baber/WOPTO huggingface dataset:
Patent EP-0016070-A1 (EP)
Inventor: SEELINBINDER TERRY G
IPC: G03G15/10
Filed: 1980-01-29
Abstract: Un appareil pour le developpement de copies diazo exposees comprend un cylindre applicateur (30), un reservoir (50) et une meche (52) pour approvisionner le cylindre applicateur en revelateur, une lame de dosage (90) pour enlever le liquide applicateur et un couteau presseur (170) pour presser une feuille a copier contre la surface du cylindre applicateur a la feuille de copie. Les couteux doseurs ou presseurs de l'etat de la technique pivotent pour s'engager dans et se degager du cylindre applicateur, sont complexes et necessitent un reglage independant des couteaux pour chaque type different de copie. Les couteaux doseurs et presseurs selon cette invention sont disposes de maniere a coulisser entre une position de repos pour developper la copie et une position de travail en contact par pression avec le cylindre applicateur. Ce mouvement de coulissement reduit au minimum le couple necessaire pour placer les couteaux contre le cylindre applicateur et ameliore leur reglage de telle sorte qu'un seul reglage des couteaux peut etre utilise pour differents types de copies. Des moyens de commande a came (100, 176) et des tringleries sont prevues pour deplacer en sequence les couteaux entre les positions de repos et de travail en actionnant manuellement un levier de commande (140).
Patent EP-0014463-A1 (EP)
Inventor: BERTELLI GUIDO
IPC: C08K3/32
Filed: 1980-02-05
Abstract: Self-extinguishing polyolefin compositions comprising for 100 parts of the composition:
     (1) 5-30 parts of an ammonium phosphate; and   (2) 3-20 parts of one or more nitrogen-containing compounds selected from (a) benzyl-guanamine; (b) reaction products of an aldehyde with phenyl- or benzyl-guenamine; (c) reaction products of an aldehyde with two nitrogen-containing compounds, one being guanamine, phenyl-guanamine, benzyl-guanamine or melamine, and the other being a compound containing the functions  C=0 and/or  C=S and  NH inserted in a cyclic structure, such as ethylene-urea; the molar ration between the two nitrogen-containing compounds present in (c) ranging from 4:1 to 1:4.   
     The compositions are endowed with an increaded resistance to heat and to thermo-oxidation.
Patent EP-0015413-A1 (EP)
Inventor: BALDUS WOLFGANG DR
IPC: B01D53/02
Filed: 1980-02-13
Abstract: 1. A pressure alternating adsorption process for separating or purifying gas mixtures using a plurality of cyclically-switchable adsorbers in which, in the course of one switching cycle, at least one adsorption phase, pressure-release phase, desorption phase and pressure build-up phase are passed through, and desorption takes place at lower pressure than adsorption, characterised in that a plurality of identical adsorbers are used each of which participates in an identical switching cycle ; that the desorption pressures are produced with the aid of jet devices, gases or gas mixtures which have pressures higher than the desorption pressure and which are formed in the course of the process, are used as drive means for the jet devices.
Patent EP-0016431-A1 (EP)
Inventor: HILLER DIETRICH DR
IPC: A61D7/00
Filed: 1980-03-14
Abstract: Nasenspange zur prophylaktischen oder therapeutischen Behandlung von Rindern, bestehend aus einem Bügel (1), dessen Enden Einrichtungen (2) zur Aufnahme von Wirkstoffen in Form von Depotkörpern besitzen, wobei entweder die Bügelenden mit den Einrichtungen (2) gegebeinander geneigt (α) und zueinander gedreht (B) sind oder die Oberflächen der Depotkörper gegeneinander geneigt und zueinander gedreht sind. Die Depotkörper können aufgeteilt sein in einen wirkstoffreien, formbeständigen, gegebenenfalls elastischen, Applikator (4a) und ein wirkstoffhaltiges, formvariables Reservoir (12), wobei das Reservoir (12) mit dem Applikator verbunden ist. Die Verbindungsteile und/oder Depotkörper können mit den Längsachsen der Bügelenden Winkel bilden.
Patent EP-0019067-A1 (EP)
Inventor: YASUDA NAOHIKO
IPC: A61P31/04
Filed: 1980-03-27
Abstract: A novel compound, 5,10-dioxo-5, 10-dihydrodiimidazo [1,5a,1',5'd] pyrazine-1,6-dicarboxylic acid having the following formula
     is provided, which may be used as a good reactive derivative of α,β-imidazoledicarboxylic acid and is particularly a good reactant for modifying amino group-containing compounds. 
     For producing the desired imidazoledicarboxylic acid derivative having the following formula
     wherein R is selected from the group consisting.of a hydrogen atom, an alkyl group, aralkyl group, aryl group, specifically a group
     in which X is a hydrogen atom or a hydroxyl group, and an organic residue, such as a heteroaromatic group, which groups may optionally carry substituent groups, and A is an organic residue having one of the following formulae:
     and
     wherein Z is selected from the group consisting of a hydrogen atom, an acyloxy group, preferably an acetoxy group, carbamoyloxy group, heteroaromatic thio group, preferably a 5-(1-methyltetrazolyl)thio group and quaternary ammonium group, preferably a substituted or unsubstituted pyridinium-, quinolinium- or picolinium-group,  
the above-defined imidazoledicarboxylic acid derivative of theformula I is reacted with a compound having the following formula
     wherein A and R are as defined above.
Patent EP-0025820-A1 (EP)
Inventor: YAMAGUCHI AKIHIRO
IPC: C09D11/00
Filed: 1980-06-18
Abstract: Heat sensitive recording sheet improved in light resistance and water resistance, a developer contained therein being one or more than one of specified metal salts of 2,2'-bisphenolsulfide, 2,2'-bisphenolsulfoxide and 2,2'-bisphenolsulfone compounds, and the heat sensitive recording sheet may further contain a heat fusible material having a melting point of from 50° to 190°C
Patent EP-0033760-A1 (EP)
Inventor: KANG YANG
IPC: B01J23/02
Filed: 1980-10-16
Abstract: Barium and strontium together with promoters are used as catalysts for the alkoxylation of alcohols of all classes. The reaction is carried out at temperatures of from about 90°C to about 260°C to yield an alkoxylation product. The products obtained have very narrow adduct distribution with low levels of by-products and unreacted free alcohols. The catalysts disclosed are preformed. These preformed catalysts reduce reaction time while providing narrow mole adduct distributions.
Patent EP-0032172-A1 (EP)
Inventor: LEBLANC JEAN
IPC: F02M59/36
Filed: 1980-12-24
Abstract: A fuel injection apparatus for internal combustion engines is proposed (FIG. 1), in which the onset and end of injection are determined by a hydraulically actuated control slide. The injection pumps of the apparatus, which are preferably combined with an injection nozzle to make a pump/nozzle unit, having a central magnetic valve assembly comprising two magnetic valves switched hydraulically in parallel, which valve assembly is inserted in a connection between a control pressure line, which can be placed under control pressure (PS) from a source of control fuel, and a low-pressure line which is under supply pressure (PV). In order to initiate the onset of injection, the control slide is placed under control pressure (PS) by the valve assembly via a distributor apparatus and closes an overflow channel leading out of the pump work chamber. In order to control the end of the injection, the control slide, during its return stroke, relieves this overflow channel toward a low-pressure line. The control pressure (PS) in the control pressure line required for actuation of the stroke movement of the control slide is built up by means of the valve assembly as a result of blocking the outflow from this line.
Patent EP-0030332-A1 (EP)
Inventor: VOGEL HANS-HENNING DR
IPC: C10L1/22
Filed: 1980-11-27
Abstract: Neue 2-Hydroxypropylimidazolderivate der Formel I <IMAGE> in der m die Zahlen 1 oder 2 und n 0 oder 1 bedeutet, R¹ einen aliphatischen oder cycloaliphatischen Rest mit 6 bis 21 Kohlenstoffatomen, R im Falle von n gleich 0 einen aliphatischen, cycloaliphatischen, aromatischen oder araliphatischen Rest mit 6 bis 21 Kohlenstoffatomen bedeutet und vorzugsweise mit R¹ gleich ist oder wenn n die Zahl 1 bedeutet einen zweiwertigen aliphatischen oder aromatischen Rest mit 2 bis 15 Kohlenstoffatomen oder den Rest der Formel <IMAGE> in der p für die Zahlen 0 oder 2 steht, bedeutet und R', R", R‴ für Wasserstoffatome oder Alkylreste mit 1 bis 4 Kohlenstoffatomen stehen und R" oder R‴ ferner eine Nitrogruppe bedeuten können.
Patent EP-0041585-A1 (EP)
Inventor: RAU JAMES EDWARD
IPC: F02D9/02
Filed: 1980-12-23
Abstract: A speed regulator or governor for an engine. The governor utilizes the approximate digital equivalent of a lead and a lag feedback network in combination with a stored, digital, nonlinear look-up table, or other nonlinear means, to control engine speed. The governor controls the engine at different fixed engine speeds in response to demand, or at continuously variable engine speeds in response to demand.
Patent EP-0022583-A1 (EP)
Inventor: ZUMSTEIN BRUNO DIPL-ING
IPC: F02B37/00
Filed: 1980-05-23
Abstract: Bypaßsteuereinrichtung für ein Bypaßventil (19) in einer Bypaßleitung (14), die eine stromabwärts des Verdichters liegende Stelle der Ladeluftleitung (11) mit einer vor dem Turbineneintritt befindlichen Stelle der Abgasleitung verbindet, mit einem Hydraulikkreis der eine proportional zur Motordrehzahl angetriebene volumetrische Hydraulikpumpe (16), einen Betätigungszylinder (20) für das Bypaßventil (19), eine die Hydraulikpumpe (16) mit dem Betätigungszylinder (19) verbindende Hydraulikleitung (17) und ein in einer Drosselleitung (26) zwischen Hydraulikleitung (17) und Behälter (23) vorgesehenes Drosselventil (27) mit verstellbarem Drosselquerschnitt aufweist.
Patent EP-0030436-A1 (EP)
Inventor: MURASE KIYOSHI
IPC: C07C255/58
Filed: 1980-11-28
Abstract: 2-hydroxyoxanilic acid derivatives shown by the following formula …<CHEM>… and salts thereof possess an immunoregulatory action and can be useful as antiallergic agents, antiasthmatics, anti-rheumatics, carcinostatic agents, therapeutic agents for autoimmune disease, and suppressants of rejection in tissue transplants and skin grafts. They can be made from the corresponding aminophenols and oxalylic acids.
Patent EP-0031653-A1 (EP)
Inventor: FERRES HARRY
IPC: C07C229/02
Filed: 1980-12-05
Abstract: Compounds of the formula (II):
       
     wherein R 1  represents an optionally substituted aryl, aralkyl, aromatic heterocyclic or aromatic heterocyclylalkyl group, and R 2  represents a phenyl group optionally substituted with C 1 - 6  alkyl, halogen, hydroxy, trifluoromethyl or methylenedioxy, with the proviso that when R 1  is benzyl, R 2  is phenyl, 4-chlorophenyl, 2-hydroxyphenyl, α-C 10 H 7 - or β-C 10 H 7 -, have been found to have useful hyperalphaliproproteinaemic and/or hy- pobetalipoproteinaemic properties. 
     These compounds are prepared by methods usual for analogous compounds.
Patent EP-0020233-A1 (EP)
Inventor: QUOIRIN JEAN-BAPTISTE
IPC: H01L21/8222
Filed: 1980-05-20
Abstract: The structure according to the present invention comprises a main transistor (T1) formed from the layers (108, 106 and 100), a first diode (D1) constituted by the layers (114 and 100), a second diode (D2) constituted by the layers (115, 116 and 106) and a third diode (D3) constituted by the layers (118, 120 and 106). Application to switching transistors. <IMAGE>
Patent EP-0018950-A1 (EP)
Inventor: GUTEKUNST FERDINAND
IPC: C09D163/00
Filed: 1980-05-01
Abstract: Lagerstabile, in der Wärme in vernetzte Epoxidharze überführbare Einkomponentensysteme, die ein kristallines Epoxidharz mit durchschnittlich mehr als einer Epoxidgruppe pro Molekül und einem Schmelzpunkt zwischen 40 bis 150°C und in homogener Verteilung einen Härtungskatalysator enthalten.
Patent EP-0027455-A1 (EP)
Inventor: BERNHARDT JUERGEN
IPC: B03C1/035
Filed: 1980-11-04
Abstract: L'eau contenant des particules de frittage est repartie parmi plusieurs canaux paralleles, verticaux (7, 37) et les traverse. Des paires de pieces polaires (4, 4a, 5, 5a, 34, 34a) se faisant face, sont disposees le long des canaux (7, 37). Un electro-aimant (3, 3a, 3b 33, 33a, 33b) cree entre elles des champs magnetiques non-homogenes, qui fixent les particules magnetiques contenues dans l'eau contre les parois des canaux (7, 37) au voisinage des pieces polaires (4, 4a, 5, 5a, 34, 34a). Lors de la suppression des champs magnetiques les particules de frittage tombent verticalement et sont evacuees a travers les ouvertures (12, 42) normalement fermees. Les canaux (7) sont delimites par les faces des pieces polaires (4, 4a, 5, 5a) et par des plaques diamagnetiques (9) et presentent une section annulaire approximativement semi-circulaire. Les canaux (37) comprenant les pieces polaires (34, 34a) et les plaques diamagnetiques (39) renferment une grille a barreaux (38). Les faces des pieces polaires interieures (4a, 5a) formant les parois des canaux (7) sont convexes, celles des pieces polaires exterieures (4, 5) sont concaves. Avant la mise en marche les canaux (7, 37) seront remplis d'eau propre et on veillera a ce que le niveau d'eau soit maintenu pendant la marche du dispositif.
Patent EP-0037902-A1 (EP)
Inventor: MIZUNOYA KIYOSHI
IPC: C09K19/58
Filed: 1981-03-10
Abstract: A liquid crystal display element utilizing dynamic scattering uses a liquid crystal composition comprising a liquid crystal and charge transfer complex. The charge transfer complex contains nitro-substituted 9-fluorenones as the electron acceptor.
Patent EP-0039839-A1 (EP)
Inventor: EGLI RENE
IPC: B05B7/04
Filed: 1981-04-29
Abstract: Method and apparatus for spraying disperse systems which are inclined to resinification in the air, for example high-temperature lubricants on a graphite base with additives of alkylene polymers and a dispersion agent. The device has a spraying head with a hole nozzle 3, a plunger 4 which can be pushed in front of the hole nozzle orifice and a sieve insert 6. The disperse system is sprayed in very fine particles through an air atomising nozzle by means of a compressed gas. <IMAGE>
Patent EP-0044945-A1 (EP)
Inventor: JONES DAVID A
IPC: G10H1/40
Filed: 1981-06-23
Abstract: An operator programmable rhythm variation system comprises a shift register (124) for storing rhythm variation signals in a sequence specified by the operator. Variation select signals are generated by the operator of the musical instrument and provided to an input/output circuit which converts them to binary coded rhythm variation signals for storage in the shift register (124). The input/output circuit includes an output data latch (112), a visual display circuit (114) and a gating circuit (122) for gating the rhythm variation signals to the input of the shift register (124). The shift register (124) is connected through a gate circuit (126) such that data stored in the shift register (124) can be rotated through the shift register (124) for readout of stored rhythm variation sequences. A controller circuit (128) controls the input/output circuit, the shift register (124) and the gate circuit (122) to store and retrieve rhythm variation signals in the shift register (124) and includes means for setting a standard variation sequence into the shift register (124) in response to a standard/program select signal.
Patent EP-0051781-A1 (EP)
Inventor: BLOME HUBERT
IPC: A47H15/04
Filed: 1981-10-24
Abstract: 1. Device with draw cords for curtains or the like, wherein rings (3) carry the curtain and are slidingly mounted on a curtain rail (1), and an open, axis-parallel rail guide (2) is disposed in the upper surface of the rod (1), in which rail guide a slide member (4) is displaceable in both directions, actuatable by a draw cord (7) and two rings (3', 3"), which are connectable to the end of the curtain to be displaced, are secured to said slide member and are additionally interconnected by a carriage (5) disposed under the rod, characterized in that holders (46 and 55, respectively) for the second ring (3") are disposed so as to be displaceable in a limited axis-parallel manner on the slide member (4) and the carriage (5), which follows the front ring (3'), securely connected to the slide member (4) and the carriage (5), so that the second ring (3") is slidable close to the ring (3') disposed therebefore.
Patent EP-0054235-A1 (EP)
Inventor: GJERTSEN ROBERT K
IPC: G21C5/06
Filed: 1981-12-04
Abstract: A fuel assembly in a nuclear reactor comprises a locking mechanism that is capable of locking the fuel assembly to the core plate of a nuclear reactor to prevent inadvertent movement of the fuel assembly. The locking mechanism comprises a ratchet mechanism that allows the fuel assembly to be easily locked to the core plate but prevents unlocking except when the ratchet is disengaged.
Patent EP-0036234-A1 (EP)
Inventor: PROVENDIER FRANCOIS
IPC: H02P7/00
Filed: 1981-03-12
Abstract: 1. A system for controlling the rotation of the shaft (2) of a motor (1) so as to provide automatically an oscillatory motion of this shaft to one and the other side of a predetermined angular position (R) which remains fixed with the course of time the said system comprising contactors which determined the direction of rotation of the said motor, characterized in that it further comprises a disk (3) which accurately follows the rotation of the said shaft and is provided at its circumference with regularly spaced detection zones (4), two sensors (5) which are associated with a pulse-shaping unit (6) to detect the said zones and to translate their passage into calibrated electric pulses as well as their direction of passage into an electric signal, and also comprises an up/down counter (10) for the delayed said calibrated pulses, whose count is a number having a variable value (N), a display device (13) displaying a predetermined fixed nimber N', and, in a logic device (17) when receives the numbers N and N' as well as the said electric signal, a comparator (19) for comparing the numbers N and N', a detector (18) for detecting when the number N attains zero, a control unit (20) for changing the direction of rotation of the said motor and a control unit (21) for changing the counting direction of the said up/down counter (10).
Patent EP-0032414-A1 (EP)
Inventor: DWYER FRANCIS GERARD
IPC: B01J29/00
Filed: 1981-01-02
Abstract: A process for upgrading reformate or reformer effluent comprising contacting it with or without the presence of added hydrogen with a catalyst comprising highly siliceous zeolites having a silica to alumina mole ratio of at least 200 to 1 and a constraint index in the approximate range of 1 to 12, with or without a hydrogenation/dehydrogenation component.
Patent EP-0059804-A1 (EP)
Inventor: ANDREWS LARRY A
IPC: G01N17/02
Filed: 1981-03-05
Abstract: Apparatus for locating an electrical leakage fault path relative to a cathodically protected buried pipe (8) utilises a conductor wire (11) connected at one end to the pipe (8) and at the other end being wound on a reel including a level winding and distance measuring mechanism (135) and connected to electrical signal monitoring means. An electrode (60) in an earth cutting blade (2) is also connected to the monitoring means and is mounted to a drafting structure (4) for moving the blade through the earth generally over the buried pipe at a sufficient depth continuously to encounter and to sense electrical current indicating a flow or break in the cathodic protection of the pipe. The drafting structure includes a hitch (17) for connection to a suitable vehicle and a regulating mechanism (20,18,19) for controlling the depth of the blade into the earth. The monitoring components collect, store, process and analyse data derived from the electrode (60) with respect to the conductor wire (11) continuously to determine the extent of cathodic protection of the pipe and location of faults, if any.
Patent EP-0045214-A1 (EP)
Inventor: STEADMAN JOHN PHILIP
IPC: B43L13/18
Filed: 1981-07-27
Abstract: The principles of geometrical projection can be demonstrated with a drawing aid which preferably can be assembled from a kit of parts and which comprises an elongate base (10) carrying a number of object and image elements which can be set at different positions along the base and in different attitudes. These elements may comprise for example a sighting rod (19), a transparent sheet-form element (17) which defines a picture plane and on which the user draws images, an object (15), and a reflector (18). Perspective, orthographic and oblique projections can be demonstrated with just the one instrument using appropriate slots and holes to mount the elements.
Patent EP-0043804-A1 (EP)
Inventor: POLONI ROBERTO
IPC: B65D19/00
Filed: 1981-07-03
Abstract: An improved type of pallet for handling goods is, according to the invention, provided with ,means for reinforcing the pallet platform and means for supporting the pallet platform on the ground, which are distinct from one another. 
     The distinct, supporting means consist of supporting eje- ments (4) having a substantially cylindrical cross-section and being provided at the ends thereof with a pierced neck (7) and a ground foot (8), respectively. The neck (7) is fitted into a corresponding hole formed through the boarding member (3) and is locked in place thereon by the aid of a rivet (9) the shank of which immovably fits within the hole (7') in the neck (7). 
     The distinct, reinforcing means consist of pierced laths (5) which are fitted against the lower surface of the boarding member (3) and are locked in place there by simultaneously inserting the neck (7) of supports (4) into both the holes (5') in the laths (5) and the holes in the boarding (3), where by the locking in place is finally achieved by means of the rivets (9). Laths (5) may also be fitted to the ground feet (8) of supports (4). 
     In an alternative from, anchoring of the supports to the boarding member is by means of a protruding rim (70) provided on the body (60) of the supports, and the reinforcing laths (50) are fitted to the feet (80) of the supports. 
     In still an other form, the supports (41) are partially inserted within recesses (52) in the boarding member (31), and are locked in place therein by gluing.
Patent EP-0050638-A1 (EP)
Inventor: BOLLER EDWARD
IPC: F04C29/02
Filed: 1981-05-01
Abstract: Un compresseur rotatif de brouillard d'huile possede une unite a rotor-stator (10, 12) dans lequel, en fonctionnement, de l'air est comprime et de l'huile est injectee dans l'air. Des premiers moyens de separation comprenant un ecran de collision (24) autour du stator separent la majorite des gouttelettes d'huile entrainee de l'air comprime. Des seconds moyens de separation comprenant un ou plusieurs filtres tubulaires (40) separent sensiblement le reste de l'huile entrainee. Le passage entre les premiers moyens de separation et les seconds moyens de separation comprend quatre coudes sensiblement a angle droit, dont deux se trouvent a l'entree et a la sortie d'un second collecteur de separation (38) dans lequel l'huile est combinee par l'acceleration et les turbulences qui se produisent a chaque coude puis elle est renvoyee par la pression du compresseur pour etre reutilisee. La charge de separation de l'huile sur les filtres tubulaires est ainsi reduite, tout en augmentant le rendement de separation de l'huile.