baber/WOPTO huggingface dataset:
Patent CA-1142329-A (CA)
Inventor: KALMYKOV VLADIMIR N
IPC: B01D1/24
Filed: 1979-08-24
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE    A condenser for isolating solid substances from a vapour and gas mixture and pulps comprises a vertical cylindrical casing having a conical bottom and a vertical rotary drum accommodated in the casing and adjoining with its outer peri-phery to vertically extending internal protrusions of the casing walls in such. a manner that the drum and the protru-sions form a vertical transverse partition wall which is in a spaced relationship with respect to the casing bottom, and the interior of the casing represents a U-shaped space, Pipes for admission of a vapour and gas mixture and a pulp that does not contain rare-earth metals are provided in the upper portion of one, inlet branch of the U-shaped space, and a pipe for discharge of the vapour and gas mixture cleaned from solid substances is provided in the upper por-tion of the other, outlet branch of the U-shaped space.  A pipe for removal of solid substances is provided in the lower portion of the conical bottom.  The condenser is also provided with a pipe for feeding a pulp containing rare-earth metals to the inner walls of the drum, a device for distri-buting the pulp being fed over the inner walls of the drum and for cleaning them, and a pipe for removal of solid sub-stances from the lower portion of the drum and means for removal of vapours from the drum.
Patent CA-1122497-A (CA)
Title: Tobacco smoke filter providing tobacco  flavor enrichment, and method for  producing same
Inventor: BERGER RICHARD M
IPC: A24D3/02
Filed: 1979-10-24
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE             A tobacco smoke filter is disclosed, which provides tobacco flavor enrichment of smoke passing therethrough.  The filter comprises a reconstituted tobacco member formed from a coherent sheet of reconstituted tobacco which has been uniformly embossed with a series of parallel grooves, and then compacted and bonded into a self-sustaining dimensionally stable axially elongated body whose longitudinal axis extends parallel to the embossed grooves.  The embossed grooves provide the reconstituted tobacco member with flow passages having a high surface area for contact with smoke passing therethrough, so as to enable the smoke to become tobacco flavor-enriched by extracting tobacco flavor from the reconstituted tobacco.  The filter may also include an axially elongated fibrous filtering material member disposed concentrically with respect to the reconstituted tobacco member and having a draw resistance greater than that of the reconstituted tobacco member, whereby smoke passing through the filter will be directed primarily through the reconstituted tobacco member.
Patent CA-1129962-A (CA)
Inventor: DAVIS THOMAS T
IPC: G06F11/00
Filed: 1979-10-29
Granted: 1982-08-17
Abstract: CONTROL PANEL SELF-TEST   Abstract of the Disclosure A control panel which provides an interface to a digital computer, and which comprises at least a data input device such as a keyboard and a data output device such as an alphanumeric display or a light emitting diode dis-play, is tested without the use of the digital computer.  The digital computer is disconnected or bypassed and the timing and other functions of the computer are simulated to enable an independent test of the data input device and the data output device which make up at least a part of the control panel.
Patent CA-1145812-A (CA)
Inventor: VAN DEN BERG JACOB
IPC: H01J9/14
Filed: 1979-12-13
Granted: 1983-05-03
Abstract: 15.6.1979                  1                       PHN 9304 ABSTRACT: "Method of determining variations in the previously adjusted nominal distance between the facing surfaces of a colour selection electrode and a display window near the corners of the display window of a colour television display tube, and device for carrying out the method"       The invention relates to a method of determining variations in the previously adjusted nominal distance between the facing surfaces of a colour selection electrode and a display window of a colour television display tube in places situated near the corners of the display window. In this method the capacitance is measured of a capacitor of which one electrode is formed by the colour selection electrode and the other electrode is formed by a measuring electrode surrounded by a screening electrode, which measuring electrode is provided on the outer surface of the display window. By eccentrically moving the measuring electrode in a direction towards the corner of the display window relative to the screening electrode and by a suitable choice of the outside dimensions of the screening electrode, capacitance variations as a result of glass thickness variations in the display window are negligibly small with respect to the capacitance variations as a result of variations in the previously adjusted nominal distance between the facing surfaces of the colour selection electrode and the display window.
Patent CA-1151261-A (CA)
Inventor: KABAT JULES M
IPC: G08B19/00
Filed: 1979-12-14
Granted: 1983-08-02
Abstract: TWO-WAY AC POWER LINE COMMUNICATIONS            SYSTEM                    Abstract An AC power line communications system includes means for transmitting data to and receiving data from a plurality of transceivers over a conventional AC power distribution network.  A central procession unit is provided to poll a plurality of room control units which are placed in each room or designated area of a hotel, hospital or building complex.  The central processing unit conducts this polling sequence by periodically transmitting, over the neutral and ground lines of the power distribution network, an interrogation signal having an address portion and a data portion.  Each room control unit is arranged to receive the interrogation signal and to compare the address portion of this signal with an address previously programmed into the unit.  If the address portion of the interrogation signal corre-sponds with the programmed address of the room control unit, the unit transmits a return signal to the central processing unit.  The room control units uses the data portion of the interrogation signal to report a number of different features or functions within the room (or area) in which the room control unit is located.  A sequence of successive, identical addresses is used to allow the room control unit to accept data from the central processor.  The central processing unit processes the data contained in the return signal insuring that the data received by the room control unit coincides with the data transmitted to it by the central processing unit and permitting a record of the data accumulated by the room control unit to be made.         This AC power line communications system is well suited to be used in combination with a room status indicating system such as that shown in Patent No. 3,810,096 to monitor the status of each room in buildings such as a hotel, motel, or hospital complex, to monitor the condition of a smoke detector located in each room of the complex, to remotely control the operation of the heating and cooling equipment in each room of the complex, to convey message-waiting information to each room in the complex and to perform an automatic wake-up. operation.
Patent CA-1110842-A (CA)
Title: Matrix-bonded permanent magnet having highly aligned magnetic particles
Inventor: BECK EDWARD D
IPC: C08K3/02
Filed: 1979-12-27
Granted: 1981-10-20
Abstract: Abstract Matrix-bonded permanent magnet comprising anisotropic magnet particles which have an alignment exceeding 90%.  The binder is a mixture of an amorphous hot-melt polyamide resin and a processing additive which is a cyclic nitrile derivative of a saturated fatty acid dimer.  The invention provides permanent magnets of extraordinarily good magnetic properties compared to prior matrix-bonded magnets.
Patent CA-1146766-A (CA)
Title: Compositions herbicides a base de diamino-2,4  chloro-6 methylthio-5 pyrimidine et de derives  herbicides de l'uree et procede de traitement  des cultures a l'aide desdites compositions
Inventor: BALDE DANIEL
IPC: A01N47/30
Filed: 1980-01-16
Granted: 1983-05-24
Abstract: Compositions herbicides, utilisables en particulier pour le désherbage des céréales, caractérisées en ce qu'elles contiennent simultanément, comme matières actives, de la diamino-2,4 chloro-6 méthylthio-5 pyrimidine ou un mélange de diamino-2,4 chloro-6 méthylthio-5 pyrimidine et de diamino4,6 chloro-2 méthylthio-5 pyrimidine dans lequel le premier de ces composés est prépondérant, et un dérive herbicide de l'urée choisi parmi le néburon, l'isoproturon, le chlortoluron, le métoxuron, le chlorbromuron et le méthabenzthiazuron. Procédé de préparation de ces compositions et procédé de traitement des cultures à l'aide de ces compositions.
Patent CA-1130896-A (CA)
Title: Apparatus for actuating an automobile roof cover  which is slidable and pivotally movable
Inventor: BOHM HORST N
IPC: H02K7/116
Filed: 1980-03-31
Granted: 1982-08-31
Abstract: Title:-  "AN APPARATUS FOR ACTUATING AN AUTOMOBILE ROOF           COVER WHICH IS SLIDABLE AND PIVOTALLY MOVABLE"                        ABSTRACT OF THE DISCLOSURE      An apparatus for actuating a slidable and pivotally movable cover for use with an automobile roof opening comprises a control element, e.g. a disc, driven by an electric motor.  A plurality of switch cones are preferably secured at equal radial distances from the rotational axis of the control disc.  An actuating plunger is radially displaceable by each cam to move a biased actuating element which then operates a switching member of a control switch.  This switches off the motor when specific portions of the cover are reached.      In a first position of the actuating element, in which it is held against its bias by energised electro-magnetic means, the actuating element is operable to displace the switch pin to switch off the motor.  In a biased second position of the actuating element, with the electromagnetic means de-energized in consequence of the motor being switched off, the actuating element holds the switching member in its displaced position until the energizing circuit is again energized.
Patent CA-1152403-A (CA)
Inventor: MILLER ROSCOE E
IPC: A61M31/00
Filed: 1980-05-16
Granted: 1983-08-23
Abstract: ABSTRACT An enema administering apparatus insertable into the rectum for delivery of a contrast medium to internal portions of a patient's anatomy.  The device includes an enema tube joined to an enema tip wherein the enema tube and enema tip have a com-mon contrast medium passageway extending therethrough and an air passageway which is exterior of the contrast medium passageway and is able to be coupled to a source of air for double contrast studies.  The air passageway may be a passageway disposed within the enema tube and enema tip construction or may be a separate tubing member joined therewith in a suitable arrangement to introduce air for the double contrast studies once the barium has been evacuated from the patient.  The tube has a free end, an insertable end and a contrast medium passageway extending there-through from an inject location adjacent said free end to a dis-charge location adjacent said insertable end.  An enlarged tip portion is situated at the insertable end of the tubular stem portion and has at least one contrast medium exit aperture located therein.  The air passageway which is situated externally of the contrast medium passageway has an air delivery outlet opening at a location adjacent the contrast medium exit aperture.
Patent CA-1105685-A (CA)
Inventor: BARATOFF PAUL
IPC: B21J13/04
Filed: 1980-06-20
Granted: 1981-07-28
Abstract: SPECIFICATION                     ABSTRACT OF THE DISCLOSURE            A forging hammer is isolated from a foundation by a shock and vibration control system composed of an inertia block and a multiplicity of shock-vibration isolators that are installed on pedestals spaced a dimension "X" below the bottom of the inertia block that is substantially equal to the sum of the loaded height "H" of an isolator and the height "S" of one or more permanent load-supporting spacers installed between the top of each isolator and the bottom of the inertia block.  The height "S" of each spacer is greater than the sum of (1) the difference between the unloaded height and the loaded height of the isolator and (2) the minimum height of a jack suitable for loading the isolator in place so that the isolator can be inserted in position on the pedestal under the inertia block in unloaded condition and loaded using the jack and the spacer (or spacers) installed while the inertia block and forging hammer are temporarily supported on piers which include removable spacers that are taken out after the isolators are installed.
Patent CA-1147679-A (CA)
Inventor: MERK WALTER
IPC: C07K14/555
Filed: 1980-06-26
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to a process for the surface culture of eukaryotic cells and in particular to such a process in which the cells are cultured on a solid carrier so dimensioned and disposed that when the culture medium 18 drained off, less than 8% of the culture medium (based on the bulk volume of the carrier minus the displacement volume) is retained by adhesion to the carrier. Preferred carriers include coils,spirals and saddle-shaped carriers.  The process enables higher yields of cell culture dependent substances e.g. fibroblast interferon to be prepared by reducing adverse interfacial effects between the carriers.
Patent CA-1115796-A (CA)
Inventor: AUJLA SHARANJIT S
IPC: H01R4/24
Filed: 1980-07-03
Granted: 1982-01-05
Abstract: RETAINING MEMBER WITH DUAL ACTION CANTILEVER BEAMS          Abstract of the Disclosure A retaining member for retaining cylindrical members, such as rods and wires, has a base and a pair of cantilevered dual action beams extending from the base, the beams having parallel opposed spaced apart inner edges, each beam having an upper and a lower portion, the lower portion having an upwardly and inwardly inclined outer edge and the upper part having an upwardly and outwardly inclined outer edge, the conjunction of the two portions forming a neck, and an entrance portion defined by a downwardly and inwardly inclined upper edge on each beam, the upper edges merging with the inner edges by a radius.  Insertion of a cylindrical member deforms the upper portions to a large extent the portions bending about the necks.  The lower portions are deformed to a lesser extent and have substantially uniform stress distribution.  The members are particularly useful as contacts for insulation conductors, the insulation being crushed and during passage between the upper portions of the beams and removed on passage past the necks.  The conductor is deformed while being pushed down between the upper portions and past the necks, to give a highly effective connection.
Patent CA-1139773-A (CA)
Inventor: MUKAIYAMA TERUAKI
IPC: C07C33/035
Filed: 1980-07-16
Granted: 1983-01-18
Abstract: ABSTRACT OF THE DISCLOSURE         A method for producing optically active or racemic 1,5-dimethyl-6,8-dioxabicyclo[3.2.1]octane charac-terized by reducing optically active or racemic 2-hydroxy-2,6-dimethyl 6-heptenal and oxidizing the resul-ing optically active or racemic 2,6-dimethyl-6-heptene-1,2-diol, and optically active or racemic 2,6-dimethyl-6-heptene-1,2-diol.
Patent CA-1141660-A (CA)
Inventor: PIASIO ROGER N
IPC: G01N33/543
Filed: 1980-08-07
Granted: 1983-02-22
Abstract: TITLE OF THE INVENTION          Improvements in Method and Apparatus for Performing In Vitro Clinical Diagnostic Tests Using a Solid Phase Assay System ABSTRACT OF THE INVENTION    An improved method for performing an in vitro diagnostic test is provided.  The method utilizes a solid phase device having a fixed component immobilized on its surface which is in contact with a fluid sample when inserted therein.  The improvement resides in utilizing a receptacle, into which the device is inserted, having the same fixed component immobilized on the inner surface of the receptacle.  The test is performed by placing a fluid sample, having a mobile component reactive with the fixed component, into the receptacle and in contact with the insert for a period of time and measuring a change which is a function of the concentration of the mobile component.
Patent CA-1131076-A (CA)
Title: Drawplate for use in making pasta
Inventor: CAVALLI ALFREDO
IPC: A21C/
Filed: 1980-08-29
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE           The invention provides the variation of the cross-sectional area of the holes in the drawplate for the production of pasta by extrusion of a paste to minimize the stress to which the drawplate is subjected during  use and thus allow for the drawplate to be made thinner and of less costly materials.
Patent CA-1140401-A (CA)
Inventor: SLUYS WESLEY W
IPC: E02B3/06
Filed: 1980-10-28
Granted: 1983-02-01
Abstract: TITLE            CANTILEVERED FINGER PIERS FOR MARINE FLOATS         ABSTRACT         A plurality of relatively narrow finger piers pro-ject perpendicularly from mainwalk floats at spaced-apart locations.  The finger piers are secured to the floats in cantilever fashion using a variety of fastening structures.          Since loads carried by the finger pier are not supported by the buoyancy of the pier, the width and thickness of the pier can be substantially less than comparable floating finger piers.  In one embodiment the pier is principally formed by a triangular frame which is secured to the mainwalk floats by either a mounting bracket or rods extending transversely through the mainwalk floats and longitudinally through upper corner pipes of the triangular frame.  A deck is then fastened across the upper pipes.  The vertical angle of each pier may be adjusted by rotating an adjusting nut which abuts the lower pipe of the triangular frame.  In a second embodiment pairs of parallel beams are secured to the mainwalk floats by a brac-ket, and a deck is mounted on the upper surface of the beams.          Spreader timbers or a buoyant foam may be mounted between the beams beneath the deck.
Patent CA-1148764-A (CA)
Inventor: SAMPSON ROBERT W
IPC: G01N1/10
Filed: 1980-10-31
Granted: 1983-06-28
Abstract: "HIGH TEMPERATURE INJECTION AND VAPORIZATION         SYSTEM FOR GAS CHROMATOGRAPHY"                             ABSTRACT   Sample injection and vaporization system for gas chromatography is capable of continuous injection of a liquid hydrocarbon sample in the -44°F. to 1074°F. boiling range from a closed system such as a flowing liquid stream or high pressure sample bomb.  The system overcomes the temperature limitations inherent in the seals of existing sample valves and utilizes a syringe to transport a liquid sample from the sample stream to a hot vaporization zone through which a carrier gas is flowing.  Insu-lating means keep the sample block containing the seals, including one which is contacted by both the carrier gas and sample stream, at a sufficiently low temperature to protect the seals.
Patent CA-1153658-A (CA)
Inventor: MILLER ROSCOE E
IPC: A61M3/00
Filed: 1980-11-12
Granted: 1983-09-13
Abstract: ABSTRACT An enema tip retention apparatus for retaining an inserted enema tip in a patient during the administering of an enema to the patient includes an adjustable belt for encompassing the waist of the patient and including depending straps which couple to a substantially flat mounting plate.  The mounting plate has a clamp disposed thereon and a clearance aperture therethrough and includes two collar buttons which are arranged for connection to the two depending straps.  The clamp has a ratcheted arrangement such that its clearance aperture diameter may be varied, depending upon the enema tube outside diameter which is inserted therethrough.  With the depending straps coupled to the collar buttons, the mounting plate may be drawn adjacent the rectal opening of the patient and with the enema tip and tube anchored by the clamp, this tip and tube may be held in position throughout a fluoroscopy examination and will be retained in its desired position, regardless of the movements and the maneuvers the patient is subjected to.
Patent CA-1141805-A (CA)
Inventor: WOZNICA KAZIMIERZ W
IPC: H01H85/04
Filed: 1980-12-02
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE    A fuse element for an electrical cartridge fuse comprises a fusible wire secured to opposite end zones of an insulating strip by metallic layers sprayed onto the end zones.  The insulating strip has a slot therein between the end zones to prevent the fusible, central section of the wire from contacting the strip.  The fuse element is disposed in an insulating barrel and the layers are soldered to end caps of the barrel to connect the fusible wire thereto. Fuse elements of this construction are produced by disposing a fusible wire along a continuous strip of insulating material formed at equally spaced intervals with slots and spraying the metallic layers onto the strip between the slots so as to adhere the fusible wire to the strip.  Thereafter, the strip is severed at the zones between the slots so as to produce individual fuse elements. This method of manufacture facilitates the production of cartridgefuses utilizing small diameter fusible wires.
Patent CA-1162272-A (CA)
Inventor: TOMINARI NOBORU
IPC: F02D41/02
Filed: 1981-01-30
Granted: 1984-02-14
Abstract: ELECTRONIC CONTROL FUEL INJECTION SYSTEM FOR          SPARK IGNITION INTERNAL COMBUSTION ENGINE     Abstract of the disclosure An electronic control fuel injection system for a spark ignition internal combustion engine is described which controls air flow rate as function of fuel flow rate by transmitting an operator's depression stroke of an accelerator pedal to a fuel selecting mechanism which determines the fuel rate, applying a signal representative of the selected fuel flow rate to a computer together with various correction information, calculating by the computer from the selected fuel flow rate and correction information, the optimum air flow rate, and determining the opening of a throttle valve from the calculated result via a throttle valve servo mechanism.  The invention is particularly useful in eliminating hesitation of an automobile while attaining both fuel economy and low harmful exhaust emissions.
Patent CA-1166711-A (CA)
Title: Electric cables with a single insulating  shielding member
Inventor: KINCAID JOHN W
IPC: H01B11/06
Filed: 1981-02-06
Granted: 1984-05-01
Abstract: ABSTRACT An improved shielding member and electric cable constructions which utilize this shielding member are described, the design of the shielding member allowing two cable circuits, each consisting of one or more conductors to be wrapped in and electrically isolated by a single shielding member.  The shielding member comprises an elongated ribbon of insulating material and a pair of elongated foil strips arranged in a parallel relationship with the ribbon, the foil strips being bonded to opposite sides of the ribbon and each of the foil strips having an elongated edge generally in alignment with opposite elongated edges of the ribbon. The shielding member is wound in a generally S-shaped configuration forming two envelopes, each of the cable circuits being encased in, and electrically isolated by, one of the envelopes.
Patent CA-1159348-A (CA)
Inventor: HUNT JAMES E B
IPC: D04H1/72
Filed: 1981-02-19
Granted: 1983-12-27
Abstract: 28,096 TITLE OF THE INVENTION HIGH PRESSURE DECORATIVE LAMINATES CONTAINING AN AIR-LAID WEB AND METHOD OF PRODUCING SAME     ABSTRACT OF THE DISCLOSURE           The invention relates to high pressure decorative laminates containing an air-laid web as a substrate and to a method of preparing such a decorative laminate  from an assembly comprising said substrate and a thermosetting resin impregnated decor sheet.