baber/WOPTO huggingface dataset:
Patent EP-0396686-B1 (EP)
Inventor: RAO SATHYANARAYANA
IPC: H04B10/27
Filed: 1989-10-31
Granted: 1994-06-22
Abstract: PCT No. PCT/CH89/00189 Sec. 371 Date Jun. 15, 1990 Sec. 102(e) Date Jun. 15, 1990 PCT Filed Oct. 31, 1989 PCT Pub. No. WO90/05420 PCT Pub. Date May 17, 1990.Every subscriber node connected to an optical fiber comprises an access unit with a directional coupler which is controlled via an output amplifier, an optoelectric converter being connected subsequent to the directional coupler. Packets run on the fiber. The first bit of the packets indicates whether it is an empty packet (shown by "light" or "bright") or a data packet (shown by "no light" or "dark"). As soon as the node has prepared data for transmission in a buffer storage, a test is effected at each arriving packet as to whether or not it is an empty packet. For this purpose, the light of every first bit is guided to a L/I detector which carries out this test in a "flying" manner, while a no-light bit passes on to the outgoing fiber. If the L/I bit indicates a data packet, the control immediately switches the directional coupler to pass, so that the packet passes the node so as to be unchanged. On the other hand, if the L/I bit indicates an empty packet, the contents of the buffer storage is read into this packet. The node cane accordingly transmit without the slightest time delay occurring in the packet stream.
Patent EP-0393302-B1 (EP)
Inventor: SKORDOU EVANGELOS
IPC: G06F13/24
Filed: 1990-01-06
Granted: 1995-05-10
Abstract: In this computer, a hold circuit (10) is provided for forwarding an interrupt signal on an interrupt signal line (22), which hold signal forwards the interrupt signal in the correct manner independently of the presence or absence of an assembly (16) and, nevertheless, ensures that a response to an interrupt occurs in the desired manner when the assembly (16) is plugged in. 
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Patent EP-0444220-B1 (EP)
Inventor: BRUNNER RUDOLF
IPC: F04B53/08
Filed: 1990-02-26
Granted: 1994-05-04
Abstract: In a hydraulic motor-pump unit (P) which has a container (G) which contains an electric motor (E) and at least one pump element (H) driven thereby, and which is filled with the hydraulic medium (M), which can be conveyed by the pump element, to above the electric motor (E), in which, furthermore, at least one cooling pan (K) situated outside provides forced cooling for the container exterior, and in which there is provided on the container inner wall (7) a device for enlarging the container surface that is in contact with the hydraulic medium, the device consists of a low-resistance configuration (S) of the container inner wall (7) that is orientated running round approximately in the direction of rotation (15) of the electric motor (E). The capacity of the forced cooling effectively to dissipate heat imported into the container wall is better utilised by the configuration (S), because thanks to the enlarged surface of the configuration the hydraulic medium imports more heat into the container wall without thereby being disturbed in the circulatory movement that is important for the heat transfer. <IMAGE>
Patent EP-0408078-B1 (EP)
Inventor: MAURER EBERHARD DR RER NAT
IPC: G01N33/547
Filed: 1990-07-13
Granted: 1995-11-15
Abstract: To prepare a solid phase coated with an immunologically active substance, a support material is coated by absorption with a mixture of an immunologically active substance and of a compound which contains at least two photoactivatable functional groups and at least one portion which undergoes an adsorption interaction with the support material and with the immunologically active substance, and is subsequently irradiated for the crosslinking.
Patent EP-0422419-B1 (EP)
Inventor: ALBERT ERNST
IPC: F16C29/06
Filed: 1990-09-19
Granted: 1995-02-15
Abstract: An anti-friction bearing for linear movements comprising a bearing body (10) which is guided movable on a rail (12) in a longitudinal direction thereof. The bearing body has legs (18a, b) accommodating at least one part of the rail (12) between them and a web (20) connecting these legs (18a, b) in one piece. At least one rolling body cycle (A-D) allocated to each of the legs (18a, b) has one load-transmitting rolling body row (A1-D1) in engagement with one load-receiving running path (B13, D13) of the respective leg (18a, b) and with one running path (A12-D12) at one side face of the rail (12) said side face being adjacent to said leg (18a, b). The load-transmitting rolling body rows (A1-D1) are preloadable between the respective allocated paths (B13, D13; A12-D12) and this preload is adjustable by preloading means (30). The preloading means (30) are disposed in the range of the web (20) with a direction of effect substantially normal to the longitudinal direction of the rail (12) and substantially parallel to a connecting plane (VE1, VE2) of the two load-transmitting rolling body rows (A1-D1) lying at either side of the rail (12), and which are designed to upset the web (20) in this direction of effect.
Patent EP-0439814-B1 (EP)
Inventor: SCHMITT-WALTER STEFAN
IPC: H01H21/02
Filed: 1990-12-21
Granted: 1997-03-12
Abstract: The invention relates to an illuminated push-button switch for installation in a control panel from the rear. The illuminated push-button switch is provided with a supporting plate. A switching device for initiating a switching process is located on the supporting plate. A push-button element is used for operating the switching device. A light source monitors the switching process. 
<??>A simple allocation of the push-button element and the light source in combination improves the operability and increases the ease of maintenance. 
<??>The push-button element is supported on the supporting plate as a lever constructed such that it can move with respect to said supporting plate. The light source is arranged underneath the push-button element. The push-button element has a light outlet opening. 
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Patent EP-0414601-B1 (EP)
Inventor: PIZOT JEAN-PAUL
IPC: B22F3/00
Filed: 1990-08-20
Granted: 1994-03-02
Abstract: The system comprises a rotating container (3) fitted with a propeller and surrounded by an oven, which connects through a raised end with a vacuum inlet pipe provided with filters and through its opposite end with a pipe leading to the tubular blank to be filled. The rotation of the container (3) in one direction and then in the other direction enables, due to the mixing action of the propeller, firstly an efficient degassing of the powder and then its displacement and transfer into a hopper (26) overhanging the tubular blank (8). Various elements of the system allow the maintaining of the vacuum in the system once the degassing is completed while preventing pollution of the exterior by the powder. Application to the manufacture of mechanical parts by the sintering of powders of materials which cannot be moulded. <IMAGE>
Patent EP-0419675-B1 (EP)
Inventor: HIROOKA KOUICHI
IPC: C21D1/72
Filed: 1990-03-29
Granted: 1999-03-17
Abstract: A sticker composed of a carburization, nitridation or oxidation preventing layer prepared by binding heat-fusible or heat-meltable particles which can prevent carburization, nitridation or oxidation with one another by using a heat-decomposable resin as a binder and a self-adhesive layer, and its use for that purpose. When this sticker is fastened to that part of a metallic member which must be prevented from being carburized, nitrided or oxidized in carburizing, nitriding or heat-treating the member, the covered part remains unmodified to retain toughness, while the surface of an uncovered part is modified, e.g. hardened. Thus it becomes possible to obtain machine parts having both toughness and wear resistance. Since the sticker is of self-adhesive type, it can fulfill its purpose merely by sticking it to a desired part.
Patent EP-0473681-B1 (EP)
Inventor: HAEFFNER ERIK
IPC: G21B3/00
Filed: 1990-05-14
Granted: 1995-12-27
Abstract: On génère et accélère contre l'électrode négative des deutérons libres, noyaux lourds d'hydrogène, possédant une énergie cinétique élevée, par un procédé de décharge électrique à haute tension, s'effectuant, sous forme d'arc ou d'étincelles, entre des électrodes métalliques (2, 3) immergées dans de l'eau lourde, D2O. On décharge les deutérons sur l'électrode en captant des électrons et en créant des atomes D et des molécules D2. Lesdits atomes et molécules sont absorbés sur la surface du métal, présentant ainsi une cible à des deutérons incidents, de manière à réaliser des réactions nucléaires et une fusion de noyaux d'hydrogène. Dans une réalisation, l'électrode à haute tension (3) est installée entre la cathode (2) et l'anode (13), créant ainsi une cellule pour l'électrolyse de l'eau lourde. La cathode (2) et, plus particulièrement, la couche superficielle seront saturées de D2, ce qui augmente considérablement la probabilité pour des réactions à fusion des deutérons générés par des décharges, s'effectuant par intervalles, entre la cathode (2) et l'électrode à haute tension (3), et heurtant ladite cathode. On peut récupérer, sous forme de vapeur à haute pression, l'énergie de fusion ainsi déclenchée, ainsi que l'énergie électrique d'alimentation.
Patent EP-0511214-B1 (EP)
Inventor: LE GOFF HENRI
IPC: F16L55/136
Filed: 1990-11-15
Granted: 1994-11-02
Abstract: Organe de fixation comprenant un tirant (4) sur lequel est monté un tampon expansible (5) entouré d'une bague fendue (14) dont la longueur est inférieure à la longueur dudit tampon (5), ledit tampon expansible s'appuyant contre un embout (6) lié à une extrémité du tirant, un écrou (11) venant se visser sur l'extrémité opposée du tirant, pour comprimer le tampon expansible (5) et assurer son expansion radiale et celle de la bague fendue (14), caractérisé en ce que la surface interne de la bague fendue (14) possède une rainure hélicoïdale (17).
Patent EP-0506684-B1 (EP)
Inventor: GILLHAM ROBERT WINSTON
IPC: B09C1/00
Filed: 1990-11-28
Granted: 1996-02-21
Abstract: Groundwater is contained under highly reducing conditions. The Eh value is brought down to -100 or -200mV, at which the contaminant breaks down, probably by a hydrolysis reaction. The plume of contaminated groundwater (2) is fed through a trench (6) containing a metal such as iron fillings (7), which is effective, under strict exclusion of oxygen, and over a period of time, to lower the Eh. Alternatively, the water may be pumped through an enclosed tank containing iron, or other metal, fillings or other high-surface-area form.
Patent EP-0453881-B1 (EP)
Title: Process and apparatus for biological purification of waste water
IPC: C02F3/12
Filed: 1991-04-11
Granted: 1993-08-04
Abstract: A process is described for biological purification of waste water in a closed reactor by means of loop-type operation. According to the invention, a mixture of waste water, biomass and, possibly, returned sludge is fed to the lower region of the flow guide tube of the reactor after previous degassing together with the oxygen-containing gas, a part stream of the waste water to be treated is fed to the rising waste water stream in the annular space and a part of the treated mixture is continuously transferred exclusively by means an overflow into a mixing and degassing vessel, into which the polluted water to be treated is also introduced and from which the mixture is removed. A further object of the invention is a vertically standing loop-type reactor (1) for carrying out the process. The invention proposes that the two-fluid nozzle (6) is disposed in the lower section of the flow guide tube (4), that a branch pipe (9) departs from the pipe (8) via which the waste water is fed to the two-fluid nozzle, via which branch pipe a part stream of the waste water is fed to one or more single-fluid nozzles (10, 10a) which are disposed in the annular space (11), and that the overflow (13) opens into a mixing and degassing vessel (2), into the lower section of which the waste water to be treated is introduced via an inlet pipe (15) and from the preferably conically tapering bottom of which the waste water to be treated together with degassed biomass is fed via a pump (16) and the pipe (8) to the nozzles (6, 10, 10a). <IMAGE>
Patent EP-0464373-B1 (EP)
Inventor: SPAETH WERNER F
IPC: F16B7/04
Filed: 1991-05-29
Granted: 1993-10-20
Abstract: A connecting element is described for the detachable connection of two rack components, especially a supporting profile and an edge profile, the connecting element being arranged in a fixed position in the edge profile, which is constructed as a hollow profile, and having at least one moving retaining element in a housing, with which the connecting element, and hence also the edge profile, can be connected detachably to the supporting profile and there being arranged in the housing, supported such that it can rotate, an eccentric bolt by means of which the retaining element is guided such that it can move longitudinally in the housing, as a result of which a component of the retaining element, projecting from the end face of the housing, can be brought into engagement with an undercut longitudinal groove in the supporting profile, and the eccentric head of the eccentric bolt, which can be pressed into the housing against the force of a spring, being latchable into a hole in the edge profile, and having a safety device preventing the eccentric bolt from being able to move axially when the retaining element is in the pushed-in position. In order to provide a hindrance to pushing in, by means of which it is ensured that it is not possible for the retaining element to spring inadvertently out of the eccentric disc, it is provided that the safety device consist of at least one cam, constructed on the moving retaining element, and at least one recess, constructed in the housing base, the cam and the recess being arranged and dimensioned with respect to one another in such a manner that the cam comes to rest opposite the recess in the housing base in the withdrawn position of the retaining element and at the same time permits axial mobility of the eccentric bolt, but in the pushed-in position of the retaining element is not engaged with the recess and is supported on the housing base, and axial mobility of the eccentric bolt is hence prevented. <IMAGE>
Patent EP-0473940-B1 (EP)
Inventor: GROSS JUERGEN DR
IPC: G01N21/59
Filed: 1991-07-30
Granted: 1995-03-01
Abstract: In the photometer arrangement comprising a light source, lens system with beam splitter, measurement cell, scattered light trap and photodetector, said parts being arranged in this sequence, the scattered light trap comprises a honeycomb. The ratio between the free cross-section of its individual channels and the length thereof is from 1:40 to 1:300.
Patent EP-0469585-B1 (EP)
Inventor: KOMATSU AKIRA
IPC: A23L2/50
Filed: 1991-07-31
Granted: 1994-11-30
Abstract: The invention relates to a method of improving the quality of water or a liquid brewed food and/or promoting the brewing of a liquid brewed foood via its container (4) by furnishing a container (4) containing water or a liquid brewed food with low frequency vibrations from electro-mechanical vibration transducers (7) which generate low frequency vibrations with musical signals or the like. <IMAGE>
Patent EP-0477526-B1 (EP)
Inventor: KNEILE KARL
IPC: A47B49/00
Filed: 1991-08-16
Granted: 1995-05-17
Abstract: The pivoting fitting has a rotatable stand (28), to which shelves (29, 31) are attached. A door is connected to the shelves (29, 31), which is adjustable from a closed position into an open position in which it is rotatable about the axis of the stand (28) inside the corner cupboard. The stand (28) is arranged fixedly on the fitting so that no guiding parts and counter-guiding parts are required therefor. The door is attached to a support (13) which is adjustable relative to the stand (28) transversely to the axis thereof from the closed position into the open position. The pivoting fitting has a pivoting and locking guide (11) for a counter-guiding part (12) which faces the support (13) and is held in a locking position securing the door against rotation by the pivoting and locking guide (11) in the closed position of the door. The door can be opened and closed reliably by the pivoting and locking guide (11) and the associated counter-guiding part (12). The pivoting fitting is of simple construction and can be assembled simply and without problems. <IMAGE>
Patent EP-0446972-B1 (EP)
Inventor: TURNER JAMES EDWARD JR
IPC: C12Q1/18
Filed: 1991-01-24
Granted: 1997-08-27
Abstract: The invention relates to a method for continuously monitoring biological activity in a specimen comprising the steps of providing a device comprising a sealable specimen container with a sealing means, having an internal chamber in which a specimen may be cultured with a culture medium, having a sensor means, wherein changes in the appearance of the sensor means caused by changes in pressure within said sealable container can be continuously monitored from the exterior of said container through a transparent section, thereby monitoring biological activity without violating the integrity of said container after sealing.
Patent EP-0478780-B1 (EP)
Inventor: LENINGRADSKY GOSUDARSTVENNY UN
IPC: G01L11/02
Filed: 1990-04-12
Granted: 1995-01-18
Abstract: A method for determining the field of pressure of a continuous fluid medium (1) on the surface of an object (2), based on the effect of quenching the luminescence of certain luminophores by an active substance and providing for the application of a sensitive layer (3) containing the corresponding luminophore on the surface of the object (2); introducing the object with the sensitive layer applied to its surface into the continuous fluid medium (1), providing for excitation of luminescence of the luminophore of the sensitive layer and introducing the corresponding active substance into the continuous fluid medium; recording the change of luminescence parameters of the luminophore of the sensitive layer caused by quenching of luminescence by the active substance and determining, on the basis of said change, the field of pressure of the continuous fluid medium on the surface of the object. A device for implementing the method comprises a light source (4) exciting the luminescence of the sensitive layer (3), a recorder (5) of the luminescence field of the sensitive layer and a luminescence parameter processing unit (6).
Patent EP-0470217-B1 (EP)
Inventor: KLOTZ MANFRED
IPC: B60S1/04
Filed: 1991-01-18
Granted: 1995-05-24
Abstract: PCT No. PCT/EP91/00083 Sec. 371 Date Oct. 23, 1991 Sec. 102(e) Date Oct. 23, 1991 PCT Filed Jan. 18, 1991 PCT Pub. No. WO91/12981 PCT Pub. Date Sep. 5, 1991.The combination tool, in particular for motor vehicles, has an ice scraper (2) and or a squeegee (3) for removing moisture, an emergency hammer (4) and/or a cutting element (5) and/or a sharpening element (6) for wiper blades and/or a container (7) for a slip and/or lubricating agent on a handle (1). In addition to the known functions of ice scraping and/or water removal, this combination tool allows one or several additional functions, namely the function as an emergency hammer, belt cutter, wiper blade sharpener and lubrication agent dispenser, because of which as a whole it results in the performance of a total of six different functions and is therefore usable in a versatile way.
Patent EP-0594616-B1 (EP)
Inventor: GUDMUNDSSON JON STEINAR
IPC: F17C11/00
Filed: 1991-07-08
Granted: 1999-06-02
Abstract: Method for the production of gas hydrates for storage and transportation of hydrate forming gases. The gas is pressurized and cooled, whereupon the gas (1b) is supplied to a vessel (6), to which water (7) is added simultaneously to the vessel (6) to form fine water droplets that are dispersed in the gas (1b) supplied. The temperature and pressure in the vessel (6) are adjusted to produce hydrate from water and gas. The gas (1b) supplied and the water droplets (7) react to form hydrate (8a); then the hydrate is then withdrawn from the reactor (6), optionally cooled in a cooling apparatus (11), and then passed to an agglomeration step (12) to agglomerate the hydrate (8a), thus increasing the density of the hydrate (8a) and to embed more gas in the interstices between the hydrate particles (8a). The agglomerated hydrate particles (8a) are transported to a suitable transportation unit or storage container to transport/store the hydrate at adiabatic conditions at atmosphere pressure or at a slight gauge pressure at a temperature below 0  DEG C, preferably at minus 10  DEG C to minus 15  DEG C.
Patent EP-0536244-B1 (EP)
Inventor: BOSZE WAYNE PAUL
IPC: H01B1/22
Filed: 1991-06-05
Granted: 1997-03-19
Abstract: An electrically conductive polymer film (10) composition comprises a polymeric resin, an electrically conductive substance intimately mixed in sufficient quantity with the polymeric resin to render the polymeric resin electrically conductive, and particles (16), such as fibers or spheres of appropriate size, admixed with the polymer composition in sufficient quantity so that in the cured polymer film the particles protrude from the surface (14) of the film and render the surface uneven on a micro scale. The cured polymer film composition of the invention is incorporated in potentiometers and similar electric and electronic devices as a thick film where a contact wiper (18) rides substantially continuously in contact with the protruding fibers. The potentiometers incorporating the thick layer polymer film of the invention have greatly extended useful life, generally extending for several million cycles of movement of the contact wiper on the film.
Patent EP-0536288-B1 (EP)
Inventor: BESWICK IVAN
IPC: G01R33/025
Filed: 1991-07-01
Granted: 1995-03-15
Abstract: Un détecteur de métal (50) comprend un conducteur enroulé (12) situé dans un boîtier métallique (14) et servant à produire un champ électromagnétique principal de courant alternatif. Un écran métallique (26) adjacent à la bobine est prévu pour produire un champ magnétique secondaire induit (34) qui s'oppose au champ électromagnétique principal (32) afin de réduire de manière significative la zone dépourvue de métal.
Patent EP-0555303-B1 (EP)
Inventor: GROSS ERWIN
IPC: G07C9/00
Filed: 1991-10-29
Granted: 1994-04-27
Abstract: Un dispositif de commande d'accès comprend une pluralité de supports de données lisibles par machine, à distribuer aux personnes dont l'accès est autorisé, et sur lesquels les autorisations d'accès sont enregistrées de manière codée, au moins un appareil de lecture des supports de données distribués de ce premier type, un ordinateur de contrôle des supports de données lus, une pluralité de supports de données lisibles par machine d'un deuxième type, qui contiennent eux aussi les autorisations d'accès sous une forme codée, mais qui diffèrent des supports de données distribués du premier type, de sorte qu'ils ne peuvent pas être lus par l'appareil de lecture des supports de données distribués du premier type. Ces supports de données d'un deuxième type sont archivés. Afin de les lire, un appareil séparé de lecture est prévu, qui ne peut pas lire les supports de données distribués du premier type. Les supports de données archivés du deuxième type servent à entrer et à effacer de manière fiable et à l'épreuve de falsifications les autorisations d'accès dans une mémoire associée à l'ordinateur qui contrôle les autorisations d'accès.