baber/WOPTO huggingface dataset:
Patent ES-291242-A1 (ES)
Title: Method for heating steel billets
IPC: C21D9/70
Filed: 1963-08-30
Abstract: Steel blooms or billets containing tellurium are directly heated prior to rolling by burners arranged so that the tips of the burner flames do not contact the surface of the billets. In a pusher type furnace, Fig. 1, a lower row of burners 11 deliver a flame parallel to the billets, while an upper row of burners 12, directing flames downwardly towards the billets is so controlled that the tips of the flames do not reach the billets. The rows of burners are staggered, or the upper row of burners may be omitted. The billets may be of round or rectangular cross-section.
Patent ES-292161-A1 (ES)
Title: Improvements in or relating to fittings for high-wattage electric lamps
IPC: F21V29/505
Filed: 1963-10-03
Abstract: A fitting for a high wattage electric lamp, e.g. an incandescent filament lamp containing iodine, or a discharge tube, having at least one seal, is provided with means for cooling the seal including a heat conducting member which resiliently engages the lamp seal. In one form, the lamp consists of a parabolic reflector closed at the front by a glass plate and supported on pivots on legs bolted to a bar. Cooling fins are provided on the exterior of the reflector. The lamp is carried by clips 230, 231 which engage the seals 402, 403 at the ends of the lamp, the clips being made of red copper and secured by rivets of red copper to a backplate 2 which is pivoted at the rear of the reflector and provided with cooling fins 225. The reflector has a slot at the rear through which the lamp is inserted in the reflector. In a modification, the lamp seals are gripped between plates urged towards one another by a spring. The plates are carried by a support secured to the lamp housing. In a further modification, metal plates are secured to the support, pass out through a heatinsulating bushing in the housing and are separated at the outside to provide heat dissipating surfaces.
Patent ES-302686-A1 (ES)
Title: Improvements in or relating to burners
IPC: F23D11/04
Filed: 1964-07-31
Abstract: A burner has means for varying the proportion of primary air to secondary air supply, the means being associated with means to vary the fuel supply and the total air supply so that this proportion increases when the latter two supplies decrease and vice versa. Combustion air is drawn through inlet 2 by fan 6 and passes a vaned deflector 10 as primary air and through register 18, 22 and vanes 13 as secondary air. A fuel injector 12 passes fuel through the centre of deflector 10. The register comprises a fixed disc 18 and a rotatable disc 22 both having corresponding slots 21, 23 and being biased by spring 28 to shut off air flow the disc 22 is rotated by piston 49 acting through lever 50. A flap 3 in inlet 2 is controlled by a piston 63 acting through levers 60, 58, the lever 58 having adjustable stops 59 for engagement by lever 60. Fuel is supplied to injector 12 from pump 34 through heater 35, and valve 37 and separator 36 to heat the latter two two return pipes 38, 40 contain valves 39 and 41, 37 respectively, the pipe 40 being connected to a chamber 44, Fig. 4, in separator 36. With the apparatus at rest flap 3, register 18, 22 and valve 37 are closed, and valves 39, 41 are open. Fan 6 and pump 34 are then actuated with the fuel returning to a reservoir via pipe 38. Valve 39 is closed causing pressure build up in injector 12 to move a piston to put pipe 33 in communication with the injector nozzle and with pipe 40 only part of the fuel reaches the nozzle and is ignited. Valve 41 is then closed and all the fuel reaches the nozzle and pressure builds up in separator chamber 44 to act on diaphragm 45 causing fluid from chamber 46 to act via pipes 48, 66 on pistons 49, 63 to open register 18, 22 and flap 3. As temperature or pressure in a boiler, for example, rises, the valve 37 opens under the control of a diaphragm 42 to pass a portion of the fuel back to the reservoir at the same time pressure in chamber 44 is lowered causing partial closure of register 18, 22 and flap 3.
Patent ES-311158-A1 (ES)
Title: Vehicle
IPC: B65G49/06
Filed: 1965-03-29
Abstract: A transverse vertically movable bearer member 12 is guided by the rear axle 4 of a truck and is connected at its ends by lirnks 14 to brackets 9 pivoted at 11 to the axle 4 so that when the member 12 is depressed by the load on the truck the brackets 9 swing inwardly to bring stabilizing arms 16 carried by the brackets 9 into engagement with the load. A member 22 sliding along the underside of the axle is movable by a hand lever 26 from the position shown in which hooks 23 engage under stirrups 21 to lock the arms 16 open to a position in which the wedge members 24 engage in the stirrups to retain the arms in engagement with the load. The arms 16 are pivotally mounted in brackets 9 so as to fold into a horizontal position.
Patent ES-339992-A1 (ES)
Title: System for cutting threads
IPC: B23G1/04
Filed: 1967-04-29
Abstract: Internal screw-threads are machined in the bore of a rotating workpiece by a tool 13, mounted in a spindle 12, which is rotated and axially reciprocated. A flywheel 4 is slidably keyed to spindle 12, and is rotated by a chain 6, and chain wheel 5. A collar 8 is fixed to spindle 12, and carries a follower 9 which cooperates with an angularly adjustable, non- rotatable cam 10. In operation, the end of the spindle housing 14 is brought up against the workpiece, and the tool 13 is axially reciprocated, and rotated to thus cut a screw thread in the rotating workpiece. The face of cam 10 may be plane, or when producing a square thread, is of sinusoidal form.
Patent ES-343522-A1 (ES)
Title: Treatment of characteristic signals of a colour television picture
IPC: H04N9/64
Filed: 1967-07-28
Abstract: To reduce distortion due to lack of symmetry in the three primary colour signal channels in a colour television camera, the component colour signals are subjected to time division multiplexing at a frequency above the highest frequency in the bandwidth of the component colour signals, the resultant signals are fed to a common signal correction circuit (e.g. for gamma correction, for varying the amplitude of the signals, and for establishing the black level) and the corrected output from the correction circuit is fed to a decoder operating in synchronism with the time division multiplexing to deliver reconstructed corrected component colour signals. The time division and decoding is effected by electronic switches, one for each component colour signal, which are controlled by sequences (one for each switch) of sampling pulses of the same repetition frequency but time shifted i.e. delayed, with respect to each other. Correction of the luminance signal may also be effected.
Patent ES-343930-A1 (ES)
Title: Process for producing prostaglandins
IPC: C12N1/02
Filed: 1967-08-08
Abstract: (R 1 is H, C 1-8 alkyl, C 3-10 cycloalkyl or C 7-10 aralkyl, or phenyl optionally substituted by 1 to 3 Cl atoms or C 1-4 alkyl groups R 2 is H or C 1-8 alkyl R 3 and R 4 are each H or C 1-4 alkyl and C n H 2n is C 1-8 alkylene). Compounds of the Formula VII and their salts, which are novel when they are racemates, or when they are optically active compounds excluding PGF 1 [alpha] and PGF 1 # and their salts and esters, are prepared by reducing compounds of the Formula VIII e.g. with sodium borohydride, to give compounds of the Formula XIII and converting these to the required products either directly using H 2 O 2 or a percarboxylic acid and a reactant acid which is (a) an organic acid with pK less than 4 or (b) a mixture of an organic acid with pK 4 to 6 and a catalytic amount of an acid with pK less than 2 or (c) an inorganic acid with pK less than 4 or (d) a Lewis acid or (e) mixtures of these reactant acids, or indirectly via an epoxy compound of Formula XIV using the peroxidizing compound and the reactant acid sequentially. The reduction process gives isomeric hydroxy compounds which can be separated chromatographically. The opening of the cyclopropane ring gives products having both possible configurations for the OH in the unsaturated side chain. Any acylates of the ols formed in this process may be hydrolysed conventionally. Racemates or optically active compounds can be used in the processes, and when racemates are formed these may subsequently be resolved by known methods. Esters of the acid intermediates or final products may be conventionally hydrolysed. The prostaglandin F analogues of the Formula VII, which are stated to have the pharmacological activity, especially blood pressure lowering activity, of prostaglandins F 1 [alpha] and F 1 #, may be made up into pharmaceutical compositions with suitable carriers. Specifications 1,040,544 and 1,198,072 are referred to.
Patent ES-344167-A1 (ES)
Title: 6beta,7beta - bimethylene - delta**4-3-keto-steroids and process for making the same
IPC: C07J5/00
Filed: 1967-08-16
Abstract: 4- Halogeno - 1,2[alpha]: 6,7# - bismethylene - #4-3- keto-steroids, novel when having the formula (wherein X is F, Cl or Br Y is H 2 or O Z is [alpha]H(#-OR) [alpha]-OR(#-COCH 3 ) or [alpha]-OH (#-COCH 2 OH) in the form of the bismethylenedioxy derivative, R being H or acyl), are prepared from the corresponding 4-halogeno-#1'4'6- 3-keto-steroids and methyleneating agents. Preferred agents are dimethylmethylenesulphonium oxide or diazomethane (which forms fused-on pyrazoline rings which are subsequently decomposed). 4 - Chloro - 17,20: 20,21 - bismethylenedioxy- #1'4'6 - pregnatriene- 3,11 - dione is prepared by chlorination of the corresponding 4-unsubstituted steroid. The steroids of the invention, which may, for example, have gestagenic and ovulation-inhibiting activity, be incorporated in pharmaceutical compositions.
Patent ES-350798-A1 (ES)
Title: Steam cooled nuclear reactor power system
IPC: G21C1/08
Filed: 1968-02-22
Abstract: In a steam cooled, fast nuclear reactor, superheated steam from the reactor is supplied to a turbine after the removal of radioactive contamination. Superheated steam passes from the reactor 10 through line 36 to the steam generator 14 where desuperheating of the steam and evaporation of water 40 occurs. Saturated steam is pumped from 14 by circulator 16 to the reactor coolant inlet. A minor fraction of the steam from 14 is urged through line 64, is superheated in the heat excharger 12 by the reactor coolant, and is passed to the turbine 20 through line 54. The contamination from the reactor core is retained in the water 40 and is removed by filtration and ion-excharge. The annulus 150, Fig. 2, is filled with water and steel rods 152 to form a shield round the core 28, the water flow rate being controlled to prevent boiling. The core has a central fuel region surrounded by a reflector and each vertical fuel rod consists of an upper void region, upper and lower reflectors and a central fuel zone.
Patent ES-355231-A1 (ES)
Title: N-substituted 1,2,3,4,4alpha,10alpha-hexahydro-(10h)-1-benzopyrano-(3,2,c)-pyridines
IPC: C07D491/04
Filed: 1968-06-20
Abstract: Pharmaceutical compositions having antiphlogistic and sedative properties comprise, as active ingredient, at least -one 1,2,3,4,4a,10ahexahydro-(10H)-1-benzopyrano [3,2-C]. pyridine of the general formula wherein R 1 is a straight- or branched-chain C 1-4 alkenyl or alkynyl group or a cyclopropyl- C 1-4 alkyl or a -C 1-4 alkyl group R 2 and R 3 are each a hydrogen or halogen atom or a C 1-4 alkyl or alkoxy group and R 4 is a hydrogen atom or a C 1-4 alkyl group and/or a physiologically acceptable acid addition salt thereof, together with a pharmaceutical carrier or excipient. An example is also given of a composition of the above type with pyramidone as an additional ingredient. The compositions may be administered orally in the form of granules, tablets, coated tablets, capsules, syrups, emulsions, suspensions or drops parenterally in the form of sterile, parenterally acceptable liquids contained in ampoules and rectally in the form of suppositories. Conventional carriers and excipients are used.
Patent ES-382007-A1 (ES)
Title: Machine for the manufacture of reinforced concrete or prestressed concrete elements
IPC: B28B5/10
Filed: 1970-07-21
Abstract: The elements are formed in molds. The machine includes means adapted to displace the molds, in a manufacturing circuit, by rotation, stepwise or continuously, around the horizontal axis, and installations for cleaning the molds, oiling the molds, assembling cores in the molds, concreting, continuous heat treatment of the concrete contained in the molds, demolding and removal of the finished concrete elements arranged outside and in the vicinity of the path followed by the molds and synchronized with the rotation of the molds. The machine is useful for the manufacture of posts, stakes, beams, planks, etc.
Patent ES-383704-A1 (ES)
Title: Method of manufacturing a magnetically anisotropic magnet body
IPC: C22C19/07
Filed: 1970-09-17
Abstract: A method of manufacturing anisotropic permanent magnets having a composition 28 - 42 percent Co, 10 - 20 percent Ni, 6 - 10 percent Al, 2 - 8 percent Cu, 4 - 10 percent Ti, remainder mainly Fe. The anisotropy is induced in the alloy, possibly together with the treatment in a magnetic field, by means of an elastic deformation of the alloy below the segregation temperature To. The result, at least when To is at least 25 DEG C higher than Tc, is a higher energy product of the magnet than could be achieved so far.
Patent ES-386178-A1 (ES)
Title: Device for the recovery and removal of a false selvedge in a shuttleless loom
IPC: D03D47/40
Filed: 1970-12-04
Abstract: A false selvedge in a shuttleless loom is recovered by continuously winding the false selvedge under tension on the larger end of a conical bobbin, the wound selvedge moving progressively to the narrower end of the bobbin at which it progressively falls on to the floor or into a storage receptacle.
Patent ES-389638-A1 (ES)
Title: Production of titanyl sulfate solutions
IPC: C22B34/12
Filed: 1971-03-27
Abstract: A titanium- and iron-containing slag is ground, the iron is magnetically separated and the balance is decomposed with sulfuric acid to produce a titanyl sulfate solution which is further treated to render it suitable for preparation of superior titanium dioxide pigments.
Patent ES-400419-A1 (ES)
Title: Driving device for weaving looms
IPC: F16D67/06
Filed: 1972-03-03
Abstract: The invention pertains to a driving device for weaving looms, consisting in a flywheel driven by a motor, between this flywheel and a shaft, an electromagnetic coupling and between this shaft and the loom crank-sfat proper, a planetary drive, the crank-shaft carrying the satellite cog-wheels.
Patent ES-407609-A1 (ES)
Title: Apparatus for detecting cardiovascular diseases
IPC: A61B5/0255
Filed: 1972-10-13
Abstract: Apparatus for public use adapted to detect cardiovascular diseases by checking the heart pulsations and comprising a sensitive plate arranged on the front side of the apparatus and having marks for positioning the fingers of the user on said plate in combination with means for detecting and transducing the blood pulsations in the arteries of the finger tips of the user, means for amplifying electric signals delivered by said transducing means and means connected to the output of said amplifying means for sound, visual and/or graphical display of said amplified signals.
Patent ES-421193-A1 (ES)
Title: Apparatus for manufacturing ribbon glass having a metal oxide coating
IPC: B05B15/04
Filed: 1973-12-05
Abstract: This invention relates to an apparatus for forming a coating of metal oxides on the surface of ribbon glass. When ribbon glass having the aforesaid metal oxide coating is manufactured with the conventional apparatus, there appears those in which this metal oxide coating is not normal or in which the product is of poor quality. For instance, there are those whose reflectivity of visible rays is small or those in which there are formations of spotted defects in the surface of the ribbon glass. In consequence of our investigations into the cause of the foregoing deficiencies, we found that the principal role was played by the temperature of the atmosphere of the locale where the solution of metal oxides was sprayed. And as a way to eliminate this cause, we conceived of blowing in a heated gas separately. That is, the temperature of the spraying locale was maintained under optimal conditions by adjusting the temperature and amount of the heated gas blown in. In this way, not only the amount of poor quality products were reduced greatly but also products of better quality were obtained.
Patent ES-426710-A1 (ES)
Title: Directional condenser electret microphone
IPC: H04R19/04
Filed: 1974-05-28
Abstract: A miniature condenser microphone incorporates an assembly of a backplate, a diaphragm and an electrical circuit board mounted within a housing to divide the housing into front and back air volumes. The front air volume is adjacent the diaphragm and communicates with a sound inlet port. The rear air volume is adjacent the backplate and communicates with a working gap between the diaphragm and the backplate through a damping constriction formed by the backplate and the electrical circuit board.
Patent ES-429585-A1 (ES)
Title: Higher alkanol compositions and the use thereof in treatment of prostate disorders
IPC: C07C29/147
Filed: 1974-08-27
Abstract: This invention is concerned with a therapeutic composition intended in particular for the treatment of secretory disorders of the prostate gland, containing a pharmaceutically active quantity of at least one higher alkanol with 16 or more carbon atoms or one of its esters in association with a physiologically acceptable vehicle.
Patent ES-431982-A1 (ES)
Title: Dynamic balancing apparatus
IPC: B24B41/04
Filed: 1974-11-15
Abstract: A device for balancing rotating bodies such as grinding wheels, by causing the center of gravity of a counterweight to move along a predetermined path relative to the body while the latter is rotating. The path followed by the center of gravity of the counterweight is such that it is caused to continually and repeatedly increase and decrease its radial distance from the axis of rotation as it progresses angularly around the axis. Preferably, provision is made for reversing its direction of movement along the path so that balance may be approached by the shortest route.
Patent ES-439396-A1 (ES)
Title: Combustion detector for internal combustion engines
IPC: G01J1/04
Filed: 1975-07-07
Abstract: Detection of the combustion within a cylinder of an internal combustion engine by sensing the visible and/or infra-red radiation emitted on combustion by means of a quartz window in the cylinder wall or head, a fiber optic light guide and a photo-transistor. The detection may be utilized in ignition timing, or determining engine R.P.M. or cylinder misfire.
Patent ES-443472-A1 (ES)
Title: Method of increasing the yield of plants having storage organs by treatment with thiadiazolylimidazolines
IPC: A01P21/00
Filed: 1975-12-13
Abstract: This invention discloses a method of increasing the yield of plant food contained in plant storage organs which comprises contacting the plants having storage organs with from about 0.05 to about 4.0 pounds per acre of a compound of the formula N--NCH=CH PARALLEL PARALLEL || R1--CC--NN--R2 ANGLE ANGLE SC PARALLEL O wherein R1 is selected from the group consisting of alkyl, alkenyl, chloroalkyl, trifluoromethyl, alkoxy, alkylthio, alkylsulfonyl, alkylsulfinyl and cycloalkyl of from 3 to 7 carbon atoms optionally substituted with from 1 to 2 substituents selected from the group consisting of alkyl, alkoxy and halogen and R2 is alkyl.
Patent ES-445499-A1 (ES)
Title: Direction changing electromagnetic device for wheeled toys
IPC: A63H30/04
Filed: 1976-02-24
Abstract: A direction changing device for moving toys to be operated by a wireless remote-control system, wherein an operating rod is laterally slidably disposed in parallel with a wheel shaft so as to be engaged with any one of a plurality of recessed portions formed in a disc concentrically fitted inside any one of the wheels at both ends of the wheel shaft, when the rod is caused to move in that direction by an energized electromagnet which attracts a movable iron piece connected with the operating rod. The wheel, the rotation of which is stopped by the engagement of the operating rod with the engaging disc, becomes a pivot for turning the body of the moving toy in any desired direction.
Patent ES-449697-A1 (ES)
Title: Method and automatic device for the testing of tight cavities
IPC: G01M3/32
Filed: 1976-07-08
Abstract: A method for testing tight cavities for leaks by a pressurization or depressurization technique (as herein defined), wherein a comparison is effected by means of a differential signal transmitter responsive to the difference between the pressure existing within the cavity and memorized supply pressure to the cavity, said comparison being effected by zero-setting the differential indication provided by the transmitter, independently of stabilization of the test cavity pressure, and taking the differential value of the two pressures as the initial datum or zero for verification of its increase with respect to time.
Patent ES-450228-A1 (ES)
Title: Bed apparatus for sick persons
IPC: A61G7/02
Filed: 1976-07-28
Abstract: So that bed-ridden patients can use the toilet (44) without leaving their bed or without having to be placed on a wheelchair, the bed is provided with a mattress (34, 36, 38) which is subdivided into sections and which can be converted in consecutive steps in such a way that the patient is positioned directly over the seat part (46). The section (36) for supporting the buttocks of the patient is in this case designed in such a way that it can be removed.
Patent ES-451218-A1 (ES)
Title: Presses
IPC: B30B11/00
Filed: 1976-09-03
Abstract: A press comprises an open-topped cylinder in which a piston is moved by the injection of hydraulic fluid. The cylinder has a flange and is capped by a flanged lid. Clamping elements clamp the two flanges together. The plattens between which the high pressure reaction takes place are carried by the piston and by the lid.
Patent ES-456904-A1 (ES)
Title: Single face corrugating machine
IPC: B31F1/28
Filed: 1977-03-16
Abstract: A single-face corrugating machine comprising two cooperating serrated rollers and a pressure roller cooperating with one of said serrated rollers. The tooth root contour of at least one serrated roller is designed as a concave curve the corrugating impression from the machine takes place mainly when the central lines of the tooth tips and tooth roots coincide with the connection line of the roller axes. The toothing of the serrated rollers and the shape of the pressure roller is such that the respectively cooperating zones of tooth tip and tooth root are designed with a constant axial spacing of the respectively cooperating serrated rollers. At least two teeth are simultaneously in impression engagement over the entire length of engagement with constant axial spacing of one serrated roller with the pressure roller. The pressure roller comprises axially parallel longitudinal grooves whose contours are rolling curves of the tooth tip of the second serrated roller cooperating with said pressure roller.
Patent ES-457751-A1 (ES)
Title: 7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido] cephalosporins
IPC: C07D277/40
Filed: 1977-04-13
Abstract: A 7-[2-(2-aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido] cephalosporin derivative of the formula < IMAGE > wherein R3 is hydrogen or a residue of a nucleophilic compound R2NH is an amino group which may optionally be protected, pharmaceutically acceptable salt or ester thereof, is found to have excellent anti-bacterial activity against a broad spectrum of bacteria inclusive of gram-negative bacteria such as Escherichia coli, Serratia marcescens, Proteus rettgeri, Enterobacter cloacae and Citrobacter freundii. Thus, this compound may be used for an antibacterial agent in therapeutical purposes.