baber/WOPTO huggingface dataset:
Patent CA-1063481-A (CA)
Inventor: MCPHERSON ALEX L
IPC: F04F1/06
Filed: 1977-04-21
Granted: 1979-10-02
Abstract: ABSTRACT         A pneumatic sewage ejector includes a tank for holding fluid sewage.  When the sewage reaches a predetermined high level in the tank, it is ejected by pressurized air forced into the tank through a valve located inside the tank.  The ejection of the fluid is initiated by a float which responds to the high fluid level in the tank by ascending and thereby moving the valve to an air-input position to admit pressurized air into the tank to expel fluid.  The valve remains in the air-input position until the fluid reaches a low level, at which time the float de-scends and moves the valve to a vent position to vent the pres-surized air to the atmosphere.  The float moves the valve be-tween the air-input position and the vent position in one dis-crete step so that the valve cannot stop in an intermediate posi-tion.
Patent CA-1087935-A (CA)
Inventor: KAMINSKI STANLEY J
IPC: B32B5/20
Filed: 1977-05-10
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE            Resinous polymer sheet materials having selective, decorative effects comprising:   a first layer of a resinous polymer composition:   a pattern or design printed on and adhered to the surface of the first layer of resinous polymer composition and having relatively dark colored printed portions and relatively light colored printed portions: and a second layer of a resinous polymer composition applied on and adhered to the printed pattern or design and to the first layer of resinous polymer composition, the second layer of resinous polymer composition having a refractive index of from about 1.3 to about 1.7 and having included or embedded substantially uniformly therein a layer of relatively small, flat, decorative chips or flakes comprising a very thin layer of translucent or transparent platelets provided with a coating having a refractive index of at least about 1.8 and at least 0.2 greater than the refractive index of any surrounding, contacting material, and a thickness of from about 0.05 micron to about 2 microns, such that light wave interference and color absorptive effects are created in light waves striking and reflecting from the second layer of resinous polymer composition,  whereby those decorative chips or flakes located over the relatively dark colored print d portions are discernible from eye-level or a distance of about five feet, whereas those decorative chips or flakes located over the relatively light colored printed portions are indiscernible from eye-level or a distance of about five feet.  Methods of making such resinous polymer sheet materials having such selective, decorative effects arc also included.
Patent CA-1117483-A (CA)
Inventor: MCMILLIN DANNY L
IPC: B07C5/34
Filed: 1977-06-10
Granted: 1982-02-02
Abstract: Abstract of the Disclosure Apparatus and methods for testing printed ??allic can body members for defects by the use of light involving gravity infeed apparatus for locating can body members in separate pockets on a continuously rotating transfer wheel, seating apparatus for seat-ing the can body members in the pockets, testing the exterior surface of the can body member for the presence of printed ink thereon, axially displaceable can body member support apparatus for axial displacement of the can body members relative to the pockets and the transfer wheel to locate a flange portion in sealed association with a resilient deflectable sealing member, application of vacuum to the bottom of the can body member to hold the can body member on the support apparatus until release of the vacuum, application of pressure to and pressurization of the sealing member and the inside of the can body member; loca-tion of the pressurized can body member in a zone of florescent light, location of the can body member relative to light detect-ing apparatus in the light zone to detect any light passing through the walls and through or around the flange portion of the container body member, retracting the can body member from sealed association with the sealing member, first discharging defective can body members into discharge chute apparatus by gravity after release of vacuum, and then unloading acceptable can body members into unloading chute apparatus by gravity after release of vacuum.
Patent CA-1068392-A (CA)
Inventor: MACLEOD DONALD A
IPC: H01H47/32
Filed: 1977-07-14
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE       A plurality of control stations spaced along conductor lines; a normally closed disconnect switch at each station for connecting or disconnecting said conductor lines, a fault detector at each station; a status indicator at each station to indicate the status of said fault detector and of said disconnect switch; an electrically actuated indicator device remote from said stations; remote power source; and remote control selector means for selectively connecting the status indicator of a selected station to said indicator device for indicating the status of said fault detector and of said disconnect switch; laid selector means being also capable of connecting said remote power source to the disconnect switch a selected station for opening or closing said disconnect switch.
Patent CA-1074335-A (CA)
Title: Herbicidal 4-trifluoromethyl-3' cyanoalkoxy-4'-nitro diphenyl ethers
Inventor: JOHNSON WAYNE O
IPC: C07C255/54
Filed: 1977-07-25
Granted: 1980-03-25
Abstract: Abstract of the Disclosure Compounds of the formula   wherein X is a hydrogen atom, a halogen atom, a trihalo-methyl group, an alkyl group, or a cyano group, Y is a hydrogen atom, a halogen atom, or a trihalo-methyl group, and Z is a divalent alkylene group, and compositions containing these compounds exhibit herbi-cidal activity.
Patent CA-1100313-A (CA)
Inventor: TREIER GEORGE
IPC: B41M5/124
Filed: 1977-08-25
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a carbonless paper suitable for use in electrostatographic copiers.  The paper comprises a base sheet of paper making fibers having uniformly dispersed therein from about 0,05 to 10 weight percent of hollow, generally spherical particles ranging in diameter from about 1/2 to 200 microns in diameter.  These particles serve the purpose of increasing the stiffness and caliper of the paper sheet.  The carbonless paper also contains a color forming material encapsulated in discrete particles and/or a color developing material.
Patent CA-1107018-A (CA)
Title: Method of manufacturing rubber articles and means for  carrying out said method
Inventor: BRUNET JEAN-PIERRE
Filed: 1977-08-30
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE:         The method uses in whole or in part, accelerated but unvulcanized rubber.  Forming is done by injection, preserving the properties of plasticity and adhesive power of the rubber, after unmolding and before any vulvanization.  The blanks and intermediate products thus fabricated are capable of being integrated, by subsequent successive operations of any type, into more complex assemblies.  This method is especially useful in the manufacture of an assembly of a tire bead and an unvulcanized rubber filler strip, wherein the filler strip is injected onto the bead to form the assembly.
Patent CA-1098506-A (CA)
Inventor: SARTORI GUIDO
IPC: B01D53/48
Filed: 1977-09-23
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE     Acidic components are removed from gaseous mixtures by contacting the gaseous mixture with an aqueous solution comprising (1) a basic salt and (2) an activator for said basic salt comprising at least one sterically hindered amine and an aminoacid which is a cosolvent for the sterically hindered amines.  The amonoacid serves  to prevent phase separation of the aqueous solution at high temperatures and low fractional conversions during the contacting.
Patent CA-1092556-A (CA)
Inventor: GRAEF HARRY T
IPC: B65H1/12
Filed: 1978-01-17
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE           Banking equipment money dispensers wherein a bill picker removes paper money bills one at a time from stacked bills at a dispenser station.  The stack of bills is delivered with maximum security in a sealed, loaded container from a central bank loading station. Bills are dispensed at the dispenser station through an access opening by a bill picker.  The locked container delivered to the dispenser station is mounted on and locked to a retainer.          Unlocking the container access and entry opening closure lock permits loading with a stack of bills and dispensing bills from the stack.  The closure lock has duplicate keys for locking and unlocking the lock, one maintained protectively at the bank loading station and the other held captive by the dispenser retainer.  The captive key can unlock the container lock only when the container is in retained position.  The locked container during delivery cannot be opened without physical damage.  Container tampering at any time when locked and not at the loading or dispenser stations is shown by physical damage appearance.  When the container money supply is depleted the container is locked and removed from the dispenser station and replaced by a filled container.  Money supply depletion is signaled.  The sealed tamper indicating container delivery system provides for delivering a supply of paper money to an automatic banking unit money dispenser under conditions of maximum security.
Patent CA-1079741-A (CA)
Inventor: LEWIS ROGER N
IPC: C08G67/00
Filed: 1978-01-30
Granted: 1980-06-17
Abstract: Abstract of the Disclosure Novel cyclic and acyclic phenylene substituted dialkyl peroxides, most of which are in an acyclic polymeric form, useful as polyethylene cross-linking agents.
Patent CA-1103148-A (CA)
Inventor: WINCHELL DAVID A
IPC: A61M16/16
Filed: 1978-02-17
Granted: 1981-06-16
Abstract: ABSTRACT A screw top closure for a container opening defining a helically threaded neck, and a rotatable screw top positioned to permit rotation by the screw top between outward and inward positions on the neck.  A sealing partition is positioned across the opening of the neck.  An aperture is defined in the sealing partition, the aperture being positioned in off-center relation to the rotational axis of the screw top.  A sealing cup member is positioned across the aperture, with a rupturable seal, fac-ing the screw top.  A projection is defined on the side of the screw top facing the partition, being positioned to be longitu-dinally spaced from the sealing cap member when the screw top is in the outward position, and to engage the sealing cap mem-ber when the screw top is rotationally advanced to its inward position.  Accordingly, the seal between the cap member and the partition may be ruptured in aseptic manner by the projection, to open the aperture.
Patent CA-1083240-A (CA)
Inventor: CILIBERTI FRANK L JR
IPC: H01R12/71
Filed: 1978-02-23
Granted: 1980-08-05
Abstract: ONE PIECE ELECTRICAL CONNECTOR                   FOR BATTERIES                       ABSTRACT      A connector assembly comprising a one piece connector attached to a supporting means.  The one piece connector has a connecting means which has an integral means for firmly attaching the connecting means in a seal-ing relationship to the supporting means.  The integral means comprises an integral bottom wall and an integral hollow boss extending below the bottom wall in a direction opposite to that in which the connecting means extends.  The supporting means has an aperture therein through which the boss ex-tends.  The boss is formed of a substantially continuous material, and the bottom end of the boss is pressed flat against the supporting means.
Patent CA-1093817-A (CA)
Inventor: SOUZA ANTHONY J
IPC: A01M23/26
Filed: 1978-04-10
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a padded jaw animal trap with a shock absorber means built into the padding on each jaw in order to reduce the peak loads encountered when the jaw closes on an animal's leg. A cavity is provided between the padding face and the jaw of the animal trap such that the cavity separates the animal's leg from the steel jaw.  The cavity may be filled with a gas, liquid or foamed elastomer in order to perform its function of reducing the initial shock loads when the trap closes about an animal.  Preferred embodiments include an apparatus to retain the padding on the jaw of an animal trap along with a U-shaped jaw constructions which facilitates mounting of padding material on an animal trap jaw.
Patent CA-1117662-A (CA)
Inventor: BISHOP RICHARD L
IPC: G06F15/16
Filed: 1978-05-10
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE A data processing system having a principal apparatus, such as a programmable large-scale data processing system, and a secondary apparatus. The secondary apparatus performs fault detection and analysis on the princi-pal apparatus.  The secondary apparatus under control of a secondary program and independently from the principal apparatus, accesses information from different points, such as latch circuits, throughout the principal appar-atus.  The accessed information is utilized by the secondary apparatus to form an actual checksum having a value determined by the accessed informa-tion.  The actual checksum thus formed is compared with an expected checksum provided from storage by the secondary apparatus.  If the actual and expect-ed checksums are different, a fault condition is indicated.  An analysis of selected subsets of points in the primary apparatus is made using a compact-ed scan composed of the values of the selected subset of points.
Patent CA-1105218-A (CA)
Inventor: BOE NORMAN W
IPC: D01D5/32
Filed: 1978-05-30
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE        The invention discloses a side-by-side biconstituent melt spun fiber which is useful in dissipating static electricity from textile articles.  The fiber has a conductive constituent and a nonconductive constituent, the conductive constituent consisting essentially of normally nonconductive polymer containing uniformly dispersed therein an electrically conductive material in particulate form in an amount suf-ficient to provide the fiber with an electrical resistance of less than about 1 X 1010 ohms per centimeter at a direct current potential of 0.1 volt when measured at 20% relative humidity and 21°C. The nonconductive constituent consists essentially of normally nonconductive polymer, the cross-section of the fiber being characterized in that the conductive constituent extends along a portion (L) of the periphery of the fiber and inwardly therefrom a distance (D), whereby the ratio of L to D is in the range of 4:1 to 100:1 and wherein the interface formed by the nonconductive/ conductive constituent is convex/concave and the cross-sectional area of the conductive constituent comprises less than about 20% of the cross-sectional area of the fiber.
Patent CA-1090613-A (CA)
Inventor: HARANT GERHART W
IPC: G01M1/06
Filed: 1978-06-08
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to machines which determine the unbalance in a workpiece by rotating the workpiece and measuring the unbalance forces reacted into the machine frame.  A drive arrangement is disclosed for rotating a spindle supporting the workpiece in such a machine for balancing vehicle wheels.  The arrangement comprises a spindle housing for rotatably supporting the spindle and mounted on a base frame in a manner whereby the forces are reacted into a single direction and measured.  The invention resides in the drive arrangement which includes speed changing means in the form of a worm gear on the spindle and a worm drive mounted on the spindle housing.  A drive motor for driving the worm is mounted on the machine frame, that is, away from the spindle housing and drives the worm by means of a belt drive between a motor pulley and a pulley connected to the worm. The arrangement disclosed provides optimum isolation of forces occurring in the motor and drive and the speed changing means ensures that any spurious cyclic forces reacted into the single direction occur at a substantially different frequency to those being measured and are thus easily isolated electrically.
Patent CA-1114126-A (CA)
Title: Method for manufacturing thin-walled articles from  crystalline thermoplastic material by thermoforming
Inventor: THIEL ALFONS W
IPC: B29C45/00
Filed: 1978-07-24
Granted: 1981-12-15
Abstract: Abstract of the Disclosure The present invention relates to an improved method for manu-facturing thin-walled articles from crystalline thermoplastic material by thermoforming a web of said material.  The method includes providing a web of said material wherein the inner core of the web is at a temperature higher than the upper limit of the critical crystalline melting temperature range while the outer surface regions of the web are at a temperature lower than the lower limit of the critical crystalline melting temperature range.  The web is then subjected to thermoforming with or without heating of the outer surface regions.
Patent CA-1088950-A (CA)
Inventor: RICHARDSON DORA N
IPC: C07C67/00
Filed: 1978-08-21
Granted: 1980-11-04
Abstract: ABSTRACT       The disclosure relates to 1- p-amino-alkoxy pehnyl-1-p-hyroxyphenyl-2-phenylalk-1-ene derivatives, processes for their manufacture and pharmaceutical compositions containing them.  The compounds possess anti-oestrogenic activity and are useful in the treatment of a?ovulatory infertility and of breast tumours.  Representative of the compounds disclosed is 1-(p-.beta.-dimethylaminoethoxy-phenyl)-trans-1-hydroxyphenyl-2-p-tolylbut-1-ene.
Patent CA-1112466-A (CA)
Title: Foundation with liquid tight joints, and method of  forming the same
Inventor: HUGHES JOHN
IPC: E02D5/18
Filed: 1978-09-07
Granted: 1981-11-17
Abstract: Abstract of the Disclosure A method of constructing an in-ground liquid barrier in separate sections with liquid tight joints between the sections, and the barrier formed thereby.  A barrier area is excavated and the sections formed therein, preferably by initially filling the excavation with a liquid sealing slurry and sequentially displacing portions of the slurry with a liquid impermeable barrier material to form barrier sections which are mutually abutting along leaky interfaces.  A bore is drilled between adjacent sections in a direction generally transverse to the direction of leakage, and filled with a liquid sealing material to seal the joint.  The sealing material preferably comprises a dry, hydro-expandable bentonite composition which expands to form a slurry sealant by permitting liquid to seep between the barrier sections into the bore and contact the bentonite therein.
Patent CA-1097098-A (CA)
Inventor: SATO SHINTARO
IPC: E04F15/08
Filed: 1978-09-29
Granted: 1981-03-10
Abstract: FLOOR PLATE FOR FOOT PATH AND METHOD OF LAYING WALKABLE ROOF PLATE     ABSTRACT OF THE DISCLOSURE           Walkable foot plates are laid directly on con-crete slab or water resistant layer on roof.  The foot plate has crack induce grooves which divide the plate into blocks which are connected to each other by weak joint portions below the grooves.  The foot plate is divided into blocks to accommodate uneven surface por-tions of the working surface.  Flexible reinforce material across the weak joint portions connects the blocks each other after the weak joint portions are cracked.
Patent CA-1079601-A (CA)
Inventor: BRACKMANN WARREN A
IPC: A24B3/02
Filed: 1978-10-11
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE           Bales of tobacco are moistened and opened by impinging steam onto one end face of a tobacco bale to cause penetration of steam into the face and removing tobacco from the moistened face.  The bale is located on a horizontal surface with the grain of the tobacco layers extending vertically and from one end face to the other. The tobacco is removed from the moistened end face by forces acting transverse to the face perpendicularly to the grain.
Patent CA-1085636-A (CA)
Inventor: FRYE LEONARD V
IPC: F24D11/02
Filed: 1978-10-12
Granted: 1980-09-16
Abstract: C A P I L L A R Y   R E T A I N E R   C L I P        ABSTRACT OF THE DISCLOSURE          Apparatus for securing capillary and other tubes within a refrigeration machine.  A capillary retainer clip having a plurality of sections affixed thereto is mounted within a refrigeration machine such that the sections extending therefrom form elongated openings and spaced regions therebetween.  The tubes are inserted between the sections such that the sections are displaced as the tube is slid through the opening to the spaced region.  When the tube is in the spaced region the sections then return to their original position securing the tube within the spaced region.
Patent CA-1104021-A (CA)
Inventor: PATEL BHUPENDRA C
IPC: A61M25/00
Filed: 1978-10-12
Granted: 1981-06-30
Abstract: CATHETER     ABSTRACT OF THE DISCLOSURE A catheter comprising, an elongated inner first tube defining a main lumen, an elongated annular sleeve of elastic material covering a longitudinal portion of the first tube, and an elongated outer second tube covering a longitudinal portion of the sleeve and having a distal end proximally spaced from a dis-tal end of the sleeve.  The catheter has a tip secured to a dis-tal end of the first tube and having a proximally extending annular flange covering the distal end of the sleeve, with the distal end of the second tube being spaced from the flange to define an inflatable segment of the sleeve intermediate the dis-tal end of the second tube and the flange.
Patent CA-1095933-A (CA)
Inventor: STURWOLD ROBERT J
IPC: C10N40/20
Filed: 1978-10-30
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE           Amino-amides having a molecular weight between 500 and 1000 obtained by the reaction of polymeric fatty acids with poly(oxyethylene) diames are readily compatible with water in all proportions and form clear, aqueous solutions which exhibit rust preventive characteristics and have excellent lubricating properties.  The aqueous lubricating solu-tions have superior extreme pressure properties and exhibit rust preven-tive properties not heretofore possible with water-soluble dimer-based lubricants.
Patent CA-1103955-A (CA)
Inventor: MCNABNEY JOHN C
IPC: G01F1/46
Filed: 1978-10-31
Granted: 1981-06-30
Abstract: FLUID FLOW MEASURING APPARATUS            ABSTRACT OF THE DISCLOSURE    A fluid flow sensor for measuring the conditions of pressure and/or velocity of fluid flow in a passage has the capability of averaging measured pressure and/or velocity of flow across the width of the passage.
Patent CA-1109450-A (CA)
Title: Compositions lubrifiantes contenant du phosphore et de l'azote
Inventor: RIVIER GEORGES
IPC: C07F9/6541
Filed: 1978-10-31
Granted: 1981-09-22
Abstract: Nouvelles compositions lubrifiantes contenant de 0,2 à 10 % d'un additif contenant du phosphore et de l'azote obtenu par action d'un produit de formule où Y1, Y2, X1 et X2 représentent du soufre ou de l'oxygène, R1 et R2 représentent des radicaux hydrocarbonés, avec un composé azoté comportant au moins un motif            .  Ces nouvelles compositions possèdent des propriétés extrêmepression et anti-usure améliorées.
Patent CA-1108608-A (CA)
Inventor: PETERSEN UWE
IPC: C07D211/46
Filed: 1978-11-30
Granted: 1981-09-08
Abstract: 1-N-4,6-DI-0-(AMINOGLYCOSYL)-1,3-DIAMINOCYCLITOL DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND THEIR USE                  ABSTRACT OF THE DISCLOSURE           The invention relates to 1-N-4,6-di-0-(aminoglycosyl)-1,3-diamino-cyclitol derivatives useful as antimicrobial agents.  Also included in the invention are methods for preparing said de-rivatives, the provision of pharmaceutical composi-tions containing said derivatives and methods for the use of said derivatives and compositions.     Le A 18 364-CA