baber/WOPTO huggingface dataset:
Patent EP-0452220-A1 (EP)
Inventor: SAUER ERIC D
IPC: H01R4/24
Filed: 1991-04-11
Abstract: The invention relates to an interconnection device enabling the electrical coupling together of two insulated cables (5, 6) to be performed without having to strip them, comprising two pairs (1, 2) of jaws equipped with sharp-edged members (3) disposed in opposition as two paired systems capable of penetrating the insulation of the cables when, with the aid of tightening means, the jaws are moved together mutually, producing an electrical contact with the core of each cable. Each pair of jaws comprises one of the said systems of sharp-edged members and the means for tightening the pairs of jaws comprise two screws (11, 12) enabling the latter to be tightened independently of each other, the mutual displacement travel of the jaws of each pair being rectilinear and bounded by a guide bar (10) for translational movement. <IMAGE>
Patent EP-0481877-A1 (EP)
Inventor: AVELANGE GEROME
IPC: G02B6/42
Filed: 1991-10-15
Abstract: The invention relates to the field of optical components in which a fibre is aligned with respect to a laser, an LED, etc. …<??>According to the invention, the fibre (2) is solidly attached to a sleeve (6) gripped by a gripper (10) which is shaped like a "keyhole". The optical component (1) is solidly attached to a base (5) in which a slot (11) is parallel to the optical axis of the component (1). The feet (12) of the gripper (10) are inserted into the slot (11) which is provided for taking into account three degrees of freedom. When the alignment is obtained, dynamically, the parts are immobilised by laser welds (14, 15). …<??>Application to optical heads. …<IMAGE>…
Patent EP-0491582-A1 (EP)
Inventor: LAUGA PHILIPPE
IPC: F02M55/00
Filed: 1991-11-19
Abstract: Arrangement in an internal combustion engine of the type having, on the one hand, a bar (26) common to all the injection valves (12) and fitted with means of fixing it to the engine and having angular guide surfaces (38, 59), each of which acts in concert with a complementary surface (46, 60) of the outer wall of the body of each of the injection valves (12) in order to guide them angularly and, on the other hand, means of adjusting the height of the injection valves (12) which act in concert with a height stop surface (42) of the outside wall of the body of each of the injection valves (12), each injection valve being connected by one of its ends (16) to a fuel feedline (18) and by its other end (20) to an intake manifold (14) of an engine cylinder. According to the invention the height adjustment means are height stop sections (40, 61) of the bar, each of which acts in concert with the height stop surface (42) of the outside wall of the body of an injection valve (12). <IMAGE>
Patent EP-0440590-A1 (EP)
Inventor: WELIN-BERGER GUY
IPC: B23Q1/00
Filed: 1991-01-16
Abstract: The present invention relates to a steady rest of the kind which includes a linearly movable slide (3), means for moving the slide in a first direction with a constant and determined force, two lever arms (1, 2) in mirror-symmetry in relation to its movement direction, each of the arms having a camming surface (11, 12) which coacts with a camming surface (9, 10) on the slide so as to pivot the arm around a pivot point (7, 8) during movement of the slide, and gripping devices (4-6) mounted on the forward ends of the slide and the two pivotable arms, as seen in the first direction, so as to grip workpieces of differing diameters centrally between the arms. According to the invention, in the non-loaded state of the steady rest, i.e. when no workpiece is held by the gripping devices, the gripping devices (4-6) are intended to be spaced from the centering point at a radial distance which is smaller than the radius of the workpiece to be gripped and at a distance which corresponds to the extent to which the slide and the arms are deformed when the steady rest is in a loaded state. 
     The invention also relates to a method for centering a workpiece gripped by such a steady rest around one and the same point, irrespective of the diameter of the workpiece.
Patent EP-0500786-A1 (EP)
Title: Process and catalyst for production of diaryl carbonates.
Inventor: HARLEY A DALE
IPC: B01J21/14
Filed: 1990-10-09
Abstract: A process and a heterogeneous catalyst for the production of diaryl carbonates from the reaction of an aromatic hydroxy compound and a carbonyl halide and elimination of anhydrous hydrogen halide. The catalyst comprises a salt containing one or more metal cations and a neutralizing number of anions, said salt being impregnated on an inert porous support which renders the salt insoluble. The process can be carried out under reaction conditions such that the reactants remain in the gas phase when not adsorbed on the catalyst, and, in another embodiment, the products too remain in the gas phase. The process can be carried out in a fixed bed reactor, a fluidized bed reactor, or a circulating fluidized bed reactor.
Patent EP-0506725-A1 (EP)
Inventor: KRAMER REINHARD DR-ING
IPC: G01J1/42
Filed: 1990-12-18
Abstract: Procédé pour mesurer la puissance laser, dans lequel un fil potentiométrique (10) ou analogue susceptible d'être parcouru par un courant électrique et présentant une résistance électrique variable avec la température effectue un mouvement relatif de va-et-vient sur la section du faisceau. Afin d'éviter des influences perturbatrices pendant la mesure, le procédé est exécuté de façon à déplacer le fil potentiométrique (10) par rapport à la section du faisceau pendant une durée considérablement inférieure à sa constante de temps thermique tau, à utiliser un fil de compensation (11) pouvant également être parcouru par un courant électrique et présentant une résistance électrique variable avec la température, lequel passe parallèlement et tout près du fil potentiométrique (10) et lequel présente, relativement à ce dernier, un faible degré d'absorption du rayonnement laser, à déterminer les valeurs mesurées des deux fils (10, 11) et à calculer leur quotient (Q) comme mesure de la puissance laser indépendante du refroidissement par convection des deux fils (10, 11).
Patent EP-0453563-A1 (EP)
Inventor: YOUNG ELIHU M
IPC: C07K19/00
Filed: 1990-11-13
Abstract: L'invention a trait à la découverte que certains fragments peptidiques d'enveloppe du virus-2 d'immunodéficience humaine (VIH-2) sont particulièrement immunoréactifs contre des anticorps du VIH-2. Par conséquent, on peut appliquer ces fragments à des tests d'immunodiagnostic permettant la détection d'anticorps contre le VIH-2. L'invention a également trait à certaines protéines chimériques obtenues à partir de parties immunogènes du gène d'enveloppe du VIH-2, VIH-1, ou le HTLV-I, que l'on peut utiliser dans des tests visant à déterminer la présence d'anticorps contre le VIH-2, le VIH-1, le HTLV-I et le HTLV-II.
Patent EP-0520073-A1 (EP)
Inventor: IWAI HIROHISA FURUKAWA-SHATAKU
IPC: B23H9/18
Filed: 1991-01-16
Abstract: A method of and device for processing a wire rod when the forward end thereof is intended to be tapered, made finer, and be flexible like a guide wire for catheter. Tapering is performed through a process in which, when the wire rod is passed through the electrolyzer, the linear speed is set constant with ampere controlled or ampere is set constant with the linear speed controlled, and, as electrolytic polishing bath, a mixture of trihydric alcohol, perchloric acid, and monohydric alcohol is desirably used. A method of this invention is more efficient than the conventional mechanical polishing or the batch method of soaking the wire rods one by one into the electrolytic polishing bath, and gives an effect of performing tapering work with high precision.
Patent EP-0521860-A1 (EP)
Inventor: MOERBE MATTHIAS
IPC: B60T8/90
Filed: 1991-02-06
Abstract: Selon un procédé de contrôle de charges inductives qui permet de détecter des défauts éventuels, on vérifie si la pointe de coupure typique d'une charge inductive exempte de défauts du point de vue de sa position dans le temps et/ou de son amplitude se produit à la fin d'un signal d'amorçage de la charge inductive.
Patent EP-0480047-A1 (EP)
Inventor: YAMAGISHI MIKI NKK CORPORATION
IPC: F23G5/50
Filed: 1991-03-27
Abstract: Le procédé décrit sert à réguler la combustion dans un incinérateur à lit fluidisé. Dans cet incinérateur à lit fluidisé (5), on mesure une vitesse d'alimentation des déchets au moyen d'un dispositif mesureur de vitesse d'alimentation (11), en utilisant des éléments photo-électriques (1) placés dans une goulotte (2), en vue d'acheminer les déchets à brûler (3) depuis un alimentateur de poussière (4) vers l'incinérateur (5), et lorsque la vitesse d'alimentation des déchets dépasse une valeur prédéterminée: on augmente la vitesse d'alimentation des déchets à brûler provenant de l'alimentateur de poussière (4) pour supprimer la combustion; on augmente un volume de gaz d'induction au moyen d'une soufflante d'induction de gaz d'échappement (9) de l'incinérateur, pour supprimer la montée de la pression dans l'incinérateur; on abaisse un volume d'air d'une soufflante à courant forcé (7) pour l'air de fluidisation, pour supprimer la combustion; ou on augmente un volume d'air d'une soufflante (8) servant à alimenter en air une section de franc-bord, pour empêcher l'apparition de gaz non brûlés.
Patent EP-0483311-A1 (EP)
Inventor: COMMENT PAUL
IPC: G05D7/01
Filed: 1991-05-16
Abstract: La vanne comporte un clapet (8) constitué d'un corps de révolution logé dans une chambre (4) comprenant également un ressort (15) maintenant le clapet en position fermée. Le clapet (8) présente une partie cylindrique munie d'une garniture d'étanchéité (9) se déplaçant dans un alésage (5), une partie tronconique (10) située en face d'une partie tronconique (6) de la chambre et au moins un passage (12, 13) entre la partie tronconique (6) et la partie avant du clapet. La vanne est munie d'un conduit d'entrée (16) débouchant dans la partie tronconique (6) et d'un conduit de sortie (17). Une pression dans le conduit d'entrée (16) fait reculer le clapet dont la partie tronconique a tendance à fermer le conduit d'entrée (16). Un équilibre se produit entre la pression sur le clapet (8) et la poussée du ressort (15).
Patent EP-0539399-A1 (EP)
Inventor: RADOLA BERTOLD
IPC: G01N27/26
Filed: 1991-06-29
Abstract: L'invention concerne une chambre d'électrophorèse à structure modulaire et pourvue d'un système de refroidissement à tubes capillaires indépendant de la taille de ladite chambre.
Patent EP-0540544-A1 (EP)
Title: Benzoic acid substituted derivatives having cardiovascular activity.
Inventor: SALA ALBERTO
IPC: C07C235/58
Filed: 1991-07-15
Abstract: X, Y, R1 and R2 have the meanings specified in the specification, are endowed with cardiovascular activity.
Patent EP-0495049-A1 (EP)
Title: Process for the enzymatic preparation of basic fibroblast growth factor.
Inventor: MONSAN PIERRE
IPC: C12P21/06
Filed: 1991-07-30
Abstract: Novel prepn. of a basic fibroplast growth factor (bFGF) comprises (a) forming an adduct between heparin or heparan sulphate and a bFGF which has a 9-10 Leu-Pro bond, (b) treating the adduct with pepsin A or cathepsin D to cleave the bond and (c) releasing from the adduct the bFGF thus obtd. The bFGF may be of formula (I). NH2-(AA)x-Leu-Pro-Y-COOH (I). (AA = any amino acid residue, x = 0 or an integer; (AA)x may be eg. Ile Thr Thr, Thr Thr or Thr; y = the amino acid sequence of (11-155) bFGF.
Patent EP-0551413-A1 (EP)
Inventor: COOK THOMAS EDWARD
IPC: A61K8/42
Filed: 1991-09-25
Abstract: Sont décrites des compositions détergentes contenant des tensioactifs de sulfonate d'alkyle benzène et de certains amides de l'acide gras de polyhydroxy, en combinaison avec des suppresseurs de lessive de savon ou un constituant tensioactif auxiliaire, et des combinaisons de ceux-ci. Est également décrit un procédé pour laver des substrats au moyen de tensioactifs de sulfonate d'alkyle benzène et de certains amides de l'acide gras de polyhydroxy.
Patent EP-0565717-A1 (EP)
Inventor: SUZUKI MIGAKU
IPC: B29D28/00
Filed: 1991-11-06
Abstract: The invention presents a flexible, air-permeable plastic sheet comprising a large number of ribs of a first direction (Y1, Y2 ...) which each have mutually opposite sides (2, 3) extending in the first direction (Y) and bent downwards, and a large number of ribs of a second direction (X1, X2 ...) which each have mutually opposite sides (4, 5) extending in the second direction and bent downwards, so that each pair of adjacent ribs of a first direction and each pair of adjacent ribs of a second direction which cross these ribs of a first direction jointly delimit an air-permeable empty space. At each crossing point (C1, C2, C3, C4) one of the ribs is arched upwards and the opposite side edges of this rib cross the upper side (T1, T2) of the other ribs. Features of the plastic sheet according to the invention are less gloss and less tacky handle, and the sheet is preferably used as a top layer of a disposable hygienic article to be worn on the body. <IMAGE>
Patent EP-0501106-A1 (EP)
Inventor: SUGII MASANORI
IPC: E01F9/70
Filed: 1992-01-08
Abstract: Means (5) for conveying a group (A) of road signs (a), a pair of group of signs-conveying members (10) for conveying said group of road signs with supporting both sides of a bottom portion of the group of road signs, driving means for changing over the road sign to a support-releasing condition, a pair of sign-receiving means arranged at sign-separating positions (B), moving means for approaching and separating said pair of sign-receiving means, sign-ascending and descending means (46) for supporting and ascending and descending the road sign, means (58) for correcting a posture of the road sign, sign-holding means for releasably holding the road sign, position-changing means (59) for shifting said sign-holding means ranging from a position, where the sign is separated, to a position, where the sign is installed and withdrawn, and a holding means-ascending and descending mechanism for ascending and descending the sign-holding means at said position where the sign is installed and withdrawn, are carried on a loading platform (7,8) of said travelling car body. 
     Not only the road signs can be installed in good order at the appointed positions without being tumbled and the automatically installed road signs can be automatically withdrawn but also an improvement of safety, the labor-saving and a remarkable improvement of working efficiency can be achieved.
Patent EP-0499032-A1 (EP)
Inventor: KAWANO HIROHARU C O DIC-HERCUL
IPC: D21H19/62
Filed: 1992-01-13
Abstract: A paper coating resin has been provided which simultaneousy provides coated papers with improved ink receptivity, water resistance and blister resistance in a good balance. The resin is obtainable by introducing alicyclic amino and/or alicyclic epoxy compounds into a polyalkylenepolyamine-urea-aldehyde(epihalohydrin) resin or by introducing alicyclic amino and/or alicyclic epoxy compounds into a polyalkylenepolyamine-urea-aldehyde(epihalohydrin) resin and/or an amine-epihalohydrin resin and reacting or mixing these resins.
Patent EP-0498331-A1 (EP)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D231/56
Filed: 1992-02-03
Abstract: This invention relates to compounds of the formula
       
 where 
   X is -O-, -S- or -NH-; 
   Y is hydrogen, halogen and loweralkoxy; 
   p is 1 or 2; 
   n is 2, 3 or 4; 
   R is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, amino, loweralkylamino, nitro, loweralkylthio, trifluoromethoxy, cyano, trifluoromethyl,
       
 where aryl is
       
    R₁ is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, carboxyl, loweralkylamino, nitro, loweralkylthio, cyano, and trifluoromethyl; 
   m is 1 or 2; a pharmaceutically acceptable acid addition salt thereof and, where applicable the geometric and optical isomers and racemic mixtures thereof. 
     The compounds and compositions of this invention are useful as antipsychotic agents and as inhibitors of the reuptake of serotonin.
Patent EP-0511527-A1 (EP)
Inventor: SCHALLER RUDOLF DIPL-ING FH
IPC: E06B5/18
Filed: 1992-04-09
Abstract: In a door preventing the passage of electromagnetic fields, consisting of a frame (2) and of a door leaf (10, 12) possessing, along its edges, tongue-shaped contacts (7, 8) which cooperate with corresponding contacts (5, 6) attached to the frame (2), at least half of all the contacts (5, 6, 7, 8) being equipped with contact springs (9), the object of obtaining, in addition to careful treatment of the contacts (5, 6, 7, 8), a better shielding effect, especially in the kHz range, and moreover of reducing the forces to be exerted in order to close and open the door, is achieved in that the door leaf (10, 12) is mounted pivotably only about a single pivot pin (20) stationary in relation to the frame (2), at least one pair of cooperating contacts (6, 8) being angled obliquely, and the mutual spacing of these contacts (6, 8) being no smaller in any of the possible positions of the door than in the closed position. <IMAGE>
Patent EP-0508464-A1 (EP)
Inventor: YAMAMOTO KEISAKU
IPC: C08L83/04
Filed: 1992-04-10
Abstract: Disclosed is a rubber composition which is excellent in all of processability, strength, heat resistance, and oil resistance and which comprises 30 to 90% by weight of the following component (A), 0 to 50% by weight of the following component (B) and 5 to 40% by weight of the following component (C) based on 100% by weight of (A) + (B) + (C):
     (A) oil-extended ethylene-propylene rubber containing, based on 100 parts by weight of the ethylene-propylene rubber, 20 to 120 parts by weight of an extension oil and having a Mooney viscosity (ML 121°C) in the range of 30 to 100,   (B) un-oil-extended ethylene-propylene rubber, and   (C) organopolysiloxane which is represented by the average compositional formula R n SiO (4-n)/2  wherein R represents a substituted or unsubstituted monovalent hydrocarbon group and n denotes a number of 1.98 to 2.05 and which has at least two aliphatic unsaturated bonds and/or mercapto groups in one molecule.
Patent EP-0523625-A1 (EP)
Inventor: DUERSCH VOLKER
IPC: F02F3/22
Filed: 1992-07-14
Abstract: A piston for internal combustion engines with a cooling duct (2) which is connected to an inlet duct and an outlet duct (4), which open out on the underside of the piston or into the piston inner chamber (5). A transverse bore (6) which extends from the outside of the shaft (7) to the piston pin bore (8) passes through both the inlet duct and the outlet duct (4), respectively. In this way a good supply of lubricating oil is ensured to those parts of the piston pin bearing particularly subjected to stresses. <IMAGE>
Patent EP-0528179-A1 (EP)
Title: Liquid filter
Inventor: PROJAHN ULRICH DR
IPC: B01D27/07
Filed: 1992-07-16
Abstract: A liquid filter (10) of a housing filter type is proposed, whose filter element (33) which is exchangeably arranged in the housing (11) and through which the liquid passes axially, can be made of as few materials as possible in a simple environmentally friendly manner and is easily disposed of. The filter element (33) in addition to a central tube (34) made of cardboard and a paper coil, is provided with an outer tube (38) made of cardboard so that, for its manufacture, in addition to paper material, only a hot melt glue composed of polyamide is necessary. The cardboard tubes (34, 38) form, in the cover (13) two sealing points (37, 42), which separate the dirty side from the clean side, by their tubular ends (36, 41) projecting beyond the coil, the second outer sealing point (42) being easily combinable with a housing seal (22). <IMAGE>
Patent EP-0580885-A1 (EP)
Inventor: HAUG FRIEDRICH ING
IPC: H04L7/00
Filed: 1992-07-29
Abstract: In an interface circuit for, where necessary, a plurality of useful signal bit streams and a bit clock signal which are in each case fed in the form of complementary signals of differential transmitters via the interface line to differential receivers, the useful signal transfer being intended to take place at the receiving end not with the clock pulse edge which is decisive at the transmitting end but with the respective other clock pulse edge, a line crossover disposed downstream of the interface line is provided at the receiving end between the complementary outputs of the clock signal differential transmitter and the complementary inputs of the clock signal differential receiver. <IMAGE>
Patent EP-0532883-A1 (EP)
Inventor: COK DAVID R
IPC: G06T11/80
Filed: 1992-08-05
Abstract: An improved airbrush modeling routine is disclosed that can be implemented in a convention electronic image reproduction system. The improved airbrush modeling routine incorporates an interpolation function with velocity smoothing to provide improved sampling of brush location during airbrushing operations. In addition, randomness is introduced in the improved airbrush modeling routine to provide for a "textured" appearance in a retouched area of an original image.
Patent EP-0539861-A1 (EP)
Inventor: MARCHESAN GUIDO
IPC: B22D11/04
Filed: 1992-10-22
Abstract: Crystallizer, or inner portion, of a mould having a lengthwise curvature for continuous curved casting of thin slabs (20), the crystallizer comprising an outer, or extrados, plate (12), an inner, or intrados, plate (11) and lateral narrow plates (13s-13d) having inner faces (16) defining a casting section (14), the lateral narrow plates (13s-13d) having their inner faces (16) inclined in such a way as to impart to the downflow channel a tapered conformation which reduces the width of the casting section (14) in the direction of feed of the thin slabs (20), both the extrados (12) and intrados (11) plates being curved lengthwise and containing in their inner upper central portion respective frontal extrados (15) and intrados (115) hollows, the upper part of the inner face (16) of the lateral narrow plates (13s-13d) comprising a bevel (17) which faces towards the intrados plate (11) and is progressively reduced to zero in the vicinity of the level of the lower end of the extrados (15) and intrados (115) hollows.
Patent EP-0547373-A1 (EP)
Inventor: PARK SANGIL
IPC: H04Q1/45
Filed: 1992-11-12
Abstract: A method of dual-tone multifrequency (DTMF) detection which decimates and adaptively filters an input signal is provided to efficiently detect a presence of a DTMF signal. The input signal is provided to a half-band filter (14) to be decimated in frequency in accordance with Nyquist's theory. A decimated input signal is subsequently processed to form a low frequency component signal and a high frequency component signal. The low frequency component signal is again decimated by a decimator (24). The decimated low frequency component signal and the high frequency component signal are each filtered by an adaptive IIR filter (22, 26) to provide a first and a second frequency parameter and a first and a second gain factor, respectively. The first and second frequency parameters and the first and second gain factors are then tested by a tone identifier (28) to determine if the input signal includes a valid DTMF signal.
Patent EP-0502593-A1 (EP)
Inventor: JANISCH HANS-JUERGEN
IPC: F16K1/16
Filed: 1992-03-04
Abstract: The invention relates to a shut-off device for large pipelines, in particular hot gas pipelines, having at least one butterfly valve, the shaft of which is mounted on a frame and can be rotated by a drive. Connected rotationally to the shaft of the butterfly valve is a double-armed pivoted lever, on both arms of which actuating elements engage in articulated fashion. The pivoted lever is connected to the shaft of the butterfly valve via at least one intermediate element in such a way that the pivoted lever can be moved in a plane perpendicular to the shaft of the butterfly valve. 
<IMAGE>