baber/WOPTO huggingface dataset:
Patent ES-377956-A1 (ES)
Title: Process for obtaining and preserving stable bacterial variants
IPC: C12N15/01
Filed: 1970-03-25
Abstract: The invention provides a process for obtaining and preserving stable bacterial variants arising from pathogenic or non-pathogenic bacteria, the said process comprising subjecting the bacteria, in an acellular medium, at the moment of scissiparity, to the action of an inducing agent, especially plasmolysis by osmotic shock, so as to do away with the cell wall, and culturing the variants obtained on an osmotically equilibrated acellular nutrient medium. The bacterial variants so obtained can be used for the preparation of vaccines and of reagents for sero-diagnostics and the identification of germs of atypical illnesses.
Patent ES-379149-A1 (ES)
Title: N-alkyl-n-arylhydroxylamines as shortstopping agents and popcorn polymer inhibitors
IPC: C07C7/20
Filed: 1970-04-29
Abstract: The free radical polymerization of ethylenically unsaturated compounds is inhibited by the use of an N-alkyl-N-aryl hydroxylamine. An example relates to the suppression of " popcorn" polymerization of a mixture of styrene and butadiene.
Patent ES-388660-A1 (ES)
Title: Process for the production of N-(1,1,1-trisubstituted)-methylazoles
IPC: A61K31/443
Filed: 1971-02-26
Abstract: N-(1,1,1-trisubstituted)-methylazoles are produced by reacting thionyl-imidazole with a substituted carbinol of the formula: B | A-C-D | OH wherein A is aliphatic, cycloaliphatic, aromatic or heteroaromatic, B is aliphatic, cycloaliphatic, aromatic or a 5- or 6-membered heteroaromatic ring having 1 to 3 N-heteroatoms or 1 or 2 N-heteroatoms plus an oxygen or sulphur heteroatom and D is aliphatic, cycloaliphatic, aromatic, alkoxycarbonyl, alkoxycarbonylalkyl, aryloxycarbonyl or a 5- or 6-membered heteroaromatic ring having 1 to 3 N-heteroatoms or 1 or 2 N-heteroatoms plus an oxygen or sulphur heteroatom and related carbinols. The reactants are in 1:1 molar ratio and the reaction is carried out in dry inert solvents at a temperature of -20 DEG C. to +150 DEG C.
Patent ES-392935-A1 (ES)
Title: Apparatus and method for winding wire on coils
IPC: B21C47/14
Filed: 1971-07-05
Abstract: An apparatus and method for winding wire on coils is disclosed in which the apparatus includes a wire winding device and a coil reception device. Means are provided for maintaining an axial force on the end of the coil disposed on the wire winding device and a support means for maintaining an axial force on the other end of the coil disposed on the coil reception device. Operating means are provided for moving the support means to release the axial force on the other end of the coil thereby causing movement of the coil on the coil reception device and actuating means are provided to activate the operating means in response to an increase in the axial forces on the coil.
Patent ES-394128-A1 (ES)
Title: Fill hanger
IPC: F28C1/04
Filed: 1971-08-11
Abstract: A fill assembly for a cooling tower comprising a plurality of fill strips positioned within the fill area, a plurality of spaced apart vertically suspended fill hangers positioned transversely with respect to said fill strips within said fill area, said fill hangers having a plurality of substantially horizontally and generally vertically extending members which intersect one another to form a plurality of parallelogram grids, each of said fill strips being supported by a horizontal portion of one of said parallelogram grids of at least two of said fill hangers, and each of said parallelogram grids including means associated with said vertically extending members to retain said fill strips in a predetermined position relative to said horizontal portion. Also provided are unique snap-lock joints to attach adjacent fill hanger sections and horizontal and transverse stabilizers to increase the stability of the fill assembly.
Patent ES-402200-A1 (ES)
Title: Presser foot for a sewing machine
IPC: D05B27/24
Filed: 1972-04-28
Abstract: A presser foot for a sewing machine comprises a part provided with a presser member, movable with respect to an attaching part for securing the foot to a presser bar of the machine, an actuating member mounted on one of said parts for the relative movement of said parts between two end positions, and an elastic linking element mounted between said actuating member and the other said part. The actuating member may be a manual driving device or driven by a part rigid with a movable member of the machine.
Patent ES-404042-A1 (ES)
Title: Backing members for garment fastening devices
IPC: B21D53/36
Filed: 1972-06-20
Abstract: A sheet-metal backing member for pronged garment fasteners comprises a plate body portion having integral tongues confronting the rear face thereof in folded-over and abutting relationship. Apertures in the tongues register with cam surfaces of recesses which are embossed in the plate body portion and which provide pockets adapted to accommodate and closely confine the fastener prongs driven through the apertures and automatically clenched by said cam surfaces.
Patent ES-407493-A1 (ES)
Title: Shearing press for different types of metal section - has various fixed blades mounted on sliding beam operating between frame plates
IPC: B23D23/00
Filed: 1972-10-10
Abstract: A shearing press for different sorts of metal sections has a frame formed from a front(3) and rear plate(2). The moving blade is mounted on a slide which is driven through the flywheel from the motor. - There is a separate fixed blade for each type of section and these fixed blades are mounted on a beam which can slide between the front and rear plates of the frame so that the required fixed blade is aligned with the moving blade through the holes(5). This arrangement enables the press to be changed very rapidly to suit different sections.
Patent ES-408252-A1 (ES)
Title: Silyl substituted urea derivatives and a process for their preparation
IPC: C07F7/18
Filed: 1972-11-04
Abstract: A process for the preparation of polyaddition compounds of controlled reactivity by reacting polyaddition products which contain alkoxysilane groups of the general formula IN WHICH ARE REACTED WITH ORGANIC POLYISOCYANATES.
Patent ES-411920-A1 (ES)
Title: Continuously operating agitator ball mills
IPC: C12M1/33
Filed: 1973-02-22
Abstract: An agitator ball mill including an annular stator assembly and a co-axially mounted rotor is disclosed. A first annular member is mounted on the stator and a second annular member is mounted on the rotor shaft. The position of the second annular member along the shaft is determined by a demountable spacer member to provide coarse adjustment of the width of a gap defined between mutually facing axial surfaces of the first and second annular members. Coolant is applied to the stator to cause controllable axial contraction of the stator relative to the shaft. This relative contraction increases the width of the gap and thus provides a fine adjustment of the width, so as to prevent grinding bodies from passing through it, whilst permitting material ground in the mill by the bodies to pass through the gap and thereby become separated from the grinding bodies.
Patent ES-412650-A1 (ES)
Title: Process for the polymerization and copolymerization of isobutylene
IPC: C08F4/06
Filed: 1973-03-09
Abstract: A process is disclosed whereby butyl rubber of high molecular weight and excellent physical characteristics is readily prepared by copolymerizing isobutylene and isoprene in the presence of a catalyst system consisting of:
Patent ES-414620-A1 (ES)
Title: Process for preparing steel for enameling
IPC: C23C14/58
Filed: 1973-05-10
Abstract: Low carbon steel having less than 0.012% carbon, is prepared for enameling by degreasing and rinsing, then heating the steel to 200 DEG to 800 DEG C. and depositing thereon by vacuum evaporation an alloy of iron with another Group VIII metal such as nickel or cobalt, the nickel or the like being present in the alloy in an amount 1 to 15% and preferably 4 to 8% by weight, balance iron, and being present on the steel in an amount 0.5 to 4 grams per square meter and preferably 1 to 3 grams per square meter. The previous need to pickle the steel between degreasing and enameling is thus eliminated, and the number of steps and the cost of equipment and operation is reduced.
Patent ES-414996-A1 (ES)
Title: Method for obtaining spheroidal graphite castings
IPC: C21C1/10
Filed: 1973-05-07
Abstract: A method for obtaining castings of spheroidal graphite iron, by treatment of the iron with a nodularizing agent, comprising filling a pouring ladle with liquid iron pouring the iron from the ladle into a mould in the form of a stream of iron and incorporating the nodularizing agent into the stream of iron in a region between the pouring ladle and the mould and as near as possible to the mould. A device for carrying out said method comprises a pouring ladle and a mould, a pouring channel between the ladle and the mould and a device for supplying nodularizing agent combined with the pouring channel.
Patent ES-416679-A1 (ES)
Title: Method and apparatus for slitting materials such as aluminum or the like
IPC: B26D1/24
Filed: 1973-07-06
Abstract: In the slitting of a web of material such as aluminum by passage of the web over at least one pair of symmetrically-arranged circular knives and respective counterknives to excise a narrow waste strip from two between newly formed sub-webs, the improvement which comprises temporarily and elastically deforming said circular knives over a portion of their peripheries downstream of their points of cut whereby said knives at such portions will be prevented from contacting the edges of said sub-webs. To this end, in an apparatus as described a pair of rotatable wheels are resiliently urged against said circular knives just downstream of the points where the knives disengage the counterknives.
Patent ES-429750-A1 (ES)
Title: Process for the continuous manufacture of soft candies
IPC: A23G3/02
Filed: 1974-09-04
Abstract: A process is provided for the continuous manufacture of soft candy (pate molle) in which a paste of sugar, glucose, fat and binder is quickly formed by concentration of an aqueous solution and cooled, the paste is worked in a mixer, homogenized and extruded for further cooling, further homogenizing, further extrusion and final cooling.
Patent ES-433404-A1 (ES)
Title: Centering device for bodies having circular cross-section
IPC: B23Q1/76
Filed: 1974-12-27
Abstract: An arrangement for centering a tube includes guides on which are mounted blocks slidable towards and away from each other by a hydraulic cylinder arrangement. Each of the blocks has a frame pivoted on it to rock about an axis perpendicular to the direction of movement of the blocks, the turning movement of the frames on the blocks being limited by an adjustable set screw and a spring on opposite sides of the frame pivot. Each frame carries either two rollers turnable on spaced axes which are parallel to the length of the tube or a single roller mounted to turn on an axis perpendicular to the direction of movement of the blocks, this roller having a central portion of small diameter and end portions of greater diameter.
Patent ES-433411-A1 (ES)
Title: Process for the polymerization of formaldehyde
IPC: C08G69/44
Filed: 1974-12-27
Abstract: Polyformaldehyde is prepared by feeding anhydrous formaldehyde to a reaction medium containing a liquid organic diluent non-solvent for the polyformaldehyde and non-reactive towards the other constituents of the reaction medium, and containing in a dispersed form a copolymer A-B, wherein A is a polylactonic block of recurring units --C-(PM1)-O-- PARALLEL O B is a polylactamic block of recurring units --C-(PM2)-N-- PARALLEL | OH wherein PM1 and PM2 are linear polymethylene chains having from 2 to 13 and 3 to 13 carbon atoms, respectively.
Patent ES-440563-A1 (ES)
Title: Phase filter for reducing the effects of the noise components altering discrete phase modulated signals
IPC: H03H21/00
Filed: 1975-08-29
Abstract: A digital phase filter including two decision filters connected in cascade or parallel for minimizing the noise components in a received phase modulated digital signal. The first decision filter cancels the residual noise component representing the phase intercept component and the phase shift component introduced by frequency shift, and the second decision filter minimizes the random noise component representing phase jitter and white noise.
Patent ES-448091-A1 (ES)
Title: Film laminates having a reirradiated layer
IPC: C08J7/00
Filed: 1975-05-20
Abstract: The seal strength, dimensional stability, bond strength between plies, and ink adhesion of certain film laminates may be significantly increased by irradiating the substrate, forming the laminate, and then irradiating the entire laminate whereas in the prior art the practice is to only irradiate the substrate layer prior to forming the laminate.
Patent ES-455256-A1 (ES)
Title: Signal failure circuit for automatic transmissions
IPC: G05B9/02
Filed: 1977-01-21
Abstract: A signal failure circuit for incorporation in a control circuit of vehicle automatic transmission system of the type having a generator which produces a fluctuating signal, comprises an interval timer including a comparator and a capacitor, the latter being charged by means of a charging circuit and discharged by means of a transistor which is rendered conductive by pulses of a pulse train derived from said fluctuating signal. When said pulses cease the comparator provides an output to a monostable circuit which thereby switches to its unstable state to activate safety circuits associated with the transmission system. The monostable circuit will remain in its unstable state for a predetermined time after the return of the pulses of the pulse train. The charging circuit of the capacitor is conveniently controlled by a further transistor the conduction of which is dependent upon the output voltage of an a.c.-d.c. converter which also receives said train of pulses.
Patent ES-457118-A1 (ES)
Title: Apparatus for shaping sheet material
IPC: B21D53/78
Filed: 1977-03-23
Abstract: Sheet material shaping apparatus is disclosed for manufacturing ship propeller blades and the like, characterized in that the sheet shaping apparatus includes top and bottom base elements between which a plurality of abutting members are arranged, each of the members having the configuration of a cylindrical sector, successive members having progressively differing heights to cause the top edges of the members to define a helicoidal shaping surface.
Patent ES-457528-A1 (ES)
Title: Oxothia compounds
IPC: C07D333/70
Filed: 1977-04-05
Abstract: Oxothia compounds, especially 2-oxo-2,3-dihydro-benzo[b]-thiophene compounds of the formula < IMAGE > (I) in which Ph represents an optionally substituted 1,2-phenylene radical, X represents oxygen or sulphur, R1 represents an organic radical bonded via a carbon atom and R2 denotes hydrogen or an optionally substituted hydrocarbon radical of aliphatic character, and their salts are useful as peripheral analgetics and/or as antiphlogistic uricosuric and/or thrombolytic agents.
Patent ES-457586-A1 (ES)
Title: Composite bodies or sheets
IPC: B29C33/60
Filed: 1977-04-05
Abstract: An improvement is provided in moulding processes for composite bodies or sheets, especially chipboard, made from mouldable compositions in which an isocyanate-based binding agent is used, the improvement being the provision of a metallic soap at the interface of the composition and mould surface to assist release.
Patent ES-459156-A1 (ES)
Title: Normally-solid, bioabsorbable, hydrolyzable, polymeric reaction product
IPC: A61K9/70
Filed: 1977-05-26
Abstract: A normally-solid, bioabsorbable, hydrolyzable, polymeric reaction product of (A) a polyglycolic acid composition and (B) a polyester of diglycolic acid and an unhindered glycol and to the process of preparing the same and the use of said polymeric reaction product as a sterile surgical element and as a device for the controlled continuous administration of a predetermined dosage of a drug to a living animal.
Patent ES-467077-A1 (ES)
Title: Production of zinc and alkaline earth metal titanates
IPC: C09C1/36
Filed: 1978-02-17
Abstract: Titanates of zinc and/or alkaline earth metals are produced by simultaneously adding to a suspension of finely divided TiO2, maintained at a substantially constant pH above about 8, a solution of a salt of zinc and/or alkaline earth metal and alkali to form a hydroxide precipitate. Filtration produces a filter cake mixture of TiO2 and hydroxide and calcination at above 500 DEG C. produces the desired titanate of narrow particle size distribution and desirable optical properties. Non-simultaneous addition results in a non-filterable material. Zinc, magnesium and/or calcium are preferred and doping elements such as aluminum, phosphorus, boron and/or silicon may also be present.
Patent ES-469926-A1 (ES)
Title: Methylmethioninesulfonium compounds, process for their preparation, and pharmaceutical compositions containing them
IPC: A61K31/195
Filed: 1978-05-17
Abstract: Methylmethioninesulfonium compounds of the formula < IMAGE > wherein X(-) represents an anion R1 represents a hydrogen atom or an acyl group of the formula -COR3 in which R3 represents an alkyl group with 1 to 20 carbon atoms, the group -CH2)2 COOH or the group < IMAGE > in which Z represents a direct bond or a methylene or vinylene linkage, Y represents C or N, R4 represents a member selected from the class consisting of a hydrogen atom, lower alkyl groups, lower alkoxy groups, di-lower-alkylamino groups and a sulfamoyl group, n is a number of 1 to 3, and two or more R4 groups may be identical or different and R2 represents the group -COOR5 in which R5 represents a hydrogen atom, an alkyl group with 1 to 5 carbon atoms or a metal- or metal complex-forming moiety, or the group < IMAGE > in which R6 groups may be identical or different, and each represent a hydrogen atom or an alkyl group with 1 to 5 carbon atoms, with the proviso that when R1 represents a hydrogen atom, R2 is not -COOH when R1 represents a hydrogen atom and R2 represents -CONH2, X(-) is not Cl(-) and when R1 is -COCH3 and R2 is -COOCH3, X(-) is not I(-). The compounds can be easily prepared from methionine as a starting material by a combination of known unit reactions such as methylsulfonium-forming reaction, acylation, amidation, esterification and metal salt-forming reaction. These compounds are especially useful for treating ulcers.
Patent ES-474812-A1 (ES)
Title: High-pressure discharge lamp
IPC: H01J61/50
Filed: 1978-11-04
Abstract: High-pressure discharge lamps, having a sealed discharge vessel surrounded by a sealed glass envelope, are known in which an oxidizable metal foil (e.g. of molybdenum) is located, in the space between the vessel and the envelope substantial on the axis of the vessel and is electrically in series with the discharge path. If the envelope is fractured for any reason and the lamp is subsequently ignited, the temperature of the foil is increased due to the discharge current passing through it. The foil is oxidized, and hence fractured, by the air which has permeated said space and the lamp is, extinguished. Such oxidation and fracture normally takes about ten minutes. In accordance with the invention, the foil (14) in the space between the envelope (1) and vessel (2) is arranged close to the wall of the vessel adjacent to an electrode (6) so as to be heated mainly by heat generated in the vessel. This reduces the fracturing time to about one minute.
Patent ES-476449-A1 (ES)
Title: Phenoxy pyridazinones and anorexigenic use thereof
IPC: C07D237/14
Filed: 1978-11-20
Abstract: Compounds of the formula I < IMAGE > (I) in which R1 and R2 each represent a hydrogen atom, a halogen atom, an alkyl group containing 1 to 3 carbon atoms, an alkoxy group containing 1 to 3 carbon atoms or a trifluoromethyl group and R3 represents an alkyl group containing 1 to 4 carbon atoms mono- or polyhydroxyl substituted, the alcohol functions being unesterified or esterified by benzoic acid are useful as in therapy as medicaments, in particular as psychotropic and anorexigenic agents.
Patent ES-478460-A1 (ES)
Title: Apparatus for coating frozen portions with a granulated product
IPC: A23P1/08
Filed: 1979-03-09
Abstract: Apparatus and process for coating frozen portions of a foodstuff with a granulated product with a conveyor carrying plates for supporting the portions and adapted to advance stepwise and sequentially to: depositing the granulated product on the plates, positioning the portions on the plates, supplying heat to the surfaces of the portions, coating the portions with granulated product and discharging the coated portions from the conveyor.
Patent ES-482057-A1 (ES)
Title: Method of rolling metallic strips and rolling mill for carrying out the method.
IPC: B21B1/28
Filed: 1979-06-29
Abstract: A method of and apparatus for rolling metal strips in a rolling mill having a 4-high roll stand and a tension roll stand comprising a plurality of pairs of combined rollers. The method comprises advancing the metal strips through the 4-high roll stand and tension roll stand, so that the strip extends between the roller of each pair of combined rollers and is partially wrapped around each of the rollers. The rollers of each pair are rotated in opposite directions at a pre-determined circumferential differential speed ratio.
Patent ES-485157-A1 (ES)
Title: Benzimidazolyl-2-carbamic acid esters, medicaments based thereon and process for their preparation.
IPC: C07D413/12
Filed: 1979-10-18
Abstract: The invention relates to 2-benzimidazolylcarbamic acid esters, substituted on the benzenoid nucleus by an aminoalkoxy, aminoalkylthio, an aminoalkylsulphinyl or an aminoalkylsulphonyl grouping. The invention also includes methods for making the compounds of the invention, compositions containing said compounds and the use of said compounds and compositions as anthelminitic agents.
Patent ES-8102213-A1 (ES)
Title: Web guiding device for a carding machine
IPC: D01G15/46
Filed: 1979-10-23
Abstract: A carding machine has a web delivering assembly including cooperating upper and lower rollers and a web guiding device for withdrawing and gathering a fiber web discharged by the web delivering assembly. The web guiding device includes a guide element arranged immediately downstream of the rollers as viewed in the direction of advance of the fiber web. The guide element has at least one operationally stationary guide face extending transversely to the plane in which the fiber web advances. The guide element further has an upper longitudinal edge extending along the upper roller in the immediate vicinity thereof and a lower longitudinal edge extending along the lower roller at a sufficient distance therefrom for allowing waste to drop out downwardly from the fiber web as is passes from the rollers to the guide element.
Patent ES-486897-A1 (ES)
Title: Device for elastically clamping a sliding discharge gate by a torsion bar
IPC: B22D41/40
Filed: 1979-12-14
Abstract: A discharge gate clamping device for clamping a lower plate of a discharge gate. A pair of torsion bars are mounted on the side of the lower plate each having a respective first end connected to a crank arm, and each torsion bar has a second end carrying a cam. When the crank arm is rotated the torsion bars rotate for rotating the cams which press against a surface for lifting the lower plate upward. Because each cam is mounted on an independent torsion bar, a uniform pressure is applied to the lower plate of the discharge gate.
Patent ES-8104369-A1 (ES)
Title: Highly concentrated dye solutions, their preparation and utilisation, and dye preparations made therefrom.
IPC: C09B67/54
Filed: 1980-04-08
Abstract: 1. A process for producing a highly concentrated aqueous solution of a cationic dye, which process comprises adding to a dilute aqueous solution or emulsion of the cationic dye at 10 to 95 degrees C an electrolyte in such an amount that a two-phase system consisting of two liquid phases is formed, and subsequently removing the highly concentrated aqueous dye solution which has separated.