baber/WOPTO huggingface dataset:
Patent ES-370391-A1 (ES)
Title: Collapsible steering column
IPC: B62D1/11
Filed: 1969-08-11
Abstract: A collapsible steering column capable of being returned to its initial normal position after having been collapsed due to impact comprises forward and rearward shaft sections 20, 22 non-rotatably but slidably interconnected. The rearward section 22 is mainly hexagonal in cross-section and slides within an annular guide member 66 having an internal complementary configuration to permit the rotary motion of section 22 to be transmitted to the forward section which comprises a tubular wall member 64 fixedly secured to the member 66 and likewise at its opposite end to a mounting portion 52 which is coupled to the usual steering gear box. The tubular wall member 64 provides forward and rearward chambers 48, 50 divided by a valve member 80 coupled to the end of the shaft section 22. Fluid is contained in the respective chambers and upon impact at the end of the steering column the section 22 is forced forwardly causing spring loaded discs 100, 102 to be pushed back and open ports 94 ... 98 permitting fluid to flow from chamber 48 into chamber 50. At least one opening 114 is provided communicating with one of the ports and is normally closed by a sleeve 118 which remains in this position during the forward movement of the section 22, Fig. 4. However upon the section 22 being withdrawn the sleeve 118 is caused, due to the fluid in the rearward chamber 50, to slide and uncover the opening 114 such that a reverse flow of the fluid from chamber 50 to chamber 48 can take place thereby permitting the steering column to be reset to its initial position. By adjusting the nut 90 securing the valve member 80 and discs 100, 102 against the spring 110 on the end of the shaft section 22, the load at which the column collapses under impact may be preset.
Patent ES-372173-A1 (ES)
Title: 3{62 -Tertiarybutoxy-decahydro-benz{8 E{9 indenes
IPC: C07C317/00
Filed: 1969-10-03
Abstract: Total synthesis of known progestationally active steroidal materials. The steroids can be synthesized depending on the particular starting reactants selected by employing as intermediates bicyclic compounds of the formula WHEREIN M IS AN INTEGER HAVING A VALUE OF 1 TO 2 R4 is hydrogen or lower alkyl Z is lower alkylenedioxy, CH(OR2) and carbonyl R8 when taken alone is hydrogen R9 when taken alone is lower alkoxycarbonyl, aryloxy-carbonyl, lower cycloalkyloxycarbonyl, carbonyl-halide, hydrogen, carboxy, formyl and methylene-X, where X is a leaving group and when taken together are methylene with the proviso that when Z is carbonyl R8 when taken alone is hydrogen R8 when taken alone is carbonyl halide, hydrogen, carboxy, formyl and methylene-X where X is a leaving group and when taken together are methylene and R2 is hydrogen, lower alkyl, lower alkoxy-lower alkyl, phenyl-lower alkyl, tetrahydropyranyl, lower alkanoyl, benzoyl, nitrobenzoyl, carboxy-lower alkanoyl, carboxy-benzoyl, trifluoroacetyl and camphorsulfonyl AND REACTING THEM IN THE CASE WHERE R8 and R9 taken together are methylene or R8 is hydrogen and R9 is methylene-X with beta -keto esters and other analogs of the formula WHEREIN R8 is selected from the group consisting of AND LOWER ALKYL R7 is lower alkyl R15 is selected from the group consisting of oxo, lower alkylenedioxy or (hydrogen and lower alkoxy) B is selected from the group consisting of lower alkoxy-carbonylmethylene, lower-aryloxy-carbonyl-methylene, cyanomethylene, lower alkyl sulfinyl-methylene, lower alkyl sulfonyl-methylene, and R25 and R26 are independently selected from the group consisting of hydrogen, hydroxyl and lower alkyl.
Patent ES-385845-A1 (ES)
Title: Transfer apparatus
IPC: G03G15/16
Filed: 1970-11-24
Abstract: An apparatus and method for efficiently transferring a toner image from a rotatable electrostatic drum to a copy sheet while the copy sheet remains in a substantially flat position without degrading the quality of the latent image on the drum by imposing an electrical field between the copy sheet and drum as the sheet moves away from the drum surface after the toner image has been transferred to the copy sheet. In one embodiment of the invention, a movable, endless, two-layer belt having an inner layer of conductive material and an outer layer of relatively nonconductive material carries the copy sheet through the transfer station in a plane substantially tangent to the surface of the drum. An electrical bias is applied to the inner layer of the belt which attracts toner from the electrostatic drum to the copy sheet, but charge is prevented from reaching the copy sheet and drum by the relatively nonconductive layer of the belt. Small holes can be made in the belt and a vacuum placed on the copy sheet through the holes to insure there is no relative motion between the copy sheet and belt during the transfer step.
Patent ES-386015-A1 (ES)
Title: Transport container
IPC: B65D88/52
Filed: 1970-01-30
Abstract: Improvements in a collapsible transport container of the type having a bottom, longitudinal side walls, a rear wall and a detachable cover, the improvements essentially comprising inner connecting rods attachable to elongated side wall supporting lugs and the cover to stiffen the container in the operative position, outer connecting rods to hold the collapsed container together in a pack of reduced dimensions, sealing means between the various parts of the container, hinge means between the bottom and the walls including the front door to enable the various walls to be turned down and to be placed one above the other, fitting means between the cover and the side walls, and rod and latch means on the door for firmly closing it, the various parts of the container having the form of a battlement in cross section to increase its strength.
Patent ES-399005-A1 (ES)
Title: Color-corrected high-pressure mercury-vapor lamp
IPC: H01J61/44
Filed: 1972-01-19
Abstract: Color-corrected high-pressure mercury-vapor lamp provides good color rendition of illuminated objects, and especially good color rendition of flesh tones. The lamp utilizes a particular phosphor coating principally comprising a two-component blend. One of the phosphor blend components provides an emission in the shorter wavelength region of the visible spectrum peaking at from 440 nm to 470 nm, and an example of this component is a strontium chlorophosphate having an apatite structure and activated by a divalent europium. The other phosphor component provides an emission in the longer wavelength region of the visible spectrum peaking at from 605 nm to 630 nm, and an example of this phosphor component is yttrium phosphate-vanadate activated by tervalent europium. For the foregoing examples, the relative weight ratio of the one phosphor component to the other phosphor component is from 0.05:1 to 0.4:1.
Patent ES-405381-A1 (ES)
Title: Drive assemblies for mining apparatus
IPC: B65G23/00
Filed: 1972-07-31
Abstract: A drive assembly with a toothed member carried on a shaft and adapted to drive the chains of a scraper chain conveyor. The shaft is mounted for rotation between side walls of a frame and the shaft is composed of portions which progressively decrease in diameter from one side wall to the other. The shaft has a portion adjacent the one side wall which has its exterior forming a drum surface. A further drum component is located on the shaft adjacent the other side wall with the toothed member disposed between the drum surfaces. A detachable blind bearing unit is located in an aperture in the other side wall for receiving the shaft. The drum component and the toothed member are splined onto the shaft so as to be withdrawable from the other side wall after removal of the bearing unit.
Patent ES-407377-A1 (ES)
Title: Apparatus for separating and injecting blood component
IPC: A61M39/22
Filed: 1972-10-06
Abstract: The device comprises a system of blood-taking and decanting pockets interconnected by tubes, a storage pocket, the dimensions of which correspond to the amount of component to be injected, a filter and injection means in this storage pocket. The device is particularly useful for separating by cryo-precipitation and for injecting into a patient the factor VIII used against haemophilia.
Patent ES-415876-A1 (ES)
Title: Process for removing residual vinyl chlorine from the polymer
IPC: C08F14/00
Filed: 1973-06-13
Abstract: Vinyl chloride and any other comonomers present in a vinyl chloride polymer are removed by heating the polymer to a temperature between its glass transition temperature and 180 DEG C. by directly condensing steam on to the polymer, maintaining the polymer at this temperature sufficiently long to remove the greater part of the monomer or monomers present in the polymer and then cooling the polymer to below its glass transition temperature by evaporating the steam that has condensed on the polymer.
Patent ES-415971-A1 (ES)
Title: Means and method for an on-line determination of the flash point of lube oil fractions
IPC: G01N25/52
Filed: 1973-06-15
Abstract: Apparatus provides for an on-line determination of the flash point of lube oil fractions. The hydrocarbon is continuously sampled by a viscosity analyzer and a density analyzer which provides signals corresponding to the viscosity and the API gravity of the lube oil fractions. A computer circuit provides a signal corresponding to the flash point of the lube oil fractions in accordance with the viscosity signal and the gravity signal.
Patent ES-418878-A1 (ES)
Title: Process for the production of liquid epoxy-novolak resins and product thereof
IPC: C08G8/36
Filed: 1973-09-19
Abstract: Process for the production of liquid epoxy-novolak resins having high contents of epoxy groups by (a) mixing and homogenizing a novolak phenolic resin having a molecular weight of about 220 to 300 and with about 2.2 to 2.9 phenolic hydroxyl groups per molecule and an epihalohydrin (about 5 to 10 moles of epihalohydrin are used per mole equivalent of phenolic hydroxyl groups in the novolak phenolic resin), (b) contacting the homogenized mixture with kieselguhr at temperatures of about 20 DEG to 40 DEG C and separating the kieselguhr, (c) adding an inorganic base in the course of at least 1 hour at temperatures of about 80 DEG to 115 DEG C (the total quantity of base to be used being so chosen that the ratio of the number of phenolic hydroxyl groups in the novolak resin to the number of equivalents of base is about 0.78:1 to 0.75:1) and (d) separating the liquid epoxy-novolak resin from the reaction mixture obtained.
Patent ES-418903-A1 (ES)
Title: Plating feeders
IPC: D04B15/60
Filed: 1973-09-19
Abstract: A plating feeder for use in a circular knitting machine comprises a first mouth for supplying a first yarn, and a second mouth for supplying a second yarn and which is movable relative to the first and second mouths together to alter the angle between the yarns fed by the plating feeder during knitting. The first mouth is provided on an elongate first feeder part and the second mouth is provided on a second feeder part slidable lengthwise on the first feeder part. A biasing spring urges the first and second mouths together and a cam follower coacts with the movable mouth and engages with a cam to override the spring. The first mouth is in a form of a narrow aperture for defining a single yarn feed position for a facing yarn and the second mouth is in a form of a trough at least partly surrounding the first mouth for defining alternative, interconnected yarn feed positions for a backing yarn on either side of the first mouth.
Patent ES-421278-A1 (ES)
Title: Gantry cranes
IPC: E04H1/00
Filed: 1973-12-07
Abstract: A movable gantry crane for erecting a wide span structure comprising several bridge-like sub-structures arranged side by side in spaced relationship, which crane comprises: a horizontal girder long enough to span the structure and supported at each side of the structure by movable support columns a platform suspended from the girder from hangers so as to lie beneath a sub-structure to be erected and enable work to be carried on without interference with the area spanned by the structure there being at least one set of hangers in front of this sub-structure, and at least one other set of hangers behind it and which can be displaced to permit the crane and the platform to be moved forward when the sub-structure has attained a stable condition and a lifting device movable along the girder between the sets of hangers.
Patent ES-427530-A1 (ES)
Title: Resilient cover having a removable external support member
IPC: H01R4/00
Filed: 1974-06-21
Abstract: This invention pertains to a resilient tubular cover being supported in a stretched condition by an easily removable one piece support member positioned around the outside of the cover. More particularly, the invention resides in a hollow member through which the resilient cover passes and on which the rolled portions of the resilient cover are received and removably retained.
Patent ES-434584-A1 (ES)
Title: Process for making sectionalized precision components
IPC: F16C33/60
Filed: 1975-02-10
Abstract: A process for fabricating precision components of the type including at least one member which is of a sectionalized construction comprising a plurality of assemblable mated sections. The sectionalized member is produced from a plurality of preliminarily formed sections which are adhesively secured into a bonded assembly which is finish machined as a unit, whereafter the bonded assembly is cleaved to provide a matched set of sections for use in the final assembly of the component.
Patent ES-441019-A1 (ES)
Title: Cooler system for rotary kiln and method
IPC: F27B7/40
Filed: 1975-09-17
Abstract: A method is disclosed for intensifying the cooling of hot granular material exiting from a series of cooler tubes mounted in planetary fashion around a rotary drum by introducing a cooling liquid into the cooler tubes in a manner such that the liquid contacts the hot granular material as it passes therethrough and the heat of evaporation of the liquid intensifies the cooling of the material. A planetary cooler system for cooling material exiting from such cooler tubes is also disclosed in which means is provided for introducing cooling liquid preferably in the form of a spray so as to contact the material exiting from the cooler tube and intensify the cooling of the granular material as it passes through the cooler tubes.
Patent ES-449708-A1 (ES)
Title: Circular comb for combing machines
IPC: D01G19/10
Filed: 1976-07-09
Abstract: A circular comb arrangement in which a segment-shaped member has individual needle strips located parallel to each other and connected by pressure strips fastened to the segment-shaped member under pressure. The latter has a cutout holding all needle strips and pressure strips. The pressure strips are in the form of a flexible lamination having a free end fastened inside the cutout of the segment-shaped member. A pressure member is connected to the lamination, and one pressure surface of the pressure member is in contact with the subsequent needle strip as supporting surface. Behind the last needle strip, there is located a clamping strip which is detachably connected to the segment-shaped member. The clamping strip presses all needle strips and pressure members against one another and against a support surface ahead of the first needle strip. On the forward end of the cutout when viewed in the direction of rotation of the basic or segment-shaped member, there is located the support surface for the first row of needles. The clamping strip closes the rear end of the cutout.
Patent ES-450092-A1 (ES)
Title: Highly reactive sulphur-containing coating agents hardening under UV-light
IPC: C08F20/32
Filed: 1976-07-23
Abstract: An air-drying coating composition comprising a reaction product of a polyepoxide with more than one 1,2-epoxide group per molecule, at least 60% of whose epoxide groups have been reacted A. WITH 0.01 TO 0.6 SH-equivalents, based on one epoxide equivalent of hydrogen sulphide, an aliphatic or cycloaliphatic, aromatic or araliphatic dithiol or polythiol or with a mixture thereof, and subsequently B. WITH 0.99 TO 0.4 CARBOXYL EQUIVALENTS, BASED ON ONE EPOXIDE EQUIVALENT, OF ACRYLIC OR METHACRYLIC ACID OR OF A MIXTURE THEREOF.
Patent ES-455438-A1 (ES)
Title: Packaging assembly of foam moulding and cardboard or plastics box - has lateral flaps near which moulding and box are glued together (NL 2.8.77)
IPC: B65D81/113
Filed: 1977-01-28
Abstract: A packaging assembly is composed of >=1 foam moulding, esp. of polystyrene, and an envelope formed from a carton-type section of cardboard, plastics or the like. The cartont-ype section has at least a bottom and sidewalls and is glued to the foam moulding. To the sidewalls are joined flaps forming edges, and the moulding has an edge whose height corresponds with these edges. The moulding and the carton-type section are glued together only in the region of the edges. Used for packaging delicate articles. The assembly has a pleasing appearance and low consumption of glue, and is tamper-proof because the envelope cannot be sepd. from the moulding without destroying the packagE.
Patent ES-462347-A1 (ES)
Title: Template cutting device
IPC: B23Q35/18
Filed: 1977-09-14
Abstract: A template cutting device suitable for transferring onto a rotatable plain unworked template the lateral profile of a shaped sample piece that passes substantially perpendicularly to the device, which is specially suitable for use in machines which make shaped pieces in general and in which the profile is reproduced on a control cam or template. The purpose of the device is to manufacture control cams or templates and the like. The device includes structure for sensing the profile of the shaped piece when the former is moving crosswise to the latter and a working group suitable for processing the plain, unworked template so as to obtain the control cam or template, whereby the forward movement of the sample piece controls the rotation of said unworked template.
Patent ES-463937-A1 (ES)
Title: Device for cleaning and defogging, especially for the rear window of an automobile
IPC: B60S1/58
Filed: 1977-11-07
Abstract: A window clearing arrangement particularly for the rear window mounted on an automobile liftgate is provided, being characterized by a control circuit comprising a single relay, the single reversing contact of which enables, according to its position, either wiping by powering the motor-reducer or the stopping of the motor by short-circuiting of the armature. The relay is fed by the first wire, while the second wire powers the defogging system. All of the controls, whether momentary or not, involve one or more suitable switches, one position, however, being reserved for the impulse control of the washer by electrically powering a pump, which simultaneously activates the wiper.
Patent ES-465177-A1 (ES)
Title: Urazole analogs of prostaglandins
IPC: C07C57/03
Filed: 1977-12-16
Abstract: Compounds of formula (I) < IMAGE > (I) wherein: n is 1 to 5 Y is -CH2-CH2 or -CH=CH- R1 is hydrogen or CO2R1 represents an ester group in which the R1 moiety contains from 1-12 carbon atoms R2 is hydrogen, C1-4 alkyl, or phenyl R3 is hydroxy or protected hydroxy R4 is hydrogen, C1-9 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl-C1-6 alkyl, phenyl, phenyl -C1-6 alkyl, naphthyl, naphthyl C1-6 alkyl, any of which phenyl moieties or naphthyl moieties may be substituted by one or more halogen, trifluoromethyl, C1-6 alkyl, hydroxy, C1-6 alkoxy, phenyl C1-6 alkoxy or nitro groups R5 is hydrogen, C1-6 alkyl, C5-8 cycloalkyl, phenyl, phenyl-C1-6 alkyl or phenyl C3-6 cycloalkyl, any of which phenyl moieties may be substituted by one or more halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy or nitro groups or R2 and R4 taken with the carbon atom to which they are joined represent a C5-8 cycloalkyl group and salts thereof are useful for their prostaglandin-like activity.
Patent ES-472056-A1 (ES)
Title: Inspectable modular conveyor
IPC: B65G17/06
Filed: 1978-07-26
Abstract: A conveyor belt comprising a plurality of like modules on each end of which are an array of link ends. The link ends are of a width substantially less than the spacing between confronting link ends along their pivotal axis. The link ends of each module are pivotally connected to the link ends of adjacent modules by a pivot pin. The pivotally connected modules can be laterally flexed or movable along the pivot axis for exposure to visual inspection of the normally concealed portions of the pivot pins.
Patent ES-472538-A1 (ES)
Title: Pyrazole derivatives useful as a herbicidal component
IPC: C07D231/20
Filed: 1978-08-11
Abstract: A pyrazole derivative having the formula (I): < IMAGE > (I) wherein X1 and X2 are respectively a (C1-C4) alkyl group, Y is a halogen atom, nitro group, acetyl group, cyano group, or a phenoxy group which may be substituted with one or more halogen atoms, l is an integer of 1 to 3, and Z is a (C1-C4) alkyl group, a (C2-C4) alkenyl group, a (C2-C4) alkynyl group, acetylmethyl group, an aralkyl group in which the aryl moiety thereof may be substituted with one or more nitro groups, a phenacyl group in which the phenyl moiety thereof may be substituted with one or more halogen atoms, one or more nitro groups, one or more (C1-C4) alkyl groups, one or more (C1-C4) alkoxy groups, one or more (C1-C4) alkylthio groups, acetyl group, acetylamino group, cyano group, methylsulfonyl group, phenoxy group or phenyl group a dinitrophenyl group, or a thenoylmethyl group in which the cyclic moiety thereof may be substituted with one or more halogen atoms or one or more (C 1-C4) alkyl groups, which is useful as a herbicidal component in paddy fields.
Patent ES-474131-A1 (ES)
Title: Linear displacement sensor
IPC: G01D5/22
Filed: 1978-10-11
Abstract: A linear displacement sensor comprises two adjacent inductive windings A1, A2 and a ferromagnetic core N movable within the windings so that in a central position the inductances are equal and at positions either side of the central position, one inductance is greater than the other. A d.c. potential VB is applied to the junction between the two windings and the potentials at the ends of the windings are applied to comparators to which are also applied the same reference voltage Vs so that each comparator produces an output signal when the potential applied thereto from a winding exceeds the reference potential. A difference in the inductance between the two windings due to displacement of the core results in the comparators producing output signals at different times t1,t2 due to the change in time constant of the windings. These signals are then processed to give a binary indication of the core displacement on a counter c which counts pulses from clock ck during the time t2-t1 between the production of the comparator output signals.
Patent ES-474612-A1 (ES)
Title: Television receiver protection circuit
IPC: H04N3/16
Filed: 1978-10-27
Abstract: A deflection circuit of a television receiver produces scanning current in a deflection winding. The deflection circuit includes first and second terminals at which respective terminals first and second deflection rate voltages are developed. The first deflection rate voltage includes, under fault conditions, a fault component voltage present during at least a portion of a deflection cycle. The fault component voltage is substantially absent from the second deflection rate voltage. A protection circuit includes combining means coupled to the first and second terminals for combining the first and second deflection rate voltages for producing a fault signal at a third terminal under fault conditions. A circuit responsive to the voltage developed at the third terminal provides a disabling signal for disabling normal television receiver operation when the fault signal is present.