baber/WOPTO huggingface dataset:
Patent EP-0181923-B1 (EP)
IPC: G01F1/704
Filed: 1985-05-15
Granted: 1989-05-10
Abstract: Un procédé utilisé avec des systèmes d'écoulement de scintillation liquide comprend l'écoulement d'un mélange contenant un échantillon (12) et un milieu de scintillation liquide (20) au travers d'un détecteur d'écoulement (24), le milieu de scintillation liquide comprenant un marqueur radionucléïde ayant une distribution d'énergie différente de celle de l'échantillon. Un spectre de distribution par hauteur d'impulsion est déterminé et un point unique sur la portion du spectre de distribution par hauteur d'impulsion représentant le spectre d'énergie du milieu est trouvé, une valeur de hauteur d'impulsion relative à ce point unique fournissant une valeur relative au degré d'inhibition dans le mélange. En comparant une telle valeur de hauteur d'impulsion avec une valeur de hauteur d'impulsion obtenue de la même manière pour une norme d'étalonnage, un degré d'inhibition dans le mélange est indiqué. En outre, les comptages détectés pour le milieu de scintillation liquide pendant une période de mesure peuvent être mis en relation avec l'activité spécifique du milieu de scintillation liquide pour déterminer le volume du milieu de scintillation liquide s'écoulant pendant la période de mesure. Le volume de l'échantillon s'écoulant pendant une telle période peut également être déterminé en mettant en relation le volume du milieu de scintillation liquide avec un rapport entre l'échantillon et le milieu de scintillation liquide s'écoulant au travers du détecteur d'écoulement. La vitesse de comptage de l'échantillon est corrigée pour l'inhibition et l'activité spécifique de l'échantillon est déterminée.
Patent EP-0229049-B1 (EP)
IPC: C08F8/22
Filed: 1985-06-10
Granted: 1990-08-08
Abstract: Method and apparatus for the chlorination of polyolefins in aqueous suspension. The method includes subjecting the suspension of the polyolefin to a submerged jet of chlorine gas at a velocity sufficient to atomize the chlorine; i.e., at least 18.3 m/s (about sixty feet per second). By this method a very intimate mixture of chlorine and aqueous suspension is formed, whereby the chlorination proceeds more efficiently and at a lower chlorine pressure. Further advantages include a more uniformly-substituted product. Figure 1 represents means for introducing the jet of gas. A port (3) extends through and outwardly from the interior of the vessel wall (2). Disposed within the port (3) is an internal plug (4) with an internal passageway (5). The plug (4) forms a gas-tight seal with port (3) and with a gas-delivery line (6). One end (5a) of the passageway (5) widens and forms a continuation of the enlarged end (6a) of the gas-delivery line (6). The other end of the passageway (5) opens into the interior of the reactor (1). The exit end (4b) of the plug (4) extends obliquely a short distance into the interior of the reactor (1). The entrance end (4a) of the plug (4) tapers outwardly to conform to the enlarged end (6a) of the gas-delivery line (6), thereby forming a gas-tight seal when the flanges (7), (8) and (9) of the plug (4), port (3) and line (6) are fastened together as shown.
Patent EP-0198348-B1 (EP)
IPC: C07C51/09
Filed: 1986-04-04
Granted: 1990-01-03
Abstract: A method for preparing an important stereospecific intermediate in the synthesis of prostaglandin analogs is disclosed. Said intermediate is (+)S-2-hydroxy-2-methyl-hexanoic acid and is prepared via an asymmetric halolactonization reaction utilizing L-proline as the chiral agent.
Patent EP-0222079-B1 (EP)
Title: Printed circuit boards optical testing method
IPC: G06T7/00
Filed: 1986-08-14
Granted: 1992-05-20
Abstract: A circuit board having conductor tracks is optically tested for functional faults by use of a computer controlled testing apparatus including at least one camera. The surface of the circuit board is scanned in a point-by-point manner by the camera to establish for each point scanned an image respresentative indicative of a conductor track area or a non-conductor track area. The surface of the circuit board is divided into a predetermined plurality of windows of predetermined size, and the image representations are associated with respective windows. For each window a determination is made of the sum of only the points of the window corresponding to a conductor track area or the sum of only the points of the window corresponding to a non-conductor track area. This establishes an identification value descriptive of the particular window. The identification values of the windows of the circuit board being tested are compared with predetermined values of corresponding respective windows of a reference master.
Patent EP-0223215-B1 (EP)
IPC: B65B41/16
Filed: 1986-11-14
Granted: 1990-01-10
Abstract: The apparatus for selecting and feeding web material (F1, F2, F3) from a plurality of supply bobbins (B1, B2, B3) of web material having different characteristics, comprises a selecting and dispensing device arranged on a slide (7) horizontally movable to and fro with respect to the means (T) which finally feed the film to the packaging station (P) of the packaging machine. On said slide there are mounted indexing means (13, 18) adapted to selectively bring into operative alignment with the feeding means (T) one draw-and-guide unit (A1, A2, A3) which draws the selected film and delivers it to the feeding means (T). The operative engagement between the draw-and-guide units (A1, A2, A3) is obtained by opening the feeding means (T) which consist of a superposed belts conveyor (101, 201) and pinch rollers (R1, R2) and inserting therebetween the forward portion (118, 218, 318) of the draw-and-guide unit. The opening of the feeding means is promoted by the movement of the draw-and-guide unit which carries a roller or opening pin (37) which acts on a suitable shaped plate (3) carrying the upper run (101) of the belt conveyor. Upon engagement of the draw-and-guide unit (A1, A2, A3) with the feeding means (T) there takes place also the operative engagement of a driving wheel (38) arranged on the feeding means (T) with a driven wheel (31) arranged on the draw-and-guide unit, which transmits the drive to the draw wheels (21, 121-22, 122) of the draw-and-guide unit.
Patent EP-0209959-B1 (EP)
Title: Weapon training system
Inventor: LACINY RICHARD WENCESLAS
IPC: F41G3/26
Filed: 1986-03-24
Granted: 1994-06-01
Abstract: In a weapons training simulator, laser radiation is output via optics (28) to simulate the firing of a round, and reflected radiation received via a conjugate path to assess the effectiveness of the shot. In the event of a miss a scan of the target area is required to provide fall of shot information. The scan is performed by controlled movement of the output faces of fibre optics (23, 24, 25) flexibly coupling to fixed sources (20, 21. 22) and of the input face of a fibre optic (200) flexibly coupling to a fixed detector (201). The problem of the bulk and inertia of prior art systems is improved by the remote location of lasers, drive and control, which may be conveniently separated for service or replacement without disturbing the optically aligned input and output faces. A further improvement is that vertically aligned multiple sources may be employed without undue weight penalty, yielding elevation information from a lateral scan.
Patent EP-0225826-B1 (EP)
IPC: C07C271/08
Filed: 1986-11-21
Granted: 1990-06-20
Abstract: 1. Fluorine-containing acrylic monomers characterized in that they correspond to the general formula : (II)   see diagramm : EP0225826,P20,F1   in which RF denotes a perfluoroalkyl radical with a straight or branched chain containing from 2 to 20 carbon atoms, R denotes a hydrogen atom or a methyl radical, A denotes a divalent chain sequence of 2 to 9 carbon atoms, which may comprise one or more oxygen atoms, W-Q denotes a divalent chain sequence chosen from those of formulae : -(CH2 )p -O-   see diagramm : EP0225826,P20,F2     see diagramm : EP0225826,P20,F3   -(CH2 )p -O-(CH2 )q -O- -(CH2 )p -S-(CH2 )q -O- -(CH2 )p -(OCH2 CH2 )q -O- -(CH2 )p -SO2 -(CH2 )q -O-   see diagramm : EP0225826,P20,F4     see diagramm : EP0225826,P20,F5   -CH=CH-(CH2 )p -O- -(CH2 )p S- -(CH2 )p NH-   see diagramm : EP0225826,P20,F6     see diagramm : EP0225826,P20,F7   R' denotes a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms, each of p and q, which are identical or different, denotes an integer ranging from 1 to 20.
Patent EP-0217928-B1 (EP)
Title: Methode pour la preparation d'un agent de sorption a base de bicarbonate pour la desulfuration des effluents gazeux
IPC: C01D7/10
Filed: 1986-04-01
Granted: 1993-10-13
Abstract: Procédé pour la carbonisation à sec du carbonate (19) d'un métal alcalin ou d'ammonium dans lequel est utilisé un écoulement gazeux (10) à faible teneur en gaz carbonique, et plus particulièrement un procédé pour la production d'un agent de sorption à base de bicarbonate (21) utile pour la désulfuration d'effluents gazeux à partir de ces gaz à faible teneur en gaz carbonique.
Patent EP-0244449-B1 (EP)
Title: Dispositif de centrage pour ensembles muni d'elements tournant m utuellement en sens inverse
IPC: B62D5/00
Filed: 1986-10-08
Granted: 1990-03-07
Abstract: Dispositif de centrage pour ensembles munis de deux éléments tournant mutuellement en sens inverse comportant un ressort (1) à barre de torsion, dont la région de torsion centrale (2) possède une coupe réduite. Des régions de support (3, 4) sont prévues aux extrémités des ressorts (1) à barre de torsion sur lesquels sont fixés des éléments de liaison (5, 6) pour connecter le dispositif de centrage avec les deux éléments de l'ensemble. Les éléments de liaison (5, 6) comportent des prolongements (9, 10) en forme de manchon, qui entourent sans contact les ressorts à barre de torsion dans leur zone de torsion (2). Un soufflet métallique (11) résistant à la torsion et ayant un effet de ressort axial est connecté en parallèle au ressort (1) à barre de torsion, ledit soufflet métallique étant disposé coaxialement par rapport au ressort (1) à barre de torsion. Le soufflet métallique (11) est relié à une de ses extrémités avec le prolongement (9) en forme de manchon d'un des éléments de liaison (5). A son autre extrémité le soufflet métallique (11) est relié avec une première pièce de centrage (12) d'un dispositif de blocage (13) dans une position centrale. Une deuxième pièce de centrage (14) du dispositif de blocage (13) dans la position centrale est reliée au prolongement (10) en forme de manchon de l'autre élément de liaison (10).
Patent EP-0248217-B1 (EP)
IPC: A61K31/195
Filed: 1987-05-04
Granted: 1993-07-28
Abstract: Ornithine decarboxylase inhibitors when administered in conjunction with autologous LAK cells and interleukin-2 provide for an enhanced treatment of neoplastic disease states. This enhancement is provided by the ability of an ornithine decarboxylase inhibitor to reduce tumor load and to enhance interleukin-2 production in T helper cells.
Patent EP-0264093-B1 (EP)
IPC: G01B3/20
Filed: 1987-10-12
Granted: 1992-01-22
Abstract: Sliding callipers are provided with a measuring rail (1), a measuring limb (2) which is displaceably arranged on the measuring rail (1) via a grip carriage (5), a display device (13) and a second measuring limb (3) which can be rigidly located on one end of the measuring rail (1). At least one of the measuring limbs (2,3) is of multipart design and can be dismantled or assembled, at least one of the parts (6) bearing at least one measuring surface (4). The at least one part (6) can be assembled with another part (12,16) into at least two different positions and/or can be selected from a group of differently designed parts (6). <IMAGE>
Patent EP-0268071-B1 (EP)
IPC: B01J13/02
Filed: 1987-10-13
Granted: 1989-11-23
Abstract: 1. Microcapsules with at least one capsule wall which contains a reaction product of at least one isocyanate with at least one isocyanate-reactive group with an active H atom, characterized in that the isocyanatereactive compound is a polyamine with at least three primary amino groups.
Patent EP-0254334-B1 (EP)
Title: Hollow fibre of polyester-amide and process for preparing it
IPC: B01D67/00
Filed: 1987-06-12
Granted: 1991-09-04
Abstract: A hollow fibre of polyester-amide, useful in the process of dialysis and in ultra-filtration processes in general, is formed by a polyester-amide with repetitive units (TATE)n (wherein T is the terephthalic acid radical; A is the ethylenediamine radical; and E is the hexanediol radical), shows an outer diameter of from 200 to 1000 mu m, a wall thickness of from 20 to 200  mu m, a water permeability value of up to 7.5 litres/m<2>/hour, for a  DELTA P of 300 mmHg and a good permeability for substances having a molecular weight of up to about 17,000. Such a fibre is obtained by means of a process which comprises the following steps, carried out sequentially: - preparation of a solution of polyesteramide (TATE)n in a solvent constituted by formic acid at a concentration higher than about 99%, or constituted by a solution of lithium chloride in dimethylformamide or dimethylacetamide; - extrusion of said solution through a spinnerette having a cross section of annular shape and coagulation of the fibre in an aqueous coagulation bath, with the possible introduction of an aqueous coagulating liquid to the interior of the annular opening of the spinnerette; washing with water and recovery of the so-obtained hollow fibre.
Patent EP-0260970-B1 (EP)
Inventor: AMIS ANDREW A
IPC: A61F2/08
Filed: 1987-09-17
Granted: 1995-07-12
Abstract: An artificial ligament for connecting across a skeletal joint comprises a bundle of fibres 1 each comprising a plurality of filaments 1a of polyethylene terephthalate. The ligament is constructed by winding a plurality of turns of the fibre 1 onto a winding apparatus and then binding the ends to form loops 4. Also disclosed is a ligament fixation means in the form of a cylindrical grommet, and a tensioning instrument for use in implanting an artificial ligament.
Patent EP-0270667-B1 (EP)
Title: Appareil a micro-ondes a double plasma et procede de traitement de surfaces
IPC: H01J37/32
Filed: 1987-06-10
Granted: 1992-01-15
Abstract: Un appareil à plasma génère un disque de plasma (16) de haute fréquence (UHF ou micro-ondes) et un plasma hybride (45) dérivé du disque de plasma. Le plasma à micro-ondes sert de source d'ions excités et d'espèces à radicaux et à électrons libres pour le deuxième plasma, hybride en ce sens qu'il contient des espèces d'excitation à micro-ondes et à courant continu (ou HF selon la polarisation). Le plasma hybride est utile pour traiter un article (43) avec des espèces différentes de celles contenues dans le disque de plasma et permet d'obtenir une commande plus précise du processus que si l'on ne disposait que d'un seul plasma.
Patent EP-0316364-B1 (EP)
Title: Compositions pour traiter l'alopecie
IPC: A61K8/00
Filed: 1987-06-30
Granted: 1992-03-18
Abstract: Méthode pour traiter la forme d'alopécie communément appelée ''calvitie de type masculin'', consistant en une application topique régulière, sur les régions affectées du cuir chevelu, d'une composition contenant au moins un principe actif de formule (I) dans laquelle soit un élément parmi R1 et R2 est hydrogène et l'autre est sélectionné dans la classe des alkyle carbonyle C1-6, alkoxycarbonyle C1-6, alkylcarbonyloxy C1-6, alkylhydroxyméthyle C1-6, nitro, cyano,chloro, trifluorométhyle, alkylsulphinyle C1-6, alkylsulfonyle C1-6, alkoxysulphinyle C1-6, alkoxysulpnonyle C1-6, alkylcarbonylamino C1-6, alkoxycarbonylamino C1-6, alkyl-thiocarbonyle C1-6, alkoxythiocarbonyle C1-6, alkylethiocarbonyloxy C1-6, alkoxythiolméthyle C1-6 formyle ou aminosulphinyle, aminosulphonyle ou aminocarbonyle, la partie amino étant éventuellement substituée par un ou deux groupes alkyle C1-6, ou alkylsuphinylamino C1-6, alkylsulphonylamino C1-6 alkoxysulphinylamino C1-6 ou alkoxysulphonylamino C1-6 ou bien à substitution terminale éthylénique par alkylcarbonyle C1-6,nitro ou cyano, ou -C(C1-6 alkyl)NOH ou -C(C1-6 alkyl)NNH2, soit un élément parmi R1 et R2 est nitro, cyano ou alkylcarbonyle C1-3 et l'autre est méthoxy ou amino éventuellement substitué par un ou deux alkyles C1-6 ou par alkanoyle C2-7; un élément parmi R3 et R4 est hydrogène ou alkyle C1-4 et l'autre est alkyle C1-4 ou bien R3 et R4 ensemble sont polyméthylène C2-5; soit R5 est hydrogène, hydroxy, alkoxy C1-6 ou acyloxy C1-7 et R6 est hydrogène soit R5 et R6 ensemble sont une liaison; R7 est hydrogène, alkyle C1-6 éventuellement substitué par hydroxy, alkoxy C1-6, alkoxycarbonyle C1-6 ou carboxy, alkyle C1-6 substitué par un halogène, ou bien alkényle C2-6; aryle ou hétéroaryle étant soit éventuellement substitué par un ou plusieurs groupes, soit des atomes sélectionnés dans la classe des alkoxy C1-6, hydroxy, halogène, trifluorométhyle, nitro, cyano, acyle carboxylique C1-12, ou bien amino ou aminocarbonyle éventuellement substitué par un ou deux groupes alkyle C1-6; R8 est hydrogène ou alkyle C1-6; ou bien R7 et R8 sont unis l'un à l'autre pour former un polyméthylène C3-5 ou -CH2-(CH2)n-Z-(CH2)m- où m et n sont des entiers de 0 à 2 tels que m+n soit égal à 1 ou 2, et Z est oxygène, soufre ou NR9 dans lequel R9 est hydrogène, alkyle C1-9, alkanoyle C2-7, phénylalkyle C1-4, naphtylcarbonyle, phénylcarbonyle ou benzylcarbonyle éventuellement substitué dans le noyau phényle ou naphtyle par un ou deux alkyle C1-6 ou halogène; hétéroarylcarbonyle mono- ou bi-cyclique; X est oxygène ou soufre; et la partie R8NCXR7 est en position trans vis à vis du groupe R5 lorsque R5 est hydroxy, alkoxy C1-6 ou acyloxy C1-7. Sont également décrits un sel ou un solvat pharmaceutiquement acceptables dudit principe actif.
Patent EP-0281017-B1 (EP)
Title: Toothbrush
IPC: A46B15/00
Filed: 1988-02-25
Granted: 1992-09-30
Abstract: While brushing the teeth with known toothbrushes, whether manually or mechanically operated, the user can involuntarily apply too much pressure, which may cause damage with far-reaching consequences to the gums, teeth and dental fixing devices. Such damage may be avoided by using a toothbrush which enables the user to achieve optimum pressure for brushing the teeth by simple means, and without using additional electrical or electronic aid. The head (3) of the toothbrush is so disposed on the shaft (1) of the toothbrush, that it flexes when a certain level of pressure is reached, enabling optimum pressure to be maintained while the teeth are brushed. An acoustic and/or tangible sign may be given when optimum pressure on the shaft (1) of the toothbrush is reached, or the shaft (1) may be formed at certain points like a leaf spring, in such a way that the flexible design of the toothbrush head ensures that an optimum or maximum pressure while brushing the teeth is not exceeded.
Patent EP-0320661-B1 (EP)
Inventor: BRAUN PETER
IPC: H01R25/14
Filed: 1988-11-22
Granted: 1994-01-19
Abstract: A low-voltage conductor rail (4), consisting of two rods (4a, 4b), is combined in a multiple manner by installation parts (10, 20). The latter consist in each case of a base part (20) and a cover part (10), screwed together by a screw (13) with a knurled head. The installation part can be used both for connection of a light (1) to the conductor rail and for the fitment of the rails themselves on the cover side. In these cases, the installation parts are fitted with assembly tubes (3, 5). Contact springs (26) may be inserted for the power supply to the lights. Furthermore, the insertion of double sockets (27, 28) is possible. The rods can be fastened in to the extent that they project externally. <IMAGE>
Patent EP-0281430-B1 (EP)
Title: Process for sweeping oil formations with a gas using foams based on surfactants containing perfluoro groups
IPC: E21B43/22
Filed: 1988-01-11
Granted: 1991-06-05
Abstract: The invention concerns an enhanced oil recovery process improving the gas sweeping of an oil formation reservoir comprising at least one injection, through at least one injection well, either simultaneously or separately, of a plug of solution, preferably aqueous, of at least one surfactant and of a gas and/or steam plug (or "slug"), so as to form a foam. At least a portion of said reservoir is swept by said foam and the hydrocarbons are recovered through at least one producing well. The surfactant complies with the general formula RF-Y-X wherein RF is a perfluoric carbon radical, Y is a single bond or a divalent carbon radical containing at least one oxygen, sulfur and/or nitrogen atom, and X is a hydrophilic group.
Patent EP-0302084-B1 (EP)
Title: Apparatus for thermal aftertreatment of carbon fibres from coaltar pitch, in particular from glance- (hard)- coaltar pitch
IPC: C10C1/00
Filed: 1988-01-05
Granted: 1992-01-02
Abstract: In a process for producing carbon fibres from coal tar pitch, the coal tar pitch is filtered before being spun and the pitch filtrate is distilled in a thin-film evaporator in order to increase its softening point over 260 C. A pure and homogeneous hard pitch is thus obtained, without the re-formation of infusable, chinolin-insoluble components. The most difficult and cost intensive step of the fibre production process, namely the thermal aftertreatment of the spun pitch fibres, can thus be easily and quickly carried out. The subsequent thermal treatment is carried out in a cyclic treatment installation.
Patent EP-0323500-B1 (EP)
IPC: F01K17/06
Filed: 1988-06-16
Granted: 1992-05-06
Abstract: The invention concerns a procedure for improving the efficiency of a steam power plant process wherein damp fuel is used, which is dried by conducting at least part of the flue gas flow to a fuel drying process. In addition to the feed water the combustion air is preheated in steam power plants with tapped steams from the turbine, in counter-pressure power plants with tapped steams and/or counter-pressure steams, and in remote heating power plants with tapped steams and/or remote heating water. As taught by the invention, the temperature of the flue gas going to the damp fuel dryer installation (10), or the cooling of the flue gas flow by-passing it, is controlled by taking thermal energy from the flue gas and transferring it to the combustion air and/or the feed water, their quantity and/or temperature being controlled in accordance with the cooling requirements of the flue gases determined by the drying requirements of the damp fuel.
Patent EP-0355125-B1 (EP)
IPC: A61K39/00
Filed: 1988-06-09
Granted: 1993-09-22
Abstract: Un procédé d'examen oncologique d'admission et de thérapie anti-cancéreuse intégrées par inoculation ou vaccination avec des matériaux dérivés de cellules tumorales se caractérise par la fait que des composants de fractions pouvant être obtenues de matériaux d'essais produits pendant une analyse en soi connue de récepteurs d'hormones sont soumis à une analyse immunologique, biochimique et/ou biologique moléculaire.
Patent EP-0326887-B1 (EP)
Title: Beta-lactam antibiotics, process for their preparation and their use as and in therapeutic agents
IPC: C07D471/04
Filed: 1989-01-23
Granted: 1992-09-16
Abstract: Hetero-fused phenylglycine- beta -lactam antibiotics of the formula (I) 
<IMAGE>
 in which R<1> represents a hetero-fused radical, process for their preparation and their use as therapeutic agents and in therapeutic agents, in particular as antibacterial, orally active antibiotics.
Patent EP-0336268-B1 (EP)
IPC: F03D3/06
Filed: 1989-03-28
Granted: 1993-02-24
Abstract: Wind power plant (2) for exploiting wind energy, having a rotor (8) which is arranged on a mast (4), can be rotated about a vertical pivot (78) under the action of wind and is provided with a plurality of vertically extending rotor blades (12) spaced from the pivot (78). The rotor (8) has a central region (22) and arms (24) which lead from the central region (22) to the rotor blades (12). Arranged one above the other there are in each case two arms (24) which converge inwardly essentially in one horizontal plane and transmit torque about the rotor pivot (78) to the central region (22). <IMAGE>