baber/WOPTO huggingface dataset:
Patent CA-1059061-A (CA)
Inventor: ADANIYA TAKESHI
IPC: C25D5/48
Filed: 1976-01-20
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE        An improvement is provided in a process for manufacturing an electro-galvanized steel sheet excellent in bare corrosion resistance and adaptability to chromating, wherein a steel sheet is subjected to an electro-galvanizing treatment in an acidic galvanizing bath containing Co ion.  The improvement comprises subjecting the steel sheet to an electro-galvanizing treatment in a Zn-ion acidic galvanizing bath containing at least one additive selected from the group consisting of:              in order to form a first galvanizing layer on the surface thereof.          The electro-galvanized steel sheet with said first galvanizing layer formed thereon to a conventional chromate treatment.  With a view further to increase the amount of deposited chromate on that chromated electro-galvanized steel sheet, the electro-galvanized steel sheet with the first galvanizing layer formed thereon is subjected to another electro-galvanizing treatment in a conventional acidic galvanizing bath containing zinc only in order to form a second galvanizing layer consisting exclusively of a-t least 0.2 g/m2 zinc on said first galvanizing layer.  Then the electro-galvanized steel sheet with the first and the second galvanizing layers formed thereon is subjected to a conventional chromate treatment.
Patent CA-1063680-A (CA)
Inventor: HELLAND JOHN R
IPC: A61N1/05
Filed: 1976-02-06
Granted: 1979-10-02
Abstract: NON-FIBROSING CARDIAC ELECTRODE                      Abstract Non-fibrosing implantable electrode apparatus for muscle stimulation, such as cardiac stimulation, comprising electrode means formed from a non-thrombogenic conductive material and encapsulating means formed from a non-thrombogenic insulating material.
Patent CA-1053551-A (CA)
Inventor: BUSLER ALBERT
IPC: F16B13/14
Filed: 1976-02-18
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE           An expansion dowel includes an axially extending sleeve with an axially extending slot in the sleeve.  The sleeve has pro-trusions extending generally circumferentially around and outwardly from the outer surface of the sleeve.  At least some of the pro-trusions are formed each about a central axis extending at an acute angle to the axis of the sleeve.  Adjacent pairs of the protrusions are located in planes which intersect on one side of the axis of the sleeve.
Patent CA-1071471-A (CA)
Inventor: SCHLAEGER GARY D
IPC: B60P7/135
Filed: 1976-02-27
Granted: 1980-02-12
Abstract: ABSTRACT        A dunnage filler comprising a pair of wedge members complimentarily positioned one above the other in mutual contact, together with means for preventing any relative movement there-between except sliding longitudinally, of their contacting surfaces, several such means being shown.
Patent CA-1064026-A (CA)
Inventor: WETZEL BERND
IPC: C07H17/08
Filed: 1976-04-06
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE       The invention relates to new erythromycin derivatives which in general possess interesting pharma-cological properties and in particular, in general, an antibacterial  activity.  Several processes for the preparation of these compounds are described and exemplified.  Examples of pharmaceutical compositions, containing the new compound are also given.
Patent CA-1074964-A (CA)
Inventor: WATT DAVID M JR
IPC: C11D1/40
Filed: 1976-04-27
Granted: 1980-04-08
Abstract: FABRIC CONDITIONING COMPOSITIONS                    David M. Watt, Jr. Joseph P. Nirschl ABSTRACT OF THE DISCLOSURE Aqueous  liquid rinse-added fabric conditioning compositions comprising diamine static control agents, quaternary ammonium fabric softeners and, optionally, particulate sorbitan ester material provide fabric softening and exceptional fabric static control.
Patent CA-1068805-A (CA)
Inventor: CHU TING L
IPC: C23C16/24
Filed: 1976-05-05
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE         Low-cost polycrystalline silicon solar cells supported on substrates are prepared by depositing successive layers of polycrystalline silicon containing appropriate dopants over supporting substrates of a member selected from the group consisting of metallurgical-grade polycrystalline silicon, graphite and steel coated with a diffusion barrier of silica, borosilicate, phosphosilicate, or mixtures thereof such that p-n junction devices are formed which effectively convert solar energy to electrical energy.  To improve the conversion efficiency of the polycrystalline silicon solar cells, the crystallite size in the silicon is substantially increased by melting and solidifying a base layer of polycrystalline silicon before depositing the layers which form the p-n junction.
Patent CA-1051043-A (CA)
Inventor: ALLISON WILLIAM D
IPC: B60G7/00
Filed: 1976-05-26
Granted: 1979-03-20
Abstract: BALL JOINT SUSPENSION FOR A MOTOR VEHICLE             ABSTRACT OF THE DISCLOSURE A ball joint suspension for a motor vehicle is disclosed.  A torsion bar spring has laterally extending left and right wheel positioning portions of generally Y-shape.  The outer ends of these portions each comprise parallel bars that are interconnected by a small loop.  A ball joint has its socket press-fitted into the small loop and its ball stud secured to a wheel support member.
Patent CA-1075523-A (CA)
Inventor: MORITZ HOLGER
IPC: G03C5/00
Filed: 1976-06-30
Granted: 1980-04-15
Abstract: METHOD OF CONVERTING A POSITIVE PHOTORESIST    LAYER TO A NEGATIVE PHOTORESIST IMAGE     Abstract of the Disclosure A normally positive acting photoresist material is made operable as a negative acting material by the additional steps following image-wise exposure, of heating the layer and subsequently blanket exposing it to light prior to developing it with an alkaline solvent.
Patent CA-1074235-A (CA)
Inventor: PADER MORTON
IPC: A61K8/26
Filed: 1976-07-02
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE          A toothpaste composition offering an improved luster to tooth enamel, comprising a mixture of alpha alumina trihydrate and precipitated amorphous silica in combination with a minor amount of anhydrous dicalcium phosphate or dicalcium phosphate dihydrate as a stabilizer.
Patent CA-1103496-A (CA)
Inventor: KAO CHARLES K
IPC: G02B6/38
Filed: 1976-09-14
Granted: 1981-06-23
Abstract: PRECISION OPTICAL FIBER CONNECTOR                     Abstract of the Disclosure Optical fiber ends are precisely aligned and coupled together in the interstice between a plurality of like contacting cylindrical rods. The rods are mounted along and around the fibers within an adjustable connector as-sembly. Means are provided for expanding the interstice to insert the fiber ends and for clamping the rods in position around the fibers. A plurality of connectors may be used to align a number of optical fibers enclosed in a common cable or bundle.
Patent CA-1081927-A (CA)
Inventor: PLASSE ROBERT
IPC: B68G11/06
Filed: 1976-10-12
Granted: 1980-07-22
Abstract: A B S T R A C T      A method making a mattress comprising a framework of metal springs sandwiched between first and second sheets of foam, comprises applying a strip of foamable resin mixture around the periphery of the upper surface the first sheet of foam disposed horizontally, and then laying the framework on the upper surface.  The strip is allowed to foam to engulf at least a portion of the lower part of the framework which is thus adhered to the first sheet.  the framework is then similarly adhered to second sheet.
Patent CA-1066518-A (CA)
Inventor: THAYER EDWARD B
IPC: F02K1/12
Filed: 1976-10-14
Granted: 1979-11-20
Abstract: FLAP-TYPE TWO-DIMENSIONAL NOZZLE                   ABSTRACT OF THE DISCLOSURE    A flap-type, two-dimensional nozzle for use with thrust creating vehicles which operate at both subsonic and supersonic speeds includes a rectangular exhaust with a convergent-divergent balanced flap system at the top and the bottom thereof.  The top and bottom flap systems can be. controlled individually or together in order to achieve their desired objective.  The flap systems move between a position of minimum throat area and maximum throat area to achieve one range of control while both flap systems can move to an inner position providing for thrust reversal.  Thrust vector control can be obtained by asymmetric individual positioning of the flap systems with respect to the engine cenerline.
Patent CA-1074080-A (CA)
Inventor: MEADOWS GEOFFREY W
IPC: C01B7/19
Filed: 1976-11-22
Granted: 1980-03-25
Abstract: E.I. du Pont de Nemours and Company (Meadows, Geoffrey W.) ABSTRACT OF THE DISCLOSURE            A process for preparing pure anhydrous hydrogen fluoride with decreased levels of arsenic, iron and sulfite by treating anhydrous hydrogen fluoride sequentially with an oxidizing agent, and then a heavy metal free reducing agent, distilling the resulting mixture and recovering the pure hydrogen fluoride.
Patent CA-1042690-A (CA)
Inventor: BIOERNSTAD PETER
IPC: B21B29/00
Filed: 1976-11-26
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE            A method of, and apparatus for, adjusting the contact pressure of a rolling mill for rolling a web of material, the rolling mill comprising at least one controlled deflection roll equipped with a plurality of hydrostatic pressure elements operable by means of a hydraulic pressure medium.  After the web of material has passed through the rolling mill the action of such rolling mill upon the web of material is measured at a number of points or locations across the web and the pressure of the pressure medium supplied to the individual pressure elements associated with the measuring points or locations is adjusted as a function of the measured values such that there is obtained a desired reference value for the action of the rolling mill at the measuring points or locations.
Patent CA-1091771-A (CA)
Inventor: ARCHIBALD G KENT
IPC: A61B18/12
Filed: 1976-12-24
Granted: 1980-12-16
Abstract: HIGH FREQUENCY-HIGH VOLTAGE LEVEL ELECTROSURGICAL UNIT               ABSTRACT           A transistorized electrosurgical unit for selectively providing high frequency, high voltage level, cutting or coagulation currents to electro-surgical patent electrodes and including a plurality of parallel connected power stages actuatable by a control signal to supply power to an output transformer biased in a nonsaturated condition and connected in series with a constant current means, and a signal means connected to such power transistor to supply a switching signal thereto and to serve as a current flow path whenever current flow through the power transistor is interrupted.
Patent CA-1097472-A (CA)
Inventor: CRANDELL WALTER R
IPC: B29C45/27
Filed: 1977-01-06
Granted: 1981-03-17
Abstract: Abstract of the Disclosure An electrically heated nozzle device for plastic molding or die casting equipment having a novel casing with an integral heater core, and means to seal the casing for retaining the heater core in place and to electrically insulate the electrical heating element from the casing and prevent loss of thermal transmitting packing contained in the casing, which is structured to receive the heater core in the area close to its passage for carrying molten material to be molded or cast in a forming cavity, and which may be shaped.  The casing may also include a probe for a thermocouple or a ther-mocouple well for sensing temperature: and the method includes the steps of arranging an unsheathed electric heating element in a bore formed in the nozzle casing in proximity to its molding material orifice, filling the bore with heat transmitting electrical insulation embedding an electric heating element, compacting the insulation about the heating element and in the bore to eliminate air voids, and sealing the bore.  The method may also include the steps of assembling in the nozzle casing a body of relatively flexible green ceramic par-ticles impregnated in heat dissipatable material and embedding a resistance wire heating element in the body, heating the assembly to bake out the heat dissipatable material and embedding a resistance wire heating element in the body, heating the assembly to bake out the heat dissipatable material and sinter the ceramic particles together, and compacting the assembly to eliminate air voids therein and between the casing and said assembly.          Also disclosed herein is a heater body embodying modi-fied features of the invention.
Patent CA-1054351-A (CA)
Inventor: PIETTE LEONARD A
IPC: H02K15/14
Filed: 1977-02-11
Granted: 1979-05-15
Abstract: Abstract of the Disclosure A method and apparatus are disclosed for assembling a rotor mounted on a shaft and a plurality of bearing support members, each of which includes bearings, within an encapsulated sleeve in precise axial alignment for use in a wet motor circulator.  A curable adhesive is applied to a predetermined location on the interior surface of the sleeve determined by the prospective location of a bearing support member therein.         The bearing support members are positioned on the shaft on each side of the rotor, and the rotor and bearing support members are fixed as a subassembly in a curing fixture adapted to maintain alignment of the rotor with each of the support members.  A curable adhesive is applied to the other bearing support member and the subassembly is axially aligned relative to the sleeve on a common axis in an assembly fixture.  The sleeve is forceably ejected from the retaining portion of the assembly fixture to be secured about the subassembly to form the precisely axially aligned encapsulated assembly of components for use in a wet motor circulator.  The apparatuses used for performing the assembly steps are also disclosed.
Patent CA-1039979-A (CA)
Inventor: SCHICK JEAN-FRANCOIS
IPC: F16G3/04
Filed: 1977-02-25
Granted: 1978-10-10
Abstract: A FASTENER FOR CONVEYOR BELTS                        OR BANDS     ABSTRACT OF THE DISCLOSURE     The belt-fastener is cut from sheet metal strip of substantially constant width and the U-shaped elbowed portion of the fastener which forms a hinge-knuckle is folded in two in the transverse direction.  The two folded sides are applied against each other in a plane located at right angles to the general plane of the clamping tongues of the fastener and form a progressive junction with the edge of each tongue.  The hinge-knuckles are thus endowed with enhanced mechanical strength and provided on each side with a free space for positioning the hinge-knuckles of the opposite row.
Patent CA-1095410-A (CA)
Inventor: SASMOR ERNEST J
IPC: A61L26/00
Filed: 1977-05-25
Granted: 1981-02-10
Abstract: ABSTRACT OF INVENTION      A sprayable germicidal foam composition containing a therapeutically sufficient quantity of the microbicidally active agent; an aliphatic fatty alcohol and an aliphatic fatty acid, each agent being in critical ratio to each other, in parts by weight of from 1:2 with a preferred range for this critical ratio of from 0.5 parts to 2.0 parts by weight of the fatty alcohol, to 1 to 3 parts by weight of the fatty acid; a nonionic surface tension reducing agent in concen-tration of at least equal to one-half of the combined weight of the fatty alcohol and fatty acid moieties but not greater than three times the weight of the fattyalcohol present; and aqueous-aliphatic glycol mixture, in critical proportion offrom 1 part aliphatic glycol to 15 parts of water, with a preferred range of critical ratio of from 0.5 to 1.5 parts by weight of said glycol, to 7.5 parts to 30 parts by weight of water, and a suitable aerosol propellant, in sufficient quantity to provide a ratio of from 0.5 parts to 3 parts by weight of said pro-pellant to 7 to 9.5 parts by weight of sprayable composition, the whole being packaged in a pressurized container fitted with a release valve. When the con-tainer pressure is released, a durable foam is extruded to provide a safe and effective, pain-free, germicidal barrier to burned, abraded or wounded skin and mucous membranes of humans and animals, when applied form 1 to 6 times daily.
Patent CA-1072163-A (CA)
Title: Switchboard drawout having trip interlock and position indicating apparatus
Inventor: ERICSON ERIC A
IPC: H02B11/173
Filed: 1977-06-23
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE          Drawout apparatus includes a carriage mounting a circuit breaker and supported on telescoping rails to facilitate racking movement of the circuit breaker between extreme positions of electrical engagement and disengagement with respect to switchboard primary terminals.  Racking move-ment into the engaged position from an intermediate test position is mechanically assisted by a racking mechanism.  While in the engaged position, a joint clamping mechanism is operated to perfect plural breaker-switchboard terminal joints.  A trip interlock insures that the circuit breaker can only be closed while in the test position and in the engaged position with terminal joints clamped.  Display apparatus indicates the various circuit breaker positions and the clamped condition of the terminal joints.
Patent CA-1076030-A (CA)
Inventor: WEGA JAMES J
IPC: A61Q15/00
Filed: 1977-07-08
Granted: 1980-04-22
Abstract: WATER-IN-OIL EMULSION WITH NON-IONIC    SURFACTANT IN ANTIPERSPIRANT     ABSTRACT OF THE DISCLOSURE       Aerosol antiperspirant compositions comprise an aqueous solution of at least one astringent salt emulsified as a water-in-oil emulsion in an organic phase comprising at least one emollient oil, at least one water-in-oil emulsifying non-ionic surfactant and a liquified propellant.
Patent CA-1098441-A (CA)
Inventor: EIBL JOHANN
IPC: G01N33/537
Filed: 1977-08-19
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE:            An apparatus for carrying out a radioimmunological method of determining antigens or antibodies comprising a micro-titer-plate and solid carriers in the form of elongated plate-like elements, a holding band being provided to which said elongated plate-like elements are secured; a neck piece of smaller cross section than the elongated element is provided between the holding band and each elongated element to form pre-determined breaking points.
Patent CA-1037910-A (CA)
Inventor: FRICK EGON
IPC: B66C23/06
Filed: 1977-09-14
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE         A double slewing crane comprises a vertical support or column which is adapted to be fixed in position for example on a ship between two cargo hatches.  The first crane arm or cantilever arm is pivotally mounted on the support for pivotal movement about a vertical axis and a second crane arm or cantilever arm is pivotally mounted on the support for pivotal movement about a vertical axis which may for example be the same axis or an axis which is spaced angularly or radially from the first crane arm pivotal axis.  Each crane arm carries a jib which is pivotally mounted at its inner end about a horizontal axis and one of the jibs may be made smaller or shorter than the other.  The pivotal mounting includes a ring gear which for example may be fixed in respect to the support and each cantilever arm portion carries a drive motor with a drive pinion which engages the ring gear to effect the individual rotative motion of the associated canti-lever arm.  Drive motors of the two cantilever arms may be synchronized so that the arms rotate together.  Each cantilever arm carries a crane tower with the jib and in the case where the cantilever arms pivot about the same vertical axis the towers may be spaced apart from each other by positioning their associated supporting arms at a respective angle from an extension of the common vertical axis.  Alternately a first crane and tower may be mounted for pivotal movement about an axis directly above the supporting member and the second crane may be carried on a cantilever arm at the outer end thereof so that it pivots about a vertical axis which is at a spaced radial location from the first vertical axis which coincides with the axis of the support column.
Patent CA-1081065-A (CA)
Inventor: MAYER ENDRE A
IPC: F23D11/10
Filed: 1977-09-16
Granted: 1980-07-08
Abstract: AIR ASSISTED FUEL ATOMIZER ABSTRACT OF THE DISCLOSURE           An improved air assisted fuel atomizer is disclosed herein. The atomizer receives air from a source having a higher pressure than the output environment of the atomizer and fuel under pressure from a pulsed source.  Each fuel pulse is injected tangentially into a circular fuel swirl chamber to form a rotating fuel ring concentric with air path through the atomizer.  Fuel from the rotating fuel ring is gradually carried off by the air flow to produce uniformly distributed effectively continuous air/flow mixture.  In the preferred embodiment the air assisted fuel atomizer is embodied in an internal combustion engine, single point fuel injection system.
Patent CA-1088248-A (CA)
Inventor: SCHNETGER JOCHEN
IPC: C08L23/02
Filed: 1977-09-16
Granted: 1980-10-21
Abstract: THERMOPLASTIC RUBBER COMPOSITIONS            Abstract of the Disclosure A mixture of polyolefin resins and partially crosslinked ethylene-propylene sequential polymer and/or ethylene-propylene-diene sequential polymer representing a so-called thermoplastic rubber having improved properties.
Patent CA-1070352-A (CA)
Inventor: KAVICK EDWARD M
IPC: F16L33/207
Filed: 1977-11-10
Granted: 1980-01-22
Abstract: A HOSE COUPLING ASSEMBLY     Abstract of the Disclosure A hose and tube coupling assembly provided with a coiled insert between the outer surface of the hose or tube and the coupling member.  The coiled insert has a plurality of coils and is provided with circumferentially spaced longitudinal members secured to at least a portion of the coils to provide transverse means of securing a spaced relationship between the secured coils during installation and use of the coupling member.
Patent CA-1096292-A (CA)
Inventor: REED ROBERT D
IPC: F23N5/00
Filed: 1978-01-09
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE   An improved apparatus for very rapidly providing a supply of smoke suppressant to a flare stack, upon the incidence of flow, up to 10% of maximum rate of flow, of waste gases, which is provided in addition to the conventional apparatus for controlling the flow of smoke suppressant, such as steam, to the flare stack, upon the initiation of large volumes of waste gas flowing to the flare stack.  This improved apparatus comprises a flow detector in the conduit carrying the waste gases to the flare stack, which is sensitive to flows up to 10% of maximum.  The outputs of the flow detector, in the form of high and low pressure tubes, are connected to a pressure differential switch, which connects power to an appropriate solenoid valve, which controls a limited flow of smoke suppressant, such as steam, to the flare stack. Each of the parts namely the flow detector, pressure switch, and solenoid valve are very rapid-acting, so that as soon as the flow of waste gases reaches a selected level, the flow of suppressant is started, and combustion at the top of the flare stack will be smokeless from the first flow of gas.
Patent CA-1106397-A (CA)
Title: 2-amino-cyclopent-1-ene-1-dithiocarboxylic acid derivatives and a process for the preparation thereof
Inventor: MATOLCSY GYOERGY
IPC: C07C327/18
Filed: 1978-01-09
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE   New 2-amino-cyclopent-1-ene-1-dithiocarboxylic acid derivatives of the general formula /I/,                 /I/   wherein R is a C2-4 alkenyl group, a C3-8 cycloalkyl group, phenyl group or a C1-6 alkyl group having optionally a C1-4 alkoxy, hydroxy, carboxy and/or amino substituent, with the proviso that if R is an unsubstituted alkyl group, this group contains at least 5 carbon atoms, are prepared by reacting 2-amino-cyclopent-1-ene-1-dithiocarboxylic acid or a salt thereof with an amine of the general formula /II/, wherein R is as defined above.  The new compounds of the invention exert dopamine-.beta.-hydroxylase inhibiting effects.