baber/WOPTO huggingface dataset:
Patent ES-346888-A1 (ES)
Title: Current limiting circuit breaker mechanism
IPC: H01H71/52
Filed: 1967-11-08
Abstract: The contact rod 37 of an automatic circuit breaker is decoupled from an operating mechanism by current responsive means so that the contacts can move rapidly to open position independently of the operating mechanism, providing a current limiting action. An operating handle 44 is coupled to a forked lever 48 by overcentre tension springs 49. A stud 60 on a pivoted plate 58 co-operates with the forked lever 48 so that as handle 44 is moved plate 58 snaps from one position to another. A pivoted member 66 is coupled to the contact rod 37 and has pins 69, 70 projecting into a slot in plate 58. A spring 72 normally holds pin 70 in the downturned end of the slot so that member 66 moves with plate 58 to open and close the contacts as handle 44 is moved. If a heavy overcurrent occurs an electromagnet (29) (Fig. 1, not shown) draws the rod 37 rapidly to the left spring 72 is overcome and pin 70 moves out of the end of the slot thereafter spring 72 is effective to draw member 66 and the contacts to the left to fully separate the contacts. The contacts have a degree of overtravel such that they do not separate until pin 70 has left the end of the slot so that once they separate the contacts must move to the fully open position. If a small overcurrent occurs a bimetal strip (24) (Fig. 1, not shown) releases a latch 62 to trip the operating mechanism in the usual manner.
Patent ES-352029-A1 (ES)
Title: Probe Unit fo Use in Measuring the Circumferential Length of the Inner Surface of a Tube
IPC: G01B5/02
Filed: 1968-03-27
Abstract: A probe unit for remotely measuring the circumference of a tube 10 comprises a first part that can be clamped against the inner wall of the tube and approximately centred on the tube axis and containing a step-by-step motor 5 and a second part 2, not in contact with the tube wall, driven by the step-by-step motor 5 so as to rotate about the axis of the first part, said second part having a measuring rod 6 brought into contact with the inner wall of the tube by a further motor such that every revolution of the further motor corresponds to a displacement of the measuring rod that is recorded at a control point for each angular position of the second part from which the circumference of the tube at this particular level can be determined. Switch means 17 are provided to reverse the motor when the measuring rod contacts the tube wall.
Patent ES-362622-A1 (ES)
Title: Centrifugal winding drum for the wet and gas treatment of textile web material
IPC: D06B5/26
Filed: 1969-01-17
Abstract: The marginal regions of a perforated drum 3 which are uncovered by textile material wound on the drum are sealed by a longitudinally adjustable pair of concentric annular pneumatic hoses 9 and 10, the material being treated with liquid or gas supplied to the interior of the drum via apertures 6 in a hollow rotary shaft 5. The hoses 9 and 10 rest on annular platforms 11 and 12, are retained by annular discs 13 and 18 held together by bolts 19 and are axially adjustable along threaded spindles 15. The spindles may be attached to detachable end plates 20 and move along sleeves 16 welded to discs 13 and extending axially into the chamber. Three or four spindles are arranged symmetrically round the drum and may be provided with sprockets 23 connected to a chain drive 24 which ensures parallel movement of the seals during adjustment.
Patent ES-368925-A1 (ES)
Title: Process for preparing inherently colloidally stable interpolymers in aqueous dispersion and products coated therewith
IPC: C08F220/44
Filed: 1969-06-28
Abstract: A latex for coating contains a terpolymer obtained by the continuous addition polymerisation in aqueous dispersion of (1) 66.5-95% (based on total monomers) of a hydrophobic, ethylenically unsaturated monomer, (2) 0.5- 30% (based on (1) and (2) only) of a more hydrophilic monomer having a solubility in both water and oil phases of at least 1% at polymerisation temperature and (3) 0.1-5% (based on total monomers) of a monomer RZQSO 3 -M+ in which R is vinyl or alphasubstituted vinyl, Z is a group which activates the double bond, Q is a divalent hydrocarbon radical having its bonds on different carbons and M is hydrogen, alkali metal, ammonium, amine, sulphonium or quaternary ammonium. In the examples (1) is vinylidene chloride, optionally with ethyl or butyl acrylate, (2) is methacrylic acid, acrylonitrile or methyl methacrylate and (3) is sodium sulphoethyl methacrylate. The latices are used to coat films of or woven or non-woven sheets of polymers or cellulose products wood products or metals, e.g. paper, polypropylene film polyethylene terephthalate, PVC, nylon, cellulose nitrate or aluminium foil.
Patent ES-369725-A1 (ES)
Title: Separator of synthetic fibre for lead-acid secondary batteries
IPC: H01M50/42
Filed: 1969-07-21
Abstract: A separator envelope for a lead-acid battery is made of modacrylic fibres. As shown in Fig. 4 the separator 10a is formed from a tubular weave having vertical cords 23, the open ends of the tubular sheath being transversely joined at 24 and 25 to enclose positive plate 30. The separator is woven from modacrylic filaments which are thermally shrunk and hardened to ensure that the separator fits the plate. In the battery only alternate plates are fitted with a separator.
Patent ES-369758-A1 (ES)
Title: Preparation of benzyl alcohol derivatives
IPC: C07C45/63
Filed: 1969-07-22
Abstract: erythro-Compounds of the general formula (R1=m- or p-halobenzyl) and their salts are prepared by reducing a compound of the formula (R2=-NH 2 .HY or -N(H) n R3 Y=Cl, Br, I R3=cleavable N-blocking group n=0 or 1) and when R2 = -N(H) n R3 cleaving the blocking group, optionally followed by salt formation and/or resolution.
Patent ES-374549-A1 (ES)
Title: Thiazolyl benzoic acid compounds
IPC: A61K31/425
Filed: 1969-12-13
Abstract: Novel thiazolylbenzoic acids of the general formula wherein R 1 is a hydrogen atom or a C 1-5 alkyl group, R 2 is a C 1-5 alkyl or phenylalkyl group or a phenyl group optionally substituted by one or more halogen atoms or C 1-5 alkyl or C 1-5 alkoxy groups and A is a hydrogen or halogen atom or a hydroxy, C 1-5 alkyl or C 1-5 alkoxy group, and addition salts thereof with mineral and organic bases are prepared by reaction of a haloacetylbenzoic acid of the general formula wherein X is a chlorine or bromine atom, with a thioamide of the general formula followed optionally by salification of the product, Pharmaceutical compositions having valuable properties with regard to fibrinolysis, platelet stickiness, ulcer and immunological processes comprise, as active ingredient, a thiazolylbenzoic acid of the first general formula above or a physiologically tolerable addition salt thereof with a suitable mineral or organic base, together with a pharmaceutically suitable carrier, and may be administered orally, rectally or parenterally.
Patent ES-378406-A1 (ES)
Title: Insulation and cooling system for a nuclear reactor condenser compartment
IPC: G21C13/00
Filed: 1970-04-09
Abstract: The condenser compartment of a reactor containment is so insulated and cooled that a large quantity of a fusible material, such as ice, can be maintained in a solid state within the compartment for long periods of time. Mass transfer of the material due to sublimation and frosting is minimized by the insulation and cooling system provided, thereby achieving long term storage of the material with a reasonable and economical cooling system.
Patent ES-380443-A1 (ES)
Title: Impact air driven tool
IPC: B25D9/14
Filed: 1970-06-05
Abstract: An impact air driven tool. A cylinder has a piston slidable therein for striking a chisel, the chisel being operatively supported by a chisel holder secured to one end of said cylinder. A valve member is mounted within a valve casing and is reciprocated within said casing by piston operating air supplied into an upper cylinder cavity above the uppermost end surface of the piston and a lower cylinder cavity beneath the lowermost end surface of the piston. A limiting valve is provided and is operated by a variation of the amount of air within said cylinder for change-over of supply of said piston operating air to said valve member. A throttle valve is disposed in an intermediate portion of a passage through which compressed air for shifting the valve member from the advanced position to the original position is supplied from the limiting valve to the valve member. The throttle valve controls the flow of air to the valve member and thereby adjusts the duration of the piston resting phase during which the valve member is shifted.
Patent ES-383767-A1 (ES)
Title: Electrolysis cell with anode support means
IPC: C25B9/04
Filed: 1970-09-18
Abstract: Electrolysis cell which is a series of cathodes and anodes, the anodic arrangement being a support-plate used for current inlet, the plate being coated on the outside with a thin sheet of chemically resistant metal and with a metal anode battery fixed on the support plate by bolts, the anodes being connected by a linking device.
Patent ES-401381-A1 (ES)
Title: Roll stand for cold working of rolled steel in rod or wire form
IPC: B21B31/14
Filed: 1972-03-30
Abstract: In a device wherein rod or wire is cold worked to provide it with one or more series of ribs thereon by being passed through three profile rolls simultaneously pressing against the rod or wire, a single drive is provided for said profile rolls, comprising a primary drive shaft and two secondary drive shafts at 60 DEG to each other and to the primary drive shaft. Each of the shafts for the profile rollers is driven from its corresponding primary or secondary drive shaft and each of said shafts for the profile rollers is pivotally mounted with respect to its primary or secondary drive shaft. Means are provided to releasably hold the pivotally mounted profile rollers against the rod to be worked regardless of variations in diameter along the length of such a rod.
Patent ES-407449-A1 (ES)
Title: Stitch cam adjusting means for a flat knitting machine
IPC: D04B15/36
Filed: 1972-10-09
Abstract: In a flat knitting machine, a mechanism for adjusting the leader stitch cam for its position as the follower stitch cam during the return stroke in the opposite direction. A plurality of selector levers are moved to an inoperative raised position and held there by a magnet as the selected one of said levers is pushed off of the magnet and urged downwardly to an active position. The selector levers are individually adjustable to different stitch cam adjusting positions. A raised portion of the stitch cams engage whichever selector lever is selected.
Patent ES-431423-A1 (ES)
Title: Disposable diaper
IPC: A61F13/49
Filed: 1974-10-28
Abstract: A diaper fastener for securing a diaper to an infant comprising a primary web having a first web portion secured to a first diaper portion, a second web portion securable to a second diaper portion, and a reduced strength region of the web intermediate those first and second portions. A reinforcing web is provided and is removably secured to the primary web in a location on the first web portion and in a location on the second web portion.
Patent ES-434155-A1 (ES)
Title: Automatic dynamic compander system
IPC: H03G7/00
Filed: 1975-01-25
Abstract: In a circuit for the automatic dynamic compression or expansion of a signal between its input and its output, the circuit presenting a useful signal path connected between its input and its output and containing a setting member which is electronically controllable for varying the transmission factor between the circuit input and output, the circuit also presenting a branch path connected at one point to the useful signal path and containing a control voltage generator for generating, from the signal in the useful signal path, a control voltage applied to control the setting member, there is also provided a second setting member connected in the branch path and arranged to be electronically controllable for varying the transmission factor exhibited by the branch path, and means connecting the output of the control voltage generator to the second setting member for effecting a counterregulation of the transmission factor of the branch path, relative to the transmission factor variation imparted to the useful signal path.
Patent ES-441312-A1 (ES)
Title: Method of making a reinforcing strip
IPC: B21F33/00
Filed: 1975-09-26
Abstract: A method of making a metal reinforcing strip suitable for use in reinforcing a coating applied onto a pipe comprising providing a strip of welded wire mesh having longitudinal and transverse wires, and passing the strip between a pair of rollers which deform the longitudinal wires to an extent which increases progressively across the strip.
Patent ES-442440-A1 (ES)
Title: Method for cleaning hole walls to be provided with a metal layer
IPC: H05K3/00
Filed: 1975-11-07
Abstract: Perforated plastic printed circuit boards having metallised hole walls are produced. Before the metallisation, the hole walls must be freed from resin deposits produced during drilling of the holes. This is performed using alkaline permanganate solution. The solution has a pH-value of at least 13 and a temperature of between 35 and 70 DEG C. In trials, a weight loss was firstly established in connection with the action of such a solution, followed surprisingly by a weight increase and thereupon once again by a weight loss. The treatment of the hole walls with the permanganate solution is terminated before the occurrence of the second weight loss phase. With printed circuit boards which have printed conductors made from insulated wire and cut through by the perforation, the insulation of the wire ends present at the hole walls can be removed simultaneously by the permanganate solution. The exposed wire ends are firmly connected to the metallisation layer during metallisation of the hole walls.
Patent ES-449535-A1 (ES)
Title: Glass fiber reinforced cement composite materials
IPC: B28C5/40
Filed: 1976-07-02
Abstract: Glass fiber reinforced cement composite materials are made by first preparing a cement slurry from a cement/water mix by a high shear mixing process which breaks up cement agglomerates into their primary particles, and then mixing chopped strands of glass fiber into the cement slurry by a low shear mixing process which restricts damage to the glass filaments to a minimum. Both the high shear and low shear processes may be carried out in the same impeller-type mixer using different power inputs and impeller speeds.
Patent ES-453516-A1 (ES)
Title: Grass-cutting and air-impelling means for a rotary scythe lawn mower
IPC: A01D43/077
Filed: 1976-11-20
Abstract: The disclosure is of a grass-cutting and air-impelling means for a rotary scythe lawn mower comprising at least one rotary cutter body below a coaxial disc furnished with upstanding radial vanes and air suction slots or openings immediately at the rear of the vanes.
Patent ES-458285-A1 (ES)
Title: Data processing system having portions of data addressing and instruction addressing information provided by a common source
IPC: G06F9/34
Filed: 1977-04-29
Abstract: A data processing system for reading or writing data comprises a data memory unit and a processing unit, the data to be read from or written to the data memory unit is being serially transferred bit by bit over a single line connected between the data memory unit and the processing unit. The processing unit is operated in accordance with an instruction specified by instruction addressing information which is produced by an instruction counter. The data is specified by data addressing information which is produced by a means for specifying the address of the data memory unit. Both the lower bits of the data addressing information and the lower bits of the instruction addressing information are jointly produced by the lower bit stages of the instruction counter. The upper bits of the data addressing information are momentarily stored in an upper bits specifying register during one read or write operation while one execution of one data bit data is performed. Further, the data addressing information is provided synchronously with the provision of the instruction addressinginformation. The number of bits of the data word must be equal to or must be a multiple of the number of bits of the instruction word, or the number of bits of the instruction word must be a multiple of the number of bits of the data word.
Patent ES-458404-A1 (ES)
Title: Hybridization of soybeans via the leaf-cutter bee
IPC: A01H1/02
Filed: 1977-05-03
Abstract: A process for the efficient production of seed capable of growing F1 hybrid L. plants comprising the steps of:
Patent ES-461542-A1 (ES)
Title: Process for the recovery of zinc
IPC: C25C1/16
Filed: 1977-08-11
Abstract: A process for recovering zinc and manganese dioxide from material containing zinc and manganese compounds, includes leaching the material to provide an aqueous solution containing manganese and zinc ions, electrolyzing the solution in one electrolytic cell with conditions inhibiting the formation of manganese dioxide and favoring the deposition of zinc, and electrolyzing the solution in another electrolytic cell with conditions favoring the formation of manganese dioxide. Zinc is removed from the one electrolytic cell and manganese dioxide is removed from the other electrolytic cell.
Patent ES-461875-A1 (ES)
Title: Treating psychic disorders with piperidyl-indoles
IPC: C07D401/04
Filed: 1977-08-25
Abstract: Novel piperidyl-indoles of the formula < IMAGE > I wherein X is selected from the group consisting of fluorine, chlorine and bromine when Y and Z are hydrogen or together form a double bond and X is selected from the group consisting of hydrogen and alkoxy of 1 to 3 carbon atoms when Y and Z form a double bond and their non-toxic, pharmaceutically acceptable acid addition salts having antidepressant, antiemetic and antiparkinsonian activity and their preparations and novel intermediates therefore.
Patent ES-462418-A1 (ES)
Title: Coating ensuring a controlled release of active ingredients of biologically active compositions, particularly pharmaceutical compositions and a process for preparation of biologically active compositions ensuring controlled release of active ingredients
IPC: A61K9/30
Filed: 1977-09-16
Abstract: A coating ensuring the controlled release of a biological active ingredient, which can be incorporated in the coating or is surrounded thereby, consists of a varnish-forming polymer selected from the group which consists of cellulose triacetate containing polyethylene glycol as an emollient and vinyl chloride-vinyl acetate copolymer with glycerol as an emollient, and an aqueous phase dispersed in the polymer and consisting of particles of a diameter up to 20 microns, the aqueous phase making up 2% to 30% of the volume of the coating. The active ingredient is preferably a pharmaceutical agent affecting the circulatory system or a psychotropic agent.
Patent ES-463594-A1 (ES)
Title: Precision surface optical fibers
IPC: H04B10/2581
Filed: 1977-11-30
Abstract: Methods and apparatus are disclosed for forming a precision three-dimensional surface to clad optical fibers. One embodiment provides means for deforming the fiber end to conform to the geometry of the interstice formed between three tangential and parallel cylinders. The precision three-dimensional fiber end enables accurate low loss coupling between the fibers to be achieved through the accurate reference planes presented.
Patent ES-465507-A1 (ES)
Title: 3(diphenylamino) phthalides
IPC: C07D491/048
Filed: 1977-12-28
Abstract: New 3-[4-(disubstituted amino)phenyl]- or 3-[(9-julolidinyl)]-3-(diphenylamino)phthalides of formula < IMAGE > in which the symbols are defined in Claim 1, are prepared by reacting benzoic acids substituted by (Q)n and, in position 2, by -COZ, with the corresponding diarylamine, in the presence of a C2-C5 alkanoic acid, a base, or else with the diarylamine in the presence of a base after conversion into cyclic lactone chloride. If desired, certain salts of the compounds in which (Q)n = COOH are prepared. The compounds obtained can be employed as colour-forming agents in pressure-sensitive systems and thermal marking systems.
Patent ES-466111-A1 (ES)
Title: Aqueous size for glass fibers
IPC: D06M15/11
Filed: 1978-01-18
Abstract: Aqueous compositions for the coating of glass fibers used particularly for textiles, a method of applying these compositions to the fibers, and the fibers themselves are disclosed. The aqueous compositions comprise at least one starch, a non-ionic lubricant, a cationic lubricant, emulsifier and at least one organo-silane from the group made up of the organo-silanes comprising an organic chain of the polyazamide type and of the organo-silanes whose organic chain contains at least one phenyl radical and at least one secondary or tertiary amine group.
Patent ES-467250-A1 (ES)
Title: Self-propelled vehicle
IPC: G01N29/04
Filed: 1978-02-23
Abstract: Self-propelled vehicle with articulated arms able to move in a tube or in a laminar space defined between two approximately parallel surfaces. It comprises a body equipped with at least one driving and guide wheel which bears on a surface on which the vehicle moves and at least two pivoting arms articulated on the body and terminated by bearing members which slide or roll on a surface facing and opposite to the first surface. It also comprises a device which transmits a pivoting torque to the arms in such a way that said arms bear on said opposite surface and by reaction apply the driving wheel against the first surface. A particular application is to the inspection of pipes within a nuclear installation in a radioactive atmosphere.
Patent ES-467272-A1 (ES)
Title: Plumbing apparatus including means for producing a water-plug effect in sanitation appliances
IPC: E03D11/10
Filed: 1978-02-24
Abstract: A sanitation appliance such as a water-closet or the like equipped with a generally vertically extending outlet pipe is provided with a resilient diaphragm mounted within said pipe and extending thereacross to stem the flow of flushing water passing through said pipe until a sufficient quantity of the water has accumulated whereupon the diaphragm operates to pass the water through the pipe thereby to cause the accumulated water to act as a water plug creating a suction effect within the pipe.
Patent ES-469177-A1 (ES)
Title: Ammonium nitrate containing fertilizer pellets and a process of making same having a coating of C{HD 12{B {14 C{HD 18 {B alkyl amine(s) and an overcoat of mineral oil
IPC: C05G3/00
Filed: 1978-04-26
Abstract: Ammonium nitrate containing fertilizer pellets provided individually throughout their entire surface with a uniform and substantially closed coating of C12-C18 alkylamine(s) in the solid state, and with a thin layer of mineral oil over said coating.
Patent ES-470073-A1 (ES)
Title: Winch for handling an elevating dome shaped member of a building having a device enabling the instantaneous unlocking of the winch
IPC: E05F1/00
Filed: 1978-05-22
Abstract: The locking device comprises a rod and cooperates, on the one hand, with a ratchet wheel fixed onto the winch drum and, on the other hand, with a flap comprising a spring and which is maintained in the lowered position by a breaking pane, destruction of said breaking pane freeing the flap which under action of the spring raises the locking device whereby freeing the ratchet wheel and the winch drum of which the cable freely unrolls under action of a motor opening the dome shaped member.