baber/WOPTO huggingface dataset:
Patent ES-8307577-A1 (ES)
Title: Method of producing a container
IPC: B29C49/00
Filed: 1982-11-26
Abstract: A method of producing a container of polyethylene terephthalate or similar thermoplastic material from a tubular blank of amorphous material. A mechanical forming element moves a transitional zone between amorphous (thicker) material and thinner oriented material stretched to flow during simultaneous elongation of the blank in the direction of movement of the transitional zone. The stretched and oriented material is heated to a temperature higher than the temperature of the material immediately before stretching. As a result, the internal stresses produced in the material during earlier stretching are relieved. Heating causes the length of the material in the direction of stretching also to be reduced. Each subsequent forming stage for shaping the container takes place at a temperature lower than the temperature at the immediately preceding forming stage.
Patent ES-8404377-A1 (ES)
Title: Low fluid loss heavy brines containing hydroxyethyl cellulose
IPC: C09K8/04
Filed: 1983-03-10
Abstract: Hydroxyethyl cellulose can function as a fluid loss additive containing 16 to 20% by weight of zinc bromide and either or both of calcium chloride and calcium bromide. When the concentration (X) of zinc bromide exceeds 20% by weight, both calcium chloride and calcium bromide must be present, the concentration of calcium chloride being at least (2X-33)% by weight.
Patent ES-8403206-A1 (ES)
Title: Transmission gear case of a power unit of an industrial vehicle, and unit provided with such a case.
IPC: B60K5/04
Filed: 1983-05-26
Abstract: The transmission case of an industrial vehicle consists of a first element 16 forming a clutch case 4 moulded or formed in one piece with a second element 9 constituting a transmission bevel, with an input shaft 8 and an output shaft 10, both equipped with members for coupling respectively to a first transmission 7 driven by the gearbox 5 of the vehicle and to a second transmission 11 driving at least one engine bridge 12 of the vehicle. The invention is used for the transmission of public transport vehicles where the power unit is overhung at the rear.
Patent ES-8407597-A1 (ES)
Title: Apparatus for automatically inserting transparencies into one-piece frames.
IPC: G03D15/10
Filed: 1983-10-07
Abstract: The apparatus for automatically inserting transparencies into one-piece frames, comprises: a feeder for the open frames (10), which are withdrawn one by one from a store (33) and fed along a sliding surface (7) towards a gripper (26), a feeder for the film (20), which is fed along a sliding surface (19) aligned with the sliding surface (7) for the frames (10), but in the opposite feed direction to these latter, a cutter (18) positioned at the front end of the sliding surface (19) for the film (20) in order to cut transparencies, a gripper (26) interposed between the sliding surface (7) for the open frames (10) and the sliding surface (19) for the film (20) and which is provided with a fixed jaw (27) and a mobile jaw (27'), and is movable orthogonally to the feed direction of the frames and film between a waiting position, in which it is open in order to receive the frame and transparency, and a working position in which, after being closed, it retains the lower half frame of the frame (10) and the transparency and conveys them to a frame closure device.
Patent ES-8502597-A1 (ES)
Title: Apertured transformer and inverter using same
IPC: H05B41/282
Filed: 1983-10-21
Abstract: A bifluxer type transformer for use in a static inverter utilizes an E-E or shell-type core. Such configuration is particularly suitable for ballasting hid lamps because it minimizes stray flux which causes eddy current losses in the luminaire metal enclosure. A pair of apertures are provided in the yoke area, one above and the other below the central leg, around which the main winding is wound. Control windings are looped through the apertures and provide feedback from the output to the input of a power transistor as a result of linkage by transverse flux.
Patent ES-8502542-A1 (ES)
Title: Electrical compass.
IPC: G09B29/10
Filed: 1983-11-07
Abstract: An electrical digital compass for use in a vehicle which includes sensing means (13) for sensing a magnetic field and means (35) for displaying the vehicle's orientation. A compensation and variation correction control, driven by a microprocessor (75), is also included. This acts by correcting the displayed orientation to allow for local magnetic variation and other constant factors such as the distortion of the signal caused by the vehicle itself. The relevant correction factors are stored in the microprocessor by the use of a calibration button (42) when the vehicle is placed first facing due North and then due West. A temperature sensor (90) and display (37) may also be provided.
Patent ES-8501683-A1 (ES)
Title: Vehicle seat provided with a support frame of modular elements.
IPC: B60N2/06
Filed: 1984-01-17
Abstract: The seat (1) is provided with a support frame (2) for an upholstered covering (3) arranged to define a seat portion (5) and a back portion (4), and comprising two facing lateral longitudinal members (19) rigidly joined by three cross-members. Each longitudinal member (19) is composed of a first plate (23) disposed vertically and carrying at its upper end (25) a second plate (24) to which a third plate (27) is connected parallel to the preceding. The cross-members are defined by a first U tube (22) shaped anatomically in such a manner as to define the profile of the back portion and rigidly joining together the upper ends (47) of the third plates (27) of said longitudinal members (19), a second U tube (20) shaped anatomically in such a manner as to define the front profile of the seat portion (5) and rigidly joining together the front ends (32) of the first plates (23), and a straight tube (21) which rigidly joins together the upper ends (25) of the first plates (23).
Patent ES-8505422-A1 (ES)
Title: Anodising of aluminium extrusions
IPC: C25D11/12
Filed: 1984-01-26
Abstract: The process consists of (a) taking an aluminium extrusion with longitudinal bas-relief coincident or not with the edges; (b) anodising the extrusion; (c) abrading to remove the anodised layer from the lateral surfaces and produce a free aluminium surface; (d) polishing and engraving the free aluminium surface, leaving the lips and the bottom of the bas-relief free; and (e) anodising the extrusion with a different colour or tone to the first anodising.
Patent ES-8503598-A1 (ES)
Title: Aircraft wing and winglet arrangement.
IPC: B64C23/06
Filed: 1984-04-13
Abstract: An aircraft wing has a winglet extending from the tip to reduce drag and thereby improve the efficiency of the aircraft. Hitherto such winglets, although they have succeeded in reducing drag, they have also increased the wing bending moment at high coefficients of lift sufficient to require a strengthened and therefore heavier wing. Moreover, they have suffered flow break-away at such high coefficients of lift and have therefore incurred aircraft control problems. A winglet according to the present invention, is of high sweep back and low Aspect Ratio. Its resulting increase in the bending moment on the wing is relatively low even at high lift coefficients and since it changes from conventional attached flow to vortex flow and therefore does not experience random flow break-away at high lift coefficients, it does not harm aircraft control.
Patent ES-8504578-A1 (ES)
Title: Fast-fill master cylinder.
IPC: B60T11/224
Filed: 1984-06-01
Abstract: A fast-fill master cylinder with integral proportioning includes a housing with a stepped bore defining a large diameter and a small diameter. A piston is disposed with the large diameter and the small diameter to form a fast-fill chamber in the large diameter and a pressure chamber in the small diameter. A passage extends between the fast-fill chamber and an outlet port to bypass the pressure chamber.
Patent ES-8505466-A1 (ES)
Title: Compact boiler with fluidized bed.
IPC: F22B31/00
Filed: 1984-06-20
Abstract: A boiler comprising a fluidized bed combustion chamber which communicates with an exchange enclosure containing water tubes heated by the combustion tubes and within which is arranged an exchange and dust removal chamber equipped with water tubes and containing a vertical internal partition dividing it into two half chambers communicating with one another. One of these half chambers communicates with the upstream part of the enclosure through an inlet orifice situated at the top part and constrains the fumes to follow a descending path along the partition, while the other communicates with the downstream part of the enclosure through an outlet orifice situated at the top part and constrains the fumes to follow an ascending path.
Patent ES-8503749-A1 (ES)
Title: Method of post-treating textile materials in rope form in jet-dyeing apparatuses.
IPC: D06B3/28
Filed: 1984-06-27
Abstract: 1. A process for the aftertreatment, as successive but separate stages on the same apparatus with a plurality of preferably different treatment liquids, of ropes of woven or knitted textile fabrics discontinuously circulating in endless form in jet piece-dyeing apparatus for the purpose of rinsing off residues of unabsorbed or unfixed treatment agents from a preceding textile-finishing wet-treatment operation by the exhaust method, the propelling force for transporting the textile rope within the self-contained apparatus being provided hydraulically through the actuation of the jet system as long as liquid treatment agent is circulating in the same direction and then being maintained during the discharge of and refill with treatment liquid by means of a gas flow, which comprises bringing about, by means of the drive gas, more substantial dewatering of the textile rope between the individual aftertreatment operations which may be different if desired, by allowing the textile rope to circulate an additional number of cycles without any action of liquor after emptying the storage space of the dyeing jet from the treatment liquid and before the next aftertreatment liquor is fed in.
Patent ES-8506141-A1 (ES)
Title: Magneto ignition system, particularly for one-cylinder internal combustion engines
IPC: F02B1/04
Filed: 1984-07-12
Abstract: To provide operating energy to an ignition instant control circuit, for example a microprocessor (22) which controls operation of a semiconductor switching stage (20) without detracting from the energy output of the magneto coil (14), the energy in the voltage half-wave (negative) which does not supply ignition energy is used to charge a storage capacitor (24) to a charging network (25, 26), with a limit being determined by a Zener diode (29) the ignition instant is calculated by the control circuit, typically a microprocessor (22), which receives operating energy from across the capacitor, and a control input at a control terminal (30) which is connected to an insulated gate semiconductor switch, typically an MOS-FET (31) having its drain (D) connected to the control terminal (30) of the microprocessor and through a coupling capacitor to the output terminal (24a) of the energy supply circuit its source (S) connected to that one of the ignition winding terminals (14a) which is common to the energy supply circuit and the terminal of the capacitor (24) remote from the output voltage supply terminal (24a) and the gate (G) of which is controlled through a coupling network (33, 34, 35, 36) connected across the primary winding (14) of the magneto.
Patent ES-8606021-A1 (ES)
Title: Catalysts containing mixed oxides of vanadium, phosphorus, and aluminum and/or boron
IPC: B01J27/198
Filed: 1984-08-16
Abstract: A mixed oxide catalyst precursor comprising vanadium and phosphorus treated in finely divided form with phosphoric acid and water soluble compound of aluminum and/or boron to improve resistance to attrition.
Patent ES-8607226-A1 (ES)
Title: 2-Substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and use.
IPC: A01N39/00
Filed: 1985-03-18
Abstract: A 2-substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione of the formula: < IMAGE > wherein X is a chlorine atom or a bromine atom and R is a C1-C6 alkyl group, a C3-C7 cycloalkyl group, a C3-C6 alkenyl group, a C3-C6 alkynyl group, a C2-C6 haloalkyl group, a C1-C4 alkoxy(C1-C4)alkyl group, a C1-C6 alkoxycarbonyl(C1-C3)alkyl group or a phenyl group, which is useful as a herbicide.
Patent ES-8608465-A1 (ES)
Title: Processes for the hydrolysis of alkylene oxides using organometalates.
IPC: C07C29/10
Filed: 1985-03-27
Abstract: In processes for the hydrolysis of alkylene oxide to form alkylene glycols in the presence of selectivity-enhancing organometalate wherein the organometalate is provided in a water-insoluble phase, a stabilizing material is used to enhance the stability of the organometalate. The stabilizing material is water-soluble and comprises a cation and a selectivity-enhancing metalate anion.
Patent ES-8609842-A1 (ES)
Title: A self-supplied, direct current electromagnetic motor, with particle acceleration chamber
IPC: H02K23/40
Filed: 1985-04-01
Abstract: A self-supplied, direct current electromagnetic motor, with particle acceleration chamber, characterized by its whole component structure being immersed in a vacuum chamber at very low temperature, and by having a stator that includes a plurality of double stranded coils 11, supplied by a direct current pulsing circuit, surrounded very closely by a rotor turning at a very high velocity, bearing a series of magnets, whose movement in relation to the stator generates electron currents 33 and 32, through interference of the rotor and stator magnetic fields, which are very intense and close, having some electromagnets for conveying the said currents to a central chamber bounded above and below by two magnetic rings, such that one of the said currents 33, gives rise to a core of particle acceleration and self-gravity, causing a magnetic dipole, together with the magnetic field of the rotor and the second 34, produces a motor impulsion current, being provided with a magnetic plate arrangement for self-supply, the said magnetic plate being situated in the outer face of the rotor, whose coils are activated to generate other impulsion electron currents, for directing the mover. Of application in the aeronautical and automotive industries.
Patent ES-8608284-A1 (ES)
Title: New chemical hybridisation agents
IPC: C07D237/28
Filed: 1985-04-16
Abstract: Cinnoline-3-carboxylic acid chemical hybridisation agent derivs. of formula (I) and their salts are new. In the formula X=H or 1-3 of halo, CF3, 1-3C alkyl, 1-3C alkoxy or 1-4C alkanoyl; Y=H or 1-3 halogens; Z=OR or NR1R2; R=H, a metal or ammonium cation, 1-4C alkyl, 1-4C alkenyl or 1-4C alkynyl; R1 and R2 each=H, 1-4C alkyl, 1-4C alkenyl or 1-4C alkynyl. - 1-(4-Trifluoromethylphenyl)-1,4- dihydro-4-oxo-5-fluorocinnoline-3- carboxylic acid (Ia) is specifically claimed.
Patent ES-8608495-A1 (ES)
Title: Aralkyl-triazole compounds.
IPC: A61P25/08
Filed: 1985-05-29
Abstract: 1-Phenyl-lower alkyl-1H-1,2,3-triazole compounds of the formula < IMAGE > in which Ph denotes phenyl substituted by lower alkyl, halogen and/or trifluoromethyl, alk represents lower alkylidene, R1 denotes hydrogen, lower alkyl, lower alkoxy or an amino or carbamyl group which is unsubstituted or substituted by acyl, lower alkyl or lower alkylene or aza-, oxa- or thia-lower alkylene respectively and R2 represents a carbamyl group which is unsubstituted or substituted by acyl, lower alkyl, lower alkylene or aza-, oxa- or thia-lower alkylene respectively or if R1 represents an amino group which is unsubstituted or substituted by acyl, lower alkyl or lower alkylene or aza-, oxa- or thia-lower alkylene respectively, represents cyano, or if R1 denotes a carbamyl group which is unsubstituted or substituted by acyl, lower alkyl or lower alkylene or aza-, oxa- or thia-lower alkylene respectively, represents hydrogen or lower alkyl, have anticonvulsive properties and can be used as medicaments.
Patent ES-8608915-A1 (ES)
Title: Single cartride filter.
IPC: B01D27/08
Filed: 1985-08-29
Abstract: A vessel or housing (11) having a removable domed cover (20) and a horizontal partition (30) in the housing to form separate dirty and clean liquid chambers (58, 28), and having a single large vertical cylindrical pleated filter cartridge (50) clamped against the lower side of the partition in the dirty liquid chamber in the housing. The filter cartridge has a central perforated tube (51) which axially fits over and is spaced from a vertical outlet duct (40) extending up from the bottom of the housing through an aperture (32) in the partition, which aperture forms an annular opening from the interior of the filter cartridge into the clean liquid chamber in the domed cover. The lower end of the filter cartridge seals to a sleeve (41) around the bottom of the vertical outlet duct. The seals (53 or 56 and 43 or 57) for the top and bottom of the cartridge may comprise integral soft plastisol annuli or ring gaskets in the harder plastisol end discs which seal the ends of the pleats of the filter cartridge and the ends of its central perforated tube. The liquid to be filtered enters the housing below the partition around the outside of the filter cartridge and the filtered liquid passes through the perforated central tube of the cartridge around the outside of the vertical outlet duct up into the domed cover and thence down through the vertical outlet duct. This construction insures automatic removal of any gases which may accumulate in the domed cover.
Patent ES-8700407-A1 (ES)
Title: Thermal sleeve for gun barrels.
IPC: F41A21/44
Filed: 1985-11-25
Abstract: A thermal sleeve for a gun barrel is in the form of a cylinder of a substantially rigid thermally insulating material with a series of longitudinally and circumferentially spaced spacer members disposed on the inner face of the cylinder. The spacer members engage with the gun barrel and define an annular gap between the cylinder and the barrel. The sleeve further includes means for sealing the annular gap as well as means for securing the cylinder on the barrel to ensure pressurized contact of the spacer members with the barrel.
Patent ES-8801033-A1 (ES)
Title: Reagent test device.
IPC: G01N33/52
Filed: 1985-12-12
Abstract: Independent reagent matrix zones are created in hydrophobic open celled natural or synthetic material by heating the open celled material along parallel lines at right angles to the length of a reagent test device so as to seal the material at predetermined intervals and thereby form separate reagent matrix areas on the same reagent test device. This technique results in a reagent test device which eliminates the runover problem which has caused cross contamination between reagent areas and resulted in the failure of reagent test devices to perform properly.
Patent ES-8704202-A1 (ES)
Title: Expression plasmids useful in B. subtilis.
IPC: C12N15/75
Filed: 1986-01-14
Abstract: A new vector system is described for expression of prochymosin in B. subtilis. The vector system includes the prochymosin encoding gene and an erythromycin resistant promotor and can be integrated into a B. subtilis host organism as an expression plasmid adapted for transformation.
Patent ES-8801200-A1 (ES)
Title: Novel substituted pyrrolidinones, process for their manufacture and pharmaceutics.
IPC: A61K31/395
Filed: 1986-02-26
Abstract: The invention relates to new substituted pyrrolidinones of general formula < IMAGE > (I) wherein R1 represents a phenyl group which may be mono- or di-substituted by methyl, methoxy, fluorine, chlorine, bromine or trifluoromethyl, or a pyridyl group R2 represents hydrogen or a straight-chained or branched alkyl group with 1-4 carbon atoms R3 represents a straight-chained or branched alkyl group with 1-3 carbon atoms, a hydroxyalkyl group with 2-3 carbon atoms, a phenyl group which can be mono- or di-substituted by chlorine, bromine, methyl or methoxy, a cyclohexyl group or a dialkylamino alkyl group, where in each alkyl group can contain from 1-3 carbon atoms R4 represents hydrogen or a straight-chained or branched alkyl group with 1-3 carbon atoms or R3 and R4 together with the nitrogen atom represent a piperidine, morpholine or piperazine ring, while the ring may be substituted by 1 or 2 methyl groups and the piperazine ring at the nitrogen atom in 4-position may also carry a phenyl, chlorophenyl or benzyl group, or they may represent the nortropanyl group, processes for preparing them and pharmaceutical compositions. The new compounds have proved effective in animal trials in alleviating or remedying conditions or restricted cerebral performance.
Patent ES-8706288-A1 (ES)
Title: Electrical heater for a bimetal, in particular for an electrical power regulator.
IPC: H01H37/00
Filed: 1986-03-07
Abstract: A power control includes a thick film resistor on an electrically insulating support plate, for heating a bimetal strip operating switch contacts connecting power to a load, and to the resistor. The support plate is secured and the resistor thereon is electrically contacted by means of a resilient clip at one end, in the vicinity of a fixed end of the bimetal strip. An opposite end of the support is connected to a power source via a movable contact spring. An opposite free end of the bimetal strip acts directly on the switch contacts to disconnect power upon bending of the bimetal strip with heat. The bimetal strip and a control operator for biasing the bimetal strip are shaped like an L, with two legs pivotable around a pin adjacent the base of the bimetal strip.
Patent ES-8705839-A1 (ES)
Title: Process for the preparation of 2,2,2 trifluoroethanol.
IPC: C07C31/40
Filed: 1986-03-25
Abstract: A catalytic process for producing 2,2,2-trifluoroethanol by gas phase hydrogenation of 2,2,2-trifluoroethyl trifluoroacetate using oxide catalysts formed of copper and zinc and containing 0 to 10 percent chromium oxide.
Patent ES-8802325-A1 (ES)
Title: Sealing compound.
IPC: C09K3/10
Filed: 1986-05-27
Abstract: A PVC-free sealing compound, particularly a sealing compound for use on containers, comprising a mixture of low density polyethylene or linear low density polyethylene a styrene-isoprene-styrene block copolymer or a thermoplastic elastomeric blend of an ethylene-propylene copolymer such as EPM or EPDM, EVA and process oil, one or more fillers such as talc, and optionally cork powder.
Patent ES-8800474-A1 (ES)
Title: Improvements in remote signalling and remote alarm systems
IPC: G08B19/00
Filed: 1986-06-24
Abstract: Improvements in remote signalling and remote alarm systems comprising an event detector, a transmitter, a receiver and a visual display or a recorder. The encoding part of the transmitter 1 consists of an input stage 3, a timing stage 4, a trigger and timing unit 5, a programming unit 9, an encoding integrated circuit 10 and a voltage regulation unit 8. The decoding part of the receiver 2 consists of a compression stage 12, a shaping unit 13, a high pass filter 14 and a low pass filter 15, an adder unit 16, a decoding integrated circuit 18, a second shaper 22, a divide-by-two circuit 23, a phase synchronization circuit 21, a NAND gate 24, a chain of divide-by-twelve circuits 25 and a memory 26, a shift register 27, an output latch unit 28, a program comparator 19 and a monostable 20.
Patent ES-8801308-A1 (ES)
Title: Novel THF compositions.
IPC: A61P37/00
Filed: 1987-09-16
Abstract: Novel peptide materials having thymic humoral activity are disclosed having the respective amino acid sequences of: Leu-Glu-Asp-Gly-Pro-Lys-Phe-Leu His-Pro-Leu-Pro-Asp-Leu-Tyr and Phe-Val-Leu These novel peptides can be isolated from natural thymus glands or can be prepared synthetically.