baber/WOPTO huggingface dataset:
Patent EP-0507976-A1 (EP)
Inventor: FRANK RICHARD
IPC: H01J31/50
Filed: 1991-04-11
Abstract: The invention relates to an X-ray image intensifier (1) which is used in an X-ray device in order to produce a visible image from an X-ray shadowgraph. In such X-ray image intensifiers (1), the vacuum-tight bushings (13, 14) of the contact pins (11, 12) for the voltage supply to the electrodes (8, 9), the bearings of the electrodes and the insulation of the electrodes (8, 9) form problems with respect to one another, since they must be stable in a vacuum and must not cause the vacuum to deteriorate by the emission of atoms. In an X-ray image intensifier according to the invention, a first electrically conductive part (2, 8, 11) is connected via bonding to a second electrically conductive part (3, 9, 12) by the bonding being effected by glass or enamel. This bonding is mechanically strong and can be produced with a low cost outlay and has good dielectric strength. In particular, these bonds are vacuum-tight and no atoms which cause the vacuum to deteriorate are emitted from the bonding. <IMAGE>
Patent EP-0461420-A1 (EP)
Inventor: WOLFF GUENTER DIPL-ING FH
IPC: B60T8/40
Filed: 1991-05-18
Abstract: During switching of the valve the pressure is to be briefly increased. 
<??>The pressure switching valve (1) has a cylindrical chamber (16) with a first ball (18) acting on a valve seat (8) of a feed flow duct (4). A second, spring-loaded ball (19) is supported on this. Both balls (18) are capable of moving longitudinally in the cylindrical chamber (16) with slight radial play. A discharge duct (23) branches off from the cylindrical chamber (16) at a point such that when the valve (1) is switched the normal plane (25) running at right angles to the longitudinal axis of chamber (17) and containing the ball centre point of the valve seat-side first ball (18) only reaches the outlet cross-section of the discharge duct (23) when the corresponding normal plane (24) of the second ball (19) on the spring side has already emerged from the outlet cross-section. 
<IMAGE>
Patent EP-0462450-A1 (EP)
Inventor: VOGT HANS
IPC: B60R19/18
Filed: 1991-06-06
Abstract: In a termination element for motor vehicles which has a dimensionally stable but resilient cover and a dimensionally rigid crossmember which bears the latter, and in which the cover rests on its inside with its horizontally aligned guide webs on legs of the approximately U-shaped holder on the crossmember and interacts with said webs in a supporting manner, the guide webs (12) rest right at the front on curved portions (20 and 22, respectively) which merge with rounded base portions (21 and 23, respectively) in such a way that in the event of an impact the guide webs (12) are deformed by bending in a controlled manner by insertion into the rounded base portions (21 and 23) and when relieved of stress move out again and are restored. <IMAGE>
Patent EP-0521186-A1 (EP)
Inventor: FOND OLIVIER
IPC: B65D85/804
Filed: 1991-07-05
Abstract: The packaging is in the form of a capsule containing a powdery composition for a drink, having a body of frustoconical shape or inverted frustoconical shape and a membrane acting as a cover. The capsule is leaktight with respect to extraction by a fluid under pressure, that is to say the flow of fluid is directed through the bed of powdery composition. It can be deformed during extraction and fitted to various types of espresso machines without modifying the parts of these machines. <IMAGE>
Patent EP-0496089-A1 (EP)
Inventor: BAUMANN FRIEDRICH
IPC: A61F2/46
Filed: 1992-01-01
Abstract: The invention relates to a stem for a hip joint prosthesis having an elongate stem part (2, 3) implantable in the medullary space of a femoral bone and fixable there by a cement layer. According to the invention, protuberances (17, 18, 19, 21) which have a small area in comparison with the size of the circumferential area are distributed over a few suitable sites on the circumferential area of the stem part (2, 3) as spacers relative to the inner wall of the medullary space. The lower stem part (2) is cylindrical and intended for insertion in a cylindrically drilled medullary space in the socket of the femoral neck. This achieves uniform thickness of the cement layer with only few interruptions for high primary and long-term stability.   <IMAGE>
Patent EP-0479384-A1 (EP)
Inventor: WIRTH DAVID D
IPC: A01N33/18
Filed: 1991-10-01
Abstract: The present invention is directed toward a process of treating crude dinitroaniline with an aqueous sulfite solution as a method of stabilizing the herbicide against formation of nitrosamines and of reducing impurities therein.
Patent EP-0487162-A1 (EP)
Inventor: VILLA ERMANNO
IPC: A44B17/00
Filed: 1991-11-19
Abstract: Reversible press-stud allowing fastening on the left or right, inside or outside of clothing, belts, bag shoulder straps and so on, closing the fasteners with a decorative interchangeable snap element.
Patent EP-0459676-A1 (EP)
Inventor: STEVENS JOHN WILLIAM
IPC: F02M45/08
Filed: 1991-05-20
Abstract: A fuel injection nozzle of the two stage lift type has a nozzle body (10) containing the valve member (13) of the nozzle and a holder (20) which are spaced apart by a distance piece (18). A first spring (27) acts on the valve member and a second spring (33) is operative on the valve member after the latter has moved a predetermined distance away from the valve seating. The second spring is engaged by a spring abutment (34) which in the closed position of the valve member engages the adjacent face of the distance piece and the end of the valve member lies flush with the valve body. A push piece (35) is interposed between the valve member and the spring abutment and the extent of movement of the valve member before the second spring is brought into operation is determined by machining the push piece and/or the distance piece.
Patent EP-0460846-A1 (EP)
Inventor: SIMS JOHN
IPC: C07K16/00
Filed: 1991-05-24
Abstract: Type II IL-1 receptor (type II IL-1R) proteins, DNAs and expression vectors encoding type II IL-1R, and processes for producing type II IL-1R as products of recombinant cell culture, are disclosed.
Patent EP-0472320-A1 (EP)
Inventor: ASHLEY JEANETTE FRANCES NEE CA
IPC: A61Q1/02
Filed: 1991-08-05
Abstract: A solid skin cleansing composition includes a combination of acyl isethionate ester salts with at least one betaine, the weight ratio of acyl isethionate to betaine being in the range of about 10:1 to about 2:1.
Patent EP-0490696-A1 (EP)
Title: Multiple zone reforming process with tin-platinum-iridium catalysts
Inventor: BAIRD JR WILLIAM CHALMERS
IPC: C10G35/09
Filed: 1991-12-12
Abstract: A process for reforming a naphtha feed at low severities with tin-modified platinum-iridium catalyst is described. Such catalysts manifest both high selectivity and high activity in reforming a naphtha feed at low severities in the lead reactor, or reactors, of a series of reactors (i.e., within the dehydrogenation and ring isomerization zone, or zones, of a reforming unit). The lead reactors of the series are charged with a tin-containing platinum-iridium catalyst, and the naphtha feed reformed to produce a low RON clear C₅+ liquid reformate. The low octane product of the lead reactors may be transferred to a mogas pool, into blending components, or all or some part of the product further reformed. Preferably, the product is further reformed in a tail reactor, and preferably the tail reactor is charged with a non-tin containing platinum, or platinum-iridium catalyst.
Patent EP-0441670-A1 (EP)
Inventor: WISSHAUPT DANIEL
IPC: G05D1/10
Filed: 1991-01-22
Abstract: Dispositif simple de commande en roulis d'un projectile stabilisé par empennage arrière (4). Le socle (6) de chaque ailette est fixé par deux articulations, dont l'une (10) est reliée à tambour fixe (12), tandis que l'autre (14) est reliée à une bague (16) qui est libre de se mouvoir de quelques degrés, dans un sens comme dans l'autre, autour de l'axe (17) du projectile, sous commande d'un actuateur (18, 19, 20), ce qui crée un moment de roulis sur le projectile. <IMAGE>
Patent EP-0469998-A1 (EP)
Inventor: SABLAYROLLES JEAN-MARIE
IPC: C12G1/02
Filed: 1991-07-31
Abstract: Method for controlling the fermentation in a grape must, characterised in that it consists in:   - continuously measuring the rate of fermentation and determining its maximum value,   - determining a limiting value of the maximum fermentation rate, - performing an addition of an assimilable nitrogenous substance when the maximum rate of fermentation is lower than the said limit value and before the end of the first half of the fermentation reaction. r
Patent EP-0516729-A1 (EP)
Title: N-phenyl n-alkoxycarbonylalkyl glycinamides, preparation method and drugs containing them.
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: A61P25/20
Filed: 1991-02-14
Abstract: PCT No. PCT/FR91/00119 Sec. 371 Date Jun. 25, 1992 Sec. 102(e) Date Jun. 25, 1992 PCT Filed Feb. 14, 1991 PCT Pub. No. WO91/12265 PCT Pub. Date Aug. 22, 1991.This invention relates to compounds of formula:    <IMAGE>  (I)  in which R1 represents a hydrogen atom or an alkyl or alkoxycarbonyl radical or an unsubstituted or substituted phenyl radical, R2 represents an alkyl (1-8 C) or polyfluoroalkyl radical or an unsubstituted or substituted cycloalkyl radical, R3 represents an unsubstituted or substituted phenyl radical, a naphthyl, indolyl, quinolyl or phenylamino radical in which the phenyl ring is optionally substituted, or a quinolylamino radical, and m is 0 or 1, the process for preparing them and the medicaments containing them.
Patent EP-0532685-A1 (EP)
Inventor: GOLDSTEIN YURI
IPC: H04L27/34
Filed: 1991-06-05
Abstract: Une technique de topographie destinée à un dispositif de topographie (30) utilise 29 bits afin de définir tous les points d'une constellation 8D composée d'un sous-ensemble voulu d'une concaténation de quatre constellations 2D, chaque constellation 2D comportant 160 ou 192 points. La technique de topographie consiste: à diviser chaque constellation 2D en 5 ou 6 groupes d'énergie différents de 32 points chacun, la concaténation de quatre groupes, un de chaque constellation 2D, comprenant un groupement 8D; à choisir 512 groupements 8D à partir des groupements possibles 54 (ou 64) 8D disponibles; à compartimenter chaque groupe de 32 points en quatre sous-groupes, chaque sous-groupe d'un groupe étant une rotation à 90, 180 ou 270 degrés d'un premier sous-groupe particulaire du groupe; et à définir chaque point de constellation 8D à l'aide de 9 bits afin de choisir le groupement 8D, de 8 bites afinde choisir quatre-sous groupes dans le groupement 8D, un pour chaque constellation 2D, et à l'aide de 12 bits afin de choisir quatre points 2D, un dans chaque sous-groupe choisi, les quatre points 2D comprenant le point 8D. Les 512 groupes 8D choisis sont de préférence les groupements 8D présentant l'énergie la plus faible.
Patent EP-0548202-A1 (EP)
Inventor: PAOLI MICHAEL A
IPC: C01B15/029
Filed: 1991-09-11
Abstract: Procédé et appareil de production de peroxyde d'hydrogène directement à partir d'hydrogène (50) et d'oxygène (40) utilisant un réacteur à pipeline (54) afin d'établir une zone de réaction permettant la réaction de ces gaz dans une solution aqueuse acide. La zone de réaction est complètement remplie de la solution et un mélange de réaction est formé par dispersion de gaz hydrogène et de gaz oxygène dans la solution dans des proportions dépassant la limite inférieure d'inflammabilité et dans des conditions contrôlées conduisant à la formation de peroxyde d'hydrogène. Le mélange de réaction est maintenu jusqu'à ce que la proportion d'hydrogène soit descendue au-dessous de la limite d'inflammabilité inférieure du mélange gazeux. On élimine ensuite le peroxyde d'hydrogène de la zone de réaction. La réaction de l'hydrogène et de l'oxygène dans la solution a lieu dans des conditions d'écoulement idéales.
Patent EP-0523192-A1 (EP)
Inventor: REUBER GERHADT
IPC: B60R21/02
Filed: 1991-10-30
Abstract: L'invention a pour base un système de retenue des passagers d'un véhicule à moteur ayant un élément anti-choc fixé au véhicule devant les passagers, susceptible d'être déplacé vers la partie du corps à retenir en cas de collision. L'objet de l'invention est d'améliorer les systèmes connus de retenue, de manière à éviter l'effet dit de "plongée", et de manière que parallèlement le système de retenue ne se déploye qu'en cas de collision. A cet effet, l'élément anti-choc (3) est pivotant autour d'un axe (4, 4a) transversal à l'axe longitudinal du véhicule, notamment horizontal. De préférence, l'axe de pivotement est situé sur un plan plus élevé que les genoux du passager, l'élément anti-choc (3) étant pivotant vers les genoux du passager. Selon une amélioration supplémentaire, l'élément anti-choc (3) peut en même temps se déployer linéairement dans la direction de la partie du corps à retenir (de 4 à 4a).
Patent EP-0550648-A1 (EP)
Inventor: MILLER GARY R
IPC: B26B21/52
Filed: 1991-09-19
Abstract: Une structure de manche composite pour un système de rasage du type humide comporte une structure de châssis (16) pourvue d'un réseau d'ouvertures espacées s'étendant entre les faces intérieure et extérieure de ladite structure, et une structure d'inserts élastiques compressibles (48, 50) présentant une valeur au duromètre d'environ 50 Shore A. La structure d'inserts possède une partie corps et un réseau de parties saillantes (30) solidaires de la partie corps. La face extérieure de la partie corps repose contre la face intérieure de la structure de châssis (16), et les parties saillantes (30) s'étendent à travers les ouvertures dans la structure de châssis (16) pour créer un réseau de parties espacées tactiles souples qui font saillie au-dessus de la face extérieure de la structure de châssis (16), ce manche composite constituant pour l'utilisateur du rasoir une structure de préhension confortable, sûre et facile à manier.
Patent EP-0561831-A1 (EP)
Title: Alliages composes de polyarylethercetones semicristallisees et amorphes
Inventor: DROTLOFF HANS-OTTO
IPC: C08L71/00
Filed: 1991-12-02
Abstract: Alliages polymères renfermant a) au moins une polyaryléthercétone semicristallisée, d'indice de Staudinger compris entre 0,2 et 0,5 dl/g, à raison de 60 à 98 % en poids et, b) au moins une polyaryléthercétone amorphe, d'indice de Staudinger compris entre 0,2 et 3,0 dl/g, à raison de 40 à 2 % en poids, respectivement par rapport au poids total des composants (a) et (b) dans l'alliage, et pouvant être utilisées pour la fabrication de pièces moulées ou comme matériaux servant de matrices pour des composites.
Patent EP-0494081-A1 (EP)
Inventor: BROWN DAVID L
IPC: B65D75/36
Filed: 1992-01-03
Abstract: A molded suture retainer (20) is provided for retaining and storing sutures. Both absorbable and nonabsorbable sutures fabricated from natural or synthetic materials can be advantageously retained and stored therein. The retainer (20) is characterized by a wide spiraling oval passageway (26) with minimal convolutions covered by a cover sheet (30). The length of the passageway (26) is preferably proportional to 1/3 to 1/2 the overall length of the suture to be retained therein. Recesses (61) are provided for receiving package stabilizing agents (60) and/or needle parks (42). Sutures packaged in accordance with the invention exhibit fewer kinks and bends than prior packaged sutures.
Patent EP-0494686-A1 (EP)
Inventor: PETERSEN JOHN
IPC: B01D57/02
Filed: 1992-01-10
Abstract: There is disclosed a novel and improved process for effecting electrophoretic separation of molecules in capillaries which comprises: 
   introducing into said capillary a buffer solution containing at least one zwitterion comprised of substantially equal numbers of positive and negative charges where the negative charges are derived from a member selected from the group consisting of sulfonate and sulfate groups and the positive charges are derived from a member selected from the group consisting of quaternary amines, quaternary phosphines and quaternary arsines, introducing said sample into said capillary and establishing an electrical field through said capillary to cause the sample to migrate through said capillary and detecting the separated analytes.
Patent EP-0501159-A1 (EP)
Inventor: GUARNERI ROBERTO
IPC: A23L7/109
Filed: 1992-01-29
Abstract: A method is described in which the fresh pasta nests are formed directly in the dish-shaped containers used for their final packaging. The nests, arranged neatly in the dish-shaped containers, are dried by heating them with microwave energy without any reduction in the apparent volumes of the newly-formed nests.
Patent EP-0522504-A1 (EP)
Inventor: NAKAGAWA SUSUMU
IPC: A61K31/395
Filed: 1992-07-07
Abstract: A compound of the formula (I):
       
 wherein R¹ is a hydrogen atom or a methyl group, R² is a hydrogen atom or a negative charge, R³ is a hydrogen atom or a lower alkyl group, each of R⁴, R⁵ and R⁶ is a hydrogen atom, a cyano group, a methanesulfonyl group, a lower alkyl group which may have substituents, a carbamoyl group which may have substituents or a group of the formula -X-N(R⁷)R⁸ {wherein each of R⁷ and R⁸ which may be the same or different, is a hydrogen atom or a lower alkyl group which may have substituents, or R⁷ and R⁸ form, together with the adjacent nitrogen atom and, if necessary, together with a hetero atom selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom in addition to the adjacent nitrogen atom, a 3- to 8-membered heterocyclic group which may be substituted (provided that either the nitrogen atom adjacent to X or other nitrogen atom on the heterocyclic ring may form an ammonio group), and X is a lower alkylene group which may have substituents}, provided that at least one of R⁴, R⁵ and R⁶ is the group of the formula -X-N(R⁷)R⁸ wherein R⁷, R⁸ and X are as defined above, and Y is a lower alkylene group or a single bond; or a pharmaceutically acceptable salt or ester thereof.
Patent EP-0536528-A1 (EP)
Inventor: DILCHER DIETMAR
IPC: E05F15/646
Filed: 1992-08-28
Abstract: A device for moving a swinging and sliding door in a mass-transit car, especially a car that travels along a track. Each panel of the door slides lengthwise along a guide element. The guide element moves as part of a four-point articulation across the plane of the panel. The lengthwise motion of the leaf is coordinated with its transverse motion by a rail. The rail is fastened to the doorframe. Guide means are fastened to the panel and engage the rail. A drive mechanism on the panel directs force toward the guide element. As the drive mechanism (20-22, 30 & 31, or 40 & 4n1) reacts it exerts torque on an expansion element (25, 35, or 45) between the guide element (3) and a supporting component (25.2, 35.2, or 45.2) attached to the doorframe (16). The torque produces a force substantially normal to the guide element. The force generates the transverse motion.
Patent EP-0545030-A1 (EP)
Inventor: GROTZ KARLHEINZ DIPL-ING FH
IPC: H04N7/24
Filed: 1992-10-08
Abstract: To process picture source signals and/or sound signals for transmission purposes, the signals are individually digitised by means of A/D converters. The digital signals are then digitally modulated and transmitted in time-division multiplex. After the transmission, reconversion into a digital intermediate-frequency range or conversion (DFU1, DFU2, DFUn) into various frequency slots for forming a digital frequency-division multiplex signal can take place, which signal can be fed into a distribution network. The method according to the invention allows a high-quality transmission and/or distribution with reduced complexity, particularly at the receiving end. <IMAGE>
Patent EP-0546650-A1 (EP)
Inventor: GERHARDT THOMAS
IPC: G09F3/10
Filed: 1992-12-04
Abstract: The invention relates to a process for the manufacture of self-adhesive patterns with an ink-jet printer. In order to produce such patterns which are largely protected against aggressive mechanical, chemical and optical stressing, it is proposed according to the invention that   - a coated surface (1) of a non-self-adhesive carrier film (2) is printed by means of the ink-jet printer, - the printed surface (1) of the carrier film (2) is covered with a transparent self-adhesive film (3) such that the adhesive layer (5) of the self-adhesive film (3) contacts the printed surface (1) of the carrier film (2) and - the self-adhesive film (3) is peeled off the carrier film (2), the part of the coating (5) of the self-adhesive film (3) remaining adhering.   <IMAGE>
Patent EP-0503898-A1 (EP)
Inventor: TAKEI TAMOTSU NAGOYA WORKS
IPC: F24C7/02
Filed: 1992-03-10
Abstract: A heating apparatus such as microwave ovens includes an electric heater (15), a magnetron (16), a thermistor (8) sensing the atmospheric temperature in a cooking chamber (6) and generating a voltage signal and a control device including CPU (11). The voltage signal is read from the thermistor (8) by the control device at predetermined intervals in the condition that both of the electric heater (15) and the magnetron (16) are deenergized. A read temperature corresponding to the read voltage signal is stored in a first memory (14a). When the difference between the temperature stored in the first memory (14a) and the temperature read by the control device is within a predetermined range, the temperature read by the control device is stored in a second memory (14b). Heating constants set by a user are compensated for based on the read temperature stored in the second memory (14b). The control device controls the output of the magnetron (16) based on the compensated heating constants.
Patent EP-0526043-A1 (EP)
Inventor: KUNISHIMA IWAO
IPC: H01L21/28
Filed: 1992-07-15
Abstract: According to this invention, a method of manufacturing a semiconductor device includes the steps of forming an impurity diffusion layer (17) of a second conductivity type on a semiconductor substrate (1) of a first conductivity type, forming a transition metal compound layer (21) containing a constituent element of the semiconductor substrate on the impurity diffusion layer (17), and doping an impurity of the second conductivity type in the metal compound layer by annealing in a reducing atmosphere. A semiconductor device includes a semiconductor substrate (1) of a first conductivity type, an impurity diffusion layer (17) of a second conductivity type formed in the semiconductor substrate (1) of the first conductivity type, and a conductive metal compound layer formed on the impurity diffusion layer (17), wherein the conductive metal compound layer consists of at least a transition metal, a semiconductor element, and an impurity element of the second conductivity type which is an impurity element of the second conductivity type, and the impurity element of the second conductivity in the conductive metal compound layer is uniformly distributed.
Patent EP-0545716-A1 (EP)
Inventor: MOTTOLA NICHOLAS
IPC: C11D9/18
Filed: 1992-12-03
Abstract: A dual-phase toilet bar is provided having a first portion that is at least translucent and a second portion that is opaque.Each portion of the bar has at least 80% by weight of its components identical. The opaque portion incorporates a solid particulate opacifying agent. A process is also disclosed wherein a clear composition is poured into a mould to partly fill same. Thereafter, an opaque composition is poured into the remaining volume of the mould, this composition being essentially identical to the clear composition but also including a small amount of solid particulate opacifying agent. Alternatively the opaque composition may be poured first into the mould followed by the clear composition.