baber/WOPTO huggingface dataset:
Patent EP-0331809-A1 (EP)
Inventor: MULLER KURT DIPL-ING
IPC: B01D46/28
Filed: 1988-12-13
Abstract: Aerosols particularly containing solid particles and adhesive liquid droplets are removed from waste gases during axial flow through a separator by means of rotating fittings. The aerosols coagulate on the radially disposed fine wires of the rotors, and, together with a flushing liquid, are thrown against the housing wall, from where they can flow off. Between the rotors, stators are arranged, which divert the gas flow in an axial direction. The flushing liquid is worked up by decanting and/or distillation and returned. In contrast to rotating drum filters there is no risk of blockage.
Patent EP-0278641-A1 (EP)
Inventor: SMITH KEVIN MICHAEL
IPC: B27K3/15
Filed: 1988-01-29
Abstract: Compositions for flame proofing wood e.g. in the form of aqueous solutions containing tetrakis (hydroxymethyl) phosphonium salt, methylolmelamine with at least 3.5 optionally alkylated hydroxymethyl groups per melamine nucleus, a polyfunctional nitrogen compound with at least 2 N-H groups e.g. urea and a base e.g. triethanolamine.
Patent EP-0287191-A1 (EP)
Inventor: MASON ROBERT WILLIAM
IPC: C07D251/32
Filed: 1988-02-08
Abstract: A process for producing urea cyanurate which comprises reacting an aqueous solution of urea with cyanuric acid at a temperature below the melting point of urea provides reaction conditions which minimize urea decomposition and are energy efficient. The urea cyanurate product can be used directly in the manufacture of cyanuric acid in a process which minimizes the build up of scale on the reactor walls. The cyanuric acid product has reduced concentrations of by-products such as ammelide and ammeline.
Patent EP-0327744-A1 (EP)
Inventor: GOETZ MICHAEL A
IPC: A61K38/00
Filed: 1988-02-12
Abstract: Cyclic peptides are produced by the controlled aerobic fermentation of  Streptomyces silvensis , ATCC No. 53525 or ATCC No. 53526. These compounds are antagonists of oxytocin and are useful in the treatment of preterm labor and vasopressin and are thus useful in the treatment and prevention of disease states wherein vasopressin may be involved, for example congestive heart failure, hypertension, edema and hyponatremia.
Patent EP-0282185-A1 (EP)
Inventor: OTSUK TAKESHI
IPC: C12N15/09
Filed: 1988-02-18
Abstract: Novel human interleukin-3 proteins are provided which contain a non-conservative amino acid substitution (Ser --> Pro at position 7) with respect to previously reported sequences for human IL-3. Methods for synthesizing conformationally and antigenically neutral muteins are also provided. The disclosed human IL-3 protein promotes the growth and development of a wide variety of hematopoietic lineages, and may be useful in treating conditions involving depressed blood cell regeneration and/or populations, such as myeloid hypoplasia, chronic infections, and therapies using transplanted bone marrows. 
     The sequence is as follows:
Patent EP-0293070-A1 (EP)
Inventor: BRUCE WILLIAM RAYMOND
IPC: A23K1/00
Filed: 1988-03-30
Abstract: The invention discloses an oral composition for treating infections in animals, for example, game birds and racing pigeons. A physiologically acceptable carrier such as quartz or limestone grit is coated either with a water-insoluble coating, say, tallow, containing an active ingredient or with a water-soluble layer containing a similar type of ingredient and further provided with an outer layer of a water-insoluble material to protect the soluble coating. Suitable active ingredients may be fenbendazole or levamisole hydrochloride.
Patent EP-0367877-A1 (EP)
Inventor: ZINNEN HERMANN A
IPC: C11B3/10
Filed: 1988-11-09
Abstract: Triglycerides can be separated according to their degree of unsaturation by an adsorptive chromatographic process in liquid phase. The adsorbent is hydrogen-, copper-, or potassium-exchanged omega zeolite, carbon or carbonized polymeric resin. The desorbent is a ketone, toluene or a ketone/paraffin hydrocarbon mixture. 
     The omega zeolites selectively adsorb triglycerides having the higher degree of unsaturation, while carbon and carbonized polymeric resin selectively adsorb triglycerides having the lower degree of unsaturation.
Patent EP-0310485-A1 (EP)
Inventor: BARAKAI SIMON
IPC: G07B15/02
Filed: 1988-09-26
Abstract: Method for recording successive credit balances (Sn) in a non-volatile memory. …<??>The memory is divided into two zones ZD and ZC, and the two storage locations having the same address form a pair. To record a new credit balance, a 1 is recorded to change the pair (1,0) to the state (1,1), and a 1, pair (1,0) is recorded at an address such that the number of pairs (0,0) having higher addresses is equal to the credit balance (Sn) to be recorded. …<??>The invention is used in electronic memory cards. …<IMAGE>…
Patent EP-0305303-A1 (EP)
Inventor: MASSONNET HENRY
IPC: A47C7/44
Filed: 1988-08-18
Abstract: Fauteuil, dont les bras (3) et le dossier (4) sont reliés par un élément élastique (6) tandis que le dossier dépasse très largement au-dessus des bras (3) de manière que la pression engendrée par l'appui du dos de l'utilisateur sur le dossier permette son fléchissement en vue d'améliorer le confort.
Patent EP-0324020-A1 (EP)
Title: A method of providing refilled trenches
Inventor: DUNCAN SHANE
IPC: H01L21/76
Filed: 1988-07-22
Abstract: A method of providing refilled trenches, for use in i.c. technology, using spin-on glass (14). The method comprises 
etching a trench through the substrate, growing a passivating layer (8), providing fillets (12) on the sidewalls of the 
trench, 
defining a void (13) therebetween and filling the void with spin-on glass (14). The glass is then cured at a high temperature 
and etched back to provide a planarised trench. The fillets reduce the effective width of the trench, thereby enabling 
spin-­
on glass to be introduced and avoiding the problem of the glass cracking during the curing process.
Patent EP-0349615-A1 (EP)
Inventor: HARBEKE GERALD J
IPC: A62C3/16
Filed: 1988-11-01
Abstract: Un dispositif de couplage de tuyaux (10, 46, 64) et un procédé de fabrication de ce dispositif sont décrits. Le procédé de fabrication consiste à utiliser un raccord de tuyaux (12, 50, 66) avec un collier intumescent (14, 68) et une bande métallique (16, 56, 70) enroulée tout autour à une extrémité. La bande métallique possède des extrémités chevauchantes (36, 38) qui sont tenues ensemble par des éléments d'attache allongés 918, 60) passant au travers des parties chevauchantes et dans l'enveloppe intumescente. Le dispositif de couplage de tuyaux comprend un corps principal tubulaire, un collier intumescent et une bande métallique assemblés à l'usine pour former une unité qui est placée ultérieurement dans une forme et couler du béton tout autour. Un bord thermorécepteur de la bande métallique reçoit de la chaleur provenant d'un feu dans un espace sous une barrière dans laquelle le dispositif de couplage de tuyaux est noyé et le conduit vers la périphérie externe du collier intumescent. Dans un mode de réalisation, un premier bord extrême d'une bande métallique (106) possède des oreilles radiales thermoréceptrices (114) s'étendant en travers d'un premier bord extrême (116) d'un collier intumescent (104) placé à une première extrémité (110) d'un raccord de tuyau (102) à monter sur une forme de béton (112). L'autre bord extrême (128) de la bande métallique (106) est espacé par rapport à un second bord extrême (118) du collier intumescent. Le second bord extrême du collier intumescent s'appuie fermement contre une bride protectrice qui est moulée en faisant partie intégrante du raccord de tuyau et qui recouvre tout le second bord extrême du collier intumescent.
Patent EP-0379618-A1 (EP)
Inventor: WAGER JOHANN DIPL-ING FH
IPC: E05F15/56
Filed: 1989-01-26
Abstract: The cover seals off an opening (1), particularly against electromagnetic radiation, and comprises a shielding cover (12) with seals (16,17) running round the periphery. It slides in the lengthwise direction into and out of the opening, and also in the transverse direction in and out of the sealing position. A bridge-piece (7) is extensible in the transverse direction inside the opening, particularly at the bottom. This engages with the cover. It seals off the inside of the opening when the cover has been removed.
Patent EP-0400185-A1 (EP)
Inventor: UTESCH MATTHIAS G
IPC: H01L27/10
Filed: 1989-05-31
Abstract: An integrated semiconductor memory with 1-transistor memory cells MC, the selector transistors T of which are arranged vertically above the memory capacitances C, contains in indentations Gr at least two memory cells MC with a common gate G for the selector transistors T and a common electrode C1 for the memory capacitances C. <IMAGE>
Patent EP-0364919-A1 (EP)
Inventor: VERHEYDEN NICOLE
IPC: F16P5/00
Filed: 1989-10-16
Abstract: The invention relates to a device making it possible to clamp and suddenly release at least one test bar (1, 2) subjected to tensile and/or torsional forces (3 to 6). This test bar is wedged frictionally between a movable ram and a stationary die (7), the load (9) of the ram acting perpendicularly relative to the axis of the bar. The ram is composed of a bearing piece (8) bearing on the bar (1, 2), of a load-exerting piece (10) located opposite the bearing piece, of four rectangular plates (11 to 14) arranged in the form of a parallelogram between the said bearing and exerting pieces, and of a bridge of calibrated brittleness (16 to 19) which is in contact with the remaining edges of the four plates and which prevents the parallelogram from flattening under the effect of the load (9), as long as this is not capable of breaking the bridge. <IMAGE>
Patent EP-0374869-A1 (EP)
Inventor: MURRAY KENNETH
IPC: G01N33/576
Filed: 1979-12-21
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying HBV anti­genicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are charac­terized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent EP-0336475-A1 (EP)
Inventor: WANG PEN CHUNG
IPC: C08G65/42
Filed: 1989-03-21
Abstract: A 1,6-diazaspiro[4,4]nonane-2,7-dione derivative having the formula X- -B-Y- P-Y B-X, in which: 
B is a divalent radical of formula (I),
      wherein R independently is hydrogen or a C₁₋₄ alkyl, A is a substituent replacing hydrogen selected indepen­dently from a C₁₋₄ alkyl or halogen atom, and n indepen­dently is 0, 1 or 2; m ≧ 0; each X independently is hydrogen or a glycidyl group; Y is 2-hydroxy-1,3-propa­diyl; each P independently is a divalent radical de­rived from a dihydric aromatic alcohol; and p is on average of from 0 to 3.
Patent EP-0358328-A1 (EP)
Inventor: PHANOPOULOS CHRISTOPHER
IPC: C08G18/72
Filed: 1989-08-04
Abstract: Isocyanate composition comprising 10-90 pbw of polyester based isocyanate prepolymer having a functionality of 2.0-2.3 and made from a polyester polyol having a molecular weight of 1,000-10,000 and 10-90 pbw of polyether based isocyanate prepolymer having a functionality of 2.0-2.3 and made from a polyether polyol having a molecular weight of 1,000-10,000 and an ethylene oxide content of 3-50% weight, the free NCO value of the prepolymer composition being 8-25%; the amounts of polyether prepolymer and polyester prepolymer being calculated from the total amount of polyether prepolymer and polyester prepolymer in the composition.
Patent EP-0371681-A1 (EP)
Inventor: WEST HARRY
IPC: A01F29/00
Filed: 1989-11-21
Abstract: Bale shredder, e.g. for agricultural use in handling large round or square bales of fodder or straw, has a rotating receiver drum (16) carrying a bale or bales for rotation with an end face in abutment with a support floor (12). One or more (e.g. two) rotatably driven shredding formations (14) rotate on parallel axes to the drum axis and have upstanding blades (42) which project through outfeed apertures (32) in the floor to act on said face simultaneously to shred and loosen material therefrom progressively as the bale(s) rotate, the shredded material being discharged typically to either or both sides of the device, while elements (46) of the formation(s) coact with a supplementary aperture (60) in a central region of the floor to consume a central core of the rotating bale(s).
Patent EP-0326470-A1 (EP)
Inventor: CHRISTIDIS YANI
IPC: C07C69/716
Filed: 1989-01-20
Abstract: The improvement to the process for the manufacture of alkyl pyruvates of general formula (I> CH3-CO-COOR (I> in which "R" denotes a C1-C8 alkyl radical, by controlled oxidation of the corresponding alkyl lactate, characterised in that this controlled oxidation is carried out with an aqueous solution of hydrogen peroxide in the presence of catalytic quantities of bromine.
Patent EP-0370846-A1 (EP)
Inventor: FOURRIERE JEAN-CLAUDE
IPC: H04R1/28
Filed: 1989-10-26
Abstract: - The present invention relates to an electroacoustic transducer, comprising at least one element (2) capable of emitting ions when it is brought to a sufficiently high electrical potential, the said element being arranged between two first electrodes (4, 5), which are parallel to one another and connected to a modulator (6), and between which a modulated electric field acting on the said ions is capable of being created. - According to the invention, it comprises at least one second electrode (8, 9) which is brought to an electrical potential such that a flux of ions (10) is created between the said emitter of ions (2) and the said second electrode (8, 9), and which is disposed in the vicinity of the said ion emitting element (2) so that the said modulated electric field acts on the said flux of ions (10). - The invention applies to acoustic enclosures. <IMAGE>
Patent EP-0333623-A1 (EP)
Inventor: GONZALEZ HERNANDEZ ANGEL
IPC: F01L1/28
Filed: 1989-03-14
Abstract: An inlet and exhaust valve in internal combustion engines is described in the form of a vessel, designed with a large through cavity in its interior. The valve has two guide-­rods (8, 9) and two seating zones (1, 2), one on its internal side in which a conventional valve is fitted, and the other (1) on its external side where it itself fits onto the cylinder head. 
     The design of this valve allows it to have a large dimension and from which it adjusts on its inside, factors which result in an increase in the combustibility of the gases, improving the efficiency of the engine. This improvement brings with it in addition a reduction in the emission of pollutant gases.
Patent EP-0334798-A1 (EP)
Inventor: FORSTER FRIEDRICH
IPC: E05C9/00
Filed: 1989-03-22
Abstract: Flat face plate which can be inserted into and screwed firmly in a slit-in groove at the edge of a window wing or door leaf for the purpose of guiding and mounting an espagnolette. The flat face plate composed of a 0.6 to 1 mm thick sheet-metal strip consists of stainless steel, and the two side edges are angled from a middle base part (1) first upwards, each forming a web wall (2), and then outwards, each forming an overlapping edge (3, 3', 3''). <IMAGE>
Patent EP-0365471-A1 (EP)
Title: Vorrichtung zur Fadenüberwachung an einer Textilmaschine
Inventor: BOLLEN MANFRED
IPC: B65H63/028
Filed: 1989-09-20
Abstract: Eine Wächternadel (19) ist unter Federvorspannung in einem Gehäuse (18) drehbeweglich gelagert. In der Ebene des Fadens (5) und im Schwenkbereich der Wächternadel (19) ist eine Lichtsender-/Lichtempfänger-Anordnung am Gehäuse (18) befestigt, welche sowohl bei Fadenunregelmässigkeit als auch beim Ueberfahren der Wächternadel ein Steuersignal produziert.
Patent EP-0358736-A1 (EP)
Inventor: OLSON KURT DAMAR
IPC: C07D205/02
Filed: 1988-12-16
Abstract: Des beta-hydroxyamines peuvent être converties dans les aziridines correspondantes en mettant en contact les amines avec un tamis moléculaire dans lequel est incorporé au moins un métal d'alcali ou métal alcalin, le métal préféré étant le césium. Des tamis moléculaires utiles dans la réaction sont les aluminosilicates, aluminophosphates et silicoaluminophosphates. Le procédé est particulièrement utile pour la conversion de monoéthanolamine en éthylènimine.
Patent EP-0404790-A1 (EP)
Title: High-temperature superconductor.
Inventor: EIBL OLIVER
IPC: H01L39/12
Filed: 1989-03-10
Abstract: PCT No. PCT/DE89/00154 Sec. 371 Date Nov. 8, 1990 Sec. 102(e) Date Nov. 8, 1990 PCT Filed Mar. 10, 1989 PCT Pub. No. WO89/08929 PCT Pub. Date Sep. 21, 1989A high-temperature superconductor material based on the Bi-Sr-Ca-Cu-O system has the nominal composition:(Bi1-uPbu)2(Sr1-x-yCaxBiy)4Cu3O10+d (d=delta)wherein 0.01<x<0.5 0</=y<x<0.5 0</=d 0</=u. The high-temperature superconductor material has a transition temperature greater than 90 DEG  K.
Patent EP-0402470-A1 (EP)
Inventor: FILATOV ALEXEI VLADIMIROVICH
IPC: E21B10/56
Filed: 1988-12-26
Abstract: An instrument for percussion-rotary drilling comprises a rotatable casing (1) provided with a shank (2) intended for interaction with a percussion device (3). The butt-end surface (4) of the casing (1) facing the rock is provided with rock-crushing elements (5) grouped in concentrical rims. In each rim each rock-crushing element (5) is offset in relation to the first one, chosen as a reference point, by an angle defined by the relationship  beta i = (i-1/mk + P).mn.k1.k2.2b/rn, where i = 2, 3 ... mk - the number of each consecutive rock-crushing element in each rim; P - a random integer; 2b - the width of the crater resulting from a single penetration of the rock-crushing element into virgin rock; k1 - coefficient of mutual influence of neighbouring crushing craters; k1 = 1.0-3.0; k2 - coefficient of split saturation of the peripheral rim, k2 = 0.5-1.0; rn - radius of the mean circumference of the peripheral rim, m; mn - the number of the rock-crushing elements in the peripheral rim.
Patent EP-0430953-A1 (EP)
Inventor: BERRY GAYLORD
IPC: A61M1/14
Filed: 1989-05-01
Abstract: Le dispositif d'échange gazeux (10) in vivo dans du sang extrapulmonaire possède un faisceau de plusieurs tubes allongés (12) perméables aux gaz et liés à chaque extrémité et enfermés dans une chambre respective proximale et distale hermétique à l'air (28, 30). Un tube à double passage ayant un passage extérieur et un passage intérieur (26) est situé par rapport aux tubes perméables aux gaz (12) de sorte que le passage extérieur (24) se termine dans la chambre proximale (28) et que le passage intérieur (26) se termine dans la chambre distale (30). Une pluralité de sertissages sur la longueur des tubes (12) perméables aux gaz maintiennent les tubes (12) mutuellement espacés de sorte que le contact de surface entre le sang et les tubes perméables aux gaz est maximal. Un écoulement perturbé de sang par les tubes est obtenu et un écoulement de sang laminaire entre les tubes perméables aux gaz et autour de ceux-ci est empêché.
Patent EP-0490890-A1 (EP)
Inventor: EBLING THOMAS D
IPC: G05B15/02
Filed: 1989-09-05
Abstract: Un appareil (5) de traitement de données numériques permettant la commande de procédés de fabrication comprend des éléments d'entrée destinés à entrer des signaux numériques représentant des éléments de ressource (20) consommés dans un procédé de fabrication, des éléments de ressource (22) produits par le procédé de fabrication ainsi que des relations de fabrication (24) entre au moins une ressource consommée et un ensemble d'une ou de plusieurs ressources produites. Ces relations de fabrication comprennent au moins une relation opérationnelle, une relation de planification, ainsi qu'une relation financière. Un élément (28) de modélisation de la production crée et stocke un modèle de production représentant la relation de fabrication. Ledit élément de modélisation comprend un sous-élément destiné à émettre des signaux numériques représentant les relations de fabrication un pour un, un pour plusieurs, plusieurs pour un, et plusieurs pour plusieurs entre les éléments de ressource consommés et produits.
Patent EP-0396780-A1 (EP)
Inventor: HATTORI IWAKAZU JAPAN SYNTHETI
IPC: C08F8/46
Filed: 1989-11-14
Abstract: A hydrogenated block copolymer having a number-average molecular weight of 40,000 to 700,000 and a thermoplastic resin composition comprising the same are disclosed. Said copolymer is obtained by hydrogenating a block copolymer (I) or (II) to such an extent that at least 80 % of the olefinically unsaturated bonds of said block copolymer are hydrogenated. Said block copolymer (I) is one having at least one polymer block A 90 wt % of which is composed of a vinyl aromatic compound, at least one polybutadiene polymer block B wherein 1,2-vinyl bonds account for 30 to 70%, and at least one polybutadiene polymer block C wherein 1,2-vinyl bonds account for less than 30%, with the proportions of the blocks A, B and C being specific, while said block copolymer (II) is one wherein the block copolymer (I) is bound to at least one of the polymer block units of A, B and C through a coupling agent residue to elongate or branch the polymer chain.
Patent EP-0394749-A1 (EP)
Inventor: VISCARDI ETTORE
IPC: D03D47/23
Filed: 1990-04-10
Abstract: The present invention concerns a weft carrying gripper for shut­tleless looms, of the type comprising clamping means in the form of a pair of longitudinally extending elements in reciprocal contact, a first clamping element consisting of a stiff bar (4) and a second clamping element being in the form of a leaf spring (8) apt to impart a contact pressure on said first element along a plane substantially parallel to the gripper axis. According to the invention, one of said clamping elements is connected to a slider (2) movable longitudinally in respect of the gripper body, and the other clamping element is fixedly mounted on the gripper body; cam means are moreover interposed between said slider and the gripper body in order to produce a movement apt to draw said clamping element associated to the slider and said fixed clamping element close and apart, in response to the forward and backward movement of the slider.
Patent EP-0400588-A1 (EP)
Inventor: BOERNER GERD DIPL-ING
IPC: E04B1/41
Filed: 1990-05-30
Abstract: The invention relates to a button-head anchor for anchor rails of stainless steel for structural engineering, comprising a head, a shank and a foot, which serves for upset-joining to the anchor-rail back. To create a button-head anchor for anchor rails of stainless steel which requires only low material and production costs and whose foot projecting into the inner space of the anchor rail nevertheless does not rust, provision is made according to the invention for the head 2 and the shank 1, 3 to be formed from general-purpose structural steel and the foot 4 from stainless steel, and for the foot 4 to be firmly joined to the shank 1, 3 by welding. <IMAGE>