baber/WOPTO huggingface dataset:
Patent CA-1084211-A (CA)
Inventor: COLL-PALAGOS MIGUEL
IPC: C11D7/50
Filed: 1976-12-20
Granted: 1980-08-26
Abstract: HIGH WATER CONTENT EMULSION CLEANING             ABSTRACT OF THE DISCLOSURE         The present invention relates to a process of fabric cleaning utilizing a solvent emulsion which effectively com-bines the dissolving and suspending power of water for hydrophilic substances with the dissolving power of organic compositions for hydrophobic substances.  The factor lending economic practicability to the process is the breaking of the emulsion after it has per-formed its cleaning function whereby only the organic fraction thereof undergoes distillation cleansing.
Patent CA-1070191-A (CA)
Inventor: WOLF JOHANN
IPC: E04C2/42
Filed: 1977-01-06
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE:           A floor grid for use in keeping animals, comprises a plurality of juxtaposed wooden bars which are transversely spaced apart to define gaps between them, and a covering on the top of each bar.  the covering has downwardly depending longitudinal edge portions that extend downwardly along opposite sides of each bar, and laterally protruding portions that are integral with the downwardly depending longitudinal edge portions and that also extend downwardly along the sides of the bars.  The laterally protruding portions are spaced apart along the bars to space the bars apart laterally.
Patent CA-1047969-A (CA)
Inventor: COCHRANE BENJAMIN A
IPC: B65D41/58
Filed: 1977-03-09
Granted: 1979-02-06
Abstract: BE IT KNOWN THAT BEN A. COCHRANE residing at 181 Senora Avenue in the County of Contra Costa, City of Danville, State of California 94526, has invented a new and useful invention in:         TAMPER-PROOF BOTTLE CAP AND CONTAINER              ABSTRACT OF THE DISCLOSURE      An improved bottle cap particularly useful for returnable containers is disclosed.  The cap is composed of a top disk, a thin-walled cylindrical outer skirt and a coaxial inner skirt.   The outer skirt is weakened along two circumferential score lines which traverse the skirt in an arc of about 250 to 358 degrees forming a weakened cylindrical band around most of the outer skirt.   A narrow strip connecting the upper portion of the skirt to the lower portion is left between the incompleted arc.   At least one vertical score line extends downwardly from the lower circumferential score line to the bottom edge of the outer skirt.   A tab is attached to the cylindrical band to provide a means whereby a person may grasp the tab between the fingers and tear the band from the cap.   Two circumferential beads traverse the inside of the outer skirt with one bead being dispose above the upper score line and one bead below it.   When the band is removed, the upper portion of the cap may be removed and used as a reclosure cover.   The lower portion is torn from the container by the connecting narrow strip thereby allowing the container to be recycled.
Patent CA-1111136-A (CA)
Title: Information carrier with a magnetic storage layer and  apparatus for reading and writing the same
Inventor: KRUEGER JOHANN
IPC: G11B21/10
Filed: 1977-04-21
Granted: 1981-10-20
Abstract: ABSTRACT:         A system is described for the position. control of a write-read head for information-carriers with a magnetic storage layer, having optical ser-vo tracks. The servo tracks consists of periodical-ly interrupted lines, whose period length, which consists of a line section and an interruption, is constant and whose phase relationship differs for adjacent servo tracks. In the apparatus for reading or writing of the information carrier an optical scanner is provided which is connected to the magnetic write-read head. In the radiation path of the optical scanner a diaphragm is inter-posed which transmits at the most one line section and at least one overlap between two adjacent line sections.
Patent CA-1083845-A (CA)
Title: Reinforced structures
Inventor: MACLEOD COLIN J
IPC: E04B2/84
Filed: 1977-05-13
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to a building structure which is made by spraying concrete onto shuttering which itself becomes incorporated into the structure.  This structure has an exterior wall which comprises layers of cementitious material which have been formed by spraying that material against shuttering sheets sandwiched between the two layers, the shuttering sheets being spaced apart to define a cavity between themselves, a number of upright beams spaced from one another and each comprising one or more zig-zag reinforcing bars extending in a generally upright direction and spanning the air gap with the points of the zig-zags extending through the respective shuttering sheet and embedded within and anchored to the respective layer of cementitious material so that the two layers of cementitious material are tied together by the reinforcing bars, and at least one metal reinforcement mesh embedded within each layer of cementitious material and attached to the points of the reinforcing bars embedded within that layer.
Patent CA-1085254-A (CA)
Inventor: RABLEY DEREK S
IPC: A47B87/02
Filed: 1977-06-17
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE       A storage tray assembly comprising at least two separate trays of rectangular form together with at least two pairs of sidewall members which are of similar form and of L-shaped configuration, said sidewall members being arranged so that their lower portions can engage the upper part of one tray and their upper portions can engage the lower part of another tray so as to connect said trays together in a vertically spaced relationship, each tray having in its upper surface slot means which extend along each of two opposite lateral sides of the tray and at least partially along one of the other sides so as to be adapted to receive the lower portions of two of said L-shaped sidewall members, and having in its lower surface further slot means which extend along each of said two opposite lateral sides and at least partially along each of the other two sides so as to be adapted to receive the upper portions of two further L-shaped sidewall members so that a tray can be disposed relative to the pair of sidewall members beneath it in either of two alternative positions which are obtained by turning the tray through 180° about a vertical axis.
Patent CA-1044885-A (CA)
Inventor: GRIFFITH ROBERT G
IPC: B21B39/14
Filed: 1977-06-29
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a pipe reeling machine external guide for guiding and burnishing an external surface of a pipe and a method for treating a pipe reeling machine external guide, the guide having a work contact surface of a composition consisting essentially, in percent by weight of: 0.70-0.90 carbon; up to 1.75 manganese, 0.08 max. phosphorus, 0.08 max. sulfur, 0.5-1.75 silicon, 8-12.0 nickel, 23-27 chromium, and the balance being essentially iron with residual impurities.
Patent CA-1083319-A (CA)
Title: Procede pour la production de feuilles orientees en resine thermoplastique protegees contre l'action des rayons ultraviolets
Inventor: LEMPKOWICZ AXEL
IPC: C08J7/06
Filed: 1977-08-03
Granted: 1980-08-12
Abstract: L'invention concerne un procédé pour la production de feuilles orientées en résine thermoplastique protégées contre l'action des rayons ultraviolet  comprenant l'extrusion d'une feuille à partir de la résine, le conditionnement de cette feuille à une température favorisant l'orientation par étirage, l'étirage de la feuille conditionnée dans au moins une direction de façon à y induire des tensions d'orientation moléculaire et le refroidissement sous tension de la feuille étirée  à une température inférieure à la température de la transition de second ordre de la résine.  Le procédé de l'invention est caractérisé en ce que avant l'étirage de la feuille conditionnée, on applique sur au moins une des faces, une solution comprenant au moins un solvant exerçant une action gonflante sur la résine et entre 5 et 40% en poids d'au moins un agent anti-UV soluble dans le solvant, la quantité de solution déposée par mètre carré de surface de la feuille étant comprise entre 20 et 200 g., et on provoque l'évaporation du solvant en moins de 60 secondes après l'application de la solution sur la feuille.  L'invention s'applique à la production de feuilles orientées éventuellement ondulées en résine à base de polychlorure de vinyle, présentant des propriétés mécaniques élevées et durables.
Patent CA-1077140-A (CA)
Inventor: DILLS RAYMOND L
IPC: F24C7/02
Filed: 1977-08-05
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE         A microwave oven for cooking food with micro-wave energy on a slow simmer cycle.  The oven includes a closed vessel in which food is to be cooked slowly for many hours at a simmer temperature.  A control apparatus is furnished for monitoring the temperature of the food in the vessel, and it has a temperature-sensing probed adjacent the bottom wall of the vessel.          The probe is connected in circuitry for controlling the power level of the microwave energy to medium power, as well as controlling the maximum food temperature to just below a boiling temperature.
Patent CA-1120420-A (CA)
Inventor: LUCH DANIEL
IPC: C23C28/02
Filed: 1977-08-24
Granted: 1982-03-23
Abstract: Abstract of the Disclosure A process for improving bond stability between an electrodeposit of a group VIII metal and a conductive plastic substrate containing a polymer and a sulfur moiety adapted to produce an initial bond between said conductive plastic substrate and said group VIII metal comprising aging of the plastic substrate prior to electrodeposition and then establishing said initial bond between the polymer and the group VIII metal through the means of said sulfur moiety by electrodeposition under conditions of high electrodeposition efficiency and thereafter isolating the metal-polymer bond from contact with nascent hydrogen.  An electrodeposition copper layer, on top of the group VIII metal can be usefully employed to isolate the initial bond from nascent hydrogen.
Patent CA-1110672-A (CA)
Inventor: SCHMID AUGUST
IPC: F41J7/02
Filed: 1977-10-26
Granted: 1981-10-13
Abstract: "RIFLE TARGET MOVING APPARATUS"              ABSTRACT OF THE DISCLOSURE      To permit conjoint tilting movement of rifle targets which are slideable on a track between a target position and an inspection position to inspect hits on the target, a guide track system is provided to guide movement of the target from the target area towards the firing area; a fixed drive gear is located at the target area to provide about ninety degree rotary movement upon engagement with the drive gear, and coupling means associated with the targets conjointly coupling a plurality of targets to the drive gear when the targets are moved to the target position to swing the targets into a position presenting the targets to the rifleman, and permit rotating the targets by about ninety degrees for subsequent movement towards the firing position to permit inspection of hits by the rifleman.
Patent CA-1075508-A (CA)
Inventor: DAVIS LARRY D
IPC: G02B7/02
Filed: 1977-11-08
Granted: 1980-04-15
Abstract: LINEAR OBJECTIVE ADJUSTMENT DEVICE FOR RIFLE SCOPE COLLIMATION               Larry D. Davis ABSTRACT     A linear objective adjustment device is provided in a rifle scope for collimation and is particularly adaptable to scopes wherein the objective end is of non-circular configuration.  A lens mount containing a lens system is slidable longitudinally within the objective end of the outer housing of the scope to adjust the back focal position of the objective lens system to coincide with the focal point of the remaining lens system and then is locked in adjusted position.
Patent CA-1100217-A (CA)
Inventor: LASS JOHN L
IPC: H02G3/08
Filed: 1978-01-20
Granted: 1981-04-28
Abstract: ELECTRICAL OUTLET BOX AND WALL    MOUNTING CLAMP THEREFOR                     Abstract of the Disclosure An electrical outlet box and wall mounting clamps therefor for connection to a wall panel by the manual effort of a workman without the use of a tool or other mechanical device, in which the clamps comprise a pair of L-shaped members each having a first leg which forms a clamping wall and second leg extending from the first leg at slightly more than a 90° angle.  The second leg includes a pair of spaced apart fingers defining an elongated clearance gap therebetween.  The L-shaped clamps are mounted in the top and bottom wall of the outlet box by inserting the first leg through an elongated tranverse slot in such top and bottom walls, whereby the clamps may pivot between a retracted position and a clamping position at the junction joining the two legs of the L.  When the clamps are in the retracted position, they are held in that position by a over-center spring lock, the box may be inserted through a corresponding aperture in a wall panel after which the clamps are pivoted to the clamping position to sandwich the adjacent sides of the wall panel between the clamp and a corresponding mounting ear, or front flange, of the outlet box.  In the clamping position, snap buttons on the second leg are connected to respective apertures in the top and bottom wall of the electrical outlet box, and as the clamp is pivoted to the clamping position, bending forces occur at the contact between the clamp and front flange, and in the locked position the obtuse angle between the first and second legs is reduced to a sub-stantially 90° angle causing the bending forces to be translated to shear forces where the first leg contacts the slot.  A screw, which holds the receptacle in the outlet box, extends through the first leg when it is in the clamping position and accordingly provides a safety lock in the event of disengagement of the second leg with the outlet box.
Patent CA-1106911-A (CA)
Inventor: CANUP ROBERT E
IPC: F02P3/04
Filed: 1978-03-03
Granted: 1981-08-11
Abstract: IMPROVED CONTROLLED-DURATION CONTINUOUS-WAVE HIGH-FREQUENCY IGNITION SYSTEM             (D#74,172-F) ABSTRACT OF THE DISCLOSURE     An ignition system for internal combustion engines.  It concerns an improvement for a controlled-duration continuous-wave high-frequency system, that has an output transformer with a control winding thereon.          The system has an oscillator with the output transformer included therein.  The oscillator generates spark energy, and an engine-timed unit controls an electronic switch that starts and stops the oscillator by breaking and making a loading circuit for the control winding. The improvement concerns a time constant element in electronic circuit means between the engine-timed unit and the electronic switch.  The arrangement is such that the engine-timed unit controls the beginning of all spark intervals, and the end of each spark interval at less than a predetermined speed of the engine.  But, only the time constant element controls the end of each spark interval at more than the predetermined speed of the engine.     I
Patent CA-1055699-A (CA)
Inventor: ELLIS CADWALADER H
IPC: A01K85/16
Filed: 1978-03-06
Granted: 1979-06-05
Abstract: TITLE          PLUG-CUT HERRING PROTECTOR            ABSTRACT OF THE DISCLOSURE         A protector for covering the front face of a "plug-cut herring" to maintain the front face of the plug at a predetermined angle.  The protector is basically a cap having a planar face and a cylindrical wall adapted to extend rearwardly along the sides of the herring when the inside surface of the cap member abuts the front face of the herring.  A pair of spaced apart apertures are formed in the face of the cover for allowing a leader termin-ating in a pair of hooks to extend through the cover.  The speed at which the herring oscillates as it is towed through the water is determined by which of the two apertures the leader passes.          The plug-cut herring protector may be formed of a wide variety of materials and colors and it may be fabricated in a variety of sizes to accommodate a wide range of plug sizes.
Patent CA-1122744-A (CA)
Inventor: BAUMANN DIETER
IPC: C08G59/40
Filed: 1978-03-08
Granted: 1982-04-27
Abstract: Abstract of the Disclosure Curable mixtures of ta) epoxide compounds, (b) adducts containing mercapto groups, which adducts are produced by an advancement reaction of dimercapto compounds with diglycidyl compounds in an amount less than the equivalent amount, and (c) carboxylic anhydrides. The curable mixtures are suitable as casting resin mixtures, particularly for producing moulded articles of large volume.
Patent CA-1056515-A (CA)
Inventor: PITTS ROBERT W JR
IPC: G01V5/00
Filed: 1978-03-22
Granted: 1979-06-12
Abstract: METHOD FOR TRANSMITTING A HIGH COUNT RATE PULSE SIGNAL OVER A COMMON WELL LOGGING CABLE         (D#74,052-FD]) ABSTRACT OF THE DISCLOSURE           A conventional type radiation detector in cooper-ation with a photomultiplier tube provides data pulses of one polarity, corresponding in peak amplitude and number to detected radiation in a borehole traversing an earth for-mation.  Each data pulse is effectively converted to two pulses of different polarities, with one pulse starting when the other is completed and transmitted over a common well logging cable.  The creation of a second pulse of an opposite polarity cancels out the low frequency component of the pulse so that they arrive at the surface as a pulse of a single polarity having a very short tail and a fast rise time.  This permits more pulses to be transmitted within a given time period than heretofore existed.          Surface electronics process the transmitted pulses to provide a record of the sensed condition in the borehole.     I
Patent CA-1070093-A (CA)
Inventor: KANZAKA YOSHIHIRO
IPC: A44B19/30
Filed: 1978-03-29
Granted: 1980-01-22
Abstract: Title of the Invention ADJUSTABLE FASTENING DEVICE     Abstract of the Disclosure There is disclosed an adjustable fastening device which comprises an adjustment belt and a slider.  The adjustment belt includes a pair of rows of teeth arranged on the front face thereof perpendicularly thereto and legs projected from the back face thereof, and the slider comprises a body portion with a guide groove adapted to guide the belt therealong, and stopper member with claws formed on the back face thereof for engagement with the teeth of the adjustment belt is clippingly mounted on the body portion and is urged by an elastic member in a direction pulling the stopper member out of the body portion, and the adjustment belt is slidably fitted in the guide groove for it.
Patent CA-1098035-A (CA)
Title: Anti-tussive and anti-thrombotic compositions containing tetrahydroxyaporphine or l-glaucine
Inventor: MAASBOEL ALFRED G
IPC: A61P11/14
Filed: 1978-04-17
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE          An anti-tussive or anti-thrombotic composition comprising a pharmaceutical composition comprising a physiologically acceptable carrier and an effective amount of at least one therapeutically active compound se-lected from 1, 2, 9, 10-tetrahydroxyaporphine and glaucine containing 1-glaucine, and the physiologically acceptable salts and quaternaty N-alkyl-ammonium derivatives of such compounds.
Patent CA-1108110-A (CA)
Inventor: CORBELLINI MARGHERITA
IPC: C01G31/00
Filed: 1978-06-15
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE    For the polymerization of ethylene, as such or with one or more alpha-olefines, a novel catalyst composition is suggested, which has a high yield of polymer per weight unit of catalyst. Such compositions are prepared from a titanium compound in which the valency of Ti is 3 or more, said compound being reacted with the vapors of one or more metals of the group consisting of Al, Cr, Mn, V, Ti, Zr, Mo, Zn and Ca in the presence of a halogen donor which is preferably an organic halide, certain inorganic halides being capable of being used provided that the halide metal has at least two degrees of valency.  The composition is used in association with an aluminium hydrocarbyl halide.  Yields as high as 30,000 grams of polymer per gram of elemental Ti can be obtained.
Patent CA-1065661-A (CA)
Title: Pulp feed for a paper making machine
Inventor: STOTZ WOLF-GUNTER
IPC: D21F1/04
Filed: 1978-07-20
Granted: 1979-11-06
Abstract: INVENTORS:   WOLF-GUNTER STOTZ, OTTO HILDEBRAND and SIEGFRIED REUTTER          INVENTION:   PULP FEED FOR A PAPER MAKING MACHINE                    ABSTRACT OF THE DISCLOSURE            A pulp feed for a paper making machine comprising a nozzle channel or duct for the flow of the pulp or the like and terminating at a movable permeable element.  The pulp feed has a first section bounded by a lower lip closer to the permeable element and a more remotely located pivotable upper lip which is adjustable at its edge which is downstream with regard to the flow of the pulp.  The pulp feed further includes a second section which is bounded, on the one hand, by the permeable element, and on the other hand, by a pre-lip, which merges with the upper lip and is pivotably mounted thereat by means of at least one substantially plug-shaped part.  The outlet end of the pre-lip is adjustable in relation to the permeable element.  The plug-shaped part is only rotatably mounted at least at two locations which are removed from one another and at the remaining bearing locations the bearing means possesses a displaceability with play in a plane containing an appreciable component in the direction of the surfaces of the upper lip and the pre-lip, respectively, bounding the nozzle channel or duct.
Patent CA-1086213-A (CA)
Inventor: HAENNI EDUARD A
IPC: B23D36/00
Filed: 1978-07-20
Granted: 1980-09-23
Abstract: ABSTRACT     The method of power shearing sheet material to trim it into finished blanks of various desired final dimensions, com-prises the steps of positioning the sheet in a suitable cutting position by turning and sliding said sheet, power driving of said sheet by feed effects acting alternatively in the x-axis and y-axis directions with respect to the sheet, power driving of said sheet simultaneously by a constant counter-force acting in selected directions in order to counter-balance the feed effects.
Patent CA-1113177-A (CA)
Title: Automatic detection and rejection of foreign bodies from vegetables transported on a conveyor
Inventor: DRABS HENRI J J
IPC: B07C5/342
Filed: 1978-08-11
Granted: 1981-11-24
Abstract: ABSTRACT OF THE DISCLOSURE A device for detection and removal of foreign bodies from vegetables dispersed and transported on a conveyor belt consisting of a multichannel detection system based on reflect-ion analysis of polarised infra-red light.
Patent CA-1154215-A (CA)
Inventor: BROMLEY JAMES E
IPC: D01F6/62
Filed: 1978-08-16
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE This invention provides a process for producing a variable denier filament. The process comprises the steps of generating two individual streams of molten polyester of fiber-forming molecular weight travelling at different velocities; converging the individual streams side-by-side to form a combined strem; quenching the combined stream to form a combined filament and withdrawing the filament from the combined stream at a rate of speed in excess of 2500 meters per minute. Also provided is a self-crimping yarn which comprises a plurality of polyester continuous filaments. The filaments of the yarn have non-round cross-sectional areas which vary substantially regularly along the lengths of the filaments from regions of large cross-sectional area to regions of small cross-sectional area, the variation in cross-sectional area being mole than ? 10% about a mean value. The regions of large and small cross-sectional area are out of phase from filament to filament to thereby form the self-crimping yarn and the polyester continuous filaments of the yarn are formed by the above process.