baber/WOPTO huggingface dataset:
Patent EP-0118144-B1 (EP)
IPC: H03G7/00
Filed: 1984-02-03
Granted: 1987-05-06
Abstract: A digital dynamic range converter of the forward control type for varying the dynamic range of an audio signal which is available in digital form and is constituted by a sequence of audio signal samples. In the multiplier device 5, each audio signal sample x(n) is multiplied by a control signal sample s(n) which is delivered by a digital control signal generator 7. This control signal generator 7 has applied to it unipolar signal samples x(n) which are derived by means of a transmission channel 9 from the audio signal samples x(n).In order to cause this dynamic range converter to respond rapidly to abrupt variations in the audio signal and to render it moreover universally usable, the control signal generator is provided with a digital peak-value detector 11 which converts the sequence of unipolar signal samples x(n) into a sequence of peak-value samples x(n). The latter are applied to an adjustable digital non-linear amplitude transformation circuit 12 which has an adjustable amplitude transmission characteristic curve determined by adjustment quantities R and a. It delivers the transformation samples sin) which are preferably converted in a digital low-pass filter into the control signal samples s(n) which are applied to the multiplier device.
Patent EP-0132420-B1 (EP)
IPC: C13B10/08
Filed: 1984-06-13
Granted: 1986-09-03
Abstract: 1. Process for heating waters used for the diffusion process in a sugar factory including a diffusion apparatus (10), a pulp press (12), a pulp dryer (16) and at least one carbonation apparatus (25) for the purification of the sugar juices, characterized by the fact that part of the sensible heat and latent heat of condensation of the wet exhaust gases from the pulp dryer (16) and/or from the carbonation apparatus (25) is used to heat the pulp pressing waters and make-up waters (B) used for the diffusion process.
Patent EP-0137828-B1 (EP)
Title: Ensemble modulateur et de multiplexage en ferrite pour un systeme de piste a balise
IPC: G01S3/32
Filed: 1983-12-28
Granted: 1989-04-12
Abstract: Un système modulateur (30) permettant de convertir un signal de micro-onde d'entrée à trois canaux en un signal de micro-onde de sortie à un seul canal est constitué de deux sections de micro-ondes (supérieure et inférieure) qui sont réunies par un diviseur hybride (94) au niveau de leurs entrées et par un combinateur hybride (96) au niveau de leurs sorties. Chacune des sections de micro-ondes comprend une paire de coupleurs (82 et 84, 88 et 90) qui sont joints par un rotateur de Faraday (86, 92). Un premier et un second signaux d'entrée de micro-onde (48, 52) sont appliqués à un premier port du coupleur d'entrée (82, 88) dans chacune de ces sections. Un troisième signal de micro-onde (50) est dirigé par le diviseur hybride (94) vers un second port d'entrée dans les coupleurs d'entrées (82, 84) de chacune des sections de micro-onde. La polarisation du troisième signal est verticale et est maintenue dans les deux sections. La polarisation du premier et du second signaux est horizontale et est maintenue dans les deux sections. En activant le rotateur, il se produit un décalage dans la polarisation ce qui a pour résultat l'apparition des signaux à la fois dans la composante horizontale et dans la composante verticale d'un coupleur de sorties dans chacune des sections. La composante verticale des coupleurs de sortie de chacune des sections est combinée par le combinateur hybride pour produire le signal de micro-onde à un seul canal (54). Des détecteurs synchrones sont utilisés pour effectuer ultérieurement l'extraction du premier et du second signaux d'entrée, les détecteurs synchrones et les rotateurs de Faraday étant commandés par des sources communes de signaux de modulation tandis que le rotateur dans une section est modulé à une fréquence différente de celle du rotateur dans la seconde section.
Patent EP-0142513-B1 (EP)
Title: Dispositif d'injection de carburant dans des chambres de combustion
IPC: F02M57/00
Filed: 1984-03-30
Granted: 1989-07-12
Abstract: Dispositif d'injection de carburant dans des chambres de combustion, en particulier de moteurs à combustion interne et allumage spontané, dans lequel un gicleur de carburant (4) produit un jet de carburant approprié et dans lequel sont prévus un dispositif de conduite d'air ainsi qu'un dispositif de chauffage. Le carburant injecté est accompagné par un flux d'air contactant le dispositif de chauffage (3). Le dispositif de chauffage (3) possède au moins deux éléments de chauffe (10, 11, 25) d'efficacité différente, dont au moins un élément (10, 29) sert au chauffage rapide et dont un autre élément (11, 25, 27) est prévu pour une utilisation prolongée.
Patent EP-0164602-B1 (EP)
Title: Device for regulating the pressure and the capacity of a variable-capacity pump
IPC: F04B49/06
Filed: 1985-05-15
Granted: 1989-09-20
Abstract: A pressure and delivery regulating device for an adjustable pump includes a directional control valve connected in a discharge conduit and to a control conduit branching from the discharge conduit between the pump and the directional control valve. The control conduit leads to a setting piston for the adjustment of the pump. The directional control valve is controlled by a solenoid which in turn is controlled by a control system consisting of a regulating circuit, a delivery limiting circuit and a control circuit for the solenoid. The output signal from the regulating circuit controls a desired delivery value signal supplied to the delivery limiting circuit. A follow-up circuit connected between the regulating circuit and the delivery limiting circuit corrects the regulating signal and a circuit for producing a direction dependent signal from the actual pressure provides a damping of the regulating circuit.
Patent EP-0170114-B1 (EP)
IPC: B60R1/08
Filed: 1985-07-09
Granted: 1990-09-05
Abstract: The invention relates to an outside rearview mirror for mounting on the driver's side of a motor vehicle which is adapted for pivoting movement towards the side of the vehicle operator about an axis which is disposed substantially vertically with respect to the plane of vehicle movement, the pivoting being effected by means of a reversible electric motor, so as to eliminate the glare to the vehicle operator if the headlights of a following vehicle are reflected by such a mirror.
Patent EP-0198892-B1 (EP)
Title: PROCEDE DE PREPARATION DE COMPOSES DE 1-hydroxyvitamin D
IPC: C07J9/00
Filed: 1985-10-15
Granted: 1990-12-27
Abstract: Procédé de préparation de composés de 1-hydroxyvitamine D par solvolyse catalysée par un acide du composé correspondant de 1-hydroxy-3,5-cyclovitamine D dans un milieu solvant organique où les composés libres non acylés de vitamine D 5,6-cis et 5,6-trans-1-hydroxylée sont obtenus sous forme de mélange.
Patent EP-0199952-B1 (EP)
IPC: F16F9/06
Filed: 1986-03-15
Granted: 1988-08-10
Abstract: A rolling-type bellows for vehicular pneumatic cushioning systems. In the installed state, support surfaces of the bellows that are adjacent to the end beads thereof are supported against vehicle parts that are movable relative to one another; the axial width of the support surfaces can vary. In the region of the annular support surfaces, the bellows are provided with raised interval axial ribs, which enhance the buckle-free continuous movement of the rolling folds, and reduces wear of the walls of the bellows.
Patent EP-0223370-B1 (EP)
IPC: A61F2/08
Filed: 1986-10-02
Granted: 1991-05-02
Abstract: A prosthetic ligament (1) for implantation between at least two bones (5,6) and which takes the form of a tubular body made of woven flexible material through which tissue ingrowth can take place after implantation. A cord (3a) is attached to one end of the ligament (1) to thread and to pull the ligament through channels formed in the bones, and a protective detachable sheath (2) is attached to the ligament in order to facilitate the implantation of the ligament as it is pulled through the channels, the sheath immediately thereafter being detached. A bone plug introducer (8 to 12) is used to insert a bone plug into one end of the ligament within the bone tunnel, which thereby secures the ligament end in position.
Patent EP-0222547-B1 (EP)
IPC: H01G4/40
Filed: 1986-10-27
Granted: 1991-06-05
Abstract: A wound capacitor comprises a winding having a pair of ends (24, 26) and includes first, second and third insulative layers (28, 30, 32) each extending substantially from one end (24) of the winding to the other end (26) of the winding. A first electrode (34) is disposed between the first and second insulative layers (28, 30) and a second electrode (36) located between the second and third layers (30, 32). A third electrode (38) is positioned on the side of the third layer (32) away from the second electrode (36). The first electrode (34) extends to one end (24) of the winding and short of the other end (26) while the third electrode (38) terminates short of the one end (24) but extends to the other end (26). The second electrode (36) terminates short of both ends (24, 26) of the winding. A conductive tab (44) electrically connects the second electrode (36) with a tab (42) extending beyond a winding end and is insulated at the location where it passes that winding end. A conductive coating covers each of the winding ends (24, 26) so that contact with the first and third electrodes (34, 38) is through respective ends of the winding while contact with the second electrode (36) is through the conductive tab (44). A method of winding such a capacitor is also disclosed.
Patent EP-0208660-B1 (EP)
IPC: G21F9/00
Filed: 1986-06-09
Granted: 1991-06-26
Abstract: A process of decontamination of solid hurtful wastes in general and particularly of the wastes coming from hospitals research institutes and pharmaceutical laboratories where a radioactive contamination is possible; said process is descrived. Said wastes which are peculiarly glass and plastic containers are submitted to a treating having the following phases: 1) drawing of the waste bags by opening and automatic emptying of the stems which house said bags and which are soon after automatically wasched; 2) automatic laceration of the bags and manual selection of the wastes by flanges with sealed gaunlets to eliminate the paper and auther absorbent material and auther extraneous matter; 3) grinding of the solid wastes and drain of the possible fluids contained in said bags; 4) decontamination wash of plastic and glass fragments and separation of the fluids to get in tanks or to send directly to a distillation equipment.
Patent EP-0216917-B1 (EP)
IPC: A61K9/06
Filed: 1986-04-15
Granted: 1990-07-04
Abstract: A therapeutic compsn. for nasal admin. comprises vitamin B12 in an isotonic aq. buffer at pH 4-6 contg. sufficient thickening agent so that the viscosity is 2500-6500 cps. The compsn. may also contain 1-10 wt.% humectant and 0.2-2 wt.% surfactant. The vitamin B12 is cyanocobalamin in an amt. of 50-1000 micron and the thickening agent is methyl cellulose. Typically the concn. of the B12 is 0.05-1 wt.%.
Patent EP-0231300-B1 (EP)
IPC: G01N33/66
Filed: 1986-08-06
Granted: 1989-05-24
Abstract: PCT No. PCT/DE86/00320 Sec. 371 Date Mar. 30, 1987 Sec. 102(e) Date Mar. 30, 1987 PCT Filed Aug. 6, 1986 PCT Pub. No. WO87/00769 PCT Pub. Date Feb. 12, 1987.Inclusion in a blood sample of an isomer of glucose which is capable of replacing glucose in blood cell metabolism ensures accuracy of glucose assay.
Patent EP-0243580-B1 (EP)
IPC: A61J1/06
Filed: 1987-01-22
Granted: 1990-08-01
Abstract: 1. Ampulla of glass or another easily breakable material with a place of intended fracture in the form of an encircling constriction, the region of greatest constriction of which is formed to be weakened by arrangement of a notch, wherein the notch is associated with an optically visible marking arranged above the constriction and in the form of a coloured point, characterised thereby, that several punctiform notches (2) in the form of a straight circular cone are arranged in distribution at the circumference of the outward wall (4), wherein an optically visible marking (3) is associated with each notch (2).
Patent EP-0239859-B1 (EP)
Inventor: WOODS KENNETH R
IPC: A61K38/00
Filed: 1987-03-17
Granted: 1998-01-28
Abstract: A method of removing lipid soluble process chemicals from biological materials containing the lipid soluble process chemicals comprising bringing the biological materials containing the lipid soluble process chemicals into contact with an effective amount of a naturally occurring oil extracted from a plant or an animal or a synthetic compound of similar chemical structure, agitating the resultant mixture, separating out an upper-phase and a lower-phase by sedimentation and decanting the upper-phase. The method is particularly useful for producing relatively virus free physiologically acceptable plasma.
Patent EP-0245635-B1 (EP)
Title: Panel anchorage device
IPC: E04F13/08
Filed: 1987-03-31
Granted: 1992-01-29
Abstract: Facing panels can be fastened by the anchoring device of the invention to a building wall or similar anchoring base. The anchoring device has a pair of angular holders, each of which includes a holding part, fixable to the anchoring base, and a supporting part projecting horizontally. A bolt has an outer receptacle for the panels to be fastened and is formed with toothing by means of which the bolt can be mounted in the horizontal supporting parts adjustably and so as to be surrounded in a box-like manner over its axial length. For this purpose, by means of the toothing, the bolt is clamped on opposite longitudinal sides between two separate clamping plates which form the horizontal supporting parts and which are connected by means of tension parts located on both sides of the bolt. At least one of these tension parts is adjustable.
Patent EP-0243759-B1 (EP)
IPC: B61G5/06
Filed: 1987-04-10
Granted: 1990-01-10
Abstract: 1. Device for covering the conduit opening (2) at the front end of a conduit coupling (1), that is housed in the coupling head of an automatic coupling for rail vehicles with a flexible band (4) guided moveably lengthwise and featuring a section (3) which serves as a protection flap that can be placed onto the conduit opening (2) with the coupling head uncoupled for covering it and that can be removed from the conduit opening (2) during coupling processes for clearing it, where the band (4) is guided at least via one deflection point (5) deviating its longitudinal direction, wherein the band (4) is provided at least in the area of section (3) serving as a protection flap with an elastic transverse corrugation (8) running transversally to its longitudinal direction, that is flattened in the band portions located in the area of the deflection points (5) and wherein the section (3) of the band (4) serving as a protection flap is retainable by its inherent strength in front of the conduit opening (2).
Patent EP-0271759-B1 (EP)
IPC: B65B61/24
Filed: 1987-12-01
Granted: 1993-02-03
Abstract: Improved method and apparatus for continuously folding, heating, and tacking to the sides of the package panel the excess packaging material created by forming the package from a web (20) of polyfoil material. The method and apparatus is particularly useful in form, fill, and seal machines (10) that form a plurality of aseptic sealed packages (30) from a continuously advancing tube (22) filled with a product (32), and incorporate a plurality of package receiving means (488, 493) mounted on a continuously advancing structure (301) that forms sealed product filled packages into rectangular finished bricks (31) by squaring the package, heating the excess material, folding the excess material agaist the package until it cools to thereby tack it.
Patent EP-0236180-B1 (EP)
IPC: H04M1/72
Filed: 1987-01-28
Granted: 1991-09-25
Abstract: This is a telephone communications system having at least one fixed terminal connected by at least one subscriber's line to a telephone exchange and a plurality of portable handsets, the fixed terminal and the portable handsets having infrared transmitters and receivers for exchanging unit charging information and sound data information, the fixed terminal transmitting to a given handset unit charging signals received from the telephone exchange during a call, each portable handset accommodating a support for a programmable read-only memory and logic circuit for deducting from the programmable read-only memory unit charges corresponding to the unit charging signals transmitted by the terminal, each portable handset further transmitting a pay signal to the fixed terminal after having deducted the unit charge fee from the programmable read-only memory, and the fixed terminal further arranged for cutting off the call in case of failure to receive a pay signal after having transmitted a unit charging signal, interference between portable units being avoided by the use of time multiplexed bursts of pulses.
Patent EP-0259227-B1 (EP)
IPC: C07D211/70
Filed: 1987-09-02
Granted: 1991-12-27
Abstract: Derivatives corresponding to either of the formulae which follow: 
<IMAGE>
 in which:
 - R1, R2, R3 and R4, which are identical or different, denote a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryloxy group or the trifluoromethyl group,
 - R denotes hydrogen, a cation, an alkyl group, an aryl group or an arylalkyl group,
 - n is equal to 0 or 1, and their pharmaceutically acceptable salts. 
<??>Application: treatment of spasmodic states and of allergies.
Patent EP-0258448-B1 (EP)
Title: Machine a decouper les feuillards pourvue d'un dispositif de remplacement des tetes
IPC: B26D7/26
Filed: 1987-02-17
Granted: 1992-06-03
Abstract: Dans une machine à découper les feuillards sont prévues une paire d'arbres d'entraînement rotatifs (SA, SB) et de têtes de roulement (HA, HB) dont chacune est fixée sur lesdits arbres d'entraînement rotatifs respectifs dans une position en regard, et des tôles introduites entre lesdites têtes de roulement sont traitées; il est prévu un dispositif de remplacement des têtes dans lequel est prévu une pluralité de paires d'arbres permettant de maintenir les têtes (1a, 1b, 2a, 2b) présentant des diamètres identiques à ceux de ladite paire d'arbres d'entraînement rotatif (Sa, Sb) et pouvant être disposés concentriquement sur des prolongements de ces derniers, des moyens de remplacement des têtes (8, 9, 10) pour remplacer ladite pluralité de paires d'arbres permettant de maintenir les têtes, des têtes de roulement (Ha, Hb) maintenues sur lesdits arbres prévus à cet effet, et des moyens de transfert (4, 11 à 15) pour transférer les têtes de roulement dans le sens axial. On remplace les têtes de roulement (HA, HB) sur lesdits arbres d'entraînement rotatif par des têtes de roulement (Ha, Hb) maintenus sur lesdits arbres prévus à cet effet en les faisant coulisser respectivement sur lesdits arbres d'entraînement rotatifs (SA, SB) et lesdits arbres permettant de maintenir les têtes (1a, 1b, 2a, 2b).
Patent EP-0280876-B1 (EP)
IPC: H02P9/44
Filed: 1988-01-27
Granted: 1993-04-21
Abstract: A system is comprising an asynchronous generator rotatable at variable speeds, and a main electrical network carrying power at a substantially constant voltage and frequency. In order to improve such system, a synchronizer is provided having an electronic optimization controller connected in circuit between said generator and said network, said synchronizer being capable of receiving electrical power at variable voltages and frequencies from said generator and controllably and continuously injecting said power into said network at substantially constant voltage and frequency.
Patent EP-0290741-B1 (EP)
IPC: C08B37/08
Filed: 1988-03-10
Granted: 1991-10-09
Abstract: PCT No. PCT/EP88/00183 Sec. 371 Date Nov. 14, 1988 Sec. 102(e) Date Nov. 14, 1988 PCT Filed Mar. 10, 1988 PCT Pub. No. WO88/08698 PCT Pub. Date Nov. 17, 1988.The cosmetic agent for the treatment of the hair and skin contains macromolecular surface-active, quaternary N-substituted chitosan derivatives having the formula (I) HO[C6H11-x-y-zNO4(R1)x(R2)y(R3)z]pH (1) wherein x is from 0.04-0.4; y is from 0.04-0.92; z is from 0.04-0.92; (x+y+z)</=2; p is an integer from 100-100,000; R1 is acetyl;  <IMAGE>  <IMAGE>   R4 is a C1 to C4-alkyl radical; X is Cl, Br, I or CH3SO4; o is 1-5; n is 5-20. The present invention also comprises chitosan derivatives having the formula (I). The chitosan derivatives are distinguished particularly by their surface-active properties, for example, their foam-forming and emulisyfing properties, and by their hair-setting and hair-conditioning effect.
Patent EP-0285847-B1 (EP)
IPC: E01B29/24
Filed: 1988-03-11
Granted: 1991-07-24
Abstract: System for the continuous reciprocal self-alignment of rails (12-112) on sleepers (11), which comprises pre-installed bolts (13) or like locking means in cooperation with a machine which lays, positions and secures the elements that clamp the rails, the rails (12-112) being reciprocally anchored and positioned and the sleepers (11) being then reciprocally positioned together with the rails (12-112).
Patent EP-0316913-B1 (EP)
Title: Time switch
IPC: G04G15/00
Filed: 1988-11-17
Granted: 1993-06-09
Abstract: A time switch turns on and off electric equipment connected to the switch. An on time (2) at which the electric equipment is turned on and an off time (3) at which the equipment is turned off are set through a time setting unit (6). Both the on time (2) and the off time (3) are displayed on a display unit (4).
Patent EP-0287209-B1 (EP)
Title: An apparatus and method for quantitatively delivering food materials
IPC: A23G3/02
Filed: 1988-03-10
Granted: 1992-06-03
Abstract: An apparatus and method for measuring a uniform volume and weight of food material, and continuously delivering it, is provided. The apparatus (1) comprises screws (5) disposed at the bottom of a hopper (3) and a delivering means (7) having a rotating cylinder (27) and vanes (29) freely slidable in respective pairs of slots (31) formed in the periphery of the cylinder. The delivering means is disposed in a housing (9) and both ends of the vanes slidably contact the inner surface (21) of the side wall of the housing to form compartments (39) between each adjacent pair of vanes. In the apparatus, the material is fed by screws (5) and introduced into the compartment for measuring. Since the rotational speeds of the screw and cylinder are respectively controlled to introduce a sufficient amount of the material into the compartment, the density of the material in the compartment becomes uniform. The material is then continuously discharged from the apparatus.
Patent EP-0298697-B1 (EP)
IPC: B60C27/16
Filed: 1988-07-05
Granted: 1991-05-22
Abstract: In order to attach a tyre mat to the circumference of a tyred wheel, a front flexible elongate member (22) is slidingly passed through attachment fittings (16) on the mat (13) spaced around the periphery of the front side of the wheel (10), and a rear flexible elongate member (23) is slidingly passed through attachment fittings (16) on the mat (13) spaced around the periphery of the rear side of the wheel (10). Respective sliding attachment members (29, 24) are then used to attach parts of each elongate member (27 or 23) together so as to enable relative sliding movement between the parts and so as to cause the elongate member (27 or 23) to form an intermediate loop portion which extends through the attachment fittings (16) on the associated side of the wheel and a further portion outside the loop portion. The further portion of the rear elongate member (23) is passed across the circumference of the wheel (10) to the front side of the wheel by way of a guide piece 19, and finally a tensioning device (26) is connected at the front side of the wheel to the further portions of both elongate members (27, 23) and operated so as to tension the loop portions of both elongate members (27, 23) to draw the attachment fittings (16) radially inwardly of the wheel (10) and to thereby secure the mat (13) firmly on the circumference of the wheel.