baber/WOPTO huggingface dataset:
Patent BE-775736-A (BE)
Title: Enzymatic isomerisation of glucosesyrups in the presence of
Inventor: COTTER W P
IPC: C12P19/24
Filed: 1971-11-24
Abstract: A glucose-isomerising enzyme is added to a glucose-contg. liquid and the liquid is subjected to isomerisation conditions. During isomerisation a small amount of a water-soluble salt of sulphurous acid is present in a quantity which is sufficient to reduce visibly the formation of colour produced in the absence of salt. The quantity of salt is pref. sufficient to produce 0.02-0.3% SO2 in the liquid. Pref. salt is Mg sulphite or -bisulphite. The pref. micro-organisms used to produce the enzyme are Streptomyces ATCC 21175 and 21176. Pref. pH of the liquid during isomerisation is 6.5-7.5. Cell material containing the enzyme is used for isomerisation. This contains foreign matter which produces discolouration of the final product. The salts included reduce the colour and have a protecting effect on the glucose-isomerising enzyme, esp. at higher temps. so that smaller quantities of enzyme are necessary to give the same yield of fructose. The isomerised glucose syrup is used for the sweetening of sauces, tinned fruits, confectionery etc.
Patent BE-785640-A (BE)
Title: Expanded plastic - whose cells contain hardened cement
IPC: B32B5/18
Filed: 1972-06-29
Abstract: The expanded material is pref. deformable, e.g. expanded polyurethane. The cells may be filled with hardened cement and may also contain particles of asbestos, diatomaceous earth or glass fibres as reinforcing agents. A porous sheet material may also be incorporated, the expanded plastic material consisting of a layer adjacent to the sheet material. The porous reinforcement may be a metal sheet or a honeycomb of plastic material reinforced with glass fibres. Thus a fireproof structural material is provided which is strong enough to resist breakage and consequent fire damage.
Patent BE-896584-A (BE)
Title: Sandwich panel partition secured to floor structure - via U=section member embedded in cast foot support of rubber-plastic mixture
IPC: E04B1/41
Filed: 1983-04-27
Abstract: The arrangement is intended for anchoring a building element, such as a sandwich panel partition, partic. to a concrete or steel floor structure. It comprises a U-section member with anchoring rods extending transversely through its flanges to engage locking elements in the panel. This member is embedded in a cast foot support consisting of (ground) rubber particles and a polymer such as poly-urethane, preferably in a ratio of 1 to 2. The (upwardly open) member may be secured to a sectional element embedded in a concrete floor e.g. by bolting.
Patent CA-1038157-A (CA)
Inventor: SCHIEL CHRISTIAN
IPC: D21F5/02
Filed: 1974-05-10
Granted: 1978-09-12
Abstract: A B S T R A C T         A paper-making machine has a plurality of drying cylinders for removing moisture from a wet web.  The drying cylinders are arranged so that some of them are located in an upper plane and are hollow and have their interior connected to a source of suction, and others are located in a lower plane and are heated to form contact heaters.  An endless travelling carrier band is trained about these cylinders in such a manner that its one surface which carries the wet web faces towards the hollow cylinders as it travels about them and faces away from the heated cylinders as it travels about the latter.
Patent CA-1064814-A (CA)
Inventor: UDWIN ELLIS G
IPC: B01D47/14
Filed: 1974-07-15
Granted: 1979-10-23
Abstract: PROCESSING OF GAS STREAMS                      Abstract of the Disclosure Method and apparatus for removing material from a gas stream.  The gas; stream with entrained material is moved downwardly through a filter bed of loose filtering solids of not more than 1.4 millimeter size, simultaneously with the passage of liquid downwardly through the filter bed which wets the surfaces of the filtering solids.  Backwashing at intervals cleans the surfaces of the filtering solids of material that has accumulated thereon.
Patent CA-1088822-A (CA)
Inventor: WITMER BILL B
IPC: A01K5/00
Filed: 1974-07-16
Granted: 1980-11-04
Abstract: ABSTRACT OF THE DISCLOSURE           The apparatus of this invention more positively controls liquid feed consumption by animals in a simple economical and efficient manner, while minimizing contamina-tion and wastage problems.  Basically, the invention comprises a lick wheel rotatably mounted in an enclosed liquid feed container, with a portion of the circumference of the lick wheel being exposed to the animal to be fed, in combination with a means for adjusting the amount of lick wheel surface exposed to the animal to be fed.
Patent CA-1047398-A (CA)
Inventor: ALBRECHT KONRAD
IPC: A01N37/40
Filed: 1974-10-03
Granted: 1979-01-30
Abstract: FUNGICIDAL DISPERSIONS OF CARBOXYLIC ACID AMIDES          Abstract of the disclosure:      Fungicidal dispersions, containing carboxylic acid anilide (except pyracarbolide) as active ingredient and, as dispersion medium, a paraffinic mineral oil, liquid triglyceride or liquid ester of (C1 - C12) monoalcohols with (C2 - C10) carboxylic acids, and optionally an aluminium ohelate as crystal growth stabilizer.
Patent CA-1044249-A (CA)
Inventor: HUTT JACK W
IPC: C08G75/02
Filed: 1974-10-22
Granted: 1978-12-12
Abstract: MERCAPTAN TERMINATED POLYMERS AND METHOD THEREFOR       Abstract of the Disclosure:      A method for producing mercaptan terminated liquid polymers which are curable to solid polysulfides wherein a liquid polymer having from two to four functional olefinic double bonds is reacted, in the presence of an alkaline initiator but substantially in the absence of molecular nitrogen, with an organic compound containing at least two mercaptan groups, or a liquid polymer having at least two terminal mercaptan groups, or hydrogen sulfide.  There is also disclosed mercaptan terminated polymers having the following formula:          in which each of x, y and z is hydrogen, hydrocarbon, alkoxy, phenoxy, or halogenated derivatives thereof; each of r, s and t is hydrogen or lower alkyl; m is an integer between 1 and 2; n is an integer between 1 and 4; p is an integer from 0 to 3; the sum of n and p is between 2 and 4; R' is a divalent organic radical; R" is the backbone of a liquid polymer precursor; R is the grouping of the polymercapto organic compound R-(SH)m+1; and A is the fragment or grouping of an organic olefinic precursor compound having an active hydrogen:                      The cured polysulfides made from the mercaptan terminated liquid polymers, said cured polysulfides having the following structure:             wherein m, n, p, x, y, z, r, s, t, A, R, R' and R" have the same significances as set forth above.
Patent CA-1050802-A (CA)
Inventor: MAMMINO JOSEPH
IPC: G03G9/09
Filed: 1974-10-22
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE A novel electrostatographic developer is provided which comprises a specific red organic toluidine colorant and a nickel berry carrier.  This specific red developer is found to perform extremely well in color electrophotographic imaging processes.  Various development processes employing this developer are also disclosed.
Patent CA-1049925-A (CA)
Inventor: HEGEMANN KARL-RUDOLF
IPC: B01D47/06
Filed: 1974-11-05
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE          Stack gas is first passed through a coarse-particle separator and then a prescrubbing tower.  Then this gas, which is under pressure, is passed through a pair of Venturi washers.       The outlet side of one of the washers is connected directly to a drop separator at the output of the system.  The outlet of the other Venturi washer is connected through a turbine driving an electric generator and having its output side in turn connected to the drop separator.  The control body of at least the washer which is connected directly to the drop separator is adjustable so as to maintain a constant back pressure in the system at the blast furnace from which the stack gas comes.  The Venturi washer connected to the turbine is set up to pass at least four times as much of the gas as the other Venturi washers so that most of the gas passes through the turbine, undergoing a pressure drop that is transformed into work that drives the turbine and generates electricity.
Patent CA-1046334-A (CA)
Inventor: AXELROD HERBERT R
IPC: A01K29/00
Filed: 1975-02-11
Granted: 1979-01-16
Abstract: PET TOY                 ABSTRACT OF THE DISCLOSURE      There is disclosed a chewing toy item for animals, typically for household pets such as dogs, which has perma-nent flavor and odor components.  The flavor and odor compo-nents are thoroughly impregnated into the Nylon substrate of the toy item.  These flavor and odor components are prepared by cooking of meat and animal by-products in a pressured, steam atmosphere out of contact with a liquid phase and the volatilized flavor and odor components are condensed and absorbed in a contiguous liquid phase within the cooking vessel.  This produces an impregnating solution which is free of solids and suspended liquids, such as meat particles and fat globules, which will thoroughly impregnate the Nylon substrate of the toy item without the formation of a protective or isolating film on the outer surfaces thereof.  The impregnation is achieved by immersing the pre-formed toy item within the aqueous solution in the cooking vessel and subjecting the toy item to prolonged contact with the solution, e.g., for periods from about 7-20 hours at cooking conditions, e.g., a pressure from 15 to about 60 psia and a temperature from 210 to about 290 degrees F.  The resultant product is a useful chewing toy item for animals which is thoroughly and permanently impregnated with meat flavor and odor components and which, therefore, retains a high attractiveness to animals throughout its useful life.
Patent CA-1037186-A (CA)
Inventor: MAASS GUENTHER
IPC: C08L83/04
Filed: 1975-03-20
Granted: 1978-08-22
Abstract: Abstract A polysiloxane composition which can be cross-linked under atmospheric condition and which consists essentially of: a)  100 parts by weight of an .alpha.,.omega.-dihydroxymethyl-phenylpolysiloxane with about 7-15  mole % of diphenylsiloxy units or about 14-28 mole % of  ethylphenylsiloxy units, and having a viscosity of between about 1.000 and 500,000 cSt (at 20°C), b)  about 1 to 40 parts by weight of an uncoated reinforcing filler consisting essentially of SiO2 having a specific surface area of about 40 to 500 m2/g by the BET method, and c)  about 1 to 10 parts by weight of a cross-linking agent of the formula   wherein R is an alkyl, halogenoalkyl, aryl or arylalkyl radical, and X is an alkoxy, acyloxy, oximato or alkylamino radical.          A curing catalyst nay also be present.  The composition is clear as are the silicone rubbers produced upon curing.
Patent CA-1036306-A (CA)
Inventor: DAANE ROBERT A
IPC: B29C65/00
Filed: 1975-06-16
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE     An oven for uniformly heating parisons to a target temperature, including a movable wall portion which is raised and lowered to accommodate parisons of various axial lengths.  The movable portion maintains a confined flow path to minimize stray air currents.
Patent CA-1055630-A (CA)
Inventor: KEIL JOSEPH W
IPC: C08L1/00
Filed: 1975-06-27
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE           Self-lubricated epoxy resins are obtained by molding and curing liquid polyepoxides containing diorganopolysiloxanes dispersed therein, uniform dispersions being formed with the aid of certain polydimethylsiloxane-organic copolymers.  These compositions are useful as glass-cloth impregnants to prepare laminates, as coatings on substrates, as insulators for high voltage systems and as self-lubricated bearings and gears.
Patent CA-1040416-A (CA)
Inventor: JOHNSON PHILIP M
IPC: G01S17/06
Filed: 1975-07-21
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE    A direction finding system is disclosed in which a prede-termined horizontal plane is established by the projection from one location of an image having illuminated and unilluminated portions corresponding to the predetermined horizontal plane. A receiver at a remote location detects the image at two spaced points and produces an indication of the center of the transi-tion zone between the illuminated and unilluminated portions of the projected image.
Patent CA-1055413-A (CA)
Inventor: EUSTACHE JEAN-MARIE
IPC: A61K8/98
Filed: 1975-10-21
Granted: 1979-05-29
Abstract: ABSTRACT OF DISCLOSURE          Method for the treatment of dairy or casein factory whey, notably, for the extraction of glycoproteins and sialic acid.  The method includes an ultrafiltration of casein whey, thermal flocculation of the proteins of the ultrafiltration retentate, phosphotungstic treatment of the supernatent obtained from the flocculation step, acid hydrolysis of the precipitate and treatment of the hydrolysis supernatent for the extraction of N-acetyl neuraminic acid (NANA).  The method provides economical extraction of NANA in conjunction with the production of glycoproteins and glycopeptides.
Patent CA-1063934-A (CA)
Inventor: CHIEN YIE W
IPC: A61K47/34
Filed: 1975-10-23
Granted: 1979-10-09
Abstract: Abstract of the Disclosure The present invention is concerned with a pharmaceutical delivery device comprising a biologically acceptable silicone polymer matrix having microsealed compartments of 10-200 microns throughout, wherein the microsealed compartments contain a pharmaceutical in a hydrophilic solvent system.  The biologically acceptable silicone polymer matrix is formed by in situ cross linking of a liquid, biologically acceptable silicone polymer in an emulsion of pharmaceutical in the hydrophilic solvent system and liquid biologically acceptable silicone polymer.          The biologically acceptable silicone polymer matrix is placed in a sealed or unsealed biologically acceptable polymer container.  The rate of release of pharmaceutical is controlled by altering the solubility characteristics of the hydrophilic solvent system and/or the biologically acceptable polymer matrix, the rate of release being inde-pendent of time when the ratio of the partition coefficient of the pharmaceutical between the hydrophilic solvent system and biologically acceptable silicone polymer matrix to the solubility of the pharmaceutical in the hydrophilic solvent system is between 1 and 1014 ml/mcg.
Patent CA-1053822-A (CA)
Inventor: DICKENS ELMER D JR
IPC: C08K5/37
Filed: 1975-12-23
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE          Smoke retardant vinyl chloride and vinylidene chloride polymer compositions are obtained by including therein a synergistic mixture of (A) at least one nickel compound selected from the group consisting of NiCO3, NiCrO4, NiMoO4, NiO, NiSO4, NiSnO3 and nickel stearate and (B) at least one copper compound selected from the group consisting of CuI, CuO, CuSCN, and 2-amino-thiophenol Cu(I).  Substantial smoke retard-ation is also obtained by including the above nickel compounds or copper compounds individually in the vinyl chloride or vinylidene chloride polymer compositions.  This smoke retardant is useful wherever smoke resistance is desirable, such as in carpets, house siding, plastic components for airplane interiors, and the like.
Patent CA-1062361-A (CA)
Title: Chrominance-luninance separator
Inventor: KAISER ARTHUR
IPC: H04N9/78
Filed: 1976-04-14
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE     An arrangement for the elimination of spurious chrominance component in the main luminance output signal from a chrominance-luminance separator of the comb filter type in an NTSC television receiver. The full band luminance signal from the comb filter is applied as one input to a switching circuit and the luminance component is also filtered by a low pass filter at least substantially eliminating the frequency band corresponding to the chrominance frequency channel in the whole signal and applied as a second input to the switching circuit. The switching circuit is arranged to normally transmit the full band luminance component and to be switched to couple the filtered luminance signal only upon occurrence of spurious chrominance components in the luminance signal. The switching circuit is actuated by a control signal derived by comparing the top and bottom line signals in the comb filter and producing a gating signal for the switching circuit when there is a difference in said frequency band in the top and bottom lines.
Patent CA-1101052-A (CA)
Inventor: HOLTZMAN BARRY L
IPC: H01C7/10
Filed: 1976-05-11
Granted: 1981-05-12
Abstract: 45,464 ARCING STACKED PLATE NONLINEAR RESISTOR    FOR VOLTAGE LIMITER APPLICATIONS SUCH AS SERIES CAPACITOR PROTECTION     ABSTRACT OF THE DISCLOSURE         A stack of loosely touching resistive or conductive plates, such as a carbon pile, with a characteristic arc discharge voltage applied to limit voltage, enabling the lowering of protection levels of bypass spark gaps in protec-tion systems for series capacitors and to increase the benefit of the series capacitor by not requiring it to be removed from the line during brief overvoltages.
Patent CA-1047030-A (CA)
Inventor: HAASE JAN R
IPC: G03C8/10
Filed: 1976-06-24
Granted: 1979-01-23
Abstract: Abstract of the Disclosure A photosensitive element comprising a support having thereon at least one photosensitive silver halida emulsion layer and one of said layers having associated therewith a yellow image dye-releasing compound having a formula as follows I               or II               wherein Car represents a sulfonamidophenol or sulfonamidonaphthol carrier moiety which, as a function of oxidation under alkaline condi-tions, releases a diffusible dye from said compound.           X represents a bivalent linking group; R represents a hydrogen or alkyl; J represents a bivalent radical selected from sulfonyl or carbonyl;           m and q each represent an integer having a value of 0 or 1; E represents hydrogen, halogen, alkyl or alkoxy; Z represents hydrogen or an electron withdrawing group; H represents hydrogen, a solubilizing group or precursor thereof.
Patent CA-1064482-A (CA)
Inventor: SCHOLLMEIER CHARLES E
IPC: C13K1/10
Filed: 1976-07-19
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         Non-compacting, anhydrous dextrose particles are prepared by shearing and cooling a molten dextrose syrup (preferably at 90 -92% dry solids) to a temperature less than 200°F, depositing and solidifying the fluid mass upon a supporting member to an anhydrous dextrose product, granulating the solidified product and drying the particles to less than 2% moisture.  The anhydrous dextrose particles have unique properties and, if desired, may be used as a sugar or dextrose monohydrate replacement.
Patent CA-1070997-A (CA)
Inventor: LEWIS DAVID G A
IPC: A47F11/06
Filed: 1976-09-08
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE           A display device for multiplying images of a sample to give an impression of a full wall or floor covering.  In a first version, a tray is surrounded with four mirrors at right angles to each other and located in a cabinet with a viewing window in one side for viewing multiple images of a sample on the tray reflected in the mirrors.  In a second version, two parallel vertical mirrors are disposed at right angles to a vertical support arranged between them, one of the mirrors being slidable on runners.  In both embodiments, lamps are provided for simulating the effects of different illuminations.
Patent CA-1059408-A (CA)
Inventor: ERICSSON JAN-EJE
IPC: A01G23/091
Filed: 1976-10-06
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE            A tree felling device having a clamp for the tree trunk and a chain saw pivotably mounted relative to the clamp for sawing the trunk.  In addition, a shearing blade is pivotably mounted to cut oppositely to the saw blade.  With this arrangement, the chain saw is not required to cut completely through the trunk, since the final portion of the cut can be made by the shear blade, and the saw is thus protected from extreme forces which would otherwise act upon it in the final cutting stages.
Patent CA-1050330-A (CA)
Inventor: VON ALLWORDEN WILHELM
IPC: A01B59/00
Filed: 1976-10-07
Granted: 1979-03-13
Abstract: COUPLING HOOK FOR A GUIDE MEMBER OF A THREE-POINT        ATTACHMENT OF A TRACTOR            Abstract of the Disclosure A coupling hook has a latch which is displaceable into the hook opening in its locked position to block a coupling pin received in a slot formed in a partially spherical member pivot-ally mounted in the opening.  The latch is provided with a sur-face which engages a coacting surface on the partially spherical member to maintain the latch in its open position.  When a cou-pling pin is received in the slot of the partially spherical member the member will be urged downwardly against a spring and the latch will be disengaged from the partially spherical member.          A second spring then urges the latch into its locked position.
Patent CA-1044528-A (CA)
Inventor: FORRESTER HAROLD C
IPC: D05B51/00
Filed: 1976-10-07
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE An improved thread-tensioning mechanism for the stop motion means of a multi-needle machine of a well known type wherein each needle thread, in extending from its supply spool to its needle, normally travels through a thread-tensioning section at a speed and tension which varies in proportion to its rate of variable usage within a given operating or usage range. Its tension variations are sensed by a sag sensor that shuts down the machine when the tension falls below said given range. In our improved thread-ten-sioning mechanism, a group of independently rotatable idler wheels is provided, one for each needle thread of a corresponding group of individual threads. The periphery of each idler wheel gravita-tionally engages and presses its needle thread against the periph-ery of a rotating shaft common to all wheels. Through this engage-ment, each wheel is rotated by and at the varying speed of its thread. The common shaft is driven at a constant peripheral speed somewhat below the slowest lineal speed of a given operative range over which the thread and wheel speeds vary. In other words, the slowest thread and wheel speed encountered during normal operation should be slightly above the constant speed of the common shaft. So long as the lineal speed of each given thread is higher than the peripheral speed of the common shaft, the slippage therebetween causes the common shaft to operate as a frictional brake, which ten-sions each thread in accordance with the corresponding speed dif-ferential. When the rate of speed of one thread or another falls below the lowest speed of a given speed range for all threads, the common shaft then takes over the operation of driving said slowest thread and continues to do so until the sensed tension of that thread decreases to the point where the sag sensor shuts down the machine.
Patent CA-1064525-A (CA)
Inventor: LERNER ROBERT W
IPC: C07C27/00
Filed: 1976-12-10
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE       Stable solutions of aluminum alkoxides are prepared by reacting aluminum metal with a mixture containing isobutyl alcohol and n-butyl alcohol at the reflux temperature of the alcohols but below the decomposition temper-ture of the aluminum butoxide the alcohols being present in a mole ration of isobutyl alcohol to n-butyl alcohol from 1:1 to 20:1.  These stable solution contain much higher concentrations of aluminum alkoxides than have been prepared heretofore.