baber/WOPTO huggingface dataset:
Patent CA-1103930-A (CA)
Inventor: PIEPER HELMUT
IPC: C03B5/027
Filed: 1977-07-11
Granted: 1981-06-30
Abstract: ABSTRACT         A method of inclusion melting of glass with radioactive components and a furnace for carrying out the method.  Radioactive components are fed in the form of an aqueous suspension or of a slurry into a furnace from above in combination with a mixture for the melt forming of glass, or the mixture for the melt forming being formed from the radioactive components.  The molten mass of glass and radioactive components is heated by passing electrical current directly therethrough, wherein the mass flow taxes place  solely vertically from top to bottom.
Patent CA-1103834-A (CA)
Inventor: BAEBLER FRIDOLIN
IPC: C08K5/1535
Filed: 1977-07-20
Granted: 1981-06-23
Abstract: Case 3-10616+ CANADA     ABSTRACT OF THE DISCLOSURE         PROCESS FOR DYEING LINEAR POLYESTERS IN THE MELT            Process for dyeing linear polyesters in the melt in brilliant deeply coloured and highly light-fast dyeings, which process comprises using as dyeing agent a mixture consisting of 0.00l-0.2% by weight, relative to the amount of polyester, of a perylene-3,4,9,10-tetracarboxylic acid derivative, and one or more dyes which differ from this derivative and which are soluble in polymers.
Patent CA-1095390-A (CA)
Inventor: BRINKLEY MAX D
Filed: 1977-08-15
Granted: 1981-02-10
Abstract: TIRE BREAKER BELT BUILDING APPARATUS AND METHOD               OF ADJUSTING SAME           Abstract of the Disclosure The building surface diameter of a tire belt building drum is made steplessly variable for improved control of the diameter of a tire breaker belt.  Guide legs extending radially inward from each of the segment bars which form the drum surface are formed as hooks, of J-shape, semi-circular in profile.  The short upright of the J-shape abuts a conical surface of an annular body having screw threads mating with a screw-threaded hub fixed on the drum so that the conical surface can be displaced coaxially thereby adjusting the radial limit of the outward movement of the legs and segment bars. The hub member carries a circumferential track near the edge of the drum building surface.  A guide wheel mounted on the delivery end of a conventional ply server tray or conveyor rolls on the track while ply stock is being fed onto the drum to improve the placement of ply stock in the breaker belt.   The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawing and the following detailed description.
Patent CA-1056348-A (CA)
Inventor: WRIGHT CHARLES E
IPC: B65D33/30
Filed: 1977-09-20
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE        A bag closure is provided which comprises a series of continuous, divisable closure elements capable of being automatically applied by machine.  The closure itself has novel features in that lateral tabs serve to reinforce a bendable element which permits reclosure.      In an alternate embodiment, a tear element which extends only part of the way along a closure is provided to permit the provision of a pour spout for granular materials and the like.
Patent CA-1100580-A (CA)
Inventor: LEWIN MORTON H
IPC: A61N1/365
Filed: 1977-09-26
Granted: 1981-05-05
Abstract: HEART PACER     ABSTRACT OF THE DISCLOSURE         A fully implantable heart pacer includes a circuit which is triggerable to produce stimulation pulses for delivery to electrodes connected to the heart.  A microprocessor in conjunction with a memory controls the stimulation pulse gene-rator to periodically trigger it to produce stimulation pulses to pace the patient's heart.
Patent CA-1068890-A (CA)
Title: Articles textiles a poils et procede pour leur fabrication
Inventor: GUILLERMIN RENE
IPC: D04D7/00
Filed: 1977-12-23
Granted: 1980-01-01
Abstract: Articles textiles à poils constitués par au moins un élément textile poilu obtenu par un assemblage de brins textiles organisés en faisceau dont une extrémité contient les brins de manière stable alors qu'à l'autre extrémité les brins s'épanouissent librement, ledit élément étant maintenu par la partie contenue des brins dans les mailles d'un support sur au moins une face de ce dernier.  Le support à mailles est une grille préfabriquée ou réalisée au fur et à mesure de la fabrication de l'article à poils.  L'élément textile poilu présente une base dans laquelle les textiles sont soudés entre eux.  Procédé de fabrication des articles par insertion des éléments textiles poilus dans les mailles du support formant grille.
Patent CA-1094345-A (CA)
Inventor: MOEN ART M D
IPC: G01N21/76
Filed: 1978-01-13
Granted: 1981-01-27
Abstract: A. M. D. Moen-J. R. Robison 4-4 PHOTOMETRIC ANALYZER     ABSTRACT OF THE DISCLOSURE   A photometric analyzer to monitor one or more constitu-ents of a mixture, such as by producing indications of the concen-trations of sulfur dioxide and NOX (No + NO2) in flue gases.  The NO is converted to detectable NO2 by ozone thus:          NO + O3 ? NO2 + O2 Contrary to accepted theory, the following reaction to undetect-able N2O5  is negligible because of the rapid flow of flue gas:          NO2 + O3 ? N2O5 + O2
Patent CA-1107924-A (CA)
Inventor: LAUCHENAUER ALFRED E
IPC: D06N3/00
Filed: 1978-02-03
Granted: 1981-09-01
Abstract: A B S T R A C T     This invention is concerned with the tack spinning of materials and has particular reference to the formation of tack spun materials by applying a thermoplastics polymer to a backing or carrier sheet to form a pattern or layer thereon and then heating the layer and contacting the layer with a second surface whereby separation of the carrier from the second surface results in separation of the thermoplastics polymer within its plane to draw fibres therefrom on progressive separation.  The preferred embodiment of the invention involves two backing sheets prepared between a pair of nip rollers to form a sandwich structure with a layer of thermoplastics tack spinnable material and separating the same on the downstream side of the nip to provide the fibres disposed substantially transverse to the plane of the carrier sheet.  The invention also describes novel apparatus for performing this operation.
Patent CA-1079771-A (CA)
Inventor: SPECHT PAUL B
IPC: B60J1/14
Filed: 1978-02-28
Granted: 1980-06-17
Abstract: VENTED WINDOW ASSEMBLY FOR AUTOMOTIVE VEHICLES            ABSTRACT OF THE DISCLOSURE:       A vented window assembly which is particularly suitable for use in rear-seat position, quarter window panels of compact automobiles.  The assembly preferably includes a frame having an outline or perimeter which is compatible with the outline of the normal fixed quarter window panel.  A sub-stantially transparent window member is fastened to the frame and within the perimeter thereof.  A vent housing is fixedly mounted between the frame and the window member and provides a passageway therein extending on opposite sides of the frame, from the interior to the exterior of the vehicle.  A vent member sealingly engages, and is movably mounted within, the passageway of the vent housing for selectively opening the passageway  The passageway is opened into a first direction along one side of the frame which corresponds to the moving direction of the vehicle and thereby provides an intake vent. The vent member is rotatable into a second direction wherein the passageway opens in to a direction which is substantially opposite to that of the first direction and thereby provides an exhaust vent.  The vent assembly is also rotatable into an intermediate position which substantially closes the passageway. The vent assembly can be similarly installed at any suitable body panel portion of the vehicle.
Patent CA-1106283-A (CA)
Inventor: WAITES GEOFFREY M H
IPC: A61K31/70
Filed: 1978-03-14
Granted: 1981-08-04
Abstract: ]                           ABSTRACT     A male fertility-inhibiting composition in unit dosage form, contains as an active ingredient a 6-chlorodeoxy-saccharide containing a pyranose or furanose ring of the formula   (I) where A represents the remainder of the pyranose or furanose ring, and has the formula C4H7O4X (where X represents a hydrogen atom or another pyranose or furanose ring) in association with a physiologically acceptable carrier or excipient. The saccharide preferably contains a pyranose ring of the formula                 or          (II)                             (III) Also a method of controlling fertility in men or male animals comprises administering thereto a 6-chlorodeoxy-saccharide as defined above.
Patent CA-1077249-A (CA)
Inventor: MATUCHESKI JOSEPH V
IPC: F04D29/38
Filed: 1978-05-11
Granted: 1980-05-13
Abstract: ABSTRACT     A method of making a sheet metal fan blade having a flattened mounting pad.  The blade is to be attached to a flat spider arm of a fan hub.  According to the method, a fan blade blank workpiece of any desired outline (such as rectangular, trapezoidal, etc.) is simultaneously provided with a longitudinally running rib and a flat pad portion by stamping.  The workpiece is generally arcuate in transverse cross-section.  In this manner, the outline of the blade is not distorted by stamping the blank to form the flat mounting pad.
Patent CA-1102838-A (CA)
Inventor: FIELD HARRY
IPC: F15B7/00
Filed: 1978-07-19
Granted: 1981-06-09
Abstract: HYDRAULIC CYCLOIDAL DRIVE                ABSTRACT OF THE DISCLOSURE      A transfer system having a transfer mechanism which is located directly on or adjacent the production machine.  The transfer mechanism comprises a reciprocating workpiece shuttle driven by a hydraulic driving unit, specifically a hydraulic transfer cylinder.  The latter is connected to a remote hydraulic cycloidal drive unit by long conduits which may be positioned overhead.  The remote hydraulic cycloidal drive unit employs a pumping cylinder having an elongated stationary piston rod on which the cylinder housing is slidably supported, with the pres-sure fluid from the pumping cylinder being supplied through the conduits to the transfer cylinder.  The housing of the pumping cylinder is reciprocated by a crank associated with a cycloidal mechanical drive.  This crank is connected to and rotates with a gear which is rotatably supported on a slide and reacts with a stationary rack so that reciprocation of the slide causes alternate rotation of the gear.  The slide of the cycloidal mechanical drive is in turn reciprocated by a hydraulic drive cylinder which is disposed adjacent and parallel to both the pumping cylinder and the slide.
Patent CA-1108863-A (CA)
Inventor: BREZNAY ENDRE
IPC: C21B5/00
Filed: 1978-08-04
Granted: 1981-09-15
Abstract: PROCESS FOR PERISHING WASTE RUBBER, ESPECIALLY WORN OUT MOTOR VEHICLE RUBBER TYRES BY RECOVERING THEIR COMPONENTS FOR INDUSTRIAL PURPOSES          ABSTRACT           A process for perishing waste rubber materials, especially worn out motor vehicle rubber tyres by recovering their components for industrial purposes wherein waste rubber material is admixed to the charge matter for the blast furnace and loaded together with the charge matter into the blast furnace.  As a result of physical and chemical processes going on in the blast furnace the supplied waste rubber material gets decomposed and the so obtained components have a favourable effect on the pig iron manufacturing process.
Patent CA-1106952-A (CA)
Inventor: BRAU CHARLES A
IPC: H01S3/03
Filed: 1978-09-11
Granted: 1981-08-11
Abstract: Abstract of the Disclosure A device and method for pumping gaseous lasers by means of a microwave accelerator.  The microwave accelerator produces a relativistic electron beam which is applied along the longitudi-nal axis of the laser through an electron beam window.  The in-cident points of the electron beam on the electron beam window are varied by deflection coils to enhance the cooling character-istics of the foil.  A thyratron is used to reliably modulate the microwave accelerator to produce electron beam pulses which excite the laser medium to produce laser pulse repetition fre-quencies not previously obtainable.  An aerodynamic window is also disclosed which eliminates foil heating problems, as well as a magnetic bottle for reducing laser cavity length and pres-sures while maintaining efficient energy deposition.
Patent CA-1111612-A (CA)
Title: Peroxygen bleaching and compositions therefor
Inventor: BLUMBERGS JOHN H
IPC: C11D3/39
Filed: 1978-09-12
Granted: 1981-11-03
Abstract: ABSTRACT:       A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an organo-phosphorus azide of the formulae RR1P(O)N3 and ROR1OP(O)N3 wherein R and R1 are each selected from the class consisting of phenyl and alkyl radicals.  Also described are dry blend compositions containing the bleach bath components.
Patent CA-1116856-A (CA)
Inventor: BANQUY DAVID L
IPC: B01J19/26
Filed: 1978-10-23
Granted: 1982-01-26
Abstract: A B S T R A C T     An apparatus for mixing very rapidly the reacting gases entering an oxygen reforming reactor where a highly exother-mic reaction occurs instantaneously between an oxygen rich gas and a process gas containing hydrocarbons, and possibly hydrogen, steam and carbon oxides, said apparatus comprising essentially a metallic shell having a cylindrical or truncated conical shape, internally lined with refractory, in which the process gas is injected tangentially, a distributor receiving the oxygen gas through a conduit crossing said metallic shell, and a multitude of channels parallel to the axis of said shell, welded at one end to said distributor, and open at the other end where the oxygen gas issues and comes into contact with the process gas, through an orifice having at least one very reduced dimension, said channels being arranged so that said process gas flows around and between them before coming into contact with the oxygen rich gas, thereby achieving the mixing of the reacting gases quasi instantaneously, before the par-tial oxidation reaction proceeds significantly, thus avoiding the risk of formation of carbon particles.
Patent CA-1104690-A (CA)
Inventor: FISCHER KARL
IPC: H01R13/11
Filed: 1978-11-09
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE           An electric plug connection comprises a jaw-type connecting member in whose opening a conductor can be introduced and clamped.  A hoop of sprung material is pushed over the connecting member, the two arms of the hoop pressing together the two arms of the connecting member.  The hoop is formed as a sprung sheet metal member which is bent together along a back running parallel to its two arms.
Patent CA-1108465-A (CA)
Inventor: SAUNDERS FRANCIS R
IPC: A23L19/18
Filed: 1979-02-28
Granted: 1981-09-08
Abstract: Z0953 foreign POTATO SEGMENT AND PROCESS FOR PREPARING      FROZEN FRENCH FRIED POTATOES SUITABLE FOR MICROWAVE REHEATING                    ABSTRACT        A  potato segment and a process for preparing frozen french fried potatoes suitable for microwave reheating.  The potato segment has an undulating side surface configuration of particular dimensions which is adapted for microwave reheating.  Potato segments are blanched, fried, and then frozen.  When reheated with microwave energy, the potato segments resemble in quality, color, texture, flavor and odor, french fried potatoes prepared directly from fresh potatoes.
Patent CA-1092456-A (CA)
Inventor: WEHRMEISTER ALLEN E
IPC: F22B35/00
Filed: 1979-03-26
Granted: 1980-12-30
Abstract: OUTPUT CONTROL FOR FLUIDIZED BED BOILERS                   ABSTRACT OF THE DISCLOSURE           A fluidized bet boiler is equipped with a plurality of slidable sleeves circumscribing the vapor generator tubes disposed therein.  By selectively extending or retracting the sleeves over the tubes, the heat transfer characteristics of the tubes exposed to the heat generated within the boiler may be altered.  As a conse-quence, steam output quantity and quality may be easily modulated. In addition, by virtue of the design, tube cleaning may be accom-plished with each adjustment pass.