baber/WOPTO huggingface dataset:
Patent EP-0359586-A1 (EP)
Inventor: FRASER MICHAEL JAMES
IPC: F01D5/00
Filed: 1989-09-15
Abstract: A method of repairing turbine blades (13, 14, 15) where it is required to repair a blade whilst it is in situ on a rotor involves the movement of a lacing wire (20) out of engagement with the blade to be repaired so that the blade may be repaired. The lacing wire may be completely removed from the array and replaced, or a new lacing wire member inserted by providing elongate holes or slots in the blade to enable the lacing wire member or members to be inserted into the blade array.
Patent EP-0361967-A1 (EP)
Inventor: HASEGAWA MICHIO INTELLECTUAL P
IPC: H01F17/00
Filed: 1989-09-29
Abstract: A planar inductor has a spiral coil (1), insulating layers (3a, 3c) stacked on both surfaces of the spiral coil (1), and ferromagnetic layers (5a, 5b) stacked on the insulating layers (3a, 3c), wherein each ferromagne­tic layer has a saturation magnetization 4πM s  of 10 kG or more, and a thickness of 100 µm or less.
Patent EP-0371732-A1 (EP)
Inventor: KRUSE LAWRENCE IVAN
IPC: A61K31/41
Filed: 1989-11-27
Abstract: Dopamine-β-hydroxylase inhibitors of structure:
      pharmaceutical compositions containing them and their use in methods of lowering blood pressure in mammals.
Patent EP-0371801-A1 (EP)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61K8/55
Filed: 1989-11-30
Abstract: A composition suitable for topical application to the skin or hair, comprises: 
a. a dialkyl or dialkenyl phosphate salt having the structure (1):
      and b. an alcohol chosen from alkanols and alkenols (or mixtures thereof) having the structure (2): 
R²-(OCH₂CH₂) c OH      (2) 
where R⁰¹ and R⁰² are each chosen from branched or unbranched, alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms; 
R² is a branched or unbranched alkyl or alkenyl group having from 6 to 12 carbon atoms; 
X is chosen from H, alkali metal, ammonium, substituted ammonium and alkanolamine counterions; and 
a, b and c are each chosen from 0 or a value of from 1 to 4; 
the weight ratio of the alcohol to the dialkyl or dialkenyl phosphate salt being from 1:1000 to 1:10.
Patent EP-0325507-A1 (EP)
Inventor: LAURENT MICHEL
IPC: H01J35/10
Filed: 1989-01-11
Abstract: Tube à rayons X à anode tournante conportant un dispositif d'écoulement du courant anodique. L'invention concerne un tube (1) à rayons X à anode tournante (4), ayant un dispositif à contact (25) du type à frotteur pour écouler le courant anodique. Selon une caractéristique de l'invention, le tube (1) comporte en outre des moyens (30) pour établir ou supprimer un contact électrique réalisé par le dispositif à contact (25) et servant à écouler le courant anodique.
Patent EP-0337829-A1 (EP)
Inventor: MEYRUEIX PAUL
IPC: G01J4/04
Filed: 1989-03-17
Abstract: The resolution of a polarimetric system is improved essentially by inserting in it a polarising element (8) producing partial extinction of that luminous component of the beam to be analysed which has the highest intensity. The invention can be used in any system intended for the measurement or detection of a physical parameter revealed by a state of polarisation which is difficult to detect. <IMAGE>
Patent EP-0343051-A1 (EP)
Inventor: DUGAST JOSEPH
IPC: F16K41/10
Filed: 1989-05-12
Abstract: The present invention relates to a valve of the type comprising a circuit (31) for conveyed fluid inside a valve body (1), a sealing member (34) which can move between a rest position and a working position by way of a position opening the said circuit (31) and a position closing it, and an elastic, annular bellows system for interconnecting the said sealing member (34) and the said body (1) closing the said circuit (31) leaktightly with respect to a chamber (32) for the intake of a fluid for the pneumatic control of the displacements of the sealing member (34) arranged in the said body (1), characterised in that the said sealing member (34) is mounted on a piston (22) which can move axially inside the said duct (31), and in that the said piston (22) comprises an annular plate (23) limiting the said chamber (32). <IMAGE>
Patent EP-0330591-A1 (EP)
Inventor: LECONTE PHILIPPE
IPC: C07C271/26
Filed: 1989-02-21
Abstract: An improvement to a process for the preparation of aromatic carbamates by reaction of at least one nitroaromatic compound, carbon monoxide and at least one organic compound carrying at least one hydroxyl group in the presence… a) of a palladium-based catalyst,… b) of at least one coordinate of formula: …<IMAGE>… in which each of G and G', which are identical or different, denotes a bridging group which contains 3 or 4 atoms at least 2 of which are carbon atoms, it being furthermore possible for G and G' to be bonded to each other, and… c) of at least one protonic acid in which no proton is bonded to a halogen atom. The improvement comprises the fact that the quantity of palladium present in the reaction mixture is lower than or equal to 0.01 mole per litre of the said mixture and that the operation is carried out while obeying at least one of the following conditions:… - the molar ratio (H<+>/Pd) is higher than 150,… - the molar ratio (coordinate/Pd) is higher than 20.… The process according to the invention makes it possible in particular to manufacture dialkyl tolylenecarbamates, precursors of diisocyanatotoluenes.
Patent EP-0329588-A1 (EP)
Inventor: BALLARD GARY W
IPC: H01H3/00
Filed: 1989-02-14
Abstract: Provision is made for sensing when the gas valve re­lay contacts (83) are welded, or stuck, in the closed position and for responsively turning off the inducer motor (34) when that occurs. This in turn causes the pressure switch (82) to open to thereby cut off the po­wer to the gas valve (79) and cause it to move to the closed position.
Patent EP-0337952-A1 (EP)
Inventor: COMBEPINE MICHEL
IPC: D05B73/00
Filed: 1989-04-07
Abstract: The invention relates to a sewing-machine frame comprising a supporting base (10), a column (9) projecting from this base and carrying two horizontal arms (7,8) intended for respectively supporting the sewing needle and its control mechanism (M1), as well as a device (M2) for driving the material to be sewn and a loop sensor. The frame consists of a mass of plastic (6) and comprises a resistant skeleton (2,3,4 and 5) extending at least over some of the length of the arms/or of the column. The skeleton is fixed to the mass of plastic and has such dimensions that this mass is not damaged under the action of the forces exerted on the frame when the machine is in operation. <IMAGE>
Patent EP-0370951-A1 (EP)
Inventor: MITTERMEIER LUDWIG DR
IPC: A01N43/653
Filed: 1989-11-09
Abstract: The combination of the phyitomicrobicide 1-[2-(2,4-dichlorophenyl)- 4-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triazole (= propiconazole) with the phytomicrobicide 1-{2-[2-chloro-4-(4-chlorophenoxy)-phenyl]- 4-methyl-1,3-dioxolan-2-yl-methyl}-1H- 1,2,4-triazole results in an increased effect in the control of plant diseases. Phytomicrobicidal agents on the basis of such combinations are particularly suitable for controlling cereal diseases.
Patent EP-0389547-A1 (EP)
Title: Procede d'agglomeration par frittage de polymeres gonflables dans l'eau
Inventor: BREHM HELMUT
IPC: A61L15/00
Filed: 1988-12-01
Abstract: Des granulés de polymères gonflables dans l'eau contiennent en tant qu'ingrédients principaux un polymère gonflable dans l'eau et un aggomérant, ainsi que d'autres ingrédients supplémentaires non-agglomérants. Leur procédé de production, leur utilisation comme absorbants et produits jetables contenant ces granulés.
Patent EP-0394452-A1 (EP)
Title: Cryoabsorptionspumpe
Inventor: LARIN MARXEN PETROVICH
IPC: F04B37/08
Filed: 1989-02-10
Abstract: Im Abpumpelement der Kryogenen Adsorptionspumpe ist Adsorptionsmittel in ringförmigen Hohlräumen (10) zwischen wärmeleitenden Zargen (6, 7, 8) und Zargen-porösen Schirmen (9) untergebracht ist, wobei die Zargen (6, 7, 8, 9) unter Sicherstellung eines Wärmekontaktes auf dem Deckel (5) des Kryomittelgefäßes (4) befestigt sind.
Patent EP-0537137-A1 (EP)
Inventor: TOBEY RICHARD
IPC: G05D23/19
Filed: 1988-10-27
Abstract: L'invention concerne un dispositif (10) améliorant les performances d'éléments informatiques comportant un dispositif de Peltier (32) assurant un refroidissement aux éléments (22, 24, 26) informatiques critiques d'un ordinateur de bureau. Un contrôleur (50) du dispositif de Peltier régule le passage de courant à ce dernier (32) de sorte que les éléments (22, 24, 26) informatiques critiques soient maintenus dans une plage de température inférieure à la température ambiante. Une unité d'alimentation (71, 72) réglable est reliée auxdits éléments (22, 24, 26) informatiques critiques et les alimente en courant. Un contrôleur (70) d'alimentation en courant régule ladite alimentation en courant (71, 72) de sorte qu'une tension locale dans les éléments (22, 24, 26) informatiques critiques soit maintenue dans une plage de haute tension avec précision. Un générateur d'horloge (122) à double vitesse est relié aux éléments (22, 24, 26) informatiques critiques et gère ces derniers (22, 24, 26) à une vitesse supérieure lorsqu'ils se trouvent à l'intérieur des plages de température et de tension prescrites.
Patent EP-0371113-A1 (EP)
Title: Dispositif pour modifier au moyen d'une derivation ou similaire le sens de transport d'un flux de produit constitue de structures en nappe
Inventor: GAMMERLER HAGEN
IPC: B65H29/58
Filed: 1989-05-31
Abstract: Dans un dispositif pour modifier le sens de transport d'un flux de produit en nappe, par exemple de produits du papier, au moyen d'une dérivation (30), cette dernière est agencée par exemple dans ou à proximité d'un élément structural qui peut être relié, au moyen d'un seul système de paire de bandes transporteuses, avec des éléments structuraux voisins; et au moins une bande transporteuse (3) de ce système et son brin de retour (4) est contournée latéralement et/ou dans le plan de dérivation autour de la région de dérivation.
Patent EP-0418287-A1 (EP)
Inventor: DODSON CHRISTOPHER EDWARD
IPC: F23C10/22
Filed: 1989-06-01
Abstract: A method of heating matter comprises supplying a gaseous mixture, which is reactable to produce heat, at a temperature above that at which spontaneous ignition occurs to a heating zone such that the gaseous mixture reacts to provide a heated fluid flow in said heating zone, and supplying matter to be heated to said heating zone.
Patent EP-0423206-A1 (EP)
Inventor: MARSHALL N J C O DEPT OF CHEMI
IPC: C12Q1/28
Filed: 1989-07-07
Abstract: On titre des agents de modification cellulaire extracellulaires tels que des hormones (et des autoanticorps mimant leurs effets) en les ajoutant à une culture de cellules contenant un composant cellulaire dont l'activité ou la quantité est sensible à cet agent de modification cellulaire, puis on mesure le changement dans le composant cellulaire par l'emploi d'un réactif colorimétrique ou chromogénique approprié. On met adéquatement en oeuvre le procédé dans les puits d'une plaque de microtitrage utilisant un réactif colorimétrique ou chromogénique pouvant être mesuré spectrophotométriquement. On élue le produit coloré à partir des cellules jusque dans les puits et on lit les mesures spectrophotométriques directement dans les puits avec un lecteur de plaque de microtitrage.
Patent EP-0388452-A1 (EP)
Inventor: MATTER DENNIS LYNN
IPC: G11B7/08
Filed: 1989-08-28
Abstract: Le système de disque optique décrit comprend une cartouche de disque optique scellée hermétiquement (10) et un bloc optique scellé hermétiquement (12) comportant chacun des fenêtres optiques (14 et 16) qui se chevauchent et qui servent à établir une connexion par lumière laser entre le bloc optique (12) et le disque optique contenu dans la cartouche (10). Un moteur à broche fendue est utilisé avec un aimant d'induit de broche (44) contenu dans la cartouche de disque optique (10) et avec des bobines de commande de broche (20) disposée à l'extérieur de la cartouche (10), de sorte que la cartouche de disque optique (10) ne nécessite aucune connexion mécanique ou électrique. Le bloc optique (12) contient la tête optique (68) et, dans un mode de réalisation, le moteur de recherche (70), de façon à protéger les éléments optiques (64) ainsi que les actuateurs de poursuite et de focalisation (66) contre les agents contaminants.
Patent EP-0447412-A1 (EP)
Title: Method and apparatus for improved thermal isolation and stability of disk drives.
Inventor: O'SULLIVAN WILLIAM
IPC: G11B33/14
Filed: 1989-11-07
Abstract: A thermally independent dedicated servo disk drive where the temperature is kept within an acceptable range and temperature gradients that can cause differential thermal expansion are eliminated to minimize off tracking due to differential thermal expansion of thermally sensitive components. A novel isolated "box within a box" architecture is utilized to provide a thermal buffer to external temperature gradients and an inner HDA support structure is coupled to an outer housing with thermally insulative isolators which prevent the conductive transfer of heat from external sources where the outer housing and isolators create a thermal buffer to shield the inner HDA support structure from external heat sources. In addition, certain heat generating components not integrated into the symmetrical thermal "box within a box" design are isolated where possible. Thus, a thermally symmetrical environment is provided in the area of thermally sensitive components that could otherwise degrade tracking during temperature transients.
Patent EP-0382088-A1 (EP)
Inventor: BRACCIO MARIO
IPC: A47H13/16
Filed: 1990-02-01
Abstract: The invention relates to a tape for gathering curtains which has at least one cord (2) made of elastic material which is alternately tied and left loose (3, 4), during the weaving of the band, with respect to the weft of the tape; the process for gathering curtains consists in associating, with a portion of a curtain, a tape which has at least one elastic cord (2) alternately tied (3) and left loose (4) with respect to the weft of the tape, in applying a traction force on at least one end of the elastic cord until it becomes inelastic and in releasing the cord to simultaneously and automatically form the gathering of the tape and therefore of the curtain.
Patent EP-0385189-A1 (EP)
Inventor: LORENZ JUERGEN
IPC: F02D23/02
Filed: 1990-02-15
Abstract: The invention relates to an internal combustion engine (1) with charging compressor (5) driven by an exhaust turbine (3). In the case of supercharged internal combustion engines with non-static operation the familiar exhaust smoke discharge is produced when changing from low to full load, since owing to its inertia the turbocharger is not able to make the corresponding amount of air available for the sudden extra supply of fuel. It is proposed according to the invention to inject air into the cylinders by means of an electronics unit as a function of the position of the accelerator pedal (19), initially from a compressed air reservoir (14) and to increase the fuel injection quantity only with a time delay so that sufficient combustion air is constantly available for the fuel. By means of this measure the exhaust smoke discharge is prevented and the overall quality of the exhaust gas improved. 
<IMAGE>
Patent EP-0386778-A1 (EP)
Inventor: IWASAKI TAMEO
IPC: A61K31/381
Filed: 1990-03-09
Abstract: A novel biphenyl derivative of the formula:
      wherein Ring A is a substituted or unsubstituted sulfur-containing or oxygen-containing heteromonocyclic ring; Ring B is a ring of the formula:
      each of R¹ to R³ is hydrogen atom, a halogen atom or a lower alkoxy group, or R¹ is hydrogen atom, and R² and R³ are combined together to form a lower alkylenedioxy group; R⁴ is a lower alkyl group which may have a substituent selected from a lower alkyloxy group and a lower alkoxycarbonyl group; Y is methylene group or carbonyl group, and a pharmaceutically acceptable salt thereof are disclosed. Said derivative and a pharmaceutically acceptable salt thereof are useful as a therapeutic or prophylactic agent for hepatic diseases.
Patent EP-0389921-A1 (EP)
Inventor: BALAS PETER
IPC: B65D5/68
Filed: 1990-03-20
Abstract: A packaging container and blanks for producing the latter. Known packaging means are indeed sturdy for transportation, but not suitable for prior use by the manufacturer before transportation of the goods and for subsequent use by the purchaser even when selling the goods, even in conjunction with a positionally determined, fastened arrangement in a pile. The new packaging container is intended to be usable in standard size as a stackable transport and storage tray and as a dispatch means and to allow positionally determined stacking of several trays and simple mutual connection of the container parts for dispatch. Associated side wall strips (2, 4, 5) of the bottom part (I1) and lid part (II1) of the new packaging container have constructions which serve for the engagement of tongue-shaped portions (6, 13) for mutual fastening and further constructions which project beyond the constructional height and are suitable for the positionally determined stacking of a plurality of containers or bottom parts. The packaging container is particularly suitable for electric and electronic components. <IMAGE>
Patent EP-0395998-A1 (EP)
Inventor: RAMMELSBERG JUERGEN DR ING
IPC: E21B17/08
Filed: 1990-04-24
Abstract: The invention relates to a forward thrust casing for subterraneously cut, in particular inaccessible, tunnels, of ductile cast iron, with an insertion end (3), a location end (4) and a sealing chamber (9). A forward thrust casing which can be produced economically and yet is able to cope with all stresses during the forward thrust and in the operating state is characterised in that the cast-iron forward thrust casing (1, 2) has a continuous cylindrical circumferential surface of the same outside diameter over its entire length, that the insertion end (3) has a smaller diameter compared with the outside diameter of the circumferential surface, and that the location end (4) has a slip-over rebate (7) with an inside diameter adapted to the diameter of the insertion end (3), force-transmission surfaces (6, 8) being provided between insertion end (3) and slip-over rebate (7). <IMAGE>
Patent EP-0395086-A1 (EP)
Inventor: SEKI YASUO
IPC: H04N5/782
Filed: 1990-04-27
Abstract: In a high definition television system (HDTV), a video signal is recorded on and reproduced from oblique and successive parallel tracks on a magnetic tape (Tp), and an audio signal is recorded on and reproduced from a plurality of parallel tracks extending in a longitudinal direction of the tape (Tp). The tape (Tp) is transported in its longitudinal direction during recording and reproduction. A tape position adjuster (1 - 14) adjusts the position of the magnetic tape (Tp) in its transport direction, and first and second transducing heads (AHP, AHR) located at positions separated by a predetermined distance which may vary slightly because manufacturing tolerances are employed for respectively reproducing and recording the audio signal. When the tape (Tp) is edited, a processor (70) connected to the first transducing head processes a reproduced audio signal and supplies it to the second transducing head, which records it accordingly. A controller (72) responsive to an output signal of the adjuster controls the processor so as to shift the recording timing of the second tranducing head as may be necessary to prevent the accumulation or recording timing errors during successive edits of the tape (Tp).
Patent EP-0410089-A1 (EP)
Inventor: SCHUETTLER PETER
IPC: F16L51/02
Filed: 1990-05-10
Abstract: The invention discloses a flexible pipe component (1) for exhaust conduits of motor vehicles, having a metal bellows (2) and a metal hose (5) which is arranged coaxially in the latter and the external cross-section of which is smaller than the clear internal cross-section of the bellows (2). The bellows (2) is provided with cylindrical ends, the inside diameter of which is smaller than the clear internal cross-section of the bellows (2), the external cross-section of the metal hose (5) furthermore corresponding to the internal cross-section of the connection ends (3) of the bellows, and the connection ends (3) of the bellows, the end parts of the metal hose (5) and any supporting parts (7) mounted externally on the connection ends (3) of the bellows are pressed together radially in such a way that the end parts of the metal hose (5) are expanded radially, the metal hose profile being compressed and the tolerance relative to the connection ends (3) of the bellows being overcome. <IMAGE>
Patent EP-0410189-A1 (EP)
Inventor: SEDLMEIER REINHOLD
IPC: H03K7/08
Filed: 1990-07-07
Abstract: The invention relates to a method for generating a pulse-width-modulated signal and a circuit arrangement for carrying out this method. The method according to the invention consists in comparing the n-bit control data generated as a function of an actuating variable with the count generated by an n-bit counter, the counting process recommencing at the lowest value after the maximum value has been reached. The result of the "less than" or "greater than" comparison represents the pulse-width-modulated signal in the variation with time as a digital signal. The circuit arrangement according to the invention comprises a microprocessor generating the n-bit control data, and the n-bit counter, which are supplied with the same clock signal, and a digital comparator comparing the n-bit control data and the count of the n-bit counter, the pulse-width-modulated signal being present at the "less than" or "greater than" output of the digital comparator. <IMAGE>
Patent EP-0410354-A1 (EP)
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C1/30
Filed: 1990-07-23
Abstract: A method for processing a silver halide color photographic material comprising the steps of color developing, bleach-fixing, and washing with water and/or stabilization is disclosed, wherein a spent bleach-fix bath is regenerated by addition of a regenerant and reused as a regenerated bleach-fix replenisher, photographic layers of said silver halide color photographic material has a degree of swelling of from about 2.5 to 4.0, and said silver halide color photographic material has a silver coverage of not more than about 0.80 g/m². The method allows the repeated reuse of pregenerated bleach-fix bath with little or no desilvering, poor color reproduction or cyan thermal discoloration.
Patent EP-0456883-A1 (EP)
Inventor: SCHAEFER HANS-JUERGEN DIPL-ING
IPC: H05K3/02
Filed: 1990-09-26
Abstract: A laminate or panel laminated with films (4) is produced by an apparatus which uses a double-band press, the lower pressing band (3) of which is twice as long as the upper pressing band; if appropriate, the front, lower drum (23) is a third to a quarter smaller in diameter than the others. Films (4) and sheet-like substrates (5) such as paper and woven fabric are laminated onto the band upper sides (3) with resin melts (19) by means of laminating rolls (13), and then pre-cured, half by the rear, upper drum (2) against the direction of production and half by the front, lower drum (23) in the direction of production by means of belt and radiator temperature (6) in a vacuum (9), brought together by calibrating rolls (12) and fully cured by a double-band press. This apparatus combines laminate production in one production process and can therefore be referred to as a "laminating machine".
Patent EP-0396168-A1 (EP)
Inventor: BAUCOM KEITH BERNARD
IPC: C07B39/00
Filed: 1990-04-18
Abstract: Substrate compounds are reacted by passing them through an eductor with fluorine gas optionally in the presence of a liquid medium and preferably in a loop reactor with cooling means thereby providing rapid but controlled reaction suitable for industrial scale production. Vinylidene chloride, for example, smoothly produces dichlorodifluoroethane and dichlorotrifluoro­ethane in good yield.