baber/WOPTO huggingface dataset:
Patent ES-471062-A1 (ES)
Title: Arrangement for counting and apportioning of rod-shaped uni-directionally oriented goods, in particular electrode rods
IPC: B65B65/08
Filed: 1978-06-23
Abstract: An arrangement for counting and apportioning uni-directionally arranged rod-like goods, such as electrode rods. The arrangement includes a horizontal driven conveyor belt which transports the electrode rods along a predetermined feed path thereof to a rod feeding end of the conveyor belt. A paddle wheel and curved guide member are mounted immediately underneath the rod feeding end of the conveyor belt and conjointly form a rod receiving compartment. A light barrier having a light emitting path extending across the conveyor belt emits a pulse each time a rod moves past the light emitting path. A belt conveyor having a plurality of equidistantly mounted rod receiving chambers mounted thereon is disposed immediately underneath the paddle wheel and moves in synchronism with the paddle wheel. A brake motor or equivalent structure is drivingly connected to the paddle wheel and operatively connected to the light barrier, so that when a predetermined number of pulses, representing a given portion of the rod-like goods to be counted, have been emitted by said light barrier in accordance with the number of rod-like goods moving past the light emitting path, the brake motor cyclically and stepwise advances the paddle wheel so that the last rod forming said given portion of rods is dropped from said rod feeding end between adjacent paddles just prior to the paddle wheel being rotatingly advanced or indexed by the brake motor.
Patent ES-473818-A1 (ES)
Title: N-Benzhydryloxyethyl-N-phenylpropyl-piperazines
IPC: A61P25/02
Filed: 1978-09-29
Abstract: Piperazine derivatives of the general formula < IMAGE > I wherein R1-R9 are the same or different and each represents a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, n is 2 or 3 and X represents a group (CH2)m (in which m is 1, 2, 3 or 4) or a group -CH2-CH=CH-, having methylene linked to the piperazine group, and acid addition and quaternary ammonium salts thereof, are described. The compounds exhibit a strong specific dopaminergic activity. Also described are methods for their preparation and use as therapeutic agents in the form of therapeutic compositions.
Patent ES-473875-A1 (ES)
Title: Method and apparatus for the production of coaldust
IPC: B01J6/00
Filed: 1978-10-03
Abstract: A method and apparatus for the preparation of coaldust for use with a preheater and a cement calcination apparatus. Exhaust gas from the preheater is mixed with a source of coal and input to a pulverizing mill. The output of the pulverizing mill passes through an air current separator and a cyclone separator. The output of the air-current-separator, a stream of coal gravel, is supplied as a fuel at a calcination point in the calcination apparatus. The exhaust output from the separator provides an input to the cyclone separator which separates coaldust from the gas. The exhaust from the cyclone separator is in part fed-back to a calcination point in the calcination apparatus and is also a part of the stream of gravel. The entire process is closed so that no burnable coaldust is lost to the atmosphere.
Patent ES-476046-A1 (ES)
Title: Self-tensioning reel
IPC: B65H75/14
Filed: 1978-12-15
Abstract: A self-tensioning wire reel comprises two flanges threaded together such that, when a brake shoe applies a braking force to one flange, the other flange is free to continue rotating. This rotation on the threaded hubs brings the flanges closer together, exerting a lateral force on the wire coil therebetween and thus keeping the coil sufficiently tight to prevent binding during the unreeling operation. The brake shoe is a resilient cylindrical disk applied to the outer rim of one flange when tension is relieved on the wire. The tightness of fit between the disk brake and the shaft upon which it rotates controls the frictional braking force.
Patent ES-477355-A1 (ES)
Title: 4-Pyrimidyl sulfides for the treatment of gastric ulcers
IPC: C07D401/12
Filed: 1979-02-01
Abstract: The invention concerns 4-pyrimidyl sulfides of the general formula < IMAGE > wherein R1 and R2 are the same or different, and are H, NH2 or CH3. The compounds and pharmaceutical compositions containing the compounds, useful for the treatment of gastric ulcers and pathological states relating to gastric hypersecretion, exhibit a low toxicity and high degree of effectiveness.
Patent ES-8103441-A1 (ES)
Title: Automatic steam generator feedwater realignment system
IPC: F22B1/06
Filed: 1979-07-17
Abstract: A method of automatically realigning a steam generator secondary piping system, such as the feedwater system, in the event of a pipe break to a given steam generator in a system having plural steam generators sharing, in part, a common secondary piping system. A feedwater line break is identified by monitoring the respective generators' steam exit line pressures and comparing the several pressures to a first predetermined setpoint. If any one of the several monitored pressures falls below the first setpoint the main steam line isolation valves are automatically closed and the respective generator pressures are again monitored and compared to a second predetermined setpoint. The feedwater line to the generator then exhibiting a drop in pressure below the second setpoint is isolated and the remaining generator main steam line isolation valves may be opened to return the functional intact generators to the system.
Patent ES-484562-A1 (ES)
Title: Turbine cartridge assembly and dental handpiece incorporating it.
IPC: F16C27/04
Filed: 1979-09-28
Abstract: A turbine cartridge assembly (19) for a gas-driven dental handpiece has a pair of bearing assemblies (38,39) on the rotor shaft (30) and axial and radial support means associated with the bearing assemblies. The radial support means may comprise a ring of resilient material (62,63) around each bearing assembly to provide radial support for the cartridge assembly (19) within the housing (18) and dampens the transfer of vibration. The axial support means may comprise a resilient spacer member, e.g. a spring-like washer (60), associated with either or each bearing assembly (38,39) for compression between the outer race (41,44) of the bearing assembly and portions (29,28) of the handpiece housing (18) to axially preload the bearing assemblies (38,39). The radial and axial support means are retained on the cartridge assembly (19) e.g. by snap rings (64,65), so that the cartridge (19) is removably insertable in the handpiece housing (18) as a unitary assembly.
Patent ES-8102139-A1 (ES)
Title: Cephalosporin antibiotics
IPC: C07D501/36
Filed: 1979-11-16
Abstract: Cephalosporin antibiotics of general formula < IMAGE > (I) (wherein Y(+) represents a C-attached 1-C1-4alkylpyridinium group) exhibit broad spectrum antibiotic activity with unusually high activity against strains of Pseudomonas organisms as well as high activity against various members of the Enterobacteriaceae. The invention also includes the non-toxic salts, non-toxic metabolically labile esters and 1-oxides of compounds of formula (I). Also described are compositions containing the antibiotics of the invention and processes for the preparation of the antibiotics.
Patent ES-488069-A1 (ES)
Title: Automatic kinescope biasing system
IPC: H04N9/73
Filed: 1980-01-31
Abstract: Apparatus is disclosed in a video signal processing system for automatically controlling the blanking (black) current level of an image reproducing kinescope having cathode and grid intensity control electrodes. During measuring intervals when cathode blanking current is to be monitored, a fixed voltage is applied to the cathode over the entire measuring interval, and a locally generated auxiliary signal is applied to the grid electrode during a portion of the measuring interval. A version of the grid signal appears as a cathode output signal proportional to the level of cathode blanking current conduction. A voltage responsive sensing network coupled to the cathode provides an output difference voltage proportional to the difference in cathode current conducted over the measuring interval. This voltage is utilized to modify the cathode bias in a direction to produce the desired cathode blanking current level at or in the vicinity of kinescope cut-off.
Patent ES-8101811-A1 (ES)
Title: Electrical switch
IPC: H01H13/56
Filed: 1980-06-21
Abstract: In order to enable a push button mains switch to be remotely operable from the "on" to the "off" position, there is provided an electromagnetically operated arm (30) which sweeps a trip catch (9) out of the "on" position to allow a contact carrying slide (2) to return the "off" position under the influence of its spring (3). The electromagnet may have a coil (20) and may be operated by any suitable power supply under a remote control.
Patent ES-8302030-A1 (ES)
Title: Oxygen-curable mercapto-functional organic compound compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom.
IPC: C08G75/14
Filed: 1980-12-02
Abstract: Compositions which are stable in the absence of oxygen are formed by mixing the following substantially in the absence of oxygen (A) 100 parts by weight of at least one mercapto-functional organic compound which contains at least two mercapto groups per molecule (B) 0 to 200 parts by weight of at least one filler and (C) a catalytic amount of a metal carbonyl compound selected from the group consisting of Fe(CO)5, Fe2(CO)9, Fe3(CO)12, dicyclopentadienyldiiron tetracarbonyl, butadieneiron tricarbonyl, cyclohexadieneiron tricarbonyl, Ni(CO)4, dicyclopentadienyldinickel dicarbonyl, Mn2(CO)10, methylcyclopentadienylmanganese tricarbonyl and cyclopentadienylcobalt dicarbonyl, preferably from 0.1 to 6 parts by weight of an iron carbonyl compound per 100 parts by weight of (A). Such compositions polymerize or cure upon exposure to oxygen. When used in layers of up to 3 millimeters thick, these compositions polymerize or cure at room temperature in a reasonable amount of time to form higher molecular weight products which are useful as coatings, impregnants or elastomeric sealants.
Patent ES-8206004-A1 (ES)
Title: Hermetically sealed motor-compressor unit for refrigerators
IPC: F04B17/00
Filed: 1981-02-19
Abstract: A hermetically sealed motor-compressor unit for refrigerators, of vertical axis, comprising a container for said motor compressor unit defining a sump for the gravitational collection of oil therein and a motor compressor unit positioned within said container, said compressor unit comprising a casing defining a plate, a cylinder, silencer portions positioned at the end of said cylinder below said plate, upper support means extending upwardly from said plate, perimetral walls extending upwardly along a portion of the plate and lower support means extending downwardly from the plate supporting said motor compressor in said container an electric motor supported on said upper support means spherical caps fastened to said silencer portions to form silencers a cylinder head defining a suction chamber and delivery chamber interconnected to said silencers a vertical shaft and a lubricating member disposed on the lower end of said shaft and immersed in said sump.
Patent ES-8205077-A1 (ES)
Title: Circuit interrupter
IPC: H01H33/915
Filed: 1981-02-27
Abstract: A puffer type circuit interrupter in which fingershaped arcing contacts are provided with a large cooling effect by gas which is provided to blow out the arc at the time of an interruption operation. One of a pair of arcing contacts, which are connected to respective output terminals, is provided with a plurality of fingers designed to mate with the other of the arcing contacts. The fingers are attached to a puffer cylinder which has formed in it passageways for directing gas compressed within the cylinder onto the fingers. Inside the fingers is positioned a cylindrical gas guide which, together with a portion of the cylinder which may be a piston rod, directs the flow of air over the fingers in such a manner that the gas passes substantially completely over the fingers before reaching the arc. With this construction, the gas passing the fingers is not heated and hence the amount of metal vaporized from the fingers is quite small.
Patent ES-8206343-A1 (ES)
Title: Ink jet printing apparatus and method.
IPC: B41J2/005
Filed: 1981-03-24
Abstract: A jet printing apparatus is shown having a reservoir for storing printing medium. A perforate member having at least one surface which is exposed to the printing medium in the reservoir with the ink entering the perforations. A drive motor effects relative movement of the perforate member past a printing station having a fluid jet with a plurality of nozzles. Electrically controlled valves selectively supply air to the nozzles to eject printing medium from the perforate member onto a printing substrate. In one embodiment, the perforate member is a cylindrical mask having spaced columns of perforations which are successively aligned with the fluid jet nozzles at the printing station. In another embodiment, a mesh belt having perforations is moved between the fluid jet nozzles and an orifice plate which has orifices aligned with the nozzles of the fluid jet. Air from selected nozzles ejects ink from the perforations through an aligned orifice opening onto the printing substrate.
Patent ES-8207450-A1 (ES)
Title: High reduction method and apparatus for continuously hot rolling products
IPC: B21B1/04
Filed: 1981-06-04
Abstract: A high reduction method and apparatus for continuously hot rolling a product through a plurality of roll passes, wherein the distribution of horizontal forces in at least one roll pass other than the first is such that spontaneous entry is prevented by a maximum momentary opposing force which is greater than the available delivery force of the preceding roll pass. An additional force is exerted on the product in advance of the preceding roll pass. This additional force, when combined with the available delivery force of the preceding roll pass, is of sufficient magnitude to overcome the maximum momentary opposing force of the said one roll pass and thus achieve forced entry therein.
Patent ES-8300089-A1 (ES)
Title: 4,5-Unsaturated prostanoic acid derivatives
IPC: A61K31/557
Filed: 1981-11-30
Abstract: 4,5-Unsaturated 16-hydroxy prostanoic acid derivatives displaying valuable pharmacological properties, e.g. gastric antisecretory, are described herein.
Patent ES-8302589-A1 (ES)
Title: Apparatus for feeding bulk material from a pressure vessel into a downstream system
IPC: B65G53/36
Filed: 1981-12-30
Abstract: In an apparatus for feeding bulk material from a pressure vessel into a pipeline system in which a counterpressure to be overcome by the bulk material prevails, a vibrator is provided, the vibrations of which facilitate discharge of the bulk material from the pressure vessel. Said vibrator is arranged externally on the lower part of the vessel in the area of the outlet connection piece and in the area of the vessel axis.
Patent ES-8307858-A1 (ES)
Title: Solid polymeric binder for thermosetting pulverulent coatings on the basis of polyurethane prepolymers containing carboxylic groups and having blocked isocyanate groups, pulverulent coatings containing the binder and coated metallic objects.
IPC: B05D7/14
Filed: 1981-12-31
Abstract: A solid polymer binder for thermosetting powder coating compositions obtained by combining (A) a polyurethane prepolymer containing carboxyl groups and derived from polyisocyanates, hydroxycarboxylic acids and blocking agents different from oximes, containing 1 to 40% by weight of blocked isocyanate groups and having an acid number of 1 to 80, with (B) at least one homo- and/or heterofunctional compound which either contains hydroxyl groups or is capable of forming them by reaction, component (B) being present in an amount such that cross-linked products are formed under stoving conditions, in which the content of COOH-groups is not higher than 1.5% referred to the weight of components (A) and (B), a thermosetting powder composition containing such binder, a metal object coated with such thermosetting powder coating composition, and a process for the manufacture of coatings on metal substrates with such powder coating composition.
Patent ES-8303067-A1 (ES)
Title: Washing device.
IPC: E03D9/08
Filed: 1982-03-05
Abstract: Device for washing the lower body region, which can be built onto a w.c. or a bidet and has a heating device for the washing water, preferably constructed as a through-flow heater (22). In order that washing water that is too hot cannot reach or be sprayed onto the lower body region, a temperature sensor (72) and a control valve (78) are preferably arranged in the outlet line (70) of the through-flow heater (22). If the temperature of the washing water exceeds a prescribed value, the control valve is reversed, and the excessively warm or hot water is diverted via a further line (80), preferably into the rinsing water container. These processes are controlled by means of an electrical control device, which switches in a heat source (100), in particular a quartz radiator, before the start of the drying process or before a fan (82) is switched on. This results, on the one hand, in prewarming of the air present in the interior (98) of the w.c. pan and, on the other hand, destruction of bacteria and germs.
Patent ES-8305295-A1 (ES)
Title: Production of alkanols from synthesis gas
IPC: C07C29/151
Filed: 1982-06-23
Abstract: This invention concerns a process of making alkanols and particularly ethanol which comprises contacting a mixture of CO and H2 at a pressure of 500 psig or greater and at a temperature of at least 150 DEG C. with a catalyst system comprising a ruthenium-containing compound and a cobalt-containing compound dispersed in a low melting quaternary phosphonium or ammonium base or salt.
Patent ES-8307201-A1 (ES)
Title: Process for the carbonylation of methyl acetate.
IPC: C07C67/00
Filed: 1982-07-16
Abstract: Process for carbonylation of methyl acetate in liquid phase in the presence (a) of a source of cobalt, (b) of a cocatalyst chosen from chromium, molybdenum, tungsten and their complexes of formula: [M(CO)6-xLx] in which 0 = x = 3 and L and Lx are ligands donating 1 or x electron pair (s) respectively, (c) of an ionic iodide of formula A<+>I<-> in which A<+> is a cation chosen from the group consisting of quaternary onium cations derived from the elements of the nitrogen group and alkali metal cations, and (d) if appropriate, of a carboxylate of the formula: A'<n+>(OCOR)<->n in which n is equal to 1 or 2 and A'<n+> has the meaning given above for A<+>, it being furthermore possible for A'<n+> and A<+> to be identical or different, it being additionally possible for A'<n+> to denote an alkaline-earth cation, and R is an alkyl, aralkyl or aryl radical containing not more than 8 carbon atoms, the total quantity of halogen compounds present in the reaction mixture (expressed in gram- atoms of halogen and denoted by XT) being such that the atomic ratio XT/(A<+> + nA<n+>) is lower than or equal to 1. The process is also suitable for the preparation of acetic anhydride.
Patent ES-8307347-A1 (ES)
Title: Shut-off flap or non-return flap
IPC: F16K27/02
Filed: 1982-10-22
Abstract: Shut-off flaps or non-return flaps consist of a housing and a flap plate which is supported in the housing by means of journals. In this case, the housing (2) has an annular body (3) with a U-shaped cross-section (4), which is open radially outwards, between whose limbs (6, 7), which are used as flanges, bushes (15, 16) engage in radial holes (11, 12) of the web (10) of the annular body (3). The radial holes hold the bearing journals (17, 18) of the flap plate (21). The flange parts (26) of said flap plate (21) are attached to the annular body (3) by screw bolts (29). With a simple method of construction of the shut-off flap and the like, the strength conditions thereon can easily be checked and can be determined correctly in advance statically.
Patent ES-8308463-A1 (ES)
Title: Apparatus for optically scanning a disc-shaped record carrier
IPC: G11B7/09
Filed: 1982-11-24
Abstract: An apparatus for optically scanning a disc-shaped record carrier, which apparatus comprises a radial tracking control system which employs a radial error signal obtained by comparing two signals supplied by two radially adjacent detectors. In order to correct tracking errors caused by deviations between the signals supplied by the two detectors the correlation between the radial error signal and the amplitude of the information signal being read is measured. The control signal obtained by means of this correlation measurement controls a balancing amplifier-circuit for balancing the two signals supplied by the detectors. Suitably a signal of predetermined frequency is injected into the control loop to cause the scanning beam to oscillate relative to the track so as to improve the correlation measurement. This injected signal may also be used for stabilizing the loop gain in the radial tracking control loop.
Patent ES-8401145-A1 (ES)
Title: Nickel base superalloy
IPC: C22C19/05
Filed: 1982-11-26
Abstract: Nickel base superalloys containing Ni, Al, Mo and Ware provided with enhanced oxidation resistance through the addition of coordinated amounts of Cr, Ta and Y. The resultant alloys have oxidation resistance and high temperature mechanical properties which are superior to those of other superalloys. The alloys specifically contain in wt % Al 5.8-7.8 Mo 8-12 W 4-8 Cr 2-4 Ta 1-2 Hf 0-0.3 Y 0.01-0.1 Ni balance o
Patent ES-8401432-A1 (ES)
Title: Dielectric on the basis of lead titanates, method of manufacturing same, and a multilayer capacitor comprising the dielectric
IPC: H01B3/12
Filed: 1983-02-22
Abstract: A dielectric having a sintering temperature in the range from 800 DEG to 1000 DEG C. on the basis of lead titanates, in which at least 50 mol % of the titanium are substituted by Mg and W, the stoichiometric basic compound having the following composition: Pb(Ti1-x-yMgxWy)O3 wherein 0.25</=x</=0.35 and 0.25</=y</=0.
Patent ES-8600372-A1 (ES)
Title: Improved zeolite L catalyst for reforming.
IPC: C07C67/00
Filed: 1983-09-27
Abstract: An improved reforming catalyst employing a zeolite L support is provided by soaking the zeolite L in an alkali solution having a pH of at least 11 for a time and at a temperature effective to increase the period of time over which the catalytic activity of the catalyst is maintained.
Patent ES-8504659-A1 (ES)
Title: Carboxy-alkyl-phenyl-alkene derivs. and analogues
IPC: C07C59/68
Filed: 1983-11-10
Abstract: Formula (I) and their salts, esters and amides are new. (Y is O(CH2)m, (CH2)m or vinylene; X is vinylene or ethynylene; m is 1-5; and n is 4-14). (I) inhibit arachidonic acid metabolism by cyclo-oxygenation and/or lipoxygenation, and so are useful in the prevention and treatment of diseases caused by some protaglandins, thromboxanes and leukotrienes. They are esp. useful against allergic diseases such as asthma, hay fever, rhinitis and eczema. Dose is 0.001-100 mg/kg daily. 6 cpds. (I) are specifically claimed including 2-(1-tridecynyl) cinnamic acid 4-(Z)-(1-undecenyl) cinnamic acid.
Patent ES-8504583-A1 (ES)
Title: Foldable transport trolley.
IPC: B62B1/12
Filed: 1984-05-10
Abstract: A folding hand truck with a four-part handle shaft 1, in which a bottom part 6 and a central part 8 are connected by an articulation 7, while a locking part 9, to which a handle part 11 is articulated by a multiple articulation 10 is guided telescopically in these two parts, so that in the telescoped state of the handle part the multiple articulation assumes a position above the articulation (FIG. 1).