baber/WOPTO huggingface dataset:
Patent EP-0297126-A1 (EP)
Title: Catalyse a transfert de phase
Inventor: MATSON STEPHEN L
IPC: C07C41/09
Filed: 1987-11-20
Abstract: Nouveau procédé de mise en oeuvre de catalyse à transfert de phase dans un système réactionnel à phases multiples, selon lequel les différentes phases sont séparées par une membrane perméable au catalyseur à transfert de phase et à ses différents complexes de réaction. L'invention se rapporte également aux membranes et à l'appareillage contenant la membrane, utilisé pour mettre en oeuvre la catalyse à transfert de phase.
Patent EP-0359738-A1 (EP)
Title: Preparation to improve the keeping qualities of foodstuffs, drugs and cosmetic products.
Inventor: LUCK ERICH
IPC: A01N63/50
Filed: 1988-02-02
Abstract: Combining non-enzymatic preservations with enzymes having an N-acetylmuramidase activity results in effective synergism, notable for the fact that foodstuffs, drugs and cosmetic products, in particular, as well as packing materials, tobacco and tobacco products can be conserved for a comparatively longer period than by means of the individual ingredients.
Patent EP-0365569-A1 (EP)
Inventor: BARNEWITZ MANFRED
IPC: B65B43/62
Filed: 1988-06-01
Abstract: Pour remplir des récipients (2) uniformément, sans inclusions d'air et sans salissures, on introduit sous pression le matériau de remplissage dans l'espace s'agrandissant en continu entre le fond du récipient et un contre-fond fixé à l'extrémité de la tête de remplissage (1) en regard du fond dudit récipient et traversé de manière excentrique par l'ouverture de sortie (17). En même temps, le contre-fond est animé d'un mouvement de rotation par rapport au réceptacle autour de l'axe central.
Patent EP-0368911-A1 (EP)
Inventor: DEARDORFF DONALD L
IPC: C07F7/28
Filed: 1988-07-25
Abstract: Nouvelles compositions et nouveaux procédés permettant de préparer des chélates au titane hydrolisés. Les nouveaux chélates de titanates d'alkoxy avec des dialkanolamines dans des rapports de mole de 1/1 ont une activité élevée en tant que catalyseurs, et présentent des caractéristiques chimiques surprenantes comme intermédiaires réactifs. Les nouveaux chélates partiellement hydrolysés sont solubles dans l'eau, chimiquement réactifs et hautement actifs à titre de catalyseurs d'estérification.
Patent EP-0338059-A1 (EP)
Title: Improved liquid crystal mixture
Inventor: YOSHIDA TETSUSHI
IPC: C09K19/42
Filed: 1988-10-15
Abstract: The invention relates to a twisted nematic liquid crystal display device operating in the high multiplex mode and 
having a high contrast, the improvement wherein the liquid crystal mixture has a ratio of the elastic constants K₃/K₁ as 
small as possible but not more than 0.9 and a ratio of Δε/ε⊥ of at most +0.3.
Patent EP-0352401-A1 (EP)
Inventor: LIENERT EDUARD
IPC: F24D19/10
Filed: 1989-02-15
Abstract: In a heating plant, a heating boiler (1) may deliver too much heating power, for example if the heating boiler (1) cannot be operated below a minimum boiler temperature for constructional reasons and at the same time the heat requirement of the consumer group (2) is so low as a result of mild weather conditions that the flow temperature required is below the minimum boiler temperature, or also if one or more consumer groups (2) requires less heating power than other consumer groups (2), but the heating boiler (1) has to provide such a large supply of heat that the consumer group (2) with the highest heat requirement is provided with sufficient energy. In order to avoid overheating and the unnecessary consumption of heating power, it is proposed to reduce the capacity of the heating circuit pump (5) in accordance with the ratio of heat requirement and heat supply. This can be done, for example, by switching the heating circuit pump (5) on and off periodically. <IMAGE>
Patent EP-0336080-A1 (EP)
Inventor: HSU JAU YANN
IPC: A23L3/10
Filed: 1989-02-16
Abstract: A process for the preparation of a precooked pasta product which comprises boiling a raw pasta in acidified water to partially cook the pasta, soaking the partially cooked pasta in acidified water, the cooking and soaking conditions being chosen to give the soaked, partially cooked pasta a pH of from 3.8 to 4.3 and a moisture content of from 61% to 68%, the soaking time being sufficient to enable the partially cooked pasta to absorb a further 3% to 7% water after boiling, coating with acidified cream having a milk fat content from 20% to 40% by weight based on the weight of cream, flush packaging with an inert gas or vacuum packaging, sealing and finally heat processing to complete the cooking.
Patent EP-0334300-A1 (EP)
Inventor: FER MEHMET F
IPC: A61K47/48
Filed: 1989-03-21
Abstract: Target cells within a human or mammalian host are eradicated by using a target cell-specific monoclonal antibody to implant an engineered antigen on the target cells  in vivo , then administering activated T-lymphocytes which have been sensitized  in vitro  to recognize the engineered antigen. The engineered antigen is relatively strongly immunogenic toward T-lymphocytes, and the sensitized T-cells selectively exhibit cytotoxicity toward the target cells (e.g. cancer cells) to which the engineered antigen is bound  in vivo .
Patent EP-0340745-A1 (EP)
Inventor: NAUMANN FRITZ DR
IPC: F02M25/00
Filed: 1989-05-03
Abstract: For feeding a fuel additive into the fuel tank of a motor vehicle the pump device is formed by a pneumatically actuated displacement pump (14) the movable pump element (18) of which can be adjustably pressure controlled by way of a control valve (44) against the force of a  preloaded spring (20), the control valve (44) being preferably actuated directly by the fuel tank cap (56). …<IMAGE>…
Patent EP-0346665-A1 (EP)
Inventor: MATTHIESSEN HANS
IPC: G01N21/3504
Filed: 1989-05-27
Abstract: A switching arrangement for a pulse-modulated power supply to an infrared radiation source whose radiation can be measured by a receiver is to be improved in a manner such that the radiation source is able to deliver a rapid and easily processed measurement signal to the receiver as independently as possible of its radiation characteristic and of its thermal properties and unaffected by the ambient conditions. For this purpose, provision is made that the power supply can be regulated by a regulating unit (1,2) to an upper temperature set point T0 during the pulse time and to a lower temperature set point Tu during the interpulse period, the change between the two set points being capable of being triggered by a pulse generator (T1) connected to the set point input (E2) of the regulating unit (1,2). …<IMAGE>…
Patent EP-0352763-A1 (EP)
Inventor: KOHAMA KEIKO TSUKUBA RESEARCH
IPC: C12N15/77
Filed: 1989-07-26
Abstract: A DNA fragment derived from plasmid pBY503 harboring  Brevibacterium stationis  IFO12144, said DNA fragment containing a gene which encodes for the function of maintaining a plasmid, capable of replicating and proliferating at least in a Coryne-form bacteria of the genus  Brevibacterium , stably in said bacteria; and a vector DNA capable of replicating and proliferating in a Coryne-form bacteria into which the above DNA fragment is introduced.
Patent EP-0375836-A1 (EP)
Inventor: DOI HIDEKAZU
IPC: C22C30/00
Filed: 1989-08-08
Abstract: A hydrogen absorbing Ni,Zr-based alloy comprising 5 to 20 % by weight of titanium (Ti), 10 to 37 % by weight of zirconium (Zr), 5 to 30 % by weight of manganese (Mn), 0.01 to 15 % by weight of tungsten (W), 6 to 30 % by weight of iron (Fe), and optionally at least one of 0.1 to 7 % by weight of Cu, 0.05 to 6 % by weight of Cr and 0.01 to 5 % by weight of Al, and balance nickel (Ni) and unavoidable impurities; and a sealed Ni-hydrogen rechargeable battery comprising a negative electrode provided with a hydrogen absorbing alloy as an active material, an Ni positive electrode, a separator and an alkaline electrolytic solution, wherein the hydrogen absorbing alloy is composed of such hydrogen absorbing Ni,Zr-based alloy.
Patent EP-0355750-A1 (EP)
Inventor: SUTO MARK JAMES
IPC: A61P43/00
Filed: 1989-08-18
Abstract: The invention is selected, novel, and known analogs of isoquinolinones of the formula
      and pharmaceutically acceptable salts thereof; novel pharmaceutical compositions; and a method for enhancing the lethal effects for tumor cells to treatment having DNA damaging activity such as ionizing radiation or with chemotherapeutic agents.
Patent EP-0371332-A1 (EP)
Inventor: SCHUNDEHUTTE KARL HEINZ PROF D
IPC: C09B62/26
Filed: 1989-11-16
Abstract: Reactive dyestuffs of the formula …<IMAGE>… in which Pc = the radical of a Cu or Ni phthalocyanine, R1 and R2 = H, optionally substituted C1-C4-alkyl or, together, optionally substituted C2-alkylene, B = an optionally substituted aliphatic radical or optionally substituted phenylene, R3 and R4 = H, or an optionally substituted aliphatic or aromatic radical, a = 1.0 to 2.7, preferably 1.8 to 2.7, b = 0.8 to 1.2, c = 0.5 to 1.5, preferably 0.5 to 1.0, where a + b + c = 3 to 4.
Patent EP-0379733-A1 (EP)
Inventor: LUPO ELIO
IPC: B60R1/06
Filed: 1989-12-27
Abstract: A rearview mirror assembly (1) for an industrial vehicle (2) comprising a C-shaped supporting element (3), a mirror (4) attached to this supporting element (3), hinging means (8, 9) for attaching the supporting element (3) in a projecting position to the body of the vehicle (2) defining at least one preferential angular position of the supporting element (3), and a telescopic rod (14) connected to a lower arm (7) of the supporting element (3) and to a bracket (15) fixed to the vehicle body, so as to reduce the vibrations during use of the supporting element (3) and equipped with elastic means (27) exerting a return force on the arm (7).
Patent EP-0397930-A1 (EP)
Inventor: SHUMAN RICHARD F
IPC: C07D237/32
Filed: 1989-05-18
Abstract: There is disclosed an improved process for the preparation of 3-[(4-bromo-2-fluorophenyl)­methyl]-3,4-dihydro-4-oxo-1-phthalazineacetic acid. The process is significantly improved over the prior art process in preparing the product in a one-step process where the prior art required three steps. The instant process directly alkylates a phthalazine ring nitrogen in the presence of the acetic acid moiety without the necessity of protecting the carboxylic acid group as was necessary in the prior art preferred process. The product is useful for treating the progressive deterioration resulting from diabetes.
Patent EP-0334610-A1 (EP)
Inventor: MELLER ANDREW GRAHAM
IPC: H01R13/629
Filed: 1989-03-21
Abstract: An electrical breakaway connector for such uses as with aircraft pilot's helmets includes a mounting fixture (140) to mount the connector to the base of the aircraft. The electrical connector includes data (160) and high voltage contacts within the die­lectric housing (30,60) of the electrical connector, surrounded by a rigid metallic shell (4) which forms an outer housing. The aircraft mounted connector includes an insert (90) mounted within the dielectric housing (30,60) and is moveable radially therein. The insert (90) includes an aperture, extending from its front to its rear end, which accepts an electrical terminal (222,224). It is profiled such that its front end extends beyond the front face of the housing (30). The front end of the insert (90) also includes O-rings (114) which are seated in grooves and, which, when mated with the connector (300) which extends from the pilot's helmet, seal the voids surrounding the high voltage contacts (224,310) precluding sparking of the high voltage when the connection system is subjected to a vacuum caused by extremely high altitudes.
Patent EP-0351058-A1 (EP)
Inventor: COATES WILLIAM JOHN
IPC: C07D239/30
Filed: 1989-06-12
Abstract: Compounds of the formula (1) :
      or pharmaceutically acceptable salts are described, wherein R¹ is C₁₋₆alkyl, C₂₋₆alkenyl, C₃₋₅cycloalkylC₁₋₆­alkyl, or C₁₋₆alkyl substituted by 1 to 6 fluoro groups; R² is C₁₋₆alkylthio, C₁₋₆alkylsulphonyl, C₁₋₆alkoxy, hydroxy, hydrogen, hydrazino, C₁₋₆alkyl, phenyl, -NHCOR³ wherein R³ is hydrogen or C₁₋₆alkyl, or -NR⁴R⁵, wherein R⁴ and R⁵ together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, hexahydroazepino, morpholino or piperazino ring, or R⁴ and R⁵ are independently hydrogen, C₃₋₅cycloalkyl or C₁₋₆alkyl which is optionally substituted by -CF₃, phenyl, -S(O) n C₁₋₆alkyl wherein n is 0, 1 or 2, -OR⁶, -CO₂R⁷ or -NR⁸R⁹ wherein R⁶ to R⁹ are independently hydrogen or C₁₋₆alkyl, provided that the carbon atom adjacent to the nitrogen atom is not substituted by said -S(O) n C₁₋₆alkyl, -OR⁶ or -NR⁸R⁹ groups; and
      is a ring of sub-formula (a) or (b) :
      Their use as medicaments, pharmaceutical compositions containing them and processes for their preparation are also described.
Patent EP-0374197-A1 (EP)
Inventor: INGLETT GEORGE E
IPC: C12N9/28
Filed: 1989-01-26
Abstract: On produit des compositions de malto-oligosaccharide contenant jusqu'à environ 40 % de maltohexaose en poids, à partir de substrats féculents et de maltodextrines par une simple hydrolyse à une étape avec certaines alpha-amylases thermostables tirées du Bacillus stearothermophilus. Ce procédé est particulièrement utile dans la production de nouvelles compositions dont les propriétés permettront de nouvelles applications dans les industries à la fois alimentaires et non alimentaires.
Patent EP-0367817-A1 (EP)
Inventor: BOSQUAIN MAURICE
IPC: B01J19/32
Filed: 1989-04-26
Abstract: Ce dispositif comprend un paquet de lamelles ondulées (3) disposées chacune dans un plan général vertical, les ondulations étant obliques et descendant dans des sens opposés d'une lamelle (3) à la suivante. Chaque creux d'onde (5) ayant une extrémité inférieure débouchant latéralement comporte un obstacle (7) en saillie au voisinage de cette extrémité inférieure. Applications aux colonnes de distillation d'air.
Patent EP-0424529-A1 (EP)
Inventor: SHIMIZU HISAO
IPC: D04H3/073
Filed: 1989-05-10
Abstract: L'invention se rapporte à un procédé et à un appareil de production d'étoffes nappées. Jusqu'à présent, il a été impossible d'obtenir de larges rubans d'étoffes nappées uniformes, à moins d'installer un grand nombre de broches d'éjection des fibres dans le sens de la largeur de l'étoffe. C'est pourquoi, la présente invention propose un nouveau procédé et un nouvel appareil de production d'étoffes nappées, capables d'accroître la largeur de l'étoffe même en utilisant un petit nombre de broches. Le procédé de production d'étoffes nappées de la présente invention consiste à éjecter un groupe de fibres entraînées par un fluide haute vitesse à travers un ajutage tournant autour de l'axe d'un support cylindrique essentiellement fixe, à disposer en couches les fibres ainsi éjectées sous la forme d'une nappe sur la surface périphérique interne du support cylindrique, à comprimer élastiquement la nappe chauffée au moyen d'un cylindre tournant sur la surface périphérique interne du support cylindrique autour de l'axe de révolution correspondant à l'axe de rotation de l'ajutage, et à reprendre ensuite la nappe sur le support cylindrique tout en la laissant glisser sur ce dernier. L'appareil décrit dans l'invention est utilisé pour permettre la réalisation du procédé décrit ci-dessus.
Patent EP-0381735-A1 (EP)
Inventor: RONA MEHMET
IPC: H01L39/24
Filed: 1989-07-17
Abstract: Les supraconducteurs synthétiques de la présente invention sont adaptés à une supraconduction à des températures sensiblement supérieures aux températures proches du zéro absolu où la supraconduction classique a été observée. Les supraconducteurs comprennent des strates alternées et espacées de conduction et de conduction plus faible suivant une relation qui induit une supraconductivité résultant de l'entre-jeu entre les strates conductrices et moins conductrices. Le type, la nature et l'espacement diélectrique des strates conductrices et moins conductrices produisent un appariement ou un groupement des porteurs de charge dans les strates moins conductrices à l'aide des forces électrostatiques. Les porteurs de charge groupés confèrent la caractéristique de supraconduction aux supraconducteurs. Les strates peuvent être produites par dépôt de couche ou placage.
Patent EP-0436647-A1 (EP)
Inventor: SHAFER SCOTT F
IPC: F23Q7/00
Filed: 1989-09-25
Abstract: L'invention concerne une structure de joint mécanique amélioré (10, 10') adapté pour retenir directement un élément chauffant à l'intérieur d'un alésage d'un corps d'une bougie de préchauffage. Ladite bougie de préchauffage (14, 14') comprend un corps (18, 18'), un élément chauffant (22) ainsi qu'une virole (26, 26'). Ladite virole (26, 26') est positionnée de manière étanche radialement entre une surface intérieure (42) de l'alésage du corps (34), et une surface périphérique (58) dudit élément chauffant (22). Ladite bougie de préchauffage (14, 14') comprend en outre une structure de compression (30) destinée à comprimer directement une surface intérieure (74) de ladite virole (26, 26') contre la surface périphérique (58) dudit élément chauffant (22) lorsque ce dernier (22) est forcé à pénétrer dans l'alésage du corps (34) par, par exemple, la pression du gaz développée dans la chambre de combustion d'un moteur en fonctionnement. A la différence des joints brasés ou d'interférence classiques utilisés dans des bougies de préchauffage habituelle, l'invention prévoit une force normale (Fn) afin de sceller ledit élément chauffant, ainsi qu'une force de frottement (Ff) orientée axialement et destinée à retenir ledit élément chauffant, lesquelles augmentent l'une et l'autre à mesure que ledit élément chauffant est introduit plus profondément dans l'alésage du corps (34).
Patent EP-0444085-A1 (EP)
Title: Improved electron detector for use in a gaseous environment
Inventor: DANILATOS GERASIMOS D
IPC: H01J37/18
Filed: 1989-10-13
Abstract: An improved gaseous detector device for an environmental scanning electron microscope (ESEM) is provided. The detector device includes a generally annular electrode assembly having an inner electron detector formed of a thin ring, an intermediate electron detector positioned radially outwardly of the inner electron detector which is formed of a first plurality of concentric arc segments, and an outer electron detector positioned radially outwardly of the intermediate electron detector which is formed of a second plurality of concentric arc segments. The first plurality of concentric arc segments is positioned generally normal to the second plurality of concentric arc segments to obtain a directional topographic contrast. The inner, intermediate and outer electron detectors are aligned along generally the same horizontal plane.
Patent EP-0386411-A1 (EP)
Inventor: WALLACE CRAIG STUART
IPC: G08B25/10
Filed: 1990-01-15
Abstract: A selective call system (17, 22) is provided in which string searching or text matching operations are performed on data from data generating means (10, 11, 12, 14) such as condition sensors in a security system. When a predetermined string is identified, an address of a selective call receiver (23, 24) such as a pager is generated and that receiver is called. The invention is applicable to other applications where data is generated which includes predetermined character strings.
Patent EP-0393308-A1 (EP)
Inventor: PAQUETTE MAURICE
IPC: B60S3/04
Filed: 1990-01-17
Abstract: The washing procedure consists in pre-heating water which then passes into a pump serving, on the one hand, to fill a storage reservoir A and, on the other hand, to supply a duct which passes through a pump with a stage discharging the fluid at medium pressure into a separator provided with two outlets, one of which delivers softened rejected water and the other pure water. The procedure also comprises an arrangement which comprises a reservoir vessel supplying a pump which fills a tank A and supplies a hydraulic circuit managed by control and conditioning apparatuses, the said circuit passing through a pump which discharges the fluid into a separator provided with two separate outlets which allows water of different compositions to pass through, supplying storage tanks B-C serving for the washing of a vehicle. <IMAGE>
Patent EP-0391050-A1 (EP)
Inventor: BETRAM BERNHARD
IPC: B65D47/26
Filed: 1990-02-21
Abstract: Foam spray head (1) for aerosol cans, the opening (2) of which is in the form of a funnel, characterized in that an insert (5) provided with lamellae (6) is fitted in the orifice of the funnel, and a rotatable attachment (7) which likewise exhibits lamellae (6) and is congruent with the insert is fixed over the outer rim (4) of the funnel.
Patent EP-0391222-A1 (EP)
Inventor: HOCHBEIN HELMUT DIPL-ING
IPC: B60G21/055
Filed: 1990-03-28
Abstract: The invention relates to a stabiliser bar system for vehicles, comprising a torsion element provided with an arm at each of its ends, a torsion tube (1) formed as a composite fibre tube of multiple layers (1') of wound fibre bundles wetted with resin having, particularly in its end areas, reinforcements (2) formed on/out by at least one additional wound layer (1'') and/or by at least one layer (1') of fibre bundles wound in these areas with an enlarged winding angle (i.e. a smaller pitch) than in the intermediate working area, as fixing and/or attachment points for the arms (3) composed of metal, particularly cast or formed metal, and an enveloping layer (8) of fibre-reinforced (soft) plastic being applied in the working area of the torsion tube (1). In a method according to the invention for manufacturing stabiliser bar systems for vehicles, fibre bundles with resin can be wound, formed and/or adjusted and then cured on a lost core which may have curved and/or downward curved arms. <IMAGE>
Patent EP-0408848-A1 (EP)
Inventor: BUCHMUELLER JUERGEN
IPC: A23B4/06
Filed: 1990-05-11
Abstract: Large size food (1) with a high water content can be frozen in pressure vessels (3) by being acted upon by a cooling gas under pressure. In this connection, the entire quantity of gas necessary for freezing is introduced into the pressure vessel. In order to make this process more economical, a vaporising low-boiling liquefied gas is used as cooling gas, which is conducted in the circuit through the pressure vessel by means of a compressor (5). In this connection, liquefied gas is constantly injected into the circuit and a corresponding quantity of evaporated gas is drawn off from the circuit. <IMAGE>
Patent EP-0416215-A1 (EP)
Inventor: LUNDAHL CORDELL DR
IPC: A01F15/04
Filed: 1990-05-28
Abstract: A hay baler (10) including a trailer frame (11) with a hitch for attachment to a prime mover and support wheels. A crop pick-up unit moves cut crop into a material storage area, from where it is moved into a bale chamber (20) and is compacted by a compression unit and tied with twine before being discharged to ground from the rear of the trailer frame.
Patent EP-0458995-A1 (EP)
Inventor: BAUMGAERTNER MANFRED DR ING
IPC: G01F15/075
Filed: 1990-05-29
Abstract: The measuring device has measuring and control electronics (5) comprising a microcomputer (3) and an operating unit (1) and a display unit (2). The microcomputer (3) is equipped with a long-time memory (4) which contains the complete data record of all function elements of a measuring device type and its associated function data for the measurement and display of measurement values and states and for the selection of operating data in the form of a maximum list. The data are arranged in function groups and provided with selectable identification numbers. The function elements of the measuring device have operating codes which can be identified by the microcomputer (3). These are determined by cyclic polling and, when they correspond to the identification number of the maximum list, assembled to form a device list, the data of which are ordered in access blocks having different access authorisations. <IMAGE>