baber/WOPTO huggingface dataset:
Patent EP-0443303-A1 (EP)
Inventor: LAGESON STEPHEN
IPC: E05F5/00
Filed: 1990-12-19
Abstract: In summary, the present invention relates to a position brake for sliding doors. The brake includes at least one brake spring (1) deflectably thrusting into the path of travel of the door (10) such as to coact with friction-reducing elements guiding the door, e.g. plastics pads or rollers (17, 18). The brake is suitably mounted in the profile (16) placed upwards of the door for guiding it.
Patent EP-0402455-A1 (EP)
Title: Contacteur a commande numerique et methode de commande de contacteur
Inventor: SOLANTI PETRI
IPC: H01H47/32
Filed: 1990-01-02
Abstract: Contacteur (2) pour le branchement et le débranchement des installations et des utilisateurs aussi bien qu'une méthode de commande de contacteur. Ce dernier (2) comprend une structure (8); un circuit magnétique (5) constitué d'au moins deux parties (5) fixé à la structure (8) du contacteur; une bobine (3) fixée au circuit magnétique (5), ladite bobine permettant de fermer le circuit magnétique (5); des connecteurs de bobine (4) adaptés à la structure (8) et capables d'alimenter la bobine (3) en courant; des contacts de commutation de charge (7) adaptés à la structure (8) et capables d'assurer la commutation de puissance vers des installations reliées ou vers des utilisateurs; et un élément de liaison de contacteurs (6) faisant partie du circuit magnétique (5) et capable d'assurer le branchement désiré des contacts de commutation de charge (7). Dans la structure (8) ou dans une enceinte séparée que l'on peut fixer à la structure (8) se trouve un dispositif de commande numérique (1) de la bobine, vers lequel la tension d'alimentation est envoyée depuis les connecteurs de bobine (4), ledit dispositif comprenant une unité de mesure (3) de la tension de commande de la bobine, capable de mesurer la tension appliquée aux connecteurs de bobine (4); un modulateur (31) capable de fournir la modulation du courant de la bobine (3) à partir des valeurs de tension mesurées l'aide de l'unité de mesure de tension (30), une unité entrée/sortie, qui commande et surveille les jonctions du dispositif de commande et qui communique avec l'environnement extérieur; et une horloge (32) qui génère des signaux de synchronisation nécessaires à l'unité de mesure de tension de commande (30), au modulateur (31) et à l'unité entrée/sortie (33).
Patent EP-0402459-A1 (EP)
Inventor: MYERS JAMES R
IPC: B65H55/00
Filed: 1989-12-04
Abstract: Une boîte de stockage pour fibres optiques (20) comprend une bobine généralement cylindrique (24) sur laquelle est enroulé un faisceau de fibres optiques (22). La bobine (24) est formée au moins en partie d'un matériau présentant des caractéristiques orthotropes de coefficient de dilatation, conçu de sorte que les coefficients de dilatation thermique de la bobine (24) soient adaptés à ceux du faisceau de fibres optiques (22) sus-jacent. Les fibres optiques possèdent un faible coefficient longitudinal de dilatation thermique et un plus grand coefficient transversal de dilatation thermique. Le matériau orthotrope de la bobine est conçu de sorte que le coefficient circonférentiel de dilatation thermique de la bobine soit proche de zéro, et que le coefficient axial de dilatation thermique soit adapté au coefficient transversal de dilatation thermique du faisceau de fibres optiques. La bobine (24) se dilate et se contracte donc avec les variations de températures à une vitesse s'approchant par approximation de celle du faisceau de fibres optiques (22). Le matériau orthotrope de la bobine (voir figure 8) est de préférence un matériau composite (62) de fibres structurales (64) dans une matrice (66), ces fibres structurales étant disposées de manière désaxée pour assurer le comportement anisotrope souhaité à la dilatation thermique.
Patent EP-0461171-A1 (EP)
Inventor: BASSET JEAN-MARIE
IPC: C07C5/27
Filed: 1990-02-26
Abstract: L'invention concerne un catalyseur d'isomérisation d'une coupe C8 aromatique contenant une mordénite caractérisé en ce que ladite mordénite renferme au moins un métal des groupes IIa, IVb, IIb ou IVa et est telle que: son rapport atomique Si/Al global est compris entre 6 et 15, sa teneur pondérale en sodium par rapport au poids de mordénite sèche est inférieure à 2 000 ppm, son volume de maille élémentaire est compris entre 2,725 et 2,785 nm3, sa capacité d'adsorption de n-hexane est supérieure à 0,065 cm3 liquide/gramme, sa capacité d'adsorption d'isooctane est inférieure à 0,068 cm3 liquide/gramme. L'invention concerne également la préparation de cette mordénite par greffage sur une mordénite forme H d'au moins un composé organométallique dudit métal.
Patent EP-0473647-A1 (EP)
Inventor: GUTHRIE THOMAS L
IPC: H05K3/00
Filed: 1990-05-09
Abstract: Une méthode pour la réalisation de caches (12) utiles pour la fabrication en grande série de plaquettes de circuits imprimés utilise un système de photo-traçage par laser (10). Ladite méthode comprend un algorithme permettant de transformer des unités géométriques, situées dans un plan continu tel qu'on l'utilise dans le photo-traçage des vecteurs, en une représentation graphique à pixels desdites unités. La méthode permet de réduire le nombre d'erreurs de décalage entre des unités rectangulaires (80) et des unités circulaires (90) dans les primitives. Lesdites primitives sont réalisées dans le système graphique à pixels discrets par un procédé de sélection d'un pixel (110, 112, 114, 116) qui représentera le coin de l'unité rectangulaire (80) le plus proche de la circonférence de l'unité circulaire (90).
Patent EP-0493507-A1 (EP)
Inventor: SAEKI KENSHI
IPC: C23C22/38
Filed: 1990-09-27
Abstract: On peut augmenter substantiellement la résistance d'objets en acier à surface en zinc chromaté, notamment des plaques et des tôles, à l'extraction de chrome hexavalent à l'aide de solutions de dégraissage alcalines utilisées sur les objets chromatées, en utilisant une composition de chromatage liquide acide aqueuse contenant (A) environ 9,6 à environ 96 g/L, exprimé comme son équivalent stoechiométrique utilisé comme acide chromique, de chrome total; (B) environ 2 à environ 35 g/L d'ions de chrome trivalent; (C) environ 1 à environ 128 g/L d'ions de phosphate; et (D) environ 0,3 à environ g/L d'ions de fluorozirconate, le rapport du chrome dans la composition liquide acide aqueuse étant compris entre environ 0,41 et environ 0,70, le rapport en poids d'acide chromique/fluorozirconate étant compris entre environ 10 et environ 40, et le rapport PO4/Cr+3 étant supérieur à environ 0,03, supérieur ou égal à environ {(9,2)(le rapport de chrome) - 4,0}, et inférieur ou égal à environ {(9,2)(le rapport de chrome - 1,2}. La résistance à la corrosion des revêtements formés, peut être améliorée davantage si la composition de chromatage contient également environ 0,1 à environ 200 g/L de silice dispersée.
Patent EP-0495838-A1 (EP)
Title: Procede pour reguler la pression de freinage dans un circuit de freinage anti-blocage
Inventor: SEITZ DIETER
IPC: B60T8/1764
Filed: 1990-10-12
Abstract: Dans un procédé pour réguler la pression de freinage dans un circuit de freinage anti-blocage d'un véhicule comportant des roues avant et arrière, les vitesses de rotation des roues freinées sont mesurées et, si des valeurs seuil de la vitesse de rotation et/ou de l'accélération de rotation sont dépassées, la pression de freinage sur la roue concernée est réduite ou au moins maintenue constante. S'il n'existe pas de risque de blocage d'aucune roue arrière, mais que la pression de freinage sur au moins une roue avant est maintenue constante, la pression de freinage sur les roues arrière est également maintenue constante, au moins temporairement. Si la pression de freinage sur au moins une roue avant est réduite et qu'aucune roue arrière n'est susceptible de se bloquer, la pression de freinage sur les roues arrière est accrue très lentement, notamment par impulsions.
Patent EP-0450029-A1 (EP)
Inventor: CAMPS CODINA FRANCISCO
IPC: C08K3/00
Filed: 1990-10-09
Abstract: Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations et matériaux laminés et stratifiés obtenus à partir de celle-ci, en particulier pour véhicules automobiles; cette masse est constituée de: 0,6 à 50 % de polyéthylène chloré; 20 à 95 % de matériau de charge; et 4 à 60 % d'un composant d'étalement, ce composant d'étalement étant choisi de sorte que la compatibilité avec le polyéthylène chloré est maintenue, cette compatibilité étant définie par un point d'aniline ayant des valeurs inférieures à 100 °C. Cette masse est utilisée pour produire des matériaux laminés et stratifiés destinés à être montés dans des véhicules automobiles ainsi que dans des édifices et des appareils électroménagers et des machines industrielles, à des fins d'insonorisation et d'amortissement des vibrations.
Patent EP-0494328-A1 (EP)
Inventor: BAUM MARCUS DIPL-ING
IPC: A61G15/16
Filed: 1991-01-09
Abstract: The invention relates to a device for holding and releasing a stowage tray (1) to or from a support (2) having a support surface (4) for supporting at least part of the stowage tray (1). A recess (3) into which a rim section of the stowage tray (1) can be inserted is provided in the support (2) next to the support surface (4). There are furthermore present clamping mechanics containing a crosshead (7) which holds a clamping lever (6) under spring force with prestress (FH) in a release position enabling insertion and removal of the stowage tray (1), cancels this release position automatically when the stowage tray (1) is inserted further and, in the pushed-in state, causes the clamping lever (6) to hold the stowage tray (1) in a clamping position under the action of spring force. Furthermore, there is present a triggering lever (21) which returns the clamping lever (6) to the release position.
Patent EP-0438167-A1 (EP)
Inventor: TAGUCHI MINORU C O INTELLECTUA
IPC: H01L27/06
Filed: 1991-01-18
Abstract: A semiconductor device having a semiconductor substrate (10) of a first conductivity type, an epitaxial layer (12) of a second conductivity type formed on a major surface of the semiconductor substrate (10), an isolation layer (14) of the first conductivity type formed in the epitaxial layer (12) and extending from a surface thereof to the major surface of the semiconductor substrate (10). The isolation layer (14) divides the epitaxial layer (12) into first, second, and third islands (16, 18, 20). The device further has two wells (22, 24) of the first conductivity type, formed in the first and second islands (16, 18), respectively, and extending to the substrate (10), a charge transfer device having a back gate formed of the first well (22), an insulated-gate FET of the first conductivity type, having a back gate formed of the second island (18), an insulated-gate FET of the second conductivity type, having a back gate formed of the second well (24), and a bipolar transistor having a collector formed of the third island (20). The first island (16) surrounds the first well (22) which serves as back gate of the charge transfer device, and thus blocks the noise generated in the first well (22). Hence, the other islands (18, 20) are free from the influence of the noise.
Patent EP-0446665-A1 (EP)
Title: Verfahren zur Herstellung eines Bauteils durch Erzeugung eines Formkörpers ausgehend von einem metallischen oder keramischen Pulver
Inventor: FEICHTINGER HEINRICH PROF DR
IPC: B22F3/035
Filed: 1991-02-20
Abstract: Verfahren zur Herstellung eines Bauteils, wobei metallisches oder keramisches Pulver (6) auf die Innenwand einer unter vermindertem Druck stehenden sich in einem Unterdruckbehälter (10) befindlichen, gasdurchlässigen Form (13) aufgeschleudert und vorverfestigt wird, worauf die Form (13) aus dem Behälter (10) herausgenommen und gesintert wird. Die Form (13) besteht aus einem Haufwerk keramischer Körner mit einem organischen Binder mit hoher Festigkeit zwischen Raumtemperatur und einer Temperatur dicht unterhalb Sintertemperatur zwecks Stützung des zum Bauteil zu sinternden Pulvers (6). Bei einsetzendem Sintern verdampft oder verbrennt der Binder, wodurch die Form (13) ihre Stützwirkung des Bauteils weitgehend verliert. Binder: Aminoplast, Phenolplast, Furanharz. <IMAGE>
Patent EP-0451492-A1 (EP)
Inventor: PFEIFFER LEO
IPC: B60R22/18
Filed: 1991-03-01
Abstract: On a safety belt a loop (18) is formed at one end of the belt webbing. In the area of the apex (22) of the loop (18) the belt webbing (16) is folded over on its two longitudinal edges (16a, 16b) to the inside of the loop. The parts of the belt webbing edge folded over are durably fixed to the middle belt webbing area (16c) lying above, and in particular stitched to this. The loop slides with little friction on a bracket (10) fixed on the vehicle body. <IMAGE>
Patent EP-0452658-A1 (EP)
Inventor: KIND GUNTRAM
IPC: H02J13/00
Filed: 1991-03-06
Abstract: The connection unit comprises a bus coupling unit (BA) which can be connected to a data line (11), contains a microprocessor and performs communication with a plurality of connected adapter units (AU1 ... AU4). The adapter units are input or output devices. The adapter units (AU1 ... AU4) are interconnected or installed directly adjacent to one another, and communications lines (16) extend from the bus coupling unit (BA) over a plurality of adapter units. In the adapter units, the communications lines (16) are individually connected to the individual adapters (A1 ... A4). Circuit and installation costs are reduced due to the interaction of one bus coupling unit (BA) with a plurality of adapter units (AU1 ... AU4). <IMAGE>
Patent EP-0451504-A1 (EP)
Inventor: URBAN MANFRED DR
IPC: C10M139/00
Filed: 1991-03-07
Abstract: The invention relates to lubricants to which spherical SiO2 particles having a diameter of up to 2  mu m have been added.
Patent EP-0458365-A1 (EP)
Inventor: MORIYA SATORU
IPC: C08L77/00
Filed: 1991-05-24
Abstract: Polyolefin resin compositions having a sea and island structure wherein cycloolefin resin, graft modified cycloolefin resin and graft modified elastomer components are finely dispersed in polyamide by melt kneading the cycloolefin resin, graft modified cycloolefin resin, graft modified elastomer and polyamide. Molded products formed by using the polyolefin resin compositions of the present invention are high in impact strength and surface characteristics, particularly less in surface delamination, and also excellent in surface glossiness. The molded products are low in water absorption properties and also excellent in oil resistance.
Patent EP-0461453-A1 (EP)
Inventor: RECHER GILLES
IPC: A63C5/14
Filed: 1991-05-27
Abstract: The invention relates to a method of bonding the structural components of a ski, consisting in assembling at least a first element (1) and a second element (2) by the action of a layer of adhesive bonding material (5), of resin or of foam, interposing at least between the layer of adhesive bonding material (5) and the junction surface of the first component (1) a thermoplastic film (6), suitable for bonding, composed of a mixture of one or more thermoplastic elastomer(s) based on polyamide and of an olefin copolymer consisting of at least two different olefin monomers. The mixture is such that the thermoplastic elastomer(s) represents (represent) at least 50 % and preferably at least 60 % of the total weight of the mixture. <IMAGE>
Patent EP-0460611-A1 (EP)
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/08
Filed: 1991-06-04
Abstract: A method produces a corrugated metal sheeting (S) including a flat metal sheet (F) and a corrugated metal sheet (C) joined to each other, which sheeting is used to produce a carrier or honeycomb structure for carrying catalytic agents used for purifying exhaust gases from, for example, an internal combustion engine of an automobile. In the method, the flat and corrugated metal sheets (F, C) are brought together so that corrugations of the corrugated metal sheet are successively brought into contact with the flat metal sheet in such a manner that the corrugated metal sheet is freely movable to thereby release resilient stresses therefrom, and a laser beam (L) is incident on a contact line between the flat metal sheet and each of the corrugations of the corrugated metal sheet, to thereby weld them to each other.
Patent EP-0483560-A1 (EP)
Inventor: SCHOEN RAINER
IPC: H03K17/78
Filed: 1991-10-09
Abstract: A two-channel forked fail-safe light barrier generates shaft position information in the region of the floors for the premature opening of the doors on arrival of an elevator car and includes a cyclical dynamic self-monitoring circuit by means of which a prophylactic fault recognition is possible. The self-monitoring circuit is responsive to the arrival and standstill of the car at a floor and periodically simulates genuine operational sequences as a brief emergence of the switching vane by an optical short-circuit of the fail-safe light barrier. The simulation effects interruption of the light barrier relay power which is, however, shorter than the release time of the relays so that the relays do not release when the circuit is intact. A sequence of timing signals controls the sequence of the self-monitoring functions and, in the case of any kind of component faults, this sequence is disturbed and a corresponding reaction in the safety circuits of the elevator control takes place by way of the relay contacts. A cyclically appearing test signal is generated as the primary control signal for the simulated interruptions.
Patent EP-0464935-A1 (EP)
Inventor: ROUVOET STEVEN
IPC: G07F17/34
Filed: 1991-06-28
Abstract: The invention relates to a gaming device provided with at least one field (8,9,10) on which signs are provided, said signs being arranged in columns of signs located one above the other and in rows of signs located side by side, and with a number of setting means (2-6) arranged side by side, which setting means can be set in action by means of a control mechanism (7) to be operated by a player, so as to activate certain signs in the field. The number of columns of signs located one above the other in the field is equal to the number of setting means arranged side by side, and the signs located in a field are only activated by means of a single setting means associated with the column in question.
Patent EP-0450906-A1 (EP)
Inventor: MIYATA YOSHIAKI
IPC: F17C9/02
Filed: 1991-04-02
Abstract: A double-walled tube type open rack evaporating device comprising a plurality of heat-exchanging pipes each of a double-walled tube constructure having an inner tube (11) and an outer tube (10) in communication with the inner pipe at one end to constitute a heat-exchanging panel, a liquefied gas inlet header tank (12) connected to one end of the inner tube, an exit header tank (14) connected to one end of the outer tube, and a heating means (15,16) for gradually evaporating a liquefied gas that flows from the liquefied gas inlet header tank into the inner tube and then delivering the gas as a gas at a normal temperature to the exit header tank. Deposition of ice can be avoided and the amount of sea water used as a heat medium can be reduced to save electric power consumption in a sea water pump. Fl:ow rate and calorie hunting can be prevented to make LNG and NG flows stable.
Patent EP-0468708-A1 (EP)
Inventor: BREESE ALUN
IPC: H01R13/622
Filed: 1991-07-15
Abstract: An electrical connector 2 comprises housing portions 4,6 carrying a plurality of mutually engageable male 8, and female 12 terminals respectively. Housing portion 4 has an internally threaded collar 24 rotatably mounted on a flange 26, arranged to engage with a thread 22 on housing portion 6 to hold the housing portions 4,6 together. 
     An annular insert 32 of polytetrafluoroethylene is provided in an annular recess 34 at the inner end of the threaded collar 24 so that the thread 22 bites into the ring 32 to provide additional grip on the thread 30 of the collar 24.
Patent EP-0472310-A1 (EP)
Inventor: BERGER PAUL D
IPC: C09K23/42
Filed: 1991-08-01
Abstract: New surfactant compositions comprising a polyoxyalkylene alkylamine containing at least about 7 moles of an oxyalkylene group and having reduced eye irritancy. The surfactant compositions can contain eye irritant reducing compounds, such as sulfated polyoxyalkylene alkylphenol, alcohol sulfates; polyoryalkylene alcohol sulfates; mono- and dialcohol sulfates; mono- and di-(polyoxyalkylene alcohol) phosphates; mono- and di-(polyoxyalkylene alkylphenol) phosphates; polyoxyalkylene alkylphenol carboxylates and polyoryalkylene carboxylates, said eye irritant reducing compounds containing up to about 60 moles of an alkylene oxide group and its alkyl and alcohol groups having from about 8 to about 20 carbon atoms. The new surfactant compositions can be used to prepare pesticidal compositions, particularly herbicidal compositions containing glyphosate.
Patent EP-0474380-A1 (EP)
Inventor: WHITESIDE CHARLES H
IPC: G01R31/08
Filed: 1991-08-13
Abstract: Disclosed is a system (100, 204) that monitors the signal strength of each transmission by a node on a LAN cable (118) of a local area network and determines the location of the node sending the signal. This system has a monitor (112, 204) at each end of the LAN cable (118), with one of the monitors typically being located in a computer node (100) attached to the cable (118). When an information frame (302) is sent on the cable (118), each of the monitors (112, 204) records the signal strength of the frame preamble (304) and the source address (310) contained within the frame (302). The distance to the node from a first end of the cable, expressed as a percentage of the length of the cable, is the ratio of the signal strength at the second end of the cable to the sum of the signal strengths.
Patent EP-0480635-A1 (EP)
Inventor: YAMAGUCHI YASUO
IPC: H01L29/786
Filed: 1991-10-03
Abstract: A semiconductor device of a field effect transistor having an SOI structure is formed as below. Using a gate electrode 20 as a mask, n type impurities are implanted into an SOI layer (13) of p type to form additional source/drain regions (15, 16) of intermediate concentration. Then, a relatively thin sidewall spacer (25) is formed at the sidewall of the gate electrode (20). Using the sidewall spacer (25) as a mask, a titanium silicide layer (27) is formed in self-alignment on the surface of the SOI layer (13). Next, a relatively thick sidewall spacer (26) is formed. Using this sidewall spacer as a mask, n type impurities are implanted to form a source/drain region (17, 18) of high concentration. According to this manufacturing step, over-etching of the source/drain region (17, 18) are prevented in performing anisotropic etching at the time of sidewall spacer (25, 26) formation.
Patent EP-0485087-A1 (EP)
Inventor: MILEY FREDERICK
IPC: G21F9/02
Filed: 1991-10-23
Abstract: The invention concerns a filter system having a plurality of individual removable filter units disposed between inlet and outlet ducts for a gas flow path to filter the gas flow. The system comprises one or more filter ports between the inlet duct (3,5) and the outlet duct (4,6) to receive removable filter units(1), a transfer port(25) co-operable with and sealable by a flask (20) for the filter units, a seal plate (14) removably located in the transfer port, means(15) for removing the seal plate, a carriage(18) movable between the transfer port and the filter port or ports, means(15) for placing filter units on or removing filter units from the carriage adjacent to the transfer port and means(8) for placing filter units on or removing filter units from the carriage adjacent to the filter port or ports. The system may be used to filter from a gas flow harmful or potentially harmful substances, eg particles which are radioactive, toxic or biologically active.