baber/WOPTO huggingface dataset:
Patent ES-347613-A1 (ES)
Title: Benzenesulphonyl ureas and process for their manufacture
IPC: C07C311/59
Filed: 1967-11-25
Abstract: Novel compounds I (including salts thereof) in which R represents a G 1-4 alkyl or C 1-4 alkenyl radical, X represents a hydrogen, fluorine, chlorine or bromine atom, or a C 1-4 alkyl or C 1-4 alkoxy radical in the 4- or 5-position relative to the carbamoyl group, and R1 represents an endomethylene-cyclohexyl, endomethylene - cyclohexenyl, endoethylene - cyclohexyl or endoethylene-cyclohexenyl radical, are prepared utilizing standard methods. 1 -[4- (# - <2 -Methoxy-5 -chlorobenzamido> ethyl) - benzenesulphonyl} - 3 - (2,5 - endomethylene-cyclohexyl)-parabanic acid is obtained by the interaction of endomethylenecyclohexylparabanic acid and the appropriate benzenesulphonic acid chloride. N-[4-(#-<2-Methoxy-5-ahlorobenzamido>- ethyl) - benzenesulphinyl] - N1 - (2,5 - endomethylene-cyclohexyl)-urea is prepared by reacting N - 2,5 - endomethylenecyclohexyl - urea with the appropriate benzenesulphinyl chloride. N - [4 - #-<2-Methoxy-5-chlorobenramido> - ethyl) - benzenesulphonyl] - N1 - (2,5 - endomethylene-cyclohexyl)-thiourea, obtained by reacting the corresponding benzene sulphonamide with 2,5-endomethylenecyclohexyl isocyanate, is converted to N - [4 - # - < 2 - methoxy - 5 - chlorobenzamido> - ethyl) - benzenesulphonyl] - N1- (2,5 - endomethylenecyclohexyl) - isourea methyl ether by treatment with mercury oxide and ethanol in the presence of potassium carbonate followed by crystallization of the product from methanol. Pharmaceutical preparations having hypoglycemic activity contain as active ingredient compounds I administration may be orally, e.g. in the form of a tablet. Reference has been directed by the Comptroller to Specification 1,080,705.
Patent ES-348491-A1 (ES)
Title: Pulse Length Discriminator Circuit
IPC: B61L1/16
Filed: 1967-12-21
Abstract: Signals from an inductive loop vehicle detector 1 are fed to a circuit including three relays A-C which produce four output signals I-IV the nature of which indicate whether the vehicle passes through the detection zone within a time t o or remains in the zone for a longer period. Relay A operates as long as the vehicle is detected and through its contacts 18 and 19 connects the signal source V, e.g. a positive potential, to the output I. Contacts 15 and 16 operate relay B which connects the source V to the output II if relay A lapses before the expiry of the time t o , relay B is held on for a short time afterwards through capacitor 26, and an output appears at III via contacts 17, 18 and 21, 22. If relay A remains operated for more than the time t o , the capacitor 47 charges sufficiently to fire the thyratron 2 thereby energizing the relay C. This provides an output at IV, and the output at II ceases after a short delay owing to the opening of contacts 31 and 32. When relay A lapses, contacts 11, 12 short-circuit the timing circuit. The signal IV continues for as long as signal I plus a short delay caused by capacitor 50 which holds relay C on for a short time after the opening of contacts 15 and 16.
Patent ES-353262-A1 (ES)
Title: Radial tire
IPC: B60C11/04
Filed: 1968-04-27
Abstract: A radial ply tyre has a tread with a central circumferential groove 21, two circumferential side grooves 22, 23, one on each side of the central groove, disposed equidistantly between the central groove and the edges of the tread, and transverse grooves 28 extending from opposite sides of the central groove towards but not as far as the side grooves.
Patent ES-355702-A1 (ES)
Title: Adjusting arrangement
IPC: G01D11/30
Filed: 1968-07-03
Abstract: A fine adjustment device for producing small changes in length of a bar, two of which are shown in the drawing both forming part of a cylindrical member 4 and being defined by slots 43 cut in the member 4, the bar is split up over part of its length along its middle plane to provide an internal lens shaped cavity 46 banded by wall halves 44, 45, a bolt 62 being passed through the two wall halves and provided with a nut 66 to compress or release the two wall halves in the direction of the arrows P 6 against the elastic forces of the bar material and thus produce corresponding changes in length of the bar in the direction of the arrow P 4 . In use the upper end plane face LE of the member 4 is set truly horizontal to serve as a support for an angle measuring instrument e.g. a phototheodolite. To this end the cylindrical member 4 is provided with three equally spaced adjustment devices as described above, the member 4 having three feet 41 resting on a ring 2 which is set approximately horizontal by the use of wedges 3. The member 4 is held in plane by bolts, as 54 with spring washers 52 bearing on a stressing ring 51. The nuts 66 of the adjustment devices are provided with gear teeth and are adjusted by means of reduction gearing 67 to bring the plane LE into a horizontal position.
Patent ES-357800-A1 (ES)
Title: A Rotary Seal for an Oil Pump.
IPC: F16J15/38
Filed: 1968-09-03
Abstract: In a seal for a rotary pump shaft 2 comprising a rotary sealing ring 18 urged axially into facial sealing contact with a non-rotary sintered carbon ring 5 located in a recess 4 in the shaft housing and having an annular bearing face 9 pressed by a spring 7 against the end of the recess, the sealing face 19 and the bearing face 9 of the ring 5 are formed plane parallel during sintering and the sealing face only is subjected to a machining operation, e.g. lapping, after sintering. The spring 7 is located by a circlip 8 and a sealing ring 6 is located in a recess in the ring 5. The metal ring 18 is sealed to the shaft 2 by a ring 17 and urged against the ring 5 by a spring 14 which is compressed between a washer 16 and a ring 12 secured to the shaft and formed so that it grips both the ring 12 and the washer 16 and thus acts as a driving element. The ring 5 may be vacuum-impregnated with plastics or metal. Specification 1,194,594 is referred to.
Patent ES-367959-A1 (ES)
Title: Nestable,corrugated forklift and sling pallet
IPC: B65D19/44
Filed: 1969-06-02
Abstract: A nestable pallet 10 for bomb, rockets and cylindrical tanks comprises, Figs. 1, 2, a sheet of material conformed to provide a base portion 12 and a pair of side portions 14a, 14b. A plurality of corrugations are formed transversely of the longitudinal axis of the pallet 10 and extend through the base portion 12 into both side portions 14a, 14b so as to be considered common to all three portions. The pallet 10 may be stamped, drawn or formed from sheet steel or aluminium, or made by welding subparts together. Fibreglass, plastics or other material, including sandwich or honeycomb constructions, may also be used. The pallet 10 may be handled either by a fork-lift vehicle or a sling, Figs. 22, 25 (not shown). Fig. 26 shows a pallet 150 with a base portion 152 and side portions 154a, 154b. Common corrugations extend across the base portion 152 and up both side portions 154a, 154b. The ends of the pallet 150 may be closed in to form a container (not shown) suitable for transporting granular material.
Patent ES-371016-A1 (ES)
Title: Apparatus for uniform multiple-lead bonding
IPC: B23K20/10
Filed: 1969-08-06
Abstract: In bonding ultrasonically or by thermocompression, a plurality of leads to bonding sites on a workpiece, the workpiece is supported on a support means and pressure is applied by bonding means to the leads and the bonding means and/or support means are adapted and arranged to compensate for irregularities in the leads and/or workpiece whereby the leads are bonded to their sites simultaneously under substantially equal pressures. The irregularities may take the form of variations in lead thickness, land area thickness, lack of parallelism, workpiece warpage or workpiece waviness. In an embodiment, a substrate 23, Fig. 6, having non- parallel upper and lower surfaces is supported on a support 24 and bonding of leads 26 to lands 27 is effected using a bonding tip 36 having a chamber 37 filled with a viscous medium 38 such as solder maintained molten by a cartridge heater 43. The chamber is sealed by a diaphragm 39 provided with optional bonding pads 41, e.g. formed by etching and when a pad 41 engages the highest lead 26 the diaphragm flexes to permit engagement of another lead with another pad. The tip 36 may be displaced into workpiece engagement by an air cylinder. In thermocompression bonding in which the workpiece only may be heated or in ultrasonic welding the viscous medium may be grease. The tip may be used in cases of variations in the height of the leads due to substrate warpage or waviness of substrate. A base having a chamber filled with a viscous medium and sealed by a diaphragm carrying support pads may be employed to support the workpiece. In some bases only the base need be employed. A base may be provided with a separate support member, providing a pair of pads, resting on the diaphragm or backing pins 63, Fig. 14, located by an apertured plate 67 may be used. In the latter case the viscous medium 38 may be replaced by a ductile material such as aluminium, indium, lead, tin, zinc, neoprene rubber or Teflon (Registered Trade Mark). The bases described having the separate support member or pins may be used as a bonding tip.
Patent ES-379780-A1 (ES)
Title: Procedure for manufacturing high quality zinc powder
IPC: C22B19/14
Filed: 1970-05-18
Abstract: A method of manufacturing high quality zinc powder in an independent grouping of small modular components, each having a combination oven and condensation chamber. There is a melting crucible and a retort or zinc vaporizing crucible inside the oven and the condensation chamber has several independent deposits in the lower area where condensed zinc particles settle and are later collected. A device in the condensation chamber acts as a safety valve which eliminates the risk of explosion when an abnormal reaction occurs inside the chamber. A device in the condensation chamber functions as a cleanser for zinc oxide to control not very violent abnormal reactions. A filtering device can be installed between the steaming retort or crucible and the condensation chamber which eliminates impurities in the zinc utilized.
Patent ES-401078-A1 (ES)
Title: High-density capacitive information records and playback apparatus therefor
IPC: G11B9/00
Filed: 1972-03-22
Abstract: A high-density information record comprises a stamped thermoplastic (e.g., vinyl) disc having a constant-width spiral surface groove, the center-to-center spacing of successive closely spaced convolutions of the groove spiral being substantially constant and independent of the recorded information. The recorded information appears as an information track constituting variations in the geometry of the groove bottom along its length. Playback apparatus employs a stylus having a tip conformed to be received in the disc groove in engagement with smoothly curved side walls of groove. As a disc-supporting turntable rotates, the stylus rides in the groove passing over successive dimension-varying information track elements in the groove bottom, which serve to vary the capacitance presented between a conductive electrode incorporated in the stylus tip and a reference conductor (e.g., a conductive surface of the disc-supporting turntable). The capacitance variations occurring during playback are translated into electrical signal variations by appropriate circuitry. Per illustrative embodiment, inexpensively replicated video disc of appreciable playing time is subject to playback by above-described techniques.
Patent ES-411772-A1 (ES)
Title: Method for making a branch connection under pressure to a pipe and a screwthreaded branch connection for carrying out said method
IPC: F16L41/06
Filed: 1973-02-13
Abstract: For achieving a branch connection to a pipe under pressure by means of a screwthreaded connector provided with a sealing device interposed between a radially projecting member on the connector and the pipe, there is produced a fluidtight enclosure having an aperture whose contour is connected in the fluidtight manner to the region of the pipe in which the branch connection is to be made. The sealing device is applied against the pipe before producing the enclosure so that the contour of the aperture of the enclosure is connected to the pipe through the applied sealing device. A hole is thereafter drilled in the pipe and tapped and the connector screwed in the tapped hole from inside the enclosure.
Patent ES-420864-A1 (ES)
Title: Method and apparatus for removing interlocking fastener elements from a slide fastener chain
IPC: H01J25/36
Filed: 1973-11-26
Abstract: A method and apparatus for removing interlocking fastener elements from a slide fastener chain at predetermined intervals so as to provide alternate element-free and element-containing sections, the element-free or "space" sections being utilized for the assembling on the fastener chain of sliders and end stops. Means are provided for severing the interengaged parts of a length of fastener elements on opposed stringer tapes, which means are vertically disposed in criss-cross relation to means for removing the residual element debris resulting from the severing of said elements. The latter means include a pair of grippers movable towards and away from each other and capable of holding said length of elements first loosely at their connecting portions and then firmly at their arm portions to retain said elements against displacement during the severing thereof.
Patent ES-426953-A1 (ES)
Title: Fail-safe optically coupled logic networks
IPC: B60L3/08
Filed: 1974-06-04
Abstract: A plurality of fail-safe optically coupled logic networks are disclosed which perform the AND, OR, latching, and signal transfer function.
Patent ES-432183-A1 (ES)
Title: Method for controlling batch alkaline pulp digestion in combination with continuous alkaline oxygen delignification
IPC: D21C3/22
Filed: 1974-11-22
Abstract: A method for batch pulp digestion with hydroxide-bearing cooking liquors in combination with continuous alkaline oxygen delignification is described. The brown stock washing plant and the connected oxygen stage are freed from oxygen-consuming black liquid by withdrawing black liquor from a pre-cook wherein cooking liquor is reacted with a surplus of hydroxide-consuming chips. Moreover, spent cooking liquor in the brown stock washing plant is displaced with spent liquor from the oxygen delignification stage (oxy-liquor) and/or alkalization spent liquor (bleaching spent liquor worth recovering because of its sodium content). A mixture of said liquors is prepared in a pressurized cooking liquor accumulator and charged to the digestion plant liquor circulation system. The cooking liquor's content of hydroxide for lignin release is continuously replenished by means of white liquor dosage which also compensates the dilution which is caused by the supply of oxy-liquor and other bleaching spent liquors whose hydroxide content reflects variations in the preceding digesting conditions pertaining to the cooking liquor and resulting Kappa number fluctuations.
Patent ES-433416-A1 (ES)
Title: Non-vitreous ceramic metal oxide microcapsules
IPC: C04B35/46
Filed: 1974-12-28
Abstract: Ceramic microparticles are described which contain at least 85% of microcapsules or exist entirely in the form of microcapsules, said microcapsules being spherical or representing elongated or oblate spheroids. The wall of the microcapsules is of uniform thickness and composed of a ceramic polycrystalline metal oxide or an amorphous metal oxide which can be converted into a ceramic polycrystalline metal oxide by heat treatment. The microcapsules are filled with gas, a liquid or a solid or they are evacuated. The microcapsules are obtained by treating a dispersion or a sol of a corresponding metal oxide with a liquid organic dehydration agent, the metal oxide-containing droplets being converted into corresponding liquid-filled microcapsules which are then dried in such a manner that as few as possible of the microcapsules are broken. The particles can be used to prepare compositions, by incorporating them in a matrix on the basis of a metal, plastic, elastomeric or ceramic material.
Patent ES-450299-A1 (ES)
Title: Amides of pyrrolidinoethylamine which can be used in treatment of coughs
IPC: C07D311/12
Filed: 1976-07-30
Abstract: New chemical compounds, which are pyrrolidinoethylamine amides, in the form of free bases and salts thereof, which are useful as antitussives, pharmaceutical compositions thereof, and method of treating therewith.
Patent ES-451606-A1 (ES)
Title: Anchorage of floating structures
IPC: B63B21/00
Filed: 1976-09-16
Abstract: A floating structure is anchored relative to the seabed by a rigid arm connected at one end to the structure and at the other end to a member, preferably in the form of an enclosure and including a watertight chamber for personnel, for pivotal movement about respective horizontal axes the member is adapted to be releasably connected to an enclosure fixed in the seabed, defines with the enclosure a chamber to be placed at atmospheric pressure and is rotatable about a vertical axis relative to the enclosure. The arm may include damper means, e.g. in the form of a jack or a horizontal articulation of upper and lower arm parts.
Patent ES-452443-A1 (ES)
Title: Benzodiazepine derivatives
IPC: A61K35/74
Filed: 1976-10-15
Abstract: Neothramycin A and neothramycin B are obtained by culturing a neothramycin-producing strain of the genus Streptomyces under aerobic conditions in a medium containing assimilable carbon and sources of nitrogen. The resulting mixture can be fractionated. Treatment of each of the two neothramycins with methanol yields a mixture of methylneothramycin A and methylneothramycin B, which can again be fractionated. All the four compounds are valuable pharmaceuticals for use against leukaemia.
Patent ES-459499-A1 (ES)
Title: Text merge with copies and envelopes
IPC: B41J5/30
Filed: 1977-06-04
Abstract: Disclosed is a system and method for interleaved printing of letters and envelopes in an unattended manner. The system includes a memory for storing in a first portion thereof, text codes and control codes corresponding to the constant text of a form letter and envelope to be printed. As required, one or more blocks of variable data are written into the memory succeeding the form letter and envelope. The system is operative to output the contents of the memory to a printer while merging the variable data with the form letter and the envelope for a completed letter followed by the envelope. Logic is provided to utilize a selected field of a record of variable data exclusively in either the letter or envelope. The printing system is also operative to print more than one copy of the same letter before printing the envelope. All of the printing relative to the record is performed, however, before the next record is read so that distribution of the letter to all recipients can begin when the next record is read.
Patent ES-461567-A1 (ES)
Title: Aerosol propellant compositions
IPC: C09K3/30
Filed: 1977-08-12
Abstract: The present invention concerns new propellant compositions for aerosols. More particularly, the present invention relates to propellant compositions for aerosols, characterized in that said compositions consist of a mixture of a chlorofluorocarbon or fluorocarbon (A) containing hydrogen and selected from the group consisting of CHClF2, CH2F2 and CF3-CH3, with a chlorofluorocarbon or fluorocarbon (B) containing hydrogen and selected from the group consisting of: CH2ClF, CClF2-CHClF, CF3-CHClF, CHF2-CClF2, CHClF-CHF2, CF3-CH2-Cl, CHF2-CHF2, CF3-CH2F, CClF2-CH3 and CHF2-CH3. In addition to propellant A and propellant B, there may be included a hydrocarbon propellant so that a ternary propellant composition is provided.
Patent ES-462457-A1 (ES)
Title: Process for preparing grafted rubber latices free of coagulum
IPC: C08F6/22
Filed: 1977-09-19
Abstract: There is disclosed a process for preparing a latex comprising grafted rubber particles for ABS polyblends that is free of coagulum, the steps comprising, preparing said latex and passing it through a porous filter bed means comprising agglomerated particles of said latex, removing said coagulum and producing a filtered latex. The process also includes the steps of blending said latex with a matrix polymer latex to form a mixed latex and coagulating said mixed latex and recovering said grafted rubber particles and matrix polymer as an ABS polyblend.
Patent ES-463867-A1 (ES)
Title: Apparatus for monitoring for thread breakage a continuous sequence of work positions on a textile machine
IPC: D01H13/16
Filed: 1977-11-04
Abstract: In monitoring a continuous sequence of work positions on a textile machine for thread breakage, a magnetic probe is driven along a path adjacent the ring traveler at each work position so as to generate a signal upon detection of the traveler as it rotates with the thread and provide no signal when the traveler ceases to rotate due to thread breakage. To simplify the electrical connection to the probe, the drive arrangement for the probe includes at least one conductive metallic drive band connected to the probe and to a driving source for moving the probe along the path past the work positions. A detector is then coupled to the drive band to detect the electrical signals carried thereby from the probe.
Patent ES-484418-A1 (ES)
Title: Portable toilet with improved flush apparatus.
IPC: E03D11/00
Filed: 1979-09-25
Abstract: A portable sanitation unit is disclosed of the type having two vertically stacked sections, the lower section being a holding tank and the upper section including a toilet bowl, a water tank for storage of water for flush purposes, and an improved pump apparatus for flushing the toilet bowl, said apparatus comprising an electrically operated pump that can be energized from any suitable electrical source, such as a portable battery, an electrical receptacle in a motor vehicle, a cottage, a marine vessel, or the like.
Patent ES-486961-A1 (ES)
Title: Applying interior and exterior coverings to tubes or pipes
IPC: B05C9/04
Filed: 1979-12-17
Abstract: The apparatus is constituted by pre-heating furnaces 3, an exterior shotting station 5 and an interior shotting station 7, and induction furnace 9, and exterior covering station 10, 11, a cooling apparatus 14, a separation apparatus 16, a cleaning station 19, an interior covering station 20, an inspection and repair station 22, and a delivery table 23. In station 10, 11 an exterior covering is applied to longitudinally aligned pipes so that the covering extends between adjacent pipes. Following cooling at 14, the pipes are separated at 16.
Patent ES-488630-A1 (ES)
Title: Braking distribution device for total adherence.
IPC: B60T8/26
Filed: 1980-02-15
Abstract: 1. A total adhesion braking distribution device for automotive vehicle having a front axle (5 25), a rear axle (9 29) and four individually-braked wheels (6, 7, 10, 11 26, 27, 30, 31) comprising a differential (4, 8 24, 28) mounted on each of the axles (5, 9 25, 29) and two transmission halfshafts (2, 3 22, 23) connected firstly to each of the said differentials (4, 8 24, 28) and secondly to any type of free wheel (1 21) known per se, characterized in that the said free wheel (1 21) is arranged in such a way that the axle which is braked most (9 29) and which tends to be locked first is also connected to the transmission halfshaft (3 22) which is the free wheel (1 21) output, with the free wheel output speed exceeding the input speed (2 23) when the front (6, 7 26, 29) and rear (10, 11 30, 31) wheels are rotating at the same circumferential speed.