baber/WOPTO huggingface dataset:
Patent CA-1048441-A (CA)
Inventor: GOKHALE SUDARSHAN D
IPC: C25B9/19
Filed: 1975-01-29
Granted: 1979-02-13
Abstract: METHOD OF ADAPTING A PREFORMED SHEET DIAPHRAGM TO CONVENTIONAL DIAPHRAGM CELLS FOR THE PRODUCTION OF CHLORINE                 Abstract of the Disclosure The conventional diaphragm electrolytic cell for the production of chlorine from an aqueous alkali metal chloride solution as exemplified by the well-known Hooker series of cells and/or Diamond series of cells, is modified to use a preformed sheet material as the diaphragm by the use of elasto-polymeric retainers. Crescent-shaped, expansible elasto-polymeric retainers are used in combination with U-shaped compressible elasto-polymeric retainers to obtain the desired result.
Patent CA-1046302-A (CA)
Inventor: MAAS WILLEM
IPC: C05G3/00
Filed: 1975-03-11
Granted: 1979-01-16
Abstract: ABSTRACT:     The invention relates to agents for plant-growth promotion which comprise trace elements and which are suited for ultra-low-volume application. The preparations comprise a solution of the chloride of the trace elements and/or boric acid in N-methylpyrrolidon. Furthermore, formamide or acetamide is dissolved in the agent as a nitrogen source. At option, the agent may contain a pesticide or pesticidal pre-paration, hexylene glycol, isophorone or a vegatable or animal wax or waxy product.
Patent CA-1043653-A (CA)
Inventor: SMITH MALCOLM J
IPC: C23F14/02
Filed: 1975-05-28
Granted: 1978-12-05
Abstract: ABSTRACT OF DISCLOSURE     A method of inhibiting the precipitation of scale-forming salts of calcium, magnesium, barium and strontium from aqueous systems comprising adding to the aqueous system a telomeric compound of the formula:                               or salts thereof, wherein R11 is hydrogen, methyl or ethyl, R is hydrogen, 1-18C alkyl, 5-12C cycloalkyl, aryl, aralkyl, a residue of formula:                  wherein R11 has its previous significance and the sum of n + m is an integer of at most 100, or a residue -OX wherein X is hydrogen or 1-4C alkyl, and R1 is a residue -OX wherein X has its previous significance.
Patent CA-1050583-A (CA)
Inventor: WALKER BRUCE A
IPC: B62B5/02
Filed: 1975-07-18
Granted: 1979-03-13
Abstract: Inventor:  Bruce A. Walker Title:     TWO WHEEL HAND TRUCK WITH ELEVATOR     ABSTRACT OF THE DISCLOSURE      An elevating mechanism is incorporated into the body of a two-wheel hand truck.  The upright rails of the hand truck are tubular, slotted and open at their bottom ends.  An elevator leg is telescopically mounted in each rail, and the two elevator legs are interconnected by a ladder-like array of cross bars extend-ing from the slots in the truck rails.  Accordingly, the elevator legs will move in unison, and a crank-operated chain-pull mecha-nism at the back side of the truck is attached to an elevator-leg-cross bar to forcibly extend the elevator downwardly.  An auto-matic safety brake on the crank will prevent dropping of the load should the crank be accidentally release, and a hand operated brake will bock the wheels of the hand truck when desired.
Patent CA-1054823-A (CA)
Inventor: SVENSSON CHRISTER
IPC: G01N27/00
Filed: 1975-09-08
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE           A method of and an apparatus for the detection of hydrogen is described.  The method and apparatus employ a semiconductor, a metal electrode and an insulator situated between the semiconductor and the electrode.  The metal electrode is made of palladium, nickel, platinum or an alloy containing at least twenty percent (20%) palladium.  In one embodiment the apparatus is a field effect transistor.  In another it is a capacitor.  A heater is also provided for heating the apparatus for improving its response time.
Patent CA-1068732-A (CA)
Inventor: MATILAINEN WALTTERI
IPC: G01G19/414
Filed: 1975-10-16
Granted: 1979-12-25
Abstract: ABSTRACT     The present invention relates to consumer or shop scales which show a digital readout of the weight, the unit price, and the total price for the product weighed.  In this instance a single display is utilized to show the three quantities, thereby reducing any problems the purchaser might have in understanding the informa-tion being displayed.  In one embodiment the circuitry of the invention prevents entry of the unit price until such time as the measured weight has been determined and displayed.  In another embodiment the unit price may be entered and displayed while the weight is being determined and when such determination is complete the total price is automatically displayed.  Weight determination is complete when there is no weight change during two consecutive predetermined and electronically controlled time periods.
Patent CA-1075260-A (CA)
Inventor: DONOHUE JOHN A
IPC: C07C63/333
Filed: 1975-10-22
Granted: 1980-04-08
Abstract: Abstract of the Disclosure This specification discloses 2,2',6,6'-tetramethylbiphenyl-4,4'-dicarboxylic acid compounds suitable for producing polymers useful for forming shaped objects, such as film, fiber and molded parts.
Patent CA-1073586-A (CA)
Title: Method of increasing the molecular weight of hydroxyl endblocked polydiorganosiloxanes
Inventor: CROSSAN IRVIN D
IPC: C08G77/20
Filed: 1976-04-26
Granted: 1980-03-11
Abstract: Abstract of the Disclosure Mixing a hydroxyl endblocked polydiorganosiloxane with a silane of the formula   where R is alkyl of one to four carbon atoms or phenyl and reacting the mixture at room temperature provides a polydiorganosiloxane of increased molecular weight in a short time, such as a few minutes to several hours.  The resulting polydiorganosiloxane product contains methylvinyl-siloxane units which are chemically reactive and can be further reacted with silicon-bonded hydrogen atoms or organic peroxides to give new polymers or cured products such as rubbers.
Patent CA-1063029-A (CA)
Inventor: KOERBAECHER KLAUS
IPC: A61K31/70
Filed: 1976-06-11
Granted: 1979-09-25
Abstract: Abstract of the Disclosure The incorporation of an effective amount of glycyrrhizin or a salt thereof into a hair-treating composition having a pH of between 5 and 9 provides for an anti-grease effect, the hair becoming less quickly greasy again.
Patent CA-1062167-A (CA)
Inventor: MARTIN DONALD P
IPC: G06K15/10
Filed: 1976-08-19
Granted: 1979-09-11
Abstract: Abstract of the Disclosure A method and apparatus for controlling the print rate of a column-sequential dot matrix printer actuated by an input signal comprising a sequence of code words occurring at a given maximum input rate, a print head and a print head drive operating at a speed determined by the frequency of a print rate timing signal, and a multi-stage FIFO input storage register.  A multiplicity of constant-frequency print rate timing signal are generated, ranging in frequency from substantially below to substantially above a normal print rate frequency Fn approximately matched to the input rate, and a variable print rate timing signal progressively increasing in frequency from well below Fn to well above Fn is also generated; these signals are applied to the printer in accordance with a predetermined schedule, determined by the number of code words in storage at the beginning of each spacing character cycle, and in accordance with a program affording relatively smooth acceleration and deceleration of the print head.  In continuing operation, the number of code words in storage is accumulated to a given level and maintained approximately at that level un 1 the input is interrupted.
Patent CA-1083979-A (CA)
Inventor: KNAPTON ARTHUR G
IPC: C01B3/50
Filed: 1976-12-29
Granted: 1980-08-19
Abstract: ABSTRACT OF DISCLOSURE    This invention relates to the storage of hydrogen, An apparatus for storing hydrogen according to the invention incorporates a membrane constructed from a metallic material containing a major proportion of palladium in gas-tight connection with a gas-tight heat-exchange chamber containing an intermetallic compound capable of reversibly absorbing hydrogen,  The metallic material may be palladium or  a 20 wt % silver palladium alloy,  The intermetallic compound may be LaNi5, TiFe, TiFe alloys, or Mg2Ni,  The  invention also includes method of storing hydrogen using an apparatus as described above,
Patent CA-1104276-A (CA)
Inventor: DURIEZ JEAN
IPC: G05D13/62
Filed: 1977-01-10
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE        Method and apparatus for controlling and regulating the speed of a controlled movable structure such as an elevator, lift or the like.  The speed is controlled and regulated by monitoring means controlling the variation of speed by means of a differential voltage generated by the comparison of a voltage whose variation represents the evolution of the real speed of the mobile, on the one hand, with a voltage called control voltage, on the other hand, and which tends to follow a continuous ideal curve of speed variation called a "reference curve" and is regularly corrected by a device called a "corrector" at lengths of distances obtained by decoding certain positions of a single programmable series counter designed to count the entire distance travelled after an order has been given at a fixed distance from the stopping point, wherein each correction value has its origin realigned with the reference curve.
Patent CA-1101149-A (CA)
Inventor: PASTOR STEPHEN D
IPC: C08F2/48
Filed: 1977-01-21
Granted: 1981-05-12
Abstract: Abstract of the Disclosure A novel class of photosensitive polymers are disclosed which are prepared by the reaction, preferably in the presence of a catalyst, of a reactive polymer, a halogenated cyclic anhy-dride and glycidyl ester of an alpha, beta-unsaturated carboxylic acid.  These polymers are capable of undergoing vinyl-type polv-merization when exposed to actinic radiation.        * * *
Patent CA-1069954-A (CA)
Inventor: L ECUYER CAMILLE
IPC: A63B1/00
Filed: 1977-03-09
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE            The disclosure describes a gymnastic balance beam which is provided with several standing or walking faces.  The beam itself is in the form of an elongate body whose ends can be locked in various positions which are selected by axially rotat-ing the body and fixing the ends.  The main walking section of the elongate body which is intermediate the ends thereof has as many different walking surfaces as there are positions which can be selected.
Patent CA-1066315-A (CA)
Inventor: KOZDRONY WILLIAM
IPC: B23K37/053
Filed: 1977-03-18
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE             To align two adjacent pieces of pipe for welding them  together a pipe clamp is presented which comprises a plurality of elongated members having a first portion adapted to be tightly strapped along the outer surface of one length of pipe, and having a second portion extending axially to over-lap the end of the adjacent pipe, the second portion having adjustable aligning means adapted to engage the surface of the second piece  of pipe and associated with the apparatus is a gauge to assess alignment of the inner surfaces of the pipes.
Patent CA-1067082-A (CA)
Title: 6-(m-aminophenyl)-2,3,5,6-tetrahydroimidazo (2.1-6) thiazole (m-aminotetramisole) compounds
Inventor: THORPE JOHN E
IPC: A61K31/425
Filed: 1977-04-26
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE         Novel optically-active derivatives of 6-(m-aminophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole(m-aminotetramisole], which are useful anthelmintic agents, are disclosed, and also a process for the preparation thereof which comprises acylating the d1- or 1- form of 6-(m-aminophenyl)-2,3,5,6-tetrahydroimidazo-[2,1-b]thiazole(m-aminotetramisole) with a halonicotinic acid or a functional equivalent thereof.
Patent CA-1086397-A (CA)
Inventor: DIEFENDERFER CHARLES G
IPC: G06F13/00
Filed: 1977-06-20
Granted: 1980-09-23
Abstract: APPLICATION OF                  CHARLES G. DIETENDERFER        A POLLING AND DATA COMMUNICATION SYSTEM HAVING A      PULSE POSITION TO BINARY ADDRESS CONVERSION CIRCUIT                             ABSTRACT     A poll command is sent by a central station to a plurality of remote stations connected along a data highway system.  Upon receipt of the poll command, a remote station which desires to transmit data to the central station, responds with a reply pulse in a specific time position following the poll command.          The position of the reply pulse is measured relative to the end of the poll command from the central station.  Upon transmission of the poll commond by the central station, a counter is started at the central station to count clock pulses arranged to occur at the end of each possible reply pulse position.  Upon receipt of a reply pulse from a remote station, the count in the counter, which represents the binary address of the replying station, is stored in a memory and a memory address counter is incremented to control the storing of successive binary addresses in consecu-tive memory locations.
Patent CA-1074541-A (CA)
Inventor: PAVLIK KLAUS J
IPC: H01P1/30
Filed: 1977-07-26
Granted: 1980-04-01
Abstract: ABSTRACT:                A method of producing a microwave filter comprising a YlG sphere and a source of a pre-polarizing magnetic field whose resonant frequency is a predeter-mined function of the temperature.      A reference YlG sphere is introduced with a predetermined orientation into the filter structure and by changing the magnetic field the resonant frequency YlG sphere is introduced into the resonator structure and this YlG sphere is rotated until the resonant fre-quency is again equal to the predetermined value, where-after the YlG sphere is locked in position.
Patent CA-1071373-A (CA)
Inventor: BUSCHBOM FLOYD E
IPC: A01F25/20
Filed: 1977-08-11
Granted: 1980-02-12
Abstract: SILO UNLOADER WITH LEVELING AND DRIVE STRUCTURE     ABSTRACT OF DISCLOSURE:    A top unloading silo unloader pendantly supported in a tower silo. The unloader has a material collector moved around the silo with an automatic leveling and drive structure.  An impeller receives material from the collector and throws the material into an out chute which directs the material to a doorway leading to an upright passageway.  The leveling and drive structure mounted on the outer end of the collector has leading and trailing drive wheels connected with adjustable mounts to a leveling apparatus,  Power is applied to both wheels by separate drive shafts connected to the power transmission for the augers of the collector.  The leveling apparatus has a base secured to the collector. Supports pivotally mounted on opposite ends of the base are attached to the mounts for the wheels.  A linear actuator connected to the supports operates to concurrently pivot the supports in opposite directions so that the outer end of the collector can be raised or lowered and held in a selected position.  Linear actuator has a reversible electric motor coupled to a motor controller.  A generally hori-zontal reference arm attached to a non-pivoting part of the unloader is linked to the controller so that movement of collector up or down actuates the controller whereby the motor operates the linear actuator to increase its overall length to raise the outer end of the collector or to decrease its overall length to lower the outer end of the collector thereby maintaining the outer end of the collector at a selected position.
Patent CA-1097221-A (CA)
Inventor: GARY HERBERT H
IPC: A61Q5/12
Filed: 1977-08-23
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE      Compositions useful in the treatment of hair are pro-vided.  The compositions contain, in an aqueous medium, at least one hair treating agent and honey in an amount suffi-cient to affect the characteristics of the hair, such as its luster, body, manageability, and wet combability.  Preferably, the honey constitutes about 15%, by weight, of the composi-tions, has a substantially acid pH, contains a trace of bees-wax, and contains more than a trace of higher polysaccharides, such as dextrins.  The hair treating agents constitute pre-ferably from about 25% to 50%, by weight, of the compositions.
Patent CA-1070563-A (CA)
Inventor: WELSH PATRICK G
IPC: B61F5/46
Filed: 1977-09-15
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE       Disclosed is a railway car having a body, drive motor means to power the car, and a pair of longitudinally spaced first axles including flanged drive wheels mounted thereon.          The first axles are connected at opposite ends of the body for pivotal movement about a respective vertical axis.  A second axle having flanged wheels is positioned intermediate the first axles, and it is connected to the body for relative transverse guiding movement.  The improved steering arrange-ment for the first axles includes two pairs of longitudinally extending and laterally spaced telescopeable assemblies, with means pivotally connecting first ends of each of the pair of telescopeable assemblies to the second axle.  The other ends of the respective pairs of telescopeable assemblies are connected to the first axles.  Each telescopeable assembly is operatively inter-reactive with the other telescopeable assemblies whereupon transverse guiding movement of the second axle relative to the body urges extension of one of the pairs of telescopeable assemblies and corresponding retraction of the other pair of telescopeable assemblies in response to track curvature to provide relative steering movement to the first axles and drive wheels in relation to the curve.
Patent CA-1094492-A (CA)
Inventor: RANGANATHAN RAMASWAMI
IPC: C10G47/10
Filed: 1977-10-24
Granted: 1981-01-27
Abstract: HYDROCRACKING OF HEAVY OILS USING IRON                       COAL CATALYST     Abstract of the Disclosure An improved process is described for the hy-drocracking of heavy hydrocarbon oil, such as oils extract-ed from tar sands.  The charge oil in the presence of an excess of hydrogen is passed through a tubular hydrocracking zone, and the effluent emerging from the top of the zone is separated into a gaseous stream containing a wide boiling range material and a liquid stream containing heavy hydro-carbons.  According to the novel feature, the charge oil is in the form of a slurry together with an iron-coal catalyst.          The presence of this catalyst in the charge oil serves to greatly reduce coke precursors, such as benzene and pentane insolubles, and thereby prevent the formation of carbonaceous deposits in the reaction zone.
Patent CA-1078939-A (CA)
Inventor: DIPIETRO FRANCIS M
IPC: H02G15/103
Filed: 1977-10-31
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE An electrical connector of the type employing a premolded elastomeric component part has an adaptor which is placed at the terminus of an electrical power distribution cable of the oil-filled type including a conductor, a paper insulator and a lead jacket, to seal the terminus and enable instal-lation, in the field, of the electrical connector for use in an electrical power distribution system.  The adaptor in-cludes a sleeve portion of insulating material for placement over the cable insulation, a conductor-sealing portion for receiving the conductor of the cable and a jacket-sealing portion for juxtaposition with the lead jacket to seal the juncture between the lead jacket and the adaptor.
Patent CA-1108042-A (CA)
Inventor: HAKERT KARL-HEINZ
IPC: B29K105/08
Filed: 1978-03-08
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE A roll or roller for urging extruded thermoplastic strip onto an axially advancing, rotating pipe is constructed from a silicon rubber core with a shore hardness of 40 and having a softer silicon rubber jacket with a shore hardness not exceeding 30.  The core is traversed by axial bores.
Patent CA-1098882-A (CA)
Inventor: BOYD RAYMOND
IPC: A45D33/22
Filed: 1978-03-10
Granted: 1981-04-07
Abstract: ABSTRACT OF THE DISCLOSURE           A lighted compact has a bottom case member into which are mounted standard sized compact powders.  A cover member and an intermediate member both of which have a configuration complementary to the bottom case member are hinged to the bottom case member.  Mounted within the inside of the cover member is a battery, a switch and a pair of electric lights.  The intermediate member, which covers the battery, lights and switch, includes a mirror and light diffusers.  The hinge of the bottom case member includes a cam surface which is adapted to engage the switch of the cover member so that the lights are turned on when the compact is opened and are turned off when the compact is closed.
Patent CA-1095603-A (CA)
Inventor: PLYLER ROBERT G
IPC: H01R13/05
Filed: 1978-03-23
Granted: 1981-02-10
Abstract: PIN TYPE ELECTRICAL CONTACT TERMINAL Abstract of the Disclosure:          A one-piece sheet metal pin type electrical contact terminal comprises an intermediate split sleeve having a probe extending from one end and a lead wire attachment portion extending from the other end.  The probe comprises a pair of longitudinal  arms  having  tips  which  engage  to permit elongation of the probe while stiffening the individual deflection characteristics of each arm.  The terminal may be modified to include an integral tab at the end of one tip which is bent over the other tip to protect the tips from being spread apart.
Patent CA-1110068-A (CA)
Title: Method utilizing co.sub.2 for cooling agglomerates of coke
Inventor: THIERS EUGENE A
IPC: C10B49/06
Filed: 1978-04-04
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE         Uncarbonized fuel agglomerates comprising a mixture of coking coal, or a mixture of fine coal, char, and non-coking agglomerates are fed into a countercurrent vessel such as a shaft furnace into which a stream of cool CO2 rich gas is injected which does not react with the agglomerates being discharged and thus provides a final cooling stage fiO that the fuel products can be handled without significant reoxidation; the initial reaction of CO2 with fuel carbon provides the heat for temperature induration and also removes much of the excess reactivity in the product.
Patent CA-1101621-A (CA)
Inventor: SAIZON FLOYD S
IPC: A22C25/02
Filed: 1978-05-11
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE     A hand-held, electrically operated fish scaler includes a motor driven descaling tool which defines teeth having scraping edges especially arranged with respect to one another and to the axis of the descaling tool.  The descaling tool includes a shank which is removably secured to the motor for rotation about the axis of the shank, and a member secured to the shank for defining the teeth and the scraping edges.  In one embodiment the teeth are arranged with respect to one another to provide a periphery of an oval shape along at least a portion of the axis.  In another embodiment the member in-cludes a head for providing the teeth and the scraping edges, and a connector securing the head to the shank.  The connector is disposed at least partially within a passageway in the head and is non-rotatably secured within the passageway.  Either the head or the connector is electrically nonconductive to provide electrical isolation from the shank.
Patent CA-1069094-A (CA)
Inventor: SCHOLLE WILLIAM R
IPC: B65B43/54
Filed: 1978-06-29
Granted: 1980-01-01
Abstract: APPARATUS FOR AND METHOD OF FILLING FLEXIBLE CONTAINERS     Abstract of the Disclosure Apparatus for and method of filling flexible containers, each having a spout adapted to be closed by a separable cap, characterized in that the containers are connected together seriatim in a continuous row and are fed automatically one after another to a filling and capping station, rather than being hand fed one at a time to the station. This results in increased speed of operation and decreased labor costs.           In one embodiment the containers are moved seriatim to the filling station by an intermittently operated conveyor.           In another embodiment the weight of the filled containers pulls succeeding empty containers to the filling and capping station. At the station, between the filling and capping steps, the container is manipulated so as to seal off the spout and prevent entry of foreign matter to the container during the time between removal of the filling nozzle from the spout and application of the cap to the filler container.