baber/WOPTO huggingface dataset:
Patent CA-1177538-A (CA)
Title: Capacitive signal coupler
Inventor: LONSETH PALMER
IPC: H02K11/20
Filed: 1981-12-04
Granted: 1984-11-06
Abstract: Case 2746 CAPACITIVE SIGNAL COUPLER ABSTRACT OF THE DISCLOSURE       A capacitive signal coupler for use with a large dynamoelectric machine for coupling signals indicative of corona discharge from the stator bars to a monitor system is combined with an end cap made to fit over the connector extending between two stator bars.  The end cap has a high voltage capacitor encapsulated in its walls.  One lead from the capacitor is fastened to the connector with a screw before the end cap is installed.  The other lead projects from the end cap and is connected to one terminal of a high voltage fuse.  The fuse is secured to the end cap.  The other terminal of the fuse is adapted to be connected to a cable leading to a monitor system.  The coupler is preferably fastened to the lower end of the conductors of a vertical dynamoelectric machine where there is a full range of choice of location in the circuit voltages from line to neutral in two bar steps.  The end cap is epoxy sealed in place to make an installation requiring little more space than the installation of a normal end cap.
Patent CA-1173661-A (CA)
Inventor: STULL EMERSON B
IPC: A01N25/24
Filed: 1981-12-23
Granted: 1984-09-04
Abstract: ABSTRACT OF THE DISCLOSURE      A high positive Zeta potential deposition and retention agent comprising the reaction product of an acidic material and a cationic surfactant, a substantive applied chemical composition comprising the deposition and retention agent and an applied chemical, and the method of making and using the agent and composition.
Patent CA-1167713-A (CA)
Inventor: KESSLER DAVID R
IPC: F02M29/04
Filed: 1982-01-25
Granted: 1984-05-22
Abstract: D-4,891 THROTTLE BODY INJECTION APPARATUS   WITH DISTRIBUTION SKIRT          Abstract of the Disclosure A hollow, truncated cone-shaped distribution skirt is positioned beneath a fuel injector discharging fuel into a throttle bore of a throttle body injection apparatus whereby to divide induction air flow into two flow paths so as to improve the distribution of the air-fuel mixture following through the throttle bore upstream of the pivotable throttle valve therein.
Patent CA-1182274-A (CA)
Inventor: LALANCETTE JEAN-MARC
IPC: C01F5/40
Filed: 1982-03-02
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE     There is provided a process for enhancing the sulfur trioxide and transition metal values contained in the flue gases from the roasting of sulfide-containing ores while recovering the magnesium values contained in asbestos tailings, which comprises a) reacting an excess of asbestos tailings with the acidic rinse waters obtained after scrub-bing the flue gases emitted in the roasting of sulfide-containing ores, said acidic rinse water containing free sulfuric acid, the sulfates of the transition metals con-tained in the starting sulfide-containing ore and solid particulates, whereby there is formed the soluble sulfate of magnesium along with silica gel and after filtering; b) recovering the filtrate containing magnesium sulfate and the soluble sulfates of the transition metals contained in the starting sulfide-containing ore.
Patent CA-1180889-A (CA)
Inventor: KREUZER FRANZ-HEINRICH
IPC: C09K19/40
Filed: 1982-03-05
Granted: 1985-01-15
Abstract: COMPOSITIONS CONTAINING LIQUID-CRYSTALLINE PHASES     Abstract of the Disclosure This invention relates to compositions containing liquid-crystalline phases which comprises a cyclic organopoly-siloxane having mesogenic molecules chemically bonded thereto.
Patent CA-1183572-A (CA)
Inventor: HALE JOHN R
IPC: H01J9/18
Filed: 1982-03-24
Granted: 1985-03-05
Abstract: Abstract of the Disclosure A beading apparatus for an electron gun assembly having a plurality of self-indexing insulating support rods with a plurality of indexing cavities formed in a surface thereof comprises at least two bead blocks. Each of the bead blocks has a beading support surface with a plurality of apertures formed therein.  An indexing pin is disposed in each of the apertures, and each pin  has a reference end which extends beyond the beading support surface and projects into the indexing cavities of the insulating support rods.  A vacuum is applied to the support rods to retain them in contact with the indexing pins.  In a second embodiment, a support foot is used in conjunction with the vacuum to retain the support rods in contact with the indexing pins.
Patent CA-1177273-A (CA)
Inventor: LECLAIR FRANCIS J
IPC: A01N43/70
Filed: 1982-03-25
Granted: 1984-11-06
Abstract: AG-2016 FLOWABLE HERBICIDES Abstract of the Disclosure The invention relates to a water-based, flowable herbicide composition of mixtures of 2-chloro-N-isopropylacetanilide herbicide (commonly referred to as propachlor) and s-triazine herbicides, e.g., atrazine.
Patent CA-1166735-A (CA)
Inventor: RICHARDS JAMES
IPC: H01S3/081
Filed: 1982-03-30
Granted: 1984-05-01
Abstract: ABSTRACT   A laser resonator of the type containing in a cavity a laser rod and polariser and a Q-switch arranged about the axis of a laser cavity wherein total reflectors of the prism type are used at the ends of the cavity, the reflectors being TIR prisms with four reflecting surfaces in each angled one to the other by 45° and the roof lines parallel to the said laser cavity axis.
Patent CA-1194456-A (CA)
Inventor: PFAFF ALAN R JR
IPC: A61F13/53
Filed: 1982-03-31
Granted: 1985-10-01
Abstract: ABSTRACT            The invention addresses problems with liquid absorbent pads having at least about 50% of their absorption capacity represented by water absorbent (including water-soluble or -swellable) material capable of absorbing at least about 5 times its own dry weight of aqueous liquid.  By openings of specified area, present in undulating layer(s) of such absorbent material in specified numbers and total area per unit area of said layer(s), and/or through forming such openings as hinges and displaced flap members for locking the layers of a moving composite together for bending into said undulating configuration, and/or through use of sheath members of material which substantially retain their structural integrity in contact with aqueous liquids, and have open or openable portion(s), pads are formed with both high absorption rate and capacity and/or ready disposability and/or rapid production characteristics, ideally suited for urinary incontinence care and other uses.
Patent CA-1199139-A (CA)
Inventor: ISLEY RALPH E
IPC: C08L21/00
Filed: 1982-04-15
Granted: 1986-01-07
Abstract: NITRILE BARRIER RESINS CONTAINING FILLERS AND PROCESSING AIDS                 ABSTRACT OF THE DISCLOSURE       The physical properties of a nitrile barrier resin, particularly the tensile modulus, heat distortion temperature and processability, are improved by including therein a car-boxylic acid processing aid and an alkaline filler material.          These resins are useful thermoplastic materials which may be modified into containers, pipes, rods, films, sheets, fibers and the like.
Patent CA-1170327-A (CA)
Inventor: DICKIE ROBERT G
IPC: H01R13/58
Filed: 1982-04-20
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a novel cover arrangement for a connector and the end of a cable connected to the connec-tor with a strain relief means provided in the cover arrange-ment.  In accordance with the invention, the size of the strain relief means is made adjustable by the use of inserts so that the cover arrangement is adapted to hold and provide strain relief for a variable number of cable sizes.  The strain re-lief means also includes means for gripping the cable.
Patent CA-1181842-A (CA)
Inventor: BRANGER MORITZ
IPC: G11B15/61
Filed: 1982-08-27
Granted: 1985-01-29
Abstract: MAGNETIC TAPE TRANSDUCING APPARATUS                 ABSTRACT OF THE DISCLOSURE          A magnetic tape is guided past a transverse-scan rotating transducing head drum which is shaped to create an air bearing film between the drum and tape, so that only the tips of the heads themselves engage the tape.  To avoid adverse influence on the air bearing, the guide means is arranged to engage the tape only at points remote from the plane of the head drum, and to induce at these points a transverse curvature in the tape that is of smaller radius than that of the head drum, ensuring that the tape rests closely on the air bearing across the entire tape width.
Patent CA-1188391-A (CA)
Inventor: LEVASSEUR JOSEPH L
IPC: G07F5/22
Filed: 1982-11-12
Granted: 1985-06-04
Abstract: ABSTRACT OF DISCLOSURE          A vend control system for vending machines which accept credit, have an established vend price, include customer actuatable selection capability, apparatus for producing a selected vend, and an empty product device operable to prevent energizing of the associated vend producing apparatus when the supply of articles to be vended thereby is exhausted, the improvement including a circuit for establishing a power connection when an amount deposited at least equals the established vend price, circuit elements constructed to respond to the power connection to establish a credit condition and to enable selecting a product for vending including generating a vend signal in response thereto, a circuit responsive to the generation of a vend signal to enable energizing of selected vend producing apparatus, and a switch device under control of each respective vend producing apparatus to establish a circuit condition in association with the respective empty product device to assure that an energized vend producing apparatus will remain energized for sufficient time to complete a vend cycle even if the product being vended is the last product capable of being vended by the selected vend producing apparatus, the circuit condition being established being established by a first bi-stable circuit device operable in conjunction with the switch device to maintain the energized vend producing apparatus in an energized condition, a second bi-stable circuit device under control of the first bi-stable circuit device to control the de-energizing of the vend producing apparatus and the termination of a vend cycle, and a reset circuit to reset the control system when a vend cycle is terminated.
Patent CA-1207621-A (CA)
Inventor: TOTH LASZLO
IPC: F24C1/14
Filed: 1982-11-15
Granted: 1986-07-15
Abstract: ABSTRACT A local heating installation is selectively operated with different fuels and provides both direct and indirect thermal emission.  A reactor with a combustion chamber has a flue above the reactor as well as an outer heat accumulator casing.  An inner heat accumulating casing is arranged above the reactor.  The flue is of essentially helical form and is provided between the outer and the inner heat accumlator casings.  Air channels are formed between a metal reactor casing encircling the reactor and the outer heat accumulator casing and are connected to an inner space of the inner heat accumulator casing communicating with the air space to be heated as well as to at least one closeable conduit.  The conduits are arranged at the height of the bottom of the combustion chamber and are also connected to the air space to be heated.  The outer and inner heat accumulator casings are hollow walls, and are fitted together from ring-shaped ceramic module elements.  The hollows of the ceramic module elements assembled to the outer and inner heat accumulator casings are filled up with filling material, e.g. with sand.
Patent CA-1189861-A (CA)
Inventor: LAFON LOUIS
IPC: C07D265/30
Filed: 1982-11-30
Granted: 1985-07-02
Abstract: ABSTRACT     THERAPEUTICS.         The present invention relates, as new industrial products, to the 2-phenyl-4-ethyl-morpholine, 2-o-tolyl-4-methyl-morpholine and their acid addition salts.        These products are useful in therapeutics, particularly as anti-depressants of the central nervous system.
Patent CA-1180804-A (CA)
Inventor: CHENOWETH ROGER D
IPC: G11B23/50
Filed: 1982-12-03
Granted: 1985-01-08
Abstract: MOLDED DISKETTE WITH BUILT IN CLEANING AND HEAD COMPLIANCE PADS                 ABSTRACT OF THE DISCLOSURE      A flexible magnetic disk is enclosed in a rigid cartridge.  A ridge on the inside of the cartridge opposite a transducer access opening acts as a pressure pad and also improves the cleaning action of the wipe material.
Patent CA-1194035-A (CA)
Inventor: BECKER RAINER
IPC: A01N47/30
Filed: 1983-01-07
Granted: 1985-09-24
Abstract: Abstract of the Disclosure:  Phenoxyphenylureas of the formula   where  R is hydrogen, methyl or methoxy, X is hydrogen , halogen or trifluoromethyl and Y is C1-C3-haloalkoxy, are used for controlling undesirable plant growth.
Patent CA-1196618-A (CA)
Inventor: PLUEDDEMANN EDWIN P
IPC: C08L83/06
Filed: 1983-02-14
Granted: 1985-11-12
Abstract: METAL EXTRACTION FROM SOLUTION AND IMMOBILIZED CHELATING AGENTS USED THEREFOR                           ABSTRACT           What is disclosed are novel metal chelating agents which are bonded to inorganic substrates to immobilize them.  An example of such a metal chelating agent is (CH3O)3Si(CH2)3NH(CH2CH2NH)2(CH2)3Si(OCH3).  An example of an inorganic substrate is a silica gel.
Patent CA-1213158-A (CA)
Inventor: ASPHAHANI AZIZ I
IPC: C22C30/00
Filed: 1983-03-15
Granted: 1986-10-28
Abstract: CORROSION RESISTANT NICKEL-IRON ALLOY                       ABSTRACT     Disclosed is an alloy eminently suited for use as a tubular product in deep, sour gas operations. The alloy has an optimum combination of corrosion resistance, high strength in the cold worked condition and resistance to sulfide stress cracking and stress corrosion cracking. A typical alloy contains, in weight percent, .03 carbon, 22 chromium, 36 iron, 3 molybdenum, 1 manganese, 36 nickel, .60 silicon, .15 nitrogen, up to 3 tungsten and incidental impurities including copper, cobalt, columbium, tantalum and titanium.
Patent CA-1200147-A (CA)
Inventor: GIORI GUALTIERO
IPC: B41F9/02
Filed: 1983-03-25
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE     An intaglio plate printing machine for printing paper currency, notably banknotes, comprising a plate carrier cylinder with at least one engraved or etched plate provided with cuts corresponding to the elements of a main design and shallower, finer cuts corresponding to the elements of a safety background, an impression cylinder cooperating with and contiguous to a surface of the plate cylinder; an inking roller cooperating with an inking unit and being in direct contact with the plate for inking the cuts corresponding to the elements of the main design, a plate wiping system contiguous to a surface of the engraved plate, and an inking system for inking the cuts corresponding to the safety background in several colors.  This inking system consists of a collector cylinder having a smooth resilient surface cooperating with the engraved or etched plate, this collector cylinder being located, in the direction of rotation of the plate cylinder, ahead of the inking roller and comprising at its outer periphery three color selector cylinders for different colors which comprise in turn relief areas corresponding to the colored areas of the safety background, an inking device being associated with each color selector cylinder.  This machine assures a perfect register between the reliefs of the various color areas obtained on the color selector cylinders of hard material for producing for example banknotes printed completely according to the direct plate printing or copperplate method.  Due to the presence of hard surface material on the color selector cylinder, there is no limit as to the fineness of the safety background elements.
Patent CA-1248376-A (CA)
Inventor: BAMMERT HUBERT
IPC: G02C7/02
Filed: 1983-05-13
Granted: 1989-01-10
Abstract: Abstract of the disclosure In eyeglass lenses which have a center thickness greater than the edge thickness in at least one cross section and different dioptric powers in different sections, round-blanks lead to ground eyeglass lenses which are of relatively high weight.  The weight of such an eyeglass lens, and thus its center and edge thickness, is reduced if the blank is imparted a substantially elliptical edge curve.  In order to reduce cost and expense, the dioptric range of the series of eyeglass lenses is divided into a predetermined number of ranges and a given type of edge curve is associated with each range.  Within each range there are a number of centrally similar edge curves of different height and width for such type of edge curve. All edge curves are so selected that the eyeglass lense blanks provided with them have an edge thickness over the elliptical portion of their periphery which varies by less than 1.5 mm.  An easily operated device is provided in order to select the optimal blank for mounting in an eyeglass frame.
Patent CA-1217953-A (CA)
Inventor: SEOL MAN T
IPC: B62M25/00
Filed: 1983-07-20
Granted: 1987-02-17
Abstract: ABSTRACT         A propulsion mechanism for a lever propelled bicycle is provided.  A one piece assembly of pedals, a pair of arms, a journal and a pair of levers.  The assembly is mounted on a main shalt, and a chain is entrained on gears connected by a pair of one-way clutches to a wheel hub journaled on a rear axle.  The chain is connected to the arms and execute see-saw motions as the levers and arms are oscillated up and down as the pedals are moved by a rider.
Patent CA-1231535-A (CA)
Inventor: ROBINSON MICHAEL
IPC: B01J21/00
Filed: 1983-07-22
Granted: 1988-01-19
Abstract: ABSTRACT     Process for the chlorination of ores The fluidised bed chlorination or oxidic ores having a surface area of at least 3.5m2/g such as ilmenite or bauxite may be accomplished at temperatures below 772°C in the presence of a coke derived from a non-caking or weakly caking coal which has been heated in the substantial absence or oxygen until its surface area is at least 3m2/g.  The invention provides an alternative to active   carbon.
Patent CA-1221547-A (CA)
Inventor: SHANK WILLIAM E
IPC: B23Q7/04
Filed: 1983-07-27
Granted: 1987-05-12
Abstract: ABSTRACT OF THE DISCLOSURE         A centerless grinding machine loader for automatic loading and unloading of a grinder comprising a vertical support column, arm means for loading and unloading workpieces including spring loaded, hydraulically actuated, axially advanceable pin engagement means for selectively gripping and releasing a workpiece, means for pivoting each of the arms 90° about a horizontal shaft secured to the vertical column, position indicating means, loader rotation means for rotating the vertical column 180° about a vertical axis.
Patent CA-1237783-A (CA)
Inventor: HASHIMOTO KEN
IPC: A61N2/00
Filed: 1983-09-13
Granted: 1988-06-07
Abstract: ELECTROMAGNETIC THERAPEUTICAL DEVICE     ABSTRACT OF THE INVENTION:      The electromagnetic therapeutical device which is the subject of this patient application is designed for performing therapy on the affected part of the human body by application of a fluctuated magnetic field generated from the coil in which voltage charged in the capacitor is caused to discharge by the continuity of the switching element and a pulsing electric current waveform whose relative time ratio of rise and fall is above 5 : 1 which is caused to flow through the coil to generate the electromagnetic field whose waveform is similar to that of the electric current in the coil.      This invention relates to an electromagnetic therapeutical device for performing therapy on affected parts of the human body by application of a fluctuating electromagnetic field generated from the coil.
Patent CA-1207115-A (CA)
Inventor: NISHIYAMA MASAO
IPC: B29C67/24
Filed: 1983-09-15
Granted: 1986-07-08
Abstract: REACTION INJECTION MOLDING METHOD     ABSTRACT OF THE DISCLOSURE      A molded article is formed by a reaction injection nolding method wherein a starting material, e.g., an .omega.-lactam, is injected into a mold, the inner pressure of which is maintained at 0.5 to 20 kg/cm2?G with an inert gas; and the inner pressure of the mold is maintained at a level higher than the pressure increased by injection of the starting material until the polymerization molding of the starting material is completed.
Patent CA-1211484-A (CA)
Inventor: HARVEY SAMUEL E
IPC: B62B7/06
Filed: 1983-09-20
Granted: 1986-09-16
Abstract: Abstract Foldable Chair Frame Wire  links       respectively  pivoted  at  the  junctions  between the two back members     and the two upper brace members of a collapsable lie-back push chair are formed, at their lower ends,  with hooks     which are permanently connected to the seat back  and  releasably  engagable  with  the  two  back  members and  with  the  two  upper brace members      .   To move the seat back between upright and lie-back positions it is merely necessary  to  release  the  hooks     from  the  supporting  member and  to  swing  the  links     until  the  hooks     are  engaged in the other of the support members.
Patent CA-1204149-A (CA)
Inventor: BROWN RALPH V
IPC: H02K33/02
Filed: 1983-09-29
Granted: 1986-05-06
Abstract: ABSTRACT OF THE DISCLOSURE         A blocking oscillator for reciprocating electromagnetic actuator having a solenoid coil, a detection coil for generating a control signal in response to a charge in the magnetic field generated by the solenoid coil, a silicon Darlington amplifier responsive to the control signal to control the current through said solenoid coil, and a diode connected in series tiht the collector of the Darlington amplifier rendering the Darlington amplifier immune to reverse voltage and transient signals.
Patent CA-1216785-A (CA)
Inventor: CALENOFF EMANUEL
IPC: C12Q1/00
Filed: 1983-10-13
Granted: 1987-01-20
Abstract: Abstract of the Invention A method for identifying and quantifying allergen specific IgE levels in patient serum by conjugating the IgE in the serum with allergens adhering to an insoluble support, conjugating the serum IgE with an enzyme labeled anti-IgE antibody, contacting the enzyme label with a solution of a substrate which will yield a fluorescent product in the presence of the enzyme, and measuring the level of fluoresence in the solution.  Special reagents and their manufacture are also disclosed.
Patent CA-1217804-A (CA)
Inventor: TERRIER GERARD
IPC: H01H83/20
Filed: 1983-11-02
Granted: 1987-02-10
Abstract: ABSTRACT            REMOTE CONTROLLED CIRCUIT BREAKER   A low voltage circuit breaker in a moulded case comprises a breaker unit (10) and a remote control unit coupled to it that controls the swing of a bistable movable contact (22) housed in the breaker unit. A trip mechanism (50) cooperates with movable contact (22) in the case of a fault to swing movable contact (22) into open circuit position independently of the remote control mechanism (48). A resetting handle (88) must be actuated in order to render the circuit breaker reoperative.   The apparatus ensures the twofold function of remote control and protection.            Refer to figure 1.
Patent CA-1198780-A (CA)
Inventor: YANG JOHN P
IPC: H03M5/08
Filed: 1983-11-08
Granted: 1985-12-31
Abstract: Abstract of the Disclosure Binary data is transmitted as signals of two different pulsewidths to respectively represent logic "0" and "1".  At the data receiver, the ratio of the pulsewidths is converted into a corresponding voltage ratio, which, in turn, is applied through a voltage divider to develop clock- and data-control signals at two different levels.  Switching devices are respectively actuated whenever the clock- and data-control signals reach preset voltage levels to respectively produce self-synchronized clock and data pulses corresponding to the received binary data.
Patent CA-1203568-A (CA)
Inventor: SCHWEER G CARL
IPC: H02J13/00
Filed: 1984-01-05
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a method and apparatus of turning (load shedding) non-critical loads on and off over wide areas for the purpose of controlling peak demands in an electrical distribution system.  An active tuned high pass filter is used to detect on-off signals and cause loads to be added or shedded particularly hot water heaters and plenum heaters.