baber/WOPTO huggingface dataset:
Patent CA-1243293-A (CA)
Inventor: ORDEMAN JOHN
IPC: F16B21/00
Filed: 1985-04-23
Granted: 1988-10-18
Abstract: ABSTRACT            A mounting for retaining a movable item (12) to a base (17) comprising a male and female element (11 and 15) to be  located  on  the  movable  item  (12)  or  base  (17) respectively or vice versa said male portion (11) having a disc like configuration and having at least one flange like protrusion (18) at one face thereof and to one side thereof which is spaced from the other face, said female portion (15) having an aperture (16) at one face thereof which is of corresponding configuration and dimensions as the male member (11) at the other face.
Patent CA-1262599-A (CA)
Inventor: DURAND DANIEL C
IPC: C08F4/658
Filed: 1985-04-30
Granted: 1989-10-31
Abstract: 5880(B146)(2) ABSTRACT OF THE DISCLOSURE          GAS FLUIDISED BED TERPOLYMERISATION OF OLEFINS      The present invention relates to a gas fluidised bed process for the production of copolymers having a density between 0.900 and 0.935, which process comprises copolymerisation of (a) ethylene, (b) propylene and/or 1-butene, and (c) alpha-olefins comprising from 5 to 8 carbon atoms in the gaseous state, in admixture with an inert gas and optionally with hydrogen, in the presence of a catalytic system comprising a cocatalyst consisting of at least 1 organo-metallic compound of a metal of groups II and III of the Periodic Table of Elements and a special solid catalyst.
Patent CA-1237140-A (CA)
Inventor: SUGERMAN GERALD
IPC: C09K21/14
Filed: 1985-05-13
Granted: 1988-05-24
Abstract: ABSTRACT     A composition of matter comprising neoalkoxy compounds having the following formula:                     wherein M is titanium or zirconium, R, R1 and R2 are each a monovalent alkyl, alkenyl, alkynyl, aralkyl, aryl or alkaryl group having up to twenty carbon atoms or a halogen or ether substituted derivative thereof, and, in addition, R2 may also be an oxy derivative or an ether substituted oxy derivative of said groups; A, B, and C are each a monovalent aroxy, thioaroxy, diester phosphate, diester pyrophosphate, oxyalkylamino, sulfonyl or carboxyl containing up to 30 carbon atoms; and a + b + c = 3.  Compositions containing the reaction product of said neoalkoxy compounds and comminuted material; polymeric compositions containing said neoalkoxy compounds; compositions containing said neoalkoxy compounds with both comminuted material and a polymer; and a process for preparing polymeric material which comprises compounding said polymeric material with a comminuted material and the aforesaid neoalkoxy compound.
Patent CA-1249101-A (CA)
Inventor: ALBERT MICHAEL P
IPC: A41D27/24
Filed: 1985-05-22
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE     A multiply garment component formed of two creased outer plies of fabric having a thermoplastic resin deposited on the inner surfaces and an improved method of fabricating the component are provided.  The edges of the fabric with resin are folded in over an interlining piece having a dimension corresponding substantially to the final component and subjected to heat and pressure to fuse the fabric to the shape of the component.   A complimentary creased fabric/interlining intermediate or creased fabric is placed in back-to-back alignment and edge stitched along the folded edges to form the component.
Patent CA-1237593-A (CA)
Title: Ground control
Inventor: HUTCHINS WARWICK
IPC: E21D20/00
Filed: 1985-05-22
Granted: 1988-06-07
Abstract: A cable bolt for ground control which is made from individual twisted wires which may be obtained from destranding a wire strand, the cable bolt being made by twisting the wires in a direction opposite to their normal twist, the cable bolt so formed having alternate areas of enlarged diameter where the wires are spaced from one and other and areas where the wires lie closely adjacent. A method of manufacturing such a cable bolt by twisting a number of wires into a strand having a twist, at least along part of its length, opposite to the original twist of the wires and which has alternate areas of enlarged diameter where the wires are spaced one from the other and areas where the wires lie closely adjacent. Also there is provided an apparatus to form such a cable bolt which includes means to receive individual ones of said wires and means whereby these can be twisted to perform the cable bolt.
Patent CA-1202728-A (CA)
Inventor: BARTLETT PETER G
IPC: G06J1/00
Filed: 1985-06-06
Granted: 1986-04-01
Abstract: Abstract of the Disclosure A combination of a programmable logic controller with analog circuitry.  The analog circuitry includes a summation point to which several items are coupled.          Analog inputs are selectively coupled to the summation point through analog switches.  Also, the output of a digital to analog converter couples to the summation point.  Still further, the analog output for the controller is obtained from a sample and hold circuit which has its input connected to the summation point and which includes means for outputting the analog value at its output back to the summing point.  Even still further, a comparator input couples to the summation point.  The arrangement provides for direct processing of analog information either by direct output of analog processed analog data or by obtaining one bit data from the comparator which represents whether a threshold has been reached by the analog data.  Digital processing of the analog data may be accomplished, if necessary by using the circuit to convert from analog to digital and back again.          The equipment is designed so that digital or analog, input or output cards may be inserted into any of the I/O positions without rewiring.
Patent CA-1235526-A (CA)
Inventor: MCKIBBEN BARRY A
IPC: H01J29/58
Filed: 1985-08-14
Granted: 1988-04-19
Abstract: Abstract A dynamic signal shaper for a cathode ray tube display system is described.  In some cathode ray tubes an electromagnetic lens is driven by a correction signal derived from the beam deflection signals.  The required correction signal is proportional to the product of the squares of the horizontal and vertical deflection signals.  The described signal ahaper incorporates means for making the constant of proportionality independently adjustable for beam deflections in each corner of the cathode ray tube screen.
Patent CA-1255423-A (CA)
Inventor: FRYD MICHAEL
IPC: B05D5/12
Filed: 1985-09-12
Granted: 1989-06-06
Abstract: TITLE POLYIMIDE COATING COMPOSITIONS   ABSTRACT OF THE DISCLOSURE Composition  for  the  application  of  planar polyimide  coatings  comprising  an  aprotic  solvent solution of selected aromatic dianhydrides which have been at least 20% esterified with a volatile alcohol and an equivalent amount of selected aromatic diamine.
Patent CA-1249925-A (CA)
Inventor: SHISHKIN VIKTOR V
IPC: F16L55/1645
Filed: 1985-10-15
Granted: 1989-02-14
Abstract: METHOD AND APPARATUS FOR REPARING A PIPELINE      ABSTRACT      A method for reparing a pipeline comprises cleaning the pipeline from deposits concurrently with laying therein a flexible line which is used for drawing into the pipeline a traction cable and energy and mortar supply lines connected to a coating application means. In an apparatus for carrying out the method, a flexible line supply means is mounted on a cleaning means, behind the cutting tool thereof, and compris-es a chamber which is open at the end thereof, and houses a horizontally mounted reel with flexible line and a rotatable member for unwinding the flexible line from the reel.
Patent CA-1248466-A (CA)
Inventor: PROCTOR JAMES A
IPC: F17C13/06
Filed: 1985-10-15
Granted: 1989-01-10
Abstract: A SEALABLE FLUID CONTAINMENT ASSEMBLY          Abstract of the Disclosure A hermetically sealable fluid containment assembly is provided.  Fluids, such as compressed gases, are typically stored in a base container having a shoulder with a neck projecting outwardly from the shoulder.  In accordance with the invention, a collar member generally surrounds the neck and rests upon the shoulder of the base container.  A locking arrangement is provided to securely fasten the collar member to the base container.  A closure member in the form of a protective cap engages the collar member.  To prevent the leakage of fluid between the collar and the base container, a seal is provided between respectively engaging surfaces of the base container and the collar. The leakage of gas between the collar member and the closure member is also prevented by a second seal disposed between respective engaging surfaces of the closure member and the collar member.
Patent CA-1251609-A (CA)
Inventor: GANS LEO
IPC: A47L9/24
Filed: 1985-10-23
Granted: 1989-03-28
Abstract: UNITED STATES PATENT APPLICATION       FOR                 AQUATIC VACUUM HOSE SWIVEL CUFF         BY                             LEO GANS                              ABSTRACT          An aquatic vacuum hose swivel cuff coupling comprises, in combination, a blow-molded vacuum hose and a molded swivel cuff.  The hose includes one end which terminates as a right cylindrical end portion and a hose ring provided substantially adjacent to the cylindrical end portion whereby a circumferential groove is provided between the cylindrical end portion and the hose ring.  The swivel cuff component has a seating portion for receiving the cylindrical end portion of the hose and an annular ring adapted to fit within the circumferential groove of the hose, the annular ring being provided about the hose entrance to the seating portion of the cuff.  The cylindrical end portion of the hose is maintained within the seating portion of the cuff by the annular ring being disposed within the circumferential groove whereby the hose may be swivelably rotated within the cuff.  The hose end components are extruded with the continuous extrusion blow-molded hose thereby eliminating the need to weld components such as seals.
Patent CA-1256919-A (CA)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1985-11-25
Granted: 1989-07-04
Abstract: An electric switch in which a screen is inserted very quickly between two contacts at the moment when they part. The energy of the arc generated between the contacts inside a volume surrounded by an insulating mobile sheath is used to heat gases released, and the resulting gas pressure displaces the sheath quickly, so that the arc passing through an opening in the sheath is sheared between the sheath and the housing. This type of switch is used to advantage in protection apparatus designed to respond to an abnormal increase of the current flowing in a circuit in which they are series mounted, and in switches where rated current is high.
Patent CA-1258683-A (CA)
Inventor: KLEIN WALTER
IPC: F27D1/16
Filed: 1985-12-13
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a thixotropic self-curing refractory material based on zirconium silicate, and a process and an apparatus for lining metallurgical vessels, in particular ladles in steel plants, with this material which is compacted by means of a vibration method.
Patent CA-1259065-A (CA)
Inventor: BESEMER DONALD M
IPC: B01F11/00
Filed: 1986-01-24
Granted: 1989-09-05
Abstract: FLUID HANDLING APPARATUS AND METHOD     ABSTRACT OF THE DISCLOSURE      A fluid handling system is descried wherein a small fluid volume is placed on a reversibly-deformable support, which can be deformed to form a cavity.  As the fluid clings to the surface of the support, it is physically agitated and mixed as the support is deformed.  The deformable support can be utilized to provide fluid containers of varying sizes, to accommodate different fluid volumes and as a transport mechanism to move fluid from one location to another.
Patent CA-1271586-A (CA)
Inventor: ROCHE PETER
IPC: B29B7/74
Filed: 1986-01-29
Granted: 1990-07-10
Abstract: PROCESS FOR THE PREPARATION OF CELLULAR   OR NONCELLULAR PLASTICS FROM AT LEAST TWO COMPONENTS WHICH REACT WITH ONE ANOTHER  Abstract of the Disclosure The invention relates to a process for the preparation of cellular or noncellular plastics, preferably polyurethane coatings, by reacting at least two components with one another, preferably organic polyisocyanates and polyhydroxyl compounds, by feeding the components into a mixing zone separately, and mixing them together and then discharging the reaction mixture from the mixing zone, while adding air heated to a temperature of 100° to 1200°C to the reaction mixture as it emerges from the mixing zone.
Patent CA-1239264-A (CA)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1986-03-13
Granted: 1988-07-19
Abstract: ABSTRACT OF THE DISCLOSURE     A mold closing unit for an injection molding machine has an exchangeable injection mold assembly; a mold exchanging device; a conditioning table situated adjacent a clamping space of the mold closing unit; and a supply line coupling for connecting to and disconnecting from, one another conduit terminals of mold-side supply conduits and machine-side supply conduits.  The supply line coupling is formed of a mold-side coupling half fixedly attached to the mold body and a machine-side coupling half arranged to be movable between the conditioning table and the clamping space.  The mold-side coupling half and the machine-side coupling half are joinable to and disconnectable from, one another along a horizontal parting plane of the supply line coupling for joining the machine-side and mold-side conduits to one another for preheating the injection mold assembly on the conditioning table.  There is further provided a coupling drive mounted on the-machine-side coupling half for performing coupling strokes of the supply line coupling. Vertically oriented coupling pins guide the machine-side coupling half and are arranged to alternatingly engage behind a holding element of the conditioning table and the mold-side coupling half dependent on a conveying motion of the injection mold assembly.
Patent CA-1239708-A (CA)
Inventor: CHIASSON MOISE
IPC: A47G9/10
Filed: 1986-04-15
Granted: 1988-07-26
Abstract: Abstract of the Disclosure A travel pillow has a first pneumatic pillow base or enclosure adapted to fit within a pillowcase.  The pillow-case has an invertible pocket formed in one wall thereof with a slide fastener closing the opening in the wall.  The invertible pocket is such as to allow the pillowcase to be stuffed therein and the deflated pneumatic enclosure to be folded and stowed within the so-formed envelope.  The slide fastener can then be closed containing both the pneumatic enclosure and the pillowcase.
Patent CA-1263662-A (CA)
Inventor: BERGMAN ROGER W
IPC: B03D1/02
Filed: 1986-04-24
Granted: 1989-12-05
Abstract: ABSTRACT         The invention concerns novel O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamo-thioates) and S,S'-dithiodialkylene-bis(mono- or dihydro carbyl carbamodithioate).  The novel compounds are useful as collectors in the froth flotation of sulfide mineral ores.
Patent CA-1252922-A (CA)
Inventor: HASLIM LEONARD A
IPC: F16F3/093
Filed: 1986-05-05
Granted: 1989-04-18
Abstract: Segmented Tubular Cushion Springs and Spring Assembly Abstract A spring (10) includes a tube (12) having an elliptical cross section, with the greater axial dimension (22) extending laterally and the lesser axial dimension (24) extending vertically.  A plurality of cuts (20) in the form of slots passing through most of a wall of the tube (12) extend perpendicularly to a longitudinal axis (16) extending along the tube (12).  An uncut portion (26) of the tube wall extends along the tube (12) for bonding or fastening the tube to a suitable base, such as a bottom (23) of a seat cushion (30).
Patent CA-1269810-A (CA)
Inventor: BOWMAN LYLE M
IPC: C08J7/14
Filed: 1986-07-31
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE    A process for the treatment of a soft contact lens, to increase its resistance to the deposition thereon and diffusion and accumulation therein of substances which will promote its clouding and discoloration in use, and to improve its mechanical strength, includes treating a hydroxyl group-containing acrylic ester soft contact lens or replica with an organi acid anhydride for a sufficient period of time to treat at least a portion of polymer molecules on the outer surfaces, e.g. by esterifying hydroxyl groups on the molecules and facilitating extraction of organic-type impurities.  The process is optionally performed in the presence of a medium which partially swells the surface regions of the lens or replica prior to or during the process.
Patent CA-1253238-A (CA)
Inventor: ADAMS JOHN T
IPC: F23N5/12
Filed: 1986-08-21
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE        An ignition control device that utilizes a very sensitive flame rectification signal responsive circuit is disclosed.  A printed wiring board arrangement is utilized with a careful arrangement of the conductive areas on the printed wiring board to substantially eliminate leakage paths that can provide a false indication of the presence of flame when none in fact is present.
Patent CA-1262025-A (CA)
Inventor: KAADEN HANS-HEINRICH
IPC: B29C45/23
Filed: 1986-10-16
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention makes it possible to separate the centrally divided mobile die-platen of an injection mold-ing machine from the worm-unit associated therewith, at little structural  cost.   Connected to the worm-unit is a right-angled adapter to which is fitted a closing-nozzle-system, the necessary molten-material-equalizing system being form-ed by the cubic capacity of the worm-unit.  The closing-nozzle system comprises a hydraulic cylinder with a flange, an in-ternal torpedo-guide-sleeve with an internally heated mobile torpedo and a mobile nozzle-plate with a heatable closing nozzle.
Patent CA-1228077-A (CA)
Inventor: MCGILL CHARLES K
IPC: C07F1/04
Filed: 1986-12-31
Granted: 1987-10-13
Abstract: Abstract The invention provides a process for preparing a sodium salt of a primary alkylamine comprising the step of reac-ting a sodium source directly with an alkylamine which has from 1 to about 20 carbon atoms in an organic solvent and in the presence of a catalytic amount of a pyridine base or a quinoline base.
Patent CA-1272511-A (CA)
Inventor: OTANI AKIRA
IPC: H05B6/78
Filed: 1987-02-12
Granted: 1990-08-07
Abstract: ABSTRACT OF THE DISCLOSURE           In a microwave oven in which a motor rotates a turntable through a coupling detachably mounted on the center of the underside of the turntable, a motor-fixing structure comprises a cylindrical bearing covering a power transmission shaft around a portion near the motor in such a manner as to allow the shaft to be rotatable and permit the coupling to be mounted on an upper end of the shaft, threads formed on the outer circumferential surface of the bearing, a through-hole, for insertion of the bearing, formed in the microwave oven bottom wall in the area facing the coupling mounting position, and a nut with top and bottom faces having larger areas than the opening of the through-hole, which nut is engaged with the threads of the bearing inserted through the through-hole and projecting into the oven, thereby securing the motor.
Patent CA-1271696-A (CA)
Inventor: NAKANISHI YUTAKA
IPC: F23J15/00
Filed: 1987-03-10
Granted: 1990-07-17
Abstract: CATALYST MOVING STRUCTURE FOR OIL BURNER                ABSTRACT OF THE DISCLOSURE A catalyst moving structure for an oil burner capable of facilitating handling of the oil burner in the manufacturing and maintenance as well as covering a combustion gas discharge opening of a combustion cylinder construction of the oil burner when a wick operating shaft is rotated to a fire-extinguishing position, to thereby effectively preventing discharge of bad odor during the fire-extinguishing operation.   The catalyst moving structure includes a catalyst moving mechanism including a vertically movable sliding shaft and a connecting rod pivotally mounted on the sliding shaft, a catalyst support member mounted on the sliding shaft, and a movement transmission mechanism including a cam device fitted on the wick operating shaft and a push-up lever operatively connected between the cam device and the connecting rod to transmit actuation of the wick operating shaft to the connecting rod to vertically move the sliding shaft.
Patent CA-1273489-A (CA)
Inventor: WELLER DIETER
IPC: G11B11/10
Filed: 1987-10-06
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE         A method for manufacturing a magneto-optical recording medium.  On at least one flat side of a nonmagnetic substrate, a storage layer of an amorphous magnetic material is applied which is formed by at least two starting components in elemental form or in the form of alloys or compounds.  The storage layer has a preferred magnetic axis oriented perpendicularly to the flat side of the substrate.  The storage layer is to make possible a high signal-to-noise ratio.  For this purpose, it is provided, that a preliminary product with a sandwich-like structure of respectively adjacent layers of the starting components permitting a fast (anomalous) diffusion reaction is prepared where a respective layer thickness of at least the fast-diffusing starting components of between 1 nm and 100 nm is provided, and that subsequently the diffusion reaction is carried out at a predetermined temperature below the crystallization temperature of the amorphous material, for forming an amorphous structure.
Patent CH-557724-A (CH)
Title: Adjustable torque limiter - has cylindrical housing for holding transmitting plates and disc springs and spring adjusting plug
IPC: B25B23/14
Filed: 1972-02-08
Abstract: This torque limiter can be used in conjunction with a number of different tools. It has a very small working diameter. The torque transmitted is adjusted by means of a screw plug 56 at the rear end of the torque limiter. This plug is screwed into the housing 15 of the torque limiter for compressing the disc spring stacked within the housing. These springs exert pressure on the flange of the drive shaft 40. The lower face of this flange is in contact with the inner face of the housing end through ballbearings. The housing lower end has a socket seat 24 for accommodating any driven tools. The upper end of the driving shank has a square end for connecting to any power source. This torque limiter is adjustable and highly compact.
Patent CH-527189-A (CH)
Title: Piperidine derivs cardiotonic agents
Inventor: THIELE KURT DR
IPC: C07D211/52
Filed: 1968-10-29
Abstract: Piperidine derivs, cardiotonic agents. Cpds. of formula (I) and their salts, quaternary ammonium salts, and optical isomers (where Alk is 2-4C alkylene opt. substd. by OH; R1-R6 are H, halogen, NO2, OH, lower alkoxy, alkyl, or CF3; two of R1-R6 in one benzene ring can form an alkylene dioxy) are useful in treating diseases of the heart and blood circulation, particularly for increasing coronary flow and improving cardiac efficiency. Prepn. of (I) is by reacting R1R2C6H3COCH=CH2 or a Mannich base deriv, with a basic ketone such as R3R4C6H3COCH2CH2NHAlkC6H3R5R6 in acetone at room-temp. Thus, acrylophenone and 1-beta-(1-phenyl-2-aminopropyl) propiophenone gave 1-1-(1-phenyl-2-propyl)-3-benzoyl-4-hydroxy-4-phenylpiperidine.
Patent CH-536607-A (CH)
Title: Puffing tobacco - by vapour impregnation then vapour release
Inventor: JAMES D FREDRICKSON
IPC: A24B3/18
Filed: 1972-03-27
Abstract: Filling capacity of tobacco is increased by contacting it with the vapours of an inert organic cpd. (I) having atmospheric b.pt. - 50 degrees to 80 degrees C.; then, without cooling the prod. to a temp. below prevailing pressure b.pt. of (I), subjecting it to vapour release so as to expand the tobacco. Final prod. contains no liquid or solid (I). (I) is esp. a Freon or (iso)pentane. Process is continuous, easily controlled and does not require handling large quantities of liquid.