baber/WOPTO huggingface dataset:
Patent ES-340384-A1 (ES)
Title: Water-Resistant Coatings on Paper
IPC: D21H19/54
Filed: 1967-04-25
Abstract: Paper is coated with a composition comprising inorganic pigment having a good water resistance, at least one water soluble binder and at least one compound capable of reacting with starch, the water soluble binder being a low viscosity reaction product of starch with cyanamide and the compound capable of reacting with starch being a mono- or polyaldehyde or a resin precondensate containing methylol groups. The term "low viscosity" is defined as meaning a viscosity of the starch reaction product after complete gelatinisation in distilled water not exceeding 200 cps. when measured at a solids content of 15% at 30 C. with a Brookfield Viscosimeter using Spindle 2 at 60 r.p.m. In the examples 1) a coating composition consisting of china clay, tetrasodium pyrophosphate, cyanamide starch and urea formaldehyde resin is applied by air knife coating to paper followed by calendering 2) and 3) a melamine formaldehyde resin is used as the compound capable of reacting with starch 4) box board is coated with a coating composition consisting of china clay, calcium carbonate, casein, cyanamide starch, a latex of styrene-butadiene and melamine resin 5) a composition comprising china clay, tetrasodium pyrophosphate, and acid modified cyanamide starch, glyoxal, styrene-butadiene latex was applied with a coating rod to paper.
Patent ES-345664-A1 (ES)
Title: Fungicidal 1-acyl-benzimidazoline compositions and methods of use
IPC: C07D235/26
Filed: 1967-10-02
Abstract: Fungicidal compositions comprise compounds of the formula wherein R represents hydrogen, a C 1-12 aliphatic hydrocarbon radical (optionally substituted by alkoxy, alkylmercapto and/or phenyl groups), a C 5-8 cycloalkyl radical or the group -COR', R' represents hydrogen, a C 1-17 aliphatic hydrocarbon radical (optionally substituted by halogen or alkoxy, alkylmercapto, aralkylmercapto, aryloxy, heterocyclic or aryl groups of which the latter may be substituted by halogen, alkyl, nitro, alkoxy, alkylmercapto, cyano and/or thiocyano groups) or an optionally substituted cycloalkyl group, Y represents halogen or a C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylmercapto, haloalkyl and/or nitro group, X is O or S and n is O or an integer of 1-4, in admixture with a solid diluent or carrier or in admixture with a liquid diluent or carrier containing a surfactant. The compositions may take the form of solutions, emulsions, suspensions, powders, pastes or granulates and may be applied by spraying, dusting, watering or scattering on the substrate plants. The fungicides are particularly useful for the control of phytopathogenic fungi, e.g., those which attack apple plants. Examples relate to the preparation and use of aqueous emulsions.
Patent ES-349770-A1 (ES)
Title: Dynamo Electric Machines.
IPC: H02K5/04
Filed: 1968-01-13
Abstract: A dynamo electric machine has end caps secured at the ends of the yoke member by through bolts which pass through a hole in at least one of the end caps. The hole in the end cap is enlarged in diameter and its walls axially extended to form an annular flange 14 and a slot 15 provided so that in use water in the machine will pass through the hole around the shank of the bolt and discharge through orifice 15.
Patent ES-352622-A1 (ES)
Title: Fuel injection control
IPC: F02D1/00
Filed: 1968-04-10
Abstract: A device for moving a control member 20, on the reciprocating and rotating pumping plunger of a fuel injection pump, Fig. 1 (not shown), angularly and axially to vary the timing and quantity of fuel delivered to an I. C. engine comprises a centrifugal governor 19 which causes axial and angular movement of a member 36 controlling the member 20. A linkage 29, 33 connected to the member 36 transmits angular movement to the control rod 24 via a pin 26 and a plate 25 and a linkage 41, 42, 45 transmits axial movement via a pin 27 and the plate 25. The linkage 41, 42, 45 is pivotable about a manually adjustable pin 46 when the engine speed decreased from a high idling no-load speed (A) Fig. 2 (not shown), to increase the injection pump delivery. When the engine speed is reduced below a predetermined rated speed (B), Fig. 2 (not shown) the linkage 41, 42, 45 pivots about an adjustable pivot screw 49 to provide an increasing, constant or decreasing fuel delivery. With further decrease in engine speed the plate member 45 of the linkage is pivoted about the point 8 by the screw 48 and fuel delivery is decreased. At a selected speed (H), Fig. 2 (not shown) the force of a spring (59), Fig. 15 (not shown), biasing the stop 60 for the lever 50 carring the screw 49 is overcome and the fuel delivery is increased. The pin 46 is connected by a crank 39a, Fig. 6, to a shaft 39 which is manually operable to set the control characteristics of the device. A shaft 40 is operable to move the pin 46 to prevent fuel delivery. The pivot screw 49 may be replaced by a nut (95), Fig. 17 (not shown), on an adjustable bolt (53) and the supporting lever (80) may be adjusted vertically be a device (90) which operates in accordance with the fuel viscosity. The viscosity measuring device includes orifices defined by two different metals in order to compensate for ambient temperature variations. The pivot nut (95), Fig. 17 (not shown) may be moved vertically by a capsule (100), Fig. 19 (not shown), which is subjected to the barometric pressure or the engine intake manifold vacumm. The angular movement of the member 36 and the linkage 29, 33 is produced by engagement of the eccentric pin of an adjustable screw 30 in a slot 32 in the linkage plate 29.
Patent ES-359144-A1 (ES)
Title: Use of stack gas as oxygen potential measurements to control the bof process
IPC: G05B13/02
Filed: 1968-10-14
Abstract: Control apparatus for a basic oxygen furnace steel making installation of the type having an oxygen lance 16 for supplying oxygen to a molten metal bath 12 within the furnace 11 and positioning means 17 for moving the lance relative to the molten metal mass 12 for controlling the supply of oxygen thereto during the three reaction phases of a heat, includes instrumentation 19 for continuously deriving output measurement signals indicative of the oxygen content of the molten bath 12 and means for using the signals to control continuously the position of the lance 16 and the flow rate of oxygen supplied therethrough so as to controllably produce molten steel having a desired end-point temperature, carbon content and oxygen content. A disposable bomb thermocouple is inserted at 22 for obtaining the temperature of the molten mass 12 and a stack gas flow rate meter 21 measures the gas flow rate, all information being fed to a digital computer 25 which provides control signals for the lance height and oxygen blowing rate controls 17, 18, coolant addition control 26, turn-down control 27 and automatic charge control 28. The instrumentation 19 providing the stack gas analyzer provides output signals indicative of the oxygen partial pressure and the per cent of CO and CO 2 in the stack gas. The computer 25 solves the equation shown for the oxygen utilization factor (OUF), which is indicative of the oxygen content of the bath 12 and can also be correlated with the bath carbon content. The thermocouple temperature is compared with an integrated heat output signal representative of the predicted bath temperature and based on the time integration of the initial bath temperature, and a corrective signal is supplied, if necessary, e.g. to supply coolant additives.
Patent ES-361137-A1 (ES)
Title: Carbamic Acid Chlorides of Thiadiazolinones and process for their preparation
IPC: C07D285/12
Filed: 1968-12-06
Abstract: The invention comprises compounds of the general formula wherein R is (i) an alkyl or alkenyl radical with up to 8 carbon atoms, which may be substituted by alkoxy, cycloalkyl, cycloalkenyl or phenyl (which phenyl may itself be substituted by halogen, alkyl, alkoxy and/or haloalkyl), (ii) a cycloalkyl radical with up to 10 carbon atoms, or (iii) an aryl radical which may be substituted by alkyl, halogen, haloalkyl, nitro and/or alkoxy, and R1 is (i) an alkyl or alkenyl radical with up to 12 carbon atoms which may be substituted by alkoxy, aryl, alkylaryl, haloaryl or cycloalkyl, or (ii) a cycloalkyl radical with up to 10 carbon atoms. The compounds are prepared by reacting a compound of the general formula with phosgene in an inert organic solvent or diluent using at least 2 moles of phosgene per mole of thiosemicarbazide. The thiosemicarbazide starting materials may be prepared by (i) reaction of a monosubstituted hydrazine R-NH-NH 2 with an isothiocyanate R1-NCS, (ii) reaction of a monosubstituted hydrazine R-NH-NH 2 with CS 2 and an alkylating agent to give a compound where R2 is alkyl, which is then reacted with a primary amine R1-NH 2 in an organic solvent at 0-120 C., or (iii) reduction of an appropriate thiosemicarbazone.
Patent ES-373974-A1 (ES)
Title: Drafting device for textile machines
IPC: D01H5/18
Filed: 1969-11-27
Abstract: The present invention relates to a drafting machine for the preparation and spinning of natural or manmade textile fibers and more particularly to the devices for controlling said fibers.
Patent ES-374538-A1 (ES)
Title: Sound playback device with improved coil spring pick-up arm
IPC: G11B33/06
Filed: 1969-12-13
Abstract: A phonograph has a pivoted pick-up arm and a switch comprising a first contact member protruding from said arm and arcuately movable over at least one second contact member. Operation of said switch actuates circuits for the function of auxiliary devices during playback.
Patent ES-375832-A1 (ES)
Title: Sheet handling apparatus and method for multicolor perfector press
IPC: B41F21/10
Filed: 1970-01-23
Abstract: Sheets which are to be printed on both sides are fed from board 16 on to first impression cylinder 12 and are printed on one side, then are turned end for end by transfer cylinder 10 and fed by it to second impression cylinder 14, where their printed sides lie inwards and their other sides are printed on in turn. Both printing operations may be by rotary offset lithography. The transfer cylinder 10 engages the trailing edge of each sheet with suction means before it is released from first impression cylinder 12, and holds it successively with two sets of grippers as it is turned. Each set of grippers comprises a shaft which is rotatable, but is fixed relative to the cylinder 10, and carries with it in its rotation between stops a pad and a movable shaft bearing gripper fingers. When the trailing edge of sheet S 1 is engaged by suction means 58 it is stretched by movement of the suction means about shaft 66, so that any wrinkles W 1 are straightened out, then when it is released from first impression cylinder 12 its leading edge is grasped by gripper fingers 92 and pad 90, and as shaft 82 rotates the sheet edge is carried into the interior of cylinder 10. There it is transferred to gripper fingers 102 and pad surface 106, and with rotation of shaft 96 is returned to the surface of cylinder 96, from where it is transferred to second impression cylinders 14 as the leading edge of the sheet.
Patent ES-378676-A1 (ES)
Title: Method of mounting magnetic heads
IPC: G11B5/53
Filed: 1970-04-16
Abstract: A method of mounting a magnetic head on a rotatable support, e.g. for recording video signals, comprises temporarily holding the head in a jig and transferring it to the support of means of adhesive. As shown, the jig consists of a rotatable table carrying a centre column 10 cored 13 to receive the centre spindle of a video head mounting disc, and a pair of columns 18, 19 including tables 24, 25 adjustable in the axial direction by knobs 30, 31. The heads are located against reference surfaces 35, 40 and pins 37, 41 and held by vacuum applied to parts 38) 50. Optical instruments 42, 43 (not detailed, may be used in adjusting the heads. Adhesive is applied to the heads and/or disc and the latter located over the heads by the bore 13 and a reference collar 15. If the heads are accurately machined, they may be located on the jig by surfaces such as 35, 40.
Patent ES-382683-A1 (ES)
Title: Method and apparatus for operating a pusher type furnace
IPC: F27B9/40
Filed: 1970-08-12
Abstract: A method and an apparatus for operating a pusher type furnace for reheating metal slabs for rolling sheet or strip therefrom, including an advance control of fuel quantity supplied to different zones of the furnace and an advance control of the pushing speed through the furnace on the basis of information about the slabs, the final product to be obtained and the rolling practice, such information being processed during the rolling.
Patent ES-407326-A1 (ES)
Title: Temporary printing carriers
IPC: B44C1/17
Filed: 1972-10-05
Abstract: A temporary carrier of paper, aluminium, regenerated cellulose, polyester terephthalate or polyolefine sheets, or laminates thereof, which carries on one of its surfaces a detachable film of pigmented vinyl resins with a preferably multi-coloured pattern or design, an underlying layer consisting of a mixture of nitrocellulose and an aminoplast or of nitrocellulose and an alkyd resin, wherein there is present on the detachable film a thin adhesive layer containing resins which are soluble in organic solvents and possess a pendulum hardness according to Konig (DIN 53 157) of at least 85 seconds, a process for the manufacture of said temporary carrier, and a process for the dry transfer of all desired design on a definitive A.B.S., polycarbonate, polyvinyl chloride or polystyrene surface, which comprises overlaying said temporary carrier on the surface required to be decorated, on or after the manufacture of the latter, subsequently exposing it to the action of heat, pressure or both, and detaching the temporary support from the decorated surface, optionally after cooling.
Patent ES-410835-A1 (ES)
Title: 4-(4-biphenylyl)-4-oxobutyramides - with antiphlogistic activity
IPC: A61K31/40
Filed: 1973-01-20
Abstract: Cpds. of formula (I): (where R1 is H, halogen, CN, NO2, or NH2 R2 is H or halogen, R3 and R4 are H, 1-5C alkyl opt. substd. by OH or lower alkoxy, or phenyl opt. substd. by halogen, CF3, OH, lower alkyl, or alkoxy, or NR3R4 is opt. lower alkyl-substd. pyrrolidino, piperidino, morpholino or piperazino), claimed with their acceptable acid addn. salts if they contain a basic gp., have antiphlogistic activity. They may be prepd. by (a) reacting the corresp. 5-(4-biphenylyl)-2(3H)-furanone with HNR3R4 (b) reacting the corresp. acid halide or anhydride with HNR3R4 (c) reducing the corresp. 3-(4-biphenylyl)acrylamide (d) reacting a 4-biphenylylmagnesium halide with N-R3-succinimide (e) hydrolysing the corresp. nitrile (f) reducing (I R1=NO2) to (I R1 =NH2) or (g) Friedel-Crafts condensation of a biphenyl with Hal-CO-CH2CH2CONR3R4
Patent ES-413230-A1 (ES)
Title: Method and apparatus for severing tubing
IPC: B23D21/06
Filed: 1973-03-31
Abstract: Method and apparatus for severing thin walled tubing into selected lengths wherein the method includes circumferentially scoring the outside of the tubing at a predetermined point to produce a narrow weakened portion therearound and subsequently supporting the tubing internally while applying separating forces to the inside of the tubing at the weakened portion to sever the tubing at the weakened portion. The apparatus includes means for selectively measuring the length of the tubing to be severed and means for supporting the tubing internally while applying separation forces to the inside thereof at a circumferentially extending weakened portion to cause the same to sever at the weakened portion. The apparatus also includes means for producing a circumferentially extending weakened portion in the tubing.
Patent ES-415552-A1 (ES)
Title: Stabilization means for tank mounting
IPC: B63B25/12
Filed: 1973-06-05
Abstract: A liquefied gas tanker of the kind having at least one storage tank is provided with a stabilizing device comprising a structural key beam extending for and aft above the tank, on which is located, via bearer blocks of insulation material, a first keyway carried by the top of the tank, each end of the key beam being a sliding fit in a second keyway provided on a transverse girder of the tanker. The arrangement thus permits relative movement between the tank and structural beam and between the beam and the hull of the tanker. A similar stabilizing arrangement can be provided transversely of the tanker for stabilizing against pitching movements.
Patent ES-424358-A1 (ES)
Title: Colored pigments
IPC: A61Q1/00
Filed: 1974-03-16
Abstract: Blue colored mica flake pigments are provided by coating mica flakes, or mica flakes optionally coated with a uniform metallic oxide layer, with a uniform layer of a low-solubility iron compound convertible into Berlin blue [ferric hexacyanoferrate(II)], and then converting this layer into Berlin blue.
Patent ES-437789-A1 (ES)
Title: Speed limiting accessory drive system and apparatus therefor
IPC: D21H19/20
Filed: 1975-05-20
Abstract: A speed-limiting accessory drive system and apparatus therefor for the transmission of torque and diversion and dissipation of excess energy from a prime mover, such as liquid-cooled internal combustion engine, to a cluster of accessories associated therewith utilizing a speed-responsive mechanism wherein the mechanism is comprised of two drum-shaped driving and driven members which simultaneously provide bearing journalling support and frictional engagement one with the other. One form of the invention utilizes a centrifugally partially disengaging speed-responsive mechanism so that regardless of the driving members speed above a predetermined control speed, the driven member is substantially maintained at that control speed thereby driving the accessories at a desired maximum speed. Another form of the invention utilizes a centrifugally engaging speed-responsive mechanism whereby the mechanism remains effectively disengaged at the cranking speeds of the engine, but engages at idling speeds for driving the accessories. Noise suppression for the system as well as lubrication and heat dissipation of the speed responsive mechanism are provided by circulation of the engine's coolant throughout the sealed speed-responsive mechanism.
Patent ES-449635-A1 (ES)
Title: Fluorocarbon emulsions capable of carrying oxygen
IPC: B01F23/00
Filed: 1976-07-07
Abstract: The stable emulsion contains the following components: (A) At least one perfluorocarbon compound which contains 9 to 11 carbon atoms, selected from the series comprising perfluorodecalin, perfluoromethyldecalin, perfluoroalkylcyclohexane having 3 to 5 carbon atoms in the alkyl, perfluoroalkyltetrahydrofuran having 5 to 7 carbon atoms in the alkyl, perfluoroalkyltetrahydropyran having 4 to 6 carbon atoms in the alkyl and perfluoroalkanes having 9 to 11 carbon atoms (B) At least one perfluoro-tertiary-amine having 9 to 11 carbon atoms, selected from the series comprising perfluoro-tertiaryalkylamines having 9 to 11 carbon atoms, perfluoro-N-alkylpiperidines having 4 to 6 carbon atoms in the alkyl and perfluoro-N-alkylmorpholines having 5 to 7 carbon atoms in the alkyl a high-molecular-weight, non-ionic surfactant having a molecular weight of 2,000 to 20,000 a phospholipoid at least one fatty acid having 8 to 22 carbon atoms or its physiologically acceptable salt or monoglyceride the ratio by weight of the perfluorocarbon compound (A) to the perfluoro-tertiary-amine (B) being 95-50:5-50. Such an emulsion is stable even upon prolonged storage.
Patent ES-454103-A1 (ES)
Title: Cannula cover
IPC: A61M5/00
Filed: 1976-12-09
Abstract: A tamper-proof, hermetically sealed cover for a cannula having a sharpened distal end. The cover is initially tubular encircling and covering a substantial portion of the cannula length and extending outwardly beyond the distal end. The free end of the cover is flattened and formed to provide a bubble-like chamber spaced in all directions from the sharpened distal end to avoid damage to the sharpened end to hermetically seal the end for aseptic conditions and to prevent tampering if the cannula connects to a medicament source.
Patent ES-457645-A1 (ES)
Title: Treatment of sulfide-limed pelts in acid baths
IPC: C14C1/08
Filed: 1977-04-06
Abstract: A method of treating sulfide-limed pelts in improved acid treating baths for purposes of de-liming, bating, pickling, or pre-tanning is disclosed. The improved baths contain water-soluble salts of manganese, cobalt, nickel, titanium, or zirconium, which salts discourage hydrogen sulfide formation during the acid treatment.
Patent ES-472876-A1 (ES)
Title: Method of manufacturing molded and impregnated parts
IPC: C08J5/00
Filed: 1978-08-28
Abstract: For manufacturing molded and impregnated parts from epoxy resin compositions, a reactive epoxy resin is employed which hardens more slowly at higher temperatures (120 DEG to 180 DEG C.) than at lower temperatures (80 DEG to 110 DEG C.). The reactive epoxy resin composition is applied at the higher temperature and subsequently hardened at the lower temperature. According to the method of the invention, molded parts (e.g., solution pump heads), cast-in electrical components (e.g., four-ring stray field electrodes) and impregnated parts are manufactured.
Patent ES-474939-A1 (ES)
Title: Method and apparatus for joining textile threads
IPC: D01H15/00
Filed: 1978-11-08
Abstract: Method of joining textile threads by means of an apparatus having a vortex chamber formed with an elongated slot for introducing therein threads that are to be joined, the threads being insertable into the vortex chamber adjacent one another and being held by clamping devices outside the vortex chamber, the threads being twistable together in the vortex chamber by compressed air supplied thereto and being thereby joined, which includes inserting the threads to be joined loosely and without tension into the vortex chamber so as to be looped about opposite end rims of the vortex chamber twisting together the threads disposed loosely and without tension in the vortex chamber while they are tightly held by the clamping devices and slackening the thread tension to such an extent that a false twist imposed on the textile threads during twisting together of the threads and consequent shortening of the thread length causes the textile threads to come into contact with the end rims of the vortex chamber.
Patent ES-476241-A1 (ES)
Title: Antiviral tetracyclononane derivatives, processes for their manufacture and pharmaceutical compositions containing them.
IPC: C07C209/08
Filed: 1978-12-21
Abstract: The invention relates to a pharmaceutical composition comprising a tetracyclononane derivative of the formula: < IMAGE > II wherein R1, R2 and R3 are hydrogen atoms or alkyl radicals and A is CH2CH2 or CH-R4 in which R4 is a hydrogen atom or an alkyl, cyclohexyl, phenylalkyl or optionally-substituted phenyl radical, or a salt thereof. The majority of compounds of the formula II are novel and they are included within the scope of the invention, as are processes for their manufacture. Typical of the compounds disclosed is 8-(1-amino-ethyl)tetracyclo-[4,3,0,02,4,03,7]nonane.