baber/WOPTO huggingface dataset:
Patent EP-0392175-A1 (EP)
Title: Carriage for changing roving bobbins
Inventor: HAUERS MANFRED
IPC: D01H9/00
Filed: 1990-02-27
Abstract: In a roving-bobbin change carriage (20) for exchanging full roving bobbins for roving bobbins (19) which have run empty, there is an intermediate store which temporarily receives the full roving bobbins and which is designed as a preparation station (31) containing means (43, 47) for receiving and supplying the start of the roving (57) of the full roving bobbins (14). The exchange of the full roving bobbins (14) for the roving bobbins (19) which have run empty is carried out by means of a manipulator (21). Arranged on the manipulator (21) is a gripper (30) which, when the full roving bobbins (14) are being taken over from the preparation station, grasps the start of the roving (57) of the full roving bobbins (14). 
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Patent EP-0399228-A1 (EP)
Inventor: BUDT KARL-HEINZ DR
IPC: A61P31/04
Filed: 1990-04-25
Abstract: Compound I <IMAGE>  is obtained by reaction of compound II <IMAGE> with compound III <IMAGE>
Patent EP-0394993-A1 (EP)
Inventor: OHMURE YUKIO
IPC: C09K5/04
Filed: 1990-04-25
Abstract: The present invention provides:
     (1) a working fluid comprising at least one of 3-­chloro-1,1,1,2,2-pentafluoropropane and 1-chloro-­1,1,3,3,3-pentafluoropropane,   (2) a working fluid comprising (1) at least one of 3-­chloro-1,1,1,2,2-pentafluoropropane and 1-chloro-­1,1,3,3,3-pentafluoropropane and (2) at least one of 2,2-­dichloro-1,1,1-trifluoroethane, 1,2-dichloro-1,1,2-­trifluoroethane and 1,1-dichloro-1,2,2-trifluoroethane, and   (3) a working fluid comprising (1) at least one of 3-­chloro-1,1,1,2,2-pentafluoropropane and 1-chloro-­1,1,3,3,3-pentafluoropropane and (2) 1,1-dichloro-1-­fluoroethane.
Patent EP-0402649-A1 (EP)
Inventor: MCCLURE GARY W
IPC: B23K9/00
Filed: 1990-05-17
Abstract: This invention relates to a bolt-type boiler wall tube tool in which boiler tubes in the form of a wall can be clampingly secured to retain adjacent ends of the boiler tubes forming the wall in aligned relation when connecting the ends of the boiler wall tubes by welding.
Patent EP-0399412-A1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/52
Filed: 1990-05-19
Abstract: A wet razor having a handle, on the front end of which is disposed a razor head that carries a razor blade, is provided. In the region between the razor head and a grasping portion of the handle, there is provided a turning mechanism via which the razor head, with its razor blade, is freely rotatable relative to the grasping portion of the handle about an axis of rotation that is perpendicular to the cutting edge of the razor blade. Associated with the turning mechanism 5 is a spring-type resetting mechanism via which the razor head, starting from a prescribed starting position and after a limited deflection or travel, can automatically return to the starting position due to spring force.
Patent EP-0400564-A1 (EP)
Inventor: SUGIMOTO ATSUSHI
IPC: C22C38/34
Filed: 1990-05-29
Abstract: A spring steel having a good durability and a good sag-resistance consisting essentially of by weight 0.35 - 0.55% carbon, 1.80 - 3.00% silicon, 0.50 - 1.50% manganese, 0.50 - 3.00% nickel, 0.10 - 1.50% chromium, 0.01 - 0.05% aluminum and 0.010 - 0.025% nitrogen, the remainder being iron and inevitable impurities. 
     The spring steel has been completed for the purpose of obtaining a spring steel having a high toughness in a high hardness of not less than HRC 55 and having a good sag-resistance, in particular examining the contents of nickel, chromium and nitrogen in addition to the carbon content.
Patent EP-0413932-A1 (EP)
Inventor: MAIER ULRICH
IPC: F16H59/04
Filed: 1990-06-28
Abstract: A gear change device for an automatic transmission of a motor vehicle controlled by an electronic control instrument has a selector lever (1), by the pivoting of which into a first channel (2) the various gears to be shifted automatically can be preselected. If the selector lever (1) is switched over via a transverse channel (6) into a second channel (7) parallel to the first channel (2), the gears can be shifted manually using the selector lever (1) by swivelling it into the second channel (7). In order to ensure stable and vibration-free supporting of the gear change device it is supported in a hollow frame (17) which is composed of a pot-shaped bottom section (14) of light alloy casting and a cover plate (13) screwed onto the top of it. <IMAGE>
Patent EP-0421098-A1 (EP)
Title: Abdeckvorrichtung für einen Wärmetauscher eines Fahrzeugs
Inventor: BANDLOW REINER
IPC: B60K11/04
Filed: 1990-08-16
Abstract: Die Erfindung bezieht sich auf eine Abdeckvorrichtung für einen in einem Luftführungskanal (6) eines Fahrzeugs angeordneten Wärmetauscher (2), dessen Luftaustrttsfläche zum Teil von einem stromab des Wärmetauschers verjüngten Querschnitt des Luftführungskanals und zum Teil von einer staudruckbeaufschlagten Kanalwand (3a) des Luftführungskanals überdeckt ist. Erfindungsgemäß besteht die Abdeckvorrichtung ausschließlich aus einer Klappenjalousie (5), deren Abdeckfläche sich nur über die dem verjüngten Querschnitt des Luftführungskanals gegenüberliegende Teilfläche des Wärmetauschers erstreckt, und durch deren seitliche Abschlußklappe (9) ein Überströmkanal (6a) zwischen der Kanalwand und der Klappenjalousie mitabgedeckt ist.
Patent EP-0427082-A1 (EP)
Inventor: HUTH LEIF
IPC: G01D15/16
Filed: 1990-10-29
Abstract: A printing system which is arranged on a printing carriage (1) and which can print both curves and alphanumeric characters is used. For driving the printing system and for the colour change there is a single stepping motor (4) which can be operated in both directions of rotation and which executes the colour change and the actuation of the printing tip (7) via a pawl-and-ratchet mechanism (12, 14) and lever mechanism. The invention is to be used on recording meters. <IMAGE>
Patent EP-0436833-A1 (EP)
Inventor: GRASMUELLER HORST
IPC: H05K13/04
Filed: 1990-12-04
Abstract: Stiff adaptors, generally consisting of one piece, have been used in the past for automatic fitment units, especially in SMD technology. As a result of the deviations which occur in practice from the ideal state, such adaptors (2) can result in faults during the picking up, transportation and fitment of components. Since a suction pipette (1) with one adaptor (2) is not necessarily positioned orthogonally on a fitment surface (6), and, furthermore, there may be inaccuracies in the geometry of a component (4), compensation for such deviations is ensured by means of a two-part adaptor, whose two parts move and can be locked with respect to one another. …<IMAGE>…
Patent EP-0435283-A1 (EP)
Inventor: KANAI TOSHIHITO C O NEC CORPOR
IPC: H04W16/02
Filed: 1990-12-27
Abstract: An antenna arrangement system having a plurality of radio base stations each of which defines a cell approximated by a regular hexagon and divided into six sectors first and second ones of which are directed towards an angle of 0 degree with respect to an x-axis and towards an angle of 180 degrees, respectively, in an orthogonal coordinate system, first and second base stations are selected from the radio base stations to assign a common frequency channel to the first and the second sectors, respectively, and are located at first and second coordinate positions, respectively. The first and the second coordinate positions may be represented by (√ 3  Rni, 3Rj/2) and (√ 3  R(2ni-1)/2, 3Rj/2) where j takes an even number and an odd number, respectively, and R is representative as a real number; n, a natural number; i and j, integers. Alternatively, the first and the second coordinate positions may be represented by (√ 3  Rni, 3Rj/2) and (√ 3  R(3ni-3)/2, 3Rj/2) under the same conditions. The first and the second coordinate positions may not be restricted to the above-exemplified positions.
Patent EP-0402967-A1 (EP)
Inventor: SALVAGNINI GUIDO
IPC: B23B39/16
Filed: 1990-05-07
Abstract: The drilling fixture comprises a supporting casing (1) closed by a plate (2) provided with holes (3) for housing the machining tools (11) in positions corresponding to the holes to be accomplished in the piece, a motorization assembly (4) including an axial control shaft (5) and a driven shaft (6) eccentrically supported by said axial control shaft (5) and a plate (7) for the transmission of the motion from said motorization assembly (4) to the machining tools (11) which is fastened to the driven shaft (6) and is provided with a plurality of holes (8) distributed in the same manner as the holes in the piece to be machined and laterally displaced with respect to them in an amount equal to the eccentricity of the driven shaft (6) so as to act as housing seats for eccentric pivots (9) associated with cranks (10) controlling the rotation of said machining tools (11).
Patent EP-0401911-A1 (EP)
Inventor: LUURSEMA MEERTEN
IPC: H05B37/02
Filed: 1990-06-01
Abstract: Switching device suitable for operating a lamp (4) by means of a pulse-shaped voltage V1, comprising 
- switching means (3) for generating the pulse-shaped voltage V1 from an input voltage, V1 having an amplitude proportional to the input voltage, 
- a pulse width modulator (2) for supplying control pulses to the switching means, 
- a first auxiliary circuit (S1) for generating a first signal from the pulse-shaped voltage V1, this first signal being proportional to an average value of the pulse-shaped voltage V1, and 
- a control device (1) for making the first signal substantially equal to a second signal through the supply of a control signal to the pulse width modulator. 
     According to the invention, the switching device further comprises 
- a second auxiliary circuit (S2) for generating the second signal, which is inversely proportional to the input voltage. 
     In this way it is achieved that the switching device is suitable for operating the lamp at a voltage with a constant effective value.
Patent EP-0396353-A1 (EP)
Inventor: SHOCKEY RICK L
IPC: A61F2/958
Filed: 1990-04-27
Abstract: An inflation/deflation syringe apparatus (10) for selectively injecting and withdrawing fluid from a balloon catheter including a digital readout display (50). The apparatus (10) includes a balloon catheter inflation/deflation syringe device (18) including a generally tubular housing (12) having an outlet (13). A pressure transducer (54) is mounted within the housing (12) in fluid communication with the outlet (13) and apparatus (50) for displaying a digital readout of the sensed pressure is electrically connected to the pressure transducer (54) and mounted to the housing (12).
Patent EP-0389307-A1 (EP)
Inventor: SICARD ALAIN
IPC: B60C5/08
Filed: 1990-01-22
Abstract: Air chamber, in particular for a bicycle or motorcycle wheel, comprising a toroidal casing made from elastomeric material, with the usual shape and size, having means for inflating the said chamber and, outside the casing which constitutes it, a reinforcement extending over a zone of the radially outer part of this casing. The reinforcement (15) is a fold of fabric placed at an angle with respect to the casing (13) and which is located over substantially half the radially outer cross-section of the said casing (13). <IMAGE>
Patent EP-0382612-A1 (EP)
Inventor: BRUGERE ROBERT
IPC: B25J9/10
Filed: 1990-02-02
Abstract: The article is gripped between two end pieces, one of which slides on the body of the tool (1). This movement is controlled by the bringing together of two stirrup pieces (8) and (9) by means of a clamp. One of the stirrup pieces (9) is fixed to the tool body (1) while the other is connected to the mobile end piece (2) by a mechanism converting a purely radial motion of the stirrup piece (8) into an axial movement of the end piece (2). According to the invention, this mechanism is a cam (19) having a partially circular contour (20). Application to remotely actuated handling. <IMAGE>
Patent EP-0382625-A1 (EP)
Inventor: THEVES YVES
IPC: B65D5/50
Filed: 1990-02-06
Abstract: The invention concerns a packaging device for similar hollow elongated and fragile objects, stackable one inside another, comprising a box or the like. Advantageously, the device comprises: -  a plurality of trays (6) which are parallel and spaced from each other such that the distance separating two consecutive trays is less than the length of the said objects, each tray being provided with orifices (8) such that the orifices of the trays face one another and such that each orifice can hold, by friction and by one of the ends, one of the said objects (1) inserted in the said orifice; and -  means (10) for holding the said plurality of trays inside the said box in such a way that the objects protruding from the endmost tray (6A) are held separated from the facing surface of the said box (2). Application of the device in particular to the packaging of edible cones. <IMAGE>
Patent EP-0422968-A1 (EP)
Inventor: DIDILLON BLAISE
IPC: C07B61/00
Filed: 1990-08-30
Abstract: Production of a diolefinic saturated alcohol such as geraniol or nerol by selective hydrogenation of citral. 
<??>It is characterised by the use of a catalyst based on a metal of group VIII and based on a metal chosen from the group consisting of tin, germanium and lead.
Patent EP-0387186-A1 (EP)
Inventor: SCHERRER HANS
IPC: F02M47/02
Filed: 1990-01-15
Abstract: The device has a fuel pump (1) and an injection nozzle (10) connected to its pressure line (9). The injection nozzle contains a valve needle (14) interacting with a seating surface (15), which needle has a cylindrical guide section (14') remote from the seating surface with a larger cross section than the cylindrical needle section (14'') adjacent to the seating surface (15). This section (14'') is enclosed by an annular chamber (16), from which fuel flows into the combustion chamber (19) when the valve needle lifts above the injection holes (18). A reservoir chamber (20) filled with fuel is provided into which the pressure line (9) opens via a non-return valve (22). Arranged in the injection nozzle (10) is a piston (24) pressurised by the fuel in the reservoir chamber (20) and extending towards the guide section (14') on which it acts. The cross section (F) of this piston is greater than the cross section (D) of the guide section (14'') and the end face of the piston (24') facing this guide section is acted upon by the fuel pressure prevailing in the pressure line (9) in front of the non-return valve (22). A duct (23) leads from the reservoir chamber (20) to the annular chamber (16). <IMAGE>
Patent EP-0419596-A1 (EP)
Inventor: NOVAK MITCHELL
IPC: G01P15/12
Filed: 1990-01-08
Abstract: Dans un accéléromètre symétrique, les deux transducteurs de force (30, 32) se situent sur un même plan. Lorsqu'ils sont mis en oeuvre dans un dispositif micro-usiné en silicium, les deux transducteurs peuvent ainsi être fabriqués en une seule couche de cristal (34), ce qui permet d'obtenir des transducteurs avec des réponses à des modes communs étroitement ajustées.
Patent EP-0468984-A1 (EP)
Inventor: THYSSEN FRANZ PROF DR
IPC: G01V1/02
Filed: 1990-04-10
Abstract: Procédé acoustique de prospection où l'on génère des ondes élastiques dans un corps à l'aide de bruit aérien pour identifier des structures et des défauts d'homogénéité dans le corps en mesurant les ondes réfléchies. On produit électromagnétiquement un bruit aérien dans la gamme de fréquences comprise entre 100 et 1500 Hz et on ajuste leurs caractéristiques d'amplitude et de fréquence en fonction de la profondeur de pénétration et/ou de la résolution désirées.
Patent EP-0426807-A1 (EP)
Title: Plateau mini d'au moins un pied de support
Inventor: TIMMERMANS GERARDUS JAN MARIE
IPC: A47G23/06
Filed: 1990-04-17
Abstract: Plateau muni d'au moins un pied de support (4), ledit plateau servant à porter les verres, les tasses, les assiettes etc. dans un café ou pour l'usage domestique. Ledit plateau est muni d'un pied effectivement cylindrique (4) ayant une longueur d'au moins 15 mm, le bord inférieur libre (5) dudit pied (4) étant interrompu au moins localement (6) et ledit pied (4), en relation à la circonférence externe du plateau (1), étant positionné de telle façon que la distance entre le pied (4) et ladite circonférence externe soit d'au moins 30 mm.
Patent EP-0474734-A1 (EP)
Inventor: KASPRZYK DANIEL JOHN
IPC: A61B18/08
Filed: 1990-05-15
Abstract: Un cathéter à ballon de dilatation (10) ayant des éléments chauffants (22) augmente la température de la surface effective du ballon pendant son gonflage lors d'une angioplastie. Dans un mode de réalisation, le ballon (12) est pourvu d'une fine couche électroconductrice (20) en relation de transfert thermique, placé de préférence sur la surface intérieure du ballon (12). On utilise de préférence un courant électrique (33) à haute fréquence ainsi qu'un câble coaxial (24) pour amener l'alimentation électrique à la couche conductrice (22) en vue de chauffer le ballon (12). Dans un autre mode de réalisation, le ballon lui-même (43) est constitué d'un matériau électroconducteur. Une ouverture de perfusion (42) peut être ménagée au travers du ballon avec un ou plusieurs orifices d'admission proximaux (46) et un ou plusieurs orifices de décharge distaux (47) en communication fluide avec l'ouverture (42) pour permettre au sang de passer au travers du ballon (43) lorsqu'il est gonflé pendant l'angioplastie. Ceci facilite l'écoulement de sang oxygéné distalement par rapport au cathéter lorsque le ballon est gonflé permettant ainsi d'effectuer des gonflages prolongés du ballon, par exemple jusqu'à 30 minutes ou davantage. L'ensemble à cathéter (10) peut également être utilisé pour traiter l'infarctus du myocarde en dilatant des occlusions thrombotiques.
Patent EP-0428701-A1 (EP)
Inventor: WILHELM SIEGFRIED E
IPC: G06F15/80
Filed: 1990-06-13
Abstract: Un réseau de traitement de données constitué d'un grand nombre de modules comprenant des processeurs et des mémoires est formé de telle manière que des champs électromagnétiques servent à la transmission d'informations entre les modules et que ces champs soient commandés dynamiquement selon des algorithmes d'optimisation.
Patent EP-0487617-A1 (EP)
Inventor: BHATNAGAR RAJENDRA SAHAI
IPC: C07K14/435
Filed: 1990-08-13
Abstract: Des compositions synthétiques de matière pouvant améliorer la liaison de cellules sont divulguées. Lesdits composés synthétiques imitent un petit segment bioloquement actif correspondant à toute la séquence d'amino acide de collagène GTPGPQIAGQRGVV. De plus, on décrit des méthodes d'utilisation pour promouvoir l'adhérence cellulaire vertébrée en fixant lesdits composés à un substrat et en ajoutant des cellules.
Patent EP-0502898-A1 (EP)
Inventor: BERGGREEN IB HARTMANN
IPC: A63H33/08
Filed: 1990-11-28
Abstract: Un jouet (5) dont l'intérieur est accessible, comporte une partie (6, 7) coulissant par rapport au reste du jouet, de sorte que l'enfant peut mettre des articles de jouet à l'intérieur dudit jouet. Il est difficile aux enfants de guider, par exemple, ce toit coulissant (6) en position, par conséquent le jouet de l'invention est adapté de sorte que le toit (6) peut également être monté en position par pression dudit toit vers le bas transversalement jusque dans son propre plan, du fait que les parties coulissant mutuellement sont élastiquement mobiles.
Patent EP-0461342-A1 (EP)
Inventor: OSTERWALD HENNING
IPC: F02D9/06
Filed: 1991-02-21
Abstract: Diesel engine with at least one inlet and one exhaust valve and an additional throttle valve (9) per cylinder for the engine braking function, which is incorporated at an inclined angle in the cylinder head (1). In order to reduce the dead space as far as possible with a view to obtaining good engine values on the one hand and improving the flow from the combustion chamber into the gas exhaust duct on the other, it is proposed to bring the valve seat (7) forward to the plane of the cylinder head base (2) and to adapt the form of a trough (14) recessed for the projection of the throttle valve (9) to the displacement element (11) arranged on the valve disc (11) in such a way that at the maximum valve lift of the throttle valve and with the piston in the TDC position the trough (14) is as far as possible filled. <IMAGE>
Patent EP-0468293-A1 (EP)
Inventor: ANDERSON JAMES L JR
IPC: B05D5/06
Filed: 1991-07-11
Abstract: The present invention is concerned with a water borne coating composition designed for the coating of transportation vehicles. The invention is related to coating compositions primarily for a basecoat of a multi-coat system which includes primers and transparent clear coats, particularly with base coats containing metallic pigments, based on acrylic latex polymers. The base coat composition consists of pigmented base containing an acrylic latex resin, reducer base containing a rheology control agent and optionally in addition an aluminium pigment base containing a water reducible resin and a neutralization base containing a water reducible resin.
Patent EP-0475153-A1 (EP)
Inventor: WEED GREGORY C
IPC: H05K3/06
Filed: 1991-08-23
Abstract: Photopolymerizable compositions in which the photoinitiator system contains a hexaarylbisimidazole and/or a  p -dialkyaminophenyl carbonyl compound in combination with a borate anion coinitiator are disclosed.
Patent EP-0488122-A1 (EP)
Title: Can lid feeder
Inventor: MIHARA HIROKATA
IPC: B65B7/28
Filed: 1988-12-27
Abstract: The known can lid feeder in a can seamer having a separator for can lids which projects from the outside towards a drop hole provided in a cylindrical body at the bottom of a hopper in the can lid feeder in the can seamer and which separates dropped and stacked can lids one by one from the bottom of the stack, is improved in that the separator for can lids is of rotary type and provided with two independent screw grooves along its circumferential surface for separating can lids one by one from the bottom of a stack of can lids dropped through a drop hole at the bottom of a hopper in a can lid feeder and stacked.
Patent EP-0490446-A1 (EP)
Inventor: BEZEMER DANIEL BOLTE
IPC: H04Q3/66
Filed: 1991-12-10
Abstract: Network congestions can largely be combated by preventing a congested point being approached right back at that network location where a new connection is initiated. To combat network congestions, at certain (important) points (A) at which new connections are initiated, the chosen (intermediate or final) destinations are automatically subjected to an investigation as to whether the chosen destination is or is not available at that instant. In a dynamic filter (F), destinations which appear to be unavailable are recorded for a certain, optionally variable, relaxation time in order thereby to hold back calls intended for such congested destinations for said relaxation time.
Patent EP-0450964-A1 (EP)
Inventor: SCHMIER KENNETH J
IPC: A47C21/02
Filed: 1991-04-04
Abstract: The disclosure relates to a row of fasteners such as buttons (20) along the foot of a mattress. Holes are also provided in associated sheets, blankets, comforters and other covers. Preferably, the fasteners are mounted on fairly long, flexible shanks (22) so that they can pass through the holes in the layers of covers to secure and automatically align the covers relative to the mattress and to one another. The covers may be fastened to one another at the top edges thereof using fasteners such as button tacks (25). The foot and edge fasteners facilitate making and remaking the bed covers. Also, the fasteners and holes may be formed in a standardized configuration and spacing to provide upward and downward compatibility among different mattress sizes.