baber/WOPTO huggingface dataset:
Patent EP-0284866-A1 (EP)
Inventor: JAVELLY CHRISTIAN
IPC: F16N13/16
Filed: 1988-03-14
Abstract: Supply for a central lubrication line (3), this supply comprising a lubricant pump (1) simultaneously functioning as a pressure multiplier and supplied with compressed air by an electrovalve (6) which is itself excited during the period of a lubrication cycle, which operates periodically and is controlled by an appropriate time-delay relay, characterised in that it comprises two two-path electrovalves (6, 7) with three orifices, mounted in series by way of their high- pressure path between the source (5) of compressed air and the air control (4) of the pump (1), a discharging valve (11) pilot-controlled by air, mounted connected to the lubrication line (3) where it leaves the pump (1), and pilot-controlled by the pressure of sampled compressed air (8) between the two electrovalves (6, 7), and a time- delay control periodically causing the permanent opening of the furthest upstream valve (6) throughout the lubrication cycle, and causing the opening and closing of the furthest downstream electrovalve (7) several times in succession during this period. <IMAGE>
Patent EP-0291800-A1 (EP)
Inventor: SCHADE GEROLD DR
IPC: C07C67/00
Filed: 1988-05-07
Abstract: Die Erfindung betrifft neue Cyanhydrin-Iodpropargylether der Formel <IMAGE> in der R      C1-C10-Alkyl, C2-C10-Alkenyl, C5-C8-Cycloalkyl oder -Cycloalkenyl, die gegebenenfalls durch C1-C4-Alkyl oder Halogen substituiert sein können, bedeutet, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Mikrobizide zum Schutz technischer Materialien.
Patent EP-0302356-A1 (EP)
Inventor: ALTEN KURT
IPC: B65G69/24
Filed: 1988-07-26
Abstract: The invention relates to a loading bridge for ramps which comprises a swivellable bridge plate (1) and an extendable and retractable extension (8) mounted at its front for application to the platform (10) of the vehicle. In order to ensure that the bridge (1) is returned to its normal position when the bridging operation is complete, the invention provides a wheel wedge (17) for the vehicle which is to be loaded or unloaded; this wedge (17) is equipped with a switch (19) which causes the bridge (1) to return automatically to the normal or rest position with a time delay when the vehicle is moved away from the wheel wedge. <IMAGE>
Patent EP-0307729-A1 (EP)
Inventor: KOLB EBERHARD DIPL-PHYS
IPC: G01R15/20
Filed: 1988-09-01
Abstract: The invention relates to a test arrangement for electronic circuits comprising a sensor arrangement for detecting a current flowing in an electrical conductor (L). To facilitate real-time fault-finding, particularly also in circuits with a bus structure, a magnetic field-sensitive sensor (S) is arranged symmetrically with respect to the conductor (L) and in each case a half-system (S1, S2) of the sensor (S) is penetrated by the same magnetic flux of the same amount but opposite direction. The invention can be mainly used in automatic test equipment for electronic assemblies with bus structure. <IMAGE>
Patent EP-0310990-A1 (EP)
Inventor: BURYSEK FRANTISEK DIPL-ING
IPC: B65H67/04
Filed: 1988-10-03
Abstract: The subject of the invention is a mobile device for replacing fully wound bobbins by empty cores on a textile machine which has a plurality of work units. For the bobbin change, the device is positioned automatically in front of the respective work unit. In each work unit there are bobbin holders 4, the clamping members 3 of which can be disengaged by means of an actuating member 8 in order to release the respective bobbin 2, 6. A device 12 which acts on this actuating member 8 has at least one self-adjustable part which, after being adjusted, can be closed by program control. <IMAGE>
Patent EP-0364612-A1 (EP)
Title: Computertomograph
Inventor: HAHN GUNTER DIPL-ING FH
IPC: A61B6/03
Filed: 1988-10-17
Abstract: Bei einem Computertomographen mit einem Strahlendetektor (2) und einem Datenerfassungssystem (5a), das einen Multiplexer (8) für die Abfrage der Signale der Detektorelemente aufweist, soll erreicht werden, daß Bildstörungen aufgrund unterschiedlicher Störeinflüsse bei der Meßwertübertragung und -wandlung für die einzelnen Detektorkanäle vermieden werden. Der Multiplexer (8) ist so ausgebildet und gesteuert, daß die Abfrage der einzelnen Detektorkanäle (a usw.) in wechselnden Reihenfolgen erfolgt. Die Zuordnung von den dem Multiplexer (8) nachgeschalteten Analog-Digital-Wandlern (12 bis 15) zu den einzelnen Kanälen (a usw.) wechselt. Die Einspeicherung der Ausgangssignale der Analog-Digital-Wandler (12 bis 15) in einen Speicher (16) erfolgt in der Reihenfolge 1, 2, 3 ... n-1, n.
Patent EP-0356581-A1 (EP)
Inventor: DE RYCKE GINO LUC
IPC: G03C8/24
Filed: 1988-08-09
Abstract: A method for processing an imagewise exposed photographic silver halide emulsion material using a receptor element for complexed silver halide which element contains a stabilising agent corresponding to one of the the following general formulae (I) or (II), tautomeric structures or a precursor form thereof :
      wherein : 
X represents hydrogen, alkali metal, ammonium or organic amine, 
Z represents the non-metallic atoms necessary to form a 5- or 6-membered heterocyclic nucleus, and 
each of R¹ and R² (same or different) represents hydrogen, amino, alkyl, alkenyl, cycloalkyl, aryl, alkoxy, alkylthio, alkylsulfonyl, sulfamoyl, acyl, -SH or a heterocyclic group.
Patent EP-0316160-A1 (EP)
Inventor: OKUDA AKIHITO
IPC: F16H39/14
Filed: 1988-11-09
Abstract: A hydraulically operated continuously variable transmission comprising a hydraulic motor (M) of the variable displacement type has a motor cylinder (8) coupled to an output shaft and including motor plungers (10) slidably disposed respectively in a number of cylinder holes (9) defined in an annular pattern surrounging the axis of rotation of the motor cylinder, and a hydraulic pump (P) coupled to an input shaft (2). The hydraulic motor and hydraulic pump are interconnected by a closed hydraulic circuit in which the flow of working oil is controlled by a distribution ring (45) which is relatively rotatably and slidably held against an end surface of the motor cylinder for successively switching the introduction of working oil into the cylinder bores and the discharge of working oil from the cylinder bores in response to rotation of the motor cylinder. The distribution ring has an asymmetrical hydraulic pressure bearing area in order to minimize forces tending to tilt the distribution ring relative to the motor cylinder end surface.
Patent EP-0315559-A1 (EP)
Inventor: FERNANDEZ OTERO TORIBIO
IPC: C08G61/12
Filed: 1988-05-18
Abstract: A method for controlling the morphology of polymeric conductor films, through which the physical properties of polymeric films can be regulated, electrogenerated from heterocyclic monomers in the general formula (I):
      in which X can be : O, S, Se, Te, N-R and R₁, R₂ or R₃ can be equal or different; and signify independently, one of the following groups: H, NO₂, SO₂, CH, HN₂, CF₃, Cl, F, COOH, COOR, SCN, OCN, SR, SO₂, R, SOR, PO(OR)₂, OCH₃, OCH₂, R, O=C-R, R being an alkyl radical with 1 to 12 li­near or branched chain carbon atoms, or aryl with 6 to 12 carbon atoms.
Patent EP-0348580-A1 (EP)
Inventor: CACHIN ANDRE
IPC: G04B47/04
Filed: 1988-07-01
Abstract: A free space (12) limited on the outside by the ring (13) and on the inside by the ring (14) which surrounds the hands is disposed between the face plate (10), which is transparent, and the plate covering the movement (11), which is opaque. Movable elements (15) provided with marks which are visible through the plate (10) are displaced according to the movements of the watch between the two plates (10) and (11). One of them may penetrate into a receptacle provided on the periphery of the space (12).
Patent EP-0319467-A1 (EP)
Inventor: DOLDER RENE
IPC: E03D1/00
Filed: 1988-11-11
Abstract: 1. Toilet cistern with an insulating body (1) inserted into the cistern body (2) for the prevention of a condensation water formation on the outward side of the cistern body (2) and with means for fastening the insulating body (1) at the cistern body (2), wherein the insulating body (1) at its base (3) displays an opening (4), into which the outlet fitting is inserted, characterized by a groove (13), which extends perpendicularly to the plane of the cistern base (3), on the inward side of a side wall (12) of the cistern body (2) or on the outward side of a side wall (9) of the insulating body (1), into which a complementary countermember (5) on either the outward side of the insulating body (1) or the inward side of the cistern body (2) is inserted, wherein the groove (13) and the countermember (5) are so constructed that they are selflocking in transverse direction.
Patent EP-0288440-A1 (EP)
Inventor: ORZI ALBERTO
IPC: F02B75/26
Filed: 1988-04-01
Abstract: The present invention relates to an axial piston rotary internal combustion engine which comprises an engine casing (1), of cylindrical shape, able of rotating about its axis (a-a) and defining, in its inside, at least two cylindrical chambers (3) wherein respective pistons (4) can reciprocate, the piston rods (5) of the pistons (4) being operatively coupled to a rotary disk (7) which is slanted with respect to the engine axis (a-a) and is slidingly supported by a fixed disk (12) in turn coupled to a fixed shaft (13) projecting from the engine casing (1). 
     Ducts (25, 30) are moreover provided for the inlet and outlet of the fuel mixture into/from the combustion cylindrical chambers (3), as well as sparking plugs (22) for igniting the fuel mixture.
Patent EP-0344312-A1 (EP)
Inventor: ONISHI MAKOTO TERUMO KABUSHIKI
IPC: A61M1/14
Filed: 1988-01-11
Abstract: The porous membrane has pore surfaces rendered uniformly hydrophilic and showing substantially the same reflection spectrum in the visible region as that before the surface treatment, and possesses various excellent properties including water permeability and high commercial values. The process for its preparation comprises chemically treating the membrane in a strongly alkaline solution containing an oxidizing agent.
Patent EP-0331686-A1 (EP)
Inventor: WATT RONALD WILLIAM
IPC: E06B5/02
Filed: 1988-07-18
Abstract: A security closure comprising a panel (1, 2) having inner and outer sides, holding means (4, 5) rigidly secured to or 
formed on the inner side of the panel, anchor means (7) of a length not substantially less than the height or width of the 
panel and at least two spaced apart elongate connector means (8) interconnecting the holding means on the panel and 
each of the anchor means, each connector means (8) being adapted at one end to be releasably engaged with said spaced 
holding means (4, 5) and being so connectable with the anchor means (7) as to clamp an opening (12) surround between 
the panel inner side and the anchor means with the anchor means extending generally parallel to the panel.
Patent EP-0327643-A1 (EP)
Inventor: BROOKMAN MICHAEL J
IPC: A62B17/04
Filed: 1988-08-02
Abstract: The instant invention is a respiratory system to temporarily prevent asphyxiation and suffocation due to the presence of smoke, toxic gases and/or noxious gases resulting from aircraft fire or similar such. The respiratory system consists of a small dropout package (12) containing a protective hood (28) for deployment to enclose the head of the passenger to improve the passenger's vision in the smoke, a protective breathing mask (1) for enclosing the mouth and nose of the passenger in order to provide breathable air and a dual air supply system. The respiratory system provides a connection to a fresh, breathable air supply (58) from the aircraft's emergency air source and provides a chemical air purifier (14) preferably including a wet scrubbing system for purifying cabin air of contaminants to supply additional breathable air. The respiratory system is disengageable from the aircraft's emergency air source for evacuation.
Patent EP-0350572-A1 (EP)
Inventor: BENDER PETER
IPC: F42B12/32
Filed: 1989-04-06
Abstract: A splinter plate which consists of metal bodies arranged next to one another and which is located in front of an explosive charge of an explosive shell or of another projectile, for example a slave projectile, is to be improved to the effect that simple assembly becomes possible and that the intended target direction of the individual metal bodies to be ejected as splinters is maintained. This is achieved in that the metal bodies 1 are held, at least on the explosive side, by a shell 2 made, for example, of sheet metal. The shell 2 can be designed as a sieve plate with holes 4. A sealing compound 6 can be arranged between the shell and the balls. 
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Patent EP-0346578-A1 (EP)
Inventor: HONEGGER WERNER
IPC: B65H39/075
Filed: 1989-04-07
Abstract: Attached to the rotating draw element (16) are fastening arrangements (20), on each of which a saddle-type rack (12) is arranged. The walls (42, 44) of these racks (12) bound pocket-type receiving parts (46) in the region of the effective conveying route. The printing products (14) fed in by the first feeder (22) are each introduced into a receiving part (46) and opened by an opening apparatus so that the printing product (14'), fed in by the second feeder (22'), can be inserted into the first opened printing product (14). The printing products (14, 14'), inserted into one another in this manner, are picked up by grippers (28) of the outgoing conveyor (24) and are led away. It is also possible for the opening apparatus to be switched off so that the printing products (14, 14'), fed in by both feeders (22, 22'), come to rest adjacently in the receiving parts (46), which enables the printing products (14, 14') to be collated. Furthermore, the printing products (14) can also be fed in by the feeders (22, 22') with their open side at the front, the latter being opened by means of the opening devices (36) and placed astride the saddle-type racks (12). The printing products (14), lying on top of each other having been assembled in this manner, are picked up by the outgoing conveyor (24) and are transported away. 
<IMAGE>
Patent EP-0359085-A1 (EP)
Inventor: OHTSUKA KOUKI
IPC: C22C38/26
Filed: 1989-09-04
Abstract: A heat-resistant cast steel comprises, on a weight basis, 0.06 - 0.20 % C, 0.01 - 0.10 % N, 0.4 - 2.0 % Si, 0.3 - 1.0 % Mn, no more than 0.04 % P, no more than 0.04 % S, 15 - 22% Cr, 0.01 - 2.0 % Nb, with the balance being Fe and incidental im­purities. It may additionally contain 0.01 - 0.10 % Ti, 0.2 - 1.0 % Mo, and 0.01 - 1.0 % Ni. Preferably, the steel is re­tained for a certain time at a temperature no higher than the temperature of the two-phase mixed region and then gradually cooled, after casting.
Patent EP-0429697-A1 (EP)
Inventor: PONSE FREDERIK DR
IPC: H01L21/304
Filed: 1989-11-28
Abstract: A scribed frame (2) for a semi-conductor device is intended to make it possible to adequately position a corpustular beam. The scribed frame (2) has a higher electrical conductivity than its surroundings. The scribed frame also makes it possible to determine the sheet resistance of the implantation by measuring the high-frequency loss resistance without contacts and nondestructively. 
<??>The scribed frame can be connected to a fixed external DC potential, for example a source or drain potential, thus making it possible to avoid side gating effects. 
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Patent EP-0340862-A1 (EP)
Inventor: CAVANI FABRIZIO
IPC: C07C1/00
Filed: 1989-05-01
Abstract: Cumene is prepared by alkylation of benzene with propylene, or by transalkylation of diisopropylbenzenes in the presence of benzene, on a silica and alumina gel catalyst which is amorphous to X-rays and has an SiO₂/Al₂O₃ ratio of between 50/1 and 300/1, a surface area of between 500 and 1000 m²/g, an overall pore volume of between 0.3 nad 0.6 ml/g and mean pore diameter of the order of 10 Å, and which is free or substantially free of pores having a diameter exceeding 30 Å.
Patent EP-0357094-A1 (EP)
Inventor: KOTOWSKI STEPHAN
IPC: C23F13/02
Filed: 1989-05-30
Abstract: A prefabricated anode for the cathodic protection against corrosion of the steel reinforcements of reinforced steel structures has a core of expanded titanium provided with an activation layer and an ion-conducting cement-containing casing; said prefabricated anode is immovably mounted on the reinforced steel structure so as to conduct ions; the reinforcements of the concrete structure and the core of the anode are then connected to the poles of a constant voltage source.
Patent EP-0354623-A1 (EP)
Inventor: GROENEVELD KEES JAN WILLEM
IPC: B01J29/10
Filed: 1989-08-08
Abstract: A hydrocarbonaceous feedstock is hydrocracked by contacting the feedstock (11) in a first reaction stage (1) at elevated temperature and pressure in the presence of hydrogen (12) with a first hydrocracking catalyst to obtain a first effluent (14), separating from the first effluent a gaseous phase (15) and a liquid phase (16) at substantially the same temperature and pressure as prevailing in the first reaction stage, contacting the liquid phase of the first effluent in a second reaction stage (2) at elevated temperature and pressure in the presence of hydrogen (18) with a second hydrocracking catalyst to obtain a second effluent (20) and obtaining at least one desired product by fractionation (4) of the combined gaseous phase and the second effluent.
Patent EP-0329517-A1 (EP)
Inventor: MULLER JEAN
IPC: E01D11/04
Filed: 1989-02-03
Abstract: PCT No. PCT/FR89/00040 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Feb. 5, 1989 PCT Pub. No. WO89/07173 PCT Pub. Date Aug. 10, 1989.A cable-stayed bridge including at least one concrete platform consisting of an assembly of caisson elements, at least partly prefabricated, extending transversely to the bridge. Each element is composed of an upper table and a lower table separated by spaces which extend transversely to the platform, and are connected by walls at the side and the end, and with longitudinal intermediate partitions and transverse partitions. The piers of the bridge extend preferably upwards to the platform and carry both a part of the platform and the pylon.
Patent EP-0336843-A1 (EP)
Inventor: BERTIN GERARD
IPC: F16H57/02
Filed: 1989-04-05
Abstract: The invention relates to a guide tube with integrated sealing for a clutch release bearing in a motor vehicle gearbox, comprising a tubular sleeve capable of being engaged axially around the input shaft of the gearbox, a tubular end bearing surface capable of forming a housing for a sealing ring, of larger diameter than the tubular sleeve, connected integrally to the said sleeve, and a plate for the fastening of the guide tube to the outer face of the wall of the gearbox casing, the said plate consisting of a radial bearing surface integral with the tubular sleeve. The said radial bearing surface (9) integrally extends, at its front end, the tubular bearing surface (5) for receiving the sealing ring (7), the said sealing ring comprising an external tubular bearing surface (17, 18) of a larger axial extent than the said tubular bearing surface (5) for receiving the said sealing ring, extending axially beyond the front-end radial bearing surface (9) of the guide tube, the tubular extension (18) serving to centre the guide tube in the bore of the gearbox casing. <IMAGE>
Patent EP-0370864-A1 (EP)
Title: Process for polymerising ethylene with a broad molecular weight distribution, process for the treatment of the catalytic component
Inventor: SPITZ ROGER
IPC: C08F10/02
Filed: 1989-11-14
Abstract: Process for polymerising ethylene or for copolymerising ethylene with an alpha-olefin, in suspension or in the gas phase, in the presence of a catalyst consisting of a cocatalyst and of a catalytic component containing at least titanium, magnesium and chlorine, characterised in that in a first stage the catalytic component, prior to its use, is subjected to a reduction treatment and that in a second stage the product of the first stage is treated with a chlorine-containing compound of a transition metal. 
<??>The reduction treatment is preferably stopped when at least 50% by weight of the initial titanium has its degree of oxidation reduced by at least one unit.
Patent EP-0341300-A1 (EP)
Inventor: MAY STRATFORD W
IPC: A61P7/00
Filed: 1989-06-22
Abstract: Sont décrites des procédés in vivo et in vitro stimulant la différenciation de cellules souches et utilisant certaines bryostatines. On peut amener des cellules souches à former des granulocytes, des macrophages ainsi que des érythrocytes. De plus on peut activer la cytotoxicité de neutrophiles matures. Ces procédés peuvent se substituer à ceux nécessitant des facteurs humains de stimulation de colonies.
Patent EP-0364566-A1 (EP)
Inventor: TUSTANIWSKYJ JERRY IHOR
IPC: H01L23/433
Filed: 1989-03-29
Abstract: Un circuit électronique refroidi par liquide comprend une carte de circuits imprimés (10) avec deux surfaces opposées (10a et 10b), des composants électroniques (11) montés sur une des deux surfaces (10a) et des conduits (12a, b, c) de transport d'un liquide qui touchent les composants électroniques (11) afin de les refroidir. Un cadre (20) qui maintient les conduits étroitement appuyés sur les composants sans solliciter excessivement la carte de circuits imprimés comprend les caractéristiques suivantes: (a) un premier ensemble de contacts (21a) qui touchent les conduits; (b) un deuxieme ensemble de contacts (22a) qui touchent la surface de la carte de circuits imprimés du côté opposé à la première surface; (c) les contacts (22a) faisant partie du deuxième ensemble sont mutuellement espacés et situés à des distances prédéterminées du périmètre de la carte; et (d) des dispositifs de fixation (23 et 24) sollicitent les conduits contre les composants électroniques en rapprochant mutuellement les premier et deuxième ensembles de contacts alors que les conduduits, les composants électroniques et la carte de circuits imprimés sont placés entre les deux ensembles.
Patent EP-0428518-A1 (EP)
Inventor: CARNEY WALTER PATRICK
IPC: C12N15/12
Filed: 1989-04-20
Abstract: Cette invention concerne l'induction, la production et la caractérisation d'anticorps monoclonaux (Mabs) réagissant individuellement avec le H, Ki2A, Ki2B et N ras p21s. Les anticorps monoclonaux décrits dans cette invention sont des outils de valeur permettant la détection, la quantification et la classification du ras p21s individuel dans des cellules normales néoplastiques, prénéoplastiques et dyplastiques, ainsi que dans des fluides corporels, utilisant une variété de techniques.
Patent EP-0423157-A1 (EP)
Inventor: BRIGHT ROBERT PETER
IPC: A63F9/34
Filed: 1989-06-02
Abstract: L'appareil de sélection aléatoire comporte un récipient (2) définissant une chambre (8) présentant une embouchure étroite (6). Le récipient s'étend au-dessous d'une ouverture dans une feuille de matériau magnétisable (12) et renferme, emprisonné à l'intérieur, un disque magnétique (14) portant sur ses faces axiales opposées des légendes différentes. Une tige (16) est pourvue à ses extrémités opposées de pôles magnétiques contraires (18 et 20). Si on insère une extrémité, choisie au hasard, de la tige dans l'embouchure (6), le pôle à cette extrémité va attirer vers lui le disque magnétique (14). Lorsque la tige est ensuite retirée, le disque magnétique (14) va être retenu par l'embouchure (6) et se coupler magnétiquement à la feuille (12). La légende sur la face exposée du disque magnétique (14) peut alors être lue. L'appareil de sélection aléatoire s'utilise pour former des blouses au billard américain magnétique.