baber/WOPTO huggingface dataset:
Patent EP-0399484-A1 (EP)
Title: Control signal emitter
Inventor: SCHULZ KLAUS-DIETER
IPC: G06F3/033
Filed: 1990-05-22
Abstract: A control signal emitter for generating a pair of control signals contains a control lever (22) which is supported to be pivotable on all sides about a pivoting point (24) by means of a pivoted bearing (18). An actuating member (26) is rigidly attached directly to the control lever (22). First inductive sensors (34, 38) operating in conjunction with the actuating member (26) respond to deflection of the control lever (22) in a first direction. Second inductive sensors (36, 40) operating in conjunction with the actuating member (26) respond to deflection of the control lever (22) in a second direction. The sensors (34, 36, 38, 40) in each case contain a plunger (44) which can be displaced against the action of a spring (104) in a housing (42) and the end of which, protruding from the housing (42), rests against the actuating member (26). An induction coil (98) through which the plunger (44) extends is arranged in the housing (42). The plunger (44) contains magnetisable material which becomes displaced relatively to the induction coil (98) during a movement of the plunger (44) and changes the inductance of the induction coil (98). On the plunger (44), a cam (92) is provided which operates in conjunction with switches (134, 136) in such a manner that the output signal of the control signal emitter is disconnected via contacts given a centre position of the control lever (22). <IMAGE>
Patent EP-0408922-A1 (EP)
Inventor: FLORIN BRUNO
IPC: C12N5/04
Filed: 1990-06-22
Abstract: In order to improve the duration of conservation of plant embryos, the embryos are kept in hypoxia by coating with a layer of oil and are then cooled and stored at a temperature above their threshold of sensitivity to cold.
Patent EP-0412501-A1 (EP)
Inventor: TOOLEY PATRICIA ANN
IPC: C01B32/40
Filed: 1990-08-07
Abstract: A composition comprises (a) at least one vanadium oxide as support material, (b) platinum metal, and (c) iron oxide and/or metal. This composition is used as catalyst in the reaction of carbon monoxide and oxygen to carbon dioxide. Preferably, the composition is made by a preparation process comprising the steps of impregnating the support material with an aqueous acid solution (preferably concentrated nitric acid) of Pt and Fe compounds.
Patent EP-0410551-A1 (EP)
Inventor: HUEBL DIETER DR
IPC: A01N43/82
Filed: 1990-07-24
Abstract: 5-Substituted 1,3,4-thiadiazole derivatives of general formula I
      wherein 
R₁ is C₁₋₁₄-alkyl, C₃₋₆-cycloalkyl or C₃₋₆-cycloalkylmethyl, and 
R₂ is C₁₋₁₂-alkyl, C₂₋₁₂-alkenyl, C₂₋₁₂-alkynyl, C₃₋₆-cycloalkyl or C₃₋₆-cycloalkylmethyl, each of which is substituted one or more times by the same or different halogen, processes for their preparation and their use as pesticides, especially against nematodes.
Patent EP-0415517-A1 (EP)
Inventor: MARTTILA PAULI
IPC: B29B15/12
Filed: 1990-06-12
Abstract: The invention relates to a process and apparatus for impregnating a continous fibre bundle or fibre bundles (10) with molten or fluid curing resin in the course of manufacturing fibre reinforced material, said material comprising one or several fibre bundles (10) encircled by matrix resin. The fibre bundles (10) are so conducted to pass across the nozzle aperture (13) that the resin runs from the nozzle (11) from a higher pressure through the fibre bundle (10) to a lower pressure.
Patent EP-0430569-A1 (EP)
Inventor: BRUNNER BEAT
IPC: H04Q3/52
Filed: 1990-11-21
Abstract: A multi-stage, alternate routing switching network is enhanced with a switch architecture that is able to detect and mask all single faults. The switch employs a controller that develops dual rail control signals. In one embodiment, the controller is made up of two controllers that receive the same inputs but generate complementary outputs. The complementary outputs form the dual raiI signals that control the multiplexers that are interposed between the inputs and the outputs of the switch. The dual rail control of the signal routing within the switch allow for effective detection of all single faults in the signal routing means. Inclusion of totally self checking circuits at the switch outputs as well as inputs enables users to readily isolate a fault and identify its source.
Patent EP-0435444-A1 (EP)
Inventor: GIACOBBE THOMAS J
IPC: C07C53/128
Filed: 1990-11-21
Abstract: The invention relates to bioresistant surfactants and cutting fluid compositions which utilize them. The surfactants comprise soaps of carboxylic acid compounds having from 10 to 30 carbon atoms, the carbon skeleton of which is branched and not straight chain. The branching provides the resistance to biodegradation of the products of the invention. Further enhanced bioresistance may be obtained by utilizing a branched lubricating basestock material in the cutting fluid composition.
Patent EP-0434261-A1 (EP)
Inventor: HAGEN TRACY M
IPC: G11B21/21
Filed: 1990-12-06
Abstract: A load beam (60) couples a gimbal to a support arm in a head-gimbal assembly and has a sleeve capture apparatus to support a conductor sleeve (22) running from the gimbal to the support arm along the load beam (60). A first capture tab (62) extends from an edge of the load beam and has a flat sleeve contact surface for contacting the conductor sleeve on one side. A second capture tab (64) extends from the edge of the load beam, is spaced from the tab (62) and has a semi-cylindrical sleeve contact surface for contacting the conductor sleeve on the other side. A third capture tab (66) extends from the edge of the load beam, is spaced from the tab (64) and has a flat sleeve contact surface for contacting the conductor sleeve on the one side. A fourth capture tab (68) extends from the edge of the load beam, is spaced from the tab (66) and has a semi-cylindrical sleeve contact surface for contacting the conductor sleeve on the other side. Each of the second and fourth capture tabs has its sleeve contact surface displaced from a line defined generally by the sleeve contact surfaces of the first and third capture tabs, by a distance less than the thickness of the conductor sleeve.
Patent EP-0434316-A1 (EP)
Inventor: BALLARD DENIS GEORGE HAROLD
IPC: C08F4/08
Filed: 1990-12-14
Abstract: A process for addition polymerisation of vinylic (in particuar methacrylic) monomers at a temperature in the range of -20 to 60°C, in the presence of a catalyst comprising:
     (a) a first component of empirical formula (I):
      wherein 
M is an alkali metal atom; and 
T is bulky hydrocarbyl which contains at least 4 carbon atoms and is optionally substituted by one or more pendent substituents, or hetero-substituted hydrocarbyl, each of which is inert in the process conditions; and   (b) a (co-catalyst) second component comprising a compound of empirical formula (II):
      wherein 
Q is Al, B or Zn; 
m, n and p are each 0 or an integer such that (m + n + p) = 2 or 3 (depending on the appropriate valency of Q; and 
X, Y and Z are each independently optionally substituted bulky hydrocarbyl, or 
X and Y together are optionally substituted hydrocarbadiyl, and Z is optionally substituted bulky hydrocarbyl, 
all of which groups are inert in the process conditions.
Patent EP-0424265-A1 (EP)
Inventor: COSTES JEAN-RAYMOND
IPC: G01T1/169
Filed: 1990-10-18
Abstract: L'invention permet de mesurer le degré de rayonnement radioactif émis par des pièces de grande dimension. Il comprend deux détecteurs de rayon gamma (12A, 12B) de grande dimension, placés face à face et dont l'écartement est réglable. Ils sont complétés chacun d'un photomultiplicateur (14A, 14B). La pièce à mesurer (2) est suspendue pour être amenée entre les deux détecteurs (12A, 12B). Le positionnement de ces derniers est obtenu à l'aide d'un calculateur et d'un système de reconnaissance de forme (22) de la pièce (2) fonctionnant à l'aide de rideaux optiques. Le fait que les deux deux détecteurs soient réglables en position permet de tenir compte de la forme de la pièce à mesurer. Application à la récupération des matériaux en provenance d'installations nucléaires, en vue de leur réutilisation.
Patent EP-0436425-A1 (EP)
Inventor: FLAMENT PATRICK
IPC: B64G1/40
Filed: 1990-12-20
Abstract: A system comprises two solar generator wings (4, 5) extending in opposite directions from a satellite body (3), two drive motors (6) suited to controlling these wings independently of one another in rotation approximately around their longitudinal axes in order to maintain them facing the sun to within a small pointing error, a set of detectors (7) suited to picking off angles of attitude, and a calculation suite (21, 22) suited to controlling the drive motors as a function of the angles of attitude. It further comprises, for each wing, an additional surface (10, 11) extending longitudinally beyond the extremity of this wing; these additional surfaces are substantially of the same area and exhibit, with respect to these wings, inclinations in opposite directions around these longitudinal axes, with substantially the same amplitude  alpha  less than the 90 DEG complement of the maximum amplitude of pointing error of the wings with respect to the sun. 
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Patent EP-0385896-A1 (EP)
Inventor: GODARD JACQUES
IPC: B65D83/38
Filed: 1990-03-01
Abstract: The invention relates to a dispenser body (1) comprising a casing (3), which has a base (4) and side wall (5), and a cap (2) fitted tightly to the top (12) of said side wall (5) of the casing (3), characterised in that this cap (2) is made of a plastics material and has an annular covering (8) of minimal thickness of between 1.2 and 4 mm and also two annular portions, lower and upper (7 and 9), allowing this dome (2) to be fitted tightly, on the one hand, over said side wall (5, 12) and, on the other hand, to dispensing means. Said attaching portions (7, 9) are extensions of said annular covering (8) and delimit it. 
<??>The invention also relates to dispensers having this kind of dispenser body (1) and the corresponding cap (2). It is of application in the fields of cosmeticology, pharmaceuticals, hygiene and foods. 
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Patent EP-0435797-A1 (EP)
Inventor: ANDERMANN GUY
IPC: A61K33/00
Filed: 1990-12-10
Abstract: Therapeutic composition employed in ophthalmology. It combines calcium salts of glucoheptonic acid, biological organic acids and inorganic salts with gamma-aminobutyric acid to form a stable and effective solution, also containing sodium bicarbonate.
Patent EP-0473581-A1 (EP)
Title: A plug.
Inventor: SUNDSTROEM INGE
IPC: F16B13/14
Filed: 1990-01-04
Abstract: PCT No. PCT/SE90/00009 Sec. 371 Date Jul. 3, 1991 Sec. 102(e) Date Jul. 3, 1991 PCT Filed Jan. 4, 1990 PCT Pub. No. WO90/08265 PCT Pub. Date Jul. 26, 1990.A fastening device in the form of a plug and a screw is adapted for installation in a blind bore of a thick wall or in a through hole in a thin wall. The plug is formed as an elongated body having a central longitudinal hole. The body has inner and outer end portions and two parallel slots extending longitudinally between the end portions to define four legs arranged circumferentially around the body. The legs diverge from the end portions to form an increasing diameter for the body which reaches a maximum at the center of the body. When the plug is inserted into a blind bore the legs are displaced inwardly to reduce the size of the central longitudinal hole so that when the screw is inserted into the plug, the screw will exert force on the legs to press the legs against the wall with strong radial forces. When the plug is inserted in a thin wall, threaded engagement between the screw and the inner end portion of the plug produces longitudinal displacement of the inner end portion and radial deformation of the legs to provide clamping pressure at the back of the wall at four distant locations.
Patent EP-0456718-A1 (EP)
Inventor: HOUSTON SR THOMAS T
IPC: A61G5/12
Filed: 1990-01-30
Abstract: L'invention concerne un appareil à fauteuil roulant (200) ou de marche (10), comprenant un cadre (202) doté d'une partie de base (204) et de parties latérales espacées (206, 208) pour définir un espace (209) destiné à recevoir le corps d'un utilisateur. On a prévu un dispositif destiné à supporter ledit cadre (202) au-dessus d'une surface de sol sur laquelle il se déplace, ledit dispositif comprenant un mécanisme (234, 236) destiné à déplacer l'appareil (200) sur la surface du sol. Le mécanisme de mise en mouvement (234, 236) comprend un dispositif (70) destiné à maintenir le contact avec une surface de sol, lorsqu'il se déplace sur un terrain non nivelé. Le moyen de mise en mouvement peut être maintenu dans un alignement préféré. On a prévu un dispositif (342) permettant à un utilisateur se trouvant dans l'espace (209) de commander le mouvement de l'appareil (200) sur la surface du sol. Un ensemble à siège (244) supporte et déplace sélectivement un utilisateur entre une position assise et une position sensiblement droite à l'intérieur de l'appareil (200), et permet à l'utilisateur de commander et de déplacer l'appareil (200) sur la surface du sol à la fois à partir de la position entièrement assise et de la position sensiblement debout. En outre, ledit ensemble à siège (244) se déplace horizontalement en avant et en arrière afin d'aider l'utilisateur à monter sur ledit appareil (200) et à en descendre, ainsi que vers le haut et vers le bas afin de s'adapter à la taille de l'utilisateur. On a prévu un dossier (242) qui, dans un mode de réalisation préféré, s'incline lorsque l'utilisateur passe d'une position assise à une position sensiblement debout.
Patent EP-0429653-A1 (EP)
Title: Condensateur en ceramique semi-conductrice du type isole par joint de grains et stratifie et procede de production d'un tel condensateur
Inventor: OKAMOTO KAORI - JYOHOKU-CHO -C
IPC: H01G4/12
Filed: 1990-03-20
Abstract: La présente invention se rapporte à un condensateur en céramique semi-conductrice du type isolé par joint de grains et stratifié qui fonctionne normalement comme condensateur absorbant les perturbations de basses tensions et les perturbations de hautes fréquences et qui fonctionne comme varistor lorsque des impulsions de hautes tensions ou des perturbations d'électricité statique sont appliquées à lui. Le matériau du condensateur en céramique est principalement constitué par du Sr(1-x)CaxTiO3 et ce matériau ainsi que le matériau de l'électrode interne peuvent être cuits au four simultanément pendant le processus de production. Un procédé de production d'un tel condensateur est également décrit. La raison pour laquelle les deux matériaux peuvent être cuits simultanément est la suivante. Un composant servant à transformer un matériau en un matériau semi-conducteur est ajouté à une quantité excédentaire en Ti de Sr(1-x)CaxTiO3; sont ensuite ajoutés des composants de Mn et Si qui se transforment en MnO2 et SiO2 respectivement pendant la phase de cuisson; et un matériau semi-conducdecteur isolé par joint de grains pour condensateurs est ainsi facilement obtenu uniquement par réoxidation sans passer par la phase classique de diffusion superficielle des oxydes métalliques. En outre, selon la présente invention, le matériau compact après stratification est calciné à l'avance dans l'air, pour produire un condensateur en céramique stratifiée ayant une fonction de varistor. Les problèmes, tels que rupture dans l'électrode interne, destratification, craquelures, manque de densité après le frittage et absence d'homogénéité de la structure du corps fritté, sont supprimés autant que possible. Un tel condensateur s'illustre par une amélioration notable de sa fiabilité et de ses caractéristiques électriques, incluant notamment la capacité, l'exponentiel non linéaire alpha de la tension et la tension de varistor. La présente invention décrit les principales caractéristiques de la composition du matériau ainsi que son procédé de
Patent EP-0419646-A1 (EP)
Inventor: FAYARD JEAN-CLAUDE
IPC: G01B5/24
Filed: 1990-04-05
Abstract: Dispositif de réglage de la géométrie d'une roue (14) de véhicule comprenant un porte-moyeu (40) destiné à recevoir en rotation la roue (14), le porte-moyeu (40) étant monté sur le véhicule par l'intermédiaire d'au moins un élément de suspension (18, 38) qui est libre de pivoter par rapport au véhicule. Selon l'invention, l'élément de suspension (18, 38) est monté sur le véhicule par l'intermédiaire d'au moins un excentrique (32) susceptible d'être mis en rotation pour varier l'angle défini entre l'élément de suspension (18, 38) et le véhicule.
Patent EP-0474676-A1 (EP)
Inventor: AZAD AHMED ABDULLA
IPC: C07K14/08
Filed: 1990-05-29
Abstract: L'invention se rapporte à une forme hautement immunogène de la protéine structurale VP2 du virus IBDV (virus de la maladie infectieuse de la bourse de Fabricius chez les volatiles), qui comprend une forme agrégée de poids moléculaire élevée de VP2, produite par l'expression d'une séquence de nucléotides codant pour la protéine structurale VP2 ou pour un polypeptide présentant le pouvoir antigénique de tout ou partie de la protéine structurale VP2 dans une levure ou autre cellule hôte eukaryotique.
Patent EP-0429605-A1 (EP)
Inventor: DUFFTY BRYAN
IPC: B60F3/00
Filed: 1990-05-18
Abstract: Le véhicule amphibie à chenilles motrices décrit sert à transporter des troupes à partir de navires jusqu'au rivage à des vitesses supérieures à 25 miles à l'heure. Un tel véhicule comprend une paire d'unités d'ailerons porteurs (172, 172a) articulées chacune pivotante par rapport au véhicule et pouvant se déplacer entre une position opérationnelle en mode de navigation sur l'eau et une position dans laquelle les ailerons porteurs (178, 178a) et les unités de propulsion à jets d'eau (174, 174a) sont surélevés par rapport aux chenilles pour permettre la propulsion du véhicule sur la terre ferme. Lorsque le véhicule se trouve en mode de navigation sur l'eau, les chenilles (60, 62) sont surélevées sur une courte distance et les gaines (110, 112) d'enveloppement des chenilles ainsi que les volets de proue (154, 156) sont positionnés sous les chenilles, afin de réduire au minimum la résistance hydrodynamique du véhicule.
Patent EP-0500539-A1 (EP)
Inventor: FRANZ PETER
IPC: H02K5/10
Filed: 1990-09-13
Abstract: Il est proposé une enveloppe pour machines électriques, en particulier pour les appareils de démarrage de moteurs à combustion interne, laquelle sert à protéger les machines électriques contre la pénétration de salissures et d'humidité ainsi que contre la corrosion. Ladite enveloppe consiste en au moins une feuille (7) glissée ou étirée sur les parties (2 à 5) de la machine électrique, pouvant être collée sur les parties (2 à 5) et appliquée fermement par rétraction sur les parties enveloppées (2 à 5). Cette enveloppe constitue une protection simple, plus écologique, et se prêtant mieux à la fabrication en grandes quantités en comparaison aux couches de vernis conventionnelles.
Patent EP-0494327-A1 (EP)
Inventor: PAULIK ERNST
IPC: H02M1/00
Filed: 1991-01-09
Abstract: A control device (IC) for driving a semiconductor switch element (V11) provided in the fly back switching power supply is connected to a starter circuit (AS) for the voltage supply. This starter circuit (AS) is connected between two output terminals of a bridge rectifier (V1, V2, V3, V4) which provides a rectified and essentially unsmoothed mains AC voltage (UN), and an input terminal (6), as well as a reference potential terminal (4) of the control device (IC). The starter circuit (AS) has a resistive device (R) via which a capacitive device (C) connected in parallel on the output side can be charged by the rectified and essentially unsmoothed mains AC voltage (UN).
Patent EP-0459082-A1 (EP)
Inventor: VOTEL THOMAS F
IPC: A61F5/02
Filed: 1991-02-13
Abstract: A back support (10) for providing abdominal and lumbosacral support has a waistband (11) of substantially unstretchable construction. An elastic band (30) is operatively connected to the outer surface of the waistband (11). The waistband has a generally V shape, wherein the waistband resists riding up on a wearer. The elastic band is preferably releaseably connected to the outer surface of the waistband (11). The support (10) may also have a tool belt (50) operatively connected thereto.
Patent EP-0446752-A1 (EP)
Inventor: TAKEFUMI UEMATSU C O MITSUBISH
IPC: C08L23/10
Filed: 1991-03-04
Abstract: A polypropylene resin composition for blow molding is disclosed, which is obtained by melt-kneading from 75 to 95% by weight of a polypropylene resin having a melt flow rate of from 4 to 15 g/10 min and from 5 to 25% by weight of glass fiber, the glass fiber dispersed in said composition having an average diameter of from 5 to 15 µm and an average length of from 0.5 to 1.5 mm. The polypropylene resin composition, when extruded to form a parison, has excellent drawdown resistance and excellent extensibility, and provides blow-molded articles having satisfactory strength at the pinch-off tail thereof and excellent rigidity.
Patent EP-0450442-A1 (EP)
Inventor: KING JOSEPH ANTHONY JR
IPC: C07C68/00
Filed: 1991-03-25
Abstract: A method is provided for making an organic carbonate such as, a diaryl carbonate by heating a mixture under elevated conditions of temperature and pressure comprising an arylhydroxy compound, such as phenol, carbon monoxide, and oxygen in the presence of a palladium catalyst and carbon dioxide as a desiccant.
Patent EP-0457247-A1 (EP)
Inventor: DORNAUER MATTHIAS DIPL-ING
IPC: A61G13/10
Filed: 1991-05-13
Abstract: In a transport trolley for transporting an operating table (20) comprising a supporting column (18) and a table surface (26) which can be removed therefrom, having a running gear (10) and two supporting bars (24) intended to bear the table surface (26), which are arranged at a distance from and parallel to each other on the running gear (10) in such a manner that they can be brought into a position of engagement with the table surface (26) on both sides of the supporting column (18), at least one bearing element (28, 30), on which the supporting column (18) of the operating table rests, is arranged on the transport trolley on each side of the intervening space between the supporting bars (24), in such a manner that it is adjustable, in each case, between a bearing position, in which it projects into the intervening space between the supporting bars (24) in order to engage under a part (32) fixed to the supporting column, and a position of release. Each pair of bearing elements (28, 30), situated on the two sides of the intervening space, are connected to each other in such a manner that, when one bearing element (28, 30) is adjusted, the associated other bearing element (28, 30) is moved into the same position. 
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Patent EP-0489441-A1 (EP)
Inventor: HALM ROLAND LEE
IPC: B01J23/38
Filed: 1991-12-05
Abstract: The present invention is a process for the production of silanes from the contact of hydrogen chloride with silicon. The silicon may be in the form of silicon metal or a silicon containing material. The described process employs a catalyst which increases the yield of tetrachlorosilane. The catalyst is selcted from a group consisting of tin and tin compounds, nickel and nickel compounds, arsenic and arsenic compounds, palladium and palladium compounds and mixtures thereof. The process is run at a temperature of about 250°C. to 500°C.
Patent EP-0476754-A1 (EP)
Inventor: WASSINK DERK JAN CHRIS
IPC: G06F21/88
Filed: 1991-09-11
Abstract: Microprocessor-controlled apparatus, for example, a car radio whose microprocessor (5) is one-time programmable by the manufacturer of the apparatus. An external non-volatile memory (7) comprises a security variable (VAR) indicating whether the protection means is operational. In addition to a security code (SC), an arbitrary code series (KEY) of, for example, 20 bits is stored in the internal memory (51) of the microprocessor (5). Unauthorized disabling of the protection means by external interrogation of the non-volatile memory (7) is only possible by assigning a value which corresponds to the code series (KEY) to the security variable. However, the code series (KEY) is inaccessible and can only be traced with great difficulty by means of trial and error methods.