baber/WOPTO huggingface dataset:
Patent ES-460093-A1 (ES)
Title: Cutting device
IPC: B26D1/38
Filed: 1977-06-23
Abstract: An improved cutting device of the type having rotary vane knives, which cooperate with stationary knives, for making patterned cuts in the edges of paper webs, particularly for the preparation of envelopes or envelope blanks, is provided. The device includes at least one cooperating knife pair, comprising one rotary knife and one stationary knife, disposed for cooperative engagement for making patterned cuts in the edges of paper webs moving therepast. The blades are made of materials differing from one another in hardness to an extent such that the softer knife can have material removed from it without damage to the latter, and at least one of the knives of the cooperating knife pair, is mounted for feeding movement toward its associated cooperating knife, while the cutting device is operated.
Patent ES-463956-A1 (ES)
Title: Explosive fuse-cord
IPC: C06C5/00
Filed: 1977-11-08
Abstract: An explosive fusecord comprising a core of explosive material surrounded by at least two layers of wrapping material, two adjacent layers being bonded together by an intermediate layer of waterproof hot-melt adhesive material which is preferably a blend of polymeric film former and a tackifying resin. The fusecord is especially useful as an energy source for seismic prospecting .
Patent ES-465889-A1 (ES)
Title: Control valve for viscous materials
IPC: F04B15/02
Filed: 1978-01-11
Abstract: The present control valve is intended to handle highly viscous material such as concrete mixes. For this purpose two valve plates are arranged in a valve housing in such a manner that in one position of the two valve plates relative to each other, one valve plate closes a suction inlet port and opens a pressure outlet port while the other valve plate opens a suction inlet port and closes a pressure outlet port. When the positions of the valve plates change, their respective operation is reversed. The valve plates are supported by drive rods which in turn are supported at both ends of the valve housing in respective slide bearings. One end of each drive rod is operatively connected to a hydraulic drive. The opposite end of each drive rod carries a piston movable in a cylinder, the far end of which is operatively connected to a rinsing liquid container. The rinsing liquid conduits extend through grooves in the slide bearings of each drive rod, whereby these rods are cleaned to protect the rod bearings.
Patent ES-471307-A1 (ES)
Title: Master clock arrangement
IPC: G04G7/00
Filed: 1978-06-30
Abstract: The arrangement includes a first, a second and optionally a third phase-locked loop and a single master oscillator, the first phase-locked loop being externally controlled by the master oscillator, the second phase-locked loop being externally controlled via a first change-over contact either by the clock signal provided at the output of the first phase-locked loop or by the master oscillator, and the third phase-locked loop being externally controlled via a second change-over contact either by the clock signal generated at the output of the first phase-locked loop or by the clock signal provided at the output of the second phase-locked loop. The master oscillator may be constituted by one of the phase locked loop oscillators in its free running mode. The arrangement employs a reduced number of master oscillators.
Patent ES-478342-A1 (ES)
Title: Urea and amide derivatives, their preparation, pharmaceuticals containing them and their use for preparing pharmaceutical compositions.
IPC: C07D233/24
Filed: 1979-03-06
Abstract: The invention relates to urea and amido compounds of the formula < IMAGE > (I) which have a powerful action on tumors, and to processes for their preparation and pharmaceutical preparations containing such compounds.
Patent ES-478490-A1 (ES)
Title: Solar Energy Collector and System
IPC: F24S10/70
Filed: 1979-03-09
Abstract: A solar collector whose absorber plate 62 is made of a conventional building material, e.g., tile, stucco, concrete or the like, and forms the outer surface, e.g., wall or roof, of the building. The fluid to be heated, typically air, flows behind the absorber rather than between an absorbing plate and a cover of glass or other transparent material, and heat is transferred to the fluid by metal conductors 66 which extend from adjacent the outside surface 82 of the absorber to, and define at least part of the flow passage 64. The system includes a cold tank of liquid in which heat is stored at a relatively low temperature, a heat tank of liquid at a relatively higher temperature and a heat pump for transferring heat from the cold tank to the heat tank. There is a cold exchanger in the cold tank for receiving heated fluid from the collector and transferring heat therefrom to the liquid in the cold tank, and a heat exchanger in the heat tank for the transferring heat from the liquid in the heat tank to the air used to heat the building interior.
Patent ES-479207-A1 (ES)
Title: Liquid detergent cleansing compositions having low ocular and skin irritation.
IPC: C11D1/92
Filed: 1979-04-02
Abstract: A liquid toilet composition exhibiting good cleansing characteristics and low ocular and skin irritancy comprising as the active ingredients a binary mixture of a sulfobetaine and an anionic detergent.
Patent ES-483270-A1 (ES)
Title: Benzamidoalkyl mercaptans
IPC: B60G3/28
Filed: 1979-08-09
Abstract: Benzamidoalkyl mercaptans having the formula: < IMAGE > wherein R represents a hydrogen atom or a halogen atom or a lower-alkyl, lower-alkoxy, amino, carboxy or trifluoromethyl group, and alk represents a straight or branched divalent alkylene radical of from 2 to 4 carbon atoms and n is 1 to 3 are used as mucolytic agents in combating lung mucus.
Patent ES-485001-A1 (ES)
Title: Device for monitoring mean operating conditions
IPC: G01F9/02
Filed: 1979-10-15
Abstract: The invention relates to rating monitoring devices. A first circuit emits a pulse for each centiliter (cl) of fuel consumed by a vehicle. A second input circuit emits a pulse for each meter travelled, the pulses being accumulated in a count meter. A store circuit stores a certain number of values previously contained in the count meter at the moment of the preceding pulses of cl consumed. Information about the mean distance travelled per 10 cl of fuel is obtained by producing the difference between the content of the count meter or that if the first register in a register battery, and the content of the last register of the battery. A divider allows this information to be converted into mean consumption per 100 km, this consumption being displayed in a display device. This invention finds application, in particular, to car.
Patent ES-485642-A1 (ES)
Title: Motor driven overhead conveying system - has lengths of powered conveyors replacing sections of rail to propel rollered hooks along
IPC: B65G35/06
Filed: 1979-11-02
Abstract: The conveying system consists of two rails (3) and (4) supporting rollers (6, 7). The rollers carry a central vertical plate which protrudes below the rails and is fitted with a carrying hook. One rail is cut away in sections to allow the fitting of an endless belt conveyor (15). The conveyor is fitted with lugs (19) to push the rollers along and the conveyor is driven by the motor (18).
Patent ES-8100964-A1 (ES)
Title: Blow or injection moulding of complex articles
IPC: B29D1/00
Filed: 1979-11-20
Abstract: Blow moulding and injection methods are disclosed for making a hollow, shaped article such as a dispenser for a flowable material, from plastics or glass. For blow moulding, a parison 87 (figure 11) or 43 (figure 7) is positioned in a mould cavity 91 or 42 which has a closed end 90 or 49. A blow pin 89 or 47 is extended into the parison, which is preferably clamped between a mould collar 46 (figure 7) and the blow pin 47. The opposite end of the parison is compressed by the blow pin to conform to the shape of the blow pin and mould cavity, and is inflated so that is assumes the shape of the mould cavity and, after cooling, is ejected from the mould. The shaped article can also be injection moulded between a complex-shaped mould and core. The preferred article is a dispenser 80 (figure 10) having a conical nozzle 83 and cap 84 which are broken off the dispenser body for screwing into threads 81. The nozzle 83 can be externally stepped.
Patent ES-487067-A1 (ES)
Title: Control circuitry for gated diode switches
IPC: H03K17/567
Filed: 1979-12-19
Abstract: A gated diode switch (GDS1, GDS31) requires a voltage applied to the gate which is more positive than that of the anode or cathode in order to break current flow between the anode and cathode. In addition, a current of at least the same order of magnitude as flows between anode and cathode must be sourced into the gate of the switch to break current flow. The use of a second gated diode switch (GDS2, GDS32) coupled by the cathode (terminal 222, 322) thereof to the gate of a gated diode switch (GDS1, GDS31) which is to be controlled provides a high voltage and current capability circuitry for cutting off (interrupting) or inhibiting current flow through the gated diode switch (GDS1, GDS31). The state of a gated diode switch (GDS1, GDS31) is thus controlled by a second gated diode switch (GDS2, GDS32). The state of the second gated diode switch is controlled by a voltage control circuit having only relatively modest current handling capability.
Patent ES-487664-A1 (ES)
Title: Azimuth angle adjusting device for a tape player
IPC: G11B5/56
Filed: 1980-01-14
Abstract: A cassette player or recorder having a device for adjusting the azimuth angle of a read head during playback. An azimuth angle adjusting member is controlled by two pulling strings for moving the member in opposite directions, the strings being separately tensioned, and being moved by a correction knob on the front panel of the apparatus.
Patent ES-8101697-A1 (ES)
Title: A security system including a revolving door
IPC: E06B3/90
Filed: 1980-06-10
Abstract: A security system for controlling access to a room or part of a building through an opening comprises a revolving door (20) turnable only in a single predetermined direction of rotation about a vertical axis situated at the centre of a passage defined by a pair of opposite walls (10) each in the form of cylindrical sectors disposed at either side of the opening, means for stopping the revolving door (20) and locking it in a predetermined angular position in such a way as to lock in a person passing through the said passage if, for example, a weapons detector senses that he is armed. The security system is further provided with a curved sliding door (36) angularly displaceable about the axis of rotation of the said revolving door (20) between an open position adjacent one of the two passage- defining walls (10), and a closed position spanning the said two walls across the exit opening (11b) leading from the said passage into the room or part of the building into which access is controlled by the security system.
Patent ES-8105596-A1 (ES)
Title: Expendable die casting sand core
IPC: B22D17/00
Filed: 1980-09-30
Abstract: Coated sand cores containing an acid curable resin binding agent are used in the production of die castings having undercut regions because of the favorable combination of shakeout properties, resistance to washout, and resistance to surface penetration.
Patent ES-8206979-A1 (ES)
Title: Dispenser for an essentially liquid product for enteral nutrition
IPC: A61J15/00
Filed: 1981-04-10
Abstract: There is described a dispenser (1) for an essentially liquid product from a container (28) intended, in particular, for artificial (enteral) nutrition. This dispenser is essentially characterised in that it has means (46, 43, 25) which automatically cause movement of this container, such that the product is thoroughly mixed.
Patent ES-8302153-A1 (ES)
Title: Anchoring method and foundation device for a platform, especially a mobile one.
IPC: E02D27/52
Filed: 1981-07-06
Abstract: A platform structure particularly for off-shore drilling and associated operations comprises a barge 1 carried by piles 2 mounted on a caisson or caissons 3 embedded in the seabed. The platform structure is preferably of the type known as self-lifting or self-jacking type. Each caisson has vertical side walls 5 and is open at the bottom. One or more orifices 3' are provided in the top wall of each caisson and a duct 7 containing a valve 4 is connected to each orifice. The valves are preferably actuated from the barge 1 and control a flow of liquid out of the caisson during embedding of the caisson and the flow into the caisson during disengagement of the caisson from the seabed. The liquid, which may be water or a mud, may be pumped out of and into an enclosed space of variable volume which is defined within the caisson by a flexible impermeable diaphragm sealed with respect to walls of the caisson. The caisson may be internally compartmented by vertical walls and have an orifice 3' and, if desired, a diaphragm in each compartment.
Patent ES-8300806-A1 (ES)
Title: Rubber powder.
IPC: C08F265/04
Filed: 1982-01-13
Abstract: Free-flowing rubber powders containing particles of a diene, acrylate or EPDM rubber having an average diameter of from 0.01 to 10 mm which contain, polymerized thereon, a shell of the polymer or copolymer of one or more vinyl monomers in a quantity of from 2 to 20% by weight, based on the rubber, and a process for their production, wherein a latex of a diene, acrylate or an EPDM rubber having a glass transition temperature of below 0 DEG C. is completely broken with the formation of an aqueous suspension of the rubber, from 2 to 20% by weight, based on the rubber, of one or more vinyl monomers which form polymers having glass transition temperatures of above 25 DEG C. are then introduced into the suspension and the monomer(s) is/are polymerized, optionally after adding radical-forming catalysts.
Patent ES-8307795-A1 (ES)
Title: Gastrointestinal-activepyrazolo-benza:di:azepine(s)
IPC: C07D/
Filed: 1982-02-01
Abstract: Prepn. of pyrazolo-benzadiazepin (derivs.) of the formula (I) (where R1 is H or methyl; R2 is methyl or ethyl; and n is 2 or 3) is claimed. - The process comprises (i) methylating or ethylating the corresponding piperazinyl-tetraaza tricyclic cpds; or (ii) acylating the tetraaza tricyclic cpds. of the formula (II) (where R' is as above) with acetic acid derivs. of the formula (III) (where R2 and n are as above and Z is an exit gp.). Opt. the obtd. bases are converted to a and adduct salts or the acid adduct salts are converted to free bases or pharmacologically acceptable acid adduct salts. - (I) and their derivs. are gastrointestinally active. (First abstract equivalent to DK8200439-A) (Previously notified in Week 8349)
Patent ES-8306019-A1 (ES)
Title: A method of preparing coated solid preparations.
IPC: A61K9/28
Filed: 1982-04-13
Abstract: Solid materials, especially pharmaceutical preparations, are coated, without the use of solvents, with a powdered film-forming polymer and with a liquid plasticizer having an affinity for the polymer.
Patent ES-8507721-A1 (ES)
Title: Apparatus for removing and/or positioning fuel assemblies of a nuclear reactor.
IPC: G21C19/19
Filed: 1982-11-26
Abstract: Apparatus for removing and/or positioning fuel assemblies (43) of a nuclear reactor during fueling or refueling. A control for a crane (11) includes a strain gauge (37) connected to the crane line (33) which raises and lowers the load. The signal from the strain gauge (37) is compared with setpoints a high-level setpoint, a low-level setpoint and a slack-line setpoint. If the strain gauge signal exceeds the high-level setpoint, indicating that the movement of a fuel assembly is obstructed causing possible damage to the crane by overloading the line drive, the line drive is disabled. The line drive is also disabled if the strain gauge signal is less than the low-level setpoint, indicating that a fuel assembly being deposited contacts the bottom of its slot or an obstruction in, or at the entry to the slot. To preclude lateral movement and possible damage to a fuel assembly suspended from the crane line, the transverse drive of the crane is disabled once the strain gauge signal exceeds the low-level setpoint. The transverse drive can only be enabled after the strain-gauge signal is less than the slack-line setpoint. When the line is tensioned after slack-line setting, the transverse drive remains enabled only if the line has been disconnected from the fuel assembly.
Patent ES-8405005-A1 (ES)
Title: New ribofuranuronic acid derivatives, processes for preparation thereof and pharmaceutical compositions thereof.
IPC: A61P31/04
Filed: 1983-04-13
Abstract: New tetrahydrofurancarboxylic acid derivatives of the formula: < CHEM > wherein R<1> is amino or a protected amino group, R<2> is amino or acylamino and R<3> is carboxy or a protected carboxy group or a pharmaceutically acceptable salt thereof, and processes for their preparation, and also a pharmaceutical composition comprising, as an effective ingredient, the above compound in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient. The invention also relates to the microorganism Chrysosporium pannormu ATCC 20617 and to starting compounds of the formula, < CHEM > and their preparation.
Patent ES-8706353-A1 (ES)
Title: Redundant reactivity control system
IPC: G21C7/00
Filed: 1984-02-07
Abstract: A redundant reactivity control system, operating in conjunction with other systems in a nuclear power plant, to mitigate the potential consequences of an anticipated transient without scram event, is described. The invention interfaces to a boiling water nuclear reactor with the reactor's neutron monitoring system, standby liquid control system, control rod drive system, reactor recirculation system, reactor water clean-up feed water control system, and control room and local panels. Two divisionally separated control panels include associated detection and actuation logic and the necessary interface logic to other systems to perform the specific functions in response to an anticipated transient without scram event. Each separate division includes two identical channels. Actuation of any associated reactor system by the invention requires the agreement of the two channels within a division. A one channel indication actuates appropriate annunciators and alarm equipment to notify plant personnel of a possible system fault. Each divisional panel receives independent analog signals from high dome pressure transmitters, reactor low water level transmitters, and average power range monitor down-scale trip units. These inputs are combined and processed by solid state logic circuits to produce output actuation signals for interfacing systems. The present invention actuates a stand-by liquid control system to inject sodium pentaborate into a reactor core if an anticipated transient without scram event is sensed. Such insertion is made only after all other means of mitigation have not been able to reduce radioactivity, i.e. control rod insertion, recirculation pump trip, etc. The present invention provides a high degree of reliability and adds further levels of nuclear plant safety, while avoiding the possiblity of inadvertent stand-by liquid control actuation.
Patent ES-8800961-A1 (ES)
Title: Manufacture of feed material.
IPC: A23L19/10
Filed: 1984-02-14
Abstract: A starch-rich meal, such as tapioca, is subjected to hydrolysis by a heat-stable alpha-amylase enzyme capable of hydrolysing starch starch to dextrins having a degree of polymerisation (DP) in the range 4 to 10, the hydrolysis being conducted at high solids content, typically greater than 60% by weight. This produces a viscous liquid product useful as a binder/conditioner in pelleted animal feedstuffs. The process is conducted preferably by passing the meal and enzyme rapidly through a heated reaction vessel (201).
Patent ES-8604245-A1 (ES)
Title: Amine salts of acetylamino-methylene phosphonic acid
IPC: C07F9/38
Filed: 1984-03-16
Abstract: Amine salts of N-acetylamino methylene phosphonic acid, of formula (I), in which R1R2 and R3 are H or 1-3C alkyl are made by a condensation reaction between the acid and the amine at a temp. below the b.pt. of the mixt., in presence of a solvent for the amine and the salt formed, but not for the acid, or for the amine, but not for the acid or the salt formed.
Patent ES-8501916-A1 (ES)
Title: Switching device for a magnetic tape cassette apparatus for switching from one operating function to another.
IPC: G11B15/44
Filed: 1984-03-30
Abstract: A mechanism for switching from one operating function to another upon stoppage of tape movement, including a switching wheel which is driven continuously during operation and actuates a switching member, and a connecting member which moves in the same given direction for releasing a cassette and for reversing a direction of tape travel. A tape stoppage detection means controls the position of the switching member with respect to the switching wheel. The connecting member is latched in a position corresponding to movement of the head mounting plate toward the cassette, and is unlatched either by the switching member upon tape stoppage, or depression of a stop button to permit the head mounting plate to return to a withdrawn position away from the cassette.
Patent ES-8602172-A1 (ES)
Title: Cord twisting machine
IPC: D07B3/08
Filed: 1984-12-05
Abstract: The machine consists of a rotor which carries two cable elements, a mandrel with fitting grooves rigidly attached to rotor and pressure rolls mounted in a box with their axles in planes which pass through the axis of rotation of rotor. The box is disposed concentrically with mandrel and in combination with rotor is capable of movement relative to it. A distribution template with guide holes is fixed rigidly to the front end of the rotor. Box is attached kinematically to rotor and can be given individual rotary operation.
Patent ES-8601892-A1 (ES)
Title: Hypertensive and vasodilatory agent prepn.
IPC: C07D211/90
Filed: 1984-12-18
Abstract: The process comprises reaction of ethyl nitrocinnamate of formula (II) with methyl crotonate of formula (III) in equimolar proportions to produce cpd. of formula (I). The reaction taken place in a solvent which is a lower alkanol such as methanol, at the solvent reflux temp., under thin-layer chromatography control. Vacuum distillation, freezing at 0-5 deg., and filtration, are followed by washing and crystallisation.
Patent ES-8602509-A1 (ES)
Title: Solenoid valve, especially for the control of antilock devices for motor vehicles
IPC: B60T8/36
Filed: 1985-02-21
Abstract: Solenoid valve, especially for the control of antilock devices for motor vehicles, with a valve body (2) which has an inlet orifice (8) to be connected to a control circuit for controlling the vehicle brakes, an outlet orifice (10) to be connected to an operating device of the assigned brake and a drainage orifice (9) connected to a drainage tank. A valve slide member (13) serves for connecting the outlet orifice (10) either to the inlet orifice (18) or the drainage orifice (9). The valve slide member (13), which by elastic means (14) is preloaded in that position in which the outlet orifice (10) is connected to the inlet orifice (8), can be moved by a solenoid (5) against the action of the said elastic means (14) into that position in which the outlet orifice (10) is connected to the drainage orifice (9). The solenoid valve has an especially simple and cost-effective structure and is easily and rapidly assembled. In the area of the drainage orifice (9), a non-return valve (22) is preferably arranged which ensures that the fluid can only drain off when its pressure is in excess of a predetermined threshold value.