baber/WOPTO huggingface dataset:
Patent CA-1090895-A (CA)
Inventor: KLIMEK BOLESLAW M
IPC: H01R24/14
Filed: 1977-01-18
Granted: 1980-12-02
Abstract: TRACTOR-TRAILER ELECTRICAL RECEPTACLE                Abstract of the Disclosure A tractor-trailer electrical receptacle is disclosed wherein a housing contains a cavity having a plurality of male contact members mounted therein; the cavity is adapted for receiving a mating electrical plug.  A mounting member con-nected to the housing is adapted for mounting the housing at an angle inclined to the horizontal to promote drainage of any moisture in the cavity away from the contact members.  A sup-port member extends forwardly from the housing to provide such support for an electrical plug mated with the receptacle as minimizes the effects of vehicle vibration upon such plug.          A cover is connected to said housing and urged by a spring to close the cavity when a plug is not inserted in the receptacle.
Patent CA-1097755-A (CA)
Title: Electrical tuning circuit
Inventor: MAKIMOTO MITSUO
IPC: H01P7/08
Filed: 1977-02-25
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE:     A first and a second strips are provided on a dielectric substrate such that one end of the first strip juxtaposes one end of the second strip and the other end of the first strip juxtaposes the other end of the second strip.  A capacitor is provided between the one ends of the first and the second strips and a varactor is provided between the other ends of the first and the second strips.  Application in an electronic tuning circuit, particularly for UHF signal.
Patent CA-1082119-A (CA)
Inventor: BAFFO MARIANO
IPC: B41J29/00
Filed: 1977-03-15
Granted: 1980-07-22
Abstract: Abstract of the Disclosure Apparatus for converting code responsive, bail operated electric typewriter into an automatic typewriter.  The apparatus includes discrete sensing, actuating or combined sensing-actuating assemblies disposed in existing cavities formed by the typewriter mechanism.  Each assembly connects to the typewriter frame and is positioned to respond to various selection linkages in the typewriter or to actuate them.  As each assembly separately mounts to and fits entirely within existing cavities: the overall profile of the typewriter mechanism does not change.
Patent CA-1080918-A (CA)
Inventor: BUZHINSKY VLADIMIR L
IPC: B08B9/023
Filed: 1977-04-13
Granted: 1980-07-08
Abstract: Working Tool of a Machine For Cleaning the Outer Surface of Pipes Abstract of the Disclosure The invention relates to machines for cleaning the outer surface of large-diameter pipes from dirt and anti-rust coating during repair of operating mainlines, especial-ly gas and oil pipelines without interruption of product supply.      Each working tool of the machine has a tool holder in the form of a double-arm lever fixed to a rotor of a working member of the machine on the side of the pipe being treated for rotation in a plane extending at right angle to the axis of the pipe. The tool holder is provided, at the rear arm thereof in the direction of rotation of the rotor, with a tool, the front arm of the tool holder sup-porting a counterweight for urging the tool against the pi-pe surface during the cleaning. The edge of the tool hol-der adjacent to the cutting edge of the tool extends during the cleaning substantially in one and the same plane therewi th tangent to the surface of the pipe being treated and is used as a cam for retracting the tool from the surface of the pipe in the zones of location of welded joints and other projection thereof.     This construction of the working tool enables reliable protection of welded joints, surface of the pipe being tre? ted and the tool against damages during the cleaning.
Patent CA-1061707-A (CA)
Inventor: GIEBELER BERNHARDT F
IPC: E21B33/12
Filed: 1977-07-05
Granted: 1979-09-04
Abstract: STROKE ACTUATED WELL TESTING TOOL                       ABSTRACT            A stroke actuated well testing tool carried by a tubing string and including a packer, radial ports for maximum internal flow past the packer, and a valve controlling flow through the tubing string; the tool further including radial port control assemblies which are relatively movable axially, when the packer and tool are set, to close the radial ports, and valve control assemblies which are relatively movable to open and close the valve, the radial port control assemblies including a fluid flow restrictor to provide a time delay thereby to permit relative movement of the valve control assemblies without operation of the port control assemblies; the tool further including at least one annular sample collecting pressure resistant chamber occupying an open position for receiving well samples when the packer is set and a closed position when the tool is being pulled out.
Patent CA-1087985-A (CA)
Inventor: ECKERT THEODOR
IPC: A61K9/48
Filed: 1977-07-12
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE            A readily enterally absorbable pharmaceutical composition of cardiac glycosides is disclosed which comprises a therapeutically-effective amount of at least one cardiac glycoside distributed in a vehicle comprising an absorption-enhancing amount of at least one partial glyceride of a fatty acid of medium chain length.  The preparation is suited for formulating cardiac glycosides which per se are poorly enterally absorbable,in particular, k-strophanthin, g-strophanthin, and proscillaridin.
Patent CA-1042089-A (CA)
Title: Boiler control having a heating value computer and providing improved operation with fuels having variable heating values
Inventor: STERN LOUIS P
IPC: F23N5/18
Filed: 1977-07-21
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE A boiler control regulates the input fuel and air to satisfy load demand.  Simultaneously, fuel flow is ad-justed by fuel flow control to correct for changes in fuel heating value.  A computer circuit which generates a heat balance ratio of outlet steam flow and input mass fuel flow as a representation of imbalance between presumed heat input and actual heat output and by inference from the imbalance or change in fuel heating value.  The heat balance ratio is multiplied against an actual fuel feedback signal and the ratio corrected signal is applied to the fuel flow control.
Patent CA-1084494-A (CA)
Inventor: BOEHNER BEAT
IPC: A01N47/06
Filed: 1977-08-10
Granted: 1980-08-26
Abstract: Abstract of the Disclosure The present invention relates to novel 3,4-dimethyl-Z-hydroxy-5-oxo-2,5-dihydropyrrole compounds substituted on the nitrogen atom, to processes for producing them, to their use in agricluture for combating animal and plant pests and also for regulating plant growth, and to compositions containing these novel pyrrole compounds.     The novel 3,4-dimethyl-2-hydroxy-5-oxo-2,5-dihydropyrrole compounds substituted on the nitrogen stom correspond to the formula   wherein A     represents the hydroxyl group, a halogen atom or an O-acyl radical, and R     represents an aryl radical, an aralkyl radical, or an heteroaromatic radical which has 5-6 ring members and which is bound by way of a carbon atom.
Patent CA-1077264-A (CA)
Inventor: DEIKE ROBERT F
IPC: B25D9/00
Filed: 1977-09-12
Granted: 1980-05-13
Abstract: ABSTRACT           A driver tool of the power hammer type is equipped with a compression spring acting on the anvil of the tool and loaded by the weight of the tool and by downcrowding to store energy from the load and from attempted rebound of the anvil which is released to the anvil in a driving direction adding to the driving force of the hammer.  The spring has a stiffness and a length effective to maintain a free stroke length for the hammer before impacting the anvil when the tool is loaded or downcrowded sufficiently to  maintain the anvil thrusting against the workpiece and to develop and build up vibrations from the hammer blows.  The hammer blows are divided into impulses by the vibrations allowing the workpiece to recover from blows of magnitudes beyond the elastic limit of the workpiece material which would other-wise damage the workpiece.  The preferred spring is a cyl-indrical spaced coil helical spring having its bottom coil engaging the anvil in good vibration transferring relation and a top end coil bottomed on the end wall of a slip housing surrounding the spring and anvil.  The housing is bottomed on the bottom end face of the tool body.  A non-metallic slip washer is preferably interposed between the housing and the bottom end of the tool body to dampen trans-fer of vibrations into the tool body and to accommodate rotation of the anvil which is desirable when rock drill and the like breaker tools are mounted on the anvil.
Patent CA-1065699-A (CA)
Inventor: POWNALL ARTHUR R G
IPC: D01H7/50
Filed: 1977-09-15
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE      This spinning machine weighs about 3 lbs and is of about the size of a standard shoe box.  The reel on which the spun yarn is to be stored is contained within a large horizontal tube.  The yarn is fed through a hole in the wall of the tube from a groove on the outer surface.  The reel is rotated by running on the inner surface of the tube which is driven by, for instance, a sewing machine motor.  By control of dimensions or by braking a relative speed is imposed between the reel and the tube and is the speed for reeling yarn.  The yarn is fed to the groove from two small tubes, one stationary and the other rotating with the large tube.  Both are coaxial with the large tube.  Locks or sliver to be spun are presented to a surface with saw-tooth corrugations alternating with slots, or other saw-tooth corrugations, and is fed to the stationary small tube.          The machine can be used in small living or working spaces for hobby work or as cottage industry.  Compared with the spinning machine of a textile mill, it is cheap and small.  Compared with a traditional spinning wheel it is small and light, is easier to use and produces better yarn, and can be cheaper.
Patent CA-1111113-A (CA)
Title: I.sup.2l circuit for the production of long pulses
Inventor: MUELLER RUDIGER
IPC: H01L27/082
Filed: 1977-09-16
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE             A time base circuit feeds a frequency divider via a current amplifier.  A current supply circuit is connected to supply the current amplifier and the frequency divider.  The current supply may also be connected to supply the time base circuit; otherwise the time base circuit is responsive to electromagnetic radiation for supplying its own current.
Patent CA-1065943-A (CA)
Inventor: SITSEN HEINZ
IPC: H05K5/02
Filed: 1977-09-19
Granted: 1979-11-06
Abstract: ABSTRACT :     A holder which is closed by a panel which is pivotable about two parallel pivots, one of the pivots being slidable parallel to itself in a plane which extends parallel to the other pivot. The holder is particularly suitable for use in television sets.
Patent CA-1078180-A (CA)
Inventor: STANLEY TIMOTHY P
IPC: A47G5/00
Filed: 1977-10-06
Granted: 1980-05-27
Abstract: ABSTRACT OF THE DISCLOSURE     Movable partitioning, e.g. for display booths at exhibitions and the like, comprises partition members having generally rectangular frames, the side members of which are fitted with cylindrical collars.  The cylindrical collars form the broadest part of the exterior surface of the side frame members.  The partition members are assembled by placing them, at any desired relative angle, with their cylindrical collars touching, and binding them around their cylindrical collars with releasable binding straps.  Two, three, four or more panels can be secured into a single joint in this manner.  The display is simply and quickly dismantled into individual partition members by removing the binding straps.  The display provides great versatility as regards the formations in which it can be assembled.
Patent CA-1077030-A (CA)
Title: PROCESS FOR THE PRODUCTION OF 9-(.beta.-D-ARABINOFURANOSYL) ADENINE, 5'-PHOSPHATE
Inventor: BEHNKE WALTER E
IPC: C07H19/20
Filed: 1977-11-02
Granted: 1980-05-06
Abstract: Abstract of the Disclosure:         Process for the production of an ester product, 9-(.beta.-D-arabinofuranosyl)adenine, 5'-phosphate, in which the mixture resulting from reaction of 9-(.beta.-D-arabino-furanosyl)adenine with phosphorylating agent in tri-alkyl phosphate solvent is subjected to aqueous hydrolysis, the pH of the hydrolysis mixture is adjusted upward sufficiently to cause separation into aqueous and non-aqueous liquid phases, the trialkyl phosphate solvent is removed, and the product is precipitated from the residual aqueous mixture and isolated.
Patent CA-1083883-A (CA)
Inventor: TUTSCHEK ERNST
IPC: D21C9/18
Filed: 1978-02-14
Granted: 1980-08-19
Abstract: COMPRESSION ROLLERS FOR DEHYDRATION EQUIPMENT                   Abstract of the Disclosure This invention relates to an improvement in dehydrating equip-ment, in particular double belt presses, in which an upper endless sieve belt is guided by means of parallelly supported rollers, with parallelly supported rollers being similarly arranged below and on which a lower endless sieve belt is guided, the suspension to be dehydrated being introduced between the sieve belts, the sets of rol-lers being divided into a wedge section, a registering section, a pre-compression section and a main compression section, the improvement comprising that the compression rollers in the pre-compression section are composed of several pieces extending across the equipment and, when viewed in the direction of motion of the sieve belts, are alter-natingly offset backwardly or forwardly, the ends of the rollers pene-trating the region of adjacent rollers in overlapping fashion.
Patent CA-1109520-A (CA)
Inventor: WALDRON WESLEY K
IPC: G05F3/26
Filed: 1978-03-17
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE      An MOS voltage reference includes four MOS transistors connected in a feedback circuit relationship.  The ratio of device width to length is made essentially the same in the first two devices, in order to provide an output voltage which is substantially constant over a range of input voltages and a range of temperatures.
Patent CA-1066471-A (CA)
Inventor: MCCABE JOHN S
IPC: B65D88/42
Filed: 1978-04-10
Granted: 1979-11-20
Abstract: Abstract of the Disclosure In a vertical cylindrical liquid storage tank having a circular floating roof, an improved sealing means including an elastomeric composite strip impermeable to vapor connected at its inner edge by an essentially vapor tight joint to the roof edge and extending as an annulus outwardly to the tank inner side wall, the elastomeric composite strip comprising a plurality of flexible resilient elongated stiffeners laterally positioned and embedded in elastomeric material, and the elongated stiffeners extending from the strip edge joined to the roof and terminating short of the strip edge at the tank wall.         An elastomeric composite strip, impermeable to petroleum vapor, having a plurality of flexible resilient elongated stiffeners laterally positioned and embedded in elastomeric material, with the elongated stiffeners extending from one strip edge and terminating about at the other strip edge.
Patent CA-1093918-A (CA)
Inventor: BOYNE RALPH A
IPC: F23C3/00
Filed: 1978-04-27
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for producing a high velocity stream of gas, for example, for treating a road surface, including an elongate combustion chamber having, along its lower surface, a plurality of discharge orifices, preferably arranged in a line, means to feed combustion gases into the upper portion of the combustion chamber and means to deflect the incoming gases, so that they are distributed within the combustion chamber prior to leaving the combustion chamber through the discharge orifices.
Patent CA-1113773-A (CA)
Title: Compositions liantes pour proteines  texturees et leur utilisation dans la  preparation de succedanes de viande
Inventor: FABRE ALBERT
IPC: A23J3/18
Filed: 1978-05-03
Granted: 1981-12-08
Abstract: La présente invention concerne des compositions alimentaires pouvant apporter une bonne cohésion et un supplément nutritif à des substances protéiques et leur utilisation dans la préparation de produits analogues à la viande. Les nouvelles compositions liantes sont constituées d'un mélange de 10 à 20% en poids de gluten; de 10 à 20% en poids de séroprotéines laitières ; de 1 à 5% en poids d'albumine comptée en produit sec et d'un liquide comestible en quantité suffisante pour compléter la composition liante à 100% en poids. Elles sont employées d'une manière préférentielle pour lier des protéines filées renfermant à coeur de la matière grasse. L'invention permet l'introduction dans l'alimentation humaine de protéines végétales et/ou animales en leur donnant la plupart des qualités des viandes animales.
Patent CA-1108198-A (CA)
Title: Door operating mechanism
Inventor: MITRO TEBOR
IPC: E05F15/684
Filed: 1978-05-09
Granted: 1981-09-01
Abstract: TITLE DOOR OPERATING MECHANISM                 INVENTOR              Tebor MITRO                ABSTRACT     A novel door mechanism for use with vertically movable doors, in one aspect;          (a)  eliminates the need for torsion springs, drums, and cables in the operator.  This eliminates bird nesting and other ailments associated with that species of doors; and, (b)  in vertical lift doors eliminates one of the many counter weights.      This is achieved by use of a door moving control line which has flex in only one plane in eg. that the plane is orthogonal to the linear extent of the control line.
Patent CA-1108008-A (CA)
Title: Pump
Inventor: HUNTER JOHN
IPC: F04B15/02
Filed: 1978-05-10
Granted: 1981-09-01
Abstract: Abstract of the Disclosure A fluid operated pump for concrete and similar materials comprising a pair of piston-cylinder units connected to a concrete housing having a single valve for controlling the charging and discharging of the material.  The valve control element and the concrete housing are defined in a mating relationship for minimizing flow restrictions of the material moved through the housing.  Other efficiencies in the fluid circuit structures and arrangements are provided.
Patent CA-1099812-A (CA)
Inventor: FOLDES PETER
IPC: H01Q11/08
Filed: 1978-06-05
Granted: 1981-04-21
Abstract: RCA 69,525 HELICAL ANTENNAS              ABSTRACT OF THE DISCLOSURE           A plurality of coaxially wound, untuned helical antennas have a pitch that is a function of displacement along the axis of the antennas.  The untuned antennas may be excited by signals that have a selected phase shift therebetween.  The excitation causes an additive combining of electromagnetic waves radiated by the untuned antennas.  The helical antennas may be tuned to radiate the waves in respective bands of frequencies, thereby simultaneously providing filtering and radiation characteristics that make the tuned antennas suitable for frequency diplexing.
Patent CA-1105903-A (CA)
Inventor: PORTER HAROLD JR
IPC: B65B57/20
Filed: 1978-07-31
Granted: 1981-07-28
Abstract: A NESTABLE CONTAINER PACKAGING APPARATUS                   Abstract of the Disclosure A cup packaging device for seriately receiving, counting and loosely nesting into a group on a first conveyor segment a preset number of cups, nesting the cups into a more tightly nested stack on a subsequent conveyor segment, conveying the tightly nested group of cups at an accelerated speed past a verifying device to determine if the number of cups in the group matches the previously counted number, laterally offloading to a holding tray a stack of cups in response to a count mismatch signal or a downstream component malfunction signal, advancing an acceptable stack into a bagging device, conveying the bagged stack longitudinally out of the bagging device and then transferring the stack laterally into a collection bin.  The conveyor system comprises separately driven conveyor segments which are operated at speeds that vary from one another and are also changed during each cycle.
Patent CA-1132278-A (CA)
Inventor: DANIEL JEAN-CLAUDE
IPC: C08F2/22
Filed: 1978-08-02
Granted: 1982-09-21
Abstract: ABSTRACT                        Polymer  Latices The invention concerns latices of vinyl polymers that are stable towards electrolytes and comprise a dispersion of particles of an average diameter from 0.03 to 5 µm.  They are made up of a core of vinyl and/or diene polymer carrying carboxylic and/or sulphonate groups and a peripheral layer of vinyl polymer with terminal   groups, and can be applied in reproduction, in the textile, paint and varnish, glue and paper indus-tries, for fixing proteins.
Patent CA-1063016-A (CA)
Title: Apparatus and method for in situ heat processing of hydro-carbonaceous formations
Inventor: BRIDGES JACK
IPC: E21B43/24
Filed: 1978-08-15
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure describes a technique for uniform heating of relatively large blocks of hydrocarbonaceous forma-tions in situ using radio frequency (RF) electrical energy that is substantially confined to the volume to be heated and effects dielectric heating of the formations.   An important aspect of the disclosure relates to the fact that certain hydrocarbonaceous earth formations, for example raw unheated oil shale, exhibit dielectric absorption characteristics in the radio frequency range.   In accordance with the system of the invention, a plurality of conductors are inserted in the formations and bound a particular volume of the formations.  The phrase "bounding a particular volume" is intended to mean that the volume is enclosed on at least two sides thereof.   Electrical excitation is provided for establishing alternating electric fields in the volume. The frequency of the excitation is selected as a function of the dimensions of the volume so as to establish substantially non-radiating electric field which is substantially confined in the volume.  In this manner, volumetric dielectric heating of the formations will occur to effect approximately uniform controlled heating of the volume.
Patent CA-1112411-A (CA)
Title: Method and apparatus for blow molding of thermoplastic articles
Inventor: TRIESCHOCK GEORGE E
IPC: B29C49/46
Filed: 1978-08-24
Granted: 1981-11-17
Abstract: METHOD AND APPARATUS FOR BLOW MOLDING IF THERMOPLASTIC ARTICLES               Abstract of the Disclosure A mixture of water and surfactant is introduced interi-orly of a parison in the course of blow molding thereof, Lessen-ing of die closure time and improved conformity of dimensions of molded articles to corresponding dimensions of forming dies are achieved.
Patent CA-1133159-A (CA)
Inventor: HANSEN DAVID R
IPC: C08L7/00
Filed: 1978-08-25
Granted: 1982-10-05
Abstract: A B S T R A C T                The service temperature of hot melt adhesive composi-tions containing a partially hydrogenated thermoplastic elastomeric block copolymer, a tackifying resin and a mineral hydrocarbon oil is increased by the presence of a low molecular weight polyphenylene ether resin having a viscosity average molecular weight (Mvis) of between 6,000 and 25,000 and a softening point (Tg) of between 170°C and 210°C.          The improved compositions are preferably used in the preparation of pressure-sensitive adhesive tapes which are used where high service temperatures are required, for example, in paint shops where service temperatures of 110-120°C are desired.
Patent CA-1117888-A (CA)
Inventor: ONODERA TAKASHI
IPC: C10G73/32
Filed: 1978-09-05
Granted: 1982-02-09
Abstract: ABSTRACT OF THE DISCLOSURE          In a solvent dewaxing process wherein a waxy hydrocarbon oil is mixed with a dewaxing aid and dewaxing solvent and chilled to form a slurry comprising solid particles of wax and a mixture of dewaxed oil and solvent, the improvement which comprises using a polymeric dewaxing aid comprising a condensation product of naphthalene and chlorinated wax having an average molecular weight ranging from about 20,000 to 500,000 and a molecular weight distribution exceeding the range of from about 10,000 and 1,000,000.