baber/WOPTO huggingface dataset:
Patent CA-1152179-A (CA)
Inventor: WEST KENNETH J
IPC: G06F11/273
Filed: 1980-08-01
Granted: 1983-08-16
Abstract: APPARATUS FOR MONITORING AND/OR CONTROLLING              ABSTRACT OF THE DISCLOSURE         Apparatus for monitoring and/or controlling the operations of a computer at a user site from a support center over a telephone line, the computer at the user site including a central processing unit (CPU) and a display terminal.  The apparatus includes a telephone instrument at each location connected to the telephone line, a display terminal connected to an acoustic coupler at the support center and a control and switching device at the user site connected to the CPU, to the display terminal at the user site and to an acoustic coupler. When a link is established between the acoustic coupler at the support center and the acoustic coupler at the user site over the telephone line, the display terminal at the support center is operable with the display terminal at the user site in either an on-line mode or a conversational mode.  In the on-line mode, either display terminal can input to the CPU and the output from the CPU is displayed at both display terminals.  In the conversational mode, the CPU is disengaged and inputs from either display terminal are displayed at both display terminals.  In the absence of the link, the display terminal at the user site is operable with the CPU through the control and switching device.
Patent CA-1150424-A (CA)
Inventor: HANCOCK WILLIAM L
IPC: A47C23/32
Filed: 1980-08-05
Granted: 1983-07-19
Abstract: Abstract of the Disclosure A box spring assembly which includes a generally rec-tangular frame and a wire spring assemblage mounted on the top side of the frame; the assemblage including a large number of straight wires arranged criss-cross fashion and arcuate springs that support and connect the straight wires at some of the points of intersection.  A basic wire grid is formed with downwardly extending hook portions that snap over some of the spring wires to secure the grid to the assemblage so as to bridge the spaced between the straight wires.  The "spring back" capability of the spring wires allows them to spring into the hook portions so as to retain the grid in position.
Patent CA-1130970-A (CA)
Inventor: GRANGER JIM G JR
IPC: E04H7/22
Filed: 1980-08-18
Granted: 1982-09-07
Abstract: GRAIN STORAGE BIN AND METHOD OF MAKING           AND USING THE SAME                      ABSTRACT OF THE DISCLOSURE           A storage bin is disclosed for storing a flowable material such as an agricultural commodity in a water-impermeable environment which is particularly suited for the storage of grain.  The bin includes a liquid impervious, preferably cone-shaped, integral liner supported substantially and entirely by a cavity in the ground adjacent to and beneath the liner.          A foundation, which includes a footing supported by the ground adjacent the footing, is located relative to the liner so that an upper lip portion of the liner is secured to the footing.          An above ground storage portion of the bin is directly secured to the footing so that the bin construction eliminates the cost of material in steel hopper bottom and concrete hopper bottom bins.  A hopper for receiving material and directing it to an unloading auger within the bin is located at the apex portion of the inverted cone-shaped liner.  A method of constructing a storage bin of the type described is also disclosed.
Patent CA-1146731-A (CA)
Inventor: JOZENS VICTOR
IPC: H01R43/01
Filed: 1980-10-07
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE          A cutter-presser for making connections to an electric cable connector of the type used in splicing tele-phone cable.  A cutter-presser for receiving an index strip, seating conductors in the index strip and cutting the con-ductors, mounting a connector module on the index strip, seating conductors in the connector module and cutting the conductors, and mounting a cap on the conductor module.  A cutter-presser with a T-bar for movement into position on an index strip or connector module or cap and a cam system for moving the T-bar linearly toward the body of the unit with stops for selectively limiting such motion depending upon the component being handled.
Patent CA-1144914-A (CA)
Inventor: SAKURAI HISAYA
IPC: C08F10/00
Filed: 1980-11-27
Granted: 1983-04-19
Abstract: ABSTRACT OF THE DISCLOSURE       An olefin polymerization catalyst which shows an extremely high activity even at low temperatures and is suited for the production of blow molding polymers, said catalyst comprising a solid component constituted by a chromium compound supported by an inorganic oxide carrier, and an organomagnesium complex compound soluble in the inert hydrocarbons and represented by the general formula: M.alpha.Mg.beta.R?R?R?XsYt (wherein .alpha. > 0, .beta. > 0, p ? 0, q ? 0, r ? 0, s > 0, t ? 0, 0 < (s + t)/(.alpha. + .beta.) ? 1.5 and p + q + r + s + t = m.alpha. + 2.beta.; M is an atom selected from the group consisting of aluminum, zinc, boron, beryllium and lithium; m is the valence of M; R1, R2 and R3 may be same or different and represent respectively a hydro-carbon radical having 1 to 20 carbon atoms; X is OS1R5R647; and Y is a radical selected from the group consisting or OR4, OS1R5R6R7, NR8R9 and SR10, wherein R5, R6, R7 and R9 represent respectively a hydrocarbon radical or hydrogen atom, and R4 and R10 represent a hydrocarbon radical).
Patent CA-1160569-A (CA)
Inventor: GORDEE ROBERT S
IPC: A23K20/195
Filed: 1980-12-22
Granted: 1984-01-17
Abstract: Abstract Antibiotic compositions comprising certain novel combinations of macrolide and aminoglycoside antibiotics or their physiologically acceptable salts have been found particularly effective in the treatment of colibacillosis in pigs.  They are also of value as growth promoters and in improving the feed utilization in pigs.  They are also valuable in controlling the growth of mycoplasma in mammalian tissue cultures.
Patent CA-1155405-A (CA)
Inventor: TELLIS CYRIL
IPC: C10K1/00
Filed: 1981-03-02
Granted: 1983-10-18
Abstract: 12,299 PROCESS FOR REMOVING HYDROGEN CYANIDE      FROM GASEOUS STREAMS     ABSTRACT OF THE DISCLOSURE            This invention relates to a process for reducing the hydrogen cyanide content of a gaseous stream which comprises providing an adsorbent bed wherein the adsorbent comprises zinc oxide and contains no more than 5%, by weight, of an oxide of an alkali or alkaline earth metal, and contacting said process stream with said adsorbent bed at a temperature of from about ambient to about 350°C for a period of time sufficient to reduce the concentration of hydrogen cyanide in said gaseous stream to the desired value.
Patent CA-1144352-A (CA)
Title: Methode et appareil pour la construction de sieges  pour chaises en bois
Inventor: SICOTTE JACQUES
IPC: B27M3/18
Filed: 1981-04-14
Granted: 1983-04-12
Abstract: L'invention concerne une méthode et une machine pour fabriquer de façon automatique des sièges de chaises en bois. La machine comporte un convoyeur d'alimentation acheminant de façon séquentielle une suite de pièces de bois, espacées les unes des autres, le long d'un certain nombre de stations séparées de travail. A chaque station, les pièces de bois sont maintenues bien en position à l'aide d'éléments de mise en position et de tenue pendant la durée d'exécution d'opérations sur les pièces de bois. En outre, le déplacement des pièces est effectué de façon synchrone de sorte à les déplacer simultanément d'une station à l'autre. Une station de perçage permet la formation de trous sur au moins une surface des pièces de bois, une station de fraisage façonne un patron dans un chant des pièces de bois alors qu'une station de sablage sable le chant de surface ainsi façonné. Les pièces de bois sont ensuite transportées à une station de découpage du contour de chaque pièce pour donner à cette dernière un profil périphérique prédéterminé. Le rebord du chant de chaque pièce de bois est alors aplani par sablage pour être finalement transporté à un lieu de stockage à l'aide d'un dispositif de transfert.
Patent CA-1129565-A (CA)
Inventor: JABSEN FELIX S
IPC: G21C7/08
Filed: 1981-06-17
Granted: 1982-08-10
Abstract: ABSTRACT          A typical embodiment of the invention provides a nuclear fuel assembly lock structure for control rod guide tubes.  Illustratively, a sleeve telescopes over an end portion of a control rod guide tube which bears against an internal shoulder of the tube.  The upper end of the sleeve protrudes beyond the control rod guide tube spider and is locked in place by means of a resilient cellular lattice or lock that is seated in a mating groove in the outer surface of the sleeve.  A special tool is provided for disengaging the entire lock structure, washer, spider, spring and grill from the end of the fuel assembly in order to enable these components to be removed in an assembled state and subse-quently replaced on the fuel assembly after inspection and repair.
Patent CA-1162973-A (CA)
Inventor: DEBONTE WILLIAM J
IPC: B41J2/045
Filed: 1981-07-24
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE           Portions of ink jet transducers 20 are deactivated so as to tune the transducer 20 to the transducer drive rather than vice versa.  Deactiva-tion may be accomplished by creating a discontinuity 28 in a conductive coating 38 on the transducer 20 or by partially depoling the transducer 20.
Patent CA-1166245-A (CA)
Inventor: HASSPACHER KLAUS
IPC: C07D409/02
Filed: 1981-08-31
Granted: 1984-04-24
Abstract: Abstract of the invention Piperidylidene derivatives of formula   wherein n is 2 or 3, R1 comprises a tricyclic nucleus and R2 is hydrogen or an acid residue,     useful in the treatment and prophylaxis of asthmatic conditions.
Patent CA-1175543-A (CA)
Inventor: PONZI JOSEPH J
IPC: G01N9/00
Filed: 1981-09-08
Granted: 1984-10-02
Abstract: J. J. Ponzi - 2 DENSITOMETER          ABSTRACT OF THE DISCLOSURE      A vibration densitometer probe including an internal piezoelectric crystal, a canted vane, and an isotropic ring to support the vane.
Patent CA-1158498-A (CA)
Inventor: SCHECHTER MICHAEL M
IPC: F02M57/02
Filed: 1981-09-28
Granted: 1983-12-13
Abstract: ABSTRACT          An automotive type fuel injection control and system including a number of unit fuel injector assemblies, one for each cylinder of the engine, supplied with an excess of fuel, the pressure of the fuel in the return line being used to vary the stroke of each unit injector pumping element, the pressure of the return fuel being controlled by a solenoid controlled pressure  regulator  operated  in  response  to  changing  engine operating  conditions  by  vary  the  stroke  to vary  the  fuel discharged from the injectors.
Patent CA-1172806-A (CA)
Inventor: HOCKEY JOHN A
IPC: C11D3/37
Filed: 1981-11-06
Granted: 1984-08-21
Abstract: cC1077 Abstract of Invention A rinse conditioner containing cationic surfactant and optionally other surfactants or fatty materials is prepared to relatively high viscosity at which it is stable.  The process step necessary to achieve this is first to prepare a relatively mobile dispersion of the active materials and to thicken this mobile dispersion with a nonionic or weakly anionic thickener.  Examples of such thickeners are guar gum, polyvinylacetate and polyacrylamide.
Patent CA-1187341-A (CA)
Inventor: LANGEJAN HENDRIK
IPC: E02F7/04
Filed: 1981-11-12
Granted: 1985-05-21
Abstract: ABSTRACT OF THE DISCLOSURE   A floating device comprising storage holds for storing bulk freight, such as a hopper dredge having bottom valves for discharging the holds.  Holds according to the invention can be closed airtight and are provided with means to generate an overpressure within said holds thus benefiting inspection and repair operations.  The bottom valves are preferably at a level above the keelline of the device.  Movable crane devices may be provided within the hold to handle components, said holds having a hatch opening with cover to allow entrance or removal of parts, which hatch opening can be covered by an inflatable tent attached to the deck for maintaining pressurized air.
Patent CA-1166821-A (CA)
Inventor: JOEDDEN KLAUS
IPC: C01B25/30
Filed: 1981-11-23
Granted: 1984-05-08
Abstract: PROCESS FOR MAKING AQUEOUS ALKALI METAL PHOSPHATE SOLUTIONS             ABSTRACT OF THE DISCLOSURE:            The invention relates to a process for making aqueous alkali metal phosphate solutions by  subjecting aqueous alkali metal phosphite solutions to catalytic oxidation with oxygen or air. More particularly, oxygen or air in stoichiometric excess proportions is introduced into the aqueous alkali. metal phosphite solution at about 30 to 110°C at a pH-value of 0 to about 8,  and in the presence of SiO2 or aluminium silicate containing at most 10 weight % Al2O3, for as long as necessary to achieve conversion of the alkali metal phosphite to alkali metal phosphate. After completion of the oxidation, the aqueous solution is separated from the catalyst.
Patent CA-1169636-A (CA)
Inventor: MORITA TOYOO
IPC: A44B19/60
Filed: 1981-11-26
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE A method of attaching top and bottom stops to a slide fastener chain at one and the same stage of manufacture.  The fastener chain is moved along a path until a trailing end of a preceding pair of coupling element groups arrives at a first fixed die, by which time leading end portions of a succeeding pair of coupling element groups are disengaged from each other.          With the trailing end of the preceding pair of coupling element groups retained at the first die, an adjacent pair of opposed blank tape portions is sagged until the endmost disengaged coupl-ing elements arrive at a second fixed die spaced a predetermined distance from the first die along the path.  Finally, a bottom stop and a pair of top stops are attached concurrently and respectively to the trailing end of the preceding pair of coupl-ing element groups at the first die and to the disengaged endmost portions of the succeeding pair of coupling element groups at the second die.  An apparatus for carrying out this method is also disclosed.  The invention increases the rate of production by simultaneous attaching of both end stops.
Patent CA-1166107-A (CA)
Inventor: MACKIN MICHAEL H
IPC: A61G11/00
Filed: 1981-12-09
Granted: 1984-04-24
Abstract: A B S T R A C T A counterbalance mechanism is disclosed for offsetting the normal gravitational forces exerted on a rotatable cylindrical hood for an incubator.  The mechanism includes a specially shaped cam that is fixed with respect to the rotatable hood.  A cam follower, mounted on a slide movable with the rotatable hood, is spring biased against the cam.  As the rotatable hood is moved to various positions, the spring loading and cam profile coact to produce a counter-rotational force that is opposite and equal to the force of gravity acting upon the hood at any point in its rotation.  One or more detents is provided in the cam at predetermined positions such that the cam follower can be positioned within one of the detents at one or more desired positions of hood rotation such that the hood may be held at that selected position.
Patent CA-1185088-A (CA)
Inventor: BELSKY VALENTIN I
IPC: C22B9/02
Filed: 1982-01-14
Granted: 1985-04-09
Abstract: ABSTRACT    An apparatus for refining molten metals from insoluble im-purities comprises a housing having a detachable base with an opening therethrough, a filtering device with a filtering member mounted on said housing and adapted to pass in operation through the opening in the base, mechanisms for driving the filtering member through rotation about its longitudinal axis and through reciprocation along this axis, and a device for removing impuri-ties from the apparatus. In accordance with the invention, a clo-sed-loop trough is made in the detachable base about the opening for the passage of the filtering device, the impurity-removing device being accommodated within this trough. The invention can be utilized to utmost effectiveness for refining tin, lead and their alloys.
Patent CA-1182260-A (CA)
Inventor: KRISHNAKUMAR SUPPAYAN M
IPC: B29C49/32
Filed: 1982-02-18
Granted: 1985-02-12
Abstract: ROTARY INJECTION TURRET AND METHOD OF UTILIZING THE SAME IN THE MAKING OF PREFORMS            ABSTRACT OF THE DISCLOSURE       This relates to an apparatus for injection molding preforms for beverage bottles wherein a minimum cycle time is involved.  Cores over which thermoplastic material is injec-tion molded to form preforms for use in the blow molding of bottles are provided in sets and carried by a rotary turret so that as soon as the injection molded thermoplastic material has sufficiently set to permit its transfer with its asso-ciated core out of an injection mold cavity, the apparatus may be actuated to remove first injection molded preforms and thereafter immediately present a new set of cores to the in-jection mold cavities.  This provides ample time for the cooling of the preforms so that when removed from the cores they will not be unduly deformed.  In accordance with the feasible use of the apparatus, plural preforms on the order of twenty-four and greater, may be formed with a cycle time
Patent CA-1183836-A (CA)
Inventor: MARKWELL ROGER E
IPC: A61K38/00
Filed: 1982-03-11
Granted: 1985-03-12
Abstract: ABSTRACT          Compounds of formula (I):                                (I)   or a pharmaceutically acceptable salt thereof, wherein m is 0 to 3; n is 1 to 5; R1 is hydrogen, or C1-6 alkyl; R2 is hydrogen, C1-4alkyl, -(CH2)p-NH2 wherein p is 1 to 4, or -NHCOR,wherein R5 is C1-4 alkyl; R3 is hydrogen or C1-6 alkyl; R4 is C1-4alkyl, C1-4 alkoxy, halogen or CF3; and  X is CH2 or S. having useful pharmacological activity, compositions containing them, and a process for their preparation.
Patent CA-1176614-A (CA)
Inventor: GAVENONIS THOMAS L
IPC: F21K5/08
Filed: 1982-03-17
Granted: 1984-10-23
Abstract: D23,345 ABSTRACT     A filamentary-type photoflash lamp suitable for use with a relatively low voltage high current power source includes a glass envelope with a shredded metal fill, a pair of leads interconnected by a filament wire and a primer having percussively-ignitable and powdered combustible incandescible material on the leads with the primer material responsive to heat generated by the filament wire. A process for fabricating the above-described photoflash lamp is also provided as well as a primer material composition.
Patent CA-1184455-A (CA)
Inventor: GRADMANN GERHARD
IPC: F02N15/00
Filed: 1982-05-10
Granted: 1985-03-26
Abstract: STARTER ARRANGEMENT FOR INTERNAL COMBUSTION ENGINE      Abstract of the Disclosure A starter relay includes a battery terminal, a starter motor terminal connected to the starter motor and a coil for making the relay contacts, with a coil terminal and an energizing circuit which includes a safety switch, as well as an ignition switch and starter switch.  Two manually-operable bridging contacts are provided for making connection between the battery terminals and starter motor and respective leads which are connected to the two sides of the safety switch so that manual starting requires closing of the safety switch, as well as the closing of both bridging contacts.  The bridging contacts are preferably contacts secured inside an insulation housing which prevents access to the battery and coil terminals for bridging from the outside.  Pressure on the housing pushes the bridging contacts into contact with their respective relay terminals.
Patent CA-1197929-A (CA)
Inventor: HINGRAH HEMRAJ K
IPC: H01L27/24
Filed: 1982-05-14
Granted: 1985-12-10
Abstract: (8332-17) SCHOTTKY DIODE - POLYCRYSTALLINE                 SILICON RESISTOR MEMORY CELL                    ABSTRACT OF THE DISCLOSURE           A programmable integrated circuit structure useful for fabricating integrated circuit memory cells  and a method of fabricating the cells are disclosed.  The programmable structure includes a serially connected Schottky diode and a resistor formed by a region of intrinsic polycrystalline silicon.  The resistance of the resistor is irreversably changeable by application of a suitably high threshold voltage.  Application of such a voltage changes the charac-teristics of the resistor permanently, thereby providing a means for the storage of information.
Patent CA-1182440-A (CA)
Inventor: VINCI JAMES N
IPC: C10M159/20
Filed: 1982-09-15
Granted: 1985-02-12
Abstract: Abstract Lubricant  useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkali metal salt or borated complex thereof.  Compon-ent B is preferably a basic sodium sulfonate prepared by a specific method.  The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.
Patent CA-1188902-A (CA)
Title: Drainage tube
Inventor: FLECKNOE-BROWN ANTHONY E
IPC: E02B11/00
Filed: 1982-09-23
Granted: 1985-06-18
Abstract: DRAINAGE TUBE                ABSTRACT     Subsoil drain strip or blanket comprising a core surrounded by a polymer or glass fibre filter cloth. The core has a generally planar configuration with formed-in projections on one or both sides which create internal volume for flow of water as well as supporting the filter cloth against imposed soil loads. The length of the supporting projections on each side of the core is to be greater than one quarter of their closest spacing so that adequate longitudinal flow of water can take place in the strip without the need for additional drainage tubes to be provided.
Patent CA-1198958-A (CA)
Inventor: CORD ALBERT B
IPC: B41M3/00
Filed: 1982-10-28
Granted: 1986-01-07
Abstract: METHOD OF CLEANING AND RECLAIMING         PRINTING SCREENS            Abstract of the Disclosure Methods of cleaning and reclaiming printing screens which provide synergistic activities are disclosed.  Ink cleaning compositions are also disclosed which degrade or solubilize broad classes of printing ink residues on printing screens for quick removal by a pressurized water stream.  The compositions are essentially non-aqueous and contain N-methyl-2-pyrrolidone, an oxygenated solvent, such as butyl cellosolve and cyclohexanone, and a surfactant.  The compositions meet health and safety standards due to their biodegradability, lack of flammability and high threshold limit values.
Patent CA-1194799-A (CA)
Inventor: NELSON ERIC L
IPC: A61K31/47
Filed: 1982-12-09
Granted: 1985-10-08
Abstract: METHOD AND COMPOSITION FOR REDUCING        MENSTRUAL PAIN  ABSTRACT        A method for treating dysmenorrhea by administering to a human female having dysmenorrhea an effective menstrual pain reducing amount of dextromethorphan, preferably  as the hydrobromide.