baber/WOPTO huggingface dataset:
Patent ES-461454-A1 (ES)
Title: Valve block
IPC: C03B9/40
Filed: 1977-08-09
Abstract: A compact valve block for an IS glass forming machine in which a plurality of vertically positioned poppet valves which are in two rows and in staggered array, are controlled by solenoid operated pilot valves of equal number to the poppet valves. An air manifold communicates with all of the poppet valves and the air is selectively delivered to the "kiss block" of an IS machine to provide the functional operation of various mechanisms on the machine. The deenergization of the solenoid operated pilot valve associated with any of the poppet valves permits the poppet valve to return under spring pressure to connect its output passage to an exhaust passage. All the exhaust passages on all of the poppet valves enter a common header which in turn communicates with an exhaust chamber, thus muffling the sound of air normally associated with the exhaust of the pneumatic motors of an IS machine.
Patent ES-468730-A1 (ES)
Title: Drawing die for making a pipe elbow
IPC: B21D37/02
Filed: 1978-04-12
Abstract: A die assembly for making tubing-elbow halves comprises an upper die half having an upper arcuate relatively long holder, a plurality of relatively short and arcuate upper die sections secured in an upper row to this upper holder and having arcuate and downwardly convex lower faces together forming an elongated and substantially continuous downwardly convex arcuate lower surface, and an upper end section at each end of the upper row and each having a generally semicylindrical downwardly convex face forming a continuation of the lower surface. This assembly also has a lower die half having a lower arcuate relatively long U-section holder, a plurality of arcuate lower die sections complementary to the upper arcuate die sections, and a lower end section at each end of the lower row of lower die sections and each having a generally semicylindrical upwardly concave face forming a continuation of the upper surface of the row of lower arcuate die sections. The upper sections are receivable within the lower sections to draw a flat piece of metal into an upwardly concave shape suitable for welding to another such element for forming of a tubing elbow. Moving of some of the arcuate die sections in each holder and rearranging of the end sections allows tubing elbows of various lengths to be produced.
Patent ES-469515-A1 (ES)
Title: Terpolymers of maleic anhydride and their use as scale control agents
IPC: C02F1/00
Filed: 1978-05-05
Abstract: Terpolymers of maleic anhydride, acrylamide or methacrylamide and a third monomer consisting of octene, styrene and the like.
Patent ES-471969-A1 (ES)
Title: Ethylene polymerization process
IPC: C08F4/64
Filed: 1978-07-21
Abstract: A process for polymerizing ethylene under high pressure and temperature in at least one reactor having at least one reaction zone. A catalyst system is used that comprises (a) an activator selected from trialkylaluminums, hologenodialkylaluminums, and alkylsiloxalanes, (b) a halogen compound of a transition metal of groups IV to VI A, and (c) a complexing agent that is injected into the reactor in such a manner that its concentration in the reactor may be adjusted independently from the concentration of (b). The complexing agent may be selected from silicone oils and from compounds having the formula X(OR)n, wherein X is hydrogen or a metal, n is the valence of X, and R is an alkyl radical of up to 20 carbon atoms.
Patent ES-472764-A1 (ES)
Title: Apparatus for heating and shrinking yarns
IPC: D02J13/00
Filed: 1978-08-22
Abstract: Apparatus for heating yarns to effect shrinkage, wherein the yarns (4) are fed by a first delivery device (6) from a yarn store (1, 2, 3) to a heat treatment device (7), and from there through a cooling zone (18) to a winding device (22, 23) by a second delivery device (16), wherein the beat treatment device comprises a plurality of adjacently disposed beating tubes (8, 9, 10) and guide rollers (12, 13, 14, 15) rotatably mounted at the ends thereof for selectively guiding the yarns to be treated through at least one of these heating tubes so that the length of heat treatment can be adjusted.
Patent ES-474504-A1 (ES)
Title: Split-charge evaporation carburetion system
IPC: F02M31/04
Filed: 1978-10-25
Abstract: The charge for an internal combustion engine is comprised of a mixture of heated fuel-vapor-laden air and ambient air drawn through an air filter in a conventional manner. The vapor-laden air is obtained by first heating air in a heat exchanger (15) to a given temperature by picking up heat from the engine's exhaust. The heated air is then drawn through a fuel-saturated air permeable element (21). Fuel is delivered to the air permeable element (21) and continuously circulated thereover. As the heated air passes through the element (21) it becomes laden with fuel-vapor and, is cooled to a second temperature that is substantially below the first. The cooled fuel-vapor-laden air is then mixed with additional air and the resulting charge is delivered to the engine's intake manifold.
Patent ES-475087-A1 (ES)
Title: Knitting machine for producing knitted goods with combed-in fibres
IPC: D04B9/14
Filed: 1978-10-31
Abstract: The invention relates to a knitting machine having a combing-in cylinder for producing knitted goods with combed-in fibres. The problem of the invention is rapidly and effectively to eliminate the gaps which occur in the carding clothing of the combing-in cylinder in the knitting operation and which have only a very small number of fibres. This problem is solved by means of a regularization cylinder which co-operates with the combing-in cylinder and which treats the fibres on the combing-in cylinder in the manner of a comb, displaces such fibres in the opposite direction to the direction of rotation of the combing-in cylinder and thereby regularizes such fibres, without however picking up fibres itself.
Patent ES-477315-A1 (ES)
Title: Animal feed supplements containing antibiotic trans-BM 123-gamma and process for making same.
IPC: A23K20/195
Filed: 1979-01-31
Abstract: The invention relates to animal feed supplements containing antibiotic trans-BM123. Such supplements may be economically obtained by adding to a fermentation whole harvest mash containing antibiotic trans-BM123, or to a filtered fermentation broth containing antibiotic BM123, at a suitable acid pH, a complexing agent selected from synthetic tanning agents, alkali metal alkyl sulfates and dioctyl sulfosuccinate salts, whereby to precipitate out a complex of the antibiotic with said complexing agent and recovering the precipitated complex. These complexes aid in increasing the growth rate and feed efficiency when fed to arm animals, either alone or in combination with carriers.
Patent ES-477754-A1 (ES)
Title: Novel derivatives of eburnamonine
IPC: C07C53/128
Filed: 1979-02-15
Abstract: Compounds having vasodilating activity, of the general formula: < IMAGE > wherein X is glucose-1-phosphate acid or a salt thereof, acetylsalicylic acid, pamoic acid, 2,4- dihydroxybenzoic acid, 3,5- dihydroxybenzoic acid pivalic acid or clofibric acid are prepared by salt formation.
Patent ES-480071-A1 (ES)
Title: Controlling Water Closets and Their Seats
IPC: E03D5/04
Filed: 1979-04-28
Abstract: The seat 3 and lid 4 of a water closet are counterbalanced by weights 16, 17 in auxiliary water tanks 7, the tanks 7 having inlets 20, 21 from the cistern 5, and drain outlet valves 22, 23. An electrical circuit, Fig. 7 (not shown) controlled by push buttons (8, 9, 11) seat switch (13) and timers (RT9, RT13) is arranged to actuate (a) the float-controlled inlet valve of the cistern 5, (b) the cistern flush discharge valve 12, and (c) the auxiliary tank drain valves 22, 23. The draining or filling of the auxiliary tank changes the effective counterbalance weight to cause the raising or lowering of the seat or lid, and the electrical circuit is adapted to cause automatic flushing of the water closet a short time after use.
Patent ES-480774-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02D41/40
Filed: 1979-05-21
Abstract: A fuel injection pumping apparatus includes an injection pump a control member operable to determine the amounts of fuel pumped by the apparatus. The setting of the control member is determined by a linear stepper motor mounted with a housing, a stepper motor having an armature coupled to the control member.
Patent ES-485586-A1 (ES)
Title: Lifting/tipping or tipping apparatus for emptying containers of varying sizes.
IPC: B65G67/04
Filed: 1979-10-31
Abstract: A hoisting and tipping construction, for emptying containers of different sizes, has two individual hoisting and tipping devices arranged side by side, which can be actuated either separately or else together and which are provided with individual pick-up structures each one of which is able to pick up a container to be emptied. Both of the pick-up structures are arranged so that they can simultaneously pick up a single large container. The individual hoisting and tipping devices are equipped with identical pressure-medium motors, connected to identical pressure-medium circuits that are interconnected at their feed lines, which lead from their individual control valves to the motors, through a shut-off or change-over valve that is able to connect the two pressure-medium circuits to each other as desired.
Patent ES-8100191-A1 (ES)
Title: Motor vehicle body
IPC: B62D29/00
Filed: 1980-01-11
Abstract: A motor vehicle is provided with a body having a supporting structure of sheet metal and external lateral walls which below a substantially horizontal line extending above the vehicle wheels, comprises exclusively parts of plastics material. As compared with sheet metal parts, the plastics-material parts present a number of advantages including simpler assembly, better corrosion resistance and reduced susceptibility to damage in a minor collision.
Patent ES-488121-A1 (ES)
Title: Twin-cylinder pump, in particular for pumping thick liquids.
IPC: F04B7/02
Filed: 1980-01-31
Abstract: The thick liquid pumps, in particular concrete pump comprise two cylinders leading to a chamber (1) and which suck alternately the product to be pumped from the chamber (1) and discharge the product into a discharge conduit through an S-shaped pipe (5) pivoting in the chamber (1). In order to achieve a sealing joint between a wear ring (20) supported by the pivoting pipe (5) and the backward wall (64) of the chamber (1) comprising the ports of the cylinders (2) and optionally reinforced by a pressure plate (22) and in order to ensure a uniform wearing on all the wearing ring surface (20), the bearing is arranged so that the pressure of the product to be pumped is converted into an axial force acting on the axially displaceable pivoting pipe (5). Hence, the bearing pressure of the wear ring (20) is increased. The wear ring (20) may rotate on the extremity of the pivoting pipe (5) which allows a very regular wearing of all the ring surface (20).
Patent ES-8200688-A1 (ES)
Title: Penicillin compounds
IPC: A61P31/04
Filed: 1980-09-30
Abstract: Penicillin compounds and methods for the production thereof are described, said penicillin compounds being represented by the formula (I) < IMAGE > (I) wherein R1, R2, and R3 each represents hydrogen, a lower alkyl group, a halogen atom, a lower alkoxy group, a hydroxyl group, or a substituted or unsubstituted phenylalkoxy group except that R1, R2, and R3 cannot all represent hydrogen simultaneously R4 represents hydrogen or a lower alkyl group and R5 represents hydrogen or a hydroxyl group.
Patent ES-8200694-A1 (ES)
Title: intermediates and their preparation.
IPC: C07D501/36
Filed: 1980-11-20
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A process for the manufacture of acyl derivatives of general formula I see diagramm : EP0030294,P12,F1 in which R represents hydrogen or a readily hydrolyzable ester group, as well as of salts of these compounds and hydrates of these compounds or of their salts by reating a halide of general formula II see diagramm : EP0030294,P12,F2 in which R has the significance given above and Y represents a halogen atom, or a salt of this compound with thiourea and, if desired, converting a compound of formula I obtained into a salt or hydrate or into a hydrate of this salt, characterized in that X signifies one of the groups see diagramm : EP0030294,P13,F3 in which R' represents hydrogen or a readily hydrolysable ether group.
Patent ES-8201791-A1 (ES)
Title: Television system using a marking code superimposed on the picture.
IPC: H04N7/00
Filed: 1981-03-03
Abstract: Television system using a marking code superimposed on a picture. According to the invention, this code is constituted by a strip located in the right-hand part of the picture and formed by a periodic sequence of white and black areas constituting a clock and by a strip located in the left-hand part of the picture and formed by a sequence of white or black areas constituting the actual code. A decoder detects the presence of clock signals and compares the code received with stored codes.
Patent ES-8203948-A1 (ES)
Title: Hydrotreating of Carbonaceous Materials
IPC: C10G45/00
Filed: 1981-04-14
Abstract: Coal, peat or wood is converted to liquid and gaseous hydrocarbons by reaction with an alkali metal sulfide, polysulfide and/or hydrosulfide, in the presence of water, steam and/or hydrogen sulfide at 50-450 DEG C.
Patent ES-8204103-A1 (ES)
Title: Method for operating a spring in a flat rate mode particularly adapted for typewriter ribbon cartridges.
IPC: F16F1/02
Filed: 1981-05-21
Abstract: Flat rate spring (60) operating beyond the elastic limit of the material of which it is constructed. The spring (60) includes a length of resilient material having terminal end portions (62,63) and a central body portion (61). The terminal end portions (62, 63) are adapted for respective connections to a first member (50A) and a second member (52A). Each terminal end portion comprises a convoluted portion of the resilient material, having a central axis substantially perpendicular to the body portion (61). The convoluted portions (62,63) are dimensioned so that, upon separation of the first and second members (50A, 52A) due to a predetermined load, they uncoil and are stressed beyond the yield point of the material so that a substantially constant load placed on the convoluted portions by said separation effects further uncoiling of the convoluted portions. The spring (60) is particularly adapted to provide a bias between a ribbon take-up spool (51) and its spiked driver (52) within a typewriter ribbon cartridge.
Patent ES-8301302-A1 (ES)
Title: Process for the preparation of cardboard of the corrugated type.
IPC: B31F1/28
Filed: 1981-06-19
Abstract: A cardboard of the corrugated type is prepared using as at least one liner(4) and as corrugated medium(8) a fibrous material consisting either totally or partially of thermoplastic synthetic fibres, and making the liner adhere to the tips of the corrugations of the corrugated medium by thermo-adhesion, wherein there is inserted between the surface of the liner to be adhered and the tips of the corrugations of the corrugated medium a film(5) of thermoplastic polymer having the following characteristics : (a) a melting temperature lower than that of the thermoplastic polymer constituting the synthetic fibres present in the liner and in the corrugated medium (b) a viscosity of less than 1 x 10<8> poises, measured at a temperature of from a temperature exceeding by 10 DEG C its melting temperature to a temperature exceeding by 20 DEG C the melting temperature of the thermoplastic polymer constituting the synthetic fibres (c) a surface tension not exceeding by more than 5 dynes/cm the surface tension of the thermoplastic polymer constituting the synthetic fibres, measured at the same temperature (d) a solubility parameter at 25 DEG C in a ratio of from 0.85:1 to 1:15:1 to the solubility parameter of the thermoplastic polymer constituting the synthetic fibres and wherein the adhesion of the liner to the corrugated medium is carried out at a temperature at which no deformation of the corrugated medium occurs which is from a temperature exceeding by 10 DEG C the melting temperature of the thermoplastic polymer constituting the film to a temperature exceeding by 20 DEG C the melting temperature of the thermoplastic polymer constituting the synthetic fibres present in the liner and in the corrugated medium.
Patent ES-8306382-A1 (ES)
Title: Welding of plastics material
IPC: B29C65/18
Filed: 1981-08-25
Abstract: Thermoplastic materials are welded by preheating by conduction and probably damaging the adjacent areas of the surfaces to above the melting point of the thermoplastic material using a suitable heated contact member depositing a continuous layer of molten thermoplastic material over the adjacent preheated areas of the two surfaces and allowing the deposited material and the material of the surfaces to solidify.
Patent ES-8303534-A1 (ES)
Title: A method of preventing damage to an immersed tuyere of a decarburization furnace in steel making.
IPC: C21C5/35
Filed: 1981-09-24
Abstract: In bottom blown oxygen steel making or in top and bottom blown combined oxygen steel making, a tip end of a tuyer immersed in molten steel is seriously damaged or melted away due to very high temperatures due to the vigorous combustion of carbon, manganese and so on by the oxygen blown into a furnace. In order to prevent such damage, hydrocarbon gas has been blown through space between an outer pipe and an inner pipe of a dual pipe tuyere or tuyeres, but such hydrocarbon gas rather excessively lowers the temperature of the molten metal adjacent to the tip end of the tuyere and often blocks the opening of the tuyere. Now, instead of blowing in hydrocarbon gas, particulate material such as limestone magnesite, dolomite and the mixture thereof are proposed to be blown into the molten metal in the decarburization steel making vessel carried by an innert gas, combustion gas, blast furnace gas, LD process gas and oxygen or a mixture of these gases. Particulate material mentioned above, when blown into the molten metal, increases the momentum of the gas flow, enhances a shielding effect, against high radiation heat by fire point, or further forms either a kind of protective layer or deposit of refractory mineral material at the tip of the tuyere thereby effectively preventing damage of the tuyere and lengthens the service life of the refining vessel. Addition of particulate material in continuously linearly or in stepwise manner has been proved to be effective for accomplishing the above-mentioned cooling and protecting effect of the particulate material.
Patent ES-8302643-A1 (ES)
Title: Process for the production of aqueous sodium methioninate solutions
IPC: A23K1/16
Filed: 1982-02-10
Abstract: Aqueous sodium methioninate solutions having a low content of sodium carbonate can be recovered from the crude hydrolysis mixture resulting from the saponification of 5-( beta -methylmercaptoethyl)-hydantoin with 1.1 to 6 equivalents of sodium hydroxide and/or sodium carbonate by distilling off the water from the crude hydrolysis mixture until the sodium methioninate content is 40 to 65 weight percent, and after cooling to at most room temperature separating off the precipitated sodium carbonate.
Patent ES-8308927-A1 (ES)
Title: Lincomycin 3-(5'- ribonucleotides)
IPC: C12P19/32
Filed: 1982-04-17
Abstract: The 3-(5'-ribonucleotide) of a compound as claimed in any claims 1 to 35 of British Patent Specification No. 2,063,252A, in which X is 7(S)- halomethyl 1-thio-alpha- lincosaminide or 7(R)-halomethyl 1- thio-alpha-lincosaminide or a pharmaceutically acceptable salt thereof.
Patent ES-8303973-A1 (ES)
Title: Method of producing ventilator grills
IPC: B29C45/00
Filed: 1982-04-20
Abstract: A method of producing a ventilator grill (A) comprising a grill frame (B) and louver vanes (E) pivotally mounted thereon utilizes first, second and third mould halves. After the first and second mould halves have been used in a first position to make the grill frame (B) formed of a first plastics material and having axle holes (C) and recesses (D) formed therein by cores, the first mould half and the cores are removed from the second mould half and from the grill frame (B) retained thereon and then the second mould half with the grill frame (B) thereon is moved to a second position to which the third mould half is moved into close contacting relationship to the second mould half and the grill frame (B) to cooperate with them to define a vane moulding cavity into which a second plastics material is injected to form the louver vanes (E) having integral axles (F) and disc-like friction portions (G) formed by the second plastics material solidified in the axle holes (C) and the recesses (D) in the grill frame (B).
Patent ES-8306809-A1 (ES)
Title: Aqueous dispersions of ungelled polyepoxide-polyoxyalkylenpolyamine resins and cationic resins, the use of such dispersions for electrocoating and articles electrocoated with such dispersions.
IPC: C09D5/44
Filed: 1982-07-16
Abstract: Ungelled resins, aqueous dispersions of cationic resins, coating compositions, and electrodeposition using the resinous coating compositions are disclosed. The resins are formed from reacting polyepoxides with polyalkylenepolyamines. The aqueous dispersions are prepared by at least partially neutralizing the resins to provide cationic groups and dispersing the cationic resins in aqueous medium. When added to cationic electrodepositabe coating compositions, such as high throw-power compositions, the ungelled cationic resins provide better appearing, more flexible and water-resistant electrodeposited coatings.
Patent ES-8306145-A1 (ES)
Title: Tylosin derivatives
IPC: C07D407/12
Filed: 1982-07-27
Abstract: Tylosin derivs. of formula (I) are new. (where R is H or OH; R1 is halogen, OH, tetrahydrofuryloxy, tetrahydropyranyloxy, tetrahydrothienyloxy, tetrahydrothiopyranyloxy, alkanoyloxy, aroyloxy, aralkanoyloxy, lower alkylthiomethoxy, opt. substd. heterocyclylthio, mono- or dialkylaminoalkylthio or a sugar residue of formula (II), where R4 is H or alkanoyloxy, R2 is H, OH or alkanoyloxy. R3 is OH or alkanoyloxy; the single or double bond indicated must be double when R2 is H). 8 Cpds. (I), including 4'-deoxy- mycaminoxyl - tylonolide and its 23-0-acetyl deriv. are specifically claimed. (I) are antibacterial agents, e.g. with MIC values (mcg/ml) of 0.2 or less against S. aureus 209P and B. subtilis NRRL B-558, 3.12- 6.25 against E. coli NIHJ and 0.78-1.56 against K. pneumoniae PC1602 and Salm. enteriditis 1891.
Patent ES-8308991-A1 (ES)
Title: Means for recovering heat from a room space, and for ventilation.
IPC: F24F12/00
Filed: 1982-11-03
Abstract: A means for recovering the heat of a room space and for ventilation, consisting of at least two heat accumulators, to which the outgoing air delivers its heat and from which the incoming air takes up heat, and each of which has one end connected to the room space outflow duct and inflow duct, in which ducts the direction of flow is always the same under control by a flap. The opposite ends of the heat accumulators have been connected to the fresh air intake duct and to the outgoing exit duct, in which ducts the direction of flow is always the same under control by another flap.
Patent ES-8404454-A1 (ES)
Title: Reinforcing member.
IPC: E03F3/06
Filed: 1982-12-09
Abstract: There is disclosed a method of reinforcing a tubular duct using a longitudinally flexible reinforcing member built up from a plurality of combined layers having interstices therein and formed from steel wire or similar material. The method involves arraying the member circumferentially inside the duct, securing the member against the wall of the duct, and applying concrete to the covered walls.