baber/WOPTO huggingface dataset:
Patent ES-265235-A1 (ES)
Title: Substituted 5-h-dibenz[b,f]azepines and their preparation
Filed: 1961-02-25
Abstract: The invention comprises 5H-dibenz[b,f]azepines of general formula <PICT:0914718/IV (b)/1> wherein X represents -CH2.CH2-, Y1 and Y2 each represent hydrogen, halogen, or an alkyl group of at most three carbon atoms, Z represents a straight or branched alkylene chain of at most six carbon atoms, and Am represents a hexamethylenimine radical which may be substituted with one or more alkyl radicals having at most 3 carbon atoms, their acidaddition and quaternary ammonium salts, and their preparation by (1) reaction of a compound of general formula <PICT:0914718/IV (b)/2> in the presence of a condensing agent with a reactive ester of an aminoalcohol of general formula HO-Z-Am (III) (2) thermal decarboxylation of a compound of general formula <PICT:0914718/IV (b)/3> (3) reaction of a reactive ester of a compound of general formula <PICT:0914718/IV (b)/4> with an amine of general formula Am-H (VI) or (4) by treating a compound of general formula <PICT:0914718/IV (b)/5> wherein Z1 and Am1 represent radicals that correspond to Z and Am respectively except that in at least one of them there is at least one carbonyl group instead of a methylene group bound to a nitrogen atom, with an alkali metal-earth hydride. The products are useful as pharmaceutical agents. Esters of general formula (IV) are obtained by reaction of phosgene with heterocycles of general formula (II), and reaction of the 5-chlorocarbonyliminodibenzyls so obtained with aminoalcohols of general formula (III). g -Hexamethyleniminopropanol is prepared by reduction of g -hexamethyleniminopropionic acid ethyl ester with lithium aluminium hydride. Hexamethylenimines of general formula (VI) are prepared by reduction of the corresponding e -caprolactams with lithium aluminium hydride. g -Hexamethylenimino-n-butyl chloride is obtained from 1,3-butylene glycol by reaction with acetyl chloride to form 3-chloro-n-butyl acetate, reaction of the latter with hexamethylenimine and conversion of the g -hexamethyleniminobutanol formed into the chloride, and g -hexamethylenimino-b -methylpropyl chloride is obtained by adding hydrogen bromide to b -methallyl chloride in the presence p of dibenzoyl peroxide and reacting the g -bromo-b -methylpropyl chloride formed with hexamethylenimine. 5-(a -Tert-aminocarbonylalkyl)iminodibenzyls are obtained by reaction of alkali metal derivatives of iminodibenzyls of general formula (II) with low a -bromoalkane carboxylic acid N,Nhexamethylene amides. 5-Hexamethyleniminoalkanoyliminodibenzyls are obtained by reacting alkali metal derivatives of compounds of general formula (II) with halogen alkane carboxylic acid halides and then reacting the halogen alkanoyl compounds obtained with a hexamethylenimine of general formula (VI). Other intermediates of general formula (VII) are obtained by reaction of esters of compounds of general formula (V) with alkali metal compounds of e -caprolactam or adipimide. Specifications 912,013 and 914,717 are referred to.
Patent ES-267624-A1 (ES)
Title: Process for the manufacture of halogenated dihydroxy-nitroanthraquinones
IPC: C09B1/503
Filed: 1961-05-23
Abstract: Halogenated dihydroxy - dinitro - anthraquinones are prepared by treating 1:5dihydroxy-4:8-dinitro- or 1:8-dihydroxy-4:5dinitro-anthraquinones or a mixture thereof with a halogen in the presence of an alkali metal hydroxide. The products may be reduced to give anthraquinone dyes (see Group IV(c)). In examples the dihydroxy-dinitroanthraquinones specified above are treated in aqueous or aqueous methanolic sodium hydroxide solution with chlorine or bromine to give the2:6-dibromo- and -dichloroderivatives.ALSO:Halogenated dihydroxydiaminoanthra quinone dyes are obtained by the reduction, for example, with hydrazine, of halogenated 1 : 5-dihydroxy-4 : 8-dinitro- or 1 : 8-dihydroxy-4 : 5-dinitro-anthraquinones or a mixture thereof (see Group IV(b)). The dyes give blue shades on cellulose acetate and polyester fibres. In examples the reduction products of the 2 : 6-dibromo- and -dichloro-compounds are described.
Patent ES-341458-A1 (ES)
Title: Label Strip Construction and method of making same
IPC: G09F3/02
Filed: 1967-06-06
Abstract: Feed holes 30a in a backing strip for labels 20 are covered by the labels. The holes may be cut so that the waste portions 30 stick to the label, or alternatively so that the waste remains with the backing strip. The labels 20 may be contiguous, as shown, or spaced, or from a continuous strip to be separated by die-cutting shortly before separation. The backing strip may be fed round a sharp edge 18, to separate the labels, by a pin wheel (26) (Fig. 1, not shown) and the labels may be printed or scanned by a device (16) immediately before separation. The holes 30a are die cut in the backing strip after the labels have been adhered.
Patent ES-342552-A1 (ES)
Title: Method and apparatus for printing and recording on a card
IPC: G06K15/00
Filed: 1967-07-01
Abstract: Data processing apparatus comprises a printing cylinder 12 or counter pressure roller 15 so that one or more lines from a master sheet 5 are printed on a copy sheet 13, an original sheet 1 read by magnetic, electrical or optical reading devices 9, 9b, means for effecting movement between the devices 9, 9b corresponding to one or more line spacings of the master sheet 5 in accordance with the operation of the printing cylinder and recording means 17 for recording the data read from the original sheet 1 e.g. in the form of punched holes P on to the same copy sheet 13 as printed on by the cylinder 12. Typewriters.-A typewriter for producing the original sheet 1 and the master sheet 5 has typelevers 3, Fig. 2, and between them and the platen and between the original and master sheet 5 is a carbon sheet 4. A minor script is produced on the back of sheet 5 by a dye sheet 6. The characters may be of known CMC 7 script readable by magnetic heads or two machines coupled together may be used, one typing in ordinary characters and the other magnetic data. Duplicating machine.-The process employs known rotary duplicating machines in which the master sheet 5, Fig. 4, is attached to a printing cylinder 12 and a counter pressure roller 15 is selectively operated from a keyboard so that one, two or more lines are printed on to the copy sheet 13. The mechanism rotating the printing cylinder 12 also feeds the copy sheets 13 and also drives the sensing heads 9, 9a, 9b, in a reader unit which senses the machine readable data on the original sheet 1, which is, as shown, mounted on a flat plate 7. For accurately aligning the lines to be read, illuminated slots 10 are provided over which the original sheet 1 is clamped. A second readable sheet 1a may also be provided to control printing by a separate mechanism on the cylinder immediately in front of the printing master sheet 5. In a further embodiment, Fig. 15 (not shown), the original sheets 1, 1a are clamped on a cylinder (153) arranged adjacent to and driven in synchronism with the printing cylinder. In each of these embodiments the sensing heads are moved in letter-spacing direction by a helical groove and follower and stepped for line-spacing by racks and pawls. The sensing devices may be magnetic or optical readers. Selectable data on printing cylinder.-The printing cylinder 12 may have selectable matter controlled by magnetic sensing of marks on the original sheet 1a.
Patent ES-347403-A1 (ES)
Title: Method of drawing thermoplastic plastics materials
IPC: B29C51/08
Filed: 1967-11-21
Abstract: Sheet forming apparatus for use in cold forming plastics material includes a male forming member 12, the forward end 12a of which is roughened by e.g. abrading. The roughening obviates slippage of the sheet over the end of the member and thus prevents excessive thinning and perhaps breakage, of the sheet. The surface of the member is characterized by randomly scored discontinuities exceeding 25 microinches (RMS.).
Patent ES-348936-A1 (ES)
Title: Configuration of heat transfer tubing for vapor condensation on its outer surface
IPC: F28F1/36
Filed: 1968-01-04
Abstract: External helical fins 48 and internal helically extending ribs are formed integrally on a tube T by applying rolling pressure to sets of fin forming rolls 42, the tube T being simultaneously advanced over a supporting cylindrical mandrel 40. Each set of rolls 42 comprises an arbor 44 carrying a plurality of discs 46 together with a further disc 52 of larger diameter located beyond the end of the mandrel 40 and which forms the internal helical ribs. Alternatively, as shown in Fig. 5, a rolling tool 60 comprising an arbor 62 carrying spaced discs 64 is used to form the external helical fins 70 and grooves 68, and a separate tool 76 provided with a helical rib 78 engages in one of the previously formed grooves to deepen it so forming the inwardly projecting helical rib 74.
Patent ES-350148-A1 (ES)
Title: Method of producing malleable iron
IPC: C21D5/14
Filed: 1968-02-05
Abstract: Ferritic malleable iron is produced from white cast iron containing 2-3% C. and 0À8-1À7% Si by isothermally annealing the cast iron, first at 1700-1750 F. for sufficiently long to complete first stage graphitization, then at 1275-1325 F. for sufficiently long to partially complete second stage graphitization, and finally at 1225-1275 F. for sufficiently long to complete second stage graphitization. Prior processes involve cooling from the first anneal, first rapidly to 1400 F., then slowly to 1200 F. An example of cast iron castings is specified containing 2À5% C., 1À45% Si, 0À36% Mn, 0À16% S., 0À002% B., 0À02% Cr and 0À005% Bi.
Patent ES-357863-A1 (ES)
Title: Antibodies against reagin-immunoglobulins (reagin-ig), and their use
IPC: A61K49/00
Filed: 1969-09-05
Abstract: Labelled antibodies against reagin Ig or against fragments of reagin Ig are used to determine reagin Ig (reagins are antibodies against allergens). The antibodies may be labelled with a radioactive isotope, for example I125, or with a fluorescent group using for example fluorescein isothiocyanate. Means for determining reagins comprises a first reagent comprising a water-insoluble polymer having bound to it allergen against which the reagin to be determined is directed and a second reagent comprising the labelled antibodies as above. The sample is incubated with the first reagent when any reagin present in the sample becomes attached to the polymer particles the polymer particles are separated from the liquid phase, washed and then incubated with the second reagent. The solid and liquid phases are separated again and the radiation in either phase determined and compared with that in a control. The water-insoluble polymer is preferably particulate but may be in the form of discs, strips or a test tube wall and may be a copolymer of a polyhydroxy compound for example dextran, starch, dextrins, polyvinylalcohol with a bifunctional substance. The allergen may be physically or chemically bound to the polymer. Examples relate to Sephadex (RTM) as carrier, birch pollen as allergen and I125-labelled rabbit antibody.
Patent ES-360141-A1 (ES)
Title: Fabric softener composition
IPC: C11D3/00
Filed: 1968-11-12
Abstract: A detergent composition used to wash textiles contains a softening composition comprising 3-sulpholene or an alkyl, hydroxy, alkoxy, alkyl-alkoxy, acyl, carboalkoxy, carboxamido, sulphonamido or halogen derivative thereof, and a branched or linear chain aliphatic alcohol containing at least 10 carbon atoms. The detergent may be an anionic, e.g. an alkylbenzene sulphonic acid or alkyl sulphonic acid or an alkali metal, ammonium, amine or alkanolamine salt thereof, an alkali metal dialkyl sulphosuccinate, sodium sulphoethyl phthalate, sodium oleyl-p-anisidine sulphonate, sodium diisopropylnaphthalene sulphonate, sodium octylphenoxy ethoxyethylsulphonate or an alkali metal alkyl sulphate, a non-ionic detergent, e.g. an alkyl-phenol-ethylene oxide condensate, a long-chain alcohol-ethylene oxide condensation product, polyglycerol monolaurate, glycol dioleate, sorbitan monolaurate, monopalmitate, monostearate, mono-oleate or sesquioleate, a condensation product of ethylene oxide with a sorbitan ester of a long-chain fatty acid, an alkylolamide, an amine oxide or a phosphine oxide or a cationic detergent, e.g. distearyl dimethyl ammonium chloride, cetyl trimethyl ammonium bromide, sodium 3-dodecylamino propionate or a fatty carbamide. The composition may also contain a builder, e.g. sodium sulphate, tetrasodium pyrophosphate, pentasodium tripolyphosphate, sodium hexametaphosphate and the corresponding potassium salts, sodium or potassium silicate, carbonate or bicarbonate, or an alkali metal, ammonium, substituted ammonium or amine salt of ethylene diamine tetra-acetic acid, nitrilo triacetic acid, diethylene triamine penta-acetic acid, N-(2- hydroxyethyl)-ethylene diamine triacetic acid, 2-hydroxy ethyl-iminodiacetic acid or 1,2- diamino cyclohexane diacetic acid, brighteners, germicides, carboxymethyl cellulose, anti-redeposition agents, anti-oxidants, bleaches, dyes, pigments and perfumes.
Patent ES-363307-A1 (ES)
Title: Process for directly reducing materials containing iron oxide in a rotary kiln
IPC: C22B5/10
Filed: 1970-02-05
Abstract: Iron oxide is reduced by means of a solid carbonaceous reducing agent in a rotary kiln in which the flows of charge and gas are co-current, the heat of the exhaust gases being used at least in part to heat and/or dry the sponge iron which is separated from the kiln discharge after the latter has been cooled, preferably by immersion in or spraying with water. The reducing agent may be coal of high volatile content and a particle size of less than 4 mm., and may be blown into the charging end of the kiln in a stream of oxygen-containing gases. After use for heating and/or drying the sponge the gases may be used, possibly after combustion at the point of use, to pre-heat or dry the kiln charge. In other applications the gases may be used to harden pellets formed from the iron fines produced, or for steam raising. In a preferred embodiment of the invention, two kilns are used having their flow directions in opposition so that a part of the hot exhaust gases from each may be conveniently used to heat the charge and/or combustion air of the other.
Patent ES-366565-A1 (ES)
Title: Improvements in machines for cleaning intestinal skins
IPC: A22C17/16
Filed: 1969-04-28
Abstract: A machine for cleaning intestinal skins or gut comprises a pair of driven rollers 10, 11 which are geared together, by gear wheels 12, 13, to rotate in opposite directions and provide a nip between them through which the skins pass, each roller being rotatably mounted on a stationary journal shaft 14 supported at one end only from a support mounting 17 via a cylindrical part 15 to which it is secured eccentrically, the cylindrical part being rotatable, by manipulation of a handle 20 or 22, in a bore 16 in the mounting to vary the spacing of the roller shafts, the adjusted rotational position of the shafts being maintained by a clamping screw 21 or 23. A stub shaft 19 co-axial with the part 15 rotatably carries a gear 24 in a gear train through which the rollers are driven.
Patent ES-369440-A1 (ES)
Title: Cellular plastics material containing polystyrene and a process for its manufacture
IPC: C08J9/30
Filed: 1969-07-04
Abstract: A cellular plastics material is made by (A) preparing a liquid mixture of unexpanded heatexpandable granules of polystyrene, a curable urea formaldehyde resin and an aqueous liquid medium, (B) the urea formaldehyde resin is foamed by whipping of the mixture, (C) the resulting liquid foam is cured, e.g. with an acid curing agent, e.g. phosphoric, formic or oxalic, in a mould without supply of external heat, the curing being thereby effected without concomitant expansion of the polystyrene granules to a size exceeding 5 times their original size, (D) the resultant cured foam body is removed from the mould, this foam body having a residual moisture content and having a structure of open foam cells of urea formaldehyde resin with polystyrene granules lying exposed in the open cells, (E) after drying to eliminate this residual moisture content, the body or part thereof is heated in a closed mould, e.g. with steam, the total volume of the foam being maintained unchanged to expand the polystyrene granules against the constraint of the cured open foam cell structure and give a product having a structure in which the voids of the open foam cells have been substantially filled out by the expanded polystyrene granules having closed cells. The cellular material may contain a filler, e.g. wood meal or chips, glass or mineral wood, vermiculite, or wood fibre impregnated with polyvinyl acetate, and also sodium thiosulphate.
Patent ES-393726-A1 (ES)
Title: Cephalosporin salts
IPC: G21K1/02
Filed: 1971-07-28
Abstract: New and improved salts of cephalexin with anthraquinone-1,5-disulfonic acid, anthraquinone-2-sulfonic acid and 1-naphthol-5-sulfonic acid having solubilities in water less than 10 milligrams per milliliter.
Patent ES-401229-A1 (ES)
Title: Shoe lasting machine
IPC: A43D11/00
Filed: 1972-03-10
Abstract: Machinery and methods for side lasting shoes in which a gripper pulls the upper margin intermediate of the portion to be lasted and wiping means wipes the upper margin from one end of the portion progressively toward the gripper and stops short of the gripper whereupon a second wiping means wipes toward the gripper from the other end of said portion, the gripper releasing as the second wiping means approaches and the gripped upper portion is thereafter wiped.
Patent ES-405905-A1 (ES)
Title: Method for the extraction of lysergol and ergot alkaloids from plants of the ipomoea genus
IPC: C07D457/02
Filed: 1972-08-07
Abstract: A method is disclosed for recovering ergolic alkaloids from the seeds of the Kaladana plant, the latter being a plant of the Ipomoea section of Convolvulaceae, Calonyction genus (Choisy) Hallier f, species nova. The method is a selective extraction with appropriate solvents, in order to recover both lysergol and chamoclavine from the Kaladana seeds. Temperatures and times of treatment are critical and the preferred solvents are chlorinated aliphatic hydrocarbons.
Patent ES-419125-A1 (ES)
Title: Pushbutton-controlled call-number selector for dial-equipped telephone
IPC: H04M1/31
Filed: 1973-09-27
Abstract: In order to enable the transmission of digital pulses under the control of a pushbutton-type call-number selector from a dial-equipped subscriber station, the output leads of a keyboard are connected on the one hand to a circulating memory, working into a pulse generator, and on the other hand to a timing network which responds to the depression of any pushbutton on the keyboard with emission of an enabling pulse making the memory receptive to the selected code combination. The timing network includes a delay network which briefly retards the enabling pulse to prevent the storage of spurious signals in response to transient energization of an output lead of the keyboard.
Patent ES-419321-A1 (ES)
Title: Drive transfer gear assembly for four-wheel drive vehicle
IPC: F16H1/36
Filed: 1973-10-04
Abstract: A drive transfer gear assembly for a four-wheel drive truck tractor. The tractor includes a front drive steer axle assembly, a rear drive axle assembly containing the drive transfer gear assembly, and a prime mover drivingly connected to the front and rear drive mechanisms by the drive transfer gear assembly. The front axle assembly includes a rigid axle housing having end sections and a drop center section containing a differential gear set with output gears drivingly connected to wheels pivotally journaled at the outboard ends of the rigid axle housing. The rear axle assembly includes a differential gear set with output gears drivingly connected to the rear wheels, and a drive transfer gear assembly positioned forwardly of the differential gear set. The drive transfer gear assembly includes a torque proportioning planetary gear set, an angled tooth clutch for locking the planetary gear set in response to front wheel spinout, a manual clutch for preventing differentiation of the gears in the planetary gear set, and a torque limiting clutch for preventing overtorque to the front wheel drive mechanism. The angled tooth clutch including an axially slideable annular member mounted on the input shaft of the planetary gear set and movable into clutching coaction with the sun gear of the planetary, and the manual clutch includes an annular member slideably mounted in piggyback fashion on the outer periphery of the annular member on the output shaft and movable into locking engagement with the sun gear of the planetary.
Patent ES-421472-A1 (ES)
Title: Process for stepping grain and products obtained therefrom
IPC: C08B30/02
Filed: 1973-12-14
Abstract: A process for steeping grain wherein the steepwater is inoculated with an inoculum containing a microorganism of the genus Lactobacillus at or near the beginning of the steeping process. The process reduces the steeping time and increases the content of lactic acid in the steepwater. The process also reduces the amount of sulfur dioxide needed in the steeping process.
Patent ES-428048-A1 (ES)
Title: Non-toxic ADL antihypertensives
IPC: A61K31/44
Filed: 1974-07-06
Abstract: Compounds of the formula (I) wherein R1 is an alkyl group of 4 - 8 carbon atoms, R2 is a naphthylmethyl group and their salts, ethers and esters have been found to possess good antihypertensive activity coupled with low toxicity. Such compounds may be prepared by the reduction of a quaternary salt of the correpsonding pyridyl compound.
Patent ES-433461-A1 (ES)
Title: Apparatus for aerating liquids
IPC: C12G1/06
Filed: 1974-12-30
Abstract: Apparatus for preparing carbonated beverages has a main body providing a receptacle for a CO2 cylinder and a hingedly mounted aerating head carrying a tube connected with the cylinder through a manually operated valve and a cylindrical shield coaxial with the tube for receiving a bottle containing the liquid to be carbonated. The shield is accessible for insertion or removal of a bottle only when swung away from the main body. In the operative position of the aerating head, a platform on the main body can be raised by a lever-operated cam to press the neck of the received bottle against a resilient nozzle on the aerating head. A safety valve linked with the cam releases excess pressure in the charged bottle when the platform is lowered.
Patent ES-437633-A1 (ES)
Title: Circuit breaker with adjustable thermal trip unit
IPC: H01H71/74
Filed: 1975-05-13
Abstract: A circuit breaker characterized by a stored energy mechanism and an improved resettable latch means which latch means include an adjustable thermal trip unit.
Patent ES-439230-A1 (ES)
Title: Device for automatic raising of fish traps, crayfish pots, nets and the like
IPC: A01K75/04
Filed: 1975-07-08
Abstract: A device for automatically raising fish traps, crayfish pots, nets and the like comprising a cylinder of compressed gas connected through a control valve to a buoyancy chamber provided with a discharge opening and adapted to be filled with water when the trap is submerged, the operation of the control valve is to allow gas to pass from the cylinder to the buoyancy chamber and expel water from the buoyancy chamber being effected through a timing mechanism or an electrical circuit activated by a signal transmitted through the water.
Patent ES-445801-A1 (ES)
Title: O-Alkyl-S-(2-(1,1,2-trifluoro-2-chloroethylmercapto)-ethyl)(thiono)(di) thiolphosphoric (phosphonic) acid esters and ester-amides and pesticidal use
IPC: C07F9/24
Filed: 1976-03-05
Abstract: O-Alkyl-S-[2-(1',1',2'-trifluoro-2'-chloroethylmercapto)-ethyl](thiono )(di)thiolphosphoric (phosphonic) acid esters and ester-amides of the formula < IMAGE > (I) in which R is alkyl with 1 to 6 carbon atoms, R' is alkyl, alkoxy, alkylmercapto or alkylamino with 1 to 6 carbon atoms in each alkyl moiety, amino or phenyl, and X is oxygen or sulfur, WHICH POSSESS ARTHROPODICIDAL AND NEMATICIDAL PROPERTIES.