baber/WOPTO huggingface dataset:
Patent BE-902001-A (BE)
Title: Embrayage a friction.
Inventor: HUBER L
IPC: F16D13/72
Filed: 1985-03-22
Abstract: Embrayages à friction comportant un flasque de support d'embrayage, un plateau de pression mobile, un ressort à diaphragme entre le plateau et le flasque, des moyens de transmission du couple moteur entre le plateau et le flasque, un plateau de contre-pression fixé au flasque et un disque d'embrayage. L'invention a pour but, dans le cas d'opérations de reconditonnement de rendre possible un fonctionnement correspondant à celui d'un embrayage neuf, et ce d'une manière simple et économique.
Patent BE-903401-A (BE)
Title: Leg exercise machine - consists of two part tubular steel appliance with pedals for feet
IPC: A63B22/08
Filed: 1985-10-09
Abstract: The leg exercise machine is made of tubular steel and consists of two parts joined by two links. The first, bicycle-type part is supported on the ground by a horizontal tube and by a vertical tube in which another thinner tube slides. - The top part of the machine consists of a disc with an adjustable brake fixed to two cranks which have pedals, enabling the feet to be placed on boards. The front of the feet are held by an adjustable belt and the heels rest on abutments.
Patent BE-897686-A (BE)
Title: Procede d'electrodeposition de pates a base de calcaires permettant a la fois le sechage et la mise a forme de ces pates et appareil pour sa mise en oeuvre.
IPC: C04B7/40
Filed: 1983-09-06
Abstract: Procédé de mise en forme et d'essorage simultané de pates à partir de suspensions aqueuses concentrées riches en carbonates de calcium à raison de 60 à 100% en CaCO3 comme celles utilisées dans la fabrication par voie humide du clinker de ciment Portland ou autres produits finis ou semi-finis à base de craies, caractérisé en ce que l'on réalise une électrolyse à basse tension, c'est-à-dire environ 50 volts maximum, continue ou alternative utilisant des anodes mobiles continues ou discontinues soumises à des champs électriques convergents et cathodes fixes pleines ou poreuses rendant possible la récupération de l'hydrogène qui s'y dégage et de l'eau qui s'y concentre sous l'effet du champ électrique suite à une électrofiltration.
Patent CA-1084876-A (CA)
Inventor: MEAD KEITH C
IPC: B65D41/18
Filed: 1971-10-12
Granted: 1980-09-02
Abstract: ABSTRACT      An improved overcap for aerosol containers, or those of a similar type, where dispensing is controlled at the top of the container by a finger-operated spray valve.  This over-cap comprises, in part, a resilient inner shell portion enclose-able over the spray valve, and which snaps or otherwise locks to-gether with the container.  Strategically placed, radially aligned webs or struts connect the inner shell to the surrounding outer shell, and translate deforming force to the inner shell to re-lease the overcap responsive to applying pressure strategically to the outer shell.  This overcap provides an effective deterrent to the operation of aerosol containers by small children.
Patent CA-1063284-A (CA)
Inventor: TAYLOR PETER A
IPC: C08L33/02
Filed: 1975-05-28
Granted: 1979-09-25
Abstract: Abstract of the Disclosure An olefin polymer containing a minor amount of a copolymer of ethylene or propylene and an aminoalkyl acrylate is treated with an alkyl halide and thereafter dyed with an acid dye.  This allows dying the polymer at a relatively high pH.  Fibers may be treated prior to being formed into fabric or a finished fabric made at least in part of olefin polymer fiber containing the aminoalkyl acrylate copolymer can be treated.
Patent CA-1056536-A (CA)
Inventor: LUNDBERG ROBERT D
IPC: C08L7/00
Filed: 1975-06-03
Granted: 1979-06-12
Abstract: ABSTRACT Ionically crosslinked polymers are plasticized by blending the ionic compositions with a plasticizer which is normally liquid and non-volatile, the plasticizer compounds having a solubility parameter of at least 9Ø The plasticizers are preferential plasticizers for their ionic domains and do not ordinarily plasticizers the polymeric backbone.  The resulting polymers have viscosity levels which permit their processability under practical conditions such as compression molding, extrusion or injection molding.
Patent CA-1058226-A (CA)
Title: Alkylation in presence of phosphorus-modified crystalline aluminosilicate catalyst
IPC: C07C4/06
Filed: 1975-09-22
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE     A process for alkylating an aromatic hydrocarbon which comprises reacting said hydrocarbon with an olefinic hydrocarbon in the presence of a crystalline aluminosilicate zeolite catalyst having a silica to alumina ratio of at least 12 and a constraint index in the range 1 to 12 and which has been treated so as to include at least 0.5 weight percent of phosphorus (by weight of the zeolite) in intimate association therewith.
Patent CA-1042070-A (CA)
Inventor: FASULKEY ROBERT H
IPC: H03F1/42
Filed: 1975-09-25
Granted: 1978-11-07
Abstract: TRANSISTOR PROTECTIVE CIRCUIT WITH IMMINENT FAILURE SENSING           Abstract of the Disclosure One or more selected transistors of a plurality of like transistors of a set, operated in parallel, are insulated thermally from a heat sink while the remainder of the transistors are in direct thermal contact with the heat sink.  The output signal from the thermally insulated transistor(s) is compared against the output of the remaining transistors and a difference signal is produced.  Any departure from normal operation is sensed whereupon the difference signal activites control circuitry for initiating protective action prior to multiple transistor failure.  The thermally insulated transistor(s) is thus made to be in greater jeopardy than the remainder, thereby providing a reliable warning means of imminent failure.
Patent CA-1063207-A (CA)
Title: Magnetic field sensing apparatus
Inventor: MAKINO YOSHIMI
IPC: H01L43/08
Filed: 1975-12-22
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus is provided for producing an output signal upon sensing the proximity of a member having relatively high magnetic permeability.  The apparatus includes a magnetoresis-tive element which is comprised of an insulating substrate upon which first and second ferromagnetic strips are provided.  The ferromagnetic strips define first and second main current con-ducting paths which are respectively perpendicular to each other.  The strips are connected in series to define a junction therebetween from which an output signal is derived.  Current supply terminals are provided for furnishing an energizing current to the magnetoresistive element, which energizing current flows in a direction from one to the other of the cur-rent supply terminals.  A bias magnetic field is provided in a direction perpendicular to one of the main current conducting paths and which is sensed by the element.  This bias field causes another magnetic field to be induced in a member having a relatively high magnetic permeability which is proximate the element.  The composite field due to the bias field and the other field is a function of the spacing between the element and the member and the longitudinal positioning of the member with respect to the element.  This composite magnetic field is sensed by the element, whereby an output signal is produced from the junction in the element as a function of the relative positions of leading and trailing edges of the member with respect to the magnetoresistive element.
Patent CA-1055714-A (CA)
Inventor: NASH DUDLEY O
IPC: F02K1/00
Filed: 1976-01-28
Granted: 1979-06-05
Abstract: GAS TURBINE ENGINE EXHAUST NOZZLE DIVERTER    VALVE AND METHOD OF OPERATING SAME                   Abstract of the Disclosure An improved gas turbine engine exhaust nozzle diverter valve is provided to selectively direct the flow of motive fluid through one of two nozzle exhaust ports and to provide improved sealing to prevent the flow of fluid through the second nozzle exhaust port. Linkage and actuator means are provided to retract a blocker door having a deformable seal attached thereto from a first seated position over the second nozzle exhaust port, and to then rotate the blocker door to a position over the first nozzle exhaust port. The method of retracting the blocker door prior to rotating it eliminates sliding friction and minimizes the potential of damage to the seal between the blocker door and the nozzle exhaust port.
Patent CA-1051225-A (CA)
Inventor: BARRERA CARLOS M
IPC: F02D41/34
Filed: 1976-02-02
Granted: 1979-03-27
Abstract: VORTEX SHEDDING DEVICE FOR USE IN MEASURING AIR FLOW RATE INTO AN INTERNAL COMBUSTION ENGINE          ABSTRACT OF THE DISCLOSURE            A vortex shedding device for use in measuring air flow rate into an internal combustion engine includes a conduit having a passage within it that includes a venturi section preferably of rectangular cross-section throughout.  The conduit has four walls defining the venturi section and passage, and at least one of the walls has a recess formed in it.  An elongated element for generating vortices in air flowing in the passage extends transverse to the direction of air flow through the throat portion of the venturi section.  Circuit means are pro-vided for determining the frequency at which vortices are generated, and such circuit means are located in the recess formed in the one wall of the conduit.  A cover encloses the recess and circuit means within.  The cover includes means for establishing a thermal barrier between the circuit means and the medium in which the vortex shedding device is immersed, typically this medium being the air within the engine compart-ment of a motor vehicle.
Patent CA-1053880-A (CA)
Inventor: ANDERSON RANDY H
IPC: H01R43/20
Filed: 1976-02-17
Granted: 1979-05-08
Abstract: CONTACT INSERTION METHOD AND APPARATUS     ABSTRACT OF THE DISCLOSURE A method and apparatus for inserting an electrical contact into a bore in an electrical connector insulator. A sleeve with a slidable pin therein extending beyond the forward end of the sleeve are pushed together through the bore. The pin is then retracted and the contact is inserted into the sleeve. The sleeve is thereafter retracted leaving the pin in the bore.
Patent CA-1046848-A (CA)
Title: Mobile track tamping machine
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1976-03-23
Granted: 1979-01-23
Abstract: Abstract of the Disclosure A mobile track tamper comprises a tamping tool assem-bly mounted on a machine frame for vertical movement. Each tamping tool assembly includes two pairs of vibratory tamping tools spaced from each other in the direction of track elongation so that each pair of tools may be immersed in successive cribs and the two units are so spaced that all four pairs are immersible in successive cribs. The tools of each pair are reciprocable in opposite directions towards and away from the elongated edges of adjacent time wherebetween the cribs are defined. A common drive verti-cally moves the tamping tools on a carrier.
Patent CA-1054273-A (CA)
Inventor: HOO STANLEY S
IPC: G06F3/041
Filed: 1976-06-16
Granted: 1979-05-08
Abstract: INTERACTIVE STYLUS SENSOR APPARATUS               FOR GAS PANEL DISPLAY            ABSTRACT OF THE DISCLOSURE    Sensor apparatus for taking position signals from either ignited or extinguished cell positions at inter-sections of the column and row coordinate conductors of a gas tube display screen associated with an information handling system.  The sensor apparatus includes a hand-held stylus having a plurality of spaced plates that capacitively interact with the adjacent row-column conductors as signal potentials are applied thereto by the normal gas panel addressing circuitry.  The capacitive interaction of the plates causes signals to be picked up from the row-column conductors, the signals being differentially amplified to give a detect signal of the stylus position on the display which has a high degree of resolution, the detect signal in combination with data from the addressing circuitry giving a row-column (X-Y) coordinate address indication of the stylus on the panel for utilization in any associated information handling system.
Patent CA-1044284-A (CA)
Inventor: BOGGS ROGER L
IPC: B62D55/20
Filed: 1976-07-06
Granted: 1978-12-12
Abstract: Abstract A noise suppressing assembly connectable to a track shoe of a continuous track of a crawler type vehicle is disclosed.  The assembly in-cludes a frame having first and second spaced uprights connectable to the track shoe and each having an opening therethrough.  A resilient contacting element has a generally columnar cross-sectional configuration, a central opening extending therethrough, and an outside diameter sufficient for con-tacting one of a sprocket or a track wheel with an outer surface of the element and adjacent structure on an opposed outer surface of the element in the installed position on a track shoe.  An axle extends through the frame openings and the central opening for connecting the contacting element to and between the frame uprights.  The axle has a diameter substantially, suffic-iently smaller than at least one of the diameter of the frame openings or the diameter of the central opening of the contacting element for transverse and rotatable movement of the contacting element relative to the frame; and the axle is held within the frame openings.
Patent CA-1086546-A (CA)
Inventor: OBIKAWA TADAHIKO
IPC: G03C1/29
Filed: 1976-08-13
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE           A silver halide photographic emulsion is provided which contains in combination at least one sensitizing dye of formula (I) and at least one sensitizing dye of formula (II):       (I) wherein Z1 represents a methyl or ethyl group, R1 and R2 each represent an alkyl or sulfoalkyl group, X1? represents acid anions, and n represents an integer of 1 or 2, but n is 1 when the sensitizing dye forms an intramolecular salt,   (II) wherein Z2 represents a lower alkyl group, W1 and W2 each represent a hydrogen or halogen atom or an alkyl group, W3 and W4 each represent a hydrogen or halogen atom or an alkyl, alkoxy, hydroxy or phenyl group, where W3 and W4 may be joined to form a benzene ring, but at least one of said W1, W2, W3 and W4 is a halogen atom, R3 and R4 each represent an alkyl, sulfoalkyl or carboxyalkyl group, X2? represents acid anions, and m represents an integer of 1 or 2, but m is 1 when the sensitizing dye forms an intramolecular salt.
Patent CA-1074463-A (CA)
Inventor: COOPER FRANK W JR
IPC: G21C5/10
Filed: 1976-10-05
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE          Apparatus for baffling the flow of reactor coolant fluid into and about the core of a nuclear reactor.  The apparatus includes a plurality of longitudinally aligned baffle plates with mating surfaces that allow longitudinal growth with temperature increases while alleviating both leakage through the aligned plates and stresses on the com-ponents supporting the plates.
Patent CA-1093087-A (CA)
Inventor: GANDER ROBERT J
IPC: C07D317/58
Filed: 1976-11-02
Granted: 1981-01-06
Abstract: Abstract of the Disclosure Esters and amides of all-trans-retinoic acid are disclosed which are useful for the treatment of acne.
Patent CA-1118748-A (CA)
Inventor: CORBELLINI MARGHERITA
IPC: C08F110/02
Filed: 1977-01-20
Granted: 1982-02-23
Abstract: METHOD FOR THE POLYMERIZATION OF OLEPHINES AND MEANS                  ADAPTED THERETO         ABSTRACT OF THE DISCLOSURE . -A novel catalyst system for the polymerization or copolymerization as the case may be, of alpha-olephines is disclosed, which comprises a cocatalyst which is an aluminum-organic compound and a catalyst proper which is obtained by reacting metal vapors (such as vapors of Mg, Al, Ti, V, Cr, Mn, Fe or their alloys) with Ti or V compounds, a halogen donor and a hydrocarbonaceous inert diluent being possibly present.  Another aspect of the invention is the conduct of the polymerization, or copolymerization, run proper.  Numerous examples of practical application of the catalyst preparation and use are given and the advantages of the novel approach shown.
Patent CA-1091892-A (CA)
Title: Stabilized aqueous hypochlorite solutions
Inventor: GAMLEN PHILIP H
IPC: C01B11/06
Filed: 1977-01-27
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE           An aqueous hypochlorite solution containing a stabilizing amount of periodate ions, preferably an amount in the range 0.05 to 1000 parts per million (ppm) by weight on the volume of the solution, the solution optionally containing silicate ions.
Patent CA-1088944-A (CA)
Inventor: NAGANO HIROYUKI
IPC: C07D213/81
Filed: 1977-03-24
Granted: 1980-11-04
Abstract: Abstract of the Disclosure:           A compound represented by the formula   wherein R1 and R2 are defined hereinbelow, a process for preparing the compound and a pharmaceutical composi-tion for treating a circulatory deseas? containing the compound are disclosed.
Patent CA-1089402-A (CA)
Inventor: KIRSCHMAN FRED C
IPC: B01D3/02
Filed: 1977-04-26
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE           A water distiller arrangement which provides for an efficient distillation process wherein the inlet water supply is controlled as a function of the temperature of the output of the distiller, and inlet water is preheated in an interior chamber surrounded by a passageway through which the water vapor passes after leaving the boiling chamber and while it condenses.  The condenser is cone shaped for efficient operation.
Patent CA-1065114-A (CA)
Inventor: LINDBLAD LEIF
IPC: E04D3/36
Filed: 1977-05-10
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE         A building particularly for temporary use and consisting of a frame work in lattice-form and a plurality of sheet metal sections or similar thin-walled sections fitted to said frame is known.  The invention now provides such a building wherein the said sections are detachably fitted to the said frame by means of simple anchoring means, which can be manually engaged with the frame when the sections are bent to the same curvature as that of the said frame and which will be secured to said frame by means of the resiliency of the said sections when these are allowed to flex back to their initial curvature when said manual influence is relieved.
Patent CA-1076632-A (CA)
Inventor: INABA SEIUEMON
IPC: B23Q5/10
Filed: 1977-05-25
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is a machine tool comprising a bed, a fast head stock mounted on said bed and a main spindle rotatably supported by said fast head stock, wherein said main spindle is constructed integral to an output shaft of an electric motor.
Patent CA-1058665-A (CA)
Inventor: STINSON ROBERT A
IPC: F16D65/14
Filed: 1977-07-06
Granted: 1979-07-17
Abstract: MOISTURE EJECTOR                 Abstract of the Disclosure A moisture collecting pocket is provided in communication with the lowest portion of an actuating chamber of an air actuated, system wherein compressed air is alternately introduced into and exhausted from the actuating chamber.          A valve device is disposed within the pocket and has a restricted flow path formed therein from the pocket through the valve device when it is in an opened position with the valve device being movable to a closed position blocking the flow path each time compressed air is introduced into the actuating chamber.
Patent CA-1073767-A (CA)
Inventor: AOYAMA SYUNICHI
IPC: F02M25/07
Filed: 1977-07-25
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE      Two diaphragms divide a vacuum motor which controls the flow of exhaust gases from the exhaust passage to the induction system into three chambers, the first is fed a modulated vacuum signal from the induction passage, the second either an uncontrolled signal from substan-tially the aforementioned part of the induction passage or a VC vacuum created immediately upstream of the position assumed by the throttle valve in a fully closed position and the third exposed to atmospheric pressure.          A relief valve disposed in the conduit through which the modulated vacuum is fed opens upon the pressure therein falling to a predetermined level to further modulate the vacuum in the first chamber.    The vacuum regulating device which modulates the vacuum from the induction passage is responsive to atmos-pheric pressure, a signal which originates immediately downstream of a restriction in the EGR passage which may be either greater or less than atmospheric pressure depending on the design of the restriction and a venturi vacuum signal or the equivalent.  To modulate the vacuum in the first chamber the relief valve can feed the vacuum which opens it to a normally atmospheric chamber of the vacuum regulating device.
Patent CA-1102335-A (CA)
Inventor: MAYER NORBERT
IPC: C07D498/10
Filed: 1977-08-03
Granted: 1981-06-02
Abstract: Abstract of the disclosure:       New 1-oxa-4,8-diazaspiro[4,5]decanes are prepared by react-ing a dimethyl-dialkyl-piperidone with an .alpha.-hydroxyamide in the presence of a condensation catalyst.  The compounds can be used as UV stabilizers for polymers.
Patent CA-1082421-A (CA)
Inventor: GOLAS EUGENE A
IPC: B22D41/08
Filed: 1977-08-16
Granted: 1980-07-29
Abstract: SPECIFICATION            IMPROVEMENTS IN THE POURING OF MOLTEN METAL FROM A TEEMING VESSEL                    ABSTRACT OF THE DISCLOSURE           A pour passage of particular configuration for con-trolling the flow of aluminum-killed steels, or the like, is described which is effective for preventing the accumulation of oxide inclusions in an orifice opening disposed in the pour passage.          The described pour passage configuration may be formed in a replaceable nozzle insert that is mountable in the pour opening of the molten metal teeming vessel or in the slidable panel of a gate valve operably associated with the vessel.  A method of preventing inclusion accumulation in a control orifice opening when pouring aluminum-killed steels or the like is also described.
Patent CA-1087239-A (CA)
Inventor: ROBERTSON JOHN A
IPC: B41J2/08
Filed: 1977-08-17
Granted: 1980-10-07
Abstract: Abstract of the Disclosure A circuit, for applying a potential to a charge electrode in a multiple jet ink jet printer to compensate for the cross talk charging effect of adjacent electrodes on the jet filament, includes a means for applying a catch potential or a print potential to the electrode.  Means are provided for altering the print potential when one of two adjacent electrodes is supplied with a catch potential and means are provided for altering the print potential when both of the adjacent electrodes are supplied with a catch potential.  The print potential is reduced by an amount sufficient to reduce the cross talk field from adjacent electrodes in the region of the jet to the same potential level as the jet filament.  A transistor current source applies a large current to the charge electrode during catch operations such that the stray capacitance associated with the electrode is rapidly charged and the electrode is brought to the catch potential rapidly.
Patent CA-1072076-A (CA)
Inventor: PEREIRA JOSEPH K
IPC: F28D19/04
Filed: 1977-10-14
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE    A heat exchanger of the regenerative type comprising a matrix of heat storage elements and a support structure therefore comprising a plurality of support bars and a support rim upon which the bars are located; at at least one end each element of the matrix comprising a heat storage block having a plurality of gas flow passages extending therethrough from end to end of the block and being adapted to co-operate with at least one of the support bars for locating and supporting the blocks with respect to the rim in parallel generally side-by-side relation with one another.