baber/WOPTO huggingface dataset:
Patent CA-1131176-A (CA)
Inventor: CARDUS FRANCIS
IPC: B65D47/42
Filed: 1979-12-27
Granted: 1982-09-07
Abstract: S P E C I F I C A T I O N     APPARATUS FOR APPLYING A PASTY OR LIKE PRODUCT BY MEANS OF A ROTARY COATING PAD     ABSTRACT OF THE DISCLOSURE     This apparatus for applying a pasty or similar product by means of a rotary coating pad carried by a cartridge comprises a motor for driving this cartridge through gears. The cartridge encloses a piston adapted to slide freely in the cartridge bore and pneumatic or other means, preferably a pump, are incorpo-rated in the apparatus case for exerting a pressure against the inner end of the piston and thus force the product out through the coating pad. This pad has a two-portion structure so that the cartridge can easily be filled or refilled through this pad, the apparatus being particularly but not exclusively  suited for applying boot-polish or like products.
Patent CA-1148831-A (CA)
Inventor: RODRIGUEZ VICTOR F
IPC: C11D3/12
Filed: 1980-02-15
Granted: 1983-06-28
Abstract: DETERGENT COMPOSITIONS                            Abstract Described are detergent compositions, which contain little or no phosphate materials, containing, as an im-proved builder system, a mixture of aluminosilicate materials and polyacetal carboxylate builders.  These compositions deliver improved cleaning performance at reduced phosphate levels.
Patent CA-1144346-A (CA)
Title: Adjustable fastener
Inventor: AOKI TSUNETAKA
IPC: A44B11/00
Filed: 1980-03-18
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE       An adjustable fastener for interconnecting a first part and a second part, comprising:  an elongate rack adapted to be secured to the first part and having a row of teeth; and a slider adapted to be fastened to the second part and movable on and along the rack for locking engagement therewith at a selected position.  The slider comprises a housing having a longitudinal channel for passage therethrough of the rack, and a groove in that surface of the top plate of the housing which faces the channel.  The groove extends transversely of the channel.  A locking member is slidably held within the groove for locking engagement with one of the teeth.  An elongate spring extends in and along the channel for normally retaining, when in a relaxed state, the locking member in locking engagement with said one of the teeth.  The locking member is movable along the groove out of locking engagement with said one of the teeth against the force of the resilient means.  The fastener has a reduced susceptibility to functional defects caused by penetration of fibrous dust or the like into the slot guiding the locking member.
Patent CA-1149552-A (CA)
Inventor: NAVA PIER L
IPC: A42B3/00
Filed: 1980-04-30
Granted: 1983-07-12
Abstract: Abstract:    The invention relates to a device for connecting a visor to a helmet (e.g. a motorcyclists' helmet) in such a way that the visor can be raised by a one handed operation of the user.  Each end of the visor has a hinge and each hinge is attached to the helmet via a slider which allows the visor to be moved away from the helmet before being raised.  The slider includes a rack and pinion assembly which causes rotation of the visor to the raised position as the slider reaches the end of its travel. Movement of the slider is controlled by flexible cables attached to a control button or the like at the front of the helmet.
Patent CA-1157399-A (CA)
Inventor: HOPKINS THOMAS R
IPC: C12N9/04
Filed: 1980-05-27
Granted: 1983-11-22
Abstract: Abstract of the Disclosure A new alcohol oxidase is isolated from Pichia-type microorganisms in soluble or crystalline form.  The crystalline novel enzyme is isolated by preparing an aqueous fluid containing cells of a Picha-type microorganism, homogenizing the fluid and separating solids therefrom to produce an alcohol oxidase solution, adjusting the solution to have an ionic strength in the range of 0.05 to 0.01 in ionic strength to form a recovery range solution thereby causing the crystalline alcohol oxidase to form.  The new enzyme is used to determine alcohol concentrations in fluid samples in which conditions are compatible with the enzyme's activity.
Patent CA-1150800-A (CA)
Inventor: KOMPELIEN ARLON D
IPC: G05D23/24
Filed: 1980-06-24
Granted: 1983-07-26
Abstract: ABSTRACT OF THE DISCLOSURE         Two field effect transistor devices and associated circuitry are utilized in conjunction with a special type of transformer having a low impedance primary winding and a high impedance primary winding to energize a secondary circuit to supply power for operating the electronics.  The capacitor which provides energy storage for the field effect transistor devices and associated circuitry is kept charged either directly from the line or through a voltage in the primary windings of the special transformer when the load switching field effect transistor device is conducting.
Patent CA-1133434-A (CA)
Inventor: FURMINGER RONALD J
IPC: B65D85/82
Filed: 1980-07-23
Granted: 1982-10-12
Abstract: ABSTRACT  OF  DISCLOSURE               A container system comprising an outer container containing a glass or plastics vial which latter is to be opened without the danger of injury to the oper-ator due to spillage from the vial.  The outer container has a screw-top lid which has engaging means whereby, once unscrewed from the container, it may be engaged with the top of the vial itself (which is revealed when the lid is unscrewed) and manipulated to remove the vial top in safety.
Patent CA-1137829-A (CA)
Inventor: SHARP DAVID A
IPC: B63B22/04
Filed: 1980-09-16
Granted: 1982-12-21
Abstract: BUOY FLOTATION SYSTEM                 Abstract of the Disclosure A buoy flotation system, wherein a container of a compre-sed fluid is utilized for expansion of a float, includes a cut-ter for severing and removal of a portion of the container for releasing the compressed fluid.  The cutter includes a piston having a recess in a side wall thereof for mating with the con-tainer, the piston being contained within a housing, the piston and the housing having cutting edges.  An explosive charge drives the piston transversely of the container whereupon the cutting edges sever and remove a portion of the container for evacuation of the compressed fluid therefrom.
Patent CA-1144170-A (CA)
Inventor: PROST MAURICE
IPC: A61K31/47
Filed: 1980-09-18
Granted: 1983-04-05
Abstract: ABSTRACT OF THE DISCLOSURE           New decahydroquinolinol derivatives and process for preparing the same.  This invention relates to new decahydro-quinolinol derivatives corresponding to the general formula :                 and pharmaceutically acceptable acid addition salts thereof, in which R1 represents hydrogen, a methyl, ethyl, n-propyl, n-butyl or phenyl radical or a phenyl radical having one sub-stituent or two identical or different substituents selected from chlorine, bromine atoms and a methyl group, Ar represents a phenyl or naphthyl radical or a phenyl radical having one substituent or two identical or different substituents selected from fluorine, chlorine and bromine atoms and methyl, methoxy, acetyl and cyano groups, X represents oxygen or sulphur, and n represents 2 or 3.  These derivatives are useful as anti-arrhthmic and local anaesthetic agents.
Patent CA-1144800-A (CA)
Inventor: ADIN ANTHONY
IPC: B41M5/32
Filed: 1980-11-05
Granted: 1983-04-19
Abstract: Abstract A dye-forming or imaging composition, element and method are disclosed, wherein a cobalt (III) complex contain-ing releasable ligands is converted to cobalt (II) and the ligands by heating in the presence of a first destabilizer compound.  The temperature at which the conversion reaction is initiated is unexpectedly lowered by the addition of a second, different destabilizer compound.
Patent CA-1141950-A (CA)
Inventor: SCHERZ HANS R
IPC: A43B7/32
Filed: 1980-12-04
Granted: 1983-03-01
Abstract: Abstract of the Disclosure A safety waterproof boot of molded plastics material is provided having an integral sole and upper, the upper including a toe portion and a metatarsal portion, a metallic plate provided in the sole portion and extending the width and length thereof and allowing for longitudinal flexing of the sole, a box-shaped rigid toe guard provided in the toe portion, a rigid arched metatarsal guard member extending laterally and having side portions connected to the sole plate, the trailing edge of the toe guard being spaced inwardly relative to the leading edge of the metatarsal guard and the molded plastics material extending between the metatarsal guard and the toe guard having a flexible hinge portion in the form of a reverse fold such that the trailing edge of the toe guard will pivot inwardly of the leading edge of the metatarsal guard when the toe portion of the boot is being pivoted relative to the boot.
Patent CA-1135138-A (CA)
Inventor: MILLER DON J BARRON DRIVE N W
IPC: A47J37/06
Filed: 1980-12-09
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE   A heat transfer device for use in a gas barbecue includes a solid cast iron plate, which is mounted in the barbecue between the burner and the food holding grate, i.e., in the position normally occupied by the lava bed.  The plate has an irregular top surface resembling a lava bed and a plurality of holes permitting the passage of fats and juices from the food for reducing flaming.  The device further serves to divide and control the flow of air and gases between chambers of the barbecue.
Patent CA-1166487-A (CA)
Inventor: MATSUO GIICHI
IPC: B21B43/00
Filed: 1980-12-15
Granted: 1984-05-01
Abstract: Abstract of the Disclosure.      A rotary trough type cooling bed run-in apparatus for ejecting and arranging the rolled pieces of a small steel round rolling equipment onto a cooling bed, comprises a plurality of long troughs each having a longitudinal slit and adapted to receive a rolled piece.  Each of the long troughs is rotatably mounted in rotary guides and a slit cover is secured to each of the rotary guides so as to cover and uncover the slit in association with the rotation of the long trough.  A cooling bed having grooves is positioned below the long troughs such that when the slit of the long trough is released and faces downward, the rolled piece introduced into the trough is dropped into the groove of the cooling bed.      Thus there is the effect of making possible the rolling of small steel rounds at high speed, preventing the occurrence of wavy warpage in rolled pieces and ensuring simplified adjustment of the ejection timing of rolled pieces.
Patent CA-1164056-A (CA)
Inventor: ASAI YOSHIHIKO
IPC: B23K25/00
Filed: 1980-12-23
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE              -The invention relates to an electroslag surfacing of cylindrical components, such as a rolling-mill roll for iron production and aims to solve the following problems which are: (1) what electrode should be used for supplying a high current to slag, and; (2) how to prevent excess fusion-penetration of the base metal from occurring during the thick surfacing which results in an increase in heat input and a decrease in welding speed or a rising speed of the metal pool.  The invention, is characterized in that a multi-phase alternating current power is supplied to slag via a plurality of consumable electrodes in the form of a bar having a large cross section, and further the surfacing is conducted while rotating a workpiece and continuously adding molten metal to the surface of the slag bath.     The invention can be mainly utilized for the production and repairing of cylindrical composite components.
Patent CA-1167526-A (CA)
Inventor: MATSON WAYNE R
IPC: G01N30/00
Filed: 1980-12-29
Granted: 1984-05-15
Abstract: ABSTRACT OF THE INVENTION An electrochemical detection apparatus is provided. The apparatus comprises a flow-cell having at least one active testing electrode at least one reference electrode, and at least one counter electrode. Each electrode comprises a liquid impervious solid body having a bore extending there-through with the electrode active surface located in the bore. The electrodes are arranged in a stack, electrically insulated from one another with their respective bores aligned so as to define a flow channel through which liquid to be detected can be passed. In a preferred embodiment of the invention at least one of the reference electrodes is actively driven to supply a stable reference potential against which other electrochemical responses can be measured. Various electro-chemical responses are achieved by varying the construction, number and arrangement of electrodes in the stack, and the potentials applied to the electrodes. The detection apparatus has particular utility for use in monitoring chromatographic eluant.
Patent CA-1179750-A (CA)
Inventor: GRIFFITHS FRANK A
IPC: G11B5/09
Filed: 1981-01-06
Granted: 1984-12-18
Abstract: ABSTRACT:                 " DIGITAL SYNCHRONISING SYSTEM"   A synchronising system for the control of the transmission of digital information which is composed of blocks separated by gaps and for which synchronisation requires the production of a reference pulse.   Each field of information includes a series of spaced coded synchronising control words each of which is a coded representation of the separation between the word and the position required for the synchronising signal.  The synchroniser (Figure 3) includes a decoder composed of read-only memories (IC2, IC3) which can set a counter (IC4, IC5 and IC6) in accordance with the separation.   The decoded synchronising control signal is compared by comparator IC8 and a read-only memory IC7 with the instantaneous contents of the counter and the counter is adjusted only if parity is not detected.   If parity is detected and continues to be detected for each synchronising control word, the counter counts towards a datum whereupon the synchronising signal is produced.   The occasions of parity are counted by another counter which causes the production of an inhibiting signal for the output synchronising signal unless a predetermined number of occasions of parity are counted.
Patent CA-1171521-A (CA)
Inventor: KAMATH BANTVAL Y
IPC: H04N9/888
Filed: 1981-03-04
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE              A method and apparatus for dropout compensation of composite color television signals is described in which both the, luminance and chrominance components forming a dropout compensation signal are derived from the same portion of the original color television information signal without dropouts immediately preceding the dropout.  One horizontal line of the color television signal without dropouts is continuously stored in a memory.  When a dropout occurs, the stored television signal line is circulated in the memory.  The length of delay of the chrominance component of the stored television signal is con-trolled from line to line in response to the phase of the color burst synchronizing component.  The length of delay of the luminance component of the stored television signal is controlled on consecutive lines in response to the horizontal line synchronizing component.  The respectively delayed chromin-ance and luminance components of -the stored television signal are combined to form a composite dropout compensation signal which is inserted in the original color television signal in place of a detected dropout.
Patent CA-1144944-A (CA)
Title: Procede de preparation, catalyse par un superacide,  du resorcinol a partir du meta-isopropylphenol
Inventor: OLAH GEORGE A
IPC: C07C37/48
Filed: 1981-03-13
Granted: 1983-04-19
Abstract: Procédé de préparation du résorcinol, de manière sélective et avec un rendement élevé, caractérisé en ce qu'il consiste à faire réagir des dérivés éther ou ester de l'hydroperoxyde de méta-isopropylphénol avec un catalyseur de coupure-réarrangement qui est un superacide, et en ce que le groupement éther ou ester du dérivé est un groupement protecteur de la fonction phénol qui peut facilement être coupé et reutilisés. Le procédé comporte notamment la préparation du méta-isopropylphénol, nécessaire, pour l'obtention des dérivés éther ou ester de l'hydroperoxyde correspondant, dans un état de grande pureté, exempt d'autres isomères, par traitement d'un mélange quelconque d'isomères de l'isopropylphénol dans un excès d'acide fluorhydrique anhydre ou dans un acide alcanesulfonique perfluoré ayant de un à six atomes de carbone, en présence d'un fluorure d'acide de Lewis, ou bien par alkylation (transalkylation) du phénol à l'aide d'un agent de propylation, en présence des systèmes superacides susmentionnés.
Patent CA-1169924-A (CA)
Inventor: NAPPHOLZ TIBOR
IPC: A61N1/36
Filed: 1981-03-19
Granted: 1984-06-26
Abstract: EXTERNALLY-RESET TACHYCARDIA      CONTROL PACER       Abstract of the Disclosure There is disclosed an improved pacer for controlling tachycardia.  By placing a magnet over the patient's chest in the vicinity of a conventional prior art heart pacer, a reed switch may be closed to cause the pacer to generate pulses at a continuous rate which reflects the battery potential.  But this technique cannot be used in a tachycardia control pacer because it is not designed to generate continuous pulses.           In the tachycardia control pacer of the invention, placing a magnet over the patient's chest results in the generation of two pulses, the time separation between which is an indication of the battery potential.  Application of the magnet in this way also holds the device off, after the two pulses are generated, so that if the device is causing him discomfort the patient can temporarily disable it until the physician can program it off.  The illustrative tachycardia control pacer generates two pulses during each cycle of operation at times which are "scanned" from cycle to cycle.          Successful time parameters are retained so that any scanning which follows tachycardia confirmation begins with the values which were successful in terminating the previous tachycardia episode.  Application of a magnet to the patient's chest, or programming of the device, resets the two time intervals to the values programmed by the physician.  The next scanning begins with the programmed time values.  In this way the physician, after inducing tachycardia, can verify the programmed time parameters rapidly by observing the patient's ECG waveform, without having to wait several minutes until scanning from the previously retained successful values would otherwise progress to the programmed values.
Patent CA-1165336-A (CA)
Inventor: RITA ROBERT A
IPC: C03C3/12
Filed: 1981-05-29
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE A non-crystallizing sealing glass composition is described consisting essentially of from about 75.50 to 84.00 wt. % lead oxide, from about 11.25 to 14.25 wt. % boron oxide,  an additional component selected from the group consisting of up to 3.10 wt. % zinc oxide and up to 9.33 wt. % bismuth oxide; other com-positions could include up to 0.88 wt. % tin oxide, and up to 1.51 wt.  % germainium oxide.  The glass compositions include .beta.-eucryptite in an amount suf-ficient  to  provide  a coefficient of expansion of about 83.5 to 71.5 X10-70C°-1 (about 13.5 to 17.0 wt. %); the glass is particularly useful in sealing a gas panel.
Patent CA-1178856-A (CA)
Inventor: STEINBIS FRIZT K
IPC: A22C13/02
Filed: 1981-06-01
Granted: 1984-12-04
Abstract: A B S T R A C T                The invention relates to a process for oiling tubular casings on their interiors during axial shirring into shirred strands, whereby the tubular material is inflated between a sealed point and the point of shirring by the introduction of air under overpressure, and spraying oil on to the inflated area of said interior, injection of the oil being intermittent and without propellant air.
Patent CA-1145966-A (CA)
Inventor: GOIDINGER JOHANN
IPC: E04C2/04
Filed: 1981-06-01
Granted: 1983-05-10
Abstract: SLAB-SHAPED BUILDING ELEMENT             ABSTRACT OF THE DISCLOSURE     A building element of lightweight concrete is rein-forced by at least one grid of heavy concrete arranged parallel to its lateral side faces, reinforcing rods con-nected to form a grid are disposed  within said heavy con-crete grid. Each of said heavy concrete grids, therefore, represents a covering of the reinforcing grid, thereby first obtaining rust protection for the reinforcing rods and, second, the bonding effect between the reinforcing rods and the lightweight concrete. A plastic and elastic expansion characteristic of lightweight concrete is there-by utilized to compensate the high amount of shrinkage of the lightweight concrete adhering to the heavy concrete grids so that the building elements remain free from fissures. The lightweight concrete is able to receive static stresses and is used for the reinforcement of the cells of the heavy concrete grid so that the cross-section of the rods of the heavy concrete grid may be reduced to a minimum.          When two heavy concrete grids are provided, they are able to operate like girths for receiving tension and pressure, and the lightweight concrete corresponds to a web  connecting the girths.
Patent CA-1161735-A (CA)
Inventor: SMITH MICHAEL R
IPC: G01N35/04
Filed: 1981-06-08
Granted: 1984-02-07
Abstract: APPARATUS FOR PROCESSING AN ANALYSIS SLIDE        ABSTRACT OF THE DISCLOSURE         Apparatus is provided for processing an analysis slide in a chemical analyzer which is particularly suitable for performing both endpoint and rate analyses.  The slide-processing apparatus comprises a slide transfer mechanism for selective-ly transferring analysis slides between an incuba-tor and a read station.  The incubator includes a temperature-controlled chamber having a rotor disposed in a horizontal plane therein comprising slide-holding members adapted to support each of a plurality of analysis slides at individual sta-tions.  Each of the individual stations may be selectively positioned to a transfer location wherein the slide carried by the rotor is accessible for removal.  The slide transfer mecha-nism accesses the slide at the transfer location, removes the slide from the incubator, and delivers the slide to the read station.  Following analysis at the read station, the slide is returned by the slide transfer mechanism to the incubator if the slide is being employed for rate analysis.  If the slide is being used for endpoint analysis, the slide is discarded through a diverter portion of the slide transfer mechanism.
Patent CA-1170946-A (CA)
Inventor: KAESER JAMES A
IPC: C11D3/10
Filed: 1981-09-24
Granted: 1984-07-17
Abstract: NON-GELLING INORGANIC SALT CRUTCHER SLURRIES     ABSTRACT OF THE DISCLOSURE            Gelation and setting of desirably miscible and pumpable crutcher slurries comprising sodium carbonate, sodium bicarbonate and sodium silicate in an aqueous medium are retarded and often prevented by the addition to such medium of a citric material, such as citric acid and/or water soluble citrate, and magnesium sulfate.     The present invention relates to non-gelling aqueous slurries of inorganic salt mixtures and to methods for their manufacture.   More particularly, it relates to the utilization of certain materials, which, in combination, exert an  exceptionally good and improved anti-gelling action, preventing gelation, excess thickening and setting up of bicarbonate - carbonate - silicate slurries, from which particulate heavy duty synthetic organic detergent composi-tions may be made, as by spray drying and post-spraying.