baber/WOPTO huggingface dataset:
Patent EP-0312730-B1 (EP)
Title: Group control for lifts with load dependant control of the cabins
IPC: B66B1/20
Filed: 1988-08-17
Granted: 1991-10-23
Abstract: A group control for an elevator system in which a call firmly assigned to a car, but not serviceable at a stop at the respective floor due to an expected overload, can be serviced subsequently by the same car. For this purpose first and second circuits, assigned to the floors, are provided. A selector scanning the floor and car call memories activates at every position the assigned first and second circuits, where the first circuit causes the car to pass the respective floor if an overload would be generated at a stop. The second circuits assigned to the upward and downward directions are linked to each other in such a manner that, on establishment of an overload, the scanning by the selector of the floor and car call memories assigned in each case to the calls of opposite direction is prevented. After passage of the non-serviceable floor and reaching of the point of return of the direction of travel, the car travels without interruption back to the earlier disregarded floor, whereby the blocking of the scanning of the floor and car call memories of the calls in the opposite direction is cancelled.
Patent EP-0371169-B1 (EP)
Inventor: CLARK MARK
IPC: G06F9/50
Filed: 1988-12-01
Granted: 1994-02-16
Abstract: In a monoprocessor system, periodically repetitive first and second time intervals are provided for executing the two types of tasks, the length relationships of which are established in accordance with their preceding utilisation rate after over-period time intervals. It is only if operations and maintenance tasks are actually waiting that new switching-related tasks are not handled, after a first time interval has elapsed. In a multiprocessor system having processors which are only intended for switching tasks and at least one basic processor intended in principle for both types of tasks and operating in the abovementioned manner, switching-related tasks are only handled by a basic processor if the first-mentioned processors are fully utilised. <IMAGE>
Patent EP-0307987-B1 (EP)
Inventor: JOURQUIN LUCIEN
IPC: C08G18/30
Filed: 1988-08-31
Granted: 1995-10-25
Abstract: A flexible highly elastical polyurethane foam having a density ranging between 25 and 150 kg/m<3> and a relatively high fire resistance obtained by the reaction of an isocyanate and/or a chemically modified derivate thereof with a highly molecular reactive polyol in presence of a catalytic agent, of a cross-linker, and/or an extender, of water as blast means and of a fire retardant, characterized in that said fire retardant comprises at least one of the following components :   1) linear urea-formol oligomer mixture having the general formula NH2-CO-NH-[CH2-NH-CO-NH]n-CH2-NH-CO-NH2, wherein n can have the value from 0 to 50 ; 2) urea in powdered form of which the particles are at least partially recovered by a less soluble film, as well of sulfur as of a resin ;   3) dicyandiamide having the general formula : <CHEM>   a
Patent EP-0283116-B1 (EP)
IPC: G01N33/84
Filed: 1988-02-04
Granted: 1993-01-27
Abstract: A sensor system for determining the pH or carbon dioxide concentration of a liquid medium comprising, in combination, a pH-insensitive fluorescent indicator and a pH-sensitive fluorescent indicator which act in concert or a single fluorescence indicator which emits fluorescent signals of different wavelengths in different carriers, which system(s) produce diverging signals, the ratio of which provides an accurate and stable determination of the parameter being measured. A method for determining pH and CO2 concentration is also disclosed.
Patent EP-0319460-B1 (EP)
Inventor: DURHAM DONALD RICHARD
IPC: C11D3/386
Filed: 1988-11-30
Granted: 1994-02-02
Abstract: Cleaning compositions containing an extracellular protease produced by a microorganism of the genus Vibrio are provided. Such enzymes are characterized by a high proteolytic activity, stability over wide pH and temperature ranges and excellent stability to oxidizing agents, including a unique stability to chlorine bleaches, and are well-suited for formulation into laundry detergents, automatic dishwasher detergents, laundry bleaches, pre-soaks, as well as other types of cleaning compositions.
Patent EP-0335899-B1 (EP)
Inventor: HOPP THOMAS P
IPC: C07K19/00
Filed: 1987-12-04
Granted: 1994-05-18
Abstract: A process is disclosed for purifying a recombinant fusion protein having an N-terminal identification sequence comprising multiple anionic amino acid residues, comprising forming a complex of the protein with a divalent cation dependent monoclonal antibody specific for the sequence, isolating the complex, and dissociating antibody and protein by selectively depleting the concentration of divalent cations in contact with the complex. A particular calcium-dependent monoclonal antibody, 4E11, is useful in an embodiment of the process which employs the identification peptide DYKDDDDK.
Patent EP-0319570-B1 (EP)
Inventor: HOCK LISA J
IPC: C12N15/869
Filed: 1988-06-24
Granted: 1995-02-22
Abstract: The present invention provides a virus comprising a DNA sequence essential for replication of a human cytomegalovirus and at least one foreign DNA sequence adapted for expression in a host. The foreign DNA sequence may encode a human immunodeficiency virus anti-sense mRNA sequence or an antigenic polypeptide, e.g., a malarial surface antigen. Also provided are therapeutic compositions and vaccines which comprise the novel viruses of the present invention.
Patent EP-0386240-B1 (EP)
Inventor: KAWAUCHI YASUSHI
IPC: C12N9/72
Filed: 1988-10-28
Granted: 1995-07-19
Abstract: An improved t-PA (tissue plasminogen activator) having a structure of natural t-PA deficient in a specific amino acid site of the first cringle domain and another improved t-PA obtained by partly mutating the deficient t-PA in serine protease site are created. The improved t-PA's have an antiinflammatory effect while maintaining preferable properties of natural t-PA, and have excellent stability against heat and acid and a long biologically half-life. The improved t-PA's can be effectively used for treatment of acquired diseases relating to intravascualr agglutination.
Patent EP-0325220-B1 (EP)
Title: Time-switching system
IPC: H04Q11/04
Filed: 1989-01-18
Granted: 1993-03-10
Abstract: A time-switching system, in particular a multi-service system, of the type of an installation for intercommunication with the automatic exchange, and controlled by a programmed management logic unit (15) and synchronised by a time base (9) in order to provide for exchanges of information between terminations (3X, 3Y, 3Z) to which are connected telecommunication terminals (1A, 1B, 1C), directly, or via other switching systems. 
<??>The system comprises a programmed logic unit for managing the system, structured around a possibly doubled-up processor (7) whose directly addressable memory (7A, 7B) also provides the storage for all the control operations and in particular for switching information exchanged via the terminations, which are themselves connected in parallel to a port of the processor via a bus-type time-division multiplexed link (6). 
<IMAGE>
Patent EP-0341618-B1 (EP)
Inventor: FERNANDEZ LUIS
IPC: B29C48/335
Filed: 1989-05-06
Granted: 1994-06-22
Abstract: To counteract in particular the occurrence of acetaldehyde on a hot runner (20) for the manufacture of preforms from a PET material, the material advanced in channels (26) is subjected to an additional vortexing. For this purpose, the channels (26) have inserted in them a component (32), preferably of metal, which is provided with radial sets of spokes (14a), which are offset in each case azimuthally with respect to one another in the axial direction. Along with the vortexing mentioned, these sets of spokes also act as homogenising elements for the temperature distribution in the flow cross-section of the material advanced in the channels. <IMAGE>
Patent EP-0331415-B1 (EP)
Title: Anticalculus oral compostions
IPC: A61K8/25
Filed: 1989-02-28
Granted: 1992-06-03
Abstract: The disclosure relates to a toothpaste for inhibiting the formation of dental calculus comprising an abrasive agent and an amount of tetrapyrophosphate salt sufficient to provide at least 2.5% P2O7<4><->, which toothpaste is characterised by having a pH of at least 7.6 which rises by at least 0.45 on dilution of the toothpaste with distilled carbon-dioxide free water in the proportion of 10g of toothpaste to 30ml of water.
Patent EP-0359452-B1 (EP)
Inventor: MYERS THOMAS J JR
IPC: G01N33/548
Filed: 1989-09-04
Granted: 1995-07-19
Abstract: Immunoassay process for the detection of an antigen in a sample of blood, serum, urine and other liquids employing a test apparatus comprising a reaction chamber and a support element in the reaction chamber comprising a blend of from about 5 to 95 percent cellulose organic ester fibrets and from about 95 to 5 percent by weight of a dispersible cut fibers where a predetermined amount of an antibody capable of extracting an antigen from the sample is bound to the support element, the process comprising depositing the sample on the upper surface of the support element and detecting the amount of antigen in the sample.
Patent EP-0408568-B1 (EP)
Title: Procede de fabrication d'une lentille intraoculaire et d'un element de noyau d'une piece.
Inventor: GUPTA AMITAVA
IPC: A61L27/50
Filed: 1989-02-03
Granted: 1995-12-20
Abstract: Un procédé de fabrication de lentilles intraoculaires d'une pièce comprend les étapes consistant à former une mince feuille de méthacrylate de polyméthyle (PMMA) coloré, à évider la feuille afin d'y former des trous, à remplir les trous avec du PMMA clair ou coloré différemment, à polymériser le PMMA coloré et clair ou coloré différemment comprenant la feuille et les trous remplis, à couper les éléments de noyau de la feuille polymérisée, comportant chacun une région circulaire intérieure de PMMA ainsi qu'une région circulaire extérieure de PMMA coloré, et à usiner une lentille intraoculaire d'une pièce à partir d'un élément de noyau afin d'obtenir un corps central de lentille en PMMA, ainsi que des boucles de positionnement de PMMA coloré s'étendant à partir dudit corps central de la lentille, et solidaire avec celui-ci.
Patent EP-0387350-B1 (EP)
Inventor: TANAKA YOSHINOBU
IPC: A61C13/235
Filed: 1989-06-01
Granted: 1994-03-02
Abstract: Fixation de dent artificielle comportant un aimant, noyée dans une base dentaire et composée d'une paire d'extrémités en un alliage magnétique doux, d'un séparateur en un alliage non magnétique intercalé entre lesdites extrémités, d'un aimant et d'un capuchon recouvrant ces parties à l'exception des surfaces des extrémités et du séparateur en contact avec le capuchon de racine. Dans cette fixation, la force d'attraction de l'aimant est appliquée sur le capuchon de racine noyé dans une cavité de la pulpe d'une dent à laquelle on a enlevé la couronne et composé d'un alliage magnétique doux, afin de fixer la base sur la gencive. L'aimant est orienté de sorte que ses pôles nord et sud se trouvent en face des extrémités.
Patent EP-0433398-B1 (EP)
Title: Bornitrid hoher härte
Inventor: WILDENBURG JORG
IPC: C04B35/58
Filed: 1989-09-11
Granted: 1993-11-18
Abstract: Die Erfindung betrifft ein Bornitrid mit amorpher Struktur, das natürlichen Diamant ritzen kann, und ein Verfahren zu seiner Herstellung. Gemäss diesem Verfahren wird amorphes Bornitrid hoher Härte aus hexagonalen oder turbostratischem Bornitrid erhalten indem das Ausgangsmaterial an Drucken von über 75Kbar und Temperaturen von mindestens 1650°C unterworfen wird, bis es vollständig aufgeschmolzen ist und nachfolgend abgeschreckt wird. Vorzugsweise hält man die Reaktionsbedingungen im Schmelzbereich über einen mehrminütigen Zeitraum aufrecht und wird zum Abschrecken zuerst die Wärmezufuhr abgestellt und dann die Druckentlastung durchgeführt. Vorzugsweise wird 3 bis 20 Gewichtsprozent eines Katalysators wie z.B. Pt, Zr, H2O, Co oder C zugegeben.
Patent EP-0445340-B1 (EP)
Inventor: DOSTERT RAINER DIPL-PHYS
IPC: F02M51/06
Filed: 1990-03-09
Granted: 1994-12-14
Abstract: A valve having a piezo-electric drive, in which a lever mechanism, provided with a predetermined lever arm ratio and consisting of a steel fork (2), is provided for amplitude transformation of the deflection of a piezo-ceramic element (3) operating as a piezo-electric actuating element, a valve plunger (1) being mounted on an end of said steel fork (2) which can be deflected. <IMAGE>
Patent EP-0388867-B1 (EP)
Title: Process for producing granules dispersible in water
Inventor: ROECHLING HANS DR
IPC: A01N25/14
Filed: 1990-03-20
Granted: 1993-05-05
Abstract: Granules can be produced from active compound powders by fluidisation in an air stream and spraying them with an adhesive solution in accordance with the countercurrent principle. According to the invention, dispersions or solutions of active compounds can be granulated, if the aqueous dispersion or solution is sprayed, in accordance with the countercurrent principle, into the gas stream of a fluidising chamber and caused to be fluidised, the formation of granules being started in an initial phase with 10 to 60 % of the maximum gas stream and only up to 30 % of the maximum feed rate of dispersion or solution, and the feed rate and the gas stream then being increased up to the maximum values of the feed rate and of the gas stream, and the formation of granules being continued in the main phase at the maximum gas stream and maximum feed rate. Granules prepared in this way, which contain pesticides as the active compounds, can be used as plant protection agents or pest control agents.
Patent EP-0396990-B1 (EP)
Inventor: KANTHAK FRANZ DIPL-ING
IPC: B65D83/06
Filed: 1990-04-28
Granted: 1994-11-17
Abstract: For dosing powder, particularly saccharine powder, a dosing dispenser is proposed, whose outlet opening (4) of the stock chamber (2) opens out into a channel (9) of a slide (6) in the position of rest of the latter. During the transition from the position of rest (filling position) to its discharge position, the channel (9) is momentarily not connected either to the outlet opening (4) or to the free space so that no powder passes unmetered into the open. <IMAGE>
Patent EP-0406767-B1 (EP)
Inventor: HEINRICHS FRANZ-LEO DR
IPC: C07C67/08
Filed: 1990-07-02
Granted: 1994-09-14
Abstract: By esterification of a C22-C40-monocarboxylic acid with alcohols in the presence of an acidic ion exchanger as a catalyst, esters are obtained having a very low metal ion content, low conductivity and very good heat and colour stability.
Patent EP-0412300-B1 (EP)
Inventor: GABETTA BRUNO
IPC: A61K36/45
Filed: 1990-07-09
Granted: 1995-11-15
Abstract: A process for the preparation of extracts with high content in anthocyanosides consists in treating plants, parts of plants or crude extracts with bisulfite ions to give anthocyanoside-bisulfite adducts. Said adducts are then eluted on non-ionogenic resins at pH 5-6 and the obtained solution is extracted with polar organic solvents immiscible in water. The obtained extracts have a constant and standardized composition in anthocyanosides.
Patent EP-0418607-B1 (EP)
Inventor: HERRMANN FRITZ DR DIPL-CHEM
IPC: G09F3/00
Filed: 1990-08-30
Granted: 1994-12-07
Abstract: An application aid, for mechanically detachable, planar substrate sections (51) arranged in multiples on a planar, flexible strip (50) of support material, takes the form of cuts or predetermined break lines (53) in the support material and is characterised in that, for each individual substrate section, a cut or a predetermined break line extending in the contact surface between substrate and support material connects the opposite edges of the strip of support material to one another, and the support material projects beyond the substrate sections at least at one end of the strip of support material. <IMAGE>
Patent EP-0384498-B1 (EP)
Title: Pharmaceutical composition for the induction of the production of cytokines
IPC: A61P37/00
Filed: 1990-01-17
Granted: 1992-11-25
Abstract: The present invention provides a method for the stimulation of the production of lymphokines which comprises the administration of an effective amount of a tellurium tetrahalide.
Patent EP-0420602-B1 (EP)
Inventor: MERRILL DERRICK
IPC: B23B51/04
Filed: 1990-09-26
Granted: 1994-05-18
Abstract: A tipped annular hole cutter is made by brazing all the cutting tips (30) simultaneously to the cylindrical wall (12) of the cutter body. The tips (30) have outer and inner lands (32, 34) which locate against the outer and inner surfaces (52, 54) of the cylindrical wall (12). This accurately locates the tips radially during brazing. The radially inner face (46) of the tip (30) is inclined so as to define an inner clearance face which has the necessary circumferential and radial clearances without there being any need to grind the inner face (46) after brazing. The tips (30) are received in skewed slots (18) whose angle of skew (alpha) is less than the angle of spiral (beta) of the flutes (70). The front rake face (43) is ground to provide an optimum cutting action whereas the flutes are designed independently to achieve optimum chip removal.
Patent EP-0422929-B1 (EP)
Inventor: HINO HEIJIRO
IPC: C09D10/00
Filed: 1990-10-11
Granted: 1995-07-12
Abstract: Correction stick comprising pigment, dispersant, water-soluble or dispersible film-forming resin, an alkali metal or ammonium salt of an aliphatic carboxylic acid having 8 to 36 carbon atoms as gelatinizer and a gelation modifier which is an organic or inorganic salt which forms univalent metallic positive ions in an aqueous solution, e.g., sodium or potassium positive ion, or a sequestering agent or a mixture thereof with an organic or inorganic salt.
Patent EP-0391865-B1 (EP)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B26D7/18
Filed: 1990-04-05
Granted: 1995-08-09
Abstract: A machine is described for cutting large diameter wound logs of paper or similar web material such as toilet tissue and the like into relatively small discs for use specially in institutional dispensers. The machine includes a cradle and transport means (5) for inserting a large diameter log (B) of paper into a gripper (23) which holds the log securely and stationary while a band saw (7) cuts the discs of paper from the log. The gripper (23) includes a ring through which the log passes, said ring including a plurality of radially movable plungers which support and retain the log within the ring while the band saw is cutting a disc from the log. The mechanism also includes an automatic guide and sharpening station for maintaining the sharpness of the band saw and, furthermore, includes a support and discharge mechanism for removing the discs of paper from the gripper.
Patent EP-0406410-B1 (EP)
Title: Compensation, basee sur une scene, de sensibilite non-uniforme d'un reseau de detecteurs pour la prise d'images
Inventor: SENDALL ROBERT L
IPC: H03H17/00
Filed: 1990-01-11
Granted: 1994-07-06
Abstract: On a mis au point un appareil et des procédés de compensation de non-uniformité pour systèmes d'imagerie à réseau de plans focaux infrarouges d'étoilement, ou pour d'autres systèmes d'imagerie vidéo ou analogue. L'invention comprend un processeur (10) mettant en ÷uvre la compensation de non-uniformité des détecteurs comportant le réseau. Le processeur produit des termes de compensation qui sont stockés dans une mémoire (17) de termes décalée, puis combinés dans un additionneur (12) avec les signaux de sortie provenant du réseau. Le traitement accompli par l'invention normalise tous les éléments détecteurs dans le réseau de sorte qu'ils présentent tous une réaction identique à l'énergie infrarouge.
Patent EP-0458905-B1 (EP)
Inventor: WITTEK GOETZ-ULRICH
IPC: B43K24/08
Filed: 1990-02-14
Granted: 1995-01-11
Abstract: A pen with a cap-less closure can be operated by a push-button or other mechanism. For writing, the lead is switched into a locked position of defined instability. When writing ceases, the lead is automatically released after a fixed time-interval. The writing appliance is therefore closed automatically after a predetermined time-interval without the action of other external influences.
Patent EP-0419635-B1 (EP)
Inventor: CARLSSON CLAES-GOERAN
IPC: B04B11/08
Filed: 1990-03-30
Granted: 1994-02-16
Abstract: Un séparateur centrifuge possède un dispositif pour la transformation de l'énergie cinétique d'un liquide tournant dans une chambre (12) en énergie de pression ainsi qu'un élément de décharge (17) permettant d'évacuer le liquide de la chambre. L'élément de décharge (17) comporte une surface (20) disposée dans le liquide en rotation de manière que ce dernier s'écoule dans un sens prédéterminé le long de la surface (20), et en contact avec celle-ci. L'élément de décharge (17) constitue un passage de sortie (21) doté d'une ouverture d'entrée (22) située dans ladite surface (20), et limité en aval par un rebord transversal (25), à partir duquel le passage de sortie (21) s'étend sensiblement dans ladite direction prédéterminée. Une pression de sortie augmentée est obtenue grâce au fait qu'au moins deux passages (27, 28) sont prévus dans l'élément de décharge (17), et relient une partie du passage de sortie située aux extrémités axiales du rebord transversal (25), respectivement, à la chambre (2) de manière que le liquide s'écoule à travers les passages (27, 28).
Patent EP-0466836-B1 (EP)
Inventor: MATSUMOTO ROBERT L K
IPC: C04B35/10
Filed: 1990-04-09
Granted: 1995-08-30
Abstract: A ceramic comprising a matrix of Al2O3, ZrO2 (partially or fully stabilized) or mixtures of Al2O3 and ZrO2 with strontium aluminate plate-shaped grains distributed throughout the matrix results in a ceramic with high toughness, high strength and good hardness. SrO/Al2O3 molar ratios between 0.02 and 0.20 result in in-situ formation of plate-shaped grains approximately 0.5  mu m in thickness and 5.0  mu m in breadth in tetragonal zirconia polycrystalline ceramic matrices. The in-situ formation of strontium aluminates allows high volume loading of platelets to occur and high toughness is achieved without the loss of strength. High alumina compositions have the added benefit of higher strength, lower thermal expansion, higher modulus and higher thermal conductivity than zirconia ceramics with comparable toughness.
Patent EP-0486592-B1 (EP)
Inventor: CARDUCK FRANZ-JOSEF
IPC: C11D17/00
Filed: 1990-07-31
Granted: 1994-06-15
Abstract: PCT No. PCT/EP90/01247 Sec. 371 Date Apr. 9, 1992 Sec. 102(e) Date Apr. 9, 1992 PCT Filed Jul. 31, 1990 PCT Pub. No. WO91/02047 PCT Pub. Date Feb. 21, 1991.A process for the production of compacted granules for use in a detergent composition by providing a homogeneous, solid, free-flowing premix to which a plasticizer or lubricant is added, and extruding the mixture through a perforated die under a pressure of from about 25 bar to about 200 bar to form strands of the mixture. The perforated die has an opening width corresponding to a predetermined size of the granules. After emerging from the perforated die, the strands are cut to the predetermined size of the granules by means of a cutting unit. The process enables the preparation of detergent compositions containing increased contents of surfactant components.