baber/WOPTO huggingface dataset:
Patent ES-402269-A1 (ES)
Title: Glass furnace lip-tile
IPC: C03B15/04
Filed: 1972-04-29
Abstract: An improved lip-tile and mounting apparatus for use in the drawing chamber of a window glass furnace in which a plurality of axially aligned refractory segments are compressed together between end bearing plates and independently suspended from a continuous, fluid-cooled overhead beam. A recess provided along the bottom of the lip-tile contains an auxiliary radiant heating element. The rearward bottom edge of the lip-tile projects into a sealing member containing a body of loose granular material to thereby create an elongated seal between the pot chamber and the drawing chamber along the rear pot wall.
Patent ES-404804-A1 (ES)
Title: Method of operating a multi-roll casting machine during and after freezing of the liquid core of the strand
IPC: B22D11/128
Filed: 1972-06-30
Abstract: A method of and apparatus for operating a multiple-roll machine, especially a multiple-roll withdrawing machine or a multiple-roll combination withdrawing and straightening machine in a continuous casting plant, wherein a casting and a dummy bar are passed between pairs of rolls. By means of each pair of rolls there is applied to the casting and the dummy bar as they pass therebetween, the requisite contact pressure for generating the necessary traction or withdrawal force. When the thickness of the casting falls below a prescribed thickness there is applied to the casting only a contact pressure of a magnitude required for traction and when the thickness of the casting exceeds the prescribed thickness the contact pressure is increased to a greater value calculated to again reduce the thickness of the casting to the prescribed thickness.
Patent ES-418955-A1 (ES)
Title: Anionic polymerization
IPC: C08F4/00
Filed: 1973-09-21
Abstract: A novel process for polymerization or copolymerization of monomers is described, according to which the reaction is carried out in the presence of an anionic initiator and a macroheterocyclic complexing agent of formula IN WHICH:
Patent ES-420054-A1 (ES)
Title: Apparatus for inspection purposes, intended to be moved through a pipeline
IPC: G01C22/02
Filed: 1973-10-29
Abstract: A pipeline leak detecting instrument pig designed for travel through pipelines and having improved distance measuring means. The pig is provided with at least two distance measuring wheels and a circuit means for selecting the measuring wheel that provides the highest reading.
Patent ES-427785-A1 (ES)
Title: Apparatus for indicating the breakage of warp threads in a loom
IPC: D03D51/28
Filed: 1974-06-28
Abstract: A stationary contact bar of U-shaped cross-section with the open side of the U directed upwardly extends crosswise of a loom. A reciprocating insulative support bar is disposed to extend with clearance into the opening between the limbs of the cross-section of the stationary bar and to extend above those limbs. A reciprocating contact bar having teeth formed thereon is affixed to the support bar above those limbs, and a plurality of drop wires having the shape of apertured plates are engaged over these bars to fall into bridging contact between the two contact bars upon breakage of warp threads threaded through those drop wires.
Patent ES-429000-A1 (ES)
Title: Process for preparing 2-chloro-5-sulfamoylbenzoic acids
IPC: C07C301/00
Filed: 1974-08-06
Abstract: A process for the synthesis of 2-chloro-5-sulfamoylbenzoic acids by diazotization of the requisite 2-amino-5-sulfamoylbenzoic acid followed by treatment of the resulting diazonium salt with a metal chloride at 60 DEG -100 DEG C., said products being useful hypolipidemic agents.
Patent ES-436117-A1 (ES)
Title: Analogues of prostaglandins
IPC: C07C401/00
Filed: 1975-03-27
Abstract: The present invention relates to analogues of prostanoic acids of the formula I < IMAGE > their physiologically acceptable salts with organic and inorganic bases, their esters with aliphatic, cycloaliphatic or araliphatic alcohols and to a process for the manufacture of these compounds.
Patent ES-437459-A1 (ES)
Title: Shaft sealing means for butterfly valve
IPC: F16K1/226
Filed: 1975-04-25
Abstract: The portions of the valve liner in a butterfly valve, against which the end thrust surfaces around the valve disc shafting bear, are inclined relative to a plane normal to the axis of the shaft so as to produce varying compressive resistance force so that the sealing action of these liner portions is greatest when the valve disc is in closed position.
Patent ES-441045-A1 (ES)
Title: Automatic peaking apparatus
IPC: H04N5/208
Filed: 1975-10-21
Abstract: A signal delaying circuit is coupled to a source of television video signals. A plurality of signal coupling circuits are coupled to the signal delaying circuit for developing a plurality of delayed video signals. At least a first and a second of the delayed video signals, spaced apart in time by a time interval substantially equal to NT/2, where T is the period of a signal component of the video signals and N is an integer greater than one, are combined to form a combined signal. A bandwidth determining signal is derived from at least a third of the delayed video signals spaced in time between the first and second delayed video signals. A peak response determining signal is derived by further combining the combined signal and the bandwidth determining signal. The amplitude of the peak response determining signal is controlled as a function of a control signal. In illustrative embodiments the apparatus is utilized to provide automatic luminance channel peaking and automatic color or chroma control (ACC).
Patent ES-447337-A1 (ES)
Title: Azo dyestuffs
IPC: C09B29/08
Filed: 1976-04-24
Abstract: Azo dyes of the formula I having the symbols as defined in Claim 1 are obtained by diazotising and coupling from a diazo component of the formula II and a coupling component of the formula III the symbols are defined in Claim 1. When Q is H, a reaction with a carbamic acid derivative of the formula O=C=N-Z or Hal-CO-NH-Z is carried out subsequently, and when Q is phenoxycarbonyl, the subsequent reaction is with an amine Z-NH2. The dyes obtained can be used for colouring synthetic hydrophobic fibres with good fastness properties.
Patent ES-451188-A1 (ES)
Title: Polyamine compounds as antibacterial agents
IPC: A61P31/04
Filed: 1976-09-02
Abstract: Novel diphenyl and loweralkyl substituted diphenyl polyamines are useful antimicrobial agents, as well as algae inhibitors. They are especially useful because of their low toxicity, and as such are advantageously included as the active agent in surgical scrubs, antibacterial soaps, as preservatives in cosmetic preparations, and the like. They also can be used for topical treatment of dermatological conditions having a bacterial origin or implication such as Acne vulgaris.
Patent ES-451189-A1 (ES)
Title: Thread storage and supply device
IPC: B65H51/22
Filed: 1976-09-02
Abstract: A thread storage and supply device, particularly for a textile machine, having first storage means for a positive thread supply and a second storage means located ahead of the first storage means for permitting an intermittent thread supply. The second storage means includes an elongated hollow shaft having a stationary storage drum mounted thereon. The first thread storage includes a thread drum disposed adjacent and coaxial with the storage drum and rotatably supported on an extension of the hollow shaft. A winding element is associated with the storage drum for permitting winding of a thread thereon, which winding element is rotatably supported on the hollow shaft and disposed axially between the storage and thread drums. The thread withdrawn from the storage drum passes axially through the hollow shaft and is then wound onto the annular thread storage area of the thread drum. A drive device includes a driving element shiftable between two positions, the first being wherein the driving element engages solely the thread drum for rotating same. The driving element, when in the second position, simultaneously engages both the thread drum and the winding element so that they rotate at the same speed.
Patent ES-455266-A1 (ES)
Title: Apparatus for working glass tubes
IPC: C03B23/045
Filed: 1977-01-22
Abstract: In a machine for producing vessels from glass tubes with rotating chucks (13) for the respective glass tube sections to be machined, means are provided for reducing the time required for feeding the respective chuck (13) with a new glass tube from a rotatable magazine (14) arranged above the chuck. These means consist essentially of a lock (36) which can be guided between a fall-through opening of a supporting plate (17) of the respective magazine (14) and the respective chuck (13) and which permits the magazine (14) to be moved into a feeding position before the actual feeding operation takes place, which is initiated by removing the lock (36) only when the chuck (13) is empty.
Patent ES-457003-A1 (ES)
Title: High efficiency production of chlorine dioxide by solvay process
IPC: C01B11/02
Filed: 1977-03-18
Abstract: The efficiency of the Solvay chlorine dioxide producing process is enhanced by the use of a high total acid normality and a single vessel generator-evaporator-crystallizer.
Patent ES-459906-A1 (ES)
Title: Supporting mechanism for magnetic tape recorder
IPC: G11B15/675
Filed: 1977-06-18
Abstract: A tape recording and/or playback apparatus having a cassette support positioned vertically by the magnetic head holder. The support is movable with the magnetic head unit in two transverse directions, one in which the heads are inserted in or retracted from the operative position, and the other in which the holder may be latched or unlatched so as to permit the support and magnetic head unit to move into the operating position.
Patent ES-462803-A1 (ES)
Title: Adjustable-height article of furniture
IPC: A47B3/087
Filed: 1977-09-30
Abstract: An adjustable-height article of furniture, such as a table, includes a generally horizontal top member, and a pair of transversely spaced, elongated leg members each having opposite ends. The top member includes transversely spaced longitudinal elements having longitudinally extending, elongated slots formed therein. One end of each leg member has a pin secured thereto which is slidably received in a respective slot, the other end being adapted to engage a supporting surface. A pair of transversely spaced, elongated support members is provided each having opposite ends, one end of each support member being pivotally connected to the top member at a point longitudinally spaced from the slots, and a point on each support member spaced from the one end being pivotally connected to a respective leg member intermediate its ends. Elongated flexible elements, such as lengths of rope, are provided each having one end secured to a respective leg member adjacent its one end, and a pair of wedge members are provided on the top member respectively spaced longitudinally from the slots in the direction of the support members which receive and adjustably clamp the flexible elements thereby to secure the one ends of the leg members at an infinite numbers of selected points along the slots.
Patent ES-463493-A1 (ES)
Title: Indicated horsepower measurement system for piston engines
IPC: G01L3/24
Filed: 1977-10-24
Abstract: An electronic measurement system for monitoring and measuring indicated horsepower (IHP) of piston type engines which may be spark-ignition, diesel, steam or other power type, based on two or more cycles of operation. Indicated horsepower (IHP) is computed for each engine cylinder in sequential fashion and is based on measurements of cylinder pressure and crankshaft angle of rotation versus time. The system hereof is also operable to measure revolutions per minute of the engine shaft, as well as combustion and compression pressures (just before ignition).
Patent ES-470925-A1 (ES)
Title: System for feeding raw elastomer products to vulcanizing autoclaves
IPC: B29C33/02
Filed: 1978-06-20
Abstract: A system for transferring raw covers for motor vehicle pneumatic tires to vulcanizing autoclaves arranged in at least one row thereof from an overhead conveyor having a plurality of trolleys each carrying one raw cover, comprising a secondary conveyor branch of the overhead conveyor, onto which the trolleys can be diverted to a wait unloading, and a transfer mechanism comprising a plurality of transfer devices running on an overhead track system and each having a support column suspended from a trolley which runs on the track, the support column serving to guide a first frame for vertical displacement and the first frame itself supporting and guiding a second frame for horizontal movement, the second frame carrying at least one gripper device at the end of an arm which is rotatable about its longitudinal axis to position the gripper device pointing upwardly, in which position it is able to remove a cover from a trolley, or downwardly, in which position it is able to deliver the cover to the selected autoclave to which it is conveyed by the transfer device itself.
Patent ES-476535-A1 (ES)
Title: 5-(2-Pyrroyl)-1,2-dihydro-3H-pyrrolo{8 1,2-a{9 pyrrole-1-carboxylic acid derivatives and process for the production thereof
IPC: C07D487/04
Filed: 1979-01-02
Abstract: Novel 5-(2-pyrroyl) and 5-(N-lower alkyl-2-pyrroyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid compounds represented by the formula: < IMAGE > and the pharmaceutically acceptable, non-toxic esters and salts thereof, wherein each of R and R1 is independently hydrogen or a lower alkyl group having from 1 to 4 carbon atoms and process for the production of such compounds 5-(N-methyl-2-pyrroyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid is representative of the class. These compounds are useful as anti-inflammatory analgesic and anti-pyretic agents and as smooth muscle relaxants.
Patent ES-477345-A1 (ES)
Title: Bottom air inlet and top outlet electric convector heater - has additional full length air entry slots top and bottom
IPC: F24H3/00
Filed: 1979-01-31
Abstract: The electric convector heater has a heating element extending the full length of the housing incorporated in an assembly supported by brackets (5) near the bottom, with a sloping deflector sheet (4) each side, extending upwards. The housing is rectangular with a slot (6, 7) across top and bottom for the whole lenth for cooling air. The main air entry (3) is through the bottom, and the other two have sloping baffle portions (9, 10) behind them. The lower front entry (7) is level with the heating element, and the upper front entry is adjacent a louvred top output (2), cooling the front edge (12).
Patent ES-482113-A1 (ES)
Title: Process for the preparation of N,N'-disubstituted 2- naphthaleneethanimidamides and intermediates used therein
IPC: C07C239/00
Filed: 1979-07-02
Abstract: An N,N'-disubstituted 2- naphthaleneethanimidamine salt is prepared by the conversion of a 2- naphthylacetonitrile into a novel alkyl 2-napthaleneethanimidate salt intermediate by alcoholysis, followed by treatment of the intermediate with an alkylamine. The products can have CNS activity.
Patent ES-8100954-A1 (ES)
Title: Mixing apparatus for kneading of plastic substances
IPC: B01F7/04
Filed: 1979-08-21
Abstract: An internal mixing apparatus for mixing plastic materials, especially raw rubber, has a mixing chamber defined by substantially parallel cylindrical individual chambers. Each of these chambers holds a rotating shaft and the two shafts rotate in opposite directions. In one embodiment of the invention, the shafts have a cylindrical outer surface on which is disposed at least one principal conveying and mixing vane. The vanes on the two parallel shafts are disposed in mirror symmetry so that the ridges of the vanes roll off against one another with or without contact. The principal vanes terminate ahead of the end faces of the mixing chamber, thereby defining free passages permitting the transverse motion of the material to be mixed. Within these passages, the shafts carry scraping vanes for preventing the accumulation of stationary material. In another embodiment of the invention, the vane cores are conical and the height of the vanes changes continuously so that the wall clearance between the ridges of the vanes and the internal walls of the mixing chamber change as a function of axial distance, defining high pressure and low pressure zones. In the high pressure zones, the wall clearance is large, permitting substantial tangential material flow. In a third embodiment of the invention, the vanes on the two shafts interleave, one solid vane engaging an interruption of the opposite vane.
Patent ES-485862-A1 (ES)
Title: Fluid level monitoring device
IPC: H01H36/02
Filed: 1979-11-10
Abstract: A fluid level monitoring device is provided which comprises a float 4, which is pivotally mounted in a portion of a housing 3 and carries a magnet in a mounting zone within the container 1. The device includes a contact closing element, which cooperates with the magnet and two contacts mounted in the housing. A portion of the housing projects from the container and has arranged therein contact connection pieces connected to the contacts. The mounting zone (11) of the float (4) is secured through a swivel pin (12) to a portion (5) of the housing (3) which projects into the container (1). The mounting zone (11) comprises two surfaces (13, 14) which are at an angle to each other, the magnet (15) being mounted in one surface (14).
Patent ES-8105169-A1 (ES)
Title: Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof
IPC: C08L61/00
Filed: 1980-05-13
Abstract: A binder containing a phenolic resin a polyisocyanate a curing component, and a drying oil and use thereof.
Patent ES-8202756-A1 (ES)
Title: Method of interconnecting and manipulating printed products
IPC: B65H29/00
Filed: 1980-05-14
Abstract: In order to facilitate the handling or manipulation of products, especially printed products, typically newspapers and magazines or the like, the same are grouped together into a band worm-like, foldable composite formation. As a result, the printed products have imparted thereto, also in their dimensions, a defined identity which can be gainfully employed after a possible intermediate storage during each further processing thereof. At the same time there is facilitated the storage (stacking, palletizing and so forth) and the removal from a storage area as well as the transport thereof, especially since the access to the composite formation renders seizable, in a defined manner, each product which is engaged therefrom.
Patent ES-8104985-A1 (ES)
Title: N-acyl-amino acid derivatives and pharmaceutical compositions containing them, intermediates and starting compounds.
IPC: C07C233/47
Filed: 1980-05-19
Abstract: Novel N-acyl amino acid derivatives are irreversible inhibitors of angiotensin-converting enzyme and have the following general Formula 1:- < CHEM > wherein:- Z represents an electron-withdrawing group, preferably cyano or a carbonyl-terminated functional group X represents a group which, in combination with Z, can form a Michael acceptor after abstraction of the proton from the carbon atom adjacent to X, and preferably X is ethynyl or a fluoromethyl group R1 represents hydrogen, alkyl or phenylalkyl and R2 represents an aminocarboxylic acid residue obtained by removal of a hydrogen atom from the amino group thereof. Novel intermediates include compounds of the following general Formula 21:- C6H5CH2O2CCH2CO2A wherein A represents tert-butyl, dibenzyl or trityl, and compounds of the following general Formula 36 (being the combination of Formulae 29 and 35 herein):- < CHEM > wherein X1 represents ethynyl or mono-, di- or trifluoromethyl R1 is a defined above R9 represents hydroxy, alkoxy or amino and R10 represents hydrogen, alkyl, phenylalkyl, phenyl or p-methoxyphenyl.
Patent ES-8101924-A1 (ES)
Title: Separator for separating a mixture of two liquids
IPC: B01D17/02
Filed: 1980-05-22
Abstract: The invention relates to a separator for separating a mixture of two immiscible liquids of different densities, one of these being dispersed in the other. The separator which includes, superposed in a cylindrical tank, an injection chamber for injecting the mixture disposed between a coalescence chamber and a collecting chamber for collecting the dispersed component. The injection chamber (2) communicates with the coalescence chamber (3) via an annular passage (72) formed between the wall of the tank (1) and the periphery of a deflector (7) which separates said chambers and is also surmounted by funnels (70) which make the coalescence chamber communicate with the collecting chamber. The invention applies in particular to the treatment of bilge water on board ships or to the treatment of ballast water on board oil tankers.
Patent ES-8106047-A1 (ES)
Title: Device for the sealed connection of two sockets to communicate two volumes.
IPC: A61M39/22
Filed: 1980-10-15
Abstract: In this device, each socket (2, 4) is surrounded by a skirt (7, 14) of substantially cylindrical shape connected to a collar (6, 13) integral with the socket (2, 4) under consideration and permitting the passage of the latter, the collar (6, 13) being situated withdrawn in relation to the connecting end of the socket (2, 4) which is itself withdrawn in relation to the edge of the skirt (7, 14), the diameter of the skirt (7) surrounding one socket (2) being different from the diameter of the skirt (14) surrounding the other socket (4), each socket (2, 4) being associated with a plug comprising a base from which extends a skirt of cylindrical general shape, capable of being engaged sealingly onto the skirt (7, 14) surrounding said socket (2, 4). Application to connections formed in the medical field.
Patent ES-8201142-A1 (ES)
Title: 2-Acylaminomethyl-1,4-benzodiazepines and their salts, as well as a process for their preparation and pharmaceutical compositions containing these compounds.
IPC: C07D401/12
Filed: 1980-12-23
Abstract: Novel 2-acylaminomethyl-1H-2,3-dihydro-1,4-benzodiazepine derivatives are disclosed which possess the Formula I < IMAGE > (I) wherein R1 represents hydrogen, lower akyl, lower alkenyl or cyclopropylmethyl R2 represents hydrogen, lower alkyl or lower alkenyl R3 represents a group of the formula a, b, c or d < IMAGE > +TR < IMAGE > wherein R is hydrogen or C1-C3- alkyl R4 is hydrogen, lower alkyl, lower alkoxy, nitro or halogen, and R4' is hydrogen or C1-C4- alkyl and the aromatic groups A and B may be unsubstituted or substituted by 1 to 3 substituents such as halogen, lower alkylthio, lower alkoxy, lower alkyl, hydroxy, nitro, trifluoromethyl or methylenedioxy or ethylenedioxy and optical isomers and acid addition salts of the compounds. In addition to psycho pharmacological, diuretic and antiarrhythmic properties, the novel compounds of Formula I possess primarily outstanding analgesic activities and are low in toxicity. The compounds are prepared by acylating 2-aminomethyl-1,4-benzodiazepine derivatives with corresponding carbonic acid derivatives. Furthermore, 2-azidomethyl-1,4-benzodiazepine derivatives are disclosed which provide valuable intermediates for the preparation of the compounds of Formula I yet also possess themselves pharmacological activities.
Patent ES-8201578-A1 (ES)
Title: Phenylpiperazine derivatives of 1,3,4-oxadiazolyl phenols, their preparation and pharmaceutical compositions containing them.
IPC: C07D271/10
Filed: 1981-02-12
Abstract: Novel phenylpiperazinylpropanols of 1,3,4-oxadiazolylphenols and their physiologically tolerated addition salts with acids, processes for their preparation, and pharmaceutical formulations which contain these compounds and are useful in the treatment of hypertonia.