baber/WOPTO huggingface dataset:
Patent EP-0218802-B1 (EP)
IPC: B29B7/76
Filed: 1986-07-07
Granted: 1991-04-10
Abstract: The device comprises a mixing chamber, leading into which there are feed lines and from which there are return lines for the plastics components and which has an outlet opening for the mixture of the said components, as well as a control and displacement plunger, which can move back and forth within the mixing chamber, interconnects the feed and return lines of each component when in a recirculation position and releases the inlet into the mixing chamber when in a mixing position. In order to achieve a transfer from the feed line to the return line without any flow resistance for at least one plastics component when in the recirculation position, it is proposed that the feed line and the return line of at least one component are arranged in line with each other and the control plunger has at least one radial slit, via which the feed line and the return line can be connected in the recirculation position and that from the feed line there branches off a bypass line, which in a radial plane opens out into the mixing chamber in a discharge opening, which in the mixing position of the control plunger is opened simultaneously with the discharge openings for the remaining plastics components, the connection between feed line and return line being closed by the control plunger. <IMAGE>
Patent EP-0217022-B1 (EP)
IPC: G01N25/48
Filed: 1986-07-18
Granted: 1989-03-08
Abstract: To regulate and monitor material concentrations, e.g., sodium chlorite or hydrogen peroxide, measuring cells are used in which these substances react to completion with another substance, e.g, sulfur dioxide, in an exothermal reaction. The resulting temperature rise is then a measure of the concentration. A measuring cell comprises a pipe section provided at both ends with mounting devices for installation in the delivery line transporting the reaction medium. Within this pipe section there is positioned axially a smaller diameter pipe section which is open at both ends, into one open end of which projects the supply line for the reacting substance and at the other end of which a temperature sensor is installed.
Patent EP-0269761-B1 (EP)
IPC: B65D5/50
Filed: 1986-12-02
Granted: 1991-03-06
Abstract: A self-assembling display container for products packed in tubes, jars, cones and beakers having cone, cylindrical, tubular, truncated-cone shape, etc. comprising a boxlike structure obtained by means of a single sheet (1) suitably folded. The boxlike structure includes an upper layer (5), a base (2), connected by peripheric borders (4) and (11), and a lower layer (7) intermediate and parallel to the upper layer (5) and to the base (2).   The borders (9) and (9') separate the lower layer (7) from the base (2). On the upper layer (5) and the lower one (7) are made slots, notches or holes (6) and (8), aligned vertically between each other. These slots, notches or holes (6) and (8) are meant to hold firmly the products to be packed and also serve for display and transport purposes.
Patent EP-0194705-B1 (EP)
IPC: C08L77/00
Filed: 1986-02-12
Granted: 1990-09-26
Abstract: Impact-resistant thermoplastic polyamide composition which comprises 60-99 parts by weight polyamide matrix resin, and 1-40 parts by weight of a mixture of 5-95 % (wt) ethylene-propylene rubber and 95-5 % (wt) of a propylene polymer, whereby said mixture contains adherent groups for the polyamide matrix resin.
Patent EP-0220767-B1 (EP)
IPC: B01J31/28
Filed: 1986-10-14
Granted: 1989-11-02
Abstract: Process for the preparation of aldehydes by hydroformylation of an ethylenically unsaturated compound in the presence of (a) Pd, a Pd compound, Pt and/or a Pt compound, (b) an anion of a carboxylic acid with a pK<sub>a</sub> < 2, and (c) a bidentate ligand R¹R²-M-R-R³R⁴, wherein M is P, As or Sb, R a divalent organic bridging group having at least 3 C atoms in the bridge, and R¹, R², R³ and R⁴ are hydrocarbon groups.
Patent EP-0231705-B1 (EP)
IPC: F23N5/00
Filed: 1986-12-23
Granted: 1992-03-11
Abstract: An installation for monitoring combustion to control pollution and retard other deleterious effects of improper combustion employs a smoke sampling duct to draw off a portion of the smoke emanation from the combustion chamber. The smoke in the sampling duct flows past a probe and is then vented from the duct. The probe senses oxygen or other substances in the smoke and emits signals to a device which analyzes the quality of combustion. A gas inlet in the sampling duct is situated upstream of the probe and gas is intermittently discharged into that duct to ascertain whether the probe is operating properly.
Patent EP-0203185-B1 (EP)
Title: Viscosimetre
IPC: G01N11/12
Filed: 1985-11-26
Granted: 1991-02-20
Abstract: Viscosimètre (10) composé d'un tube (12) pourvu d'une valve de contrôle (30) à une de ses extrémités et d'une bobine ferromagnétique (16) placée à l'intérieur dudit tube et pouvant s'y déplacer librement. Deux enroulements (38 et 40) sont alimentés alternativement forçant ainsi la bobine (16) à se déplacer contre le fluide dans le tube, dans la direction dans laquelle la valve de contrôle (30) empêche le fluide de s'écouler et dans la direction dans laquelle la valve de contrôle (30) permet au fluide de s'écouler à l'intérieur du tube. Lorsque la bobine (16) se déplace dans la direction dans laquelle la valve de contrôle (30) permet l'écoulement, ladite bobine aspire un nouvel échantillon de fluide dans le tube, et le temps nécessaire à la bobine (16) pour se déplacer dans l'autre direction, direction dans laquelle la valve de contrôle (30) empêche l'écoulement, est mesuré et donne une indication sur la viscosité du fluide. La position de la bobine est détectée en mesurant l'inductance réciproque entre les enroulements (38 et 40). La bobine (16) est, de préférence, d'une flottabilité neutre de sorte que le fonctionnement du viscosimètre est pratiquement insensible aux vibrations et à son orientation par rapport à la gravité.
Patent EP-0258438-B1 (EP)
IPC: G01N29/04
Filed: 1986-02-27
Granted: 1991-05-08
Abstract: An ultrasonic converter comprises piezocells (1) interconnected in series by electric signal transmitting circuits (2) serving as phase shifters, and a circuit (4) for control of the acoustic wave inclination angle the outputs of which are connected to the phase shifters. A circuit (8) is connected in series to each piezocell to form the signal amplitude on the corresponding piezocell (1).
Patent EP-0221939-B1 (EP)
Title: Circuit de commande d'un moteur electrique sans balais
IPC: H02P6/08
Filed: 1986-04-22
Granted: 1990-08-01
Abstract: Un circuit de commande d'un moteur électrique sans balais est encore développé pour que le régime du moteur puisse être supérieur à la valeur correspondante à la fréquence du réseau. La coupure de phases se produit à plusieurs reprises pendant une période de réseau, et les impulsions de courant ainsi obtenues sont transmises à l'enroulement de stator (S) dans le sens de la génération de pôles magnétiques opposés (N/S).
Patent EP-0246332-B1 (EP)
Title: Guide-fil pour decoupage par fil a electro-erosion
IPC: B23H7/02
Filed: 1986-11-12
Granted: 1991-04-03
Abstract: Guide-fil pour découpage par fil à électro-érosion, pouvant être utilisé avec une grande précision pour un usinage conique et non conique, pouvant être utilisé avec une précision particulière dans l'usinage conique présentant un angle de conicité important, facilitant le montage du fil d'électrode et pouvant être utilisé également dans un système de connexion automatique de fil. Ce guide-fil est pourvu d'un guide arqué (61) disposé concentriquement par rapport à un fil d'électrode (2) pour le découpage à électro-érosion, d'un guide de support à trois points (62) disposé à proximité du guide arqué (61) le long du fil d'électrode (2) et permettant à ce dernier de le traverser et d'un cylindre externe (63) qui enveloppe le guide arqué (61) et le guide de support à trois points (62) et possède un trou interne (631) à travers lequel passe le fil d'électrode (2) et un orifice d'alimentation (632) en agent de refroidissement servant à refroidir le fil d'électrode.
Patent EP-0231847-B1 (EP)
IPC: A61K31/28
Filed: 1987-01-26
Granted: 1991-11-06
Abstract: Organic-platinum complexes useful as anti-cancer agents are described.
Patent EP-0250904-B1 (EP)
IPC: A61L2/26
Filed: 1987-06-03
Granted: 1992-04-15
Abstract: The invention relates to a package which is characterised in that - it can be obtained by the following process steps:  - introducing the drug vehicle into a vat of plastic,  - sealing the vat with a semi-permeable membrane,  - sterilising the sealed container, - introducing the active substance in dissolved or suspended form in a solvent through a septum in the vat or the membrane, and - removing the solvent through the semi-permeable membrane.
Patent EP-0253148-B1 (EP)
IPC: B65G15/08
Filed: 1987-06-19
Granted: 1989-10-18
Abstract: A hose belt conveyor system that is provided with support rollers that are divided into garlands of rollers. That roller which rolls along the belt to the side of the belt edge of the overlapping portion of the belt, is provided with an extension, the end of which is preferably rounded off. This extension brings about a considerable reduction of the wear of this belt edge.
Patent EP-0254437-B1 (EP)
Title: Method of producing shaped metal parts
IPC: B21C33/00
Filed: 1987-06-30
Granted: 1990-10-31
Abstract: An apparatus and process for producing shaped metal parts of a semi-solid metal slurry. The metal slurry is introduced as a preform slug or ingot to a prechamber (67) which is subjected to sufficient pressure to force a portion of the semi-solid metal slurry from the prechamber to a metal part shaping die cavity (80). The completed metal part, together with the portion of metal which remained in the prechamber during part formation, is removed and the metal which remained in the prechamber is detached from the final metal part.
Patent EP-0268379-B1 (EP)
IPC: D06F58/30
Filed: 1987-10-19
Granted: 1992-08-12
Abstract: A microwave heating method and appartus for moist fabric utilizes a multiplicity of microwave propagating sources positioned about a heating chamber. The microwave energies are optimized to provide a greater uniformity in the heting of articles disposed in the heating chamber, while preventing interface of the wave propagaton. The microwave pulses are cross-polarized and time-multiplexed. Focusing and spread angles are controlled. Shut-off of the sources is effected in response to parameters indicating fabric dryness, such as humidity of air leaving the chamber, or the temperature of the sources.
Patent EP-0265293-B1 (EP)
Inventor: TABOR STANLEY
IPC: C12Q1/68
Filed: 1987-12-24
Granted: 1994-07-27
Abstract: The invention relates to methods of DNA sequencing including a method for determining the nucleotide base sequence of a DNA molecule, comprising providing the DNA molecule annealed with a primer molecule able to hybridize to the DNA molecule,   incubating the annealed mixture with a DNA polymerase, except reverse transcriptase, in the presence of four different deoxynucleoside triphosphates and a chain terminating agent which terminates DNA synthesis at a specific nucleotide base, the concentration of all four deoxynucleoside triphosphates at the start of said incubating being sufficient to allow DNA synthesis to continue until terminated by said agent. The DNA products of the incubating reaction are separated according to their size, so that at least a part of the nucleotide base sequence of the DNA molecule can be determined. In a furter embodiment the primer may be extended and labelled prior to the incubating reaction.
Patent EP-0237487-B1 (EP)
IPC: A45D/
Filed: 1987-03-04
Granted: 1990-09-19
Abstract: PCT No. PCT/CH87/00024 Sec. 371 Date Oct. 26, 1987 Sec. 102(e) Date Oct. 26, 1987 PCT Filed Mar. 4, 1987 PCT Pub. No. WO87/05195 PCT Pub. Date Sep. 11, 1987.The dispenser for applying lacquer, in particular nail-polish comprises a supply chamber, a brush and a dosing device for the adjustment of a flow speed and consequently the thickness of the layer. The brush is, when not used, surrounded by a sponge containing a cleaning fluid, in order to prevent the brush from drying out and getting sticky. The lacquer or nail-polish is hermetically enclosed, so that it remains liquid and does not change its color or viscosity.
Patent EP-0299955-B1 (EP)
Inventor: RICCHIO DOMINIC A
IPC: A47C27/08
Filed: 1987-01-12
Granted: 1994-09-21
Abstract: Dans un appareil et procédé d'hydrothérapie, une personne est soutenue par flottaison dans une position de décubitus ventrale sur la membrane d'un matelas (40) d'un lit à eau contenant de l'eau chauffée (48). Une pompe à eau (43) remet en circulation l'eau (48), laquelle est aspirée hors du matelas (40) par des orifices de sortie (47) et par une tuyauterie associée (42), puis es t réintroduite par des orifices d'entrée (44) et par une tuyauterie associée (45), formant ainsi un réseau de jets d'eau (78). De l'air (74) est introduit par une soupape (41) dans la tuyauterie d'eau (42) côté retour de la pompe (43) ou au moyen d'une pompe à air séparée (54) reliée à des orifices d'entrée d'air (62) conduisant dans le matelas. Sont également décrits un distributeur (46) destiné à être inséré dans le matelas (40) pour le mélange de l'air (79) et de l'eau (48) et un ensemble base et bâti (52) destiné à cacher la plomberie et la tuyauterie de remise en circulation de l'air.
Patent EP-0264431-B1 (EP)
Title: Procede et appareil de geodesie de precision utilisant des signaux transmis par satellite
IPC: H04B7/19
Filed: 1987-04-15
Granted: 1992-03-18
Abstract: Procédé et appareil pour déterminer avec exactitude et précision les coordonnées de position d'un récepteur (15) situé en un endroit prédéterminé à l'aide de signaux transmis par une pluralité de satellites (13) en orbite et d'informations provenant d'un deuxième récepteur (17) situé en un endroit de référence dont les coordonées sont connues. Des mesures de la phase porteuse effectuées par les deux récepteurs sur tous les signaux d'arrivée du satellite sont incorporées dans une matrice spéciale carrée (31) de filtrage d'informations, ce qui permet de mesurer de manière pratique le bruit de phase des horloges satellites et récepteurs, cette mesure étant utilisée pour corriger ensuite les mesures de phase. Les coordonnées de position de l'endroit inconnu sont déterminées par un processus spécial en trois étapes qui produit successivement une solution hyperbolique, une solution pseudo-distance Doppler, et une solution de couloirs résolus.
Patent EP-0287640-B1 (EP)
IPC: B65D35/22
Filed: 1987-10-15
Granted: 1991-12-18
Abstract: A bulkhead for use with a cargo container, and comprising a wall member and at least a first slanted corner member. The wall member holds a cargo in the container, and the corner member is connected to the wall member adjacent a lower corner thereof to guide cargo downwardly and laterally toward an outlet in the wall member. Also disclosed is a lining system for a cargo container, and comprising a flexible liner and a bulkhead to hold the liner in place in the container. The liner includes an inlet and an outlet, and collapsible inlet and outlet chutes are provided to selectively open and close the inlet and outlet of the liner. With one embodiment the lining system is air and water tight; and with an alternate embodiment, the liner allows gases to pass outward through the liner.
Patent EP-0286955-B1 (EP)
IPC: C02F1/66
Filed: 1988-04-06
Granted: 1992-08-26
Abstract: A process for the purification of phenol-containing waters, in particular waste waters from phenolic resin production, where the term "phenol" is taken to mean all steam-volatile benzene derivatives according to DIN 38,409 H 16, by reaction of the phenol with formaldehyde in an alkaline environment at 50 DEG  to 100 DEG  C. to form those phenolformaldehyde condensates which, by subsequent acidification of the waste water, precipitate in filterable, granular and no longer sticky form and can be separated.
Patent EP-0290861-B1 (EP)
IPC: C07C17/00
Filed: 1988-04-27
Granted: 1990-07-04
Abstract: 1. A process for the reductive dehalogenation of an organic halogen compound in which one or more halogen atoms are covalently bonded to the carbon, by reaction with a hydrocarbon in the presence of carbon at elevated temperatures with formation of a hydrogen halide, wherein the dehalogenation is carried out in the presence of iron powder or an iron compound as a cocatalyst, at from 100 to 450 degrees C.
Patent EP-0300347-B1 (EP)
IPC: C07C29/136
Filed: 1988-07-13
Granted: 1992-07-08
Abstract: Fatty acid methyl esters are catalytically hydrogenated by reacting them together with hydrogen at pressures of 100 to 300 bar and temperatures of 160 to 270 DEG C at molar ratios of hydrogen : fatty acid methyl ester used of 10 : 1 to 500 : 1 continuously over catalysts which contain 30 to 40% by weight of copper, 23 to 30% by weight of chromium, 1 to 10% by weight of manganese, 1 to 10% by weight of silicon and 1 to 7% by weight of barium, the % by weight being based in each case on the oxidic catalyst composition, and, if desired, further transition metals in the form of their oxides and which, after calcining the component forming the catalyst composition have been converted together with 1 to 10% by weight, relative to the oxidic catalyst, of at least one binder, in addition to 1 to 10% by weight of graphite, to pellets and/or granules and activated with hydrogen or a hydrogen-containing gas mixture.
Patent EP-0310825-B1 (EP)
IPC: F02D1/10
Filed: 1988-09-12
Granted: 1991-05-15
Abstract: 2.1 This governor has a sleeve (2) axially displaceable on a regulating drive shaft (1), which sleeve is subjected to the force of centrifugal weights (3), and a regulating lever (4), whose deflection is coupled to the axial movement of the sleeve (2). It is the object of the invention to further develop a centrifugal governor of this type in such a way that the connecting element between the sleeve (2) and the regulating lever (4) represents a structurally simple, largely wear-free, compact and light component. 
<??>2.2  On the regulating lever (4) at least one ball bearing (5) is arranged whose outer bearing cover (6) rolls on the sleeve (2). 
<??>2.3  Centrifugal governor for internal combustion engines. 
<IMAGE>
Patent EP-0307854-B1 (EP)
IPC: C12P19/28
Filed: 1988-09-13
Granted: 1992-11-19
Abstract: A method for the production of a 1,2,4-triazole nucleoside comprising the step of reacting a ribose donor with a triazole compound in the presence of an enzyme preparation derived from Brevibacterium acetylicum is disclosed. The method is characterized in that the ribose donor is guanosine and the temperature during at least a part of the reaction is at or above 65 DEG C. The method is capable of high production rates and high concentrations of the final product.
Patent EP-0293040-B1 (EP)
IPC: C11D3/39
Filed: 1988-05-20
Granted: 1991-12-11
Abstract: Solid peroxygen bleach containing aqueous liquid detergent compositions having a pH of at least 8 are disclosed. The peroxygen bleach is water-soluble. The liquid detergent composition comprises a solvent system comprising water and a water-miscible solvent. The solvent system provides sufficient solubility of anionic surfactants, while keeping the solubility of the peroxygen bleach compound within defined limits.
Patent EP-0309367-B1 (EP)
Title: Viscous product dispenser with improved functioning characteristics, and corresponding pumping element
IPC: B65D83/00
Filed: 1988-09-22
Granted: 1991-03-27
Abstract: A viscous-product dispenser with a sliding piston, whose dispensing head comprises at least one tubular deformable pumping element (39), an actuator acting on this pumping element (39) and an expulsion valve (42 and 44). 
<??>The upper end (42) of the upper tube (41) of the pumping element (39) consists of an annular end edge (42) and the said expulsion valve (42 and 44) comprises a flexible disc (44) whose periphery is kept bearing on the said end edge (42) of the tube (41) by a means (45) for pressing centrally on this disc (44), this pressing means being connected to the actuator, the said flexible disc (44) and the said end edge (42) of the tube (41) thus forming, respectively, the valve (44) and the seat (42) of the said expulsion valve (42 and 44). 
<??>A further subject of the invention is the pumping element (39) in its single-piece version. 
<??>The expulsion valve of the invention permits a reduction in the expulsion force, whilst use of a new suction valve also makes it possible to reduce the return time of the actuator. 
<IMAGE>
Patent EP-0294429-B1 (EP)
IPC: B65G15/50
Filed: 1987-12-23
Granted: 1992-02-26
Abstract: A device for implementing curved paths in conveyor belt lines and the like comprising a fixed framework and a plurality of belt slidably guided with respect to the fixed framework, each along its longitudinal development, said belts each developing according to closed line and having respective dragging sections parallely aligned according to a substantially horizontal flow plane which extends between the opposite ends of the framework, characterized in that it comprises, for each of said belts, at least one transmission member comprising at least one supporting bracket fastenable to said framework; at least one first guide pulley and one second guide pulley revolvingly engaged at the upper part of the supporting bracket their axes being substantially horizontal and convergent with each other, and at least one transmission pulley arranged below the guide pulleys and revolvingly engaged with the support bracket according to a substantially horizontal axis, the belt dragging section extending, in sequence, around the first guide pulley from the part facing the second guide pulley, around the transmission pulley along a lower portion of its circumference, and moreover around the second guide pulley from the part facing the first guide pulley.
Patent EP-0341274-B1 (EP)
IPC: C01F17/30
Filed: 1988-09-29
Granted: 1992-12-09
Abstract: Disclosed is a process for the preparation of multi-element metal oxide, high temperature superconductor precursor powder comprising spraying a homogenous solution of a multi-element metal salt solution mixed in a stoichiometric ratio corresponding to the desired superconducting composition into a horizontal tube-like furnace being heated to a temperature of 800 DEG -1000 DEG  C., transporting resulting sprayed mist along the main axis of the furnace tube by the aid of hot air and collecting resultant finely divided metal oxide powder by the aid of a filter, whereby the resultant mixed metal oxide powder is a precursor for the preparation of a high temperature superconducting ceramic.
Patent EP-0343254-B1 (EP)
Title: Meatl et composite du metal et de caoutchouc
Inventor: NISHIMURA YOSHIFUMI ITAMI WORK
IPC: C08J5/06
Filed: 1988-10-25
Granted: 1994-06-15
Abstract: Composite de métal et de caoutchouc destiné à être utilisé pour la réalisation de pneus, de conduites, de bandes transparentes, etc. On obtient ce composite en combinant un métal possédant un revêtement métallique amélioré et un caoutchouc combiné de manière à s'adapter au métal. Le composite présente une meilleure adhérence entre le métal et le caoutchouc et une durée de vie accrue. Spécifiquement, le métal est revêtu en surface avec un alliage ternaire de cuivre-zinc-nickel, et on obtient le caoutchouc en utilisant comme composant de base un caoutchouc naturel ou de l'isoprène synthétique, auquel on ajoute du soufre et un sel de cobalt d'un acide organique, de la silice, du résorcinol et de l'hexaméthylènetétramine en tant qu'agents stimulant l'adhésion. Le métal et le caoutchouc sont soumis à vulcanisation pour obtenir le composite métal-caoutchouc.