baber/WOPTO huggingface dataset:
Patent ES-350063-A1 (ES)
Title: Efficient justification quality control
IPC: G06F40/189
Filed: 1968-02-01
Abstract: Coded signals from a reader 3 representing unjustified text are retained in a justification computer 5 and the total line length represented by the accumulated signals is entered into a register 7. The length in register 7 is constantly compared with a pre-set line length set in register 15 by a comparator 11. When an overflow is detected the total input line length less the last word is used by computer 5 to calculate the interword spaces for a justified line. If the calculated value for an interword space is equal to or less than a pre-set value the line is justified and sent via register 23 to output printer 25. If the calculated value is greater than the pre-set value a circuit 21 is pulsed to double the length accumulated in register 19. The result of this doubling is compared at 29 with pre-set line length in register 15. If the result of this comparison is equal to or greater than the pre-set line length computer 5 justifies the line using a new maximum interword space. If the result is less than the pre-set line length an "insert-hyphen" device 35 is operated. A display of the last word in the line may then be provided for insertion of the hyphen by an operator and the interword spacing is re-calculated incorporating a part of the last word and the hyphen. If this spacing is less than the maximum permitted the line is automatically justified and passed to printer 25. If the spacing exceeds this maximum, then using the maximum interword spacing the computer recalculates the inter-character spacing with no limit on the maximum inter-character spacing and justifies the line.
Patent ES-352065-A1 (ES)
Title: Improvements in or relating to hydraulic shock-absorbers
IPC: F16F9/36
Filed: 1968-03-27
Abstract: In a tube-within-a-tube shock absorber, Fig. 1, the upper closure 23 of the outer tube 32 has a recess containing a seal 11 the upper closure of the inner tube 33 is a disc 27 and a washer is located between the disc and the seal. Fig. 2 shows the form of the seal and washer: the seal has two oppositely directed conical lips which "wipe" the piston-rod in respectively opposite directions of rod movement the inner diameter of the washer 28a is such that at least the tip of the lowermost seal is unsupported. The outer diameter of the seal, in its uninstalled state exceeds the diameter of the recess 25 in the closure member 23, so that the seal is a force fit in the recess. Fig. 9 shows an alternative construction of seal, leaving one upwardly-facing and three downwardly-facing conical lips their dimensions being such that r14<r13<r12<r11<r4<r1. In Fig. 1, 37 is a resilient stop: other features of the shock absorber are apparent from Fig. 1. Figs. 4 to 7 (not shown) depict in more detail the form of the piston 2 and foot valve 35.
Patent ES-356301-A1 (ES)
Title: Liquid level gauges
IPC: G01F23/42
Filed: 1968-07-19
Abstract: In a liquid level gauge such as for measuring the liquid level in the holds of ships, a float 1, guided by wires 2 and attached by a perforated tape 3 passing over a sprocket 8 and wound on a drum 9, on release of a locking device 5, drops the float 1 on to the level of the liquid and the rate of descent is limited by shearing a film of hydraulic fluid, contained in a drum 9, between the surface of a fixed disc 15 located within the drum 9 and closely spaced from a side wall of the drum 9. The tape 3 is wound up by a 2:1 speed reduction crank, Figs. 7 and 8 (not shown), attached to a boss 27. Two spring strips wound on a central hub 13 and storage drums 14, carried by the disc 15, within the drum 9 hold the tape 3, under constant tension. The sprocket 8 drives a digital indicator, Figs. 5 and 6 (not shown).
Patent ES-357493-A1 (ES)
Title: Undercarriages
IPC: B64C25/34
Filed: 1968-08-23
Abstract: An aircraft landing gear comprises tandem pairs of wheels of which at least one is adapted to castor about a vertical axis in front of the wheel axle. Two pairs of wheels 2, 4 are mounted on respective axles 6, 26. Axle 6 of the rear wheels is carried by a trunnion 8 on one end of a beam 10 pivotably attached to a main strut 14 which is also connected to the trunnion 8 by a link 16 parallel to the beam 10. An oleopneumatic shock absorber 18 is connected to a lug 20 of a beam 10 and to a pair of arms 24 which are pivoted about 25 on the strut 14. The axle 26 of wheels 2 is supported on a carrier 28 attached to the inner slidable member 30 of a telescopic leg, which member is also 30 rotatable within tube 32 connected to the arms 24 by links 36. Tube 32 is pivotably connected to the arms 24 at 34 and to the strut by links 36. To enable the front wheels 2 to be retracted a camming action is provided to ensure that when unloaded the wheels are facing directly fore and aft. Member 30 is attached to a damper piston 44, Fig. 4, carrying a face cam 40 and biased downwardly by a spring 56. When the wheels are not loaded piston 42 is forced down and cam 40 engages with a fixed cam 44 so that member 30 is turned to leave the wheels fore and aft. This arrangement may be reversed so that the rear wheels castor or alternatively both pairs of wheels may castor.
Patent ES-360408-A1 (ES)
Title: Semiconductor device having a semiconductor body of which a surface is at least locally covered with an oxide film and method of manufacturing a planar semiconductor device
IPC: H01L21/8234
Filed: 1968-11-09
Abstract: Semiconductor devices are described having on a semiconductor surface an insulating layer having a first portion of silicon oxide without silicon nitride and a second portion of silicon oxide covered with silicon nitride. These layers are provided so as to establish at the semiconductor surface certain desired concentrations or densities of semiconductive surface states and surface or oxide charges in order to control the performance of the device.
Patent ES-362312-A1 (ES)
Title: Photocomposing machine and keyboard having line length conversion feature
IPC: B41B27/00
Filed: 1968-12-28
Abstract: A photographic type-composing machine comprises a keyboard, means for selecting a point size, means for selecting a pre-determined length of line in absolute units, and means for automatically dividing the line length by a value which is a factor of the point size whereby the quotient of the division represents the length of line in relative units of character width. Fig. 1 illustrates apparatus in which actuation of a key on keyboard 2 causes a signal from a character width store 4 to be entered into an accumulator 6 which operates in relative units of width and which is set to the required line length in relative units and provides a warning signal 12 when a line is nearly complete, for justification purposes. Changes in point size are accompanied by a change in the number of relative units of width which can be accommodated in any given line length and the remainder of the apparatus is concerned with feeding automatically the length of line desired, in relative units, into the accumulator in response to operation of pointsize and absolute line length controls 16, 14. The quotient counter 30 stores signals corresponding to the number of times the absolute line length value in accumulator 24 can be divided by the point-size value in register 28, the division being performed by repetitive addition. The quotient is transferred to a tape punch control 40, and to the character width accumulator 6. A second embodiment, Fig. 2 (not shown) provides for the production of condensed type by incorporating a set selection switch in the point-size circuit.
Patent ES-362364-A1 (ES)
Title: Improvements in railway goods wagons
IPC: B61D19/00
Filed: 1969-01-10
Abstract: Each side wall of a covered railway wagon comprises a central and two outer sliding doors 7 and 6 which are coplanar when closed, the central door 7 having running and guide rollers 19, 21 received by running and guide rails 23, 25 inflected at the position which the rollers 19, 21 occupy when the door 7 is closed (see Fig. 3), and each outer door 6 being outwardly displaceable by an opening device 29 so that running and guide rollers 18, 20 are positioned in running and guide rails 24, 26 inflected adjacent the wagon ends. The opening device 29 comprises a toothed segment 50 supported by the door 6 and bearing a claw 51 which abuts a stud 52 on the wagon frame, the segment 50 being rotated to displace the door outwardly by means of a further toothed segment 48 and a chain 45 on lifting a lever 40. Each outer door 6 is fastened to the wagon frame, when closed, by means of a fastening device 28. The fastening device 28 comprises claws 37 which enter counter bearings 39 on the wagon frame when a lever 30 is lifted. The lever 30 is attached to a shaft 31 bearing a fork 32 which engages a stud 33 to rotate torsion bars 34 on which the claws 37 are mounted. A two position stop device 27 is mounted at each end of the central door. In one position, the device 27 blocks movement of the door 7 and in the other position it blocks operation of the fastening device 28 and the opening device 29 of the adjacent door 6.
Patent ES-363258-A1 (ES)
Title: Hose
IPC: B32B5/18
Filed: 1969-02-04
Abstract: A flexible hose comprises a lining 1 of an elastomeric material, e.g. nitrile rubber, inner and outer reinforcing layers 6, 10 having a layer 8 of cellular material interposed therebetween the outer reinforcing layer 10 withstanding compressive forces on and substantially preventing compression of the cellular material, and an impervious outer covering 15 e.g. of neoprene rubber. In the construction shown the inner reinforcing layer consists of a helically wound steel wire embedded in rubber 5 and the outer reinforcing layer 10 a helical winding of a square section rod formed from a glass fibre/resin composition. The outer reinforcing layer may comprise separate rings of square section. Also incorporated in the hose is a layer 2 of one ply lens weave fabric coated with a polymer compound, six layers 3 of a polymer coated polypropylene cord fabric, a fabric breaker layer 4, a layer 7 of rubberized lens weave fabric a thin rubber layer 9, a winding of closed cell expanded rubber sponge 11 interposed between the windings of the outer reinforcing layer, a rubber layer 12. a polypropylene cord fabric layer 13, and a one-ply lens weave rubberized fabric layer 14. The layers are built up on a mandrel and the layers up to and including layer 7 vulcanized before the winding of the other layers. The finished tube is cured.
Patent ES-364923-A1 (ES)
Title: Herbicidal 4-methoxy-2 6-diamino-s-triazines
IPC: B05D7/22
Filed: 1969-03-18
Abstract: 4 - Methoxy - 2,6 - diamino - s - triazines of the general formula wherein R 1 is methyl, ethyl, isopropyl, cyclopropyl, 1-methyl-cyclopropyl, see.-butyl, tert.- butyl, isobutyl, #-methoxy-ethyl, [gamma]-methoxy-npropyl, 1 - cyanoethyl - (1)-, 1 - cyanoprop-(1)- yl-, 2 - cyanoprop - (2) - yl, 2 - cyanobut-(2)-yl or 3-cyanopent-(3)-yl and n is 0 or 1 are prepared by reacting a 2-chloro-s-triazine of the general formula with an alkali metal methylate. In place of the methylate an alkali hydroxide and methanol may be employed. Amongst the examples the novel compounds 2-ethylamino-6-cyclopropylamino - 4 - methoxy - s - triazine, 2,6 - bis-cyclopropylamino - 4 - methoxy - s - triazine, 2-([gamma]- methoxy - propylamino) - 6 - cyolopropylamino- 4 - methoxy - s - triazine and 2 - [21 - cyanoprop- (21) - ylamino] - 6 - (211 - methylcyclopropylamino) s -triazine are prepared. Herbicidal compositions contain as active ingredient a compound of general Formula I together with carriers and/or dispersing agents. In the examples a granulate, a wettable powder, a paste and an emulsion concentrate are prepared.
Patent ES-373448-A1 (ES)
Title: Cylindrical primary dry cells
IPC: H01M4/06
Filed: 1969-11-12
Abstract: A cylindrical casing made of synthetic material 51 is injection moulded on to an openended, open-cylindrical electrode 1 mounted on a core 2 in a mould 3 so as to form a base to the cylinder and to coat the outer surface of the cylinder except for an annular portion at the end distant from the base.
Patent ES-377777-A1 (ES)
Title: Zigzag sewing machine for producing closed sewing patterns, particularly buttonholes
IPC: D05B19/00
Filed: 1970-03-21
Abstract: A zigzag sewing machine for producing closed sewing patterns composed of segments, such as buttonholes, includes regulating elements for the stitch width, field position, and length, and further includes retaining means for the stitch width and stitch field settings. A manually operable switch element controls the regulating elements through transmission means, such as levers, in accordance with the sewing course. The switching element is movable from an inoperative rest position into successive control positions each corresponding to a respective segment. Detent means releasably latch the switching element in each of its positions, and cams on the switching element control levers and the like in such manner that, when the switching element is moved from the inoperative position to the control position for sewing the initial segment of the pattern, all of the regulating elements which control the sewing pattern are moved into the starting position for sewing the closed sewing pattern. These regulating elements may be adjusted to their proper settings in advance of starting of the sewing operation.
Patent ES-382825-A1 (ES)
Title: Wheel weight assembly for a tractor
IPC: B60B15/28
Filed: 1970-08-18
Abstract: Individual, ring-shaped wheel weights are provided as ballast for increasing the traction of a tractor. The weights are constructed to be mounted coaxially, one against the other, in numbers sufficient to supply the ballast desired. The first weight mounted is bolted to the outer face of the wheel disc and the weights added thereafter are secured in succession only to the adjacent previously mounted weight. The connection between the adjacent weights is effected by a pair of interengaged hook and shoulder connection parts in cooperation with a bolt which is inserted into and held by a nut in an opening formed by cooperating, U-shaped grooves in the adjacent weights. The hooks, shoulders and grooves are so disposed relative to each other that by tightening the nut on the bolt the hooks of the weight being mounted become tightly engaged with the shoulders of the adjacent mounted weight.
Patent ES-393676-A1 (ES)
Title: Gas/steam turbine plant and a method of operating same
IPC: F01K21/04
Filed: 1971-07-27
Abstract: A second steam turbine is connected to the existing steam turbine to be operated by the exhaust steam of the existing steam turbine. In addition, the exhaust steam from the existing steam turbine is heated by the waste gas of the plant before entering the second turbine.
Patent ES-395022-A1 (ES)
Title: Linear actuator with locking means
IPC: F15B15/26
Filed: 1971-08-25
Abstract: A linear actuator, lock, and release mechanisms for coupling the rod of a power cylinder to an actuatable member subject to secondary forces such as a die or a core of an injection molding machine. The combination includes a piston-cylinder power system incorporating a cross-block movable by a camming force into a locking recess in a power cylinder wall, and a release mechanism utilizing the cross-block to mechanically exert a high breakaway force on the actuatable member upon the initiation of a retraction motion.
Patent ES-398624-A1 (ES)
Title: Method of manufacturing an implosion-free picture tube for television display
IPC: H01J29/87
Filed: 1972-01-05
Abstract: A picture tube in which a layer of synthetic resin consisting of an adhesive tape reinforced with a fabric is provided between a clamping band and the envelope, a possibly remaining gap between the layer of synthetic resin and the clamping band being not filled.
Patent ES-404982-A1 (ES)
Title: Method of and apparatus for drawing wire
IPC: B21C1/04
Filed: 1972-07-19
Abstract: In a wire-drawing machine with at least two dies, each drawing block has an effective surface that is tapered from one end of its rotation axis to the other and has independently adjustable driving means having a working range in which the angular velocity of the drawing block can change in response to variations in the speed of wire frictionally engaged therewith without any substantial change in the torque of the driving means and independently of the other drawing blocks. Preferred driving means are turbine motors or pneumatic displacement motors, preferably supplied from a common source of working fluid, and electric torque motors.
Patent ES-423647-A1 (ES)
Title: Water-soluble coating composition and method for making same
IPC: C09D5/44
Filed: 1976-03-16
Abstract: A method is described for preparation of an adduct product for use as a binder medium for paints to be applied by electrodeposition. This product is the adduct resulting from the solution of a solid polycycloalkadiene polymer having a molecular weight of 700-800 in a liquid polyalkadiene polymer of 500-5000 molecular weight after the initiation of the adduct formation reaction by the addition of an unsaturated polycarboxylic acid or its anhydride. The adduct is formed by adding the acid or anhydride to the solution of the solid polymer in the liquid. The resulting adduct product is suitable for use as a paint binder for electrodeposited paints when diluted with water. The paint composition may be formed by mixing of pigments into the binder and then suspending the mixture in water.
Patent ES-435203-A1 (ES)
Title: Process for regulating a steam generator and a regulatory means therefor
IPC: F22B35/00
Filed: 1975-02-28
Abstract: The steam generator which may be a forced-flow type, a drum boiler type or exhaust-gas type has at least one of the operational magnitudes, i.e. firing intensity, feedwater flow rate, gas flow rate and the like, regulated in accordance with temperature variations in the region of the economiser. The temperature variation is subjected to a retardation and the resulting signal is superimposed on the control signal (L) for the operating magnitude.
Patent ES-436897-A1 (ES)
Title: Production of images
IPC: B41M5/136
Filed: 1975-04-24
Abstract: An image producing system is provided which comprises a carrier material of fabric, paper, a felt or fabric pad impregnated with a color former solution, comprising a weakly volatile high boiling organic solvent having dissolved therein a color former and a color former deactivating substance, wherein the color former is an azo compound and a substrate which has incorporated therein or possesses at least one surface which is at least partially coated with a color former activating substance or system and a re-activating substance which counteracts the de-activating substance.
Patent ES-441925-A1 (ES)
Title: Method of manufacturing a variable capacitor
IPC: H01G5/00
Filed: 1975-10-20
Abstract: A method of manufacturing variable capacitors having dielectric-coated sheets. The dielectric is permanently connected to the sheets and is provided by vapor deposition before assembly of the capacitors. The dielectric is preferably a polyparaxylylene material.
Patent ES-452747-A1 (ES)
Title: Protection system for electric motor
IPC: F24F11/02
Filed: 1976-10-27
Abstract: A protection system for an electric motor including a safety switch to deenergize the motor upon the occurrence of a potentially deleterious operating condition. The protection system includes a current sensitive device in series with the motor. The device is deenergized when the motor is deenergized due to the occurrence of the deleterious operating condition. The protection system further includes a holding device having a normally closed switch electrically connected thereto. The holding device is energized and its switch is opened when the current sensitive device is energized. The holding device remains energized, even though the current device is deenergized, to prevent the motor from being reenergized. The holding device is deenergized to permit reenergization of the motor by the manual opening of a switch connected in series therewith.
Patent ES-455670-A1 (ES)
Title: Cutting apparatus
IPC: B23D33/00
Filed: 1977-02-04
Abstract: A cutting apparatus for cutting steel rod into predetermined lengths. The apparatus has a feed track and a discharge track at opposite sides of a shearing unit, the discharge track having a number of stops which may be located at selected spacings. The shear unit is adjustable between the tracks whereby an adjustable intermediate track is located between the shear unit and the entry to the discharge track according to the position of the shears.
Patent ES-456155-A1 (ES)
Title: Fixture for building toy
IPC: F16B5/06
Filed: 1977-02-22
Abstract: This constructional toy consists of a number of plates (2) and strips (3) of metal in which are rows of holes (4) of equal size. These plates and strips can be fixed together using reusable rubber rivets (8) in any desired order. The rubber rivets (8) consists of a stretchable body 10) which is, in normal state, of greater diameter than the holes (4) in the plates or strips, and longer than the thickness of two plates, and carrying a flat head. The body of the rivet has a blind hole. The rivet can only be fitted in a hole by hand with great difficulty, however by inserting a wire into the blind hole, the body of the rivet is stretched until its diameter is less than that of the hole (4) thereby entering the hole easily.
Patent ES-457354-A1 (ES)
Title: Current pulse circuit for ferrite core memories
IPC: H01F7/18
Filed: 1977-03-30
Abstract: Current pulse circuit for the supply of a well-defined current pulse to a ferrite core memory of the type where a desired current loop is set up by means of current gates according to a coordinate system. In order to reduce power loss and activation time the circuit is provided with a current regulator comprising a number of parallel-connected output transistors connected as emitter-followers. Base current is supplied to the output transistors by a driver circuit which is controlled by a control voltage received from a comparator circuit in correspondence with the difference between the momentary value of the pulse current and a target value produced by a reference source. The circuit may be further improved by the inclusion of an auxiliary current circuit in parallel with the output transistors, dimensioned to supply an auxiliary current which is equal to or less than the target value.
Patent ES-458615-A1 (ES)
Title: Tube wall made of tubes which extend parallel to one another and horizontal to inclined
IPC: F23M5/08
Filed: 1977-05-09
Abstract: A tube wall made of tubes extending parallel to one another and horizontally to inclined, which are provided with opposite fins on the longitudinal edges of which adjacent tubes are welded gas-tight to one another. The fins are formed as a continuous band exceeding in width the outer diameter of the tube. The band is arranged tangentially on the outside of the tube and the bands, which are welded with each other, are suspendable on a supporting structure for assuming the forces resulting from the dead weight of the tube wall and from additional loads.
Patent ES-460439-A1 (ES)
Title: Connector for electrical apparatus
IPC: H01R13/506
Filed: 1977-07-05
Abstract: A connector is provided of the type having the insulating body formed of a pair of similar half-shells adapted to be coupled to each other. The connector comprises a portion integrally formed therewith and forming a clamping region for the cable supplying the connector contacts.