baber/WOPTO huggingface dataset:
Patent CA-1091354-A (CA)
Inventor: LELKE HELMUT
IPC: G06F3/153
Filed: 1977-05-03
Granted: 1980-12-09
Abstract: DISPLAY PROCESSOR SYSTEM     Abstract of the Disclosure A stand-alone, interactive processor and display system for displaying, performing positioning, sizing, and performing supportive composition functions for newspaper advertising layout.  Interactive work stations position copy, edit and correct text, adjust style and point sizes, to accomplish accurate compostion functions.  A Bit Image Memory digitally stores all displayed patterns directly to minimize the re-sponse time of the system to operator inputs.  An arithmetic unit and character generator are disclosed which produce lines and characters which accurately represent the final copy.  The arithmetic unit or processor includes a special purpose internally programmed arithmetic processor unit for controlling all display update operations in a newspaper advertising composition display system.  Internal control is achieved through a Programmable Read-Only Memory in which all program operations are prestored.  The arithmetic unit controls dot matrix character symbol representations in size and position.
Patent CA-1088094-A (CA)
Inventor: SINKULA ANTHONY A
IPC: A61K31/265
Filed: 1977-05-19
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE    Ibuprofen p-hydroxyphenylurea ester having the formula 11:       was prepared from the free acid, ibuprofen [+2-(p-isobutyl-phenyl)propionic acid] (1).     The ester 11 above has the anti-inflammatory activity of the free acid, but in contradistinction to it, it has a pleasant taste, suitable for oral administration such as uncoated tablets, suspensions or syrups, for the treatment of inflammatory conditions, particularly arthritis.
Patent CA-1110799-A (CA)
Inventor: KOWALSKI RONALD C
IPC: B29C48/76
Filed: 1977-06-22
Granted: 1981-10-13
Abstract: ABSTRACT OF THE DISCLOSURE Extrusion drying of wet rubber crumb particles in the last phase of the overall elastomer drying process is improved through use of gas injected into the compression zone of an extruder thereby providing an improved effeciency in the explosion drying process.  Rubber particles having a very low moisture content, such as less than 0.2% by weight, frequently less than 0.1%, are produced.
Patent CA-1038359-A (CA)
Inventor: ZOLLINGER OTTO
IPC: B65H59/10
Filed: 1977-06-23
Granted: 1978-09-12
Abstract: Abstract of the Disclosure A tension device which comprises a housing having a yarn passageway extending therethrough, which passageway has a large diameter section and a small diameter section. An outer end of the large diameter section of the passageway is provided with rounded abrasion resistant corners.  An uninterrupted seat is provided along the passageway at the junction of the large and small diameter sections and has an opening therethrough. The seat receives a spherical element thereat and holds the spherical element out of contact with walls of the large diameter section of the passageway when no yarn is passing through the opening.          The seat has surfaces around the opening with a radius of curva-ture opposite the curvature of the spherical element. A spheri-cal element is received in the large diameter section of the passageway. A spherical element has a diameter which is less than the length of the large diameter section. The large diameter sec-tion has a diameter adjacent the seat to prohibit substantial lat-eral movement of the spherical element received thereat.
Patent CA-1088083-A (CA)
Inventor: RYAN CHARLES W
IPC: C07D311/80
Filed: 1977-06-30
Granted: 1980-10-21
Abstract: Abstract of the Disclosure This invention provides a novel process which comprises the reaction of a 5-substituted resorcinol with a l-alkoxy-4-(1-hydroxy-1-methylethyl)-1,4-cyclohexadiene in the presence of water and a suitable catalyst to provide the corresponding dl-6a,10a-cis-1-hydroxy-3-substituted-6,6-di-methyl-6,6a,7,8,10,10a-hexahydro-9H-dibenzo[b,d]pyran-9-one.
Patent CA-1076695-A (CA)
Inventor: YAMASHITA NORIYUKI
IPC: H03L7/08
Filed: 1977-07-04
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE     A reference signal generator used to compensate for a time base error of a color video signal reproduced from a VTR           (video tape recorder) having an oscillator for generating a train of pulses that are synchronized in phase with an input pulse , i.e. , color burst signal, a first counter for counting the train of pulses from the above oscillator, a second counter for counting a contin-uous wave signal that is stabilized in frequency through an AFC           (automatic frequency control) circuit , and an error detector or comparator adapted to detect the difference between the time points when the first and second counters count the predetermined numbers respectively and control the oscillation frequency of the above oscil-lator in response to the time difference, whereby the oscillator as mentioned above is capable of generating the chain of pulses having the phase synchronized with the input pulse and the repitition frequency coinciding with the frequency of the continuous wave signal.
Patent CA-1106201-A (CA)
Inventor: RICARD JACQUES
IPC: A01N63/38
Filed: 1977-09-12
Granted: 1981-08-04
Abstract: MYCOFUNGICIDAL PRODUCT, ESPECIALLY FOR THE TREATMENT OF PLANTS. ABSTRACT OF THE DISCLOSURE. The present invention concerns a mycofungicidal product consisting of immunizing commensals (:IC) and cereal flour where the immunizing commensal is Scytalidium lignicola ATCC 16,675, Trichoderma polysporum Rifai ATCC 20,475, Trichoderma viride sensu Bisby ATCC 20,476 or Trichoderma viride sensu Bisby strain CG BINAB.INRA I 030 (Pasteur Institute, Paris). It is aimed also at uses of this product for the treatment of trees, wood and plants. - 1 -
Patent CA-1086529-A (CA)
Inventor: AHLEN KARL G
IPC: F16H1/28
Filed: 1977-10-24
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE           A multi-speed planetary gear transmission having a primary shaft connected to a secondary shaft via a planetary gear having a drive annular gear connected to one of said shafts, a planet carrier connected to the other shaft, and planet gears on the carrier, each having a plurality of gearings of different diameters and the remaining annular gears other than the drive annular gear engaging the planet gearing to provide different gear steps.  All annular gears have couplings with servo-motors fixed to the casing.  The annular gears are made adjustable on their respective planet gearings by floating, as a result of their being supported in the casing at a support point spaced axially from its gear teeth and located in axial proximity to its coupling.  An air flow path is provided across the friction disc couplings, even when engaged, as a result of alternating plates being sinusoidal.  The direct drive coupling includes a slidable connecting sleeve.  Oil if fed from the central shaft to lubricate the planet gear teeth and bearings.  The servo-motor pistons have seals which permit their tilting within their respective cylinders.          The engaging gears may be constructed in different ways to adapt to sagging of the planet gears.
Patent CA-1106009-A (CA)
Inventor: BRANDEAU EDWARD P
IPC: H01B7/08
Filed: 1977-12-08
Granted: 1981-07-28
Abstract: MULTI-PAIR FLAT TELEPHONE CABLE WITH IMPROVED CHARACTERISTICS                                ABSTRACT An improved, very thin flat telephone cable having closely spaced parallel wire pairs surrounded by a plastic jacket, the plastic having processing and mechanical properties of standard jacket material yet being highly conductive relative to standard material, the wire pairs being on centers spaced close enough for gang-termination in standard telephone connectors yet the electrical cross-talk between pairs within the cable or from cable to cable being lower than the cross-talk of a standard, round twisted-pair telephone keyset cable.
Patent CA-1068520-A (CA)
Inventor: MEURER HANS
IPC: B21B25/06
Filed: 1977-12-13
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE         An arrangement for securing and easily releasing a mandrel from a mandrel rod upon their advancement and return movements during the piercing operation of a seamless tube.  Between the mandrel and rod is an intermediate piece having one or more openings for receiving a hook with a nose extending into an opening of the mandrel.  The hook is biased into position by a spring mounted around its one end and at its other end beneath a nose is a tapered surface for contacting a corresponding surface of the mandrel to pivot the hook away from the interior of the mandrel to release the mandrel from the intermediate piece and mandrel rod.
Patent CA-1120739-A (CA)
Title: Warp knit elastic tape construction for use as  waistband reinforcement
Inventor: RHODE WERNER
IPC: D04B23/10
Filed: 1978-01-16
Granted: 1982-03-30
Abstract: ?e 1200 WARP KNIT ELASTIC TAPE CONSTRUCTION FOR USE AS WAISTBAND REINFORCEMENT                   Abstract of the Disclosure An elastic warp knit fabric having a rela-tively stiff monofilament inlaid in the fabric be-tween the courses thereof in a sinusoidal fashion so that the reverse portions of the monofilament did not extend to the outer extremities of the fabric.          In one form of the invention a skirt is provided on one side of the fabric to decrease the possibility of cutting the monofilament when being connected for use as a waistband for body conforming garment.
Patent CA-1110380-A (CA)
Inventor: PEASCOE WARREN J
IPC: C08F255/00
Filed: 1978-01-19
Granted: 1981-10-06
Abstract: Abstract of the Disclosure A thermoplastic composition characterized by high impact strength and flex-resistance, based on a graft copolymer of resin-forming monomer (e.g., styrene-acrylonitrlle) on EPDM type of rubber (especially a ter-polymer of ethylene, propylene and 5-ethylidene-2-nor-bornene) having a Mooney viscosity of at least 55 ML-4 at 257°F and an iodine number of at least 15.
Patent CA-1124634-A (CA)
Inventor: MAGYAR JOSEPH J
IPC: B60N2/427
Filed: 1978-02-27
Granted: 1982-06-01
Abstract: ANCHORAGE SYSTEM FOR A SEAT BELT          Abstract of the Disclosure:         A vehicle seat has a frame mounted on the vehicle floor by a fore and aft seat adjusting mechanism.  A reel is rotatably mounted on the seat frame.  A flexible element has one end attached to the reel and the other end attached to the vehicle floor.  A windup spring acts on the reel to wind and unwind the flexible element during longitudinal fore and aft adjusting movement of the seat frame and maintains the flex-ible element in a taut condition irrespective of the selected adjusted position.  A pawl is pivotally movable into engagement of the reel to block unwinding rotation thereof.  A seat belt strap is attached to the pawl so that loads imposed on the belt during occupant restraint actuate the pawl to the blocking condition whereby the flexible element is held at its then existing length to anchor the seat frame against movement relative the vehicle floor.  Accordingly, a seat belt element such as a buckle strap can be mounted on the vehicle seat and the seat belt loads are transmitted to the vehicle floor without relying on the force sustaining capability of the seat adjusting track.
Patent CA-1096940-A (CA)
Inventor: THEUS GEORGE J
IPC: G01N27/30
Filed: 1978-04-06
Granted: 1981-03-03
Abstract: HIGH TEMPERATURE REFERENCE ELECTRODE                               ABSTRACT           A hydrogen reference electrode is disclosed which is applicable to measuring systems for deter-mining the oxygen content in high temperature water. The reference electrode is formed as a closed end tube of Palladium-Silver alloy material pressurized with hydrogen gas and enclosed in a perforated sleeve which allows water to be trapped in the space between the alloy tube and the sleeve where the water is saturated with hydrogen permeating through the wall of the alloy tube.
Patent CA-1083562-A (CA)
Inventor: AYDELOTT MAX M
IPC: F28F19/06
Filed: 1978-05-03
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to the field of heat exchangers, particularly those employed with fluids containing an abrasive.  If an ordinary heat exchange is employed with fluids containing abrasives, the abrasives will cause excessive wear, particularly at the inlet to the heat exchanger.  Certain abrasives can substantially damage the heat exchanger and significantly shorten its useful life.  For most heat exchangers it is impractical, or impossible, to repair the damage caused by the abrasive. Moreover, for many abrasives it is impossible to fabricate a heat exchanger which will not wear, particularly where hot fluids are employed.  According to the present invention, replaceable inlet means for a fluid heat exchanger are provided.  A bulkhead is employed on the inlet side of the heat exchanger to support a plurality of replaceable tubes.  The wear caused by the abrasive is confined to the replaceable tubes.  After a predetermined period of use, the worn tubes are easily removed and new tubes are inserted in their place.
Patent CA-1081553-A (CA)
Inventor: WALKER ARNOLD V
IPC: B63B21/06
Filed: 1978-05-08
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE           A safety release bitt is pivotally mounted on a fixedly positioned bitt base for pivotal movement about a horizontal axis between a vertical position and a horizontal position; a cross pin is mounted on a pivot pin in the upper portion of said bitt for movement between an extended position in which the cross pin ex-tends outwardly of the bitt and a retracted position in which the cross pin is positioned inwardly of the bitt member with a linkage inside the bitt-connected to the bitt base serving to auto-matically move the cross pin from its extended position to its retracted position in response to movement of said bitt from its first position to its second position.  A slidable lock bar on the bitt base  locks the bitt in its vertical position with a hydraulic cylinder means optionally providing for actuation of the lock bar and other optional hydraulic cylinder means connected between the bitt and base to pivot the bitt between its horizontal and verti-cal positions.
Patent CA-1099947-A (CA)
Inventor: VALDOIS MICHEL
IPC: G01P15/097
Filed: 1978-06-30
Granted: 1981-04-28
Abstract: Abstract of the Disclosure The invention relates to accelerometers comprising a vibrating elastic body associated with electrical means for maintaining its oscillations and for measuring its frequency. More particularly, the invention relates to an accelerometer in which the vibrations are in the form of elastic surface waves propagated along one face of a wafer of piezoelectric material cemented to a substrate. Measure-ment of the acceleration is based on the measurement of a frequency deviation or phase shirt undergone by the elastic surface waves.
Patent CA-1105703-A (CA)
Inventor: HEYN KLAUS
IPC: F02C3/26
Filed: 1978-07-20
Granted: 1981-07-28
Abstract: A B S T R A C T          An installation for recovering energy from solid fossil fuels, more particularly fuels high in inerts and bituminous coal, the said installation consisting of at least one unit in which the solid fuels are converted into gas, a gas-turbine and a steam-turbine being provided to recover the energy from the gases, and the said gases being freed from dust and desul-phurized in the said unit, before the gas turbine, characterized in that a sectional boiler using the ground fuel, is provided with pressure firing, the flue-gases therefrom being passed to the desulphurzing unit and dust-removing unit before being turned to account in the gas-turbine.
Patent CA-1115948-A (CA)
Inventor: IMATT ALEX
IPC: A63F9/08
Filed: 1978-07-24
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE           An amusement device useful in spelling education includes a base structure having an upper playing board with a plurality of openings arranged in a matrix of rows and columns.  A removable plug is provided for each of the openings and each plug is shaped to seat within an opening and includes a handle to facilitate manual withdrawal and replacement of the plug.  A disk is mounted for rotation under the playing board with an upper surface viewable through the matrix of openings when the plugs are withdrawn.          The upper surface of the disk is provided with a plurality of matrices rows and columns of alphabetic characters r and each matrix is positioned to align the characters below the openings in the playing board for viewing when the disk is indexed into any of several rotative indexing positions.
Patent CA-1092452-A (CA)
Inventor: EDAGAWA HIROSHI
IPC: D02G3/36
Filed: 1978-08-21
Granted: 1980-12-30
Abstract: MULTI-COMPONENT SPUN YARN AND METHOD AND APPARATUS FOR MANUFACTURING SAME                     Abstract of the Disclosure Multi-component spun yarn.  The surface of an open-end spun yarn (staple fibers) having a small degree of twist is covered with a continuous yarn twisted in the same direction.  The length of the continuous yarn is greater than that of the open-end spun yarn.  Manufacturing method and apparatus are also disclosed.
Patent CA-1095125-A (CA)
Title: Circuit for detecting conductive thyristor
Inventor: MATEJKA JAROSLAV
IPC: H02M1/00
Filed: 1978-09-28
Granted: 1981-02-03
Abstract: ABSTRACT In a circuit arrangement for detecting a conducting thyristor, two signals produced by a thryistor-voltage dtector, are passed, together with a thryistor-ignition signal, to a logic circuit. The output pulses from the logic circuit control a timing member, the output pulses from which are inter-connected with the signals from the thryistor-voltage dtector, and with the ignition signal, in such a manner that the logic function is fulfilled. The circuit prevents the thyristors from being damaged by excessive negative in-hibiting voltages.
Patent CA-1112425-A (CA)
Inventor: DEUTSCHMAN JOHN E
IPC: C04B14/04
Filed: 1978-10-06
Granted: 1981-11-17
Abstract: ABSTRACT     A method for the production of HC1 comprises heating calcium chloride with a molar excess of SiO2 having a surface area of at least 15m2/gm at a tem-perature in excess of 600°C in the presence of water vapour, suitably in a fluidized bed reactor.  Silica residues from acid processes, and calcium chloride waste, may advantageously be used.   By-product CaSiO3 is also useful for thermal insulation.
Patent CA-1111089-A (CA)
Inventor: FISCHER WILLIAM H
IPC: H01H33/16
Filed: 1978-10-18
Granted: 1981-10-20
Abstract: Abstract of the Disclosure An improved circuit interrupter for high voltage and low current provides reactor and capacitor switching functions with fewer serial interrupters. Improved electrical field configuration is provided by moving and stationary contact shields, surrounding the main contacts, which aid the plain break operation of the device by elimination of critical points of dielectric stress. The plain break feature provides less mechanical complexity and consequent higher reliability.
Patent CA-1073913-A (CA)
Inventor: FLORVALL GOESTA L
IPC: C07D215/02
Filed: 1978-12-20
Granted: 1980-03-18
Abstract: ABSTRACT          This invention relates to compounds conforming to the general formula:                  (A)   wherein R1 and R2 are the same or different and each represents a hydrogen atom,  a lower alkyl group or a halogen atom; represents either (i) a group   or (ii) a group  , in which R5 represents a hydrogen atom or a methyl group, R6 is a lower alkyl group and Z is a lower aliphatic acyl group,  and when X is a   group R represents a lower alkyl group, a benzyl group, a lower aliphatic acyl group or a benzoyl group or when X is a   group R represents a lower alkyl or benzyl group; and R4 represents a hydrogen atom, a lower alkyl group a benzyl group or a -CH2CH2CH2 bridge converted to the phenyl ring in the ortho-position relative to the N-substituent, with the provisos that R1 and/or R2 represents lower alkyl group or a halogen atom when either (a) X is a   and R and R4 both represent a methyl or ethyl group or when R represents an acetyl group and R4 a hydrogen atom or (b) X is a   group as hereinbefore defined and R is a methyl group, R4 is a methyl group and R5 represents a hydrogen atom. These compounds are useful as intermediates in the preparation of new-aminoamphetamine derivatives having use as antidepressants.  They are prepared according to known methods.
Patent CA-1132738-A (CA)
Inventor: LOSHAEK SAMUEL
IPC: C08L39/00
Filed: 1978-12-21
Granted: 1982-09-28
Abstract: WO1-7 ?-010 HYDROPHILIC POLYMERS AND CONTACT LENSES                 OF HIGH WATER CONTENT                            ABSTRACT  Cross-linked hydrophilic interpolymers and contact lenses made therefrom comprising hydrophilic units of which the only or major proportion are derived from a vinyl heterocyclic monomer, hydrophobic units derived from the group consisting of styrene and ring-substituted styrenes, and cross-linking units derived from monomers containing two or more polymerizable double bonds per monomer unit.
Patent CA-1088837-A (CA)
Inventor: ROWLAND-HILL EDWARD W
IPC: A01F7/06
Filed: 1979-01-04
Granted: 1980-11-04
Abstract: S P E C I F I C A T I O N                COMBINE WITH OFFSET ROTOR                 ABSTRACT OF THE DISCLOSURE      A combine having a single rotor extending longitudinally for axial feed and discharge having a concave directly beneath the rotor and a separation grate along one side of the rotor adjacent the peripheral path thereof for discharge into a space at one side of the threshing compartment which is formed by laterally offsetting the axis of the rotor from the central axis of the compartment, and a deflector directs the material from said space substantially centrally onto a grain receiving member below the concave and extending between opposite sides of the threshing compartment to prevent overloading of one side of said compartment as in conventional single axial rotor type combines.
Patent CA-1119699-A (CA)
Inventor: STRUBBE GILBERT J I
IPC: A01D41/127
Filed: 1979-02-07
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE        The invention seeks to reduce grain loss in combine harvesters by monitoring the distribution of crop material over the grain cleaning mechanism and taking corrective action when the distribution is unfavourable such as by adjusting one or more components of the combine which affect said crop distribution.      In one embodiment, temperature-sensitive devices are provided on the louvres of the chaffer sieve of the grain cleaning mechanism and the output signals of the devices are applied to a control circuit which produces a command signal which can be used to control the speed of a fan of the cleaning mechanism or to adjust the position of baffles in the fan outlet duct.
Patent CA-1111421-A (CA)
Inventor: LAI JOHN T
IPC: C08F110/02
Filed: 1979-02-14
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE   1,4-diaza-2-cycloalkanones and substituted derivatives thereof are prepared by reaction of l,2-diamines with .alpha.-trihaloalkyl alcohols in the presence of a phase transfer catalyst.  Phase transfer catalysts which are suitable for use in such synthesis include certain selected ammonium salts, phosphonium and sulfonium salts.
Patent CA-1096781-A (CA)
Inventor: BLACK DONALD S
IPC: B04B5/12
Filed: 1979-03-08
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE   The concentration of proppant, such as for example, sand in a formation fracturing foam has to date been low, approximately two pounds per gallon.  The present invention provides apparatus comprising a vessel having a slurry intake at one end, and a concentrated slurry discharge and carrying discharge towards its other end.  A rotor rotatably mounted within the vessel and rotated by a motor defines a concentric channel between the vessel and the rotor.  The rotor comprises a substantially cylindrical stabilizer at the forward end thereof which serves to impart spin to the incoming slurry; an intake impeller downstream of the stabilizer and, discharge impellers downstream of the intake impeller.  An internal flow passageway connects the intake impeller to the discharge impeller. By the improved apparatus, a greater proppant-concentrated slurry is produced.