baber/WOPTO huggingface dataset:
Patent ES-8100478-A1 (ES)
Title: Drainable solar collector apparatus
IPC: F24S10/70
Filed: 1980-03-17
Abstract: The invention disclosed is a liquid constant flow, drainable solar energy collector system in which a manifold feeds several evacuated glass tube solar collectors disposed on an upward side of the manifold. The collectors are fed in parallel through an individual orifice which restricts flow rate to each solar tube. The normal outlet of each solar tube is via an axial glass pipe which extends to its top region. The orifices are all connected to a common header pipe in the manifold and the glass outlet pipes are all connected to a separate common header pipe in the manifold. For each solar tube the outlet pipe is of sufficient diameter in relation to the orifice so liquid that overflows the pipe does not completely fill it thereby always allowing an air vent passage via the same pipe. The restricted orifices are provided by inserts removably installed between their common header pipe and each of the solar tubes. The manifold is sloped to its drain and the collectors are sloped to the manifold providing full drainability and the collectors may use pure water without danger of freeze up or need for anti-freeze mixture.
Patent ES-8100947-A1 (ES)
Title: Shaving set
IPC: B26B19/28
Filed: 1980-04-23
Abstract: The rotary cutter (5) is driven from an electric motor fitted in the housing via pinion meshing with a toothed wheel provided with a recessed body into which a hollow shaft with flanged end is operating. The toothed wheel (7) has a protruding hub by which it is seated on an axle fitted on a base plate. The other face of the wheel has a hollow body (13) with three symmetrically placed ribs (18). The hollow body has three inward angle claws (24) which axially retain the flanged end (15) of the hollow connecting shaft (6). The rotation of the toothed wheel is transmitted to the shaft and to the cutter by ribs resting against the edges of notches (20) on the flanged end.
Patent ES-8200459-A1 (ES)
Title: Industrial burner.
IPC: F23D14/66
Filed: 1980-11-28
Abstract: In order to permit operation with preheating of the combustion-supporting air to 50 or preferably 65 percent or more of the oven temperature, the air is fed to a ceramic burner tube through an annular nozzle directing it in an annular jet along the interior walls of the burner tube. For a burner of low back pressure having no restriction at the mouth of the ceramic burner tube, the ceramic burner tube fits over the end of the outer member of the annular nozzle and some of the combustion product gas, flowing from the oven into the burner structure for countercurrent of the preheating of the air supply, is sucked into the underpressure zone between the annular air jet and the inner wall of the burner tube through a small annular gap where the burner tube fits on the air-supply nozzle. For a burner design involving considerable back pressure, the ceramic burner tube fits within the outer wall of the annular nozzle with a very small clearance in the overlap and some of the supplied air, which is at higher pressure than the exit in gases, escapes through the gap around the outside of the burner tube and cools the burner tube and the adjacent overlapping portion of the air supply tube.
Patent ES-8206202-A1 (ES)
Title: Removable coil electromagnetic filter.
IPC: B01D35/06
Filed: 1981-03-24
Abstract: In electromagnetic filters consisting of a vessel, a magnetizable filter assembly in the vessel, and an electromagnetic coil surrounding the exterior of the vessel, conduit means provided to conduct liquid to and from the vessel interfere with the removal of the electromagnet from the exterior of the vessel so that it may be repaired. A solution to the problem is provided by having vessel (10) with its lower end (16) penetrated by inlet (22) and outlet (24). Center pipe (26) extends longitudinally from outlet (24) through the vessel. Electromagnetic coil assembly (36) circumscribes vessel (12) and rests on plate (39) from where it may readily be lifted vertically from removal from the vessel. The principal use of the invention is removing from fluids substances attracted to magnets.
Patent ES-8301473-A1 (ES)
Title: Substituted pyrimidin-2-ones, the salts thereof, processes for their preparation, and pharmaceutical compositions containing them.
IPC: C07D405/06
Filed: 1981-07-15
Abstract: Compounds of the general formula: < IMAGE > I (wherein X represents a halogen atom or a trifluoromethyl group R1 represents an optionally substituted C6-10 carbocyclic aromatic group and R2 represents a hydrogen atom or a lower alkyl, C7-16 aralkyl or C6-10 aryl group or the group COR1a, in which R1a is as defined for R1, R1 and R1a being the same or different) and where an acidic or basic group is present, the salts thereof have been found to possess excellent metaphase arresting ability and are of use in combating abnormal cell proliferation. Thus a knowledge of the cell division cycles of the normal and abnormal cells enables a cytotoxic drug to be administered while the abnormal cells are in a phase susceptible to attack and while the normal cells are in a non-susceptible phase. The compounds of the invention are prepared by alkylation, deprotection of a protected keto group, oxidation or electrophilic halogenation. Pharmaceutical compositions containing the compounds of formula I, and where appropriate, the physiologically compatible salts thereof and methods for the use of the compounds are described and claimed.
Patent ES-8204589-A1 (ES)
Title: Method of and apparatus for fixing elastic ribbon between interfacing nominally inelastic flexible sheets.
IPC: A61F13/15
Filed: 1981-07-27
Abstract: To make diapers having elasticized regions, unstretched segments of elastic ribbon (37, 38) are deposited on a first rotating roll (35) which has vacuum holes in its periphery for attacting the body of a segment and a mechanical element (57) for temporarily securing one end. The first roll rotates segments successively to a place adjacent a second roll (51) which has a larger radius and, hence, higher peripheral velocity than the first roll. The second roll has grippers (90), (92) spaced apart by an amount substantially equal to the desired stretched length of the segments. The leading end (39 min ) of each segment on the first roll is engaged by a gripper (90) on the second higher speed roll so the segment stretches after which a lifter (52) on the first roll releases the trailing end for it to be engaged by a gripper to hold the stretched segment on the second roll. Quick setting glue (101) is applied to the stretched segments and the top porous sheet material (103) comprising the diaper is run in contact with the segments to pick them up. The exposed faces of the segments have glue applied and the sheet is superposed on a moving non-porous backing sheet on which absorbent pads have been deposited and a continuous diaper web is formed. The web is cut transversely (118) and remotely from the segments and individual diapers are formed.
Patent ES-8303130-A1 (ES)
Title: Vibrating device
IPC: E02D3/074
Filed: 1982-03-25
Abstract: A vibrating device, the vibrating part of which is equipped with a plurality of intercoupled unbalanced, shafts rotatably driven, in which the centrifugal forces generated neutralize one another in the direction at right angles to the direction of vibration and have the same directions in the direction of vibration, wherein the central shaft is provided on both sides whereof unbalanced shafts are located.
Patent ES-8505249-A1 (ES)
Title: Medicaments with a high degree of solubility and method for their production
IPC: A61K31/195
Filed: 1982-11-17
Abstract: The present invention relates to medicaments with a high degree of dissolution rate and solubility. These medicaments are characterized in that they are in amorphous form produced by spraying in the presence of a stabilizer and of an agent inhibiting the formation of crystals.
Patent ES-8402688-A1 (ES)
Title: Ballast apparatus for operating a discharge lamp.
IPC: H05B41/282
Filed: 1983-02-09
Abstract: Starting and operating method and apparatus for discharge lamps comprises a current-limiting and rectifying means which provides at its output a low-ripple current-limited direct current. To effect lamp starting, a series-connected inductor and capacitor form a high "Q" resonant circuit with the capacitor connected and across the lamp to be operated. This starting circuit connects through a blocking capacitor and charging resistor across the low-ripple source of DC. A pair of transistors which comprise an oscillator are connected emitter-to-collector across the source of DC, with the common-connector emitter and collector connected to the blocking capacitor. A drive air-core transformer has separate feedback windings in the starting and operating circuits and drive windings are associated with the transistors. A trigger diode is used to initially pulse one of the transistors which initially oscillate to generate square waves having a frequency corresponding to the resonant frequency of the starting circuit. After the lamp strikes, the transistors operate in a self-oscillating mode with the operating frequency determined by the rate of current flow into the operating feedback winding.
Patent ES-8404559-A1 (ES)
Title: Load selector for voltage regulating transformer
IPC: H01H9/00
Filed: 1983-07-15
Abstract: A cylindrical star-point load selector for tapped transformers having a tapped cylindrical winding which is arranged centrally and can be rotated in steps. The tapped cylindrical winding supports the moving contact systems, which are arranged one below the other, of each phase as well as the transition impedances which are arranged in at least one winding around the tapped cylindrical winding, on insulating supports which are mounted on the tapped cylindrical winding. In the region of the contact systems and of the impedance windings, the tapped cylindrical winding consists of a metallic tubular piece connected to the star-point potential and of an insulating material tubular piece which holds the insulation at earth. The two tubular pieces are connected to one another by plugging them into one another, the overlapping point of the two tubular pieces being located approximately at the level of the highest contact system, and at least some of the connecting elements which hold this contact system passing through the walls of the two tubular pieces.
Patent ES-8406280-A1 (ES)
Title: Preparation of plastic lined pipe and apparatus therefor.
IPC: B29C51/00
Filed: 1983-08-01
Abstract: A plastic lined metal pipe (10) is provided with a flange by deforming a terminal end of the pipe to form a flange on the metal pipe. The terminal portion of the plastic liner (12) extending from the metal pipe (11) is subsequently heated to the softening temperature of the plastic material of the liner (12) by a heated fluid and is deformed by a die (61) to form a flange which conforms to the flange on the metal pipe (11). The invention claims an apparatus (20) and method for forming a flange on a plastic lined pipe.
Patent ES-8502405-A1 (ES)
Title: Perfluorocarbon emulsions and their preparation and use in therapy.
IPC: A61K31/02
Filed: 1983-08-16
Abstract: Perfluorocarbon emulsions may be used to enhance the activity of lipophilic drugs, chemotherapy and chemical and radiation therapy of cancer. Preferred methods for preparing the emulsion and compositions comprising the emulsion are described.
Patent ES-8500699-A1 (ES)
Title: Telecontrol system
IPC: H04Q9/14
Filed: 1983-10-05
Abstract: A telecontrol system is disclosed whose substations contain a control unit and plug-in interface modules for entering messages or measured values and delivering commands. Both the control unit and the interface modules are equipped with microcomputers and connected via suitable interfaces to a common serial data bus. Because of the presence of the serial data bus, the parallel buses of the microcomputers need not leave the individual modules, which reduces the susceptibility to interference on the buses. In addition, the serial data bus makes it possible to use any form of protection coding, so that individual modules can even be located away from the substation. Each interface module consists of an invariant portion, which is of the same design in all modules, and a problem-adapted portion, whose design depends on the task to be performed.
Patent ES-8406237-A1 (ES)
Title: Hot mill self-centering roll design.
IPC: H03M7/00
Filed: 1983-10-25
Abstract: A rolling mill, particularly one capable of forming a hot, continuously cast metallic strand into a strip with a large bite and with one pass per mill stand, uses only two small diameter rolls per stand, each mounted for rotation in a pair of chock blocks and each having a comparatively narrow, enlarged diameter working portion. The outer surface of the working portion is profiled to maintain the product centered on the rolls and to accommodate for thermal expansion. The roll also includes an internal, longitudinally extending passage that receives a flow of coolant to control its temperature.
Patent ES-8505350-A1 (ES)
Title: N, 3-Bis:aryl-2-pyrazoline -1-(thio)carboxamide derivs.
IPC: A01N43/56
Filed: 1983-12-29
Abstract: 2-Pyrazoline derivs. of formula (I) are new. In (I) R1=H, alkyl or alkenyl; X=O or S; each R2=halogen, alkyl, haloalkyl, CN, NO2, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulphonyloxy, alkylsulphonyl, alkoxycarbonyl, or acyl; or 2 adjacent R2's complete a 5- to 7-membered ring opt. contg. one or more O and which is opt. substd. m=0-4; either (a) Ra=H, one of Rb and Rc=4-(R4)-phenyl; and the other is H; or (b) Ra and Rb=alkyl; and Rc=4-(R4)-phenyl; R4 and R5=R8SO2O, H, halogen, alkyl, haloalkoxy, alkylthio or alkylsulphonyl; R8=alkyl or haloalkyl; provided that at least one of R4 and R5=R8SO2O; or at least R4=haloalkoxy. Specifically claimed (I) is e.g., N,3-bis(4-chlorophenyl)-4 (4-difluoromethoxyphenyl) -2-pyrazoline-1-carboxamide.
Patent ES-8407148-A1 (ES)
Title: Apparatus for controlling the position of a mineral mining machine
IPC: E21C35/12
Filed: 1984-01-05
Abstract: Apparatus for controlling the position of a mineral mining machine, such as a coal plough, guided for movement back and forth along a guide employs inclined piston and cylinder units coupled via ball-and-socket joints to brackets on a conveyor supporting the guide and to connectors which are pivotably connected to the conveyor. Assemblies have parallel elongate beams which are guided on roof supports and linked to the connectors. Each connector is of multi-part construction with a main skid resting on the floor of the working and connected to the conveyor and to the associated beams. A further complementary component fits onto the main skid and the parts of the connector have curved recesses which combine to form a socket for receiving a ball of the associated unit.
Patent ES-8504724-A1 (ES)
Title: Carbostyril derivatives
IPC: C07D215/48
Filed: 1984-03-16
Abstract: Disclosed are carbostyril derivatives and their salts of the formulas < IMAGE > The compounds have anti-peptic ulcer effects, and are useful as a treating agent for curing peptic ulcers in the digestive system, such as ulcers in the stomach and in the duodenum. The compounds particularly have prophylaxis and curing effects for treating chronic ulcers, for example experimental acetic acid-induced ulcers and cautery ulcers, with both low toxicity and few side-effects. Also disclosed are processes for preparing the compounds and for preparing pharmaceutical compositions containing them.
Patent ES-8603652-A1 (ES)
Title: Improvements in or relating to radiation sensitive compositions.
IPC: G03F7/26
Filed: 1984-05-31
Abstract: Compsn. comprises a radiation sensitive material and a heat sensitive dye which changes colour at 180 deg.C or above. Device comprises a substrate coated with the above compsn. Prodn. of the compsn. comprises admixing the radiation sensitive material and the heat sensitive dye. - The processing of a device comprising a substrate coated with a radiation sensitive compsn. comprises:- 1) imagewise exposure resulting in different solubility for irradiated or non-irradiated areas 2) development to selectively remove more soluble areas and reveal underlying substrate 3) heating the remaining (less soluble) areas in the presence of a heat sensitive dye which changes colour at 180 deg.C or above, where the dye is a component of, or is applied to the surface of the less soluble areas and the heating causes the dye to change colour. Processing liq. at least one substance which forms a protective layer on the plate to shield background (compsn. removed) areas from contamination when heated to 180 deg.C or more and the heat-sensitive dye.
Patent ES-8506090-A1 (ES)
Title: DNA sequences, their preparation, plasmids containing these sequences and their use in the synthesis of eukaryotic gene products in prokaryotes.
IPC: C12N15/00
Filed: 1984-06-07
Abstract: The present invention relates to the combination of the promoter/operator region of the tryptophan operon of Serratia marcescens with a synthetic ribosome binding sequence, an expression plasmid which contains this sequence and in which the above sequence is followed by the only Hind III cleavage site in the plasmid, into which site the gene to be expressed can be inserted, and to production plasmids for the expression of eukaryotic gene products in prokaryotes, especially for the preparation of leucocyte interferon.
Patent ES-8505726-A1 (ES)
Title: Process and device to produce concrete reinforcement bars on a high speed wire mill.
IPC: B21B45/02
Filed: 1984-07-17
Abstract: Steel concrete-reinforcing rod is manufactured on a high speed rod rolling mill including a finisher followed by a cooling device for superficial quenching. The traction applied to the product leaving the finisher and approaching the cooling device is arranged to be appropriate to the correct advancement of the rod, by increasing the drive force of the rod and/or reducing the braking forces produced in the cooling device. Braking force in the cooling device can be reduced by introducing air into the cooling water.
Patent ES-8600973-A1 (ES)
Title: Non-iridescent glass structure and coating process for making same.
IPC: C03C17/34
Filed: 1984-07-31
Abstract: Process is claimed for forming an antiiridescent coating between a glass substrate and a thin transparent over coating of e.g. SnO2, utilising gaseous reactants in a reaction zone through which the hot glass substrate passes continuously, esp. on leaving the melting tank, and after solidification, before complete cooling. The process forms a thin coating on the glass of material which reflects the far infrared continuously from a centre fed coating appts.
Patent ES-8506316-A1 (ES)
Title: Process for the dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide.
IPC: C07D499/897
Filed: 1984-10-18
Abstract: A new process is described for the preparation of penicillanic acid, 1,1-dioxide by dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide and/or 6-alphahalopencillanic acid 1,1-dioxide with magnesium in association with an acid.
Patent ES-8507417-A1 (ES)
Title: Lifting apparatus for wheeled vehicles or the like
IPC: B66F7/00
Filed: 1984-11-15
Abstract: The present invention relates to a lifting apparatus for wheeled vehicles or the like. The apparatus according to the invention is essentially characterised in that it consists of a lateral lifting device 1 comprising an assembly 2 for lifting the front of the vehicle, an assembly 3 for lifting the rear of the said vehicle, which are attached together in a removable fashion, and of another lifting device 4 of the same type parallel to the first lateral device 1 and attached to the latter by the means for actuating the lifting assemblies 2 and 3, the said assemblies 2 and 3 being actuated simultaneously or one after the other in order to lift the vehicle up to a horizontal position.
Patent ES-8601583-A1 (ES)
Title: Shock hazard protection system.
IPC: H01H/
Filed: 1984-12-04
Abstract: A shock hazard protection system disconnects an electrical source from a load in response to the detection of a shock hazard condition at the load. A solenoid-type electromechanical mechanism acts as the circuit breaking or interrupting means.
Patent ES-8701502-A1 (ES)
Title: Moveable toy
IPC: A63H13/00
Filed: 1984-12-31
Abstract: A moveable toy (10) consisting of a base (12) and a motorized vehicle (14). The base includes a track (46) having a central groove (50) ending in openings (54) at either end. The track includes teeth (48) which cooperate with a drive gear (44) held in the vehicle to drive the vehicle along the track. Rotors (56) having notches (58) on the top surface are rotatably held in openings at each end of the central groove in the track. Upon actuation, the vehicle travels along the track until it arrives at either end of the track, where the vehicle rotates the base to allow the vehicle to continue along the track end for further movement of the toy in the same direction.
Patent ES-8605890-A1 (ES)
Title: Safety (security) system for conveying pressurized fluids
IPC: F16K17/06
Filed: 1985-01-28
Abstract: Safety system which has the characteristic that, when the pressure inside the conduit reaches a predetermined value, a discharge of fluid takes place automatically, lasting for as long as the overpressure lasts, which system is incorporated in an interposed manner in any fluid pipe without its actuation involving interruption of the passage of the fluid, to which end the parts making up the system are tubular and hollow, the force of triggering depending on the cross section of a double internal circular crown, one of the parts of which floats, closure pressure being maintained by means of an adjustable spring and the discharge taking place radially in a plane perpendicular to the line of the tubing. Application: In any type of tubing and for any pressure of fluid circulating through it, as safety device in the event of any overpressures. Preferred figure: No. 2.
Patent ES-8603707-A1 (ES)
Title: Di:ethyl-tetra:hydro-pyrano indole acetic acid
IPC: C07D309/28
Filed: 1985-06-25
Abstract: 1,8-Diethyl 1,3,4,9-tetrahydropyrano (3,4-b) indole 1-acetic acid of formula (I) is made by (a) reacting formic acid with a cpd. of formula (III), using 300-700% molar excess of formic acid as a 40-60% aq. soln., at 70-130 deg. C; (b) isolating (I) by chromatography and fractional crystallisation; and (c) recrystallising from isopropanol, chloroform or hexane.
Patent ES-8604931-A1 (ES)
Title: Substituted 1-pyridyloxy-3- indolylakylamino-2-propanols, preparation, and use thereof
IPC: C07D413/14
Filed: 1985-09-19
Abstract: 1-(Pyridinyloxy)-3-(indolylalkylamino)- 2-propanols, novel cardiovascular agents having vasodilator activity and a range of adrenergic beta-receptor blocking action, are prepared by any one of three routes that comprise a novel general process. The general process comprises coupling a hydroxyl- or halogen- substituted pyridine with a suitable halogen- or hydroxyl-substituted propanol or incipient propanol intermediate and the products of these couplings are also novel. In the preferred of the three coupling routes, product 1-(pyridinyloxy)-3-(indolyl- alkylamino)-2-propanols are formed directly in the other two coupling routes further processing of the coupling products is required to form the 1-(pyridinyloxy)-3-(indolylalkylamino)- 2-propanols. Preferred compounds bear an amide or cyano substituent in the 3-position of the pyridine ring.
Patent ES-8703625-A1 (ES)
Title: Mortar bomb fuse with clock mechanism
Filed: 1985-12-09
Abstract: The ogive is screwed into the fuse body with a sealing ring. The striker with striker needle form an assembly which can be displaced against the tension of spring. The clock mechanism is kept stopped by inertia lock, assisted by a pin for safety in transport, and by a spring which pushes the inertia lock into its operating position. Also included are detonator, ignition match and initiator.