baber/WOPTO huggingface dataset:
Patent CA-1085480-A (CA)
Title: Automatic monitor for programs broadcast
Inventor: HASELWOOD DONALD E
IPC: H04N7/088
Filed: 1976-11-25
Granted: 1980-09-09
Abstract: Abstract of the Disclosure A system for automatically monitoring the programs broadcast by network affiliated broadcasting stations includes a plurality of remote monitoring sites, each associated with one of the broadcasting stations, and a central unit for periodically interrogating the remote monitoring units.  Each remote monitoring unit contains apparatus for monitoring pro-gram identifying data transmitted during the vertical inter-vals of network generated programs, and for storing the data in a change format. In the change format, the data is stored only when a change occurs in predetermined bits of the pro-gram identifying data, or when a change between a coded and an uncoded program transmission occurs.   An elapsed time clock is provided in each remote monitoring unit for generating a record of the elapsed time between program changes to permit the broadcast time of a program to be calculated.  The broad-cast time may then be compared with the time of origin of the program, which is included in the program identifying data, to permit delayed broadcasts to be identified.          Each remote monitoring unit is controlled by a mini-computer having a read-only memory and a random-access memory.  The data in the read-only memory serves to establish communications with the central unit in order to permit the central unit to access the random-access memory.   After the random-access memory has been accessed, the central unit may read the program identifying data stored in the random-access memory, or may remotely reprogram the random-access memory.           In a typical system, the remote monitoring unit is interrogated once per day, and the data is transmitted to the central unit in blocks having a length selected to minimize the probability of an error occurring in each block.  Error checking bits are included in each block to permit the central unit to check end block for accuracy and to request a retransmission in the event that an error is found.  Similar error checking programs are included in the remote monitoring unit to minimize the possibility of an error occurring when the remote monitoring unit is being reprogrammed by the central unit.
Patent CA-1094779-A (CA)
Inventor: HAINES ROBERT S
IPC: C01G37/027
Filed: 1976-12-07
Granted: 1981-02-03
Abstract: PROCESS FOR TREATING CHROMIUM DIOXIDE               ABSTRACT OF THE DISCLOSURE             Ferromagnetic chromium dioxide is normally produced using other chromium com-pounds as starting materials.  In most reactions a Cr(VI) compound, such as chromium trioxide is used in some stage of the procedure.          Following the conversion reaction there are inevitably small amounts of the original chromium (VI) ions in the form of salts or oxide compounds which are strongly adsorbed on or attached to the chromium dioxide in a manner which prevents them from being easily removed by normal washing techniques.   These Cr(VI) ions, if left in the chromium dioxide can cause problems.  These disadvantages have now been overcome by treating the impure chromium dioxide with a peroxide compound in a manner which causes the Cr(VI) ions to change their character and allow their removal from the chromium dioxide.
Patent CA-1082816-A (CA)
Title: Device for suppressing multiple registration
Inventor: BAUER LOTHAR
IPC: B61L25/04
Filed: 1977-01-07
Granted: 1980-07-29
Abstract: ABSTRACT OF THE DISCLOSURE           In the case of data-transmission installations having interrogating and answering units moving relation to each other, the data received is fed alternately to one of two storage devices, where they are intermediately store.  The data last received and stored in one device is compared with that immediately previously received and stored in the other storage device.  If there is a difference, the last received data is recorded.  The device is intended for automatic freight-car-member reporting and for spot train control in railroads.
Patent CA-1040246-A (CA)
Inventor: LEVIN MONTE L
IPC: A47J37/06
Filed: 1977-03-01
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE       Electric cooker has cover containing electric heating element and base pan interposed by an invertible grill. Grill is formed with mating zones, preferably grooves, about either side to cooperate with a depending rib from the cover.  Opposite faces of the grill present respectively a circular dam for hamburgers or the like, and a rectangular dam for sandwiches.  Irrespective of which face is up and serving as a cooking surface, cooper-ation of rib and associated mating zone provide good heat transfer to grill from cover.
Patent CA-1090410-A (CA)
Inventor: VAN WERKHOVEN JAN
IPC: H05B46/00
Filed: 1977-05-04
Granted: 1980-11-25
Abstract: ABSTRACT           Flashlamp units having several lamps comprise thermal activated break switches to prepare a following lamp for ignition when a foregoing lamp is ignited.  In flashlamp units according to the invention, the break switches form an integrated part of the unit.  They each consist of a portion of a support place having a reduced thickness and an electrically conductive track of a cir-cuit, which is present on the support plate provided on the portion of reduced thickness.
Patent CA-1083605-A (CA)
Title: N-ALKYNYL-.alpha.-(SUBSTITUTED PHENOXY) ALKYLAMIDES AND THEIR USE AS HERBICIDES
Inventor: WALKER FRANCIS H
IPC: A01N39/02
Filed: 1977-06-03
Granted: 1980-08-12
Abstract: Abstract of the Disclosure Compounds defined by the generic formula   wherein R is selected from the group consisting of trifluoromethyl, dimethyl, chloro, and dichloro, R1 is methyl or ethyl, and R2 is methyl or ethyl, exhibit herbicidal activity.
Patent CA-1069279-A (CA)
Inventor: MOERTEL GEORGE B
IPC: A44B19/34
Filed: 1977-06-21
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE           One or more external cords are secured to the outside of a folded support tape alongside a bead formed in the folded edge of the tape by interconnecting portions of a continuous coupling element passing through strap portions of the tape defined by slits over the folded edge.
Patent CA-1113606-A (CA)
Title: Single-wall-domain, stripe-domain memory plane
Inventor: LINS STANLEY J
IPC: G11C11/14
Filed: 1977-07-19
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE    A laminated, integral structure that forms a bubble memory plane for the generation, storage and transfer of single wall domains, bubble domains or bubbles is disclosed.          The memory plane is formed of a non-magnetic gadolinium gallium garnet (GGG) support member; formed upon the support member is a magnetizable layer that is capable of sustaining stripe domains; formed upon the stripe domain layer is a non-magnetic gadolinium gallium garnet (GGG) spacer layer; and, formed upon the spacer layer is a magnetizable layer in which single wall domains or bubbles are capable of being generated, sustained and transferred from one position to another along a planar dimension of the bubble domain layer.
Patent CA-1087371-A (CA)
Inventor: OSBORNE FRANKLIN T
IPC: D04H3/14
Filed: 1977-09-16
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE  A process for controlling a bonding gas system is disclosed.  The process controls temperature and compo-sition of an activating gas used for bonding a nonwoven web of continuous nylon filaments and for supplying the gas to a gas box at a temperature just about its dew-point.  A monitored concentration of hydrochloric acid maintained at a predetermined temperature, is supplied to a stripper column; a gaseous HCl-water vapor-air mixture which contains a low volume percent of HCl is circulated through the stripper column so that the mix-ture evaporates a portion of the acid wherein the volume percent if HCl in the mixture is increased thereby form-ing a bonding gas having the desired HCl concentration; the temperature of the gas leaving the stripper column is controlled so that the HCl concentration of the gas is just above its dew-point and then the gas is fed into a gas box.
Patent CA-1104726-A (CA)
Inventor: HANES MAURICE H
IPC: H01L29/861
Filed: 1977-10-03
Granted: 1981-07-07
Abstract: 46,093 THYRISTOR FIRED BY COLLAPSING VOLTAGE     ABSTRACT OF THE DISCLOSURE         This invention is concerned with a thyristor device which can be fired by a collapsing voltage.  The thyristor is switched from a forward blocking mode to a forward conducting mode when a displacement current produced by a collapsing voltage is concentrated under an auxiliary emitter, thereby causing sufficient carrier emission to fire the device.
Patent CA-1080367-A (CA)
Inventor: TURCOTTE RONALD E
IPC: G01V13/00
Filed: 1977-10-27
Granted: 1980-06-24
Abstract: CALIBRATOR FOR RADIOACTIVITY WELL LOGGING TOOLS                 ABSTRACT OF THE DISCLOSURE            A radioactivity logging tool including a gamma ray detector is field calibrated with the help of a sleeve that has a radioactive material distributed therein and is clamped about the tool so as to completely surround the detector.  The radio-active material is preferably uranium 238.  It can be either distributed uniformly inside the sleeve or take the form of wires which extend along generatrices or circumferences of the sleeve.
Patent CA-1089769-A (CA)
Inventor: SANTIAGO ENRIQUE
IPC: F01N3/28
Filed: 1977-12-16
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE          A monolithic catalyst exhaust housing by providing an insert, consisting of a mesh or texture or some other com-bination of loops made of  metal wire, between the circumference of the catalyst body and the housing, and extending over the end of the catalyst body to form a ring to absorb axial shocks.          The housing is further characterized in that the vertical distance of the front edge (leading edge) of the catalyst body from the housing wall is smaller than the thickness of the insert in the area between the peripheral surface of the body of the catalyst and the housing.  In addition, the insert is folded at both terminal edges, that is, the insert is doubled against itself in the area between each facing end of the catalyst body and the housing.
Patent CA-1088335-A (CA)
Inventor: BAKO LAZLO
IPC: E05B37/12
Filed: 1978-03-28
Granted: 1980-10-28
Abstract: LAZLO BAKO            SURFACE MOUNT COMBINATION LOCK     Abstract of the Disclosure A combination lock for luggage, for example, which may be surface mounted.  Dial gears and cooperable gears have separate axes parallel to the thickness of the lock.  In the on-combination position, hubs of the cooperable gears are aligned with openings in a slide that is moved relative to the hubs to permit an actuator to move a latch to its open position.  The latch may also be moved to its open position by a hasp, even when the combination is scrambled.  A shifter, which has an operator accessible at the face of the lock only when the hasp has been released by the latch, moves the slide and the cooperable gears as a unit, to disengage the cooperable gears from the dial gears for changing the combination.
Patent CA-1074581-A (CA)
Inventor: FINSTERWALDER ULRICH
IPC: B65D88/78
Filed: 1978-03-28
Granted: 1980-04-01
Abstract: Abstract of the Disclosure Containers for storing crude oil or other liquids at offshore locations are formed preferably of reinforced concrete, though prestressed concrete can be used.  The containers can be floated into position and sunk onto the ocean floor.  Each container is bottle-shaped and consists of a lower storage section and an upper or neck section.  The lower section is located below water and the neck section extends upwardly to a point above the water level.  The maximum diameter of the lower section is considerably greater than the maximum diameter of the upper section.  A platform or plat-form section can be provided on the upper end of the upper section.  A number of containers can be grouped together and interconnected at their upper ends by a platform.
Patent CA-1095007-A (CA)
Inventor: HAUFF WERNER
IPC: H02G3/22
Filed: 1978-03-29
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE           A wall feedthrough fitting comprises a feedthrough tube that is embedded in a wall and has a pair of opposite ends each exposed to the respective face of the wall.  An annular seal surrounds this tube adjacent one of the ends and radially inwardly bears on the tube and radially outwardly bears on a holding ring embedded in the wall and spacedly surrounding the tube.  This holding ring extends axially toward one end of the tube beyond the seal and has between the seal and this one end an internal screwthread.  A pressure ring is threaded into this holding ring and may bear directly via an axial face or indirect-ly via an intermediate ring on the seal.  The tube may be pro-vided at its one end with an external thread that engages a com-plementary thread inside the pressure ring.
Patent CA-1101916-A (CA)
Inventor: VAN DER VEN ROBERT F L M
IPC: H01J29/81
Filed: 1978-04-06
Granted: 1981-05-26
Abstract: ABSTRACT:           By using colour selection means in a colour dis-play tube which are composed of a metal plate having a large number of apertures, against which plate elongate conductors are provided so as to be electrically insulated from the plate in such manner that the conductors bridge the apertures and divide them into two substantially symmetrical halves, post-focussing is possible.  It is also possible to operate such a colour display tube according to the chromatron principle.
Patent CA-1107230-A (CA)
Inventor: JANNER KARL
IPC: B01D59/34
Filed: 1978-04-21
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE         Separation of an isotope substance from a vaporous mixture of isotope substances such as UF6, by selective excitation of low temperature of one isotope compound by electromagnetic radiation to effect chemical reaction of the excited isotope compound with a reaction partner.  Separate bodies of the vaporous mixture of isotope compounds and the reaction partner are cooled by adiabatic expansion to a temperature below 100 K.  The cooled vapors are mixed in a chamber where the reaction partner is condensed to form solid matter into which isotope compounds are incorporated.         The solid matter with or without compacting is subjected to radiation to excite one isotope compound and react it with the reaction product to produce a reaction product which contains predominantly the one isotope.
Patent CA-1111948-A (CA)
Inventor: JONES JOHNNY O JR
IPC: B06B3/02
Filed: 1978-05-24
Granted: 1981-11-03
Abstract: WATERBED VIBRATOR          Abstract of the Disclosure A vibrator mechanism, including a transducer and driving circuit, particularly adapted to vibrating a waterbed, includes two independently controlled vibration sources, each of which can generate vibration of varying amplitude and frequency.          These two sources are typically mounted at opposite ends of a waterbed frame and vibrated at different frequencies so that interference waves may be produced within the water of the bed to produce a pleasing effect for the user.          Additional circuitry is described which provides a time varying frequency and amplitude for each of the vibrators, and this circuitry is in turn controlled by a clock circuit so that, by using the time varying frequency and amplitude, the user may be slowly lulled to sleep or slowly awakened using the vibration within the waterbed as a stimulus for controlling the rate of falling asleep and waking up.
Patent CA-1110781-A (CA)
Inventor: LE POOLE JAN B
IPC: H01J37/21
Filed: 1978-05-25
Granted: 1981-10-13
Abstract: ABSTRACT:        A switchable auxiliary lens is arranged in the vicinity of the objective lens of an electron microscope to enable switching between TEM mode and STEM mode. The auxiliary lens is formed notably by an interruption in the magnetic circuit off one of the poles of the main lens, possibly in con-junction with an electromagnetic coil which can be excited in a commutatable manner.
Patent CA-1103963-A (CA)
Inventor: SAKAGUCHI MITSUO
IPC: G10K1/064
Filed: 1978-06-23
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE    In a motor driven type gong striking mechanism, the rotation of the main shaft of an electric motor is converted through a crank mechanism into the reciprocation of a piston plate, a gong striking hammer is coupled through a spring to the piston plate so that the hammer is reciprocated, and a gong is disposed in the range of reciprocation of the hammer.          Thus, as a result of the rotation of the motor, the hammer is reciprocated to strike the gong provided in the stroke of the hammer.
Patent CA-1099726-A (CA)
Inventor: KING JAMES P
IPC: C10N50/10
Filed: 1978-06-26
Granted: 1981-04-21
Abstract: ABSTRACT            The Polymer of 1,2,4-thiadiazole of the structure   and lubricants containing said polymer are provided, wherein R is selected from the group consisting of           ,           ,      ,      ,      .     phenylene, an alkylene or substituted alkylene of 2-50 carbons, cyclic alkylene or substituted cyclic alkylene of 5-50 carbons wherein the alkylene or cyclic alkylene can contain oxygen and/or sulfur atoms, or (S)x groups, and wherein the substituent is selected from oxygen and/or sulfur atoms or (S)x groups or lower alkyl, or combinations thereof;   m is an Integer of 0-10; n is an integer of 5-100; x is an integer of 1-5.
Patent CA-1098791-A (CA)
Inventor: KOZAM GEORGE
IPC: A61M1/00
Filed: 1978-08-21
Granted: 1981-04-07
Abstract: MULTIPLE BARREL SYRINGE             Abstract of the Disclosure A successive delivery multiple barrel syringe in-cludes a body which contains a pair of bores, each of which contains a plunger and each of which leads to a one-way valve and then to a single needle which is mounted on the body. Depressing the plungers in turn, pressurizes fluid placed in the bores which flows from the bores, through the one-way valves and finally through the needle.  Mixing of fluids within the device is made negligible by the use of the one-way valve, and by the provision of small conduits which lead from the one-way valves to the needle.
Patent CA-1133603-A (CA)
Title: Two-wire line alarm and monitor circuit for a  telephone line
Inventor: KEIPER FRANCIS P JR
IPC: H04M1/24
Filed: 1978-09-21
Granted: 1982-10-12
Abstract: Abstract of the Disclosure An alarm and monitor circuit for indicating line driver load impedance changes by detection of the corresponding line driver currents above and below a predetermined normal level.  The high current monitor circuit includes means to limit power delivery to the load when such high currents are detected.
Patent CA-1104597-A (CA)
Title: Heat actuated door latch
Inventor: D HOOGE RICHARD E
IPC: E05B65/10
Filed: 1978-09-25
Granted: 1981-07-07
Abstract: ABSTRACT      A door control comprising a heat-actuated door latch and a combination door-closing-arm holder and release. An optical smoke detector is located within a holder-release housing. Dur-ing normal conditions, the door-closing arm is set at a hold-open angle free of the door to permit an easy door swing. In response to an emergency or smoke condition, the closing arm is released to pick up and close the door. In the event of exces-sive heat, the door is latched in response to the separation of fusible link segments. Heat from the side of the door opposite the latch housing is conducted through the door by a heat con-ducting rod.
Patent CA-1111528-A (CA)
Inventor: SANDBERG GLENN A
IPC: F25D3/11
Filed: 1978-10-12
Granted: 1981-10-27
Abstract: Abstract of the Disclosure A startup and shutdown control for a cryogenic freezing tunnel for freezing food products in which the rate of flow of cryogen into the tunnel is normally regulated by a thermal regulator, including an auxiliary flow regulator for maintaining a predetermined flow of cryogen to the tunnel independently of the thermal regulator, a first startup interval device, comprising a counter responsive to movement of the tunnel conveyor, for actuating the auxiliary flow regulator to provide a constant flow of cryogen to the tunnel after a first startup interval measured from the initiation of movement of a supply of food products to the tunnel, and a second startup interval device, comprising a timer, to cut off the flow of cryogen via the auxiliary flow regulator after a second startup interval.  The control further includes a first shutdown interval device, which is also a counter, to cut off all cryogen flow to the tunnel after a first shutdown interval measured from the interruption of the food product supply, and a second shutdown interval device, a timer, to restore flow control to the thermal regulator after a second shutdown interval.
Patent CA-1131767-A (CA)
Inventor: HOSONO TAKASHI
IPC: H04N9/24
Filed: 1978-12-19
Granted: 1982-09-14
Abstract: Abstract of the Disclosure A beam index color cathode ray tube has index stripes spaced apart across a run-in area of the screen which have a pitch substantially equal to the pitch of index stripes in an image area, and a predetermined number of the index stripes in the run-in area are counted as an electron beam scans them to preset color control circuits to a predetermined condition at the commencement of scanning of the image area.          A characteristic of the signal resulting from scanning of the index stripes may be used to begin the counting thereof from a specific one of the index stripes in the run-in area other than the first one encountered by the electron beam.
Patent CA-1111284-A (CA)
Inventor: RUST NORBERT
IPC: F16H35/02
Filed: 1979-01-11
Granted: 1981-10-27
Abstract: MECHANICAL MOTION CONTROL APPARATUS            Abstract of the Disclosure There is disclosed herein a mechanical motion control mechanism which in one form may comprise an input shaft drivingly connected to an output shaft in such a manner that continuous rotation of the input shaft produces varying rotational movement of the output shaft characterized by an initial dwell period, an acceleration period, a constant velocity period, a deceleration period and another dwell period. The input and output shafts may be drivingly connected by means of a gear secured to the input shaft which is in meshing engagement with a second gear supported at one end of a pivot arm, the other end of which is secured to the output shaft. Rotational and revolving movement of this second gear is controlled by the interaction of a plurality of cam followers engaging a cam surface so as to allow rotational, revolving, and various desired combinations of such movements in response to rotational movement of the first gear. Alternatively, the input and output shafts may be drivingly connected by sprockets in place of the first and second gears with an interconnecting drive chain belt or other similar devices. Also, if desired, the first and second gears may be replaced with wheels having circumferential frictional surfaces in mutual driving engagement. In yet another embodiment the input and/or output may be in the form of linear motion in which case the first gear may be replaced with a rock engaging the second gear in such a manner as to produce the above movement period sequence.
Patent CA-1101506-A (CA)
Inventor: POTGIETER MAURICE S
IPC: H01R11/28
Filed: 1979-03-09
Granted: 1981-05-19
Abstract: A B S T R A C T     THIS invention relates to a battery terminal particularly for batteries commonly used in motor vehicles and having terminals in the form of cylindrical lugs; more particularly the battery terminal is of the type having a cap which fits over a battery lug and has a slideable contact piece therein which is spring biased toward the lug and is connected to an electrical cable.