baber/WOPTO huggingface dataset:
Patent EP-0333849-A1 (EP)
Inventor: MONTANIER GERARD
IPC: E01H1/10
Filed: 1988-10-10
Abstract: PCT No. PCT/FR88/00501 Sec. 371 Date Jun. 9, 1989 Sec. 102(e) Date Jun. 9, 1989 PCT Filed Oct. 10, 1988 PCT Pub. No. WO89/03456 PCT Pub. Date Apr. 20, 1989.A washing device mounted on a motor vehicle comprises cold water tanks and a high pressure boiler providing water at 100 to 250 bars. A rotary cleaning arm is supplied with the pressurized hot water and has nozzles at its ends directed towards the surface to be cleaned. A protective casing surrounds the rotary cleaning arm. The cleaninig arm can be mounted underneath the vehicle for vertical movement between operative and standby positions. The rotary arm has a rotation axis passing through its center and is provided with a nozzle at each end, the two nozzles being substantially identical, of flat triangular shape and having the same mean general plane. The nozzle therefore deliver two divergent flat jets that are substantially coplanar and which have different angles of attack on the surface to be cleaned. These jets can impinge on the opposite edges of an element of an irregular surface comprising facets perpendicular to the general plane of the surface, such as cobblestones and duckboards.
Patent EP-0332826-A1 (EP)
Inventor: TASHMA ZEV
IPC: A61K/
Filed: 1989-01-31
Abstract: Improved pharmaceutical compositions having a long term shelf life, which comprises certain pharmacologically active water-hydrolyzable derivatives of α-amino- and α- 5 hydroxy- carboxylic acids and a solvent medium containing an aqueous component, characterized in that at least a major proportion by volume of the ordinary water normally used in formulating such compositions is replaced by deuterium oxide.
Patent EP-0347742-A1 (EP)
Inventor: VENTURINI ALDO
IPC: A61M5/32
Filed: 1989-06-15
Abstract: According to the invention, the disposable safety syringe comprises means (18) for retaining the empty needle (17) in a use position, which means are disengageably actable upon a bushing (16) for mounting a needle, the which bushing is retractably inserted into the needle-holder head (12) of the syringe body (11); means (13.4/16.5) for the inseparable coupling between the bushing (16) and the plunger (13) of the syringe, achieving this coupling at the end of the stage for injecting the liquid contained in the syringe body; means (10) for disengaging the retaining means (18) from the bushing (16), driven by the plunger and achieving disengagement at the end of the stage for injecting the liquid contained in the syringe body, substantially in step with the action for inseparable coupling between bushing (16) and plunger (13), in addition to means (10.1) for automatically returning the plunger to a retracted position within this syringe body at the end of the stage for injecting the liquid contained in the syringe body, functioning automatically upon cessation of the manual action exerted on the plunger, in such a way that the plunger is automatically retracted into the syringe body, and in a manner integral to and inseparable from the plunger, the empty needle and its mounting bushing are likewise automatically retracted into a safety position in the syringe body.
Patent EP-0402506-A1 (EP)
Inventor: GLOMB REINER DIPL-ING
IPC: B23B19/02
Filed: 1989-06-15
Abstract: Gezeigt ist eine drehangetriebene Spindel (6) mit an ihrer Stirnseite angeordneten Schiebern (14, 64), die bei Rotation der Spindel (6) radial verstellt werden können. Dazu dient ein Verstellmechanismus (21), der ein Bauteil (8) umfaßt, das mit der Spindel (6) umläuft und das zur Verstellung der Schieber (14) relativ zur Spindel beweglich ist. Die radialen Flieh- Reib- und Arbeitskräfte, die zur Verstellung der Schieber (14) über den Verstellmechanismus in das Lagergehäuse (7) eingeleitet werden, werden durch eine Fliehkraftkompensation unmittelbar zwischen Spindel und Bauteil (8) in einem steuerbaren Maße kompensiert. Die Kompensation erfolgt durch Fliehgewichte (16, 66), deren Zentrifugalkraft in axial wirkende Kräfte umgelenkt wird. Dabei wird in einer Ausführungsform zwischen zwei Strinflächen (12, 13) von Bauteil und Spindel ein sich nach außen verjüngender Spalt (12, 13) gebildet, in den die Fliehgewichte (16, 66) hineindrängen. An den Schrägen (12, 13), die diesen Spalt bilden, setzen sich die Zentrifugalkräfte in Axialkräfte um. Die Fliehkraftkompensation ist vorzugsweise im abgekapselten Bereich zwischen den Lagern (17, 18) der Spindel (6) angeordnet.
Patent EP-0348748-A1 (EP)
Title: Verfahren zum stoffschlüssigen Verbinden von Werkstücken grosser Abmessungen aus siliciuminfiltriertem Siliciumcarbid und Vorrichtung zu dessen Durchführung
Inventor: YARAHMADI MOHAMED DR
IPC: C04B37/00
Filed: 1989-06-15
Abstract: Zum Löten von SiSiC-Komponenten (1, 3), deren Abmessungen eine Unterbringung in Lötöfen herkömmlicher Art nicht zulassen, ist vorgesehen, dicht abschließende Schalen (6, 7) zu verwenden, die um die Verbindungsstelle herum angeordnet werden. So wird mittels einer Leitung (17) örtlich die erforderliche Schutzgasatmospähre oder ein Vakuum geschaffen; auch die Erhitzung wird nur örtlich mittels eines Heizelementes (5), das Wärme abstrahlt, vorgenommen. Die Abdichtung der Schalen (6, 7) gegenüber den Werkstücken (1, 3) erfolgt durch Dichtungen (9, 10). Dabei kann es sich um hintereinander angeordnete Elastomerdichtungen (9) und Metalldichtungen (10) handeln. Die Schalen (6, 7) können aus miteinander zu verschraubenden Teilschalen bestehen. Die Wärmeisolierung (15), z.B. aus SiC-Whisker, begrenzt die Wärmeabstrahlung von der Verbindungsstelle der Beiden Werkstücke (1, 3).
Patent EP-0363577-A1 (EP)
Inventor: SCHMELZER ROBERT
IPC: G01C9/10
Filed: 1989-07-11
Abstract: Inclination angle sensor, especially for the measurement of an inclination angle of supply lines and/or of hammer drill systems (4), consisting of a pendulum disposed in a measurement cell (7) and at least one track sensor (10) measuring the deflection of the pendulum. The pendulum consists of a body (11), moving on a circular-arcuate track in the measurement cell (7), with a pendulum length equal to the track radius. In this manner it is possible to achieve a pendulum length which is greater than the diameter of the measurement cell (7), in order to achieve a large deflection of the body (11) at a given angle and thus a great measurement sensitivity and measurement accuracy. …<IMAGE>…
Patent EP-0353539-A1 (EP)
Inventor: PERCIO ANDREA
IPC: H01R13/58
Filed: 1989-07-18
Abstract: The proposed electrical connector is provided with a terminal board (21) and a clamping device (1, 3) which is integral with said terminal board (21) during use. These consist of two separate elements, each having a reciprocal engaging means. 
     This can comprise, as regards the clamping device, a pair of arms (9, 10) integral with said device and having shaped ends. 
     In particular the arms (9, 10) can be integral with just one (3) of the two coupling brackets (1, 3) suitable for receiving the electric cable between them. 
     Preferably, at least one of the two arms has an enlarged head (12) at its free end, capable of locking in an axial direction into a hole (25) provided on the terminal board (21). 
     The other arm (10) can also be equipped with a seat (13) capable of being received into a peripheral slot (27) provided on the terminal board (21), provision being made in this case for the rotation of the engaging means of the other arm (9) with respect to the terminal board (21).
Patent EP-0379759-A1 (EP)
Inventor: NAKATSUKASA KEIICHIROH
IPC: G05D23/19
Filed: 1989-01-26
Abstract: The proportional control valve of this invention comprises a main fluid passage (13), a valve portion (15) having a flap (4), a magnetic element (32) fixed relatively to the main passage (13), a movable body (23) disposed inside the magnetic element (32) and actuated by the magnetic element to directly or indirectly displace the flap (4) of the valve portion and an electric control unit (37) connected to a detector means (39) for detecting characteristic data to be controlled, and for controlling the movable body in accordance with the detected data. This proportional control valve allows a precise and easy fluid flow rate control, as the fluid flow rate can be continuously and precisely varied in proportion to variations in the data detected by the detector (39).
Patent EP-0347255-A1 (EP)
Inventor: OHTSUKA KATSUYUKI DORYOKURO KA
IPC: G21F9/08
Filed: 1989-06-16
Abstract: A method of treating a high-level radioactive waste liquid comprises a freezing and drying step wherein con­densate, a nitric acid solution, and bulk wastes mainly containing sodium nitrate, sodium hydroxide and the like are separated from a high-level radioactive waste liquid, and most fission products, actinoids, and corrosion products occurring in a reprocessing process, including iron, chromium, nickel, etc., are separated as a residue containing nitrate, oxides, and the like in a safe form. A sodium hydroxide solution or the like is added to that residue to dissolve the salts of sodium nitrate, sodium hydroxide, and the like, and the residue that is not dissolved in the solution, including fission products and the corrosion products occurring in the reprocessing process, is separated. Thus, the recovery of useful elements contained in the undissolved residue is facilitated. As compared with a conventional case where the high-level radioactive waste liquid is glassified as it is, it is possible to substantially reduce the amount of substances glassified, and it is possible to enhance safety without causing corrosion of the material of equip­ment, an explosion, a fire, or the like.
Patent EP-0376449-A1 (EP)
Inventor: MILLAR COLIN ANDERSON
IPC: G01D5/353
Filed: 1989-11-01
Abstract: An an all optical fibre interferometer is formed from an optical fibre Mach-Zehnder interferometer (25) whose output ports (18,20) are coupled by an optical fibre loop (20) which relaunches any optical signal output from either of the output ports (18,20) into a respective one of the output ports (20,18). A piezo-electric stretcher 26 is used to adjust the length of the arm (22) relative to the other arm (24) in response to a measurand. The interferometer outputs at port 1 an intereference signal dependant on the relative optical path length ofthe arms (22,24) allowing a measurand to be monitored via the same port 1 as the input optical signal I in  is coupled. This allows remote sensing via a single optical fibre coupled to port 1. The interferometer also finds application as a reflection modulator as a variable reflectivity mirror and Q-switch for a fibre laser.
Patent EP-0357515-A1 (EP)
Inventor: SCHORTER MICHEL
IPC: G01C21/00
Filed: 1989-09-01
Abstract: The system permits the fluctuations and deviations of the sensors to be compensated. 
<??>It comprises displacement sensors (1), the signals of which are digitised (2) for the purpose of periodically calculating (3) the estimated position (M) of the vehicle. The estimated route (TE) is stored in a memory (4). A digital cartographic data base (5) is read (6) in order to extract and memorise (7) the useful zone to be displayed and the coordinates of a coordination point. A central management and control unit (8) is programmed to calculate the angle-error measurement (10) between the estimated position and the actual position of the vehicle at each coordination point (B) and to provide compensation parameters which are memorised and used during the following coordination, and the process continues in this way. 
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Patent EP-0359640-A1 (EP)
Inventor: MOREAU JEAN-MAURICE
IPC: E05D15/10
Filed: 1989-09-08
Abstract: The leaf (7) is inserted in the closure position between the vertical edges (3, 4) of an opening to be closed. A slide (29) of a driven element (23) slides with respect to an intermediary element (24) which slides in turn on a slide (27) of a support element (21). The sliding means (31, 32) of the intermediary element are external to each other and are offset with respect to each other in the transverse direction and in the longitudinal direction. A jack acting on a toggle joint (31, 41) maintaining the support element (21) unnests the rear edge (17) of the leaf. A jack (51) makes the leaf (7) slide with respect to the support element (21) to clear the grove (11) from a rib (9) and unnest the front edge (12) by means of a finger (18) of the leaf engaged into a slide (19), while an arm (36) pivots outwardly. Utilization for purposes of compactness, precision, facility of construction, freedom in the choice of the leaf trajectory.
Patent EP-0365387-A1 (EP)
Inventor: DUPONT RENE
IPC: C07C29/149
Filed: 1989-10-03
Abstract: The present invention relates to a process for the manufacture of fatty alcohols by hydrogenation of the methyl esters. …<??>The reaction of hydrogenation of the said methyl esters is conducted jointly with a methanol steam-reforming reaction. …<??>Application to any industry consuming hydrogen and producing methanol. …<IMAGE>…
Patent EP-0367694-A1 (EP)
Inventor: MIRABEL BRUNO
IPC: G11B23/023
Filed: 1989-10-27
Abstract: In order to facilitate the folding back of the assembly along the longitudinal edges of the central part or back (5), the cardboard sheet (2) is made to include crease lines (6) which are disposed around the hollow-relief parts of the trays (3, 4) formed on the sheet of synthetic material (1), in this way allowing the expansion of this sheet (2) during closure of the box. <IMAGE>
Patent EP-0376860-A1 (EP)
Inventor: PETZL PIERRE
IPC: F16B45/02
Filed: 1989-12-12
Abstract: Positive-safety snap hook having a pivoting finger 18 equipped with a locking ring 28, and with at least one marker 32 for displaying the position of the ring 28. The marker 32 is arranged so as to be visible in the inactive position of the ring 28, and invisible in the active position. Applications to snap hooks used in rock-climbing, mountaineering, potholing, water sports and on building sites. <IMAGE>
Patent EP-0327488-A1 (EP)
Inventor: SAUERBREY HELMUTH
IPC: F28B1/02
Filed: 1989-01-19
Abstract: The invention relates to a condenser having a housing, which consists of a cylindrical housing surface (1), a housing bottom (3) and a housing lid (2), a steam inlet (4), a condensate collecting chamber (21), a condensate exhaust (16), and having an inlet (12) and an outlet (13) for a cooling medium which is guided inside the condenser housing through piping (11). In order further to develop a condenser of the type according to the generic concept in such a way that it can be used in vertically guided exhaust steam lines, which conduct exhaust steam virtually reduced to ambient pressure, and also to guarantee reliable removal of the exhaust steam from the expansion vessel in the event of breakdown of the coolent supply, the equipment is characterised by a design which is as simple and as compact as possible so that it can also be retrofitted without difficulty in existing plants. <IMAGE>
Patent EP-0337970-A1 (EP)
Inventor: KELM WALTER HAROLD
IPC: B23B27/06
Filed: 1989-04-06
Abstract: A double retention pin assembly for securely locking a cutting insert (14) in a recess (8) of a cutting tool (2) wherein the cutter body (6) has a an axial hole (20) having a biaxial orientation, a primary retention pin (38) is inserted into the axial hole along one of said axes and then angled with respect to said axis, and a secondary retention pin (60) insertable into the axial hole (56) of the primary retention pin and having the same angular orientation as the angled primary retention pin, said secondary retention pin exerting both a radial and axial locking force against the cutting insert.
Patent EP-0398898-A1 (EP)
Inventor: ADAM KLAUS
IPC: F02D41/14
Filed: 1988-12-10
Abstract: Un moteur à combustion interne (30), pouvant fonctionner à l'essence et/ou au méthanol et comprenant un système de régulation adaptatif réagissant à un détecteur lambda (23), comprend en outre un dispositif limiteur (21) et un dispositif multiplicateur (22) qui, en réponse à la richesse du mélange d'air et de carburant, produit un signal (FMCOR) destiné à influer sur les temps (ti) d'injection du carburant.
Patent EP-0357790-A1 (EP)
Inventor: KAYASHIMA KAZUHIRO
IPC: C03C13/04
Filed: 1989-02-15
Abstract: Fibre optique pour infrarouges contenant de 30 à 70 % en poids de chlorure d'argent et de bromure d'argent, possédant un diamètre ne dépassant pas 0,35 mm et présentant une résistance mécanique élevée. Cette fibre ne présente aucune diminution de sa capacité de transmission d'un faisceau laser, diminution provoquant la combustion de la fibre, et ceci même lorsqu'elle est pliée dix mille fois de manière répétée avec une courbure d'un rayon de 20 mm, ce qui représente les conditions requises pour l'utilisation de ladite fibre optique dans le corps humain. Cette fibre présente d'excellentes caractéristiques optiques par rapport à un faisceau sortant. Lorsqu'on applique une charge correcte sur cette fibre, on obtient une fibre optique non courbe, c'est-à-dire linéaire, pour infrarouges, présentant d'excellentes caractéristiques optiques par rapport à un faisceau sortant, ce qui permet de produire une fibre optique pour infrarouges de manière stable et en un court laps de temps.
Patent EP-0448552-A1 (EP)
Title: IMPROVED PROCESS FOR $i(TRANS)-6- 2-(SUBSTITUTED-PYRROL-1-YL)ALKYL]PYRAN-2-ONE INHIBITORS OF CHOLESTEROL SYNTHESIS
Inventor: BUTLER DONALD EUGENE
IPC: C07D319/08
Filed: 1989-02-22
Abstract: An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(+/-)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(te trahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro- alpha -[2-methyl-1-oxopropyl]- gamma -oxo-N, beta -diphenylbenzenebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.
Patent EP-0408612-A1 (EP)
Inventor: COOK STEVEN LEROY
IPC: C07C25/22
Filed: 1989-03-14
Abstract: Le procédé d'oxyiodation en phase liquide de naphtalène consiste (1) à préparer un mélange d'alimentation en phase liquide d'iode et de naphtalène et/ou d'iode, de naphtalène et de iodonaphtalène, et (2) à mettre en contact le mélange d'alimentation avec un catalyseur à zéolite en présence d'une source d'oxygène gazeux pour produire un mélange de naphtalène iodé et d'eau, et (3) à éliminer l'eau du mélange de naphtalène iodé.
Patent EP-0424406-A1 (EP)
Inventor: REUTER ROLF
IPC: F24F3/044
Filed: 1989-06-05
Abstract: Un dispositif de climatisation de locaux contenant des installations de traitement électronique de données qui produisent de la chaleur, comprend premièrement une unité de climatisation, qui permet d'extraire de l'air du local (30) et de le réintroduire, une fois refroidi, dans le local (30). Ladite unité de climatisation fonctionne à des températures ambiantes élevées. En plus de ladite unité de climatisation, on a prévu un échangeur thermique (50), qui établit un contact d'échange thermique entre l'air ambiant, qui est aspiré par une conduite d'aspiration (18), et l'air qui est extrait du local (30) et réintroduit dans le local (30) après échange thermique. Des moyens d'élévation de la température (58) sont prévus dans la conduite d'aspiration (18), qui maintiennent la température de l'air aspiré au-dessus du point de rosée. Les moyens d'élévation de la température (58) consistent en un dispositif mélangeur, qui permet de mélanger à l'air aspiré dans l'échangeur thermique (50) une partie de l'air de la conduite d'évacuation (56) de l'échangeur thermique (50), qui est préchauffé par échange thermique avec l'air extrait du local (30).
Patent EP-0441786-A1 (EP)
Title: Salt product and method for its preparation.
Inventor: SUNDSTROEM YNGVE
IPC: A23L27/40
Filed: 1989-07-13
Abstract: The present invention relates to a sodium-reduced salt for use in food, the sodium chloride wholly or partly having been replaced by a double salt of potassium compounds and magnesium compounds. The invention also relates to a method for the preparation of said salt, a solution of potassium compounds and magnesium compounds being dissolved in water, and then evaporated.
Patent EP-0441962-A1 (EP)
Inventor: IKENAKA MASAHIRO
IPC: B21K27/00
Filed: 1989-09-19
Abstract: Séparateur de matériaux, pouvant s'adapter aisément et rapidement à la variation de la taille des matériaux, qui se produit pendant que les matériaux qui tombent en continu d'une source d'alimentation en matériaux via un plan incliné sont séparés un à un et envoyés à une machine de traitement, telle qu'une presse de forgeage. Ce séparateur de matériaux est pourvu d'un accessoire (11) fixé à l'extrémité inférieure du plan incliné (3) de sorte que l'accessoire puisse être interchangé avec un autre en fonction de la taille des matériaux (2). Un plan incliné inférieur (6), courbé de manière à former un arc, est monté sur le côté inférieur du plan incliné (3). L'accessoire (11) est fixé de manière amovible à un porte-accessoire (10) qui pivote horizontalement et qui est fixé à un organe de support (12), lequel est agencé sur un corps séparateur (1) à l'aide d'une console (4).
Patent EP-0440720-A1 (EP)
Inventor: EATWELL GRAHAM PAUL
IPC: G05B21/02
Filed: 1989-10-20
Abstract: Système de traitement des informations pour une installation, telle qu'un moteur ou une machine, sujette à des perturbations qui sont essentiellement périodiques et pour lesquels on dispose d'un signal (T(t)) qui est fonction de la période des perturbations. Dans ledit système, un convertisseur analogique-numérique, déclenché par le signal (T(t)), échantillonne la réponse de l'installation de manière à synchroniser la procédure d'échantillonnage avec les perturbations cycliques, et un dispositif de traitement évalue, à partir des signaux échantillonnés, les perturbations et par là la partie de l'installation dont les signaux de sortie sont fonction de signaux d'entrée inconnus (Fig. 2). L'évaluation des perturbations peut servir à actionner un système actif de commande anti-vibrations utilisé en combinaison avec le système d'échantillonnage.
Patent EP-0389869-A1 (EP)
Inventor: KUKI NOBUYUKI
IPC: E05F11/48
Filed: 1990-03-14
Abstract: A window regulator apparatus includes a guide rail (3) fixed within a door, a guide member mounted on the guide rail (3), a driving mechanism fixed within the door for up- and downwardly moving a window glass (2) along the guide rail (3), a wire (7) hung on the guide member and driving mechanism for transmitting a moving force to the window glass (2), a bracket member (8) fixedly connected to the window glass (2) and operatively connected to the wire (7), and a resilient member (11) mounted on the guide rail (3) for preventing the guide rail (3) and window glass (2) from the contact.
Patent EP-0451304-A1 (EP)
Inventor: HOOGEN NORBERT DR-ING
IPC: F41H11/16
Filed: 1990-04-07
Abstract: For the purpose of contactless separation or dismantling of objects made from homogeneous or composite materials of metallic or non-metallic type, and of components which are subjected to an electric voltage or to mechanical prestressing, use is made of a laser light source having a light colour of lambda = 200 to 350 nanometres in the case of non-metallic targets or lambda = 1060 nanometres of the wave length of a neodymium-YAG solid-state laser, both continuously with a high pulse frequency and high average power, and discontinuously with a high peak pulse power for a pulse energy of > 50 Joules and a high duty factor (pause ./. pulse).