baber/WOPTO huggingface dataset:
Patent EP-0044028-B1 (EP)
IPC: C04B33/14
Filed: 1981-07-08
Granted: 1983-06-01
Abstract: Chlorofluoroferrates(II,III) are manufactured by fusing alkali metal halides or ammonium halides with an iron(III) halide and metallic iron. The starting materials used are, in particular, (a) an alkali metal chloride or ammonium chloride, (b) an alkali metal fluoride or ammonium fluoride, (c) anhydrous iron(III) chloride and (d) iron powder. The reaction is carried out a temperature of 300 DEG  to 900 DEG  C. The chlorofluoroferrates, which have a markedly lower hygroscopicity compared with customary chloroferrates, are particularly suitable for use as active fillers for grinding wheels.
Patent EP-0034481-B1 (EP)
IPC: A61K31/425
Filed: 1981-02-13
Granted: 1984-05-30
Abstract: Novel compounds, which can have tranquilising or stimulant effect when administered to a subject, of the formula <CHEM> wherein A is CO or CH2; either X is N or CR<4> and Y is CR<5> or X and Y are each N; Z is NR<6>, O or S; and R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are each hydrogen or optionally substituted hydrocarbyl; and salts thereof.
Patent EP-0048575-B1 (EP)
IPC: G02B6/44
Filed: 1981-09-11
Granted: 1985-08-14
Abstract: In an optical guide joint in an overhead electric transmission system of the kind in which overhead electric conductors 1, which include an optical guide 18 comprising at least one optical fibre for the transmission of light, are freely supported in long lengths between spaced towers, each optical guide 18 connected at the joint passes into a housing 21 which is mounted above the ground on a tower, which accommodates the optical fibre joint 30 and which is at least partially filled with an electrically insulating medium in a fluid or semi-fluid state to an extent sufficient to surround the optical fibre joint. Each optical guide 18 effects a fluid-tight seal with a wall of the housing or enters the housing in such a way that risk of water entering the housing is eliminated.
Patent EP-0053131-B1 (EP)
Title: Procede et dispositif de controle d'un engrenage
IPC: G01B5/16
Filed: 1981-04-30
Granted: 1985-02-27
Abstract: Un engrenage (11) venant d'etre fabrique est controle pour deceler une erreur composite en maintenant l'engrenage dans une position rotative stationnaire et en faisant orbiter et rouler un engrenage principal (14) autour de l'engrenage venant d'etre fabrique. Un signal electrique est produit lors du controle des variations de la distance radiale entre les axes des deux engrenages pendant le deplacement de l'engrenage principal autour de l'engrenage venant d'etre fabrique et ce signal electrique est utilise pour verifier si les variations de distance sont comprises dans une plage acceptable.
Patent EP-0090064-B1 (EP)
IPC: B26D7/12
Filed: 1982-03-30
Granted: 1986-05-28
Abstract: 1. A slicing machine (10, 10') including a grinding tool (21, 22) for the rotating circular blade (12) the grinding tool having a pivotally supported grinding disc (21) and, if need be, a trimming stone (22) and being mounted in the inner space (32) of a protective hood (18; 51) which protectively encloses an edge portion (56) of the circular blade (12), the protective hood (18; 51) being connected with the frame (11) of the machine (10; 10') via a swivel axis (35) extending approximately parallelly to the plane of the circular blade (12) and adapted to be pivoted from a position of rest, in which the grinding tool (21, 22) is spaced free from the circular blade (12), into a grinding position, in which the grinding tool (21, 22) engages at the rotating circular blade (12) with a grinding effect, characterized in that the protective hood (18; 51) has a wall portion (25; 80) releasable from the hood, to which is secured at least the grinding disc (21) of the grinding tool, and that inside the protective hood (18; 51) the cutting edge (15) of the circular blade (12) is surrounded by a circumferential bead (20; 50; 50') at least alongside its edge portion (56) provided there.
Patent EP-0074504-B1 (EP)
IPC: B01J19/00
Filed: 1982-08-18
Granted: 1984-10-24
Abstract: There is described a furnace for the performance of gas reactions in a ceramic assembly of tubes in which the heating chambers (2), the recuperators (4) and the flue gas-branch channel (5) are arranged in a compact, energy saving type of construction. The furnace is especially suited for the production of hydrocyanic acid according to the BMA process (hydrocyanic acid-methane-ammonia process).
Patent EP-0073770-B1 (EP)
Title: Tractor draft sensing apparatus
IPC: A01B63/112
Filed: 1982-02-05
Granted: 1985-12-11
Abstract: A tractor draft sensing apparatus in which a shaft (14) is supported at laterally spaced locations (15) on a tractor and carries at locations (22) outboard of the shaft supports a pair of lower draft links (10) so that the imposition of a draft force on the links bends the shaft. The system also includes a sensing unit (42) positioned outboard of each draft link (10) to monitor the deflection of the shaft (14) (or an extension (28) thereof) to provide a signal indicative of the draft force being imposed on each draft link. In a form of the sensing system for use on a tractor in which the draft links are raised by external piston and cylinder assemblies whose lower ends are secured to the tractor at locations outboard of the draft links and in alignment with the longitudinal axis of the shaft, the lower ends (36) of the cylinders (32) are connected with the tractor by hollow pins (33) through which the shaft (14) (or an extension (28) thereof) extends. Each sensing unit (42) is located outboard of the associated hollow pin (33) and the clearance between the hollow pin (33) and the shaft (14) (or its extension (28)) allows the shaft (or its extension) unrestricted freedom to deflect in response to draft forces within the designed operating range of the tractor.
Patent EP-0086436-B1 (EP)
IPC: B01D53/04
Filed: 1983-02-07
Granted: 1984-12-19
Abstract: 1. A method of operating a cyclically-operating pressure-swing adsorption system for cleaning and separating gases, comprising a plurality of adsorbers each of which, within a cycle, passes through a predetermined number of adsorption, expansion or pressure compensation, flushing and repressurisation phases, wherein for the adsorbers, the pipelines and/or the valves of the pressure-swing adsorption system, measurable physical quantities are selected and continuously measured, and wherein the occurrence of differences between measured values and theoretical values of these quantities are evaluated as an indication of a defect in the adsorption system, and after the blocking-off of the apparatus components which have been established as being defective, the adsorption system is further operated with a reduced number of adsorbers, characterised in that, on the occurrence of a difference between the theoretical and measured values of one of these quantities, the occurrence of a difference between the theoretical and measured values of at least one other quantity assigned to the same part of the system is awaited, and that only then are the apparatus components which have been established as being defective blocked-off and the adsorption system further operated with a reduced number of adsorbers.
Patent EP-0112975-B1 (EP)
IPC: G06F3/033
Filed: 1983-09-29
Granted: 1986-08-06
Abstract: An x-y position detector is shown which comprises a pen and contact plate with a resistive layer formed thereon. Point electrodes are provided on the four sides of the resistive layer. The materials of the resistive layer and the pen are selected such that the pen is in reliable galvanic contact with the resistive layer. The resistive layer is hard and smooth, and permits easy motion of the pen. The resistive layer consists of carrier particles with a hardness of between 5 and 9 on the Mohs hardness scale, pyrolytically coated with carbon and embedded in a binder whereby the resistive layer is hard and enables easy motion of the pen. The surface on which the pen moves is formed by molding the resistive material on a smooth intermediate substrate.
Patent EP-0093050-B1 (EP)
IPC: A61K31/495
Filed: 1983-04-21
Granted: 1986-01-15
Abstract: New compounds of the formula   <IMAGE>   wherein X represents hydrogen, halogen, alkyl (1 to 4 C), alkoxy (1 to 4 C), cyano or nitro, R represents hydrogen, alkyl (1 to 4 C) [unsubstituted or substituted by 1, 2 or 3 halogens, alkenyl (2 to 4 C), alkynyl (2 to 4 C) or alkoxy (1 to 4 C)], phenyl [unsubstituted or substituted by 1, 2 or 3 halogens, alkyl (1 to 4 C), alkoxy (1 to 4 C), nitro or trifluoromethyl] or phenylalkyl (1 to 4 C) or phenylalkynyl (2 to 4 C) in which the phenyl radicals are optionally substituted as indicated above, Z represents an oxygen or sulphur atom, and one of m and p represents the figure O and the other the figure 1. The new compounds are therapeutically useful, more particularly as tranquillizers and anticonvulsants.
Patent EP-0107551-B1 (EP)
IPC: G01N33/543
Filed: 1983-09-30
Granted: 1986-12-10
Abstract: PCT No. PCT/FR83/00198 Sec. 371 Date May 30, 1984 Sec. 102(e) Date May 30, 1984 PCT Filed Sep. 30, 1983 PCT Pub. No. WO84/01436 PCT Pub. Date Apr. 12, 1984.A process for the detection of a biological substance immobilized on a support including (1) incubating, after washing, the substance immobilized on a support with the product of coupling of a specific ligand with a ligand capable of reacting with erythrocytes; (2) adding erythrocytes; (3) immersing the whole in a solution of a fixing agent and (4) measuring the erythroadsorption, after having turned the support over in order to permit the removal of the red cells which have not reacted.
Patent EP-0111466-B1 (EP)
IPC: D06F73/00
Filed: 1983-11-16
Granted: 1987-05-20
Abstract: By alternatingly subjecting material, particularly textile materials, to vacuum and atmospheric pressure, odours can be removed from the material, and smoke-damaged merchandise, for example, can be quickly freed of odour. A suitable device for moving odours is a container (2) in which the material (1) is placed, and which is provided with evacuation means (3) as well as heat loops (4) and cooling loops (5) to accelerate the departure of the odour. In order to keep the article in place, bars (6) can be arranged inside the container.
Patent EP-0116574-B1 (EP)
IPC: H04N7/00
Filed: 1983-07-29
Granted: 1986-02-12
Abstract: Les informations de synchronisation verticale d'un signal de télévision à composante analogique multiplexée (MAC) sont comprises dans une période de balayage de ligne, les amplitudes de la forme d'onde étant choisies de manière à représenter une position dans l'espace couleur extérieure à celle occupée par le signal d'image; de préférence, les amplitudes sont choisies de manière à se trouver aux limites de l'amplitude du signal d'images. Par ces moyens, les informations normales de synchronisation horizontale peuvent continuer à être incluses dans la forme des transitions (1 et 2), en réduisant ainsi les probabilités d'interférence entre les signaux de synchronisation et les signaux d'images.
Patent EP-0134496-B1 (EP)
IPC: H02H7/127
Filed: 1984-07-12
Granted: 1987-03-18
Abstract: 1. Rectifier which has at its input an alternating-current connection and at its output a direct-current connection, a) having at least one load thyristor for each phase of the alternating current, b) having at least one turn-off device for the load thyristors, c) having an over-voltage limiter (40, 41) in parallel with the direct-voltage output of the rectifier, d) a separate turn-off device (34, 36, 38; 35, 37, 39) being provided for each phase of the alternating current and e) being connected in parallel with a load thyristor (30, 31) to be turned off, characterized in f) that each of the turn-off devices has its own turn-off capacitor (34, 35) and a reverse-conducting gate turn-off thyristor (38, 39) which is connected in parallel with the capacitor and which is polarized in the same direction as the associated load thyristor to be turned off.
Patent EP-0142663-B1 (EP)
IPC: F25D21/00
Filed: 1984-09-15
Granted: 1988-11-09
Abstract: 1. A defrosting control method for heat pumps, a defrosting operation being controlled in dependence upon the temperature difference between the evaporator temperature and the ambient or supply air temperature of the evaporator, the actual temperature difference (DELTA T) being compared with a set-value temperature difference (DELTA Tm ) which varies in dependence upon the ambient or supply air temperature (Tm ), a defrosting signal being delivered on the basis of such comparison when the actual temperature difference exceeds the set-value temperature difference, characterised in that the continuously detected actual value signals of the ambient or supply air temperature (Tm ) and the evaporator temperature (Tk ) are supplied to a subtractor (60) determining the temperature difference DELTA T = Tm -Tk , the actual value signal (Tm ) is also supplied to a function former (62) which forms the set-value temperature difference (DELTA Tm ) from the actual-value signal (Tm ) and an adjusted temperature difference signal (Uv ), the actual-temperature difference signal (DELTA T) output by the subtractor (60) and the set-value temperature difference signal (DELTA Tm ) output by the function former (62) are supplied to a hysteretic comparator (61) which when DELTA T > DELTA Tm produces an output signal transmitted as first instruction signal (54) to a facility (65, 66) for triggering different defrosting signals, the actual value signal (Tm ) is also supplied to a hysteretic comparator (72) and compared therein with a signal (Uk ) corresponding to a fixed temperature above 0 degree C, more particularly 5 degrees C, and an output signal supplied as second instruction signal (56, 57 respectively) to the facility (65, 66) is produced, the actual value signal (Tk ) is supplied to a hysteretic comparator (71) and compared therein with a signal (Uo ) corresponding to a temperature of 0 degree C, and only when (Tk ) is below 0 degree C is an output signal produced which is supplied as third instruction signal (55) to the facility (65, 66) and when the first instruction signal (54) and the third instruction signal (55), the latter signalling a temperature Tk < 0 degree C, are present, the facility (65, 66) : a) if the second instruction signal (56, 57 respectively) signals a temperature Tm < Tuk , triggers a switching process whereby the heat pump drive is stopped and accelerated defrosting with heating gas is started or b) if the second instruction signal (56, 57 respectively) signals a temperature Tm > Tuk triggers a switching process whereby the heat pump drive is stopped and a normal defrosting process started.
Patent EP-0135916-B1 (EP)
IPC: C08G18/42
Filed: 1984-09-19
Granted: 1988-09-14
Abstract: Coating compositions based on a binder which is the reaction product of lactone grafted onto hydroxy substituted polyphenylether possess improved properties useful for deformable substrates.
Patent EP-0167663-B1 (EP)
IPC: F16J15/3244
Filed: 1984-10-12
Granted: 1987-11-25
Abstract: In the combination of a shaft with a polymeric ring having a sealing surface which flares against a counter surface on the shaft to form a dynamic sealing zone therebetween upon relative rotation of the shaft and ring, both the sealing and counter surfaces have hydrodynamically-acting feed-back elements for pumping fluid which seeps between the surfaces upon the relative rotation. The resultant, net axial component of pumping actions of the elements is in one axial direction along the shaft to pump the fluid back into the space from which it came, but the elements have different pumping actions. The different pumping actions produce a fluid circulation in the dynamic sealing zone which inhibits seal-wearing granular deposits.
Patent EP-0148474-B1 (EP)
IPC: H01R39/40
Filed: 1984-12-19
Granted: 1987-11-19
Abstract: A brush assembly for an electrical machine has a holder having a pair of generally parallel side walls having confronting inner faces, a guide wall extending along and between the inner faces and in turn having an inner face defining with the faces of the side walls a passage extending in a longitudinal direction and having a longitudinally forwardly open front end, and an angled surface adjacent the front end. The brush in the passage has a longitudinal guide face longitudinally slidable on the inner face of the guide wall but out of contact with the side walls, an opposite longitudinal face turned away from the guide wall, and axially opposite front and rear ends. A coil spring has a coiled part engaged between the angled surface and the opposite brush face at the front end of the brush to transversely urge the brush against the inner face of the guide wall and a free end extending longitudinally back along the opposite face longitudinally past the rear end of the brush. A pusher block is carried on the free end in the passage longitudinally behind and engaging the rear end of the brush. The rear end of the brush and the pusher block have flatly engaging pusher faces extending obliquely of the direction. Thus as the spring seeks to coil up it pushes the brush longitudinally forward in the passage and transmits transverse force between the pusher block and the brush by means of the oblique pusher faces.
Patent EP-0138963-B1 (EP)
Title: Source de dopant au diethylberilium pour couches semiconductrices epitaxiales a croissance par depot de vapeur chimique organique metallique (mocvd)
IPC: H01L21/365
Filed: 1984-03-15
Granted: 1988-05-25
Abstract: Composé de transport métal-organique permettant la croissance de couches épitaxiales dopées au bérylium aisément reproduisibles. Dans un système de réacteur MOCVD on exécute un procédé comprenant le dépôt épitaxial d'une couche de matériau semiconducteur, comprenant une espèce d'élément donnée, sur un substrat semiconducteur maintenu à l'intérieur de la chambre du réacteur MOCVD. L'espèce d'élément est obtenue à partir de la décomposition d'un composé organo-métallique en phase de vapeur se composant essentiellement de diéthylbérylium.
Patent EP-0193607-B1 (EP)
Title: Cigarette
IPC: A24D1/02
Filed: 1984-09-03
Granted: 1989-01-25
Abstract: Cigarette produisant une quantité réduite de goudron. La cigarette (10) comporte un agent retardant la combustion, situé dans le matériau (14) enfermant le tabac ou sur la surface externe du matériau (14) et un agent retardant la combustion, situé dans le tabac coupé (12) ou sur la surface interne du matériau (14) enfermant le tabac.
Patent EP-0158646-B1 (EP)
Title: Circuits a condensateurs commutes
IPC: H03H19/00
Filed: 1984-09-10
Granted: 1988-05-25
Abstract: Un filtre biquadratique à condensateur commuté (10, 20) comprend des organes permettant de décaler dynamiquement le niveau de la tension d'entrée (VB, VD; VX, VY) des amplificateurs (12, 14), de manière à éliminer le besoin d'un étage de décalage de niveau dans les amplificateurs (12, 14). Les points nodaux, normalement à la terre, associés avec les ports d'entrée des amplificateurs (12, 14) sont réglés à une tension de référence (VB, VD; VX, VY) qui décale les entrées à un niveau approprié pour produire une tension analogique mise à la terre dans les sorties des amplificateurs. Les étages internes de décalage de niveau sont par conséquent éliminés des amplificateurs (12, 14), ce qui permet au filtre (10, 20) de travailler dans une plage de fréquences plus étendue. Est également décrite une configuration particulière des amplificateurs (12, 14), comprenant une configuration de miroir plié en cascode. (fig. 3)
Patent EP-0162246-B1 (EP)
IPC: A01N47/38
Filed: 1985-04-02
Granted: 1987-11-25
Abstract: N-(Arylpropyl)-azolylureas of the formula    <IMAGE>  (I)  where R is alkyl, X is hydrogen, halogen, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, phenyl or phenoxy, m is an integer from 1 to 4, Y is CH or N, R1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl or an unsubstituted or substituted phenyl or benzyl radical, and R2 and R3 are each hydrogen or alkyl, and fungicides which contain these compounds.
Patent EP-0180041-B1 (EP)
IPC: B65D71/00
Filed: 1985-09-27
Granted: 1988-03-02
Abstract: 1. One-piece blank of foldable material for a dividable tray, comprising a bottom (1) with hingedly connected end walls and side walls (2, 3) on respectively opposing sides, each of said side walls (3) carry on their longitudinal edge (4) facing away from the bottom (1) an apertured top wall (5) with apertures (6) for safely receiving containers or the like, said top wall (5) is of a width corresponding to approximately half the width of the bottom and comprises in the area of its longitudinal edge facing away from the side wall (3) lid-support flaps (7) foldable about at 90 , whilst a tear strip (10) is provided centrally in each end wall (2), both tear strips (10) being in alignment with each other and with a cross-sectional weakening extending along the center line of the bottom (1), characterized in that said tear strips (10) change over into a bottom longitudinal slot (11) forming said cross-sectional weakening, two fastening strips (12) for said lid-support flaps (7) are struck out of said longitudinal slot (11) and are upwardly bendable over at 90 in opposite directions, the height of said lid-support flaps (7) approximately corresponds to that of the side walls (3).
Patent EP-0184651-B1 (EP)
IPC: B29D29/06
Filed: 1985-10-25
Granted: 1989-03-01
Abstract: A method of producing steel-wire-reinforced conveyer belts. The steel wires, which are conveyed at a uniform tension through the production apparatus, each have associated with them a respective hydraulic tensioning cylinder. The cylinders, which communicate with one another, are acted upon by a pulsating fluid pressure. In this way, varying movement resistances can be reduced, resulting in extensive uniformity of the tension state of all of the wires.
Patent EP-0181587-B1 (EP)
IPC: H01B1/12
Filed: 1985-11-04
Granted: 1989-05-31
Abstract: 1. Antistatic or electrically semi-conductive thermoplastic polymer blends based on organic polymers, electrically conductive substances and the usual additives, characterized in that, they contain two partially compatible thermoplastic polymers A and B, of which polymer A at a given temperature has a lower melting viscosity in comparison to polymer B and between which there is a solubility-parameter difference of approximately 0.3 to 1.5 (cal/cm**3 )**1/2 , in which the polymer A, which forms the continuous phase, essentially contains the electrically conductive substances.
Patent EP-0194559-B1 (EP)
IPC: B41F21/10
Filed: 1986-03-04
Granted: 1990-06-13
Abstract: A vertically adjustable gripper support mechanism for the grippers of turning drums of perfecting presses wherein the sheet is turned by two correlatively cooperating gripper systems disposed on cam-controlled pivot shafts biased by return springs. An adjusting shaft is disposed concentrically within the pivot shaft and is rotatable by an adjusting wheel, the adjusting shaft being formed with axially spaced recesses corresponding to the number of gripper supports and having a plurality of arcuate adjusting surfaces preferably offset at 60 DEG  in the peripheral direction to one another to provide a multistep vertical adjustment to the gripper support.
Patent EP-0199982-B1 (EP)
IPC: A01N43/653
Filed: 1986-03-22
Granted: 1991-04-03
Abstract: Azole compounds of the formula I <IMAGE>  in which R is fluorine, chlorine, bromine, C1-C4-alkyl, C1-C4-alkoxy, trifluoromethyl, phenyl or phenoxy and m is 0 or an integer from 1 to 5, where the individual atoms or groups can be identical or different when m is greater than 1, R<1> is tert-butyl, 5-methyl-1,3-dioxan-5-yl, 1-methylcyclohexyl, 2- methyltetrahydropyran-2-yl or <IMAGE> R<2> is hydrogen or C1-C5-alkyl, furthermore Y is  &rdurule& C=O,  &rdurule& C=N-OH or  &rdurule& CR<3>OR<4>, with the proviso that the following do not occur simultaneously: Y = &rdurule& C=O, R<1> = tert-butyl and m = O, and   <IMAGE> where  R<3> is hydrogen, methyl, vinyl, allyl, ethynyl or propynyl and R<4> is hydrogen, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl or C2-C4- alkanoyl, their preparation and their use as plant growth repulators.l