baber/WOPTO huggingface dataset:
Patent EP-0520590-A1 (EP)
Title: Schaltungsanordnung zur Frequenzsynthese
Inventor: WUENSCH CHRISTIAN
IPC: H03L7/191
Filed: 1992-06-29
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung zur Frequenzsynthese mit einem Phasenregelkreis (1), der einen ersten Phasendiskriminator (3) zum Empfang eines Referenzsignals und eines von einem ersten Frequenzteiler (6) mit einem Teilungsverhältnis von k gelieferten Ausgangssignals, einen mit dem Ausgang des ersten Phasendiskriminator (3) gekoppelten Tiefpaß (4) und einen mit dem Ausgang des Tiefpasses (4) gekoppelten Oszillator (5) zur Erzeugung eines dem ersten Frequenzteiler (6) zuführbaren Ausgangssignals enthält. Mindestens ein weiterer Zweig (2) mit einem weiteren Phasendiskriminator (8) und einem weiteren freizugebenden Frequenzteiler (9) mit einem Teilungsverhältnis von k ist enthalten. Der weitere mit dem Eingang des Tiefpasses (4) gekoppelte Phasendiskriminator (8) ist zum Empfang des von einem Verzögerungsglied (10) verzögerten Referenzsignals und des Ausgangssignals des weiteren zum Empfang des Ausgangssignals des Oszillators (5) vorgesehenen Frequenzteilers (9) eingerichtet. Jedes Verzögerungsglied (10) weist eine unterschiedliche, einer Teilperiode T = 1/(n * fref) des Referenzsignals entsprechende Verzögerungszeit aufweist, wobei n die Anzahl der Zweige (1, 2) und fref die Frequenz des Referenzsignals ist. Eine Steuerung (11) ist zur Freigabe der Frequenzteiler (9) ungefähr nach der Verzögerungszeit des dem jeweiligen Frequenzteiles (9) zugeordneten Verzögerungsgliedes (10) vorgesehen. <IMAGE>
Patent EP-0589092-A1 (EP)
IPC: G01C9/06
Filed: 1992-09-22
Abstract: Electronic system for detecting the inclination or acceleration of an object as an ameliorated alternative to systems tending to be expensive (e.g. mercury wetted contact) and/or unreliable (e.g. ball contact that works on a conductive contact). 
     A sensor is presented here which is both cheap and very reliable: The forces involved (such as gravity and acceleration force) will be able to move a ball which rolls in a hole of a printed circuit board or any other construction. 
     The position of that ball (which is conductive) will influence the value of the capacitors between the copper lines at the edges of the printed circuit board. The sensing of these capacitors, as well as the interpretation of these results will/can be done by circuitry completely integrated on a chip.
Patent EP-0536841-A1 (EP)
Inventor: LANFRANCONI ANTONIO
IPC: B65D25/08
Filed: 1992-10-03
Abstract: The device (1) for once-only use comprises a container (2), to the delivery mouth (4) of which a cannula (3) can be fitted. The container (2) comprises a body (6) and a sealed chamber (5) which are separated by stopper means (15, 20) neutralizable by bending or compressing the deformable portion (11) of the body (6) relative to the sealed chamber (5).
Patent EP-0510905-A1 (EP)
Inventor: BERG HOWARD M
IPC: H01L23/31
Filed: 1992-04-21
Abstract: A semiconductor package (20) which does not delaminate or crack is comprised of a leadframe (10) having a flag (12) with a central portion of the flag (12) removed and a semiconductor die (24) having a front-side (24a) and a back-side (24b), wherein the back-side (24b) is attached to the flag (12). A dielectric layer (26) is disposed on the back-side (24b) of the semiconductor die (24), wherein the dielectric layer (26) is of a thickness approximately greater than the thickness of a native oxide. A mold compound (22) encapsulates the semiconductor die (24) and a portion of the leadframe (10).
Patent EP-0539063-A1 (EP)
Inventor: MILLER LANE R
IPC: B60G17/018
Filed: 1992-10-09
Abstract: A method and apparatus for reducing suspension end-stop collisions is disclosed. The method and apparatus controls the operation of an isolation system (10) having an adjustable damper assembly (22) interconnecting relatively movable members (12,14) to attenuate the transmission of forces therebetween, in which relative movement of the members (12,14) is restricted beyond a certain limit by one or more end stops (A,B). Sensors (48,50,52 and 54) monitor the conditions of the system such as the displacement, velocity and acceleration of the members (12,14). Damper command signals are provided to the damper assembly (22) to adjust the damping characteristics of the assembly (22), as determined by the data, in accordance with both a primary control policy and an override control policy. The override control policy alters the damper command signals as necessary to increase the damping characteristics of the damper assembly at times when the isolation system (10) is likely to meet or exceed the end stops (A,B) in order to minimise the incidence of end-stop collisions.
Patent EP-0539138-A1 (EP)
Inventor: HOWELL SCOTT A
IPC: B25C1/00
Filed: 1992-10-19
Abstract: A fastener-driving tool (10) comprises a nosepiece (12), a mechanism (14) for driving a fastener (N) from the nosepiece (12) into a workpiece (W), and a mechanism for feeding an elongate strip (S) of collated fasteners (N) , such as nails having heads. An elongate track (60) admits the strip (S) and guides it so that a leading fastener (N′) is positioned to enter the nosepiece (12). A pusher (20) is moveable longitudinally along the track (60) over a range of operative positions, between a retracted position and an advanced position, and laterally between the retracted position and an inoperative position (Figure 7). The pusher (20) is biased longitudinally by a spring (140) so as to push the strip (S) along the track (60) , toward the advanced position, when the pusher (20) is in the range of operative positions. The pusher (20) is biased laterally by a spring (120) toward the inoperative position, in which it can be releasably latched. A button (100) is arranged to be manually depressed to release the pusher (20).
Patent EP-0546782-A1 (EP)
Inventor: KOBAYASHI NIICHI
IPC: B67D7/22
Filed: 1992-12-07
Abstract: A control device for a plurality of fuel dispensers which has a console (20) arranged in an office cabin and electrically connected to each of the outdoor fuel dispensers (I, II...) said console comprising a display panel (21) and a microcomputer (40). The display panel (21) is constructed as a touch sensitive panel and devided into sections of the number corresponding to that of the dispensers. Each of the sections has an area (23c) for displaying symbols each representing an existing state of the concerned dispenser. The symbols are changed by a signal given by touching the section and transferred to the area thruough the microcomputer and by a signal given from the concerned dispenser and transferred to the area through the microcomputer.
Patent EP-0550256-A1 (EP)
Inventor: AKIYAMA MASAYOSHI
IPC: B21B19/06
Filed: 1992-12-23
Abstract: An inclined-rolling apparatus for piercing and rolling a tube material by the use of a pair of piercing rolls (1R,1L) and a pair of disk rolls (10U,10D), wherein rolling operation is executed with the disk rolls being positioned such that a skew angle (δ) opposite to the revolving direction of the tube material (6) is added to the outlet sides thereof and their shaft center lines (12) are inclined. In order to get rid of the interference between the piercing rolls and the disk rolls, there is provided a circular groove at the periphery of a side face of each disk roll.
Patent EP-0495691-A1 (EP)
Inventor: PINEAU ERIC
IPC: B24B1/04
Filed: 1992-01-08
Abstract: Machine d'usinage par abrasif de pièces cylindriques, sur laquelle les pièces à usiner sont entrainées en rotation et en translation axiale par des moyens de support et d'entrainement. La machine comprend plusieurs bandes (17) de toile abrasive ayant des grains de finesse croissante dans le sens de translation axiale (A) des pièces à usiner, des moyens d'avancement pour dérouler chaque bande (17), pendant l'usinage, en continu d'une bobine de toile neuve et la réenrouler sur une bobine de toile usée, des moyens d'appui pour appliquer chaque bande (17) avec une pression prédéterminée sur les pièces à usiner, et des moyens d'oscillation (18, 19, 20) pour animer lesdits moyens d'appui d'un mouvement oscillatoire en translation axiale. Application : par exemple à la superfinition de tiges d'amortisseurs, de galets cylindriques, etc. <IMAGE>
Patent EP-0504031-A1 (EP)
Inventor: NIEL JEAN-CHRISTOPHE
IPC: G16B15/00
Filed: 1992-03-09
Abstract: Processing method and device for obtaining three-dimensional configurations of a macromolecule in thermodynamic equilibrium from its chemical structure. Starting with the structure of a molecule, and the interaction energies between its atoms, this method consists in producing, at a temperature fixed by a thermostat (T), a Maxwell-Boltzmann statistics set for coordinate configurations for these atoms by growing, in processing means (UC), a population of chains of atoms, atom by atom or group of atoms by group of atoms, by calculating the partial energy of the chains at each addition of an atom or group of atoms, by calculating the partial energy of the chains at each addition of an atom or group of atoms, by calculating the relative Boltzmann weight of each configuration resulting from the growth, by replicating or deleting each configuration resulting from the growth proportionally to the calculated Boltzmann weight, in minimising, with minimising means (S), the energy of the configurations of the said assembly, judiciously chosen, and in displaying the minimised configurations chosen on display means (V), the configurations constituting the spatial configurations sought. <IMAGE>
Patent EP-0511089-A1 (EP)
Inventor: MALLET CHRISTIAN
IPC: B60N3/14
Filed: 1992-04-22
Abstract: The cigar lighter comprises, on the one hand, a current plug (10, 100, 200) and, on the other hand, a hollow lighting body (30, 300, 310), provided with an elastic electrical contact component (37). Retention means (20) intervene between the said body and the said plug, the said means (20) being carried partly by a guide component (13) belonging to the said current plug. A resettable heat switch (34) is interposed in the electric circuit. The retention means (20) are shaped so as to retain the current plug (10, 100, 200) in the active position and the said current plug (10, 100, 200) does not have any part which can move with respect to another. <IMAGE>
Patent EP-0522897-A1 (EP)
Inventor: LE GIGAN DOMINIQUE
IPC: G01N9/36
Filed: 1992-06-09
Abstract: The invention relates to a measuring cell (1) for granular or pulverulent products (2), comprising at its upper part a filling orifice (4). A cell according to the invention is noteworthy in particular in that the plane of its filling orifice, in the operating position, forms an acute dihedral angle with a horizontal plane in order to limit, by the effect of gravity, the size of the dome (12) formed by the product after complete filling of the cell, the measurement being performed over almost all the product thus contained. A cell according to the invention has numerous applications and can in particular be intended for measuring the humidity content of cereals. <IMAGE>
Patent EP-0496682-A1 (EP)
Inventor: AMATHIEU LORRIS-MICHEL
IPC: E04F13/04
Filed: 1992-01-21
Abstract: A stucco for filling the joints formed by the side and contiguous edges of two plasterboards and for forming a tapeless joint, characterised in that the stucco comprises, as a percentage by weight calculated in relation to all the dry matter:     - 5% to 30% of semihydrate plaster, - 7% to 25% of polymer in suspension in an aqueous phase and/or as redispersible powder, - if necessary, other additives for adjusting the setting time and/or adjusting the quality of the paste and/or the adhesiveness of the stucco,   - and at least one inert filler in a quantity to make up to 100%. e
Patent EP-0516584-A1 (EP)
Inventor: SCHLIENGER ALBERT
IPC: B61D45/00
Filed: 1992-05-11
Abstract: The cargo carrier (1), for example an interchangeable container, is secured on the turntable (2) of a railway wagon by means of swivellable holding claws (11, 11') which are articulated below the turntable. The holding claws are permanently acted on by an energy store, preferably in the form of a spring 14, and are pressed into the engagement position. This engagement position is reached as soon as the two parallel support rails (4, 4') of the turntable (2) are in the travel position parallel to the longitudinal sides of the railway wagon. <IMAGE>
Patent EP-0498790-A1 (EP)
Inventor: EIWECK JULIUS
IPC: H05K5/04
Filed: 1992-02-04
Abstract: A rack of modular construction for holding telecommunications printed-circuit boards and assemblies, consisting of board racks (1) which are mechanically intrinsically stable. The board racks (1) are assembled from side metal sheets (2) and transverse supports (3), the side metal sheets (2) of the assemblies which are stacked one on top of the other being mechanically connected to one another. No further supports or frame structures are required. The completely fitted and tested modules can quickly be stacked one on top of the other, and assembled, at the installation site. <IMAGE>
Patent EP-0591368-A1 (EP)
Inventor: BIGNELL NOEL
IPC: G01F1/66
Filed: 1992-06-25
Abstract: PCT No. PCT/AU92/00315 Sec. 371 Date Feb. 2, 1994 Sec. 102(e) Date Feb. 2, 1994 PCT Filed Jun. 25, 1992 PCT Pub. No. WO/9300570 PCT Pub. Date Jan. 7, 1993.Disclosed is a method and apparatus with which errors caused by the propagation of high order accoustic modes in ultrsonic flow measurement are reduced. Accoustic wave packets are transmitted between two transducers (1,2) arranged in a duct (3). A ringaround transmission technique is used and implemented by a control device (4) in which every fourth wave packet is inverted with respect to the preceding packets in order to annul the propagation effects of high order modes in the duct (3). This permits increased accuracy in the detection of reception of the wave packets by the transducers (1,2) enabling increased accuracy in flow velocity measurment.
Patent EP-0644742-A1 (EP)
Inventor: DOIRON DANIEL R
IPC: G02B6/26
Filed: 1992-06-12
Abstract: L'invention se rapporte à une tête diffusante cylindrique (10) utilisée avec une fibre optique. La tête diffusante comprend une âme de silicone (14) placée en butée contre l'extrémité (13) d'une âme optiquement transmissive classique (11) d'une fibre optique, ainsi qu'un tube protecteur externe en plastique (17) conférant une rigidité ou une raideur régulée à la tête diffusante de silicone (10) tout en maintenant une flexibilité comparable à celle de la fibre optique. Les centres de dispersion (16) incorporés dans l'âme de silicone sont répartis de façon à produire une configuration de répartition de lumière particulière. Les centres de dispersion (16) peuvent par exemple être répartis de façon à produire un gradient qui augmente de manière continue en une direction perpendiculaire par rapport à la glace d'extrémité (13) de la fibre optique. La tête produit une répartition sensiblement uniforme de fréquence angulaire sur sa longueur et présente une utilité particulière en ce qui concerne le traitement de tumeurs par rayonnement au laser. La rigidité de la tête diffusante peut être modifiée par la sélection d'un tube protecteur (17) présentant une épaisseur de paroi et une dureté mesurée au duromètre variables. Dans la mesure où le gainage (12) entourant l'âme (11) de la fibre demeure intacte, la résistance de la tête diffusante est améliorée, ce qui permet d'utiliser la tête pour produire un éclairage cylindrique uniforme sur des tissus cibles dans des régions éloignées du corps.
Patent EP-0746859-A1 (EP)
Inventor: FREEMAN WILLIE B
IPC: H01H33/16
Filed: 1992-06-29
Abstract: Un ensemble résistance de fermeture modulaire (20) peut s'ajouter sur le même plan que les ensembles de rupteur (16) d'un disjoncteur de tension extrêmement élevée et possède une longueur relativement courte. L'élément résistance est constitué par deux piles (70, 71) de disques disposés côte à côte et branchés électriquement, de façon à brancher les disques alternatifs (72, 73, 74) de chaque pile en série les uns par rapport aux autres. Le mécanisme de fonctionnement de l'ensemble comprend un galet à déplacement linéaire (120) venant en prise avec un bras de manivelle (110) relié, à son tour, de façon rotative, afin d'actionner le contact mobile de la résistance de fermeture (52) en fonction d'un déplacement et d'une amplification de la force mécanique variable conçue pour provoquer la fermeture des contacts de la résistance (52) à une vitesse élevée immédiatement après la fermeture des contacts du rupteur, ainsi que l'ouverture des contacts de la résistance après l'ouverture des contacts du rupteur.
Patent EP-0595974-A1 (EP)
Title: Contact-free method for tridimensional measurement of the envelope of an object, particularly a foot, and measuring apparatus for implementing such method.
Inventor: HUBERTY STEPHANE
IPC: G01B1/00
Filed: 1992-07-15
Abstract: PCT No. PCT/FR92/00679 Sec. 371 Date Apr. 21, 1994 Sec. 102(e) Date Apr. 21, 1994 PCT Filed Jul. 15, 1992 PCT Pub. No. WO93/18336 PCT Pub. Date Feb. 4, 1993.A contact-free tridimensional process for measuring the form of an object, such as a foot, using digitization. This process consists of setting the object on a flexible cradle, for the two-phase measurement of the object. The first phase covers the upper part of the object. Once the object has been removed from its support, the second phase consists of measuring its imprint. Both parameters measured are processed in order to reconstitute the complete outer shape of the object. The device used to perform this process requires sensors which take pictures, and a computer. This process and device are specially relevant to the production of made-to-measure footwear of both the orthopaedic and non-orthopedic variety.
Patent EP-0551510-A1 (EP)
Inventor: FORESTIER SERGE
IPC: A61K8/35
Filed: 1992-08-05
Abstract: L'invention concerne une composition cosmétique filtrante photostble pour la protection de l'épiderme humain contre les rayons UV comprenant dans un support cosmétiquement acceptable contenant au moins une phase grasse, de 0,5 à 5 % en poids de 4-(1,1-diméthyléthyl) 4'-méthoxy dibenzoylméthane et au moins 0,5 % en poids d'un composé de formule (I) où R désigne un radical alkyle; le rapport molaire du composé de formule (I) au 4-1,1-diméthyléthyl 4'-méthoxy dibenzoylméthane étant supérieur ou égal à 0,8.
Patent EP-0610242-A1 (EP)
Inventor: SIMMONS LAURA ELISABETH
IPC: H03K19/00
Filed: 1992-09-23
Abstract: Dispositif de décalage de niveau logique, caractérisé par une première étape d'inversion (24) qui décale un signal d'entrée vers le bas et vers un niveau inférieur, et une seconde étape d'inversion (26) qui décale le niveau inférieur vers le haut pour atteindre un niveau de signal de sortie supérieur au niveau du signal d'entrée. Un circuit de réaction (48) du signal de sortie est utilisé pour éliminer virtuellement toute consommation de courant statique lorsque le niveau logique d'entrée équivaut à 0. Le procédé de l'invention consiste à décaler vers le base une plage de tensions d'entrée vers une plage inférieure de tension, puis à décaler vers le haut la plage inférieure de tensions vers une plage de tensions de sortie supérieure à la plage d'entrée. Une première inversion a lieu de préférence lors du décalage vers le bas, et une seconde inversion lors du décalage vers le haut. Une étape de détection permet de détecter la tension de sortie afin de réduire la consommation de courant statique au cours du procédé.
Patent EP-0627960-A1 (EP)
Title: Colloidal and concentrated solution of monocrystal-particles from metallic oxides, processes for their preparation and their applications.
Inventor: CHATRY MURIELLE
IPC: C09J1/00
Filed: 1992-09-18
Abstract: Colloidal solutions concentrated in a non aqueous solvent of monocrystalline and aggregated particles having a hydrodynamic diameter from 2 to 10 nm, of oxides of metals M of the groups 1b to 7b,8 and lanthanides, complexed by a ligand susceptible of complexing said metals in the form of alcoxides particularly. Said solutions are obtained by complexing, by the ligand, the alcoxide of metal M in non aqueous solvent medium, hydrolysis and polycondensation by means of a strong acid and heating. Utilization of said solutions to the production of oxide films.
Patent EP-0610307-A1 (EP)
Title: Electrosurgical clip applicator.
Inventor: NARDELLA PAUL C
IPC: A61B17/128
Filed: 1992-10-14
Abstract: A clip applicating device deploys surgical clips to ligate ducts and/or vessels during surgical procedures. While the clip is deployed the device simultaneously delivers electrosurgical energy to the affected tissue through the clip. This causes the clip and the adjacent tissue to be fused together, resulting in more secure surgical clips. The clipping device may be configured either as a bipolar or a monopolar instrument.
Patent EP-0615534-A1 (EP)
Inventor: EMMONS WILLIAM D
IPC: C09C1/36
Filed: 1992-11-12
Abstract: Des particules de matière inorganique telles que des particules pigmentaires de dioxide de titane (10) sont dispersées dans un milieu aqueux avec un dispersant pigmentaire polyélectrolitique (20). Un latex polymère (40) sélectionné, relativement dur, qui se fixe par adsorption sur la surface des particules de matière inorganique en présence du dispersant pigmentaire, est ajouté à la dispersion avec un liant filmogène (64) pour produire une composition de revêtement répondant à une formule. Le latex polymère à forte fixation par adsorption peut comprendre des restes d'acide itaconique polymérisé ou des groupes fonctionnels phosphate de dihydrogène, ou bien il peut comprendre un grand nombre de groupes fonctionnels acides ou des groupes fonctionnels acides répartis de préférence à la surface du latex. Les particules de latex adsorbés séparent les particules inorganiques dans le film de revêtement (60), ce qui améliore les performances dudit film. Selon un autre mode de réalisation, on utilise un seul latex polymère sélectionné qui vient se fixer par forte adsorption sur les particules pigmentaires et qui sert également de liant, ou bien l'on utilise un mélange constitué d'un latex polymère sélectionné, à forte fixation par adsorption, présentant une basse température de transition vitreuse effective, et d'un latex de liaison classique.
Patent EP-0566000-A1 (EP)
Inventor: CHERN MAO-JIN
IPC: G02B27/00
Filed: 1993-04-06
Abstract: A virtual image display system for displaying a relatively large virtual image to a user derived from a relatively small image source. A lens group is provided for amplifying an image provided by the image source. A plurality of reflecting elements are provided for magnifying the image provided by the lens group and for displaying the relatively large virtual image. Several embodiments are provided that include on-axis and off-axis reflecting versions, and a holographic virtual image version. Conventional lenses and reflecting optics are used to provide the on- and off-axis versions of the system, while a holographic reflecting element is used to provide a holographic virtual image. A window element may also be employed to minimize ambient reflection viewed by the user and eliminates ambient reflection to reduce the user's fatigue. The display system improves a user's viewing comfort by positioning the image at a distance matching the visual requirements of the user's eye. The large image size also improves the legibility and readability of the display. The present system is especially useful for computer monitor or TV applications and the color version is useful in applications where selected colors are to be highlighted.