baber/WOPTO huggingface dataset:
Patent ES-8302401-A1 (ES)
Title: Radiation stress relieving of sulfone polymer articles
IPC: B29C35/08
Filed: 1982-01-11
Abstract: A method of rapidly relieving stress in an article comprised of a sulfone polymer is disclosed. The method can be used in the preparation of printed circuit boards. An article comprised of a sulfone polymer is exposed to electromagnetic radiation, for a time period sufficient to absorb enough energy to stress relieve the sulfone polymer against stress cracking therein. Exposure occurs at one or more ranges of frequencies which are capable of being absorbed by the sulfone polymer and which are effective for stress relieving without or substantially without causing heat induced softening or flowing of the sulfone polymer. The electromagnetic radiation is selected from the ranges of infrared, microwave and ultraviolet radiation.
Patent ES-8302867-A1 (ES)
Title: Devices for selectively coupling to a shaft to be driven two separate driving members
IPC: F16H37/06
Filed: 1982-03-02
Abstract: Means are provided for coupling at will a driven shaft (2), intended more particularly for adjusting the orientation of the blades of a boat propellor, either to the output shaft (1) of a motor or to a hand operable member (3). To this end there are provided three coaxial inwardly splined ring-wheels juxtaposed axially and integral respectively, the first two (13,14) with the two shafts and the third one (16) with said member, an outwardly splined hub (15), a tangent wheel (22) integral with said member and coacting with an endless screw (23) operable by means of a crank and screw means actuated by the rotation of a crank mounted on a head (28) and arranged so as to control the axial sliding of the hub by means of thrust bearings (32) and springs (33).
Patent ES-8304886-A1 (ES)
Title: Method of manufacturing silicon from powdered material containing silica
IPC: C01B33/025
Filed: 1982-07-15
Abstract: Silicon is manufactured from powdered material containing silica by injecting this, optionally together with a reducing agent, into a gas plasma with the help of a carrier gas. Thereafter the silica material thus heated, together with the reducing agent if any and the energy-rich plasma gas, is introduced in a reaction chamber surrounded by solid reducing agent in lump form, so that the silica is caused to melt and is reduced to liquid silicon.
Patent ES-8306225-A1 (ES)
Title: Diaphragm displacement pump for suspensions of fragile particles.
IPC: F04B53/14
Filed: 1982-08-26
Abstract: The invention relates to a diaphragm pump intended for transferring fragile particles contained in suspensions. It is characterised in that the transfer compartment of the pump has an additional capacity, in which the particles of the suspension remain permanently separated from the diaphragm by a layer of clear liquid. It is used particularly in the transfer of grains of ion exchanger resins.
Patent ES-8306313-A1 (ES)
Title: Dry fish food for delicate breeds
IPC: A23K50/80
Filed: 1982-09-29
Abstract: In the prepn. of dry fish food, material of animal origin is treated with acid or alkali, converted to silage without heating and then dried at 0-42 deg.C. - The raw material may be intestines from fish, slaughterhouse waste, fresh fish, undersize prawns, mussels, ring worms etc. The acid silage is formed with 1% H2SO4 and 1.5% Na or K bisulphite. The acid silage is partic. neutralised with alkaline silage prior to drying. The food may be enriched with aminoacids, enzymes, etc. A binder may also be added. - The fish food is not denatured and is thus more natural. The food contains no parasites etc. The intermediate mfr. of fish meal is not required. (Provisional Basic previously advised in Week K7) EPAB- EP-118421 B A process for preparing dry feed for fish while preserving to a great extent the active agents present in natural feed, in that cut animal starting material is either acid or alkali treated, the treatment being a cold-silage taking place without heating, the treated material is neutralised as much as it is necessary to adjusted to an approximately neutral reaction and is dried at temperatures below 42 deg.C.  (5pp)
Patent ES-8402423-A1 (ES)
Title: Methods of calibrating linearizing circuits.
IPC: G01N27/26
Filed: 1982-10-27
Abstract: A linearizing circuit (10) is disclosed for devices having logarithmic outputs, such as electrolytic oxygen detectors (12). The circuit (10) has an inverting biasing circuit (14) and a scaling circuit (16) connected to an antilog function generator (18) and is calibrated by zeroing the inverting biasing circuit (14) at an extreme point of the desired range and sealing a second point on the desired range in the scaling circuit (16).
Patent ES-8402086-A1 (ES)
Title: Apparatus comprising regulating means provided with a protecting system.
IPC: F16K35/00
Filed: 1983-03-30
Abstract: 1. Apparatus comprising regulating means provided with a protecting system intended to protect the said regulating means (7) against any unauthorised action, the said apparatus comprising above and on the vertical axis of the regulation means (79) and in order starting from the said means : a bore (4g) in which the said means (7) are located - chambering (4f) of greater diameter than that of the bore (4g) - a drilled hole (4e) of diameter greater than that of the bore (4g) and less than that of the chambering (4f) whereas a closure member (8) is provided in the form of a tablet (8), characterised in that the diameter of this tablet (8) corresponds apart from a clearance to that of the drilled hole (4e) in that it is less than that of the chambering (4f) whereas it is greater that that of the bore (4g) in order that it can be allowed to drop by gravity into the chambering when it is introduced into the drilled hole (4e), this tablet (8) being provided with means (8a) for being gripped by a suitable tool intended to extract it from the apparatus.
Patent ES-8502070-A1 (ES)
Title: Isomerization process.
IPC: C10G45/64
Filed: 1983-05-17
Abstract: Long chain (C7+) paraffins are isomerized over a large pore, highly siliceous zeolite catalyst such as zeolite Y or ZSM-20 having a structural silica:alumina ratio of at least 10:1 the use of such highly siliceous zeolites inhibits the degree of cracking and also permits weaker hydrogenation components such as palladium to be used in the catalysts.
Patent ES-8501009-A1 (ES)
Title: Aluminium electrolytic reduction cells.
IPC: C25C3/08
Filed: 1983-06-17
Abstract: In an electrolytic cell of the type in which a molten product metal such as Al is produced by electrolysis of a less dense fused electrolyte, there is provided a displacement block which can be raised or lowered in order to displace the fluid contents of the cell. This may be useful in order to reduce variations in the fused electrolyte surface level, or to tap metal from the cell. The block may be in the electrolysis compartment, in which case it may be an anode or a body of frozen electrolyte, or in a separate metal collection chamber which may be separated from the electrolysis compartment by a metal selective filter.
Patent ES-8502490-A1 (ES)
Title: Loom.
IPC: D03D51/00
Filed: 1984-01-17
Abstract: In the weaving machine warp threads (24) are guided from a warp let-off apparatus (2) via a shedding apparatus (6) to a fabric take-up apparatus (4). The weaving machine contains a main drive (8) at which are connected a weaving reed (14) and a filling thread inserting element (16). In addition, an auxiliary drive shaft (46) is connected at the main drive (8), which auxiliary drive shaft (46) drives the warp let-off apparatus (2), the fabric take-up apparatus (4) and the shedding apparatus (6). A common drive shaft (66) of the warp let-off apparatus (2) and of the fabric take-up apparatus (4) is connected with the auxiliary drive shaft (46) via a reversing gear unit (10). The reversing gear unit (10) is constructed as a superimposed gear unit and contains an auxiliary motor (90) in order to superimpose a reverse rotational movement of the warp let-off apparatus (2) and the fabric take-up apparatus (4). An electronic control apparatus (12), which is connected with the shedding apparatus (6) and the reversing gear unit (10), makes it possible to reverse the weaving program when the weaving machine is running forward.
Patent ES-8503550-A1 (ES)
Title: Method of pre-mounting an anchorage device
IPC: E01C11/22
Filed: 1984-04-17
Abstract: A method of pre-mounting an anchorage device such as a spike into a concrete object said anchorage device being adapted for fastening the object onto a support surface. The method includes the steps of moulding and vibrating the object (1) in a mould, there being formed a guide recess (4) in the object and the object is being removed from the mould prior to curing the concrete. According to the invention there is formed, during the casting of the concrete object (1), a channel (5) extending from a location centrally of the bottom of the guide recess (4), practically through the object and to a location adjacent that surface of the object turned away from the guide recess. Then the object is removed from the mould and the concrete is cured. On forming the channel, this is given a tapering portion (8, 9) at the end thereof facing away from the guide recess and an approximately uniformly thick portion at the end thereof closest to the guide recess. During removal of the concrete object from the mould and during curing the concrete the channel is left unsupported and after the curing a semi-hard plastic sleeve (11) is inserted into the channel and then the spike is inserted into the sleeve. A certain portion of the sleeve is left to protrude beyond the bottom surface of the guide recess.
Patent ES-8507753-A1 (ES)
Title: Data transmission telemonitoring equipment and system
IPC: H04B17/40
Filed: 1984-05-17
Abstract: A telemetering system for a data transmission line having a sequence of repeaters controls sequential operation from a centralized single supervisory terminal. The supervisory terminal sends an interrogation signal forward to a first repeater which sends back an answer signal relating to the status of that repeater and also sends the interrogation signal forward to the second repeater. In addition, status answer signals received from said subsequent repeaters in the sequence are transmitted backward through the repeater chain to the supervisory terminal. Thus, each repeater acts on the telemetering channel as a bidirectional repeater, repeating forwardly the interrogation signal and repeating backwardly its answer and the answer of subsequent repeaters in the sequence. Eight status parameters are detected at each repeater and monitored at the supervisory terminal. The supervisory terminal includes a clock generator, a receiver-transmitter interface, a microprocessor for processing repeater status information, a display, a selector and a bus interface. Each repeater includes a local oscillator, an error detector, an error counter, a detector of the error counter status, an answer signal generator, an answer transceiver, an interrogation transceiver and an automatic monitoring unit.
Patent ES-8607557-A1 (ES)
Title: Nucleic acid hybridization assay employing antibodies to intercalation complexes.
IPC: C12Q1/70
Filed: 1984-12-12
Abstract: Nucleic acid hybridization assay methods and reagent systems for detecting a particular polynucleotide sequence in a test medium. An aggregate is formed in the assay reaction mixture comprising intercalation complexes between a nucleic acid intercalator and double stranded nucleic acid associated with the hybridization product of the sequence to be detected and a nucleic acid probe sequence. Hybridization of the probe with the sequence to be detected can then be determined by addition of an antibody, or a fragment thereof, capable of binding with the intercalation complexes in the formed aggregate and measuring the antibody or fragment thereof which becomes bound to such intercalation complexes associated with hybridized probe. In one preferred embodiment, this method eliminates the need to chemically modify the probe in order to form a labeled reagent. In another embodiment, the method provides an advantageous method for labeling the probe by chemical modification.
Patent ES-8605609-A1 (ES)
Title: Door latch arrangement.
IPC: E05F15/56
Filed: 1985-04-03
Abstract: A latch arrangement for emergency opening of, particularly, railway platform screen doors is described. These doors (1, 2) are power operated and are opened automatically, or under remote control, when a railway train has come to a halt at the platform with its doors in register with the screen doors. For emergency opening of the screen doors (1, 2) a handle is provided on the track side, thereby to be accessible to a train passenger, which will dis-engage the door latch members (12, 14a) and de-energise the prime mover (10) for opening and closing the doors (1, 2), thus permitting the doors to be opened manually. In the particular embodiment the handle is connected to a vertically extending rod (18) carried in the door (2) which abuts, when the door is closed, a further rod (19, 19a) in the door-headframe which disengages the latch members (12, 14a) and releases pressure from a pneumatic door actuator (10), a spring loaded detent mechanism (27, 28) holds the headframe member (19a) in the deployed position, so that the prime mover (10) is not re-energised.
Patent ES-8609363-A1 (ES)
Title: Fractionation of blood plasma
IPC: A61K35/16
Filed: 1985-06-14
Abstract: There is provided in accordance with practice of this invention a process for separating protein fractions from a solution containing proteins and an apparatus for practicing the process. The process and apparatus involve withdrawing from a suspension tank a portion of the suspension contained therein to form a recycle stream. The withdrawn suspension forming the recycle stream contains particles of a selected protein fraction precipitated from a solution containing proteins. Fresh protein solution comprising proteins of the selected protein fraction is mixed into the recycle stream to form a mixed recycle stream. At least a portion of the selected protein fraction proteins in the fresh protein solution precipitate onto previously precipitated selected protein fraction particles suspended in the mixed recycle stream. The mixed recycle stream is introduced back into the suspension tank. A portion of the suspension is withdrawn from the suspension tank in a product stream and precipitated, selected protein fraction particles are recovered from the product stream.
Patent ES-8701112-A1 (ES)
Title: Pneumatic conveying system with directional change of a gas/particulate material stream
IPC: B65G53/52
Filed: 1986-02-20
Abstract: A pneumatic conveying system for conveying particulate material includes a connection chamber for changing the direction of flow so as to bring about a pressure drop. An upstream tube and a downstream tube are connected, spaced from each other, to an end wall in the connection chamber. Between the tubes, the end wall is formed with a double-curved surface bulging inwards towards the connection chamber, said surface being suitably saddle-shaped.
Patent ES-8800343-A1 (ES)
Title: Expression of factor VII activity in mammalian cells.
IPC: A61K38/00
Filed: 1986-04-16
Abstract: Methods are disclosed for producing proteins having biological activity for blood coagulation mediated by Factor VIIa or Factor IX. The proteins are produced by mammalian host cells which have been stably transfected with a DNA construct containing a nucleotide sequence which codes at least partially for either Factor VII or Factor IX. The nucleotide sequence comprises a first nucleotide sequence encoding a calcium binding domain, joined to a second nucleotide sequence positioned downstream of the first sequence. In particular, the first nucleotide sequence may be derived from a genomic clone or cDNA clone of Factor VII. The second sequence encodes a catalytic domain for the serine protease activity of either Factor VIIA or Factor IX. The joined sequences code for proteins having substantially the same biological activity for blood coagulation as either Factor VIIa or Factor IX>
Patent ES-8802449-A1 (ES)
Title: Antihypertensive dihydropyridine derivatives.
IPC: C07D211/82
Filed: 1987-07-16
Abstract: Novel dihydropyridine derivatives which are useful for treating congestive heart failure, hypertension, or angina have the formula: < CHEM > or a pharmaceutically acceptable acid addition salt thereof, wherein n is an integer from 0 to 8 Y is -O-, -NH-, -NR2-, -S-, -S(O)-, -S(O)2-, or a bond R1 and R2 are each independently, A1, A2, A3 or A4 where A1 is -(CH2)m(CHOH)pCH2OH A2 is -(CH2)qCH(3-r)[(CH2)sOH]r A3 is -(CH2)qCH(3-r)[(CH2)PCOOR3]r and A4 is -(CH2)mCOOR3 where m is an integer from 1 to 8 p is an integer from 0 to 4 q is an integer from 0 to 8 r is 2 or 3 s is an integer from 1 to 4 and R3 is H or alkyl of 1 to 18 carbon atoms R4 is -NO2, -CF3, or halo and R5 is lower alkyl or -CH2CH2OCH3.
Patent IE-903495-A1 (IE)
Title: Recovery fabric sleeve
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: B29K105/02
Filed: 1990-09-28
Abstract: PCT No. PCT/GB90/01472 Sec. 371 Date Mar. 25, 1992 Sec. 102(e) Date Mar. 25, 1992 PCT Filed Sep. 25, 1990 PCT Pub. No. WO91/04844 PCT Pub. Date Apr. 18, 1991.A heat recoverable wraparound fabric sleeve comprises 7-13 heat recoverable fibers in one direction and 4-8 fibers some of which are heat recoverable and some of which are heat stable in a perpendicular direction. This sleeve has particularly useful recovery behavior where recovery ratios are less than 40% and where an auxiliary patch is used to bond overlapping edges of the wraparound sleeve to each other.
Patent IE-904529-A1 (IE)
Title: Reversal of female sexual phenotype in poultry
IPC: C07D213/38
Filed: 1990-12-14
Abstract: Fertilized poultry embryos are treated with steroid biosynthesis inhibitors or antagonists which prevents the conversion of androgens to estrogens. By blocking the production of estrogens the genotypic female is converted into a phenotypic male. The phenotypic conversion of females to males gives the treated birds the advantage of male growth characteristics. A single administration of a steroid biosynthesis inhibitor or antagonist prior to about day 9 of embryonic incubation results in an irreversible change the sexual phenotype.
Patent IE-922389-A1 (IE)
Title: Method and apparatus for communicating digital data using¹trellis coded qam
Inventor: PAIK WOO H
IPC: H04N21/438
Filed: 1992-07-23
Abstract: Coded modulation schemes based on codes for QPSK modulation are directly incorporated into QAM based modulation systems, forming trellis coded QAM, to provide a practical coding structure that is both efficient in bandwidth and data reliability. Concatenated coding with QPSK based trellis coding and symbol error correcting coding is used. In an encoder (Fig. 2), an N-bit QAM constellation pattern (80) is divided into four subsets, each including N/4 symbol points of the constellation pattern. A two-bit QPSK codeword (92) is assigned to each of the four subsets (82, 84, 86, 88). A symbol to be transmitted is first encoded using an outer error correcting encoding algorithm, such as a Reed-Solomon code (12). Part of the symbol is then encoded (48) with an inner code that comprises a rate 1/2 trellis encoding algorithm to provide a QPSK codeword, which is mapped (50) with the remaining bits of the symbol to provide a modulation function, wherein the remaining bits (94) correlate the symbol with one of the symbol points included in the subset defined by the QPSK codeword. At a receiver (Fig. 3), the recovered modulation function is pruned (62) to provide a set of metrics (66) corresponding to the subsets and to provide a plurality of conditional determinations of the constellation point identified by the remaining bits. The metrics are used in a rate 1/2 trellis decoder (68) to recover a first bit that is encoded using a rate 1/2 encoding algorithm to recreate the QPSK codeword. One of a plurality of the conditional determinations is selected in response to the recreated codeword. The selected conditional determination is combined with the recovered first bit to provide a decoded output that is further decoded using a symbol error correcting algorithm such as a Reed-Solomon code (36). <IMAGE>
Patent IE-930286-A1 (IE)
Title: Suspension member
Inventor: WILKINS ANDRE PHILIP
IPC: B65D25/22
Filed: 1993-04-14
Abstract: A suspension member for a carton having a first wall connected to a second wall by a fold defining an edge of the first wall, the suspension member having an anchorage portion adapted for insertion into the carton for engagement with the fold or second wall, and a display 10 portion connected to the anchorage portion as to overlie the first wall after insertion of the anchorage portion into the carton.
Patent WO-9722451-A1 (WO)
Title: Verfahren und vorrichtung zur herstellung eines rohres
Inventor: WEISS HANS KARL
IPC: B28B21/06
Filed: 1996-12-19
Abstract: Bei einem Verfahren und einer Vorrichtung zur Herstellung eines Rohres, wobei ein Fasergewebe oder -vlies (2), beispielsweise aus Polymerfasern, mit einem aushärtenden Fluid, beispielsweise Zementleim oder Kunstoff, getränkt und ausgehärtet wird, wird das Fasergewebe oder -vlies (2) in eine die Außenabmessungen des herzustellenden Rohres definierende, an einer Halterung (5) abgestützte Form (1) eingebracht, wobei ausgehend von einem ersten Ende des herzustellenden Rohres an die zum Inneren des herzustellenden Rohres gewandte Innenfläche des Fasergewebes oder -vlies (2) eine dichte Hülle (3), vorzugsweise unter Aufbringung eines Überdruckes, fortschreitend in Anlage gebracht wird, im wesentlichen gleichzeitig mit dem Einbringen der dichten Hülle (3) das aushärtende Fluid in das Fasergewebe oder -vlies (2) eingebracht wird, das aushärtende Fluid über den Umfang des lichten Querschnitts des herzustellenden Rohres im Bereich der Anlage der dichten Hülle (3) an das Fasergewebe oder -vlies an mehreren Positionen verteilt, insbesondere über eine Mehrzahl von Düsen oder Ringspalte (10), ausgebracht wird und nach dem Einbringen des Fluids das getränkte Fasergewebe oder -vlies (2) in der Form (1) ausgehärtet wird.
Patent WO-9749746-A1 (WO)
Title: Beschichtungssystem sowie dessen verwendung zur herstellung von polyurethanacrylat-oberflächenbeschichtungen an schichtpressstoffplatten
Inventor: HORVATH MICHAEL
IPC: C08G18/67
Filed: 1997-06-19
Abstract: Es wird ein Beschichtungssystem bestehend aus einer Harz-, einer Härterkomponente sowie Zusatzstoffen angegeben, wobei die Harzkomponente sowohl (meth)acrylische Doppelbindungen als auch mindestens zwei reaktive Hydroxylgruppen enthält und die Härterkomponente aus einem mehrfach funktionellen, mindestens difunktionellen Isocyanat besteht. Harz- und Härterkomponente liegen im Beschichtungssystem in stöchiometrischen Mengenverhältnissen vor. Das Beschichtungssystem eignet sich ferner zur Herstellung von Schichtpreßstoffplatten mit einer Plattenoberflächenschicht aus ausgehärtetem Polyurethanacrylat. Die Aushärtung erfolgt stufenweise. In der ersten Stufe findet eine Vernetzungsreaktion der freien Hydroxylgruppen der Harzkomponente mit den Isocyanatgruppen der Härterkomponente unter Ausbildung eines (meth)acrylische Doppelbindungen enthaltenden Urethanacrylatpräpolymeren statt. In der zweiten Stufe erfolgt eine weitere Vernetzungsreaktion der (meth)acrylischen Doppelbindungen unter Ausbildung der Urethanacrylpolymer-Beschichtung der Plattenoberfläche. Die stufenweise Vernetzungsreaktion ist durch die Reaktionsparameter wie Druck, Temperatur, Wahl der Zusatzstoffe sowie der chemischen Konstitution der Härterkomponente steuerbar.