baber/WOPTO huggingface dataset:
Patent EP-0016204-B1 (EP)
Title: Culasse de cylindre obtenu par coullee sous pression pour moteurs a combustion interne refroidis a l'eau
IPC: F01P7/14
Filed: 1980-04-08
Granted: 1983-02-09
Abstract: Dans une culasse de cylindre (1) refroidi a l'eau d'un moteur a combustion interne, qui peut etre obtenu par coulee sous pression, tous les volumes d'eau (2 a 5) en forme de niches s'etendent jusqu'a l'interface culasse-bloc de cylindre et entourent essentiellement les chambres d'explosion (6). Ces volumes d'eau (2 a 5) sont relies a la chemise d'eau du bloc de cylindre (13) a l'aide de passages (16 a 19) pratiques dans le joint de culasse (14) et sont interconnectes au moyen de conduits transversaux (7, 7') et d'un conduit longitudinal, lateral (8). Le sommet du conduit longitudinal (8) constitue le point le plus haut des volumes d'eau (2 a 5) et des conduits (7, 7' et 8) et le conduit longitudinal (8) est muni d'une sortie d'eau (9). Le refroidissement de la culasse (1) est controle efficacement grace a la disposition particuliere des volumes d'eau (2 a 5), des conduits transversaux (7, 7') et des passages (16 a 19) du joint de culasse (14) par rapport aux organes principaux de la culasse (1). 00
Patent EP-0014470-B1 (EP)
IPC: C07D317/30
Filed: 1980-02-06
Granted: 1985-07-10
Abstract: Pyrimido-2-benzazepines of the formula   <IMAGE>  wherein A is one of the groups   <IMAGE> R<1> is hydrogen, chlorine, bromine, lower alkyl, the group NR<4>R<5>, the group -CH2-CO-R<7>, the group -NH(CH2)mNR<8>R<9>, hydroxy, lower alkoxy, mercapto or lower alkyl mercapto,  R<2> is hydrogen, amino or di-lower alkyl amino,  R<3> is hydrogen, lower acyloxy or hydroxy, X is hydrogen, halogen, trifluoromethyl, ethyl  alpha -hydroxy ethyl or acetyl,  Y is hydrogen or halogen, R<4> and R<5> each are hydrogen or lower alkyl or, together complete a five to seven membered heterocyclic ring,  R<7> is hydroxy, lower alkoxy or NR<8>R<9>,  R<8> and R<9> each are hydrogen or lower alkyl,  n is 0 or 1 and m is 1 to 7, with certain provisos, and pharmaceutically acceptable acid addition salts thereof, exhibit pharmacological utility as anxiolytics and sedatives.
Patent EP-0017920-B1 (EP)
IPC: B21D28/02
Filed: 1980-04-10
Granted: 1983-05-18
Abstract: 1. Cutting tool for cutting out a sheet blank, having a square shape with cut corners for the subsequent pressing of a cylindrical work piece, comprising a cutting die (1) and a plunger (4), characterized in that the width of the sheet strip supplied corresponds to the edge spacing of the sheet blank (c) in that the cutting die (1) is provided on the sheet entry side with a liner (3), the cutting edge of which is aligned perpendicularly to the sheet's direction of motion and the length of which (a) corresponds to the length of the chord (b) formed by the longitudinal edge of the sheet strip (2) and the aperture of the cutting die (1) in the area of the longitudinal edges of the sheet strip (2), and the cylindrically formed plunger (4) has a flat region associated with the liner (3) of the cutting die (1).
Patent EP-0027982-B1 (EP)
Title: Process for preparing 3-amino-1-hydroxypropane-1,1-diphosphonic acid
IPC: C07F9/38
Filed: 1980-10-20
Granted: 1982-06-23
Abstract: A process for the preparation of 3-amino-1-hydroxypropane-1,1-diphosphonic acid having the formula: <IMAGE>   wherein R1 and R2 are selected from the group consisting of hydrogen and lower alkyl, consisting essentially of the steps of reacting a  beta -alanine compound selected from the group consisting of  beta -alanine and lower alkylated  beta -alanine with a phosphonating reactant selected from the group consisting of: (1) a mixture of phosphorous acid and PCl5, and (2) a mixture of phosphorous acid, PCl3 and Cl2, hydrolyzing the reaction mixture, and recovering said 3-amino-1-hydroxypropane-1,1-diphosphonic acid.
Patent EP-0031021-B1 (EP)
IPC: C07D239/74
Filed: 1980-11-10
Granted: 1983-05-18
Abstract: Liquid-crystalline tetrahydroquinazolines of the formula   <IMAGE> wherein R1 is alkyl, alkoxy, alkanoyloxy or alkoxycarbonyloxy of up to 8 carbon atoms in each case, CN, CF3, halogen or NO2; and R2 is alkyl of up to 10 carbon atoms are valuable components for liquid crystalline dielectrics.
Patent EP-0050693-B1 (EP)
IPC: H05K3/00
Filed: 1980-10-28
Granted: 1985-02-13
Abstract: Backup material is formed from a pair of oppositely positioned metallic foil sheets (11, 12) between which an open metallic core (14) having oppositely running node portions (14a, 14b) is sandwiched. The core may be sinusoidal with each node extending from one of the edges of the sheets to the opposite edges. This sandwich core backup material is placed beneath a printed circuit board (20) to be drilled, such that with drilling, the drill penetrates through the top sheet and not the bottom sheet, thus terminiating in the area of the open core. The backup material prevents the formation of burrs around the holes drilled in the circuit board and at the same time facilitates cooling the drill and the workpiece and the removal of cuttings therefrom.
Patent EP-0035083-B1 (EP)
IPC: H01H71/10
Filed: 1980-07-29
Granted: 1983-05-04
Abstract: 1. An electric protective circuit breaker (1) comprising mobile switching components (12), an insulating housing (2) consisting of an upper component (3) and a lower component (4), a tripping defice for automatic disconnection by the release of interlocking mobile switching components (12), and a trigger element which is arranged on the upper component (3) of the insulating housing (2), which can be manually moved against the force of an energy store (42), and which cooperates with the tripping device, characterised by the following features : a first energy store (31) that biasses the trigger element in the trigger direction ; and an additional, more powerful energy store (42) that maintains the trigger element in its rest position against the force of the first energy store (31).
Patent EP-0020744-B1 (EP)
Title: Circuit de detection am-fm
IPC: H03D5/00
Filed: 1980-07-01
Granted: 1983-07-20
Abstract: Le circuit de detection AM-FM (a modulation d'amplitude -a modulation de frequence) a le format d'un circuit integre et comprend, en tant qu'etage d'entree, une paire d'emetteurs pour suiveurs relies differentiellement (24, 26) qui fonctionnent en mode FM pour laisser passer le plus dominant d'un des deux signaux FM-IM (a modulation de frequence- a frequence intermediaire) d'entree qui sont dephases sur une base continuellement variable autour d'un deplacement de phase de 90 a la frequence porteuse FM-IM, et en mode AM pour fonctionner en tant que rectificateur en pleine onde sur deux signaux d'entree dephases de 180 . Vers l'avant de l'etage d'entree existe un canal-FM qui comprend un detecteur de croisement zero (33) et un canal-AM qui comprend un amplificateur lineaire differentiel (37) et finalement un amplificateur de sortie (41) qui fournit soit en mode FM ou AM le signal audio recupere et soit un signal FM-AFC (a modulation de frequence-a controle automatique de frequence) ou un signal AM-AGC (a modulation d'amplitude-a controle de gain automatique). Le circuit de detection incorpore des ameliorations significatives, se proposant d'assurer la stabilite a la temperature, la compensation des variations dans le processus de fabrication IC (circuit integre) et, particulierement la stabilite de (courant continu) et de fournir, dans le mode AM des performances ameliorees AGC (controle automatique de gain) et une distorsion audio minimale.
Patent EP-0050615-B1 (EP)
Title: Moyen de commande de la distribution d'un fluide dans un separateur a basse temperature
IPC: B01D19/00
Filed: 1980-04-25
Granted: 1984-08-22
Abstract: Des separateurs a basse temperature sont utilises dans la separation de la partie gazeuse de la production d'un puits de petrole. A la sortie de ces separateurs se trouve un dispositif de reduction de l'energie cinetique des fluides du puits de petrole et de distribution de ces fluides produits dans une extremite du separateur de telle sorte que la partie gazeuse des fluides descendant par le passage d'ecoulement prevu dans la partie superieure du separateur. Cependant, ces dispositifs dirigent les fluides dans le bain de liquide en-dessous pour entrainer de nouveau des liquides dans les parties gazeuses et effectuent une distribution incoherente des fluides gazeux sur la partie superieure du separateur. L'invention utilise une structure de centrifugation (6) qui comprend une grille (8) placee sur la sortie de la centrifugeuse pour dissiper l'energie cinetique et devier le sens d'ecoulement du fluide en l'ecartant de la sortie de gaz (5) du reservoir (1), et distribuer les fluides transversalement a leur chemin d'ecoulement depuis l'entree (2) vers la sortie.
Patent EP-0036424-B1 (EP)
IPC: H02P8/00
Filed: 1981-04-21
Granted: 1986-03-12
Abstract: A circuit arrangement for an asynchronous motor drive of controlled stepping, i.e. for control of the number of revolutions of asynchronous squirrel-cage motors, in which the output of the supply unit is connected to a potentiometer, the other terminal of which is connected to the common terminal of the abjusting resistors. The non-common terminal of one of the resistors is connected to one of the inputs of a switch-inductance, whereas the collector of a transistor is connected to the other input. The emitter of the transistor is connected to the negative pole of the supply unit, while one switching point of the switch-inductance is connected to one of the inputs of the NAND-gate having several inputs. There is a magnetic coupled control coil arranged in the system being common for the switch-inductance and the uncoupling coil, while there are as many circuits of identical layout consisting of the switch-inductances, the single abjusting resistors and the transistors, as the number of pulses required for the control. The NAND-gate is connected through a switch-amplifier to the control input of the inverter.
Patent EP-0054778-B1 (EP)
IPC: C02F1/42
Filed: 1981-12-03
Granted: 1985-12-11
Abstract: 1. Process for preparing an anion exchanger, especially for the waste water treatment, comprising the treatment of cellulose derivatives with polyethylene imine in an aqueous reaction medium and recovery of the ion exchanger from the reaction mixture, characterized in that as cellulose derivative bark treated first with caustic alkali and subsequently with sulfuric acid is used and the treatment is carried out at a pH value of from 2 to 6.
Patent EP-0073862-B1 (EP)
IPC: F16K35/06
Filed: 1981-09-08
Granted: 1986-05-14
Abstract: A security device for a rotatable member of a machine element, such as the spindle or nut of a fluid-flow control valve, to prevent the unauthorised operation thereof. A turning member 17 having a cylindrical surface 21 is fitted to the valve spindle 11 and a shroud 12 is rotatably mounted on the member 17, the shroud having lugs 13 which engage parts of the valve to prevent rotation of the shroud when the device is fitted to the valve. Projections 28 upstand from the cylindrical surface 21 and the turning member can be operated only be a key 29 able to fit within the shroud 12 and over the cylindrical surface 17, with recesses 31 appropriately positioned to accommodate the projections 28, such that torque can be imparted to the turning member through the interengagement of at least one projection with a wall of the key defining the associated recess. A locking device including a pin 25 spring-urged out of a bore in the base 14 of the shroud may engage and appropriate recess 27 in the turning member 17, further to enhance security. Such a lock may only be released by use of the appropriate key 29, to press the pin 25 downwardly to move free of the turning member 17. The security device may be modified for use with a rising stem fluid-flow control valve, and furthermore may be arranged to hold the key in the shroud until the valve has been set to one extreme position - either fully open or fully closed.
Patent EP-0048746-B1 (EP)
Title: Systeme automatique de lecture de compteur
IPC: G08C19/00
Filed: 1981-03-26
Granted: 1985-07-10
Abstract: L'unite de commande sert a actionner sensiblement simultanement un premier recepteur (200) pour recevoir (en 16) une commande en cours de reception au sein d'un groupe de commandes a partir d'un centre (12) de commande de lecture et pour actionner un premier transmetteur (208) pour transmettre (en 24) une commande recue auparavant au sein du meme groupe de commandes aux unites terminales de compteur lorsqu'une commande precedente a ete recue, et pour actionner un deuxieme recepteur (209) pour recevoir des messages (en 24) des unites terminales de compteur en reponse a une commande unique transmise auparavant au sein du meme groupe de commandes lorsqu'une commande precedente a ete transmise, et pour actionner un deuxieme transmetteur (202) pour transmettre au centre de commande de lecture (12) les messages provenant des unites terminales de compteur en reponse a la commande unique precedente transmise.
Patent EP-0063682-B1 (EP)
IPC: C10J3/46
Filed: 1982-03-04
Granted: 1984-12-05
Abstract: 1. A process for the manufacture of synthesis gas or fuel gas by partial oxidation of a slag-rich starting material, wherein the resulting soot is washed out of the gas by means of water and is recycled to the reactor after having been separated from the thus obtained aqueous suspension of soot/slag agglomerates by means of a water-immiscible organic liquid, characterised in that the suspension of soot/slag agglomerates is treated in a dispersing apparatus which generates a shearing force, a part of the soot-free slag is continuosly removed from the aqueous phase, and low-slag soot from the phase of the organic liquid is recycled to the synthesis gas reactor.
Patent EP-0077046-B1 (EP)
IPC: H01R33/22
Filed: 1982-10-08
Granted: 1986-05-28
Abstract: A lightbulb socket includes first and second contact members for electrically connecting two conductors and the central and side electrodes on the base of a bulb, and a threaded element for receiving the base of the bulb. The threaded element is held by spring action in a first position in relation to a shell of the socket when the bulb is unscrewed from the threaded element and is movable to a second position in relation to the shell against the spring action when the bulb is screwed into the threaded element. Coupling elements are arranged between the conductors and the contact members to break the contact therebetween when the threaded element is in its first position and to close the circuit to the bulb when the threaded element is brought to its second position. The coupling elements also serve as springs for moving the threaded element to its first position.
Patent EP-0128965-B1 (EP)
Title: Process for operating a metallurgical melting-furnace, and metallurgical melting-furnace
IPC: F27D3/14
Filed: 1983-06-15
Granted: 1987-08-12
Abstract: 1. Process suitable for the operation of a metallurgical melting furnace, in particular an electric arc, plasma or primary energy heated melting furnace, from which the molten metal can be tapped largely free of slag by letting the metal melt flow out vertically through a taphole which is arranged eccentrically in the underside of the furnace bottom and is provided with a closure, from which the metal flow is controlled by tilting the melting furnace forward not more than 15 degrees, in which part of the furnace side walls is lined with refractories and part with water-cooled panels, the refractory to panel covered sidewall ratio being approximately 7:1 to 9:1 maximum, in which an uncritical bath depth of 200 to 400 mm is constantly maintained above the furnace shell bottom in the taphole closure area when the melting furnace is tilted forward and the slag which floats on the remaining molten metal pool towards tapping end is caused to flow away from the taphole when the furnace is tilted back beyond its neutral position to a maximum inclination of minus 6 degrees.
Patent EP-0101989-B1 (EP)
IPC: D06P5/15
Filed: 1983-08-08
Granted: 1985-11-27
Abstract: 1. A process for the production of discharge prints on textile materials made of wool, silk or polyamide by applying a discharge print paste to the textile material which is dyed or printed with a dischargeable acid dye or metal complex dye, and then steaming and finishing off the goods, wherein the discharge print paste contains, as discharging agent, a mixture of (a) an alkali metal salt of hydroxymethanesulfinic acid, amino-, imino- and/or nitrilomethanesulfinic acid, and (b) a water-soluble magnesium salt, 0.3 to 0.8 mole of (b) bieng used per mole of sulfinic acid group of a compound according to (a).
Patent EP-0112110-B1 (EP)
IPC: B29C49/24
Filed: 1983-12-05
Granted: 1988-04-27
Abstract: An in-mold label dispenser (22) for a blow molding machine is disclosed as including a dispensing head (56) mounted for rectilinear movement along a first axis A between a label magazine (48) and an open mold (28) and having a label carrier (58) mounted on the dispensing head for rectilinear movement between retracted and extended positions along a second axis B transverse to the first axis A. Rectilinear movement of the dispensing head (56) along the first axis A and coordinated extending and retracting rectilinear movement of the label carrier (58) along axis B transfers a label (50) from the magazine (48) to the mold (28) in preparation for the blow molding operation. The label dispenser (22) has particular utility when provided with a pair of the label carriers (58) to simultaneously transfer a pair of labels (50) to the open mold (28) within the confined space limitations involved. A drive linkage (66) is driven by a first gear unit (72) to reciprocally move the dispensing head (56), while a second gear unit (106) rotatably drives elongated supports (92) which mount the dispensing head (56) for its rectilinear movement and drive cams (108) that move the label carriers (58). Both the first and second gear units (72, 106) are driven by a common input (156) to coordinate the movement of the dispensing head (56) with the movement of the label carriers (58).
Patent EP-0088730-B1 (EP)
IPC: B65D77/20
Filed: 1983-03-04
Granted: 1986-12-10
Abstract: A weldable capping film for tear-off closure caps on containers or packages, comprising a combination of a film of low elasticity and a thermoplastic film, and serving to seal the containers or packages hermetically when welded thereto.
Patent EP-0099896-B1 (EP)
IPC: C23C4/16
Filed: 1982-12-30
Granted: 1987-07-15
Abstract: Apparatus for coating an internal wall of a curved conduit (50) with a layer of protective material, characterised in that it comprises a guide means (46, 46a), a longitudinally flexible member (44) which is transversely substantially rigid associated with the guide means, means for mounting a coating means (62) adjacent a first end of the flexible member for incremental rotation with the flexible member, a drive means (28) for driving the flexible member relative to a curved conduit (50) to be coated, so that the coating means can enter the curved conduit in use and so that the coating means can deposit a strip of protective material longitudinally of the conduit, and means (32, 34, 36) acting on the flexible member for automatically stepping the flexible member and consequently the coating means by a rotational increment after the coating means has completed a traverse of the conduit and for automatically reversing the drive means so that the apparatus deposits a strip of protective material adjacent the first laid strip.
Patent EP-0108104-B1 (EP)
IPC: E04G11/32
Filed: 1983-05-05
Granted: 1991-03-06
Abstract: A tiltable form (2) for casting and erecting concrete walls has a tilting device (1) connected to the form (2) and the underlying floor structure (13) or like supporting structure. The form (2) is also equipped with adjustable upper and lower form defining members (21, 15) which are connected to a working platform (20, 14) mounted on the frame of the form, in such a way that any engagement in the countercast form face will be avoided. The tilting device (1) comprises a geared asynchronous motor (3) with a rotatably mounted threaded rod (4) driven by the motor, and an angular supporting leg (5) which at one end is pivotally connected to a form supporting beam (6) disposed substantially centrally underneath the form (2), and which at its other end is pivotally connected to an attachment (7) with a nut (8) screwable on the threaded rod (4), the attachment (7) being slidably mounted in roller bearings (9) in a slide rail (10) which extends underneath the form (2) between the extreme points of support (11, 12) for the supporting leg (5).
Patent EP-0123197-B1 (EP)
IPC: A47J45/07
Filed: 1984-04-09
Granted: 1987-12-23
Abstract: The invention relates to a saucepan lid having a lid handle detachably secured thereto, particularly for a steam pressure cooker, including monitoring elements disposed within said lid handle. Means are provided for permitting said handle to be detached from said lid without technical difficulties and to be safely re-attached thereto. To this effect the lid and lid handle are provided with projections and engagement recesses at locations permitting them to be brought into mutual engagement for attaching the handle to the lid and to be readily released from such engagement for detaching the handle, at least one such projection forming a movable component of a locking closure means. In a preferred embodiment the locking closure means is designed as a snap-engagement locking means (FIG. 1).
Patent EP-0133911-B1 (EP)
IPC: C07C17/02
Filed: 1984-07-02
Granted: 1987-05-27
Abstract: 1. A process for the production of trans 1,1,2,3,4,4-hexabromo-2-butene by bromination of diacetylene, characterised in that the diacetylene from the hydrocarbon residue arising in the acetylene recovery operation is dissolved at a temperature of -20 degrees C to + 20 degrees C and a pressure of 1 to 2 bar in a solvent containing a hydroxyl group, initially a mixture rich in vinylacetylene is separated off in a first desorption stage at a temperature of 0 to 30 degrees C and a pressure of 1 to 2 bar with an inert gas, then a gas mixture rich in diacetylene is desorbed in a second desorption stage at a temperature of 0 to 30 degrees C and a pressure of 1 to 2 bar with an inert gas, this diacetylene-rich gas mixture is brominated in a reactor in which excess bromine dissolved in a halohydrocarbon has previously been placed, water optionally being added to the halohydrocarbon, at a temperature of 20 to 40 degrees C and a pressure of 1.2 to 2 bar to form trans 1,1,2,3,4,4- hexabromo-2-butene, gaseous bromine being additionally fed to the reactor with the reaction gas, and the bromine-containing offgas is optionally reacted in an after-reactor with excess diacetylene in a halohydrocarbon.
Patent EP-0131278-B1 (EP)
IPC: B24D5/12
Filed: 1984-07-06
Granted: 1987-12-23
Abstract: A circular cutting wheel is disclosed and has a plurality of diamond-bearing arcuately shaped cutting members bonded to the periphery thereof and a generally U-shaped gullet between each pair of adjacent cutting members, wherein preferably the arc length of each cutting member at its radial extremity is approximately equal to the arc length of an adjacent gullet at its radial extremity, thereby providing the means with which to circulate fluid coolant to the cutting members at the point the cut is being made and to discharge the swarf from that same point to an area away from the cutting wheel.
Patent EP-0157032-B1 (EP)
IPC: A45D24/22
Filed: 1984-06-04
Granted: 1989-05-24
Abstract: A comb is disclosed that may be used for applying liquid to both scalp and hair and which may is effective regardless of the orientation of the comb. The liquid is retained in the comb in a porous wick-like material (16a) and the liquid dispensing teeth are a porous wick-like material (16b) so that capillary action ensures a continuous, regulated flow of liquid regardless of the orientation of the comb.