baber/WOPTO huggingface dataset:
Patent EP-0272343-B1 (EP)
IPC: B61L23/16
Filed: 1986-12-24
Granted: 1989-10-18
Abstract: 1. A system for detecting the presence of rail vehicles in predetermined track sections (1), more particularly in the case of shunting humps for measuring clear lenghts of track, the track sections (1) being divided in the system into a predetermined number of directly consecutive sub-sections (2), a receiving device (3) being disposed at the start of the track section (1), the start being determined by the direction of movement of the rail vehicles, and a receiver module (4) being disposed at the end of each sub-section (2), characterised in that the receiver modules (4) of the track section (1) are connected by a common line (5) to the receiver device (3), which is in the form of a digital track occupany meter (3), and are also effective as transmitters and, by means of an individual address, can be triggered digitally by the track occupany meter (3) to transmit a low-voltage a.c. of a defined frequency and to inject such a.c. consecutively into the track section (1) ; and the track occupany meter (3) scans at the start of the track section (1) the voltage injected by the discrete transceiver modules and repeats the result, associating it with the particular sub-section (2) concerned, to an evaluator (8), the result depending upon the presence of rail vehicle wheel sets (6, 7) electrically interconnecting the rails of the track section (1).
Patent EP-0190808-B1 (EP)
IPC: B65G17/06
Filed: 1986-02-07
Granted: 1988-04-20
Abstract: The invention relates to a chain conveyor, provided with a drive chain (1, 11) and with carriers (6, 7) mounted on the chain, said carriers being mounted on the links (5) of the chain (1, 11)According to the invention each carrier (6, 7) consists of a rigid, rod-shaped element (6) being at one end pivotably mounted on a chain link (5) and being at a distance from the chain, pivotably (8) connected to a pulling element (7) which is pivotable connected at its other end to a chain link, (5) being situated at a distance from the first-mentioned chain link. (5) in such a manner that a triangular carrier (6, 7) is formed, and that the basis along the chain (1, 11) of adjacent triangular carriers (6, 7) partially overlap each other.
Patent EP-0232636-B1 (EP)
IPC: G05B23/02
Filed: 1986-11-21
Granted: 1991-08-14
Abstract: A device for aiding maintenance of an electromechanical installation, which installation has an automatic monitoring and control apparatus, provides remote supervision of the electromechanical installation. The device includes a control unit connected to the automatic monitoring and control apparatus and to the public telephone system. The device also includes at least one external supervision video terminal having a keyboard, a display screen, and a printer. The video terminal is connected to the public telephone system for remote interrogation of the control unit.
Patent EP-0219489-B1 (EP)
IPC: G01F1/36
Filed: 1986-10-14
Granted: 1990-01-03
Abstract: 1. A measuring apparatus for measuring the rate of flow of fluid streams, in particular gas streams generated in internal combustion engines, the fluid being made to pass through at least one plate orifice (8) disposed in a pipe (1, 2) and having a sharp edge (10) defining its flow orifice (11) and being directed radially inwards, a pressure sensor or a pressure gauge line (5') of a differential pressure gauge or differential pressure transducer (5) being disposed upstream as well as downstream of the plate orifice, the output signal of the differential pressure transducer subject to the differential pressure forming the measuring signal for the fluid flowing through the plate orifice, characterized in that the plate orifice (8) is of symmetrical configuration at least in the area of the sharp edge in relation to a plane (12) passing through the sharp edge (10) of the flow orifice (11) of the plate orifice (8), the flank angle (alpha) of the sharp edge (19) being 110 degrees at the most, preferably 90 degrees at the most.
Patent EP-0235157-B1 (EP)
Title: Appareil de communication optique pour vehicule
IPC: H04B10/118
Filed: 1985-12-19
Granted: 1990-06-13
Abstract: Un appareil de communication (10) pour transférer par commande bidirectionnelle des informations entre un véhicule (11) et un quai (12) utilise de manière avantageuse de l'énergie de rayonnement recevant des impulsions afin d'effectuer le transfert des informations. Un premier dispositif d'émission (18) de l'énergie de rayonnement et un premier dispositif de détection (20) de l'énergie de rayonnement sont placés sur le véhicule (11), et un second dispositif d'émission (18) d'énergie de rayonnement et un second dispositif de détection (20) de l'énergie de rayonnement sont placés sur le quai (12). Un premier dispositif de commande (14) des fréquences reçoit des signaux électriques provenant du premier dispostiif de détection (20) de l'énergie de rayonnement, produit des signaux de commande des impulsions ayant une fréquence nominale variable à l'intérieur d'une gamme de fréquences prédéterminées, et émet de manière contrôlable les signaux de commande des impulsions produites à la fréquence nominale vers le premier dispositif d'émission (18) de l'énergie de rayonnement placé sur le véhicule (11). Un second dispositif de commande (14') des fréquences reçoit des signaux électriques provenant du second dispositif de détection (20') de l'énergie de rayonnement, produit des signaux de commande des impulsions ayant une fréquence nominale variable à l'intérieur d'une gamme de fréquences prédéterminées, et émet de manière contrôlable des signaux de commande des impulsions produites à la fréquence nominale vers le second dispositif d'émission (18') de l'énergie de rayonnement placé sur le quai (12). La fréquence des signaux de commande des impulsions produites est automatiquement modifiée de manière à s'adapter en réponse à la réception des signaux électriques.
Patent EP-0236347-B1 (EP)
Inventor: FAHRNER DON A
IPC: B60T8/00
Filed: 1986-07-03
Granted: 1993-10-27
Abstract: Present wheel systems for so-called on or off the road use or all weather vehicles have severe limitations because the wheels have an unchangeable surface, at least to the extent possible in a selectable surface system. This invention is for a wheel (1) capable of changing the traction surface (7) and track (2), (3), and (4) by varying the usual axes of rotation (X, Y, Z). The amount of this contacting surface can be varied while the path is varied from the usual linear contact to curvilinear contact. This change in the traction surface results in an increase in traction surface when necessary.
Patent EP-0234282-B1 (EP)
IPC: E05F15/16
Filed: 1987-01-22
Granted: 1989-04-05
Abstract: This device for actuating a tip-up or sectional door comprises an elongated frame structure supporting a linearly movable member driven through a worm screw or a chain connected to the door to be driven, and secured at two upper points of which one is located at one end of the frame structure. This one end is secured to a fixed support formed with a vertical notch of which the bottom edge has a groove formed therein, the upper edge of this notch being limited by a surface located at a predetermined distance from the groove bottom. The frame structure comprises a support surface, for example in the form of a pin, and a locking surface, for example in the form of another pin, located at a distance from the first pin which corresponds to the predetermined distance. This frame structure can be fitted by a single person by anchoring the lower pin of the support and then raising the frame structure to a substantially horizontal position, so as to lock automatically the device in its operative position.
Patent EP-0239106-B1 (EP)
IPC: G01N27/416
Filed: 1987-03-26
Granted: 1991-06-12
Abstract: As the gas flows through a catalytic converter, the NOx is at least partially reduced catalytically by the NH3. The metered addition of the NH3 to the gas stream can be so adjusted to the NOx content of the gas stream that the unreacted NH3 content in the purified gas can be held at values below 5 ppm and at the same time, a degree of separation of NOx of over 80% is guaranteed in practice. The object of the invention is furthermore to provide an appliance with which the values measured for NH3 in the purified gas necessary for carrying out the method can be obtained rapidly, reliably and simply, thus enabling a precise, flexible and continuous metered addition of NH3 to the exhaust gas before the catalytic reduction of the NOx. This is achieved by continuously measuring the NH3 content of the gas stream at a point downstream of the catalytic reduction of NOx using at least one electrochemical cell containing at least one solid subcell which incorporates material which conducts oxygen ions and generates electrical signals as a function of the NH3 concentration, by automatically evaluating the measured signals electronically in a computer, calculating the NH3 concentration values from the measured signals and comparing the calculated NH3 concentration value with the values of a design previously fed into the computer, and by automatically controlling the flow of the NH3 feed to the gas stream upstream of the catalytic reduction using the computer as a function of the differences between the calculated values and the design values.
Patent EP-0239969-B1 (EP)
IPC: G01N33/545
Filed: 1987-03-30
Granted: 1993-09-29
Abstract: The present invention relates to a potential-causing membrane for use in an immunosensor , which comprises an electrically-conductive film being prepared by electrolytic polymerization of an electrolytically polymerizable monomer, having at least one functional group capable of binding an antigen or an antibody, and binding the antigen or antibody through the functional group to the film. Examples of the monomer include 3-bromopyrrole, 3,4-dichlorothiophene, 3-bromofuran, o-chlorophenol and m-bromo-aniline.
Patent EP-0246469-B1 (EP)
IPC: B01J13/02
Filed: 1987-04-29
Granted: 1990-08-16
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A process for encapsulating biologically active material, which comprises using a polysaccharide with an inverse thermoreversible temperature behavior for forming the capsules, this property of the polysaccharide not being destroyed during the process. 1. Claims for the Contracting States : AT, ES, GR A process for encapsulating biologically active material, which comprises using a polysaccharide with an inverse thermoreversible temperature behavior for forming the capsules, this property of the polysaccharide not being destroyed during the process.
Patent EP-0300072-B1 (EP)
IPC: H01M2/10
Filed: 1987-07-22
Granted: 1991-12-27
Abstract: The chassis for a toy vehicle has a pair of drive wheels, which can be rotated by an electric motor via a reducing gear, and a pair of support wheels which receive a source of power, e.g. a battery, which can be connected to the electric motor by a switch, and serve as supports of a bodywork. In order to reduce the electrical outlay and to simplify the mechanical outlay for the connection of the chassis and the bodywork, a chassis box (1) is provided, which is open at the top, can be closed by a detachably fixed plug-on lid (42) and accommodates a receiving box (27) for the source of power (36) in a transversely displaceable manner, which receiving box contacts contact rails (18, 21, 22), which are in connection with the electric motor (14), with outside power source contacts (38, 39) as pole-changing switches from a central separating position to revolutions of the electric motor (14) in the one or other direction of rotation.
Patent EP-0255936-B1 (EP)
Title: Interconnection device for incorporation into the water supply line
IPC: E03C1/10
Filed: 1987-08-04
Granted: 1990-07-18
Abstract: 1. Connecting piece provided for fitting between a rotary flange installed in a water main and a device (46) connected to the rotary flange, with recesses (5, 15, 17) for connection to the water supply (3) and to the water drain (4) of the water main and for the fitting of a return flow preventer (52) and a pressure reducer (25), characterized in that the recesses (5, 15, 17) have a centre bore (5) linearly traversing the connecting piece, connectable with the water supply (3) and the supply for the device (46) and receiving the return flow preventer (52), where as well on the side of the water supply and drain (3, 4) a first annular member (15) directly surrounding part of the centre bore (5) and connectable to the water drain and on the side of the device (46) a second annular member (17) directly surrounding another part of the centre bore (5) and connectable with the return flow line of the device (46) and that the two annular members (15, 17) are interconnected by means of the pressure reducer (25) essentially located outside the annular members (15, 17).
Patent EP-0267029-B1 (EP)
IPC: G11B20/18
Filed: 1987-11-04
Granted: 1991-10-30
Abstract: In apparatus for recording and/or reproducing digital data, digital data such as video data are encoded (104, 114a, 114b) with error correction codes including outer codes and inner codes so that respective predetermined numbers of symbols or words form respective blocks to which are added synchronizing data, and are then recorded on oblique tracks of a tape medium such as a magnetic tape (T) with rotary heads (118a, 118b) whereby the redundant symbols of the outer error correction code followed by the information data and inner error correction code are recorded on the beginning of each track, so that even if the data reproduced from the beginning portion of the tape (T) contains errors, the information data is not much influenced by the errors.
Patent EP-0294378-B1 (EP)
IPC: A61G1/01
Filed: 1987-02-10
Granted: 1991-07-24
Abstract: A preferably rectangular groundsheet is made of elastic material which allows rolling up the sheet into an easily portable roll. The sheet comprises not only a porous heat-insulating first layer (2) of polymeric material, but also a second layer (3) which is also made of polymeric material, but which is non-porous and, thus, dense and resistant, the second layer (3) being intimately associated with the first layer (2) so as to form a single integrated sheet unit, the bottom face of the dense second layer (3) being smooth and having a lower friction coefficient or sliding resistance than the top face of the porous first layer (2).
Patent EP-0259376-B1 (EP)
Title: Plaque en ciment ayant des bords renforces
Inventor: ENSMINGER ROBERT PEEL
IPC: B28B1/30
Filed: 1987-01-28
Granted: 1994-05-04
Abstract: Une plaque en ciment ayant des surfaces nues et un réseau tissé de fibres de renforcement (16) sous-jacentes par rapport aux surfaces supérieure, inférieure et des bords longitudinaux est produite en continu à l'aide d'un appareil amélioré qui comprend une paire de rails de bordure (34) qui reposent de manière coulissante sur une bande transporteuse (12) et définissent le chemin de progression de la plaque en ciment en cours de construction sur la bande transporteuse et des moyens (44a) pour plier et comprimer les bordures extérieures du réseau de fond dans les surfaces des bords et dans la surface supérieure.
Patent EP-0280692-B1 (EP)
IPC: F23K5/00
Filed: 1987-07-02
Granted: 1992-04-15
Abstract: Dispositif de régulation de gaz destiné à une machine d'oxycoupage comportant un chalumeau coupeur et des canalisations d'amenée, par exemple pour l'oxygène de chauffage, le gaz de chauffage, et l'oxygène de coupage. Ces dispositifs de régulation de gaz qui sont montés dans chacune des canalisations d'amenée sans tuyauterie intermédiaire ni raccord, permettent une commande du débit et de la pression avec une fonction de régulation et d'indication de pression, et d'arrêt.
Patent EP-0278970-B1 (EP)
Title: Procede de production de carbures a base de metaux de transition
IPC: C01B31/30
Filed: 1987-08-20
Granted: 1993-04-07
Abstract: Des carbures à base de métaux de transition dans lesquels le carbone est excédentaire et est lié de manière covalente au métal sont produits par pyrolyse d'amides de métaux de transition possédant deux ou plusieurs atomes métalliques, tels que le ditungstène ou le dimolybdène hexakis(diméthylamido).
Patent EP-0390773-B1 (EP)
Inventor: JONES RONALD WILLIAM
IPC: F41H5/04
Filed: 1987-11-10
Granted: 1994-01-12
Abstract: PCT No. PCT/GB87/00801 Sec. 371 Date May 7, 1990 Sec. 102(e) Date May 7, 1990 PCT Filed Nov. 10, 1987 PCT Pub. No. WO89/04452 PCT Pub. Date May 18, 1989.An armor material for use in protecting personnel and instrumentation from ball round, armor piercing bullets and shrapnel, comprises a glass-ceramic bonded to an energy absorptive backing comprising high tensile fibers embedded in a natural or synthetic polymer. The glass-ceramic is subjected to controlled crystallization by heat treatment to promote optimum ballistic properties which are equal to or better than those of alumina despite the lower density and hardness of the glass-ceramic material.
Patent EP-0275977-B1 (EP)
Inventor: SARIN VINOD K
IPC: C04B41/50
Filed: 1988-01-19
Granted: 1994-12-07
Abstract: A wear resistant article (30), such as a cutting tool. A cemented carbide or hard ceramic substrate (12) is coated with a composite ceramic coating (16) having at least two phases (24, 34). The first phase is a continuous oxide matrix layer (24) 0.1-20 microns thick of oxides of alumina, zirconia, or yttria. At least one discontinuous second or additional phase of oxides of aluminum, zirconium, or yttrium, or solid solutions thereof, is dispersed as discrete particles (34) within the matrix layer (24). The additional phase material (34) is different from the matrix material (24).
Patent EP-0277564-B1 (EP)
IPC: G11B5/53
Filed: 1988-01-22
Granted: 1992-10-28
Abstract: 1. Recorder for a matrix-like recording. 2.1. In a matrix-like recording according to German Offenlegungsschrift 3,509,584 with two track lanes on two tape halves (H1, H2) and two groups (K1, K2) of heads, a perfect simultaneous sensing of the track lanes is not guaranteed because of tolerances. A head drum (8) which allows a perfect simultaneous sensing of the two track lanes will be provided. 2.2. This is achieved in that two groups (K1, K2) of heads are provided offset in the axial direction (31) on the head drum (8), and one group (K2) is mounted adjustably in the axial direction (31) by means of an electromechanical actuator (A). 2.3. The recorder is especially suitable for two correlated digital video or audio signals, for example a television signal and an additional signal for HDTV.
Patent EP-0293581-B1 (EP)
IPC: E05D7/085
Filed: 1988-04-15
Granted: 1991-06-05
Abstract: So that a wing (2) rotatable successively about two mutually parallel horizontal axes of rotation on a frame (1) by means of two tilting wing pivots (3 and 4) does not execute any uncontrolled rotational movement during rotation about the second axis of rotation (7) and premature release and also too rapid a rotation is prevented, a braking device (13), especially a multiple-disc brake, is inserted between the wing pivot part (9) and pivot intermediate part (10). The special design of the pivot or of this braking device (13) and especially of its brake discs and of the parts surrounding these allows the possibility of a concealed hanging of the wing. <IMAGE>
Patent EP-0311091-B1 (EP)
Title: Isotonic lipid emulsions containing omega-3 fatty acids and the use thereof
IPC: A61K9/10
Filed: 1988-10-07
Granted: 1993-06-16
Abstract: Conventional isotonic lipid emulsions containing essential  omega -3-fatty acids, e.g. in the form of EPA, can be converted only inadequately in vivo into triunsaturated eicosanoids because they are preferentially consumed in energy metabolism, i.e. oxidised. Combination of  omega -3-fatty acids or their physiologically acceptable esters with triglycerides of medium chain length results in the triglycerides of medium chain length being preferentially oxidised in the body, and the  omega -3-fatty acids being protected from rapid oxidation so that increased amounts of them are available for the formation of triunsaturated eicosanoids. The combination also has a protective effect on the liver. Isotonic lipid emulsions containing  omega -3-fatty acids are used, in particular, for parenteral administration in post-aggression metabolism associated with chronic inflammatory disorders and in neonatology and paediatrics.
Patent EP-0321752-B1 (EP)
Inventor: SCHOLTHOLT HANS ING-GRAD
IPC: H01R4/24
Filed: 1988-11-30
Granted: 1994-10-19
Abstract: Connecting strips (1) with connecting elements for the incoming and outgoing lines are attached to a supporting part (2). The latter is constructed from thin material, in the manner of a duct. The distance between the side limbs (5) of the supporting part (2) is approximately equal to the length of the connecting strips (1) which are placed on the ends of the side limbs. The latter have cut-outs (7) for the attachment of connecting strips, into which latching elements (8) and attachment elements (9) of the connecting strips engage, as a result of which the supporting part (2) is mechanically stabilised. <IMAGE>
Patent EP-0295740-B1 (EP)
Title: Packaging comprising a body member with at least one opening and a cover secured by a clamping ring with a lever lock
IPC: B65D51/16
Filed: 1988-06-07
Granted: 1992-09-02
Abstract: The mechanism (10) for controlling the tail piece (13) is arranged within the surface area bounded by a clamping collar 9 equipped with the tail piece (13) so that the control of the tail piece (13) is performed by a pivoting motion of the lever (11) controlling the tail piece above the surface of the lid (2).
Patent EP-0291220-B1 (EP)
IPC: E05B9/10
Filed: 1988-05-03
Granted: 1991-09-04
Abstract: A coupling mechanism for a double cylinder lock comprising a coupling element extending between the inner end faces of the two cylinder cores in the form of two coupling bodies mounted on a central spindle having flanks projecting from the surface, the end sections of which facing away from each other are in positive engagement with the adjacent cylinder core to the locking member boss, which surrounds the coupling element and has at least one coupling engagement aperture. The flanks of the coupling bodies are moveable into the discs spring loaded against one another, the periphery of which are of the same shape as the coupling engagement aperture (16) and which discs (17, 18) are disposed to be displaceable in relation to the centre wall (10) of the boss.
Patent EP-0366657-B1 (EP)
Title: Sheet-film cassette
IPC: G03B17/32
Filed: 1988-04-08
Granted: 1992-11-11
Abstract: Sheet film cassette with loaded/unloaded indicator in the form of a member slidable vertically with respect to the film plane and mounted in the portion of the cassette that positions the film and opposite the exposure window, such that the outer end of the slidable member is flush with the outer surface of the cassette in the loaded condition, and is recessed within the outer surface in the unloaded condition. A labyrinth mounting for the member provides light-tightness.
Patent EP-0362253-B1 (EP)
Inventor: KEMENY FRANCIS LOUIS
IPC: C25C3/00
Filed: 1988-05-26
Granted: 1997-12-03
Abstract: A process for treating metal comprises applying a positive DC potential to an ionic melt layer disposed on the surface of a liquid metal. The application of this potential provides a plasma phase above the ionic melt layer and induces a flow of electrons from the liquid metal towards the plasma phase. The ionic melt layer is capable of being maintained in a liquid state when it is in contact with the liquid metal. The process can be used either to remove impurities from the liquid metal, to alloy the liquid metal by adding metal compounds in the ionic melt layer, to recover metals from waste, or to perform a combination of these functions. An apparatus for treating liquid metals is also provided.