baber/WOPTO huggingface dataset:
Patent ES-377897-A1 (ES)
Title: A rating, selecting and indicating device for multipolar circuit breakers having multiple ratings
IPC: H01H71/74
Filed: 1970-03-24
Abstract: In a three pole circuit breaker each pole is provided with a current setting device comprising a plug or screw 5, 51, 511 insertable into one of a plurality of sockets 3, the three screws 5, 51, 511 being coupled together by an insulating strip 6 which ensures that all poles have the same rating, the strip carrying current rating markings only one of which is visible through a window 9 for any particular setting of the screws. The strip 6 can slide only longitudinally between abutments 7, 71. As shown the screws can select either the 15 or 20 AMP sockets with a longitudinal movement of strip 6 bringing either the 15 or 20 markings below window 9. If the strip is turned through 180 degrees the screws can then select either 25 or 30 AMP sockets. If the screws are slid along slots 10 to the centre of the strip 6 they can then be inserted into 10 AMP sockets. The screws select various shunts 4.
Patent ES-380963-A1 (ES)
Title: Extrusion of plastic netting
IPC: B29C48/33
Filed: 1970-06-01
Abstract: Extruded thermoplastics netting in strip form, Fig. 5, having two sets of strands 6, 7 wherein set 6 is parallel to the edges 12 of the strip, is made by extruding tubular netting from an extrusion head 1, Fig. 2, in which neither set of strands is parallel to the direction of extrusion, and hauling off the netting such that it rotates about a mandrel 9 with the strands of one set following a fixed helical path over the mandrel surface whilst at the same time cutting the tubular netting by means of a knife 13 between a pair of adjacent strands of this set. Extrusion head 1 comprises circumferentially orificed concentric die rings 4, 5. As shown, outer die ring 4 is rotated and inner die ring 5 is held stationary, but preferably, to simplify machine construction, this situation is reversed. The strand set from the stationary die ring follows the helical path over the mandrel, which path is determined by the position of a roller 15 upstream of the haul-off means (not shown). Further rollers 16, 17 and (18), Fig. 3 (not shown), are provided to guide the strip initially into a direction parallel to the direction of extrusion and then through and out of coolant liquid 3. As shown the axis of roller 15 is at 45 degrees to the horizontal, but variation in this angle and position of the roller may be made to vary the width of the resulting strip, see Figs. 8-10 (not reproduced). Knife 13 preferably cuts between two thickened strands 6, Fig. 4 (not shown) to give the strip reinforced edges, Fig. 5. The mesh shape may be square, Fig. 5, rectangular, Fig. 6 (not shown), or parallelogramic. The blade of knife 13 may be partially accommodated within a slot in mandrel 9.
Patent ES-386742-A1 (ES)
Title: Cyanoethyl ether of galactomannan gum
IPC: C08B37/14
Filed: 1970-12-22
Abstract: A cyanoethyl ether of a galactomannan gum having a degree of substitution of greater than 1.9 and process of preparing the same at reflux temperatures with the periodic addition of water to the reactants. The product is used in explosives and can be used to thicken some organic solvents.
Patent ES-399922-A1 (ES)
Title: Double thickness p.c.b. flag terminal
IPC: H01R12/72
Filed: 1972-02-18
Abstract: A unitary electrical terminal made from sheet material for a printed circuit board edge connector, comprising a contact part including a base member of a channel section and double thickness, sides of the channel being extended at one end of the base member to define a pair of resilient, parallel spaced contact arms for receiving between an edge of a printed circuit board, each arm being of double thickness, the thickness of each contact arm being formed at the free end of the contact arm remote from the base member.
Patent ES-410130-A1 (ES)
Title: Steam generator cradle support
IPC: F22B1/06
Filed: 1972-12-28
Abstract: Means for laterally supporting a nuclear steam generator against the effect of seismic loadings or other shock loadings imparted by external or internal causes are disclosed. Support is provided by means of a stiffening structure incorporating a shock suppressor apparatus which operates through the lever arm of a mechanical linkage. The apparatus is designed to permit unrestrained lateral movements caused by thermal growth of the equipment, but undesired lateral loadings, such as those caused by earth tremors or equipment failure, automatically render the apparatus operative to support the steam generator against these loadings.
Patent ES-422305-A1 (ES)
Title: Method for welding a top part and an associated bottom part
IPC: B23K9/00
Filed: 1974-01-15
Abstract: In order to weld a cup-shaped member to a ring, claws are secured to the exterior surfaces of each part. In addition, a resilient member such as a ductile aluminum plate is placed between each pair of claws. The parts are spaced apart to form a gap in which a welding seam can be made. During cooling, the welding seam shrinks. This causes the aluminum plates between the claws to plastically deform. Thereafter, the claws and plates can be removed and the finished welding carried out.
Patent ES-422955-A1 (ES)
Title: Purifier for the physical-chemical treatment of combustion gases and other gases containing polluting or noxious constituents
IPC: B01D50/00
Filed: 1974-02-06
Abstract: An apparatus for the treatment of gases containing polluting or noxious constituents which comprises a washing and centrifuging chamber, means to spray a washing liquid, specific to the chemical reaction it is desired to obtain with the gas, means to augment the length of the path travelled by the gas-liquid droplet mixture and promote the chemical reaction between the gas and liquid, means to separate the gas and liquid and recover both the gas and liquid.
Patent ES-433923-A1 (ES)
Title: Railway car mixer for the transport of molten metals
IPC: B61D5/00
Filed: 1975-01-17
Abstract: Disclosed herein is railway apparatus or the like for mixing and transporting molten metals, particularly pig iron, which essentially comprises a longitudinal, refractory lined cylindrical vessel, provided at its opposite ends with removable cover members and also provided with a self-contained drive unit for rotating the vessel about its longitudinal axis. This vessel, with its associated self-contained drive unit, is removably supported beneath its ends upon two spaced railroad trucks, through ball joints associated therewith. The vessel and drive unit may be readily separated from the underlying trucks for installation, maintenance, and/or removal of the refractory lining in any desired vessel orientation, while the vessel is rotated by its self-contained drive unit.
Patent ES-434900-A1 (ES)
Title: Sealing structure for a machine for centrifugally casting pipes and machine including said structure
IPC: B22D13/10
Filed: 1975-02-20
Abstract: The sealing structure comprises an annular sealing member disposed in an annular recess in a ring fixed to the non-rotating casing of a centrifugal casting machine. The sealing member bears sealingly against an annular radial flange connected to rotate with the rotary mould of the machine. An elastically yieldable annular chamber is interposed between the inner end of the recess and the sealing member. A source of fluid under pressure is connected to the inside of the chamber to expand the latter and urge the sealing member against the flange.
Patent ES-435507-A1 (ES)
Title: Coating compositions hardenable by electron beams and suitable for coating wood and wood-like materials
IPC: C09D4/00
Filed: 1975-03-11
Abstract: The coating compositions containing alpha , beta -unsaturated polyesters and acrylic esters which can be copolymerised on in the form of diacrylates and/or triacrylates, and optionally accelerators are highly reactive. These compositions are suitable for the coating of wood and wood-like materials. Due to the low vapour pressure of the components, the composition emits virtually no volatile components under processing conditions, so that processing thereof is physiologically acceptable.
Patent ES-452690-A1 (ES)
Title: Carburation devices
IPC: F02M17/09
Filed: 1976-10-25
Abstract: A carburation device has auxiliary throttle means and a main throttle. The auxiliary throttle means opens automatically in proportion to the increase in the flow rate of air and actuates proportioning means metering the flow rate of fuel drawn into the intake pipe, downstream of the main throttle via a passage. The passage includes a chamber which is kept at a pressure substantially equal to the pressure in the portion of the intake pipe between the throttle means by a bypass passage connecting said portion and chamber, having means which are sensitive to at least one engine operating parameter and which, in operation, adjust a control cross-sectional area in the passage means between the chamber and the intake pipe.
Patent ES-453818-A1 (ES)
Title: Mixtures containing prepolymers, which can be converted to heat-resistant foamed plastics
IPC: C08G73/12
Filed: 1976-11-16
Abstract: A mixture which can be converted to a heat-resistant foamed plastic and which contains a solid blowing agent, a thermoplastic prepolymer of a polyimide of an unsaturated acid, an azomethine and a polyamine. On warming, the mixture gives a foamed plastic of high heat resistance and good resistance to chemicals.
Patent ES-455625-A1 (ES)
Title: Oxaazabicycloheptane antibiotics
IPC: A61P31/04
Filed: 1977-02-03
Abstract: Compounds of the formula (I): < IMAGE > (I) wherein R1 is hydrogen, lower alkyl, hydroxymethyl or phenyl R2 is hydrogen, lower alkyl or an optionally salted or esterified carboxyl group R3 is hydrogen, chlorine, optionally substituted alkyl or a conjugating group and R4 is a conjugating group, CH2OH or CH(OH)CH3 are useful for their beta -lactamase inhibitory activity and are also useful in symergistic combinations with penicillins or cephalosporins.
Patent ES-455844-A1 (ES)
Title: Fuel element skeleton
IPC: G21C3/332
Filed: 1977-02-11
Abstract: Fuel element skeleton has a play-free form-locking connection between groups of structural parts thereof respectively formed of materials of varying thermal expansion, the connection having means secured to a first group of the structural parts and having respective contact surfaces on diametrically opposite sides of the first group of structural parts, the contact surfaces being disposed in a common plane perpendicular to the longitudinal axis of the means, and the contact surfaces facing in mutually opposite axial directions of the first group of the structural parts, and means provided on a second group of the structural parts for defining respective abutment surfaces disposed in a common plane and mutually spaced from one another, the abutment surfaces facing in mutually opposite directions, the first and the second groups of the structural parts being disposed relative to one another in a position wherein the contact surfaces of the first group of the structural parts are in engagement with the respective abutment surfaces of the second group of the structural parts and wherein the common plane in which the contact surfaces are disposed is coincident with the common plane in which the abutment surfaces are disposed.
Patent ES-458989-A1 (ES)
Title: Bridge beam tower erection methods and apparatus
IPC: E02B17/02
Filed: 1977-05-20
Abstract: A platform is raised from water level up to the tops of prepositioned template legs by means of jacking units comprising jacking mechanisms and jacking legs mounted near the upper ends of the template legs. Bridge beams of open framework construction span the distances between the upper ends of the template legs and these bridge beams provide support for the jacking units as well as reinforcement for the platform when it has been raised.
Patent ES-460327-A1 (ES)
Title: Multiple-function, hand-actuated switch unit, particularly for electrical hand tools or appliances and the like
IPC: H01H13/04
Filed: 1977-07-01
Abstract: To provide the functions of (a) ON-OFF and, selectively, at least two of the functions of (b) speed control (c) overload cut-out (d) forward-reverse rotation (e) RF interference suppression, in a universally applicable structural unit, a switch housing is provided with an ON-OFF switch and a switch operating handle and operating control circuits and elements respectively arranged to provide the functions (b) to (e) are attached to the housing to form therewith a unitary assembly and possibly protrude from the housing so that, once space is allocated in the tool or appliance for the housing and the additional units, selective operating or control functions can be associated with the switch as required by the specific tool or appliance.
Patent ES-461867-A1 (ES)
Title: Solar energy pick-up
IPC: F24S10/60
Filed: 1977-08-24
Abstract: The invention relates to a solar energy pick-up employing a stream of water, comprising an inclined surface on which substantially regular obstacles are arranged against the flow of the water arriving at the top of the inclined surface and collected at the bottom thereof, wherein the walls of the obstacles are reflecting and define channels for the passage of the water, whose depth is greater than five times their width.
Patent ES-462164-A1 (ES)
Title: Surface alloying and heat treating processes
IPC: B23K35/28
Filed: 1977-09-06
Abstract: A method is disclosed for increasing physical properties of a non-allotropic metal article along a beam affected zone. A preferred method comprises passing a high energy beam (of at least 10,000 watts/cm2 measured at the interface of the beam with the article across a predetermined surface area at a rate to cooperate with the proportioning of the total article mass with respect to the beam affected zone mass to produce a rapid self-quenching rate and thus assure a desired precipitate and/or intermetallic compound in the resolidification zone. The high energy beam is preferably a laser generated by a device having a power level of at least 500 watts. The method requires and facilitates alloying which may be varied in several respects: (a) alloying ingredients may be previously deposited over the beam affected zone so as to be turbulently mixed with melting of the base material in said zone, (b) alloying ingredients may be constituted as a wire and fed into the high energy beam to be contemporaneously melted with the base material, (c) the alloying ingredients are selected as those having an affinity to form intermetallic compounds with the non-alloptropic metal base, such as copper, manganese, chromium, zinc, cobalt, magnesium, molybdenum, titanium, vanadian, tungsten, zirconium, iron and nickel for an aluminum base and silicon as an independent wear resistance particle, and (d) the alloying ingredients are proportioned with respect to the thickness of the melted zone to render a desired alloy concentration after melting to facilitate greater hardness, greater corrosion resistance, or greater fatigue life of the affected surface region of the article.
Patent ES-463075-A1 (ES)
Title: Variable ratio helm
IPC: B63H25/08
Filed: 1977-10-08
Abstract: An illustrative embodiment of the invention provides a ship's steering system or helm adapted to provide a control signal to the ship's rudder such that the response of the rudder to the rotation of the helm is substantially non-linear from hardover to hardover wherein a portion centered about midship is linear such that hardover to hardover rudder can be ordered in less than one turn of the wheel. That is, less rotation of the wheel is necessary when large helm or rudder orders are required for heading changes and a greater rotation of the wheel about midships is necessary to desensitize rudder changes to large wheel rotations in order to make heading keeping easier.
Patent ES-467419-A1 (ES)
Title: Tool assembly for forming internal grooves in tubes
IPC: B21H3/08
Filed: 1978-01-03
Abstract: A tool assembly for forming internal threads on the interior surfaces of tubular structures which comprises a substantially cylindrical tool holder defining circumferentially about one end thereof, a plurality of disc-shaped forming edges, said tool holder adapted for rotational contact with a tubular workpiece, a rotating means located in operative contact with said tool holder, said rotating means situated for longitudinal reciprocation along an inclined track, a workpiece securement means comprising opposed clamps or the like located on a base structure and adapted to secure said workpiece in axial alignment with said tool holder, and a track comprising paired track members or rails associated with said workpiece securement means, wherein said securement means and said track are inclined with respect to the horizontal whereby said workpiece is apically situated with respect to said track to enable said tool holder to traverse the interior of said workpiece while moving on said track. The tool holder of the present invention is of simple construction and confers an economy of processing.
Patent ES-468941-A1 (ES)
Title: Monolithic integrated semiconductor diode arrangement
IPC: H01L27/07
Filed: 1978-04-19
Abstract: A semiconductor diode for use in a double plug glass housing is formed in a planar arrangement having two transistor structures, one of which is diode-connected by connecting the base to the collector, and the other of which has no emitter region. Both transistors being connected in parallel with a common collector region and one transistor structure surrounds the other.
Patent ES-470613-A1 (ES)
Title: Pilger method of rolling tube and rolling mill therefor
IPC: B21B21/00
Filed: 1978-06-08
Abstract: The blank and the mandrel are driven and rotated in a forward stroke (a) in which the movement of the blank exceeds the stroke of the mandrel by a dimension (m) corresponding with the length of the blank entering the rolls. The reverse stroke (b) of the mandrel and the blank then occurs at a speed (Sb) very close to the peripheral speeds (Sr) of the work rolls. During stroke (b), the blank is rolled down onto the mandrel. The pref. pilger mill uses a stationary stand contg. two grooved work rolls, and is fitted with a reciprocating slide undertaking strokes (a, b) and drive units for rotating the mandrel and the blank during the forward stroke (ae and also moving the blank by an amt. (m) exceeding the forward stroke of the mandrel. Used to obtain increased rolling speeds when mfg. tubes from the blanks difficult to deform, e.g., Zr, Mo, Ti, Nb and their alloys.
Patent ES-475616-A1 (ES)
Title: Arrangement for program interruption
IPC: G06F9/48
Filed: 1978-12-01
Abstract: In a microprogram controlled processor a master mask signal, generated selectively under microprogram control, synchronizes the handling of asynchronously generated interruption requests to desired sequence stages in the interpretation of program instructions. A programmed interrupt request (PIRR) associated with the interruption priority level of the program currently in control of the processor is maintained effective for a limited period of time after the associated program assumes control. This period is determined by the presence of a PIRR (-bit) which is interruptable by any higher priority level interrupt request. If a PIRR bit representing an interrupted program is still on when servicing of a higher priority level interrupt request is concluding control is returned to the interrupted program. In order to avoid possibly locking out programs which are not associated with asynchronously generated interrupt requests-e.g., supervisor programs-a pre-settable interval timer is provided for operating after a predetermined time interval to force the setting of a PIRR bit and thereby force control to be transferred eventually to such programs.
Patent ES-477404-A1 (ES)
Title: Sill detail for fire-resistant partition - has two joists accepting leg of T=section on screw-jacks and has metal Z=sections lining outer faces
IPC: E04B2/74
Filed: 1979-02-02
Abstract: The fire-resistant partition may be used in offices etc and has facing boards (12) on a carcass of posts extending between rails at the head and foot. The interior is filled with slabs (14, 15) of e.g. pressed mineral fibre, and all constituent members are of a fire-resistant material. The rail at the foot is adjustable for height with a 'T'-section piece (6, 8) sliding between two joists (2) which are screwed to the floor. The joists are mounted on edge seals (4) and a sole plate (5) of cast iron or steel. The bar (8) and the leg (6) of the 'T' are two separate pieces joined by tongue and grooving, and it has vertical holes (9) locating the stems (7) of screw-jack feet.
Patent ES-480666-A1 (ES)
Title: Elastic dressing material
IPC: D04B21/18
Filed: 1979-05-17
Abstract: A fully elastic dressing material, that is a fabric band which is elastic in all directions, is knitted on a Raschel machine and comprises warps knitted into chains, and connected by elastic wefts. The fabric may comprise only chains knitted from elastic yarns 1 and laid-in elastic wefts 2 but may also include additional chains of non elastic yarns 3. The elastic yarns may be elastomeric and wrapped with textile yarns and the non-elastic yarn may be cotton or viscose staple. The elastic yarns are knitted under tension and, when the fabric is released, these retract while the non- elastic yarns form loops. The needles of the machine are passed through the bands undergoing formation while omitting periodically at least one needle between two chain warps in the interlacings which form the chain warps and the bindings of the transversal weft yarns with the chain warps in order to provide a retraction space. The bands thereby produced have selvages which are uniform and flat.
Patent ES-481963-A1 (ES)
Title: Steering column locks
IPC: B60R25/02
Filed: 1979-06-27
Abstract: A motor vehicle steering column lock including a sliding latch (2) mounted for movement between a position in which it locks the steering column and a withdrawn, non-locking, position and a secondary latch (16) comprising a slidable cam (9) having a camming surface which extends into the key slot (15) when the latter is rotationally aligned therewith and the sliding latch (2) is in the position in which it locks the steering column. A co-operating key (1) has a recess (18) in its rear side which receives said camming surface (38) when the key (1) is fully inserted in the key slot (15). The key (1) also has a camming surface (19) near its end which is operable when the key (1) is removed from the key slot (15) by co-operating with the camming surface of the slidable cam (9) to slide the latch (16) to a position in which it is not operable to lock the sliding latch (2).
Patent ES-484254-A1 (ES)
Title: Improvements in or relating to organic compounds
IPC: C09B67/22
Filed: 1979-09-18
Abstract: The present invention relates to a mixture of disperse dyestuffs containing at least one compound of formula I, < IMAGE > and at least one compound of formula II < IMAGE > in which D, is a disperse dye diazo component radical, R1, is hydrogen, alkyl, alkoxy or acylamino, R2, is hydrogen, alkyl or alkoxy which is optionally substituted, R3, is hydrogen, alkenyl, chloro- or bromo-alkenyl, linear alkyl which is optionally substituted, R'3, is hydrogen, alkenyl, chloro- or bromo alkenyl, linear or branched alkyl, which is optionally substituted, R4, is a sulphur-free acyloxy or alkoxy-carbonyl radical, one of R5 and R'5 is hydrogen and the other is methyl, the D's R1's, R2's and R4's being identical, which mixture contains 15 to 85% compound of formula I and 85 to 15% compound of formula II, and has good dispersion stability and is useful for dyeing disperse dye dyeable substrats with good build-up power and gives dyeings have good wet-fastness.