baber/WOPTO huggingface dataset:
Patent ES-8500602-A1 (ES)
Title: Device for winding longitudinally separated webs and method of changing finished reels and empty cores
IPC: B65H19/22
Filed: 1984-03-06
Abstract: A device for winding longitudinally separated webs, especially paper webs, on reel cores that are mounted alternately on one and on the opposite side of a backing roll in such a way as to rotate on displaceable bearing brackets and that are forced against one generating line of the backing roll. The number of cores is equal to the number of webs. The device is equipped with means for removing the finished reels and with knives for separating the web longitudinally and transversely, an automatic core inserter and a device for applying glue in the vicinity of the cut area of the longitudinally separated web. The device also has transverse knives that extend over the total axial length of the backing roll.
Patent ES-8503422-A1 (ES)
Title: Shut-off valve for fluid.
IPC: F16K3/08
Filed: 1984-04-06
Abstract: Shut-off valve (62) for fluids, provided particularly for a single control mixer. The shut-off valve (62) comprises a valve housing (60) having two fluid inlets (56, 58) and one fluid outlet (54). At each fluid inlet (56, 58) there is added one element (64, 66) configured as a hollow cylinder and axially displaceable in the housing (60) by fluid pressure each element is provided with a passage opening (92, 94). The elements (64, 66) are closely applied against a regulating member (74) provided with openings (88, 90) which are adjustable with respect to the passage openings (92, 94) so as to enable the discharge of fluids through the fluid outlet (54). The flow rate and the temperature regulation is simply carried out by radial torsion of the regulating member (74) towards the sleeve-shaped elements (64, 66) and therefore towards the passage openings (92, 94).
Patent ES-8506644-A1 (ES)
Title: Imidazolyl-ethoxy-benzoic acid prepn.
IPC: A61K31/415
Filed: 1984-07-03
Abstract: 4-(2-(imidazo-1-yl)ethoxy) benzoic acid (I) and its salts are made by (a) reacting the dimethyl acetal of p-hydroxy benzaldehyde with 1-bromo 2-chloro ethane to give the acetal of 4-(2-chloro ethoxy) benzaldehyde; (b) reacting this with imidazole to give the acetal of 4-(2-(imidazo-1-yl) ethoxy benzaldehyde; (c) hydrolysing and oxidising this in a single stage to obtain (I); and (d) neutralising to obtain pharmaceutically-acceptable salts.
Patent ES-8605671-A1 (ES)
Title: Separator cell for the head of an ultrasonic exploration device
IPC: A61B8/00
Filed: 1984-08-06
Abstract: A separator cell 2 for the head 1 of an ultrasonic exploration device has a groove 3 in which a needle 4 may be guided for carrying out biopsies. Consequently, its full insertion will take place in the zone 8, 8' of supervision of the head of the exploration apparatus 1 in such a manner that the needle may be guided securely during the carrying-out of a biopsy. The separator cell 2 may be made from a plastic material which has the same acoustic impedance as the tissue and, therefore, may be manufactured very economically. After the needle 4 has been inserted, the separator cell 2 may be removed while the needle 4 is slid through the groove 3. This facilitates the carrying-out of the biopsy and makes it possible to use the head of the exploration apparatus more accurately (perfectly).
Patent ES-8505933-A1 (ES)
Title: Synthesis of N-benzyloxycarbonyl-L-aspartic acid
IPC: A23L27/30
Filed: 1984-08-24
Abstract: N-Benzyloxycarbonyl-L-aspartic acid (Z-Asp) is synthesized by adding benzyl chloroformate to a solution of L-aspartic acid and sodium hydroxide at relatively high temperatures of 35 DEG -55 DEG C. and over a wide pH range of 9.2-12.0 and acidifying the sodium salt product. The Z-Asp is prepared in high yields exceeding 90% and purity of better than 99% with only a minor amount of the by-product N-benzyloxycarbonyl aspartyl aspartic acid. The Z-Asp is suitable for conversion to aspartame. Carrying out the reaction at high temperatures significantly reduces cycle time while maintaining a high yield with a low dipeptide and unreacted L-aspartic acid content.
Patent ES-8607191-A1 (ES)
Title: Improvements in or relating to security glazing.
IPC: B32B17/10
Filed: 1984-08-03
Abstract: A security glass which possesses substantial resistance to penetration by impact by a heavy implement and which exhibits only a small amount of spall formation is a glass flexible bonding material, e.g. polyvinylbutyral, laminate in which the layer of flexible bonding material positioned other than at the forwardmost flexible bonding material layer position possesses increased thickness. The rearmost glass layer is generally relatively thin and is preferably chemically toughened.
Patent ES-8506880-A1 (ES)
Title: Multi-nozzle spray desuperheater
IPC: B01F3/04
Filed: 1984-09-17
Abstract: A steam desuperheater comprising a liquid spray tube assembly positioned in a steam line and including a plurality of liquid outlet openings supplying liquid to plural spray nozzles, and a hollow piston plug axially movable therein upwardly from a lower valve seat to progressively open said outlet openings.
Patent ES-8601999-A1 (ES)
Title: Clavulanic acid extraction
IPC: C07D491/048
Filed: 1984-10-27
Abstract: The process comprises addition of a filtration coadjuvant to increase the flow in hot clavulanic acid fermentation stock. The filtrate impurities are improved by deproteinising at pH 40 or with acetone, followed by adsorption in ion exchange resins, for washing with NaCl soln. and elution of the acid salt. On using acetone, the stock is stirred 5-10 minutes and left to rest for 20 minutes, for elimination of the ppte. by centrifugation or filtration. The acetone is recovered by low-pressure distillation prior to the adsorption.
Patent ES-8701199-A1 (ES)
Title: Olefin polymerization process.
IPC: C08F10/04
Filed: 1985-02-27
Abstract: A process for the polymerization of an alpha monoolefin in the presence of certain supported coordination catalysts systems which comprise (a) a procatalyst, (b) a cocatalyst and, (c) a selectivity control agent, wherein (a) is a solid composition comprising magnesium chloride, titanium tetrachloride, and an electron donor (b) is an aluminium trialkyl and (c) is a combination of a strong selectivity control agent and a weak selectivity control agent.
Patent ES-8609584-A1 (ES)
Title: Electrohydraulic control of a spool valve for energizing a heavy duty automatic transmission clutch.
IPC: F16H59/04
Filed: 1985-09-18
Abstract: An electrohydraulic control system comprising a spool valve including a body having a bore. A spool is positioned in the bore for reciprocating movement within the bore. The valve body has an inlet, an outlet and an exhaust port. An electrohydraulic three-way normally closed pulse width modulated valve has an inlet communicating with the inlet to the valve body and an outlet communicating with one end of the spool. An electrohydraulic three-way normally closed ON/OFF valve has an inlet communicating with the outlet of the body and an outlet communicating with the other end of the spool. A spring yieldingly urges the spool toward the pulse width modulated valve. The spool is positioned so that it normally obstructs a path from the inlet to the outlet.
Patent ES-8608640-A1 (ES)
Title: Hydrodynamic fluid film bearing
IPC: F16C17/12
Filed: 1985-09-19
Abstract: A hydrodynamic fluid film bearing (10) includes a retainer (15) and a journal (20) disposed within the retainer. A plurality of smooth foils (30) are circumferentially distributed around a gap (25) defined by the journal and retainer in overlying relation to wave springs (45). The smooth foils and wave springs are fixed to the retainer by dovetail shaped keys (35) received within mating slots (40) in the retainer for enhanced retention of the foils and springs. The foils and springs extend in opposite circumferential directions from the locations thereon of fixture to the retainer for enhanced coulomb damping.
Patent ES-8701506-A1 (ES)
Title: High flux semipermeable membrane
IPC: C08J9/00
Filed: 1985-10-10
Abstract: The microskin is reticulated at a mol. level which comprises an ordered arrangement of absorption/repulsion sites (spacing pref. of the same order of magnitude as the mean free path of Brownian motion of the mols. to be retained; esp. ca 1-20 microns) of at least 3 different energy levels for mols. being retained. The microskin pref. comprises a multivalent ion, esp. Al, P, Si or Ca, and is esp. a Ca apatiteor Ca aconitate.
Patent ES-8608582-A1 (ES)
Title: Dry polysaccharides.
IPC: C08J3/12
Filed: 1985-10-18
Abstract: Powdered polysaccharide may be made by spray drying an emulsion in a non-aqueous liquid of an aqueous solution of the polysaccharide. Spray dried polysaccharides are novel materials. At least 90% by weight of the particles may be within a size range of not more than 100 microns. The particles may have an average size between 50 and 250 microns or between 10 and 50 microns, and the finer particles can be redispersed into oil.
Patent ES-8705175-A1 (ES)
Title: Method of transmitting characters by code words of a telegraphic alphabet, in particular the international telegraphic alphabet no. 2, and apparatus for carrying out the method.
IPC: H04L17/00
Filed: 1985-12-23
Abstract: It is an object of the present invention to provide a teleprinting machine capable of transmitting and writing capital and small letters, where the number of additionally transmitted shift code combinations is minimized in order to reduce the transmission time in this fashion.
Patent ES-8802406-A1 (ES)
Title: Immunoassay for detection of common determinant antibody to hepatitis B.
IPC: G01N33/576
Filed: 1986-01-22
Abstract: The invention relates to immunoassays for the detection of a common antigenic determinant of hepatitis B virus. More particularly, the invention relates to immunoassays for detecting antibody to hepatitis B surface antigen/a.
Patent ES-8704179-A1 (ES)
Title: Stephimycinone analogue prepn.
IPC: C07H15/244
Filed: 1986-02-17
Abstract: The cpds. of formula (I), for use as anti-bacterial agents and for synthesis of anti-tumour agents, are made by a series of stages, starting with prepn. of a silylated ketene acetal of formula (II), in which R is opt. substd. alkyl or aryl, R1, R2 and R3 are alkyl, by reaction of a lithium amidide and a silylating agent with an alkyl or aryl ester of 2,4-dimethyl 1,3-cyclohexadiene carboxylic acid (III).
Patent IE-911102-A1 (IE)
Title: Use of dermatan sulphate for the prevention and therapy of¹cerebral aging and of central nervous system functional¹deficit states
IPC: A61P25/28
Filed: 1991-04-03
Abstract: The present invention refers to the use of Dermatan sulphate, in its natural form and in its low molecular weight form, possibly in association with heparin, for the preparation of pharmaceutical compositions to be administered per os and parenterally in the preventive and therapeutic treatment of cerebral aging, of demential infantile and senile forms, of syndroms correlated to an altered biochemistry of the glycosaminoglycane sulphates, of hypofunctionality and dismetabolism of the central nervous system following an excessive use of drugs and to toxicodependency.
Patent IE-901649-A1 (IE)
Title: Method For Improving Adhesion Of Synthetic Diamond Coatings¹To Substrates
IPC: C23C16/02
Filed: 1990-05-07
Abstract: Adhesion of diamond coatings formed by chemical vapor deposition to substrates, particularly molybdenum substrates, is improved by first applying to the substrate a silicon layer. Preferably, the silicon layer is applied via an auxiliary substrate comprising elemental or chemically combined silicon, from which a silane diffuses to the principal substrate, where it is reduced to silicon and deposits thereon.
Patent IE-912167-A1 (IE)
Title: Receptor directed-toxin conjugates
IPC: A61K47/48
Filed: 1991-06-21
Abstract: The invention relates to a targeted toxin molecule comprising a toxin and a proteinaceaous molecule with binding activity for a receptor on the surface of a target cell, whereby the proteinaceous molecule is the ligand on a functional derivative or fragment thereof and the toxin has a molecular weight of no more than 1500 D. More specifically the ligand is IL-2, or preferably only its binding domain. The toxin may be any small toxin, for instance calicheamycin, verrucarin etc.. The toxin molecules according to the invention localize faster and are less immunogenic.
Patent IE-902599-A1 (IE)
Title: Bi-aromatic esters, a process for their preparation and their use in human or veterinary medicine and in cosmetic compositions
Inventor: SHROOT BRAHAM
IPC: A61K8/00
Filed: 1990-07-17
Abstract: Diaromatic esters. 
<??>The esters correspond to the formula: 
<IMAGE>
 in which : R1 denotes H, OH, -CH3, -CH2OH, -CH(OH)CH3, -COOR9, 
<IMAGE>
 or SO2R10, R9 denotes H, C1-C6 alkyl or a mono- or polyhydroxyalkyl radical, R10 denoting OH, C1-C6 or 
<IMAGE>
 r' and r" denoting H, C1-C6 alkyl, aryl, aralkyl, mono- or polyhydroxyalkyl, or r' and r" taken together form a heterocyclic ring, R2 denoting H, C1-C6 alkyl, OR9, F or -CF3, R3, R4 and R5 denote H, F, OH, -CH3, -OCH3, -CF3, -COOH or -CH2OH, R6 and R8 denote H,  alpha -substituted C3-C15 alkyl,  alpha , alpha '-disubstituted C4-C12 alkyl, C3-C12 cycloalkyl, mono- or polycyclic C5-C12 cycloalkyl in which the connecting carbon is trisubstituted, -SR11, -SO2R11 or -SOR11, R11 denoting C1-C6 alkyl or cycloalkyl, R6 and R8 being unable to denote simultaneously H, R7 denotes H, C1-C6 alkyl, alkenyl, alkenyloxy, OR12 or SR13, R12 denoting H, C1-C6 alkyl or alkenyl, R13 denoting H, C1-C6 alkyl or aralkyl, provided that when R1 denotes -CH2OH, -CH(OH)CH3, -COOR9 or 
<IMAGE>
 and R2 denotes H then: (i) either R3 and R4 are other than H or -CH3, (ii) or R7 is other than the radical OR12 and R6 or R8 is cycloalkyl > C7, (iii) or R7 denotes OR12, but R6 and R8 are then other than H, (iv) or R7 denotes OR12, but then R5 is other than H. 
<??>Use in human and veterinary medicine and in cosmetics.
Patent IE-903188-A1 (IE)
Title: A device for producing a particulate dispersion
Inventor: SINCLAIR COLIN SAMUEL
IPC: A61M11/00
Filed: 1990-08-31
Abstract: PCT No. PCT/GB90/01198 Sec. 371 Date Apr. 1, 1992 Sec. 102(e) Date Apr. 1, 1992 PCT Filed Aug. 2, 1990 PCT Pub. No. WO91/03270 PCT Pub. Date Mar. 21, 1991.A nebulizer for liquids, particulate materials or liquids/solids suspensions, comprising, within a vessel (10) containing a reservoir (11), an upright duct (13) with a plurality of circumferentially spaced outlet apertures (20), enclosing a coaxial air line (14) feeding a plurality of jets (16) duly aligned with outlet apertures (20) in the upright duct (13) so that an annular column of material is drawn from reservoir (11) to be dispersed by entrainment in the air streams from the jets (16). Larger droplets may return to the reservoir (11) while the smaller fraction issues from the vessel through an outlet (12). The relatively large outlet apertures (20) and the large cross-sectional area of the column of the material prevent blockage at the nebulizer head.
Patent IE-903464-A1 (IE)
Title: The use of alkylphosphoric acid compounds for combatting¹psoriasis disorders
IPC: A61P17/06
Filed: 1990-09-26
Abstract: The use of alkyl phosphoric acid compounds of the formula I R - Y - PO@ - X - R1 1 where, in formula I, R is a saturated or unsaturated hydrocarbon radical with 12 to 24 C atoms or where R is the group -CH2-CHR3-CH2-Z-R4 and R3 is a C1-C6-alkoxy group or a C1-C6-alkoxymethyl group, Z is oxygen or sulphur and R4 is a C1-C24-alkyl radical, X is an oxygen atom, NH or NR2 and Y is an oxygen atom or NH, R1 is a C1-C8-alkyl group, or in which R1 is a C2-C8-alkyl group which is unsaturated and/or substituted by halogen, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, tri-C1-C6-alkylamino, hydroxyl, carboxyl, C3-C8-cycloalkyl or phenyl, for the preparation of a pharmaceutical composition for the treatment of psoriasis.
Patent IE-903865-A1 (IE)
Title: Anti-ballistic materials and methods of making the same
IPC: C22C29/02
Filed: 1990-10-26
Abstract: The present invention relates to a novel armor material and methods for making the same. Particularly, a metal matrix composite body is formed with a filler material (1) and a matrix metal (3), wherein the filler material (1) is present in an amount of at least about 50 percent by volume.
Patent IE-920185-A1 (IE)
Title: Stripping method and apparatus
IPC: B01D53/34
Filed: 1992-01-22
Abstract: Solute gas-rich absorbing media formed in scrubbing a solute gas from an off-gas stream prior to discharge of the same are regenerated to solute-lean absorbing medium for recycle to the scrubbing operation. Hot rich absorbing media is formed into one or more spray patterns of very small liquid droplets in a flowing purge steam stream in an elongate conduit into which the solute gas is desorbed from the droplets. The droplets are coalesced to form a regenerated absorption medium, the solute gas-containing gas stream is cooled to condense out the steam and a pure solute gas stream is recovered. The operation may be effected in multiple stripping stages, which may comprise countercurrent flow of solute gas laden absorbing medium and purge steam within a single conduit or in multiple conduits. Multiple stripping steps may be affected within a single stripping stage.
Patent IE-922610-A1 (IE)
Title: Bidirectional parallel protocol
Inventor: PIPKINS JEFF D
IPC: G06F13/42
Filed: 1992-08-26
Abstract: A protocol provides bidirectional communication capability between a host computer and a printer over a parallel interface, the host computer and the printer having a forward channel therebetween for the transfer of signals from the host computer to the printer. The protocol includes conventions for turning the forward channel around so as to establish a reverse channel to allow transfer of data from the printer to the host computer, conventions for controlling the transfer of data from the printer to the host computer over the reverse channel, and conventions for turning the reverse channel back around so as to re-establish the forward channel.
Patent IE-922723-A1 (IE)
Title: Method and apparatus for cooling items
Inventor: SWAIN DAVID QUIXANO
IPC: F25D13/00
Filed: 1992-10-09
Abstract: A method is provided for cooling in a cold store items such as food products. The method comprises arranging the items in a stack 5 on a pallet 6 so as to define channel means in the stack 5. Means, such as a fan 10, are applied at one end of the channel means for providing a flow of air through the channel means so as to cool the items. The need for costly specialised equipment is thereby avoided and more uniform cooling is achieved at lower energy cost. The stacking configuration may comprise layers A alternate with layers B.
Patent WO-02079661-A1 (WO)
Title: Drehzahldifferenzabhängige hydraulische kupplung mit steuerventil
Inventor: GRATZER FRANZ
IPC: F16D25/0638
Filed: 2002-03-22
Abstract: Eine Drehzahldifferenzabhängige hydraulische Kupplung, besteht aus einem in einem Gehäuse (20) rotierenden Triebgehäuse (11), einer mit dem Triebgehäuse drehfest verbindbaren ersten Welle (21), einem mit dem Triebgehäuse drehfest verbundenen zweiten Welle (22), und weiters einer hydrostatischen Verdrängungsmaschine (1), einer Reibungskupplung (12) zur Verbindung der ersten Welle (21) mit dem Triebgehäuse (11) und einem Kolben (10) zur Beaufschlagung der Reibungskupplung (12), wobei das Triebgehäuse (11) einen Druckraum (9) hat und wo bei Auftreten einer Differenzdrehzahl in dem Druckraum (9) ein Druck erzeugt wird, der eine Beaufschlagung der Reibungskupplung (12) bewirkt, und wobei vom Druckraum ein Kanal (13) zu einem Steuerventil (14) führt, das den Weg zu einem Raum niedereren Druckes gesteuert freigibt. Um mit möglichst geringem Aufwand eine feinfühlige, genaue und schnelle Regelung und Anpassung der Charakteristik zu ermöglichen, ist das Steuerventil (14) im Triebgehäuse (11) und/oder in der mit dem Triebgehäuse (11) drehfest verbundenen zweiten Welle (22) koachsial mit dieser angeordnet und besitzt sie ein in Richtung der Achse verschiebbares Steuerglied (52), das von einem gehäusefesten Aktuator (59, 61, 62) betätigt wird.
Patent WO-03097092-A1 (WO)
Inventor: HIMMLER GOTTFRIED
IPC: C07K16/28
Filed: 2003-05-20
Abstract: L'invention concerne l'utilisation d'une substance d'inoculation à base d'un antigène associé à une tumeur, de son épitope, de son mimotope, d'un anticorps  spécifique ou anti-idiotypique, pour produire un médicament destiné à l'immunisation prophylactique et/ou thérapeutique active contre le cancer, en combinaison avec la chimiothérapie.
Patent WO-9109035-A1 (WO)
Title: Verfahren zur umwandlung von allo-isomeren der pentacyclischen oxindolalkaloide mit der formel c21h24n2o¿4?
Inventor: KEPLINGER KLAUS
IPC: C07D491/22
Filed: 1990-12-14
Abstract: Zur Umwandlung von allo-Isomeren der pentacyclischen Oxindolalkaloide mit der Formel C21H24N2O4, in denen sowohl am C-3-Atom als auch am C-20-Atom das Wasserstoffatom in der α-Stellung ist, werden Wasserstoffionen verwendet. Die Wasserstoffionen bewirken ein Umklappen der Wasserstoffatome am C-3-Atom oder am C-20-Atom von der α- in die β-Stellung. Die Umklappung am C-3-Atom führt zu einem epiallo-Isomer und die Umklappung am C-20-Atom zu einem normal-Isomer. Vorzugsweise werden hierzu die Oxindolalkaloide, ein Oxindolalkaloidgemisch oder eine die Oxindolalkaloide enthaltende pflanzliche Droge in einer Säure gelöst, deren Wasserstoffionen die Umklappung bewirken. Bei Auslaugung einer pflanzlichen Droge kann das mit epiallo- und/oder normal-Isomeren angereicherte Alkaloidgemisch anschließend alkalisiert und, vorzugsweise wiederholt, mit einem organischen Lösungsmittel extrahiert werden, worauf das organische Lösungsmittel von der nichtorganischen Phase getrennt und anschließend abgedampft wird. Das so gewonnene Alkaloidgemisch läßt sich zu therapeutisch einsetzbaren Präparaten weiterverarbeiten.
Patent WO-9305724-A1 (WO)
Title: Medical dentistry handpiece with image transmission arrangement
Inventor: ROSENSTATTER OTTO
IPC: A61C1/08
Filed: 1992-08-06
Abstract: A medical dentistry handpiece connectable to a supply hose (3) has a handle piece (1) capable of swivelling with respect to the supply hose (3) for securing an operational piece that carries a tool (15). A converter (2) that converts the images supplied by the image transmission arrangement into electric signals and that retransmits them to at least one line (9) that extend along the supply hose (3) is linked to the handle piece (1) so as to turn together with the latter.
Patent WO-9617414-A1 (WO)
Inventor: HIERZER ANDREAS
IPC: H01R4/24
Filed: 1995-11-29
Abstract: Un dispositif d'alimentation en courant d'appareils basse tension, notamment de lampes, comprend au moins un rail conducteur (1; 1'; 1'; 1''') constitué d'un profilé (2; 2'; 2'; 2''') avec au moins une rainure dans laquelle est situé au moins un conducteur de courant (6; 6'; 6'; 6'a, 6'b; 6'a, 6'b; 6'''a, 6'''b) susceptible d'être mis en contact avec un consommateur de courant (10; 10'; 10'; 10''') qui comprend comme élément mécanique de retenue un filetage vissable dans la rainure longitudinale. Le conducteur de courant est de préférence situé au fond (4, 4'a, 4'b) de la rainure longitudinale (3; 3'a, 3'b) et est isolé de tous les côtés par une matière plastique ou un caoutchouc souples. La face du consommateur de courant (10) comprend un contact en forme de pointe (14) qui traverse l'isolation du conducteur de courant lorsque le filetage est vissé. Les parois latérales (8) de la rainure longitudinale (3) peuvent être pourvues de cannelures (9) correspondant au filetage de l'élément de retenue (11).