baber/WOPTO huggingface dataset:
Patent EP-0016673-A1 (EP)
Inventor: SOULA GERARD
IPC: C07B61/00
Filed: 1980-02-22
Abstract: The invention provides a process for solubilizing an organic or mineral salt in an organic solvent, said process comprising contacting an organic or mineral salt of the formula A-M+, wherein A- represents a mineral or organic anion and M+ represents a cation selected from the group consisting of the cation NH4+ and its derivatives and the cations derived from the metals of the groups IA, IIA, IIIA, IVA, VA, VIA, VIIA, VIII, IB, IIB, IIIB, IVB and VB of the periodic table, with at least one sequestering agent which is soluble in said organic solvent, said sequestering agent having the formula: N[CHR1-CHR2-O-(CHR3-CHR4-O)n-R5]3 (I) wherein n is an integer from 0 to 10 inclusive; R1, R2, R3 and R4, which can be the same or different, are each a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms; R5 is an alkyl radical having 1 to 12 carbon atoms, a cycloalkyl radical having 3 to 12 carbon atoms, a phenyl radical, a radical of the formula   <IMAGE>   or a radical of the formula <IMAGE>  and m is an integer from 1 to 12 inclusive. The process makes it possible to utilize the A-M+ salt as a reactant in solvents in which such reaction has not heretofore been possible, or to extract the A31 M+ salt from a solution containing it.
Patent EP-0051712-A1 (EP)
Inventor: CAPPE CARL
IPC: E04B1/35
Filed: 1980-01-24
Abstract: The invention refers to a procedure for laying the foundation of prefabricated plants (7) comprising such types as processing plants, industrial buildings, hospitals, hotels, etc., and for their removal, assembly and foundation building at the place of destination (10) ashore. 
<??>Foundations (4) are made ashore or in a dry dock or on a barge, after which the processing plant is assembled. If the foundation is manufactured outside the barge (1), the plant (7) and/or foundation (4) can be moved to transport barges (1). Transport to the place of destination is carried out by means of sea-going transport barges (1). At the place of destination (9) the transport barges (1) are lowered onto an erection bed (2), and the plant (7) is launched over prefabricated sliding supports (5) from transport barge to the definitive erection site (10), which can advantageously be situated above the water level in the vicinity of the beach (9) or ashore.
Patent EP-0050111-A1 (EP)
Inventor: ROCH RICARDO
IPC: C02F1/48
Filed: 1980-04-15
Abstract: Un dispositif de traitement de fluide comprenant une longueur de tube (7) ayant une entree (60) et une sortie (70), cette longueur de tube (7) etant droite, un arbre (127) monte au centre a l'interieur du tube (7), des moyens de palier (151, 153) en materiau dielectrique supportant l'arbre (127) en rotation dans le tube (7), cet arbre (127) comprenant une structure d'agitation sensible a l'ecoulement au travers du tube (7) pour agiter le fluide dans le tube (7), et une bobine (8) annulaire montee autour du tube (7) et la structure d'agitation comprenant une structure de connexion a une source d'energie electrique, ladite bobine (8) ayant des moyens pour creer un champ magnetique de 500 a 800 oersted.
Patent EP-0030960-A1 (EP)
Inventor: PEROUTKY DONALD CLEMENT
IPC: B41J2/25
Filed: 1981-01-12
Abstract: Des lamelles d'impression plates, empilables (60) utilisees dans une tete imprimante a impact du type a matrice de points, comprennent chacune une bobine conductrice (95) fixee dans une ouverture centrale (63) d'un cadre conducteur ayant une paire de bras (67, 68) reliant elastiquement le cadre a bobine a une partie de montage stationnaire (70). La portion de montage et le cadre de support de bobine sont fendus, l'une des deux paires de conducteurs de bobine (95a, 95b) etant attaches a chacun des deux organes de lamelles electriquement isolees (62c, 62d) ainsi formees, pour faciliter le passage du courant d'une portion de la patte de montage (80b), au travers d'un bras elastique (67) et de la bobine (95), et par consequent au travers de l'autre bras (68) vers la partie restante de la patte de montage (80a). Une pile de lamelles, ayant des pointes d'impression (89) s'etendant du cadre dans une direction commune est disposee en rangees pour former une tete imprimante du type a matrice de points.
Patent EP-0035706-A1 (EP)
Inventor: BONSE GERHARD DR
IPC: C07D253/075
Filed: 1981-02-26
Abstract: In the preparation of 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5-(4H)-one of the formula   <IMAGE>   wherein pivaloyl cyanide of the formula (CH3)3C-CO-CN is reacted to form an intermediate, the intermediate is condensed with thiocarbohydrazide of the formula NH2-NH-CS-NH-NH2 to form 4-amino-6-tert.-butyl-3-mercapto-1,2,4-triazin-5-(4H)-one of the formula   <IMAGE>  and the 4-amino-6-tert.-butyl-3-mercapto-1,2,4-triazin-5-(4H)-one is alkylated to replace the H atom on the sulphur by -C1-4-alkyl, the improvement which comprises reacting the pivaloyl cyanide with a carboxylic acid anhydride of the formula R-CO-O-CO-R in which R is an optionally substituted aliphatic radical with up to 8 carbon atoms or an optionally substituted phenyl radical, in the presence of a strong acid at a temperature between about -50 DEG  and +150 DEG  C., and then directly reacting the reaction mixture thus obtained with the thiocarbahydrazide. Advantageously R is CH3, the strong acid is concentrated sulphuric acid, the pivaloyl cyanide is effected at a temperature between about 0 DEG  and 100 DEG  C., the condensation with thiocarbohydrazide is effected, in the presence of a mineral acid, in an aqueous or aqueous-alcoholic medium, and the alkylation is effected using methyl iodide or methyl bromide in the presence of sodium hydroxide at about 0 DEG  to 50 DEG  C.
Patent EP-0049316-A1 (EP)
Inventor: MAGSAYSAY MIGUEL A
IPC: F04F7/00
Filed: 1981-03-18
Abstract: The pump comprises a tubular main casing (11) defining a lower chamber (12) and separate upper chamber (13) which are enclosed by an outer expandable tube (14), the ends of which are tightly fixed to the casing (11). The upper ends of the chambers (12, 13) are closed by transverse discs (26, 27). The lower chamber (12) has vertical rows of slots (16) covered by expandable strips (18) of a rubber valve (17), surrounded by tube (14). By moving the pump up and down, while the lower end of a pipe extension (P) of the casing (11) is immersed in water, vacuum is created in and water drawn into the lower chamber (12) from where it is forced out through slots (16, 21, 23) into the outflow tube (15).
Patent EP-0037080-A1 (EP)
Inventor: CHRISTENSEN BURTON G
IPC: C07F7/10
Filed: 1981-03-26
Abstract: Disclosed is a process for the total synthesis of 1-carbapenem antibiotics (I) from substituted 4- allylazetidinone (II) via central intermediate (III):
     
     
     wherein R is hydrogen, a pharmaceutically acceptable ester moiety or salt canon, or a readily removable blocking group, R 6 , R' and R 8  are, mter alia, independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl and aralkyl
Patent EP-0041654-A1 (EP)
Inventor: DORN HUBERT DR
IPC: A01N25/24
Filed: 1981-05-27
Abstract: Die Erfindung betrifft insektizide Formulierungen mit ausgeprägter Residual-Wirkung, die sowohl auf nasse wie trockene Tiere aufgetragen werden können. Sie enthalten
     a) 0,1 - 20 %, vorzugsweise 0,1 - 5% eines insektiziden Wirkstoffes   b) 1-40 %, vorzugsweise 1-20 % eines wasserlöslichen Gel-oder Lack-bildenden Polymers   c) 40 - 98%, vorzugsweise 60 - 90 % eines organischen, wassermischbaren Lösungsmittels, in dem sich das Polymer nicht löst   d) 0,1 - 10%, verschiedener Additiva, z.B. Weichmacher,   
     Suspendierhilfsmittel, Antioxydantien, Farbstoffe, etc.
Patent EP-0045516-A1 (EP)
Inventor: OCHS HANS-JOACHIM
IPC: B01D53/04
Filed: 1981-08-05
Abstract: 1. Filter element for gas adsorption filters, in particular for air purification, comprising a plurality of layers, disposed one after the other in the gas flow direction, of a gas-permeable carrier material, in and/or on which sorbents are arranged, the carrier material in each case being formed in a continuous manner from at least two directly or indirectly consecutive layers and therefore being of a length which is at least the same as the length of two layers, characterised in that the carrier material (1, 5) comprises at least two longitudinal sections (3 to 4), in and/or on which different sorbents are in each case arranged.
Patent EP-0047461-A1 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/38
Filed: 1981-08-31
Abstract: Verfahren zum Herstellen von Vinylphosphonsäurederivaten durch Erhitzen von 2-Chlorethanphosphonsäurederivaten, die 2-Chlorethylestergruppen enthalten, auf Temperaturen von 150-230°C.
Patent EP-0053789-A1 (EP)
Inventor: TAKEDA MIKIO
IPC: A61K31/44
Filed: 1981-12-01
Abstract: A 2-pyridinecarboxamide derivative of the formula:
     wherein R' is hydrogen, lower alkyl, lower alkoxy, halogen, lower alkyl-thio or nitro and is in the 3rd-, 4th- or 5th- position of the pyridyl group, and R 2  is hydrogen, lower alkyl, lower alkoxy, phenoxy, phenyl-lower alkyl, phenyl-lower alkenyl, or halogen. Said 2-pyridinecarboxamide derivative (I) or a pharmaceutically acceptable salt thereof is useful as an anti-allergic agent.
Patent EP-0050126-A1 (EP)
Inventor: KRUSE ROLF AKE SIGVARD
IPC: F24F12/00
Filed: 1981-04-15
Abstract: Une unite de recuperation de chaleur est concue pour etre installee dans une gaine d'une cuisiniere ou autre espace d'une habitation. Dans une enceinte (3) l'unite possede un echangeur de chaleur a lamelles (1), et qui est monte sur un coin, et possede deux de ses surfaces pourvues d'ouvertures pour des passages vers le haut et deux pour des passages vers le bas. Les parois extremes (8) de l'echangeur de chaleur sont orientees dans des plans verticaux. Il est concu pour chauffer de l'air d'alimentation (9, 10) par l'intermediaire de la chaleur recuperee a partir d'air d'evacuation (11, 12). Quatre portions de parois verticales (13, 16) forment une croix au-dessus de l'echangeur de chaleur, formant ainsi quatre chambres pour les flux d'air d'entree et de sortie (9-12). A l'aide des portions scellees contre l'enceinte (3) et les parois (13-17) de maniere etanche a l'air, l'echangeur de chaleur est divise en deux parties, ayant chacune un courant en croix entre l'air d'alimentation (9, 10) et l'air d'evacuation (11, 12), ses passages pour l'air d'alimentation et l'air d'evacuation etant disposes en serie avec les passages correspondants de l'autre partie. L'echangeur de chaleur peut etre demonte sous la forme d'une unite apres ouverture de la paroi frontale (21) de l'enceinte.
Patent EP-0086864-A1 (EP)
Inventor: CHIVARI ILIE
IPC: F16D3/32
Filed: 1982-04-24
Abstract: A homo-kinetic double universal joint with intermediate members (12, 32), which connect end pieces (10, 12) through perpendicular swivelling axes (16, 26, 36) and at least one centre piece (24), has guide elements in order to hold the centre piece in a plane which runs through the half-angle of the angle between the input drive shaft (11) and the output drive shaft (31). Examples for the guide elements are rubber or helical springs (50, 52, 80, 82) between the end pieces (10, 12) and the centre piece (24), rubber rings as a bearing for the swivelling axes, a bevel gear set (60, 62, 64, 70, 72, 74) in a frame in the centre piece and a central guide shaft (440, 540, 640, 740), supported in the form of a ball joint in the end pieces. <IMAGE>
Patent EP-0067376-A1 (EP)
Inventor: SCHON MANFRED
IPC: F24D19/10
Filed: 1982-06-03
Abstract: 1. High-pressure monitoring method for operating a heat pump (W) in the framework of an at least bivalent heating plant, wherein, in addition to the heat pump (W), at least one additional heat source, preferably a heating boiler (K) is provided which serves to heat the heat carrier which flows through the radiators (H) and which can be input-coupled into the heating cycle via a controlled mixing valve (V) under the control of a regulating device (R), wherein, when a temperature threshold value of the heat carrier endangering the heat pump (W) is exceeded by a sensor, a disconnect signal (HD signal) for the heat pump is emitted and the latter is enabled again following a constant delay time which is followed by a fixed monitoring time during which a fault message resulting in renewed disconnection of the heat pump is given if a new disconnection occurs during its duration, characterised in that the heat pump (W) is enabled only following the expiration of the constant delay time as sole criterion only when the additional heat source (K) was not in operation at the time of the occurrence of the disconnect signal, that on the other hand when the additional heat source (K) which serves to heat the heat carrier was additionally in operation, the heat pump (W) is enabled only when the constant delay time has expired and the temperature of the heat carrier has fallen below the temperature threshold value.
Patent EP-0075301-A1 (EP)
Inventor: URDAHL PETER H
IPC: G11B3/58
Filed: 1982-09-18
Abstract: 1. Protective envelope for a sound and/or video signal recording support in the form of a disc, having an electrically conducting inner part turned towards the recording support and lying close to and uniform on the surface of the recording support, made of high pressure polyethylene or polypropylene foil with an antistatic substance incorporated which apperars on the foil surface in a sufficient quantity, and an outer part made of a paper sheet enclosing the inner part, characterized in that between the inner part and the outer part there is provided an intermediate layer consisting of a material which effectively prevents the migration of the antistatic substance from the high pressure polyethylene or polypropylene foil to the paper sheet.
Patent EP-0086275-A1 (EP)
Title: Storage container for magnetic-tape cassettes or other recording media
Inventor: ACKERET PETER
IPC: G11B23/02
Filed: 1982-12-23
Abstract: A container for video magnetic-tape cassettes, compact phonographic disks or similar recording media, with a housing and a slide which is displaceable into an opening position by a prestressing spring after a lock has been released. The slide carries a front plate which closes the housing and which moves aside during opening, so that the cassette or the like can be grasped conveniently. A common housing preferably contains several slides. A blocking lock can be provided. Outwardly identical housings can contain slides adapted either to cassettes or to compact phonographic disks or to other recording media.
Patent EP-0057054-A1 (EP)
Inventor: DAVEY KEITH SIMON ALEXANDER
IPC: H01L21/208
Filed: 1982-01-08
Abstract: A thin film of a compound or alloy compound of Group III and Group V elements, particularly of gallium arsenide or gallium arsenide compounds, is produced by impinging, e.g. spraying, onto a heated substrate a liquid or liquids comprising molecules carrying the constituent elements of the desired film. 
     The constituent elements react together on or immediately above the heated substrate to form the desired compound or alloy compound which is deposited on the substrate in the form of a thin film. The resulting thin films may be used in solar cells and other opto-electronic devices.
Patent EP-0067009-A1 (EP)
Inventor: DEBBAUT CHRISTIAN ARTHUR MARIE
IPC: H01B7/28
Filed: 1982-05-25
Abstract: Hydrophobic filling compositions (3) comprise a mineral oil and a hydrophobic fumed silica, and optionally other additives such as a depolymerized butyl rubber, a microcrystalline wax or hydrophobic glass microspheres. The compositions have a very low water content, a good thermal stability to phase separation of oil and an unexpectedly improved water-excluding capability. These hydrophobic filling compositions have excellent electrical properties and are particularly useful as water-excluding filling compounds for splice cases, sealing connections between telecommunication cables.
Patent EP-0073561-A1 (EP)
Inventor: FLORA LAURENCE PAUL
IPC: G06F9/28
Filed: 1982-07-01
Abstract: N-way microprogram branching is employed in conjunction with a specially organized muitiple-chip microinstruction memory in a manner which makes it possible to divide the accessing of the memory into two separate operations which can be performed simultaneously and in parallel, thereby significantly reducing the time required for accessing the memory.
Patent EP-0084708-A1 (EP)
Inventor: ROCKLIFFE JEFFREY WILLIAM
IPC: A23L27/00
Filed: 1982-11-30
Abstract: A substantially dry-to-the-touch article contained in a closed, moisture impervious container, comprises a matrix of polysaccharide and/or protein and a non-aqueous liquid having a dielectric constant of from 1.5 to 40 included within the matrix. The article although apparently dry is capable of releasing the included non-aqueous liquid when contacted with water. The article can form a sheet or wad of fabric or it can be presented in the form of a tablet or powder.
Patent EP-0077249-A1 (EP)
Inventor: DESLIGNIERES FRANCOIS
IPC: G06F17/40
Filed: 1982-10-01
Abstract: 1. A method of relative chronometry of events detected by stations which are remotely located from a central managing post, the stations being connected by transmission lines to said post, characterized in - that in the central post, time reference signals are generated and simultaneously transmitted to the stations, the time interval between two said successive signals defining time units of a duration which is by far longer than the cycle duration of interrogations-replies of the central post to all the stations ; - that in each station, a first counter is initialized by the received reference signal, that by means of a clock counting pulses are delivered simultaneously to said first and a second counter, that the second counter is charged with the contents of the first counter as soon as the second counter has reached its maximum capacity, this capacity being greater than the maximum number of counting pulses in a time unit, that to each event, time data are associated which are constituted by the contents of the second counter at the moment of the detection of the event, and by an information concerning the removal of ambiguity and having different states at the beginning and at the end of a time unit, and that the information relating to the event, together with corresponding time data, are transmitted during the interrogations of the stations by the central post, - and that in the central post, the received informations are allocated with supplementary time data corresponding to a time unit number.
Patent EP-0067782-A1 (EP)
Inventor: KARIS ARTHUR THEODORE
IPC: B65H35/07
Filed: 1982-05-07
Abstract: A continuous sheeting machine is formed with a sheet collection area for the accumulation and stacking of sheets into either ream or skid loads. Separate lift table and discharge means are provided for the respective ream collection or skid loading operations. Changeover between skid loading and ream collection is automatic. A ream collection system (30) is stowed in a retracted position beneath the discharge area of the sheeting machine during skid loading. In the skid loading mode, two large scissor-lift tables (16, 17) shuttle concurrently respectively back and forth between the collection area and a discharge station, such that skid load collection is substantially continuous. For ream collection, the skid load tables are removed from the collection area and a ream collection framework is shuttled out from beneath the sheeting machine so that a small, high-speed ream lift table is positioned in the collection area. As the ream collection table (31) is passed into the collection area, a skid guard (70) is pivotally moved between its former upstanding, operational position beneath a kick-off assembly in the sheeting machine discharge area to a lowered, stowed position beneath the ream lift table.
Patent EP-0070874-A1 (EP)
Title: Compositions presentant une resistance elevee a l'impact et contenant des polycyano norbornenes
Inventor: DEWITT ELMER JOHN
IPC: G01N27/327
Filed: 1982-01-18
Abstract: Melange de 100 parties en poids d'un polycyano norbornene, tel que du poly (2-norbornene-5 nitrile); 5 a 15 parties d'une polyolefine halogenee, telle que du polyethylene chlore; et 10 a 40 parties d'un polymere ABS, tel qu'une resine d'acrylonitrile-butadiene-styrene. Ce melange, lorsqu'il est forme en une structure rigide, possede une resistance a l'impact remarquablement elevee.
Patent EP-0090817-A1 (EP)
Title: Thin films of compounds and alloy compounds of group iii and group v elements.
Inventor: DAVEY KEITH SIMON
IPC: C30B29/40
Filed: 1982-10-04
Abstract: Method of producing a thin film of a compound of Group III and Group V elements, which comprises forming a thin film of a selected Group III element on a suitable substrate (1), for example by dip coating (2, 3) and exposing the thin film in a chamber (8) to a gaseous atmosphere comprising a selected Group V element in gaseous form, at an appropriate temperature to result in production of the desired compound.
Patent EP-0084775-A1 (EP)
Inventor: RIEFLING BERNHARD DR
IPC: A61P9/04
Filed: 1983-01-05
Abstract: 13-Thia-prostacyclins of the formula I <IMAGE>  in which  A represents -O-, -CH2- or a bond,  B represents -CH2- or =CH-, D represents a bond, alkylene having 1-3 C atoms, cis-alkenylene having 2-5 C atoms or alkynylene having 2-5 C atoms,  m represents 0, 1, 2 or 3, R<1> represents H, alkyl having 1-4 C atoms, aryl having 6-12 C atoms or -C6H4-NH-CO-R<3> R<2> represents alkyl having 1-7 C atoms, halogen-substituted alkyl having 1-7 C atoms, cycloalkyl having 5-6 C atoms, cycloalkyl which has 5-6 C atoms and which is substituted by alkyl having 1-4 C atoms, or represents phenyl, phenyl which is substituted by F, Cl, Br, alkyl having 1-4 C atoms, OH, OCH3 or CF3, or represents pyridyl, naphthyl, thienyl, or, in the event that D represents alkylene having 1-3 C atoms, also represents alkoxy having 1-4 C atoms, alkylthio having 1-4 C atoms, phenoxy, or phenoxy which is substituted by F, Cl, Br, alkyl having 1-4 C atoms, OH, OCH3 or CF3,  R3 represents NH2, CH3 or phenyl,  and, in the event that R<1> is H, their physiologically acceptable metal and ammonium salts, have valuable pharmacological properties while being well tolerated. They act on the circulatory system, in particular having an antihypertensive as well as positive-inotropic action, on the cardiac power, but also show a thrombocyte-aggregation-inhibiting action.
Patent EP-0101944-A1 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: A61K31/19
Filed: 1983-07-28
Abstract: The present invention relates to immunomodulators containing as the active ingredient a-benzyl malic acid and/or a pharmacologically acceptable salt thereof.
Patent EP-0103716-A1 (EP)
Inventor: MULLER EGBERT DR-ING
IPC: B60T13/26
Filed: 1983-08-02
Abstract: 1. Multiple-circuit brake system, especially for motor vehicles, with a multiple-circuit brake-power transmitter (7) which monitors at least one brake circuit (I) controllable by a pressure medium and an electrically controllable brake circuit (II) for brake actuation, and with brake cylinders (23, 24, 29, 30) following the brake-power transmitter (7), in one (I) of the brake circuit (I, II) there being a first pressure-control valve (19) which can be controlled both via the pressure medium and via the electrical system and to which is assigned a pressure-medium reservoir (5) for supplying control energy, and there being inserted into an electrical control line (11, 15, 16), leading from the brake-power transmitter (7) both to the said first pressure-control valve (19) and to a further second pressure-control valve (20) assigned to the other brake circuit (II), at least one switch element (12, 13, 14) which can be influenced by sensors (13', 14') sensing the driving state, characterized in that the second pressure-control valve (20) provided in the other (II) of the two brake circuits (I, II) can be actuated purely electrically.