baber/WOPTO huggingface dataset:
Patent EP-0473232-A1 (EP)
Inventor: BOON FIDELUS ADRIANUS
IPC: G05D3/00
Filed: 1991-08-22
Abstract: A device for positioning a body (5) by means of at least two electromagnets (13, 15). A position sensor (29) measures the size of an air gap (23) between one of the electromagnets (13, 15) and a guide beam (1). An output signal of the position sensor (29) is offered to an electronic control unit (35) which passes a control current through the electromagnets (13, 15) in dependence on a difference between the measured and a desired size of the air gap (23). An electronic multiplier (47, 59) is connected between the control unit (35) and each of the electromagnets (13, 15), multiplying a control signal from the control unit (35) by the output signal from the position sensor (29). In this way it is achieved that a force exerted by the electromagnets (13, 15) on the guide beam (1) depends exclusively on the value of the control signal and not on the size of the air gap (23), so that a position-independent control is obtained. 
     Such an accurate position-independent control may be used in an optical lithographic device for the irradiation of semiconductor substrates. Alternatively, such an electromagnetic support with a position-independent control may be constructed so as to form a micromanipulator.
Patent EP-0470706-A1 (EP)
Inventor: BRADETTE JEAN-MARC
IPC: F16H55/50
Filed: 1991-07-08
Abstract: A line releasing pulley system suitable for the remote conveyance of an article (28), such as an improvised explosive device, along a complex path, involving many direction changes. The pulley system comprises a pulley frame (4) having a pivoting cheek plate (6) that provides automatic release of the line (27) as a breaker member (29) on the line (27) passes over the pulley (1).
Patent EP-0473303-A1 (EP)
Inventor: YAMAMURA NAOKI
IPC: G03G15/00
Filed: 1991-08-07
Abstract: The present invention provides an electrophotographic apparatus comprising a housing containing a sheet transportation path, a transfer unit and a fixing unit, and having an open upper surface, a top cover holding an exposure unit and pivotally joined to the housing so as to cover the open upper surface of the housing, an image forming unit comprising a photoconductive drum and a charger, and a developing unit having a toner container. The image forming unit is supported on suppporting members provided in the developing unit, and both the image forming unit and the developing unit are held by holding members provided in the housing. The developing unit is provided with upwardly projecting handles.
Patent EP-0474506-A1 (EP)
Inventor: TOMITA MAMORU
IPC: A61Q15/00
Filed: 1991-09-06
Abstract: This invention relates to an antimicrobial peptide possessing or containing one of the following amino acid sequences (a), (b), (c), or (d)
Patent EP-0487225-A1 (EP)
Inventor: WEISSENBORN RICHARD K
IPC: A63C11/04
Filed: 1991-11-06
Abstract: The present invention relates to an improved ski holding device for mounting a ski (10) on a table such as a work bench (17) to prepare the ski base (10a) and edges (10b,10c). Problems presented by the new trapezoidal and monocoque designs are overcome by using a simulated ski boot (14) to mount the ski. The mounting also provides for pivoting the ski from a position in which the base (10a) is horizontal with the ski inverted, positions in which the base of the ski is vertical and intermediate positions and holding the ski in such orientation. There is additional locking means for holding the base (23) in a horizontal and inverted position. There is also provision for easily disengaging a boot portion of the holding device from a mounting portion (15) of the holding device to reverse the direction which the ski is pointing.
Patent EP-0492840-A1 (EP)
Inventor: DIEPSTRATEN WILHELMUS JOSEPHUS
IPC: G09G5/39
Filed: 1991-12-04
Abstract: A videographics display system (10) includes a graphics processor (22) and a video RAM (VRAM) memory (30), which includes a first portion (60) storing video information and a second portion (66) which is utilized for non-video information such as program information, message buffers, font tables, etc. The second portion (66) includes dispersed memory regions formed by row portions (73,74,75) which are not used for video information. The system (10) includes multiplexing means (105) effective to address the second memory portion (66) by contiguous addresses.
Patent EP-0491532-A1 (EP)
Inventor: FALOU MOHAMAD SAMI
IPC: C11D1/66
Filed: 1991-12-13
Abstract: Detergent compositions for washing fabrics contain a mixture of alkylpolyglycoside surfactant and alkane 1,2-diol. The present of minority amounts of diol gives synergy with the alkylpolyglycoside, manifested by enhanced removal of oily soil.
Patent EP-0446082-A1 (EP)
Inventor: CHATELIN ROGER
IPC: D06M13/203
Filed: 1991-01-29
Abstract: Selon l'invention, le matériau, notamment textile, comporte dans sa structure polymérique des greffons formant des complexes avec au moins un ion métallique ayant une activité antiseptique reconnue. Ces greffons sont formés par polymérisation de monomères insaturés à fonction complexante, parmi lesquels le phosphate de méthacrylate d'éthylène glycol ou un dérivé polymérisable de la quinoléine tel que l'acryl hydroxy 8 quinoléine. Le procédé de préparation comprend une première étape de greffage, par exemple par irradiation électronique du matériau et imprégnation du bain de monomère, et une seconde étape d'imprégnation du matériau greffé par un ou plusieurs bains contenant le ou les ions métalliques , tels que le cuivre, le zinc, l'étain, le mercure.
Patent EP-0467776-A1 (EP)
Inventor: DUBOIS JACQUES
IPC: A23L9/10
Filed: 1991-07-16
Abstract: The invention relates to a process for preparing instantly produced foams which may be used in therapy, dietetics, dermo-cosmetology, dermatology and hygiene. This process is noteworthy in that a dry powder, which can be stored for long periods and is composed of casein and an effervescent mixture, is reacted in the cold state with a diluent. This process makes it possible to obtain instantly produced foams presented in powder form.
Patent EP-0548436-A1 (EP)
Inventor: DROUAIRE JEAN-CLAUDE
IPC: A01G13/02
Filed: 1991-12-20
Abstract: The invention relates to a towed device for gathering up mulching in the form of plastic film used in agriculture, including a chassis (1) provided with longitudinal members (2) connected at the front by a cross member (3) on which anchorings (4) are made for the three-point hitch of a tractor, under the longitudinal members (2) are fixed the wheels (5) resting on the ground, and a rotary cylindrical drum (6) whose lateral surface (7) is provided with hollows (8) in which there slide fingers (10) distributed in star configuration on a rotary sleeve (11) slipped over a shaft (12), the said shaft (12) being kept offset from the axles (14) of the drum (6) in order to constitute an eccentric between the fingers (10) and the lateral surface (7) of the drum (6) so that during the rotation of the drum (6) the fingers (10) pointing towards the ground project whilst those pointing upwards are retracted so that the plastic film (18) resting on the ground is gripped and released at the upper part where the said film (18) is recovered and wound onto a rotary mandrel (25) articulated on the moving arms (27), the said winding being obtained by means of a winder (19) with belts (98), the rotation of the drum (6) is obtained during displacement of the chassis (1) by means of a chain-type transmission (20) and the rotation of the belts (28) by a chain-type transmission (30). <IMAGE>
Patent EP-0529171-A1 (EP)
Inventor: RODRIGUEZ FERRE JOSE MANUEL
IPC: A63H3/24
Filed: 1991-12-30
Abstract: A new doll toy. In the invention a doll adopting a conventional shape of a little boy or girl has been designed by including inside the head an electromechanical unit-2- and a rocking piece-3- holding two pivoted arms-5- being a part of said unit, the motion of the arms originating successive deformations of the flexible material making up the mouth by pretending a chewing function synchronised with sounds in the way of sentences starting to be voiced when a circuit -10-regulating said voicing is being connected and the voicing is continued with different sentences when a spoon-13- is being inserted into the doll's mouth, said spoon being provided with a specially configured end for the selective operation of some sensors-7- provided at the doll's mouth oppositely located at an opening -8-.
Patent EP-0493304-A1 (EP)
Inventor: ABLE EDWARD C
IPC: F23R3/60
Filed: 1991-12-19
Abstract: A structural connector airtube (20) is disclosed for joining together the inner (12) and outer (16) walls of a combustion chamber (10) of a turbomachine, such as a gas turbine engine. The structural connector airtube (20) also provides for cooling or combustion airflow between the combustion chamber (10) and a surrounding atmosphere. An outer end (26) of the connector airtube (20) is releasably affixed to the outer wall (16) of the combustion chamber (10) while an inner end (24) is allowed limited lateral and axial displacement relative to the inner wall (12) of the combustion chamber (10), thereby accommodating differential expansion and contraction of the walls (12, 16) relative to each other.
Patent EP-0504207-A1 (EP)
Title: Peptide derivative, process for the preparation thereof, pharmaceutical preparation containing it and method for treatment of glaucoma.
Inventor: WIDMER FRED
IPC: C07K1/06
Filed: 1990-12-07
Abstract: PCT No. PCT/DK90/00322 Sec. 371 Date Jul. 20, 1992 Sec. 102(e) Date Jul. 20, 1992 PCT Filed Dec. 7, 1990 PCT Pub. No. WO91/09053 PCT Pub. Date Jun. 27, 1991.Peptide derivatives of 3-5 optionally substituted amino acids, a process for preparing the peptides, a pharmaceutical composition containing at least one peptide derivative active against glaucoma and intraocular hypertension and a method for treating glaucoma and intraocular hypertension.
Patent EP-0524210-A1 (EP)
Title: Projection systems.
Inventor: FIELDING RAYMOND GORDON
IPC: H04N5/74
Filed: 1991-04-09
Abstract: PCT No. PCT/GB91/00551 Sec. 371 Date Nov. 12, 1992 Sec. 102(e) Date Nov. 12, 1992 PCT Filed Apr. 9, 1991 PCT Pub. No. WO91/15923 PCT Pub. Date Oct. 17, 1991.A projection system of the kind in which beams of light are projected by a projector onto a screen and the beams are modulated by electronic video information is characterized in that means are provided to vary the intensity of the light falling on different parts of the screen so that to an observer viewing the screen the said light intensity will be perceived as being substantially uniform over substantially the whole are of the screen.
Patent EP-0482148-A1 (EP)
Inventor: RITTOF TIMOTHY J
IPC: C02F1/22
Filed: 1991-04-11
Abstract: Procédé de traitement d'un courant de déchets d'effluents d'une installation de production de pâte mécanique consistant à congeler le courant effluent et à séparer le produit congelé. Le produit congelé contient entre environ 50 et 150 ppm de demande chimique d'oxygène (DCO), et il peut être régénéré. L'effluent est refroidi indirectement à un point proche du point de congélation et il est cristallisé afin d'obtenir un produit congelé et un concentré liquide. Le produit congelé est séparé du concentré liquide puis il est lavé.
Patent EP-0486694-A1 (EP)
Inventor: TORII NOBUTOSHI
IPC: G05B13/02
Filed: 1991-05-31
Abstract: Le système décrit sert à réguler les caractéristiques de réponse d'un système de servocommande, lequel est commandé en un mode de glissement (SP1, SP2, SP3) et par l'intermédiaire de l'utilisation d'une surface de commutation (Suf) de la commande en mode de glissement en fonction des écarts de la position, de la vitesse et de la force (SP4, SP5, SP6, SP7) du système. Un système de servocommande dont les caractéristiques de réponse peuvent être fixées arbitrairement est ainsi obtenu (SP8, SP9). On assure en permanence une caractéristique de réponse souhaitée en effectuant la commande en mode de glissement, même lorsque les paramètres du système commandé varient.
Patent EP-0547136-A1 (EP)
Inventor: MILLAR COLIN ANDERSON DELLWOOD
IPC: H01S5/00
Filed: 1991-09-05
Abstract: Un laser et/ou amplificateur de 850 nm comprend une fibre optique en fluoro-zirconate à un seul mode (20) dopée par du Er3+. On effectue l'opération à onde continue de la transition généralement auto-terminante de l'effet laser de 4S3/2 à 4I13/2, en appliquant une énergie d'excitation à 801 nm qui maintient à la fois l'inversion de population entre les niveaux de laser et peuple le niveau supérieur du laser par un procédé en deux étapes d'excitation jusqu'au niveau 4I9/2 à partir du niveau normal 4I15/2, puis jusqu'au niveau 2H9/2 par absorption à l'état excité (ESA).
Patent EP-0505531-A1 (EP)
Inventor: FAELT JOHAN ANDERS MIKAEL
IPC: H02H3/06
Filed: 1991-09-11
Abstract: L'invention se rapporte à une source d'alimentation, qui sert à générer une tension de sortie essentiellement sinusoïdale dont l'intensité et la fréquence sont adaptées pour permettre l'alimentation d'appareils électriques raccordés au réseau, et qui comprend un organe (10) destiné à générer une tension de courant continu, un convertisseur CC/CA (18) comportant des commutateurs à semiconducteurs commandés (19, 20, 21, 22), ainsi qu'un dispositif de commande électrique (30) destiné à émettre vers les commutateurs à semiconducteurs des signaux de commutation appropriés en fonction d'un programme prédéterminé, en vue de maintenir ces commutateurs respectivement en position fermée et ouverte, pour conférer à la tension de sortie la forme d'onde souhaitée. Un organe (R) est prévu pour détecter un paramètre associé au courant de charge de la source d'alimentation, cet organe coopérant avec le dispositif de commande (30) pour que, lorsque le courant de charge dépasse une valeur prédéterminée, les signaux de commutation soient supprimés pour être toutefois reconnectés après une période considérablement inférieure à la moitié de la période de la tension de sortie. Le dispositif de commande (30) émet les signaux de commutation en continu avec des interruptions déterminées par le courant de charge dépassant ladite valeur prédéterminée.
Patent EP-0551320-A1 (EP)
Inventor: STRUBE KARL-HERMANN
IPC: C07K14/815
Filed: 1991-09-27
Abstract: L'invention concerne une nouvelle protéine extraite d'hirudo medicinalis qui prolonge le temps de coagulation du sang, qui est relativement stable à la chaleur et qui a un poids moléculaire compris entre 25 et 34 KDa, ainsi que ses mutéines, utiles pour traiter des maladies.
Patent EP-0546107-A1 (EP)
Inventor: MOHAMED MANSOUR H
IPC: D03D41/00
Filed: 1991-08-29
Abstract: Le procédé décrit qui sert à tisser un tissu tridimensionnel de section transversale variable utilise différents modes d'insertion du fil de trame à partir d'au moins l'un des côtés des couches de chaîne (X), pour permettre l'insertion sélective des fils de trame (Y1, Y2) dans différentes parties de la section transversale du tissu définie par les couches (X) des fils de chaîne pendant le processus de tissage. Si on utilise une insertion du fil de trame à partir des deux côtés des couches de chaîne (X), les fils de trame (Y1, Y2) peuvent être insérés simultanément ou en alternance à partir de chacun des côtés des couches (X) des fils de chaîne. Le fil vertical (Z) est ensuite inséré dans le tissu sous l'action du mouvement de va-et-vient de plusieurs harnais (11a, 11b, 12a, 12b), qui séparent le fil vertical (Z) en une pluralité de systèmes de fils verticaux, comme le nécessite la forme du tissu tridimensionnel en cours de production. L'invention décrit un procédé de formation de tissus tissés tridimensionnels à sections transversales variables, utilisables comme matières composites ou similaires.
Patent EP-0501191-A1 (EP)
IPC: A47K3/34
Filed: 1992-02-05
Abstract: A shower partition comprises an upper guide rail (6), on which at least one door element (2, 4) is suspended by means of a guide part (8) having a guide roller (78) and is arranged so as to be displaceable. The guide rail (6) is connected to a fixed wall element (10, 12) and/or a wall of the room. This shower partition is to be developed further to the effect that the guide rail (6) can be aligned horizontally with simple handling and functionally reliable guiding of the door element (2, 4) is achieved with few components. It is proposed that the guide part (8) has a bar (76) which grips over the guide rail (6), preferably on its inside. The guide roller attached to the bar (76) rests on the upper outer surface of the guide rail (6) which is attached such that it can be aligned horizontally relative to the wall element (10, 12) and/or the wall of the room. <IMAGE>
Patent EP-0516069-A1 (EP)
Inventor: NAGATA HIDEO
IPC: A61K31/4427
Filed: 1992-05-27
Abstract: Leukotriene B₄ antagonists of the formula:
       
 wherein each symbol is as defined in the specification, processes for producing them, and pharmaceutical compositions containing them. The compounds of the present invention are very useful as the drugs for the treatment of allergic and inflammatory diseases.
Patent EP-0526742-A1 (EP)
Inventor: KEUCHEL REINHARD
IPC: A45C5/04
Filed: 1992-07-03
Abstract: The invention relates to a plastic container in the form of a case made of two identical parts. Each part, as an injection-moulded part, forms one shaped half, which shaped halves are each constructed with a bottom, side walls, a front side and a rear side. Furthermore, on each front side there is a shaped handle and a closure part and, on the rear side, a hinge part. The closure part (22) is an integral constituent of a shaped half (10), and a movable part (222) of the closure part is connected to the shaped half (10) via a film hinge (226). <IMAGE>
Patent EP-0524617-A1 (EP)
Title: Screw head driving geometry
Inventor: SCHUSTER ARMIN
IPC: F16B23/00
Filed: 1992-07-22
Abstract: In order to drive it, a screw contains a depression (10) which has an external contour that deviates from the circular shape. In the radial internal region (5) and/or in the radial external region (4) of the depression, the side walls are formed by individual surfaces which rest on a conical surface (6). <IMAGE>
Patent EP-0525721-A1 (EP)
Inventor: DOUGLAS MONTE A
IPC: H01L21/30
Filed: 1992-07-28
Abstract: This is a method for forming patterned features. The method comprises: forming a single layer of resist 12 on a substrate 10, the layer 12 having a thickness; patterning the resist by selective exposure to a first energy source 16 to modify the developing properties of portions of the resist, leaving an amount of the thickness unexposed; and developing the resist. This is also a device which comprises: a substrate; a layer of resist over the substrate; and an energy absorbing dye in the resist. Other methods and structures are also disclosed.
Patent EP-0530766-A1 (EP)
Inventor: LIN KAUNG-FAR
IPC: C02F1/44
Filed: 1992-09-02
Abstract: Aqueous solutions containing bromide and one or more polyvalent anions are separated by nanofiltration into two streams, a brine enriched in the bromide and a brine enriched in the polyvalent anion. The bromide-enriched brine can be concentrated using reverse osmosis, and the concentrated brine can be used, e.g., as feed to a process for recovering elemental bromine or for the production of metal bromide salt.
Patent EP-0537741-A1 (EP)
Inventor: KOYAMA TAKASHI
IPC: C22C29/00
Filed: 1992-10-15
Abstract: A cermet blade member including a cermet substrate is provided which consists essentially of: 0.2% by weight to 8% by weight of a binder phase of at least one binder metal of cobalt and nickel; 5% by weight to 30% by weight of a first hard dispersed phase of at least one material of zirconia and a stabilized zirconia; and the remainder of a second hard dispersed phase of at least one metal carbo-nitride. The metal of the above-mentioned metal carbo-nitride is selected from metals in Group IVA in a periodic table. In addition, a cermet blade member including the cermet substrate and a hard coating layer formed on the surface of the cermet substrate is provided. The hard coating layer consists of at least one layer of a compound selected from a titanium carbide, a titanium nitride, a titanium carbo-nitride, titanium carbo-oxide represented by TiCO, titanium carbo-oxi-nitride represented by TiCNO and an aluminum oxide.
Patent EP-0502573-A1 (EP)
Inventor: PONS DICK ADRIAAN
IPC: C08L33/06
Filed: 1992-02-26
Abstract: The invention relates to the use of a plastic dispersion as adhesive and the use of a plastic dispersion as a basis for adhesives. 
     The plastic dispersion is based on a polymer which is based on
     A. 0-50% by weight of hard monomers having a glass transition temperature higher than 20°C,   B. 50-95% by weight of soft monomers having a glass transition temperature lower than 20°C, and   C. 0.01-5% by weight of a polymerisable acetoacetate compound,    A + B + C together being 100% by weight.
     The invention also relates to adhesives based on the plastic dispersions in question.
Patent EP-0500193-A1 (EP)
Inventor: CLARK DOUGLAS W
IPC: G06F9/38
Filed: 1987-01-29
Abstract: In a pipelined data processing system using microinstructions from an control unit, the method of implementing a conditional branch macroinstruction involves the sequence of microinstructions in which the potential instruction sequence is prepared for execution while the original instruction sequence continues in execution even though the results of the condition testing are not determined. When the condition is determined to be false, the instruction sequence in execution is continued and the retrieved instruction sequence is not activated. When the condition is determined to be true, the new instruction sequence can be executed immediately and the results of the original (and erroneous) sequence can be discarded. In conditional branch macroinstructions where the probability of branching is large, an unconditional branch instruction is executed to place the most probable instruction sequence in immediate execution and the conditional branch instruction, described above, is executed to determine the result of the condition.
Patent EP-0586749-A1 (EP)
Inventor: CALLANT PAUL
IPC: G03C1/825
Filed: 1992-09-11
Abstract: Dyes absorbing light in the extended red and/or infrared region of the wavelength spectrum are incorporated in one or more hydrophilic layer or layers of photographic materials, spectrally sensitized for the same spectral region, characterised in that said dyes are silver salt complexes of pentamethine oxonol dyes. The dyes are in the non-migratory state in said hydrophilic colloid layer or layers of the photographic materials wherefrom they can be rapidly removed in alkaline aqueous liquids used in the processing of said materials. Upon storage they show a high stability.
Patent EP-0515052-A1 (EP)
Inventor: DUFFY JAMES J
IPC: B62D6/02
Filed: 1992-04-30
Abstract: A power steering system for controlling the dirigible wheels of an automotive vehicle includes a pump (166) that develops a pressure in an accumulator (122), the pump being deactivated when accumulator (122) pressure reaches a predetermined range being activated when the accumulator pressure is lower than that range, a pressure distributor steering valve (12,14) situated between a power steering motor (64) and the accumulator (122) that responds to a directional steering torque to distribute directional steering pressures to the motor and a solenoid valve (106) under the control of a microcomputer that establishes a steering pressure that is determined by the torque, vehicle speed and pressure characteristics stored in the memory portion (186) of the microcomputer (172).