baber/WOPTO huggingface dataset:
Patent CA-1087711-A (CA)
Inventor: KUBILIUS FABIAN
IPC: G05D21/00
Filed: 1977-08-30
Granted: 1980-10-14
Abstract: WET PROCESSING PH CONTROL          Abstract of the Disclosure Disclosed is a wet processing station in which control of the PH of the processor liquid is mandatory within predetermined limits, the processor including a tank having means to subject product to a bath of processing liquid.  A PH monitoring probe is positioned in the tank with a pump in the tank for mixing processing liquid therein.  The pump has a liquid intake and a discharge, the intake being positioned closely adjacent to the probe so that liquid being mixed in the tank will flow across the probe into the intake of the pump. A processing liquid concentrate holder is coupled to liquid concentrate carrying means which connect the holder to the probe, the liquid carrying means having an outlet which is positioned to discharge concentrated processing liquid directly onto the probe.  Probe moni-toring means which is responsive to the output of the PH monitoring probe provides a signal output when the PH of the processing liquid reaches at least a prede-termined lower limit.  A process liquid concentrate control means coupled to the liquid concentrate holder is responsive to the signal output of the probe monitoring means to apply a concentrated measure or dose of process liquid to the probe.  A timer is coupled to the first signal output of the probe monitoring means to interrupt the signal output for a predetermined period of time upon the concentrated dose of process liquid being applied to the probe to thereby insure mixing of the solution within the tank prior to the probe monitoring means being effective to add another measure of con-centrated process liquid to the tank.    The purpose of this abstract is to enable the public and the Patent Office to determine rapidly the subject matter of the technical disclosure of the Application.  This abstract is neither intended to define the invention of the Application nor is it intended to be limiting as to the scope thereof.
Patent CA-1094147-A (CA)
Title: Method and apparatus for optimizing color purity in a  color kinescope
Inventor: KELLY WILLIAM R
IPC: H01J9/00
Filed: 1977-09-21
Granted: 1981-01-20
Abstract: RCA 71,208 METHOD AND APPARATUS FOR OPTIMIZING               COLOR PURITY IN A COLOR KINESCOPE                           Abstract A set of auxiliary deflection coils are placed on opposite sides of a multibeam color television picture tube having a deflection yoke and color purity adjustment apparatus.  The tube is operated to cause a raster to be scanned.  The auxiliary coils are energized to cause the beams to be deflected to the left from their normal beam landing sites by a predetermined amount during at least one vertical field and to the right for the nominal beam sites by a predetermined amount during at least one vertical field in order to simulate beam landing errors caused by factors present in the television tube use environment.  Color purity is then adjusted in the presence of the simulated beam landing errors.
Patent CA-1107355-A (CA)
Inventor: ADMIRAAL DANIEEL J H
IPC: H03G3/30
Filed: 1977-10-27
Granted: 1981-08-18
Abstract: ABSTRACT:            An amplifier arrangement for acoustic signals provided with means for suppressing undesired signals, comprising a high-pass filter which separates a part of the signal to be amplified for obtaining a control signal with which the gain of the arrangement is reduced, the output of the high-pass filter being connected to a periodicity detector which discriminates between a signal with a regular periodicity and those with an irregular character, such as noise or speech, the said control signal being derived from the output of the periodicity detector.            Preferably the periodicity detector comprises a single peak detector. Thus it is possible to prevent acoustic feedback in an amplifier system in a very rapid manner.
Patent CA-1098598-A (CA)
Inventor: LAMBRECHT RICHARD A
IPC: H01G9/15
Filed: 1977-11-14
Granted: 1981-03-31
Abstract: Abstract of the Disclosure A lead wire assembly is provided which permits soldering connections and welding connections to be made to the anode and  cathode of a solid electrolytic capacitor body while applying force in a single direction to the lead wire assembly during soldering and welding.  Automatic processing of a multiplicity of capacitor bodies is facil-itated by the present invention.
Patent CA-1056745-A (CA)
Inventor: KRIVEC BERT
IPC: B65G39/09
Filed: 1977-12-01
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE:           An improved mounting means for the rollers of a roller conveyor apparatus comprising a tubular bushing having a body portion which extends through the polygonal-shaped holes in the adjacent support structure into the polygonal-shaped shaft opening or bore of a bearing assembly sitted within the end of a roller and a tubular pin having a shaft portion extending through the bushing.  The bushing has longitudinal slots running from the remote end along the body portion forming a plurality of resilient members and internal radially extending knobs on the resilient members.  The circumference of the bushing is sufficiently large within the bearing shaft opening to prevent rotation a motion of the contacting element in the bearing assembly.  The pin has a complimentary groove circumferentially disposed about the shank portion near the remote end which causes the knobs and therefore resilient members to expand outwardly against the bearing assembly when the pin is fully inserted into the bushing.  The expansion of the resilient members prevents retrograde motion of the bushing and pin and also creates an additional frictional constraint agains rotation.
Patent CA-1056137-A (CA)
Inventor: STONE WILLIAM M
IPC: H02K15/00
Filed: 1978-01-05
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE         A method of forming and mounting a fan for use in cooling an annular group of stator winding end turns in a dynamoeleatric machine.  The method comprises the steps of forming in an annulus of a plurality of cooling means which remain disposed generally in the plane of the annulus, and the annulus is then secured to an end ring of a rotatable assembly for the dynamoelectric machine.  Thereafter, the cooling means is deformed from the plane of the annulus to extend over the outer periphery of the stator end turns.  The method of making a dynamo-electric machine and the method of effecting improved concentricity of a fan in the manufacture of a dynamo-electric machine are also disclosed.
Patent CA-1105282-A (CA)
Inventor: COLTON MARTIN S
IPC: C05B13/06
Filed: 1978-05-01
Granted: 1981-07-21
Abstract: PLANT TREATING COMPOSITION ABSTRACT Dry foamable concentrates comprising a plant agent, a foaming agent, and an alcohol of limited solubility e.g., butanol, capable of spumescent constitution with water to provide a stable foam composition acting as a tracer in application.
Patent CA-1097939-A (CA)
Inventor: ZIMMERMAN WILLIAM E
IPC: G01N21/85
Filed: 1978-06-13
Granted: 1981-03-24
Abstract: Case 4093 ABSTRACT         LIQUID AND GAS CHLORINE DIOXIDE PHOTOMETER     The density of chlorine dioxide gas in a wet acid atmosphere may be continuously monitored with a photometer energized by a constant voltage incandesent light source illuminating a 0.5 inch thickness, continuous flow sample spaced between quartz glass windows.  The emergent light is filtered to pass approximately 4400 Angstrom wavelength light to a selenium photocell.  Photocell power output mea-suring means is calibrated to correspond with chlorine dioxide gas density.  The concentration strength of an aqueous solution of chlorine dioxide is continuously moni-tored with a similar photometer having a 0.125 inch sample space between windows and a 4600 Angstrom filter for the emergent light.
Patent CA-1119448-A (CA)
Inventor: FOTLAND RICHARD A
IPC: G03G15/00
Filed: 1978-06-29
Granted: 1982-03-09
Abstract: ABSTRACT               Charge transfer imaging method and apparatus using a photoreceptor assembly.  The assembly, which is formed by the interposition of a semiconducting substrate between a photoreceptor and a conducting base member, is used to transfer an image to a dielectric member with reduced image degradation.
Patent CA-1089291-A (CA)
Inventor: CRAWFORD LEROY A
IPC: A01F15/10
Filed: 1978-07-07
Granted: 1980-11-11
Abstract: S P E C I F I C A T I O N            IMPROVED FEEDER FINGER ASSEMBLY         FOR HAY BALERS               ABSTRACT OF THE DISCLOSURE   An improved adjustable feeder finger assembly for a hay baler is disclosed.  The improved assembly is comprised generally of three elements, i.e., a bracket for affixment to a driven element of the infeed mechanism, a feeder finger and means to hold the two together. Frictional mating surfaces on the bracket and finger insure that the selected relative relationship between the two elements is maintained during operation.
Patent CA-1129721-A (CA)
Inventor: CAPLIN PETER B
IPC: F27B15/10
Filed: 1978-08-07
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a heating apparatus having a primary combustion means operable for producing gas at a temperature and pressure sufficient to raise the temperature of one or more main, fluidised bed, combustion means to an optimum operating temperature, the gas produced in the primary combustion means being bed to the or each main fluidised bed combustion means in a controllable manner.  The combustion means may comprise a fluidised bed combustor.  Heating apparatus may be used as a steam producer.
Patent CA-1095299-A (CA)
Inventor: VAN OOSTEN HENDRIK
IPC: G03B21/00
Filed: 1978-09-05
Granted: 1981-02-10
Abstract: Title:          Film projection system.            Abstract of the disclosure:          A film projection system comprising a film guiding path, a light source, a projection screen and a rotatable optical system. The optical system comprises a support carrying equidistant identical object lenses whose nodal points traverse a path spaced from the film guiding path a distance substantially equal to the focal distance of the object lenses. The beam or beams emanating from the object lenses are projected and brought into register, respectively, on the projection screen by means of a projection lens. Each object lens may have a given distortion for substantially eliminating any residual unintended motion of the projection of each individual point of the film on the screen.
Patent CA-1093511-A (CA)
Inventor: DAVIS MICHAEL
IPC: A45C3/00
Filed: 1978-09-07
Granted: 1981-01-13
Abstract: ABSTRACT                A luggage case having two compartments respectively accessible from opposite sides of the case. The two compart-ments are formed by means of a partition yieldably retained intermediately of the opposite sides of the frame of the case by elasticized fabric attached to the partition and stretched over the side edges of the frame, which fabric at the same time provides an internal lining for the luggage case of pleasing appearance.
Patent CA-1118877-A (CA)
Inventor: TYAN YUAN-SHENG
IPC: H01L31/18
Filed: 1978-09-07
Granted: 1982-02-23
Abstract: THIN FILM CdS/CdTe PHOTOVOLTAIC CELL               Abstract of the Disclosure A photovoltaic cell and a process of making and using it are disclosed wherein extremely thin semiconductor layers are provided through the use of polycrystalline CdS and CdTe.  The cell has conversion efficiencies as high as 6% or more when exposed to AM2 light.
Patent CA-1116579-A (CA)
Inventor: WILLIAMS ROBERT O
IPC: F16L3/223
Filed: 1978-09-11
Granted: 1982-01-19
Abstract: PIPE HANGER SUPPORTS               ABSTRACT OF THE DISCLOSURE         A pipe hanger assembly having a pipe supporting and thermal insulating housing suspended in a hanger, the housing having a cylindrical outer surface matching the size and configuration of the adjacent pipe insulation jacket, and having a basically cylindrical inner passage the axis of which is parallel to and vertically offset from the axis of the outer surface.  The housing is formed of a larger part and a smaller part, the outer surface portion of the larger housing part extending more than 180 arcuate degrees and the outer surface portion of the smaller housing part extending less than 180 arcuate degrees, the two together equalling 360°.  The inner surface portions of both parts each extend 180°.  The lower part is rigid and supports the pipe in the inner passage.  At least one channel is located in the inner surface portion of the larger part to receive a tracer line.
Patent CA-1157616-A (CA)
Inventor: BREIDT PETER JR
IPC: B32B27/32
Filed: 1978-10-23
Granted: 1983-11-29
Abstract: COEXTRUDED HEAT SEALABLE LAMINAR THERMOPLASTIC  FILMS     ABSTRACT OF THE DISCLOSURE     Laminar thermoplastic films are provided which exhibit improved heat seal strengths as well as heat seal temperature ranges.  The laminates comprise a predominantly propylene-based polymer substrate or core, the propylene core layer being coated with continuous skins, the skins being fabricated from ethylene based resin with a density of less than 0.939.
Patent CA-1102149-A (CA)
Inventor: EADS CHARLES L
IPC: E05B63/00
Filed: 1978-11-14
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE A lock mechanism particularly for doors having a narrow stile, wherein a unique arrangement of components provides greater security and facilitates manufacture and installation, as characterized by a heavy pivotally swingable main bolt connected at its inner end to one end of a rocker actuating lever, the end of the lever being provided with a unique escape-ment for the release and control of the movement of the rocker arm by an associated manually rotatable key-actuated cam extension, to move the main bolt between locked and unlocked positions. An important feature of the escapement resides in a unique arrangement of parts which is not critical as to the dimensions of the actuating cam extension, and which readily accom-modate to actuating cams that may vary materially in their dimensions. The escapement also enables a better and more symmetrical resolution of the opera-ting forces in a manner which materially contributes to the obtainment of maximum security. The lock mechanism is also arranged to include an improved latching assembly for mounting in operative association with the main bolt lock mechanism in a manner to provide both locking and latching operations, respec-tively, by means of a locking bolt and a latch member, and wherein the latch member is spring-urged to a latched position and is independently operably by a latch handle, knob or the like to an unlatched posi-tion. The locking bolt is also arranged to be key-actuated in a normal manner, the key being also further operable, in an unlocked position of the locking bolt, to move the latch member to a retracted or unlatched position.
Patent CA-1113778-A (CA)
Inventor: CHANG PEI K
IPC: A23L15/00
Filed: 1978-12-20
Granted: 1981-12-08
Abstract: ABSTRACT      Depending on the application, up to 100% of the egg albumen requirement of a food composition can he replaced with a composition comprising a whey protein concentrate and 0.5-15% carboxymethylcellulose.  The composition of the present invention can also be used to extend whole eggs, replace milk up to 100% and combinations thereof. Substantially no change is seen in the food product con-taining the substitution.  An economic advantage can be gained by the substitution.
Patent CA-1104580-A (CA)
Inventor: SPIVACK JOHN D
IPC: C08K5/51
Filed: 1978-12-29
Granted: 1981-07-07
Abstract: Abstract of the Disclosure Alkylated 2,2'-biphenylene phosphites are prepared by re-acting alkylated 2,2'-biphenol with phosphorus trichloride in an organic solvent an then reacting the intermediate with an alcohol or a thiol.  Said phosphites are useful as stabilizers of organic polymers and lubricating oils, especially as process stabilzers for, polyolefins,polyesters and polycarbonates.
Patent CA-1116439-A (CA)
Inventor: BENTON ROBERT L
IPC: F16H25/22
Filed: 1979-04-09
Granted: 1982-01-19
Abstract: Abstract of the Disclosure Ball nut and screw in which the nut has a ball pickup and return fixture on either end, each providing arcuately spaced ball pickup and returns to and from the spiraling lands associated with plural lead helical ball tracks of the screw.  With plural lead ball tracks, increased ball nut travel with at least the same capacity as a single lead ball nut and screw is provided.  The ball pickup and return fixtures have ramps and spiraled ball tunnels that provide for the smooth circulation of the separate ball trains of the system.             CRW/jar
Patent CA-1108720-A (CA)
Inventor: JAVERI RUPIN J
IPC: F02P3/04
Filed: 1979-04-12
Granted: 1981-09-08
Abstract: PERIODIC ENGINE SPEED MONITORING CIRCUIT UTILIZING SAMPLING                      CIRCUITRY                 Abstract of the Disclosure Electronic signal processing circuitry for use in the ignition system of an internal combustion engine is disclosed herein.  A signal generator which receives crankshaft position pulses from a sensor and produces periodic output pulses which have durations equal to a constant percentage of the period of the input sensor pulses is disclosed.  The generator includes a crankshaft position sensor feeding a bistable flip-flop which controls a dual slope integrator circuit having its output coupled to a comparator with the comparator output coupled back to the reset terminal of the flip-flop.          The generator produces pulses at the output of the flip-flop which have durations equal to a constant percentage of the period of the crankshaft position sensor pulses.  An engine speed monitoring circuit receives the periodic varying ramp signal produced by the dual slope integrator and via sampling circuitry produces an output signal related of engine speed whose magnitude is updated during each cycle of the crankshaft position pulses.
Patent CA-1130190-A (CA)
Inventor: SIEDENSTRANG ROY W
IPC: D06N3/10
Filed: 1979-07-23
Granted: 1982-08-24
Abstract: 2746]            Abstract of the Disclosure A laminate in which a fabric backing is adhered to a composition containing a radial teleblock copolymer having blocks of poly(conjugated diene) and poly(monovinylaromatic) and sufficient surface dulling agent to provide a suede-like surface. A laminate as described having high air permeability and suede-like surface is used as material for uppers of shoes.
Patent CA-1130470-A (CA)
Inventor: RAABE GERHARD
IPC: H01L29/93
Filed: 1979-07-26
Granted: 1982-08-24
Abstract: 18.6.79                      1             PHD.78-103 "ABSTRACT": " Capacitance diode".     A capacitance diode having an epitaxial layer of a first conductivity type provided on a substrate in which a doping profile is formed by controlled doping during the growth, and a surface zone of the second con-ductivity type which forms a p-n junction with the epitaxial layer. According to the invention the doping profile in the epitaxial layer varies according to the equation   wherein x is the distance from the p-n junction in /um, xo is the width of the depletion zone in /um at a voltage -UD across the p-n junction, wherein UD is the diffusion voltage of the p-n junction, and k, n and .beta. are constants. As a result of this a very low frequency deviation is obtained which does not change sign.
Patent CA-1103630-A (CA)
Inventor: PRICE JERRY D
IPC: B65D5/468
Filed: 1979-10-16
Granted: 1981-06-23
Abstract: Abstract An improved container formed from a paper-board material such as corrugated material has a liner formed of similar material the improvement being an integral hand hole formed in one of the container body walls, whereby the container may be held by one hand which is completely isolated from the contents of the container.
Patent CA-1104551-A (CA)
Inventor: CHIPMAN DONALD I
IPC: B66F3/24
Filed: 1979-11-13
Granted: 1981-07-07
Abstract: HYDRAULIC JACK               ABSTRACT OF THE DISCLOSURE         A hydraulic jack includes a fixed, cylindrical member mounted on a base, and moveable member mounted exteriorly around and shiftable on the fixed member.  The interior of the fixed and moveable members defines an expandable and contractable chamber, which, when expanded with hydraulic liquid extends the jack upwardly.  The space between the exterior surface of the fixed member and the interior surface of the moveable member defines a second expandable and contractable chamber, which, when expanded with hydraulic liquid retracts the jack downwardly.          Adjustable lift elements are mounted on the moveable member and are adapted to engage a device to be elevated.
Patent CA-1139265-A (CA)
Title: Dispositif de recuperation de gaz formes  lors de l'electrolyse des chlorures  alcalins
Inventor: PIGNAN JEAN-LOUIS
IPC: C25B15/08
Filed: 1979-11-13
Granted: 1983-01-11
Abstract: L'invention concerne un dispositif de récupération des gaz formés lors de l'électrolyse des chlorures alcalins dans des cellules électrolytiques alimentés par un générateur de courant. Le dispositif selon l'invention est caractérisé en ce qu'il comprend au moins une colonne de lavage du gaz d'électrolyse reliée aux cellules par l'intermédiaire d'un conduit, et des systèmes automatiques de distribution de gaz inerte et d'air connectés au conduit et respectivement asservis au fonctionnement des cellules. Ce dispositif permet de récupérer dans des conditions de sécurité satisfaisantes l'hydrogène présent lors de l'électrolyse des chlorures alcalins.
Patent CA-1121286-A (CA)
Inventor: JOHNSON NORMAN A
IPC: B66C9/18
Filed: 1979-12-04
Granted: 1982-04-06
Abstract: SELF-ALIGNING CLAMPING APPARATUS            Abstract of the Disclosure Disclosed herein are novel improvements in a clamping apparatus adapted to grip the sides of a clamped member and, more specifically, the sides of rails such as those used for cranes and railroads.  The clamping apparatus includes a frame adapted for primary movement relative to and substantially parallel with the clamped member, and secondary movement sub-stantially perpendicular to the sides of the clamped member.          Secured to the frame, in opposed relation to the clamped member, are lateral guides.  A pair of yokes, including clamp guides and lever centering surfaces, is slidably mounted in the lateral guides for movement substantially perpendicular to the sides of the clamped member.  A pair of clamp levers, having clamping surfaces in opposed relation to the sides of the clamped member, are pivotally mounted intermediate their ends in the pair of yokes.  An actuating link is pivotally connected to the other end of each clamp lever.  A linear actuator is pivotally mounted in the frame on a pivotal axis substantially parallel with the clamped member.  The actuating links are pivotally connected to the linear actuator.  In both engaged and released modes of the apparatus, the clamping surfaces and yokes move in the lateral guides to compensate for the second-ary movement of the frame and to align the surfaces with the sides of the clamped member.  In their retracted position, the clamp levers are centered relative to the clamped member and the clamping surfaces are protected from contact with the clamped member by the clamp guides.
Patent CA-1150013-A (CA)
Inventor: VAN DEN BERG JOHAN H
IPC: B60S1/40
Filed: 1980-01-04
Granted: 1983-07-19
Abstract: Device for Connecting a Wiper Blade Holder to a wiPer Arm Abstract A connector or adaptor is provided for connecting a windshield wiper arm (1) to a super-structure (5) of a windshield wiper blade.  The arm end has aligned bores (2) and a spring clip (3) for securing the arm to a pin on a blade.  The connector or adaptor is a one or two part member (10,11,23,32,42) which is secured to a rivet (7) on the blade and has laterally located, sidewardly extending pins (21) for engagement with the arm end or has vertically located, sidewardly extending pins (31,41) for engagement with the arm end.