baber/WOPTO huggingface dataset:
Patent ES-8602834-A1 (ES)
Title: Extn. and purificn. of ganglioside(s)
IPC: C07H3/06
Filed: 1985-03-01
Abstract: The process consists of (a) homogenising sheep or pig brain in 70:30 methanol/water with anionic, cationic or amphoteric surfactants at concns. below and above their inorganic critical micellar concns.; (b) purifying the extract by HPLC/TLC or a silica gel column with elution using chloroform/methanol/H2O-0.05 TFA in ratio 60:35:8 as Solvent A, and in ratio 65:25:4 as Solvent B; and (c) de-salinating the ganglioside extract free from contaminants in a C-18 semi-preparative column or C-18 Sep-Pack cartridge, eluting with water and 2:1 chloroform/methanol mixt. - The surfactants can be alkyl sulphate or alkyl ether anionic types, N-alkyl trimethyl ammonium halide or dimethyl alkyl benzyl ammonium halide cationic types, alkyl phenol or ethylene oxide condensates as non-ionic types, or alkyl amido-betaines as amphoteric types.
Patent ES-8602637-A1 (ES)
Title: Use of derivatives of salicylaldehyde as cytoprotectors
IPC: A61K31/11
Filed: 1985-03-05
Abstract: Phenol derivs. of formula (I) are new: In (I) R1 = H, 1-4C alkyl, OR7 or NR8R9; R2 and R3 are each OR10, NR10R11 or SR10, or together they complete -X-(CH2)m-X-, OXO or =NR11; R4 = 1-4C alkyl, 3-6C cycloalkyl, 2-4C alkenyl with 1 or 2 double bonds (all opt. substd. by 1-3 halo), or NR12R13; R5 = 1-10C alkyl, 3-8C cycloalkyl with up to 8 ring members, or halo; n = 1 or 2; R7, R8, R9, R12 and R13 = H or 1-4C alkyl; R10 and R11 = 1-8C alkyl. X = O, S or NR11; m = 2-6. Also new is use of cpds. (VII) as cytoprotectants: (R6, R17, R18 and R19 = H or halo). - Specifically claimed are:- (a) R1 = H; R2 and R3 = oxo; R4 = Me, ClCH2 or NH2; R5 = 1,1-dimethylethyl and n = 2 or, when R4 = Me, also 1; (b) R1 = H; R2 and R3 = -NMe-(CH2)2-NMe-; R4 = Me; R5 = 1,1-dimethylethyl; n = 2. Pref. (VII) are esp. salicylaldehyde or 2-formul-4,6-di(chloro or bromo)phenol.
Patent ES-8603271-A1 (ES)
Title: Stable composition of interleukin-2.
IPC: A61K47/42
Filed: 1985-04-08
Abstract: The present invention provides an interleukin-2 composition which comprises human serum albumin, a reducing compound or a combination thereof and is adjusted as showing pH of 3 to 6 as a solution. The composition of the present invention is characterized in that interleukin-2 activity is minimized during storage and in the processes of freezing and lyophilization.
Patent ES-8602864-A1 (ES)
Title: Preparation of isocyanate-terminated polyurethanes containing amino silanes.
IPC: C08G18/46
Filed: 1985-04-11
Abstract: A process of incorporating polyalkoxy amino silane adhesion promoters in isocyanate-functional polyurethane resins formed by the reaction of a stoichiometric excess of organic polyisocyanate with a hydroxy functional resin without producing cloudy and/or in table resin solns. comprises (a) prereacting the OH-functional resin with the alkoxy functionality of the amino silane in a reaction which liberates alcohol and (b) adding a stoichiometric excess of the organic polyisocyanate to cause the NCO gps. to react with both the OH gps. and the aminohalogen atoms presents, thus previous clouding and instability which prevented use of effective amts. of the amino silane adhesion promoters is avoided. - Also claimed is the prod. obtd. by this process. The organic polyisocyanate is a diisocyanate. The hydroxy-functional resin is a di- tri- or tetra-functional dihydric polyether esp. polyoxyethylene glycol, polyoxypropylene glycol, polytetramethylene glycol, or a propylene oxide adduct of trimethylol propane. (0/0) EPAB- EP-171503 B A process of incorporating polyalkoxy amino silane adhesion promoters into isocyanate-functional polyurethane resins formed by the reaction of a stoichiometric excess of organic polyisocyanate with a hydroxy-functional resin without producing cloudy and/or unstable resin solutions comprising, prereacting said hydroxy-functional resin with the alkoxy functionality of said amino silane in a reaction which liberates alcohol, and then adding a stoichiometric excess of said organic polyisocyanate to cause the isocyanate groups of said polyisocanate to react with both the hydroxy groups and the amino hydrogen atoms present. (5pp) - EP-171503 B A process of incorporating polyalkoxy amino silane adhesion promoters into isocyanate-functional polyurethane resins formed by the reaction of a stoichiometric excess of organic polyisocyanate with a hydroxy-functional resin without producing cloudy and/or unstable resin solutions comprising, prereacting said hydroxy-functional resin with the alkoxy functionality of said amino silane in a reaction which liberates alcohol, and then adding a stoichiometric excess of said organic polyisocyanate to cause the isocyanate groups of said polyisocyanate to react with both the hydroxy groups and the amino hydrogen atoms present.
Patent ES-8606562-A1 (ES)
Title: Marine pipeline trenching plough.
IPC: F16L1/26
Filed: 1985-05-06
Abstract: A combination trenching and pipe laying device (10) comprising a plow assembly (24) having at least two plows (38 ,40, 42) thereof of progressively increasing depth wherein the leading plow initially opens the trench and the succeeding plow or plows increase the depth of the trench to a desired ultimate depth thereof, pipe laying apparatus (82) carried by the plow assembly (24) for laying of the pipe (88) in the trench substantially immediately behind the hindmost or trailing plow and load cells (98) or sensing devices provided on the pipe laying apparatus for detecting the physical orientation of the pipe on the apparatus in order that the optimum position of the pipe may be maintained during the pipe laying operation.
Patent ES-8608129-A1 (ES)
Title: Mechanical seal.
IPC: F04D29/12
Filed: 1985-05-10
Abstract: A single or multiple stage mechanical seal assembly (10, 100) in which one seal ring (20) is resilently coupled to a rotatable shaft and the other seal ring is resilently urged toward the first seal ring by axiallyarranged identical springs (74) received in spring pockets in a spring retainer, some pockets opening at one radial surface of the retainer (78) and others opening at the other radial surface of the retainer. The outer surfaces of the seal rings are protected against deflection by being encircled by cylindrical members (42, 42A, 42B, 42C) and one seal ring is resiliently coupled to its encircling cylyndrical member. A balance sleeve means partly supports the axially movable seal ring and is capable of angular adjustment to compensate for shaft misalignment.
Patent ES-8701126-A1 (ES)
Title: Permanent magnetic load gripping or holding device.
IPC: B23Q3/154
Filed: 1985-06-19
Abstract: The invention is directed to an electrically controllable permanent magnetic quick break switching system for raising, transporting and stacking ferromagnetic parts. The system includes a magnetized permanent magnet 1 centrally arranged in the direction of its smallest dimension in a magnetically conducting iron support member, on which magnet there sits a magnetically conducting compensation plate 5 having a magnetically conducting bar 3 and magnetically conducting central pole 6 and additionally an electrical coil 4 between the compensation plate and the control pole for compensation (displacement) of the magnetic field from the region of the working air gap 7. For optimum compensation, i.e., of the most extensive delay free releasing of ferromagnetic thick to thinnest parts with simultaneously high forces the structural dimensions of the system are in reciprocal relationships which are individually stated in claim 1.
Patent ES-8605554-A1 (ES)
Title: Preparation process of aqueous, highly concentrated pressed cakes of azoic disperse dyes.
IPC: C09K23/42
Filed: 1985-11-04
Abstract: According to the invention, addition of one or more surfactants having a cloud point in aqueous solution to an aqueous suspension of an azo disperse dye gives after the isolation of the dye at a temperature above the cloud point aqueous press cakes containing a large amount of this dye. The direct processing of press cakes as obtained for example after the synthesis and isolation of azo disperse dyes to practical dispersions for use requires a minimum dye content in the press cakes. The minimum content is frequently not obtained when conventional methods of isolation are used, so that it is necessary to proceed via the indirect route of drying to obtain powders and redispersing the powders. By using the process according to the invention it is possible to cut out the costly indirect route or, if desired, to reduce the expense of drying to obtain powders by an appreciable margin.
Patent ES-8701023-A1 (ES)
Title: Sealing or finishing strips and carriers therefor
IPC: B29C48/154
Filed: 1985-12-05
Abstract: A carrier for a channel-shaped trimming or sealing strip is manufactured by leading a main wire between meshing teeth so as to give the wire a zig-zag configuration. The emerging wire is pushed between guide walls. Simultaneously, looped edge wires are fed in, along the walls, and mesh with the ends of the loops of the main wire. The meshed wires are fed into the mouth of a cross-head extruder. This extrudes plastics or rubber material around the meshed wires so as to hold them in meshing engagement. The resultant generally flat strip can then be bent into channel-shape.
Patent ES-8706294-A1 (ES)
Title: Induction motor synthesis control apparatus and method
IPC: H02P27/04
Filed: 1986-01-30
Abstract: An arrangement of interconnected timers is provided for operation with a microprocessor programmed to determine time delay counts that are fed out to these timers such that the timers can take care of the actual task of firing GTO inverter switches or not firing GTO inverter switches coupled with an AC traction motor for a vehicle. It is necessary to have correct transitions between the minus GTO switch and the plus GTO switch being ON for providing the desired motor voltage conditions with minimum electromagnetic interference in relation to the power supply. In addition the use of timer queues in complicated synthesis modes like the PWM and the quasi six-step operates to give the microprocessor adequate operating time for reasonable control signal time duration calculations. The timers are synchronized in hardware by a single crystal frequency, and they are synchronized in software such that the three phase independent waveforms stay 120 DEG apart.
Patent ES-8700946-A1 (ES)
Title: Extinguisher with extinguishing agent and auxiliary, rapid-actuation propulsion (propellent) gas
Filed: 1986-02-24
Abstract: The present invention relates to fire extinguishers which use an extinguishing agent propelled by an auxiliary gas contained in a capsule, such as, for example, a powder and carbonic gas preserved under pressure in a capsule and used as a means for both projecting (spraying) and dispersing the powder. The invention relates in particular to an extinguisher with an extinguishing agent and auxiliary, rapid-actuation gas.
Patent ES-8704372-A1 (ES)
Title: Machine tool.
IPC: B23Q3/157
Filed: 1986-05-13
Abstract: The machine tool comprises a vertical post (14) on which a head changer (19) is mounted for changing the tool head (17) provided at a head carrier (16). The head changer (19) is rotatable about a vertical axis. It carries at least one head gripper (22) which is adapted to grip from the top the tool head (17) and to rotate it from a front working position to a rear changing position. The post (14) being nonrotational (about any axis) and preferably unadjustable in height (the Y axis), is simple and low cost. The machine tool is readily adaptable to sophisticated design modifications, particularly including tool exchange in plural multi-tool tool heads and interchange with tool and/or tool head storage magazines.
Patent IE-901669-A1 (IE)
Title: A pasture topper
IPC: A01D34/76
Filed: 1990-05-08
Abstract: A pasture topper is disclosed which includes flails (10) rotating about vertical shafts (16). The flail shafts are driven by a primary drive shafts (11, 12) via an associated gearbox (17). Because gearboxes are used the flails do not slip and little maintenance is required. Further, there is no slip and the flails may have overlapping paths of rotation, as they remain rotationally offset with respect to each other. The pasture topper (1) is movable between a sidewardly directed cutting position and a rearwardly directed transport position. The topper is held in the cutting position by a spring biased latch which is arranged to slip if the topper (1) encounters an obstruction.
Patent IE-902477-A1 (IE)
Title: Chroman derivatives
IPC: A61P9/12
Filed: 1990-07-06
Abstract: Novel chroman derivatives of the formula I <IMAGE> in which R1 to R10 have the meanings given in patent claim 1, and their salts show effects on the cardiovascular system and can be used for the treatment or prophylaxis of cardiac insufficiency, angina pectoris, high blood pressure, incontinence and alopecia.
[US5112839A]
Patent IE-914184-A1 (IE)
Title: Novel polypeptides for promoting cell attachment
Inventor: GINSBERG MARK H
IPC: C07K16/18
Filed: 1991-12-02
Abstract: Novel polypeptides derived from human fibronectin are described which bind to integrin receptors expressed by cells. The receptor binding site of human fibronectin begins at amino acid residue (1394) and ends at residue (1400) of fibronectin. The polypeptides facilitate attachment of cells to substrates either alone or in conjunction with RGD-containing peptides. Vectors, fusion proteins and antibodies are also described. Methods for promoting cell attachment and for inhibiting cell adhesion are also described.
Patent IE-920532-A1 (IE)
Title: Thermal overload protection device for electronic components
Inventor: HONL ROBERT
IPC: H01T1/14
Filed: 1992-02-19
Abstract: The invention relates to a thermal overload protection device for electronic components, especially for telecommunications and data technology, consisting of a spring-elastic short-circuiting bracket 6 and of a fusing element 13, the short-circuiting bracket 6 being triggered as a function of the softening of the fusing element 13. 
<??>In order to achieve a SERVO-FAIL-SAFE behaviour, in which the spring force of the short-circuiting bracket 6 can be set to any desired magnitude, devices 15, 17, which are separate from one another, are provided according to the invention for tripping and for operating the short-circuiting bracket 6. 
<IMAGE>
Patent IE-921316-A1 (IE)
Title: Assay systems for neurotrophin activity
Inventor: SQUINTO STEPHEN P
IPC: C12N15/12
Filed: 1992-04-23
Abstract: The present invention provides for assay systems that may be used to detect and/or measure neurotrophin activity or to identify agents that exhibit neurotrophin-like activity. It is based, at least in part, on the discovery that the trkB proto-oncogene encodes a tyrosine kinase receptor that may serve as a functional binding protein for BDNF and NT-3. The present invention also provides for diagnostic and therapeutic methods based on the interaction between BDNF and/or NT-3 and trkB, and for a number of orphan receptor molecules. <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE>
Patent LU-100692-A1 (LU)
Title: Method of manufacturing composite products
Inventor: HAMPSON CARL
IPC: C08L5/00
Filed: 2017-05-23
Abstract: The present invention relates to the use of an amine compound comprising at least one, preferably at least two amine functions, wherein the amine functions are primary or secondary amines, to reduce the level of furfural and/or hydroxymethylfurfural in a carbohydrate-based binder or binder composition and/or escaping in the course of preparation, cross-linking and/or curing of carbohydrate-based binders. Preferably, the carbohydrate-based binder is obtained from a carbohydrate-based binder composition comprising a carbohydrate component and a cross-linker and possibly reaction product of carbohydrate component and cross-linker, wherein the cross-linker is selected from ammonium salts of inorganic acid, carboxylic acids, salts, ester or anhydride derivatives thereof, and/or combinations thereof.
Patent LU-101851-A1 (LU)
Title: Device for correcting position of heart when measuring blood pressure
Inventor: MAO YUANHONG
IPC: A61G15/02
Filed: 2018-11-01
Abstract: The invention discloses a device for correcting the position of the heart when measuring blood pressure, which comprises a base, and a first support unit, a second support unit and a third support unit are arranged in parallel on the upper part of the base. The present invention adopts an integrated design, which makes the structure of the whole device relatively stable, and can avoid accidents that medical staff and patients fall when measuring blood pressure, especially for hypertensive patients over 75 years old. It directly threatens its life safety, thereby effectively ensuring the safety of the patient at the time of the visit; it can proofread the patient's heart position when measuring blood pressure, which can ensure that the patient's right arm elbow is on the same level as the patient's heart, thereby making the patient
Patent WO-0214455-A1 (WO)
Title: Verfahren zum vergasen von kohlenstoffhältigen stoffen, wie abfall oder schwefelhältiger kohle
Inventor: RUDELSTORFER ERNST
IPC: C10J3/80
Filed: 2001-07-19
Abstract: Bei einem Verfahren zum Vergasen von festen Stoffen (Abfallstoffe, Biomasse (Holz), schwefelhaltige Kohle) in einem Wirbelschichtbett (5) wird in das Wirbelschichtbett als Vergasungsmittel Wasserdampf und Sauerstoff eingeblasen. Geringe energetische Verluste werden durch starke Überhitzung des Wasserdampfs mit heißen Reaktionsgasen erzielt, wobei der Überhitzer bei nur geringer Differenzdruckbelastung arbeitet. Die das Wirbelschichtbett (5) verlassenden Reaktionsgase werden im Freiraum (9) über  dem  Wirbelschichtbett (5) im Reaktor (1) unter Zufuhr zusätzlichen Sauerstoffs nachvergast. Dabei wird ein molares Verhältnis von zugeführtem Wasserdampf zu im zu vergasenden Stoff enthaltenem Kohlenstoff von wenigstens 2,1 eingestellt.
Patent WO-03018249-A1 (WO)
Inventor: SCHINTLMEISTER ARNO
IPC: B23K9/24
Filed: 2002-06-25
Abstract: The invention relates to a method for producing corrosion resistant welding electrodes made of tungsten or a tungsten alloy. According to the invention, the pretreated welding electrodes are subjected to heat treatment at temperatures of 300 C and 500 C in an oxidising atmosphere. Oxide layers are formed on the surface of the welding electrode, exhibiting a good electrical conductivity and preventing the formation of undesirable corrosion layers with weak conductivity. The inventive welding electrodes thus produced have excellent flammable properties and problem-free combustion behaviour.
Patent AT-501635-A1 (AT)
Filed: 2005-04-14
Abstract: A plastic ring (9) for detachably fixing a rounded-shaft tool (1) into a tool bushing (6), wherein the inside of the tool bushing (6) has an annular groove (7), into which the elastic plastic ring (9) held in an annular groove (3) of the tool shaft (2) engages, is designed in a slotted fashion and has at least one rib projecting beyond the outer surface of the plastic ring (9) and extending across at least a portion of the periphery of the plastic ring (9). In order to achieve a proper hold of the rounded-shaft tool (1), the cross-section of the plastic ring (9) exhibits a section (11) which can be pushed inwards and springs outwards in a radial direction and extends across at least a portion of the periphery of the plastic ring (9), wherein said section (11) can be pushed relative to the other sections of the cross-section of the plastic ring (9) from a relaxed initial position with a particular outside diameter (12) larger than the inside diameter (6') of the tool bushing (6) into a fitting position exhibiting a smaller outside diameter corresponding to the inside diameter (6') of the tool bushing (6) and is able to spring back into the relaxed initial position, whereby the total thickness (15) of the relaxed plastic ring (9) exceeds the depth (4) of the annular groove (3) of the tool shaft (2).
Patent AT-513316-A1 (AT)
Title: Mehrzweckvorrichtung
IPC: A45D44/22
Filed: 2012-08-30
Abstract: Mehrzweckvorrichtung (1) mit einem oder mehreren am Kopf eines Benutzersanlegbaren Tragteilen (2) und vorzugsweise mit einer Sehhilfe (3) und/oder einerHörhilfe, wobei zumindest ein Tragteil (2) eine Spannvorrichtung (4) zur Straffung derGesichtshaut des Benutzers aufweist und die Spannvorrichtung (4) über ein Gelenk (5)schwenkbar amTragteil (2) angebracht ist.
Patent WO-03071367-A1 (WO)
Inventor: KATUPITIYA JAYANTHA
IPC: G05B19/18
Filed: 2003-02-25
Abstract: L'invention concerne un système d'usinage d'un objet, qui comprend un moyen permettant d'obtenir un profil souhaité de l'objet et des informations relatives à une arête d'un outil de façonnage, un processeur destiné à traiter le profil souhaité de cet objet et les informations relatives à ladite arête, afin de déterminer un trajet pour l'objet et/ou l'arête à déplacer le long de ce dernier.
Patent WO-2004031093-A1 (WO)
Inventor: NAJI BASIL
IPC: C04B28/02
Filed: 2003-10-07
Abstract: A cementitious product and method of modifying the properties of a low or medium density FRC product by providing a predetermined pore size distribution. The pore size distribution is obtained such that in critical zones of the distribution, the pore volume is substantially equivalent to or less than the pore volume in a respective critical zone of a conventional high density FRC product. The resultant material provides improved properties over conventional medium density FRC products, in particular improved freeze/thaw durability and/or improved workability.
Patent AU-2002217436-A1 (AU)
Title: Nickel-based alloy composition for high thermal resistance elements, in particular for hot deformation process tools and for high temperature working
Inventor: CAROSI ANDREA
IPC: C22C19/05
Filed: 2001-12-07
Abstract: Nickel-based composition particularly suitable for high thermal resistance elements, in particular for hot deformation process tools and for high temperature working, like, e.g. dies for isothermal forming, comprising: a Nickel (Ni) content ranging from 57.0 % to 62.0 %; a maximum Tungsten (W) content of 10.0 % and a maximum Iron (Fe) content of 1.5 %. in Fig. a die for high temperature applications made of said composition is shown.
Patent AU-2001231802-A1 (AU)
Title: Alkylation process
Inventor: STEFANIS ADRIANA DE
IPC: C07C15/02
Filed: 2001-01-29
Abstract: A side-chain of a substituted aromatic compound is alkylated by reacting the aromatic compound with an alkylating agent in the presence of a catalyst. The catalyst comprises a restructured smectite clay to which basic ions are incorporated by ion-exchange. The restructuring of the smectite clay is carried out by acid-treating the clay prior to ion-exchange.
Patent AU-2001233571-A1 (AU)
Title: A digital technologic attenuate control circuit of current-model step by step
Inventor: YING DENGQING
IPC: H03G1/00
Filed: 2001-01-22
Abstract: The invention discloses a current mode step attenuation control circuit with digital technology. The circuit comprises: several stages of current attenuation circuit serially connected; the digital control input port, the common mode feedback signal input port and the bias input port are connected to corresponding a digital control signal, a common mode feedback current and a bias voltage, respectively. An analog input signal inputted to the circuit is controlled by the digital control signal to implement step attenuation. The circuit is original in conception. By using conducting resistance of MOS transistor to form equivalent resistance or match of current source for attenuation, the circuit eliminates dependence on resistance match of conventional technology. As step attenuation is directly controlled by digital control signal, so transmission speed is fast, phase delay is small, control accuracy is high and is also suitable for digital integrated circuit manufacturing technology. <IMAGE>