baber/WOPTO huggingface dataset:
Patent EP-0095469-B1 (EP)
Title: Writing head with light beam for printing points or lines on a photographic medium moving relatively to the head
IPC: G06K15/22
Filed: 1982-12-01
Granted: 1986-04-09
Abstract: For printing points or lines on a photographic medium (12), such as a film, the writing head with light beam, of which the displacement is controlled with respect to the medium, comprises a light source (3) arranged in a light-tight casing (1). Said source lights through a diaphragm opening (5) and a controlled shutter (6) a mask (10) located on the bottom wall (8) of the casing (1) and having an area (11) transparent to the light, for example a hole. The writing head is mounted, in a drawing machine or in a plotter, directly above the photographic medium (12). Said head does not require any lense system to obtain a high printing resolution and precision. It may be used particularly for making base sheets or plates intended to printed circuit boards.
Patent EP-0087806-B1 (EP)
IPC: E06B9/40
Filed: 1983-03-01
Granted: 1986-04-23
Abstract: 1. Rolling shutter for the airtight covering of wall openings by forming at least one static air layer comprising wall connections provided at both sides of the wall opening and adapted to be fixed at the wall, at least one roller shaft to be mounted above the wall opening for the windable assembly of a roller web provided at its lower end with a handle bar, clamping bars adapted to press the lateral longitudinal borders of the unwound web to the wall connections and supported displaceably on bearing pins fixed at the wall connections and by means of elongated holes extending obliquely to their longitudinal axes, and an actuating mechanism for the clamping bars to be operated for opening and closing the rolling shutter, characterized in that the actuating mechanism (22) at both sides of the wall opening (1) contains at least one respective lock bolt (23) displaceable transversely to the wall connections (9) and including a wedge surface (24) acting on the assigned clamping bar (14).
Patent EP-0131638-B1 (EP)
IPC: B27N5/00
Filed: 1983-07-09
Granted: 1987-11-25
Abstract: A device for the manufacture of pressed profiled bodies from a non ascending mixture and including a raisable and depressable heated pressing tool upper part formed as a flat plate, at least one pressing tool lowerpart disposed below the pressing tool upper part and having a cavity containing the mixture to be pressed, a reversible raisable and depressible frame surrounding the cavity and having a side facing the pressing tool upperpart, and a frame part disposed on the side of the frame and movable towards the pressing tool upper part.
Patent EP-0111792-B1 (EP)
IPC: H04Q11/04
Filed: 1983-12-01
Granted: 1987-07-29
Abstract: The invention concerns exchanges switching telephone traffic, and in particular digital exchanges which have tie-lines passing therethrough. The exchange comprises control units (UC) and terminal units (UT) which are microprocessor controlled and which are connected to a switching network (RCX) by two-way multiplex links (MU). Some of the terminal units are connected to handle respective PCM junctions. At least one of the terminal units is a mixer and separator unit (UTB) which receives the signalling channels and in particular the signalling channels associated with the tie lines. This mixer and separator unit serves to forward signalling channel information for the tie lines. The terminal units connected to PCM junctions which include tie lines send the tie line signalling to the mixer and separator terminal unit, and also receive said signalling from said mixer and separator unit for onward transmission over a destination PCM junction.
Patent EP-0086035-B1 (EP)
IPC: C07C15/00
Filed: 1983-01-07
Granted: 1985-05-29
Abstract: An improved process for separating ortho aromatic isomers from a feed stream containing a mixture of aromatics by contacting the feed stream with a bed of the crystalline aluminosilicate adsorbent CSZ-1. The adsorbed ortho aromatic isomer is removed from the adsorbent by desorption.
Patent EP-0102707-B1 (EP)
IPC: C08F4/04
Filed: 1983-07-06
Granted: 1986-09-17
Abstract: A monomer charge having a defined slight solubility in water, but giving rise to a polymer which is water-insoluble, is emulsified in water in the presence of a non-ionic surface-active compound which comprises in the molecule (a) a component of molecular weight at least 400 which is per se soluble in the aqueous phase, (b) another component of molecular weight 150-1000 which is per se soluble in the monomer phase and (c) an unsaturated grouping capable of copolymerising with the monomer(s) and being attached to or integral with the monomer-soluble component, and the emulsified monomer is then polymerised in the presence of a non-ionisable free radical azo initiator which is soluble in water and substantially insoluble in the monomer(s). The product is a wholly sterically stabilised aqueous polymer dispersion useful for the formulation of water-borne coating compositions.
Patent EP-0099408-B1 (EP)
IPC: H01F27/28
Filed: 1983-01-17
Granted: 1988-01-13
Abstract: A composite toroidal field (TF) generating means (20) consisting of segmented magnetic coil windings (21). Each coil winding (21) of the TF generating means consists of a copper or copper alloy conductor segment (10) and an aluminum or aluminum alloy conductor segment (11). The conductor segments are joined at a high strength, low electrical resistance joint (12) which may either be mechanical or metallurgical. To enhance strengthened conductivity for mechanical joints a cross-sectional area greater than the cross-sectional area of any of the conductor segments is provided. Since the coil of the invention may be externally cooled, the joint forms a smooth continuous surface with respect to coil segments (10, 11) so as not to interfere with the external cooling. The use of the aluminum or aluminum alloy conductor segments improves the neutron economy of the reactor with which the TF coil is associated and reduces TF coil nuclear heating and heating gradients, and activation in the TF coils.
Patent EP-0115788-B1 (EP)
Title: Device for cooling the electric drive motor for the disc blade of a slicing machine
IPC: H02K7/14
Filed: 1984-01-12
Granted: 1986-07-23
Abstract: 1. An apparatus for cooling the electrical drive motor for the circular knives (3) of a slicing machine with a machine housing (2. 5. 18) receiving the motor (4). the rotating parts of the motor being covered by a motor housing which has entry and discharge openings (11, 12, 13) for cooling air, characterized in that the machine housing (2, 5, 18) completely surrounds the motor (4) and comprises inlet and outlet openings (21, 22) for cooling air only on its underside, and there is disposed at least around part of the motor housing (9) a shell-shaped cooling air housing (14), the interior of which on the one hand is closed off from the cooling air inlet opening (21) on the machine housing and the entry openings (11) for cooling air on the motor housing (9) and on the other hand forms a flow connexion between the discharge openings (12, 13) for cooling air on the motor housing (9) and the cooling air outlet opening (22) on the machine housing, so that the cooling air heated by the motor escapes exclusively downwards through the outlet opening (22) of the machine housing (2).
Patent EP-0115854-B1 (EP)
IPC: B41F23/08
Filed: 1984-02-01
Granted: 1989-08-30
Abstract: In a varnish coater (21 a set of a blanket cylinder (23) and a form roller (68) and a set of a pan roller (41) and a metering roller (54) are driven by different drive sources. One-way clutches (100, 103) are arranged between the blanket cylinder (23) and the form roller (68) and between the form roller (68) and a motor (30) as one of the different drive sources, respectively. The form roller (68) is selectively driven by one of the different drive sources through a corresponding one-way clutch (100, 103).Alternatively, the form roller (68) is driven by one of the drive sources which has a higher rotational speed.
Patent EP-0124821-B1 (EP)
IPC: F16K1/12
Filed: 1984-04-24
Granted: 1987-12-09
Abstract: A shutoff valve, includes a conical valve seat, and a valve disc movable toward the valve seat in a given direction, the valve disc including a base body covering the valve seat, an annular projection projecting from the base body in the given direction, and a rim formed on the outside of the projection resting against the valve seat in a closed position of the valve, the projection having a region with a given wall thickness in vicinity of the base body and the projection having a free end reinforced to at least 1.5 times the given thickness in the radial direction.
Patent EP-0135789-B1 (EP)
IPC: H01H33/12
Filed: 1984-08-18
Granted: 1989-07-05
Abstract: 1. High-voltage isolating switch with a) movable main contact members (3a, 3b) arranged at the ends of a scissors (2) movable in vertical direction, b) a main contact member firmly mounted as countercontact member (4) at the conductor cable (5) of the high-voltage line, c) a preliminary contact system, which is arranged at the countercontact member (4) and which during switching-on closes before the main contact members (3a, 3b, 4) and during switching-off opens after the main contact members (3a, 3b, 4), d) an actuating equipment for the preliminary contact system with two contact collectors (6a, 6b), which are constructed as levers (11, 11') which are crossed in the region of their fastening points (10) at the countercontact (4) and pivotable one towards the other in the manner of pliers against the force of a splaying spring (7) and the ends of which remote from the movable main contact members (3a, 3b) are associated with the one contact members (13, 16) of the preliminary contact system, while the other contact members (14, 15) of the preliminary contact system are arranged by way of a common contact carrier (30) in such a manner between the crossed levers (11, 11') at the countercontact member (4), that they are made contact with by the contact members (13, 16) associated with the crossed levers (11, 11'), when the switching-on of the main contact members (2) has the effect that the contact collectors (6a, 6b) and thereby the crossed levers (11, 11') pivot one towards the other, and with e) a division of the preliminary contact system into a first contact equipment (15, 16) and a second contact equipment (13, 14) connected in parallel with the first, wherein the first contact equipment (15, 16) opens shortly before the second contact equipment (13, 14) during the switching-off movement of the isolating switch and closes shortly before second contact equipment (13, 14) during the switching-on movement and wherein precautions are taken, which have the effect that the contact member (14), which is arranged at the countercontact member (4), of the second contact equipment (13, 14) is released by the contact member (13) associated with the crossed levers (11, 11') during a predetermined contact stroke only after the charging of an energy store (19) and snaps back into the switched-off setting.
Patent EP-0164456-B1 (EP)
IPC: B23K35/36
Filed: 1982-10-04
Granted: 1988-06-29
Abstract: A solder flux composition undergoes a visible colour change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular heat-recoverably member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent EP-0152650-B1 (EP)
IPC: H02J7/02
Filed: 1984-12-19
Granted: 1988-11-02
Abstract: A charging device comprises electric components arranged as a charging circuit for charging a rechargeable electric power source. The charging device comprises at least two sections which can be assembled in two different positions relative to each other, namely a rest position and a charging position, a first section being adapted to receive at least one rechargeable electric power source and a second section being provided with connector pins for cooperation with an electric mains socket. The connector pins are connected to the components of the charging circuit in the second section. In the rest position the contact pins are covered by the first section and in the charging position the connector pins are clear of the first section and the rechargeable power source in the first section is electrically connected to the charging circuit in the second section.
Patent EP-0121983-B1 (EP)
Title: Polyamide compositions from mixtures of trimethylhexamethylene diamine, hexamethylene diamine and diacids
IPC: C08G69/26
Filed: 1984-02-07
Granted: 1989-06-28
Abstract: Novel crystalline copolymers filled with reinforcing agents have heat deflection temperatures of about 240 to about 305° C and are prepared from hexamethylene diamine, trimethylhexamethylene diamine and either mixtures of terephthalic acid and adipic acid or mixtures of terephthalic acid, isophthalic acid and adipic acid. The high heat deflection of these polyamides enables them to be used in applications such as a hood for an automobile,a shroud for a lawn mower, chain saw guards and in electrical connection applications.
Patent EP-0139432-B1 (EP)
Title: Method of making a gasket
IPC: B30B5/06
Filed: 1984-09-03
Granted: 1987-11-19
Abstract: A gasket of the kind comprising particles of compressed expanded graphite bonded to an apertured reinforcement plate is made by pressing the graphite particles onto the face of the plate without lateral support of those particles at the periphery of the plate, as by pressing between two compressor belts. In thus dispensing with vertical moulding elements, the method enables a more uniform density of graphite to be obtained over the surface of the plate, and yet leaves the graphite coating at the periphery acceptably uniform with the remainder. 
<??>The method is specially applicable to the manufacture of gaskets for the cylinder head of an internal combustion engine.
Patent EP-0132189-B1 (EP)
Title: Stopper with retractable pouring spout
IPC: B65D47/20
Filed: 1984-07-06
Granted: 1986-11-26
Abstract: A closing cap with a self-retracting spout, the cap comprising: a cylindrical cap body having in its top a central keyway diametrically crossing the top and of rectangular section, one end of the keyway being closed off and the cap body having a center opening; a spout having a vertical drive pin, the spout comprising a flow channel and being operable to slide in the central keyway; and a revolving cover having a window, and a specially configured guiding ramp located towards the front of the cover, the ramp cooperating with the drive pin of the spout in the central keyway as the cover is rotated.
Patent EP-0126017-B1 (EP)
IPC: C03C10/08
Filed: 1984-03-16
Granted: 1987-05-20
Abstract: A silicon carbide fiber reinforced barium modified magnesium aluminosilicate matrix composite is described having high strength and thermal stability at temperatures in excess of 1200°C. The matrix material contains about 5% to about 14% magnesium oxide and about 5% to about 25% barium oxide. While any suitable ratios of fiber to matrix can be used, the composite for most applications for example, in the heat engine area, will contain approximately 20% to 50% by volume silicon carbide fibers.
Patent EP-0131604-B1 (EP)
Title: Dispositif de pendule
IPC: H02N11/00
Filed: 1984-01-16
Granted: 1987-04-22
Abstract: Dispositif de pendule utilisable comme jouet, comme coup d'oeil dans une vitrine, comme balanciers pour des montres ou comme machine motrice, doté d'un support symétrique (S) portant deux aimants fixes (A, B) en face desquels sont disposés deux aimants mobiles (C, D). Les deux aimants mobiles sont accouplés par une bascule (2) de telle façon que l'un d'entre eux, respectivement l'autre est écarté le plus possible, respectivement le moins possible de l'aimant fixe qui lui fait face. Un écran (H, I) mobile transversalement au champ magnétique est ajouté à la paire d'aimants de manière à pouvoir alternativement interrompre un champ et dégager l'autre champ. Les systèmes de bascules et de tiges (4, 5, 6) portant les aimants (C, D) et les écrans (H, I) sont accouplés par une masse (F), par exemple une boule, se déplaçant vers le bas le long de la surface inclinée respective d'une bascule (3).
Patent EP-0151614-B1 (EP)
IPC: G06T5/00
Filed: 1984-07-20
Granted: 1989-12-13
Abstract: Une méthode de traitement d'image amélioré réduit le bruit dans une image échantillonnée tout en réduisant au minimum les distorsions indésirées des caractéristiques de l'image. Des signaux d'image sont produits et représentent la valeur lumineuse des éléments de l'image. Ces signaux sont formés dans des rangées de signaux alignées sur des blocs des éléments d'image. Les rangées de signaux sont transformées par un ensemble de fonctions Walsh-Hadamard 4 par 4 dans un ensemble correspondant de signaux de coefficient. Certains de ces signaux de coefficient représentent la différence entre la valeur lumineuse de chaque élément d'image et une valeur lumineuse moyenne sur une région d'image plus petite que le bloc en cours de transformation. En modifiant, p.ex. par noyautage ou découpage, et en inversant uniquement ces signaux de coefficient sélectionnés, des artifices quant à l'introduction d'une structure en forme de bordure "fausse" sont réduits dans l'image reconstruite. De plus, dans une méthode de traitement à étapes multiples, les signaux de coefficient exclus peuvent représenter des signaux d'entrée de l'étape suivante.
Patent EP-0154326-B1 (EP)
IPC: A01C15/00
Filed: 1985-03-05
Granted: 1991-07-17
Abstract: The distributor has a frame with coupling elements for three-point mounting on the lower links and the upper link of a tractor, a funnel- shaped container fastened in the frame and having at least one outflow orifice, and a distributor device drivable by the tractor take-off shaft and located at each outflow orifice. It is characterised in that the upper part of the rear wall of the container is made shovel-like and the container can be tilted out of its operating position rearwards into its shovelling position about an axis transverse relative to the direction of travel. The machine can be filled with the least possible labour in the least possible time without additional devices. The removal of residual quantities of material from the container is also possible in a simple way.
Patent EP-0167945-B1 (EP)
IPC: C07C213/00
Filed: 1985-06-28
Granted: 1988-04-13
Abstract: 1. Phenylethylaminopropiophenone derivatives of the general formula (I)  see diagramm : EP0167945,P10,F4  in which R**1 represents hydrogen, lower alkyl which is optionally substituted by fluorine, or halogen, R**2 denotes hydrogen or lower alkyl and R**3 denotes hydrogen, alkoxy or halogen, and their physiologically acceptable salts with inorganic or organic acids.
Patent EP-0169475-B1 (EP)
IPC: B41F13/22
Filed: 1985-07-16
Granted: 1990-12-27
Abstract: The cylinder has a shell (2) provided with a rubber coating (1) and a spindle (7) which penetrates said shell with clearance. The shell (2) is mounted rotatably in lateral bearing plates (5) independently of the spindle (7) and the ends of the spindle (7) project from the shell (2) and can be charged by respectively assigned actuators (11) to bring about a bending compensation. A long service life of the rubber coating (1) can be achieved even at high rotational speeds of the shell (2) in that the annular space (12) between the shell (2) and the spindle (7) is incorporated in a cooling circuit which passes over a cooling unit (13). For this purpose, the ends of the spindle (7) are enclosed in each case by a closure cap (14) which is penetrated by the actuator (11), is attached to the adjacent bearing plate (5) and is sealed off against the rotating shell (2) and which is provided with connections (15) for the forward branch (16) or return branch (17) of the coolant circuit. In order to guarantee a sufficient throughput of coolant through the annular space (12), a bypass line (20) is provided in each case in the region of the support bearings (8) arranged between the shell (2) and the spindle (7). <IMAGE>
Patent EP-0173863-B1 (EP)
IPC: B65G65/24
Filed: 1985-08-01
Granted: 1988-02-24
Abstract: The invention relates to an apparatus for singling and orienting coiled tension springs which have hook-like bends at, at least one end of the spring. The apparatus uses a guide through which the springs are fed to a receiver. The receiver has a chamber and the chamber has an inlet opening for the introduction of the spring into the chamber of the receiver. The receiver can swing about an axis that is transverse of the axis of the guide from a first position in which the inlet opening of the chamber is in line with the guide and the chamber of the receiver forms the prolongation of the guide to a second position in which the inlet opening of the chamber is out of line with the guide. A sword-like element moves into and out of the chamber in a direction transverse to the chamber.
Patent EP-0177968-B1 (EP)
IPC: H04N7/173
Filed: 1985-10-11
Granted: 1989-08-16
Abstract: 1. An arrangement for administering the charges of communications devices in hospitals, hotels or the like, with a central data processing unit (19) which comprises a memory (23) with memory locations allocated separately to the respective communications devices (3, 9, 11) and to which the communications devices (3, 9, 11) are connected via terminals (5) which detect the startup of the communications devices (3, 9, 11), characterised in that, to the data processing unit (19), there is connected at least one data input device (25, 39) by means of which the memory locations can be addressed selectively and by means of which data for a selectable number of service units of the communications devices (3, 9, 11) can be input into the addressed memory locations before startup of the communications device, in that the terminals (5) have lockout circuits which can be controlled by the data processing unit (19) for blocking the respectively allocated communications devices (3, 9, 11), in that the data processing unit (19) monitors whether the data stored in the memory locations exceeds the selected number of service units and, if the selected number is exceeded, blocks the communications devices (3, 9, 11) for further startup and in that a data output device (35, 37), which allows the output of the data stored in the memory locations, is connected to the data processing unit (19).
Patent EP-0180869-B1 (EP)
IPC: C07D277/80
Filed: 1985-10-25
Granted: 1988-08-17
Abstract: 1. A process for the production of benzothiazolesulfenamides from mercaptobenzothiazole or its salts and primary amines by oxidation in aqueous medium and filtration, characterized in that the oxidation is carried out to a conversion of the mercaptobenzothiazole or its salts of at most 95%.
Patent EP-0171849-B1 (EP)
IPC: A22C11/02
Filed: 1985-07-19
Granted: 1989-04-26
Abstract: 1. Method for stuffing with pasty stuffing material an envelope mounted on a stuffing tube and braked during the stuffing by two brake elements, in which one brake element with a constant braking force holds the envelope after completion of stuffing during the constricting- and closing process alone on the end of the stuffing tube, and the second brake element, which is adjustable as regards its braking force, is switched one with the necessary braking force only during the stuffing, characterized in that the brake element with constant braking force is arranged directly at the end of the stuffing tube and the second brake element, which is adjustable as regards its braking force and is switched on during the stuffing, is arranged closer to the start of the stuffing tube, and that the brake element with constant braking force at the beginning of the stuffing brakes the envelope alone and during the remaining stuffing takes over a substantial part, but not more than half, of the necessary total braking force.