baber/WOPTO huggingface dataset:
Patent CA-1234718-A (CA)
Inventor: MOREHOUSE ALPHA L
IPC: A23D7/005
Filed: 1984-10-26
Granted: 1988-04-05
Abstract: LOW FAT SPREAD                 Abstract of Disclosure Margarine or butter-like spreads of reduced caloric values which involve an edible fat and a low D.E. non-gelling starch hydrolyzate.
Patent CA-1256701-A (CA)
Inventor: KOMATSU ISAMU
IPC: B24B27/00
Filed: 1984-11-06
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE    The grinding robot according to the present invention is, to be more precise, a playback system grinding work robot with which No.1 arm turning around an axis, No.2 arm pivoted on and turning around the head portion of said No.1 arm  and an abrasive tool attached to an axle of the head of No.2 arm are provided, and has epock-making functions which makes it possible to move the abrasive tool automatically and freely to a given direction, and to apply this grinding robot work efficiently to the curved surfaces of the complicated shape workpiece.     Further, the grinding robot under the present invention has a unique table device which is inclinable freely from a horizontal level to a perpendicular position and in conse-quence it is very easy to set the abrasive tool face to face with the workpiece surface and also to control a position and a motion of the abrasive tool because the position of the workpiece fixed on the table is almost unchanged by the aid of linkages when the table is inclined.   Furthemore, the grinding robot under the present invention has an original and unique structure that a hydraulic cylinder is fitted to the head portion of No.2 arm and its ascending and descending motions can be controlled at the time of tool retirement, and that a playback control device functioning at the time of said tool retirement is built in the mechanism.
Patent CA-1239206-A (CA)
Inventor: SCHEDEL JOHN W
IPC: F25B41/06
Filed: 1984-11-13
Granted: 1988-07-12
Abstract: METHOD AND APPARATUS FOR CONTROLLING       REFRIGERANT FLOW IN A REFRIGERATION SYSTEM                ABSTRACT OF THE DISCLOSURE            A water chiller refrigeration system is disclosed having a refrigerant expansion valve which is controlled by an electric digitally operated stepper motor.  The system includes a first temperature sensor for generating an electrical analog signal corresponding with the saturated refrigerant temperature in the evaporator and a second temperature sensor for generating an electrical analog signal corresponding to the temperature of refrigerant entering the compression means of the compressor after having passed in heat exchange relation with the compressor motor.  A microcomputer receives the generated temperature signals and provides a digital output signal to the stepper motor to rapidly and precisely adjust the refrigerant flow from the condenser to the evaporator in accordance with the actual superheat of refrigerant entering the compression means.
Patent CA-1235017-A (CA)
Inventor: PUGLIA WAYNE J
IPC: A23L27/30
Filed: 1984-11-28
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE The sweetness of a chewing gum containing aspartame is stabilized by applying the aspartame into indentations made in the chewing gum surface.
Patent CA-1220040-A (CA)
Inventor: COE THOMAS J NICHOLAS AVENUE G
IPC: E02B1/00
Filed: 1984-12-12
Granted: 1987-04-07
Abstract: ABSTRACT        A laminated ice suppression mat which prevents ice from forming adjacent to objects partially submerged in a body of water subject to natural icing conditions has a laminate of buoyant, thermal insulating  material intimately joined to a larger laminate of a reinforcing material.  A fringe of reinforcing material may become embedded in an ice sheet which forms around the mat and causes the mat to move upward and downward about the object as the ice sheet rises and falls with the changes in water level.
Patent CA-1227349-A (CA)
Inventor: JOHNSON JAMES D
IPC: F16D1/09
Filed: 1985-02-13
Granted: 1987-09-29
Abstract: Abstract of the Disclosure A split, circular flanged bushing for securing driving or driven elements such as sheaves, pulleys, and the like to a rotatable shaft, having an integrally formed key in the center opening of the bushing for insertion in a corresponding keyway in the shaft. The bushing is formed in a sintering operation and increased density is imparted to fillets or junctions between the flange and the outer wall of the body, thereby providing increased resistance to stress fatigue in these critical areas. Fillets between the key and the inner wall of the body are pro-vided to distribute the stress concentration inherent in these areas. 16
Patent CA-1223073-A (CA)
Inventor: SLUIJTER ROBERT J
IPC: H04B14/04
Filed: 1985-03-07
Granted: 1987-06-16
Abstract: ABSTRACT. Digital speech coder with baseband residual coding.  A digital speech coder of the baseband RELP-type (Residual-Excited Linear Prediction) comprises a transmitter (1) having an LPC-analyser (10), a first adaptive inverse filter (11), a decimation lowpass filter (26) for selecting the baseband prediction residue and an encoding-and-multiplexing circuit (17), and a receiver (2) having a demultiplexing-and-decoding circuit (21), an interpolator (27) and a first adaptive synthesizing filter (14). The occurrence of "tonal noises" due to the spectral folding in interpolator (27) is effectively counteracted by arranging prior to the decimation lowpass filter (26) in the trans-mitter (1) a second adaptive inverse filter (28) which with the aid of an autocorrelator (31) removes possible periodi-cy from the speech band residue, and by including subse-quent to the interpolator (27) in the receiver (2) a cor-responding second adaptive synthesis filter (32), which reintroduces the desired periodicity in the excitation signal.
Patent CA-1236580-A (CA)
Inventor: MARTIN ANDREW L
IPC: H04B7/005
Filed: 1985-05-10
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE            A method of characterising a modulated carrier signal comprising: (a)  repetitively sampling at time spaced intervals the in band amplitude dispersion of the signal; (b)  accumulating first counts of numbers of occurrences of respective in band dispersion values over a range of said values; (c)  monitoring a parameter indicative of signal quality of a signal obtained by decoding said modulated carrier signal; (d) accumulating second counts of numbers of occurrences of respective in band amplitude dispersions of values within said range, and which last mentioned in hand amplitude dispersions at least substantially coincide with the value of said parameter crossing a predetermined level; and (e)  dividing the second counts for each said in band amplitude dispersion value by the first count therefor, to obtain respective divided counts each representative of the probability that, at the respective in band amplitude dispersion value, the value of said parameter will cross said predetermined level.
Patent CA-1246461-A (CA)
Inventor: TSUTSUMIKOSHI SHINOBU
IPC: F16H3/08
Filed: 1985-07-23
Granted: 1988-12-13
Abstract: S p e c i f i c a t i o n 1.    TITLE OF THE INVENTION       Power Transmission System for A Vehicle 2.    ABSTRACT OF THE DISCLOSURE An improved power transmission system for use with a light saddle-type vehicle with an internal combustion engine of cross-mounted type has an improved construction such that there are provided a split type crank case adapted to be split generally centrally into two counterparts in the vertical way, an output shaft mounted on the bottome of and extending along a splitting line of the crank case, and a bevel gear transmission disposed intermediate the output shaft and a secondary drive shaft so that the driving power on the secondary drive shaft from the engine may be transmitted operatively to the output shaft through the bevel gear transmission, and/or that there is provided an auxiliary transmission mounted outwardly of an outer bearing means of the transmission housed in the case, and adapted to provide a substantially large overall gear ratio making an increased stage of gear shifting available in the operation of the vehicle, whereby the maneuverability of the vehicle can be improved substantially.
Patent CA-1265893-A (CA)
Inventor: BAILLY JEAN-CLAUDE A
IPC: C08F10/02
Filed: 1985-09-16
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE           Process for the polymerisation of ethylene or the copolymerisation of ethylene and alpha-olefins in a fluidised bed in the presence of a chromium based catalyst The present invention relates to a process for the polymerisation of ethylene or copolymerisation of ethylene and at least one other aplha-olefin, in the gas phase in a fluidised bed reactor, in the presence of a catalyst comprising chromium compounds associated with a granular support comprising a refractory oxide and activated by thermal treatment, which process is characterised in that the catalyst is used in the form of active particles of prepolymer, obtainet by bringing the said catalyst in contact with ethylene, alone, or in a mixture with at least one higher alpha-olefln, in such a way that the prepolymer contains from 4 x 10-5 to 3 milligram atoms of chromium in the catalyst per gram.
Patent CA-1238715-A (CA)
Inventor: POEPPELMAN ALAN D
IPC: G11C29/42
Filed: 1985-09-17
Granted: 1988-06-28
Abstract: FAULT TOLERANT MEMORY            Abstract of the Disclosure A memory array architecture configured in one form with multiple subarrays addressable by row lines, bank select lines and column select lines, arranged so that no two data word bit positions having a common row line also share common bank select lines.  The addition of isolation between the row lines and the row bus combined with the shifting or jogging of the bank select lines in adjacent subarrays ensures that a short circuit or open circuit in a row line no longer effects multiple bits in a common word.  The ability to control the effects of manufacturing defects so that they commonly effect no more than a single bit position within a word makes feasible the use of error correction coding techniques within for example integrated circuit ROM type memories.
Patent CA-1248327-A (CA)
Inventor: BLANCHARD KENNETH L
IPC: C01C1/04
Filed: 1985-09-26
Granted: 1989-01-10
Abstract: ABSTRACT   An ammonia synthesis converter comprised of a single, hot wall, hori-zontal reactor having a plurality of pressure compartments containing thin, slab-shaped, catalyst beds with external indirect heat exchange means for interbed cooling of synthesis gas.
Patent CA-1267715-A (CA)
Title: Axial gas laser
Inventor: WEISS HARDY P
IPC: H01S3/097
Filed: 1985-10-10
Granted: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided an axial gas laser having one excitation tube wherein turbulance is minimized particularly at the inlet and outlet zones; the laser's inlet and/or outlet areas are distributed around the circumference to lead the gas from a radial into an axial direction.
Patent CA-1238224-A (CA)
Inventor: MOLLER JENS G K
IPC: E01C23/16
Filed: 1985-11-13
Granted: 1988-06-21
Abstract: A b s t r a c t An apparatus for applying to a road, run-way or equivalent a point-formed or dotted paint or marking, especially a traffic indication line The apparatus for applying to a road,(1), run-way or equivalent a point-formed or dotted paint or marking (M"), especially a traffic indication line comprises a reservoir (R) containing a supply of highly viscous material (M) to be applied to the road (1) and a nozzle section (10,10') in itself comprising - conduits (11) ending in orifice zones (11',11'') for forming preliminary stages (M') of highly viscous drops and - means (20,20',20") for flinging the drops down into engagement with the road (1). In a mechanical embodiment the orifice zones (11') of the conduits (11) are placed on a cylinder surface (12) and are mutually separated by means of partition walls (13) and the means (20) for flinging the material down into engagement with the road comprise a rotatory shaft (21) and a number of shovel blades (22).     In a pneumatic embodiment the means (30) for fling-ing the drops down into engagement with the road (1) com-prise a plurality of compressed air tubes (20') each leading to an orifice zone (11") and another plurality of tubes (20") leading away from the said zone '11").     These apparatus constitute simple and cheap embodi-ments of an apparatus which effectively flings the mark-ing mass into contact with the road.      (Figs. 2 and 5).
Patent CA-1240221-A (CA)
Inventor: ERIKSSON TORE I
IPC: F23J3/00
Filed: 1986-02-12
Granted: 1988-08-09
Abstract: TITLE OF INVENTION: APPARATUS FOR REGULATING AND CLEANING           AN AIR PASSAGE IN THE WALL OF A FURNACE.     ABSTRACT An apparatus for regulating and cleaning air passages (4) provided in the side-wall of a furnace, such as a soda recovery boiler, and connected to an air box positioned outside said wall, comprises a sleeve member reciprocatably mounted in said air box and insertable into said air passage. The rear opening of the sleeve member connects to and is supported by a hollow section of an elongate holder means which is slidably mounted in the longitudinal direction thereof and extends through the wall of said air box, and which holder means externally of said air box is operatively connected to driving means. The hollowsection of said holder means comprises at least one air inlet. In a first regulating position of the sleeve member said air inlet is within a housing member partially surrounding said hollow section to thereby substantially prevent the admission of air into said air inlet, while in a second, advanced position of the sleeve member said air inlet is at least partially outside the housing member so that air in the air box is permitted to flow through the air inlet into the sleeve member. In a modified embodiment the apparatus comprises a separate air regulating means in the form of a case member which is slidably mounted along and in an encompassing relationship with said sleeve member and holder means.
Patent CA-1250680-A (CA)
Inventor: RICH JONATHAN D
IPC: C08G77/455
Filed: 1986-03-14
Granted: 1989-02-28
Abstract: ORGANOPOLYSILOXANE-POLYAMIDE BLOCK               POLYMERS AND METHOD FOR MAKING               Abstract of the Disclosure Organopolysiloxane-polyamide block copolymers are disclosed which are prepared by reacting an aroylhalide terminated poly(diorgano-siloxane) having an average of about 7 to 2000 chemically combined diorganosiloxy units with an organic diamine such as bisaminosilane.  Optionally, organic polyacid halide can be used in combination with the aroylhalide terminated poly(diorganosiloxane) when reaction is effected with the organic diamine.          These block copolymers are useful as elastomeric adhesives and can be combined with fillers such as glass fibers and carbon black.
Patent CA-1272928-A (CA)
Inventor: LEIGH HAROLD G
IPC: A61B10/00
Filed: 1986-03-25
Granted: 1990-08-21
Abstract: Abstract of the Disclosure A biopsy device for single-handed usage by the medical practitioner for obtaining a specimen of suspected tissue, incorporating a stylet reciprocably movable within a cannula, both the stylet and cannula being fixed at their ends to respective hubs, both hubs being located within a guideway provided within the upper segment of a pistol grip style of hand gripping device, wherein the upper end of its trigger mechanism being operatively associated with the first hub and upon its depressing urging said cannula forwardly of the device, whereby upon initial urging of the device into a suspected portion of the patient's body, and urging the second hub and stylet forwardly thereof, then depressing and holding the trigger mechanism, and withdrawing of the device from the patient, a biopsy specimen is obtained for analysis.
Patent CA-1237707-A (CA)
Inventor: KALLAY ADAM G WILKENSEN ROAD C
IPC: F21V33/00
Filed: 1986-05-26
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention relates to an illuminating device that will create a continuously moving ripple effect on the area illuminated.  The device comprises a patterned endless belt transported on a pair of driven rollers.  One side of the belt is illuminated preferably by a point light source.  As the belt is driven, the patterns on the two sides pass each other in opposite directions.  This creates a rippled light effect.  The device is particularly well adapted for use with an aquarium to simulate underwater, the effect caused by ambient light shining through surface ripple and waves upon the bottom of a body of water.
Patent CA-1223681-A (CA)
Inventor: TSAKANIKAS PETER J
IPC: H04M11/06
Filed: 1986-05-29
Granted: 1987-06-30
Abstract: TELEPHONIC ALPHANUMERIC DATA TRANSMISSION SYSTEM                ABSTRACT OF THE DISCLOSURE               A system      for translating inter-connection supervisory signals, such as TOUCH TONE signals or dial pulses, from a remote telephone set into alphanumeric data.   The system is capable of utilizing any one of a plurality of translation schemes, chosen by the user at the telephone set.          Synthesized speech feedback is provided to the user after entry of each character.  A number of new translation techniques are also disclosed.
Patent CA-1258897-A (CA)
Title: Automatic control system for automobile lights
Inventor: CHANG KWANGLING
IPC: H05B39/00
Filed: 1986-07-23
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE         The control system is for automatic operation of vehicle lights. It has two distinct switching points corres-ponding to two predetermined ambient light levels. The first switching point is for turning on the vehicle lights such as after dusk. The second switching point is for turning off the vehicle lights such as after sun rise. The system is free of the chattering problem in common automatic light controls and it is not affected by slight variations in the ambient light condition. It is simple in structure and can be quickly and easily installed in a vehicle. The system includes a timer to delay its actuation momentarily when it is first energized so as to allow full current from the battery to be used for starting the engine. It also includes a temperature compen-sation to allow for ambient temperature variations, and it also has provision to turn on day-time safety running lights when the vehicle is operated in the day-time.
Patent CA-1246797-A (CA)
Inventor: CAYWOOD STANLEY W JR
IPC: C08L27/16
Filed: 1986-07-24
Granted: 1988-12-13
Abstract: TITLE              FLUOROELASTOMER COMPOSITION            CONTAINING ACCELERATOR              ABSTRACT OF THE DISCLOSURE     A fluoroelastomer composition comprising (a) a fluoroelastomer comprising vinylidene fluoride units and units of at least one other fluorine-containing monomer copolymerizable with vinylidene fluoride, said monomer containing 2-7 carbon atoms and containing at least as many fluorine atoms as carbon atoms, and (b) a phosphonate accelerator for curing the fluoroelastomer having the formula:                     where R, R1 and R2 independently represent an alkyl radical of from 1-8 carbon atoms, a phenyl radical, a phenyl radical substituted with an alkyl group of 1-4 carbon atoms or an aralkyl radical having from 7-13 carbon atoms such fluoroelastomer composition substantially reduces mold fouling during curing.
Patent CA-1273651-A (CA)
Inventor: MARJORAM ROBERT H
IPC: F16F13/18
Filed: 1987-03-31
Granted: 1990-09-04
Abstract: Abstract of the Disclosure The mount preferably includes a decoupler assembly that causes different degrees of damping of relatively large magnitude excitation forces that result in mount compression versus mount extension, and that causes no or only minimal damping of excitation forces of relatively small amplitude.  In a preferred embodiment the mount includes a generally cylindrical double-walled housing having a central portion containing at least part of a first variable volume chamber containing hydraulic fluid, and having an outer portion containing a second variable volume chamber containing gaseous fluid.  The second chamber is of annular shape and encircles at least part of the first chamber.  A rolling diaphragm defining a boundary of at least one of the chambers is formed of elastomeric material having a layer of reinforcing material preferably disposed at an offset location therein.
Patent CA-1270319-A (CA)
Inventor: FERGUSON HUGO S
IPC: B23K11/25
Filed: 1987-06-18
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE  Apparatus and accompanying methods for use therein for measuring and controlling weld indentation during resistance welding operations are disclosed.  During a welding operation, the apparatus measures changes in a distance separating a reference point located on an electrode assembly and a region situated on the surface of the workpiece being welded wherein the region is not substantially indented by the electrode. Specifically, a distance measuring system first establishes the location of the surface relative to the electrode before any welding current is passed through the weld area; the indentation is repeatedly measured by detection of ultrasonic echoes from the surface of the material being welded; such measure-ments are taken at frequent intervals during the current flow period during which the weld is being formed in order to determine on a continuous basis the indentation of the electrode into the surface; the welding power may be terminated when the measured indentation reaches the desired value.  In order to obtain more precise control of the indentation; the rate at which indentation occurs can be measured and the welding power can be changed on a half cycle by half cycle basis to increase or decrease the indentation rate according to a desired indentation program.
Patent CY-1340-A (CY)
Title: Amidines processes for their manufacture pharmaceutical preparations containing them and their use
IPC: A61K31/44
Filed: 1981-03-03
Abstract: Novel amidines, especially N,N'- bridged carboxylic acid amidines of the general formula   <IMAGE> in which R1 represents an aromatic radical, R2 represents optionally esterified or amidated 1-carboxy- lower alkyl, Ph represents optionally substituted 1,2-phenylene and alk represents an aliphatic hydrocarbon radical separating the imino group from the methane group by from 1 to 3 carbon atoms, and their salts, have, inter alia, anti-inflammatory activity and can be used as active medicament substances in pharmaceutical preparations. They are produced according to methods known per se.
Patent DK-116480-A (DK)
Inventor: CHAMBERLEIN T R
IPC: C07D311/22
Filed: 1980-03-18
Abstract: The compounds of the formula:   <IMAGE> (I)  wherein: R1, R2, R3, R4, R5 and R7, which may be the same or different, each represent hydrogen, hydroxy, alkyl or alkoxy of 1 to 6 carbon atoms, amino, acyl or acylamino of 2 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, halogen, or alkoxy of 1 to 6 carbon atoms substituted by phenyl, X is a hydrocarbon chain of 1 to 10 carbon atoms optionally substituted by a hydroxy group, A is oxygen or is absent, Q represents a straight or branched alkylene, alkenylene or alkynylene group of 2 to 6 carbon atoms, and D represents carboxy, 5-tetrazolyl or carboxamido-5-tetrazolyl, and pharmaceutically acceptable salts, esters and amides thereof, are pharmaceutically active, being antagonists of the slow reacting substance of anaphylaxis (SRS-A) or its pathological effects. Pharmaceutical compositions containing the compounds are also described, as well as processes for preparing the compounds.