baber/WOPTO huggingface dataset:
Patent EP-0357737-A1 (EP)
Inventor: POWER LESLIE
IPC: E04B1/348
Filed: 1989-03-09
Abstract: Une cage d'ascenseur comprend un empilement de modules indépendants de cages d'ascenseurs préfabriqués où les modules supérieurs sont soutenus par les modules inférieurs. La cage d'ascenseur est constituée d'un ou de plusieurs modules simples (1), d'un module dans lequel une cabine d'ascenseur entièrement assemblée (2) et/ou un contrepoids (non illustré) est temporairement supportée pour être transportée ou érigée sur le terrain, d'un module de pièce contenant un moteur d'ascenseur supérieur entièrement assemblé (3) comportant un dispositif d'enroulement (4) et une installation électronique (5) pour l'ascenseur ainsi que d'un module de fosse (6) suspendu au module supérieur. Les modules de cage d'ascenseurs sont conçus de manière à servir de conteneur pour des cabines d'ascenseurs entièrement assemblées et/ou des contrepoids entre l'usine et le chantier de construction, de façon qu'un module de cage d'ascenseur puisse être positionné par une grue avec la cabine d'ascenseur complète et/ou le contrepoids.
Patent EP-0407428-A1 (EP)
Title: Appareil et procede de moulage sous laitier electro-conducteur
Inventor: BRAMBLETT JOHN DEEN
IPC: B21B27/00
Filed: 1989-03-30
Abstract: L'appareil décrit, qui sert au revêtement et par conséquent à la récupération d'un cylindre de laminage usé par fusion d'une couche superficielle située sur le cylindre, comprend un moule à laitier électro-conducteur (7); une structure de tour tournante (Fig. 2) servant à acheminer une électrode tubulaire fendue consumable (51) à l'intérieur du moule; un plateau tournant (8) soutenant le moule; un four à induction inclinable (55) servant à charger le moule avec le flux en fusion; un organe de transport du produit servant à soulever un cylindre de laminage usé à travers le moule et à le retirer par le bas depuis le moule au fur et à mesure du processus de revêtement et comprenant des barres suspendues rigides (12) s'étendant vers le bas depuis le plateau tournant, un chariot élévateur (14) avec un support pour le produit et un adaptateur comportant un bouchon d'obturation de moule (29), ainsi que des vérins à entraînement mécanique (19) destinés à soulever et abaisser le chariot (14); et des organes d'entraînement (9, 11) servant à produire une oscillation rotative du plateau tournant et des éléments portés par le plateau, y compris le cylindre, par rapport à l'électrode. La présente invention décrit également un procédé de revêtement d'un cylindre usé par ledit procédé à laitier électro-conducteur, dans lequel on fait osciller rotativement le moule et le cylindre autour de l'axe du cylindre par rapport à l'électrode au fur et à mesure du processus de revêtement.
Patent EP-0407461-A1 (EP)
Inventor: DELUCA HECTOR F
IPC: A61P3/00
Filed: 1989-04-18
Abstract: Cette invention concerne de nouveaux composés de 1alpha-hydroxyvitamine D, des procédés permettant leur préparation, ainsi que des compositions pharmaceutiques de ces composés. Lesdits nouveaux composés se caractérisent structurellement en ce qu'ils ont un anneau de cyclopentane faisant partie de leurs chaînes latérales, présentent une activité biologique très prononcée, à la fois par leur effet sur le métabolisme du calcium et par leur effet de différenciation de cellules malignes par rapport à des cellules normales. Grâce à leurs propriétés biologiques, les nouveaux analogues de vitamine D sont efficaces comme agents régulateurs de calcium, ou inducteurs de differenciation, et donc trouvent une application en tant qu'agents thérapeutiques dans le traitement ou la prophylaxie de maladies relatives aux os ainsi que de maladies néoplastiques.
Patent EP-0379119-A1 (EP)
Inventor: ROTOLICO ANTHONY J
IPC: B05B7/06
Filed: 1990-01-15
Abstract: A powder or wire thermal spray gun (10), useful for spraying a low oxide coating of oxidizable material, comprises a nozzle member (54) with a nozzle face, and a gas cap (14) extending from the nozzle member (54) and having an inwardly facing cylindrical wall (86) defining a combustion chamber (82) with an open end (88) for propelling combustion products into the ambient atmosphere at supersonic velocity and an opposite end bounded by the nozzle face (89). An annular flow of a combustible mixture is injected form the nozzle member (54) coaxially into the combustion chamber (82) at a pressure therein sufficient to propel combustion products of the mixture from the open end (88) at supersonic velocity. A first annular flow of inert gas is injected adjacent to the cylindrical wall (86) radially outward of the annular flow of the combustible mixture. Heat fusible thermal spray material is fed from the nozzle member (54) into the combustion chamber (82) radially inward of the combustible mixture, whereby a supersonic spray stream containing the heat fusible material in finely divided form is propelled through the open end (88). A second annular flow of combustion gas is directed adjacently surrounding the spray stream forwardly from the open end (88). A third annular flow of inert gas is directed adjacently surrounding the second annular flow forwardly of the open end (88).
Patent EP-0383244-A1 (EP)
Inventor: GEARY JOSEPH M
IPC: G01N21/47
Filed: 1990-02-12
Abstract: A method and apparatus for measuring scattered light reflectance. The apparatus comprises a plurality of individual light transmitting fibers (10) having first receiving ends positioned at different angular locations about an object (4) to be tested and second exiting ends positioned in a linear array (19). The apparatus can simultaneously receive different angular components of scattered light from the object being tested and convert the scattered light components into a linear array.
Patent EP-0394670-A1 (EP)
Inventor: HEROLD GUNTHER DR
IPC: C01F7/782
Filed: 1990-03-21
Abstract: A novel process for the preparation of a dawsonite having a short prismatic, isometric crystal habitus is described. 
<??>The dawsonite according to the invention can be prepared without any risk in terms of occupational medicine and is used, inter alia, as flame retardant additive in plastics.
Patent EP-0471879-A1 (EP)
Inventor: YAMADA TAKAO MITSUBISHI PLASTI
IPC: B29C48/10
Filed: 1990-08-23
Abstract: An annular die for a lamination product comprises a center core portion 2, four circular-plate-like rings 1 arranged around the center core portion in the vertical direction so as to form a resin passage, which is communicated with a die lip 7, at the inner surface of the circular-plate-like rings, wherein openings for feeding resin are formed so as to open at the outer circumferential portions of mating surfaces 11 of the circular-plate-like rings; manifolds 5 are formed in either one of the mating surfaces of the rings so as to extend from the opening 4 in a spiral form, the depth of the manifolds being gradually decreased toward the inside of the mating surfaces; and a final resin-flowing area 51 is formed to communicate the manifolds 5 with the resin passage.
Patent EP-0421477-A1 (EP)
Inventor: URA DAISUKE
IPC: C12R1/19
Filed: 1990-10-05
Abstract: The invention relates to a process for preparing L-serine from glycine and formaldehyde in the presence of cells of a microorganism or a cell-treated product having a serine hydroxymethyl transferase activity by an enzymatic method.
Patent EP-0446420-A1 (EP)
Inventor: GIESSELMANN GUENTHER DR
IPC: C07C331/20
Filed: 1990-10-31
Abstract: Alkyl isothiocyanates of the formula R-N=C=S can be prepared by reaction of N-alkyldithiocarbamates with hydrogen peroxide in aqueous phase at 95 to 130 DEG C. According to the invention, the aqueous N-alkyldithiocarbamate solution is made to react with a 20 to 40% strength by weight aqueous hydrogen peroxide solution in a volume ratio of 1 to 0.8 to 1, while maintaining a pH of 1.5 to 4.5. Preferably, the solutions are sprayed into a reactor in which the alkyl isothiocyanate formed is distilled off in vapour form and the aqueous phase containing the by-products accumulates in the reactor. 
<??>The process according to the invention makes it possible to increase the space-time yield significantly because compared with the prior art process which is carried out at pH 5 to 9 a much smaller amount of sulphur is formed, thus minimising the shutdown times for the cleaning of the reactor.
Patent EP-0427102-A1 (EP)
Inventor: HAEUSLER HUBERT
IPC: G01F1/22
Filed: 1990-10-31
Abstract: The piston 6 of the flow meter and the cylinder 5 consist of a cylindrical tube, on the one hand, and a collar matched to the latter on the other hand. …<??>During the movement of the piston, the pair frees an opening formed by a slot 21, 22 with parallel flanks cut into the cylinder. …<??>The output signal is matched to the measured value by means of the design of the Hall probe 17 which detects the movement of the piston. …<IMAGE>…
Patent EP-0481133-A1 (EP)
Inventor: VERBEECK ANN LENI
IPC: G03C1/06
Filed: 1990-10-19
Abstract: A method is disclosed for the preparation of silver halide tabular emulsion grains, containing at least 75 % chloride, wherein at least 50 % of the total projected area of all the grains is provided by said tabular grains, and wherein said tabular grains exhibit an average aspect ratio of at least 5:1, an average thickness not greater than 0.5 micron and an average diameter of at least 0.6 micron, comprising the following steps :
     preparing a dispersion medium containing a gelatino-peptizer, and a compound (Ia) or compound (Ib), e.g. adenine, in a concentration ranging from 10 ⁻⁴ to 10⁻² molar, said medium being adjusted to a pH between 5.0 and 9.0 and to a pCl between 1.0 and 2.0 by means of a chloride ions providing salt;   performing a silver halide precipitation comprising at least one double jet step by introducing in said dispersion medium at least one solution containing chloride ions and at least one solution containing silver ions in such a way that pCl is maintained between 1.0 and 2.0, pH is maintained between 5.0 an 9.0 and the concentration of compound (Ia) or (Ib) is maintained between 10 ⁻⁴ molar and 10⁻² molar;   removing excess of soluble salts by a wash technique performed at a pH value comprised between 4.0 and 9.0.
Patent EP-0436238-A1 (EP)
Inventor: VAN SANTBRINK RONALD BAREND
IPC: H04M11/00
Filed: 1990-11-06
Abstract: Arrangement for optionally connecting a facsimile device (3, fig 2) or a telephone set (2, fig 2) to a subscriber line (1, fig 2) depending on the incoming call being a facs call or a telephone call. The arrangement is provided with selection means (3, fig 1), offering the choice between two operating states. In a first operating state an incoming call is always switched to the telephone set (2, fig 2) (telephone priority) unless the arrangement detects (5, fig 1) telefacs signals or a prescribed (4, fig 1) voice word ("fax"). In a second operating state the incoming call is always switched through to the facsimile device unless a prescribed (6, fig 1) voice word ("telephone") is detected (7, fig 1) (fax priority).
Patent EP-0389180-A1 (EP)
Inventor: ECK CHARLES R
IPC: A61K38/04
Filed: 1990-03-15
Abstract: An octapeptide of the formula:
      wherein each A₁ and A₂, independently, is H, C₁₋₁₂ alkyl, C₇₋₁₀ phenylalkyl, R₁CO (where R₁ is C₁₋₂₀ alkyl, C₃₋₂₀ alkenyl, C₃₋₂₀ alkynyl, phenyl, naphthyl, or C₇₋₁₀ phenylalkyl), or R₂OCO (where R₂ is C₁₋₁₀ alkyl or C₇₋₁₀ phenylalkyl), provided that when one of A₁ or A₂ is R₁CO or R₂OCO, the other must be H; A₃ is CH₂-A₆ (where A₆ is pentafluorophenyl, naphthyl, pyridyl, phenyl, or o-, m-, or, more preferably, p-substituted phenyl, where the substituent is a halogen, NH₂, NO₂, OH, or C₁₋₃ alkyl); (I) indicates that tyrosine is iodinated on the phenyl ring at its 3 or 5 carbon positions; A₅ is Thr, Ser, Phe, Val, α-aminobutyric acid, or Ile, provided that when A₃ is phenyl, A₁ is H, and A₂ is H, A₅ cannot be Val; and A₇ is Thr, Trp, or β-Nal; or a pharmaceutically acceptable salt thereof.
Patent EP-0410667-A1 (EP)
Inventor: HUNSBEDT ANSTEIN
IPC: G21C15/26
Filed: 1990-07-23
Abstract: A liquid metal cooled nuclear reactor having a passive cooling system for removing residual heat resulting from fuel decay during reactor shutdown. The passive cooling system comprises auxiliary cooling medium flow circuits (52, 56, 54) which cooperate to remove and carry heat away from the fuel core upon loss of the normal cooling flow circuit to areas external thereto.
Patent EP-0472792-A1 (EP)
Inventor: JOUBERT JOHANNES WILLEM
IPC: E02D29/02
Filed: 1990-08-31
Abstract: An elongate building block 10 includes connecting means whereby the building block is interlockingly connectable end-to-end with a similar building block in a common course. The connecting means includes at least one connecting formation 16 which is engageable by means of a connector adapted to engage the connecting formations of adjacent building blocks arranged end-to-end to connect them together. Preferably, the building block is in the form of a U-shaped channel having a rectangular bottom 12 and two parallel transversely spaced sides 14 extending operatively upwardly from opposite sides of the bottom. The invention also relates to a closure member, a connector, a method of building a retaining wall and to a retaining wall built thereby.
Patent EP-0385833-A1 (EP)
Inventor: ODOUL CHRISTIAN
IPC: F01D5/22
Filed: 1990-02-23
Abstract: On a movable blade comprising a foot (11), a platform (12) and a vane, the sections are offset in parts as a block, in such a way that the geometrical locus of the centres of gravity of the cross-sections, the stack of which forms said blade vane, is a curve having at least one straight segment (13) offset relative to the radial straight line (1) contained in the axial pane of symmetry of the blade foot which is progressively connected (13a) to the meeting point O of said radial straight line (1) with the blade foot (11). Where a blade with a fin or intermediate heel (23) is concerned, the locus of said centres of gravity has a second straight segment (25) likewise offset relative to the first segment (24) and connected (25a) to it in the region of said fin (23). …<IMAGE>…
Patent EP-0435753-A1 (EP)
Inventor: GIANNOTTA JEAN-CLAUDE
IPC: G10K11/20
Filed: 1990-12-20
Abstract: The invention relates to acoustic wave reflectors which operate at depth in the sea. …<??>Space is provided for a sheet of air (8) between a reflecting plate (6) and a perforated plate (5). The sheet of air forms a reflecting interface with the reflecting plate. A rubber bladder (4) forms a reservoir which, under the effect of the water pressure, comes into communication with the sheet of air through the perforated plate. The thickness of this sheet of air is thus kept roughly constant up to the limiting depth to which the reflector is immersed. …<??>The system makes it possible to increase the depth at which acoustic reflectors are used. …<IMAGE>…
Patent EP-0426587-A1 (EP)
Inventor: LAURENT RENE
IPC: F16K11/078
Filed: 1990-10-31
Abstract: Mixing valve comprising a cartridge containing a fixed disc (14) pressed up against the end and having three openings, one being the cold water inlet, one the hot water inlet and the third the mixed water outlet; on which is mounted, in watertight contact and with the possibility of sliding, a second disc (19) comprising an opening (20) whose position relative to the openings of the first disc either allows or forbids the passage of water from the inlet openings to the outlet opening. According to the invention, the mixing valve comprises a lever (27) able to pivot about an axis (26) parallel to the discs (14, 19) and fixed with respect to the cartridge (8), while that end thereof which is received inside the cartridge (8) shifts the second disc in the plane in which the lever moves, the lever comprising an axial passage (28) for the passage of a rod (29) whose lower end is associated with the second disc in order to provide angular adjustment of the latter by acting on the tip of the projecting rod of the lever. <IMAGE>
Patent EP-0456666-A1 (EP)
Inventor: FUCHS DIETER
IPC: B07B9/00
Filed: 1990-02-01
Abstract: Un procédé et une installation permettent de récupérer des matériaux de valeur, notamment ceux contenus dans des déchets industriels ou de chantiers. Les trieuses (16, 17) principales sont logées dans un conteneur fermé (2) qui peut être posé sur une plaque de fondation surélevée (3). Cette plaque est formée par des parois (4, 5) qui s'entrecroisent, formant en même temps des cloisons de séparation de différentes soutes (6 à 9).
Patent EP-0409948-A1 (EP)
Title: Telecommunications system.
Inventor: BARNES NIGEL EVERARD
IPC: H04W72/08
Filed: 1990-01-26
Abstract: A communication procedure suitable for a cordless telephone system involves time division duplex radio communication between a handset 11 and a base station 3 using alternating bursts of transmission over a single radio channel. Once a radio link has been set up, initial transmissions carry a synchronisation logical channel S and a signalling logical channel D multiplexed together, but the link may switch to bursts carrying a communications logical channel B for the speech data and the signalling logical channel D. Burst synchronisation is achieved by the asynchronous detection of words in a synchronisation channel S. These words have bit patterns reducing the probability of incorrect asynchronous detection of them.   If one part ceases to receive handset signals from the other, it transmits a special signal, informing the other part. This enables both parts to detect the failure of a link at substantially the same time, so that their actions to re-establish the link are synchronised.
Patent EP-0461140-A1 (EP)
Title: Improvements relating to the lining of pipelines or passageways.
Inventor: WOOD ERIC
IPC: B29C63/36
Filed: 1990-03-01
Abstract: The invention provides that an underground pipeline or passageway (12) is lined by everting a flexible lining tube into same, the flexible lining tube being applied immediately behind a means (24) which either increases the diameter of an existing pipeline or passageway or forms a new pipeline or passageway underground. The flexible lining tube may include a resin impregnated layer and the resin subsequently hardens to form a rigid lining on the pipeline or passageway surface.
Patent EP-0434770-A1 (EP)
Inventor: VENTURA BERTI MIGUEL
IPC: H02G7/00
Filed: 1990-02-12
Abstract: Poteau, spécialement pour tenir des câbles d'alimentation électrique. Le poteau s'utilise comme structure haute et fine pour tenir à une certaine hauteur des éléments divers tels que des lampes, des drapeaux, des enseignes, des voiles, des caméras vidéo et autres. Il consiste en un corps allongé (1) défini par un noyau creux (10) de matière céramique (5), entouré par une armature de tige de fer (7) noyée dans une masse de matière polymère durcissable (8). L'ensemble étant entouré par une enveloppe (9) en matière polymère rigide.
Patent EP-0465528-A1 (EP)
Inventor: BRENNER SYDNEY
IPC: C12Q1/686
Filed: 1990-03-26
Abstract: Une analyse de détection d'acide nucléique se base sur la combinaison enzymatique des produits de deux réactions d'amplification effectuées avec deux ensembles de deux amorces spécifiques contre deux régions différentes dans l'acide nucléique cible.
Patent EP-0469072-A1 (EP)
Inventor: DOTY GERALD ARTHUR
IPC: B60R22/42
Filed: 1990-04-19
Abstract: Un rétracteur de ceinture de sécurité possède un enrouleur (16) qui est supporté sur un cadre mobile (14) qui coopère avec un mécanisme de freinage (18) de sorte que, lorsque l'enrouleur se verrouille, la tension ultérieure de la ceinture déplace le cadre mobile en engagement de came avec un mécanisme de frein pivotant (18) pour déplacer un patin de frein (50) en contact direct avec la bande de la ceinture. Le patin de frein (50) est supporté sur le mécanisme de freinage (18) pour se déplacer avec celui-ci. Le patin de frein (50) et ses portions de montage possèdent de préférence des surfaces portantes complémentaires d'interadaptation (56 et 54) qui se partagent un axe commun de courbure, la surface portante (56) sur le patin de frein (50) étant convexe et la surface complémentaire (54) sur la came (52) étant concave.
Patent EP-0428688-A1 (EP)
Inventor: SCHEUBLE BERNHARD
IPC: G02F1/139
Filed: 1990-06-08
Abstract: L'invention concerne des systèmes électro-optiques comportant une couche activable de cristaux liquides et un dispositif de compensation de la différence des chemins optiques d.deltan des couches activables de cristaux liquides, le dispositif de compensation étant basé sur un polymère mésomorphe.
Patent EP-0479862-A1 (EP)
Inventor: IRTH HUBERTUS
IPC: G01N30/88
Filed: 1990-06-15
Abstract: L'invention concerne un procédé de séparation analytique de phosphates d'inositol et/ou de leurs dérivés, consistant à mélanger une amine quaternaire avec une solution aqueuse contenant un ou plusieurs phosphates d'inositol et/ou des dérivés de ceux-ci. La solution aqueuse obtenue est placée dans une colonne analytique contenant une phase solide du type non-polaire, les différents constituants étant détectés de manière adaptée. L'invention comporte également un moyen de détection analytique de phosphates d'inositol et/ou de leurs dérivés.
Patent EP-0484379-A1 (EP)
Title: Cle a cliquet reglable
Inventor: FOSSELLA GREGORY
IPC: B25B13/00
Filed: 1990-07-20
Abstract: Une clé à cliquet réglable possède un châssis (24) porté par un manche (20). Le châssis possède une enceinte généralement cylindrique munie d'un disque (42) qui soutient à son tour trois mâchoires de serrage (26) à espacement égal. Le disque de montage (42) est relié au manche (20) par un mécanisme d'encliquetage (30) dont le réglage détermine le sens dans lequel l'outil peut être utilisé afin de tourner l'écrou ou une autre pièce en cours de travail. Le châssis (24) comporte également un disque à came (74) qui commande les mâchoires (26), les ouvrant et les fermant suivant le sens dans lequel il tourne. Un deuxième mécanisme (32) d'encliquetage détermine le sens dans lequel le disque à came (74) peut être tourné par rapport au disque de montage (42) afin d'ouvrir et de fermer les mâchoires (26).
Patent EP-0494206-A1 (EP)
Inventor: SCHAEFER JOCHEN
IPC: B60T8/32
Filed: 1990-09-13
Abstract: Système de régulation du glissement à l'entraînement, dans lequel la différence DELTAV entre les vitesses des roues menées déclenche la régulation de freinage sur la roue tournant le plus vite. L'augmentation et la diminution de pression nécessaires sont obtenus par une série d'impulsions de même durée et d'intervalle variable. Cet intervalle est fonction de la différence DELTAV et de l'accélération des roues.
Patent EP-0445690-A1 (EP)
Inventor: LEMARQUAND GUY
IPC: F04D19/04
Filed: 1991-03-04
Abstract: Vacuum pump comprising a stator (1A, 1B) and a rotor (2), the rotor being rotatably driven by a driving motor (6, 7, 8) integrated with the pump and being supported by magnetic bearings, the rotor having a bell shape going over an internal protuberance (3) of the stator, the stator elements (7, 8) of the driving motor and said bearings (11B, 12B, 13B, 15, 16) being located on the periphery of the said internal protuberance (3), the rotor elements (11A, 12A, 13A, 14) of these same elements being located on the internal periphery of the bell-shaped rotor (2), characterised in that a first jacket (29) made from non-magnetic and impervious material covers the said protuberance (3) over the said stator elements of the motor and bearings and in that a second jacket (30) made from non-magnetic and impervious material also covers, in the rotor, the said rotor portions of the driving motor and of the said bearings. 
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