baber/WOPTO huggingface dataset:
Patent EP-0159056-B1 (EP)
IPC: B01D53/34
Filed: 1985-03-08
Granted: 1989-08-16
Abstract: Process for removing H2S from gases, which process comprises contacting a H2S-containing gas with a solid absorbent comprising an intimate mixture of zinc oxide and a zeolite having a pore size larger than 0.40 nm at a temperature above 300 DEG C, and regenerating spent absorbent by passing an oxygen-containing gas over the absorbent at a temperature above 400 DEG C.
Patent EP-0171372-B1 (EP)
IPC: C07D513/14
Filed: 1985-06-06
Granted: 1988-10-05
Abstract: Novel compounds of the formula IIIawherein R<sup>1a</sup>, R<sup>2a</sup>, R<sup>3a </sup>and R<sup>4a</sup> are the same or different and are hydrogen, an alkyl, alkoxy optionally completely or predominantly substituted by fluorine or chlorine, halogen, -CN, -CF<sub>3</sub> -NO<sub>2</sub>, -COR, -COOR, aryl, aryloxy or arylalkoxy group, or adjacent groups R<sup>1a</sup>, R<sup>2a</sup>, R<sup>3a</sup> and R<sup>4a</sup> together with the adjacent carbon atoms in the benzimidazole ring form a 5-,6- or 7-membered monocyclic ring or a 9-, 10- or 11-membered bicyclic ring, which rings may be saturated or unsaturated and may contain 0-3 heteroatoms selected from N and O and which rings may be optionally substituted with 1-4 substituents selected from alkyl groups with 1-3 carbon atoms, halogen preferably For Cl, alkylene radicals containing 4-5 carbon atoms giving spiro compounds, or two or four of these substituents together form one or two oxy groupswhereby if R<sup>1a</sup>, R<sup>2a</sup>, R<sup>3a</sup> and R<sup>4a</sup> together with the adjacent carbon atoms in the benzimidazole ring form two rings they may be condensed with each other, R<sup>5a</sup> is hydro- <sup>gen</sup> or an alkyl group, R<sup>6a</sup> is hydrogen or an alkyl group or R<sup>5a</sup> and R<sup>6a</sup> are joined together to form an alkylene chain, R<sup>7a</sup> is hydrogen, an alkyl, alkoxy, alkenyloxy or alkynyloxy group, R<sup>8a</sup> is hydrogen or an alkyl group, or R<sup>6a</sup> and R<sup>7a</sup>, or R<sup>7a</sup> and R<sup>8a </sup>together with the adjacent carbon atoms in the pyridinium ring form a ring wherein the part constituted by R<sup>6a</sup> and R<sup>7a</sup> or R<sup>7a</sup> and R<sup>8a</sup>, is -CH=CH-CH=CH-, -O-(CH<sub>2</sub>)<sub>p</sub>-, -CH<sub>2</sub>(CH<sub>2</sub>)<sub>p</sub>, -O-CH=CH-, -NH-CH=CH-,CH-, or -S- (CH<sub>2</sub>)<sub>p</sub>-, wherein p is 2, or 4 and the O, S and N atoms always are attached to position 3 in the compound IIIa, R is an alkyl, cycloalkyl, aryl or arylalkyl group, and X<sup>-</sup> is a pharmaceutically acceptable anion, process for preparation thereof, pharmaceutical compositions containing such compounds and their use in medicine.
Patent EP-0174938-B1 (EP)
IPC: C11B3/02
Filed: 1985-01-17
Granted: 1990-11-28
Abstract: A method of fertilizing soil comprising the steps of treating soapstock with an acid containing phosphorus compounds, separating the acid oil from the acid water, and using the resulting acid water as fertilizer, or fertilizer component. Such use is particularly effective in precision fertilizer delivery systems having small passages which would be adversely affected by insolubles.
Patent EP-0189443-B1 (EP)
IPC: E02D/
Filed: 1985-07-12
Granted: 1988-11-30
Abstract: PCT No. PCT/DE85/00241 Sec. 371 Date May 5, 1986 Sec. 102(e) Date May 5, 1986 PCT Filed Jul. 12, 1985 PCT Pub. No. WO86/00655 PCT Pub. Date Jan. 30, 1986.The anchoring element has at least one anchor traction member 1 stressable against an abutment 3 and kept longitudinally movable in the ground by an envelope 5. An anchor body 6 is connected with this anchor traction member 1 at its end facing the bottom of the anchor bore. The anchor body 6 interacts with at least one pressure member 1' under pressure. This pressure member 1', cooperating with the surrounding compression body 2, is also extended, as a traction member 1' for tensioning against the abutment 3, up to the ground surface. The traction member 1' cooperating with the compression body 2 is this way used on one hand, for pressure, and on the other hand for traction.
Patent EP-0218596-B1 (EP)
Title: Procede pour transformation biologique aerobie de dechets organiques
IPC: C05F17/02
Filed: 1985-08-06
Granted: 1989-11-08
Abstract: Dans une installation de transformation biologique aérobie de déchets organiques, les vis agitatrices (6) qui font tourbillonner et avancer le matériau en traitement sont plongées dans la biomasse (2) et ont un effet actif lorsqu'elles se déplacent en un sens opposé au sens de déplacement du matériau lui-même, alors qu'elles s'élèvent en tournant dans le sens opposé, c'est-à-dire, dans le même sens que le déplacement du matériau, et se retirent de la biomasse (2). L'axe des vis agitatrices (6) est incliné par rapport à la verticale d'un angle approprié, de préférence entre 10o et 60o, le matériau étant poussé vers un orifice d'évacuation (4) par le déplacement dans la zone de chargement (3) des vis inclinées en rotation (6) dans le sens de la montée de la biomasse (2). En outre, les vis (6) modifient leur angle d'inclinaison en l'augmentant par rapport à la verticale et en se déplaçant graduellement du côté d'évacuation (4) du matériau de la cuve (1) vers le côté de chargement (3), tout en gardant une distance constante par rapport au fond.
Patent EP-0201563-B1 (EP)
Title: Systemes aqueux contenant des derives de l'acide amino-sulfonique d'acides carboxyliques
IPC: C09K23/24
Filed: 1985-11-06
Granted: 1991-02-06
Abstract: Système aqueux comprenant au moins 40% d'eau et une composition de sel ou d'acide amino-hydrocarbyl-sulfonique N-acylé caractérisé par la présence dans la structure d'un groupe imido ou d'au moins un groupe d'acylacyloxy ou acylimidoyle fixé à l'azote amino, ces groupes étant dérivés des groupes d'acide carboxylique contenus dans a) l'acide ou l'anhydride maléique ou b) un acide ou anhydride polycarboxylique à substitution hydrocarbyle. Ces compositions de sel ou d'acide amino-hydrocarbyl-sulfonique sont utiles comme émulsifiants, épaississants, agents de dispersion, etc., dans le système aqueux.
Patent EP-0204136-B1 (EP)
IPC: F04B43/02
Filed: 1983-01-17
Granted: 1992-09-30
Abstract: The invention uses piston shoes (502, 119) or conical ring elements (1, 2, 11, 12, 307) in pump or motor engines (7, 48, 340). Formed within the conical part (1, 2, 11, 12, 307) of the element is a working chamber (14, 61, 311) through which fluid flows and to which are assigned inlet means (50) and outlet means (49) which, under the control of a driving arrangement (52, 55, 96, 97) acting via reciprocating pistons (94), periodically enlarges and reduces its volume. It is thereby possible to achieve the change in the volume of a working chamber without sealing pistons moved in cylinders, to avoid any sealing by sealing parts sliding against one another without lubrication and thereby to make it possible for the working chamber to be filled and operate under high pressure with a non-lubricating fluid, for example water. The driving arrangement is separated from the working chamber by means of the reciprocating piston and can be operated using a fluid having a lubricating effect. The details can be designed in such a way that pressures of over 1000 bar can be used efficiently with a non-lubricating fluid in the working chamber. Corresponding piston shoes  (52, 21, 502) capable of operating under high pressure can be used in the driving arrangement.   <IMAGE>
Patent EP-0209756-B1 (EP)
IPC: F16B7/14
Filed: 1986-06-27
Granted: 1990-06-20
Abstract: The invention relates to a device for adjusting the length of a telescopic mast or boom in a windsurf. The two tubular elements are fixed by means of an O-ring (4) freely movable on the inner tube (1) and squashed against said inner tube (1) by means of a bushing (5) integral to the external tube (2).
Patent EP-0216088-B1 (EP)
IPC: C07C5/32
Filed: 1986-08-02
Granted: 1990-01-24
Abstract: Hydrocarbons are catalytically dehydrogenated in a reaction zone comprising at least two separate beds of dehydrogenation catalyst. The reactants are reheated and hydrogen is consumed through use of an intermediate bed of hydrogen selective oxidation catalyst. The amount of hydrogen consumed in the combustion step is increased by cooling the effluent of the first dehydrogenation catalyst bed by direct or indirect heat exchange.
Patent EP-0230530-B1 (EP)
IPC: C11D19/00
Filed: 1986-10-25
Granted: 1991-02-06
Abstract: The polyglycerol-containing distillation residues which are pasty or almost solid and are produced in the synthetic preparation of glycerol are reacted in the presence of an acid catalyst with an acetal or ketal at elevated temperature under atmospheric or reduced pressure, and the reaction mixture is fractionally distilled to give the individual cyclic acetals or ketals which are then cleaved in the presence of an acid catalyst or acidic cation exchanger to give the corresponding pure polyglycerols.
Patent EP-0228068-B1 (EP)
IPC: B60C23/04
Filed: 1986-12-23
Granted: 1989-08-02
Abstract: A valve cap adapted to be screwed onto the valve of a pneumatic tire gives a pressure drop indication. To this end the valve cap comprises a deflectable diaphragm which separates the housing interior into a first chamber adjacent a transparent section of the closed housing end portion and a second chamber which is in communication with the tire interior through a port formed in a transverse housing wall and through the open tire valve. When the valve cap has been tightly screwed onto the tire valve and the tire valve has been opened, the desired tire pressure will be built up in both chambers. Upon closing of the second chamber a reference pressure corresponding to the desired tire pressure will prevail therein. Any reduction of the tire pressure relative to the reference pressure will cause the diaphragm to converge towards the transparent housing portion, thus serving as an indication.
Patent EP-0213653-B1 (EP)
IPC: G01N33/543
Filed: 1986-07-18
Granted: 1989-11-15
Abstract: Device for the carrying out of an immunochemical determination comprising at least one holder which is provided with an opening at the top and to the inside of which an immunochemically active substance has been applied and which is closed at the top by a removable closure means, the holder containing at least a second immunochemically active substance which, in the absence of test medium, in the form in which the said second immunochemically active substance is contained in the closed holder, during storage and transport under normal conditions exhibits no interaction with the inside of the holder and is inert with respect to the immunochemically active substance applied thereto, characterised in that the holder contains a solid, more or less spherical, freeze-dried particle which contains the second immunochemically active substance.
Patent EP-0198588-B1 (EP)
IPC: H01B3/22
Filed: 1986-03-06
Granted: 1989-11-08
Abstract: The invention relates to new compositions comprising (a) from 85 to 96 parts by weight of liquid polybutenes having mean molecular mass by number comprised between 550 and 3000 and (b) from 4 to 15 parts by weight of at least one microcrystalline hydrocarbon wax with a low dielectric loss, having a mean molecular mass by number comprised between 650 and 2500 and a melting point, determined by differential enthalpy analysis, comprised between 80 and 150 DEG C, these new compositions with the dielectric and non-migrating properties being intended mainly for the production of waterproof and gas tight cable, such as electric cables, telecommunications cables and fibre optic cables.
Patent EP-0204515-B1 (EP)
IPC: C25B1/28
Filed: 1986-05-29
Granted: 1990-04-18
Abstract: @ The invention provides a process to maintain the anolyte pH in the desired range while manufacturing potassium peroxydiphosphate on a commercial scale. The process characterized by electrolyzing an alkaline anolyte containing potassium, phosphate, and hydroxyl ions at a platinum or noble metal anode optionally in the presence of a reaction promoter. The catholyte, an alkali metal hydroxide, is separated from the anolyte by a separating means permeable to anions permitting hydroxyl ions to be transferred into the anolyte thereby maintaining the pH of the anolyte in the desired range.
Patent EP-0231666-B1 (EP)
IPC: C08F283/00
Filed: 1986-12-31
Granted: 1990-10-31
Abstract: Hydroxy functional polyester graft copolymers are provided. The copolymer is crosslinkable by hydroxy-reactive crosslinking agent and, in particular, is suitable for use in thermosetting coating compositions adapted to form a flexible cured coating over a variety of substrates, such as metal and plastic. The copolymer has a number average molecular weight between about 1000 and about 15,000, has a hydroxyl number between about 30 and about 300, and is the reaction product of carbon-carbon double bond-reactive monoethylenically unsaturated monomer with hydroxy functional carbon-carbon double bond-bearing branched polyester macromer. The macromer is the reaction product of (i) epoxy acrylate having the formula: <CHEM> with (ii) hydroxy functional polyester reactant containing 0-10 urethane linkages per molecule.
Patent EP-0217957-B1 (EP)
Title: Appareil d'usinage par coupe par decharge electrique d'un fil-electrode
IPC: B23H7/02
Filed: 1986-01-17
Granted: 1991-04-17
Abstract: Dans cet appareil, un fil-électrode est tiré d'une bobine d'alimentation en fil-électrode, passé dans un passage prédéterminé pour être guidé jusqu'à la partie à usiner d'une pièce, utilisé pour usiner cette partie de la pièce, inversé pour passer le long du passage dans lequel le fil-électrode a été guidé jusqu'à la pièce à usiner, guidé à nouveau jusqu'à la même partie de la pièce à usiner puis utilisé à nouveau pour usiner la même pièce. Ces deux parties du fil-électrode sont déplacées en zigzag le long d'un profil d'usinage pendant la coupe de la pièce. Cela permet d'accroître l'enlèvement de matière et d'améliorer le rendement et la précision de l'usinage.
Patent EP-0291502-B1 (EP)
Title: Procede et dispositif pour reguler le rayonnement-x d'un appareil a rayons-x, notamment celui d'un appareil de mammographie
Inventor: JAERVINEN ERKKI
IPC: G21K1/10
Filed: 1986-08-29
Granted: 1994-05-11
Abstract: Dans le procédé et le dispositif ci-décrits, le rayonnement (PHI4) ayant pénétré dans l'objet photographié (5) est examiné au début de la photographie afin d'éviter une surexposition du patient, et sur cette base, le spectre énergétique du rayonnement est modulé par couplage régénérateur (8, 9, 14, 15).
Patent EP-0257478-B1 (EP)
IPC: G01N1/28
Filed: 1987-08-13
Granted: 1990-10-31
Abstract: 1. Process for the production of vitreous borate disks for instrumental analysis, in particular X-ray fluorescence analysis in which a determined amount of a material to be tested is mixed with a borate melt, the mixture is tableted, each tablet is melted at a temperature above 900 degrees C in a graphite ring which is placed on a graphite support whose surface area corresponds to the number of graphite rings, and which the melt is cooled afterwards, characterised in that the material to be tested is calcined at a temperature of above 800 degrees C before the removal of the determined amount, that the graphite ring has a height whose numerical value in millimetres is equal to the numerical value of the ratio of the mass of the mixture of material to be tested and borate melt in grams and the internal diameter of the graphite ring in centimetres, that the mass of the graphite support is approximately equal to double the mass of the mixture of material to be tested and borate melt and that the melt with graphite ring and graphite support is allowed to cool in air.
Patent EP-0256586-B1 (EP)
IPC: C12P1/00
Filed: 1987-07-24
Granted: 1992-05-13
Abstract: S-(-)-atenolol (4-(2-hydroxy-3-isopropylaminopropoxy)phenyl acetamide) is obtained by a process including the step of stereo-specific epoxidation by an ester of 4-allyloxyphenylacetic acid using a micro-organism capable of stereo-selective epoxidation, e.g. Pseudomonas oleovorans, to produce the corresponding ester of 4-(2,3-epoxypropoxy)phenylacetic acid which is predominantly in S configuration. Pseudomonas oleovorans ATCC 29347 produces at least about 90% of the epoxypropoxy compound in S configuration. The resulting epoxypropoxy compound can be converted into atenolol, maintaining the high proportion of S configuration, by reacting the epoxypropoxy compound with isopropylamine and converting the ester group to an amide group by reaction with ammonia.
Patent EP-0248642-B1 (EP)
IPC: G01N33/68
Filed: 1987-06-03
Granted: 1992-10-21
Abstract: Methods and compositions are provided for production of novel polypeptides having antineoplastic activity. Polypeptides are obtained by lymphokine activation of killer lymphocytes, solubilizing peptides from the cells with acidic ethanolic extraction and purification using chromatography. The resulting peptides may be prepared by other techniques, such as synthesis or expression in nonmammalian or mammalian host cells. The peptides find use in inhibition of neoplastic cell proliferation.
Patent EP-0273603-B1 (EP)
IPC: A61K9/00
Filed: 1987-12-03
Granted: 1992-03-11
Abstract: A storage stable, sterile, pyrogen-free, injectable anthracycline glycoside solution consists essentially of a physiologically acceptable salt of an anthracycline glycoside dissolved in a physiologically acceptable solvent therefor, which has not been reconstituted from a lyophilizate and the pH of which has been adjusted to from 2.5 to 4.0
Patent EP-0298184-B1 (EP)
IPC: A47C17/207
Filed: 1987-07-07
Granted: 1990-10-31
Abstract: 1. Piece of seating furniture, changeable into a bed and equipped with a drawer (2) which can be pulled out of a frame (1) and carries a lying cushion (5), and with a carriage (18) which can be pulled over the drawer (2) and carries a seating cushion (19) ; if the piece of seating furniture is in the sitting position, the lying cushion (5) is under the seating cushion (19) and in the lying position is raised to the level of the seating cushion (19) and positioned beside it ; for this purpose, it is guided at one end in canted guiding devices (7) provided in the furniture frame (1), while levers (9) resting on the lying cushion (5) are attached on the drawer (2), these levers (9) being two-armed, characterised in that one sheathed cable (14) is attached to the end of the levers (9) which is opposite to the lying cushion (5) ; one end of the sheathed cable is attached to a slide (16) which is guided in the guiding device (17) of the drawer (2).
Patent EP-0306693-B1 (EP)
Title: Digital communication system with a modular structure
IPC: H04Q3/545
Filed: 1988-07-28
Granted: 1992-06-10
Abstract: The multitasking operating system of a central system processor control administers a circuit engineering task with terminal-type-specific device program modules (DTE,ATE,TTX) and a switching engineering task with terminal-class-independent and communication-service-independent switching procedure program modules (LDU); the circuit engineering task and the switching engineering task are in each case associated with input and output memories (Mlb-DH-NW) operated in the manner of a mailbox; for the exchange of messages between the tasks, the multitasking operating system exhibits a program bus structure with a communication-service- and terminal-type-independently universally defined transmission protocol. <IMAGE>
Patent EP-0309745-B1 (EP)
Title: Device for stacking printed products continuously arriving in an imbricated product stream
IPC: B65H29/50
Filed: 1988-08-27
Granted: 1991-07-24
Abstract: Printed products are infed in an imbricated formation by a transport device to a stacker apparatus. These printed products are transported by a delivery belt conveyor and an infeed belt conveyor to a pivotably mounted infeed device. The outfeed end region of the infeed device opens into a stacker chute of a stacker device. At the infeed device there is arranged a support element. The printed products delivered by the infeed device to the stacker chute slide onto an elevationally displaceable stacker table. This infeed device is supported by the support element upon the stacked printed products. Governed by the pivotal motion of the infeed device, the stacker table of the stacker chute is incrementally lowered. As soon as sufficient printed products are available for forming a first partial stack in the stacker chute, this first partial stack is pressed by presser structure comprising piston-and-cylinder units and then this first partial stack is rotated about an upright axis through about 180 DEG  in conjunction with the stacker chute. Now a second partial stack, turned through about 180 DEG  with respect to the first partial stack, can be formed upon the first partial stack. At the stacker apparatus, there are arranged a number of such infeed devices and stacker devices, so that during product pressing and turning of a partial stack the infed printed products can be delivered to a further one of the stacker devices for product stack formation.
Patent EP-0306803-B1 (EP)
Inventor: CHARLTON STEVEN C
IPC: C12Q1/28
Filed: 1988-08-30
Granted: 1993-10-20
Abstract: The invention involves the use of a multiple oxidative indicator system capable of generating different hues at different concentrations of hydrogen peroxide or at different concentrations of an analyte from which hydrogen peroxide is generated by means of the analyte specific oxidase. At least one component of the multiple oxidative indicator system changes from a particular hue to a different hue upon oxidation. A second indicator component is capable of being oxidized to a form having a hue which is visually distinct from the first indicator component in either of its forms. The test compositions of this invention are capable of generating visually distinct hues at different concentrations of hydrogen peroxide and can be used to generate a "rainbow" in an oxidative system.
Patent EP-0307813-B1 (EP)
IPC: C08F10/06
Filed: 1988-09-09
Granted: 1991-07-24
Abstract: The propylene polymers are prepared by means of a Ziegler-Natta catalyst system comprising (1) a titanium component based on a finely divided, shape-providing silica gel and containing a benzenecarboxylic acid derivative in addition to titanium, magnesium and chlorine, (2) an aluminium component and (3) a silane component, where the titanium component (1) is obtained by (1.1) first (I) preparing a support from (Ia) a silica gel, (Ib) an alkanol, (Ic) an organomagnesium compound and (Id) a gaseous chlorinating agent by (1.1.1) first reacting (Ia) with (Ib), (1.1.2) then combining the product from (1.1.1) with (Ic), (1.1.3) then passing (Id) into the product from (1.1.2) and isolating (I), (1.2) then preparing a solid-phase intermediate from (I), (II) an alkanol, (III) titanium tetrachloride and (IV) a phthalic acid derivative by (1.2.1) first reacting (I) with (II), (1.2.2) subsequently introducing (III) into the product from (1.2.1), with the proviso that (IV) is also introduced during (1.2.1) and/or (1.2.2), (1.3) then extracting the solid-phase product from (1.2) with titanium tetrachloride, and (1.4) finally washing the solid-phase product from (1.3) with a liquid hydrocarbon.
Patent EP-0314910-B1 (EP)
Title: Burner system for nox-poor combustion of heavy oil
IPC: F23C9/06
Filed: 1988-09-21
Granted: 1993-07-07
Abstract: A flame-tube boiler is provided with a system of burners for the low-NOx combustion of heavy oil, with an air box (8) that communicates with the cooled flame tube (1) by way of a central primary-air channel (16) that surround an oil-burner lance (17) and by way of secondary-air feeds (18) that surround the primary-air channel. The flue-gas line (19) communicates with the flue-gas outlet (7) and accommodates a precipitator (20), which has a solids outlet that communicates with a ring of nozzle pipes (24) inside the burner and opening into the flame tube.