baber/WOPTO huggingface dataset:
Patent EP-0069765-B1 (EP)
IPC: C08F114/06
Filed: 1981-12-30
Granted: 1987-12-09
Abstract: A polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto an aqueous coating solution of an alkali metal or ammonium salt of the reaction product or oligomers of an aliphatic aldehyde, such as acetaldehyde, and the like, and a polyhydric phenol, such as resorcinol, and the like. When polymerizing olefinic monomers, such as vinyl halides, vinylidene halides, and vinylidene monomers having at least one terminal CH<u2>u = CH < group, and mixtures thereof, while in contact with said coating, polymer buildup on the inner surfaces of the reaction vessel is substantially eliminated.
Patent EP-0084033-B1 (EP)
Title: N-phenylpyrazole derivatives
IPC: C23F1/00
Filed: 1982-07-15
Granted: 1985-10-02
Abstract: N-phenylpyrazole derivatives of formula: <IMAGE> (wherein R<12> represents a chlorine atom, R<13> represents a hydrogen, fluorine or chlorine atom, R<14> represents a hydrogen or fluorine atom and R<15> represents a hydrogen, fluorine or chlorine atom, with the proviso that when R<14> represents a fluorine atom, R<15> represents a fluorine or chlorine atom, or R<12>, R<13> and R<15> each represent a fluorine atom and R<14> represents a hydrogen or fluorine atom) possess useful herbicidal properties. Herbicidal compositions, method for controlling the growth of weeds and processes for the preparation of the N-phenylpyrazole derivatives are described, as well as intermediates of formula:
Patent EP-0083642-B1 (EP)
Inventor: INTENGAN FRANKLIN S
IPC: B01L3/00
Filed: 1982-07-12
Granted: 1986-02-05
Abstract: Self-stacking reagent slide (12) having a substantially planar body (14) and means formed on the opposing edges thereof for interlocking with another self-stacking slide (12) of like construction. In one of the preferred embodiments of this invention, the central portion of the slide (12) is adapted to accept and retain a porous medium (30), such as a fibrous sheet (32). This porous medium (30) is essentially permanently locked into the slide by retaining means (40). The manner in which the porous medium (30) is positioned and locked within the slide permits access to such medium from either above or below the plane of the slide (12). This slide is particularly useful in analytical instrumentation designed for the performance of enzyme immunoassay.
Patent EP-0112435-B1 (EP)
IPC: A61F2/36
Filed: 1983-08-19
Granted: 1987-01-14
Abstract: 1. A femoral head prosthesis whose head is disposed on a prosthetic neck (5) merging into an anchorage stem (1) anchorable in a bone cement bed (11), the substantially rectangular section stem extending in a continuous curvature into a conically narrowing distal end (2) which extends in the direction of the stem axis (3), characterized in that the thickness of the stem (1) widens stepwise initially to a maximum thickness on both sides and perpendiculary to a central plane (4) parallel to the wide sides, progressing in cross-section from medial to lateral, and decreases stepwise from this maximum thickness in at least one step to the lateral narrow side (14).
Patent EP-0117912-B1 (EP)
IPC: C08K5/52
Filed: 1983-12-07
Granted: 1986-10-08
Abstract: A method for the preparation of mixed polyesters with the use of titanium catalysts, wherein addition products prepared from phosphorous acid and monoepoxides are utilized, especially in the esterification stage and the subsequent polycondensation stage of the process. The resulting polyester is free from discoloration.
Patent EP-0117370-B1 (EP)
IPC: B65D39/04
Filed: 1983-01-05
Granted: 1987-04-08
Abstract: 1. A stopper providing a protection for children for closing bottles, flasks, tubes or other containers, comprising a hollow body in the shape of a cup (2, 12, 22) having a thin cylindrical wall with a flat bottom (3, 13, 23), and rigid means (5, 15, 25, 6, 16, 26) connected to the bottom (2, 13) and extending axially in the body of the stopper without projecting out of the neck (8) or of the opening of the container to be closed by this stopper, characterized in that said rigid means (5, 15, 25, 6, 16, 26) are massive and extend in a large continuous part of the bottom (3, 13, 23) of the cup so that a part of the base of the cup is deformable so as to be applied closely against the lower wall of the neck (8) and thereby form a pivot while the opposite part of the base of said cup is deformed by bringing the wall of the stopper away out of the neck (8).
Patent EP-0100741-B1 (EP)
IPC: C08F14/06
Filed: 1983-06-09
Granted: 1985-11-21
Abstract: 1. Process for the prestabilisation of polymers based on vinyl chloride, characterised in that effective amounts of at least one organic or inorganic zinc compound and of at least one beta-diketone or beta-ketoaldehyde are added to the monomer or comonomers, before or during the polymerisation leading to the said polymers.
Patent EP-0099920-B1 (EP)
IPC: G06F3/041
Filed: 1983-02-10
Granted: 1986-09-10
Abstract: Teaching or amusement apparatus consists of a substrate bearing printed intelligence and a detector pen or unit for use therewith. The dtector pen discriminates between areas on the printed substrate by means not visible to the naked eye e.g. by a difference in magnetic properties, infrared reflective properties or capacitative properties of different parts of the printing. Depending on the type of printing and the degree of complexity of detection, a wide variety of games and teaching aids may be produced using this basic approach. A typical example is a quiz game where a question may be followed by five printed answers, only one of which is correct, that correct one being printed in a detectably different way from the others.
Patent EP-0117394-B1 (EP)
IPC: B65G69/28
Filed: 1984-01-11
Granted: 1987-04-15
Abstract: 1. Dockboard for loading ramps having a bridging plate (1), which is mounted at its rear end on the ramp so as to be pivotable about a horizontal axis (2) and is upwardly displaceable by means of a litting cylinder (11), and an extension portion (4), which is pivotally hinged to the free end of the bridging plate (1) and is displaceable into its operative position by means of a pivotal cylinder (9), the extension portion being supported in its operative position on a platform (5) to be loaded or unloaded and being pivotable into a substantially vertical position to assume its position of rest, whereby the pressure line (20) of the pivotal cylinder (9) is connected, via a pressure limiting valve (21), to the pressure line (19) of the lifting cylinder (11) in such a manner that the extension portion (4) only swivels-out into its operative position when the brigding plate (1) assumes its upper end position and, when the pressure generator (15) is switched-off and the extension portion (4) is in its operative position, the bridging plate (1) is lowered as a result of its own weight, characterized in that the lifting cylinder (11) and the pivotal cylinder (9) are adapted to be single-acting, and the return line (22) of the single-acting lifting cylinder (11) is connected to the pressure line (20) of the single-acting pivotal cylinder (9) by means of a relief valve (25), whereby the dynamic pressure, which is being produced in the return line (22) by the specific weight of the lowering bridging plate (1), is greater than the pressure in the pressure line (20) so that the relief valve (25) prevents the pressure medium overflowing from the return line (22) onto the pressure line (20) of the single-acting pivotal cylinder (9).
Patent EP-0137543-B1 (EP)
IPC: A61K35/12
Filed: 1984-09-07
Granted: 1990-08-22
Abstract: The use of pharmaceutical compositions containing as the active ingredient the Defibrotide permits the peripheral arteriopathies in advanced phase (phase III and IV) to be treated by a therapeutical route.
Patent EP-0151349-B1 (EP)
IPC: F16J15/32
Filed: 1984-12-19
Granted: 1991-08-14
Abstract: A fluid seal for a liquid and gas-filled damper mechanism. The seal includes a casing and a primary lip body subdivided into two portions, one portion being adapted to provide a fluid seal with an associated reciprocable rod, and the other to provide a one-way relief valve action to bleed fluid from one side of the lip body to the other when higher pressure is on the rod side; and to increase the sealing force when the higher pressure is on the other side of the lip body opposite the rod.
Patent EP-0143681-B1 (EP)
IPC: B61B12/06
Filed: 1984-09-26
Granted: 1987-07-08
Abstract: 1. A method for controlling the correct functioning of an aerial cable transport installation (12, 40) driven by an electric motor (10, 46) and which may transport cars (14, 38) with variable loads (P) along the transport line extending between two stations, in which installation the instantaneous cable driving power (W) is measured and represented by a signal, characterized in that the data of the line are registered in a memory unit (26, 58) for the calculation of the normal cable driving power in accordance with the transported load, the car positions (14, 38) along the line and the cable speed (V), in that at each moment the data relating to the cable speed, the load value of the cars on the line and the car positions on the line are provided to a central processing unit (18, 50) which reads in the memory unit (26, 58) the data for elaborating therefrom a signal representing said normal power and that said normal power signal and instantaneous power signal are permanently compared in a comparator unit (34, 62) to elaborate an output signal which represents the difference between said powers, said output signal providing an alarm and/or an installation stopping when it passes a predetermined threshold.
Patent EP-0153312-B1 (EP)
Title: Dispositif de filtre électro-optique
IPC: G02B6/12
Filed: 1983-12-12
Granted: 1990-03-21
Abstract: Dispositif optique (70), pouvant être optimalisé de manière à présenter les caractéristiques d'un commutateur, d'un modulateur et d'un filtre. Le dispositif (70) est obtenu en aménageant un premier (72) et un deuxième (74) guides d'ondes à canal optique, généralement parallèles entre eux, sur la surface d'un substrat électro-optique (32), les guides d'ondes étant couplés optiquement dans une première (I) et une troisième (III) régions du dispositif (70) et essentiellement séparés optiquement dans une deuxième région intercalée (II), le premier (25), le deuxième (27) et le troisème (26) ensembles d'électrodes étant associés aux guides d'ondes (72, 74) dans la première, deuxième et troisième régions respectivement, le premier (25) et le troisième (26) ensembles d'électrodes étant polarisés de manière à transférer chacun une lumière d'une largeur de bande de fréquence donnée entre le premier (72) et le deuxième (74) guides d'ondes, le deuxième ensemble d'électrodes (27) étant polarisé de manière à produire une différence de phase relative entre la lumière présente dans chaque guide d'ondes (72, 74) dans la deuxième région. Cela permet à la lumière (35) pénétrant dans la première région du premier guide d'ondes (74) d'être transférée partiellement vers le deuxième guide d'ondes (72) dans la première région; un déphasage relatif peut également être introduit dans la deuxième région entre la lumière dans le premier et le deuxième guides d'ondes (72, 74), le degrée de déphasage relatif dépendant directement d'un signal appliqué au deuxième ensemble d'électrodes (27); une lumière supplémentaire peut être transférée entre le premier et le deuxième guides d'ondes (72, 74) dans la troisième région, le sens et l'importance du transfert dépendant directement du déphasage relatif entre la lumière présente dans le premier et le deuxième guides d'ondes (72, 74).
Patent EP-0134810-B1 (EP)
Title: Appareil et procede de suppression de la reponse du lobe lateral dans un systeme echantillonne numeriquement
IPC: H01Q3/26
Filed: 1984-01-16
Granted: 1989-05-10
Abstract: Un circuit décodeur utilise un appareil de corrélation et d'échantillonnage numérique pour détecter la présence d'un signal de tonalité reçu ayant une fréquence prédéterminée. Des échantillons de signaux de tonalité reçus sont pris et multipliés effectivement par une fenêtre d'observation sensiblement rectangulaire qui comprend un intervalle d'attaque de durée et de positionnement sélectionné. Un dispositif de corrélation met en corrélation les échantillons découpés en fenêtre pour détecter des échantillons correspondant à la fréquence prédéterminée (fréquence de lobe principale). On obtient ainsi une réduction significative de la réponse indésirée du lobe latéral.
Patent EP-0165492-B1 (EP)
IPC: A61L15/32
Filed: 1985-05-21
Granted: 1992-10-14
Abstract: Compsn. for stimulating healing of wounds contains the peptide Lys-Pro (I), or its derivs., as active ingredient, pref. at 1 microg-1 mg per ml or g. Pref. (I) derivs. are salts, protected analogues; or linear or cyclic peptides, and Pro can be replaced by picolinic acid; hydroxyproline; dehydroproline; beta-proline or prim. or sec. heterocyclic amines (esp. pyrrolidine or piperidine). Most pref. is N-(4-nitrobenzyloxy carbonyl)-Lys-Pro hydrochloride (Ia).
Patent EP-0173922-B1 (EP)
IPC: E21B17/07
Filed: 1985-08-23
Granted: 1988-09-21
Abstract: A coupling device in extension drill equipment for percussive drilling is provided with means (2,3;2,24;2,30) which besides transmitting compressive pulses in the drill string in the direction towards the drill bit by reflection also transforms tensile pulses in the drill string into compressive pulses. Preferably, the joint device includes outer sleeve members (1;21,22;22,27;32,36) axially movable relative each other and provided with cooperating surfaces (2) and an inner rod element (3;24;30) connecting the members. Upon compressive stresses these surfaces (2) abut each other under pressure, while they become separated by tensile pulses. Also preferably, the joint device includes spring means (19) for absorbing torsion pulses in the drill string.
Patent EP-0171275-B1 (EP)
IPC: B65D5/42
Filed: 1985-08-02
Granted: 1989-04-26
Abstract: A six-sided or parallelepiped carton and a blank (11) therefor is disclosed. The carton is formed by folding the die-cut blank of a generally rigid, unitary blank of a polymeric material, in wich a major portion of the thickness of the blank preferably comprises an expanded polymeric material, at least some of the corners at one end of such carton being self-sealed by webbed areas or gussets (35, 36, 37 and 39), which comprise portions of such blank but which may be of reduced thickness relative to the major portions of the remainder thereof, and a die-cut blank which is adapted to be formed into such a carton. The gussets are formed in areas at the closed ends of slots (31, 32, 33 and 34) extending partially between flaps (22, 23, 24 and 25) connected to main panels (12, 13, 14 and 15) of the carton and blank at fold lines (26, 27, 28 and 29 respectively). The other end of the carton may be similarly formed and sealed or may conveniently be provided with a reclosable pourout spout.
Patent EP-0186362-B1 (EP)
IPC: B65H69/06
Filed: 1985-12-09
Granted: 1988-09-07
Abstract: A slot (33) forming a splicing chamber is closed by sliding action between contacting surfaces of two bodies (23, 9) linked at an axis (7) which is perpendicularly spaced from both surfaces. The closure surface comprises the crown (49) of a piston (48). The piston has a central orifice (51) and is slidable in a bore (47) in one of the bodies to which pressurized air is admitted. When the chamber is closed the orifice registers with the slot and allows a blast of air to pass from the bore into the slot.
Patent EP-0203105-B1 (EP)
IPC: A01G1/00
Filed: 1985-11-11
Granted: 1990-05-16
Abstract: An arrangement for the cultivation of grounds, particularly for the turfing of grounds, comprises a mixture of seeds, particularly grass seeds and dry soil, surrounded by permeable and putrescible bands (1, 2). In order to implant such cultures with said arrangement on hardly accessible locations, such as for example ski tracks, open quarries, etc., one of the bands (1) is smooth and the other one (2) is wavy. The channels filled with seeds and limited by the waves extend penpendicularly to the longitudinal direction of the band.
Patent EP-0205763-B1 (EP)
IPC: G01P3/481
Filed: 1986-03-13
Granted: 1989-06-21
Abstract: The invention is an apparatus for the acquisition of speed of rotation and/or angle of rotation signals on a shaft, on which there is a pulse transmitter on the circumference of the joint and a sensor which measures the pulses produced by the pulse transmitter located on a pivot part, which defines a pivot axis, around which the shaft portions of a cardan shaft can be pivoted in relation to one another.
Patent EP-0208208-B1 (EP)
IPC: A63B21/00
Filed: 1986-06-26
Granted: 1990-10-17
Abstract: 1. A training bench comprising a rest which is supported on a frame and divided into a seat pad (11) and an adjacent back pad (12) whose head portion or upper end is located below weights (16) which are positioned on two lateral vertical supports (14), said back pad (12) being upwardly pivotable at its lower end about a transversely extending horizontal pivot axis or means, characterized in that said pivot means (33) of said lower end of said back pad (12) is movable along said frame, and that a crosspiece (13) carrying said head portion or upper end of said back pad (12) is pivotable about a second, transversely extending horizontal axis or means (32) and supported in a vertically displaceable way on said lateral vertical supports (14).
Patent EP-0211610-B1 (EP)
IPC: C07H3/06
Filed: 1986-07-30
Granted: 1993-09-15
Abstract: Novel esterified oligosaccharides including at least one esterified disaccharide unit consisting of a uronic acid residue and a hexosamine residue can be topically applied to mammalian skin to improve the appearance of hair and other benefits. These oligosaccharides can be synthesised by chemical cleavage of an intact glycosaminoglycan chain or by condensation of hexosamine and uronic acid residues.
Patent EP-0211629-B1 (EP)
IPC: A61K38/48
Filed: 1986-08-01
Granted: 1990-06-06
Abstract: A solution for enhancing coagulation. The solution comprises a pharmacologically active mixture of calcium chloride, epsilon-aminocaproic acid, protamine, thrombin and norepinephrine dissolved in a saline solution. The solution is applied topically.
Patent EP-0245399-B1 (EP)
IPC: B60K28/16
Filed: 1986-10-30
Granted: 1991-01-23
Abstract: In the above-described system, the speeds of the driven wheels are compared to one another and, depending on the deviation deltav, a theoretical braking pressure is then calculated at which the wheel rotating too fast should be braked. When the braking pressure is introduced by pulses, the valve opening times are calculated taking into account the pressure rise function, in such a way that the true braking pressure corresponds to the theoretical braking pressure.
Patent EP-0274059-B1 (EP)
IPC: H01M10/54
Filed: 1987-12-03
Granted: 1992-02-05
Abstract: For the recycling of electrical batteries, in particular of a mixture of high-power batteries for equipment of any chemical composition, and also of assembled printed circuit boards and electronic components, a pyrolysis of the unsorted mixture is carried out at a temperature between 450 DEG  and 650 DEG , then an electrolysis of the pyrolysis slag is carried out and subsequently a separation of the electrolysis products and removal of the products accumulating at the electrodes is carried out. In this process, which is economically profitable, no environment-polluting residues are produced and an initial sorting of material becomes unnecessary.
Patent EP-0259908-B1 (EP)
IPC: A62B18/08
Filed: 1987-08-11
Granted: 1993-01-20
Abstract: The gas mask accessory forms a connection between the interior of the mask and the outside. A valve shuts off the connection in a first position and frees it in the second so as to allow the supply of food or the discharge of transpiration moisture, and means are provided for holding it in the first position. The valve can be in the form of a plate working in a passage, and containing an aperture, so that in the second position the passage is free.
Patent EP-0229038-B1 (EP)
IPC: A47L15/44
Filed: 1987-01-08
Granted: 1992-09-09
Abstract: An automatic dispenser (20) for dispensing solid chemicals (201) used in cleaning processes which includes (i) means for initiating dispensing of a concentrated chemical solution, (ii) means for forming a concentrated chemical solution, (iii) means for directing the con­centrated chemical solution to its utilization point, (iv) means for measuring the conductivity (29) and tempera­ture of the concentrated chemical solution dispensed, (v) means for calculating the amount of chemical dis­pensed based upon the conductivity and temperature of the concentrated chemical solution dispensed, and (vi) means for terminating formation of the concentrated chemical solution when a predetermined amount of chemical has been dispensed.
Patent EP-0252975-B1 (EP)
IPC: G08B13/24
Filed: 1987-01-08
Granted: 1992-04-08
Abstract: Security tags which bear a resonant circuit made of conductors on opposite sides of a dielectric are deactivated by applying (20, 22, 24, 25, 26, 28) to a tag sufficiently high RF power at the resonance frequency to produce breakthrough between opposed conductors. A tag presence alert signal (41) is intentionally extended (42) beyond the period of active tag presence detection. During high power operation (23), the system inhibits other nearby RF deactivating and electronic article surveillance systems (45). The RF transmission of all these systems may also be slaved (21, 48). The high power RF produced by the deactivating system is principally dissipated where it causes no undesirable heating effects.
Patent EP-0298082-B1 (EP)
IPC: B60T8/64
Filed: 1987-02-27
Granted: 1990-06-13
Abstract: Automatic method for preventing wheel skidding during braking (7) and acceleration (8). The instantaneous rotational wheel speed is sensed (1) and from which an instantaneous absolute speed variation (3) is calculated. During braking, the brake is released (9) automatically when rotational speed either reduces so that speed variation (3) is greater (5) than a predetermined value (4), or when rotational speed approaches zero (10) with the vehicle still moving, and is applied (11) when rotational speed increases to a predetermined value after brake release (9). During acceleration (8) the brake is released when rotational speed falls (12) to said value (4) after the brake application (11), and is applied when rotational speed increases so that speed variation (3) is greater than said value (4). The brake remains unaffected (6) when speed variation (3) is less (5) than said value (4). According to the invention the brake is applied (11) on braking (7), or released (9) on acceleration (8), once a predetermined period (14) elapses (13) after the brake is released (9) and applied (11), which period is a percentage time increment added to the period between previous release/application during braking (7), or a previous application/release during acceleration (8).
Patent EP-0258424-B1 (EP)
Title: Systeme de vanne pour tube intraveineux
IPC: A61M5/14
Filed: 1987-03-03
Granted: 1991-09-18
Abstract: Un agencement (75) permettant de raccorder un tube intraveineux à une chambre de goutte à goutte (71) est pourvu d'une ouverture (61) débouchant à l'extérieur de l'agencement et permettant la communication avec le chemin de fluide intraveineux. Un organe étanche ou fluide placé au-dessus de l'ouverture empêche toute fuite de fluide intraveineux, des organes étant prévus pour comprimer l'organe flexible contre la surface interne de l'agencement de manière à réguler l'écoulement du fluide intraveineux à travers le tube. Dans une forme préférée d'exécution, l'organe flexible est comprimé par un ergot actuateur sur un régulateur de perfusion médicale. Dans une autre forme préférée d'exécution, la compression de la membrane est obtenue en faisant avancer une vis (73) dans un porte-vis amovible (72) qui entoure étroitement l'agencement à proximité de l'ouverture.