baber/WOPTO huggingface dataset:
Patent ES-450096-A1 (ES)
Title: Start-up power supply for a television receiver
IPC: H04N3/18
Filed: 1976-07-23
Abstract: A degaussing winding adapted to be coupled to a first source of varying amplitude alternating current potential develops a degaussing flux in the proximity of a television picture tube during a degaussing interval. A secondary winding coupled to the degaussing winding supplies current to a power supply network to develop a first direct current potential during the degaussing interval. A further aspect includes means coupling the first direct current potential to a horizontal oscillator to enable start-up of the horizontal oscillator which provides for the development of a second direct current potential by the horizontal deflection system. The second direct current potential is coupled to the horizontal oscillator and sustains operation of the horizontal oscillator after the start-up interval.
Patent ES-451986-A1 (ES)
Title: Apparatus for storing articles discharged at a high rate from production machines
IPC: B31B50/94
Filed: 1976-09-30
Abstract: An apparatus for storing flat articles comprises a first conveyor, two deflectors for diverting the articles fro the first conveyor to a second slower conveyor disposed beneath each deflector at right-angles to the first conveyor for receiving the articles in an overlapping formation, a frame adjoining the second conveyor and carrying rollers at each end, endless driven conveyor belts passing over the rollers, the frame being pivotable about the axis of one of the rollers so that the other roller is disposed adjacent to a winding for receiving covolutions of the overlapping formation of articles and so that the belts are in contact with the convolutions to turn the core, and a supply reel of holding tape associated with each winding core.
Patent ES-457951-A1 (ES)
Title: Nuclear reactor containment spray testing system
IPC: G01M99/00
Filed: 1977-04-19
Abstract: A method for periodic testing of a spray system in a nuclear reactor containment. The method includes injecting a gas into the spray system such that a temperature differential exists between the gas and the containment atmosphere. Scanning the gas jet discharged from the spray nozzles with infrared apparatus then provides a real-time thermal image on a monitor, such as a cathode ray tube, and detects any partially or completely blocked nozzles in the spray system. The scanning may be performed from the containment operating deck.
Patent ES-458382-A1 (ES)
Title: N-Organo-N-phosphonomethylglycine-N-oxides and plant growth regulant and phytotoxicant compositions containing same
IPC: C07F9/38
Filed: 1977-05-02
Abstract: This disclosure relates to N-organo-N-phosphonomethylglycine-N-oxides and derivatives thereof, to processes for producing same, and to herbicidal compositions and herbicidal methods. These compounds and the compositions containing them are useful as phytotoxicants or herbicides and as plant growth regulants.
Patent ES-459118-A1 (ES)
Title: Double side cooking grill with two position hinge - has adjustable pin arrangement to suit thickness of meat
IPC: A47J37/06
Filed: 1977-05-25
Abstract: The grill heating elements (1, 2) are fitted in detachable housings (3, 4) to facilitate cleaning. The supper housing (3) has a tongue (5) at each end fitted with a pin (7) . The lower housing (4) has tongues (6) with slots (8) which engage the pins (7). A notch (17) in the slot (8) supports the pin (7) in its uppermost position when grilling a thick piece of meat. For grilling thin slices, the pins (7) are pressed into the notches (16) and the projection (11) abusts against the stop (12). When not is use the pin (7) slides to the bottom of the the slot (18) and the projection (11) fits in the slot (10). For large pieces of meat the top housing (3) can be swung through 180 deg. so that the elements (1, 2) form one large grilling surface.
Patent ES-462536-A1 (ES)
Title: Torsion damping device for friction plate having a flexible center
IPC: F16F15/134
Filed: 1977-09-22
Abstract: A torsion damping device for a friction clutch plate having a flexible center or damping hub comprising a pair of annular guiding plates forming one part, on opposite sides of a web on a hub, forming another part, a circumferential array of springs interposed between the annular guiding plates. Friction means operate between the parts over a limited range of angular displacement. At least part of the friction means is carried by annular support members axially coupled to one of the annular guide plates, drive means provided with clearance between the support members and the web.
Patent ES-466341-A1 (ES)
Title: Rotatable piercing tools for forming holes surrounded each by a boss in metal plates or the wall of metal tubes
IPC: B23B51/00
Filed: 1978-01-26
Abstract: A rapidly rotatable piercing tool for forming, substantially by frictional heat and pressure, a bossed hole in a metal plate or tube wall, said tool comprising a head of greater diameter, whereby a shoulder facing the leading end of the tool is formed for so shaping one of the end faces of the boss surrounding the hole, as to round off, to bevel off or to deepen said end face towards the hole in an annular region bordering the hole.
Patent ES-466771-A1 (ES)
Title: Attachment device for tracheal aspirator
IPC: A61M16/04
Filed: 1978-02-08
Abstract: An attachment device for use in a tracheal aspirator comprising a hand-held container with rigid walls having a secretion inlet opening with an inside diameter sufficiently large to permit passage of solid particles and an outlet opening for connection to the suction tube of a pump. The device further comprises a secretion suction tube of correspondingly large inside diameter and a length just sufficient to enable the device to be operated in front of the mouth of the patient. One end of the suction tube is received by the secretion inlet opening of the container. The inside diameters of the secretion inlet opening and suction tube are between 6 and 12 millimeters and the length of the suction tube is in the range between 200 and 300 millimeters.
Patent ES-467888-A1 (ES)
Title: Leaching of metal sulphides
IPC: C01G1/10
Filed: 1978-03-15
Abstract: The process of the invention is for the separate recovery of elemental sulfur and residual sulfides and metal salt solution from reaction slurries obtained from leaching of metal sulfides in ores and concentrates. The process comprises directing flow of a said reaction slurry at a temperature at which sulfur is present in the liquid state and at a pressure such that flashing of vapor is avoided into a separating step comprising a substantially quiescent zone, coalescing said elemental sulfur in the substantially quiescent zone, settling coalesced sulfur together with unreacted sulfides from said quiescent zone, maintaining a velocity in said flow in said substantially quiescent zone to cause separation of said slurry into a first and a second fraction, said velocity having an upward velocity component, said first fraction containing dissolved metals and at least one material chosen from gangue materials and precipitated compounds, said at least one material having a terminal settling velocity less than said upward velocity component, and said second fraction containing coalesced liquid elemental sulfur and unreacted sulfides, and separately discharging said first and second fractions from said separating step.
Patent ES-475169-A1 (ES)
Title: Clutch thrust bearing device
IPC: F16D23/14
Filed: 1978-11-06
Abstract: A clutch thrust bearing assembly includes a roller bearing, a clutch release fork for moving the roller bearing axially and a spring. The spring is connected to the inner race of the roller bearing and has opposite portions which bear against the two branches of the clutch release fork to center the fork relative to the bearing.
Patent ES-476896-A1 (ES)
Title: System for fixing prints with reactive and vat dyes
IPC: B41F23/02
Filed: 1979-01-16
Abstract: A system for the fixing of prints with reactive and vat dyes in the two phase printing method on textiles made of cellulose and, in particular, continuously running webs of material made of textile, knitted material, fleece, and the like, wherein the required auxiliary means for fixing is applied onto the web of material by electrostatic spraying. The system is characterized by the provision of a device for the electrostatic spraying of the auxiliary means onto the web of material which is positioned in the fixing device.
Patent ES-481476-A1 (ES)
Title: Composition and method for scale inhibition
IPC: C02F5/14
Filed: 1979-06-12
Abstract: When a copolymer of styrene sulphonic acid and maleic anhydride or acid, and an organophosphonic acid especially 1-hydroxyethylidene-1,1-diphosphonic acid, are added to boiler water, the formation of scale is inhibited.
Patent ES-8100025-A1 (ES)
Title: Shiftable friction clutch for gear drives
IPC: F16D13/04
Filed: 1979-06-29
Abstract: A shiftable friction clutch for gear drives, in which a shift collar is arranged axially movably on a carrier sleeve which is mounted on the shaft which must be coupled to a gear, and in which at least one axially movable friction ring is provided, which belongs to a first clutch half and which cooperates through clutch friction surfaces with a second clutch half and which is supported through rolling elements on the carrier sleeve for producing the contact pressure by means of pressure surfaces which are arranged on the front surfaces remote from the clutch surfaces and which are inclined with respect to the plane of rotation. The friction clutch is constructed as a spring-loaded safety clutch, in which the friction members which are pressed onto one another during the starting or engagement operation are supported against a spring.
Patent ES-486237-A1 (ES)
Title: Bottle closure.
IPC: B65D53/00
Filed: 1979-11-22
Abstract: A variety of problems have been encountered in providing vessel closures with packings which can easily be peeled off, mainly due to the necessity of bonding the packing to the vessel closure shell sufficiently strongly to ensure that the packing does not fall off, for example when being transported, yet still allowing the packing to be peeled away manually without needing to exert undue force. These difficulties can now be overcome using a vessel closure in which the peel strength of that region (3a) of the peelable interface between two coating layers (3,4) bonding packing (9) to a vessel closure shell (1) which corresponds to the peeling-initiating portion of the packing or is adjacent thereto is lower than the peel strength of other regions (3b) of the peelable interface.
Patent ES-486404-A1 (ES)
Title: Labelling machines.
IPC: B65C9/42
Filed: 1979-11-28
Abstract: A labelling machine strips labels (1) from an continuously advancing backing tape (2) and then applies the stripped labels to objects continuously advancing on a conveyor. The labels are transferred from the backing tape to the objects with the aid of a transfer mechanism (20). The transfer mechanism (20) has a continuously movable transfer member (6) which picks up the labels at one position and applies such labels to the objects at the second position, and the movement of the transfer member at a pick-up position may be at a rate and/or in a direction which differs from the rate and/or direction of the advancement of the backing tape.
Patent ES-486932-A1 (ES)
Title: Diagnostic means for the detection of proteolytic enzymes and indoxyl or thioindoxyl ester chromogens useful therefor, process for their preparation and their use in the preparation of diagnostic means.
IPC: C12Q1/34
Filed: 1979-12-14
Abstract: The present invention provides a diagnostic agent for the detection of proteolytic enzymes, comprising an absorbent carrier, a film layer, a powder mixture, a lyophilisate, a solution or a reagent tablet, containing at least one chromogen and an appropriate buffer substance, wherein the chromogen used is an indoxyl- and/or thioindoxyl-amino acid ester and/or peptide ester of the general formula: < IMAGE > wherein R1, R2, R3 and R4, which can be the same or different, are hydrogen or halogen atoms, lower alkyl, lower alkoxy, aryl, aralkyl, aralkoxy, hydroxyl, carboxy, carboxy lower alkoxy, aralkoxycarbonyl, aralkyloxycarbonyl lower alkoxy, nitro or lower acylamino radicals, whereby two adjacent substituents can also represent an optionally halogenated fused benzene ring, X is a sulphur atom or an imino group optionally substituted by a lower alkyl, aryl, aralkyl or acyl radical, A is an amino acid or peptide residue and B is a nitrogen protective group conventional in peptide chemistry or derived therefrom. The present invention also provides new compounds of the above-given general formula and processes for the preparation thereof. Furthermore, the present invention is concerned with the use of the compounds of the above-given general formula for the production of diagnostic agents for the detection of proteolytic enzymes.
Patent ES-8101564-A1 (ES)
Title: 1,2,4-Triazole-3,5-diamine derivatives
IPC: C07D249/14
Filed: 1980-02-16
Abstract: The invention relates to compounds of the formula (I) < IMAGE > (I) and physiologically acceptable salts, hydrates and bioprecursors thereof, in which R1 and R2 represent hydrogen, an aliphatic or cycloaliphatic group, or R1 and R2 together with the nitrogen atom form a 5 to 10 membered heterocyclic ring: Alk represents a straight or branched alkylene chain Q represents furan, thiophen or benzene ring which is incorporated into the rest of the molecule X represents -CH2-, < IMAGE > -O- or -S- where R6 represents hydrogen or methyl n represents zero, 1 or 2 m represents 2, 3 or 4 R3 represents hydrogen, a substituted or unsubstituted aliphatic or aryl group and R4 and R5, which may be the same or different, each represent hydrogen, a substituted or unsubstituted aliphatic, aryl, or together with the nitrogen atom form a heterocyclic group.
Patent ES-8100613-A1 (ES)
Title: Fire barrier assembly for electrical cable
IPC: F16L5/00
Filed: 1980-02-26
Abstract: The fire barrier assembly is comprised of a frame through which one or more electrical cables may be passed and a plurality of sealing elements clamped in the frame in contact with each electrical cable and the frame to provide an airtight barrier. Each element has a plate-like configuration and is comprised of an elastomeric body having intumescent material mixed therewith and opposing end members connected by bolts so that upon movement of the end members toward each other the elastomeric body will expand into intimate engagement with adjacent elements, the frame and each cable passing through the frame. Adjacent elements on opposite sides of an electrical cable are provided with complimentary grooves to define a cylindrical passage for each cable and additional filler elements may be provided without grooves. An external coating of intumescent material is applied to the outer surfaces only of the frame and end members to provide a heat insulating layer.
Patent ES-8101882-A1 (ES)
Title: Percussor.
IPC: A61H23/04
Filed: 1980-06-20
Abstract: A percussor comprises an oscillating assembly having a reciprocating plunger (14), a first (18) and a second (24) chamber and a gas tight seal (34) therebetween when the plunger (14) is at rest in a biased position, and gas inlet means (56, 58, 54) for directing gas into the first chamber (18) to begin to force the plunger (14) downwardly against the biasing force, thereby unseating the gas seal (34) between the chambers (18,24). The gas pressurizes the second chamber (24) to force the plunger (14) to a second position and the pressure is then relieved through a gas exit passageway (50,47). In response to the pressure drop, the plunger (14) is returned to its original position. This plunger (14) reciprocation is repeated rapidly to achieve the percussor action. In a preferred embodiment, a fluid containing chamber (21) having exteriorly exposed fluid impermeable membrane (20) engages the reciprocating plunger (14) whereby the energy is directed through the liquid (22) and membrane (20).
Patent ES-8200348-A1 (ES)
Title: Pyridine derivatives, process for their preparation, compositions containing them and their use to combat pests.
IPC: C07D213/70
Filed: 1980-07-10
Abstract: Novel propargylthio-nitropyridines of the formula < IMAGE > wherein X is hydrogen or halogen, processes for producing these compounds, as well as compositions containing them, for use in combating pests, particularly for use as ovicides for combating insect pests which do damage by eating, in the field of plant protection.
Patent ES-8206171-A1 (ES)
Title: Adjustible actuator for plural dispensing devices
IPC: B05C17/005
Filed: 1981-03-17
Abstract: A device for dispensing two or more substances by pushing against the slidable bottoms of respective containers, includes an arrangement for varying the ratio at which the substances are being dispensed relative to one another.
Patent ES-8204352-A1 (ES)
Title: Infinitely variable seat recliner mechanism
IPC: B60N2/90
Filed: 1981-07-29
Abstract: The invention consists of an infinitely variable seat reclining mechanism which is composed of a first arm attached to the seat cushion frame and a second arm attached to the seat back frame. A pivot pin rigidly secured to the second arm extends to at least one side thereof on an axis of rotation. The first arm is rotatably mounted on the pivot pin to be capable of relative rotation with respect to the second arm. A pair of locking pawls are rotatably mounted on the first arm. The locking pawls are capable of rotation toward and away from one another about separate pivot points and into contact with a circular friction surface on the second arm. The circular friction surface on the second arm has its center at the axis of rotation between the first and second arms. A spring is included for biasing the locking pawls toward one another. Each of the locking pawls has a substantially V-shaped groove on one end thereof which is capable of engaging the friction surface on the second arm. The friction surface also has a substantially V-shaped section with an included angle equal to the included angle of the grooves in the locking pawls. The interaction between the grooved surfaces on the locking pawls and on the second arm prevent relative rotation between the first and second arms. A lever arm is included for moving the locking pawls away from one another against the spring and out of engagement with the friction surface of the second arm thereby allowing relative rotation between the first and second arms.
Patent ES-8302798-A1 (ES)
Title: Continuous process for the direct conversion of potassium chloride to potassium chlorate by electrolysis.
IPC: C25B15/08
Filed: 1981-09-09
Abstract: A continuous closed-loop process for directly producing potassium chlorate by electrolysis of an aqueous potassium chloride solution with a metal anode is described. The process provides surprising advantages in efficiency by comparison with conventional double decomposition processes for producing potassium chlorate from electrolyzed sodium chloride.
Patent ES-8301397-A1 (ES)
Title: Electric starters for internal combustion engines
IPC: F02N15/04
Filed: 1982-01-18
Abstract: An electric starter for an internal combustion engine comprises a reducing gear (5, 6) inserted between its electric motor and its actuator (8). The stack of metal sheets (2a) constituting the armature (2) is assembled by means of pins (11) cooperating with teeth (5a) formed on the end of the hub of the inlet gear (5) of the reducer, so that the shaft (3) of the armature (2) does not undergo any torsional strain. In the same way, a grooved sleeve (16) may be fastened by rivets (15) to the web (6b) of the outlet gear of the reducer. The grooves (16a) of this sleeve cooperate with helical grooves on the outside of the driver (9) of the actuator so that, there again, the shaft (7) on which the latter slides is not subjected to any torsional strain.
Patent ES-8302657-A1 (ES)
Title: Piperidyl - urea, - thiourea and - guanidine derivatives, and intermediates therefor, processes for preparing them and pharmaceutical compositions containing the derivatives.
IPC: C07D211/58
Filed: 1982-01-29
Abstract: The invention concerns compounds of formula < IMAGE > (I) and acid addition and quaternary ammonium salts thereof, wherein the dotted line represents an optional bond, Ar represents a ring system of formula < IMAGE > (Ia) in which Q is O,S,-CR7=CR8-, -N=CR8- and -N=N- R4, R5 and R6, and R7 and R8 when present, each represent hydrogen or defined substituents and additionally either R4 and R5 when adjacent or R6 and R8 when adjacent, together with the carbon atoms to which they are attached also represent a fused five or six membered carbocyclic or heterocyclic ring optionally carrying one or more defined substituents R is an optionally substituted aryl or heteroaryl radical or a cycloalkyl radical containing 5 to 7 carbon atoms R1, R2, R3 and R9 are each hydrogen or a lower alkyl group n is 0 or 1 X is =O, =S or =NH Y is -O- or a direct bond and Z is -CO- or -CH2- with the proviso that when Ar is unsubstituted phenyl and R9 is hydrogen then Y is -O-. The compounds of formula I exhibit psychotropic activity and are useful as antidepressants. Processes for preparing the compounds and pharmaceutical compositions containing them are disclosed.
Patent ES-8307412-A1 (ES)
Title: Electrical junction of high conductivity for a circuit breaker or other electrical apparatus.
IPC: H02B11/04
Filed: 1982-02-11
Abstract: Vacuum electrical circuit breaker apparatus with a cylindrical movable terminal stem which is to be interconnected with a fixed terminal by way of a flexible conductor which is nevertheless relatively stiff and self supporting, using interlayered elongated rectangular plates or sheets between the two terminals. Connection to the circular stem is made by utilizing off set tabs around the periphery of a central hole at one end of each of the sheets, the offset allows the tabbed opening to be inserted over the stem, after which the tabs are sandwiched or compressed to lie in the planar surface of the sheet thus causing the edges of the tab to flow around the stem reducing contact resistance. Flat planar flexible conductors are connected in parallel between the stem and a fixed terminal. The planar members are self-supporting except for the flexibility associated with a particular shape.
Patent ES-8308687-A1 (ES)
Title: Fabrication of footwear with thick rubber sole
IPC: A43B13/14
Filed: 1982-02-17
Abstract: The process comprises catalyst-free chemical treatment of the sole to make it porous, and dressing of the upper, made e.g. of leather, to the height of the sole, in order to eliminate the external layer of the leather. To increase performance, the two treated surfaces are glued and dried at room temp., for manual bonding and subsequent introduction into a flexible press mould. - Hot air is injected during the pressing, and then the lining of the footwear is applied.