baber/WOPTO huggingface dataset:
Patent EP-0010297-B1 (EP)
IPC: C07H17/08
Filed: 1979-10-18
Granted: 1983-04-13
Abstract: Disclosed are novel derivatives of polyene macrolide antibiotics of the general formula <CHEM> wherein M is a polyene macrolide antibiotic moiety containing an amino sugar moiety, the amino group of which is substituted by X, wherein X is <CHEM>     -@-@-NH-@-@-NR3R4 (III),  -R5 or hydrogen, wherein A and B independently of each other are hydrogen or NR3R4 or one of A and B is hydrogen and the other is   -NH-@-R-NR3R4; R5 is an  alpha -amino acyl group; n is 1 to 3, t is zero or 1, and when t is zero p is zero to 4 and when t is I p is zero;  z is zero or I, and Y is hydrogen, alkyl, allyl, propargyl, benzyl or phenylpropargyl, with the proviso that, when X is hydrogen, z must be I and Y allyl, propargyl, benzyl or phenylpropargyl;  and the pharmaceutically acceptable acid addition salts thereof. The novel compounds may be prepared by methods known per se. Preferably the compounds are prepared by reaction of respective polyene macrolide antibiotic with a reactive derivative of a compound HOX wherein the amino group(s) is (are) protected. The compounds wherein X is hydrogen and Y is allyl, propargyl, benzyl or phenylpropargyl can be prepared by reaction of the respective N-protected polyene macrolide antibiotic with a reactive derivative of propene, propyne, phenylpropyne or toluene. The compounds show antifungal activity and are useful in the treatment of fungal infections.
Patent EP-0035567-B1 (EP)
IPC: G06K21/00
Filed: 1979-09-10
Granted: 1984-01-11
Abstract: Un selecteur permet la selection automatique d'un dossier specifique parmi plusieurs dossiers pouvant contenir en bloc divers documents, films, dessins, etc tries. Ce selecteur utilise un rotor spiral qui peut separer exactement le dossier specifique des autres dossiers, et comprend plusieurs mecanismes pour exposer sans erreur le dossier specifique. En entrant le numero de codage du dossier specifique dans un "controleur" ce selecteur automatique peut alors actionner les divers mecanismes de facon entierement automatique pour exposer seulement le dossier specifique hors de la rangee formee par les dossiers, en vue d'une extraction facile.
Patent EP-0030610-B1 (EP)
Title: Method and device for quantitative determination of optically active substances
IPC: A61B5/00
Filed: 1980-10-27
Granted: 1986-03-05
Abstract: 1. A process for the quantitative determiantion of a dissolved optically active substance in aqueous or non-aqueous solutions by means of polarimetry by splitting the light beam after the sample by means of a beam splitter, thereby producing a measuring beam and a reference beam, and forming a difference or quotient signal of the signals of the measuring and the reference beam detected by corresponding detectors, whereby the polarized light of the light source prior to passing through of the sample is eventually subjected to frequency, phase, or amplitude modulation, and the difference or quotient signal formed of the signals of the measuring and the reference beam is demodulated correspondingly, characterized in that for simultaneously obtaining beam splitting and an analyzing effect the light beam after the sample is directed to an optical interface at an incidence angle (alpha) between the polarization angle and the limit angle of total reflection.
Patent EP-0033021-B1 (EP)
IPC: C21B13/08
Filed: 1980-11-13
Granted: 1983-10-19
Abstract: Before iron oxide-containing materials is reduced in a rotary kiln by a treatment with solid carbonaceous reducing agents below the melting point of the charge, the iron oxide containing material and carbonaceous reducing agent are preheated in a multiple-hearth furnace, in which the reducing agent is subjected to an at least partial coking or an at least partial low-temperature carbonization. To prevent a partial reduction and sintering, the iron oxide-containing material is preheated in the upper part of the multiple-hearth furnace and the solid carbonaceous reducing agent is separately preheated in the lower part of the multiple-hearth furnace. At least part of the gases produced by the low-temperature carbonization in the lower part of the multiple-furnace is caused to flow in the upper part of said furnace in a countercurrent to the iron oxide-containing material to supply the heat required in said upper part.
Patent EP-0019470-B1 (EP)
IPC: C11D3/24
Filed: 1980-05-16
Granted: 1984-11-14
Abstract: The autoxidation of aqueous detergent slurries containing major quantities of nonionic surfactant during spray-drying is inhibited by the use of a charge-transfer agent. The charge-transfer agent may be a charge-transfer acceptor or a charge-transfer donor or a precursor of either of these. The agent may be present in an amount of from 0.05 to 2% by weight and the nonionic surfactant in an amount of 3% or more by weight based on the weight of the fully formulated detergent powder. The preferred charge-transfer agent is potassium iodide.
Patent EP-0024251-B1 (EP)
IPC: B23C3/12
Filed: 1980-07-23
Granted: 1983-08-24
Abstract: 1. Rotating rod saw provided with a tool spindle (4), which is in rotary drive contact with a drive motor (5) and to which there is fixedly mountable a work table (8) for placing thereon a planar workpiece (21) to be sawn, a bar-shaped rotating tool (1) projecting through an opening (9) in the work table (8), extending the spindle axis, in a stub-like manner as far as the workpiece zone to be treated and carrying cutting elements along at least one line extending helically around its circumference, characterised in that there is provided as the cutting element the top zone, forming a cutting edge, of a projecting rib which extends spirally around the circumference of the tool (1), and in that the rib is designed so as to be single- or multi-start and continuously helical with a pitch between 5 degrees and 15 degrees relative to a plane that is perpendicular to the tool longitudinal axis around the circumference so that the cutting edge lies on straight surface lines.
Patent EP-0028608-B1 (EP)
IPC: B41F15/42
Filed: 1980-11-17
Granted: 1986-02-26
Abstract: To regulate the pressure force of pressure rollers independently of the diameter thereof in a device for printing, impregnation, lacquering, applying liquid or pasty materials (12) on sheet material, ringing out liquid in tissues or for other treatment processes which use rollers having a magnetic effect pressure, there is provided a magnetic listel (1) or a magnetic cylinder (1') and at least two adjacent rollers (2, 3) which are arranged in the symmetrical plane of the magnetic field (5') parallel to the listel (1). A guide (4) comprised of one or a plurality of elements keeps in the symmetrical plane at least the roller (3) further away from the listel (1) or from the cylinder (1').
Patent EP-0039110-B1 (EP)
IPC: C11D1/75
Filed: 1981-04-13
Granted: 1985-01-02
Abstract: Physically stable liquid detergent compositions are provided comprising a mixture of alkyl sulphate, alkyl ether sulphate and alkylbenzene sulphonate surfactants in which the cations include a level of magnesium providing molar equivalence with the alkyl sulphate, together with a suds booster, preferably an alkyl ethanolamide.
Patent EP-0039202-B1 (EP)
IPC: A61C5/00
Filed: 1981-04-23
Granted: 1985-03-20
Abstract: Dental anchoring means includes a cylindrical shank having a turned over portion at one end and an integral threaded pin at the other end which is detachable from the shank. The anchoring means locates in holding means in the form of a sleeve with a longitudinal opening. The shank extends through the opening and is held for rotation with the sleeve by a stop member at one end of the sleeve which engages the turned over portion. The sleeve is located as a gear wheel in a dental handpiece which may be a self-contained unit.
Patent EP-0037780-B1 (EP)
IPC: A61K31/13
Filed: 1981-04-02
Granted: 1983-05-25
Abstract: 1. Chemical compounds of formula I :  see diagramm : EP0037780,P8,F2 in which R represents a C1 to C20 alkyl radical, R1 represents an isopropyl or terbutyl radical, as well as the pharmaceutically acceptable acid salts of these compounds.
Patent EP-0047261-B1 (EP)
Title: Compositions stabilisees contenant des composes modifiant le comportement
IPC: A01N35/02
Filed: 1981-03-03
Granted: 1984-06-20
Abstract: Compositions contenant des composes modifiant le comportement d'insectes contenant une liaison carbone-carbone non saturee, par exemple des pheromones, stabilisees par l'adjonction d'une phenylene diamine tertiaire suivant la formule: (FORMULE) ou R1 represente un reste aromatique, R2 represente H ou un groupe alkyle, alkenyle, cycloalkyle, cycloalkylalkyle, alkaryle, aralkyle, aryle, acyle, acyloxy ou nitroso et R3 et R4, qui peuvent etre identiques ou differents, representent chacun un groupe alkyle, alkenyle, cycloalkyle, cycloalkylalkyle, alkaryle, aralkyle, aryle, acyle, acyloxy ou nitroso. Ces compositions peuvent etre enfermees dans des micro-capsules pour la pulverisation dans une zone infestee par les insectes de maniere a en bouleverser les schemas d'accouplements; la presente invention s'applique particulierement a la micro-encapsulation de ces compositions dans des polyurees, les phenylenes diamines tertiaires presentant l'avantage de ne pas reagir avec le monomere di-isocyanate pendant le procede de micro-encapsulation.
Patent EP-0088752-B1 (EP)
IPC: C07K14/00
Filed: 1981-09-21
Granted: 1986-01-22
Abstract: The novel antigenic peptide compound comprises a sequence of seven amino acids, namely, methionine-glutamine-lysine-aspartic acid-leucine-glutamic acid-leucine, all of the amino acids being in their L-forms. The compound has utility in vaccines for reducing the fertility of mammals.
Patent EP-0066289-B1 (EP)
IPC: E03C1/084
Filed: 1982-06-01
Granted: 1992-10-14
Abstract: The present invention is for a showerhead selectively operable to produce a plurality of different streams, enabling the user to select one form of large diameter stream, rich in bubbles, when the water pressure is high, and another large diameter rich stream full of bubbles when the water pressure is low. Furthermore, the user may select a spray instead of the bubbly stream. The invention is accomplished by having an upstream disc with chambers therein for directing the water downstreamwardly. In the path of the jets from said chambers there is a screened-disc which is rotatable selectively by the user and which has a number of openings therethrough. By bringing the correct opening below the jets, the user may select one of several different types of streams. One of the openings has two screens, one at the top and one at the bottom of the opening so that at low water pressures, there is abundant aeration which provides a rich outgoing stream of water. For a normal aerated showerhead, there is a hole with just one screen. Similarly, there is a third hole without any screen and which will produce a spray when that hole is located below the chambers. Similarly, the chambers may be duplicated around the upstream disc so that when the user selects a given form of stream, the type of hole that produces that stream will be receiving all of the water from all of the different chambers.
Patent EP-0062016-B1 (EP)
IPC: C02F1/52
Filed: 1982-03-12
Granted: 1985-10-23
Abstract: The invention relates to aluminium-chloride compositions for water-purifying, sludge-dewatering and plant-dewatering purposes, comprising a clear, stable aqueous solution of aluminium chloride containing polynuclear complexes of the kind Alm(OH)n(3m-n)+ where m and n are positive integers. The composition is characterized in that it contains ions of alkali metal and/or alkaline earth metal in an amount which stoichiometrically substantially corresponds to the OH-content of the solution, and in that the total aluminium content is between about 0.3 and about 2 mole per liter. At least 40% of the total aluminium content of the solution may be present in the form of said polynuclear complexes. The invention also relates to a method for producing the composition, in which method a carbonate or hydrocarbonate, alkali metal or alkaline earth metal and an aluminium chloride are brought into aqueous solution. The amount of aluminium chloride is selected so as to obtain in the solution a total aluminium content of between about 0.3 and about 2 mole per liter, and the amount of carbonate or hydrocarbonate is selected so that, in relation to the amount of aluminium chloride, a given highest ratio is obtained between the number of moles of OH and the total number of moles of aluminium in the resultant solution at the desired given aluminium content of the solution.
Patent EP-0086796-B1 (EP)
IPC: A22B5/20
Filed: 1982-08-26
Granted: 1986-12-10
Abstract: In a carcass splitting apparatus, carcass (27) is suspended by hook arrangement (28) from conveyor system (25). Indexing means (30) permits selective engagement between frame (14) and conveyor hook (28) and permits alignment of carcass (27) with the centre line of the blade (4) of the saw assembly while simultaneously drawing frame (14) along its upper and lower tracks (23) and (24). Caracass (27) is split while frame (14) moves in concert with carcass (27) on conveyor system (25). Frame (14) is then returned to its starting position by pneumatic cylinder (31) mounted adjacent the floor and connected to frame (14) by bracket (32).
Patent EP-0094477-B1 (EP)
IPC: H01S3/05
Filed: 1983-02-18
Granted: 1986-06-18
Abstract: A gas laser is provided in which the plasma chamber (2) can be quickly and easily replaced by relatively unskilled personnel. This feature makes it possible to use sealed plasma chambers (2) in applications where lasers are operated only intermittently and sealed plasma chambers (2) have limited operating life. With the elimination of the gas handling system, it becomes posssible to manufacture compact, and in some important cases, portable and light weight lasers with replaceable plasma chambers (2). The invention is addressed to lasers operating at low to medium power output. To make chamber (2) replacement possible without need for elaborate optical realignment, one section of a mating mechanical coupler (76,78,82,84) is secured to the non-conductive envelope (4) of the demountable plasma chamber (2) and is positioned in a predetermined spatial and angular position with respect to the electrodes (12,14), optical windows (26,28) and the optical axis of the plasma chamber (2). The positioning of the mechanical coupler with respect to the electrodes (12,14), the windows (26,28) and the optical axis is identical for each of the interchangeable plasma chambers (2). A separate base (32) is provided with the other section of the demountable coupler fixed in a precise predetermined spatial and angular position with respect to a pair of mirrors (52,54) mounted on the base (32). The position of this section of the mechanical coupler (76,78,82,84) with respect to the mirrors (52,54) is identical for each of the interchangeable bases (32).
Patent EP-0107109-B1 (EP)
IPC: C07G99/00
Filed: 1983-09-30
Granted: 1988-02-24
Abstract: Acid copper electroplating solutions containing the reaction product of  (1) a compound of the formula <CHEM> wherein R1 and R2 are lower alkyl radicals of with 1 to 6 carbon atoms, a hydrogen atom or mixtures thereof and R4 is an alkali metal, hydrogen, magnesium, or the groups SX or SSX, wherein X is an alkali metal, hydrogen or magnesium, or a compound of the formula <CHEM> wherein R3 is an aromatic, heterocyclic or alicyclic radical containing 3 to 12 carbon atoms and R4 is an alkali metal, hydrogen, magnesium, or the groups SX or SSX where X is an alkali metal, hydrogen or magnesium,  (2) a compound of the formula  XR1-(S)n-R2-SO3H wherein R1 and R2 are the same or different and are alkylene radicals containing 1 to 6 carbon atoms, X is hydrogen or -SO3H and n equals 2 to 5, and (3) acrylamide in a sufficient amount to increase the brightness of the deposit and/or to prevent the formation of cracks during thermal shock.
Patent EP-0114272-B1 (EP)
Title: Electrochemical storage battery
IPC: H01M10/40
Filed: 1983-12-06
Granted: 1987-09-02
Abstract: Rechargeable electrochemical storage cell with an anode and a cathode, both of which are made of synthetic polymer and are surrounded by a liquid electrolyte. The anode as well as the cathode are made of synthetic polymers which has triaromatic methane units as building blocks, and the polymers are electrochemically doped reversably with ionic doping substances.
Patent EP-0109142-B1 (EP)
IPC: C07K7/06
Filed: 1983-08-04
Granted: 1988-09-28
Abstract: Compounds of the formula:wherein R<sup>1</sup> stands for an alk-2-enyl radical of not more than 5 carbon atoms or a furylmethyl radical, R<sup>2</sup> stands for an alk-2-enyl or alkyl radical of not more than 5 carbon atoms or a furylmethyl radical, >N-A, B, D, E and F stand for defined amino acid or aza-amino-acid residues, and in particular one or both of B and D stand(s) for an amino acid residue of the formula -NH.C(1-3C alkyl)(1-3C alkyl).CO- or a similar residue, and X stands for -OR<sup>7</sup> or -NR<sup>7</sup>R<sup>8</sup>, wherein R<sup>7</sup> and R<sup>8</sup>, which may be the same or different, stand for hydrogen or a (1-4C)alkyl radical, and wherein the linkages are all conventional peptide linkages or in the case of D-E the peptide linkage is replaced by the group -CH<sub>2</sub>S-, and pharmaceutically-acceptable salts thereof. Processes for the manufacture of the compounds. Pharmaceutical compositions comprising one of the compounds and a pharmaceutically-acceptable diluent or carrier. The compounds are selective opiate δ-receptor antagonists.
Patent EP-0099395-B1 (EP)
IPC: G01N33/68
Filed: 1983-01-27
Granted: 1986-09-10
Abstract: Method at the detection of organic molecules and biomolecules by means of surface-sensitive detection methods, the molecules becoming covalently bonded to the solid, plane test surface that has been given by means of silanization groups being functional for the covalent bonding. The invention relates to a silanization technique, which combines a special cleaning technique  for the surfaces to be silanized with a silanization process at a low pressure and with the silane in gas phase and at an enhanced temperature of the surfaces to be silanized. The method gives reproducible surfaces provided with stable, homogeneous and functional silane layers of monolayer character. Said surfaces are then used for covalent coupling of highly specific organic molecules and biomolecules to the surfaces. The coupling may be carried out directly by means of a reactive group on the silane or by means of a bifunctional coupling reagent such as for instance N-succinimidyl-3-(2-pyridyldithio)propionate, carbodiimide or glutardialdehyde.
Patent EP-0128372-B1 (EP)
IPC: E05C7/04
Filed: 1984-05-11
Granted: 1987-09-09
Abstract: 1. Device for locking the lateral leaf (2) of a two-leaf window, door or the like without a fixed middle post to the top and bottom transverse member or the like of a fixed frame, with bolts (12, 13) adapted to be pushed out upwardly and downwardly respectively, each bolt (12, 13) being formed by or being connected to the free end of a drive rod (14, 15) and the drive rods being displaceable in opposite directions by means of a handle (18) and a reversing device (19) comprising an actuable rotary member (28), the drive rods being furthermore disposed in a housing slot (10) in the longitudinal member (4) of the lateral leaf which is remote from the pivot axis, the housing slot (10) being masked by a cover rail (20), characterised in that the total cross-section of cover rail (20) and reversing device (19), measured transversely to the frame plane, corresponds substantially to the cross-section of the housing slot (10), those ends of the drive rods (14, 15) which are on the same side as the reversing device each forming a displaceable part of the reversing device (19) or in that each is connected directly to a displaceable element of the reversing device (19), the displaceable parts of the reversing device or the drive rod ends co-operating with the rotary member.
Patent EP-0139115-B1 (EP)
IPC: F16H19/00
Filed: 1984-07-25
Granted: 1987-10-07
Abstract: 1. A device for converting a rotational movement into a translational one and vice versa having a rotary member (3) which is guided for rotation about a spindle (5) and which is wrapped round, at least partially, by an open belt (1) of steel or a similar springy material which is guided in the wrap-round region (9), is made preshaped curved in cross-section and, on running into the wrap-round region of the substantially circular cylindrical belt contact surface (2) of the rotary member (3) is deformed out of the curved into a flat cross-sectional course and, on leaving the belt contact surface (2) is deformed back into the curved cross-sectional course without permanent deformation, characterised in that one end (11) of the belt (1) is connected to a carriage (12) which is mounted for longitudinal displacement on a guide member (6) for connection, in a manner transmitting tensile and compressive forces, to an object or a drive, particularly a door or a gate leaf, and that the belt is held for longitudinal displacement in a guide (7) of the guide member (6) in a manner transmitting tensile and compressive forces, over the whole longitudinal displacement distance between the rotary member (3) and the carriage (12).
Patent EP-0132170-B1 (EP)
IPC: G01N33/53
Filed: 1984-06-14
Granted: 1989-01-25
Abstract: 1. Process for detecting an oligomer containing at least two molecules, each having the same single nonrepetitive receptor site, in a liquid medium containing or liable to contain a solution or dispersion of the said molecule in the monomeric state, the said solution or dispersion also containing, or being liable to contain, the said oligomer, characterized in that the said solution or dispersion is brought into contact with a solid support on which there are fixed binding molecules endowed with a specific affinity for the said nonrepetitive receptor site, that there is added to the said solution or dispersion a solution or dispersion of the said binding molecule coupled with a tracer agent, and that the possible presence of the said tracer agent fixed onto the said solid support is determined qualitatively and/or quantitatively.
Patent EP-0155508-B1 (EP)
IPC: C07F15/00
Filed: 1985-02-15
Granted: 1992-12-09
Abstract: Transition metal-diorganophosphite complex catalyzed carbonylation processes, especially hydroformylation, as well as transition metal-diorganophosphite ligand complex compositions, diorganophosphite ligands and transition metal-diorganophosphite catalysts.
Patent EP-0170880-B1 (EP)
IPC: C12N9/06
Filed: 1985-07-03
Granted: 1991-02-06
Abstract: A process for the preparation of histaminase, respectively a histaminase containing material, is described. Histaminase is a diamine-oxidase which metabolizes histamine. According to the process at least one microorganism which produces in its cells histaminase, is cultivated and as soon as a sufficient number of microorganisms has grown, the microorganisms are isolated from the culture medium. Adhering culture medium is removed from the microorganisms and the microorganism cells are broken up and comminuted. The product can be dried in the vacuum, cooled and stored or it can be used to produce products having a higher content of histaminase or to produce a pure histaminase. Preferably a mixture of microorganisms is cultivated which contains at least one microorganism selected from the group lactobacillus and at least one yeast selected from the group candida. The histaminase containing products, respectively the histaminase, are used for metabolizing histamine in foodstuffs, beverages and forages yielding corresponding histamine free products in which the histamine had been metabolized forming not harmful metabolization products.