
IPC: A61K31/695
Filed: 1989-12-18
Abstract: A method of treating skin disorders such as acne vulgaris by applying topically to the epidermis a composition of an emulsion in which there is present a silane and a volatile low viscosity low molecular weight water immiscible liquid of a silicone fluid, causing the silane to penetrate follicular orifices, using the volatile silicone fluid for the purpose of driving the silane into sebaceous glands and destroying members of the staphylococcal group of bacteria therein. An abrasive, astringent and fragrance may also be included. This method also allows for the treatment of dermatosis, such as ringworm and athlete's foot.
Patent CA-2006611-A1 (CA)
Inventor: WANNGARD CARL J F
IPC: C01B11/14
Filed: 1989-12-22
Abstract: The  invention  relates  to  a  process  for  the reduction of the perchlorate content in electrolytes for chlorate production,  whereby the electrolyte is subjected to the following process steps: a)   a part of the flow of an electrolyte leaving the chlorate  process   is  evaporated  at  an  elevated temperature of, for example,  from 30 to 110~C and/or at a reduced pressure to a reduction in liquid volume of from 1 to 4 times, b)   the product from the previous step is cooled to a temperature of from 30 to 0~C,  to produce a cooled solution having a concentration of sodium perchlorate of at least about 40 g/l, c)   to the product from the previous step is added a potassium chloride solution with a concentration of at least 1.0 mole/l up to the saturation concentration, d)  the product from the previous step is relieved of solid phase and recirculated to the chlorate process.
Patent CA-2007250-A1 (CA)
Title: Device for hydraulic conveyance of loose materials
Inventor: DROBADENKO VALERY PAVLOVICH
IPC: B65G53/40
Filed: 1990-01-05
Abstract: A device for hydraulic conveyance of loose materials comprises a toroidal chamber having an equatorial plane thereof set with respect to a horizontal plane at an angle ( .delta. ) falling within a range of ~<.delta.<90°, where ~ is the angle of internal friction of the loose material,when saturated with tha liquid used for hydraulic conveyance. The chamber is provided with pipes for charging the loose material and for discharging the liquid, both of the pipes being arranged on one side with respect to the meridianal plane, and a slurry discharge   unit arranged on its other side.
Patent CA-2007563-A1 (CA)
Title: Termostat assembly
Inventor: WELLS GORDON K
IPC: H01H37/54
Filed: 1990-01-11
Abstract: THERMOSTAT ASSEMBLY                      (Abstract of the Disclosure) A thermostat assembly includes a spring washer interposed between a switch case and a bimetal disc for biasing such disc into firm engagement with the disc housing to enhance heat transfer and dampen bouncing of the disc.
Patent CA-2009206-A1 (CA)
Title: Microprocessor controlled universal video monitor
Inventor: NICHOLS GARY H
IPC: G09G1/28
Filed: 1990-02-02
Abstract: Abstract A microprocessor controlled video monitor is presented.          The video monitor is able to automatically adjust the values of its parameters to adjust to operation on a number of different computer systems.  The video monitor includes control lines (35-39,43,53-60), digital-to-analog converters (3,45) and a control processor (1).  The control processor (1), through the digital-to-analog converters (3,45), controls the values of the parameters of the video monitor.          Stored in a non-volatile memory (2) are entries which contain values of video monitor parameters. The control processor (1) recognizes different computing systems on the basis of the frequency and polarity of horizontal and vertical synchronization signals.  When either frequency or polarity of either the horizontal or vertical synchronization signals changes, the control processor (1) will search the non-volatile memory (2) for an entry in which values stored for both the frequency and polarity of both the horizontal and vertical synchronization signals matches the currently measured frequency and polarity of the horizontal and vertical synchronization signals.  If a match is found the values for the parameters stored in the entry are applied by the control processor (1) through the digital-to-analog converters (3,45) to the control lines (35-39,43,53-60).  A user may adjust certain parameters through the use of switches (183,184,185) which are periodically polled by the control processor (1).  When the control processor (1) receives instructions from a user through manipulation of the switches (183,184,185) the control processor (1) makes the specified changes to the video monitor parameters and stores the new values in non -volatile memory (2).
Patent CA-2009594-A1 (CA)
Inventor: COVEY ROBERT L
IPC: H01S5/00
Filed: 1990-02-08
Abstract: A hemispherical lens and a spherical lens couple a laser diode light beam to a single mode 10µ core diameter optical fiber producing coupling efficiencies over 60% without anti-reflection coatings,even with substantial misalignments of the lenses.
Patent CA-2010515-A1 (CA)
Title: Retractable rearview mirror self-locked in position for parking and in position for use with return without risk of pinching the fingers
Inventor: MANZONI BERNARD
IPC: B60R1/076
Filed: 1989-11-16
Abstract: In addition to a base and a mirror-holder casing, the rearview mirror according to the invention compri-ses a front-to-rear tilting piece articulated by means of  a member for permanent  forward pivoting relatively to  said casing  and  a  member  for  permanent  rearward pivoting  relatively  to  said  base  and  coupled  by  a spring  to  the  casing,  which  is  further  connected  to said base at the front by a retractable pivoting member and at the rear by a sliding pivoting member, a locking member with elastic return being mounted on the tilting piece  and  cooperating  selectively  with  two  notches in the base defining the positions of use and of par-king of the casing.
Patent CA-2010634-A1 (CA)
Inventor: NAKAGAMI TARO
IPC: G06F9/38
Filed: 1990-02-22
Abstract: A digital signal processing apparatus according to the present invention includes two or more address registers associated with at least one of an instruction memory, a data memory, or a coefficient memory and two or more data registers associated with a computing block, and these two or more registers are duty cycled switched between different jobs being simultaneously processed by the computing block to enable efficient processing on a single chip of jobs that can be processed with different processing speeds, such as jobs suited for high speed processing or low speed processing.
Patent CA-2010711-A1 (CA)
Title: Process control terminal
Inventor: JUNDT LARRY O
IPC: G06F3/048
Filed: 1990-02-22
Abstract: 21-59(10704)A                  PROCESS CONTROL TERMINAL Abstract of the Disclosure A process control terminal may be used in a computer network consisting of a process control network of process controllers and an application network of host computers.  The process control terminal allows a process control operator access to both process control functions and application programs being executed by a host computer.  The process control terminal includes an Ethernet controller and it emulates a standard DEC terminal in order to facilitate its use in preexisting computer systems.  The process control terminal displays information relating to process control functions in a first portion of its associated CRT screen and information relating to applications programs in a second portion of the CRT screen, the second portion being exclusive of the first portion so that process control information is not overwritten by applications information.  The process control terminal also includes an automatic login feature that allows an operator to automatically login to an application program without typing a username or a password.
Patent CA-2010850-A1 (CA)
Inventor: BECKEMEIER HEINZ
IPC: C08F10/00
Filed: 1990-02-23
Abstract: Separation of volatile components from the polymer melts formed during the homopolymerization of ethylene or the copolymerization of ethylene with other copolymerizable compounds at elevated pressures and elevated temperatures by countercurrent treatment with ethylene.  Superior separations are obtained by the process.
Patent CA-2014892-A1 (CA)
Title: Multi-layer circuit board
Inventor: MARTINELLI MARCO
IPC: H05K3/46
Filed: 1990-04-19
Abstract: Attorney's Docket No. 8069 CAN     INVENTORS: MARCO MARTINELLI, WALTER SCHMIDT            and HANS-J?RGEN REUTER INVENTION: MULTI-LAYER CIRCUIT BOARD     ABSTRACT OF THE DISCLOSURE     In a multilayer printed wiring board having at least two circuitry planes or surfaces spaced apart by an electrically  insulating  intermediate  layer,  mechanically reinforcing means are laminated into the printed wiring board, such mechanically reinforcing means stiffening the printed wiring board and forming at the same time in predetermined sections electrical conductor lines which are associated to the electrical layout of the printed wiring board.   In this manner,  the electrical as well as the mechanical characteristics and properties of the insert material are utilized at the same time.  This insert material is preferably electrically conductive carbon in the form of carbon fibers.  A so-called prepreg consisting of carbon fibers, i.e. a graphite weave sheet impregnated with resin, can be laminated in the form of a layout into the multilayer printed wiring board and can partially or entirely take over the electrical functions and at the same time act as a reinforcement.     WWK:GR:ke-nc3
Patent CA-2015208-A1 (CA)
Title: Modular position controller
Inventor: BAUER JOHN
IPC: F02D41/04
Filed: 1990-04-23
Abstract: 89P78A/2   LB0689,                               89P7824 ABSTRACT      A variable valve timing system utilizes a closed-loop control for controlling the valve phasing wherein the closed-loop control receives a command input from the engine ECU.  The command input is a pulse width modulated waveform that is synchronized with engine TDC.
Patent CA-2015778-A1 (CA)
Title: Fiber composite article and method of manufacture
Inventor: MOTT JOHN R
IPC: H01B3/00
Filed: 1990-04-30
Abstract: An article and method for its manufacture are described. The article is preferably a ladle used in the manufacture of metals and receives molten metal for further chemical processing in the ladle or for transportation. The ladle is transparent to a wide range of electromagnetic radiation wavelengths which allows the metal to be heated or stirred by induction without heating the ladle itself. The ladle is made of glass fibers and an inorganic cement, and this provides strength along with high temperature resistance. The article is manufactured by winding glass fiber around a mandrel, the glass fiber having an inorganic cement adhered to it. In one technique, the cement is provided on the fiber as an aqueous slurry, and the product is allowed to air cure after winding. In a second technique, the cement is adhered to the fiber by electrostatic attraction. After winding is complete, additional cement may be added, the product is placed in an autoclave supplied with steam whereby the cement takes up water, and it is then allowed to cure. After the product is cured, it is preferably sawed into two pieces to form two inductively transparent ladles.
Patent CA-2017041-A1 (CA)
Title: Installation a table vibrante pour la fabrication de produits en beton
Inventor: ANCRENAZ DANIEL M
IPC: B28B1/087
Filed: 1990-05-17
Abstract: INSTALLATION A TABLE VIBRANTE POUR LA FABRICATION DE PRODUITS EN BETON Quatre arbres porteurs de balourds sont disposés selon quatre lignes parallèles superposées par paire et portent en bout chaqun une poulie crantée (52, 62, 72, 82) d'entrainement. Une courroie à double crantage (14) animée par un moteur (15) passe alternativement sous et sur les poulies (62, 52) de la première paire, sur un renvoi (15') et sur et sous les poulies (72, 82) de la seconde paire. Des poulies folles (53, 63, 73, 83) associées à chaque arbre assurent un bon enroulement de la courroie (14). Le moteur (15) et le renvoi (15') sont déplaçables latéralement sur un coulisseau (17) par rapport aux lignes d'arbres, ce qui permet de varier en continu la position respective des balourds de chaque paire d'arbres et, par là, l'intensité de la force de vibration résultante entre une valeur nulle et une valeur maximale. (Figure 3)
Patent CA-2017887-A1 (CA)
Title: Contamination-resistant dispensing and metering device
Inventor: MATKOVICH VLADO I
IPC: A61J1/05
Filed: 1990-05-31
Abstract: Abstract A device for dispensing liquid drops, such as drops of medicine, in a controlled fashion while protecting the rest of the liquid from inadvertent contamination is provided by an elastically deformable container with a composite membrane across a passageway between the body of the container and a delivery orifice.  The composite membrane has one component that is liquophilic and one that is liquophobic, both components having pore sizes to resist the passage of contaminant.
Patent CA-2019019-A1 (CA)
Title: Method and system for high speed data transfer
Inventor: PETERSON PAUL A
IPC: H04M11/00
Filed: 1990-06-14
Abstract: METHOD AND SYSTEM FOR HIGH SPEED DATA TRANSFER         Abstract of the Disclosure A method of transferring data from a computer to a remote entity. A predetermined block count is stored in the computer. One or more data blocks are moved from the computer to one or more buffers, respectively, in an interfacing device. The block count is decremented for each of the data blocks so moved. One or more of the data blocks are then transmitted from the interfacing device to the remote entity. An acknowledge signal received from the remote entity for each data block received by the remote entity, and the block count is incremented for each acknowledge signal so received.
Patent CA-2022204-A1 (CA)
Title: Air delivery system for a transport refrigeration unit
Inventor: VIEGAS HERMAN H
IPC: F25B27/00
Filed: 1990-07-30
Abstract: ABSTRACT OF THE DISCLOSURE         An air delivery system for a transport refriger-ation unit having a dual speed prime mover,  a compressor, a  condenser,  an  evaporator,  and  first  and second air delivery  blowers   for  the   condenser  and  evaporator, respectively.   The speed  of the first blower is directly proportional to the  speed  of  the  prime  mover  and the second blower  is driven  by an  adjustable speed arrange-ment.    The  adjustable speed  arrangement  includes  an electric  clutch  and  a  one-way  clutch.    The electric clutch, when energized, selects  a predetermined  speed of the evaporator  blower, which is greater than the speed of the condenser blower, and when the electric clutch  is de-energized  the  evaporator  blower  is  driven at the same speed as the condenser blower, via the one-way clutch.
Patent CA-2023413-A1 (CA)
Title: Procede et dispositif de decoupe au jet d'eau a haute pression de nappes epaisses de matiere souple
Inventor: VIVES MICHEL
IPC: B26F3/00
Filed: 1990-08-16
Abstract: Procédé et dispositif de découpe au jet d'eau à haute pression de nappes épaisses de matière souple. La découpe de nappes épaisses de matière fibreuse se fait, à l'aide d'un dispositif comprenant unie embase à laquelle est fixée une lame portant à son extrémité un gicleur, lequel, alimenté en eau sous pression via une canalisation, émet un jet d'eau fin et ultra-rapide. A chaque passe, une nouvelle épaisseur H est découpée dans la nappe, tandis que les flans de la partie déjà découpée sont écartés l'un de l'autre par la lame. Le jet ainsi préservé, conserve sa pleine puissance de découpe.
Patent CA-2026573-A1 (CA)
Title: Nucleic acid test article and its use to detect a predetermined nucleic acid
Inventor: FINDLAY JOHN B
IPC: C12Q1/6876
Filed: 1990-01-26
Abstract: A nucleic acid test article can be used to detect a predetermined nucleic acid found in a specimen. The test article comprises a substrate having two opposing surfaces and a water-insoluble nucleic acid probe attached to at least one of the surfaces in a distinct zone thereof. The probe is composed of a water-insoluble particle to which is covalently attached an oligonucleotide which is complementary to a predetermined nucleic acid of interest.  Substantially none of the probe is embedded within the surface of the substrate. Particularly useful test articles have a multiplicity of water-insoluble probes located in distinct zones on one of the substrate surfaces useful for the detection of a multiplicity of predetermined nucleic acids.
Patent CA-2028293-A1 (CA)
Title: Method for Treating Zinc-Containing Sulfate Solution
Inventor: BOATENG DANIEL A D
IPC: B01D61/44
Filed: 1990-10-23
Abstract: There is provided a method for treating zinc-containing sulfate solutions which comprises an acid removal for the recovery of a substantially pure sulfuric acid solution and a solution low in acid and containing the zinc and metal impurities from the sulfate solution.  The acid removal is carried  out  by  a  membrane  process  that  consists  of dialysis,  electrodialysis  or  dialysis  integrated  with electrodialysis.  The dialyzate or diluate is subjected to a   dual-circuit,   side-by-side,   simultaneous   solvent extraction of zinc and sulfuric acid.   In one circuit sulfuric acid is extracted from the dialyzate or diluate and the raffinate from the zinc extraction with an amine-containing extractant.  Acid is stripped from the loaded organic  with  water  or  an  alkaline  substance,  and  is recovered as sulfuric acid or as a sulfate, preferably as ammonium sulfate.  In the other circuit, zinc is extracted from the raffinate from the acid extraction with an organic phosphoric-,  phosphinic-,  phosphonic- or  thiophosphinic acid-containing extractant.  The zinc is stripped from the loaded  organic  with  acid,  and  is  recovered  as  a concentrated zinc sulfate solution.  A residual solution substantially containing the impurities is removed from the process.  The extraction and stripping may be carried out in one or more stages.
Patent CA-2028497-A1 (CA)
Title: Composition for chemical and biological treatment of polluted water, and preparation process therefor
Inventor: VAN DEN HECKE JEAN-CLAUDE
IPC: C02F3/34
Filed: 1990-10-24
Abstract: The composition of matter for the chemical and biological purification of contaminated waters is intended to be spread in the water to be purified. This composition comprises at least the following two inorganic materials in granular form:     - a porous calcium carbonate rich in oligoelements,   - an alumina silicate hydrate containing alkaline-earth metals.   These two materials contain in the adsorbed state specific bacteria for the biological degradation of organic materials containing a carbon chain. Use for improving the efficiency of the purification of polluted waters.