baber/WOPTO huggingface dataset:
Patent CA-1162350-A (CA)
Inventor: LAYER ROBERT W
IPC: C08L65/00
Filed: 1981-08-31
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE A polymeric composition of matter formed by ring opening polymerization using a metathesis catalyst com-prising bound antioxidant which is a reaction product of a norbornene-type monomer and a norbornenyl phenolic antioxidant.
Patent CA-1139205-A (CA)
Inventor: MATSUDA HIDEKI
IPC: B60C3/04
Filed: 1981-09-03
Granted: 1983-01-11
Abstract: Abstract of the Disclosure A heavy duty pneumatic low-sectional radial tire having an aspect ratio of not more than 0.8 is disclosed,  which comprises a pair of bead portions, a pair of side portions, a tread portion extending across the side portions, and a reinforcement for a tire casing composed of at least one carcass ply extending across two bead cores and turning up around the bead core and contain-ing cords embedded therein in a substantially radial direction of the tire, each cord having a modulus of no-t less than 4,000 kg/mm2, and a belt of at least two layers, each layer containing metal cords embedded therein, superimposed around a crown portion of the carcass and crossing with each other at a relatively small angle with respect to the equatorial line of the tire.  In this tire, a carcass line of the tire casing at a temporarily mounted posture on a normal rim under an internal pressure of 0.5 kg/cm2 depicts a bow-shaped profile in tire section defined by a curved line, whose curvature being smaller with distance from a chord PQ at the outside thereof, where the PQ is a line segment connecting a point P to a point Q, the point P is an intersection of the carcass line and a normal line of the carcass line passing an alienating point of the bead portion from a rim flange or an inflection point of the carcass line when the intersection is located inside the inflection point and the point Q is an intersection of the carcass line and a radial line of the tire passing the point P.  The bow shaped profile of -the carcass line is substantially symmetrical with respect to a substantially perpendicular bisector of the chord PQ as a symmetrical axis inside and outside thereof.
Patent CA-1178088-A (CA)
Inventor: KOUNKEL KENNETH L
IPC: G01M17/02
Filed: 1981-09-09
Granted: 1984-11-20
Abstract: TIRE DYNAMIC IMBALANCE    SCREENING SYSTEM    ABSTRACT OF THE DISCLOSURE  The magnitude of a variable property of a tire, such as the dynamic imbalance, may be predicted by measuring lateral runout at positions close to the end of the tread pattern on both sides of the tire and determining the lateral asymmetry of the tire based on the lateral runout values.  The output voltage B from a linear displacement runout transducer 25 is subtracted from the output voltage A of a linear displacement runout trans-ducer 26.  This signal, which has an amplitude at any point of A-B, is transmitted through a filter 27 which eliminates second harmonic and higher frequencies.  The filtered A-B signal is transmitted to a peak-to-peak detector 28 which produces an output voltage A-B,P/P corresponding to the maximum peak-to-peak value of the first harmonic (i.e., fundamental) component of the A-B filtered signal.  This peak-to-peak value is displayed on a digital meter 32 and simultaneously compared to a manually selected high limit by comparator circuit 44. A red light 35 is lighted when comparator circuit 44 indicates that the upper limit of acceptable dynamic imbalance has been exceeded.
Patent CA-1194403-A (CA)
Inventor: SCHLAPMAN WILLIAM J
IPC: B23K9/32
Filed: 1981-12-07
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE          An improved welding fume and spark trap includes a cannister and an inlet and outlet plenum for connection with an air filtration suction system designed to remove soot, fumes, and other particles from a welding area.  The trap includes an internal baffle for reducing the velocity of the air stream passing through the trap, in this way promoting settling of particles suspended within the air stream into water contained within a water chamber defined by the bottom portion of the cannister.
Patent CA-1156206-A (CA)
Inventor: MCCLELLAN THOMAS A
IPC: B65B67/12
Filed: 1981-12-23
Granted: 1983-11-01
Abstract: BCF:srs BAG HOLDER SUPPORT SYSTEM     Abstract of the Disclosure A bag holder support system comprising a pair of brackets adapted to be mounted on a wall or door.  Each bracket has a horizontal portion with a central upwardly extending portion for receiving the handle opening in one side of a bag, the bag having spaced oppositely extending walls with a handle portion formed by an opening in the walls.  The portions of the bracket which extend horizon-tally away from the upwardly extending portion of each bracket thereby suspend one wall of the bag.  Members are mounted on each bracket and are movable into position after a bag is suspended on the bracket to hold the wall of the bag in position and maintain the wall so that the bag is held open.     i.
Patent CA-1170016-A (CA)
Inventor: FUTROS ERNEST M
IPC: E21B19/084
Filed: 1982-01-08
Granted: 1984-07-03
Abstract: ABSTRACT           This invention relates to a mobile drilling rig used for deep wells.  The mast structure can be made considerably lighter-than previously by translation of the drilling string lifting pressure against the bottom of the mast rather than being supported by the mast itself.  A hydraulic cylinder extending upwardly within the raised mast bears against the bottom of the mast, and has a pulley at its top over which a lifting chain passes.  One end of the chain is linked to the bottom of the mast, the other to the top drive.  As the cylinder extends, the top drive rises, lifting the drilling string, but with virtually the entire lifting force against the bottom of the mast.
Patent CA-1194060-A (CA)
Inventor: HARDY DEREK J
IPC: B60V1/00
Filed: 1982-02-19
Granted: 1985-09-24
Abstract: ABSTRACT            Title:   "Air Cushion Vehicles"      Inspection and repair of an air cushion vehicle flexible skirt is carried out with the vehicle supported above a ground surface on support legs projecting from sleeve members built into rigid base structure of the vehicle so as to be open between upper and lower surfaces of the base structure.   The vehicle lift system is used to hover the vehicle clear of the ground so that the support legs can be secured in their projecting positions.   Alternatively, jacks may be supported over the sleeves and used to force the support legs down the sleeve members to their projecting positions.   The vehicle may be further raised above the ground surface to permit inspection and repair of the underside of the rigid base structure by first replacing each support leg with a support stand and pillar assembly and then using the jacks to raise the vehicle with the support legs resting on the pillars.
Patent CA-1175735-A (CA)
Inventor: KAYOUN PIERRE
IPC: G02B6/42
Filed: 1982-03-15
Granted: 1984-10-09
Abstract: A PROCESS FOR THE CONTROLLED MODIFICATION OF THE GEOMETRICAL      CHARACTERISTICS OF THE END OF A MONOMODE OPTICAL                FIBER AND APPLICATION THEREOF TO                       OPTICAL COUPLING                  ABSTRACT OF THE DISCLOSURE             A process is provided consisting in etching the end of a monomode optical fiber so as to modify the geometrical characteristics thereof, plotting the profile of the remote field and comparing it with that of another monomode optical element to be coupled, for example a semi-conductor laser.
Patent CA-1150070-A (CA)
Inventor: HOYECK RALPH SOMERVILLE WESTMO
IPC: E02B7/00
Filed: 1982-04-23
Granted: 1983-07-19
Abstract: ABSTRACT      A flexible dam using a fully or partly closed top; ship barge troller, boat, launch, navy ship or submarine, or tanker or any commercial, industrial, or navy ship or any type of vessel that was originally made or used for transportation in water, of any kind, to carry, support or sustain a flexible impermeable inextensible rubber, or rubberised plate fabric plate or the like which plate is referred to hereafter as water barrier plate or WBP, which plate is tightly anchored directly cor indirectly to the water bed and holds between its bottom and top ends the water that englobes the vessel or vessels and causes it to float on the surface of the water, pulling with it, in conjunction with a tie anchoring the said vessel to a point somewhere back upstream, the water barrier plate.
Patent CA-1180244-A (CA)
Inventor: MUCHIN JEROME D
IPC: A61F13/00
Filed: 1982-06-08
Granted: 1985-01-02
Abstract: ABSTRACT     A delivery system for adhesively affixed copolymer medical coverings such as adhesive bandages, surgical drapes, medical dressings and the like includes a film sheet disposed on and supported by a film sheet carrier.  A transfer adhesive is disposed on all but one edge of a transfer sheet which is then positioned on the film sheet surface opposite the film sheet carrier with a release sheet remaining in place until affixation to a subject to cover and protect the transfer adhesive.  The one edge of the transfer sheet without adhesive provides a grasping edge whereby the release sheet can be easily removed prior to affixation to the subject.  A pull strip is affixed to one edge of the film sheet to facilitate removal of the film sheet from the subject after use.  A carrier removal tab is affixed to the back of the film sheet carrier to facilitate its separation from the film sheet after affixation of the film sheet to the subject.
Patent CA-1166985-A (CA)
Inventor: LINDSAY GENE
IPC: C12Q1/44
Filed: 1982-08-04
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to a method of stabilizing king crab amebocyte lysate against loss of potency. The method com-prises combining the lysate with an amount of heparin sufficient to stabilize the lysate against loss of potency but insufficient to inhibit the reaction between the lysate and endotoxins. The lysate is useful in an improved method for detecting endo-toxins in blood serum and/or plasma which utilizes the lysate in the presence of a substrate which has a selected colorimetric indicator bound to it.  The improved stabilized lysate increases the accuracy of the tests for the detection of endotoxins which has not been possible in the past, due to the decrease in potency of the lysate of the prior art.
Patent CA-1176777-A (CA)
Inventor: ANCKER FRED H
IPC: C08K9/00
Filed: 1982-08-19
Granted: 1984-10-23
Abstract: SYNERGISTIC REINFORCEMENT PROMOTER SYSTEMS FOR FILLED POLYMERS     ABSTRACT OF THE DISCLOSURE          A reinforced, filled hydrocarbon polymer composition, having increased strength and ductility, contains synergistic mixtures of at least two copolymerizable interfacial agents including an adsorbable agent and a soluble agent.                       S P E C I F I C A T I O N
Patent CA-1174224-A (CA)
Inventor: SASSE WOLFGANG H F
IPC: B01J19/12
Filed: 1982-08-20
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE   A photochemical reaction system which produces hydrogen by seduction of hydronium ions using methylviologen or a related compound as  an electron-transfer agent and a platinum electron-transfer catalyst, wherein the catalyst is modified with a water-soluble divalent sulphur compound, or a sulphur compound in which the sulphur is reducible to the divalent state, in an amount sufficient to inhibit hydrogenation side-reactions during the      reduction process but not sufficient to significantly suppress the reduction of hydronium ion to hydrogen by the electron-transfer agent.
Patent CA-1172374-A (CA)
Inventor: AMEZCUA ROBERT
IPC: G06F3/023
Filed: 1982-09-09
Granted: 1984-08-07
Abstract: INTERACTIVE DISPLAY TERMINAL WITH ALTERNATING DATA PROCESSING AND TEXT PROCESSING SESSIONS   WITH TEXT PROCESSING STATUS LINE OPERABLE      DURING DATA PROCESSING SESSION                Abstract A  display word processor (11) has the capability of emulating a data processing terminal doe a host data processor (10) in an information processing system. With such a capability, the display word processor may be switched between data processing and word or text processing sessions.  In this information processing system, the interactive display (17) is operable during data processing sessions to display a word processing message when a word processing task is being carried out as a background task during the data processing session.  The word processing message may be displayed on a message line (7) which may be shared with a data processing message.  Alternatively, is the inter-active display terminal (17') is large enough, the word processing message line (9) may be displayed in an area dedicated to the word processing message.
Patent CA-1186285-A (CA)
Inventor: LICARI YAFFA
IPC: A47G25/06
Filed: 1982-12-01
Granted: 1985-04-30
Abstract: Abstract of the Disclosure A hanging rack includes a support member and at least  one  hanger  which  is  removeably  attached  to  the support member.  The support member is provided with an internal receptacle having a receiving station adapted to releaseably receive a plug attached to the hanger.  The receptacle  also  includes  a  locking  station  which  com-municates with the receiving station such that the plug can be moved from  the  receiving station to the locking station, where it is releaseably locked in place.
Patent CA-1198786-A (CA)
Inventor: CARIOU ROLAND
IPC: G01R19/15
Filed: 1982-12-14
Granted: 1985-12-31
Abstract: An a-c current sensor for measuring the current which flows in a conductor has an insulating frame having a central compartment open at its upper end and encompassed by a U-shaped receptacle for a bent portion of the conductor. A coil is housed in the central compartment. The frame is slidingly mounted within a sleeve made of a soft magnetic material and having two assembled half-shells. The voltage generated by the current across the coil is proportional to the intensity of current flow.
Patent CA-1195439-A (CA)
Inventor: BAATZ HENNING
IPC: G21F9/08
Filed: 1983-01-07
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE     Containers  for  the  transportation and/or  storage  of radioactive wastes are filled by evacuating the containers and utilizing the vacuum thus generated to draw radioacative waste into the container.   The radioacative waste  is  then dried in the container directly by continuing the vacuum and,  if desired, heating the container with an electrical heater, the vapors thus produced being condensed before the withdrawn gas is filtered.
Patent CA-1191210-A (CA)
Inventor: BRANDT HARALD E
IPC: H04J/
Filed: 1983-03-08
Granted: 1985-07-30
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus are disclosed for synchronising the phase of a transit exchange in a digital communication net-work.  The transit exchange has a signal-controlled oscillator with an output signal which depends on the collectively weight-ed phase difference between the local exchange clock and the clock of the other exchanges.  To avoid phase jumps, a signal corresponding to the phase difference is sampled, the sampled values differentiated, the differentiated values compared with a limit value employing a phase jump when exceeded, and  when this value is exceeded a signal with the control signal's highest value but with opposite sign is added to form a compen-sation signal, this compensation signal is added to the differ-entiated value.  After possible weighting, the differentiated value is summed with corresponding differentiated values from comparison with the phases of other links, and the sum value integrated to obtain a resulting control signal.
Patent CA-1190314-A (CA)
Inventor: KING JOHN A
IPC: H04R1/22
Filed: 1983-03-16
Granted: 1985-07-09
Abstract: Abstract of the Disclosure An improved acoustic impedance for a direct radiating dynamic loudspeaker having a natural Q greater than about 1.2 is substantially planar and is positioned in front of and covers the projected frontal radiation area of the diaphragm or cone of the loudspeaker.  The acoustic impedance element is supported about its periphery and comprises a fibrous felt material having an airflow resistance in the range of about 50-100 cubic feet per minute at .5 psi pressure drop, a density in the range of about 6-12 ounces per square yard, and a thickness in the range of .03-.09 inch.  The acoustic impedance element is an air-permeable continuous sheet and is comprised substantially entirely of fibers of synthetic materials, such as, for example, polyester, which are relatively impervious to moisture.  The Q of the speaker including the damping element is in the range of about 0.75-1Ø
Patent CA-1192837-A (CA)
Inventor: TUBBS DEAN L
IPC: B01F3/04
Filed: 1983-05-24
Granted: 1985-09-03
Abstract: APPARATUS FOR AERATING WATER SUPPLIES            ABSTRACT OF THE DISCLOSURE          An apparatus for aerating well water in a home water system includes a pressure tank situated above the water in the ground well, means for delivering water from the well to the pressure tank under pressure, an aerator including a pipe tee having a vertical passage therethrough and a horizontal passage open to the vertical passage, a water inlet pipe open from below the water line in the pressure tank to the top of the vertical aerator passageway, a turbulation flow pipe open from the bottom of the aerator vertical passage to the well and terminating above the level of the water in the well.  The horizontal passage is open to the atmosphere.  The pipe tee supports a mixing plug made of silver solder which is in sealing relation to the water inlet pipe and terminates in line with the horizontal pipe tee passage.  The plug has at least one relatively narrow, straight line opening through it for the discharge of water from the pressure tank into the pipe tee.
Patent CA-1263500-A (CA)
Inventor: RIVIER JEAN E F
IPC: C07K7/06
Filed: 1983-07-26
Granted: 1989-11-28
Abstract: GnRH ANTAGONISTS II ABSTRACT OF THE DISCLOSURE    Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads.  Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads.  The peptides have the structure:          X-.beta.-D-2NAL-R2-D-Trp-Ser-Tyr-R6-R7-Arg-Pro-R10 wherein X is hydrogen or an acyl group having 7 or less carbon atoms; R2 is Cl-D-Phe, F-D-Phe, NO2-D-Phe, Cl2-D-Phe or Br-D-Phe; R6 is 4-NH2-D-Phe or D-Arg;          R7 is Leu or N.alpha.Me-Leu; and R10 is Gly-NH2, NHCH2CH3 or D-Ala-NH2.
Patent CA-1221302-A (CA)
Inventor: DIERICHS WOLFGANG
IPC: D06N7/00
Filed: 1983-09-09
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE      Lining paper having a dehesive surface for wallpapers of all kinds and heavy wall coverings which consists of a fleece laminated on one side with a thin plastic film.
Patent CA-1216112-A (CA)
Inventor: JOHNSON RONALD E
IPC: B41N10/00
Filed: 1983-09-14
Granted: 1987-01-06
Abstract: ABSTRACT OF THE DISCLOSURE      In a printing apparatus using a collector membrane, certain formulations of room temperature vulcanizing silicone materials form membranes with superior performance.          The preferred release characteristic of the material is set forth in terms of the time it takes a test element to roll along an inclined plane having an adhesive material thereon.
Patent CA-1208364-A (CA)
Inventor: WIEDER ARMIN
IPC: H01L27/11
Filed: 1983-09-27
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE A static memory cell has two switching transistors of a first channel type disposed on a semiconductor substrate which are connected through respective load elements of a second channel type to a supply voltage, the drain terminals of the switching transistors being cross-connected to the gate of the other transistor as well as to the gate of the load element connected in series therewith. Each of the load elements consists of highly doped sections of a layer of polycrystalline silicon covering the substrate with an insulating layer therebetween and weakly or non-doped portions of the polycrystalline silicon layer forming a channel region between the highly doped sections. An additionally doped region of the semiconductor substrate functioning as a gate region is disposed below the channel region. This construction substantially reduces the surface area of the substrate occupied by the memory cell.
Patent CA-1208549-A (CA)
Inventor: BROCKAS ANTHONY J
IPC: G01N33/577
Filed: 1983-10-03
Granted: 1986-07-29
Abstract: A B S T R A C T              ASSAY FOR THE FREE PORTION OF SUBSTANCES IN BIOLOGICAL FLUIDS      An assay for the free portion of an analyte, present in a biological fluid which also contains the analyte bound to natural binders, comprises incubating a sample of the fluid with a specific binder for the analyte and an antibody to the specific binder whereby the analyte and the antibody are caused to compete for binding sites on the specific binder.   The antibody is peferably an anti-idiotype antibody to the specific binder.   One of the specific binder and the antibody is labelled, whereby the proportion of the labelled reagent bound to its binding partner can be measured and used to determine the free analyte concentration in the sample,
Patent CA-1226400-A (CA)
Inventor: SMITH PHILIP M
IPC: C09D5/02
Filed: 1983-10-26
Granted: 1987-09-01
Abstract: OPACIFICATION OF PAINT                     ABSTRACT    Aqueous paints are disclosed having improved hide at lowered titanium dioxide content in which the dispersed pigment is present in an amount providing a pigment volume concentration of from 20% to 80%, and in which the pigment contains from 5% to 65% of titanium dioxide, rutile, and the balance of the pigment consists essentially of pigmented vesiculated beads and opaque polymer particles in a ratio of 30/70 to 90/10.  The proportion of opaque polymer particles is smaller at higher pigment volume concentrations to avoid excessive impairment of the burnish and scrub resistance, but a large gain in hide is obtained, nonetheless.
Patent CA-1216578-A (CA)
Inventor: MCREA JAMES C
IPC: C07H5/06
Filed: 1983-11-16
Granted: 1987-01-13
Abstract: ABSTRACT OF THE DISCLOSURE    Synthesized succinyl and glutaryl glucosamines, p-(succinylamido)- phenyl-.alpha.-D-gluco- and mannopyranosides, p-(glutarylamido)-phenyl-.alpha.-D-gluco- and mannopyranosides and p-(isothiocyanotophenyl)-.alpha.-D-gluco- and mannopyranosides are reacted with insulin to form corresponding glycosylated insulins containing from 1 to 3 glycosyl groups per insulin molecule.  The novel glycosylated insulins resist aggregation and show significant activity in depressing blood sugar levels.
Patent CA-1205048-A (CA)
Inventor: PYKA LARRY V
IPC: A47B57/04
Filed: 1983-11-22
Granted: 1986-05-27
Abstract: TILTED SHELF ASSEMBLY     ABSTRACT OF THE DISCLOSURE           A tilted shelf assembly is disclosed in which a shelf is in the form of a member of sheet material having bends including a 90 degree bend defining a junction between rearward and forward wall portions.  The rearward wall portion is inserted between fingers of two brackets which have shaft portions engaged in openings in the side walls of a display fixture.  A 180 degree bend is provided at the upper edge of the forward wall portion of the shelf, lockingly engaged between fingers of a forward pair of brackets.
Patent CA-1220127-A (CA)
Inventor: ROBERTSON WAYNE
IPC: F23D11/44
Filed: 1983-11-22
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE         The specification discloses an oil combustion system for burning waste oil in which oil is pumped by an oil transfer pump from an oil reservoir through a bouyant swirling filter.  The oil is supplied to a high pressure input of a pressure reducing fitting and is trans-mitted through the fitting to a low pressure output and a high pressure output.  A siphon nozzle head is operable to siphon the oil from the low pressure output of the fitting, to preheat the oil, to atomize the oil and to output the atomized oil.  Retention chambers and heat transfer plugs within the nozzle head facilitate preheating of the oil and perform a baffle function.