baber/WOPTO huggingface dataset:
Patent EP-0423548-A1 (EP)
Inventor: SCHELLE AXEL DR
IPC: B61G5/08
Filed: 1990-10-04
Abstract: The automatic line-coupling for rail vehicles has a tubular part (1) which protrudes in front of a housing part (4) in the uncoupled state; on coupling, this tubular part (1) can be moved back counter to spring force. A hook element (8) is coupled to the tubular part (1) and can be swivelled out of a release position into a locked position or vice versa during coupling processes by running up on the housing part (4) or on the housing part (4') of the counter coupling, in which locked position it engages behind a hooking profile (16') of the tubular part (1') of a counter coupling. The tubular parts (1 and 1') of two coupled couplings are thus hooked to one another mechanically. The hooking of the tubular parts (1 and 1') is only dependent on the coupling state, irrespective of the pressure conduction in the tubular parts. The hook element (8) experiences movement only during coupling or uncoupling processes. As a result, secure hooking of the tubular parts (1) in the coupled state and a low degree of wear of the hook element (8) and of the parts which interact with it are ensured. <IMAGE>
Patent EP-0430099-A1 (EP)
Inventor: DAEMMRICH BERND
IPC: F04B1/04
Filed: 1990-11-23
Abstract: Radial piston pumps in hydraulic systems are usually flange-mounted on a pump housing (8) or a supporting part. As a result deformations can easily occur, which under some circumstances lead to destruction of the pump. The new radial piston pump and the associated pressure generating element (12) are intended to prevent such deformations. By providing a receiver hole (10) in the pump housing (8) or in a part connected to the pump housing, which runs axially to the drive shaft (2), it is possible to fit the pressure element (12) so that it positively interlocks in the radial piston pump. The radial forces exerted by the eccentric cam (24) are thereby transmitted positively and no longer merely frictionally to the component carrying the receiver hole (10). <IMAGE>
Patent EP-0435160-A1 (EP)
Title: Inductor
Inventor: YOKOKAWA TETSUYA
IPC: H01F17/00
Filed: 1990-12-19
Abstract: An inductor for use in a circuit. The inductor includes a spiral coil (16) consisting of a conductor material (26) and an insulating material (28) formed into a spiral together, wherein the conductor material (26) in the spiral is selectively connected through the insulating material (28).
Patent EP-0444302-A1 (EP)
Inventor: NYCZ COLLEEN M
IPC: G01N33/543
Filed: 1990-12-21
Abstract: A method for immunoassay for a ligand is performed on a porous membrane with alkaline phosphatase as the label. The assay protocol includes a wash step with an organic acid to deactivate endogenous alkaline phosphatase. The invention includes a kit of materials for performing the assay.
Patent EP-0381336-A1 (EP)
Inventor: MOMOSE TERUNOBU
IPC: F16C17/18
Filed: 1990-01-18
Abstract: Conventional sliding or rolling bearings suffer from certain problems which limit their application and service life. The present disclosure describes a ceramicbearing comprising a ceramic outer ring (1), a ceramic inner ring (2) and a ceramic sliding ring (3) fitted between said ceramic outer ring (1) and said ceramic inner ring (2). The outside circumference of the ceramic inner ring (2) and an inside circumference of the ceramic sliding ring (3) slide in contact with each other, and an outside circumference of the ceramic sliding ring (3) and an inner circumference of the ceramic outer ring (1) also slide in contact with each other.
Patent EP-0384750-A1 (EP)
Inventor: MATSUMOTO TAKASHI LIFE SCIENCE
IPC: C12N15/53
Filed: 1990-02-22
Abstract: A process of producing human 5-lipoxygenase suited for the mass production of the enzyme is disclosed. In the process of the present invention,  E. coli  transformed with an expression vector containing a DNA region encoding human 5-lipoxygenase is cultured and the produced human 5-lipoxygenase from the  E. coli . is recovered.
Patent EP-0411837-A1 (EP)
Inventor: EVANS ANTHONY COLIN
IPC: F16D65/58
Filed: 1990-07-27
Abstract: In an hydraulic drum brake and parking brake assembly (8), when an hydraulic actuator (28) is operated to engage an opposed pair of brake shoes (10, 12) with a brake drum (34) after a predetermined amount of wear had occurred on the friction pads (11, 13) of the brake shoes, a torsion spring (48) adjusts a cam (42) in the parking brake portion of the mechanism to compensate for the wear. The parking brake will thus operate properly despite the wear.
Patent EP-0392893-A1 (EP)
Inventor: LAINE GABRIEL
IPC: F01L3/08
Filed: 1990-03-21
Abstract: The invention relates to a device for guiding and sealing a valve, the stem (10) of which is mounted slidably in a tubular valve guide (14) fitted in the cylinder head (12) of a combustion engine and which projects axially from a bearing surface (20) of the cylinder head, which is perpendicular to the axis (X-X) of the valve and on which bears one end of a return spring (26) for the valve, there being interposed a washer-shaped bearing cup (24), through which passes the projecting part (18) of the valve guide (14). A sealing ring (32) is held axially against this projecting part (18) by means of a bush (30). According to the invention, the bush and the bearing cup are produced in one piece (22), of which the cylindrical part forming a bush (30) extends axially from the cup (24) beyond the free end (50) of the projecting part (18) of the valve guide (14) by means of an end portion (40), the inner surface of which completely envelops the sealing ring (32). <IMAGE>
Patent EP-0394082-A1 (EP)
Inventor: FEDELI MARC
IPC: G11C19/08
Filed: 1990-03-29
Abstract: A sensing device for magnetic bubble memory comprising a sensing zone (6) consisting of rows (7) of patterns (8) suitable for propagating strip-shaped bubbles, and a transition zone (10) permitting the strip-shaped bubbles to be stretched. This transition zone (10) comprises at least one row (18) of patterns made of a soft magnetic material; this row (18) comprises at least one central pattern (22) and a second pattern (24) adjacent to the central pattern (22). The central pattern (22) possesses a first part (22a) suitable for guiding a magnetic bubble and a second part (22b) suitable for promoting the propagation of a strip-shaped bubble. The second pattern (24) is suitable for promoting the propagation of a strip-shaped bubble whilst not perturbing the propagation of a bubble along the first part (22a) of the central pattern (22). 
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Patent EP-0453690-A1 (EP)
Inventor: CORREIA YVES
IPC: C07C53/16
Filed: 1990-04-24
Abstract: Method for the dehalogenation of alpha-halogenated carboxylic acids by hydrogen in the presence of a group VIII precious metal-based catalyst and of sulphur or of compounds of sulphur; it also relates to a new catalyst based on a solid phase of sulphur and precious metal. The invention is particularly useful for the removal of dichloroacetic acid present in monochloroacetic acid.
Patent EP-0404677-A1 (EP)
Inventor: VANASCHEN LUC
IPC: C03B23/03
Filed: 1990-06-21
Abstract: A device for tempering of a glazing by contact has two cooled compression plates and a device for cooling the peripheral surface of the glazing by air jets. The device intended to cool peripheral surfaces of the glazing consists of parallelepipedic blowing ramps placed between cooling and compression plates and in which are provided slots for the cooling air jets directed toward the peripheral surface of the glazing, and exhaust openings placed between the slots. The slots have a diameter at least equal to 1 mm and at most equal to the thickness of the glazings, and the exhaust openings having a cross section which is at least three times that of slots. The dimensions of the cooling and compression plates, as well as arrangement and/or width (B) of the ramps are such that a distance (A) between the orifices of outlet slots and peripheral surface of glazing which is opposite to it is at least two times and at most six times the diameter of the slots.
Patent EP-0437138-A1 (EP)
Inventor: MORDCHELLES-REGNIER GEORGES
IPC: B60R22/19
Filed: 1990-12-20
Abstract: The stop according to the invention comprises a body (10) with two parallel inner surfaces (16 and 18) between which extends a strap (14). The surface (16) comprises flexible or elastically deformable projections (22), for example bristles, whose ends rest on the strap (14); the stop allows the strap to run through in the direction in which the ends of the projections (22) are turned and brakes or prevents it from running through in the opposite direction. The invention applies in particular to seat belts with retractors for motor vehicles. <IMAGE>
Patent EP-0435764-A1 (EP)
Inventor: FABRE PIERRE
IPC: B64C13/16
Filed: 1990-12-24
Abstract: The present invention relates to a system for lowering the forces applied to the wing structure and especially the wing root (1) of the wings (2) of an aircraft (3) in flight, comprising means (4) for detection and for measurement of the vertical acceleration  gamma  of the aircraft, and means (5) for supplying control signals to aerodynamic surfaces (6) linked to the wings (2) of the aircraft, said means of control (5) driving the deflection angle of the said aerodynamic surfaces (6) as a function of the acceleration signals which they receive. 
<??>According to the invention, the said means of control (5) are activated only when the said vertical acceleration  gamma  exceeds a predetermined threshold  gamma s.
Patent EP-0444371-A1 (EP)
Inventor: LUPARINI LEONE
IPC: E04D12/00
Filed: 1990-12-27
Abstract: A supporting and load-distributing element (3) is disposed between a roof decking (under-roofing) (2) made from corrugated panels and roofing battens (5,9) which are perpendicular to it and which are capable of permitting the fastening of flat tiles. This element (3) consists of a tubular spacer disposed in a concave corrugation (2a) of the roof decking (under-roofing) (2), in contact on the one hand with a roofing batten (5,9) and on the other hand with the bottom of the said concave corrugation (2a). In addition, one end (3a) of the said spacer (3) comprises a retention lug (12) extending radially in order to butt up against a roofing batten (5,9) in an introduction direction (F) directed downwards from the slope of the roof. Application to the production of roofs made from flat tiles. <IMAGE>
Patent EP-0402281-A1 (EP)
Inventor: LOMBERTY MARC
IPC: H02G3/06
Filed: 1990-06-01
Abstract: The element comprises a lower shell (100) and an upper cover (150). The lateral walls (110,160) have several semi-circular corresponding notches (50) defining, once the cover is closed over the shell, circular openings for corrugated tubes. These notches (50) are fitted with a series of flexible fingers (10) in the form of circular sectors constituting, for the openings, flexible screens in the form of a circular crown. 
<??>Each internal semi-circular rib (40) for the longitudinal locking of corrugated tubes is situated on a small tongue (30) in the shape of a circular arc lying in a plane parallel to the corresponding opening, which small tongue is linked either to the inner wall by a flexible arm (20) or to the bottom at its lower mid part. 
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Patent EP-0417017-A1 (EP)
Title: Copolymerized anthraquinone-polyester colour concentrates
Inventor: PARHAM WILLIAM WHITFIELD C O E
IPC: C09B1/28
Filed: 1990-08-29
Abstract: Disclosed are color concentrate compositions which comprise a polyester having copolymerized therein at least 0.5 weight percent of an anthraquinone colorant compound having the formula
     wherein AQ is a 1,5- or 1,8-anthraquinonylene radical; R 1  and R 2  are the same or different and are unsubstituted or substituted alkyl, cycloalkyl or aryl; and X is a group reactive with at least one of the functional groups of the monomers from which the polyester is prepared. Amorphous polyesters and partially-crystalline polyesters are preferred embodiments of the color concentrates. Also disclosed are colored semicrystalline powders which may be obtained from the amorphous and partially-crystalline color concentrates by a dissolution-crystallization-precipitation procedure.
Patent EP-0406153-A1 (EP)
Inventor: NYKJAER NIELS PREBEN GIRICH
IPC: B23B39/16
Filed: 1990-06-29
Abstract: The guiding device (1) according to the invention differs from known devices by moving only the most necessary parts, namely the nut (12), the rear bridge (11), the two slide shafts (19) and the front bridge (22) on which the tool (2) can be mounted. 
     The mass of movable parts is hereby reduced to a minimum, whereby the speed of reciprocation can be increased without this demanding more strength and herewith weight in the force-absorbing parts. 
     Furthermore, a hitherto unknown good stability is achieved for the reason that the slide shafts (19) and the front and rear bridges (11, 22) constitute a rigid frame in all positions of the drive spindle (8, 9), so that the tool (2) can function with high precision.
Patent EP-0415892-A1 (EP)
Inventor: IELPO NICOLA
IPC: A44C3/00
Filed: 1990-08-27
Abstract: A coin blank, particularly for minting of coins and the like, is formed by an external element (1) of metal or metal alloy having a central aperture, on the edge surface (4) of which are cut perimetrally a series of spaced grooves (5), and by an internal element (6), of metal or metal alloy different from the former, on the edge surface of which is formed a perimetral ridge (8,9), said external and internal elements being coupled inseparably during the minting operation through the plastic flow of the material from said perimetral ridge (8,9) into said grooves (5) in said external element (1) and through the firm fitting of the material from said ridge into the portions of the edge surface of said central aperture in said external element (6), provided between adjacent grooves (5).
Patent EP-0434652-A1 (EP)
Inventor: ERIKSSON SVEN
IPC: E21B15/00
Filed: 1990-11-28
Abstract: A rock drilling rig comprising a first boom member (12) connected to a carrier (11) by a universal joint (13) and a second boom member (14) being longitudinally displaceable relative to the first boom member by a hydraulic cylinder (18) inside the second boom member. The external surface of the hydraulic cylinder is provided with lands (25) and intervening grooves (26) into which ridges (27) on second boom member (14) extend. A rotary motor (17) at the rear end of first boom member (12) rotates the second boom member by rotating the hydraulic cylinder.
Patent EP-0397840-A1 (EP)
Inventor: KRUMREY WALTER
IPC: F15B13/02
Filed: 1989-11-18
Abstract: Dans un circuit hydraulique pour l'approvisionnement de deux consommateurs (5, 5') à partir d'une seule source de moyen de pression par l'intermédiaire d'une soupape de répartition proportionnelle du courant (4), qui divise le courant total en deux courants partiels, le dispositif d'obturation (6) servant à la division du courant hydraulique est doté d'un dispositif de réglage supplémentaire (11) servant à prévoir le débouché total. Le signal de différence de pression obtenu au niveau du dispositif d'obturation (6) en fonction du réglage du débouché total est appliqué de manière adéquate aux raccords de commande (13) de la source de moyen de pression, qui consiste en une pompe capteuse de charge (1), par l'intermédiaire d'un dispositif sélecteur de circuit (19, 20) pour les deux sens de passage du courant; les consommateurs (5, 5') reçoivent ainsi une quantité de courant prédéterminée, indépendamment de la charge.
Patent EP-0467901-A1 (EP)
Title: Gas hob.
Inventor: HERBERT ERIC DAVID
IPC: F24C3/04
Filed: 1990-04-04
Abstract: PCT No. PCT/GB90/00503 Sec. 371 Date Oct. 8, 1991 Sec. 102(e) Date Oct. 8, 1991 PCT Filed Apr. 4, 1990 PCT Pub. No. WO90/12255 PCT Pub. Date Oct. 18, 1990.A gas hob has a glass ceramic top plate and gas fired heat radiating burner units below the top plate. Each burner unit has a lower plate which includes a number of concentric chambers. A ceramic burner plate is disposed over the lower plate. The burner plate is perforated to match the arrangement of concentric chambers to provide concentric gas burning rings. The supply of gas to the burner units is controllable by respective control valves enabling gas to be supplied only to the burner plate perforation at which supply of heat is required. A fan below the level of the burner units supplies air to a plenum chamber which communicates with ducts leading to the concentric chambers. The fan supplies combustion air at all times when a burner unit is in operation. Gas from the control valve mixes in the ducts with air from the plenum chamber before entering one of the concentric chambers and the gas burning ring.
Patent EP-0434848-A1 (EP)
Inventor: OKAMOTO MASAYA IDEMITSU PETROC
IPC: C08G64/18
Filed: 1990-07-05
Abstract: Un nouveau copolymère comprend des blocs de polycarbonate ayant la formule générale (I) et des blocs en polydiméthylsiloxane ayant la formule générale (II), les symboles des formules étant définis dans la description. Le nouveau copolymère a une teneur en blocs de polydiméthylsiloxane comprise entre 0,5 et 10% en poids, une teneur en matières solubles n-hexanes inférieure ou égale à 1,0% en poids et une viscosité-poids moléculaire moyen comprise entre 10.000 et 50.000. Ce copolymère a une résistance élevée aux chocs et permet d'obtenir un matériau de moulage avec une résistance aux chocs extrêmement élevée selon Izod lorsqu'il est mélangé à des fibres de verre ou similaires.
Patent EP-0491705-A1 (EP)
Title: Multiplicateur de force
Inventor: MORICE LUCIEN JULIEN JOSEPH MA
IPC: F03G7/10
Filed: 1990-07-05
Abstract: Appareil multiplicateur de force comprenant un vérin hydraulique à dispositif inverseur de poussée, interposé entre une force motrice et une résistance. Formé de cylindres (1) montés en couple par une chape (9) tournant sur un arbre (10) et contenant de l'huile entre deux pistons disposés vis-à-vis (5, 3). Le piston de gauche usiné en couronne (3) a pour tige un tube (4) pourvu d'un piston (8) qui, par pression, produit sur les deux autres pistons des forces pressantes contraires. Un attelage (12) vissé au tube (4) transmet en l'inversant la force négative de la couronne à un attelage avant (13) par des leviers (14, 15) appuyés sur la chape (18). La somme des forces pressantes multiplie la force du moteur. Le piston du tube est poussé par un balancier propulseur fixé à une poulie (21, 22) (21) entraînée par un moteur. L'attelage et le piston de droite poussent un balancier (23) claveté à l'arbre (24) lequel fait tourner l'appareil résistant. Des brides (27) maintiennent un écart constant entre la chape et ce dernier balancier.
Patent EP-0445260-A1 (EP)
Inventor: BILITEWSKI URSULA
IPC: G01N27/30
Filed: 1990-09-27
Abstract: Sont décrits un matériau pour électrode, une électrode, ainsi qu'un procédé pour sa fabrication et son emploi.
Patent EP-0491854-A1 (EP)
Title: Colored metallic pigments
Inventor: MICALE FORTUNATO J
IPC: C09D17/00
Filed: 1990-09-14
Abstract: The invention relates to a colored pigment comprising a plurality of metallic or mica flakes with a plurality of polymer encapsulated pigment particles adhered to the individual flakes. The colored pigments are useful for imparting color and metallic luster to surface coatings.
Patent EP-0510194-A1 (EP)
Inventor: TSUJI TOSHIYUKI OMRON CORPORAT
IPC: G06F3/023
Filed: 1990-11-28
Abstract: Le terminal décrit comprend un boîtier de terminal (2), qui contient un circuit d'introduction de données par clavier (21) et une unité centrale (CPU)(22), ainsi qu'une unité de commutation (3) connectée de façon détachable au boîtier (2) du terminal par l'intermédiaire de connecteurs (4, 5). Le nombre n des bornes d'entrée de signaux de commutation (41-4n) du circuit d'introduction de données par clavier (21) est égal ou supérieur au nombre N des commutateurs (11-1N) de l'unité de commutation (3)(n N). Un générateur (6) placé dans l'unité de commutation (3) produit un signal qui spécifie le nombre N, lorsque ce nombre a été sélectionné. Le signal de spécification est introduit dans le circuit d'introduction de données par clavier (21). L'unité centrale (CPU)(22) du boîtier (2) du terminal reçoit les signaux de commutation uniquement en provenance des bornes d'entrée dont le nombre est égal au nombre N. On peut ainsi utiliser plusieurs types d'unités de commutation ayant des nombres différents de commutateurs, en les connectant à un seul boîtier de terminal.
Patent EP-0456238-A1 (EP)
Inventor: HOFFMANN BERNHARD DIPL-ING
IPC: G01R19/165
Filed: 1991-05-08
Abstract: In a device for multiphase current monitoring with respect to the mean value related at the same time to all the phases (R,Y,B) of the system, which device emits a reliable signal even if the trigger value is exceeded slightly (less than 10%) and for a short time (less than 0.1 s), it is provided that said device uses a magnetic relay which achieves instantaneous current independency by additively superimposing the magnetic force (FR, FY, FB) produced by each phase. 
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Patent EP-0475093-A1 (EP)
Inventor: IKEGAMI MASAHIKO
IPC: B60Q1/12
Filed: 1991-08-12
Abstract: A two-wheeled vehicle (30) control apparatus comprising:
     vehicle velocity computing means (31) for computing the velocity of said two-wheeled vehicle (30);   a handlebar steering angle sensor (32) mounted on the handlebar of said two-wheeled vehicle;   dynamic center value computing means for computing a dynamic center value which is a signal output by said handlebar steering angle sensor (32) when said handlebar is in its central position, said computing being performed in accordance with the traveling state of said two-wheeled vehicle (30);   handlebar steering angle computing (36) means for computing the steering angle of said handlebar using the output signal from said handlebar steering angle sensor (32) and said dynamic center value;   vehicle control means (42) for controlling said two-wheeled vehicle in accordance with the velocity and handlebar steering angle of said two-wheeled vehicle (30); and   control stopping means (42) for stopping the control by said vehicle control means over said two-wheeled vehicle until said dynamic center value computing means has computed said dynamic center value.
Patent EP-0533976-A1 (EP)
Inventor: GRUENWALD SORIN DIPL-ING
IPC: G01S7/52
Filed: 1991-09-26
Abstract: The invention relates to a method and apparatus for the optimization of image uniformity of an ultrasound imaging system (UIS). According to the invention a feed back loop is implemented based on which the factors are determinated which beside ultrasound attenuation influence the image uniformity in an UIS. The variation of these factors with respect to their optimal values is calculated and the results are used in the above mentioned feed-back loop in order to drive the system in its optimal state with respect to image uniformity. Moreover the feed back loop is used to provide an improved automatical attenuation compensation.
Patent EP-0483565-A1 (EP)
Inventor: VON DER STEIN HEIDRUN
IPC: A46B17/04
Filed: 1991-10-10
Abstract: Sweeping equipment, comprising a dust-pan (1) and a brush (2) which are constructed and can be joined together in such a way that the dust-pan (1) is closed by the brush (2) when not in use. <IMAGE>
Patent EP-0451927-A1 (EP)
Inventor: STOUTAMIRE DONALD W
IPC: C07C255/37
Filed: 1983-11-18
Abstract: Cyclo(D-phenylalanyl-D-histidine) can be used as a catalyst in the preparation of an optically-active, optionally substituted S-alpha-cyano-3-phenoxy benzyl alcohol.
Patent EP-0467487-A1 (EP)
Inventor: OKABAYASHI MASANORI
IPC: C25D11/04
Filed: 1991-07-16
Abstract: There is provided a method of producing an electrode foil for use in aluminum electrolytic capacitors. This method includes the steps of (a) introducing a predetermined length of an aluminum foil (8) into an electrolytic solution (6) without supplying any current; (b) supplying a current to the aluminum foil (8) until voltage becomes constant while keeping the aluminum foil stationary therein; (c) repeating the steps (a) and (b) for another predetermined length of the aluminum foil; and (d) finally holding the aluminum foil thus obtained while applying a constant voltage thereto.