baber/WOPTO huggingface dataset:
Patent CA-1062045-A (CA)
Inventor: PUETZ PETER A
IPC: G01M1/22
Filed: 1976-01-05
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE           A vibration pick-up unit for balancing rotating bodies such as vehicle wheels comprises a housing having a tubular guide communicating the interior of the housing, a plunger rod disposed telescopically in the tubular guide for axial and rotary movement, a permanent magnet attached pivotally on an end of the rod for engagement with a vibrating member of a wheel suspension system arising on rotation of the wheel, a first mounting member disposed within the housing and cooperating operatively with the tubular guide, the first mounting member being movable in response to the vibrations of the suspension system, a second mounting member disposed within the housing adjacent the first mounting member, light means disposed in the second mounting member for generating a source of light, photo-sensitive means disposed in the first mounting member and being responsive to the light means for converting the vibrations of the suspension system into an electric sinusoidal signal and circuit means connected operatively to the photo-sensitive means.  The circuit means generates electrical impulses to flash a stroboscopic light onto the rotating wheel in synchronism with the vibrations of the suspension system.
Patent CA-1046111-A (CA)
Inventor: KRUPP CARROLL P
IPC: B60V1/16
Filed: 1976-01-22
Granted: 1979-01-09
Abstract: GAS-CUSHION VEHICLE     ABSTRACT A flexible skirt assembly for surface effect vehicles having an upper and lower skirt.  The upper skirt cooperates with the vehicle body to form a pressurized chamber.  The lower skirt has a plurality of segments with adjacent ones having common supports. me upper and lower skirts are supported by a plurality of horizontally spaced cables and with such cables supporting the segments at their upper edges.
Patent CA-1077487-A (CA)
Inventor: METCALF BRIAN W
IPC: C07C67/00
Filed: 1976-02-17
Granted: 1980-05-13
Abstract: Abstract of the Disclosure Novel compounds of the following general formula are useful pharmacologic agents:      R is selected from hydrogen, alkylcarbonyl wherein the alkyl moiety contains from 1 to 4 carbon atoms, alkoxycarbonyl wherein the alkoxy moiety contains from 1 to 4 carbon atoms and may be straight or branched, and   whereln R10 is selected from hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl and P-hydroxybenzyl;  R2 is selected from hydroxy, a straight or branched alkoxy group of from 1 to 8 carbon atoms, a lower alkylamino group wherein the alkyl moiety contains from 1 to 4 carbon atoms, and   whereln R4 is selected from hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl, and p-hydroxybenzyl;  R3 is selected from hydrogen; chlorine, bromine, and iodine;          [A] is selected from   and -CH=CH- wherein R1 is selec-ted from hydrogen, lower alkyl of from 1 to 4 carbon atoms, phenyl and substituted phenyl wherein the substituents on the substituted phenyl may be attached at the ortho, meta or para positions of the phenyl ring and are selected from halogen, lower alkoxy of from 1 to 4 carbon atoms, and lower alkyl of from 1 to 4 carbon atoms;  n is an integer of from 1 to 5;  and the lactams of said compounds wherein [A] represents  ; R and R1 represent hydrogen and n is the Integer 2 or 3 and pharmaceutically acceptable salts and individual optical isomers thereof.
Patent CA-1045172-A (CA)
Inventor: BEAUDOIN JOHN F
IPC: B65B63/04
Filed: 1976-02-27
Granted: 1978-12-26
Abstract: Abstract of the Disclosure Folding apparatus includes an endless grooved belt mounted for movement along a linear folding path opposite a second endless belt which is V-shaped in cross-section for coaction with the groove of the grooved belt to thereby create a fold in sheet material therebetween.          The belts move conjointly.
Patent CA-1052869-A (CA)
Inventor: OISHI MINORU
IPC: B23K9/18
Filed: 1976-03-15
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE              The present invention relates to a method of verti-cal-up arc welding for vertical and inclined joints.  More particularly, the invention relates to a vertical-up arc welding method comprising feeding a strip electrode in a direction  defined by the plane including the width direction of the strip electrode as it crosses the weld line, generating an arc from the strip electrode to the metal surfaces being welded together at a point above a sliding backing shoe on the front surface side of the groove to create a molten pool therebeneath in the groove, and performing welding by expanding the groove and simultaneously depositing the molten metal into the molten pool.  The pool is retained and shaped by the sliding backing shoe till it has cooled and solidified.
Patent CA-1061881-A (CA)
Title: Method and device for detecting and eliminating short-circuits in an electrolytic tank
Inventor: KAPANEN AARNE A
IPC: C25B15/06
Filed: 1976-04-05
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE       In an electrolytic tank wherein cathode sheets and anode plates are arranged alternately close to each other and wherein the cathode sheets are attached to cathode bars being in contact with current rails of the tank, there is provided a method and a device for detecting and eliminating short-circuits between cathodes and anodes, in which method and apparatus the total current of each cathode bar is determined by measuring a current-dependent quantity, such as the magnetic field, the temperature Or similar, thereof, a short-circuit condition is recognized if the determined current exceeds a predetermined value, and, when-ever such short-circuit is thus detected, the cathode sheet in question is replaced with a fresh cathode sheet by a device which is movable along rails or simiar above the cathode/anode row and which is provided with a fork member or similar for lifting the defect sheet and for lowering the new sheet to replace the one removed.  Preferably the detecting means comprises a row of gauss-meters attached to a common bar extending along the row of cath-odes/anodes.  The replacing device may comprise a movable carriage and the operation thereof is preferably controlled automatically by a programmed control unit.
Patent CA-1072160-A (CA)
Title: Conventional-to-electronic conversion means for an ignition distributor
Inventor: BESHORE CRAIG S
IPC: F02P7/067
Filed: 1976-04-29
Granted: 1980-02-19
Abstract: Abstract of the Disclosure Automotive ignition distributor conversion means, comprising an ignition timing rotor and an ignition timing detector mounting bracket, for converting a conventional automotive spark ignition engine distributor to an electronic ignition distributor adapted for use with an electronic ignition system.  The conversion means are adapted for retro-fit installation on virtually all makes of automotive vehicles.
Patent CA-1040103-A (CA)
Inventor: BAILEY KENNETH E
IPC: F02N19/00
Filed: 1976-05-03
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE       A diesel pile hammer housing is seated upon a pile and a ram moves alternately up and down within the housing, striking an anvil and driving the pile.  The ram and the housing co??erate to define a power chamber and a separate scavenging chamber that are interconnected for gases to flow from the power chamber to the scavenging chamber.  During the diesel operating cycle, upward move-ment of the ram creates a sub-atmosphereic pressure in the scavenging chamber and gases are drawn from the power chamber into the scavenging chamber.  During starting operation, the ram is elevated by a generally cylindrical push rod that fits through a circular guide bushing in the housing to contact the ram within the scavenging chamber.         An intermediate portion of the push rod is deformed from its generally cylindrical shape by removal of a segment thereof to form a flat surface along one side of the rod.         This deformed portion of the rod and the circular guide bushing define a vent between the scavenging chamber and the atmosphere, as the ram is elevated by the push rod.         Thus, atmospheric pressure is maintained in the scavenging chamber, making it easier to lift the ram and to maintain a reed valve in a closed position between the power chamber and the scavenging chamber and thereby retain fresh air in the power chamber.  The upper cylindrical end of the push rod forms a seal with the guide bushing during the diesel operating cycle.     - 1a -
Patent CA-1065520-A (CA)
Inventor: DAVIS KENNETH G
IPC: C09D7/80
Filed: 1976-05-20
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE A water-based coating formulation comprises poly-vinylchloride (PVC) dispersed in an aqueous or water-alcohol solution of water-dilutable resin (acrylic, alkyd, etc.), solubilized with ammonia or amine.
Patent CA-1057534-A (CA)
Inventor: NEWKIRK LAWRENCE R
IPC: H01L39/12
Filed: 1976-05-25
Granted: 1979-07-03
Abstract: Abstract of the Disclosure The structural quality of niobium germanide as a high-transition-temperature superconducting material is substatially improved by the presence of about 5 at. % oxygen.  Niobium ger-manide having this oxygen content may readily be prepared as a bulk coating bonded to a metallic substrate by chemical vapor deposition techniques.  It is useful in direct current super-conducting power lines.
Patent CA-1065936-A (CA)
Inventor: CROMER CHARLES F
IPC: H01H33/91
Filed: 1976-07-15
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE An improved puffer-type gas-blast circuit-inter-rupter is provided having a movable operating cylinder assembly movable over a relatively-fixed piston structure. A high-compression ratio is obtained during the opening operation by minimizing the "dead" volume of arc-quenching gas within the movable operating cylinder, and an efficient gas-flow path through the movable cylinder assembly smoothly converges through the movable nozzle throat area into the drawn arc.          The improved puffer-type interrupter of the present invention, additionally, is provided with a shorter insulating nozzle than in conventional "puffers" to provide a more efficient gas path; and finally, a continuous annular station-ary piston configuration requires no orientation procedures for assembly operations.
Patent CA-1057235-A (CA)
Inventor: WINTER JOSEPH
IPC: B23D1/00
Filed: 1976-08-30
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE A method of producing multiple gauge metal strip wherein surface reduction is confined to an area compris-ing from about 5 to about 50% of total surface area, and volume reduction ranges from about 10 to about 60% of initial strip cross section area, which comprises measur-ing the maximum stock removal in relation to the yield strength of said strip, adjusting a shaving apparatus to prevent it from exceeding said maximum and passing the strip through said apparatus.  The method of this invention may be practiced as a single pass procedure.
Patent CA-1107805-A (CA)
Inventor: MIYAMOTO KOICHI
IPC: G03B27/50
Filed: 1976-12-16
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCLOSURE       A variable magnification copying apparatus includes optical scanning means for scanning an image original at a variable velocity in accordance with a copying magnification desired, a photosensitive drum movable at a predetermined velocity from an exposure station to an image transfer station, conveyor means for conveying copy medium to the image transfer station, detector means for generating a signal when the scanning means has scanned an edge of the image original or a portion thereof near the edge, and control means coupled to the detector means for controlling the conveyor means by the signal so as to ensure that the image of the original to be copied is positioned with its leading edge registered with the leading edge of the copy medium with respect to the direction of conveyance, irrespective of changes in magnification.
Patent CA-1054098-A (CA)
Inventor: SPILKER JAMES W
IPC: B66F9/18
Filed: 1977-01-12
Granted: 1979-05-08
Abstract: ABSTRACT OF THE DISCLOSURE          This device consists primarily of a portable frame, having a manually operated winch, which will elevate formed die clamps.
Patent CA-1086257-A (CA)
Inventor: HORNER DONALD E
IPC: G21F9/00
Filed: 1977-01-24
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE A method for removing molecular, inorganic, and organic forms of iodine from process gas streams comprises the electrolytic oxi-dation of iodine in the presence of cobalt-III ions.  The gas stream is passed through the anode compartment of a partitioned electrolytic cell having a nitric acid anolyte containing a cata-lytic amount of cobalt to cause the oxidation of effluent iodine species to aqueous soluble species.
Patent CA-1076673-A (CA)
Title: Connecteur pour essai d'une installation electrique
Inventor: CHAGNON MAURICE
IPC: H01R13/703
Filed: 1977-02-25
Granted: 1980-04-29
Abstract: DESCRIPTIF Connecteur pour essai d'une installation électrique au moyen d'une boîte d'essai venant s'appliquer contre une boîte de contacts caractérisés en ce que la boîte d'essai porte des fiches et des doigts-poussoirs et la boîte de contacts des douilles et des contacts à cavaliers mobiles et en ce que des distances différentes entre éléments coopérants des deux boîtes permettent un échelonnement des commutations. L'invention s'applique notamment à des installations de protection.
Patent CA-1038337-A (CA)
Inventor: BOOHER HOWARD D
IPC: B65F3/28
Filed: 1977-03-14
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE A horizontally discharging semi-trailer is formed with a body structure capable of resisting distortion from loads and the operation of a longitudinally movable pusher plate arranged to move the contents of the semi-trailer horizon-tally so as to discharge the same therefrom, the body structure having a floor plate with a plurality of longitudinally spaced transversely positioned rein-forcing members secured to the underside thereof, longitudinally extending frame members are secured to the longitudinal sides of said floor plate and reinforcing members and a pair of transversely spaced longitudinally extending beams having notches therein registering with said reinforcing members are secured thereto and to said floor plate, the side walls of the body structure have substantially vertically standing wall plates attached to and extending upwardly from said longitudinally extending frame members, rails positioned on the upper longitudinal edges of said wall plates and a plurality of longitudinally spaced vertically standing tapered secondary reinforcing members secured to the outer surfaces of said wall plates and attached at their upper and lower ends to said rails and frame members respectively so that said side walls form rigid truss-like members continuously engaged on and supporting said floor therebetween.
Patent CA-1054861-A (CA)
Inventor: WILLIS ROBERT A
IPC: A01C7/12
Filed: 1977-03-18
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE      A seed metering device comprising a seed hopper having a base which is in part sealed by two sets of contra-rotated circular rotary members driven about adjacent substantially horizontal axes, one set of the rotary members having the form of Vee-belt pulleys each of which is provided with a plurality of regularly spaced single seed receptors at the base of its Vee-shaped peripheral slot, the other set of said rotary members having complementary Vee-shaped protruding rims-of high friction material penetrating upper parts of the said slots with close tolerance to sweep open faces of the seed receptors, and at least one masking plate mounted in the seed hopper and having an arcuate edge closely spaced from the said open faces of the seed receptors, the masking plate being located beneath the location at which the Vee-shaped protruding rims sweep the said open faces of the seed receptors to maintain single seeds within the receptors until the seeds reach a position at which the seeds can be released from said receptors.
Patent CA-1025010-A (CA)
Title: Electronic target for air rifles
Inventor: CYR PIERRE
IPC: F41J5/04
Filed: 1977-04-18
Granted: 1978-01-24
Abstract: Précis On sait que les cibles actuelles pour les carabines et pistolets à air obligent le tireur à se rendre à sa cible constamment.  Dans la présente invention, la région touchée par le projectile est électroniquement détectée par un grillage métallique, qui est relié à un dispositif d'illumination.  Ce dispositif, dispose au côte du tireur, indique la région touchée par le projectile sans nécessité de déplacement de la part du tireur.  Pour chaque région de la cible, cette illumination s'effectue, par l'intermédiaire du grillage, grâce à un court-circuit instantané du condensateur d'un système RC série.  Ce système polarise la base d'un transistor bipolaire auquel est relie, au collecteur, une diode électroluminescente ou une lampe basse tension. La durée de l'illumination est fonction des valeurs capacitive et résistive dudit système RC.  Soulignons également que la présente invention peut être utilisée pour tout projectile métallique, dont l'énergie cinétique est inférieure ou égale à celle des projectiles des carabines et pistolets à air.  On peut donc envisager d'utiliser la présente cible pour les frondes ou simplement pour des exercices de lancers de balle métallique.
Patent CA-1091034-A (CA)
Inventor: MIYAKE TETSUYA
IPC: B01D59/30
Filed: 1977-05-20
Granted: 1980-12-09
Abstract: CONTINUOUS SEPARATION OF URANIUM ISOTOPES                   ABSTRACT OF THE DISCLOSURE         A process for continuously separating uranium isotopes by oxidation-reduction reaction using an anion exchanger comprising the steps of subjecting an eluant containing a deactivated oxidizing agent and a deactivated reducing agent as a mixture to oxidation to regenerate the deactivated oxidizing agent, separating the regenerated oxidizing agent from the eluant with an anion exchanger and reusing the regenerated oxidizing agent for continuing the separation of uranium isotopes.
Patent CA-1086319-A (CA)
Inventor: KIRKPATRICK JOEL L
IPC: A01N/
Filed: 1977-05-27
Granted: 1980-09-23
Abstract: COMBATING WEEDS IN SOYBEANS          ABSTRACT OF THE DISCLOSURE           Weeds are selectively controlled in soybean fields by post-emergent application of a compound having the structural formula   in which X represents bromo, fluoro, cyano or trifluoro-methyl.          DESCRIPTION OF THE INVENTION
Patent CA-1110553-A (CA)
Inventor: BERG DAVID A
IPC: B01D35/147
Filed: 1977-07-26
Granted: 1981-10-13
Abstract: HYDRAULIC FILTER AND VALVE ARRANGEMENT                 ABSTRACT OF THE DISCLOSURE         A hydraulic filter mounting arrangement with a sealing means on the filter element and a cover operated valve for closing off the hydraulic system from the chamber receiving the filter element when replacing the filter.
Patent CA-1108072-A (CA)
Inventor: HARTDEGEN FRANK J
IPC: C12N11/02
Filed: 1977-10-27
Granted: 1981-09-01
Abstract: Abstract of the DISCLOSURE     An aqueous dispersion of a modified biologically-active protein is formed by (a) admixing the protein and an isocyanate-capped liquid polyurethane prepolymer to form a solution; and (b) dispersing the solution in water.
Patent CA-1099629-A (CA)
Inventor: GREENBERG JACK
IPC: A01N57/12
Filed: 1977-11-09
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE          An improved method for the formation of naled-containing synthetic resin shaped bodies is disclosed.  A mixture of a synthetic resin, naled, and a surface porosity control component is extruded in the presence of an acid-resistant material (e.g., nickel or nickel alloys or the like).  Other insecticides (e.g., carbamates) may also be included in the naled-containing mixture, if desired.  The resulting extrudates are useful as pet collars or the like and are formed without substantial degradation of the naled as has been found to occur in attempts to extrude in the presence of carbon steel.
Patent CA-1087815-A (CA)
Inventor: ROSENDALL HENRY J
IPC: A47L11/33
Filed: 1977-11-18
Granted: 1980-10-21
Abstract: FLOOR SWEEPER Abstract of the Disclosure A dust pan assembly is provided, with the assembly carrying at least one dust pan and the sweeper supporting wheels and axle means.  The assembly is mounted beneath the sweeper housing with the ends of the axle means being disposed in hori-zontal slots adjacent the housing sidewalls.  Movement of the sweeper in one direction causes the housing and slots to slide horizontally over the axle means and dust pan assembly until the rotary brush roll engages or disengages from the supporting and driving wheels on the assembly so that the brush roll drive is coupled or uncoupled.  A brush cleaning comb is suspended from the dust pan assembly above the entrance to each pan.  When a brush roll shifts relatively toward the assembly, the brush is carried into cleaning contact with the comb; while when the brush shifts relatively away from the assembly, it is carried out of contact with the comb.
Patent CA-1113852-A (CA)
Inventor: BROOKSHIRE PHILLIP L
IPC: E06B9/06
Filed: 1977-12-09
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE        The specification describes a shade component for a Roman shade and a method of making same from plastic sheet material having a heat sealable characteristic.  The sheet material is folded to form transverse, horizontally extend-ing pleats which are heat sealed together to permanently secure them.  A bottom hem is formed by folding and heat sealing a bottom portion of the sheet material.  The terminal end of the sheet material may be joined to a bottom horizontally extending pleat, either within or adjacent the pleat, so that the bottom pleat and hem are formed at the same time.          Apertures, through which shade pull strings are guided, are provided in the pleats.
Patent CA-1113489-A (CA)
Inventor: HAMAZAKI YASUHIKO
IPC: C07C59/90
Filed: 1977-12-21
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         Benzoyl phenoxy acetic acid derivatives having the formula   wherein R1 represents hydrogen or halogen atom or a lower alkyl group or a lower alkoxyl group; and R2 represents hydrogen atom or a lower alkyl group which impart excellent antihyperlipidemic activity are provided.
Patent CA-1111187-A (CA)
Inventor: CIAPERONI ALDEMARO
IPC: D01F6/86
Filed: 1978-02-14
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE:           Self-extinquishing and thermostable copolyester compositions are obtained by polycondensing, in the presence of a polycondensation catalyst, the following components:  A) a compound selected from the group consisting of dicarboxylic arylic acids and their methyl diesters;  B)  a saturated aliphatic diol;  C)  a tetrabrominated diol having the formula:       wherein a and b are, independently of one another, 1 or 2;          D)  a sulphonated compound having the formula:       wherein the radicals R' represent hydrogen atoms, alkyl radicals containing from 1 to 3 carbon atoms, or hydroxyalkyl radicals containing 2 or 3 carbon atoms, and M is an alkali metal atom; and E)  up to 1% by weight of a phosphorus derivative selected from the group consisting of organic and inorganic derivatives of trivalent or pentavalent phosphorus, as complexing and stabilizing agent.  The copolyester compositions of the invention are suitable for the production of flame-resistant formed bodies, in particular textile fibres.     I