baber/WOPTO huggingface dataset:
Patent CA-1176674-A (CA)
Inventor: PAULVE MARCEL L A
IPC: H01H11/00
Filed: 1982-12-29
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE A switching device having a casing of plastic material with at least two parallel pivots forming pivot pins for contact members. Each pivot consists of an assembly of at least two por-tions one of which is in the form of an anchoring base incorporated in the casing during molding and which is provided with a centering hole for engagement during molding with a centering pin which forms a part of the mold. After molding a second portion of the pivot in the form of a stud is positioned in a bore in the anchoring base. This provides precise parallelism and positioning of the parallel pivots and secure fastening to the casing.
Patent CA-1205497-A (CA)
Inventor: COLFORD TERENCE H
IPC: F16F1/40
Filed: 1983-02-08
Granted: 1986-06-03
Abstract: ABSTRACT                 ELASTOMERIC MOUNTINGS  An elastomeric mounting of the type comprising a plurality of elastomeric layers 21 having a plurality of reinforcement layers 20 interleaved between and bonded to the elastomeric layers 21.  The reinforcement layers 20 are of corrugated profile each comprising a plurality of alternate peaks 22 and valleys 23 whereby a more even distribution of the stress concentrations generated in  use of the mounting, e.g. in a vehicle axle suspension, is obtained.  The reinforcement layers 20 may all be of the same size and shape such that a compact   mounting is obtained which occupies a smaller space envelope then a comparable chevron spring.
Patent CA-1201561-A (CA)
Inventor: JONES JOHN E
IPC: A47L5/28
Filed: 1983-03-07
Granted: 1986-03-11
Abstract: VACUUM CLEANER BAG SUPPORT                         ABSTRACT      A vacuum cleaner bag support in which a compression spring is itself supported in the interior of the upper terminus of an outer bag and carries a bag top support which resiliently maintains the bag elevated against laterial expansion thereof.  An ornamental bag top member may be carried on the upper terminus of the outer bag and attached to the bag top support for movement therewith.
Patent CA-1183779-A (CA)
Inventor: DAVIS WALTER B
IPC: A61Q5/02
Filed: 1983-04-27
Granted: 1985-03-12
Abstract: ABSTRACT     Zinc pyridine thione in particulate form wherein a major proportion of the particles each have a maximum diameter of 2µm, and a maximum volume of 3 x 10-17m3 and a minimum surface area of 2m2/g and are in the form of hexagonal flat platelets or fragments thereof, is particularly efficacious in treating superficial disorders including dandruff and may be formulated in conventional presentations.
Patent CA-1196656-A (CA)
Inventor: CASARA PATRICK J
IPC: A61K31/195
Filed: 1983-04-28
Granted: 1985-11-12
Abstract: ABSTRACT 4-AMINO-HEPTA-5,6-DIENOIC ACID (R,S)- and (S)-4-amino-hepta-5,6-dienoic acid are novel inhibitors of gamma-aminobutyric acid transaminase (GABA-T).
Patent CA-1214154-A (CA)
Inventor: BAKER RICHARD W
IPC: B01D71/00
Filed: 1983-06-10
Granted: 1986-11-18
Abstract: Abstract of the Disclosure Process for the separation and purification of oxygen and nitrogen as well as a novel membrane useful therein are disclosed. The process utilizes novel facili-tated transport membranes to selectively transport oxygen from one gaseous stream to another, leaving nitrogen as a byproduct when the feed stream is atmospheric air. In the method, a metallo-organic oxygen carrier capable of rever-sibly binding molecular oxygen is dissolved in a polar organic membrane which separates a gaseous feed stream such as atmospheric air and a gaseous product stream. The feed stream is maintained at a sufficiently high oxygen pressure to keep the oxygen carrier in its oxygenated form at the interface of the feed stream with the membrane, while the product stream is mantained at sufficiently low oxygen pressure to keep the carrier in its deoxygenated form at the interface of the product stream with the membrane. In an alternate mode of operation, the feed stream is maintained at a sufficiently low temperature and high oxygen pressure to keep the oxygen carrier in its oxygenated form at the interface of the feed stream with the membrane and the product stream is maintained at a sufficiently high temperature to keep the carrier in it deoxygenated form at the interface of the product stream With the membrane. Under such conditions, the carrier acts as a shuttle, picking up oxygen at the feed side of the membrane, diffusing across the membrane as the oxyge-nated complex, releasing oxygen to the product stream and then diffusing back to the feed side to repeat the process.          Exceptionally and unexpectedly high O2/N2 selectivity, on the order 10 to 30, is obtained, as well as exceptionally high oxygen permeability, on the order of 6 to 15 x 10-8 cm3 -cm/cm2-sec-cmHg, as well as a long membrane life of in excess of 3 months, making the process commercially feasible.
Patent CA-1208854-A (CA)
Inventor: JACQUES ALAIN
IPC: C11D3/00
Filed: 1983-06-21
Granted: 1986-08-05
Abstract: CONCENTRATED FABRIC SOFTENING COMPOSITIONS                 AND METHODS FOR MAKING SAME                 Abstract of the Disclosure Stable concentrated aqueous fabric softening compositions based on water-dispersible di-longchain, di-short chain quaternary ammonium salts are provided utilizing non-ionic surface active agents  having an HLB value of from about 15.5 to 17.5, and water-soluble electrolyte.  The softening component comprises from about 12-20% by weight of the composition; the non-ionic agent from about 1 to about 5% by weight and the electrolyte from about 0.1 to about 1.5% by weight.  Methods for making the composition are also described.
Patent CA-1198799-A (CA)
Inventor: NAIMER HUBERT L
IPC: H02H3/08
Filed: 1983-07-19
Granted: 1985-12-31
Abstract: ABSTRACT           A computer-controlled switching apparatus for controlling power switching elements, wherein a microprocessor is connected by way of analog-digital converter means to at least one sensor for detecting the current consumption of the apparatus to be monitored, for example a motor or the like, and sequentially calculates characteristic data from the detected values, in accordance with various models, and compares said detected values to preselectible limit values, wherein the microprocessor includes a coding means which outputs the calculated values, with an address coding, by way of a transmission path, to a display means having a decoder.
Patent CA-1207587-A (CA)
Inventor: NELSON M STEPHEN
IPC: F41C27/06
Filed: 1983-07-29
Granted: 1986-07-15
Abstract: LINE THROWING DEVICE                 ABSTRACT OF THE DISCLOSURE      A line throwing device adapted to be launched from a riot gun or similar tubular launching device comprises an elongated projectile that fits in the tubular launching device, a fin assembly slidably mounted on the body of the projectile such that the fin assembly slides forwardly to permit the rear end of the projectile to be positioned in the launching device for launching and slides rearwardly to a flight stabilizing position at the rear of the projectile as the projectile is launched from the tubular launching device.  A rocket engine is mounted in the rear of the projectile for propelling the projectile.  An ignition mechanism comprising a conventional shotgun primer cap mounted in a plastic casing fits on the end of the rocket and is ignited by the trigger and firing pin of the gun.  A line is coiled in a canister removably attached to the gun, with one end of the line being attached to a harness mounted on the projectile so that the line can be carried to the desired target.
Patent CA-1204771-A (CA)
Inventor: SPRINGMANN HERMANN
IPC: C07C51/367
Filed: 1983-08-16
Granted: 1986-05-20
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to a process for the production of carboxymethylates by reacting alcohols, ether alcohols, or alkyl phenols with an aqueous solution of no more than a molar amount of free chloroacetic acid and twice the molar amount of an aqueous base.  The chloroacetic acid and the base are added separately, but simultaneously, under agitation, at elevated temperature and under reduced pressure to the alcohol or alkyl phenol.  The water content in the reaction mixture, during the entire reaction, is maintain-ed between 0.3 - 1.5% by weight.  This process increases the selectivity of the reaction and permits the use of a more economical aqueous chloroacetic acid solution.
Patent CA-1208127-A (CA)
Title: Compositions pesticides renfermant un  photostabilisant
Inventor: MEINARD COLETTE
IPC: A01N53/02
Filed: 1983-09-28
Granted: 1986-07-22
Abstract: La présente invention concerne des compositions pesticides stabilisées renfermant d'une part un pyréthrinoïde < IMG > (A1) où X1, X2 et X3 identiques ou différents, représentent chacun un atome d'halogène, ou < IMG > (A2) où X est hydrogène ou halogène, R' est un radical alkyle (1-8C), linéaire, ramifié, cyclique, saturé ou insaturé, éventuellement substitué, un radical aryle (6-14C) éventuellement substitué ou un radical hétérocyclique éventuellement substitué, B est un reste d'alcool et la double liaison est Z ou E, et d'autre part, un produit protégeant de la lumière solaire et notamment des U.V., choisi parmi la 2-hydroxy 4-n-octoxy-benzophénone, les amines encombrées, les benzotriazoles et le 3,5-diterbutyl 4-hydroxybenzoate de n-hexadécyle.
Patent CA-1236498-A (CA)
Inventor: SINCLAIR IAIN
IPC: A63F9/00
Filed: 1983-10-04
Granted: 1988-05-10
Abstract: ABSTRACT OF THE INVENTION            A puzzle comprises a cube having translucent faces with a light source behind each face.  Gravity-sensitive or orientation-sensitive switches such as mercury switches, are connected to an electronic circuit act-ing to compare the switching states and switching movements of the switches with a programmed sequence held in a memory to determine whether and which of the light sources to illuminate.  In use of the puzzle the faces will light up when a predetermined sequence of rotations about three orthogonal axes are performed correctly to match the switching sequences with the stored sequence.
Patent CA-1190872-A (CA)
Inventor: SMIRL RICHARD L
IPC: F16D11/00
Filed: 1983-10-13
Granted: 1985-07-23
Abstract: ABSTRACT          The present invention deals with a variable pulley transmission assembly operable between a prime mover and a driven means.  The assembly includes input and output pulleys each with a movable sheave, where the pulleys are connected by a flexible belt, a fluid-actuated and fluid cooled starting clutch (16), a forward-reverse-neutral gear arrangement and a differential drive system connected to the driver means.  The system also includes a control system to control the fluid actuated clutch (16) and the movable sheaves (68,152).  The clutch includes a deeply grooved pattern (345) to provide adequate cooling with low pressure oil before its return to sump.  This assembly provides a slippable clutch that acts analogously to a fuse under certain conditions to avoid excess loads to the belt means and also to provide lower operating pressure limits on the movable sheave maintaining belt tension.  The clutch further provides a low end lugging limit slip to thereby avoid "torsionals" being transmitted past the clutch.  The invention likewise provides a continuously variable pulley (CVT) transmission that has a ratio range of 5.4 to 1,
Patent CA-1237221-A (CA)
Inventor: HESSE WOLFGANG
IPC: C09J175/00
Filed: 1983-11-01
Granted: 1988-05-24
Abstract: Abstract of the Disclosure Contact adhesives based on polyurethane rubber, in which the rubber solution is combined with 2.5 to 100% by weight, based on the solid rubber, of a phenolate of titanium, zirconium and/or preferably aluminum  and optionally hydroxyl group-containing compounds, and their use for bonding organic or inorganic material such as leather, polyvinyl chloride, rubber, textiles, polyurethane or glass.
Patent CA-1214455-A (CA)
Inventor: WILSON JOHN E
IPC: F28F11/00
Filed: 1984-01-24
Granted: 1986-11-25
Abstract: LEAK DETECTING MATRIX FOR HEAT EXCHANGERS             ABSTRACT OF THE DISCLOSURE          A heat exchanger for exchanging the heat between separate fluids has a plurality of heat exchange tubes These tubes are alternatively divisible into a primary plurality and into an alternative plurality of mutually exclusive subsets   Each one of the primary subsets shares in common with any one of the alternative subsets, one of the tubes.  The heat exchanger also has first and second tube sheets each having a plurality of tube holes.  Each of the heat exchange tubes are mounted between the first and second tube sheets.  Each end of each tube is sealed into a corresponding one of the tube holes.  The first and second tube sheets each have a plurality of internal, isolated passageways.  Each of these passageways in the first and second tube sheets communicate with the surfaces of the tubes in a different associated one of the primary and alternative subsets, respectively.  By monitoring at both tube sheets the combined leakage from each of the plurality of subsets of tubes, a leak can be isolated to that tube which is common to those subsets leaking at the pair of tubs sheets.  This isolation is readily obtained since the subsets monitored at each of the tube sheets are organized differently but from the same tubes.
Patent CA-1215210-A (CA)
Inventor: PORTA AUGUSTO
IPC: A61L2/02
Filed: 1984-02-01
Granted: 1986-12-16
Abstract: A B S T R A C T         This sterilizing apparatus comports an enclosure      in which two electrodes        of an electrochemical cell are supplied by a transformer-rectifier       for producing an aqueous NaOC1 solution from a NaC1 solution. During its production, the solution is distri-buted over the surfaces to be sterilized of the objects to be steri-lized    by a circulation pump      and a distribution manifold feeding canes       and sprinkling heads       by vertical distribu-tion pipes  .
Patent CA-1219551-A (CA)
Inventor: KOZAREK ROBERT L
IPC: C25C3/08
Filed: 1984-04-12
Granted: 1987-03-24
Abstract: Abstract An electrolytic cell is disclosed including means for holding a first electrode in position relative to a second electrode to form an inter-electrode zone of specified dimension for containing the electrolyte; the means for holding including float means adapted for supporting the first electrode essen-tially free from support by internal surfaces of the cell; and conductive means for electrically connecting one electrode to a separate liquid pad of higher conductivity than the electrolyte.         An electrolytic method is disclosed including floating a first electrode essentially free from support by the internal surfaces of an electrolytic cell, arranging a second electrode spaced from the first electrode to form an inter-electrode zone for containing electrolyte; and connecting one electrode electri-cally with a separate liquid pad of higher conductivity than the electrolyte.
Patent CA-1235397-A (CA)
Inventor: GRANZOW ROBERT H
IPC: G06Q40/02
Filed: 1984-05-08
Granted: 1988-04-19
Abstract: SHARED DOCUMENT DISPENSING SYSTEM            Abstract of the Disclosure A system is disclosed for automatically sharing an article dispenser between two output stations.  Upon receiving a request for a desired number of articles from a customer at either of the two output stations, a control circuit enables the dispenser and also positions a diverter in a transport mechanism so that articles are sequentially fed from the dispenser along one of two paths through the transport mechanism to the output station from which the request for articles was received.
Patent CA-1219808-A (CA)
Title: High pearlescent pressed powder eye shadow  composition
Inventor: GORDON PHILIP J
IPC: A61Q1/02
Filed: 1984-05-24
Granted: 1987-03-31
Abstract: ABSTRACT OF THE INVENTION     A pressed powder  cosmetic  eye  shadow composition containing from about 40-80% by weight of nacreous material and a binder comprising a dry binder ingredient selected from the  group  consisting  of  cosmetically  suitable  micronized polyethylene  wax and  a  mixture  of  liquid/solid  binder ingredients comprising petrolatum; a cosmetically suitable tetraester having the formula C(CH2O)4[?-R]4 wherein R may be a straight, branched,  saturated or unsaturated alkyl having from  5  to  21  carbon  atoms;  and  a  cosmetically  suitable polyolefin (synthetic wax)  formed by polymerizing an alpha olefin  having  the  formula  RCH  =  CH2,  wherein  R  is  a hydrocarbon group having from 3 to 18 carbon atoms.
Patent CA-1242431-A (CA)
Title: Water-based hydraulic fluid
Inventor: HOLGADO ROSAURO V
IPC: C10M135/18
Filed: 1984-06-08
Granted: 1988-09-27
Abstract: Abstract of the Disclosure Water-based hydraulic fluid for use in industrial hydraulic systems comprising (1) a polyether-based thickener, (2) a lubricant modifier(3) a dispersant, (4) an EP additive, and (5) water.          Preferably, the thickener is a polyether polyol capped with an alpha olefin oxide; the lubricant modifier is a combination of a hydrocarbon oil, a fatty alcohol and a glycol; the dispersant is the reaction product of an alkenyl succinic anhydride and a dialkyl alkanolamine, and the EP additive is a dialkyl dithiophosphate.
Patent CA-1247041-A (CA)
Inventor: RITTER THOMAS A
IPC: A61L17/00
Filed: 1984-06-14
Granted: 1988-12-20
Abstract: MODIFICATION OF POLYGLYCOLIC STRUCTURAL ELEMENTS TO      ACHIEVE VARIABLE IN-VIVO PHYSICAL PROPERTIES                ABSTRACT OF THE DISCLOSURE       The physical properties of structural surgical elements which are made from bioabsorbable materials having a glycolic ester linkage can be controlled so that the rate of strength loss and degra-dation in vivo is altered to achieve disintegration into fragments suitable for removal from or passage through the body without the need for waiting until the material is absorbed.  This is achieved by a method of modifying the element through various chemical and/or physical treatments, preferably irradiation, or combinations thereof, with the result that bioabsorbable structural surgical elements are made more controllable in their strength loss and degradation pattern.
Patent CA-1246010-A (CA)
Inventor: MCKENNA OWEN P
IPC: B21C23/00
Filed: 1984-06-19
Granted: 1988-12-06
Abstract: ABSTRACT           Conform machinery for continuous friction-effected extrusion having a wheel comprising two cheek members, a central hub which forms the base of the working passageway and two separate ring members which form the side walls of the working passageway and provide slip surfaces between the cheek members and the rings. The abutting slip surfaces of the cheek members and rings are shaped to allow thermal expansion of the rings relative to the cheek members with the slip surfaces in driving engagement but (to) limit radial movement in a radial direction at any particular place on the circumference to a distance less than the relative expansion in the diameter of the ring between ambient temperatures and the expected working conditions of the machine.
Patent CA-1223027-A (CA)
Inventor: JANTZEN ERIC
IPC: A47B49/00
Filed: 1984-06-20
Granted: 1987-06-16
Abstract: STORAGE CABINET WITH MULTIPLE STORAGE COMPARTMENTS       Abstract The storage cabinet comprises a plurality of superposed storage compartments pivoting about hori-zontal axes to pass from an open position to a closed position, and vice-versa.    Each compartment is in the shape of a trough with a bottom part constituted by a portion of cy-linder and two lateral end walls.    Each trough is provided at its rear part with a tongue piece which extends inwardly substantially perpendicularly to the bottom wall of the trough and ensures, in the trough closed position, a continuity with the bottom wall of the lower adjacent trough, so that in the closed position, each trough is entirely closed.
Patent CA-1186081-A (CA)
Inventor: HEATHERINGTON DALE A
IPC: H04M11/06
Filed: 1984-06-20
Granted: 1985-04-23
Abstract: MODEM WITH IMPROVED ESCAPE SEQUENCE MECHANISM                   Abstract of the Disclosure An FSK modem for coupling a standard data port (50) to a telephone line (45) in which the signal path between the phone line and the data port passes through a processor (55). The same frequency detection apparatus (83, 192, 180) is used to both demodulate FSK encoded signals and detect the presence of a telephone ringing signal on the line.  When the modem is in a transparent mode of operation, for transmitting data, a timer (190) detects the passage of a predetermined period of time after the most recent data input signal input to a data port (50).  If the next sequence of data signals corresponds to an escape character, the program (112) controlling the modem waits to see if a second occurrence of the predetermined period of time follows provision of the escape character.  If this occurs, the modem switches to a command mode of operation in which it ceases to modulate and transmit signals and waits for commands to be entered at the data port. A pair of impedances (161, 162) provide alternate paths either through an input filtering network (167) or bypassing the network (135, 69) in a manner which allows the ring signals to pass directly to the input (69) of the frequency detector while assuring that only filtered FSK signals reach the input. Also shown is the use of the same frequency synthesizing apparatus (86, 253, 259) for generating FSK output signals and high group DTMF signals with appropriate switchable attenuation (88) provided in this signal path.
Patent CA-1234557-A (CA)
Inventor: ASHTON ROBERT
IPC: F04B49/00
Filed: 1984-07-13
Granted: 1988-03-29
Abstract: HYDRAULICALLY POWERED COMPRESSOR AND HYDRAULIC CONTROL AND POWER SYSTEM THEREFOR                       Abstract A hydraulically Powered compressor (51) has infinitely variable capacity control through use of a variable displacement hydraulic pump (131), and a hydraulic control and power system (130) provides the infinitely variable capacity control with a proportionate change in required power.  Components may be mounted in an air duct (67).
Patent CA-1214064-A (CA)
Title: Fat fractionation
Inventor: DIEFFENBACHER ALBRECHT
IPC: A23L27/60
Filed: 1984-09-07
Granted: 1986-11-18
Abstract: Abstract A process for the production of edible fractions of fats and their use A vegetable fat is subjected to dry fractionation, i.e. without the use of solvents or detergents, with a view to obtaining a concrete fraction compatible with cocoa butter in one or two fractionation cycles.     In each of these cycles, the fat melted beforehand is seeded with stabilized .beta. or .beta.' crystals thereof, the liquid is progressively cooled and the suspension obtained is pressed by the application of a progressively increasing pressure.     The concrete fractions obtained may be used instead of cocoa butter as confectionery fats.
Patent CA-1228002-A (CA)
Inventor: SHIRAISHI HISASHI
IPC: G01T1/29
Filed: 1984-09-18
Granted: 1987-10-13
Abstract: AUTORADIOGRAPHIC GENE-SCREENING METHOD     ABSTRACT OF THE DISCLOSURE     An autoradiographic gene-screening method employing a hybridization process, which comprises:     (1) a step of transferring at least a portion of nucleic acids, fragments thereof or derivatives thereof resolved on a medium onto a transfer support to fix them thereonto;     (2) a step of hybridizing the nucleic acids, frag-ments thereof or derivatives thereof fixed onto said transfer support with radioactively labeled probes; and (3) a step of obtaining locational information on the radioactively labeled substances on said transfer support, which comprises placing said transfer support having been subjected to the hybridization and a stimu-lable phosphor sheet in layers for a given period of time to cause said sheet to absorb at least a portion of radi-ation energy emitted by the radioactively labeled sub-stances on said transfer support, exciting said stimula-ble phosphor sheet with an electromagnetic wave to re-lease the radiation energy stored in said sheet as stimu-lated emission, and detecting the stimulated emission.