baber/WOPTO huggingface dataset:
Patent EP-0465254-A1 (EP)
Inventor: NAKAO TOHRU
IPC: C07D513/04
Filed: 1991-07-04
Abstract: A fused thiophene compound of the formula:
       
 or a pharmaceutically acceptable acid addition salt thereof. In the above formula, one of E¹, E² and E³ is sulfur atom and other two of them are C-R¹ and C-R² respectively. R¹ and R² are the same or different and each is hydrogen, halogen, nitro, amino, cyano, hydroxyl, formyl, alkyl, alkoxy, haloalkyl, arylalkyl, acyl, alkoxyalkyl, acyloxyalkyl, hydroxyalkyl, acyloxyalkanoyl, alkoxyalkanoyl, hydroxyalkanoyl, aryloxyalkanoyl, haloalkanoyl, alkylthio, alkylsulfinyl, alkylsulfonyl, arylthio, arylsulfinyl, arylsulfonyl, hydroxysulfonyl, halosulfonyl, sulfamoyl, substituted sulfamoyl, carboxyl, acylamino, alkoxycarbonyl, carbamoyl, substituted carbamoyl or substituted amino. D is -CH₂- or -S(0) m - (m is 0, 1 or 2). Q is straight or branched chain alkylene. T is primary amino, secondary amino or tertiary amino. A and B are the same or different and each is carbonyl or thiocarbonyl, or one of A and B is absent and the other of them is carbonyl or thiocarbonyl, or A is -CH₂- and B is carbonyl or thiocarbonyl, and n is 1, 2 or 3 with the proviso that n is 2 or 3 when one of A and B is absent and the other of them is carbonyl or thiocarbonyl, and n is 1 or 2 when A and B are other combinations. In the above definitions, (hetero)aromatic ring and heterocyclic ring may optionally be substituted by 1 to 3 substituents. Said compounds have selective affinity for 5-HT 1A  receptor, or high affinity for 5-HT 1A  and dopamine D₂ receptors so that they are useful as antianxietic drug, antipsychotic drug or drug for the disease of circulatory system. The intermediates for said fused thiophene compounds are also disclosed.
Patent EP-0544949-A1 (EP)
Inventor: HORIISHI NANAO
IPC: C09D7/61
Filed: 1991-11-29
Abstract: Disclosed herein is a coating composition comprising plate-like iron oxide particles having an average particle diameter of 4 to 25 µm, a lamellar thickness of 0.16 to 5 µm and a plate ratio (average particle diameter:lamellar thickness) of 5 : 1 to 25 : 1, at least one pigment selected from the group consisting of a coloring pigment, a mica pigment and a metal powder pigment, a film-forming polymer, and an organic solvent.
Patent EP-0493045-A1 (EP)
Inventor: SAITO CHIAKI
IPC: A23L13/00
Filed: 1991-12-20
Abstract: The biochemical, chemical and/or physical treatment of cholesterol-containing foodstuffs in order to obtain a cholesterol-reduced product is improved by treatment of the foodstuff with a hydrolytic enzyme, e.g. phospholipase A, capable of hydrolysing ester bonds in phospholipids contained in the foodstuff, that hydrolytic treatment taking place either before, or simutaneously with, the cholesterol-reducing treatment, especially when that treatment is itself biochemical.
Patent EP-0442767-A1 (EP)
Inventor: LARUE JOSEPH
IPC: F17D1/02
Filed: 1991-01-16
Abstract: A method and an apparatus for transporting and treating a natural gas are described. 
<??>According to the method of the invention, there is contacted in a zone G1 the gas emerging from a production well (1) with a liquid phase arising at least partly from a recycling operation (4) and containing water and at least one anti-corrosion additive and/or at least one anti-hydrating additive which is at least partially miscible with water and vaporising to the pure state or in azeotropic form; the gaseous phase loaded with additive is transported in a pipe (5), it is cooled at E1, an aqueous phase of the non-condensed gas, which is collected by a pipe (10), is separated at B1 and the aqueous phase loaded with additive is recycled by the line (9, 4) into the contact zone G1. 
<??>Application to the transporting of natural gas over long distances in particular. 
<IMAGE>
Patent EP-0455529-A1 (EP)
Inventor: DISSAUX BERNARD-ANTOINE
IPC: C01F17/218
Filed: 1991-04-12
Abstract: A process for preparing an ammonium rare-earth oxalate. This process consists in adding to a solution containing oxalate and ammonium ions a second solution containing a rare-earth compound, for example an yttrium nitrate. The double oxalate recovered after drying is calcined to give an yttrium oxide of determined morphology and suitable for the use of this oxide in the manufacture of luminescent compounds.
Patent EP-0520118-A1 (EP)
Inventor: AGUIRREZABAL ANTONIO
IPC: B65D41/04
Filed: 1991-11-22
Abstract: A tubular container with a non-removable workable cap, by means of which the cap itself is provided with a limitation in its closure on the tube. To do this, the cap is equipped with a vertical rib (7) which originates from the front internal face of the cap and from its inner side surface, which is interrupted at a certain distance from the free end of the outer skirt (9) of the cap. This cap makes contact, when it is turned in both directions, with a protrusion (8) made on the tube and is limited in the closure position by an L-shaped protrusion (3) on the tube itself.
Patent EP-0480870-A1 (EP)
Title: Fireplace
Inventor: FREI MARTIN
IPC: F24B1/19
Filed: 1991-08-21
Abstract: The fireplace contains a combustion chamber (2) and, arranged above it, a heat exchanger (4). Primary air necessary for combustion is supplied to the slots of the combustion chamber grate (3) from below. Secondary air enters the combustion chamber (2) via outlet nozzles (22) from above, along the height-adjustable transparent panel (6), and brings about an air curtain in front of the panel (6). The supply of the primary air and the secondary air is modified automatically in a time-dependent manner by a motor-driven throttle device (10). The hot-air outlet is controlled automatically by a blower (48) depending upon a heat sensor (56). <IMAGE>
Patent EP-0524184-A1 (EP)
Inventor: LINDENMEIER HEINZ
IPC: H04N5/44
Filed: 1991-02-08
Abstract: Sont décrits un système de réception en diversité de signaux d'antenne pour la réception mobile de signaux de télévision ayant N entrées d'antenne, un processeur en diversité comportant autant d'entrées et relié en aval du système à un récepteur de télévision, le signal vidéo du récepteur de télévision et les signaux de synchronisation de ligne et d'image étant appliqués au processeur en diversité. Ce dernier comporte un circuit de porte temporisé qui est ouvert par les impulsions de synchronisation de ligne pendant l'intervalle de suppression de ligne et fait passer le signal vidéo au circuit d'évaluation de qualité de signal. A cet emplacement, un signal de sortie présentant la qualité de signal du signal vidéo est produit et appliqué au circuit de commande. Dans le cas d'une perturbation d'image imminente, le circuit de commande produit un signal d'adresse de sorte que très rapidement un nouveau signal d'antenne ou une combinaison linéaire dérivée des signaux d'antenne soit appliquée au récepteur de télévision au moyen d'un coupleur d'antenne. Particulièrement avantageux est le fait que pendant l'intervalle de suppression de ligne, la qualité de signal de tous les signaux HF disponibles est testée et le signal HF présentant la meilleure qualité de signal est acheminé au récepteur de télévision pendant l'intervalle de temps restant.
Patent EP-0526510-A1 (EP)
Inventor: KOWALEWSKI JOERN
IPC: H04N1/60
Filed: 1991-04-23
Abstract: L'invention a pour objet un procédé et un dispositif pour produire une table d'impression numérique pour les couleurs d'imprimerie dans les appareils de reproduction des images. A cet effet, on obtient des valeurs chromatiques par un balayage des originaux. On mesure les couleurs pures des trois couleurs d'imprimerie et du blanc. Ensuite, on détermine des couleurs-modèles qui ont une relation aussi linéaire que possible avec les couleurs d'mprimerie. On atteint cet objectif en disposant le domaine de chromaticité de l'échelle d'imprimerie de telle manière que les stimuli primaires de couleur des couleurs-modèles du diagramme de chromaticité se trouvent chacun sur un rayon des trajectoires des couleurs de l'échelle à travers le point blanc, le triangle établi entre les stimuli primaires de couleur englobant le domaine de chromaticité de l'échelle d'imprimerie. La graduation des stimuli primaires de couleur est adapté aux couleurs d'imprimerie selon une racine cubique. Le nombre des champs à balayer est déterminé au moyen des valeurs de mesure des diagonales dans l'espace. Il s'ensuit une interpolation spline cubique pour la production de la table d'impression.
Patent EP-0581764-A1 (EP)
Inventor: HELIOFF MICHAEL W
IPC: A61Q9/02
Filed: 1991-04-29
Abstract: Gel de rasage sans aérosol composé essentiellement d'une quantité importante d'un agent de formation de gel de résine qui est un copolymère neutralisé réticulé d'anhydride maléique et d'un éther vinylique d'alkyle C1-C5, d'un savon soluble dans l'eau et d'eau.
Patent EP-0525119-A1 (EP)
Inventor: ROSENBLUM MICHAEL G
IPC: A61K47/48
Filed: 1991-04-19
Abstract: Immunoconjugates of an antibody to a 240 kD melanoma tumor associated antigen were prepared. Cytotoxic immunoconjugates such as ZME-018 antibody conjugate are useful for treating proliferative cell diseases such as melanoma as well as other tumors which bear the ZME-018 antigen. Detectably labeled compositions for diagnosis of such diseases are also disclosed.
Patent EP-0535110-A1 (EP)
Title: Thermostable protease from thermococcus.
Inventor: ANTRANIKIAN GARABED
IPC: C12N9/52
Filed: 1991-06-14
Abstract: This invention is within the field of thermostable proteases. More specifically, the present invention relates to a thermostable protease from Thermococcus celer, Thermococcus stetteri or Thermococcus litoralis, to a process for the preparation of these enzymes, and to detergent compositions comprising these enzymes. The enzyme has a temperature optimum in the range of from 75 to 100  DEG C and a pH optimum in the range of from 6.0 - 10.
Patent EP-0538296-A1 (EP)
Inventor: BERGMANN KONRAD
IPC: F16K3/08
Filed: 1991-06-22
Abstract: Dans une cartouche pour la partie supérieure d'un robinet d'arrêt unique sanitaire, une bague d'étanchéité fixe et une bague d'étanchéité mobile possèdent des ouvertures (18, 19). L'une des ouvertures mutuellement associées a une surface supérieure à l'ouverture de l'autre bague d'étanchéité. Les ouvertures (19) ménagées dans la première bague d'étanchéité (17) ont des bords pleins ete celles de l'autre bague d'étanchéité (9) forment des entailles (18) ouvertes vers l'extérieur.
Patent EP-0603175-A1 (EP)
Inventor: REDDY N R K VILAMBI
IPC: H01M4/92
Filed: 1991-08-12
Abstract: Electrodes à diffusion de gaz (GDE) obtenues à partir d'une GDE totalement fabriquée, à l'exception du traitement métallique électrocatalytique et du traitement aux électrolytes de polymères solides. Cette GDE non traitée est soumise à un traitement consistant à imprégner la face catalytique d'une solution d'électrolytes de polymères solides jusqu'à ce que ladite solution pénètre en partie dans la section transversale du matériau de support de la GDE, mais pas jusqu'à atteindre la face hydrophobe perméable au gaz, (b) à introduire la GDE ainsi traitée et une contre-électrode dans un bain de placage contenant des ions M+, M++ et/ou M+++, M étant un métal du groupe VIII ou I-B de la table périodique des éléments et (c) à appliquer un courant interrompu à la GDE ainsi traitée de manière à ce que les particules métalliques d'une granulométrie moyenne < à 10 nm se déposent sur le matériau de support particulaire de la face catalytique, mais essentiellement seulement sur des sites qui sont déjà en contact avec les électrolytes de polymères solides précédemment déposés.
Patent EP-0552279-A1 (EP)
Inventor: FUNG DANIEL Y C
IPC: C12Q1/04
Filed: 1991-10-08
Abstract: Dosage amélioré pour la détermination d'agents pathogènes mobiles anaérobies facultatifs, comprenant l'utilisation d'une substance stimulant la croissance, telle que l'enzyme oxyrase, pour augmenter le taux de croissance d'un agent pathogène cible dans un milieu de culture, de manière à abréger le temps nécessaire à la réalisation du dosage. Le dosage de l'invention convient particulièrement à la détermination de la présence de L. monocytogènes. dans les produits alimentaires, tels que la viande ou les produits laitiers, et représente un dosage de dépistage efficace que l'on peut réaliser en un laps de temps allant de 24 à 36 heures. De préférence, l'échantillon de produit est d'abord incubé dans un bouillon Fraser contenant l'enzyme oxyrase; si la couleur s'assombrit, une petite partie du liquide est alors placée dans une éprouvette de culture en forme de U contenant un agar Oxford modifié; on observe ensuite les caractéristiques de mobilité de l'agent pathogène cible dans l'éprouvette, mobilité indiquant la présence de L. monocytogènes..
Patent EP-0499025-A1 (EP)
Inventor: MEISTER WERNER DIPL-ING
IPC: B29C48/10
Filed: 1992-01-10
Abstract: An extrusion tool (10) for manufacturing tubular hollow articles or sheathings from polymeric materials (15) is proposed, comprising a housing (11) with an inlet (12, 13, 14) for feeding the polymeric material (15) and an extruder nozzle (16), which connect with each other via an internal hollow space (17) in the housing. A mandrel (19), rotating about an axis (18), is disposed in the hollow space (17) of the housing (11). <IMAGE>
Patent EP-0503253-A1 (EP)
Inventor: KUNISCH GERHARD
IPC: B29C70/74
Filed: 1992-01-28
Abstract: The invention relates to a rotation-moulded, closed plastic container with washplates and/or partition panels, at least one insert (4), inserted into the mould (1) prior to the closure and beginning of rotation thereof and entering into a homogeneous joint during rotation at least in a partial area at the points (5) of transition to the container wall (6), forming the washplate and/or partition panel. <IMAGE>
Patent EP-0502532-A1 (EP)
Inventor: IWAMOTO SHINICHI
IPC: G06F12/14
Filed: 1992-03-05
Abstract: A single chip microcomputer coupled to an external memory includes a latch circuit having a data input connected to an operation mode designation terminal and a toggle input connected to a reset terminal, so that a logical value of the operation mode designation terminal is latched in the latch circuit at the moment the resetting is released. An output of the latch circuit is connected to an address discriminating circuit, which also receives an address so as to discriminate whether the received address is directed to an internal ROM or an external memory so that the address discriminating circuit controls an associated selector to cause it to select the internal ROM in the former case and the external memory in the latter case or when the output of the latch circuit indicates the external memory. 
     With this arrangement, even if the logical value of the operation mode designation terminal changes after the resetting is released, the output of the latch circuit does not change. Accordingly, when the operation was started with the external memory operation mode, the operation mode is in no way changed to the internal ROM operation mode in the course of execution of a program. Therefore, secrecy of the content of data in the internal ROM can be maintained.
Patent EP-0509425-A1 (EP)
Inventor: GUNTHER DANIEL
IPC: A01F15/07
Filed: 1992-04-13
Abstract: 2.1. Traction-means conveyors (20) are used, for example on round balers, in order to convey crops by means of a plurality of traction means (22), in such a way that a spiral round bale (28) forms. Small fragments of the crop can pass through gaps between the traction means (22), become enclosed in chambers between two traction means (22) and lead to blockages. 
<??>2.2. The traction-means conveyor (20) is so designed that the traction means (22) are guided alternately via rollers (24) arranged offset relative to one another and further rollers (26), thus resulting, between offset and non-offset traction means (22), in gaps (46), through which the enclosed crop can escape. The further rollers (26) extend only over the width of the traction means (22) running off over them. 
<??>2.3. A traction-means conveyor (20) of this type can be used on round balers employed in agriculture. 
<IMAGE>
Patent EP-0512432-A1 (EP)
Inventor: JAEKEL FRANK DR
IPC: C07D207/408
Filed: 1992-04-30
Abstract: Persalt activators and their salts, which are derived from imidocarboxylic acids and sulphimidocarboxylic acids of the general formula I: <IMAGE>  in which     A denotes a group of the formula <IMAGE>   n denotes the numbers 0, 1 or 2, R<1> denotes hydrogen, chlorine, bromine, C1-C20-alkyl, C2-C20-alkenyl, aryl, preferably phenyl, or alkylaryl, preferably C1-C4-alkylphenyl, R<2> denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M or -OSO3M,   X denotes C1-C19-alkylene or arylene, preferably phenylene,   B denotes a group of the formulae C = O, SO2,   L denotes a leaving group of the formula <IMAGE> or a sugar residue,   R<3> denotes C1-C19-alkylene,   R<4>, R<5> denote C1-C20-alkyl,   R<6> denotes C1-C19-alkylene, C2-C20-alkenylene, Y denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M, -OSO3M, -CONH2, -N(R<7>)3Z or -P(R<7>)4Z,   R<7> denotes C1-C30-alkyl,   Z denotes fluoride, chloride, bromide or iodide and M denotes hydrogen, an alkali metal or ammonium ion or the equivalent of an alkaline earth metal ion.   These compounds are suitable as bleaching agents, oxidising agents and disinfectants in detergents and cleaning agents.
Patent EP-0512539-A1 (EP)
Inventor: ZODROW RUDOLF
IPC: G01N33/00
Filed: 1992-05-07
Abstract: The invention relates to an inspection machine for lever-stopper bottles, comprising a turntable (4) with receiving locations arranged around its circumference, in which locations the bottles (20) can be axially clamped between a rotationally controlled rotary plate (22) and a centring head (23), which can be lowered onto the bottle mouth, and can be turned by means of aligning elements (35, 42) into a rotational position with closure stopper (21b) on the outside, as well as having lifting and supporting elements (53) which can be set against the levers (21a) of the lever-stopper closures (21) and by which the closure stoppers (21b) of the lever-stopper closures (21) can be transferred out of their position on the bottleneck into a raised, freely suspended position in the region of an optical testing device (11a - 14b) fixedly arranged on the path of the bottles (20) held in the receiving locations, in which position they can be checked by testing means (12a, 12b) of the testing device (11a - 14b), in which arrangement the lifting elements (53) engage underneath the upper lever (21a<***>) and the lower lever (21a<*>) in a raising manner, and a finger-like turning and aligning element (46) acting on the closure stopper (21b) between the arms of the raised upper lever (21a<***>) can be introduced in the region of the testing means (12a, 12b), brings the closure stopper (21) with its rubber seal (21b<**>) into an outwardly directed position with respect to the testing means (12a, 12b) and holds it in this position. <IMAGE>
Patent EP-0518113-A1 (EP)
Inventor: BEUTNER DIETER DR RAT NAT
IPC: A61P9/10
Filed: 1992-05-25
Abstract: The invention relates to a dermal plaster for the transdermal administration of nitroglycerin, consisting of, besides a support film and a removable protective film, a nitroglycerin-containing, in particular adhesive, composition based on a crosslinked acrylate/vinyl acetate copolymer whose monomer mixture employed for the polymerisation contains 21 to 40 % by weight of vinyl acetate, 55 to 70 % by weight of a C2-8-alkyl acrylate and 3 to 10 % by weight of a C2-4-hydroxyalkyl acrylate and which is crosslinked after admixture of a conventional crosslinker and the nitroglycerin additionally by heating and removing solvents which are present. The specific adhesive composition according to the invention has not only a high absorption capacity but also a high and controllable release capacity for nitroglycerin so that the release area of the plaster necessary for the amount released each day can be kept small, and thus the costs of the plaster are very low. At the same time, owing to the simple adhesive composition, the preparation process is simplified, the addition of other substances to increase the transepidermal transport of substances is unnecessary and thus the costs of the plaster are further kept low and the risk of skin irritation is avoided.
Patent EP-0528132-A1 (EP)
Inventor: MANG WOLF MATTHIAS DIPL-KFM
IPC: B29C65/18
Filed: 1992-06-17
Abstract: The invention relates to a device for the production of bellows by welding supporting frames (1) to a bellows-shaped sheet (2). In order to be able to produce bellows continuously in a simple and inexpensive manner, a welding roll (5) is provided which is rotatable about an axis (4) arranged transversely to the direction of conveyance B of the supporting frames (1). The welding roll (5) embraces, in a gearwheel-like design, a multiplicity of longitudinal grooves (6) into each of which a supporting frame (1) and the sheet (2) laid thereon can be introduced. <IMAGE>
Patent EP-0528418-A1 (EP)
Inventor: NAGAYAMA YOSHIROU
IPC: B60R1/06
Filed: 1992-08-19
Abstract: In the electrically remote-controlled mirror assembly, a pair of plungers (5b) driven by a first and second motors (10b) for tilting the mirror about the horizontal and vertical axes, respectively. For rear viewing in normal car moving, the mirror is tilted by means of the first and second motors. And for the so-called quick-rear-viewing, there is provided a mirror driving mechanism by which the mirror can be tilted further through a predetermined angle beyond the predetermined range of angulation for the normal car moving to an angular position suitable for viewing the rear wheel of the car and thereafter returned to its initial predetermined angular position. The mirror driving mechanism comprises a nut member (30) which axially guides at least one of the plungers (5b), a rotary member (70) having a drive shaft (42) slidable with respect to but blocked against pivoting relative to the plunger (5b) and which is intended to move the plunger forward and backward for the purpose of the quick-rear-viewing, and a third motor (10c) to rotate the rotary member, and an electrical control means responsive to the rotation of the rotary member (70) to control the stopping and rotational direction of the third motor. The electrical control means is composed of an electrically conductive ball (82) so disposed as to roll on a predetermined track, and two pairs of electric contacts, one of the pair being disposed at a first position corresponding to one end of the rolling track of the ball and the other pair being disposed at a second position corresponding to the other end of the rolling track.
Patent EP-0593815-A1 (EP)
Inventor: DAVIDSSON NILS
IPC: B65G53/32
Filed: 1992-10-23
Abstract: The present invention claims a method for the start up of a concrete pump using a small amount of an aqueous suspension of polymers, amorphous silicone dioxide and water-reducer instead of the conventional cement slurry.
Patent EP-0522621-A1 (EP)
Inventor: BOESMAN PETER
IPC: D01H1/10
Filed: 1992-06-19
Abstract: A double-twisting device (2) comprises two half-shafts (4) and at least one flyer (6). The flyer (6) connects the two half-shafts (4) and causes axial forces F a  which are exerted upon the half shafts (4) during rotation. The double-twisting device (2) further comprises magnetic means (22, 24) which are suited to compensate at least partially for the axial forces F a . This increases the life span of the bearings (8) and considerably reduces the maintenance costs.