baber/WOPTO huggingface dataset:
Patent CA-1048381-A (CA)
Inventor: ST LOUIS ROBERT M
IPC: A47L15/50
Filed: 1975-11-12
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE            An adjustable lid for the silver ware basket of a domestic dishwasher comprises a comb like structure the teeth of which are adapted to be inserted through a lattice work wall of the basket to cover a compartment thereof. he distal ends of some of the teeth are enlarged to provide an interference fit with lattice members to make accident total withdrawal of the cover from the basket less possible.          Proximal ends of the outer two teeth are provided with shoulders which snap engage lattice members to retain the cover in its inserted position.
Patent CA-1048897-A (CA)
Inventor: OLSON JOHN E
IPC: F15B11/16
Filed: 1975-11-25
Granted: 1979-02-20
Abstract: FLUID-ACTUATED CLAMPING APPARATUS AND CIRCUIT                 Abstract of the Disclosure A load-clamping apparatus wherein the loaded and unloaded condition of the clamping arms (respecting their contac-ting an external body) is automatically sensed, and used to determine the type of fluid connections which exist at any given moment between fluid motors that move the arms. With the arms moving toward one another, so long as the movement of neither arm is hindered by an external body, a series connection exists between the motors producing relatively high-speed low-power relative movement between the arms.  When such hindering occurs, a parallel connection is produced which results, during clamping, in lower-speed higher-power relative movement between the arms.     One embodiment of the invention takes the form of apparatus capable simply of producing relative movement between clamping arms toward and away from one another to clamp and release a load.  Another embodiment enables this action, plus reversible, common-direction side-shifting of the arms.
Patent CA-1066196-A (CA)
Inventor: HEIMBURGER NORBERT
IPC: A61K35/14
Filed: 1975-12-30
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE Lyophilized blood plasma under a protective gas wherein the protective gas contains at least 5% of carbon dioxide.  The blood plasma is capable of being stored and has good stability as to the factors important for the state of coagulation.  The product of the invention is used as a standard plasma for use in coagulation tests.
Patent CA-1060379-A (CA)
Inventor: WOYDEN STANLEY
IPC: C25C1/20
Filed: 1976-03-18
Granted: 1979-08-14
Abstract: PRECIOUS METAL RECOVERY SYSTEM                     Abstract Of The Disclosure This application discloses a system for recovering silver and other precious metals from waste solutions such as those used in the development of photographic film.  The system includes a holding tank from which solution is pumped  into a recovery tank intermittently in dependence upon the concentration of metal in solution in the recovery tank.  The system operates with a sub-stantially constant voltage across the plates in the recovery tank, with the concentration of solution in the recovery tank being maintained substantially constant by the intermittent operation of the pump.  The plating tank incorporates rotating plating surfaces in combination with a circulating system which maintains a flow of solution within the recovery tank to foster rapid and uniform plating of metal.
Patent CA-1075581-A (CA)
Inventor: EDIE DENNIS L
IPC: B32B15/06
Filed: 1976-03-12
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE           The bond strength of composite articles of rubber adhered to ferrous metal substrates through an adhesive is sub-stantially improved at ambient and elevated temperatures by depositing a loosely adhered layer of copper on the ferrous metal substrate, applying an adhesive thereover comprising an interpolymer containing about 50 to about 99% by weight of a conjugated diene, about 1-45% by weight of a vinyl substituted heterocyclic base and 0 to about 40% by weight of at least one additional copolymerizable monomer, and thereafter contacting the adhesive with the rubber to be bonded and bonding by heat and pressure,
Patent CA-1050840-A (CA)
Inventor: LUDWIG GEORGE
IPC: F02D35/00
Filed: 1976-04-07
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE   An internal combustion engine for automotive vehicles is started and operated with decreased fuel enrichment when the engine is cold by delaying spark retard as the vehicle is accelerated to save fuel and reduce accumulated pollutants collected during warm up.  A valve is provided between the carburetor spark port and the distributor vacuum advance cylinder to permit unrestricted airflow from the vacuum advance cylinder to the spark port at all temperatures and to restrict airflow from the spark port to the vacuum advance cylinder when the engine operating temperature is below a predetermined temperature. When the engine operating temperature attains the predetermined temperature airflow is unrestricted in both directions and the vacuum advance operates in a normal manner.
Patent CA-1057934-A (CA)
Title: Process for the production of sulfur from sulfur dioxide extracted from gas streams
Inventor: RIESENFELD FRED C
IPC: C01B17/04
Filed: 1976-04-26
Granted: 1979-07-10
Abstract: Abstract of the Invention A sulfur dioxide containing gas stream is purified by passage through an absorber containing an aqueous absorption solution for sulfur dioxide.  Sulfur dioxide-laden aqueous absorption solution is continuously removed from the absorber. Approximately one-third is passed to a sulfur production zone. The balance of the solution is passed to a sulfur dioxide stripping zone where the sulfur dioxide is separated from the absorption solution which is returned to the absorber.  The extracted sulfur dioxide is catalytically hydrogenated to hydrogen sulfide which is passed to the sulfur production zone for reaction with sulfur dioxide to form elemental sulfur. After the formation of elemental sulfur, the balance of the aqueous absorption solution essentially free of sulfur dioxide is returned to the absorber.
Patent CA-1047949-A (CA)
Inventor: BORKOWSKI DONALD F
IPC: F16D65/09
Filed: 1976-05-28
Granted: 1979-02-06
Abstract: DRUM BRAKE                       ABSTRACT OF THE DISCLOSURE A drum brake is disclosed in which a pair of arcuate brake shoes are slidably mounted on a fixed support and which are thrust into braking engagement with a rotating drum by a fluid motor actuator.  Resilient hold-down spring are provided to attach the brake shoes to the drum and consist of an anchor portion which is engaged with the fixed support and a linking portion which interconnects the anchor portion and the brake shoe.  A detent is provided on the web of the brake shoe in a position such that, when the brake shoe is installed on the fixed support with the detent projecting away from the fixed support, the linking portion of the hold-down spring will engage the detent and cannot be connected to the anchor portion.  In this way, the shoes must be installed correctly with the projections facing towards the fixed support in order to connect the portions of the hold-down springs, thereby preventing incorrect assembly of the brake.
Patent CA-1052411-A (CA)
Inventor: ANDERSON GERALD L
IPC: F16L47/00
Filed: 1976-06-18
Granted: 1979-04-10
Abstract: GAS SERVICE CONNECTOR FOR PLASTIC PIPE            Abstract of the Disclosure A gas service connector for connecting a plastic under-ground gas service line to an aboveground meter installation.          Comprising the connector is a continuous length of gas carry-able plastic tubing concentrically spaced within a tubular elbow-shaped gas-free steel pipe jacket.  The spacing at each end of the sleeve and tubing is gasket sealed against leakage with their common end aboveground being interlocked to resist axial displacement therebetween.  In one embodiment the spacing between sleeve and tubing in at least the aboveground portion defines an air space rendering the unit capable of withstanding aboveground temperatures of up to about 100 degrees F.  For withstanding higher aboveground temperatures to 150 degrees F. the spacing between tubing and sleeve in a second embodiment is filled with a reinforced epoxy from at least just belowground level.
Patent CA-1061869-A (CA)
Title: Follow-up control apparatus for controlling the movement of a welding weaving device
Inventor: TAKAGI MASAHARU
IPC: B23K9/127
Filed: 1976-07-12
Granted: 1979-09-04
Abstract: FOLLOW-VP CONTROL APPARATUS FOR            CONTROLLING THE MOVEMENT OF              A WELDING WEAVING DEVICE            ABSTRACT OF THE DISCLOSURE         A method and apparatus for follow-up controlling the weaving movement of a weaving device in consumable electrode type arc welding, in which welding currents at both ends of the left and right side of the weaving motion of the torch with respect to a welding line are detected and compared.  If the detected welding currents are not equal, the weaving device mounting the torch is shifted either to the left or right with respect to the welding line depending upon which of the welding currents is larger until the detected welding currents become equal to each other.
Patent CA-1094244-A (CA)
Inventor: PICKETT OSCAR A JR
IPC: C08G69/42
Filed: 1976-07-21
Granted: 1981-01-20
Abstract: PHOSPHORUS-CONTAINING COPOLYAMIDES           AND FIBERS THEREOF                      ABSTRACT OF THE DISCLOSURE         Copolyamides containing from 0.5 to 7.5 percent by weight of phosphorus as an integral part of their polymer chain are provided such as copolyamides prepared from adipic acid, hexa-methylene diamine, and bis(.beta.-carboxyethyl)alkylphosphine oxide.  Fibers prepared from these copolymers have permanent antistatic, moisture transport, moisture regain, and flame-resistant proper-ties and are particularly useful in textile fiber applications such as in apparel, carpets and upholstery.
Patent CA-1084462-A (CA)
Inventor: ELIAS JIRI
IPC: F24D3/14
Filed: 1976-08-05
Granted: 1980-08-26
Abstract: INVENTION:    HEATING INSTALLATION HAVING A RADIATION-AND CONVECTION FLOOR HEATER                     ABSTRACT OF THE DISCLOSURE             A heating installation equipped with a radiation- and convection floor heater for heating a room by means of a liquid heat carrier, comprising a device for heating the heat carrier, a circulation pump for circulating the heat carrier, and inflow line and return flow line for the heat carrier.  The room is heated by a radiation- and convection floor heating element comprising a pipe through which flows the heat carrier.  The pipe is arranged in a hollow space having a starting portion and a terminal portion.  The hollow space is further provided with an inflow opening and an outflow opening.  The starting portion of the hollow space communicates via the inflow opening with the heated room and the terminal portion of the hollow space communi-cates via the outflow opening with the heated room.  The heated air in the hollow space, which flows through the heated room, is circulated by natural ventilation or forced ventilation.
Patent CA-1088386-A (CA)
Inventor: ICHIDA TOSHIO
IPC: H01F1/18
Filed: 1976-08-16
Granted: 1980-10-28
Abstract: Abstract of the Disclosure A heat-resistant insulating coating having a high adhesion can be formed on an oriented silicon steel sheet by the use of an aqueous coating dispersion containing colloidal silica dispersed therein, at least one of monobasic phosphates of Mg, A?, Sr, Ba and Fe, at least one compound selected from chromic acid anhydride, chromate and dichromate, and at least one fine particle oxide selected from SiO2, A?2O3 and TiO2 having a primary particle size of 70-500.ANG. and an apparent density of not higher than 100 g/?.  The steel sheet having the coating is low in the iron loss and magneto-striction and shows good heat-resistant property.
Patent CA-1051059-A (CA)
Inventor: GROSINGER MATITYAHU
IPC: E05C9/06
Filed: 1976-08-31
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE        A locking mechanism is provided herein to operate a latching means of multilatch locking device.  The locking mechanism includes a housing supporting an axle and a rotatable plate having a central aperture receiving that axle rotatably coupling the rotatable plate thereto.  The plate has at least two projecting pins displaced from each other.  At least two linearly displaceable plate members are provided, the plate members including linkages freely linking the plate members to the rotatable plate and to the axle.  The linkages include, in each such plate member, a pair of slots extending substantially normally to each other, one of the slots extending axially of the plate member and linking the plate member to the axle to provide a common connection among the plate members and the axle, and the other of the slots linking the plate member solely to one of the projecting pins.  This arrangement is such that upon notation of the rotatable plate, each of the linearly displaceable plate members freely extends outwardly linearly from said axle.  This facilitates and effects a linear displacement of the latching means of the multilatch locking device.
Patent CA-1087352-A (CA)
Inventor: KENYON IAN R
IPC: D06M13/46
Filed: 1976-10-18
Granted: 1980-10-14
Abstract: Abstract of the Disclosure:       Solid and liquid wash-addable fabric-softening compositions contain as active softener a tertiary amine having an isoelectric point of from 8.3 to 9.8 and of the structure RR1R2N where R is an alkyl group having from 1 to 6 carbon atoms and R1 and R2 are substantially linear alkyl or alkenyl groups having from 10 to 26 carbon atoms, for instance methyldi(hydrogenated tallow)amine.
Patent CA-1084717-A (CA)
Inventor: MACKAY KENNETH D
IPC: C22B3/26
Filed: 1976-10-22
Granted: 1980-09-02
Abstract: SEPARATION AND RECOVERY OF COBALT AND NICKEL     FROM AQUEOUS SOLUTIONS THEREOF     Abstract Of The Disclosure Process for treating aqueous acidic solutions of cobalt and nickel values using certain fluorinated .beta.-diketones wherein the cobalt values are preferentially s-tripped from the loaded organic phase.  Variations include preferential extrac-tion of cobalt values, recovery of nickel from the raffinate and a second stripping step to recover nickel from the loaded organic.
Patent CA-1073370-A (CA)
Title: Bearings for rapping shaft for electrostatic precipitators
Inventor: FRAUENFELDER ALFRED
IPC: F16D1/096
Filed: 1976-11-15
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE     Bearings for rapping shaft for electrostatic precipita-tors including two bearings supported by two elongated rod mem-bers and a bearing block for receiving the rod support members in nesting relationship thereon, the rapping shaft including a wear ring on the outer periphery thereof, the wear ring being detach-ably mounted to the shaft and disposed in contacting relationship with the bearings.
Patent CA-1069352-A (CA)
Inventor: FISHER ROBERT L
IPC: A61C7/00
Filed: 1976-11-19
Granted: 1980-01-08
Abstract: Fisher-1 UNITED STATES PATENT APPLICATION     OF: Robert Leon Fisher FOR:    IMPROVED CLOSED FLAP SPRING FOR   ORTHODONTIC APPLIANCES     Abstract of the Disclosure .        An improved closed flap spring for orthodontic appli-ances used in orthodontic treatment of a patient, including a wire fashioned in the shape of a T, having a vertical portion and a horizontal portion, the vertical portion having a pair of spaced tag portions at its lower end for processing or attaching to the orthodontic appliance, a pair of spaced parallel arm portions as extensions of the tag portions forming the upper end of the vertical portion of the T, a pair of rounded loop portions, one of the loop portions extending generally horizontally out-ward from one of the arm portions in one direction and the other loop portion extending generally horizontally outward from the other arm portion in the opposite direction, and a bridge por-tion interconnecting the loop portions, the loop portions and bridge portion forming the horizontal portion of the T, which horizontal portion is free to engage and control the directional movement of a tooth.
Patent CA-1075914-A (CA)
Inventor: SCOTT WILLIAM A
IPC: A01D41/14
Filed: 1976-12-07
Granted: 1980-04-22
Abstract: ABSTRACT Linkage for mounting a harvesting implement on the front end of a power driven vehicle to permit limited independent movements of at least a portion of the implement relative to the vehicle.  A plurality of support arms have rear ends connected to the frame of the vehicle and front ends of all but one thereof pivotally connected to the implement, cooperating with means for moving the arms in directions to raise and lower the implement. A connector has spaced portions connected to the implement and to the front end of said one of the arms to provide for compound pivotal and limited generally forward and rearward swinging move-ments of said one arm and implement relative to each other, so that one end portion of the implement may partake of limited generally vertical floating movement relative to the other end portion thereof.
Patent CA-1070109-A (CA)
Inventor: DEL CASTILLO JUAN M
IPC: G09B15/00
Filed: 1976-12-29
Granted: 1980-01-22
Abstract: TEACHING DEVICE FOR ATTACHMENT TO AN ORGAN               ABSTRACT OF THE DISCLOSURE           A teaching device for use with an organ,supported on the upper keyboard,with timed motor means to move an apertured record sheet between a light source and fiber optic connectors which transmit light signals to the fiber optic ends located over keys of the lower chord keyboard and through a sideways extending housing to fiber optic ends located over the keys of the upper melody keyboard in accordance with the placement of the apertures on the moving record sheet.
Patent CA-1085435-A (CA)
Inventor: HODGSON ALFRED W
IPC: H01H50/04
Filed: 1977-02-01
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE         A magnetic contactor including fixed contact sections and a pivoted contact section mounted on a conductor having a pivot edge on which the pivot section is mounted.  Spring means for holding the pivot section against the pivot edge. A movable contact mounted on a movable conductor.  Electro-magnetic means for moving the movable conductor to the closed position comprising an armature.  Kickout spring means connected to the assembly of the armature and the movable conductor for facilitating separaton of the contact when the electromagnetic means is deenergized.  An arc chute adjacent to the stationary and movable contacts, magnetic blowout means adjacent to the stationary and movable contacts for moving an arc from the contacts into the arc chute when the contacts are separated.  The device embodying the invention is a compact, low cost, single pole, DC magnetic contactor having an increased continuous current rating and increased interrupting capacity relative to conventional contactors of a given size or manufacturing cost.
Patent CA-1063369-A (CA)
Inventor: GUILD CHARLES L
IPC: E02D7/30
Filed: 1977-02-14
Granted: 1979-10-02
Abstract: EXPANSIBLE MANDREL     Abstract of the Disclosure An expansible mandrel for use in driving or withdrawing tubular piles has fluid pressure operated means both to effect the pile-gripping relationship of its sections and their retracted, pile-entering relationship, each including a plurality of sets of sheaves spaced lengthwise of the mandrel and from the sets of the other with a cable in such trained engagement there-with that a pull thereon by fluid pressure operated means effects the appropriate relationship of the mandrel sections.
Patent CA-1080825-A (CA)
Inventor: KOHLER WILLIAM H
IPC: B60T8/175
Filed: 1977-03-08
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOUSRE           A vehicle friction brake control system applicable in both brake and power modes for controlling slop and slide of the vehicle wheels utilized a speed signal for each vehicle axle whose amplitude is dependent upon axle angular speed.  There is a front axle speed comparison circuit and a rear axle speed comparison circuit.  Each of the speed comparison circuits utilize speed signals from their respective axles, as well as electrically isolated speed signals from the other axles.  The speed comparison circuit each compare the highest or lowest axle speed from their respective axles with the highest or lowest of all four axles speeds to provide a slip/brake system signal.
Patent CA-1071289-A (CA)
Inventor: PEETERS JOZEF C I
IPC: H01K1/28
Filed: 1977-03-18
Granted: 1980-02-05
Abstract: ABSTRACT:               A mirror condenser lamp with a tungsten filament in which the lamp vessel has a rotationally symmetrically curved mirrored wall portion, a rotationally symmetrically curved transparent wall portion and a cylindrical wall portion ex-tending from the line of intersection of the two curved portions.           The lamp vessel contains an inert gas and a halogen at a pressure of more than 1 atmosphere and the lamp vessel con-sists of a halogen-resistant hard glass having a softening temperature of at least 500°C. The inside of the wall of the lamp vessel, during operation, assumes a temperature at which tungsten-halogen compounds are volatile.
Patent CA-1053533-A (CA)
Inventor: REITMAN MORTON L
IPC: G07F5/04
Filed: 1977-04-14
Granted: 1979-05-01
Abstract: LOCK MECHANISM              Abstract Of The Disclosure A lock mechanism operated by a multiple of coins in which the coins are carried by a rotatable member in such manner that the coins cooperate with each other to maintain the proper position of at least one of the coins for opera-ting the lock mechanism.
Patent CA-1075482-A (CA)
Inventor: KIRKPATRICK JOEL L
IPC: A01N47/36
Filed: 1977-05-27
Granted: 1980-04-15
Abstract: METHOD OF CONTROLLING SICKLEPOD IN SOYBEANS          ABSTRACT OF THE DISCLOSURE     Broadleaf weeds, including sicklepod are selectively controlled in soybean fields by applying post-emergently to the plant foliage one of a restricted class of 5-chlorobenzylthio-1,3,4-thiadiazolylurea com-pounds, for example, 1,1,3-trimethyl-3-(5-p-chlorobenzyl-thio-1,3,4-thiadiazol-2-yl)urea.
Patent CA-1099394-A (CA)
Inventor: IINUMA KAZUMOTO
IPC: H04N11/04
Filed: 1977-07-20
Granted: 1981-04-14
Abstract: ABSTRACT OF THE DISCLOSURE        An interframe encoder for a composite color television signal comprises an inverter for the polarity of the carrier chrominance signal. Responsive to a switching signal synchronized with the frame or line periods, the television signal and the polarity-inverted signal are alternatingly switched into a converted signal in which the polarity of the carrier chrominance signal is inverted in every other frame or line period.  The converted signal is interframe encoded.  An interframe decoder reproduces the converted signal and the switching signal and comprises an inverter for the polarity of the reproduced carrier charminance signal.  Responsive to the reproduced switching signal, the reproduced and polarity-inverted carrier chrominance signal and the converted signal are switched into a reproduction of the color television signal.
Patent CA-1075337-A (CA)
Inventor: MAZZEO CHARLES F
IPC: H01R4/36
Filed: 1977-07-21
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE In an electrical connector of the type in which an electrical conductor is clamped between the end of a clamping screw and a clamping surface in an electrical contact member, a cup-like clamping jaw carried at the end of the clamping screw, the clamping jaw including a clamping base and a cir-cumferentially continuous generally tubular wall having cir-cumferentially spaced portions permanently deformed radially inwardly to capture the clamping jaw upon the clamping screw while enabling relative rotation between the clamping screw and the clamping jaw, and circumferentially spaced lobes projecting radially outwardly between the radially inwardly directed per-manently deformed portions.