baber/WOPTO huggingface dataset:
Patent CA-1064671-A (CA)
Inventor: KAUFFMAN JOHN H
IPC: B22C5/10
Filed: 1975-01-24
Granted: 1979-10-23
Abstract: IMPACT SCRUBBER                Abstract of the Disclosure An impact scrubber for removing coating materials from the surfaces of particulate matter such as foundry sand and the like comprises a lift tube having an inlet end and an opposite end for containing a high velocity fluidized stream of said matter, fluid injector means spaced adjacent said inlet end for carrying said particulate matter into said inlet end and forming a fluidized stream of said matter in said lift tube, movable deflector means adjacent and in communication with said opposite end for directing said fluidized stream angularly outward with respect to a longitudinal axis of said lift tube for discharging said matter therefrom, support means for rotatively supporting said deflector means for directing said discharge therefrom in a selected one of a plurality of relative rotative positions, and means for separating the coating materials removed by impact from said particulate and said particulate matter.
Patent CA-1039374-A (CA)
Inventor: BAKER CHARLES E
IPC: H01R12/68
Filed: 1975-04-03
Granted: 1978-09-26
Abstract: ABSTRACT           A termination method and apparatus for flexible flat conductor cable utilizing a contact having a pair of cable penetrating prongs for penetrating completely through a conductor of the flexible cable and a pair of biased abutment surfaces cooperable with the prongs for forming a crimp at a location remote from the penetration is disclosed.  The prongs may be arranged in a manner to form a biased contact bridge therebetween after the connector has been attached to the cable.  A die is employed to enforce cable penetration and bending of the prongs in a single movement lancing operation.
Patent CA-1040804-A (CA)
Inventor: MAIDON RENE
IPC: A41D13/02
Filed: 1975-04-29
Granted: 1978-10-24
Abstract: JUMPING SUIT FOR A PARACHUTIST.            _____________________________ ABSTRACT OF  THE  DISCLOSURE.            ___________________________ The jumping suit is for a parachutist taking part in competition or sport with a group of parachutists.  Suit holding and retaining means are provided on the suit on the outer side of the arms and legs of the parachutist in the form of beading which is fixed to the suit fabric and forms an outer rib capable of being taken hold of by the hand of an adjacent parachutist.
Patent CA-1041238-A (CA)
Inventor: CASPARI FRED W
IPC: H03J7/28
Filed: 1975-06-04
Granted: 1978-10-24
Abstract: ABSTRACT Apparatus and method for providing an automatic frequency tuning system capable of supplying a local oscillator signal with a preselected frequency.  The frequency of an output signal of the local oscillator is electronically varied across a frequency region which includes the preselected frequency.  The output signal of the local oscillator is combined with the output signal of a reference signal generator.  After the combination of the local oscillator signal with the reference oscillator signal produces a preestablished condition which is the result of the local oscillator signal attaining the preselected frequency, the frequency of the local oscillator signal is held constant.  The local oscillator signal is thereafter compared to the reference oscillation signal and a change in the local oscillator signal frequency is corrected by means of an automatic frequency control feedback loop containing a discriminator circuit.
Patent CA-1067275-A (CA)
Inventor: RUBIN FRED K
IPC: C11D3/395
Filed: 1975-07-31
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         A method is disclosed for the agglomeration of chlorocyanurates.  The method involves contacting said chlorocyanurates with salts that are non-reactive with it. The chlorocyanurate particles so treated have an increased storage stability and a significantly decreased tendency to segregate when ultimately mixed with a detergent base.
Patent CA-1046429-A (CA)
Inventor: LIVEMORE GERALD S V
IPC: C10K1/00
Filed: 1975-08-08
Granted: 1979-01-16
Abstract: ABSTRACT      A method and apparatus of producing industrially usable gas is disclosed wherein hot detarred gas produced in conventional manner is passed through a plate type precipitator adapted to remove from the gas at least some of the remaining contaminants, mainly the solid and fluids of relatively low volatility.
Patent CA-1083294-A (CA)
Inventor: AVAR LAJOS
IPC: C08F2/00
Filed: 1975-09-18
Granted: 1980-08-05
Abstract: Abstract of the Disclosure The present invention concerns novel photo-polymerisable formulations which comprise a photo-polymerisable system in association with photo-sensitizing amount of the compound of formula   wherein R is an unsubstituted or substituted binuclear aromatic group, e.g. phenoxy phenyl, m is 0, 1 or 2 and Hal is halogen.
Patent CA-1045369-A (CA)
Inventor: NAGASAWA MASAHIRO
IPC: H01C7/10
Filed: 1975-10-14
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE      A voltage-dependent resistor (varistor) of the bulk type comprising a sintered body consisting essentially of, as a main constituent, InO and additives of various metal oxides and further containing an additive of at least one of Al2O3, In2O3, Ga2O3 provide much improved characteristics, especially superior limiting voltage ratio, surge resistance and life of the varistor.
Patent CA-1046352-A (CA)
Inventor: BURRAGE LAWRENCE M
IPC: B23K1/14
Filed: 1975-10-29
Granted: 1979-01-16
Abstract: JOINT FOR ENVELOPE OF VACUUM TYPE ELECTRICAL DEVICE            Abstract of the Disclosure A  brazed  slip  joint  is  formed  between  housing portions,  the  portions  forming  an  envelope  to  enclose  an evacuated area.  The ends of the housing portions overlap, one within the other, and each has a slight outward flare.  The edge of the inner end makes line contact with the inner surface of the outer end.  This arrangement defines an area between the overlapping ends which comes substantially to a point at that line contact and which is generally triangular in transverse cross section.  That area is filled with a brazing alloy and a brazed joint is formed by exposure of the parts to the proper elevated temperature.
Patent CA-1051632-A (CA)
Inventor: ALLYN JEROME B
IPC: B22D25/04
Filed: 1975-12-24
Granted: 1979-04-03
Abstract: Abstract An arrangement is provided for feeding a liquid alloyed metal under protective atmosphere into a high speed continuous casting machine for casting a strip of alloyed metal, preferably calcium lead which is subsequently formed into battery grids and the like.  The arrangement includes atmosphere tight holding and melting pots constructed of steel plates with submerged electrical heating elements, a level control arrangement for the liquid baths therein and a skid ramp in the melting pot for charging metal hogs therein.
Patent CA-1070824-A (CA)
Inventor: BREITENBACH OTTO
IPC: H01Q11/00
Filed: 1976-03-12
Granted: 1980-01-29
Abstract: APPARATUS FOR TRANSMITTING HIGH FREQUENCY SIGNALS            Abstract of the Disclosure In accordance with the teachings of the present invention apparatus for permitting interference free transmission of high frequency signals in any given frequency range is provided. In the inventive apparatus, a central conductor of a coaxially disposed pair of conductors is employed to radiate high frequency signal information and the coaxially disposed pair of conductors is mounted in a parallel manner to the path of a tracked vehicle on a support. The support includes a metallic member disposed along the entire length of the coaxially disposed pair of conductors which is periodically connected to the outer conductor of the coaxially disposed pair of conductors to substantially reduce field strength fluctuations through a suppression of induced secondary waves in the immediate proximity of said central conductor.
Patent CA-1075373-A (CA)
Inventor: MATSUSHITA TAKESHI
IPC: H01L29/737
Filed: 1976-04-27
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE               A semiconductor device comprising a silicon substrate with an oxygen doped polycrystalline or amorphous silicon layer formed on the substrate so as to form a hetero junction therewith. A transistor formed according to the invention has an emitter-base hetero junction and has a high current gain.
Patent CA-1042162-A (CA)
Inventor: CERVINKA ANTHONY G
IPC: A41H37/06
Filed: 1976-07-27
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a method of attaching a zipper and zipper guard and a sock to a moulded shell to form the upper and leg of a boot, comprising:  inserting the sock into the shell; positioning a zipper and zipper guard on an insert member so as to lie in line with and over a slot in the insert member; inserting the insert carrying the zipper and zipper guard between the shell and the sock; and welding the shell, the zipper and zipper guard and the sock together, the slot in the insert member allowing the zipper and zipper guard to contact and be welded to the sock.  The invention further provides apparatus for welding a boot shell and a sock to a zipper and zipper guard, comprising a support for supporting the sock, the zipper and zipper guard and the boot shell from within the sock during welding, a welding head carrying means for applying heat to the shell to cause the zipper and zipper guard to be welded to the shell and to the sock, the welding head being movable to engage the shell and hold the zipper and zipper guard under pressure in contact with the shell and the sock, an insert member having a slot formed therein, the insert member being for carrying the zipper and zipper guard in line with and over the slot,the zipper guard being insertable between the boot shell and the sock to position the zipper and zipper guard therebetween, downward movement of the welding head depressing the insert to cause the support to be received in the slot to allow the sock to contact the zipper and zipper guard along the length of the slot.
Patent CA-1049393-A (CA)
Inventor: MIHALCHEON ARTHUR
IPC: E05D15/24
Filed: 1976-08-05
Granted: 1979-02-27
Abstract: HINGE AND ROLLER SUPPORT DEVICE FOR SECTIONAL DOOR      ABSTRACT           In a device of this type, the tubular member which receives the track roller shaft is attached to the door plate supporting ears by an arm which is bolted to the ears.  Thus the tubular member can be rotated about the bolts to adjust its distance from the hinge plates.  As a result, an adjustable unit is provided which is easy to install and set.
Patent CA-1051845-A (CA)
Inventor: WEATHERSTON ROGER C
IPC: F04C18/00
Filed: 1976-09-01
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE          A rotary compressor having a pair of rotatable impellers in mating engagement in working chambers, each impeller having a plurality of constant cross-sectional profiles, each profile having a plurality of lobes and wells, the trailing well region of each profile communicating with the working chambers and an outlet located out of the plane of at least one of the profiles on each impeller.
Patent CA-1104327-A (CA)
Inventor: FROHLICH ALFONS
IPC: A44B19/40
Filed: 1976-09-07
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE         A slide fastener comprising two rows of interdigitable coupling elements each row being formed by a respective synthetic resin monofilament, wherein each coupling element of each row has an eye-shaped coupling head adapted to be received between the heads of the other row, a pair of connecting shanks extending away from the coupling head, and a respective bight joining each shank to a shank of a respective adjacent coupling element, each row of coupling elements being held by longitudinal textile threads in a respective tape-like support structure with the coupling heads projecting laterally along an edge of the support structure, each coupling head lying in a plane substantially per-pendicular to the plane of the respective tape-like support structure; the shanks of each coupling element lying in a plane parallel to the plane of the slide-fastener beyond transition regions at which the shanks join the respective coupling head; the shanks of each coupling element extending away from said transition regions laterally and directly abutting one another in the plane which is parallel to the slide-fastener plane; the longitudinal textile threads forming transverse pockets each receiving a respective one of said pairs of shanks; and the respective bights extending out of each pocket into adjacent ones of said pockets.
Patent CA-1069415-A (CA)
Inventor: CHOBY EDWARD G JR
IPC: H01F1/147
Filed: 1976-09-08
Granted: 1980-01-08
Abstract: PROCESSING FOR ALUMINUM NITRIDE                INHIBITED ORIENTED SILICON STEEL     ABSTRACT OF THE DISCLOSURE   A process for producing electromagnetic silicon steel having a cube-on-edge orientation and a permeability of at least 1850 (G/Oe) at 10 oersteds.  The process includes the steps of: preparing an aluminum-bearing melt of silicon steel; casting the steel; hot rolling the steel; cold rolling the steel; decarburizing the steel; coating the steel with a base coating containing an amide and/or imide of an organic and/or inorganic acid; and final texture annealing the steel.
Patent CA-1072922-A (CA)
Inventor: BROILLIARD BERNARD
IPC: G01F11/02
Filed: 1976-09-24
Granted: 1980-03-04
Abstract: ABSTRACT     A metering dispenser for supplying a metered quantity of a viscous liquid comprising a reservoir for a metered quantity of liquid and a piston for expelling the liquid therefrom, first and second sealing rings around the piston preventing inlet of liquid to the reservoir during expulsion of the liqui from the reservoir by the piston and causing suction of any liquid remaining at the outlet back into the reservoir during the return stroke of the piston.
Patent CA-1065394-A (CA)
Inventor: STEWART JOHN W
IPC: H01F7/18
Filed: 1976-09-27
Granted: 1979-10-30
Abstract: TITLE OF THE INVENTION                     DRIVE CIRCUIT ABSTRACT OF THE DISCLOSURE          A circuit including a load power supply and a logic power supply provides means for driving a load under control of a plurality of signals including a drive timing signal which is given a maximum permissible duration by the circuit to prevent damage to the load, an operating signal, and an inhibit signal which prevents operation in case of excessively low logic power supply voltage.  A power supply of opposite polarity is connected to the load so that the load rapidly dissipates its energy into said power supply at the time of turn-off of the drive circuit.
Patent CA-1062822-A (CA)
Inventor: BIDLACK RICHARD H
IPC: H04M3/60
Filed: 1976-10-04
Granted: 1979-09-18
Abstract: Abstract of the Disclosure A key telephone system is disclosed in which a direct station selection (DSS) arrangement reduces the number of operations required for the attendant to extend an incoming central office call to a station.  The operation of one or more DSS keys on any of the attendant consoles in the key telephone system automatically places the calling central office line on hold and establishes a communication path through the DSS key contacts from the attendant to the selected station.  DC bias on this communication path activates a loudspeaker and microphone arrangement in the selected station so the called party may converse with the attendant "hands-free".  Addition-ally, the DSS arrangement provides the capability of utilizing any station in the key telephone system as the attendant position.
Patent CA-1102096-A (CA)
Title: Procede et dispositif de lavage et de devesiculage de  melanges gazeux
Inventor: DJOLOLIAN CLAUDE
IPC: B01D47/00
Filed: 1976-11-03
Granted: 1981-06-02
Abstract: Dispositif et procédé permettant l'épuration de gaz contenant des composés solubles dans un liquide. Dans un dispositif du type colonne de lavage cyclonique, on réalise dans une première zone de lavage. la combination d'un courant cyclonique et d'une pulvérisation verticale de liquide de haut en bas. A la suite, on réalise dans une deuxième zone ou zone de dévésioulage, la combinaison du courant gazeux cyclonique et des parois de manière à arrêter les vésicules sous forme d'une pellicule liquide. La zone de dévésiculage est complétée par une couronne placée de manière à arrêter sur les parois la pellicule liquide entrainée. L'invention s'applique avantageusement aux absorptions, et particuliérement aux absorptions accompagnées de réaction chimique et nécessitant moins d'un plateau théorique.
Patent CA-1069857-A (CA)
Inventor: TREHARNE RICHARD W
IPC: B05B17/04
Filed: 1976-11-09
Granted: 1980-01-15
Abstract: Abstract of the Disclosure A method and apparatus for home production and application of fixed nitrogen fertilizer uses an arc discharge process to ionize nitrogen and oxygen and form nitrogen oxides. These nitrogen oxides are injected into water supplied by a garden hose to a yard or garden.  The device is compact, economical and requires no raw materials except air to produce the fixed nitrogen.  The device may operate on ordinary 60 cycles, 110 volt power.
Patent CA-1084356-A (CA)
Inventor: BETHE EUGENE J
Filed: 1976-11-16
Granted: 1980-08-26
Abstract: NO-GEL LATEX FOAM                     Abstract A no-gel latex foam is formed by curing a no-gel latex foam froth on a water vapor-permeable forami-nous support means comprising a backing material that has been coated with a water soluble release agent. During curing, the foam froth dehydrates through an upper free surface and at its lower supported surface through the release agent and the foraminous support means.  The cured foam is then removed from the forami-nous support means free of any backing material.
Patent CA-1080513-A (CA)
Inventor: URQUHART ANDREW W
IPC: C22F1/18
Filed: 1976-11-16
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE          Zirconium-base alloy channels, fuel cladding tubes and other nuclear reactor structural components having unique resistance to accelerated pustular corrosion in the boiling water reactor environment are produced by a sequence of boat treatments causing segregation of intermetallic particulate precipitate phase in two dimensional arrays of particles of diameter from 100 to 400 Angstroms located d along grain boun-daries and sub-grain boundaries throughout the alloy
Patent CA-1065014-A (CA)
Inventor: KAZIS EARLE W
IPC: H01M10/46
Filed: 1977-01-11
Granted: 1979-10-23
Abstract: SOLAR POWER PACK APPARATUS                 Abstract of the Disclosure Solar power pack apparatus adaptable for powering emergency equipment at remote locations includes a solar cell array, a rechargeable battery pack, a long shelf-life primary battery pack and switching circuitry interconnecting these elements to provide upon demand immediate and continuous supply of electrical power over extended periods of time notwithstanding environmental conditions which would render unsuitable conventional emergency-use reserve power packs.
Patent CA-1103653-A (CA)
Inventor: MUSSER JERRY L
IPC: C10M135/24
Filed: 1977-02-08
Granted: 1981-06-23
Abstract: Title:  LUBRICATING COMPOSITIONS AND METHODS UTILIZING           HYDROXY THIOETHERS     Inventors:  Jerry Lee Musser and Frederick William Koch Abstract of the Disclosure:           Lubricating compositions comprising a major amount of a lubricating oil and a minor amount of at least one additive of the formula:       wherein R is a hydrocarbon-based group of up to about 30 carbon atoms and having a valence of m + q; each R1 is independently selected from hydrogen and a hydrocarbon-based group of up to about 20 carbon atoms; x and y are indepen-dently from 2 to 5; z is from zero to 5; q is from zero to 4 and m is from 1 to 5 with the proviso that m + q is from 1 to 6, have increased resistance to oxidative degradation and anti-wear properties.
Patent CA-1085391-A (CA)
Inventor: HLAVKA JOSEPH J
IPC: A61K31/7034
Filed: 1977-02-11
Granted: 1980-09-09
Abstract: ABSTRACT          A novel series of potent antibacterial agents designated alkylated-cis-BM123?1 and alkylated-cis-MB123?2 produced by a novel photolytic process whereby alkylated-trans-BM123?1 and alkylated-trans-BM123?2 are transformed to their corresponding cis-isomers.  The new antibacterial agents are active against a variety of microorganisms and thus are useful in inhibiting the growth of such bacteria wherever they may be found.
Patent CA-1054833-A (CA)
Inventor: HERTEL GUNTHER
IPC: B22F5/12
Filed: 1977-04-20
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE     Hot working roller reinforced with a working jacket of hard metal or the like, the jacket being prestressed in the direction of the roller axis by a clamping force acting via clamping rings presenting clamping surfaces inclined with respect to the roller axis, with the jacket being separated from the roller body by an annular gap having a height such that during use of the roller the outer surface of the roller body remains out of contact with the inner surface of the jacket over the entire intended operating temperature range of the roller, and the clamping surfaces being inclined in a direction such that the clamping force acting on the jacket presents a radially outwardly directed component.
Patent CA-1074616-A (CA)
Inventor: KRATOCHVIL JOHN F
IPC: A23C19/04
Filed: 1977-05-20
Granted: 1980-04-01
Abstract: Abstract of the Disclosure American cheese is made according to regular processing sequences with the addition of specific pairs of strains of Lactobacillus plantarum and Streptococcus durans bacteria and a combination of kid, calf, and lamb pre-gastric lipases and cured at 60°-68°F. whereby uniform and fully aged flavor is developed within about 10 weeks and less.
Patent CA-1068353-A (CA)
Inventor: BARGER JOHN J
IPC: B23K9/00
Filed: 1977-06-20
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE        An apparatus for automatically seal welding a tube to the inside surface of a header. A mandrel concentrically supports the apparatus from the tube to be welded and carriers a rotating support which in turn carriers a welding torch. Electric motors for rotating and oscillating the torch are located with their axis parallel to that of the mandrel. Weld spatter shields protect the interior of the tube and also the various drive mechanisms.
Patent CA-1092903-A (CA)
Inventor: KIRCHNER ERICH J
IPC: D21H19/00
Filed: 1977-07-08
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE              The bronzing of cigarette paper is achieved by impinging finely-divided metal or other particles suspended in an air stream against the surface desired to be bronzed and bearing an outline in wet adhesive of the desired pattern. Some of the metal particles adhere to the adhesive to provide the desired bronzing. The impinging application of the air conveyed particles is achieved by passing the air conveyed particles through the application zone in a generally spiral path while the band moves in a generally rectilinear path with the one face of the paper band intersecting the spiral path. In this way, the paper band is repeatedly engaged by the air-conveyed metal particles during the passage of the band through the application zone.