baber/WOPTO huggingface dataset:
Patent CA-1046460-A (CA)
Inventor: MUOIO ERLAND L
IPC: C09G1/04
Filed: 1975-07-02
Granted: 1979-01-16
Abstract: Abstract A disposable impregnated wiper for treatment of house-hold surfaces such as furniture.  The wiper comprises a cellulosic substrate having a bonding material impregnated into at least one surface in a fine pattern to form bonded web portions of greater strength than the adjacent portions, such substrate being sub-stantially compressible, and an oil-in-water emulsion impregnant having an internal phase of mineral oil and silicone fluid in specified amounts and ratios. The impregnant composition and sub-strate are in specified ratios and the substrate is loaded to no more than about 50% of its liquid capacity.
Patent CA-1042665-A (CA)
Inventor: IYENGAR RAMA
IPC: C03B37/02
Filed: 1975-07-30
Granted: 1978-11-21
Abstract: METHOD OF COATING A GLASS FIBER FILAMENT             ABSTRACT OF THE DISCLOSURE         A method of coating a continuous glass fiber filament with plastic, in which plastic is charged into a vertical closed cylinder having a die opening at its lower end and an axial core tube terminating in the die opening to form an annular orifice.  The plastic in liquid form is forced through the orifice by pressurized gas introduced into the upper portion of the cylinder while the glass filament is drawn continuously through the core tube.
Patent CA-1070425-A (CA)
Inventor: EISEMA HENDRIK
IPC: H04N9/835
Filed: 1975-09-10
Granted: 1980-01-22
Abstract: ABSTRACT An apparatus for reading a record carrier on which a combined video signal is recorded in a single track, in particular a disc-shaped record carrier on which the signal is recorded in optically coded form.  In order to reduce the disturbing effect of dropouts on the eventually obtained sound signal, the video signal is subjected to the action of a clamping circuit. Said clamping circuit normally transfers the applied video signal unmodified. During a dropout the video signal is clamped at its average value by means of said clamping circuit, so that a substantial improvement is obtained in respect of the sound signal.
Patent CA-1047021-A (CA)
Inventor: CLARKE GEORGE A JR
IPC: C10N50/10
Filed: 1975-11-06
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE    A lubricating grease having an exceptional ability to protect metal bearing surfaces against rusting or corrosion in the presence of salt water contains a synergistic combination of a lithium complex grease thickener, a quaternary ammonium nitrite and an amino imidazoline.  The grease thickener is a complex of a lithium soap of a C12 to C24 hydroxy fatty acid and a monolithium salt of boric acid, and can include as a third component a lithium salt of a second hydroxycarboxylic acid such as salicyclic acid.
Patent CA-1070127-A (CA)
Inventor: DECORSO SERAFINO M
IPC: F23R3/40
Filed: 1975-11-04
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE         A catalytic combustor arrangement for use with a gas turbine power plant, has an array of modularized catalytic reactor members.  The array of catalytic reactor members may have diluent fluid flow paths between one another, complement-ing the modularity therein.  The diluent fluid passageways may be disposed to also be used to provide a cooling film about the inlet vanes of the turbine.  The combustor arrange-ment permits NOx reduction as well as reduction of other harm-ful emissions therefrom.
Patent CA-1050472-A (CA)
Inventor: CREUTZ HANS-GERHARD
IPC: C25D3/22
Filed: 1975-11-26
Granted: 1979-03-13
Abstract: ZINC ELECTRODEPOSITION PROCESS   AND BATH FOR USE THEREIN                 ABSTRACT OF THE DISCLOSURE      The instant invention is particularly directed to zinc plating baths and a process for employing the same in which quaternary  ammonium silicates, preferably of the alkaline type, are utilized.  Exemplary of such additives are tetra-methylammonium silicate, phenyltrimethyl silicate, disilicate and trisilicate, benzyltrimethyl ammonium silicate and disilicate, and silicates of polymeric quaternary bases.  Quaternary ammonium silicates are water soluble, function as chelating agents for metallic impurities in the bath, refine the grain structure of the zinc deposit, and are also effective as auxiliary brightness.
Patent CA-1074938-A (CA)
Inventor: CHASE KENNETH P
IPC: C04B14/42
Filed: 1975-12-16
Granted: 1980-04-01
Abstract: ABSTRACT             Glass Fibers in the range of about 1 to 99 weight per-cent sized with water soluble polymeric compositions comprising of cationic, anionic or nonionic polymers and optionally solution rate modifiers to maintain strand integrity during processing and to induce complete filamentization of the glass fibers from a bundle during blending and mixing of the glass fiber bundle with an aqueous medium.
Patent CA-1086209-A (CA)
Inventor: HOWATT GLENN N
IPC: F23Q2/28
Filed: 1976-03-01
Granted: 1980-09-23
Abstract: Abstract of the Disclosure A piezoelectric ignition system for a plurality of gas burners includes an elongated adjustably mounted flash tube of high temperature resistant dielectric material mounted adjacent each burner.  A pair of electrodes are mounted on each flash tube in spaced-apart relationship to define spark gaps, and are electrically connected in series with one another across opposite sides of a single piezoelectric voltage source. The system is adapted to accommodate heavier and lighter than air combustible gases.                          *     *     *
Patent CA-1091384-A (CA)
Inventor: BACCEI LOUIS J
IPC: C09J4/06
Filed: 1976-03-05
Granted: 1980-12-09
Abstract: A B S T R A C T      A polymorizable composition, suitable for use as an adhesive, sealant or coating, comprising a urethane-acrylate-capped prepoly-mer based on a polymeric or copolymeric alkylene ether polyol. The composition provides improved properties, particularly cure-through-gap, impact and cryogenic strength properties.  A process for preparing the composition and a process for using it are also disclosed.
Patent CA-1112231-A (CA)
Inventor: JOHANSSON HANS A V
IPC: B66B9/04
Filed: 1976-03-16
Granted: 1981-11-10
Abstract: INVENTOR               HANS ARNE VALENTIN JOHANSSON     ABSTRACT OF THE DISCLOSURE      The present invention relates to a hoisting gear for hoisting or lifting, at least one object, such as a bath tub, such object being awkwardly connected to at least one fixedly mounted power actuator, such as a pressure-cylinder and piston device, through a coupling or carrier unit cooperating with, at least one fixedly mounted guide member.
Patent CA-1063493-A (CA)
Title: Apparatus for remotely controlling the internal pressure of a pneumatic tire
Inventor: TSURUTA YASUO
IPC: B60C23/10
Filed: 1976-05-11
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE          Apparatus for remotely controlling the internal pressure in a pneumatic tire, in which the inside of a pneumatic chamber mounted on a wheel is divided into a first chamber communicating with a fluid-supply source and a second chamber communicating with an air space of the tire by an air bag consisted of a flexible material, thereby, through the operation from a vehicle cab, supplying fluid into the first chamber and compressing the second chamber so as to change a volume thereof and then, controlling the pressure of the pneumatic chamber of the tire communicated with the second chamber.
Patent CA-1037266-A (CA)
Title: Internal combustion engine and turbosupercharger therefor with heat pipe for intake mixture heating
Inventor: WYCZALEK FLOYD A
IPC: F02M31/00
Filed: 1976-05-12
Granted: 1978-08-29
Abstract: INTERNAL COMBUSTION ENGINE AND TURBOSUPERCHARGER THEREFOR WITH HEAT PIPE FOR INTAKE MIXTURE HEATING Abstract of the Disclosure An internal combustion engine is provided with a turbosupercharger including a vaned rotatable compressor wheel arranged in an inlet passage to compress inlet mixture for delivery to the engine combustion chamber, a vaned turbine wheel arranged in an exhaust passage to be driven by the flow of engine exhaust gases, a shaft inter-connecting the turbine and compressor wheels for rotation together on a common axis, and vaporizable fluid heat transfer means in the form of a heat pipe extending through the shaft between the turbine and compressor wheels for transferring exhaust heat from the turbine wheel to the compressor wheel to heat the engine inlet mixture.
Patent CA-1061164-A (CA)
Title: Process for preparing food products containing a lactic acid bacteria-fermented product of a cereal germ
Inventor: HAGIWARA YOSHIHIDE
IPC: A23L7/152
Filed: 1976-06-04
Granted: 1979-08-28
Abstract: Abstract of the Disclosure A process for preparing food products containing a lactic acid bacteria-fermented product of a cereal germ, which comprises inoculating lactic acid bacteria  in a culture medium containing a water extract of a cereal germ as a main ingredient, and then cultivating the lactic acid bacteria therein.  These products are of nutritional value.
Patent CA-1045044-A (CA)
Inventor: TARR LLOYD A
IPC: H03G3/30
Filed: 1976-06-11
Granted: 1978-12-26
Abstract: TITLE AUDIO AGC AMPLIFIER     ABSTRACT An automatic gain control circuit for limiting the acoustical power to the receiver portion of a telephone opera-tor's headset.  The circuit provides means whereby the maximum level of acoustic energy output a telephone operator is sub-jected to is controlled to levels well below those where damage to the ear can occur.  Features of the invention include the use of diodes in the feedback path of the amplifier whereby DC currents control the conductivity of the diodes to control the amplifier gain, and a pair of such circuits in phase op-position serve to cancel control current effects on the signal path.
Patent CA-1051660-A (CA)
Inventor: LANGLITZ KARLHEINZ
IPC: C21C5/46
Filed: 1976-07-15
Granted: 1979-04-03
Abstract: ABSTRACT           Known metallurgical converters and other vessels have protective outlet rings formed from replaceable annular segments.  Attempts to force-cool these protection rings have been unsuccessful because the cooling water pipes are vulner-able to damage.  In this invention the segments are carried by attachment on the outer edge of a solid support ring indirectly secured to the vessel casing and the cooling pipes are secured on a tubular annular plate in a hollow space running around the vessel casing between the casing and the tubular annular plate, the tubular annular plate being secured to the solid support ring.  With this arrangement the slag skulls which are formed are thinner than with previous arrange-ments and the cooling water pipes are protected from damage when slag is removed from the annular segments by application of mechanical forces.
Patent CA-1092414-A (CA)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/06
Filed: 1976-08-20
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE         A soil cultivating implement is disclosed of the kind which comprises a plurality of soil working members that are rotatable about upwardly extending axes, each member including at least two rotatably mounted tined soil cultivating tools.  The axes of rotation of the soil cultivating tools are spaced apart from one another by distances of not more than substantially fifty centimetres.
Patent CA-1073934-A (CA)
Inventor: BOSSON JORGEN
IPC: G01G3/15
Filed: 1976-08-23
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE:        Weighing equipment for weighing a load which is included in a mechanical system with a natural frequency of oscillation which depends on the size of the load, for example in a crane, includes a transducer influenced by the load and which delivers a signal corresponding to the weight of the load.  The equipment includes a tunable band exclusion filter connected to the transducer for filtering the signal, in which the signal influences the tuning of the filter so that its anti-resonance frequency follows said natural frequency of the oscillation.
Patent CA-1048098-A (CA)
Inventor: WOLBRINK DAVID W
IPC: A47B77/04
Filed: 1976-09-15
Granted: 1979-02-06
Abstract: IMPROVED CABINET ARRANGEMENT    FOR TRASH COMPACTORS             Abstract of the Disclosure A cabinet for a household trash compactor incorporates a cutting board on the top to enclose a bag storage compartment. The cutting board is reversible and is both hinged to permit access to the bag storage compactment and removable for cleaning and detached use.
Patent CA-1068975-A (CA)
Inventor: MARGOLIS GEOFFREY
IPC: A23L27/10
Filed: 1976-11-23
Granted: 1980-01-01
Abstract: Abstract of the Disclosure This invention relates to the manufacture of instant coffee products and is concerned to collect and reincorporate into the instant coffee products vapors produced during manufacture.  The aroma gas is collected, a mixed under a pressure of at least 5 kg/cm2  with an absorbent comprising aqueous liquid and liquid edible oil to produce an aroma-emulsion foam and the aroma-emulsion is contacted with soluble coffee solids.
Patent CA-1063503-A (CA)
Inventor: DUIJVESTIJN PIUS E M
IPC: F23D14/24
Filed: 1976-12-13
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE   A burner and process for the partial combustion of a liquid or gas-eous fuel in a reactor lined with refractory material, the fuel and an oxygen-containing gas needed for the combustion being introduced into the reactor via a burner, characterized in that a central steam jet is also injected into the reactor by means of the burner, which jet diverges and rotates about its axis.  The burner includes means for the  ejection of fuel and of oxygen-containing gas, characterized in that it comprises means for the ejection of a central steam jet, which means provide the jet not only with an axial but also with a tangential momentum.
Patent CA-1089789-A (CA)
Inventor: KAPLAN LEONARD L
IPC: A61Q11/00
Filed: 1976-12-20
Granted: 1980-11-18
Abstract: ENZYME AND ACTIVE OXYGEN CONTAINING DENTURE CLEANSER TABLET                      ABSTRACT OF THE DISCLOSURE    A completely water soluble effervescent denture cleanser tablet containing both an enzyme and one or more active oxygen compounds.  The enzyme in said tablet is resistant to premature inactivation by the oxidizing agents in the tablet during storage and in use and therefore has the added enzymatic cleansing power not possessed by conventional tablets containing only the active oxygen compounds.  A method for preparing enzyme-containing denture cleanser tablets in which the activity of the enzyme is usefully retained is also described.
Patent CA-1070739-A (CA)
Inventor: KRASSER FRITZ
IPC: H01H73/24
Filed: 1976-12-21
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE          An electric on-off switch includes a thermal trip including a bimetal strip.  The switch comprises a housing having therein a stationary contact which is engageable by a movable contact carried by a contact spring.  The spring is actuated by a mechanism including a tiltable operating lever which carries a release lever.  An operating cam is provided on the release lever for depressing the contact spring and causing the movable contact to engage the stationary contact. The release lever is pivotally carried by the operating lever which carries a torsion spring.  The torsion spring biases the release lever into contact with a set screw secured to the bimetal strip and also urges the cam into contact with the contact spring.  A pivotally mounted, elongate lever is preferably disposed between the set screw and the release lever.  When the switch is tripped due to excess current the bimetal strip bows and displaces the cam from the contact spring and thereby allows the contacts to separate.   The switch may be provided with a U-shaped mounting frame which can be orientated to one of two different positions. Also two or more switches may be ganged together and held together by a U-shaped bracket.  A common rocker may be connected to the operating levers of the switches.
Patent CA-1067678-A (CA)
Inventor: TELLER AARON J
IPC: B01D53/34
Filed: 1976-12-21
Granted: 1979-12-11
Abstract: ABSTRACT OF DISCLOSURE         This invention relates to a relatively simple, efficient and economical improvement in the process for recovering odoriferous sulfur-containing compounds from a gas stream containing a member selected from the group consisting of hydrogen sulfide, lower alkyl mercaptans, lower alkyl sulfides and lower alkyl disulfides by contact with an aqueous alkaline slurry of activated carbon.   The improvement comprises oxygenating said slurry and intro-ducing it to the top of an enclosure containing packing and passing it downwardly over said packing under laminar flow conditions, said gas being passed transversely through the packing in contact with said slurry, whereby the carbon has a greater effective concen  ?tion at the contacting surface than in the bulk of said slurry.   An apparatus is also described for carrying out the process.
Patent CA-1081557-A (CA)
Inventor: CRANDALL JULIAN T
IPC: D07B1/16
Filed: 1977-01-20
Granted: 1980-07-15
Abstract: Julian T. Crandall Steven J. Crandall STRING CONSTRUCTION AND METHOD OF MAKING SAME            Abstract of the Disclosure A string construction for athletic rackets, musical instruments and the like, comprising a thermoplastic core coated with a cationic lubricating agent, and a second coating comprising a thermo-plastic resin surrounding and bonded to said first coating.
Patent CA-1084068-A (CA)
Title: Halogenated organic compounds, process for the production of same and polyurethanes containing them
Inventor: AELONY DAVID
IPC: C07C217/04
Filed: 1977-03-08
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE:        Compounds of the formula     , wherein R designates hydrogen or an alkyl group of 1 to 6 carbon atoms, inclusive, R' designates an alkylene group of 2 to 10 carbon atoms, inclusive, or alkylene substituted by a methyl or by a halomethyl group, R'' designates hydrogen, an alkyl group of 1 to 4 carbon atoms, inclusive, -R'Z, ?R'O)nH,    or C(CH2OH)3 X designates chlorine or bromine, Z designates -OH,     or  ?OR')nH, n is an integer from 1 to 5, and p is an integer from 0 to 4, a process for the production of such compounds which comprises reacting one mole or a slight excess of a trihalogenated alkylene oxide of the formula   wherein X, R, and p are as defined above, per mole of an alkanolamine or polyamine of the formula   wherein R', R'', Z, are as defined above, at a temperature between 30 to 90°C and separating the resulting halogenated nitrogen containing polyol, and fire retardant polyurethane foam compositions which are the reaction products of an organic polyisocyanate, a polyhalogenated nitrogen containing polyol of the formula defined above, an effective quantity of a catalyst for promoting the reaction between the polyisocyanate and the polyols, and a foaming agent.
Patent CA-1080813-A (CA)
Title: Method for longitudinally seam-welding pipe-blanks for welded steel pipe from the inside along a groove
Inventor: KOSHIGA FUSAO
IPC: B23K9/073
Filed: 1977-03-23
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE     An improvement is provided in longitudinally seam-welding a pipe-blank for welded steel pipe from the inside along a groove by the G.M.A. welding process.  That process comprises supplying D.C. current as the welding current to at least two even number of consumable electrodes in tandem through current supply cables, the current supply cables exten-ding alongside each other longitudinally within the pipe-blank and then longitudinally seam-welding the pipe-blank for welded steel pipe from the inside along a groove by means of the respective consumable electrodes fed through a respective even number of welding torches in tandem, while moving a boom carrying the welding torches through the pipe-blank relative to the pipe-blank in the same direction as that of welding, the boom having a free end which carries the welding torches and having a length at least equal to that of the pipe-blank.  The method of this invention comprises the steps of connecting one-half of the even-number of consumable electrodes to the D.C. current so as to be positive in polarity, and connecting the other half of the even number of consumable electrodes to the D.C. current so as to be negative in polarity.  In this way, the direction, longitudi-nally of the pipe-blank, of the D.C. current flow to the one-half of the electrodes is opposite to the direction of the D.C. current flow to the other half of the electrodes so that the lines of magnetic force produced by the direct current for welding flowing through at least one cable intro-duced into the pipe-blank cancel each other, substantially to prevent magnetization of the pipe-blank.  Consequently, this method substantially prevents magnetic arc blow of the welding arc.  The weld thus provided is sound and substantially free from welding defects.
Patent CA-1089694-A (CA)
Title: Processing compositions for color transfer processes containing a glycol or an amino alcohol
Inventor: KUH ARTHUR D
IPC: G03C8/36
Filed: 1977-03-30
Granted: 1980-11-18
Abstract: IMPROVED PROCESSING COMPOSITIONS   FOR COLOR TRANSFER PROCESSES                 Abstract of the Disclosure Improved dye densities are obtained in color image transfer assemblages employing internal image emulsions, ballasted  redox dye releasers and an alkaline processing composition containing a saturated,aliphatic or alicyclic glycol having from 3 to 10 carbon atoms or a saturated, aliphatic or alicyclic amino alcohol having from 2 to 10 carbon atoms.
Patent CA-1098672-A (CA)
Inventor: PASCH LAMBERT M
IPC: B29C45/26
Filed: 1977-04-04
Granted: 1981-04-07
Abstract: TRANSFER MOLDING VENTI? SYSTEM               Abstract of the Disclosure Apparatus for molding elastomeric articles is dis-closed, the apparatus including an injection unit having an open-ended chamber in which elastomeric stock is disposable and from which such stock can be expelled, a multi-cavity mold having cavities aligned with corresponding ones of the apertures of the end plate, a device for moving the injection unit and mold relative to one another to engage the mold with the end plate, and a pneumatic venting system for evacuating fluid entrapped in each of the mold cavities preparatory to filling the latter with elastomeric stock from the injection unit.  The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it in-tended to limit the scope of the invention in any way.
Patent CA-1105911-A (CA)
Title: Process for the tearing of board and other paper materials also if contained in plastics containers and intermingled with eventual extraneous bodies and machine for the realization of the said process
Inventor: CERRONI MANLIO
IPC: B02C18/00
Filed: 1977-04-07
Granted: 1981-07-28
Abstract: ABSTRACT OF THE DISCLOSURE         Process for shearing boards and other paper materials also within plastics containers and intermingled with eventual extraneous bodies, in which the containers and/or the material are loaded on an eventual conveyor and act destructively on the containers, through a set of blades and counter blades acting as scissors, the material being stopped by the counter blades whereas the blade is going forward for the cutting and shearing action in the active step of the movement as the blade is moved in the same direction of the conveyor whereas the counter blade remains still.
Patent CA-1096099-A (CA)
Inventor: LARSON WAYNE K
IPC: C09J7/10
Filed: 1977-05-03
Granted: 1981-02-17
Abstract: 912,866 Abstract Water-dispellable, optionally pressure-sensitive hot melt resins having superior heat-aging properties are made by reacting (1) diols, of which at least 90% are poly-caprolactonediol and/or monoalkylene diols, with (2) dicar-boxylic acids, of which up to 95% are aliphatic, 5-25% are aromatic and have a magnesium or alkali metal sulfonate group attached to the ring, and the balance are non-sulfonated aromatic.  These resins, which find use as hot melt adhesives for book binding and other purposes, can be readily dissolved or dispersed in a paper beater during a repulping operation. The product can be wound upon itself and supplied in roll form, optionally reinforced by a fibrous membrane.