baber/WOPTO huggingface dataset:
Patent CA-1067494-A (CA)
Inventor: FISCHER ADOLF
IPC: C07D237/14
Filed: 1976-05-26
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE             The present invention is concerned with new and valuable substituted pyridazones having the general formula:                                where Hal denotes halogen, R1 denotes unsubstituted lower fluoroalkyl or lower fluoroalkyl substituted by chloro or bromo, and R denotes amino, alkylamino or dialkylamino of 1 to 3 carbon atoms per alkyl, alkoxy of 1 to 3 carbon atoms, chloroacetamido, the radical CH3COOCH2CO-NH- or trimethyleni-mino.   This invention relates also to a process for the manufacture of the above-defined compounds, to herbicides containing these compounds as active ingredients, and to methods of controlling unwanted plant growth with these compounds.
Patent CA-1062834-A (CA)
Title: Thermosetting coating composition of an organic polyisocyanate, a polymer having pendent hydroxyl containing ester groups, and a rheology control agent
Inventor: KRUEGER ACHIM R
IPC: C08G18/62
Filed: 1976-05-27
Granted: 1979-09-18
Abstract: Abstract of the Disclosure A thermosetting coating composition, of controlled rheology, or a urethane polymer that cures into a durable, flexible coating is the subject of this invention; the film-forming constituents of the coating composition are (1)  and organic polyisocyanate, and (2)  a polymer that has a backbone of polymerized ethy-lenically unsaturated monomers and has attached directly to its backbone ester groups of the follow-ing structure - ? - O - R1 - OH     and   or an isomer thereof, wherein R1, R2 and R3 are hydro-carbon radicals; and the rheology control agents are fumed silica, attapulgus clay, copolymers of acrylo-nitrile/methyl acrylate of high nitrile content, modified microgels and the like. This novel coating composition is particularly useful, especially when applied over zinc rich primers, as a high quality industrial finish and can be used to paint autos, trucks, aircraft, railway equipment and the like.
Patent CA-1047588-A (CA)
Inventor: LAFFERTY GARY S SR
IPC: H02K13/00
Filed: 1976-06-02
Granted: 1979-01-30
Abstract: A PLUG-IN BRUSH CARTRIDGE               ABSTRACT OF THE DISCLOSURE         A cartridge  on which is mounted two active carbon brush assemblies  plugs into a specially designed opening in one side of a motor housing of a power operated tool. As the cartridge is inserted or removed  electric terminals mounted on the cartridge connect with or disconnect from terminals fixed on the motor housing to automatically establish or disconnect the electrical connections for controlling the motor operation.  A single non-metallic screw holds the cartridge with both active brush assemblies in operative position within the opening with the active carbon brushes in juxtaposition and engageable with the commutator of the motor at diametrically opposed positions. The opening in the motor housing has an integral support therein.  Such support also provides ramps to guide the carbon brushes up and onto diametrically opposite sides of the motor's commutator as the cartridge is plugged into the opening.  The cartridge has recesses to removably mount a spare non-metallic screw and a pair of spare carbon brushes in a manner to prevent damage due to operating vibration and casual droppage of the tool.  The shape of the outer surface of the cartridge is designed to conform to the shape of the outside of the motor housing.
Patent CA-1060634-A (CA)
Inventor: GORAI TOKIO
IPC: C01C1/24
Filed: 1976-06-29
Granted: 1979-08-21
Abstract: Title of the Invention Method for purifying industrial exhaust gases Abstract of the Disclosure A method for purifying industrial exhaust gases containing nitrogen oxides and sulfur oxides, by treating the gases with a circulating absorbing solution containing Fe-EDTA complex salt and ammonium sulfite is provided.         The treatment comprises a combination of the main absorbing step with the following steps:    (a)  a circulation step of the absorbing solution in part or total, (b) an oxidation step of sulfite, (c) a separa-tion step of EDTA, (d) a decomposition step of dithionate, etc., (e) a separation step of iron compound, and (f) a separation step of ammonium sulfate.         According to this invention, a long time continuous operation for said purification is possible.
Patent CA-1074403-A (CA)
Inventor: GRAHAM DAVID J
IPC: A61H1/00
Filed: 1976-07-15
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE            Apparatus for treating a human subject in controllable gravitational and electrical fields includes a platform that is adapted to carry the body in a prostrate position.  The platform is cyclically and uniformly displaced about a fixed horizontal axis by support means that are rotatably coupled to the platform and driven by a motor through a speed reducer.  An AC generator is mounted under the platform and produces a low frequency signal connected across a pair of electrodes located at opposite ends of the platform.  As the platform is displaced, the body is subject-ed to a uniformly varying gravitational field together with a low energy electrical field between the electrodes which produce in the subject a feeling of well-being and relaxation.
Patent CA-1048920-A (CA)
Inventor: SMITH DONALD A
IPC: F23C9/00
Filed: 1976-07-30
Granted: 1979-02-20
Abstract: Abstract of the Disclosure A main burner oil gun in which hard to ignite liquid fuels can be burned, including an ignition means for the oil gun which will reliably light the oil gun time after time.  The oil is sprayed from the oil gun tip in the shape of a hollow cone.          Air is introduced surrounding the oil gun, and flows over a baffle plate located transversely of the oil gun, creating eddies of air, some of which break through the curtain of fuel issuing from the tip in a conical shape.  This current of air that breaks through the fuel carries some fine droplets of fuel along with it, and forms a recirculation zone extending back to the oil gun tip.  The ignition means is located within the hollow conical fuel flow, along the inner edge of the recirculation zone, so that the initial flame established is carried back to a point directly in front of the oil gun tip.
Patent CA-1054216-A (CA)
Inventor: RINGLAND WILLIAM L
IPC: H02P5/747
Filed: 1976-08-30
Granted: 1979-05-08
Abstract: PLURAL ELECTRIC MOTORS DRIVING COMMON LOAD AND  HAVING INTERCONNECTIONS FOR LOAD EQUALIZATION                  ABSTRACT OF THE DISCLOSURE      A twin electric motor drive for a grinding mill has substantially identical synchronous motors mechanically con-nected to the drive of the mill, and the stator winding which generates a revolving magnetic field in each motor comprises a plurality of phase windings each of which is energized from a separate phase of a polyphase power source and has first and second winding sections which are interconnected with the second and first winding sections respectively of the corresponding phase winding of the other motor to equalize the load between the motors.
Patent CA-1147327-A (CA)
Inventor: DETROIT WILLIAM J
IPC: C04B24/18
Filed: 1977-02-10
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE         Wells and like borings into the earth's surface, especially those for the production of petroleum and gas, are very well and efficaciously cemented with cement compositions or pastes containing, as their effective gel control and cement set retardation agents, an additive that is a resulfonated, alkaline oxidized, hydrolyzed, partially desulfonated ligno-sulfonate product.
Patent CA-1078081-A (CA)
Inventor: DEGNER VERNON R
IPC: B03D1/02
Filed: 1977-06-13
Granted: 1980-05-20
Abstract: DISPERSED AIR FLOTATION MACHINE                  ABSTRACT OF THE DISCLOSURE        A machine for dispersing gas bubbles in a liquid includes a horizontal series of adjacent flotation cells without baffles or mechanical gas distribution means.  In each cell, an ejection device is mounted to expel a two-phase gas-liquid mixture into the cell.  Liquid is pumped into the ejection devices so that the density and energy of the mixture at the point of ejection falls within Region I in Figure 3.
Patent CA-1077848-A (CA)
Inventor: ERIKSSON BERTIL F H
IPC: C07F9/38
Filed: 1977-06-30
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to the production of novel pharmaceutical compositions containing as the active ingredient phosphonoformic acid, or its physiologically acceptable salts, which are useful in selectively combating viral infections of animals, including man.
Patent CA-1087942-A (CA)
Inventor: KINSTLER CHARLES R
IPC: F02P7/02
Filed: 1977-07-29
Granted: 1980-10-21
Abstract: TITLE OF THE INVENTION     Distributor Adaptor ABSTRACT OF THE DISCLOSURE         The invention is an improved device for the rehabili-tation or worn and defective automotive distributors.  The device is an adapter for distributors to eliminate the problems associated with worn and defective bushings in the distributor that disrupts the fine turning and causes innumerable mal-functions of the engine operation.  The device is an economical packaged unit that is inserted between the main distributor assembly and the rotor without removing the entire distributor from its mounted position.  The device is pretuned and the installation is simple, requiring only a few minutes.
Patent CA-1097011-A (CA)
Inventor: HURST ERIC J
IPC: B29C39/10
Filed: 1977-08-22
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE       In a slush molding process for producing a boot or shoe from a plastisol, a mold in the shape of the article of footwear is filled with liquid plastisol, the mold is heated to form a skin, the mold is tilted to pour out excess plastisol, and, after filling the heel cavity of the mold, the skin and heel filler are cured or hardened, and the skin is removed from the mold and trimmed for further processing.  Instead of filling the heel cavities of the molds with a specially formulated heel filling composition, the skin trimmings, which were previously discarded as waste, can be ground, if necessary, mixed with additional stabilizer and injected into the heel cavities using an injection unit.  With the molds travelling along a straight line path of travel, it is necessary to cause the nozzle end of the injection unit to move in synchronism with the molds.  For such purpose, the injection unit is mounted on a shaft which is rotated by a drive train connected to the conveyor chain carrying the molds or the drive of the conveyor chain.  In order to cause the nozzle of the injection unit to follow the same straight line path of travel as the molds, the shaft and injection unit are mounted on a carriage slidable towards and away from the molds, and a cam device controls sliding of the injection unit so that the nozzle is maintained in position over a mold during each heel filling operation.          By utilizing the waste material instead of a specially formulated heel filling material, the cost of producing the heel and consequently the cost of the article of footwear as a whole is substantially reduced.
Patent CA-1068500-A (CA)
Title: Wide-angle joint
Inventor: GEISTHOFF HUBERT
IPC: F16D3/32
Filed: 1977-09-30
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE     A wide-angle joint for use in torque transmission couplings between a driving vehicle, such as a tractor, and a driven implement, such as an agricultural machine, includes a pair of universal joints, one connected to the driving vehicle and the other to the driven implement, interconnected by a double inner yoke.  The yoke has outer limbs associated with each of the universal joints.  Two gear segment  pairs, disposed in meshed engagement are supported on the outer limbs of the yoke, each associated with a different universal joint.  The gear segment pairs execute a joint rolling movement in a tilting plane disposed at an angle of more than 0° and less than  90° relative to the vehicle supporting surface.  A spring connected at one of its ends to the wide-angle joint and at its other end to an attachment between the vehicle and the implement maintains the tilting plane of the  gear segment pairs at the desired angle.
Patent CA-1090736-A (CA)
Inventor: FROEHLER HANNS
IPC: C25B9/17
Filed: 1977-10-05
Granted: 1980-12-02
Abstract: ELECTROLYSIS CELL                 Abstract of the Disclosure An electrolysis cell having a housing with an inlet and an outlet for a through-flowing electrolyte and at least three monopolar electrodes, each comprising plates fastened on a common carrier in parallel array.  The plates of one polarity extend into the gaps formed between the plates of the other polarity and at least one electrode to one polarity is disposed between two electrodes of the other polarity.
Patent CA-1086950-A (CA)
Inventor: HUNT HERBERT H
IPC: C10J3/66
Filed: 1977-10-12
Granted: 1980-10-07
Abstract: FUEL GAS PRODUCTION Abstract of the Disclosure A method of manufacturing fuel gas from lignocellulose material such as wood.  Wood is converted to fuel gas in a descending bed reactor which encloses a descending bed of wood material.  Gas produced in the reactor travels upwardly through and thence out from the top of the descending bed, with a portion of the gas being recirculated and introduced as reflow gas, together with air, to a combustion zone established at the base of the descending bed.
Patent CA-1106689-A (CA)
Inventor: NELSON CARL R
IPC: B41J2/265
Filed: 1977-11-28
Granted: 1981-08-11
Abstract: Title of the Invention VIBRATION DAMPENING MEANS FOR PRINTING MECHANISM           Abstract of the Disclosure In a matrix print head, a plurality of elongated printing elements, mounted in a frame, are driven axially by electromagnetic means to effect printing on record media posi-tioned adjacent to the printing ends of the printing elements. Freely riding tubular elements are placed on the printing ele-ments between support members forming part of the frame, in order to dampen the bending and vibration of the printing ele-ments, and thus reduce or eliminate consequent fatigue failure.
Patent CA-1081964-A (CA)
Title: Explosive compositions containing sulfonated guar gum  derivatives
Inventor: KIRCHNEROVA JITKA
IPC: C06B47/14
Filed: 1978-01-19
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE          A slurry explosive composition is provided which has improved water resistance and thermal stability and resists segregation.  The composition consists of an in-organic oxygen-supplying salt, a liquid carrier or solvent for the salt, a solid or liquid fuel and, as a thickener a sulonated guar gum derivative.
Patent CA-1081655-A (CA)
Inventor: CALEY WILLIAM F
IPC: C25D13/02
Filed: 1978-02-02
Granted: 1980-07-15
Abstract: Abstract of  the Disclosure Metal oxides such as nickel oxide and/or chromic oxide present as colloidal suspension in a suitable dispersant in an aqueous medium may be deposited by electrophoresis on sheet iron metal anodes.  The resulting oxide coatings when reduced in a hydrogen atmosphere at about 1200°C produce an integrated metal alloy coating on iron through interdiffusion.
Patent CA-1106475-A (CA)
Inventor: BULL IVOR H
IPC: B60T13/66
Filed: 1978-05-02
Granted: 1981-08-04
Abstract: ABSTRACT       Code conversion apparatus is provided especially for controlling energisation of wires of a coded electro-pneumatic brake system, for converting into a binary coded output an input which is of a binary code form wherein a step from one value to the next is always accompanied by a change of only one digit, the apparatus comprising means for operating a number of individual switch devices the state of only one of which is changed for each such step and the switch devices being inter-connected to provide selective energisation of a plurality of outputs from a source in accordance with a pure binary code.
Patent CA-1089698-A (CA)
Inventor: JOENSSON HANS B
IPC: B01J39/04
Filed: 1978-05-09
Granted: 1980-11-18
Abstract: Abstract of the Disclosure A method for desalination of whey which is conducted through an anion exchanger and a cation exchanger. The whey is first con-ducted through a weakly basic anion exchanger in hydrogen carbo-nate form and then through a weakly acidic cation exchanger in ammonium form. The ion exchangers are regenerated by treatment with an ammonium hydrogen carbonate solution, whereupon the ammonium and hydrogen carbonate ions present in the whey are removed by evaporation.       The invention also relates to an apparatus for carrying out the method. The apparatus comprises ion exchange columns having inlet and outlet  ends. Each column is connected at its inlet end to means for supplying whey to be desalted and rege-neration solution, and means for removing residual acid and alkali. Each ion exchange column has at its outlet end means for removing spent regeneration solution and supplying acid and alkali. The outlet end is further connected to evaporators for vaporization of treated whey. The apparatus further compri-ses a distiller for distillation of spent regeneration solution, and a tank for holding regeneration solution.
Patent CA-1085711-A (CA)
Inventor: LANKENAU HENRY G
IPC: B01D1/06
Filed: 1978-05-09
Granted: 1980-09-16
Abstract: ABSTRACT       Apparatus for evaporating liquids by heat transfer from a condensing vapor through long vertical tubes in which the film thickness of condensed vapors on such tubes is reduced by removal of such vapors intermediate the ends of the tubes.
Patent CA-1110074-A (CA)
Inventor: MACRAE PETER
IPC: C06C5/06
Filed: 1978-05-12
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE           A particulate high explosive material characterized in that said particulate high explosive mate-rial has been treated with an alkyl ester of an aromatic or an aliphatic acid, the ester being characterized in that it has a melting point no higher than a temperature of -10°c.
Patent CA-1101040-A (CA)
Inventor: IOSIFIAN ANDRONIK G
IPC: H03K17/52
Filed: 1978-05-31
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosure is made of a method for breaking direct current, whereby an initial gas pressure, corresponding to the working conditions of a stationary current channel, is set in a gas discharge device, whereafter direct current is passed through the gas discharge device, and the density of the gas filling said gas discharge device is simultaneously reduced over the entire volume of the gas discharge device to a critical value which cau-ses a breaking of the direct current. According to the invention, the d.c. breaker for effecting this method is built around a gas discharge device comprising an anode, a cathode, and intermedia-te electrodes interposed between said anode and cathode. The cathode is formed by an end emitter, a cone-shaped reflector with the cone's apex facing the end emitter, and two coaxial cy-linders encompassing the end emitter and reflector. The angle of inclination of the generatrix of the reflector's cone is selected so that the normal drawn at any point of the cone's lateral surface should cross the surface of the outer cylinder without crossing the surfaces of the inner cylinder and emitter.
Patent CA-1098692-A (CA)
Inventor: LIPP EBERHARD
IPC: F26B17/20
Filed: 1978-07-10
Granted: 1981-04-07
Abstract: Process and Apparatus for the Continuous Drying and/or Granulating of Loose Material.                 Abstract of the Disclosure The present invention provides a process and apparatus for the continuous drying and/or granulating of loose material, in which the loose material is mechanically swirled up inside a closed space, a gas such as air is continuously blown through the swirled up material in a direction transversely to that in which it is swirled up, and while the material is being swirled up, it is continuously subjected to conveying component of force which is smaller than that of the gas and opposite in direction to the flow of gas.    With the process and apparatus of the present invention it is possible to substantially regulate the dwell time of a loose material in a stream of gas and to adjust it to the necessary drying time in a continuous process of drying and/or granulating of loose material.
Patent CA-1097234-A (CA)
Title: Container for storing food and process and apparatus for making that container
Inventor: NAUGLE GEORGE H
IPC: B29C51/16
Filed: 1978-07-20
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a container for storing product and a process and apparatus for making the container.  The container comprises a paperboard outer container and a plastic inner con-tainer which has been drawn and blow formed into the outer container.  The container is characterized by plastic screw threads which extend from the plastic inner container around the upper portion of the outside of the paperboard outer con-tainer.  The screw threads permit a cap to be screwed onto the container after product, e.g. food, is placed in the container. The screw threads are vacuum formed, preferably simultaneously with the blow forming of the plastic inner container.
Patent CA-1108323-A (CA)
Inventor: SHANKS IAN A
IPC: G09G3/00
Filed: 1978-07-25
Granted: 1981-09-01
Abstract: ????           A waveform display comprises an opto electric display having m = electrode and n y electrodes arranged in a m x n element matrix. A series of m different reference binary codes are applied simultaneously one to each x electrodes. A waveform to be displayed is sampled and binary numbers representative of the amplitude of each sample are produced. These sample binary numbers are each converted into one of the reference binary codes for application to the Y electrodes; the code so produced being related to both the amplitude value and the order of reference codes on the X electrodes. As a result of the simultaneous application of appropriate binary codes to each X, Y electrodes unselected X Y intersection receive an rms voltage above a display threshold whilst selected X Y intersection receive a zero voltage and collectively display the waveforms.             The opto electric display may be a liquid crystal display or an electroluminescent display. The binary codes may be an ordered series of binary numbers represented by logic zeros and ones, having a period T divided into N bits where m = 2N, or period T divided into L bits and using 2N codes out of a possible 2L codes where L is greater than N and m = 2N. Alternatively the binary code may be a pseudo random series of zeros and ones.
Patent CA-1106898-A (CA)
Inventor: KENWORTHY E J DOYLE
IPC: B41J2/02
Filed: 1978-08-14
Granted: 1981-08-11
Abstract: Docket 6415 TRENCHED STIMULATING PLATE FOR A JET DROP RECORDING HEAD              Abstract of the Disclosure The stimulating plate in a jet drop recording head has a central, thin, flexible portion forming a medial channel or trench.  The thicker portions of the plate which surround the trench form an acoustical barrier along its sides.  When the thinner medial portion of the plate is acoustically stimulated, the energy is reflected and confined within the trench independently of the bond between the stimulating plate and the jet drop recording head.