baber/WOPTO huggingface dataset:
Patent EP-0004251-A1 (EP)
Inventor: FIORETTO MAURO
IPC: E04G11/50
Filed: 1979-02-27
Abstract: Method and device for the portionwise advance building in in-situ concrete of load-bearing structures, in particular of bridge support frameworks, where a support (6) consisting of individual elements and having at least two separate parallel strands is built on ready-made, supportable structural parts (4) or pillars (2) and is anchored (7) on a ready-made structural part or pillar, a shuttering support (12) is suspended by means of support members (11) situated to the side of the shuttering space on a framework girder (9) arranged transversely to the support (6) and movable on a track (8), and in each case after the portionwise concreting is advanced by a portion length, and the support (6) and the track (8) are continuously extended forward in the advance-building direction and are continuously at least partially dismounted behind. A work platform (15) supported by a C-shaped structure (14) built onto the girder (9) facilitates the extending of the support (6), if appropriate using the elements being released behind. A crane can be mounted on the track (8). Support (6), shuttering support (12), framework girder (9) and the structure (14) supporting the work platform (15) are composed of individual standardised elements, the choice of basic elements and reinforcing elements as required ensuring, portionwise, an optimum dimensioning. <IMAGE>
Patent EP-0007920-A1 (EP)
Inventor: VIVIRITO JOSEPH ROSARIO
IPC: H02M7/525
Filed: 1979-08-02
Abstract: An auxiliary commutation circuit for an inverter comprises a pair of oppositely charged capacitors (56, 58) controlled by separate switches (60,62), each operable at a particular time during the conduction cycle of the main thyristors (14, 16) to provide additional stored energy for commutation during overcurrent conditions. A current detector (78) senses the load current and provides a signal to an auxiliary gate (68) whenever the rate of change in the load current or its absolute magnitude exceeds a preselected value. In response to the overcurrent signal and a timing signal, the auxiliary gate (68) renders the appropriate switch operative coupling the charged auxiliary capacitor in parallel with the primary commutation capacitor (52) so that the combined electrical energy stored on both capacitors is available for commutation. After the commutation period the auxiliary gate (68) maintains the switch in its open state for a sufficient period of time to allow the auxiliary capacitor to be recharged.
Patent EP-0013959-A1 (EP)
Inventor: ALIG LEO DR
IPC: C07J63/00
Filed: 1980-01-21
Abstract: The present invention is directed to 3-oxo, 6,9-hydro or halo, 11-oxo or ( alpha -H, beta -OH), 17a-alkanoyloxy, 17a beta -carboxylate D-homosteroids which are useful as antiinflammatory agents.
Patent EP-0017111-A1 (EP)
Inventor: MAZANEK JAN DR
IPC: C08G18/32
Filed: 1980-03-22
Abstract: Dispersionen von a) 1 bis 40 Gew.-%, bezogen auf die gesamte Dispersion, eines Polyesters, Polyesteramids oder segmentierten Copolyätheresters mit einem Schmelzpunkt über 100°C als disperse Phase in b) 99 bis 60 Gew.-%, bezogen auf die gesamte Dispersion, einer Polyhydroxylverbindung mit einem Schmelzpunkt unter 50°C, in welcher die dispergierte Komponente a) im wesentlichen unlöslich ist, als kontinuierlicher Phase, wobei mehr als 50 Gew.-% der dispergierten Phase in einer Teilchengröße von 0,05 bis 10µ vorliegen. Die Dispersionen werden für die Herstellung von Polvurethankunststoffen, insbesondere Polyurethanschaumstoffen, verwendet.
Patent EP-0036902-A1 (EP)
Inventor: MITSUNAGA TAKAYOSHI
IPC: A23K20/174
Filed: 1980-04-01
Abstract: Water-soluble biotin-containing preparations are prepared by spray-drying an aqueous solution comprising biotin and lactose with ammonia to obtain dried particles and used as additives to feed supplements. The biotin in these preparations is highly soluble in water.
Patent EP-0019128-A1 (EP)
Inventor: MENNICKE WINFRIED DR
IPC: D06P3/32
Filed: 1980-04-26
Abstract: 1. Cobalt complexes of the general formula  see diagramm : EP0019128,P13,F1  wherein the sulphonic acid group is on one of the benzene rings or on an aryl nucleus of the arylazo or arylsulphonyl groups in R6 or R7 , M**+ denotes a colourless cation, for example an alkali metal ion, such as a lithium ion, sodium ion or potassium ion, or ammonium, or an ammonium substituted by C1 -C4 -alkyl groups or hydroxy-C1 -C4 -alkyl groups, R1 denotes hydrogen, chlorine, C1 -C4 -alkyl, acylamino or nitro, R2 , R3 and R5 independently of one another denote hydrogen, halogen, C1 -C4 -alkyl, C1 -C4 -alkoxy, and R6 and R7 independently of one another denote hydrogen, nitro, halogen, C1 -C4 -alkyl, C1 -C4 -alkoxy, acylamino, arylazo, C1 -C4 -alkylsulphonyl or arylsulphonyl.
Patent EP-0031905-A1 (EP)
Inventor: BERGER MICHAEL DR
IPC: C07D251/36
Filed: 1980-12-04
Abstract: ((Mono-trichloro)-tetra-(monopotassium-dichloro))-penta-isocyanurate is produced from cyanuric chloride in an electrolytic process by reacting it at the anode in an aqueous medium containing potassium ions under the influence of a direct current voltage.
Patent EP-0016511-A1 (EP)
Inventor: DENBOW NICHOLAS JOHN
IPC: H03K17/968
Filed: 1980-01-08
Abstract: Afloat operated electrical switch assembly has a housing (10) fitted to an opening in a container wall (13). Afloat (18) follows the liquid level and is pivoted with a primary magnet (17) about a pivot axis (16). A secondary magnet (20) acts in repulsion with the primary magnet (17) through a non-magnetic wall (19) of the housing (10). The movement of the secondary magnet (20) is sensed optically by means of a shutter (46) which is carried by the secondary magnet (20) and moves between positions in which it is clear of or obstructs a light path between the ends of two fibre optic conductors (28,30) or (29,31) in the housing (10). These fibre optic conductors lead to and from a light source (44) and photo-sensitive device (45) at a remote location. A digital electrical signal is therefore produced in dependence upon the position of the float (18).
Patent EP-0017459-A1 (EP)
Inventor: IZUMO MASANORI
IPC: C23G5/028
Filed: 1980-03-31
Abstract: This invention is characterized in the improvements of the process for removing water from the surfaces of articles with use of an apparatus having a dewatering tank (1) and water separator (2) which improvements comprise incorporating an evaporator (16) into the conventional apparatus and using as a bath a mixture of trichlorotrifluoroethane and ethanol in specific proportions.
Patent EP-0023097-A1 (EP)
Inventor: SUNAGAWA MAKOTO
IPC: C07D205/085
Filed: 1980-06-30
Abstract: beta -Lactams having a hydrogen atom on the nitrogen atom of the  beta -lactam ring are prepared by reacting an N-mono-or N-diarylmethyl-  beta -lactam with an acid or ceric ammonium nitrate to cleave the bond between the nitrogen atom and the mono- or diarylmethyl group; certain 4-substituted-3-phenylthio -2-azetizinones among the starting and product compounds have anti-bacterial activity. A valuable novel intermediate, 4-(2- phenylethenyl)-3-amino-N-di (p-anisyl) -methyl-2- azetizinone of the formula: 
<CHEM>
 is prepared by reacting an acid anhydride derivative of a compound of the formula: 
<CHEM>
 with a Schiff base of the formula: 
<CHEM>
 and treating the resultant crystalline compound with an acid. The amino group of the product compound is then acylated to form an amido derivative which is subjected to the above dearylmethylation to form an anti-bacterial substance.
Patent EP-0029743-A1 (EP)
Inventor: BAKER RICHARD HARRISON
IPC: H01L31/04
Filed: 1980-11-26
Abstract: A method and apparatus for controlling the power supplied by a photovoltaic solar panel 11 to a load 24, panel 11 having a family of curves for voltage versus current output parameters, the open circuit voltage of each curve increasing as the incident solar energy on panel 11 increases for a predetermined temperature, each curve having a maximum power point and slopes with absolute values greater than one and less than unity for currents respectively greater than and less than the maximum power point. The method includes responding to one of the parameters from panel 11 to indicate whether the absolute value of the slope of the curve is greater or less than unity. The load is adjusted to decrease the current from the panel if the parameter indicates the slope absolute value is greater than one, and to increase the current if the value is less than unity.
Patent EP-0034370-A1 (EP)
Inventor: CAMPOLMI STEFANO DR CHEM
IPC: C07C325/00
Filed: 1981-02-17
Abstract: A process is described for preparing N-methyl-carbamate of methythioacetaidoxime characterized in that an aqueous suspension of methylthioacetaldoxime is additioned, in one step only, with gaseous phosgen and aqueous methylamine in the presence of an inorganic alkaline base substantially at room temperature and pressure. 
     The product obtained, known under the commercial name of Methomyl, is an important active principle in the field of the insecticides.
Patent EP-0041663-A1 (EP)
Inventor: PAXTON JERRE HALE
IPC: B65D33/16
Filed: 1981-05-29
Abstract: Several unique bag closure features are presented, with one embodiment having a bag-neck confining opening (16) provided with inwardly depending appendages (18) peripherally spaced from one another and with blunted ends (20) to protect the bag, but with sharp corners (22) to hold the bag. Another feature of the invention is a perforated plastic bag closure, with the perforations being arranged in a unique pattern to maximize the strength of the closure while reducing its weight. A third feature is a plurality of interconnected, flat, generally rigid closures which are joined in an elongated strip by sets of transversely spaced but outwardly, generally convex webs which space the adjoined, adjacent closures from one another yet leave a smooth web when the closures are separated by breaking the webs.
Patent EP-0046499-A1 (EP)
Inventor: BLUM ARNOLD
IPC: G06F11/26
Filed: 1981-07-14
Abstract: Es wird ein Schieberegister für Prüf- und Testzwecke gezeigt, das Bestandteil eines Logik- oder eines Speicher-Halbleiterchips in hochintegrierter Technik ist. Das Schieberegister wird mit A- und B-Takten fortgeschaltet und dessen einzelne Stufen bestehen aus jeweils einer Hauptverriegelungsschaltung und einer Hilfsverregelungsschaltung. Erfindungsgemäß werden die im Schieberegister vorhandenen Hauptverriegelungsschaltungen (MLT) in Hauptgruppen durch Selektionssignale (+SEL-Hauptgruppe) aufgeteilt und selektiert, wobei zum Zwecke des Ein-, Ver- oder Ausschiebens von Informationen den eine Unterkette bildenden Hauptverriegelungsschaltungen der ausgewählten Gruppe Hilfsverriegelungsschaltungen physikalisch zugeordnet werden, während gleichzeitig die nicht gewählten Gruppen von Hauptverriegelungsschaltungen (MLT) eine Kette von virtuellen Speicherstufen bilden.
Patent EP-0048337-A1 (EP)
Inventor: DEGEL JOSEF
IPC: A47L15/42
Filed: 1981-08-07
Abstract: 1. A device for supplying fresh water to the tub of a dish washer having a standpipe (5) arranged in the bottom of the tub for feeding a rotor provided with nozzles from a circulation pump (2), characterized by a sheath (7), which surrounds at least in part the standpipe (5) and terminates below the rotor in a head provided with nozzle openings (11) and is connected to the fresh-water supply lead (10).
Patent EP-0045526-A1 (EP)
Inventor: RUBIK ERNO DIPL-ING
IPC: A63H33/10
Filed: 1981-09-04
Abstract: 1. Creative toy based on the form of a straight rod comprising strung, interconnected components (2), whereof the two front faces of each of these forms two connecting faces (8) inclined by equal or oppositely equal angles to the longitudinal axis of the rod and whereof the in each case adjacent components (2) with their adjacent, congruent connecting faces (8) superimposed are resiliently held against one another so as to be rotatable about a connecting member passing through their geometrical centres, characterized in that the connecting member comprises axle parts (6) which, in all turning positions of the components (2), run perpendicularly to the in each case engaging connecting faces (8) of the adjacent components (2) and that all the connecting faces (8) of components (2) are shaped as a regular polygon.
Patent EP-0048381-A1 (EP)
Inventor: KONSTANTOUROS EFTHIMIOS DR RER
IPC: C23F1/46
Filed: 1981-09-07
Abstract: Die Regenerierung von Kupferchlorid-Ätzlösungen erfolgt in einem glockenförmigen Behälter, in dessen oberen Teil Sauerstoff, Chlor oder ein Gemisch von beiden Gasen eingeleitet und die verbrauchte Ätze ebenfalls von oben eingesprüht wird. Zwei Niveauschalter steuern die Zufuhr des Regenerationsgases in Abhängigkeit des Niveaus des regenerierten Ätzmittels im unteren Teil der Glocke.
Patent EP-0050229-A1 (EP)
Inventor: GOETZ NORBERT DR
IPC: C07C209/00
Filed: 1981-09-21
Abstract: Aromatic amines, in particular substituted amines, are obtained from corresponding alicyclic alcohols or ketones, in one step, by amination and dehydrogenation with ammonia in the presence of hydrogen and of a palladium catalyst which also contains zinc or cadmium.
Patent EP-0055352-A1 (EP)
Inventor: SCHMITT WALTER
IPC: H03K17/78
Filed: 1981-10-23
Abstract: An improved apparatus for powering electrical components in an absolute position measuring device of the type including a coded scale and a scanning unit for reading the coded scale, wherein the scanning unit contains a code generator having a plurality of electrical components such as light-emitting diodes. The disclosed apparatus includes a capacitor connected in parallel with the components and a switching element, such as a transistor, connected in series with the components and in parallel with the capacitor. The switching element is responsive to a switching pulse of defined duration and voltage and it selectively applies a supply voltage to and interrupts the supply voltage from the electrical components.
Patent EP-0052870-A1 (EP)
Inventor: GEIGER ROLF PROF DR
IPC: C07D217/22
Filed: 1981-11-20
Abstract: Compounds of the formula I <IMAGE> in which n is 0 or 1, m is 1 or 2, but (n+m) </= 2, Y1 is hydrogen, lower alkanoyl or lower cycloalkanoyl, benzoyl or a radical of the formula II <IMAGE> Y2 is methyl, amino, lower alkanoylamido, lower cycloalkanoylamido or benzoylamido, and their salts, their preparation, compositions consisting of or containing these compounds, and their use in treating high blood pressure.
Patent EP-0059270-A1 (EP)
Inventor: GARNETT DAVID MORRIS
IPC: F16C13/02
Filed: 1981-02-27
Abstract: The bearings (18) fit into the ends of hollow sleeve bodies to define the rollers of the conveyor. The bearings (18) are designed to prevent the ingress ofwaterthrough the bearings into the interior of the sleeve bodies, because collection of liquid in these bodies in unhygienic in food factory applications. The bearings (18) are designed to act as water seals by on the one hand the design of labyrinth seals between the inner and outer races (24, 26) of the bearings in that the labyrinth gaps (X, Y) are designed to allow outflow of liquid from the bearings, and on the other hand, when stub shaft axles are used, blanking plates to the inside of the sleeve body. The clearances are not made so large as to allow excessive inflow of liquid into the bearing. The labyrinth seal therefore acts in two ways. It limits inflow of liquid into the bearing and also allows outflow of that liquid from the bearing to prevent accumulation of liquid in the bearing. 
     Also, the stub shaft axles, when provided, are spring loaded outwardly and in accordance with another feature, the axle or axles is or are sealed to the bearings by 0-rings (44) so that the bearings are movable axially of the axle or axles without loss of sealing.
Patent EP-0034883-A1 (EP)
Inventor: THEISSEN ROBERT JAMES
IPC: C07C323/13
Filed: 1981-01-27
Abstract: Compoundsofformula
     that have pre and post emergence activity. The substituent A is such that they include certain substituted phenyl esters, phenyl thioesters, heterocyclic esters; substituted alkyl and alkylthio esters, carbonates and thiocarbonates; benzoyl phosphonates; substituted alkanones and substituted amides.
Patent EP-0052921-A1 (EP)
Inventor: HU MAE WAN-LENG
IPC: C07K16/40
Filed: 1981-09-08
Abstract: Methods and compositions for assaying for coenzymes having N-substituted 1,4-dihydropyridyl as the active portion of the prosthetic group. The conversion of nicotinamide adenine dinucleotide (NAD) to its reduced form (NADH) is widely measured both for determining NAD-NADH (including the analogs thereof) dependent enzymes and enzymes that can be coupled to NAD-NADH dependent enzymes, and for determining ligands or receptors in competitive protein binding assays. Antibodies specific for NADH in the presence of NAD are employed, providing enhanced fluorescence over the normal fluorescence of unbound NADH. By determining the rate of formation of NADH or the concentration of NADH, the analyte or enzyme of interest can be determined.
Patent EP-0048596-A1 (EP)
Inventor: PARKER SIDNEY A
IPC: B01D3/10
Filed: 1981-09-17
Abstract: A system for purifying salty or brackish water which may, also, contain solids and living organisms making the water unpalatable for agriculture or long term animal consumption includes a cyclic mechanism which causes an impure liquid to boil at a predetermined pressure and temperature in a first vertical elongated column (30,230,330, 430,530), vapor cross over means (40, 240, 340, 440, 540) to a second vertical elongated column (50, 250, 350, 450, 550), said vapor being condensed at a predetermined pressure and temperature in'the second vertical elongated column (50, 250, 350, 450, 550), means (31, 231, 331) for supplying heat to the first column (30,230,330,430,530), heat rejection means (51, 251, 351) for the second column (50, 250, 350, 450, 550) for reliquefying the material. Liquid cycling is provided by pump means (24, 84, 224, 284, 424, 484) forcing liquid in both vertical columns to the top of both vertical columns. Gravity causes the liquid levels to fall in first (30, 230, 330, 430, 530) and second (50, 250, 350, 450, 550) vertical columns, causing vaporization of the liquid in the first column (30, 230, 330, 430, 530) and reliquefying in the second column (50, 250, 350, 450, 550) accomplishing single stage distillation.
Patent EP-0051405-A1 (EP)
Inventor: TANIGUCHI TAKASHI
IPC: C08J7/054
Filed: 1981-10-22
Abstract: An anti-fogging film derived from the curing of polyvinyl alcohol, finely divided silica and an organic silicon compound and a hydrolysate thereof which is capable of forming silanol by hydrolysis and having such a carbon/silicon element ratio that said ratio of the surface layer of the film is larger than that of the entire film, and the production process thereof, and an article covered with said film are described. The above-mentioned film has an excellent anti-fogging property, surface hardness and good service durability.
Patent EP-0040168-A1 (EP)
Inventor: DERR GEORGE A
IPC: B60R1/06
Filed: 1981-05-06
Abstract: The window and rear view mirror unit (10 comprises a frame (11), a window (12), a support means supporting the window on the frame, a rear view mirror (13) and mounting means mounting the rear view mirror on the frame. The unit having a mechanism (15,20) for securing it as a single entity in an opening (5a) of a vehicle door (1).
Patent EP-0042870-A1 (EP)
Inventor: ADAMS ROBERT M
IPC: G11B15/02
Filed: 1980-12-30
Abstract: Disposition amelioree de transport d'une bande magnetique permettant un acces rapide et precis aux positions choisies sur la bande. La bande comprend au moins une piste contenant un enregistrement d'un index. Le transport possede conjointement un moyen d'indication du mouvement de transport de la bande, consistant en une ouverture (20) dans le volant (14) de la bande de maniere a permettre le passage d'un rayon de lumiere (22, 24) jusqu'a un detecteur de lumiere (26) de temps en temps en fonction du mouvement du volant. Un processeur (30) et une memoire (28) associee sont connectes (31, 29) au systeme optique de sorte que la memoire (28) enregistre la position apparente de la bande en fonction du nombre de fois que le rayon de lumiere (22) passe au travers de l'ouverture (20). De temps en temps lorsque la bande defile la tete de lecture (32) lit des donnees digitales qui sont envoyees au processeur (30) qui corrige, s'il le faut, le comptage de la memoire (28) de la position de la bande. Pour faire defiler la bande jusqu'a une position desiree, la position desiree est signalee par des moyens appropries (36) au processeur. Le processeur (30) calcule le nombre d'increments necessaires pour atteindre la position desiree en fonction des donnees en memoire (28) et commande un moteur (10) et un systeme (38) de frein pour faire defiler la bande dans la direction appropriee. Le processeur controle le comptage de la memoire qui change chaque fois que l'ouverture (20) laisse passer le rayon de lumiere (22), et commande le fonctionnement du frein (38) avant que la position desiree soit atteinte. Le processeur continue ensuite a controler la memoire (28) et a commander le moteur (10) et le frein (38) jusqu'a ce que la position desiree sur la bande soit atteinte. Avec le systeme ci-decrit, un transport de bande economique peut etre utilise pour un positionnement precis et rapide de la bande.
Patent EP-0047763-A1 (EP)
Inventor: ZIEGLER HORST
IPC: G01K17/06
Filed: 1981-03-20
Abstract: Un dispositif de mesure de chaleur pour corps de chauffe d'installation de chauffage presente comme element sensible a la temperature, un quartz taille oscillant. Son signal oscillant numerique est integre par un compteur. En utilisant un deuxieme quartz oscillant dans la piece egalement sensible a la temperature on peut numeriquement obtenir par une mesure de difference la chaleur fournie. Un tel dispositif de mesure de chaleur peut etre realise par une montre a quartz courante du commerce notamment une montre-bracelet (38). Pour ameliorer la sensibilite on peut utiliser un quartz oscillant taille en fonction de la temperature.
Patent EP-0079331-A1 (EP)
Title: Procede et appareil de commande du fonctionnement d'une soupape d'expansion thermostatique
Inventor: ALSENZ RICHARD H
IPC: G05D23/19
Filed: 1981-05-20
Abstract: Procede et appareil d'amelioration de la commande de surchauffe d'une soupape d'expansion thermostatique de mesure d'un refrigerant dans un serpentin d'evaporation d'un systeme de refrigeration, decrits dans un mode de realisation ayant des moyens de reglage de surchauffe (48) pour etablir une surchauffe requise, des moyens de determination de la surchauffe pour mesurer la surchauffe de la soupape sur le serpentin d'evaporation (32 et 34), des moyens differentiels pour comparer la surchauffe mesuree a la surchauffe etablie (56 ou 66), et des moyens de chauffage (40) cooperant avec les moyens differentiels pour appliquer de la chaleur aux bulbes charges de fluide de la soupape lorsque la surchauffe mesuree depasse la surchauffe etablie. Un moyen de commande de chauffage (38) peut egalement etre inclus pour commander les moyens de chauffage et augmenter la vitesse de chauffage a l'aide des moyens de chauffage lorsque la surchauffe mesuree depasse la surchauffe requise, et diminuer la vitesse de chauffage a l'aide des moyens de chauffage lorsque la surchauffe requise depasse la surchauffe mesuree.
Patent EP-0065950-A1 (EP)
Inventor: MILES DONALD L
IPC: C23C22/12
Filed: 1981-07-24
Abstract: Procede de revetement d'une surface metallique avec des cristaux de phosphate de fer et de zinc dans le but d'ameliorer la resistance a la corrosion a l'aide d'une solution de phosphate de zinc tamponnee contenant du phosphate de zinc dihydrogene et un phosphate de metal alcalin monovalent dans des proportions telles qu'une structure de cristaux fins horizontaux consistant en du phosphate de zinc tertiaire, du phosphate ferreux de zinc et d'autres cristaux de phosphate ferreux de zinc se forment sur la surface metallique. L'invention concerne egalement cette composition.