baber/WOPTO huggingface dataset:
Patent EP-0211220-A1 (EP)
Inventor: LAWTON GEOFFREY
IPC: C07F/
Filed: 1986-06-26
Abstract: Verbindungen der Formel <IMAGE> worin R¹ Hydroxy, Alkyl, Aralkyl, Aralkoxyalkyl, Hydroxyalkyl, Aminoalkyl, Acylaminoalkyl, Monoalkylaminoalkyl, Dialkylaminoalkyl, Alkoxycarbonylaminoalkyl, Haloalkyl, Carboxyalkyl, Alkoxycarbonylalkyl, Alkoxy oder Aralkoxy, R² und R³ je Wasserstoff, Alkyl oder Aralkyl, R<4> und R<5> je Wasserstoff oder zusammen eine Oxogruppe und X ein Sauerstoffatom oder die Gruppe -NR<6>- oder -(CN2)n - bedeuten, worin R<6> Wasserstoff, Alkyl oder Aralkyl und n 0, 1 oder 2 bedeuten, und pharmazeutisch verwendbare Salze davon besitzen antihypertensive Eigenschaften und können demnach in Form pharmazeutischer Präparate verwendet werden. Sie können nach bekannten Methoden hergestellt werden.
Patent EP-0209084-A1 (EP)
Title: Verfahren zum Herstellen eines keramischen, polykristallinen Schleifmittels
Inventor: BARTELS GUNTER DIPL-ING
IPC: B24D3/00
Filed: 1986-07-10
Abstract: Verfahren zum Herstellen eines keramischen, polykristallinen Schleifmittels im Sol/Gel-Verfahren zeichnet sich dadurch aus, daß eine Aluminiumhydroxid enthaltende Vorstufe mit einer da­von hinsichtlich der Abbaueigenschaften abweichenden weiteren Vorstufe gemischt, getrocknet, kalziniert und gesintert wird. Die weitere Vorstufe wird zweckmäßigerweise von einem kalzi­nierten Aluminiumhydroxid gebildet.
Patent EP-0211296-A1 (EP)
Inventor: ZIMMERMANN HORST
IPC: G05D13/62
Filed: 1986-07-19
Abstract: 1. Method dor the phase regulation of motors in video recorders during the reproduction of vidéo signals recorded on a magnetic tape, using a phase comparison between a marking signal supplied by at least one mark applied to the head drum periphery and the control pulses recorded on a track of the magnetic tape, the desired phase of the control pulses being adjustable, characterized in that the head drum periphery comprises N marks and is subdivided into N region of equal size which are delimited by the marks and that curing a phase adjustment to a point P in a region n, with 1=< n =<N, the mark lying closest ot the point P' reflected centrally with respect to the head drum axis is used as reference for the phase measurement.
Patent EP-0215287-A1 (EP)
Inventor: WEINEL JOHANN
IPC: G01N21/37
Filed: 1986-08-11
Abstract: 1. Non-dispersive infrared gas analyser according to the two-beam principle, having a measuring and a comparison beam path, means for opposed cyclic interruption of the beam paths, a pneumatic receiver chamber (6, 7) respectively in each beam path, a first duct, connecting the receiver chambers, having a T-branch leading to a compensating volume (10), a pressure of flow sensor (12) arranged in the T-branch for the generation of an electrical measuring signal based on difference formation, characterized in that a second pressure or flow sensor (14) for the generation of a second signal proportional to the total intensity of the detected infrared radiation is arranged in a second duct (13) connected in parallel to the first duct (8).
Patent EP-0256150-A1 (EP)
Inventor: YOSHIKAWA KIYOSHI C O PATENT D
IPC: H01L21/683
Filed: 1986-08-13
Abstract: An apparatus for bonding semiconductor wafers com­prises first and second tables (20a, 20b) having/first and second elastic bases (24a, 24b) each of which has one surface on which a semiconductor wafer having a mirror surface is mounted with the mirror surface fac­ing up and the other surface, and a plurality of through holes (26a, 26b) extending from one to the other sur­faces thereof, a suction mechanism for reducing pressure in the through holes and chucking the semiconductor wafers to said bases and a projecting mechanism, pro­vided to face the other surface of at least said second base, for urging the other surface to elastically deform said base corresponding thereto, thereby projecting a central portion of said base to project the mirror sur­face of the semiconductor wafer. The projecting mecha­nism includes projecting member (34) having a conical end surface which is capable of being brought into contact with the other surface of the second elastic base.
Patent EP-0224176-A1 (EP)
Title: Verfahren zur Herstellung von Oligomeren und Telechelen mit Carboxy-piperazin-Einheiten und neue Oligomere und Telechele des Poly(carboxypiperazins)
Inventor: HEITZ WALTER PROF DR
IPC: C07D295/215
Filed: 1986-11-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Oligomeren und Telechelen des Poly(carboxypiperazins), sowie neue Oligomere und Telechele des Poly(carboxy-piperazins).
Patent EP-0225586-A1 (EP)
Inventor: CAPPELLETTI PAOLO GUISEPPE DR
IPC: H03F1/00
Filed: 1986-12-02
Abstract: A device for protecting a circuit against input overvoltages for an integrated MOS circuit having a low supply voltage and high integration density and including at least one IGFET with gate oxides of a thickness of not more than 50 nm. The protection device comprises a first (T,') and a second lateral bipolar transistor (T 2 ') the collectors of which are connected to the input terminal (IN') of the circuit and the gate electrodes of the IGFETs, repsectively, and the emitters of which are both connected to ground. A diffused resistor (R') couples the collectors of the two lateral transistors (T 1 ', T 2 '). The base width of the first transistor (T 1 ') and the impurity concentration of the bases of the two lateral transistors (T 1 ', T 2 ') are such that the ignition voltage (LV CEO ) at which a negative resistance of the first lateral transistor (T 1 ') is initiated, and the breakdown voltage of the second lateral transistor (T 2 ') are maintained at a value lower than the breakdown voltage of the insulating gate oxides and the breakdown voltage of the bipolar junction included within the integrated circuit, and that the sustaining voltage of the first lateral transistor (T 1 ') is kept at a value higher than the supply voltage of the integrated circuit.
Patent EP-0235395-A1 (EP)
Inventor: KUMASAKA NORIYUKI
IPC: G11B5/21
Filed: 1986-12-31
Abstract: In a magnetic head employing a metallic ferromagnetic material (32) for portions defining a transducing gap, an oxide film (33) or carbide film (33) and a nonmagnetic metal film (34) are provided in this order on each of track width narrowing grooves, and glass (35) is packed on the nonmagnetic metal film, thereby to prevent the deterioriations of magnetic characteristics ascribable to the reaction between the metallic ferromagnetic material and the glass (35) and the production of bubbles ascribable to the reaction between the protective films and the glass, and to achieve the enhancements of recording and reproducing characteristics, the prevention of damages to a recording medium surface, the increase of a head lifetime and the rise of the available percentage of manufacture of the heads. When a glass film is further provided on the nonmagnetic metal film and the glass (35) is packed thereon, more excellent effects are achieved.
Patent EP-0206862-A1 (EP)
Inventor: BOUCHER ALAIN
IPC: G01D15/00
Filed: 1986-05-22
Abstract: 1. Appliance for monitoring the position of the recording element of a recording apparatus, the said apparatus comprising at least one carriage sliding longitudinally on two parallel rails and carrying a recording element, the said recording element being movable axially over a pre-determined amplitude and urged by a spring towards the recording support, comprising on the one hand fixed contact means and on the other hand movable contact means mounted on the recording element, the said contact means allowing monitoring of the positon of the recording element and transmitting a signal when the axial position is not suitable for recording, wherein the fixed contact means comprise essentially two tracks (26, 27, 26', 27') extending parallel to the guide rails and spaced away from the plane of the recording support, and wherein the moving contact means comprise a contact member (28, 28') capable of being displaced longitudinally between the two tracks and presenting contact portions extending transversely with respect to contact faces on each of the said tracks, the arrangement being such that a signal is transmitted whenever the axial position of the recording element (21), both towards the recording support and in the opposite direction, is unsuitable for recording.
Patent EP-0221911-A1 (EP)
Inventor: ALTEN FERDINAND
IPC: B66F3/12
Filed: 1986-03-20
Abstract: Le cric (10) possède une jambe d'appui (11) comportant un bras de support (12) articulé sur un axe horizontal et présentant à son extrémité libre une tête de charge (21). Le cric (10) est pourvu d'une broche filetée rotative (15), dont l'une des extrémités passe dans un écrou se trouvant à l'extrémité supérieure de la jambe d'appui et dont l'autre extrémité tourne dans un palier fixé à une articulation reliant deux bras de support (16, 17), dont l'un est articulé sur le bras de support (12) et l'autre sur la jambe d'appui (11), qui comporte à son extrémité inférieure un pied (26). Pour que le cric (10) puisse être mis en position indépendamment du type de véhicule à lever et que le véhicule puisse être élevé sans glissement, il possède un levier (31) servant à la fixation de son inclinaison au début du levage. Le levier (31) est fixé sur le bras de support (17), qui est articulé sur la jambe d'appui (11), dépassant l'articulation (19) et s'arc-boutant sur le sol. En variente, le levier (31) est d'une part en appui sur le pied (26), qui est articulé sur la jambe d'appui (11), et d'autre part fixé directement au bras de support (17) au-dessus de l'axe d'articulation (19).
Patent EP-0224515-A1 (EP)
Inventor: STORNI ANGELO
IPC: C07F7/18
Filed: 1986-06-04
Abstract: Dans les composés de formule (I) l'un des symboles R1 et R2 représente un reste alcényle ou alcinyle de 3 à 4 atomes de carbone non saturé en position 2-3, l'autre représentant un tel reste ou un reste alcoyle inférieur, R3 et R4 représentent indépendamment l'un de l'autre l'hydrogène ou méthyl et R est un reste silyle trisubstitué, les substituants du reste silyle R étant éventuellement des restes hydrocarbonés substitués. Ces composés ont une action antitumorale.
Patent EP-0236453-A1 (EP)
Title: Fabrication de bandes metalliques
Inventor: STROUT ROBERT BERNARD
IPC: B21C37/02
Filed: 1986-09-08
Abstract: Dispositif de fabrication de bandes métalliques (22) minces à partir d'une pièce à usiner métallique cylindrique (12), comprenant une structure de support rotative (10) de la pièce à usiner permettant le montage concentrique de la pièce à usiner, un moyen d'entraînement (14) pour faire tourner cette dernière autour de son axe, un organe porte-outil (18) servant à maintenir un outil de coupe (16) adjacent à la surface périphérique de la pièce à usiner cylindrique sur la structure de support de la pièce à usiner, un outil de coupe (16) fixé dans le porte-outil, l'outil de coupe possédant un bord affûté qui est défini en partie par une face de coupe présentant une longueur inférieure à un millimètre, un organe d'avance (20) du bord affûté de l'outil de coupe transversalement à l'axe de la pièce à usiner pour détacher de celle-ci par pelage une mince bande métallique continue, un organe tendeur de bande (36, 38) servant à tendre cette dernière à mesure qu'elle est détachée de la pièce à usiner par pelage, et un organe de commande (32) de la direction de la bande située entre l'outil de coupe et l'organe tendeur de bande, afin de faire varier l'angle de sortie de la bande de sous-tension par rapport à la face de coupe de l'outil de coupe à mesure que la bande est détachée de la pièce à usiner par pelage.
Patent EP-0234481-A1 (EP)
Inventor: HERSCHLER RICHARD C
IPC: A61K31/65
Filed: 1987-02-17
Abstract: Infection associated with subcutaneous or intramuscular injections, especially of F 2  a-type prostaglandins, is prevented by novel compositions comprising systemically sub-therapeutic amounts of an antibiotic.
Patent EP-0239862-A1 (EP)
Title: Ansteuerschaltung für einen Leistungs-MOSFET mit sourceseitiger Last
Inventor: EINZINGER JOSEF DIPL-ING
IPC: H03K17/16
Filed: 1987-03-17
Abstract: Wird ein als Sourcefolger betriebener Leistungs-MOSFET von einem elektronischen Schalter angesteuert, so kann eine Unterbrechung zwischen Masse und elektronischem Schalter dazu führen, daß sich das Ausgangspotential des elektronischen Schalters derart ändert, daß der Lei­stungs-MOSFET teilweise eingeschaltet wird. Damit ent­steht eine erhebliche Verlustleistung. Zwischen Source (S) und Gate (G) des MOSFET (T 1) wird daher ein Deple­tion-FET (T 2) gelegt, dessen Gate mit der zur Verbindung mit Masse bestimmten Klemme (5) des elektronischen Schal­ters (1) verbunden ist. Damit bleibt der Leistungs-MOSFET bei Unterbrechung der Verbindung zwischen elektronischem Schalter (1) und Masse (M 2) gesperrt.
Patent EP-0256321-A1 (EP)
Inventor: OLTERSDORF TILMANN DR
IPC: C07K16/08
Filed: 1987-07-17
Abstract: It is possible by partial characterisation of the genome and of the cDNA of HPV 18 to obtain the HPV 18 proteins by genetic engineering expression of the open reading frames. The particularly suitable expression plasmids pEX8-mer, pEX10-mer and pEX-12-mer make it possible to isolate these HPV 18 proteins in amounts which allow poly- or monoclonal antibodies to be obtained.
Patent EP-0268125-A1 (EP)
Inventor: LANGHECK RICHARD
IPC: H01Q1/12
Filed: 1987-10-31
Abstract: The device has two parallel vertical legs (5), mounted on the rear side of the parabolic antenna (1, 1a, 2), and a holder, provided for mounting on an antenna mast (17), which likewise has two parallel vertical legs (13), the legs (5) of the parabolic antenna being connected to those of the holder, such that they can swivel about a horizontal axis (7) and can be clamped at a chosen inclination by means of bolts (28) which extend through elongated holes (15, 16) arranged in the form of arcs about the pivoting axis (7) as a centre of curvature. The pivot support is formed by two pins (9) on the legs (5) and by two slots (14) running at an angle in the legs (13). During assembly of the antenna, the pins (9) are suspended in the slots (14). <IMAGE>
Patent EP-0274632-A1 (EP)
Inventor: SPANGLER ELSON B
IPC: E01C23/01
Filed: 1987-11-24
Abstract: Apparatus and method for use on a measure- nent vehicle (10) to measure road surface profiles W F ) while correcting for surface slope (cross slope and/or grade). Transducers (16, 20) are mounted on he vehicle suspended mass for measuring distance W-Y) to the road surface (18) and acceleration (Ÿ) normal to the road surface as the vehicle is propel- ed over the road surface. A third transducer (26) is esponsive to fixed increments of vehicle travel over :he road surface. Surface profile is determined in the spatial domain over each successive incremental distance. Total acceleration T̈ or L̈ ) of the vehicle in the direction of the slope is measured, from which acceleration due to vehicle motion (w or dV/dt) is subtracted. Elevation (J or M) is determined as a trigonometric function of slope, and corrections are implemented to the profile signals.
Patent EP-0260732-A1 (EP)
Title: Betätigungsmagnet für eine Drucknadel eines Mosaikdruckers
Inventor: ALDEFELD BERND DR
IPC: B41J2/285
Filed: 1987-08-12
Abstract: Die Erfindung betrifft einen Betätigungsmagnet für eine Drucknadel eines Mosaikdruckers, bei welchem ein mit der Drucknadel verbundener Tauchanker im zylindrischen Innenraum zweier von einer Gleichstromerregerwicklung umschlossener weichmagnetischer Polhülsen geführt ist, deren Abstandsraum durch ein Abstandselement überbrückt ist, welches aus einem Werkstoff besteht, dessen magnetischer Leitwert sehr viel kleiner als derjenige des Werkstoffs der Polhülsen ist. Die auf den weichmagnetischen Anker ausgeübte Bewegungskraft wird dadurch erhöht, daß der Abstandsbereich zwischen den Enden des Joches durch einen mit seinen Polflächen an den freien Enden des Joches anliegenden Permanentmagneten (17) überbrückt ist, und daß die Durchflutungsrichtung der Erregerspule (14) einen magnetischen Fluß erzeugt, welche dem vom Permanentmagneten (14) durch das Joch (13) getriebenen Fluß entgegengerichtet ist.
Patent EP-0240356-A1 (EP)
Inventor: EERTINK JAN HENDRIK
IPC: C11D11/02
Filed: 1987-04-03
Abstract: Low or zero-P detergent powders are prepared by a process in which sodium aluminosilicate, a polymeric powder structurant and other components are slurried and spray-dried, and particulate sodium silicate of defined characteristics is postdosed.
Patent EP-0253610-A1 (EP)
Inventor: BAYLY PETER KINGSLEY
IPC: A47H13/16
Filed: 1987-07-13
Abstract: A curtain header tape 1 formed of a thermoplastic material having a memorary facility such that the tape will adopt a pre-established form when unrestrained. The tape is divided into a plurality of panels 3, 4 and at least some 3 of those panels are formed so as to have a fold inducing characteristic 7, which may be a shape characteristic or an internal stress, characteristic. The arrangement is such that each such panel 3 will naturally tend to adopt a folded or bent condition when left unrestrained, and the apex of that fold or bend is at the same side of the tape for all such panels. The tape may also include intervening panels 4 which have a configuration inducing characteristic 16 such that each will adopt a predetermined configuration in response to being folded or bent. Attachment of the tape 1 to the head of a curtain results in the foregoing fold and configuration characteristics being imparted to the curtain head. Clip means may be used to retain each configuration panel in the bent or folded form at which the configuration is induced.
Patent EP-0255371-A1 (EP)
Inventor: GILLIS HERBERT RUSSELL
IPC: C08G18/32
Filed: 1987-07-29
Abstract: Polyureas are prepared from a system of (A) a polyisocyanate; and (B) a mixture of polyamines containing (i) from 60 to 25 percent by weight of the mixture of an aromatic polyamine; and (ii) from 40 to 75 percent by weight of the mixture of an aliphatic polyamine.
Patent EP-0307525-A1 (EP)
Inventor: YORK KENNETH K
IPC: A61K31/35
Filed: 1987-09-18
Abstract: Light-absorbing, ocularly biocompatible compositions that can be easily eliminated from the eye include at least one biocompatible, light-absorbing substance in an amount sufficient to absorb substantially all ultraviolet light, substantially all visible light of predetermined wavelengths, or both. The composition is placed intraocularly, in the anterior chamber, over the pupil, in the posterior chamber or in the capsular bag of an eye, as during an ophthalmic procedure. Where the composition includes a viscous, biocompatible, space-­maintaining substance such as sodium hyaluronate, chondroitin sulfate or polyacrylamide, the composition also protects the endothelium, maintains the space within the eye, moves tissue, allows focal application of the light-absorbing substance, and permits rapid reversal of pupillary occlusion.
Patent EP-0279377-A1 (EP)
Inventor: WETEGROVE ROBERT L
IPC: C09K23/30
Filed: 1988-02-12
Abstract: The present invention provides for a water-in-­oil emulsion characterized by the aqueous phase of the water-in-oil emulsion containing Amidase. Also pro­vided is an improved method of treating water-in-oil emulsions of acrylamide polymers to reduce the acrylamide content thereof, characterized by adding the Amidase in the form of a water-in-oil emulsion.
Patent EP-0293563-A1 (EP)
Inventor: BAUER JOHANN DR MED
IPC: A61K31/59
Filed: 1988-03-09
Abstract: Combined preparation, particularly to combat inflammatory processes, containing a combination of Ginkgo biloba or of at least one ginkgolide and at least one anti-inflammatory agent. The preparation is particularly suitable for first aid treatment of burns, including sunburn, scalds and radiation damage, as well as combinational traumas, frostbite, shock, sepsis, pancreatitis, tourniquet syndrome and Palacos reaction.
Patent EP-0302212-A1 (EP)
Inventor: HAISS KARL
IPC: A42B3/14
Filed: 1988-06-24
Abstract: The visor (8), which is guided in a pivoting manner on both sides of the helmet (1), is connected to the protective helmet on each side of the helmet by a guiding device, in which the visor (8) is guided displaceably, even relative to the helmet, in forced coupling with the pivoting movement. A displacement of the visor (8) to the rear is coupled with its upward pivoting movement, and a displacement to the front with its downward pivoting movement. <IMAGE>
Patent EP-0306029-A1 (EP)
Inventor: ADACHI TOSHIRO
IPC: C22C38/42
Filed: 1988-09-01
Abstract: An austenitic stainless steel having excellent corrosion resistance in hot aqueous medium is disclosed. The steel essentially consists by weight of 
C : not more than 0. 08% 
Si: 2. 5 - 4. 0% 
Mn: not more than 0. 8% 
P : not more than 0. 045% 
S : not more than 0. 005% 
Cr: 16 - 25% 
Ni: 6 - 20% 
Cu: 1. 5 - 4. 0% 
N : not more than 0. 05% 
and the balance Fe and unavoidable incidental impurities.
Patent EP-0315828-A1 (EP)
Inventor: KISE MASAHIRO
IPC: A61K31/47
Filed: 1988-10-26
Abstract: Quinolinecarboxylic acid derivative represented by the following general formula (I) and physiologicallyac- ceptable salt thereof:
     in which R 1  is hydrogen, alkyl or substituted or unsubstituted phenyl; R 2  is hydrogen or alkyl; and R 3  is hydrogen, halogen or alkoxy. These compounds exhibit antibacterial activity and are useful as remedies for various infectious diseases.
Patent EP-0323638-A1 (EP)
Title: Kraftstoffeinspritzventil
Inventor: BRANDNER BURKHARD
IPC: F02M51/00
Filed: 1988-12-29
Abstract: Ein Kraftstoffeinspritzventil mit einem piezokeramischen Ventilkörper umfassend aufeinander geschichtete Keramikplatten (14) mit Spannungszuführungen zu jeder Keramikplatte, wobei jede Keramikplatte auf einer Trägerplatte (13) sitzt, wobei jeweils zwischen benachbarten Träger-Keramikplatten (14) Leiterfolie (16) angeordnet ist und jeweils Anschlußfahnen (26, 27) der Leiterfolien mit verschiedenen Kontakten verbunden sind. Das technische Problem ist die Vergrößerung des Stellweges eines piezokeramischen Ventils bei Verwendung von Biegeschwingern. Träger-Keramikplatten entgegengesetzer Polarität sind jeweils paarweise aufeinander geschichtet.
Patent EP-0286286-A1 (EP)
Inventor: STANSFIELD PETER WILLIAM
IPC: G06T1/00
Filed: 1988-03-25
Abstract: A method and apparatus for processing digital data representing the colour content of abutting blocks of pixels defining an image. The method comprises, for each block
     i) determining a measure of the variation in colour content of pixels in the block; and,   ii) if the variation lies within a predetermined range, applying a compression algorithm to the digital data defining the block.
Patent EP-0363530-A1 (EP)
Inventor: BAKER ALFRED HAROLD
IPC: A62B18/00
Filed: 1988-10-10
Abstract: A respirator comprising a cowl (1) impervious to NBC agents shapes to enclose a wearer's head and neck, the cowl (1) having a transparent viewing window (4) therein and an inlet (14) for admitting a breathable mixture to the interior of the cowl (1). The inlet (14) is constructed to direct all or the major proportion of the supplied breathable mixture to the interior of the cowl (1) so that it flows past the window (4). A face mask (7) is fitted inside the cowl (1) and shaped to fit over the wearer's nose and mouth and make a seal with his face when held in position thereon. The mask (7) has at least one normally closed inhalatory valve therein (17), and an outlet (18) therefrom leading to the exterior of the cowl (1) incorporating one or more normally closed expiratory valves (20, 21) therein so that, in use, at least the major proportion of the breathable mixture is supplied to the interior of the cowl (1) past the interior of the window (4) to de-mist it, the breathable mixture in   the cowl (1) then being admitted to the interior of the face mask (7) through the or each inhalatory valve (17) only on inhalation by the wearer and exhausted therefrom through the or each expiratory valve (20, 21) only on exhalation by the wearer, the exhalation by the wearer opening the or each normally closed expiratory valve (20, 21) in the outlet (18).