baber/WOPTO huggingface dataset:
Patent CA-1162673-A (CA)
Inventor: HOESCHELE GUENTHER K
IPC: C08K5/098
Filed: 1981-10-22
Granted: 1984-02-21
Abstract: *     ABSTRACT OF THE DISCLOSURE          A thermoplastic copolyester elastomer compo-sition comprising (A) a copolyester consisting essen-tially of a multiplicity of long-chain ester units and short-chain ester units joined through ester linkages, said long-chain ester units being represented by the formula -OGO-?-R-?-and said short-chain ester units being represented by the formula -ODO-?-R-?-where G is a divalent radical remaining after the removal of hydroxyl groups from at least one long-chain glycol having a melting point of less than about 55°C and a number average molecular weight of from about 400-4000, R is a divalent radical remaining after removal of carboxyl groups from at least one dicarboxyl ic acid having a molecular weight of less than about 300, and D is a divalent radical remaining after the removal of hydroxyl groups from at least one aliphatic diol having a molecular weight of less than about 250, with the proviso that at least about 70 mole percent of the short-chain ester units are either ethylene terephthalate units or 1,4-butylene terephthalate units, said short-chain ester units being present in an amount of 15-95% by weight of said copolyester; and (B) from about 0.1 to 10% by weight based on said copolyester of at least one alkali metal salt of an aliphatic polycarboxylic acid containing at least 20 carbon atoms and having a molec-ular weight of less than about 1500.
Patent CA-1179096-A (CA)
Inventor: SCHIMMEL KARL F
IPC: C08G18/72
Filed: 1981-10-23
Granted: 1984-12-04
Abstract: Abstract of the Disclosure Rheology modifiers useful in water-based and organic solvent-based compositions are derived from the reaction of polyalkylene oxide, polyfunc-tional material, diisocyanate and little or no water.  The modifiers are characterized by having a branched structure and containing substantially no terminal hydrophobic groups.
Patent CA-1159306-A (CA)
Inventor: LEPP RAYMOND J
IPC: B65H75/00
Filed: 1981-11-04
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           Irregular lap formations, such as telescoping, are removed by sandwiching the coil between two horizontally spaced, vertically disposed members each engaging lap edges on respective opposite sides of the coil and then moving at least one of these members toward the other.
Patent CA-1174997-A (CA)
Title: Method of liquefaction of carbonaceous materials
Inventor: PORTER CLIFFORD R
IPC: C10G1/06
Filed: 1981-11-16
Granted: 1984-09-25
Abstract: ABSTRACT             Hydrocarbon liquids are obtained from carbonaceous materials, such as coal, by contacting the carbonaceous materials with a metal carbonyl or a low valent complex of the transition metals and water gas under alkaline conditions to form a reaction mixture, and then heating the reaction mixture to a sufficient temperature and pressure to obtain the hydrocarbon liquids.
Patent CA-1226583-A (CA)
Inventor: PETER SIEGFRIED
IPC: C09K8/60
Filed: 1982-02-19
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a process for preventing the precipitation of elementary sulfur in the riser pipes of probes for natural gas, and a solvent for sulfur which solvent is particularly suitable for this process.  For the dissolution of the precipitating elementary sulfur an ester of an optionally mono- or poly-unsaturated fatty acid and/or the reaction product of H2S with an ester of a mono- or poly-unsaturated fatty acid, optionally in solution, is used, the solvent for sulfur being liquid under the conditions in the mining probe being sparingly soluble in the gas, and being added to the gas stream at a suitable place.
Patent CA-1177712-A (CA)
Inventor: SHEPHERD MICHAEL
IPC: F01P7/08
Filed: 1982-03-19
Granted: 1984-11-13
Abstract: ABSTRACT     A modulating fluid shear coupling apparatus is disclosed herein which comprises a driving member mounted within a working chamber defined by a driven member and rotatable coaxial with the driven member.  The driving and driven members include complementary shear surfaces to effect torque transmission between the two members when shear fluid is received between the shear surfaces.  The driven member defines a reservoir and includes a passageway leading from the reservoir to the working chamber.  At least two annular grooves are defined by the driven member and open into the working chamber adjacent the driving member at different radial positions.  The annular grooves and associated passageways leading from the grooves to the reservoir provide for pumping the shear fluid from the working chamber back to the reservoir.  Various control means are provided for selectively opening and closing the various passageways to yield several different degrees of coupling between the driving and driven members.
Patent CA-1178687-A (CA)
Inventor: LEIKAM GARY E
IPC: H04L13/16
Filed: 1982-03-23
Granted: 1984-11-27
Abstract: DYNAMIC SEND QUEUE MODIFICATION SYSTEM            Abstract of the Disclosure A data communications system to provide for the dynamic modification of a queue of documents arranged sequentially for transmission.  An operator interacts with the send queue by making the send queue selection from a menu of communication request tasks on a dis-play.  Selection of the addition to the send queue op-tion invokes a routine to add a send job.  Operator selection of the display send queue option invokes a routine to display the send queue in the display for review of the current send queue and its status.  A delete send job option invokes a routine to allow the operator to delete any job from the send queue except the one currently being sent.  The select next send job option invokes a routine to allow the operator to start or restart the sending process from any point within the send queue.
Patent CA-1155099-A (CA)
Inventor: KROGSRUD JENS C
IPC: F21V21/26
Filed: 1982-04-07
Granted: 1983-10-11
Abstract: ABSTRACT OF THE DISCLOSURE An electric lamp includes a shade which is mounted through a switch enclosure to a support arm.  Typically, the switch enclosure and the shade are cylindrical with the shade being larger in diameter than the enclosure.  The shade is supported eccentrically below the enclosure by means of an inturned bottom flange of the enclosure which supports a nylon ring to which is secured the shade.  A glider ring is positioned between the underside of the flange and the top of the shade.  This arrangement permits the shade to be turned easily with respect to the enclosure to different selected locations for illuminating different areas.
Patent CA-1149126-A (CA)
Title: Refuse container assembly actuating mechanism
Inventor: NEUFELDT JACOB J
IPC: B65F9/00
Filed: 1982-05-21
Granted: 1983-07-05
Abstract: ABSTRACT OF THE DISCLOSURE      The specification describes an actuating mechanism for a refuse container assembly having a refuse receptacle mounted on a support for pivotal movement about a transverse pivot axis adjacent the upper end of a rear wall of the receptacle between a lower refuse receiving position and an elevated refuse discharge position, the actuating mechanism comprising first and second spaced arms adapted to be mounted on the support for pivotal movement about the receptacle pivot axis and first and second extendable and retractable motor devices associated with each arm, one end of the first motor device being connected to its associated arm at a point thereof remote from the pivot axis and the other end thereof being adapted to be connected to the support and one end of the second motor device being connected to the arm at a point thereof remote from the pivot axis and the other end of the second motor device being adapted to be connected to the receptacle.
Patent CA-1200842-A (CA)
Inventor: RAMSEY JAMES E JR
IPC: G01R11/23
Filed: 1982-05-27
Granted: 1986-02-18
Abstract: 49,165 ABSTRACT OF THE DISCLOSURE         An induction meter including a voltage  and a current magnetic sections each producing magnetic flux for driving a rotatable disk at a rate responsive to an AC electric energy quantity to be measured is disclosed.  The induction meter has an improved voltage magnetic section comprised of a substantially E-shaped laminated magnetic core having a center leg terminating at a main pole face and two adjacent legs terminating at coplanar auxiliary pole faces on opposite sides of the main pole face.  The first and last laminae of the magnetic core define a first and second side,  respectively,  of the core.  A voltage coil is wound about the center leg. A nonmagnetic multi-function support and spacer bracket extends from one of the adjacent legs to the other adjacent leg.  The bracket has three perpendicular extensions which give the bracket a  substantially  E-shaped  configuration.   Each  of  the perpendicular extensions corresponds to one of the legs of the magnetic core.  The bracket is located adjacent to the first side of the magnetic core and has one edge substan-tially coplanar with the auxiliary pole faces.  A perpen-dicular extension corresponding to the center leg provides support  for  the  voltage  coil.   A  light  load  adjuster bracket provides an adjustable shunt path  for magnetic flux between the main pole face and the auxiliary pole faces.  The  light  load  adjuster bracket  is  located in magnetic proximity to the first side of the magnetic core and is separated therefrom by the nonmagnetic bracket.  A   49,165 power factor bracket extends from the second side of the magnetic core.  A flux return tongue is carried by the power factor bracket and is located opposite the main pole face while maintaining a spaced relationship  therewith. The electroconductive disk rotates within this predeter-mined space.
Patent CA-1174337-A (CA)
Inventor: LOOSE PETER W
IPC: B23D25/12
Filed: 1982-06-18
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE            The invention relates to electronic control of a crop shear for trimming the head and tail of a bar. The bar is scanned longitudinally by a camera to monitor its progress towards the crop shear. The bar is also scanned transversely by a second camera connected to a processor which analyses the shape of the bar to determine the optimum point for cropping. The method is also described for distinguishing between the outline of a bar and surface anomalies such as may be caused by water or scale on the bar.
Patent CA-1186528-A (CA)
Inventor: NEUMANN LAWRENCE T
IPC: F16H48/06
Filed: 1982-07-05
Granted: 1985-05-07
Abstract: IMPROVED INTEGRAL HOLDOUT RING AND SPRING RETAINER FOR DIFFERENTIALS     ABSTRACT OF THE DISCLOSURE     An improved differential mechanism of the holdout ring type is disclosed, characterized in that the annular holdout rings are mounted concentrically between the driven clutch members and the associated side gears, respectively, and the device for biasing the driven clutch members toward engagement with the driving spider member arranged therebetween includes a pair of compres-sion springs mounted concentrically between the holdout rings and the side gears.  Each holdout ring includes an outer flange portion that is rotatably received within a corresponding groove contained in the associated driven clutch member, a plurality of circumferentially spaced holdout lugs that cooperate with the center  cam member, a tubular central portion that extends in concentrically spaced relation between the center cam member and the associated side gear, and a radially inwardly directed inner spring retainer flange portion carried by the free extremity of the tubular portion and against which one end of the compression biasing spring reacts.
Patent CA-1191835-A (CA)
Inventor: GROSSMANN MAX
IPC: C10N30/06
Filed: 1982-07-23
Granted: 1985-08-13
Abstract: Abstract of the disclosure:    water-soluble lubricant characterized by a content of compounds of the formula 1              (1) wherein R is hydrogen, C1-C12alkyl or C1-C12alkenyl, R1  is C1-C18 alkyl or C2-C18alkenyl, A is a group of the formulae -(CH2CH20)m-   and   (CH3H60)n-X is an integer of from O to 15 and the numerals for m and n are chosen such that the total content of ethylene oxide and/or propylene oxide in the molecule amounts to 10 - 800 alkylene oxide, units.
Patent CA-1201576-A (CA)
Inventor: MANDRIN CHARLES
IPC: C01B5/00
Filed: 1982-07-29
Granted: 1986-03-11
Abstract: Abstract of the Disclosure The synthesis gas plant is operated in n successive periods.  During the first period, fresh water in excess is supplied to the synthesis gas plant (1) and the waste water from the resulting mixture is separated in a condenser (8) and supplied to a storage container (25),  During the next (n-1) operating periods the waste water stored in the container (25) is used as freed water for the synthesis gas plant (1) and the waste water obtained on each occasion is stored in layers, depend-ing on its deuterium concentration, in the container (25).  The waste water having the highest deuterium concentration, obtained during the last operating period, is introduced into a second container (24) and supplied therefrom to a heavy-water plant.         In order to recover deuterium from the gas mixture leaving the condenser (8) and consisting of hydrogen, steam and residual components, the gas mixture is introduced into an exchange stage (38), in which the gas mixture is brought into isotope exchange in counter-current with additional water, as a result of which the additional water becomes enriched in deuterium and is supplied to the synthesis gas plant.
Patent CA-1191473-A (CA)
Inventor: SCHAEFER JOHN O
IPC: B41J31/10
Filed: 1982-08-04
Granted: 1985-08-06
Abstract: SPLICELESS RIBBON STRUCTURE HAVING LEADER AND          TRAILER AND METHOD OF MANUFACTURE THEREFOR Abstract of the Disclosure A ribbon of the single use film substrate, completely transferrable ink layer type, is disclosed wherein the leader and trailer are formed by adhering over the inked side of the ribbon a thin adhesive faced tape or foil and where the tape or foil is adhesively engaged with the substrate in a region having had all or part of the ink removed therefrom to provide an adherent surface.  The tape or foil is further provided with a region of adhesive engagement for attachment to supply and takeup spools.
Patent CA-1195794-A (CA)
Inventor: KITANO MASAO
IPC: E01F9/08
Filed: 1982-10-25
Granted: 1985-10-22
Abstract: Abstract of the Disclosure A traffic marking paint having an excellent drying property comprising a non-aqueous resin dispersion, a filler and a pigment.  The traffic paint can be used with or without glass beads, and can be quickly dried without remaining the inside portion of the coated paint layer in the undried state.
Patent CA-1183545-A (CA)
Inventor: YORK BILLIE M JR
IPC: C07D233/50
Filed: 1982-11-12
Granted: 1985-03-05
Abstract: ABSTRACT   2-(Trisubstituted Phenylimino)-imidazolines, also known as 2-(trisubstituted anilino)-1,3-diazacyclo-pentene-(2), compounds and their use for lowering intra-ocular pressure are disclosed.  The compounds are represented by the general formula:
Patent CA-1190075-A (CA)
Inventor: HASEGAWA YUSAKU
IPC: D21F1/00
Filed: 1982-11-15
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE:         A bound-layer type Fourdrinier papermaking machine is improved by providing its forming roll on the periphery thereof with circular or helical grooves.           The air entrapped in the wedge-shaped gap between the forming roll and the endless felt belt advanced toward the forming roll is expelled through the grooves, to ensure production of a high-quality sheet of paper at a high speed.
Patent CA-1184975-A (CA)
Inventor: SO EDDY
IPC: G01R27/26
Filed: 1983-01-11
Granted: 1985-04-02
Abstract: TITLE A FREQUENCY COMPENSATOR FOR A CURRENT-COMPARATOR CAPACITANCE BRIDGE                                INVENTOR                           Eddy So ABSTRACT OF THE DISCLOSURE            A method and apparatus for rendering a high-voltage current-comparator capacitance bridge insensitive to frequency fluctuations when used for measuring inductance.  A compensating current, proportional to twice the change in the current through the reference capacitor due to frequency fluctuations a is driven into the first comparator winding, through which the current from the reference capacitor passes, resulting in a current in that winding having frequency characteristics similar to those of the current passing through the second winding, which is con-nected to the inductance.  This compensating current is derived from a reduced replica of the applied high-voltage or from the current through the reference capacitor.
Patent CA-1208277-A (CA)
Inventor: MATTLE HANS P
IPC: H04N17/04
Filed: 1983-02-17
Granted: 1986-07-22
Abstract: Abstract of the Disclosure MEASURING HEAD FOR DETERMINING BOTH THE COLOR          PURITY AND THE CONVERGENCE IN A COLOR TV PICTURE TUBE     A measuring head serving to determine both the color puri-ty and the convergence in color TV picture tubes with a specially shaped     diaphragm aperture, with the distance of the brightness sensors being adapted to the mutual spacing of the phosphor stripes, permits a wide positioning tolerance when placed in front of the screen of the picture tube. Moreover, to make the determination of the convergence more accurate, the output signal of the measuring head is such that it can be made independent of the influence of the intensity and of the time dependence of the brightness signals.     (Fig. 3) cont'd.
Patent CA-1207881-A (CA)
Inventor: ZACHARIADIS ROBERT G
IPC: G01S15/87
Filed: 1983-03-01
Granted: 1986-07-15
Abstract: MARINE CABLE LOCATION METHOD            Abstract An acoustic positioning method locates a marine cable 11 at an exploration site, such cable employing a plurality of hydrophones 12 at spaced-apart positions along the cable 11.  A marine vessel 14 measures water depth D to the cable 11 as the vessel 14 passes over the cable 11 and interrogates the hydrophones 12 with sonar pulses along a slant range S as the vessel travels in a parallel and horizontally offset path to the cable.  The location of the hydrophones is determined from the recordings of water depth D and slant range S.
Patent CA-1183705-A (CA)
Title: Cutting tool assembly
Inventor: ARMBRUST WILLIAM D
IPC: B23B27/04
Filed: 1983-03-09
Granted: 1985-03-12
Abstract: TITLE OF THE INVENTION                       CUTTING TOOL ASSEMBLY                     ABSTRACT OF THE DISCLOSURE     Disclosed is a cutting tool assembly having a hard, wear resistant insert, a shim and a blade body.  The shim has a rearwardly extending recess for receiving the insert.  The insert abuts against a top, bottom and rear portion of the shim recess.  The shim recess tapers toward the open end of the shim recess to springingly hold the insert.  The blade body has a downwardly and rearwardly extending recess on a first end for receiving the shim and insert.  The blade body recess is also inclined to the longitudinal axis of the blade body.          The blade body recess tapers toward the blade body so as to wedgingly hold the shim and insert.
Patent CA-1182343-A (CA)
Inventor: POWELL DAVID W
IPC: A47K3/34
Filed: 1983-03-31
Granted: 1985-02-12
Abstract: APPLICATION FOR LETTERS PATENT      FOR     ADJUSTABLE WALL JAMB FOR SHOWER DOOR     ABSTRACT OF THE DISCLOSURE      An adjustable wall jamb assembly for a shower door comprising a fixed wall jamb member adapted to be affixed to a wall, an adjustable block assembly comprising a block adapted to be affixed to the fixed wall jamb and having a threaded opening, and an adjustment screw having an external thread complementary with that of the adjustment block, the adjustment screw having an axial aperture and engaging means at one end for being engaged and rotated within the adjust-ment block, an adjustable jamb member adapted to slide over the fixed jamb member and to engage the end of the adjust-ment screw, and a screw disposed through an aperture in the adjustable jamb member, extending through the axial opening of the adjustable screw and being adapted to enter the wall on which the fixed jamb member is mounted.
Patent CA-1210945-A (CA)
Inventor: KURASHIMA HIDEO
IPC: A44C15/00
Filed: 1983-05-18
Granted: 1986-09-09
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a cufflink having two main parts, namely decorative member and a link member which are readily assembled and disassembled by a single finger push without any rotary movement thereof, so that even with a double cuff and/or single cuff shirt the cufflink hides and receives a button on the cuff of the single cuff shirt within a depression in the decorative member, and hides the button hole of the double cuff shirt.
Patent CA-1202346-A (CA)
Inventor: NANSEL HAROLD K
IPC: H01H35/40
Filed: 1983-06-13
Granted: 1986-03-25
Abstract: FLUID FLOW CONTROLLER ABSTRACT OF DISCLOSURE A pivotal shaft is connected to an actuator with the actuator being pivotally mounted with one end extending into a conduit and the other end being pivotally connected to the shaft.  Actuation of the actuator through fluid flow causes the shaft to pivot and, if desired, causes actuation of a switch.     The pivotal shaft is carried in a housing which has an opening connected to an opening in the conduit.  The actuator is pivotally mounted within the housing opening where a dam is provided to sub-stantially prevent bypass of water through the housing around the actuator to provide better and more reliable actuation force.
Patent CA-1199884-A (CA)
Inventor: WU LUNG-CHI
IPC: A01G1/04
Filed: 1983-07-26
Granted: 1986-01-28
Abstract: MUSHROOM SUPPLEMENT            ABSTRACT         An improved nutrient supplement is disclosed for enhancing the growth of mushroom mycelium in a compost bed comprising a particulate nutrient supplement having at least a partial coating of a hydrophobic material that is not readily assimilable by competing microorganisms in the compost.
Patent CA-1247918-A (CA)
Inventor: SCOZZAFAVA MICHAEL
IPC: G03G5/14
Filed: 1983-08-15
Granted: 1989-01-03
Abstract: -i-ELECTROPHOTOGRAPHIC ELEMENTS HAVING BARRIER LAYERS  OF CROSSLINKED POLYMERS OF ALIPHATIC OR AROMATIC      MONOMERS CONTAINING .alpha.,.beta.-ETHYLENICALLY UNSATURATED CARBONYL-CONTAINING SUBSTITUENTS         Abstract of the Disclosure An electrophotographic element comprising a conductive layer, a photoconductive layer and a barrier layer between the conductive layer and the photoconductive layer characterized in that the barrier layer comprises a polymerized crosslinked monomer having an aliphatic or aromatic group com-prising at least one .alpha.,.beta.-ethylenically unsatur-ated carbonyl-containing substituent is disclosed.
Patent CA-1199169-A (CA)
Inventor: LEVINE SEYMOUR
IPC: G01C21/16
Filed: 1983-09-20
Granted: 1986-01-14
Abstract: APPARATUS AND METHOD FOR             INERTIAL MEASUREMENT OF PIPELINE DEFLECTION     ABSTRACT OF THE DISCLOSURE       Apparatus and a method for detecting deflections along the length of a pipeline.  A plurality of measurements of inertial attitude are made along the length of the pipeline over time by means of apparatus, including sensors, associated with a pipeline pig.  Thereafter, by comparing a time sequence of such measurements, points of flexure are accurately located and identified.
Patent CA-1221467-A (CA)
Inventor: FAVA THOMAS F
IPC: G06F12/06
Filed: 1983-12-05
Granted: 1987-05-05
Abstract: Abstract of the Disclosure An address conversion unit for a multiprocessor system including a common memory, and in which at least one processor includes a private memory, with the private memory and common memory having separate and distinct memory spaces. The conversion unit converts addresses between private addresses that are used within the processor itself and addresses that are used to retrieve contents of locations in common memory.