baber/WOPTO huggingface dataset:
Patent ES-358918-A1 (ES)
Title: Eddy current brake
IPC: H02K49/04
Filed: 1968-10-07
Abstract: In an eddy current brake, for measuring purposes, e.g. in roller testing stands, comprising mutually independently rotatable coaxial shafts 1, 11 carrying respective coaxial rotor discs 13, 131 between which is a co-operating stator assembly comprising electromagnetic polepieces 14a having windings 15a and distributed around the shaft axis, the shafts are journalled in respective spaced apart bearing housings 5, 51 disposed with at least most of their length axially outside the rotor discs, and the stator assembly is carried by a frame 6, 61, 7a, 7c which surrounds both it and the rotor discs and is secured to both bearing housings which are journalled in fixed supports 19 for limited angular displacement together with frame and stator assembly about the shaft axis. The discs 13, 131 are carried by centrifugal blower vanes 12, 121 in turn carried by flanges 10, 101 fixed by expansible conical ring structures 11, 111 to the shafts whose spaced-apart bearings 2, 3, 4, 21, 31, 41 may be adjusted before insertion into their housings 5, 51.
Patent ES-359426-A1 (ES)
Title: Fiber-reactive phthalocyaninesulfon-amidoarylazo - stilbenylpyrazolone dyestuff
IPC: C09B62/006
Filed: 1968-10-23
Abstract: Novel phthalocyanine dyestuffs of the formula (in which Q is the radical of a phthalocyanine, n is a number between 1 and 2 inclusive, R is an optionally substituted phenylene radical, X is a fibre-reactive group, and Y is a CH3, CO 2 alkyl or CO 2 H group) are prepared (1) by N-acylation with an acylating agent yielding the group X or (2) by condensing a sulphochloride Q-(-S0 2 Cl) n with an appropriate amine or (3) by coupling a diazo compound of an amine of the formula Q-(-SO 2 NH-R-NH 2 ) n with an appropriate coupling component. The starting materials for (1) and (2) are prepared similarly by coupling, the coupling components in (2) being in turn prepared by N-acylation as in (1), and the starting materials for (3) are prepared by condensing phthalocyanine sulphochlorides with diaminobenzenes H 2 NRNH 2 that may be mono-acetylated and, if necessary, subsequently splitting off the acetyl group. X may be introduced in two stages, e.g. by reaction with a 2,4,6-trihalogeno- 1 ,3,5-triazine such as cyanuric chloride and then replacement of a halogen atom in the dihalogeno triazine radical, for example by reaction with metanilic acid. Preferred dyestuffs have the formula where Pc is the radical of a metal-free phthalocyanine or of a phthalocyanine containing Co, Cu or Ni, m is 1 or 2, W 1 , W 2 and W 3 are each OH or substituted or unsubstituted NH 2 and p, q and r are each a number between zero and 3, their sum being at least 1 and the sum p+q+r+n being between 3 and 4 inclusive. Phthalocyanine sulphohalide starting materials are prepared by standard methods, and are reacted with the appropriate mono-acylated diamino benzenes, and the sulphohalide groups that do not participate in the reaction are hydrolysed, either simultaneously or subsequently, or reacted with ammonia or an aliphatic or aromatic amine, and the products are subsequently saponified, diazotized and coupled. An extensive list of fibre-reactive groups and acylating agents containing them is provided. They may be interconverted in the products, e.g. a #-chloropropionyl radical may be converted to an acryloyl radical. The novel dyestuffs are suitable for dyeing a wide variety of materials, for example silk, wool and polyamide fibres and especially polyhydroxylated materials of fibrous structure, man-made and natural brilliant green and bluish shades are obtained.
Patent ES-359950-A1 (ES)
Title: Improvements in and relating to insulated gate field effect transistors
IPC: H01L23/29
Filed: 1968-11-07
Abstract: An IGFET is provided with a layer of titanium dioxide on the insulating layer at such an area beyond the gate electrode as to interrupt a path for ion or charge migration between the source and drain electrodes. As shown, Fig. 2, in an enhancement mode IGFET parallel elongate P+ type source and drain regions are produced by diffusing boron into an N-type silicon wafer using an oxide masking technique, a fresh layer of silicon oxide is provided and the source and drain regions exposed, aluminium is deposited over the surface and selectively photo-engraved to leave regions 2 and 3 contacting the source and drain regions with extensions over the oxide to large area bonding pads and an insulated gate electrode 4 extending between the source and drain regions. The whole surface is then covered with a layer of titanium dioxide by vapour phase hydrolysis of titanium tetrachloride or by sputtering, and openings 5, 6, and 7 are etched to expose the bonding pads of the source, drain and gate electrodes, respectively. A plurality of devices may be produced simultaneously in a single wafer which is then subdivided. Wires 8, 9 and 10 are thermo-compression bonded to the exposed bonding pads of the individual devices which are then encapsulated. The titanium dioxide layer may be deposited over the surface of the oxide layer and electrodes after the wires have been attached to the bonding pads, the etching step being unnecessary in this case.
Patent ES-363458-A1 (ES)
Title: Slag ladle
IPC: F27D3/15
Filed: 1969-02-08
Abstract: Slag is removed from a metallurgical furnace, by being drawn up through the riser tube 6 of a slag ladle 1 having a tightly fitting lid 2, which ladle 1 is suspended so that its peripheral bottom edge 4b dips down to the level of the slag/metal interface in the furnace. A line 3a from the ladle leads to a vacuum producing slag sucking apparatus (not shown). In modifications the vacuum line connection may be provided in the lid of the ladle and the peripheral bottom edge may be notched (Fig. 2, not shown), or the bottom inlet 5 may incorporate a weighted valve unit which stays open when slag is being drawn up into the ladle, but closes when the denser molten metal starts to be drawn up, so ensuring complete separation of metal and slag (Fig. 3, not shown). The bottom surface 4 of the ladle may have a concave form.
Patent ES-364498-A1 (ES)
Title: Article-securing device
IPC: B61D45/00
Filed: 1969-03-07
Abstract: A fastening mechanism for securing a container having corner socket fittings onto a vehicle frame bearer 9, comprises a rotary stud 1 having an elongated head and a shank, the latter extending through a guide collar 8 on a base plate 10 adapted to be fixed to the vehicle frame bearer and carrying at its other end a radially projecting arm 11 for rotating the stud, in which the head of the stud is in two parts, an upper part 17 secured to the end of the shank and a lower part 12 having end faces congruent with the lower surface of the upper part and which is releasably engaged for rotation with the shank. In the construction shown the shank is provided with a radially positioned blind hole in which is disposed a helical compression spring 15 and a detent ball 13 the ball engaging a recess in the lower part 12 of the head so that the lower part is normally held by the detent ball so that it rotates with the upper part of the head but so that the force of the spring can be overcome to allow the upper part of the head of the shank to rotate without rotating the lower part. In a modification the spring and ball are disposed in a blind bore in the part 12 and engage a recess in the shank. The undersides of both the upper part of each head and the lower part of each head are provided with ramp surfaces for ease of engagement with the corner fitting as shown the collar 8 is provided with an abutment 20 and the lower head part 12 has a recess which can receive the abutment 20 the abutment locating the head in the releasing position similarly the lower head part 12 has an abutment 20 which engages a recess in the upper head part to locate it in the releasing position. The mechanism is for use with comer fittings of the different thicknesses, the lower part rotates with the upper part when the thinner comer fitting is to be engaged but that the upper part only rotates when the thicker corner fitting is to be engaged.
Patent ES-379918-A1 (ES)
Title: Apparatus for saturating and hardening the stator winding rods of high voltage electric machines
IPC: H02K15/12
Filed: 1970-05-22
Abstract: Each of a plurality of frames has frame wall portions defining the groove dimensions of a corresponding rigid rod wound with the insulating tape and substantially in its final configuration and additional bending frame wall portions for fixing the curved winding end portions of the rod in the junction between the straight groove portion and such end portions. A corresponding one of the rods is inserted into each of the frames thereby preparing the frames and the rods for a saturating operation. A carrier for a plurality of the rods and their frames are combined into a hardening unit. An additional frame is provided for all the rods in common at each surface at each end of the hardening unit for fixing the winding end portions and rod ends thereby preparing the frames and the rods for a hardening operation.
Patent ES-381257-A1 (ES)
Title: Apparatus for manufacturing glass ribbon by float process
IPC: C03B18/06
Filed: 1970-06-27
Abstract: An apparatus for manufacturing glass ribbon by float process. The apparatus comprises a molten metal bath, at least two width-controlling mechanisms provided on both sides of the bath, and a delivery roll provided on exit side of the bath. Each width-controlling mechanism has a rotary member having a plurality of projections capable of freely rotating with the advance of the glass ribbon. And an angle of less than 45 DEG is formed by the plain containing the rotary member with respect to the direction of advance of the glass ribbon.
Patent ES-381605-A1 (ES)
Title: Method of controlling insects and composition therefor
IPC: C07D303/46
Filed: 1970-07-09
Abstract: Novel carboxylic acid amides have the formulae wherein R is C 1-5 alkyl. Compounds (I) may be prepared by epoxidizing the 10, 11 double bond of an N-ethyl-3,7,11-trialkyl-2,6,10-dodecatrienamide with a peroxy compound such as an organic peracid preferably in a halohydrocarbon as solvent. The starting material may be prepared either by condensing the appropriate ketone with a dialkyl N-ethyl phosphonoacetamide in the presence of sodium hydride in an inert organic solvent e.g. a glycol ether, or by reacting the appropriate acid chloride with excess ethylamine. The compounds (II) may be prepared by reacting 3,7,11-trialkyl-7,11-dichloro-2-dodecenoyl halide with ethylamine in the presence of an inert organic solvent. The novel compounds possess pesticidal activity.
Patent ES-399024-A1 (ES)
Title: Method and device for detecting and locating leaks in buried pipelines
IPC: G01M3/28
Filed: 1972-01-19
Abstract: A detection scraper piston which is moved with the flow of liquid transported by a pipeline is fitted with end cups defining an intermediate compartment within the pipeline bore, with an odometer for measuring the distance of travel and pressure-sensing and measuring means.
Patent ES-401678-A1 (ES)
Title: Phenyl-azo-pyrazolone dyes containing two sulfo groups
IPC: C09B43/124
Filed: 1972-04-12
Abstract: Dyestuffs of formula IN WHICH R signifies a substituted or unsubstituted hydrocarbon radical, R1 signifies a substituted or unsubstituted phenylene or naphthylene radical, R2 signifies a substituted or unsubstituted alkyl or aryl radical, R3 signifies a hydrogen atom, a substituted or unsubstituted alkyl radical of one to six carbon atoms or a halogen atom, and RING A may be further substituted, USEFUL FOR DYEING AND PRINTING POLYAMIDE, CELLULOSIC AND BASIC DYEABLE POLYPROPYLENE FIBRES, LEATHER AND PAPER.
Patent ES-416322-A1 (ES)
Title: Olefin tetrapolymers and process for the preparation thereof
IPC: C08F4/60
Filed: 1973-06-20
Abstract: Vulcanizable olefin tetrapolymers are described which are comprised of ethylene, an alpha-olefin having at least three carbon atoms, at least one conventional terpolymer such as endo- and exo-dicyclopentadiene, and a minor amount of a polycyclic polyene represented by the formula A-(CH2)n-B, wherein A is a radical consisting of or containing at least one cyclohexane ring with or without an endomethylene bridge, B is a cyclodiene radical and n is a number ranging from 0 to 5.
Patent ES-418386-A1 (ES)
Title: Disk-shaped record carrier on which information is recorded in the form of an optical structure
IPC: H04N5/85
Filed: 1973-08-31
Abstract: A record carrier for, for example, video and/or audio information, which information is recorded in an optical structure, and an apparatus for reading the record carrier are described. By means of an additional electrically conducting plate which together with an electrically conducting highly reflecting coating of the optical structure forms a capacitive element the distance by which the image-forming objective system and the optical structure are spaced from one another can be measured.
Patent ES-426946-A1 (ES)
Title: Load balancer with balance override control
IPC: B66F19/00
Filed: 1974-06-04
Abstract: A load balancer with a balance override control wherein a load may be supported in a balanced condition for manual movement to a variety of positions with the balance override control providing for positive raising or lowering of the load by effecting a bypass of the normal control circuitry and imposing a control pressure different from that utilized in maintaining the load in balanced condition.
Patent ES-429234-A1 (ES)
Title: N-(1-({107 -phenyl-alkyl)-piperidyl-4)-N-({60 -pyridyl)-carboxylic acid amides and salts thereof
IPC: C07D213/02
Filed: 1974-08-13
Abstract: Compounds of the formula WHEREIN R is straight or branched alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 2 carbon atoms or phenyl, and N IS AN INTEGER FROM 2 TO 4, INCLUSIVE, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS NON-NARCOTIC ANALGESICS.
Patent ES-438880-A1 (ES)
Title: Deflection unit for color television display tubes
IPC: H01J29/76
Filed: 1975-06-26
Abstract: Before mounting, coils heads comprising clearly defined faces and edges are formed on deflection coils by moulding. The sides of the flared portion of the coils are also clearly defined by the same operation. After mounting, the coil bears in the coil holder by way of the faces and edges formed.
Patent ES-441722-A1 (ES)
Title: Compensating reservoir for a multi-circuit hydraulic brake system
IPC: B60T17/22
Filed: 1975-10-11
Abstract: The reservoir includes a housing, a separating wall in the housing in the transverse direction of the vehicle to provide two chambers, each of the two chambers being divided by a partition in the longitudinal direction of the vehicle into a large and a small chamber compartments. The two chambers are interconnected by a first port in the partition of one of the two chambers spaced from the separating walls interconnecting the large and small chamber compartments of the one of the two chambers, the small chamber compartment of the one of the two chambers, a second port in the separating wall interconnecting the small chamber compartment of the one of the two chambers with the small chamber compartment of the other of the two chambers and a third port in the partition of the other of the two chambers spaced from the separating wall interconnecting the large and small chamber compartments of the other of the two chambers. This arrangement is very cheap to manufacture and prevents undue amounts of brake fluid flow from one chamber to the other chamber when braking or accelerating the vehicle or when driving uphill or downhill.
Patent ES-443463-A1 (ES)
Title: Antibiotic complex Bu 2183
IPC: A61P31/04
Filed: 1975-12-12
Abstract: A novel aminoglycoside antibiotic complex designated herein as Bu-2183 is produced by fermentation of Pseudomonas sp. strain D946-B83, A.T.C.C. 31086. Complex Bu-2183 is known to consist of at least five components, said components being herein designated Bu-2183 A, A2, B, C and D. The complex and the individual aminoglycoside components Bu-2183 A, A2, and B are found to have a broad spectrum of antibacterial activity and are especially useful in inhibiting aminoglycoside-resistant organisms including Pseudomonas species.
Patent ES-446974-A1 (ES)
Title: Limited contact separator for linear bodies
IPC: H02G7/12
Filed: 1976-04-13
Abstract: An appliance for linear bodies having a generally planar spacing member and a pair of helically preformed attachment elements which are positioned centrally of the spacing member and extend outwardly therefrom in a direction substantially normal to the plane thereof. The attaching elements engage a single linear conductor and the spacing member maintains adjacent conductors in spaced relation thereto.
Patent ES-447204-A1 (ES)
Title: Nozzle construction
IPC: B05B7/08
Filed: 1976-04-21
Abstract: A spray nozzle construction which includes a nozzle holder, a nozzle sleeve enclosing the nozzle holder, a nozzle cap arranged at a front end of the nozzle holder, and an annular channel, formed by the nozzle sleeve and nozzle cap, extending outwardly in a radial and axial direction. The nozzle cap is freely rotatable about the axis of the nozzle construction with a pneumatic drive being provided for rotatably driving the nozzle cap.
Patent ES-450105-A1 (ES)
Title: Sprinkler head for water spray cooling installations
IPC: F28F25/06
Filed: 1976-07-23
Abstract: A sprinkler head for water spray cooling installations, attachable to a bottom wall of a hot water distribution conduit or distribution channel, the sprinkler head having a spray pipe reaching through an aperture of said bottom wall and a carrier shell or an open carrier cage surrounding the spray pipe and supporting one or several superposed cone-shaped spray plates at a short distance from the mouth of the spray pipe. Each spray plate has a pattern of spray distributor slots extending through its wall, so that a portion of the water passes through these slots and covers the central area underneath the sprinkler head, for an optimal distribution of the water.
Patent ES-452137-A1 (ES)
Title: Di-Carboxylic acid derivatives
IPC: C07C57/42
Filed: 1976-10-06
Abstract: The invention relates to novel compounds of general formula I: < IMAGE > I and salts, esters and amides thereof, in which R1 and R2 represent hydrogen, alkyl or alkenyl (1-4 C), R3 represents hydrogen, halogen, hydroxy, alkyl (1-4 C) or alkoxy (1-4 C), n has the value 0, 1 or 2 and ALK is a saturated or unsaturated hydrocarbon radical with 3-12 carbon atoms, in which a straight carbon chain in between the benzene rings is present, containing 3-8 carbon atoms, and the dotted line indicates an optional extra bond between the first and second carbon counted from the phenyl ring, in case of an extra bond the group R2 and one hydrogen attached to said second carbon being absent, having valuable hypocholesterolaemic and hypotriglyceriolaemic properties.
Patent ES-456642-A1 (ES)
Title: 5-{8 5-(4-Chlorophenyl)-2-furanyl{9 dihydro-2(3H)-furanone
IPC: A61P29/00
Filed: 1977-03-08
Abstract: The compound 5-[-(4-Chlorophenyl)-2-Furanyl]Dihydro-2(3H)-Furanone is a useful anti-inflammatory agent.
Patent ES-463717-A1 (ES)
Title: Buffer element
IPC: F16F9/30
Filed: 1977-10-29
Abstract: A shock absorber consists of a cylinder (1) and a piston (2) operating in a viscous medium consisting of bitumen (3) with a filler of metal wire (4). By using a filler of metal wire of from 1% to 20% of the volume of bitumen the heat generated is conducted to the cylinder walls and dissipated so that the viscosity of the medium does not suffer a drastic change. The shock absorber is thus able to work effectively at higher temperatures.
Patent ES-468401-A1 (ES)
Title: Quick adhesive dressing tape for wounds - using absorbent support layer made of rayon fibre cloth
IPC: A61L15/28
Filed: 1978-03-31
Abstract: A quick dressing or bandage comprises a support tape having on one side an adhesive layer and a support layer for wound prepd. from a cloth of spun fibres based on rayon fibres. The adhesive layer, pref. porous, is pref. based on polyacrylic esters or copolymers of these. The support is pref. made of a porous polyester fibre cloth, free of binder, prepd. by the spun-laced process. The absorption capacity of the support layer for blood/water is about 15 g/gm. about 5 times that of normal cotton. The support layer has all the required properties such as good absorption, air permeability, sterilisability, no adherence to the wound, and no irritation also the layer absorbs the secretions from the wound in a largely irreversible manner.
Patent ES-469207-A1 (ES)
Title: Alkoxysilane double cluster compounds with silicone bridges and their preparation and use
IPC: C07F7/18
Filed: 1978-04-27
Abstract: Novel alkoxysilane cluster compounds are described having the formula: < IMAGE > wherein n is an integer from 0 to 300 R is hydrogen, alkyl, alkenyl, aryl, aralkyl or -OSi(OR')3 each R' is independently selected from alkyl, alkenyl, aryl or aralkyl with the proviso that at least a majority of R' radicals are sterically hindered alkyl groups having at least 3 carbon atoms and R'' and R''' are independently selected from hydrogen, alkyl, alkenyl, aryl, aralkyl, hydroalkyl, and halo or cyano substituted alkyl, alkenyl, aryl, aralkyl, and hydroalkyl. The preparation and use of these alkoxysilane cluster compounds also are described.
Patent ES-471369-A1 (ES)
Title: Door lock actuator with override mechanism
IPC: E05B65/36
Filed: 1978-07-03
Abstract: A door lock actuator includes a reversible linear power drive means for actuating the lock and manual means for actuating the lock. Whenever the manual means is used to actuate the lock, the power drive means is reversed through the lock mechanism. If the drive means should become jammed for any reason, the present invention provides a simple yet reliable override bracket which still allows the lock to be manually actuated by allowing the drive means to be disjoined from its mounting.
Patent ES-471687-A1 (ES)
Title: Benz-acylbenzimidazole-2-carboxylic acid derivatives
IPC: C07D235/08
Filed: 1978-07-13
Abstract: New heterocyclylcarboxylic acid derivatives which are acylated in the nucleus, especially benz-acyl-benzimidazole-2-carboxylic acid derivatives of the formula < IMAGE > (I) in which R is a free, esterified or amidated carboxyl group or a free, etherified or esterified hydroxymethyl group, R1 is an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical, R2 is hydrogen or an aliphatic radical and Ph is a 1,2-phenylene group containing the radical R1-C(=O)-, with the proviso that R1 contains at least 2 carbon atoms if Ph is otherwise unsubstituted, R2 is ethyl and R is acetoxymethyl, and salts of such compounds having salt-forming properties, are useful as anti-allergic agents.
Patent ES-474111-A1 (ES)
Title: Batch washing machines
IPC: D06F35/00
Filed: 1978-10-11
Abstract: A batch washing machine comprises an imperforate drum open at both ends and mounted for rotation about a substantially horizontal axis. A conveyor worm having an imperforate helical surface is rigidly mounted in the interior of the drum to divide same into a plurality of individual chambers. Washing media is fed to the chambers by means of a pipe disposed on a central axis of the drum, the pipe being sub-divided into individual pipe portions by the helical surface of the conveyor worm, with each pipe portion including at least one outlet aperture communicating with a respective one of the chambers. At least one emptying aperture is provided in the drum for each chamber and through which washing media can be discharged from the chamber. During washing, each chamber is separated from the other chambers, so that the machine can wash different types of washing at the same time.