baber/WOPTO huggingface dataset:
Patent CA-1182945-A (CA)
Inventor: NACHTKAMP KLAUS
IPC: C09D175/00
Filed: 1981-11-20
Granted: 1985-02-19
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to thermally cross-linkable coating compositions which are liquid and stable in storage at room temperature and which contain combinations of dialkyl-malonate-blocked polyisocyanates and organic polyhydroxyl compounds as binders and, optionally, auxiliaries and additives, being charac-terized in that the binder comprises a)  a polyisocyanate component containing dialkyl-malonate-blocked isocyanate groups and a content of blocked isocyanate groups, expressed as NCO, based on the weight of the polyisocyanate component excluding the weight of the blocking agent, of from about 3 to 33.6% by weight, comprising aa) at least one dialkyl-malonate-blocked, optionally alkyl-substituted diiso-cyanato-diphenyl methane and/or ab)  at least one dialkyl-malonate-blocked NCO-prepolymer based on excess quan-tities of optionally alkyl-substituted diisocyanatodiphenyl methane and organic compounds containing at least two hydroxyl groups and b)  a polyol component having an average hydroxyl functionality of greater than 2 and a content of alcoholic hydroxyl groups of from about 1.5 to 8% by weight, comprising at least one polyester polyol in quantities corresponding to an equivalent ratio of blocked isocyanate groups to hydroxyl groups of from about 0.6:1 to 2:1.     The present invention also relates to a process for the production of coatings by coating heat-resistant substrates of any type with these coating compositions and subsequently hardening the coating at about 90 to 220°C.
Patent CA-1196431-A (CA)
Title: Apparatus and method for the storage of graphic  patterns
Inventor: POPP OTMAR
IPC: G09G5/22
Filed: 1981-12-09
Granted: 1985-11-05
Abstract: ABSTRACT     "APPARATUS AND METHOD FOR THE STORAGE OF GRAPHIC PATTERNS"     An input unit E provides means (keyboard TA, scanner A) for inputting coarse graphical patterns (comprising a combination of graphical elements within a character array) and alphanumeric characters (a combination of pixels (smaller than graphical elements) within a character array).  A converter UM1 assigns code words CW1, CW2 for the character arrays which can be recognised in character generators Z1, Z2 used to drive a VDU with screen BS. To enable fine graphic patterns to be viewed on a larger scale when input, the pattern is input as a coarse pattern and converted in a converted UM2 arranged to organise the graphic elements into pattern arrays to which respective code words CW3 are assigned and each of which is such that the graphic elements in it correspond in number and relative position within the array to the pixels in a character array. The converter UM2 converts the pattern arrays into character arrays by transforming the respective graphic elements into pixels which provide data words which are stored (S2) under addresses provided by the code words CW3.     (Fig. 7)
Patent CA-1175745-A (CA)
Inventor: MARKUS HENRY Z
IPC: C12N5/00
Filed: 1982-01-12
Granted: 1984-10-09
Abstract: METHODS OF PRODUCING HBsAg         16525 ABSTRACT OF THE DISCLOSURE          Hepatitis B surface antigen (HBsAg) is produced in vitro in high titer and purity from tissue cultures of cells that shed HBsAg.  The cells are grown on hollow fiber capillary units having a molecular weight cut-off of about 10,000.
Patent CA-1183575-A (CA)
Inventor: ROLINE GLENN M
IPC: A61N1/362
Filed: 1982-01-15
Granted: 1985-03-05
Abstract: ABSTRACT     A multiple-mode pacer which automatically switches from an atrial synchronous mode to a ventricular inhibited mode when the intrinsic atrial rate drops below a preset hysteresis rate.  This mode switching prevents atrial brady-cardia from resulting in the delivery of closely spaced ventricular stimulating pulses.  The pacer includes circuitry for generating stimulating pulses to be applied to the heart and circuitry for producing a sensed signal upon detection of cardiac depolarizations.  Control circuitry responds to the sensed signal for initiating operation of the cardiac stimulating circuitry at periodic intervals. A counter measures the rate of depolarizations in conjunction with the control means.  Automatic switching circuitry alters the control circuitry in response to the counter.
Patent CA-1171732-A (CA)
Inventor: MEGARD PIERRE
IPC: A01J25/06
Filed: 1982-01-19
Granted: 1984-07-31
Abstract: 1. Basin for making cheese with a device for cutting and stirring a mass of curdled milk holded in the basin (1), said basin being provided with a carriage (5) displaceable along horizontal guide means (4) extending above said basin (1) and defining a longitudinal displacement axis (arrow 6), a holder system for cutting and stirring tools (14) extending under said carriage (5), and a motor (13) being provided for rotating said tools about a vertical axis (16), characterized in that the basin (1), of generally parallelepipedal shape, is further provided with : - at least one secondary carriage (8) displaceable along a horizontal beam (7) carried on the longitudinally displaceable carriage (5) and defining a transversal displacement axis (arrow 9) ; and - at least one third carriage (11) displaceable along an upright slide (10) carried on the secondary carriage (8) and defining a vertical displacement axis (arrow 12) ; the holder system for the cutting and stirring tools (14) and the motor (13) for rotating said tools (14) being carried on the third carriage (11).
Patent CA-1164010-A (CA)
Inventor: CROWLEY PATRICK J
IPC: C07C17/14
Filed: 1982-01-21
Granted: 1984-03-20
Abstract: ABSTRACT            Compounds of formula I where Q is fluoro, chloro or bromo and R is monochloromonofluorobenzyl, and compositions containing them, useful as insecticides particularly for controlling soil pests.  A typical example is that wherein Q is chloro and R is 2-chloro-6-fluorobenzyl.                            (I)
Patent CA-1182489-A (CA)
Inventor: SMITH JOSEPH E
IPC: B62D7/18
Filed: 1982-02-16
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           A knuckle or swivel joint of the half-ball and socket type comprising a stud terminating in an enlarged diameter half-ball member disposed in the socket member and having a hemispherical recess engaged by the hemispherical convex surface of a retainer bearing member disposed in or, alternatively, made integral with the socket member.  The retainer bearing member or, alternatively, a segment of the socket internal surface engaged with the half-ball peripheral surface is elastically pre-loaded in an appropriate direction which causes firm engagement of the diverse bearing surfaces in mutual contact, thus, among others, compensating for wear.          The knuckle or swivel joint assembly of the invention is capable of transmitting substantial loads within a wide range of angular variations between the stud and the shank, or other member, rigidly connected to the socket.
Patent CA-1179079-A (CA)
Inventor: STEWART JAMES A
IPC: H04M19/06
Filed: 1982-03-17
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE     A control circuit that is responsive to voltage con-ditions on a cable pair transmission line for selectively disabling a battery charging circuit operating off of line current comprises a resistor and storage capacitor C2 con-nected in series across the line; a timing capacitor C1 connected between the cathode of a PUT (programmable unijunc-tion transistor) and one wire of the line; and a zener diode between the PUT anode and one wire for establishing a con-duction threshold for the PUT. The resistor and primary conduction path of a first bipolar transistor, having its base connected to the PUT anode, are connected in series between the other wire of the line and the charging circuit so that   startup   current for the latter may be used for charging C2 when the charging circuit is disabled.  A device is also included for driving the PUT gate voltage low and turning on the PUT in response to both high and low voltage conditions on the line.  This dumps the C2 charge into C1, which discharges slowly for holding the charging circuit disabled.  A second bipolar transistor senses the charge voltage on C1 for decreasing the PUT gate voltage when the PUT conducts and for increasing it immediately prior to enabling the charging circuit to draw line current in order to prevent on-off cycling of the latter on a long cable pair.
Patent CA-1173021-A (CA)
Inventor: SCHWARTZ ELLEN S
IPC: C10M173/02
Filed: 1982-03-19
Granted: 1984-08-21
Abstract: WATER-BASED HYDRAULIC FLUIDS HAVING IMPROVED LUBRICITY AND CORROSION INHIBITING PROPERTIES                 Abstract of the Disclosure In accordance with the instant invention, a water-based hydraulic fluid, having improved anti-wear and corrosion inhibition properties can be obtained by blending neodecanoic acid with a conventional water-based hydraulic fluid composition.
Patent CA-1171229-A (CA)
Inventor: JOHNSTONE THOMAS O
IPC: E04D3/366
Filed: 1982-03-22
Granted: 1984-07-24
Abstract: ABSTRACT      A roofing panel system includes a plurality of elongate panels 10 disposed in side-by-side parallel array on a supporting roof structure 11, each panel having an upwardly projecting longitudinal flange 24, 26 along each side with the flanges of adjacent panels together constituting a standing seam at the junction of the panels.   A plurality of clips 14, fastened to the roof structure along each standing seam and interposed between the flanges 24, 26 of adjacent panels engage the tops of the adjacent panel flanges to anchor the panels to the roof structure and also support the adjacent panels from below.   Each standing seam is covered by an elongate cap member 16 snap-fitted over the tops of the adjacent panel flanges and bearing sealant material which engages the tops of the latter flanges to seal  the seam.   The top portion of each panel flange is bent toward the other flange of the panel to form a leg, over which the cap member extends, having a flat upwardly facing surface for contact with the sealant material.   The clips can be formed to support the panels in outwardly spaced relation to the roof structure to provide a gap for receiving thermally insulating material.
Patent CA-1172762-A (CA)
Inventor: CLAUSSEN ULF
IPC: G01P3/489
Filed: 1982-03-26
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE An evaluation circuit for receiving the output signals from a tachometer, the output signal consisting of first and second speed-proportional pulse trains which are phase-shifted with respect to one another in response to the direction of rotation.  The evaluation circuit converts the phase-shifted pulse trains into a speed-proportional pulse train having a frequency which is four times that of the first and second pulse trains, and into a separate sign signal indicative of the direction of rotation.  The first and second pulse trains are conducted to respective first and second signal memories which are controlled by a clock signal.  In one embodiment, four possible states for the combined first and second pulse trains are assigned respective designating numbers.  The count in a bidirectional counter is caused to follow changes in the designating numbers, the bidirectional counter counting pulses from the clock signal until such coincidence is achieved.  The pulses so counted represent the desired speed-proportional pulse train.  The present evaluation circuit operates to produce correct speed-proportional and direction-indicating signals even where the pulses of the first and second pulse trains are in phase with one another.
Patent CA-1180662-A (CA)
Inventor: FAGERLUND ALLEN C
IPC: F16K47/08
Filed: 1982-06-09
Granted: 1985-01-08
Abstract: ABSTRACT OF THE DISCLOSURE   A device for attenuating noise of fluid in con-axisymmetric turbulent flow which comprises a conduit and a plurality of parallel aligned nested tubes in said conduit.  The nested tubes are of varying cross-sectional size and have approximately the same cross-sectional shape.  The tubes are eccentrically aligned with respect to each other such that a lower surface of each tube is in closely spaced relationship or is in substantially line contact with a surface of an adjacent tube along their longitudinal lengths, the line contact between all of the tubes being substantially at a common line, allowing for the thickness of the tube walls.  A brace extends through and intercon-nects the nested tubes.  In one embodiment, the noise attenuating device is spaced closely downstream from a reverse flow ball valve to provide a smooth transition from the non-axisymmetric flow discharging from the valve to substantially axisymmetric flow(or fully developed pipe flow) in the conduit downstream of the valve.  The front of the tubes may be configured to lie in a plan generally transverse to the conduit.  In another embodiment, the front of the tubes are configured to lie in a generated surface that is complementary to the exterior of the reverse flow ball valve.
Patent CA-1188917-A (CA)
Inventor: SACCHETTO MARIO
IPC: A23L19/00
Filed: 1982-07-02
Granted: 1985-06-18
Abstract: ABSTRACT     A food product baaed on fruit and sugar, prepared in the following manner:  the fruit reduced to a cream is deep-frozen; the blocks of deep-frozen fruit are ground to produce minute crystals;  sugar syrup is added to this mass in a quantity varying between 10 and 30% according to the type of fruit; this mixture is mixed and stirred until the fruit crystal mass is incorporated into the syrup to give a compact, soft smooth cream of colour and taste equal to that of the fruit used.
Patent CA-1187727-A (CA)
Title: Orthodontic attachments
Inventor: SMITH DENNIS C
IPC: A61C7/00
Filed: 1982-07-21
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE         Orthodontic brackets or other dental attachments are  provided  with  particulate  material  on  the tooth engaging surface thereof to improve the bonding of bracket to a tooth surface.
Patent CA-1186290-A (CA)
Inventor: MEWISSEN JAN A C
IPC: H01R33/90
Filed: 1982-07-22
Granted: 1985-04-30
Abstract: ABSTRACT:       An adaptor for the connection of a low-voltage lamp to mains voltage has a housing with an assembly member which has a flange and a tubular part.  The tubular part projects through an aperture in the housing and is connected to a lamp cap.  The lamp cap and the flange retain the housing in position.  A ring core transformer is present in the housing around the tubular part.  The assembly member bears a lamp holder for a low voltage lamp.
Patent CA-1181681-A (CA)
Inventor: HARRIS MONTY E
IPC: E21B33/12
Filed: 1982-07-23
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE          A packer tool, and method for permanently setting the tool, in a packed off position, in a well casing, is disclosed.  The tool includes lower slips which are slideable upwardly on a lower cone, and upper slips which are slideable downwardly on an upper cone. The lower slips are set against the casing wall first by applying downward force against the lower cone. After the lower slips have been set, additional downward force is applied against the packer tool to set the upper slips against the casing wall.
Patent CA-1211985-A (CA)
Inventor: SATANI EIJI
IPC: A23L27/22
Filed: 1982-09-15
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE     A granular chemical seasoning having a specific volume of about 3.5 to 6 cm3/g is obtained by foam-mat drying an aqueous solution of a material chemical seasoning containing a thickening agent and a foaming agent which has a viscosity of about 8,000 to 25,000 centipoises and then disintegrating.  The granular chemical seasoning has a high specific volume, is readily soluble in water and has a good external appearance as a food additive.
Patent CA-1212706-A (CA)
Inventor: MARTIN SAMUEL A
IPC: B62D53/08
Filed: 1982-11-04
Granted: 1986-10-14
Abstract: FIFTH WHEEL ASSEMBLY ABSTRACT OF THE DISCLOSURE A fifth wheel assembly for coupling tractor and trailer units includes an improved trunnion bracket, com-prising a pair of forged bearing caps having an inverted, U-shaped configuration, with bearing sleeves fixedly mounted therein.  In sliding fifth wheel embodiments of the present invention, the bearing caps are mounted on rectangular channels fabricated from two L-shaped channel members with a flat plate attached to the upper edges of the L-shaped channels.  An improved plunger is provided for adjustably connecting the trunnioned fifth wheel assembly with a base plate on which slotted racks have been mounted, and comprises a forged, two-prong construction with internal guides which minimizes structural disruption in the channels to provide greater strength.  Adjustable stops are mounted on the exterior ends of the plungers, and abut the exterior sides of the racks to accurately maintain the plungers in a locked position.  A manual lock release comprises an over-centered lever arm arrangement, which securely retains the plungers in the unlocked position for adjustment.
Patent CA-1158203-A (CA)
Inventor: POLIDORO ALBERT V
IPC: A47B57/00
Filed: 1982-11-15
Granted: 1983-12-06
Abstract: ABSTRACT     A cabinet defining an interior space which may be optionally enclosed by a pivotally attached cover is disclosed.  To the ends of the pivotally attached cover are connected brackets which include L-shaped slots.  A shelf is provided which includes finger-tipped rods attached to its underside.  The finger tipped rods are inserted within the L-shaped slots to allow the shelf to slide and pivot among three positions about the cabinet, namely, a first position vertically oriented above the cabinet, a second position horizontally oriented above the cabinet and a third position vertically oriented alongside the cabinet.  The cover is supported when in an open position by a spring latch carried within the cabinet.  The shelf is supported in its second horizontal position above the cabinet by hinged braces provided on the shelf underside, the brace being adapted to fit through slots in the cover and within holders arranged within the cabinet.
Patent CA-1183828-A (CA)
Inventor: HETTINGER WILLIAM P JR
IPC: B01J35/10
Filed: 1982-11-29
Granted: 1985-03-12
Abstract: CARBO-METALLIC OIL CONVERSION PROCESS AND CATALYSTS                Abstract A select group of hydrocarbon conversion catalysts suitable for converting carbo-metallic oil containing hydrocarbons to lower boiling transporta-tion fuels are characterized and their method of preparation described.  The select catalysts of this invention contain at least one zeolite in high concen-tration and said zeolite possessing a high silica-alumina ratio and a high lanthanum exchange content dispersed in a matrix possessing high pore volume and large pore size.  In addition, the matrix material of large pore size and high pore volume is prepared to provide some acidic cracking activity and contains select metals as the oxide for the immobilization of vanadium and/or select materials for the trapping of deposited metals (Ni, V, Fe, Na) to counteract the detrimental effects of these metals in the regenerator section.
Patent CA-1185556-A (CA)
Inventor: STEWEN WILHELM
IPC: C10B25/02
Filed: 1983-02-02
Granted: 1985-04-16
Abstract: Abstract of the Disclosure According to the invention, damage to coke-oven-chamber doors is prevented by means of heat-resistant plugs consisting of external door-body plates and internal steel plates, the lowermost of the plates, which overlap each other displaceably, being secured at the lower end and the upper-most plate being secured at the upper end.  This leads to a specific longitudinal dimension of the overlapping plates.
Patent CA-1213572-A (CA)
Inventor: LUEBKE WILFRIED
IPC: F04C19/00
Filed: 1983-03-18
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE         In a liquid-ring rotary compressor, a control disc has, ahead of a sickle-shaped pressure or outlet slot, a multiplicity of spaced radial slots with width and shape conforming to the width and profile of the impeller blades.  One such disc is usable for different pressure ratios without requiring a change in the relative position of the compressor housing.
Patent CA-1195806-A (CA)
Inventor: HOOD ROBERT G
IPC: A61F2/06
Filed: 1983-03-24
Granted: 1985-10-29
Abstract: ABSTRACT            A vascular prosthesis intended to act as a substitute blood vessel comprises a porous corrugated tube of textile material presenting a pattern of a series of axially disposed markings on the corrugations so disposed that the appearance of the pattern changes when the prosthesis is extended.   The change in the appearance of the pattern as the tube is extended provides an indication to the user when the prosthesis has been extended to the desirable extent.
Patent CA-1213865-A (CA)
Inventor: LOESSL GUENTER
IPC: B28D5/04
Filed: 1983-04-29
Granted: 1986-11-12
Abstract: METHOD FOR SAWING CRYSTALLINE RODS, AND MULTIPLE-BLADE     INTERNAL-HOLE SAW FOR CARRYING OUT THE METHOD                           ABSTRACT         Crystalline rods or blocks can be sawed into thin wafers by sawing the rod or block into a plurality of wafers that are connected to each other. The wafers can be connected by introducing a connecting  agent after each sawing step, into the  resulting cutting gaps.  The wafers are separated only after the whole rod has been sawed.  The method makes possible the use of multiple-blade internal-hole saws,  and preferably two-blade internal-hole saws.
Patent CA-1207947-A (CA)
Inventor: SCHLUENZ ROBERT W
IPC: C08L57/02
Filed: 1983-05-30
Granted: 1986-07-15
Abstract: LIGHT-COLORED HYDROCARBON AND TERPENE RESINS               ABSTRACT OF THE DISCLOSURE           Resins prepared by cationic polymerization of pure or combined feeds of C5-C10 hydrocarbons are de-colorized by use of iodine or bromine or their compounds.          Activation by heat or radiation is usual.  The decolor-izing agents may be added prior to or during the poly-merization process or to the polymerized resin before or after isolation.
Patent CA-1250576-A (CA)
Inventor: GIARDA SILVIO
IPC: C07D401/06
Filed: 1983-07-05
Granted: 1989-02-28
Abstract: ABSTRACT OF THE DISCLOSURE:      There are described compounds of formula:                                            (I) in which R = alkyl, alkoxy, alkylthio, halogen; n = 0, 1 or 2;  R1 = H,  alkyl;  R2  = H,  alkyl,  cycloal]cyl,  phenyl optionally substituted.   The compounds of formula (I) and their salts are active against coccidiosis in domestic and breeding animals, in particular in poultry.
Patent CA-1210199-A (CA)
Inventor: GONNET OLIVIER
IPC: C09D17/00
Filed: 1983-08-05
Granted: 1986-08-19
Abstract: Grinding agent based upon acrylic polymers and/or copolymers for aqueous suspension of coarse mineral materials for applications in pigments. Grinding agent for aqueous suspensions of mineral materials intended for application in pigments, consisting of an acid acrylic polymer and/or copolymer which is partially neutralized by at least one neutralizing agent having at least one monovalent function. The grinding agent according to the invention is applicable more particularly to the preparation by grinding of mineral materials such as calcium carbonate, dolomites, calcium sulphate, kaolin, titanium dioxide, intended for pigmentary applications as varied as paper coating, pigmentation of paints, fillers of rubbers or synthetic resins or matting synthetic textiles.