baber/WOPTO huggingface dataset:
Patent EP-0416001-A1 (EP)
Title: Unite de support avec plaque de retenue pour les feuilles
Inventor: LOLK SOEREN
IPC: G09F7/12
Filed: 1989-05-05
Abstract: Pour retenir des feuilles sur une table de support, un procédé conu consiste à prévoir dans le dessus de la table des trous reliés à une boîte d'aspiration située sous la face inférieure du dessus de table. Lorsque les feuilles ne couvrent pas toute la surface de la table, il se produit une fuite substantielle dans l'arrivée d'air, fuite qu'on peut réduire en utilisant de très petites roues, ce qui toutefois affaiblit l'effet de retenue des feuilles. La présente invention permet d'obtenir un fort effet de retenue, en particulier sur des feuilles (20) comportant des caractères de transfert, d'où on doit détacher des parties de feuille adhésives non utilisées, tout en assurant un faible degré de fuite dans l'arrivée d'air. On utilise à cet effet un dessus de table (4) présentant des rainures transversales (6), qui, au niveau des bords opposés de la table, sont couvertes par une partie de bord couvrante coudée vers l'intérieur (10) faisant partie du cadre (8) de la table, l'arrivée d'air s'effectuant par les extrémités libres couvertes (14) des rainures. Lorsqu'on place sur la table une feuille dont l'extrémité chevauche légèrement la partie de bord (10), l'arrivée d'air dans la zone couverte de la table s'effectue le long des rainures et passe sous toute la feuille, ce qui produit un bon effet de retenue et en même temps une faible consommation d'air, l'arrivée d'air non utilisée correspondante qui se produit dans la partie de bord non couverte étant comparativement faible.
Patent EP-0420911-A1 (EP)
Title: Gene therapy using gene fusions for genetic or acquired disorders.
Inventor: PASTAN IRA H
IPC: C12R1/91
Filed: 1989-06-05
Abstract: Gene therapy utilizing an MDR1 linked fusion coding sequence has been disclosed. ADA activity has been introduced into cells using MDR1 linked fusion gene.
Patent EP-0389585-A1 (EP)
Title: Derivatized glass supports for peptide and protein sequencing.
Inventor: FARNSWORTH VINCENT
IPC: G01N33/552
Filed: 1989-08-04
Abstract: Peptides or proteins are sequenced by stepwise degradation while immobilized on a glass support derivatized with a silica-binding substance bearing a free acid group, especially a sulfonic acid group. The support is preferably derivatized with 2-(4-chlorosulfonyl phenyl) ethyl trimethoxysilane. Peptide sequencing performance is improved if the support is also derivatized with a monomeric silica-binding substance bearing a free quaternary ammonium group, such as N-trimethyoxysilyl propyl -N,N,N-trimethyl ammonium chloride.
Patent EP-0393169-A1 (EP)
Inventor: ROTHSCHILD BILL F
IPC: C25D5/38
Filed: 1989-07-31
Abstract: Un procédé pour appliquer sur du titane un placage au nickel adhérent consiste à préparer la surface, à déposer du nickel contenu dans une solution de placage, et à procéder à un traitement final. Les étapes de préparation de la surface comprennent le trempage dans de l'acide chlorhydrique, l'activation à l'acide nitrique/acide fluorhydrique, le traitement pour ralentir la reformation d'une couche d'oxyde, et la réalisation d'un dépôt amorce. Le traitement pour réduire la formation d'oxyde peut s'effectuer sans application d'un courant, dans une solution d'acide acétique et fluorhydrique, dans laquelle a été dissous par voie électrolytique l'alliage de titane. Dans une variante, on peut effectuer le traitement en rendant la pièce à plaquer anodique dans une solution d'acide acétique et d'acide fluorhydrique.
Patent EP-0431026-A1 (EP)
Inventor: HUVER THOMAS
IPC: C08F4/40
Filed: 1989-08-22
Abstract: PCT No. PCT/EP89/00982 Sec. 371 Date Feb. 27, 1991 Sec. 102(e) Date Feb. 27, 1991 PCT Filed Aug. 22, 1989 PCT Pub. No. WO90/02143 PCT Pub. Date Mar. 8, 1990.The invention relates to moldable, radically polymerizable multicomponent mixtures containing ethylenically unsaturated, polymerizable compounds, if desired in admixture with soluble and/or insoluble fillers and an activator system initiatable by contact with oxygen, and is characterized in that these multicomponent mixtures contain an activator system based on the following principal components which can be initiated by contact with oxygen and water and, in particular, by contact with ambient air: N-alkyl-substituted tert-arylamines containing at least one aliphatic CH bond in the  alpha -position metal compounds at least partly soluble in the system to accelerate the drying of unsaturated oils and compounds of weakly acidic carboxylic acids having pKa values of no less than about 0.9 which can be hydrolyzed to the free carboxylic acid on contact with moisture. The invention also relates to the use of these multicomponent mixtures as an aerobic adhesive system, more particularly in the form of a one-component adhesive packed in storable form, and to their use for surface coating or for the production of plastic moldings.
Patent EP-0425585-A1 (EP)
Inventor: FORSSLING HANS
IPC: B23D19/06
Filed: 1989-09-20
Abstract: La refendeuse pour feuillards d'acier décrite comprend deux arbres coopérant entre eux (12, 13) sur lesquels sont enfilés des paires de couteaux en forme de disques coopérant entre eux et de pièces d'espacement intermédiaires. Une paroi terminale de structure (11), permettant le tourillonnement rotatif des arbres à l'une de leur extrémité, est amenée, au moyen d'un piston hydraulique, à pivoter vers l'extérieur dans une position où les extrémités d'arbre sont libérées, permettant ainsi l'amarrage d'un organe d'assemblage (29) contre les extrémités d'arbre.
Patent EP-0394408-A1 (EP)
Title: Thermometre a gaz
Inventor: ZIEGLER HORST
IPC: G01K11/24
Filed: 1989-10-12
Abstract: Thermomètre à gaz dont l'enveloppe comporte une section (10) réalisée dans un métal à forte conductibilité thermique et une section (14) réalisée dans un métal à faible conductibilité thermique. Des parois de séparation (46, 48, 62, 64, 70) et des parois réfléchissantes (66, 68) définissent, à l'intérieur de l'enveloppe du thermomètre, deux trajectoires du son qui diffèrent selon le double de la distance séparant les parois réfléchissantes (66, 68). La différence de phase des champs partiels d'ondes sonores, entretenus par dissociation sur les deux trajectoires partielles d'un champ d'ondes sonores produit par un générateur de sons commun (40), est transformée, au moyen de microphones (26, 28) et d'un circuit d'évaluation (92) relié à ceux-ci, en un signal électrique à la température dans la section (10) de l'enveloppe.
Patent EP-0403619-A1 (EP)
Title: Chewing gums containing hydrated emulsifier and methods of preparation.
Inventor: PATEL MANSUKH M
IPC: A23G/
Filed: 1989-11-17
Abstract: Methods of producing gum and the resulting compositions, containing a hydrated emulsifier, are disclosed. In the preferred embodiment, 2 parts water and 1 part lecithin are blended together to form a gel. The gel is added to the gum composition, preferably after the gum base and the majority of the bulking and sweetening agents are mixed together. The use of a hydrated emulsifier improves initial softness and results in an extended shelf life.
Patent EP-0380930-A1 (EP)
Inventor: DURANT SIEGFRIED
IPC: B65G47/61
Filed: 1990-01-09
Abstract: There is described a suspended transport system for conveying bobbins (1) to predetermined bobbin positions (RSP) in a spinning machine, especially a ring spinning machine, which has a conveyor stage (3) which leads along the predetermined bobbin positions (RSP) and on which a driven conveyor train (4) equipped at least with a plurality of bobbins (1) can be transported. To transfer individual bobbins (1) from the conveyor stage (3) to the predetermined bobbin positions, a device (14, 14') movable along the spinning machine is provided. For the transfer of bobbins (1) into the ring spinning machine which can be carried out quickly and without difficulty, there is a bobbin carriage (14, 14') which is movable together with the conveyor train (4) and runs parallel to the conveyor stage (3) and on which is arranged a separating and guiding device (16, 30, 32) for transferring a separated bobbin (1) from the conveyor train (4) into a predetermined bobbin position (RSP). 
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Patent EP-0379115-A1 (EP)
Inventor: MARJOLLET JACQUES
IPC: F22G1/00
Filed: 1990-01-15
Abstract: Superheater tube bundle for a steam separator-reheater with horizontal tubes arranged inside a rectangular frame. This rectangular frame is not connected rigidly to the structure of the separator- reheater, and it is provided with elastic blades (7, 8) which form a flexible skirt which comes to bear against lateral plates (2, 3) connected rigidly to this structure. 
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Patent EP-0387546-A1 (EP)
Inventor: SARFATI ALBERTO GUSTAVO
IPC: B65H51/12
Filed: 1990-02-19
Abstract: Device with at least two drums (5, 6) which are arranged at a distance from one another and are partially looped around by the yarn (F) and which are driven in the direction of run of the yarn (F) at a circumferential speed considerably higher than the yarn draw-off speed. To prevent the yarn layers from overlapping one another in the event of multiple loopings on the drums, even where heavy yarns are concerned, in the spacing region of the drums (5, 6) are fastened intermediate walls (17, 18) subdividing the drum outer surfaces into individual regions axially offset relative to one another. 
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Patent EP-0413894-A1 (EP)
Inventor: BOTTINELLI EDWARD N
IPC: C21C7/072
Filed: 1990-03-19
Abstract: The invention encompasses a pneumatic steelmaking vessel and a method for the production of steel from hot carbon-bearing metallized raw materials such as direct reduced iron. The vessel (10) is a refractory-lined ladle, having an eccentric ladle cover (12) with an opening (14) on one side. Opposite the opening (14) in the ladle cover (12) is at least one downwardly directed oxygen lance or tuyere (16). The vessel (10) is mounted on trunnions for rotation about its central axis to a generally horizontal position. The bottom of the vessel has a porous plug (24), and a hot metal outlet controlled by a sliding gate closure member or other convenient type closure. The vessel is used in connection with a method of steelmaking by serving as the means for transporting molten metal to melting, refining, ladle metallurgy, and teeming operations.
Patent EP-0394817-A1 (EP)
Inventor: SCHULTZE DR WERNER
IPC: C04B/
Filed: 1990-04-18
Abstract: The ceramic material is built up from a plurality of layers, the layer thickness being between 10 and 15  mu m and the mean pore radius being between 100 and 1000 nm with an open porosity of 5 - 14% and a total porosity of 5 - 30%, and the metal melt being filled into the pore volume down to a residual pore volume of 0.1 - 10%, relative to the initial porosity. 
<??>It is preferably suitable for bonding to metal structures such as welded or soldered ceramic/metal constructions.
Patent EP-0407704-A1 (EP)
Inventor: YAWATA SHIGEO C O INTELLECTUAL
IPC: H01L27/092
Filed: 1990-05-15
Abstract: In order to eliminate unwanted crystal defects gen­erated by an ion implantation, a semiconductor substrate (110) or an epitaxial layer (101), which is selectively subjected to an impurity ion implantation (107), is heat-treated in an inert gas atmosphere at 850 to 1050°C to recrystallize the implanted region (108). There­after, the semiconductor substrate (110) is heat-treated at 900 to 1250°C in an atmosphere containing oxygen. For eliminating abnormal growth of grain boundaries in a polycrystalline semiconductor layer (105, 105′) depo­sited on an insulating film (103, 104), the semiconduc­tor layer (105, 105′) is heat-treated at 900 to 1100°C in an atmosphere containing oxygen. By applying at least one of these processes to usual fabrication methods, semiconductor devices with high reliability such as power MOSFETs will be provided.
Patent EP-0464243-A1 (EP)
Inventor: FLEISCHER MAXIMILIAN DIPL-PHYS
IPC: G01N27/12
Filed: 1990-07-04
Abstract: An oxygen sensor comprises semiconducting gallium oxide, an electrically nonconducting substrate (1) on which gallium oxide is deposited, a contact electrode system (3) for measuring the electrical conductivity of the gallium oxide, a heating system for heating the oxygen sensor at a predetermined operating temperature, a protective casing which protects the oxygen sensor against external mechanical effects and a mounting base. The gallium oxide consists of an O2- sensitive thin  beta -Ga2O3 layer (2). To produce a catalytically inactive oxygen sensor, the contact electrode system (3) is completely coated with a deactivating layer. The contact electrodes are preferably arranged so as to be distributed two-dimensionally in an interdigitate system. The thin layer (2) is arranged on an aluminium-free support surface of the substrate (1). The substrate preferably consists of a BeO body. <IMAGE>
Patent EP-0417759-A1 (EP)
Inventor: HARRY NATHANIEL
IPC: C08K7/14
Filed: 1990-09-12
Abstract: A composition comprising cured poly(arylene sulfide), glass fiber and molecular sieves and a method for making same. A second embodiment of the invention is a composition comprising poly(arylene sulfide), glass fiber, calcium sulfate and molecular sieves and a method for making same.
Patent EP-0427955-A1 (EP)
Inventor: LINDSTROM MICHAEL JEFFREY
IPC: G01N30/02
Filed: 1990-10-09
Abstract: A method of determining sulfur loading of an organic polysulfide composition comprises react­ing the organic polysulfide composition with an organic phosphine to produce reaction products com­prising organic phosphine sulfide and an organic sulfide selected from the group consisting of orga­nic disulfide, organic trisulfide and mixtures thereof; and analyzing the reaction products by gas chromatography to determine the amount of sulfur.
Patent EP-0428915-A1 (EP)
Inventor: REEVES JAMES WILLIAM
IPC: C22B34/12
Filed: 1990-10-31
Abstract: Process for beneficiating particulate titanium bearing material containing iron oxides comprising:
     (a) subjecting said particulate material to reducing conditions in the presence of a particulate carbonaceous material,   (b) feeding the products resulting from step (a) to a mechanical reduction kiln and contacting the products with solid hydrated ferrous chloride under reducing conditions which cause additional iron oxide to be converted to metallic iron and the solid hydrated ferrous chloride to vaporize,   (c) removing the products resulting from step (b) from the kiln,   (d) contacting the gaseous product from step (c) with water under conditions which form solid hydrated ferrous chloride, and recycling the solid hydrated ferrous chloride to the kiln, and   (e) separating the metallic iron and titanium bearing material from the solid product from step (c).
Patent EP-0427161-A1 (EP)
Inventor: EVERS MICHEL DR
IPC: A61K31/4402
Filed: 1990-11-03
Abstract: The present invention relates to novel picolylselenobenzamides of aminopyridines, anilines and picolylamines of the general formula I 
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 their salts, processes for their preparation and pharmaceutical compositions containing them.
Patent EP-0428166-A1 (EP)
Inventor: WINKLER PETER-PAUL DR CHEM
IPC: C07C17/16
Filed: 1990-11-15
Abstract: Process for the preparation of haloalkanes having 1 to 4 carbon atoms, characterised in that alkanol having 1 to 4 carbon atoms is reacted with hydrogen halide in liquid phase in the presence of amine hydrohalide.
Patent EP-0435010-A1 (EP)
Inventor: VON BUREN STEFAN
IPC: B29C45/12
Filed: 1990-11-29
Abstract: Apparatus operative to reduce molten plastic drool when the injection unit is separated from the runner system. The apparatus includes access means for closing the runner system when the injection unit is disengaged therefrom and for opening the runner system for engagement with the injection unit, wherein the injection unit is operative to move the access means away from the runner system for engagement of the injection unit with the runner system.
Patent EP-0404242-A1 (EP)
Inventor: CAMPELLI PAOLO
IPC: G01B11/16
Filed: 1990-06-18
Abstract: A method and device based on fibre-optic interferometer sensors for analyzing the dynamic deformation of a structure, by determining the phase modulation which occurs in one or more increasing-length series of fibre-optic sensors which are fixed to the structure and are traversed by laser beams.
Patent EP-0400900-A1 (EP)
Inventor: VAN DEN HONERT CHRISTOPHER C O
IPC: A61F11/08
Filed: 1990-05-24
Abstract: A tinnitus suppression device using an in-the-canal external ear canal pressure regulating device (125,136,144) to alter the pressure of the fluid of the external ear canal interior of the pressure regulating device. The device has (125,136,144) a body (126,133,146) which can be inserted into the external ear canal (14) and which seals the canal (14) from ambient pressure. An adjustably sized body (126,138,146) such as a collapsible bulbous portion (120) or a bellows type wall (128) provides a mechanism for altering the pressure in the canal (14). Either a valve (132,134) or a mechanical displacement device (152) maintains the pressure differential created.
Patent EP-0405957-A1 (EP)
Inventor: WU CHENGJIU
IPC: C07C13/10
Filed: 1990-06-28
Abstract: Photosensitizers containing saturated and unsaturated polycyclic compounds containing the cyclopentane-2-diazo-1,3-dione structural unit. 
     These compounds have their maximum u.v. absorption at around 248 nm, decompose into polar products upon irradiation, and can be used as photosensitizers in positive deep u.v. or excimer laser (248 nm) lithography. They are most preferably useful with deep u.v. transparent resins for forming photoresists.
Patent EP-0407142-A1 (EP)
Inventor: PARKER FRANK HENRY
IPC: A01G1/04
Filed: 1990-07-03
Abstract: A method of improving the yield of mushrooms which comprises supplementing the compost with an effective amount of a salt of an aliphatic, alicyclic or heterocyclic carboxylic acid, said salt being a calcium salt and/or a salt with an aliphatic, alicyclic or heterocyclic amine.
Patent EP-0413508-A1 (EP)
Inventor: MOOMAW DAVID E
IPC: A63H33/28
Filed: 1990-08-09
Abstract: A toy saxophone (10) is disclosed having a mouthpiece (22), a sound-emitting mechanism (16), a bubble-blowing mechanism (18), and air tubes (20) connecting the mouthpiece to the sound-emitting and bubble-blowing mechanisms. The toy saxophone further has an actuating mechanism (24) comprising a manually depressible button (26) coupled to the sound-emitting and bubble-blowing mechanisms whereby simultaneously blowing into the mouthpiece and depressing the button causes sound to be emitted from the sound-emitting mechanism and bubbles to be blown from the bubble-blowing mechanism.
Patent EP-0483421-A1 (EP)
Inventor: FARRELL JOHN MICHAEL
IPC: G06F13/00
Filed: 1990-10-29
Abstract: In a network communiction system passing messages between gateways (12) via a message handling system (15) the gateways (12) are interfaced specifically to their respective network access units (14) and are interfaced generically to the message handling system (15) using routines common to all gateways. Messages are sent in protocol data units including recipient addresses which do not identify recipient gateways as such; the gateways are used transparently. The data format is CCITT 1988 X400 standard with automatic conversion to and from this format at sending and receiving gateways plus automatic document conversion. Message handling involves waiting for many services and events. The invention allows calling routines to avoid pending while waiting for events and services. Service routines, including event watching and timer routines, schedule notifications on to queues and the main processing task runs notifications off the queues by calling a run routine.
Patent EP-0382614-A1 (EP)
Title: A writing doll
Inventor: GARFINKEL HENRY A
IPC: A63H13/15
Filed: 1990-02-02
Abstract: A writing doll having a body portion (14), a head mounted on top of the body portion, a pair of legs (18) protruding from the bottom of the body portion, and a pair of arms connected to the body portion. The arms include a pair of hands with one hand (44) formed to hold a stylus (46). The writing doll includes a forearm motion control system mounted in at least one of the arms near the stylus hand for moving the stylus hand along an axis in a X direction. A shoulder motion control system mounted in at least one of the arms near the body portion for moving the stylus hand along an axis in a Z direction, and an elbow motion control system mounted in at least one of the arms between the forearm and shoulder motion control systems for moving the stylus along an axis in a Y direction. The doll also has a control means connected to each motion control system for providing control signals to control the movement of the motion control systems in each of the axis directions. The writing doll can teach simple arithmetic as well as tell stories and draw pictures.
Patent EP-0474947-A1 (EP)
Inventor: MOREL JACQUES
IPC: H02G15/113
Filed: 1990-09-14
Abstract: At each end of the sleeve (1) there is provided a jaw support (5c) whose hole (6c) for the passage of the branch-off cable (7) is continued axially by an elongate hollow element (8) which is engaged in a tapered hole (6d) made in another jaw support (5d) which matches the tapered external surface (9) of the said element (8). The branch-off cable (7) is held in the tapered hole (6c) of the first jaw support (5c) by wedging means (11) engaged axially in the said tapered hole (6c). A sealing substance is disposed between the cable (7) and the elongate hollow element (8). Use for protecting electrical cable splices. <IMAGE>
Patent EP-0433102-A1 (EP)
Inventor: HOLTERMANN HENRI
IPC: A61F5/448
Filed: 1990-10-30
Abstract: Ostomy arrangement comprising a frontal plate or bag-supporting plate (10) intended to be fixed around an artificial opening in the body of the user with the aid of a pressure-sensitive adhesive pad, a belt or the like, as well as a bag (40) for collecting the fluids and/or body wastes and capable of being connected in a removable manner to the bag-supporting element (10) by means of a nose (62) which it has and which is intended to cooperate with a nozzle (16) integral with the plate, the coupling of the bag nose (62) and the nozzle (16) resulting from the clamping effects of a deformable member. 
<??>The said member (24) associated with the bag-supporting element and capable of cooperating with the bag nose (62) is of such shape and of such dimensions that it provides a tight mechanical connection between the bag nose (62) and the nozzle (16) in response to the activation of a suitable control mechanism designed to bring the initially distant ends of the said member towards one another. 
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Patent EP-0452350-A1 (EP)
Inventor: BINDER ULRICH
IPC: B02C13/14
Filed: 1989-12-02
Abstract: Procédé et dispositif pour la fragmentation de matériaux en vrac. Le matériau à fragmenter est introduit, à partir du haut, dans un premier dispositif accélérateur, ce qui fournit un premier matériau déversé, opération au cours de laquelle les produits fragmentés de fine granulométrie provenant de cette première étape de fragmentation sont évacués vers le haut sous l'effet d'un courant d'air ou de gaz. Les fractions de granulométrie plus grossière s'écoulent vers le bas et sont envoyées, sous l'effet d'un courant vertical d'air ou de gaz dirigé vers le haut, dans un autre dispositif accélérateur fournissant un autre matériau déversé. Les produits fragmentés de fine granulométrie obtenus à ce stade sont évacués vers le haut sous l'effet d'un courant d'air ou de gaz, cependant que les fractions de granulométrie plus grossière s'écoulent vers le bas et sont réintroduites dans le circuit. L'invention concerne la combinaison d'un broyeur à chocs vertical avec un séparateur à air, les deux étant montés de préférence à l'intérieur d'un même bâti.