baber/WOPTO huggingface dataset:
Patent CA-1108580-A (CA)
Inventor: SCHOENMEIER HERBERT
IPC: B65H18/20
Filed: 1978-09-20
Granted: 1981-09-08
Abstract: ABSTRACT         Apparatus for winding a web onto a cylindrical core to form a reel, comprising two support rollers for supporting and rotating the core and the growing reel, and a support member movable into an operative position in which it extends upwardly between the support rollers to support a fresh cylindrical core on a support surface of the support member and out of winding contact with at least one support roller in the space between the support roller and the growing reel.  Guide groove means are disclosed for guiding the movement of the support member into and out of its operative position.  The support surface may comprise two or more support points which are formed by horizontally disposed small rollers disposed transverse to the roller core axis.
Patent CA-1109228-A (CA)
Inventor: BOWMAN HAROLD M
IPC: B22D7/08
Filed: 1978-09-22
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE         A sectional ingot mold formed of a plurality of side wall sections which when assembled define at least the side per-iphery of a mold cavity, with means on the side wall sections for coaction with means on the adjacent sections for coupling the wall sections together into an integral unitary ingot mold.          Connecting means are provided coacting with the wall sections and automatically compensating for the expansion and retraction of the mold sections during heating and cooling of the mold. The interior surface of each mold section may be sinuous for aiding in stress relief of the formed ingot, and aiding in preventing molten metal leakage from the mold.
Patent CA-1102946-A (CA)
Inventor: FABEL DAVID A
IPC: C08J7/046
Filed: 1978-10-06
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE          An abrasion resistant coating composition is disclosed which comprises a polyvinyl acetal having an hydroxyl group content, calculated as polyvinyl alcohol, of from 35 to 50 percent by weight and silicic acid, the weight ratio of silicic acid to polyvinyl acetal being from 2:1 to 4:1.
Patent CA-1111197-A (CA)
Inventor: PRIDDY DUANE B
IPC: C08F212/00
Filed: 1978-10-26
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE         Styrene-acrylic acid copolymers having improved physical properties are prepared by the mass copolymeri-zation of styrene and acrylic acid at a temperature between 110 and 150°C in the presence of difunctional peroxide initiators.
Patent CA-1092066-A (CA)
Inventor: WOOD PRENTICE J
IPC: B65D5/66
Filed: 1978-11-14
Granted: 1980-12-23
Abstract: ARTICLE CARRIER AND BLANK THEREFOR              Abstract of the Disclosure An article carrier formed from a unitary blank and comprising a bottom wall, a pair of side walls foldably joined respectively to the side edges of the bottom wall, a pair of overlapping top panels foldably joined respectively to the upper edges of the side walls, a securing aperture formed in one of the top panels and having a diagonal securing edge, a securing tab foldably joined to the other top panel and disposed in the securing aperture with the fold line between the securing tab and the other top panel disposed in substantial coincidence with the securing edge, a pair of retaining flaps foldably joined respectively to the end edges of the bottom wall, a pair of tuck flaps foldably adjoined along adjacent edges and foldably joined along the edges thereof remote from the adjacent edges respectively to the adjacent side wall and the adjacent retaining flap, a locking aperture formed in one of the tuck flaps, and a locking tab struck from the other tuck flap and adapted to form an interlocked relationship with the locking aperture.
Patent CA-1096173-A (CA)
Inventor: BINET REJEAN
IPC: C06B47/14
Filed: 1978-12-08
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE         A water-in-oil emulsion explosive composition is provided containing sorbitan mono-oleate, sorbitan sesqui-oleate and glycerides of fatty acids as the emulsification agent and also containing a highly chlorinated paraffinic hydrocarbon as an emulsification promoter.  The presence of the chlorinated hydrocarbon produces improved sensitivity even in small diameter cartridges.
Patent CA-1137586-A (CA)
Inventor: HILDEBRANDT BERNHARD
IPC: H04W64/00
Filed: 1979-04-18
Granted: 1982-12-14
Abstract: ABSTRACT The invention relates to a device for automatically monitoring the charge state of a power supply which is independent of the mains system.  To this end, a monitoring sensor is associated with the power supply, which is in the form of primary batteries or accumulators charged by solar cells, the said sensor having a threshold response for the release of a warning signal, the said threshold being located at a specifically adjustable value above the minimal voltage required for trouble-free operation.  The result of the voltage measurement, carried out at each interrogation of the interrogating unit, is passed to a message register as a monitoring signal.
Patent CA-1117576-A (CA)
Title: Switch operator condition and position indicator mechanism
Inventor: OPFER JOHN C
IPC: H01H9/16
Filed: 1979-04-30
Granted: 1982-02-02
Abstract: SWITCH OPERATOR CONDITION AND POSITION INDICATOR MECHANISM     ABSTRACT:  Disclosed is a switch operator condition and position indicator mechanism for high voltage switch opera-tors.  The indicator mechanism provides a visual indication of the charged or discharged condition, as well as of the "switch-open" or "switch-closed" position, of the switch operator. Another feature of the indicator mechanism provides a visual indication of whether the high voltage switch being operated by the switch operator is in the open or closed position.  The charged or discharged conditions of the switch operator are indicated by labels on a first indicator disk which rotates conjointly with the shaft used to charge the switch operator. The "switch-open" or "switch-closed" positions of the output shaft of the switch operator are indicated by labels on a second indicator disk which is operably connected to the output shaft of the switch operator by means of a linkage assembly which incorporates a spring follower mechanism which reduces the forces exerted on the operator output shaft linkage assembly and the second indicator disk during the operations of the switch operator.  The labels on first and second indicator disks corresponding to the condition and position, respectively, of the switch operator are visible through a window in the control panel.  The open or closed position of the high voltage switch operated by the switch operator is indicated by a label attached to a switch position lever and a stationary label, respectively, which labels are alternatively visible through another window in the control panel of the switch operator.
Patent CA-1111029-A (CA)
Inventor: NODELMAN NEIL H
IPC: C08G18/48
Filed: 1979-05-03
Granted: 1981-10-20
Abstract: ABSTRACT OF THE INVENTION           The invention provides a means for making a high functional (? 6.5), low viscosity, low hydroxyl num-ber sucrose-based polyether polyol.  The process involves the use of a polyalkylene polyamine, such as diethylene-triamine, as both co-initiator and catalyst for the alkoxyla-tion reaction of sucrose.  These polyols are particularly suited for the production of rigid polyurethane foams having excellent dimensional stability, particularly at low tem-peratures.
Patent CA-1122265-A (CA)
Inventor: JONES EIRWYN
IPC: F42D1/04
Filed: 1979-05-11
Granted: 1982-04-20
Abstract: ABSTRACT OF THE DISCLOSURE         An electric igniter is provided wherein the insulated igniter leading wires and/or the electrical supply conducting wires form at least part of the winding of a transformer wherein the said wires couple the igniter to a pulsed electrical supply.  Preferably the leading wires and/or supply conductor wires may be simply looped into the trans-former core.  The assembly provides a safe method for firing electric explosive detonators in that wire-to-wire connections are eliminated and hazards of inadvertent firing by means of stray electrical current is avoided.
Patent CA-1120985-A (CA)
Inventor: FAIRLIE IAN F
IPC: H05B3/54
Filed: 1979-05-18
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a heating element for a heated chair which can be used as a covering material for the heated chair or which can be laid under the covering material or which can be draped over an ordinary chair to convert it to a heated chair.  In accordance with the invention, the heating element has a glass fibre fabric layer made of intermixed glass fibre strands.  An electrical resistance wire which consists of a core of glass fibre strands with a resistive wire wound around it, forms an undulating pattern in the glass fibre fabric layer, and top and bottom layers of thermoplastic material are heat fused or adhesively laminated to the glass fibre fabric layer.  A metallic foil layer is applied to the side of the bottom layer which is remote from the glass fibre fabric layer.          The heating element also includes a control for controlling the power delivered to the resistance wire.  The said control is a simple dual proportional control which regulates the energy usage of the heating element.
Patent CA-1131832-A (CA)
Title: Block polymers of polyphenylene oxide  and polystyrene
Inventor: WHITE DWAIN M
IPC: C08G81/02
Filed: 1979-06-13
Granted: 1982-09-14
Abstract: RD-10,896 BLOCK POLYMERS OF POLYPHENYLENE OXIDE AND POLYSTYRENE                         Abstract of the Disclosure Linear, branched and/or cross-linked block polymers of polyphenylene oxides and polystyrene are described.  The poly-phenylene oxide-polystyrene block polymers can be molded, calendered, or extruded as films, sheets, fibers, laminates or other useful articles of manufacture.
Patent CA-1141061-A (CA)
Inventor: O'CONNELL WILLIAM J J
IPC: C08L69/00
Filed: 1979-06-13
Granted: 1983-02-08
Abstract: ABSTRACT OF THE DISCLOSURE           Ductile and solvent resistant aromatic polycarbonate compositions are obtained comprising an admixture of a high molecular weight aromatic polycarbonate and a block copolymer consisting of alternating segments of an aromatic polycarbonate and a polyorganosiloxane. The polycarbonate compositions also exhibit improved flame retardance.
Patent CA-1105515-A (CA)
Inventor: HARJAR MARTIN J
IPC: F16J15/52
Filed: 1979-07-06
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE         A hydraulic seal for an electrostatic spray coating gun for applying coating materials which have high to moderately high electrical conductivity is disclosed.  The gun has an improved high voltage electrical system, improved hydraulic seals, and is adaptable to apply porcelain enamel coatings in slurry form.          An electrode is positioned forward of a flat-fan spray nozzle and is displaced from the axis of the spray by means of an extension assembly which can be angularly displaced about the axis of the spray.  The gun further incorporates the improved packingless bellows sealing between an opening into the coating conduit in the barrel of the gun and a control rod for a needle valve in the conduit.          Novel static seals allow the use of a bellows in the form of a non-machined extruded fluorinated hydrocarbon commonly known as TFE*Teflon.  The packingless seals, properly designed flow passages, the position of the charging electrode, and wear resistant material at the nozzle tip and needle valve allow the gun to be used not only for the electrostatic spraying of the common electrically conductive coating materials, but also for abrasive coating materials, such as glazes, in slurry form.     * - Trade Mark
Patent CA-1123245-A (CA)
Inventor: LAMBERTSON WILLIAM A
IPC: E06B11/08
Filed: 1979-08-13
Granted: 1982-05-11
Abstract: TWIN-GATE TYPE TURNSTILE     Abstract A twin-gate type turnstile in which the central barrier thereof is provided in the form of vertically stagger-ed rows of arms extending between an opposed pair of posts, with at least terminal lengths of the fixed arms, i.e., the length portions thereof adjacent the posts extend in an arcu-ate course so that during the rotation of the rotors, the arms of same pass through the fixed rows of arms at about mid-length of such fixed arms thereby lessening the likeli-hood that a user could accidentally enter into or be caught in the space between the rotor arms and the fixed arms of the barrier if the user by mistake sought to transit the turnstile in the wrong direction or failed to exit the turnstile at the proper location.
Patent CA-1104607-A (CA)
Inventor: KAGI BRUNO
IPC: F16L41/18
Filed: 1979-08-24
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE     A device for detachably coupling the orifice of a branchline to a line carrying a pressure medium and having a plurality of discharge  valves spaced apart from each other in the line wall, the coupling being carried out by means of a coupling device which is movable over the length of the line and contains the orifice and opens one of the discharge valves.          The discharge valves are mounted in the line with magnetically actuating opening members and the coupling device is provided with a coupling element guided thereon and is provided with an automatically sealing coupling member in the coupling posi-tion with the discharge valve at the pressure side for an auto-matic alignment with the orifice, and an actuator which magneti-cally cooperates with the opening member and the coupling member.
Patent CA-1128780-A (CA)
Inventor: SADA KENZO
IPC: B60K17/06
Filed: 1979-09-04
Granted: 1982-08-03
Abstract: ABSTRACT OF THE DISCLOSURE     A tractor transmission has an input shaft a PTO system transmission shaft disposed thereunder, a gear-type speed change mechanism coupled to the input shaft, and an oil reservoir.          A gear in engagement with the gear in said gear-type speed change mechanism is rotatably disposed on said PTO system trans-mission shaft and blades are disposed on a boss of this first-mentioned gear.  The blades are arranged to extend into the oil reservoir.  Lubricating oil in the oil reservoir is utilized as resistance to the blades, thereby to stop the rotation of the gear-type speed change mechanism otherwise caused due to the force of inertia.
Patent CA-1114969-A (CA)
Inventor: FITCH ELLIOT B
IPC: C02F1/52
Filed: 1979-09-18
Granted: 1981-12-22
Abstract: FLOCCULANT DISTRIBUTOR MEANS FOR FEEDWELL            ABSTRACT OF THE DISCLOSURE    A sedimentation tank having a central feedwell comprising upper and lower cylindrical channels or raceways for receiving the influent feed in split counter rotative streams wherein an intermediate raceway is provided between the upper and lower channels for receiving a flocculant for mixing with the influent feed in the shear zone where the split streams remerge.
Patent CA-1115295-A (CA)
Inventor: SATHE SHARAD S
IPC: C07B61/00
Filed: 1979-09-24
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE     The preparation of p-aminophenol by the catalytic hydrogenation of nitrobenzene in an acid reaction medium containing an aqueous isopropyl alcohol solution of tri-methyldodecylammonium chloride leads to the formation of chloro- and isopropoxyaniline impurities.  These end up in the by-product aniline.  The substitution of dimethyldodecyl-amine sulfate for the quaternary salt eliminates these impurities without significant adverse effect on the yield, production rate or purity of the p-aminophenol.
Patent CA-1121962-A (CA)
Inventor: SCHMOLKE KARL-HEINZ
IPC: D01H4/32
Filed: 1979-09-26
Granted: 1982-04-20
Abstract: ABSTRACT   An opening roller for open-end spinning machines is provided.  The roller has a cylindrical roller body and a sawtooth wire wound helically onto the cylindrical surface of the body.  The wire has a base region that is wider than the teeth.  It is wound on the roller body under tension and has its ends fixed to the body.  Base regions of adjacent turns are separated by a gap.  The ratio of height to width of the base region is less than or equal to 1, preferably between 0.4 and 0.6.
Patent CA-1124246-A (CA)
Inventor: KRAEMER WOLFGANG
IPC: C07D233/60
Filed: 1979-11-16
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to the diastereoisomeric form A of 1-(4-chlorophenoxy)-1-(1-imidazolyl)-3,3-dimethyl-2-butanol of the formula (I)   and the pharmaceutically-acceptable acid-addition salts thereof and methods for the preparation thereof.  Also disclosed are compositions containing said diastereoisomeric 1-(4-chlorophenoxy)-l-(l-imidazolyl)-3,3-dimethyl-2-butanol or salts and methods for the use of said compounds and compositions as antimycotic agents.
Patent CA-1123589-A (CA)
Title: Hydraulically needling fabric of continuous filament  textile and staple fibers
Inventor: NIEDERHAUSER DONALD O
IPC: D04H13/00
Filed: 1979-11-16
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE             A lightweight composite fabric characterized by high retention of fiber content during initial laundering and exceptionally high strength as measured close to the edge of the fabric with cover and fabric aesthetics equiva-lent to conventional fabrics having 50% higher basis weight are produced by hydraulically needling short staple fibers and a substrate of continuous filaments formed into an ordered cross-directional array.  The individual continuous filaments of the array are well spread and separated so that they have a spaced-apart relationship allowing interentangl-ing of the short staple fibers with the continuous filaments to form more than about two reversals in the staple fibers per cm of staple fiber length between the faces of the fabric.  The staple fibers have a linear density of less than about .3 tex per filament, are from about .5 cm to about 1 cm in length and comprise about 20% to about 50% of the weight of the composite fabric.
Patent CA-1122396-A (CA)
Inventor: SONDERMANN THOMAS
IPC: G21C3/00
Filed: 1979-12-12
Granted: 1982-04-27
Abstract: Abstract of the Disclosure Mixed crystals containing uranium and gadolinium for conversion into nuclear fuels by introducing NH3, C02 and a uranyl salt solution con-taining dissolved gadolinium into a body of an aqueous solution of ammonium carbonate.  As a result salts of gadolinium and uranium complexes precipitate and during precipitation there is a lowering of the pH from 9 down to 8.2. The precipitate is separated and converted to uranium and gadolinium oxides. Preparing the mixed crystals in this manner results in the gadolinium being finely and homogeneously distributed into the oxidic nuclear fuel.
Patent CA-1125009-A (CA)
Title: Method and apparatus for producing threaded  self-tapping stainless steel screws
Inventor: HALLENGREN CHARLES R
IPC: B21H9/02
Filed: 1980-01-03
Granted: 1982-06-08
Abstract: Case 3396 00 METHOD AND APPARATUS FOR PRODUCING THREADED SELF-TAPPING STAINLESS STEEL SCREWS     Abstract of the Disclosure A process for producing self-tapping screws from an austenitic 300 series stainless steel material wherein a blank of such material is chilled prior to a thread rolling operation so that the threads are formed while the blank is in a chilled condition. A preferred apparatus for practicing such a method utilizes an insulated tunnel surrounding the feed track which leads to the thread roller. Fluid refrigerant is fed to the interior of the tunnel to chill the blanks immediately prior to the thread rolling operation.
Patent CA-1149188-A (CA)
Inventor: KHOROSHAVIN ANATOLY N
IPC: C05F7/00
Filed: 1980-01-10
Granted: 1983-07-05
Abstract: Abstract of the Disclosure The present invention relates to the environment pro-tection and, more specifically, to microbiological processes for recultivation of industrial refuse heaps.      The process of the present invention involves treatment of the beeps with fertilizers resulting from purification of production-communal waste waters, followed by treatment with a pubic preparation containing a culture of the mold fungus Ampergillus niger.  The plowing of the ground is effected with a subsequent sowing with seeds or perennial plants.  The heap surface sown with said seeds is inoculated with a bacterial preparation containing a culture of ammoni-fying and nitrifying bacteria.      During the period of the plant aprouting and tiller-ing inoculastion is effected by means of a bacterial prepa-ration containing a culture of azotobacter and pnospnate-dissoling bacteria.  All these oacteris are recovered from said refuse heaps,  wherefore they are already adapted thereof.      The process of the present invention is useful in the regions where it is necessaru to convert refuse heaps to soil,e.g. in the regions of coaling-mining and ore-mining industries.
Patent CA-1144540-A (CA)
Inventor: GODTFREDSEN WAGN O
IPC: C07D499/00
Filed: 1980-02-12
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE     Novel compounds are provided herein which are of the general formula I:                    I   in which R1 stands for a five- to ten-membered azocycloalkyl or azabicyclo-alkyl residue attached via the nitrogen atom and optionally being sub-stituted by one or two, the same or different, lower alkyl groups;  R2 represents a hydrogen atom or a lower alkyl, aryl or aralkyl radical;  and A represents a radical of a .beta.-lactamase inhibitor containing a .beta.-lactam ring as well as a carboxy group, A being connected vla the carboxy group. Such compounds are useful in the treatment of bacterial infections.  The new compounds are in particular strongly active against .beta.-lactamase pro-ducing bacteria.
Patent CA-1152034-A (CA)
Inventor: SOUZA ANTHONY J
IPC: A01K97/06
Filed: 1980-03-17
Granted: 1983-08-16
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a container such as a fishing tackle box having a pull-out stacking tray structure, the individual trays of which are connected at their ends by pivotal linkages for attachment to opposite side walls of the container so that the trays can be stacked one above another at the top of the container or pulled out cantilever-wise by extension of the linkages. Attachment of the linkages to the container side walls is by way of intermediate members having elements which slot into fittings provided on the interior walls of the container.  This arrangement facilitates final assembly of the container.  The intermediate members can be formed to define compartments between the ends of the trays and the container side walls.  A spinner-bait rack is also disclosed which fits into one of the compartments.
Patent CA-1121166-A (CA)
Inventor: CVACHO DANIEL S
IPC: E02D31/04
Filed: 1980-04-02
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE           A process for sealing underground walls so as to prevent water from seeping through the walls.  A hollow pipe is inserted at a first position and a sealant material is injected through the pipe to effect a seal between a footing and the bottom of the wall.  The hollow pipe is withdrawn vertically and progressively while injecting additional sealant material.  Thereafter, the hollow pipe is indexed laterally and the wall sealed as before from the footing to grade level and this procedure is repeated until the entire underground wall is sealed externally.         In a modified form of the invention, the hollow tube is withdrawn and then the sealant is applied through the opening created by the insertion and withdrawal of the hollow tube.