baber/WOPTO huggingface dataset:
Patent EP-0535795-A1 (EP)
Inventor: ORTIZ JOSE A
IPC: H01R33/20
Filed: 1992-08-13
Abstract: An electric light bulb and socket system (20) is described. The system (20) includes a bulb (22) with a base (24) having a substantially cylindrical wall (32) and a single groove (50) extending thereinto and thereabout and also includes a socket base (26) with an open cavity (62) therein and retaining springs (66) for retaining the bulb (22). The retaining springs (22) are mounted within the wall (64) of the socket base (26), except for the lugs (70) of the retaining springs (66) which extend into the socket base cavity (62). The lugs (70) of the retaining springs (66) are dimensioned to, upon the insertion of the bulb (22) into the receptacle (60), protrude into the groove (50) and to seat therewithin. As the lugs (70) are equally spaced about the groove (50), the lugs (70) exert a balanced spring pressure on the bulb (22) to retain the bulb (22) in the socket (26). With this system (20), the insertion of the bulb (22) into the socket (26) is by axial movement without orientation and without rotation thereof.
Patent EP-0540212-A1 (EP)
Inventor: GOUCH MARTIN PHILIP
IPC: G06K7/00
Filed: 1992-10-14
Abstract: A scanner comprises apparatus (1,3,6) for scanning an image (2) in a series of scanlines with a beam (5). Beam splitters (16) split the modulated beam into a number of subsidiary beams which are fed to respective detectors (17, 18, 19). In one example (Figure 2), a set of masks (13-15) are provided to divide the subsidiary beam spatially such that different portions of the beams are fed to respective detectors (17-19). In another example (Figure 4), a colour filter (30) splits the modulated beam into its respective colour components and, after this beam has been split into subsidiary beams, the individual colour components are filtered by filters (24-26) and fed to detectors (17-19).
Patent EP-0552560-A1 (EP)
Inventor: STOUT DONALD MICHAEL
IPC: F16D55/40
Filed: 1992-12-21
Abstract: An improved braking mechanism (100) is provided for use in conjunction with a change gear transmission (50) that is selectively engagable with a vehicle engine (4) by a clutch (3). Mechanism (100) has a piston (22) slidably received in a primary fluid chamber (34) that is operative to cause mechanism (100) to act as an inertia brake upon establishment of a first set of predetermined operating conditions. Piston (22) is also slidably received in a secondary fluid chamber (36) that is operative to cause mechanism (100) to act as a hill holding brake upon establishment of a second predetermined set of operating conditions.
Patent EP-0511114-A1 (EP)
Inventor: SASSE EDWARD
IPC: A63B59/00
Filed: 1992-04-24
Abstract: The racket is made from a synthetic resin with a density of 0.9 to 1.4 gm/cm<3> having a handle of a length (A') and an oval head of a thickness (D), of a major diameter (A) and of a minor diameter (B), and the total length of the racket is (L), where (L = A + A'). The oval head is included between two striking surfaces (S1) and (S2) having holes serving to lighten it and also to minimise its air resistance. The racket is characterised in that:     - the thickness (D) is chosen such that:     (A/D) = 11 to 19, and   (B/D) = 9 to 16, and,   - the holes have a diameter 0.8 to 1.2 cm, and their number (n) is chosen such that the apparent density (d) of the said head is between 0.21 and 0.36 gm/cm<3>.   <IMAGE>
Patent EP-0539253-A1 (EP)
Inventor: IMPONENTE MICHELE M
IPC: F16D55/227
Filed: 1992-09-30
Abstract: L'invention concerne un frein à disque à étrier (12) monté coulissant sur un support fixe (10) comportant deux éléments de friction (16, 18) reçus en ancrage et en coulissement dans le support fixe (10) et susceptibles de venir en engagement de friction avec les faces opposées d'un disque tournant (14) lors de l'actionnement d'un moteur de frein (24), une colonnette axiale (28) solidaire du support fixe (10) et reçue en coulissement dans un alésage correspondant formé dans l'étrier (12), et un moyen de verrouillage (32) de l'étrier (12) en rotation autour de la colonnette (28) sur le support fixe (10). Selon l'invention, le moyen de verrouillage (32) de l'étrier (12) sur le support fixe (10) comporte des moyens autobloquants (58, 78, 88).
Patent EP-0551039-A1 (EP)
Inventor: BLANCHARD CHRISTIAN
IPC: H01H71/58
Filed: 1992-12-24
Abstract: The present invention relates to a mechanism of a current-breaking apparatus comprising at least one pole (1) formed by at least one moving contact (111) cooperating with a fixed contact (121) and means of displacing the moving contacts (111) acted upon, on the one hand, by means (61-62) for protection against overloading and current surges and, on the other hand, by a manual control member (7), characterised in that it comprises a magnetic latching member (3) provided with a permanent magnet (32) capable of affording the latching of the means of displacing the moving contacts and a magnetisable tongue (5) for triggering opening which can be controlled by the protection means (61-62) in order to divert a fraction of the magnetic flux of the permanent magnet (31) so as thereby to unlatch the means of displacement and effect opening. 
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Patent EP-0511919-A1 (EP)
Inventor: DUBOTS DOMINIQUE
IPC: B01J27/22
Filed: 1992-04-27
Abstract: Catalyst system and process for its manufacture. …<??>The catalyst system consists of a support on which the catalytically active product is deposited. The support has mechanical or physical properties which are advantageous for the operating conditions required, but a mediocre specific surface. The catalytically active product, a metal carbide, is obtained by coating the support in a suspension of a reducible compound of the metal in a solution of an organic compound, carbonisation of this compound, reduction of the metal compound and carbiding of the metal. The carbide thus obtained has a high specific surface, the support preferably consists of silicon carbide prepared by carbonisation of a paste containing silicon, carbon and an organic resin. …<??>The invention applies to any form of catalyst, but in particular to the monolithic catalysts intended for the treatment of exhaust gases.
Patent EP-0537099-A1 (EP)
Inventor: DAVIDSON JOANNE M
IPC: G01B7/34
Filed: 1992-09-11
Abstract: A method for the characterization of large scale wafer topography is applied to improving yields in the manufacture large scale integrated (LSI) devices. First, the heights at the center, the edge and an intermediate point are measured on eight equally spaced radii. This provides eight values each for Y s  and Y e  which are averaged. Then the shape angle α is computed using the following equation :      The shape magnitude M is also computed using the following equation:       
 The thus computed values of α and M are correlated with individual wafer characteristics as to device performance and yield. Based on these results, the wafer processing is controlled to provide optimal wafer yield and isolation characteristics.
Patent EP-0544621-A1 (EP)
Inventor: PONZIELLI GIUSEPPE
IPC: B29C48/03
Filed: 1992-11-19
Abstract: An apparatus for pumping particulate solids that have an initial bulk density which is lower than its structural density; a flow channel (12) is provided which has an inlet and an outlet and includes: (i) an annular drag flow channel segment (L1) formed between a stationary outer wall member (14) and a rotating circular inner wall member (16); and (ii) a straight channel segment (L2) formed between a first planar and stationary wall portion (148) and a second planar and stationary wall portion (182); no axial cross-section of the flow channel (12) between the inlet and the outlet is smaller than the axial cross-section at the inlet; a rotary feeder (13) is connected to the flow channel (12) near the inlet thereof for precompacting the particulate solid which is then passed through the flow channel (12) to substantially increase the bulk density and to avoid melting and/or thermal degradation of the particulate solid when passing through the flow channel (12).
Patent EP-0498775-A1 (EP)
Inventor: SABBADINI GIOVANNI
IPC: A01B15/08
Filed: 1992-02-04
Abstract: The present invention relates to a multi-furrow plough which is particularly suitable for working the surface soil and at the same time tilling the ground in order to facilitate the drainage, the oxygenation and the storing of humidity during the summer months. 
     The main characteristic of the present plough is the ambiversatility and the variable angle displacement which permits on the one hand to carry out consecutive passages on the soil, both onwards and backwards, the direction of cutting of the tools being automatically varied, and on the other hand to automatically adjust both the angulation of the ploughshares and the distance among, the furrows. 
     In general, the present plough comprises a fixed support (5) on an end of which a central part of an arm (6) is pivoted. The arm (6) is arranged horizontally and may be pivoted at least 90° in both opposite directions. 
     The aforesaid arm is moved in both directions by a piston (8), which may be hydraulic, pneumatic or the like. Moreover, the arm supports a series of ploughshares (15), the distance among them being adjustable. A tilling blade (20) is arranged under each ploughshare.
Patent EP-0504123-A1 (EP)
Inventor: KOIVURANTA MAURI
IPC: D21F9/00
Filed: 1992-03-13
Abstract: The invention concerns a twin-wire web former in a paper machine, comprising a covering wire (10) and a carrying wire (20), which form a twin-wire forming zone (A-B) with one another. Into the forming gap (G), which is defined between said wires (10, 20), the discharge opening of the headbox (60) feeds a pulp suspension jet (J). The forming gap (G) is followed immediately by a forming shoe (12;22) provided with a curved guide deck (12a;22a;22′). After the forming shoe (12;22), before the first forming roll (24; 14A), a draining unit (50) or units (50A,50B) is/are provided, which unit/units comprise(s) a press/support unit (30), which guides the wire (10,20) placed in contact with it as a straight run. The draining unit (50) or units (50A,50B) comprise(s) a draining equipment (40) provided with suction and foil equipment and placed opposite to the press and support unit (30), which draining equipment (40) removes a substantial amount of water out of the web (W).
Patent EP-0534919-A1 (EP)
Inventor: RODERT JOERGEN
IPC: E21B3/00
Filed: 1992-08-14
Abstract: Rock drilling device comprising a drilling tool with a set of tubes (7) and a set of rods (9) arranged therein. The drilling tool comprises a number of sections which each comprises a tube (7), a rod (9) and an end piece (11). The rod is provided with projections (10) at least near one of its ends for cooperation with parts (13,14) with reduced diameter in the tube and end piece respectively. The part (13) in the tube limits the movement of the rod in a direction away from the end piece. The part (14) in the end piece limits the movement of the rod in a direction towards the end piece. All thread connections (12) between different sections of the drilling tool and between tube and end piece within each section are made in the same way and thus equally easy to break.
Patent EP-0585231-A1 (EP)
Title: Metal porcelain dental bridges.
Inventor: TANAKA ASAMI
IPC: A61K6/04
Filed: 1992-01-10
Abstract: A dental prosthetic device is provided comprising a coping adapted to be placed on at least one abutment tooth to an edentulous region. A pontic metal substructure adapted to be joined to the coping and a ceramic buildup to fill the edentulous region are also provided. Also provided are metal-porcelain dental restorations which can be made in a two-layer or three-layer structure. The first layer closely fits the contours of the abutment teeth and ceramic and the additional layer complete the restoration. One or both of the other layers may be stainless steel mesh.
Patent EP-0570477-A1 (EP)
Inventor: BELLOY JEAN
IPC: B65H69/06
Filed: 1992-02-04
Abstract: Procédé et dispositif (100) pour relier les extrémités de deux assemblages (1A, 1B) de fils (10A, 10B). On soumet les extrémités des assemblages (1A, 1B) à une opération de détorsion pour séparer les uns des autres les fils (10A1, 10B1) de ces extrémités; on constitue autant de couples de jonction (C) qu'il y a de fils (10A1, 10B1) dans chacun des assemblages (1A, 1B); on provoque la détorsion des filaments des fils (10A1, 10B1) dans les couples (C), on met côte à côte les parties détordues, dans chaque couple (C), de façon à obtenir une zone de jonction (15); on assemble entre eux par brouillage à l'air les filaments des deux fils (10A1, 10B1), dans chaque zone (15); on assemble entre eux par torsion tous les fils (10A, 10B) ainsi réunis. Assemblages joints ainsi obtenus. Articles, par exemple enveloppes de pneumatiques, renforcés avec ces assemblages.
Patent EP-0591237-A1 (EP)
Inventor: JONNER WOLF-DIETER
IPC: B60T8/48
Filed: 1992-06-02
Abstract: Il s'agit de simplifier le dispositif de freinage (1) et d'en améliorer le fonctionnement. Le dispositif de freinage hydraulique (1) présente au moins un système de soupapes (p. ex. 13) pour la modulation de la pression de freinage dans un frein de roue (p. ex. 6). En outre il est prévu une pompe à haute pression (22) pour le retour du liquide sous pression depuis le frein de roue (p. ex. 6) dans un maître-cylindre de freinage (3) lors du fonctionnement en mode antiblocage, ou bien pour amener du liquide sous pression depuis le maître-cylindre (3) à un frein de roue (p. ex. 6) lors du fonctionnement en mode antipatinage à l'accélération. En amont de la pompe à haute pression (22) est disposée du côté aspiration une soupape d'arrêt (28) avec une position de passage actionnée par ressort (28a) et avec une position de blocage (28b) déclenchée par la pression côté maître-cylindre de freinage. Ce dispositif de freinage hydraulique (1) avec système d'antiblocage et d'antipatinage à l'accélération (34) est utilisable en particulier dans les véhicules automobiles.
Patent EP-0585307-A1 (EP)
Inventor: FREI WALTER
IPC: F16H59/04
Filed: 1992-05-23
Abstract: Un dispositif de changement de vitesse pour boîtes de vitesses à commande électrique comprend un levier de changement de vitesse pivotant dans deux plans parallèles et guidé dans des coulisses qui ne présentent une liaison transversale que dans la zone du point mort. De tels dispositifs de changement de vitesse sont particulièrement utiles dans des machines de chantier. Un système de blocage qui est activé lorsque le régime descend au-dessous de sa valeur admissible empêche le passage à la direction contraire de déplacement lorsque le point mort est dépassé. Des erreurs de changement de vitesse accidentelles aux vitesses les plus élevées sont évitées par un mécanisme pas à pas de changement de vitesse. Ces systèmes de blocage requièrent peu de mesures de régulation, étant donné qu'ils comprennent deux systèmes de verrouillage indépendants l'un de l'autre.
Patent EP-0578825-A1 (EP)
Inventor: TSUKADA YOJI
IPC: C12N9/88
Filed: 1992-06-12
Abstract: A process for producing N-acetylneuraminic acid by treating a mixture of N-acetylglucosamine and pyruvic acid with an N-acetylneuraminic acid lyase under an alkaline condition.
Patent EP-0694224-A1 (EP)
Inventor: CELOUDOUX JEAN-PAUL
IPC: H01R43/20
Filed: 1992-06-19
Abstract: La présente invention est relative à un procédé et un dispositif d'insertion d'extrémités de fil dans des composants et un dispositif de fabrication de faisceaux électriques. Selon l'invention, un dispositif permettant d'insérer des extrémités (70) de tronçons (5) de fil dans des alvéoles (54a) de composants (54) comporte des moyens de déplacement selon une trajectoire curviligne des composants par rapport aux extrémités de fil qui sont tenues par des pinces (7). Le domaine technique d'invention est celui de la fabrication de faisceaux électriques.
Patent EP-0612330-A1 (EP)
Title: Résines epoxy contenant des bis-dicyandiamides comme agents de vulcanisation
Inventor: ZUPANCIC JOSEPH JAMES
IPC: C08G59/50
Filed: 1992-10-28
Abstract: Agent de vulcanisation pour résine époxy possédant des caractéristiques de solubilité améliorées et représenté par la formule (I). Ces bis-dicyandiamides sont solubles dans différents solvants et n'impliquent pas l'utilisation de solvants indésirables nécessaires avec les dicyandiamides.
Patent EP-0567910-A1 (EP)
Inventor: PANZER SIEGFRIED
IPC: C21D1/09
Filed: 1993-04-21
Abstract: The process is intended to make it possible, at the process level, to produce energy transfer fields which are limited as desired and can be selected as desired in two dimensions with respect to their power density profile. According to the invention, a constant deflection speed is used for guidance by means of rapid periodic deflection of the electron beam within a deflection cycle along a line grid which extends over the energy transfer field and whose line length, line position and line density are selected in accordance with the power density profile to be produced. As a result of the invention, processes for thermal surface modification are possible using a power density profile which can be matched to the component geometry and to the desired temperature response.
Patent EP-0589156-A1 (EP)
Inventor: NOMI VICTOR K
IPC: H01L21/673
Filed: 1993-07-02
Abstract: Plastic encapsulated semiconductor devices are susceptible to moisture due to the permeability of molding compounds. Devices may be baked until dry before being shipped to the customer to reduce the risk of cracking. To retain this dry condition, devices are packaged and shipped in dry-packs. A vacuum seal indicator (18) for flexible material enables a user to determine the integrity of a vacuum seal. The seal indicator has a quick recognition pattern composed of either negative (22) or positive (24) features or a combination thereof, and is placed inside a dry-pack bag (30) which is vacuum sealed prior to shipping. The integrity of the vacuum seal can be determined by looking at the dry-pack bag to see whether the recognition pattern is sharply defined against the bag or not. The vacuum seal indicator can be used in conjunction with any shipping media (28) as long as the outer bag is flexible.
Patent EP-0588148-A1 (EP)
Title: Syringe having needle isolation features
Inventor: GRIMARD JEAN P
IPC: A61M5/32
Filed: 1993-09-01
Abstract: A syringe (10) having structure to isolate fluid (30) from the distal end (18) of the syringe includes a barrel (12) with a chamber (16) therein. A stopper (32) is slidingly disposed in the chamber (16) and is provided with an aperture (40) extending axially therethrough. A plug (34) includes a head (52) releasably engaged in a sealing portion of the aperture (40) of the stopper (32). A rigid tail (54) extends distally from the head (52) and through the aperture (40) in the stopper (32) and projects outwardly from the distal end of the stopper. The tail (54) is long enough so that it can be used to move the head (52) out of the sealing portion of the aperture (40) by applying force to the distal end of the tail (54). The tail (54) has a cross-sectional shape which defines at least one fluid channel (56) between the tail (54) and the sealing portion of the stopper to allow fluid (30) to flow from the chamber (16) through the aperture (40) in the stopper (32) and out of the distal end (18) of the barrel (12).
Patent EP-0591797-A1 (EP)
Inventor: YAMAMOTO TOSHIMASA C O KABUSHI
IPC: B60R21/16
Filed: 1993-09-25
Abstract: Upon a sudden deceleration of a vehicle, if an inertial body (30) moves a predetermined amount against the urging force of a return spring (32), the trigger means (34) will be released from engagement with the firing pin (22). Under the urging force of a spring (28), the firing pin is released from engagement with the trigger means, strikes and ignites a detonator so as to activate the actuator (42). The trigger means will not move until the inertial body has moved by the predetermined amount. Only after the inertial body has moved the predetermined amount, will the trigger means start to move suddenly and quickly. Therefore, friction at the time the inertial body engages the trigger means is kept constant. The stable operation of the sensor is thereby assured.
Patent EP-0595177-A1 (EP)
Inventor: BUCHHOLZ KLAUS L
IPC: B01F5/00
Filed: 1990-03-18
Abstract: A reaction product of a gas and a liquid, the gas being present under standard conditions in activated form and in an amount which is at least 30 % above the saturation amount, corresponding to standard conditions, for the solution of the gas in the liquid, is prepared in such a way that the liquid and the liquid/gas mixture are pumped in a closed circulation and   a) the gas is incorporated in the form of very fine bubbles into a vortex funnel and vortex filament - preferably tumbling about its vortex axis - formed by the liquid and/or   b) exits from a nozzle into the gas atmosphere and/or c) forms a vortex filament having a high rotational energy from the liquid-gas mixture in the gas atmosphere, in addition, at least one of the following process steps being passed through:   d) double or repeated passage through at least one of the process steps a), b) and c);   e) flowing at least once through a tube spiral; f) at least one tangential inflow of the liquid-gas mixture into a cyclone-like mixing apparatus filled by the liquid-gas mixture; g) at least one introduction of gas bubbles into the liquid (or treatment of the liquid-gas mixture) by a vibration device and/or a pressure wave generator.
Patent EP-0597447-A1 (EP)
Inventor: INDO KENICHI
IPC: H05K13/08
Filed: 1993-11-09
Abstract: The present invention relates to a method for mounting components onto a substrate such as mounting IC's onto a printed circuit board, wherein the components being attracted by means of attracting nozzles disposed on a head unit of a component mounting machine having the component detected in order to acquire correction amounts for the precise positioning of the component by means of an optical detecting means. Moreover, the present invention relates to a component mounting apparatus which comprises a recognising height storing section which allows to adjust the height of the component being inspected in response to the kind of the component.
Patent EP-0600435-A1 (EP)
Inventor: FISCHER CHRISTIAN
IPC: B41F31/04
Filed: 1993-11-30
Abstract: In the case of segments (36 to 39) for a ductor knife (8) of a rotary printing machine, the object is to increase the service life of the ductor knife segments (36 to 39). According to the invention, this is achieved in that each ductor knife segment (36 to 39) has two working edges (51, 53; 52, 54) in each case on its first end (41, 43) and second end (42, 44). In this case, each ductor knife segment (36 to 39) is held by one of its two ends (41, 42) in a ductor knife holder (19). The working edges (51 to 54) of the ductor knife segments (36 to 39) can be engaged in each case alternately on the ink ductor (2).   <IMAGE>