baber/WOPTO huggingface dataset:
Patent CA-1064605-A (CA)
Inventor: DICKE PAUL A
IPC: H02K5/04
Filed: 1978-12-07
Granted: 1979-10-16
Abstract: CONTROL MECHANISM FOR REMOTELY MOUNTED MOTOR               Abstract of the Disclosure A control mechanism for a remotely mounted motor, such as an antenna rotator, is contained within a molded housing having a cover and base, and includes an indi-cator motor which rotates a switch assembly to a pre-selected location.  The switch assembly is operated by manually positionable dial having a knob accessible through an opening in the housing cover.  The dial in-cludes a cam surface which actuated the switch mecha-nism to control the direction of rotation of the motor and the repositioning of the switch to the manually selected direction.  The tendency for the dial mechanism to rotate as the switch means is repositioned is resisted by means of friction pads positioned between the dial and the housing.  The indicator motor is secured by a motor housing integrally molded in the housing base and a polyurethane pad cushions the motor.  The motor housing includes side wall members and a cover attached thereto by an integrally molded hinge member on one side wall, and fastening means on the other side walls secures the cover and the motor within the housing.  The housing cover includes integrally molded partial hinge members at one end thereof which cooperate with complementary partial hinge members molded into the base.  Fastening means at the other end of the housing secures the cover to the base thus facilitating assembly.
Patent CA-1081997-A (CA)
Inventor: MUSSCHOOT ALBERT
IPC: B07B1/34
Filed: 1978-12-11
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to vibratory material handling apparatus and more particularly to a dual exciter system drive for vibrating the apparatus wherein the exciters are positioned on either side of the center of gravity of the apparatus and direct vibrations at obtuse and acute angles, respectively, through the center of gravity of the apparatus, the arrangement being such whereby the vibratory force exerted by each exciter may selectively be varied so as to cause the apparatus to vibrate vertically, or displaced from the vertical, so as to convey in one direction or the opposite direction.  The arrangement is such that the spring system connecting the exciters to the material-handling apparatus acts as isolation springs when the vibration generator associated therewith is inoperative, and as tuned natural frequency systems when the vibrator is actuating.
Patent CA-1073139-A (CA)
Inventor: CHAMBERS CHARLES W JR
IPC: H04M1/76
Filed: 1978-12-29
Granted: 1980-03-04
Abstract: REPEATER FOR TRANSMISSION LINES OF DIFFERENT LENGTHS    ABSTRACT A circuit for varying the amplification afforded to a-c signals transmitted through a transmission line in accordance with the a-c losses of that transmission line.  Gain control circuitry is provided which varies the magnitude of impedance simulating voltages and currents inserted into the transmission line in accordance with the a-c losses of that transmission line. The gain control circuitry is comprised of a line resistance sensor which establishes a control signal which is a function of the a-c losses of the transmission line.  This control signal is applied to the  remainder of the gain control circuitry to thereby generate an impedance simulating current which varies in accordance with the product of the control signal and the signal voltage across the transmission line and to generate, an impedance simulating voltage which varies in accordance with the product of the control signal and the signal current through the transmission line.  As a result, the gain control circuitry automatically adjusts the gain of a repeater in accordance with each transmission line connected thereto.
Patent CA-1167884-A (CA)
Inventor: INGRAM CHARLES E
IPC: B60J7/22
Filed: 1979-03-06
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE           An air deflector blade for vehicles and the like is pivotally movable between a substantially vertical orientation and a substantially horizontal orientation in response to the wind velocity created thereupon.  The pivotal mounting enables the blade to rotate between the vertical and horizontal positions.
Patent CA-1129225-A (CA)
Title: Means for torque transfer from a driving shaft  to a driven shaft
Inventor: SASSI KARI
IPC: F16D15/00
Filed: 1979-03-12
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus for transferring torque from a driving shaft to a driven shaft, comprising an outer coupling body, a driving shaft connected to the outer coupling body, and having an axis an inner coupling body located within the outer coupling body, the inner coupling body having an interior coupling surface, having an axis which is offset from the axis of the driving shaft, a driven shaft connected to the inner coupling body, a first coupling member connected to the driving shaft adapted to be in coupling engagement with the interior coupling surface at least when the outer coupling body is in a coupling position, the coupling enga-gement causing coupling of the inner coupling body to the outer coupling body  when the outer coupling body is in a coupling posi-tion, a second coupling member connected to the driving shaft, means provided on said inner coupling body for coupling by engaging said second coupling member to said inner coupling body, when the outer coupling body is in an idling position so that the inner coupling body is rotatable therewith and for disengaging the inner coupling body from the second coupling member when the outer cou-pling body is in the coupling position.
Patent CA-1147747-A (CA)
Inventor: GIORDANO CLAUDIO
IPC: C07C69/24
Filed: 1979-03-26
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE:           Alpha-naphthol esters of aliphatic carboxylic acids are prepared by oxidation of naphthalene in the presence of cobalt compounds.
Patent CA-1118911-A (CA)
Inventor: FERTL WALTER H
IPC: E21B47/00
Filed: 1979-06-29
Granted: 1982-02-23
Abstract: METHOD FOR ASCERTAINING OPTIMUM LOCATION  FOR WELL STIMULATION AND/OR PERFORATION Abstract of the Disclosure A method is disclosed for the in situ examination of earth formations penetrated by a borehole to ascertain the optimum location along the length thereof for instituting well stimulation operations or, where the well is cased, the optimum location for perforating the casing.  The method utilizes natural gamma ray logging to determine the optimum locations with the natural gamma ray radiation of the earth formation surrounding the borehole measured and the total measurement then separated into potassium-40, uranium, and thorium energy-band signals.  A differential value is derived by subtracting the energy-band signal for either potassium or thorium from the energy-band signal for uranium, with the differential thereafter compared to a energy-level standard having a preselected magnitude.  The optimum locations for perforating and/or instituting well stimulation operations will be those zones in which the differential exceeds the preselected energy level standard.
Patent CA-1130123-A (CA)
Inventor: PEAVEY HARTLEY D
IPC: G10D3/06
Filed: 1979-07-26
Granted: 1982-08-24
Abstract: MOLDED GUITAR STRUCTURE & METHOD OF MAKING SAME   ABSTRACT OF THE DISCLOSURE     Disclosed herein is a guitar neck and body made from moldable materials such that the finished guitar may be made either solid, semi-solid, or substantially hollow, and wherein the structure further includes interconnection areas between the various components to provide a finished article which can be durable, require less manufacturing processes, while simultaneously providing performance characteristics at least comparable to conventional designs for guitars.  The body is of clam shell type structure with hollow portions separated by upstanding ribs, and with guide means between top and bottom portions of the body to facilitate their alignment.  The hollow areas contain foams of different density to alter the guitar body resonance.
Patent CA-1131834-A (CA)
Title: Modified monoolefin copolymer elastomer  with improved heat and oil resistance
Inventor: RIM YONG S
IPC: C08F255/02
Filed: 1979-09-06
Granted: 1982-09-14
Abstract: ABSTRACT OF THE DISCLOSURE            MODIFIED MONOOLEFIN COPOLYMER ELASTOMER WITH IMPROVED HEAT      AND OIL RESISTANCE    An EPM or EPDM type of elastomer is modified by graft copolymerization with acrylic ester type of monomeric ma-terial, having a glass transition temperature of not great-er than 6°C, in an amount sufficient to provide an ester group (-COO-) content of from 25 to 40% by weight, to yield a mixed copolymerizate vulcanizable to a heat and oil re-sistant elastomeric state.
Patent CA-1119800-A (CA)
Inventor: JONSSON GERTH
IPC: A01G13/00
Filed: 1979-09-21
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to a device for protection of plants from attacks by harmful insects and is shaped as a tube (1) arranged around the plant, the upper end (2) of the tube being flanged out in such away that the outer edge of the flanged--out portion (6, 7) is pointing downwards. According to the invention the tube is made from a plastic sheet material, which is assembled to a tube by means of welding seams, (4, 5), said tube being folded at its upper end (2) so that a collar is formed. The collar is fixed by additional welding seams (8, 9).
Patent CA-1126127-A (CA)
Inventor: SVENSSON CONNY
IPC: A61G12/00
Filed: 1979-10-19
Granted: 1982-06-22
Abstract: Abstract A method and an apparatus for distributing one or several different liquids and/or gases within one and the same room from one or several central sources of liquid and/ or gas, whereby several conduits (2-5) for liquids/gases are provided in an exact order and location in one and the same conduit carrier (1) together with which the conduits (2-5) provides a solid unit. The conduit carrier (1) is mounted on the wall, the ceiling or the floor of the room and each conduit (2-5) is connected to its own source  of liquid/gas or to a source of evacuation. The  ends of the conduits are closed, and at each specific place where liquid/ gas is to be supplied a bore (45) is drilled through the conduit carrier (1) into one or several conduits (2-5) and each conduit is connected to an outlet means (19) having a conventional valve and connection means. The conduit carrier is formed as a conduit bar (1) which may be cut to intended length, which can be joined to greater length and/or provided at angles in the vertical or the horizontal direction by means of connection nipples. The conduit bar (1) has connection means (23,?24;?30;?28) for a further con-duit bar, for an intense nursing bar (28') and/or front clamps (30) having a connection for an intense  nursing bar (28').
Patent CA-1116384-A (CA)
Inventor: KIELMA ERVIN J
IPC: B23Q3/157
Filed: 1979-11-21
Granted: 1982-01-19
Abstract: ABSTRACT      The spindle head (72) of a gantry type vertical spindle machining center (10) is slidably mounted on a spindle base (46) which is pivotally mounted on the saddle (36) for rocking movement about a horizontal axis to cause the axis of the spindle (76) to tilt from the vertical. A tool storage magazine (82) is mounted on the spindle base (46) and is tiltable along with the spindle (76) to enable toolholders to be transferred between the spindle (76) and tool storage magazine (82) at any spindle tilt angle.  A tool changer arm (86) is mounted on the tool storage magazine (82) for transfer-ring tools between the spindle (76) and the tool storage magazine (82).
Patent CA-1121508-A (CA)
Inventor: MITAMURA ICHIRO
IPC: H04N3/22
Filed: 1979-12-04
Granted: 1982-04-06
Abstract: HORIZONTAL SCANNING RATE CORRECTION APPARATUS     ABSTRACT OF THE DISCLOSURE         A horizontal scanning rate correction apparatus for a cathode-ray tube, particularly of the beam index color cathode-ray tube type, includes a memory for storing correction values repre-senting deviations of the horizontal scanning rate of the electron beam from a desired scanning rate at each of a plurality of hori-zontal sampling positions along each of a plurality of predetermined horizontal sampling lines which are substantially fewer in number than the horizontal lines along which scanning occurs.  During display of a video signal, a selected one of the stored correction values is read out of the memory for each scanning position of the beam along a scanned one of the horizontal lines, with each read correction value, and a corresponding sampling line correction sig-nal produced therefrom, representing the deviation at a correspond-ing horizontal sampling position on one of the sampling lines.  A scanned line correction signal is then produced for each horizontal scanning position which is a function of the sampling line correc-tion signal and of the vertical position of the respective scanned line, and the scanned line correction signal is applied to the beam deflection yoke or device to substantially cancel the scanning rate deviation.                        -i-
Patent CA-1131102-A (CA)
Inventor: DIRKS RUDOLF
IPC: B27B17/00
Filed: 1980-01-03
Granted: 1982-09-07
Abstract: ABSTRACT        A portable power chain saw with at least one grip for  carrying the saw which grip is attached by interpositioning of at least one vibration attenuating member and attachment parts to the motor housing of the saw The grip and the housing are connected to one another with at least one support part associated with said journal being provided.
Patent CA-1151386-A (CA)
Inventor: KRISTOFF KIM C WEST OX ROAD FA
IPC: E04B2/74
Filed: 1980-01-24
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE     A portable acoustical panel assembly is disclosed comprising a plurality of panels each including a soundproof member having rounded vertical edges for ease in rotating.  Each vertical edge has at least a partial groove in its surface for receiving a flexible member for attaching the individual panels of the assembly.  A supporting frame is provided, positioned about the perimeter of the soundproof  member.  A decorative fabric encases each panel which is provided with members for securing each panel at the top and bottom.
Patent CA-1129501-A (CA)
Inventor: NEMESKERI GEORG
IPC: B29C53/00
Filed: 1980-01-28
Granted: 1982-08-10
Abstract: ABSTRACT           A method and apparatus are disclosed for dielec-tric welding together of two thermoplastic flanged parts to form a flangeless, typically thin-walled, thermoplastic shell.  A pair of relatively movable, clamping electrodes, which define a shell-receiving hollowed space bounded by flange-engaging areas, operate together to create a flange-less weld. The characteristics of the flange-engaging areas, the dielectric field application, the clamping action, and the timing of various operations are all important features of the invention.  One of the preferred embodiments re-lates to a double-beveled cutting electrode.
Patent CA-1121982-A (CA)
Inventor: JOHNSON ROGER C
IPC: C01G23/02
Filed: 1980-04-10
Granted: 1982-04-20
Abstract: Abstract of the Disclosure Aluminum chloride ((AlCl3) is recovered from a mixture of gases containing aluminum chloride and other metal chlorides, including titanium tetrachloride (TiCl4), silicon tetrachloride (SiCl4) and ferric chloride (FeCl3).  According to this recovery process, the gaseous chloride mixture is subjected to fractional distillation utilizing an array of distillation columns.  A suf-ficient amount of titanium tetrachloride is maintained in any column which is operated to separate at least one metal chloride including silicon tetrachloride from a mixture of gases containing aluminum chloride and other metal chlorides and which is operated at temperatures which include the sublimation or melting points of aluminum chloride at the operating pressure of the column to prevent solidification of aluminum chloride in the column.
Patent CA-1138138-A (CA)
Title: Line circuit
Inventor: BAKKER PIETER
IPC: H04M19/00
Filed: 1980-05-07
Granted: 1982-12-21
Abstract: 12.2.1980                  1                    PHN 9451 ABSTRACT: Line circuit.                              A line circuit comprising a terminal for connection of a wire of a subscriber's line for applying thereto a line current which is determined by the impedance of the subscriber's line and an alternating current which is superimposed on the line current, the circuit further comprising an amplifier and a current injection circuit connected to the output of the amplifier for supplying a portion of the line current, determined by the impedance of the current injection circuit, the amplifier supplying the remaining portion of the line current.
Patent CA-1146429-A (CA)
Inventor: BLACK ROBERT B
IPC: F23C3/00
Filed: 1980-05-20
Granted: 1983-05-17
Abstract: Abstract of the Disclosure A system for the conversion of the potential energy of hydrocarbon fuels to heat, the system being particularly adapted to the use of the available heat in the heating of a fluid, especially water.  The system includes special forms of heat transfer devices by which the available heat, particularly of natural gas may be transferred to a water supply in a heat exchange device of special construction.
Patent CA-1167945-A (CA)
Inventor: COHEN ELLIS B
IPC: G08B21/00
Filed: 1980-06-02
Granted: 1984-05-22
Abstract: ABSTRACT       A device for monitoring the physical activity of persons comprises a movement detector electrically coupled to drive time-delay circuits, the outputs of which are connected to drive an alarm device such that in the presence of the movements detect-ed by detector the alarm device is held in its OFF condition and is switched to its ON condition in the absence of such move-ments after a pertaining time-delay.  The time-delay circuits are respectively arranged to provide time-delays of 30 seconds, 6 seconds, 40 seconds, with the first and second time-delay circuits being connected in series and the third time-delay circuit connected in parallel with the first two.  The movement detector comprises at least one tubular housing containing a freely movable ball and means for establishing an electrical output signal according to movement of the ball or an acousto/electrical transducer or a mechanical/electric transducer.  A pulse shaping and isolating circuit is located at the output of the detector which provides pulses of predetermined amplitude and duration to the time-delay circuits within time intervals determined by the movement detector.
Patent CA-1143206-A (CA)
Inventor: LIMBURG WILLIAM W
IPC: G03G5/06
Filed: 1980-06-27
Granted: 1983-03-22
Abstract: Abstract of the Disclosure An imaging member comprising a hole generation layer and a contiguous hole transport layer, said generation layer comprising a photo-conductive material exhibiting the capability of photogeneration of holes and injection of said holes, said hole transport layer comprising a transparent electrically inactive polycarbonate resinous material having dispersed therein from about 25 to about 75% by weight of the composition of one or more of the following diamines:      wherein R is         or             and wherein X is independently selected from the group consisting of an alkyl group having from 1 to about 4 carbon atoms and chlorine in the ortho, meta or para position, said transport layer also containing a chlorine-containing organic solvent, and a stabilizing proportion of a substituted or unsubstituted 2-(2'-hydroxyphenyl)-benzotriazole.
Patent CA-1156310-A (CA)
Inventor: NAGAMOTO SHUNICHI
IPC: G01N27/12
Filed: 1980-07-03
Granted: 1983-11-01
Abstract: Title of the Invention Sensor Control Circuit Abstract of the Disclosure A sensor control circuit for detecting water vapor, various gases, etc.  The sensor control circuit includes a sensor element whose impedance varies according to the concen-tration of water vapor, gas or the like and further includes a heating element for heating said sensor element, the heating element being integrally disposed with the sensor element.  The aforementioned integrated structure precludes entry of the electric signal applied to the heating element into the impe-dance detection signal of the sensor element, thus ensuring an accurate detection of the impedance of the sensor element.
Patent CA-1133199-A (CA)
Inventor: DAVIS JAMES A
IPC: C08J5/10
Filed: 1980-07-23
Granted: 1982-10-05
Abstract: "CURING RUBBER SKIM STOCK COMPOSITIONS  HAVING IMPROVED METAL ADHESION AND METAL ADHESION RETENTION"     ABSTRACT OF THE DISCLOSURE             Disclosed is a composition for the improvement of adhesion and adhesion retention between conventional rubber conveyor belts, hoses and the like, and metallic reinforcement cords such as brassed steel.  The invention composition is prepared by mixing an inorganic salt of cobalt or nickel and depolymerized scrap rubber (DSR) with the rubber stock prior to contacting the metallic reinforcement.  Tests conducted with brass-plated and zinc-plated steel cords showed improved metal adhesion and metal adhesion retention with use of the  rubber skim stock of this invention when compared to existing formulations.
Patent CA-1130581-A (CA)
Inventor: ELLIS FREDERICK R
IPC: A01D78/14
Filed: 1980-07-29
Granted: 1982-08-31
Abstract: ABSTRACT         A rake for removing brush from rows of vines and the like  made up of a tongue member swingably attached to the front end of a tractor, a frame swingably attached to the front end of the tongue to swing about a pivot and a rake wheel supported on the frame to be supported by ground contact and/or external power supply at an angle of approximately 45° to the direction of travel of the tractor and teeth on the outer periphery of the wheel for engaging the ground and the brush to rotate the wheel and rake the brush toward the center of the space between rows.
Patent CA-1163057-A (CA)
Inventor: BLAKE ROBERT J
IPC: C09K3/18
Filed: 1980-09-19
Granted: 1984-03-06
Abstract: ABSTRACT OF THE DISCLOSURE        This invention is directed to the reduction of the strength of ice in association with solid particulate materials, such as, for example, coal, by applying to the solid particulate material prior to exposure to water freezing conditions, a composition comprising a mixture of a glycol derived from ethylene oxide and containing from 1 to 4 oxyethylene units and an alkyl and/or an aryl ether of a glycol derived from ethylene oxide and/or propylene oxide and containing from 1 to 9 oxyalkylene units.
Patent CA-1151938-A (CA)
Title: Functional characteristics of protein bearing materials
Inventor: FRIEDMAN HERMAN H
IPC: A23K1/14
Filed: 1980-09-22
Granted: 1983-08-16
Abstract: ABSTRACT Disclosed is a process for improving the func-tional characteristics of protein materials. In a preferred embodiment, soy grits are slurried in a aqueous, alkaline media containing a water-dispers-ible high polymer such as polyvinyl pyrrolidone, and the aqueous media is then neutralized. The treated soy grits arc then mixed in combination with other protein materials and a farinaceous component and extruded to form an expanded pet food product. The treatment of the soy grits according to this inven-tion provides improved product expansion, hardness, hydration resistance and water binding, and de-creases energy consumption during extrusion/ expansion.
Patent CA-1161192-A (CA)
Inventor: TAN ZOILO C H
IPC: G03F7/038
Filed: 1980-10-01
Granted: 1984-01-24
Abstract: Abstract .       Novel acrylate copolymer material function as electron-beam resists with enhanced sensitivity and enhanced plasma etch resistance.  The method of using such materials as an electron-beam resist is also described.