baber/WOPTO huggingface dataset:
Patent EP-0376370-A1 (EP)
Inventor: HIKMET RIFAT ATA MUSTAFA
IPC: H01L23/29
Filed: 1989-12-11
Abstract: A moulding composition comprising liquid-crystalline monomers and synthetic resin fibres, in particular aromatic polyamide fibres, has a very low coefficient of thermal expansion after curing. Such a moulding composition can very suitably be used for encapsulating an electronic component, in particular a semiconductor device.
Patent EP-0336730-A1 (EP)
Inventor: TAKAHASHI YUTAKA
IPC: B67D1/00
Filed: 1989-04-05
Abstract: In a beverage dispensing unit for dispensing, through a syrup path (12), beverage by permitting the beverage to flow down by gravity with dispensation of the beverage controlled by a valve (25), from a beverage containing bottle (S) having a bottom outlet portion (51), in order to dispense the beverage at a constant flow rate in no relation to the beverage amount remaining in the bottle, a dispensing unit includes a gas path (18) for supplying a gas into the bottle through the outlet portion. The gas urges the beverage from the bottle towards the syrup path. As a result, the beverage can be dispensed through the syrup path at a constant flow rate.
Patent EP-0341828-A1 (EP)
Inventor: CROSSFIELD MICHAEL DAVID
IPC: G08B13/22
Filed: 1989-04-10
Abstract: A magnetic antipilferage tag is disclosed which comprises a housing containing means for detecting an external magnetic field; a power supply; a tone generator; and an electric circuit powered by said power supply and arranged to activate said tone generator in response to an output from said magnetic field detector means.
Patent EP-0347079-A1 (EP)
Inventor: KELLY NIGEL BRIAN
IPC: B65B3/32
Filed: 1989-06-05
Abstract: There is disclosed a cam 5 which has a first part 6 in the form of an arc of a circle and a second part 7 in the form of the remainder of the same circle, the first and second parts of the cam being pivotal with respect to each other at two places spaced apart along the same pivotal axis 8. 
     There is also provided a rotary filling head with a plurality of filling stations, each of which is associated with a reciprocal piston 1 having a piston rod 2 with a piston control roller 3 and a weight control roller 4, the filling head having: a weight control cam 33 which can limit the movement in one direction of the piston rods by rolling abutment between the weight control rollers 4 and the weight control cam 33; and a piston control cam 5. 
     By virtue of the cam and the filling head which incorporates the cam, the dosing system becomes fully adjustable. In fact, adjustment could even be made whilst the machine continues to run.
Patent EP-0358523-A1 (EP)
Inventor: MANSBRIDGE MARTIN
IPC: B21D26/055
Filed: 1989-09-08
Abstract: The present invention provides a method of making a domed structure having a peak (20)using superplastic forming and diffusion bonding techniques. The method includes the step of forming a stack (19) of two or more sheets (10,11,12; 14,16,17; 22,23) made of superplastic material and the sheets of the stack being joined together in face to face contact by metallic bonds (13) such that neither of the sheets so joined is bonded to any other sheet in the stack; the metallic bonds (13) preferably lie on lines extending radially from and/or circumferentially around the said peak. The resulting stack (19) is heated to superplastic temperatures and a pressure differential is established across the stack to form it into a domed shape (19a). The resulting dome is placed in a mould (32) and heated; an inert gas is injected between the sheets to inflate the stack superplastically thereby forming a space between the sheets which is divided into cells (45) by webs (39) formed from two of the said sheets that have been superplastically formed by the inflation process.
Patent EP-0423402-A1 (EP)
Inventor: KATOH KOTARO
IPC: C08K3/36
Filed: 1989-10-17
Abstract: A thermoplastic polymeric film having a thickness of 0.1 to 4 micrometers prepared from an intimate mixture comprising
     (A) 100 parts by weight of a thermoplastic polymer,   (B) 0.01 to 3 parts by weight of inert secondary agglomerated inorganic particles having an average particle diameter of 0.05 to 5 micrometers and a void ratio of 50 to 95 % which are aggregates of primary fine particles having an average particle diameter of 30 to 500 angstrom, and   (C) 0.005 to 1 part by weight of spherical primary particles selected from silica particles, silicone resin particles, crosslinked polystyrene resin particles and crosslinked acrylic resin particles, and having an average particle diameter of 0.05 to 4 micrometers and an aspect ratio of from 1.0 to 1.2.
Patent EP-0338874-A1 (EP)
Inventor: OLICHON YANNICK
IPC: F42B12/20
Filed: 1989-03-22
Abstract: The subject of the invention is a projectile generating a cluster of splinters by controlled operation on its trajectory during flat-trajectory firing. It comprises an explosive charge (1) contained in a metal casing (2), and means for varying along its longitudinal axis x'x the ratio R of the radial thicknesses (e) of the explosive charge (1) and (E) of the metal casing (2) containing said charge, so as to modulate the velocity of the splinters along the longitudinal axis. The variation of the ratio R is obtained by modulating the radial thickness (e) of the explosive charge (1). The ratio R increases from upstream in the downstream direction discontinuously according to a plurality of radial charge thicknesses or continuously in order to ensure a dispersal of the splinters. The charge comprises a first section (5) of a thickness equal to the inside diameter of the casing (2), four tubular sections (6-9) of a radial thickness increasing towards the base, a free space being formed within these sections (6-9), in which is interposed a module (11) made of a shock-wave damping material, and a section (10) arranged in the region of the base and of a thickness equal to the inside diameter of the casing (2). The invention is used for military equipment. <IMAGE>
Patent EP-0347340-A1 (EP)
Inventor: DEWEERDT HELENE
IPC: C07C67/36
Filed: 1989-06-08
Abstract: Process for the preparation of diesters of hexene-1,6-dioic acid. 
<??>More specifically, a process for the preparation of diesters of 3-hexene-1,6-dioic acid by reaction of carbon monoxide and of an alcohol with at least one butene disubstituted by acyloxy groups in the presence of a palladium-based catalyst, characterised in that the reaction is also conducted in the presence of a quaternary onium halide of an element of group VB chosen from nitrogen and phosphorus, the said element being tetracoordinated with carbon atoms, it being possible for the nitrogen to be coordinated with two pentavalent phosphorus atoms, the halide anion being chosen from chloride and bromide.
Patent EP-0362080-A1 (EP)
Inventor: NADD BRUNO
IPC: H03K17/567
Filed: 1989-08-28
Abstract: The present invention relates to a bidirectional static switch produced in monolithic form comprising two MOS power transistors (TP1, TP2) connected by their drains (D1, D2), and the sources (S1, S2) of which constitute the main terminals (A1, A2) of the switch; two auxiliary MOS transistors (T1, T2) each of which is connected by its main terminals between the source and the gate of each power transistor, the gates of these auxiliary MOS transistors being connected to the common drain of the power transistors; and two high- value resistors (R1, R2), respectively connected between the gate (g1, g2) of each power transistor and the control terminal (G) of the static switch. …<IMAGE>…
Patent EP-0369924-A1 (EP)
Inventor: LUCAS HUERTA ANTONIO
IPC: B25B27/14
Filed: 1989-11-15
Abstract: A converter device for staple-stitching pliers for fixed or retractable operation of the staple slide, applicable to staple-stitching pliers of the type covered by European Patent application 86.500 002.0, so that the said pliers can have the slide-holder part and the staple slide either in the fixed position or in the rotatable position. To do this, there is a shaft (23) housed in a bushing or sleeve (24) and this in turn is inside an external control (13). The shaft (23) is controlled by a spring (22) in a head (21). The end of the shaft (23) juts out or remains hidden in the interior.
Patent EP-0344328-A1 (EP)
Inventor: KONDO MAMORU
IPC: H01B3/44
Filed: 1988-12-02
Abstract: Câble isolant, comportant une couche isolante en résine de polyoléfine réticulée en utilisant un agent de réticulation comprenant un peroxyde organique possédant un groupe représenté par (a) (où n=1 ou 2) dans sa molécule et un additif en combinaison. Cette couche isolante en résine de polyoléfine réticulée est obtenue par réticulation d'une résine de polyoléfine, en utilisant un agent de réticulation comprenant un peroxyde organique possédant un groupe représenté par (a) (où n=1 ou 2) dans sa molécule, tel que du peroxyde de dicumyle ou du 1,3-bis(tert-butylperoxyisopropyl)benzène et de 0,01 à 2 % en poids d'un additif comprenant au moins un membre sélectionné parmi des amines aliphatiques et des sels métalliques et des amides d'acides gras. Cette couche isolante permet de supprimer de manière notable la production d'eau, et partant de produire des câbles isolants présentant une excellente stabilité à long terme.
Patent EP-0394316-A1 (EP)
Title: Process for beneficiating particulate solids.
Inventor: KINDIG JAMES KELLY
IPC: C01G49/08
Filed: 1988-11-30
Abstract: Fine particle coal is beneficiated in specially designed dense medium cyclones to improve particle acceleration and enhance separation efficiency. Raw coal feed is first sized to remove fine coal particles. The coarse fraction is then separated into clean coal, middlings, and refuse. Middlings are comminuted for beneficiation with the fine fraction. The fine fraction is deslimed in a countercurrent cyclone circuit and then separated as multiple fractions of different size specifications in dense medium cyclones. The dense medium contains ultra-fine magnetite particles of a narrow size distribution which aid separation and improves magnetite recovery. Magnetite is recovered from each separated fraction independently, with non-magnetic effluent water from one fraction diluting feed to a smaller-size fraction, and improving both overall coal and magnetite recovery. Magnetite recovery is in specially designed recovery units, based on particle size, with final separation in a rougher-cleaner-scavenger circuit of magnetic drum separators incorporating a high strength rare earth magnet.
Patent EP-0344291-A1 (EP)
Inventor: MCMURTRY DAVID ROBERTS
IPC: G01D5/38
Filed: 1988-12-15
Abstract: Une tête de lecture (13) lit une échelle (10) afin de déterminer le déplacement relatif entre elles. La tète de lecture ne comprend pas de réseaux, contrairement à ce que l'on pourrait attendre. Au lieu de cela, elle comporte de surfaces réfléchissantes (17, 18) de sorte que la lumière provenant d'une source (14) est réfléchie et a des interactions avec l'échelle aux points A, D et G. Au point G, un champ de bordure FF est développé, lequel a la même inclinaison que l'échelle. Ainsi, un détecteur (20) reçoit des modulations de lumière pendant le mouvement relatif, à mesure que le champ de bordure interagit avec l'échelle au point G. On peut compter ces modulations afin de déterminer la distance parcourue.
Patent EP-0420903-A1 (EP)
Title: Montage pneumatique anti-vibration
Inventor: PUMPHREY GORDON LLOYD
IPC: F16F9/04
Filed: 1989-06-13
Abstract: On a mis au point un montage pneumatique anti-vibration comportant un couvercle (2) supérieur de type cuvette plate ou renversé, afin de monter l'équipement au-dessous duquel se trouve une chambre creuse gonflable (1) ayant approximativement la forme d'un tore. Un manchon (3) fileté central fixé en dessous du couvercle supérieur et passant vers le bas à travers le centre de la chambre creuse, passe dans une cavité se trouvant dans la base (5) fixée au fond de la chambre creuse. Un arrêt de butée (12) assis est fixé au fond du manchon central. Une version du montage à éléments prisonniers comprend une plaque de base (11) étendue comportant des trous de fixation au bas. Le gonflage de la chambre via une valve (7) ou la connexion dans la base ou la paroi de la chambre à air ont pour effet de faire s'élever l'équipement monté formant ainsi un isolant anti-vibration et anti-choc très efficace.
Patent EP-0435873-A1 (EP)
Inventor: SCHURICHT MICHAEL
IPC: H04M3/26
Filed: 1989-07-17
Abstract: Entre la terminaison de réseau qui constitue la limite avec le domaine utilisateurs et les terminaux des utilisateurs ont lieu des opérations propres aux interfaces, consistant à envoyer et à recevoir en alternance des séquences de données. L'ordre des séquences de données et la durée de transmission de chaque séquence de données sont prédéterminés, ce qui entrave les mesures dans le domaine utilisateurs. Pour remédier à ce problème, on utilise un générateur de structure de test, capable d'organiser toutes les séquences de données requises pour l'opération dans un ordre et pour une durée favorables aux mesures. Ledit générateur peut en outre produire pour les mesures des séquences de données à définition libre. Enfin, ledit générateur est capable de produire des données de commande et/ou d'identification synchrones avec les séquences de données. Application: mesures effectuées dans le domaine utilisateurs d'un système ISDN.
Patent EP-0429485-A1 (EP)
Title: Dispositif de reglage a commande electromagnetique
Inventor: KREUTER PETER
IPC: F01L9/20
Filed: 1989-07-28
Abstract: Un dispositif de réglage de soupapes à deux voies de gaz à commande électromagnétique ouvre et ferme les soupapes à deux voies en faisant se déplacer une plaque d'induit (8) entre des électro-aimants (14, 16) opposés, et comprend une subdivision entre la plaque d'induit (18) et la tige de soupape (28). D'un côté de la plaque d'induit (18), un système de ressorts (38) pousse la plaque d'induit vers la position d'ouverture de la soupape. De l'autre côté est agencé un double système de ressorts dont une partie (40) pousse la plaque d'induit vers la position de fermeture de la soupape, alors que la deuxième partie (42) de ce système double sollicite la soupape par la tige de soupape (28) vers sa position de fermeture.
Patent EP-0423237-A1 (EP)
Inventor: BLATT JOHN A
IPC: F16L37/56
Filed: 1989-06-29
Abstract: L'accouplement à déconnexion rapide (22) ayant des conduits incorporés de fluides (16a et 16b) s'utilise avec des maîtres-mandrins de transfert de pièces ayant des mandrins intermédiaires (12) de manipulation de pièces changeables. L'accouplement utilise un organe de verrouillage rotatif (52) ayant une came excentrique (66) qui serre de manière rigide le mandrin intermédiaire (12) de manipulation des pièces sur le maître-mandrin (24) par engagement de tiges (60) configurées dans un agencement mâle-femelle et insérées depuis un premier bloc d'accouplement (26) fixé sur le mandrin intermédiaire (12) dans le second bloc d'accouplement (38) fixé sur le maître-mandrin (24). Un accouplement à déconnexion rapide (212) ayant des conduits de fluides incorporés (234 et 236) s'utilise avec des emboîtures d'outils ayant des assemblages d'outillages changeables. L'accouplement (212) utilise un organe de verrouillage rotatif (258) ayant une came excentrique (260) qui serre de manière rigide le premier montage d'outillage (214) sur le second montage d'outillage (216) par engagement d'une tige de guidage (230) configurée comme un agencement mâle-femelle et insérée depuis un premier bloc d'accouplement fixé sur le premier montage d'outillage (214) dans le second bloc d'accouplement (216) fixé sur l'emboîture d'outil. L'accouplement à déconnexion rapide peut comprendre des connecteurs électriques configurés dans un agencement mâle-femelle s'engageant l'un dans l'autre lorsque les premier et second blocs d'accouplement sont attachés l'un à l'autre.
Patent EP-0431042-A1 (EP)
Title: A method of preparing an active human neutrophil chemotactic factor polypeptide.
Inventor: YAMADA MASAAKI MURASAKINO NISH
IPC: C12N15/09
Filed: 1989-08-29
Abstract: A simple and efficient method of preparing active recombinant human neutrophil chemotactic factor. The human neutrophil chemotactic factor (NCF) is solubilized from a transformant cell homogenate using urea or guanidine hydrochloride. The polypeptide is further purified from the solution using conventional protocols such as CM-Sepharose CL-6B, HW-55 column, etc.. By using this method, large amounts of active human NCF can be recovered and purified.
Patent EP-0462106-A1 (EP)
Inventor: PARADISE RONALD Y
IPC: H04L27/12
Filed: 1989-09-22
Abstract: L'invention concerne un système de modulation par variation continue de phase dans lequel, pour chacune des composantes en phase et transversales, les impulsions de demi-cosinus adjacentes de même polarité sont associées à un signal de modulation à transition continue maintenant la continuité de la forme d'onde ainsi qu'au moins sa première dérivée. Lorsque cela se produit, l'autre signal constitutif est réglé pour maintenir constante la somme vectorielle des signaux constitutifs.
Patent EP-0437528-A1 (EP)
Inventor: ELLOY MARTIN ARTHUR BEECHWOOD
IPC: A61B17/00
Filed: 1989-10-09
Abstract: On décrit un instrument chirurgical permettant de préparer une cavité osseuse à recevoir ultérieurement l'implantation d'une prothèse de remplacement pour une articulation, notamment pour élargir une cavité médullaire dans un fémur avant d'y implanter un composant fémoral d'une prothèse de hanche. L'instrument se compose d'une tige (2), munie de dentelures (4) sur une partie au moins de sa surface externe, et d'un manche (3) monté sur l'une des extrémités de la tige et à l'intérieur duquel la tige se sépare en un membre de corps principal (5) et au moins un membre coulissant (6), le dernier s'engage avec le membre de corps principal de manière à avoir un mouvement coulissant pendant l'utilisation de l'instrument, permettant ainsi aux dentelures de façonner la surface intérieure de la cavité osseuse.
Patent EP-0439508-A1 (EP)
Inventor: FISHER DEREK
IPC: A61K47/48
Filed: 1989-10-20
Abstract: A process for fractionating a mixture of polyethylene glycol (PEG)-protein adducts comprising partitioning the PEG/protein adducts in a PEG-containing aqueous biphasic system.
Patent EP-0381034-A1 (EP)
Inventor: PIERRAT MICHEL A
IPC: F02B3/06
Filed: 1990-01-24
Abstract: Rectangular pistons are driven in a circular orbit by two spaced eccentrics on a common crankshaft. The displacement chambers reciprocate with a lateral motion parallel with the crankshaft. The radial forces created by the fluid pressure in the displacement chambers are balanced by a connection to the crankshaft through rotatable and slidable antifriction bearings. During the reciprocating lateral motion of the chambers, port openings located in the outer ends of the chambers are connected alternately to matching intake and exhaust port openings in the adjacent surfaces of the casing to provide a reversible valveless control of the fluid to and from the chambers. The apparatus can be used either as a pump or motor without internal modifications. The pistons are secured together as one piece and follow identical orbital paths. Each pair of opposing displacement chambers are secured as one piece and radially connected to the crankshaft. The displacement of the apparatus is continuously variable from zero to its maximum. The apparatus is dynamically balanced by two counterweights, with adjustable eccentricities.
Patent EP-0380123-A1 (EP)
Inventor: CHOU RICHARD TIEH-HUA
IPC: C08L29/04
Filed: 1990-01-26
Abstract: Blends of a major portion of ethylene vinyl alcohol copolymer (EVOH) and a minor portion of an amorphous polyamide and preferably also a semicrystalline nylon are disclosed. These blends may be formed into films or multilayer structures, which can be thermoformed into containers or other articles. The presence of the minor portion of amorphous polyamide permits thermoforming of the EVOH at lower temperatures without the formation of defects.
Patent EP-0402693-A1 (EP)
Inventor: BOFFO MARC
IPC: F23R3/54
Filed: 1990-05-29
Abstract: The invention relates to a gas turbine power plant with a mixed-flow compressor (1) and an adjoining mixed flow diffuser (2), the mixed-flow diffuser lying within the annularly arranged combustion chambers (6) and supplying these in counterflow with compressor air from the radial inner side. Gas turbine power plants of this kind are more compact and exhibit a higher efficiency than turbine power plants which have radial compressors. 
<IMAGE>
Patent EP-0422339-A1 (EP)
Inventor: BREWER MICHAEL T
IPC: C07K14/715
Filed: 1990-07-17
Abstract: At least two substantially purified tumor necrosis factor (TNF) inhibitors are disclosed which are glycoproteins that are active against TNF. The isolation of 30kDa and 40KDa TNF inhibitors from urine is disclosed. The deglycosylated form of the 30kDa TNF inhibitor and 40kDa TNF inhibitor are described as being active against TNF. The 40kDa TNF inhibitor is active against both TNF alpha and TNF beta. The amino acid sequence of the 30kDa TNF inhibitor and the 40kDa TNF inhibitor are disclosed. Methods for isolating the TNF inhibitors from human U937 cell medium and producing the proteins by recombinant-DNA methods are also described.
Patent EP-0456879-A1 (EP)
Title: Process for the dehalogenation of organic compounds
Inventor: PRI-BAR ILAN
IPC: C07B35/06
Filed: 1990-08-23
Abstract: Organohalides are dehalogenated by bringing an organohalide or a mixture of two or more organohalides into contact with an alkali hydroxide in an alcoholic solution and in the presence of a catalytically effective amount of a heterogeneous transfer hydrogenolysis catalyst. The process can be carried out at relatively low temperatures (50° - 150°C) and at low pressures.
Patent EP-0445415-A1 (EP)
Inventor: KUDOU TSUNEAKI
IPC: G06F7/00
Filed: 1990-12-20
Abstract: A dynamic barrel shifter comprise a data input portion (2a-2d), a data shift portion (3, 5), a shifted data output portion including sense inverters (22a-22h) which is set at threshold voltage higher than a half of the power source voltage, the sense inverters are provided every transmission route for each binary code ; and a pre-charge portion (23) for pre-charging the data shift portion and the shifted data output portion prior to the input of data, the pre-charge portion including a first power source voltage applying circuit for applying electric potential lower than the power source voltage to the data shift portion through first gate elements from the power source, and a second power source voltage applying circuit for applying electric potential equal to the power source voltage to the input side of the shifted data output portion through second gate elements.
Patent EP-0387931-A1 (EP)
Inventor: MIELKE SIEGFRIED DR
IPC: F16J1/16
Filed: 1990-02-22
Abstract: In a light-metal piston (1) for internal-combustion engines, having a combustion chamber depression (2) located in the piston base, in order to reduce the stresses (caused by the ignition pressure on the edge of the combustion chamber depression (2)) in the regions between the annular slot for the lowest compression ring (9) and the upper apex of the bolt hub holes (10) there is provided a blind hole (11) running from the outside to the inside. …<IMAGE>…
Patent EP-0426245-A1 (EP)
Inventor: FAES FRANCISCUS CORNELIUS MARI
IPC: H05K13/00
Filed: 1990-10-29
Abstract: A rod magazine for electrical and/or electronic components, more particularly for air coils, comprising a rod-shaped holder comprising a magazine chamber of U-shaped cross-section and a needle extending freely through the magazine chamber throughout its length.
Patent EP-0422831-A1 (EP)
Inventor: SHIHODA KEI-ICHI C O SUMITOMO
IPC: H01R12/58
Filed: 1990-10-04
Abstract: Press fit pins for use with printed circuit board substrates must maintain pressure with through holes of wide displacement range and a pin with symmetrical mounting portions, each with an arm to engage the inner periphery of the opposite portion elastically, increases the range of permissible fabrication deviation.