baber/WOPTO huggingface dataset:
Patent ES-355479-A1 (ES)
Title: Benzenesulphonyl-ureas and process for their manufacture
IPC: C07C311/59
Filed: 1968-06-26
Abstract: Novel compounds of the general formula and their physiologically tolerable salts with bases, for example sodium salts, wherein X represents a chlorine or bromine atom or a methyl group linked to the 4- or 5-position with respect to the carboxylic amide group, preferably a chlorine atom, and Y represents a hydrogen atom or a methyl group are prepared by one of the following methods: (a) Reacting a benzenesulphonyl-isocyanate, -carbamic acid ester, -thiolcarbamic acid ester, -urea, -semi-carbazide or -semicarbazone carrying the substituent of formula in the p-position with an amine carrying the substituent of Formula III or a salt thereof (b) reacting a sulphonamide of the formula or a salt thereof with an isocyanate, carbamic acid ester, thiolcarbamic acid ester, carbamic acid halide or urea carrying the substituent of Formula III (c) hydrolysing a correspondingly substituted benzenesulphonyl-isourea ether, -isourea ester, -isothiourea ether, -parabanic acid or -haloformic acid amidine (d) adding water on to a correspondingly substituted carbodiimide (e) replacing the sulphur atom in a correspondingly substituted benzene-sulphonyl-thiourea by an oxygen atom (f) hydrogenating a corresponding benzenesulphonyl-urea containing, in the molecule, an unsaturated linkage and (g) introducing by acylation the radical of formula into a benzenesulphonyl-urea of the formula and, if desired, converting the resulting compound into a physiologically tolerable salt thereof by reaction with a base. N - [4 - (beta - <2 - methoxy 5 - chloro - benzamido > - ethyl) - benzenesulphonyl] - N1 - acetylurea is prepared by acylation with acetic acid anhydride of the amine. N,N1 - bis - 4 - [beta - < - 2 - methoxy - 5- chloro - benzamido > - ethyl) - benzenesulphonyl]- urea is prepared by treatment of the corresponding carbamic acid with ammonia in the presence of the corresponding sulphonamide. N - [4 - (beta - < 2 - methoxy - 5 - chloro - benzamido > - ethyl) - benzenesulphonyl] - 3 - cyclohexyl-parabanic acid is prepared by reaction of N - cyclohexyl - parabanic acid and 4 - (beta- [2 - methoxy - 5 - chloro - benzamido] - ethyl)- benzenesulphochloride. N - [4 - beta - < 2 - methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - N1 - cyclohexyl-isothiourea methyl ether is prepared by reaction of cyclohexylamine and N1[4-(beta-<2- methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - imino - dithiocarbonic acid dimethyl ester which is itself prepared by reaction of dimethyl sulphate on the potassium salt of the corresponding dithiocarbonic acid. Pharmaceutical compositions in conventional form for oral or parenteral administration useful in treating diabetes comprise an above novel compound and a suitable pharmaceutical carrier.
Patent ES-361615-A1 (ES)
Title: Recovery of low-gravity viscous hydrocarbons
IPC: C09K8/58
Filed: 1968-12-18
Abstract: Hydrocarbons are recovered from underground hydrocarbon-bearing formations, or from a mined hydro-carbon bearing sand matrix by contacting the formation or matrix with an aqueous corner containing an alkaline agent and an agent to emulsify the hydrocarbons in the carrier, recovering the emulsion, and separating hydrocarbons therefrom. The alkaline agent may be an alkali metal hydroxide, an alkaline earth metal hydroxide, a basic salt of an alkali metal or alkaline earth, metal, or a mixture thereof. The emulsifying agent may be pyridine quinoline, or a coal tar fraction containing pyridine or quinoline. Water and/or steam may be used to drive the aqueous carrier from an injection well to a production well.
Patent ES-361799-A1 (ES)
Title: Conveyor apparatus
IPC: B65G49/04
Filed: 1968-12-23
Abstract: Containers 32 are dipped into a plating bath 42 after being picked up by members 116 suspended from an arm 60 pivotably mounted at 62 on a carriage 64 mounted on rails 38 and 40 by the action of an endless chain 54, the arm 60 having a cam follower 82 which co-operates with cam sections 44. A latch 122 on the carriage 64 co-operates with a lug 128 on the arm 60 to maintain the load in a raised position so as to avoid provision of cam sections 44 at unnecessary parts of the conveyer track. At the loading end of each cam section 44, a member 132 of the latch 122 is adapted to be engaged by a fixed cam plate 134 so as to release the arm 60. The members 116 may be adapted to engage recesses in the rim of the container 32, or may be replaced by a rack (108) Fig. 6 (not shown). The tension of the chain 54 is adjusted by movement of a sub frame 135, Fig. carrying two guide sprockets 52. The frame 135 carries continuation sections 38a, 40a, Figs.24, 26, of the rails 30, 40. Slotted-in rail portions 152, 154, maintain track continuity for the running wheels 70, 70, 77, Figs. 3 and 4 of the carriage 64. Adjustment of the sub frame 135 is effected by rotation of a threaded draw-member (158) Fig.25, (not shown).
Patent ES-361811-A1 (ES)
Title: Improvements in or relating to Ironing Machines.
IPC: D06F65/06
Filed: 1968-12-13
Abstract: In an ironing machine comprising a driven roller 10 and a movable sole 12 wherein the motor stator 18 is movable by the reaction when the motor 8 is actuated so as to control movement of sole 12 in at least one direction. A shaft 6 is rotatably mounted an bearings 15, 16 in a housing 4 and is rigidly secured to the stator section 18 of the reversible motor 8 on which is provided the casing for reduction geering which transmits the drive to a disc 26 secured to roller 10 adjacent its centre. The end of roller 10 is supported on three ball bearings 28 mounted on housing 4 which also carries brake shoes 30, 32 which co-operate with the interior of the roller cylinder and act in opposite directions. Secured to shaft 6 is a cross-member 34, 36 whose arm 34 is connected to rod 38 which is loosely connected to a pivoted arm 40 biassed upwardly and downwardly respectively by springs 44 and 56. Movement of sole 12 by rotation of shaft 6 is limited by a pin on arm 36 of cross-member 34, 36 which engages stop member 48. Switches 52, 54 are actuated by cam member 50 on 'shaft 6 respectively in the retracted and operative positions of member 12. Brake shoe 32 is pressed out of engagement with roller 10 by an arm 60 on stator 18 when the latter rotates anti-clockwise. A disc 66 on rotor 22 is locked on stator 18 by a brake 64 operated by switch 54. In operation, foot switch 70 is actuated and sole member 12 will move against roller 10 which will rotate if switch 72 i's in position I and motor 8 is energized. Initially, shoes 30, 32 are operative to lock the roller switch 52 being open until shaft 6 rotates but cut out of circuit by switch 70 being in position II. Stator 18 is rotated anti-clockwise and linkage 34, 38 is stretched arm 60 lifts shoes 32 away from roller 10 and pin 46 engages stop 48 to hold stator 18 when roller 10 will rotate clockwise for ironing. When switch 70 is released and returns to position I, switch 52 will energize the motor to rotate clockwise, brake 32 will engage roller 10 again and member 12 will be swung back when switch 52 will be switched off. If switch 72 is pre-set in position II, the roller 10 will not rotate when the member 12 engages it and the arrangement will act as a press. If the current fails, the force on the stator will cease shoe 32 will push arm 60 anti-clockwise to bring links 34, 38 past equilbrium and spring 56 will raise arm 60 to lift member 12 off roller 10. In modifications, the stator movement may be axial and switch 54 may connect a resistance in the motor circuit so that the motor power is insufficient to rotate the roller. Foot switch 70 may have three positions and actuate switch 54.
Patent ES-370436-A1 (ES)
Title: Method of assembling two tubular members in encastre relationship
IPC: B62D27/02
Filed: 1969-08-12
Abstract: An assembly, e.g. forming part of a vehicle chassis, comprises two semi-shells 1a, 1b secured together along flanges 2a, 2b to form a first tubular member 1, a second tubular member 3 engaged in and secured to the first, two lateral partitions 6a, 6b disposed within the first member, one on each side of the second member, and secured to the first member, and a further partition 5 disposed within the first member and secured to the second member and the lateral partitions. The assembly is made as follows: tubular member 3 is passed through an outwardly flared aperture (4) (Fig. 2, not shown), in semi-shell 1a to which discs 6a, 6b have been secured one on each side of the aperture. Partition 5 is engaged in the end of member 3 by means of an annular flange 5a and is secured thereto. Member 3 is then retracted to bring opposed edges of partition 5 into abutment with flanges 2a, 2b of semi-shell 1a, the edges then being secured to these flanges. At the same time flanges 5b on partition 5 engage and are secured to inner surfaces of discs 6a, 6b, The resulting sub-assembly is then mated with semi-shell 1b of which flanges 2a, 2b are secured to corresponding flanges of semi-shell 1a, semi-shell 1b also being secured to flanges 7a, 7b of discs 6a, 6b, e.g. by welding through orifices 11 in semi-shell 1b. Spot-welding techniques may be employed in securing the component parts of the assembly together. The discs 6a, 6b may have central apertures (9) and the partition 5 may have an aperture and recesses 8.
Patent ES-378263-A1 (ES)
Title: Extrusion-blowing of hollow bodies
IPC: B29C49/50
Filed: 1970-04-04
Abstract: In an extrusion-blow-moulding method a tubular extrudate is closed prior to its entry into a mould comprising split mould halves which close on the extrudate, an upper lip of the mould engaging the extrudate to close the remaining portion thereof while avoiding engagement of the lower end of the extrudate. The mould halves may carry means to grip the neck of the extrudate during blowing which thereafter retract to enable severing of waste from the neck by a reciprocable cutter. The mould may also include a core to form a recess in the bottom of each moulded container and may also act as an ejector for the moulded containers. A plurality of extruders and associated blowmoulds may be placed side-by-side forming a large production plant, which may also include means for waste recirculation, handling, filling, stoppering and packing. The containers may have reinforcements, labels, faucets &c. incorporated therein. Air is supplied to the extrudate from the extruder prior to blowing to prevent wall collapse, air pressure being regulated to vary the bottom wall thickness of the article.
Patent ES-381898-A1 (ES)
Title: Tricyclic heterocyclic amides of diallylamino-alkanoic acids and salts thereof
IPC: C07D471/04
Filed: 1970-07-16
Abstract: Compounds of the formula WHEREIN R1 is hydrogen or alkyl of one to four carbon atoms, R2 and R3 are each hydrogen or halogen, Y is nitrogen or -CH-, and A is alkylene of one to two carbon atoms, AND THEIR NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS ULCER INHIBITORS AND STOMACH JUICE SECRETION INHIBITORS IN WARM-BLOODED ANIMALS.
Patent ES-383764-A1 (ES)
Title: Runners for axial water flow machines
IPC: F03B3/12
Filed: 1970-09-18
Abstract: A runner for an axial flow hydraulic turbine, pump or pump-turbine has the rotor of an electrical machine attached to the periphery of the runner vanes by resilient means arranged to permit relative radial movement. The resilient means may be stressed at assembly such that when the runner is stationary each vane is loaded compressively in a radial direction. In one arrangement, Fig. 2, the rotor 6 of an electrical generator carries poles 10 and is secured to the tip 20 of each vane of a turbine runner by a spring device 8. The latter comprises two stacks of conical spring washers 12, 14 separated by a flange 16 on a stud 18 screwed into the vane tip 20 and surrounded by a tubular housing 22 screwed to a flange 24À2 of rotor 6. The washers 12, 14 are thus held in compression and permit radial movement of rotor 6 relative to the vanes under thermal or centrifugal influence. Housing 22 may be filled with a damping liquid. Figs. 3 to 13 (not shown) illustrate arrangements which are basically similar to Fig. 2. In a further modification, Fig. 14, the generator rotor is secured to each vane by a stud 100 screwed into the vane tip. A bush 102 surrounds the stud and is bonded to a rubber or plastics cylinder 104 bonded in turn to a sleeve 106 fitted within a cylindrical housing 108 formed in the rotor. In a modification, Figs. 16, 17 (not shown), the bush 102 is replaced by a stack of rubber or plastics annuli, each annulus (110) being sandwiched between a collar (112) fixed to a central stud and a corresponding collar (114) fixed within a housing (116) formed in the rotor. In a further arrangement, Fig. 18, the generator rotor is formed in four circumferential segments and each segment is secured to the tip of a vane by an elastic beam 118. The latter is secured at its centre by bolts 124 to a pair of flanges 120 on the vane and is connected at both ends to the segment by bolts 122. In order to achieve an interference fit each bolt 122, 124 is tapered and surrounded by a split collar (126, Figs. 19 to 21, not shown) having a corresponding internal taper so that when the nut on the bolt is tightened the collar expands. In a modification, Figs. 22 to 25 (not shown), the beam (128) is secured in a different manner. The beam may be divided at the vane and the two halves cantilevered from the ends of the rotor segment to which they are attached. In any of the embodiments rubber or plastic packings (e.g. 96, 98, Figs. 12, 13, not shown) may be provided between adjacent radial faces of the vane tip and generator rotor to absorb torsional and axial forces. The runner may be disposed in a tube forming part of a tidal flow hydro-electric scheme.
Patent ES-385927-A1 (ES)
Title: Xanthone derivatives
IPC: C07D311/86
Filed: 1970-11-26
Abstract: Xanthone derivatives of the formula:
Patent ES-388784-A1 (ES)
Title: Novel preparation of pregnanes
IPC: A61K31/57
Filed: 1971-03-02
Abstract: Novel process for the preparation of steroids of the pregnane series from certain estrane derivatives which pregnanes are intermediates for cortisone derivatives.
Patent ES-395116-A1 (ES)
Title: Apparatus for blending pulverulent material
IPC: B01F13/02
Filed: 1971-09-15
Abstract: Apparatus for blending pulverulent material which employs the technique of fluidizing the material by means of an aerated silo bottom. The silo bottom is divided into quadrants with air under pressure supplied to each quadrant. While each of the quadrants is being aerated, a greater volume of air may be supplied to any one of the quadrants so that the material in that quadrant will spill over onto the adjacent quadrants and the material in the adjacent quadrants will flow into that quadrant to thereby blend the material in the silo. The apparatus employs a novel aeration unit which includes a gas conducting pipe dimensioned to act as a receiver so that the aeration units may be of substantial length.
Patent ES-396511-A1 (ES)
Title: Apparatus for piecing-up yarn in an open-end-spinning device
IPC: D01H4/48
Filed: 1971-10-29
Abstract: A momentary contact switch connected in parallel with a yarn tension monitoring switch is actuated by swinging of the bobbin holder beyond a normal servicing position immediately prior to swinging such holder into working position. Such switch overrides the yarn-monitoring switch to effect fiber feed to the yarn formation zone earlier than such feed would normally be effected by the yarn-monitoring switch since the latter switch is not actuated until the yarn tension is increased to normal spinning tension. A holding switch is actuated by the momentary contact switch to maintain the overriding function between the time the momentary contact switch is released by the bobbin holder being swung out of contact and the time the yarn-monitoring switch is reversed. Alternatively, a Bowden wire connecting the bobbin holder and the yarn-monitoring switch reverses such switch to begin fiber feed. Other overriding switch constructions include a button on the bobbin holder manually operable to release the bobbin holder from a latched servicing position and simultaneously to actuate the overriding switch, a swingable switch lever moved into and out of switch-actuating contact with a leaf spring contact as a cam slides past it on opposite passes of the swinging bobbin holder, or a ratchet-and-pawl latch for the bobbin holder in which the pawl constitutes a switch-actuating cam.
Patent ES-406221-A1 (ES)
Title: Industrial technique
IPC: G21C9/00
Filed: 1972-08-30
Abstract: In an illustrative embodiment of the invention, approximately 0.1 percent by weight of sodium silicate is added to an aqueous radioiodine absorbing and decay heat removing spray mixture for discharge within a nuclear reactor containment building.
Patent ES-409355-A1 (ES)
Title: Method for obtaining titanium dioxide having a controlled particle size
IPC: C09C1/00
Filed: 1972-12-06
Abstract: Method for producing pigment quality titanium dioxide of controlled particle size by reacting gaseous titanium tetrachloride with an oxygen-containing gas in a reactor having a cylindrical duct, a coaxial cylindrical reaction chamber of diameter greater than the diameter of the duct and spaced below the duct and a frusto-conical divergent duct connecting the cylindrical duct to the reaction chamber, wherein the oxygen-containing gas is introduced through the cylindrical duct and the titanium tetrachloride is introduced into the frusto-conical section of the reactor at a variably selectable location therein.
Patent ES-410628-A1 (ES)
Title: Transport apparatus
IPC: B66C1/06
Filed: 1973-01-05
Abstract: Automatic transport apparatus, especially a gantry crane, provided with a magnet beam for lifting and transporting steel sheets in a sheet stack. From the magnet beam a series of inter-spaced magnet beam sections is suspended, the sections being situated in an oblique plan forming an angle to the surface of the sheets in the sheet stack. The transport apparatus is able to lift the topmost sheet of a stack of sheets containing large sheets of various lengths, widths, and thicknesses. Each section has an oblong magnet which is pivotally journalled around a horizontal axis and is capable of activating a micro-switch.
Patent ES-413106-A1 (ES)
Title: Beverage dispenser
IPC: G07F13/02
Filed: 1973-03-28
Abstract: A refrigerated beverage dispenser having a base and a beverage bowl on the base. A pump in the bowl circulates the beverage in the bowl, and the pump is magnetically driven by a motor in the base. A refrigeration system includes an evaporator within the bowl having a prime surface exposed to the beverage circulated by the pump for cooling the beverage. The condenser and compressor of the refrigeration system are in the base, and a fan driven by the same motor which drives the pump circulates air through the base for cooling the condensor, compressor and motor.
Patent ES-414163-A1 (ES)
Title: New derivative of triamcinolone
IPC: C07J/
Filed: 1973-04-27
Abstract: A novel triamcinolone derivative 21-( beta -benzoylaminoisobutyryl) -16 alpha , 17 alpha - (p-dimethylaminobenzyliden) triamcinolone is disclosed. It is prepared by ketalizing or acetalizing the 16 alpha and 17 alpha hydroxyl groups of triamcinolone with the appropriate benzaldehyde followed by esterification of the 21-hydroxyl group with a strongly reactant beta -benzylaminoisobutyric acid derivitive.
Patent ES-414238-A1 (ES)
Title: Acylamino-cephem-carboxylic acids and process for preparing them
IPC: C07D239/06
Filed: 1973-04-30
Abstract: Acylamino-cephem-carboxylic acids of the general formula IN WHICH R1, R2 and R3 represent hydrogen or lower alkyl groups and R1 and R2 may form together an alkylene group which may be substituted, R4 represents a linear or branched alkyl radical of 1 to 5 carbon atoms, a cyclo-alkyl radical of 3 to 7 carbon atoms which may be interrupted by heteroatoms, X represents a single bond or NH, A represents a phenylene or thienylene group which may be substituted and Y represents a single bond or oxygen, and their physiologically tolerated salts the novel compounds have very good anti-bacterial properties.
Patent ES-423030-A1 (ES)
Title: Swimming-pool water purification plant - has filter unit equipped to regulate water intake level dependent on subpressure
IPC: E04H4/12
Filed: 1974-02-08
Abstract: The water purification plant, esp. for use in smaller swimming pools of up to 100 m3, with cleaning effected in eight hours or less, has a subpressure circulation via a suction pressure pump and a small filter unit for accommodation in the side of the pool. This unit is fitted with media for regulating the height of the uptake of water from the surface, depending on the subpressure, and further media to release the uptake regulation and permit direct suction by a bottom cleaning appliance. The filter unit is pref. of corrosion-resistant material, with a circular fitting at the top, at entry pipe socket level, for a sieve which is easily accessible through a trap. A floating sliding flap can be inserted in the socket, for automatic adjustment of the height of the water tapping point.
Patent ES-423366-A1 (ES)
Title: Production of N,N-dichloro-terephthalamide and N,N-dichloro-isophthalamide
IPC: C07C239/06
Filed: 1974-02-18
Abstract: Preparation of N,N'-dichloro-terephthalamide or N,N'-dichloro-isophthalamide by chlorination of an aqueous suspension of the corresponding terephthalamide or isophthalamide under acid conditions in which the dilution of the reaction mixture is sufficient to maintain the hydrogen chloride being produced as a by-product of the chlorination substantially completely dissolved in the reaction mixture up to the end of the reaction. The compound N,N'-dichloro-terephthalamide has been discovered to be a very stable mild oxidizing agent useful as an antiseptic. Both compounds obtained by the disclosed preparation are valuable intermediate compounds.
Patent ES-424948-A1 (ES)
Title: Gripping device of a lifting device, especially in a core reactor for depositing and picking up of fuel elements and control rods
IPC: G21C19/10
Filed: 1974-04-04
Abstract: A device for the placement of rod shaped fuel elements and control bars especially in a nuclear reactor, in which a gripper body is adapted for being connected to gripper tools and which gripper tools are engageable with the elements to be placed. The gripper tools are carried in a frame and are moveable in the frame laterally to the axis of the gripper body so as to selectively be engageable therewith. A single power operated device in the gripper body is provided for actuating the gripper elements carried by the gripping tools.
Patent ES-426788-A1 (ES)
Title: Non-discoloring painted polyurethane
IPC: C08J7/046
Filed: 1974-05-30
Abstract: The product which results from curing an NCO-terminated urethane prepolymer with a methylene dianiline-salt complex at an NCO/NH2 ratio greater than one is coated with a flexible coating or paint.
Patent ES-427067-A1 (ES)
Title: Organic polyisocyanates and method of making them
IPC: C07D233/96
Filed: 1974-06-07
Abstract: Organic polyisocyanates which are a reaction product of an excess of an organic polyisocyanate and hydrocyanic acid have the formula O PARALLEL C OCN-R ANGLE R-NCO || N N || C----C PARALLEL PARALLEL ONX in which R represents an aliphatic C2 to C12 cycloaliphatic C4 to C15, aromatic C6 to C15 or araliphatic C7 to C15 hydrocarbon radical, and X represents hydrogen or a group of the formula -C-NH-R- NCO PARALLEL O wherein R has the same meaning as above.