baber/WOPTO huggingface dataset:
Patent EP-0474637-B1 (EP)
Inventor: TERLETZKI HARTMUD
IPC: H01L27/02
Filed: 1990-03-22
Granted: 1997-08-13
Abstract: The invention relates to an input protective circuit for MOS components which contains a resistor R, a thin oxide transistor DOX and a punch-through component. The use of the punch-through component instead of a field oxide transistor in the protective circuit reduces the breadkown rate of integrated circuits through ESD discharges. The problem of the delayed response of a protective circuit and the concomitant interference through voltage damage are thus minimized. The advantage of the protective circuit of the invention over prior art types lies in that it becomes active immediately on reaching the punch-through voltage and thus responds immediately.
Patent EP-0466790-B1 (EP)
Inventor: BUCHANAN NIGEL LIQUID LEVERS I
IPC: G01N25/08
Filed: 1990-03-30
Granted: 1998-07-15
Abstract: A portable hand-held device (1) is provided for testing the boiling point of fluids, especially hydraulic fluid such as brake fluid. The device includes a probe (3) for immersion in fluid to be tested, in particular in a fluid reservoir, and the probe (3) comprises an inner casing (11) defining a housing (11A) for a semi-encapsulated portion of fluid and an outer sheath (7) defining a shroud surrounding the inner casing (11). A heater (5) and a temperature sensor (6) are present in the housing (11A), and apertures (10, 13) are provided to permit fluid flows to and from the housing (11A). The device senses the onset of the equilibrium reflux boiling temperature of the fluid in the housing (11A).
Patent EP-0467943-B1 (EP)
Inventor: WOODWARD WILLIAM HENRY
IPC: H02K41/00
Filed: 1990-04-17
Granted: 1994-06-15
Abstract: PCT No. PCT/GB90/00579 Sec. 371 Date Dec. 9, 1991 Sec. 102(e) Date Dec. 9, 1991 PCT Filed Apr. 17, 1990 PCT Pub. No. WO90/13171 PCT Pub. Date Nov. 1, 1990.A linear actuator comprising of two elongate resilient elements (10, 12) joined together at their opposite ends (13, 14), a first one of the elements is fixed at a point intermediate its ends (16) and the two elements (10, 12) are arranged to carry an electric current which causes the two elements (10, 12) to move apart when they are placed in a transverse magnetic field. The linear actuator may be used to control the opening and closing of a valve in a fluid dispensing device, where a needle (20) is attached to the second element (12), which needle co-operates with a valve orifice.
Patent EP-0438601-B1 (EP)
Inventor: MAEDA YASUHARU C O NEW MATERIA
IPC: H01F1/18
Filed: 1990-08-13
Granted: 1994-11-23
Abstract: Les compositions de revêtement traditionnelles, qu'on prépare en mélangeant une solution aqueuse d'un composant organique (contenant essentiellement de l'acide chromique) avec une émulsion aqueuse d'un composant organique (contenant un polymère), présentent les inconvénients d'avoir un temps de tenue court, d'être si fortement moussantes que des mousses risquent d'apparaître dans le revêtement, de produire un revêtement dont la résistance à la corrosion et les performances isolantes sont moindres, de produire un revêtement qui génère un gaz pendant le soudage, ce qui entraîne un e mauvaise soudabilité, et d'être hautement carburables lorsqu'elles sont conditionnées avec une résine acrylique destinée à éliminer les inconvénients précités. La composition de revêtement de la présente invention comprend une dispersion aqueuse d'un polymère de (meth)acrylate, qui a été utilisée jusqu'ici comme composant organique, modifié avec un acide carboxylique non saturé par éthylène comme composant comonomère essentiel et par un ou d'autres composés vinyliques comme composant comonomère optionnel, ou une dispersion aqueuse préparée par addition d'un polymère de méthacrylate pulvérisé au polymère modifié cité ci-dessus. Ces compositions ont un pouvoir moussant faible et une excellant applicabilité et permettent de produire un revêtement ayant d'excellentes propriétés. Plus particulièrement, la composition contenant le polymère de méthacrylate pulvérisé a une soudabilité tellement bonne qu'il peut répondre aux besoins récents de diversification et de qualité élevée des produits en tôle électrique.
Patent EP-0454813-B1 (EP)
Inventor: ANDERSSON BENGT
IPC: A61P31/12
Filed: 1990-10-30
Granted: 1998-09-09
Abstract: The present invention relates to a use of casein derived from milks, preferably human milk, and porcine milk, for the preparation of a substrate for the prophylactic and/or therapeutic treatment of infections of the respiratory tract caused by S. pneumoniae and/or H. influenzae, as well as the diagnostic use of such compositions for diagnosing infections caused by said bacteria.
Patent EP-0502873-B1 (EP)
Inventor: BOSTICA BRUNO
IPC: H04L12/54
Filed: 1990-11-27
Granted: 1995-06-28
Abstract: Basic element for the interconnection network of a fast packet switching node, where a synchronization is made at bit input stream level, the cell beginning is identified and a stream conversion from the serial form to a word parallel form is performed. Cells are thus transformed in a completely parallel form and in the same form they are cyclically discharged in the subsequent cell time in a memory (BC), where cells are written and read in a shared way on the basis of instructions given by a control unit (CC), thus performing the switching function. The control unit is essentially based on the use of a content-addressed associative memory, where a fraction of the routing header and a code indicating the time sequence on which the cells arrive are stored. Memory outgoing cells are reconverted from a completely parallel form to a form having the length of one word and therefore in a completely serial form at a bitrate equal to the input one.
Patent EP-0476531-B1 (EP)
Inventor: GILLMANN WILLY
IPC: E04D13/17
Filed: 1991-09-13
Granted: 1994-01-05
Abstract: A ventilated roof ridge capping having a fastening region (10) and an edge region (13), between which a chimney-like central region (11) having elongated-hole openings (12) for the passage of air is situated, is illustrated and described. In the capping according to the invention, the vacuum formation on the underside is improved in that each two immediately succeeding elongated-hole openings (12) are assigned an air baffle (14) which runs substantially parallel to the elongated-hole openings (12) and is arranged such that it cuts off an air flow transversely to the longitudinal direction (L) of the capping through a water-drainage region (15) bounded by the chimney-like elongated-hole openings (12), without preventing water drainage. <IMAGE>
Patent EP-0480224-B1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1991-09-23
Granted: 1995-12-06
Abstract: The present invention refers to a heated injection moulding nozzle for use in an injection moulding system for injection moulding of several, different plastic melts in one injection moulding cycle. The injection moulding nozzle according to the present invention is characterized by the features that the nozzle body (2) includes a plurality of melt passages (6,7) for a plurality of plastic materials and that a first melt passage (7) is defined by first and second melt bores (7a,7b) and a first melt distributing arrangement (24,7c,7d) recessed in the rear end surface (23) of the nozzle body. <IMAGE>
Patent EP-0483665-B1 (EP)
Inventor: DEIRINGER GUENTHER DR
IPC: C08J11/04
Filed: 1991-10-24
Granted: 1997-04-16
Abstract: To prepare polyester waste for re-use in the production of high-quality PET plastics, it is chipped, cleaned, sorted and post-condensed. The chips comprise polyester waste of various molecular weights and degrees of finishing. The chips are melted and filtered. The filtered melt is subjected either to melt post-condensation with subsequent granulation or to granulation with subsequent solid-phase post-condensation. The granules obtained in each case are fed to an extruder and extruded together with original raw material.
Patent EP-0492242-B1 (EP)
Inventor: HUMBURG MICHAEL DIPL-ING
IPC: F16K31/56
Filed: 1991-12-09
Granted: 1996-06-05
Abstract: An electrically switched magnetic valve (1) having a valve piston (9) which is guided in a valve housing (12) and can be moved from one switch position to another by means of a magnetic armature (18) which is arranged in an electrical coil (15), the coil (15) having coil regions (16, 17) which are allocated to the various switch positions of the magnetic valve (1) and to which current is applied in each case only during the switching process, and the valve piston (9) being secured in the respectively reached switch position by at least one retaining device (19) which acts mechanically and is arranged in the valve housing (12). 
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Patent EP-0492474-B1 (EP)
Inventor: WALKER KEITH A M
IPC: C07D405/06
Filed: 1991-12-19
Granted: 1997-03-05
Abstract: Compounds of formula (I): <CHEM>  wherein     n is 2 or 3;     p is 0, 1 or 2;     q is 0, 1 or 2;     X is oxygen or S(O)t where t is 0, 1 or 2; each R<1> is independently halo, lower alkyl, lower alkoxy, or trifluoromethyl;     each R<2> is independently halo or lower alkyl;     R<3> is nitro or -N(R<5>)R<6> where     R<5> is hydrogen or lower alkyl; R<6> is hydrogen, lower alkyl, lower alkylsulfonyl or -C(Y)R<7> where Y is oxygen or sulfur and R<7> is hydrogen, lower alkyl, lower alkoxy or -N(R<8>)R<9> where R<8> is hydrogen or lower alkyl and R<9> is hydrogen, lower alkyl or lower alkoxycarbonyl; or R<5> and R<6> together with N is pyrrolidino, piperidino, morpholino, thiomorpholino or piperazino, wherein the piperazino is optionally substituted at the 4-position by -C(O)R<1><0> where R<1><0> is hydrogen, lower alkyl, lower alkoxy or amino; and R<4> is hydrogen or lower alkyl, as single stereoisomers or as mixtures thereof; and their pharmaceutically acceptable salts, are useful in treating disease-states characterized by hypercholesterolemia.
Patent EP-0541858-B1 (EP)
Inventor: ORBAN ERNO DR
IPC: A61K47/18
Filed: 1991-11-19
Granted: 1997-08-20
Abstract: The invention relates to a novel oil-in-water type cream containing aluminum potassium sulfate, which is useful for the treatment of varicosity. The composition of the invention contains 1 to 15 % by weight of pharmaceutically acceptable lipid-type ointment base, 0 to 10 % by weight of propylene glycol and 0.1 to 5.0 % by weight of cetyltrimethylammonium bromide and/or cetyltrimethylammonium chloride as emulsifying agent.
Patent EP-0461775-B1 (EP)
Inventor: JOB ROBERT CHARLES
IPC: C08F4/02
Filed: 1991-05-23
Granted: 1996-01-03
Abstract: Normally sparingly soluble magnesium alkoxide is solubilized in alkanol by the additional presence of certain acidic materials. The resulting solution is used to prepare a mixture of substantially spherical particles, substantially free of fines, containing an adduct magnesium alkoxide. The particles are converted by conventional methods to a procatalyst precursor of an olefin polymerization catalyst of high activity and high selectivity to stereoregular polymer whenever appropriate.
Patent EP-0525268-B1 (EP)
Inventor: CORLEY GRAHAM
IPC: E05C17/20
Filed: 1991-10-15
Granted: 1995-06-14
Abstract: The invention relates to an arm for a door-check device. The large faces of the arm are covered with a covering (2, 2') made of polymer material, the thickness of which is variable in such a way that said bosses (3, 3') are formed by the variations in thickness of the covering. The arm passes through a housing, on the inside of which two metal sectors (19, 20) are pressed against the arm by two masses of elastomeric material (16, 17) connected by means of ties (18). The invention is used particularly for vehicle doors. <IMAGE>
Patent EP-0462083-B1 (EP)
Inventor: REVERBERI ROBERTO
IPC: B65G65/00
Filed: 1991-06-14
Granted: 1994-12-28
Abstract: Devices for loading and unloading cured hams (5), cooked meat moulds or other such meat products onto and from the hangers (3) of a monorail installation, with or without trays (4); the transfer operation is effected by a reversible conveyor belt (1) carried in a moving frame (2), capable both of ascending and descending and of traversing bodily along its own conveying axis, also with one end shaped (35) such that it can be lowered directly onto the tray (4) or shelf (37) of a single hanger (3) and pick up or deposit a number of products in formation, without mishap; sensors are used to verify the position of the hanger and the full or empty state of the trays or shelves, and the hanger is held in alignment with the conveyor between hinged restraints (6) throughout the transfer operation. <IMAGE>
Patent EP-0463143-B1 (EP)
Inventor: VON BLUCHER HASSO
IPC: B01D39/14
Filed: 1991-01-22
Granted: 1995-08-09
Abstract: An adsorption filter to prevent the emission of hydrocarbons from the tanks of motor vehicles comprises a highly air-permeable, substantially stable, three-dimensional bearer structure of wires, monofilaments or webs to which is secured a layer of granular, especially bead-structured adsorbent particles with a diameter of 0.1 to 1 mm, whereby the size of the micropores of the adsorbent is reduced in the direction of flow of the hydrocarbons emitted.
Patent EP-0527145-B1 (EP)
Inventor: HEIDELBERG GOETZ
IPC: B60L50/11
Filed: 1991-04-05
Granted: 1996-07-24
Abstract: Nichtschienengebundenes Fahrzeug mit mindestens zwei Antriebs-Elektromotoren (8), von denen der eine zum Antrieb eines Antriebsrads (12) auf der linken Fahzeugseite und der andere zum Antrieb eines Antriebsrads (12) auf der rechten Fahrzeugseite vorgesehen ist, dadurch gekennzeichnet, daß jedem der beiden Elektromotoren (8) eine eigene Motorsteuerung (30) zum Vorgeben der momentanen Soll-Leistung und/oder der momentanen Soll-Drehzahl des betreffenden Elektromotors (8) zugeordnet ist; und daß eine mit den Motorsteuerungen (30) verbundene, übergeordnete Zentralsteuerung (28) vorgesehen ist, welche die beiden Elektromotoren (8) über die Motorsteuerungen (30) im Sinn einer Antriebsschlupfverhinderung und/oder einer Bremsblockierverhinderung und/oder eines fahrdynamisch günstigen Rechts/Links-Antriebsunterschieds steuert, wobei die Zentralsteuerung (28) und/oder die Motorsteuerungen (30) Informationen über die momentane elektrische Ist-Leistung und/oder die momentane Ist-Drehzahl der beiden Elektromotoren (8) berücksichtigen.
Patent EP-0532546-B1 (EP)
Inventor: BECHGAARD ERIK
IPC: A61K9/08
Filed: 1991-05-03
Granted: 1998-03-18
Abstract: A method for administering a therapeutically effective amount of a biologically active substance to the circulatory system of a mammal including administering a pharmaceutical composition having a total volume of 1-1000  mu 1 to a nasal mucosal membrane of the mammal, the pharmaceutical composition including the therapeutically effective amount of the biologically active substance dissolved or suspended in a volume of 1-1000  mu 1 of a n-glycofurol-containing vehicle including at least one n-glycofurol represented by the formula:   <IMAGE>   wherein n is from 1 to 8, so that upon administration of the pharmaceutical composition to the nasal mucosal membrane, absorption of the biologically active substance through the mucosal membrane and into the blood stream of the mammal rapidly takes place and thereby allows the biologically active substance to exert its therapeutic effect.
Patent EP-0485591-B1 (EP)
Inventor: KAPER JAMES B
IPC: C12N15/30
Filed: 1991-06-05
Granted: 1996-11-06
Abstract: This invention relates to methods of isolating deletion mutants of Vibrio cholerae. In one method, the deletion is predetermined by digestion with restriction endonucleases of known specificity. The deletions are inserted into the Vibrio cholerae chromosome by in vivo recombination between a plasmid carrying the desired deletion, with adjacent flanking sequences, and the Vibrio cholerae chromosome. In another method, an initial in vivo recombination event of homologous sequences from the recombinant plasmid into the chromosome provides a selectable marker at this site. A second in vivo recombination event between homologous flanking sequences results in excision of proficient genes from the chromosome with the end product being a deletion mutation. The invention includes the isolation and characterization of a new Vibrio cholerae strain having a deletion in the ctx gene, as defined by Acc I, Xba I, Cla I and/or restriction endonuclease sites and further having a deletion in the gene encoding zonula occludens toxin.
Patent EP-0560793-B1 (EP)
Inventor: ANGERMEIER ANTON
IPC: G01M15/00
Filed: 1991-11-12
Granted: 1995-05-03
Abstract: La vitesse de rotation pour chaque cylindre est mesurée sur deux positions de vilebrequin (z1, z2) d'un cylindre, et une combustion irrégulière est reconnue si la montée de la courbe de la vitesse de rotation est inférieure à une valeur-limite GW.
Patent EP-0508278-B1 (EP)
Inventor: MECKEL MANFRED
IPC: A62B35/00
Filed: 1992-03-31
Granted: 1997-03-19
Abstract: A fall prevention safety harness is proposed, in particular for securing people carrying out work which involves a risk of falling, such as building and/or erection work or pit work in exposed or high places, comprising at least one belly strap 37, two seat straps 4 with leg straps 5, two shoulder straps 12 and in each case one pelvis and back strap 7 and stop and closure members connecting these, with an arresting eye for attaching an arresting rope 19. The safety harness has at least one arresting member 15 and at least one arresting eye 14, which arresting member is guided, on at least one strap portion 9 adjoining the shoulder straps 12a, 12b, so as to be slideable from a lower starting position 21 roughly in front of the belly of the wearer 10 in the event of a fall to an upper arresting position 22 roughly in front of the chest of the wearer 10, and is designed with braking means 16 to 18 which consume the energy of the fall in order to lessen the latter. <IMAGE>
Patent EP-0540840-B1 (EP)
Inventor: CROOKER RICHARD MCMASTER
IPC: C07C19/08
Filed: 1992-08-19
Granted: 1997-06-04
Abstract: HCFC blowing agents such as 141b which are stabilized with diethylhydroxylamine, 1,4-benzoquinone, or 2,6-di-t-butylbenzoquinone.
Patent EP-0537628-B1 (EP)
Inventor: FLAMMINI ROBERTO
IPC: C07C11/06
Filed: 1992-10-08
Granted: 1996-06-05
Abstract: The carbon monoxide contained in a-olefins and saturated hydrocarbons, in particular a-olefins and C<6> PI <8> saturated hydrocarbons, is removed, by contacting such a-olefins and saturated hydrocarbons, at a temperature ranging from 0<o> to 150<o>C, with a catalyst system comprising a mixture and/or the reaction product of:   A) one or more oxides of metals selected from the group consisting of Cu, Fe, Ni, Co, Pt, Pd; and B) one or more oxides of metals selected from the group consisting of metals of groups V B, VI B, or VII B of the Periodic Table; thus reducing the content of carbon monoxide to values lower than 0.03 ppm.
Patent EP-0551601-B1 (EP)
Inventor: LEU WILLY
IPC: B65H29/66
Filed: 1992-11-28
Granted: 1996-06-05
Abstract: By a first conveying device printing products are fed in an imbricated formation (S), in which each printing product rests on the following one, the fold edge of the folded products forming the trailing edge. The printing products are pushed into an intermediate stack from below. The respectively uppermost product of this intermediate stack is seized in the region of the fold edge by at least one sucker of a sucker arrangement, raised upward and brought into the conveying region (F) of a second conveying device. The latter has individually controllable grippers which are arranged at regular intervals, circulate along a closed path, seize the fold edges delivered by the sucker arrangement and convey away the printing products thus seized. By forming an intermediate stack, from which the printing products are then raised by the sucker arrangement at the desired rate and fed to the grippers, even imbricated formations (S) occurring with irregularities can be processed satisfactorily.
Patent EP-0522999-B1 (EP)
Inventor: GSCHWEND NORBERT PROF DR MED
IPC: A61F2/38
Filed: 1992-06-04
Granted: 1996-07-31
Abstract: The invention shows a patella prosthesis, which consists of an artificial slide member (2) made from polyethylene with sliding surface (3), with the slide member (2) being mounted on the rear of the patella (1) by means of an attachment. The sliding surface (3) consists of the sector of a polyethylene sphere, which comprises a metal grid (4) of an attachment member (9). The attachment member consists of a metal sandwich construction having a central support sheet and metal grids (4, 6) spot welded on both sides, with bevelled sheet metal flanges (7) for the primary attachment of the support sheet (5) protruding through recesses (8) in the metal grid (6) on the side of the patella.
Patent EP-0575685-B1 (EP)
Inventor: STAUB FRITZ
IPC: B22D19/08
Filed: 1992-06-23
Granted: 1997-01-15
Abstract: The method according to the invention makes it possible to produce castings (1) with ceramics embedded in the manner of composites. In this method, overheated melt is poured into a ceramic moulding shell (30), integrated into the cavity of which is at least one porous ceramic body. Such a ceramic body (2), which has a fully intercommunicating pore volume (22) and the ceramic structure (26) of which forms a three-dimensional network, at least partially fills the cavity of the moulding shell. The porous ceramic body is connected to the wall of the moulding shell. In the case of refiner plates (1) for paper manufacture, the webs (10) can be reinforced in the region (20) of the beating surfaces (15) with embedded ceramic (2). Castings according to the invention can also be used for the production of turbine blades (100) with armoured tips. <IMAGE>
Patent EP-0568756-B1 (EP)
Inventor: PAPPAS MICHAEL J
IPC: A61F2/38
Filed: 1992-07-03
Granted: 1997-06-11
Abstract: A joint prosthesis having a femoral element (16), a tibial element (12) and a bearing (20) for articulation therebetween is disclosed to further include an intermediate element (22). The intermediate element permits rotation of the bearing with respect to the tibial element and longitudinal translation of the bearing with respect to the intermediate element. Transverse translation of the bearing with respect to the intermediate element is precluded. In an alternative embodiment, the longitudinal translation may be limited either in the anterior or posterior direction. <IMAGE>
Patent EP-0555379-B1 (EP)
Inventor: MARTIN JAMES H
IPC: B65D83/14
Filed: 1991-10-22
Granted: 1997-06-11
Abstract: A liquid dispensed in adjustable, predetermined quantities from a pressurized reservoir upon each actuation of a metering and dispensing valve incorporated in the dispenser. A flexible sleeve is disposed between the reservoir chamber and a selected one of a plurality of differently sized metering chambers to expel the contents of the selected metering chamber when the metering and dispensing valve is actuated. The metering chambers are carried by a rotatably adjustable member which is mounted to the stem of the metering and dispensing valve.