baber/WOPTO huggingface dataset:
Patent EP-0401909-A1 (EP)
Inventor: KIVITS CORNELIS MARINUS HENDRI
IPC: G01C3/06
Filed: 1990-06-01
Abstract: A light beam (21) is focused proximate to a (partly) reflecting surface (13, 14). The radiation reflected in the surface is split into two sub-beams and imaged on a radiation-sensitive detection system (50). The distance between the radiation spots formed on this system is determined and yields an output signal (S f ) which is a measure of the distance between the focus (22) and the reflecting surface (13, 14). By moving the focus up and down at a fixed amplitude which corresponds to the distance between focus and surface, at which the output signal is maximum, the amplitude of the output signal is also maximum when the up and down movement is symmetrical with respect to the reflecting surface. The presence of a second partly reflecting surface (13, 14) at a short distance from the first surface has a negligible influence on this amplitude.
Patent EP-0456917-A1 (EP)
Inventor: EDENBAUM MARTIN
IPC: C08L75/04
Filed: 1990-12-13
Abstract: An orthopaedic dressing material which contains a sheet-like textile structure which is coated or impregnated with a mixture of a polyisocyanate prepolymer and of an effective anti-adhesive amount of one or more hydrophilic bisurethanes is disclosed. In a preferred embodiment, the hydrophilic bisurethane is derived from the reaction of a polyethylene glycol with a molecular weight of about 4000 and methylene-4,4'-bis(phenyl isocyanate) to form a prepolymer terminating in isocyanate, which is then reacted with ethanol.
Patent EP-0414522-A1 (EP)
Inventor: OLSEN BRENNAN J
IPC: A63C17/06
Filed: 1990-08-22
Abstract: A roller skate has a brake (26,42) utilizes a generally flat rectangular road surface engaging base (50) which pivots about the rear wheel (15) through an arc of approximately twelve degrees to achieve full facial engagement with the road surface to achieve safer, more controlled braking. The brake pad (42) is provided with an internal plate (84) which provides an audible and vibrating wear indicator to alert the skater to replace the brake pad. The pad (42) has an upright, arcuate protuberance (52) and a transverse rib (64) which are mateably received within an arcuate cross section socket (44) and a slot (48) adjacent the socket to closely restrain and confine the brake pad within a brake pad housing (26) when the brake pad is attached to the housing.
Patent EP-0421781-A1 (EP)
Inventor: RAMESWARAN MUTHSWAMY
IPC: C07D303/04
Filed: 1990-10-04
Abstract: Epoxidation of olefinic compounds by reaction with an organic hydroperoxide in the presence of a solid, heterogeneous catalyst comprising molybdenum oxide finely dispersed in silica or both molybdenum oxide and titanium oxide finely dispersed in silica.
Patent EP-0428380-A1 (EP)
Title: Inhalation device and protective casing
Inventor: WASS ANTHONY CHARLES LAMMOND
IPC: A61M11/00
Filed: 1990-11-13
Abstract: An inhalation device comprising:
     (i) an inhaler (13) including a housing which comprises a mouthpiece and actuation means to prevent dispensing from the reservoir until a patient is ready to inhale through the mouthpiece, and,   (ii) a protective casing (1) surrounding the inhaler, the casing comprising a body portion (2) and a movable cover (3) which may be displaced to allow a patient access to the mouthpiece to use the inhaler, causing relative movement of the inhaler (13) and a biasing means (15) within the protective casing (1) thereby cocking the inhaler ready for use, characterised in that the cover (3) is pivotally attached to said casing (1) and a cocking link (7) is pivotally mounted at one end (8) to the cover and has a portion (9,10) in pivotal engagement with the inhaler or biasing means, whereby opening of the cover causes movement of the cocking link (7) and inhaler (13) relative to the biasing means (15), such that the pivot points (8,17) of the cocking link (7) and the pivot point of the cover to the casing (5) pass through a straight line position to an overcentre position at which the inhaler device is cocked.
Patent EP-0430650-A1 (EP)
Inventor: MULHOLLAND BRUCE M
IPC: C08L77/00
Filed: 1990-11-27
Abstract: Nylon molding compositions, and molded parts formed of the same, include a UV-light stabilization system having between about 0.5 to about 1.0 wt.% of a hindered phenolic antioxidant, between about 0.05 to about 1.5 wt.% of a phosphite compound, between about 0.05 to about 1.5 wt.% of a hindered amine light stabilizer, and optionally, between about 0.05 to about 5.0 wt.% of a benzotriazole UV absorber. The nylon molding compositions and molded parts formed thereof exhibit improved color difference, as calculated in CIELab units under illuminant "D-65" according to ASTM Standard D-2244, of less than about 1.5 when exposed to 601.6 kJ/m² irradiation in a Xenon arc weatherometer operated according to SAE J1885, and improved surface gloss retention characteristics after such irradiation.
Patent EP-0387126-A1 (EP)
Inventor: ROYAL GABRIEL
IPC: B03B9/06
Filed: 1990-02-26
Abstract: The present invention relates to a process and plant for treating municipal waste. The plant comprises a principal line and a secondary line both connected to the secondary screen (6) of the principal line. This secondary line comprises a densimetric sorting station (15) connected to a pulper (16) leading to a wet screening station (17). Soluble matter coming from the wet screening station (17) is dried before being mixed with the compostable materials coming from the principal line. Application: Production of compost by treating municipal waste. <IMAGE>
Patent EP-0428437-A1 (EP)
Inventor: PEGLION JEAN LOUIS
IPC: A61P25/18
Filed: 1990-11-07
Abstract: Compounds of formula I    <IMAGE>  (I)  in which m represents an integer from 0 to 5, n represents an integer from 1 to 2, p is equal to 0, 1 or 2, X, Y and Z, which may be identical or different, each represent a hydrogen atom, a halogen atom, a linear or branched alkyl radical, a trifluoromethyl radical, an alkoxy radical, an alkylthio radical or a hydroxyl radical, and R represents a 2-benzofuranyl or 2,3-dihydro-2-benzofuranyl radical (it being possible for each to be substituted on the benzene ring), a 2,3,6,7-tetrahydrobenzo[1,2-b:4,5-b']difuran-2-yl radical, a 4-oxo-4H-chromen-2-yl radical (optionally substituted on the benzene ring), a benzocyclobutenyl radical of formula A or an indanyl radical of formula B:     <IMAGE> (A)   <IMAGE> (B)  (in which: R1 and R2, which may be identical or different, each represent a hydrogen atom, a halogen atom, a trifluoromethyl radical, an alkyl radical, an alkoxy radical, a hydroxyl radical, a hydroxyalkyl radical or an alkylthio radical, or together form a methylenedioxy radical or an ethylenedioxy radical, and R3 represents a hydrogen atom or a linear or branched alkyl radical having 1 to 6 carbon atoms), or a radical of formula C:    <IMAGE> (C)  (in which R4, R5 and R6, which may be identical or different, each represent a hydrogen atom, a halogen atom, a trifluoromethyl radical, a hydroxyl radical, an alkyl radical, an alkoxy radical or an alkylthio radical, their optical isomers and their addition salts with a pharmaceutically acceptable organic or inorganic acid.
Patent EP-0434597-A1 (EP)
Inventor: BARITO THOMAS ROBERT
IPC: F04C27/00
Filed: 1990-12-06
Abstract: A back pressure chamber seal for eal for use in a scroll type compressor (11) that is located between the adjacent surface on the back of the orbiting scroll (10) and the machine casing (28). Seals (25) are loosely received in endless grooves (27) formed in one of the two adjacent surfaces (32,) and are magnetically held in contact against the other adjacent surface and one wall of the groove (27) to provide a sealed region. A pressurized fluid is delivered into the sealed region to provide an axially disposed biasing force acting against the orbiting scroll (10).
Patent EP-0447476-A1 (EP)
Inventor: BOEHM HANS-JOACHIM
IPC: A61P37/06
Filed: 1989-12-02
Abstract: L'invention concerne de nouveaux peptides ayant la formule X-A-Y, dans laquelle A, X, et Y ont la signification donnée dans la description, et leur procédé de production. Ces nouveaux peptides sont utiles pour traiter des maladies.
Patent EP-0454786-A1 (EP)
Title: Remorqueur de man uvre d'avions
Inventor: BAMMEL MICHAEL
IPC: B64F1/10
Filed: 1990-01-19
Abstract: Un remorqueur (1) de manoeuvre d'avions (2) sans barre de traction comprend un châssis avec un espace fourchu de réception ménagé entre les roues (3) d'un essieu (4), dans lequel est agencé un dispositif extensible et rétractile de traction qui saisit la roue avant d'atterrissage (9) de l'avion (2) et la tire sur une pelle (10) mobile par rapport au châssis composée d'une surface de support (11) essentiellement horizontale et d'une surface de contact (12) essentiellement verticale. Au moins un dispositif de serrage (13) agencé au-dessus de la pelle (10) et susceptible de serrer de haut en bas la roue avant d'atterrissage (9) au moyen d'une force de serrage a sensiblement la forme d'un angle ou d'une courbe dont le côté interne (15) fait face à la roue avant d'atterrissage (9). L'angle comprend une extrémité libre et une extrémité retenue, l'extrémité retenue (17) est montée de façon pivotante autour d'un pivot (19) du remorqueur (1) sensiblement parallèle à l'axe (18) de la roue avant d'atterrissage (9). Dans la position de repos, l'écartement vertical (a) entre l'angle (14) et la surface de support (11) de la pelle (10) est inférieur au diamètre (D) correspondant de la roue avant d'atterrissage.
Patent EP-0467955-A1 (EP)
Inventor: KITTLER WILFRED C
IPC: C03C17/36
Filed: 1990-03-19
Abstract: L'invention concerne un article comportant un revêtement de stabilité améliorée, transparent, conducteur, réfléchissant les rayons infrarouges, comprenant un substrat doté d'un revêtement composé d'une couche métallique d'une matière telle que l'argent, ledit revêtement comportant sur au moins une de ses surfaces une couche d'oxyde métallique diélectrique d'une matière telle que l'oxyde d'étain, dopée par un métal tel que le cuivre. Ladite couche métallique est facultativement prise en sandwich entre deux desdites couches d'oxyde métallique diélectriques.
Patent EP-0452423-A1 (EP)
Inventor: BARDER TIMOTHY JOSEPH
IPC: C01B13/18
Filed: 1990-01-03
Abstract: On a mis au point un procédé de production d'oxydes métalliques mélangés uniformes, tels que des mélanges supraconducteurs comprenant Y1Ba2Cu3O7-x, dans lequel lesdits métaux sont précipités sous forme d'oxalates obtenus à partir de solutions des métaux sous forme de sels d'un acide carboxylique dans un alcool.
Patent EP-0483261-A1 (EP)
Inventor: MARAGANORE JOHN M
IPC: A61K38/00
Filed: 1990-07-20
Abstract: L'invention concerne de nouveaux dérivés de peptides présentant une activité biologique, inhibant l'activité fibrinolytique mais pas l'activité amidolytique de la thrombine. Les dérivés peptidiques, présentant une homologie partielle avec la partie terminale carboxy de l'hirudine, se caractérisent par un résidu de tyrosine ou de cystéine modifié au niveau d'un site prédéterminé situé dans la molécule. L'invention concerne également des compositions et des procédés employant lesdits dérivés peptidiques à des fins thérapeutiques, profilactiques ou diagnostiques. L'invention concerne également des compositions inhibant les cellules endothéliales, ainsi que des procédés caractérisés par les dérivés peptidiques ci-dessus décrits ou des dérivés peptidiques similaires ne contenant pas de résidu de cystéine ou de tyrosine modifié à un endroit correspondant dans la molécule. Ces procédés et compositions sont avantageusement utiles pour diminuer ou prévenir l'aggrégation plaquettaire et l'activation plaquettaire chez un patient ou dans du sang extracorporel, notamment chez des patients ayant une thrombocytopénie induite par l'héparine dans leurs antécédents.
Patent EP-0598115-A1 (EP)
Inventor: TORII AKIO
IPC: C06B47/14
Filed: 1990-08-22
Abstract: Emulsion huileuse explosive développant une forte énergie explosive notamment dans l'eau, comprenant une phase continue composée d'un combustible carboné, une phase dispersée composée d'une solution aqueuse d'un sel d'oxoacide inorganique, un agent émulsifiant, un agent organique anti-mousse, et une poudre d'aluminium.
Patent EP-0495790-A1 (EP)
Title: Plasmides hybrides pour la production de subtilisine carlsberg dans des bacilles
Inventor: BERGER HARALD
IPC: C12N15/57
Filed: 1990-08-16
Abstract: Lorsqu'on utilise des plasmides hybrides pour la production de protéase dans des bacilles, comprenant un plasmide de base caractéristique des bacilles et une séquence d'ADN réalisant le codage pour une protéase du type subtilisine Carlsberg, le pouvoir d'expression doit être accru. Ce résultat est obtenu grâce au fait qu'on utilise comme séquence de protéase le fragment d'ADN situé entre les interfaces AvaI et SstI les plus proches du gène structural de protéase et réalisant le codage pour la subtilisine Carlsberg.
Patent EP-0496786-A1 (EP)
Inventor: KYRTSOS CHRISTOS T
IPC: G01G19/415
Filed: 1990-10-15
Abstract: Dans beaucoup d'applications, il est important de déterminer et d'afficher le poids de la charge utile d'un véhicule de chargement. L'appareil et la méthode de la présente invention ne détectent que la pression hydraulique d'un vérin de levage (14). Le poids de la charge utile (26) est calculé par ajustement de la courbe de la pression du vérin détectée (21) d'après un polynôme de deuxième ordre fonction du temps et en comparant le polynôme fonction du temps avec l'un d'une série de polynômes géométriques de deuxième ordre prédéterminés. Les algorithmes de calcul du poids employés par le moniteur de charge utile sont applicables pour un certain nombre de véhicules de chantier possédant au moins un mécanisme de liaison avec un outil et au moins un vérin hydraulique pour modifier la géométrie du mécanisme de liaison.
Patent EP-0497997-A1 (EP)
Inventor: GLUECK REINHARD DR
IPC: A61K47/48
Filed: 1991-02-02
Abstract: The phospholipid bi-layer vesicle contains at least one pharmaceutically active drug and comprises cell-specific markers on the membrane which have at least 90 % biological activity when measured according to Luescher & Glueck, Antiviral Research 14, 39-50. In the membrane, the cholesterol content is preferably less than 2% by weight, the detergent content preferably less than 1 ppb. The vesicle diameter preferably is about 80 nm. The phospholipid in the membrane may comprise 70 to 95 % by weight of phosphatidylcholine and preferably 10 to 20 % by weight of phosphatidylethanolamine; preferably 6 to 8 % by weight of a crosslinker, preferably of a sulfosuccinimidyl derivate, and at least one cell-specific fusion peptide are linked to the membrane. The vesicles are used for the preparation of pharmaceuticals against AIDS and carcinomas. 
     The process for the preparation of phospholipid bi-layer vesicles comprises hemagglutinin as a cell-specific marker with at least one fusion peptide. The hemagglutinin is separated from a virus strain by means of a non-ionic detergent, preferably octaethylene glycol monododecyl ether. It is removed by repeatedly treating the solution with altogether about 1.5 g polystyrene beaded microcarriers per 100 mg detergent.
Patent EP-0458034-A1 (EP)
Inventor: TILLMANN HORST
IPC: E05F5/12
Filed: 1991-03-22
Abstract: The door consists of a standing wing and a moving wing which are each movable by means of a driving means, such as a door closer, acting in the closing direction and are controllable in their closed position via pivot arms arranged between door frame and door wings for the pivoting position holding open the standing-wing pivoting region of the moving wing. In this arrangement, the pivot arms engage by way of sliding pieces longitudinally displaceably in a guide rail fixed to the frame. The sliding piece (18), assigned to the moving wing (12), of its pivot arm (16) is connected to a clamping rod (22) guided in the guide rail (19) and surrounded by a clamping plate (27). This clamping plate is supported in a spring-loaded manner, on the one hand, on a push member (31) capable of being conveyed by the standing wing (11) into the release position and, on the other hand, on an overload member (29) guided on the clamping rod, the overload member being mounted on a fixed stop member by means of a spring member which yields in the event of an overload. To be able to employ such a closure sequence control device even with such double-winged doors in which the hinges forming a pivot axis for each door wing are arranged on the side opposite the door closers, the guide rail and the closure sequence control device, the push member is acted upon by a disengaging lever (41) which is held by the standing wing (11) in its closed position in a position securing the clamping plate (27) in the release position, and the disengaging lever (41) is able to be conveyed during the opening movement of the standing wing into a position analogous to the blocking position of the clamping plate by a push tongue (52) of the sliding piece (17) associated with the standing wing. As a result, the displacement, initially taking place owing to the position of the door hinges during the opening movement of the door wings, of the sliding pieces on the pivot arms of the door closers towards the door lock is possible, and is usable for the disengagement of the blocking device for the moving wing as a result of the starting movement of the standing wing. <IMAGE>
Patent EP-0450453-A1 (EP)
Inventor: DEMARIS JAMES E
IPC: H03K19/0175
Filed: 1991-03-26
Abstract: A BiCMOS input circuit which is capable of detecting signals below a particular range, such as ECL signals, is presented. The circuit is useful in conserving the number of pins in a BiCMOS integrated circuit in that a signal below normal ECL levels can trigger special functions, such as testing. The circuit has a plurality of CMOS inverter circuits connected in series with the input node (41) of the first inverter connnected to the input terminal of the circuit and the output node of the last inverter circuit (44) connected to the output terminal (45) of the circuit. Diode-connected bipolar transistors created a potential difference between V cc  and the source electrode of PMOS transistor of each CMOS inverter circuit in a declining fashion from the first inverter to the last inverter. The last inverter circuit has no potential difference at all so that its output has a full CMOS swing.
Patent EP-0450489-A1 (EP)
Inventor: THEIS DIRK DR
IPC: A61F13/20
Filed: 1991-03-27
Abstract: A tampon made of continuous filaments based on a chemical fibre cable having a water retention value of at least 1000% by weight and substantially comprising continuous filaments aligned parallel to the longitudinal axis and having free filament ends virtually only on the two limiting cross-sectional areas.
Patent EP-0469503-A1 (EP)
Inventor: OZOUF RENE
IPC: G06K17/00
Filed: 1991-07-29
Abstract: The invention relates to an apparatus for the receipt of a memory card, comprising a compartment for receiving the memory card (1) and a support (5) on which the card is fixed, the apparatus comprising means permitting the temporary fixing of the support on the receiving compartment. 
<IMAGE>
Patent EP-0472040-A1 (EP)
Inventor: GREINER GEORG
IPC: H01R4/48
Filed: 1991-08-05
Abstract: The invention relates to a connecting clamp without screws for a contact rail (2) such as an edge earthing clip for a wall socket or the like, having a metallic clamp support (1) with two push-in channels (22), located side-by-side at a distance, to form push-in regions for holding in each case a stripped end section of a connecting conductor, and having a central part (11), arranged between the push-in channels (22), with a spring holder (21) for holding an integral clamp spring (14), which can be inserted from outside and has two pairs of tongues each with two tongues (32, 33) located one behind the other, it being possible to insert in each case one tongue pair into one push-in region. For ease of manufacture and good material utilisation, according to the invention a recess (4) is constructed in the contact rail (2, 2'), into which the central part (11) of the clamp support (1), constructed separately from the contact rail (2, 2'), can be inserted, each push-in region is formed in regions by a contact part web (36) of the contact rail (2, 2') and the clamp spring (14) can be inserted into the spring holder (21) such that the clamp holder (1) and the end section of each connecting conductor are fixed by pretension with respect to the contact rail (2, 2') and with respect to the associated connecting section. Each clamp support (1) can be connected in a simple manner to a plug contact (2, 2'), it being possible to isolate the clamp support (1) by pressing the clamp support (1) into the recess (4). <IMAGE>
Patent EP-0470643-A1 (EP)
Inventor: HIDETOSHI OZAKI
IPC: H04N9/465
Filed: 1991-08-09
Abstract: 5 n7 A color field detection circuit of a PAL video signal, comprising: a phase detector (2) responsive to the PAL video signal for detecting a phase difference between a subcarrier and the V sync; an odd/even-field detector (5) for detecting whether the present field is odd or even to produce an odd/even signal; a burst signal detector (6) responsive to the burst gate signal for detecting whether the color burst signal is present or absent to produce a presence/absence signal in response to detection of an H sync firstly occurring just after equalizing pulses; a discriminator (7-17) responsive to the phase difference, the odd/even, and the presence/absence signals for discriminating phase difference into first to fourth and fifth to eighth color fields on the basis of combination of states of the odd/even signal and presence/absence signal; and a color filed detector for detecting which ordinal number of the color field does the present field belong to out of the first to eighth color fields on the basis of the result of the the discriminator and the combination of states. Utilization of states of odd/even field and presence/absence of the color burst eliminates necessity of high accuracy in phase discrimination.
Patent EP-0483650-A1 (EP)
Inventor: GEBHARD DIETRICH
IPC: B60Q1/30
Filed: 1991-10-23
Abstract: A circuit arrangement is provided for a towing vehicle of a vehicle train consisting of a towing vehicle and a trailer, the towing vehicle having an operating voltage (20) for operating its illumination and signalling system (10) and at least one socket (12). Signal voltages (30) which are tapped off from individual lamps (16) of the illumination and signalling system (10) can be picked off at the terminals (31a - 37a) of the socket (12) and are provided for corresponding lamps (16a) of an illumination and signalling system (14) of the trailer. In the circuit arrangement (11), the respective terminals (31a - 37a) of the socket (12) are fed via assigned driver circuits (46) with the respective signal voltages (30), the driver circuits (46) tapping off the signal voltages with high impedance from the individual lamps (16) of the towing vehicle. <IMAGE>
Patent EP-0547269-A1 (EP)
Inventor: KAYA TOSHIYUKI
IPC: G01M11/06
Filed: 1991-12-19
Abstract: In the apparatus for measuring optical-axis deflection angle of a headlight, according to the present invention, the optical-axis detecting means (3) detects the optical axis (ℓ'') of the light projected at the first location (E₁) from the headlight (7), and the screen box moving mechanism (2) moves until the position of the optical axis (ℓ'') coincides with the center of the screen (9). Then, the screen box is stopped there. Next, the screen moving mechanism (10) is put into operation to move the screen (9) from the first location (E₁) to the second location (E₂), the optical-axis detecting means (3) detects the optical axis (ℓ'') from the light projected onto the screen (9), and the controlling means (6) makes a predetermined calculation from the information on the optical-axis position, thereby calculating a deflection angle (α₁, α₂) of the optical axis.