baber/WOPTO huggingface dataset:
Patent ES-249507-A1 (ES)
Title: Quaternary ammonium compounds and their preparation
IPC: C07D295/073
Filed: 1959-05-21
Abstract: The invention comprises quaternary ammonium compounds containing a cation of the formula <FORM:0881265/IV (b)/1> wherein X is a halogen atom or a methyl or a nitro group, R1 is an ethyl, 2-hydroxyethyl, isopropyl or allyl group when NR2R3 is a dimethyl or pyrrolidino group, or R1 is a methyl group when R2 and R3 are the same or different and are ethyl or 2-hydroxyethyl groups, and the preparation thereof by quaternisation of a tertiary amine having all but one of the groups desired in the quaternary ammonium compound attached directly to the nitrogen atom, with a reactive derivative RZ, wherein R is the group it is desired to introduce and Z is a reactive atom or group. Compounds wherein NR2R3 is a pyrrolidino group are also prepared by intra molecular condensation of a tertiary amine of the general formula <FORM:0881265/IV (b)/2> or reacting an appropriate secondary butylamine with a 1,4-disubstituted butane, Z-(CH2)4-Z. 1 - Hydroxy - 2-o-methylbenzylaminoethane is prepared from o-methylbenzylamine and ethylene oxide. N - o - Chlorobenzyl - N - isopropylamine is prepared from o-chlorobenzyl chloride and isopropylamine. Similarly are prepared, N-o-bromobenzyl - N,N - dimethylamine, - N - isopropylamine, - pyrrolidine, - N - ethylamine, N - o - chloro-benzylpyrrolidine N - o - methylpyrrolidine and N-o-fluorobenzyl-N,N-dimethylamine. o-Bromobenzyl alcohol esterified with p-toulene-sulphonyl chloride gives o-bromobenzyl p-toluene-sulphonate. o-Bromobenzyl bromide is reacted with ethyl 4-hydroxybutylamine to yield N-o-bromobenzyl-N-ethyl-N-4-hydroxybutylamine in turn reacted with hydriodic acid to give N-o-bromobenzyl-N-ethyl-N-4-iodo butylamine hydriodide. Specification 765,850 is referred to.ALSO:Pharmaceutical preparations comprise quaternary ammonium compounds containing a cation of the general formula <FORM:0881265/VI/1> wherein X is a halogen atom or a methyl group or a nitro group, R1 is an ethyl, 2-hydroxyethyl, isopropyl or allyl group when NR2R3 is a dimethylamino or pyrrolidino group or R1 is a methyl group when R2 and R3 are the same or different and are ethyl or 2-hydroxyethyl groups together with a suitable carrier therefore. The compositions may be in the form of tablets, powders, granules, capsules, cachets, suspensions or solutions for oral administration, solutions and suspensions for parenteral administration or suppositories and pessaries. Specification 765,850 is referred to.
Patent ES-274561-A1 (ES)
Title: Composite material for plain bearings and its manufacture
IPC: F16C33/14
Filed: 1962-02-13
Abstract: Composite material for making bearings comprises a steel backing to which is bonded a layer of aluminium alloy having, by weight: .Tin.5-50% .Silicon.0-10% .Copper.0-4% .Nickel.0-4% .Manganese.0-4% .Iron.0-1% .Lead.0-5% .Beryllium.0-0.5% Aluminium-the remainder, at least 50%
Patent ES-300586-A1 (ES)
Title: Apparatus for removing a parallelepipedic wrapping from bottles, cans and the like, enclosed in such a wrapping
IPC: B65B69/00
Filed: 1964-06-04
Abstract: A method of unwrapping a parcel 2 of containers 24 having thickened rims 25 comprises cutting the wrapping on at least three sides 38, 39, 43 of the parcel, bending up the top 44, introducing elongated supporting members 27 between the containers to engage below the rims, and withdrawing the wrapping from the suspended containers. The parcel 2 is fed along conveyers 1, 7, 11 in the direction of the arrows in such a manner that its orientation is constant throughout the entire motion. During its passage along conveyer 7, knives 16, 17 produce cuts 40, 41 along the entire length of the sides 38, 39. As it passes along conveyer 11, a knife 26 produces a cut 42 along the entire length of the side 43. Simultaneously, the elongated members 27 penetrate into the parcel 2 and engage the container rims, a plough 29 bends up the lid 44, and one or more vertical knives 31 each produce cuts 45, 47 in the sides 38, 39 for the insertion of one or more plates 36 which, when pushed in the direction of the arrow 48, remove the wrapping and leave the containers hanging on members 27, there being no conveyer in the area 35 below the plate(s) 36 and the wrapper being prevented from falling by teeth on the bottom of the plate(s) 36. Instead of plate(s) 36 the wrapping can be removed by pressure or suction. Two auxiliary members 49, 50, which may be rollers, press down on the top of the wrapping between rows of containers and thus make taut the sides 38, 39 to facilitate cutting. A cut can be provided in the top 44 to form two lid portions. The parcel may contain several vertical layers of containers, there being a corresponding number of layers of supporting members similarly disposed.
Patent ES-304129-A1 (ES)
Title: Improved apparatus for advancing conveyor belts
IPC: B41F15/08
Filed: 1964-09-17
Abstract: The subject-matter of this Specification is substantially the same as that described in Specification 1,012,294, but the claims are concerned with means for moving at least two driving elements longitudinally of the conveyer belt.
Patent ES-311683-A1 (ES)
Title: Fabric tension device for flat bed knitting machines
IPC: D04B15/90
Filed: 1965-04-10
Abstract: A fabric drawl off device for a flat bed machine comprises a vertically movable beam 8 with grippers 7 extending across the machine beneath the knitting region 5. The beam is in two parts pivotally mounted, for opening and closing the grippers, in shoes 10 slidable on vertical guides 11 and is partly counterbalanced by main counterweights 20 suspended by a pair of chains 13, 17, 21, one end of each of which is anchored at 22 and the other end of which passes over a sprocket 15 and is coupled to the shoe 10, additional counterweights 25, 26, 27 are supported on adjustable brackets 28, 29, 30 so that as the main counterweights rise due to the fall of the beam 8 they pick up the additional weights in succession to compensate for variation in tension due to narrowing of the fabric. A motor (33) Fig. 1 (not shown) and an electromagnetically operated clutch (36) are provided for raising the beam to its top position and are controlled by limit switches (41, 46) at the top and bottom positions of the beam respectively. The grippers (7) are automatically opened at the bottom position by engagement of pivoted fingers (51) on the beam parts (8, 8) with studs (50), Fig. 6 (not shown), on an adjustable bracket (48) which also carries the limit switch (46). When the beam reaches its upper position the grippers are closed by the top surface of the parts (8, 8) engaging on adjustable abutment (59), Fig. 4 (not shown). A spring catch (55) locates the two parts of the beam in the open and closed positions of the grippers (7).
Patent ES-342153-A1 (ES)
Title: 5-Nitro-furfurylideneamino-Oxazolidinone
IPC: A23K1/16
Filed: 1967-06-21
Abstract: Antimicrobial nitrofurans of formula:- in which R is C 1-12 alkyl, C 3-6 alkenyl, cycloalkyl having 3 to 10 carbon atoms in the carbocyolic ring, alkoxyalkyl, alkoxyalkoxyalkyl, bisalkoxyalkyl or alkenyloxyalkyl, each radical having not more than 12 carbon atoms and any alkenyloxy portion having 3 to 6 carbon atoms, may be mixed with pharmaceutically acceptable carriers to form pharmaceutical compositions, or added to animal feedstuffs as growth-promoting additives, or used to treat an organic material susceptible to bacterial or other microbial attack to protect the material from such attack. The organic material may be a natural or synthetic polymeric material, a proteinaceous or carbohydrate substance, or a natural or synthetic fibre or textile material formed therefrom. The pharmaceutical compositions have antibacterial, anthelmintic, coocidiostatic, trypanocidal and antimalarial activity and may be in the form of ointments, powders, tinctures, solutions, gargles, tablets, lozenges, dragees and capsules. The compositions may also contain other antimicrobial substances such as 8-quinolinol derivatives, sulpha drugs, chloramphenicol or tetracycline or other antibiotics, halogenated salicylanilides, carbanilides, benzoxazoles or benzoxazolones, polychioro-hydroxy-diphenyl methanes, halogen hydroxy diphenyl sulphides or ethers, quaternary compounds or dithiooarbamic derivatives. Specific componnds are named. Carriers which themselves have pharmacological activity, e.g. sulphur or zinc stearate, may be used.
Patent ES-346190-A1 (ES)
Title: Linear elastic polymers
IPC: C08G71/00
Filed: 1967-10-18
Abstract: Polymers are prepared by first condensing a bis-hydrazide: H 2 N.NH.A.NH.NH 2 (I), where A is a divalent acyl radical of a polybasic carboxylic acid which may contain aliphatic, carbocyclic or heterocyclic substituents, with a bisacid halide: Hal.CO(O) r X(O) r CO.Hal (II) in which Hal represents a halogen atom, X is a divalent linear aliphatic hydrocarbon radical which is a residue of a compound: H(O) r X(O) r H which has M.W. 400-5000 and m.p. <70 C. X may be interrupted by O, S and CO.O radicals but every two interrupting members are separated from each other by at least two chain carbon atoms r is 0 or 1. I and II are reacted at a molar ratio from 3:1 to 1À2:1 at - 20 to 100 C. The resultant intermediate condensate has the formula where n is a whole or fractional number having an average value between 0À5 and 5. This is subsequently reacted with a chain extender which may be a bifunction acyl halide Y(COCl) 2 or anhydride Y(CO.OCO) or a diisocyanate: R(NCO) 2 . Y may be: (a) a straight-chain alkylene radical containing up to 12 carbon atoms, a C 5-8 cycloalkylene radical, phenylene, diphenylene, naphthylene, phenylene-E-phenylene where E is O, S, SO 2 , an alkylidene radical containing up to 8 carbon atoms, cycloalkylidine of 5 to 7 carbon atoms the carbon atoms of the above may be substituted by C 1-6 alkyl radicals or by F, Cl or COOH (b) -O-R1-O- where R1 is a C 2-12 alkylene radical or methylenecyclohexylene-methylene (c) 1,4-piperazinediyl or (d) -NH-R-NH- where R is C 2-12 alkylene, [alpha],[alpha]1-xylylene, C 1-6 alkyl-[alpha],[alpha]1-xylylene, halogeno-[alpha],[alpha]1-xylylene (halogeno = F or Cl), cyclohexylene or methylene - cyclohexylenemethylene. The resultant polymer has the general formula in which Z is -CO.(O) r .X(O) r CO- (III) and -CO.Y.CO -(IV). The polymer contains from 0À5 to 5 radicals III per radical IV, which are statistically distributed over the whole polymer. In preferred and exemplified polymers A is a radical: in which Q is H, OH, C 1-6 alkoxy, C 1-6 alkyl, C 5-8 cycloalkyl, phenyl which may be substituted by C 1-6 alkyl, alkoxy radicals or by F, Cl, Br or COOH or a grouping M 1 and M 2 independently represent H, C 1-8 alkyl radicals, benzyl, phenyl, C 3-12 alkenyl, cyclohexyl or N,N-di (C 1-6 alkyl)-amino-C 1-6 alkyl or taken together form a heterocyclic ring with the N atom. In an example (1) the bischloroformate of polytetramethylene glycol is first reacted with 2,4-dihydrazino-6-dipropylamino-s-triazine in solution in hexamethyl phosphoric acid triamide. After reacting for hour the mixture is cooled to 5-10 C. and the prepolymer chain extended with adipic acid dichloride. An elastomer is obtained on precipitating the mixture in water. In other examples similar prepolymers are reacted with diisocyanates, e.g. hexamethylene diisocyanate.
Patent ES-348276-A1 (ES)
Title: Capping conversion apparatus and method
IPC: B67B3/10
Filed: 1967-12-14
Abstract: A bottle capping machine of the rotary turret type, Fig. 1 (not shown), is provided with interchangeable heads for applying tear-off caps or crown caps respectively. An axially movable workshaft 11 has an internally threaded lower end 13 to which the heads (20, 200), Figs. 2 and 3 (not shown), may be removably secured by means of of an externally threaded bush 17, an annular collar 24 being connected to cap applying mechanism and having a portion 27 and a step 28 which interlock with a recess 15 and a seating 14 on the lower end of the shaft 11. The collar 24 is adjustable on the bush 17 by means of a screw 26 which engages an unthreaded band 22 on the bush and a similar connection is made between the shaft 11 and a second unthreaded band 21 on the bush by means of a screw 30. The collar 24 carries recesses (19), Fig. 6 (not shown), for receiving a wrench to disengage the head 20 (or 200) from the shaft 11. The head 20, shown engaged with the shaft 11 in Fig. 4, has a cap engaging spindle 29 slidable in the bush 17. As the head 20 is lowered to apply a tear-off cap 80 to a bottle 70, a hold-down member 41 slides on rollers 42 in a bore 38 of the spindle 29 thereby compressing a spring 41a until a member 39 on the bottom end of the spindle 29 presses the cap home on to the rim of the bottle. Segments 46 pivoted at 49 in the collar 24 then move downward relative to jaws 43 which are now stationary, being mounted on the spindle 29 by means of a collar 40. The segments 46 thereby cam the jaws 43 inwards to crimp the cap 81 on to the bottle neck. Applying crown corks.-The head 200 is detachably secured to the shaft 11 in the same way as the head 20. A cap engaging spindle 229, Fig. 7, has a cap receiving portion 239 and a magnet 238 which holds a crown cork 280 supplied to the head before the head is lowered by the rotary turret mechanism. Continued downward movement of a throat member 243 relative to the spindle 229 forms the skirt 282 of the crown cork 280 against the bottle neck.
Patent ES-356488-A1 (ES)
Title: Amino-Acids containing Thioether Groups and their Derivatives
IPC: A61K31/195
Filed: 1968-07-24
Abstract: Pharmaceutical preparations useful in the treatment of inflammation contain as active ingredient compounds I (including optically active isomers and acid addition salts thereof and symmetrical anhydrides of comounds I in which R 2 is hydroxy) where n is 1, 2 or 3, R signifies H, halogen, SH, CN, C 1 _ 5 alkylsulphonyl, C 1 _ 5 alkylsulphinyl, C 1 _ 6 alkanoyl, trifluoroacetyl, C 1 _ 5 haloalkyl, SO 2 NH 2 , di(C 1 _ 5 alkyl), sulphamoyl, CONH 2 , di(C 1 _ 5 alkyl) carbamoyl, OH, C 1 _ 5 alkylthio, C 1 _ 5 alkoxy, anisyl, phenyl, NO 2 , phenethyl, C 1 _ 5 alkyl, methylenedioxy, anilino, N-(C 1 _ 5 alkyl) anilino, (C 1 _ 5 alkyl) phenyl, di(C 1 _ 5 alkyl) amino, cyclohexyl, iphenoxy, NH 2 , acylamino, C 1 _ 5 alkylamino or C 2 _ 5 alkenyl, R 2 signifies OH C 1 _ 5 alkoxy, C 2 _ 5 alkenyloxy, C 2 _ 5 alkynyloxy, cyclopropylmethyloxy, (C 1-5 alkoxy)-(C 1-5 alkoxy), poly (C 1-5 alkoxy)-(C 1-5 alkoxy), di(C 1-5 alkylamino)-(C 1-5 alkoxy), piperidino-(C 1-5 alkoxy), 1 pyrrolidinyl-(C 1-5 alkoxy), morpholino-(C 1-5 alkoxy), [1- (C 1-5 alkyl)-2-pyrrolidinyl]-[C 1-5 alkoxy], [-1-C 1-5 alkyl)-2-piperidinyl]-[C 1-5 alkoxy], N-(C 1-5 alkyl) -N-piperazinyl-(C 1-5 alkoxy), phenoxy, p-(C 1-6 alkanoyl) aminophenoxy, phenyl-(C 1-5 alkoxy) carhamoylphenoxy, (C 1-5, alkoxyphenyl)-(C 1-5 alkoxy), phenyl-(C 2-5 alkenyloxy), tetrahydrofurfuryloxy, di(C 1-5 alkyl) amino-cyclohexyloxy, NH 2 , C 1-5 alkylamino, di(C 1-5 alkyl) amino, glucosamino, glycosylamino, (C 2-5 alkenyl) amino, phenyl (C 1-5 alkyl) amino, haloanilino, [1-(C 1-5 alkyl) piperidinyl-2]-[C 1-5 alkyl] amino, tetrahydrofurfurylamino, 1, 2, 5, 6-tetrahydropyridino, morpholino, N'-(C 1-5 alkyl)-N-PiPerazinyl, piperazino, N-phenyl-piperazino, piperidino, benzylamino, anilino, (C 1-5 alkoxy) anilino, C 3-6 cycloalkylamino, pyrrolidino, N- (C 1-5 hydroxyalkyl)-piperazino, N,N-di(C 1-5 alkyl) carbamoyl-(C 1-5 alkyl)-amino, N,N-di (C 1-5 alkyl) amino-(C 1-5 alkyl) amino, [1-(C 1-5 alkyl) 1 pyrrolidino-2]-[C 1-5 alkylamino], N-carbobenzyloxy-C 1-5 alkyl) amino, or an OZ radical where Z is a cation, R 1 , R 3 and R 3 signify H, C 1-5 alkyl or phenyl, each of R 4 and R 5 is H, C 1-5 alkyl, C 1-6 alkanoyl or phenyl or R 4 is guanyl and R 5 is H, and R 6 and R 6 ' signify H, C 1-5 alkyl, C 2-5 alkenyl, phenyl, naphthyl, thienyl or pyridyl or substituted phenyl ornaphthyl wherein the substituents are (R) n . salicylates, e.g. aspirin, may also be incorporated into the preparations. Administration is, e.g. in the form of tablets, pills, powders, capsules, elixirs and injectable liquids.
Patent ES-358414-A1 (ES)
Title: Improvements in "Photoflash Lamp and Multilamp Photoflash Assembly With Used Lamp Indicator."
IPC: F21K5/08
Filed: 1968-09-23
Abstract: Indicia material, which will undergo a change in colour in response to the flashing of a photoflash lamp to indicate when the lamp has been flashed, is associated with such a lamp comprising combustible and oxidizing materials in a light transmitting envelope. The indicia material is applied on the surface of the lamp, on the reflector of the lamp, or on the lamp shield, or in the case of a flash-cube on the top of the cube. The material is a mixture of diphenylcarbazone or diphenylcarbazide with a metal compound such as a stearate of lead or cadmium which will dissociate when heated by the flash and inter-react to produce a colour change. Alternatively the material may be a mixture of triazines and aromatic carbinols such as naphthols and phenols.
Patent ES-367053-A1 (ES)
Title: Apparatus for the polymerization and copolymerization of olefins including a closed circuit tubular reactor and support device therefor
IPC: B01J19/18
Filed: 1969-05-10
Abstract: Polymerisation apparatus comprises closedcircuit tubular reactor 1, pump 3 for circulating dispersion medium, and reactor support means which allows for horizontal expansion of the horizontal section of the reactor and comprises either a roller support or a rod 10 pivoted by pins 11 and 14 on beam 2 and double angle irons 9.
Patent ES-367326-A1 (ES)
Title: Method of manufacturing a gauze electrode for use in a vidicon camera tube and camera
IPC: H01J29/02
Filed: 1969-05-16
Abstract: A gauze electrode 7 for a vidicon camera tube is made by electro-deposition, then etched to give it a light transmission factor of more than 50%, mounted between metal frames 4, 5 and secured thereto by diffusion, at a temperature between 60% and 70% of the melting temperature of the gauze material in C. in a reducing atmosphere, the width of the material of each frame being less than 15% of the outside dimension of the frame. The gauze is made of copper and the frames are of a coppernickel alloy, the diffusion process being performed at 650 -758 C. for 12 minutes with the frames held against each other with a light force. The gauze shape may be circular or rectangular and the diffusion operation is performed at a comparatively low temperature to avoid excessive shrinkage of the etched gauze.
Patent ES-415948-A1 (ES)
Title: Cutting tool bit
IPC: B23B27/16
Filed: 1973-06-15
Abstract: A cutting tool having a cutting bit with two cutting edges, the cutting bit being clamped in a holder, with one cutting edge only exposed, by means of a clampable shank secured in the body of the holder and a pin engaging into a hole in the cutting bit. The cutting edges on the cutting bit may be plunge cutting edges and the clampable shank and pin may be integrally formed with a support plate for the cutting bit.
Patent ES-422534-A1 (ES)
Title: Apparatus for cooling a continuously cast strand incorporating coolant spray nozzles providing controlled spray pattern
IPC: B22D11/124
Filed: 1974-01-16
Abstract: A method of, and apparatus for, cooling a continuously cast strand, particularly a steel strand, in a secondary cooling zone of a continuous casting plant wherein a spray nozzle disposed at the region of at least two consecutively spaced guiding means produces a spray pattern of liquid coolant, typically water, which impinges the surface of the cast strand with a substantially uniform distribution of the coolant and a substantially uniform impingement force at least over the major portion of the transverse width dimension of such cast strand. The invention further contemplates feeding the liquid coolant into the nozzle so as to flow initially essentially in the axial extent thereof and then to depart therefrom in a direction extending transversely with respect thereto to form such spray pattern of liquid coolant.
Patent ES-424413-A1 (ES)
Title: Strip joining apparatus for rolling mills and the like
IPC: B21B15/00
Filed: 1974-03-18
Abstract: The disclosure pertains to a strip feeding device for a rolling mill adapted to roll joined coils of strip in a continuous and uninterrupted manner. It provides a flying stitcher or multi-spot welder arranged between a coil uncoiling means and the entry guide of the mill. A holding shelf arranged on the entry side of the stitcher or welder and above the mill passline supports the leading end of a second coil in the stitcher or welder when the stitcher or welder is in its retracted position. When the trailing end of the first coil is about to pass into the mill the supported leading end of the second coil is lowered to the trailing end of the first coil and while the stitcher or welder is advanced towards the mill at a speed substantially synchronous with the speed of the travelling end, the two strips are joined by the stitcher or spot welder. The joining operation is performed without interrupting the travel of the strip so that the mill can maintain its threading speed. After joining, the stitcher or welder and holding shelf can be repositioned to receive the leading end of the next coil.
Patent ES-434069-A1 (ES)
Title: Apparatus for manufacturing the body portion of a collapsible squeeze tube
IPC: B29C65/02
Filed: 1975-01-23
Abstract: Three-ply web material is rolled approximately 360 DEG into the form of a cylinder within a preform cavity. A feed roller at the opening rotates continuously and a spring loaded pressure plate has an edge at the opening which forces the web material against the feed roller. After the trailing edge of the segment of web material has passed the edge of the pressure plate, contact between feed roller and web material is lost and the circumferential position of the seam of the preform is thus precisely located. There is a slight overlap between the ends of the material at the same. The preform is longitudinally transferred into a non-conducting cylindrical forming cavity where heat and pressure are applied to fuse the overlap and form the seam. Heat is applied by induction heating through the walls of the forming cavity to the aluminum ply at only the overlap area. Pressure is applied by an expandable balloon mandrel inside the preform.
Patent ES-434223-A1 (ES)
Title: Retaining device for an electric cable
IPC: H01B17/24
Filed: 1975-01-28
Abstract: A cable-retaining device attached by hooking to a support mounted on a pole comprises a suspension body and a guiding member rotatably mounted within the body and associated with a suspension hook. A passageway formed in the guiding member is located in the line of extension of two outer passageways formed in the suspension body in a cable-displacement position and is angularly displaced with respect to the body passageways in a cable-retaining position.
Patent ES-435932-A1 (ES)
Title: Polysiloxanes containing hydroxyl groups
IPC: C08G59/00
Filed: 1975-03-24
Abstract: Polysiloxanes containing hydroxyl groups are manufactured by reacting polysiloxanes, which have been (so-called) advanced with polyols and which contain alkoxy groups, with aliphatic or cycloaliphatic diols in the presence of a catalyst at elevated temperatures. The new polysiloxanols can be used as modifiers for organic resins such as urethane resins or epoxide resins, and give flexible, hydrophobic plastics having valuable mechanical properties.