baber/WOPTO huggingface dataset:
Patent EP-0045422-A1 (EP)
Inventor: HENNING KLAUS-DIRK
IPC: B01D53/02
Filed: 1981-07-18
Abstract: Bei einem Verfahren zur adsorptiven Entfernung von Schwefelwasserstoff aus Gasgemischen an kohlenstoffhaltigen Adsorptionsmitteln durch Adsorption bei Drucken zwischen 1 - 80 bar und Regeneration durch Druckerniedrigung und/oder Temperaturwechsel bei gleichzeitiger Spülung mit einer nicht oder nur wenig adsorbierbaren Komponente des Gasgemisches in einem Adsorptionsreaktor wird ein aus fossilen und/oder rezenten bituminösen Brennstoffen hergestelltes, kohlenstoffhaltiges Molekularsieb mit einem bei Porenradien kleiner 10 nm durch Methanoladsorption gemessenen Porenvolumen von 15 - 25 cm³/100 g (Mikroporenvolumen), wobei das Mikroporenvolumen im Porenradienbereich von 0,35 - 10 nm kleiner als 10 cm³/100 g ist, verwendet. Die innere Oberfläche des Molekularsiebes wurde mittels einer Nachbehandlung mit einem reduzierenden Gas von zur Reaktion mit dem H2S befähigten Oberflächengruppen befreit. Bei sauerstoffhaltigen Gasgemischen wird vor deren Eintritt in den Adsorptionsreaktor der Sauerstoff dadurch entfernt, daß man das Gasgemisch durch ein an sich bekanntes Katalysatorbett leitet, in dem ein Teil des H2S mit dem zu entfernenden Sauerstoff zu elementaren Schwefel reagiert.
Patent EP-0049001-A1 (EP)
Inventor: ROODENBURG JOOP
IPC: B66C23/60
Filed: 1981-06-30
Abstract: The invention is related to a hoisting -device, in particular a floating derrick with a hoisting portal (1, 2) or hoisting pole on the upper end (2) of which a plurality of juxtaposed tackles (3, 4) is pivotably mounted in which each of said tackles (3, 4) comprises a fixed upper block (3) with a plurality of pullies and a free lower block (4) with a plurality of pullies (5). 
     The invention aims to provide a hoisting device of the said type having more pullies (5) in the tackles to increase the hoisting power; of which the lift height is increased; the pivot angle about which the lifting cables may pivot sidewards is far greater than 15°; the construction is simple; and having the possibility of mutual oupling of the outer and inner blocks. 
     According to the invention this is obtained by the fact that the rotary shafts of the pullies (5) extend substantially perpendicular to the pivot shafts by which the upper-blocks (1, 2) are suspended to the portal or pole. 
     The freedom of use of the hoisting device according to the invention is increased considerably.
Patent EP-0053541-A1 (EP)
Inventor: FARGE DANIEL
IPC: C07D498/04
Filed: 1981-11-19
Abstract: New oxacephalosporins of the general formula (I), in which R is optionally N-oxidised pyridyl, pyrimidin-2-yl, substituted pyridazin-3-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 4-position, substituted 1-alkyl-1,3,4-triazol-5-yl or 1,2,4-triazol-5-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 1-position, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 2-position, substituted or unsubstituted 2-alkyl-2,5-dihydro-5-oxo-1,2,4-triazin-3-yl, 1-amino-1,2-dihydro-2-oxo-pyrimidin-4-yl, substituted 1,3,4-thiadiazol-5-yl or tetrazol-5-yl substituted in the 1-position, R' is a substituted 2-(2-aminothiazol-4-yl)-acetyl radical or an alpha -carboxyarylacetyl radical and R'' is a hydrogen atom or a methoxy radical in the 7 alpha -position, and also their salts, their preparation and the medicaments in which they are present.    <IMAGE> (I)
Patent EP-0053089-A1 (EP)
Inventor: COMBE HUBERT
IPC: F16L3/08
Filed: 1981-08-19
Abstract: A pipe hanger between whose legs a joint member is inserted and held by the force of a bolt. Both a rigid connection of the joint member with the pipe hanger and a slipping connection of the joint member with the pipe hanger is achieved enabled by spiral ridges of teeth which in the case of the rigid connection engage and in the case of the slipping connection glide upon each other.
Patent EP-0048734-A1 (EP)
Inventor: HASSLER CRAIG R
IPC: A61C8/00
Filed: 1981-03-26
Abstract: Implant (2) endo-osseux dentaire ameliore comprenant une base (4) et un noyau (6). La base est composee d'un materiau bio-compatible et possede une premiere et une deuxieme extremites (8, 10) espacees axialement le long de l'axe longitudinal de la base et des parois laterales (12) comprenant des dentelures possedant des surfaces (16, 14) alternees obliques et sensiblement planes, ces surfaces sensiblement planes etant sensiblement perpendiculaires tant a l'axe longitudinal qu'a la direction de la charge d'occlusion prevue, ces surfaces obliques etant disposees selon un certain angle par rapport a l'axe longitudinal de ladite base. La zone de surface des surfaces planes la plus proche de la deuxieme extremite est plus grande que la zone de surface des surfaces planes, la plus proche de la premiere extremite, la premiere extremite (8) etant l'extremite la plus exterieure lors de l'implantation et la deuxieme extremite (10) etant l'extremite implantee. Le noyau (6) est faconne de maniere a permettre un engagement de cooperation avec au moins une couronne de prothese.
Patent EP-0048271-A1 (EP)
Inventor: BUGLEWICZ NEAL J
IPC: G11B15/40
Filed: 1981-03-23
Abstract: Un repondeur telephonique du type bobine-a-bobine, ou un message d'emission preenregistre est sur une premiere partie (184) d'au moins une premiere piste (1) d'une bande d'enregistrement multi-pistes (30), et ou des messages recus sont enregistres sur une seconde partie (186) d'autres pistes (2-13) de la bande d'enregistrement multi-pistes (30). Un detecteur (188), tel qu'une feuille, un intervalle enregistre code, une tonalite predeterminee, ou autre, se trouvent sur la bande d'enregistrement (30) entre la premiere partie (184) et la seconde partie (186). Une bobine debitrice (14) et une bobine enrouleuse (44) sont prevues, et dans la position de depart, c'est-a-dire lorsque le dispositif est en attente de la reception d'un appel d'arrivee, au moins une partie de la bande est enroulee sur la bobine debitrice (14) dans sa premiere section. La premiere section de la bobine debitrice (14) possede un linguet (46) monte sur celle-ci, qui est force de rester dans une position retractee par la bande enroulee sur celui-ci. Lorsqu'un appel est recu, un moteur d'entrainement (96) engage la bobine enrouleuse et deplace la bande (30) adjacente a la fois a une tete de transmission (134) qui transmet d'abord le message de transmission a la personne qui appelle, et aussi au devant d'une tete d'enregistrement (136) qui enregistre le message que la personne qui appelle desire laisser. Lorsque la bande est deroulee de la bobine derouleuse (14) de sorte que la premiere section est libre de la bobine, le linguet (46) monte sur la bobine derouleuse (14) s'etend vers l'exterieur et engage un bras (56). Une rotation supplementaire de la bobine derouleuse (14) fait que le linguet (46) deplace le bras (56). Le bras (56) engage des dents d'encliquetage (160) sur une came a multi-niveaux (148) et fait tourner la came a multi-niveaux (148) pour mettre en position la tete d'enregistrement (136) qui s'appuie contre la came multi-niveaux (148) adjacente a la piste suivante disponible pour enregistrer un message d'arrivee. Un mouvement
Patent EP-0053154-A1 (EP)
Title: Polarized, bistable relay.
Inventor: REINER RUDOLF
IPC: H01H51/22
Filed: 1981-06-03
Abstract: The relay, intended to switch high currents/powers, is comprised of a coil body (2) with a core (5) and an associated yoke (4) acting on an armature (9) pivotingly arranged within the relay casing, which actuates the contacts according to its position. In order to switch high currents/powers by means of electronic control circuits, the relay is provided with a polarised driving system having a permanent magnet (8) and a switching system having a double contact cut-off.
Patent EP-0063158-A1 (EP)
Title: Nouveaux derives de guanidine
Inventor: NAFISSI-VARCHEI MOHAMMAD MEHDI
IPC: A61K31/325
Filed: 1981-10-12
Abstract: Derives de guanidine de formule: (FORMULE) leurs isomeres de groupes guanidine et les sels pharmaceutiquement acceptables de ces composes, formule dans laquelle soit X soit Y represente CR5, l'autre representant CH ou N; R1 represente l'hydrogene, un halogene, un nitro, amino, NHCOR8 ou NHSO2 R8; R2 et R3 sont selectionnes independamment parmi l'hydrogene, N-alkyle piperidyle, tetrahydropiranyle, un morpholinyle, un piperidyle et un alkyle substitues par un ou plusieurs substituants selectionnes parmi OH, SCH3, COR9, OSO3H, SO3H, COOR10, le piperazinyle, le pyridyle et (FORMULE) a condition que R2 et R3 ne representent pas tous les deux l'hydrogene; R6 represente un alkyle de C1 a C6 ou un alkyle substitue par un alcoxy, un hydroxy ou un amino; et leurs sels sont utiles comme anthelmintiques.
Patent EP-0083670-A1 (EP)
Inventor: LANGHOFF JOSEF DR RER NAT
IPC: C10G1/00
Filed: 1982-01-07
Abstract: The invention relates to a process for disposing of process water effluents containing tar acids, from coal hydrogenation. For this purpose, the tar acid-containing process effluents from the various stages of the distillation and purification of the solid, liquid and gaseous hydrogenation products are used for preparing a slurry paste of water and coal or of water and the solid residues of the vacuum distillation, the slurry representing the starting material for an autothermal gasification under pressure at temperatures greater than/equal to 1400 DEG C for producing hydrogen for the hydrogenation process. The end products of such a gasification after the shift conversion of the primarily produced synthesis gas are, in addition to hydrogen and carbon dioxide, slag and a process effluent which can be neutralised at low cost and discharged to the public sewer system.
Patent EP-0062856-A1 (EP)
Inventor: BERKHOF HENDRIKUS
IPC: F23N5/02
Filed: 1982-04-02
Abstract: 1. Control device for a gas-fired boiler (33) of a warm-water heating installation comprising a gas control valve (1) provided in the gas pipe to the burner (26) with the closure member (5) of said gas valve being controlled by the control signal of a regulator (66) to which signals are fed as input variables which correspond to the temperature values in the hot water supply conduit (62) and in the return water conduit (64), respectively, and whereat said regulator delivers the control signal if the difference between said temperatures deviates from a predetermined set point value, characterized by the following features : a) the closure member (5) of the gas control valve (1) is positioned via a diaphragm actuator (8, 9, 10) by the outlet control pressure of a servopressure regulator (13) which is associated with said gas valve ; b) a first master controller (66) is provided for adjusting the set point of the servopressure regulator (13) ; c) the closure member (41) of an air control valve (38) connected in series with a fan (40) is positioned by the outlet control pressure of a second servopressure regulator (73) via a diaphragm actuator (42, 43) ; d) the set point of the second servopressure regulator (73) can be influenced by an associated solenoid operator (72) which is controlled by a second master controller (71) ; e) the control variable input of the second master controller (71) is connected to a sensor (70) which measures the oxygen concentration or the carbon dioxide concentration in the stack (54) of the boiler (33).
Patent EP-0064294-A1 (EP)
Inventor: LOWRIE HARMAN SMITH
IPC: C07D303/22
Filed: 1982-05-04
Abstract: Compounds of formula 
<CHEM>
 wherein,
 R1 = H, alkyl, HO, oxo, -HNNH2,= N-N = R4 or SH;
 R4 = CR5R6 or cycloalkane; R5 and R6 = H or alkyl;
 R7 = H or alkyl; R8, R9 and R10 = H, alkyl or dialkoxy phenylalkyl or R7 with R8 together an 

-@-
 to form an oxazolidinone; R3 = halogen, H, alkyl or alkoxy; R11 = H or 
<CHEM>
 are useful in the treatment of hypertension.
Patent EP-0078401-A1 (EP)
Inventor: KAVESH SHELDON
IPC: G08B13/24
Filed: 1982-10-11
Abstract: A magnetic theft detection system marker is adapted to generate magnetic fields at frequencies that (1) are harmon- icaiiy related to an incident magnetic field applied within an interrogation zone and (2) habe selected tones that provide the marker with signal identity. . The marker is an elongated, ductile strip of amorphous ferromagnetic material having a composition defined by the formula Fe a Cr b C c P d Mo e Cu f B g Si h  where "a" ranges from about 63-81 atom % "b" ranges from about 0-10 atom %, "c" ranges from about 11-16 atom %, "d" ranges from about 4-10 atom %, "e" ranges from about 0-2 atom %, "f" ranges from about 0-1 atom %, "g" ranges from about 0-4 atom % and "i" ranges from about 0-2 atom %, with the proviso that them sum (c+d+g+h) ranges from 19-24 atom % and the fraction [c/(c + d + g + h)] is less than about 0.84.
Patent EP-0056708-A1 (EP)
Inventor: BOXALL LARRY GEORGE
IPC: C04B35/56
Filed: 1982-01-13
Abstract: The invention relates to a method for protecting anode studs by coating the anode studs with an outermost surface layer of titanium diboride, zirconium diboride, titanium carbide, zirconium carbide, or mixtures thereof. The anode studs which are specifically to be protected in this instance are anode studs for electrolytic cells for the production of aluminum. The steel anode stud is conventionally subject to high corrosion rates due to the atmosphere in the aluminum furnace, and the industry has long sought means to protect this stud from corrosion without inhibiting electrical conductivity, while providing high temperature resistance to oxidation, and thermal shock resistance. It is also necessary that any coating applied to the steel anode stud be compatible with the carbon mass which is utilized as the anode per se. In accordance with the present invention, coatings of titanium diboride, zirconium diboride, titanium carbide, zirconium carbide, and mixtures thereof, have been found effective. It has also been found that the presence of up to ten percent by weight of molybdenum disilicide is advantageous, and that a subcoating of stainless steel reduces thermal stresses and improves bonding.
Patent EP-0061923-A1 (EP)
Inventor: KATAYAMA YOSHIFUMI
IPC: H01L29/167
Filed: 1982-03-29
Abstract: A semiconductor device includes a polycrystalline semi- conductor film body having at least one element selected from hydrogen, fluorine, chlorine, bromine, iodine, lithium, sodium, potassium, rubidium and cesium included mainly around the grain boundaries of the polycrystalline semiconductor film in a content of 100 ppm to 40% based on atomic ratio. The simultaneous inclusion of one of halogen elements and one of hydrogen and the monovalent metal elements is more effective to quench charges of the elements included. The inclusion of the elements improves the electronic characteristics of the polycrystalline semiconductor film which may form part, for example, of a field effect transistor, a solar cell or a diode.
Patent EP-0077140-A1 (EP)
Inventor: MASAKI ICHIRO
IPC: B25J19/02
Filed: 1982-09-27
Abstract: Manipulator apparatus (10) with weld seam tracking capabilities is provided with a sensing hand (e.g. 148 or 22) attached to the manipulator arm (18). The sensing hand (148 or 22) includes a projection unit (50) for projecting an optical slit pattern onto the workpiece (14, 16). The sensing hand (148 or 22) also includes a path sensing unit (56) including an objective lens (60) and a fiber optic cable (62) for receiving by reflection from the workpiece the projected optical slit pattern. The fiber optic cable is connected to a camera (32) located remotely from the sensing hand. The image received by the camera is utilized by the manipulator apparatus during a sensing step to determine the deviation between the path traversed by the manipulator during sensing and the actual workpiece path. The deviation is then utilized to calculate the workpiece path data for welding the desired weld seam. In one arrangement, the manipulator arm carries a welding hand (146) and a sensing hand (148). The-sensing hand (148) is movably controlled by the manipulator apparatus between an operative sensing position (at 154) and an inoperative welding position (at 156).
Patent EP-0078634-A1 (EP)
Inventor: MUNTER ERNST AUGUST
IPC: H04Q11/08
Filed: 1982-10-20
Abstract: A non-blocking switching network for use in a TDM (time division multiplex) system for switching digital signals carried on incoming buses to outgoing buses (e.g. in a telephone switching office) is disclosed. In one embodiment the digital signals, on each pair of incoming buses, are alternately stored in two memory devices. During «even» frames the digital signals from a first incoming bus of the pair are stored in a first memory device and during «odd» frames the digital signals from the first incoming bus of the pair are stored in a second memory device. Similarly, during the «even» frames the digital signals from the second incoming bus of the pair are stored in the second memory device and during the «odd» frames the digital signals from the second incoming bus of the pair are stored in the first memory device. Also, during «even» frames the first outgoing bus is responsive to signals stored in the first memory device and during «odd» frames is responsive to the signals stored in the second memory device. Similarly, during «even» frames the second outgoing bus is responsive to signals stored in the second memory device and during «odd» frames is responsive to the signals stored in the first memory device.
Patent EP-0080897-A1 (EP)
Inventor: NAKANO KENJI
IPC: G11B5/09
Filed: 1982-11-30
Abstract: A method and apparatus for recording and reproducing an information signal comprised of a video signal and an audio signal in a plurality of successive parallel tracks on a magnetic tape, each track including a first audio section followed by a video section, by converting the audio signal into a PCM digital audio signal; compressing the PCM audio signal; frequency modulating the compressed PCM audio signal to produce an output PCM audio signal; and recording the output PCM audio signal and the video signal in the plurality of successive tracks such that one field interval of the video signal is recorded in the video section of each track and the output PCM audio signal corresponding to one field interval of the video signal is recorded in the audio section of each track and corresponds to the video signal in the leading portion of the previous successive track and the video signal in the trailing portion of the previous alternate track, wherein the audio signal recorded in each track is delayed by a maximum of 1.5 field intervals from the video signal to which it corresponds.
Patent EP-0082014-A1 (EP)
Inventor: OKADA TAKEHIRO
IPC: G11B23/087
Filed: 1982-12-14
Abstract: A tapes cassette adapter which is useful for a tape recoding. and/or reproducing apparatus such as a video tape recorder and draws a tape out a compact cassette by the movement of tape drawing mechanism from an inoperative position to an operative position. The tape cassette adapter comprises an engage member which engages to rotate synchronously with a take-up reel drive shaft of the standard size magnetic tape cassette apparatus, a take-up reel drive mechanism for rotating the take-up reel of the compact cassette, and a joint mechanism of rotational power transmission between the rotational member and the take-up reel drive mechanism. Consequently the tape cassette adapter is able to be mounted on apparatuses smoothly even if the position of the take-up reel drive shaft deviates from regular position.
Patent EP-0083203-A1 (EP)
Inventor: HERSKOVITS LILY E
IPC: B01J20/34
Filed: 1982-12-22
Abstract: A solid absorbent such as a molecular sieve which has been used to remove undesired compounds, for example oxygen-containing hydrocarbonaceous compounds such as ethers and alcohols, water or sulfur-containing compounds, from a hydrocarbon stream, particularly a light liquid phase hydrocarbon stream such as a stream which is rich in C 4  hydrocarbons, is regenerated by stripping the adsorbent with a low-temperature hydrogen-rich gas stream, which preferably has a temperature below about 200°F (93°C), and then gradually increasing the temperature of the gas stream to customary regeneration temperatures.
Patent EP-0060769-A1 (EP)
Inventor: BRUNI MAURICE
IPC: C10L3/02
Filed: 1982-03-09
Abstract: A fuel mixture, which contains by volume 15 to 25% acetylene, 5 to 17% C3 hydrocarbon, preferably propylene, and the remainder ethylene. This ternary fuel having a fairly constant acetylene content, is suitable in applications pertaining to assembly, flame heat treatment, flame metal spraying and disintegration of inorganic compounds or cements.
Patent EP-0063061-A1 (EP)
Title: Dispositif d'analyse d'images en couleur utilisant le transfert de charges électriques, et caméra de télévision comportant un tel dispositif
Inventor: BERGER JEAN-LUC
IPC: H04N5/376
Filed: 1982-03-12
Abstract: Le dispositif d'analyse électrique d'images lumineuses en couleur selon l'invention comporte principalement: - une matrice (1) de points photosensibles (15) susceptibles de recevoir chacun un filtre coloré (V, R, B); - un ensemble de deux mémoires de ligne (27, 29) recevant en parallèle les charges électriques d'une ligne de la matrice (1);  - deux registres à décalage (37, 39) recevant en parallèle respectivement les charges fournies par les deux mémoires de ligne (27, 29). Ce dispositif est notamment applicable à une caméra de télévision.
Patent EP-0062586-A1 (EP)
Inventor: BADUEL GUY MARCEL
IPC: D04H1/64
Filed: 1982-04-02
Abstract: 1. Process for the manufacture of webs of mineral fibres, in which - fibres are produced and then carried by gas currents to a receiving device (3) where they are collected and separated from the carrier gas, - a finely dispersed liquid binder composition is projected into the gas current carrying the fibres, upstream of the receiving device (3), - the web of fibres (6) is optionally treated, in particular heat treated, to fix the binder, and subjected to transformations leading to its final form, - water is sprayed into the path of the gas which has carried the fibres, downstream of the receiving device, and/or that of the gas emanating from the treatment operations for fixing the binder and/or the transformation of the mat of fibres (6), characterised in that the water is dispersed by the collision of jets directed towards one another so that a sheet of dispersed water forms transversely to the path of the gas.
Patent EP-0077713-A1 (EP)
Inventor: BAROUK LOUIS SAMUEL
IPC: A61F13/06
Filed: 1982-10-08
Abstract: PCT No. PCT/FR82/00164 Sec. 371 Date Jun. 8, 1983 Sec. 102(e) Date Jun. 8, 1983 PCT Filed Oct. 8, 1982.A shoe, more especially for patients having undergone a surgical operation on the fore-foot. It comprises an upper (1) open at the front, this upper being formed from two quarters (2) for wrapping round the rear part of the patient's foot and an inner sole (3) resting on a thick sole (4), substantially higher at the front than at the back.
Patent EP-0069755-A1 (EP)
Inventor: GHIUREA FLORIN CONSTANTIN V ST
IPC: G01P15/08
Filed: 1982-01-18
Abstract: Capteur piezo-electrique appartenant a la classe des accelerometres, pour detecter les vibrations mecaniques, forme d'un pivot de contact sur lequel est placee une pastille ou un paquet de pastilles piezo-electriques commande par une masse seismique en forme de boitier. L'assemblage du capteur sur le repere dont les vibrations doivent etre detectees se realise en fixant le pivot de contact sur la piece.