baber/WOPTO huggingface dataset:
Patent ES-8205617-A1 (ES)
Title: Feed safety apparatus for movable member
IPC: B24B55/00
Filed: 1981-02-27
Abstract: A feed safety apparatus for a movable member slidably supported on a stationary bed of a machine tool. A feed device moves the movable member at various speeds. A hydraulic cylinder is fixedly mounted on the movable member and includes a piston slidably received therein. A reference plate member is secured to the bed and operatively connected to the piston for permitting bodily movement of the hydraulic cylinder and the piston within a predetermined distance, but restraining movement of the piston beyond the predetermined distance to cause relative movement between the hydraulic cylinder and the piston. A fluid flow regulating device is disposed between the pair of cylinder chambers of the hydraulic cylinder for restrictively controlling relative movement between the hydraulic cylinder and the piston.
Patent ES-8204666-A1 (ES)
Title: Paper security with authenticity mark of luminescent material only in an invisible area of the light spectrum and checking method thereof.
IPC: G07D7/12
Filed: 1981-05-29
Abstract: Paper security with luminescent authenticity mark which, after excitation by an invisible light, emits only invisible light of a different wavelength. The luminescent substance may be added to the printing dye or to the paper during manufacturing. A corresponding checking device allows the checking of the authenticity of the paper security in the presence of the customer but without his knowledge. It could be taken advantage of the fact that the test signal and the authenticity signal remain invisible in order to place the apparatus behind an opaque plate (2) for the visible light but transparent for the authenticity and test signals.
Patent ES-8203887-A1 (ES)
Title: Protection of lyophilized betalactams from color formation
IPC: A61K9/00
Filed: 1981-06-22
Abstract: A stable preparation of a lyophilized beta -lactam antibacterial containing a 7 beta -( alpha -carboxy- alpha -arylacetamido)-7 alpha -methoxy-3-heterocyclic thiomethyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid (I) alkali metal salt as the antibacterial component and a sugar or sugar alcohol compound as the stabilizing agent. < IMAGE > (I)
Patent ES-8206119-A1 (ES)
Title: Output circuit of tuner
IPC: H04B1/10
Filed: 1981-09-02
Abstract: PURPOSE:To eliminate unnecessary radiation, image disturbance, IF higher harmonic disturbance, etc., by composing the output circuit of a turner of plural pi type turnig circuit. CONSTITUTION:To the collector output terminal of a mixing transitor Q, the 1st pi type resonating circuit consisting of a capacitor C3, a coil L1 and a capacitor C4 is connected, and an intermediate frequency signal selected by this pi type resonating circuit is supplied through a coupling capacitor C11 having about 10PF capacity to the 2nd pi type resonating circuit consisting of capacitors C8-C10 and a coil L3, where it is selected again and then supplied to an unshown trailing intermediate frequency amplifier from an output terminal 3. Therefore, unnecessary radiation, image disturbance, IF higher harmonic disturbance, etc., that tuners for export to the United States of America or Europe have because an intermediate frequency and TV low channel frequencies are close are prevented.
Patent ES-8302955-A1 (ES)
Title: Mercury dispenser for electric discharge lamps, article and method for manufacturing such a dispenser and electric discharge lamp provided therewith.
IPC: H01J61/72
Filed: 1981-10-22
Abstract: A mercury dispenser for electric discharge lamps consists of welding a small metallic member (16) in the form of a <<patch>>, to a portion of the surface of the cathode disintegration shield (10) and trapping a predetermined volume of mercury under the <<patch>>. A dimple (17) may be formed in the shield (10) or in the member (16). The shield (10) may be formed from a continuous strip which is dimpled at a predetermined pitch, the dimples filled with mercury and the <<patches>> (16) welded over the dimples. The strip can then be cut into discrete <<patched>> sections to be bent into shields and assembled with the cathode structure. The mercury is liberated from unter the <<patch>> by heating and vaporisation, the vapour pressure forcing the <<patch>> open.
Patent ES-8301584-A1 (ES)
Title: Kneading machine.
IPC: A21C1/06
Filed: 1981-11-12
Abstract: The mechanical expansion plug comprises a tubular extending body (1) provided, along the lateral surface thereof, with a circumferential aperture (A). Inside the said body (1), able to slide in the two directions coaxially thereto and without the possibility of one rotating with respect to the other, there is a movable element (7) of truncated cone conformation, provided peripherally with a first and second set of equidistant guides (10 and 11) that extend along generatrices of the said element (7) and alternate one with the other. A first plurality of sectors (20), triangular when viewed in sectional form, bent externally to describe the maximum circumference of the seat to be fashioned in the tube, are coupled internally to the guides of the said first set (10), while a second plurality of sectors (21), trapezoidal when viewed in sectional form, bent externally to suit the said maximum circumference, alternate with the sectors (20), coupled internally to the guides of the second set (11).
Patent ES-8303314-A1 (ES)
Title: Process for preparing organic sulphides.
IPC: C07D277/74
Filed: 1982-04-16
Abstract: A process for preparing organic thioethers of formula R-S-R1 in which R is an aliphatic, aryl, arylaliphatic or heterocyclic radical and R1 is an aliphatic or arylaliphatic radical, from organic dithiocarbonates and organic halides or sulphonates, in the presence of an aqueous alkaline base and a phase transfer catalyst, at a temperature of between 50 DEG and 100 DEG C. for a time of 10-60 minutes.
Patent ES-8306494-A1 (ES)
Title: Ammonium sulphite as an accelerator for hardening aqueous solutions of melamine.
IPC: C08K3/24
Filed: 1982-09-10
Abstract: 1. The use of ammonium sulphite as a curing agent for aqueous melamine resin solutions, such as are customary as impregnating or binder resins.
Patent ES-8308837-A1 (ES)
Title: Process for preparing tetraacetyl alkylene diamines.
IPC: C07C233/90
Filed: 1982-09-28
Abstract: Tetracetylethylene diamine, an additive for detergent bleaching compositions is made from the di aceryl compound by heating with acetic anhydride, removing acetic acid byproduct as distillate with acetic anhydride and adding fresh acetic anhydride, preferably recovered from the distillate.
Patent ES-8307823-A1 (ES)
Title: Crystalline salts of cephodizime, and process for their preparation.
IPC: C07D501/36
Filed: 1982-11-02
Abstract: A crystalline water soluble disodium salt of 7- beta -[2-(2-aminothiazol-4-yl)-2-syn-methoximinoacetamido]-3-(5-carboxymeth yl-4-methyl-1,3-thiazol-2-ylthiomethyl)ceph-3-em-4-carboxylic acid (cefodizim), or an adduct or solvate thereof with water and/or an organic solvent.
Patent ES-8404545-A1 (ES)
Title: Flexible control rod for a nuclear reactor
IPC: G21C7/11
Filed: 1983-02-07
Abstract: A flexible control rod for a nuclear reactor is built up of first, second, third and fourth absorber wings which are arranged in a cruciform configuration. Each wing is divided into a number of wing elements by slots extending substantially perpendicularly to the crossing line of the wings. The first and the third wings are arranged in a first plane with the slots in these wings located pairwise in line with each other, and the second and fourth wings are arranged in a second plane and also with their associated slots located pairwise in line. Further, the slots in the first plane are diplaced in parallel in the direction of the crossing line relative to the slots in the second plane, and the portions of the wing elements adjoining the crossing line of the wings are provided with recesses. This arrangement gives good flexibility without undue loss of strength.
Patent ES-8405266-A1 (ES)
Title: Water-tight and auto destructible burial shroud.
IPC: B65D65/46
Filed: 1983-04-29
Abstract: 1. Degradable, water-tight burial shroud of the type comprising a support in the form of woven or non-woven fibres of a fully degradable kind and covered with a coating comprising an adhesive, corrodible and biodegradable material ensuring a temporary impermeability, characterised in that said coating consists of an aqueous solution and in that said support retains water arising from the coating in sufficient quantity to confer on the whole the flexibility necessary for use and to afford the auto-destruction of the coating adhesive material.
Patent ES-8403227-A1 (ES)
Title: Remote control and indicator device for pneumatically operated fuel dispensing means.
IPC: B67D7/08
Filed: 1983-05-24
Abstract: 1. Control and remote display device for pneumatically operated fuel delivery units, particularly small dispensers, characterized in that a pneumatic control line (6), with can be loaded in different directions, is arranged between the fuel delivery unit (17) and the control device (2) with remote display (5), which control line, when loaded with control air in one direction from the control device (2), to the fuel delivery unit (17), releases the driving mechanism of the latter and which, when loaded in the other direction, transfers pulses to the remote display (5) which correspond to the number of control pulses for the driving mechanism.
Patent ES-8406674-A1 (ES)
Title: Integral bearing system.
IPC: F16C17/00
Filed: 1983-08-01
Abstract: A bearing system for high-speed rotary machinery wherein shaft support, flexible support and viscous damping are provided by separate and distinct mechanisms each of which can be adjusted independently of the other two.
Patent ES-8607956-A1 (ES)
Title: 2-amino-alkyl- 2,3-di:hydro-1,4-benzoxazepin-5-one(s) and analogues - useful as antihistaminic and antiallergy agents
IPC: C07D281/04
Filed: 1983-09-29
Abstract: Cpds. of formula (I) and their salts are new. (A is a benzene, naphthalene or pyridine ring; m is 0, 1 or 2; Y is halogen, 1-8C alkyl, 1-8C alkoxy, NO2 or CF3; B and E are O or S; R is H, 1-8C alkyl, cycloalkyl or Ph-(1-8C)alkyl(opt. ring substd. by 1 or 2 halogen, 1-8C alkyl, 1-8C alkoxy NO2 or CF3); n is 1, 2 or 3; Z is NE1R2, 1H-pyrozol-1-yl or 1H-imadoxol-1-yl; R1 and R2 are H, 1-8C alkyl, cycloalkyl or Ph-(1-8C)alkyl (opt. ring substd. by 1 or 2 halogen, 1-8C alkyl, 1-8C alkoxy, NO2 or CF3); or NR1R2 is 1-pyrolidinyl (opt. substd. by 2,5-Me2 or 2-Me), 1-piperidinyl or 1-piperazinyl (both opt. 4-substd.), 4-morpholinyl or 1, 2, 3, 6-tetrahydro pyridin-1-yl. Provided that (1) when R is H, then Z is not a p- or s-amine; and (2) when n is 3, then Z is not 1H-pyrazol-1-yl, 1H-imidazol-1-yl or its 2,5-Me2 or 2-Me derivs. or 1,2,3,6-tetrahydrio pyridin-1-yl). Intermediates of formula (II) are new. --(CH2)p-X (II) (X is Cl, Br or CN; and p is 1 or 2. Provided that R is not H). Intermediates of formula (III) and their HCl, HBr and HF salts when Q is COY are new. (p is 1 or 2; Q is CONH2, CN, COOR3, or COY (as salts); Y is F, Cl or Br; and R3 is H, a cation or an ester gp. Provided that R is not H). Cpds. (I) are antihistaminic and antiallergy agents. Dose is 0.2-0.6 mg/kg daily.
Patent ES-8501681-A1 (ES)
Title: Vehicle electronic control method and mechanism.
IPC: F16H63/30
Filed: 1983-12-28
Abstract: In a method of electronically controlling a vehicle when a transmission is shifted into the reverse gear position, a clutch is disengaged followed by switching the transmission to a neutral position. With the clutch in the disengaged state, the transmission is then temporarily switched to a gear position having a synchromesh mechanism, whereby a disk cluch pressing against a pressure plate or flywheel is separated from the same. After the clutch is completely disengaged, the transmission is switched to the reverse gear position. In this way, easy engagement of reverse gear can be achieved without requiring synchromesh to be fitted to the reverse gear.
Patent ES-8503527-A1 (ES)
Title: Method and apparatus for separating different components.
IPC: B03B5/36
Filed: 1984-01-25
Abstract: A method and apparatus for separating discrete solid fractions from dispersion in a dense liquid medium wherein the suspended materials are subjected to settling to produce a low density fraction floating on the surface, a middlings fraction suspended in the liquid medium, and a high density fraction which sinks to the bottom. The high density fraction is lifted off in a region of the dense medium in which the surface level of the dense medium is substantially free from particles of the floating low density fraction.
Patent ES-8504658-A1 (ES)
Title: Crystalline ibuprofen.
IPC: A61K9/00
Filed: 1984-02-27
Abstract: Ibuprofen is crystallized from a delta H>/=8 liquid such as a C1 to C3-alkanol, e.g., methanol, containing solutions thereof to obtain ibuprofen crystals which are equant (cube, sphere or grain) in shape, which ibuprofen crystals have larger average partile size, higher bulk density, lower bulk volume and improved flow properties compared to previously known bulk ibuprofen crystalline materials.
Patent ES-8504398-A1 (ES)
Title: Fire detector equipped with sensor.
IPC: G08B17/00
Filed: 1984-06-01
Abstract: This invention relates to a fire detector equipped with a sensor which detects physical quantity of heat, light or smoke and which, in particular, stores time when the fire detector has operated and output of the sensor at this time and indicates these stored data whenever necessary.
Patent ES-8604332-A1 (ES)
Title: Deeply ribbed sandwich panel provided with a surmounting joint for adjacent panels, and a method for its manufacture.
IPC: E04D3/35
Filed: 1984-11-02
Abstract: The sandwich panel comprises a layer of expanded material which is interposed between two metal sheets and is provided on one of its two longitudinal ends with a rib clad with the corresponding metal sheet and coverable by a bent projecting longitudinal edge of the metal sheet of the adjacent panel. The rib comprises, on that side facing the interior of the panel, a step (8) engageable by the correspondingly bent lip (27) of the projecting edge (7), which covers the rib (6). Moreover, the longitudinal edges of the two sheets (2, 3) are joined together by rigid sections (10, 11) which cover the side edges of the layer of expanded material (4).
Patent ES-8603648-A1 (ES)
Title: Filter cleaning system for opacity monitor.
IPC: G01N21/59
Filed: 1985-03-15
Abstract: The appts. has a light source (26) and a light sensor (30) on opposite sides of an optical path across which flows a gas whose opacity is to be measured. The first and last parts of the optical path, extraneous to the gas stream, are protective pipes (22,24) connected via valves (40,42) to a blower (18) of the purging air circuit. - During a calibration period, filtered air first purges the progective pipes and then, during a "blow-down" period when valve positions direct air to "backwash" and cleanse the filter (20), the opacity monitor is calibrated using motors (46,48) to rotate through 180 degrees to move a light source (26) and sensor (30) into alignment with a "zero" pipe (34).
Patent ES-8702744-A1 (ES)
Title: Electrical connector for flat cable or wire bundles.
IPC: H01R13/516
Filed: 1985-03-18
Abstract: An electrical connector comprises a housing having a pair of identical half-shells (12, 12 min ) adapted to be clamped together to contain a terminal block (13) terminating individual conductors of a flat cable (15) or wire bundles (16). A pair of conductor locating members (18, 18 min ) have opposite faces (31, 32) formed respectively with hooked flat cable engaging ribs (24) and wire bundle receiving openings (34) for clamping flat cable (15) or receiving wire bundles (16) between them respectively. A rear wall (22) of each housing shell (12, 12 min ) is provided with knock-outs (27, 27 min ) removable to provide apertures for wire bundles (16).
Patent ES-8604659-A1 (ES)
Title: Cell corrosion reduction
IPC: H01M6/04
Filed: 1985-07-08
Abstract: Corrosion is reduced in aqueous electrochemical cells having zinc anodes by utilizing single crystal zinc particles to which small amounts of one or more of indium, thallium, gallium, bismuth, cadmium, tin and lead have been added and amalgamated with mercury. A synergistically lowered rate of corrosion and cell gassing is obtained even with reduction of mercury content.
Patent ES-8606488-A1 (ES)
Title: Improved method for culturing microorganisms.
IPC: C12N1/38
Filed: 1985-08-28
Abstract: The culturing of microorganisms in a nutrient medium is improved by adding a zeolite to the nutrient medium. The zeolites can be synthetic or natural.
Patent ES-8604993-A1 (ES)
Title: Process for preparing compositions of mucopolysaccharides having a high antithrombotic activity.
IPC: C08B37/10
Filed: 1985-10-16
Abstract: 1. Process for preparing mucopolysaccharides or MPS possessing high antithrombotic activity, characterized by the fact that compositions formed form a majority of MPS chains having a molecular weight of about 1800 to 8000 daltons, a YW titer and a ratio of the YW/USP titers higher than those of heparin to at least one fractionation step, in order to selectively separate from said compositions at least the major part of chains having MW lower than about 2000 and those having a higher MW but a sulfate content lower than the sulfate average contents of the mixture chain and that the fractions devoid from said chains are recovered, said fractions having a lower ratio of YW/USP titers than the starting compositions but higher than the one of heparin with USP titer higher than the one of the starting compositions.
Patent ES-8701905-A1 (ES)
Title: Liquid fuel pumping apparatus
IPC: F02M41/14
Filed: 1986-04-04
Abstract: A liquid fuel pumping apparatus for supplying fuel to an internal combustion engine has a rotary distributor member in which is mounted a plurality of pumping plungers which are engaged at their outer ends by cam followers which engage the internal surface of a cam ring. The distributor member is axially movable to vary the quantity of fuel supplied. Each follower includes a roller and a shoe and in order to reduce the amount of material required to produce the cam ring, the rollers are of a length substantially equal to the width of the cam ring and are held against axial movement relative to the cam ring. The shoes are held against axial movement relative to the distributor member. The width of the cam ring and the roller are such that the safe Hertzian stress in the cam ring is not exceeded, the additional width of the cam ring to accommodate the movement of the distributor member in previous designs not being required.
Patent ES-8800104-A1 (ES)
Title: Deceleration and pressure sensitive proportioning valve with high pressure damping.
IPC: B60T8/28
Filed: 1987-03-27
Abstract: A proportioning valve assembly (10, 210) in a housing (12, 212) is pressure responsive to control the flow of fluid to a wheel brake cylinder. The proportioning valve (20, 220) is connected to a fluid channel (31, 231) opening into a reservoir (13, 213), a second valve (34, 234) being disposed in the channel (31, 231) and being engaged by an inertia sensitive ball (40, 240) located either on a ramp (17) or within a recess (235) of the second valve (234). The ball (40) is responsive to deceleration of the vehicle and moves up the ramp (17), or the ball (240) moves multi-directionally from the recess (235) to be both longitudinal and lateral deceleration responsive. Movement of the ball (40, 240) permits the second valve (34, 234) to close and prevent fluid communication between the fluid reservoir (13, 213) and the proportioning valve (20, 220) in order to vary the outlet pressure of the proportioning valve (20, 220) in response to deceleration or cornering of the vehicle. The proportioning valve (20, 220) includes a second piston (80, 280) which has a plunger end (82, 282) that extends within the channel (31, 231) and a bore (303) of a sleeve (301). The sleeve (301) has an orifice (307) to restrict fluid pressure flow from the bore (303) around the plunger end (282) and through the orifice (107, 307) to the channel (31, 231). The sleeve (301), orifice (307), and plunger end (82, 282) provide damping of second piston when sudden high pressure applications occur, and thereby eliminate the occurrence of wheel lock-up.
Patent ES-8800861-A1 (ES)
Title: Process and apparatus for manufacturing a core provided with open helical grooves for receiving optical fibers
IPC: B29C48/15
Filed: 1987-07-15
Abstract: Process and apparatus for forming a core for optical fiber cables, the core having a central reinforcing element surrounded and contacted by a layer of plastic having helical grooves at its surface. The helical grooves are formed by passing the reinforcing element through a plastic extruder having a groove forming die and while the plastic is being applied at the extruder, the element is alternatley rotated in opposite directions in advance of its entry into the extruder. The reinforcing element may be rotated by a pair of driven belts which frictionally engage the element and which are mounted on rotatable rings driven by an alternating rotation motor drive or may be rotated by a pulley which frictionally engages the element and which is carried by a support rotatable around the longitudinal axis of the element by an alternating rotation motor drive.
Patent IE-902344-A1 (IE)
Title: A process for preparing a mannich condensate polyether¹polyol and polyurethanes therefrom
IPC: C08G12/40
Filed: 1990-06-28
Abstract: A process for preparing Mannich polyols is disclosed. The process involves capping a Mannich condensate of a phenolic compound or an amino-substituted s-triazine with a small quantity of an alkylene oxide in the absence of an alkylene oxide polymerization catalyst, prior to heating the condensate to elevated temperatures at which polycondensates are formed. The capped Mannich condensate is then alkoxylated to form the desired polyol.
Patent IE-902415-A1 (IE)
Title: Use of polyamines as ionic-channel regulating agents
IPC: A61K31/13
Filed: 1990-07-03
Abstract: This invention relates to a process for synthesizing a polyamine compound, characterized in that it comprises: contacting a compound of formula: NH - (CH2)y - [NH-(CH2)z]n-NH2 I in which: y and z are whole numbers from 1 to 15, n is a whole number from 0 to 2, with a compound of formula:  in which R is a non-aromatic organic radical containing at least 1 portion containing nitrogen selected from the group comprising amine, imine, amide, imide, aminoalkyl, amidoalkyl and imidoalkyl, and in which R' is a lower alkyl radical, the said contact taking place in a solvent having hydroxyl groups, the said solvent having an alkaline pH which is effective in keeping the amine groups in compound I in the non-ionized form and obtaining a polyamine compound having a structure defined by formula III:  in which R, y, z and n are defined above, with a condition that the distribution of at least one of the methylene groups or nitrogen atoms around the molecule of the said polyamine is asymmetrical. The invention also relates to a process for the preparation of pharmaceutical compositions containing compounds of formula I.
Patent IE-913517-A1 (IE)
Title: Process for preparing pyridinecarboxylic acid derivatives
Inventor: ELANGO VARADARAJ
IPC: C07D213/79
Filed: 1991-10-09
Abstract: The present invention pertains to a method of preparing substituted and unsubstituted N-hydroxy-2-aminobutane diacid derivatives. The invention also pertains to the use of N-hydroxy-2-aminoethane derivatives (including the N-hydroxy-2-aminobutane diacid derivatives) in the preparation of pyridine derivatives.