baber/WOPTO huggingface dataset:
Patent EP-0368850-A1 (EP)
Inventor: WEBB IAN RICHARD
IPC: F16L17/04
Filed: 1988-03-25
Abstract: Raccord souple robuste pour tuyaux (1), permettant d'interconnecter deux tuyaux (11) et (12) de diamètres différents de manière à résister à la pression, comprenant un anneau métallique tubulaire (2) ayant une ouverture longitudinale (3), et un dispositif de serrage à vis (4) afin de réduire la largeur de l'ouverture pour serrer le raccord autour des extrémités adjacentes des deux tuyaux. Un manchon d'étanchéité (40) réalisé à partir d'un matériau souple robuste est disposé à l'intérieur de l'anneau. Le manchon a des lèvres d'étanchéité (41) et (42) dépassant radialement vers l'intérieur, formées sur chacune de ses extrémités libres. Les lèvres d'étanchéité (41) et (42) ont des diamètres intérieurs différents afin de compenser la différence des diamètres des tuyaux (11) et (12). La surface intérieure (51) de la partie plate (50) du manchon (40) s'élargit progressivement entre la région de la lèvre (41) de diamètre intérieur plus petit, et la région de la lèvre (42) de diamètre intérieur plus grand, de sorte que les surfaces latérales intérieures dans le sens axial des lèvres ont une dimension radiale et une surface similaires.
Patent EP-0357677-A1 (EP)
Title: Electric tool for driving in fixing elements.
Inventor: JOHANSSON MATS
IPC: B42B4/00
Filed: 1988-05-11
Abstract: PCT No. PCT/SE88/00242 Sec. 371 Date Oct. 25, 1989 Sec. 102(e) Date Oct. 25, 1989 PCT Filed May 11, 1988 PCT Pub. No. WO88/08779 PCT Pub. Date Nov. 17, 1988.An electric tool for driving in fixing elements (10) into an object (4) by means of a magnetic field generated by supplying magnetizing current to an electromagnetic device, comprises a circuit means (17) which is adapted, when activated, to supply magnetizing current to said electromagnetic device. The tool comprises two actuators (18, 19) alternatively connectible to the circuit means (17) and adapted, when actuated, to activate the circuit means, one (18) of the actuators being an actuator which is activatable in a potential-free mode and which is, in an initial position, unconnected to the circuit means, and the other (19) of the actuators being connected to the circuit means in the initial position. An activating means (25) is connectible to an actuator (18') which is activatable in a potential-free mode and included in a subsequent, similar tool, said activating means being adapted to be actuated by the circuit means (17) to produce, with a time delay after the actuation of said circuit means, a potential-free signal for actuation of said actuator (18') which is activatable in a potential-free mode and included in the subsequent tool. The actuator (18) which is activatable in a potential-free mode, is activatable by an activating means connected thereto, such as the activating means (25'') of a preceding similar tool, so as to activate the circuit means (17) after being connected thereto.
Patent EP-0316425-A1 (EP)
Inventor: MORIARTY ANN M
IPC: C07K16/00
Filed: 1988-05-24
Abstract: La présente invention se rapporte à des vecteurs de clonage et d'expression pour l'hépatite B HBxAg, à des cultures de cellules contenant ces vecteurs, à des polypeptides se rapportant à l'HBxAg et à des systèmes de diagnostics ainsi qu'à des procédés d'analyses permettant de déterminer la présence d'HBxAg et d'anticorps anti-HBxAg dans un échantillon corporel.
Patent EP-0377593-A1 (EP)
Title: Procede de conservation de produits donnant lieu a des echanges gazeux avec le milieu ambiant et emballage utilise a cet effet
Inventor: DE LEIRIS JEAN-PIERRE
IPC: B65D81/24
Filed: 1988-07-13
Abstract: Emballage destiné à la conservation de denrées alimentaires donnant lieu à des échanges gazeux avec le milieu ambiant constitué par un matériau imperméable aux gaz comportant une ou plusieurs fenêtres en membrane microporeuse. Cet emballage convient à la conservation de légumes, de fruits ou à la conservation et/ou à l'affinage du fromage.
Patent EP-0326134-A1 (EP)
Inventor: ELEANOR LAVRETSKY
IPC: C07D221/04
Filed: 1989-01-26
Abstract: Novel 4-amino-2,3-disubstituted-6,7-dihydro-5H-1-pyridine derivatives, in particular the bicyclic bases and the salts of the tri- and bicyclic bases, process for their preparation and medicaments which contain such compounds as active ingredient. The compounds according to the invention in particular have the ability to stimulate excitation in the nerve and muscle systems, to restore the memory and to exert an antiarrhythmic and analgesic effect.
Patent EP-0330848-A1 (EP)
Inventor: YAMAKAWA AKIRA
IPC: C04B35/58
Filed: 1989-01-31
Abstract: An aluminum nitride sintered body is mainly composed of aluminum nitride, contains 0.01 to 1.0 percent by weight of a rare earth element and 0.001 to 0.5 percent by weight of oxygen, and has thermal conductivity of at least 180 W/mK. According to a method of manufacturing such an aluminum nitride sintered body, aluminum nitride powder (201) is first prepared. At least one compound (203) containing a rare earth element is added to the aluminum nitride powder (201) to contain 0.01 to 1.0 percent by weight, in rare earth element conversion, of the compound, to be homogeneously mixed with each other. A formed body obtained by forming such mixed powder is sintered in a non-oxidizing atmosphere containing nitrogen at a temperature of 1500 to 2200°C.
Patent EP-0332975-A1 (EP)
Inventor: BAER THOMAS DIPL-ING
IPC: G05B19/18
Filed: 1989-03-06
Abstract: In a method for screw-thread production on numerically controlled automatic machines, for example a machine tool (WM), a dynamic drag distance between the linear movement of a slide (S) and the advance speed of the screw thread (G) is avoided owing to the fact that the desired speed value (NS) for the controller (TED) for the axis (D) of rotation, with due allowance for the thread pitch by a proportional controller (G2), is at the same time fed to the controller (TEL) for the linear movement of the slide (S). Deviations of the actual speed value (NI) from the predetermined desired speed value (NS) for the axis (D) of rotation - likewise with due allowance for the thread pitch by a proportional controller (G1) - are compensated for by superimposing the incremental actual angle values (WD) on the control circuit for the linear movement of the slide (S). Differences between the desired feed rate of the slide (S) and the actual feed rate (VI) are compensated for by feedback of the incremental displacement elements (WL) of the slide (S). <IMAGE>
Patent EP-0362510-A1 (EP)
Inventor: EDLUND ROY
IPC: F16J15/3208
Filed: 1989-08-02
Abstract: Bei herkömmlichen Dichtungsanordnungen mit einem aus einem zähelastischen Kunststoff bestehenden Dichtring (5) und einem gummielastischen Spannring (6), bei denen der Dichtring (5) mit einer Kante (53) am Umfang einer Stange (1) anliegt, ist der an der Kante auftretende Anpreßdruck in hohem Maße von dem Mediumdruck abhängig, weil der Mediumdruck direkt oder über den gummielastischen Spannring (6) auf die Umfangsfläche des Dichtringes (5) wirkt. Der dadurch bei hohem Mediumdruck stark ansteigende Anpreßdruck führt zu hohen Reibungskräften an der Dichtkante (53), die auch noch mit zunehmender Betriebszeit stark ansteigen. Nach der Erfindung wird die Unabhängigkeit vom Betriebsdruck dadurch erreicht, daß der Spannring (6) am hochdruckseitigen Ende des Dichtringes (5) angeordnet ist und durch die Gestaltung der Anlagefläche für den Spannring die Größe der Fläche, auf die der Mediumdruck von außen einwirkt, genau bemessen werden kann.
Patent EP-0422273-A1 (EP)
Inventor: PRELLER PETER DIPL-ING
IPC: H03K5/04
Filed: 1989-10-12
Abstract: The duty cycle of an input signal is corrected to a predetermined value by the circuit arrangement according to the invention. A capacitor (4) is charged up with pulses formed by a differentiating section (2) via a diode (3). A subsequent comparator (5) forms an output signal, the duty cycle of which is measured by a control circuit (7). The control circuit controls the discharge current Ic of the capacitor (4) and thus the duty cycle of the output signal. The control is independent of frequency and duty cycle of the input signal and independent of fluctuations of the supply voltage, the temperature and the output loading. The circuit arrangement according to the invention can be used in all integrated circuits with clock input. <IMAGE>
Patent EP-0367013-A1 (EP)
Inventor: ECKEL THOMAS DR
IPC: C08L69/00
Filed: 1989-10-17
Abstract: The present invention relates to thermoplastic moulding compositions based on aromatic polyester carbonates, polyalkylene terephthalates and specifically grafted silicone rubbers, to a process for their preparation by mixing the components at elevated temperature, and their use for the production of mouldings, principally by injection moulding.
Patent EP-0376002-A1 (EP)
Inventor: CLEMENT HEINZ
IPC: D01H5/70
Filed: 1989-12-04
Abstract: Combing machines (1) with a plurality of combing devices and with a drawing-frame device (11) following the combing devices (5) and delivering the sliver (10) to a can press (23) are known. The sliver-measuring devices (12) likewise known in this respect and located at the exit of the combing machines, although performing a function of monitoring the sliver thickness, nevertheless do not result in a continuous combing process and afford no increase in quality. It is therefore proposed to equip the drawing-frame device located on the combing machine with a regulating device (27) for making the sliver uniform. <IMAGE>
Patent EP-0366178-A1 (EP)
Inventor: HARTMAN GEORGE D
IPC: C07D495/04
Filed: 1989-10-13
Abstract: This invention relates to novel aromatic sulfonamides useful in the treatment of elevated intraocular pressure. More particularly this invention relates to the compounds having the structural formula:
      as well as the pharmaceutically and ophthalmo­logically acceptable salts thereof. This invention also relates to pharmaceutical compositions and the use thereof for systemic and ophthalmic use employing the novel compound of this invention as active ingredient for the treatment of elevated intraocular pressure, especially when accompanied by pathological damage such as in the disease known as glaucoma. The invention also relates to processes for preparation of the novel compound.
Patent EP-0376637-A1 (EP)
Inventor: CHEN FRANK JOUNG-YEI
IPC: C10N70/00
Filed: 1989-12-21
Abstract: A multistep process is disclosed for the manufacture of synthetic lubricants from the C₈ to C₂₄ linear olefin components of below-liquid-fuel-value petroleum distillate fractions derived from high temperature thermal cracking of petroleum residua. Such feeds contain major amounts of 1-n-olefins, n-paraffins and greater than 0.1% concentration of sulfur mostly in the form of aromatic, thiophene type sulfur compounds. 
     In a first step of the process, such feeds are enriched in the straight chain aliphatic hydrocarbon components by one or more separation processes, preferably by urea adduction or crystallization. In a second step, the olefin components are oligomerized to sulfur containing C₃₀ to C₆₀ polyolefins, preferably in the presence of BF₃ complex catalysts. In a third step, the polyolefins are hydrogenated to novel isoparaffin lubricants in the presence of sulfur resistant catalysts, preferably transition metal sulfides.
Patent EP-0371836-A1 (EP)
Inventor: HAJZLER CHRISTIAN
IPC: G01P3/44
Filed: 1989-10-31
Abstract: Roller bearing with information sensor of the type comprising a stationary ring (15) carrying a magnetic-field sensor means (30) and a rotating ring (36) carrying a coding means (32), rolling tracks for receiving rolling bodies (14) in contact with the said rings (15, 36), and a gasket with sealing lips (39, 39'), characterised in that the sensor and coding means (30, 32) are arranged on supports (37, 33) which are mounted on the rings (35, 36) and one (37) of which is extended by a mount for supporting the sealing lips (39, 39') of the gasket. <IMAGE>
Patent EP-0344271-A1 (EP)
Inventor: HERZ WILLIAM S
IPC: G06F11/22
Filed: 1988-10-24
Abstract: Un système permettant de tester des circuits numériques comprend un générateur de signatures qui est connecté à une pluralité de noeuds dans le circuit à tester et qui génère des mots de signature qui sont uniques à des courants identiques de signaux de données binaires ou des signaux d'horloge. Un multiplexeur dirige séquentiellement des courants de signaux vers le générateur de signatures à partir de noeuds de test sélectionnés, ou des courants de données à partir d'une pluralité de noeuds auquels une signature est appliquée simultanément.
Patent EP-0429646-A1 (EP)
Inventor: AKISHINO KATSUO
IPC: B60K31/04
Filed: 1989-12-06
Abstract: Unité de commande du moteur d'un véhicule destinée à être utilisée dans un véhicule automobile. Lorsqu'un organe détecteur d'état de fonctionnement de la pédale d'accélérateur (81) produit un signal d'actionnement de la pédale d'accélérateur, un premier organe régulateur variable commandé (82) détermine la variable commandée d'un organe régulateur (7) de la puissance de sortie du moteur en fonction d'un signal de détection variable manipulé, et lorsque l'organe détecteur d'état de fonctionnement de la pédale d'accélérateur (81) produit un signal indiquant le relâchement de la pédale d'accélérateur, un deuxième organe régulateur variable commandé (86) reçoit un signal indiquant une vitesse de conduite constante à partir d'un organe indicateur des conditions de conduite (83) et règle la variable commandée de l'organe régulateur (7) de la puissance de sortie du moteur nécessaire pour que la vitesse de roulement du véhicule soit égale à la vitesse cible en fonction du signal de détection de la vitesse de roulement provenant d'un organe détecteur (85) de la vitesse de roulement. Lorsque l'organe indicateur des conditions de conduite (83) produit un signal indiquant une accélération, le deuxième organe régulateur variable commandé (86) détermine la variable commandée de l'organe régulateur (7) de la puissance de sortie du moteur nécessaire pour que le véhicule effectue l'accélération. Etant donné que le deuxième organe régulateur variable commandé (86) détermine une variable commandée servant à commander les variations de régime en fonction du temps et de la vitesse du véhicule, la variation de vitesse de ce dernier peut s'effectuer sans à-coup par l'intermédiaire de l'organe régulateur (7) de la puissance du moteur qui fonctionne en tenant compte de ladite variable commandée.
Patent EP-0354969-A1 (EP)
Inventor: MIZUNO TORU
IPC: B23K9/02
Filed: 1989-02-06
Abstract: The present invention provides a weaving method for carrying out accurately and continuously weaving welding for various weld lines inclusive of complicated weld lines consisting of the combination of lines and arcs  3 n the basis of a simple teaching. A weaving plane including a line along which a first plane which crosses transversely a target weld line and is perpendicular to the target weld line and a second plane perpendicular to the axis of a welding torch cross, and being parallel to the target weld line is decided (S2) on the basis of the start and end points of the target weld line in a first zone taught in advance, a weaving width taught in advance and the posture of the welding torch detected. The welding torch is caused to weave within a weaving width and moved along the target weld line (S3) in a direction crossing the target weld line so that the tip of the torch moves on the weaving plane. Meanwhile, the target weld line is corrected (S4) so that the target weld line is in agreement with the work groove center on the basis of the detected value of a weld current. Next, similar processing is conducted for a second zone of the target weld line.
Patent EP-0365656-A1 (EP)
Inventor: SHEPRO DAVID
IPC: A61P3/00
Filed: 1989-04-25
Abstract: On a mis au point des procédés uniques de traitement de l'oedème chez des sujets vivants, consistant à administrer une quantité efficace d'une phallotoxine au sujet. Lesdits procédés offrent des modes de traitement prophylactiques et thérapeutiques à la fois pour l'oedème localisé et pour l'oedème général. On peut appliquer topiquement les phallotoxines ou les administrer de manière parentérale. De plus, on peut employer une variété de phallotoxines indépendamment ou combinées avec divers agents d'exaltation pour le traitement d'oedèmes tant inflammatoires que non inflammatoires.
Patent EP-0420934-A1 (EP)
Title: Bifunctional coupling agents and radionuclide labeled compositions prepared therefrom.
Inventor: DEAN RICHARD T
IPC: C07C323/60
Filed: 1989-06-14
Abstract: A bifunctional coupling agent for joining a sulfhydryl-containing protein or peptide and a metallic radionuclide comprising a sulfhydryl selective electrophile, a chelator containing at least one protected thiol and a organic linking radical which serves to join said electrophile and said chelator is disclosed. A radiodiagnostic precursor comprising an antibody or antibody fragment and the specified bifunctional coupling agent bound to a sulfhydryl group on the antibody or antibody fragment is also disclosed.
Patent EP-0435918-A1 (EP)
Inventor: INGVARSSON HENRIK
IPC: B60G11/04
Filed: 1989-09-20
Abstract: La présente invention se rapporte à un ressort à lames servant à la suspension d'un essieu de roue rigide (10) dans un véhicule automobile. Une première extrémité (15) du ressort à lames (6) est reliée pivotante mais non amovible au châssis (8) du véhicule ou à toute autre partie similaire du véhicule et la seconde extrémité (16) du ressort est également reliée au châssis (8), la partie centrale (14) du ressort étant reliée rigide à l'essieu de roue (10). Selon la présente invention, la configuration du ressort est conçue de sorte que, lorsqu'aucune charge ne s'exerce sur le ressort, la partie (17) du ressort (6) qui est située entre la première extrémité (15) du ressort et la partie centrale (14) du ressort est droite ou légèrement courbe, alors que la partie (18) du ressort (6) qui est située entre la partie centrale (14) du ressort et la seconde extrémité (16) du ressort présente une configuration à deux courbes et vue du côté où s'exerce la charge sur la partie centrale, comporte une partie convexe (19) située à plus grande proximité de la partie centrale (14) et une partie concave (20) située à plus grande proximité de la seconde extrémité (16) duressort et jouxtant la partie convexe (19).
Patent EP-0494854-A1 (EP)
Inventor: BOUSSER CHARLES
IPC: B27K7/00
Filed: 1989-09-30
Abstract: The process disclosed is characterized by a first, cleaning, phase in which the corks are treated, particularly with stirring, at ambient temperature in an aqueous alkaline solution containing a mixture of sodium hydroxide, sodium silicate and hydrogen peroxide, by a second, drying, phase in which the corks are dried at a temperature of the order of 40 - 80  DEG C and by a third, disinfection, phase in which the corks are treated with an aqueous acidic solution containing a mixture of acetic and peracetic acid plus hydrogen peroxide in equilibrium, this third phase being followed by a further drying phase.
Patent EP-0436649-A1 (EP)
Title: Base composition for the fabrication of a flexible and porous sheet product consisting basically of elastomer powder, sheet product and preparation method.
Inventor: DEBAUX BERNARD
IPC: C08K7/02
Filed: 1989-09-28
Abstract: The present invention relates to a base composition for the fabrication of a sheet product obtained by wet process, of the type comprising a mixture of polymer powder of given grain size and fibers, characterized in that it comprises a mixture, preferably an intimate mixture of a) at least one elastomer powder of a grain size smaller than 500 micrometers approximately, called fine powder of elastomer and b) fibers of a length smaller than about 10 mm, selected in the group including natural fibers, mineral fibers and mixtures thereof.
Patent EP-0386756-A1 (EP)
Inventor: YOSHIMURA ICHIRO C O YOKOHAMA
IPC: G02B6/00
Filed: 1990-03-08
Abstract: The drawing furnace comprises:- an accommodating member (21, 22) in which a preform (1) for the optical fiber is accommodated, a muffle tube (3) connected with the accommodating member (21, 22), around which a heating means (41) is disposed and in which a tip portion of the preform is heated and melted, and means for supplying an inert purging gas into the muffle tube (3) or into both the accommodating member and the muffle tube (3). At least a portion of either the muffle tube (3) and/or the accommodating member (21, 22) comprises at least two furnace walls, the adjacent walls of which have a space between them, whereby the outermost one of the walls has an inlet (24) through which the inert purging gas (e.g. N₂) is supplied into the space and the innermost one an outlet (25) through which the purging gas leaves the space after flowing through the space between the adjacent walls and having thereby been heated.
Patent EP-0428001-A1 (EP)
Inventor: IRRGANG MANFRED
IPC: B29C65/00
Filed: 1990-10-30
Abstract: A moulding, in particular for vehicles, is described, having ends which are formed on without a junction, said moulding being designed as a plastic injection moulded part and having an integrated reinforcement (2) which consists of at least one metal band (3). It is provided that the metal band (3) has a multiplicity of cut-free tongues (6) which are formed completely or in specific areas out of the plane of the metal band. The metal band (3) can have deformed tongues (6) and non-deformed tongues (8). In the case of tongues which are arranged in a row one behind the other, non-deformed tongues (8) and tongues (6) which are formed out of the plane of the metal band can be arranged alternately. 
<IMAGE>
Patent EP-0432473-A1 (EP)
Inventor: MUENTER ANNABEL ADAMS C O EAST
IPC: G03C1/20
Filed: 1990-11-12
Abstract: A photographic element is disclosed comprising a support having thereon a silver halide emulsion layer spectrally sensitized with
     (a) a first sensitizing dye according to the formula:
      wherein 
Z₁ and Z₂ each independently represents the atoms necessary to complete a substituted or unsubstituted 5- or 6-membered heterocyclic nucleus, 
R₁ and R₂ each independently represents substituted or unsubstituted alkyl or substituted or unsubstituted aryl, 
R₃, R₄, R₅, and R₆ each independently represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, and 
X represents a counterion, and   (b) a second sensitizing dye having a maximum sensitivity at a wavelength of 5 to 100 nm less than the wavelength of maximum sensitivity of the first sensitizing dye.
Patent EP-0429084-A1 (EP)
Inventor: KOMP HERMANN-JOSEF DIPL-ING
IPC: F16F1/42
Filed: 1990-11-23
Abstract: 1. An elastic bearing, by means of which the driver's cabs for agricultural and building-industry vehicles are connected elastically to the chassis. 2. An elastic rubber bearing is known, for supporting the cabs on the chassis, which bearing is constructed as a conical rubber bearing. 2.2 An insulator (4), which is disc-shaped in the installed state and is provided with the metal borders, the bush (16) and the mounting plate (7), is proposed to represent a method of constructing an elastic cab bearing which requires little installed space. 2.3 Using the invention, a bearing for driver's cabs (9) can be achieved which is soft over wide ranges and has a progressive characteristic behaviour. 3. Figure 1 shows the bearing (1) in the installed state. <IMAGE>
Patent EP-0383390-A1 (EP)
Inventor: KHOE GIOK DJAN
IPC: H04B10/06
Filed: 1990-02-12
Abstract: An optical coherent receiver comprises means preventing radiation from the local oscillator (40) from being reflected in the transmission fibre (10). As a result this radiation, after reflection on imperfect couplings (11, 12, 13) in the transmission fibre, is prevented from reaching the receiver again and from detrimentally influencing the recieved signal. Reflection of local oscillator radiation is prevented by obliquely polishing entrance and exit faces of fibres (51, 52, 61, 62), by providing anti-reflection coatings (50′, 60′, 53′, 54′, 63′, 64′) on the appropriate faces and by arranging an optical isolator behind the input (20) of the coherent receiver.