baber/WOPTO huggingface dataset:
Patent ES-289381-A1 (ES)
Title: Threshing and separating mechanism
IPC: A01F12/18
Filed: 1963-06-26
Abstract: A combine-harvester includes a concave and grating assembly 32 of circular crosssection having a large diameter at one end and its smallest diameter at the other end, there being a peripheral feed-opening 42 at the narrower end and a rotatable threshing cylinder 31 closely fitting within the concave assembly and of similar crosssectional shape, means being provided for discharging straw at the wider end of the concave and for collecting threshed material passing radially through the concave. In the form shown the concave and drum are of double frusto-conical shape with the feed-opening 42 in the middle so that the crop passes outwardly in both directions. The crop is cut by a mower-bar 17 at the forward end of a header 15 having the usual auger 19 and conveyer 20 which feeds the crop through the opening 42. The concave has a central fixed part 41, incompletely circular to permit the entry of the crop, and two outer conical parts 43 which are axially movable to vary their spacing relatively to the threshing cylinder. The cylinder 31 comprises shafts 33 carrying hubs 34 which support raspbars 35 having helical grooves 36 which cause the grain to follow a spiral path through the cylinder. Fan-blades 50 are mounted on the ends of shafts 33 to impel straw through outlets 51. The fanblades co-operate with concave grilles 52 through which grain may pass to fall on to deflectors 57. A double auger 55 extends parallel to the threshing cylinder and carries threshed grain to the centre where rotary impellers 60 feed it up a shoot 61 to a cleaning shoe 25 incorporating reciprocating sieves 26, 27 and a winnowing fan.
Patent ES-303071-A1 (ES)
Title: Improvements relating to fastening devices
IPC: F16J13/06
Filed: 1964-08-12
Abstract: A releasable fastening device for holding two members together comprises an arm 11 pivotally mounted on one member and pivotable between a free position and a holding position, a catch 12 mounted on the arm so as to be movable along the arm, spring biasing means 14 biasing the catch towards the pivot point 8 of the arm, and abutment means 19 on the other member arranged so that when the two members are together and the arm pivoted to the holding position, the abutment means is engaged by the said catch in such a manner that the force of the biasing means is applied to the abutment means in a direction tending to maintain the two members together. In the embodiment described the arm comprises a spindle 5 with a threaded end 6 engaged in a threaded bore of a pivot block 7, the block 7 being pivotally mounted on the pin 8. The spindle carries a guide pin 13 to prevent rotation of the catch. A compression spring 14 is contained within the hollow catch to provide the biasing means. When the case is closed the arm 11 is brought down until the bevelled end 20 of the catch engages the abutment 19 which forces the catch along the arm the spindle entering a slot 18 in the abutment 19. In the final position the spindle is approximately at right angles to the lid with the biasing spring 14 urging the catch into clamping engagement with the abutment 19. The face of the spring is adjusted by screwing the spindle 5 into or out of the block 7. Two such fastenings devices may be provided in a case with the two spindles connected 'by a common handle to provide simultaneous pivoting. Also, the catch surface 20 may be conical.
Patent ES-336700-A1 (ES)
Title: 1-(alpha-methoxycyclopentoxy) methyl-2-methyl-3-ethyl-4-phenyl-4-cyclohexene
IPC: C07D309/12
Filed: 1967-02-10
Abstract: Novel cyclohexene compounds of formul[mu] wherein R is formyl, carboxy, C 2-9 alkoxycarbonyl, tetrahydro - 2 - pyranyloxy - methyl, ([alpha] - methoxy - cyclopentyloxy) - methyl or hydroxymethyl, R1 is methyl, dimethyl or ethyl and R11 is methyl or ethyl and, when R is carboxy, an amide or an alkali metal or alkaline earth metal salt thereof, with the proviso that the combination of R, R1 and R11 is other than R being carboxy, R1 being methyl and R11 being ethyl, are prepared by dehydrating a compound of formula in which Y is carboxy or C 2-9 alkoxycarbonyl, and, if necessary, when Y is carboxy, preparing an appropriate salt, ester or amide of the 1- carboxy compound or reducing the 1-carboxy group to a hydroxymethyl group or a formyl group or preparing the tetrahydro-2-pyranyloxymethyl substituted compound or the ([alpha]- methoxy - cyclopentyloxy) - methyl substituted compound from the 1-hydroxymethyl substituted compound by reacting same with dihydropyran or cyclopentanone dimethyl ketal. Hydroxycyclohexanes of Formula (III) are prepared by reacting phenyl magnesium bromide with the required cyclohexanone.
Patent ES-336949-A1 (ES)
Title: Dryer
IPC: F26B11/04
Filed: 1967-02-17
Abstract: Apparatus for drying wet granular material 12 comprises a rotary container having a feed end 14 into which the material passes from a hopper 16 and vibrating shoot 17 and a discharge end 15 from which the dried material 41 passes through a screen section 38 which separates out, for recirculation, heated particles 23, e.g. steel balls, which are mixed with the material to dry it and control means are provided for regulating the moisture content of the dried material automatically in dependence on on the value of a physical quantity sensed during operation of the drier in or adjacent thereto. The angle of inclination an/or speed of rotation of the drum is controlled in accordance with the moisture content as sensed by a senser 5a in the discharge shoot 51 and the temperature of a burner 26 heating the particles 23 is controlled by a sensor 47 in a discharge duct 46. A housing 18 is mounted concentrically within the container for rotation therewith and houses a screw conveyer 34 for movement of the particles in countercurrent to hot gases from a burner 26, which gases are exhausted under the influence of a fan 33 through a duct 46. The particles pass through apertures in the end 22 of the housing 18 into the feed end 14 of the container for passage therealong with the material to be dried to the screen section 38 and a lifter chamber 28 mto the feed end 21 of the housing. In a modification the particle heating housing is mounted separately and above the container.
Patent ES-340531-A1 (ES)
Title: Dump-type lifting device for emptying containers
IPC: B65F3/08
Filed: 1967-05-13
Abstract: A bin holding truck runs by wheels 11, 12 on tracks comprising a pair of guide rails 5 on the rear wall 1 of the vehicle having sections 5a, 5b connected by a curved section 5c. The truck is raised and the bin tipped by a cylinder 10. The rails are pivoted by pins to the front plate 3 and are spaced from the vehicle by a resilient rubber-metal member 16. The arrangement is such that the lower rollers 12 run on to the track 5d of the curved section 5c before the upper rollers 11 reach to top of the tracks 5a and tipping starts and return on to the track 5d as the truck returns thus reducing the shock forces. The upper track 5a is an enclosed track.
Patent ES-344483-A1 (ES)
Title: Cartridge repeater pencil
IPC: B43K21/20
Filed: 1967-08-18
Abstract: A magazine pencil comprises a cartridge unit 20 having a tubular shell 50 which is removably supported in the pencil barrel 16. A guide tube 73 communicates with a magazine or lead chamber 68 at its rear end, and is formed at its forward end with a collet mechanism 86. A clutch mechanism 83 for feeding the lead forward through the guide tube 73 when the rear end of the magazine 68 is depressed, comprises a body portion (84, Fig. 8) slidably mounted on the guide tube and provided with a pair of spring fingers 80, 81 in register with longitudinal slots 78, 79 in the guide tube. A tubular clutch seat 55 held in the tapered portion 50a of the shell 50 by an annular shoulder 58, constitutes a cam device which causes the spring fingers 80, 81 to grip the lead and advance the same. A spring 65 biases the magazine 68 and the guide tube 73 rearwardly away from the seat 55. The rear of pencil is provided with a pushbutton actuator 27, which houses an eraser 30. The forward end of the push-button is provided with cam surfaces 41a, 42a, which in the particular embodiment serve no purpose, but could be used in a retractable writing instrument, such as a retractable ball-point pen. In the particular embodiment the forward-most ends of the cam surfaces engage the rear 44 of the magazine 68.
Patent ES-344616-A1 (ES)
Title: Device for Balancing a Tilting Vessel.
IPC: B28C5/18
Filed: 1967-08-30
Abstract: A device for balancing a rotatable cement mixer drum or the like 1, so that the angle of the drum ensures that the level of the mix in the drum is always just below the pouring lip irrespective of the quantity of mix in the drum, comprises a calibrated spring arrangement 23 at each side of the drum and coupling a drum supporting frame 4 to a fixed bracket 28 at a point 27 offset from a point 5 at which the frame 4 is pivoted to the bracket 28. The spring arrangement 23 comprises a compression spring mounted in a tubular guide 24 and compressible between the end of the guide adjacent the pivot 5 and the end of a rod 26 which has its other end pivotal to the point 27. A handle 13 integral with the frame 4 and a manual lock catch therefor, facilitate manual movement of the empty drum into a horizontal loading position as shown, the drum rotating anticlockwise about point 5 and automatically releasing the catch as the drum load overcomes the spring force. The drum is rotatably driven by a motor 15 mounted on the frame 4 which is rotatable in a horizontal plane on a ball track on a wheeled drum carrying carriage 9. In the embodiment shown the rod 26 extends along the interior of the guide tube 24 whereas in the embodiment of Fig. 9 (not shown) the rod is external of the guide and a yoke on the end of the rod engages the spring end through longitudinal slots in the guide. In the embodiment of Fig. 10 (not shown) tension springs are used which are connected between the pivot points (27) and the frame (4). In the embodiment of Fig. 11 (not shown) tension springs are used in the same arrangement as in Fig. 1 but the rigid rods are pivoted to the fixed bracket below the pivot of the frame to the brackets. In another embodiment, the two side spring arrangements are replaced by a single central spring arrangement.
Patent ES-344813-A1 (ES)
Title: Floating-yoke disk brake with wearcompensating mechanism
IPC: F16D65/14
Filed: 1967-09-07
Abstract: In a floating caliper disc brake operable alternatively by a piston assembly 12, 1 and a lever 3, the lever is located in the piston assembly and bears on one side against the end of the assembly and on the other against a pin which is screw threaded to the caliper, the arrangement being such that rotation of the lever operates the brakes and through a ratchet and pawl can rotate the pin to take up the slack. As shown, rotation of the lever advances the piston by means of a ball and ramp arrangement. The lever, on its right hand face, is formed with teeth 10 (Fig. 4) and the pin carries a disc 9 having two bent up arms 9a (Fig. 2) which act as pawls so that if rotation of the lever is sufficient to advance the pawl to the next tooth the reverse rotation on release of the brake screws out the pin to take up the slack. The brake pad assembly 13 is secured to the piston assembly and the float of the caliper necessary to apply the indirectly operated pad to the disc may result from resilience of the housing.
Patent ES-351489-A1 (ES)
Title: Gas and/or vapour discharge lamp comprising a U-shaped discharge vessel.
IPC: H01J61/32
Filed: 1968-03-12
Abstract: A gas and/or vapour discharge lamp comprises a U-shaped discharge vessel 1 and an outer bulb surrounding the discharge vessel, the vessel being supported with respect to the outer bulb in the axial direction and in two orthogonal directions at right angles to the axial direction by two at least mainly metallic wire spring structures, the first located near the bend and the second near the two limb ends of the U- shaped vessel, wherein at least one of the spring structures comprises two substantially similar U- shaped parts 3, 4 bearing partly on the outer bulb, the parts being symmetrically disposed on either side of, and at least approximately parallel to, the plane going through the longitudinal axes of the limbs of the discharge vessel, each end portion 3a, 4a of a U-shaped part of this spring structure being connected with the adjacent end portion of the other U-shaped part by a transverse connection 5, 6 bearing against an adjacent limb of the discharge vessel. Parts 3, 4, 5, 6 are formed from a single length of wire. A further length of wire having transverse sections 7, 8 connected to U-shaped parts 3, 4 has loops 9, 10, 11 which contact the outer bulb, the free ends of loops 9, 10 projecting through the gap between sections 7, 8. An exhaust tubulation 13 extends through the space formed by wire parts 3, 4, 8, 10. The two limb ends of the discharge vessel have pinches 43, 44 (Fig. 2, not shown) and the wire parts of the spring structure in contact therewith have interposed thermally and electrically insulating elements.
Patent ES-353128-A1 (ES)
Title: Improvements in and relating to connectors for heat exchangers
IPC: B60H1/00
Filed: 1968-04-24
Abstract: A component assembly 10 formed by moulding and integrally combining fluid inlet and outlet connection nozzles 12, 13 and a chamber 19 adapted to house a valve (not shown) for regulating fluid flow through the component is attached via a flange 14 to a heat exchanger (not shown) of the kind having adjacent inlet and outlet fluid passages. The nozzle 12 communicates with the valve housing chamber 19 via an orifice 17 defined by a circular internal rib 15 which projects into the valve chamber 19 and forms a valve seat. Ducts 21, 24 extending perpendicularly to the nozzle axes open out into the respective adjacent inlet and outlet passages which are separated from each other in the heat exchanger by a partition.
Patent ES-353705-A1 (ES)
Title: Breakerless ignition system with magneto supply and transistor controls
IPC: F02P1/08
Filed: 1968-05-09
Abstract: An ignition system comprises an ignition coil 12 energizable by relative movement of the coil and a magnet system and a first electronic switch T1 for interrupting a circuit connected to the primary winding 17 of the ignition coil. The first switch has a monitoring resistor 20 connected therebehind in the effective direction of current flow. The monitoring resistor has a circuit arrangement connected in parallel therewith including a limiting resistor 21 and a control capacitor 22. One terminal of the capacitor is connected to one end of the ignition coil primary winding 17 together with one terminal of the monitoring resistor. The other terminal of the control capacitor 22 in addition to being connected to the limiting resistor 21 is connected to a control electrode 32 of a second controllable electronic switch T2 by way of whose switching path a control electrode B1 of the first electronic switch receives control potential. The valve of the control capacitor 22 is chosen so that it is fully charged when the current in the primary circuit of the ignition coil 12 is at the value desired for triggering the ignition spark. When the control capacitor 22 is fully charged the potential on the control electrode B2 of the second electronic switch T2 rapidly increases in the positive direction whereby its switching path E2, K2 and thus the switching path K1 E1 of the first electrodes switch T1 become blocked. A high tension surge thereby occurs in the secondary winding 18 of the ignition coil 12. Suitable thermionic valves or controllable semi-conductor rectifiers can be provided instead of the transistors used as the electronic switches T1, T2, T3.
Patent ES-355052-A1 (ES)
Title: Process for dyeing or printing fiber materials containing nh-groups
IPC: D06P3/10
Filed: 1968-06-15
Abstract: Fibre materials consisting of or containing -NH- groups are dyed or printed with dyes which contain more than one sulphonic acid group and a group capable of reacting with the fibres in presence of an aminoxide containing at least 8 carbon atoms and which acts as an interface active compound. The aminoxide compound may contain one or more aminoxide groups, one or more polyglycol ether groups, and one or more basic nitrogen groups. The dyeing or printing is preferably effected in weakly acid media in presence of a non-ionic dispersing agent. Wool and polyamide materials are dyed.
Patent ES-360140-A1 (ES)
Title: Thickened liquid bleach and process for preparing same
IPC: C11D3/395
Filed: 1968-11-12
Abstract: [Also in Division Cl] Aqueous bleach solutions are thickened by the addition thereto of a mixture of a negatively charged clay and a positively charged clay. Aqueous solutions of alkali metal hypochlorites, trichlorocyanuric acid, dichlorocyanuric acid and the sodium, potassium and ammonium salts thereof, chlorinated hydantoins and chlorinated trisodium phosphates may be thickened. The compositions may contain 0.25-10% by weight of each of the negatively and positively charged clays. The clay carrying a negative charge may be a hectorite or sodium aluminosilicate sol and the clay carrying a positive charge may be a colloidal alumina having acetate groups absorbed on the surface thereof, alumina-coated silica or chemically modified alumina.
Patent ES-363540-A1 (ES)
Title: Removable Element Type Sediment Trap for Liquid Flow Lines
IPC: F01P11/06
Filed: 1969-02-01
Abstract: A trap for sediment is arranged in the upper line through which coolant flows from an I.C. engine to its radiator (Figs. II, V, not shown) and comprises a cup shaped perforate element 4, lined with an attached or removable filtering medium and urged to the bottom of the trap vessel by a spring (9) or 23. The cover 17 of the vessel is above the coolant liquid level 20 in the circuit, so that when the cover is removed the element can be withdrawn, using the spring as a handle, liquid draining through the element which retains the sediment. Fig. 1 (not shown) illustrates an alternative arrangement of inlet and outlet connections 14, 15.
Patent ES-366540-A1 (ES)
Title: Pharmaceutical compositions and methods for substituted phenethyl alcohols and their esters
IPC: C07D207/327
Filed: 1969-04-28
Abstract: The invention comprises compounds of formula wherein R 1 is H, Me or Et, R 2 is H, F, Cl or Br, and R 3 is H or C 2-5 alkanoyl. The alcohols (R 3 = H) are prepared by (1) forming the pyrrole ring by reacting the corresponding aminophenylalkanol with succinaldehyde or a reactive functional derivative thereof (2) reducing the corresponding ester or acid (containing -CHR 1 CO 2 R 4 , where R 4 is H or alkyl) (3) hydrolysing the corresponding ester (containing -CHR 1 CH 2 O-alkanoyl) or (4) [R 1 =R 2 =H] reacting 1-(p-X-phenyl) pyrrole, where X is Li, MgBr or MgI, with ethylene oxide. The esters (R 3 =C 2-5 alkanoyl) are prepared by (1) forming the pyrrole ring from the corresponding esters of aminophenylalkanols, analogously to method (1), above (2) reacting a reactive ester (e.g. a bromide or tosylate) of the above alcohols (R 3 =H) with a metal salt of R 3 OH or (3) alkanoylating the above alcohols. Intermediates otherwise prepared are: paminophenethyl bromide p-(1-pyrryl) phenyl bromide p - (1 - pyrryl) phenylmagnesium bromide (in situ) ethyl 2-(4-amino-3-chlorophenyl) propionate p-nitrophenethyl pivalate and propionate. Therapeutic compositions for oral, rectal, local or parenteral administration comprise compounds of the above formula, which have analgetic, antiphlogistic and antipyretic activity.
Patent ES-366820-A1 (ES)
Title: Herbicidal pyrido{8 1,2-a{9 -s-triazine-diones
IPC: C07D213/75
Filed: 1969-05-05
Abstract: Novel pyrido - [1,2 - a] - s - triazones of the formula where R 1 and R 3 represent hydrogen, halogen, nitro, C 1-5 alkyl, C 1-4 alkoxy, or C 1-5 haloalkyl, and R 2 represents hydrogen, a C 1-9 aliphatic hydrocarbon group, alkoxyalkyl or C 1-5 halo- alkyl, are prepared, when R2 is other than hydrogen, by reacting (a) an amino pyridine of the formula with 3 mol. of an isocyanate R 2 NCO, (b) a carbamate of the formula in which R 4 is alkyl, with 2 mol. of R 2 NCO, (c) a pyrido-s-triazine of the formula with an alkylating agent R 2 X, where X is halogen or alkoxysulphonyloxy, in the presence of a strong base, (d) a urea of the formula with phosgene or a chloroformate ester or, when R 2 is hydrogen, treating an allophanate of the formula with a basic condensing agent. Preferred compounds are those in which R 2 is a C 3-8 branched chain alkyl group, an alkenyl or alkynyl group or a mono- or poly-cyclic C 3-9 cycloalkyl group. The novel pyrido-[1,2-a]-s-triazones possess herbicidal properties and are used in conventional forms as pre- and post-emergence selective weed-killers.
Patent ES-367884-A1 (ES)
Title: Selection,distribution and display system
IPC: G09G3/00
Filed: 1969-05-30
Abstract: In a data processing system, a plurality of sets of system conditions each include a plurality of groups of conditions, and any set can be selected and gated, a group at a time, on to a multiplex bus at either of two speeds. As described, shafts can be rotated by manual knobs, or by stepping motors under system control, to position one of ten microfilms for projection on to a display screen, discs on the shafts actuating switches to provide coded signals representing the shaft positions which select a corresponding one of ten sets of 240 one-bit conditions which are multiplexed on to a 24-bit multiplex bus, 24 at a time, under control of a binary counter, then demultiplexed from the bus under control of a Gray code counter to a 10 Î 24 array of SCR latches each driving a respective lamp embedded in the display screen. The projected microfilm image indicates the significance of the lamp indications. A common oscillator drives both counters and a sync. signal from the Gray code counter periodically resets the binary counter. The binary counter may be driven and synchronized independently of the oscillator and Gray code counter, at a higher speed to supply system conditions over the multiplex bus at a higher speed to a 72-bit system register. The system register can communicate in both directions with the rest of the system, e.g. main or working storage, or with another system, which may be identical. The contents of the system register can be fed via the multiplex bus to the display. In the case of two identical systems, their multiplex buses are directly connected via gates responsive to either system according to a priority order, and a first of the systems may feed the display of the other with conditions selected by the other e.g. under control of an error diagnosis programme, or conditions from the first selected by the second may go to the system register of the second. The SCR inputs may also be connected to an oscilloscope, a manual override permitting the oscillator mentioned before to be inhibited (to give a continuous signal for the oscilloscope) and having an incrementing switch for incrementing the counters by one. The lamps may be replaced by a C.R.T. preceded by a buffer memory. The set of conditions and microfilm may be selected by a keyboard which controls the stepping motors, the manual knobs being dispensed with.