baber/WOPTO huggingface dataset:
Patent BE-779946-A (BE)
Title: Artificial sausage - of low fat content contg hydrolysed collagen
IPC: A23J3/30
Filed: 1972-02-28
Abstract: The sausage contains 14-30% proteins with a water soluble hydrolysed collagen (I) low in free amino acids and non-gelling. (I) contains 40-95% proteins with 4-8% of amine nitrogen. The collagen is hydrolysed in non-acid medium with water vapour. The sausage contains 0.1-3% of (I). The addition of (I) gives no after taste and does not produce pockets of gel.
Patent BE-782650-A (BE)
Title: Filter/softener - for scale prevention
IPC: C02F5/08
Filed: 1972-04-26
Abstract: Filter for preventing the deposition of scale from hard water using polyphosphate crystals contg. meta phosphate and a porous nylon filter in series, each contained in a transparent plastic e.g. 'Plexiglas' (R.T.M.) tube.
Patent CA-1065564-A (CA)
Title: Melt-spinning polyolefins including asymmetric quenching, heat-treating, and drawing
Inventor: MACKIE JOHN K P
IPC: D04H3/16
Filed: 1974-08-09
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE            A process for the production of crimped filaments of semi-crystalline polyolefins or blends of polyolefins with other materials by melt spinning wherein at least a proportion of the filaments are rapidly and asymmetrically cooled from the melt, are formed into a tow or tows and subjected to a heat treatment of at least 100°C after which they are then drawn in two stages, the last of which is at a temperature of at least 70°C. Provided the extent of the heat treatment is adequate in relation to the nature of the polymer, the type and efficiency of the heating, the diameter of the filaments and the thickness of the tow or tows, it is found that a useful crimp of at least 2 crimps per centimetre develops after the filaments are relaxed and subjected to a further heat treatment which may be applied either to the filaments or to products produced therefrom when in a relaxed state subsequent to drawing.  Prior to the further heat treatment, the crimp remains in a latent form and if one or more textile processing steps are carried out at this stage, improved bulk results.  The most important advan-tages result from the use of a spin-draw speed of 100 metres per minute or less since such low speeds greatly simplify the overall process.  The rapid asymmetrical cooling is preferably applied by directing cooling air at the filaments as they leave the spinneret plate.  In general, the use of an air oven for the heat treatment is most convenient and to ensure that the extent of the heat treatment prior to the application of the drawing tension is adequate, snubbing means generally needs to be provided for controlling the level of tension running back from the drawing zone to the heating zone.
Patent CA-1041532-A (CA)
Inventor: PLUEDDEMANN EDWIN P
IPC: C07F7/18
Filed: 1974-10-21
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE             Anionic silanes of the formula                  are made by reacting silanes of the formula     with 1 or 2 moles of an anhydride of a 1,2-dicarboxylic acid.  A typical compound is     , These compounds are used as coupling agents between inorganic substrates and organic resins such as epoxies, phenolic and polyester.
Patent CA-1065077-A (CA)
Inventor: HUSZAR ANDOR
IPC: C08K3/00
Filed: 1974-10-30
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to a compounded plastic system containing 3 to 99% by weight of a crystalline poly-olefine, 0.4 to 80% by weight of a non-crystalline poly-olefine and 0.5 to 95% by weight of a pigment and/or filling agent and optionally other polymers as well, furthermore to a process for the preparation thereof. The compounded plastic system of the invention is characterized by containing at least 0.01% by weight, preferably 0.5 to 10% by weight of a tenzide being heat-resistant up to at least 110 °C. Theses plastic system are prepared by ad-mixing the components with each other in the presence of at least 0.1% by weight, preferably 0.5 to 10% by weight of a tenzide being heat-resistant up to at least 110 °C.           The compounded plastic system according to the in-vention relating the properties of the starting system even when admixed with widely varying amounts of filling agents, and even more, in certain respects it possesses improved characteristics.
Patent CA-1059144-A (CA)
Title: Process for the preparation of citric acid esters, citric acid or salts of citric acid
Inventor: BATELAAN JAN G
IPC: C07C51/00
Filed: 1974-12-06
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE         Process for the preparation of citric esters, citric acid or the salts of citric acid, characterized in that the cy-anohydrin of acetone dicarboxylic diester in the presence of an inert halogenated solvent is brought into reaction at a temperature not higher than 50°C with 1 to 3 molar equivalents of an aliphatic alcohol having 1 to 4 carbon atoms and at least 2 molar equivalents of anhydrous HCl, followed successively by removing the excess HCl, adding water to obtain a two-layer system, heating, separating the organic layer and isolating the triester of citric acid from the layer, after which by hydrolysis in acid or an alkaline medium the triester may be converted into citric acid or the salt of citric acid and be isolated as such.
Patent CA-1068098-A (CA)
Inventor: DELVES ELSWORTH R
IPC: B05D5/02
Filed: 1975-12-23
Granted: 1979-12-18
Abstract: Abstract of the Disclosure Apparatus for controlling the depth of material laid on a web and comprising a head for laying the material, means for continuously moving the web past the head, first and second members defining an extrusion gap for receiving the web, and a control device arranged to effect movement of one member relative to the other to vary the size of the gap, the control device comprising a fluid-pressure operated piston and cylinder unit including a plurality of relatively movable cylinders and pistons individually extensible and retractable to vary the length of the unit, and switch means for individually operating the cylin-ders.
Patent CA-1069428-A (CA)
Inventor: SMITH BILLY R
IPC: B23B51/04
Filed: 1976-01-28
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE           A novel compound angle cutting edge configuration on a die rule, slitter blade, hollow punches, shearing blades, and the like provides cleaner cuts on stock material with less tonnage, improved cutting and cleaner cuts.  The die rule cutting edge includes a plurality of side by side notches on only one side of the cutting edge defining a plurality of equally spaced piercing points.  A primary cutting edge extends from each piercing point substantially to a next adjacent piercing point and forms a compound angle with an imaginary line through the tips of the piercing points of between about one and fifteen degrees.  In use, the cutting edges are axially pressed through stock material to cut blanks of predetermined configuration.          The cutting action consists of the piercing points penetrating the material and then the primary cutting edges slicing the stock material from one penetration point, substantially linearly and unidirectionally, to the next adjacent penetration point.
Patent CA-1049639-A (CA)
Inventor: FOURNIER GEORGES
IPC: H01S3/223
Filed: 1976-02-11
Granted: 1979-02-27
Abstract: ABSTRACT     Light amplification for use in an optical amplifier or optical resonator can be obtained by exciting iodine vapour with radiation given off by an excited xenon dimer.  The xenon dimer itself can be used for light amplification as well.  The xenon dimer can be excited by irradiating xenon gas with an electron beam sustained discharge, or with radiation given off by excited krypton dimers.  Krypton dimers can be excited by irradiating krypton gas with an electron beam sustained discharge or with radiation given off by excited argon dimers, which are excited by an electron beam sustained discharge.
Patent CA-1059948-A (CA)
Inventor: CONKLING WILLIAM C
IPC: C23F13/02
Filed: 1976-02-12
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE             An apparatus is provided for use as a suspension device for suspending one or more anodes and one or more reference cells inside metallic water tanks as a portion of a cathodic protection system for the water tank for the inhibition of corrosion in the tank.  The apparatus is particularly adapted for use in the northern reaches of the earth's temperate zones, where ice forms in outdoor water tanks during the winter season.  The apparatus is designed to maintain the anodes and reference cells suspended therefrom in the liquid portion of the water tank as ice forms at the top of the water, the bottom of the water and at the sides of the tank and to allow the anodes and reference cells to retain the ability to perform their function despite the ice.
Patent CA-1090807-A (CA)
Title: Compositions a base d'alcenylsuccinimides comme additifs pour huiles lubrifiantes
Inventor: SOULA GERARD
IPC: C10N40/25
Filed: 1976-04-15
Granted: 1980-12-02
Abstract: La présente invention a pour objet des compositions à base d'alcénylsuccinimides caractérisées en ce qu'elles comprennent au moins l'un des alcénylsuccinimides de formula formule dans laquelle R est un groupe alcényle contenant de 20 à 200 atomes de carbone, R'1 est un radical - r - O - r' R'2 est un radical - r - O - r' - NH2 - r' - NH2 ou  - r - OH R'3 est un radical - r - O - r' - NH2 - r' - NH2 - r - OH - alcoyl en C1-C4 ou phényl le radical r représentant un groupe alcoyl éventuellement ramifié en C2-C3 le radical r' représentant un groupe propyl ou isobutyl, Ces compositions servent comme additifs aux huiles lubrifiantes.
Patent CA-1053940-A (CA)
Inventor: PAHNKE HANS J
IPC: B21J7/02
Filed: 1976-04-26
Granted: 1979-05-08
Abstract: ABSTRACT      A forging press is provided having two U-shaped vertical frame components on opposite sides of the forging axis and at an angle thereto connected to a top and a bottom transom by at least four tie rods extending from the top to the bottom transom and within the U-shaped vertical members so as to be shielded from radiant heat of the work.  Strain gauges are provided on the tie rods to measure and control tension.
Patent CA-1061714-A (CA)
Inventor: ELLIS GARY D
IPC: E21B23/06
Filed: 1976-05-27
Granted: 1979-09-04
Abstract: METHOD FOR SELECTIVELY RETRIEVING    A PLURALITY OF WELL PACKERS           Abstract of the Disclosure.  A method of operating a plurality of well packers in a borehole involves selectively re-trieving one or more of the well packers on a single trip of the production string or a work string out of the borehole.
Patent CA-1050304-A (CA)
Inventor: WOOLLARD GARY A
IPC: B60K25/02
Filed: 1976-06-08
Granted: 1979-03-13
Abstract: ABSTRACT          A drive system for driving accessories associated with the engine of a vehicle and controlled by the speed of the engine crankshaft, constructed such that the rpm of each accessory is substantially constant over at least the major portion of the normal vehicle operating range regardless of increase in the rpm of the engine and its crankshaft.  The drive is so constructed that the input rpm to each accessory increases at substantially the same rate as the rpm of the crankshaft to a first, predetermined speed; then the input to each accessory is substantially constant thereafter regardless of increasing engine speed to a second predetermined crankshaft speed.  This second predetermined speed preferably corresponds essentially to the established national speed limit.          The system includes variable pulleys which are rotationally associated with the drive and the driven shafts and each has a fixed flange and an axially movable flange.  A disc spring and centrifugally responsive means is associated with the disc spring actuated by centrifugal force above the predetermined speed of the drive shaft to change the loading of the spring and effect movement of the movable flange.  A disc spring is associated with the movable flange of the second pulley for urging it axially toward the fixed flange thereof.
Patent CA-1068047-A (CA)
Inventor: ADAMS GEORGE F
IPC: C08F2/02
Filed: 1976-11-23
Granted: 1979-12-11
Abstract: REACTOR PROCESS AND APPARATUS        FOR CONTINUOUS POLYMERIZATION     George F. Adams ABSTRACT OF THE DISCLOSURE   A process and apparatus for continuously poly-merizing styrene to a low residual monomer content in a series flow reactor, the reactor containing internal stationary devices to laterally mix the styrene as it proceeds within the reactor.
Patent CA-1068200-A (CA)
Inventor: EDELMAN LEONARD E
IPC: H02K15/00
Filed: 1976-11-24
Granted: 1979-12-18
Abstract: LACTAM STRIPPER FOR THERMOSET POLYMERS                    ABSTRACT OF THE DISCLOSURE Thermoset aromatic ethers and other themoset polymers are stripped from an article by immersing the article in a molten compound of the general formula:                             where n is an integer from 5 to 7.  Caprolactam is an especially useful stripping compound.
Patent CA-1091749-A (CA)
Title: Electrophotographic contact duplicating apparatus and  method
Inventor: KUEHNLE MANFRED R
IPC: G03G15/05
Filed: 1976-11-29
Granted: 1980-12-16
Abstract: ABSTRACT    Apparatus for contact duplicating images on one strip roll upon a strip roll of electrophotographic film.  The electrophotographic film is coated with a very thin layer of insulating hydrocarbon before the contact occurs to prevent static discharge when the films separate.  The strips of the two rolls are brought into contact and fed to a projection station where a light beam is projected onto and through the contacted films.  The electrophoto-graphic film is charged just before it contacts the photographic film. A toning station and a fixing station respectively are located to act upon the electrophotographic film after exposure.    Transfer of the toned image to a strip of clear base film is contemplated with subsequent reuse of the electrophotographic film.
Patent CA-1057377-A (CA)
Inventor: DIEZ ANGEL
IPC: E05B49/00
Filed: 1977-01-31
Granted: 1979-06-26
Abstract: A B S T R A C T   An electronic key is known to activate the lock by some decoding device. The information supplied by the owner of the key has to match with the programmed code stored in the lock memory, and only under this situation will the lock open.           In this invention the key is a ring having inside an optical decoding unit.           The light source and the light receiver are situated into the key-hole. When the ring is introduced  in the key hole, the light crosses through the ring decoding unit and after matching with the programmed code, the lock opens.
Patent CA-1063969-A (CA)
Inventor: AHMED NAZEER
IPC: B23P11/02
Filed: 1977-03-22
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE           Methods are disclosed for the formation and utilization of a compound billet wherein a longitudinally extending inner member, composed of a first material, is retained firmly within  the interior of  a hallow, longitudinally extending outer member, composed of a second material, and wherein relaxation strain characteristic of the second material is greater than the relaxation strain characteristic of the fist material.  Such a compound billet is formed by providing a billet blank, wherein a longitudinally extending inner element, composed of the first material, resides within a hollow, longitudinally extending outer element, composed of the second material; applying to the longitudinal ends of the inner element a longitudinal stress of a magnitude sufficient to cause the inner element to deform plastically outwardly, perpendicularly to the direction of its longitudinal extension, to such an extent as to cause the outer element also to deform plastically outwardly, perpendicularly to such direction of longitudinal extension; and then releasing the longitudinal compressive stresses at the longitudinal ends of the inner element and allowing the inner and outer elements to relax inwardly, such that a tendency toward a greater degree of relaxation strain in the outer element will cause the outer element to grasp firmly the exterior of the inner element.  The compound billet formed by this technique may thereafter be extruded through a suitable die aperture so as to produce an elongated, compound product, e.g., a copper-clad aluminum wire or busbar.                             -i-
Patent CA-1089346-A (CA)
Inventor: KOZLOW MICHAEL R
IPC: F16L59/05
Filed: 1977-03-23
Granted: 1980-11-11
Abstract: THERMAL INSULATION ASSEMBLY              ABSTRACT OF THE INVENTION      A thermal insulation assembly for use in conjunction with a similar assembly to encircle an elongated body, said assembly comprising a series of abutting similar U shaped elements which have similar radial and axial orientation, said series and orientation being retained by a plurality of elongated rods passing through said elements.
Patent CA-1063010-A (CA)
Inventor: JACKSON JAY W
IPC: E21B43/18
Filed: 1977-03-28
Granted: 1979-09-25
Abstract: CONTROL SYSTEM FOR OILWELL PUMPING INSTALLATION         Abstract of the Disclosure.  A monitoring and control system for use on a pumped oilwell and particularly advantageous for wells which frequently achieve pump-off, utilizes a flow vol-ume measuring means, such as a turbine flowmeter, in the produc-tion line and an electronic monitoring system to receive the flaw signal from the measuring means over a unit time, compare it to a reference flow volume signal, and shut down the well pump prime mover when the volume per unit of time passing through the produc-tion line is less than the preset reference volume. The invention also features a recycle function to restart the pumping apparatus after it has been shut down a predetermined period of time, a re-cycle counter to accumulate the number of consecutive unsuccessful recycles of the pumping apparatus, and a complete well shutdown feature actuated when the number of consecutive unsuccessful re-cycles reaches a preset number.   1a
Patent CA-1069387-A (CA)
Inventor: BYLO JOHN J
IPC: E02B17/00
Filed: 1977-04-19
Granted: 1980-01-08
Abstract: Abstract A system for logistical support of an offshore drilling facility from a shore-based supply location includes a plurality of modular work deck units, a self-propelled vessel, and a plurality of one dock facilities at the supply location.  The vessel releasably mates with and supports any one of the work deck units and cargo carried thereby.  The vessel is ballastable fox increasing and decreasing the draft of the vessel when the vessel is mated with a work deck unit, sufficiently that the vessel can ballast down from a separately supported work deck unit and move out from thereunder.  The dock facilities are defined for movement thereinto of the vessel with a work deck unit thereon.  The dock facilities are each defined for engaging and supporting a work deck unit therein both for loading and unloading of cargo to and from the deck unit and for transfer to and from the vessel in response to ballasting of the vessel relative to the dock facility.  Further, the drilling facility is arranged for receiving and discharging a work deck unit from and to the vessel.
Patent CA-1091977-A (CA)
Inventor: DOGLIOTTI AMILCARE
IPC: A23G3/20
Filed: 1977-08-10
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE:       A pocket-size cake comprising a preferably parallele-pipedic portion of bread component completely enrobed with chocolate and impregnated with a spirituous sugar-containing liqueur in a proportion of at least 1 wt.part liqueur to 1 wt.part bread component, the liqueur providing at least 35 ml ethyl alcohol and at least 25 grams sugar in each 100 grams bread component. The chocolate contains at least 30 wt.% edible fat and the bread component has a prevailingly cellular structure composed of substantially closed cells.          The portion of bread component preferably consists of two layers bonded together by a layer of cream. A commercial method of making the cake is also disclosed.
Patent CA-1091084-A (CA)
Inventor: GAECHTER MARCEL
IPC: A23D9/05
Filed: 1977-11-03
Granted: 1980-12-09
Abstract: Abstract of the disclosure:-Edible fat intended for culinary purposes and having suitable melting characteristics specified is shaped in the form of uncoated spheres or cylinders in such dimensions that when packed together they can be readily parted without wastage.
Patent CA-1078788-A (CA)
Inventor: JANSON BENGT G
IPC: B03B5/68
Filed: 1977-11-29
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE        A fractionating apparatus for separating fine fibers from coarse fibers in water containing a certain amount of air.          A spray nozzle is arranged in a vessel and directed towards a screening cloth incorporated as a part of the vessel walls and which, on its discharge side, is arranged for free runoff of the fine particles and the part of the liquid passing through the seal means to its discharge side, while coarse particles and the other part of the liquid is bounced off the inner side of the screening cloth and collected in the vessel to a predetermined liquid level maintained by allowing the liquid to depart through an outlet. A desired pressure difference is maintained across the sieve means. The vessel is closed with the exception of the places where the sieve means are situated and where the outlet is arranged. The outlet side of the sieve means is exposed to atmospheric pressure while its inlet side is acted on by the excess pressure prevailing, during operation, in the air space between the liquid surface in the vessel and the sieve means. The excess pressure is provided by the air released from the liquid when it is sprayed from the nozzle.          The outlet from the vessel is situated at the lower portion of the vessel and is in communication via a passage with an overflow situated outside the vessel, said overflow being raisable and lowerable for regulating the excess pressure in the vessel.
Patent CA-1080043-A (CA)
Inventor: KAUPERT GUENTHER
IPC: B21D22/20
Filed: 1977-12-14
Granted: 1980-06-24
Abstract: Abstract of the Disclosure A method and apparatus for multi-step moulding of elongated cups, having a variable depth of the cup bottom and/or a variable cross-section of the cup along its longitudinal extension.  The thin metal strip is advanced step-wise through a plurality of male and female die pairs adapted to act in sequence.  In a pre-moulding step an oversize cup blank is formed by means of pre-moulding dies and the material is moulded by the finishing moulding steps to form the final smaller cup by means of pleating.  As a first step an undulation is formed extending transverse to the direction of feed, the height of the undulation corresponding to the greatest depth of the cup bottom in its final form.  The undulation is pre-moulded into a material consuming blank which, when viewed in plan view, extends beyond the outline of the cup in final form.  In that thereupon in at least one subsequent moulding step the material of the blank is moulded by the finishing male dies to the final form of the cup.  In the pre-moulding step slots for traction relief are cut into the strip transverse to the direction of tension of the material in the area of cross-sectional constrictions outside the outline of the cups.
Patent CA-1098542-A (CA)
Inventor: KUCZKOWSKI JOSEPH A
IPC: C07C313/00
Filed: 1978-02-13
Granted: 1981-03-31
Abstract: Abstract of the Disclosure Mono and disubstituted diphenylamines, wherein one or both of the substituents are an R-thiomethyl moiety, are produced by a reaction of thiols, formaldehyde, and a di-phenylamine in the presence of an acid.  These compounds are antioxidants in rubber compounds.