baber/WOPTO huggingface dataset:
Patent ES-340839-A1 (ES)
Title: Certain substituted 1,2-dithiol-3-ones
IPC: A01N43/26
Filed: 1967-05-22
Abstract: Novel S-sulphonyl-1,2-dithiol-3-ones of the general formula <FORM:1103128/C2/1> wherein R1 is halogen, C1- 4 alkyl, or aryl, and R2 is an optionally substituted alkyl or aromatic radical or thienyl or pyridyl, which may be substituted by ethyl or methyl, are preferably prepared by reacting a 1,2-dithiol-3-one having a halogen atom in place of the group R2SO2-with a sulphinic acid salt (R2-SO2)nQ, where Q is a metal or ammonium cation and n corresponds to the valency of Q. The novel compounds may also be prepared by the oxidation of compounds having a group R2S in the 5-position of the 1,2-dithiol-3-one system. The nucleophilic substitution preferably takes place in a solvent, e.g. methanol, ethanol, water, dimethyl sulphoxide, dimethyl formamide or benzene. The oxidation of the sulphide is preferably performed by a per-acid, e.g. peracetic acid using acetic acid as solvent. Exemplified groups R2 are phenyl, also substituted by 1 to 3 methyl or chloro groups, or by an acetamido, amine, ethyl, carboxy, methoxy, hydroxy, nitro, cyano or ethoxycarbonyl group, naphthyl, bromonaphthyl, b - phenylethyl, thienyl, various C1- 9 alkyl groups substituted by chloro, hydroxy, methoxy, acetamido or diethylamino groups, benzyl, substituted by chloro, bromo or methyl groups, tetralin, methoxy and biphenyl.ALSO:A fungicidal and/or bactericidal composition contains as active ingredient a compound of the formula <FORM:1103128/A5-A6/1> wherein R1 is halogen, C1-4 alkyl or aryl and R2 is an optionally substituted alkyl or aromatic radical or thienyl or pyridyl optionally substituted by methyl or ethyl. The compositions may be in the form of dusts, sprinkling agents, granules, water-dispersible concentrates, e.g. wettable powders, pastes, emulsions or solutions or aerosols, and may contain diluents, e.g. talc for seed dressings, limestone for granules, kaolin and chalk for wettable powders and petroleum and dimethyl formamide for emulsions, together with surface active agents. The compositions may be used for treating wood, leather and other keratinic and cellulose-containing materials.
Patent ES-347227-A1 (ES)
Title: Electrochemical cells with sealing arrangement
IPC: H01M6/08
Filed: 1967-11-16
Abstract: In an electro-chemical cell comprising a rodlike electrode 2 disposed within a cup-shaped electrode 1, the open end of which is covered by a plastics material 4 having an aperture through which extends the rod-like electrode, said aperture is bounded by a tubular wall portion 6 which extends towards the closed end of the cup-shaped electrode and a resilient clamping means 9 is positioned around the tubular wall portion to urge the same against the rod-like electrode. The clamping means may comprise a spring or a ring clip. The rodlike electrode 2 may be formed with grooves 10 in the area which is in contact with the tubular wall portion 6, which grooves may be filled with an absorbent material. The rod-like electrode 2 may be formed of metal, or of carbon with the protruding end formed with a metal cap 7.
Patent ES-352019-A1 (ES)
Title: Chemical and thermal tempering of vitreous materials
IPC: C03C21/00
Filed: 1968-03-26
Abstract: A process for treating vitreous materials to temper them which includes first chemically and then thermally tempering such materials.
Patent ES-354329-A1 (ES)
Title: Polymerization of polyolefins with macromolecular compounds reacted with organo aluminum compounds
IPC: C08F4/68
Filed: 1968-05-25
Abstract: Olefins are polymerized in the presence of the solid reaction product of a Gr IVa, Va or VIa metal compound with the reaction product of an organoaluminium compound with a macromolecular compound containing # C=O, # C= N- or -C#N as functional groups. Conventional techniques for polymerization with a Ziegler catalyst are employed and in the examples ethylene is homopolymerized and copolymerized with propylene and in many cases also dicyclopentadiene, using catalysts comprising the reaction products of VOCl 3 or TiCl or both with the reaction product of Al(i-C 4 H 9 ) 3 , Al(C 2 H 5 ) 3 , Al(n-C 3 H 7 ) 3 or Al(C 2 H 5 ) 2 Cl with polyacrylonitrile, poly-#-aminoundecanoic acid, polycaprolactam, poly(adipic acid-hexamethylene-diamine), polyvinyl pyrrolidone and polyvinylacetate, in some cases also in the presence of hydrogen. The initial reaction of the organoaluminium and the polymer may be carried out by simply mixing and heating, suitably in the presence of a solvent.
Patent ES-354863-A1 (ES)
Title: Regulated high voltage power supply
IPC: H04N3/185
Filed: 1968-06-10
Abstract: In a rectified flyback type of EHT generator, the output voltage is regulated by means of a variable loading device comprising a rectifier 40 capacitor 41 and variable conductivity device 44 connected across part of the inductive winding 32a, the conductivity of device 44 being varied by a voltage sensing means 45 in dependence on the EHT voltage. As described, the line output stage of a colour television receiver comprises two parallel connected transistors 21a, 21b supplying deflection coils 25 via S-shaping capacitor 26. A damper diode 34 and retrace capacitor 35 are coupled to an auxiliary winding 32b on the output transformer 32. Electrostatic focusing provided by winding 32c and rectifier 36. The EHT winding 32d is added to the focus voltage and its output is rectified at 38. The flyback pulses induced in winding 32e are dependent on the variation of EHT voltage due to changes in beam current of tube 15 and are rectified at 46, the resulting voltage being adjustable at 49 and used to control the conductivity of transistor 44 which imposes a variable loading on transformer 32 so as to regulate the EHT voltage. Auxiliary D.C. supplies are available at 29, 30, 31 for other parts of the receiver. A network 33 is connected in the emitter circuits to provide centering current for deflection coils 25. Waveforms (Fig. 2, not shown) indicate that the variable loading is achieved by varying the charging time of capacitor 41 through rectifier 40.
Patent ES-355917-A1 (ES)
Title: Shutter-type obturator for pipes
IPC: F16L55/00
Filed: 1968-07-09
Abstract: An obturator forming a connection between pipes 1a, 1b comprises a stationary circular seating 12b integral with the pipe 1a, a sleeve 15 integral with the pipe 1b and a movable seating 12a of the same diameter as the seating 12b and coaxial therewith. A shutter 10 is adapted to move into position between the seatings at right angles to the common axis thereof, and the obturator is contained in a casing 26. The seating 12a is slidable along the sleeve and has a flared extension 5 welded to one end of a bellows seal 14, the other end of which is welded to the sleeve 15, the extension being applied on one side thereof against springs 41 one extremity of each of which is fixed to the casing, and on the other side thereof, against hydraulic or pneumatic jacks 2 which when pressurized act to displace the seating 12a away from the seating 12b to allow the shutter to move perpendicularly to the seatings. As shown in Fig. 1, the tube 1a extends into a casing impervious to the surrounding atmosphere and formed by end walls 13, 27 and a shell 26 and, has welded thereto, a metallic diaphragm 9. A cutting punch 6 is provided in conjunction with the seating 12a. The shutter 10 is guided by slides 23, 24 and a rocker arm support which actuates the shutter. With the shutter in the open position, the jacks 2 are pressurized to move seating 12a away from seating 12b whereby the punch 6 cuts the diaphragm 9 to open a sampling system, and electric current is applied to a fuse wire which melts to free the shutter so that tension springs draws the shutter between the seatings, the pressure in the jacks being then reduced to zero and the springs 4 thrusting the seating 12a against the shutter and the latter against the seating 12b. In modifications, (a) the shutter is pivoted to move transversely to the axis of the seatings, (b) the positions of the jacks 2, Fig. 8, and springs 4 are reversed, the shutter 10 being normally closed and carried on a support 11 pivoted on a pin 30 fixed to the movable seating, and a lever 32 coupled to a fixed bracket 52 is connected to a rod 40 so that when the jacks 2 are pressurized the lever 32 in pivoting about pin 34 causes the end 39 of rod 40 to contact the member 37 whereby the support pivots about pin 30 and moves the shutter to the open position thereof the seating 12a is guided by a ring 53 and annular bearing 54, and (c) the support 11 is provided with a catch which coacts with a hook when the shutter is open.
Patent ES-356155-A1 (ES)
Title: Process for dyeing and printing of cellulose fibre materials using a copper ammine complex of trimethylamine-tricarboxylic acid
IPC: D06P1/14
Filed: 1968-07-15
Abstract: Copper ammine complexes of nitrilo-triacetic acid are produced by treating an aqueous solution containing Cu2 + ions with ammonia and/or an amine to give a complex which is treated with a nitrilo-triacetic acid salt. The product may be formed at a pH of 8-10À5 at which a complex containing two mols of nitrilo-triacetic acid per gram atom of Cu is formed. In the examples ammine complexes are formed comprising (i) ammonia, (ii) methylamine, (iii) nbutylamine and (iv) ammonia + methylamine.
Patent ES-356916-A1 (ES)
Title: Inductively heatable godet
IPC: H05B6/14
Filed: 1968-08-05
Abstract: An inductively heatable godet has a winding carrier for an induction winding coil 14, the carrier being assembled from radially extending limb-shaped lamellae 15, 16 clamped together by rings 17 and 18 and screws 19, the limb ends of adjacent lamellae being in contact with each other to constitute a continuous contact for the emergence or entry of magnetic lines of force. Projections 20 are provided at the ends of the limbs, offset relative to each other or to those of adjacent lamellae. The intermediate spaces remaining between neighbouring lamellae are filled, at least at the outer periphery, with insulating material. The limbs of the lamellae may be of varying length according to the axially varying internal diameter of the godet shell 1, the windings located between the limbs, where there are at least three (Fig. 3, not shown), having differing numbers of turns and being wound in opposite directions. The inner wall of the godet shell 1 is preferably lined with a conducting material 9. At one or more points on the lamella body a multiplicity of lamellae may be replaced by a wedge-shaped member 24 made of good magnetic conducting material, which member also acts as a tensioning member. The member 24 receives a temperature sensing means, and feed lines for the winding 14 extend through bore 34 in the member.
Patent ES-367459-A1 (ES)
Title: Apparatus for continuous feeding of cylindrical bodies
IPC: F27D11/10
Filed: 1969-04-20
Abstract: A rotary feed mechanism for progressively advancing a cylindrical body in the direction of its axis, comprises an endless flexible driving belt 6 wrapped in a double length around the majority of the circumference of the cylindrical body with the inner run of the belt constrained in a helical disposition and in frictional engagement with the cylindrical surface of the body. The belt passes around parallel end rollers 9, 10, and is guided by means of guide members 7, 8, mounted between the inner and outer runs of the belt. The end rollers and/or the guide members maintain the required angle of helical pitch of the belt relatively to the axis of the cylindrical body. The end rollers and the guide members are carried by a drive housing 5 which surrounds the cylindrical body and is rotatable coaxially with respect thereto but is fixed against axial displacement. Means 11 are provided for rotating the housing relatively to the cylindrical body to cause the belt to roll around the body. As shown, two separate mechanisms are arranged to be driven in opposite directions of rotation by gearing 11, so as to feed vertically an electrode 1 downwardly into an electric furnace (not shown). The helical pitch angle is equal and opposite in respect of the two mechanisms. This prevents rotation of the electrode 1 relative to its suspension frame 3 and holder 2. The belts are formed with parallel longitudinal recesses to cooperate with the rollers 9, 10 and guide members 7, 8.
Patent ES-376045-A1 (ES)
Title: New carbamic and thiocarbamic acid esters, the production and use
IPC: C07C239/00
Filed: 1970-01-30
Abstract: Pharmaceutical compositions, having bactericidal and fungicidal activity suitable for oral or tropical administration, contain novel carbamates or thiocarbamates of the formula I wherein R 1 is a phenoxy radical substituted by at least one and at most three identical or different halogen atoms of the symbols R 2 , R 3 and R 4 at least one is Cl or Br, the others each are H, Cl, or Br R 5 and R 7 each are H, halogen, C 1-4 alkyl, C 1-4 alkoxy C 1-4 haloalkyl, NO 2 or OH R 6 is H, halogen, C 1-4 alkyl, C 1-4 alkoxy, di-(C 1-4 alkyl) amino or OH and X is O or S in admixture with suitable carriers. The compositions may also contain further active ingredients such as antibacterial and/or antimycotic substances, for example, halogenated salicylic acid alkyl amides and anilides, halogenated diphenylureas, halogenated benzoxazoles, or benzozozolones, polychlorohydroxy-diphenylmethanes, 2-iminoimidazolidines, 2-iminotetrahydropyrimidines, dithiocarbamic acid derivatives, such as tetramethylthiuram disulphide, or bactericidal quaternary compounds. Disinfectant compositions comprise the above novel compounds dissolved in rinse bath solutions. Organic material or manufactured articles such as synthetic resins, paper, paints, textiles, wood or leather are protected from attack by microorganisms by applying to said microorganism an antimicrobially effective amount of one of the above novel compounds.
Patent ES-380583-A1 (ES)
Title: Theftproof merchandise display having multiple tiers with sequential operating means
IPC: A47F5/02
Filed: 1970-06-09
Abstract: An article display stand comprises a number of article supporting tiers T1-T3 slidable via bushes 30, 40 on a vertical or horizontal rod 2, each tier comprising two spaced support plates 4, 5 6, 7, 8, 9 respectively provided with pins 12 entering apertures 15 in the merchandise 10 to secure it. The plates of each tier are slidably inter-connected by rods 20 having end abutments 22, 23 and the plates of adjacent tiers are held together by bushes 30. On progressively raising lever 64 a link 66 first lifts end-plate 4 to abutment 23 allowing merchandise to be lifted off pins 12 of end tier T1, and then via top rod 20, plate 5 and bushing 30, lifts plate 6 up to abutment 23 of the next set of rods 20 to allow merchandise to be removed from the next tier T2, and finally moves the top plate of tier T3.
Patent ES-385728-A1 (ES)
Title: Starting arrangement for internal combustion engines
IPC: F02N11/08
Filed: 1970-11-20
Abstract: The electric starting motor for an internal combustion engine has its auxiliary field winding and series exciter coil so connected in an electric starting circuit that the field winding and exciter coil produce opposed magnetic fields that, together with the armature field, tend to turn, but do not actually turn, the armature shaft in reverse direction until the starting pinion and gear of the internal combustion engine mesh, whereupon a switch automatically changes the connection of the field winding so that the latter and the exciter coil produce aiding fields that, together with the armature field, turn the armature shaft in its normal direction.
Patent ES-402434-A1 (ES)
Title: Apparatus for the wet treatment of cloths
IPC: D06B3/28
Filed: 1972-03-29
Abstract: An apparatus for the wet treatment of cloths in rope form comprising a hermetically sealed vessel having a liquid pumping compartment and a treatment compartment through which the cloth circulates drawn along by the treatment liquid, the treatment compartment being divided into two subcompartments, the cloth circulating through the lower subcompartment on the outward run inside a longitudinal duct connected at its ends respectively with the header portion of the pumping compartment and the upper subcompartment through which the cloth passes on the return run at the end of the return run a winch draws the cloth from the bath and returns it to the longitudinal transport duct where it is drawn along by the difference of liquid level between the header section of the pumping compartment and the upper level in the treatment compartment, said level difference being caused in use by pumping means housed in said pumping compartment.
Patent ES-412438-A1 (ES)
Title: Process for the production of 4-nitroso-diphenylamine
IPC: C07C209/54
Filed: 1973-03-08
Abstract: Object of the invention is a process for the production of 4-nitroso diphenylamine wherein N-nitroso diphenylamine is rearranged in the presence of an alcoholic hydrogen chloride solution by selecting the reaction conditions in such a way that the hydrochloride of 4-nitroso diphenylamine remains dissolved in the reaction medium. In this way spontaneous, uncontrollable decompositions do not occur.
Patent ES-413597-A1 (ES)
Title: Ribbon breaking for high speed surface driven winders
IPC: B65H54/38
Filed: 1973-04-11
Abstract: A process for winding yarn into a cylindrical-bodied substantially flat-ended package by traverse winding layers of helical coils of yarn on a surface-driven package is improved by not only breaking ribbon formation by the known waveform (minor modulation of inverter output to the traverse motor) from a pre-set point, but also modulating the set point to create a major modulation having a minor modulation superimposed along or within the modulated set point waveform.
Patent ES-422634-A1 (ES)
Title: Steam generator having feed-water preheater
IPC: F22B1/02
Filed: 1974-01-26
Abstract: A steam generator has a preheater for preheating feed-water supplied from an external source, the preheater receiving its heat from the steam generator's heat exchanger. If the supply of feed-water to the steam generator is reduced while the heat exchanger maintains its heat output, the feed-water is overheated. To prevent this, some of the already heated feed-water in the steam generator is fed to the feed-water entering the preheater, this raising the feed-water's temperature relative to the temperature of the heat exchanger, reducing the rate of exchange of the heat from the heat exchanger to feed-water in the preheater, and by this control preventing overheating of the water in the preheater.
Patent ES-422687-A1 (ES)
Title: Method and apparatus for combined lasting of the toe, ball and shank areas of shoes
IPC: A43D25/053
Filed: 1974-01-22
Abstract: A method and apparatus for lasting shoes by applying a cement strip around the toe end of a shoe bottom, folding and attaching limited upper margin areas to the shoe bottom near the ends of said strip at the ball area of the shoe, progressively lasting the upper heelward from said areas and lasting the shoe forepart after the progressive lasting operation has moved to non-interfering locations.
Patent ES-432777-A1 (ES)
Title: Impregnating composition comprising an epoxy resin, anhydrides of NMA and BTDA and glass-epoxy laminated thereof
IPC: C08G59/42
Filed: 1974-12-10
Abstract: A laminate is made comprising a plurality of bonded layers of sheet material impregnated with a cured resinous composition, comprising a cured dispersion of an epoxy resin, NADIC methyl anhydride and benzophenone-tetracarboxylic dianhydride.
Patent ES-433657-A1 (ES)
Title: Method and apparatus for linearly amplifying the deflection of a droplet of a liquid magnetic stream
IPC: H04N1/034
Filed: 1975-01-09
Abstract: A static magnetic field is applied to a droplet of a magnetic liquid stream to linearly amplify any deflection applied to the droplet by a separate deflection means, which is synchronized with the formation of the droplets.
Patent ES-441437-A1 (ES)
Title: 3-Methoxy crotonanilides as herbicides
IPC: C07C231/14
Filed: 1975-10-02
Abstract: Novel crotonanilides of the formula I < IMAGE > wherein R' is selected from the group consisting of < IMAGE > R and R1 are alkyl of 1 to 6 carbon atoms and R2 is selected from the group consisting of hydrogen, methyl and methoxy having pre- and post-emergence herbicidal activity.
Patent ES-443362-A1 (ES)
Title: Aseptic packaging
IPC: C09D7/12
Filed: 1975-12-10
Abstract: A method of aseptically packaging pre-sterilized foodstuffs is described. The method used 'dry' radiation methods for sterilizing packaging material in an aseptic workspace either before or after construction of the container as such. The internal surfaces of the packaging material supplied to the workspace are coated with a radiation resistant lacquer. After sterilization the containers are filled with food such as milk or yoghurt and heat sealed.
Patent ES-450635-A1 (ES)
Title: Headlamp cleaning assembly
IPC: B60S1/60
Filed: 1976-08-12
Abstract: An assembly for directing a fluid, such as a combination of air and a liquid, toward a vehicle headlamp for cleaning the headlamp surface. A box-like support member is adapted at a first end to be connected to a vehicle body adjacent a headlamp and extends to a distal end to be positioned forwardly of the headlamp. The distal end of the box member includes a front wall with an aperture therein to define retaining flanges. An elbow member having a fluid inlet is disposed within the box member and has support flanges which overlap and engage the retaining flanges of the box-like member. A supply tube is connected to the inlet of the elbow and a coil spring is disposed about the supply tube and engaging the elbow member urging the elbow member forwardly. The elbow member has an outlet which extends upwardly and rearwardly from the inlet and a flailing flexible tube is connected to the outlet and has a loop integral therewith extending about the bottom of the elbow member for retaining the flailing tube thereon. A cover member is disposed about the elbow and the flailing tube and a pair of fasteners extend through the cover member to engage a clip disposed about the support flanges of the elbow member whereby the cover is connected to the elbow member and may move therewith by compressing the coil spring. The cover member has a front face which extends upwardly and rearwardly in the direction of a headlamp and the upper end of the cover member defines an opening of generally funnel shape for restricting the flailing movement of the emitting end of the flailing tube. Any one of various adapter plates having one of various configurations may be disposed between the box member and a vehicle body for accommodating the contour of a particular vehicle body to position the assembly so that the flailing tube will be aimed at an adjacent headlamp.