baber/WOPTO huggingface dataset:
Patent ES-8308791-A1 (ES)
Title: Sucker carousel for the distribution of products by a delivery station to a multiplicity of coplanar adjustably oriented collecting stations
IPC: B65G47/91
Filed: 1982-11-05
Abstract: Suction carousel for the distribution of products by a delivery station to a multiplicity of coplanar adjustably orientated collecting stations, comprising a support frame (2) a shaft (8) attached to the support frame a casing (27) mounted on the shaft and connected to a suction device and rotation devices (10-14) a multiplicity of arms (17) radially attached to the casing (27), to each of the free ends of which suckers (20) are attached and each of which is longitudinally penetrated by a first channel (21) and a second channel (22), which channels (21, 22) are connected to the outside via radial holes (24, 25) a multiplicity of displaceable jackets (33) which have devices (34, 35) for sealing on the appropriate arm (17) and which each form a toroidal chamber (36) in the central area the length of which is slightly greater than the distance between the above holes (24, 25) and actuating devices (38, 39), one device (38) displacing the jackets (33) centrifugally in order to connect the sucker (20) to the suction casing, and one device (29) displacing the jackets (33) centripetally and connecting the sucker (20) to the outside.
Patent ES-8407478-A1 (ES)
Title: N1-acyl-3-amino-1,2,3,4-tetrahydroquinoline compounds.
IPC: C07D215/38
Filed: 1983-02-16
Abstract: N1-acyl-3-amino-1,2,3,4-tetrahydroquinoline compounds active on the cardiocirculatory system, pharmaceutically acceptable salts thereof, pharmaceutical compositions containing the new compounds and some intermediates useful in the preparation of the new tetrahydroquinoline compounds. Process for preparing the new tetrahydroquinoline compounds and some intermediates useful in the preparation thereof.
Patent ES-8404336-A1 (ES)
Title: 1,5-Di:substd. tetrazole derivs. - useful as antiulcer agents
IPC: C07D257/04
Filed: 1983-03-16
Abstract: Tetrazole derivs. of formula (I) and their salts are new: (where (a) R1 is lower alkyl or phenyl and R2 is BCOR4, or (b) R1 is S(O)n-A-(X)m-R3 and R2 is H, lower alkyl, phenyl or cycloalkyl. In case (a), B is lower alkylene and R4 is OH, lower alkoxy or NR1OR11, where R10 and R11 are (i) H, (ii) lower alkyl opt. substd. by OH, furyl, pyridyl, phenyl or mono- or dialkoxyphenyl, (iii) cycloalkyl opt. substd. by OH or alkoxy, (iv) phenyl opt. mono- or disubstd. by alkyl, alkoxy, halogen, NO2, COOH and/or alkylamino, or (v) thiazolyl, or NR1OR11 is a 5- or 6- membered satd. ring opt. contg. another heteroatom (N or O) and opt. substd. by alkyl. In case (b). X is CO or S(O)x; n and x are 0-2; m = 0 or 1; A is 1-8C alkylene; R3 is (i) lower alkyl, cycloalkyl or naphthyl, (ii) C(NH)NHR5, where R5 is alkyl, (iii) phenylalkyl opt. ring-substd. by halogen, (iv) phenyl opt. substd. by 1-3 gps. selected from halogen, alkyl, alkoxy, alkanoylamino, OH, COOH and NH2, (v) pyridyl-, furyl- or thiazolyalkyl opt. substd. by alkyl or NH2, (vi) a heterocyclic gp. with 1-4 heteroatoms selected from N, O and S and opt. 1 or 2 substituents selected from alkyl, halogen, COOH, oxo, NH2, alkoxycarbonyl, alkoxy, OH, NO2, Ph, cycloalkyl and alkylamino, or (vii) NR6R7, where R6 is H, alkyl or phenylalkyl and R7 is H, alkyl, C(Z)NHR8, tetrazolyl, alkyltetrazolyl or COR9, where Z is S, NH or N-alkyl, R8 is alkyl or NH2 and R9 is alkyl, phenyl, mono-, di- or trialkoxyphenyl, cycloalkyl or a 5- or 6- membered unsatd. heterocyclic gp. with a N or O heteroatom, or NR6R7 is phthalimido; with the proviso that m must be O when R3 is NR6R7, and that R3 cannot be unsubstd. phenylalkyl or phenyl when m=O). (I) have anti-ulcer activity, e.g. giving more than 50% redn. in gastric juice vol., total acidity and pepsin activity at doses of 100 mg/kg (s.c., rat) in the Shay pylorus ligation test.
Patent ES-8602245-A1 (ES)
Title: Method for reinforcing by means of small plates at least end rows of tubes engaged into tube plates for constituting a heat exchanger, and such a heat exchanger.
IPC: F28F9/18
Filed: 1983-04-15
Abstract: EP--91873 A The plate reinforcement is for the ends of an assembly of tubes (3) in a collector plate of a heat exchanger. The collector plate (1) is made by punching to form collets (4), with end bisections to form the base (5) of parts separating two successive tube passages (2). - The tube ends are enlarged and on the base is a plate (6) with openings (7) to fit the tubes. The assembly is brazed up and the spaces between the collector enlargement (5) and the first plate forms capillary passages (8) for brazing. The tube ends can be machined to help brazing. (2/2) EPAB- EP--91873 B The plate reinforcement is for the ends of an assembly of tubes (3) in a collector plate of a heat exchanger. The collector plate (1) is made by punching to form collets (4), with end bisections to form the base (5) of parts separating two successive tube passages (2). - The tube ends are enlarged and on the base is a plate (6) with openings (7) to fit the tubes. The assembly is brazed up and the spaces between the collector enlargement (5) and the first plate forms capillary passages (8) for brazing. The tube ends can be machined to help brazing. (11pp Dwg.No.2/2) USAB- US4813112 A The method is for reinforcing by small plates, at least end rows of tubes engaged into tube end plates for constititing a heat exchanger. It involves forming the tube end plate by punching in order to delimit collars in the tube end plate with the collars having an irregular bevelled end, and to bulge bottom of the parts separating two successive tube passages in the tube end plate to form bulged parts. - It involves applying an apertured small planar plate on the bulged parts. The small planar plate has apertures corresponding to the tubes, the applied plate and bulged parts, thereby forming a unit.
Patent ES-8406127-A1 (ES)
Title: Self testing system for reproduction machine.
IPC: G08B29/02
Filed: 1983-09-06
Abstract: A reproduction machine incorporating self test routines to test the machine operating logic, particularly at start up, to insure the integrity and operability of the component parts of the operating logic. The tests include routines for initially checking the machine master control module logic and memory. A display panel on the master control module visually identifies any fault in the event the communication link to the machine main display has failed. Once the operability of the master control module is established, self tests of the various machine remote control modules are carried out followed by a test of the communication channel between all modules. Any fault found is visually identified to facilitate repair and servicing.
Patent ES-8504447-A1 (ES)
Title: Process for making shampoo compositions.
IPC: A61K8/46
Filed: 1983-10-13
Abstract: An improved process for making antidandruff compositions wherein the antidandruff agents is added to the composition at a temperature of from about 21 DEG C to about 49 DEG C.
Patent ES-8504829-A1 (ES)
Title: Alpha-hydroxy-beta-haloethylphosphinic acids and their salts, and their production and use.
IPC: C07F9/38
Filed: 1984-01-02
Abstract: A compound of the formula: < IMAGE > wherein X is a chlorine atom or a bromine atom, or its salt, which is useful as a fungicide.
Patent ES-8506657-A1 (ES)
Title: 3-(1-Substituted-4-piperidyl)-1,2-benzisoxazoles, a process for the preparation thereof, a pharmaceutical composition comprising the same, and their use as medicaments.
IPC: A61K31/445
Filed: 1984-01-31
Abstract: Novel 3-(1-substituted-4-piperidyl)-1,2-benzisoxazoles, processes for the preparation thereof, and methods of treating psychoses employing compounds and compositions thereof are disclosed.
Patent ES-8507400-A1 (ES)
Title: Ship with several decks having longitudinal and lateral support elements arranged in a grid
IPC: B63B11/02
Filed: 1984-02-08
Abstract: A maritime structure such as a ship, and in particular a warship, has a plurality of vertically spaced decks which bear foundation seatings, hatches and/or assembly openings in the plane of each deck, longitudinal parallel support elements, and lateral support elements are arranged in the form of a unit grid, which has longitudinal and transverse grid lines forming a matrix of grid units. The longitudinal grid lines, as well as the transverse grid lines are located at predetermined uniform spacing, the spacing of the lateral grid lines being perferably twice the spacing of longitudinal grid lines. The load bearing longitudinal and transverse beams and girders of base support units and the functional units, pallets, support frames, modules, deck houses, etc., as well as the hatches, assembly openings and access openings are incorporated into the unit grid in other words, said girders and beams are disposed to coincide with said longitudinal and transverse grid lines. Some pairs of beams which run in the same direction and are on superjacent decks, have vertical wall-members bridging them the vertical wall-members may be load-bearing and may have access-openings of predetermined size in them. Functional units may be easily replaced, removed and shifted on any deck easily.
Patent ES-8505459-A1 (ES)
Title: Method and apparatus for balancing a rotating-piston machine.
IPC: F16F15/26
Filed: 1984-04-18
Abstract: Counterbalancing device in a rotary machine comprising at least one piston axially movable in a cylinder, such as a heat engine and equipped per cylinder with at least one rotating distributor. The distributor, on the one hand, is driven in rotation at the same angular speed as the crankshaft of the machine and in the opposite direction to it and, on the other hand, comprises a counterbalancing compensating mass, of at least one part of the primary inertia of the piston-connecting rod-crank assembly corresponding to the cylinder. Application to the counterbalancing of monocylindrical engines with a crankshaft of reduced bulkiness.
Patent ES-8602120-A1 (ES)
Title: Recombinant DNA molecules encoding for hepatitis B surface antigen, their preparation and derived vaccines.
IPC: C12N1/20
Filed: 1984-05-23
Abstract: A DNA fragment capable of coding for HBsAg and DNA derivatives of Dane particles is fused to the region for controlling the arg3 gene of yeast and cloned in a yeast vector. The recombinant vector is employed for transforming the competent yeast cells in which the HBsAg gene is expressed.
Patent ES-8506245-A1 (ES)
Title: Direct prodn. of mercury cpds.
IPC: C01G13/04
Filed: 1984-06-29
Abstract: The process consists of (a) mixing a cinnabar concentrate obtd. by flotation with a metal chloride with decompsn. pt. below the decompsn. temp. of cinnabar; (b) heating the mixt. to 400-450 deg. C in a current of air; and (c) sepg. the mercury chlorides from the mixts. by washing and decantation to obtain a sludge of insol. mercurous chloride.
Patent ES-8606532-A1 (ES)
Title: Sprayable satd. soln. of alkali hydroxide and nitrate
IPC: C23F1/32
Filed: 1984-06-19
Abstract: Use of an aqueous solution containing at least one alkali hydroxide and at least one alkali nitrate for making up the salt content of molten salt baths which contain alkali hydroxide and alkali nitrate by atomising the solution onto the hot bath surface, characterised in that the solution is saturated in alkali hydroxide alkali nitrate and optionally further compounds to such an extent that it is liquid at 50 deg.C, is still sufficiently viscous for atomisation and is stable and is free from sediment at between 50 and 110 deg.C. - (3pp) EPAB- EP-164437 B Use of an aqueous solution containing at least one alkali hydroxide and at least one alkali nitrate for making up the salt content of molten salt baths which contain alkali hydroxide and alkali nitrate by atomising the solution onto the hot bath surface, characterised in that the solution is saturated in alkali hydroxide alkali nitrate and optionally further compounds to such an extent that it is liquid at 50 deg.C, is still sufficiently viscous for atomisation and is stable and is free from sediment at between 50 and 110 deg.C. USAB- US4455251 A Satd. aq. soln. contains at least 1 each of alkali hydroxide and alkali nitrate; is liq. at 50 deg.C.; has a viscosity sufficient for it to be sprayed as droplets; and is stable and free of pptes. between 50-110 deg.C. It can be spray-added to a fused salt bath of comparable compsn. (without the water). - Claimed compsns. contain (the balance is water) 15% NaNO3 and 30% NaOH; 21.6% NaOH, 21.2% NaNO3 and 2.2% NaCl; 30% NaOH, 15% NaNO3 and 1.4% KOH; 30% NaOH, 3.6% KOH, 6.4% NaNO3 and 3% NaCl; 27.6% NaOH, 1.4% KOH, 13% NaNO3 and 3% NaCl, and 31.4% KOH, 8.4% NaNO3 and 0.2% KMnO4. - The solns. are used to add material to fused-salt, metal treating bths. They avoid problems associated with ppte. formation, clogging of nozzles, excess water and compsn. imbalance. (0/0)
Patent ES-8504411-A1 (ES)
Title: RF-tuning device comprising a switching mixer stage and a tuning oscillator.
IPC: H03D7/14
Filed: 1984-07-09
Abstract: RF-tuning device comprising a switching mixer stage (M) and a tuning oscillator (O) coupled thereto. According to the invention, so as to reduce the noise contribution of the mixer stage (M) without increasing the oscillator radiation, the slew rate of the oscillator switching signal applied to the mixer stage (M) is increased by connecting bistable trigger circuit between the tuning oscillator and the mixing stage. Under the control of the tuning oscillator, the bistable trigger circuit generates a substantially square-wave output signal.
Patent ES-8600907-A1 (ES)
Title: Chair.
IPC: A47C1/024
Filed: 1984-07-11
Abstract: A chair is described which comprises a fixed base structure, a seat, an element moveable relative to the fixed structure of the chair, the moveable element being moveable from a first operative position to a second operative position as a result of a thrust exerted by the body of a seated person, and resilient means biasing the moveable element towards its first operative position. The seat of the chair has at least one part moveable substantially vertically (the movement of the moveable element being distinct from the substantially vertical movement of the moveable part of the seat). The chair also includes a resilient member for returning the moveable part of the seat to a raised position for sensing the weight of the seated person, and for adjusting automatically the load of the resilient member in dependence on the weight of the seated person.
Patent ES-8606018-A1 (ES)
Title: Process for preparing a transition metal-silicate catalyst.
IPC: B01J23/74
Filed: 1984-12-06
Abstract: The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced.
Patent ES-8603910-A1 (ES)
Title: Hydroxy-benzoic ester of chloro-pregnane steroid
IPC: C07J5/00
Filed: 1984-12-17
Abstract: A polyhydroxyl steroid of pregnane series, 9alpha-chloro 11beta,17alpha,21-trihydroxy 16beta-methyl 1,4-pregnadien-3,20-dione of formula (I) is reacted with a light molar excess of methanosulphonyl chloride in dioxane/pyridine medium at -10 to -2 deg.C for 1-2 h. to obtain the 21-methawsulphonate ester. This is isolated by pouring onto water and ice and crystallised from a strongly-polar solvent, e.g. acetone, ethyl acetate or ether, until the melting range is below 2 deg.C it is used as an intermediate for prepn. of the 21-(2-hydroxy benzoate) ester.
Patent ES-8602187-A1 (ES)
Title: Tractor-mounted excavator assembly.
IPC: E02F3/96
Filed: 1985-01-30
Abstract: An excavator assembly having an articulated excavator arm and a rotatable post (7), mounted on a tractor. The excavator is secured to the three-point suspension of the tractor, i.e., two lower draw bars (3, 4) and a top stay (5), via a vertical frame (6) which is fastened to the vertical post (7) of the excavator. A rearwardly facing, tippable tractor shovel is fastened to the frame (6).
Patent ES-8606949-A1 (ES)
Title: Radar device.
IPC: G01S13/935
Filed: 1985-04-12
Abstract: A radar arrangement which is particularly useful for the terrain following radar of an aircraft avoids disturbances from rain echoes by utilizing an antenna arrangement with a transmitting/receving directional antenna which is circularly polarized. A supplementary receiving antenna of orthogonally-circularly polarized type is used in conjunction with the directional antenna. From a comparison of the signal level distinctions is made between a target and a rain echo. The rain echo can thus be suppressed to give a truer target signal.
Patent ES-8608333-A1 (ES)
Title: Catalyst for decomposition of peroxy cpds.
IPC: B01J23/34
Filed: 1985-05-20
Abstract: A catalyst for the controlled decomposition of peroxy cmpds. comprises a water-soluble manganese (II) salt adsorbed on a solid inorganic silicon or alumina support material the ratio Mn support is 1:1000 to 1:10, and the amount of Mn does not exceed the adsorptive capacity of the support the combination is prepd. at a pH of 7-11.1. A water-soluble Mn II salt is dissolved in a solvent, and a slurry of silica or alumina added. pH is adjusted to 7.0-11.1. The solid compsn. is separated, washed to remove traces of free Mn (II), and dried.
Patent ES-8702099-A1 (ES)
Title: Message waiting alerting method
IPC: H04M3/537
Filed: 1985-06-04
Abstract: An automatic message waiting alerting arrangement in a telephone switching system. Messages for parties served by the system are automatically and manually generated and stored in a database. A message waiting indicator associated with a station is automatically activated only when the database contains an unaccessed message for the station, even though other accessed messages may be retained in the database for the convenience of the station owner. An "accessed" indicator included with each stored message is set to an "unaccessed" state when the message is initially stored. The indicator is set to an "accessed" state when the corresponding message is accessed by an authorized party. At the termination of an access session, the data base is searched for unaccessed messages for the station and the message waiting indicator is activated only if at least one unaccessed message for the station is found.
Patent ES-8604735-A1 (ES)
Title: Pyrido-imidazo-rifamicine(s)
IPC: A61K31/435
Filed: 1985-09-25
Abstract: PT--81198 A Pyrido-imidazo-rifamicines of formula (I) are made by reacting one molar equiv. of rifamicine B of formula (II) with 1-9 equivs. of an amino-pyridine of formula (III) and with 1-4 equivs. of a suitable oxidising agent, in presence of one or more solvents at between ambient temp. and b.pt. for 10-100 h. - The reaction mixt. is opt. treated with a suitable reducing agent.
Patent ES-8608765-A1 (ES)
Title: Colour television transmission system including transmission of luminance signals and low-pass-filtered chrominance signals
IPC: H04N9/77
Filed: 1985-09-25
Abstract: In the standardised colour television systems, a nonlinear distortion is produced with the conversion of the colour values into the colour signal values at the image pick-up side. In conjunction with the non linear distortion in reproduction, the conversion of the red, green and blue colour value signals into a luminance signal and two chrominance signal components and the subsequent low-pass filtering of the chrominance signal components at the "pre-equalised" signal level, have the consequence that, apart from the intended reduction in chrominance resolution, an unintended falsification of the luminance occurs. The luminance defects can be compensated for by correction signals according to the invention which are transmitted, for example, in the luminance channel.
Patent ES-8703699-A1 (ES)
Title: Circuit arrangement for telephone networks.
IPC: H04M7/00
Filed: 1985-10-04
Abstract: The invention refers to a circuit for telephone systems for the transmission of alternating current signals such as voice signals from a subscriber telephone system to a central office, wherein a signal transformer is provided with a by-pass for the direct current running in both wires to the central office. According to the invention a current path is provided by an amplifier inserted between the two wires to the central office. The amplifier is controlled by the dc current from the central office and alternating current provided by the transformer. The resistance of the amplifier changes according to control signals in the form of current supplied. The application of an amplifier as a current path between the two wires of the central office enables maintenance of direct and alternating current in the central office and simultaneous transmission and amplification of voice signals. The transformer need only supply a small part of the analog transmission signal energy. Thus a considerable reduction of transformer size is possible without any deterioration in the quality of signal transmission.
Patent ES-8604574-A1 (ES)
Title: Triazolone deriv.
IPC: C07D405/14
Filed: 1985-10-22
Abstract: Cis-4-(4-(4-((2-(2,4-dichloro phenyl)2-bromomethyl 1,3-dioxolan-4-yl) methoxyphenyl)2,4-dihydro 2-(1-methyl propyl) 3H-1,2,4-triazol-3-one is made by reaction of 4-(4-(4-(4-hydroxy phenyl) 1-piperazinyl) phenyl)2,4-dihydro 2-(1-methyl propyl)3H-1,2,4-triazol-3-one in 5-10% molar excess with a cpd. of formula (I), in which Z is a reactive gp., e.g. halogen, methylphenoxy or 4-methyl phenylsulphonyloxy. Reaction is carried out in an inert organic solvent at 60-90 deg.C.
Patent ES-8708098-A1 (ES)
Title: Electronic contact with associated power limiting means.
IPC: H03K17/082
Filed: 1986-04-25
Abstract: Electronic contacts and associated devices include a voltage protection device (D1 to D5, Q4, Q5, Q7) and a current protection device (R2, Q4, Q6, Q7) for placing an electronic contact (TRX) in the open state when the voltage across and the current flowing in the latter exceed a predetermined voltage (VD) and current (I1) values respectively. The predetermined voltage value (VD) is slightly larger than the one (V1) which corresponds to the predetermined current value (I1) in the current versus voltage characteristic of this electronic contact.
Patent ES-8703080-A1 (ES)
Title: Method for producing a drip irrigation line and an emitter therefor
IPC: A01G25/02
Filed: 1986-05-27
Abstract: An emitter for a drip irrigation line is substantially rigid and has a generally L-like shape having a shorter and a longer limb which is insertable into a length of tubing constituting the irrigation line from the outside thereof. The longer, elongated limb of the emitter consists of a body portion having a flow-attenuator through which irrigation liquid enters the emitter. The shorter limb of the emitter has a neck portion through which irrigation exits the emitter. A method for producing a drip irrigation line is also provided.
Patent ES-8707332-A1 (ES)
Title: Apparatus for damping vibrations in stock suspension flow
IPC: D21F1/06
Filed: 1986-06-25
Abstract: Fibrous stock suspension preparation systems include moving parts that generate a vibration impulse flow in the outlet from the preparation system. A counter-vibration impulse generator is connected to the outlet pipe and includes a correcting impulse recorder also connected to the outlet pipe for sensing the vibrations of the flow therepast and for sending a signal to the counter-vibration generator to control the amplitude and/or the frequency of the counter-vibration generator. A further impulse recorder between the stock suspension preparation system and the first mentioned impulse recorder is also connected to the outlet pipe for providing a stock transit time correction signal for correcting the signal of the first mentioned impulse recorder.