baber/WOPTO huggingface dataset:
Patent CA-1104985-A (CA)
Inventor: MARSHALL LARRY A
IPC: B02C18/18
Filed: 1978-04-03
Granted: 1981-07-14
Abstract: TITLE                  Improved Fixed Cutting Element ABSTRACT OF THE DISCLOSURE           Disclosed is an improved fixed cutting element for cooperation with a rotary cutting element in an apparatus for comminuting or granulating polymeric and like material.  The improved fixed cutting element is a rigid polyhedron of quadrangular cross-section having a top, bottom, front, back and two side faces.  Penetrating partially into the poly-hedron from the intersection of the top and front faces thereof is a substantially rectangular slot, which extends along the length of the polyhedron from one side face to the other side face thereof.  An angle of between about 20 and 70 degrees is formed by the intersection of:          (a)  the top  face of the polyhedron; and (b)  a line perpendicular to the longitudinal cross-sectional axis of the slot and passing through the intersection of the top and front faces of the poly-hedron.  An insert of very hard material, e.g.; of ceramic, conforming to the configuration of the slot, is positioned therein and is adhesively bonded to all surfaces thereof.  The surfaces of the insert projecting from the slot are ground so that such surfaces are essentially contiguous with the corresponding surfaces of the top and front faces of the polyhedron.
Patent CA-1115962-A (CA)
Inventor: BROTZMANN KARL
IPC: C21C5/48
Filed: 1978-05-01
Granted: 1982-01-12
Abstract: Abstract of the Disclosure A steelmaking process is described in which solid sources of iron (e.g. scrap) are charged into a convertor equipped with tuyeres through which air, oxygen or mixtures thereof can be blown into the convertor.           The process includes (1) a preheating phase in which carbon carriers (fuels) are burned in the convertor to produce hot combustion gases which pass upwardly through solid sources of iron, until the same is heated to an average temperature between about 1000°F and 1200°F; (2) a premelting phase during which the solid sources of iron are melted; and (3) a refining stage in which the melt is refined by oxygen blown into said melt in the usual way.
Patent CA-1106861-A (CA)
Inventor: STROEMBERG NILS E
IPC: B65G57/30
Filed: 1978-05-03
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE     Bales are stacked by advancing the bales one by one to a fixed stacking position within a conveyor transport path.          The bales are lifted by a fork device and maintained in a raised position by said fork device without any clamping or deformation of the bales by lateral pressure, while a subsequent bale is advanced to said stacking position.  The bales are positionally adjusted in two directions before being stacked in order to provide compact and stable stacks.  The completed stacks are subsequently moved along the transport path without the necess-ity of any concurrent relocation of the stacking apparatus.
Patent CA-1044135-A (CA)
Title: Insecticides
Inventor: HANAUYE KUNIO
IPC: A01N25/00
Filed: 1978-05-17
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           The invention is the use of the compound 3,5-di-t-butyl-4-hydroxydiphenylmethane as an insecticide.  The compound is particularly effective in combatting larval forms of mosquitoes.
Patent CA-1106024-A (CA)
Inventor: WINCHELL FRANK J
IPC: E05B65/36
Filed: 1978-06-12
Granted: 1981-07-28
Abstract: C-2857                                            D-2,051 VEHICLE SECURITY SYSTEM          Abstract of the Disclosure:     A vehicle security system includes a door locking mechanism and control circuitry which prevents access to the vehicle interior unless a door lock key is used thus making it unnecessary to specifically lock the doors upon exiting the vehicle.  Steering shaft lock means are also energizable by operation of the door lock key permitting elimination of the ignition key and lock cylinder.
Patent CA-1082036-A (CA)
Inventor: KUJAWA ANTHONY JR
IPC: F24F7/02
Filed: 1978-06-14
Granted: 1980-07-22
Abstract: VENTILATOR HATCH ASSEMBLY                      ABSTRACT OF THE DISCLOSURE         A ventilator hatch assembly for vehicles, water-craft and the like, which is characterized by having a hatch member, which is interconnected to a mounting frame restable within a ventilation hatch opening for pivotal movements between alternative open ventilating and closed, latched, non-ventilating positions,  The hatch cover and mounting frame are interconnected by separable hinge means and separable flip-action or snap-action latch means which operably cooperate to accommodate rapid opening and closing movements of the hatch cover and also to facilitate complete and rapid removal of the hatch cover from the hatch opening to permit the latter to serve as an emergency exit from the vehicle or craft.
Patent CA-1096056-A (CA)
Inventor: TODT WILLIAM H
IPC: G01T3/00
Filed: 1978-06-20
Granted: 1981-02-17
Abstract: 47,073 SELF-POWERED IN-CORE NEUTRON DETECTOR ASSEMBLY    WITH UNIFORM PERTURBATION CHARACTERISTICS              ABSTRACT OF THE DISCLOSURE  A self-powered in-core neutron detector assembly in which a plurality of longitudinally extending self-powered detectors have neutron responsive active portions spaced along a longitudinal path.  A low neutron absorptive extension extends from the active portions of the spaced active portions of the detectors in symmetrical longitudinal relationship with the spaced active detector portions of each succeeding detector.  The detector extension terminates with the detector assembly to provide a uniform perturbation characteristic over the entire assembly length.
Patent CA-1132241-A (CA)
Inventor: WESSLER LOUIS E
IPC: H04N1/407
Filed: 1978-06-23
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE           Video input circuits are disclosed for a video hard copy controller of the type that converts and formats video signals into digital signals for application to a hard copy generating device.  The video input circuits comprise a video amplifier circuit having input terminals for receiving a composite video signal comprised of a video data component and a synchronization component, control terminals for receiving a gain control signal to control the gain of the amplifier-circuit, and output terminals at which an amplified composite video signal is developed.  An automatic gain control circuit is coupled in feedback relation between the output and control terminals of the amplifier circuit for generating the gain control signal to control the gain of the video amplifier such that, in said amplified composite video signal, the potential difference between first and second portions of the synchronization component thereof substantially constant.  A d-c restorer circuit is coupled to the output of the video amplifier circuit for maintaining the first portion of the synchronization component in a predetermined relationship with respect to a predetermined reference potential.
Patent CA-1057330-A (CA)
Inventor: JOYCE HARDIN JR
IPC: B60D3/00
Filed: 1978-07-17
Granted: 1979-06-26
Abstract: IMPACT ABSORBING VEHICLE COUPLING SYSTEM     Abstract of the Disclosure A coupling carried by a vehicle in a position for use in tandem pulling of vehicles.  The coupling comprises a hook arrangement having a hook portion for coupling the pulling force and a beam portion for facilitating engagement of the tow bar of the other vehicle with the hook portion.        The hook arrangement is connected to a vehicle by tensile supports and compression supports, each secured to the vehicle at one end and to the beam portion of the hook arrangement at the other for transmitting the pulling force coupled through the hook portion to the vehicle.
Patent CA-1095225-A (CA)
Inventor: KENWORTHY E J DOYLE
IPC: C25D1/00
Filed: 1978-08-15
Granted: 1981-02-10
Abstract: SOLID METAL ORIFICE PLATE FOR A         JET DROP RECORDER Abstract of the Disclosure An orifice plate for a jet drop recorder is fabricated by plating techniques.  It is formed throughout of a single, homogeneous material, such as nickel, for compatibility with the recorder ink, and is of sufficient thickness to provide adequate strength.  The orifices are open on both sides for easy cleaning.
Patent CA-1097048-A (CA)
Title: Procede et dispositif de transfert de fil textile
Inventor: ISOARD BERNARD
IPC: B65H51/04
Filed: 1978-10-02
Granted: 1981-03-10
Abstract: Procédé pour le transfert d'au moins un fil textile en mouvement, délibré et traité en continu, d'une première zone de traitement a une deuxième zone de traitement espacées l'une de l'autre d'une distance telle qu'un opérateur posté à l'une des deux zones ne peut atteindre l'autre.  Le procédé selon l'invention est caractérisé par le fait qu'il comporte une évacuation du fil au niveau de la première zone de traitement avec maintien sous tension, un déplacement du fil de la première à la deuxième zone de traitement au moyen d'un organe mobile entre les deux zones, tout en continuant son évacuation, et une saisie du fil au niveau de la deuxiéme zone de traitement pour sa mise en place à l'endroit désiré.  L'invention concerne également un dispositif pour la mise en oeuvre de ce procédé, caractérisé en ce qu'il comprend, en combinaison un organe d'évacuation pneumatique du fil positionnable au niveau de la première zone de traitement, un organe de déplacement du fil mobile de la première à la deuxième zone de traitement, et un organe de saisie et de mise en place du fil, au niveau de la deuxième zone de traitement,  L'invention est applicable notamment au transfert simultané de plusieurs fils (16 à 24 et plus) délivrés en continu à des vitesses de 4.000 à 6.000 mètres/minute et plus.
Patent CA-1114742-A (CA)
Title: Insecticidal compositions containing  certain tetraorganotin compounds and method for  using same
Inventor: GITLITZ MELVIN H
IPC: A01N57/22
Filed: 1978-10-31
Granted: 1981-12-22
Abstract: Abstract of the Disclosure - Many varieties of harmful insects which attack useful plant crops can be controlled by treating the plants with compositions containing at least one tetraorganotin compound wherein three Or the four hydrocarbon groups bonded to the tin atom are methyl and the remaining group is substituted aromatic or heterocyclic that is either bonded directly to the tin atom or separated from the tin atom by one methylene group.   These compounds exhibit unexpectedly superior insecticidal activity relative to organotin compounds containing three methyl groups and a phenyl or an alkyl-substiu? phenyl group.
Patent CA-1129960-A (CA)
Inventor: NISHINO EIZO
IPC: G01R33/12
Filed: 1978-11-29
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE:            A coreless flaw detection head adapted to detect a flaw or flaws which may be present on the inner surface of a non-magnetic metal pipe and variation in the wall thickness of the pipe which comprises a cylindrical main body having first annular grooves adjacent to one end and a second annular groove adjacent to the other end, differential system detection coils received in said first annular grooves, an absolute value system detection coil, a sheath surrounding a substantial portion of the length of said main body, a substantially hollow cylindrical cover member on said other end of the main body and protection rings on said one end of the main body and on the end of said cover member opposite to said main body.
Patent CA-1115470-A (CA)
Title: Device for forming a non-woven product from a  fluid dielectric substance
Inventor: GUIGNARD CLAUDE
IPC: D04H13/00
Filed: 1978-12-21
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE         A device for the production of a non-woven product from a fluid dielectric substance, comprising a first electrode, means for leading this electrode along a closed path, driving means to move this electrode along this path, coating means for coating this electrode with the said substance opposite a first portion of the said path, a second electrode whose surface is relatively extensive with regard to the first electrode, located opposite a second portion of the said path,. an electrostatic generator connected to one of the said electrodes to establish a potential difference between them so as to create an electrostatic field capable of acting on the said substance to form a plurality of fibers in the direction of the said second electrode, characterised in that it comprises two endless transport bands mounted respectively around guide means defining two closed parallel trajectories passing near the coating means and the said second electrode, these bands being connected to the said driving means so as to move synchronously around their respective guide means, and a plurality of electrical conductive wires stretching transversely between these bands, each of these wires constituting the said first electrode as and when they pass opposite the said second electrode.
Patent CA-1093864-A (CA)
Inventor: RAY RANJAN
IPC: C22C45/02
Filed: 1978-12-22
Granted: 1981-01-20
Abstract: INVENTION:  ULTRA-HIGH STRENGTH GLASSY ALLOYS          INVENTOR:   RANJAN RAY                   ABSTRACT OF THE INVENTION         Several iron-base glassy alloys in the Fe-Cr-Mo-B system have very high tensile strengths, ranging from about 550 to 700 Kpsi.  These alloys consist essentially of about 56 to 68 atom percent iron, about 4 to 9 atom percent chromium, about 1 to 6 atom percent molybdenum and about 27 to 29 atom percent boron plus incidental impurities.
Patent CA-1092962-A (CA)
Inventor: GANTER ROBERT
IPC: B01J4/00
Filed: 1978-12-28
Granted: 1981-01-06
Abstract: FOSSIL FUEL CATALYST GENERATOR                     Abstract of the Disclosure The invention relates to a method and apparatus for intro-ducing a catalyst into a fuel mixture.  The method includes placing water in a container; passing air through the water to impart a positive charge to at least a portion of the molecules which form the air; and introducing the charged air into a fuel mixture.  In this manner, the efficiency of the combustion of the fuel mixture is increased.  The apparatus includes a container for holding water and a mechanism for passing air through the water in the container.     Means are provided for removing the air from the container after the air has passed through the water and for introducing the air which has been removed from the container into a fuel mixture.
Patent CA-1097913-A (CA)
Inventor: GUDAS CHARLES J
IPC: A43B7/22
Filed: 1979-01-10
Granted: 1981-03-24
Abstract: ABSTRACT        A  shock absorbing, relatively rigid but resilient device for insertion in footwear as an insole or for being built integrally in-to the sole of footwear, extends across the shoe width and lengthwise from the outer rear border of the heel to the metatarsal heads of the foot of the wearer, has a smooth top surface with a heel concavity and a varus heel ridge extending transversely from the lateral to the medial side and inclined upward to a high level at the medial side and then continuing medially to the rear end of the heel cup and with a bottom having a solid lateral edge mitigating shock at the initial heel contact and from which radiate circumferentially in a clockwise (right foot) or counterclock wise (left foot) direction around the heel for an arc of about 30° and then along the medial edge, a plurality of longitudinally spaced ribs increasing in width along their length toward the medial side providing rotors which develop an external rotational force on the heel and tibiofibular leg unit of the wearer to detorque the internal rotation of the leg unit and pronation of the sub-talar joints and cause supination of the foot.
Patent CA-1105460-A (CA)
Title: 1,5-disubstituted-1,2-dihydro-2h,1,4-benzodiazepin-2- ones
Inventor: WELSTEAD WILLIAM J JR
IPC: A61K31/55
Filed: 1979-05-11
Granted: 1981-07-21
Abstract: 1,5-DISUBSTITUTED-1,2-DIHYDRO-2H-1,4-BENZODIAZEPIN-2-ONES                ABSTRACT OF THE DISCLOSURE   1,5-Disubstituted-1,2-dihydro-2H-1,4-benzodiazepin-2 ones of the formula   wherein R is hydrosen or fluoro, R1 is hydrogen, fluoro chloro, bromo or trifluoromethyl, and n is 2 to 4, having anticonvulsant activity and useful as anti-anxiety agents, are disclosed.
Patent CA-1132311-A (CA)
Title: Dialysis membrane from regenerated  cellulose
Inventor: HENNE WERNER
IPC: C08L1/00
Filed: 1979-05-24
Granted: 1982-09-28
Abstract: ABSTRACT                 "Dialysis Membrane"   A cellulose dialysis  membrane regenerated from a cuoxame solution exhibiting an ultrafiltration capacity of from 7 to 30 ml/h m2 mm Hg (corresponding to from 14 to 60 pm. s-1 .Pa-1) and a mean molecule permeability of from 4.10-3 to 12.10-3 cm/min (corresponding to from o.65 to 2.0 µm.s-1) is disclosed.
Patent CA-1147096-A (CA)
Inventor: BLAKEY CATHY L
IPC: G03G5/147
Filed: 1979-05-25
Granted: 1983-05-24
Abstract: Abstract of the Disclosure Overcoats for electrophotographic elements are provided.  The overcoats comprise a polymer having recurring units of the structure:                               in which R represents phenyl, tolyl, xylyl, or a   group; R1, R5 and R6, which may be the same or different represent hydrogen or methyl;           R2 represents alkyl or aryl; R3 represents carboxyl, alkyl ester, aryl ester, alkylamide or arylamide group having at least one carboxyl or hydroxyl or carboxylic anhydride substituent;           R4 represents a group containing an active methylene group;          a is about 29 to about 96 weight percent of said polymer;           b is about 2 to about 25 weight percent of said polymer; and c is about 2 to about 46 weight percent of said polymer.
Patent CA-1121621-A (CA)
Inventor: GAUGER GARY L
IPC: G10D13/02
Filed: 1979-06-12
Granted: 1982-04-13
Abstract: MOUNTING BRACKET FOR DRUMS                   ABSTRACT OF THE INVENTION     A bracket for mounting drums of the tom-tom type con-sists of an arcuate member having inwardly directed flanges which have apertures to mount to the pre-existing lugs of the drum.  Vibration absorbing grommets are provided in the flanges in order to provide both a resilient support as well as to cut down vibration transfer into the drum stand to which the bracket is mounted.  The bracket is essentially semi-circular and pro-vides its main support at diametrically opposed points of the drum and utilizes additional fastening points for balancing.
Patent CA-1108672-A (CA)
Inventor: UEDA KENSAKU
IPC: H01H1/50
Filed: 1979-07-06
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE          A thermal protector of the type comprising a stationary electrode, a movable electrode having a heat responsive element which is disposed in opposite relationship with the stationary electrode, a block of a thermistor with a positive thermal coefficient and having two axial through holes, and electrically conductive sleeves which are partially inserted into or fully extended through the holes of the block, the stationary and movable electrodes being extended through the sleeves.  The thermal pro-tector can precisely operate at a predetermined temperature and exhibit high resistance to vibration so that it is highly reliable and dependable in operation.
Patent CA-1125094-A (CA)
Inventor: MANDROIAN HAROLD
IPC: A61M5/142
Filed: 1979-08-17
Granted: 1982-06-08
Abstract: PUMP APPARATUS                       ABSTRACT A pump apparatus for transferring precise amounts of fluid from a container to a patient.  The pump apparatus has a defined volume pump chamber divided by a diaphragm into a first chamber volume and a second chamber volume.  The first chamber volume receives and exhausts pumped fluid in response to a decrease or increase in the volume of the first chamber volume in response to an increased pressure of a pumping fluid in the second chamber volume.  The diaphragm and the pump chamber provide accurate per cycle pumping volumes.  The pumping fluid pressure is varied by periodically electrically heating a ribbon filament in a heating chamber inter-connected to the second chamber volume of the pump chamber thereby increasing the temperature and hence the pressure and/or volume of the pumping fluid.  The pumped fluid enters the first chamber volume through a one-way valve as the pumped fluid portion volume expands and is exhausted through a second one-way valve as the volume of the first chamber volume contracts.  Control circuitry is provided to allow variations in the pulse repetition rate and pulse width to control the pumping rate.  A feedback control loop may also be provided by sensing, for example, the fluid flow rate, pressure, temperature or other dependent variable and generating an error signal therefrom to control the pulse repetition rate or pulse width.
Patent CA-1118587-A (CA)
Inventor: KNOPP HANS
IPC: D02G1/16
Filed: 1979-10-02
Granted: 1982-02-23
Abstract: O.Z. 0062/01015 Abstract of the disclosure:    A process for texturizing bundles of filaments of synthetic high molecular weight materials at high speed, wherein the filament bundle is passed through a feed  nozzle and is then brought into contact with a hot gaseous medium which is undergoing a vortical motion and has acquired a vortex angle of from 10 to 70° as a result of passage through a vortex chamber, is then heated by the fluid medium in a downstream tubu-lar chamber and is subsequently fed to an expansion stage to  produce  the crimp, and   apparatus for carrying out this process.
Patent CA-1140693-A (CA)
Inventor: MICHEL WERNER
IPC: C08K5/29
Filed: 1979-10-31
Granted: 1983-02-01
Abstract: REDUCING SET OF ORGANOPOLYSILOXANE ELASTOMERS WITH POLYCARBODIIMIDE-POLYSILOXANE COPOLYMERS     ABSTRACT OF THE DISCLOSURE           In polymerizing organopolysiloxanes to elastomers, the permanent set of the product is reduced by incorporating therein polycarbodiimide-polysiloxane copolymers along with the conventional catalysts and fillers.          Le A 19 084
Patent CA-1130845-A (CA)
Inventor: SIGG HANS
IPC: F16C17/03
Filed: 1979-11-02
Granted: 1982-08-31
Abstract: 6477 CAN INVENTOR: HANS SIGG   INVENTION: CANT SEGMENT-RADIAL BEARING FOR HEAVILY LOADED HIGH-SPEED SHAFTS     ABSTRACT OF THE DISCLOSURE                  A cant or tiltable segment-radial bearing comprises a support segment and two guide segments in which there is mounted a shaft.  The shaft can be sprayed with lubricant by means of nozzle tubes which are arranged in the intermediate spaces between the support segment and each of the guide segments and in the intermediate space between both of the guide segments, respectively.  The nozzle tubes extend in spaced relationship from such segments essentially parallel to the shaft axis.  Since the support segment has a large width in relation to the diameter of the shaft an intensive lubrication of such support segment is required, wherefore this support segment is subdivided by a lubricant outflow groove which extends in the circumferential direction.
Patent CA-1110693-A (CA)
Inventor: SEGUIN HERB J J
IPC: H02H9/06
Filed: 1979-11-30
Granted: 1981-10-13
Abstract: ABSTRACT              There is provided a novel apparatus and method for the protection of electrical equipment from high voltage transients.  The method comprises directing any transient above a predetermined minimum voltage level through a recoverable spark gap to ground; delaying said transient for a sufficient time to allow said spark gap to fire and filtering out to ground that portion of a transient below said pretetermined minimum level and above a predetermined maximum voltage level. The apparatus is capable of carrying out the steps required in the method and comprises a recoverable spark gap, an L-C filter and voltage variable resistor.
Patent CA-1151694-A (CA)
Inventor: ADLER ALAN J
IPC: B64C39/06
Filed: 1980-01-08
Granted: 1983-08-09
Abstract: APPLICATION FOR UNITED STATES PATENT     GLIDING RING     Abstract of the Disclosure A gliding ring toy comprised of an annular airfoil angled in order to compensate for air downwash effects and to balance the aerodynamic lift, fore and aft, in gliding flight.