baber/WOPTO huggingface dataset:
Patent CA-1084003-A (CA)
Inventor: THIOT RICHARD E
IPC: A47G25/06
Filed: 1978-06-05
Granted: 1980-08-19
Abstract: CLOTHES HANGING RACK Abstract of the Disclosure A rack for hanging clothes includes a double tubed slotted storage container which can be attached to the site of a clothes dryer or washing machine or to a laundry room wall. The container contains a telescoping support rod and a clothes hanging bar at-tached to the telescoping support rod. The rod may be telescoped from the container and locked in position and a clothes hanging bar pivoted to a horizontal position to hang clothes as they are taken from the clothes dryer and placed on the hangers.
Patent CA-1227260-A (CA)
Inventor: BARDWELL FRANCIS G
IPC: G06K11/02
Filed: 1978-07-04
Granted: 1987-09-22
Abstract: ABSTRACT        This disclosure deals with a line or pattern following system for use with a machine including first and second motors for moving a device in first and second generally perpendicular directions.  The system includes an array of light sensitive elements arranged at angularly juxtaposed positions, the array being positioned adjacent said line or pattern.  An image of the line or pattern falls on the array and makes an angle .theta. with reference point on the array.  The system further includes means for sequentially scanning the outputs of the elements, and angle means responsive to said outputs and to said reference point for generating first and second signals.  The first signal is a function of sin .theta. and is connected to control energization of the first motor, and the second signal is a function of cos .theta. and is connected to control energization of the second motor.          The two motors, thus energized, produce relative motion of the array and the line or pattern, and move the array to follow the line or pattern.
Patent CA-1089311-A (CA)
Inventor: PENNIMAN RICHARD E
IPC: B42D3/06
Filed: 1978-07-14
Granted: 1980-11-11
Abstract: BINDER WITH MAGAZINE STORAGE               Abstract of the Disclosure A hollow binder for a book having removable pages such as a ledger is used for storage of threaded posts.  Each of the posts are threaded to one another and coaxial.
Patent CA-1097706-A (CA)
Inventor: CLEMENTS LLOYD W
IPC: A01G25/00
Filed: 1978-08-10
Granted: 1981-03-17
Abstract: IMPROVED IRRIGATION PIPE COUPLER                           Abstract The specification discloses a torque coupling having two tubular coupling member having flanges with interlocking teeth wedged together by a clamping ring.  The flanges have opposed grooves in which are positioned elastomer sealing rings having shallow grooves with sharp edges forming vacuum seals with the bottoms of the grooves in the flanges, the rings being pressed together.
Patent CA-1109111-A (CA)
Inventor: VAN GASSE RENE L E
IPC: A47B77/06
Filed: 1978-08-22
Granted: 1981-09-15
Abstract: ABSTRACT      Worktop built up of modular elements.  Elements have a continuous surface or contain holes for accommodating sinks, drip trays and spilla-ge trays.  All elements have downward edges along all or part of their perimeter, for creating space under the worktops and for providing a rigid well-sealing connection between adjoining elements.  The elements are made of a fine-grained inorganic material bound with not more than 25 % by weight of a thermosetting plastic and incorporating glass fibres in random distribution, by molding to the final shape in a compression mould.  The minimum thickness of the material is 3 mm.  The worktop is suitable for use in kitchens.
Patent CA-1093958-A (CA)
Inventor: GRUPPING ARNOLD W J
IPC: E21B43/247
Filed: 1978-09-13
Granted: 1981-01-20
Abstract: A B S T R A C T          A method for underground gasification of coal or brown coal, in which a substantially uniform gasification or combustion front is maintained by filling the cavity generated by gasification of coal with a filler so as to drive said front in an upward direction through the coal layer, the gases for maintaining the gasification being introduced through a first borehole and the combustion gases being discharged through a second borehole, one of these boreholes being used for introducing the filler, said boreholes extending at an inclination corresponding to the general inclination of the coal layer, and perferably converging towards one another.
Patent CA-1101675-A (CA)
Inventor: LOWNDS CHARLES M
IPC: C06B47/14
Filed: 1978-10-10
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE           An aqueous slurry explosive composition is provided containing as an essential ingredients particulate, paint-fine aluminium with particulate polyvinylchloride in synergistic association.  The association permits a re-duction in the normally used amount of paint-fine aluminium while maintaining the strength and sensitivity of the composition.
Patent CA-1078671-A (CA)
Inventor: BLESSING HUBERT
IPC: D05B65/02
Filed: 1978-10-26
Granted: 1980-06-03
Abstract: TITLE OF THE INVENTION:     VACUUM THREAD CUTTER FOR USE IN AN AUTOMATED TEXTILE SEWING OPERATION                 ABSTRACT OF THE DISCLOSURE   A cutter for severing work pieces chained together and for removing thread in close proximity to the work piece, such as on leading and trailing edges.  The cutter of the invention permits close proximity of adjacent work pieces during the process of sewing but is still able to cut and remove free thread without necessitating undue slack as normally required with a shear type cutter (unlike a guillotine type cutter), or similarly can remove trailing thread between the work piece and the sewing machine.
Patent CA-1052357-A (CA)
Inventor: CROMPTON GEORGE
IPC: B64B1/02
Filed: 1978-10-30
Granted: 1979-04-10
Abstract: ABSTRACT OF THE DISCLOSURE          A lighter than air ship, with a bow plate on the bow, two cars suspended beneath the elongated bag, the cars having water ballast tanks, with scoops to take in water when the airship is landing on water and valves to let the water out when the airship is taking off, with a sea anchor and rode (rope) to the bow plate, a ground (bottom) anchor and rode (rope) to the bow plate, metal ribs attached to the bow plate and extending to a stern plate and connected to the bag both above and below the bag, with a vertical rudder for steering right and left, horizontal rudders for steering up and down and a ballonet inside the bag for keeping proper pressure, landing wheels for landing the airship on land, the cars being capable of landing the airship on water, the bag having an aerodynamic lifting shape so that the airship can takeoff and fly heavy and by dumping water can land safely and landing on water can take in water to be stable on the surface, can land on land with the wheels and be secured by the rodes.
Patent CA-1090746-A (CA)
Inventor: POWDERLEY JOHN
IPC: B21J15/32
Filed: 1978-12-14
Granted: 1980-12-02
Abstract: Abstract of the Disclosure A blind riveting tool of the type employing a reuseable mandrel carrying a plurality of headed rivets to be successively installed has its nose portion provided with members closeable to abut the heads, respectively, during rivet setting and openable to permit passing of a rivet between the members. A part at the front of the tool is conveniently shiftable to hold the members open for reloading of rivets, or for maintaining the members closed during a rivet setting stroke.
Patent CA-1129485-A (CA)
Title: Variable intensity control apparatus for operating  a gas discharge lamp
Inventor: GERHARD FRANCIS H
IPC: G05F1/56
Filed: 1978-12-28
Granted: 1982-08-10
Abstract: Abstract In a gas discharge lamp, when the current through the inductor (17) has increased to a point where the voltage drop across the resistor (15) exceeds the voltage of the reference source (23,24), the comparator amplifier (20) triggers the monostabile multivibrator (18) causing the solid state switching device (14) to be turned off.  This acts to collapse the magnetic field in the inductor (17) thereby causing a large flyback voltage to appear across the lamp (11) sufficient to light the lamp.  At the end of the predetermined time period of the low output state of the monostabile multivibrator (18), its output turns the solid state switching device (14) on, allowing current to flow from the power supply (16) through the inductor (17) and the lamp (11), thereby maintaining the lamp in the lit state and increasing the magnetic field in the inductor (17).  The current flow through the lamp, when the solid state switching device (14) is on, is in the opposite direction from the current flowing through the lamp when the solid state switching device is off.
Patent CA-1115277-A (CA)
Title: Procede de preparation de nouveaux derives du  tetrahydro pyridinyl-indole et de leurs sels
Inventor: NEDELEC LUCIEN
IPC: A61K31/445
Filed: 1979-01-15
Granted: 1981-12-29
Abstract: De nouveaux dérivés du tétrahydro-pyridinyl indole répondant à la formule générale : (I') ainsi que de leurs sels d'addition avec les acides minéraux ou organiques pharmaceutiquement acceptables, formule dans laquelle R' représente un atome d'hydrogène, un atome d'halogène ou un radical alcoxy renfermant de 1 à 3 atomes de carbone, R1 et R2 identiques ou différents, représentent un atome d'hydrogène ou un radical alcoyle renfermant de 1 à 3 atomes de carbone, X' représente un radical alcoyle renfermant de 1 à 6 atomes de carbone, un radical cycloalcoyle renfermant de 4 à 7 atomes de carbone, un radical alcényle ou alcynyle renfermant de 2 à 5 atomes de carbone, ou un radical aralcoyle renfermant de 7 à 12 atomes de carbone, étant entendu que si X' représente un radical méthyle, un au moins des substituants R', R1 et R2 comporte plus d'un atome de carbone, et que si xi représente un radical benzyle, un au moins des substituants R', R1 et R2 ne représente pas un atome d'hydrogène, sont obtenus en faisant réagir un produit de formule : (II') dans laquelle R', R1 et R2 ont les significations précitées, avec un halogénure d'alcoyle de formule : Hal - X'                      (III') dans laquelle Hal représente un atome de chlore, de brome ou d'iode et X' a la signification précitée, et, le cas échéant, en traitant le produit de formule (I') obtenu par un acide pour en former le sel.  Les dérivés de formule (I') ont des propriétés antidépressives, neuroleptiques et anti émétiques.
Patent CA-1132661-A (CA)
Inventor: HAYDEN RODNEY
IPC: G01R31/58
Filed: 1979-02-14
Granted: 1982-09-28
Abstract: ABSTRACT     A monitoring circuit for electrically conductive resistive devices such as diesel glow plugs in which the devices are fed through an electrically sensitive path, and the voltage across the electrical devices is sensed with respect to a reference.  If the sensed voltage is above the reference indicating the presence of a defective device, a warning is indicated.  The circuit includes means allowing warm up of the devices before sensing, and for inhibiting signals,which would otherwise indicate a false warning,after a chosen period for sensing.
Patent CA-1119353-A (CA)
Inventor: MCCARTER ROBERT J
IPC: C08L1/00
Filed: 1979-03-15
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE      A flame resistant-smolder resistant cellulosic insulation material, method of treating loose-fill cellulosic material and composition for imparting flame resistance and smolder resistance to such materials are disclosed with the combination of from about 2 to 9% sulfur and from about 10 to 25% flame retardant uniformally distributed in the cellulosic insulation material based on the weight of cellulosic material.
Patent CA-1101680-A (CA)
Inventor: PIESIK EDWARD T
IPC: F02K9/00
Filed: 1979-06-05
Granted: 1981-05-26
Abstract: ABSTRACT          A system utilizing a rocket plenum design which is of a form to reduce and control combustion therein.  The plenum is provided with two oppositely and upwardly extending exhaust ducts. Provision is made to elimi-nate blind pockets and stagnation passages in order to prevent possible explosions in the plenum during rocket firing.
Patent CA-1135568-A (CA)
Title: Treatment of non-woven fabric in order to improve the properties thereof
Inventor: COURTOY JEAN-FRANCOIS
IPC: D04H1/4218
Filed: 1979-06-12
Granted: 1982-11-16
Abstract: Abstract of the Disclosure The invention provides a method of treating a non-woven fabric, especially glass wool, to provide a surface that will accept printing fluids without spreading.  In the method a plastisol with a viscosity (Newtonian) between 4 and 30 poise is applied to one surface to impregnate the fabric, which is then pressed-by a pressure roller against a cylinder heated to between 130° and 180° C, the said surface being in contact with the cylinder and being the surface to which the printing fluid is applied.
Patent CA-1125721-A (CA)
Inventor: VON BENNIGSEN-MACKIEWICZ ANDRE
IPC: C13B50/00
Filed: 1979-06-28
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE         A method also apparatus for carrying out the method, the method being for producing icing or powdered sugar, whereby refined granulated sugar is pulverized in a hammer mill arranged above a hopper provided with filter walls for the escape of air, characterized in that the pulverized sugar is passed from the outlet hopper from the hammer mill to a fluidizing device in which it is subjected to air-fluidizing, after which the fluid-izing is shut off and the sugar is discharged.
Patent CA-1121833-A (CA)
Title: Conversion catalytique de coupes aromatiques  en presence de vapeur
Inventor: DUPREZ DANIEL
IPC: C10G35/095
Filed: 1979-07-06
Granted: 1982-04-13
Abstract: Procédé de Conversion catalytique de coupes aromatiques contenant des proportions variables d'hydrocarbures non aromatiques C5 à C11 en vue d'obtenir du benzène pur et de l'hydrogène, par désalkylation à l'eau des aromatiques et reformage simultané des hydrocarbures non aromatiques caractérisé en ce qu'on traite des coupes aromatiques de point d'ébullition, variable selon la production d'hydrogène désirée, par de la vapeur d'eau à des températures de 350.degree.C à 600.degree.C, sous une pression de 1 à 80 bars, une V.V.H de 0,1 à 10 et un rapport de débit liquides, eau/charge-hydrocarbonés, de 0,2 à 4, en présence de catalyseur de désalkylation choisis dans le groupe des catalyseurs comportant au moins un métal du groupe VIII, en particulier le rhodium, supporté sur un tamis L, ou sur des alumines gamma prétraitées ou sur un spinelle mixte (Mx M'1-x )Al2O4, M étant un métal non noble du groupe VIII et M' appartenant aux groupes du Magnésium du Manganèse et/ou du Cuivre.
Patent CA-1141514-A (CA)
Inventor: HERR ALFONS K
IPC: B27N9/00
Filed: 1979-07-18
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE          An incombustible material containing at least one mineral substance, and including a first ingredient composed of a plurality of pieces constituted by fibers of cellulose and/or chips of wood shavings, with the pieces forming a network, a mass of thermosetting synthetic resin gluing the pieces of  the first ingredient together, and particles of calcium sulfate, boric acid and an at least partially glass or ceramic forming mineral adhering to the fibers and/or chips.
Patent CA-1135774-A (CA)
Inventor: VAN ROOSMALEN JOHANNES H T
IPC: H01J29/62
Filed: 1979-09-06
Granted: 1982-11-16
Abstract: 28.3.1979            1                          PHN. 9222.          ABSTRACT:            "Cathode-ray tube".     A cathode-ray tube having an electron gun to generate an electron beam and a focusing lens to focus the electron beam on a target. The anode of the electron gun forms part of the focusing lens and has a very small aperture to limit the electron beam. In order to prevent positive ions formed in the tube from poison-ing the cathode the potential of the anode is at most 75 volts relative to the cathode potential and the dis-tance from the centre of the focusing lens and the aper-ture in the anode is at least equal to 1.5 times the largest dimension of the anode in a cross-section at right angles to the axis.
Patent CA-1132860-A (CA)
Inventor: WEST GEORGE C
IPC: C08K5/57
Filed: 1979-09-18
Granted: 1982-10-05
Abstract: ABSTRACT The present invention relates to a unique chemical formu-lation used in the manufacture of substantially wind-resistant, water-repellent fabrics. The formulation com-prises a silicone polymer catalyzed with a tin compound and optionally includes acetic acid and an aromatic sol-vent. A method for treating fabrics includes depositing the unique formulation on a taut fabric, uniformly distribut-ing it across the width of the fabric and curing that product. Either before or after that treatment, the fabric is padded with or dipped in a bath of silicone or hydro-fluorocarbon. Excess solution is removed. Last, the multicoated fibers of the fabric are compressively shrunk. A substantially wind and water-resistant fabric is pro-duced that is not only porous and soft but also durable.
Patent CA-1124035-A (CA)
Inventor: STRIFFLER EUGENE JR
IPC: C01G21/06
Filed: 1979-10-09
Granted: 1982-05-25
Abstract: TITLE:          PRODUCTION OF LEAD MONOXIDE FROM LEAD SULFATE WITH ACIDIC AMMONIUM ACETATE            ABSTRACT:    An efficient and inexpensive method for producing lead monoxide from impure lead sulfate bearing materials such as recycled battery mud is provided comprising:    (a)  reacting said material with an ammonium carbonate solution to convert lead sulfate to lead carbonate;    (b)  decomposing the lead carbonate to produce impure lead monoxide;    (c)  reacting said impure lead monoxide with an acidic ammonium acetate solution to form a lead acetate solution;    (d)  reacting ammonium hydroxide with the lead acetate solution to form lead hydroxide; and (e)  dehydrating the lead hydroxide to produce lead monoxide.
Patent CA-1142019-A (CA)
Inventor: PULTINAS EDMUND P JR
IPC: A23F5/46
Filed: 1979-11-02
Granted: 1983-03-01
Abstract: HIGHLY AROMATIZED COFFEE PRODUCTS   AND METHOD FOR PRODUCING SAME             Edmund Paul Pultinas Abstract A highly aromatized coffee product in the form of grinder gas aroma concentrates or combinations of aroma concentrates and substantially non-aromatized, conventional coffee materials is disclosed herein. The aroma concentrates are formed by adsorbing grinder gas from roasted coffee beans onto a suitable aroma substrate, e.g. roast and ground coffee, roasted malt, barley, chicory, etc.  The substrate is main-tained at cryogenic temperatures preferably utilizing liquid nitrogen.  The highly aromatized coffee products thus produced are perceived by the user to have aroma intensities substantially greater than those of conven-tional, substantially non-aromatized coffee materials.
Patent CA-1112444-A (CA)
Inventor: KIRCHHOFF BERNHARD S
IPC: F16C13/00
Filed: 1979-11-05
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE              A rotary durm, mounted on bearing rings, for the heat treatment of bulk materials, charactrized in that wedges are arranged to face each other on the outer periphery of the casing of the drum, at a distance corresponding approximately to the width of the bearing ring, the sloping surfaces of the wedges, which face each other, co-operating with inserts having matching wedge surfaces, secured to the bearing ring, the wedge surfaces and matching wedge surfaces being arranged on the outer periphery of the rotary drum in continuous folding symmetry.
Patent CA-1134915-A (CA)
Inventor: GIBBS ALAN J
IPC: H04L25/02
Filed: 1979-11-14
Granted: 1982-11-02
Abstract: A B S T R A C T   OF   D I S C L O S U R E     Instruments are disclosed for testing the susceptibility of PCM regenerators to rear end and far end crosstalk noise.  The instruments of the invention are more compatible with PCM system engineering rules since certain important PCM system parameters are synthesized in the circuitry.  The instrument for measuring susceptibility to rear end crosstalk includes a filter having a voltage transfer function     and the instrument for measuring susceptibility to far end crosstalk includes a filter having a voltage transfer function     .
Patent CA-1112997-A (CA)
Inventor: OBERG EDWIN T
IPC: D01G1/04
Filed: 1979-11-27
Granted: 1981-11-24
Abstract: ABSTRACT    A glass cutter for flat glass comprising a frame having a first arm connected to a transversely disposed second arm, a glass cutting head being slidably disposed on the first arm, which glass cutting head may be selectively locked in position at any desired point along the first arm, and the second arm being provided with rollers or wheels adapted to engage and be guided by an edge of a sheet of glass while the cutting head engages a face thereof.  The rollers or wheels being preferably mounted on axes disposed at an angle of from 150 to 750 preferably 30° to 60° to the longitudinal axis of the first arm.
Patent CA-1138938-A (CA)
Inventor: TANABE TAKESHI
IPC: H05B6/80
Filed: 1980-02-29
Granted: 1983-01-04
Abstract: ABSTRACT OF THE DISCLOSURE           A combined microwave and electric heating oven includes a magnetron for microwave cooking purposes, and a heater for electric heating cooking purposes.  A gas sensor is disposed in an exhaustion duct for detecting concentration of a gas developed from an oven cavity, and a thermistor is secured to an oven wall for detecting an air temperature within the oven cavity.  A pro-grammed automatic cooking control system is provided for first activating the magnetron.  When the gas sensor output reaches a preselected value, the magnetron energization is terminated and, then, the heater is energized.  Power supply to the heater is controlled in response to an output signal derived from the ther-mistor.
Patent CA-1092921-A (CA)
Inventor: SYME DUNCAN C
IPC: F24B5/02
Filed: 1980-05-01
Granted: 1981-01-06
Abstract: ABSTRACT OF THE INVENTION      A wood-burning heating apparatus, used as a parlor stove, and providing a significant heat output is disclosed.  The stove has primary and secondary combustion chambers and a baffling arrangement for directing flue gases along a circuitous path to the exit aperture whereby a significant proportion of the heat of said gases is given up to the apparatus.  A vertically oriented downwardly directed baffle separates the combustion chambers.  Primary and secondary air paths supply air to the primary and secondary combustion chambers respectively.  Each of the supply conduits is pre-heated and the secondary air supply provides oxygen substantially evenly around an opening at a bottom portion of the baffle to increase the efficiency of secondary combustion.  The apparatus is further provided with a self-clearing top smoke  chamber having a pivotable top cover.  A rotatable flue collar is provided for either a horizontal or a vertical connection to the exit flue.
Patent CA-1098188-A (CA)
Title: Method of making variable resistor having a protected  resistance element
Inventor: WISWELL H EUGENE
IPC: H01C10/34
Filed: 1980-05-09
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE       A method of making an electrical resistor comprises applying a resistance material onto a base to form a resistance path thereon.  A conductive thermoplastic bondable material is applied to portions of the resistance path before terminals are secured to the base, each terminal in abutting relationship with a portion of the bondable material.  Heat applied to the terminals causes the bondable material to flow and bond the terminals to the resistance path.  The resistance material may be cured after the bondable material is applied thereon.  In one embodiment, a rotatable knob, a contactor and a collector are assembled to the resistor to produce a variable resistance control.  The knob is provided with a first skirt extending toward the base and in slidable engagement therewith.  The first skirt supports the knob in spaced relationship with the base and a second skirt extends toward the resistance path carried by the base.  The distal end of the second skirt is disposed proximate to the resistance path and encloses and protects the resistance path against external contaminants.