baber/WOPTO huggingface dataset:
Patent CA-1162226-A (CA)
Inventor: TACKLIND THOMAS A
IPC: G01D15/06
Filed: 1980-09-08
Granted: 1984-02-14
Abstract: ABSTRACT   An electrographic recorder including a unitary writing, developing and driving assembly comprising a precisely machined frame member to which is secured in accurate alignment a writing head positioning block, a developing fountain and a drive motor and roller. The assembly is attached to a support chassis for storing and feeding a supply of record bearing material so that the mounted components are properly positioned when acting on the record bearing material.
Patent CA-1138346-A (CA)
Inventor: RIBI VALENTINO
IPC: B62K25/24
Filed: 1980-12-01
Granted: 1982-12-28
Abstract: ABSTRACT:           The suspension system for a motorvehicle wheel, particularly for a motorcycle wheel, comprises two upright swinging arms disposed in a plane parallel to the plane of the wheel     and which are pivoted at their upper ends to a supporting structure  of the  vehicle and at their lower ends to a wheel-carrying element which through a supporting structure of the vehicle and at their lower ends to a wheel-carrying element which through a prolongation   extends forward or backward beyond the two pivotal connections between the two swinging arms   and the wheel-carrying element.  The wheel--carrying element, and the wheel axle is located on an ideal straight line passing through the pivotal connections of the two swinging arms to the wheel-carrying element, or slightly above or below the said straight line.  A shock absorber associated to resilient means, is pivoted by its upper end to the supporting structure or to one of the swinging arms, and by its lower end to the wheel-carrying element, at a position  located below the said ideal straight line, within an area substantially included between the median perpendicular to the segment bet-ween the pivotal connections of the two swinging arms  to the wheel-carrying arm and the median perpendicular to the segment between the axle of wheel and the pivotal connection of the swinging arm which is nearer to the wheel axle,  to the wheel-carrying arm.
Patent CA-1141739-A (CA)
Inventor: SEVRENCE WARREN E
IPC: F16L5/00
Filed: 1980-12-19
Granted: 1983-02-22
Abstract: ABSTRACT      A two-piece anchorage device for locating a cable conduit in a wall opening includes a tubular body piece having a main body portion, a collar and an extension adapted to extend through the wall opening.  The collar abuts a face of the wall.  An anchor clip piece formed with tabs or stops engageable in a circumferential groove in the extension and with a plurality of depressible prongs engageable with the other face of the wall retains the tubular body portion in the opening.
Patent CA-1149223-A (CA)
Inventor: SMITH THOMAS M
IPC: B65C1/00
Filed: 1981-01-16
Granted: 1983-07-05
Abstract: Docket 2561 CORELESS PRESSURE SENSITIVE LABEL SUPPLY ROLL                    Abstract of The Disclosure A coreless supply roll of pressure sensitive labels includes an elongated paper carrier web which has a release coating on one side and is dye cut to provide longitudinally spaced feed holes adapted to re-ceive a tooth feed wheel of a label printing and applicating device. The coated side of the carrier web supports a label web which is releasably attached to the carrier web by pressure sensitive adhesive and is dye cut to define distinct labels adapted to be successively printed and peeled from the carrier web within the device. The carrier web has an inner wrap or convolution which defines a center opening for the roll, and the inner convolution has a first end section which is folded back over a radially underlying second end section. A spot of permanent adhesive bonds the uncoated side of the first end section of the carrier web to a radially overlying portion of the uncoated side of the carrier web to pro-vide the composite web with a positively connected end loop.
Patent CA-1157051-A (CA)
Inventor: REBSDAT SIEGFRIED
IPC: C07C29/88
Filed: 1981-01-16
Granted: 1983-11-15
Abstract: Abstract of the disclosure:      Ethylene oxide and water are reacted in a reactor and the reaction product is subjected to distillation in a plurality of distillation columns, in the first columns water and components having a boiling point below that of monoethylene glycol and higher ethylene glycols, if any, being distilled off.  To obtain extremely pure monoethylene glycol alkali metal compounds are added at a point between the reactor and the monoethylene glycol distillation column in an amount to adjust the pH of the product entering the latter column to a value of from 7 to 10.  The mono-ethylene glycol obtained in this manner is especially pure and has very low UV absorption values. It is, therefore, especially suitable for the manufacture of polyester fibers.
Patent CA-1181135-A (CA)
Inventor: GOECKLER HEINZ
IPC: H04L27/38
Filed: 1981-02-20
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE         In a receiver for synchronously demodulating real bandpass signals and including circuit elements connected for signals to analytical signals shifting the signals in phase, sampling the signals at the signal element timing rhythm, and interrogating the sampled signals, there is provided a single pair of filters serving to perform both the equalizing and converting functions.
Patent CA-1172565-A (CA)
Inventor: BORIS ALFRED
IPC: A61K31/38
Filed: 1981-04-23
Granted: 1984-08-14
Abstract: Abstract Inflammation of dermal tissues can be  treated by to-pically administering to the affected area an effective amount of a compound of the formula                     I wherein X is -S- or -O-; Y is -CH=, -CH2- or -N=; R is lower alkyl or hydroxy-lower alkyl; R' is lower alkyl, halo, cyano, lower alkylthio, carboxy or lower alkylcarboxy; and z is zero or 1; provided that when Y is -CH2-, R' is bromo and X is -S-; and when Y is -N=, X is -O-; or a pharmaceutically acceptable salt thereof, optionally in conjunction with a compound of the formula                     II   wherein R1 is halogen, hydrogen, lower alkyl or lower alkoxy; R2, R3 and R4 taken independently of each other are hydrogen, lower alkoxy or hydroxy-lower alkoxy and provided that R2, R3 and R4 taken indepen-dently of each other represent at least one oxygenated substituent; or R1, R2, R3 and R4 taken as an adjacent pair is methylenedioxy.      The above active ingredient(s) can be conveniently applied in the form of pharmaceutical compositions compri-sing an effective amount of said active ingredient(s) and a pharmaceutically acceptable carrier for topical admi-nistration, e.g. in the form of gels, creams, lotions, ointments, powders, aerosols, troches and suppositories. Composition containing a compound of formula I or a salt thereof and a compound of formula II are novel per se, i.e. without regard to the nature of the pharmaceutical formulations containing same.
Patent CA-1188223-A (CA)
Inventor: KAPLAN MURRAY A
IPC: A61K31/44
Filed: 1981-05-22
Granted: 1985-06-04
Abstract: ABSTRACT           Organic acid addition salts of the antitumor agent 4'-(9-acridinylamino)methanesulfon-m-anisidide (m-AMSA) are made substantially more water-soluble by addition of nicotin-amide.  Solid dosage form compositions provided by the present invention permit intravenous administration of m-AMSA without the necessity of employing an undesirable non-aqueous vehicle such as dimethyrlacetamide.
Patent CA-1157557-A (CA)
Title: Luminance signal processing circuit
Inventor: D HAUTECOURT ALAIN H
IPC: H04N5/208
Filed: 1981-05-29
Granted: 1983-11-22
Abstract: A B S T R A C T           A luminance signal processing circuit fox a television receiver comprises means for separating a full bandwidth luminance signal into a low pass component and first and second derivative components of the low pass component.  A differential amplifier is responsive to the component voltage signals for developing first and second current mode signals representing in phase and 180° out of phase combinations of the low pass and second derivative components.  The levels of the second derivative components of the first and second current mode signals are selectively adjusted by a peaking signal processor for developing related third and fourth current mode signals whose amplitudes are also selectively adjusted by a picture signal processor for developing an output luminance voltage having selectively controlled contrast and peaking components.  A peak white limiter is responsive to white going portions of the second derivative components of the third and fourth current mode signals for automatically causing a corresponding reduction in the level of the output luminance voltage.  Finally, a single supply of DC potential is coupled to the picture signal processor for supplying the bias energy from which the first, second, third and fourth current mode signals are derived.
Patent CA-1160736-A (CA)
Inventor: LEE RONALD B
IPC: H04N9/78
Filed: 1981-06-17
Granted: 1984-01-17
Abstract: CCD COMB FILTER AND DEMODULATOR           ABSTRACT OF THE DISCLOSURE     A color demodulation and comb filtering system is described for use in a color television receiver.          The system includes a pair of charge coupled devices (CCD's) which each receive a filtered video signal and which develop outputs which are delayed, one from the other, by one horizontal line interval.  Both devices are clocked at the color subcarrier frequency to develop outputs which include demodulated color and luminance components.  The outputs of the two CCD's are combined in a summer, the output of which includes demodulated color components from which luminance components are eliminated.
Patent CA-1153223-A (CA)
Inventor: GREEN TALMAGE O
IPC: B25B23/142
Filed: 1981-07-31
Granted: 1983-09-06
Abstract: ABSTRACT OF THE DISCLOSURE   In accordance with the teachings of the present invention, the torsion measuring principle has been embodied in the conventional type lever arm wrench with minimum friction, lag, free play,  and maximum  translation of the  relative twist of the load carrying member. This has also been accomplished in conjunction with presetting torque load indicator instrumentalities which preclude errors and variations in reading and interpreting the usual indicators in all conditions of use. Torque measurements are possible, therefor, with a negligible error factor and nut turning operations are accurately measured under all conditions and capacities irrespective of human error and the position of applied force along the lever arm for effecting the turning operation.
Patent CA-1171760-A (CA)
Inventor: MIYAWAKI UICHI
IPC: B23D61/12
Filed: 1981-08-11
Granted: 1984-07-31
Abstract: Abstract:    A crosscut saw has a series of sawteeth spread apart by a predetermined chip clearance.  A selected number of such teeth interspersed along the length of the saw are subsequently modified to have their chip clearance reduced, either to zero or at least to a value less than that of the unmodified teeth.  The result is a saw that, when cutting a wooden workpiece, avoids formation of a projection between the teeth, with consequent improved performance.
Patent CA-1161381-A (CA)
Inventor: DAVINO ARTHUR A
IPC: C07K5/072
Filed: 1981-09-01
Granted: 1984-01-31
Abstract: Case 2148/2 PROCESS FOR ESTERIFICATION OF .alpha.-L-ASPARTYL-L-PHENYLALANINE Abstract of the Disclosure A process for selectively esterifying .alpha.-L-aspartyl-L-phenylalanine to the corresponding alkyl esters using a proteolytic enzyme with specific esterase activity is described. The process is carried out in an aqueous-alcohol medium in which the alcohol concentration is sufficient to reverse the esterase activity. The .alpha.-L-aspartyl-L-phenylalanine alkyl esters so produced are useful as artificial sweeteners.
Patent CA-1175334-A (CA)
Inventor: KOEPKE RONALD E
IPC: B29C61/02
Filed: 1981-11-26
Granted: 1984-10-02
Abstract: METHOD OF PRECONDITIONING PLASTIC LAMINATE SHEETS                       ABSTRACT OF THE DISCLOSURE A preconditioning process for high pressure plastic laminate sheet material virtually eliminates problems with cracking when used in a composite structure such as a door. The process includes drying and shrinking of the sheets in order to reduce moisture content prior to adhesively bonding to a subtrate. The sheets are directed through a hot air dryer and thereafter bonded to a substrate such as a door core.
Patent CA-1197364-A (CA)
Inventor: KANEMITSU YUKIO
IPC: F16H55/44
Filed: 1981-12-09
Granted: 1985-12-03
Abstract: Abstract of the disclosure Improvements in a method of making a poly-V pulley made of a metal plate which has V-shaped poly-V grooves formed in a cylindrical flange wall of a cup-shaped blank by the application of pressing, compression and finishing processes thereto.  More particularly, the improvements reside in the compression process in which, with the opening end of the flange wall of a cup-shaped blank fittingly held by a fitting groove which is formed in an upper peripheral edge of a lower rotary pressing form and has a slope with a  predetermined upward inclination in the radially inward direction toward the center of the form, auxiliary rollers are pressed into groove valleys of the corrugated wall of the blank, and the blank is then axially compressed while rotating the blank, thereby to convert the corrugated wall into a grooved wall having therein a series of V-shaped crests and valleys.
Patent CA-1175039-A (CA)
Inventor: OELKE ERWIN S
IPC: E21B10/24
Filed: 1982-02-08
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE      A two-stage vent cap type pressure relief valve for a rock bit is disclosed that relieves low pres-sure gases in a first stage and higher pressure gases in a second stage.
Patent CA-1196238-A (CA)
Inventor: ISHIDA TOKUZI
IPC: F02B31/00
Filed: 1982-02-15
Granted: 1985-11-05
Abstract: ABSTRACT OF THE DISCLOSURE      An air-fuel mixture intake construction for an internal combustion engine comprises a primary intake system for supplying an air-fuel mixture under a full range of engine loads, a second-ary intake system for supplying an air-fuel mixture under medium and high engine loads, and an induction passage having one end opening into a secondary intake passage immediately upstream of a secondary throttle valve disposed therein, and the other end opening immediately upstream of an intake valve for a combustion chamber.  The open end of the induction passage in the secondary intake passage is spaced inwardly from an inner wall surface of the secondary intake passage to prevent fuel in liquid form from flowing into the induction passage from the secondary intake pas-sage.  According to another embodiment, a plurality of induction passages are provided respectively for combustion chambers and connected to a common passage which communicates with primary intake passages immediately downstream of a primary throttle valve and also with a slow fuel supply passageway in the secondary in-take system.  The induction passages comprise pipes opening into secondary intake passages, respectively, immediately upstream of secondary throttle valves.  When the engine operates, the in-duction passage ejects air or an air-fuel mixture into the com-bustion chambers at high speeds to thereby form swirls therein for promotion of fuel combustion.  With fuel supplied continuously from the slow fuel supply passageway into the induction passage, there is no danger for vapor lock to take place within the slow fuel passageway.
Patent CA-1198625-A (CA)
Inventor: CZULAK JOZEF
IPC: A23C19/064
Filed: 1982-05-10
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure describes a method of manufacturing cheese with a substantially reduced fat content including the steps of inoculating a batch of milk of a fat content of 0.3 to 1.5% with a normal cheese starter culture together with a culture of Lactobacillus bulgaricus and Streptococcus thermophilus.  This produces the required flavour and gives rapid fermentation of lactose.  A culture of Lactobacillus casei assists in hydrolysis of protein.
Patent CA-1202284-A (CA)
Title: Lanterns for area lighting
Inventor: HENRY IVOR C
IPC: F21V7/00
Filed: 1982-08-13
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE      The invention provides a lantern for an area light, particularly one having a cut-off light distribution.   A central area of a transparent or transluscent bowl of the lantern has in alternation externally facing reflecting prisms and flats.   There are sufficient flats to transmit at least one third of the vertical light and sufficient proportion of prisms to provide a completely flashed prism bank at the direction of peak intensity which is preferably 60°- 65° from the vertical. The prism bank controls the vertical light, so that the intensity in a vertical 60° cone does not exceed 80% of peak intensity, more efficiently than internal prisms.  The flats have the additional advantage of facilitating ease of cleaning.
Patent CA-1176672-A (CA)
Title: Heat releasable assembly of members connected by a  fusible alloy
Inventor: TIHANYI GEORGE
IPC: B23K1/19
Filed: 1982-09-23
Granted: 1984-10-23
Abstract: HEAT RELEASABLE ASSEMBLY OF MEMBERS CONNECTED BY A FUSIBLE ALLOY            Abstract of the Disclosure In an overload heat coil assembly for overload protectors in telecommunications systems, a copper rod is positioned in the bore of a brass sleeve, an annular gap between rod and sleeve being filled with a fusible alloy, which melts and permits relative axial movement between rod and sleeve on overloads.  Problems exist in obtaining good bonding between the fusible alloy and the copper rod and brass sleeve, because of rapid oxidation which occurs on copper and copper containing metals.  By plating the rod and sleeve with a particular bright acid tin, over bright acid copper, plated in temperature controlled solutions, good bonding is obtained with undesirable affects of the fusible alloy by this tin plating.                             - i -
Patent CA-1182727-A (CA)
Inventor: GOODHUE CHARLES T
IPC: G01N33/92
Filed: 1982-10-12
Granted: 1985-02-19
Abstract: Abstract of the Disclosure Methods, compositions and elements for the analysis of total cholesterol in aqueous fluids con-taining cholesterol and cholesterol esters are dis-closed.  Cholesterol esters in the fluid samples are first converted to cholesterol by:          (a)  contacting a sample of the fluid with sufficient amounts of lysolecithin and an enzyme exhibiting lecithin:cholesterol acyl transferase (LCAT) activity to convert substantially all the choles-terol esters to cholesterol in the sample, and (b) removing cholesterol from the aqueous fluid other than by conversion to cholesterol esters.          The total cholesterol is quantitatively determined by measuring the amount of the removed cholesterol.  For example, the amount is measured gravimetrically or by converting the cholesterol to a detectable product.
Patent CA-1187356-A (CA)
Inventor: SARICH TONY R
IPC: F02M69/08
Filed: 1982-12-30
Granted: 1985-05-21
Abstract: -1a-ABSTRACT    A liquid fuel supply for an internal combustion engine wherein the fuel is circulated in a closed circuit including a fuel reservoir and a fuel metering device, delivering the fuel from the metering device to the engine by admitting compressed air to the metering device, the compressed air being supplied by a compressor that draws air and fuel vapour from the fuel reservoir. The residual gas in the metering device being entrained in the circulating fuel and returned to the fuel reservoir.
Patent CA-1188326-A (CA)
Inventor: DEXHEIMER EDWARD M
IPC: C08G65/26
Filed: 1983-02-08
Granted: 1985-06-04
Abstract: Abstract of the Disclosure Polyols which are the reaction product of a C2 to C4 alkylene oxide with a ring opened epoxy resin are useful as fiber lubricants having excellent thermal and oxidative stability.
Patent CA-1191756-A (CA)
Inventor: STEVENSON DAVID L
IPC: F02P5/10
Filed: 1983-02-16
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE           A vacuum pressure regulator responsive to the pressure established at a variable source of pressure such as the manifold of an engine to move a valve element in proportion to such pressure to admit air at atmospheric pressure to mix with air at vacuum pressure thereby momentarily reducing the level of vacuum pressure made available for the operation of various vacuum operated devices.
Patent CA-1197313-A (CA)
Inventor: HARTMAN PETER W
IPC: G01S15/10
Filed: 1983-02-23
Granted: 1985-11-26
Abstract: LOAD DETECTING SYSTEM FOR AUTOMATIC         STORAGE APPRATUS             ABSTRACT OF THE DISCLOSURE Apparatus for detecting a load within a preselected bin of an automatic storage rack has a transducer for directing an ultrasonic beam into the bin and for detecting an echo reflected from a load struck by the beam; a digital counter adapted to generate plural bit binary pulses which is started upon initial trans-mission of the ultrasonic beam; and a programmable memory coupled to the counter and programmed to generate a given bin-full output signal upon initial transmission of the beam and to subsequently generate the opposite binary bin-empty output signal if no echo has been detected when the pulses from the counter stored in the memory indicate that sufficient time has elapsed after initial trans-mission for the beam to travel a predetermined distance into the bin and for an echo from a load struck by the beam to return to the transducer.
Patent CA-1199303-A (CA)
Inventor: TONELLI GUIDO A
IPC: A01J5/08
Filed: 1983-03-03
Granted: 1986-01-14
Abstract: Abstract A teat cup for a milking machine is provided with a liner   arranged within the teat cup and with connections         for pulsating vacuum and milk transport vacuum.  The teat cup has also a valve means in its lower part, which valve means is arranged to open and close a connection between the inner of the teat cup and the milk flow line.   The valve means is arranged such that when the valve body is in the position where the connection is open, the through flow for the milk is unobstructed.
Patent CA-1203839-A (CA)
Inventor: CLOUTHIER RICHARD S
IPC: G03G15/02
Filed: 1983-03-14
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE      A copying or printing apparatus has a photo-conductive surface, a charging station to impart an electrostatic charge to at least a portion of the photoconductive surface, an exposure station, a development station and a transfer station followed by a discharge station, at the charging station a charging device in the form of a support surface having a plurality of conductive fibers extending therefrom to a substantially uniform height toward the photoconductive surface is provided and which has a conductor connected to a potential voltage source.
Patent CA-1187793-A (CA)
Title: Vaccine and method of making
Inventor: KASPER DENNIS L
IPC: A61K35/16
Filed: 1983-03-15
Granted: 1985-05-28
Abstract: A B S T R A C T         There is provided a method for preparing gamma globulin from human antisera having specific antibody concentrations of at least 200 µg/ml obtained from the blood of humans previously injected with a Group B specific polysaccharide antigen having a molecular size of at least 5 x 105 and isolated from Group B streptococci, which comprises fractionating said anti-sera to provide a hyperimmune globulin fraction useful in immunization against Group B streptococci.