baber/WOPTO huggingface dataset:
Patent ES-371842-A1 (ES)
Title: Disc brake of the floating type
IPC: F16D55/227
Filed: 1969-09-24
Abstract: This is a disc brake of the floating type particularly adapted for use with motor vehicles. The brake has a fixed member disposed on one side of a rotating disc and having two outwardly extending circumferentially spaced arms, each arm having a pin extending away from the disc in the direction of the axis of rotation of the disc. A floating member straddles the disc, and includes a pair of mutually opposed friction members for engaging the disc and an actuator therefor. The floating member further has a pair of bores for engaging the pins such that the floating member is slidable on the pins. The fixed member is provided with a shoulder engaging one of the friction members for receiving the braking torque therefrom, and the braking torque from the other of the friction members is received by the floating member and is passed to the fixed member through one of the pins. There is a predetermined clearance between each of the bores and its associated pin, and the pin that receives the torque from such other friction member has less clearance with its bore than the other pin.
Patent ES-375069-A1 (ES)
Title: 5beta-taurocholenic acids and 5beta-taurocholadienic acids
IPC: A61K31/575
Filed: 1969-12-30
Abstract: The invention comprises the #3, #6, #7, #9(11), #11, #22, #3,22 , #7'22 and #11,22 derivatives of 5#-taurocholanic acid, and the alkyl esters, amides, mono-(C1 -5 alkyl)-amides,di-(C 1-5 alkyl)- amides, metal salts (derived from metals of Group I of the Periodic Table) and acid-addition salts of these derivatives. Any #22-double bond may be cis or trans. The salts are prepared by reacting (A) an acid halide (or a mixed anhydride with a carbonic acid monoalkyl ester) of an appropriate 5#-cholenic or choladienic acid (see Specification 1,230,629) with (B) taurine or a salt thereof and (C) an appropriate base. The salts may be converted to the other inventive compounds by known methods, e.g. by ionexchange to obtain the free acids, or by reacting a silver salt with ethyl iodide to obtain an ethyl ester. Alternatively, the inventive amides (including alkylamides) are prepared by reacting a mixed anhydride aforesaid with a taurine amide or hydrochloride thereof in the presence of a base. The invention compounds are said to possess hypolipemic and hypocholesterolemic activity and may be made up with carriers into pharmaceutical compositions for oral and parenteral administration.
Patent ES-383568-A1 (ES)
Title: Prevulcanization of rubbers by hydrogen peroxide and an activator
IPC: C08C19/04
Filed: 1970-09-11
Abstract: A prevulcanized polymer latex is made by treating an unsaturated polymer in an aqueous medium with hydrogen peroxide and a hydrogen peroxide activator which does not encourage the decomposition of the hydrogen peroxide to produce molecular oxygen under the conditions of the treatment. The prevulcanized polymer latex may be used in latex applications such as in adhesives, coatings, carpet backings, dips, threads, tapes and foams, of which the following is a Specification.
Patent ES-393324-A1 (ES)
Title: Ball cock construction including horizontal inlet mounting and anti-syphon device
IPC: F16K31/26
Filed: 1971-06-30
Abstract: A horizontally extending water inlet body is mounted through a sidewall of a toilet flush tank above the tank upper water level and an inner end portion thereof is telescoped by a water outlet body with a water valve positioned between inner ends of said bodies. An annular water outlet chamber formed between inner end portions of the inlet and outlet bodies is downwardly connected communicating with a generally vertical water outlet tube projecting downwardly, preferably to below a flush tank lower water level. A float telescopes the water outlet tube guided thereby in upward and downward movement with the flush tank water level, the float controlling the valve through a generally horizontally extending pivotal acuating arm on the valve connected to the float through a vertical connecting link. A water chamber of the float is compacted in the float portion telescoping the water outlet tube to give float balanced movement despite float horizontal projection therefrom and connection to the valve actuating arm horizontally spaced from the water outlet tube guiding. A frusto-conical, resilient material, anti-syphon member is positioned within the annular water outlet chamber of the water outlet body normally sealing inwardly against the water inlet body, but annularly expanding away from the water inlet body upon water under pressure being admitted through the valve into the water outlet chamber and downwardly through the water outlet tube. During such annular expansion of the frusto-conical member, the walls thereof seal air relief openings through the water outlet body communicating with the air in the flush tank above the upper water level thereof, but in non-expanded condition of the frusto-conical member, attempted syphoning air forces against the upstream side of the frusto-conical member may draw air through an air vent opening of said frusto-conical member and from the tank air through the outlet body air relief openings to relieve any syphoning forces upwardly through the water outlet tube.
Patent ES-394420-A1 (ES)
Title: Activation of hydrogen peroxide bleach solutions with peroxydiphosphate
IPC: D06L3/02
Filed: 1971-08-21
Abstract: Bleaching of textile fabrics with aqueous alkaline hydrogen peroxide is improved by the addition to the bleach liquor of small amounts of peroxydiphosphate.
Patent ES-395120-A1 (ES)
Title: Laboratory reagent for assay of lactic acid
IPC: C12Q1/44
Filed: 1971-09-15
Abstract: A reagent for determining lactic acid comprises a solid, water soluble substantially anhydrous mixture of (a), lactate dehydrogenase (LDH) and glutamate-pyruvate transaminase (GPT) (b), NAD (c), as pyruvate trapping agent, glutamic acid or its alkali metal salt and (d), a buffer to maintain the pH between 7.5 and 11.0 and preferably also (e), a stabilizer for the enzymes selected from mucilagenous gum, hydroxyalkylamines, EDTA and its salts, a source of sulphate anion, and mixtures thereof and (f), a stabilizing-bulking agent selected from mannitol, sorbitol, lactose and polyvinyl alcohol. Other stabilizers are mentioned. A solution of the enzymes (a) and stabilizer (e) may be lyophilized and the residue mixed with the other dry components. The reagent may be packed in unit amounts in for example gelatin capsules in packages containing an alumina pellet as desiccant.
Patent ES-397164-A1 (ES)
Title: Block manifold for fluid control systems and method of making the same
IPC: B29C33/00
Filed: 1971-11-19
Abstract: A mold is prepared with separable side and top walls having plugs, pipe couplings or barbed tube connectors seated in the walls thereof. The ends of tubes, preferably of flexible plastic material, are slipped over the ends of these plugs, pipe couplings or barbed tube connectors within the mold cavity. A protective coating or "release coating" is placed on the inner surface of the mold to prevent adhesion of plastic to the mold walls, whereupon synthetic plastic, preferably transparent, in a fluid state is poured into the mold cavity - preferably the two epoxy resin fluids which, when combined and allowed to set produce a solid transparent epoxy resin body. The synthetic plastic material in which the tubes are thus embedded is permitted to solidify, after which the walls of the mold are withdrawn, leaving the preferably transparent synthetic plastic block with the ends of the tubes or the couplings attached thereto exposed at the sides of the block. Tee couplings connected to such tubes may optionally be embedded in the plastic body. The various conduits of a fluid system as well as valves may then be connected to the tubes or mounted on and secured to the block in communication with the ports provided by the exposed open ends of certain of the tubes, thereby compressing into a very small space tube circuits which would otherwise occupy a much larger space. Changes in the circuit are easily made by shifting the external circuit tubes between different sets of connections, couplings or ports.
Patent ES-400457-A1 (ES)
Title: Catalytic complexes
IPC: C08F4/00
Filed: 1972-03-04
Abstract: Solid catalytic complexes are useful for stereospecific polymerization of alpha -olefins to solid crystalline polymers. The complexes are formed by reducing TiCl4 with an alkylaluminum, treating thus-obtained reduced solid with a complexing agent and contacting the resultant with TiCl4. They have a specific surface greater than 75 m2/g.
Patent ES-413175-A1 (ES)
Title: 2-benzoyl -3-amino-pyridines
IPC: C07D213/57
Filed: 1973-03-30
Abstract: There are prepared compounds of the formula WHERE R1 is halogen, R2 and R3 are hydrogen, halogen, trifluoromethyl, hydroxy, cyano, lower alkyl or lower alkoxy, R4 is hydrogen or lower alkyl, and R5 is hydrogen, lower alkyl, benzoyl, substituted benzoyl, lower carbalkoxy or WHERE A is oxygen, sulfur, imino or lower alkylimino and R6 is lower alkyl, lower alkyl having 1 to 3 halogen atoms, lower alkenyl, hydroxymethyl, carboxymethyl, carb-lower alkoxy methyl, amino lower alkyl or alkylaminoalkyl having 2 to 13 carbon atoms or where any hydroxy or primary or secondary amino group is substituted by an alkanoyl group of 2 to 8 carbon atoms, carbalkoxy having 1 to 6 carbon atoms, carbophenoxy or carbobenzyloxy or a pharmacologically acceptable salt thereof. The compounds are useful in emotional disturbances, tension, anxiety, increased irritability.
Patent ES-414222-A1 (ES)
Title: Windshield wiper construction
IPC: B60S1/40
Filed: 1973-04-30
Abstract: A windshield wiper assembly including a wiper arm, a flexible wiping blade and a blade superstructure for operatively supporting the blade, and a connecting element adapted to detachably secure the subassembly consisting of the blade and the blade superstructure upon one end of the wiper arm, the connecting element comprising first and second integral attachment sections operatively connected to the arm and the superstructure and being of a molded, one-piece construction fabricated of a corrosion resistant polymeric material.
Patent ES-418007-A1 (ES)
Title: Toy wind instrument having simulated valve controls forming switch buttons
IPC: G11B33/06
Filed: 1973-08-09
Abstract: A toy simulating a musical wind instrument of the type having a multiplicity of finger operated pitch valve control means, in the body of which a battery-operated toy phonograph is housed. The circuit of the toy phonograph includes a normally open switch which is closed by any one of the multiplicty of finger operated simulated pich valve control means.
Patent ES-423648-A1 (ES)
Title: A process for folding shirts or similar articles of clothing for packing
IPC: D06F89/02
Filed: 1974-02-26
Abstract: A shirt, side-folded about a cardboard insert extending almost half way down the shirt length, is positioned, front side down, on a folding table (32). A clamping arm (51) then bears down on and holds the lower part of the shirt, the shirt tails (10f) are blown over the arm (51) toward the collar, and a second clamping arm (52) swings over the arm (51) to grip the shirt at this lower fold line (49). The clamping arms are then rotated about axis (55) in the direction of arrow (59) to double the shirt back about a middle fold line (50). A clamping device (129) then moves into position, and its elements (126), (127) press down on the fold line (49) while the arms (51), (52) are withdrawn and holding clips (101) are inserted.
Patent ES-429710-A1 (ES)
Title: N,N{40 -bis-{8 ({62 -hydroxy-{62 -phenyl)-ethyl{9 -polymethylenediamines and salts thereof
IPC: C07D215/26
Filed: 1974-08-31
Abstract: Compounds of the formula < IMAGE > < IMAGE > WHEREIN R1 is hydrogen or methyl, M IS 0 OR AN INTEGER FROM 1 TO 8, INCLUSIVE, AND Ar is < IMAGE > (a) WHERE R is hydrogen or acyl, and R2 is hydrogen or -OR, as defined above, < IMAGE > (b) WHERE R has the meanings defined above, and R3 is hydroxy-lower alkyl, -NH-CO-R4, -NH-SO2-R5, -CH2-NH-CO-R4, -CH2-NH-SO2-R5 or -CH2-NH-CO-NH-R4, where R4 is hydrogen or lower alkyl, and R5 is lower alkyl or di-lower alkyl-amino, < IMAGE > (c) WHERE R6 is hydrogen, amino or hydroxyl, X is chlorine or bromine, and Y is hydrogen, chlorine or bromine OR < IMAGE > (d) WHERE R has the meanings defined above, and A is a saturated or unsaturated 5- to 6-membered ring, AND THEIR NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS BRONCHOSPASMOLYTICS, UTERINE SPASMOLYTICS, ANTIPRURITICS AND ANTIALLERGICS.
Patent ES-430003-A1 (ES)
Title: Exploration of the boundaries of an underground coal seam
IPC: G01S15/02
Filed: 1974-09-12
Abstract: Pulses of monochromatic coherent sound waves are emitted at an underground test station into a coal seam from several closely juxtaposed sources to form a beam whose reflection at a discontinuity in the seam is detected by a group of receivers. The time lapse between the outgoing and incoming sound pulses is a measure of the distance of the seam boundary from the test station and, upon a controlled shifting of the phases of the outgoing and/or incoming beam components, can be displayed on an oscilloscope screen as a function of sweep angle in an azimuthal and/or an elevational plane.
Patent ES-431338-A1 (ES)
Title: Contactless infrared diagnostic test system
IPC: G01B15/04
Filed: 1974-10-24
Abstract: A system for checking the operational status of individual members of a class of electric circuits is disclosed. The operational status of the circuit being inspected is determined by comparing the infrared radiation patterns of the circuit being inspected with the infrared patterns radiated by a similar circuit known to be free of operational defects. An infrared TV camera is focused on a circuit known to be free of defects. The TV signal is sampled and the samples are digitized to generate a series of digital numbers which are stored in a memory. The TV camera is then focused on the circuit to be inspected and the TV signal is sampled and digitized to generate a second series of numbers which are also stored in a memory. Corresponding members of the first and second series of numbers are then compared by a digital computer to determine areas of the circuit board in which the intensity of the infrared radiation is abnormal. Any abnormal infrared radiation is analyzed to determine if the abnormality is significant. A signal is generated indicating that the circuit is defective if a significant abnormality is found.
Patent ES-431957-A1 (ES)
Title: Plutonium monitor
IPC: G01T1/178
Filed: 1974-11-14
Abstract: A coincidence measuring circuit responding to the output signals from first and second scintillation counters adapted respectively to respond to alpha particles and X-rays produced by a monitored environment provides reliable detection of plutonium in the presence of other radioactive elements such as radon and its daughter products.
Patent ES-434318-A1 (ES)
Title: Process for the preparation of polyhydantoins and polyparanic acids
IPC: C08G18/38
Filed: 1975-01-31
Abstract: Process for the preparation of polyhydantoins or polyparabanic acids, characterized in that bis- or polyglycine derivatives or bis- or poly-monoamidooxalic acid derivatives are heated to temperatures of 20 DEG to 250 DEG C with di- or polyiso(thio)cyanate derivatives without solvents and the highly fluid melt which has a melt viscosity of at the most 40,000 m.Pa.s. is optionally subjected to a shaping process and is polycondensed by adjustment to the reaction of 80 DEG to 700 DEG C.
Patent ES-436111-A1 (ES)
Title: Apparatus with a rotatable head for supplying cigarettes to the infeed hoppers on high speed cigarette packeting machines
IPC: B65G47/38
Filed: 1975-03-27
Abstract: Apparatus for supplying cigarettes to a high speed packeting machine in an automatic fashion by sequentially discharging containers filled with cigarettes into the supply hopper of the machine. A parallelepiped box shaped head is rotatable around a horizontal shaft above the hopper. The head comprises two end walls connected to each other by a wall and by battens so as to create two opposite cavities open at one end wall and along one side, where the opening provides a discharge mouth. Containers of cigarettes are inserted, one upside down with respect to the other, each with its open top positioned by the aforementioned discharge mouth. The head is placed so that while one cavity has its discharge mouth located for dropping the cigarettes into the supply hopper, the other cavity is laterally lined up with one of the containers, halted on a conveyor belt. A back square or angle stop member either closes or opens the discharge mouth. This member is operated by levers, guides, actuators and return springs. The full containers of cigarettes are carried from the conveyor belt to the rotatable head by a transverse transfer belt structure and once they have been emptied, the same structure attends to their return to the belt. A full container of cigarettes is placed in a first cavity in the rotatable head, at the time a second cavity has in it a container that is being emptied. Once the cigarettes have been discharged, the head is reversed while the discharge mouth of the first cavity is opened.
Patent ES-437323-A1 (ES)
Title: Apparatus and method for interrupting textile yarn forming operations
IPC: B65H63/00
Filed: 1975-04-30
Abstract: Normal feeding of supply strands into drafting systems of a textile yarn forming machine, for delivery as attenuated strands, is interrupted in response to breakage of the corresponding attenuated strands. Interruption of supply strand feeding is actuated by redirection of flowing air from a traveling pneumatic cleaner to impinge upon strand interrupting members and selectively displace those members from first positions to second positions in which corresponding supply strands are engaged and restrained against movement into corresponding drafting systems.
Patent ES-439043-A1 (ES)
Title: Fluid dispensing structures
IPC: A01G25/02
Filed: 1975-07-01
Abstract: A fluid dispensing structure intended primarily for use in drip or trickle type irrigation of plants can be constructed utilizing an elongated conduit having a plurality of holes located along its length. A flow control member is associated with each of the holes. These flow control members permit flow through their associated holes when a fluid is supplied to the interior of the conduit. Preferably the conduit is formed of a flexible material and the flow control members are constructed so as to permit relative motion between the holes and their associated flow control members in accordance with the internal pressure within the conduit. Such a preferred structure is relatively self-cleaning in character.
Patent ES-446383-A1 (ES)
Title: Method of obtaining caustic soda from a sodium chloride liquor containing sulphate ions recovered from an electrolytic cell
IPC: C01D1/32
Filed: 1976-03-26
Abstract: A method of obtaining caustic soda and pure sodium chloride from an electrolytic cell liquor containing also sulfate ions including the steps of concentrating the liquor through multiple effect evaporation, cooling the concentrate obtained, separating the sodium chloride and the salt containing sulfate and recovering the caustic soda, whereby during a first stage the liquor is evaporated so as to precipitate only sodium chloride which is removed, in a second stage a solid phase is formed of sodium chloride, sodium sulfate and triple salt of caustic soda, sodium chloride and sodium sulfate, with said solid phase being contacted with a caustic soda solution of less than about 35% by weight concentration, so as to decompose said triple salt, removing the salt containing sulfate, and in a third stage the solution from the second stage is cooled to precipitate said triple salt of caustic soda, sodium chloride and sodium sulfate, which is separated from the caustic soda which does not crystallize and is removed from the system, and the resulting solid phase which remains is collected and is recycled into the initial electrolytic cell liquor.
Patent ES-453601-A1 (ES)
Title: Bearing retaining plate
IPC: F16C17/02
Filed: 1976-10-24
Abstract: The disclosure illustrates a bearing retaining plate for a rotating sleeve bearing of a turbocharger shaft. The plate has a central aperture receiving the shaft and a plurality of circular apertures merging with the central aperture to form restraining fingers having a contact area with the end of the bearing which is no greater than the contact area between its opposite end and another axial restraining device. The plate has integral projections which support a thrust bearing in spaced relationship.
Patent ES-457628-A1 (ES)
Title: Regenerative heat exchanger cleaning gear - uses venturi jets to blow cleaning and heat exchanging medium mixture
IPC: F28G9/00
Filed: 1977-04-06
Abstract: The cleaning takes place prior to shut-down periods of the boiler or prior to the starting up period, when steam of medium pressure is available from the boiler. The steam is supplied to the gear via piping (1) terminating in header (1c) on which several jets (3a to 3c) are fitted. The header with its supply piping part (1b) is movable due to the telescopic arrangement of the supply piping. The jets deliver the cleaning medium/steam into venturi pipes (4, 5, 6) fitted on a movable trolley (73). The venturi pipes blow the steam together with heat exchanging gas aspirated from the surrounding space into the vertical gaps of the heat exchanging surfaces. The movement of the trolley is controlled by electric motor driven pulley assembly.
Patent ES-457994-A1 (ES)
Title: Oil well spacer fluids
IPC: C09K8/90
Filed: 1977-04-20
Abstract: A high stability, nondamaging spacer fluid is provided containing readily available weighting agents such as calcium carbonate and iron carbonate dispersed in water using a polymer viscosifier, a salt inhibitor, a primary sulfonated dispersant and a secondary fatty acid amide dispersion. Conventional high density weighting agents can also be used. The spacer fluid is stable over a temperature range of about 32 DEG -300 DEG F for extended periods with densities ranging from 11 to 17.6 pounds per gallon.
Patent ES-461841-A1 (ES)
Title: Consistometer with internal calibration means
IPC: G01N11/14
Filed: 1977-08-23
Abstract: A consistometer continuously measures the consistency of a stream of material flowing through it which is provided by apparatus manufacturing the material. The consistometer includes a resilient member located in the stream of material and a reference member located outside of the stream of material and both members rotate synchronously. Sensors spatially related to the rotating member sensor provides reference member pulses in accordance with the reference member sensor sensing the passage of the reference member and a second circuit connected to the resilient member sensor provides resilient member pulses in accordance with the resilient member sensor sensing passage of the resilient member. A network provides an output corresponding to the consistency of the material in accordance with the reference member pulses and the resilient member pulses. The consistometer also includes circuitry for self calibration.