baber/WOPTO huggingface dataset:
Patent ES-343821-A1 (ES)
Title: Stripping and crimping apparatus
IPC: H01R43/05
Filed: 1967-08-04
Abstract: A press for stripping insulation from an end portion of wire and crimping a U-section connector 4 to the bared end comprises a clamp 11, 15 for gripping the wire at a position back from its end, a pair of blades 27 for severing the insulation between its end and the clamp and movable axially of the wire to strip the insulation, the clamp then moving to position the stripped wire-end in a connector 4 on an anvil 10, and a crimping die 9, Fig. 2, movable towards the anvil by a ram 7 to crimp the connector. According to the invention the clamp comprises a first clamping member 15 and a second clamping member 11 mounted beside the anvil, member 15 being released automatically by a latch 18, Fig. 1, at the beginning of the working stroke of the ram so that it moves ahead of the ram to clamp the wire against the second member 11 before the insulation is severed, and the member 11 being depressed to lay the wire end in the connector. As shown, a depressor 13 for the member 15 is carried by the ram 7 and the clamping member 15 is in a passage 14 in the depressor, being held against a spring 16 by the latch 18 which is released by a pawl 24 in a stationary frame 25, Fig. 3 (not shown), when the ram 7 is lowered. Mounted on the ram is an actuator 35 having inclined surfaces 34 engaging followers 32 on bladeholders 28 for turning the holders about pivots 29 and moving the blades 27 to sever the insulatibn. Buffers 36 are provided on the holders, and a return spring, Fig. 5 (not shown). The actuator also turns a bell-crank lever 39, Fig. 4, for moving two slides 30, 41 against return springs one of the slides, 30, carrying the blade-holders, thus strips the insulation, while the other slide 41 withdraws a microswitch 8 and is retained at the end of its stroke by a latch 43. As the slide 30 moves the followers 32 laterally of the actuator 35, they enter recesses 49 allowing the blades to open and release the stripped insulation. As the ram moves down, the upper holder 15, bearing on the lower holder 11, is re-latched in the depressor 13, and the lower holder is depressed, severing the connector on the anvil 10 from a strip 5 of connectors by co-operation between a shear blade (121), Fig. 7 (not shown), on the member 11 and further shear edges (not shown). After the bared wire is lowered, the connector is crimped about the bared end and the adjacent insulation by two crimping dies 9. Towards the end of the return stroke of slide 30, a stop 46 on the slide releases the catch 43, permitting return of the slide 41 carrying the microswitch 8. The microswitch is operated by contact with the end of the wire as this is placed in a recess 12 in the lower clamping member 11. In a modification, Fig. 8 (not shown), the latch (181) is withdrawn by a fluidpressure cylinder (51). Feeds.-The strip of connectors is advanced by a finger 6 operated pneumatically or by a linkage during return strokes of the ram.
Patent ES-345571-A1 (ES)
Title: Improvements relating to electric primers.
IPC: F42B3/16
Filed: 1967-09-29
Abstract: A delayed action electric primer which will not ignite ambient gas comprising a metal tube 1, e.g. of copper, containing an ignition charge 6 with electrical ignition means connected to electrical leads 8 passing through a plastics plug 7 a retarding charge 4 contained in a metal tube 5 which will withstand the effects of the explosion of the retarding charge a primary charge 2 e.g. of tetryl and a cylindrical component 9 formed with an axial passage having a cylindrical portion 10 and a frusto-conical portion 11 filled with a priming charge 3, e.g. of lead nitride, the component 9 being constituted by polyvinyl chloride, polyethylene or another plastics material having a plasticity sufficient to enable it to absorb the shock of the explosion of the priming and primary charges and thereby preventing the tube 5 from bursting and projecting incandescent slag to the outside.
Patent ES-346144-A1 (ES)
Title: Applicator for granular insecticides,fertilizers and seeds
IPC: A01C7/02
Filed: 1967-10-17
Abstract: A portable dispenser for granular insecticide or seeds comprises a tubular body fitting onto a valve part 2 including a plate with a discharge orifice 3, the orifice being closed by a part-spherical surface 16 of an arm 15 attached to a rod 12 which is pivoted about an axle 5, the rod 12 being biased to the orifice-closing position by a spring (21), Fig. 3 (not shown). The axle 5 passes through a ball 4 frictionally received in an aperture in the part 2, and is carried by lugs (6, 7, Fig. 3). The ball 4 is secured to the rod 12 and carries an arm 8 which may be integral with or secured to the ball, the arm having a part-spherical surface 9 adapted to close the aperture 3 when the rod 12 is fully depressed, so that a small quantity of material is dispersed after the surface 16 is removed from closing engagement with the aperture 3. The upper surface 10 of the arm 8 is formed with flat divergent surfaces to agitate the material. The surface 9 may be replaced by a flat surface (24), Fig. 5 (not shown) which does not close the orifice 3, the arm 8 acting merely as an agitator. A plate 17 is mounted for rotation about an axis through the centre of the plate containing the orifice 3, the plate 17 being formed with apertures (18), Fig. 4 (not shown), of different sizes ranging up to the size of the orifice 3, a peripheral recess (19) being formed adjacent each aperture and adjacent an unperforated portion of the plate 17, a spring-loaded ball 20 being adapted to engage with a recess and hold the plate 17 in registered position. The spring (21) may be replaced by an elastic band. The rod 12 may be rocked by a finger, or may extend to the end of the shoot 23 and rocked by dragging or tapping on the ground.
Patent ES-348508-A1 (ES)
Title: N'-substituted n-arylsulphonyl ureas
IPC: C07C311/54
Filed: 1967-12-21
Abstract: Novel compounds I (including salts thereof) of the general formula wherein R 1 signifies H, F, Cl, Br, NH 2 , alkyl, alkoxy, alkylthio or alkanoyl, R 2 signifies H or R 1 R 2 signifies -(CH 2 ) 3 - or -(CH 2 ) 4 -, are prepared: (a) by reacting octahydro-1,2,4- methenopentalene-5-amine (obtained by hydrolysis of the corresponding 5-acetamido compound via the hydrochloride) with an appropriate substituted benzenesulphonyl isocyanate or with a reactive derivative of an appropriately substituted benzenesulphonyl carbamic acid (the substituents include, in addition to those listed under R 1 , R 2 and R 1 R 1 substituents which can be converted into the amino group by hydrolysis, reduction or reductive cleavage) (b) by reacting isocyanic acid-(octahydro-1,2,4- methenopentalen-5-yl ester) (obtained by treating octahydro - 1,2,4 - methenopentalene - 5 - carbonyl chloride, derived from the acid, with sodium azide with heating) or a reactive functional derivative of [octahydro-l,2,4-methenopentalen-5-yl)-carbamic acid with the appropriate benzenesulphonamide {substituents as in (a)} or (c) by desulphurizing corresponding thioureas {substituents as in (a)} the products obtained from methods (a), (b) and (c) may, if necessary, be hydrolysed or reduced. N - (Octahydro - 1,2,4 - methenopentalen - 5 - yl)- acetamide is prepared from the foregoing isocyanic acid ester by boiling with a mixture of glacial acetic acid and acetic anhydride. (Octahydro - 1,2,4 - methenopentalen - 5 - yl) carbamic acid methyl ester is obtained by heating the foregoing isocyanic acid ester with methanol while refluxing the carbamic acid ester may be converted to the 5-amine referred to in (a) by boiling with aqueous potassium hydroxide. Octahydro - 1,2,4 - methenopentalen - 5 - carboxamide, obtained from the corresponding 5-carboxylic acid ethyl ester by treatment with 26% aqueous ammonia, also affords the carbamic acid methyl ester by treatment with sodium methylate/methanol followed by bromine. (Octahydro - 1,2,4 - methenopentalen - 5 - yl)- urea is prepared from the foregoing isocyanic acid ester by reaction with ammonia in tetrahydrofuran the use of methylamine or dimethylamine in place of ammonia affords corresponding urea derivatives. 1 - (p - Tolylsulphonyl) - 3 - (octahydro - 1,2,4- methenopentalen - 5 - yl) - thiourea is produced by the interaction of p-tolylsulphonyl isothiocyanate and octahydro-1,2,4-methenopentalen- 5-amine or by interacting p-tolylsulphonamide and octahydro-1,2,4-methenopentalen-5-yl-isothiocyanate. Pharmaceutical preparations having hypoglycaemic action contain as active ingredient compounds I administration is preferably orally.
Patent ES-350942-A1 (ES)
Title: Automatic film advancing and rewinding system
IPC: G03B19/04
Filed: 1968-02-26
Abstract: A photographic camera has means for winding film from a supply member past an exposure position to a take-up member and means for subsequent rewinding, and includes metering means responsive to advancement of the film, disabling means associated with the metering means and arranged to stop the film advancement after a predetermined number of exposures, the metering means being unresponsive to rewinding. As shown in Fig. 1, during winding, rotation of a winding knob 33 rotates a shaft 41, and by the engagement of a pin 48 with a stud 49 on a take up core 27 film 14 is drawn from a supply cassette 16 past an exposure lens 15. Engagement of holes 61 in the film with sprockets 59 rotates a pin 62, on a sprocket shaft 57, thus disengaging the toothed end 64 on a pawl 63 from a tooth on a metering member 53, Fig.2, each revolution of the sprocket causing the metering member to rotate by one tooth to move a dial 55 on the meter by one unit, the dial being set manually during loading to align the required number of exposures with a reference mark 69. When all of the available exposures have been made a tongue 81 on a slide 71 enters a notch 84 in a groove 83 in the meter 53, and the slide 71 moves leftwards, allowing lead 74 on shaft 41 to move downwardly so that pin 48 engages a stud 51 on a gear 35, and further rotation of the winding knob rotates cassette 16 through a geartrain 35, 24, 23, 19, to rewind the exposed film, the sprocket shaft being disengaged from the meter during rewinding. A lever may be substituted for the winding knob, or the driving member may be power operated.
Patent ES-355522-A1 (ES)
Title: Coded roll film magazine and code responsive camera mechanisms
IPC: G03B17/30
Filed: 1968-06-27
Abstract: A film container is provided with tactile coding means indicative of the length of a film strip therein, and the camera which receives it has means which detects this coding means and sets the exposure counter accordingly, e.g. to an initial setting of 20 or 36 exposures. As shown in Fig.1, a cassette 11 has a coding projection 19 thereon. The dial Fig.4, (not shown) of the exposure counter has two concentric rows of exposure numbers, starting at 36 and 20 respectively, which are visible through a window 84 in the camera cover. A lever 86, which pivots on a bushing 29 supporting the rewinding spindle 28 which passes axially through the cassette 11, has an arm 89 which extends across window 84, and can obscure either the inner or outer row of exposure numbers. The lever is biased by a light spring 88 attached to a finger 92 thereof, and if there is no coding projection on the cassette, it takes up the position of Fig.6, leaving visible the outer row of numbers corresponding to 36 exposures, and sets at the initial number 36. If a cassette carrying the coding projection 19 is inserted into the camera, then as it is properly located therein and the cover door closed, the finger 92 is engaged and pushed by projection 19 so that lever 86 takes up the position of Fig.5, so leaving visible the inner row of numbers corresponding to 20 exposures. As the film is wound on frame by frame, the number visible in window 84 then reduces, one by one, in the usual way. The dial 58 is attached to the top end of a shaft 59 supported by internal wall members 31, 27, the shaft carrying a ratchet wheel 61 at its lower end. The ratchet wheel, and hence the dial, is turned step by step by the toothed end 69 of a pawl arm 66 pivoted at its other end to a cam follower 63. This is actuated in turn by a cam 49 on the driving member 34 which turns the core 33 of the film take-up spool, and is itself driven by the winding lever 37. The pawl arm is spring-biased out of engagement with ratchet 61 when the camera cover door is opened, so allowing the dial to be returned to its initial position by a restoring spring. In the modification of Figs.7-12 (not shown) the cassette has three coding projections, corresponding to three different lengths of film. In this case the counter device is set by a pinion and gear segment arrangement. In the further modification of Figs.13-19 (not shown) the film-advancing mechanism is disabled automatically after the last exposure has been made (by disengaging the ratchet parts 47, 48 of Fig.1), to allow of re-winding.
Patent ES-387360-A1 (ES)
Title: Device for erection of pressed monolithic lining in underworkings
IPC: E21D11/10
Filed: 1971-01-18
Abstract: A collapsible device for the erection of a pressed monolithic lining in underworkings wherein a pressing member, along its perimeter, is made of separate parts linked through hinge joints connected to drives acting in radial directions, and in which case the end portions of the parts adjoining the hinge-joints connected to the drives are adapted for rotation or function as toggle mechanisms. This makes it possible to develop an adequate pressure force in the radial directions.
Patent ES-388988-A1 (ES)
Title: Trimming apparatus for rotary extrusion blow-molding machines
IPC: B29C49/50
Filed: 1971-03-06
Abstract: Apparatus for trimming unwanted material from between two sets of molds of a rotary machine for carrying out a process of extrusion blow-molding of hollow articles from a synthetic resin material has a double-edge blade, each cutting edge of which is arranged adjacent the bottom of a respective mold and oriented parallel to the closing plane thereof when the blade is in an inoperative position. The blade is mounted for pivotal movement about an axis parallel to the edges. Means are provided for pivoting the blade first in one rotational direction and then in the opposite rotational direction through an angle in each instance sufficient for shearing through unwanted material extending from the mold by coaction with the respective mold bottom.
Patent ES-396648-A1 (ES)
Title: 1,2,4-oxadiazoles
IPC: C07D271/06
Filed: 1971-11-04
Abstract: Substituted oxadiazoles useful in the pesticide field having the general formula WHEREIN R is chlorine or a radical selected from the group of aliphatic, cycloaliphatic, lower alkyl, lower haloalkyl, alpha -dichloromethyl isocyanide dichloride, aryl, substituted aryl, heterocyclic and substituted heterocyclic are prepared by reacting a compound having the formula R-CCl2-N=CClR with hydroxylamine or a salt thereof at 0 DEG to 200 DEG C.
Patent ES-400016-A1 (ES)
Title: Hydraulic jig for correction of mis-alignment between joints of plates
IPC: B23K37/04
Filed: 1972-02-21
Abstract: A hydraulic jig for aligning plates edge-to-edge prior to welding provided with a first hydraulic jack for clamping a first plate having a width within a predetermined range in the direction of its width and thickness and also provided with hydraulic jacks for exerting pressure to a second plate in the direction of its width and thickness.
Patent ES-402984-A1 (ES)
Title: Multiplex out-of-band signaling system
IPC: H04L5/04
Filed: 1972-05-19
Abstract: A multiplex out-of-band signaling system for a communication system having one or more frequency channels is disclosed. N signaling data gate N gated amplifiers coupled in common to a signaling tone having a frequency disposed outside the frequency channel or channels such that a different predetermined amplitude of the signaling tone is provided for each of the N signaling data according to a given amplitude code. These different amplitudes of the signaling tone are combined as a composite multi-level signal for transmission. At the receiver the composite signal is recovered and the levels therein are detected in a level decision circuit in accordance with the given amplitude code so that the N signaling data are separated and reproduced for utilization.
Patent ES-403015-A1 (ES)
Title: Roughening machine for lasted uppers
IPC: A43D37/00
Filed: 1972-05-20
Abstract: The marginal portion of an upper is roughened by rotary brushes while the upper is transported by a carriage having a heel support, and a toe support mounted on an adjustable slide. Adjustment to different sizes of the uppers is carried out by sensing a three dimensional cam which preferably has two parallel cam discs which are both sensed by bridging rollers whose positions are sensed by feeler rollers. The rotary brushes are adjusted in accordance with the positions of the sensing rollers.
Patent ES-409937-A1 (ES)
Title: Pressure-tight reactor tank
IPC: G21C13/06
Filed: 1972-12-22
Abstract: The pressure-tight tank of this invention for nuclear reactors consists of a pressure-tight steel tank and a concrete cylinder surrounding the steel tank. The pressure-tight steel tank includes, as separate parts, at least two cylindrical boiler-shells, which are pressure-tight in a radial direction, and a bottom, which is preferably flat. The pressure-tight tank of this invention also includes a concrete cylinder surrounding the steel tank. The concrete cylinder aids in pressing the separate parts of the steel tank together pressure-tightly in the axial direction. Pressure-applying elements apply force against an inwardly-domed cover over the steel tank which presses the separate parts of the steel tank together.
Patent ES-410487-A1 (ES)
Title: Horizontal centrifugal casting machine
IPC: B22D13/02
Filed: 1973-01-10
Abstract: A horizontal centrifugal casting machine capable of producing diversely dimensioned structures is characterized by a pair of motor driven rollers for rotating an axially open, wheeled mold seated thereon. Molten charge in a quantity corresponding to the size of the structure to be cast is deposited in a thermally insulated ladle situated at one end of the mold and a variable speed drive is utilized to transport the ladle into the mold interior at a rate determined by the quantity of molten charge within the ladle. The pour rate of molten charge from the ladle into the rotating mold also is regulated, e.g., by a piston driven rack communicating with a pinion secured to the ladle shaft, to permit diverse pour rates for casting structures of different dimensions. The casting machine also is provided with a hood which is moved axially into an overlying attitude relative to the mold to maintain the mold at an elevated temperature prior to casting and to protect against unseating of the mold from the rollers during casting.
Patent ES-414871-A1 (ES)
Title: Apparatus for burning materials of cement and the like
IPC: F27D13/00
Filed: 1973-05-18
Abstract: An apparatus for burning the materials of cement and the like is disclosed wherein a calcining furnace is constructed so as to attain the optimum thermal efficiency, and an air inlet provided with means for selectively opening or closing the inlet is attached to a duct for conveying combustion air from a cooling device to the calcining furnace so that the introduction of the combustion air may be controlled.
Patent ES-439209-A1 (ES)
Title: Hydraulic plant
IPC: F03B13/08
Filed: 1975-07-07
Abstract: In a hydraulic plant comprising one or more machines of the reaction turbine or rotary pump type, the conventional single spiral casing of each machine is replaced by several partial volutes connecting the periphery of the fixed supporting blade ring by several independent tubular connection elements to a pressure pipeline.
Patent ES-447976-A1 (ES)
Title: Elevator system
IPC: B66B1/14
Filed: 1976-05-14
Abstract: An elevator system including an elevator car mounted for movement in a building to serve the floors therein, and a call entry and display station for registering calls for destination floors. The call entry panel includes a plurality of switches, and notations which identify the floor each switch is associated with. A selector sequentially addresses the switches responsive to addresses provided by a programmed memory. The memory is programmed at the factory according to the desired notational sequence applied to the switches, which enables the physical arrangement of the switches and the wiring thereof to be standardized. New and improved apparatus for monitoring a plurality of switches, is also disclosed.
Patent ES-451815-A1 (ES)
Title: Electrical winding and microphone mountings
IPC: H03H3/013
Filed: 1976-09-24
Abstract: When calibrating mechanical resonators, consisting of a ferromagnetic material, for electromechanical filters by means of a sand blasting or laser erosion device, the resonators are excited into mechanical oscillations via the alternating field of a coil and the frequency of the oscillations of the resonators is measured with the aid of a microphone. To obtain an interference-free microphone output voltage which is as high as possible, the microphone (4) must be arranged in the area of the first anti-node of the air column located between resonator (1) and microphone, and thus closely adjacently to the resonator. To reduce the great wear of the microphone (4) and of the excitation coil (3), which therefore occurs during the calibration process due to reflected sand grains or ejected particles of material, a closed protective housing (9) is provided which exhibits a removable protective plate (5) consisting of insulating material and facing the holder for the resonator (1). Inside the protective housing (9), a sleeve (7) enclosing the microphone (4) and protruding with one end through a hole in the protective plate (5) and displaceable for moving this end close to the resonator (1) is arranged. Two ferrite core pieces (6) are guided through the protective plate (5). The excitation coil can be displaced inside the protective housing (9) so that its core (11) comes to rest against the two core pieces (6).
Patent ES-452577-A1 (ES)
Title: Push-type centrifuge
IPC: B04B3/02
Filed: 1976-10-21
Abstract: Push-type centrifuge, with a rotor which comprises a centrifuging drum and a push plate and a push motor comprising a push piston and a push cylinder, which motor is arranged coaxially of the rotor, while the push cylinder is connected fast to the stationary centrifuge housing, and the push piston rotates with the rotor, characterized in that the shaft of the rotor and the push cylinder of the push motor are mounted one within the other by a double-acting axial bearing.
Patent ES-460285-A1 (ES)
Title: Light emission control for gas-discharge lamp
IPC: F21V29/00
Filed: 1977-06-30
Abstract: The light emission of a gas-discharge lamp is controlled effectively by the action of a cooling organ making use of a Peltier element having its cold side thermally connected with a portion of the wall of the lamp and having its hot side thermally connected with means for discharging heat to the ambient, together with means for sensing the temperature at said wall portion and for regulating correspondingly an electrical current to the Peltier element.
Patent ES-461108-A1 (ES)
Title: Method and apparatus for providing a controlled atmosphere around perishable products
IPC: A23B4/16
Filed: 1977-07-28
Abstract: A perishable product is enclosed within a flexible bag and the air is evacuated from the bag to a predetermined pressure below atmospheric pressure. A predetermined volume of a gas is then introduced into the bag.
Patent ES-462287-A1 (ES)
Title: Process for resolving cis-1-substituted phenyl-1,2-cyclopropanedicarboxylic acids
IPC: C07C33/36
Filed: 1977-09-12
Abstract: A method for resolving racemic substituted cyclopropanedicarboxylic acids which are useful as intermediates for the preparation of substituted phenyl azabicyclohexanes which possess anxyolitic and analgesic activity.