baber/WOPTO huggingface dataset:
Patent EP-0322285-A1 (EP)
Inventor: BARNE BRUNO
IPC: B29C45/14
Filed: 1988-12-15
Abstract: The foil is placed in the mould; a quantity of thermoplastic material (2) is injected which is insufficient to fill the complete mould cavity but which is sufficient to cover the assembly of the internal surface of the mould with a layer of the desired thickness; a gas under pressure is injected, simultaneously or successively, into the thermoplastic material which is still, at least partially, molten, which gas pushes back the material over the entire surface of the mould while creating at least one cavity (3d, 3e) filled with the said gas; the mould is cooled in order to bring the thermoplastic material to the solid state; the interior of the mould is disconnected from the source of gas under pressure; and the mould is opened in order to free the composite part thus obtained. <IMAGE>
Patent EP-0323790-A1 (EP)
Inventor: MOY JACQUES
IPC: C09H3/00
Filed: 1988-12-30
Abstract: Process for the preparation of gelatine from bone powder, consisting in performing a first treatment of the gelatine with an acidic solution at a temperature below room temperature to solubilise the phosphates and then a second treatment with an acidic solution at a temperature of between 60 DEG C and 85 DEG C to isolate a broth from which the gelatine is extracted. Gelatine of type A of gel power higher than 300 blooms and with a gelling time of less than 100 seconds.
Patent EP-0365598-A1 (EP)
Title: Therapeutic antimicrobial polypeptides, their use and methods for preparation.
Inventor: JAYNES JESSE M
IPC: C07K14/435
Filed: 1988-07-06
Abstract: A novel class of antimicrobial agents for animal species including cecropins, attacins, lysozymes, phage derived polypeptides, such as those transcribed from gene 13 of phage 22, an S protein from lambda phage, and an E protein from phage PhiXl74, as well as, synthetically derived polypeptides of similar nature. The antimicrobial agents can be used to treat microbial infections and as components of medicinal compositions. The genes encoding for such antimicrobial agents can be used to transform animal cells, especially embryonic cells. The transformed animals including such antimicrobial cells are also included.
Patent EP-0400007-A1 (EP)
Inventor: DIJON JEAN
IPC: G02F/
Filed: 1988-07-20
Abstract: Sur chaque partie de chaque électrode-ligne (-colonne) de l'écran, faisant face à un intervalle séparant deux électrodes-colonnes (-lignes) est disposé un élément (40, 50) empêchant la traversée de l'écran par une lumière arrivant sur celui-ci en direction de l'élément. Les éléments disposés sur les électrodes-lignes (32) ou ceux disposés sur les électrodes-colonnes (34) permettent en outre l'espacement, sans liaison électrique, des plaques de l'écran et la localisation des défauts de zig-zag que peut avoir le cristal liquide, dans ou au voisinage de la zone non commutable de l'écran. Quant au traitement, l'écran est chauffé de façon appropriée et une tension électrique alternative est appliquée entre les électrodes afin de localiser les défauts de zig-zag du cristal liquide au voisinage des éléments d'espacement. Pour obtenir ceux-ci, on peut insoler une couche de résine positive, à travers la plaque destinée à porter ces éléments et préalablement munie de couches opaques sur les parties correspondant à ces éléments. Application à l'affichage d'informations.
Patent EP-0395693-A1 (EP)
Inventor: GRUNER GEORGE PAUL
IPC: B26B29/00
Filed: 1988-11-14
Abstract: Rasoir de sécurité comprenant un organe de capuchon pivotant (22) lequel, dans une première position, recouvre efficacement le fil de coupe de la lame ou des lames et le protège du contact avec d'autres objets. Lorsqu'on le fait pivoter dans une seconde position, l'organe de capuchon expose le fil de coupe de la lame et positionne une surface de protection (30) en contact avec la peau à proximité du fil de coupe, afin de garantir la géométrie de rasage désirée.
Patent EP-0330055-A1 (EP)
Inventor: FUCHS ANDREAS DR
IPC: H02M7/19
Filed: 1989-02-14
Abstract: The invention relates to a process for the symmetrical subdivision of a DC voltage (UG1) applied to a voltage divider (4) consisting of n capacitors (2) to which there is connected electrically in parallel in each case a variable load (6) and an actuator (8), the actuators (8) being connected electrically in parallel on the input side. According to the invention, the voltages (Ud2 to Udn) applied to the capacitors (2) are in each case compared with a voltage drop (Ud1), used as a reference voltage, of a capacitor (2), and the difference voltages ( DELTA U1 to  DELTA  Un-1) are in each case converted by means of a voltage/phase-angle converter (20) into a phase-angle ( alpha ) which is in each case supplied to a control set (10) of an actuator (8), so that the controller AC voltages (uSt1 to uStn) are phase shifted with respect to the reference controller AC voltage (uSt1), as a result of which in each case a compensating current (i1 to in) is caused to flow between the n capacitors (2) via the actuators (8). A symmetrical voltage subdivision is thus produced of a DC voltage applied to a voltage divider (4) consisting of n capacitors (2), independently of the variable loads (6) of the capacitors (2). <IMAGE>
Patent EP-0394527-A1 (EP)
Inventor: FREISE WERNER PROF DR-ING
IPC: H02K19/24
Filed: 1989-04-27
Abstract: For a stator-excited synchronous machine, which is favourably designed particularly with respect to the complexity of the exciter winding, having a toothed rotor with no windings, according to the invention the stator is divided into sectors (1 and 2) each having a looping exciter winding (3 and 4) and magnetic isolation by means of permanent magnets (5 and 6) between the tangential isolating points of the stator sectors (1 and 2), the magnetic fields of which permanent magnets are directed in the circumferential direction in the opposite direction to the magnetic fields of the adjacent exciter windings (3 and 4). 
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Patent EP-0340784-A1 (EP)
Inventor: EVANGELISTI ROBERTO
IPC: F01N3/02
Filed: 1989-05-05
Abstract: The device (1) comprises a hollow casing (2) provided with an inlet (3) for exhaust gases to be purified and an outlet (4) for the purified exhaust gases, and purifier means (5) interposed between the said inlet (3) and outlet (4) and substantially constituted by mineral fibres (6) activated by a noble metal catalyst deposited on them. 
     The device (1) further includes support means (15) for the mineral fibres (6) essentially constituted by a woven filiform material engaged on the fibres (6) in such a way as to define, between the said inlet (3) and outlet (4), a substantial alternation of layers of filiform material (15) and mineral fibres (6).
Patent EP-0341615-A1 (EP)
Inventor: FREI WILLI
IPC: A23L7/20
Filed: 1989-05-05
Abstract: In a process and plant for kilning malt in a floor arrangement, at least two zones (A and B) are provided for withering and one zone (A1) for curing or cooling of the malt. The unsaturated exhaust air from the curing or cooling zone (A1) is mixed as return air into the feed air system, where in the withering zones (A and B), by means of the degree to which they are loaded with malt, the design of the floor surface and/or by adjusting the flow volume, the temperature and/or the moisture content of the feed air, differing individual withering times are achieved in such a manner that during the curing in the curing zone (A1) a withering process can always occur in at least one withering zone (A or B) and each individual zone (A, B and A1) is operated in an air-tight manner separately from the others. The floor surface of a floor kiln (12) is divided by partition walls (26) into three zones (A, B and A1); the air supply is so designed that the exhaust air is carried off separately from each zone. The partition walls (26) are so arranged that each zone (A, B and A1) has a loading and unloading device (14) or can move into the area of the loading and unloading device (14). 
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Patent EP-0347712-A1 (EP)
Inventor: SCHNEIDER FRITZ W ING GRAD
IPC: B29B7/76
Filed: 1989-06-13
Abstract: To avoid splashing during the discharge of a mixture of plastics formed from reactive plastic components out of a mixing device, it is proposed to have a cylindrical mixing chamber open out at an acute angle  alpha  into a downstream cylindrical relaxation chamber against the discharge direction of the latter. 
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Patent EP-0350851-A1 (EP)
Inventor: SMITH WARD C
IPC: G01N33/48
Filed: 1989-07-11
Abstract: A blood separation device includes a collection tube (2) containing a first layer (10) of a thixotropic gel-like substance and a second layer (12) of a newtonian gel-like substance which is positioned below the first layer (10). The first layer (10) of the thixotropic substance is positioned between the second layer (12) of the newtonian substance and a blood sample received by the tube (2), prior to centrifuging the tube, and acts as a barrier between the second layer (12) and the blood sample to prevent intermixing of the second layer and the blood sample. The thixotropic gel-like substance of the first layer (10) has a specific gravity which is greater than the newtonian gel-like substance of the second layer (12) whereupon centrifugation of the tube (2), the first layer (10) moves to a position below the second layer (12). The second layer (12) of the newtonian gel-like substance acts as a density separation medium, the newtonian gel-like substance being formed with a specific gravity such that the second layer (12) is adapted to assume a position in the collection tube (2), upon centrifugation of the tube (2), between the mononuclear cells (22) and the heavier components (18,20) of the blood sample placed in the tube (2).
Patent EP-0350939-A1 (EP)
Inventor: GLEIM GUNTER
IPC: G11B21/10
Filed: 1989-07-13
Abstract: A method for compensating offset voltages selectively in a focusing circuit that focuses a beam from a source of light on a recording medium and in a tracking circuit that positions a beam of light on data storage tracks on a recording medium. A beam of light reflected from the recording medium is directed onto a photodetector which has a plurality of photodiodes. The difference of the output voltages from the photodiodes is taken for generating an error signal which is stored as a reference during a first stage in open or closed state of the circuit selected. The selected circuit is then closed and a compensation parameter is supplied in a second stage to controls in the selected circuit. The compensation parameter is then varied until the error signal is substantially equal to the stored reference. The compensation of the offset voltages is independent of the tracking circuit, and the offset voltages in the focusing circuit can be compensated when the tracking circuit is closed.
Patent EP-0365774-A1 (EP)
Inventor: FLECK OSKAR
IPC: E04D1/36
Filed: 1989-08-11
Abstract: Sealing and ventilating element for use in the roofing sector, consisting of a strip-shaped base made of laminated plastic material, which, with at least a part of its surface, engages over or under curved roof-covering panels sealingly but allowing an exchange of air and, on its side facing towards the roof-covering panels, supports at least one sealing strip which fits the curvature of the roof-covering panels closely. The sealing strip (14; 14') consists of a soft, extensible and compressible, air-permeable fibre fleece, in particular made of polyester fibres. <IMAGE>
Patent EP-0380799-A1 (EP)
Inventor: GRUNING HORST DR
IPC: H01L29/74
Filed: 1989-12-15
Abstract: Bei einem druckkontaktierten, grossflächigen Leistungshalbleiter-Bauelement, bei dem ein Substrat (1) zwischen einer anodenseitigen (20) und einer kathodenseitigen Anpressscheibe (19) gepresst wird, wird eine Verbesserung des Kontakts dadurch erreicht, dass wenigstens zwischen einer der Anpressscheiben (19,20) und dem zugehörigen Kontakt (2,9) eine Metallfolie (17) angeordnet ist, die mit diesem Kontakt verlötet ist.
Patent EP-0338628-A1 (EP)
Inventor: SCHREUR HENDRIK
IPC: H04L12/64
Filed: 1989-04-17
Abstract: A switch system for circuit and/or packet-switched communications comprising a central controller (1); a clock signal source (20); a pair of serial memories (7,10) and a series of consecutive access units (12) each of which being linked on the one hand with an associated subscriber terminal (21) and on the other with the read (12a) and write (12b) terminal of an associated memory location of the first as well as the second serial memory, the input and the output of the two serial memories being linked with the central controller and the information stored at the memory locations of the first and the second serial memories permitting to be transferred from the first to the last access unit and from the last to the first access unit, respectively, under control of the clock signals, the central controller generating consecutive patterns with always an equal number of time slots, each containing a predetermined number of clock signal periods in which at least an amount of information bits can be written, and each access unit being arranged for writing into a time slot new information bits in order to be able to utilize a specific time slot in a pattern for a number of times for communications between consecutive pairs of access units.
Patent EP-0326449-A1 (EP)
Inventor: RASO ANDRE
IPC: H01H71/24
Filed: 1989-01-12
Abstract: The adjusting range for the trip levels of a magnetic trip device with plunger core is increased by providing in the moveable plunger core (20), a throat (56) whose edges (60, 62) define pole surfaces delimiting air-gaps (E2, E3) with the edges of the yoke (10) so as to generate, in the position of minimum adjustment, a force (F2) adding to the force of attraction (F1) of the plunger core (20) by the stationary core (18), and conversely a force (F3) in the position of maximum adjustment subtracting from the force (F1) of attraction of the moveable plunger core (20). The trip device excitation coil is offset relative to the yoke (10) so as to enhance the magnitude of the adjustment range, and a return device with adjustable stop and with return force which decreases as a function of the approaching of the moveable core (20) and of the stationary core (18), contributes to enhancing this adjustment range for the trip levels. …<IMAGE>…
Patent EP-0334700-A1 (EP)
Inventor: BOIRON GUY FRANCOIS VALERY
IPC: B65D77/20
Filed: 1989-03-03
Abstract: This method for the closing and easy reopening of a container (1) by the use of a lid (3) which is sealed by a "welding into the mass" on the rim (2) of the said container is characterised in that: -  the materials participating in the said welding in the mass are of the same nature and are chosen from high density polyethylene, polypropylene and polyester and form at least one layer of thickness between 20 and 100 micrometres; -  at least one of the said materials participating in the said welding comprises 15 to 50% by weight of an inert load: the quantity of the load being selected according to the nature of the said material in order that, by traction on the lid, an internal fracture of the said loaded material is caused. <IMAGE>
Patent EP-0369897-A1 (EP)
Title: Procédé de préparation de particules magnétiques d'hexaferrites, particules obtenues et produit les contenant
Inventor: ROBERT JEAN-CHRISTOPHE
IPC: C01G49/00
Filed: 1989-10-17
Abstract: La présente invention concerne un procédé de préparation de particules magnétiques d'hexaferrites de baryum ou de strontium. Le procédé consiste à faire coprécipiter un sel de fer et un sel de baryum ou de strontium, à filtrer et neutraliser ce coprécipité, et à le laver avec une solution d'un sel de baryum ou de strontium ayant une concentration comprise entre 2 x 10<->³ et 0,2 M. Application à l'obtention de particules magnétiques d'hexaferrites de baryum ou de strontium ayant une bonne dispersabilité et des propriétés magnétiques améliorées.
Patent EP-0411233-A1 (EP)
Inventor: DE LORENZO STELIO
IPC: A47C17/22
Filed: 1989-09-26
Abstract: A framework with four frames for sofa-beds comprises, at each side thereof, one lever (14) pivoted to the first frame (4) and to a fixed carrying structure (2), a link (17) pivoted to the second frame (5) and the carrying structure (2) at a location (18) disposed below the pivot point (15) of the first lever (14), and a second lever (19) integral with the third frame (6) and pivoted to the fixed structure (2), at a pivot point (15) which is common to the first lever (14) too. Provision is also made for a first tie rod (21) pivoted to the third frame (6) and to one of the feet (20) hinged in turn to the fourth frame (7), as well as a second tie rod (22) pivoted to the first tie rod (21) and to an attachment end piece (23) integral with the second frame (5) and extending forward therefrom.
Patent EP-0418250-A1 (EP)
Inventor: BENECKE WOLFGANG
IPC: B25J9/10
Filed: 1989-04-27
Abstract: Un micromanipulateur pour déplacer des objets permet des incréments variables jusqu'à 100 mum environ avec une grande précision de mouvement et un haut degré de miniaturisation. Le micromanipulateur est pourvu de languettes en bimatériaux (1, 2, 3, 4) pouvant être positionnées au moyen d'éléments chauffants et de capteurs. On déplace le porte-objet (6) en coordonnant de manière appropriée les mouvements des languettes. Le micromanipulateur permet au porte-objet d'effectuer tous les mouvements voulus sur un plan ainsi que des mouvements de rotation et de pivotement. Il est utile dans des systèmes sous vide et microscopiques.
Patent EP-0362361-A1 (EP)
Inventor: DOUGLAS PATRICK JOSEPH
IPC: B65G21/14
Filed: 1989-04-17
Abstract: On décrit un convoyeur-élévateur continu qui comporte un cadre de support pliable, un châssis (3), une partie arrière du convoyeur (1) reliée pivotalement, en son extrémité arrière (2), au châssis (3) et reliée pivotalement, en son autre extrémité (4), à l'extrémité inférieure d'une partie intermédiaire du convoyeur (5). L'extrémité supérieure (6) de la partie intermédiaire du convoyeur (5) est connectée pivotalement à une extrémité de la partie avant du convoyeur (7). Un dispositif de commande (12) est accouplé aux parties du convoyeur pour qu'elles se déplacent d'une position repliée de non-fonctionnement, telle que l'indique la figure 1, à une position de travail rectiligne dépliée telle qu'elle est indiquée à la figure 2. Ce mouvement des parties du convoyeur passant de la position de non-fonctionnement à la position de travail est rendu possible grâce à la géométrie des parties du convoyeur et à celle d'un élément de liaison (9) qui relie le châssis (3) et la partie avant du convoyeur (7).
Patent EP-0440648-A1 (EP)
Title: Production de composites conducteurs a remplissage metallique par l'intermediaire d'agents de developpement
Inventor: MOY PAUL YUET YEE
IPC: C08K3/02
Filed: 1989-06-07
Abstract: On produit un substrat conducteur à remplissage métallique en mélangeant intimement des particules de cuivre ou de nickel dans le substrat, en mettant les particules métalliques en contact avec un agent de développement spécifique, et en chauffant les particules métalliques et l'agent de développement. Ces substrats remplis sont électroconducteurs et présentent une vaste gamme d'applications, par exemple dans le blindage contre les interférences électromagnétiques.
Patent EP-0395877-A1 (EP)
Inventor: DORRI BIZHAN
IPC: H01F6/04
Filed: 1990-03-28
Abstract: A precooler with a geometry that permits it to be mounted in a cryocooler interface and to use the same thermal connections at the heat stations is provided. The precooler has two stages (11, 13) each with its own heat exchanger, thermally isolated from the other. The latent heat of evaporation of cryogenic liquids is used to remove the sensible heat of superconductive magnet. The different stages (11, 13) can be cooled at a controlled rate resulting in reduced temperature gradients and therefore lower thermal stresses.
Patent EP-0418472-A1 (EP)
Inventor: KATORI MUTSUHIKO
IPC: D01G19/26
Filed: 1990-05-22
Abstract: A differential gear mechanism (G) for driving a detaching roller of a comber is driven by two driving systems (D₁ , D₂); a driving system (D₁) which converts a constant-speed rotation motion (R) of a drive transmitted thereto into a variable-speed rotation motion through a crank mechanism (C₁) and a quadric crank mechanism (L) and transmits the variable-speed rotation motion to the input shaft of the differential mechanism (G); and a driving system (D₂) which converts the constant-speed rotation motion of the drive transmitted thereto into a swing motion by a crank mechanism (C₂), converts the swing motion into a reciprocating motion by connecting rods and linkage, and transmits the reciprocating motion to the planet pinion of the differential gear mechanism. A feed motion curve of the detaching roller given with the differential gear mechanism is an ideal curve such as that obtained by an ideally designed cam comber.
Patent EP-0405505-A1 (EP)
Inventor: ADAMS TOMMY LEE
IPC: A01H5/00
Filed: 1990-06-27
Abstract: A stable asexually genetically modified plant, protoplast, plant tissue and seed of the genus  Coffea  are disclosed.
Patent EP-0413307-A1 (EP)
Inventor: MIYAKE HIROSHI
IPC: C12N9/20
Filed: 1990-08-14
Abstract: A process for producing a saccharide fatty acid monoester comprises reacting an immobilized thermostable lipase on a mixture comprising:
     (A) one or more of acyl donors selected from saturated and unsaturated fatty acids with 6 to 22 carbon atoms, lower alkyl esters of said fatty acids and glycerol esters of said fatty acids,   (B) one or more of saccharides selected from monosaccharides with 5 to 7 carbon atoms, disaccharides composed of hexose, sugar alcohols with 4 to 6 carbon atoms, ethers of monosaccharides with 5 to 7 carbon atoms and monohydric alcohols and ethers of disaccharides composed of hexose and monohydric alcohols, and   (C) one or more of alcohols selected from secondary alcohols and tertiary alcohols.
Patent EP-0423515-A1 (EP)
Title: Dustbin
Inventor: KLAAS MANFRED
IPC: B65F1/14
Filed: 1990-04-26
Abstract: The refuse bin has a mounting with components hinged on a vertical axis and typically secured to a cupboard side wall. One component (14), fixed to the side wall (19) has a protrusion (20), e.g. a bolt or stud, extending vertically upwards. This bolt etc engages in a socket (22) in a protrusion on a holder (12), which its fitted over it from the top. There is pref a second holder (13) at the bottom, with a recess (17) open to the side.
Patent EP-0456914-A1 (EP)
Inventor: DENISSEN FRANK LODEWIJK
IPC: H04L12/26
Filed: 1990-05-15
Abstract: Transmission quality assessment arrangement for a communication switching system wherein a stream of cells of information is transmitted from an input (I) to an output (O) over a same communication path. It is adapted, at the input to insert in the cell stream test cells each having a tag indicative of its position in the resultant cell stream and to count, at the output, the position of each test cell in the latter cell stream. From the difference of the position counted and that stored in the leg of a test cell an indication of the number of added or lost cells - indicative of the transmission quality - is derived.
Patent EP-0435381-A1 (EP)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D277/28
Filed: 1990-12-17
Abstract: Piperidinyl, pyrrolidinyl, azepinyl and piperazinyl pyridazines of formula
       
 wherein 
X represents CH or N; R¹ represents hydrogen, C₁₋₄alkyl, halo, hydroxy, trifluoromethyl, cyano, C₁₋₄alkyloxy, C₁₋₄alkylthio, C₁₋₄alkylsulfinyl, C₁₋₄alkylsulfonyl, C₁₋₄alkyloxycarbonyl, C₁₋₄alkylcarbonyl or aryl; R² and R³ represent hydrogen or C₁₋₄alkyl; Alk represents C₁₋₄alkanediyl; 
R⁴ and R⁵ represent hydrogen, C₁₋₄alkyl or halo; and 
Het represents
       
 the addition salts and stereochemically isomeric forms thereof, said compounds having antipicornaviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and methods of preparing said compounds and pharmaceutical compositions.