baber/WOPTO huggingface dataset:
Patent EP-0450696-A1 (EP)
Inventor: MANDERS ANTONIUS
IPC: F03D7/06
Filed: 1991-03-21
Abstract: Windmill, consisting of a number of windscoops (2) rotatable around a shaft (1), characterized in that at least one windscoop (2) has a movable part (3) that is moved by means of centrifugal force resulting from the rotation of the windmill, such that at least as from a specific number of revolutions the effective surface area of the windscoop (2) is decreased with a further increasing number of revolutions of the windmill.
Patent EP-0478088-A1 (EP)
Inventor: GEORGE ERIC RICHARD
IPC: C08K5/37
Filed: 1991-09-25
Abstract: Polymer composition comprising a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound, and as a melt stabilising additive, a hydroxyapatite.
Patent EP-0443704-A1 (EP)
Inventor: MATSUTANI MASAAKI
IPC: A61B17/06
Filed: 1991-01-04
Abstract: A surgical suture needle of the taper point type includes a proximal end portion defining a gut-mounting portion (1) having a hole (1a) to which a gut is to be attached, an intermediate portion defining a main body portion (2) having a generally uniform cross-sectional area throughout an entire length thereof, and a distal end portion defining a tapered portion (3) whose cross-sectional area decreases progressively toward a distal end (4) of the suture needle which is pointed. In order to enhance the ability of the suture needle to pierce into an artificial blood vessel, the length of the tapered portion is not less than 9D where D represents a diameter of an imaginary circle having the same cross-sectional area as that of the main body portion. Also, in view of the bending strength of the suture needle, the length of the tapered portion is less than 2/3L where L represents the overall length of the suture needle.
Patent EP-0438345-A1 (EP)
Inventor: ROUDAUT EDOUARD
IPC: G21K1/02
Filed: 1991-01-15
Abstract: Collimator whose blades are based on glass or silicon, materials which make it possible to make the blades (1) very thin while remaining rigid, and this makes it possible to avoid their buckling and to bring them close together in order to obtain a very low angular divergence of the collimated radiation without excessively reducing its luminosity. The blades (1) are particularly easy to introduce and replace when their support is formed with grooves (7) into which the blades (1) are inserted with a clearance. <IMAGE>
Patent EP-0446102-A1 (EP)
Inventor: FAJAC CLAUDE
IPC: G03B42/02
Filed: 1991-02-27
Abstract: The invention concerns radiography devices. …<??>The invention lies in the fact that the device comprises a mobile carriage (21) on which are articulated two levers (25) and (26) having conjugated movements due an engagement system (31). …<??>The movements of the levers (25) and (26) are guided by at least one groove (42) formed in a plate (20) with which a pin (47) cooperates, this pin being fixed to the lever (25). The groove (42) comprises at least two separated rectilinear sections each of which corresponds to a different format of the cassette (18), which allows the displacement of the latter. …<IMAGE>…
Patent EP-0468842-A1 (EP)
Inventor: DELEBASSEE GILBERT
IPC: B65H20/18
Filed: 1991-07-05
Abstract: In the extension of a feed table (5) is provided a positioning table (1) which is itself equipped with endless belts (19), each carrying a catching gripper (20), for drawing an initial web coming from the feed table onto itself, devices for locating and positioning the web being provided at least at the entrance and exit of the positioning table. The invention is used for the production of wide-width printed webs. <IMAGE>
Patent EP-0464013-A1 (EP)
Inventor: LUND THORE
IPC: C21D1/84
Filed: 1991-06-14
Abstract: A steel in which the only alloying additive (besides carbon) is molybdenum and/or tungsten in a total amount of 0,2 - 2,0 %. The steel is manufactured by a method whereby an increased ferrite amount is produced in the steel before pearlite is formed therein by keeping the cooling rate below a critical value, thereby facilitating working of the steel before its final treatment (such as by tempering). The amount of silicon and manganese in the steel is particularly limited, the total content of silicon and manganese being less than 0,30 % and the amount of each of these substances, silicon and manganese, is preferably below 0,15 %. In a certain embodiment, 1 - 2 % of chromium is also added to the steel in order to increase the temperability of the steel.
Patent EP-0444014-A1 (EP)
Inventor: ALBIEZ ALFRED
IPC: A47B88/00
Filed: 1991-02-19
Abstract: A drawer has metal frames (1) as side boundary, which are provided at the top with guide rails (2) and exhibit below an angled supporting flange (9) for a base plate (3), whereby retaining tabs (10) bent up out of the supporting flange engage from the bottom into insert openings (12) in the base plate and a rear wall (8) fitted between the frames (1) is provided for the drawer. In order to achieve secure, simple and if necessary automatable assembly of the base plate (3), the retaining tabs (10) are designed as pegs which can be bent up transversely to the lengthwise direction of the flange, which secure the base plate against lengthwise and crosswise movements by engaging into the openings (10, 12). A hook-shaped pressure pad (11) formed from a tab of the flange engages from the front into a retaining recess (14, 15) in the front (13) of the base plate and the back wall (4) of the drawer serves as pressure pad for the rear end of the base plate (3) which extends beneath it. 
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Patent EP-0458778-A1 (EP)
Inventor: MUELLER WALTER
IPC: F16L1/038
Filed: 1991-05-16
Abstract: In a tubular reusable and inflatable moulding form of elastic material, which in the inflated state has a substantially egg-shaped cross-section and can be mounted on a groove-shaped sole plate (14), having an external form skin (1) and inner walls (2, 3, 4, 5), which subdivide the inflated moulding form over its entire length into a substantially cylindrical and larger upper hollow space (10), a substantially cylindrical and smaller lower hollow space (12) and two lateral, substantially equal-sized and prismatic hollow spaces (11, 13), the hollow spaces (10, 11, 12, 13) adjoining one another in pairs along the outline of the form cross-section and all hollow spaces (10, 11, 12, 13) forming at least two separate pressure chambers which can each be filled via a valve arranged at one end of the moulding form, it is proposed that of the two substantially cylindrical hollow spaces (10, 12) at least the lower hollow space (12) is designed as a separate pressure chamber inflatable via a valve.
Patent EP-0466882-A1 (EP)
Inventor: POHL ANTHONY PHILIP
IPC: A61B17/64
Filed: 1991-02-05
Abstract: L'invention concerne un fixateur externe télescopique unilatéral (10) comportant une unité télescopique (11) comprenant des éléments intérieur et extérieur qui s'emboîtent de manière télescopique, lesdits éléments (12, 13) étant disposés pour pouvoir effectuer un mouvement axial réciproque limité, l'un par rapport à l'autre le long de l'axe longitudinal de l'unité. L'élément extérieur (12) comporte un alésage central, l'élément intérieur (13) s'engageant avec un ajustage coulissant dans cet alésage et s'étendant sur toute sa longueur, l'élément intérieur (13) ne pouvant effectuer des rotations autour dudit axe. L'alésage est réalisé en une matière polymère dure, l'élément intérieur (13) étant de préférence en métal. Le fixateur comprend également une paire d'ensembles de serrage à goupille orthopédiques (20), dont l'un est porté par l'élément intérieur (13) près de son extrémité proximale, l'autre étant porté de manière réglable sur l'élément extérieur (12) afin de permettre un positionnement sélectif le long de celui-ci, ainsi que des moyens de serrage libérables (60) pour bloquer de manière libérable lesdits éléments (12, 13) contre ledit mouvement axial.
Patent EP-0470214-A1 (EP)
Title: Systeme d'ecriture
Inventor: ENGEL HARTMUT S
IPC: G06F1/16
Filed: 1991-02-15
Abstract: L'invention décrit un système d'écriture dans lequel une machine à écrire est combinée à un ordinateur individuel sous forme d'une unité de contact nécessitant une surface d'installation minimum, et l'ensemble compact est obtenu par positionnement oblique d'un boîtier central parallélépipédique.
Patent EP-0518911-A1 (EP)
Title: Circuits for the separate potential transmission of pulses of any length or frequency for driving transitor circuits.
Inventor: BEYER ERHARD
IPC: H02P7/28
Filed: 1991-03-07
Abstract: A circuit is disclosed for the separate potential transmission of pulses of any length and frequency for driving transistor circuits. The circuit has an additional demodulator unit (ZUMO) on the lower voltage side (KSS) and a magnetic, high frequency level transmission unit (MUTRA) arranged between a regulating unit (REMO) and a demodulating unit (DEMO), cast in an evacuated isolating block (IMB) composed of a single high voltage cable winding as primary winding (PW) and of one or several connection wire windings as secondary windings (SW), reduced to a double blocking core (DLK), that connects the low and high sides (HSS).
Patent EP-0517797-A1 (EP)
Title: Use of vitamin-d analogues in the treatment of acne.
Inventor: GODTFREDSEN WAGN OLE
IPC: A61K8/00
Filed: 1991-02-25
Abstract: PCT No. PCT/DK91/00056 Sec. 371 Date Jun. 11, 1992 Sec. 102(e) Date Jun. 11, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12807 PCT Pub. Date Sep. 5, 1991.The present invention relates to the use of certain vitamin D analogues in the preparation of a pharmaceutical preparation for the treatment of acne. The preparation contains a vitamin D analogue (calcipotriol) which has only moderate activity on the calcium metabolism when compared to 1,25-(OH)2 D3, but has retained the ability to activate receptors for 1,25-(OH)2 D3 not associated with calcium absorption or bone calcium mobilization.
Patent EP-0521052-A1 (EP)
Inventor: MAUS WOLFGANG
IPC: F01N3/20
Filed: 1991-03-18
Abstract: Un procédé permet de surveiller le fonctionnement d'un catalyseur (8) au niveau des gaz d'échappement dans un moteur à combustion interne possédant un système d'échappement (5, 8, 9). Selon ce procédé, la température de deux zones transversales, séparées dans l'espace, du système d'échappement est mesurée par des capteurs de température (TF1, TF2; TF1', TF2') et surveillée par un dispositif électronique de surveillance (10). Au moins une partie du volume du catalyseur qui est essentiel pour la transformation catalytique des substances nocives se trouvant dans les gaz d'échappement est située entre les deux points de mesure. Les capteurs de mesure (TF1, TF2) n'effectuent pas une mesure ponctuelle mais une mesure de l'intégralité de la partie représentative de la zone transversale. Les points de mesure de la température peuvent être intégrés au catalyseur (8) qui peut, de préférence, être chauffé électriquement. Si le système fonctionne correctement, la réaction exothermique se produisant lors de la transformation catalytique de substances nocives se trouvant dans les gaz d'échappement entraîne une différence de température entre les deux points de mesure, différence qui peut être surveillée. Le fonctionnement du catalyseur (8) et/ou du moteur (1) et/ou de la commande de moteur électronique (2) peut donc être évalué sur la base du signe et/ou de la valeur absolue et/ou du comportement dans le temps de la différence de température. Ce procédé est de préférence appliqué dans le domaine des véhicules à moteur à allumage par étincelle possédant une commande de moteur électronique.
Patent EP-0519014-A1 (EP)
Inventor: SHABRANG MANI
IPC: G02F1/161
Filed: 1991-03-05
Abstract: Dispositif électrochromique (30) comprenant un conducteur électronique (36) tel que de l'or, une matière électrochromique (37) telle l'oxyde de tungstène, une couche conductrice d'ions (38) telle qu'un polymère sulfoné, et une contre-électrode (39) telle que de l'or, caractérisé par le fait que le conducteur électronique (36), la couche conductrice d'ions (38), la matière électrochromique (37) et la contre-électrode (39) sont positionnés dans un espace (43) composé essentiellement d'un mélange d'un gaz inerte tel que l'azote et de la vapeur d'une matière à constante diélectrique élevée telle que l'eau.
Patent EP-0493553-A1 (EP)
Inventor: BRIAN EDWARDS DAVID
IPC: C05G5/18
Filed: 1991-07-18
Abstract: Cette invention concerne un système de stockage dans des conteneurs et des conteneurs qui sont tout particulièrement adaptés pour stocker, emballer et transporter des produits toxiques ou dangereux, tels que des agents chimiques pour l'agriculture. Le système de stockage en conteneur implique que l'agent chimique se présente sous forme d'un gel qui est contenu dans un sac soluble ou dispersible dans l'eau.
Patent EP-0513251-A1 (EP)
Inventor: TARANTIK KARL
IPC: G01D5/16
Filed: 1991-09-05
Abstract: Un dispositif pour la détermination de la position effective absolue d'un composant se déplaçant sur une trajectoire prédéterminée présente un indicateur (1) pour une résolution grossière et un indicateur (2) pour une résolution fine. A l'indicateur (1) pour la résolution grossière est associé un détecteur de flux magnétique (4) pour la résolution grossière. A l'indicateur (2) pour la résolution fine sont également associés des détecteurs de flux magnétique (6, 7). Les détecteurs de flux magnétique (4-7) se déplacent par rapport aux indicateurs (1, 2). Les détecteurs de flux magnétique (4-7) sont formés par des paires de magnétorésistances derrière lesquelles sont disposés des aimants permanents. Lors du déplacement relatif entre les indicateurs (1,2 ) et les paires de magnétorésistances (4-7), le flux magnétique traversant les paires de magnétorésistances varie, ce qui a pour conséquence que leur résistance électrique varie en fonction du déplacement. La variation de la résistance électrique des paires de magnétorésistances (4-7) est mesurée pour la détermination de la position effective.
Patent EP-0540678-A1 (EP)
Title: Coating composition and methods of use.
Inventor: VAN WINCKEL WALTER
IPC: C09D133/00
Filed: 1991-07-23
Abstract: A cohesive coating composition (16) having differential adhesion properties is applied to window glass (12) without regard to covering adjacent trim material (14) which is to be subsequently painted. The DAC (differential adhesion composition) coating (16) is characterized by high adhesion to wood, metal, plastics and painted surfaces and at the same time by selective adhesion to glass-like surfaces, so that the coating composition (16) may be easily scraped, peeled, or otherwise lifted from the glass (12), together with any paint overlay thereon, after painting operation of the window frame (14) is completed. When subjected to sheer forces of pulling and scraping, the cohesive properties of DAC coating (16) when considered in combination with a relatively low adhesion to glass, allows the coating (16) to be removed in long continuous strips rather than fracturing into small pieces. Indicia can also be applied to the DAC coating (16) once DAC coating (16) is applied to the glass (12) as a protective coating. Also, the DAC coating (16) can be used directly as a paint so that any paint (18) inadvertently applied to glass (12) or glass-like surfaces during a painting operation can be subsequently lifted off the glass (12).
Patent EP-0551295-A1 (EP)
Title: Plastic screw accessory.
Inventor: COOKSEY JAMES D
IPC: B25G1/10
Filed: 1991-08-29
Abstract: A plastic accessory having a retaining socket for use with socket head cap screws, the plastic accessory engagingly receiving the head of the screw and having a hub concentrically positioned within the retaining socket and co-axial with the socket. The retaining socket of the plastic accessory is shaped to allow for engagement with the socket head cap screw and the hub of the plastic accessory extends into the socket of the head in the screw. The upper body portion of the hub, upon engagement with the screw, is both sheared and reshaped to a configuration corresponding to that of the head socket of the screw. A plurality of primary grips and a plurality of secondary grips are positioned on the inside wall of the retaining socket of the plastic accessory for absorbing the screw head tolerance and gripping the peripheral surface of the head of the screw. The screw head is resiliently received by deforming, shearing and press fitting the retaining socket of the plastic accessory.
Patent EP-0550509-A1 (EP)
Title: Process for the production of purified glycolipids by the diaphragm separation method.
Inventor: BUCHHOLZ RAINER
IPC: B01D61/16
Filed: 1991-09-14
Abstract: Process for preparing purified glycolipids by membrane separation processes. Glycolipids may be purified and concentrated using a membrane separation process at acid pH and employing a membrane with a cut-off size of 30,000.
Patent EP-0539719-A1 (EP)
Inventor: CROOKER RICHARD MCMASTER
IPC: C07C17/42
Filed: 1992-09-21
Abstract: Compositions of 141b which are stabilized with alpha-methylstyrene or nitromethane.
Patent EP-0538640-A1 (EP)
Inventor: TAKAFUMI KAWANAKA
IPC: C08F220/28
Filed: 1992-09-24
Abstract: There are provided an acrylic copolymer elastomer containing an acrylic acid polyalkylene glycol ester as a constituent, and a vulcanizable composition comprising said elastomer and a vulcanizing agent, which composition gives a vulcanizate excellent in cold resistance, heat resistance and oil resistance. The acrylic copolymer elastomer is obtained by copolymerizing
     (a) 45 to 89.9 % by weight of a monomer represented by the formula
         wherein R¹ denotes an alkyl group having 1 to 8 carbon atoms, 
and/or a monomer represented by the formula
         wherein R² denotes an alkylene group having 1 to 8 carbon atoms, and R³ denotes an alkyl group having 1 to 8 carbon atoms,   (b) 10 to 45 % by weight of a monomer represented by the formula
         wherein R⁴ denotes a hydrogen atom or a methyl group, R⁵ denotes a hydrocarbon group having 1 to 8 carbon atoms, m is an integer of 2 to 10, and n is an integer of 2 to 3,   (c) 0.1 to 10 % by weight of a crosslinkable monomer, and   (d) 0 to 30 % by weight of a monoethylenically unsaturated monomer copolymerizable with components (a), (b) and (c).
Patent EP-0535545-A1 (EP)
Inventor: KORB DONALD R
IPC: A61K31/23
Filed: 1992-09-24
Abstract: A method and composition for reducing evaporation of an aqueous layer from the surface of the eye. The method comprises applying a gelled oil over the eye, preferably in the form of a meta-stable oil in water emulsion in a dosage not exceeding 100 microliters. The gelled oil is preferably formed by gelling a hydrocarbon oil with a wax.
Patent EP-0535566-A1 (EP)
Inventor: WIESE MARTIN
IPC: E04B2/74
Filed: 1992-09-28
Abstract: In particular for the construction of fairs and exhibitions, a wall comprising a plurality of panels (1, 2) which are connected to one another in a detachable manner at adjacent end faces via coupling elements is proposed, which coupling elements permit, at least about part of the end faces running in the vertical direction, continuous swivelling about an axis (3) which runs parallel to said end face. The coupling elements run perpendicularly with respect to the swivel axis (3) and are fastened, at the edges in the direction of the swivel axis (3), on each of the two panels (1, 2) so that they bear flatly thereon, with the result that the coupling element constitutes a spacer along that end face of the panel (1, 2) which runs perpendicularly with respect to the swivel axis (3). The coupling element is a hinge (5), the two legs (6, 7) of which can move about an axis defining the swivel axis (3) of the panels (1, 2) and are fixed detachably, but rigidly, on the edge (4) of the panels (1, 2) by fastening means. …<IMAGE>…
Patent EP-0551616-A1 (EP)
Inventor: PLANKENHORN HORST DIPL-ING FH
IPC: G01P15/125
Filed: 1992-12-10
Abstract: Es wird ein Verfahren vorgeschlagen, ein mit minimiertem Prozeßaufwand hergestelltes Glas-Silizium-Glas-Schichtpaket, welches eine Vielzahl von in mikromechanischer Strukturtechnik ausgebildte Beschleunigungssensoren enthält, prozeßgerecht zu vereinzeln. Dabei sollen Verschmutzungen innerhalb der jeweiligen Beschleunigungssensoren vermieden und automatisch die Anschlußkontakte freigestellt werden. Das Vereinzeln wird im wesentlichen durch kreuzweises Einschneiden und nachfolgendes Brechen erzielt. Dabei wird, um ein "Öffnen" der Beschleunigungssensoren beim Einschneiden in der einen Richtung, d. h. quer zum Biegeschwinger, zu vermeiden und ein definiertes Brechen zu erzielen, die eine Glasscheibe (3) bis auf einen Sollbruchabstand (a) eingeschnitten, die andere Glasscheibe (4) in einer parallelen Ebene durchgeschnitten. Eine Zwischenschicht 28, die die Anschlußkontakte (8, 9, 10) U-förmig umgreift, dient als eine zwischen den beiden Trennebenen angebrachte, ein Verbonden der Glasscheibe (4) mit der Siliziumscheibe (2) verhindernde Sperrschicht. <IMAGE>
Patent EP-0503820-A1 (EP)
Inventor: PENDER MILAM
IPC: C23C16/50
Filed: 1992-03-03
Abstract: A plasma enhanced chemical vapour deposition device for coating large three-dimensional substrates is provided. The device includes elongated metal rod cathodes 20 each having an aperture 30 at one end that is in communication with a process gas source, with the aperture extending substantially the length of the rod to form a substantially cylindrical bore within the rod, wherein the bore is in communication with the rod exterior through a series of holes 26 in the rod 20, and wherein the diameter of the holes is substantially less than the bore diameter so that the gas pressure is substantially uniform throughout the bore during the deposition process. The rod cathodes, which are situated within an evacuable coating chamber, are arranged in a readily expandable matrix into which substrates 29 to be coated are positioned.
Patent EP-0515019-A1 (EP)
Inventor: DISMORE TIMOTHY JOHN
IPC: G21F7/005
Filed: 1992-03-06
Abstract: A double lid system is provided with an electric motor (44) to actuate mechanisms to release the lid (20) from a drum (18) and simultaneously clamp the lid (20) to a door (14) of a port (or vice versa), and with an electric motor (74) to withdraw the door (14) from the port to open the port (or to close it). The system is monitored by sensors (60,62,64,82) associated with an electronic logic interlock to ensure the correct sequence of operations of the motors (44,74). The sensors (60,62,64,82) and the motors (44,74) are readily demountable for remote maintenance or replacement. The door-opening motor (74) may be a linear actuator cooperating with a part-helical slot (80) to open the door (14) and then swing it clear of the port.
Patent EP-0497702-A1 (EP)
Inventor: REMONDIERE OLIVIER
IPC: H01Q13/18
Filed: 1992-01-30
Abstract: Radiating device for a plate antenna, comprising first and second earth planes, a slot (25), made in the first earth plane, being fed by electromagnetic coupling from a feed line (17), and an assembly of several conductive parts of small thickness; the central portion of the radiating slot (25) being a conductive part (15) supported at its centre by a support column (18). Application in particular to the field of space. <IMAGE>
Patent EP-0504029-A1 (EP)
Inventor: GRENIER MAURICE
IPC: F25J3/04
Filed: 1992-03-09
Abstract: In this process for the production of gaseous oxygen under high pressure by air distillation in a double column (7), pumping (at 12) of liquid oxygen drawn from the low pressure column vessel (9), and vaporisation (at 6) of the compressed liquid oxygen by heat exchange with air pressurised to a high pressure, all the air to be distilled is compressed to the high air pressure, the excess fraction of this air is expanded in a turbine (4) braked by an air supercharger (5) to the pressure of the medium pressure column (8), and at least one liquid product is withdrawn from the installation. <IMAGE>
Patent EP-0511061-A1 (EP)
Inventor: BEDOUSSAC RAYMOND
IPC: B29C70/88
Filed: 1992-04-17
Abstract: The subject of the invention is a metal fixing insert for stiffening the region of fixing of a plastic component (6) to a support (9). For this purpose, it is made from rolled sheet metal (1). <IMAGE>