baber/WOPTO huggingface dataset:
Patent EP-0474015-A1 (EP)
Title: Endoprothese
Inventor: KELLER ARNOLD
IPC: A61F2/36
Filed: 1991-08-19
Abstract: Bei einer Endoprothese mit zwei oder mehr Einzelteilen (1, 2), von denen einer ein Konusteil (2) mit einer konusförmigen Bohrung (4) und von denen ein anderer ein Konusteil (1) mit einem komplementären konusförmigen Vorsprung (3) aufweist, wobei die Teile (1, 2) durch Einführen des konusförmigen Vorsprungs (3) in die konusförmige Bohrung (4) verbunden sind, wird eine besonders feste Verbindung dadurch erreicht, daß im Bereich der Konusverbindung (3, 4) eine Sicherungsschraube (6) vorgesehen ist. Vorteilhafterweise wirkt die Sicherungs- oder Befestigungsschraube (6) exzentrisch mit der entsprechenden Ausnehmung im anderen Teil zusammen, um die Konusverbindung in Richtung noch festerer Verbindung vorzuspannen. <IMAGE>
Patent EP-0484684-A1 (EP)
Inventor: OLSSON SVEN-GUNNAR
IPC: A61M16/00
Filed: 1991-10-08
Abstract: A ventilator for supplying and emitting respiratory gas to and from the airways of a human being or an animal, respectively, is provided. The ventilator comprises a multiple-function safety valve (6) located between a control valve and the airways. The safety valve (6) is affected in its closing direction by two springs (13), which apply force that corresponds to a predetermined overpressure and in its opening direction by a spring loaded piston (22), which applies force that exceeds the force of the springs (13). By starting the ventilator, an electromagnet (20) is connected. The electromagnet (20) pulls the piston (22) against the force from the spring load (21), and the safety valve (6) closes. By means of a control device, the pressure in the inspiration section (3) can be supervised and the electromagnet (20) disconnected at a programmed overpressure. At power failures, the safety valve (6) will open and air can pass through the open safety valve (6) to the airways.
Patent EP-0538506-A1 (EP)
Inventor: MASCHERONI ALBERTO DR ING
IPC: B23B13/12
Filed: 1991-10-22
Abstract: Long, slender workpieces (3) must be guided in the work spindle (1) during the machining in order to avoid whipping of the workpiece (3). Used for this purpose are guide tubes (8) which are adapted to the workpiece diameter. However, these guide tubes (8) prevent the workpiece (3) from being pulled out of the work spindle (1) from the rear by a pick-off collet. The invention provides for the workpiece (3) to be guided by means of guide strips (9) which are fastened on the inside to the guide tube (8), and for the pick-off collet (13) to have recesses for the guide strips (9). <IMAGE>
Patent EP-0445857-A1 (EP)
Inventor: SPAARGAREN ANNEMARIE
IPC: A23C15/16
Filed: 1991-02-15
Abstract: The present invention relates to a process for preparing low-calory butter or low-fat margarine on the basis of a fat phase from butterfat or mixtures of butterfat and other fats and an acidified aqueous phase containing milk proteins and thickeners. The invention is characterized in that an aqueous phase is emulsified in butter obtained by phase reversal of cream or a mixture of cream and non-milk fat, said aqueous phase being obtained by mixing a pasteurized solution of milk protein and protein- or carbohydrate-containing thickeners including conventional preservatives and emulsifiers with a mixture of a lactic acid concentrate obtained by bacteriological acidification of a milk product with a flavour starter prepared by cultivation of a flavouring mixed culture of lactic acid bacteria in a milk product enriched with whey protein.
Patent EP-0459590-A1 (EP)
Inventor: VAN DER WERFF JEICHIENUS ADRIA
IPC: B43M7/02
Filed: 1991-05-29
Abstract: An envelope (10) to be opened and emptied has a first and a second panel (12, 13) at least partially severed along three folding edges and interconnected along a fourth folding edge (14). A portion of the first panel (12) is moved relatively to the second panel (13) in the direction of the fourth folding edge (14) and pivoted about the fourth folding edge (14). According to the invention a portion of the envelope (10) adjoining the substantially severed folding edge opposite the fourth folding edge (14) is curled and subsequently the edge of the second panel (13) opposite the fourth folding edge (14) is witheld by a retainer (20) from following the movement of said portion of said first panel (12). Envelopes of which the front and the back panel are not completely severed along three folding edges can mechanically and reliably be opened and emptied.
Patent EP-0460879-A1 (EP)
Inventor: MURPHY BRYAN P
IPC: D06P3/04
Filed: 1991-05-31
Abstract: Certain dispersant free substituted diaminoanthaquinone colorants are useful in hair dye compositions to more intensely color hair. Coloring kits, mousses, gels, and aerosols may contain the compositions.
Patent EP-0465118-A1 (EP)
Inventor: REEVE PHILIP
IPC: C10M163/00
Filed: 1991-06-27
Abstract: Alkali metal detergents, particularly sodium-containing detergents, for example, a sodium thiophosphonate, may be used to enhance the action of an antiwear agent, especially a zinc dihydrocarbyl dithiophosphate, in a lubricating oil particularly a crankcase lubricating oil. In particular, low temperature wear as measured by the Peugeot TU3 test may be reduced.
Patent EP-0478350-A1 (EP)
Inventor: WARD JOSEPH W
IPC: H04J3/06
Filed: 1991-09-27
Abstract: A method and apparatus for modifying an image data signal has a serial channel (1) for obtaining a desired number of current M-bit patterns from the image data. Unique bit patterns are recognized (2) in the current bit patterns, and new bit patterns are generated (3), each being specific to the detected unique bit pattern. The current and new bit patterns are combined (6) in a predetermined manner to modify the image data as desired. For example, if the unique bit patterns are recognized as dark images on a leading edge of an image, the new bit patterns are generated and combined with the current bit patterns to lighten the image, particularly at the leading edge to improve stripping of the print media on which the image is printed from a fuser roll of the printer.
Patent EP-0478364-A1 (EP)
Inventor: CHANG MON SHING
IPC: H01R13/639
Filed: 1991-09-27
Abstract: A connector device (10) employs a housing (20) made of an plastics insulating material, which has a groove (21) containing connection terminals (23). The terminals (27) serve to make electrical contact with connection terminals of a first circuit board (11) inserted in the groove and with a second circuit board (12). A pair of metal strips (33) one at each end of the housing at an interval corresponding to a length of the first circuit board in a direction in which the connection terminals act as latches to hold resiliently the first circuit board therebetween under an resilient biassing force acting in a direction perpendicular to that in which the connection terminals of the first circuit board are arranged. The strips (33) have holding sections (24, 36) for holding the latches relative to the housing; and fixing sections (40) for positionally fixing the first circuit board, relative to the housing in a direction of the thickness of the first circuit board.
Patent EP-0488686-A1 (EP)
Inventor: KHANNA DINESH N
IPC: G03F7/022
Filed: 1991-11-27
Abstract: A method of preparing a photosensitizer condensate comprising: condensing a phenolic compound with a diazo sulfonyl chloride, wherein from about 50 to 100 mole percent of the diazo moiety is 2,1,4-diazo and from 0 to about 50 mole percent of the diazo moiety is 2,1,5 diazo; the phenolic compound having, on average, from about 60 mole percent to about 100 mole percent of its hydroxy groups esterified by the diazo sulfonyl chloride; wherein the condensing is conducted in a lactone solvent in the presence of an acid scavenger; and then subsequently isolating the photosensitizer condensate.
Patent EP-0443909-A1 (EP)
Inventor: FIMA HENRI
IPC: G01S17/95
Filed: 1991-02-12
Abstract: Using a laser generator and by excitation of energy band transitions of molecular oxygen, the fluorescence of oxygen is caused, the intensities of the induced fluorescence in two different bands is measured, the ratio between these intensities is determined and the temperature is derived from this. Over a section of significant depth (c[ tau + tau ']/2), two absorption lines (R, R') are excited which at least overlap and which respectively belong to two different Schumann-Runge bands of oxygen. The transmission line (L) of the laser generator has a very small width in comparison with that of the absorption lines and its central frequency ( omega o/2 pi ) is adjusted to be substantially in the vicinity of the maxima of the two absorption lines (R, R'). …<IMAGE>…
Patent EP-0459892-A1 (EP)
Inventor: PRUS ERIC
IPC: B05B13/04
Filed: 1991-05-29
Abstract: Equipment for projecting a coating product, especially a paint, in which the flow rate may be constantly and accurately adjusted as a function of the surface to be covered. According to the invention, the equipment comprises flow-controlling means (26, 25) and at least the flow-rate measuring means (26) of the control assembly is placed in the vicinity of the projecting device (13), this measurement means being, for example, an electromagnetic-type flow meter. <IMAGE>
Patent EP-0474564-A1 (EP)
Inventor: GOTOU HIROSHI
IPC: H01L29/08
Filed: 1991-09-06
Abstract: A lateral bipolar transistor comprises a device layer (28) doped to a first conductivity type, first and second diffusion regions (32, 33) doped to a second conductivity type and formed in the device layer with a separation from each other, a base region (31) defined in the device layer between the first and second diffusion regions as a part of the device layer with a separation from the first and second diffusion regions, an intervening region (32A, 33A) formed in the device layer at both sides of the base region, and a control gate structure (29, 29a, 30) provided in correspondence to the intervening region, for inducing an inversion layer in the device layer in correspondence to the intervening region as the emitter and collector of the bipolar transistor.
Patent EP-0486372-A1 (EP)
Inventor: MAURER DANIEL PIERRE
IPC: F16K21/10
Filed: 1991-11-08
Abstract: Valve operating device having a spiral spring which in relaxing turns the drive shaft of the plug of the valve, characterised in that the turning of the auxiliary shaft (3) is made dependent upon a damping device. …<??>The shaft (3) drives a rotary piston (10) arranged inside a sealed housing comprising a viscous fluid. …<IMAGE>…
Patent EP-0486443-A1 (EP)
Inventor: ANTONINI GIOVANNI
IPC: C12R1/19
Filed: 1991-11-12
Abstract: The method is based upon the time detection of some biochemical parameters of microbial metabolism such as acidification of the environment, production of carbon dioxide, increase of turbidity, and decrease of dissolved oxygen. Such parameters are detected in a thermostated cell containing particular microorganisms and a composition having a toxic effect. The detected parameters have a different course with respect to those detected in a thermostated control cell where the toxic composition is left out. The decrease of the values of the normal microbial metabolism is proportional to the amount of toxic composition. Such a method can then be used to detect without the chemical analysis of the chassic methods any amount of a toxic composition in water. To this end microorganisms properly selected for their sensitivity to different toxic compositions are used.
Patent EP-0502114-A1 (EP)
Title: Electrostatic spray gun.
Inventor: SICKLES JAMES E
IPC: B05B5/043
Filed: 1990-11-20
Abstract: An adapter for converting spray guns to electrostatic or induction charging includes a housing mountable on a spray gun. A high voltage power source is contained in the housing and is connected to an electrode assembly mounted on the front of the housing. The electrode assembly includes four electrodes which extend in front of the spray gun nozzle and air cap and are spaced symmetrically around the spray axis. The nozzle is electrically grounded, while the electrodes carry a voltage in the range of 3-15 kV, to produce in the spray path from the nozzle an electrostatic field which produces electrical charges on the sprayed particles. When conductive liquids are sprayed, the particles are charged by induction at relatively low electrostatic field gradients, while nonconductive liquids require high electrostatic field gradients which produce corona effects. These corona effects are enhanced by the provision of a corona needle mounted on the nozzle at the spray axis.
Patent EP-0507819-A1 (EP)
Title: Process for producing a multi-layered coating.
Inventor: JOUCK WALTER DR
IPC: B05D1/36
Filed: 1990-12-11
Abstract: PCT No. PCT/EP90/02148 Sec. 371 Date Jul. 28, 1992 Sec. 102(e) Date Jul. 28, 1992 PCT Filed Dec. 11, 1990 PCT Pub. No. WO91/09685 PCT Pub. Date Jul. 11, 1991.A process utilizing a pigmented aqueous basecoat composition which contains as the film-forming material a water-thinnable emulsion polymer. The water-thinnable emulsion polymer is prepared in a two-stage emulsion polymerization. In the first stage a polymer is prepared having a glass transition temperature (TG1) of +30 DEG  to +110 DEG  C. In the second stage a mixture of monomers is polymerized in the presence of the polymer prepared in the first stage, which mixture, polymerized on its own, would give a polymer with a glass transition temperature (TG2) of -60 DEG  to +20 DEG  C. The hydroxyl value of the emulsion polymer is between 2 and 100.
Patent EP-0512037-A1 (EP)
Inventor: WIENER BERNADETTE
IPC: B60B7/16
Filed: 1991-01-25
Abstract: La présente invention concerne un enjoliveur pour roue de véhicule automobile du type comportant une jante (5) fixée sur le moyeu (1) du véhicule par des organes comportant une tête de fixation (7) appliquant la jante (5) contre le moyeu (1), cet enjoliveur comprenant un corps d'enjoliveur (10) appliqué sur la jante (5). Cet enjoliveur est caractérisé en ce qu'il comprend au moins un élément de blocage (20) susceptible d'occuper, sous l'action de moyens de commande (14, 74), deux positions, à savoir une première position, ou position de blocage, dans laquelle il est appliqué contre une tête de fixation (7), de façon à s'opposer à tout effort d'extraction sensiblement perpendiculaire au plan de la jante (5), et une seconde position, ou position de déblocage, dans laquelle il est dégagé de la tête de fixation (7).
Patent EP-0477376-A1 (EP)
Inventor: YAGII TOYOKAZU
IPC: C08G18/70
Filed: 1991-03-19
Abstract: Procédé de production de polyuréthane utile comme matériau de revêtement, consistant à préparer un carbonate dialkyle pratiquement sans utiliser de phosgène, à réagir le carbonate avec une diamine pour produire un uréthane, à le décomposer de manière thermique pour produire un diisocyanate, et à le convertir en un polyuréthane en présence d'un acide de Lewis et/ou un acide protonique. La réaction d'un composé diisocyanate contenant une quantité réduite de chlore est provoquée par un acide de Lewis et/ou un acide protonique.
Patent EP-0478769-A1 (EP)
Inventor: BUGLE CLIFFORD M
IPC: A61F2/36
Filed: 1991-04-18
Abstract: Une surface poreuse (2) formée de manière sélective sur une pièce à modeler tel qu'un implant médical (8) en faisant pulser un dispositif à laser d'une manière contrôlée pour produire une multiplicité de petites cavités espacées les unes des autres (6), de profondeur uniforme ou variable. La surface poreuse fournit un élément de prise mécanique au cément osseux ainsi qu'un milieu pour la croissance interne d'os et de tissu.
Patent EP-0495042-A1 (EP)
Title: Process for symmetrical load distribution in power supply units connected in parallel on the output side.
Inventor: MELCHERT WILHELM
IPC: H02M3/28
Filed: 1991-08-01
Abstract: The invention describes a process for symmetrical load distribution in power supply units connected in parallel on the output side. The invention makes it possible without expensive means for at least two or more power supply units of which the voltage outputs are connected in parallel look at a reference voltage and take equal parts in supplying power to the common user via their regulating device dependently upon the output voltage and the reference voltage. This is achieved according to the invention that the outputs (MP1, MP2 to MPn) of the reference voltage sources (UQ1?, UQ2? to UQn?) of all the power supply units in parallel in the arrangement (SPV1, SPV2 to SPVn) are all taken to a shared reference bus (RB) via a decoupling device (REK1?, REK2? to REKn?).
Patent EP-0541701-A1 (EP)
Title: INTERLEUKINE-4 AGISSANT EN SYNERGIE AVEC L'INTERLEUKINE-1$g(b) DANS L'INDUCTION DE LA MOLECULE D'ADHESION CELLULAIRE VASCULAIRE
Inventor: MASINOVSKY BORIS
IPC: A61K38/20
Filed: 1991-08-01
Abstract: Procédé thérapeutique de modulation de la réponse immunitaire, par administration à un malade d'une quantité d'interleukine-4 (IL-4) efficace pour promouvoir l'adhésion des lymphocytes sanguins périphériques à des cellules endothéliales microvasculaires dans des organes lymphoïdes. On administre l'IL-4 de préférence avec de l'interleukine-1beta. Procédé amélioré de dépistage d'une ligne cellulaire pour la production d'un partenaire de liaison qui se lie à une molécule d'adhésion cellulaire, par mise en contact du partenaire de liaison avec des cellules endothéliales microvasculaires activées par l'interleukine-4 et non activées, et séléction des partenaires de liaison qui se lient aux cellules endothéliales microvasculaires activées par l'IL-4 mais ne se liant pas aux cellules endothéliales microvasculaires non-activées. On peut tester chez les partenaires de liaison sélectionnés par la suite leur aptitude à bloquer la liaison lymphocytaire à des cellules endothéliales activées par la cytokine. Les partenaires de liaison sont de préférence également caractérisés par leur liaison à des MACV-1 et à des cellules de stroma de la moelle osseuse activées par le facteur de nécrose tumorale-alpha. Un mode de réalisation représentatif est constitué par mAb6G10 obtenue par l'hybridome ATTC No. HB 10519. Procédé thérapeutique de modulation de la réponse immunitaire chez un malade, par administration à un malade d'un agent qui se lie spécifiquement à des cellules endothéliales microvasculaires activées par l'IL-4, en quantité efficace pour empêcher la transmigration de lymphocytes qui se lient spécifiquement à la MACV-1 depuis le sang à travers des veinules postcapillaires.
Patent EP-0547108-A1 (EP)
Inventor: GIERHART DENNIS L
IPC: A23K1/16
Filed: 1991-08-28
Abstract: Un composition améliorant la sapidité d'aliments pour animaux domestiques comprend un sel de pyrophosphate ou un sel de phosphate d'acide. La composition améliorant la sapidité peut également comprendre au moins un des éléments suivants: un acide organique, un arôme et un acide phosphorique.
Patent EP-0554265-A1 (EP)
Inventor: BAGGINI BARBARA
IPC: H03M1/36
Filed: 1991-09-20
Abstract: Convertisseur analogique-numérique à deux étages pour la conversion d'un signal d'entrée analogique (Vin) en un code numérique de N bits comportant un circuit échantillonneur-bloqueur (S/H), une échelle résistive (SR), un ensemble de comparateurs (COMP), un ensemble de circuits numériques de commande (LCC), de codage (COD) et de stockage ou de bascule (LT, LTU). Ce convertisseur réutilise la même échelle résistive (SR) et les mêmes comparateurs (COMP) pour les deux étages de conversion du signal d'entrée (Vin).
Patent EP-0550637-A1 (EP)
Inventor: CONNOR DANIEL STEDMAN
IPC: C09K23/38
Filed: 1991-09-25
Abstract: Des amides de l'acide gras de polyhydroxy sont préparés à partir de réactants tels que de la N-méthylglucamine et des esters d'acides gras en présence de solvants hydroxy. Des tensioactifs détergents d'amides de l'acide gras de polyhydroxy sont obtenus. La formation de sous-produits et de colorations est réduite au minimum.
Patent EP-0502461-A1 (EP)
Inventor: DOLL FRIEDBERT
IPC: B24C9/00
Filed: 1992-03-02
Abstract: The invention relates to a method for the recovery of abrasive materials from the abrasive-material/water-jet collecting pan of a water-jet cutting device and an associated apparatus. In this operation, first of all the abrasive material deposited on the bottom of the pan is transported horizontally into a raising position and is raised from there upwards out of the pan and the abrasive material raised out of the pan is subsequently subjected to a drying process, after which the dried abrasive material is suspended in an air stream and finally, having been separated from the latter into different size fractions, is collected. <IMAGE>
Patent EP-0505954-A1 (EP)
Inventor: HIRST GAVIN CHARLES
IPC: C07K5/06
Filed: 1992-03-21
Abstract: The invention provides compounds of the general formula (I):
       
 or a physiologically acceptable salt, solvate or metabolically labile ester thereof 
wherein 
R¹ represents a hydrogen atom or a halogen atom or a group selected from C₁₋₆alkyl, C₂₋₆alkenyl, fluoroC₁₋₆alkyl, C₁₋₆alkoxy ,-CHO, -CO₂H or -COR²; 
Ar represents the group
       
 R² represents a group selected from C₁₋₆alkyl, C₂₋₆alkenyl, C₁₋₆alkoxy or the group -NR¹²R¹³; 
R³ represents a group selected from -CO₂H, -NHSO₂CF₃ or a C-linked tetrazolyl group; 
R⁴ and R⁵ which may be the same or different each independently represent a hydrogen atom or a halogen atom or a C₁₋₆alkyl group; 
Het represents the group
       
 R⁶ represents a hydrogen atom or a group selected from C₁₋₆alkyl, C₂₋₆alkenyl, C₁₋₆alkylthio, C₁₋₆alkoxy, C₃₋₇cycloalkyl or C₃₋₇cycloalkylC₁₋₄alkyl; 
R⁷ represents a hydrogen atom or a halogen atom or a group selected from C₁₋₆alkyl, C₂₋₆alkenyl or fluoroC₁₋₆alkyl; 
R⁸ represents a hydrogen atom or a C₁₋₆alkyl group; 
R⁹ represents a hydrogen atom or a group selected from phenyl or C₁₋₆alkyl, optionally substituted by a phenyl, hydroxyphenyl, hydroxyl, amino, guanidino, imidazolyl, indolyl, mercapto, C₁₋₆alkylthio, carboxyl or amido group; or 
R⁸ and R⁹, when taken together, form an alkylene bridge of 2, 3 or 4 carbon atoms; 
R¹⁰ represents a hydrogen atom or a C₁₋₆alkyl group; 
R¹¹ represents a group selected from hydroxyl, C₁₋₆alkoxy, C₂₋₆alkenoxy or -NR¹²R¹³; 
R¹² and R¹³, which may be the same or different, each independently represent a hydrogen atom or a C₁₋₄alkyl group or -NR¹²R¹³ forms a saturated heterocyclic ring which has 5 or 6 ring members and may optionally contain in the ring one oxygen atom; 
m represents zero or an integer from 1 to 4; and 
n represents zero or an integer from 1 to 3; with the proviso that when n represents an integer from 1 to 3, R⁹ and R¹⁰ both represent hydrogen atoms. 
     The compounds may be used in the treatment or prophylaxis of hypertension and diseases associated with cognitive disorders.
Patent EP-0520146-A1 (EP)
Inventor: TAKAGI KIYOJI YOKKAICHI RESEAR
IPC: C08L71/12
Filed: 1992-04-02
Abstract: Disclosed is a process for preparing a thermoplastic resin composition which comprises primary melting and kneading, based on the total amounts of the following components (a), (b), (c) and (d),
     (a) 56 to 99 % by weight of a polyphenylene ether,   (b) 0.1 to 4.9 % by weight of a polyamide,   (c) 0.1 to 40 % by weight of an impact modifier and   (d) 0.01 to 10 % by weight of a compound having both of an unsaturated group and a polar group in the same molecule,    to obtain an intermediate composition (A) in which an amount of unreacted Component (d) remained is made not more than 100 ppm, and secondary melting and kneading, based on the total amounts of the following components (A) and (B),
   (A) 10 to 80 % by weight of the intermediate composition and   (B) 20 to 90 % by weight of a polyamide.
Patent EP-0531807-A1 (EP)
Inventor: ENGELHARDT FRITZ DR
IPC: C10L7/00
Filed: 1992-08-27
Abstract: The present invention relates to the use of hydrocarbon-rich gels as a safe storage or transportation form for liquid hydrocarbons and to a process for the safe storage and safe transportion of liquid hydrocarbons, characterised in that a) the hydrocarbon is converted into a hydrocarbon-rich gel by addition of a surfactant and water and b) after storage or transportation has taken place, the hydrocarbon-rich gel is broken down again.