baber/WOPTO huggingface dataset:
Patent ES-342677-A1 (ES)
Title: Spark generator
IPC: H01J17/00
Filed: 1967-07-05
Abstract: Seismic energy is generated under water by the " explosion," i.e. sudden fusing, of an immersed electrical conductor, e.g. a wire, when excess current flows through it. As shown in Fig. 1, the fusible member comprising a wire 14 bridges a pair of contact members comprising a first tubular member 2 inserted in the bore of an insulating, preferably flexible tube 1 and a second member 11 (see also Fig. 3), both contact members being connected via conductors 9 to a source (mounted, e.g. on a ship) capable of supplying a current of magnitude sufficient to fuse wire 14. Because the diameter of the latter is very small, e.g. between 1/ 20 mm. and 1 mm., it is " stiffened " by an outer member 15 (Fig. 2) of glass or brittle plastic material from the ends of which conductor 14 emerges to effect the required electrical contact. Alternatively, the fusible member may comprise a rod 17 (Fig. 2A) of elastic material, destructible by explosion, on which a thin metallic layer 18, is deposited. In operation, the fusible members, in either form, are inserted automatically into the bore of the tube at the upper (unimmersed) end by means of a drum distributer and then conveyed to the contact arrangement at the immersed end by a flow of water or of air under pressure acting on the lips 16 (Figs. 2 and 2A). A firing rate of one every few seconds is quoted as an example.
Patent ES-354585-A1 (ES)
Title: Switches
IPC: H01H9/16
Filed: 1968-05-25
Abstract: A switch comprises a body 11 containing an aperture 12 and a housing 15 detachably engageable with body 11 and carrying a bulb 24 which extends into aperture 12, at least one of the bulb connections 22, 23 being made through one of the switch connectors 14 so that the circuit to bulb 24 is completed through the switch when the switch is on, light from bulb 24 being visible to the switch operator. Plug 19 connected to lead 20 plugs into housing 15 being retained by part 21 engaging a shoulder inside housing 15. The light is visible through a window in the switch actuator 13, Fig. 1 (not shown).
Patent ES-360229-A1 (ES)
Title: Fixture comprising a socket to be mechanically secured on the end of a tubular member,such as the discharge spout of a gas bottle
IPC: F16L37/18
Filed: 1968-11-14
Abstract: A coupling between the top of a gas bottle 1 &c. and a flexible pipe connected to an outlet 12 comprises a spindle 25 rotated by a knob 17 and having an eccentric 27 which, with the spindle positioned as shown, wedges a lever 19 upwards so that its hooked end 20 engages in a groove 2 around the bottle neck &c. to hold the coupling in place, the spindle 27 also having a cam 9 which as shown is positioned to push a stem 7 downwards against spring bias and open a valve (not shown) within the bottle &c., thereby connected to the outlet 12. The rear face 23 of the lever 19 slides over a replaceable wear piece 21. On turning the knob 17 through 180 degrees, the hooked end 20 of the lever 19 is moved into a slot 24 in the wear piece 21 by the eccentric 27, and the stem 7 is released by the cam 9 to close the valve. A filter 13 is provided in the outlet 12. A stop 18 limits rotation of the knob 17 &c.
Patent ES-367430-A1 (ES)
Title: Polycarbonate modified polyester reinforcing elements and rubber structures made therefrom
IPC: C08L67/00
Filed: 1969-05-20
Abstract: A modified polyester reinforcing element for a rubber structure is produced from polyester fibre melt spun from a mixture of a polyester with (a) 0À01 to 2 parts by wt. of an isocyanate (per 100 parts of polyester), (b) 0À1 to 2 parts of a polycarbonate, (c) 0À001 to 0À1 part of a metal complex in which the metal ion has an incompletely satisfied " d " orbital and whose ammonia and amine complexes have a log K stability constant of 5 to 25, or (d) any combinations thereof. The polyester is preferably polyethylene terephthalate, a polyester of terephthalic acid with 1,4-bis-(hydroxymethyl) cyclohexane, a copolyester of ethylene glycol with a mixture of terephthalic acid and isophthalic acid, or a copolyester of ethylene glycol and terephthalic acid with sebacic acid, adipic acid or parahydroxy benzoic acid. The isocyanate may be a blocked isocyanate and may be 4,41-diphenylmethane diisocyanate blocked with the reaction product of ethylene glycol, adipic acid and 1,4-butanediol. The polycarbonate may be a polyester derived from a 4,41 - dihydroxy - di - (mononucleararyl)- alkane (especially bisphenol A). The metal complex is preferably copper dimethyldithiocarbamate.
Patent ES-370848-A1 (ES)
Title: Voltage regulators using planar transistors with radio interference suppression
IPC: H02J7/24
Filed: 1969-07-29
Abstract: A voltage regulator for the alternator rectifier unit (not shown) of a road vehicle comprises a transistor T3 in series with the field winding of the alternator, a transistor Tl responsive to a circuit R1, R2, 13 sensing the battery voltage, an intermediate transistor T2 and a feedback circuit C1, R7, the regulator operating in the conventional on/off oscillatory manner to maintain the battery voltage at a value determined by the setting of the adjustable resistor R2. The capacitor C2 acts to minimize radio interference but, since the circuit shown is designed for use with planar transistors, it is difficult to use a capacitor C2 of sufficiently high value to completely prevent interference. The problem is overcome by provision of the members R8, R9, C3 connected as shown. A warning lamp (not shown) is provided and the values of resistors R1, R3 and the base-emitter characteristic of the transistor T1 are chosen to produce automatic temperature compensation. In a modification the emitter of transistor T2 is connected to the line 12.
Patent ES-380521-A1 (ES)
Title: Wearing shoe for supporting flexible conductors and apparatus for use of said shoe in a horizontal reciprocating mechanism
IPC: F16L3/16
Filed: 1970-06-08
Abstract: Flexible service conductors 36, 38, 40, 42 extending between a fixed point and a reciprocating mechanism 10 are secured together by weaving shoes 44 spaced along the conductors to maintain the conductors in spaced relation relative to a horizontal bed 28. The shoes 44 each have a vertical and horizontal arm having low friction surfaces, the horizontal arm being slidable on the bed 28 and the vertical arm being restrained by one or more side guides 34 on the bed to maintain a U-shape of the conductors. The outer conductor 36 is positively clamped to the shoes to provide shoe motivation whereas the other conductors are lightly clamped to the shoes to allow relative movement therebetween. The mechanism 10 comprises a carriage driven by powered pinions 16 along toothed rails 18 between positions at which a workpiece 12 is lifted and released by suction means 22 on the carriage.
Patent ES-411335-A1 (ES)
Title: Heat sealable carton and method of forming same
IPC: B31B50/64
Filed: 1973-02-06
Abstract: A carton of paperboard or the like has thermoplastic adhesive applied to the surfaces to be bonded and employs major end panels, end flaps and minor end panel strips to form a leakproof carton with a minimum size flat stock blank. In the blank, the end flaps are articulated to the opposite sides of the bottom panel for bonding to the major end panel and with a guide tab to guide said flaps during folding. A minor end panel strip overlies the free edge of the major end panel to complete the sealed carton. Embossed fold beads cooperate with free edges to enhance sealing efficiency and the panel forming slits are spaced from the center line of the beads to provide further caulking of the joints. Blanks are oppositely directed on the flat stock with the major and minor panels, and the guide tabs being contiguous to each other for conservation of material. Hot air nozzles are provided at a process station to activate preapplied thermoplastic material on not only the panels, but also on the fold beads.
Patent ES-413944-A1 (ES)
Title: Drugs or medicines for influencing the central nervous system
IPC: C07C209/08
Filed: 1973-04-19
Abstract: Certain 1,3,5-trisubstituted adamantane compounds having central nervous system activity, especially anti-Parkinsonism activity, method of preparing same, and pharmaceutical compositions thereof, method of influencing the central nervous system therewith.
Patent ES-415151-A1 (ES)
Title: Wire connector for two electric wires, which may possible be connected to electric detonators
IPC: H01R4/22
Filed: 1973-05-24
Abstract: There is disclosed a connector for conductively connecting the stripped ends of two insulated conductor wires without requiring the use of tools or insulation material such as insulation tape. The connector comprises an outer sleeve into which is fitted a shorter inner sleeve. The stripped end of one of the conductors is inserted between the inner sleeve and the outer sleeve and secured to the inner sleeve. The inner sleeve is secured against axial displacement within the outer sleeve and rotation relative thereto. The stripped end of the second conductor is inserted into the inner sleeve and the stripped ends of both conductors are of a length such that they protrude from the inner sleeve into the outer sleeve. These protruding end portions are joined by helically twisting the wire ends by axially rotating the sleeve assembly while holding the conductor wires protruding from the outer sleeve.
Patent ES-416393-A1 (ES)
Title: Device for opening and filling an envelope
IPC: B65B5/04
Filed: 1973-06-28
Abstract: A device for opening and filling an envelope comprises at least two opening members arrangeable to lie in a substantially flat plane so that two layers of plastics film may be sealed together on each side of the members to form a substantially flat envelope containing the members, the members being movable apart to open at least the mouth of the envelope and the device including a pusher device movable to push an article between the members when they are apart and into the envelope.
Patent ES-418207-A1 (ES)
Title: Weft control mechanism for shuttleless looms
IPC: D03D47/38
Filed: 1973-08-25
Abstract: A weft control mechanism for shuttleless looms of the type adapted to insert weft yarn in the form of pairs of interconnected picks having means for inserting separate picks into the warp sheds which are drawn from separate sources of supply and which are guided to a position for presentation to the inserting means by a single weft presenting member.
Patent ES-418216-A1 (ES)
Title: Apparatus for separating solids from liquids
IPC: B01D17/028
Filed: 1973-08-24
Abstract: Apparatus for separating solids from liquids including a plurality of parallel tubes is made by assembling extruded members having integral ribs and attaching means for securing said ribs.
Patent ES-422175-A1 (ES)
Title: Swingable garage door
IPC: E05D15/40
Filed: 1974-01-10
Abstract: A swingable door for garages or the like in which the door panel is held by two-armed levers which are spring biased and having one short and one long lever arm, the two-armed lever having a first bearing point at the edge frame for the door and a second bearing point at the door panel, and a supporting lever for each two-armed lever having one end articulated to the associated two-armed lever at a point proximate the first bearing point and having the other end thereof provided with a runner positioned for guided movement with respect to the door panel, a holding device for the supporting lever in the form of a flexible strip connected between the upper end of the edge frame or the inner wall surface and the supporting lever and having the broad surface portion thereof extending in planes transverse to the planes of movement of the associated support lever.
Patent ES-423229-A1 (ES)
Title: Pesticidal cyclopropane derivatives
IPC: C07C255/38
Filed: 1974-02-14
Abstract: Cyclopropane derivatives of the formula WHEREIN EACH R is alkyl, R3 is optionally substituted hydrocarbyl, each Hal represents halogen, and Z represents an optionally substituted phenyl group are useful as pesticides.
Patent ES-439674-A1 (ES)
Title: Method of and apparatus for forming folds in a container panel
IPC: B21D51/38
Filed: 1975-07-23
Abstract: This disclosure relates to the forming of folds in a container panel for the purpose of providing a protective fold both about the periphery of a removable panel segment and about the portion of the container panel from which the removable segment has been removed. The two folds are formed in a continuous operation with first one fold being formed and then the other fold being formed without effecting the rupture of the container panel intermediate the folds along a previously formed line of weakening. A die set is provided for properly supporting the various portions of the container member and for applying pressures on the various panels so as to effect a first folding and then a second folding while supporting that panel of the container member containing the line of weakening so as to prevent rupture thereof along the line of weakening.
Patent ES-440820-A1 (ES)
Title: Loop transferring cam system for flat knitting machines
IPC: D04B7/10
Filed: 1975-09-09
Abstract: A flat knitting machine has two opposed needle beds and rigid loop expanders are provided on the needles. Loop transferring cam sets mounted on the traversing machine carriage include a transfer cam having at least three noses of which at least one is higher than the others. The higher nose lifts the needles sufficiently for the knitted loops held on the needles of one bed to be expanded on the loop expanders and the other noses complete transfer of the loops to the needles in the other bed. The loops open the latches of the receiving needles as they are transferred.
Patent ES-448100-A1 (ES)
Title: N-(perfluoroacyl)-N-phosphonomethyl glycine compounds, method of preparing same
IPC: A01N57/20
Filed: 1976-05-20
Abstract: N-(perfluoroacyl)-N-phosphonomethyl glycine compounds are prepared by the reaction of N-phosphonomethyl glycine with perfluoroacyl anhydrides employing an excess of the perfluoroalkanoic acid as the solvent. The N-(perfluoroacyl)-N-phosphonomethyl glycine compounds are useful as post-emergent herbicides.
Patent ES-449153-A1 (ES)
Title: Process for phosphating metal surfaces
IPC: C02F9/00
Filed: 1976-06-23
Abstract: The aqueous degreasing solution of at least one degreasing stage is processed and then recycled into this stage. Between the degreasing stage and the phosphating stage there is at least one rinsing stage (Sp E), and the phosphating stage is followed by at least two rinsing stages (Sp P1 and Sp P2). In all the rinsing stages, water is used. The rinse water, in countercurrent to the workpiece flow, is passed cascade-like from rinsing stage Sp P2 to Sp P1 and from there to Sp E. The rinse water from Sp E is freed in a processing plant from troublesome dissolved anions and cations by the addition of precipitants and after separation of the sludge thus formed is recirculated at least into the rinsing stage Sp P2. Employing the method, phosphating can be carried out with a considerably reduced demand for fresh water, and very little waste water is produced. In addition the cost is saved of processing the cleaning baths which are usually discarded after 2-3 days.
Patent ES-450187-A1 (ES)
Title: Headlamp cleaning assembly
IPC: B60S1/60
Filed: 1976-07-27
Abstract: A headlamp cleaning assembly of the type for cleaning vehicle headlamps and including first and second nozzles for jetting an air/liquid mixture against a headlight surface. A regulator means is included for mixing air and liquid and for sequentially supplying the resultant air/liquid mixture to the first nozzle for a first period of time and then to the second nozzle for a second period of time to complete one cycle. The regulator includes a piston slidably disposed in a cavity to define an air/liquid mixing chamber which is opposed by a liquid charging chamber. The piston also defines an air actuation chamber which, when supplied air, moves the piston from a start position to a charged position to charge by filling the charging chamber with liquid. A stem is connected to and extends upwardly from the piston and is slidably disposed in a stem chamber for actuating an air valve which, in turn, allows pressurized air to flow into the stem chamber. A selector valve is in fluid communication with the stem chamber for selectively controlling the flow of the air/liquid mixture between the first and second nozzles. A porting valve is in fluid communication with the stem chamber through an accumulator chamber and is responsive to air pressure in the stem chamber for moving to an open position to allow air pressure to flow to the mixing chamber to drive the piston against the liquid charged chamber so that liquid will flow through a check valve and a timing and atomizing nozzle into the mixing chamber. Also included is a manually actuated control valve which is actuatable to allow air pressure to flow to the air actuating chamber to initiate a cycle.
Patent ES-450955-A1 (ES)
Title: Gas-operated device for activating the reloading mechanism of a gas-operated automatic rifle
IPC: F41C3/00
Filed: 1976-08-25
Abstract: A gas-operated device for activating the reloading mechanism of an automatic rifle comprising a cylinder housing and a movable piston, both mounted coaxially upon a cartridge store, the whole assembly being affixed below the rifle barrel. Gases from a cartridge exploded in the rifle breech are bled from the barrel through a duct into an annular chamber between the piston and a closed end of the cylinder to drive the piston and activate the reloading mechanism. Immediately prior to this bleeding, gases are bled through an additional duct into an interstice between the piston and the cylinder to act as a 'gaseous diaphragm' preventing leakage of the driving gases from the annular chamber, except when the pressure of these driving gases is excessively high.
Patent ES-455005-A1 (ES)
Title: Portable electric current supply device for building sites and the like
IPC: H02B1/52
Filed: 1977-01-13
Abstract: A portable electric current supply device for building sites and the like. The device is constituted by a housing which in its interior holds current distribution equipment, other electric equipment and/or instruments. All the elements held by the housing are connected to a common supply cable. The housing takes the form of a round or polygonal pipe made of solid but resilient material, such as hard plastic. At each end the housing extends into pairs of opposite flaps which serve as bumpers and side boundaries for a coil of the supply cable. Between pairs of oppositely directed flaps the tubular housing is provided with openings serving both access openings to the equipment inside the housing and as carrying means. The flaps are tapered off towards their ends and the edges of the pairs of opposite flaps merge with each other along concavely curved transition portions which constitute bottom points for a coil of the supply cable.
Patent ES-460168-A1 (ES)
Title: Adjustable yoke mounting for in-line beam color television picture tube
IPC: H01J29/82
Filed: 1977-06-28
Abstract: An adjustable yoke mount for a deflection yoke of the type including a funnel shaped insulator having a large annular insulator flange at the front or screen end of the yoke and smaller insulator flange at the opposite or back end is provided by mounting the front end of the yoke to the flared portion of the in-line beam picture tube to pivot about a point near the front end of said yoke. The opposite or back end of the yoke is adjustably mounted in the plane generally orthogonal to the tube axis to tilt the yoke about the pivot point when adjusting for convergence.
Patent ES-460629-A1 (ES)
Title: Cathodically depositable urethane compositions and process for same
IPC: C08G18/80
Filed: 1977-07-11
Abstract: Self-crosslinking coating compositions which are cathodically deposited on electrodeposition of paints containing the coating composition and a process for producing aqueous solutions of the self-crosslinking coating compositions by acid neutralization are described. The coating compositions are the reaction products of an unsaturated copolymer or a polycondensation product or a polyaddition product or mixture thereof carrying at least 0.5 double bonds on a side chain or at the end of a chain for each 1000 molecular weight units and the reaction product carrying one free isocyanate group of a polyisocyanate with an amine of the general formula - < IMAGE > wherein R is an alkanol or hydroxyphenyl radical and R1 and R2 are alkyl, aryl or cycloalkyl radicals. The cathodically depositable electrodeposition paints cure rapidly at relatively low temperatures to provide films which are highly resistant to corrosive influences.
Patent ES-462122-A1 (ES)
Title: Device for clamping a feedable tool quill sleeve
IPC: B23Q1/28
Filed: 1977-09-05
Abstract: Such a device serves to secure this sleeve (16) in any axial position. To this end, a clamping web (22) running along a generating line and projecting radially outwards is provided on the outer periphery of the sleeve (16). The clamping web (22) is clamped between two clamping pieces (26, 28) which can be clamped against one another on a screw spindle (30). The sleeve (16) is thereby fixed in an axial and peripheral direction without radial forces acting on the spindle (10), so that the axial and radial setting of the spindle (10) is not changed.
Patent ES-466716-A1 (ES)
Title: Boilers
IPC: F22B21/04
Filed: 1978-01-20
Abstract: A boiler including a main bank of riser tubes and at least one downcomer tube which are connected by upper and lower headers of flat construction. The main bank of tubes being arranged within a housing the bank of riser tubes being adjacent a furnace combustion chamber.
Patent ES-468974-A1 (ES)
Title: Chemical and/or electrochemical processes
IPC: B01J19/08
Filed: 1978-04-20
Abstract: The process and the device make it possible to feed an electrochemical reactor (6) which must contain a mixture of solid particles (6, 2) and of a liquid, the proportions of which are constant. A substantially compact heat mass is prepared, comprising primary particles and a small quantity of a compacting liquid, after which this feed mass is eroded so as to dissociate it into secondary particles which are entrained into the reactor liquid with the aid of at least one carrier liquid. The compacting liquid, the carrier liquid and the reactor liquid may be substantially the same ones.
Patent ES-470837-A1 (ES)
Title: Ketenimine intermediates for 6 alpha -methoxy- alpha -carboxy penicillins
IPC: C07D499/21
Filed: 1978-06-15
Abstract: A class of ketenimine intermediates are prepared from 6-acylaminopenicillins having an alpha -carboxy substituent in the side-chain, and are useful in the preparation of 6 alpha -methoxy- alpha -carboxy penicillins.