baber/WOPTO huggingface dataset:
Patent EP-0334415-A1 (EP)
Inventor: DI RESE LEONARDO
IPC: C04B35/573
Filed: 1989-03-02
Abstract: Ceramic components formed by silicon carbide/silicon metal are prepared by means of a process in which the infiltration of liquid silicon and its solidification in a porous body containing carbonaceous material are so controlled as to prevent the defects from occurring, which derive from the change in specific volume taking place during the phase change of the same silicon. 
     The so obtained ceramic components are very compact, with defects of very small size, and display high values of flexural strength.
Patent EP-0337546-A1 (EP)
Inventor: TEN BRUGGECATE CORNELIS ALBERT
IPC: B65D21/02
Filed: 1989-04-05
Abstract: The invention relates to a container (1) of the type which can be stacked which container has a top surface with a pouring orifice (6) adjacent one edge of the top surface (2) and a handle (9,10) which forms an integral part with the bottom of a recessed portion (8) of the top surface (2,4) and which in its initial or normal starting position extends at a sharp angle with respect to the vertical axis of the container and in a plane which is perpendicular to the plane of symmetry through the vertical axis of the container and the vertical axis of the pouring orifice, which handle may resiliently be bent into an upright gripping position or a downwardly folded storage position in which position it is completely inside the recessed portion.
Patent EP-0376413-A1 (EP)
Inventor: THOMAS JOHN SHERIDAN JR
IPC: B65D77/20
Filed: 1989-12-28
Abstract: An easy opening plastic package (10) which comprises a flanged container formed from a laminate which has at least two layers (14) bonded together by a relatively weak adhesive (20) which allows the layers to be easily pulled apart and wherein the container flange (12) is formed with a crimp (22) which is thin enough to weaken the flange sufficiently so that it breaks away easily when the two layers are peeled apart. Finally, the package includes a lid (24) which is strongly attached to the container flange.
Patent EP-0335646-A1 (EP)
Inventor: DANESHTALAB MOHSEN
IPC: A61K31/425
Filed: 1989-03-28
Abstract: There are provided compounds having the general formulae
      wherein R is an optionally substituted non-fused azole moiety; 
n is 5, 6, 7 or 8; and 
R¹ is an optionally substituted, fused or non-­fused azole moiety. 
     These compounds have been demonstrated as having antipicornavirus activity. 
     Also described are intermediate compounds and relevant synthetic processes.
Patent EP-0397943-A1 (EP)
Inventor: IKENO YOSHIMITSU
IPC: H01L39/24
Filed: 1989-05-19
Abstract: A method of producing a superconductor including a superconductive oxide. At least one material is pressed for forming a filling material, the at least one material being selected from the group consisting of a starting material powder of the superconductive oxide, a powder of the superconductive oxide and a compact made of the starting material powder and/or the superconductive oxide powder, for forming a filling material. The filling material is charged into a metallic pipe to form a preform. The preform is moved along an axis thereof. During moving, the preform is swaged perpendicularly to the axis thereof to form a composite having a metallic sheath, made of the metallic pipe, and a core sheathed with the metallic sheath. The core of the composite is heated for producing the superconductive oxide.
Patent EP-0351237-A1 (EP)
Inventor: TSUJIMURA TARO
IPC: C22C32/00
Filed: 1989-07-14
Abstract: An aluminum composite material as a brake disk material for railroad vehicles is obtained by dispersely mixing reinforcement particles of alumina, silicon carbide or the like into an aluminum alloy. The reinforcement particles are 5 to 100 mu m in diameter, and are dispersed uniformly in the alloy in an amount of 1 to 25% by weight. An extremely excellent brake disk material for railroad vehicles is thus provided which is light in weight and has high strength, good thermal conductivity and high wear resistance.
Patent EP-0357417-A1 (EP)
Inventor: BAYS DAVID EDMUND
IPC: A61P25/18
Filed: 1989-08-31
Abstract: The invention provides lactam derivatives of the general formula (I)
      wherein n represents 2 or 3; 
Im represents an imidazolyl group of the formula:
      wherein one of the groups represented by R¹, R² and R³ is a hydrogen atom or a C₁₋₆alkyl, C₃₋₇cycloalkyl, C₃₋₆alkenyl, phenyl or phenylC₁₋₃alkyl- group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C₁₋₆alkyl group; 
Y represents a group -(CH₂) m -, wherein m represents 2, 3 or 4; or Y represents a group -X(CH₂) p -, wherein p represents 2 or 3, X represents an oxygen or a sulphur atom or a group NR⁴, where R⁴ is a C₁₋₆alkyl group, and X is attached to the benzene ring moiety of the molecule; 
and physiologically acceptable salts and solvates thereof. 
     The compounds of formula (I) are potent and selective antagonists of 5-hydroxytryptamine at 5-HT₃ receptors and are useful, for example in the treatment of psychotic disorders, anxiety and nausea and vomiting.
Patent EP-0365331-A1 (EP)
Inventor: SANWO IKUO JIMMY
IPC: H03K19/0185
Filed: 1989-10-19
Abstract: An ECL to CMOS converter (10) for converting high or low ECL logic signals to CMOS logic signals includes a CMOS inverter (20) for providing low or high CMOS logic signals at its output (24) in response to a first or second signal, respectively, applied to its input (22). The ECL logic signal is applied to the source electrode of a PMOS transistor (34) having its drain connected to resistive means (38) and to the input (22) of the CMOS inverters (20). The gate electrode of the PMOS transistor (34) is connected to the output (40) of a control circuit (36) which includes a reference voltage generator (42) located on the same chip as the ECL logic circuit (14) and a converting circuit (44) which converts the output of the reference voltage generator (42) to a control voltage for the gate of the PMOS transistor (34). Voltage changes due to the temperature variations are thus automatically compensated.
Patent EP-0367478-A1 (EP)
Inventor: SPERANZA GEORGE PHILLIP
IPC: C08G18/08
Filed: 1989-10-24
Abstract: Polyurea-forming compositions which are useful as one-­component caulking compositions, sealants and adhesives are provided by mixtures of polyaromatic polyisocyanates and polyoxyalkyiene amines having a functionality of three or more and a molecular weight of less than 1000 which do not react with one another, or which react to only a limited extent, at ambient temperature (e.g. 10 to 30 o C). The polyurea-forming reaction takes place on elevating the temperature, with optional mixing of immiscible reactants.
Patent EP-0371648-A1 (EP)
Inventor: TANIGUCHI VERNON T
IPC: G01N30/26
Filed: 1989-11-13
Abstract: Chromatographic species are continuously separated by displacement chromatography using an apparatus that comprises an inlet distribution manifold, a particulate bed, and a plurality of collector receptacles. The particulate bed is moved with respect to the inlet distributor manifold and the collector receptacles.
Patent EP-0371886-A1 (EP)
Inventor: ORSSAUD ANDRE
IPC: A41F9/00
Filed: 1989-11-14
Abstract: The belt comprises two thongs (1, 2), especially made of leather, the front ends of which are equipped with a closing means (3, 4, 5) and the rear parts of which overlap and can slide and be immobilised relative to one another by means of sliding and blocking devices (6). This belt has two identical devices (6) mounted in opposite directions and consisting of a base piece (7) and of a blocking piece (8) articulated on the base piece (7), one of the thongs (1 or 2) passing between these. <IMAGE>   <IMAGE>
Patent EP-0395822-A1 (EP)
Inventor: BROUSSOUS PHILIPPE
IPC: C12G3/02
Filed: 1989-05-03
Abstract: After crushing of the fruit and enzyme treatment of the fruit pulp for the purpose of removing the pectins and the cellulose, the juices obtained by extraction are subjected successively to a heat treatment aimed at causing precipitation of the unstable proteins and then to a second enzyme treatment aimed at completely removing the pectins and the complex sugars, before being clarified by fining and subjected to a fermentation and then to a final filtration.
Patent EP-0373087-A1 (EP)
Inventor: HOSSANN BERNARD
IPC: F41C23/18
Filed: 1989-12-06
Abstract: High accuracy carbine, comprising a barrel, a firing mechanism, an aiming system and a butt, characterised in that the butt (5) comprises a metal structure associated with the firing mechanism (3), the rear part (6) comprising a metal frame (13) forming an integral part of the firing mechanism, and in particular of the breech casing (14), the front part (7) consisting of a metal tube or profile (15) attached to the front part of the said breech casing (14). Field of application: manufacture of light firearms. <IMAGE>
Patent EP-0337961-A1 (EP)
Inventor: SPINELLI ALBERTO
IPC: E04B1/19
Filed: 1989-04-07
Abstract: A nodal element (1) and its principal assembly elements for a lattice spatial structure is described, with ribbed rods (10, 10′) that is with any profile that is not smooth, even formed with recesses, but pre­ferably constituted by pseudo-threaded bars in high resistance steel. The nodal element consists of two hemispheres (1a, 1b) substantially solid full, with a flanged, bolted joint (2) on the equatorial plane, with shaped internal seats (4, 4′) threaded for example, but in any case such as to house, with blocking, the strin­ger rods (10) of the structure at right angles to each other, not on the same plane but displaced with respect to said equatorial plane. The same also contains radial threaded blind holes (13) in at least one of the hemi­spheres for joining the diagonal rods (10′) using con­necting sleeves (11) and stud bolts (12). Tubular cover­ings (6) are envisaged which have essentially a protec­tive function and as a control template for the free length of rod, or having a static function for rods loaded by compression.
Patent EP-0387296-A1 (EP)
Inventor: COVINGTON ROGER GALEN
IPC: G03B42/04
Filed: 1988-11-14
Abstract: Mécanisme indiquant la présence d'un film en feuille et destiné à une cassette photographique, telle qu'une cassette radiographique possédant une paroi extrême pourvue d'une fente à travers laquelle un film en feuille est déplaçable entre des caches en suivant un chemin d'entrée jusqu'à une position chargée adjacente à une paroi extrême opposée. La cassette radiographique présente des parois de recouvrement avant et arrière reliées aux parois d'extrémité, la paroi de recouvrement arrière possédant un côté intérieur faisant face à une surface intérieure de la paroi de recouvrement avant. Le mécanisme décrit comporte un logement assujetti à la face intérieure de la paroi de recouvrement arrière de manière adjacente à la paroi d'extrémité opposée afin de définir une cavité. Le mécanisme comprend également un indicateur de présence d'un film en feuille, qui est monté à l'intérieur de la cavité du logement en vue d'un mouvement coulissant entre une première position normale indiquant l'absence de film dans la cassette radiographique, et une seconde position indiquant qu'un film est chargé dans la cassette.
Patent EP-0404799-A1 (EP)
Inventor: ALBRECHT THOMAS R
IPC: H01L41/22
Filed: 1989-01-26
Abstract: La présente invention décrit un microscope à action tunnel avec balayage intégré et un transducteur piézo-électrique intégré ainsi que des procédés de fabrication de l'un et de l'autre. Ledit dispositif se compose d'une ou de deux consoles bimorphes piézo-électriques à bras (42, 46), fabriquées par micro-usinage au moyen d'opérations de traitement de circuits imprimés standards. Ces consoles sont fixés au substrat (32) par une zone (80) et sont libres de se déplacer sous l'influence des forces piézo-électriques créées par l'application de tensions appropriées produites par des circuits de commande (88) et appliquées à des paires d'électrodes (48, 36, 44; 52, 49, 44) faisant partie intégrante de la structure des consoles bimorphes. Les champs électriques créés par les tensions de commande amènent les consoles bimorphes pièzo-électriques à se déplacer de n'importe quelle façon désirée à l'intérieur de limites déterminées par la conception du dispositif. Les consoles bimorphes présentent des pointes (66) aux extrémités très aiguees, qui se déplacent sous l'action du circuit de commande (88) et des consoles bimorphes piézo-électriques de façon à rester à une distance très courte d'une surface conductrice (84). Les mouvements de la pointe peuvent être suivis de façon à produire une image de la surface avec une résolution de l'ordre de l'atome.
Patent EP-0413763-A1 (EP)
Title: Method for the production of monoclonal antibodies utilizing a germfree animal.
Inventor: GARGAN PAUL E
IPC: A61K51/10
Filed: 1989-06-12
Abstract: The subject invention relates to a method for the production of monoclonal antibodies. The method utilizes an immunized germfree animal. The invention also provides a method for the use of such monoclonal antibodies, and polyclonal antibodies derived from an immunized germfree animal, for in vitro and in vivo clinical diagnostics and therapeutics.
Patent EP-0423200-A1 (EP)
Title: Method of and apparatus for acknowledging and partially answering a paging signal.
Inventor: DAVIS WALTER LEE
IPC: H04B7/26
Filed: 1989-06-19
Abstract: A paging system with a remote pager (15) which includes a transmitter (18) with a plurality of individually selectable encoded acknowledge signals (29-32). The system includes apparatus (11) at the paging terminal (12) for composing messages with a primary message and a plurality of alternate responses, each response corresponding to one of the acknowledge signals. Upon reception of the page, the pager (15) is operated by selecting the acknowledge signal (29-32) corresponding with the desired response to the primary message. Transmission of the selected acknowledge signal (29-32) acknowledges reception of the page and, simultaneously, partially answers the primary message.
Patent EP-0401376-A1 (EP)
Inventor: KINOSHITA JIRO FANUC MANSION H
IPC: G05B19/406
Filed: 1989-08-22
Abstract: A CNC diagnosing system for monitoring the internal conditions of a CNC (numerical controller). Under the ordinary CNC operation mode, a processor (11) of CNC operates as a host processor, and a processor (1) for diagnosis monitors the processor (11) of CNC and other processors (18a, 24). In the diagnosis mode, the processor (1) for diagnosis ,works as a host processor, and drives a software that diagnoses the CNC processor (11) and other processors (18a, 24), such that abnormal places in the CNC can be found. In case trouble has devel- oped, therefore, the restoration can be effected in short periods of time, and the CNC exhibits improved reliability.
Patent EP-0436656-A1 (EP)
Title: Single stage seek method.
Inventor: ABATE CHARLES
IPC: G11B5/55
Filed: 1989-09-25
Abstract: A seek method for disk drive is described. In the seek method of the present invention, the tracking servo loop remains in a track positioning mode throughout the entire seek process. By effectively varying the reference position of the head with respect to track center under a predetermined profile, the track positioning mode is utilized to produce a pseudo-continous movement across the disk surface. In essence, the servo track following loop attempts to mainta position relative to a local track center as dictated by profile information supplied by a microprocessor. The system of the present invention is an open loop in the sense that no attempt is made to loop information about deviation from the predefined profile back to the microprocessor. Local positioning, however, remains closed loop at all times so that the system is always within the predicted track and arrives directly on target.
Patent EP-0414990-A1 (EP)
Inventor: NISHIMURA JOJI
IPC: H01M4/06
Filed: 1990-02-12
Abstract: An alkaline cell having a gelled zinc negative electrode solely or mainly using, as a gelling agent to hold a zinc powder in an alkaline electrolyte, a granular crosslinking type branched polyacrylic acid, polymethacrylic acid or salts thereof. 
     This gelling agent, holding an alkaline electrolyte, swells and properly maintains the thickness of the electrolyte, whereby the electrolyte can be sufficiently fed to a cell reaction portion and the alkaline cell is imparted with excellent drop resistance and shelf stability.
Patent EP-0387760-A1 (EP)
Inventor: KULA MARIA REGINA PROF DR
IPC: C12N9/04
Filed: 1990-03-12
Abstract: Suitable as salt for the extraction of proteins, especially enzymes, from aqueous biomass suspensions by phase partition by means of an aqueous polymer/salt two-phase system is, especially for reasons of biological disposal, soluble citrate. Suitable as citrate are sodium citrate and/or potassium citrate, where appropriate mixed with citric acid. Specifically used are mixtures of sodium citrate and/or potassium citrate with citric acid with pH values from 4 to 10, in particular from 6 to 9. Suitable as polymer component is polyethylene glycol with a molecular weight of 400 to 20,000, in particular of 1000 to 4000. Since no restrictions on temperature exist in principle, the extraction can be carried out at room temperature. The protein or enzyme extracted into the upper phase is reextracted by means of another two-phase system into a salt-containing lower phase using NaCl. <IMAGE>
Patent EP-0395960-A1 (EP)
Inventor: TEMPORIN CARLETTO GIOVANNI
IPC: B65B9/20
Filed: 1990-04-20
Abstract: Downstream of magazine (1) having parallel channels (C), in which the stacking is carried out of the trays (V) deliv­ered from the thermoforming apparatus, matching channels (C1) which are mounted in series on a driven channel-convey­ing device (15), are set in an aligned close relation with the said channels C. A comb-like pushing teeth assembly (10, 14) is swung upon control, so as to cause its pushing teeth (14) to be inserted into the inlet end of the channels (C) for stacking the trays (V), and is translated so as to cause all the stacks of trays (V) to be simultaneously transferred into the respective channel (C1) on the channel-conveying device (15). The said comb-like pushing teeth assembly (10, 14) is then lowered and returned into its rest position, the channel-conveying device (15) being cyclically actuated so as to have the tray stack-loaded channels (C1) set one at a time in line with a pusher (23) which by being imparted a reciprocating motion, transfers in timed relation the stack of trays (V) on the in-line channel (C1) into an automatic machine (32) which is provided for packing this stack of trays (V) into a continuous sack made from a thermoplastic web.
Patent EP-0408952-A1 (EP)
Inventor: EBMEYER WILFRIED DIPL-ING
IPC: B31B50/98
Filed: 1990-06-29
Abstract: A device for forming stacks of sequentially conveyed flat production parts, preferably of bags (12) has a plunger (16) which can move up and down and presses production parts from their conveying plane onto a pallet (13) or the stack forming on said pallet. The pallet (13) can be lowered and raised again under the pressure of the deposited production parts in accordance with the increasing stack height. In order to ensure that the plunger (16) acts upon the production parts to be stacked always with approximately the same force, the pallet (13) can be lowered by means of the force of a brake (21, 22, 23). …<IMAGE>…
Patent EP-0419774-A1 (EP)
Inventor: TELLIER GILBERT FREDERICK
IPC: F16L23/20
Filed: 1990-06-29
Abstract: An improved face seal assembly (10) is provided to prevent fluid leakage between assembled structural components (12), (14) or the like, such as housing components of a fluid control valve or the like. The face seal assembly (10) comprises a metal seal ring (16) defined by a rigid seal base (22) having generally parallel axial side faces (24), in combination with a pair of deflectable seal legs (26) extending generally radially from the seal base as axially diverging continuation of said side faces. The seal ring (16) is sandwiched coaxially between a pair of film gaskets (18) of a selected seal material, preferably such as a Teflon coated polyimide film. The resultant seal ring and gasket stack forms the face seal assembly (10) and is interposed between assembled housing components or the like to deflect the seal legs (26) toward each other into substantially coplanar relation with the axial side faces (24) of the seal base (22).
Patent EP-0407858-A1 (EP)
Inventor: MERTZEL ELAINE AUDREY
IPC: C08L71/02
Filed: 1990-07-03
Abstract: The present invention relates to polymer compositions having improved durability. More specifically, the composition and method of this invention is directed to the use of an olefin additive, particularly an acrylate, to substantially reduce delamination and premature aging in polymer materials comprising substantially immiscible polymer components.
Patent EP-0410194-A1 (EP)
Inventor: DURST KLAUS DIPL-ING
IPC: H01H35/02
Filed: 1990-07-09
Abstract: Ein Fernbedienungsgeber weist eine Funktionswähleinrichtung (17) zum Ausgeben von Wahlsignalen abhängig von einer durch Betätigen derselben gewählten Funktion auf. Das Wählen einer Funktion erfolgt durch Neigen der Funktionswähleinrichtung. Diese verfügt über optisch arbeitende Neigungsschalter. Hierzu ist ein Kugelführungsgehäuse (50) mit fünf Kugelruheorten ausgebildet, d. h. Orten, in denen eine Kugel (K) innerhalb eines vorgegebenen Neigungsbereichs jeweils eine stabile Lage einnimmt. An einem der Kugelruheorte ist ein Lichtsender (D) montiert, während sich an anderen Kugelruheorten Lichtempfänger (P1 - P3) befinden. Von den Lichtempfängern wird ein Mehr-Bit-Signal ausgegeben, wobei die verschiedenen Bitfolgen verschiedenen Wahlsignalen entsprechen. Ein Fernbedienungsgeber mit einer derartigen Funktionswähleinrichtung ist sehr einfach und billig herstellbar und funktioniert dennoch sehr zuverlässig. An dem zu steuernden Gerät sind keine Detektoren erforderlich, die die jeweilige Neigungslage des Fernbedienungsgebers ermitteln.
Patent EP-0411561-A1 (EP)
Inventor: BEGGIO IVANO
IPC: F01N13/02
Filed: 1990-07-31
Abstract: The muffler structure is of the type which comprises a shaped tubular body (1), an end whereof is fixed to the exhaust coupling of the engine whereas a silencer (7) with a catalyst (8) which extends inside the body (1) is associated with the other end. The structure is characterized in that it comprises in the body (1), which is externally insulated, a pre-catalyst (9) located proximate to the engine's exhaust port. The pre-­catalyst (9) is suitable for raising the temperature of the exhaust gases to values sufficient to activate the catalyst.
Patent EP-0414068-A1 (EP)
Title: Reaktivfarbstoffe
Inventor: HERD KARL-JOSEF DR
IPC: C09B62/008
Filed: 1990-08-10
Abstract: Reaktivfarbstoffe der Formel <IMAGE> mit den in der Beschreibung angegebenen Substituentenbedeutungen zeichnen sich durch hohe Reaktivität und hohen Fixiergrad aus und liefern auf hydroxyl- und amidgruppenhaltigen Materialien Färbungen mit hoher Stabilität gegenüber Oxidationsmitteln und hohen Naßechtheiten.
Patent EP-0419987-A1 (EP)
Inventor: SCHILLING BERND DR
IPC: D06M17/06
Filed: 1990-09-17
Abstract: For the temporary fixation of textiles in the industrial processing of textiles, a sprinklable powder has been developed based on copolymers of 65-95 % by weight of vinyl alcohol units, 5-35 % by weight of 1-alkylvinyl alcohol units with C1-C4-alkyl groups and 0-10 % by weight of vinyl ester units of saturated carboxylic acids of 1 to 20 carbon atoms.