baber/WOPTO huggingface dataset:
Patent WO-03062334-A1 (WO)
Title: Encre flexographique biodegradable
Inventor: MASARO LAURENT
IPC: C09D11/00
Filed: 2003-01-23
Abstract: La présente invention a trait à une encre flexographique à base d'eau dans laquelle un polymère biodégradable, tel qu'un polyhydroxyalcanoate (PHA), remplace des résines polymériques classiques peu ou non biodégradables par exemple. Les PHA sont utilisés sous la forme d'une suspension de latex dans l'eau, donc la présente invention a trait à un nouveau mélange pigment/latex. Le PHA sous forme de latex constitue un véhicule fluide dans lequel tous les constituants requis pour former une encre flexographique sont ajoutés, c'est à dire, des pigments, de la cire et/ou un liant, ainsi qu'un solvant, le cas échéant. Les PHA sont principalement responsables de la biodégradabilité de l'encre flexographique à base d'eau. L'invention a également trait à un procédé de production d'une composition aqueuse avec des propriétés améliorées de biodégradabilité.
Patent CA-2000549-A1 (CA)
Title: Radiotherapeutic immunoconjugates labeled with iodine-125
Inventor: WOO DAVID V
IPC: A61K51/00
Filed: 1989-10-12
Abstract: ABSTRACT OF THE DISCLOSURE    A radiotherapeutic immunoconjugate comprising a tumor specific monoclonal antibody, or fragment thereof, and an Auger electron emitting radionuclide, wherein the tumor specific monoclonal antibody or fragment is capable of tumor nucleus localization of the radionuclide is disclosed.  The radiotherapeutic immunoconjugate is administered in a therapeutically effective amount to patients having or suspected of having a malignancy reactive with the antibody or fragment.
Patent CA-2001240-A1 (CA)
Inventor: BUTCHER RICHARD H
IPC: F24F6/04
Filed: 1989-10-23
Abstract: A fan shaft of an evaporative cooler is horizontal and carries a driving pulley at one end.  A pump spindle is vartical, carrying a driven pulley at its upper end and pump impeller at its lower end, the impeller being in a pump housing in the cooler water tank.  A circular Bection elastomeric band drives the spindle from the fan shaft.
Patent CA-2005670-A1 (CA)
Title: Method for treatment of endotoxic shock in a mammal
Inventor: WISSNER ALLAN
IPC: A61K39/395
Filed: 1989-12-15
Abstract: 30, 953 Title:  A METHOD FOR THE TREATMENT OF ENDOTOXIC SHOCK IN A MAMMAL                             ABSTRACT           The invention is a method of treating endotoxic shock in a manual which comprises administering to the mammal a therapeutically effective amount of an antagonist to Platelet Activating Factor in combination with a therapeutically effective amount of one or more monoclonal or polyclonal antibodies directed towards either Tumor Necrosis Factor .alpha., Interleukin-1.beta., Gamma Interferon, or bacterial cell wall lipopolysaccharides.
Patent CA-2006345-A1 (CA)
Title: Method of enlarging end of capillary tube bore
Inventor: BERKEY GEORGE E
IPC: C03C25/68
Filed: 1989-12-21
Abstract: A method of forming a tapered aperture at the end of a capillary tube bore. A gaseous etchant such as a fluorine-containing compound flows through the bore and emanates from the first end of the tube. That tube end is heated to create a longitudinal temperature gradient. The gaseous etchant reacts with the tube and enlarges that portion of the bore at the first end. The resultant tapered aperture has a surface smoothness and shape that greatly facilitates the insertion of optical fibers during the fabrication of optical energy transfer devices.
Patent CA-2007565-A1 (CA)
Inventor: ENGELBACH BRIAN W
IPC: G05D16/06
Filed: 1990-01-11
Abstract: BUBBLER VALVE                   (Abstract of the Disclosure) A bubbler valve has a metering flow control poppet that is pressure imbalanced in the closed direction. The poppet is selectively yieldably biased open by a spring, and inlet pressure acting on the poppet in opposition to the spring adjusts the open position of the poppet.
Patent CA-2010761-A1 (CA)
Inventor: CAPDEBOSCQ BERNARD
IPC: B26F1/08
Filed: 1990-02-23
Abstract: ABSTRACT          Device for fastening a die (100) on a tool carrier cylinder (200).  The die is provided on its inner face with a series of parallel arcuate members (150) of which all faces on the same side have oblique parts (155) orientated outwardly.  The outer face of the tool carrier cylinder includes a first number of circular transverse grooves (210) and a second number of length-wise grooves (260) each of which slidably retains a locking rod (270) held in place radially but movable longitudinally.  These locking rods include a transverse slot (275) situated at the level of every circular groove.  These rods are caused to slide by mechanical and/or pneumatic and/or electric means in such a way that all walls (276) situated on the same side of the transverse slots engage in the arcuate members in order to lock them within the corresponding circular groove.
Patent CA-2012649-A1 (CA)
Title: Air chargers and airturbo chargers
Inventor: DORUS VASILE
IPC: F01D17/06
Filed: 1990-03-21
Abstract: AIRCHARGERS AND AIRTURBOCHARGERS         ABSTRACT         POLUTION IS A BIG PROBLEM ALL OVER THE WROLD AND TRYING         TO CONTROL IT SHOULD BE EVERYBODY'S CONCERN BEFORE IT IS         TOO LATE. PART OF THE POLUTION IS PRODUCED BY THE         MOTORVEHICLES INDIFFEREN OF WHAT KIND OF COMBUSTIBIL IS BURNING.         ELECTRIC VEHICLES CAN BE PART OF THE SOLUTION BUT THE         BATTERIES THAT SUPPLAY THE  ELECTRIC POWER RUN OUT FAST         AND RECHARGING THEM IS A SLOW PROCESS. THIS INVENTION         IS CONCEPTED TO PRODUCE ELECTRIC POWER BY USING THE         POWER OF THE AIR THAT HITS AN ELECTRICVEHICLE WHILE IT IS        IN MOTION WICH ALWAYS WILL BE THERE.  THE AIR WILL ACTUATE         THE FANBLADES (PALETTES) OR TURBINES(S) WHICH ARE INSTOLED ON         THE SHAFT OF A GENERATOR OR ALTERNATOR THAT IS MOUNTED         ON A SPECIAL REINFORCEMENT BUILT ON THE ELECTRIC VEHICLE.         THIS ELECTRIC POWER CAN BE USED TO RECUPERATE PART         OF THE ELECTRIC POWER USED TO PUT THE ELECTRIC         VEHICLE IN MOTION AND THEREFORE INCREASING THE TIME         THAT THE ELECTRIC VEHICLE IS RUNNING ON BATTERIES.
Patent CA-2013524-A1 (CA)
Title: Cloning genes from streptomyces avermitilis for avermectin biosynthesis and the methods for their use
Inventor: GEWAIN KEITH M
IPC: C12P17/18
Filed: 1990-03-30
Abstract: There are disclosed plasmids containing DNA isolated from Streptomyces avermitilis, the microorganism which is used to prepare avermectin compounds, identified as pAT1, pVE650 pVE855, pVE859, pVE1446, pVE923, and pVE924 which contain the genetic information for the biosynthesis of the avermectins.      Methods for the isolation of such plasmid and for the manipulation of the plasmids to alter the formation of the avermectin compound are also disclosed.
Patent CA-2014609-A1 (CA)
Inventor: KAJIKAWA AKIRA
IPC: A01N/
Filed: 1990-04-12
Abstract: This invention relates to dry, water soluble, pesticidally acceptable particulate compositions, to a method of use thereof for killing or controlling pests including weeds and to a process for preparing such compositions. This invention also relates to dry, water soluble and/or water dispersible, pesticidally acceptable particulate herbicidal compositions containing one or more herbicides, a herbicidal method of use thereof and to a process for preparing such compositions. The dissolution or dispersible rates of particulate pesticidal compositions in water are enhanced by the presence of a small but effective amount of an organosilicone block copolymer wetting agent or a fluorocarbon wetting agent.
Patent CA-2014841-A1 (CA)
Title: Macrolides having immunosuppressive activity
Inventor: WYVRATT MATTHEW J JR
IPC: A61K31/445
Filed: 1990-04-18
Abstract: TITLE OF THE INVENTION       MACROLIDES HAVING IMMUNOSUPPRESSIVE ACTIVITY            ABSTRACT OF THE DISCLOSURE         Ring-expanded macrolides related to FK-506 have immunosuppressive activity.
Patent CA-2021355-A1 (CA)
Inventor: NEITTAANMAKI PEKKA
IPC: D21G9/00
Filed: 1990-07-17
Abstract: Method and system for regulating transverse distribution of fibre orientation of a web produced by a paper machine.  In the method and system, data are collected concerning relationship between the transverse distribution of fiber orientation and the transverse distribution of grammage of a web that is being produced by a paper machine in response runs in various states of operation of the machine.  The relationship data thereby obtained are stored in computer memory.  In response to such relationship data, the distribution of fiber orientation in the web to be produced is corrected by regulating a transverse profile of a discharge opening of a headbox of the paper machine.
Patent CA-2021580-A1 (CA)
Title: Polysiloxane-grafted copolymer topical binder composition with novel fluorochemical comonomer and method of coating therewith
Inventor: GARBE JAMES E
IPC: A61K9/70
Filed: 1990-07-19
Abstract: A novel composition useful as an adhesive at room temperature (20°C) and which comprises a copolymer which has both pendant fluorochemical groups and pendant polysiloxane grafts. Also disclosed are topical applications containing the novel composition.
Patent CA-2022606-A1 (CA)
Inventor: GELARDI JOHN
IPC: G11B23/113
Filed: 1990-08-02
Abstract: An integral actuator/reel lock/spring for a video cassette is described, including: (a) a lock body having a first end and a second end, an inclined opening at the first end to receive a tape player/recorder pin, lateral wings, angled grooves and a lead in for a self-centering rib in the cassette base; and (b) a spring bar connected centrally at the second end of the lock body, the spring bar including a pawl and a lower dog leg combination formed at each end. The lock body is received in the cassette base in an area defined by: (a) a first, elongated, central portion having parallel side walls, between which is formed a self-centering rib; and (b) a pair of lateral, substantially triangular walled portions, each spaced from the central portion.  The lock body fits substantially within the central portion with the wings extending above the parallel walls, the grooves resting on the parallel walls, the spring bar extending across the parallel walls, the pawls pivotably mounted against the lateral portions and the dog legs underlaying the reels.  In the "locked" position, the biasing spring bar normally urges the lock body inward in the central portion.  The pawls contact by ratchet action teeth formed on the circumference of each bottom reel flange.  During the locked condition, the reel lock has the ability to pivot to each side of a center line of the central portion to move with shifting reels.  When the cassette is placed in the player/recorder, a pin of the tape player/recorder enters the inclined opening and forces the lock body against the force of the spring arm.  Only at this time does the lead-in receive the self-centering rib to direct the lock body backwardly along the center line. Also, the spring arm becomes more curved, pulling the pawls toward the center line and out of ratchet engagement with the teeth so that the lock body enters the unlocked position.
Patent CA-2022992-A1 (CA)
Inventor: HENDEL MORDECHAI
IPC: H02H11/00
Filed: 1990-08-09
Abstract: ABSTRACT           Programmable   safety  electrical   socket   controller apparatus  (10) for controlling operation of an electrical socket (12)  by distinguishing between an actual electrical load  and  a false  load   created  by human  contact,  thereby  substantially eliminating  the  risk of  electrocution.   The  controller  (10) initially operates in a standby mode wherein the rated voltage of the  electrical power system (N,  L) is effectively  disconnected from  the socket terminals (14).  A data value group representing the electrical  characteristics  of    the  connected  load   is obtained  at  safe  voltage levels and these are  examined  by  a microprocessor (25), in which there is stored a set of electrical characteristics based on known physiological data relating to the human body. By comparison of the data value group with the stored characteristics,  the  microprocessor (25) is able to   determine whether any of the data value group parameters are  inconsistent with  those  of  an  actual  electrical  load,   before  applying electrical  system power in an energization mode,  thus  reducing hazards caused by accidental contact of a human being   After it has been determined that an actual load is connected and    power has  been  applied,  additional  protection is  provided  in  the energization mode against leakage current  conditions,  overload overvoltage, and overheating. Remote communication and monitoring functions are also provided.
Patent CA-2025780-A1 (CA)
Title: Bathing preparation
Inventor: YOROZU HIDENORI
IPC: A61K8/36
Filed: 1990-09-20
Abstract: ABSTRACT OF THE DISCLOSURE       A bathing preparation comprising: (a) at least one carbonate; (b) at least one organic acid, wherein adipic acid amounts to 70 % by weight or more of the total of the organic acid; and (c) at least one highly volatile perfume, is disclosed.  The perfume is not vaporized into the air, thus the bathing preparation sustains its aroma in bath water for a prolonged period of time and exerts relaxing and refreshing bathing effects.
Patent CA-2029160-A1 (CA)
Title: Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
Inventor: PETROFF LENIN J
IPC: A01N25/24
Filed: 1990-11-01
Abstract: There is disclosed a herbicide composition in which a postemergent herbicide is activated by the inclusion of a silicone glycol adjuvant consisting essentially of (i) a silicone glycol having an average structure (see fig.I) wherein Me denotes a methyl radical, and (ii) a silicone glycol dispersant compound for component (i).  When compared to similar prior art silicone glycol adjuvants not having an acetoxy terminated glycol chain, the compositions of the present invention provide enhanced rainfastness in the control of weeds, particularly velvetleaf plants.
Patent CA-2030466-A1 (CA)
Title: Insulating stud
Inventor: SIROIS BERTIN
IPC: E04B1/62
Filed: 1990-11-21
Abstract: ABSTRACT OF THE DISCLOSURE              An insulating stud, that can be used in constructing the walls of a building, comprises first and second elongated, parallel and spaced apart wooden members both rectangular in cross section.  The first member defines a first face with a first longitudinal groove therein, while the second member defines a second face facing the first face and having a second longitudinal groove therein.  In order to mechanically interconnect  the  first  and  second  members,   a longitudinal  strip  of  wooden board  has  a  first longitudinal edge portion glued into the first groove, and a second longitudinal edge portion glued into the second  groove.    An  I-shaped wooden  structure  is thereby   obtained,   which   structure   defines   a longitudinal channel on either side thereof.  In order to insulate the stud, a strip of styrofoam is adhered in each of these channels.
Patent CA-2031191-A1 (CA)
Inventor: BREILLATT JULIAN P JR
IPC: A61M1/28
Filed: 1990-04-17
Abstract: An anhydrous solid water-soluble composition and method for direct controlled administration of beneficial agents to a flowing medical fluid.  The beneficial agents are geometrically dispersed in a solid matrix and isolated from one and other to al-low administration of mutually reactive agents.
Patent CA-2032039-A1 (CA)
Title: Glass fiber size
Inventor: DANA DAVID E
IPC: C08G63/91
Filed: 1990-12-12
Abstract: GLASS FIBER SIZE     ABSTRACT OF THE DISCLOSURE      Silylated polyester resins comprising the acid salt of a Michael addition adduct of an aminoorganosilane and a conjugated unsaturated polyester resin containing a polyethylene oxide chain segment useful for sizing glass fiber reinforcement of polyester molding composites.
Patent CA-2032921-A1 (CA)
Title: Thermosettable composition
Inventor: PORTELLI GENE B
IPC: C08L101/00
Filed: 1990-12-21
Abstract: ABSTRACT OF THE DISCLOSURE           A thermosettable resin composition having a viscosity that decreases during processing temperatures and increases as the temperature is raised to curing temperatures is provided.  The composition comprises thermosettable resins and thermoplastic particles that are insoluble in the thermosettable resins at processing temperatures but soluble in the thermosettable resins at curing temperatures.  Prepregs prepared from the thermosettable resin composition are also provided.
Patent CA-2033249-A1 (CA)
Inventor: ZEPPEZAUER MICHAEL
IPC: A61K33/243
Filed: 1990-12-27
Abstract: The combination of agents according to the invention for use in therapeutic procedures, in particular for the treatment of cancers or autoimmune diseases, consists of at least one cytostatic (e.g. vincristine, methotrexate, cisplatin) as a first agent and of at least one histone and/or at least one active histone section with cytostatic or cytotoxic effect as a second agent. The two agents have a synergistic effect at the site of the pathogenic process. <IMAGE>
Patent CA-2034090-A1 (CA)
Inventor: GERSTMANS PHILIPPE
IPC: H04R1/02
Filed: 1991-01-14
Abstract: Dans un cabinet de son traditionnel ou assisté par processeurs, il est difficile d'obtenir une pression accoustique élevée ainsi qu'une définition sonore précise pour de longue portée. Dans la conception que nous proposons, nous obtenons un taux de dynamique élevé permettant une haute pression accoustique et une grande précision sonore à longue portée et/ou dans des locaux résonnant. De par la configuration des parois internes ainsi que les dimensions des évents, les deux hauts parleurs travail en charges symétriques. Par ce principe de symétrisation, les hauts parleurs sont soumis à des pressions continuellement égales sur chacune des faces des membranes des hauts parleurs et par conséquent, une contrainte mécanique forte et constante s'exerce continuellement sur lesdits hauts parleurs. La disposition des hauts parleurs permet une projection compressée dans le pavillon non résonnant et à directivité constante.
Patent CA-2034152-A1 (CA)
Title: Device for thermally killing weeds
Inventor: HOEK HENDRIK J
IPC: A01M21/04
Filed: 1991-01-15
Abstract: Abstract A  device  for  thermally  killing  weeds  near  plants  of  a valuable crop arranged in rows is provided with a frame (12) which can be moved in the direction of the rows of plants, one or more burners (7) fixed to the frame, the nozzles of which are directed at  the  ground  or  just  above  the  ground,  discharge means  for combustion  gases  fitted  at  some  distance  opposite  the  burner nozzles, and feed means (10) for feeding in cooling medium to form a cooling curtain at some distance above  the place where  the combustion gases of the burners will touch the ground. In order to kill only the weeds directly around the plant stems and also to prevent the combustion gases from flowing up along the plant stems, the outflow direction of the burners runs essentially at right angles relative to the direction of movement of the frame,  and discharge means for discharging cooling medium are fixed to the frame at some horizontal distance opposite the cooling medium feed means.
Patent CA-2036174-A1 (CA)
IPC: B01F25/74
Filed: 1991-02-12
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus to allow reaction in the liquid phase. The apparatus is a vessel having a baffle.  There are openings in the baffle through each of which a liquid passes as a jet.  Neighboring openings are sufficiently close to allow impingement of the jets thereby allowing for reaction of the liquids.  The invention finds application in reactions where the reactants are immiscible and is particularly suitable in the nitration of aromatic hydrocarbons using mixed acids in aqueous solution.  A method of conducting a reaction between at least two reactants in the liquid phase is also provided comprising passing a liquid containing the reactants through a plurality of adjacent spaced openings to create a series of impinging jets.
Patent CA-2038328-A1 (CA)
IPC: B01D53/04
Filed: 1991-03-15
Abstract: L'appareil de filtration d'air décrit ici comporte une chambre où sont situés un ou plusieurs filtres contenant du charbon activé, et permettant de faire entrer de l'air vicié et d'en faire sortir l'air filtré. Cet appareil comporte aussi un système intégré pouvant effectuer le lavage de la matière active du charbon activé des filtres, par des jets d'eau chaude.  Le système de lavage à l'eau chaude permet la désorbtion des Produits Organiques Volatils (POV) captés par les filtres au charbon activé sous forme de liquide plus ou moins huileux, pouvant être récupéré ou non selon un système plus ou moins complexe de récupération des liquides. Les filtres après avoir été lavés par l'action du système de lavage à l'eau chaude, peuvent être réutilisés tels quels. Le système intégré de lavage s'opérera lorsque l'entrée et la sortie de l'air seront cessés.
Patent CA-2044518-A1 (CA)
Title: Process for the fine purification of an aqueous alkali chloride solution for use in membrane electrolysis
Inventor: LOHRBERG KARL
IPC: C01D3/14
Filed: 1991-06-13
Abstract: The aqueous alkali chloride solution is coarse-ly purified first. In the succeeding fine purification means the solution, which contains calcium ions, magnesium ions and undissolved magnesium compounds, is passed through a plu-rality of purification stages (ion exchange stages), which contain cation exchange granulate. In the fine purification means the solution having a pH value of about 10 to 11 is passed through a first ion exchange stage and the solution coming from the first ion exchange stage is acidified to de-crease its pH value by at least 0.5. The solution is subse-quently passed through at least one second ion exchange stage and a solution which is virtually free of undissolved mag-nesium compounds is withdrawn from the fine purification means. The acidified solution fed to the second ion exchange stage has preferably a pH value of 5 to 10.
Patent CA-2047267-A1 (CA)
Title: Bracket kit for attachment of an exterior housing to vinyl siding
Inventor: WEST LAWRENCE M
IPC: F16M13/02
Filed: 1991-07-17
Abstract: "BRACKET KIT FOR ATTACHMENT OF AN EXTERIOR HOUSING TO  VINYL SIDING"          ABSTRACT OF THE DISCLOSURE         A bracket arrangement is provided for attachment of a utility box to vinyl siding without perforating the vinyl siding.    The  bracket  includes  a plate  with  a  lip which projects up under a horizontal  junction between two vinyl siding pieces and a lower attachment element that attaches under the edge of a lower vinyl siding piece to hold the bracket and the utility box rigid on the outside surface of the building.
Patent CA-2047485-A1 (CA)
Inventor: BLOYS JAMES B
IPC: C09K8/46
Filed: 1991-07-19
Abstract: A cement method and composition for cementing a well penetrating subterranean formations and aqueous based drilling fluid containing at least one cement retarder characterized by a major proportion of the drilling fluid from the well as it was drilled; water; a lesser proportion of dry cementitious material; a minor amount of a dispersant that does not affect satisfactory set cement within an acceptable time interval; and an accelerator selected from the class consisting of acetic acid; the first 4 carbon esters thereof: acetamide; monoethanolamine; and diethanolamine. The first 4 carbon esters are the methyl; ethyl; propyl, both normal and isopropyl; and butyl ester, normal, isobutyl and tertiary butyl.