baber/WOPTO huggingface dataset:
Patent CA-1089300-A (CA)
Inventor: THODE HERBERD
IPC: B63J2/12
Filed: 1978-05-11
Granted: 1980-11-11
Abstract: ABSTRACT           A platform for insertion into guides for containers in a temperature-controlled hold of a ship is described.  The platform includes, in its top surface, apertures for the passage of temperature-controlled gas, and below the top sur-face, ducting communicating with the apertures.  A gas connection communicates the ducting with the temperature con-trolling plant of the ship.
Patent CA-1111438-A (CA)
Inventor: PATEL NATU R
IPC: C07F9/165
Filed: 1978-07-12
Granted: 1981-10-27
Abstract: Abstract of the Disclosure A class of compounds having the structural formula   in which Ar is substituted phenyl and R is methyl or ethyl possesses improved activity as pre-emergent herbicides and insecticides.
Patent CA-1113175-A (CA)
Inventor: HELLEBUST KARSTEN G
IPC: G01N21/31
Filed: 1979-09-12
Granted: 1981-11-24
Abstract: DRIER CONTROL PROCESS FOR POWDERED MILK                      Abstract A process for monitoring the moisture content of powered milk and controlling drier heat input in accordance therewith comprising the steps of measuring powder moisture content in a selected number of samples in a region near the drier output wherein the powder moisture content exhibits wide spatial variation, identifying an apparent running average value over the selected number of sample moisture content measure-ments and treating the apparent running average value of sample moisture contents as an actual measurement of ultimate more evenly distributed material powder moisture content.     -i-
Patent CA-1063963-A (CA)
Inventor: BURNETT EDWARD J
IPC: B29C43/32
Filed: 1978-09-21
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure is of conveyor belting and a method for its manufacture.  The belting comprises a plurality of substantially parallel textile yarns of a specific character. integrated with a layer of consolidated staple fibers and encapsulated in a matrix of a specific class of elastomeric resin.  The belting of the invention is useful to manufacture conveyor belts which exhibit advantageous properties of wear resistance, stability in running and structural integrity.
Patent CA-1121061-A (CA)
Inventor: DIAB KHALED M
IPC: H04L17/00
Filed: 1978-10-30
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE     A method and apparatus for coding, transmitting, receiving, and displaying remotely or locally, all Arabic-Farsi characters or letters, basic arithmetic signs, numerals, punctuation marks and diacritical marks, as well as teleprinter operation commands in 5-bit standard Baudot codes.  An Arabic-Farsi teleprinter similar in operation to the English teleprinter and compatible with the International exchange systems is provided without eliminating any letter forms.  The teleprinter operation (the ability to compress the data into 5-bit characters) is based upon two basic criteria of the Arabic-Farsi languages, namely:  1) the form (start, middle, end or independent) of a character can be known if the preceding character and the following characters are known; and (2) there are six characters that are identical except for the presence or absence of a dot.  The digital logic circuits make use of the above criteria to permit the encoding and thus the transmitting and receiving of complete Arabic-Farsi alphabets.  A particular grouping of characters with level coder for each grouping, as well as a keyboard arrangement and control circuits for more versatile use of input/output devices are also disclosed.
Patent CA-1083947-A (CA)
Title: Flame cutting machine for modification of railway car  side sills
Inventor: BENKO JOHN M
IPC: B23K7/00
Filed: 1978-11-02
Granted: 1980-08-19
Abstract: Abstract of the Disclosure An improved flame cutting machine for modi-fying a railway car by trimming or burning to specific shapes or patterns portions of the longitudinally spaced plate mem-bers or gussets which form part of the side sill structure of the car.  Adjacent to each side sill is a beam carried by a support structure.  The beam supports a cam structure which extends the length of the car.  A carriage which rides on the cam structure, supports a torch apparatus mounted on a frame which may be pivoted into position adjacent the gusset to be trimmed.
Patent CA-1113001-A (CA)
Title: Method for underground gasification of  fuel
Inventor: KREININ EFIM V
IPC: E21B43/24
Filed: 1978-12-06
Granted: 1981-11-24
Abstract: Abstract of the Disclosure Boreholes are drilled through a bed of a mineral resource to be gasified, e.g. coal. The holes are linked by special channels. The fuel is ignited, and an oxygen-containing blast is injected via the holes, to produce a product gas within the bed. Simultaneously, carbon-and/or  hydrogen-containing blast is supplied through other holes to enrich the product gas in combustible components. As a result, the sensible heat of the product gas is used in chemical reactions yielding additional quantities of combustib-le components, which increases the heat value of the removed product gas. The disclosed method also provides means for controlling the composition of the removed product gas, by varying the ratio of the components of the enriching blast.
Patent CA-1122339-A (CA)
Inventor: FOX SUSAN M
IPC: C08F246/00
Filed: 1978-12-20
Granted: 1982-04-20
Abstract: ABSTRACT     AQUEOUS DISPERSION OF POLYMER     This invention relates to aqueous dispersions of synthetic polymer particles, particularly those used as film-forming media in surface coating compositions.     The problem of maintaining under moist conditions the adhesion to a substrate of a film formed from a surface coating composition having such an aqueous dispersion as a film former can be substantially overcome by using a dispersion wherein the film-forming polymer comprises (a) polar groups selected from amine, ureido and thioureido groups (b) a proportion of monomer units derived from acrylamide and meth-acrylamide, and (c) a proportion of poly(alkylene oxide).  The proportions of these components present by weight of the film-forming polymer are at least 0.3% of (a), at least 0.3% of (b), at least 0.5% of (c) and from 1.4 - 9.0%/ of (a) + (b) + (c).     These aqueous polymer dispersions may be used in interior or exterior surface coatings.
Patent CA-1101230-A (CA)
Inventor: WATTS RIDLEY JR
IPC: E04H12/04
Filed: 1979-01-16
Granted: 1981-05-19
Abstract: POST ASSEMBLY AND METHOD                 Abstract of the Disclosure A post assembly and method of capping a post, es-pecially useful for pilings, e.g., as used for docks and the like.  A covering over a post end is comprised of a semi-rigid, energy-absorptive, predominantly closed-cell body of foamed synthetic resin with a smooth continuous covering adhered thereto.  In a preferred embodiment the covering is a thermo-formed cap of predetermined size and shape, cushioned and adhered to the post by the foamed resin, and resistant to abrasion, impact, and ultraviolet deterioration.  The foamed resin fills and seals all voids in the end of the post to prevent moisture from entering and deteriorating the post, and cushions and supports the cap to inhibit cracking or puncturing of the cap from impacts in use.  The shape of the cap may be selected to provide a convex contour, as for pilings in coastal areas to prevent roosting of birds, and may bear indicia or be of various colors.
Patent CA-1125377-A (CA)
Inventor: ANDERSON KENNETH M
IPC: A61N1/375
Filed: 1979-04-06
Granted: 1982-06-08
Abstract: ABSTRACT OF THE DISCLOSURE         An improved connector for interconnecting a fur-cated lead and signal generator to form a body implantable stimulator.  The connector is secured to the signal generator to form a signal generator assembly.  Jacks are provided in the connector to receive the lead furculae while facil-itating conformance of furculae to the configuration of the signal generator assembly on wrapping of the furculae around the signal generator assembly.  In a preferred embodi-ment, the jacks accept the furculae at different distances from the signal generator to allow a thinner signal gen-erator assembly and at different depths to compensate for the difference in distance of the jacks from the signal generator.
Patent CA-1102416-A (CA)
Inventor: SHUMIYASHU NORIAKI
IPC: A61N2/06
Filed: 1979-04-11
Granted: 1981-06-02
Abstract: SPECIFICATION            TITLE OF THE INVENTION    A Magnetic Lumbar Belt for Medical Purposes ABSTRACT OF THE DISCLOSURE         A magnetic belt for medical purposes, which exposes the lumbar portion of a human body with magnetic flux has been found.  The magnetic belt comprises an elastic belt body, a flexible sheet removably and slidably mounted on the belt body, and a plurality of permanent magnets removably mounted in said sheet.          The belt body is made of elastic cloth and the coefficients of elasticity differs breadthwise.  The sheet is made of flexible. plastic, such as ABS (Acryl-Butadiene-Styrene), having a plurality of circular holes for accepting the permanent magnets.  Each permanent magnet is mounted in a plastic housing or a capsule having a flange which engages with the edge of the hole of said sheet. The permanent magnet is, for instance, an alloy of samarium and cobalt with a surface magnetic flux of approximate 1,200 gauss.  The present magnetic  belt is, when attached on the lumbar portion, effective for reducing stiffness or pain in the muscles of the human body.
Patent CA-1133145-A (CA)
Title: Apparatus for supplying high power electric loads  operated in a pulse-like manner, especially for  x-ray equipments
Inventor: VITTAY PAL
IPC: H05G1/24
Filed: 1979-05-04
Granted: 1982-10-05
Abstract: ABSTRACT       The invention relates to an apparatus for supplying high-power electric loads operated in a pulse-like manner, particularly to X-ray equipment.  The apparatus makes use of the mechanical energy of rotation of a flywheel rotated through a time period which is substantially longer than the pulse duration of the load by a driving power being substantially smaller than the pulse power of the load to generate a supply voltage for the load in expense of this mechanical energy.  The driving period of the flywheel and the associated moderate driving power provide an energy balance with the short pulses with high power consumption.  The apparatus comprises a generator unit with at least one electric rotary machine which has a rotor that rotates together with the flywheel.  The excitation of the rotary machine is provided by a field power supply being controlled by a control unit. The control unit controls the excitation of the generator unit to provide predetermined output voltage and current levels for the load.  The apparatus according to the invention can provide a specified operation control for the load.  According to an aspect of the invention a method has been provided for carrying out fluorography which can see to an increased sensed light intensity.          According to the method fluoroscopy is carried out by pulsed X-ray irradiation with small average intensity and high pulse intensity, in which the repetition frequency of the pulse is high enough to provide for a continuous light sensation.  Such pulsed irradiation provides for an image on the fluoroscopic screen in which the sensed light intensity is increased by the ratio of the peak and average radiation intensities compared to the light intensity of a conven-tional continuous irradiation with the average intensity.
Patent CA-1119577-A (CA)
Inventor: DAVIS LYNN M
IPC: B64C31/06
Filed: 1979-05-23
Granted: 1982-03-09
Abstract: Abstract A kite that is controllable from the ground by a control cord connected to the kite. The cord is connected to a control on the kite for moving a bridle loop which repositions the location of the connection of the cord to the bridle loop with relation to the kite. This movement of the bridle loop alters the flying attitude of the kite. The control includes a camming mechanism for moving the bride loop in two steps between different positions through a control arm. The camming mechanism is actuated by a spring for the first step when ten-sion on the control cord is released and by the force of the wind on the kite for the second step when the necessary tension is placed back in the control cord, said force of the wind also replacing energy in the spring for the next desired movement of the bridle loop. (Fig. 1)
Patent CA-1098150-A (CA)
Inventor: DAVIS CHARLES H
IPC: A01M7/00
Filed: 1979-06-18
Granted: 1981-03-24
Abstract: Abstract of the Disclosure A vineyard air sprayer includes an axial fan type of blower assembly which is vertically mounted upon a trailer rearwardly of a spray tank.  The blower assembly has a cylindrical outer shell having an annular discharge ring mounted to the bottom end thereof.  An inner shell is coaxially mounted within the outer shell, and a truncated annular diffuser is secured to the bottom end of the inner shell in a coaxial relationship therewith.  The outer edge of the diffuser is spaced from the outer edge of the discharge ring to form two arcuate discharge openings at opposite sides of the blower assembly.  The diffuser includes an upwardly projecting annular lip portion which is truncated by a vertical wall at its front end.  The edge of the lip at each side of the diffuser is cut along a convolute helical path so as to be highest at the rear end of each discharge opening, to slope downwardly and for-wardly therefrom to a point where the lip is notched away, and to slope upwardly from such notched portion until its juncture with the vertical wall at the front of the discharge opening.  Spray nozzles are positioned in each discharge opening to deliver atomized spray solution to the air blast emanating therefrom.  The air blast generated from each discharge opening is moderated by the convolute helical edge of the diffuser so as to impinge upon the foliage being sprayed with varying angles of impingement as the sprayer is pulled by such foliage.  Air flow over the notched portions of the diffuser is directed toward the base portions of the -la-plants being sprayed.                  -1b-
Patent CA-1128306-A (CA)
Inventor: SCHEMPP EBERHARD G
IPC: C21C5/42
Filed: 1979-07-16
Granted: 1982-07-27
Abstract: METALLURGICAL VESSEL                     ABSTRACT OF THE DISCLOSURE          A metallurgical vessel has releasably coupled, semicylindrical upper and lower sections arranged such that the axis of revolution of one section lies in a plane normal relative to the rotational axis of the other.       The dimension of each section in the axial direction being the same as the dimension of the other section in the direction normal to the axis.          The vessel is mounted for rotation about the axis of the lower section and an elongate charging mouth is formed in the upper section and is arranged with its major axis parallel to the axis of the lower section. A plurality of tuyeres extend through the lower section of the vessel and each tuyere includes a first tuyere pipe for injecting oxygen beneath the level of molten metal within the vessel, a second tuyere pipe disposed in surrounding relation to the oxygen pipe for injecting powdered materials entrained in a nonoxidizing gas and a third pipe surrounding the second pipe for injecting a hydrocarbon shielding fluid. The vessel is mounted for rotation about the axis of the lower sections by means of a pair of rings.
Patent CA-1109152-A (CA)
Inventor: POORE BERNARD B
IPC: F02D41/00
Filed: 1979-07-18
Granted: 1981-09-15
Abstract: VEHICULAR SINGLE SHAFT GAS TURBINE ENGINE POWER SYSTEM       Abstract of the Disclosure A vehicular gas turbine engine power system includes an engine, an automatic clutch, a service clutch and an infinitely variable transmission coupled successively along a power train.          A vehicle control system controls engine speed, transmission ratio and automatic clutch engagement in response to operator selected ground speed and engine speed commands as well as other vehicle conditions.  The vehicle control system operates in a manual mode to maintain engine speed as commanded by an operator or in an automatic mode to maintain an engine speed which will minimize fuel consumption.  The transmission ratio is controlled for fixed rate vehicle acceleration towards a commanded speed if sufficient power is available.  Otherwise ground speed is cut back to match required power with available power.  However, ground speed cutback is limited as a safety feature and disengage-ment of the automatic clutch prevents engine stall when the engine becomes overloaded.
Patent CA-1113580-A (CA)
Inventor: OKUBO SHIGEO
IPC: G01D5/14
Filed: 1979-08-08
Granted: 1981-12-01
Abstract: DISPLACEMENT CURRENT SENSOR Abstract of the Disclosure A displacement current sensor for generating electrical signals representative of relative motion between a conductor and an electric field source.    The sensor includes means for generating an electric field and electrically conductive means positioned for interaction with the electric field, the field generating means and the electrically conductive means being relatively movable so that variations in the field encountered by the electrically conductive means induces a displacement current, as opposed to a conduction current, in the electrically conductive means.    The field generating means preferably is fabricated from an electret formed in any one of a wide variety of geometrical shapes, such as planar, cylindrical or special geometrical con-figurations; the electrically conductive means may comprise one or more plates, wires, rods, or other special shapes.
Patent CA-1115937-A (CA)
Title: Hand tool for terminal connection of  electrical cable to an electrical  connector
Inventor: KUEHLING GUENTER
IPC: H01R43/04
Filed: 1979-08-17
Granted: 1982-01-12
Abstract: HAND TOOL FOR TERMINAL CONNECTION OF ELECTRICAL CABLE TO AN ELECTRICAL CONNECTOR                ABSTRACT     This invention relates to a hand tool for assembling an electrical cable to a terminal connector.  Using prior art tools, problems arise when an operator exerts indeterminate force on the handle members of the tool during the aforesaid assembly operation, particularly when excess force is exerted by the operator.  The present invention provides a hand tool for accommodating different sizes or configurations of terminal connector while avoiding excessive forces.  According to the invention the hand tool includes a pair of hand operated opposing jaws for movement toward and away from each other.  One  of the jaws has a relatively rigid bearing plate defining a bearing surface facing the opposing jaw for engaging the terminal connector.  The opposing jaw has a stuffer blade for engaging the cable and driving same into the receptacle portion of the connector.  A yieldable backing member is sandwiched between the bearing plate and the one Jaw to provide yielding movement there-between to accommodate variable sized  terminal connector and to prevent damage to the electrical cable due to possible excessive pressure being applied when the cable is assembled to the connector.  The bearing plate is mounted on the one jaw by a post member securely fixed at one end to the back side of the bearing plate.  The post member extends through the backing   member and is connected at its other end to the one jaw by lost motion means to accommodate yielding movement between the bearing plate and jaw.
Patent CA-1169203-A (CA)
Inventor: BALLARD DENIS G H
IPC: C04B30/00
Filed: 1979-08-17
Granted: 1984-06-19
Abstract: ABSTRACT            A free-flowing, dry powder composition is provided comprising vermiculite lamellae (delaminated vermiculite) that are platelets having a thickness of less than one tenth of a micrometer.  Preferably the composition also contains a solid particulate addivive such as magnesium oxide which additive imparts improved strength and water stability to solid products made from the dry powder. The very low thickness platelets of the invention provide formed or cast products made therefrom which exhibit im-proved compressive strength and density compared to similar products made from conventional, particulate vermiculite.
Patent CA-1135585-A (CA)
Inventor: RUNCIMAN SUSANN I C
IPC: A61M5/148
Filed: 1979-09-13
Granted: 1982-11-16
Abstract: ABSTRACT            Apparatus for the parenteral fluid administration to a patient, said apparatus including pressure applying piston to apply pressure to a flexible bag containing the parenteral fluid.  The piston has indicator means to indicate its movement and stop devices can be adjustable positioned to give the piston a predetermined movement to dispense a predetermined quantity of fluid.
Patent CA-1127223-A (CA)
Title: Gas discharge display panel having spare conductors
Inventor: KEHOE JAMES L III
IPC: H01J17/49
Filed: 1979-09-21
Granted: 1982-07-06
Abstract: GAS DISCHARGE DISPLAY PANEL                     HAVING SPARE CONDUCTORS                           Abstract A gas discharge display panel having spare conductors whereby a predetermined arrangement of dot matrix type character blocks can be presented at various locations within the display portion of the panel.  Panels having conductor defects can then be used as good product by shifting the character block orientation to a location which does not use the defective conductor or conductors.
Patent CA-1153588-A (CA)
Inventor: LOCOCO MICHAEL
IPC: A61C3/14
Filed: 1979-10-04
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE             A dentistry kit for tooth extraction consisting of a vise-type grip member having a joint member engaged by a forked end of a lever whose convexly curved fulcrum surface rests against a planar base plate located on teeth adjacent to the extracted tooth.  The connection between the grip member and the lever is thus of the type generally resembling an angularly loose swivel joint.  The grip member has two hemispherical tips, for engaging correspondingly shaped indentations drilled in the buccal and lingual side of the tooth.  The tool set combines a virtually ultimate simplicity of the elements, resulting in an easy cleaning and disinfection, with an improved operation mainly due to the fact that the extreme pull force can be delicately gauged, while the direction of the force can also be changed by displacing the point of contact between the fulcrum and the base plate.
Patent CA-1143653-A (CA)
Inventor: SAKAKIBARA KYOICHI
IPC: G01N33/545
Filed: 1979-10-12
Granted: 1983-03-29
Abstract: ABSTRACT OF THE DISCLOSURE Novel immunochemical assay reagents comprising combinations of (A) a carboxyl-containing water-soluble mono-olefinic polymeric compound combined with a hapten or its chemically modified product, or a hapten-supported latex result-ing from the chemical linking of the hapten-bound polymeric compound to a poly-meric latex, with (B) a hapten antibody, or a hapten antibody-supported carrier; and a method for immunochemically determining haptens by using the aforesaid re-agent.  This reagent is very stable and can be stored for an extended period of time without degradation.  It enables transition from an agglutination inhibited pattern to an agglutinated pattern to be discerned clearly and rapidly with high sensitivity.
Patent CA-1119438-A (CA)
Inventor: BOROWIEC RICHARD A
IPC: F16B7/06
Filed: 1979-10-17
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE         A telescopic load binder with a tubular barrel and a pair of oppositely threaded members threaded into the opposite ends of the barrel and method of assembling same.  When assembled, the load binder is designed to prevent subsequent inadvertent disassembly and includes means placed on the threads of the members to prevent their removal from the barrel without breaching the barrel itself.  A threaded cylindrical insert is inserted into the barrel at one end and enables and facilitates load binder assembly.