baber/WOPTO huggingface dataset:
Patent CA-1046673-A (CA)
Inventor: HYMES RICHARD H
IPC: C08K7/24
Filed: 1975-05-30
Granted: 1979-01-16
Abstract: Abstract of the Disclosure The disclosed dry powder blend can be mixed in a 0.5 -3:1 ratio (weight/weight) of water-to-blend to provide a syrupy coating composition which can be coated onto walls and ceilings with a conventional paint roller to provide a textured surface. The dry powder blend should contain a particular binder/ dispersion aid component, whereby the blend comprises 1 - 7 wt.% water dispersible vinyl acetate and/or vinyl alcohol polymer (e.g. 1.5 - 4 wt.%) and 0.5 - 4 wt.% (e.g. 1 - 3 wt.%) methyl cellulose. This component helps to provide the needed pot-life, non-running, non-sagging, and non-streaking properties for proper application with the paint roller.
Patent CA-1081302-A (CA)
Inventor: HAWES FREDERICK L
IPC: B65D25/18
Filed: 1975-06-05
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         Frame means comprising a collar-like assembly for connecting or attaching sheet members or walls, such frame means used especially in various  types of structures formed by connected members having a space therebetween which may be filled with a filler material for some purpose, e.g. insulated containers like freezer containers, said filler material cooperating with the connective members to strengthen the structures.  The subject means, for example, may be used to form structural connections which can be maintained without jigging or other holding means for use, if desired, during the filling of the space between the connected members.
Patent CA-1046860-A (CA)
Inventor: KAUFMAN BRUCE F
IPC: B21D45/08
Filed: 1976-01-08
Granted: 1979-01-23
Abstract: STRIPPING DEVICE FOR IRONING PRESSES           (Abstract) A device is disclosed for stripping a cup-shaped metal can blank from the end of a reciprocable ram of a can ironing press.    The device includes a plurality of stripper members circumferential-ly spaced apart about an axis aligned with the ram axis.  Each of the stripper members is supported for pivotal movement about a corresponding axis transverse to the ram axis and is individually captured against axial, circumferential and radial displacement relative to the ram axis.  Each stripper member includes a nose portion adapted to engage behind a can blank on the ram to strip the blank therefrom, and the nose is biased radially inwardly of the ram by a corresponding adjustable spring mechanism.
Patent CA-1082974-A (CA)
Title: Use of a copolymer containing pendant ammonium or phosphonium ions as a development inhibitor scavenger
Inventor: HOLMES EDMUND T
IPC: G03C1/06
Filed: 1976-01-20
Granted: 1980-08-05
Abstract: Abstract A photographic element comprises a support, a silver halide emulsion layer and a layer containing a polymeric scavenger for development inhibitors.  The movement of development inhibitor anions from layer to layer in a film, out of the film, or into the film from processing solutions, can be controlled by the presence of the polymeric scavenger layer.
Patent CA-1039007-A (CA)
Inventor: FUNCK HERBER
IPC: A43D25/07
Filed: 1976-01-27
Granted: 1978-09-26
Abstract: GLUING PRESS FOR SHOES OR OTHER SIMILARLY SHAPED WORKPIECES                    ABSTRACT          A gluing press for shoes or other similarly shaped workpieces having a pressure-medium operated pressure cushion whose highly resilient diaphragm fixes the sole to be attached during the gluing operation of the shoe upper placed on a last and retained in A shoe-receiving device, a feed movement taking place between the pressure cushion and the shoe-receiving device before the gluing operation.          A switch is disposed on the shoe-receiving device the switch being constrainedly operated by the introduction of the upper shoe and switches on the drive for the closure movement of the operative parts of the gluing press formed on the pressure cushion and the shoe-receiving device.  A safety device is connected to one of the operative parts of the gluing press which, when deflected by an obstacle in the path of movement of the movable part of the gluing press, switches off or reverses the drive.
Patent CA-1038741-A (CA)
Inventor: GAILLOUX PAUL
IPC: B23D33/02
Filed: 1976-01-22
Granted: 1978-09-19
Abstract: S P E C I F I C A T I O N     MACHINE TOOL APRON GUIDING SYSTEM     ABSTRACT  OF  THE  DISCLOSURE        This guiding system for the vertically movable apron or table of a machine tool such as a bending press or a shear, which comprises essentially two sets of rollers disposed in two vertical spaced planes and between vertical races carried by said movable apron and by the fixed frame structure of the machine, includes tightening means acting in the transverse direction, associated with the races dis= posed on either side one of the sets of rollers to permit the clamping of the races against the corresponding rollers and the taking up of the initial play in the assembly.
Patent CA-1075793-A (CA)
Inventor: BARTIK IVAN
IPC: B63B17/00
Filed: 1976-02-03
Granted: 1980-04-15
Abstract: Abstract of the Disclosure A system is provided for monitoring fluid dis-charged from ships and for determining the amount of con-taminants, such as oil, in the fluid.  The discharge from the ship is continuously monitored by a meter which will indicate the oil content of the discharge in, for example, parts per million.  The indicated value may be charted for record purposes.  The total volume of discharge from the ship and the speed of the ship may also be measured.  The three values obtained by the foregoing measurements are processed in computing mechanism and a value is obtained for the amount of contaminants being discharged for each unit distance travelled by the ship.  When the afore-mentioned value reaches a predetermined amount, the dis-charge from the ship is interrupted, or reduced, so that at no time do the amount of contaminants discharged from the ship exceed a predetermined allowable limit with re-spect to the speed of travel of the ship.  The system is also applicable for controlling the discharge from a ship to limit the concentration of oil in the discharge with-out regard for the speed of the ship or the total volume of the discharge.
Patent CA-1069291-A (CA)
Inventor: TRIAL CHARLES B
IPC: C23F11/173
Filed: 1976-03-09
Granted: 1980-01-08
Abstract: POLYAMIDE CORROSION INHIBITOR          ABSTRACT OF THE INVENTION         Oil dispersible ferrous metal corrosion inhibitors are prepared by first forming a primary amine-terminated amide adduct by reacting a mixture of monomeric, dimeric and trimeric 1,6-hexanediamine with polyfunctional acids at a ratio of reactants such that the adduct is substantially completely terminated with primary amine groups and neutralizing the primary amine-terminated amide adduct with a carboxylic acid.  Alternatively, water dispersible adducts may be prepared by reacting the primary amine-terminated amide adduct with an oxirane compound to produce a polyether derivative of the amine-terminated adduct.   1.
Patent CA-1099448-A (CA)
Inventor: SMITH JAMES D B
IPC: C08L63/00
Filed: 1976-04-27
Granted: 1981-04-14
Abstract: 45,346 EPOXIDES CONTAINING ORGANO-TIN COMPOUNDS AND ELECTRICAL MEMBERS INSULATED THEREWITH              ABSTRACT OF THE DISCLOSURE         A resinous composition is made by:  admixing (1) an organo-tin compound, having the structural formula:          R1R2R3SnX, where R1, R2 and R3 are organic groups, and X is a halide, hydroxide, acetate, butyrate, propionate, or dimethyl phosphate group, effective as a latent catalyst, (2) an amount of a reactive, low viscosity epoxide diluent effective to dissolve the organo-tin compound without sub-stantial heating, and (3) a cycloaliphatic epoxide or a glycidyl ester epoxide; wherein the weight ratio of cyclo-aliphatic epoxide or glycidyl ester epoxide:reactive epoxide diluent is between about 1:0.10 to 1:0.90, in the epoxide mixture; and about 0.00005 part to 0.0005 part by weight of organo-tin compound is used for each 1 part by weight of epoxide mixture.         This resinous composition can be impregnated into a sheet material and cured to form insulation for an elec-trical member.
Patent CA-1056775-A (CA)
Inventor: TORNEBACK GORAN
IPC: B60P1/00
Filed: 1976-06-01
Granted: 1979-06-19
Abstract: ABSTRACT       A mechanism for moving a slidable load carrier to and fro along a trailer includes a hydraulic double-acting servomotor having a piston rod which selectively engages with one or other of two sets of oppositely directed lugs, in the form of ratchet teeth, carried by a channel member fixed to the underside of the load carrier.  The hydraulic servomotor is pivotally mounted on the trailer and the sets of ratchet teeth engaged are selected, for movement in either a forward direction or backward direction, by adjusting the angle of inclination of the hydraulic servomotor in a vertical plane which is controlled by a pneumatic servomotor coupled through a horizontally extending operating rod.          The pneumatic control servomotor has a diaphragm disposed in a vertical plane in a casing which is provided at the bottom with a drain valve for removing water condensed within the interior.
Patent CA-1048711-A (CA)
Title: Manufacture of safety shoes having rigid box toes
Inventor: GAGNON VICTOR J
IPC: A43B7/32
Filed: 1976-06-04
Granted: 1979-02-20
Abstract: MANUFACTURE OF SAFETY SHOES HAVING RIGID BOX TOES      ABSTRACT OF THE DISCLOSURE           A safety shoe having a rigid box toe (such as steel) is assembled by a method in which the steel box is incorporated into the shoe upper before the upper is assembled with the last. The steel box is attached to the upper in a position such that when the upper assembly (including the steel box) is fitted onto the last, a light longitudinal draft of the upper will result.  With the upper thus placed on the last, it can be lasted in conventional pulling over and lasting equipment. The upper assembly has only one lastable marginal portion at its toe and forepart region so that only one pulling over and lasting operation is required in order to last the upper about the box toe.
Patent CA-1063656-A (CA)
Inventor: HARRIS LAWSON P
IPC: H01H33/664
Filed: 1976-06-16
Granted: 1979-10-02
Abstract: Abstract of the Disclosure When the butt contacts of a vacuum arc discharge device are parted, the movable one of the contacts is withdrawn into a steel shield, giving the device high current interruption capability. The shield can be grounded to an endwall of the device of electrically isolated therefrom. Facing the stationary contact with a hardened steel enables it to withstand the dielectric stress extant at recovery. Facing the movable contact with a refractory metal allows high current and voltage interruption capability without adversely affecting current chopping performance, while limiting contact erosion and weld forces.
Patent CA-1054805-A (CA)
Inventor: APATU ASHLEY K
IPC: A01G3/06
Filed: 1976-09-28
Granted: 1979-05-22
Abstract: A B S T R A C T         A lawn edge trimmer comprising a stem, a handle on one end of the stem including an adjustable handpiece, an  axle on the other end of the stem positioned in an aperture in the stem and extending from opposite sides thereof, and an interchangeable cutter and footbar mounted on opposite extending ends of the axle.
Patent CA-1060111-A (CA)
Inventor: RICHTER ARTUR
IPC: H01B17/26
Filed: 1976-11-18
Granted: 1979-08-07
Abstract: DEVICE FOR PASSING ELECTRIC CURRENT THROUGH A          WALL SUBJECTED TO EXCESS PRESSURE ON ITS INNER          SIDE                      ABSTRACT OF THE DISCLOSURE             A device for passing an electric current through a wall subjected to excess pressure on its inner side, and comprising: a sleeve received in an aperture in the wall, which sleeve is integrally formed at its inner end with a collar engaging the inner surface of the wall; an electric conduit enclosing a conductor for passing said electric current, which conduit includes a shaft passing through the sleeve, a head on the inner end of said shaft, and an inclined, e.g. conical, surface on said head tape-ring towards said shaft; a recess at the inner end of said sleeve; an opposing surface in said recess facing said inclined suface on the head of the electric conduit; an outer insulator including a hollow cylindrical portion engaging between the outer end of the sleeve and the aperture in the wall; a seal, such as an O-ring seal, between the hollow cylindrical portion and the sleeve; and axially operating clamping means carried by the outer end of the shaft, which clamping means act on the outer end of the sleeve, and on said outer insulator, to compress the sleeve between said clamping means and said head on the inner end of the shaft.
Patent CA-1097834-A (CA)
Inventor: HASEGAWA YOSHIYUKI
IPC: D06M13/507
Filed: 1977-01-10
Granted: 1981-03-17
Abstract: An improved composition is disclosed which consists of organic resins and silanes.  The compositions are useful finishing resins for textiles, fibers and paper.  An example of the improved composition is a copolymer resin containing at least one type of acrylic acid ester combined with at least one type of unsaturated aliphatic acid and, a silane containing epoxy groups.
Patent CA-1092700-A (CA)
Inventor: MRDJEN PETER
IPC: G02B26/12
Filed: 1977-01-17
Granted: 1980-12-30
Abstract: LUMINESCENT SCREEN LASER SCANNING TECHNIQUE   ABSTRACT OF THE DISCLOSURE A laser scanning systems for scanning an original color document with light of three different colors.  In a first operative sequence, the output from a laser, which comprises light of a first color, is incident upon a rotating scanning member, the light therefrom being directed to a reflecting first portion of a luminescent screen, the light reflected from said first screen portion completely scanning the entire original document.  In a second operative sequence, the laser light from said rotating scanning member is directed to a second portion of said luminescent screen having a material associated therewith which produces light of a second color in response to the incident laser light, the light produced by said second portion of said luminescent screen scanning the entire original document.  In a third operative sequence, the laser light from said rotating scanning member is directed to third portion of the luminescent screen having a material associated therewith which produces light of a third color in response to the incident laser light, the light produced by said third portion of said luminescent screen scanning the entire original document.   The light reflected from the original document corresponding to the informational content thereof is detected and an electrical signal generated in response thereto, the electrical signal being utilized locally or transmitted to a remote modulated scanner to produce a color copy of the original document.   In an alternate embodiment, the light produced by each screen portion is caused to scan, in sequence an elemental area of the original document.
Patent CA-1039246-A (CA)
Inventor: BRANHAM DOUD R
IPC: G01N1/00
Filed: 1977-01-24
Granted: 1978-09-26
Abstract: HAND-HELD MICROPIPETTOR WITH IMPROVED ACCURACY OF LIQUID VOLUMES TRANSFERRED                   ABSTRACT OF THE DISCLOSURE A hand-held micropipettor having a construction to impede transfer of heat from a handle to a portion enclosing a piston chamber, and means for drawing room air along the piston to effect its cooling when the micropipettor is operated. A compressible piston seal is held in place with a retainer urged in an axial direction by a resilient element with an uniform force independent of the position of the piston.
Patent CA-1074612-A (CA)
Inventor: GUSTAVSSON LENNART
IPC: F24F13/068
Filed: 1977-02-24
Granted: 1980-04-01
Abstract: APPARATUS FOR FORMING AND CONTROLLING            CURRENTS OF AIR Abstract of Disclosure Apparatus for forming and controlling high-velocity air curtains in a room such as an auto-body painting booth, which room is also provided with ventilating air flowing inward-ly through perforations in a ceiling in response to pressure developed by a fan in a chamber above the ceiling. Rather than using a permanent custom-designed arrangement of nozzles   ¦ separately supplied with pressurized air through special ducts to form the air curtains, the curtains are formed and controlled by air guiding means located on the room side of the ceiling and open to the ceiling perforations, so configured that the flow through the perforations is converted to one or more air curtains of desired velocity and direction.  Quick-disconnect fastening means insertable into the perforations through a flange on the air guiding means enables installation, removal or shifting of the air guiding means, as desired for different purposes.  The air guiding means may be a duct of generally rec-tangular cross section open on one side to the ceiling perfor-ations, with restricted openings on another side serving as nozzles, and adjustable plates may be provided in the duct to permit adjustment of air-current flow.
Patent CA-1089693-A (CA)
Title: Processing compositions for color transfer processes containing alkali metal fluorides
Inventor: HANNIE DAVID E
IPC: G03C8/36
Filed: 1977-03-30
Granted: 1980-11-18
Abstract: IMPROVED PROCESSING COMPOSITIONS   FOR COLOR TRANSFER PROCESSES                Abstract of the Disclosure Improvements in the physical characteristics of a photographic assemblage, especially an integral transfer element, are obtained by employing an alkali metal salt in the alkaline processing composition used to process the assemblage.  The anion of the salt has a solubility in relation to that of sulfate such that after processing in the presence of calcium and sulfate ions, calcium will combine with said anion in preference to sulfate at any given pH.          Especially preferred salts are alkali metal fluorides or oxalates.
Patent CA-1060771-A (CA)
Inventor: DAVIES JOHN H
IPC: A61G7/10
Filed: 1977-04-20
Granted: 1979-08-21
Abstract: A BATHING DEVICE                ABSTRACT OF THE DISCLOSURE         The device comprises a track made up of two spaced rails adapted to extend across a bath.  The spacing of the rails is fixed.  There are stops on the underside of the track to contact the upper, inner sides of the bath to hold the track in place in the bath.  A seat has wheels to engage the rails to enable the seat to reciprocate across the bath.  There is a brake operable to hold the seat in a predetermined position on the track.  The device is easily assembled and dismantled, easily used and simple in structure.
Patent CA-1054552-A (CA)
Inventor: BOWSER ROBERT E
IPC: B65G47/88
Filed: 1977-05-26
Granted: 1979-05-15
Abstract: STOP APPARATUS FOR PALLETIZERS AND THE LIKE      ROBERT E. BOWSER             ABSTRACT OF THE DISCLOSURE      Conveyor apparatus comprises a series of spaced rollers defining thereover a travel path for articles and stop means comprising an article stop located adjacent and downstream with respect to one of the rollers and movable between an extended position and a retracted position.  In its extended position, the article stop extends into the travel path to obstruct passage of articles from the roller, and in its retracted position the article stop is spaced from the travel path to permit passage of articles from the roller.  A roller stop is secured to the stop means and movable with the article stop, the roller stop being operatively disengaged from the roller when the article stop is in the retracted position and operatively engaged with the roller when the article stop is in the extended position.  Operative engagement of the roller stop with the roller inhibits rotation of the roller and thus reduces the momentum with which an article engages the article stop.
Patent CA-1079247-A (CA)
Inventor: HALEY HAROLD A
IPC: B65H54/28
Filed: 1977-08-08
Granted: 1980-06-10
Abstract: ABSTRACT       Method and apparatus for winding continuous, flexible, strapping into rolls comprised of overlying layers, with each such wound layer having a like number of convolutions, including like strapping portions which bridge adjacent overlying layers and are subjected to a minimum of distortion, and a stable wound strapping package having a substantially round contour.
Patent CA-1109036-A (CA)
Inventor: RUTSHTEIN ALEXANDER
IPC: F04D27/02
Filed: 1977-09-02
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus for protecting a dynamic com-pressor from surge.  The method used is for antisurge control of a controlled object including a dynamic compressor having a discharge port and a suction port, a driver of the compres-sor, a pipeline connecting the discharge port of the compres-sor to a user of compressed gas, a quick-acting on-off fluid relief means connected to the pipeline, and a control means for controlling a main controlled parameter, the parameter being one of (a) the mass flow rate of a gas to the user, (b) the discharge pressure of the compressor, (c) the suction pressure of the compressor and (d) the rate of rotation of the compressor.  The method includes a combined pair of steps which provides for the protection from surge and at the same time insures the invariability of the main control parameters of pressure, mass flow rate to the user, or the speed of rot-ation.  The second step provides for controlling a larger relief means and provides for antisurge protection in those cases when the first step is not sufficient to protect the compressor from surge.  Improved apparatus is also provided for automatically implementing the method.  The improvement comprises particularly interconnected parts, namely (i) a three way valve having an actuator; (ii) a pressure differ-ential means having two inputs; (iii) a monitor switch means for receiving the input signals from the pressure differential means;  (iv) the three-way valve; (v) an intermediate volume, having two parts;  (vi) an on-off cocking throttle means; and (vii) a monitor switch.  The simultaneous closing of the on-off fluid relief means and the actuating of the means for changing the flow rate through the compressor being the inte-ABSTRACT (Cont'd) grated actions provided to compensate for the interrupting of the outflow of a compressed gas through the fluid relief means caused by its closing, by the corresponding decrease of the flow rate of a gas through the compressor, and thus to insure the invariability of one of the main controlled parameters.
Patent CA-1093666-A (CA)
Inventor: UNO TAKESHI
IPC: H05K5/02
Filed: 1977-09-08
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE         An audio apparatus in the form of a radio receiver is composed of a first part including electrical components constituting a tuner housed within a first cabinet for providing audio signals, a second part including at least a loud speaker housed within a second cabinet for converting the audio signals to sound, and cooperative mechanical and electrical coupling members at mating surfaces of the first and second cabinets for detachably assembling together the first and second parts of the apparatus with such mating surfaces of the respective cabinets in abutting relationship.          When the first and second parts of the audio apparatus are detached from each other, the first part thereof may be used alone as a pocket radio with the audio signals produced thereby being audibly reproduced by means of an earphone engaged with a respective jack of such first part.          Further, when the first part is detached from the second part, a casing or cover can be engaged with the mechanical coupling member of the first part for protecting the detached first part.