baber/WOPTO huggingface dataset:
Patent ES-462605-A1 (ES)
Title: Armature core wrapped with irradiation curable glass banding
IPC: H02K15/10
Filed: 1977-09-23
Abstract: A glass banding for a dynamoelectric machine characterized by incorporating an irradiation curable resin impregnated in pre-stressed layers of the banding. The banding is further characterized by having a substantially uniform thickness of cured resin between each layer thereof, in the range between 0.5 and 2 mils, despite a variation in the pre-stressing tensions applied to the respective layers of the banding. A novel method is also encompassed by the invention for making an adhesively bonded, irradiation curable, resin treated glass banding that retains a pre-stress tension therein when the banding is subjected to a variety of mechanical vibrations and variations in temperatures applied to it.
Patent ES-464612-A1 (ES)
Title: Bipolar unit
IPC: C25B11/02
Filed: 1977-11-30
Abstract: A bipolar unit for an electrolytic cell comprising (A) AN ANODE COMPRISING A GROUP OF ELONGATED MEMBERS, E.G. WIRES OR RODS, OF A FILM-FORMING METAL CARRYING ON AT LEAST PART OF THEIR SURFACES AN ELECTROCATALYTICALLY ACTIVE COATING, THE MEMBERS BEING ELECTRICALLY CONDUCTIVELY MOUNTED ON AND PROJECTING FROM A SHEET OF A FILM-FORMING METAL SO THAT A PART OF THE MEMBERS LIES IN A PLANE LATERALLY SPACED FROM THE SHEET, AND PARALLEL THERETO, AND (B) A CATHODE COMPRISING A GROUP OF ELONGATED METAL MEMBERS ELECTRICALLY CONDUCTIVELY MOUNTED ON AND PROJECTING FROM A METAL SHEET SO THAT A PART OF THE MEMBERS LIES IN A PLANE LATERALLY SPACED FROM THE SHEET, THE ELONGATED MEMBERS IN AT LEAST ONE OF THE GROUPS BEING FLEXIBLE AND THE SHEETS OF FILM-FORMING ANODE METAL AND OF CATHODE METAL BEING ELECTRICALLY CONDUCTIVELY BONDED TO EACH OTHER.
Patent ES-467118-A1 (ES)
Title: Machine for erecting sheet material packaging articles
IPC: B31B1/26
Filed: 1978-02-20
Abstract: The present invention relates to a machine for erecting cardboard or the like into packaging articles having single or multiple ribs derived from glued folds.
Patent ES-469709-A1 (ES)
Title: Centrifuge assembly
IPC: G01N33/48
Filed: 1978-05-11
Abstract: An improved centrifuge assembly comprising a channeled rotor assembly and a ring-like fluid container disposed in the channel, whereby the centrifugal separation effects in the fluid container are determined by the geometry of the channel in the rotor. The fluid container is preferably formed from semirigid plastic material in the form of a tube having a rectangular cross section and is considered a disposable item to be discarded after a single use. The rotor assembly preferably includes a removable filler piece or center piece formed from a single piece of material, such as rigid plastic, as by molding, dimensioned to form, with the wall of the centrifuge bowl, a circular channel having dimensions appropriate to receive the semirigid container, which is suitably bent and placed in the channel. Fluid connections are provided from each end of the container to an axially located multichannel rotating seal. The connections lie in a plurality of radial slots in the filler piece. Alternatively the entire assembly may be molded as a single entity, with a suitable channel and fluid line grooves being cast therein.
Patent ES-478807-A1 (ES)
Title: Ellipsoidal Radiation Collector and Method
IPC: G02B19/00
Filed: 1979-03-20
Abstract: There is a need in industry for a cytometer which is more efficient in collecting scattered light and fluorescence, and is more efficient in impinging collected light on photosensitive detectors. Disclosed is a radiation collector apparatus 10 for analyzing particles by irradiating the particles to produce a source of detectable radiation, wherein the radiation collector apparatus 10 comprises a reflector chamber 12 having a half ellipsoidal first reflector surface 14 and a second reflector surface 16 in the form of a planar reflector surface shown or a half ellipsoidal surface (Figures 5 and 6 not shown). Detectable radiation emanating from a primary focus 18 of the first reflector surface 14 either directly or after one or more reflections proceeds through a window 24 formed in one of the reflector surfaces for subsequent processing. In another embodiment (Figure 3 not shown) a dichroic second reflector surface is provided.
Patent ES-478997-A1 (ES)
Title: Process for producing propene and/or butene oligomers
IPC: B01J16/00
Filed: 1979-03-27
Abstract: At least one of propene and butene is oligomerized, preferably dimerized, in an elongate cylindrical reaction zone. A recycle flow and the fresh feed charge are injected tangentially into said reaction zone. The catalyst preferably comprises a nickel compound and a hydrocarbyl aluminum halide.
Patent ES-481297-A1 (ES)
Title: Acidic liquid detergent composition for cleaning hard surfaces containing polyoxyalkylene alkyl ether solvent
IPC: C11D17/00
Filed: 1979-06-05
Abstract: A weakly acidic or acidic liquid detergent composition comprising a water-soluble solvent, an anionic and/or nonionic surfactant, an acidic substance or a mixture of acidic substance and water-soluble salt thereof, wherein said water-soluble solvent has the formula RO(C2H4O)x(C3H6O)yR' wherein R and R' are hydrogen, methyl or ethyl, with the proviso that R and R' are not hydrogen simultaneously, the sum of x plus y is from 3.0 to 10 and 0</=x</=0.25y.
Patent ES-483705-A1 (ES)
Title: Automatic apparatus for changing records.
IPC: G11B17/24
Filed: 1979-08-29
Abstract: The apparatus for automatically changing records comprises a rotary store (3) rotating about a tube (2) which is inclined at about 45' with respect to the horizontal plane. The tube (2) carries a housing (4) containing a control mechanism to pull out a record (5) from the store (3) by means of a lever (18) and to bring it to its reading position (51). This control mechanism also provides for the setting into position and the withdrawal of a pickup arm (20). Owing to this inclined arrangement of the store (3), the overall dimensions in depth and height are less than in known apparatus.
Patent ES-485634-A1 (ES)
Title: Ignition system for vehicle engine - has oscillators driving VMOS power transistors that supply separate small ignition transformers
IPC: F02P7/03
Filed: 1979-11-02
Abstract: The ignition system has an ignition transformer, ignition plug and clock generator replacing the conventional mechanical interrupter contacts and the ignition distributor. Each ignition plug (11 etc.) has its own small ignition transformer (12 etc.) as close to it as possible. Each ignition transformer is supplied from a VMOS power transistor (13 etc.) forming the output stage of an h.f. oscillator (14 etc.). The h.f. oscillators are supplied directly from the battery (5) or their supply may be derived from a dc/dc converter connected to the battery. The oscillators are switched on by the clock generator (6) during ignition. Each transformer and its associated power transistor forms a single unit.
Patent ES-8105717-A1 (ES)
Title: Synthesis of 2-isopropylamino-pyrimidine
IPC: C07D239/38
Filed: 1980-06-25
Abstract: The present invention provides a process for the synthesis of 2-isopropylamino-pyrimidine by aminolysis of 2-methylsulphonyl-pyrimidine using isopropylamine. The aminolysis is effected, according to the present invention, by refluxing isopropylamine and 2-methylsulphonyl-pyrimidine in the absence of a solvent. Using this technique, the 2-isopropylamino-pyrimidine has been obtained in a substantially quantitative yield.
Patent ES-8104953-A1 (ES)
Title: Auxiliary power steering, especially for motor vehicles
IPC: B62D5/24
Filed: 1980-07-15
Abstract: Dual function valve assemblies mounted within the operating piston of a power steering servomotor, control the flow of pressurized fluid between opposing piston chambers to both limit travel of the piston and limit the maximum pressure developed within the pressurized chamber by cutting off the pressure as the piston approaches a limit position and relieving excess pressure during piston travel.
Patent ES-8106077-A1 (ES)
Title: Regulating electronic device.
IPC: H02P25/14
Filed: 1980-10-03
Abstract: The regulating electronic device may be used for charges operating on alternating current, particularly universal motors, with a systematic phase cut off. The regulating circuit includes, amongst of other things, a current-voltage inductive transformer (9) of which the primary side (8) is inserted in the charge current circuit and wherein, besides the transformation function, the inductivity of the secondary winding (10) is used, winding which is part of an oscillating circuit (20) tuned approximately on the frequency of the alternating voltage source. The voltage of the oscillating circuit, respectively the impedance of that circuit, provides the servo reference value of the adjustment which depends not only on the charge current magnitude, but also on the conduction time of that current. This quasi-resonance effect allows to influence directly the ignition circuit, generally comprised of an ignition capacitor (13), a charge resistance (11) and a cut off diode (15), without requiring to many elements.
Patent ES-8202372-A1 (ES)
Title: Cu-Ni coatings on ferrous substrates
IPC: C23C30/00
Filed: 1980-10-27
Abstract: A method is disclosed for rendering steel articles corrosion resistant, wherein on the steel article surface two layers are deposited, one whereof comprises nickel and the other copper, the coated article being successively subjected to an annealing step at high temperature under a reducing gas atmosphere. interdiffusion of the Cu and Ni gives rise to a single coating layer with a compositional variation across its thickness. The layers may be initially applied by any known method e.g. electrochemical, chemical, flame spraying, plasma, etc. The annealing step may take place in an atmosphere containing hydrogen at a temperature of 950-1150 DEG C.
Patent ES-8301048-A1 (ES)
Title: Nut and screw mechanism for the control of a nuclear reactor.
IPC: G21C7/12
Filed: 1981-01-30
Abstract: 1. A screw and nut mechanism comprising a screw-nut assembly for controlling a nuclear reactor by vertical displacement of a unit absorbing the neutrons in the core of the reactor and fall of the absorbing unit into a position of maximum insertion under the action of its own weight, for emergency stoppage, the absorbing unit being fixed at the lower end of a shaft connected to one of the vertically translationally movable components of the screw-nut assembly (12, 15-16), the other, rotationally movable, component of the screw-nut assembly being capable of being immobilised in translation, and the mechanism comprising, - a motor (4) for driving in rotation the rotationally movable component (15-16) of the screw and nut assembly (12, 15-16), through the intermediacy of a driving element (20, 24) comprising a profiled part intended to engage with a corresponding part of the rotationally movable component (15-16) of the screw-nut assembly (12, 15-16) to unite integrally in rotation the driving element (20, 24) and the component (15-16), and - a grab (5) provided with swivelling fingers (18) for holding in translation the rotationally movable component (15-16) of the screw-nut assembly (12, 15-16) and for controlling the fall of the screw-nut assembly, of the shaft and of the absorbing unit, at the time of the emergency stoppage, the motor (4) and the grab (5) being fixed on a leakproof enclosure (2) communicating with the interior of the reactor and fixed integrally to the cover (1) of the vessel enclosing the core of this reactor, the motor and the grab being arranged at least partly in this enclosure (2), characterised in that the element for driving the rotationally movable component (15-16) consists of an assembly of two jackets (20, 24) mounted telescopically one following the other in the vertical direction and assembled through the intermediacy of a spring (31) which is compressed when the two jackets (20, 24) move telescopically.
Patent ES-8300435-A1 (ES)
Title: Cellulosic food casings
IPC: A22C13/00
Filed: 1981-03-11
Abstract: Large size tubular cellulosic food casings used in making stuffed food products such as large sausage products, encased processed meat products and rolled meat products, are moisturized to e.g. 20 to 40% moisture content, which permits elimination of any further pre-stuffing soaking and are treated with chloride salts to maintain the Aw below 0.81 and thus inhibit mold, yeast, and bacterial growth prior to stuffing the casing with foodstuff.
Patent ES-8300088-A1 (ES)
Title: Amide derivatives, process for their manufacture and pharmaceutical or veterinary compositions containing them.
IPC: A61K31/22
Filed: 1981-05-22
Abstract: Novel 3,4-disubstituted-N-acylanilines of the formula: < IMAGE > wherein R1, R2 and ring A are defined in claim 1 wherein R3 is hydrogen or alkyl of up to 4 carbon atoms, or is joined to R5 as stated below wherein R4 is alkyl of 2 to 4 carbon atoms, or has the formula -CX1X2X3 wherein X1, X2 and X3, which may be the same or different, each is hydrogen, fluorine or chlorine wherein R5 is hydrogen, hydroxy or alkoxy or acyloxy each of up to 15 carbon atoms, or is joined to R3 to form an oxycarbonyl group such that together with the < IMAGE > part of the molecule it forms an oxazolidinedione group and wherein R6 is hydrogen or halogen. These compounds possess antiandrogenic activity and are useful for the treatment of androgen dependent or prostatic diseases. Representative of the compounds is 3,4-dichloro-N-(2-hydroxy-2-p-nitrophenylpropionyl)aniline. Also disclosed are processes for the manufacture of the compounds and pharmaceutical and veterinary compositions containing them.
Patent ES-8301464-A1 (ES)
Title: Preparation of the calcium salt of alpha-hydroxy-gamma-methylmercaptobutyric acid.
IPC: C07C323/52
Filed: 1981-09-04
Abstract: A novel process for preparing the calcium salt of alpha -hydroxy- gamma -methylmercaptobutyric acid (MHBA) by contacting solid calcium oxide or calcium hydroxide with liquid MHBA.
Patent ES-8207165-A1 (ES)
Title: Secondary ethanol amines, their preparation and their use in pharmaceutical compositions.
IPC: C07D307/86
Filed: 1981-11-24
Abstract: Compounds of formula (III): < IMAGE > (III) and esters, amides and pharmaceutically acceptable salts thereof, wherein A1 is hydrogen or methyl A2 is hydrogen or methyl n is 1, 2 or 3 and R is hydrogen, chlorine, bromine, hydroxy, nitro, amino or trifluoromethyl, are useful as anti-hyperglycaemic agents and/or anti-obesity agents.
Patent ES-8206986-A1 (ES)
Title: A process of compacting fine particles of calcium phosphate and the compacts obtained thereby.
IPC: C01B25/32
Filed: 1981-12-11
Abstract: A process for treating calcium phosphate fine particles which includes the step of compacting the particles under pressure to form a sheet.
Patent ES-8303369-A1 (ES)
Title: 4-Hydroxy-1,2-benzisothiazol-3(2H)-one-1,1-dioxide, their salts, their preparation and their utilization.
IPC: C07D275/06
Filed: 1982-03-24
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen or hydroxyl, and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as sweetening agents.
Patent ES-8308002-A1 (ES)
Title: Fluid pump.
IPC: F04B43/08
Filed: 1982-04-14
Abstract: A medical infusion pump for use in conjunction with a valved elastomeric pumping chamber. The pump comprises a pair of clamp elements between which the pumping chamber is located and one of the clamp elements is movable relative to the other to effect cyclic compression and expansion of the pumping chamber. The movable clamp element is constituted by an extension of a solenoid armature and such clamp element moves in a direction away from the fixed clamp element, to permit expansion of the pumping chamber, when the solenoid is energized. A compression spring acts against the solenoid armature and serves to bias the movable clamp element in a closing direction when the solenoid is de-energized, whereby a compressive force is applied to the pumping chamber. An electric motor is coupled to the spring by way of a motion translating mechanism and, when energized, the motor functions to change the effective length of the spring and, hence, the biasing force exerted on the movable clamp element.
Patent ES-8402659-A1 (ES)
Title: Homogeneous specific binding assay device, method for preparing it and analytical method using the device.
IPC: G01N33/542
Filed: 1982-12-31
Abstract: A homogeneous specific binding assay device, a method for its preparation, and a method for its use in determining a ligand, such as antigen, hapten, or antibody, in, or the ligand binding capacity of, a liquid sample. The test device comprises a solid carrier member, such as a fibrous web matrix, e.g., paper, or a polymeric film or gel, incorporated with reagents for a homogeneous specific binding assay system which produces a detectable response, usually an electromagnetic radiation signal, that is a function of the presence or amount of the ligand in or the ligand binding capacity of the sample. Useful homogeneous specific binding assay systems include those involving enzyme substrate labels, enzyme prosthetic group labels, and enzyme labels. The detectable response preferably is a luminescent, fluorescent, spectrophotometric, or colorimetric response, which is measurable by visual observation or instrument means.
Patent ES-8403306-A1 (ES)
Title: Multiple line detector for use in radiography.
IPC: G01T1/161
Filed: 1983-03-15
Abstract: A detector for use in a line scanned radiography system includes a plurality of lines (21-25:60,62) of detector elements which provide increased photon reception and increased scanning speed. By offsetting elements (64) in one line (60) from elements (66,68) in adjacent lines (62) an increase in horizontal resolution is achieved.
Patent ES-8401958-A1 (ES)
Title: Production of thiophene compounds
IPC: C07D333/24
Filed: 1983-04-05
Abstract: A 2-thiophene acetic acid compound of formula (I): < IMAGE > in which: R represents an alkyl radical of 1 to 4 carbon atoms and R1, R2 and R3 are the same or different and each represents a hydrogen atom, an alkyl radical of 1 to 4 carbon atoms or a halogen atom is prepared by reacting a haloalkylthiophene of formula (III): < IMAGE > in which R, R1, R2 and R3 are as defined above and Hal represents a halogen atom, with a cyanide of formula A-CN in which A represents an alkali metal atom, an alkaline-earth metal equivalent or a hydrogen atom to produce a cyanoalkylthiophene of formula (IV): < IMAGE > in which R, R1, R2 and R3 are as defined above, and hydrolysing the cyanoalkylthiophene of formula (IV) to the 2-thiophene acetic acid compound of formula (I). The compound of formula (I) is an intermediate in the production of pharmaceuticals.
Patent ES-8506981-A1 (ES)
Title: Preventing fungal decay of food products, particularly harvested fruits.
IPC: A23B7/154
Filed: 1983-07-20
Abstract: A method of protecting food products for animal or human consumption from fugal decay which comprises packing said food products in a film of an appropriate thermoplastic polymeric material wherein an effective amount of an appropriate fungicide is incorporated, characterized in that during or shortly after packing at least part of the packing film is heated.
Patent ES-8502925-A1 (ES)
Title: Central control units setting device for a route interlocking system.
IPC: B61L21/08
Filed: 1983-10-28
Abstract: 1. A system for the connection of central functional units (13, ..., 17) to setting groups (1, 11, 12) of a geographical interlocking station, said setting groups being connected to each other via geographical data connections, equipped with microprocessors (5) and assigned to the route elements, characterized in that each setting group (1, 11, 12) has a special serial input/output (3) for external access which is connected via a digital switching network (10) to all central functional units (13, ..., 17) which require access to the setting groups (11, 12).
Patent ES-8500351-A1 (ES)
Title: Apparatus for the production of short warps especially for cloth designs in multicolor weaving
IPC: D02H5/00
Filed: 1984-03-01
Abstract: In apparatus for the production of short warps, yarns of different color are consecutively wound up while traversing yarn crossing means. A drum having a conically ascending initial portion is provided as a winding body, while lease rods and an overrun rod are displaceably fitted along the drum axis. A support (18) displaceable along the drum axis includes a thread guide means and a heald frame (24) for shedding. In addition to the lease rods (4,5) serving for the formation of yarn crossings, the warping drum comprises further lease rods (5) for the preparation of yarn divisions (86). As for the heald frame (24), it comprises in addition to the two shafts for the yarn crossing formation, further shafts (27a,b,c . . . ) of a number of corresponding to the yarn divisions of the yarn package.
Patent ES-8505845-A1 (ES)
Title: Water-cooled condenser.
IPC: F28B1/02
Filed: 1984-04-26
Abstract: A condenser comprising a condenser shell, a plurality of titanium tubes and a titanium tube plate, wherein the condenser shell at the junction with the tube plate is explosion plated with titanium and a water-tight weld is provided between the titanium plating and the tube plate.
Patent ES-8703046-A1 (ES)
Title: Individual nuclear fuel rod weighing arrangement.
IPC: G01G13/02
Filed: 1984-06-14
Abstract: An individual nuclear fuel rod weighing system for rods carried on a tray which moves along a materials handling conveyor. At a first tray position on the conveyor, a lifting device raises the rods off the tray and places them on an overhead ramp. A loading mechanism conveys the rods singly from the overhead ramp onto an overhead scale for individual weighing. When the tray is at a second position on the conveyor, a transfer apparatus transports each weighed rod from the scale back onto the tray.
Patent ES-8600838-A1 (ES)
Title: Drilling device for a seeder.
IPC: A01C5/06
Filed: 1984-10-26
Abstract: The sowing mechanism is mounted on the frame of a seed drill and has a supporting arm for a seed-covering mechanism. Two rotary disc shares (21) on a spindle (22) are in a V-pattern and at an adjustable distance apart in the lateral direction. - The spindle comprises a central section (23) with axle sections of smaller dia. accommodating ball- or roller bearings (28). These bear via distance-pieces against shoulders on the spindle.
Patent ES-8603573-A1 (ES)
Title: Hybrid plasmid containing a streptomyces and an Escherichia coli replicon.
IPC: C12N1/21
Filed: 1985-03-29
Abstract: Hybrid plasmids consist of (1) a Streptomyces replicon derived from plasmids pSG2, pSG5 or pSVH1, and (2) an E. coli replicon, pref. derived from pBR322, pBR325, pACYC177 or pACYC184.
Patent ES-8609417-A1 (ES)
Title: Process for the purification of inert fluids
IPC: C08F8/42
Filed: 1985-04-17
Abstract: A process for the purification of inert fluids from Lewis acid and oxidising agent impurities is described. The impurities are easily removed from such inert fluids by placing the fluids in contact with macro cross-linked polymers and then separating the fluids from the scrubbing agent. The macro cross-linked polymers contain a plurality of functional groups which have been subjected to metallisation or mixtures of functional groups which have been subjected to metallisation, in which the functional groups correspond to the general formula: < IMAGE > in which Ar is an aromatic hydrocarbon radical containing from 1 to 3 rings, R is selected from the group comprising alkyl hydrocarbons, benzophenone radicals, benzophenone salts, fluorenone radicals and fluorenone salts, and M is selected from the group comprising lithium, potassium, sodium, alkyl-magnesium and alkyl- zinc.