baber/WOPTO huggingface dataset:
Patent EP-0070384-B1 (EP)
IPC: C07D249/18
Filed: 1982-06-04
Granted: 1984-12-05
Abstract: 1. Compounds of general formula (I) :  see diagramm : EP0070384,P4,F2 wherein R represents a straight-chained or branched alkyl group with 1 to 4 carbon atoms or allyl, and X represents a hydrogen or chlorine atom.
Patent EP-0069315-B1 (EP)
IPC: H01R25/16
Filed: 1982-06-28
Granted: 1985-09-25
Abstract: An electrical bus strip to receive a terminal post comprises (a) an elongated metallic bus strip; (b) a contact integral with and spaced from said strip, said contact protruding toward a plane defined by said strip, and (c) two pairs of arms having first ends integral with said strip and second ends integral with said contact to support the contact for resiliently yieldable movement normal to said planes in response to insertion of a terminal post into position between the arms of each pair and between the contact and said strip. Typically the bus strip defines an H-shaped opening generally in registration with said contact and arms which were stamped from said strip.
Patent EP-0071903-B1 (EP)
IPC: C07D475/00
Filed: 1982-07-30
Granted: 1985-08-28
Abstract: Diglycidyl-substituted pteridine compounds of the general formula: <IMAGE>  I  wherein n is the whole number 1 or 2, R2 and R2 are the same or different, and are either hydrogen, a hydrocarbon radical, or together form a 5- or 6-membered carbocyclic or heterocyclic ring; processes for their preparation; and compositions and methods for their use as cytostatic agents.
Patent EP-0078422-B1 (EP)
IPC: C07C41/42
Filed: 1982-10-14
Granted: 1985-07-17
Abstract: Methyl tert-butyl ether (MTBE) is prepared by the selective reaction of methanol with isobutylene contained in a hydrocarbon fraction with four carbon atoms (C4fraction, or C4hydrocarbons), operating in the liquid phase under the influence of acid catalysts. The reaction mixture containing MTBE together with methanol and C4hydrocarbons is distilled, preferably at increased pressure, with separation of the methanol and the C4 hydrocarbons at the head and of MTBE at the bottom of the distillation column. This operation is carried out with an additional lateral liquid flow of a C4 hydrocarbon, or mixture of C4 hydrocarbons, to the column so as to maintain a methanol-C4 hydrocarbon composition in the column at all times with a greater than azeotropic C4 hydrocarbon content at the operating pressure. According to a preferred embodiment the distilled C4 hydrocarbons, after separation from the methanol, are recycled as the lateral flow to the distillation column. It is thus possible to separate MTBE completely in a single distillation operation with a high purity as the product at the bottom of the column.
Patent EP-0082076-B1 (EP)
Title: Apparatus for drying and setting woven or knitted material
IPC: D06C7/02
Filed: 1982-12-10
Granted: 1985-03-20
Abstract: Two openwork drums (8A, 8B) are supported and rotated above an inclined, curved partition (9) having a smooth surface. Dry air is introduced beneath this partition and then flows along an upwardly directed channel (10) to an outlet (11) from which a deflector (12) directs it through the knitted fabric (13) to be dried and through the drums (8A, 8B) to a moist air outlet (5) disposed above the partition (9).
Patent EP-0083275-B1 (EP)
IPC: C01F7/22
Filed: 1982-12-17
Granted: 1985-09-04
Abstract: Process for the preparation of high purity alumina containing less than 0.1 weight percent of residual chlorine starting from impure aluminum chloride solutions, which process comprises a crystallization step to provide aluminum chloride hexahydrate crystals having a diameter of from about 400 to about 4000 micrometers in the presence of hydrochloric acid; washing the aluminum chloride hexahydrate crystals so obtained with pure hydrochloric acid; and pyrohydrolyzing the washed crystals of aluminum chloride hexahydrate at a temperature of from about 700 DEG to about 1300 DEG  C., in which pyrohydrolysis a gas is forced through a layer of the washed aluminum chloride hexahydrate so as to remove the gaseous reaction products while obviating any possible movement of the solid by the gas, the process particularly producing transition aluminas simultaneously having a specific surface area greater than 100 m2/g and a chlorine content less than 0.1 weight percent.
Patent EP-0059696-B1 (EP)
IPC: C09J5/02
Filed: 1982-02-15
Granted: 1985-05-22
Abstract: A method for bonding with dispersion adhesives, containing organic polymeric material dispersed in particle form in a dispersion medium in which method the adhesive is applied to at least one of the surfaces of a joint. An additional means for control of the bonding and a possibility of influencing the bonding properties of the adhesive, independent of external factors which influence the drying rate such as temperature, atmospheric humidity, ventilation, the absorption properties of the joint surfaces, is obtained by applying to the joint, separate from the application of the adhesive, a coagulating component which is capable of precipitating the particle content of the adhesive to a continuous phase.
Patent EP-0089965-B1 (EP)
IPC: B65G67/60
Filed: 1982-08-23
Granted: 1984-11-28
Abstract: A belt conveyor installation comprises an arm (5) movable in a vertical plane, a vertical support structure (10) being hinged at the free end of said arm. The single conveyor belt (15) of the installation is guided between the arm (5) and the structure (10) by means of a direction changing device (24) which comprises for the conveyor portion (28) a curved device comprising rollers (41). The roller device (41) consists of a rigid curved portion (42) connected to the arm (5) and of a chain-like curved portion (43) which hangs from the portion (42) and cambers during the lifting of the arm (5) due to the wedge-like profile of its chain links (43) or by means of a curved rail (55) fixed to the upper end of the structure (10). The chain-like freely hanging portion sinks in the structure (10) during the lowering of the arm (5), thereby occupying little room between the two portions (28, 29) of the conveyor belt (15).
Patent EP-0086329-B1 (EP)
IPC: E04F13/08
Filed: 1983-01-12
Granted: 1987-05-06
Abstract: 1. Retaining device for structural covers which are securable at intervals, including a supporting shank (10), which is mountable on the supporting wall (40), and a supporting arm (20), which protrudes therefrom at right angles and is connected to the supporting shank (10) via a receiver member (12), the supporting arm (20) having profiled portions (21) which, together with a securing means (30), fix the spacing between the supporting arm (20) and the supporting wall (40), and receiver means (24) on the supporting arm (20) for the structural cover (50, 51), characterised in that the supporting arm (20) is a bolt which is rotatably retained in the receiver member (12) and engages in said receiver member with transverse ribs serving as profiled portions (21), and in that the securing means (30) is mounted on this receiver member (12) and also determines the rotary position of the bolt (20) and hence the angular relationship between the supporting shank (10) and the projection of the receiver means (24) onto the supporting wall (40).
Patent EP-0113416-B1 (EP)
IPC: C07D213/803
Filed: 1983-11-23
Granted: 1986-01-29
Abstract: A process for the preparation of nicotinamide by amidation of a nicotinic acid/nicotinamide melt, vacuum distillation of the amidation mixture, removal of the nicotinamide as the bottom product and recycling of the top product, depleted with respect to nicotinamide, into the amidation stage together with addition of fresh amounts of nicotinic acid.
Patent EP-0103364-B1 (EP)
IPC: D05B69/22
Filed: 1983-07-04
Granted: 1987-11-04
Abstract: A method and apparatus for automatically positioning a reciprocating needle while rotating the motor a minimum number of degrees. Apparatus is provided for sensing the motor angle and comparing it with a preset braking angle. After the braking angle has been reached, the motor is decelerated until it reaches a needle positioning speed, whereupon the motor angle is again sensed and compared to the needle positioning angle. The motor rotates until the needle positioning angle has been reached, whereupon the brake is reapplied to stop the motor at the desired needle position in a minimum time duration without performing an additional stitch.
Patent EP-0148175-B1 (EP)
IPC: H04Q11/04
Filed: 1983-08-15
Granted: 1988-01-07
Abstract: A time division switching system having a time-space-time architecture. The time-multiplexed communication links (13 through 16 and 150 and 151) of this system comprise a plurality of channels certain of which are used to convey control information and the remaining ones of which are normally used to convey digital representations of subscriber signals. When a large quantity of control information must be exchanged, the system preempts selected channels from conveying digital representations of subscriber signals and uses these preempted channels to convey the large quantity of control information.
Patent EP-0131939-B1 (EP)
IPC: E02F9/08
Filed: 1984-07-13
Granted: 1988-04-06
Abstract: A shovel excavator with an upper carriage pivoting unrestrictedly on an undercarriage and with an attachment holder (6) for a boom (8) pivoting laterally at the front. The pivot shaft (5) is located a distance corresponding to at least half the conventional shovel width from the front edge (22) of the operator cab, so that when the boom is pivoted transversely and the shovel post (10) is folded up, together with the excavating shovel (11), this assembly remains within the contour of the upper carriage. Unhampered view forward and on the ground through the folded-up boom assembly is provided to the operator cab. The second pivot shaft (5) is located in the area between the travel track and the longitudinal center line L of the vehicle in one main excavating position of the upper carriage. Neither in the travel position nor in the main excavating position do the side walls of the upper carriage project laterally beyond the undercarriage.
Patent EP-0140247-B1 (EP)
IPC: B01L3/00
Filed: 1984-10-11
Granted: 1990-03-28
Abstract: An article of manufacture consisting of a vessel (49) formed as a rectangularly molded unit having a top support surface (50) and four integral vertical sidewalls (52-55) from which, inclined downward from the surface, are a plurality of parallel troughs (56-58) extending longitudinally between a pair of opposed walls and suspended from the top support surface (50). The troughs (56-58) so formed are of different widths so as to hold different liquid volumes. In a preferred form the troughs (56-58) are complemented with at least one elongated flat portion having a plurality of aligned socket or syringe holes (62) for mounting a plurality of replaceable pipette tips. The vessels (49) are designed to preferably be used with an automated liquid handling apparatus.
Patent EP-0125737-B1 (EP)
IPC: H05K3/34
Filed: 1984-05-14
Granted: 1987-07-15
Abstract: The present invention relates to a plug-in arrangement for circuit boards and a process for tin plating contact pins of the arrangement. The present invention improves the tinning of winding end portions of a winding about nonmetallic contact pins on coil forms. The contact pins are adapted for connection with printed circuits. The present invention discloses contact pins in one piece, or with multiple parts, which pins are given a profiled configuration on an outer surface. The contact pins may have different profiled shapes or configurations including grooves. In the case of multiple part contact pins, gaps are provided between the parts. The grooves or gaps permit the escape of gas generated upon the burning of an enamel insulation layer on the winding end portions. Also, the end portions rest above bottoms of the grooves or gaps such that the end portions are surrounded with tin solder.
Patent EP-0147875-B1 (EP)
IPC: A47J37/12
Filed: 1984-11-08
Granted: 1986-12-30
Abstract: The deep fryer comprises an oil tank, an immersed heater (3) controlled by a thermostat (2) which disconnects the heater when the oil reaches a given temperature. The thermostat comprises an auxiliary switch (a) which controls a signal light (a-1) or some other signalling means operating at a temperature 5 DEG  to 10 DEG C. below the operating temperature of the main switch (b) which controls the heater. One thus anticipates the time when the required temperature is reached. By immersing the product to be fried at that moment, one eliminates the inertia effect of the thermostat, prevents the disconnecting of the heater, and reduces the drop in temperature. The duration of the cooking cycle is reduced.
Patent EP-0151327-B1 (EP)
IPC: C08K5/00
Filed: 1984-12-28
Granted: 1991-10-23
Abstract: Stabilized compositions based on alpha-olefin polymers stabilized against degradation by oxidizing liquids, based on polymers of alpha-olefins such as propylene, containing a phenolic antioxidant, a phosphonite and a sulphur-containing stabilizer chosen from the esters derived from aliphatic polyols and alkylthiodipropionic acids and from combinations of a metal sulfide with one of these esters or with an organic polysulfide and optionally also containing an organic phosphite and an anti-acid agent. These compositions exhibit outstanding resistance to the phenomenon of oxidative degradation produced particularly by the contact with hot washing products of all kinds.
Patent EP-0153924-B1 (EP)
Title: Dispositif et procede de mesure
IPC: G08C23/06
Filed: 1984-04-19
Granted: 1987-06-24
Abstract: Un dispositif à fibre optique mesure un paramètre externe, par exemple une température, en un nombre quelconque d'emplacements différents en utilisant des techniques de réflectométrie à domaine temporel. Des dispositifs capteurs (30, 31), comprenant chacun une puce "ou une plaque de verre de rubis", sont reliés par des fibres optiques (32, 33). Un laser (50) injecte dans la fibre de courtes impulsions lumineuses d'une première longueur d'onde sur le bord d'absorption du verre de rubis et d'une deuxième longueur d'onde dans la région de transmission éloignée du bord. Un cadenceur (55) commande des circuits d'échantillonnage (58, 59) pour mesurer l'énergie rétrodiffusée à chaque longueur d'onde à des intervalles de temps correspondant à des points espacés (62, 63) le long de la fibre sur les côtés opposés d'un capteur sélectionné (31). Un processeur (64) calcule la perte d'absorption du capteur à chaque longueur d'onde en comparant l'énergie rétrodiffusée provenant des deux points sur les côtés opposés du dispositif, et calcule la perte par absorption différentielle en comparant les pertes aux deux longueurs d'onde. Des modes de réalisation utilisant un absorbeur en forme de coin sont utilisés pour mesurer le déplacement. Le rapport signal/bruit est amélioré en incorporant des rétroréflecteurs dans les parties de fibre comprises entre des dispositifs capteurs.
Patent EP-0148276-B1 (EP)
Title: Imprimante
IPC: B41M5/34
Filed: 1984-06-26
Granted: 1988-01-13
Abstract: L'invention a trait à une imprimante pouvant imprimer, sur papier, différentes images statiques telles qu'une image prise par une caméra vidéo ou une image de télévision et, notamment, à une imprimante agencée de sorte qu'un ruban d'encre comprenant un colorant à sublimation est déposé sur une feuille de papier photographique, un motif de colorant à sublimation correspondant aux données d'une image étant transféré sur le papier photographique par transfert thermique, imprimant ainsi l'image. L'imprimante comprend un plateau (2) sur lequel repose le papier photographique (1); un ruban (3) possédant une partie prédéterminée de colorant à sublimation et un film de couverture (13) formé suivant un agencement prédéterminé. Une tête thermosensible à éléments multiples (4) conçue pour chauffer la partie de colorant à sublimation du ruban (3) comprimé contre le papier photographique (1) sur le plateau (2) suivant les données d'image, afin de transférer la partie de colorant à sublimation sur le papier photographique (1), effectuant ainsi l'impression; une tête thermosensible (19) pourvue d'une partie chauffante unique qui s'étend sur toute sa largeur et soude par thermocompression le film de couverture (13) sur le papier photographique (1) lorsque ce dernier et le film de couverture (13) sont comprimés l'un contre l'autre sur le plateau (2). Il est ainsi possible de déposer aisément et d'une manière fiable le film de couverture (13) sur le papier photographique (1), de réduire l'encombrement du dispositif et d'en simplifier la construction.
Patent EP-0156149-B1 (EP)
IPC: E01B13/00
Filed: 1985-02-13
Granted: 1988-07-13
Abstract: Anchor for a railway tie embedded in ballast. In order to further simplify the installation of such an anchor, the clamp is constructed in two or more parts. With an anchor construction having a clamp gripping the tie on both sides, the clamp parts are constructed of approximately the same size in order to form clamp halves, the connection is formed as a pivot arrangement and in the region of the connection position a tightening means is provided for producing a tightening force clamping the clamp halves on the tie.
Patent EP-0154334-B1 (EP)
IPC: B01J8/22
Filed: 1985-03-06
Granted: 1990-01-10
Abstract: 1. Method for carrying out reactions and interchange of substances in heterogeneous, fluid systems containing suspended solid matter (solid-fluid, solid-fluid-gaseous) by utilisation of an agitator-type reactor connected with a successive tube-type reactor thereby characterized that the lower end of the tube-type reactor (2) is connected with the lower end of the agitator-type reactor (1) and the product flow is taken from the tube-type reactor (2) and only part of the flow containing the solid matter of the reaction mixture (concentrated catalyst suspension) is returned into the agitator-type reactor (1).
Patent EP-0160827-B1 (EP)
Title: Sliding bearing housing
IPC: F16C37/00
Filed: 1985-03-27
Granted: 1987-06-10
Abstract: A plain-bearing housing has a two-part housing of which at least the lower part is provided with cooling ribs in horizontal rows whose ribs are mutually staggered. Distinct rib registers can also be provided on the upper housing part. The result is an improved dissipation of heat from a plain bearing of a shaft journaled in this housing.
Patent EP-0166135-B1 (EP)
IPC: C07C69/92
Filed: 1985-05-08
Granted: 1989-06-14
Abstract: A novel ester of (+) 6-methoxy-a-methyl-2-naphthalene acetic acid is described.Such ester is obtained by reaction of the (+) 6-methoxy-a-methyl-2-naphthalene acetic acid chloride as prepared by a well known technique, with (-) α<sup>4</sup>,α<sup>4-</sup>dimethyl-1-cyclohexene- 1,4-dimethanol.There are further described pharmaceutic compositions having mucosecretolytic, anti-inflammatory analgesic and anti-pyretic activity, which contain the novel ester.
Patent EP-0171808-B1 (EP)
IPC: H01H50/02
Filed: 1985-08-14
Granted: 1989-05-03
Abstract: 1. Socket of an electromagnetic relay having connection elements (15) embedded in one plane in a flat insulant body (9), from which connection elements contact elements are bent up towards the top of the insulant body (9) and emerge at the top thereof, and from which connection elements connection tags are led outwards, characterized in that the connection tags (14 ; 17 ; 22) extend with their free ends (18 ; 21 ; 22) in a direction parallel to the bottom of the insulant body (9).
Patent EP-0184783-B1 (EP)
IPC: F16L33/04
Filed: 1985-12-06
Granted: 1988-04-27
Abstract: 1. Device for the sealed connection of the smooth cylindrical ends of two pipes with a sealing sleeve which can be contracted by a clamping band, wherein the clamping band is provided, at its two ends with outwardly turned lugs, which have openings for receiving at least one screw for tensioning the clamping band, characterised in that each lug (15) extends with a section (17) in a recess (18) in the clamping band (13), into which flow the openings (19) for receiving the clamping screw (16), and in that these openings (19) are so displaced radially inwardly that the axis (20) of the clamping screw (19) is at least tangential to a lateral prolongation (21) of the outer periphery of the clamping band (13).
Patent EP-0185395-B1 (EP)
IPC: B65H3/14
Filed: 1985-12-20
Granted: 1989-05-17
Abstract: A separating apparatus, to which the sheet material is transported in stacks via a stack transporting system, comprises a movable retaining means which reduces the separating gap before the stack is fed and is restored to its original width immediately before separation begins. This allows for the prevention of sheets being wedged in the separating gap, which would otherwise lead to a disturbance of the separation process. The design of a stationary retaining element having an integrated second, movable element allows for the formation of a stopping surface which protrudes beyond the stopping surface of the stationary part and is hit by the leading edges of the sheets in the stack. A toothed design of the new stopping surface allows for the leading edge of the stack of sheet material to be influenced selectively.
Patent EP-0169649-B1 (EP)
IPC: G07G1/06
Filed: 1985-06-13
Granted: 1991-05-29
Abstract: A shopper entering by aisle 85 is dis-possessed of items identified for purchase, which are placed on a conveyor 15. The items are then removed from the conveyor 15 and passed over a scanner 82 which reads a code on the items and transmits information about the cost to a cash register station 140, the items then being placed on a console 80. The items contain theft prevention indicators and the presence of any such items in the possession of the shopper after the shopper has been dis-possessed are deteted by a detection gate 10. After the total cost of the items has been printed and paid at the cash register station 140, which is located sufficiently far from the gate 10 to avoid electrical or magnetic interference, the shopper is returned possession of the items.
Patent EP-0172629-B1 (EP)
Title: Tap
IPC: A61M39/00
Filed: 1985-06-27
Granted: 1991-06-05
Abstract: @ A tap or valve comprising a first tube and a second tube with a flexible elastic coupling between said tubes to allow fluid passage between said tubes when said tubes are substantially coaxially aligned and to allow displacement of one of said tubes relative to the other in order to close said fluid passage. The tap or valve is primarily intended for use with urine drainage tubing or intravenous drip tubing. The tap or valve further comprises means for releasably locking the tap or valve in the closed position.
Patent EP-0159208-B1 (EP)
IPC: H01L23/14
Filed: 1985-02-18
Granted: 1988-09-07
Abstract: Process for manufacturing miniaturized electronic power circuits comprising power elements soldered to a conducting network with interpositioning of an insulating layer on a good heat conducting metal plate. A substrate is formed by depositing on the metal plate an insulating layer coated outwardly with a good conducting metal layer, and conducting networks are formed from this metal layer, hard soldering paste being deposited at the positions of the connections to be hard soldered to the terminals of the components as well as at the positions where the bodies of the components are to be hard soldered to the layer, the components being laid flat on the substrate so that the terminals are in contact with the hard soldering paste, and are hard soldered in the vapor phase, the circuit obtained then being placed in a sealed case.