baber/WOPTO huggingface dataset:
Patent CA-1194432-A (CA)
Inventor: BAXTER JOHN D
IPC: B44C5/00
Filed: 1980-05-30
Granted: 1985-10-01
Abstract: Abstract A DNA having a base sequence coding for human pre-growth hormone has been cloned,  and novel recombinant DNA transfer vectors  containing  said  cloned  DNA  have  been  constructed.          Novel microorganisms transformed by said recombinant transfer vectors  have  been  obtained.   Certain  of  said  transformed microorganisms  have  demonstrated capability  to express  the cloned  DNA,  by  synthesizing  a  protein  comprising  human pre-growth hormone.
Patent CA-1124528-A (CA)
Inventor: BRELSFORD JOHN E
IPC: A01D41/12
Filed: 1980-06-03
Granted: 1982-06-01
Abstract: UNLOADING AUGER CONTROL SYSTEM                 ABSTRACT OF THE DISCLOSURE In a crop harvesting and threshing machine there is provided apparatus that will permit the unloading auger and tube to be automatically moved from at least an inboard first position to an outboard second position by the momentary manual engagement of the control apparatus for substantially less time than that required for the unloading auger and tube to move from the first position to the second position.
Patent CA-1136411-A (CA)
Inventor: JOHNSON CHARLES H
IPC: A01K97/01
Filed: 1980-06-19
Granted: 1982-11-30
Abstract: Abstract Of The Disclosure The ice fishing tipup includes a heated flotation member which can be a bowl-like member.  A vertically extending tubular member is supported by the bowl-like member and a rotatable shaft is disposed therein.  A fishing line spool is carried on the lower end of the shaft beneath the bowl-like member and is rotatable with the shaft to play out fishing line.  A trip lever is carried at the upper end of the shaft above the bowl-like member and is rotatable with the shaft.  Signal means are provided on the tubular member and are releasably engage-able with the trip lever.  The signal means serve to interrupt rotation of the trip lever to thereby set the depth of the fishing line, and is released with rotation of the shaft to indicate the playing out of fishing line. In the case of a floatable bowl-like member, combustible materials may be contained therein to generate heat upon ignition.
Patent CA-1129216-A (CA)
Title: Abrasive bodies of low abrasive high filler content
Inventor: RUE CHARLES V
IPC: B24D3/34
Filed: 1980-07-29
Granted: 1982-08-10
Abstract: ABSTRACT          Organic bonded abrasive bodies such as snagging wheels and wheel segments for conditioning billets, slabs, and castings have abrading portions with 0 to 8% pores by volume, a low abrasive content of from 24 to 45% by volume of 4 to 36 grit size abrasive, substantially constant volume of a thermosetting resin of from 18 to 24% by volume and a high content of filler material constituting from 29% to 56% by volume of the body and wherein at least 80% by volume of the filler material is inorganic material.
Patent CA-1237430-A (CA)
Inventor: BAKER PAMELA K
IPC: C07C217/76
Filed: 1980-08-15
Granted: 1988-05-31
Abstract: 27,968 PHENYLETHANOLAMINE DERIVATIVES AND ACID       ADDITION SALTS THEREOF FOR ENHANCING THE     GROWTH RATE OF MEAT-PRODUCING ANIMALS AND   IMPROVING THE EFFICIENCY OF FEED UTILIZATION THEREBY     ABSTRACT OF THE DISCLOSURE There is provided a method for enhancing the growth rate of meat-producing animals and improving the efficiency of feed utilization thereby, which involves, orally or parenterally, administering to said animals a growth-enhancing amount of a phenylethanolamine compound or the acid addition salt thereof.
Patent CA-1154678-A (CA)
Inventor: CAVAZZA CLAUDIO
IPC: A61K9/08
Filed: 1980-09-25
Granted: 1983-10-04
Abstract: "Pharmaceutical composition for parenteral nutrition comprising L-carnitine or acyl L-carnitines."     ABSTRACT OF  THE DISCLOSURES     A glucose solution for drip phleboclysis characterized by the inclusion therein of L-carnitine is disclosed. The presence of L-carnitine improves the muscle tissue absorption and utilization of glucose, thus preventing excessive insulin secretion. This permits the utilization of 10% glucose solutions,  and also in excess of 10%, without any risk for the patient even in the case of long-term treatment.
Patent CA-1147946-A (CA)
Title: Magnet for use in a magnetic brush development  system
Inventor: THOMPSON ROBERT L
IPC: G03G15/09
Filed: 1980-10-20
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE           A magnetic member in which the magnetic portion thereof is magnetized to saturation impressing a plural-ity of magnetic poles thereon.  At least one non-magnetic portion is integral with the magnetic portion so that the volume of magnetic material within the magnetic member varies producing a magnetic field having a pre-selected intensity profile.
Patent CA-1145141-A (CA)
Inventor: FUNK JAMES E
IPC: B65G53/30
Filed: 1980-10-24
Granted: 1983-04-26
Abstract: ABSTRACT         A pipeline pumpable coal-fluid (preferably water) slurry having a novel combination of coal particles and carrier water is prepared by a method wherein the particle sizes and their distribution are controlled in accordance with a particle size distribution formula which is especially beneficial for providing a novel coal compact with a minimum amount of void space between particles and a maximum amount of particle surface area with an advantageous amount of colloidal sized particles present.  These features combine to enhance the dispersing effects generated by electrolytes and/or dispersing agents selected and added to the coal compact and/or slurry to provide a near maximum zeta potential to the particles in the slurry and to provide low viscosity to the resulting yield pseudoplastic coal-water slurry.  Brookfield viscosities obtained, e.g. 1000 cps, or less, at 60 rpm with 75 wgt. % coal, dry basis, make the coal-water slurry especially advantageous for transport by pipeline over long distances.  The coal-water slurry can be provided at a high coal content so that the slurry can be burned directly without need for dewatering at its destination.
Patent CA-1156813-A (CA)
Inventor: CHUNG RAYMOND
IPC: D04H1/32
Filed: 1980-12-19
Granted: 1983-11-15
Abstract: ABSTRACT    Methods and apparatus for pre-forming and feeding a lightly compacted batt of individualized fibers having a controlled cross-directional profile directly to a rotary fiber orienting and screening mechanism across the full width thereof so as to maintain a controlled cross-directional profile in an air-laid web of dry fibers formed in a high speed dry web forming system.
Patent CA-1153855-A (CA)
Inventor: JAKOBSEN KJELL M
IPC: B29C49/42
Filed: 1981-01-16
Granted: 1983-09-20
Abstract: ABSTRACT            An article  (11)  of thermoplastic material is moulded from a parison  (10)  in which certain parts  (-17,16)  of the parison are re-formed whilst other parts  (13,12,20) retain their shape. A difference in pressure is applied to the wall of the parison during the re-forming process. Material in the parison is also moved in the direction of those parts of the parison which are to be re-formed, whereby attenuation of the-material may be avoided entirely, if so desired, also in those parts which are to be re-formed. the invention enables the parison for a bottle to be re-formed to an extent which is small by comparison with the thickness of the material, for example the so-called "neck support" ring and the so-called "pilfer proof" ring, starting with a tube of oriented material. In a device for the application of the invention the elements  (22,21,25)  are in contact with the parts (13,12,20)  of the parison. Between the elements, which are movable relative to eachother, are to be found depressions  (27,26)  in which the parts  (17,16)  are re-formed. When the elements  (22,21,25)  are moved towards eachother the size of the depressions is reduced in the direction of the movement.
Patent CA-1182429-A (CA)
Inventor: WOOD PRENTICE J
IPC: B65D71/46
Filed: 1981-05-04
Granted: 1985-02-12
Abstract: ARTICLE CARRIER                           ABSTRACT            An article carrier comprising bottom panel elements, inner and outer side wall means upstanding from the bottom panel elements, apertures formed in the side wall means for receiving the neck portions of the packaged articles, the bottom panel elements arranged to define bottom apertures, the bottom apertures aligned respectively with the apertures, pull tabs formed in one of the outer side walls and extending between each pair of aligned apertures, cut lines disposed in the inner side wall adjacent the pull tab, and an ad panel foldably joined to the other outer side wall and extending downwardly terefrom.
Patent CA-1155822-A (CA)
Inventor: HAFNER ALFRED
IPC: B22D37/00
Filed: 1981-05-08
Granted: 1983-10-25
Abstract: Abstract of the Disclosure Disclosed is a valve plate unit for use in a sliding gate valve for metallurgical containers.  The plate unit includes a refractory plate set into a sheet metal casing with a rim and a base portion.  Several holes are formed in the sheet metal base which expose regions of the refractory plate.  In use, the exposed regions, which are separated by sheet metal strips which are connected in a network, are directly engaged by a supporting frame. The metal casing therefore ensures the mechanical integrity of the refractory plate but is not used for supporting the plate unit.
Patent CA-1146324-A (CA)
Inventor: WINSTEAD THOMAS W
IPC: B29C69/00
Filed: 1981-06-01
Granted: 1983-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     A method is provided for continuously extruding, biaxially orienting and intermittently forming molded products from a web of thermoplastic material and further, continuously separating the products from the web selvage, stacking and handling the products and recycling the web selvage for further extrusion.  The method uses intermittent molding and biaxial orientation devices into which configuration the continuously extruded web is interfaced by continuous-to-intermittent inter-facing loop arrangement which preserves the dimensional and orientational integrity of the web and maintains sufficient thermal stability therein.  This provides molded products which are free from defects such as stretch marks and other inertial and thermal discontinuities normally anticipated in cases of intermittent web advance of thermoplastic material at thermo-formable temperature levels.
Patent CA-1169063-A (CA)
Inventor: NIEDBALLA ULRICH
IPC: C07D233/84
Filed: 1981-07-02
Granted: 1984-06-12
Abstract: ABSTRACT     The invention provides a compound of the general formula                         (I), in which Ar1 and Ar2, which may be the same or different, each represents a phenyl radical, unsubstituted or substituted by one or more of the same or different substituents selected from halogen atoms, alkyl radicals, alkoxy radicals and dialkylamino radicals: a pyridyl radical; a furyl radical;  or a thienyl radical;          R1   represents a hydrogen atom; an alkyl radical having from 1 to 6 carbon atoms which is unsubstituted or substituted by one or more of the same or different substituents selec-ted from hydroxy groups, alkoxy radicals and acyloxy radicals, a benzyl radical: a tetrahydropyran-2-yl radical;  or a tetrahydrofuran-2-yl radical; n    represents 0, 1 or 2,  and Z    represents a phenyl, pyridyl, N-oxidopyridyl, pyrimidinyl, thiazolyl or thienyl radical, each of which is unsubstituted or substituted by one or more of the same or differet  substituents selected from halogen atoms, alkyl radicals, alkoxy radicals, nitro groups, amino groups, mono- and di-alkylamino radicals, acylamino radicals and trifluoromethyl groups, and salts thereof.  These compounds can be used for treating inflammatory or allergic disorders or for treating migraine or dysmenorrhea.
Patent CA-1150656-A (CA)
Inventor: MASELLI JOHN A
IPC: C12P19/04
Filed: 1981-07-22
Granted: 1983-07-26
Abstract: CARBOHYDRATE PROCESS               ABSTRACT OF THE DISCLOSURE Disclosed are methods of producing glucosone which comprises enzymatically oxidizing glucose with glucose-2-oxidase in a first zone and separating the concomitantly produced hydrogen peroxide from said first zone through a semi-permeable membrane into a second zone, said membrane being permeable only to compounds of a molecular weight of less than about 100.
Patent CA-1129206-A (CA)
Inventor: STEARNS DAVID T
IPC: B24C5/06
Filed: 1981-08-07
Granted: 1982-08-10
Abstract: DEFLASHING APPARATUS Abstract of the Invention A deflashing apparatus is disclosed having an insulated housing defining a deflashing chamber in which a continuous belt rotates for tumbling molded or die cast articles having flash thereon.  The articles within the chamber are bombarded by a high velocity stream of deflashing media propelled into the chamber by a throwing wheel.  The deflashing chamber is maintained in a cryogenic environment which lowers the temperature of articles so that the flash becomes brittle in comparison to the body portion of the article and is readily removed by the impact of deflashing media and the tumbling along the belt.  A gas interlock which may be referred to as a vestible structure is additionally disclosed which forms an effective barrier to prevent the escape of the cryogenic gas during the insertion and removal of articles from the chamber.  The efficiency of the deflashing process is enhanced by novel means which permit a variable adjustment during machine operation of the density, intensity, and pattern of the thrown media to ensure proper and uniform flash removal.
Patent CA-1171692-A (CA)
Inventor: O'SHAUGHNESSY KEVIN
IPC: G01N15/06
Filed: 1981-10-21
Granted: 1984-07-31
Abstract: TITLE :       PULP CONSISTANCY MEASUREMENT            APPLICANT :  BRENDA O'SHAUGHNESSY              ABSTRACT OF DISCLOSURE     Apparatus is provided for measuring the concentration of particulate or fibrous material in a fluid flow in part of a flow line.               The concentration is measured by detecting the recovery pressure down-stream of a pressure reducing unit?
Patent CA-1185302-A (CA)
Inventor: SCHMITT EUGENE W
IPC: B60T15/18
Filed: 1981-11-05
Granted: 1985-04-09
Abstract: ABSTRACT OF THE DISCLOSURE           A railroad air brake system for truck mounted air brakes includes an ABDW valve and auxiliary and emergency reservoirs with pipe connections therebetween.  There is a brake pipe and a connection between the brake pipe and the ABDW valve.  Truck mounted brake cylinders are located at each truck and a brake cylinder pipe connects the brake cylinders with the ABDW valve.          A brake cylinder pressure maintaining valve is connected to the brake pipe, brake cylinder pipe and volume reservoir, as well as to the emergency reservoir.  The brake cylinder pressure maintaining valve operates to provide air from the volume reser-voir to the brake cylinder pipe and thus the brake cylinders when pressure in the brake cylinder pipe drops below a predeter-mined level, thus insuring a minimum brake application pressure, regardless of the piston travel of the brake cylinders.
Patent CA-1170806-A (CA)
Inventor: REED LEONARD W
IPC: B29C49/32
Filed: 1981-11-17
Granted: 1984-07-17
Abstract: THERMOPLASTICS ARTICLES, AND METHODS AND APPARATUS FOR MAKING THEM                         ABSTRACT        Biaxially oriented tubular articles which are destined to provide bodies for processable food containers are made from an elongate tube of thermoplastics material as it emerges from an extruder.  The manufacturing process comprises repeatedly performing a cycle of operations each including the following steps: engaging the tube by a first clamping means over a first region at a leading end of the tube      and by a second clamping means         over a second region at a spacing from the first region, so as to define between the clamping regions a portion of the tube to be longitudinally stretched and radially expanded; moving the clamping means apart to stretch the tube portion longitudinally and admitting pressure fluid to the tube portion to expand it radially, such stretching and expansion forming a bubble       of biaxially oriented thermoplastics material adjacent the leading end of the tube;  and severing         at least a substantial part of the bubble from the tube to form the tube with a new end as the said leading end of the tube for the succeeding cycle of operations.
Patent CA-1180084-A (CA)
Title: Controlling and indicating device for a milking  machine
Inventor: BRAYER EYAL
IPC: A01J5/01
Filed: 1981-11-18
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE                A CONTROLLING AND INDICATING DEVICE FOR A MILKING MACHINE            Milk flow sensor consisting of a coil surrounding a dielectric milk flow conduit in communication with a milking teat cup and of sufficiently large dimensions to ensure pulsating milk flow therethrough a high frequency oscillating signal input to the coil and an electronic circuit for comparing the resultant changing amplitude output signal therefrom to a reference voltage representative of minimum milk flow.
Patent CA-1148801-A (CA)
Inventor: MALONEY THOMAS M
IPC: B05B3/10
Filed: 1981-11-26
Granted: 1983-06-28
Abstract: A short-retention-time blender is described for applying liquid to wood particle furnish falling freely in the form of a concentric shell through an upright cylindrical housing. The particles are fed into the center of a rotating disk within the cylindrical housing. The disk deflects the furnish radially outward against a flared deflector surface. This surface deflects the furnish directly downward substantially in the form of a uniform concentric hollow shell. Inverted conical atomizer disks are rotated on the axis of the housing to produce annular atomized spray patterns of liquid, directed outwardly against the falling furnish.
Patent CA-1169357-A (CA)
Inventor: MUENZENMAIER WOLFGANG
IPC: A01N35/02
Filed: 1982-02-18
Granted: 1984-06-19
Abstract: ABSTRACT         Disclosed is a method of disinfecting employins certain 2-substituted glutaraldehydes having the formulas   or   wherein R1 is selected from the group consisting of alkyl having from one to twelve carbon atoms, lower-alkoxyalkyl having from two to twelve carbon atoms, cycloalkyl having from three to twelve ring carbon atoms, and alkyl-substituted cycloalkyl having from three to eight ring carbon atoms and a total of from four to ten carbon atoms, and R3 is alkyl having from one to four carbon atoms.
Patent CA-1177523-A (CA)
Inventor: MAUCK MICHAEL S
IPC: H01S3/11
Filed: 1982-03-18
Granted: 1984-11-06
Abstract: ABSTRACT OF THE DISCLOSURE The Q-switched laser gating pulses of an acousto-optic Q-switch are synchronized electrically to the phase of the RE signal driving the Q-switch by applying the RE oscillator output signals to the clock input of an integrated circuit D-type flip-flop and the laser gating pulses to the D input o-f the flip-flop, whereby the leading edge of each output gating pulse from the flip-flop always occurs at a particular place on the RF waveform.  In another embodiment, the RF signals are synchronized to the phase of the gating pulses by applying the output of a repetition rate oscillator to the RF oscillator.
Patent CA-1180933-A (CA)
Inventor: MACHNEE CECIL B
IPC: A01B59/042
Filed: 1982-06-15
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a new hitch or drawbar assembly for use with agricultural implements towed in a train of implements behind a tractor or the like.  The assembly includes a drawbar that is shorter than normal and is pivotally connected to a primary unit, such as a cultivator, for adjustable pivoting action about a horiz-ontal axis,  The drawbar is connectable to a towing or intermediate unit on or closely adjacent to the axis of the ground-engaging wheels of the intermediate unit.          That connection point is also on or closely adjacent to a reaction line drawn between the connection point of the intermediate unit and the ground-engaging area of imple-ments carried by the primary unit.  As a consequence, the turning radius of the train is decreased; the primary unit is better able to follow undulating terrain, thereby main-taining a more consistent working depth for its implements; and vertical loads transferred back from the primary unit to the intermediate unit are lessened, thereby reducing wear on its wheels and associated running gear.
Patent CA-1199492-A (CA)
Inventor: LOWE HENRY E JR
IPC: G09B29/04
Filed: 1982-06-30
Granted: 1986-01-21
Abstract: Abstract of the Disclosure A method for plotting and disseminating informa-tion on the paths of violent storms, which can be used to accurately and quickly describe the affected region in a manner easily comprehended by the residents of the region. A map is provided with a grid system consisting of inter-secting, generally vertical and horizontal columns and rows, dividing the area into subregions.  Each row and each col-umn has an identifying designation, and each subregion of the map has a distinct designation including the designa-tions for the row and the column in which it is located. A weather bulletin for an area includes reference to the designations for the subregion involved. 13.
Patent CA-1187006-A (CA)
Inventor: HIRAIWA KAZUYOSHI
IPC: F16H48/30
Filed: 1982-08-27
Granted: 1985-05-14
Abstract: TITLE OF THE INVENTION     "FOUR-WHEEL VEHICLE DRIVE SYSTEM"         ABSTRACT OF THE DISCLOSURE      A four-wheel vehicle drive system comprising an engine having an output shaft in a lateral direction of the vehicle, a power transmission gear unit including input and output shafts in lateral directions of the vehicle, a final reduction gear rotatable about an axis parallel with the transmission input and output shafts and adapted to be driven by the transmission output shaft, a main transaxle casing having enclosed therein the transmission gear unit and final reduc-tion gear, an auxiliary transaxle casing secured to the main transaxle casing, a central differential gear assembly en-closed within the main transaxle casing and including a differential gear housing rotatable with the final reduction gear and two output members enclosed within the differential gear housing and rotatable at different speeds, a first wheel drive gear unit enclosed within the auxiliary transaxle casing and comprising a differential gear assembly connected to a one pair of road wheels and including an input member rotatable with one of the two output members of the central differential gear assembly, intermediate gear means including an input gear rotatable with the other of the two output members, a second wheel drive gear unit comprising a differential gear assembly connected to another pair of road wheels, and right-angle power transfer gear means to transmit driving power from the intermediate gear means to the the second wheel drive gear unit in a fore-and-aft direction of the vehicle.
Patent CA-1186982-A (CA)
Inventor: MCCLENAHAN DAVID H
IPC: B29C70/22
Filed: 1982-09-03
Granted: 1985-05-14
Abstract: ABSTRACT     A graphite fiber reinforced laminate structure capable of withstanding lightning strikes is disclosed.  The laminate is comprised of at least one ply of bonded graphite fibers with metal wire or metal coated filament woven therein in the warp and fill directions to increase the capability of the laminate to withstand lightning strike currents without significant damage.
Patent CA-1198437-A (CA)
Inventor: KARRER FRIEDRICH
IPC: C08L101/00
Filed: 1982-10-13
Granted: 1985-12-24
Abstract: N-Substituted polyalkylpiperidine-4-spirooxazolidones Abstract of the Disclosure Compounds of the formulae Ia and Ib   (Ia)                 (Ib) wherein n is 1 or 2, R1 is an aliphatic or aromatic acyl radical, carbamoyl radical or -CH2CN, and R2, R3, R4 and R5 are as defined in claim 1, have a much lower basicity than corresponding known compounds, in which R1 is hydrogen or a hydrocarbon radical, but have at least as good a light stabilising action as the known compounds. This is a substantial advantage for specific substrates.