baber/WOPTO huggingface dataset:
Patent EP-0451087-A1 (EP)
Inventor: VOGEL HANSPETER
IPC: D05B49/02
Filed: 1991-02-07
Abstract: The thread-regulating device for sewing machines having an articulated thread take-up system possesses a thread take-up lever (36), on which a thread-regulating spring (47) made of wire is attached directly. The thread-regulating spring (47) is U-shaped and surrounds the thread-guiding part (30) of the thread take-up lever (36). The upper thread running through the thread-guiding part (30) of the thread take-up lever (36) is deflected at the thread-regulating spring (47), and the thread-regulating spring (47) receives the loose thread and keeps it tensioned in specific phases of a stitch-forming operation. 
<IMAGE>
Patent EP-0448510-A1 (EP)
Inventor: MARXER GEORG
IPC: B28D1/12
Filed: 1991-03-01
Abstract: To avoid cracks, cutting-off and grinding wheels (1) which have slots (3) running radially along the periphery are subjected to a secondary treatment by the area of the centre-side end of the slots (3) being exposed to a shot-blasting process. The shot-blasting process leads to stress relief of the material, to surface compaction and to radiusing of the edges in the area of the centre-side end of the slots (3). <IMAGE>
Patent EP-0463995-A1 (EP)
Title: Azofarbstoffe mit 2-Alkylamino-3-cyan-4,6-diaminopyridinen als Kupplungskomponenten
Inventor: RAMANATHAN VISVANATHAN DR
IPC: C09B29/01
Filed: 1991-06-18
Abstract: Die Farbstoffe der Formel (1) <IMAGE> worin R1 Wasserstoff, Halogen oder CF3 und R2 gegebenenfalls substituiertes Alkyl bedeuten, wobei R2 nicht Ethoxycarbonylethyl sein darf, wenn R1 Wasserstoff ist, eignen sich zum Färben von Polyestermaterial in roten Farbtönen mit sehr guter Lichtechtheit.
Patent EP-0484467-A1 (EP)
Inventor: HERTEL REINHARD
IPC: A63H27/10
Filed: 1991-03-08
Abstract: Un jouet à lancer ou à projeter a un poids aussi réduit que possible. A cet effet, le jeu comprend un corps creux allongé gonflable qui porte un poids à une extrémité.
Patent EP-0530225-A1 (EP)
Inventor: NICOLAOU KYRIACOS C
IPC: C07D263/24
Filed: 1991-05-06
Abstract: Intermédiaires utiles dans la préparation des oligosaccharides de calichéamicine et d'espéramicine, et notamment le cycle B contenant de l'hydroxylamine à substitution de soufre et à substitution O des deux oligosaccharides, et leurs procédés de fabrication et d'utilisation consistant en la préparation d'antibiotiques chimériques les utilisant.
Patent EP-0532572-A1 (EP)
Inventor: MATHEWS GEOFFREY RICHARD
IPC: A61B5/024
Filed: 1991-05-28
Abstract: Dispositif réagissant au pouls, par exemple compteur de fréquence du pouls ou dispositif d'oxymétrie du pouls comprenant un émetteur de lumière (20) et un capteur de lumière (21) destiné à recevoir la lumière de l'émetteur après transmission aux tissus corporels ou réflexion de ces derniers, de manière à donner un signal électrique qui varie selon les pulsations du flux sanguin. Un transducteur de mouvements donne un signal électrique représentant les mouvements ou les vibrations du corps, mais indépendant des pulsations du flux sanguin: ledit transducteur peut comprendre un émetteur de lumière (23) réagissant à une longueur d'ondes différente de celle des éléments (20, 21). Ledit dispositif compare les deux signaux électriques pour éliminer les bruits de mouvement ou de vibration du signal du capteur (21).
Patent EP-0497928-A1 (EP)
Inventor: LEVIN ROBERT H
IPC: A61K38/00
Filed: 1991-05-17
Abstract: Composition analogue au facteur de croissance épidermique dérivée de levures ayant une équivalence comprise entre environ 1000 et au moins 943000 nanogrammes d'activité du facteur de croissance épidermique dérivé de souris par milligramme de ladite composition, et procédés de production et de dosage de ladite composition. L'invention concerne des compositions posologiques destinées à des applications à la fois topique et orale.
Patent EP-0540564-A1 (EP)
Inventor: SCHABERT HANS-PETER
IPC: F16K31/04
Filed: 1991-07-24
Abstract: Pour la protection d'une tige (2) déplacée dans la robinetterie par un écrou (6) tournant dans un logement (4), il est prévu un dispositif de freinage pour l'écrou (6), dans lequel, lorsqu'on dépasse une force de consigne prédéterminée sur la tige (2), deux faces de friction opposées (11, 13) s'appliquent par pression l'une contre l'autre en exerçant une force de freinage. Une face de friction (13) est bloquée en rotation par l'écrou (6), et l'autre face (11) par le logement (4). Conformément à l'invention, il est prévu, pour la mise en place élastique de l'écrou (6) dans au moins une direction axiale, un groupe de rondelles-ressorts (50, 51), par l'intermédiaire desquelles la force de freinage est transmise sur un rayon intermédiaire (ro) par rapport à la largeur (r1 - r2) desdites rondelles. Le dispositif permet ainsi d'augmenter la fraction de la force totale de la tige agissant comme force de freinage.
Patent EP-0566738-A1 (EP)
Inventor: INABA YOSHIHARU - - IKUTA
IPC: B29C45/76
Filed: 1991-11-29
Abstract: A method of determining conditions for injection molding capable of determining optimum molding conditions quickly and easily, in which, a processor (12) of a control device loaded with an expert system including a condition table listing a plurality of conditions each comprising a combination of information on metallic molds, data on resin, molding conditions, data on faulty molding, and molding monitor data and a weight table listing weighted countermeasures against faulty molding set for every condition, retrieves from said condition table a condition most proximate to a trial injection condition discriminated on the basis of information on metallic mold, data on resin, and molding condition set before start of trial injection, molding monitor data detected during trial injection, and data on faulty molding inputted after finish of trial injection, and, referring to the weight table, determines a countermeasure against faulty molding corresponding to the condition retrieved and greatest in weight. While trial injection is repeated according to the countermeasure against faulty molding with molding conditions changed, the processor changes, as required, weight of the faulty molding countermeasure taken in the previous trial injection on the basis of the result of comparison between faulty molding in the previous trial molding and that in the current one.
Patent EP-0504736-A1 (EP)
Title: Halter zur Kabeldurchführung
Inventor: MORETTI ERMINIO
IPC: F16L5/02
Filed: 1992-03-12
Abstract: Der Halter dient zur abgedichteten Durchführung von Kabeln, Schläuchen oder dergleichen Leitungen durch Trennwände zwischen verschiedenen Bereichen eines Kraftfahrzeuges, insbesondere zwischen der Fahrerkabine und dem Motorraum. Der Halter besteht hierbei aus einem das Kabel eng umschließenden Aufnahmekörper (1) aus einem weichelastischen Material und einem in der Durchführungsöffnung der Trennwand (6) mit Rastmitteln (4,5) verankerbaren, den Aufnahmekörper (1) dicht umschließenden, ringförmigen Haltekörper (3) aus hartelastischem Kunststoff. Um den Halter schnell und problemlos von einer Seite montieren zu können, weist die Durchgangsöffnung (8) des Haltekörpers (3) im Anschluß an einen im wesentlichen zylindrischen Bereich (9) einen sich konisch erweiternden Bereich (10) auf, in welchen der Aufnahmekörper (1) mit einem der Durchgangsöffnung (8) angepaßten Außenmantel (12) einsteckbar ist. Dabei sind zur axialen Fixierung des Aufnahmekörpers (1) am Haltekörper (3) an der Einsteckseite nach innen abstehende Rastnasen (11) angeformt, welche den hinteren Randbereich (17) des Aufnahmekörpers (1) im eingesteckten Zustand hintergreifen. <IMAGE> <IMAGE>
Patent EP-0509303-A1 (EP)
Inventor: SCHUBART RUEDIGER DR
IPC: C07C263/04
Filed: 1992-03-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von bekannten β-Halogen-tert.-alkylisocyanaten der Formel <IMAGE> in welcher X: für Chlor steht, Y: für Wasserstoff oder Chlor steht, R1: für jeweils geradkettiges oder verzweigtes Alkyl oder Halogenalkyl steht und; R2: für jeweils geradkettiges oder verzeigtes Alkyl, Halogenalkyl oder für gegebenenfalls durch Halogen und/oder Trifluormethyl substituiertes Phenyl steht, wobei man tert.-Alkylisocyanate der Formel (II) <IMAGE> in welcher R1 und R2 die oben angegebene Bedeutung haben, mit Chlorwasserstoffgas in die entsprechenden tert.-Alkylcarbamidsäurechloride übrführt, diese mit elementarem Chlor unter Belichtung oder in Gegenwart von Katalysatoren chloriert und schließlich die β-Halogen-tert.-alkylisocyanate durch Dehydrohalogenierung bei erhöhter Temperatur freisetzt.
Patent EP-0510507-A1 (EP)
Inventor: BAUR SIEGFRIED
IPC: B21D24/04
Filed: 1992-04-15
Abstract: In order to select the pressure pins (6) acting on the blank holder (5) in the die lower part (4), there are fastened, between the actual drawing apparatus (8), acting on a pressure cheek (9), and the pressure pins (6), further pressure cylinders (10, 12) in the pressure cheek (9), which pressure cylinders can be driven individually via valves (16) from a pressure line (18, 19). As a result, it is possible to influence in a precise manner both the drawing conditions of different sheet-metal parts and their ejection movement from the die lower part. …<IMAGE>…
Patent EP-0510641-A1 (EP)
Inventor: YAMAMOTO MASAKI
IPC: G03F7/23
Filed: 1992-04-23
Abstract: An alignment apparatus for use in an exposure system for exposing fine patterns on a wafer, the alignment apparatus comprising a light source optical system for emitting coherent alignment light, a positional deviation detecting optical system for receiving the alignment light reflected from the wafer, and a light-receiving optical system for detecting a positional deviation of the wafer on the basis of the alignment light received by the positional deviation detecting optical system. These three optical systems are arranged to be coupled through flexible optical fibers to each other. This coupling arrangement using the flexible optical fiber can reduce the size of the positional deviation detecting optical system whereby the positional deviation detecting optical system can be disposed directly under a projection lens of the exposure system, thereby accurately effecting the alignment of the wafer with respect to the projection lens.
Patent EP-0516144-A1 (EP)
Inventor: NAKASHIMA HISATAKA
IPC: C08G77/06
Filed: 1992-05-29
Abstract: There is disclosed an organopolysilsesquioxane with the formula
       
 wherein R¹ is selected from the group consisting of substituted monovalent hydrocarbon groups and unsubstituted monovalent hydrocarbon groups; R², R³, and R⁴ are each selected from the group consisting of a hydrogen atom, unsubstituted monovalent hydrocarbon groups and substituted monovalent hydrocarbon groups, with the proviso that at least one R², R³ or R⁴ is selected from the group consisting of hydrogen and an aliphatically unsaturated hydrocarbon group; and n is a positive number, at least 80 weight percent of said organopolysilsesquioxane having a number-average molecular weight of 1,000 to 9,000.
Patent EP-0533133-A1 (EP)
Inventor: OHATAKE NORIO
IPC: B22D11/00
Filed: 1992-09-16
Abstract: A cooling method and a cooling mold in a continuous casting wherein even if a continuous casting rate is increased, a proper cooling is carriedout to prevent a danger of a breakout, so as to improve the stability of casting and the high quality of an ingot (4). 
     A cooling mold comprises water cooling jackets (21, 22) which are provided in the inner part of the mold (2), a first cooling water jetting mouth (23) which is arranged at a distance of 20 to 45 mm between a contact position of a primary cooling water and an other contact position of a secondary cooling water on the ingot (2). 
     By use of the cooling mold (2) wherein a primary and a secondary cooling water impinging angles are respectively set at 15 to 30 degrees and at 30 to 60 degrees, the primary cooling water is impinged from the first cooling water jetting mouth (23) to a molten metal (3) which is cooled with the inner surface of the cooling mold (2) to carry-out a primary cooling, and nextly, the secondary cooling water is impinged from the second cooling water jetting mouth (24) to initial zones of a transition boiling zone and a film boiling zone which are produced with the impingement of the primary cooling water, so that a vapor film generated in the transition boiling zoneand the film boiling zone is broken out to provoke a nucleate boiling so as to carry out a direct se condary cooling with the secondary cooling water.
Patent EP-0594870-A1 (EP)
Inventor: TEUTSCH HANSKLAUS
IPC: H01F7/14
Filed: 1992-09-18
Abstract: A description is given of a servo motor, in particular for hydraulic servo valves, having an armature which can be pivoted between two permanent magnets, and an electrical control coil (servo coil) whose controllable magnetic field acts on one side of the armature. <IMAGE>
Patent EP-0536621-A1 (EP)
Title: Dishwasher
Inventor: GUMM MANFRED
IPC: A47L15/48
Filed: 1992-09-29
Abstract: In a dishwasher, whose washing container (10) is connected via an aperture to an outside condensation chamber (12), further improvement of the drying operation is achieved in that the U-shaped condensation chamber (12) runs above the top (10a) of the washing container (10), in that its two limbs (12a, b) are inclined to the top (10a), and in that the region of curvature is connected to an outlet aperture (12e) via which the condensation occurring can flow back into the washing container (10). <IMAGE>
Patent EP-0547510-A1 (EP)
Inventor: LONATI FRANCESCO
IPC: D04B15/18
Filed: 1992-12-10
Abstract: The single-cylinder circular knitting machine has a vertically arranged needle cylinder (2) with a skirt defining a plurality of axial grooves (3). Each groove (3) slidingly accommodates a needle (4). A platen (6) is arranged coaxially above the needle cylinder (2), and a plurality of radial grooves (7) is defined therein. Each one of the radial grooves (7) accommodates a hook (8) which is movable by the action of actuation cams (9) which can be engaged, during rotation of the platen (6) about its axis, with a heel (8a) of the hooks (8), from a position in which the hooks (8) are retracted in the platen (6) to an extraction position, and vice versa. The machine is provided with a hook locking device (10) which is arranged proximate to the platen (6) and is controllably engageable with the hooks (8) to keep them in the retracted position in the platen (6).
Patent EP-0603426-A1 (EP)
Inventor: KAKIDA TAKUYA
IPC: B62D65/18
Filed: 1992-12-22
Abstract: An endless feeder rail (1) is arranged at a high altitude. A transfer position (2) is set in a path defined by the feeder rail. Corresponding to the transfer position, a loading position (3) is set at a lower altitude. A work-loading traverser (4) extends between these positions. Plural running carriages (1A) (see FIG. 2) are arranged along the rail so that each of the carriages is temporarily stopped at the transfer position. From a work storage (8), a piece of work is loaded on a work loading frame (7) by a worker (9). A loading traverser mechanism (11) lifts the work piece in a suspended position from the loading position (3) to the transfer position (2), where the work piece is transferred onto a work receiving jig (5) of one of the carriage for its conveyance along the rail. The frame (7) is arranged pivotally so that it assumes an inclined position at the position (3) but a horizontal position at the position (2) to facilitate the loading and transfer of the work piece.
Patent EP-0550909-A1 (EP)
Inventor: ASHMUN STUART
IPC: G06F3/039
Filed: 1992-12-29
Abstract: An adjustable stand to which a pointing device is removably attachable is disclosed. The stand includes an arm pivotally coupled to a base. An attachment assembly is pivotally coupled to the other end of the arm. The attachment assembly includes an attachment plate pivotally coupled to a support bar. The pointing device is removably attachable to the attachment assembly. In the preferred embodiment, the arm is pivotally coupled to the base with an elevation pivot, the attachment assembly is pivotally coupled to the arm with a pitch pivot, and the attachment plate is pivotally coupled to the support bar about a roll pivot, allowing a user to select the elevation, pitch, and roll of the pointing device.
Patent EP-0545467-A1 (EP)
Inventor: ESSLINGER STEFAN
IPC: B05B15/04
Filed: 1992-11-13
Abstract: New vehicles must be coated with a preserving agent, which preferably takes the form of an easily soluble wax or the like. It protects the vehicle during transport or in the period between production and sale. The windows, especially the front and rear windows of the vehicle must be free, so that the vehicle can be manoeuvred and/or driven without hindrance during transport. To make cleaning of needlessly sprayed windows unnecessary, they are protected before spraying by means of a covering element (7 or 8) during application of the preserving agent in the apparatus according to the invention. Each covering element is situated on a controllable arm (5 or 6) which can be lowered from above. In one version of the apparatus, the vehicle is motionless during spraying and the apparatus is moved along the vehicle first in one direction and then in the opposite direction. In the first pass, all surfaces facing upwards and all lateral surfaces are sprayed, except for a narrow lateral edge. In the return pass of the apparatus, the remaining narrow edges are sprayed up to the windows. According to a second version of the invention, the vehicle moves through the apparatus and the arms having the covering elements (7, 8) are, in particular, moved synchronously and concomitantly. <IMAGE>
Patent EP-0494754-A1 (EP)
Inventor: HIDER ROBERT CHARLES
IPC: C07D213/69
Filed: 1992-01-07
Abstract: 3-Hydroxypyridin-4-ones of formula (I)
       
 in which R₁ is selected from hydrogen, C₁₋₃ aliphatic hydrocarbon groups, 2-hydroxyethyl, C₁₋₄ aliphatic hydrocarbon groups substituted by a single carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group, and an ethyl group substituted at the 1-or 2-position by a carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group and at the 2-position by a hydroxy group, and R₂, R₃ and R₄ are each separately selected from hydrogen, C₁₋₃ aliphatic hydrocarbon groups, hydroxymethyl, 1-hydroxyethyl, 2-hydroxyethyl, 2-methoxymethyl, C₁₋₄ aliphatic hydrocarbon groups substituted by a single carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group, and an ethyl group substituted at the 1-or 2-position by a carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group and at the 2-position by a hydroxy group, but with the provisos firstly that one of R₁ to R₄ is a C₁₋₄ aliphatic hydrocarbon group substituted by a single carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group, or an ethyl group substituted at the 1- or 2-position by a carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group and at the 2-position by a hydroxy group, secondly that either R₂ or R₃ is a group other than hydrogen and thirdly that the total number of atoms other than hydrogen present in R₁ to R₄ is no more than eight, the compound optionally being in the form of a physiologically acceptable salt and/or pro-drug thereof, are of value for the treatment of conditions caused by iron dependent parasites, particularly malaria.
Patent EP-0524783-A1 (EP)
Inventor: CRACKNELL ROBERT BRIAN BP CHEM
IPC: C10M169/04
Filed: 1992-07-17
Abstract: Use of a lubricating oil composition as an inlet-valve deposit inhibitor characterised in that the lubricating oil comprises a polyether of the formula  
 
        RX[(C x H 2x O) n (C y H 2y O) p H] m   
 
 
 wherein R is either an alkyl or alkylphenyl group having from 7 to 30 carbon atoms, 
X is selected from 0,S or N, or RX together represent H, 
x is an integer from 2 to 4, 
y is an integer from 6 to 30, 
m is 1 when X is O or S or when RX together represents H, or m is 2 when x is N, and 
n and p are such that the polyether contains between 0 and 40% by weight of (C y H 2y O) units and between 35 and 80% by weight of (C x H 2x O) units is disclosed. 
     In particular, it is preferred to use a lubricating oil composition consisting essentially of the polyether, a synthetic lubricating oil and optionally a mineral oil. 
     In the preferred polyethers, the (C x H 2x O) units comprise at least 50 mol % of oxypropylene units, preferably 100 mol %. 
     Preferred synthetic lubricating oils are polyalphaolefins and polyol esters.
Patent EP-0539108-A1 (EP)
Inventor: ZIMMERMAN MICHAEL A
IPC: B29L31/34
Filed: 1992-10-16
Abstract: The present invention is directed toward a multicavity transfer mold having at least two mold cavities. The first mold cavity is coupled to a runner via a gate and a viscosity controlling channel and the second mold cavity is coupled to the runner, downstream of said first mold cavity, via a second gate and a second viscosity controlling channel. The viscosity controlling channel of the downstream mold cavity is sized to more freely pass molding compound to the second mold cavity than the viscosity controlling channel of the upstream cavity. In operation, the viscosity controlling channels equalizes and optimizes the temperature and, therefore, the viscosity of the molding compound flowing into each cavity. The result is that the resistance for the molding compound as it flows along the runner into each gate and cavity is reduced and the various cavities are filled at equal rates and at lower filling velocities. The substantially identical molding conditions established in each individual cavity with this invention substantially eliminates those defects which are normally attributable to the molding process.
Patent EP-0549314-A1 (EP)
Inventor: CURRY DOUGLAS N
IPC: G06K15/00
Filed: 1992-12-21
Abstract: The contour fidelity of reproduction of images is enhanced by matching groups of pixels with templates based on a hierarchical set of patterns. This is accomplished by isolating a symmetrical window of pixels in the image including a central pixel (220,222,224) and matching the groups of pixels in the window with hierarchical templates (226,228). Enhancement values for the central pixel are provided based on the results of the comparison. Windows are formed so that each pixel in the image is a central pixel for at least one window. The hierarchical set of patterns is developed so that each pattern in the hierarchy is a combination of an extension pattern and the pattern immediately below it in the hierarchy. This significantly reduces the hardware requirements for implementation of the technique. Templates are developed by creating horizontal, vertical, reversed and inverted permutations of each pattern in the set. Correctable pixel locations are identified for each template (230), and the central pixel receives enhancement values when it is in the correctable location of at least one template (232). In an microaddressable printer, overscanning and increased clock frequency provide multiple segments for representing each pixel, and spot width compensation allows multiple intensity levels for each segment.
Patent EP-0523011-A1 (EP)
Inventor: FLORY JOSEF
IPC: H02B1/048
Filed: 1992-09-10
Abstract: The subject-matter of the invention is an installation housing (32) for the installation, in particular, of a switch in a recess or opening. The housing (32) preferably has two spring arms (52,54;56) in each case on two opposite side walls (38,40) the lower ends of which spring arms (52,54;56) are mounted on the housing and which spring arms extend upwards and away from the side walls. Furthermore, supporting spring sections (58,60,62) are provided, which are constructed as supporting springs and extend from the upper spring arm ends in each case downwards towards the side walls. These supporting springs are likewise mounted on the side walls (38,40), in each case at the level of the lower spring arm ends. The upper sections (70,72;74) of the spring arms (52,54;56) are preferably provided with transversely running grooves (76,78) which are arranged offset in the case of each spring arm pair, approximately at the same height in each case. <IMAGE>