baber/WOPTO huggingface dataset:
Patent EP-0165141-A1 (EP)
Inventor: LUMEAU BERNARD J F
IPC: H03F3/187
Filed: 1985-05-15
Abstract: 1. Amplifier for physiological signals, comprising : - a differential-type input amplification stage (10) having two inputs intended to be connected respectively to a first and a second electrodes, and two outputs, - a feed circut (70) for the input amplification stage (10), having a floating mass point and two outputs (A+, A-) which are at potentials situated to either side of the reference potential (MF) defined by the floating mass point, and two outputs (A+, A-) which are at potentials situated to either side of the reference potential (MF) defined by the floating mass point, - an intermediate amplification stage (20) having two differential inputs connected to the outputs of the input stage and an output connected to one of its inputs by a reverse feedback circuit to form a highpass filter in order to remove the continuous component of the collected signal, - an output amplification stage (40), and - a low-pass filter (50) connected in series with the output amplification stage (40) in order to remove the high-frequency components of the collected signal, said amplifier being characterised as follows : - the floating mass point (MF) of the feed circuit is fixed in relation to the common mode voltage defined from the input voltages of the input stage (10), - a phase-correcting circuit (30) is connected in series with the intermediate amplification stage (20) to correct the phase displacement introduced by the latter and not introduce any group propagation time variation, and - the low-pass filter (50) connected in series with the output amplification stage (40) is selected so as not to introduce any group propagation time variation.
Patent EP-0180534-A1 (EP)
Inventor: THAYER EDWARD BOYD
IPC: F02K1/12
Filed: 1985-08-21
Abstract: A two dimensional exhaust nozzle for a gas turbine engine having reverse thrust capability includes a pair of spaced apart converging flaps (30) (only one being shown) which are able to rotate about their respective axes (38) until their downstream edges (74) meet along the engine centerline (11) to block the flow of gases through the engine and to redirect the flow through fixed area reverser outlet ports. The axes (38) about which each convergent flap (30) rotates are spaced inwardly from their respective convergent flap surfaces (31). The flaps (30) themselves cover the outlet ports when the flaps (30) are in forward thrust operating positions. The flaps (30) move away from and unblock the outlets as they rotate to their reverse thrust position. The distance between the flap axis (38) and its convergent surface (31) is critical to being able to use short flaps while obtaining large reverser outlet areas.
Patent EP-0208684-A1 (EP)
Inventor: ENDERLIN ROBERT
IPC: D06B17/00
Filed: 1985-03-12
Abstract: Un procédé et une machine pour le traitement thermique ou chimique d'un fil textile fin sur un ruban convoyeur. Le fil (8) est déposé sous forme de spires (12) inclinées vers l'arrière et formées par l'enroulement du fil autour d'un sabre de guidage (20) dont la face inférieure est en appui contre le ruban convoyeur (2). Un organe d'entraînement (22) s'appuie sur la face supérieure du sabre et saisit successivement chacune des spires de fil formées sur la base (24) du sabre, en un point dont la position est réglable. Les spires sont guidées par la lame (25) du sabre à l'intérieur d'une partie de l'enceinte (1) de traitement. Le profil transversal du sabre est adapté notamment à l'inclinaison progressive des spires et à la rétraction du fil sous l'effet du traitement thermique. L'invention s'applique notamment au traitement de fils fins par vaporisage.
Patent EP-0179802-A1 (EP)
Inventor: QUINN DANIEL J
IPC: H01L23/485
Filed: 1985-03-19
Abstract: Une puce à circuits intégrés (310) comprend une couche supérieure de diélectrique (320) dans laquelle pénètrent des conducteurs (305) reliant les contacts électriques (304) dans le circuit intégré proprement dit à un réseau de conducteurs électriques (326) disposés au sommet de la couche diélectrique (320); le réseau de conducteurs (326) est relié à son tour à un réseau de plots de contact (330) adaptés à la connexion simultanée par soudage à un cadre conducteur.
Patent EP-0258211-A1 (EP)
Title: Powered vehicle.
Inventor: APER LUDWIG
IPC: B62D25/00
Filed: 1985-04-19
Abstract: PCT No. PCT/DE85/00127 Sec. 371 Date Nov. 19, 1987 Sec. 102(e) Date Nov. 19, 1987 PCT Filed Apr. 19, 1985 PCT Pub. No. WO86/06337 PCT Pub. Date Nov. 6, 1986.The vehicle has a forward section (1) containing the engine and seating for three people, being carried on four wheels (5,6). Behind the forward section can be fixed a central extension section (2), for carrying additional passengers and which runs on its own support wheels (7). On the rear of the extension section (8) or the rear of the forward section (1) a rear section comprises an openable tail gate (3) and bumper bar (4). The sections have bolt plates on the upper panel and cross members at the base, by which the sections can be bolted together, with a torsion bar (11) bolted between the vehicle section suspension legs (12).
Patent EP-0197059-A1 (EP)
Inventor: BRANTL VICTOR DR MED DIPL-CHEM
IPC: C07K5/10
Filed: 1985-09-23
Abstract: New pharmacologically active peptides have the general formula (I), wherein Tyr is the aminoacid tyrosine, Phe is the aminoacid phenylalanine, Val is the aminoacid valine, Pro is the aminoacid proline, A is L-proline or any D-aminoacid; B, C and D may represent any D- or L-form aminoacid. Said compositions are useful in the treatment of diseases.
Patent EP-0197985-A1 (EP)
Inventor: OGUNBIYI LAI
IPC: A01N25/30
Filed: 1985-09-26
Abstract: Des compositions cosmétiques contiennent en tant qu'agent conservateur un sel de biguanide de polyhexaméthylène et un tampon, la concentration de biguanide étant comprise entre 0,5 et 100 ppm.
Patent EP-0238701-A1 (EP)
Inventor: SMITH ANDREW
IPC: C07K14/755
Filed: 1986-03-27
Abstract: A highly-purified anti-haemophilia factor (AHF or factor VIII) is prepared by removing fibrinogen, globulin and albumin from the cryoprecipitate, in which process a) the thawed cryoprecipitate is suspended at 10 to 20 DEG C in approx. twice the volume of water, containing 1 to 3 U/ml of heparin sodium salt,  b) the mixture is brought to pH 7.0 to 8.0 using dilute acetic acid, c) the stirred mixture is treated slowly at 10 to 20 DEG C with approx. the same volume of aqueous ethanol (7 to 30% w/v) containing 1 to 3 U/ml of heparin sodium salt,  d) the mixture is brought to pH 6.8 to 7.2 using dilute acetic acid,  e) the stirred mixture is slowly cooled to 10 to 15 DEG C,  f) the precipitate is separated off and g) the supernatant is worked up further in a manner known per se.
Patent EP-0203527-A1 (EP)
Inventor: FIERUS UDO
IPC: B26B21/40
Filed: 1986-05-22
Abstract: The manual razor for replaceable double bladed heads has an adaptor (1) for attaching a double-bladed swivelling head (10). The adaptor (1) is a one-piece injection moulding made of resilient unbreakable plastic. It can be inserted into a transverse groove (6) of a handle (5) of the shaver, and it surrounds the two ends of a head piece (4) of the handle (5) with resilient claws (3). Furthermore, the adaptor (1) possesses on laterally resilient arms (7) bearing journals (8) which can be engaged into corresponding bores (9) of the double-bladed swivelling head (10). Between the arms (7) there is a spring tongue (12) formed on integrally and keeping the double-bladed swivelling head (10) in a neutral approximately central swivelling position in the non-loaded state. <IMAGE>
Patent EP-0214443-A1 (EP)
Inventor: OONISHI YASUTAKA
IPC: A61M5/142
Filed: 1986-07-30
Abstract: An improved transfusion pump is disclosed in which a transfusion tube (50), a plurality of finger plates (52) each contacted with one side of the transfusion tube (50) for sequentially pressing and occluding the transfusion tube (50), and a reception plate (54) opposite to the finger plates (52) for holding the other side of said transfusion tube (50) are arranged, each of the finger plates (52) being contacted in a predetermined differential phase with eccentric cams (56) mounted to a rotary shaft (58) while on their either side being provided slidably with guide elements (66), and the rotary shaft (58) at its one end being connected coaxially to a driving motor (64).
Patent EP-0220435-A1 (EP)
Inventor: OHASHI NAOHITO
IPC: C07D233/32
Filed: 1983-04-15
Abstract: A method for the preparation of an optically active (4S,5R)-cis-1,3-dibenzyl-5-methoxy- or ethoxycarbonyl-2- oxoimidazolidine-4-carboxylic acid (Ia') or (4R,5S)-cis-1,3-dibenzyl-5-methoxy- or ethoxycarbonyl-2-oxoimidazolidine-4-carboxylic acid (Ib'), comprising preferentially crystallizing (la') or (Ib') from a supersaturated solution where (Ia') and Ib') are copresent in the presence of crystals of the same type of optically active half ester as that to be crystallized is disclosed.
Patent EP-0232468-A1 (EP)
Inventor: EHLERT OTTO
IPC: E02F9/28
Filed: 1986-10-21
Abstract: 1. Pyramid shaped cutter head tooth (1) with square cross-section for a suction dredger, characterised in that groove shaped indentations (6) are arranged bordering the edges (5) of the surfaces (4) of the cutter head tooth (1).
Patent EP-0193251-A1 (EP)
Inventor: SIBBALD ALASTAIR
IPC: H01L23/31
Filed: 1982-04-08
Abstract: The invention provides a chemical-responsive field-effect transducer operating in depletion-mode, or enhancement/depletion-mode, comprising: a semiconductor material having a pair of adjacent diffusion regions (1,2) of a certain doping polarity located at the surface and separated by a channel (3) of the same doping polarity, said channel being created by diffusion, ion-implantation, epitaxial growth, or creation or a surface inversion layer by controlled processing techniques or other means. The diffusion regions and channel region are supported by an insulating substrate (4) or semiconductor substrate of opposite polarity. Electrical insulator (6) and/or ion-barrier material (7) overlies the aforementioned channel region. An electroactive material (10) overlies said insulator and/or ion-barrier, such that the electroactive material will interact with substances to which it is exposed and control the charge-carrier density in the aforementioned channel. 
     Such devices form the basis of a variety of assemblies, including flow-injection-analysis sensors, and flow-through cuvettes suitable for the continuous or intermittent on-line monitorina of blood. ex-vivo. in the clinical environment.
Patent EP-0236605-A1 (EP)
Inventor: MURRAY KITTIE A
IPC: C12Q1/24
Filed: 1986-03-07
Abstract: Immunoglobulin A protease (IgAP) is elaborated by certain species of  Neisseria   Haemophilus   and   Streptococcus  bacteria especially  Neisseria   gonorrhea  and  Neisseria   meningitidis . The antibody to IgAP is a reagent for use in immunoassay of IgAP. Innumoassays including radioimmunoassay and enzyme-linked immunoassay with monoclonal antibodies to IgAP are disclosed. A kit for early detection of gonorrhea is given. The reagent and kit may also be used in the detection of meningitis.
Patent EP-0206492-A1 (EP)
Inventor: WILLIAMS BERTRAND JEFFERY
IPC: H03K19/0175
Filed: 1986-05-12
Abstract: A logic level translator (110) having a fast rising edge at its output for converging ECL logic levels into TTL logic levels includes a switching transistor (Q1) having its base adapted to receive an input logic level signal representative of an ECL signal, the collector of the switching transistor (Q1) being connected to an output node (4). A clamp delay circuit (D1, Q2, Rx, Cx) is interconnected between the collector and the base of the switching transistor (Q1) for inhibiting the switching transistor (Q1) from receiving feedback current to its base so as to cause a faster turn-off, thereby producing a fast rising edge response at the output node (4) during a high-to-low transition of the input logic level signal.
Patent EP-0227204-A1 (EP)
Inventor: SCHUMANN GARY MICHAEL
IPC: F15B13/02
Filed: 1986-07-09
Abstract: A unitary disc-axial multiport valve is capable of accomplishing the simultaneous interconnection of a plurality of conduits (26, 32, 34, 36,:101...107) in accordance with a previously determined cycle, where any conduit (26, 32, 34, 36) communicates with no more than one other conduit (101...107) at any one cycle step, or valve index position. The conduits to be interconnected are attached to a hollow stationary body, or stator assembly (12, 86), which is comprised of two sections, or elements, one (12) being cylindrical in exterior form and the other. (86) having a disc-like form with a central opening and being joined to the cylindrical element at one end in a flange-like manner. There are fluid flow paths (37, 38, 61, 62) in a rotating body, or rotor assembly (17), which is located partially inside the stator assembly, extending through the central opening in the discular element (86) of the stator. The form of the rotor assembly is similar to that of the stator assembly. The rotor assembly assumes various positions according to the cycle steps and distributes fluid flowing into and out of the valve in a different manner in each cycle step. There are spaces between the rotor and stator assemblies which contain sealing means for prevention of leakage and definition of flow passages.
Patent EP-0217673-A1 (EP)
Inventor: MATSUISHI NAOTO
IPC: C07D471/04
Filed: 1986-10-03
Abstract: Pyrido[l,2-a]pyrimidine derivatives of the general formula [I] and their physiologically acceptable salts are provided:
      where R is a hydrogen atom, a halogen atom or a methyl group, and n is a whole numter of 0, l or 2. The pyrido[l,2-a]-­pyrimidine derivatives and their salts exhibit an excellent antagonistic effect on the slow-reacting substance of anaphylaxis and, therefore, are useable for the treatment of allergic diseases.
Patent EP-0271622-A1 (EP)
Inventor: FRANCIS DANIEL LEE
IPC: F26B5/06
Filed: 1986-12-17
Abstract: A process for freeze drying an aqueous solution of a dosage amount of cyclophosphamide to yield a hydrate of cyclophosphamide ("CPA") comprises, in a first stage, freeze drying a solution of CPA with an excipient until the moisture content of the freeze-dried material is less than 2% by weight, based on anhydrous CPA present; and, in a second stage, rehydrating the freeze-dried material using live steam for a relative humidity of about 80-85% until the moisture content of the product is from about 2% to 7% by weight, based on the net weight of CPA product. The preferred CPA product provides a dosage amount of CPA and at least an equivalent amount by weight, and up to 5 times as much, of mannitol.
Patent EP-0202155-A1 (EP)
Inventor: LEWINER JACQUES
IPC: H03M11/02
Filed: 1986-04-30
Abstract: Il s'agit d'un ensemble électronique associé à un clavier capacitif (1) en vue d'identifier les touches (2ij) enfoncées de ce clavier, touches disposées aux points de croisement d'un quadrillage composé de m lignes et n colonnes, comportant des moyens pour appliquer successivement, sur les entrées des m lignes, des trains de n impulsions identiques successives, des moyens pour collecter successivement sur les sorties des n colonnes les signaux créés par ces impulsions, et des moyens pour détecter et identifier, parmi les signaux collectés, les échos qui dépassent un seuil prédéterminé et qui correspondent à des touches enfoncées, moyens comprenant un comparateur (12) propre à comparer l'amplitude desdits signaux à celle d'une tension de référence. A chaque instant, la référence de comparaison est liée à la moyendans le temps de la moyenne des amplitudes de signaux recueillis sur au moins les sorties des colonnes au comparateur.
Patent EP-0223684-A1 (EP)
Inventor: GERARD PIERRE MARCEL HENRI
IPC: F02C9/46
Filed: 1986-10-29
Abstract: Le système de commande comprend deux dispositifs à électrovanne : un premier dispositif (11) disposé entre la sortie du doseur de débit (3) et le détecteur de diffé­rence de pression (9) et un deuxième dispositif à électro­vanne (12) prévu sur un circuit de commande de la soupape régulatrice (10). 
     Le premier dispositif (11) est constitué de deux chaînes normales (13, 14) identiques comportant chacune une alimentation électrique (15, 16) indépendante, un commu­tateur de commande double (17, 18) à deux positions, des circuits de commande (190, 200) et de traitement de signaux (191, 201) d'un calculateur de marche du moteur (21, 22), une électrovanne (23, 24) bistable. 
     Le deuxième dispositif (12) est une chaîne secours coupe-­feu et comporte une alimentation électrique (25) indépen­dante, un commutateur de commande à deux positions (26), une électrovanne (27).
Patent EP-0214926-A1 (EP)
Inventor: GEISER MARKUS
IPC: B23Q1/01
Filed: 1986-07-07
Abstract: Le dispositif comporte un profilé porteur (1) de section transversale fermée avec un berceau en arc de cercle (16), une base (15) et des canaux de distribution (10) et de retour d'huile (17). Un élément de guidage (2) comprenant au moins un tube de guidage (T1,T2) contenant la barre à usiner (B) et un piston poussoir (6) est monté de manière amovible sur le berceau (16). Le canal de distribution (10) communique par des voies de connexion latérales (8,9) avec l'élément de guidage (2) pour délivrer à celui-ci l'huile sous pression créant un palier hydrodynamique supportant la barre (B) lorsque celle-ci est mise en rotation par la poupée du tour. Le profilé porteur (1) a une grande rigidité et stabilité, ce qui permet de très grandes vitesses de rotation de la barre à usiner. Le retour de l'huile par les canaux (17) est effectué à l'abri de l'environnement extérieur, ce qui évite toute pollution de l'huile par des impuretés ou des poussières extérieures au dispositif.
Patent EP-0207110-A1 (EP)
Inventor: DALLMER HELMUTH
IPC: A01L3/00
Filed: 1985-12-05
Abstract: Un système de blocage (20) est appliqué au fer à cheval au centre à l'avant de la paroi (11) avec deux boucles (22), dont chacune est dirigée d'un côté. Des sangles (37) sont insérées dans les boucles, partent en faisant le tour par l'arrière vers le côté opposé, passant ce faisant par dessus un élément en croix situé à l'arrière. En faisant tourner le bouton (21) on peut resserrer les sangles comme on le désire. L'assiette ferme sur le fer à cheval est obtenue en particulier grâce au guide en forme de croix qui se trouve à l'arrière. Pour relâcher la tension, c'est à dire lorsqu'on enlève le fer, il faut tourner le bouton (21) dans le sens opposé.
Patent EP-0208725-A1 (EP)
Inventor: SPEICH FRANCISCO
IPC: D03D51/08
Filed: 1986-01-17
Abstract: Le métier à tisser est arrêté par un signal d'arrêt spécial, par exemple par un signal d'erreur d'un casse-chaîne (112) à l'apparition de la rupture d'un fil de chaîne (140). La commande est contrôlée par un dispositif de commande électronique (12) ayant une mémoire de programmes pour métier à tisser (WS) et une mémoire de sous-programme (HS) et un microprocesseur (R). A l'apparition du signal d'arrêt, est enclenché le sous-programme qui commute le pas de programme du pas de chaîne, dans lequel le métier à tisser s'arrête et de cette manière également le dispositif d'armure (6), sur l'armure inverse et qui fait actionner à l'arrière le métier à tisser sur le premier croisement de l'armure. De cette manière, tous les oeillets de conduite des fils (29) du dispositif d'armure sont amenés dans une position intermédiaire (144). Par ces mesures on obtient une série d'avantages, en particulier la détection et l'élimination d'un fil de chaîne cassé est facilitée par l'accessibilité améliorée des fils et on évite aussi les allongements excessifs des fils de chaîne (24). De cette manière la régularité du tissu (34) est améliorée.
Patent EP-0258233-A1 (EP)
Inventor: VIELLARD PAUL HENRI
IPC: A63B53/10
Filed: 1986-04-11
Abstract: Méthode de production des clubs de golf qui consiste à fabriquer le manche du club à partir de plusieurs tubes différents dont l'un éventuellement conique en métal ou en fibres de synthèse telles que fibres de carbone, fibres de bore, fibres de verre ou fibres de polyamides aromatiques, est emboité dans deux autres tubes métalliques constituant l'un le support de la tête du club (9, 10), l'autre la poignée (11, 12) sur des longueurs respectivement (l5, l6) et (l7, l8) telles que la fréquence de vibration du club, qui dépend de sa flexibilité, sur une longueur (L5, L6) égale à sa taille moins une distance d à partir du sommet de la poignée, se trouve contrôlée.
Patent EP-0240757-A1 (EP)
Inventor: BIANCHI GIUSEPPE
IPC: C23F13/02
Filed: 1987-03-10
Abstract: The present invention concerns a system for cathodic protection of off-shore structures, by the impressed current method, which system comprises tubular anode assemblies (1, 1ʹ), coaxially applied onto power supply cables (4), supported by ropes (5) tensioned between anchoring bodies (15) and the structure to be protected (17) or directly supported by the structure to be protect­ed. The tubular anodes, the relevant hydraulic sealings and electrical connections and the power supply cables (4) are not subjected to the mechanical stresses affecting the support.
Patent EP-0283532-A1 (EP)
Inventor: SCHEITZA ANDREA
IPC: B30B15/00
Filed: 1987-03-24
Abstract: The invention relates to a cutting and deforming press with a hydro-mechanical toggle drive, in which the driving cylinder (3) for the ram (2) is borne by a bridge structure (5) which is arranged in the stand between lateral guides and which is connected to said guides by threaded spindles (4) or other height-adjustable means. The bridge structure (5) forms the connection between the bearing spindles (6), which are oriented symmetrically to the centre of the press on both sides, and the central guide (7) for the piston rod (3.1), which is limited by the hinge point (10.4). The two bearing spindles (6), together with further, adjoining hinge points (8 and 9), form an intrinsically rigid, swivellable triangle (10) whose hinge point (9), which is oriented towards the centre of the ram (2), in each case leads, via at least two coupled driving-lever parts (10.1 and 10.2), to the two hinge points (10.3), which are arranged in curves (7.1) and are connected in turn to the hinge point (10.4) which is moveable in the central guide (7). The guide curves (7.1) convert the unnecessary but present force into speed in the lower region. <IMAGE>
Patent EP-0268753-A1 (EP)
Inventor: STEFFENS GUSTAV WALTER
IPC: B23Q11/00
Filed: 1987-08-21
Abstract: An arrangement is provided to balance rotatable cutter blade assemblies of the type including cutting blades and disks mounting onto a drive shaft. At least one balancing element is provided at the circumference of at least one disk, the balancing element being movable and fixable along the circumference of the at least one disk, the balancing element displaying a functional shape, such as that used for cutting, mixing, conveying and/or emulsifying.
Patent EP-0271682-A1 (EP)
Inventor: RANKE HORST DR
IPC: C23C14/30
Filed: 1987-10-29
Abstract: A vaporization arrangement for coating substrates disposed in an areal region, or past through an areal region, comprises a rectangular vaporization crucible with a crucible rim, as well as plurality of electron guns each having an X-Y deflecting system. The electron guns are disposed on one side of the drucible axis separately from the crucible in such a manner that their beam axis extend parallel to one another and are directed on a plane passing vertically through the longitudinal axis of the crucible. The arrangement further comprises means for deflecting the electron means onto the surface of the contents of the crucible. Such means include an alternating serial arrangement of linear coils, on the side of the crucible opposite to the electron guns, and pole plates disposed both between the linear coils and at their ends. The pole plates at the ends of a linear coil in each case assume such a position relative to an opposite electron gun, such that the beam axis is substantially in a perpendicular plane of symmetry between the pole plates.