baber/WOPTO huggingface dataset:
Patent CA-1244565-A (CA)
Inventor: WEISS JOERN-VOLKER
IPC: C08J3/02
Filed: 1984-12-14
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE   An epoxy resin-diammonium salt emulsion is based on a liquid epoxy resin, water, an emulsifier and a latent curing agent, wherin the emulsifier is (a)  a polyvinyl alcohol obtained by saponification of polyvinyl acetate with a degree of hydrolysis of at least 70% and a molecular weight of at least 5,000, (b)   a polyoxazoline having a molecular weight of 10,000-100,000, and/or (c)  a copolymer of N-vinylpyrrolidone with -  vinyl esters of mono- or dibasic carboxylic acids of up to 6 carbon atoms, -  (meth)acrylic esters of mono- and dihydric alcohols of up to 6 carbon atoms, -  maleic, fumaric, crotonic acid and/or -  styrene and wherein the latent curing agent is the salt from a (a)  diamine of the formula H2N-CH2-R-NH2 or H2N-R-CH2-R-NH2 wherein R is -  an optionally substituted C4-9-alkylene residue, -  an optionally substituted C6-9-cyclo- alkylene residue, or -  a C7-9-aralkylene residue, with (b)  optionally hydroxy-group-containing, aliphatic, cycloaliphatic, or aromatic mono- or dicarboxylic acids of up to 12 carbon atoms.
Patent CA-1240628-A (CA)
Inventor: ENGLEMAN EDGAR G
IPC: C07K16/08
Filed: 1985-01-03
Granted: 1988-08-16
Abstract: Abstract By careful screening and mutation, a human-murine hybridoma suitable as a fusion partner for immor-talizing an antibody-secreting as a cell has been generated.        The trioma fusion products of this immortalizing partner are stable producers of human monoclonal antibodies.  A trioma which produces monoclonal human anti-varicella zoter is disclosed.  A human anti-A IgM is also produced using this general method by the trioma S-H22 and by an alternate hybrid, HHA1.
Patent CA-1232359-A (CA)
Inventor: SLACK THOMAS B
IPC: G06V10/70
Filed: 1985-01-15
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE      A probabilistic learning element particularly adapted for use as a task independent sequential pattern recognition device receives sequences of objects and outputs sequences of recognized states composed of objects and includes a plurality of memories for storing the received sequences of objects and previously learned states as well as predetermined types of knowledge relating to previously learned states.  The sequences of received objects are correlated with the information relating to the previously learned states in order to assign probabilities to possible next states in the sequence of recognized states. Based upon the probabilities of the possible next states the most likely next state is determined and outputted as a recognized next state in the recognized state sequence when the element determines that a state has ended.  The element additionally includes means for providing a rating of confidence in the recognized next state.  The ratings of confidence for a sequence of recognized stated are accumulated and if the accumulated value exceeds a predetermined threshold level the element will be caused to store the recognized state sequence as a learned state sequence.
Patent CA-1234674-A (CA)
Title: Apparatus for continuously producing hollow metallic  ingot
Inventor: NAWATA SUSUMU
IPC: B22D11/041
Filed: 1985-01-21
Granted: 1988-04-05
Abstract: APPARATUS FOR CONTINUOUSLY PRODUCING HOLLOW METALLIC INGOT         Abstract of the Disclosure The apparatus comprises an annular water-cooled metallic mold having open upper and lower ends, a core member located in the inner space of the mold to form there-between an annular casting passage for solidifying therein the molten metal supplied in the casting passage, and a movable supporting base member adapted to initially close the lower end of the casting passage to support the molten metal therein and then moved downwardly apart from the lower end as the metal in the casting passage solidifies so as to permit the solidified metal to be pulled out from the casting passage for continuously producing the hollow metal-lic ingot.  The core member comprises a heat-insulating member having a molten metal receiving vessel mounted thereon with at least a molten metal conducting passage formed therein communicating with the casting passage so as to supply the molten metal from the vessel to the casting passage, and a casting member made of graphite or a carbonic material and secured to the lower side of the heat-insulating member with the outer peripheral surface being tapered downwardly inwardly to form a casting face.  The solidification of the molten metal supplied in the casting passage commences first at the outer surface thereof and proceeds inwardly, and finally to the inner surface of the molten metal thereby positively avoid-ing formation of solidified shell in the inner peripheral - ? -surface and occurrence of sweating or cold shut because the heat-insulating member makes the casting member to be heated quickly and therefore has the effect of slowing down the cooling and solidifying rate at the inner peripheral portion of the molten metal while the outer peripheral portion is quickly cooled and solidified by the effect of the water-cooled mold as well as by the effect of solidified and water-cooled metal pulled out from the casting passage.          The provision of the molten metal receiving vessel on the heat-insulating member of the core member centrally of the casting passage permits the uniform temperature of the molten metal to be supplied to the casting passage and makes it possible to produce a thin-walled ingot.                             - ? -
Patent CA-1239036-A (CA)
Inventor: MACKAY ROBERT K
IPC: E04G15/06
Filed: 1985-01-24
Granted: 1988-07-12
Abstract: ABSTRACT A cast iron pipe sleeve is provided at each end with a tight-fitting metal disk.  A threaded steel rod is screwed into a nut welded in the center of the inside face of a solid disk.  The disk rests against the outer edge of the sleeve and the rod extends through the interior of the sleeve and out through a hole in the center of the opposite disc and further through a hole in one of the form walls.  One or more wire cables or chains secure the cuter disc to  the  inner edge of the pipe sleeve.  Alternately, the solid disc may be centrally located within the pipe sleeve and cables secured by hooks between the solid disc and the outer edge of the pipe sleeve.  A long bar or channel provided with a center hole is placed over the end of the rod and across two external studs on the form wall.  As a nut is tightened onto the end of the rod against the channel, the sleeve is drawn securely and squarely against the form wall.  After the other form wall is secured in place tightly against the second end of the sleeve, the concrete is poured and cured, the exterior nut is removed, the form walls are removed, and the discs and rod are removed to be reused.  The sleeve remains cast in the concrete as a cylindri-cal passage through the thickness of the concrete for pipes.  One alternate embodiment provides an interior disc bolted within the sleeve.  Another embodiment provides a sleeve extending completely through the form with a bar and spacer bolted to the form ribs.
Patent CA-1228121-A (CA)
Inventor: KUKI TAKAKUNI
IPC: H04B7/26
Filed: 1985-02-21
Granted: 1987-10-13
Abstract: ABSTRACT A paging receiver includes a memory for storing the receiver's own paging number and decrypting information for selecting, out of decrypting methods corresponding to several encrypting methods, one corresponding to the paging number.  A receiver circuit receives a paging number and a message following it.  A decrypting circuit compares the received paging number and the stored paging number and, if they are found identical, decrypts the received message by the decrypting method selected on the basis of the decrypt-ing information.  A display screen displays the decrypted message.  The invention makes it difficult to eavesdrop or tap messages even if the paging number of the receiver is known by many others.
Patent CA-1261517-A (CA)
Inventor: JACOB LUTZ E
IPC: C09J7/02
Filed: 1985-03-22
Granted: 1989-09-26
Abstract: ABSTRACT   Petroleum resins having a softening point from 10°C to 80°C obtained from C5 olefines and diolefines and one or more monovinyl aromatic compounds which contain from 10 to 30 wt.% of the aromatic are useful as tackifiers for carboxylated styrene butadiene copolymer to produce pressure sensitive additives especially aqueous based adhesive when the resin is in the form of an emulsion which is also claimed.
Patent CA-1255273-A (CA)
Inventor: HERZOG JAMES M
IPC: B67B3/20
Filed: 1985-04-01
Granted: 1989-06-06
Abstract: SEALING MACHINE CLOSURE CAP PICKUP               ABSTRACT OF THE INVENTION       An improved cap pickup is described for use with straight line sealing machines which seal containers with closure caps.  The pickup has a simplified construction including a central mounting frame on which several cap applying shoes are movably mounted and has an improved cap chute end positioned at the entrance end of the pickup for precisely positioning closure caps on the finish of containers being moved below the cap pickup.
Patent CA-1233190-A (CA)
Inventor: REIST WALTER
IPC: B65H29/50
Filed: 1985-04-10
Granted: 1988-02-23
Abstract: INVENTOR:   WALTER REIST INVENTION:  APPARATUS FOR FORMING A SPIRAL-LAYERED COILED STACK             FROM SUBSTANTIALLY TWO-DIMENSIONAL FLAT STRUCTURES CONTINUOUSLY ARRIVING IN IMBRICATED FORMATION                      ABSTRACT OF THE DISCLOSURE             A stack support rotating about an upright axis is arranged beneath a discharge station of a delivery conveyor for the imbricated formation.  The stack support and at least the discharge station of the delivery conveyor are adjustable in height in relation to one another.  In order to increase the storage capacity of the spiral-layered coiled stack being formed, respectively in order to reduce its height for the same content, a drive mechanism is provided to periodically displace the discharge station of the delivery conveyor and the axis of rotation of  the  stack support relative to one another periodically and alternatingly toward and away from one another.  A spiral-layered coiled stack thus forms in which each layer of the coil consists of a flat spiral preferably comprising a plurality of spiral windings progressing from the interior to the exterior and from the exterior to the interior in alternate layers.
Patent CA-1238267-A (CA)
Inventor: PASSA RENE
IPC: B23D35/00
Filed: 1985-05-07
Granted: 1988-06-21
Abstract: ABSTRACT OF THE DISCLOSURE          A hydraulic shearing machine for cutting steel sheets and the like in which the lower blade is fixed between two vertical end-plates of the frame whilst the upper blade is carried by a movable apron.  The support provided for the lower cutting blade consists of a hollow box which extends horizontally between the vertical end-plates of the shearing-machine frame and only the ends of which are attached to the frame.  The lower blade is fixed against one of the side walls of the support box so as to be displaced with respect to the theoretical center of rotation of said support box about its own axis.  In consequence, the vertical forces exerted on the lower blade at the time of utilization of the shearing machine tend to produce a twisting movement of the support box, thus providing compensation for the horizontal flexural displacement of the box under the action of the hori-zontal forces.  The movable upper apron of the shearing machine is preferably upwardly inclined in order to enhance the buckling action of the apron and to induce a forward displacement of the upper blade, thus having a contributory effect in reducing the clearance between the blades.
Patent CA-1274645-A (CA)
Inventor: RENLUND GARY M
IPC: C04B35/10
Filed: 1985-06-07
Granted: 1990-09-25
Abstract: THERMOPLASTIC MOLDING OF CERAMIC POWDER                Abstract of the Disclosure A thermoplastically moldable ceramic composition comprised of from about 40% to about 60% by volume of a ceramic powder and a binder comprised of an organic acid and a copolymer of ethylene and from greater than about 12 weight % to about 33 weight % vinyl acetate, said organic acid having a melting point ranging from about 44°C to about 88°C and ranging from greater than about 18% by weight up to about 45% by weight of the binder.  The ceramic composition is thermoplastically molded into a body which is baked to remove the binder and then densified to produce a polycrystalline body having a porosity of less than about 20% by volume.
Patent CA-1246288-A (CA)
Inventor: KEMPTER FRITZ E
IPC: C08G8/10
Filed: 1985-06-14
Granted: 1988-12-06
Abstract: Abstract of the Disclosure:  Essentially phenol-free phenol resol ethers which are bonded via o,o'-methylene ether groups are prepared by a process in which A. where the process is carried out beginning with the methylolation in an aqueous medium, the methylolation is carried out in the presence of 0.5 - 10% by weight, based on the phenol employed, of Me++ ions, the latter are then removed as a sparingly soluble salt, the water present as a solvent in the reaction mixture is removed at 30 - 80°C in the presence or absence of one or more monohydric, dihydric or tri-hydric alcohols and an entraining agent, and the water of reaction formed during the etherification is separated off at 45 - 120°C, and B. where the process is carried out beginning with the methylolation in a non-polar organic solvent, the methylolation is carried out in the presence of 0.1 - 0.3% by weight, based on the phenol employed, of Me++ ions, the etherification is effected at 95 - 120°C in the presence of one or more monohydric, dihydric or trihydric alcohols, with or without recycling of the distillate which passes over, and finally residual phenol in the products prepared by A. or B. is removed by evaporation in a thin film evaporator until the phenol content is less than 1% by weight.        The phenol resol ethers prepared according to the invention are useful for the preparation of coating systems and for adhesives.
Patent CA-1271709-A (CA)
Inventor: KELTON ARDEN A
IPC: A61M1/14
Filed: 1985-12-23
Granted: 1990-07-17
Abstract: Abstract of the Disclosure:         A liquid suspension separator of simple, one-piece construction is provided for field tests such as bovine testing.  The liquid suspension separator includes a housing having a separator chamber incorpo-rating a filter body characterized by its ability to laterally filter the particulates of the suspension from the liquid component thereof.  The housing incorporates eluant, liquid suspension and discharge ports and the liquid component of the suspension can be immediately collected to permit a test or tests to be run thereupon.          One of the embodiments of the separator includes a test chamber which already incorporates a test specimen reactive to the liquid component of the suspension to permit an immediate test to be conducted in the field.
Patent CA-1260887-A (CA)
Inventor: DEARWESTER DONALD D
IPC: A47K10/42
Filed: 1986-02-24
Granted: 1989-09-26
Abstract: DUAL DISPENSING MODE CARTON  AND CONCOMITANT PACKAGE                ABSTRACT       A dual dispensing mode carton for, for example, a stack of interfolded sheets of facial tissue.  The carton has a dispensing opening which is configured and disposed to enable substantially droop-free pop-up dispensing of one sheet at a time with improved sheet to sheet stand-up height uniformity as successive sheets are withdrawn from the carton; and group mode dispensing of a plurality of sheets simultaneously without having to disassociate them from each other.  A dispensing package is also provided which comprises such a dispensing carton having a stack of interfolded sheets disposed therein.
Patent CA-1264799-A (CA)
Inventor: GENEQUAND PIERRE
IPC: B41J2/44
Filed: 1986-03-18
Granted: 1990-01-23
Abstract: La présente invention concerne un procédé d'impression électrophotographique matricielle, ainsi qu'un dispositif pour la mise en oeuvre de ce procédé. Ce dispositif comporte un assemblage plan de plaquettes de modulation disposées alternativement selon deux lignes parallèles, un guide de lumière destine à guider la lumière émise par une source quasi ponctuelle sous forme de deux nappes convergeantes traversant respectivement les deux lignes de modulateurs, et un tambour rotatif dont la surface latérale est constituée par un support photosensible. Le guide optique est formé d'une plaque a faces planes parallèles, délimitée par trois bordures. Une première bordure a une forme toroïdale dont le centre correspond à la position de la source, la seconde bordure a une forme cylindroparabolique et la troisième bordure est constituée par un dièdre dont l'arête est parallèle aux faces planes du guide. Ce dispositif permet d'effectuer une écriture ligne par ligne selon une direction sensiblement parallèle à l'axe de rotation du support photosensible.
Patent CA-1266386-A (CA)
Inventor: ISSENMANN OLIVIER
IPC: G01N1/00
Filed: 1986-03-27
Granted: 1990-03-06
Abstract: ABSTRACT       For analysis  of  samples  containing  organic  matter, especially of rock from oil drilling mud, apparatus comp-rises  an arm hinged at  its base to be movable from a tilted position when it receives a container of sample, which fits on the top of the arm, to a vertical position in which the arm is raised to fit the upper end of the container within an electrically heated chamber; a conduit for carrier gas, e.g. hydrogen, passes up the arm so that gas  passes  through  the  container when  in position,  and through the chamber and via another conduit to a burner within an analysis chamber.    In use, the container is heated to pyrolyse the sample and the resultant vapors are entrained in the gas, burnt and analysed by flame ionisation.
Patent CA-1243351-A (CA)
Inventor: AGARWAL ANIL K
IPC: G01N27/406
Filed: 1986-04-01
Granted: 1988-10-18
Abstract: ABSTRACT          An oxygen sensing package includes a solid electrolyte sensor and a silicon carbide heating element arranged so as to surround the solid electrolyte and radiate heat to it from convex surfaces.
Patent CA-1263371-A (CA)
Inventor: ARZOUMANIDIS GREGORY G
IPC: C08F10/00
Filed: 1986-04-30
Granted: 1989-11-28
Abstract: Abstract of the Disclosure An exhaustively prepolymerized supported olefin polymerization catalyst component comprises solid, hydro-carbon-insoluble, magnesium-containing, titanium-con-taining catalyst particles which have been contacted with an olefin monomer and an organo-aluminum co-catalyst under exhaustive prepolymerization conditions at an Al/Ti atomic ratio such that the weight of prepolymer formed is less than 10 times the weight of such catalyst particles and the resulting prepolymerized catalyst particles essentially are inactive to further polymerization.
Patent CA-1258992-A (CA)
Inventor: HASEGAWA JUN
IPC: C03C17/36
Filed: 1986-04-30
Granted: 1989-09-05
Abstract: ABSTRACT OF THE DISCLOSURE         A sheet of glass includes a baked ceramic paste disposed on a surface thereof and a baked silver paste disposed on the surface over the ceramic paste, the baked silver paste containing silver at a proportion of at least 60 wt%.
Patent CA-1263927-A (CA)
Inventor: FUKUTA KENJI
IPC: B05D1/34
Filed: 1986-05-16
Granted: 1989-12-19
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a two-component mixing type coating apparatus for use in coating car bodies, and the like.  The apparatus comprises a supply/mixing device for allowing a main component and a hardener run into one another at an intermediate junction of their supply paths and transferring the mixture to a spray coating gun, check valves disposed in the flow paths upstream of the junction in order to prevent backflow from the junction, and stop valves disposed in the flow paths between the check valves and the junction in order to close the supply paths in response to cessation of spraying action of the spray coating gun.
Patent CA-1240250-A (CA)
Inventor: LOGULLO FRANCIS M SR
IPC: C08J5/06
Filed: 1986-05-29
Granted: 1988-08-09
Abstract: TITLE COMPOSITES ABSTRACT OF THE DISCLOSURE A rigid composite of an epoxy resin matrix reinforced with continuous filament of a p-aramid coated with an adhesion modifier.
Patent CA-1235205-A (CA)
Inventor: HASIRCOGLU ALEXANDER W
IPC: H01R13/46
Filed: 1986-05-29
Granted: 1988-04-12
Abstract: INSULATION DISPLACEMENT COAXIAL CABLE TERMINATION AND METHOD     Abstract of the Disclosure Coaxial cables made up a plurality of co-planar individual coaxial cables, each having a signal wire and a coaxial conductive sheath including a ground wire co-planar with the signal wires, are terminated by inserting the end of the cable in a housing for receiving an array of insulation dis-placement contacts along an axis transverse to the plane of the cable.  Each signal wire and each ground wire is electrically contacted by a respective one of the insulation displacement contacts.  The cable is secured to the housing, and the housing is secured to the structure which supports the contacts.
Patent CA-1260284-A (CA)
IPC: H01F13/00
Filed: 1986-06-20
Granted: 1989-09-26
Abstract: ABSTRACT     A magnetic key has a body of magnetic material with a plurality of distinct magnetic poles on a surface of the body. Within each pole, the flux density varies in a manner such that the flux density has a relatively low value at a position between two further positions where the flux density is relatively high.
Patent CA-1271293-A (CA)
Title: Adhesive composition
Inventor: WICHELHAUS JUERGEN
IPC: C09J5/06
Filed: 1986-09-08
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE    Thermoplastic  polyamide  mixtures  of  polyamides based on dimerized fatty acids in which at least one polyamide  contains  as  an  incorporated  unit  C2-C10 aliphatic diamines which are capable of diamide for-mation,  are N-C1-C8-alkyl-substituted on at least one side.
Patent CA-1273952-A (CA)
Inventor: BUERSTINGHAUS RAINER
IPC: A01N57/12
Filed: 1986-10-22
Granted: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE: Bisthiolphosphates of the formula                 , where R is alkyl, and pesticides containing these compounds.
Patent CA-1254667-A (CA)
Inventor: SUTHERLAND HUGH F II
IPC: H04N3/233
Filed: 1986-12-05
Granted: 1989-05-23
Abstract: Abstract A high voltage generator develops an ultor voltage to accelerate an electron beam of a picture tube.          The high voltage generator draws a resupply current in accordance with beam current loading by the picture tube.          The deflection circuitry generates line and field deflection currents in respective line and field deflection windings to enable the electron beam to scan a raster.  A diode modulator, including a differential amplifier input stage and an emitter-follower output stage, modulates the amplitude of the line deflection current to provide side pincushion correction.  The voltage at a high voltage resupply current terminal of the high voltage generator is coupled in a nonlinear manner to the differential amplifier for nonlinearly modulating the amplitude of the line deflection current in accordance with beam current loading.