baber/WOPTO huggingface dataset:
Patent CA-1098383-A (CA)
Inventor: BANKSTAHL HERBERT A
IPC: F16J15/52
Filed: 1978-10-02
Granted: 1981-03-31
Abstract: Abstract of the Disclosure A flexible bellows assembly covers the universal drive coupling connecting between a marine stern drive unit and the inboard engine.          The flexible bellows includes a rectangular bead at the periphery of one end and is tubular shaped at the other end. The tubular shaped end is sealably clamped over a projecting portion of the transom bracket and the rectangular bead end is sealably contained within a clamping chamber formed by complimentary portions of the stern drive unit housing and the bell housing portion of the pivot mounting assembly.
Patent CA-1112312-A (CA)
Inventor: CHESEMORE JAMES R
IPC: H05K7/02
Filed: 1978-10-17
Granted: 1981-11-10
Abstract: Abstract A carrier strip assembly of continuous length having transversely mounted round lead wires with an integrally formed resilient clamp on each end of each lead wire for connection with an electrical component substrate.  The carrier strip provides the transporting means for the attached electrical component sub-strate for the assembly stages of the electrical component.  The lead wires are severed from the carrier strip portion to provide outwardly extending round lead pins or external connects for in-terface with an electrical circuit assembly.  The method for mak-ing the carrier strip assembly is disclosed.
Patent CA-1091960-A (CA)
Inventor: CATTANEO FILIPPO
IPC: B21B35/00
Filed: 1978-10-31
Granted: 1980-12-23
Abstract: ABSTRACT     The present invention relates to a device for controlling the rotation of the working rolls in a tube rolling mill of the kind comprising a number of housings, each containing three working rolls mounted equiangularly about a common axis of the housings on a single bearing structure, the rolls in each housing being keyed to corresponding shafts controlled from outside the housing and actuated by a single motor.  The device utilizes three high-speed shafts bearingly mounted outside the housings in the rolling mill and extending parallel to the common axis of the housings;  a reduction gear for each working roll of each single housing, borne outside the housing and axially engageable or disengageable from the corres-ponding shaft of the aforementioned roll a bevel gear between each reduction gear and one of the high-speed shafts; and a kinematic transmission between the single motor and each high-speed shaft.  The resulting structure permits a reduction in the distance between the axis of adjacent housings; eliminates the need for high torque components; permits the use of more standards, readily available components; and permits a sizable reduction in the size and weight of the driving mechanism.
Patent CA-1089923-A (CA)
Inventor: ENGEL JOSEPH C
IPC: H05B41/42
Filed: 1978-10-31
Granted: 1980-11-18
Abstract: ENERGY-CONSERVING ILLUMINATION SYSTEM            ABSTRACT OF THE DISCLOSURE           An energy-conserving solid-state-controlled illum-ination system which operates high-intensity-discharge lamps.  The system operates the lamps at about a predeter-mined rated power consumption with a relatively high light output for a predetermined time when a high degree of illum-ination is desirable and thereafter operates the lamps at about a predetermined power less than rated power consump-tion when a lower degree of illumination can be tolerated.
Patent CA-1116486-A (CA)
Inventor: MATSUMOTO HIROMITSU
IPC: F02M35/108
Filed: 1978-11-14
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         Internal combustion engine comprising a combustion chamber, a main intake passage communicating with the combus-tion chamber through an intake port, an intake valve provided in the intake port, an auxiliary passage having one end open-ing to the main intake passage at an area adjacent to the in-take port, a control valve provided in the main intake passage and adapted to be closed under a light load operation so that intake flow of fluid is introduced at a high speed through the auxiliary passage into the combustion chamber, characterized by control means for changing the timing at which peak pres-sure is produced in the combustion chamber, means for inter-connecting the control valve and the control means so that the control means is actuated when the control valve is closed so as to retard the timing at which the peak pressure is produced.
Patent CA-1124076-A (CA)
Inventor: COGGIN CHARLES H JR
IPC: C03B37/07
Filed: 1978-12-12
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE          An apparatus and method for use with a bushing assembly of the type wherein glass fibers are drawn through an orifice plate having a flat undersurface against which bulk gas is directed to effect cooling and fiber attentua-tion.  A selectively adjustable bulk gas nozzle has a plurality of discharge conduits with valves therein which are adjustable and capable of being selectively operated to close the conduits or return the conduits to a preset open condition.  Mounting means supports the nozzle and/or a binder applicator for select movement toward and away from the path of fiber being drawn from the orifice plate. A detector senses the presence of fiber being drawn from the orifice plate and, in the event of fiber break-out, initiates a series of steps to warn the operator of the bushing assembly and, in the event the break-out condition is not corrected, shut down the drawing operation.
Patent CA-1102747-A (CA)
Title: Backhoe boom transport locking means
Inventor: NORDSTROM WALTER A
IPC: E02F3/36
Filed: 1979-05-01
Granted: 1981-06-09
Abstract: A BACKHOE BOOM TRANSPORT LOCKING MEANS              ABSTRACT OF THE DISCLOSURE       A locking system for mechanically locking a backhoe boom in a transport position on an earth moving machine.          The boom is supported for swinging movement about a horizon-tal pivot carried on a swing post coupled by a vertical pivot to a frame structure of the earth moving machine.  The locking system comprises a lever fulcrummed intermediate its ends on the swing post.  The lever has at one of its ends a latching element engageable with the boom in a raised position of the latter to prevent downward swinging movement and at the other of its ends a latching element simultaneously engageable with the frame structure to hold the swing post and thereby the boom in a centered position.  A manipulable actuator accessible at the operator's station is provided for actuating or releasing the boom locking means.
Patent CA-1128474-A (CA)
Inventor: PFEFFER GEORGE B
IPC: B65H5/28
Filed: 1979-06-19
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE     A label sensor adapted for use with a labeller comprises an emitter, a receiver and a fibre optic bundle for transmitting an emitted beam to the receiver.  The labeller is of the type which separates spaced-apart labels from a carrier by passing the carrier around the free end of a label splitter tongue member.  An end of the fibre optic bundle is positioned in an opening of the splitter tongue near its free end to detect the leading portion of a label as the carrier passes over the bundle end.  The use of a fibre optic bundle and its manner of mounting in the tapered end permits the positioning of the relatively bulky emitter or receiver remote of the compact free end of the splitter tongue member and provides a precise label sensing.
Patent CA-1126676-A (CA)
Inventor: OSMERA MIROSLAV
IPC: B41J1/24
Filed: 1979-06-26
Granted: 1982-06-29
Abstract: Title of the Invention PRESSURE PRINTER        Abstract of the Disclosure A document or other record media along with an associated inked ribbon and a type character are pressed together at the same time from two sides by means of two pressing members pivoted on a common shaft.  The pressing members are connected with a toggle linkage which is caused to be actuated from a home position to a printing position and return.  The actuation of the linkage moves a platen and a hammer towards each other to perform the printing on the document.
Patent CA-1154125-A (CA)
Inventor: BECK ARNOLD A
IPC: B60T8/1763
Filed: 1979-07-26
Granted: 1983-09-20
Abstract: ANTISKID BRAKE CONTROL FOR AIRCRAFT      ABSTRACT OF THE DISCLOSURE               An antiskid brake control for aircraft is presented wherein sensitive deceleration detectors are connected to wheel speed transducers for presenting output signals when the deceleration rate of a wheel exceeds a threshold level. The output of the deceleration detector is passed to a valve driver for releasing brake pressure. The deceleration detec-tor output is also passed to a modulator which causes its voltage level to increase and further reduce brake pressure. The modulator acts as a memory circuit to keep the average brake pressure near the skid level and also provides for a controlled reapplication of brake pressure following the re-lease. A constant current discharge circuit is connected to the modulator to provide a liner discharge of the modulator capacitor.  A fast recovery circuit is interconnected between the deceleration detector and modulator to rapidly discharge the modulator capacitor in the event that no outputs from the deceleration detector have been sensed for a predetermined period of time.  The control system; includes gain circuitry to provide for at least three distinct system gains: a low gain when the outputs of the deceleration detector indicate that only incipient skids have been experienced; a higher gain when the output of the deceleration detector is indica-tive of deep or severe skids; and a third lower gain when the output of the modulator is indicative of a runway having a low mu.  Also provided as a portion of the invention is touch-down protection circuitry which holds brake pressure off when the aircraft is in the air and for a fixed time period fol-lowing touchdown, unless the wheels have spun- up past a predetermined rotational speed. Such circuitry further controls reapplication of the antiskid system to the braking effort following a bounce of the braked wheels.
Patent CA-1121365-A (CA)
Inventor: CORMANY CHARLES L
IPC: C07C17/00
Filed: 1979-08-01
Granted: 1982-04-06
Abstract: Abstract of the Disclosure Cyclohexane oxide is stabilized against peroxidative decomposition by inclusion therein of a stabilizing amount of glycidol.  The glycidol stabilizer cyclohexene oxide is particularly suited is stabilizing unsaturated chlorinated solvents, e.g., perchloroethylene and trichloroethylene against metal induced decomposition.
Patent CA-1101957-A (CA)
Inventor: HUGHES DONALD W K
IPC: H01R13/33
Filed: 1979-08-13
Granted: 1981-05-26
Abstract: ABSTRACT     An electrical plug receptacle connector comprises an insulating housing having a plug-receiving end and a plug-receiving opening extending into the plug-receiving end.  A plurality of stamped and formed contacts are mounted on the housing in side-by-side spaced-apart relationship.          Each contact has a contact spring portion which extends diagonally from the plug-receiving end into the opening from one of the side walls of the opening.          Each contact has an intermediate portion which is reversely bent at the plug-receiving end and extends through a channel in an external side wall towards the rearward end of the housing.  The end portion of the contact extends beyond the housing to permit mounting of the housing on a circuit board with the end portion of the contact soldered to a conductor on the board.  An improved manufacturing method is disclosed in which a plurality of the contacts are simultaneously sheared from a continuous strip, inserted into the channels in the external side wall, and each contact is formed during assembly to provide the contact springs which extend into the plug-receiving opening.
Patent CA-1123251-A (CA)
Inventor: GURRIES RAYMOND A
IPC: E01C19/42
Filed: 1979-09-28
Granted: 1982-05-11
Abstract: Abstract of the Disclosure Asphalt or concrete pavement is removed from a road bed by an elongated cutter blade that extends in a downard and forward direction along a cutting plane to a cutting edge.  The cutting plane forms an acute angle of between 45° and 55° with the surface of the pavement.  The cutter blade is intermittently driven with a force parallel to the cutting plane in the forward direction while the cutting edge penetrates the pavement-to drive the cutter blade incre-mentally in a forward direction and plane off the pavement in a chisel-like manner.  A source of vibrations is connected to one end of plural spaced apart resonant beams.  At the other end, the beams drive the cutter blade.  A sonic generator produces a reciprocating force that is transmitted to a tool by a resonant or nonresonant force transmitting member having an output that reciprocates about a neutral position responsive to the force of the sonic generator. A continuous unidirectional force is applied to the sonic generator by a tool carrier.  The tool advances intermittently along a work path through a medium responsive to the continuous unidirectional force and the reciprocating force.  A gap is held between the neutral output position of the transmitting member and the tool when the tool is unable to advance through the medium responsive to the continuous unidirectional force and the reciprocating force.  Specifically, the force of the sonic generator is sufficiently large relative to the unidirectional force to overcome the latter, and to drive the tool holder back away from the tool when the tool is unable to advance along the work path, thereby establishing a protective gap.  When the force transmitting member is resonant, cessation of resonance is prevented when the tool encounters an immovable object by establishing the protective gap in the described manner.
Patent CA-1129516-A (CA)
Title: Multiple cpu control system
Inventor: TARBOX BRUCE H
IPC: G06F13/42
Filed: 1979-10-25
Granted: 1982-08-10
Abstract: MULTIPLE CPU CONTROL SYSTEM     ABSTRACT OF THE DISCLOSURE       A logic system in an intersystem link (ISL) unit is provided for avoiding deadlock conditions which may occur in a data processing system wherein multiple CPUs on one communication bus attempt to communicate with resources on remote communication busses.      The data processing system has plural communication busses, each providing a common information path to plural data processing units including memory units, peripheral control units, central processing units (CPUs) and ISL units, and each of the plural communication busses are in electrical communication with an ISL unit, and ISL units are electrically connected in pairs.
Patent CA-1139991-A (CA)
Title: Dispositif pour transmettre par induction magnetique  des signaux a une fusee de projectile
Inventor: BEUCHAT ROGER
IPC: F42C17/04
Filed: 1979-10-29
Granted: 1983-01-25
Abstract: Dispositif pour transmettre à une fusée de projectile par induction magnétique un signal énergétique et des signaux porteurs d'informations relatives au mode de fonctionnement et/ou à la temporisation de la mise à feu. Le dispositif comprend au moins deux circuits magnétiques indépendants, chacun muni au moins d'une partie émettrice et au moins d'une partie réceptrice, l'un des circuits étant adapté à transférer un signal énergétique pour l'alimentation en énergie de la fusée, l'autre circuit étant prévu pour transmettre les signaux porteurs d'informations.
Patent CA-1125781-A (CA)
Inventor: SATO TADAO
IPC: C07F9/6584
Filed: 1979-10-31
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE         A novel process for preparing cyclo-1,3,2-oxazaphosphoryl derivatives represented by the formula (II),                 (II) wherein R2 and R3 are respectively a lower alkyl group which may have halogen atom(s) or lower alkane-sulfonyloxy group(s) as substituted group(s) and n is an integer of 2 to 6, by acid cleaving the Rl-N bond of the compound represented by the fomula (I),                 (I) wherein R1 is an .alpha.-arylalkyl group, by using a strong acid, the compound represented by the formula (II) being effective as an anticancer agent.
Patent CA-1155350-A (CA)
Inventor: LUDWIG GEORGE C
IPC: B60H1/00
Filed: 1979-11-13
Granted: 1983-10-18
Abstract: Abstract A vacuum controlled three way butterfly valve for regulating the flow of fluids, as in internal combustion engine cooling systems and automotive heater systems, wherein a valve body includes a bypass port located in spaced relationship to the valve plate.  In one position, the valve plate stops the flow of fluid through the valve body and permits the flow of fluid to return to the engine water pump.  In the other position, the valve plate blocks off the bypass port, permits the flow of fluid through the valve body then restricts the throughput of fluid by means of a resilient orifice to protect the heater downstream of the valve core from excessive fluid pressure developed by the engine water pump and then to return the flow of fluid to the engine water pump.
Patent CA-1110158-A (CA)
Inventor: EDWARDS RICHARD L
IPC: B26D7/18
Filed: 1979-12-14
Granted: 1981-10-06
Abstract: ABSTRACT  A bearing-block body member in which a die-cutting roll is jour-naled includes an adjusting cap seated in it through which a bore extends axially of the roll.  An axial chamber is provided in the roll, and a stationary air manifold extends into the chamber, permitting relative rotation between the roll and the manifold.  An air tube having an axial portion and a transverse portion has its axial portion extending through the bore in the adjusting cap to couple with the manifold so as to hold it in rotational position but permit axial withdrawal.  Fluid communication is provided between the air tube and the manifold, and corresponding ports in the manifold and apertures in the die register periodically to permit air to flow from the air tube through the manifold, the ports, and the apertures to the outer surface of the roll.  As a result of this arrange-ment, air can be supplied transversely of the axis of the roll, but ready removal of the roll and the manifold is afforded.
Patent CA-1135011-A (CA)
Inventor: BAUMGARTE ULRICH
IPC: D06P3/60
Filed: 1979-12-17
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE       An improved process for dyeing or printing water-swellable cellulosic fibers and mixtures or said cellulosic fibers with synthetic fibers by contacting the fibers through-out with a dye liquor or print paste which contains, as essential ingredients, water in an amount sufficient to swell the cellulosic fibers, a water-insoluble disperse dye and a water-soluble solvent which maintains swelling of the cellu-lose if water is removed and which is a solvent for the dis-perse dye, and heating the contacted fibers to effect fixation of the dye, the improvement comprising using as water-soluble solvent a mixture of (a)  polyethylene oxide, a block copolymer of ethylene oxide and propylene oxide or an ether, ester or carbamate derivative thereof and (b)  a polyoxyethylated amine.
Patent CA-1128294-A (CA)
Title: Method of forming slide gate valve parts
Inventor: VIDETTO RALPH B
IPC: B22D41/32
Filed: 1980-01-09
Granted: 1982-07-27
Abstract: ABSTRACT         Upper and lower plates, as well as other parts, for a slide gate valve are formed by casting into a mold, preferably a metal mold, a castable refractory composition containing from 1 to 5% of a long chain glassy polyphosphate, preferably one having an average chain length of about 20 phosphorous atoms, from 0.1 to 0.5% boric acid, the balance of the castable being sized periclase refractory grain.
Patent CA-1128731-A (CA)
Title: Lime slaking apparatus and method
Inventor: GISLER HENRY J
IPC: C04B2/04
Filed: 1980-01-18
Granted: 1982-08-03
Abstract: ABSTRACT    An improved apparatus and method for slaking or hydration of quicklime including use of an attrition scrubbing apparatus as a reaction vessel.
Patent CA-1127762-A (CA)
Inventor: CLEMONS DONALD G
IPC: G11C11/4091
Filed: 1980-02-07
Granted: 1982-07-13
Abstract: 21.              DYNAMIC RAM ORGANIZATION              FOR REDUCING PEAK CURRENT            Abstract of the Disclosure An MOS dynamic random access memory (RAM) includes an array of memory cells arranged in rows and columns.  The array is divided into two or more sub arrays. During an operating cycle latching of the sense amplifiers in the sub?arrays is staggered to avoid coincidence of current peaks each arising when the sense amplifiers in one of the sub arrays are simultaneously latched.  Latching takes place first in a sub?array in which a cell is selected.  Recovery of the column conductors in the sub? arrays is also staggered to avoid coincidence of current peaks each occurring when one of the sub?arrays is recovered.  The sub-array in which a cell is selected is recovered last.
Patent CA-1139686-A (CA)
Inventor: BORKAN FLORENCE
IPC: B65D55/14
Filed: 1980-02-27
Granted: 1983-01-18
Abstract: CHILD-RESISTANT CONTAINER AND SAFETY CLOSURE THEREFOR     ABSTRACT           A container and a child-resistant closure therefor are disclosed.  The closure comprises two latches which require the simultaneous application of two forces to open the container.  In the preferred embodiment, one latch is a snap latch and the other latch is a flex latch.
Patent CA-1096298-A (CA)
Inventor: MCFALL RICHARD T
IPC: B01F11/02
Filed: 1980-03-11
Granted: 1981-02-24
Abstract: FLUID RESONATOR     ABSTRACT OF THE DISCLOSURE         A fluid resonator is disclosed in which a fluid flow through and around a tubular or cylindrical member positioned parallel to the direction of the fluid flow causes vibration or vibratory waves in the fluid flow.  The fluid resonator may may take on a number of different forms.  Preferably, a plurality of cylindrical members may be concentrically positioned in the fluid flow stream.  Variations may also be provided in the structure of the tubular element to produce desired effects in specific cases.  The fluid resonator may be used for many purposes, including recovery of oil, drilling, emulsification apparatus and the secondary recovery of oil or hydrocarbon from oil or hydrocarbon formations.
Patent CA-1132121-A (CA)
Inventor: CHILTON HENRY M S
IPC: F16K1/34
Filed: 1980-07-11
Granted: 1982-09-21
Abstract: ABSTRACT     A valve assembly including a frusto-conical valve member which co-operates with a frusto-conical seat in an annular insert member which is fixed in the flow passage of a conventional tap.
Patent CA-1150148-A (CA)
Inventor: TAKAGISHI YASUSHI
IPC: A61K9/48
Filed: 1980-07-15
Granted: 1983-07-19
Abstract: ABSTRACT OF THE DISCLOSURE           A weighted enterosoluble hard-capsulated medicament having an overall specific gravity of at least 1.05.  These medicaments overcome the problems of delay and irregular release of a medicine subsequent to oral administration.
Patent CA-1157986-A (CA)
Inventor: URBAN EDWARD J
IPC: C08L101/00
Filed: 1980-08-05
Granted: 1983-11-29
Abstract: INSULATING COMPOSITION AND ARTICLES           MADE THEREFROM               Abstract A composition is disclosed especially useful for high voltage electrical insulation com-prising a blend of polyethylene, an alcohol of 6 to 24 carbons to prevent electrical failure, and polypropylene to mitigate exudation of the alcohol.
Patent CA-1150645-A (CA)
Inventor: CONTI ARMAND R
IPC: D07B7/12
Filed: 1980-08-14
Granted: 1983-07-26
Abstract: LUBRICATING COLLAR FOR CABLE                 ABSTRACT OF THE DISCLOSURE           A lubricating collar for cable includes a truncated conically-shaped funnel section forming an entry guide terminating in an annular collar section that forms a lubricant discharge station which is openly exposed to the cable entry end of the collar.          An internal chamber in the collar section supplies lubricant to orifices in the side wall thereof.          Downstream of the lubricant discharge station there is a brush with a multitude of elongated fibrous bristles projecting radially from the side wall of the collar into the internal passageway of the collar to contact and spread lubricant on the outer surface of the cable when moved within the collar to a discharge guide section.