baber/WOPTO huggingface dataset:
Patent CA-1119456-A (CA)
Inventor: CHANG PEI K
IPC: A23L15/00
Filed: 1978-12-12
Granted: 1982-03-09
Abstract: ABSTRACT      Up to 100% of the milk protein of the mild require-ment (on a dry basis) and up to 75% of the egg albumen requirement of a food composition can be replaced using a whey protein concentrate.  Substantially no change is seen in the food product containing the substitutions. The substitutions can be made at a significant econo-mic advantage.
Patent CA-1100491-A (CA)
Inventor: KAWAMURA KIMIHIDE
IPC: C09B29/33
Filed: 1979-01-12
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE Azo pigments having the formula                         (I)                         (II) wherein X represents hydrogen or halogen atom; n represents an integer of 1 to 4; R1 represents a substituted or unsubstituted aromatic group; R2 represents a moiety of a coupling component which has one coupling site and R3 represents a moiety of a coupling component which has two coupling sites.  The azo pigments can be produced by coupling a coupling component with a diazonium compound of an aromatic amine having the formula                         (III) wherein X, n and R1 are defined above.
Patent CA-1095794-A (CA)
Inventor: MILLIGAN ORLEY B
IPC: F24B1/02
Filed: 1979-02-16
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE A horizontally elongated hollow body constructed of heat resistant material is provided and closed at its opposite ends by means of upstanding end wall structures.  The body includes a flue gas outlet centrally inter-mediate the opposite ends thereof and one end wall structure includes an access opening with which a closure door, shiftably supported from the corresponding end of the body, is operatively associated for movement between an open and closed positions relative to the access opening. The door and the opposite end wall structure of the body each include combustion air inlet structure for admitting combustion air into the interior of the body and structure is provided for variably throttling the inflow of combustion air.  The flue outlet opens outwardly of an upper portion of one longitudinal side of the body and the other longitudinal side of the body defines a viewing aperture therein closed by a transparent heat resistant panel.  The hollow body is supported atop a pedestal and the combustion air inlet means at opposite ends of the body are disposed at different elevations.  Further, the cross-sectional area of the flue gas outlet is considerably greater than the cross-sectional area of the combined combustion air inlet structure, whereby combustion air is jetted into the opposite ends of the body at different elevations for enhancing more complete combustion of combustible materials and gases within the hollow body.
Patent CA-1121860-A (CA)
Inventor: SCHEIDLER RALPH E
IPC: H02J7/24
Filed: 1979-02-23
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE The voltage regulator includes a voltage regulation el-ectric circuit stage, an output electric circuit stage and an optic coupler connecting but electrically isolating said sta-ges.  The input of the voltage regulation stage is connected to a battery and/or directly or indirectly to the power out-put terminal of a direct current alternator or generator and the output of the voltage regulation stage is connected to the light emitting diode of the optic coupler the phototransistor of which is connected to a transistor switch in the output el-ectric circuit stage which functions to connect the field win-dings of the alternator or generator to the same battery or to another battery in series with said battery, and/or to the power output terminal of the alternator or generator.  When employed with series-connected batteries and the dual voltage control described in applicant's earlier patent No. 4,041,363 the input of an electronic on-off timer may be connected a-cross the lower voltage battery of the series with the out-put of the timer connected to,the voltage regulation stage to turn the latter on and off on a predetermined timed se-quence.
Patent CA-1123772-A (CA)
Inventor: MASOLOGITES GEORGE P
IPC: C10L9/00
Filed: 1979-04-11
Granted: 1982-05-18
Abstract: PROCESS FOR REMOVING SULFUR FROM COAL ABSTRACT OF THE DISCLOSURE A process for reducing the sulfur content of coal comprising: (1) contacting an aqueous slurry of coal-oil agglomerates at elevated temperature with oxygen; and (2) recovering coal-oil agglomerates wherein the coal has reduced sulfur content.
Patent CA-1123285-A (CA)
Title: Combustion process for liquid fuel and burner for its  use
Inventor: LE MER JOSEPH
IPC: F23D11/44
Filed: 1979-05-11
Granted: 1982-05-11
Abstract: The burner is provided with a hollow vaporizing body, with a combustion initiating means, with heating means for starting up and with means for applying a method of burning, comprising the distinct and successive three phases: (a) vaporization of the liquid fuel protected from the flame, (b) mixing of the vaporized fuel obtained in phase (a), with a combustion supporter such as air, in a special chamber, protected from the flame, (c) combustion of the mixture obtained from phase (b), in a suitable zone, separate from the vaporizing and mixing zones.
Patent CA-1079409-A (CA)
Inventor: KAWAGOE HIROTO
IPC: H01L21/70
Filed: 1979-05-15
Granted: 1980-06-10
Abstract: SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE          COMPOSED OF INSULATED GATE FIELD-EFFECT TRANSISTORS                 Abstract of the Disclosure In a semiconductor integrated  circuit device composed of insulated gate field-effect transistors, the improvement comprising the facts that the insulated gate field-effect transistors having gate insulating films of substantially equal thicknesses are arranged on a principal surface of a semiconductor substrate in the shape of a matrix, that gate input columns of the transistors are formed of polycrystal silicon layers, and that some of the transistors are made the enhancement type, while the others are made the depletion type.  Further, the respective transistors are formed by the self-alignment technique which employs the polycrystal silicon layers as a diffusion mask, and the depletion type transistors are formed by implanting impurity ions opposite in the conductivity type to the substrate into selected areas of the surface of the substrate.  Thus, a read only memory in a MOS-IC chip has its occupying area reduced remarkably.
Patent CA-1097249-A (CA)
Inventor: CULP HARRY L
IPC: B65G45/00
Filed: 1979-05-22
Granted: 1981-03-10
Abstract: Abstract of the Disclosure A new rotary cleaning device especially suited for cleaning dirt and debris from conveyors consists of one or more pluralities of T-shaped members mounted around a central mandrel with the cross-bars touching the mandrel exterior surface and providing respective circumferentially-extending shoulders spaced from the mandrel face. The mandrel is provided with radially-extending apertured plates between which the T-shaped members extend, the plate apertures receiving retainer bars which engage the shoulders of the T-shaped members.  The assembly is locked together by axially movable wedges inserted between each retainer bar and the edge of the aperture through which the bar passes.  Preferably the cleaner members are integral T-shaped pieces of resilient material, such as neoprene.   Each wedge has a step face to determine its maximum insertion into the respective aperture.
Patent CA-1132906-A (CA)
Title: Low volume equine anthelmintic feed  additive
Inventor: GAY JOHN C
IPC: A61K31/395
Filed: 1979-05-29
Granted: 1982-10-05
Abstract: ABSTRACT OF THE DISCLOSURE Equine feed additive comprising particles of an equine anthelmintic compound having an effective dosage rate at or less than about 20 mg/kg of body weight dispersed in an inert liquid carrier, the amount of anthelmintic in the dispersion being sufficient to assure a paste-like consistency.
Patent CA-1101760-A (CA)
Inventor: THORSELL ROLAND H
IPC: B27B27/10
Filed: 1979-05-31
Granted: 1981-05-26
Abstract: ABSTRACT              SELF-ALIGNING FENCE FOR RADIAL ARM SAW      A radial arm saw has a vertical rotational axis which is displaceable from the plane of the work fence through predet-ermined distances.  A mechanism is provided through which the work fence will be automatically shifted on a linear path in response to angular rotation of the radial arm saw about its vertical axis of rotation through a distance proportional to the degree of angular rotation.  The mechanism includes a carriage and linear slide arrangement for the work fence and a proportional cam actuator for the carriage on a turntable of the radial arm saw.
Patent CA-1131019-A (CA)
Title: Exhaust hood apparatus for use with tilting  furnace
Inventor: MEYERS LEO J
IPC: C21C5/40
Filed: 1979-06-13
Granted: 1982-09-07
Abstract: Abstract The exhaust hood above a metallurgical furnace, where the furnace has an open top and is  supported to move in a vertical arc beneath the hood from an upright position to tilt in  one  direction  to a  charging  position and  in  the  other direction to a tapping position, terminates in an opening which is usually circular and of a diameter such that it may receive gases  and  dust  from  the  open  top of  the  furnace when the furnace is tilted to one side or the other, as well as when it is vertical. A frame structure supported above the opening in the hood and arranged to be shifted horizontally relative to the hood has a panel suspended therefrom with operating means on the frame for swinging the panel in a vertical arc from a storage position where it is removed from the space between the top of the furnace and the hood downwardly to a level below the open end of the hood and then upwardly against the bottom of the hood to close the greater portion of the bottom of the hood and leave but a segment of the bottom open. Another operating means  selectively moves  the  frame  relative  to  the hood  to determine which one of two segments to the right or left of the vertical axis about which the furnace tilts will be open. The panel is preferably comprised of louvers which are closed when the panel is in an operating position against the open end of the hood but which open when the panel is being moved through its arc of travel between an operating position against the bottom of the hood to its inoperative or storage position to thereby discharge from the panel accumulated dust and perhaps other solids.
Patent CA-1127231-A (CA)
Inventor: FAIRCHILD HAROLD W
IPC: A01D34/78
Filed: 1979-06-18
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed herein is a lawn mower comprising a grass bag and chute, and a grass discharge cover, and an internal combustion engine having operation regulated by an electronically controlled C.D. ignition and interlocking shut-off system.  The system includes a charge capacitor, an ignition coil including a primary winding having a first terminal connected to the charge capacitor and having a second terminal, the ignition coil including a secondary winding which fires a spark plug to operate the engine when the charge capacitor discharges through the primary winding.  The system also includes a thyristor having an anode connected to the second terminal of the primary winding, and having a cathode and a gate, the thyristor being rendered conductive when a trigger pulse is applied to the gate to allow discharge of the capacitor through the primary winding, and a trigger coil having a first end connected to the thyristor cathode and a second end, and being adapted for generaling trigger pulses applied to the thyristor gate.  The system also includes a plurality of interlocking switches normally closed during engine operation and connected in series relation between the trigger coil second end and the thyristor gate, each of the switch means being selectively movable to an open position to interrupt current flow and prevent applica-tion of a trigger pulse from the trigger coil to the gate.  At least one of the switches moves to an open position to prevent engine operation when one of the grass bag and chute, or the grass discharge cover, is not installed in a proper position on the lawn mower.
Patent CA-1131079-A (CA)
Inventor: OGAWA HIROSHI
IPC: G11B5/738
Filed: 1979-07-13
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE A magnetic recording material and, more particularly, a high density magnetic recording material is disclosed having an aromatic polyamide support in which the adhesion between the support and the magnetic recording layer is improved by an undercoating of an alcohol-soluble polyamide resin.
Patent CA-1159682-A (CA)
Inventor: SATO HIDEO
IPC: C22C14/00
Filed: 1979-08-31
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE        An alloy for use as a substrate of an electrode for use in electrolysis, the alloy comprising (1)   titanium and (2)   0.05 to 10% by weight of (a) tantalum and (b) niobium, zirconium or mixtures thereof, where the tantalum is present in an amount of 0.01 to 9.99% by weight, with each % by weight being based on the weight of the alloy.  The alloy can additionally contain (3)   0.001 to 1.5% by weight of at least one platinum-group metal selected from the group consisting of platinum, iridium, rhodium, ruthenium, palladium and osmium, with the % by weight being based on the weight of the alloy.  The alloy of this invention is an excellent material to prepare a cor-rosion-resistant electrode substrate.
Patent CA-1140000-A (CA)
Inventor: HANSEN GUENTER
IPC: B63B25/04
Filed: 1979-09-13
Granted: 1983-01-25
Abstract: O.Z. 0050/033434 Abstract of the disclosure:    Bulk loads in motor coast-ers and ocean-going vessels can be secured against shift-ing as a result of listing or pitching, by consolidating the surface layer of the trimmed bulk material by bonding the individual particles with a binder.
Patent CA-1142712-A (CA)
Inventor: WIGGINS ALLAN A JR
IPC: D06P7/00
Filed: 1979-09-18
Granted: 1983-03-15
Abstract: ALLAN A. WIGGINS, JR.   for CONTINUOUS CONDITIONING AND TEXTURIZING SYNTHETIC YARN TO PRODUCE A PRODUCT YARN HAVING SUBSTANTIAL LATENT SHRINKAGE                 Case No.  981 Abstract of the Disclosure A process is provided in which partially oriented synthetic yarn such as partially oriented polyester yarn is fed continuously first to and through a bath of a liquid con-ditioning agent such as a dye, then to a first heated roll and then to a second heated draw roll to draw the partially oriented yarn, then to a texturizer and then to a takeup roll, all in one continuous operation, to produce a con-ditioned and texturised yarn product possessing about 12% to about 30% latent shrinkage.  Also provided is a novel process for dyeing undrawn, partially drawn or fully drawn synthetic yarn.
Patent CA-1122327-A (CA)
Inventor: KRIEG MICHAEL L
IPC: G06K15/00
Filed: 1979-11-14
Granted: 1982-04-20
Abstract: APPARATUS FOR SETTING PROPORTIONAL MARGINS BASED UPON THE WIDTH OF A SCANNED SHEET OF PAPER                             Abstract In a typewriter environment, a carrier mounted sensor for calculating the width of a sheet of paper on the platen and for thereafter setting-up proportional margins for that sheet of paper.  In addition to supporting the sensor, the carrier supports the printhead and associated apparatus for detecting the position of the carrier relative to the platen at each escapement position of the carrier.  The sensor starts its scan at the extreme left position of the carrier and senses the left edge of the paper at a transition from dark (the platen surface)-to-light (the sheet of paper).           This transition point is detected and stored.  The carrier continues its rightward scan and the right edge of the sheet of paper signals a transition from light-to-dark.           This position is detected and stored.  The carrier and sensor continue scanning to the right for a specific distance to eliminate errors that are caused by dark areas on the paper that prematurely trigger light-to-dark transitions.           At the end of the scan, the recorded distances yield the width of the sheet of paper and from this recorded width margins equal to a certain proportion of the total recorded width of the sheet of paper are set.
Patent CA-1135189-A (CA)
Inventor: POYSER ROBERT H
IPC: A61K31/165
Filed: 1979-11-15
Granted: 1982-11-09
Abstract: ABSTRACT     Analgesic tablets which comprise an analgesic Medicament and metoclopramide or an acid addition salt thereof, the weight ratio of analgesic to metoclopramide or acid addition salt thereof lying in the range of 50:1 to 250:1, and a process for their preparation.
Patent CA-1123391-A (CA)
Title: Clamping closure for the releasable  joining of the locking strip of cases,  writing cases and the like
Inventor: SCHMIDT GUENTHER
IPC: A45C13/10
Filed: 1979-11-15
Granted: 1982-05-11
Abstract: CLAMPING CLOSURE FOR THE RELEASABLE JOINING OF THE LOCKING STRIP OF CASES, WRITING CASES AND THE LIKE                     ABSTRACT Clamping closure for the releasable joining of a closing strip of cases, writing cases and the like, with the main body of structures of this type.  A lower part has a spring and an upper part is provided, which is in releasable locking engagement with the spring when the two parts are pressed together.  The lower part is in the form of a base plate provided with two grooves arranged on a circular circumference and including two webs in opposition to each other, a cap equipped with two protrusions corresponding to the two grooves and joinable with the base plate by press-ing the projections into the grooves, the cap also being slit in the area of the webs and otherwise having a partially cylindrical circumference, a slit annular spring with two opposing circumferential shoulders, which in the areas of the webs springingly protrude over the external periphery of the cap in a radial direction while the upper part has a clamping plate with a circular orifice essentially corresponding to the external diameter of the cap.  The edge of the orifice facing the lower part defines an annular shoulder to depress the circumferential protrusions of the annular spring and to lock between the protrusions and the base plate.
Patent CA-1118023-A (CA)
Inventor: BRADLEY CHARLES D JR
IPC: F16C11/06
Filed: 1979-11-22
Granted: 1982-02-09
Abstract: Inventor:     Charles D. Bradley Title:       SPHERICAL BEARING ASSEMBLY WITH STRESS RELIEF                 ABSTRACT OF THE INVENTION A spherical bearing adapted for use in rod end connections and the like, characterized by an outer race member having opposite faces and a concave spherical inner race surface, and a ball-like inner member within the outer race member having a complementary convex spherical outer bearing surface. At each face of the outer race member is a pair of diametrically opposed segmental slots. The diametrically opposed slots in each face are in alignment with the slots of the other and extend transversely partially through the housing with transversely opposed slots being separated by an annular contact band which maintains substantially constant side clearance between the inner member and outer race member thereby to prevent the development of high stress concentrations in the outer race member during loading. In use, the opposed slots are necessarily aligned substantially at right angles to the line along which the bearing is subjected to loads.
Patent CA-1127342-A (CA)
Title: Compositions of chlorinated polyethylene  rubber and nylon
Inventor: CORAN AUBERT Y
IPC: C08L23/28
Filed: 1979-12-05
Granted: 1982-07-06
Abstract: APPLICATION FOR LETTERS  PATENT    FOR COMPOSITIONS OF CHLORINATED POLYETHYLENE RUBBER AND NYLON     ABSTRACT OF THE DISCLOSURE    Thermoplastic compositions are described comprising blends of chlorinated polyethylene rubber and nylon.  Cured compositions in which the rubber is cross-linked are also described.  The cured compositions are either thermoplastic or thermosets depending upon the curing process used in their preparation.
Patent CA-1108823-A (CA)
Inventor: DEEM CALVIN K
IPC: C25B1/24
Filed: 1979-12-06
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE     A liquid solution containing a tri-halide from the halogen group consisting of bromine and iodine is passed in countercurrent flow with fluids containing sulfur compounds, including hydrogen sulfide, within a tower.  The tri-halide solution removes selected sulfur compounds, including hydrogen sulfide, from the fluids and the halide solution is drained from the bottom of a tower for sulfur removal, electrolytic regeneration, and hydrogen release in order that a tri-halide from the electrolytic cell may be returned to the tower for continual removal of sulfur compounds, including hydrogen sulfide.  A portion of the spent halide solution from the bottom of the tower is conducted to a point in the tower above the introduction of the tri-halide solution to prevent the loss of the diatomic halogen.
Patent CA-1142717-A (CA)
Inventor: THEKDI ARVIND C
IPC: F27D5/00
Filed: 1980-01-28
Granted: 1983-03-15
Abstract: CONTAINER FOR BAKING CARBON PRODUCTS                      Abstract of the Disclosure An improved container used in baking furnaces for baking carbon products.  The container has a porous base and porous walls connected to the base.  A porous medium is disposed between the container and the carbon product.  Volatiles and liquid tars released during the baking of the carbon products pass through the porous medium and through the porous container.
Patent CA-1156467-A (CA)
Inventor: SCHERER GEORGE W
IPC: C03C21/00
Filed: 1980-02-25
Granted: 1983-11-08
Abstract: Abstract of the Disclosure In a method for directly drawing a glass optical waveguide or waveguide blank from two or more reservoirs of molten glass wherein a relatively high refractive index glass core member is clad with a relatively low refractive index glass cladding, control over the refrac-tive index variations occurring due to the migration of dopants between the core and cladding is obtained by pro-viding one or more glass diffusion layers between the core and cladding.
Patent CA-1121434-A (CA)
Inventor: MAJOR JEFFREY T
IPC: H02K15/06
Filed: 1980-02-27
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to an improved armature for a four pole wave wound direct current machine and also to a method for winding the armature for such a machine.  A plural turn winding is free formed or wound in place to substantially a final shape with two ends spaced for connection to commutator segments spaced substantially 180° apart on the armature and with at least four  sides defining at least two open turns.          The winding sides are spaced for engaging slots in the armature core which are spaced substantially 90° apart.  The winding is initially free formed and the turns are separated as necessary to insert the winding on the core and to position the winding sides in their assigned slots in the armature core.
Patent CA-1131928-A (CA)
Inventor: GAUER JOSEPH A
IPC: D06F37/40
Filed: 1980-02-27
Granted: 1982-09-21
Abstract: AUTOMATIC WASHER BASKET BRAKE MECHANISM               ABSTRACT OF THE DISCLOSURE         A spin brake and brake release mechanism for an auto-matic washer or other spinning drive mechanism has a pair of brake shoes applied by a spring but released by a rotating cam mechanism.  The brake operating mechanism rotates with the spin basket.  The brake drum is connected to the stationary parts of the machine.  As the release cam rotates, it acts against cam follower areas of the brake shoes to release the shoes from the drum.
Patent CA-1151345-A (CA)
Title: Curable mixtures containing dimethylamino  derivatives
Inventor: ZONDLER HELMUT
IPC: C08G59/50
Filed: 1980-04-08
Granted: 1983-08-02
Abstract: Abstract of the Dlsclosure (Dimethylamine  , l)carboxylic and -carbamic acid esters and (dimethyL   ? alkyl) ethers and ureas are compounds which are especially suitable for use as amine curing agents for polyepoxide compounds. They impart longer curing times to the curable mixtures and thus good processing properties, especially when the mixtures are used as adhesives. In sddition, the mechanical properties are often improved. Further, these compounds afford advantages when used as curing agents on account of their low volatility.