baber/WOPTO huggingface dataset:
Patent ES-361730-A1 (ES)
Title: Arrangement for hinging a sidepiece to the lens bow of a spectacles frame
IPC: D01H1/36
Filed: 1968-12-21
Abstract: One member 5 of a spectacle hinge has an extension 6, Fig. 1, which engages a guide member 9 fixed to a side piece 8, and a spring 12 provides a resilient force opposing further opening of the side piece after the forward end of the side piece has begun to press against lens bow 1. The vertical pivot of the side piece is substantially at the point 14. The compression spring 12 pushes against a transverse foot 10 of hinge extension 6 and is attached to rod 11 as shown. The rod 11 slides in slot 7 of the extension 6. A further similar embodiment is described in which the hinge member 5 is composed of two parallel vertically spaced arms connected by a transverse piece against which one end of the spring presses. The other end of the spring presses against a sleeve (32), Fig. 5 (not shown), on a screw (34). A guide pin (37) inside the spring limits the extent the side can be opened. Fig. 6 shows an embodiment in which the resilient force is provided by a distorting articulated parallelogram comprising two links 24 and 25 pivotally mounted on rigid axes 26 and 27 and pivotally connected to extension 6. A spring 30, as shown, provides the necessary resilience.
Patent ES-365689-A1 (ES)
Title: Improvements in or relating to exhaust silencers for automotive vehicles
IPC: F01N1/00
Filed: 1969-04-07
Abstract: A silencer comprises a casing 2 having two internal partitions 5, 5a forming three chambers in tandem of which the two end chambers are each larger than the intermediate chamber, an inlet conduit 8 projecting through one end chamber and opening into the intermediate chamber, an outlet conduit 8a leading from the intermediate chamber through the other end chamber and the portions of the conduits passing through the end chambers having perforations opening into the end chambers.
Patent ES-366900-A1 (ES)
Title: Tank stabilizer for ships
IPC: B63B39/03
Filed: 1969-05-07
Abstract: In a free surface ship roll stabilization tank 12 comprising two wing tank portions and an intermediate tank portion between the wing tank portions, the tank has internal fore and aft walls 18, 20 extending partially across the tank from opposite side walls at the boundaries between the wing tank portions and the intermediate tank portion, and an internal athwartship's wall 30, 32 extends in the intermediate tank portion to serve as a partition defining aft and forward parts of the intermediate tank portion. Opening 34 in the athwartship's wall provides communication between the forward and aft parts of the intermediate tank portion, one wing tank portion being in communication with one of the forward and aft parts of the intermediate tank portion and the other of the wing tank portions being in communication with the other of the forward and aft parts of the intermediate tank portion through the openings provided by the fore and aft walls 18, 20 as a result of their partial extent across the tank. Movement of liquid which partially fills the tank may be activated by pumps controlled by standard sensing equipment.
Patent ES-368268-A1 (ES)
Title: Production of snack product
IPC: A21C9/08
Filed: 1969-06-11
Abstract: Dough shapes, which are to be fried to form biscuits are made by severing a sheet of dough into strips, folding the strip about a longitudinal axis to form a double thickness strip and cutting the strip transversely thereby sealing the cut edges to form dough shapes closed on three sides. As shown, dough 10 is formed into a sheet 13 between rollers 11, 12 one of which may be patterned to perforate the dough sheet. The sheet is cut into strips by rotating cutters 17. These strips, which are conveyed on endless belt 16 are maintained in the correct position by guide wheels 26 and are folded about a longitudinal edge 24 the shape of the outlet end 25 of the folder ensuring that the edge is arcuate and not flattened. The strips are severed into individual pieces by rotating cutter 27, the blades 32 of which engage the anvil portions 33 on roller 28 compressing and joining the cut edges together while the body of the piece expands into the groove 34. The dough shapes may be deep fat fried which causes them to expand and the arcuate fold 24 to open slightly allowing the internal surface of the dough to cook.
Patent ES-371456-A1 (ES)
Title: Process and apparatus for the separation of sulfur from elemental sulfur bearing ores
IPC: C01B17/033
Filed: 1969-09-12
Abstract: One embodiment of apparatus for recovery of elemental sulphur comprises a leaching unit 12 comprising a settling tank 12a into which are passed sulphur-bearing ore and an alkaline material (in certain proportions) from hopper 10, and an amount of fresh or recycled organic solvent via conduit 27 and section 12b. Sulphur-free gangue is conveyed to vaporising section 12c (by screw conveyor 14) for solvent recovery. Sulphur-bearing solvent passes via conduit 16 to crystalliser 20 from which sulphur is conveyed via vaporising unit 20c to hopper 24. Solvent reutilisation is effected by recovery from 12c, 20c and 20a, and passage via conduits 13b, 15 and 25 to conduits 27, 16 which feed solvent to sections 12b, 20b. A more complicated embodiment is also described.
Patent ES-372416-A1 (ES)
Title: Apparatus for driving and/or extracting piles
IPC: E02D11/00
Filed: 1969-10-11
Abstract: A method and apparatus for the vibratory driving of piles in which a hydraulic cylinder-and-ram assembly is arranged to impart a vibration of asymmetric waveform to the pile. The apparatus includes a closed-loop servo control system by which the movement of the ram relative to the cylinder is according to an input signal of the desired waveform.
Patent ES-380768-A1 (ES)
Title: Detergent containing alkali protease
IPC: C11D3/386
Filed: 1970-06-15
Abstract: Alkaline protease if produced by cultivating an alkaline protease-producing microorganism from the genus Fusarium or Giberella in a proper growth supporting medium and the alkaline protease is recovered from the medium. The alkaline protease degrades protein under conditions of high pH and thus is useful in the formulation of detergent and other cleanser compositions.
Patent ES-388154-A1 (ES)
Title: Liquid metering device
IPC: A01M7/00
Filed: 1971-02-11
Abstract: The liquid metering device serves to maintain constant the volume of liquid distributed per unit area. The device comprises a quantity regulator driven by a ground engaging wheel for drawing liquid from a reservoir, and supplying it to an outlet via a high pressure pump driven by a power take-off of an auxiliary motor or of the tractor which is used to tow the distributor vehicle. Connected in parallel with the high pressure pump is a regulating return valve controlled by a pressure sensitive device cooperating with the conduit joining the quantity regulator and the high pressure pump. With such an arrangement the delivery through the regulating return valve increases or decreases in response to a decreasing or an increasing respectively in pressure in the conduit which in turn is dependant upon the quantity of liquid actually distributed through said outlet and upon the delivery of the quantity regulator.
Patent ES-400533-A1 (ES)
Title: Blending apparatus
IPC: B01F33/40
Filed: 1972-03-08
Abstract: A blending apparatus for particulate material which includes a vessel having a conical portion at its lower end. A gas permeable divider means is mounted in the conical portion of the vessel dividing the vessel into a material chamber and a plenum chamber. A second plenum chamber is defined in the bottom of the vessel and has a gas permeable wall facing the inside of the vessel. At least a pair of coaxially aligned blending columns are mounted within the blending silo. One of the columns may be smaller in diameter than the other column and positioned below and extend into the bottom of the other column. The larger column may be divided into a pair of columns which are separated from each other so that less than a full batch of material may be blended.
Patent ES-403902-A1 (ES)
Title: Method for preparing a completely covered foam molding
IPC: C08J9/34
Filed: 1972-06-15
Abstract: A moulded article consisting of:
Patent ES-405138-A1 (ES)
Title: Heavy metal complexes of azo dyestuffs containing the residue of a 2-amino-3-hydroxypyridine
IPC: C09B45/00
Filed: 1972-07-26
Abstract: Heavy metal complexes of azo compounds of formula WHERE D is the residue of a heterocyclic diazo component which can form a complex with a heavy metal, such as 8-quinolinyl, and B is hydrogen or halogen, provide dyeings on, for example, natural and synthetic polyamide and polyacrylonitrile which yield level blue and green shades of good general fastness, including resistance to acid, alkali, light and rubbing.
Patent ES-412589-A1 (ES)
Title: Obstetric device for animals
IPC: A61D1/08
Filed: 1973-03-13
Abstract: An obstetric device for aiding the birth process of cattle and the like is disclosed. The device consists of an elongated rod having an end adapted to abut an animal giving birth. The rod is provided with projections spaced longitudinally thereof and two sleeves are slidably mounted on the rod. Each sleeve has a circumferential slot which accommodates a disc, the disc circumferentially surrounding the rod with clearance. A spring in each of the slots biases the discs in such a manner that they partially project into the spaces between the projections on the rod and also partially project outwardly beyond the sleeves. The slots and discs are inclined to the elongation of the rod in such a fashion that the sleeves are able to move in a direction away from the end of the rod which abuts the animal giving birth but are prevented from moving in the opposite direction. Each sleeve is provided with a hook, the hooks on the two sleeves being located on diametrically opposite sides of the rod. A pivotable control lever for effecting movement of the sleeves is so positioned that it overlies the outwardly projecting portions of the discs. In operation, a cable is secured to each hook and the other end of the cable is connected to a leg of the animal being born. Alternate pivoting of the control lever in a sense towards and away from the rod causes alternate movements of the sleeves so that a controlled tension is exerted on the animal being born. In the event of an emergency, the control lever is pivoted as far as possible towards the rod so that it abuts the outwardly projecting portions of the discs. This causes the discs to become disengaged from the projections on the rod so that the sleeves are free to move in a direction towards the end of the rod which abuts the animal giving birth whereby the tension on the animal being born may be quickly released.
Patent ES-415821-A1 (ES)
Title: Foundry binders on the basis of phenolic resins
IPC: C08L61/00
Filed: 1973-06-12
Abstract: Foundry binders comprising a) a novolak prepared by condensation of phenols with aldehydes, b) a silane, c) a diamide of a long-chain monocarboxylic acid, and optionally d) an aromatic carboxylic acid and a process for their production. The foundry binders obtained are particularly suitable for the hot coating of foundry sand in the absence of solvents.
Patent ES-415827-A1 (ES)
Title: Conductive insert for heat recoverable electrical connector
IPC: H01R4/48
Filed: 1973-06-12
Abstract: A conductive insert for placement within a connector capable of forming an electrical and mechanical connection between two or more conductors. The insert is a unitary conductive member which has two open ends. At least a portion of the inner surface of each end of the insert is coated with a solder alloy. In use, a conductor is inserted in each open end of the connector and in contact with the insert and heat applied to cause the connector to shrink, to melt the solder and to join the conductors to the insert. The connector with the conductive insert is particularly useful for joining a flat conductor to a round conductor and for joining a plurality of pairs of conductors.
Patent ES-416948-A1 (ES)
Title: Diphosphinic acid esters and process for making same
IPC: C08K5/00
Filed: 1973-07-16
Abstract: Di-phosphinic acid esters of the formula WHEREIN R represents saturated, open-chain alkylene having from 1 to 15 carbon atoms, phenylene, biphenylene or phenylalkylene, R1 and R2 represent alkyl or cycloalkyl groups, as well as phenyl or benzyl and R3 represents saturated, open-chain alkylene and n is from 1 to 30, are described as well as suitable processes for the preparation of the di-phosphinic acid ester named and their use for flame-proofing polyesters.
Patent ES-418158-A1 (ES)
Title: Peptides of acth activity containing alpha-aminooxy carboxylic acids on both terminals and a process for the preparation thereof
IPC: C07K14/695
Filed: 1973-08-24
Abstract: Novel peptides of ACTH activities having a complete ACTH sequence from the N-terminal amino acid at least to the 17th but at most to the 19th amino acid, but containing optionally other amino acids in the place of the individual amino acids of the ACTH sequence, and always containing an alpha -aminooxy acid in the place of the first and the last amino acids have been prepared by deblocking the appropriate protected peptide derivatives.
Patent ES-429218-A1 (ES)
Title: Automatic yarn feed rate control system for warp beam knitting machines
IPC: D04B27/22
Filed: 1974-08-13
Abstract: An automatic yarn feed rate control system for a warp beam knitting machine. The system comprises a digital pulse generator, a pulse multiplier, and a runner length multiplier coupled in series to the knitting machine crankshaft, for generating a digital pulse train, the number of pulses of which is proportional to the knitting machine knitting speed and the length of yarn consumed by the knitting machine during a predetermined knitting cycle. A plurality of interconnected counters adjusts the number of pulses of this pulse train to produce another pulse train, the number of pulses of which is inversely proportional to the instantaneous diameter of the knitting warp. The pulses of this latter pulse train are transmitted to a multivibrator and amplifier and drive a stepper motor which rotates the warp beam of the knitting machine at a speed which is inversely proportional to the warp diameter to maintain a constant yarn feed rate.
Patent ES-434127-A1 (ES)
Title: Determination of serum creatinine
IPC: G01N33/70
Filed: 1975-01-24
Abstract: A colorimetric process for the quantitative determination of creatinine in blood serum or urine wherein an alkaline pH in the approximate range of 11.0 to 13.5 is maintained during colorimetry evaluation and in which urea and a detergent are caused to react simultaneously and synergistically with the serum or urine protein to prevent extraneous chromogen formation in the conventional alkaline-picrate reaction for creatinine.
Patent ES-441385-A1 (ES)
Title: Substituted imidazolidines and pharmaceutical uses thereo
IPC: C07D233/44
Filed: 1975-09-30
Abstract: Novel ortho- and ortho'-disubstituted 2-phenyliminoimidazolidines of the formula I are obtained by reaction of ethylenediamine with a compound of the formula II. The latter is prepared from novel 2,6-disubstituted anilines. The meaning of Z follows from Claim 1. The novel 2-phenyliminoimidazolidines have useful therapeutic, in particular hypotensive, action.
Patent ES-445492-A1 (ES)
Title: Fitting piece for rigid or flexible tubes
IPC: F16L21/02
Filed: 1976-02-24
Abstract: A fitting piece for connecting rigid or flexible tubes which are made particularly from plastic, the fitting piece having an opening to receive therein the tube and being provided with at least one inwards protruding annular rib having edges, preferably sharp edges, the cross-section of said rib being formed in such a manner that a straight line interconnecting the center point of the basis to the peak of the cross-section is inclined to the axis of the tube-receiving opening by an acute angle with its vertex pointing to the interior of said opening, said fitting piece being characterized in that at least the annular rib and preferably the whole of the fitting piece is made from an elastically deformable plastic material whose coefficient of elasticity amounts to at least 20,000 kgf per cm2, that the width of the basis of said rib is smaller than the radial extension of the rib, that the rib is divided by radial incisions into segments interconnected to one another, and that there is provided at least one sealing element.
Patent ES-450064-A1 (ES)
Title: Form panel spacing device
IPC: E04G17/06
Filed: 1976-07-22
Abstract: A device for ensuring the spacing of form panels during the pouring of concrete walls including a spacing cone in the shape of a frustum of a cone provided with a wear resisting flange moulded around the larger base.
Patent ES-451704-A1 (ES)
Title: Facial liquid excreting doll
IPC: A63H3/24
Filed: 1976-09-21
Abstract: A doll's head, for use in conjunction with a suitable torso, which will excrete a fluid through the eyes or other facial areas of the doll for simulating tearing, or the like. The doll head includes an exterior surface formed and contoured with human characteristics and including an interior, flexible cavity or reservoir for storing fluid. The head is formed of flexible plastic having an aperture at the mouth for filling the interior flexible reservoir. A pair of small, measured holes simulating eye tear ducts permit the fluid to flow outwardly therethrough when external forces are applied to move the head bodily backwards or rotate the head about a generally vertical axis relative to the torso. A stationary, cross arm is secured to the torso and bears against the rear wall of the flexible reservoir for applying pressure thereto when the head is moved relative to the torso. A check valve, including a movable ball, is biased behind the aperture of the mouth in fluid communication with the interior of the reservoir to permit filling of the reservoir and preventing leakage of fluid through the mouth aperture.
Patent ES-453909-A1 (ES)
Title: Automatic brake resetting device
IPC: F16D65/66
Filed: 1976-12-03
Abstract: In a brake cylinder there is a reciprocating piston from which extends a non-rotatable sleeve surrounding a co-axial non-rotatable axially displaceable threaded shaft upon which is threaded a coupling nut. A pair of rotary couplings are provided on opposed sides of the coupling nut with the sleeve and the rotary couplings are actuable by axial displacement of the coupling nut. A stop ring is axially displaceable on the coupling nut and is supported opposite to the braking direction by a fixed stop. A second stop on the coupling nut is spaced rearwardly of the first stop a distance approximately equal to the contact stroke of the vehicle brake when the resetting device is in the inoperative position. To provide for single acting operation, the resetting device is provided with a spring which has one end acting against the stop ring and the other end acting against an abutment on the sleeve. To provide for double acting operation a compression spring is inserted between the stop ring and the coupling nut to load the coupling nut in the braking direction. This additional compression spring is mounted for rotation in at least one direction.
Patent ES-456744-A1 (ES)
Title: Electrode for lead accumulators, comprises porous polymer substrate - onto which an incomplete grid of lead alloy is cast
IPC: H01M4/57
Filed: 1977-03-11
Abstract: Electrode for electrochemical cells, comprises a porous fibre substrate, 0.1-3 mm. thick, made of organic polymers (1), and fitted with a conductor grid in contact with electrochemically active material (2) deposited to provide 0.1 g. of material (2)/cm.2/mm. thickness. The polymers (1) are pref. polyethylene, polypropylene, polyester, PVC, polyvinylidene chloride, vinyl acetatechloride copolymer, an acrylic polymer, PTFE, or regenerated cellulose. The conductors may form a complete grid using a cross-section of 0.03-7 mm.2 or an incomplete grid extending over 15-85% of the electrode may be used. The edge conductor on the grid pref. has cross-section 0.1-4.5 mm.2. The conductors can be made by casting molten metal onto the substrate with rapid cooling to prevent damage to the polymer.
Patent ES-457577-A1 (ES)
Title: Esters of 7-sulfenyliminocephem-4-carboxylic acids
IPC: C07D501/57
Filed: 1977-04-05
Abstract: Alkoxylated beta -lactam compound useful as an intermediate for various cephalosporin (or penicillin) derivatives which may be prepared by reacting a 7-sulfenylaminocephem compound (or a 6-sulfenylaminopenam compound) with an oxidizing agent or reacting a sulfinylaminocephem compound (or a 6-sulfinylaminopenam compound) with a dehydrating agent to give a sulfenyliminocephem compound (or a 6-sulfenyliminopenam compound) and reacting the latter compound with an alcohol in the presence of a base, an organic acid or a Lewis acid.
Patent ES-459075-A1 (ES)
Title: Manufacturing process for steel pipe from square bar
IPC: B21B17/08
Filed: 1977-05-24
Abstract: Plant for mfg. steel tubes from billets, esp. from square billets, consisting of a press-piercing mill(a), a stretch-rolling mill(b), and a push-bench(c), the three units(a,b,c)s being aligned in a row. Mill(a) is pref. of a conventional type which includes devices for converting a square billet into an axially-pierced tube blank with a closed end. Conventional tube mfg. plants use a piercing press, followed by units (b,c), but in such plants the max. finished tube length is 12-14 metres. The invention, using mill(a) produces tubes with length >=20 metres with high productivity using inexpensive square billets produced in a continuous casting plant.
Patent ES-461656-A1 (ES)
Title: Device for tucking, retaining and curling the weft and to provide a selvedge of a woven fabric
IPC: D03D47/48
Filed: 1977-07-30
Abstract: A device for cutting, retaining and tucking a weft end to form a selvedge comprises two concurrently operated cutting blades, a shoe associated with the blades and releasably retaining the cut yarn, a pick up hook adapted to tuck the yarn into the weft shed and cam actuators and linkages to sequentially control the yarn cutting and reinsertion operations.
Patent ES-461926-A1 (ES)
Title: Water purifier
IPC: B01D27/08
Filed: 1977-08-27
Abstract: A filter cartridge, for an internally by-passable water purifier apparatus, is in the form of a tubular shell that has inlet and outlet walls with at least one opening being defined in each. A water filtering material is disposed within the shell. Running lengthwise of the shell is an arrangement for guiding water from the inlet to the outlet regions and exclusive of the filtering material. That arrangement is either interiorly of or external to the shell.
Patent ES-472766-A1 (ES)
Title: Method of controlling molten steel level in mold of continuous casting apparatus
IPC: B22D11/18
Filed: 1978-08-22
Abstract: A method of controlling the level of molten steel in the mold of a continuous casting apparatus comprises sensing the arrival of the molten metal level at a predetermined value at the start of operation of the apparatus, driving dragging rolls, from that point of time onward, at a rotational speed based on a preset value of initial roll speed setting, thereafter sensing when the level has reached the neighbourhood of a higher preset level or measuring a fixed length of time, and, from that point onward, inputting the deviation of the molten metal level in the mold from the preset level to a controller, and driving the dragging rolls by means of signals which combine the output of the controller with the initial roll speed setting.