baber/WOPTO huggingface dataset:
Patent EP-0510692-A1 (EP)
Inventor: YAMASITA YUKIO
IPC: G03F7/00
Filed: 1992-04-24
Abstract: A method for producing a color filter involves (A) forming a photosensitive coating film on an electrically conductive layer formed on a surface of a substrate, and exposing the photosensitive coating film trough a mask having patterns of at least three different degrees of light transmittances; (B) developing and removing a photosensitive coating film portion registering with one of the patterns of smallest and largest degrees of light transmittances for exposing the electrically conductive layer and electrodepositing a colord coating on the exposed electrically conductive layer for forming a colored layer thereon, operation of developing and removing the photosensitive coating film followed by electrodeposition being repeated for the respective patterns of different degrees of light transmittances in sequence of difference in transmittances for producing different colored layers, respectively; (C) selectively forming a metal layer in interstices present between the colored layers, and (D) transcribing the colored layers and the metal layer onto another substrate.
Patent EP-0512431-A1 (EP)
Inventor: DISSELBECK DIETER
IPC: D03D15/56
Filed: 1992-04-30
Abstract: A method is described for producing a dimensionally stable, three-dimensionally deformed, planar textile material in which one or more layers of a thermoformable textile material made of yarns, preferably a knitted material, which contains reinforcing fibres and a thermoplastic, fibrous matrix material melting at a lower temperature than the reinforcing fibres, is brought into the desired shape for the core material at a temperature at which the fibrous thermoplastic matrix material melts by a moulding process taking place with superficial enlargement, then the temperature is again reduced below the melting point of the thermoplastic matrix material and the deformed material is kept in the mould until the thermoplastic matrix material is sufficiently solidified and subsequently the deformed textile material thus obtained is removed from the mould. <IMAGE>
Patent EP-0532006-A1 (EP)
Inventor: CHAPMAN DEREK DAVID
IPC: B41M5/385
Filed: 1992-09-10
Abstract: A black dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising a mixture of at least one cyan, magenta and yellow dyes dispersed in a polymeric binder, at least one of the cyan dyes having the formula:
       
 and at least one of the yellow dyes having the formula:
       
 and at least one of the magenta dyes having the formula:
Patent EP-0547334-A1 (EP)
Inventor: DE JONGE MAARTEN DR
IPC: A61K31/435
Filed: 1992-10-22
Abstract: The memory-improving effect of cholinesterase inhibitors can be significantly improved by combination with calcium antagonists. The combinations can be used in pharmaceutical compositions for the treatment of senile dementia, especially of the Alzheimer type.
Patent EP-0539870-A1 (EP)
Inventor: DELIUS ULRICH DR
IPC: C08G69/26
Filed: 1992-10-22
Abstract: Macroporous, asymmetrical, hydrophilic membrane which contains a copolyamide containing the following recurring structural units:  (A) -OC-Ar<1>-CO-  and three different structural units of those mentioned below:  (B) -NH-Ar<2>-NH-  (C) -NH-Ar<3>-NH-  (D,E,F) -NH-Ar<2>-Z-Ar<3>-NH-  where the symbols Ar<1>, Ar<2>, Ar<3> and Z are defined as follows:   -Ar<1>- is a radical containing 1,4-phenylene or another divalent C6-C12 aromatic or heteroaromatic radical and optionally containing sulphonic groups or ether bridges and in which the bonds are in the para-position or a comparable coaxial or antiparallel position and which is optionally substituted by one or two branched or unbranched C1-C4-alkyl or alkoxy radicals or by one or more halogen atoms, for example chlorine, fluorine or bromine, -Ar<2>- and -Ar<3>- are identical or different 1,2-phenylene, 1,3-phenylene or 1,4-phenylene radicals which are optionally substituted by one or two branched or unbranched C1-C4-alkyl or alkoxy radicals; -Z- is one of the following divalent radicals: -O-, -CH2-, -C(CH3)2-, -C(CF3)2-, -SO2-, -NHCO- or -O-Ar<2>-O-, where -Ar<2>- is as defined above.   The concentration of the diamine component (B) is in the range from 0 to 50 mol%, that of the diamine component (C) is in the range from 0 to 60 mol%, and that of the diamines (D), (E) and/or (F) is in the range from 10 to 70 mol%, based on 100 mol% of acid component (A) employed, where the ratio between the diamine component and the acid component is from 0.90:1.10 to 1.10:0.90.
Patent EP-0543264-A1 (EP)
Inventor: WATANABE NIRO
IPC: B41M5/36
Filed: 1992-11-11
Abstract: A rewritable thermosensitive recording medium having a recording layer, the transparency of which reversibly changes depending on the temperature thereof. Further, the recording layer contains a matrix material and an organic low-molecular-weight material dispersed in the matrix material as main components thereof. Moreover, an alicyclic dicarboxylic acid compound is added to the organic low-molecular-weight material dispersed in the matrix material. Furthermore, by adding the alicyclic dicarboxylic acid compound is added to the organic low-molecular-weight material, the eutectic point of the organic low-molecular-weight material and the alicyclic dicarboxylic acid compound becomes higher than the melting point of the organic low-molecular-weight material. Additionally, in spite of the fact that the amount of the alicyclic dicarboxylic acid compound to be added to the organic low-molecular-weight material is small, the difference between the eutectic point of the organic low-molecular-weight material and the alicyclic dicarboxylic acid compound and the melting point of the organic low-molecular-weight material is much larger than those obtained in cases of conventional recording materials. Consequently, the range of temperature, to which the recording layer should be heated for changing a state thereof from an opaque state to a transparent state, can be considerably enlarged without reducing the opacity of the recording layer.
Patent EP-0506174-A1 (EP)
Inventor: SCHMIDT CHRISTOPH DIPL-ING FH
IPC: H03F3/45
Filed: 1992-03-17
Abstract: The invention relates to an integrated circuit arrangement comprising a differential amplifier (1), the outputs of which are in each case connected to a load resistor arrangement (5, 7) and in each case to a transistor (6, 8) connected as impedance converter, and the control input of which is connected to a current source (4). The outputs of the differential amplifier are in each case connected to the outputs of a compensating differential amplifier (15). The inputs of the compensating differential amplifier are in each case connected to a first reference potential and the control input of the compensating differential amplifier is connected to a second reference potential. Furthermore, a resistor arrangement (21) is connected either to the inputs or to the control input of the compensating differential amplifier. 
<IMAGE>
Patent EP-0524676-A1 (EP)
Inventor: ZIJDERHAND FRANS
IPC: H04L12/56
Filed: 1992-07-02
Abstract: In a method of data transmission from a plurality of sub-stations to a main station over a common channel which is subdivided into time slots whose length and synchronization are determined by a corresponding time slot distribution of a data transmission signal sent out by the main station, in which each sub-station has a predetermined probability p of transmitting a data packet in each time slot, the throughput of the communication channel is improved in that if the main station has correctly received in a specific time slot (n) a data packet coming from a specific sub-station, always a next time slot (n+j) will be reserved to be exclusively used by that specific sub-station.
Patent EP-0549068-A1 (EP)
Inventor: KRAGTEN UBALDUS FRANCISCUS
IPC: C07B61/00
Filed: 1992-12-18
Abstract: The invention relates to a compound having the Formula (I)
       
 in which 
n = 1, 2, 3 or 4 and 
m = 1, 2, 3, 4, 5, 6, 7 or 8. 
     The invention also relates to a method for the preparation of the above-described compound by bringing a cycloalkyl hydroperoxide having 5 to 12 carbon atoms into contact with a cycloalkene having 5-8 carbon atoms, under the influence of a metal compound as catalyst, the metal being chosen from groups VIB, VIIB and VIII of the periodic system, at a temperature of 0-80°C.
Patent EP-0508829-A1 (EP)
Inventor: SANEMITSU YOSHIKADO
IPC: G06K19/07
Filed: 1992-04-10
Abstract: There is provided a command input type IC card including a plurality of memory semiconductor elements capable of electrically writing and batch-erasing, and an address decoder for decoding a card enable signal on the basis of an address signal so as to selectively output a chip enable signal to one of the memory semiconductor elements. The operating modes of each element are determined on the basis of a command input from the outside. The IC card also includes a command detector and a latch circuit, both of which inhibit the address decoder from a decoding operation when the command input from the outside is a predetermined command. The card enable signal is thereby supplied as the chip enable signal to all the memory semiconductor elements.
Patent EP-0557640-A1 (EP)
Title: Rotary valves and seals therefor
Inventor: MCLENNAN WILLIAM ROSS
IPC: F16L29/00
Filed: 1992-09-15
Abstract: A rotary valve has a wiper member (26,28) formed from an elastomeric material, the wiper member extending circumferentially of the valve seat, extending radially inwardly of said valve seat (11,13), the wiper member being operatively positioned for it to wipe clean an outer circumferential surface of the valve member (18,20) as the valve member is moved from an open position to a closed position, the wiper member being supported for limited movement relative to the valve seat, whereby, upon stressing of the wiper member by the valve member, the wiper member (26,28) can retract into the valve seat.
Patent EP-0540298-A1 (EP)
Inventor: KATO KAZUO
IPC: F16F9/12
Filed: 1992-10-28
Abstract: A one-way damper comprising first and second forming members (2, 7) disposed opposite one another and forming a chamber (5) therebetween. The two forming members are rotatable relative to one another. A coil spring (9) is wound around one of the forming members and a viscous fluid is accommodated in the chamber (5). The damper is compact in construction. When the damper is included in a foot operated car parking brake it may be used to damp return movement of the brake pedal when the brake is released.
Patent EP-0594906-A1 (EP)
Inventor: YANG TAI-HER
IPC: H02P25/14
Filed: 1992-10-28
Abstract: A governor circuit for limiting the top speed of a universal series or compound motor. The governor circuit includes a voltage detector (102) for detecting a selectable threshold voltage across the armature (A1) of the motor, and a current shunting circuit which is triggered by the voltage detector (102) when the armature voltage of the motor reaches the threshold level to thereby shunt current through an auxiliary field winding (F101) and around the armature (A1) and/or main field winding (F1), thereby limiting the speed of the motor. A plurality of embodiments are disclosed which accommodate various conventional power supply types.
Patent EP-0546911-A1 (EP)
Inventor: VOIROL BERNARD
IPC: F16J15/02
Filed: 1992-12-07
Abstract: Seal for a tank spout, comprising, at its periphery, two lips (2, 2') bounded by concave grooves (4, 5), and a cylindrical internal peripheral surface (6) for bearing in a groove with rectangular or square cross-section of the spout, in order to reduce the effort for mounting a stopper interacting with the seal, and to enhance the positioning of the seal in the groove. Application to the petrol tanks of motor vehicles. <IMAGE>
Patent EP-0536058-A1 (EP)
Title: Electronic trip device comprising local detected fault type indicating means
Inventor: VILLARD DOMINIQUE
IPC: H02H1/06
Filed: 1992-09-10
Abstract: The local detected fault type indicating means are powered from a battery (8) for a limited duration after transmitting a trip command (D). A switch (6) in series with light-emitting diodes (D1, D2, D3), each associated with a fault type, is closed for a first limited period after transmitting a trip command or after activating a push-button (B1). A second switch (T1) cuts the power to the indicating means after a second period, larger than the first, so as to save the battery. <IMAGE>
Patent EP-0533611-A1 (EP)
Inventor: BARROSO ANGEL LORENZO
IPC: B65B51/04
Filed: 1992-09-16
Abstract: A device for feeding strips of clips in clip sealing machines, formed by a pair of drive discs (4), mounted on a shaft (5) and provided with bevelled edges (6) and by an intermediate disc (7), which may freely rotate about a second shaft (8) parallel to the first shaft (5) and is permanently pushed towards the latter. The shaft (5) rotates intermittently, so that it pulls along the clips (1) in the feed direction thereof. The bevelled edges (6) of the pair of drive discs (4) are preferably non-slip. The shaft (5) is provided with a unidirectional rotation device. 
     Applicable to sausage tripe clip sealing machines.
Patent EP-0504113-A1 (EP)
Inventor: HAUENSTEIN KURT
IPC: H01B1/12
Filed: 1992-03-06
Abstract: Process for the preparation of peridichalcogenated aromatics in which an alkali metal sulphide, alkali metal selenide or alkali metal telluride is prepared in an amide-type solvent in a first step, this alkali metal sulphide, alkali metal selenide or alkali metal telluride is reacted in a second process step with a perihaloaromatic containing at least two adjacent halogen atoms, characterised in that an alkali metal base is reacted with elemental sulphur, selenium or tellurium at an elevated temperature in the first process step.
Patent EP-0508973-A1 (EP)
Inventor: ROELLGARDH FOLKE LENNART
IPC: F15B15/14
Filed: 1992-04-10
Abstract: In a piston-cylinder type actuator, at least one cylinder end wall (13, 14) is rigidly mounted to the cylinder tube (10) by being at least partly introduced into the cylinder tube (10) and provided with at least one peripheral groove (33, 34) which is engaged by one or more lock lugs (35, 36) formed by plastic deformation of the cylinder tube (10) simultaneously with the introduction of the end wall (13, 14) into the cylinder tube (10).
Patent EP-0575455-A1 (EP)
Title: Appareil de maintien et d'orientation equilibres d'un mandrin sur lequel sont enroules des fils supraconducteurs de bobines magnetiques de forme allongee
Inventor: DAVINI GIORGIO
IPC: H01J9/236
Filed: 1992-03-13
Abstract: On décrit un appareil (1) perfectionné de maintien et d'orientation équilibrés du mandrin (3) très effilé employé pour l'enroulement de fils supraconducteurs utilisés pour la fabrication de bobines magnétiques. On prévoit des appareils de contrôle de l'orientation du mandrin (3) agencés dans des positions espacées le long de ce dernier, afin de réduire les effets de torsion, et des appareils de maintien sensiblement identiques aux appareils précédents sauf qu'ils sont dépourvus de moyens d'entraînement, afin de réduire les effets de flexion sur ledit mandrin. Les appareils sont basés sur l'utilisation de transmissions positives ou libres de jeu et de liaisons constituant un système de parallélogrammes mécaniques pour déplacer le mandrin qui, de cette manière, peut effectuer une rotation complète, de -90° à +90° par rapport à la verticale, sans aucun obstacle au-dessus de la barre de maintien (2) du mandrin qui pourrait gêner l'enroulement du fil conducteur lorsque ledit mandrin (3) est situé dans l'une des deux positions extrêmes.
Patent EP-0583338-A1 (EP)
Inventor: LOFFET ALBERT
IPC: C07K7/06
Filed: 1992-04-22
Abstract: L'invention concerne un procédé de préparation de peptides caractérisé en ce qu'on forme la liaison peptidique en condensant un premier dérivé d'un acide aminé ou d'un peptide dans lequel la fonction amine en alpha est protégée par le groupe Boc, Fmoc, Moz, Ddz ou Nps et dans lequel les groupes fonctionnels présents dans la chaîne latérale sont protégés par le groupe Y de formule R1-CH=CH-CH2-, R1 représentant un atome d'hydrogène ou un groupe alkyle en C1 à C4, avec un dérivé d'acide aminé ou d'un peptide dans lequel la fonction acide en alpha est protégée par un groupe ester ou amide et dans lequel les groupes fonctionnels de la chaîne latérale sont protégés par le groupe Y tel qu'indiqué ci-dessus, et on élimine si nécessaire le groupe protecteur de la fonction amine en alpha du peptide formé puis tous les groupes protecteurs Y en même temps et ensuite le groupe protecteur de la fonction acide en alpha. L'invention concerne également les nouveaux dérivés d'acides aminés utiles pour la réalisation du procédé et leurs procédés de préparation.
Patent EP-0578777-A1 (EP)
Inventor: REIFART NIKOLAUS
IPC: A61M29/02
Filed: 1992-03-12
Abstract: L'invention concerne un ensemble cathéter (10) à ballonnets pouvant être raidis et pouvant passer du mode d'utilisation "guidé sur câble" par rapport à un câble de guidage s'étendant à travers ledit cathéter, à un mode d'utilisation "échange rapide" par rapport à un câble d'utilisation s'étendant à travers ledit cathéter, et vice versa. Le cathéter (10) possède une pluralité de lumières (14, 16, 18), une de ces lumières possédant cependant une ouverture latérale (30) avec un trou pouvant être obstrué, dont l'orientation détermine le "mode" d'utilisation de l'ensemble cathéter. Des stylets de rigidification (52) peuvent être, de façon réglable, introduits et verrouillés dans les lumières, cela dépendant du mode d'utilisation, afin de régler la rigidité de l'ensemble cathéter pendant son utilisation dans le corps d'un patient.
Patent EP-0586493-A1 (EP)
Title: Separating grid.
Inventor: MELLEGARD PER
IPC: E02B8/02
Filed: 1992-05-29
Abstract: A separating grid (1) for collection and removal of solid particles and objects (4) from running water (2) in a channel (2). The separating grid (1) comprises a stand (9) including a separating unit (10) formed by separating grid bars (11, 12) positioned side by side in such a manner that fixed grid bars (11) alternate with mobile grid bars (12), said grid bars formed with collection and removal means (13). The fixed grid bars (11) are securely attached to the stand whereas the mobile grid bars (12) are connected at their upper ends (17) to a drive unit (18) and at their lower ends (16) they are arranged for controlled movement in the stand. The drive unit imparts to the mobile grid bars a movement which at the upper end of the bars follows a closed path but in a direction towards their lower ends follows successively and increasingly flattened, elliptical paths changing at the lower ends into an essentially rectilinear to-and-fro movement path. According to this arrangement, the mobile grid bars carry, by means of their collection and removal means, the objects step by step upwards along the collection and removal means of the fixed grid bars, up to a discharge (19) for removal.
Patent EP-0592551-A1 (EP)
Inventor: MCCARTEN PAUL
IPC: C23C4/10
Filed: 1992-06-10
Abstract: L'invention concerne une composition de matière pour revêtir un cylindre compresseur (10A). La composition (18) forme une surface cylindrique (16A) destinée à venir en contact avec une bande (WA) de papier défilant sous le cylindre compresseur (10A). Ledit cylindre compresseur (10A) est un substitut d'un cylindre compresseur de granit naturel. La composition (18) comprend un aluminosilicate et un oxyde métallique alcalino-terreux.
Patent EP-0658093-A1 (EP)
Inventor: PROTA GUISEPPE
IPC: A61K8/44
Filed: 1992-09-17
Abstract: A process for dyeing hair by preparing and thereafter applying to the hair an aqueous reaction medium comprising dopa and an oxidant, said aqueous reaction medium further containing at least one hair dyeing agent selected from the group consisting of primary intermediates and couplers and also containing a buffer to maintain the pH in the range from 6 to 10 during the reaction, and removing said aqueous reaction medium from the hair within about one hour following its preparation.
Patent EP-0553818-A1 (EP)
Inventor: OHISHI TATSURU
IPC: F04B35/04
Filed: 1993-01-28
Abstract: A cryogenic refrigerator (10) comprises a compressor (12) including a compressor housing (18) within which a cylinder (20) is mounted, and a piston (22) reciprocable within the cylinder, and a cold finger (14) including a low temperature cylinder (55) within which a displacer (57) is reciprocable, and a regenerator (63) mounted within the displacer. A plurality of flat piston suspension springs (24) include a plurality of spiral slits (24a) to provide a plurality of spiral arms (24b) deflectable as the piston (22) is reciprocated within the compressor cylinder (20). A plurality of annular inner retainers (32) are secured to the piston (22) and adapted to sandwich the inner peripheral edges of the piston suspension springs (24). A plurality of annular outer retainers (30) are secured to the compressor housing (18) and include a plurality of projections (30a) extending inwardly from the outer ends of the spiral slits (24a) to sandwich the outer peripheral edges of the flat piston suspension springs (24).
Patent EP-0556681-A1 (EP)
Inventor: ROEPER MICHAEL PROF DR
IPC: C07C69/716
Filed: 1993-02-08
Abstract: Preparation of  omega -formyl-C4-C20-alkanecarboxylic esters by reacting C4-C20-alkenecarboxylic esters with carbon monoxide and hydrogen at a temperature from 30 to 150 DEG C under a pressure of 0.01 to 30 bar in the presence of rhodium carbonyl complexes which are modified with polyphosphites.
Patent EP-0598172-A1 (EP)
Inventor: ZETTNER HANS
IPC: B65D43/10
Filed: 1993-03-05
Abstract: A lid, especially made by thermoforming a sheet of plastic material and used for closing and reclosing a plastic container (1), wherein the lid (5, 15, 55, 65) is provided with a clamping edge (7, 17, 57, 67) which projects downwards and engages below a protruding projection (4) of the container (1), wherein the top wall (6, 16, 56, 66) of the lid extends in a mainly planar manner and is drawn outwards into the edge region, and stacking means (8, 18, 58, 68) being provided, which are located outside the top wall and guarantee a spacing between the adjacent top walls when a plurality of lids are stacked one above the other. <IMAGE>
Patent EP-0561368-A1 (EP)
Inventor: HERMANNS RAINER
IPC: B30B9/30
Filed: 1993-03-17
Abstract: In the case of a feed shaft, especially for baling presses having a material preparation device (9) which can be pivoted inwards, the pivoting device is protected against spontaneous opening, with simultaneous simplification due to a pivot plate (22) which is built into a shaft wall (14) and supports the material preparation device (9). <IMAGE>
Patent EP-0563938-A1 (EP)
Inventor: MILLER ROBERT A
IPC: A63B71/06
Filed: 1993-03-31
Abstract: A tennis ball is provided with magnetically detectable properties while still meeting USTA specifications. The magnetic properties are provided by sponge iron powder which is formed from magnetite iron ore. The sponge iron powder is blended with the rubber which is used to mold the core of the ball.
Patent EP-0579027-A1 (EP)
Inventor: OHTANI AKIRA C O NITTO DENKO C
IPC: C08G73/02
Filed: 1993-06-29
Abstract: An organic polymer solution composition and a process for producing an electrically conductive organic polymer using the composition are disclosed. The composition comprising in organic polymer having an imino-p-phenylene structural unit represented by formula (I):
       
 as the main repeating unit, a protonic acid salt, and an organic solvent, the polymer and the salt being dissolved in the organic solvent.
Patent EP-0584636-A1 (EP)
Inventor: PETERS RICHARD WILLIAM
IPC: H04J3/07
Filed: 1993-08-10
Abstract: A bit resolution phase detector can be realized for a parallel elastic store by comparing a write bit clock and a read bit clock to determine when stuff bits are required; upon detection of phase alignment between the write and read clocks, the phase detector will output a signal which will enable the insertion of a data bit into the stuff opportunity bit and cause the write clock to lag the read clock by one bit period.