baber/WOPTO huggingface dataset:
Patent EP-0445448-A1 (EP)
Inventor: ARINOBU ICHIRO C O FUKUYAMA SE
IPC: H02J13/00
Filed: 1990-03-06
Abstract: A novel and improved control and supervisory system for power distribution equipment including a plurality of terminal control and/or supervisory devices (103 each capable of controlling and/or supervising a plurality of power distribution device (107) in an extremely simple, high-speed and efficient manner without requiring any central control and/or supervisory unit. To such control and/or supervisory operation, no vast and full knowledge of permitted and inhibited operations of varying kinds of power distribution devices connected therewith, as well as of the control and supervisory procedures therefor, is required. To these ends, each of the terminal control devices (103) comprises a control and/or supervisory instruction section operable to output a control or supervisory command for controlling or supervising a plurality of power distribution devices (107), and a control and/or supervisory section operable to receive the control or supervisory command from the control and/or supervisory instruction section for generating a control or supervisory signal suited to control or supervise a corresponding one of the power distribution devices, and outputting it to the corresponding power distribution device. In one embodiment, the control or supervisory command is conceptionally common to the power distribution devices. In another embodiment, the control and supervisory command is intrinsic to a corresponding one of the power distribution devices. Thus, there is no need for a sender terminal device to prepare specific control and supervisory programs suited to the respective power distribution devices.
Patent EP-0387023-A1 (EP)
Inventor: ISHIDA SHUZO
IPC: C11C1/02
Filed: 1990-03-07
Abstract: A new method for manufacturing calcium salts of fatty acids directly from a fat and oil as starting material with the least energy consumption and without fear of the thermal deterioration, which comprises reaction of the fat and oil with calcium hydroxide, a lipase which is preferably triacylglycerol acylhydrolase (EC 3.1.1.3) and water with stirring.
Patent EP-0396398-A1 (EP)
Title: Plasma etching apparatus with surface magnetic fields
Inventor: HERSHKOWITZ NOAH NMI
IPC: C23F4/00
Filed: 1990-05-02
Abstract: A glow discharge etching apparatus includes a magnetic assembly 14,16,18 and 22, for creating a surface magnetic field in close proximity to the walls 30,32 of an etching chamber 12. An electrode 38 is located within the chamber for supporting the object 40 to be etched. A radio frequency signal is applied to the electrode so that it will emit secondary electrons upon bombardment by ions from an etching plasma created within the apparatus. A control plate 34 may be positioned at various locations within the apparatus to regulate the amount of electron leakage to the control plate and thereby regulate the etching process. This apparatus provides improved uniformity and directionality of etching due to a low gas pressure and the surface magnetic field.
Patent EP-0415691-A1 (EP)
Inventor: TAKAHASHI YUTAKA C O KIRIN BEE
IPC: B65D75/58
Filed: 1990-08-28
Abstract: A cap device to be mounted to a mouthpiece of a container, in one aspect, comprises a cap member (25) provided with an inner hollow portion (E1) and a film member (21) accommodated in the inner hollow portion. The film member has a laminated structure composed of at least one metal including layer (21b) and a fusing layer (21c) abutting against an open end face of the mouthpiece mounted to the container. The cap device mounted to the mouthpiece is sealed by heating the film member by the high frequency induction heating treatment to fuse the fusing layer at the open end face of the mouthpiece. After the sealing, the cap device is removed and a connector means is connected to the mouthpiece and a pressure is applied to break the film member to establish the communicatin between an interior of the container and a connection line. In another aspect, a cap device comprises a connecting portion connected to the mouthpiece having an inner hollow portion and a coupling projecting portion having, an inner through hole in which a movable valve member is disposed to be axially slidable. The interiors of the container, the connecting portion, the projecting portion and the outer connection line are communicated with each other through the movement of the movable valve member.
Patent EP-0425164-A1 (EP)
Inventor: GRISONI BERNARD FRANCIS
IPC: C08J9/02
Filed: 1990-10-16
Abstract: The invention relates to silicone foams. 
     It concerns a silicone foam composition consisting of two or more components, the said composition being capable of rapid cure at 20°C on mixing its components, to give a foamed mass having a density of less than 200 kg/m³, characterised in that it comprises (A) one or more polysiloxanes having at least three alkylhydrogensiloxane units per molecule, (B) one or more polydiorganosiloxanes having at least two siloxane units of the formula
      in which R represents a monovalent hydrocarbon group containing from 1 to 20 carbon atoms, Q represents a hydroxylated alkylene or alkoxylene chain,  a  has a value of 0, 1 or 2 and the value of  b  is 1 or 2 and  c  is a platinum catalyst for promoting the reaction between the components. 
     Useful for the production of medical dressings.
Patent EP-0427418-A1 (EP)
Inventor: SMYK EUGENE B
IPC: C23F11/08
Filed: 1990-10-23
Abstract: Bromosulfamate is stable with respect to a nitrite corrosion inhibitor in for example cooling systems and provides an effective biocide, bactericide and fungicide. The bromosulfamate is utilized at about 0.1 to 10 ppm (residual) with an optimum of about 0.2 ppm of bromosulfamate. The bromosulfamate is made by reacting together sodium bromide (NaBr), sodium hypochlorite (NaOCl) or chlorine, and sodium sulfamate (NaSO₃NH₂) or sulfamic acid, and using the product within about 5 hours in treating the nitrite solution.
Patent EP-0425332-A1 (EP)
Inventor: BONI BERNARD
IPC: B60C7/24
Filed: 1990-10-09
Abstract: Construction for wheel, roller, castor or the like comprising a rim and a solid tyre. The rim (13) to which the solid tyre (12) is firmly joined is a composite material of the type comprising reinforcements (14) in the form of long-fibre mats embedded in a matrix (15) of the same material as that forming the tyre (12). Application: wheels for fork-lift trucks and suchlike machinery. <IMAGE>
Patent EP-0384873-A1 (EP)
Inventor: DIAT CHRISTIAN
IPC: B24C3/06
Filed: 1990-02-26
Abstract: The present invention relates to a process for mechanised cleaning of a building facade, characterised in that it consists in projecting over the facade, substantially perpendicularly to the latter and within a confined space corresponding to the surface to be cleaned, at least one incident flux of a cleaning agent, according to a rotary motion which is combined with a second movement which is permanently to-and-fro according to a trajectory substantially parallel to the facade, and in repeating these operations along the facade. <IMAGE>
Patent EP-0438988-A1 (EP)
Inventor: GUASCO LUCIANO
IPC: B23K37/047
Filed: 1990-12-18
Abstract: The present invention relates to systems for welding together pressed sheet-metal structures, particularly small subassemblies of the bodywork or mechanical parts of motor vehicles. 
     In the automotive industry, the welding together of small subassemblies of pressed sheet-metal, such as for example, small subassemblies of the bodywork, or mechanical parts such as suspension arms or the like, is currently carried out with the use of so-called welding "presses" which have dies adapted to the specific configuration of the structure to be welded and a plurality of electrodes for simultaneously executing a series of electrical spot welds. Presses of this type can operate on different structures after the dies which are associated with the fixed and movable parts of the press have been replaced. Although a very flexible system is thus obtained, there are, on the other hand, disadvantages in the quality of the products produced as well as the high level of noise produced when the welded structures are discharged from the press. The structures are discharged simply by being dropped on to the floor and, as well as a high level of noise, this involves the risk of permanent deformation of the welded structures. The provision of a line of presses of this type also involves considerable use of manpower for the loading and discharge of the pieces. In addition, quite a long time is needed to adapt the presses to a different type of structure and it is consequently necessary to have a large number of welded pieces always available in store. 
structure on an auxiliary table (20) where a second robot (19) executes an additional number of spot welds, after which the second robot (19) deposits the structure in the output zone (16).
Patent EP-0442968-A1 (EP)
Title: Self-foaming oil compositions and process for making and using same.
Inventor: VISHNUPAD MOHAN
IPC: A61Q9/02
Filed: 1989-11-08
Abstract: The present invention relates to liquid, lotion-like aqueous oil-in-water dispersion compositons including emulsions containing large amounts of oil or oil/wax mixtures, a volatile organic foam-producing liquid, alone or in combination with foam suppressing agents, if necessary, to and surface active agent or agents which increase the solubility of the foam-producing liquid in the oil or oil/wax mixture. The present compositions are dispersions including mixtures which do not foam or self-dispense from a non-pressurized container at temperatures from RT to 120 DEG  F., then can be poured onto a wet surface at room temperatures and spread to form a thin cleansing coating which will foam under ambient conditions to leave a residue of the oil or oil/wax mixture for cosmetic, medicinal, aesthetic, protection or other purposes.
Patent EP-0401387-A1 (EP)
Inventor: OMINO AKIRA
IPC: C30B11/00
Filed: 1989-12-13
Abstract: The invention relates to a process for producing single crystal by solidification from a melt, which comprises using a triple-structure crucible constituted of an outer cylinder made of a high-melting metal or alloy having a melting point of 1500°C or above, an inner cylinder made of one or more of a high-melting ceramic material and a carbonaceous material such as graphite, pyrolytic graphite or vitreous carbon, and an intermediate cylinder made of quartz glass, placing the inner cylinder holding the starting material in the intermediate cylinder to effect hermetical sealing, inserting the intermediate cylinder into the outer cylinder, welding the outer cylinder to effect sealing, and heating the crucible to melt the starting material and cause crystal growth.
Patent EP-0480930-A1 (EP)
Title: A method of treating toxic waste.
Inventor: MCNEILL KEITH RUSSELL
IPC: C03C1/00
Filed: 1990-02-12
Abstract: Toxic waste material containing heavy metals and derived from precipitators and/or scrubbers in the flues of refuse incinerators is made into a batch with glass-forming materials, particularly silica as fly ash and fed to a cold top melter with a special exit construction located within and beneath the part of the cold top melter where the molten vitreous mass is formed. On exit from the furnace the molten vitreous mass is dropped immediately into water within the confines of the furnace exit construction. A sufficient depth of unmelted feed batch is maintained above the molten vitreous mass to prevent vaporised heavy metals and heavy metal compounds passing through the unmelted feed batch to the atmosphere. In consequence, all heavy metals and heavy metal compounds are incorporated in the molten vitreous mass. The feed batch is formed into pellets of 8mm to 25mm diameter and infra-sound is applied across the pellets of the unmelted feed batch to prevent the condensation which forms on the pellets causing them to adhere to one another. <IMAGE>
Patent EP-0417302-A1 (EP)
Title: Cermet contenant de l'azote
Inventor: ISOBE K
IPC: C22C29/02
Filed: 1990-02-21
Abstract: On décrit une mèche consistant en un cermet composé d'une phase dure dispersée et d'une phase métallique combinée. La phase dure dispersée contient un groupe d'atomes de métaux comprenant le titane et un groupe d'atomes de non-métaux comprenant l'azote. Le rapport atomique de la quantité de titane dans le groupe d'atomes de métaux se situe entre 0,5 et 0,95 (dans cet intervalle, de même que dans les intervalles suivants, les valeurs extrêmes sont comprises). Le rapport atomique de la quantité d'azote dans le groupe d'atomes de non-métaux se situe entre 0,1 et 0,7. La phase dure dispersée contient un groupe de particules fines présentant un diamètre moyen compris entre 0,2 et 0,6 mum et un groupe de particules grossières présentant un diamètre moyen compris entre 1 et 3 mum. Le rapport volumique entre le groupe de particules fines et le groupe de particules grossières se situe entre 0,3 et 3. Le pourcentage pondéral de la phase métallique combinée dans le cermet varie entre 5 et 30. Cette mèche en cermet présente une résistance élevée à l'abrasion, une forte ténacité et une grande résistance contre les fissures à chaud.
Patent EP-0460028-A1 (EP)
Inventor: CORBIN LAWRENCE W
IPC: B23H7/10
Filed: 1990-02-13
Abstract: Un guide-fil (36) multidirectionnel pour machine à décharge électrique possède un organe de guidage (134) en matière résistante à l'usure telle que le diamant. L'organe de guidage (134) comprend un trou (136) dans lequel une électrode en fil (10) est reçue et guidée. Une pointe non conductrice (144) empêche le courant électrique de circuler entre l'électrode en fil et l'ensemble de guidage dans une région proche de l'organe de guidage. L'élément en pointe non conductrice (144) peut être constitué en céramique, plastique, saphir, quartz, diamant, verre ou tout autre matériau non conducteur approprié. Dans une variante, le matériau non conducteur utilisé pour empêcher les décharges entre l'électrode en fil et l'assemblage de guidage peut entourer et supporter l'organe de guidage (134) sur un corps de guidage du fil, ou bien le matériau non conducteur peut être séparé du corps de guidage du support (82). Dans un autre mode de réalisation, un revêtement non conducteur (136) est utilisé.
Patent EP-0429572-A1 (EP)
Title: Bati en tole pour les moteurs electriques
Inventor: ZISSU MIHAI
IPC: H02K5/18
Filed: 1990-04-26
Abstract: L'invention se réfère à une solution technique pour la réalisation du bâti des moteurs électriques en tôle, comme par exemple, moteurs électriques asynchrones triphasés. On présente la manière d'exécution en tôle et l'assemblage des repères pour réaliser le bâti du moteur électrique qui assure la robustesse mécanique et un transfert optimal vers l'extérieur, de la chaleur dégagée par le moteur. La construction, conformément à l'invention, est simple et elle est réalisée par des procédés technologiques usuels qui contribuent à la réduction des consommations spécifiques de matériaux déficitaires et énergo-intensifs (aluminium et ses alliages, conducteur de bobinage, bande électrotechnique).
Patent EP-0533669-A1 (EP)
Inventor: FRIEDL REINHARD
IPC: F16D11/10
Filed: 1990-07-07
Abstract: Dans le cas d'un embrayage (6) servant au blocage du différentiel d'un véhicule, une moitié mobile (60) dudit embrayage (6) est amenée par glissement indirectement par l'intermédiaire d'un manchon coulissant (70) et d'éléments intermédiaires (77) dans le sens de la fermeture. Ensuite, le manchon coulissant (70) maintient, au moyen d'une surface de blocage (74), les éléments intermédiaires (77) immobiles dans une position de blocage entre une surface d'appui (64) de la moitié mobile (60) et une surface de retenue fixe axialement (4). Des faces d'entraînement (52, 62) de dents accoupleuses (51, 61) d'une moitié fixe axialement (50) et de la moitié mobile (60) forment, avec le sens de l'axe, un angle de déflexion (55). La surface d'appui (64) et la surface de retenue (4) forment un angle de coin (65). La surface de blocage (74) du manchon coulissant (70) est inclinée par rapport au sens de l'axe avec un faible angle de desserrage (75). Pour libérer l'embrayage (6), le manchon coulissant (70) est retiré. Un couple génère, grâce à l'angle de déflexion (55), une force de déflexion axiale libérant l'embrayage (6). En même temps, les angles de coin (65) font sortir les éléments intermédiaires (77) de leur position de blocage. Une faible force de serrage et une faible force de desserrage exercées sur le manchon coulissant (70) sont suffisantes pour maintenir et pour ouvrir l'embrayage (6), même à l'encontre du couple le plus élevé.
Patent EP-0502029-A1 (EP)
Inventor: HUGHES TIMOTHY C
IPC: G11B20/12
Filed: 1990-11-06
Abstract: Un procédé et un appareil servent à développer un signal numérique de synchronisation (HEAD SYNC) qui indique le moment où la tête (R1) d'un enregistreur (30) à balayage hélicoïdal est positionnée sur une piste enregistrée d'une bande magnétique (32). Le procédé implique la mise en rotation d'un tambour (36) sur lequel est montée une tête (R1) alors que la bande magnétique (32) est transportée devant le tambour (36) à une vitesse supérieure à la vitesse nominale d'enregistrement des pistes sur la bande (32). Etant donnée la géométrie du système et le format de la bande (32), la tête (R1) finit par reconnaître une configuration de données numériques. La synchronisation de la reconnaissance de la configuration de données numériques est utilisée afin de déterminer le moment précis, par rapport à chaque rotation du tambour (36), où la tête (R1) cesse de traverser une piste et le moment précis lors de chaque rotation du tambour où la tête (R1) commence à traverser une piste. La détermination des bords du signal numérique de synchronisation (HEAD SYNC) se répète lors de chaque rotation du tambour (36). Un signal de servo-synchronisation (SERVO SYNC) d'une tête asservie (S), également montée sur le tambour (36), est généré avec une relation de phase de quatre-vingt-dix (90) degrés par rapport au signal numérique de synchronisation (HEAD SYNC).
Patent EP-0445506-A1 (EP)
Inventor: RUSS JAKOB
IPC: G01N29/00
Filed: 1991-01-17
Abstract: In such a device, an inclined positioning of the ultrasonic probe with respect to the screw's head leads to inaccurate test results. To achieve precise test results regardless of the position of the screw insertion axis, at least one ultrasonic transducer (18, 18a) is placed in a pendulously suspended centring piece (10) of the ultrasonic probe (9), an adaptor (15) of the centring piece being nearer to the screw's head (5) than the ultrasonic transducer (18, 18a). The adaptor (15) is matched to the configuration of the screw's head. To achieve a centring joint to the screw's head (5), the ultrasonic probe (9) can be moved both around its axis and in the axial direction. The apparatus is primarily used to test screws in the core shroud of a nuclear reactor enclosure. …<IMAGE>…
Patent EP-0447965-A1 (EP)
Inventor: GAENG MANFRED DR
IPC: C07D263/56
Filed: 1991-03-14
Abstract: Process for the preparation of 2-methylbenzoxazole by cyclisation of hydroxyacetophenone (acetophenol) in the presence of Pluriol 400 E with simultaneous elimination of water, in which drying and melting of the hydroxyacetophenone, cyclisation of the hydroxyacetophenone and removal of the water of reaction and of the 2-methylbenzoxazole by distillation from the reaction mixture after cyclisation are carried out in a drier.
Patent EP-0510217-A1 (EP)
Inventor: JUNG KLAUS
IPC: G05B19/42
Filed: 1991-04-22
Abstract: The invention relates to a method for defining the path of movement of the at least one application nozzle or similar tool of an adhesive application device or similar tool actuating device on a shoe lasting machine which can be moved in a controlled manner via an adjusting motor with the aid of a program control by a transmitting apparatus, having a data memory and a computer, at least in the longitudinal and transverse directions of the last which receives a shoe unit with the insole and is mounted in the shoe lasting machine near to the bottom of the last bearing the insole. With the aid of a sample sole of predetermined length and outer contour and of a line grid, the coordinate data of a number of selected points of the desired path of movement of the tool are determined and entered into the data memory. The computer calculates the control program for the complete path of movement of the tool from the discrete coordinate data entered into the data memory. By means of a computer program, the paths of movement of the application nozzle or similar tool for the most varied last sizes are determined from the coordinate data, which have been entered into the data memory using only one or few selected sample soles of a predetermined size, from the entered movement route of the application nozzle or similar tool in the longitudinal direction of the last which matches the respective sample sole and, if appropriate, from the associated overall length of the last or lasts.
Patent EP-0463379-A1 (EP)
Inventor: HINGER KLAUS-JUERGEN PROF DR-I
IPC: C10B53/00
Filed: 1991-05-25
Abstract: In a process for the valorisation of sewage sludge, the latter is first completely dried. In a subsequent degasification process at temperatures of more than 400 DEG C up to 500 DEG C with simultaneous grinding, sewage sludge coke with a content of 10 to 40 % by weight of organic substances is produced, which is particularly suitable as a filler for asphalt. <IMAGE>
Patent EP-0476236-A1 (EP)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1991-06-19
Abstract: Machine-side coupling halves (27, 15) of the coupling device can be coupled by means of hydraulic drive cylinders (23, 15a) to the coupling halves (26, 14) of the mould halves (Sa; Sb) of the injection mould. A coupling (F) thereby formed on the movable mould half (Sb) is designed for coupling up the supply lines for the performance of operative mould functions in both mould halves (Sb, Sa) and the coupling (T) formed on the stationary mould half (Sa) is designed for coupling up the supply lines for the temperature-control medium for the purpose of controlling the temperature of the two mould halves (Sa, Sb). This achieves the effect that the couplings for the temperature control and the couplings for the as-required operative functions of the injection mould are separated from each other and, as a result, according to scale and operating location, can be adapted better to the specific requirements of the prospective purchaser and nevertheless a temperature control of the injection mould outside the clamping space is possible. 
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Patent EP-0469277-A1 (EP)
Inventor: KALFA HORST
IPC: F02B3/06
Filed: 1991-06-20
Abstract: The intention is to lower the flow resistance of a filter device in the exhaust flow of an internal combustion engine, in particular a diesel engine. For this purpose, the free cross-section of the outlet opening (12) at which the exhaust flow emerges into the environment is at least substantially equal to the flow cross-section in the filter device (1). <IMAGE>
Patent EP-0472993-A1 (EP)
Inventor: BERETTA MARIO
IPC: E02D29/02
Filed: 1991-08-12
Abstract: The block (1) has a cambered front (2) radiused to tapering side walls (3a,3b). The side walls (3a,3b) have, in the portion radiused to the front (2), mutually opposite insertion-coupling members (5) and seats (6) for accommodating the insertion-coupling members (5) of an adjacent block (1). The block (1) furthermore has, at an upper part thereof, an abutment (7) for engagement with a supporting element defined on a lower part at the front (2) of an adjacent block (1).