baber/WOPTO huggingface dataset:
Patent EP-0627614-A1 (EP)
Inventor: ROBITAILLE THIERRY
IPC: G01F3/08
Filed: 1994-05-26
Abstract: The invention relates to the field of oscillating-piston liquid meters. The subject of the invention is a cylindrical chamber (1) which includes, in particular, a double concave fixed partition wall (9) and grooves on the bottom and/or top edges of the piston and, possibly, on the small cylinders of the chamber 1. The invention applies to liquid metering and, more particularly, to water metering. <IMAGE>
Patent EP-0634887-A1 (EP)
Inventor: GIRARD FREDERIC
IPC: H05H1/34
Filed: 1994-07-13
Abstract: This torch for welding, or more particularly for transferred-arc plasma resurfacing, comprises an anode nozzle (1) surrounding a cathode (2) arranged along a longitudinal axis (3). An initiation plasma-generating gas flow (5) passes through the channel (4) of annular cross-section made between the anode nozzle (1) and the cathode (2). In addition, a directional plasma-generating gas flow (14) passes through a separate circuit (12, 13) and generates a deflection effect, so that the plasma is created and is propagated in a direction (10) making a significant angle (A) with the longitudinal axis (3) of the torch, especially a direction perpendicular to the longitudinal axis (3) along which the cathode (2) is arranged, the plasma leaving through a lateral orifice (11). Such a torch is particularly suited to resurfacing (refilling) small bores. <IMAGE>
Patent EP-0704232-A1 (EP)
Inventor: ULRICH HERBERT
IPC: B01D3/00
Filed: 1994-09-28
Abstract: A liq distributor (1) for a column has liq. outlet holes (12), and corresp. fine distribution elements, (3), each with a guide wall (5). Each fine distribution element has a plate-shaped element (4) in contact with the guide wall. Between the edge of the plate and the guide wall is a communicating chain of capillary openings which form a distribution and outflow zone which extends along a horizontal curve. Each outlet (12) is a metering orifice through which a predetermined amount of liq. can be fed onto the fine distribution element.
Patent EP-0679313-A1 (EP)
Inventor: ZLOTNICK AVIAD
IPC: G06V10/24
Filed: 1993-11-16
Abstract: Procédé et appareil améliorés destinés à l'alignement précis d'images en vue de l'élimination du modèle. Ledit procédé consiste à diviser une image de modèle rempli et une image de modèle de référence en bandes verticales d'un nombre donné w de colonnes d'éléments d'images, à employer l'algorithme de sous-séquence de correspondance optimale pour établir la corrélation entre des lignes des bandes verticales du formulaire rempli, appelées ici bandes d'entrée verticales, et des lignes des bandes correspondantes de l'image du modèle de référence, et à construire une nouvelle image d'entrée dans laquelle chaque ligne est déplacée vers sa nouvelle position, cette nouvelle image étant utilisée en tant qu'image d'entrée, par exemple pour l'élimination du modèle.
Patent EP-0671972-A1 (EP)
Inventor: FUNK ERWIN D
IPC: D21C9/10
Filed: 1993-11-16
Abstract: Procédé et appareil fournissant un gaz contenant de l'ozone sous une pression supérieure à la pression atmosphérique dans un appareil de délignification à l'ozone. On règle le régime d'un compresseur à anneau d'eau de telle manière qu'il compresse autant d'ozone à l'état gazeux par unité de temps, sous une pression supérieure à la pression atmosphérique desirée, que l'unité de délignification à l'ozone en utilise, aucun surplus ne se créant. Le gaz contenant de l'ozone est amené du compresseur à anneau d'eau par l'intermédiaire d'un réservoir à tampon séparateur qui applanit les impulsions de pression et sépare l'eau de refroidissement de l'ozone à l'état gazeux comprimé avant que le gaz ne soit admis dans l'unité de délignification à l'ozone. Le gaz passe par une vanne de régulation commandée par un débimètre massique qui détecte la quantité de pâte de cellulose déversée dans l'unité de délignification à l'ozone. La régulation du régime du compresseur peut être assurée par un régulateur de pression différentielle connecté sur la vanne de régulation.
Patent EP-0693182-A1 (EP)
Title: Method of separating particles from a filter
Inventor: KNIGHT JAN
IPC: G01N33/50
Filed: 1994-04-07
Abstract: PCT No. PCT/GB94/00774 Sec. 371 Date Oct. 3, 1995 Sec. 102(e) Date Oct. 3, 1995 PCT Filed Apr. 7, 1994 PCT Pub. No. WO94/23296 PCT Pub. Date Oct. 13, 1994Particles that move at low Reynolds numbers are separated from a filter material on which they are adsorbed by subjecting the filter material, in a liquid medium, to agitation of sufficient magnitude to create turbulence and shear forces acting on the filter material such that the particles become desorbed from the filter material and become suspended in the liquid medium. The method may be used to recover biological particles, such as leucocytes and blood platelets, from filter materials on which they are retained by adsorption. The recovered particles may then be used in diagnostic testing and analytical techniques.
Patent EP-0691858-A1 (EP)
Inventor: MARTINOWITZ URI
IPC: C12N5/00
Filed: 1994-03-27
Abstract: PCT No. PCT/EP94/00966 Sec. 371 Date Nov. 30, 1995 Sec. 102(e) Date Nov. 30, 1995 PCT Filed Mar. 27, 1994 PCT Pub. No. WO94/22503 PCT Pub. Date Oct. 13, 1994A two-component fibrin glue for human application includes a) a component A containing i) a virus-inactivated and concentrated cryoprecipitate that contains fibrinogen, and ii) tranexamic acid or a pharmaceutically acceptable salt, thereof; and b) component B containing a proteolytic enzyme that, upon combination with component A, cleaves, specifically, fibrinogen present in the cryoprecipitate of component A, thereby, effecting a fibrin polymer.
Patent EP-0699269-A1 (EP)
Title: Procede permettant de traiter une formation avec un anti-incrustant
Inventor: FIELER ELEANOR ROTH
IPC: E21B37/06
Filed: 1994-05-02
Abstract: L'invention concerne un procédé permettant de traiter une formation avec un anti-incrustant de vie utile longue, formation dans laquelle on utilise des anti-incrustants de densité variable. Un fluide non-réactif de densité faible est chargé dans les intervalles (20, 22, 24, 26) de la formation à traiter. Ensuite, un anti-incrustant (16) de premier étage et de haute densité est injecté dans l'intervalle (20). On injecte alors un fluide d'espacement (18) de faible densité dans le puits (10). Ensuite, un anti-incrustant de densité élevée de second étage dont la densité est inférieure à celle de l'anti-incrustant du premier étage est injecté dans l'intervalle (22). On injecte alors le fuide d'espacement de faible densité (18) dans le puits (10). Des volumes incrémentiels de fluide, à densité décroissante, sont injectés de manière répétée jusqu'à ce qu'une zone désirée ait été traitée. Le traitement est complété avec un fluide sans sable, inerte, de haute densité. L'utilisation de ce procédé permet une distribution uniforme de l'anti-incrustant dans des intervalles d'une formation présentant des variations de perméabilité, afin d'empêcher l'accumulation des incrustations.
Patent EP-0744968-A1 (EP)
Inventor: SHARBER NORMAN J
IPC: B32B5/32
Filed: 1994-05-04
Abstract: A carvable implant material for use in surgery and especially in plastic and reconstructive surgery. At least two layers of porous PTFE (polytetrafluoroethylene) sheet material are laminated together by an adhesive placed between the adjacent layers of porous PTFE sheet material. Alternatively, a plurality of discrete pieces of porous PTFE may be adhered together by an adhesive. The presence of the adhesive provides a significant increase in stiffness and hence in carvability beyond that possible in a single layer of porous PTFE without the adhesive. Preferred adhesives are thermoplastic fluoropolymers of lower crystalline melt temperature than PTFE, such as FEP or PFA.
Patent EP-0702526-A1 (EP)
Inventor: RAMANUJAM NIRMALA
IPC: G01N33/483
Filed: 1994-05-11
Abstract: Appareil et procédés in vivo permettant de distinguer les tissus cervicaux normaux et anormaux, et de dépister la néoplasie cervical intra-épithéliale dans un échantillon de tissu diagnostique. Une source de rayonnement électromagnétique (36) est appliquée sur l'échantillon de tissu cervical diagnostique et sur le tissu cervical connu présumé normal. Les spectres d'intensité de fluorescence induits dans l'échantillon de tissu diagnostique et dans le tissu connu présumé normal par la source de rayonnement sont détectés par au moins un détecteur de rayonnement (26). Un ordinateur (20) est programmé pour mesurer une intensité de fluorescence maximum normale dans chaque spectre d'intensité de fluorescence normale, pour calculer une intensité de fluorescence maximum normale moyenne à partir des valeurs d'intensité de fluorescence normale maximum, pour mesurer la valeur d'intensité de fluorescence maximum à partir du spectre d'intensité de fluorescence induit dans l'échantillon de tissu diagnostique et pour calculer un paramètre de courbe signalant une anomalie tissulaire, ainsi que l'intensité du fluorescence maximum relative en fonction de la valeur d'intensité maximum, de l'intensité normale maximum moyenne, et pour dépister des anomalies tissulaires en fonction du paramètre de courbe et de l'intensité de fluorescence maximum relative.
Patent EP-0703962-A1 (EP)
Inventor: GIESEN BRIGITTE
IPC: C09K23/00
Filed: 1994-06-07
Abstract: L'invention concerne des mélanges tensioactifs qui se caractérisent par une meilleure tolérabilité dermatologique et un comportement à froid particulièrement avantageux. Ces mélanges tensioactifs comprennent: a) entre 48 et 52 % en poids d'un alkyloligoglucoside de la formule (I): R1-O-[G]¿p?, dans laquelle R?1¿ désigne un reste alkyle ayant entre 6 et 12 atomes de carbone, G désigne un reste glucose et p vaut des nombres compris entre 1,3 et 1,8, et b) entre 48 et 52 % en poids d'un alkyloligoglucoside de la formule (II): R2-O-[G]¿p?, dans laquelle R?2¿ désigne un reste alkyle ayant entre 10 et 18 atomes de carbone, G désigne un reste glucose et p vaut des nombres compris entre 1,3 et 1,8.
Patent EP-0705523-A1 (EP)
Inventor: SHRADER DAVID C
IPC: H04W76/02
Filed: 1994-06-02
Abstract: A cellular mobile call processing methodology and concomitant system based on ISDN EKTS technology which can broadcast incoming calls to base stations (e.g., 950, 970) and which uses the ISDN EKTS bridging technology to handle base station handoff of an established call. Each cellular mobile user (e.g.,  941, 942, 960) is assigned a unique EKTS directory number. For a given cellular mobile communication application, all base stations for that application are connected to the same central office (e.g., 914). The central office treats these base stations as ISDN EKTS terminals that share all directory numbers for that cellular mobile application system.
Patent EP-0716775-A1 (EP)
Title: Connecteur rotatif pour element souple allonge possedant des proprietes electriques
Inventor: OBARA ROBERT Z
IPC: H01R24/58
Filed: 1994-08-05
Abstract: Connecteur rotatif (11) s'utilisant avec un élément souple allongé (12) possédant des propriétés électriques et comportant une extrémité proximale (16) sur laquelle se trouvent au moins un premier et un deuxième manchon conducteur (26, 27) éloignés l'un de l'autre. Un boîtier (31) comporte un perçage (32). Un premier et un deuxième disque conducteur (61) éloignés l'un de l'autre sont situés dans ledit perçage. Les disques sont conçus pour être traversés par l'extrémité proximale de l'élément souple allongé, ainsi que pour se trouver en contact avec les manchons conducteurs, tout en autorisant la rotation dudit élément; un ensemble de serrage (81) comportant un bouton-poussoir est porté par le boîtier, de façon à retenir l'extrémité proximale de l'élément souple allongé dans ledit boîtier. Des fils conducteurs (71) sont reliés aux disques conducteurs.
Patent EP-0670709-A1 (EP)
Title: Containers for medical fluids.
Inventor: ANDERSSON GUNNAR
IPC: B65B55/02
Filed: 1994-09-21
Abstract: Disclosed are containers of polymer materials for medical fluids assembled of a bottle formed container body (1, 10) and a closure device (4, 11), which fulfil the requirements of being capable to withstand heat sterilizing procedures and yet be made from parts which can be collected for recycling in a single process. The inventive containers will also be sealed during the sterilizing by weak seal weldings.
Patent EP-0724774-A1 (EP)
Inventor: SUMNITSCH FRANZ
IPC: H01L21/677
Filed: 1994-10-20
Abstract: Pour saisir des objets en forme de disque (rondelles de silicium), on utilise un dispositif de préhension muni de griffes de préhension (2) qui sont guidées de manière à se déplacer, par rapport à une pièce de base, radialement vers l'intérieur et vers l'extérieur. Ces griffes (2) sont sollicitées radialement vers l'intérieur par des moyens élastiques. Il est prévu dans la pièce de base (1) un dispositif d'écartement des griffes (20) comportant un corps conique (21), au moyen duquel toutes les griffes (2) peuvent être déplacées ensemble, radialement vers l'extérieur, à l'encontre des forces exercées par les moyens élastiques. Lorsque le dispositif d'écartement (20) est rétracté, au moins une partie des griffes (2) s'applique sur le pourtour de l'objet en forme de disque. Lorsque le dispositif d'écartement (20) continue de se rétracter, les griffes restantes s'appliquent, sous l'effet des moyens élastiques auxquels elles sont associées, sur le pourtour dudit objet en forme de disque. Le corps d'écartement (21) du dispositif d'écartement (20) agit sur les griffes (2) par l'intermédiaire des pièces de guidage (12) prévues à l'intérieur de la pièce de base et qui sont raccordées aux griffes (2) par l'intermédiaire de tiges de guidage (8).
Patent EP-0725807-A1 (EP)
Inventor: TABB DAVID LEO
IPC: C08L33/04
Filed: 1994-09-27
Abstract: On décrit des mélanges élastomères durcissables de fluoroélastomère et d'élastomère d'hydrocarbone dans lesquels, au moins un de ces composants contient un monomère site durcissable.
Patent EP-0726889-A1 (EP)
Inventor: CHENG BRIAN KAI-MING
IPC: C07C211/55
Filed: 1994-10-12
Abstract: A process for preparing substituted aromatic amines is provided which comprises contacting a substituted aromatic azo compound and an alcohol selected from the group consisting of aliphatic alcohols, cycloaliphatic alcohols, arylalkyl alcohols and mixtures thereof in the presence of a suitable base at a temperature of about 70 DEG  C. to about 200 DEG  C. In another embodiment, the substituted aromatic amines of the invention are reductively alkylated to produce alkylated diamines or substituted derivatives thereof.
Patent EP-0678381-A1 (EP)
Inventor: SINGLER JOSEF
IPC: B41F13/20
Filed: 1995-04-13
Abstract: The door (16) is divided into two door panels (4,5) near the cylinder pin. The door-panels are positioned on the side wall (2) and swivel away from the pin. The adjacent door panels have vertical pivot axles (17,18) with concentric bolts (19-22). Each two adjacent bolts (19,21, 20,22) of a door protrude into a bracket (23,24), and the door together with the brackets is fitted into the opening (3) in the side wall. The pins of several cylinders (6-9) are mounted in the two panels of a door. <IMAGE>
Patent EP-0682401-A1 (EP)
Inventor: SUESSE HEINZ
IPC: H02M7/5387
Filed: 1995-04-28
Abstract: The device uses at least 2 inductances (L1, L2) inserted between each output terminal (3) of the drive regulator and the drive motor connections (4). The inductances are provided by a linear longitudinal choke coil (L1) and a current-compensating choke coil (L2), followed by a capacitance network (CN) with several current paths, associated with respective lies between the choke coils and the drive motor. Pref. the linear longitudinal choke coil and the current-compensating choke coil are connected in series in either order, each current path of the capacitor network having 2 series capacitors (Cs), with the junction between them coupled to the respective line between the choke coils and the drive motor. <IMAGE>
Patent EP-0687542-A1 (EP)
Inventor: ECKHARDT HELMUT DIPL-ING
IPC: B29C45/00
Filed: 1995-05-30
Abstract: The mfr. of injection moulded articles involves using a synthetic melt which is plasticised and injected into the cavity (3) of an injection moulding tool (4). Prior to injection, the synthetic melt is mixed with a lacquer.
Patent EP-0718100-A1 (EP)
Inventor: BUSCHULTE RAINER
IPC: B41M7/02
Filed: 1995-11-21
Abstract: The deposition system allows a spacer material to be applied to the surface of the printed sheet (1) in the form of discrete spacer particles (2) which are fixed after their application. Pref. the spacer particles have a dia. of between 5 and 30 micrometres and are regularly spaced across the surface of the sheet at a relative spacing of between 50 and 400 micrometres to provide a uniform surface coating.
Patent EP-0735607-A1 (EP)
Inventor: HUNN DAVID LYNN
IPC: H01Q1/42
Filed: 1995-11-27
Abstract: A secondary heat shield is positioned within a heat shielding radome and spaced from the nose of the radome in order to protect an antenna against thermal radiation from the inner surface of the radome. The secondary heat shield can be a single unitary component integrally formed of a lightweight ceramic which can be easily fabricated in the desired shape and which maintains its shape. The secondary heat shield can be formed of a lightweight ceramic material having a dielectric constant at 17 GHz and 21°C in the range of about 1 to about 3.5, a thermal conductivity of less than 0.7 W/M-K, and a density at 21°C of less than 3.2 g/cc. The most preferred ceramic material has a dielectric constant at 17 GHz and 21°C in the range of about 1.01 to about 2.0, a thermal conductivity in the range of about 0.04 to about 0.08 W/M-K, and a density at 21°C of less than about 1.0 g/cc. The secondary heat shield comprises a forward dome portion, which can be shaped to act as a lens for radiation emitted from or received by the antenna, and a rearwardly extending skirt portion which laterally encompasses the antenna and other temperature sensitive components.
Patent EP-0779326-A1 (EP)
Inventor: KINSHITA SHINICHI
IPC: C08J7/046
Filed: 1995-12-12
Abstract: A biaxially oriented laminated polyester film, comprises a layer A having a thickness of not more than 2 µm, composed of a polyester having no crystalline melt peak at not less than 230°C in the differential thermal analysis and laminated on at least one surface of other polyester layer, and a coating layer containing not less than 50 wt% of an acrylic-based resin or urethane-based resin as a coating component and formed on the surface of said layer A.
Patent EP-0687071-A1 (EP)
Inventor: CAGLIO NATHALIE
IPC: H03K3/3562
Filed: 1995-06-01
Abstract: The appts. comprises a circuit with multiple stages of dynamic logic (I11,I12,I21,I22) controlled by a synchronising signal applied to the control electrodes of transistors (T11,T12,T21,T22) connected as switches. These transmission transistors are connected at the input to each logic stage. The synchronising signals are carried by two conducting lines (400,300), the clock and not-clock lines. Schottky barrier field effect transistors are used for the transmission transistors with buffers (I13,I14,I23,I24) between the clock lines (400,300) and the transistor gates. Invertors may be used for the buffers controlling the transmission transistor gates. <IMAGE>
Patent EP-0673626-A1 (EP)
Inventor: USCHOLD ROBERT C
IPC: A61B17/34
Filed: 1995-03-24
Abstract: A reducer seal which fits within the cannula handle of the trocar. Contained on the reducer seal there is a seal retainer. Contained on the seal retainer there is a track and movable on the track there is a slide. The reducer track is attached to the trocar housing. The reducer seal retainer is attached to the slide and holds the reducer seal in place. The reducer slide then snaps onto the reducer track. In an "open" position the reducer slide is held away from an opening in the reducer. Detents on the reducer track hold the reducer in this position. Transverse motion moves the reducer into an active or "closed" position. The reducer seal slides into frictional engagement on the sealing surface of the reducer track. The reducer has a smaller diameter opening than the trocar cannula.
Patent EP-0674881-A1 (EP)
Inventor: ORAVECZ MICHAEL G
IPC: A61B19/00
Filed: 1995-03-29
Abstract: A method and apparatus for projecting an image of a surgical field along an optical path (12) to intersect a display screen (90) which is nonperpendicular to the optical path (12) and adjacent the surgical field (16). A video projector (20) projects the image along the optical path through a tilted projection optic (60) or compensator, and mirrors (70) locate the optical path adjacent the surgical field. A sterilizable display screen is located in the optical path adjacent the surgical field so that a normal to the screen is noncoincident with the optical path and the projected image on the screen is of constant focus across the screen.
Patent EP-0703527-A1 (EP)
Inventor: LOZANO LEONEL
IPC: G06F7/74
Filed: 1995-07-14
Abstract: When a data input signal having  R  plus  X  groups of  M  digits is received, the digits are segmented such that  X  different first counter-detectors receive  M  digits and a second counter-detector receives the  R  digits. The counter-detectors determine a number of most significant count digits leading a most significant non-count digit and detect the presence of a non-count digit. A decoder receives the outputs of the first counter-detectors and, responsive to a non-count digit detection in a most significant group of  M  digits having a non-count digit, communicates the corresponding count number to a concatenator. A third counter-detector determines and communicates a number of most significant groups of  M  digits having no non-count digits. An output of the third counter detector is concatenated with an output of the decoder where the decoder output is represented by  Z  digits where        M   =       N       Z              ( X ,  M ,  R ,  N , and  Z  are non-negative integers). The concatenation represents the number of leading count digits. If  R  is non-zero, the second counter-detector determines a number of most significant count digits leading a most significant non-count digit and detects the presence of a non-count digit in the  R  most significant bits. An adder then adds  R  to the concatenation. A multiplexer selects the number of leading count digits in the  R  bits if the  R  bits contain a non-count digit else the multiplexer selects the concatenation plus  R .
Patent EP-0679839-A1 (EP)
Inventor: OUMGHARI REDOUANE
IPC: F23D14/58
Filed: 1995-04-26
Abstract: The gas burner consists of a distribution chamber (1) designed to receive air and a combustible gas and partially delimited by a thin perforated panel (2) which acts as the burner bar. The panel has a perforation density of greater than 30 per cent and is supported by a plate (3) surrounding the distribution chamber and made from a material which is a good heat conductor. The supporting plate is situated parallel to the perforated panel and in contact with it, and it is over 8 mm thick. The plate is made eg. from aluminium, and the distribution chamber is in the form of a recess. The distribution chamber has a series of apertures (3b) linked to gas feed ducts in the form of Venturi tubes (4) with inner surfaces able to trap thermal radiation. The tubes are made from stainless or aluminised steel. <IMAGE>
Patent EP-0685201-A1 (EP)
Inventor: AUGAIS THIERRY
IPC: H04N3/15
Filed: 1995-05-29
Abstract: The appts includes an X-ray source (1) coupled with a receiver (3) both being placed on a support (4) which can rotate about a vertical axis (5). The receiver comprises a slit (8) receiving incident X rays which are collected by a CCD sensor (9) via a scintillator screen. The sensor consists of an array of X-ray detectors which generate the X-ray image line by line. The image is transferred to an output amplifier and processed so that each element of the image is digitised and stored in a memory unit. The receiver also includes a mobile part (12) which can be moved with the speed of a radiography film. <IMAGE>