baber/WOPTO huggingface dataset:
Patent CA-1094193-A (CA)
Inventor: GRISS ROBERT N S FABRE ST MONT
IPC: H01H35/02
Filed: 1978-09-07
Granted: 1981-01-20
Abstract: ABSTRACT   A Vehicle Upset Warning Device, whose electricity conductive components cause a horn to sound and/or light to glow when vehicle is at a dangerous tilt for a predetermined length of time.  The device switch connected to a regulated positive electrical source, is a ball jointed conducting pendulum that strikes the flat sides of one of four, curved (curved on the edge), conducting strips.  The arc and length of the flat, curved strips are dependant on the length of the pendulum, and the angle from vertical of the adjacent strips.  Two curved strips of like size are placed parallel to the longitudinal vehicle axis and at an angle from vertical, less than that required to laterally upset the vehicle.  The remaining two curved strips are placed perpendicular to the longitudinal vehicle axis and at an angle from ver-tical less than the angle required to upset the vehicle longitudinally.  The four conducting curved strips are connected to a short time delay relay which is con-nected to a horn and/or warning light.  The system, except for the horn and/or warning light, is enclosed.
Patent CA-1078680-A (CA)
Inventor: INOUE OSAMU
IPC: B29C70/16
Filed: 1978-10-24
Granted: 1980-06-03
Abstract: Abstract of the Disclosure A rubber reinforcing member and a method of manufacturing the same are disclosed.  The rubber reinforcing member is composed of rubber and a number of filamentous elements embedded therein.  The filamentous element is formed of a metal or a material having a strength similar to that of the metal and has a helix on at least one end portion thereof.
Patent CA-1104371-A (CA)
Inventor: SCHINDEL MILTON R
IPC: G01F1/30
Filed: 1978-11-30
Granted: 1981-07-07
Abstract: ABSTRACT OF THE INVENTION         An inclined plate type flowmeter measures the horizontal reaction resulting from solids striking the plate by using long-itudinally spaced pairs of strain gauges to detect the difference in bending  moments occuring at longitudinally spaced points on a cantilever supporting the plate against horizontal movement.          The difference of the outputs of two such flowmeters at the top and bottom of a vertical section of conduit carrying air entrain-ed solids provides an output proportional to the flow rate of the solids.
Patent CA-1114974-A (CA)
Inventor: MUZYCZKO THADDEUS M
IPC: C08F2/50
Filed: 1979-01-29
Granted: 1981-12-22
Abstract: Abstract of the Disclosure A photopolymerizable system is provided as a latex system that is an oil-in-water polymer emulsion including particulates of water-insoluble polymers in combination with a water-insoluble or water-dispersible, light-sensitive polymer having multiple light-sensitive moieties. Prior to coating onto a substrate, the system is a three-phase precursor emulsion of the emulsion particulates, the water phase, and the light-sensitive polymer. After coating, the bulk of the water phase is evaporated off, leaving a two-phase system of the emulsion particulates surrounded by the light-sensitive polymer. When selected areas are subjected to actinic radiation, a water-insoluble matrix is formed, the matrix containing cross-linked light-sensitive polymer having dispersed therethrough and/or included therein the water-insoluble polymer particulates, thus forming oleophilic image areas. Those portions of the system that were not subjected to actinic radiation are then readily washed from the coated item to form the hydrophilic, non-image areas.
Patent CA-1116776-A (CA)
Inventor: KAPLAN DONALD S
IPC: A61L17/04
Filed: 1979-02-21
Granted: 1982-01-19
Abstract: ABSTRACT A synthetic nonabsorable surgical suture compound of segmented polyether - ester block copolymers is disclosed.
Patent CA-1133239-A (CA)
Title: Apparatus and method utilized in the assembly of  electric motors for injecting measured quantities  of hardenable material
Inventor: STONER JESSE A
IPC: B65B3/04
Filed: 1979-03-30
Granted: 1982-10-12
Abstract: Abstract of the Disclosure An apparatus has means for containing a level of flowable hardenable material therein, and means is selectively operable for carrying a predetermined amount of the hardenable material from the level thereof in the containing means to a preselected position beyond the level of the remaining hardenable material in the containing means.  Means is associated with the carrying means in its preselected position for extracting therefrom another amount of the hardenable material predeterminately less than the predetermined amount.         A method of operating the apparatus is also disclosed.
Patent CA-1125253-A (CA)
Inventor: REICHOW JAMES R
IPC: A01K89/01
Filed: 1979-05-02
Granted: 1982-06-08
Abstract: AUTOMATIC SPIN CAST REEL     ABSTRACT OF THE DISCLOSURE         The device of the invention utilizes an adjustably positionable mercury switch to actuate a solenoid which in turn releases the line on the spinning reel in response to the reel reaching a predetermined angle or position in the casting motion.  This feature allows the line to be consistently released at the proper position in order to achieve the desired length of cast.
Patent CA-1141806-A (CA)
Inventor: FRIDLYAND MIKHAIL G
IPC: B23K35/02
Filed: 1979-07-11
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a non-consumable electrode for processes involving the use of an arc, comprising:  a housing made of a heat and electrically conductive material having a space into which cooling liquid can be supplied; and an active insert, rigidly secured to said housing, in the form of a truncated cone whose major base faces the cooling space, said major base having a recess therein in the shape of a spherical segment, and the parameters of the spherical seg-ment being defined by the following relationships:       H = H(0.3 ... 0.7); D + 2H > d> 0.8D, where H is the height of the cone, h is the height of the spherical segment, D is the diameter of the minor base of the cone, and d is the diameter of the base of the spherical segment.
Patent CA-1087257-A (CA)
Inventor: BAZIN LUCAS J
IPC: H03C1/00
Filed: 1979-07-23
Granted: 1980-10-07
Abstract: APPARATUS FOR AUTOMATIC GAMMA CONTROL OF TELEVISION COLOR SIGNALS                 Abstract of the Disclosure A plurality of comparators are used to compare the red, blue and green color signals of a color television camera against a first and second predetermined signal level threshold corresponding to selected values of grey scale. The outputs of the comparators are combined to ascertain the difference in signal amplitude between the red, blue and green signals with respect to the first and second predeter-mined signal thresholds which represent grey.  If the ampli-tude deviation of the red, blue and green color signals is within the threshold limits, a control signal adjusts the gamma characteristics of the blue and red color channels to match the amplitude of the red and blue color signals to the amplitude of the green color signal to correct to grey.  If the red, blue and green color signal deviation is without the threshold limits, the color signal is assumed correct and no adjustment is made.
Patent CA-1138360-A (CA)
Inventor: GORBATY MARTIN L
IPC: C10G1/00
Filed: 1979-09-21
Granted: 1982-12-28
Abstract: U.S. 20,603 ABSTRACT OF THE DISCLOSURE     Scale formation during the liquefaction of lower ranking coals and similar carbonaceous materials is significantly reduced and/or prevented by pretreatment with a combination of pretreat-ing agents comprising S02 and an oxidizing agent.  The pretreat-ment is believed to convert at least a portion of the scale-forming components and particularly calcium, to the correspond-ing sulfate prior to liquefaction.  The pretreatment may be accomplished with the combination of pretreating agents either simultaneously by using a mixture comprising S02 and an oxidiz-ing agent or sequentially by first treating with S02 and then with an oxidizing agent.
Patent CA-1128103-A (CA)
Inventor: HAYDON ARTHUR W
IPC: H02K7/116
Filed: 1979-10-03
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE An electric motor and method of making the motor, in which a unitary one-piece cylindrical housing is molded of nonmagnetic material with an H-shaped axial cross-section to provide cylindrical recesses in opposite ends of the housing. A gear train is inserted in one of these recesses, and a rotor assembly and a centrally orificed stator are inserted in the other recess. The stator is in the form of a sub-assembly having a plurality of annular pole pieces stacked in oppositely disposed relationship with each other. Each of these pole pieces has only a single salient stator pole projecting perpendicularly from adjacent the margin of the stator orifice, and the pole pieces are stacked such that the stator poles project in opposite directions and are arranged in diametrically opposed pairs to form a cylindrical array. Two of the pole pieces are provided with peripheral flanges to form a cylindrical enclosure for the energizing winding of the motor. The rotor assembly is located within the central orifice of the stator and includes a stationary nonmagnetic cover, a nonsalient pole rotor within the cover, and a rotor shaft which extends into the cylindrical recess for the gear train.
Patent CA-1135015-A (CA)
Inventor: HIROSE AKIRA
IPC: B65H11/00
Filed: 1979-10-17
Granted: 1982-11-09
Abstract: OPENING AND CLOSING APPARATUS            ABSTRACT OF THE DISCLOSURE             An opening and closing apparatus comprises a swingable member, spring means and resilient restoring force transmission means for transmitting the resilient restoring force of the spring.             The swingable member is supported pivotally by the support means so as to be opened and closed with respect to a base frame of the swingable member, and one end of the spring means is fixed to a support portion on which one end portion of the swingable member is pivotally supported, and the other end of the spring means can be twisted forcibly in the closing direction of the swingable member.  The resilient restoring force of the twisted end of the spring means is transmitted to or near the line of the center of the gravity of the swingable member, so that the opening and closing operation of the swingable member can be performed safely and smoothly.
Patent CA-1143475-A (CA)
Inventor: DREXLER JEROME
IPC: G11B7/013
Filed: 1980-01-31
Granted: 1983-03-22
Abstract: Abstract A recording medium for laser writing and a method of making same wherein a silver-halide emulsion coating disposed on a substrate is strongly exposed to actinic radiation and then developed, or otherwise processed for maximum black-ness. The black opaque emulsion is converted to a reflective recording medium by heating at least to 250° C in an oxygen containing environment until the emulsion coating assumes a shiny reflective appearance. Prior to developing, patterns may be photographically imposed on the medium to provide control indicia for the recording system or data base information to a playback system or to provide a means of replicating master recordings.
Patent CA-1123468-A (CA)
Inventor: FRITSCHI HERMANN
IPC: B65B63/04
Filed: 1980-02-29
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE For use in a textile folding and stretching operation, a clamping appliance has a first pivotable clamp arm mounted on a wall or the like by a bracket and a second pivotably mounted on the first.  In order to actuate the pivotable clamp arms without a separate operating lever, a spring loaded over-centre toggle lever connects the second clamp arm and the bracket.  The first clamp arm is mounted displaceably on the bracket.  One arm of the tog-gle lever is connected to the bracket by securing means that can be released upon displacement of the first clamp arm relative to the bracket.  This en-sures against undesired opening of the clamp arms in use.  Elements are pro-vided for the adjustment of the toggle linkage to adjust the insertion open-ing betueen the two clamp arms.
Patent CA-1156068-A (CA)
Inventor: RIEKELS LYNDA M
IPC: C22C38/60
Filed: 1980-03-19
Granted: 1983-11-01
Abstract: ABSTRACT           A free machining cast steel shape has in its micro-structure, both bismuth-containing inclusions and manganese sulfide inclusions.  The manganese sulfide inclusions act as microcrack initiators, and the bismuth-containing inclusions act as liquid metal embrittlers, propagating the microcracks. The mean size and spacing of the manganese-sulfide inclusions are controlled.
Patent CA-1136922-A (CA)
Inventor: RETZLAFF WILFRED F
IPC: A01J25/12
Filed: 1980-04-15
Granted: 1982-12-07
Abstract: Abstract An apparatus for and method of pressing and drain-ing whey from cheese curd.  In particular, this apparatus and method are made suitable for producing large blocks of cheese.  A container mold having an internal drain screen is filled with cheese curd particles.  Pressure is then applied to the cheese curd draining whey into the drain screen and out of the container mold.  The container mold is then inverted and the internal drain screen is removed and another application of pressure is used to close any remaining voids within the cheese curd.  The container mold is then sealed and prepared for shipping.
Patent CA-1135835-A (CA)
Inventor: FUHRER JACK S
IPC: H04N9/882
Filed: 1980-05-23
Granted: 1982-11-16
Abstract: RCA 73,688 Abstract A defect compensation circuit which substitutes a portion of delayed signal information for a real-time signal defect.  A capacitor passes the a-c component of the delayed signal and stores the d-c component of the real-time signal to preclude the occurrence of d-c shifts upon effecting the substitution of signal.
Patent CA-1139229-A (CA)
Inventor: RITCHEY THOMAS W
IPC: A61Q11/00
Filed: 1980-06-19
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE           Zinc ions may be kept in a biologically active solution at a pH of 4.5 to 8 by the addition of glycine.   The Zinc-glycine combination serves as an anticalculas-antiplaque agent in oral comositions.
Patent CA-1145105-A (CA)
Inventor: MACKRODT WILLIAM C
IPC: C07C17/00
Filed: 1980-08-06
Granted: 1983-04-26
Abstract: 10.                                                MD.30902 ABSTRACT            A solvent composition comprising 1,1,1-trichloroethane and a stabilizing amount of an epoxide of formula   wherein R1 and R2 are hydrogen, alkyl of 1 to 4 carbon atoms, phenyl or benzyl, R3 is hydrogen or alkyl of 1 to 4 carbon atoms, R4 is alkyl of 1 to 4 carbon atoms and  n  is 0 or 1.  Preferably the or each alkyl group contains 1 or 2 carbon atoms;  examples of useful epoxides are ethyl trans-2,3-epoxybutyrate, ethyl 3,4-epoxy-3-methylvalerate and ethyl beta-methyl-beta-phenylglycidate.
Patent CA-1103765-A (CA)
Inventor: LEMOINE MAURICE G
IPC: H04N5/04
Filed: 1980-08-12
Granted: 1981-06-23
Abstract: ABSTRACT OF THE DISCLOSURE         Timing errors in a color television signal equal to a fraction of the nominal period of one cycle of color burst are corrected by clocking an analog-to-digital converter during each horizontal line interval of the television signal with two clock signals having the same nominal frequency equal to a multiple of that of the color burst.  During the color burst interval of each horizontal line, the analog-to-digital converter is clocked by a stable time base reference clock signal and the obtained digitized color burst is stored in a recyclable digital memory.  Following the color burst interval, the stored digitized color burst is regenerated for the remainder of the horizontal line and a clock signal derived for use in clocking the analog-to-digital converter.  The digitized television signal provided by the analog-to-digital converter is written into a clock isolator at times determined by the clock signal derived from the digitized color burst and, thereafter, read from the clock isolator at times determined by the reference clock signal.  Timing errors exceeding the nominal period of one color burst cycle are corrected by writing the digitized television signal from the clock isolator into a following random access memory and incrementally adjusting the memory's read time in accordance with such errors measured in steps equal to the period of one color burst cycle.          The stable time base reference clock signal is coupled to control the signal processing following passage through the clock isolator,
Patent CA-1158229-A (CA)
Inventor: GUGGER HANS
IPC: E21B15/04
Filed: 1980-09-10
Granted: 1983-12-06
Abstract: ABSTRACT     The invention relates to a mobile drilling rig providing a rotation head which is small enough to fit between the mast members of the rig.  Arrangements are made to pivot back the rotation head to give access to the drill line of the rig.  The mast members can be pivotted on a frame to place them into the drilling and travelling position respectively.
Patent CA-1161121-A (CA)
Inventor: FISCHELL ROBERT E
IPC: A61N1/37
Filed: 1980-09-19
Granted: 1984-01-24
Abstract: Recorder With Patient Alarm And Service Request Systems Suitable Fox Use With Automatic Implantable Defibrillator Abstract The invention relates to a system and apparatus, particularly adapted for use with an automatic implantable defibrillator, for monitoring electrocardiagram (ECG) data signals to provide a continuously updated recording of the ECG data.  The proposed recorder responds to the operating condition of the automatic implanted defibrillator device and places into storage, for subsequent readout by the patient's doctor, ECG data both immediately preceding the onset of a ventricular fibrillation episode and also during the subsequent defibrillation activity, when one or more high energy electrical impulses are applied to the patient's heart.  Selected other data regarding operation of the implanted defibrillator and pertinent to the doctor's evaluation of the patient's condition as well as the efficacy of the defibrillator unit, are also recorded by the proposed apparatus for subsequent readout.  In addition, the proposed recording apparatus operates to automatically alert the patient that ventricular fibrillation has been detected and that defibrillation is to be attempted, so that appropriate precautions may be taken.  Moreover, following defibrillation, the patient is alerted in a distinctive manner that defibrillation has occurred and that a physician should be contacted, as soon as possible.
Patent CA-1135177-A (CA)
Inventor: HASSELQVIST STIG E A
IPC: B05B7/00
Filed: 1980-10-07
Granted: 1982-11-09
Abstract: A B S T R A C T     This invention is a device for producing a large number of fibres generally from a thin wire, where-upon a cutting mechanism imparts a high initial speed to the wire which is then cut and possibly stabilised by being passed through a funnel-shaped opening into a pipe whose diameter is less than the length of the fibres.          The invention relates furthermore to a method of using fibres to bond and reinforce, for example concrete, and to manufacture sandwich panels in which the concrete is applied to the fibres shot into a spacing material.
Patent CA-1150452-A (CA)
Inventor: WHITEHEAD HOWARD A
IPC: A61F13/15
Filed: 1980-10-21
Granted: 1983-07-26
Abstract: ABSTRACT OF THE DISCLOSURE         A secretafacient device is provided which includes an intimate mixture of nonfusible absorbent fibers and relatively easily fusible fibers.  The fibers are maintained in an integral unit by fusing the heat-fusible fibers by embossment.  Embossment is conducted under conditions of relatively low temper-ature and pressure.  The device may be used as an absorbent material in a variety of applications.
Patent CA-1134156-A (CA)
Title: Vapor compression cycle device with multi-component  working fluid mixture and method of modulating the  thermal transfer capacity thereof
Inventor: VAKIL HIMANSHU B
IPC: F25B1/00
Filed: 1980-11-06
Granted: 1982-10-26
Abstract: RD-11,147 VAPOR COMPRESSION CYCLE DEVICE WITH MULTI-COMPONENT WORKING     FLUID MIXTURE AND METHOD OF MODULATING THE THERMAL              TRANSFER CAPACITY THEREOF     Abstract of the Disclosure A vapor compression cycle device includes a multi-component working fluid, a compressor, a condensing heat exchanger, a-high-pressure accumulator and an evaporating heat exchanger assembly comprising a plurality of evaporator stages and a low pressure accumulator to enable the modulation of the capacity of the device to transfer heat.  Means are provided to enable a rapid switching from device operation at high capacity to a lower capacity including the locating of the low pressure accumulator before a last stage of the evaporating heat exchanger in the working fluid flow path The disclosed arrangement also includes means for avoiding the depletion of lubricating oil at the compressor during normal operation, as well as means for controlling the superheating of the working fluid.
Patent CA-1134571-A (CA)
Inventor: MOULTON JOSEPH A
IPC: A22C25/14
Filed: 1980-11-24
Granted: 1982-11-02
Abstract: COD TONGUE CUTTING MACHINE                 ABSTRACT OF THE DISCLOSURE           A device for removing flesh from the body of a cod fish includes vacuum means for drawing the flesh from the body and means for severing the withdrawn flesh.  The flesh can be tongue or other membraneous tissue.
Patent CA-1148193-A (CA)
Inventor: ZIJLSTRA KORNELIS N
IPC: E21B17/043
Filed: 1980-11-27
Granted: 1983-06-14
Abstract: A B S T R A C T          COUPLING FOR INTERCONNECTING PIPE SECTIONS, AND    PIPE SECTION FOR WELL DRILLING OPERATIONS     Screw thread couplings for pipe sections in well drilling operations are provided with locking shoulders for locking the couplings against loosening due to impacts exerted thereon. The shoulders co-operate with means for guiding the locking shoulders to their locking position at the end of the coupling operation.
Patent CA-1154373-A (CA)
Inventor: PETTERSSON SUNE O
IPC: F23D11/40
Filed: 1980-11-28
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE In a burner, for example an oil burner, having a feed tube with a burner retainer therein, the air stream in the feed tube is controlled by a retarding shield positioned downstream of the burner retainer and having a central aperture for the flame and a substantially annular surrounding gap between the retarding shield and the inner periphery of the feed tube, and by a flange extending at right angles inwards from said inner peri-phery and which is positioned in spaced relation to the retarding shield in the direction of flow of the air.
Patent CA-1174834-A (CA)
Inventor: NIEBOER GERRIT
IPC: F16B5/06
Filed: 1980-12-11
Granted: 1984-09-25
Abstract: PHN. 9660                   11 ABSTRACT:             A hook-type connection for the play-free con-nection of two parts thereof.  A first part comprises a hook with wings which engage an edge which is formed on an abutment on a second part.  In the assembled condition, the wings are pivoted about the longitudinal axis of the shank of the hook, so that the hook is subjected to a torsional load.  A hook-type connection of this kind offers optimum freedom of design for the different manufacturing tolerances of the parts and the hook-type connection occuring during practice.