baber/WOPTO huggingface dataset:
Patent EP-0359051-A1 (EP)
Inventor: LEHMANN SIEGFRIED
IPC: E06B9/82
Filed: 1989-08-31
Abstract: The subject matter of the invention is a safety door-edge construction for power-operated doors, gates or the like. In order to provide a safety door-edge construction which consists of as few individual parts as possible, an inelastic tension element supported with an elastically deformable body is provided as a control element, the body consisting of a profile tube (4) on whose generating line on the door-edge construction side a cable (6) running in the longitudinal direction is arranged as a tension element. <IMAGE>
Patent EP-0400208-A1 (EP)
Inventor: HEMMELGARN THOMAS LEO
IPC: G01B21/00
Filed: 1989-10-05
Abstract: A bearing arrangement for a coordinate measuring machine having a horizontal probe arm assembly (16) extending to the front of the machine and supported for movement along X,Y, and Z orthogonal axes. The bearing arrangement comprised of opposing sets of supporting or guiding and preloading air bearings (48a,b; 46a,b; 66a,b; 64a,b; 76a,b; 78a,b) for the X carriage (40), the YZ carriage (17) (178a,b; 180a,b; 182a,b; 184a,b; 204a,b), and for the probe shaft (186) (188a,b; 190a,b; 192a,b; 194a,b). The air bearings each ride on way surfaces formed on the base (12) a column member 160, and the probe shaft (186) and are arranged to most efficiently distribute the load and minimize the effects of inaccuracies in the way surfaces, and make more efficient the accurate machining of the way surfaces.
Patent EP-0379650-A1 (EP)
Inventor: LESSING RAINER DR
IPC: G01B11/16
Filed: 1989-10-20
Abstract: A fibre optical sensor for tensile forces is already known, in which at least one coil of a metal wire or of a glass fibre is wound around the optical fibre, and a wire-shaped coating which is strong in tension and made from glass-fibre reinforced plastic is applied around said coil. The interplay between the parameters of the optical fibre-wire coating is difficult, and hard to reproduce, so that the production of such a sensor is expensive. The object is therefore to construct the fibre optical sensor in such a way that its production is simplified, but at the same time the measurement sensitivity is increased. The essence of the solution is that a plurality of coils, preferably two coils (2, 2') made of steel wire, are wound around the optical fibre (1) in ordinary lay. This sensor core performs the sensor function almost on its own, so that the covering (3) scarcely contributes to this and can be constructed in accordance with the other requirements. Such a fibre optical sensor serves principally as a more highly sensitive expansion sensor for monitoring buildings and structural elements. There is a sole relevant figure. 
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Patent EP-0336529-A1 (EP)
Inventor: KAJANDER RICHARD E
IPC: A61F13/26
Filed: 1989-02-03
Abstract: An applicator (10) for delivering an object, such as a menstrual tampon (30), to a cavity, such as the vaginal canal, which applicator (10) is not much longer than the object when delivered to the user, is provided. The applicator (10) is a unitary injection blow-moulded device which includes a first tubular section (11) housing the object, a second collapsible and extensible corrugated tubular section (12) abutting the first section, and a third tubular section (13) abutting the second section (12) and serving primarily as a handle. An integral pusher member (20) is formed in the interior of the applicator (10) attached to the inner wall (22) of the third section (13) and is biased to assume a position along the centre-line of the applicator (10). The applicator (10) is delivered to the user in a collapsed state, with the pusher (22) alongside the object in the first section (11). The user extends the object by pulling on the first (11) and third (13) sections, withdrawing the pusher (22) from the first section (11) so that it aligns itself behind the centre of the object. The applicator (10) is inserted in the cavity and the object is ejected by pushing the third section (13) toward the first section (11), collapsing the second section (12) and driving the pusher (22) member forward.
Patent EP-0345102-A1 (EP)
Inventor: PICOT PASCAL
IPC: B60T11/26
Filed: 1989-04-21
Abstract: L'invention concerne un bouchon pour un réservoir de fluide hydraulique pour un circuit de freinage d'un véhicule.Selon l'invention, il comprend un orifice de remplissage (24) destiné à être fermé par un clapet (38) sous l'effet d'un ressort (36) monté dans le bouchon (10) afin de permettre un emplissage du réservoir en chaîne sans retirer le bouchon.Le clapet (38) se déplace axialement à l'encontre du ressort (36) le rappelant en position de fermeture.De préférence, le clapet (38) comprend un joint d'étanchéité.
Patent EP-0348271-A1 (EP)
Inventor: ZACOUTO FRED
IPC: A61N1/39
Filed: 1989-06-13
Abstract: The device, which is totally implantable, comprises  means (1,14,15) for automatic measurement of biological parameters of the blood, in particular parameters relating blood crasis and/or to haemodynamics, and/or the myocardium and/or the arteries, and/or elements present in the blood, implanted observation means, threshold means for comparison of the measured value of parameters, and means automatically supplying a suitable treatment, for example fibrinolysis. This device comprises means (4) for acquisition and treatment of the cardiac rhythm. <IMAGE>
Patent EP-0347306-A1 (EP)
Inventor: HANDJANI ROSE-MARIE
IPC: A61K8/14
Filed: 1989-06-13
Abstract: Perfuming composition having an aqueous phase and possessing a high concentration of perfume, containing: a) vesicles which are obtained from at least one nonionic lipid derived from a polyglycerol, linear or branched, combined with a stabilizing agent present in the proportion of 1 to 10% by weight relative to the lipid, the vesicles having an average diameter of between 0.01  mu  and 1  mu  and the lipids constituting the vesicles representing 0.2 to 4% by weight of the total composition; and b) a perfume in the form of droplets having an average diameter of between 0.1  mu  and 1  mu  and being present in the composition in amounts between 3 and 20% by weight relative to the total composition, the total ratio of the lipid(s) of the vesicles to the perfume being between 0.05 and 0.2.
Patent EP-0365382-A1 (EP)
Inventor: HUSER MARC
IPC: C07C231/10
Filed: 1989-09-27
Abstract: The present invention relates to an aminocarbonylation process employing a new catalyst consisting of a palladium-phosphine complex, the phosphine having a pKa higher than or equal to 7, a chlorinated aromatic derivative, carbon monoxide and an amine.
Patent EP-0368802-A1 (EP)
Inventor: STAUBER SIEGFRIED THEODOR
IPC: G01D5/241
Filed: 1989-10-31
Abstract: For the purpose of measuring accelerations, eg. of components of the gravitation force when measuring angles, there are provided in the oscillating circuit of two RC oscillators capacitors which have a common, circular deflecting part (1) which is held in a residually elastic fashion in a common metallic housing (8) between two electroplates (2, 3). In order to avoid dielectric disturbing influences, the electronic means (35) are arranged on one side of the apparatus, surrounded by a metallic hood (40) and their electrical connection with the more remote electroplate (3) is done by means of a wire (34), which is led in a contactless fashion through a central hole (39) in the circular deflecting part, and through the nearer electroplate (2). The distance between the deflecting part (1) and the electroplates remains constant when the deflecting part (1) is not deflected, its magnitude forming with the thickness of spacers (16, 17) which insulate the electroplates (2, 3) with respect to the metallic housing (8) a ratio  POUND E- POUND M :  POUND m,  POUND E corresponding to the thermal coefficient of expansion of the spacers (16, 17) and  POUND M to that of the metallic housing (8). …<IMAGE>…
Patent EP-0344327-A1 (EP)
Inventor: GOTO YOSHIHISA
IPC: D06M15/63
Filed: 1988-11-30
Abstract: Improved resin-coated carbon fibres (1) are obtained by heat treatment of carbon fibres covered with an aromatic sulphone resin at 300 to 400 deg.C. The heat resistant resin compsn. comprises (1) (5-50 wt.%) and a heat-resistant resin (95-50 wt.%). The heat-resistant resin is selected from polyether sulphone, polyetherimide, polysulphone, polyamideimide, polyimide, polyphenylene sulphide, polyether ether ketone, aromatic polyester or polyetherketone. The parts for an internal combustion engine, particularly impellers of integral-type-centrifugal compressors, are made from the heat-resistant compsn.
Patent EP-0377716-A1 (EP)
Inventor: D AMBROSIA GEORGE CHARLES
IPC: G01S17/04
Filed: 1989-05-17
Abstract: Un dispositif de détection par balayage d'intrusions permet de surveiller un espace intérieur ou extérieur de grandes dimensions au moyen d'une seule unité relativement économique. Ce dispositif de détection d'intrusions comprend un émetteur de rayonnements qui balaie un champ observé avec un faisceau de rayonnements infrarouges et un dispositif récepteur du rayonnement du faisceau réfléchi par le champ observé. Le dispositif récepteur génère un signal indicatif de la distance de réflexion du faisceau par rapport au dispositif pour chaque secteur parmi une pluralité de secteurs azimutaux du champ observé, pendant une période prédéterminée. Un dispositif enregistre une pluralité de signaux de référence indicatifs de la distance de réflexion du faisceau par secteur azimutal du champ observé pendant une période de référence. En outre, un dispositif compare les signaux obtenus pendant une période sélectionnée avec les signaux de référence et génère un signal de sortie si l'un desdits signaux diffère du signal de référence respectif.
Patent EP-0444077-A1 (EP)
Inventor: FASOLT EVA
IPC: A45D2/12
Filed: 1989-11-17
Abstract: Un bigoudi (1) comporte un élément d'enroulement sensiblement cylindrique, de préférence un cylindre creux, éventuellement pourvu de perforations (2), avec des rebords (4) dans la région des deux extrémités. Des trous (5) régulièrement espacés qui s'étendent parallèlement à l'axe de l'élément d'enroulement (3) sont ménagés sur les rebords (4). Les trous (5) des deux rebords (4) sont mutuellement coaxiaux et au moins une tige (6) peut y être introduite. Pour permettre l'enroulement de mèches de cheveux par section dans des sens d'enroulement alternés sur l'élément d'enroulement, les trous (5) s'étendent jusqu'à la circonférence extérieure de l'élément d'enroulement (3) et sont à bord ouvert dans la région de l'enveloppe extérieure du rebord (4). Le diamètre intérieur de ces ouvertures (7) est légèrement inférieur au diamètre des trous (5), lequel est égal au diamètre des tiges (6).
Patent EP-0399051-A1 (EP)
Inventor: SATOH TOSHIO
IPC: A61K31/12
Filed: 1989-11-24
Abstract: Agent anti-inflammatoire polyvalent contenant du 2',3,4,4'-tétrahydroxychalcone représenté par la formule (I), ou un sel de ce composé acceptable en pharmacologie, en tant qu'ingrédient actif. Ce composé permet de traiter les affections rénales et présente un effet antiallergique et antiulcère. On décrit également un procédé de traitement d'inflammations, d'affections rénales, d'allergies et d'ulcère ayant recours à ce composé.
Patent EP-0386422-A1 (EP)
Inventor: LINGL HANS
IPC: F26B15/10
Filed: 1990-01-18
Abstract: Device for the production of ceramic tiles from a flat strip of clay, the following being arranged in line: a strip cutter, a pre-drier, a conveyor to the puncher, a roller conveyor (16), as well as a paternoster with rakes (17) arranged one above the other, the prongs of which can be inserted between the rollers of the roller conveyor (16) for picking up the pieces of strip (4) and for putting down the pre-dried pieces of strip (4). <IMAGE>
Patent EP-0436770-A1 (EP)
Inventor: SAWA TOSHIO
IPC: F16K3/18
Filed: 1990-03-06
Abstract: A non-sliding vacuum gate valve comprising a valve housing (1) hermetically sealed to the outside, an opening (2) formed in one of its side walls, and a valve body disposed within the valve housing and adapted to sealingly open or close the valve seat (3) formed around the opening in which the mechanism for opening and closing the valve body sealingly open or close the valve seat (3) is provided outside the valve housing, the mechanism being made to be able to carry out two subsequent movements, one to move the valve body in a direction substantially perpendicular to the valve seat, the other to move the valve body substantially orthogonal to a direction substantially perpendicular to the valve seat with the valve body being spaced apart from the valve
Patent EP-0388938-A1 (EP)
Inventor: MEYER URS
IPC: D01H15/013
Filed: 1990-03-21
Abstract: Process for operating a ring spinning machine and operating robot (82) for implementing the process. To repair thread breaks, the operating robot (82) has an automatic thread-joining device (136) which, when a thread breaks, first winds one end (102) of an external thread around the spinning head (118). The other end (108) of the external thread is then guided laterally past the upper pressure roller (44) of the drawing mechanism in front of the pair of delivery rollers (42, 44) viewed in the region of the direction of motion of the thread. This other end (108) of the external thread is then moved in the longitudinal direction of the rollers until it is gripped by the gap between the rollers and the fibres of the drawn roving (74) are tied into this end of the external thread.
Patent EP-0414995-A1 (EP)
Inventor: RAUSCHENBERGER ADOLF
IPC: F23D14/38
Filed: 1990-04-14
Abstract: In a burner for thermal working of working parts with at least one gas pipe (8) which runs in a handle part (1) and has at least one valve (7, 9), a gas connection piece (5) arranged at one end of the handle part (1) and a burner insert which is fastened replaceably in an insertion receptacle (13) at the opposite end of the handle part (1) and which can be locked axially undisplaceably by means of a fixing device (22) provided integrated in the handle part (1), it is envisaged that, for rapid reception and removal of the burner insert and secure one-handed operation, the burner insert can be inserted by simple pushing into the insertion receptacle (13) and can, with simultaneous gas supply release, be fixed radially securely by means of the fixing device (22) in a rotationally secured working position, that the burner insert can be rotated, possibly in the handle part (1), without interruption of the gas supply after an at least partial operation of the fixing device (22) to change its working position in the insertion receptacle (13) and is then rotationally secured again by letting go the fixing device (22), and that the burner insert is desecured after complete operation of the fixing device (22) and can be extracted from the handle part (1) possibly with simultaneous gas supply interruption. <IMAGE>
Patent EP-0454884-A1 (EP)
Inventor: LINDEMANN WERNER DR
IPC: H04Q3/62
Filed: 1990-05-02
Abstract: Along with the programs relating to voice communication and possibly with data communication, the program memory contains program parts which enable the computer functions normally performed by a special computer (e.g. "pocket calculator" functions) to be carried out in conjunction with the central processor. The computer function is activated by a corresponding input procedure from one of the connected terminals. The program system for these "special computer functions" is task-oriented, so that the transition to computer mode can be effected from a plurality of terminals independently of one another. The keystrokes performed on the respective terminal during computer mode are interpreted by the central control software. The result of the mathematical operations initiated in each case by corresponding inputs is shown on the display (DL) of the terminal (Tl). The inputs via digit keys (Tw) are evaluated in computer mode as operand digits. At least some of the existing function keys (Tf) are used to enter the operations required for the special computer functions. During computer mode, all keystrokes at the terminal and all outputs of the central unit to the display (DL) are performed via the control data channel (c/d) and do not therefore congest the voice data channel (a/b). The simulation, according to the invention, of a "special computer" via the keyboard of a terminal can therefore be activated and used independently of an existing voice connection.
Patent EP-0421084-A1 (EP)
Inventor: JONGENBURGER PETER DR
IPC: C22C38/18
Filed: 1990-08-04
Abstract: Method for the production of a workpiece by powder metallurgy, in which a binder-free and solvent-free, dry metal or ceramic powder is introduced into a mould, precompacted by tapping and presintered at 0.65 to 0.85 of the absolute melting point for 1/2 h to 1 h without significant shrinkage, the adjacent powder particles being joined by bridge formation only at their points of contact to give a skeleton-like compact. The compact is removed from the mould and is subjected to final sintering at at least 0.9 of the absolute melting point for at least 1 h without additional support by a mould. Advantageously, the sintered article is additionally subjected without a container to hot isostatic pressing to achieve at least 98% of the theoretical density. 
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Patent EP-0415185-A1 (EP)
Inventor: BAASNER BERND DR
IPC: C07D207/38
Filed: 1990-08-16
Abstract: Novel 4-alkoxy- or 4-(substituted)amino-3-arylpyrrolinone derivatives of the formula (I) …<IMAGE>… a plurality of processes for their preparation, and their use as herbicides.
Patent EP-0416463-A1 (EP)
Inventor: THOMA JOSEF
IPC: F01L1/34
Filed: 1990-08-30
Abstract: In an internal combustion engine with camshafts (2, 3) and a mechanism for changing the phase of one (2) of the camshafts relative to a driving wheel (5), the mechanism comprising a hydraulic motor (7) and a hydraulic pump (10), free combination of the pump and hydraulic motor is made possible by the fact that the pump (10) is arranged structurally separate from the hydraulic motor (7) on a detachable crankcase cover (8) of the internal combustion engine and the crankcase cover (8) is provided with devices for the drive arrangement of the pump with the camshaft (3) controlling the exhaust valves. In one embodiment of the invention, the device is chosen for the drive arrangement of a pump (10) provided as a preassembled unit. In a further illustrative embodiment, the device is a component which is integrated into the crankcase cover of the internal combustion engine and, together with a part arranged on the driving camshaft, forms the pump.
Patent EP-0433578-A1 (EP)
Inventor: SCHREIER ULRICH
IPC: B65G47/26
Filed: 1990-09-29
Abstract: 2.1 Friction-driven roller conveyors have a plurality of conveying rollers (12) supported on longitudinal mounting rails (11). The conveying rollers (12) are driven by frictional resistance. In the case of known friction-driven roller conveyors of this type the drive (friction) force depends upon the weight of the object to be transported on the conveying rollers (12). Furthermore, the assembly and dismantling of the conveying rollers (12) supported on the mounting rails (11) by shaft stub journals (17) is very costly. 2.2 In the case of the friction-driven roller conveyor according to the invention the bearing sets (31) serving to support the shaft stub journals (17) in the mounting rails (11) are on the one hand enclosed by a sleeve (32), by means of which the shaft stub journal (17) and the conveying roller (12) can be fitted into and removed from the mounting rail (11) as a unit. On the other hand, in the case of the friction-driven roller conveyor according to the invention a separate friction clutch (45) is assigned to each conveying roller (12), by means of which the conveying rollers (12) can be driven by a (friction) force regardless of the weight of the objects to be transported on them. 3. The friction-driven roller conveyor according to the invention is particularly suited to the conveying of engines, gearboxes or the like which are arranged on workpiece carriers or pallets and on which assembly or machining operations are to be carried out. <IMAGE>
Patent EP-0422514-A1 (EP)
Inventor: PRASSAS MICHEL BOULEVARD DE LA
IPC: G02C7/10
Filed: 1990-10-05
Abstract: This invention is directed to the preparation of silver halide-containing photochromic glasses exhibiting refractive indices between 1.585-1.610, Abbe numbers higher than 41, and densities less than 2.80 g/cm³ generally consisting essentially, in weight percent, of: 
                       SiO₂   43-52   SrO   0.8-9     B₂O₃   12.5-18   BaO   1-9     Al₂O₃   0-3   K₂O   2-9     ZrO₂   3-8   TiO₂   2-8     Li₂O   1.5-3.5   Ag   0.100-0.175     Na₂O   0.3-3   Cl   0.140-0.350     Nb₂O₅   4-9   Br   0.093-0.180     MgO   0-5   CuO   0.0080-0.0300     CaO   0-5
Patent EP-0469187-A1 (EP)
Inventor: BETZLER HANS LUDWIG DIPL-ING F
IPC: H05K7/20
Filed: 1990-12-04
Abstract: A fan (33) and an air inlet opening (35) are provided on the housing base (24) for cooling a stack of circuit boards (20) arranged in a housing (21). The cooling air is guided over air guidance elements (10, 15, 18) through the complete stack of circuit boards and is directed to a single housing side wall (27), provided with air outlet openings (36). In this way, a cooling air flow with a defined distribution and guidance of the cooling air is forced and temperature hotspots in severely heated circuit board zones are prevented. The invention is suitable for stacks of circuit boards. <IMAGE>
Patent EP-0455881-A1 (EP)
Title: Joint structure for connecting a driving steerable wheel hub to an axle, particularly for agricultural tractors
Inventor: FABRIS ARMANDO
IPC: B60K17/30
Filed: 1990-12-17
Abstract: A structure interlinking the axle (2) with the hubs (3) of steering drive wheels, particularly for use on such agricultural machines as tractors and the like, comprising two cup-shaped bodies (4,5) respectively unitary with the axle and the wheel hub. The cup-shaped bodies are face coupled together in a relationship of relative rotation about the steering axis of the wheel by means of respective helical threadways (19,20) having a coincident axis (X-X) with the steering axis.
Patent EP-0378279-A1 (EP)
Inventor: PLUYTER PIETER BOUDEWIJN
IPC: B29C55/00
Filed: 1990-01-11
Abstract: The invention relates to microporous films of ultrahigh molecular weight polyethylene and to a process for the preparation thereof by forming a solution of UHMWPE in an evaporable solvent into a film and evaporating the solvent from the film at a temperature below the dissolution temperature, the shrinking tendency occurring in the film being prevented in at least one direction in the plane of the film.
Patent EP-0385673-A1 (EP)
Inventor: NEFF MICHAEL CLAUDE
IPC: E21B10/46
Filed: 1990-02-23
Abstract: A cutter for a downhole milling or cutting tool and a tool incorporating the blade has a longitudinal axis (97) about which the tool is rotatable. The tool may have a plurality of circumferentially disposed blades which are either fixed or radially movable to perform a cutting operation. Each of the cutters has a blade (100) having a cutting surface (17) which is formed by a plurality of cutting elements (20). Each of the cutting elements has a plurality of protruding cutting edges (3) each of which are longitudinally spaced from one another and interspaced from one another by a recess portion (1) so that in use swarf moves upwardly from one of the cutting edges along the recess portion and is subsequently broken off. By providing such relatively closely spaced cutting edges generally C-shaped swarf cuttings are produced and "birdnesting" is substantially reduced or eliminated. The cutting elements each have a cutting surface (41) which presents a negative radial rake angle in the range 1-10 o  and a lead attack angle in the range 1-15 o .