baber/WOPTO huggingface dataset:
Patent CA-1073571-A (CA)
Inventor: WATTS WILLIAM A
IPC: C08J5/18
Filed: 1976-08-23
Granted: 1980-03-11
Abstract: Abstract of the Disclosure A packaging film composite and packaged articles therewith, said packaged articles include unvulcanized rubber compounding ingredients for unvulcanized rubber and compounding ingredients for thermoplastic polymers.  Said packaged film composite is comprised of (1) an unvulcanized elastomeric block copolymer, (2) an anti-block agent selected from (A) stearyl erucamide and behenamide, (B) oleyl palmitamide and behenamide and (C) stearyl erucamide, oleyl palmitamide and behenamide, and, preferably, (3) a thermoplastic resin characterized by being soluble in styrene.  The invention further relates to a method of preparing said packaged articles and to compounded high unsaturation rubber and compounded thermoplastic polymers prepared by mixing a package of compounding agents there-with packaged with the film composite of this invention.
Patent CA-1081754-A (CA)
Title: Thermostatically controlled electric hotplate assembly with temperature-responsive vertically movable hotplate and coupled thermostat
Inventor: EIDE SVEIN
IPC: F24C15/10
Filed: 1976-08-31
Granted: 1980-07-15
Abstract: ABSTRACT           The invention comprises a thermostatically controlled electric hotplate assembly comprising a heating plate; electric heating means for heating the plate; bridge means formed of a flexible sheet material connecting the heating plate with the unheated zone; and actuating means for actuating the energization and de-energization of the heating means.  The bridge means acts to transform horizontal expansion and contraction of the heating plate respectively into upward and downward vertical movement thereof with respect to the unheated zone and the heating plate is mechanically coupled with the actuating means for respectively de-energizing and energizing the heating plate in response to such upward and downward vertical movement of the plate.  In a preferred embodiment, the actuating means comprises a vertical-ly aligned rod urged upwardly into contact with the heating plate, and a switch electrically coupled to the heating means and mechanically coupled with the rod, whereby vertical movement of the rod causes opening and closing of the switch to respectively de-energize and energize the heating means.  The invention provides close control of the hotplate temperature without the necessity for costly and failure-prone multi-probe electronic systems.
Patent CA-1068042-A (CA)
Inventor: FAGERBURG DAVID R
IPC: C08G63/00
Filed: 1976-09-14
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE           Polyesterethers which have commercially acceptable mold release characteristics are disclosed.  The polyesterethers of the concept are composed of terephthalic acid and a diol component which may be either a glycol comprised of 95 to 75 mole % 1,4-cyclohexanedimethanol and 5-25 % ethylene glycol with 20-45 weight % based on the weight of the polyesterether of a poly (alkyle oxide) glycol having from 2 to 4 carbon atoms in the repearing units and having a molecular weight in the range of 400 to 2,000 or a glycol comprising 90 to 60 mole % 1,4-cyclohaxanedimethanol and 10-4 mole % trimethylene glycol with 10-50 based on the weight of the polyesterether of a poly (alkylene oxide) glycol having from 2 to 4 carbon atoms in the repeating unit and having molecular weight in the range of 400 to 2,000.  The proferred poly (alkylene oxide) glycol is poly (tetramethylene oxide) glycol having a molecular weight in the range of 400 to 2,000.
Patent CA-1050308-A (CA)
Inventor: DEPAGTER GLENN F
IPC: B25B23/145
Filed: 1976-10-27
Granted: 1979-03-13
Abstract: TORQUE CONTROLLER SHUTOFF MECHANISM                   ABSTRACT OF THE DISCLOSURE         A torque tool having a rotation transmitting, torque sensing, energy absorbing, non-overriding mechanism inter-connecting a motor and a rotatable driven head.  The mechanism includes a driven member coupled to the head and a driver coupled to the motor with the driver yieldably biased toward the driven member.  The driven member has cam surfaces facing the driver engaged by bearing surfaces on the driver.  The cam surfaces on the driven member permit rotation of the driver relative to the driven member and are sloped such that a preselected torque between the driven member and driver results in the rotation and translation of the driver relative to the driven member.  The translation is communicated for the release of a valve rod which actuates a valve to shutoff the motor.          The kinetic energy causing relative rotation after shutoff of the motor is stored and dissipated by springs.
Patent CA-1068413-A (CA)
Inventor: DE FRANCISCO SAINZ
IPC: G21F9/06
Filed: 1976-11-24
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE:           A filter for the treatment of radioactive fluids, of the type comprising at least one interchangeable filtering element mounted inside a casing, said casing being provided with an air-tight sealed, cover, and designed to be housed inside a radiation shielding chamber provided with access openings closable with radiation shielding gates or slabs, one of said openings being opposite to said filter. In accord-ance with the invention, there is provided a radiation shielding forming an integral part of the cover of the casing, said radiation shielding being adapted to fit said one opening of the chamber opposite the filter and to act as closure gate or slab for said one opening, said radiation shielding also serving as upper sealing roof for a radiation shielding well usable during the extraction of the filtering element, and es cover for a shielded transportation cask usable for the transportation of said filter.
Patent CA-1099659-A (CA)
Inventor: BARRY LEONARD D
IPC: B65G63/02
Filed: 1977-01-19
Granted: 1981-04-21
Abstract: LOADER AND STORAGE SYSTEM                        ABSTRACT OF THE DISCLOSURE This invention is a loader-unloader and storage system for loads such as cargo containers or trailers to transfer them to or from trains or vehicles moving by. This loader has a lift frame with forks or hooks for engaging under to hold a load. The frame is pivotally secured on a plurality of parallel crank arms each mounted to rotate on a vertical pivot to form a parallelogram linkage. The arms are supported on wheels that run on a circular track concentric under each crank arm. The track has slopes to lift and lower the arms together according to the rotary position Or the arms and truck to transfer loads to or from a vehicle having side latches coupled to the forks, the frame, or the load. A load receiver cooperates for removing loads from the lift frame nonstop so the loader can be used to unload or load successive loads. One receiver is a conveyor having two chain runs which receive the load from the loader and move the load back to clear a place to set the next load thereon. The empty load frame can be translated around its track to the coupling position before the next load is aligned for transfer. The conveyor works in reverse to spot successive loads for the loader to lift off and swing parallel to set on successive empty spots or berths on transport vehicles. The loader can be mounted on stationary pivot columns to load or unload vehicles moving by or be mounted on a vehicle to operate while the vehicle is either moving or stationary and/or be mounted on a turntable to turn around or turn loads 90° to and from a storage rack, conveyor, etc. The loader can be made to load and unload vehicles from either direction. A form of the loader supports loads at two levels on the frame to insert and remove adjacent containers on one pass.
Patent CA-1095630-A (CA)
Inventor: CALLE JAIME
IPC: G06F15/177
Filed: 1977-03-16
Granted: 1981-02-10
Abstract: ABSTRACT      An automatic reconfiguration hardware capability for auto-matically altering the local memory/processor configuration and reinitiating a bootload sequence in the event of a failure in the start-up phase of the input/output processor bootload.  The auto-matic reconfiguration logic is enabled when a bootload request originates from the system console or the central system.  Once a bootload request is initiated, all possible local memory/input-output processor (IOPP) configurations are attempted without further manual intervention.  If no configuration is successful, a bootload error indication is presented at the IOP configuration panel.
Patent CA-1058313-A (CA)
Inventor: PALUCH EDWARD S
IPC: H01R13/518
Filed: 1977-04-05
Granted: 1979-07-10
Abstract: TELEPHONE DISTRIBUTION FRAME CONNECTOR ASSEMBLY Abstract of the Disclosure A telephone distribution frame connector assembly comprises a connector block with terminals for receiving plug-in type overload protector modules.  Incoming line pairs are connected through a cable stub to terminals on the block.  Furthermore, terminals on the block are connected to inside central office equipment, the connections being through the overload protector modules.  A test field is provided for testing the lines.  The test field and the terminals for central office connection are mounted in various novel ways to effect a compact arrangement.
Patent CA-1100635-A (CA)
Title: Electronic gaming apparatus
Inventor: LUCERO ANDRES R
IPC: G07F17/34
Filed: 1977-04-13
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE         In amusement and game apparatus of the type having a set of symbol-bearing reels and mechanism for spinning the reels after depositing the proper coins, electronic control means for selecting the stopping positions for the reels, for detection of the reel position, for calculating the payout to the player in response to the reel position, and for monitoring the payout and resetting the device for the next play.
Patent CA-1078968-A (CA)
Inventor: SANDSTEDT GARY O
IPC: H04M1/275
Filed: 1977-05-24
Granted: 1980-06-03
Abstract: Abstract of the Disclosure -A system for bidirectionally receiving and trans-mitting alpha-numeric digital data via matching light emitting diodes and photocells.   More particularly, a portable random access memory unit incorporated in  a device such as a wrist-watch which is adapted to be programmed by moans of a relatively stationary programming device e.g. a telephone  handset, when placed in close proximity thereto establishes at least one com-munication channel whereby digital data which may be, for ex-ample, a plurality of telephone numbers and other selected data are loaded into the portable memory device.  Thereafter, the portable memory device is placed in close proximity with a rela-tively  static receiver device e.g. a telephone handset whereupon at least one communication channel is established therewith and data is read out of the portable memory device to the receiver for translating said selective data eternally for remote utili-sation such as automatically dialing a telephone or operating a lock or other control device.  Once dialing has been effected selected other data can be fed into the communication channel as well.  The communication channel is adapted to carry both digi-tal data and synchronizing clock signals.
Patent CA-1062797-A (CA)
Inventor: GOLD JOSEPH
IPC: G05B19/045
Filed: 1977-06-27
Granted: 1979-09-18
Abstract: A B S T R A C T         Apparatus for selectively enabling and disabling a process depending on the instantaneous value of a measurement made during the process in accordance with a predetermined program recorded by shading adjacent: segments on an area of a record means the length of which is an analog of the total range of the measurement with each of the segments representing an interval of the measurement during which the process is to be enabled or disabled.  A plurality of memory cores in one to one correspondence with subsegments of the measurement range analog are caused during programming to occupy one of two bistable states in response to a light sensor responsive to the light originating from an incident source and reflected by the program record.  After programming, the memory cores are interrogated in accordance with the instantaneous value of the measurement and a process control switch is set to a state corresponding to the state of the last interrogated memory core.
Patent CA-1117469-A (CA)
Inventor: HORN RICHARD E
IPC: C25B1/14
Filed: 1977-08-19
Granted: 1982-02-02
Abstract: TITLE       PRODUCTION OF POTASSIUM OR SODIUM STANNATE                 ABSTRACT OF THE DISCLOSURE        Alkali metal stannates are produced in an electro-chemical process by dissolving a tin anode in an appropriate alkali metal hydroxide in the anode compartment of an electro-dialytic cell.  The anode compartment of the electrodialytic cell is separated from a cathode compartment by an anionic or a cationic permselective ion exchange membrane.  The tin is dissolved in the anode compartment in the stannous form and after reacting with the alkali metal hydroxide is oxidized to the stannic form to produce the desired alkali metal stannate.
Patent CA-1066500-A (CA)
Inventor: CAPORICCI DOMENICO
IPC: A43B5/16
Filed: 1977-09-07
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a novel structure for a skate boot made of a synthetic material.  In order to provide flexibil-ity in the ankle area of such boots, the boots are constructed of an upper shell and a lower shell.  The lower shell consists of the heel, toe and sole portions of the boot, and the upper shell is movably attached to the lower shell and placed so that it surrounds the ankle of a wearer.  In prior art arrangements, the upper shell is pivoted by rivets at two points on either side of the boot, and this arrangement, while permitting movement of the upper shell relative to the lower shell in the longitudinal directions, does not permit movement in the lateral directions.          In accordance with the present invention, the upper shell is movably attached to the lower shell at the rear of the boot to thereby permit lateral movement of the upper shell relative to the lower shell.  In one embodiment, the nature of the attachment means permits movement of the upper shell relative to the lower shell in the longitudinal directions as well.  The novel boot also contains a reinforcing layer at the sole and toe portions of the boot.
Patent CA-1106936-A (CA)
Inventor: ESLINGER RALPH G
IPC: G01P3/488
Filed: 1977-10-25
Granted: 1981-08-11
Abstract: WHEEL SPEED SENSOR                       ABSTRACT OF THE DISCLOSURE         A wheel speed sensor for a vehicle adaptive braking system is installed within the vehicle hub cap so that the hub cap and speed sensor assembly are installed on the vehicle wheel as a unit.  The speed sensor includes a rotor assembly which is rotatable with the hub cap, and a stator assembly which includes a bearing which slidably and rotatably receives a spindle which is integral with the hub cap.  A tang projects from the stator assembly and Is received in a corresponding slot on the vehicle axle to prevent relative rotation between the sensor assembly and the axle.  A spring is provided which rotates with the hub cap and which yieldably urges the stator Into engagement with the end of the vehicle axle.  Consequently, the hub cap and sensor assembly are installed and removed from the vehicle as a unit, thereby facilitating installation of the sensor assembly since the air gap between the stator and the rotor may be set at the place of manufacture of the sensor assembly.
Patent CA-1082895-A (CA)
Inventor: YEO HERBERT G
IPC: H01R12/58
Filed: 1977-11-09
Granted: 1980-08-05
Abstract: A B S T R A C T       A method for mounting lead sockets in the holes in an electrical interconnection board.  The lead sockets are hollow cylindrical elements having a tapered opening at one end and a plurality of normally converging flexible fingers at the other end.  The lead sockets are force fitted into the holes in the board with the receptacle end of the socket opening into the component side of the board.  The lead sockets are vibrated into place while a vacuum is applied to temporarily seat the lead sockets in the holes in the board.  The lead sockets are then finally force fitted into the holes in the board by several alternative means.  The apparatus for accomplishing the method of this invention is also disclosed.
Patent CA-1095982-A (CA)
Inventor: EBERLE WILLIAM J
IPC: B22D25/04
Filed: 1977-12-07
Granted: 1981-02-17
Abstract: METHOD AND APPARATUS FOR FORMING BATTERY      STRAPS AND INTERCELL CONNECTIONS                      Abstract of the Disclosure Battery plates are assembled into stacks forming positive and negative rows of lugs and the stacks are placed within the cells in a battery case.  Molding channels are automatically formed around the positive and negative rows of lugs and molten lead alloy is automatically introduced into the molding channels to cast the straps and intercell connections simultaneously within the battery case.
Patent CA-1057667-A (CA)
Inventor: STEDMAN ROBERT N
IPC: B62D53/02
Filed: 1977-12-23
Granted: 1979-07-03
Abstract: STEERING APPARATUS                        Abstract of the Disclosure Steering apparatus is provided for a vehicle which has first and second sections and Ackerman steering apparatus connected to the first section.  The steering apparatus includes a coupling assembly, steering cylinders for moving the first section relative to the coupling assembly and a linkage mechanism for changing the orientation of the first section relative to the second section.  The coupling assembly is connected to the first and second sections and pivotally movable rela-tive to the first section.  The linkage mechanism is pivotally connected to the coupling assembly and Ackerman steering apparatus.  The linkage mechanism has a construction sufficient for actuating the Ackerman steer-ing apparatus in response to movement of the coupling assembly relative to the first section.
Patent CA-1092189-A (CA)
Inventor: UDVARDI-LAKOS JANOS
IPC: H02M7/517
Filed: 1978-02-14
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE For starting a shut down inverter with the correct phase with a likewise shut down control unit, start control logic is provided, which is addressed by a signal imaging the phase of the monitored system voltage. The start control logic contains a memory for the phase of the system at the time of a disturbance.  Upon a start command, the control unit is made to deliver firing pulses in such a manner that the output voltage of the inverter begins with the stored phase of the system at the instant of the disturbance.  Preferably, the oscillator of the control unit is started with the stored phase.
Patent CA-1098218-A (CA)
Inventor: PLATZOEDER KARL
IPC: H01L29/74
Filed: 1978-03-10
Granted: 1981-03-24
Abstract: Abstract of the Disclosure This invention relates to a thyristor permitting, at a given drop in forward voltage selective setting of the release time or the reverse current characteristic and a reduction of the blocking current. This if achieved in that the anode side of the semiconductor body of the thyristor is divided into area elements of high and low concentration of recombination centres, the areas on the anode side which are not disposed opposite the emitter being provided with a higher average concentration of recombination centres. The invention is particularly useful in power thyristors.
Patent CA-1101300-A (CA)
Inventor: FOERSTER JOHN
IPC: A01N59/14
Filed: 1978-05-26
Granted: 1981-05-19
Abstract: PRESERVATIVE SOLUTIONS CONTAINING SODIUM DEHYDROACETATE WITH OR WITHOUT SODIUM BORATE DECAHYDRATE AND/OR DISODIUM EDETATE            ABSTRACT OF THE DISCLOSURE            Sodium azide is used as a preservative or bacte-riostatic agent of various solutions such as hypertonic phosphate solution, cleaning solutions used in electronic counting equipment, Sorensen's phosphate buffers, lytic agents E and F and the like.  Unfortunately, sodium azide, when combined with lead or copper in sink plumbing can produce explosive substances and also is capable of genera-ting toxic gases.  By using sodium dehydroacetate with or without sodium borate decahydrate and/or disodium edetate, the disadvantages are removed and at the same time the ef-ficiency of the various solutions is not affected adversely.
Patent CA-1104756-A (CA)
Title: Correction fluid (solvent-based)
Inventor: PAGE KENNETH J
IPC: C09D10/00
Filed: 1978-05-29
Granted: 1981-07-14
Abstract: CORRECTION FLUID (Solvent-Based) Abstract of the Disclosure Correction compositions for the masking of erroneous typed images preliminary to the typing of correct images thereover, characterized by the presence of a volatile sol-vent mixture having a predetermined evaporation rate at ordi-nary room temperatures, a high flash point and providing vapors which are non-flammable and non-toxic as a result of drying of the compositions under normal office conditions. The solvent mixtures used according to the present invention comprise methyl chloroform and perchlorethylene.
Patent CA-1111212-A (CA)
Inventor: REINICHE ANDRE
IPC: E04C5/01
Filed: 1978-06-01
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE:              Filiform elements, particularly of steel, intended for the reinforcement of agglomerates are improved due to the fact that these elements have a nearly rectangular cross-section and are undulated perpendicular to their longitudinal axis and parallel to the largest dimension of their cross-section.
Patent CA-1104431-A (CA)
Inventor: GLEIZES RAYMOND M X
IPC: B23K3/06
Filed: 1978-07-18
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to soldering apparatus and, more specifically, to a device which may be mounted on the body of a soldering iron or of other apparatus of an analogous nature, for the purpose of delivering the quantity of metal required for a soldering operation.  The present specification discloses a device which may be installed on soldering apparatus of any suitable kind, and whereof the bulk at the level of the soldering bit does not exceed that of devices on the market at present.  There is disclosed a soldering device for soldering by means of preformed solder shapes such as beads, the device comprising a soldering bit and a dispenser arranged to feed the preformed solder shapes to said soldering bit which, close to its free end, is formed with an opening dimensioned to allow through passage of the preformed solder shapes.  The dispenser device advantageously comprises a magazine for preformed solder shapes, an extractor for preformed solder shapes at the bottom of said magazine, means for actuating the extractor, and a conveying duct which opens at one end beneath the said extractor and opens at the other end close to the opening in said soldering bit.
Patent CA-1108215-A (CA)
Inventor: CARVILLE CHARLES
IPC: H01J35/16
Filed: 1978-07-26
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     A rotary anode X-ray tube capable of operating at  very high voltages of several hundred thousand volts.           The rotor and the stator of the motor for the rotary anode are electrically connected to the anode which is itself raised to a positive DC potential, while the cathode is raised at a symetrical negative potential. The rotor and the stator are separated by a thin non-magnetic wall which makes part of the vacuum enclosure, said wall being connected to the remainder of the enclosure by means of a fold of glass.