baber/WOPTO huggingface dataset:
Patent EP-0417138-A1 (EP)
Inventor: NORD RUNO
IPC: E05F15/12
Filed: 1989-05-12
Abstract: La présente invention se rapporte à un mécanisme d'ouverture pour ferme-porte comprenant un logement (2) qui, par l'intermédiaire d'un arbre rotatif (3), soutient un bras de pivot (4), lequel, lors de l'ouverture de la porte, assure la tension temporaire d'un mécanisme à ressort pour refermer automatiquement la porte à la fin du mouvement d'ouverture. Le mécanisme d'ouverture comporte un organe d'entraînement (10) qui est mû au moyen d'un moteur électrique (8) via une transmission (9) vers l'arrière et vers l'avant et qui, lors de l'ouverture de la porte, reste en position inactive, dans laquelle il n'affecte pas le bras de pivot (4), et qui, lors de la mise sous tension du moteur (8), entraîne le bras de pivot pour l'ouverture de la porte. L'organe d'entraînement (10) est conçu pour se déplacer en ligne droite entre ses positions terminales et, lorsqu'il est actionné, pour agir sur un bras auxiliaire (14) relié rigide à l'arbre rotatif (3).
Patent EP-0419499-A1 (EP)
Title: Vector tailgating in computers with vector registers.
Inventor: CRAY SEYMOUR R
IPC: G06F15/78
Filed: 1989-04-07
Abstract: Improved performance is obtained in computers of the type having vector registers which communicate with one or more functional units and common memory. As elements of a vector are read from a vector register for transmission to common memory or as operands to a functional unit, the vector register immediately becomes available to receive and store elements of a vector from common memory or a functional unit. The element-by-element storing takes place simultaneously with the element-by-element reading, and trails the reading by at least one element so as to not overwrite elements yet to be read. Through the use of this technique a vector register can be loaded with a vector for a subsequent operation without having to wait for the completion of the previous operation which uses the same vector register.
Patent EP-0426738-A1 (EP)
Inventor: GRABNER WOLFGANG
IPC: H05B41/282
Filed: 1989-07-25
Abstract: Au lieu de postes-secteur réglés on utilise des unités d'alimentation, à cause de leurs pertes réduites. Un agencement de circuit contrôle la tension du collecteur-émetteur du transistor de commutation de l'unité d'alimentation composée d'une réactance et d'un condensateur connectés en série et raccordés à une tension continue, une diode de roue libre et la section collecteur-émetteur du transistor de commutation étant connectées en parallèle au condensateur. La charge, une lampe luminescente, est raccordée au moyen d'un transformateur. La base du transistor de commutation est reliée à un circuit de commande auquel est connecté un transistor par une deuxième entrée du collecteur, le transistor comprenant une résistance de base-émetteur et une prérésistance de base. La prérésistance de base est reliée par une diode à la connexion entre la réactance et le condensateur. L'émetteur du transistor de commutation est connecté par une entrée du circuit de commande. Le circuit permet de contrôler la tension de saturation du transistor de commutation, et lorsque celle-ci tombe au-dessous d'un certain seuil, le transistor permet d'agir sur le circuit de commande.
Patent EP-0391992-A1 (EP)
Inventor: UZZELL GARETH DAVID
IPC: C01G53/11
Filed: 1989-08-16
Abstract: Une composition dans laquelle des noyaux de précipitation en argent pour des couches réceptrices de transfert par diffusion de sel d'argent sont stabilisés, comprend une composition aqueuse comportant une suspension colloïdale de particules de sulfure de nickel ainsi qu'une quantité d'un agent réducteur améliorant la stabilité.
Patent EP-0378218-A1 (EP)
Title: Motor vehicle drive control system
Inventor: LUPO GIORGIO
IPC: B60W30/18
Filed: 1990-01-11
Abstract: A system (1) for automatically controlling a motor vehicle drive unit (8), which system comprises a hydraulic actuating unit (16) for actuating a control member (17) controlling selection and engagement of the gears on the vehicle transmission (7); a hydraulic actuator (24) for actuating a control member (25) controlling the clutch (5); and an electronic control system (9) for processing input signals relative to operating parameters of the drive unit (8) and vehicle in general, and for controlling the actuators (16, 24) to varying degrees of automation. In particular, the control system (9) produces variable control signals for respective proportional solenoid valves (18, 27) controlling the actuators (16, 24), so as to vary hydraulic supply to the actuators (16, 24) and consequently the actuating force of the same, for simulating operation by a skilled driver; the aforementioned control system (9) also providing, when shifting gear, for controlling the speed of the engine (2) so as to minimise slippage of the clutch (5).
Patent EP-0391431-A1 (EP)
Inventor: KATADA MASAHIRO
IPC: A61Q5/00
Filed: 1990-04-06
Abstract: The following diacylglycerin is useful for a cosmetic oil and a cosmetic composition such as pack, cream and emulsion.
      (where one each of R₁, R₂, and R₃ denotes a residue of a straight-chain saturated fatty acid having 11-17 carbon atoms, a residue of a branched-chain saturated fatty acid having 10-18 carbon atoms, and a hydrogen atom)
Patent EP-0394971-A1 (EP)
Inventor: BERGENDAHL KARIN HELENA LOUISE
IPC: C08B37/00
Filed: 1990-04-24
Abstract: Novel fractions comprising oligosaccharides having 6 to 8 saccharide units and molecular weights between 1,000 and 2,000 and a sulfur content of less than 9 weight percent, are obtained by depolymerizing heparin or heparan sulfate and fractionating the digest by size and charge. These fractions inhibit capillary endothelial cell proliferation  in vitro  and are useful in the  in vivo  inhibition of angiogenesis.
Patent EP-0444237-A1 (EP)
Inventor: GORZEL HERIBERT DIPL-ING
IPC: H03L7/107
Filed: 1990-08-18
Abstract: Known methods for tuning a radio transmitter and receiver apparatus with a micro-processor controlled PLL circuit either have long transient response times or incur very high circuitry costs if their transient response times are shorter. The object of the invention is to improve the known methods in such a way that switchover of the radio channels can be performed over a broader frequency band and that switchover times are shorter than before. The object is achieved by carrying out the switchover in two or more consecutive steps, where differently high reference frequencies (fv, fv') and differently high limit frequencies (fg1, fg2) of the loop filter (30) of the PLL circuit are used. The drawing shows a block diagram of a PLL circuit which can be modulated. <IMAGE>
Patent EP-0434041-A1 (EP)
Inventor: MITSUTAKE HIDEAKI
IPC: G02F1/13357
Filed: 1990-12-19
Abstract: An image display apparatus has a radiation source, generator for generating an image by modulating a polarized light beam and directing device for directing a light beam from the radiation source toward the generator. The directing device has a conversion optical system for converting the beam from the radiation source into the polarized light beam. The conversion optical system has a polarizing beam splitter for splitting the beam from the radiation source into a first and second beams. In the conversion optical system, a 1/4 wavelength plate and a mirror are arranged so that the plane of polarization of the first beam is rotated to generate a third beam with the plane of polarization same as that of the second beam. The third beam is directed toward the generator through the polarizing beam splitter while the second beam is also directed toward the generator.
Patent EP-0491976-A1 (EP)
Inventor: WILD BARBARA DIPL-ING
IPC: H01L21/3205
Filed: 1990-12-21
Abstract: Bei einem mehrstufigen Verfahren zur Herstellung einer insbesondere niedrig mit Arsen dotierten glatten polykristallinen Siliziumschicht für höchstintegrierte Schaltungen, durch thermische Zersetzung von die Elemente enthaltenden gasförmigen Verbindungen, werden direkt hintereinander eine oberflächendeckende, höchstens wenige Atome dicke Arsenschicht als Vorbelegung und auf diese anschließend eine undotierte amorphe Siliziumschicht bei einer Temperatur unterhalb von 580° C abgeschieden. Nachfolgend erfolgt eine gleichmäßige Dotierung der Siliziumschicht durch die als Diffusionsquelle dienende Arsenschicht durch eine Temperaturbehandlung, bei der gleichzeitig das amorphe Silizium zu einer polykristallinen Siliziumschicht ausgebildet wird. Der Druck bei der Vorbelegung wird auf 13 bis 20 Pa und die Temperatur bei Vorbelegung und Abscheidung auf etwa 550 bis 580 C eingestellt. Das Verfahren wird bei der Herstellung sehr eng benachbarter (16 Mbit-DRAM) grabenförmiger Kondensator-Speicherzellen verwendet.
Patent EP-0421496-A1 (EP)
Inventor: SUENENS ALBERT J
IPC: F16F3/04
Filed: 1990-02-20
Abstract: An innerspring construction for mattresses, cushions and the like, with jackets (2) encasing separate coil springs (3) which are arranged in a parallel fashion with respect to their longitudinal axis, the jackets being made out of oblong strips of cover (4) which have been adhered (16) side to side, the adhesive consisting of an relatively flexible coating (16) which is spread in a substantially continuous manner over the contact surface of at least certain adjacent jackets (3) of adjacent strings (4), in such a way that deformation of both said fabric (16) and the adhered strings (4) remains possible according to the longitudinal axis of the springs (3).
Patent EP-0403243-A1 (EP)
Inventor: FLANAGAN RICHARD J
IPC: A61P3/00
Filed: 1990-06-13
Abstract: Derivatives of synthetic fragments of mammalian atrial natriuretic factor (ANF) in which a chelate molecule is attached to the N-terminal of the peptide are described. The chelate component allows the facile labelling of these peptides with metallic isotopes such as Tc-99m, Ga-67, In-111 and others. These radioactive chelates are useful in determining the  in vivo  behavior and fate of derivatives of ANF.
Patent EP-0404466-A1 (EP)
Inventor: MUELLER JAMES G
IPC: B09C1/10
Filed: 1990-06-18
Abstract: This invention concerns a biological process for remediating creosote-­contaminated sites or environment sites containing polycyclic aromatic hydrocarbons generally found in creosote-contaminated sites. The biological process comprises novel bacteria which can degrade recalcitrant chemical compounds.
Patent EP-0428415-A1 (EP)
Title: A method for controlling specific resistance of single crystal
Inventor: SEKI HIDETOSHI
IPC: C30B15/20
Filed: 1990-11-16
Abstract: A method for controlling a specific resistance of a single crystal in a Czochralski-method type single crystal pulling apparatus having a hermetical chamber in which the single crystal is pulled up from a polycrystal melt and an inert gas supply and exhaust system by means of which an inert gas is supplied to the hermetical chamber and exhausted therefrom; the method being characterized in that the pneumatic pressure in the hermetical chamber and the supply rate of the inert gas are controlled in accordance with a prepared control pattern with respect to the passage of pulling time.
Patent EP-0394092-A1 (EP)
Inventor: TUNG PHAM NGU
IPC: H01L21/338
Filed: 1990-04-10
Abstract: The invention relates to microwave transistors: it makes it possible to produce a transistor with submicronic grid length, with optical masking means. 
<??>The process comprises a step in the course of which a resin (8), deposited on a wafer of semiconductor materials (1, 6, 16, 17), is etched with a view to insulating a future grid mask pattern (9). The mask (8+9) is eroded and a silica layer (16) deposited. By virtue of the erosion, the sides of the pattern (12, 13) and of the mask (14, 15) are sloped. After etching the silica layer (16) and the masking resin, two silica masks (18, 19) then remain, the sloping sides (12, 13) of which leave a submicronic opening (21) through which the grid (28) is deposited. 
<??>Application to the production of discrete or integrated submicronic microwave transistors.
Patent EP-0403322-A1 (EP)
Inventor: MAES FABRICE
IPC: H02B1/28
Filed: 1990-05-17
Abstract: The cover (3) is fixed onto the base (2) with the aid of a small-pitch screw (6) engaged in an extension (10) having a large-pitch thread (17) for engaging in a hole (12) bearing thread segments. …<??>This housing is in particular intended for receiving and protecting low-voltage electrical apparatus. …<IMAGE>…
Patent EP-0399932-A1 (EP)
Inventor: MONTEL HENRI
IPC: B62D59/02
Filed: 1990-05-25
Abstract: A road vehicle according to the invention comprises a tractor (3), equipped with a hydraulic power generator (4), driven by the engine of the tractor, a semi-trailer (2) carrying a fuel tank and a trailer (1) also carrying a fuel tank. The two wheels of one axle of the trailer each comprise a hydraulic motor (11). The two motors (11) are linked by two flexible pipes (8) to the hydraulic power generator (4). The semi-trailer carries a drum (7) on which can be stored about ten metres of flexible tubing (8). The two motors (11) can be supplied simultaneously or separately, which enables the trailer to be moved in a straight line or at an angle. One application is the construction of trailers carrying fuel tanks for refuelling aircraft at airports. <IMAGE>
Patent EP-0410926-A1 (EP)
Inventor: BUSENHART PETER
IPC: B65H67/048
Filed: 1990-06-25
Abstract: In the bobbin change of a winding machine having a turret, the or each thread is guided by a guide member (14) extending over the length of the bobbin spindle. The guide member (14) is carried pivotably at both ends by supporting levers (12, 33). The movements of these levers (12, 33) are synchronised by two further supporting levers which are connected by means of a force-transmission mechanism. …<IMAGE>…
Patent EP-0469220-A1 (EP)
Inventor: LEVRAT PIERRE
IPC: A61J9/02
Filed: 1990-07-31
Abstract: The nursing bottle (10) with thermometer comprises temperature-measurement means (20) which are incorporated at least partially in the material constituting the said nursing bottle (10) and are able to withstand sterilisation. In a preferred embodiment, the temperature-measurement means (20) consist of a thermometer of the bimetallic type. <IMAGE>
Patent EP-0406399-A1 (EP)
Title: Appareil et procede de spectrometrie par emission thermique transitoire de rayonnement infrarouge
Inventor: MCCLELLAND JOHN F
IPC: G01N21/71
Filed: 1990-01-12
Abstract: Dans le procédé et l'appareil décrits qui servent à l'analyse d'un matériau solide (16, 42), on applique une énergie en provenance d'une source d'énergie (20, 70) sur une région superficielle du matériau solide, cette énergie étant suffisante pour produire un chauffage transitoire dans une mince partie de couche superficielle du matériau solide (16, 20), permettant ainsi l'émission thermique transitoire d'un rayonnement infrarouge depuis la mince partie de couche superficielle et on détecte au moyen d'un système à spectromètre/détecteur (28, 58) sensiblement seulement l'émission thermique transitoire du rayonnement infrarouge depuis la mince partie de couche superficielle du matériau solide. L'émission thermique transitoire de rayonnement infrarouge ainsi détectée est suffisamment exempte d'auto-absorption par le matériau solide du rayonnement infrarouge émis pour indiquer les caractéristiques relatives à la composition moléculaire du matériau solide.
Patent EP-0474716-A1 (EP)
Title: Composition de resine sensible aux rayonnements uv et aux electrons
Inventor: PIERRAT CHRISTOPHE
IPC: C08G8/00
Filed: 1990-05-29
Abstract: La composition de l'invention comporte une base polymérique et un photosensibilisateur dissous dans un solvant organique, la base polymérique contenant au moins un polymère ou un copolymère comportant un motif de base de formule (I), où A représente H ou une liaison chimique; où R1 représente -CH2-, (a) ou (b) avec R représentant H ou un radical alkyle; où R2 représente H ou OH; où R3 représente H ou un radical alkyle et Z représente un halogène, un radical halogénométhyle, ou -O-Y avec Y représentant -CH2-CH=CH2, (c), (d), ou (e), à condition que lorsque R1 représente -CH2-, R2 représente OH et R3 représente un radical alkyle, Z soit différent d'un halogène.
Patent EP-0475999-A1 (EP)
Title: A method for electrochemically treating battery plate stock.
Inventor: ROSE MICHAEL V
IPC: H01M4/22
Filed: 1990-05-14
Abstract: A method of electrochemically forming battery plate stock spaces are provided between portions of the battery stock which may be in coil form and have gaps between adjacent wraps. Forming is preferably accomplished in a forming tank with a forming element such as an electrode or coil of opposite polarity being positioned in spaced relationship with respect to the edge of the battery plate stock. The battery plate stock is subsequently severed into individual battery plates.
Patent EP-0480944-A1 (EP)
Title: Procede et dispositif pour le chauffage d'un four metallurgique
Inventor: HOSTER THOMAS
IPC: C21C5/52
Filed: 1990-06-25
Abstract: Dans le cas d'un procédé pour le chauffage d'un four métallurgique, en particulier d'un four à arc alimenté en ferraille ou autres matières solides similaires, où de l'oxygène et du combustible sont introduits par au moins un brûleur au-dessus de la coulée au travers de la paroi du four, le combustible étant amené par un flux de gaz porteur entourant le canal d'oxygène interne comme un anneau, un résultat particulièrement économique est obtenu par le fait que comme combustible sont amenés de 4 à 15 kg/t de charbon pulvérisé avec une granulométrie de <200 mum, dans un gaz porteur inerte à légèrement réducteur, à une vitesse minimale de 45 m/s, au moins pendant la fusion de la matière chargée, et brûlés, sous formation diffuse de flammes, de manière stoechiométrique à légèrement surstoechiométrique par l'oxygène sortant du brûleur à une vitesse sensiblement sonique et à une pression minimale de 1 bas. De plus, il est décrit un brûleur particulièrement apte à la réalisation du procédé.
Patent EP-0437567-A1 (EP)
Title: Phenyl-glycine derivatives.
Inventor: BAN KAROLY
IPC: C07C227/18
Filed: 1990-07-25
Abstract: Process for the preparation of compounds (I), wherein A and R<2> are defined as in Claim 1, by reaction of phenyl-glycine (VII) in the presence of alkanol with 1.05-1.3 moles of alkali hydroxide and reacting the mixture with an acid with a higher pH value than 4.3, or by reaction of (VII) with an equivalent amount of alkali salts of acids possessing a higher pH value than 4.3, and condensing the obtained amino acid salt in the presence of alkanol with a compound (VIII) -R<1> is defined as in Claim 1- at the boiling point of the reaction mixture, removing water continuously from the reaction mixture by a binary or ternary azeotropic distillation. The thus obtained compound is optionally reacted with a reactive trifluoro-methane sulphonic acid derivative.
Patent EP-0445271-A1 (EP)
Inventor: QUAAS HANS-RAINER
IPC: B60L13/06
Filed: 1990-09-21
Abstract: Structure à lévitation pour un véhicule à lévitation magnétique dans laquelle les forces de sustentation et de propulsion sont engendrées par le stator longitudinal présent dans la voie et les aimants permanents disposés sur le véhicule, et dans laquelle la reprise de la charge représentée par le véhicule est réglée non pas par une simple commande magnétique de l'écartement, mais par des servomoteurs électriques ou hydrauliques.
Patent EP-0437196-A1 (EP)
Title: Liquid source container device
Inventor: MIYAZAKI SHINJI INTELL PROPERT
IPC: H01L21/205
Filed: 1991-01-02
Abstract: A liquid source container device (26) is used for a liquid gas source for a semiconductor manufacturing device. This container device (26) includes a main body (17) for containing a source liquid, to which a gas supply line (18) for transferring the source liquid (13), and a source liquid delivery line (19) for delivering the liquid (13) are connected. The gas supply line (18) has first and second gas supply valves (20 and 24) provided thereon, and the liquid delivery line (19) has first and second liquid delivery valves (21 and 25) also provided thereon. A section of the gas supply line (18) which locates between the first and second gas supply valves (20 and 24) and a section of the liquid delivery line (19) which locates between the first and second delivery valves (21 and 25) are connected with each other by means of a purge line (23) which has a purge valve (22) provided thereon. By operating the purge line, the purge valve, and the four valves, the efficiency of purge-drying procedures carried out before and after transferring the source liquid, is improved, and therefore the container device, as well as the semiconductor manufacturing device can be prevented from being contaminated.
Patent EP-0442410-A1 (EP)
Inventor: SORIA RAYMOND
IPC: B01J35/10
Filed: 1991-02-11
Abstract: Membrane device comprising a monoporous block made of sintered material whose ends have their porosity filled with a porous sintered material, characterised in that this porous sintered material comprises at least two types of grains, the grains of the first type, known as "skeleton grains" (5), having a diameter of between approximately 1 % and 20 % of the diameter of the pores of the said block, the grains of the second type, known as "finishing grains" (6), having a diameter of between approximately 0.2 % and 20 % of that of the said skeleton grains (5), and being housed in the porosity defined by the said skeleton grains (5). 
<IMAGE>
Patent EP-0500985-A1 (EP)
Title: Bone conduction microphone mount
Inventor: KONOMI MASAO
IPC: H04R1/46
Filed: 1991-02-27
Abstract: A bone conduction microphone which fits into the ear of the user and which has means which abuts against the pinna of the ear causing a counteracting force to resiliently push the device against a wall of the ear canal nearest the back of the head, where bone conducted vibrations are detected most efficiently.
Patent EP-0474966-A1 (EP)
Inventor: BERGER HORST
IPC: A47B88/00
Filed: 1991-05-07
Abstract: The invention relates to a fastening hardware set for the adjustable fastening of a drawer front to the sides of a drawer. The invention has a hook which can be affixed to the front mark. A stud unit which can be releasably held by the hook is provided on the corresponding side.
Patent EP-0477732-A1 (EP)
Inventor: OHTA NORIO
IPC: B24B5/01
Filed: 1991-09-17
Abstract: A machine for grinding a cylindrical surface (Wc) and the end surface (Ws) of a shoulder portion, both formed on a workpiece (W), using an angular grinding wheel (4). The end surface (Ws) is perpendicular to the cylindrical surface (Wc). The grinding wheel (4) has a first outer surface (4a) parallel to the axis of the workpiece (W) and a second outer surface (4b) perpendicular to the first outer surface (4a). The first outer surface (4a) has a cylinder-grinding parallel surface (33) and a cylinder-grinding tilted surface (31). The parallel surface (33) has a generatrix parallel to the generatrix of the cylindrical surface (Wc) to be ground. The tilted surface (31) is continuous with the parallel surface (33) and has a generatrix tilted away from the generatrix of the cylindrical surface (Wc). The second outer surface (4b) has a shoulder-grinding parallel surface (34) and a shoulder-grinding tilted surface (32) continuous with this parallel surface. The grinding wheel (G) is fed into the shoulder portion from a given position located radially inside the end surface (Ws). Then, the wheel (G) is moved radially outwardly to grind the end surface (Ws). Subsequently, the wheel is moved relative to the workpiece (W) along the generatrix of the cylindrical surface (Wc) away from the end surface (Ws) to grind the cylindrical surface (Wc).