baber/WOPTO huggingface dataset:
Patent CA-1059472-A (CA)
Inventor: RODTH JOSEPH J
IPC: B67D7/74
Filed: 1978-11-16
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus for dispensing one or more post-mix beverages is described.  A gravity type dispenser having a plurality of valves which alternatively dispense syrup or con-centrate with either carbonated or sweet water.  The carbonated and sweet water are supplied from a carbonating and cooling assembly.  Cooling of the sweet water is performed by passing the sweet water through a coil emersed in the carbonated water tank.  The rate of carbonation of the water is assisted by a rotary agitator which is intermittently energized in synchronism with the beginning of the dispensing operation.  The syrup storage tanks and carbonating assembly are in thermal contact to facilitate cooling of the syrup in the dispenser.  Additional automatic controls are provided for maintaining the water level and ice bank thickness, and thus, the temperature of the carbonated water in the carbonating assembly within predetermined limits.  The temperature of the fluid inlet and outlet fittings to the carbonating assembly are maintained above freezing by the use of heating elements which are positioned in contact with each of the fittings.
Patent CA-1122982-A (CA)
Title: Dihydroxy-2,4 diphenylamines et compositions  tinctoriales pour cheveux les contenant
Inventor: BUGAUT ANDREE
IPC: A61K8/40
Filed: 1979-04-05
Granted: 1982-05-04
Abstract: : La présente invention concerne de nouveaux dihydroxy2,4 diphénylamines de formule (I) : (I) et leurs sels d'acide correspondants, formule dans laquelle les substituants R1 et R2 constituent avec l'atome d'azote, auquel ils sont reliés, un hétérocycle morpholino ou pipéridino, auquel cas le radical R représente un atome d'hydrogène, ou dans laquelle R1 représente un atome d'hydrogène, auquel cas R2 est un radical furfuryl ou méthoxyéthyl, R représentant un atome d'hydrogène ou un radical méthyl.  Ces diphénylamines sont utilisables comme précurseurs de colorants en teinture d'oxydation de fibres kératiniques et notamment de cheveux humains.
Patent CA-1093020-A (CA)
Inventor: SEFTON JOHN FLAMINGO CRESCENT
IPC: A47B96/02
Filed: 1979-04-09
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE        According to the present invention, there is pro-vided a shelf having an upper substantially horizontal sur-face and a depending inclined support or brace integral with the upper surface and forming an acute angle therewith.  The upper surface is provided with means such as pins, or alter-nately, a resilient material with a high co-efficient of fric-tion, which means are adapted to be releasably engageable with a primary supporting surface.  The inclined support is of such a length so as to engage with a secondary vertical surface beneath the primary supporting surface thus mounting the upper surface of the shelf in an operable, horizontal po-sition.  In a further embodiment of the invention, the shelf includes an additional member having a first surface which constitutes the primary supporting surface, and a second sur-face provided with means such as an adhesive material which means facilitates releasable attachment to the secondary, ver-tical supporting surface.
Patent CA-1140140-A (CA)
Inventor: INGALL ANTHONY H
IPC: C07D311/24
Filed: 1979-04-19
Granted: 1983-01-25
Abstract: ABSTRACT               326,057.      There is provided an improved process for the preparation of chromone-2-carboxylic acids which comprises reacting 2'-hydroxy-2-alkylsulphinylacetophenones, provided that the alkyl moieties thereof have no free hydrogen atoms on the .beta.-carbon atom (where present), or 2'-hydroxy-2-phenyl-sulphinylacetophenones with glyoxylic acid in the presence of a base.
Patent CA-1128581-A (CA)
Inventor: NARITA KOZI
IPC: B32B15/082
Filed: 1979-04-30
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE         A trim for an automobile comprising a plastic substrate, a metal layer integrally laminated on a surface of the plastic substrate, and a film of a soft PVC resin composition having a matt finish and integrally laminated on the metal layer, the PVC resin composition comprising a PVC resin having a viscometric degree of polymerization, ?, of 2,000 to 5,000 and 20 to 50 parts by weight per 100 parts of the PVC resin of a calcium carbonate filler.  The trim prevents vibrational noise, glare and scratching and corrosion of the automobile body.  The metal layer can be wholly or partially covered with the matt PVC resin composition for a decorative effect.
Patent CA-1114716-A (CA)
Inventor: MONIGOLD LARRY E
IPC: F16K1/14
Filed: 1979-05-08
Granted: 1981-12-22
Abstract: HYDRAULIC RESPONSIVE AIR CONTROL VALVE       ABSTRACT OF THE DISCLOSURE A pressure responsive, fluid flow control valve for a truck gear box shifter for controlling flow of one fluid such as air in response to the pressure of another fluid such as liquid.
Patent CA-1121723-A (CA)
Inventor: GAAFAR HASSAN A
IPC: C12Q1/04
Filed: 1979-05-08
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE Serological method for determining the presence of Neisseria gonorrhoeae antibodies in human sera and products utilized in such test.  A composition containing serum is in-cubated with a composition containing a species specific antigen preparation produced from a growth culture of Neisseria gonorrhoea to form an antigen-antibody conjugate when said antibodies are present.  The presence of the conjugate it then detected.  The antigen is protein in nature, is stable in boiling water for a period of one hour, and is stable when incubated with the follow-ing enzymes:  DNA ase,  RNA ase,  dextransase, neuraminidase, and lysozyme.  Also the antigen has an isoelectric point of 4 + .2 and a molecular weight of active subunits of 37,000 40,000 as determined by SDS-polyacrylamide gel, contains 2-3% organic phos-phorous, and is soluble in aqueous media containing surface active agents and insoluble in methanol, chloroform, and acetone.  The method of preparing the antigen preparation may include removing contaminates by precipitation of proteins with trichloroacetic acid and ultrafiltration to remove the carbohydrate.
Patent CA-1124036-A (CA)
Title: Procede de purification de gaz residuaires  industriels renfermant en faibles concentrations  des composes soufres
Inventor: BATTEUX JACQUES
IPC: B01D53/48
Filed: 1979-05-15
Granted: 1982-05-25
Abstract: L'invention concerne un procédé de purification de gaz résiduaires industriels renfermant en faibles concentrations H2S, SO2, CS2, COS, ou éventuellement de la vapeur de soufre, ainsi que d'importantes quantités de H2O, CO2, et N2 dans lequel les gaz résiduaires sont tout d'abord soumis à  une réduction catalytique après laquelle tous les composés du soufre sont transformes en H2S, et sont enfin lavés par une solution aqueuse d'amine avant d'être incinérés et rejetés à l'atmosphère tandis que l'amine est régénérée par chauffage et les gaz dégagés constitués d'H2S et de CO2 sont retournés à une unité de fabrication de soufre.  Ce procédé est caractérisé en ce que la température des gaz à traiter est en permanence maintenue à des valeurs comprises entre environ 65.degree.C et environ 85.degree.C et supérieure au point de rosée de l'eau contenue dans ces gaz en tous les points de la zone de traitement desdits  gaz.
Patent CA-1108681-A (CA)
Inventor: WIDMER COLIN F
IPC: H05B7/103
Filed: 1979-05-15
Granted: 1981-09-08
Abstract: ABSTRACT         An electrical contact assembly between two conducting elements disposed face to face comprises wedge-shaped graphite inserts (26) located in similarly shaped grooves (22) in one of the faces (20).  One end of each insert (26) lies short of the end of the groove (22) and the other end is proud of the face (20), so as to make good electrical contact with the other face (34) when the two faces (20,34) are pressed together.  The invention achieves good electrical contact and conduction of current in applications where this has proved difficult in the past.  Particular examples are clamps for graphite electrodes and connections to steel billets used as electrodes in an electro slag refining process.
Patent CA-1115978-A (CA)
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1979-05-18
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE      A steering lock device comprises a locking bolt capable of locking a steering shaft of a motor vehicle when moved in a first direction, a spring for biasing the bolt to move in the first direction, a lifting mechanism for moving the locking bolt in the opposite direction against the force of the spring and finally holding the locking bolt in the unlocking state wherein the locking bolt unlocks the steering shaft, and a solenoid disposed about the locking bolt to cause the bolt to be kept in the unlocking state, under energization of the solenoid, even when the lifting mechanism ceases to hold the locking bolt in the unlocking state.
Patent CA-1128824-A (CA)
Inventor: SCHAUB FREDERICK S
IPC: F02B75/02
Filed: 1979-05-23
Granted: 1982-08-03
Abstract: ABSTRACT         A method of combusting natural gas fuel in a two cycle, turbocharged internal combustion engine substantially reduces the production of nitrogen-oxygen emissions.  An improved turbocharger design provides increased air charging pressure, produces a controlled lean air/fuel mixture and lowers peak combustion temperatures.  A jet cell ignition device ensures uniform, reliable ignition of the lean air/fuel mixture under all operating conditions and the lean air/fuel mixture in turn encourages complete fuel combustion and provides excellent combustion characteristics with methane, ethane and heavier paraffinic hydrocarbon fuels.  These structural modifications and adjustment of other operating parameters combine to reduce nitric oxide (NO) and nitrogen dioxide (NO2) emissions by as much as 75% while effecting only a negligible increase in fuel consumption.
Patent CA-1114135-A (CA)
Inventor: BOOTH JOHN F
IPC: F27B9/14
Filed: 1979-05-25
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE         A method of making cylindrical ceramic articles, in which the articles are formed of a ceramic material and the formed articles are fired in a kiln through which the articles travel individually, the articles being transported through the kiln by conveying means having members which separate and control the translation of individual articles, said members moving along the kiln, and in which, over at least that part of the length of the kiln in which the articles are at their greatest temperature, the articles roll on a surface of the kiln.
Patent CA-1111743-A (CA)
Inventor: RIEDL REINHOLD
IPC: B27L11/02
Filed: 1979-07-06
Granted: 1981-11-03
Abstract: AN ARRANGEMENT FOR CUTTING WOOD INTO CHIPS     Abstract of the Disclosure An arrangement for removing material from a workpiece, includes a support component for an elongated workpiece, and a tool component rotatable about an axis and having a circumferential cutting face and axial end faces.  The tool component is supported at both end faces thereof.  At least one of the above-mentioned components is movable relative to the other component in a predetermined path at least one of the path and axis of rotation is inclined relative to the elongation of a supported workpiece so that the workpiece contacts only the cutting face but does not contact the end faces of the tool component.
Patent CA-1142669-A (CA)
Inventor: GREINER RICHARD W
IPC: C08L33/02
Filed: 1979-07-09
Granted: 1983-03-08
Abstract: Abstract of the Disclosure It has been discovered that pastes of particulate, thermoplastic, poly(vinyl acetate) type polymers dispersed in a soft resinous phase can be prepared which heat-set by fusion of the thermoplastic binder.  When pigmented or otherwise colored, these formulations have utility as print-ing inks.  When uncolored, they can be used as clear over-print coatings.  In addition, these fusible pastes have utility as specialty coatings in adhesives and can be fabricated into self-supporting shapes.
Patent CA-1084224-A (CA)
Inventor: BRITTAIN PERRY N
IPC: B29C63/34
Filed: 1979-08-21
Granted: 1980-08-26
Abstract: PROCESS FOR LINING HIGH PRESSURE PIPELINE                     A B S T R A C T          A method for lining a high pressure pipeline with a tubular plastic liner.  After de-pressurizing, purging and cleaning, the pipeline is broken into discrete sections.  A close-fitting liner segment is pulled into each pipeline section.  Advantageously, the liner segments are fixed inside the pipeline sections to prevent longitudinal movement of the liner segments.  Bleeder holes are provided through the pipeline walls at opposed ends of each pipeline section.  The lined pipeline sections are reconnected to reform the pipeline, and then a relatively warm, pressurized fluid is pumped through the pipeline to radially expand each liner segment against the inner walls of the pipeline, thus evacuating the spaces between liner segments and pipeline sections by forcing air, water and other impurities through the bleeder holes.
Patent CA-1124052-A (CA)
Inventor: LANE GEORGE A
IPC: C09K5/06
Filed: 1980-01-11
Granted: 1982-05-25
Abstract: ABSTRACT          A reversible liquid solid/phase change compo-sition comprising hydrated CaC12, and one of the group of BaI2, BaSO4, and/or BaO, added to the composition in an effective amount to suppress supercooling of the CaC12 liquid phase.   27,734A-F
Patent CA-1101525-A (CA)
Inventor: HEIBERGER FRANCIS E
IPC: B30B15/06
Filed: 1980-02-05
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE     A counterbalance cylinder pressure control for a mechanical press which has a slide, a die punch mounted on the slide and a die shoe.  A coded plug is attached to the die shoe and means are provided for reading the code on the plug which indicates the weight of the die punch associated with that die shoe.  A voltage signal produced from the decoding of the plug is used in a servo system to control the air pressure in the counterbalance cylinders.  When a new die set is placed in the mechanical press, the coded plug attached to the die shoe is read and the servo system operates to reset the counterbalance cylinder pressure to the correct value.
Patent CA-1107523-A (CA)
Inventor: INGLIS LESLIE R
IPC: F25B9/04
Filed: 1980-03-21
Granted: 1981-08-25
Abstract: TEMPERATURE-ADJUSTABLE  VORTEX TUBE ASSEMBLY         Abstract A vortex tube assembly equipped with a control mechanism for use in selectively adjusting the temperature of air discharged from the primary outlet of the assembly to any temperature within the range from maximum hot to maximum cold, the temperature of the discharged air varying in generally linear relation with adjustments in the position of a temperature control handle.  Ideally, the temperature of the discharged air may thus be varied without significantly altering the rate of flow through the primary outlet.  The assembly includes a vortex tube disposed within a cylindrical housing having primary and secondary outlets, and a pair of flow-dividing members within the housing, at least one of which is movably mounted, for controlling the temperature of the air discharged from the primary outlet by altering the proportions of hot and cold air flowing through the passages of such members.
Patent CA-1134808-A (CA)
Inventor: ARVIDSSON WILLY
IPC: F16J/
Filed: 1980-04-03
Granted: 1982-11-02
Abstract: ABSTRACT         The present invention relates to a sealing device for minimizing leakage losses in a rotary regenerative type heat exchanger, and more particularly in a heat exchanger comprising a cylindrical matrix of heat absorbent material rotatably mounted in a stationary housing to prevent a loss of efficiency of the heat ex-changer, which occurs when an uncontrolled flow between the inlets and the outlets of the exchanger takes place, an axially extending annular groove having bottom and side walls is formed in each of the two end surfaces of the matrix.  In each of these annular grooves a stationary sealing sleeve projects into each of said grooves.
Patent CA-1142726-A (CA)
Inventor: HEIRBAUT WILFRIED A
IPC: B29C55/00
Filed: 1980-04-11
Granted: 1983-03-15
Abstract: Abstract Method  and  apparatus  for longitudinally  stretching a  substantially amorphous polyethylene terephthalate film. Method and device for longitudinally stretching film, wherein there is a strict separation of the tensioning operation from the heating and the cooling operations of the film, and a symmetric heating and cooling of the film, and wherein the heating of the film occurs in two stages, namely a preheating by means of diffused IR-radiation, and a line heating by means of bundled IR-radiation.
Patent CA-1135210-A (CA)
Inventor: VOGT ROBERT K
IPC: B65G13/071
Filed: 1980-06-17
Granted: 1982-11-09
Abstract: Abstract of the Disclosure In a live roller conveyor wherein friction drive wheels underlie and drive the live rollers, sprockets mounted on the frame drive the friction drive wheels and are themselves driven by a driving chain course running below them.  Both the driving and return courses of the chain are supported and guided by the same chain guide member of extruded plastic which is mounted on the frame and includes laterally projecting flanges having shoulder portions which directly support and guide the respective chain courses.  The drive mechanism is provided with multiple sheet metal guard members which are mounted in alternately overlapping (shingle) fashion along the conveyor and are constructed with sections which are readily bendable to accommodate curved stretches of the conveyor.          This drive mechanism and the guard members are equally useful on straight and curved conveyors and on combinations of straight and curved conveyor sections.
Patent CA-1140044-A (CA)
Inventor: OLSON RICHARD A
IPC: E21B33/06
Filed: 1980-08-21
Granted: 1983-01-25
Abstract: ABSTRACT      A ram lock for blowout preventer rams which permits locking of the ram at multiple and adjustable positions. Automatic locking of the ram at a desired position, such as in adjustable sealing positions to compensate for ram elastomer wear, is obtained.  The ram also automatically unlocks in response to opening fluid pressure acting on a cylinder liner which contains a ram carrier moving the ram.
Patent CA-1139623-A (CA)
Inventor: MARTIN BARRIE J
IPC: F02M51/06
Filed: 1980-09-05
Granted: 1983-01-18
Abstract: ABSTRACT     A FUEL INJECTOR     An injector for injecting fuel for an engine, which injector comprises a nozzle, a fuel injection orifice in a transverse face of the nozzle, valve obturator means for closing the orifice, vibratory means for vibrating the nozzle to cause the valve obturator means to move away from the orifice to allow fuel to be injected, and a housing for the valve obturator means, the housing (A) being fixed in position, (B) having an open downstream end, and (C) being positioned adjacent the orifice but spaced apart from the transverse face of the nozzle by a distance which is not large enough to allow the obturator means to escape through the space defined by the housing and the transverse face of the nozzle.
Patent CA-1155124-A (CA)
Inventor: FRICKEL FRITZ-FRIEDER
IPC: A61K31/403
Filed: 1980-10-07
Granted: 1983-10-11
Abstract: Abstract of the Disclosure:   Substituted piperidino-alkyl ethers of 4,5-dialkyl-3-hydroxy-pyrrole-2-carboxylic acid esters and their physiologically tolera-ted  addition salts with acids, processes for their preparation and pharmaceutical formulations which con-tain these compounds and are useful in the treatment of cardiac arrhythmias.
Patent CA-1159533-A (CA)
Inventor: MCLAUGHLIN DONALD W
IPC: H03K5/19
Filed: 1980-11-28
Granted: 1983-12-27
Abstract: TITLE CLOCK CHECK CIRCUIT An apparatus adapted to check for the continuous presence of an incoming clock pulse train comprising an exclusive OR gate, to the input of which are coupled the clock pulse train and a second train of clock pulses delayed by one half the period of the incoming clock pulse train. A third train of clock pulses delayed by three quarters of the clock period is utilized to strobe the OR gate output into a pair of flip-flops. If the two inputs to the OR gate are the same a fault exists and a flip-flop is set to indicate on which excursion the fault occurred.
Patent CA-1122512-A (CA)
Inventor: BURNS RICHARD W
Filed: 1980-12-15
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention provides:  in combination a.  a torch nozzle having a base end adapted to be connected to a source of fuel and an opposite end comprising a longitudinally extending nozzle por-tion terminating in a nozzle tip with a gas discharge orifice therein through which a fuel is passed for ignition, said nozzle portion hav-ing a longitudinal axis extending through said gas discharge orifice and b. an igniter attachment mounted on said torch nozzle and in-cluding:  1.  a mounting base slidable on said torch nozzle and hav-ing locking means engaging said torch nozzle at a point adjacent said nozzle tip to fixedly support said igniter attachment on said nozzle; 2.  a support having one end affixed to said mounting base and its other end spaced therefrom with a longitudinal axis defined by an imaginary line between said ends, said support being fixedly oriented relative to said mounting base;  3.  a wheel support on said other end of said support;  4.  spark generating means including a flint and a wheel, said wheel having a hub and an abrading rim and being mounted with said hub on said wheel support for rotation of said wheel thereon in a selected direction of rotation, said flint being carried on said support and having one end thereof contacting said rim of said wheel at a contact location thereon; said igniter attach-ment, wheel support and spark generating means being disposed on said nozzle at a point spaced rearwardly of an imaginary plane located at the end of said nozzle tip having said discharge orifice and drawn perpendicular to the longitudinal axis of said nozzle portion, said flint and the axis of rotation of said wheel being spaced towards said nozzle tip from the juncture of the axis of said support with said base, said spark generating means being disposed so that an imaginary line tangent to said rim at said contact location may be extended to intersect an extension of the longitudinal axis of said nozzle tip at a point spaced outwardly from said discharge orifice, whereby rotation of said wheel projects sparks outwardly of an adja-cent to said discharge orifice of said nozzle tip for ignition of fuel passing therethrough.