baber/WOPTO huggingface dataset:
Patent CA-1084756-A (CA)
Inventor: KATSOF BARRY
IPC: G03B19/02
Filed: 1977-11-09
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a system for simultaneously photographing two objects on a single instant film.  Such systems are used in, for example financial institutions such as banks for simultaneously photographing a transaction document, such as a cheque, and the person related to the document, such as the person cashing the cheque.  In accordance with the present inven-tion, the camera of the system includes two separate lenses, each one receiving light rays bearing the image of a different one of the objects.  Associated with each lens is a separate shutter mechanism, and the f opening or the shutter speed of each shutter is separately adjustable by means which are readily accessible to the camera operator.  Thus, the shutters can be separately adjusted to take into account the different lighting conditions to which the separate objects are exposed.
Patent CA-1065919-A (CA)
Title: Assymmetric six-degree-of-freedom force-transducer system for a computer-controlled manipulator system
Inventor: WANG SHERMAN S
IPC: B25J15/00
Filed: 1977-12-20
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE       A computer-controlled-manipulator gripper with a set of three-degree-of-freedom force sensors on each finger having strain gauges and 90° shift in orientation between the sensors includies an asymmetric, offset relationship of the location and orientation of analogous sensors on the two fingers in order to obtain different measurements from the two fingers.
Patent CA-1092217-A (CA)
Inventor: ENGHOLDT RICHARD K
IPC: G05D23/275
Filed: 1978-01-06
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE          An electronic reversible motor operated valve assembly adapted to be controlled by a two-wire thermostat. The assembly includes a valve casing having a pivotally mounted valve member, and a reversible motor drive unit having forward and reverse motor windings which, when alter-nately energized, effect pivoting of the valve member between closed and open positions to control fluid flow through the valve casing.  The assembly includes a triac having a first annode and a gate coupled across the two wires of the thermostat, and having a second annode and the gate coupled across separate end terminals of the motor windings.  Commonly connected end terminals of the motor windings and the first annode of the triac are coupled to an A/C power source to afford biasing the triac.  When the thermostat switches to an off state, the triac is biased on and the reverse motor winding is energized to pivot the valve to the open position.  When the thermostat switches to an on state, the triac is biased off and the forward motor winding is alternately energized to pivot the valve to the closed position.
Patent CA-1099607-A (CA)
Inventor: LOWTH LEONARD C
IPC: A41B11/14
Filed: 1978-01-09
Granted: 1981-04-21
Abstract: ABSTRACT           A leg portion has at its upper end a first upper thigh, hip and abdomen covering section to the upper portion of which is connected a second upper thigh, abdomen and hip covering section for the opposite side of the wearer's body. A waistband is attached to the upper ends of the sections. An elastic crotch gusset is connected to and between the remaining lower portions of the sections and coacts with the sections to effect substantially uniformly tensioned engagement of the sections and the crotch gusset entirely about the wearer's upper thighs and groin areas.          The crotch gusset and the second section define between them a downward leg opening through which the remaining leg of a wearer extends, and the crotch gusset and the second section each provide part of an edge for the leg opening and which edge snuggly engages about the upper thigh of the remaining leg of the wearer to restrain upward creeping of the second section.          The garment is especially suitable for persons afflicted with varicose veins in the groin and upper thigh areas of the body, and possibly abdominal area.
Patent CA-1074596-A (CA)
Inventor: HOGAN JESSE M
IPC: B67B7/18
Filed: 1978-02-16
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE        A screw cap opener for jars and the like having screw caps or lids thereon consisting of a plastic holder preferably made of PVC-type material in various colors.  Two nickel plated metal blades are mounted in the plastic support holder at an angle to each other to form a V-shaped gripping structure.  One of the blades has a smooth edge while the second blade edge has sawteeth formed therein.  Because of the V-shaped arrangement of the blades jar lids of various sizes in the normal range encountered in everyday use may be readily accommodated.
Patent CA-1111795-A (CA)
Inventor: CARR NORMAN L
IPC: C10G1/04
Filed: 1978-02-28
Granted: 1981-11-03
Abstract: SEPARATION OF SOLIDS FROM COAL LIQUIDS WITH INTERMITTENT ADDITION OF AN ADDITIVE     Abstract of the Disclosure Ash-containing solids are separated from coal liquid by adding spaced increments of alcohol to said coal liquid, with a time interval of 30 seconds to 3 hours between addition of said increments, followed by a solids-liquid separation step.
Patent CA-1101640-A (CA)
Inventor: DETHLOFF FINN H
IPC: B01D53/12
Filed: 1978-03-10
Granted: 1981-05-26
Abstract: A B S T R A C T           In the scrubbing of gases containing sorbable contaminants, particularly the waste gases from reduction cells for electrolytic production of aluminium the waste gas is injected tangentially into the bottom of a cylindrical chamber, from which it is withdrawn through an axial outlet passage at the top end.  A solid sorbent material is introduced into the chamber at one or more positions at the top end of the chamber in such a way that it enters the ascending gas stream in a peripheral zone of the chamber.
Patent CA-1106307-A (CA)
Inventor: GROSS BENJAMIN
IPC: B01J29/90
Filed: 1978-03-30
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE     A hydrocarbon conversion-catalyst regeneration operation and apparatus required is described.  Hot regenerated catalyst is mixed with spent catalyst in first up flow annular fluid catalyst bed regeneration operation about a second concentric downflow fluid catalyst bed regeneration operation.  Catalyst flow-through passageways pass catalyst from said downflowing catalyst bed operation to said upflow catalyst bed regeneration operation.
Patent CA-1117917-A (CA)
Inventor: DELUCA RAYMOND F
IPC: A47K10/36
Filed: 1978-04-25
Granted: 1982-02-09
Abstract: ABSTRACT OF THE DISCLOSURE A dispenser for flexible sheet material having a reserve roll that automatically moves into the dispensing position when the dispensing roll is almost exhausted. The sides of the reserve roll guide tracks are angled inwardly to engage the reserve roll spool at an off center point, so the spool is pushed downwardly into contact with a driving roller during rotation. The leading edge of the reserve roll towel engages the remaining portion of the almost exhausted dispensing roll and is moved therewith to be threaded d through the dispensing mechanism. The perforating mechanism is assisted through the perforating stroke by a spring mechanism. The sensing roll is halted by a roll stop mechanism including a pivoted stop link and an anti-reverse pawl.
Patent CA-1117017-A (CA)
Title: Compositions cosmetiques pour les cheveux et la  peau a base de copolymeres porteurs de fonctions  amines tertiaires et/ou ammonium quaternaires
Inventor: JACQUET BERNARD
IPC: A61K8/00
Filed: 1978-05-17
Granted: 1982-01-26
Abstract: La présente invention a pour objet une composition cosmétique pour les soins des cheveux et de la peau. Cette composition contient dans un support cosmétique approprié au moins un copolymbre porteur de fonctions amines tertiaires et/ou ammonium quaternaires correspondant à la formule générale suivante: (I) <IMG> Ia Ib Ic Id dans laquelle: R1, R4 et R5, identiques ou différents, représentent un radical alkyle ayant de 1 à 12 atomes de carbone, R2 et R3, identiques ou différents, représentent un atome d'hydrogène ou un radical méthyle, R' et R",identiques ou différents représentent un atome d'hydrogène ou un radical alkyle inférieur ayant de 1 à 4 atomes de carbone, ? est 0 ou 1, si ?= 0, t = 1 et si ?= 1 t = 0, n est 0, 1 ou 2 p est 0 ou 1 A représente un anion, HX est un acide minéral ou organique, M représente un motif d'un monomère insaturé polymérisable, x+x' correspondant à 95-5% en moles, x ou x' pouvant être 0, y correspondant à 5-95% en moles, et z correspondant à 0-60% en moles, (x+x') + y + z étant égal à 100% en moles.
Patent CA-1122873-A (CA)
Title: Flow control for an intravenous  feeding system
Inventor: KAMEN DEAN
IPC: A61M5/168
Filed: 1978-05-23
Granted: 1982-05-04
Abstract: A FLOW CONTROL FOR AN               INTRAVENOUS FEEDING SYSTEM                 ABSTRACT OF THE DISCLOSURE         The flow control hereof is applied to a known system of feeding a patient intravenously and contemplates the use of a clamp applied externally to the delivery tube extending from the intravenous bag, bottle or other appropriate container to the patient, said clamp being selectively successively opened and then closed to correspondingly meter the feeding flow of the intravenous fluid on a selected volume per time basis, e.g. 1 cc/minute, so that intravenous feeding of the patient is achieved according  to a desired time schedule.  The external application of the clamp does not detract from conventional sterile conditions of the system. Also, and most important, the operation of the clamp is related to the weight of the intravenous fluid, which weight, if the feeding is proceeding as it should, should progressively diminish in a predictable way.  The flow control hereof thus allows uninterrupted flow if the weight is not diminishing at the rate that it should; or it terminates flow, if the rate is too rapid.  In this effective way, the flow control hereof thus correspondingly effectively supervises the intravenous feeding so that it is achieved according to a desired time schedule.
Patent CA-1088187-A (CA)
Inventor: BROMBERG MICHAEL A
IPC: G05B19/05
Filed: 1978-05-30
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE     A programmable sequence controller is disclosed utilizing digital and analog inputs in order to generate digital output driver signals for the control of external systems or devices. The controller emulates mechanical sequence drums so that at any one time each of the simulated drums within the controller executes one of the addressable drum lines programmed within the drum.  Each line of each simulated drum can be programmed to specify the energization or de-energization of any output driver as well as the energization or de-energization of any memory bit utilized by the controller in order to provide communication between drums.  Each drum may also be programmed to have one or two sets of exit conditions, which if met, cause the con-troller to effectively rotate the drum to a specified drum line and execute this new drum line during the next scan of the controller.  The controller can also sense emergency conditions and cause any or all of the drums to rotate to a specified line regardless of the drum line then being executed by the controller for each of the drums.
Patent CA-1132124-A (CA)
Inventor: GRASSELLI ROBERT K
IPC: B01J27/186
Filed: 1978-07-05
Granted: 1982-09-21
Abstract: (5027) OXIDATION CATALYSTS     ABSTRACT OF THE DISCLOSURE         Catalysts containing iron, bismuth, molybdenum. and various additional elements exhibit extremely attractive catalytic properties for the oxidation and ammoxidation of various olefins.
Patent CA-1082541-A (CA)
Inventor: STEIN JOHN G
IPC: F02N19/10
Filed: 1978-08-07
Granted: 1980-07-29
Abstract: Abstract of the Disclosure An apparatus for maintaining equipment, such as an engine, in readiness for use while it is otherwise nonoperational.  The equipment or engine is of the general type having two or more closed liquid recirculation systems.  The apparatus bypasses the usual recirculating pumps in such systems.  External supply pumps remove liquid from separate sumps or reservoirs and divert the liquids from passage through the normal recirculat-ing pumps of the recirculation systems.  The diverted liquid is conditioned to a predetermined temperature by passage through a heat exchanger where one liquid warms or cools the other.  The liquids, pressurized by operation of the supply pumps. are then redirected into the equipment recirculation systems downstream from the respective outlets of the recirculating pumps.  The pressurized and temperature conditioned liquids are then forced through the equipment passages in the respective recirculation systems in a manner similar to normal liquid circulation during use of the equipment.  This maintains the equipment at a temperature in readiness for use.  In cases where one of the systems includes a recirculating lubricant, the apparatus also maintains proper lubrication of the equipment elements during periods in which the equipment is not in use.
Patent CA-1088400-A (CA)
Inventor: SCHNEIDER WILLIAM H
IPC: F16K15/00
Filed: 1978-08-23
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE           A pressure relief valve for attachment to a tank, such as used on an electrical transformer, which valve will release excessive gas pressure developed in the tank because of transformer malfunction.  The valve has a cap which uncovers a signal indicating portion of the valve when the valve is un-seated during a pressure release operation.  The cap remains in signal uncovered position, after the valve reseats, to warn maintenance personnel that the tank has had an excessive pres-sure condition.
Patent CA-1101178-A (CA)
Inventor: NEGISHI TAKAO
IPC: D02G3/22
Filed: 1978-08-30
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is a bundle of fibrous elements, at least some of which are uneven in the thickness in the axial direction thereof, namely some of which include thick portions having a larger sectional area and thin portion having a smaller sectional area.  In these fibrous elements constituting the fibrous bundle, the thick portions have, in general, a higher dyeability than the thin portions, and in the fibrous bundle, these higher dyeability portions are formed substantially randomly at a distribution ratio of at least 300 portions per 10 cm of the length of the fibrous bundle.  This fibrous bundle is characterized in that it apparently resembles a fibrous bundle composed of fibrous elements uniform in the thickness and dyeability.    Also a process and apparatus for manufacturing such fibrous bundles are disclosed.
Patent CA-1109268-A (CA)
Title: Gasification of solid fuel
Inventor: KAIMANN WALTER
IPC: C10J3/56
Filed: 1978-09-11
Granted: 1981-09-22
Abstract: ABSTRACT     Solid fuel is acted on by a gasifying medium in a fluidised bed W.  The resulting gas enters a cyclone 20 having an outlet for solid particles connected to a gasification chamber 30 in which the particles are gasified by a separate stream of gasifying medium supplied by an injector 25.
Patent CA-1081284-A (CA)
Inventor: WASHBOURN JACK
IPC: B60T17/18
Filed: 1978-09-19
Granted: 1980-07-08
Abstract: ABSTRACT The invention concerns an electrically assisted pneumatic train braking system.  In a normal emergency/ service pneumatic braking system a pneumatic pressure change must propagate along the train braking system from car to car.   In the invention, two valves are connected to each end of the brake pipe of each car, the first is responsive to a pressure change in the brake pipe to produce an electrical signal and the second is responsive to the electrical signal to produce a pressure change in the brake pipe.  Thus, the propagation time for the whole braking system is reduced to little more than that for the total length of the couplings between cars.
Patent CA-1094018-A (CA)
Inventor: USUI MASAYOSHI
IPC: C21D8/10
Filed: 1978-09-20
Granted: 1981-01-20
Abstract: Title of the Invention:       Method of Manufacturing High Pressure Fuel Injection Pipe Materials Abstract of the Disclosure:         This invention is made with a view to remarkably improving the smoothness of the inside surface of the hole of a high pressure fuel injection pipe to be used for Diesel internal combustion engines and to improving the true circularity of the hole shape and the uniformity of the hole diameter and is a method of manufacturing high pressure fuel injection pipe materials characterized by forming a pipe body by cutting and removing an interposed slag layer collected and deposited near the center of a steel bar material in the steel bar direction and then gradually elongating the pipe body to be of desired dimensions by the repetition of an annealing treatment in a non-oxidizing or reducing atmosphere and a drawing and reducing treatment by using both die and plug.
Patent CA-1092232-A (CA)
Title: Compact mounting assembly for electrical switching elements
Inventor: KALVAITIS ARVYDAS J
IPC: H01H33/02
Filed: 1978-09-25
Granted: 1980-12-23
Abstract: ABSTRACT: A mounting assembly for electrical switching elements is disclosed. The assembly is designed to oppositely mount together the switching elements in a pair. Each switching element, which may be a high-voltage fuse, a disconnect blade, or the like, has a first and a second support point by which it is mountable. The assembly includes a central support member which may be a dihedral member, that is, a member having two planar faces or major surfaces which are angularly related to each other along a line of intersection. Each face of the dihedral member mounts an insulator, free ends thereof extending away from their respective face divergently with respect to each other. The free ends are attachable to the first support point on respective switching elements. A third insulator is mounted to the dihedral member diametrically opposite from the other two insulators so that a free end thereof is generally oppositely directed with respect to the free ends of the other insulators, producing a "Y" configuration. The end of the third insulator is attachable to the second support point on both switching elements. The assembly permits both opposed mounting of a pair of switching elements, as well as one less insulator than used in typical mounting assemblies. That is, one of the switching elements is mounted by the first insulator and the third insulator, while the second switching element is mounted by the second insulator and the third insulator. A cluster of assemblies may be used to mount a plurality of pairs of switching elements, in which event, the dihedral member may be an elongated dihedral channel member common to each pair of elements. The assembly cluster may be mounted in an enclosure.
Patent CA-1065610-A (CA)
Inventor: SCHWENNINGER RONALD L
IPC: C03B5/16
Filed: 1978-12-13
Granted: 1979-11-06
Abstract: METHOD AND APPARATUS FOR MAKING        MOLTEN GLASS       Abstract of the Disclosure In a continuous, fuel-fired, glass melting furnace, a pair of  substantially horizontal, longitudinally extending electrodes are provided in the molten glass closely adjacent to the sides of the floating batch blanket for supplying electri-cally generated booster heat to the underside of the batch blanket.  The electrodes extend a substantial distance into the melting zone of the furnace through the fill end wall.          The electrodes also serve as physical barriers that prevent the batch blanket from drifting into contact with sidewalls of the furnace.  The electrode arrangement boosts melting rates with efficient utilization of electrical energy, and avoids furnace wall erosion   and unbalanced melting conditions.
Patent CA-1114616-A (CA)
Inventor: BANDO SHIGERU
IPC: B24B9/10
Filed: 1978-12-21
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE           A beveling machine having a table provided with a plurality of fixing stands in tandem for fixing glass plates and a head stand carrying working heads equipped with working wheels rotatably in the same number as the fixing stands comprises means for causing the table and the working heads to conduct a relative movement in two directions in a hori-zontal plane, means for spinning the working wheels around a vertical axes.  The relative movement of the table and the working head, in the two directions and the spinning movement of the working wheels around the vertical axes in the machine are controlled by a numerical control device in which the face of the glass plates to be ground and the grinding face of the grinding wheels are always kept at substantially the same contact angle.
Patent CA-1126687-A (CA)
Inventor: TSHUDY JAMES A
IPC: B05D1/36
Filed: 1979-02-15
Granted: 1982-06-29
Abstract: PROCESS AND APPARATUS FOR REDUCING SURFACE GLASS                     Abstract of the Disclosure A method and apparatus for reducing the surface gloss of a coating are disclosed.  In one embodiment, the method comprises moving in a continuous manner a material which is to be coated, applying at least one coating composition on the material, impinging the surface of the coating composition with a fluid, partially curing the coating composition by radiation, removing any remaining fluid from the surface of the coating composition, and completing the cure of the coating composition.
Patent CA-1068714-A (CA)
Inventor: BROWN THOMAS H
IPC: C07D233/64
Filed: 1979-02-27
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE          Pharmacologically active compounds of the formula:                          wherein R1 represents Het-CH2S(CH2)2-wherein Het is imidazole, optionally substituted by (C1-4) alkyl.            The compounds  can be in the form of a hydrate, a pharmaceutically acceptable acid addition salt or a hydrated salt thereof.  The compounds are histamine H2- antagonists and are useful as inhibitors of gastric acid secretion, as anti-inflammatory agents and as agents which act on the cardiovascular system.
Patent CA-1108038-A (CA)
Inventor: DOLEJSI IVAN
IPC: G01N33/92
Filed: 1979-03-20
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE :         The invention is concerned with a method for detecting the intensity of destruction of malignant cells in the human body by determining the presence of metabolites of the malignant cells secreted by the human body into urine.  The method of the invention comprises subjecting a urine sample to an esterifica-tion reaction with a predetermined amount of an aliphatic acid at a pH of 4.2 to 5.8 and at a temperature of 80 to 85°C.          The formation of an ester having a threadlike or rodlike shape extending from the urine surface downwards is indicative of the presence of a pathological steroid in the sample.
Patent CA-1119724-A (CA)
Title: Predictive speech signal coding with reduced noise  effects
Inventor: ATAL BISHNU S
IPC: H04B14/04
Filed: 1979-03-29
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE            A predictive speech signal processor features an adaptive filter in a feedback network around the quantizer. The adaptive filter essentially combines the quantizing error signal, the formant related prediction parameter signal, and the difference signal to concentrate the quantizing error noise in spectral peaks corresponding to the time-varying formant portions of the speech spectrum so that the quantizing noise is masked by the speech signal formants.
Patent CA-1119360-A (CA)
Inventor: FRITZVOLD BJ RN H
IPC: D21C9/10
Filed: 1979-04-03
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE    In a method for bleaching oxygen delignified cellulose-containing pulp such as sulphate, sodium and sulphite pulps with ozone and peroxide, the ozone treatment takes place at two stages, the alkaline solution which is added subsequent to the ozone treatment includes peroxide and complex formers, and 55 to 85% of the total amount of chemicals is added at the first stage.