baber/WOPTO huggingface dataset:
Patent BE-902045-A (BE)
Title: Cellule humide tres radio-active, blindee pour une installation nucleaire et procede pour l'utilisation d'une telle cellule.
Inventor: SCHMALFUSS H
IPC: G21F7/04
Filed: 1985-03-28
Abstract: Dispositif pour la reconnaissance des fuites dans une cellule humide blindée, très radioactive, d'une installation nucléaire. Selon l'invention, il comprend une source de lumière (26) dirigeant la lumière vers une section (10) risquant des fuites, un système de polarisation (28) et un système (36, 38,40,42) pour établir l'état de polarisation de la lumière réfléchie par la section à examiner. L'invention s'applique notamment aux cellules de retraitement de combustible nucléaire irradié.
Patent BE-896627-A (BE)
Title: Key way cutter for bores of pulleys - is fitted on carriage of lathe and has ram operated by pneumatic cylinder and oil brake cylinder
IPC: B23D1/26
Filed: 1983-05-02
Abstract: The tool is for cutting a keyway in the bore of a pulley. It is fitted on the carriage of a lathe and actuated by a power cylinder driven by air at 6-7 bar or more. The tool holder is secured to the end of the piston-driven ram by a cap nut. Cylinder operation is controlled by a 5/2-way valve pilot-operated via a further valve itself actuated via a striker plate (VI) on the ram and a stop ring slidably adjustable on a rod carried by this plate. The plate further carries a brake piston in an oil-filled cylinder to control stroke speed. The opposite ends of this cylinder are connected via two opposed-action throttle-check valves.
Patent CA-1039236-A (CA)
Inventor: SMITH MILBOURN L
IPC: B03B9/06
Filed: 1973-08-09
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE       This disclosure relates to novel apparatus for and methods of separating magnetic and non-magnetic materials by conveying the same on a first of two spaced conveyors toward a magnetic separator which draws the magnetic material and deposits the same upon the second conveyor whereas the non-magnetic material drops by gravity in the gap between the conveyors.  Any minor amounts of the non-magnetic material de-posited upon the second conveyor are removed by a blast of air which directs the latter material toward and into the gap as well as impinges the same upon the periphery of a rotating roller from which such minor amounts of non-magnetic material are deposited into the gap between the conveyors.
Patent CA-1048466-A (CA)
Inventor: FRENCH MICHAEL J
IPC: B66C7/08
Filed: 1974-02-04
Granted: 1979-02-13
Abstract: ABSTRACT             A crane rail clip of bar spring steel has first arcuate portions extending upwardly from a central portion and diverging outwardly with respect to one another, second arcuate portions contiguous to the first arcuate portions and extending downwardly, the second arcuate portions converging inwardly towards, or diverging outwardly away from, one another, and end portions contiguous to the second arcuate portions.  The end portions extend generally towards, and are disposed on the same side of, a plane passing through the central portion but not through either end portion, and the first arcuate portions extending from the central portion on the same side of the plane.
Patent CA-1037542-A (CA)
Inventor: GAURONSKI JOHN F
IPC: B65H39/11
Filed: 1974-02-08
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE     This invention is an improved duplex copier/duplicator system including moving set sorting trays which enables the system to perform a subsequent operation or cycle immediately after a current operation or cycle.  The print button of the machine is pressed after the last exposure has been made and the signal stored, for duplex mode, while the final sheets of the current copy run are deposited in the output tray and/or in sorting mode while the moving trays are returning to a home position.  The next operation commences without repressing; the print button and without delay.  A FLIP-FLOP circuit is employed to store the print start button signal until the duplex operation is complete and/or when sorting the moving trays are sufficiently near to their home position at which time signals are supplied to commence new duplex operation or a new sorting cycle.
Patent CA-1043489-A (CA)
Inventor: SCHMITT KARL
IPC: C09D175/06
Filed: 1974-09-17
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE           Fast-setting varnishes for coating preferably metallic materials with highly deformable coatings by thermal treatment at temperatures exceeding 175°C., preferably at 180 to 450 C., consisting of a binding agent mixture dissolved in high-boiling varnish solvents and consisting of: 50 - 90 wt.-% of a high-molecular, hydroxyl-group-containing polyester on the basis of mainly aromatic dicarboxylic acids and diols and/or triols having 4 to 12 carbon atoms, and 10 - 50 wt.-% of adducts on the basis of 3-isocyanato-methyl-3,5,5-trimethylcyclohexylisocyanate blocked with .epsilon.-caprolactam, plus, if desired, varnish additives, dyes and/or pigments.
Patent CA-1042704-A (CA)
Inventor: CANONNE JACQUES E M
IPC: A23G4/02
Filed: 1975-01-20
Granted: 1978-11-21
Abstract: A B S T R A C T      The method comprises the steps of coating the two larger sides of chewing-gum slabs with a film of granulated sugar and submitting them to a spray of a hot fluid, passing then said slats through a drying tunnel in which, besides being dried, the slabs are cooled in view of grouping them in a packing station to obtain packed units containing several independent slabs which cannot stick together.
Patent CA-1077034-A (CA)
Inventor: GIBSON KEITH H
IPC: C07D309/12
Filed: 1975-04-01
Granted: 1980-05-06
Abstract: ABSTRACT OF DISCLOSURE           This application describes novel 17-(optionally substituted)phenyl-18,19,20-trinorprota-16-ynoic acid derivatives of the F, E and A series, for example methyl 9.alpha.,11.alpha.,15-trihydroxy-17-phenyl-18,19,20-trinorprossta-5-cis,13-trans-dien-16-ynoate, together with processes for their manufacture, pharmaceutical or veterinary compositions containing them, and a method of luteolysis in a mammalian host.
Patent CA-1064480-A (CA)
Title: Azo compounds
Inventor: WICKI HEINZ
IPC: C09B45/34
Filed: 1975-04-09
Granted: 1979-10-16
Abstract: Abstract of the Disclosure The present invention relates to azo compounds of formula I,         I   in which R1 is hydrogen or nitro, each of R2 and R3, independently. is -OH or R4 is hydrogen, nitro or (C1-4) alkyl, R5 is hydrogen, nitro or (C1-4) alkoxy, R6 is hydrogen, (C1-4) alkyl, (C1-4) alkoxy, -COOM or -SO3M, R7 is hydrogen or -SO3M, R8 is hydrogen or the radical of a diazo component, and M is a hydrogen ion or a non-chromo-phoric cation. or mixtures thereof in metallized from or unmetallized form, which compounds in metallized form are useful as dyestuffs.
Patent CA-1047879-A (CA)
Inventor: BLACK JOHN O
IPC: E04G21/28
Filed: 1975-04-10
Granted: 1979-02-06
Abstract: A TENT WITH ARCHED BOWS            ABSTRACT OF THE DISCLOSURE             A tent is formed of a plurality of like bows struck on an arc of predetermined radius which may be eight feet more or less in radius. The ends of the bows have a pivot means thereon by which the bows are pivoted to opposite plates so that the bottom bows can swing upwardly against the central vertical bow or a pair of central vertical bows may swing from vertical to horizontal positions. Oval sections of fabric are joined together to fill the areas between the bows, stitched or otherwise secured together and to a listing strip at each edge through each of which a bow is threaded. When a pair of vertical bows are used, the fabric terminates around each bow so they can move away from each other. A cord or line can be pulled to raise one or the other of the horizontal bows or gear means, manu-ally or motor driven to operate the vertical bows or the vertical or horizontal bows selectively. The cord or gears can be used on the inside or outside of the tent to raise or lower the bows.
Patent CA-1070065-A (CA)
Title: Asymmetric, semipermeable membranes of polybenz-1,3-oxazine diones-(2,4)
Inventor: KNICKEL BIRGER
IPC: C08J9/26
Filed: 1975-04-17
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE          An asymmetric semipermeable membrane of a homo- or co-polybenz-1,3-oxazine dione-(2,4).  The new membranes are useful for desalting sea water and also separating or concentrating mixtures of substances in an alkaline or acid medium.  They have a wider pH tolerance than hitherto used membranes besides possessing excellent pressure and temperature resistance.
Patent CA-1050736-A (CA)
Inventor: NUTTALL HERBERT E JR
IPC: B01F5/06
Filed: 1975-05-20
Granted: 1979-03-20
Abstract: ABSTRACT Apparatus for mixing particulate materials dispersed in respective fluid streams following a period of non-mixing direct reacting contact between the streams comprises a reactor having a reaction zone, preferably of circular section, to which a first streams is admitted via means that impart high-velocity swirling motion to the stream thereby to form a swirling annulus or vortex. An inlet directs a second stream axially into said zone to flow axially within the annulus of the first stream to interact therewith. Downstream of the reaction zone there is an after section in which the vortex of the first stream breads to mix with the second stream. A method of mixing particulate materials, using such apparatus, is also disclosed.  The method is suitable for mixing hot char and carbonaceous material to effect heat exchange for pyrolysis of the carbonaceous material.
Patent CA-1042975-A (CA)
Inventor: DUPREE HANS-WERNER
IPC: F16B12/46
Filed: 1975-05-30
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE A corner connection for board-shaped component parts for the manufacture of boxes, drawers, and the like is disclosed. The connector has a middle or central portion formed of plastic sheet material to provide a hinge portion, and inwardly projecting formations are provided on the connector on both sides of the hinge line whereby after inwardly swinging of the hinge paths into an angular position with respect to each other, the formations inter-engage or engage behind each other.
Patent CA-1055646-A (CA)
Inventor: STEELE ROGER B
IPC: C08G59/04
Filed: 1975-06-06
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE           Mobile mixtures of an oxirane compound and a labile hydrogen compound such as an acid, anhydride, imide or sulfoni-mide can be stored at long periods of time under ambient con-ditions in the presence of a latent chromium III chelate.  At an elevated temperature, the catalyst is activated and rapidly converts the mixture into a more advanced state of cure.
Patent CA-1043258-A (CA)
Inventor: JOSSE RENE
IPC: A61K31/355
Filed: 1975-06-24
Granted: 1978-11-28
Abstract: Abstract The invention is concerned with vitamin preparations comprising vitamin A propionate, optionally in combination with vitamin D and/or vitamin E, a non-ionic emulsifier, a solubilising agent and isopropanol. These preparations are useful in the administration of fat-soluble vitamins to animals.
Patent CA-1037080-A (CA)
Inventor: LANDWEHR DEWAYNE A
IPC: B60R19/18
Filed: 1975-08-08
Granted: 1978-08-22
Abstract: SHOCK ABSORBING BUFFER ASSEMBLY     Abstract of the Disclosure An elongated one-piece plastic grid of longitudinally extending cells provides a resilient primary energy-absorbing medium in a buffer assembly which projects from a vehicle body for absorbing impact forces to minimize vehicle damage.  Differ-ing cell sizes, cell wall thickness, and cell wall draft angles are provided to optimize resistance to penetration and force transmittal levels.  The grid has front and rear mounting walls at the ends of predetermined cells to facilitate grid attachment to a backing beam and to provide walls for the attachment of a spreader plate assembly that distributes localized impact forces to a large number of cells to reduce impact penetration.  A thin walled flexible plastic facia, fitted over the spreader plate assembly and over horizontally extending wing portions of the cellular grid protects the grid and provides for a finished appearance.
Patent CA-1067000-A (CA)
Inventor: BYRD FRED
IPC: C23C2/38
Filed: 1975-08-12
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE          A method of preparing carbon steel strip and sheet for hot dip metallic coating in a Selas-type direct-fired furnace, wherein the atmosphere in the furnace is controlled to contain from about 3% oxygen to about 2% excess combus-tibles by volume, thereby forming a thin iron oxide film on the carbon steel surfaces.  The strip and sheet is then heated in a subsequent furnace containing at least 5% hydro-gen by volume at a temperature sufficient to reduce the oxide film, viz., at least about 675°C.  The direct-fired furnace is preferably operated at stoichiometrically equivalent fuel:air ratios.
Patent CA-1076289-A (CA)
Inventor: MOISEEV VLADIMIR V
IPC: C08G8/08
Filed: 1975-09-23
Granted: 1980-04-22
Abstract: Abstract of the Disclosure Novel phenolamine resins which are condensation products of hexamethylene tetramine with a phenol component such as an alkylphenol with 5 to 12 carbon atoms in the alkyl radical, styrene-alkylated phenol, cumylphenol, diphenylolpropane, hyd-roxybenzoic acid. The condensation reaction is conducted is at a temperature ranging from 90 to 180°C.           The products thus prepared are efficient stabilizing agents for rubbers and vulcanizates.
Patent CA-1048004-A (CA)
Inventor: YAMANASHI CHUSAKU
IPC: B60R22/405
Filed: 1975-10-17
Granted: 1979-02-06
Abstract: Abstract of the Disclosure A safety-belt retractor for use in vehicles comprising a locking mechanism for preventing the extraction of the safety-belt from the retractor.  A clutch mechanism acts under normal conditions to render the locking mechanism inactive while, under emergency condi-tions, it activates the locking mechanism.  An emergency detector provided with an inertia disc enables the clutch mechanism to connect with the locking mechanism in response to the action of the inertia disc under emergency conditions.
Patent CA-1086883-A (CA)
Inventor: STOY VLADIMIR
IPC: C08G81/02
Filed: 1975-11-24
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE:        The invention relates to ionogenic hydrophilic water-insoluble gels from partially hydrolyzed polymers and copolymers of acrylonitrile and their method of manufacture, said gels being characterized by a two-phase structure in water-swelled condition, one phase consisting of crystalline or quasi-crystalline polyacry-lonitrile detectable by X-ray analysis, the other phase being high-ly hydrophilic, amorphous and containing a major portion of acrylic acid units and a minor portion of acrylamide units, the hydrogel containing also a minor portion of weakly basic nitrogeneous groups and from 0 to 5 % of crosslinks which are unstable in presence of bases but sufficiently stable in acid and neutral media, each po-lymer chain containing in average more than one block or sequence of acrylonitrile units and more than one hydrophilic segment of the above stated composition, thus taking part of more than one domain of each of the said two phases which are therefore insepa-rable from each other, the content of water at swelling equili-brium ranging from 5 to 98% by weight.  The hydrogels of the in-vention are noted for their extraordinary strength, inertness in contact with living tissues, permeability for gases and solutes as well as for their electrochemical characteristics.  They are therefore utilizable in surgery, in dentistry and in various fields of chemical technology.
Patent CA-1038054-A (CA)
Inventor: EVANS ROBERT T
IPC: H01R9/05
Filed: 1975-11-21
Granted: 1978-09-05
Abstract: AN IMPROVED SHIELDED CONNECTOR                  ABSTRACT OF THE INVENTION      A connector for providing improved shielding of connections made in coaxial type wire is provided having a contact connected to the signal conductor of the coaxial wire located within a one piece insulator housing which completely surrounds the contact.          An electrically conductive metallic coating is located on the entire outer surface of the insulator housing.  The shield of the coaxial wire is connected to the electrically conductive metallic coating.  A further metallic shield is folded around the metallic coated one piece insulator so as to provide a low resistance electrical path therebetween.
Patent CA-1080785-A (CA)
Inventor: HUTNER MARK A
IPC: H05B3/00
Filed: 1976-01-05
Granted: 1980-07-01
Abstract: DUAL RIBBON FUSER               ABSTRACT OF THE DISCLOSURE         A fuser includes a pair of members defining a zone, a pair of electrical elements supported in series with a power supply by one of the members, and a thermostatic switch being electrically connected in parallel with one of the elements.  When the temperature in the zone is below a predetermined level the switch is closed and shorts out the element with which it is in parallel.  The switch opens when the temperature rises above said predetermined level, whereby less heat is provided for the zone.  This arrangement provides a rapid warm up for the zone.  Heat distribution in the zone is achieved by supporting the heating elements in zigzig fashion.  Sagging of the elements thus mounted is pre-vented by bias means which maintain the elements under tension.
Patent CA-1055665-A (CA)
Inventor: SCHULZ DAVID A
IPC: D01F9/15
Filed: 1976-03-01
Granted: 1979-06-05
Abstract: HEAT TREATING CARBONACEOUS FIBER               HAVING MESOPHASE CONTENT                 ABSTRACT OF THE DISCLOSURE           Fibers having a tensile strength of at least 30,000 psi. and a strain-to-failure of at least 5 per cent are produced by oxidizing fibers spun from a carbona-ceous pitch having a mesophase content of from 40 per cent by weight to 90 per cent by weight to an oxygen content of from 17 per cent by weight to 30 per cent by weight.          Oxidation is effected by heating in an oxygen-containing atmosphere at a temperature of from 250°C. to 500°C.          Because of their strength and handleability, these highly-oxidized fibers can be easily processed at high speeds by means of conventional yarn-transport systems, and readily woven or knit into cloth.  Such cloth may then be heat treated to produce carbon or graphite cloth.
Patent CA-1054083-A (CA)
Inventor: BAUER KLAUS
IPC: A61K35/66
Filed: 1976-03-02
Granted: 1979-05-08
Abstract: Abstract Strains of Actinoplanes produce an antibiotic substance upon aerobic cultivation.  The antibiotic is soluble in water with a pronounced band in the UV absorp-tion spectrum at 267 nm.  Methods for preparing and using the antibiotic, both therapeutically and for promoting livestock growth, and composition adapted for these uses are described.
Patent CA-1063458-A (CA)
Inventor: WILKINSON RONALD A
IPC: F02M31/18
Filed: 1976-03-12
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for modifying fuel, including a housing heatable by exhaust gases to effect vaporization and/or thermal cracking and a catalytic reactor for catalytic cracking of the vaporized and/or thermally cracked fuel, the reactor providing gaseous fuel for supply to the engine fuel induction system; and an engine having a fuel supply system incorporating such apparatus.
Patent CA-1044018-A (CA)
Inventor: ACOMB BYRON H
IPC: G05D11/00
Filed: 1976-03-12
Granted: 1978-12-12
Abstract: METHOD AND APPARATUS FOR CONTROLLING THE   VOLUMETRIC RATIO BETWEEN MIXED GASES                         ABSTRACT           An elongated hollow tube containing a freely movable ball is used to indicate and vary the ratio between gases to be mixed by passing each gas into a separate end of the tube.  A critical pressure relation-ship is established between the applied gases at any given location relative to each opposite end of the tube and between the gas pressures at such locations and the pressure on each side of the ball respectively.  This relationship is established using pressure regulators on each side of the tube with at least one restricting orifice in one gas line.
Patent CA-1050389-A (CA)
Inventor: REID WILLIAM R JR
IPC: B63B27/24
Filed: 1976-04-29
Granted: 1979-03-13
Abstract: MOORING TERMINAL               ABSTRACT OF THE DISCLOSURE           A mooring terminal for deep water mooring is provided having a mooring head to which ships can be attached while either receiving or unloading liquid porducts.  The mooring head is constructed so that it can accommodate all motions of the ship.
Patent CA-1057587-A (CA)
Inventor: BRUCE PETER
IPC: B63B21/30
Filed: 1976-06-07
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE      An anchor includes a fluke attached to a shank having a forwardly located cable attachment point.          The fluke includes concave side surfaces, and these side surfaces can serve to orientate the anchor to an upright burial position by interaction with the sea bed and to stabilise the anchor when buried in the sea bed.          The fluke side surfaces are also arranged, either by relative orientation thereof or by the inclusion of a flat fluke portion interconnecting the side surfaces, such that, when the anchor is pulled through the sea bed, the peak pressure focus zone produced by the sea bed soil on interaction of the fluke with the soil is located clear of the shank and clear of the forward path of burial movement of the shank.
Patent CA-1057289-A (CA)
Inventor: CAMPBELL JACK B
IPC: A61K31/495
Filed: 1976-06-21
Granted: 1979-06-26
Abstract: Abstract of the Disclosure A process for preparing novel quinoxaline deriv-atives, acenaphtho[1,2-b]quinoxalines and dibenzo[a,c]-phenazines, by condensation of suitable aromatic diamines with the appropriate 1,2-diketones is described herein.  The compounds are useful as immune regulatory agents.
Patent CA-1053591-A (CA)
Inventor: CORBIC YVES J
IPC: B29C69/00
Filed: 1976-07-09
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE          A receptacle of thermoplastic material is provided with an extraction slot formed by partially melting the material in the end wall of the receptacle.          The region surrounding the slot is hermetically sealed with a covering foil or cap.
Patent CA-1057611-A (CA)
Inventor: MCWHORTER DANIEL M
IPC: A61F5/44
Filed: 1976-08-11
Granted: 1979-07-03
Abstract: DRAINAGE RECEPTACLE                     ABSTRACT OF THE DISCLOSURE          A drainage receptacle comprising, a collection bag hav-ing a back wall and a front wall at least partially defining a chamber in the bag, with the front wall being movable toward and away from the back wall and having an opening communicating with the chamber.  The receptacle has a connector attached to the front wall and having a cavity communicating with the chamber through the opening.  The receptacle also has a drainage conduit communicating with the connector cavity through an inlet port spaced from the chamber for passage of liquid from the conduit through the opening into the chamber and collection therein.  The receptacle also has a sampler conduit communicating with the con-nector cavity through an outlet port, in order that the connector may be pressed toward the back wall to impede passage of liquid from the drainage conduit into the chamber until the liquid passes through the sampler conduit for obtaining a sample.
Patent CA-1066229-A (CA)
Inventor: BERGHAHN WALTER G
IPC: B65D47/42
Filed: 1976-08-16
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE         A liquid applicator which comprises a liquid storage container fitted with a shaped applicator means that is made of a non-flexible, non-deformable, sintered, porous synthetic plastic resin having a contolled porosity and having omni-directional interconnecting pores.