baber/WOPTO huggingface dataset:
Patent CA-1059210-A (CA)
Inventor: TAKEUCHI RYOZO
IPC: H01J5/20
Filed: 1976-04-06
Granted: 1979-07-24
Abstract: METHOD FOR MANUFACTURING GAS INSULATED ELECTRICAL APPARATUS       Abstract of the Disclosure The specification discloses a method for manufacturing gas insulated electrical apparatus wherein a charging portion of an electrical apparatus is disposed in a sealed chamber filled with an insulation gas, with the charging portion being insulated from the chamber, and conductive particles deposited on an inner wall surface of the sealed chamber and the surface of the charging portion, and con-ductive particles floating in the gas within the sealed chamber are adhered to the inner wall of the sealed chamber and the surface of the charging portion by insulation coating forming material.  To this end, organic monomer gas is introduced into the sealed chamber for polymerizing the monomer gas by glow discharges.
Patent CA-1036635-A (CA)
Inventor: ZEILE GEORGE D JR
IPC: F16L59/16
Filed: 1976-04-15
Granted: 1978-08-15
Abstract: Abstract of the Disclosure A conduit system including conduit units which are interconnected by coupling units during field installation.          The conduit units include a pipe, a pipe insulating body, a conduit jacket around the insulating body and conduit sealing members at opposite ends of the conduit unit.  The coupling units include a coupling body for telescopically receiving ends of adjacent conduit pipes, an insulating body, a coupling jacket around the insulating body, and coupling sealing members at opposite ends of the coupling unit.         When the coupling and conduit units are assembled the sealing member of one unit bridges the juncture of adjacent jacket ends to provide a primary seal against infiltration of moisture.  The sealing members of adjacent units sealingly abut each other to provide a secondary seal against moisture infiltration spaced axially from the adjacent ends of the conduit and coupling jackets.  The sealing member which forms the primary seal is provided with a fluted outer periphery defining a series of circumferential ribs which are resiliently and sealingly engaged with the associated jackets on opposite sides of the adjacent jacket ends.         In one illustrated embodiment the sealing member forming the primary seal is the conduit sealing member while in another illustrated embodiment the coupling sealing member forms the primary seal.
Patent CA-1086060-A (CA)
Inventor: JONES STANLEY P
IPC: C03B9/38
Filed: 1976-05-20
Granted: 1980-09-23
Abstract: ABSTRACT       There is described an improved method of cooling a blank mould used for the formation of a parison in glassware forming apparatus.  Jets of cooling gas are delivered on to the outer mould surface through vertical rows of apertures and the gas which impinges on the outer mould surface is prevented from rebounding away from the mould surface but is caused to flow through a confined space close to the mould surface so that the cooling gas removes the boundary layer of air which is in contact with the outer mould surface and thereby markedly improves the cooling effect of the gas. Between the vertical rows of apertures there are provided vertical channels into which the cooling gas can expand and through which it will exhaust after it has effected cooling of the outer mould surface.
Patent CA-1045845-A (CA)
Inventor: HAWKINS STANLEY W
IPC: C05G3/90
Filed: 1976-05-28
Granted: 1979-01-09
Abstract: ABSTRACT          This invention provides a method for inhibiting the nitrification of ammonium-nitrogen in soil by treating the soil with a com-pound having the formula X2CS3 or XS.CS.OR wherein X is Na, K or NH4 and R is alkyl.  The invention also provides a fertilizer composition comprising the said compound in combination with an ammonium-nitrogen-containing fertilizer.
Patent CA-1055070-A (CA)
Inventor: TESCH ROGER H
IPC: B60J1/02
Filed: 1976-06-28
Granted: 1979-05-22
Abstract: SNOWMOBILE WINDSHIELD ASSEMBLY                  Abstract of the Disclosure The windshield of a snowmobile has a rubber molding or gas-ket fitted over the lower edge thereof and received in a comple-mentary groove formed in the snowmobile cowling.  The bottom of the groove is provided with a plurality of spaced slots and the windshield includes tabs which extend through the rubber molding and through the slots.  A spring metal clip is attached to the bottom of each of the tabs through means of a screw and each clip includes leg portions which are biasedly engaged with the bottom of the cowling when the screw is installed to thereby urge the windshield downwardly so as to firmly seat the rubber molding in the groove.
Patent CA-1045440-A (CA)
Inventor: MACDONALD DONALD M
IPC: D21H21/14
Filed: 1976-08-27
Granted: 1979-01-02
Abstract: ELECTROCONDUCTIVE PAPER COATING                  Abstract of the Disclosure Reaction products between monomeric epichloro-hydrin and a tertiary amine when applied to the surface of a substrate, such as paper, produce an electroconductive surface useful in electrographic image reproduction.  Both a coated paper product and a process of producing it are provided.
Patent CA-1066628-A (CA)
Inventor: HIGASHIDE CARLOS S
IPC: G06K15/07
Filed: 1977-01-11
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE A printer control system is disclosed for receiving data in the form of binary bits over a transmission line from a central processing unit, said data divided into characters to be printed, the control system comprises a rotary drum printer and a control circuit for directing the printer to print the characters.  The control circuit has a storage means for receiving and storing the data, a drum trace means for pro-viding an output and dependent upon the drum position, a com-parator means for comparing, a character at a time, the data stored in the storage means with the drum position, a serial shift register for storing match and non-match signals between the data to be printed and the drum position and a trigger means for firing, after all stored characters have been com-pared with the drum position, those hammers of the printer which correspond to the matches between the data and the drum position.  The characters are similarly compared to the next drum position and so on until the drum makes a complete revo-lution by which time all characters have been printed.  In addition, the storage means comprises a memory which is divided into halves and the printer control circuit writes into one half the data received and prints the data stored in the second half and includes means for controlling into which half of the memory data is being written and out of which half data is being read.
Patent CA-1048571-A (CA)
Inventor: BREWER ROBERT W
IPC: F16L37/088
Filed: 1977-01-19
Granted: 1979-02-13
Abstract: QUICK CONNECT COUPLING                 -- Abstract of the Disclosure --A quick connect coupling includes a connector with a countersunk bored opening therethrough, the countersunk opening providing a recessed enlarged cavity at one end of the connector and forming an annular male plug that extends into the cavity, a plastic tube extends through the bore of the connector and is provided with an annular upset bead on its inboard end that is positioned axially outboard of the annular male plug within the cavity, the connector being adapted to be pushed into assembled relation with an adapter having a stepped bore therethrough providing a socket opening at one end thereof of a size to receive the annular upset bead end of the tube and to slidably receive the annular plug of the connector, the socket at its inboard end terminating at a frusto-conical seal seat for engagement with the outboard tapered end surface of the annular upset bead of the tube, an O-ring seal being positioned to encircle the tube between its annular upset bead and the free end of the plug whereby to engage the annular inner surface of the socket of the adapter to provide another seal in the coupling assembly, the connector and the adapter containing aligned notches, when the connector is assembled to the adapter, to receive a spring clip used to releasably retain these coupling elements in their assembled relation.
Patent CA-1072040-A (CA)
Inventor: BLASE MANFRED
IPC: C10B31/04
Filed: 1977-04-27
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE In coke-oven charging cars, it is known to have a lifting device which raises the cover of the coke-oven chamber to be filled.  These covers are set down on the roof in the vicinity of the filler-holes.  In this in-vention, the charging car is equipped with a device for receiving the covers, the covers having been placed upon the said device by means of a lifting device.
Patent CA-1067636-A (CA)
Inventor: STINE ROBERT D
IPC: H04M9/00
Filed: 1977-04-29
Granted: 1979-12-04
Abstract: Abstract of the Disclosure A control circuit including a mechanical interrupter provides a plurality of interrupted ringing signal bursts when one of a plurality of intercom stations goes off-hook and first initiates A call to another of the plurality of intercom stations. The interrupter also provides an interrupted voltage to cause a button lamp at the another of the plurality of intercom stations to flash. A call selector circuit and a call routing circuit are coupled to the control circuit and the plurality of intercom stations to provide a connection between the one and the another of the plurality of intercom stations to enable the interrupted ringing signal bursts to be conducted on the connection to the another of the plurality of intercom stations. Logic circuitry is coupled to the plurality of intercom stations and the control circuit to detect when the one and the another of the plurality of intercom stations r e both off-hook.            When this condition is detected the interrupted ringing signal bursts are stopped and the button lamp is caused glow steadily.
Patent CA-1060245-A (CA)
Inventor: BUBIK ALFRED
IPC: D21F1/00
Filed: 1977-05-04
Granted: 1979-08-14
Abstract: A HEAD BOX FOR A PAPERMAKING MACHINE       Abstract of the Disclosure The head box is provided with a distributor having a plurality of pulp distributing ducts which have terminal sections converging towards the throat of the box.  The distributing ducts also have step-like widenings upstream of the terminal sections to create a strong turbulence in the pulp flow to maintain the solids content of the pulp in suspension.  The terminal sections terminate short of the throat so as to reduce any risk of cross-flow and thus improve the flow of the pulp.
Patent CA-1059872-A (CA)
Inventor: SPRUNG PHILIP D
IPC: E04H15/18
Filed: 1977-06-22
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE A building structure employing an easily erected and dismantled frame with a stressed membrane cover wherein the framework comprises a plural-ity of transversely disposed arch-like members spaced longitudinally of the building with a strip of fabric stretched between each adjacent pair of arches, each of said frame members being of an extruded aluminum alloy I beam having a web with an exterior crosshead and an interior crosshead.  The I beam's exterior crosshead has a fabric capturing device interacting therewith to secure the edge of the fabric strip against escape and provide a weatherproof joint be-tween the fabric and the beam.  Extendable spreader bears are mounted on the upper side of the interior crosshead, they and any appurtenances other than the fabric capturing device already mentioned connected to or slung from the arch frame beams being positioned below the fabric membrane where they are protected from the weather and readily accessible from within the structure.  To facili-tate the handling, transport, erection and dismantling of the structure, the arches consist of a number of disconnectable small size lightweight components and all the separate parts of the frame are connected by bolts.
Patent CA-1061309-A (CA)
Inventor: ARDELEANU STEFAN
IPC: B61B13/10
Filed: 1977-06-28
Granted: 1979-08-28
Abstract: :a) Secteur technique:  Container de grande capacité pour le transport pneumatique b) Caractéristique technique Principale de l'invention: Le container est constitué à chacune de ses extrémité au moins de deux groupes formé de quatre galets de roulement à surface de roulement bombée, montés à l'aide de quatre galets de guidage placé chacun sur un support mobile qui est monté sur le container par l'intermédiaire d'un axe verticale et d'un levier pivotant, ayant monté à chaque extrémité un tourillon sphérique, ainsi qu'une pièce d'écartement, une calotte sphérique et un palier sphérique fixé sur le support mobile susmentionné. Le container est pourvu des garnitures flexibles montées sur un support métallique tournant autour de l'axe verticale. c) Principales applications de l'invention:  Transport à grande capacité de marchandises.
Patent CA-1090468-A (CA)
Inventor: YAMAGIWA KAZUO
IPC: H04N9/84
Filed: 1977-07-13
Granted: 1980-11-25
Abstract: MAGNETIC RECORDING AND/OR REPRODUCING APPARATUS                 ABSTRACT OF THE DISCLOSURE         In recording periodic information signals having first intervals and second intervals which are subdivisions of the first intervals, for example, the chrominance components of color video signals having field and line intervals, and which are recorded in respective areas or increments of successive parallel tracks on a record medium; interference due to cross-talk between signals recorded in next adjacent tracks is substantially reduced or eliminated by recording the information signals in such next adjacent tracks with first and second carriers, respectively, which have their phases changed in opposite directions by 2.pi./N and 2.pi.M, respectively, for successive second intervals, with each of N and M being a whole number greater than 2 which is negative to indicate a phase change or shift in the clockwise direction or positive to indicate a phase change in the counterclockwise direction, and with each of N and M being selected to satisfy the equation 1/N-1/M=1/2.
Patent CA-1066313-A (CA)
Inventor: SCHELDORF OWEN H
IPC: F16F7/10
Filed: 1977-08-19
Granted: 1979-11-13
Abstract: COMPACT VIBRATION DAMPER FOR A HERMETIC REFRIGERANT COMPRESSOR                        ABSTRACT          An offset center of gravity type vibration damper for dampening vibrations of the exhaust gas conduit of a refrigerant compressor.  The damper comprises an annular body of elastomeric material sized for encircling a portion of the conduit intermediate the ends thereof, and a unitary element having clamping and mass portions.  The clamping portion is generally cylindrical and clamps about the elasto-meric body.  The mass portion is longitudinally extended and semi-cylindrical.
Patent CA-1090306-A (CA)
Inventor: MARSH GERALD J
IPC: A44B11/25
Filed: 1977-09-02
Granted: 1980-11-25
Abstract: SEAT BELT SECURING DEVICE          Abstract of the Disclosure A seat belt securing device is mounted on the body at one side of the occupant seating position to capture a seat belt mounted on the body at the opposite side of the seating position.  The securing device includes a C-shaped hook member having upper and lower legs spaced apart to define a belt re-ceiving slot having an open end.  The hook member is mounted on a bracket of the vehicle body by a pivot which is arranged so that belt force applied against the upper leg of the hook member maintains the hook member in a downwardly directed belt captur-ing position.  An abutment lip extends downwardly from the upper leg toward the lower leg to partially close the open end of the slot, thereby retaining the belt in the slot.  A gate member is pivotally mounted on the mounting bracket and is spring biased against the abutment lip to normally close the slot and yields to permit entry of the belt into the slot.  The hook member is manually pivotal to an upwardly directed belt releasing position in which the abutment lip is moved away from the gate member to release the belt from engagement over the upper leg.
Patent CA-1076804-A (CA)
Inventor: INGERSTEDT SVEN A
IPC: A01G31/00
Filed: 1977-09-07
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE   A method for growing plants in a growing substrate wherein the growing substrate is provided with a water tight cover, and the substrate is moistened to permit germination of the seed to start. The germination, start up of the seed-ling and growth of seedling are permitted to take place under controlled conditions while growing on air slot, until the seedling is established sufficiently for planting. The water tight cover is maintained intact during germination, growth, transport and planting, and then left to be destroyed or decomposed by itself.     -i-
Patent CA-1094387-A (CA)
Inventor: MOLL MANFRED
IPC: F42B14/02
Filed: 1977-09-08
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE        A spin stabilized annular projectile is provided having a sabot which bears against a shoulder at the rear end of the projectile.  The projectile and sabot are connected through a joint which holds during normal handling but which breaks due to shear forces occurring on firing due to spin acceleration imparted by the barrel and acting through a guide ring on the projectile.
Patent CA-1041921-A (CA)
Inventor: GOETTLER LLOYD A
IPC: B29C47/20
Filed: 1977-11-24
Granted: 1978-11-07
Abstract: APPLICATION FOR LETTERS  PATENT        FOR HOSE REINFORCED WITH DISCONTINUOUS FIBERS ORIENTED IN THE RADIAL DIRECTION      ABSTRACT OF THE DISCLOSURE       A hose comprising extrudable polymer reinforced with discontinuous fibers oriented in the radial direction and a method for preparing such a hose by extrusion are described.
Patent CA-1085113-A (CA)
Title: Load supporting hinge structure
Inventor: JOHNSON LARRY K
IPC: E05D11/04
Filed: 1977-12-05
Granted: 1980-09-09
Abstract: LOAD SUPPORTING HINGE STRUCTURE            Abstract of the Disclosure There is disclosed an improved load supporting hinge structure which includes bearing units disposed between adja-cent knuckles of the leaves of the hinge to afford both the desired support and smooth operation thereof. Each of the knuckles of the hinge structure includes a central axial bore, the bores being aligned coaxially.  Each of the ball-bearing units includes an axially outer and an axially inner race mem-ber and a train of bearing members mounted for movement there-between.  The respective race members are constructed so that the bearing unit can accommodate both vertical and horizontal loads, with uniform loading of the load supporting bearing elements being attained by provision for slight relative move-ment between the race members and the bearing elements.
Patent CA-1086212-A (CA)
Inventor: LYNN LARRY M
IPC: A47K3/38
Filed: 1977-12-21
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE     A shower curtain tab of the type secured to a shower curtain provide means for securing the curtain to a shower compartment wall, either directly or through another member fixedly secured to the wall.  The tab is secured in a "snap-on" fashion and includes a protruding member whose resilient elements are arranged to move, when contracted or expanded, only in a direction generally parallel with a single plane to facilitate removal of a wrongly attached tab from the curtain, without subjecting the curtain to a damage that is normally likely to occur with snap-on fastening means expanding generally radially in a plurality of directions.  The "snap-on" protrusion is relatively long and preferably extends the entire length of the tab to increase the area of contact between the curtain and the tab to reduce the chance of undesired high local stresses when the tab is being removed from its counterpart on the wall.
Patent CA-1106223-A (CA)
Inventor: SCHMIDT MATTHIAS
IPC: A21D13/08
Filed: 1978-01-16
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE     A honey wafer biscuit comprising an edible wafer top part, an edible wafer bottom part, bees' honey embedded between said bottom and said top part, and edible adhesive at the joints between the said bottom and said top part.  Further-more an apparatus for filling said honey wafer biscuits, which includes means for separating the honey rod, which is supplied to the discharge stations, preferably pneumatically or hydraulically so that the honey rod is cut through in a clean and perfectly satisfactory manner.
Patent CA-1098221-A (CA)
Inventor: ROSAUER PETER J
IPC: G01B15/02
Filed: 1978-01-30
Granted: 1981-03-24
Abstract: ABSTRACT        A method and apparatus for calibrating a gamma ray inspection system for measuring the wall thickness of a tubular product such as a pipe or the like, the system including a gamma ray beam generating station, a drive system which conveys a tubular product axially past the gamma ray beam, the gamma ray generator being rotated during the axial movement of the tubular product, a detector for detecting the amount of attenuation of the gamma rays passing through the tubular product, and a calibration block having a first portion with a thickness corresponding to twice the nominal wall thickness of the tubular product to be inspected, and a second portion having a thickness corresponding to a predetermined amount less than the nominal wall thickness.    The first portion and the second portion of the calibration block are selectively introduced into the gamma ray beam to enable the operator to calibrate the equipment and to be able to detect tubular products which are defective in terms of thickness.
Patent CA-1099763-A (CA)
Inventor: LUBIENIECKI EUGENE
IPC: F16K27/07
Filed: 1978-02-13
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE     An easily sterilizable, low profile loading and unloading valve for mounting at the bottom of a tank includes a flange which is mounted adjacent to an opening in the bottom of the tank. A chamber extends through the flange, and a valve plug is mounted to one of the surfaces of the flange and extend into the tank opening. The valve plug normally closes the chamber in the flange, but is moveable to a position in which the chamber is opened to the tank. A cap is mounted to the other surface of the flange and closes the chamber.  This cap may, alternatively, either take the form of a closure plate which closes the chamber during transport of the tank, or an adapter assembly which is mounted to the flange and which includes a connector for a load-ing and unloading conduit and a threaded biasing member for biasing the valve plug from its closed to its opened position.
Patent CA-1091667-A (CA)
Inventor: DENZEL THEODOR
IPC: A61P25/20
Filed: 1978-02-15
Granted: 1980-12-16
Abstract: New 3,7-dihydro and 1,7-dihydro-4H-pyrazolo 4',3':5,6!pyrido4,3-d!pyrimidin-4-ones which have the general formula are useful as anti-inflammatory agents and central nervous system dapressants.
Patent CA-1108291-A (CA)
Inventor: KAWASAKI TSUNEO
IPC: H04N17/04
Filed: 1978-02-15
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE        In a color television receiver, a color television picture on a screen is blanked at a predetermined area and a first reference color image, a hue of which is varied in response to a hue control of said color television picture, and a second reference color image, a hue of which is fixed, are displayed on the screen at said blanked A hue control is achieved by coinciding the hue of said first reference color image with the  hue of said second reference color image with a hue control circuit.
Patent CA-1055501-A (CA)
Inventor: PAPPO RAPHAEL
IPC: C07D217/24
Filed: 1978-05-23
Granted: 1979-05-29
Abstract: Abstract of the Disclosure Novel compounds of the general formula   IV   wherein R is an alkyl radical containing 1 to 7 carbon atoms or cycloalkyl group containing 4 to 8 carbon atoms are prepared by reacting a compound of the general formula             V     with a compound of the general formula RI wherein R is an alkyl radical containing 1 to 7 carbon atoms or a cycloalkyl group containing 4 to 8 carbon atoms.  These 7-aza-6-substit-uted-l-tetralones, for example 7-aza-6-methoxy-1-tetralone, are useful as intermediates in the preparation of novel steroids which have anti-viral activity and hypolipemic activity.