baber/WOPTO huggingface dataset:
Patent ES-430191-A1 (ES)
Title: Process for preparation of amphoteric polyurethane emulsions
IPC: C08G18/08
Filed: 1974-09-18
Abstract: A process for the preparation of amphoteric polyurethane emulsions comprising chain-extending a urethane prepolymer having isocyanate groups at the ends of the molecule by reacting it with a polyalkylene polyamine having at least two primary or secondary amino groups and also having a functional group of the formula: -CH2-CH(OH)-CH2X wherein X is Cl or Br, to form a polyurethane-urea-polyamine, rendering the amino groups of the resulting product amphoteric by reacting the resulting product with an amphoteric compound in an amount sufficient to emulsify the final polymer, said amphoteric compound being selected from the group consisting of 1,3-propanesultone, 1,4-butanesultone, beta -propiolactone, gamma -butyrolactone, epsilon -caprolactone, delta -valerolactone and sodium monohalogenated carboxylates having the formula X'-(CH2)n COONa IN WHICH X' is halogen and n is an integer of 1 or 2, or by reacting the resulting product with a compound selected from the group consisting of methyl acrylate, ethyl acrylate, methyl methacrylate, ethyl methacrylate and acrylonitrile and hydrolyzing the resulting reaction product, and then mixing the resulting amphoteric polymer with water.
Patent ES-437797-A1 (ES)
Title: Sealing device for an assembly of elements of high-voltage cut-out devices
IPC: H01H33/56
Filed: 1975-05-20
Abstract: Sealing device for an assembly of elements of high-voltage cut-out devices comprising on the one hand, a cut-out chamber containing mobile elements integral with contact rods and on the other hand, an auxiliary chamber supporting the said cut-out chamber and crossed by an operating linkage for the mobile elements, the enclosures of the said chambers being fluid-tight and communicating together, characterized in that the operating linkage is fitted with seals providing, at the end of the stroke of the linkage, the independence of the said chambers and the sealing thereof with a view to their separation.
Patent ES-439524-A1 (ES)
Title: Oblique-displacement sliding door
IPC: E05F15/56
Filed: 1975-07-17
Abstract: The door comprises at least one sliding leaf which is capable of engagement and disengagement transversely within the door-frame, two separate toothed racks being mounted on each leaf and each associated with a pinion supported by a guided carriage, the two pinions being coupled by means of a coordinating shaft. Operating means comprising a motor and a mechanism for driving the pinions are rigidly fixed to at least one of two crank-arms, each crank-arm being pivotally connected to a carriage and to the door-frame.
Patent ES-439895-A1 (ES)
Title: Spiral accumulator for a flexible metal strip
IPC: B21C49/00
Filed: 1975-07-31
Abstract: An accumulator for a flexible metal strip has a rotatable annular plate for supporting spiral wound turns of the strip and an outer and inner crown of rollers disposed at the outer and inner peripheries thereof. A deflecting device is disposed inside the inner crown of rollers to guide the inner turn of the strip out of the accumulator and over the spiral wound turns of the strip. The deflecting device has a series of rollers with fixed axes which are tilted with respect to the plate axis at varying angles which preferably increase directly with decreasing distance from the accumulator outlet. The intersections of the axes of the deflecting rollers with the plane are preferably on a circle having an axis displaced with respect to the plane axis and the projections of the deflecting roller axes on the plate plane preferably form a constant angle with the tangents of the circle at each of these intersections.
Patent ES-440548-A1 (ES)
Title: Absorbent article and method
IPC: A61F13/15
Filed: 1975-08-28
Abstract: An article having an absorbent pad assembly. The pad assembly has a pair of side edges, a longitudinally extending central panel, a pair of doubled longitudinally extending back panels underlying the central panel, and a pair of longitudinally extending top panels extending from the back panels and overlying the central panel.
Patent ES-444925-A1 (ES)
Title: Triazolobenzocycloalkylthiadiazine derivatives
IPC: C07D513/04
Filed: 1976-02-05
Abstract: Novel triazolobenzocycloalkylthiadiazines, their preparation, and use as central nervous system antidepressants.
Patent ES-446850-A1 (ES)
Title: Process for the preparation of azo dyestuffs
IPC: C09B43/42
Filed: 1976-04-09
Abstract: The invention relates to the preparation of azo dyestuffs which are free from sulphonic acid groups by diazotization, coupling and subsequent nucleophilic exchange of a halogen atom of the diazo component is in the o-position relative to the azo group. The process is characterized in that all the reaction steps are carried out in a neutral organic dipolar solvent, with the proviso that when using diazo components which are not diazotizable, or only incompletely diazotizable, in dilute aqueous mineral acids, the diazotization medium employed consists of aprotic solvents which do not undergo any chemical reaction with the diazonium salt of this component. The new process is distinguished by less contamination of the effluent.
Patent ES-454066-A1 (ES)
Title: Production of cigarette filter units
IPC: A24D3/02
Filed: 1976-12-07
Abstract: Cigarette filter units are made in a long strip with alternate portions of fibrous and pourable filter material. The fibrous portions are first attached at spaced intervals to a sheathing strip which is wrapped practically right around them to form a cylinder with regular empty spaces between the fibrous portions and openings into the spaces. In a special unit, air is extracted from these spaces so that when the spaces enter a chamber containing pourable filter material, they suck the material in to fully fill the spaces. Excess filter material is brushed off the filter unit, and a sealing strip is stuck over the openings.
Patent ES-459930-A1 (ES)
Title: Esters of 5-methyl-10,11-dihydroprostaglandin-A1
IPC: C07C401/00
Filed: 1977-06-20
Abstract: Prostaglandin esters of the formula < IMAGE > have valuable therapeutical properties.
Patent ES-462939-A1 (ES)
Title: Electronic lock with electromechanical reader - has flat key scanners mounted on common shaft and uses key which may be modified by user
IPC: E05B49/02
Filed: 1977-10-05
Abstract: The electronic lock has an electromechanical reader with a flat compartment for inserting a flat key. The lock has a large number of combinations with robust reading mechanism. The various keys can be modified by the user or produced from a single blank. The lock has several additional mechanical scanners which can be reset to a rest position. In this position the reading fingers of the scanner project into the key compartment and these scanners act in conjunction with electrical contact. The scanners are held on a common shaft, several of the contacts forming part of a circuit printed on a plate.
Patent ES-463213-A1 (ES)
Title: Metal web handling method, apparatus and coil construct
IPC: B21C47/26
Filed: 1977-10-14
Abstract: The disclosure includes method and apparatus for handling elongated webs of sheet metal, and a sheet metal construct formed as an intermediate product and comprising a parent coil pre-divided into a plurality of daughter coils. In one method sequence, separation can be completed by the end user of the coil just before it is fed into a press or the like. In another method sequence, separation is completed during wrapping of the parent coil. In still other sequences, completion of separation can be accomplished at stages intermediate these two. Slitting may be done directly off a mill. Edge trim strip may be wound as part of the parent coil to simplify scrap handling, and may be used to protect the coil in transit.
Patent ES-478421-A1 (ES)
Title: A connection arrangement in a telephone instrument for connecting an additional speech device
IPC: H04M1/62
Filed: 1979-03-08
Abstract: The connection arrangement according to he present invention is primarily intended to connect a loudspeaking device instead of the normal lowspeaking device in a telephone instrument of the "DIAVOX" type. The arrangement includes an extra push button (1) mounted on a circuit card (22) in the instrument. A cam shaft relay (4, 5) known per se is mounted near the push button support (1e) and on the card. The cam shaft relay is provided with a control member (5) having a first position which corresponds to the rest state of the instrument. Under the influence of the cradle group (18) of the instrument, the control member (5) can be set to a second position corresponding to the lowspeaking state. The push button is provided with actuating means (2) which, when the button is depressed, actuates the control member (5) to set it to a third position corresponding to the loudspeaking state of the instrument.
Patent ES-478448-A1 (ES)
Title: Exercising apparatus
IPC: A63B21/055
Filed: 1979-03-08
Abstract: An implement made of an elastic material and adapted for exercising and developing muscle power comprises two longitudinal members (1, 2), said members being interconnected at several locations (3, 4, 5, 14) thereof and engaging rings (6-13) adapted for connecting the implement at least with the feet of a chair or stool, with the feet and thighs of the user, and extending at the upper portion thereof such as to pass behind the user's back and terminate with hand grips.
Patent ES-478603-A1 (ES)
Title: Phosphate coating composition
IPC: C23C22/23
Filed: 1979-03-14
Abstract: This invention relates to phosphating ferrous metal surfaces and more particularly, to new phosphating compositions characterized by the use of a cyclic trimetaphosphate as one of the phosphates comprising the phosphating composition. The cyclic trimetaphosphate permits lower operating temperature, increases the concentration tolerance of the phosphating solution to dissolved iron and provides an improved phosphate coating that is thinner, smoother and more corrosion resistant.
Patent ES-483289-A1 (ES)
Title: 1,2,3,5-Tetrahydroimidazothienopyrimidin-2-ones, a process for their preparation and pharmaceutical compositions.
IPC: A61P7/02
Filed: 1979-08-09
Abstract: A 1,2,3,5-tetrahydroimidazothienopyrimidin-2-one represented by the formula: < IMAGE > wherein one of Z1, Z2 and Z3 is a sulfur atom and the remaining two of Z1, Z2 and Z3 represent CH, R1 and R2 each represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a phenyl group, a chlorine atom or, when taken together R1 and R2 represent an alkylene chain of 3 to 5 carbon atoms, and R3 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and a pharmaceutically acceptable acid addition salt thereof, which exhibit an excellent blood platelet anti-aggregatory activity and are useful as anti-thrombotic agents.
Patent ES-484149-A1 (ES)
Title: Antisecretory thiadiazole derivatives, processes for their manufacture and pharmaceutical compositions containing them.
IPC: C07D417/12
Filed: 1979-09-13
Abstract: The invention relates to a thiadiazole derivative of the formula I: < IMAGE > I in which Y is O, S, CH2, SO or a direct bond m is 0 to 4 and n is 1 to 4 provided that when Y is S, O or SO m is 1 to 4, and when Y is O or SO n is 2 to 4 R1 is H or (C1-10)alkyl A is 3,4-dioxocyclobuten-1,2-diyl or C=Z in which Z is O, S, NCN, NNO2, CHNO2, NCONH2, C(CN)2, NCOR2, NCO2R2, NSO2R2 or NR3 in which R2 is (C1-6)alkyl or (C6-12)aryl and R3 is H or C1-6)alkyl B is (C1-6)alkoxy, (C1-6)alkylthio or NR4R5 in which R4 and R5 are independently H, (C1-10)alkyl, C3-6(alkenyl), (C3-6)alkynyl, (C2-6)(primary hydroxy)alkyl, (C2-6)(primary amino)alkyl or C3-6)cycloalkyl or R4 and R5 are joined to form a 5- or 6- membered saturated ring optionally containing an additional O or NH: and the salts thereof.
Patent ES-8200929-A1 (ES)
Title: Process for boronizing articles made of metal or cermet, and articles provided with a boronized surface.
IPC: C23C8/68
Filed: 1980-02-27
Abstract: The invention relates to a process and apparatus for boronizing pieces made of metal or cermet and to surface-boronized pieces. The pieces are placed in a chamber at between 850 DEG and 1,150 DEG C. and they are subjected, in the presence of boron carbide, to a gaseous stream of trifluoroboroxole (BOF)3. The boron carbide is advantageously pulverulent and out of contact with the pieces to be boronized.
Patent ES-8104920-A1 (ES)
Title: Filtration of a coal liquid slurry using an alkylmethacrylate copolymer and an alcohol.
IPC: C10G1/04
Filed: 1980-05-06
Abstract: The rate of filtration of a coal liquid slurry is increased by adding an alkylmethacrylate copolymer and an alcohol containing 2 to 10 carbon atoms to the slurry prior to filtration or by adding the alcohol to the slurry and washing a precoat cake of filter aid with an oil solution of an alkylmethacrylate copolymer prior to filtration. Although the alkylmethacrylate copolymer and the alcohol each provide a filter rate improving effect when used alone, a synergistic improvement in filtration rate is achieved by their combined use.
Patent ES-8105972-A1 (ES)
Title: Process for the synthesis of azobenzene compounds having a cyano group in one or both of the ortho positions of the diazo component radical
IPC: C07C313/00
Filed: 1980-07-18
Abstract: A process for the synthesis of an azobenzene compound having a cyano group in one or both of the ortho positions of the diazo component radical comprising reacting the corresponding azobenzene compound having a chloro, bromo or iodo substituent in one or both of the ortho positions of the diazo component radical with a copper thiocyanate or copper thiocyanate-forming mixture of salts in the presence of an oxidizing agent (e.g., oxygen and sodium perborate), whereby the or at least one of the chloro, bromo and iodo substituents is replaced by a cyano group.
Patent ES-8105046-A1 (ES)
Title: Apparatus for removing an irregularity in a thread
IPC: D01H13/22
Filed: 1980-09-17
Abstract: In a process for effecting a thread join in an open-end spinning machine the thread, in which a join has been spun and which is drawn off from the spinning apparatus, continues to be discharged, the take-up bobbin being stationary until the thread section with the defect is severed in the course of a thread attachment process, whereupon the thread drawn out of the spinning apparatus is wound onto the take-up bobbin. On the appearance of a defect in the thread, the take-up of the latter on to the bobbin is discontinued, and the thread is then discharged in the above- described way. For this purpose the air throughput of a source of low pressure connected to ducts 22, 31 and 41 is controllable and, when the open-end spinning apparatus comes into operation, can be temporarily increased beyond the air throughput required during a normal spinning process.
Patent ES-8106628-A1 (ES)
Title: Sleeve for protecting the splice of electrical and telephone cables.
IPC: H02G15/013
Filed: 1980-09-30
Abstract: The sleeve for protecting the splice (4) of telephone cables (2 and 3) comprises two semi shells (1a, 1b) assembled by their adjacent edges, about the splice (4). Said adjacent edges comprise a groove defining in the assembly position a channel, means being provided to inject in the channel a pasty material providing a sealing relationship between said adjacent edges. The opposite ends (9, 10) of the sleeve comprise jaws (11, 12, 13) to axially fix the ends of the cables (2, 3) to the sleeve and means to effect a sealing relationship between these cables and these ends (9, 10) of the sleeve. Each end carries at least two removable jaws (11, 12) defining together a chamber (18) communicating with the above-mentioned channel. Application to the protection of telephone cables against moisture.
Patent ES-8200803-A1 (ES)
Title: Line output transformer for television receiver.
IPC: H01F19/00
Filed: 1981-01-19
Abstract: In a horizontal deflection circuit output transformer for a television receiver, which transformer includes a primary coil, a secondary coil inductively coupled to the primary coil, and a rectifier connected to the secondary coil and cooperating therewith to generate a high voltage for the picture tube, the secondary coil is divided into two partial windings and the rectifier is located physically between the partial windings.
Patent ES-8203972-A1 (ES)
Title: Metallurgical vessel capable of receiving fluids in separate flow paths while pivoting
IPC: C21C5/46
Filed: 1981-01-28
Abstract: A metallurgical vessel includes first and second tuyeres for respectively delivering process materials above and below the level of molten metal contained within the vessel. Coupled to one of the trunnion pins which support the vessel for pivotal movement about a horizontal axis is a rotary joint which defines a plurality of concentric flow paths for transporting cooling liquid to the vessel and process fluids to the first and second tuyeres. The passages are provided by a first plurality of coaxially spaced apart annular fixed members and a second plurality coaxially spaced apart annular members mounted on the trunnion pin and rotatable therewith. At least some of the plurality of members have portions which define lateral flow paths interconnecting one of the concentric flow paths. One of a plurality of first pipes are connected to each of the lateral flow paths defined by the first members and to sources of cooling liquids and process materials respectively and each of a second plurality of pipes are coupled to one of the second plurality of lateral flow passages defined by the second members and to the vessel support or to the first or second tuyeres.
Patent ES-8300764-A1 (ES)
Title: Pyridazino[4,5-b]quinoxaline-5,10-dioxide derivatives, a process for preparing same and anti-microbial compositions containing same
IPC: A23K20/195
Filed: 1981-07-24
Abstract: The invention relates to fodder concentrates, fodder additives and fodders having antimicrobial and/or weight-gain increasing effects which comprise as active ingredient a new compound of the general formula (I) < IMAGE > /I/ wherein R represents a C1-20 alkyl, a C1-6 alkoxy group, an optionally substituted C6-10 aryl group, a phenyl-(C1-3 alkyl), a C3-7 cycloalkyl or a 5 or 6 membered heterocyclic group containing one or two nitrogen and/or oxygen and/or sulfur atom(s), or a biologically acceptable acid addition salt of a basic compound of the general formula (I) together with a suitable inert, solid or liquid carrier or diluent. The invention relates also to the preparation of the new compounds of the general formula (I).
Patent ES-8303404-A1 (ES)
Title: Substituted 3-amino-sydnonimine, process for their preparation and their application.
IPC: A61K31/38
Filed: 1982-03-01
Abstract: Pharmacologically-active 3-aminosydnonimines (which are optionally substituted in the N6-position) and their physiologically-acceptable acid-addition salts are compounded into standard dosage-form medicament compositions and are useful for prophylaxis for and treatment of cardiovascular-system disorders, such as high blood pressure and angina pectoris. The 3-aminosydnonimines are 3-[4-(lower alkoxy)carbonylpiperazin-1-yl]sydnonimines and 3-[N-(lower alkyl)-N-(tetrahydro-3-thienyl S,S-dioxide)]-sydnonimines.
Patent ES-8400787-A1 (ES)
Title: Process for preparing cardboards of the undulated type by using thermoplastic polymer fibres.
IPC: B31F1/28
Filed: 1982-09-24
Abstract: An undulated or corrugated type cardboard is prepared by using for the liners and for the undulated or corrugated layer composite sheets made of at least two layers, one of cellulose and the other, adhering to the former, of a fibrous material consisting for at least 5% by weight of fibres of a synthetic therrnoplastic material, the "liner" being superimposed, by the side of its cellulose layer, onto the tips or crests of the waves consisting of layers of cellulose fibres, with the interposition between the liner and said wave tips of a thermoplastic polymer film of a particular vicosity, surface tension and solubility parameter characteristics and by heating up the whole, preferably under pressure, at a temperature comprised between a temperature greater by 10 DEG C than the melting temperature of the polymer of said film, and a temperature greater by 20 DEG C than the melt temperature of the thermoplastic polymer constituting the synthetic fibres.
Patent ES-8502647-A1 (ES)
Title: Master cylinder for vehicle braking system
IPC: B60T11/16
Filed: 1984-02-13
Abstract: A master cylinder of the quick-fill type has a pressure cylinder, a reservoir mounted thereon and a quick-fill chamber. The reservoir forms a compartment housing valve means controlling communication between the quick-fill chamber and reservoir.
Patent ES-8600730-A1 (ES)
Title: Naphthalene anti-psoriatic agents.
IPC: C07C69/28
Filed: 1984-12-20
Abstract: Psoriasis in mammals is relieved by topically administering naphthalenes of the formula: < CHEM > wherein: R<1> and R<2> are the same and are lower alkoxy, lower alkylthio, optionally substituted phenoxy or optionally substituted phenylthio, R<3> is lower alkyl, lower alkoxy, or halo and m is 0, 1 or 2 or R<3> is optionally substituted phenyl, optionaily substituted phenyl lower alkyl, optionally substituted phenyl lower alkoxy, amino, lower alkylamino, lower dialkylamino, cyano, or S(O)n R wherein R is lower alkyl optionally substituted phenyl optionally substituted phenyl lower alkyl or optionally substituted heterocyclic aryl of three to nine ring atoms containing one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, and the pharmaceutically acceptable acid addition salts thereof and m is 1 and n is 0, 1 or 2 and W is alkyl of one to seven carbon atoms, optionally substituted phenyl or optionally substituted benzyl.
Patent ES-8705973-A1 (ES)
Title: Process for accurately determining plate positions in steam generators.
IPC: G01N27/72
Filed: 1985-05-30
Abstract: A process for using an eddy current probe to precisely locate the edges of a baffle plate or support plate which surrounds a tube of a heat exchanger is disclosed herein. The process generally comprises the steps of moving the eddy current probe through the interior of the tube in the vicinity of the plate with the axis of rotation of the coil oriented parallel to the longitudinal axis of the tube. The rate of change of coil impedance is monitored as a function of the position of the coil along the longitudinal axis of the tube. When the rate of change of current flow through the coil attains its first maximum, the mid-plane of the coil is parallel to the bottom edge of the plate. This process is particularly useful in implementing maintenance procedures wherein heat exchanger tubes are selectively expanded along certain portions of their longitudinal axes in order to eliminate or reduce unwanted clearance between the tubes and the bores in the support plates through which they extend. The process may also be used to confirm whether or not a tube expansion has been performed in proper position in a tube relative to a particular support plate.
Patent ES-8707510-A1 (ES)
Title: 6-Ethoxy-4-methyl-benzothiazol-2(3H)-one, processes for its preparation and medicaments containing this compound.
IPC: C07D277/68
Filed: 1985-07-02
Abstract: The substance 6-ethoxy-4-methylbenzothiazol-2(3H)-one is distinguished by good analgesic and antipyretic actions together with good liver tolerability.