baber/WOPTO huggingface dataset:
Patent EP-0030231-B1 (EP)
Title: Circuit de preconditionnement sequentiel pour une transmission hydrostatique
IPC: F16H61/46
Filed: 1980-12-30
Granted: 1984-04-18
Abstract: Un circuit de commande de fluide comprend une source de fluide sous pression (10) connectee a une transmission hydrostatique (23) lorsqu'une soupape de commande d'event (16) est actionnee. La soupape de commande d'event (16) est connectee a une soupape de commande et de preconditionnement (17) qui fonctionne pour assurer qu'un levier de commande (14) se trouve dans sa position "d'event" lors de la mise en marche d'un moteur et assure le preconditionnement continu du circuit de commande suite au demarrage. Le circuit de commande a une structure et un fonctionnement relativement peu complexe et n'exige pas le positionnement du levier de commande (14) dans une position speciale de remise a zero lorsqu'il est deplace entre ses positions "marche" et "event".
Patent EP-0022165-B1 (EP)
IPC: B29C41/04
Filed: 1980-05-23
Granted: 1985-05-08
Abstract: A substantially uniform layer of a fibre-reinforced plastic material is produced in a rotational molding process by pretreating the fibres by at least partially coating them with a thermoplastic resin compatible with, having a melting point substantially not higher than the layer-forming plastic material and sinterable therewith, to produce discrete reinforcing fibres having the required integrity, length and strength for rotational molding, and then subjecting a substantially homogeneous blend of the pretreated fibres and the layer-forming plastic material to a rotational molding process whereby there is produced a layer of fibre reinforced plastic material having a substantially uniform distribution of fibres throughout the whole thickness of said layer. Pretreated reinforcing fibres for use in rotational molding to produce a substantially uniform layer of a fibre reinforced plastic material having a substantially uniform distribution of fibres throughout the whole thickness of said layer, and methods for effecting said pretreatment are also provided.
Patent EP-0035822-B1 (EP)
IPC: F02C3/30
Filed: 1981-03-11
Granted: 1985-07-03
Abstract: System for waste heat recovery, comprising a combustion machine (2,3) with a compressor (4) for the combustion air (30) and means (7) like a heat exchanger (13) and/or a recirculation duct (14), to transfer heat, contained in the combustion gases (37,38,39) after their expansion in the machine (3), to the combustion air flow (33) before its entry into the compressor (4). Water (8,8') is introduced into the (to be) heated combustion air flow (30,33) cooling it by its evaporation, and the vapor is partially condensed again in a cooler (6) fitted in the compressed flow (34) after leaving the compressor (4). The condensation can take place at higher temperature, thus the system acts as heat pump for the waste heat. The compressed air flow (35) enters extra cooled into the combustion chamber (2) which provides an additional advantage. For the compressor (4), combustion chamber (2) and turbine (3) a normal gas turbine may be used.
Patent EP-0037616-B1 (EP)
IPC: C08F2/38
Filed: 1981-04-06
Granted: 1986-07-02
Abstract: A process of preparing a bimodal or multimodal homopolymer of a conjugated diene or a bimodal or multimodal copolymer of a conjugated diene with another conjugated diene or with a vinyl aromatic compound consists in polymerizing the monomer(s) in a reaction medium at a temperature of between 20 DEG  C. and 200 DEG  C. in the presence of a catalyst system formed of the reaction product of: (a) an organic compound of a metal of group 3A of the periodic classification of elements of the Mendeleev Table having one of the following formulas; M1M3R1R2R3R4 M2(M3R1R2R3R4)2 M3R1R2R3 M1OM3R1R2 with (b) at least one electron-donor compound containing at least one heteroatom, and adding to the reaction medium during the course of the polymerization reaction a compound of a transition metal of groups 1b to 7B and 8 or a magnesium compound of the general formula Mg(A)2.
Patent EP-0043254-B1 (EP)
IPC: A61K9/26
Filed: 1981-06-26
Granted: 1984-05-30
Abstract: A pharmaceutical composition with a retarded liberation of an active material and a process for producing the same are disclosed. An active material in finely divided form is mixed with both a finely divided high melting lipid or lipoid component and a finely divided low melting lipid or lipoid component, the resulting mixture is brought to a temperature which is above the melting point of the low melting component but below the melting point of the high melting component and the mixture, after melting of the low melting component, is allowed to cool to below the melting point thereof and subsequently worked up to give a finished pharmaceutical composition which has a controlled retarded liberation and which is safe, easy and not expensive to produce.
Patent EP-0073281-B1 (EP)
IPC: F16N7/16
Filed: 1981-08-28
Granted: 1985-03-13
Abstract: A bearing, particularly a heavy duty bearing, in which lubrication is effected by lubricant being picked up on a disc (27,28) mounted on the bearing shaft (21), the disc having, at its periphery, an axially extending ring (35) on the inner and outer surface of which the lubricant forms a film. During start-up, lubricant on the outer surface is scraped off by an external scraper (57) and falls under gravity onto the bearing surface and as the speed increases, lubricant on the inner surface is picked up by a scoop (38,39) to produce a pressure head sufficient to pump the lubricant to a reservoir from which it flows to the bearing surface under gravity. The lubricant is pumped to the reservoir through an external cooler (62) and an external filter (66).
Patent EP-0044809-B1 (EP)
IPC: C07C/
Filed: 1981-07-13
Granted: 1983-08-31
Abstract: N-phenylsulphonyl-N'-diazinyl- and triazinyl-urea derivs. and their salts are new. A is 1-6C alkyl or 2-6C alkenyl, both opt. substd. by 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl 1-4C haloalkoxy, 1-4C haloalkylthio, 1-4C haloalkylsulphinyl or 1-4C haloalkylsulphonyl or A is 2-6C haloalkenyl. E is methine or N; X is O, S, sulphinyl or sulphonyl; Z is O or S- m is 1 or 2; R1 is H, halogen, 1-5C alkyl, 2-5C alkenyl, 1-4C haloalkyl, YR5, COOR6, NO2 or CONR7R8; R3 and R4 are each H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkyl, halogen or up to 4C alkoxyalkyl; R5 and R6 are each 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; R7 and R8 are each H, 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; Y is O, S, sulphinyl or sulphonyl. The intermediate phenylsulphonamide derivs. of formula (II) are also new. (a) R1, R2, A, M and X are as in (I) or (b) R1 and R2 are as in (I), but M=1, A=H and X is O or S. (I) are stable herbicides and plant growth regulators, which are easy to handle. (I) are highly selective and can be used e.g. in tropical areas to inhibit the growth of cover crops so they do not compete with the crops but without totally killing cover crops so that they still provide protection against soil erosion. (I) are esp. useful as selective herbicides in cereal, cotton, soya, maize and rice crops. -
Patent EP-0068310-B1 (EP)
IPC: C07D403/04
Filed: 1982-06-16
Granted: 1984-08-08
Abstract: 2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones of the formula I <IMAGE>  I  where m and n are identical or different and each is 1, 2 or 3, and R, R1 and R2 are identical or different and each is hydrogen or alkyl of 1 to 6 C atoms, said compounds are useful for treating high blood pressure and thrombo-embolic disorders.
Patent EP-0078153-B1 (EP)
IPC: C12N5/00
Filed: 1982-10-21
Granted: 1985-03-20
Abstract: Method for producing pancreatic islet-like structures (ILS's) having histology and insulin-producing properties corresponding to those of fetal pancreatic islets and islets from adult animals maintained in culture. The ILS's are produced by culturing isolated natural pancreatic islets, pancreatic duct pieces, cell clusters consisting of mildly digested pieces of pancreas, cell tissues obtained as byproducts of the culturing methods, or previously-produced ILS's, in attachment to a substrate.
Patent EP-0103882-B1 (EP)
IPC: F24D3/00
Filed: 1983-09-19
Granted: 1987-07-15
Abstract: 1. Floor heating with heating elements (4, 5), which display mats or channels in the shape of hollow plates, are flowed through by a heat transfer medium, disposed on the bare ceiling or an insulating layer and are supplied and drained by way of at least one forward and return run (2, 3) to a distributor station (V), wherein each heating element is connected with the forward and return run at only one of its ends and the medium current is deflected at the other end of the heatingt element (4), characterized thereby, that these heating elements (4, 5) starting out from mutually opposite sides of the plan area of the room (1) cover this in such a manner that a plate-shaped heating element (4) from the one side each time comes to lie besides such projecting from the other side (5), wherein the heat transfer medium flows into the heating element (4) on one side of a separating wall (6b) provided in the forward and return run (2, 3) and flows back on the other side.
Patent EP-0106831-B1 (EP)
IPC: A61K39/155
Filed: 1983-10-11
Granted: 1989-12-27
Abstract: A live bovine viral diarrhoea (BVD) virus vaccine capable of producing immunity in bovines without causing significant side effects comprising a temperature sensitive (ts) mutant of BVD virus which is obtained by mutating a strain of BVD virus with nitrous acid. The temperature sensitive mutants show a replication ability considerably limited at the animal body temperature of 39.5 DEG  C. The vaccine may be combined with other live bovine vaccines such as respiratory virus vaccines and then administered to bovines.
Patent EP-0144663-B1 (EP)
IPC: C23F11/12
Filed: 1984-10-19
Granted: 1987-09-09
Abstract: 1. The use of alkali and/or ammonium salts of compounds corresponding to the following formula   see diagramm : EP0144663,P4,F2   in which R1 and R2 are hydrogen or a C1 -C6 alkyl radical and R3 is CH = CH, (CH2 )2 or (CH2 )3 , as corrosion inhibitors in aqueous systems.
Patent EP-0138302-B1 (EP)
IPC: C07D471/04
Filed: 1984-07-13
Granted: 1988-03-09
Abstract: Pyrazolo[3,4,5-kl]acridines are described as antibacterial agents and antitumor agents as well as pharmaceutical compositions and methods for their preparation.
Patent EP-0146584-B1 (EP)
Title: Appareil de mesure pour determiner la vitesse du vent
IPC: G01P5/10
Filed: 1984-06-14
Granted: 1989-05-17
Abstract: Un appareil de mesure pour déterminer la vitesse du vent se compose d'un boîtier (1) et d'un détecteur (2) fixé à celui-ci. Le détecteur (2) est chauffé par une spirale de chauffage (4), la température du cylindre métallique (3) formant la masse du détecteur (2) étant mesurée au moyen d'un film de résistance (5). Après déduction de la température ambiante est détectée une différence de température dépendant de l'effet de chauffage de la spirale de chauffage (4) et de l'effet de refroidissement du vent. Etant donné la constance de la puissance calorifique, il est possible de déterminer avec précision l'effet de refroidissement du vent, qui est proportionnel à sa vitesse. Dans d'autres modes de réalisation de cet appareil de mesure, plusieurs films de résistance sont répartis circonférentiellement sur le détecteur, ce qui permet de mesurer la répartition de température sur la circonférence du cylindre métallique (3) et, par conséquent, la direction du vent.
Patent EP-0161264-B1 (EP)
Title: Carrier-phase adjustment using absolute phase detector
IPC: H04L27/38
Filed: 1984-09-18
Granted: 1989-03-15
Abstract: Modulation-demodulation system and method for transmitting a plurality of sequentially received information bit sequences, the system including a transmitter (10) having a state machine (16) for expanding by a coding process each information bit sequence into an expanded bit sequence with a coded bit group portion and, in some cases, an uncoded bit group portion. The transmitter (2) further includes a modulator (18) for modulating a carrier signal by one of a plurality of multilevel symbols in a two-dimensional complex plane in response to each sequentially applied expanded bit sequence, with the coded bit group portion being used to specify a subset of the multilevel symbols which when rotated in the complex plane maps upon another subset for each adverse angular rotation and the uncoded bit group portion being used to specify for a selected multiple symbol subset the transmitted multilevel symbol of the carrier signal. The system further includes a receiver (50) having a demodulator (58) and slicer (60) for demodulating and detecting the modulated carrier signal to obtain the expanded bit sequences. The object of the invention is to provide in the system a phase rotation detector (68), coupled to the slicer (60), for uniquely identifying each adverse angular rotation by analyzing a plurality of sequentially applied coded bit group portions; and a phase corrector (95), coupled to the phase rotation detector (68), for compensating for the adverse angular rotation.
Patent EP-0154864-B1 (EP)
IPC: C07D487/04
Filed: 1985-02-22
Granted: 1990-07-25
Abstract: Physostigmine derivatives with acetylcholinesterase inhibition properties, of general formula:in which R can be a linear alkyl of general formula -(CH<sub>2</sub>)<sub>n</sub>-CH<sub>3</sub> where n varies from 1 to 19, a branched alkyl, a cyclic alkyl or an aryl, and the relative production process.
Patent EP-0176761-B1 (EP)
Title: Electrical connector block
IPC: H01R13/41
Filed: 1985-08-27
Granted: 1992-08-19
Abstract: A multi-row electrical connector strip of a plug-in electrical assembly is provided with retaining chambers (2) for the contact elements (3). The terminal elements (5) of the contact elements (3) project out of the retaining chambers (2) and, with their free ends, are bent perpendicular to a printed circuit board (6) of the electrical assembly and are connected thereto. The rows of terminal elements furthest removed from the printed circuit board (6) are already angled obliquely to the printed circuit board (6) inside the retaining chambers (2). In this way, the distance between the terminal elements (5) and adjacent assemblies is increased in the region of the outlet openings of the chambers (2), as is the corresponding leakage path. In addition, the length of the terminal elements (5) is reduced. <IMAGE>
Patent EP-0176963-B1 (EP)
IPC: B09B3/00
Filed: 1985-09-26
Granted: 1991-07-24
Abstract: The process entails distillation, in particular, for removal of polyhalogenated aromatic and other cyclic compounds, such as HCH, PCB, PCDF, PCDD, in which the waste water, after adjustment of the pH to an acidic or alkaline range, is fractionated in at least one vaporiser stage into vapours and a distillation residue so that at least a part of the volatile load is removed by distillation with the vapours, and the distillation residue is supersaturated in at least one of the constituents; the vapours are condensed and after-treated in a condenser and/or in subsequent vaporiser stages, and the supersaturated distillation residue is drawn off at least in part from the vaporiser stage and subjected to a separation-out of solids, and the clear liquid from which solids have been removed is returned to the vaporiser stage. <IMAGE>
Patent EP-0173376-B1 (EP)
IPC: C11D1/62
Filed: 1985-07-24
Granted: 1987-06-10
Abstract: 1. Claims (for the contracting States BE, DE, FR, NL, SE) A process for an improved drying of motor cars after the washing procedure in car washing stations characterized in that to the water for the last rinsing procedure water-repellent agents are added which are free of hydrocarbons and which contain acetals of the general formula  see diagramm : EP0173376,P6,F1  in which R1 means an alkyl- or alkenyl radical with 3 to 10 carbon atoms and R2 and R3 are identic or different alkyl radicals with 3 to 10 carbon atoms, subject to the condition that the sum of carbon atoms is 18 to 24. 1. Claims (for the contracting State AT) A process for an improved drying of motor cars after the washing procedure in car washing stations characterized in that to the water for the last rinsing procedure water-repellent agents are added which are free of hydrocarbons and which contain acetals of the general formula  see diagramm : EP0173376,P6,F2  in which R1 means an alkyl- or alkenyl radical with 3 to 10 carbon atoms and R2 and R3 are identic or different alkyl radicals with 3 to 10 carbon atoms, subject to the condition that the sum of carbon atoms is 18 to 24.
Patent EP-0188133-B1 (EP)
IPC: B60G11/10
Filed: 1985-12-31
Granted: 1990-07-25
Abstract: An improved axle clamp is provided, particularly for use with composite material leaf springs, to securely fix the position of the leaf spring relative to a wheel axle or other suspension system member, such as in the suspension system of a motor vehicle. The axle clamp comprises a rigid clamp base (10), a resilient wedge insert (12), a rigid clamp plate (22), and a resilient cover pad (23). The clamp base (10) provides a bottom wall (11) and substantially parallel side walls (12A,12B) extending from the bottom wall (11) to form a channel adapted to receive the wedge insert. The inner surface of at least one side wall of the clamp base (10) flairs from both ends into a channel-widening convacity (14A,14B), preferably at the longitudinal mid-point of the channel. The wedge insert (13) has a bottom wall (16) and substantially parallel side walls (17A,17B), extending from the bottom wall (16) and forming therewith an inner channel adapted to laterally jacket a leaf spring. The outer surface of the wedge insert (13) substantially fills the clamp base ehannel and, so, provides a convexity (18A,18B) adapted to register with the channel-widening concavity (14A,14B) of the clamp base (10). The clamp plate (22) attaches to the clamp base (10) to clamp the leaf spring (9) between them. The resillent cover pad (23) lies between the clamp plate (22) and the leaf spring. The cover pad (23) and the wedge insert (13) each provides a vertically raised support pad exteneing laterally across the channel at each end to contact and support the leat spring (9). The resilient material is recessed between the support pads to form a cavity adapted to receive Vartical displacement of the leaf spring (9) within the axle clamp upon flexure of the leaf spring.
Patent EP-0176387-B1 (EP)
IPC: A23K1/16
Filed: 1985-08-09
Granted: 1990-11-22
Abstract: Novel pyrrole derivatives of the formula    <IMAGE>  I  wherein one of R2 and R3 is   <IMAGE>  and the other of R2 and R3 as well as R4 and R5 are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 18 carbon atoms, aryl of 6 to 14 carbon atoms, aralkyl of 7 to 18 carbon atoms, -CN, -CF3, -NO2, -COOAlk and Alk is alkyl of 1 to 8 carbon atoms, alkoxy of 1 to 8 carbon atoms,   <IMAGE>  n is 0, 1 or 2, R', R1' and R2' are alkyl of 1 to 8 carbon atoms and R4 and R5 taken together with the carbon atoms to which they are attached may form an optionally further unsaturated carbon homocycle of up to 8 carbon atoms, Z is selected from the group consisting of hydrogen, -CN, -C 3BOND CH, -CF3 and alkyl of 1 to 3 carbon atoms, A is the residue of a pyrethrinoid acid, R1 is selected from the group consisting of   <IMAGE>  +TR <IMAGE>  X', X, Y, Y' and Y'' are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 8 carbon atoms and aryl of 6 to 14 carbon atoms, the dotted line indicating an optional double bond, r' is selected from the group consisting of hydrogen, alkyl of 1 to 18 carbon atoms, aryl of 6 to 14 carbon atoms, aralkyl of 7 to 18 carbon atoms, -CF3, -COOAlk and alkoxy of 1 to 8 carbon atoms and Alk has the above definition, R'' and R''' are individually selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, aryl of 6 to 14 carbon atoms, aralkyl of 6 to 18 carbon atoms, -CF3, -COOAlk' and alkoxy of 1 to 8 carbon atoms and Alk' is alkyl of 1 to 8 carbon atoms having pesticidal properties and novel intermediates.
Patent EP-0170600-B1 (EP)
IPC: C22B9/05
Filed: 1985-07-25
Granted: 1987-11-04
Abstract: The present invention relates to a ladle for the chlorination in co-flow mode of aluminium alloys in a molten state. It is divided by a vertical partition (6) which, with the bottom, leaves a space (7) for the flow of the metal, into a feed compartment (8) and a treatment compartment (9) in which a chlorinated gas distributor rotor (10) is immersed. It is characterized in that the treatment compartment is closed at its base by a horizontal wall (13) which extends at the level of the bottom of the partition and which is apertured at its center by an opening whose axis coincides with the axis of rotation of the rotor. It is used in the removal of magnesium from aluminium alloys and, with ladles of a capacity of close to 1 m3 and which can therefore be easily maneuvered, it makes it possible to attain treatment capacities of the order of 20 T/hour with suitable levels of efficiency in regard to the removal of magnesium.
Patent EP-0179081-B1 (EP)
IPC: G01L11/02
Filed: 1985-04-01
Granted: 1989-01-04
Abstract: Optical pressure sensing apparatus comprises an optical fibre interferometer (4) arranged to sense the movement of a pressure responsive element (3) and produce an interference signal at its output (20) which can be monitored and processed to measure changes in the pressure applied to the pressure responsive element. The interferometer comprises a signal arm (9) coupled to the pressure responsive element (3) and a fixed reference arm (10). A light source (16) supplies light to the input (19) of the interferometer via an optical fibre (17) and monitoring and processing electronics (22-32) connected to the output (20) determine the optical phase shift between the light beams propagated in the signal and reference arms (9, 10) and produce a pressure reading.
Patent EP-0229859-B1 (EP)
IPC: E05D7/04
Filed: 1986-01-20
Granted: 1990-01-03
Abstract: 1. Adjustable block, in particular for shutter hinges, comprising a base part which is securable by means of at least two bolts (1), and a carrier part (3) for the hinge mounting pin (4), with the carrier part (3) being adjustable relative to the base part, characterized in that the bolts (1) are provided with screw receiving heads (2) ; in that the carrier part (3) for the hinge pin (4) is arranged between the screw receiving heads (2) and the base part which is formed as a cover part (5) ; and in that the carrier part (3) is secured in adjustable manner via the cover part (5) by means of clamping screws (6) which engage into the screw receiving heads (2).
Patent EP-0203530-B1 (EP)
Inventor: WIRTH ALLAN
IPC: G01J9/00
Filed: 1986-05-22
Granted: 1995-02-01
Abstract: A wavefront sensor for detecting distortion in light wavefronts is described in which the wavefront is divided into a plurality of subapertures and light amplified or intensified and imaged as spots of light from each subaperture onto a filter mask. The filter mask encodes a predetermined function of the spot intensity distributor onto the light intensity of the spot transmitted through the filter. For spot centroid calculation, the function is linearly variable. Mask embodiments include linearly varying alternate opaque and transparent chevrons, electronically variable chevrons, and quadratically varying chevrons.