baber/WOPTO huggingface dataset:
Patent ES-412809-A1 (ES)
Title: Branched thermoplastic copolyesters
IPC: C08G63/672
Filed: 1973-03-17
Abstract: A segmented, branched thermoplastic copolyester containing intralinear long chain and short chain ester units is produced at a high rate if such production takes place in the presence of a critical amount of a branching agent, said branching agent having the general formula (HO)a X (COOH)b and having a molecular weight of about 92 to 5000, wherein X is a polyfunctional radical, a = 0-6, b = 0-4 and a + b = 3-6.
Patent ES-424329-A1 (ES)
Title: Bicycle locking stand
IPC: B62H3/10
Filed: 1974-03-15
Abstract: A bicycle includes a down tube extending diagonally from a steering head above the yoke which supports the front wheel to a bottom bracket which supports the pedal crank shaft. A bicycle locking rack includes a locking box fixedly mounted in position where the bicycle can be parked with a central portion of the down tube immediately adjacent the locking box. A pair of parallel down tube retaining bars are integral with and extend outwardly from the box in position to encompass the bicycle down tube when the bicycle is so parked. A key operated locking mechanism within the box permits a J-shaped bike locking bar to be slideably mounted with respect to the box for movement between a closed condition where the shorter end of the J-Bar extends through openings provided in each of the retaining bars to be in an encompassing, locked relationship to a bicycle down tube situated between the retaining bars, and an opening of only one of said retaining bars and is in clearing relation to the opening between the retaining bars and the down tube situated there between.
Patent ES-425939-A1 (ES)
Title: Sulfoxide and sulfone thiazolidines, compositions thereof and their utility as herbicide antidotes
IPC: A01N25/32
Filed: 1974-05-03
Abstract: Substituted sulfoxide and sulfone thiazolidine as new compositions and their utility in herbicidal compositions comprising an active herbicidal compound and an antidote therefor and the methods of use the new compounds and antidote compounds correspond to compounds having the formula < IMAGE > in which R is haloalkyl, alkyl, alkylthio and R1, R2, R3, R4, R5 and R6 are independently selected from the group consisting of hydrogen, lower alkyl, alkoxyalkyl, and lower alkylol and n is an integer having the value 1 or 2.
Patent ES-428692-A1 (ES)
Title: Method and medium for producing electrostatic charge patterns
IPC: G03G15/22
Filed: 1974-07-27
Abstract: An electromagnetic radiation sensitive copy medium and method for producing positive or negative copies electrostatically. In a first embodiment the copy medium includes a poled, radiation transmissive, pyroelectric insulative layer, an electrically conductive layer, and a photoconductive layer interposed between and electrically connected with the insulative and conductive layers. A second embodiment includes two insulative layers, a photoconductive layer that is interposed between the insulative layers, and an electrically conductive layer that is juxtaposed with one of the insulative layers. A third embodiment is basically similar to the first embodiment except that it includes a plurality of photoconductive layers, each being sensitive to a single, but different, color of light. The method disclosed for producing electrostatic copies with the above embodiments is also employable with prior art copy mediums that have ordinary insulative layers instead of the pyroelectric insulative layers of the present invention.
Patent ES-436229-A1 (ES)
Title: N-(phenylcarbamoyl)-4-methylpiperidine herbicides compositions and herbicidal method
IPC: A01N47/38
Filed: 1975-04-02
Abstract: N-phenylcarbamoyl-4-methylpiperidine herbicides having the formula WHEREIN R is a member selected from the group consisting of hydrogen and fluorine, compositions containing the same and the selective herbicidal method of use as a selective preemergence herbicide toward corn and a selective postemergence herbicide toward barley and, when R is H, toward corn.
Patent ES-443668-A1 (ES)
Title: Block copolymers
IPC: C08G2/00
Filed: 1975-12-19
Abstract: Block copolymer of the structure A-B, wherein: < IMAGE > A is a polylactamic block of recurring units:
Patent ES-446521-A1 (ES)
Title: Photoelectric determination of the cut-off of a light beam from a motor vehicle headlamp
IPC: G01M11/06
Filed: 1976-03-31
Abstract: The invention relates to methods and devices for determining the position of the cut-off of the light beam from a motor vehicle headlight. A pair of light detectors Dc and D1 are located on a screen and the headlight and screen moved relatively to one another until the light intensities Ic and I1 satisfy the relation Ic = aI1 + b WHERE A AND B ARE GIVEN PARAMETERS SUCH THAT WHEN THE SAID RELATION IS SATISFIED, THE POSITION OF THE CUT-OFF IS INDICATED BY THE POSITION OF THE DETECTING SYSTEM Dc.
Patent ES-447243-A1 (ES)
Title: Reaction container for chemical analysis
IPC: G01N21/03
Filed: 1976-04-22
Abstract: For use in measuring the extent or rate of optical density change produced by a reaction a rigid or semi-rigid disposable reaction container is disclosed of the type comprising a windowed reaction chamber adapted for the transmission of light therethrough and an auxiliary chamber that is separated from the reaction chamber except for an opening which is small enough to prevent substantial diffusion or movement of liquid from one chamber to the other when under static conditions but through which a solution of a reagent in the auxiliary chamber may be forced so as to enter the reaction chamber and commingle with a solution of another reagent and thereby trigger a reaction, improvements comprising the provision in a receptacle having side walls, end walls and a bottom wall of a projection which extends a substantial distance upwardly from the bottom wall so as to separate the lower part of the receptacle into two portions adapted to separate liquid in one of said portions from the other portion in combination with a cover having a downwardly depending divider which terminates in closely adjacent spaced relation to said projection, said projection and said divider separating said receptacle into a reaction chamber and an auxiliary chamber separated from each other except for the opening or passage that is provided by said closely spaced relation between said projection and the lower end of said divider. The parts preferably are dimensioned and arranged so that said opening is in the form of a passage of substantial length and is positioned so that nearly all of a solution in the auxiliary chamber may be forced therethrough into the reaction chamber. The receptacle preferably is in the form of one molded piece and, as sold, the cover is sealed in place with a lyophilized reagent in at least one of the chambers. Preferably the aforesaid passage is of such restricted cross-section as to prevent gravitational flow of aqueous liquid from one of said chambers to the other when the level of liquid in said chamber is substantially above the uppermost portion of said passage and is substantially above the level of any liquid in the other chamber while being large enough to permit, responsive to applied pressure, the forcing of aqueous liquid through said passage so as to be injected into the other chamber and thereby become commingled with liquid in the other chamber.
Patent ES-447964-A1 (ES)
Title: Electromagnetic actuator, notably for hydraulic servo-control valve
IPC: H01F7/122
Filed: 1976-05-14
Abstract: Electromagnetic actuator, especially for actuating a hydraulic servo-control valve, which comprises a magnetic shell constituting a body of revolution and a concentric armature-forming permanent magnet, at least one annular field coil, the field coil and the armature being adapted to move axially in relation to each other. The movable member (field coil or armature) is caused to move by the resultant electromagnetic force resulting from the energization of the field coil to which a control direct current is applied and by the antagonistic force of a repulsion member incorporated in the magnetic shell. The field coil is longer than the armature so that the electromagnetic force is independent of the movement of the movable member and proportional to the control direct current. The movable member is caused to perform simultaneously a cyclic motion superposed to the axial movement in order to eliminate the friction hysteresis of the hydraulic valve.
Patent ES-449302-A1 (ES)
Title: Discharge apparatus for filter assembly for radioactive contaminants
IPC: G21F9/00
Filed: 1976-06-28
Abstract: Discharge apparatus for filter assembly for radioactive contaminants, the filter assembly including a housing with at least one filter bed therein, the discharge apparatus including a first conduit in fluid communication with an outlet from the filter bed, a closed tank in fluid communication with the first conduit and a second conduit, the second conduit being in fluid communication with a vacuum means with a filter element disposed between the tank and the vacuum means. Upon activation of the vacuum means, the vacuum means pneumatically conveys the filter material from the filter bed.
Patent ES-453463-A1 (ES)
Title: Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds
IPC: C07C239/00
Filed: 1976-11-19
Abstract: The invention is concerned with new herbicidally active 4-phenoxy- alpha -phenoxy-alkanecarboxylic acid derivatives, especially propionic acid esters of the type < IMAGE > bearing in the first phenoxy radical a nitro group besides another substituent R1 which is preferably a halogen atom, the CF3 group is lower alkyl, alkoxy or alkoxycarbonyl group. The invention is further concerned with herbicidal compositions containing such new derivatives and with methods for the selective control of grass-like weeds in crops of dicotyledonous and monocotyledonous cultivated plants such as cereals.
Patent ES-470831-A1 (ES)
Title: Ball joint
IPC: F16C11/06
Filed: 1978-06-15
Abstract: An improved pivot joint includes a ball stud which cooperates with a bearing seat. Axially directed load forces applied to a shank portion of the ball stud are transmitted to the bearing seat. Static friction force between the bearing seat and a sidewall of the socket chamber is sufficient to hold the bearing seat against axial movement under the influence of the axial load forces. In another embodiment of the invention, the angle at which the load forces are transmitted to the bearing seat is such that the static friction forces between the bearing seat and the socket wall are ineffective to hold the bearing seat against axial movement. Therefore, the friction forces must be supplemented by a spring force to maintain the head portion of the ball stud seated. In both embodiments of the invention, the bearing seat is constructed so as to promote a wedging action between the bearing seat and the side surface of the socket chamber. To promote the wedging action, the bearing seat has an annular inner surface with a radius of curvature which is greater than the radius of curvature of a generally spherical outer surface of the head of the ball stud.
Patent ES-473533-A1 (ES)
Title: Method of manufacturing an electric lamp
IPC: H01J9/34
Filed: 1978-09-21
Abstract: In manufacturing an electric lamp having at least one current supply wire connected to a lamp cap after having been passed through an aperture in the cap, the end of the wire is guided through the aperture after folding back the free end of the wire to provide a rounded surface which does not snag. Preferably the wire is folded back at a predetermined distance from its point of emergence from the lamp envelope, thereby eliminating the need for snipping off the excess length.
Patent ES-481503-A1 (ES)
Title: Guiding stand to be used in a continuous casting plant
IPC: B22D11/128
Filed: 1979-06-12
Abstract: A guiding stand to be used in a continuous casting plant includes rollers supporting the strand at opposite sides and arranged in a supporting framework. The rollers, at least at one side of the strand, are mounted in guide rods pivotably arranged in the supporting framework for adjustment to various strand thicknesses. The guide rods are pivotable by an adjustment device, and the guide rods of neighboring rollers are each connected with one another by coupling rods in the manner of a four-bar linkage.
Patent ES-481700-A1 (ES)
Title: Derivatives of 1,3,5-triazacycloheptane-2,4-dione and their use as polymer stabilizers
IPC: C08L101/00
Filed: 1979-06-20
Abstract: New compounds are disclosed comprised in the formula < IMAGE > where R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 are as defined in the specification and which have been found highly useful as stabilizers for polymers. Also the process for the preparation of the above new compounds is described.
Patent ES-482539-A1 (ES)
Title: Method and device for conditioning tobacco leaves or parts thereof in a coil or bobbin
IPC: A24C1/28
Filed: 1979-07-17
Abstract: A method and a device for conditioning tobacco leaves or parts thereof in a coil or bobbin in which the tobacco material is conducted towards or away from a stretched belt portion of a reel, wherein a conditioning medium is continuously fed to the windings of the bobbin containing the tobacco material and to at least part of the belt portion extending away therefrom in order to control the tobacco leaf material already during winding on or off respectively of the bobbin so that the aforesaid storage and treatment conditions respectively can be better controlled.
Patent ES-8103442-A1 (ES)
Title: Probe positioner.
IPC: G01N29/04
Filed: 1979-08-22
Abstract: A probe positioner capable of being supported from a tube sheet of a nuclear steam generator for positioning a probe in relationship to the tube sheet of the nuclear steam generator comprises a locking mechanism for locking the probe positioner in the tube sheet and a plurality of rotatable arms for positioning the probe. The probe positioner also comprises quick disconnect motors for rotating the arms of the probe positioner relative to each other.
Patent ES-8100534-A1 (ES)
Title: Nuclear equipment and method for its production.
IPC: G21C5/00
Filed: 1979-10-19
Abstract: Reactor block as well as a nuclear equipment utilizing it and method for the installation of such an equipment. This equipment is caracterized by a reactor bloc (2) constituting a displaceable module comprising a sheath (7) and a base (8), by a housing (1) intended to receive the reactor bloc (2) and by a module (3) for the obturation of the housing (1) and forming for example a storage pool for used nuclear fuel. The equipment according to the invention can constitute a transportable nuclear heater in the form of an integral assembly or separate elements.
Patent ES-8102148-A1 (ES)
Title: 3-0-( beta -D-Glucuronopyranosyl)-soyasapogenol B
IPC: A61K36/48
Filed: 1980-01-24
Abstract: 3-0-( beta -D-Glucuronopyranosyl)-soyasapogenol B represented by the formula (I): < IMAGE > (I) and salts thereof and process for preparing the same are disclosed. The compound represented by the formula (I) and salts thereof have anticomplementary activity and are useful as therapeutic agents for autoimmune diseases, collagen diseases, and rheumatic diseases.
Patent ES-488278-A1 (ES)
Title: Fault-current protective switch coupled to a circuit breaker.
IPC: H01H83/20
Filed: 1980-02-05
Abstract: 1. Fault current protection relay with a tripping mechanism which is coupled to a line protection switch, acts by means of a transmission member on the interlock of the line protection switch and switches this off on a fault current occurring, wherein the tripping mechanism displays two interlocking points (1, 2) standing under spring bias and responding one after the other in the case of tripping, characterized thereby, that a switch lever (6) retained by the second interlocking point (2) stands under the force influence of two springs (opening spring 9, restoring spring 10) operating in the same direction and one spring (restoring spring 10) thereof, when the switch lever (6) its unlocked, additionally brings about the entrainment of a pawl lever (3), which belongs to the first interlocking point (1) and in its turn is actuable within a free travel against the pivotal direction predetemined by the spring (restoring spring 10) by a tripping relay (arrow 21), which is acted on by the pawl lever (3) by reason of the oppositely directed pivotal movement initiated by the spring (restoring spring 10) after the unlocking of the tripping mechanism.
Patent ES-8200533-A1 (ES)
Title: Telephone system with supplementary phones - using audible call signs to identify connection to correct receiver post before transmission
IPC: H04M7/14
Filed: 1980-03-28
Abstract: A telephone system has central and decentralised contol appts. and a traffic link between identical and different installations, one such installation being associated with a coupling network which provides links between decentralised control apparatus, and a central control with information transmission line network and a central audible signal receiver for evaluation of audible signs appearing by way of a call-office. After occupation of a set of link lines and selection of an indicator or separation prefix evaluated by a central control and received by way of a selection set, the connection of a central audible sign receiver at the call line link is initiated as is the prevention of retransmission of the call selection subsequently selected and appearing by way of the link line set, and their intermediate storage in a particular memory. After reception of an audible sign appearing by way of the occupied link line set ad evaluated by the audible signal receiver, the retransmission of the stored call selection is controlled from the central control.
Patent ES-8207401-A1 (ES)
Title: Static system for controlling the speed of rotating anodes in X-ray tubes
IPC: H02P23/00
Filed: 1981-05-14
Abstract: An arrangement is provided for controlling the speed of a rotating anode of an X-ray tube in which the anode forms part of the rotor of a single phase motor. The arrangement comprises a power supply circuit 4, which includes a single phase static transistor inverter and pulse width modulator, and a microprocessor-based control circuit 3. The control circuit supplies control signals to the pulse width modulator, in accordance with desired speed of the anode, to control the frequency, voltage, and waveform of the inverter output, which is supplied to the motor stator. The arrangement also controls braking which is effected by applying d.c. to the stator.
Patent ES-8303353-A1 (ES)
Title: Substituted caprylolactam derivatives as antihypertensives, process for preparing and pharmaceutical composition comprising them.
IPC: A61K38/00
Filed: 1981-08-17
Abstract: The invention relates to caprylolactam derivatives of the formula: < CHEM > wherein R and R<3> are hydroxy, lower alkoxy, lower alkenoxy, aryloxy, arloweralkoxy hydrogen, alkyl of from 1 to 12 carbon atoms which include branched and cyclic and unsaturated alkyl groups, substituted loweralkyl wherein the substituent(s) can be halo, lower alkoxy, hydroxy, aryloxy, amino, loweralkylamino, aminoloweralkylthio, aminoloweralkoxy, diloweralkylamino, acylamino, arylamino, guanidino, phthalimido, mercapto, loweralkylthio, arylthio, carboxy, carboxamido or carboloweralkoxy, arloweralkyl, arloweralkenyl, heteroarlower alkyl or heteroarlower alkenyl, substituted arloweralkyl, or substituted heteroarlower alkyl, or substituted heteroarlower alkenyl, wherein the aryl or heteroaryl substituents are halo, dihalo, lower alkyl, hydroxy, lower alkoxy, amino, aminomethyl, phenyloxy, acylamino, diloweralkylamino, loweralkylamino, carboxyl, haloloweralkyl, acyl or aroyl arloweralkyl or heteroarloweralkyl substituted on the aikyl portion by amino, hydroxyl or acylamino R<2> and R<4> are hydrogen or lower alkyl and the pharmaceutically acceptable salts thereof and a process for preparing them. Those compounds are useful as angiotensin converting enzyme inhibitors and as antihypertensives.
Patent ES-8206638-A1 (ES)
Title: Apparatus for preheating a steel scrap
IPC: F27D17/00
Filed: 1981-08-26
Abstract: An apparatus for preheating steel scrap comprises: a preheating vessel, having an open top and a bottom lid capable of being opened and closed, for receiving and preheating steel scrap, said preheating vessel being adapted to receive steel scrap to be preheated from said open top and to discharge the steel scrap preheated in said preheating vessel by opening said bottom lid a hood downwardly flaring for covering said open top of said preheating vessel, said hood being movable from said open top of said preheating vessel and adapted to introduce high-temperature waste gases discharged from a steel-refining metallurgical furnace into said preheating vessel a pit for housing said preheating vessel, said pit being provided with a duct for discharging to the outside said waste gases discharged into said pit from the bottom of said preheating vessel after preheating said steel scrap received in said preheating vessel and, a canopy for sealing the gap between said pit and said preheating vessel housed in said pit, the gap between the periphery of said canopy and said pit being liquid-sealed. The apparatus is characterized in that: said canopy is gas-tightly fixed to said hood and, the gap between said canopy and said preheating vessel housed in said pit is sealed by an expansion bellows fixed at an end thereof to said canopy.
Patent ES-509560-A1 (ES)
Title: Suspensions of the zinc salt of 2-mercaptopyridine-N-oxide
IPC: A61P31/04
Filed: 1982-02-12
Abstract: The stability of preparations which contain the zinc salt of 2-mercaptopyridine-N-oxide is improved by the use of non-ionic suspensions of this active compound. These non-ionic suspensions cannot be prepared with the aid of the non-ionic surfactants customarily used, but with the aid of non-ionic water-soluble cellulose derivatives.
Patent ES-8302227-A1 (ES)
Title: IC engine choice control actuator - is manually set with electromagnetically operated release latch controlled from coolant thermostat
IPC: F02M1/00
Filed: 1982-02-25
Abstract: A choke control has a body comprising two shells with tabs for fixing in the driver's compartment. A pull knob is fixed to a non-magnetic cylindrical shaft in the body and actuates a transmission cable attached to the carburettor choke valve. Springs tend to pull the control to the off position and a latch provides a friction force to hold the control in the desired position. A lever allows it to be released. The circuit for an electromagnet is activated by a thermostatic element and contact when the engine cooling water reaches normal temp. The electromagnet contains a soft iron sleeve which fires a nylon section to strike the latch and thus release the choke.
Patent ES-8307684-A1 (ES)
Title: Polymer concrete compositions and their use in preparing articles.
IPC: C04B26/18
Filed: 1982-04-02
Abstract: The invention provides polymer concrete compositions comprising: (1) from 3% to 15% by weight of an unsaturated polyester or vinyl ester composition which contains a freeradical initiator, and (2) from 85% to 97% by weight of an aggregate composition containing 5% to 50% by weight of fly ash based on the aggregate composition, at least part of the balance being sand and the use of such compositions in preparing cured moulded articles. Such articles may be for example blocks or pipes formed from the composition alone or they may be for example metal pipes internally and/or externally coated with the composition.