baber/WOPTO huggingface dataset:
Patent EP-0275295-A1 (EP)
Inventor: MATZNER MARCUS
IPC: C08L67/00
Filed: 1987-07-15
Abstract: Les mélanges améliorés décrits, dont un constituant est un poly(cétone d'aryléther), un poly(aryléther) ou un poly(oxyde de phénylène) et dont le second constituant est un polyester cristallin liquide, présentent des propriétés mécaniques améliorées, une bonne stabilité aux hautes températures et une bonne résistance aux solvants ainsi qu'une bonne aptitude au formage à l'état fondu.
Patent EP-0285745-A1 (EP)
Inventor: BUHL RAINER DR
IPC: C23C14/32
Filed: 1988-01-13
Abstract: In the electric arc discharge, individual points of the cathode surface are heated to such an extent that ionised cathode material is vaporised off. The use of such cathode points as a vapour source for vacuum coating is, however, impaired by the fact that, a short time after the start of the vapour emission from a cathode point, molten cathode material is also flung away in the form of droplets. To counteract this, the cathode surface is continuously coated by vapour deposition of a decomposable metal compound, whereby the vapour-emitting cathode points are forced into an accelerated migration in such a way that the cathode points move away from a given location before the formation of splashes starts. Preferably, the continuous vapour deposition on the cathode surface takes place at such a rate that the quantity of metal taken to the surface by the metal compound amounts to 12 to 25% of the quantity of metal removed from cathode points by vaporisation. …<??>In the special coating unit for carrying out the invention, two cathodes (2, 3) are provided therein which continuously coat each other in the presence of a gas forming the required metal compound.
Patent EP-0277631-A1 (EP)
Inventor: HAGEN HELMUT DR
IPC: C07D215/18
Filed: 1988-02-02
Abstract: Verfahren, insbesondere zur Herstellung von Chinolincarbonsäuren der Formel (I) <IMAGE> in der R Wasserstoff oder Methyl und mindestens ein Substituent X Chlor und gegebenenfalls der andere Wasserstoff ist durch Bromierung des entsprechenden 8-Methylchinolins und Oxidation des 8-Brommethylchinolins, wobei die 8-Brommethylverbindung dadurch aus der entsprechenden Methylverbindung erhalten wird, daß man in Gegenwart eines zweiphasigen Gemisches aus einem gegen Bromierung stabilen Lösungsmittel und vorzugsweise gepuffertem Wasser bromiert.
Patent EP-0340322-A1 (EP)
Inventor: GROOS HEINRICH
IPC: B65H59/36
Filed: 1988-05-03
Abstract: The invention relates to a wire unwinding device is which wire can be unwound, even from a very large wire reel (2), in such a way that the direction of curvature of the wire (6) is maintained and alternating bending of the wire (6) avoided. The wire is passed over a stationary deflecting roller (3), a deflecting roller (5) which is variable in position in order to apply a pretensioning force, and over a further stationary deflecting roller (3'). <IMAGE>
Patent EP-0292750-A1 (EP)
Inventor: MARKUSCH PETER H DR
IPC: C08G18/70
Filed: 1988-05-05
Abstract: The present invention is directed to stable, aqueous dispersions of polyurethane-ureas which are formed by
     a) preparing isocyanate-terminated prepolymers containing about 5 to 190 milliequivalents per 100 grams of polyurethane-urea of chemically incorporated potential anionic groups and/or anionic groups and up to about 10% by weight, based on the weight of the polyurethane-urea, of lateral and/or terminal hydrophilic chains containing ethylene oxide units,   b) converting a sufficient amount of the potential anionic groups to anionic groups either before, during or after preparing the prepolymer such that the blend of step (c) can be stably dispersed in water, wherein at least about 50% of the counterions of the anionic groups are derived from volatile organic compounds,   c) blending said prepolymer either before, during or after step (b) with an epoxy resin which is not dispersible in water and contains at least one epoxide group, such that the equivalent ratio of potential anionic groups and anionic groups having counterions derived from volatile organic compounds to epoxide groups, is about 0.2 to 20.0,   d) dispersing the blend of prepolymer and epoxy resin in water and     e) chain extending said dispersed blend with a polyamine having an average functionality of about 2.0 to 6.0 in an amount sufficient to provide a ratio of amino groups to isocyanate groups of about 0.6:1.0 to 1.0:1.0.   
     The present invention is also directed to the use of the aqueous polyurethane-urea dispersions for the production of coated substrates having improved humidity resistance.
Patent EP-0308730-A1 (EP)
Inventor: RICHTER BERND DIPL-ING
IPC: G21C17/00
Filed: 1988-09-07
Abstract: For the remote-controllable positioning of a tube probe (5), a manipulator (9) is provided, on which a number of mouthpieces (17) for the introduction of the probe (5) into the heat exchanger tubes (3) are arranged. The mouthpieces (17) are connected to guide hoses (18a to 18d), the first ends of which can be attached coaxially to the mouths (3a) of the tubes of the heat exchanger and the other ends of which are guided to an adaptor (8) and there, bundled in a circular manner, each open into an opening of a distributor plate (19). A parallel rotary disc (20) with a guide hose (7) inserted into it for the tube probe (5) is mounted on the distributor plate in such a manner that, by stepwise rotation of the rotary disc (20), the guide hose (7) for the probe can alternatively be connected to one of the guide hoses (18a to 18d) and via this to one of the heat exchanger tubes (3). As a result, transferring the probe can be simplified and the time necessary for this shortened. …<IMAGE>…
Patent EP-0316001-A1 (EP)
Title: Gefässbehandlungsmaschine
Inventor: KRONSEDER HERMANN
IPC: B65G47/84
Filed: 1988-11-11
Abstract: Die Erfindung betrifft eine Gefäßbehandlungsmaschine mit einem Maschinengestell und einem darauf antriebbar angeordneten Transportstern, mit einem aus mehreren übereinander angeordneten äußberen Sternringen bestehenden Sternkranz (3) und einer dazu konzentrisch auf Höhe des unteren Sternringes liegenden, inneren Flanschplatte (10), an der der Sternkranz mit einem nach innen weisenden Rand (14) befestigbar ist, wobei die Flanschplatte mit einer Antriebswelle (12) verbunden ist. Um bei einer derartigen Gefäßbehandlungsmaschine das Auswechseln des Sternkranzes einfacher und schneller zu ermöglichen, schlägt die Erfindung vor, daß die Flanschplatte fest mit der Antriebswelle verbunden ist und daß am äußeren Rand der Flanschplatte den inneren Rand des Sternkranzes haltende Schnellverschlußriegel (15) angebracht sind.
Patent EP-0279481-A1 (EP)
Inventor: VAN HEELSBERGEN TEUNIS ROBERT
IPC: G01R33/36
Filed: 1988-02-03
Abstract: In a magnetic resonance imaging apparatus a voltage-­controlled preamplifier (68) for the detection of the resonance signals (13) generated in an object is connected to the coil end of a signal output cable (70). As a result, signal losses due to damping in the signal output cable are substantially reduced and the detection device (14, 16) need not be readjusted when objects of different size or resonant properties are introduced.
Patent EP-0283195-A1 (EP)
Inventor: BAYLY ANDREW EDWARD
IPC: C08J5/04
Filed: 1988-03-09
Abstract: An air permeable sheet-like structure comprising 5% to 50% by weight of reinforcing fibres (1) which are between about 5 and about 50 millimetres long, and from 50% to 95% by weight of wholly or substantially unconsolidated particulate non-cross-linked elastomeric material (3), and in which the fibrous (1) and elastomeric components (3) are bonded (2) into an air permeable structure.
Patent EP-0304396-A1 (EP)
Inventor: KLATT HELMUTH DIPL-ING
IPC: G01F13/00
Filed: 1988-08-17
Abstract: A method and an apparatus for metering and applying liquid or pasty media onto an object are proposed. A metering device filled with the liquid or pasty medium is positioned relative to the object. The syringe-like metering device is subjected to a pressure surge as a result of which the piston of the metering device moves and expels the medium. By means of a filling level sensor the filling level of the medium in the metering device is detected and the application of pressure is changed as a function of the filling level.
Patent EP-0313589-A1 (EP)
Inventor: ROSS HUGH C
IPC: G01C21/16
Filed: 1988-02-01
Abstract: Système de commande par inertie pour avion destiné à fournir des informations relatives à la vitesse et à la position verticales. La vitesse verticale est déterminée comme une fonction de l'accélaration verticale de l'avion et comme signal de correction. Le signal de correction d'accélération verticale est dérivée d'une fonction de l'altitude barométrique et d'un signal d'erreur d'altitude. Le signal d'erreur d'altitude est dérivé de la différence entre la position verticale déterminée par inertie et l'altitude barométrique. Le signal de correction d'accélération verticale est dérivé du signal d'erreur d'altitude et son intégrale est multipliée par des valeurs variables qui sont une fonction de la différention du temps de l'altitude barométrique. La position verticale de l'appareil est déterminée comme une fonction de la vitesse verticale dérivée, corrigée d'un signal de correction de vitesse verticale.
Patent EP-0358646-A1 (EP)
Title: Cable coaxial avec grille de protection utile comme chambre d'ionisation
Inventor: HORNSTRA FRED
IPC: H01J47/02
Filed: 1988-03-21
Abstract: Un câble coaxial utile comme chambre d'ionisation comprend une électrode collectrice intérieure (1) et une électrode accélératrice extérieure (2) qui entoure la première, un isolateur (3) les maintenant écartées l'une de l'autre. Une grille de protection (4) faisant partie intégrante de l'isolateur (3) empêche des courants de fuite de s'écouler de l'éléctrode accélératrice (2) à l'électrode collectrice (1).
Patent EP-0485373-A1 (EP)
Title: Method of manufacturing heat exchangers.
Inventor: MERRYFUL ALBERT EDWARD
IPC: B29C48/13
Filed: 1988-05-25
Abstract: PCT No. PCT/AU88/00159 Sec. 371 Date Jan. 2, 1990 Sec. 102(e) Date Jan. 2, 1990 PCT Filed May 25, 1988 PCT Pub. No. WO88/09261 PCT Pub. Date Dec. 1, 1988.This invention relates to an improved method of manufacturing a heat exchanger element. In a second aspect the invention concerns a heat exchanger element itself. In the third aspect the invention concerns a reservoir suitable for housing the heat exchanger element to form a heat exchanger. The element is manufactured by extruding polyethylene tubes and winding them into spiral coils. Each coil is located along the length of a rigid horizontal spacer bar in order to maintain even spacing of the coil. The element comprises a stack of coils which are not restrained against vertical movement. The element also comprises a cylindrical void through the center.
Patent EP-0322433-A1 (EP)
Inventor: SCHAFHAUPT HORST
IPC: B64F1/26
Filed: 1988-07-01
Abstract: PCT No. PCT/DE88/00409 Sec. 371 Date Apr. 17, 1989 Sec. 102(e) Date Apr. 17, 1989 PCT Filed Jul. 1, 1988 PCT Pub. No. WO89/00130 PCT Pub. Date Jan. 12, 1989.A protective facility for suppressing jet aircraft noise which has a primarily horseshoe shape for surrounding a jet aircraft. Within the horseshoe and situated to the rear of any plane within the facility is found a metal, mesh lattice which redirects exhaust gasses from the jet aircraft engines upwards. Noise from the engines, in the form of sound waves, passes through the lattice and impinges upon the facility walls; being absorbed by these walls which are covered with a sound absorbing material. At the entrance to the facility are leaves hinged to the top legs of the horseshoe which roll on curved rails. These leaves may thus be swung inwards to substantially completely enclose a plane which has been placed within the horseshoe shaped facility. The leaves are also covered with sound absorbing material to absorb and deaden noises produced at the jet engine intakes. The facility walls, including the gates, are substantially rectangular in cross-section.
Patent EP-0404770-A1 (EP)
Title: Support for a resilient mounted floor for indoor stadia.
Inventor: HAMBERGER PETER
IPC: A63C19/00
Filed: 1988-09-01
Abstract: A support for a multi-layer resiliently mounted floor for indoor stadia or similar comprises two vertically spaced layers of slats connected by spacer blocks. The upper layer of slats (1) is subdivided by separating joints (4) in the region of the spacer blocks (3), while the lower layer of slats (2) is not subdivided but has longitudinally spaced vertical supports (5). The supports (5) are offset with respect to the spacer blocks (3). The resulting support ensures uniform distribution of stresses in the individual structural elements when the floor is subjected to dynamic loads.
Patent EP-0380669-A1 (EP)
Inventor: ONISHI HIROYUKI TERUMO KABUSHI
IPC: C07C45/67
Filed: 1988-10-14
Abstract: isoprenoid derivatives represented by general formula (I), wherein R represents a hydrogen atom or a lower alkyl group, X represents -CH 2 -, -0- or -NH-, n represents 1 or 2, the number of double bonds of trans configuration, and m represents an integer of 0 to 3. The compounds have the activity of inhibiting the action of 5-lipoxygenase and are useful as drugs for treating allergy, nephritis, hepatitis, rheumatism, gastric ulcer, etc.
Patent EP-0374369-A1 (EP)
Inventor: WERNER CHRISTIAN GRUNDIG E M V
IPC: H04N5/64
Filed: 1989-08-26
Abstract: A television receiver with a plastic cabinet and attached rear wall is described, the cabinet (2) consisting of three moulded parts joined to one another, one upper cabinet part (3) carrying the screen, one lower cabinet part (4) constructed in the shape of a pedestal and one narrow operating part (5) inserted between upper cabinet part and lower cabinet part. The lower cabinet part (4) is set back in the side area in relation to the upper cabinet part (3) and, into the step produced in this manner, a recessed grip accessible from below is moulded on both sides. The lower cabinet part exhibits on each side, with frontal opening, one loudspeaker box (7) with rearwardly located loudspeaker, which box (7) protrudes in an expanding manner into the interior space of the receiver. <IMAGE>
Patent EP-0369174-A1 (EP)
Inventor: DE LANK GERD
IPC: H01Q17/00
Filed: 1989-10-16
Abstract: The invention relates to a broadband absorber for electromagnetic waves with an absorber body which has support elements for receiving an electroconductive resistance material. Known broadband absorbers have a low mechanical stability. In particular, the resistance material cannot be adequately fixed on the support elements. It is the object of the invention to propose an absorber body with improved usage properties. According to the invention, this object is achieved by an absorber body which is composed of support layers, between which resistance layers containing resistance material are enclosed. The enclosure of the resistance material ensures that resistance material cannot be released. <IMAGE>
Patent EP-0375868-A1 (EP)
Inventor: REHAU AG CO
IPC: E03F3/04
Filed: 1989-10-20
Abstract: The invention relates to a pipe joint for propulsion pipes or the like, having joining regions on the respectively free ends (111) of the individual pipes (1, 2). To form these joining regions, the pipe wall is set back on at least one free end (111), in steps of corresponding length and depth as a mirror image of the free end of the meeting pipe which overlaps it. According to the invention, annular supporting elements (3, 4), located opposite the steps formed by the insertion end (11) and by the socket end (21), are arranged in mirror image form, or are offset with respect to one another, on the outer and inner circumference respectively of the insertion end (11) and of the socket end (21).
Patent EP-0429690-A1 (EP)
Inventor: RAHI MIKHAEL DIPL-ING
IPC: H01J9/52
Filed: 1989-11-25
Abstract: Process for the disposal and/or non-destructive recycling of fluorescent lamps and glass cylinders, which is characterised in that       a) the end pieces including the end caps of the lamps are removed,   b) the glass cylinders are cleaned, and   c) are used as blanks for the production of fluorescent lamps. u
Patent EP-0380795-A1 (EP)
Inventor: KODA YOSHIHARU C O KABUSHIKI K
IPC: H05B41/36
Filed: 1989-12-14
Abstract: For a starting device to acquire an ability to start a discharge tube efficiently, allow the light from the discharge tube to be regulated effectively over a wide range, and fit versatile use with discharge tubes of a varying kind, this invention causes the frequency of pulses of a fixed duty ratio issued by pulse generating means to be freely adjusted by adjusting means and consequently enables high-voltage applying means to apply a high voltage of a frequency proper for the pulses to the discharge tube and effect efficient and stable start of the discharge tube. Since the frequency of high voltage for application to the discharge tube is adjusted by the adjusting means, the regulation of light is attained over a wide range and the starting device itself is enabled to fit versatile use with discharge tubes of a varying kind. 
     For the starting device employed for starting a plurality of discharge tubes to enjoy a sufficient reduction in weight and volume, sequential potential forming means serves the purpose of sequentially actuating a plurality of high-voltage applying means and consequentially enabling the plurality of discharge tubes to be sequentially started. Thus, the starting device is enabled to start the plurality of fluorescent discharge tubes with the aid of one set of power source and rectifying means. It is, therefore, no longer necessary to use as many power sources and rectifiers as the discharge tubes. Thus, this invention materializes reduction in weight, volume, and cost.
Patent EP-0377156-A1 (EP)
Title: Verfahren zur verbesserten Herstellung und (Meth)acrylsäureestern mehrwertiger Alkohole (IV)
Inventor: RITTER WOLFGANG DR
IPC: C07C69/54
Filed: 1989-12-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von (Meth)acrylsäureestern mehrwertiger Alkohole durch Umsetzung der Reaktanten in Gegenwart von sauren Veresterungskatalysatoren unter Zusatz von Polymerisationsinhibitoren zum Reaktionsgemisch und Durchspülen des Reaktionsraumes mit einem Sauerstoff enthaltenden Gasstrom. Das Verfahren ist dadurch gekennzeichnet, daß man den mit Gasphase erfüllten Anteil des Reaktionsinnenraumes mit feinverteilten Flüssigkeitströpfchen belädt, die Polymerisationsinhibitor enthalten.
Patent EP-0362955-A1 (EP)
Inventor: RENIERS LUC
IPC: A41B13/10
Filed: 1989-10-03
Abstract: Bib, in particular for a very young child, which comprises at least one layer of cellulose. One layer of cellulose wadding (11) is preferably disposed between two layers of cellulose (9, 10) and the bib is provided with a fixing means (3). It is also possible to apply a protective layer to the bib. <IMAGE>
Patent EP-0379758-A1 (EP)
Inventor: GREEN MALCOLM LESLIE HADDER
IPC: C07F17/00
Filed: 1989-01-25
Abstract: A novel form of polypropylene which is clear and low melting, is predominantly isotactic but has 2 to 20% of oppositely oriented propylene residues. It may be made using novel optically active catalyst components which are derivatives of tartaric acid.
Patent EP-0351978-A1 (EP)
Inventor: HOLDEN JOHN A
IPC: B66C9/14
Filed: 1989-07-04
Abstract: There is described a new and improved self-­propelled steerable gantry crane (1) including an elevated load carrying beam (2), individually adjustable downwardly divergent pairs of legs (10) spaced apart lengthwise of the beam (2) proximal the ends thereof for supporting the beam, a tie rod (30) between the lower ends of the legs to maintain and adjust the angularity between the legs and ground engaging mobile mountings for the gantry. The ground engaging mountings include a castering wheel (50) disposed adjacent the lower end of one of each pair of the downwardly divergent legs to swivel about an upright axis perpendicular to the longitudinal axis of the tie rod (30), a fixed orientation wheel (65) disposed adjacent the lower end of the other of each pair of legs to be aligned with the longitudinal axis of the tie rod (30), a motor (69) operatively connected to each of the fixed orientation wheels (65) to independently rotate the wheels in a forward or reverse direction and control means (84) to independently actuate the motor for forward or reverse rotation of the fixed orientation wheel.
Patent EP-0386380-A1 (EP)
Inventor: CARRE ALAIN ROBERT EMILE
IPC: C03C17/34
Filed: 1989-03-08
Abstract: The invention provides processes and composi­tions to make non-stick glass and glass-ceramic ware having clear, vivid, brilliant, attractive colors and stable and durable decorating patterns. The invention consists in precoating the substrate surface with a polyimide resin containing colored pigment and, prefera­bly, an organosilane. The good imperviousness of this pigmented precoating insures the durability of the aspect and of the performances of the finished ware coated with a fluorocarbon or silicone polymer. By comparison with articles of the prior art, the resulting non-stick glassware is more attractive and its aspect is not deteriorated by the action of detergents and fat.
Patent EP-0344040-A1 (EP)
Inventor: SAMAIN DANIEL
IPC: A61K47/00
Filed: 1989-05-11
Abstract: PCT No. PCT/FR89/00229 Sec. 371 Date Jan. 26, 1990 Sec. 102(e) Date Jan. 26, 1990 PCT Filed May 11, 1989 PCT Pub. No. WO89/11271 PCT Pub. Date Nov. 30, 1989.A particulate carrier, including a hydrophilic, non-liquid core, a first layer or ring of lipid nature bonded to the core by covalent bonds and a second layer or outer shell of amphiphilic compounds bonded to the first lipid by hydrophobic interactions.
Patent EP-0325569-A1 (EP)
Inventor: GUSTAFSSON ROGER
IPC: A47C1/026
Filed: 1989-01-16
Abstract: The invention relates to an arrangement in adjustable seats, in which a back support (1) and seat part (2) are mutually pivotably (3) joined, and where the back support (1) is pivotably (4) connected to the rear portions (5) of arm rests (7) included in the substructures (6) of the seat, and where the front portion (8) of the seat part (2) is pivotable in at least one pivot point (9) on the underside of the seat part (2), from which extends at least one slide bar (10) in the longitudinal direction of the seat part for coaction with a fixed locking sleeve (11) projecting out from the lower part of the substructure (6) for enabling an adjustment desired by the user of the mutual, angular positions of the back support (1) and seat part (2). The slide bar (10) is telescopically displaceable in its longitudinal direction, and fixable in at least two predetermined, distinct locking positions in the locking sleeve (11) projecting from the substructure (6), said sleeve having at least one hole (12) through its surface, and through said hole at least one locking pin (14) can be thrust for coaction with a bore (13) in said bar when said hole is in register with said bore, for mutually locking the bar and sleeve.
Patent EP-0389566-A1 (EP)
Title: Improved low power dual-mode cmos bias voltage generator.
Inventor: DEANE PETER
IPC: G11C16/06
Filed: 1988-12-02
Abstract: A substrate voltage bias generator is disclosed including a charge pump whose output is clamped during charge pump capacitor charging cycles to zero volts thereby eliminating a voltage drop associated with prior art clamping diodes. The charge pump further includes a stand-by and booted mode, the stand-by mode providing a first level of output current at a specified generated substrate bias voltage and in the booted mode generating increased output current and voltage. The increased voltage is generated across the charge pump capacitor by a second capacitor that is only operative in the booted mode and whose charge is shared with the charge pump capacitor thereby developing a higher voltage across the charge pump capacitor. The output voltage generated by the substrate bias generator is detected and if it is too low a voltage, the booted mode is turned off. An external signal determines whether the stand-by mode or booted mode are selected.