baber/WOPTO huggingface dataset:
Patent CA-1083316-A (CA)
Title: Procede de fabrication d'un reservoir souple de securite pour hydrocarbures, notamment pour vehicules automobiles
Inventor: MARTINEAU PHILIPPE
IPC: B29D22/00
Filed: 1978-02-10
Granted: 1980-08-12
Abstract: : Procédé de fabrication d'un réservoir souple de sécurité pour hydrocarbures, notamment pour véhicules automobiles, résultant de l'assemblage de deux demi-coquilles obtenues par injection dans un moule d'un élastomère, vulcanisées in situ sauf dans les zones proches de leur périphérie en contact avec des parties du moule correspondantes refroidies à une température inférieure à celle qui produirait la vulcanisation totale de l'élastomère.  Le procédé est caractérisé par le fait que le moulage s'effectue en deux phases successives, la première dans un moule en deux parties respectivement constituées d'un élément supérieur et d'un élément inférieur donnant lieu à l'une des demi-coquilles, la seconde, dans un moule de volume différent, obtenu après substitution à l'élément supérieur précédent du moule d'un second élément supérieur dont l'empreinte comporte un volume correspondant à la forme de l'autre demi-coquille à mouler, le refroidissement des zones périphériques effectué au cours de la première phase étant alors arrêté de façon à permettre la vulcanisation du plan de joint des deux demi-coquil-les en contact.
Patent CA-1098266-A (CA)
Inventor: FLINN ROBERT W
IPC: C11C5/02
Filed: 1978-02-21
Granted: 1981-03-31
Abstract: CANDLE MANUFACTURING SYSTEM AND METHOD            Abstract of the Disclosure A system for the production of dipped taper candles, including an overhead conveyor system supporting mobile carrier racks for formation of the candles in suspended relation from the rack, and including a wicking station for providing rows of candle wicks in generally tensioned suspended relation from a carrier rack, a dipping station for automatically dipping said wicks on the rack through a predetermined number of dipping cycles t a cutoff station for cutting off the bases including the wick tensioning weights of the  candles suspended from the carrier rack, a butt forming station for heat forming the cut butt ends of candles suspended from the carrier rack, and a cut down station for expeditiously cutting down the carrier rack rows of the candles formed on the candle wicks and for collect-ing the same for further processing.  The invention also provides a novel method of producing physically uniform candles in mass production batches.
Patent CA-1110579-A (CA)
Title: Electrolyseur
Inventor: VERGER BERNARD
IPC: C25B1/02
Filed: 1978-04-05
Granted: 1981-10-13
Abstract: : Electrolyseur pour solution aqueuse alcaline caractérisé par le fait que au moins la cathode est confectionnée en un alliage ternaire de nickel-beryllium-titane, les teneurs en beryllium et en titane étant respectivement de 1 à 3 % en poids, et par le fait que ladite solution aqueuse alcaline est portée à une température aumoins égale à 110.degree.C. L'invention est mise en oeuvre pour la production d'hydrogène électrolytique.
Patent CA-1113145-A (CA)
Title: Dispositif de plateau porte repas pour presentation de denrees a des temperatures de consommation differentes
Inventor: GRANDI RENE
IPC: H05B3/68
Filed: 1978-04-24
Granted: 1981-11-24
Abstract: . Dispositif de plateau porte repas pour présentation de denrées à des températures de consommation différente supprimant les implantations de résistances intégrées dans les alvéoles chauffantes. Ce plateau est isotherme et ne supporte que les lignes de transmission d'énergie électrique avec plots d'alimentation et de distribution.  L'assiette ou le plat devant contenir des denrées chauffées comportent dans leur masse céramique des résistances intégrées avec plots débordants ou concaves correspondant aux profils des contacts portés par le plateau.
Patent CA-1091489-A (CA)
Inventor: PALM WALTER C
IPC: G10K9/04
Filed: 1978-06-23
Granted: 1980-12-16
Abstract: Air Horn Abstract of the Disclosure A springless diaphragm-type air horn provided with fixed structure for controlling the amplitude of diaphragm oscilla-tion to thereby enable manufacturing of the horn without necessity for any adjustment of parts to achieve tone control.
Patent CA-1085433-A (CA)
Inventor: PERIOU PIERRE
IPC: F16H19/00
Filed: 1978-06-26
Granted: 1980-09-09
Abstract: DEVICE FOR CLOSING A SLIDABLE ELEMENT SUCH AS      A SLIDING ROOF OF AN AUTOMOBILE VEHICLE.              ABSTRACT OF THE DISCLOSURE.                Mounted on the slidable element is a transverse spindle which is guided in rectilinear trans-lation.  A driving gear pinion meshed with a fixed longitu-dinal rack is fixed on the spindle.  The device comprises a toothed member which is pivotally mounted on the front end of the rack and has a set of teeth including a curved front portion and a rectilinear rear portion.  A device is provided for constraining the pinion to remain meshed with the curved portion at the end of the closing travel.
Patent CA-1099950-A (CA)
Inventor: SIMON FRANCOIS
IPC: G01G5/04
Filed: 1978-08-25
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE             The hollow rotating component such as a pulley, toothed wheel, drum and the like is mounted on a stationary hollow coaxial component in the form of a ring.  The ring is coupled to a stationary support by coupling means of a rigid mechanical part so arranged as to ensure that the internal space which is common to both components is left completely unobstructed and also given freedom of access.  A detector or transducer for measuring deformations is mounted between the ring and the support.
Patent CA-1116572-A (CA)
Inventor: SHAFAR BERNARD A
IPC: B60Q1/26
Filed: 1978-08-28
Granted: 1982-01-19
Abstract: A B S T R A C T            This invention consists of a light reflecting sign for attachment to railway cars for the prevention of accidents when such cars are stalled or parked across minor, poorly lit country roads.  It is in the shape of a horizontal "X" re-sembling a "railway crossing" sign the face of which is lined primarily with red flat plastic light-reflecting strips which are tipped at the ends of tile sign with small yellow angular surface reflectors.
Patent CA-1113457-A (CA)
Inventor: DAIRMAN WALLACE M
IPC: A61K38/04
Filed: 1978-10-10
Granted: 1981-12-01
Abstract: ABSTRACT     Polypeptides of the formula               I     wherein A is L- or D-Trp, X is H-(Aeg)m-Cys- or H-(Aeg)m-Ala-Gly-Cys-, Y is -Cys-(Aeg)n-OH or X and Y taken together are a 2-aminoethyl-glycyl group in the ring position and m and n are 0, 1, 2, 3 or 4, provided that m + n are at least 1, the cyclic disulfide derivatives, protamine zinc and protamine aluminum complexes and pharmaceutically acceptable acid addition salts thereof, having valuable pharmacological properties, and methods for the preparation thereof using conventional liquid or solid phase syntheses.
Patent CA-1104460-A (CA)
Inventor: STONE ALAN M
IPC: B07B4/02
Filed: 1978-10-30
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE          Fluid flow manifold to deliver pressurized fluid to a series of outlets from a common supply duct.  Manifold has block body and fluid outlets are disposed in linear array along one side of the block.  A series of valves are spread over an opposing side of the body block and connected to the fluid outlet by outlet ducts extending transversely through the block.  Supply duct extends longitudinally through the block and delivers fluid to the valves via transfer ducts.  The valves are spread in cylindrical array about axis extending along the linear array of outlets and the outlet ducts converge radially of cylinder to converge into linear array defining the fluid outlets such that lengths of all outlet ducts between the valves and the fluid outlets are equal.
Patent CA-1087016-A (CA)
Inventor: WARD GERALD G
IPC: A01B73/02
Filed: 1978-12-04
Granted: 1980-10-07
Abstract: MULTI SECTION FOLDING TOOL BAR FOR AGRICULTURAL IMPLEMENTS         ABSTRACT OF THE DISCLOSURE         A folding sectional tool bar for agricultural implements and including a series of articulated hollow sections connected together in end-to-end fashion so as to provide an inner main-section, a pair of outer sections, and a pair of intermediate sections.  An offset hinge joint between each outer section and its adjacent intermediate section permits them to be latched in an aligned working arrangement and allows generally horizontal folding of the outer sections forwardly relative to the adjacent inter-mediate sections.   An offset hinge joint between each intermediate section and its adjacent main section permits the intermediate sections to float down about 5° relative to the main section and allows vertical folding of the inter-mediate sections relative to such main section.  Hydraulic means are provided whereby an initial partial fold of 5° intermediate sections can elevate them relative to the inner main section to an angle of about 5° in order to withdraw such earth-working tools as may be carried by the outer sections from ground contact.  The entire tool bar can then be raised by the tractor hitch and if it is desired to fold the tool bar it is followed by full effective forward fold-ing of the outer sections.  Thereafter, full effective upward folding of the intermediate sections with the outer sections remaining folded thereon is resorted to, thus bringing the articulated tool bar as a whole to its fully folded position to attain a materially reduced width for purposes of transportation as well as a reduced height incident to the forward folding of the outer sections.
Patent CA-1111498-A (CA)
Inventor: INGRAM ALBERT V
IPC: G01M99/00
Filed: 1979-02-15
Granted: 1981-10-27
Abstract: A B S T R A C T      A device which facilitates the testing of pressure switches included in the brake systems of locomotives.  An air line is tapped into the pressure line of each switch and is provided with a quick connect coupling conveniently located on a test panel.          Another quick connect coupling on the panel connects with the main air reservoir of the brake system.  Also located on the test panel adjacent to the respective couplings are pairs of electri-cal receptacles for each switch.  The receptacles connect with electrical conductors which lead to opposite sides of each switch contact.  A preselected test pressure may be applied to each switch by connecting an air hose equipped with an adjustable re-ducing valve and pressure gauge between the main air reservoir coupling and the coupling for the switch to be tested.  An ohm-meter may be connected across the receptacles for the switch con-tact under test to indicate whether the switch contact is open or closed at the test pressure.
Patent CA-1121267-A (CA)
Inventor: WINYALL MILTON E
IPC: A61K33/00
Filed: 1979-03-13
Granted: 1982-04-06
Abstract: Ref. #5434 METHOD OF REDUCING BLOOD LIPID CONCENTRATION              Abstract of the Disclosure A method of reducing the lipid concentration in the blood of a patient comprises administering to the patient a lipid-lowering effective amount of silica gel.
Patent CA-1089787-A (CA)
Inventor: ROBINSON CHARLES H
IPC: B65D85/00
Filed: 1979-03-16
Granted: 1980-11-18
Abstract: BOWLING BALL STORAGE AND TRANSPORTATION APPARATUS    Abstract of the Disclosure An apparatus for carrying, stacking and transporting bowling balls.  A housing of suitable size for holding a bowling ball incorporates interlocking members on the top and bottom sur-faces thereof.  A substantially square or rectangular member de-pends from the top surface of the housing, the member adapted to receive and be vertically interlocked with a mating member depend-ing from the bottom surface of a like housing.  Innerconnection of the mating members, one to the other, will permit vertical stacking of the housings or cases and prevent inadvertent vertical movement thereof.  Each housing is equiped with an internally moveable cover to secure the bowling ball within the housing, the cover binding the ball between the interior walls of the housing and the cover-ing member itself.
Patent CA-1148873-A (CA)
Inventor: KRONSBEIN DIRK G
IPC: B01D39/20
Filed: 1979-03-27
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE       A filter assembly particularly for the filtration of compressed air and other compressed gases as well as for air and liquids is formed with a pair of porous support jackets having a filter element located therebetween and defining an inlet side.  The filter element is composed of a plurality of layers of filter material having different porosities with the finely porous layer being covered, at least on its surface facing the inlet side of the filter assembly, by a less finely porous layer and the filter element is particularly characterized in that it contains active charcoal.  This filter element absorbs all oil vapors and odours.  The compressed air, leaving the filter assembly after filtration is completely sterile and free from all corrosive and undesirable components.
Patent CA-1125809-A (CA)
Title: Device for raising and transport of goods
Inventor: SVENSSON GUSTAV EINAR WILHELM
IPC: B62B3/04
Filed: 1979-04-17
Granted: 1982-06-15
Abstract: Nilsson 8 A DEVICE FOR RAISING AND TRANSPORT OF GOODS            ABSTRACT     A device for raising and transport of goods. The present invention relates to a device for raising and transport of goods in the form of sacs, wood boxes, cartons, cargo flats, etc, said device comprises a wheel carried frame with a handle.     By the present invention the design of such a device is simplified and thereby the manufacturing costs and maintenance costs are reduced and at the same time the reliability is increased.     The present invention is characterized by a lever means in the wheel carried frame to be insertable under the goods for raising of the goods and to be swingable during movement of the wheel carried frame in under the goods to a transport position, in which the lever means is directed in a direction opposite the direction in which the lever means is inserted under the goods, and in which position the goods rests on the frame.
Patent CA-1135862-A (CA)
Inventor: BROMLEY ERIC
IPC: A63F3/00
Filed: 1979-04-26
Granted: 1982-11-16
Abstract: ABSTRACT      An electronic simulated football game includes a hand-holdable housing with provision for displaying and moving a multiplicity of offensive play symbols in response to commands entered from a keyboard to an operational circuit that controls the display.  The provision of more than one offensive play symbol affords the possibility of simulating blocking and passing, provision for which are made in the operational circuit.  The operational circuit controls the display to provide and move an offensive play symbol representing a football during passing and kicking plays.  Finally, status information, such as the score and the down number, is displayed on the same part of the display panel as that on which play action is shown.
Patent CA-1126462-A (CA)
Inventor: RALEY GARLAND E
IPC: B29C43/00
Filed: 1979-06-12
Granted: 1982-06-29
Abstract: Case V-4439 Canada MOLDING ELEMENT FOR PRODUCING THERMOPLASTIC FILM            Abstract A rotatable perforated molding element for embossing and/or perforating thermoplastic sheet or film, the molding element including a series of perforated strips having two parallel sides and two parallel ends, the strips being wrapped about a supporting drum in a manner such that the ends of the molding strips lie in a plane generally perpendicular to the axis of rotation of the molding element and the sides of the adjacent strips contact each other, and a method for connect-ing the rotatable perforated molding element to a supporting drum including wrapping a series of perforated strips having two parallel sides. and two parallel ends about the supporting drum in a manner such that the ends of the molding element lie in a plane generally perpendicular to the axis of rotation of the molding element and the sides of the adjacent strips contact each other, and securing the ends of the strips to the drum.
Patent CA-1133821-A (CA)
Inventor: SATODA HAJIME
IPC: F23D11/06
Filed: 1979-06-25
Granted: 1982-10-19
Abstract: ABSTRACT OF THE DISCLOSURE         In a combustion apparatus including a burner head unit for burning a mixture of fuel in a gasified form or in atomized particles and primary air to form a flame, a secondary air ejecting nozzle communicating with secondary air passages functioning as means for cooling the burner head unit is located in the central portion of the burner head unit for injecting secondary air into the central portion of the flame in a stream parallel to the longitudinal axis of the flame to facilitate incorporation of the secondary air in the flame, thereby increasing combustion efficiency and widening the combustion range.
Patent CA-1104766-A (CA)
Inventor: VORNBERGER WALTER
IPC: A43D23/00
Filed: 1979-07-18
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE     A mounting for a pincers assembly (18) having a base (64) at its bottom and an upwardly extending sleeve (26) mounted to its top.  The mounting, which enables the pincers assembly (18) to have forward-rearward movement, includes a slide (52) mounted below the base (64) which is connected to a motor (50) to effect forward-rear-ward movement of the base (64), a universal joint (56) connecting the slide (52) to the base (64) and a bearing (74) mounted for universal movement through which the sleeve (26) extends.
Patent CA-1138810-A (CA)
Inventor: SWINDELL HAROLD J
IPC: B01D3/42
Filed: 1979-08-13
Granted: 1983-01-04
Abstract: FLOATING PRESSURE CONTROL OF FRACTIONATOR SYSTEM            Abstract of the Disclosure Method and apparatus are disclosed for the automatic adjustment of the fractionation column pressure in a fractionator system which employs total condensation of overhead vapor and a liquid full reflux accumulator to thus float the column pressure above minimum column pressure.  The set point of a pressure controller, which manipulates the overhead product control valve to adjust column pressure, is automatically adjusted in response to a desired offset of condensate subcooling from the overhead bubble point temperature which is repeatedly automatically calculated in response to analysis of the overhead product composition and pressure.  Appropriate limits and overrides are also disclosed to prevent sudden changes in column pressure which might upset system operation.
Patent CA-1148649-A (CA)
Inventor: ZALESSKY EDUARD A
IPC: G01F1/66
Filed: 1979-08-17
Granted: 1983-06-21
Abstract: Abstract of the Disclosure The disclosure teaches a method of ultrasonic measurement of rate of flow which includes the steps of simultaneously passing two auto-circulation pulse trains of opposite directions through a single acoustic channel and through the medium under control so that the instants at which the pulses of the trains are brought into co-incidence are eliminated.  The pulses of one pulse train are used to phase synchronize a self-excited oscillator whose frequency is a whole number of times the repetition rate of that pulse train.  The coincidence instants are eliminated by interrupting the same pulse train before a certain instant of coincidence and restoring it with the help of a pulse produced by the self-excited oscillator. The pulse is held out of coincidence with a pulse of the other pulse train.  The rate of flow is determined as the difference between the repetition rates of the pulses of the trains by comparing the repetition rates of the pulses of the other train with the frequency of the self-excited oscillator.  The disclosure also teaches an apparatus for carrying out the above method.
Patent CA-1127799-A (CA)
Inventor: MATSUNO MITSUO
IPC: C08F210/18
Filed: 1979-10-10
Granted: 1982-07-13
Abstract: ABSTRACT OF THE DISCLOSURE         A process is provided herein for preparing an ethylene-butene-1 copolymer having a melt index ranging from 0 01 to 10 and a density ranging from 0 910 to 0 945   In such process, ethylene and 1 to 30 molt thereof of butene-1 are copolymerized in a substantially solvent-free vapor phase condition and in the presence of a catalyst consisting of a solid substance (namely, one containing a magnesium-containing inorganic solid compound and a titanium compound and/or a vanadium compound) and an organoaluminum compound.  The process of this invention provides very easily a medium or low density ethylene polymer which has excellent trans-parency and melts higher and is stronger than conventional low density polyethylenes prepared according to high pressure process.  The copoly-mer obtained is superior in transparency and elasticity.  It also exhi-bits a very high resistance to impact and to environmental stress crack-ing.  Consequently, the copolymer can be formed into films, sheets, hol-low container, electric wires and various other products by means of known methods, e g , extrusion molding, blow molding, injection molding, press forming and vacuum forming, and thus can be used in various appli-cations.  Particularly in the field of films, the copolymer is useful be-cause of excellent transparency, anti-blocking property, heat sealing property and flexibility.  It is possible to attain an equal or even superior transparency to that of a high pressure process film, and the strength which is a specially important physical property required of a film is much higher than that of a high pressure process polyethylene Besides, a large elongation permits forming of an extremely thin film The crystallinity to relatively high and the heat resistance is good, attordlng an unsticky film of high transparency, for which reason the copolymer is especially suitable for use as a film for packing or agri-cultural use.  It is also suited to blow molding because of high trans-parency, stiffness and resistance to environmental stress cracking.
Patent CA-1192573-A (CA)
Inventor: GRANATEK EDMUND S
IPC: C07F9/40
Filed: 1979-11-06
Granted: 1985-08-27
Abstract: ABSTRACT               Monosilver phosphanilate and disilver phosphanilate were prepared and found to be potent antibacterial agents, especially against strains of Pseudomonas, suitable for use in the topical therapy of burns.
Patent CA-1149875-A (CA)
Inventor: PEACEY JOHN G
IPC: G01R19/00
Filed: 1979-11-06
Granted: 1983-07-12
Abstract: VOLTAGE MONITOR          ABSTRACT OF THE DISCLOSURE:   A voltage monitor is disclosed. The voltage monitor comprises a digital voltmeter for displaying a measured in-put voltage, and means for converting the varying input voltage of the monitor into a stabilized power supply volt-age for the operation of the digital voltmeter. The input voltage is applied to the digital voltmeter through a response time-controller providing a long time constant averaging value of input voltage to the digital voltmeter when the input voltage is within a predetermined range about a normal value, and for providing a faster response to input voltage values when the input voltage exceeds its normal value.  The voltage is also applied to a stability indicator through an averaging circuit which permits the stability indicator to show short term fluctuations of input voltage about its normal value.
Patent CA-1116471-A (CA)
Inventor: PRATT JAMES W
IPC: E06C9/08
Filed: 1979-11-07
Granted: 1982-01-19
Abstract: BASEMENT EMERGENCY EXIT               Abstract of the Disclosure A folding stairway interconnected with a basement window and its lock, for unlocking the window and opening the window when the stairs are pivoted from a closed or folded position to a down, usable position.