baber/WOPTO huggingface dataset:
Patent EP-0035364-B1 (EP)
IPC: D06P3/08
Filed: 1981-02-25
Granted: 1984-05-23
Abstract: Aqueous compositions for darkening keratinous material, particularly hair, comprise a mixture of a solution of a salt of thiosulphuric acid, preferably in an amount of 0.2-5.0% by weight as thiosulphate ion, preferably as the sodium thiosulphate or an amine such as triethanolamine thiosulphate; with a solution of a complex of bismuth with an amino-polyacetic acid such as nitrilotriacetic acid or ethylenediamine tetracetic acid, the bismuth preferably being present in an amount (measured as carbonate) of 0.1-5.0% by weight; in the presence of a water-soluble amine, preferably an a alkanolamine such as mono-, di- or triethanolamine in an amount to maintain the pH in the range 8 to 11; and of a di- or poly-hydroxy humectant, preferably glycerol or propylene glycol in an amount of 5-70% by weight.
Patent EP-0039557-B1 (EP)
IPC: H01M2/14
Filed: 1981-04-23
Granted: 1985-01-02
Abstract: An electrochemical cell is shown wherein anode 1 of a reactive metal having an insulating film 2 thereon is separated from cathode 6 by a non-conductive flow screen 4. A porous, expandable element 5 is positioned between screen 4 and cathode 6 to maintain essentially uniform dimensions of the electrolyte flow channel defined by screen 4 as the anode is consumed during cell operation. Preferably, when a multiplicity of cells are electrically connected together, a plurality of separator elements 8 between the respective anodes and cathodes are utilized to ensure that each cell in the multi-cell configuration is subject to essentially identical compression forces in assembly and during discharge.
Patent EP-0042809-B1 (EP)
IPC: E06B9/11
Filed: 1981-06-22
Granted: 1984-09-12
Abstract: 1. A slat for producing furniture doors, curtains, shutters or the like, the said slat being produced from a profiled metal strip and being of the type comprising, on the one hand, tabs (6) in the form of gripping members, projecting over the small face of the slat forming the lower edge and, on the other hand, longitudinal slots (9) provided on the upper edge of the said slat and which can receive the above tabs (6), in the form of gripping members, of the slats situated immediately above, so as to couple and articulate the two slats, characterized in that the slat forms a tubular element with a substantially rectangular section, the two parallel edges of the metal strip from which it is made being contiguous and being situated at a corner of the slat facing the interior of the article of furniture, the tabs (6) in the form of gripping members being formed by extending the large face (10) of the slat facing the interior of the article of furniture, the longitudinal slots (9) being provided in the other small face of the corresponding slat at its upper edge close to the large face (10) of the slat, extended by the gripping members (6), each slot (9) having equal to that of a gripping member (6) and being offset with respect to the latter on the side of the connecting area (7) between the gripping member and the slat, having substantially equal to the length of the said area (7).
Patent EP-0051662-B1 (EP)
Title: Temrinal de tele-imprimante
IPC: G06F3/12
Filed: 1981-04-30
Granted: 1985-08-28
Abstract: Un terminal de tele-imprimante (10) comprend un clavier (70), une imprimante thermique (62) et des circuits electroniques de communication (44, 56, 58), chacun d'eux fonctionnant a l'aide d'un micro-processeur autonome (40, 52, 60) qui peut stocker et liberer des donnees, de maniere a former un systeme de commande simple et fiable pour le terminal. Les trois micro-processeurs (40, 52, 60) sont interconnectes par des bus quatre bits (IMPRESSION DONNEES, TRANSMISSION DONNEES/ETATS) pour des operations de transfert de donnees entre les processeurs qui sont effectuees en bytes mais les bus quatre bits font que les bytes sont transferes en deux echanges a quatre bits. Un bus quatre bits (IMPRESSION DONNEES) est utilise pour connecter le processeur de communication (52) et le processeur du clavier (40) avec le processeur de l'imprimante (60) pour le transfert des donnees vers l'imprimante et un second bus a quatre bits (TRANSMISSION DONNEES/ETATS) est utilise pour connecter le processeur du clavier et le processeur de communication pour le transfert de donnees vers les circuits electroniques de communication. Les circuits electroniques de communication comprennent un interface de communication serielle (44, 58) pour la transmission et la reception des donnees et un interface parallele (56) uniquement pour la reception des donnees.
Patent EP-0076137-B1 (EP)
IPC: C11D11/02
Filed: 1982-09-27
Granted: 1987-01-21
Abstract: A process for making washing powder having a high content of sodium soap in which the tendency to form clots and gels is reduced. The reduction is effected by impregnating spray-dried or spray-cooled powder with a specified amount of a water-soluble sodium salt. The amount specified is sufficient to produce a solution of sodium ions having 0.5 to 4 molar initial concentration in the immediate locality of the individual spray-dried particles.
Patent EP-0079185-B1 (EP)
IPC: C11D3/37
Filed: 1982-11-01
Granted: 1986-02-12
Abstract: A substantially isotonic aqueous solution suitable for the cleaning of soft and gas permeable contact lenses which solution comprises a sterile aqueous solution of 0.01 to 2% of an ophthalmically acceptable non-ionic surface active agent, 0.0012 to 0.003% of a chlorhexidine salt and sufficient tonicity adjusting agent not containing ionic species producing a tonicity equivalent to more than a 0.3% solution of sodium chloride.
Patent EP-0056776-B1 (EP)
Title: Method of manufacturing hollow one-piece axle blanks, and axle blanks obtained
IPC: C21D8/10
Filed: 1982-01-18
Granted: 1984-10-03
Abstract: A method for the economical manufacture of one-piece tubular axle blanks of the type having a center portion with journals at both ends. The method involves quenching a length of a preheated steel tube followed by tempering and then swaging at both ends by forging or hammering. The areas of transition between the center portion and the respective journals are thickened by upsetting, and the ends of the axle blank are subsequently locally heat treated by annealing.
Patent EP-0078267-B1 (EP)
IPC: A61F13/15
Filed: 1981-12-16
Granted: 1986-08-13
Abstract: Bedding for small children and persons who suffer from illnesses or are unable to move, and consequently wet their beds. In order to bind the liquid so that diapers or equivalent fomenting the baby or the patient become unnecessary, the bedding comprises depressions (4) or impressions or protruding parts located relatively close to each other. On top of the said element or adjacent to it there is removably adjusted a moisture-absorbing changeable part (5). The changeable part (5) includes a moisture-impermeable layer (6) and, if so desired, a moisture-absorbing part (7), or the changeable part is formed of tubular members with perforations on their upper surface, which members can be fitted into the depressions of the bedding element. The tubular members conduct the moisture into a removable receptacle or equivalent placed in another groove. The uppermost layer of the changeable part (5) is a highly moisture-permeable layer (8).
Patent EP-0083648-B1 (EP)
IPC: A01N47/12
Filed: 1982-07-19
Granted: 1986-06-04
Abstract: Novel S-benzyl thiolcarbamates, having the formula <IMAGE> in which R<1> is selected from the group consisting of hydrogen and methoxy, R<2> is selected from the group consisting of methyl, ethyl, and allyl, and R<3> is selected from the group consisting of straight-chain C3-C6 alkyl optionally substituted with one or two methyl groups, and allyl. The compounds are particularly effective in the control of weeds associated with rice crops.
Patent EP-0097781-B1 (EP)
Title: Testing method for high speed logic designs using low speed tester
IPC: G06F11/22
Filed: 1983-04-20
Granted: 1986-08-06
Abstract: A testing technique is disclosed for assuring AC performance of high speed random logic, employing a low speed tester. AC testing on a low speed tester is split into multiple phases. During the first phase, a slack time delta is introduced, which is the time difference between the product cycle time required by the application and the tester cycle time used in the product test. The product is tested with this timing using conventionally generated test patterns. The effect of the slack is then resolved in the subsequent phases of the test. The product is tested again with the same type test patterns as in the first phase, but with redefined strobe times at the staging latches in the circuit. The slack delta is transferred to paths between the consecutive staging latches and the resultant signals arrive and get sampled by the low speed tester as if there were no slack. The principle of the invention can be applied to any logic circuit to be tested, which has two or more staging latches or to logic circuits which have a plurality of N combinatorial logic blocks each separated by respective staging latches from the others.
Patent EP-0095092-B1 (EP)
IPC: C07D457/04
Filed: 1983-05-11
Granted: 1986-12-30
Abstract: A process for preparing lysergic acid esters of the formula <CHEM>  wherein  R is alkyl of up to 3 carbon atoms, comprises reacting corresponding lysergic acid or isolysergic acid amides with corresponding alcohols at temperatures of 0 DEG  to 65 DEG C for 2 to 30 hours in the presence of an acid at a pH value of 0-1.
Patent EP-0106100-B1 (EP)
IPC: A23L33/12
Filed: 1983-09-02
Granted: 1988-06-01
Abstract: An aqueous preparation containing vitamin E prepared by emulsifying or solubilizing vitamin E in an aqueous phase in the presence of a saponin shows excellent transparency and thermal stability, and can be widely used in the fields of medicines, cosmetics, foodstuffs, animal feeds and the like. Quillaiasaponin is the preferred saponin.
Patent EP-0108330-B1 (EP)
IPC: A61D17/00
Filed: 1983-10-25
Granted: 1986-12-30
Abstract: 1. Device for indicating when an animal begins to give birth to its young, which device comprises a temperature sensor constructed in the form of a probe (1) and introduceable into the vagina of female domestic animals, said sensor having at its end nearest to the vagina exit a cable (11) which is connectable to a transmitter supported by the animal (7), characterised in that the probe (1) is elongated, the introduction end (4) is calotte-shaped and has a radially arranged groove (3), and the probe (1) has an encircling flange (2) which is inserted in the groove (3), constructed as a cloverleaf rosette, connected releasably to the probe (1), and situated radially and at right angles to the longitudinal axis of the probe (1), which flange is made of an elastic material which is resistant to faeces, especially rubber.
Patent EP-0111325-B1 (EP)
IPC: B01J27/00
Filed: 1983-12-08
Granted: 1988-01-27
Abstract: 1. A process for the manufacture of 13-cis-retinoic acid, characterized by a) reacting 5-hydroxy-4-methyl-2(5H)-furanone with a salt of the formula  see diagramm : EP0111325,P8,F1  wherein R1 , R2 and R3  are aryl or di-(lower-alkyl)-amino and X is halogen, in a lower alkanol in the presence of an alkali metal hydroxide at a temperature of -10 to -50 degrees C, and b) treating the reaction product obtained in step a) in an organic solvent with a compound or a complex of rhodium or palladium other than palladium or rhodium phthalocyanine or a palladium or rhodium compound containing a cyanide ion.
Patent EP-0146694-B1 (EP)
IPC: H04N5/21
Filed: 1984-09-12
Granted: 1988-03-30
Abstract: In the transmission of a television signal containing a luminance signal between a transmitting station and a receiving station of a television system, the picture resolution at the receiving station is compatibly increased by: effecting planar prefiltering of the luminance signal at the transmitting station and a corresponding planar postfiltering of the luminance signal at the receiving station; effecting offset sampling or offset modulation of the luminance signal at the transmitting station and a corresponding sampling conversion or demodulation of the luminance signal at the receiving station; deriving an additional signal from the luminance signal for increasing picture resolution, reducing the amplitude of the additional signal at the transmitting station and transmitting the additional signal together with the original luminance signal to the receiving station; and increasing the amplitude of the additional signal at the receiving station to an extent corresponding to the reduction performed at the transmitting station.
Patent EP-0127290-B1 (EP)
IPC: B01D3/00
Filed: 1984-04-03
Granted: 1987-07-29
Abstract: The present invention concerns a procedure for removing gases from a distilling apparatus (10). In the procedure, the effluent water is caused to flow from the distilling apparatus (10) along an effluent line (19) to an effluent heat exchanger (13) for recovering the heat contained in the effluent. The feed water is arranged to flow along a first branch line (14a) through a distillate heat exchanger (12) and along a second branch line (14b) through the effluent heat exchanger (13) to the purpose of preheating the feed water. The mixture of distillate, vapour and gases is conducted from the distilling apparatus (10) along a flow line (16) to a degassing heat exchanger (11), where the heat contained in the mixture is recovered. The recovered heat is utilized in preheating the feed water by conducting the feed water after the distillate heat exchanger (12) and the effluent heat exchanger (13) along a header line (15) through the degassing heat exchanger (11), and further by a tubular connector (20) into the distilling apparatus (10). The gases are allowed to escape from the degassing heat exchanger (11) through a gas venting hole (17) into the environment. The mixture flow is condensed in the degassing heat exchanger (11) to distillate, and the distillate is conducted from the lower part of the degassing heat exchanger (11) along a distillate line (18) to the distillate heat exchanger (12).
Patent EP-0147278-B1 (EP)
IPC: H01H71/40
Filed: 1984-12-05
Granted: 1987-12-23
Abstract: 1. Thermal-magnetic trip device with a mechanism (40) of an electric circuit breaker comprising : - a stationary core (18) associated with a movable core (20) sliding by means of an air-gap (22), - a tubular control coil (12) surrounding coaxially said stationary and movable cores (18, 20), the air-gap (22) being crossed by a magnetic flux due to the passage of the current in the coil (12), - a spring (36) resetting the movable core (20) in spreaded position when the current intensity for excitation of the coil (12) is lower than the electromagnetic trip threshold, - a thermomechanical sensor (44) of shape memory effect alloy, sensitive for the temperature rise of the control coil (12), - and unlocking means cooperating with the movable core (20) and the thermomechanical sensor (44) to ensure the automatic tripping of the mechanism (40), characterized by the fact that the thermomechanical sensor (44) of shape memory effect alloy comprises a helical spring (46) arranged in a closed space (42) insides the insulating duct (14) supporting the coil (12), and that the ampere-turn number of the coil (12) is constant for all sizes of a range.
Patent EP-0126768-B1 (EP)
Title: Cartouche memoire pouvant etre reliee a un agencement de commutation telephonique
IPC: H04M3/00
Filed: 1983-11-21
Granted: 1990-05-16
Abstract: Une cartouche (101) comprenant des circuits et des instructions de programmes est reliée à un système de communication téléphonique commandé par processeur (100) de manière à permettre de modifier sélectivement le système de gestion en fonction de la cartouche utilisée.
Patent EP-0154207-B1 (EP)
IPC: B03C1/24
Filed: 1985-02-11
Granted: 1988-05-18
Abstract: In separating a mixture of solid material particles including non-magnetic electrically conductive metals into a light fraction and a heavy fraction, where the light fraction includes the non-magnetic particles, the mixture is directed into an upwardly extending airflow passageway from an inlet channel extending laterally from the passageway. The inlet channel is spaced between the inlet and outlet ends of the passageway. An alternating magnetic field is provided adjacent the entrance of the mixture into the airflow passageway for accelerating the particles in the desired direction. The mixture is fed through the inlet channel into the airflow passageway in layer form, preferably as a single layer. A main flow of air passes upwardly through the airflow passageway from the lower inlet end and develops a highly turbulent vortex-like airflow. The airflow, in combination with the magnetic field, effects separation of the light and heavy fractions of the material. A secondary flow of air is directed upwardly into the air flow passage in the region of the introduction of the mixture and accelerates the air flow and carries the light fraction upwardly to the outlet end of the passageway.
Patent EP-0184740-B1 (EP)
IPC: C11B3/02
Filed: 1985-11-30
Granted: 1991-03-06
Abstract: Fatty acid alkyl esters are produced by catalytic transesterification of natural fats and oils containing free fatty acids. In a preliminary esterifying step, the free fatty acids present are reacted with a C1-C4 alkanol (e.g., methanol) in the presence of an acidic esterification catalyst, at a temperature of about 50 DEG  to 120 DEG  C. and at substantially atmospheric pressure. The resulting reaction mixture is allowed to separate into two phases: (1) an alcohol phase containing the acidic esterification catalyst and part of the water of reaction and (2) an oil phase. These phases separately recovered. The oil phase is then extracted with an immiscible extractant, preferably comprising a mixture of glycerol and methanol, to remove residual water of reaction. In the final step the extracted oil phase is transesterified with a C1-C4 alkanol, e.g. methanol, in the presence of an aklali catalyst and at substantially atmospheric pressure.
Patent EP-0166536-B1 (EP)
IPC: C08F297/06
Filed: 1985-05-29
Granted: 1988-11-02
Abstract: A novel block copollymer is disclosed which includes a random ethylene-propylene copolymer segment (A) and a methacrylate segment (B). The block copolymer has a number-average molecular weight of about 1,000 to about 600,000 and a ratio of (A) to (B) of 15/85 to 97/3 by weight.
Patent EP-0170432-B1 (EP)
Title: Vehicle seat belt retractor
IPC: B60R22/36
Filed: 1985-07-04
Granted: 1988-11-30
Abstract: The belt-storage spool 20 of the retractor has mounted on its end face a disc 80 which is rotatable relative to the spool 20 about an axis passing through the centre of mass of the disc. The disc is normally urged into a stationary position relative to the spool by a spring 90 which undergoes a buckling deformation when the disc rotates relative to the spool at spool accelerations at or above a threshold value. This rotation brings a pawl 86 on the disc into engagement with internal ratchet teeth 41 of a lockcup 40 which then rotates with the spool to cause locking of the retractor by engagement of a lockbar 45 with ratchet teeth 25 on the spool. The lockcup 40 is urged into its rest position by a further buckling spring 52. Figures 3 and 4 show modified constructions in which the disc 80 is replaced by elements 100, 120.
Patent EP-0161950-B1 (EP)
IPC: F27D13/00
Filed: 1985-03-06
Granted: 1988-12-28
Abstract: The installation permits continuous charging of solid material (2) such as steel scrap into a reaction vessel (1) such as a converter for steel manufacture, the steel scrap being heated by heat exchange with the gases (G) emitted from the converter. To this end, the scrap (2) is fed into a compartment (3) provided with a discharge opening placed above the mouth (6) of the converter (1) from which the hot gases (G) are emitted, the scrap (2) is displaced towards the discharge opening (5) and the hot gases (G) are aspirated so as to circulate through the scrap (2) in countercurrent flow with respect to the direction of displacement (D) of the scrap.
Patent EP-0170688-B1 (EP)
IPC: C07C69/00
Filed: 1985-01-31
Granted: 1987-09-16
Abstract: Utilization of salicylic acid esters of primary or secondary, branched chain saturated aliphatic alcohols with 6 atoms of C as perfumes.
Patent EP-0172920-B1 (EP)
IPC: G06T15/20
Filed: 1985-03-05
Granted: 1990-05-09
Abstract: A picture display method which converts three-dimensional coordinate values (x, y, z) of a picture to be described into coordinate values (X, Y) of a two-dimensional description coordinates system on a CRT describing surface (DPS), and which displays a perspective view of the picture on the CRT describing surface (DPS) using two-dimensional coordinate values obtained by the conversion. In the three-dimensional coordinate axes of the perspective view displayed on the CRT surface (DPS), the angle between the x-axis and the y-axis is denoted by beta (the counterclockwise direction is the positive direction with the x-axis as a reference), the angle between the x-axis and the X-axis of the description coordinate system is denoted by alpha (the counterclockwise direction is the positive direction with the X-axis as a reference), and coordinate values of three-dimensional coordinate origin (DRP) of the perspective view in the description coordinate system are denoted by (XO, YO). The keyboard is provided with a key to increase the angle alpha as well as a key to decrease the angle alpha. The picture display method comprises a step to increase the angle alpha by depressing the increment key or to decrease the angle alpha by depressing the decrement key, a step for converting three-dimensional coordinate values into a description coordinate system (X-Y coordinate system) in accordance with the equation (I), and a step for displaying the perspective view of the described picture in a turning manner by using coordinate values of the description coordinate system obtained by the conversion.
Patent EP-0174349-B1 (EP)
Title: Installation de neutralisation de condensats acides
IPC: B01D53/34
Filed: 1985-02-18
Granted: 1988-05-25
Abstract: Installation de neutralisation de condensats de gaz de fumées et de gaz d'échappement, caractérisée par le fait que dans un récipient de circulation sont disposées l'une après l'autre une couche de gravier de quartz, une couche de charbon actif et une couche d'oxyde de magnésium.