baber/WOPTO huggingface dataset:
Patent EP-0135066-B1 (EP)
IPC: H03H17/02
Filed: 1984-07-26
Granted: 1990-09-19
Abstract: 1. Digital transmission arrangement, which operates with coded scanning samples and the transmission function of which can without interruption of operation be varied from an initial transmission function with little interference to a final transmission function, with change-over switch means for the transmission co-efficients respectively to be associated with the transmission member (1) of the transmission arrangement for switching over from a prescribed initial co-efficient set to a prescribed final co-efficient set, characterised thereby, a) that the change-over switch means (S1') are constructed for the switching-in of N-1 intermediate co-efficient sets (cn ) between the initial co-efficient set and the final co-efficient set, wherein N is a natural number greater than 1, b) that for the determination of the intermediate co-efficient sets, interpolation means (I) are provided for the supply of interpolation values which preferably lie linearly interpolated between the initial co-efficient set and the final co-efficient set and serve as intermediate co-efficient sets (cn ), and c) that control means (S) are provided for the control of the interpolation means (I) as well as also for the delay of the association of the final co-efficient set with the transmission member (1) until all intermediate co-efficient sets (cn ) have each been associated one after the other at least once.
Patent EP-0147838-B1 (EP)
IPC: C07C1/04
Filed: 1984-12-22
Granted: 1988-12-07
Abstract: A copper-nickel catalyst containing on an inert, refractory carrier metallic copper and nickel as active component bound to the carrier, characterised in thata) the catalyst contains at least 5 % by weight, based on the total weight of the catalyst, of metallic copper,b) the catalyst contains less than 20% by weight of metallic nickel, based on the total weight of metallic copper and metallic nickel, the catalyst containing at least 1% by weight of metallic nickel, based on the total weight of the catalyst,c) at least 80% by weight of the nickel is alloyed in the metallic copper,d) the copper-nickel-alloy is present on the carrier in small metal particles with an average particle size of less than 14 nm.The invention also relates to the production of this catalyst and to its use for the reaction of carbon monoxide with hydrogen.
Patent EP-0147904-B1 (EP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/44
Filed: 1984-01-03
Granted: 1994-04-13
Abstract: In a method for fibre entangling of a fibrous web by subjecting said web to a treatment by high velocity water jets (24-28) on support members, said support members comprise a water-pervious support member (13) and water-impervious support members (14, 20-23) arranged in contact with the lower surface of said water-pervious support member. Said water-pervious support member may be a porous screen or a plurality of belts spaced from one another transversely of the fibrous web. Said water-impervious support members may be members each having a flat or circular surface on which the web is supported are employed. Preferably, these support members are arranged in a preliminary treatment station for the fibrous web.
Patent EP-0148015-B1 (EP)
Title: A method for cryptographic transmission of speech signals and a communication station for performing the method
IPC: H04L9/00
Filed: 1984-12-21
Granted: 1989-12-06
Abstract: In a communication system, in which a great number of communication stations operate on the same telecommunication channel, such as a radio frequency, secret information transfer for selective calls as well as group calls is secured by cryptographic transmission of speech signals, in which enciphering and deciphering of the speech signals in transmitting and receiving stations, respectively, are performed by means of a secret binary transformation code associated selectively with the speech communication in question.By adding a communicaiton identification signal generated in each participating station as an unambiguous irreversible function of the transformation code to start and stop commands initiating and finalizing, respectively, the cryptographic speech transmission from a sending station to one or more receiving stations, as well as to synchronizing signal which may possibly be transmitted during a speech communicaton and utilizing these communication identification signals as a criterion for initiation and finalization of deciphering of speech signals in the receiving station or stations, a further security is obtained against disturbance or the cryptographic information transfer by third parties through introduction of false messages or commands.
Patent EP-0145571-B1 (EP)
IPC: H01R25/14
Filed: 1984-11-21
Granted: 1987-12-16
Abstract: The present invention concerns a continuous-accessibility electrical conduit comprising: at least one U-shaped case (4) having at least one longitudinal interior partition (10) forming boxes (11); a cover (5) set up to carry conductors and provided with slots (20) that permit access to the conductors, and/or a blind cover (28) forming an empty channel; and snap-lock means (12, 13, 24; 14; 39) provided on the free edges of the lateral walls and the partition of the base, as well as on opposite areas of the covers.
Patent EP-0143719-B1 (EP)
Title: Electric steam generator
IPC: F22B1/28
Filed: 1984-11-28
Granted: 1988-05-18
Abstract: An electric vapor boiler has a closed vessel (1) containing water, a steam or vapor outlet conduit (4), a conduit (6) supplying liquid and/or returning condensed vapor, and a electric resistance heating device (7) for each high or medium boiler voltage phase immersed in the water. Each heating device (7) includes a bare metallic resistance wire (8) immersed in the water and mounted in such a manner as to vibrate between a pair of vertical open-ended cylinders (13, 14) forming insulating screens. Each wire (8) is directly connected between a phase terminal (11) and ground, that is, the vessel (1) and has a plurality of parallel vertically spaced spires (18) offset symetrically with respect to each other on each side of a generatrix (16) of an oblique surface in the enclosure between the cylinders (13, 14) and extending obliquely to the vertical direction in the vessel (1). The outer cylinder (13) extends above the surface of the water. Alternatively, each wire can be formed as a plurality of parallel strands (38) and be positioned in an open-ended vertically disposed tube (33) having an oblong cross sectional shape.
Patent EP-0133419-B1 (EP)
Title: Electric induction crucible furnace
IPC: F27D11/12
Filed: 1984-06-29
Granted: 1987-08-26
Abstract: The furnace comprises a crucible (10) surrounded by an induction heating coil (16) and having a filling mouth (12) and a pouring spout (11). The crucible is cylindrical in shape having an oval external cross-sectional profile (10a) with a major diameter and a minor diameter, and an internal profile (10b) of substantially constant diameter. In the portions of the crucible wall of greater thickness are formed a filling duct (14) and a pouring duct (13) which connect the filling mouth and the pouring spout respectively to the bottom of the crucible.
Patent EP-0153362-B1 (EP)
Title: Dispositif de chaise et/ou de lit
IPC: A61G7/002
Filed: 1984-08-16
Granted: 1987-07-15
Abstract: Un lit comporte une base (1), un cadre (2) réglable verticalement par rapport à la base grâce à des bras de pivot (3), des élément s de position couchée (7-9) réglables par rapport au cadre (2) grâce à d'autres bras de pivot (12, 13) et des dispositifs électriques sur le cadre pour déplacer les bras de pivot. Le cadre (2) est conçu comme un conteneur généralement fermé de tous les côtés, lesdits dispositifs électriques étant enfermés à l'intérieur dudit conteneur, les arbres de pivot des bras de pivot s'étendant à l'intérieur du conteneur en traversant des parties de paroi de ce dernier.
Patent EP-0152771-B1 (EP)
IPC: G01P5/02
Filed: 1985-01-21
Granted: 1989-01-25
Abstract: 1. Device for determining the speed of a watercraft, particularly of a surfboard, comprising an elastically deformable measuring instrument (10) provided on board of a watercraft the deformation of which is contingent on the speed-dependent backup pressure, acting on a backup body (1) connected to a measuring element (10) via a cable (2) or similar, and of a guide (3, 4) which prevents the backup body (1) from emerging to the surface of the water (13), characterized by the fact that the measuring element consists of a long-streched-out elastic rubber element (10) clamped on both ends between two tensioning points (9) which during the measuring process is being centrally deflected and approximately in a right angle to the connecting line of the tensioning points due to the backup force transmitted by the said rope (2) on the rubber element (10), producing the indicating movement of an indicating element (7) in relation to an indicating scale (8) provided on board of the watercraft.
Patent EP-0171723-B1 (EP)
IPC: H03F1/52
Filed: 1985-08-02
Granted: 1989-04-05
Abstract: 1. An overload protection circuit for a low frequency amplifier with an input stage (14), a pre-driver stage (2) in the class A-operation, a driver- and output stage (1) connected directly downstream of the predriver stage in push-pull operation and a load impedance (3) coupled to the latter galvanically, wherein the driver- and output stages ares connected complementarily to a positive and a negative operational voltage (+- Vcc) and having a sensor circuit (9, 10, 10') detecting disturbance, characterized in that there is provided in each of the positive and negative supply line for the pre-driver stage (2) a switch (4, 5), which, controlled by the sensor circuit (9, 10, 10'), disconnects the operational voltages (+ Vcc, - Vcc) only for the predriver stage (2).
Patent EP-0176819-B1 (EP)
IPC: A63B21/04
Filed: 1985-09-10
Granted: 1988-10-26
Abstract: Mechanical therapeutic apparatus comprising a vertical beam, a carriage movable with respect to the beam, guides for displacement of this carriage, a brake for the carriage in one direction of its displacement, and a grasping device for the carriage. The brake for the carriage (14) comprises a set of elastic cords (11) of which one extremity of each is retained on a base (6) of the beam (1) and the other extremity, in active position, after passing about a pulley (13) is adapted to be connected by the user to an element of the carriage (14). In the active position, this latter extremity is adapted to be retained by another element (18) itself connected to a cover (16) of the beam (1). The brake for the carriage (14) may comprise in combination with the cords (11), a set of weights (67).
Patent EP-0164234-B1 (EP)
IPC: A23G3/20
Filed: 1985-05-17
Granted: 1992-03-04
Abstract: @ A method and apparatus for producing laminated products, such as candy, is disclosed. The method includes the steps of continuously forming a semifluid sheet of a first material on a longitudinally extending conveyor, depositing a semifluid second material on the sheet of the first material, continuously rolling the sheet from the edges thereof inwardly to form a double roll extending longitudinally along the conveyor, and flattening the roll into a laminated sheet product. The method further includes the steps of forming the sheet into a «rope» of substantially smaller width than the sheet by folding the sheet over itself from the edges of the sheet and allowing the rope to move transverely across a slower mowing conveyor so that the rope bunches up on the conveyor. The rope is then flattened by a roller. The method also includes the step of causing the sheet to longitudinally fold over itself so as to form laminations. Additionally, the method includes the steps of divinding the laminated sheet product into longitudinally extending strips and transversely dividing the strips into individual product pieces. Apparatus for achieving the method is also disclosed.
Patent EP-0168317-B1 (EP)
IPC: C08F10/00
Filed: 1985-07-03
Granted: 1989-04-19
Abstract: 1. A process for preparing a new transition metal composition on a polymer carrier, which can be used as a constituent of a catalytic system for polymerization of olefins, in which method an organometallic magnesium compound is deposited on a particulate porous polymer carrier by impregnation of the said carrier with a solution of the magnesium compound in an inert solvent which does not dissolve the carrier, followed by evaporation of the solvent, and the carrier loaded with the magnesium compound is treated with a liquid phase containing at least one transition metal compound selected from Ti, V, Zr and Cr, these steps being performed at temperatures below the softening temperature of the polymer carrier, characterized in that the carrier loaded with the magnesium compound is subjected, before or after its treatment with the transition metal compound, to a chlorination treatment which is performed in the absence of solvent and at a temperature below the softening temperature of the polymer carrier, by means of a gaseous or liquid chlorination agent, the chlorination agent being used in an amount which is at least equal to the stoichiometric amount needed for complete chlorination of the organometallic compounds present in the polymer carrier.
Patent EP-0202229-B1 (EP)
Title: Semoir de precision
IPC: A01B15/00
Filed: 1985-02-18
Granted: 1990-12-27
Abstract: Un coutre pour un semoir de précision comporte une partie métallique dotée d'une zone dépouillée (28) dans la région d'usure (30) du coutre et d'une pièce insérée (32) dans la zone dépouillée, la pièce insérée comportant un matériau céramique et étant formée de manière à donner une surface du coutre s'engageant dans le sol dans la région d'usure.
Patent EP-0219022-B1 (EP)
IPC: H02G3/18
Filed: 1986-10-04
Granted: 1989-08-30
Abstract: 1. A method for making an electrical installation device, such as a socket, a light switch, or similar, consisting at least of - a ring support (20) for holding the installation device in a wall socket and - a device base (31), with the following process stages : a blank (1) is stamped out of a flat material in strip or plate form, such as sheet metal or similar, forming the ring support (20) in the final manufacturing stage which, in its flat state, has at least - a flat annular flange (2), - at least, two, preferably channel-shaped, material-connecting pieces (6, 6') respectively forming an expansion claw holder (21, 21') in the final manufacturing stage, which connecting pieces are added, in a position facing each other, to the inner edge (5, 5') of the flange component (2) and - sleeve sheets (12, 12') joined to the inner ends (channel base 9, 9') of the material-connecting pieces (6, 6') via intermediate connecting pieces (11, 11'), respectively forming a threaded sleeve (nut 25, 25') in the final manufacturing stage ; - subsequent to, or simultaneously with the stamping process, the thread portions (17) forming the threads of the threaded sleeves (nuts 25, 25') in the final manufacturing stage, are inserted into the sleeve sheets (12, 12') of the blank (1) by means of non-cutting forming ; - the material-connecting pieces (6, 6') are bent approximately at right angles to the flange plane to form the expansion claw holders (21, 21') ; - the side edges (narrow sides 13, 13') of the sleeve sheets (12, 12') facing away from each other, are brought together respectively into a threaded sleeve (nut 25, 25') with internal thread portions (17), with its longitudinal axis arranged approximately at right angles to the flange plane ; - mounting screws (26) are respectively screwed into the threaded sleeves (nuts 25, 25'), which are bearings on the inner ends of the expansion claws (22, 22') displaceably inserted into the expansion claw holders (21, 21') ; and - the device base (31) is inserted and fixed in the ring support (20).
Patent EP-0199459-B1 (EP)
IPC: C04B35/626
Filed: 1986-03-19
Granted: 1992-01-15
Abstract: This invention is directed to the production of ceramic alloys consisting essentially of partially stabilized ZrO2 and/or ZrO2-HfO2 solid solution and/or HfO2 exhibiting high toughness through the inclusion of about 0.5-8 mole %, as expressed on the oxide basis, of YNbO4 and/or YTaO4 and/or MNbO4 and/or MTaO4, wherein M represents Mg<+><2>, Ca<+><2>, Sc<+><3> and/or a rare earth metal ion selected from the group of La<+><3>, Ce<+><4>, Ce<+><3>, Pr<+><3>, Nd<+><3>, Sm<+><3>, Eu<+><3>, Gd<+><3>, Tb<+><3>, Dy<+><3>, Ho<+><3>, Er<+><3>, Tm<+><3>, Yb<+><3>, and Lu<+><3> substituted for Y, and the use of at least 5 volume percent of such ceramic alloys to toughen hard refractory ceramics.
Patent EP-0243547-B1 (EP)
IPC: A61M1/00
Filed: 1986-05-01
Granted: 1991-07-24
Abstract: A continuous flow peritoneal dialysis system and process is disclosed which includes a source of sterilized peritoneal dialysis system in the form of a gravity feed head vessel (32). A bypass valve (34) connects the head vessel to an inflow/outflow directional valve 40 which controls the inflow and outflow of the sterilized dialysis fluid to a peritoneal catheter (12). The peritoneal catheter is implanted into the peritoneal membrane (14) of the peritoneal cavity (15). A connectable/disconnectable inflow line (42) and outflow line (48) are connected to an inflow catheter (44) and an outflow catheter (46), respectively, of the double peritoneal catheter (12). A pressure monitor (50) in the outflow line (48) monitors the pressure within the cavity (15) and adjusts the inflow and outflow accordingly to maintain a predetermined volume and pressure of dialysis fluid in the cavity to maintain the membrane (14) properly distended at all times for maximum dialysis efficiency and patient comfort. Secondarily, an outflow monitor (54) monitors the outflow and if need be, increases or decreases the inflow to the directional valve (40) by controlling a bypass valve 34. Control of the level of dialysis fluid in the head vessel (32) is maintained by a level monitor (38) which also can operate the bypass valve (34) to bypass fluid to a drain tank (36). Sterile dialysis fluid flows through the cavity (15) in an open single-pass circuit and flows into the disposal and drain tank (36) upon passing through the cavity. Another embodiment controls solely on the basis of volume rather than on the combined basis of pressure and volume.
Patent EP-0215563-B1 (EP)
IPC: C07C29/14
Filed: 1986-08-05
Granted: 1992-01-29
Abstract: A continuous multi-stage hydrogenation process is described.This is effected in at least three catalytic stages connected in series. All stages up to and including the penultimate stage are operated adiabatically and in the vapour phase. Aldehyde (or other unsaturated organic compound) is fed to all stages ut to and including the penultimate stage. The rate of supply of the aldehyde or other unsaturated organic compound to the penultimate stage is controlled in relation to the catalyst volume in the penultimate catalytic stage so that the degree of hydrogenation in that stage is less than 100 %. The remaining chemically unsaturated material in the product mixture from the penultimate stage is hydrogenated, after cooling that product mixture, in the final catalytic stage to produce a substantially completely hydrogenated product mixture. In this way the dwell time of the reactants and product(s) at "hot spot" temperatures is minimised, thus reducing byproduct formation.
Patent EP-0199678-B1 (EP)
IPC: F23G5/10
Filed: 1986-01-29
Granted: 1989-05-17
Abstract: Apparatus for the treatment of domestic refuse to convert it into a solid odourless and non putrefiable residue of reduced weight and volume, comprises a sealable casing (1) housing a process cylinder (9) provided with means (12,19) for compacting refuse introduced therein, and heater means (17) for raising the temperature within the process cylinder (9) to a level such as to vaporise any liquids contained in the refuse, the casing (1) also housing extractor means for removing vapours, gases and fumes generated upon incineration of the refuse, and being provided with an upper door for the introduction of domestic refuse, and a lower door for the withdrawal of residues obtained after treatment.
Patent EP-0209535-B1 (EP)
Title: Dispositif d'affichage a effet memoire comprenant des couches minces electroluminescente et photoconductrice
IPC: G09G3/30
Filed: 1985-12-11
Granted: 1990-03-07
Abstract: Dispositif d'affichage électroluminescent à effet mémoire. Selon l'invention, la couche électroluminescente (44) et la couche photoconductrice (46) sont des couches minces. L'ensemble est intercalé entre deux systèmes d'électrodes (42, 48) reliées à une source de tension (50). Application à la réalisation d'écrans d'affichage.
Patent EP-0232358-B1 (EP)
Title: Systeme de commande pour helice a pas variable
IPC: B63H3/08
Filed: 1986-08-01
Granted: 1989-08-09
Abstract: Système pour la commande d'une hélice à pas contrôlable comportant un servomoteur hydraulique (4, 5) disposé dans le moyeu de l'hélice (2) et relié mécaniquement aux poles de l'hélice (3). Un milieu pressurisé est amené au servomoteur (4, 5) sous l'action d'une soupape de commande (7), depuis une source de milieu pressurisé (33), qui est relié à une chambre à milieu pressurisé statique (15) entourant un arbre rotative (1) relié à l'hélice et scellé contre la surface extérieure dudit arbre. La chambre communique, apr un canal radial à milieu pressurisé (19, 20, 21) prévu dans ledit arbre, avec un canal axial à milieu pressurisé (10) situé dans l'axe et s'étendant vers le servomoteur hydraulique (4, 5). Le système comporte également une chambre supplémentaire à milieu pressurisé statique (16) entourant l'arbre et est scellé contre le surface de celui-ci. Cette chambre, par un canal radial supplémentaire à milieu pressurisé (24, 25, 26) prévu dans l'arbre communique avec le canal axial à milieu pressurisé (10) de l'arbre. Le système comporte également une source supplémentaire de milieu pressurisé (34) et chacune des deux sources de milieu pressurisé (33, 34) peut être reliée en alternance à n'importe laquelle des chambres à milieu pressurisé (15, 16). Le système d'actionnement peut être actionné d'une manière essentiellement inchangée sans qu'il soit influencé par des défauts dans l'une des deux sources de milieu pressurisé (33, 34) ou par des défauts dans l'un des points haute pression (17, 18) des deux chambres à milieu pressurisé (15, 16).
Patent EP-0242385-B1 (EP)
IPC: C07H17/04
Filed: 1986-10-14
Granted: 1991-06-12
Abstract: A high yielding process for converting 3,2',6'-tri-N-acetyl sisomicin to netilmicin comprising the step of silylating the starting material at the 5,2'' positions, and optionally at the 4'' position, converting the 1-amino substituents to a 1-N-imino substituent, converting the imino to an ethylamino, deprotecting the compound and recovering netilmicin. Also disclosed are novel intermediate compounds.
Patent EP-0275348-B1 (EP)
IPC: D06B3/20
Filed: 1987-06-05
Granted: 1991-11-21
Abstract: A cloth washing machine has a group of water tanks (3,4,5) arranged in a steaming chamber (1), and a group of guide rollers arranged either in and out of water tanks, in order to wash cloth (W) supplied into the steaming chamber in swelling in steam and soaking in water repeatedly, and the machine further has a cloth stretching mechanism that keeps cloth stretched on rotationally driving guide rollers and conveys cloth in direction, and  vibrating mechanisms (B1,B2) that give direct vibrating motion to cloth so stretched, in order to improve washing effect.