baber/WOPTO huggingface dataset:
Patent CA-1069093-A (CA)
Inventor: HALL ROBERT E
IPC: B60R9/10
Filed: 1976-11-03
Granted: 1980-01-01
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus selectively attached to a vehicle for carrying a load on a platform.  The apparatus frame comprises horizontally extending struts carrying the platform and tele-scopically positioned within and secured to brackets mounted on the vehicle frame.  The outer end of a strut houses a fastening assembly for applying a releasable tension to an anchored strap extended over, or connected to, a load carried on the platform. The strap may be anchored to the load, the apparatus frame, or the vehicle.  The inner end of a strut houses components of an electrical circuit assembly for supplying current to signal lights on the apparatus frame.  The lights may be illuminated when the struts are correctly positioned for securing to the brackets mounted on the vehicle frame.
Patent CA-1091013-A (CA)
Title: License plate holder
Inventor: BOTT JOHN A
IPC: G09F7/18
Filed: 1977-01-12
Granted: 1980-12-09
Abstract: LICENSE PLATE FRAME ASSEMBLY               ABSTRACT OF THE DISCLOSURE:         A license plate frame assembly is disclosed as consisting of a one-piece frame member fabricated of a molded plastic material, the frame member being of a gen-erally rectangular configuration and having a frontal wall providing a decorative face.  The frame member also including rearwardly projecting inner and outer enclosure walls defin-ing a pair of spaced-apart recessed areas; the frame member is connected to the license plate by a pair of retaining clips associated one with each of the recessed areas and each includ-ing a resilient arm section adapted for engagement with the rearward side of the license plate and a retaining arm section adapted to be nestingly received within the associated reces-sed area, the retaining clips being formed with sharp outwardly projecting tabs adapted for engagement with the license plate to resist any relative movement between the plate and the frame assembly.
Patent CA-1080591-A (CA)
Inventor: PAULUS PHILIPPE
IPC: C23C2/40
Filed: 1977-03-31
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE      Steel strip is first heated to a predetermined temperature suitable for imparting desired properties to the strip and is then immersed in an aqueous bath maintained at substantially its boiling temperature.  The composition of the aqueous bath is preferably adjusted to ensure the formation of an oxide film on the entire surface of the strip.  After the strip has been withdrawn from the bath, oxide is eliminated from at least part of the surface of the strip, e.g. from one or both faces, by removal of the oxide or by reduction of the oxide.           Simultaneously or subsequently, the strip is heated to a given temperature, e.g. 420-550°C, maintained at this temperature, and immersed at this temperature in molten zinc.
Patent CA-1077000-A (CA)
Inventor: CULBERTSON SAMUEL W
IPC: B67D99/00
Filed: 1977-04-04
Granted: 1980-05-06
Abstract: DISPENSING SYSTEM FOR LOW STABILITY FLUIDS            Abstract of the Disclosure A system for safely dispensing fluids, especially low stability fluids such as catalysts, comprises a pair of fluid operated pumps of very small volume alternately operable for drawing in individually small quantities of catalyst from an unpressurized, sanitary source of supply, and for then pressurizing and dispensing the catalyst in individually small increments; the two pumps operating alternately to provide a continuous pressurized discharge of catalyst despite the fact that only a small quantity is pressurized at any given time. Because only a small quantity of catalyst is under pressure, and the basic supply is not under pressure and is maintained in a sanitary condition, the potential for violent reaction of the low stability fluid is greatly reduced. Also, the small quantity of fluid involved taken in conjunction with force dis-sipating structural features incorporated in the system, pro-duces a manageable reaction, despite the conventional violence of such reactions, whereby the system greatly minimizes the hazards heretofore involved in the use of such low stability fluids.
Patent CA-1065292-A (CA)
Inventor: JABLONSKI EDWARD R
IPC: F21V21/116
Filed: 1977-06-07
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE         A hub extends into the top of a pole and has a central web.  A carriage bolt extends through this web with its nut exposed on the top of the web and its head below the web within the pole.  The central support of the toggle rests on and en-gages the bolt head. This support has a base and two sides. The two sides of two arms are in juxtaposition to the support sides and are pivotally secured thereto by pins.  The arms ex-tend at an angle toward the hub and are in contact therewith to be cammed outwardly by the hub as the support is drawn toward the hub by the bolt thereby causing the distal ends of the arms to engage the pole.  A spring on the support base resiliently forces the arms into contact with the hub and, prior to the bolt being drawn up, holds the arms sufficiently close together to freely slip within the end of the pole.
Patent CA-1056213-A (CA)
Inventor: CORDANI EUGENE J
IPC: G10K9/02
Filed: 1977-06-23
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE        A container car is provided having a depressed center section for carrying bulk lading such as stacked containers.          Transverse bulkheads at opposite ends of the car maintain bulk lading from moving longitudinally relative to the car.  Side sills are provided on each side of the car of simple design which is easy to fabricate and assemble.  The transverse bulkheads include supports which transfer lading loads from the upper portion of the bulkhead down into the side sill and into the end portion of the car, and also transmit longitudinal impact and squeeze loads between the end portion of the car and the side sills in the center section.
Patent CA-1092681-A (CA)
Inventor: JUSTUS EDGAR J
IPC: D21F1/02
Filed: 1977-06-27
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE            At least one channel in a multi-channel paper machine distributor is maintained in flow velocity slave relation to another of the channels by monitoring the velocity of stock flow through the one channel and by such monitoring controlling the stock velocity in the slave channel.
Patent CA-1085502-A (CA)
Inventor: SPOONER ARCHER M
IPC: H04N9/31
Filed: 1977-07-21
Granted: 1980-09-09
Abstract: Abstract of the Disclosure A laser system designed to minimise mode beating by splitting an incident laser beam into two approximately equal components, transmitting the components along separate paths of unequal lengths and recombining the components at a beam combiner to form the emergent laser beam.  The elimi-nation of laser mode beating is effected at frequencies dependent upon the interferometric path difference.  Mode beating elimination at further frequencies is possible using further splitter/combiner combinations in series.  A laser system comprises a laser beam source and an optical beat suppression system, or such systems in series, thus providing a low inherent noise source as drive to a line and field scanner of an object surface or developed film, or by the inclusion of a modulator, to provide a source to a similar scanner of a display screen or film recorder.  A three-colour laser projection display system includes two laser beam sources with beat suppression optics and uses conventional means of colour separation/modulation/recombination to provide the drive to a scanner for a display screen.
Patent CA-1063691-A (CA)
Inventor: NIJMAN JOHN P
IPC: H01R11/20
Filed: 1977-08-15
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to a method and apparatus for terminating insulating conductors in respective insulation-piercing contacts of an electrical connector.  Prior art terminating machines are rather complex and expensive, and manual insertion becomes an extremely slow and expensive process when it is necessary to terminate a large number of conductors, particularly as a continuously repetitive operation.  The present invention overcomes these defects of the prior art by providing the technique of supporting the connector on a base with the conductor channels exposed to receive the respective conductors, and moving an insertion tool generally parallel to the connector sequentially insert the conductors within the respective channels and insulation-piercing contacts.  The connector may comprise a notched ridge, with each notch in communication with a respec-tive channel for alignment before insertion.  The entire terminating apparatus resembles a credit card impression mechanism with a wheeled carriage supported to traverse a base in opposite directions.  In one embodiment, a wire cutter, supported by the carriage, advances in front of the insertion tool to cut the ends of the wires before insertion, thereby performing the insertion operation upon return of the carriage. In a second embodiment, the insertion tool includes the wire cutter and operates to cut the wires contemporaneously with insertion.  In another embodiment, a wire cutter is carried between a wire pulling and seating member and the insertion tool, whereby the individual wires are snugged in each channel, and then cut to a predetermined length before insertion.
Patent CA-1082258-A (CA)
Inventor: GLOEERSEN STIG
IPC: B65G53/46
Filed: 1977-09-14
Granted: 1980-07-22
Abstract: ABSTRACT         A method and apparatus for transfer of materials transportable by liquids from one circuit of circulating liquid to another, the fiber material being transported by circuits positioned at right angles to the axis of rotation of a feed valve, characterized in that, besides one position each for the filling and the emptying circuits, the rotor is also brought into a third position in which the liquid contents of the pocket are displaced by the introduction of another liquid.
Patent CA-1079882-A (CA)
Inventor: KERMAN STEPHEN E
IPC: H04Q1/32
Filed: 1977-09-20
Granted: 1980-06-17
Abstract: ABSTRACT       A counting circuit is disclosed which generates an electrical representation corresponding to the number of pulses in a plurality of pulse trains, each pulse train containing at most ten pulses.  The circuit does not start to count the number of pulses in individual pulse trains until a first pulse train with more than a preselected number of pulses is received.  The circuit then counts each pulse in subsequently received pulse trains for a preselected number of pulse trains.  The circuit is parti-cularly useful in key telephone dial pulse signalling apparatus as a register circuit which is not responsive to false pulses generated by lifting the handset.
Patent CA-1090804-A (CA)
Title: 5,6-dihydro-8,9-dimethoxy-1-methyl-3-(phenylamino) imidazo[5,1-a]isoquinoline compounds
Inventor: SEILER MAX-PETER
IPC: C07D471/04
Filed: 1977-09-27
Granted: 1980-12-02
Abstract: 5,6-DIHYDRO-8,9-DIMETHOXY-1-METHYL-3-(PHENYLAMINO) IMIDAZO[5,1-a]ISOQUINOLINE COMPOUNDS             Abstract of the Disclosure Compounds of formula I,          I     wherein either R1 is hydroxy or alkoxy of 1 to 4 carbon atoms, and R2 is hydrogen, hydroxy or alkoxy of 1 to 4 carbon atoms, or R1 and R2, together, are methylenedioxy, R3  is hydrogen or alkyl of 1 to 4 carbon atoms, and R4  is phenyl or phenyl substituted by 1, 2 or 3 substituents independently chosen from halogen, hydroxy, nitro or alkyl(C1-4) and haloalkyl(C1-4) or alkoxy(C1-4), are useful as anti-arrhythmic agents.
Patent CA-1101150-A (CA)
Inventor: COOPER GLENN D
IPC: C08G65/00
Filed: 1977-09-29
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE         A novel process is disclosed for the polymer-izetion of phenols, eg., xylenols, and recovery of poly-phenylene ethers from the polymerization mixture.  The method is based on the use of hot methylene chloride as a reaction solvent, elevated oxygen pressure and separation of the polyphenylene ether as a solid complex with methylene chloride upon cooling.  Also a feature is the recycle and recovery of methylene chloride.
Patent CA-1084351-A (CA)
Inventor: LINDH KARL G
IPC: G01M3/28
Filed: 1977-11-30
Granted: 1980-08-26
Abstract: Abstract of the Disclosure A hydraulic system is supervised in order to detect leakage by comparing the flows in two conduits of a hydraulic power consumer.  Rotatable flows sensitive means are mounted in each of the conduits.  Means are provided to indicate the change of the rotational speed of at least one of the flow sensitive means caused by leakage in the hydraulic system.
Patent CA-1095548-A (CA)
Inventor: CHARLES STANLEY E
IPC: B41M5/165
Filed: 1977-12-21
Granted: 1981-02-10
Abstract: Abstract of the Disclosure:           An identification device employing a myriad of modes of identifying indicia placement, wherein the device comprises a flexible band having opposed first and second ends wherein the bands may be in severable sheet form and wherein once severed the band is of sufficient length for encircling, captive relationship about an object or person to be identified.  A multitude of various means of securing the first and second ends together available.  Additionally, the availability of a choice of identification means, some of self-imprinting character, provides an identification device which is highly versatile having a plurality of end uses.
Patent CA-1103292-A (CA)
Inventor: MCMILLEN JAMES W
IPC: H02B11/133
Filed: 1978-05-11
Granted: 1981-06-16
Abstract: AN AUTOMATIC FAIL-SAFE MECHANISM-OPERATED            CELL SWITCH FOR METAL-CLAD SWITCHGEAR                   ABSTRACT OF THE DISCLOSURE    A mechanism-operated cell switch (MOC) is provided for metal-clad switchgear. The cell switch actuates an auxiliary set of contacts for the main circuit interrupter.          The main circuit interrupter may be disposed in two posi-tions within the metal enclosed switchgear.  In the first position it is connected to the high voltage terminals of the cell for external circuit protection.  In the second position it is not connected to the high voltage terminals but nevertheless remains in the cell for test purposes.  In either position the mechanism operated cell switch may be actuated in conjunction with the actuation of the main circuit interrupter.  However, in the second or test posi-tion the mechanism operated cell switch may be bypassed if desired.  Furthermore, when the main circuit interrupter has been moved into the first position an abutment on a panto-graph mounted channel - which controls the MOC switch - is driven into a first operating position in which it stays even after the main circuit breaker has been subsequently moved to the test position, thus providing a fail-safe mode of operation.  At this latter position, interlinkage between the circuit breaker and the channel for actuation of the MOC switch must be implemented manually thus providing a choice of operation.
Patent CA-1131937-A (CA)
Inventor: LAPEYRE JAMES M
IPC: F16G13/04
Filed: 1978-05-16
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE    A chain belt formed of a plurality of pivotally connected preassembled parallel links.  Each link includes a driving tooth protruding from one surface of the link midway between the pivo-tal axes of the link.  The tooth is preferably formed so that its faces are a pair of intersecting, convex, cylindrical seg-ments of like radii of curvature, the cylindrical axes of the segments being located such that the curvature of the faces insures that there is no scrubbing action where the belt is driven by a sprocket, the teeth of which are shaped to provide an inversely curved mating surface with the link teeth.
Patent CA-1073000-A (CA)
Inventor: KUPKA RUDOLPH J
IPC: B62K3/00
Filed: 1978-06-05
Granted: 1980-03-04
Abstract: S P E C I F I C A T I O N            TO ALL WHOM IT MAY CONCERN:        BE IT KNOWN that I, RUDOLPH J. KUPKA, a citizen of the United States, residing at 9101 Sheridan Avenue, Brook-field 60513 in the County of Cook and State of Illinois, have made a new and useful improvement in a ROLLER SKATE SCOOTER of which the following is a specification.     ABSTRACT OF THE DISCLOSURE        A roller skate type scooter for improved maneuver-ability and control.  The scooter includes an articulated support platform with pivotally connected forward and rearward footboards.  At least one wheel is secured to the underside of each footboard and a steering assembly, such as a semi-cylindrical cab, is mounted upon the front footboard for remotely and arcuately maneuvering the first footboard generally in a horizontal plane about a pivot point.  The cab has a semi-cylindrical front surface for substantially protecting the rider and for avoiding puncturing other objects and persons during accidental collision.  The cab defines a shield which is con-structed and arranged to substantially deflect the flow of oncoming air generally around the body of the rider during pro-pulsion of the scooter.  In one preferred form, the scooter is equipped with brake and kickstand assemblies.
Patent CA-1087626-A (CA)
Title: Phosphorus compounds and flame retardant compositions  containing same
Inventor: LITTMAN STANLEY
IPC: C08L33/00
Filed: 1978-06-26
Granted: 1980-10-14
Abstract: Abstract of the Disclosure - Novel phosphorus compounds of the general formula   contain up to 22% or more of phosphorus and impart an effective level of flame retardancy to a variety of natural and synthetic materials.
Patent CA-1102432-A (CA)
Inventor: STEWART GEORGE W JR
IPC: G05D1/12
Filed: 1978-07-26
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE        A beam projector which is controlled to alternately transmit rectangular cross-sectional beams substantially parallel to a pro-jection axis, wherein the beams are respectively pulse modulated over a correspondingly distinct pulse rate frequency range to supply yaw and pitch information and are respectively scanned in a direction correspondingly orthogonal to its cross-sectional length.  The size format of the beam cross-sections and the angle of the scan are controlled according to a predetermined time variable function.  In a first time period, the largest cross-sectional being are alternately transmitted and the scan angle is decreased as a function of time, so that a fixed area of detect-able information is available for detection with respect to an imaginary orthogonal reference plane moving along the projection axis at a rate corresponding to the predetermined time variable function.  In subsequent time periods proportionately smaller cross-sectional beams are transmitted and the scan angle is con-tinually controlled.      A first embodiment employs the use of a single set of proportionately different size formatted cross-sectional laser sources as a radiation generator, a scanning mechanism and a beam chopped fixed focus optical system to effect alternately trans-mitted beams, of selectable cross-section, orthogonally oriented and scanned with respect to each other.      A second embodiment displays two corresponding sets of proportionately different size formatted cross-sectional laser sources, a scanning mechanism and a non-chopping fixed focus optical system to effect alternately transmitted beams of select-able cross-section, orthogonally oriented and scanned with respect to each other.
Patent CA-1112647-A (CA)
Title: .alpha.-AZOLYL SULFIDES AND THEIR DERIVATIVES
Inventor: SAUTER HUBERT
IPC: C07D521/00
Filed: 1978-07-31
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE :            The present invention is concerned with .alpha.-azolyl sulfides, and their derivatives consisting of .alpha.-azolyl sulfoxides and .alpha.-azolyl sulfones of the formula                (I), where R1 denotes hydrogen, alkyl, alkoxycarbonyl, or unsub-stituted aryl or aryl substituted by halogen, NO2, alkyl or haloalkyl; R2 denotes hydrogen or alkyl, R3 denotes alkyl, alkenyl, alkynyl, unsubstituted phenyl or phenyl substituted by alkoxy, alkyl or halogen, or unsubstituted aralkyl or aralkyl substituted by halogen, Az denotes imidazol-1-yl, pyrazol-1-yl, 1,2,4-triazol-1-yl, 1,2,4-tria-zol-4 yl, tetrazol-1-yl or tetrazol-2-yl, and n denotes one of the integers 0, 1 and 2, and their salts and metal complexes of copper, tin, zinc, manganese, iron, cobalt and nickel.
Patent CA-1126456-A (CA)
Inventor: SOULIER JOEL
IPC: B29C44/00
Filed: 1978-09-08
Granted: 1982-06-29
Abstract: PRECIS DE DIVULGATION     Procédé de moulage de matières plastiques expansées, et notam-ment de matériaux diélectriques, par rayonnement U.H.F.          Le moulage est réalisé dans un moule dont la partie en contact avec la matière plastique à mouler, ou empreinte, est en un matériau présentant des pertes diélectriques élevées, absor-bant le rayonnement U.H.F., de préférence constitué par une résine contenant une faible proportion de noir de carbone.          Application au moulage de mousses plastiques pour la cons-truction, l'emballage et le conditionnement, l'aéronautique, etc...
Patent CA-1053272-A (CA)
Title: Door operator with instant reverse feature
Inventor: GATLAND GEOFFREY H
IPC: E05F15/611
Filed: 1978-10-30
Granted: 1979-04-24
Abstract: A B S T R A C T An improved garage door operator of the motor-driven chain-and-sprocket type comprising a molded plastic gear case assembly supporting an output shaft for rotation relative thereto.  A molded plastic worm wheel is loosely disposed on the shaft for limited rotation relative thereto and is driven by a reversible electric motor through a worm.  Up and down limits are established by means of a small threaded shaft which is driven off of the worm wheel and which procuces linear displacement of a limit switch actuator traveler.  The traveler carries adjustable dogs which operate res-pective limit switches in a limit switch carrier which is mounted on the gear case.
Patent CA-1080473-A (CA)
Inventor: STILLING JOHANN
IPC: G09F13/04
Filed: 1978-10-31
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE        An electrical raceway for installation in an illuminated sign box of the type having a translucent sign panel is in the form of an elongated and hollow structure which provides reinforcement for such a sign box and a housing for electrical conductors.  Such raceway has two series of knock-out discs for mounting both left-handed and right-handed lighting fixture receptacles.  When such race ways are installed in a sign box, the lighting fixture receptacles can be mounted so that the lighting tubes extend between two such raceways completely across one of the series of knock-out discs in each such raceway thereby improving the overall illumination of the translucent sign panel, and reducing the patches of varied light intensity.
Patent CA-1064910-A (CA)
Inventor: KUHLA DONALD E
IPC: C07D499/28
Filed: 1979-02-13
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE The preparation of novel 3-cyano penams by subjecting a 3-carbamyl penam to dehydrating conditions and employing a halogenating agent to provide said dehy-drating conditions and, if required, in order to produce a 6-alkoxy-substituted derivative, reacting the product of such dehydration with an alkanol, and, if desired, preparing an acid addition salt thereof; and intermediates useful in said preparation.
Patent CA-1108587-A (CA)
Inventor: PARSONS IAN A
IPC: B65B1/32
Filed: 1979-03-08
Granted: 1981-09-08
Abstract: ABSTRACT            A semi-automatic bag filling and weighing machine is disclosed-including a rotatable indexing table supporting a bag at four spaced locations around the table, a conveyor device for supplying articles to be weighed and filled into the bags, a weighing and filling station to which the bags are moved by the indexing table, a weighing and sensing device for actuating power cylinders operating in con-function with the filling station, the indexing table and other control devices to move the indexing table so as to replace a filled bag with an empty bag at the filling station.  Quick release bag clamping devices are also provided.     - 1a -