baber/WOPTO huggingface dataset:
Patent ES-434425-A1 (ES)
Title: Earth boring machine and method
IPC: E21D9/10
Filed: 1975-02-04
Abstract: The machine frame is mounted onto a lower portion of an expandable forward support ring for sideways pivotal movement of the frame and the cutterhead carried thereby about an axis which is generally parallel to the centerline of the tunnel. The cutterhead cuts a circle which is generally equal in diameter with the support ring. A steering link extends laterally of the tunnel and is connected at one of its ends to the frame and at its opposite end to the support ring. It is used for tilting the cutterhead sideways, so as to offset the cutterhead from the support ring, to in that manner change the course of the tunnel.
Patent ES-436059-A1 (ES)
Title: Process for the preparation of 2-nitrobenzaldehyde
IPC: C07C205/56
Filed: 1975-03-26
Abstract: 2-Nitrobenzaldehyde, a valuable chemical intermediate, is produced by treating the alkali metal salt of a 2-nitrophenylpyruvic acid with an alkali metal hypochlorite in an aqueous medium to produce the corresponding 2-nitrobenzylidene chloride which, upon hydrolysis, yields the desired aldehyde. The 2-nitrophenylpyruvic acid starting material is advantageously prepared through the reaction of a 2-nitrotoluene and a diester of oxalic acid in the presence of an alkali metal alcoholate and can be used directly in the subsequent hypochlorite reaction without isolation. The process is industrially attractive in terms of the overall yield, the availability of starting materials, and the ease of the manipulative steps involved.
Patent ES-438714-A1 (ES)
Title: Benzimidazolinone derivatives
IPC: A61P25/20
Filed: 1975-06-19
Abstract: Novel benzimidazolinone derivatives and therapeutically acceptable acid addition salts thereof, said compounds being useful as long acting neuroleptic agents.
Patent ES-440104-A1 (ES)
Title: Process for dyeing dry-spun aromatic polyamides
IPC: D06P1/92
Filed: 1975-08-08
Abstract: The invention relates to a process for the production of dyed filaments from aromatic polyamides which are modified with acid groups.
Patent ES-442048-A1 (ES)
Title: Sliding gate mechanism with side wall mounted biasing springs
IPC: B22D41/08
Filed: 1975-10-24
Abstract: A slidable gate mechanism for controlling flow of material from an outlet in the bottom wall of a vessel. The gate is mounted in a carrier which is supported for sliding movement under the bottom wall. Springs mounted on a side wall of the vessel act on the carrier to urge the gate upwardly toward the bottom wall. The springs are remote from the outlet and do not require air-cooling.
Patent ES-442094-A1 (ES)
Title: Pigment preparation
IPC: C09B67/20
Filed: 1975-10-25
Abstract: A pigment composition comprising pigment and at least 5% by weight based on the weight of composition of a complex formed from one or more non ionic polyether surfactants based on ethylene oxide and a polymeric carboxylic acid having a molecular weight of at least 1500.
Patent ES-459779-A1 (ES)
Title: Method and apparatus for manufacturing a spun yarn from one or several filaments
IPC: D02G1/00
Filed: 1977-06-14
Abstract: A method of manufacturing spun yarn comprises feeding at least one filament onto a rotating member in a manner to form flat loops of the filaments on the member, picking the loops off the member and feeding and twisting the loops to form a spun yarn. The device advantageously includes a spinning head which rotates about a longitudinal axis and which carries a disc member which rotates about its own central axis. A thread guiding device is arranged to rotate about the longitudinal axis of the spinning head and separate drives are provided for each of the spinning head, the disc and the thread guide in order to form variations in the flat loops which are formed as segmental partly overlapped loops on the disc member. The construction includes a pickup member for picking up the loops off the disc and conveying rollers for conveying the twisted yarn into a setting chamber and a force twisting device for subsequent winding on a bobbin.
Patent ES-464922-A1 (ES)
Title: 3-Phenoxypyridine monosulfate and a method for its production
IPC: A61K31/44
Filed: 1977-12-09
Abstract: 3-Phenoxypyridine monosulfate, a pharmacological agent possessing mood elevating and cardiotonic properties. This compound is produced by reacting 3-phenoxypyridine with an equivalent amount of sulfuric acid.
Patent ES-471766-A1 (ES)
Title: Parainfluenza virus vaccine and its preparation.
IPC: A61K39/155
Filed: 1978-07-14
Abstract: By serially passaging a previously isolated and adapted virulent parainfluenza virus in tissue culture prepared from embryonated hens' eggs, a live, non-pathogenic but antigenic parainfluenza virus is produced. This virus is useful in preparing a live virus vaccine.
Patent ES-474595-A1 (ES)
Title: Medium frequency TV signal demodulator - has two series impedances, one frequency dependent, across demodulator output
IPC: H04N5/455
Filed: 1978-10-27
Abstract: The television signal demodulating circuit has a two output demodulator. The outputs are connected in phase opposition and are in integrated circuit form. The outputs (19, 20) are connected by a series arrangement including two impedances (Z1, Z2). An output signal (Uo) is tapped from one of the connection points (27) of the series arrangement. This point of connection (27) is connection to a reference potential of the signal by means of a supplementary impedance (Z1 Rm). One of the impedances (Z1, Z2) is frequency dependant. The impedances are calculated so that the out signal (Uo) is at least approximate to predetermined frequencies.
Patent ES-475531-A1 (ES)
Title: Inclination indicator for gripping means on loading machines.
IPC: B66F/
Filed: 1978-11-29
Abstract: Inclination indicator (14) for loading machines (10) having gripping means (11, 20) which are adjustable to an arbitrary angle of inclination in relation to a reference plane (16). The gripping means (11, 20) can be for instance the fork (11) on a fork lift truck (10) or the clamping means (20) on a clamping lift truck (10). The purpose of this is to enable the driver of the loading machine (10) to adjust the inclination of the gripping means (11, 20) to a position which is most suitable for gripping or other handling of the goods (21).
Patent ES-476569-A1 (ES)
Title: Lock device particularly for coke oven door
IPC: C10B25/16
Filed: 1979-01-04
Abstract: Mould for mfr. of tapering hollow lamp posts or masts for power lines, made of GFR resin, comprises an upwards conically widening shell and a correspondingly conical core centred in the bottom of the shell and carrying lengthwise tensioned glass-fibre strands. Between shell and core there is an inlet for the resin, at the shell bottom. The shell is fitted with >=1 centring device for the core the device(s) having pins that can be retracted from the space defined by shell and core until they are flush with the inner wall of the shell. Each centring device may carry 3 such pins which are retracted simultaneously.
Patent ES-478966-A1 (ES)
Title: Method and device for sowing, germinating and growing plants
IPC: A01G9/10
Filed: 1979-03-27
Abstract: In a method of sowing, germinating and growing plants, earth pots are press-formed at 6, seeds introduced into the pots at 7, the pots are grouped at 8 in containers which are stacked at 13 and introduced into a germination chamber 15, the containers being singled subsequent to germination.
Patent ES-487047-A1 (ES)
Title: Controls for winding the yarn and forming the cop in self acting spinning machines
IPC: D01H3/00
Filed: 1979-12-19
Abstract: In a device for controlling the false turn unwinding, layer-formation, winding and entire cop formation stages An actuator, such as a pneumatically operated cylinder-piston system (20), positions at each working cycle, in a manner which is progressively variable in accordance with the progress of the cop formation but at a constant pressure, the faller (8) provided for guiding the yarn on the cop during the winding stage, the actuator being able to be deactivated during all other stages there being provided a cam (19) of special contour for guiding the faller during winding of the yarn length at each working cycle, and of which the action - added to the action of said actuator - affects the faller a chain (10) being acted upon both by said actuator and by the cam, one of the actions being one of traction and the other being one of deviation of the trajectory of said chain, which thus acts on the faller.
Patent ES-8103178-A1 (ES)
Title: Shaft furnace having cooling plates inserted into recesses in the lining.
IPC: C21B/
Filed: 1980-06-20
Abstract: A shaft furnace has a refractory lining within its armour and cooling plates located in recesses in the lining. In order to make it easier to remove and replace the cooling plates and to improve heat transfer, it is now proposed to construct the recess walls of special shaped members so that the recess retains its shape. The shaped members include elongate side members, a cover member resting on the elongate members, a bottom member below the elongate members and a front member between the front edge of the cooling plate and the furnace interior. Copper sheets may be provided between the cooling plate and these shaped members.
Patent ES-8103680-A1 (ES)
Title: Blasting machine.
IPC: B24C3/06
Filed: 1980-08-07
Abstract: A method and apparatus for moving a blasting machine along a surface to be treated while maintaining a desired disposition of the blasting machine relative to the surface being treated. A support structure having a moveable boom with a blasting machine on its distal end is positioned adjacent the surface for treatment. Means are provided on the blasting machine to sense the positions of the blasting machine relative to the surface for treatment as the boom is moved through a working path. Movements of the blasting machine away from the desired disposition are sensed and compensated to adjust the blasting machine toward the intended disposition substantially throughout the movement of the boom through the working path.
Patent ES-8202139-A1 (ES)
Title: Heat exchanger tube support.
IPC: F22B37/20
Filed: 1980-11-25
Abstract: A support arrangement for horizontal tubes (14) located in a gas pass. Vertical hanger tubes (20) have longitudinal fins (30) on opposite sides thereof, and a U strap (32) is arranged to surround the horizontal tube to be supported with the U strap welded only to the longitudinal fin.
Patent ES-8205218-A1 (ES)
Title: Antidepressant pyrrolylpiperidines.
IPC: A61K31/445
Filed: 1981-04-08
Abstract: The pyrrolylpiperidines, 1-methyl-4-(1-methylpyrrol-2-yl)-4-piperidinol, 1,2,3,6-tetrahydro-1-methyl-4-(1-methylpyrrol-2-yl)pyridine, and pharmaceutically acceptable salts thereof are useful as antidepressant agents.
Patent ES-8302236-A1 (ES)
Title: Automatic slack adjuster.
IPC: B60T11/06
Filed: 1981-05-06
Abstract: A single-acting, clearance sensing slack adjuster for brakes is provided. The slack adjuster includes a displaceable brake actuation assembly (28), a rotatable driving member (52), a rotatable intermediate member (60) and a rotatable driven member (56). The driven member is in driving relationship with a rotatable adjustment member (50) which is rotatable in a given direction to advance a brake friction member (32) to maintain the running clearance (38) within predetermined limits. A linear to rotational motion assembly (76-80) is provided to rotate the driving member in the slack decreasing direction of rotation in response to greater than predetermined movement (82) of the brake actuation assembly. A first coil clutch (20) couples the driving and intermediate members while a second coil clutch (72) couples the intermediate and driven members. One clutch (72) delivers torque in the given direction in its low torque transmitting capacity direction of rotation and that torque capacity is less than is required to rotate the rotatable actuation members when the brake friction members are engaged.
Patent ES-8202815-A1 (ES)
Title: Vinylogous carboxamides, medicaments containing them and process for their preparation.
IPC: C07D409/12
Filed: 1981-05-08
Abstract: Compounds of the formula < IMAGE > wherein Ar is phenyl mono- or di-substituted phenyl, where the substituents are one to two halogens, one to two alkyls of 1 to 3 carbon atoms, or one amino, nitro, cyano or trifluoromethyl or pyridinyl R is hydrogen, chlorine, methyl or methoxy R1 is hydrogen or methyl R2 is hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, methyl-(cycloalkyl of 3 to 8 carbon atoms) or -A-R4, where A is alkylene of 2 to 3 carbon atoms, and R4 is hydroxyl, methylamino, dimethylamino, N-methyl-ethylamino, diethylamino, pyrrolidino, piperidino, hexamethyleneimino, morpholino or 4-methyl-1-piperazinyl or R1 and R2, together with each other and the nitrogen atom to which they are attached, form a 4- to 7-membered, saturated or mono-unsaturated, unsubstituted or substituted heterocycle which may contain nitrogen, oxygen, sulfur, sulfinyl or sulfonyl as additional ring members, where the substituents are alkyls of 1 to 3 carbon atoms. The compounds are useful as anticonvulsants.
Patent ES-8205807-A1 (ES)
Title: Diazepine compound
IPC: C07D495/14
Filed: 1981-07-01
Abstract: Substituted 6-aryl-4H-s-triazolo[3,4-c]thieno[2,3-e]-1,4-diazepines of the formula < IMAGE > in which the meaning of the symbols is mentioned in Claim 1, are obtained by reacting a dihalide of the general formula < IMAGE > with hydroxylamine and either converting a hydroxylamine compound of the formula < IMAGE > thus obtained into the final product either with a dehydrating agent or converting with a oxidising or dehydrogenating agent to the corresponding N-oxide of the formula < IMAGE > and converting this into a corresponding 5,6-dehydro compound I and optionally subsequently converting into a physiologically acceptable acid addition salt. The process is simple, inexpensive and environmentally friendly.
Patent ES-8302122-A1 (ES)
Title: Improved anode with lead base and method of making same.
IPC: C25B11/10
Filed: 1981-08-17
Abstract: An anode with a base of lead or lead alloy is provided with catalytic particles of titanium which comprise a very small amount of platinum group metal or an oxide thereof. These catalytic particles are partly embedded, anchored and electrically connected to the base, so that oxygen is evolved on these particles at a reduced potential at which the underlying lead or lead alloy of the base remains electrochemically inactive, and the anode base thereby serves only as a stable conductive support to the catalytic particles. Operation of this anode at a reduced potential provides energy savings. It may be used more particularly in cells for electrowinning metals with a higher degree of purity at a reduced energy cost with respect to conventional cells equipped with anodes consisting of lead or a lead alloy.
Patent ES-8206759-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02M41/14
Filed: 1981-09-30
Abstract: A liquid fuel injection pumping apparatus of the rotary distributor type has two forms of cam lobe on its cam ring. The first form of cam lobe is a pumping lobe which can effect inward movement of a plunger to achieve pumping of fuel and after the crest of the lobe has been passed allows outward movement of the plunger to lower the fuel pressure in the various passages in the apparatus. The other form of lobe is a holding lobe which while one plunger is being moved inwardly holds another plunger against movement. When the crest of the holding lobe is reached the associated plunger is allowed to move outwardly and this movement is arranged to take place shortly before the end of the inward movement of the plunger associated with a pumping lobe. The effect is to reduce the period towards the end of fuel delivery at which fuel is supplied at a reducing rate.
Patent ES-8304309-A1 (ES)
Title: Hand-operated hardness meter.
IPC: G01N3/48
Filed: 1982-03-30
Abstract: The hardness meter is so designed as to render the applied measurement load independent from the force that the operator is capable to exhert and as to provide an instantaneous load permitting a precise measure even if the equipment is shifted during the operation. Such hardness meter includes, between the mobile structure operated by the user's hands and the penetrating pin, a device capable of exherting an instantaneous force on the penetrating pin. This device is formed by a plated spring (49) carried by an inertia mass (45) sliding along the guiding columns (10 and 11) and presenting a convexity which may be released from one side to the other of the median plane when it is arranged on one side of the plane it is loaded and when it turns to the other side provides the instantaneous force which throws along said columns the inertial mass braked, however by friction means (50, 51 and 52) thus preventing the discharge of the reaction forces against the operator's hands.
Patent ES-8304790-A1 (ES)
Title: X-ray examination apparatus.
IPC: H05G1/02
Filed: 1982-06-21
Abstract: 1. X-ray examination apparatus having an X-ray tube with a flange-mounted radiation diaphragm which is held at one end of a tube tomograph carrier holder, and having a tomograph carrier which is held at the other end of the holder at a constant distance from the X-ray tube so as to be aligned thereto and which has means for centrically positioning tomographs of specific predetermined formats, characterized in that the radiation diaphragm (6) comprises at least one diaphragm disc (16, 20) rotatable about an axis (19) arranged beside the conical beam path (18), which is to be gated out, and which diaphragm disc has openings (21, 22, 23, 24, 25, 26) which can be pivoted into the conical beam path and are matched to the predetermined formats (10, 11, 12, 13) of the tomograph.
Patent ES-8304998-A1 (ES)
Title: Phenylethylthiazole derivatives, their preparation and their therapeutical use.
IPC: A61K31/415
Filed: 1982-07-02
Abstract: Phenethyl derivatives of thiazole of the formula: < IMAGE > wherein n is 1 or 2 and R is a naphthyl radical, a phenyl radical or a phenyl radical carrying one or more substituents selected from C1-4 alkyl, C1-4 alkoxy, methylenedioxy and trifluoromethyl radicals and halogen atoms, are useful in therapy in the treatment of depression.
Patent ES-8400233-A1 (ES)
Title: Device for turning back an end of a flexible strip
IPC: A41H33/00
Filed: 1982-11-03
Abstract: A device designed to fold the end of a flexible strip back upon itself, e.g. to finish an extremity of a belt fitting into a buckle, comprises a depressible block with a front edge shaped to conform to the desired outline of the strip end. In its normal elevated position, the block is flush with a horizontally movable slider having a complementary confronting rear edge the block is also overlain by two juxtaposed vertical plungers which are independently displaceable, the forward one of these plungers having a profile conforming to and aligned with the front edge of the block. After an extremity of a strip to be shaped has been placed on the block and on part of the adjoining slider, which is maintained at an elevated temperature by a heater juxtaposed therewith, the two plungers are lowered to depress the block through that extremity against a sustaining spring force below the level of the slider whereby parts of the strip overlying the slider are bent up between the rear edge of the latter and the profiled forward plunger which is thereupon withdrawn upward, allowing the slider to be shifted toward the other plunger above the repressed block so as to flatten the bent-up strip portion thereagainst after the other plunger has also been retracted, the heated slider moves further across the block for thermally fixing the flattened portions in their new positions.
Patent ES-8407085-A1 (ES)
Title: Process for upgrading synthesis gas and catalysts therefor.
IPC: C07C29/158
Filed: 1982-12-20
Abstract: A process of upgrading synthesis gas to hydrocarbons and oxygenated hydrocarbons, particularly olefins and carboxylic acids, comprises contacting synthesis gas with catalysts comprising the mixed oxides of ruthenium, copper, an alkali or alkaline earth metal, and optionally a metal selected from Ce, Cr, Fe, Mn, Mo, Th, Zn or mixtures thereof. The synthesis gas upgrading product may be contacted with a hydrogenation catalyst to provide alkanes, alcohols and esters, useful for fuels. Catalysts comprising the mixed oxides of ruthenium, copper, at least one alkali metal and at least one of rhodium, iridium, palladium, and platinum are further disclosed which are useful in the upgrading of synthesis gas, particularly for obtaining alkanes and alcohols.
Patent ES-8405665-A1 (ES)
Title: Depilating animals esp. sheep to assist mechanical fleecing
IPC: B26B19/24
Filed: 1983-01-17
Abstract: Depilating of animals is effected by admin. of epidermal growth factor (EGF) or its analogues to the animals. Hair fibre growth in the animal is retarded so that, depending on the dose of EGF or analogue, a zone of weakness is created in the coat of the animal. - The treatment is esp. valuable with sheep, as the weakness facilitates mechanical harvesting of the wool by unskilled labour. The EGF can be administered safely over a wide dosage range. EGF is known to inhibit body growth rate and hair growth when injected into new born mice. Dose is at least  0.25 mg/kg (metabolic body wt.). GBAB- GB2082186 B Depilating of animals is effected by admin. of epidermal growth factor (EGF) or its analogues to the animals. Hair fibre growth in the animal is retarded so that, depending on the dose of EGF or analogue, a zone of weakness is created in the coat of the animal. - The treatment is esp. valuable with sheep, as the weakness facilitates mechanical harvesting of the wool by unskilled labour. The EGF can be administered safely over a wide dosage range. EGF is known to inhibit body growth rate and hair growth when injected into new born mice. Dose is at least  0.25 mg/kg (metabolic body wt.). (6pp) USAB- US4490365 A Wool-bearing animal is depilated, by reducing the force holding the wool to the animal by administering EGF without causing injury or unacceptable stress to the animal. EGF contains a sequence of amino acids which can regulate hair growth, or comprises an analogue contg. such a sequence. - Pref. amt. of EGF used reduces the plucking force to GN per K Tex or less, or establishes a plasma concn. of 10 ng per ml. or more for 15 hrs. or more. Administration is subcutaneous.
Patent ES-8405036-A1 (ES)
Title: Nor-steroid prepn.
IPC: C07J61/00
Filed: 1983-03-28
Abstract: 19-Norsteroids are made by conversion of aromatic esteroids into 10 beta-hydroxy 1,4-oestradien-3-one cpds. in presence of Bengal Rose as sensitiser. These give the corresponding 10 beta-hydroxy androstan-3-one cpds. by catalytic hydrogenation. The 19-noresteroids are then obtd. by catalytic dehydration of the tert. alcohols in acid medium.