baber/WOPTO huggingface dataset:
Patent ES-431556-A1 (ES)
Title: Heterocyclyl-azo-phenyl dyes having a cationic group linked through a branched alkylene chain to the nitrogen atom of the coupling component radical
IPC: C09B44/04
Filed: 1974-10-31
Abstract: Compounds of the formula < IMAGE > in which R1 signifies a substituted thiazole, thiadiazole, isothiazole, oxadiazole or thiophene radical, R2 signifies hydrogen or an optionally substituted hydrocarbon radical, R3 signifies hydrogen or an optionally substituted alkyl radical, R4 signifies hydrogen or an alkyl radical which is unsubstituted or substituted by an aryl radical, K(+)signifies an ammonium, cycloimmonium, hydrazinium, aminoxide or optionally substituted etherified hydroxyammonium group, An(-)signifies an anion, n signifies 1, 2 or 3, and the ring B is unsubstituted or monosubstituted, provided that at least one of R3 and R4 is other than hydrogen, and provided that the molecule does not contain a water-solubilizing group. The compounds are useful as basic azo dyes, for dyeing and printing polyacrylonitrile, acrylonitrile copolymers, polymers of asymmetrical dicyanoethylene, polyamides and polyesters modified to contain acid groups, leather, cellulosic materials and paper and for the mass coloration of plastics. The dyes are well-soluble in water, have good salt compatability and give level dyeings having good fastness to light, wet treatments, heat treatments and solvents.
Patent ES-433041-A1 (ES)
Title: Method and apparatus for forming cigarette filters
IPC: A24D3/02
Filed: 1974-12-18
Abstract: This invention relates to a method and apparatus for forming cigarette filters, including a means for receiving and holding a plurality of filters and a heated probe which can be moved into contact with the filters to form the filters into a desired configuration.
Patent ES-437249-A1 (ES)
Title: Conversion arrangement for a dump truck
IPC: B62D53/00
Filed: 1975-04-30
Abstract: Provision is made for attaching a conversion unit to the chassis of an off-the-highway vehicle which has had a dump-type body removed. The conversion unit makes it possible to attach a semitrailer-type body to the vehicle. The conversion is effected without modifications to the vehicle chassis and includes a turn stop arrangement to prevent the semitrailer from bumping the cab of the vehicle on extreme turns. The conversion provides for fenders to prevent throwing rocks and hunks of dirt by the wheels and has a walking platform which permits ready access to operative parts of the conversion unit for inspection and repair.
Patent ES-444001-A1 (ES)
Title: Process for the recovery of metal chlorides from jarosite sludges resulting from the sulphuric acid processing of ores
IPC: C22B13/00
Filed: 1975-12-31
Abstract: In a process for the recovery of metal chlorides from jarosite in sludges which result from the sulphuric acid processing of ores, the sludge is treated with an aqueous solution of an alkaline earth metal chloride. This solution contains free hydrochloric acid and is in excess stoichiometric ratio to the sulphate content of the sludge. The insoluble materials are separated from the metallic chloride solution by filtering, and are stripped of metallic chlorides by washing and further filtering. The metallic chloride solutions are then collected. The alkaline earth chloride is preferably calcium chloride. The process is particularly, but not exclusively, applicable to recovering metals from jarosite-type sludge resulting from the processing of zinc ore.
Patent ES-444892-A1 (ES)
Title: Dental constructions and dental alloys
IPC: A61K6/847
Filed: 1976-02-03
Abstract: The invention relates to dental constructions such as bridges, crowns and the like comprising a metal core and porcelain or other tooth simulating material bonded thereto, and to dental alloys having good physical strength, corrosion resistance, workability and ability to bond to porcelain. The dental alloys have a base cost of substantially less than gold but are equal to or better than gold for many dental applications. The alloys are also useful in dental applications not requiring bonding to porcelain or plastic as in the preparation of metal inlays or onlays.
Patent ES-447381-A1 (ES)
Title: Gas pressure thermometer, and apparatus for application in a gas pressure thermometer
IPC: G01K5/28
Filed: 1976-04-27
Abstract: A thermometer comprising an indicator, recording or control section and a measuring section coupled therewith comprising a closed system comprising a gas container, a Bourdon tube and a capillary, said measuring portion comprising a gas under increased pressure, whereby the increased initial pressure has a value above which, upon isothermical pressure increase, the gas is subjected to a reduction in compressibility. The Bourdon tube is made of a hardened chromium-molybdenum alloyed steel.
Patent ES-447774-A1 (ES)
Title: Hand-held applicator device for applying a liquid lubricant to the end portion of a tube
IPC: F16N3/02
Filed: 1976-05-11
Abstract: A hand held liquid lubricant applicator device for applying liquid lubricant to the surface of the end portion of a tube. The applicator essentially comprises an open container for holding a liquid lubricant, an inverted closed end tubular insert member positioned within the container, a tubular applicator positioned between the container and the insert member, and means to prevent excess wetting of the applicator and spillage of the liquid.
Patent ES-447901-A1 (ES)
Title: Non-amphetaminic psychostimulating compositions of 1,4-disubstituted piperazines
IPC: C07D295/15
Filed: 1976-05-13
Abstract: 1,4-DISUBSTITUTED PIPERAZINE DERIVATIVES HAVING THE FORMULA < IMAGE > wherein R is C1-3 alkyl, halogen or hydrogen R1 is phenyl or C1-3 alkyl R' is hydrogen when R1 is alkyl and is the same as R when R1 is phenyl R2 is hydrogen or C1-3 alkyl n is 2-4 n' is 1-4 and A is a group comprising a trivalent organic function which may be acid, ester, nitrile or amide, in which latter case the nitrogen of the amide is part of the ring, and more particularly COOH, COONa, COOCH3 or COOC2H5. These derivatives or their addition salts with pharmaceutically acceptable acids, have high psychostimulating activity.
Patent ES-451235-A1 (ES)
Title: Non-phosphate or reduced phosphate detergent compositions containing mixtures of alkyl ether sulfates
IPC: C11D1/37
Filed: 1976-09-03
Abstract: A detergent composition comprising as all or a part of the active detergent component (A) a mixture of up to 70% by weight of unbranched-alkyl ether sulfate, or mixtures thereof, having the formula (I):
Patent ES-451460-A1 (ES)
Title: Bilge water disposal system including oil recovery means
IPC: B01D17/02
Filed: 1976-09-11
Abstract: An environmentally protective bilge water disposal system utilizes an inverted dome gravitational oil separator unit in combination with an engine exhaust flash water vaporizor to remove and recover oil contamination from the bilge water prior to its disposal by flash evaporation in the exhaust stack. The system is capable of operating continuously under regulation by an electrical control arrangement that ensures safety of the engine, and shutting down of the system if certain key components do not function in a proper manner. The system includes a pump, an oil separator, control valves and sensors for various operating parameters and mechanical functions of the system, such parameters and functions including bilge fluid level, water pump function, water flow valve function, engine fuel pressure, engine throttle air pressure, engine exhaust stack temperature, separator function, separator dome position, and oil storage level. Processed bilge water from which oil contaminant has been removed may be discharged directly overboard the vessel if desired. Recovered oil is stored in a suitable oil storage tank aboard the vessel.
Patent ES-453029-A1 (ES)
Title: Bearing race rolling device
IPC: B21H1/12
Filed: 1976-11-05
Abstract: Device for rolling rolling-contact bearing races from a blank by means of a die and shaping wheels comprising an inner roller for obtaining the internal profile of the race in the die from which it is separated to permit a possible extrusion of the excess material of said blank, and an outer wheel for shaping part of the external profile of the race against the action of the inner roller, said die being divided in the axial direction into two separable sections disposed on either side of said outer wheel in a die support and constituting a cavity of which the profile is designed for shaping the portions of the outer profile of the race which are adjacent to those shaped by said roller, the two die sections being fitted for free rotation in said die support.
Patent ES-461982-A1 (ES)
Title: Spring shackle assembly
IPC: F16F1/30
Filed: 1977-08-30
Abstract: An improved spring shackle assembly is utilized in an improved vehicle suspension system and includes a pair of socket assemblies which connect an end portion of a leaf spring with a mounting bracket. Each of the socket assemblies includes a rigid metal housing having an inner surface which defines a socket chamber in which a bearing liner is disposed. Each of the bearing liners encloses a spherical end portion of a ball stud. Each ball stud has a generally cylindrical shank which extends into an opening formed in an end portion of the spring. In order to tend to minimize the sideward load applied to the mounting bracket, the bearing liners have spherical surfaces which cooperate with the spherical head ends of the ball studs so that offsetting axial or sidewise forces are applied to the bearing liners by the ball studs. The socket assembly has a unitary construction to facilitate assembly and to minimize the chance for dirt and other foreign materials to enter the socket chamber. In one embodiment of the invention, the bearing lines are integrally formed of a suitable polymeric material. In another embodiment of the invention the bearing liners are formed in two sections. One of the two bearing sections carries a larger bearing load and is formed of a material having a higher modulus of elasticity than the other bearing section.
Patent ES-462965-A1 (ES)
Title: Device for checking the level of a liquid in a tank
IPC: G01F23/24
Filed: 1977-10-06
Abstract: A device for checking the level of a liquid in a tank, for example a car fuel tank, has an electrical resistance probe partly immersed in the liquid and energized with a constant current. The voltage across the probe at switching on is stored and used as a reference for comparing with the increased voltage after the element has been heated to a value dependent on the length of resistor cooled by the liquid.
Patent ES-464011-A1 (ES)
Title: Retractable suspended scaffolding on a self-propelled truck, particularly adapted for maintenance work on road-bridges and the like
IPC: E04G3/28
Filed: 1977-11-10
Abstract: There is disclosed a retractable suspended scaffolding mounted on a self-propelled truck which is particularly adapted for maintanence work on structures that are situated along roadways and at areas of difficult access. The scaffolding includes an operating gangway that is arranged in posiiton below the planking of a bridge, a viaduct or the like, by means of a set of mechanisms that are operated by oleodynamic jacks, hydraulic motors and manually controlled reduction units.
Patent ES-464912-A1 (ES)
Title: Metallic rod product, and method for producing same
IPC: B21B1/16
Filed: 1977-12-09
Abstract: Improved metallic rod product which substantially reduces die wear in wire drawing operations, and which provides other advantages during manufacturing. The exterior surface of the rod product is intentionally provided with a predetermined rough texture having certain characteristics, rather than the smooth bright surface conventionally imparted to metallic rod product intended for subsequent drawing into wire. Certain textured surface characteristics of the rod product reduce wear on the first few wire drawing dies by entraining lubricant as the rod moves through the dies, and carry the entrained lubricant into the dies, while at the same time avoiding some common wire drawing defects such as flakes and slivers. The textured-surface rod thus reduces frictional wear of the drawing dies, so that less force is required to draw the rod product through the dies and the useful life of the drawing dies is increased. The desired textured surface of the rod product is preferably provided by hot-rolling with finishing rolls having a roughened surface which is complementary to the desired surface roughness of the rod product the useful life of such rolls is substantially greater than the life of rolls heretofore used to produce a smooth-finish rod, inasmuch as the textured surface rolls remain usable with a certain amount of wear. The use of complementary textured rolls provides certain texture characteristics not easily produced by any other means.
Patent ES-465405-A1 (ES)
Title: Device for retracting or extending a movable access ramp
IPC: B63B27/14
Filed: 1977-12-23
Abstract: The invention relates to device for retracting and extending a movable, vertically pivoting access ramp comprising at least two successive main sections. At least one intermediate interlinking member is hinged with the main sections of the ramp towards their adjacent ends about a first hinge pin and a second hinge pin, respectively. First operating means are provided for the rotation of one section of the ramp and the intermediate member about the first hinge pin and second operating means are provided for the rotation of the other section of the ramp about the second hinge pin.
Patent ES-465760-A1 (ES)
Title: Combating arthropods with 1-(substituted-phenylcarbamoyl)-3-halophenyl-2-pyrazolines
IPC: C07D231/06
Filed: 1978-01-04
Abstract: 1-(Substituted-phenylcarbamoyl)-3-halophenyl-2-pyrazolines of the forumla < IMAGE > in which R represents hydrogen or alkyl, R1 represents hydrogen or halogenophenyl, R2 represents hydrogen, halogenoalkoxy or halogenoalkylthio, R3 represents hydrogen, halogen, halogenoalkoxy or halogenoalkylthio and R4 represents halogen, WITH THE PROVISO THAT ONE OF THE RADICALS R2 and R3 must represent halogenoalkoxy or halogenoalkylthio, which possess arthropodicidal properties.
Patent ES-472499-A1 (ES)
Title: Process for combating micro-organisms, and novel phthalocyanine compounds
IPC: A61K31/40
Filed: 1978-08-11
Abstract: A process for combating micro-organisms in or on organic or inorganic substrates and for protecting the said substrates against attack by micro-organisms, which comprises treating the substrates with a water-soluble phthalocyanine derivative, in the presence of oxygen and water and while irradiating with light in the infra-red and/or visible range, antimicrobical agents containing water-soluble phthalocyanine compounds as well as new phthalocyanine compounds are described.
Patent ES-476222-A1 (ES)
Title: Zigzag stitch sewing machine
IPC: D05B19/00
Filed: 1978-12-21
Abstract: A zig-zag stitch sewing machine having a laterally displaceable needle, the displacements of the needle being controlled by a cam arrangement through a linkage mechanism, the cam arrangement being actuated by one or more control members, the linkage arrangement including a pivotally mounted slider, the pivotal axis for the slider being provided on a pivotal lever so that the pivotal axis is displaceable, and a connecting rod which is pivotally connected to the mounting for the needle, the connecting rod being displaceable along the slider, means being provided for displacing the pivotal axis of the slider while its free end is immobilized in one of its terminal angular positions, whereby displacement of the end of the connecting rod along the slider causes a needle carrying bar to be displaced between two terminal decentered positions.
Patent ES-477480-A1 (ES)
Title: A glassware forming machine.
IPC: C03B/
Filed: 1979-02-06
Abstract: This invention concerns an apparatus for detecting the presence of a molten glass gob as it enters into a mould of a glassware forming machine. The hot gob emits radiation in the visual infrared spectrum which is perceived by a phototransistor. The phototransistor responds by generating an electrical signal which is compared with the magnitude of a threshold voltage to generate a detection signal. The detection signal can then be used to adjust the timing of the individual section in accordance with the actual arrival of the gob at the mould, rather than doing this in accordance with the time it takes for the gob to form plus the estimated time it takes to arrive at the mould, as has been done in the previous technique. When the mould includes two or more cavities, the detection signs coming from a separate detector for each cavity can be put in inverted logic function Y to indicate when the last gob has arrived.
Patent ES-479033-A1 (ES)
Title: Substituted N- Iminomethylpiperidines
IPC: C07D211/16
Filed: 1979-03-28
Abstract: Substituted N- iminomethylpiperidines of Formula (I): < IMAGE > wherein R1, A, R1, B, R1'', D, R2 and R3 represent certain specified substituent groups are disclosed. These compounds are useful for the inhibition of gastric acid secretion.
Patent ES-481744-A1 (ES)
Title: Nitrogen bridgehead compounds having anti-allergic effect
IPC: A61P25/04
Filed: 1979-06-01
Abstract: Antiallergic and particularly antiasthmatic compounds of the formula: < IMAGE > of which 9-phenylhydrazono-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)py rimidine-3-carboxylic acid is an especially significant example.
Patent ES-8101498-A1 (ES)
Title: Rudder arrangement for ships
IPC: B63H25/08
Filed: 1979-07-11
Abstract: A rudder arrangement for ships comprises a rudder blade having a horizontal division to form an upper and a lower rudder blade. Each rudder blade is controllable as a separate rudder blade via a rudder shaft and an associated rudder machine.
Patent ES-8102078-A1 (ES)
Title: Right-turning basic derivative of 9,10-ethanoanthracene, process for its preparation and pharmaceutical preparations containing it.
IPC: C07C215/38
Filed: 1980-02-01
Abstract: For all designated states : BE, CH, DE, FR, GB, IT, LU, NL, SE 1. S-(+)-alpha-[methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I see diagramm : EP0014434,P11,F1 or an acid addition salt thereof. For the contracting state : AT 1. A process for the production of S-(+)-alpha-([methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I ad indicated in claim 1, or of an acid addition salt thereof, which process comprises a) resolving the racemic alpha-[(methylamino)-methyl]-9-10-ethanoanthracene- 9(10H)-ethanol and isolating S-(+)-alpha-[(methylamino)-methyl]-9-10-ethano anthracene-9(10H)-ethanol, if desired in the form of an acid addition salt, or b) reacting a compound of the formula II see diagramm : EP0014434,P12,F1 with a compound of the formula III X2 -CH3 wherein one of X1 and X2 is the amino group and the other is a reactive esterified hydroxyl group, and Y1 is a free hydroxyl group, and X1 together with Y1 can also be an epoxy group, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, or c) in a compound of the formula IV see diagramm : EP0014434,P12,F2 in which at least one of Z1 and Z2 is a removable radical and the other may be hydrogen, or Z1 and Z2 together are a divalent removable radical, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, removing Z1 and/or Z2 , d) reducing a compound which differs from the compound of the formula I only in that, in said compound, a carbon atom adjacent to the nitrogen atom is attached to this latter through a double bond or is substituted by a hydroxyl group or an oxo radical, optionally together with lower alkoxy, or e) adding ethylene to S-alpha-[(methylamino)-methyl]-9(10H)-anthracene, or hydrolyzing the intermediate obtained, and, if desired, converting the resultant S-(+)-alpha-[(methylamino)methyl]-9,10-ethanoanthracen- e-9(10H)-ethanol into an acid addition salt and/or liberating the base from a resultant acid addition salt.
Patent ES-489323-A1 (ES)
Title: Coupling devices for connecting a mineral mining machine to a drive chain
IPC: E21C29/18
Filed: 1980-03-07
Abstract: A coupling device for connecting a mineral mining machine, such as a plough, to a drive chain. The coupling device is intended to locate within a channel inside a slotted guide containing the drive chain. The device is composed of coaxial tubular members secured together axially. The inner tubular member supports a swivel-mounted shackle connecting with the chain and a rigidly-mounted shackle connecting with the machine. One or both tubular members are shaped or relieved at the end nearest the swivel shackle to provide a cleaning nose which forces dust or the like from the channel as the chain draws the machine along the guide. A lateral projection on the outer tubular member engages in the slot and co-operates with the nose to guide the material away through the slot.
Patent ES-8101273-A1 (ES)
Title: Apparatus for introducing a force to be measured into a bending rod
IPC: G01G3/14
Filed: 1980-04-17
Abstract: Apparatus is provided for introducing a force to be measured from a force transfer element into the free end of a bending rod held rigidly at one end. The apparatus comprises means, e.g. two knife-edges for guiding the force transfer element in the direction of the bending rod, a first rounded contact surface on the force transfer element, a second rounded contact surface on the bending rod, a coupling element having first and second flat parallel spaced substantially horizontal surfaces and interposed between the first and second contact points with its first surface bearing against the first contact surface and its second surface bearing against the second contact surface, and means for holding the coupling element substantially centrally and resiliently relative to the first and second contact surfaces.
Patent ES-8101008-A1 (ES)
Title: Automatic tubular transfer system for monetary items - has tubular duct attached to roof of transport vehicle connected to side wall of building, viewed by TV camera
IPC: E05G7/00
Filed: 1980-05-14
Abstract: The monetary transfer system effects transfer to a vehicle (1) with a rotary arm (2) attached to the roof of the vehicle. Movement of the arm is effected by hydraulic cylinders. The arm supports a flexible tube (8) leading from the inside of the vehicle to a coupling gland in the sided wall of a building, such as a bank or other business premises. The vehicle is provided with at least one television camera (9) which is (are) focussed on a marker rod (18) attached to the wall of the building (11). The tubular joint between the external (6) and internal tubes (13) is made by a double conical gland of plastics or soft metal fixed into the wall by adhesive. The internal tube connects to an internal container (14).
Patent ES-8105489-A1 (ES)
Title: Process for preparing coated carrier particles for electrostatographic developers.
IPC: G03G9/09
Filed: 1980-06-03
Abstract: Electrostatographic conductive coated carrier particles for use in the development of electrostatic latent images are provided by preparing a fluid mixture of insulating resinous material and an electrically conductive agent, converting the fluid mixture to a solid state, and comminuting the solid mixture to dry, powdered particles having a particle size of 1 to 100 microns. The powdered particles are mechanically or electrostatically applied to the surface of carrier cores having a particle size of 30 to 1000 microns. The resultant aggregation is heated to melt and fuse the powdered particles to the surface of the carrier cores. The conductive carrier particles are mixed with finely-divided toner particles to form developer mixtures.