baber/WOPTO huggingface dataset:
Patent CA-1189989-A (CA)
Inventor: TEMME KARL
IPC: B24B31/12
Filed: 1983-03-03
Granted: 1985-07-02
Abstract: ABSTRACT    The invention relates to a vibratory container (1) for the flocculating of waste water obtained upon vibratory (slide) grinding or the like, having an outlet pipe (27) and a feed nipple (2) which continues into a feed channel (19) which extends into the inside of the container (1) and is arranged in siphon-like manner with respect to the outlet pipe (27) and, for improved treatment of even chemically complex working liquids, it proposes subdividing the inside of the container by partition walls (16, 17, 18) into a plurality of chambers (I, II and III) arranged one behind the other in the direction of flow and associating with the chambers (I and II) arranged behind the feed channel (19) within the initial region of the flow, connection nipples (25, 26) the first ones of which serve for the introduction of flocculation preparation chemicals while the last connection nipple (26) serves for the addition of the flocculating agent.          (Fig. 2)
Patent CA-1199441-A (CA)
Title: Solutions a base de polychlorure de vinyle, leur  procede d'obtention et fils et fibres ainsi obtenus
Inventor: ACHARD GEORGES
IPC: D01F6/10
Filed: 1983-03-31
Granted: 1986-01-14
Abstract: La présente invention concerne de nouvelles solutions homogènes conformables à base de polychlorure de vinyle, leur procédé d'obtention et les articles en forme obtenus. Les solutions possèdent pour une concentration en polymère de 15 à 35%, une viscosité effective comprise entre 15 et 2 000 poises, dans un milieu solvant possédant à température ambiante un paramètre de solubilité compris entre 8 et 11, une constante diélectrique comprise entre 5 et 25, donnant avec le polychlorure de vinyle une variation de viscosité effective relative à la température représentée par une courbe < IMG > passant par un maximum en valeur absolue. Elles sont obtenues par chauffage d'une composition de polychlorure de vinyle dans le milieu solvant à une température supérieure d'au moins 25.degree.C à la température moyenne correspondant au maximum de la courbe < IMG >. Les fils et fibres obtenus, de bonnes propriétés, sont notamment utilisables seuls ou en mélange pour la réalisation des tissus, tricots ou structures non tissées.
Patent CA-1196156-A (CA)
Inventor: STELTENKAMP MICHAEL S
IPC: D21C3/22
Filed: 1983-06-01
Granted: 1985-11-05
Abstract: ABSTRACT OF THE DISCLOSURE       The present disclosure comprises an improved process of pulping lignocellulosic material and a composition for enhancement of the yield of pulp derived from lignocellulosic material.  The novel composition which enhances the production of pulp comprises:        a.    between about 0.1 and 1.5 percent by weight, based on the lignocellulosic raw material treated, of anthraquinone; b.    between about 0.1   percent and 10.0 percent by weight, based on the lignocellulosic raw material treated, of a promoter for the anthraquinone which comprises a metallic salt capable of donating a metallic cation selected from the alkaline earth metals calcium, barium, strontium,magnesium and zinc, with preferred species of this promoter being the compound calcium hydroxide. and the compound calcium oxide; and c.    spent liquor from the outflow of the digester in a quantity up to 50% by volume of the total pulping liquor.        The use of the improved process and novel composition will lead to an increase in the overall pulp yield of several percentage points of the total amount of pulp obtained.
Patent CA-1199104-A (CA)
Inventor: TALLANT JAMES C II
IPC: H04N5/14
Filed: 1983-06-30
Granted: 1986-01-07
Abstract: Abstract A television receiver includes a DC coupled video output amplifier for supplying video signals to the cathode of an image reproducing kinescope, and an automatic kinescope bias (AKB) control system for maintaining a desired cathode black image current level.          A video processor supplies video signals to the output amplifier via an input network including a manually adjustable resistor for pre-setting the amplifier gain.          During AKB operating intervals, a substantially zero voltage drop is maintained across the adjustable gain control resistor so that the setting of the adjustable gain control resistor desirably has no influence on the kinescope cathode bias voltage monitored by the AKB system.
Patent CA-1193990-A (CA)
Title: Method for the processing of fecal waste
Inventor: VON RAVEN AXEL
IPC: C05F3/00
Filed: 1983-07-05
Granted: 1985-09-24
Abstract: A method for the processing of fecal waste by treatment with mineral clay, characterized in that: A. a smectite clay enriched with fecal-specific anaerobic and aerobic microorganisms and with plant preparations promoting the increase of these microorganisms, as well as with lime, is allowed to work on the fecal waste; and B. an acid phosphate is added to the fecal waste treated in this manner shortly before its use.
Patent CA-1224743-A (CA)
Inventor: SIVILOTTI OLIVO G
IPC: C25C3/00
Filed: 1983-07-20
Granted: 1987-07-28
Abstract: A B S T R A C T                 Metal Production by Electrolysis of a Molten Electrolyte A cell for producing magnesium or other metal by electrolysis of molten chloride or other electrolyte comprises at least one electrode assembly of an anode 24, at least one intermediate bipolar electrode 28, 30, 32, 34 and a cathode 26 defining generally vertical interelectrode spaces between them.   To minimise current leakage, the intermediate bipolar electrodes preferably almost completely surround the anode including the edges and the bottom.    In operation, a metal/electrolyte mixture is swept up the interelectrode spaces by generated chlorine gas and spills out over the cathode into a duct 20 behind the cathode, the duct including a restricted passage 58 for degassing and an inverted channel 62 to collect product metal and convey it to a metal collection chamber 18.    The electrolyte surface is preferably maintained at about the level of the top edges of the intermediate bipolar electrodes by means of a level control device 22 submerged in electrolyte in the metal collection chamber.
Patent CA-1214391-A (CA)
Inventor: BEATTY MORGAN L
IPC: A61K9/26
Filed: 1983-08-10
Granted: 1986-11-25
Abstract: Long-Acting Matrix Tablet Formulations Abstract A pharmaceutical tablet which releases an initial burst of therapeutic agent and thereafter releases the agent at an essentially constant rate comprising an acid soluble therapeutic agent in an insoluble matrix, the tablet containing an acid insoluble, base soluble pharmaceutically acceptable component selected from polymers and fatty acids, a pharmaceutically acceptable organic acid and at least one pharmaceutically acceptable excipient, the component and the acid each being present in an amount of from about 1-25 percent by weight of the total composition.
Patent CA-1213421-A (CA)
Inventor: WATANABE YASUO
IPC: B21D7/16
Filed: 1983-08-29
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE   A method capable of continuously manufacturing at both ends of a bent pipe portion a metallic bent pipe having straight pipe portions which have been subjected to the same heat treatment as that for the bent pipe portion.  The method comprises the steps of:  inserting the front end portion of a metallic pipe to be bent into a heating device, and advancing the pipe, with the heating device stationary, thereby to heat-treat the pipe; retracting the heating device and advancing the pipe to heat-treat the same; terminating the advance of the pipe while retracting the heating device thereby to heat-treat the pipe, and clamping the pipe by a bending apparatus part; terminating the retraction of the heating device, advancing the pipe and applying a bending moment to the pipe thereby to bend it; terminating the advance of the pipe and heat-treating it while retracting the heating device, and releasing the pipe from the bending apparatus part; retracting the heating device and advancing the pipe to heat-treat it; and terminating retraction of the heating device and moving the pipe to heat-treat it.
Patent CA-1219527-A (CA)
Inventor: FOX CHARLES L JR
IPC: A61K31/495
Filed: 1983-09-09
Granted: 1987-03-24
Abstract: ANTIMICROBIAL COMPOSITIONS CONTAINING 1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-7-(1-PIPERAZINYL)-3-QUINOLINE CARBOXYLIC ACID OR METAL SALTS THEREOF AND SILVER SULFADIAZINE          ABSTRACT OF THE DISCLOSURE          Compositions which include 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid or its metal salts, e.g., silver, zinc, cobalt or cerium salts, and silver sulfadiazine are effective in the treatment of burns. Of special interest are compositions containing silver sulfa-diazine and the silver salt of the above-identified quino-line carboxylic acid, wherein even though each compound is present in a concentration which would be ineffective if either compound were present alone, the resulting composi-tions are effective.  The compositions of this invention may be applied to the affected surface of a burn victim either directly or in combination with a physiologically ac-ceptable carrier, such as a water-dispersible, hydrophilic carrier.
Patent CA-1202389-A (CA)
Inventor: RIGANTI INNOCENTE
IPC: H02G7/12
Filed: 1983-09-14
Granted: 1986-03-25
Abstract: ABSTRACT OF THE INVENTION        A device is provided for spacing apart and damping bundled conductors in an electric line.  The device comprises  a support, a plurality of arms each adapted to clamp about and hold at least one sub-conductor in the bundle of conductors and at least one flexible joint provided on said support and adapted to flexibly secure said arm to said support.  The joint includes at least one frame integral with and secured to said support and located in a plane relative to the plane of the support, a core positioned within said at least one frame to which said at least one arm is attached, and at least one elastic element provided between the core and the at least one frame for retaining the core elastically within the frame.  The frame may be located in the plane of the support or in an inclined plane relative to the plane of the support.  Additionally, two or more frames may be provided, each located in a plane coincident with or parallel to the plane of the support.  The elastic elements may be fabricated from elastomeric materials or they may be steel springs.
Patent CA-1208774-A (CA)
Inventor: TANG RAYMOND
IPC: H01Q21/06
Filed: 1983-10-17
Granted: 1986-07-29
Abstract: ABSTRACT          CONTINUOUS FERRITE APERTURE FOR ELECTRONIC SCANNING ANTENNAS        A radiating element (10) having a continuous aperture substantially greater than one half the center frequency wavelength for use in an electronically scanned phased array antenna operating in the range of 94 GHz.  The new radiating element comprises a ferrite block (12) having a radiating aperture which measures 5.lambda. by 5.lambda. in contrast to the conventional discrete radiating element which measures one-half .lambda. by one-half .lambda..  Thus, where a phased array antenna comprised of an array of the new radiating elements would require only a single radiating element to fill an aperture measuring 5.lambda. by 5.lambda., a phased array antenna of conventional design would require one hundred discrete radiating elements to fill the same aperture. A tapered magnetization (see lines 22) is applied to the continuous aperture ferrite block (12).  Thus electronmagnetic energy traveling through the block and exiting the radiating surface is phase shifted, with respect to the energy entering the block, in a similar tapered fashion.  The degree of phase shift can be varied by adjusting the slope of the tapered magnetization.  This permits scanning of the continuous aperture pattern.  The continuous aperture subarray is specially constructed to minimize the spacing between such elements which have been assembled to form an antenna array.  The ferrite block (12) has been split into two halves (70 and 72), separated by a dielectric (74), to minimize transverse magnetization and thereby improve the characteristics of the tapered magnetization applied to the ferrite block.  When a plurality of such continuous aperture subarrays is used to form an antenna array (80 or 100), provision is made to adjust the phase at the center of each continuous aperture subarray with respect to the phase of the adjacent subarrays, thereby allowing scanning of the entire pattern of the phased array antenna (100).
Patent CA-1225418-A (CA)
Inventor: LEGILLE EDOUARD
IPC: B65G53/46
Filed: 1983-10-28
Granted: 1987-08-11
Abstract: A B S T R A C T        The invention provides a device for introducing pulverized materials into a carrier gas stream.  The device comprises a box (10) with a side aperture communicating with a tank for pulverulent substances in which the pressure is above that of the propulsion fluid. Said box (10) contains two coaxial sleeves (16, 18), the inner sleeve having an axial bore (20) to give passage to the propulsion fluid, at least one sleeve being movable about its longitudinal axis (0) and connected for this purpose to a suitable entrainment device, each of the sleeves (16, 18) being provided with a slit (30, 32) on a level with the side aperture (24) of the box (10), so that these slits can overlap or mask each other as a rotation of the movable sleeve, thus defining a passage, wider or narrower as the case may be, between the tank containing the pulverulent substances and the propulsion fluid passing through the inner sleeve.
Patent CA-1222132-A (CA)
Inventor: CLUTTER MELVIN E
IPC: H01R43/26
Filed: 1983-11-01
Granted: 1987-05-26
Abstract: IMPACT HAMMER ELBOW TOOL     Abstract of the Disclosure A simplified, impulse-type pulling and installing tool for appliances such as electrical connector elbows is provided which in use gener-ates a sharp impact force to facilitate quick, safe elbow manipulation even under electrical load, thereby reducing the probability of flash-over.  In preferred forms, the tool includes an elongated rod having workpiece-engaging apparatus adjacent one end thereof, with tubular hammer means telescoped over the rod and reciprocably slidable along a portion of the length thereof. The hammer includes structure defining a pair of hammering surfaces respectively located adjacent the opposed ends of the hammer, and the rod is moreover provided with anvil means secured thereto and oriented for engagement by the hammering surfaces when the hammer is slid along the rod. A pair of such hammering surfaces are provided, which are cooperatively oriented relative to the hammering means, 80 that fore and aft impact forces can be developed along the length of the rod as desired.  In particularly preferred forms, the anvil means is secured to the rod within the bore of the hammer means, and presents a pair of opposed anvil surfaces respectively engageable by corresponding, internal-hammering surfaces on the hammering means.     (Docket No. 17990)
Patent CA-1217111-A (CA)
Title: Detergent compositions
Inventor: NAIK APPAYA R
IPC: C11D1/12
Filed: 1983-11-15
Granted: 1987-01-27
Abstract: ABSTRACT      In a foaming liquid detergent composition suitable inter alia for hand dishwashing and including in its detergent-active system a dialkyl sulphosuccinate, performance is enhanced and physical characteristics (stability, viscosity, hydrotrope requirement) are improved by the inclusion of a fatty acid dialkanolamide such as lauric diethanolamide.
Patent CA-1205333-A (CA)
Inventor: STUCKE WALTER
IPC: B05D7/14
Filed: 1983-12-19
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE           The metal hollow is provided with an electrostatically applied base layer of an epoxy resin, upon which an ethylene copolymer powder is electrostatically applied possibly with the inclusion of epoxy resin and possibly in several layers of vary-ing relative consistency.  After each powder application step, surface heating is applied to melt the respective powder layer.          The final coating of polyethylene is applied either electro-statically or through a suitable extrusion process.  Particular grain size distribution and powder consistency patterns are suggested.
Patent CA-1263522-A (CA)
Inventor: MUELLER MARTIN
IPC: B29C65/66
Filed: 1983-12-19
Granted: 1989-12-05
Abstract: Abstract of the Disclosure A method and apparatus are disclosed for very efficiently and economically manufacturing spirally-wound, heat-shrinkable cylindrical bands or members.  These members can be very advantageously employed for forming tamper-evident seals on containers, and to this end an apparatus and method are disclosed for efficiently applying the members to containers.  The heat-shrinkable members can also be employed for fabrication of cup-like containers, and a method of forming such. containers is also disclosed.
Patent CA-1196664-A (CA)
Inventor: MCCARROLL GLENN G
IPC: F16L23/00
Filed: 1984-01-19
Granted: 1985-11-12
Abstract: ABSTRACT   A plastic clamping ring for securing and sealing the joint between adjoining peripherally flanged ducts has a generally V-shaped cross-section provided with a molded in place or bonded seal which engages the flange rims. A latching feature permits the ends of the clamp to be temporarily latched in position to frictionally limit, without preventing, adjustment of the relative angular position of the two adjoining coaxial ducts prior to application of the full clamping force.
Patent CA-1226997-A (CA)
Inventor: ADAMS BRIAN W
IPC: C08B37/06
Filed: 1984-01-30
Granted: 1987-09-15
Abstract: ABSTRACT     AMINE SALTS AND PRODUCTS CONTAINING THEM   A water soluble salt is formed between an alkaloid and a polymeric acid and contains at least 40% by weight of the alkaloid.  The alkaloid is generally nicotine and the polymeric acid is generally a polysaccharide that has been modified by carboxyalky-ation or reaction with a polybasic acid.  The resultant salt can be formed as a film, a particulate solid or as an aqueous solution and the solution can be used for printing.
Patent CA-1232917-A (CA)
Inventor: GLEASON JOHN G
IPC: C07C319/14
Filed: 1984-03-05
Granted: 1988-02-16
Abstract: LEUKOTRIENE ANTAGONISTS                   ABSTRACT OF THE INVENTION            The compounds represented by the formula (I)                   (I) wherein n is 1 or 2; m is 0, 1 or 2; p is 9, 10, 11, 12 or 13; X is hydrogen or hydroxyl; R is hydroxyl or amino;   R1 is hydrogen, amino or   ; and R2 is hydroxyl, amino, -NHCH2CO2H,       ,              , or -NHCH2CONH2 with the proviso that when m is 0, R1 is hydrogen or pharma-ceutically acceptable salts thereof have been found to be leukotriene antagonists and useful in the treatment of diseases in which leukotrienes are a factor, such as asthma.
Patent CA-1198061-A (CA)
Inventor: MATHER JOSEPH M
IPC: B60K5/04
Filed: 1984-04-18
Granted: 1985-12-17
Abstract: TRANVERSE ENGINE MOUNTING                 ABSTRACT OF THE DISCLOSURE   A hydrostatic drive vehicle and a subassembly for such vehicle wherein the subassembly includes an engine and a pump mechanism arranged in a manner such that when the subassembly is assembled into the vehicle the axes of the engine and the pump mechanism are traverse of the longitudinal axis of vehicle.  Other parts such as an alternator, coolant pump, air cooling fan and fan shroud also may be included in the subassembly.
Patent CA-1223682-A (CA)
Inventor: WATKINS JOHN B
IPC: C09D5/16
Filed: 1984-06-14
Granted: 1987-06-30
Abstract: ABSTRACT     The present invention relates to preservative compositions, their methods of manufacture, and use in preserving timber and other substrates.  The compositions of the invention have unique modes of intra-component interaction and substrate- preservative- atmosphere interaction.  More particularly, the invention relates to creosote based emulsions and derivatives, hereinafter referred to as pigment emulsified creosote (PEC).     In accordance with the invention there is provided a preservative composition which is ultra-stable in the presence of wood extractives, said composition comprising an emulsion of a wood preservative grade creosote, from 5 to 95% water, and one or more pre-dispersed micronised pigments, said emulsion having been produced under conditions of ultra high shear, characterised in that said composition contains from a trace to 2.5 wt% of a rheology structuring agent, from 0.25 to 10 wt% of an alkali metal salt of a wood derived resin, from 0.1 to 5 wt% of a surfactant, from 0.25 to 5 wt% of a lignin sulfonate and from 0.25 to 2 wt% of a pigment modifying resin, said percentages being based on the total weight of said emulsion.
Patent CA-1236861-A (CA)
Inventor: IRVINE WILLIAM F
IPC: A63B21/062
Filed: 1984-07-23
Granted: 1988-05-17
Abstract: ABSTRACT          Multi-functional, demountable fitness apparatus is disclosed for home use as opposed to commercial or institutional use which, during assembly is completely self-aligning, is easy assemble, and is extremely strong and stable when assembled.  The apparatus has a base member and a pair of rear, upright members extending upwardly and inwardly to a joint.  An upper horizontal cantilever member extends forwardly from this joint. A vertical member is spaced from the rear upright members and is connected between the horizontal member and the base and has a glide assembly with a plurality of selectively engageable weights slidably mounted thereon.  A handle bar is adjustable attached to the glide assembly for moving same directly, and various cables and sheaves are used to raise the glide assembly indirectly by operating various attachments connected to the cables.  The apparatus also includes an exercise bench having a leg curl assembly.
Patent CA-1229214-A (CA)
Inventor: OVERBO GORDON I
IPC: E04C3/36
Filed: 1984-07-27
Granted: 1987-11-17
Abstract: Abstract of the Disclosure A captive column structure comprising a plurality of spaced-apart elongated column portions having a compression core interconnecting the same.  The compression core and column portions are comprised of bonded fibrous material.  The fibers are pultruded through a pultrusion machine and bonded with a suitable epoxy material or the like.
Patent CA-1236751-A (CA)
Inventor: THOMAS JACQUES
IPC: A61F2/30
Filed: 1984-08-01
Granted: 1988-05-17
Abstract: Packaging and handling device for an item that is to remain protected from any direct manual contact, as well as a set of such a device and such an item. The device includes a forceps and a box cooperating in such a manner that the jaws of the forceps remain closed on the item to prevent it from any motion when the forceps are engaged in the box; this box includes a casing that is to receive the jaws of the forceps and the item and a lid towards which the forceps presents the handling means; thus, after opening of the box, the item can be accurately handled without having to take it directly in hand. It can notably be applied to the packaging and handling of implantable prostheses.
Patent CA-1232053-A (CA)
Inventor: DRUE HERBERT R C
IPC: A61B10/00
Filed: 1984-08-03
Granted: 1988-01-26
Abstract: A B S T R A C T          A stand-off cell (2) for an ultrasonic scanner head (1) has a slit (3) in which a biopsy needle (4) can be guided.            The whole introduction will therefore take place in the supervision area (8, 8') of the scanner head (1) so that the needle can be guided in a secure manner when making a biopsy. The stand-off cell (2) can be made of a plastics with the same acoustic impedance as tissue and can therefore be manufactured very cheaply. After the needle (4) is introduced the stand-off cell (2) can be removed as the needle (4) slides out through the slit (3). This makes the biopsy easier and makes it possible to utilize the scanner head in the best way.                                       (fig. 4)