baber/WOPTO huggingface dataset:
Patent CA-1077185-A (CA)
Inventor: IBARAGI TOSHIO
IPC: C08F12/08
Filed: 1976-05-11
Granted: 1980-05-06
Abstract: HIGH-IMPACT POLYSTYRENE COMPOSITION       AND PRODUCTION THEREOF     ABSTRACT OF THE DISCLOSURE          High-impact polystyrene composition is produced by radical polymerization, e.g. bulk or bulk-suspension polymerization, of styrene dissolving 2 to 20% by weight of one or more polybutadienes prepared by solution poly-merization using an organic lithium compound as catalyst, said polybutadienes having 1) 1,2-vinyl. content of more than 15 to 35% and cis-1,4 content of 20 to 85%, and 2) Mooney viscosity of 25 to 85, 5% styrene solution viscosity at 25°C being 50 to 200 cps and between 1.5 and 3.0 of the Mooney viscosity.          The high-impact polystyrenes of the present invention are suitable for producing various articles of practical use by various molding and shaping methods, as injection and extrusion molding and the like, particularly injection molded articles for use at low temperatures.
Patent CA-1103511-A (CA)
Inventor: MCCABE EDWARD M
IPC: A23J3/26
Filed: 1976-07-21
Granted: 1981-06-23
Abstract: A B S T R A C T      A process for producing a texturized protein product comprising introducing a slurry of untexturized protein in an aqueous dispersant having a pH of from 4 to 6.7 into a confined treatment zone, injecting steam into said zone to produce a temperature and pressure sufficient to texturize said protein and removing the texturized protein from said zone.
Patent CA-1068600-A (CA)
Inventor: KENNEDY JOHN F
IPC: G01N23/00
Filed: 1976-09-24
Granted: 1979-12-25
Abstract: A B S T R A C T           Disclosed are stable, water-insoluble coatings on substrates to which biologically active proteins can be covalently coupled so that the resultant product has the biological properties of the protein and the mechanical properties of the substrate, for example, magnetic properties of a metal support.  The resultant product can be utilized in diagnostic immunoassays as an example, and when the metal substrate is magnetic, the product can be removed from liquid media by a magentic field ensuring that any washing or incubation process can be finished promptly and efficiently.
Patent CA-1067337-A (CA)
Inventor: HOER RALPH A
IPC: A23J3/00
Filed: 1976-11-05
Granted: 1979-12-04
Abstract: A PROCESS FOR PRODUCING pH MODIFIED                      PROTEIN FILAMENTS                  Abstract of the Disclosure A process of continuously forming pH modified protein filaments from a proteinaceous material is disclosed wherein an aqueous slurry of the proteinaceous material is formed having a proteinaceous solids content of between about 0.5 and 35% by weight.  Discrete filaments are formed by conducting the slurry under pressure through a heat exchange zone and heating the slurry to a temperature which is above about 240°F. whereby the protein is subjected to such temperature for a sufficient period of time so that elongated filaments are thereafter separated from the remaining constituents of the slurry.  The heated slurry is then continuously removed from said heat exchange zone through a back pressure creating orifice whereby discharge of said filaments from the heat exchange zone to a collecting zone is controlled by confining the stream of said filaments to within a total angle of between about 4 and 90°.  A pH elevating material is then injected into the stream of filaments during confinement in order to modify the pH of the filaments to a pH of above about 6.0 and preferably between about 6.0 and 7Ø  It has been determined that pH modified filaments produced in the above manner are highly functional for meat extender applications, yet pH modification in the above manner provides the maximum yield of protein filaments from a given weight Or proteinaceous slurry since the pH of the slurry is not altered prior to filament formation.
Patent CA-1050113-A (CA)
Inventor: REEVES GEORGE I
IPC: F02P17/00
Filed: 1976-11-25
Granted: 1979-03-06
Abstract: Abstract of the Disclosure An improved automotive ignition analyzer is provided for use with electronic ignition systems.  A quadrature field mag-netic pickup is utilized to detect signals in the secondary cir-cuit of the ignition system.  An adaptor including a voltage clamp is connected to the tachometer lead of the electronic igni-tion system so that a power balance test may be performed in the conventional manner without harming the electronic ignition system.
Patent CA-1043750-A (CA)
Inventor: PERFECT ALAN J
IPC: B65D1/36
Filed: 1976-12-13
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      A combination container and utility tray in which a tray is supported in and secured to an outer container.  The interrelationship of the tray and the container together with the design of the tray is such as to permit the tray to be thermally formed of otherwise unacceptably thin sheet material thus saving in amount of materials used with resulting reduction in manufacturing costs while still providing a convenient and firm support for shipping and use of articles.    The firmness of support is achieved by forming around the periphery of the tray a downwardly extending flange and forming in the main body of the tray a plurality of depressions for holding different objects with some of the depressions having a depth such that the bottom of the depression is in the same plane as the edge of the downwardly extending flange.          The tray is held in a cardboard container having a bottom and sides, the cardboard container being only slightly larger than the tray so that the downwardly extending flange of the tray contacts the sides of the container with the bottom of the deeper depressions resting on the bottom of the container and being secured thereto.      The tray, which is designed for storing and holding articles used in tooth treatment including stacked mixing trays and fluid containing vials, is formed with specially designed depressions for these articles.  The depressions for the stacked mixing trays have an access through the side of the tray with their bottoms being secured to the bottom of the container. The depressions for the vials are in the form of wells each having a shallow portion, which fits the outer contour of the vial when in a prone position and a deeper portion which fits the contour of the base of the vial and is adapted to support the vial in an upright position.
Patent CA-1088166-A (CA)
Inventor: MARTIN JON W
IPC: H01B7/18
Filed: 1977-02-03
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE               An electrical power cable for use with submersible motors, particularly in the high temperature, high pressure environment of relatively deep oil wells, comprises electrical conductors disposed within an ethylene-propylene copolymer or termpolymer jacket. The conductors may be electrically insulated by the jacket compound itself or by individual insulators of butyl rubber, silicon rubber, or copolymers or terpolymers of ethylene and propylene. The jacketed cable is protected by an outer armor formed by a tightly wrapped band of suitable metal. The cable thus formed is flexible, abrasion resistant, and pervious to the gas and nonpolar solvent present in a well environment.
Patent CA-1090508-A (CA)
Inventor: BENJAMIN LAWRENCE
IPC: D06M23/00
Filed: 1977-02-14
Granted: 1980-12-02
Abstract: FABRIC TREATMENT COMPOSITIONS                      Lawrence Benjamin and Michael A. Walsh ABSTRACT OF THE DISCLOSURE      Anti-static fabric softening articles and methods which utilize a composition comprising a cationic fabric softener in combination with lanolin alcohols (or certain derivatives thereof) as a second fabric softener and release aid.  The composition is releasably affixed or incorporated into a dispensing means and applied to fabrics in an automatic laundry dryer.
Patent CA-1042024-A (CA)
Inventor: PAVLOVSKY RUDOLF
IPC: B23Q3/18
Filed: 1977-02-18
Granted: 1978-11-07
Abstract: METHOD OF AND DEVICE FOR CLAMPING A WORKPIECE                 ABSTRACT OF THE DISCLOSURE         In a device for clamping a workpiece, such as an undressed casting, so that various surfaces of the workpiece can be mechanically worked, a platform having a support surface for the workpiece is pivotally mounted on a horizontal first axle located below the support surface.  The first axle is pivotally mounted in a first cup-shaped housing which, in turn, is mounted for rotation about a vertically extending second axle.  The first housing is pivotally supported within a second cup-shaped housing which is secured by swivel arms to a horizontal third axle located above and extending normally of the first axle.  With the workpiece located on the support surface of the platform, the position of the surface to be worked is sensed to determine any deviations from a nominal position and by pivoting the platform about the three axles the surface can be precisely located for the working operation.
Patent CA-1045400-A (CA)
Inventor: MCCREARY MARCUS C
IPC: D04B15/48
Filed: 1977-03-10
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE An attachment for a knitting machine in the form of a roll feed device to maintain an even yarn tension to the needles to provide a smooth fabric since the needles will always recelve a conatant tension yarn from the roll feed.  The roll feet includes a bottom rubber covered roller and a top steel roller through which the yarn passes with upper and lower guide eyelets being provided for the yarn and the lower rubber covered roller being driven at a positive, adjustable speed directly from the ring gear on the bottom of the circular knitting machine cylinder.  By maintaining constant tension on the yarn to the needles, a more uniform fabric is produced.
Patent CA-1087606-A (CA)
Inventor: HARTMANN WERNER
IPC: F28F9/02
Filed: 1977-03-22
Granted: 1980-10-14
Abstract: ABSTRACT      A heat exchanger of the tube bundle type in which the tube bundle is cast in a tube base of a plastic material such as poly laurin lactum.
Patent CA-1097347-A (CA)
Title: Pyrazolo[1,5-c]quinazoline derivatives and related compounds
Inventor: VOGT BERTHOLD R
IPC: C07C45/29
Filed: 1977-06-03
Granted: 1981-03-10
Abstract: Abstract Compounds are provided having the structure   wherein R1 and R2 may be the same or different and R1 is hydrogen, alkyl of 1-3 carbons, phenyl optionally substi-tuted by R4 or                 ;  R2 is         , hydrogen, lower alkyl or phenyl optionally substituted by R4 with the proviso that at least one of R1 and R2 is           ; R3 is hydrogen, lower alkyl, benzyl or phenyl optionally substituted by R4; and R4 and R5 are the same or different and represent hydrogen, lower alkyl, lower alkoxy, alkanoyloxy, benzyloxy, hydroxy, halogen (Cl, Br and F), nitro and trifluoromethyl; R6 is hydrogen, lower alkyl, alkanoyl, aroyl, aralkanoyl, aralkyl or phenyl; and R7, R8, m and n are as defined hereinafter.  The compounds of the invention are use-ful in treating various allergic conditions such as asthma, hay-fever and rhinitis.
Patent CA-1110770-A (CA)
Inventor: NATENS MARCEL C R
IPC: H03M1/00
Filed: 1977-06-24
Granted: 1981-10-13
Abstract: Abstract of the Disclosure Disclosed is a signal converter using weighted capacitances which, unlike prior converters of this type, is able to function either on an A/D or D/A basis. The converter includes a charge generation device with a single set of weighted capacitances and a charge accumulation device which includes second capacitances and which is coupled with the charge generation device. The charge generation device is adapted to generate different charges by means of which the charge in the charge accumulation device may be gradually modi-fied. A control device is adapted to operate the converter in such a manner that it performs a digital-to-analog conversion operation wherein a charge related to a digital value is built up in the charge accumulation device or that it performs an analog-to-digital conversion operation wherein a charge initially stored in the  charge accumulation device and corresponding to an analog input value is gradually modified towards a predetermined reference value, e.g. zero.
Patent CA-1114939-A (CA)
Inventor: SMITH RONALD A
IPC: H01H25/04
Filed: 1977-06-24
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE           A video game apparatus for connection to a standard television set and including an electronics-containing console having a plurality of para-meter selection buttons and a chute mechanism for receiving a replaceable cartridge-containing supplementary electronic circuitry, and a pair of hand controllers for providing player control inputs to the console electronics. Improved connector apparatus is associated with the chute mechanism to enable electrical connection to be made to a cartridge contained printed circuit board with a minimum of insertions force.
Patent CA-1091596-A (CA)
Inventor: BELL ROBERT
IPC: B01D46/00
Filed: 1977-06-30
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE          A filter element for filtering solid particles from a flow of fluid comprising a sheet of filter material which is formed with a plurality of spaced parallel fold lines about which the sheet is folded to form a series of pleats, the ends of the pleats being connected together to form a plurality of pockets, the two opposite edges of said sheet which extend in directions transverse to said fold lines being each folded inwardly to provide a double thickness of material along each of said edges.
Patent CA-1094000-A (CA)
Inventor: MARKUSSEN ERIK K
IPC: C11D3/386
Filed: 1977-07-06
Granted: 1981-01-20
Abstract: A B S T R A C T   O F   I N V E N T I O N            This invention relates to a process for the production of an enzyme granulate, which process comprises the introduction into a granulator of from 2 to 40% by weight of pure or impure cellulose in fibrous form, from 0 to 10% by weight of a binder, enzyme and filler in an amount which generates the intended enzyme activity in the finished granulate, a fluid granulating agent consisting of a waxy substance and/or water, in an amount in the range of from 5 to 70% by weight, whereby the maximum amount of waxy substance is 40% by weight and the maximum amount of water is 70% by weight, all percentages referring to the total amount of dry substances, the sequence of the introduction of the different material being arbitrary, except that at least the major part of the granulating agent is introduced after at least a substantial part of the dry substances is introduced in the granulator, whereafter the granulate if necessary is dried in a conventional manner, preferably in a fluid bed, and the invention further relates to an enzyme granulate thus pro= duced.
Patent CA-1110135-A (CA)
Inventor: DOHRING ALBERT E
IPC: A61F5/00
Filed: 1977-07-26
Granted: 1981-10-06
Abstract: Abstract of Disclosure A small ball of desired size, to be pressed against the skin of a human patiant in an area requiring therapy, is revolubly mounted in an end portion of a carrier which pro-trudes from a holder, with a portion of the carrier received in the holder for reciprocable sliding travel, therein, and a spring member carried in the holder to urge the carrier in one direction of reciprocable sliding travel, with the holder preferably carried by an elongated handle; the holder, and carrier being electrically conductive, and electrical circuitry carried by the handle and electrically connected to the holder whereby mild electrical current may be employed during therapy.
Patent CA-1111305-A (CA)
Inventor: SELHOFER HENRI O
IPC: B41L47/58
Filed: 1977-08-11
Granted: 1981-10-27
Abstract: SELECTIVE DUPLICATING MACHINE                    Henri Othmar Selhofer A B S T R A C T           A duplicating machine for duplicating printed material from selected master cards onto a workpiece comprises a master card feed station including feed means for feeding cards to a print station and a workpiece feed station including means for feeding workpieces to moistening means and to the print station.          Also provided is a card reading means for detecting predetermin-ed information characteristics stored on an adjacent master card in a stack and for determining whether the printed material on that card is to be duplicated.  If the material is to be dupli-cated the reader means provides a signal to control means that actuates the workpiece feed means for feeding the workpiece to the print station.  As the workpiece is fed from its feed station, it actuates an envelope feed detector means which provides a signal that operates a common drive means that actuates the moistening means and the master card feed means whereby the master card and a moistened workpiece arrive at the print station for duplicating the printed material from the master card onto the workpiece.  If the printed material on the card being read is not to be duplicated, the reader means provides another signal that operates the common drive means so that only the master card is fed to the print station whereby the printed material is not duplicated.
Patent CA-1106198-A (CA)
Inventor: DEL TORO JAMES J
IPC: F25B39/00
Filed: 1977-08-30
Granted: 1981-08-04
Abstract: H E A T  P U M P  S Y S T E M               ABSTRACT OF THE DISCLOSURE         A reversible vapor compression system having control means associated therewith for automatically routing refrigerant through the heat exchangers in response to a system mode of operation to produce optimum system performance when the system is called upon to produce either heating or cooling.
Patent CA-1119228-A (CA)
Inventor: HROVAT HORST
IPC: A47B88/20
Filed: 1977-09-16
Granted: 1982-03-02
Abstract: BOX FOR KEEPING ASSORTED SMALL ITEMS Abstract of the Disclosure The box may particularly consist of a drawer or compartment for keeping drug packages, comprising individual compartments, which are defined by at least one adjustable separator, which is preferably slidable and comprises a separator sheet; which is preferably flexible and protrudes from a clip, which is adjustably held on a support, e.g., on a side wall of the drawer, and comprises a leg which is formed by a flange that protrudes from the separator sheet along at least part of the length of a side thereof. The adjustable separator is non-positively and/or positively urged against its support or a bracket carried thereby.
Patent CA-1102741-A (CA)
Title: Coal slurry grain distribution adjustment prior to dehydration
Inventor: BOGENSCHNEIDER BERND
IPC: B65G53/30
Filed: 1977-10-21
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the preparation of sludges particu-larly as occurring in the mineral coal preparation charac-terized by a combination of the following steps:         (a)  classification of the solid matters con-tained in the sluge at a separating grain size dT which is in the area between 0.03 and 0.15 mm into a very fine grain size enriched sludge fraction A and a more coarse sludge fraction B;         (b)  adjustment of the sludge fraction B to an optimum grain size distribution for the subsequent dehydra-tion with or without preceding sorting;         (c)  treating of the sludge fraction A with selectively active flocculation and agglomeration agents and subsequent sorting and dehydration.
Patent CA-1124201-A (CA)
Title: Polarizer for the electrolytic production of peroxydisulfates
Inventor: RADIMER KENNETH J
IPC: C25B1/28
Filed: 1977-11-23
Granted: 1982-05-25
Abstract: ABSTRACT: A process for the direct electrolytic preparation of sodium or ammonium peroxydisulfate with high current effi-ciencies in an electrolytic cell having a protected cathode by the direct electrolysis of an aqueous anolyte feed solution containing sulfate values and using a sulfuric acid catholyte solution in which the polarizer is glycine. Glycine can be used as a polarizer in either batch or continuous cyclic electrolysis processes. The glycine may be used in concen-trations of from about 0.002 weight percent up to about 0.6 weight percent.
Patent CA-1087377-A (CA)
Inventor: HARVEY FRANCIS J II
IPC: C01B33/027
Filed: 1977-11-29
Granted: 1980-10-14
Abstract: HIGH PURITY SILICON PRODUCTION BY ARC HEATER REDUCTION OF SILICON INTERMEDIATES              ABSTRACT OF THE DISCLOSURE A process for converting silicon intermediates to high purity silicon by an arc heater characterized by the thermal reduction of one of several potential purified silicon intermediate compounds using an arc heater as the reduction energy source and using hydrogen as the reductant.
Patent CA-1093912-A (CA)
Inventor: DOERFLING RALPH G
IPC: B60N3/04
Filed: 1978-01-04
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE           The method of this disclosure relates to the applica-tion of a foam layer, in fluid form, to either an impervious or a relatively porous substrate and to the formation of a contoured foam laminate using a relatively rigid foam.  The method of applying foam to a porous substrate includes heating the substrate prior to the application of the fluid foam.  Upon striking the heated substrate, the foam forms a blow barrier to prevent foam bleedthrough.  The method also optionally includes forming the laminate in a die prior to completion of foaming.  The laminate includes a flexible substrate, preferably a polyurethane foam layer and an optional lattice skrim located between the substrate and the exposed surface of the foam layer.
Patent CA-1063525-A (CA)
Inventor: THRASHER GEORGE E JR
IPC: B05B12/00
Filed: 1978-02-13
Granted: 1979-10-02
Abstract: Injection Lubricating Apparatus Abstract In a lubricator which employs an injection pump controlled by an air flow sensor to force a pre-determined quantity of lubricant into an air line or tool upon each starting of air flow therein, an improved sight indicator for lubricant flow which comprises a ball in a 45° bore in a portion of the lubricant flow path in a transparent dome, the ball seating gravitat-ionally at the bottom of the bore in static condition of the lubricant and being movable upwardly responsive to pulsations of lubricant flow through the flow path, the dome being bodily turnable against frictional resistance provided by O-rings to orient the bore axis vertically.                             -i-
Patent CA-1082197-A (CA)
Inventor: BOWDEN ROY D
IPC: C07D213/61
Filed: 1978-02-28
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE   2,3,5-trichloropyridine is prepared by vapour-phase chlorination of 3,5-dichloropyridine.
Patent CA-1076526-A (CA)
Inventor: KUHBIER MANFRED
IPC: B60P3/03
Filed: 1978-03-22
Granted: 1980-04-29
Abstract: Improvements relating to high security systems for protecting valuable or dangerous consignments from theft Abstract of the Disclosure A high security transfer system for transferring valuable or dangerous consignments from a vehicle to a receiving apparatus includes an armoured container for the consignment which has at least two interconnecting means interlocked with one another so that an inter-connection with one of the means is only releasable after an interconnection has been established with another of the means.   The vehicle includes at least, one interconnecting element which is interconnected on one of the means on the container when the container is in the vehicle and the receiving apparatus also includes an interconnecting element.   The system also includes a transfer device having an interconnecting element.   The system is arranged so that to transfer the container from the vehicle to the receiving apparatus, the interconnecting element on the transfer device is interconnected with one of the means on the container to enable the interconnection between the container and the vehicle to be released and the transfer device then transfers the container to the receiving apparatus. The interconnecting element on the receiving apparatus is then interconnected with one of the means on the container to enable the interconnection between the transfer device and the container to be released to complete the transfer operation.