baber/WOPTO huggingface dataset:
Patent ES-486103-A1 (ES)
Title: Data processing system having an integrated stack and register machine architecture.
IPC: G06F9/318
Filed: 1979-11-19
Abstract: A data processing system includes three resources, i.e., a memory, a general purpose register file having a plurality of elements and a stack having a top. The system further includes a first mechanism for making the top of the stack correspond to at least one of the elements in the general purpose register and a second mechanism for controlling the operation of the stack. When the element to which the top of the stack corresponds is specified in an instruction register of the system, the top of the stack is selected to be accessed by the first mechanism and the operation of the stack is controlled by the second mechanism.
Patent ES-8101275-A1 (ES)
Title: Method of substantially continuously forming an optical waveguide preform and an optical waveguide.
IPC: C03B37/075
Filed: 1980-02-20
Abstract: A preform is formed by providing a substantially longitudinally continuous core member (10) and affixing it to a starting member (12). Particulate material is applied to the exterior surface of the core member to form an adherent coating (18) having an index of refraction less than that of the core member (10). The starting member (12) and the core member (10) are longitudinally translated while simultaneously applying the adherent coating (18) of particulate material to the core member to form a continuous and substantially homogeneous adherent coating of substantially uniform thickness. The composite so formed is simultaneously or subsequently heated to sinter or consolidate the applied adherent coating thereby forming a solid blank which may be heated to the drawing temperature of the material thereof and drawn to reduce the cross-sectional area thereof forming a substantially continuous optical waveguide, the core member (10) comprising the core while the consolidated coating (18) comprising the cladding of the optical waveguide. The adherent coating (18) may be sintered or consolidated to form a solid blank and thereafter drawn in a separate operation or subsequently drawn as part of a continuing operation. As an alternate, the optical waveguide may be drawn immediately following the sintering or consolidation step employing a single heating of the structure.
Patent ES-8102912-A1 (ES)
Title: Scraper device.
IPC: B41F15/42
Filed: 1980-04-25
Abstract: A scraper device is provided for applying fluids on materials (1) having a plane side the material to be applied comes out through an opening (3') provided at the lower part of the box (3), the pressure required to be applied for the outlet of the material is produced by at least one rotary pump with plungers (4). To facilitate a quick change of pressure with a view to influencing the quality as well as to leave the smallest possible amount of paint residue when changing the paint, the pump (9) or optionally the pumps are located in the box (3) of the device.
Patent ES-8102043-A1 (ES)
Title: Scraper-chain conveyors
IPC: B65G19/28
Filed: 1980-05-26
Abstract: A scraper-chain conveyor has channel-sections or pans arranged end-to-end along which a scraper-chain assembly is circulated. Each pan is composed of rolled side walls with a floor plate welded therebetween. The side walls are reinforced by upper and lower elongate bars welded to their exteriors. These bars have shaped apertures designed to accept and locate the heads and shanks of bolts used to fix attachments to the side walls. The side walls are recessed behind the apertures and these recesses define with the apertures, pockets for receiving the heads of the bolts.
Patent ES-8106474-A1 (ES)
Title: Alpha-mono(methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the same.
IPC: C07C41/03
Filed: 1980-09-04
Abstract: alpha -mono(methyl-branched alkyl) glyceryl ethers represented by the formula < CHEM > where m is an integer of 2 to 14, n is an integer of 3 to 11, and the total of m + n is 11 to 17, are disclosed along with skin care compositions containing the same as emulsifiers.
Patent ES-8201682-A1 (ES)
Title: Variable lift valve distribution for internal-combustion engines with lift valves and camshaft.
IPC: F01L9/14
Filed: 1980-10-20
Abstract: In the hydraulically controlled variable distribution for internal-combustion engines with distribution by hydraulic valves and pushers, the hydraulic pusher (3, 4, 5, 6) of each intake valve has a radial oil escape duct (15, 14), on which is interposed a distributor member (10), the functioning of which is governed by that of the engine by a phase-shift means, making it possible, during operation, to vary the setting of the distributor member (10) in relation to the engine, in order, by the sudden possibility of a discharge of the oil contained in the bore (5) of the pusher, to ensure an adjustable advance upon the closing of the corresponding intake valve.
Patent ES-8107270-A1 (ES)
Title: Shaped biomedical articles made of polysiloxane polymers.
IPC: C08F230/08
Filed: 1980-11-07
Abstract: There are disclosed novel polysiloxane copolymers prepared by the copolymerization of polysiloxane monomers containing hydrophilic sidechains with polymerizable comonomers to form polymers in a cross-linked network. The resulting polymers may be used to form shaped biomedical articles and in particular there are disclosed contact lenses which are water-absorbing, soft, flexible, hydrolytically stable, biologically inert and hydrophilic.
Patent ES-8306987-A1 (ES)
Title: Vitreous frit and fired sanitary-ware body.
IPC: C03C8/16
Filed: 1981-09-18
Abstract: A process for producing feldspathic sanitary ware and the end product are disclosed in which a fluxing amount of a glass frit is used in the ceramic slip used to cast the sanitary ware. The frit contains both deflocculent oxides and flocculent alkaline earths which are leachable from the frit when it is placed in the ceramic slip. The deflocculent oxides counterbalance the effect of the flocculent alkaline earths to the extent they are respectively leached from the frit upon dispersal in a ceramic slip and maintain the slip at a workable viscosity. Upon casting and firing the slip, the present frit precipitates fine crystals of diopside having an average particle size of less than one micron which are particularly useful in lowering the firing temperature of feldspathic bodies by promoting the required degree of vitrification at lower temperatures than heretofore possible.
Patent ES-8303315-A1 (ES)
Title: 4-Methylmercapto-2-acetoxy-butyraldehyde
IPC: C07C323/22
Filed: 1982-02-15
Abstract: The invention is directed to 4-methylmercapto-2-cacetoxy-butyraldehyde of the formula < IMAGE > (I) and a process for its production by hydroformylating 3-methylmercapto-1-acetoxy-propene-1 of the formula < IMAGE > (II) 4-methylmercapto-2-acetoxy-butyraldehyde can be used as an intermediate product for the production of 4-methylmercapto-2-hydroxy-butyric acid, the hydroxy analogue of methionine.
Patent ES-8306783-A1 (ES)
Title: Primer composition used for adhesion of silicone rubber and application method.
IPC: C09J183/00
Filed: 1982-03-24
Abstract: A mixture of an alkoxy containing silicon compound, a hydroperoxide, and organic solvent is a primer composition useful for bonding heat curing silicone rubber, especially fluorosilicone rubber, to a substrate.
Patent ES-8305548-A1 (ES)
Title: Colour television monitor.
IPC: H04N9/29
Filed: 1982-07-09
Abstract: A colour television monitor is described which, for the purpose of being operated in vehicles, is improved by the fact that the demagnetisation device is automatically switched on for a short time at short time intervals.
Patent ES-8400385-A1 (ES)
Title: Process for making allylic esters of tetrachlorophthalic acid.
IPC: C07C69/83
Filed: 1982-09-17
Abstract: Allylic esters of tetrachlorophthalic acid are formed using allylic alcohol both as a reactant and a solvent. In the first step, the alcohol and a base are reacted with tetrachlorophthalic anhydride to form the half-ester sodium salt. In the second step, the sodium salt is reacted with allylic halide to form the diester which crystallizes from solution. The excess solvent may be treated to recover the raw materials or recycled.
Patent ES-8401298-A1 (ES)
Title: Flat-diaphragm transducer and method of manufacturing such a transducer
IPC: H04R7/04
Filed: 1983-02-02
Abstract: An electrodynamic transducer of the flat-diaphragm type in which the movement of the voice coil and coil former (2, 3) is transmitted to the flat diaphragm (1) via at least one auxiliary cone (8 or 20). The auxiliary cone is secured to a centering diaphragm (7) along its outer rim (10), if required via a coupling element (23). This is advantageous in the construction and the method of manufacturing the transducer. Moreover, a low-distortion transducer is obtained. A method of manufacturing the transducer is disclosed.
Patent ES-8403670-A1 (ES)
Title: Switch assembly with adjustable timing for use in lighting entrances and stairways
IPC: H05B37/02
Filed: 1983-02-24
Abstract: Automatically timed lights 9 for entrances and stairways in a mains circuit are selectively actuated by switches (4, Figs. 1,3) fed by transformer 10 and rectifier 11 to operate at very low voltage and small current. In conditions of low natural illumination, closure of one of the switches causes integrated circuit 15 to deliver a pulse of duration determined by potentiometer 16 to an isolation device 7 containing an optical coupler and a zero passage voltage control whereby the pulse is delivered to triac 8 which switches on the lighting network while the switching assembly is isolated from the mains voltage by transformer 10 and device 7. When natural illumination is above a level set by potentiometer 27, a photoresistor 25 acting through transistor 26 inhibits the action of integrated circuit 15.
Patent ES-8407155-A1 (ES)
Title: Internal combustion engine, especially for motor vehicles
IPC: F01M13/00
Filed: 1983-05-19
Abstract: An internal combustion engine, especially for motor vehicles, includes separate oil return and vent channels extending between a crank space of a cylinder crankcase and a valve-actuating space formed by a cylinder head and a cover. For the defined and separate guidance of the media passing through the oil return channels and vent channels, the oil return channels are arranged at a distance to the vent channels and the vent channels are connected to an air guide device inside of the valve-actuating space.
Patent ES-8405882-A1 (ES)
Title: Method of and apparatus for installing solder bolts in rock bolting
IPC: E21D20/00
Filed: 1983-06-03
Abstract: A method of installing solder bolts in rock bolting, according to which method a bolt (11) is fed into a hole (12) drilled in the rock and is anchored in the hole during hardening of a soldering material (13). The bolt is bent during feeding into the hole in order to produce in the bolt at least one such bend (11a) that the bolt, when entirely inserted in the hole, is wedged in between opposite walls of the hole. A bolt feeding apparatus for carrying out the method includes a feed beam (8), a feeding device (9) supported by said beam for feeding a rock bolt into a drill hole, a displacing device for displacing the feeding device along the feed beam, and a rock support (6) for supporting the feed beam on the rock. The apparatus is provided with guiding means which, as the feeding device is moved along the feed beam, displace the feeding device away from a bolt feeding position coaxial with the axis of the drill hole and return the feeding device back to said feeding position.
Patent ES-8501281-A1 (ES)
Title: Veneer slicer.
IPC: B27L5/06
Filed: 1983-07-29
Abstract: A veneer slicer comprises a reciprocating flitch table (16) providing a mounting surface (17) for a flitch, a knife (58) and pressure bar (60) assembly movable along a path normal to the mounting surface, top and bottom dogs (22, 24) for gripping the flitch and holding the flitch against a central portion of the mounting surface, an intermediate dog (72) mounted on the flitch table in proximity to the central portion of the mounting surface, a projecting device (76) for projecting the intermediate dog from a retracted position within the flitch table to a projected position a distance from the mounting surface, and a power system for moving the top and bottom dogs toward the central portion of the mounting surface to concurrently grip and hold two sections (78, 79) of the flitch against the mounting surface. The top and intermediate dogs grip opposite portions of one of the flitch sections, and the bottom and intermediate dogs grip opposite portions of the other flitch section. The projecting device includes a spring (130) for yieldably biasing the intermediate dog toward either its retracted or projected position.
Patent ES-8600187-A1 (ES)
Title: Bulk separation of inositol and sorbitol by selective adsorption on zeolitic molecular sieves
IPC: C07C29/76
Filed: 1983-09-13
Abstract: A process for the bulk separation of inositol and/or sorbitol is disclosed which comprises the selective adsorption of same on certain types of zeolitic molecular sieves. The process is especially useful for separating inositol from aqueous solutions containing same, using type X and type Y zeolite adsorbents whose cations are Na, Ca or Ba.
Patent ES-8504031-A1 (ES)
Title: Direction indicator cancellation device.
IPC: B60Q1/40
Filed: 1983-09-28
Abstract: In order to provide signals for electronic cancelaltion of a direction indicator signal, a steering column (1) has associated with it a series of magnetic reed switches (7, 8, 9). In the arrangement illustrated in Figure 1, the steering column (1) has a carrier (2) of non-magnetic material rotatable with it and carrying permanent magnets (3, 4, 5) to operate the reed switches in order or the other in accordance with the direction of rotation of the steering column (1). Flux concentrators (10, 11, 12, 13) are shown as ensuring non ambiguous operation of the reed switches (7, 8, 9).
Patent ES-8703028-A1 (ES)
Title: Fatigue monitoring method of components, for example in a nuclear power station.
IPC: G01M99/00
Filed: 1984-04-18
Abstract: A method of monitoring fatigue of a stressed component part such as in nuclear power plants or aircraft, with sensors attached to the outside of the component part to be monitored, includes feeding values measured by the sensors at the component parts to be monitored at a given timing cycle to a process computer. The process computer contains a first arithmetic unit (LCID) which determines weighting factors for addressing mechanical unit load cases and/or directly comparing stresses specific to a load case, from the measured values with the aid of a stress file (LCL) of specified unit load cases, and storing them in a working memory. They are assigned in a second arithmetic unit (HSP VSP), in accordance with the comparison stresses determined by the first arithmetic unit (LCID) and/or on the basis of measured data stored in the working memory (FIFO II), after they are resolved in accordingly weighted unit values, utilizing a first memory including two unit load case libraries (TLL, MLL). They are stored in a weighted manner and in a timing cycle in a second memory (STACK VSP). The second memory is controlled with a third arithmetic unit (RFL). A partial usage factor obtained during an evaluation cycle of the component part is calculated from a comparison stress curve, utilizing fatigue curves stored in a memory (FAT). The partial usage value is added to a previous usage factor stored in a further working memory (RAM USE I), whereby an actual overall usage factor (Uges) is obtained.
Patent ES-8503552-A1 (ES)
Title: Method of and system for controlling the mixing of concrete.
IPC: B28C7/12
Filed: 1984-05-17
Abstract: Concrete is mixed in a mechanical mixer which is preferably a rotating mixer drum carried on a truck, in accordance with a predetermined formulation requiring a theoretical quantity of water to achieve a predetermined workability by adding to the mixer with the solid constituents a pretedermined fraction of the theoretical quantity of water. The workability of the mix is then measured and compared with the predetermined workability to derive a measure of the additional water required to bring the workability up to the predetermined workability. There is then added to the mix a further quantity of water which does not exceed the derived measure of additional water and which preferably corresponds to the lesser of the derived measure of additional water and the balance of the theoretical value. A monitoring unit associated with the mixer monitors the workability of the mix and the speed of operation of the mixer and identifies these values through a communications link to a control apparatus which controls the loading of the solid constituents and the delivery of water to the mixer and which incorporates a memory which stores data identifying the theoretical amount of water for a given formulation and data identifying the additional amount of water required to increase the workability from one value to another, means for inhibiting loading of the solid constituents to the mixer until the speed of operation of the mixer has attained a pre-set value, means for delivering the predetermined fraction of water to the mixer, means for identifying from the measured workability of the mix and the predetermined value of workability the additional amount of water and for delivering such additional amount of water to the mix.
Patent ES-8603272-A1 (ES)
Title: Drug preparations of reduced toxicity
IPC: A61K47/48
Filed: 1984-05-25
Abstract: A description is given of the production of drugs mixed with certain ligands which, when administered to animals or to humans, are less toxic than conventional drug preparations. Although the toxicity of the drug/ligand preparations described is very low, the drug retains its pharmacological activity.
Patent ES-8507278-A1 (ES)
Title: Tuning device for string instruments
IPC: G10D3/14
Filed: 1984-08-03
Abstract: An improved tuning device for mounting upon stringed musical instruments such as the guitar, banjo, mandolin and the like. The improvement relates to providing a construction wherein the winding spindle or drum upon which the string is attached may be selectively and independently rotated on a one to one basis or on a high multiple to one basis. The one to one turning ratio is designed to be used to initially wind the string from a relaxed condition to a pre-tuned degree of tension associated with replacing worn or broken strings. The multiple tuning basis is, in typical fashion, employed to fine tune the string tension to produce the appropriate musical note.
Patent ES-8600581-A1 (ES)
Title: Apparatus for vibration reduction in dynamoelectric machines
IPC: H02K5/04
Filed: 1984-09-11
Abstract: This invention provides apparatus for reinforcing an end of a motor housing of a motor of the type having a minimum vertical dimension. The invention accomplishes this objective in one embodiment by extending two axially extending gussets, which normally terminate short of the ends of the stator housing, until they contact inside surfaces of the ends of the stator housing. A stiffening bar is added along the bottom of the ends of the stator housing between the two extended gussets to carry downward vibration forces from the rotor bearings of the motor through the end shields to mounting rails located adjacent the gussets. This improvement reduces vibration and shifts the natural vibrational resonant frequencies of the structure further away from expected vibrational excitation frequencies of the motor. In another embodiment of the invention the end shield of the motor is provided with force transmission members disposed diagonally downwardly to a pair of mounting flange members which are engaged, upon assembly of the end shield into the housing with a pair of diagonally disposed gussets which are fastened directly to a pair of motor mounting rails, thus bypassing the motor housing in the path of support for dynamic forces generated during operation of the motor.
Patent ES-8601116-A1 (ES)
Title: Process for the preparation of 4-nitrotoluene-2-sulfonic acid
IPC: C07C67/00
Filed: 1984-11-27
Abstract: 4-nitrotoluene-2-sulphonic acid (I) is made by continuous sulphonation of 4-nitrotoluene (II) with 40-85% oleum (III), and maintaining the degree of conversion of (II) in the reaction mass to which the (II) and (III) are metered, at greater than or equal to 90% throughout the duration of the reaction. - Pref. (i) (II) and (III) are metered continuously into a starter material comprising a fully reacted sulphonation mass or of oleum (ii) sulphonation is carried out at 80-140 deg.C, esp. 110-120 deg.C (iii) 1.0-1.5 mol, esp. 1.05-1.1 mol SO3 in the form of oleum is used per mol. (II) (iv) sulphonation is carried out in a stirred through-flow vessel to a conversion of (II) of greater than or equal to 90%, and the reaction is completed in a sealed cascade of stirred vessels, in residence vessels or in a tube reactor, or sulphonation is carried out in a loop reactor.
Patent ES-8701427-A1 (ES)
Title: Multiple push button switch with latch members.
IPC: H01H13/70
Filed: 1985-02-22
Abstract: A multiple push-button switch having three push-button actuators for operation of two contact carrying leaf spring strips each normally urged to a rest position by its natural resilience but adapted for flexing to an actuated position. Each strip is associated with a respective latch member adapted to releasibly retain the strip in its actuated position. A first of the actuators engages the two strips when depressed to deflect the strips from their rest positions to actuated positions in latched engagement with the latch members. The second actuator when depressed interacts with one strip and the latch member associated with the other strip to deflect the one strip from its rest position to its actuated position in latched engagement with its associated latch member and to concurrently disengage the other latch member from the other strip for return thereof to its rest position from an actuated positon. The third actuator engages the two latch members when depressed to disengage the latch members from the respective strips for return of the latter to their rest positions from actuated positions.
Patent ES-8602904-A1 (ES)
Title: Candoluminescent material and process for its production.
IPC: F21H1/02
Filed: 1985-03-01
Abstract: Candoluminescent material consisting of a mixt. of finely divided oxides in the form of a mesh similar to a textile comprises in moles: 75-90% ZrO2, 5-20% Y2O3 or CaO+Y2O3, 2-15% MgO or MgO+Al2O3 and 0.1-1% in total of one or more of Fe2O3, Cr2O3, Pr6O11 and CeO2.
Patent ES-8606786-A1 (ES)
Title: Insulating container, especially an insulating thermos (water heater)
IPC: A47J41/02
Filed: 1985-03-29
Abstract: The invention comprises a housing which has a handle, a filling orifice and a lid which can be fixed in position on the housing by means of a locked connection and which, preferably, has a closure member which interacts in the filling orifice and which may be displaced vertically between an open position, by virtue of a displacement mechanism which passes through the lid and has a first operative member. Its purpose is to design the thermos in such a manner that the lid may be locked in position on the thermos with simple and easy operations. This is achieved by forming the locked connection from at least two locking protuberances arranged on the lid or placed mutually or radially, and which in their locking position are secured behind the locking faces of the housing, and at least one of which can be released by actuation of a second operative member.