baber/WOPTO huggingface dataset:
Patent CA-1060645-A (CA)
Inventor: KOHNKE OLE B
IPC: A61M16/00
Filed: 1975-10-01
Granted: 1979-08-21
Abstract: A B S T R A C T A model for use in teaching artificial resuscitation by the mouth-to-mouth and mouth-to-nose methods.  The model has parts simulating a human head with mouth and nose openings, a neck with a simulated windpipe and a trunk with simulated lungs which, upon insufflation through the mouth or nose openings, offer a resistance corresponding to the insufflation resistance of the human lungs.  The simulated lungs also simulate the movements of the thorax.  The simulated lungs are provided by the trunk which consists of an air-tight self-supporting container  having the requisite shape and resilient properties.
Patent CA-1062971-A (CA)
Inventor: AMORT JURGEN
IPC: C09C3/12
Filed: 1975-10-28
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE :           This invention relates to a method of treating metallic or oxidic surfaces which are suitable for bonding to polymers such as resol, furan, epoxide or polyurethane resin.  This method comprises applying to the surface an aqueous solution comprising a mercaptosilane corresponding to the general formula   in which R represents an alkyl or alkoxyalkyl radical having from 1 to 8 carbon atoms, R' represents a monovalent hydrocarbon radi-cal having from 1 to 4 carbon atoms, R" represents a divalent hydrocarbon radical having from 1 to 10 carbon atoms, Y is 0 or 1 and x is 0,1, 2 or 3, the radicals represented by R being the same or different when x is greater than 1, oxidizing the mercaptosilane, and drying the surface to obtain the desired treated surface.
Patent CA-1040615-A (CA)
Inventor: CALLEGARI STEPHEN R
IPC: E21B19/14
Filed: 1975-11-13
Granted: 1978-10-17
Abstract: A B S T R A C T        Derrick mounted apparatus for the manipulation of lengths of pipe in or out of one or more finger boards in proximity thereto comprising a pipe manipulating arm adapted to move along a single predetermined line and a pipe gripping hand rotatably attached to one end of the pipe manipulating arm, the pipe gripping hand being capable of accepting and discharging pipe in an angular direction with respect to the line of movement of the arm.
Patent CA-1040166-A (CA)
Inventor: RYLEWSKI EUGENIUSZ M
IPC: F04C18/52
Filed: 1975-12-10
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE        A rotative machine for fluids comprising a plate with spiral-like passages (stator), facing a disc (rotor) mounted for rotation relative to the stator on a common axis and carrying, on its face in front of the passages, vane wheels mounted for rotation on axes transverse to the said common axis whose vanes circulate in the passages where they form fluid compartments completed by the cooperating surfaces of the stator and of the rotor covering the passages.          In one embodiment, a rotor faces the first and second stators, respectively, and has vane wheels cooperating, by their diametrally opposite parts, simultaneously with the passages of the first and second stators between an inlet chamber and an outlet chamber.  The fluid entering the machine is thus directed towards one and the other inlet chambers and the outlet chambers of the two stators are connected to a common outlet of the machine.
Patent CA-1051086-A (CA)
Inventor: PALAC KAZIMIR
IPC: H01J29/02
Filed: 1975-12-19
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE          The specification describes a method,in the manufacture of a color cathode ray tube having an envelope including a funnel and a faceplate having a predetermined three-dimensional curvature and having thereon screen refer-encing means, comprising:  providing an assembly including an electrically conductive shadow mask blank having a curved central portion whose curvature is closely related to the curvature of the faceplate and including a stiffening peripheral portion carrying a mask suspension system; providing a mask master and a set of screening masters, including red, blue and green phosphor pattern masters, the mask and screening masters having thereon interregisterable master stencil patterns, the screening masters each having a curvature corresponding to that of the faceplate, the mask master having a curvature corres-ponding to that of the mask blank; photochemically forming in the central portion of the mask blank, with reference to the mask suspension system, a pattern of electron-transmissive apertures using the mask master as a photographic stencil; while using the screening masters as photographic stencils, photochemically depositing on a concave inner surface of the faceplate, with reference to the screen referencing means on the faceplate, interleaved patterns of red-emissive, blue-emissive and green-emissive phosphor elements; and with the mask suspension system, suspending the resultant etched mask adjacent the faceplate with reference to the screen referencing means on the faceplate such that the pattern of mask apertures is registered with the patterns of phosphor elements on the faceplate.
Patent CA-1048861-A (CA)
Inventor: SOWARDS NORMAN K
IPC: F23G5/30
Filed: 1976-01-27
Granted: 1979-02-20
Abstract: Abstract of the Disclosure An incinerator system and method wherein pieces of solid waste, such as fragments of wood, are conveyed in such a fashion as to become disposed within a fluidized bed of an incinerator vessel.  Preferably the solid waste particles are caused to be somewhat homogeneously dispersed within the fluidized bed.  The solid waste particles may be "pre-dried" or moisture may be added to the particles prior to deposition in the fluidized bed for optimum results, depending upon circumstances. In one embodiment, the fluidized bed is situated above an air delivery chamber at the bottom of the vessel and supports combustion of the solid waste particles in the fine granular material comprising the fluidized bed.         The fine granular material is supported by a perforated plate.         The air delivery system channels high temperature air into and up through the fluidized bed until operating temperature is reached and so channels ambient air thereafter.  Volatile matter given off by combustion of the solid waste particles in the fluidized bed is burned smokelessly in the vapor space immediately above the bed.
Patent CA-1076810-A (CA)
Inventor: SHONO HIROAKI
IPC: C03B37/08
Filed: 1976-02-10
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE         A process for spinning glass fibers by drawing individual filament from each orifice in a nozzle plate is improved by using a nozzle plate made of material having a contact angle of at least 60° to molten glass and containing a large number of orifices, pitches between each orifice being less than 5 mm, and finding the end of individual filament by drawing gradually combined molten glass beads on the under surface of the nozzle plate so as to separate the molten glass into individual filament.
Patent CA-1077517-A (CA)
Inventor: NIELSEN DONALD R
IPC: B01J31/00
Filed: 1976-03-24
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE        An improvement is disclosed in the known liquid phase acid catalyzed process for preparing hydroxy carboxylic acids and their acyloxy derivatives from aldehydes, carbon monoxide and water, alcohol or carboxylic acid, the improvement relating to the use of a solid insoluble acidic catalyst rather than conventional liquid catalyst with the solid catalyst being mechanically separated from the reaction product.
Patent CA-1182944-A (CA)
Inventor: VROOM ALAN H
IPC: C04B28/36
Filed: 1976-04-28
Granted: 1985-02-19
Abstract: ABSTRACT OF THE DISCLOSURE Novel sulphur cement pre-mixes and sulphur cement and concretes derived therefrom are provided.  They contain in addition to the sulphur, a bonding agent which is adapted to stabilize the sulphur cement or sul-phur concrete against progressive embrittlement and mechanical failure un-der thermal or physical stress, the bonding agent being either a viscosity increasing, surface active, finely divided solid inorganic agent, of a size passing through a screen having a sieve opening of 0.147 mm and which is fly ash, dolomite, pulverized limestone and a mixture of pyrites and pyrrhotite, preferably being fly ash, or liquid olefinic hydrocarbon poly-mer material preferably derived from petroleum and having a non-volatile content greater than 50% by weight and a minimum Wijs iodine number of 100 cg/g either as such or in a form prereacted with sulphur, or a mixture of such inorganic particulate stabilizer and such organic stabilizer. Novel sulphur concretes are also provided, which are made from such sulphur cement and conventional natural or manufactured aggregates.  These sulphur cements do not suffer from the progressive embrittlement and mechanical failure under thermal or physical stress, of the heretofore provided con-ventional sulphur cements.
Patent CA-1047071-A (CA)
Inventor: FROCHAUX ALAIN
IPC: F01N1/24
Filed: 1976-05-14
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE:    An improved air nozzle is provided which produces high thrust amplification over a relatively wide range of input flow rates while maintaining relatively low noise levels. The nozzle is adapted to provide flow amplification by inducing flow of ambient air with high pressure air.
Patent CA-1066444-A (CA)
Inventor: PATEL KANTI D
IPC: C09D167/08
Filed: 1976-05-25
Granted: 1979-11-13
Abstract: Abstract of the Disclosure A weldable, corrosion resistant primer material which is adapted for airless spraying application and which is resistant to mill oil and drawing compounds and is not subject to loss of properties under the influence of phosphating systems utilized in modern automobile manufacturing plants.  The welding time of the material may be left open and may be varied to accommodate various assembly operations. The primer material comprises a binding agent and drying time control agent; factory liquids; an asbestos fibrous material; iron oxide pigmentation; calcium oxide, an epoxy resin; and a viscosity control agent.
Patent CA-1079562-A (CA)
Title: Process for producing toner powder from a dispersion of thermoplastic resin and hydrophobic silica
Inventor: HENDRIKSMA ROELOF R
IPC: G03G9/087
Filed: 1976-06-22
Granted: 1980-06-17
Abstract: Abstract of the Disclosure Toner powders are used for developing electrostatic images formed in electrophotographic copying processes on a photoconductive surface.  This invention is an improvement over toner powders consisting of hollow, spherical particles with a low mechanical resistance obtained by spraying a melt or solution through a complex apparatus.  The present invention relates to a toner powder consisting of solid, spherical or almost spherical particles containing thermoplastic resin and hydrophobic silica, that satisfies high requirements as to quality making it particularly suitable for use in high speed  indirect electrophotographic processes; as well as to a simple process using simple apparatus to produce such a toner powder.
Patent CA-1062736-A (CA)
Inventor: WAGNER ROBERT J
IPC: B62D37/00
Filed: 1976-07-16
Granted: 1979-09-18
Abstract: VEHICLE SUSPENSION AND STABILIZER SYSTEM                   ABSTRACT OF THE DISCLOSURE         A vehicle suspension and stabilizer system supporting an operator station on a vehicle chassis through resilient supports and shock absorbers with pitch and roll restraining mechanisms and a stabilizer linkage limiting the operator station movement to essentially a vertical motion.
Patent CA-1065253-A (CA)
Inventor: KAJIHARA MOTOYOSHI
IPC: F22B1/18
Filed: 1976-07-27
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides an oral antilipemic agent comprising a pharmaceutically effective amount of at least one of acidic polyamino acids having a molecular weight of 10,000 to 100,000 and pharmaceutically acceptable salts thereof, and an adjuvant.
Patent CA-1081986-A (CA)
Inventor: DELI JOSEPH
IPC: A01N43/74
Filed: 1976-09-13
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE         Weeds, particularly broad leaf weeds, are controlled by contacting them with a lethal dosage of 5-propionylamino-3-methyliso-thiazole.
Patent CA-1038081-A (CA)
Inventor: FISHEL LARRY R
IPC: H04Q1/18
Filed: 1976-10-06
Granted: 1978-09-05
Abstract: PAPER CURRENCY VALIDATOR     Abstract of the Disclosure:  Bill-driving members move a bill past a sensing device and also into a position which is sensed by position-sensing means.  A timing circuit will reverse that motor and cause those bill-driving members to move that bill back outwardly if that sensing device does not provide a proper signal, and if those position-sensing devices do not provide a proper signal, within a predetermined time.
Patent CA-1054776-A (CA)
Title: Starter bar head arrangement
Inventor: BIRICZ STEFAN
IPC: B22D11/08
Filed: 1976-12-01
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE:            A starter bar head arrangement to be used in continuous casting plants has at least one strand anchoring piece connecting the starter bar head with the crop end of the strand by casting-on inserted in a recess of the starter bar head so that it protrudes therefrom and fixed by a transverse bolt, the recess being open towards the front face of the starter bar head, and the at least one strand anchoring piece is automatically droppable after removal of the transverse bolt and separation of the crop end.
Patent CA-1062703-A (CA)
Inventor: AUSTIN PAUL R
IPC: D01F9/00
Filed: 1976-12-22
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE             New solvents for chitin comprising dimethyl-acetaminde, N-methylpyrrolidone or mixtures of these in combination with a minor proportion of lithium chloride, and their use in the purification of chitin for regener-ation in the form of films and fibers aredescribed.
Patent CA-1093284-A (CA)
Title: System for feeding solutions and suspensions
Inventor: FUCHS HERIBERT
IPC: B01J19/00
Filed: 1977-01-25
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE  A system for feeding solutions and suspensions to nozzles for spraying the solution or suspension into a heated furnace chamber comprises at least one blow case for feeding the solution or suspension to be treated to the nozzle under the displacing action of a compressed displacing gas, means for measuring the flow rate and the instantaneous pressure of the displacing gas and means for supplying a purge gas during non-feeding periods, in order to prevent an ingress of corrosive gases into the pneumatic system.
Patent CA-1086474-A (CA)
Inventor: SCHRODTER KLAUS
IPC: C01B25/46
Filed: 1977-02-04
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE  Alcoholic phosphoric acid solutions are produced from acid phosphates or phosphate mixtures in the presence of water and a strong mineral acid by ex-traction with water. To this end, an aqueous phos-phate solution or suspension is contacted counter-currently and thereby mixed with a mixture of at least one alcohol having from 3 to 8 carbon atoms and a strong mineral acid,the alcohol or alcohol mixture and the phosphate solution or suspension being used in a ratio by volume of 2 : 1 to 20 : 1, and the mineral acid being used in the quantity just necessary to transform the phosphates approximately quantitative-ly to phosphoric acid. The alcohol or alcohol mix-ture, mineral acid and phosphate solution or sus-pension contain the quantity of water necessary to ensure the formation of a mixture consisting of an alcoholic phase and a separate flowable salt phase, which is separated from the alcoholic phase.
Patent CA-1094793-A (CA)
Title: Activateurs pour percomposes
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C11D3/39
Filed: 1977-02-09
Granted: 1981-02-03
Abstract: L'invention concerne des compositions comprenant un percomposé et un activateur constitué par au moins un .alpha.-acyloxy, N-acylamide de formule: où R1, R2, R3, R4 et R5 sont H ou des radicaux hydrocarbonés substitués le cas échéant par des groupements fonctionnels. Les compositions selon l'invention peuvent être utilisés dans tous les cas où un percomposé est mis en oeuvre pour obtenir une action oxydante ou de blanchiment, comme par exemple dans le blanchiment des fibres textiles, des huiles, graisses et cires, les traitements des cheveux et de la peau en cosmétologie, la passivation des surfaces métalliques, les techniques de purification, de désinfection et de stérilisation.  Elles permettent d'obtenir une action de blanchiment ou d'oxydation plus rapide à température donnée:  elles permettent également d'obtenir un même effet de blanchiment en travaillant à température plus basse.
Patent CA-1057806-A (CA)
Inventor: BEEKENKAMP GERALD
IPC: B25H1/04
Filed: 1977-02-11
Granted: 1979-07-03
Abstract: ABSTRACT            A workpiece supporting and clamping assembly includes a generally rigid base frame including a spaced apart parallel pair of elongated frame members having a pair of elongated top members mounted on the spaced apart frame members and extending generally transversely thereto. The top members have upper work supporting surfaces lying in a common plane and longitudinally extending opposed side portions defining clamping surfaces. Extensible and retractable clamping means are interconnected between the base frame and one of the top members for moving the latter along the frame members toward or away from the other top member to provide for clamping of the workpiece between the top members. The other top member is indexable along the elongated frame members to any one of a plurality of selected positions thereby to accomodate varying sizes of workpieces. This indexing arrangement enables said other top member to be quickly positioned relative to the first top member approximately in accordance with the relevant dimensions of a work-piece to be clamped or secured between the top members. The apparatus may be supported on a conventional work table or work bench or, alternatively, may be supported on a lightweight, collapsible support stand.
Patent CA-1070882-A (CA)
Title: Ethylenically unsaturated monomer solutions containing urylated linear polyester/polyurethane resins
Inventor: FERRARINI LOUIS J JR
IPC: C08F283/00
Filed: 1977-02-25
Granted: 1980-01-29
Abstract: Abstract of the Disclosure Ethylenically unsaturated monomer solutions. are thickened to moldable gels by the formation of homogeneous urylene-linked linear saturated polyester/polyurethane resin mixtures.  These are made by the addition of certain diamines to monomer solutions containing isocyanate terminated polyester/polyurethane resins.  These gels exhibit improved laminar flow characteristics at moderate molding temperatures and pressures and retain these flow characteristics even when they contain as high as 80 percent concentrations of a filler such as 1-inch fiber glass filaments.
Patent CA-1077932-A (CA)
Inventor: DIAMOND JULIUS
IPC: C07D473/14
Filed: 1977-03-22
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE: Bronchial asthma and other bronchospastic and allergic diseases are treated by administering an effective amount of a substituted xanthine compound having the formula:                      wherein:         R1 = C1-C2 alkyl, R3 = -CH2-(C3-C4) alkyl, -CH2-(C3-C4 cycloalkyl) R7 = H, COOR         R8 = H, C1-C4 alkyl R  = C1-C4 alkyl, 2-halo-C3-C3 alkyl, or phenyl Provided: R7 AND R8 are not H simultaneously. The bronchodilator and antiallergy agents may be administered the form of tablets, capsules, aerosols, solutions, suspensions or suppositories.
Patent CA-1062087-A (CA)
Inventor: LINNEBORN HANS
Filed: 1977-03-23
Granted: 1979-09-11
Abstract: Abstract of the Disclosure A deposition of tars in heat exchangers, exhaust gas conduits and chimneys in conjunction with the thermal utilization of fuels of organic origin and of combustible waste material (straw, waste wood) is prevented in that the combustible material is permitted to move under the action of gravity and is then deflected to an approximately horizontal direction and while moving in the latter direction is degassed and incompletely burnt with cracking of the previously formed hydrocarbons.  The resulting gas fractions are throttled, agitated, mixed, collected and transformed into a gas stream, which is supplied to gas burner together with at least that quantity of oxygen that is required for a complete combustion of the combustible matter still contained in the gas stream in an existing or adjusted stoichiometric proportion to the oxygen which has been supplied.  The reactor proposed for carrying out this process contains a hollow chamber, which in the direction of gravity succeeds shaftlike fuel containers, and a transverse tube, which extends through the hollow chamber.
Patent CA-1098253-A (CA)
Inventor: KELLY TIMM L
IPC: C23C22/36
Filed: 1977-03-29
Granted: 1981-03-31
Abstract: Abstract of the Disclosure An acidic aqueous coating solution for forming on an aluminum surface a coating which is corrosion resistant and to which overlying coatings adhere excellently i s dis-closed.  The coating solution contains compounds of zirconium and/or titanium, fluoride and phosphate in dissolved form, and optionally, polyhydroxy compounds having 6 or fewer carbon atoms.  The coating solution is capable of forming on an aluminum surface a uniformly colorless and clear coat-ing so that the coated surface has the appearance of the underlying metal surface, that is, the coating can be formed without changing the appearance of the metal surface.
Patent CA-1084720-A (CA)
Inventor: SCHEPERS BERNHARD
IPC: C09K3/14
Filed: 1977-04-04
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a coarse crystalline aluminium oxide, hereafter also referred to as technical aluminum oxide, as well as a process for its preparation.  In certain fields of application in grinding and lapping, aluminum oxides are required having an average primary crystal coarseness greater than 6 µm.  The production of such aluminum oxides is the object of the present invention.  It has been found out that aluminum oxides having an average primary crystalline coarseness of 6 - 25, particularly 8 - 16 µm, can be produced such that the calcination of the aluminum hydroxide is carried out in the presence of at least one fluorine salt and of vanadium salt.  The specification discloses coarsely crystalline aluminum oxide, characterized in that it contains, as trace elements:          V2O5         > 0,005 wt.% P2O5            > 0.005 wt.% Na2O            > 0.8 wt.%.
Patent CA-1115452-A (CA)
Inventor: FRANCO PIERRE
IPC: A61F13/472
Filed: 1977-04-19
Granted: 1982-01-05
Abstract: IN THE UNITED STATES PATENT AND TRADEMARK OFFICE   PATENT APPLICATION     entitled :   SANITARY NAPKIN     in the name of :  Pierre FRANCO     ABSTRACT OF THE DISCLOSURE     Disposable sanitary napkin comprising an absorbent structure imprisoned between an outer, impermeable film and an inner, permeable covering, by the edges of the film and the edges of the covering being joined together. Said absorbent structure comprises a main absorbent pad having the form of an oblong, tapering towards the rear, and having two side swellings and possibly a secondary absorbent pad less compact than the main absorbent pad.  The invention also relates to a method of manufacturing such a sanitary napkin.
Patent CA-1096482-A (CA)
Title: Television signal generator
Inventor: MIKADO TSUNEO
IPC: H04N5/00
Filed: 1977-04-25
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE         A television signal generator includes a time constant circuit comprising a capacitor and resistors, and a control circuit for selecting resistance using the resistors.  The generator generates a luminance signal having leading and trailing slopes at every leading and trailing edge of the signal in accordance with the angles of an outline of a desired pattern, shape and the like to the horizontal scanning lines of the signal, in response to the selection of resistance of the time constant circuit.