baber/WOPTO huggingface dataset:
Patent EP-0066515-B1 (EP)
IPC: H04R29/00
Filed: 1982-05-26
Granted: 1985-11-21
Abstract: 1. Sound-generating apparatus for controlling the phonic insulation in buildings, comprising a sound-issuing assembly placed in the same dwelling room constituted by a sound-generating means (1), a loud-speaker (2) connected to the sound-generating means (1), and a control microphone (3), characterized in that it comprises a first series of n octave filters (11 to 16) for filtering by octave bands the sound generated by the sound-generating means (1), a second series of n octave filters (21 to 26) identical to the filters of the first series of filters (11 to 16) for filtering by octave bands the sound recorded by the control microphone (3), a series of n networks for determining an effective value (31) respectively connected to each of the outputs of the n filters of the second series of octave filters (21 to 26), a series of n circuits (41) ensuring the production of levels of reference sound for each of the octave bands of the sound to be generated, a series of n comparators (51) each allotted respectively to a filter of the second series of filters (21 to 26) and having a first input connected to the network for determining an effective value (31) of the corresponding filter (21) and a second input connected to the network for producing the level of sound reference (41) of the corresponding filter (21), a series of n amplifiers (61) respectively associated to n comparators (51), a series of n multiplying networks (71) each having a first input connected to the output of the amplifier (61) associated to a filter (21) of the second series of filters (21 to 26) and a second input connected to the output of the corresponding filter (11) of the first series of filters (11 to 16), a summing network (4) connected to the outputs of n multiplying networks (71) and a power amplifier (5) to apply to the loud speaker (2) the output signal of the power amplifier (5).
Patent EP-0074323-B1 (EP)
IPC: A01K63/04
Filed: 1982-08-13
Granted: 1984-12-12
Abstract: 1. Ion-exchanging lining for lining the bottom of an aquarium, and in particular an aquarium containing aquatic plants, said lining comprising a fibrous layer and being characterized in that it further comprises porous particles of zeolites.
Patent EP-0090360-B1 (EP)
IPC: C07D498/04
Filed: 1983-03-24
Granted: 1988-05-18
Abstract: New quinoline compound, and the corresponding 1,2-; 1,3-; and 1,4-benzodiazines, the quinoline compounds being of the formula: <CHEM>  and salts thereof, wherein R1 and R2 are independently hydrogen, lower alkyl, halo, trifluoromethyl, amino, lower alkyl amino, lower acylamino, cyano, aryl, aryl/lower alkylene, nitro, lower alkynyl, lower alkenyl, lower alkyl sulfinyl, lower alkyl sulfonyl, lower alkoxycarbonyl, carboxyl, lower alkoxy, lower alkanoyl, or lower alkenoyl, Y is oxygen, sulfur, nitrogen or R3N wherein R3 is hydrogen, lower alkyl, alkenyl, alkynyl, aryl, aralkyl, acyl, aminoalkyl, or carboxyalkyl, Z is oxygen, sulfur or nitrogen, X is cyano, carbalkoxyl, carboxyl, formyloximino, tetrazolyl, carbalkoxyalkyl or carboxyalkyl, and m is 0 or 1, are useful as medicinals, especially for treatment of asthma, and/or as intermediates in the preparation of compounds useful for treating asthma.
Patent EP-0103300-B1 (EP)
IPC: H01L21/56
Filed: 1983-09-13
Granted: 1988-02-17
Abstract: Electronic components are encapsulated with a calcium silicate-containing poly(arylene sulfide) composition. The composition can also contain a filler such as talc or silica and an organosilane such as 3-mercaptopropyltrimethoxysilane.
Patent EP-0105349-B1 (EP)
IPC: H01S3/097
Filed: 1983-03-28
Granted: 1989-07-19
Abstract: In generally known segmented plasma excitation and recombination type of light sources, comprising spaced apart metal strips (101-110) capable of generating a high-density metal-vapor ion plasma (141-149) when an electrical voltage (130) is applied across the strips, the use of strip materials formerly not usable in such devices is made possible by using strips which are significantly thinner (e.g., 10 times thinner) than previously used.
Patent EP-0163749-B1 (EP)
IPC: C02F1/38
Filed: 1984-06-02
Granted: 1988-03-02
Abstract: 1. A method of separating biomass and inorganic constituents from the sludge from a methane reactor (1) in an anaerobic waste water plant, the sludge/water mixture for separation being withdrawn from the reactor (1) near the ground and fed to the inlet opening (5) of a hydrocyclone (6), the head flow from the hydrocyclone (6) being fed to a collecting tank (12) holding at least biomass and water, and a sludge/water mixture being returned from the collecting tank to the reactor (11), characterized in that the sludge/water mixture for separation is fed to the inlet opening (5) by the hydraulic flow pressure of the reactor, and the head flow from the hydrocyclone (6) is fed through a closed pipe (11) to beneath the surface of the water in the collecting tank (12).
Patent EP-0143240-B1 (EP)
IPC: B41F31/14
Filed: 1984-09-19
Granted: 1987-02-04
Abstract: An inking unit for printing machines wherein ink is fed in a metered fashion from an ink supply tank to inking rollers of the inking unit by which an ink film is applicable to a printing plate via a plurality of ink form rollers respectively in contact with a distributor roller and disengageable from a plate cylinder, the last of the plurality of form rollers, as viewed in rotational direction of the plate cylinder, being constructed so as to oscillate, including a roller shaft mounted so as to be fixed against rotation in bearings on the printing machine, the oscillating form roller having a casing with an outer cylindrical surface, the form roller casing being rotatably mounted on the roller shaft and being axially displaceable on the roller shaft for performing a stroke limited at both sides by respective pairs of bushings also mounted on the roller shaft, and including a respective compression spring disposed between the bushings of the respective pairs of bushings on each side of the oscillating form roller.
Patent EP-0142343-B1 (EP)
IPC: G01N24/08
Filed: 1984-11-09
Granted: 1989-01-25
Abstract: The effects of motion in a given direction of particles being imaged in an NMR imaging system are substantially reduced by using gradients in the given direction produced by gradient pulse sequences which exhibit a zero value first moment relative to the point in time at which phase determination of the particles occurs. This point in time is generally taken at the time at which the longitudinal magnetization is translated to the transverse plane, as that is the phase reference for the NMR signals produced by the particles.
Patent EP-0147958-B1 (EP)
IPC: G03G15/00
Filed: 1984-12-05
Granted: 1988-04-20
Abstract: A document scanner of the kind wherein a wedge-shaped scanner housing (16, 18) is vertically movable on a main housing (10) to locate an inclined scanned window against a document resting on a trough-like document support (14) beneath the scanner housing, and wherein the scanner housing is manually movable up and down for location against and removal from a document to be copied, and counterbalancing means are provided within the main housing to facilitate such vertical housing movement.
Patent EP-0122209-B1 (EP)
Title: Process for binding biological macromolecules to carriers
IPC: A61K39/44
Filed: 1984-04-03
Granted: 1990-01-17
Abstract: 1. A process for the solid and durable binding of a biological macromolecule to a chemically inert solid carrier for which it has a low affinity, the process being characterised in that it comprises coating the carrier with a layer of a biological macromolecule and of polymerising the biological macromolecules thus deposited by means of a chemical polymerising agent, thereby forming a coating having an affinity for the carrier higher than that of said macromolecule and containing a controlled amount of this latter.
Patent EP-0146614-B1 (EP)
Title: Relai electro-fluidique
IPC: H01H35/24
Filed: 1984-06-19
Granted: 1988-08-24
Abstract: Perfectionnement aux relais électro-fluides susceptibles de signaler soit le seuil maximal ou minimal de pression d'un circuit de fluide, soit la position d'un organe mobile d'un vérin. Le relais est constitué d'un raccord (1, 2) fixé directement sur un appareil (5) ou sur une tuyauterie et comportant un corps présentant une entrée de commande pneumatique (6) en communication avec ledit appareil ou ladite tuyauterie, ladite entrée (6) de commande étant reliée à un espace situé d'un côté d'une membrane élastique (16) soumise à la pression du fluide établie dans l'entrée (6) de commande, ladite membrane (16) étant reliée par un organe de transmission (18) coulissant dans le corps à un moyen de commande (22) d'un contacteur électrique (23). L'invention est utilisée pour la commande d'un vérin.
Patent EP-0146618-B1 (EP)
IPC: A23L2/62
Filed: 1984-06-06
Granted: 1988-08-10
Abstract: Clouding agent which is free of brominated vegetable oils or glyceryl abietate. Brominated vegetable oils have relatively low concentration limits, and glyceryl abietate produces a bitter taste when used at relatively higher concentrations. Also, glyceryl abietate is not a natural product under most labelling laws. The clouding agent of the present invention produces a non-ringing, taste-free, precipitation-free cloud in still or carbonated beverages, such clouding agent comprising carnauba wax, a water soluble gum, water, a polyhydric alcohol of two to six carbons, and an edible salt.
Patent EP-0181675-B1 (EP)
IPC: C12N9/80
Filed: 1985-11-11
Granted: 1989-08-30
Abstract: @ The invention relates to a process for the preparation of L-a-amino acid and D-a-amino acid amide from DL-a-aminoacid amide by contacting the DL-a-amino acid amide in an aqueous solution with an a-amino acyl amidase containing preparation obtained from a culture of Pseudomonas putida in the presence of traces of bivalent metal ions as activator, characterized in that the aqueous solution also contains a potassium salt selected from the group consisting of potassium sulphate and potassium chloride.The invention further relates to a process for the preparation of a L-α-amino acid and D-α-amino acid amide starting from the corresponding aldehyde, potassium cyanide and ammoniumsulphate, subsequent treatment with a ketone and potassiumhydroxide and finally subjecting to enzymatic hydrolysis with a preparation obtained from Pseudomonas putida.
Patent EP-0183778-B1 (EP)
IPC: H02G15/00
Filed: 1985-05-10
Granted: 1989-10-11
Abstract: A forced encapsulation system that can be advantageously used to encapsulate cable splices, e.g., multiconductor communications cables. Containment means are formed around a substrate comprising part of at least one cable, and secured to the cable, thereby forming an enclosure into which liquid encapsulant can be introduced and in which the encapsulant can be pressurized and maintained at pressure above ambient pressure. In a preferred embodiment, the containment means comprise a containment bag formed in situ from an elastomer sheet and sealed to the cable sheaths, with a reenforcing outer enclosure surrounding the containment bag. Pressurizing the liquid encapsulant leads to thorough penetration of the encapsulant into the splice work and cable ends and to intimate contact between the cured encapsulant and the surfaces within the enclosure, including surfaces with which the encapsulant does not form an adhesive bond, resulting in improved gasketing around conductors, thereby reducing the possibility of water-caused splice damage.
Patent EP-0214986-B1 (EP)
Title: Appareil d'exercice
IPC: A63B71/02
Filed: 1985-06-14
Granted: 1990-04-25
Abstract: Appareil d'exercice comportant un dispositif d'entraînement (13), un élément d'exercice (11) et un dispositif de transmission de torsion (12) connectant le dispositif d'entraînement (13) et l'élément d'exercice de telle manière que, pour une vitesse de rotation donnée du dispositif d'entraînement (13), la torsion appliquée à l'élément d'exercice (13) et, par conséquent, la résistance au mouvement fournie par l'élément d'exercice (11) est essentiellement constante. Une interface d'utilisateur (10) fait partie de l'élément d'exercice (11), si bien que la résistance au mouvement fournie par l'élément d'exercice est traduite via l'interface de l'utilisateur en une résistance contre laquelle l'utilisateur peut effectuer un travail. Un capteur (14) est connecté à l'élément d'exercice (11) afin de surveiller la direction et l'amplitude de mouvement de l'élément (11) alors que la sortie du capteur (14) est amenée à une unité de commande comportant un processeur de commande (20), le signal de sortie du capteur étant connecté au processeur (20) via un circuit d'interface de capteur (21). Le processeur (20) entraîne également un circuit d'interface et de commande d'entraînement (22), tandis que le circuit d'interface et de commande d'entraînement (22) effectue lui la régulation de la vitesse du dispositif d'entraînement (13) en conformité avec un programme mémorisé dans le processeur (20). Le programme d'exercice à effectuer sur l'appareil est chargé dans le processeur de commande (20) grâce à un clavier spécialisé (23) et la routine programmée est affichée sur un écran spécialisé (24). Pendant un programme d'exercice, les données relatives aux exercices déjè effectués sont affichées sur l'écran spécialisé (24) et, une fois le programme fini, ce sont les statistiques relatives au programme entier exécuté qui sont affichées. Un ordinateur extérieur facultatif (31) peut également être relié au processeur de commande (20) grâce à une interface adéquate (33), de manière à permettre l'utilisation via l'interface (33) de programmes d'exercice prédéterminés mémorisés dans un dispositif de mémorisation de programme (31) de l'ordinateur extérieur (31).
Patent EP-0225870-B1 (EP)
IPC: B60B33/00
Filed: 1985-05-24
Granted: 1989-05-24
Abstract: Agencement de roue du type comprenant au moins deux roues (9) tournant autour d'une surface de contact (2) et écartées d'une distance égale sur un organe de support (8) relié de manière mobile à une structure, par exemple une partie de la carrosserie d'un wagon, un châssis de véhicule, un conteneur ou un transporteur. L'invention permet à la structure de se déplacer sans variations de niveau en dépit du fait que les roues (9) passent sur des irrégularités sur la surface de contact. Selon l'invention, l'organe de support (8) est mobile en continu dans un plan qui est, en principe, perpendiculaire à la surface de contact. Des organes circulaires de support (13), concentriques aux roues, coopèrent avec des surfaces de support sur la structure.
Patent EP-0204127-B1 (EP)
IPC: B01F29/83
Filed: 1986-04-24
Granted: 1991-09-18
Abstract: Described is a pressure-resistant mixer with a feed opening (15), a rotating mixing container (1) with a drainage device (20) and with mixing tools (17) arranged eccentrically to the axis of the mixing container axis (35) inside the mixing container (1), and with drive motors (6, 22) and drive devices (33, 34) for driving the mixing devices (17) and/or the mixing container (1). In order, on the one hand, to avoid sliding seals in contact with the materials being mixed, and, on the other, to avoid having to use extremely large size seals, is proposed in accordance with the invention to position the mixing container (1) inside a stationary pressure vessel (3).
Patent EP-0219156-B1 (EP)
IPC: A61K36/00
Filed: 1986-09-22
Granted: 1990-11-28
Abstract: The association of chitin or of chitosane with soy saponins shows appetite moderating and antigastritis activity, the objectionable and not negligible side effects of the two active ingredients being also eliminated.
Patent EP-0222592-B1 (EP)
Title: High efficiency technique for coding a digital video signal
IPC: H03M7/30
Filed: 1986-11-05
Granted: 1991-01-23
Abstract: High efficiency apparatus for coding digital video data in which the number of bits per picture element in the video data such as a digital video signal or the like is compressed. The video data of a television picture plane is divided into a number of three-dimensional blocks, i.e., spatial blocks. The picture element data in the block can be coded by the reduced number of bits by the bit compression by performing the coding process adapted to the narrowed dynamic range on the basis of the correlation among the picture elements in each block. The transmission data of the number of bits reduced as compared with the number of bits of the original data can be formed. By coding only the necessary frame by discriminating the movement of the image in the block, the redundancy in the direction of time can be removed.
Patent EP-0205355-B1 (EP)
IPC: G10K13/00
Filed: 1986-04-16
Granted: 1991-10-16
Abstract: The device comprises a tank (1) receiving a cleaning agent in which a part (P) to be cleaned is immersed. The tank (1) is equipped with electroacoustic transducers (2) capable of generating powerful ultrasonic mechanical waves in the cleaning agent. Means (3) for generating periodic electric signals make it possible to supply the transducers (2). Means for regulating the frequency and the power of the ultrasonic wave (4, 5) are provided in order to adjust the abovementioned parameters. Furthermore, means (6) make it possible to focus the beam resulting from the ultrasonic wave emitted by the transducers (2). The focusing and/or the deflecting of the resulting beam towards the part to be cleaned permits an illumination of a selective treatment of this part. Application to the cleaning of mechanical parts in industrial part-treatment processes such as, for example, chromium plating. <IMAGE>
Patent EP-0224444-B1 (EP)
IPC: B01D71/02
Filed: 1986-11-17
Granted: 1990-05-09
Abstract: A process for manufacturing a partially permeable membrane is such that a 20-200  mu m thick aluminum foil in the non-recrystallized condition is etched in an electrolyte at a current density in the range 2-20 kA/m2 and the surface given an after-treatment to prevent hydration reactions. The membrane is particularly suitable for ultrafiltration, gas separation or pervaporation and to that end can also be employed in combination with a polymer membrane.
Patent EP-0215087-B1 (EP)
IPC: B01D29/13
Filed: 1986-03-12
Granted: 1992-01-02
Abstract: The filter has a spiral of, or parallel, spaced lengths of, double-ply material whose plies are seamed together along spaced, longitudinal seams to provide an array of side-by-side tubes. The filter support material is highly flexible and has a thickness not greater than 1 mm. Due to the tubular formation, the filter support has an uninterrupted filter zone of substantial area relative to the total area of the filter support; during filtration (when the filter support is under the pressure of the feed) the tube walls bulge out and the filter zone is restrained solely by tensile forces in the filter support itself. Substantial movement of the filter support is possible in the direction at right angles to its face when the pressures on either side of the filter support are equal. The filter support has many applications, but one application is when the filter is connected downstream of an aeration vessel with no intervening vessel, the concentrate outlet of the filter being connected to the aeration vessel for sludge return.
Patent EP-0218683-B1 (EP)
IPC: B41M5/30
Filed: 1986-04-04
Granted: 1989-03-15
Abstract: A thermosensitive sheet including a substrate (10), a thermally reactive coating (12) on the substrate, and an impervious cellulose sheet (14) on the thermally reactive coating. The cellulose sheet (14) may be a capacitor tissue. In the preparation of the thermosensitive sheet, the capacitive tissue (14) is applied to the coating (12) in a single operation within a few seconds following the application of the coating (12) to the substrate (10). The thermally reactive coating acts as an adhesive for laminating the cellulose sheet (14) and the substrate. The thickness of the capacitor tissue (14) is such that it enables heat transfer to the reactive coating (12) and showing of the thermally printed image therethrough.
Patent EP-0244582-B1 (EP)
IPC: A47B17/00
Filed: 1987-02-27
Granted: 1991-01-16
Abstract: A set of components for making furniture includes at least an elongated support section (102), connectable with at least one surface element (18) and/or at least one further support section, with such components providing a cable channel (104) extending along the support section (102).
Patent EP-0245597-B1 (EP)
IPC: C23F11/18
Filed: 1987-03-02
Granted: 1992-07-01
Abstract: A process for improving the corrosion resistance of an iron or steel part having a phosphate conversion coating, said method comprising contact of said part with a solution containing ions selected from the group of cobalt ions and nickel ions. Preferably, the solution also contains stannous ions. Contact may be by immersion or spraying.
Patent EP-0239807-B1 (EP)
IPC: G08B13/26
Filed: 1987-03-02
Granted: 1991-04-17
Abstract: The system has a multiplicity of electrodes (E) which are connected to an evaluation unit (AWE) by coaxial cables (VL). A measuring unit (MIM) arranged in the electrode circuit is used to measure the current (IM) flowing from the generator (SEN) to the electrode (E). Another measuring unit (MIK), in the evaluation unit (AWE), measures the cable current (IK) flowing through the cable capacitance (CK), the screen conductor (Sch) of the coaxial cable (VL) being connected to earth potential (EP) via the measuring unit (MIK). The difference between the measured current (IM) and the cable current (IK) gives the actual electrode current (IE). The ammeters (MIM, MIK) can consist of an instrument transformer (MW) having a third winding (W3) with the same number of turns as the primary winding (PW). The primary winding (PW) is in the electrode circuit, the third winding (W3) is connected between the screen conductor (Sch) and earth potential (EP). <IMAGE>
Patent EP-0245840-B1 (EP)
Inventor: BADER HUBERT
IPC: A61K9/20
Filed: 1987-05-12
Granted: 1993-12-01
Abstract: Polyamides in which amino acids are incorporated in the polymer backbone via two amino or carboxyl groups and which carry in the alpha -position to the amide structure a functional group which is responsible for degradation and active compound release are highly suitable for the preparation of biologically degradable active compound depot preparations having controlled release of the active compound.
Patent EP-0298337-B1 (EP)
IPC: A61C1/07
Filed: 1988-06-28
Granted: 1991-08-07
Abstract: In a descaling apparatus which is intended for dental practice and which consists essentially of a handpiece with a working instrument arranged thereon, the working instrument (17) executes longitudinal vibrations at a frequency of 15 to 150 Hz, preferably 40 to 85 Hz, and an amplitude of 0.1 mm to 2 mm, preferably 0.3 mm to 0.6 mm. The working instrument (17) is mounted, preferably laterally offset relative to the axis, on a rod-shaped holder (1) executing longitudinal vibrations. <IMAGE>