baber/WOPTO huggingface dataset:
Patent ES-399226-A1 (ES)
Title: Method of continuously producing cobalt carbonyl hydride
IPC: B01J31/20
Filed: 1972-01-26
Abstract: Continuous production of carbonyls of metals of Group 8 of the Periodic Table by treatment of solutions of appropriate metal salts with an excess of carbon monoxide and hydrogen at temperatures of 50 DEG to 200 DEG C and at pressure of 50 to 500 atmospheres gauge in the presence of activated carbon, a zeolite or a basic ion exchanger which is loaded with the corresponding metal carbonyl. Solutions of metal carbonyls obtained by the process are suitable as catalyst solutions for carbonylatiion reactions, particularly for hydroformylation reactions.
Patent ES-402331-A1 (ES)
Title: Apparatus for recovering bulk material from a pile
IPC: B65G65/46
Filed: 1972-05-03
Abstract: An apparatus for recovering bulk material from a pile having a center and a face from which the material is to be recovered comprises a tubular screw conveyor rotatable about its axis and extending in a radial plane from the center of the pile. A central column coaxial with the center and rotatable about its axis supports a pivot for one end of the screw conveyor for movement about a horizontal axis, and a hoist carried by the column supports the other end of the conveyor.
Patent ES-405076-A1 (ES)
Title: Substituted 1,2,4-triazole derivatives
IPC: C07C243/38
Filed: 1972-07-22
Abstract: New 1-alkyl-3,5-disubstituted-1,2,4-triazole derivatives of following formula I < IMAGE > I wherein R may represent phenyl phenyl substituted by a radical selected from (C1-4)alkyl, e.g. methyl, ethyl, propyl, isopropyl, butyl, sec.-butyl, isobutyl or tert.-butyl, (C1-4)alkoxy, e.g. methoxy, ethoxy, propoxy, butoxy, isobutyloxy or tert.-butoxy, fluoro, chloro, bromo, nitro, amino, cyano, carbamoyl, carboxy, hydroxymethyl, methylenedioxy and trifluoromethyl dichlorophenyl dimethoxyphenyl 3,4,5-trimethoxyphenyl R1 may represent phenyl, phenyl substituted by a radical selected from (C1-4)alkyl as above defined, (C1-4)alkoxy as above defined fluoro, chloro, bromo, hydroxymethyl, (C2-4)aliphatic acyloxymethyl, e.g. acetoxymethyl, propionyloxymethyl or butyryloxymethyl, carbamoyloxymethyl, bromomethyl and dimethylaminomethyl dimethylphenyl dimethoxyphenyl phenyl contemporaneously substituted by o-hydroxymethyl and chloro R2 represents a (C1-4)alkyl group as above defined WITH THE PROVISO THAT R and R1 cannot simultaneously represent phenyl WITH THE FURTHER PROVISO THAT, WHEN R is phenyl, R1 cannot be p-chlorophenyl AND PROCESSES FOR THEIR PREPARATION.
Patent ES-406599-A1 (ES)
Title: Head closure system
IPC: F16J13/02
Filed: 1972-09-12
Abstract: In order to reduce the time required for refueling a nuclear reactor, the studs utilized for securing the head of the reactor pressure vessel are provided with modified breechblock threads at their lower ends, and also at their upper ends. After being detensioned, the studs are rotated 60 DEG for disengagement from corresponding threads in a flange at the top of the pressure vessel and are lifted out of the stud holes when the head is removed. The studs are tensioned and detensioned by a plurality of portable hydraulic stud tensioning devices or tensioners which are attached to the upper ends of the studs by the modified breechblock threads at the upper ends of the studs. The tensioners are carried by a separate hoist system mounted on the closure head for the vessel.
Patent ES-412277-A1 (ES)
Title: Manufacture of remanent reed switch
IPC: H01F1/04
Filed: 1973-02-22
Abstract: A technique for the fabrication of a sealed remanent reed, self-latching magnetic switch is described. Appropriate magnetic properties are developed through a series of processing steps terminating first in a strand anneal of round wire secondly a stamping operation which results in some mechanical working and, consequently, physical hardening of the magnetic alloy and, finally, in a terminal phase-precipitation anneal.
Patent ES-423285-A1 (ES)
Title: Rotary furnace and coaxial ash-receiver incineration device
IPC: F23G5/20
Filed: 1974-02-15
Abstract: An incineration device for rubbish or industrial refuse, comprising a rotating furnace casing and an ash receiver which comprises a casing concentric with the furnace casing, closed at both ends and extending beyond the discharge end of the furnace casing, and one helical blade rotating with said furnace casing and arranged in the space between the ash-receiver casing and the furnace casing for driving the ashes away from their spot of discharge in the ash receiver.
Patent ES-425722-A1 (ES)
Title: Leaf spring
IPC: F16F1/26
Filed: 1974-04-26
Abstract: A leaf spring formed of a stack of spring leaves which are connected only at the spring ends and the spring middle, is provided at each spring end with a device which presses together several spring leaves with a preset, constant and load-independent force normal to the large faces of the spring leaves.
Patent ES-426047-A1 (ES)
Title: Processing for high permeability silicon steel comprising copper
IPC: C21D8/12
Filed: 1974-05-07
Abstract: A process for producing silicon steel having a cube-on-edge orientation and a permeability of at least 1850 (G/Oe) at 10 oersteds, which includes the steps of: annealing a hot rolled band of silicon steel at a temperature of from 1400 DEG to 1700 DEG F for a period of from 15 seconds to 2 hours cooling the annealed hot rolled band at a rate substantially equivalent to a still air cool and cold rolling the cooled steel at a reduction of at least 80 percent in a single cold rolling.
Patent ES-427899-A1 (ES)
Title: Rotary structure for the support of loads
IPC: E04B1/346
Filed: 1974-06-25
Abstract: A rotary structure for supporting loads to be rotated, having a fixed body with a peripheral portion, a hollow chamber and a liquid partially filling the chamber so that the movable body floats in the liquid in the chamber. The support structure includes rollers supported on the peripheral portion of the fixed body for circular movement thereover about a central vertical axis.
Patent ES-440527-A1 (ES)
Title: Set of components for producing variable load-bearing scaffolds
IPC: F16B7/18
Filed: 1975-08-27
Abstract: A set of components for producing load-bearing scaffolds comprising profile bars and connecting bars each having an approximately SIGMA -shaped cross-section with a flat center web section. The connecting bars fit slidably in the profile bars to which they are attached by connecting means through perforations in each of the center web sections. The profile bars also have an inwardly angled free arm extending parallel to the center web section and having perforations to provide for connection of further components to the profile bars. Further components adapted for use with the above profile bars comprise fixing angles, packing pieces, cross-member brackets, reducing elements, bearing hole plates, angle elements and belt guide plates.
Patent ES-440827-A1 (ES)
Title: Structure for providing an architectural system and method for making such system
IPC: E04C3/02
Filed: 1975-09-09
Abstract: The invention relates to a modular structure and process for producing architectural systems.
Patent ES-444960-A1 (ES)
Title: Tube-driving apparatus
IPC: E21D9/06
Filed: 1976-02-06
Abstract: A tube-driving apparatus has piston and cylinder units supported on an abutment and internally connected to cylinders forming tension members which surround the units. A thrust collar engageable with the tube or pipe to be driven is slidably supported on floor beams and has clamping rings which can be secured or released from grooves on the exterior of the cylinders spaced-apart in the direction of driving.
Patent ES-447197-A1 (ES)
Title: Tire pressure variation detector
IPC: B60C23/04
Filed: 1976-04-21
Abstract: A tire pressure variation detector is fixed in the wall of the wheel rim and is adapted to signal whether the inner tube of the tire is inflated to the normal air pressure and also to signal whether the space outside the inner tube contains air under pressure which has escaped from the inner tube.
Patent ES-448904-A1 (ES)
Title: Free fall safety assembly for use with a luminaire raise-lower apparatus
IPC: E04H12/18
Filed: 1976-06-15
Abstract: An auxiliary assembly for use with an apparatus which raises and lowers a luminaire support ring along a support pole and which supports the ring during this movement is disclosed herein. The apparatus includes a main drive, a main cable connected to the drive and a plurality of secondary cables connecting the main cable and therefore the main drive to the luminaire support ring. The auxiliary assembly includes an auxiliary supporting arrangement connected with the main cable of the apparatus whereby to support the ring in the event there is a failure of either the main cable or the main drive to support the ring. This assembly also includes a device for automatically and substantially immediately sensing the presence of such a failure and for automatically providing a predetermined signal at substantially the moment of failure. In addition, the assembly includes a device which cooperates with the auxiliary supporting arrangement for at least slowing down, preferably stopping, movement of the luminaire support ring in response to the failure indicating signal.
Patent ES-453436-A1 (ES)
Title: Encipering- and deciphering apparatus in the form of a typewriter
IPC: H04L9/18
Filed: 1976-11-18
Abstract: An enciphering and deciphering apparatus in the form of a typewriter having an input device for the input of characters to be processed, a control device for the input of control commands determining the mode of operation of the apparatus and an output device possessing at least one page printer. A display device is connectable with the input device for the stepwise progressive display of the infed characters. The output side of the display device can be selectively connected with the printer, with a cipher computer or a key character storage associated with the cipher computer. The cipher computer has its output side connectable with the printer. A central control unit is provided which can be controlled by the control device. The central control unit fixes as a function of the infed control commands the data routes in the apparatus and controls the components of the apparatus, and depending upon the infed control commands the printer receives and prints the characters displayed by the display device or the characters produced by the cipher computer.
Patent ES-455219-A1 (ES)
Title: Process for the separation of tarry dusts from coke oven gas
IPC: C10K1/06
Filed: 1977-01-21
Abstract: A process for the facile isolation of distillation by-products of coking operations, which include dusts and tars, comprising cooling said distillation by-products with ammoniacal waters and adjusting the dust:tar ratio between 1.3 and 1.6, thereby allowing separation of substantially clarified ammoniacal waters and a substantially solid product of said tars and dusts.
Patent ES-456465-A1 (ES)
Title: Ball joint
IPC: F16C11/06
Filed: 1977-03-02
Abstract: A ball and socket joint comprising a ball housing threaded into the socket using a screw-thread of one hand and an annular locking member threaded into the socket and into engagement with the ball housing using a screw-thread of the opposite hand, the annular locking member having an inwardly directed portion at least a part of which is deformed axially into at least one recess in the ball housing to prevent relative rotation between the locking member and the ball housing.
Patent ES-457603-A1 (ES)
Title: Unidirectional flow control valve
IPC: F16K15/02
Filed: 1977-04-06
Abstract: A unidirectional tubular energy-conserving axial flow control vave is provided, capable when open of accommodating the full flow of fluid through a fluid line at uniform velocity and a high flow rate with a negligible pressure drop comprising, in combination, a valve housing a valve fluid flow passage therethrough substantially free from sharp bends and abrupt changes in direction and having an enlarged intermediate portion a valve seat disposed in the enlarged portion of the fluid flow passage, defining the passage as an annulus about the outer periphery of the valve seat a tubular valve element reciprocably disposed in a portion of the flow passage and movable between open and closed positions, into and away from engagement with the valve seat having an open center through which must pass fluid flowing through the valve flow passage in the valve housing the tubular valve element when in sealing engagement with the valve seat extending across the line of flow between its central portion and the annular portion of the passage, and closing the valve passage at the annular portion thereof, and when away from sealing engagement with the valve seat opening the valve passage for fluid flow therethrough a fluid pressure-receiving surface on the tubular valve element, exposed to fluid pressure in the annular portion of the valve fluid passage, and tending under a sufficient fluid pressure to move the tubular valve element towards an open position and bias means acting on the tubular valve element and tending to move the tubular valve element towards the closed position, so that only at a fluid pressure differential across the valve element exceeding a predetermined minimum will the valve element move against the biasing force of the bias means from the closed into an open position.
Patent ES-459751-A1 (ES)
Title: Rotary electric machine of the in-out type provided with integral stator supporting means, component for said machine and method for assembling the same
IPC: H02K1/18
Filed: 1977-06-14
Abstract: A rotary electric machine of the in-out type, comprising an inner stator having a core of ferromagnetic material which comprises essentially planar opposed faces and an outer rotor supported for rotation coaxially about the stator, further includes a stationary supporting structure connected to the stator by at least one rigid intermediate component abutting on and secured to one of the planar faces.
Patent ES-461389-A1 (ES)
Title: Storage stable concentrated aqueous solutions of aminomethylated phthalocyanines
IPC: C09B69/06
Filed: 1977-08-05
Abstract: Storage-stable aqueous compositions containing dissolved water-soluble methanesulfonic acid addition salts or mixed methanesulfonic acid-hydrochloric acid addition salts of poly(aminomethylated) metal phthalocyanines, which are prepared by the interaction of methanesulfonic acid and poly(aminomethylated) metal phthalocyanines, are useful for direct dyeing, particularly the dyeing of cellulose.
Patent ES-472192-A1 (ES)
Title: Method of tapping an insulated electric cable.
IPC: H01R4/02
Filed: 1978-07-29
Abstract: The method for making a takeout, at a junction point on an electric cable covered by a continuous insulating sleeve, involves joining a conductor element at the junction by frictionally inserting the conductor element through a small opening at the selected point in the sleeve. The conductor element makes contact mechanically and electrically with a portion of the electric cable so that the contact surface is covered by the sleeve along the longitudinal direction. The portion of the conductor element extending outside of the electric cable can be bent to provide the desired takeout. Two conductor elements can be so inserted through said opening, in opposite longitudinal directions, and the external portions thereof mechanically and electrically joined together to form the desired takeout. Such electric junction can be improved by twisting and then soldering the external portions of the conductor elements.
Patent ES-475949-A1 (ES)
Title: Piston for internal combustion engines with a member incorporated on the outside of the piston shaft.
IPC: F02F3/10
Filed: 1978-12-13
Abstract: 1. Piston for lifting cylinder-internal combustion engines, wherein at least one annular or curved element is attached outside on the basic body of the piston shaft and between said element and said basic body a resilient layer is placed, characterized in that said resilient layer is formed by a viscous-elastic adhesive (3 3a) as sole connection between said element (4 4a) and said basic body (2).
Patent ES-476797-A1 (ES)
Title: Azo dyestuffs
IPC: C09B29/08
Filed: 1979-01-12
Abstract: Azo dyestuffs of the formula < IMAGE > wherein R1 represents H, CN, NO2, CF3, Cl, Br, Q, SO2Q or SO2NU2, R2 represents R1, R3 represents H, CN, Cl or Br, Q or SO2Q, R4 represents H, Cl or CN, R5 represents H, Cl, Q or QO- R6 represents R5, A and B represent optionally alkyl substituted alkylene, X represents alkyl which is optionally substituted by Cl, Br, CN or < IMAGE > Y represents H, CN, -OQ, -O-A-O-Q, phenoxy, OCOQ, OCOOQ or OCONQU, Q represents C1-4 alkyl or C2-5 alkenyl, U represents Q or H and n represents a number between 4 and 7, are prepared.
Patent ES-477916-A1 (ES)
Title: Improvements introduced to footwear moulding machines.
IPC: A43D/
Filed: 1979-02-20
Abstract: This invention consists of certain improvements introduced to footwear moulding machines. These improvements are implemented in machines of the type which use two internally heated plates and between which the piece to be moulded is inserted by means of a blade operated at will through a hydraulic and/or pneumatic cylinder. The improvements specifically referred to in the patent are aimed at achieving better pressure on the part of the heating plate, so that when the leather is inserted between these plates, by means of a suitable blade, there is no reverse movement in the rocker arms of these plates, this slight reverse movement being absorbed by the buffers fitted between the pushing plates and the moulders.
Patent ES-478746-A1 (ES)
Title: Aerial power transmission system.
IPC: H02H9/04
Filed: 1979-03-16
Abstract: Aerial power transmission system comprising power transmission cables supported between steel towers and insulators for supporting the power transmission cables on said steel towers as well as lightning arrestors (5 54) between said steel towers (1) and said power transmission cables (31, 32, 33), characterized in that an insulator (51) containing a lightning arrestor (54) is connected between said power transmission cables (31, 32, 33) in different phases and said cables are supported on said towers (1).
Patent ES-480237-A1 (ES)
Title: Method and apparatus for handling inner and outer box in match machine line
IPC: C06F1/12
Filed: 1979-05-04
Abstract: In a handling system for the inner and outer boxes of matchboxes the long sides of both boxes are aligned transversely to the direction of transport. The boxes are taken along a production line which is partly designed as a buffer section. They are taken to the filling machine in one or two pairs of transport lines. The new system is labour saving and saves floor space required at the filling machine for buffering purposes. Specifically the boxes from the inner box machine and the outer box machine travel on the path sections with their long sides transversely to the direction of motion. A distribution directs the two paths into four paths for a buffer which takes the boxes in a descending zigzag path by a jet stream.
Patent ES-481793-A1 (ES)
Title: Spin-texture process.
IPC: D02J1/22
Filed: 1979-06-22
Abstract: A spin texture process for producing crimped synthetic filaments is described in which freshly extruded filaments are passed over a 20-180 DEG C roll before they are completely solidified and fully drawn as they leave the roll. In the case of polyamide filaments, spontaneous crimp as well as latent crimp is observed.
Patent ES-487344-A1 (ES)
Title: Mass production of an article
IPC: B23P15/00
Filed: 1979-12-28
Abstract: An article, e.g. an outer housing for a safety steering column for a motor vehicle, is checked during its manufacture along an assembly line for defect workpieces 2, 3 used in the manufacture or defect finished articles. Upon detection of a defective workpiece or finished article at a checking station 50, 51, 56, 57 operation of working stations upstream of the checking station is ceased until the defective component is removed from the assembly line and the fault causing the defect is corrected. A plurality of checking stations are provided along the assembly line.
Patent ES-8105108-A1 (ES)
Title: Optical record carrier and apparatus for reading it
IPC: G11B7/24076
Filed: 1980-09-01
Abstract: A record carrier is disclosed having an optically readable information structure comprising trackwise arranged information areas, as well as an apparatus for reading said record carrier. By using two mutually perpendicularly polarized beams components for reading and by giving the information areas of adjacent track portions a different geometries such that areas of one geometry can be read in an optimum manner by only one of the beam components and is virtually not observed by the other beam component, the track distance can be reduced without increasing the crosstalk, so that the information content of the record carrier is increased.
Patent ES-8204224-A1 (ES)
Title: IC chip mounting assembly and a method of manufacturing such assembly.
IPC: H01L23/36
Filed: 1981-01-16
Abstract: An IC chip mounting assembly comprises a lead frame providing a heat sink (3) and leads (4, 5, 6), and a housing (2) moulded on to the lead frame and providing a cavity (7) in which the chip (11) is received, the housing (2) having a wall (9) formed on the heat sink (3) with an aperture (10) in the wall (9) to receive and locate the chip (11). The wall (9) is also formed with a number of solder wells (13) in communication with the aperture (10), which solder wells (13) receive any excess solder (12) when the chip (11) is bonded to the heat sink (3), such bonding being carried out with the use of an induction heating apparatus.
Patent ES-8207282-A1 (ES)
Title: Wind turbine blade pitch adjustment system
IPC: F03D7/04
Filed: 1981-03-16
Abstract: A lightweight system for adjusting the pitch of a plurality of variable pitch wind turbine blades comprises, a rotatable hub 15 on which the blades 10, 12 are mounted, an individual hydraulic actuator 28 mounted on the hub and connected to each blade for setting the blade at a preselected pitch and an electrical feedback device 70 providing a controller with a signal indicative of the actual pitch setting of the blades. The actuators are provided with hydraulic fluid by means of a transfer bearing while the feedback device is electrically connected to the controller through slip rings rotatable with the hub (Fig. 3 not shown).
Patent ES-8400738-A1 (ES)
Title: Method to alter or control the development and/or life cycle of various plant species.
IPC: A01N43/54
Filed: 1982-02-19
Abstract: The invention relates to a method to influence, alter or control the growth, development and/or life cycle of desirable and undesirable plants, comprising: applying to same a biologically effective amount of certain substituted quinazolinones. The invention also relates to certain novel quinazolinones, useful to influence, alter or control the growth, development and/or life cycle of desirable and undesirable plants.
Patent ES-8401131-A1 (ES)
Title: Fat processing.
IPC: C12P1/00
Filed: 1982-05-06
Abstract: Organic compounds susceptible to hydrolysis are prepared by reaction in a water-immiscible organic liquid in contact with an enzyme activated with water to catalyze the reaction and desiccant means to lower the water activity of the dispersion from which the reaction products are recovered. The enzyme may be a lipase to catalyze an interesterification process and the desiccant means may be immersed in the dispersion to remove water in the liquid phase or in the headspace above the dispersion to remove water vapor.