baber/WOPTO huggingface dataset:
Patent EP-0277466-A1 (EP)
Inventor: CILIBERTO GIUSEPPE
IPC: F02B37/12
Filed: 1987-12-22
Abstract: The system controls the operation of a engine (1) provided with a turbocompressor (2) comprising a driving turbine (3) driven by the exhaust gases flowing through the exhaust manifold (4) and a compressor (5) for supplying compressed air to the air intake pipe (6) of the engine (1). The system comprises 
an exhaust valve (waste-gate) (7) coupled to the exhaust manifold (4) upstream of the turbine (3), 
a pneumatically-controlled actuator device (8) for con­trolling the opening of the valve (7) in dependence on the pneumatic pressure supplied to an operating chamber (8a) of the actuator (8), 
an operating solenoid valve (9) for putting the operating chamber (8a) of the actuator (8) into communication with the inlet manifold (6) of the engine (1), 
a first electrical pressure sensor (11) positioned in the inlet manifold (6) of the engine (1), 
a second pressure sensor (12) for monitoring the pressure supply to the operating chamber (8a) of the actuator (8), a plurality of further sensors (13) for supplying electri­cal signals indicative of the operating conditions of the engine (1), and 
an electronic control unit (20) arranged to actuate the solenoid valve (9) according to a predetermine law in dependence on signals supplied by the sensors (1, 12, 13).
Patent EP-0290707-A1 (EP)
Inventor: GUNNAR LINDAHL
IPC: A61K38/00
Filed: 1987-05-13
Abstract: This invention relates to a new protein called Arp and subfragments thereof with affinity for immunoglobulin A, a process for cloning and expression of the protein, the corresponding vectors and hosts, a process for preparing the organism, a method for preparing the protein, a reagent kit and a pharmaceutical composition comprising the protein or fragments thereof.
Patent EP-0380471-A1 (EP)
Inventor: JOHNSON DONALD CURTIS
IPC: D21H17/25
Filed: 1987-07-24
Abstract: The present invention is a method of bonding a fibrous wet laid nonwoven fabric-like product using bacterial cellu­
lose as a binder. The bacterial cellulose most useful for the invention is the type formed in an agitated culture. 
Microorgan­
isms of the genus  Acetobacter  which are genetically adapted to be good cellulose producers under 
agitated conditions are 
preferred cellulose producers. From 1-30% of the bacterial cellulose may be added to a watter slurry of other sheet 
form­
ing fibers as a binder. Preferably 20% or less bacterial cellulose is used since higher amounts retard drainage rates 
signifi­
cantly. Bacterial cellulose conveys many desirable properties such as excellent hydrophilicity with low air porosity 
and 
high tensile index. It may be used in many cases as a total replacement for the latex binders now used for manufacture 
of 
nonwoven fabrics. Bacterial cellulose is especially well adapted for the manufacture of pattern bonded sheets.
Patent EP-0285668-A1 (EP)
Inventor: MATSUOKA MORITO
IPC: C23C14/35
Filed: 1987-10-08
Abstract: On obtient un plasma de forte densité en générant du plasma par résonance électronique à l'aide de micro-ondes dans un cyclotron et en l'enfermant dans une chambre de génération de plasma à l'aide d'un champ magnétique réfléchissant. On dispose dans la chambre de génération de plasma une cible agencée perpendiculairement au flux magnétique et on la bombarde avec des ions dans le plasma de forte densité, de grandes quantités d'ions pouvant être générées. On extrait les ions et les particules neutres dans un sens orthogonal par rapport au flux magnétique et on les dépose sur un substrat. On peut ainsi former une fine pellicule à haute vitesse sans qu'il y ait de collision entre des particules de haute énergie et le substrat. On peut également former une fine pellicule sur un substrat en forme de ruban en extrayant les ions et les particules neutres à travers une ouverture en forme de fente.
Patent EP-0297142-A1 (EP)
Inventor: TOYOOKA YUTAKA
IPC: C08L67/02
Filed: 1987-12-08
Abstract: thermoplastic polyester resin composition which comprises: polyester resin (A) containing polyalkylene terephthalate as main component: 30 to 70 wt %; graft polymer (B) obtained by graft polymerization of at least one of an aromatic vinyl monomer and a methacrylic ester monomer with rubbery polymer: 5 to 35 wt %; and polyphenylene ether resin (C): 10 to 45 wt %, and in which the content of the polyester resin (A) is higher than that of the polyphenylene ether. resin (C).
Patent EP-0289697-A1 (EP)
Inventor: OWSIANNY EDMUND
IPC: F01D17/16
Filed: 1988-01-13
Abstract: Die Schäfte der Leitschaufeln (1) einer Axialströmungsmaschine, insbesondere einer Verbrennungsturbine, sind im ringförmigen Leitschaufelträger (12) winkelverstellbar gelagert und in ihrer Achsrichtung schwingungsdämpfend federbelastet. Ein zum Strömungskanal konzentrischer Verstellring (7) ist in der Nut eines Trägerringes (13) mittels radialer und axialer Rollen (9, 10) spielfrei und reibungsarm gelagert. Auf den Leitschaufelschäften (1a) aufgekeilte Hebel (4) sind mit Stiften (5) drehbar im Zylinderbolzen (6) gelagert, die ihrerseits in seitlich offenen Bohrungen des Verstellrings (7) achsparallel zu diesem drehbar und verschiebbar gelagert sind. Hierdurch wird eine weitgehend spielfreie Übertragung der Verstellbewegung auf die Leitschaufelschäfte ohne Punkt- oder Linienberührung erzielt. Der Leitschaufelträger (12) schließt die Nut des Trägerrings (13) ab, so daß der gesamte Verstellmechanismus staubgeschützt ist.
Patent EP-0281767-A1 (EP)
Title: Elevierbare Feuerwaffe mit einer Vorrichtung zum Einstellen der Elevation des Waffenrohres
Inventor: STREIT ROLAND
IPC: F41A27/26
Filed: 1988-02-06
Abstract: Bei einer Feuerwaffe mit elevierbarem Waffenrohr (12) muss das Waffenrohr (12) in jeder gewünschten Stellung fixiert werden können. Zu diesem Zweck sind bekannte Waffen mit Bremsvorrichtungen ausgerüstet, bei denen grosse Reibungskräfte auftreten, wodurch Servovorrichtungen erforderlich sind. Erfindungsgemäss wird die Elevation des Waffenrohres (12) mit Hilfe eines Zylinders (17) und eines Kolbens (25) fixiert. Der Kolben weist eine verschliessbare Durchtrittsöffnung (29,40,41) auf, durch welche Druckmittel von einer Kammer (44) auf einer Seite des Kolbens (25) in die andere Kammer (45) auf der anderen Seite des Kolbens (25) fliesst, solange die Durchtrittsöffnung (29,40,41) offen ist, wobei zum Fixieren des Waffenrohres (12) in einer bestimmten Elevation die Durchtrittsöffnung (29,40,41) verschliessbar ist.
Patent EP-0281874-A1 (EP)
Inventor: BRANCOLINI EMILIANO
IPC: B60K17/346
Filed: 1988-02-26
Abstract: The transmission comprises an epicyclic mechanism (3) which is able to transmit drive from the engine shaft (m) to the front shaft (a) and rear shaft (p) of the motor vehicle and which comprises a first rotatable element (14) provided with a first gear wheel (6), a second rotatable element (7) provided with a second gear wheel (7), and a series of planet gears (8) each of which meshes simultaneously with the first and second said gear wheels as well as a third rotatable element (9) which supports the planets, one of the rotatable elements being connected to the engine shaft and each of the other two rotatable elements being connected to one of the front and rear shafts; the transmission is characterised by the fact that it includes over-run means (12) able to allow relative rotation between a pair of the said rotatable elements when the relative rotation of a predetermined element of the pair with respect to the other element is in a predetermined direction and to prevent such relative rotation automatically when the relative rotation of the same predetermined element with respect to the other is in a direction opposite the said predetermined direction.
Patent EP-0290763-A1 (EP)
Inventor: MONKOWSKI MICHAEL DANIEL
IPC: H01L29/732
Filed: 1988-03-25
Abstract: A novel vertical bipolar device endowed with a lithography-independent tightly controlled sub-micron-wide emitter. In one embodiment, the emitter (114),is contacted by a self-aligned conductive sidewall (112), linked up to a horizontal conductive link (102). The extrinsic base (116, 120), embedded within the collector (14), is recessed below and laterally spaced from the emitter by an insulator layer (118), formed on the emitter sidewall. Transistor action is confined to the small emitter within the intrinsic base, the latter being contiguous with the extrinsic base. The base is contacted by means of a conductive self-aligned silicide (122), formed on the extrinsic base. In a second embodiment, the emitter is of a desired shape with a correspondingly shaped contacting sidewall and pad integral structure. In all embodiments, electrical contact to emitter is established at a distance laterally away from the transistor action area. 
     A novel process of forming vertical (e.g. NPN) bipolar device in which starting with a substrate having an N type epitaxial collector region, a horizontal layer composed of oxide-polysilicon dual layer with a substantially vertical surface is formed. P type intrinsic base precursor is formed in a surface portion of the collector. A submicron-wide sidewall of N doped polysilcon is established on the sidewall. By RIE, a surface portion of the exposed intrinsic base is removed to recess the would-be extrinsic base. An oxide insulator is formed on the sidewall by thermal oxidation and RIE, while simulta- neously driving dopant from the sidewall into the intrinsic base thereunder, thereby forming the emitter with self-aligned polysilicon sidewall contact and delineating the intrinsic base. Extrin-sic base is implanted into the exposed recessed intrinsic base. A self-aligned silicide layer   is formed on the extrinsic base as also on the horizon- tal polysilicon layer linked with the sidewall.
Patent EP-0287070-A1 (EP)
Inventor: PONISCH HEINZ
IPC: H02B1/015
Filed: 1988-04-13
Abstract: 1. Arrangement for the detachable connection of two abutting tubes, having a cylindrical connection piece which can be pushed into the tubes and means for its fixation, characterised by - respectively a through cross bore hole (4, 5) with the diameter (d1) at a distance (a) from the tube end of each tube (1, 2) ; - a dowel pin (6) which is provided in the one end section of the connection piece (3), engages through the cross bore hole (4) of the one tube (1) and the length of which is greater than or equal to the outside diameter of the tube (1) and the diameter (d2) of which is smaller than the diameter (d1) of the cross bore hole (4) ; - a radially directed blind bore hole (7) in the other end section of the connection piece (3), the diameter (d3) of which is greater than the diameter (d1) of the cross bore hole (5), with the distance (b) between the central axes of dowel pin (6) and blind bore hole (7) being smaller than the distance (2a) between the axes of the cross bore holes (4, 5) ; - a metal ball (8), the diameter (d4) of which is smaller than or equal to the depth of the blind bore hole (7) and which is arranged in a displaceable manner therein with sliding fit ; - a threaded bore hole (9) which leads coaxially into the blind bore hole (7) and the diameter (d5) of which is smaller than the diameter (d3) of the blind bore hole (7) ; - a stud bolt (10) which can be screwed into the threaded bore hole (9) and the end of which contacts the ball (8).
Patent EP-0299287-A1 (EP)
Inventor: PONCY GEORGE W
IPC: A61M5/32
Filed: 1988-06-30
Abstract: An assembly for preventing accidental pricking by a hypodermic syringe includes a cap (48) mounted on a needle hub (18) for sliding between an extended position enclosing the needle (30) and a retracted position exposing the needle. The cap slides on resilient bands (33) extending arcuately from flaps (32) projecting radially from the needle hub and structure is provided to retain the cap in both its extended position and its retracted position. The cap is tapered toward an end distal to a body of the syringe (14) so that the resilient bands snugly frictionally engage the distal end of the cap to maintain the cap in the retracted position. In one embodiment of the invention, the flaps include portions extending radially beyond the resilient band, and the cap defines channels for receiving the flaps. The channels widen abruptly, at their ends adjacent to the syringe, to define slots into which the radially extending portions of the flaps can be twisted to lock the cap in its extended position. In another embodiment, elongate axial ribs defined on the interior surface of the cap are received in gaps provided between the flaps and adjacent free ends of the arcuate resilient bands. In addition, annular beads are provided on the interior surface of the cap to retain the cap in its extended position and to prevent the separation of the cap from the needle hub.
Patent EP-0310760-A1 (EP)
Inventor: EICHENBERGER REINHARD
IPC: E02B3/12
Filed: 1988-07-21
Abstract: A flat-shaped structure (1) with chambers (2) at the front which contain a filling (6) forms a grassed support (AG) or a support (AG) which can be grassed and can be of water-tight construction. Such a support is resistant to erosion, can act like a water brake, form a water buffer, etc. If the need be, the support can be in a form which is not grassed or cannot be grassed; it can be constructed in such a way that it can be picked up again and re-used. It is environmentally beneficial and yet resistant to environmental effects. It can be used everywhere, especially in areas of land, on buildings, etc. <IMAGE>
Patent EP-0312754-A1 (EP)
Inventor: SEVERIN MANFRED DIPL-ING
IPC: B01J8/02
Filed: 1988-09-08
Abstract: By using a reformer (1), in particular an autothermal secondary reformer, comprising a mixing or reaction chamber (4) for the gas and the oxidising agent and a catalyst bed (6) and a collecting chamber (10) for the reformed gas, it is intended to provide a solution by which in particular the complexity of such reformers in terms of design and construction is reduced. This is achieved by providing the mixing or reaction chamber (4) and the catalyst bed (6) in a flat arrangement, substantially horizontally next to each other. <IMAGE>
Patent EP-0323557-A1 (EP)
Inventor: EBERLE JURG
IPC: B65H29/66
Filed: 1988-11-17
Abstract: In the overlapping formation (S) fed by the feeding conveyor (10), two printed products (14, 16) in each case lie above one another in pairs and rest on the following printed product pair (12, 14), as seen in the conveying direction (A). Connected downstream of the feeding conveyor (10) is the suction roll (36) by means of which the respectively bottom printed product (14) is bent downwards transversely with respect to the conveying plane (28). The leading edges (16) of the printed products (12, 14) are thus introduced separately into a respective gripper (18), are seized by the latter and transported away in the conveying direction (D). The distance (E) between adjacent grippers (18) in the transfer region is minimal, so that, when the gripper (18) is open, the leading finger (66) in each case lies against the trailing finger (68) of the preceding gripper (18). 
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Patent EP-0322695-A1 (EP)
Inventor: LE MEHAUTE ALAIN
IPC: H03K3/78
Filed: 1988-12-19
Abstract: The time signal generated has a periodic configuration defined by an arrangement of precursor patterns resulting from a tree-like construction employing n successive applications of m pattern-type composition laws each defined by a specific arrangement of p pattern types. This construction amounts to defining a periodic signal-configuration as a component "an" of the nth term Un with several components (an, bn) of a recurrent sequence defined at the level of each of its components by a particular recurrent law of composition, the initial term Uo having the precursor patterns (ao, bo) as components. The time signals known by the name of fractal result from a tree-like construction of this type. The generator comprises a circuit for elaborating elementary signal shapes (20) corresponding to the definitions of the precursor patterns, a base p counter with m digits (30) which is incremented with each elementary signal shape delivered by the circuit for elaborating elementary shapes (20) and a pattern-type selection circuit (40) which is driven by the base p counter (30) and controls the circuit for elaborating elementary shapes (20). …<IMAGE>…
Patent EP-0315247-A1 (EP)
Inventor: CLERICI MARIO GABRIELE
IPC: C07D301/12
Filed: 1988-10-25
Abstract: Process for producing epoxy derivatives with cis-­configuration by starting from mixtures of cis- and trans-isomers of the corresponding olefinic compounds by means of the oxidation of the corresponding olefinic compounds with hydrogen peroxide, or with compounds capable of producing hydrogen peroxide under the reaction conditions, in the presence of synthetic zeolites containing titanium atoms, wherein the process is carried out by operating with hydrogen peroxide in an amount lower than, or equal to, the amount, by mol, of the olefinic compound with cis-configuration which is present in the mixture, the so-obtained epoxy compound of substantially cis-configuration is separated from the unreacted olefinic compounds, essentially constituted by isomers with trans-configuration, the olefinic compound with substantially trans-configuration is submitted to low temperature isomerization, in order to reach the equilibrium composition, and the so-isomerized olefinic compound is recycled to the oxidation area.
Patent EP-0277803-A1 (EP)
Inventor: ANDERSON IAN MCARTHUR
IPC: B65D33/38
Filed: 1988-02-03
Abstract: A container for use in aseptic packaging which contains a resilient plug (8) to seal the container. The plug (8) is attached to the periphery of the inlet opening by resilient straps (10) which allow the plug (8) to be pushed into the opening to close it and which allow the plug (8) to be displaced to open the container by pressure of product flow into the container.
Patent EP-0290184-A1 (EP)
Inventor: RODRIGUEZ ALAN
IPC: F16L55/165
Filed: 1988-04-26
Abstract: A method of lining an existing pipe (11) comprises pulling through it a collapsible, flexible, lay-flat liner (10) having an innermost layer 13 of impervious, elastomeric material which is compatible with the fluid to be carried by the pipe, a textile reinforcing intermediate layer, (14), and an external protective layer (15) of elastomeric material, the said liner having an external peripheral length slightly less than the internal peripheral length of the pipe (11) and being such that flow of said fluid through the liner (10) after the installation thereof expands the liner into non-bonding contact with the internal surface of the pipe. The peripheral extension (diametral swell) of the liner at the intended working pressure of the re­lined pipe should be less than 10% and preferably less than 5%. 
     A method of sealing attachment of the ends of the liner and a method of forming branch connections to the lined pipe are also disclosed.
Patent EP-0292407-A1 (EP)
Inventor: BILLET LUCIEN
IPC: C08G77/32
Filed: 1988-04-07
Abstract: The present invention relates to a process for the preparation of a polydiorganosiloxane with silanol ends. 
<??>According to the process of the invention a polydiorganosiloxane oil with silanol ends, of viscosity of 10 to 4,000 mPa s is polycondensed in bulk at a temperature of 70-200 DEG C in the presence of perfluoromethanesulphonic acid with removal of the water formed. The polycondensation is stopped instantaneously by addition of a polysilazane chosen from cyclopolydiorganosilazanes and polydiorganosilazanes with diorganoaminosilyl ends. 
<??>The process according to the invention makes it possible to obtain polydiorganosiloxane oils or resins with silanol ends capable of being employed especially for the manufacture of silicone compositions capable of being vulcanised to elastomers.
Patent EP-0280635-A1 (EP)
Inventor: JULIENNE FRANCOIS
IPC: B65D19/10
Filed: 1988-02-09
Abstract: The container (1) comprises a cage (2) formed from a bottom (3) and lateral walls (4, 5, 6 and 7) raised up on runners (9) and (10) so that it can be picked up by a fork-lift truck. The lateral walls of the cage (2) are foldable for storage of the container (1). The container (1) has a modular structure formed from a base mounted on runners (9) and (10), on which the lateral walls (4) and (6) are articulated and which comprises, in addition, means for fastening the bottom (3) of the cage (2). All the pieces are interchangeable. The invention relates to the packaging industry. <IMAGE>
Patent EP-0369085-A1 (EP)
Inventor: DIEMERT JEAN MARC
IPC: E06B5/11
Filed: 1988-11-17
Abstract: The present invention relates to a security profile (1, 4) for metal frames intended for a security filling (2) and comprising a cover strip (5) for fixing the said filling (2). Profile characterised in that the cover strip (5) has, on the one hand, two supports (10, 11) interacting with the profile (1), forming a line substantially perpendicular to an attack force and combining so as to resist a thrust (F) transmitted to the cover strip (5) and, on the other hand, a third support (12) simultaneously forming a catch, independent of the two first supports (10, 11) and not forming part of their possible deformation, offering, during attack, additional resistance to the thrust and to the tilting of the cover strip (5) out of its housing (8) in the profile (1, 4). <IMAGE>
Patent EP-0355244-A1 (EP)
Inventor: ARQUATI ETTORE
IPC: E06B9/32
Filed: 1988-08-23
Abstract: The presente invention relates to a device for raising and lowering packet and pleated blinds, provided with means for orderly winding up the blind driving cords, comprising a driving bar (1) rotated by driving means (2), therewith there is associated, in a rotatively rigid and axially sliding way, at least an outside threaded sleeve (5) engaging with a nut screw (7) formed in a supporting fixed bracket, in order to axially displace the sleeve (5) as the bar (1) is rotated. 
     To the sleeve (5) the blind raising cord (12) ends can be affixed, the cords being wound on the sleeve (5) for raising and lowering the packet or pleated blind.
Patent EP-0304476-A1 (EP)
Title: Method of joining articles.
Inventor: MCMILLS COREY JOHN
IPC: B29C65/68
Filed: 1988-02-24
Abstract: A method of joining articles (2) together with the aid of conductive polymer components. The conductive polymer components are neither heat-recoverable themselves nor fixed to heat-recoverable articles and preferably comprise a sintered ultra-high molecular weight polyethylene which undergoes a dimensional change when heat is generated within it. Specific components useful in joining or modifying articles such as pipes or cables are sealing strips (10), pressure access devices (60), and conductive polymer tapes (20).
Patent EP-0382721-A1 (EP)
Inventor: DALY PAUL DESMOND
IPC: H01F7/08
Filed: 1988-04-06
Abstract: Un dispositif (10, 50) comprend une armature (12, 80) mobile dans des première et seconde directions, un système d'obstruction (20, 22, 60, 74) pour former une butée d'arrêt du mouvement dans au moins la première direction, un ressort de rappel électromagnétique (18; 28; 60; 140) pour déplacer ladite armature dans les première et seconde directions, et un dispositif d'amortissement fixé à ladite armature et mobile avec cette dernière dans le but de dissiper l'énergie résultant de la collision entre l'armature et la butée d'arrêt de mouvement.
Patent EP-0324499-A1 (EP)
Inventor: MAUS WOLFGANG
IPC: B21D26/02
Filed: 1989-01-13
Abstract: A known method for mounting drive elements, e.g. cams (2) or end flanges (3), on a hollow shaft (1) by expansion of the latter in segments, is improved to the effect that the plastic deformation is predominantly passed on to additional supporting sleeves (4) arranged inside the hollow shaft opposite to the drive elements. This results in greater freedom with respect to selection of the material for the hollow shaft which can then be constructed, e.g. from two layers (5, 6). The expansion takes place in regions (9), limited by seals (10), of a pressure probe (7) to which pressure fluid is supplied via a channel (8). <IMAGE>