baber/WOPTO huggingface dataset:
Patent ES-486140-A1 (ES)
Title: Bonded Plastics Workpieces
IPC: B29B7/00
Filed: 1979-11-20
Abstract: A bonded workpiece is produced by moulding a resin material in a mould and in contact with a cross- linkable elastomeric material, either or each material containing a compound or group which reacts with the other material, under the conditions of the process, thereby bonding the materials together at their mutual boundary. The mouldable resin may be e.g. an epoxy resin containing a polyamine hardener while the elastomer is e.g. an acrylonitrile-butadiene copolymer containing precipitated silica. Both materials may be injected jointly into a mould in liquid or other form, or one may be injected onto a preform of the other. Alternatively completely reacted moulds of both may be compacted in a mould for reaction.
Patent ES-486194-A1 (ES)
Title: Connection of two pipes.
IPC: F16L41/02
Filed: 1979-11-21
Abstract: The present invention relates to a coupling, employing a thermal sleeve, for connecting a secondary conduit to a main conduit. The coupling according to the invention connects a main conduit with a secondary conduit which opens through a lateral opening into the said main conduit and includes a tubular sleeve which is located according to the axis of the secondary conduit, in which the entry mouth of the sleeve is connected in a sealed manner to the said secondary conduit, and its end engages in the said lateral opening thus constituting an orifice, and is so designed that the said sleeve is shaped so that it converges according to the axis of the secondary conduit, in the sense directed from the outside towards the axis of the main conduit. This coupling may be used in the piping system for a nuclear reactor.
Patent ES-487066-A1 (ES)
Title: High voltage dielectrically isolated solid-state switch
IPC: H01L29/86
Filed: 1979-12-19
Abstract: A high voltage solide-state switch, which allows alternating current or direct current operation and provides bidirectional blocking, consists of a first p-type semiconductor body (16) separated from a semiconductor substrate (12) by a dielectric layer (14) with a p+ type anode region (18), an n+ type cathode region (24) and an n+ type gate region (20) located on a common major surface of the semiconductor body. A second p type region (22) of higher impurity concentration than the semiconductor body encircles the cathode region. Separate low resistance electrical contacts are made to the anode, cathode, and gate regions.
Patent ES-8103307-A1 (ES)
Title: Torsion damping center for the driven disc of a friction clutch for a motor vehicle
IPC: F16D13/64
Filed: 1980-06-23
Abstract: A torsion damping assembly is disclosed in which there are provided two coaxial parts mounted for limited relative angular displacement, one being a web and the other a pair of guide plates flanking the web. Spacer members interconnect the guide plates within their outer periphery and extend axially through the guide plates and are crimped therebeyond. A connecting bar attaches at least two such spacer members in a group. Preferably four such groups of three spacer members are provided, each connecting bar being bent or arched. The torsion damping assembly may comprise the torsion damping center of a drive disc of a friction clutch.
Patent ES-8104519-A1 (ES)
Title: Self centring clutch withdrawal bearing assembly
IPC: F16D23/14
Filed: 1980-07-10
Abstract: A self-centring clutch withdrawal bearing assembly comprises a guide sleeve 10 of plastics material with a radial portion 9 and a ball bearing mounted on the sleeve. The bearing has an inner bearing ring 2, which, in operation, engages with the clutch and an outer bearing ring 6. The bearing is held on the sleeve 10 by means of a radial portion 8 of the outer bearing ring 6 which is clamped against the radial portion 9 of the sleeve. The clamping is effected by a series of resilient tongues 16 which are moulded integrally with the portion 9 of the sleeve. This allows the portion 8 to move radially under the frictional restraint of the contact with the portion 9 to allow the bearing to centre itself with respect to the clutch as the ring 2 engages with the clutch. The formation of the clamping means, consisting of the tongues 16, integrally with the sleeve 10 simplifies the construction of the assembly as a whole.
Patent ES-8106723-A1 (ES)
Title: Phthalimidine derivatives and pharmaceutical compositions containing them.
IPC: A61P25/18
Filed: 1980-08-26
Abstract: Compounds having antipsychotic activity, characterized by the formula < IMAGE > in which formula Ro and R1 are the same or different and are each selected from hydrogen, halogen, alkyl having 1, 2 or 3 carbon atoms, alkoxy having 1, 2 or 3 carbon atoms, and trifluoromethyl, and R2 is selected from hydrogen, halogen, alkyl having 1, 2 or 3 carbon atoms, alkoxy having 1, 2 or 3 carbon atoms, and trifluoromethyl, pharmaceutical compositions containing them, and a method for the treatment of psychoses.
Patent ES-8106064-A1 (ES)
Title: Motor vehicle radiator liq. level detector - uses float operated magnetic switch in subsidiary expansion chamber and connected to lamp circuit
IPC: G01F23/74
Filed: 1980-09-19
Abstract: Liquid such as oil in a motor vehicle engine is required to remain below a particular temp. to prevent excessive wear. A detector generates a warning if the water level in the radiator falls below a lower limit valve and thereby allowing oil temp. to rise. The detector comprises a subsidiary chamber (41) attached to an expansion chamber (26) for the water coolant radiator and separated from it by a plate (56). Cut away sections (63, 64) permit communication of the water in the two chambers. A plastic float (68) in the subsidiary chamber has a ferrite block (76) mounted in a cavity formed in the base. This reacts with a switch (84) which is sensitive to the magnetic field from the ferrite block. The switch is in a lamp circuit on the vehicle dashboard and is operated when the water level falls.
Patent ES-8200080-A1 (ES)
Title: Long lasting agonists and antagonists of LHRH and compositions containing them.
IPC: C07D207/273
Filed: 1980-09-30
Abstract: Novel peptides of the formula: < IMAGE > where A through G, X and Y are various amino acids and substituents having long lasting LHRH agonist and antagonist activity useful in promoting fertility, reducing fertility, respectively.
Patent ES-8201612-A1 (ES)
Title: Method for precisely controlling the dissolution rate of high molecular weight water-soluble vinyl polymers
IPC: C08J3/03
Filed: 1980-10-14
Abstract: The dissolution rate of water-soluble polymers in water can be precisely controlled. This is accomplished by inverting a water-in-oil emulsion containing the water-soluble vinyl polymer into water which contains at the time of inversion an exact amount of an emulsifier system having an HLB number which has been predetermined to produce a specific solubility rate for the water-soluble vinyl polymer.
Patent ES-8106613-A1 (ES)
Title: Electric manual control apparatus
IPC: G01D5/04
Filed: 1980-10-16
Abstract: An electric control apparatus for fluid-flow valves comprises a control lever 3 with a head 6 attached to one end of it, which is pivotable about an axis 5 transverse to the lever axis and which is displaceable through limited angles in opposite directions from a neutral position against returning forces provided by leaf springs 8 and 9. A device 21 provides a magnetic field and produces an electric signal in response to changes in that field, the device comprising a part which is fixed to the lever and is axially spaced from the head and another part 20 which is movable in dependence on movement of the head, relative movement between the parts changing the magnetic field. A leaf spring 14 has one end 13 operatively connected to the head, and its other end is secured near the fixed part and has a blade carrying the movable part 20.
Patent ES-8301946-A1 (ES)
Title: Quinoxaline-1,4-dioxide fodder suppliments
IPC: A23K20/195
Filed: 1981-05-22
Abstract: The invention relates to new quinoxaline-1,4-derivatives of the general formula (I) and biologically acceptable salts thereof, < IMAGE > (I) wherein Q is a hydrogen atom or a methyl group, R1 represents a hydrogen atom, a cyano, lower alkanoyl or nitro group or a halogen atom, R2 stands for cyano, lower alkanoyl, or a group of the general formula -COOR3, -CONR4R5 or -CO-NH-NR4R5, and R3 represents a hydrogen atom or a C1-18 alkyl, C6-12 aryl or C6-10 aryl-(C1-14 alkyl) group optionally substituted by a halogen atom or a hydroxy group, whereby the aromatic ring of the said groups may optionally contain 1-3 identical or different substituents selected from the group consisting of lower alkyl or alkoxy, amino, nitro, halogen and/or hydroxy, R4 is a hydrogen atom or a C1-18 alkyl, a lower alkenyl, a lower alkynyl, a lower cycloalkyl, C6-10 aryl, C6-10 aryl-(C1-4 alkyl) group optionally substituted by a halogen atom or a hydroxy group, whereby the aryl ring of the said groups may optionally contain 1-3 identical or different substituents selected from the group consisting of lower alkoxy, lower alkyl, amino, nitro, halogen and/or hydroxy substituents, a lower alkylcarbonyl, a lower alkylsulfonyl or a C6-10 arylsulfonyl group optionally substituted by an amino or a lower alkyl group or a mono- or bicyclic heteroarylsulfonyl group, or R4 and R5 represent, together with the adjacent nitrogen atom, a 5 or 6 membered heterocyclic group optionally substituted by a further nitrogen or oxygen atom, with the proviso that if Q represents hydrogen and R2 stands for carboxy, R1 may denote only other than hydrogen. Moreover, the invention relates to a process for the preparation of the above compounds and fodder concentrates, fodder additives or fodders containing the said compounds. The new compounds of the general formula (I) possess weight-gain increasing and antibacterial effects and can be used to advantage in the animal husbandry.
Patent ES-8205694-A1 (ES)
Title: Plant for producing palletless stacks of piece goods, particularly sacks around which is shrunk a sheet
IPC: B65G57/22
Filed: 1981-07-20
Abstract: The invention relates to a plant for producing pallet-less stacks of bundles and particularly sacks around which is shrunk a sheet with which the bundle is palleted, the bundle stack is provided with a first cover sheet and is covered with a sheet covering, the packing sheet is shrunk, the stack is rotated by 180 DEG , is provided with a second top sheet, which is in turn shrunk and at the end of the plant the sheet-wrapped pallet loads are accumulated in such a way that one or more loads can simultaneously be removed transversely to the stack conveying direction leading to sheet-wrapped bundle stacks with perfectly formed free spaces in the vicinity of the stack base surface for the engagement of conveying and lifting mechanisms.
Patent ES-8206778-A1 (ES)
Title: Constant velocity ratio universal joint.
IPC: F16D3/20
Filed: 1981-09-30
Abstract: A plunging constant velocity ratio universal joint with inner and outer joint members having opposed pairs of straight grooves receiving balls for torque transmission, and a ball cage with inner and outer part-spherical surfaces, wherein the inner part-spherical surface of the cage engages a number of elements constrained to sliding movement along the lands between the grooves in the inner joint member. Each element may have a projection engaging in a groove in its land, and may be able to rotate about such projection. Frictional resistance to plunge of the joint is minimized by ensuring that the balls roll rather than skid along the grooves in the joint members.
Patent ES-8300576-A1 (ES)
Title: Packaging container with liner.
IPC: B31B7/00
Filed: 1981-12-03
Abstract: The packaging container consists of a mechanically stabilizing case of paper, cardboard and/or metal with inserted sealing liner, which sealing liner is in the form of a plastic bubble with a neck part shaped from it and extending above the case. Both elements are manufactured separately and coupled together with the aid of an adapter cover. This is lockingly connected with the neck of the sealing liner and adapted to an opening in the case, into which it can lock. It is slipped over the sealing liner preform before the stretching and inflating of the liner and is secured against shifting by means of fixing cams.
Patent ES-8305296-A1 (ES)
Title: (+)-4-substituted-2-indanols and insecticidal ester derivatives.
IPC: C07C/
Filed: 1981-12-30
Abstract: Novel compounds of the formula (FORMULA) in which R<s1>s is a phenyl, phenoxy, phenylthio, benzyl or heterocyclic radical which may be substituted, R<s2>s is hydrogen, a substituted-vinylcyclopropane carbonyl group, a tetramethylcyclopropanecarbonyl group, or a 1-(substituted-phenyl)-2-methylpropylcarbonyl group, and the isomer of S configuration at C-2 of the indanyl ring is present in an enantiomeric excess over the isomer of R configuration. Also disclosed is a method for preparing the optically active alcohols. The compounds wherein R is other than hydrogen are insecticides.
Patent ES-8402058-A1 (ES)
Title: Anti-seismic apparatus for absorption of mechanical movements.
IPC: F16F7/04
Filed: 1982-05-25
Abstract: The self-locking apparatus comprises two elements (1, 2) intended to be fixed on two structures. An intense movement of one of the elements (2) in relation to the other (1) causes the rotation of a rotatable threaded rod (14) and a rotary shift of a rotatable element (18), which causes, by means of drive surfaces (31, 35), a succession of friction elements (37) to be pressed against a substantially fixed friction surface (36) in order to lock the rotation of the said rod (14). Application to structures in thermal or nuclear power stations.
Patent ES-8305516-A1 (ES)
Title: Computer system.
IPC: G06F12/08
Filed: 1982-06-14
Abstract: In a computer system comprising a plurality of channels (10-0 to 10-31), at least one main storage unit (1-0 to 1-3), and a memory control unit (2) having a channel buffer (3) therebetween, the channel buffer comprises a tag portion (11) divided into a plurality of sets (SET0 to SET 31) of blocks (11-0,11-1) of tag lines for storing control information (CTRL) and address information (ADDR) including a block address (ADDR 1 to 25) of a block of the main storage unit (1-0 to 1-3) and a data portion (12) having a plurality of data lines each corresponding to one of the tag lines. Each set of the tag portion is defined by one of the channels. The system is also includes a first access means (14, 26) for accessing the tag portion so as to select one tag line of each block of the tag portion a second access means (19, 26) for accessing the data portion so as to select one data line thereof a third access means (17, 26) for accessing the main storage unit and, a comparator means (16-0, 16-1), connected to the tag portion, for comparing a block address stored in each tag line selected by the first access means with an access address of the channels to the main storage unit, so as to generate a matching signal (MCH0, MCH1) when both addresses are matched whereby access to the data portion is carried out by the second access means when a matching signal is generated, while access to the main storage unit is carried out by the third access means when no matching signal is generated.
Patent ES-8401455-A1 (ES)
Title: 1-Aryloxy-3-alkylamino-2-propanols and processes for their preparation.
IPC: C07D317/68
Filed: 1983-02-25
Abstract: Compounds of the formula < IMAGE > wherein R1 is cycloalkyl of 3 to 10 carbon atoms phenyl mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring aryloxy-lower alkyl (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH)2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring and R3 is straight or branched alkyl of 1 to 10 carbon atoms and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent ES-8403231-A1 (ES)
Title: Opto-electronic focusing-error detection device
IPC: G11B7/13
Filed: 1983-05-17
Abstract: An optical focusing-error detection device comprises a beam splitter arranged in the path of a radiation beam originating from a plane on which is to be focused, and a radiation-sensitive detection system comprising a plurality of detectors separated by narrow strips, a first strip being associated with a first one and a second strip with the second one of two subbeams formed by the beam splitter. By arranging the two separating strips at an acute angle relative to each other it is possible to ensure that the centers of the radiation spots formed in the detector plane by the subbeams are disposed on the separating strips when focusing is correct.
Patent ES-8503677-A1 (ES)
Title: Thiazole derivatives, processes for their preparation, medicaments containing them and their use.
IPC: C07D213/50
Filed: 1983-05-31
Abstract: 2,4,5-Trisubstituted thiazoles of the formula < IMAGE > (I) in which each of R1 and R2, independently of the other, represents an aryl or optionally N-oxidized heteroaryl radical each of which is unsubstituted or substituted by aliphatic hydrocarbon radicals, free, etherified or esterified hydroxy, etherified optionally S-oxidized mercapto, aliphatically substituted amino and/or trifluoromethyl, X represents thio, n represents 0, 1, or 2, and R3 represents an aliphatic hydrocarbon radical that is unsubstituted or substituted by etherified or esterified hydroxy, etherified optionally S-oxidized mercapto and/or, in a position higher than the alpha -position, by oxo and/or hydroxy and optionally contains, in addition to terminally bonded hydroxy, sulpho that is present in salt form, or represents an araliphatic hydrocarbon radical that is unsubstituted or substituted in the aryl moiety as indicated for R1 and R2, or represents a cycloaliphatic or cycloaliphatic-aliphatic hydrocarbon radical that is unsubstituted or substituted in a position higher than the alpha -position by free, etherified or esterified hydroxy, or represents a group of the formula < IMAGE > (Ia) in which m represents, 0, 1 or 2, R4 represents an aliphatic hydrocarbon radical that is unsubstituted or substituted by etherified or esterified hydroxy, optionally S-oxidized etherified mercapto or, in a position higher than the alpha -position and lower than the omega -position, by oxo and/or hydroxy and that is optionally interrupted by oxa or thia, which may also be S-oxidized, or, if n and m represent O, represents a direct bond, and R1' and R2' have one of the meanings given for R1 and R2, and pharmaceutically acceptable salts thereof are suitable for combating rheumatic disorders, preferably as active ingredients in anti-rheumatic medicaments. The invention relates to medicaments of this type and to non-chemical processes for their manufacture, and also to novel compounds of the formula I and to processes for their manufacture.
Patent ES-8405569-A1 (ES)
Title: A remotely controlled crossconnection system.
IPC: H04Q9/00
Filed: 1983-07-08
Abstract: A DTMF encoder at a central office is connected to a spare pair of a feeder cable for remotely controlling with a 5-digit number a series of relay coil matrices where the coils perform latch and release functions for 50 latching relays in each matrix. Two of the digits select the matrix and two other digits select the relay coil to be energized. The fifth digit selects the crossconnect box or pedestal from a plurality of the same. The 50 relays are connected in pairs to serve 25 incoming pairs, each pair of relays being arranged to selectively connect its associated incoming pair to any one of three corresponding outgoing pairs or terminals. Energizing current is supplied to a selected coil only upon receipt of the last of the five digits and only for a brief interval. Power for the remote apparatus is supplied from the central office via a phantom circuit over the same spare pair.
Patent ES-8404055-A1 (ES)
Title: Reagent for detecting parasitoses and allergies, detection process using this reagent and test kit therefor.
IPC: G01N33/68
Filed: 1983-07-16
Abstract: The reagent is constituted by a suspension of basophil granulocytes bearing specific IgE's, containing from 300 to 1000 basophils per mm3. This suspension is obtained from a blood sample taken from a human or animal patient, by means of a liquid of density 1.079-1.085. It is deposited in the various wells of a diagnosis read-out slide or the like, for diagnosing parasitoses or allergies. The diagnosis method is applied particularly to worm parasitoses which causes an increase in the circulating specific IgE's. The diagnosis may be carried by using ready-for-use kits.
Patent ES-8502263-A1 (ES)
Title: Armored optical fiber cable.
IPC: G02B6/44
Filed: 1983-08-17
Abstract: An armored optical cable and process of manufacturing is described. The armored optical cable exhibits minimal inelastic elongation in response to tension at elevated temperatures and is capable of withstanding harsh ambient conditions. The armored optical cable is fabricated in a unitary operation with a central bundle of one handedness surrounded by at least one outer armor layer of opposite handedness substantially torque balanced to the handedness of the central bundle.
Patent ES-8602900-A1 (ES)
Title: Hydrophylic denture adhesive.
IPC: A61K6/884
Filed: 1984-02-16
Abstract: Denture adhesives comprising anhydrous mixts. of (A) an adhesive fraction consisting of a mixed, partial salt of an alkyl vinyl ether/maleic anhydride (AVE/MA) copolymer (I) in combination with (II), Na carboxymethylcellulose (CMC) and/or polyethylene oxide homopolymer (PEO) and (B) a polyethylene glycol fraction, viscosity 44-25,600 cps. at 60 deg. C, of one or more components each of mol. wt. 200-20,000, the fraction being opt. up to 50% substd. by glycerin. - The adhesives comprise 1. 25-50 wt.% (A), as a 1:1-9 mixt. of (I) and CMC, and 50-75 wt.% (B) 2. 40-50 wt.% (A), as a 2:3 mixt. of (I) and CMC, and 50-60 wt.% (B) 3. 25-35 wt.% (A), as a 1:3 mixt. of (I) and PEO, and 60-75 wt.% (B) 4. 25-50 wt.% (A), as a 1:1:1 mixt. of (I), CMC and PEO, and 50-75 wt.% (B) and 5.-8. mixts. as 1-4 above contg. up to 25 (esp. 5-15 and partic. 10) wt.% glycerin as part replacement of (B). In all cases, (I) is a Ca/Na (esp. Ca 3.5:1 Na) partial salt and (B) has viscosity 44-2,500 cps. at 60 deg. C.
Patent ES-8506214-A1 (ES)
Title: Manufacture of drill screws.
IPC: B23G9/00
Filed: 1984-02-29
Abstract: Form relieved rotary milling cutters such as 18 are rotated at unusually high speeds to produce high performance drill screws at improved rates of production. The cutters can be adjusted in a simple manner to achieve variations in the geometry of the drill point 17, and the speed of the cutters can be controlled carefully to maintain the quality of the products and maximize the life of the cutters. The screw blanks are held down by unusually high forces during cutting to prevent rotational and axial movement of the screw blanks.