baber/WOPTO huggingface dataset:
Patent UY-31224-A1 (UY)
Title: Porta herramientas regulable, para torno con soporte para cuatro herramientas
Inventor: RODRIGUEZ AEROLDO
IPC: B23B3/22
Filed: 2008-07-11
Abstract: Los procedimientos para afianzar herramientas en los tornos generalmente lentos y engorrosos. Existen portaherramientas que aportan solucion al anterior problema pero son caros y complicados. Este invento soluciona estos problemas planteados, en la siguiente forma: Es rápido, ágil y fácil de cambiar y posicionar herramientas en él. Es fácil, barato y nada complicado de construir. Es rápido y fácil poner y quitar en los tornos.
Patent AT-515398-A1 (AT)
Title: Vorrichtung für das Steuern der Schließfolge von zweiflügeligen Schwenktüren
Inventor: DEGELSEGGER WALTER ING
IPC: E05F5/12
Filed: 2014-01-29
Abstract: Die Erfindung betrifft eine Vorrichtung für das Steuern der Schließfolge von zweiflügeligen Schwenktüren mittels Gleitschienentürschließern, wobei ein in der Gleitschiene (1) längsbeweglich gelagert gehaltener, erster Teil (7, 17) Teil einer Get~iebeverbindung zwischen standflügelseitigen und gangflügelseitigen Vorrichtungsteilen ist. Bewegung eines an einem Gleitstein (3, 13, 23) bewegbar geführten Teils (4, 11, 24) wird an den Teil (7, 17) unter Zwischenschaltung eines Teils (6, 9, 19, 26) übertragen, welcher am Teil (7, 17) mit einer zur Längsrichtung der Gleitschiene (1) parallel ausgerichteten Berührungsfläche anliegt. Der am Gleitstein bewegbar geführte Teil (4, 11, 24) ist mit einem Teil (5, 15, 14, 15, 21, 34) in Getriebeverbindung, welcher mit dem Schwenkarm (2, 12, 22, 33), welcher an dem Gleitstein (3, 13, 23) schwenkbar gelagert ist, mitgeschwenkt wird, wobei alle gegebenenfalls an dieser Getrieoeverbindung beteili~ten Teile mit der Gleitbewegung des Gleitsteins (3, 13, 23) bezüglich der Gleitschiene (1) mitgeführt werden.
Patent DZ-615-A1 (DZ)
Inventor: BRANDSTRON ARNE ELOF
IPC: A61K31/415
Filed: 1984-03-04
Granted: 2004-09-13
Abstract: Novel salts of omeprazole with Li<sup>+</sup>, Na<sup>+</sup>, K<sup>+</sup>, Mg<sup>2+</sup>, Ca2+, Ti<sup>4+</sup>, N<sup>+</sup>(R<sup>1</sup>)<sub>4</sub>as cation; processes for their preparation thereof, pharmaceutical compositions containing such salts and their use in medicine.
Patent ES-178734-A1 (ES)
Title: Un procedimiento electrolitico de superficies metalicas
Filed: 1947-07-02
Abstract: Procedimiento para tratamiento electrolítico de superficies metálicas en el que se emplea una solución electrolítica adecuada para el fácil pulimento de los metales a que es aplicada.
Patent ES-181292-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE PARTES SINTERIZADAS
Filed: 1947-12-30
Abstract: Procedimiento en la fabricación de cuerpos sinterizados que se distinguen, porque la sinterización se efectúa en una atmósfera de gas protector que se compone principalmente de óxido de carbono y nitrógeno más una pequeña cantidad de anhídrido carbónico, fijándose el equilibrio CO/CO subíndice 2 de forma que la presión de carburación de los gases se halle en equilibrio con la presión del carbono del cuerpo que se sinteriza.
Patent ES-185853-A1 (ES)
Title: PERFECCIONAMIENTOS EN DISPOSITIVOS DE CONMUTACIoN ELÉCTRICA
Filed: 1948-11-06
Abstract: Perfeccionamientos en dispositivos de conmutación eléctrica caracterizados por un dispositivo de contactos múltiples en el cual un grupo de órganos de contacto está formado por una serie de conjuntos espaciados longitudinalmente de hilos o conductores alineados paralelamente tal como conductores verticales el otro grupo de órganos de contacto está formado por una serie de conjuntos espaciados transversalmente de conductores alineados tales como conductores horizontales.
Patent ES-195444-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA OBTENCIoN DEL áCCIDO BETA-INDOLBUTiRICO, DESTINADO AL TRATAMIENTO ESPECiFICO EN AGRICULTURA
Filed: 1950-11-11
Abstract: Procedimiento para la obtención del ácido beta-indolbutírico destinado al tratamiento específico en Agricultura caracterizado porque se hierve la fenilhidrazona del ácido alfa-cetopimélico con ácido sulfúrico y alcohol obteniéndose el éster etílico del ácido 2-carboxi- 3-indolbutirico que se cristaliza en benceno-éter de petróleo.
Patent ES-263362-A1 (ES)
Title: Improvements in the production of acetic anhydride and acetic acid
IPC: C07C51/235
Filed: 1960-12-19
Abstract: <PICT:0918966/IV (b)/1> Acetic anhydride and acetic acid are made by the oxidation of acetaldehyde in a reactor containing a liquid reaction bath essentially consisting of a mixture of acetic anhydride and acetic acid containing an aldehyde oxidation catalyst comprising at least one metal acetate, the reaction products being entrained from the reaction bath by the oxygen-containing gaseous mixture passed through said bath, and the acetaldehyde being introduced in liquid phase into the gas cycle at a point between the gas outlet of the reaction vessel and the residual gas discarding point, so that said acetaldehyde vaporizes at the expense of the heat carried by the gaseous stream thus cooling said gaseous stream. The liquid acetaldehyde is preferably introduced in droplet form and may be sprayed within a zone traversed by the gaseous stream and/or this zone may contain devices adapted to break up the liquid stream. In particular the liquid acetaldehyde may be fed to the top of a tower which is upwardly traversed by the gaseous stream. In the drawing, oxygen-containing gas laden with acetaldehyde vapour is introduced at 3 and fed through porous plate 1a into the liquid reaction bath in reactor 1 and the gaseous stream from 1 passes through condenser 6 to saturator 7 filled with Raschig rings and fed at its top with liquid acetaldehyde via pipe 2. The liquid mixture of reaction products and acetaldehyde from 6a and 7a is fed to a distillation unit. Part of the gaseous stream is removed at 9 and washed and distilled to recover acetaldehyde. The mixture of fresh oxygen-containing gas introduced at 10 and the remaining acetaldehyde-containing gaseous stream is sent to the reactor by fan 11 via pipe 3. The process may be combined with the use of a dephlegmator from which condensate is refluxed to the reaction bath to maintain constant volume as described in Specification 910,861. It is also possible to mix only a part of the acetaldehyde with the gaseous stream, the remainder being introduced in liquid phase directly into the reactor.
Patent ES-298577-A1 (ES)
Title: Improvements in fluid pressure systems and fluid pressure responsive control valves
IPC: F16K31/365
Filed: 1964-04-11
Abstract: in a fluid pressure braking system for use in automotive vehicles, reservoirs 12 and 14 are charged by a compressor 10 via a valve 26 wherein the central portions of diaphragms 60, loaded by light springs 76 acting upon plungers 74, act as check valves to control the one way flow from inlets 24 to outlets 30 connected to the reservoirs and, upon the build up of a pressure differential between the reservoirs e.g. arising from leakage in one of the reservoirs, displacement of a plunger 68 occurs within a bore 64 to abut a plunger 74 and positively obturate flow to isolate from the compressor the reservoir of lower pressure. When a pressure of 100 p.s.i. is attained in either one or both reservoirs and hence in the supply lines thereto a regulating valve 38 opens to permit fluid flow between inlet 40 and outlet 42 in valve 26, via circumferential flutes 78 in bore 64 and, if one of the reservoirs has been sealed off and is not fully charged, fluid flow thereto occurs past the peripheral flange 62 of diaphragm 60 and ports 88 on a guide member 84, which is slidingly received in chamber 56 to act as abutment for springs 80 centering the plunger 68. When the pressure in the bore 64 approaches 100 p.s.i. the plunger 68 assumes a neutral position, and both reservoirs are then charged to 105 p.s.i. whereupon a governor 48 opens to admit pressure to halt the compressor via unloader 46. When pressure on the upstream side of the unloader 48 and the supply lines to the valve 26 falls to 90 p.s.i. the pressure regulating valve 38 closes and, upon a further fall to 85 p.s.i. as one or both reservoirs are supplied past the diaphragm flanges 62 the governor 48 closes and relieves the pressure in the unloader 46 to recommence the compressor. With one reservoir fully charged to 100 p.s.i. and the other depleted below 90 p.s.i. the pressure regulating valve 38 will cycle continuously between closing, due to relieving of pressure on the downstream side to below 90 p.s.i., and opening, as pressure builds up on the upstream side above 100 p.s.i. until either both reservoirs become charged to 105 p.s.i. of the pressure in both reservoir drops to below 90 p.s.i.
Patent ES-299818-A1 (ES)
Title: Liquid nitrogen freezing system
IPC: A23L3/365
Filed: 1964-05-14
Abstract: Food is frozen by conveying it through a tunnel 10 in which it is sprayed with liquid nitrogen from a manifold 19, gaseous nitrogen resulting from contact with the food being drawn through the tunnel by a fan 21 to precool the food. The food is contained in trays on a continuous belt 12 driven by a variable speed motor 16. The return section of the belt is located outside the tunnel and is exposed to ambient temperature to prevent build-up of frost. The nitrogen spray is adjusted by a valve 20 so that all the liquid is vaporized in the course of freezing the food. The nitrogen discharged by the fan 21 may be used for other cooling operations, may be reliquefied for supply to the sprays or may be wasted to atmosphere.
Patent ES-319200-A1 (ES)
Title: Disc brakes
IPC: F16D55/224
Filed: 1965-11-03
Abstract: In a floating-calliper disc brake, the calliper housing 15 is supported and guided for axial movement by a pair of guide rods 5, 6 and an associated pair of sleeves 27, 28, the latter being screwed on to threaded extensions of the rods which project through supporting bosses 3a, 4a of a mounting member 2 secured to an axle casing at one side of a disc 1, thus securing the rod and sleeve assemblies to the arms 3, 4 of the member 2. The housing 15 is supported on the sleeves 27, 28 by means of integral lugs 25, 26 and is supported on the rods 5, 6 at the opposite side of the disc through its connection with the backing plate 13 of the pad 8, the plate 13 having apertures 14 by which it is slidable on the rods 5, 6. A bridge piece 9 interconnects the ends of the rods 5, 6 remote from the member 2. A spigot (17, Figs. 2 and 3, not shown) is provided on the housing and engages an aperture in the backing plate 13 to connect it to the latter. The housing also includes an integral cylinder whose piston acts via a sleeve on the backing plate 12 of the pad 10, apertures 14 also being provided in the plate 12 by which it is slidable on the rods 5, 6. Automatic wear adjustment means of the friction type is incorporated in the piston and cylinder assembly.
Patent ES-342194-A1 (ES)
Title: Slide fastener
IPC: A44B19/12
Filed: 1967-06-22
Abstract: The interlocking heads 3 of a coil or meander type plastics-filament fastening- element 1 of a sliding-clasp fastener are projected through gaps in the stringer tape 5, 6 and held in position by longitudinally arranged filaments, e.g. 7, welded or bonded by adhesive to the element 1, or threaded through it, or by deforming the head portions. The retaining filaments 7 may be arranged, as shown, above and below the head portions, or a single filament may be threaded through the head portions. The retaining filaments may be formed by deformation of the head portions. Preferably, a packing core 8 is placed within the element 1 to the rear of the gaps in the stringer tape.
Patent ES-350146-A1 (ES)
Title: Improvements in and relating to semiconductor devices
IPC: H01L29/08
Filed: 1968-02-05
Abstract: A semi-conductor device comprises a semiconductor wafer with at least first, second and third regions 31, 32, 33 of successively opposite conductivity type, the first region 31, which may be annular, underlying a depression 39 in one face of the wafer and the PN junction 36 between the second and third regions having a stepped formation under the first region with its periphery extending to a bevelled surface 45 of the body. The peripheral surface of the wafer is bevelled and the angle between this junction 36 and the surface is between 170 and 180 degrees. Electrodes are connected to the regions. In the embodiment shown in Fig. 3 where the device is a thyristor a further conductivity region 34 exists in the wafer opposite the depression 39, and a further bevel exists at the peripheral surface at an angle of between 15 and 60 degrees with the PN junction 37. The emitter electrode 51 may overlap the second zone 32 in selected areas to provide shorted emitter characteristics. In a further embodiment, Fig. 1, not shown, the depression (9) is annular with the first zone (1) surrounding the depression. In a thyristor of this type the control electrode (23) is connected in the centre of the annulus to the second region. In the manufacture of the silicon device the second region 32 is formed in a composite manner by firstly diffusing gallium to give a relatively deep P region, the depression 39 then being formed by etching or ultrasonic drilling, and secondly diffusing boron to form a narrow width portion of the region particularly under the depression. Electrodes are provided by electroless plating of nickel and gold, and the wafer is soldered, after plating, to a molybdenum disc 56 with an interposed gold-germanium preformed solder disc.
Patent ES-358542-A1 (ES)
Title: Container rinsing and combining apparatus
IPC: B65G47/248
Filed: 1968-09-26
Abstract: Container handling apparatus in a bottle rinsing machine comprises a horizontally movable endless conveyer R to which container carrying pockets 60 are pivotally connected for movement about the pivots between vertically erect and pendent positions, first means 48 adjacent one portion of the endless path of the conveyer R to bring containers C into registration with successive pockets 60, second means 74 adjacent another portion of the endless path to receive containers C from the pockets 60 upon arrival, and pocket guiding means 61, 62 to first pivot the pockets 60 loaded with containers C into pendent positions to invert them, and later to restore the pockets 60 to vertically erect positions whereby the containers 60 are unloaded by the means 74. In the construction described, four conveyers R are fed by a single conveyer (15) (Fig. 14, not shown) via respective conveyers 18. Each of the latter lead on to a respective rotary table 21 associated with a star wheel comprising the first means 48. The sockets 60 are formed with respective apertures 60b (Fig. 9) to permit the entry of the containers C which then have their bases successively engaged by a cam 45a (Fig. 5, not shown) the purpose of which is to push them into the upper part of the pocket 60. The container is held in this upper position, throughout the rinsing operation, by a cam bar 67 (Fig. 4). The pockets are successively inverted by the action of cam rails 61, 62, which engage followers 59 respective to each pocket. An arm 58 carrying the follower 59 and rigid with the associated pocket 60 is pivotally connected to the conveyer chain 51 of the conveyer R. The rails 61, 62 are curved and their positions superimposed as shown in Fig. 4, thereby acting on the follower 59 to bring about the inversion of the pockets 60. The container is maintained in the upper end of the pocket by the action of the cam bar 67. While inverted, the containers are passed over rinsing jets 65. Similar means brings about the return of the pockets to their original attitude (Fig. 13, not shown). A cam bar (68), (69), corresponding to the bar 67 maintains the containers in the pockets during this operation and then allows them to fall into a position in which they are in register with the side aperture 60b of the pocket so that they can be guided by a rail 70 into pockets 73 of a recessed wheel 74. The latter feeds alternate pockets of a conveyer 23 which also serves another of the conveyers R. In a modification (Fig. 18), the follower 59 and cam rail 61, 62 are replaced by similar respective members 105, 106 and 107, but the cam 45, cam rail 67, and cam rails 68 and 69, are replaced by a control member 101 carried by each pocket 60. The member 101 engages the base of the container and pivots upwards to force the latter into the upper end of the pocket 60, by the action of a follower 99 and an associated cam rail 100.
Patent ES-380471-A1 (ES)
Title: Device and apparatus suitable to pulsed and controlled transfer of solids in liquid phase
IPC: B65G53/30
Filed: 1970-05-12
Abstract: Finely divided particles of a brittle solid are transported by dispersing them in a transport liquid of lower density in a dispersion chamber and by feeding a series of aliquots of the dispersion from the dispersion chamber to a vessel, equipped with inlet and outlet ducts which are respectively provided with automatic control valves, when the several aliquots are subjected to increased pressure and whence the dispersed particles are expelled for transport through the outlet duct.
Patent ES-382211-A1 (ES)
Title: Azetidinones and their preparation
IPC: C07D205/095
Filed: 1970-07-27
Abstract: Novel compounds I (including acid addition salts thereof and stereoisomers) where R is optionally substituted alkyl, aralkyl O alkenyl, R1 is H, or optionally substituted alkyl, aralkyl or aryl or a salt forming ion, R2 is H or optionally substituted aralkyl or acyl and R3 is H or optionally substituted aralkyl, are made by reacting penicillanic acid derivatives (II), in anhydrous liquid medium, with a strong base which does not cleave the #-lactam ring, and with an alkylating, aralkylating or alkenylating agent to introduce R II are such that the products I are those where R2 is aralkyl (removal of aralkyl, e.g. trityl is conveniently removed utilizing p-toluene-sulphonic acid, affords I where R2 is H subsequent acylation affords I, where R2 is acyl) and R1 is alkyl, aralkyl or aryl (catalytic hydrogenation or hydrolysis accordingly affords the free acids I). The starting materials (II), e.g. benzyl and pmethoxybenzyl 6 - # - (triphenylmethylamino) penicillanates, are prepared, e.g. by the tritylation of the appropriate 6-aminopenicillanic acid esters.
Patent ES-382326-A1 (ES)
Title: Method of preventing the formation of clouds of gas or smoke on cooling towers, and cooling tower for carrying out the method
IPC: F28C1/14
Filed: 1970-07-30
Abstract: Method of and arrangement for preventing the formation of clouds on wet cooling towers, according to which cooling water for cooling the substance to be cooled is passed in one direction over cooling insert means while cooling air is passed in opposite direction in counter current flow thereto and in heat exchange therewith for cooling said water, the thus obtained exhaust air of the cooling tower and prior to leaving the latter being intermixed with a separately heated-up gaseous medium.
Patent ES-399751-A1 (ES)
Title: Apparatus for dispensing heat softenable adhesive initially in granule form
IPC: B05C11/10
Filed: 1972-02-02
Abstract: A dispenser for heat softenable adhesive initially in granule form has a hopper for receiving the granules of adhesive, a chamber for heat softening adhesive granules received from the hopper, a vessel for receiving softened adhesive from the chamber and a pump for supplying adhesive from the vessel as desired. The hopper has means for dispensing predetermined quantities of adhesive granules into the chamber. The chamber for heat softening the adhesive has progressively narrowing passages between heated members for heating the adhesive and, preferably, a piston for pressing adhesive along the passages. A control responsive to the level of adhesive in the vessel activates the hopper dispensing means and the chamber for heating the adhesive.
Patent ES-404651-A1 (ES)
Title: Machine for driving mine roof pins
IPC: E21D20/00
Filed: 1972-07-07
Abstract: A machine for driving mine roof pins having a pin-centering support extending along a cylinder and supported by a piston so as to move with the piston when the piston drives the pin along the cylinder and into a mine roof, the pin-centering support engaging the pin to guide and support the pin after the pin is driven, and moving laterally out of the cylinder as it disengages from that portion of the pin about to enter the mine roof. The pin-centering support includes a plurality of support lengths engaging the side of the pin about the pin periphery, each support length having a plurality of interengaging, relatively movable support members. A secondary power mechanism is operatively connected to the support lengths for urging the support lengths back into the cylinder incident to retraction of the piston. Each support length engages the pin with substantially no relative movement therebetween and moves relative to the cylinder as the pin is driven by the piston means. In one embodiment, the support lengths are spaced substantially equidistantly about the pin periphery, and adjacent support members of each support length have substantially continuous and aligned pin-engaging surfaces to provide a substantially continuous, longitudinal support for the pin. Further, adjacent support members of the support lengths are pivotally interconnected to provide chains. A receiving assembly is provided to guide the support as it moves laterally from the cylinder. An auxiliary support selectively engages the side of the pin about the pin periphery in the region unsupported by the primary pin-centering support near the top of the cylinder and selectively disengages from the side of the pin and out of the path of the piston means to enable complete insertion of the pin by the piston.
Patent ES-414881-A1 (ES)
Title: Breech-block for automatic guns, more particularly automatic shotguns
IPC: F41A3/40
Filed: 1973-05-18
Abstract: The breech-block for an automatic gun of the type having a pivoted lock which is adapted to engage in a cavity provided in the top of the receiver of the gun is further provided with a spring biased cylinder arranged to engage a notch in the pivoted lock to maintain the pivoted lock in a retracted position during the return movement of the breech-block until the pivoted lock is positioned to re-enter the cavity in the receiver.
Patent ES-419282-A1 (ES)
Title: Method for pouring steel during continuous casting
IPC: B22D11/10
Filed: 1973-09-26
Abstract: A method of casting steel at a lower overheated temperature during continuous casting, wherein the inner surface of a tundish is heated to a temperature which approximately corresponds to the temperature of the steel in a ladle, the tundish is filled with steel, and the steel is poured into at least one mold. According to the invention a discharge spout of the tundish which opens above the reference level of the metal bath, prior to casting and during heating of the tundish is brought into a position which occupies the lowest point of the inner surface of the tundish, the heating of the tundish is continued until adjusting an approximately stationary thermal gradient between the inner and the outer surfaces of the tundish, and prior to pouring of the steel into the mold the tundish is brought into its casting position.