baber/WOPTO huggingface dataset:
Patent EP-0111044-B1 (EP)
IPC: H01S3/03
Filed: 1983-05-24
Granted: 1988-10-26
Abstract: For a laser system with fast longitudinal gas flow, at least one impeller of the type of runners for tangential blowers with adjacent ring channel is used for the circulation of laser gas. At least two longitudinal pipes merge tangentially into the ring channel where at least one longitudinal pipe is designed as a laser resonator. The ring channel and the longitudinal pipes form a closed loop for the laser gas.
Patent EP-0105100-B1 (EP)
IPC: A23L7/109
Filed: 1983-07-08
Granted: 1986-09-10
Abstract: The invention relates to a process for the production of pasta based on starchy materials by gelatinization, extrusion and drying. A flour or semolina of a starchy material is mixed with soft water and an ionic gelling agent to obtain a dough containing from 35 to 55% of water, the dough is gelatinized by heating and kneading under pressure, is then cooled to a temperature below 100 DEG  C., extruded in the form of pasta, and the pasta is brought into contact with water containing a cation which forms a gel with the ionic gelling agent, and is dried. The pasta produced may be based on rice or maize alone.
Patent EP-0100759-B1 (EP)
Title: A method for producing plastic products, and an extruder nozzle for working the method
IPC: B29C48/09
Filed: 1983-05-30
Granted: 1987-09-02
Abstract: In order to homogenize and to obtain a uniform temperature distribution in a plastics substance, which is to be extruded between an inner and an outer component in a nozzle, the substance is made to pass a bearing structure comprising a number of rolling bearings, where the balls serve as kneading bodies. The inner and the outer components of the orifice rotate in opposite directions, which will orientate the molecular chains in the surface zones of the extruded products at an angle to the direction of extrusion. In this manner the structure of the product is enhanced, while simultaneously the kneading operation reduces the risk of impurities in the plastics compound causing weak spots in the product.
Patent EP-0144821-B1 (EP)
IPC: B61F3/16
Filed: 1984-11-14
Granted: 1989-07-05
Abstract: 1. A chassis for rail vehicles, more particularly for travelling along tracks with a large number of tight bends, said chassis comprising wheels (5) which rotate independently of one another on separate wheel axles, are pivotable together with said wheel axles about vertical axles (4) and are coupled in their steering movement so as to obtain the correct angular adjustement relative to the rails (7, 8), characterized in that the vertical axles (4) are arranged at the ends of rigidly or spring-mounted, but not rotatably mounted, transverse axles (2, 3), which lie respectively in the region of the positions of otherwise conventional wheel sets and form an integral structural part of a bogie or undercarriage chassis (1), the wheels (5) which are pivotable about said vertical axles (4) being connnected via floating tracks rods (6, 9, 10, 11, 12) which allow for the automatic angular adjustement of the wheels (Figs. 1 to 7).
Patent EP-0146883-B1 (EP)
IPC: E06B3/66
Filed: 1984-12-12
Granted: 1987-03-25
Abstract: In a process of manufacturing a spacer frame for a perimeter-bonded insulating glass pane, a metal tubular bar is filled with a granular desiccant and is subsequently bent in each corner-forming portion about an axis which is at right angles to two parallel cheeks of the bar. The two cheeks are drilled through in each of said corner-forming portions to form two bores and a small quantity of the granular desiccant is removed from each of said corner-forming portions through at least one of said bores therein before said corner-forming portion is bent.
Patent EP-0135948-B1 (EP)
IPC: F25D23/08
Filed: 1984-07-12
Granted: 1987-01-14
Abstract: 1. Refrigerating unit with circumferential sealing frame, mitred in the corner areas, especially for chest freezers consisting of a container for the objects to be refrigerated and a cover, the sealing frame being arranged in the boundary areas of the cover and hermetically sealing, when closed, the aperture of the container, while the sealing bellows of the sealing frame are equipped with means for the accelerated equalizing of the pressure during the opening and closing of the cover, the invention being characterized in that the means are designed so that the height of the bellows (3) in the mitred corners in the unloaded condition is reduced to a size up to 2 mm over the height of the gap between container and closed cover.
Patent EP-0158746-B1 (EP)
IPC: G01N33/58
Filed: 1984-10-31
Granted: 1991-06-12
Abstract: A method for detecting and/or determining an agglomerate formed by the reaction between a specific binding agent and the corresponding acceptor substance according to the general methodology of blot overlay assays by using colloidal metal particles labelled components which may be visualized as a coloured signal at the surface of the blotting medium characteristic for the colloidal metal particles used or quantitatively determined following art-known spectopho- tometric procedures such as densitometry.
Patent EP-0125749-B1 (EP)
IPC: C07D403/04
Filed: 1984-02-23
Granted: 1988-10-05
Abstract: 4,5-Dihydro-6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones 6-[(substituted)-lH-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones and pharmaceutically acceptable acid addition salts thereof are useful as cardiotonic and antihypertensive agents.The above compounds cause a significant increase in myocardial contractility in the dog and also cause a decrease in blood pressure in the spontaneously hypertensive rat. The compounds are produced by reacting the appropriate y-oxo-imidazolebutanoic acid with a suitably substituted hydrazine to provide 4,5-dihydro -6- (substituted) imidazolyl -3(2H)- pyridazinones which are oxidized to 6- (substituted)imidazolyl -3(2H)- pyridazinones.
Patent EP-0145517-B1 (EP)
IPC: B01D53/34
Filed: 1984-09-14
Granted: 1988-01-13
Abstract: An oxido-reduction process for nitrogen oxides contained in a gas stream also containing oxygen, in a countercurrent gas-liquid contact device. In this process, (a) for values of the ratio NO/NO2 greater than 1, in that section of the gas-liquid device where the NOx content in the gas stream is less than about 6000 vpm, the ratio K, which is the ratio of the liquid retention volume in m3 to the flow rate of the gas stream in Nm3/hour, is increased so that the NOx are preferentially absorbed according to the reaction: NO+NO2+H2O->2HNO2 (liquid phase); and (b) oxidation is then induced, to reduce the value of the ratio NO/NO2 and to restore the conditions of stage (a). In practice, the operating point describes a curve A0A2B1A3B2A4, as shown in FIG. 1.
Patent EP-0143072-B1 (EP)
Title: Drain for removing ground water
IPC: E03C1/284
Filed: 1984-08-15
Granted: 1987-10-07
Abstract: 1. Drain for the removal of ground water, consisting of a discharge pot (1) with an inflow opening (3) at the side and a discharge pipe (4) as well as a removable inflow funnel (7) with a top inflow opening (2) for the ground water and a grating (19) placed on the opening (2), characterized in that the inflow funnel (7) and the discharge pot (1) conically taper downwards and the inflow funnet (7) extends into the lower region of the discharge pot (1), and in that the inflow funnel (7) projects beyond the discharge pot (1) at the top and, in the projecting region, is surrounded by a pipe (16) mounted on the discharge pot (1), it being possible for the pipe (16) and the inflow funnel (7) to be cut to length.
Patent EP-0129534-B1 (EP)
IPC: C07K1/14
Filed: 1984-05-10
Granted: 1989-08-23
Abstract: In a method of producing an antithrombin III-heparin or an antithrombin III-heparinoid concentrate, heparin or heparinoid is added to human plasma or to antithrombin III containing plasma fractions to form an antithrombin III-heparin or antithrombin III-heparinoid complex, the complex thus formed is adsorbed on an anion exchanger, and eluted with a salt solution; then the antithrombin III-heparin or antithrombin III-heparinoid complex contained in the eluate is separated from salts and undesired proteins, and the resulting product is loyphilized.
Patent EP-0139756-B1 (EP)
IPC: H01M4/66
Filed: 1984-03-06
Granted: 1990-09-19
Abstract: Un pôle négatif rechargeable pour un appareil électrochimique utilisant un électrolyte non-aqueux se compose d'un alliage consistant essentiellement en un élément sélectionné dans le groupe formé de Sn, Pb, In et Bi, avec le Zn ou le Zn et le Cd. Un appareil électrochimique rechargeable est pourvu d'une combinaison de ce pôle négatif et d'un pôle positif, et peut être chargé de manière réversible. Lorsqu'il est immergé dans un électrolyte non-aqueux contenant des ions de métal alcalin, le pôle négatif absorbe et émet de manière réversible les ions de métal alcalin sous l'effet de cette suite de charges et décharges. Le pôle négatif présente une longue durée de vie à cycles de charge et de décharge, étant donné que le pôle négatif n'est pas fragmenté, indépendamment du nombre de cycles de charges et de décharges, et le pôle négatif maintient sa configuration d'électrode d'une manière stable. En outre, étant donné que la quantité de métal alcalin absorbée par unité de volume est importante, la densité d'énergie est élevée.
Patent EP-0157310-B1 (EP)
IPC: G01N15/02
Filed: 1985-03-22
Granted: 1990-01-31
Abstract: In a laser-optical arrangement for producing signals by light scattering, obscuration or reflection, from flowing particles and/or groups of particles, which are recorded, as time-dependent voltage/current fluctuations, by means of a photodetector (9) via appropriate imaging optics (7,8,18), assignment to the degree of dispersion of the flowing system is based on a subsequent measurement (10) of the root-mean-square value, and, according to the invention, the sample stream (1) is separated from a transmitter (6,7,18) and a receiver (8,9,10) by an enveloping stream (4), and the transmitter side consists of an individual light-transmitting fiber (7) provided with a means for parallel or focused emergence of a light bundle having a diameter of the order of magnitude of the particles and/or groups of particles.
Patent EP-0185879-B1 (EP)
IPC: F27B1/22
Filed: 1985-10-24
Granted: 1989-12-20
Abstract: 1. Shaft furnace for smelting waste lead, in particular battery scrap, having charging holes for raw material and additives, blast nozzles for blowing in combustion air, tapping holes for the smelted crude lead and the slack, and an afterburning unit for the furnace gas produced in the smelting process, characterized in that the afterburning unit is a radiation recuperator (1) formed of two concentrically arranged, high temperature-resistant tubes, whose inner pipe (2) consists of a ceramic material of high thermal conductivity and whose outer pipe (3) consists of a heat-resistant, heat-insulating ceramic material, and which has means for feeding the furnace gas to the inner pipe (2) and for feeding combustion air in counter-current to the annular gap (4) between the inner pipe (2) and outer pipe (3), and that the inner pipe (2) is open towards the annular gap (4) in the region of the furnace gas inlet.
Patent EP-0189539-B1 (EP)
IPC: A45F3/04
Filed: 1985-11-21
Granted: 1988-02-03
Abstract: 1. Rucksack, consisting of at least one packsack (1) having a tube-like casing (3) which can be closed at the top and which is closed at the bottom by a base part, the casing and base part are made of a hardwearing fabric, the casing has a finishing seam (11) at its upper edge and the casing and base part are connected to one another at the bottom by a base seam (14), characterised in that inside the packsack (1, 2) is disposed a pouch (8) made of a waterproof material, which is joined to the casing (3) by finishing seam (11).
Patent EP-0180590-B1 (EP)
Title: Procede de commande du remplissage repete de moules et installation appropriee
IPC: B22D37/00
Filed: 1985-04-04
Granted: 1988-08-17
Abstract: Pendant le déroulement d'une coulée commandée manuellement ou selon une courbe déterminée de façon empirique, le poids de la poche de coulée (4) et conséquemment le poids de la fonte se trouvant dans la poche, ainsi que le niveau dans l'entonnoir de coulée sont déterminés continuellement. Cette opération de détermination du poids de la poche de coulée pendant le déroulement de la coulée au moyen de boîtes de mesure (6) est mémorisée au moyen d'un dispositif électronique (12). D'autres opérations de coulée sont ensuite commandées automatiquement, dans lesquelles la poche de coulée (4) est déversée de façon à obtenir chaque fois le même poids. On est ainsi indépendant de toute influence variable et/ou incontrôlée sur la quantité de fonte coulant par unité de temps. Afin d'avoir une mesure aussi précise que possible du poids de la coulée, la poche de coulée (4) est suspendue à un support articulé (7) au moyen de boîtes de mesure de force (6), ces différents éléments formant un parallélogramme. La coulée se poursuit selon un progamme choisi librement, sans influence sur son déroulement. La commande en fonction du poids peut être une commande dépendant du niveau dans l'entonnoir de coulée. Un effet de rétro-action, et par conséquent un réglage, est possible grâce à une mesure optique du niveau dans la poche de coulée, ce qui permet d'obtenir une coulée entièrement automatique.
Patent EP-0173738-B1 (EP)
Title: Modulation du champ de gradient rmn
IPC: G01R33/385
Filed: 1985-03-07
Granted: 1989-09-20
Abstract: Circuit et procédé pour donner des champs de gradient RMN (résonance magnétique nucléaire) élevé, modulé sinusoïdalement à amplitude constante. Un condensateur (56) est connecté en parallèle à la bobine de gradient (54), mais séparé par un commutateur (51). Une quantité prédéterminée d'énergie est stockée dans le condensateur (56), puis le commutateur (51) est fermé pour permettre une oscillation sinusoïdale d'énergie entre le condensateur (56) et la bobine de gradient (54). Grâce à une pré-charge appropriée, on peut obtenir une oscillation d'ondes sinusoïdales ou d'ondes cosinusoïdales pour le système de RMN. On arrête l'oscillation en ouvrant le commutateur (51) à un moment ou la totalité de l'énergie oscillante se trouve dans le condensateur (56). Dans un mode préférentiel de réalisation, le commutateur est un circuit de pont (350), dont chacun des côtés est une paire de thyristors dos à dos (352, 354, 356, 358), si bien que le champ de gradient peut être modulé comme une oscillation sinusoïdale à onde pleine, redressée à demi-onde ou non redressée. Dans un mode de réalisation, on utilise une onde sinusoïdale redressée pleine et la totalité de l'énergie oscillante est prise dans le condensateur (56) pendant les intervales où sont appliquées des impulsions HF 180o pour produire des échos. Les données d'image sont recueillies pendant l'oscillation sinusoïdale.
Patent EP-0176587-B1 (EP)
Title: A gas turbulator
IPC: F23M9/08
Filed: 1985-04-15
Granted: 1988-11-09
Abstract: A gas turbulator (21) is used in burners (20) of different kinds to obtain better combustion. The turbulator is placed in a chamber or passageway (10) for hot combustion gases. The turbulator fills the passageway forcing the gases to pass a double-walled unit comprising a first membrane wall (22) with radial slits (24) and another membrane wall (23) with a central exhaust opening (26). An expansion nozzle (27) is connected to this opening (26). The slits (24) have oblique wings (25) at least along one edge, which causes the gases to mix intensively within the space between the membrane walls (22, 23). These are during burning maintained at a high temperature, which garanties an efficient final combustion.
Patent EP-0236324-B1 (EP)
IPC: D01H4/30
Filed: 1985-11-11
Granted: 1989-03-15
Abstract: An open-end spinning process in which a fibre sliver (B) is separated into individual fibres and the separated material is conveyed in an air current to a collection surface (70), from which it is withdrawn with a twisting movement. According to the invention, the fibre material is deposited onto a collection surface (70) which moves in the direction of thread withdrawal, and is continually removed from the collection surface with a twisting delivery to form a thread. The individual fibres are fed in the direction of movement of the collection surface (70), as a result of which the fibres are deposited in an oriented manner on the collection surface (70). Doubling is separate from the spinning process, owing to the fact that the fibre material is bunched on the collection surface (70) and/or doubled into a fibre bundle which possesses the necessary thread weight for the desired thread. Twisting delivery is effected independently of the collection surface (70) by a twisting component which is already known.
Patent EP-0201784-B1 (EP)
IPC: A61K31/192
Filed: 1986-04-25
Granted: 1990-12-05
Abstract: A new pharmaceutical composition for treatment and prevention of side effects of anticancer chemotherapy and increasing the immune function contains Ferulic acid, Ginsenoside, Anethole and sodium Cinnamate. Processes for producing the composition respectively its components and related pharmacological effect are provided.
Patent EP-0209813-B1 (EP)
IPC: G11B15/467
Filed: 1986-07-11
Granted: 1992-08-05
Abstract: According to the invention, which relates to a video recorder, a buffer is provided, which buffer-stores signals, thus avoiding a complex head and tape advancement control.
Patent EP-0212610-B1 (EP)
IPC: C09K23/52
Filed: 1986-08-18
Granted: 1992-01-22
Abstract: Use of, and composition containing the reaction products of primary 2-alkyl-1-alkanols containing from 12 to 36 carbon atoms with ethylene oxide and/or propylene oxide as emulsifiers or co-emulsifiers in the emulsion polymerization of ethylenically unsaturated monomers.
Patent EP-0222177-B1 (EP)
IPC: G11B15/66
Filed: 1986-10-10
Granted: 1991-01-23
Abstract: A locking arrangement of a tape spool hub with respect to a rotating shaft is obtained by outwardly extendable levers that press the tape spool hub to a rotary drive such that the spool is centered in a driving position on a support base on the rotating shaft and is also prevented from accidentally falling off the support base.
Patent EP-0215548-B1 (EP)
IPC: C12N15/57
Filed: 1986-06-26
Granted: 1993-08-18
Abstract: Genomic and cDNA sequences coding for a protein having substantially the same biological activity as human protein C and recombinant transfer vectors comprising these sequences are disclosed. Methods are disclosed for producing a protein which has substantially the same biological activity as human protein C. The protein, which may be in the form of activated protein C, is produced by mammalian host cells transfected with a plasmid capable of integration in mammalian host cell DNA. The plasmid includes a promoter followed downstream by a nucleotide sequence which enoodes a protein having substantially the same structure and/or activity as human protein C, the nucleotide sequence being followed downstream by a polyadenylation signal.
Patent EP-0219206-B1 (EP)
IPC: G01R33/44
Filed: 1986-08-15
Granted: 1991-08-07
Abstract: In a magnetic resonance imaging system, the same reference signal is used for both radio frequency transmission and phase sensitive detection. The use of the same reference signal for both transmission and reception prevents phase unlock between the two events. However, this technique results in variation in the demodulated, frequency encoded information, which is corrected by digitally filtering the received signal information as a function of the demodulation frequency used.
Patent EP-0222534-B1 (EP)
IPC: B32B3/28
Filed: 1986-10-21
Granted: 1991-09-11
Abstract: A honeycomb structure (1) formed of a continuous length of foldable material having its longitudinal edges folded over and secured to a separate strip material. The strip material is also secured to the adjacent cell (2) of the structure (1).
Patent EP-0237905-B1 (EP)
IPC: G01B3/34
Filed: 1987-03-09
Granted: 1991-07-17
Abstract: A gauge ring is disclosed having an inwardly disposed measuring surface which is subdivided into at least two measuring jaws, whereby the measuring jaws are connected to one another and are of one piece by a peripheral spring joint and whereby relative movements between the two measuring jaws can be transmitted onto a measuring sensor. The enveloping cylinder of precision round parts and, in particular, of light waveguide plug pins can thereby be identified with extreme precision.
Patent EP-0267503-B1 (EP)
IPC: B60N2/48
Filed: 1987-10-30
Granted: 1992-10-28
Abstract: The two carrier bars of a head-rest for motor vehicle seats have their bottom ends inserted into a retaining sleeve anchored inside a seat back-rest. In order to retain the carrier bars at a particular height adjustment, each of these has a notched web which engages in a notch on the carrier bar side. At the same time the retaining sleeve on the top of the back-rest has a release key coupled to the movement of the notched web. The notched web is assigned to the bottom axial area of the retaining sleeve and coupled to the movement of the release key by way of a drive linkage. Since the interlocking of the notched web and carrier bar is assigned to the bottom area of the retaining sleeve, its upper area with easily accessible indirect operation of the notched web on the top of the back-rest can be used for additional functions, for example to receive a carrier bar covering free of notches. <IMAGE>
Patent EP-0280094-B1 (EP)
IPC: D21C9/18
Filed: 1988-02-05
Granted: 1990-07-25
Abstract: 1. A sector-shaped screen segment for rotating disc filters or thickeners with a folded screen for thickening fiber suspensions, comprising a frame (20, 22, 30) having a radially outer leg (20) and a lateral leg (22) at each of its two sides which extend, in particular, in radial direction, two screen carriers (16) being attached to said legs and forming screen supports arranged in axially spaced relationship to one another and, together with a screen (10) resting thereon, the two main surfaces of said screen segment, both said screen carriers (16) and said frame legs (20, 22, 30) being in the form of molded parts, characterized in that said screen (10) is embedded in said frame legs (20, 22, 30) and said screen carriers (16).
Patent EP-0291860-B1 (EP)
IPC: C07F3/06
Filed: 1988-05-13
Granted: 1991-10-16
Abstract: Trifluoroiodomethane is prepared by reacting in a step a) a metal M from the group consisting of magnesium, zinc cadmium, bismuth, tin with a trifluorohalomethane and further reacting the resulting reaction mixture in a step b) with an iodine-containing component to give CF3I. 
<??>Compounds of the formula CF3 . Zn . X . nL are also described.
Patent EP-0318923-B1 (EP)
IPC: B61F5/38
Filed: 1988-11-29
Granted: 1992-07-15
Abstract: The invention relates to a vehicle having steerable axles. A track guide vehicle comprises at least one pair of independent wheel axles, and at least two members (14, 15) for measuring the transverse position of the vehicle relative to the track, and it is characterized in that it includes at least one measuring member (20) for measuring the angle of the axles relative to references related to portions of the vehicle, and at least two actuator members (21) for correcting said angles by bearing against said axles, and a servo-control circuit receiving the signals from said measuring members and generating control signals for said actuator members.