baber/WOPTO huggingface dataset:
Patent EP-0220566-B1 (EP)
IPC: H01H13/14
Filed: 1986-10-09
Granted: 1990-06-13
Abstract: 1. Electric pushbutton switch, especially in a flush-mounted design for house installations, comprising at least one internal and at least one external pushbutton and also a rotatable, non-positively coupled height-controlling element arranged centrally between the inner and outer pushbuttons, through the rotation of which element a variation in the clearance between the inner and outer pushbuttons can be carried out, characterized in that the height-controlling element (7) has a lower part (19) facing the internal pushbutton (2) and an upper part (20) facing the external pushbutton (3), at least n = 2 multiple-step first stairways (9) of mutually identical shape, and running in the form of spiral stairway along an associated circular arc b = 2 r pi /n, being constructed on the lower part (19) to run peripherally along a base circle (18), and second stairways (10) being constructed on the upper part (20) correspondingly to and interlocking with the first stairways (9), in such a way that the meeting of the respective uppermost stairway steps (9a) of the first stairway steps (9a) of the first stairways (9) with the respective lowermost stairway steps (10b) of the second stairways (10) produces the minimum clearance, and the meeting of the respective uppermost stairway steps (9a) of the first stairways (9) with the respective uppermost stairway steps (10a) of the second stairways (10) produces the maximum clearance.
Patent EP-0202790-B1 (EP)
IPC: B67B7/72
Filed: 1986-04-24
Granted: 1989-12-13
Abstract: A can opener (10) providing a circular cut around the cylindrical wall of a can below the lid and rim which are severed by the cut from the rest of the can. A pair of body members (12,14) having integrally formed handles (12a, 14a) are pivoted to one another. A rotatable spindle (16) attached to a driving wheel (24) drives the can opener. A cutting wheel (35) forms a nip with the driving wheel in an operating position to force the cutting edge to penetrate through the wall of the can. A mounting plate (30) carrying the cutting wheel (35) is slidably supported by one body member and is movable by cam means between the operating position and a retracted position as the body members are pivoted between their limits of pivoting. The cam means comprise a curved slot (41) and pin (40) positioned between the mounting plate and the other body member and the slot has a portion at one end which is substantially transverse to the axis of sliding of the mounting plate when the mounting plate is in the operating position and an intermediate portion which curves away from the portion at one end.
Patent EP-0218464-B1 (EP)
Title: Chair and method of producing a chair
IPC: A47C5/08
Filed: 1986-10-01
Granted: 1991-05-15
Abstract: The frame for a chair is composed of a thin tubular back member 18 whose ends slot into the first ends 20a, 22b of thicker tubular arm members 20, 22, whose second ends 20c, 22d in turn slot into ends 24c, 26d of still thicker tubular seat support members 24, 26. After assembly, the second ends 24e, 26e of the seat support members 24, 26 are attached to a pedestal and a seat and back are attached to the frame. The tubular members of the frame are fitted together, laid out flat, a plastics cladding is then moulded on to the flat frame which is subsequently bent into its final configuration. The cladding holds the tubular members together. In a modified embodiment the tubular members are individually clad and are held together by fastening devices such as bayonet devices. The differing tube diameters provide ergonomic yielding of the frame.
Patent EP-0221771-B1 (EP)
IPC: G01D7/00
Filed: 1986-10-29
Granted: 1991-01-09
Abstract: The digital display apparatus of the present invention comprises a first comparator (4) for detecting the difference between a piece of sampling data (X) corresponding to a changing measurement value and output as a digital signal at an interval of a predetermined period with a piece of display data (Y) corresponding to a currently displayed value on a display unit (5), an adder (7) connected to the first comparator for setting addends being changeable depending on both the above mentioned difference and the number of times of display updates made on the display unit (5) within a predetermined period of time, a first counter (8) connected to the adder for accumulating the addends at intervals of the predetermined period, a second comparator (9) connected to the first counter for comparing a predetermined reference value for a display updating period with the accumulated addends and instructing to have a display update made when the value of the accumulated addends exceeds the reference value for determining the display updating period, a second counter (10) connected to the second comparator (9) for counting the number of times of the display updates made, and a third comparator (11) connected to the second counter (10) for comparing a predetermined reference value of the number of times of display updates with the number of times of the display updates made and outputting the result of the comparison to the adder, wherein it is adapted such that the display updating period is changed depending on both the difference between the sampling data and display data and the number of times of the display updates made, and therefore, when the changes in the measurement value are of noise with small amplitudes or pulsing narrow widths, the display updating period is prolonged and the response is made slow so that changes in the display value are suppressed, and when the changes are not of noise but of normal changes in the measurement value, the display updating period is made shorter and the response is made quicker so that the value corresponding to the measurement value is rapidly displayed, and thus, it is enabled to provide a digital display apparatus which is applicable also to a display apparatus for rapidly changing measurement value.
Patent EP-0199630-B1 (EP)
IPC: C07D205/08
Filed: 1986-04-08
Granted: 1990-09-19
Abstract: New substituted azetidinones are found to be potent elastase inhibitors and thereby useful anti-inflammatory/antidegenerative agents.
Patent EP-0222669-B1 (EP)
Inventor: AMUNDSEN KEITH B
IPC: H04L12/28
Filed: 1986-11-07
Granted: 1994-01-12
Abstract: A multiport repeater (hub) for interconnecting a plurality of transceiver cables to a local area network transceiver port. The hub also has an external bus which can be employed for daisy chaining up to a total of eight hubs as a single connection to the transceiver port.
Patent EP-0223817-B1 (EP)
IPC: A63B23/00
Filed: 1986-06-06
Granted: 1989-09-27
Abstract: An exercise machine comprises a first member (8) exercisingly moveable by a part of the body against the resistance of a weight (12), and a second member (14) operable by another part of the body to assist or resist movement of the first member (8), and a linkage selectively engageable by a control knob (32) between the second member and the weight in two modes in which force applied to the second member (84) in the same direction respectively assists and resists movement of the first member (8).
Patent EP-0220314-B1 (EP)
IPC: H04L27/00
Filed: 1986-04-11
Granted: 1991-01-23
Abstract: In a data transmission system including a transmission medium that is subject to fast fades of duration longer than individual data symbols to be transmitted, a chirp filter is provided for time-spread processing the data signals prior to transmission. The processing spreads the energy of each symbol over an interval longer than the length of expected individual fades. In a receiving terminal inverse processing is provided to remove the chirp effect.
Patent EP-0286634-B1 (EP)
Title: Building structure
IPC: F16S1/02
Filed: 1986-10-08
Granted: 1990-12-27
Abstract: The components (1,2,3) of the construction are formed by two rigid surface layers (6,7) between which are unbroken insulating layers (8). The male type edge parts (4) are formed by the unbroken insulating layer (8) and the two rigid surface layers. Each of the surface layers comprises a landing or ledge (9) on the surfaces (10,11) turned away from the insulating layer in the transition between the male type edge parts (4) and the remaining parts of the construction. The female type edge parts (5) are formed by only the two rigid surface layers, which are adjusted so that they connect against the landings or ledge formations. Their surfaces turned away from the insulating layer form level surfaces in the transitions between adjoining components. The insulating layers connect directly with each other so that an unbroken insulation system exists throughout the construction.
Patent EP-0247496-B1 (EP)
IPC: E21B17/08
Filed: 1987-05-19
Granted: 1991-08-28
Abstract: Thrust pipe for disposition in a passage in the ground by advance of the pipe axially through the passage includes a plurality of pipe segments disposed in end-to-end relation one to the other. Each pipe segment includes an inner pipe section having a diametrically enlarged end for telescopically receiving the opposite end of an adjacent inner pipe section. The pipe segments each include an outer pipe section, substantially enveloping a corresponding inner pipe section. The outer surface of the pipe segments is smooth and substantially continuous. Each outer pipe section at one end terminates short of the end of the corresponding inner pipe seciton and is spaced from the outer pipe section of the adjacent pipe segment whereby compressive loadings from thrusting the pipe axially through the passage are carried by the inner pipe sections and not be the outer pipe sections.
Patent EP-0306547-B1 (EP)
Title: 2-hydrocarbyl-3,6-dichloropyridines and their preparation
IPC: C07D213/02
Filed: 1987-09-09
Granted: 1992-06-10
Abstract: 2-Hydrocarbyl-3,6- dichloropyridine cpds. of formula (I) are new. R = 1-8C alkyl, 3-8C cycloalkyl or 4-8C cycloalkylalkyl, pref. 1-4C alkyl, 3-6C cycloalkyl or 4-6C cycloalkylalkyl, esp. Me. 1,1-Dichloro-3-cyanopropyl hydrocarbyl ketones of formula NC-CH2CH2-CCl2-CO-R (II) are new. R is as above. - Prepns. of (I) and (II) are also claimed.
Patent EP-0266601-B1 (EP)
IPC: C01F5/40
Filed: 1987-10-16
Granted: 1992-05-06
Abstract: Very pure magnesium sulphates are prepared from hard salts by a process in which a magnesium sulphate monohydrate of high purity is first obtained electrostatically in a limited amount. From the residual material and dusts collected and with co-use of the conditioning agents derived from the preceding steps, an MgSO4 concentrate of relatively low purity is obtained in a further step and is converted by wet chemical routes to a magnesium sulphate heptahydrate of high purity.
Patent EP-0267547-B1 (EP)
IPC: G11B17/22
Filed: 1987-11-06
Granted: 1991-05-15
Abstract: The magazine has a plurality of compartments for receiving disc-shaped record carriers. In order to secure the CDs (11) against dropping out, a recess (6) for a leafspring (4) is provided on one side of each compartment (1), the rear end (7) of the said spring being fastened in the recess (6). The leafspring (4) is bent in such a way that it protrudes partially into the space provided for receiving the CD (11). By means of the leafspring (4), the CD (11) is not only secured against dropping out but is also flexibly supported, so that it cannot rattle in the magazine (2). <IMAGE>
Patent EP-0259918-B1 (EP)
IPC: C11B3/00
Filed: 1987-08-27
Granted: 1991-09-25
Abstract: A process is provided for preparing refined oil comprising removal of nickel by incorporating an effective amount of an aqueous substance in crude oil and forming a dispersion containing water nickel and oil, and thereafter filtering the dispersion containing water, nickel and oil As aqueous substance, for example liquid water, steam or dilute acid can be used. Small quantities of aqueous substance, usually less than about 4% calculated on the weight of the oil are sufficient. The process can be applied suitably, in particular in relation to hydrogenation of oil. The aqueous substance can suitably be incorporated in the oil before, during or after the hydrogenation reaction but before the filtration of the oil/catalyst slurry, or it can be incorporated after the slurry filtration, in the filtered hydrogenated oil.
Patent EP-0258054-B1 (EP)
Inventor: WILLIS MITCHELL J
IPC: B03C1/032
Filed: 1987-08-27
Granted: 1995-02-15
Abstract: A process which is especially useful for effecting magnetic separation of magnetically attractable impurities from an aqueous clay slurry or suspension includes passing the suspension (42) through a porous, ferromagnetic matrix while applying a magnetic field to the matrix (10), on which impurities are collected, and thereafter regenerating the matrix by flushing collected impurities therefrom with a flush liquid (26), e.g. water. The improvement comprises, after discontinuing the passage of the suspension through the matrix, but before passing flush liquid therethrough, admitting a pressurized gas (68) e.g. compressed air, into the separator to displace suspension retained therein, and recovering the displaced suspension. In addition, flush liquid retained in the matrix after the flushing step may be displaced therefrom by the compressed air. By displacing the retained suspension from the matrix with compressed gas instead of flush liquid the retained suspension is not diluted and is recovered instead of sewered as in the prior art processes.
Patent EP-0233100-B1 (EP)
IPC: A61K9/50
Filed: 1987-01-13
Granted: 1991-08-07
Abstract: Pharmaceutical compsns. contain a drug (I) encapsulated in multilamellar liposomes, where (I) is a local anaesthetic and/or central analgesic agent having a lipophilic portion. The local anaesthetic is a benzoic acid, anilide or cocaine deriv. esp. bupivacaine. The analgesic is morphine or a morphine deriv. The liposomes comprise egg phosphatidylcholine (Pc) and cholesterol (Ch) in a Pc/Ch molar ratio of 4/3.
Patent EP-0268598-B1 (EP)
Title: Bougie d'allumage a intervalle de decharge glissant
IPC: H01T13/52
Filed: 1987-05-06
Granted: 1989-12-20
Abstract: Une bougie d'allumage à intervalle explosif glissant pour moteurs à combustion interne comporte un culot (11) avec une électrode de masse (15) annulaire, un corps isolant (10) entouré par le culot (11) sur une section longitudinale, et une électrode centrale (19) logée dans un trou de passage (16) du corps isolant (10) et mise à nu du côté de l'extrémité de la chambre d'explosion. L'intervalle explosif glissant se forme entre l'électrode centrale (19) et l'électrode de masse (15) le long d'une voie de glissement sur la surface du corps isolant (10). Pour obtenir une faible capacité de bougie avec une voie de glissement fortement diélectrique, le corps isolant (10) possède, au moins dans la section terminale du côté chambre d'explosion, au moins deux couches de matière (21, 22) coaxiales totalement ou partiellement adjacentes dans le sens radial et présentant des constantes diélectriques très différenciées.
Patent EP-0268623-B1 (EP)
Title: Fixation de securite pour ski
IPC: A63C9/081
Filed: 1987-05-14
Granted: 1990-07-11
Abstract: Fixation de sécurité pour ski, avec une plaque de semelle qui peut pivoter autour d'un axe vertical mais qui n'est pas amovible, ladite plaque de semelle portant à son extrémité arrière une butée de talon et à son extrémité avant des mâchoires frontales de serrage avec une butée de semelle que l'on peut faire pivoter autour d'un axe transversal. Les mâchoires frontales de serrage possèdent un élément de commande auquel est adjoint une came de commande d'une plaque de guidage. Lorsque l'angle de pivotement de l'axe de la semelle par rapport au sens longitudinal du ski atteint une valeur prédéterminée, la came de commande permet un pivotement de la butée de semelle de manière à libérer la chaussure de ski. Selon la présente invention, la plaque de semelle (5) se présente, au niveau de la région de son extrémité avant, sous la forme d'un sabot d'appui (5c) qui porte au moins un axe transversal (11) sur lequel sont montés, outre la butée de semelle (6), également l'élément de commande (7) et un levier à cliquet (14). De plus, la région frontale du sabot d'appui (5c) présente une conformation saillante (5f) qui s'engage dans une rainure de guidage (4b) de la plaque de guidage (4) montée coulissable longitudinalement sur une plaque de base (3).
Patent EP-0279865-B1 (EP)
Title: Element thermocapteur
IPC: G01W1/17
Filed: 1987-09-04
Granted: 1993-05-19
Abstract: Une buissance prédéterminée par les caractéristiques de transfert thermique par convection d'un élément thermocapteur est fournie par une alimentation à un organe chauffant qui chauffe l'élément thermocapteur de sorte que les caractéristiques de chute de température due à la vitesse du vent de l'élément thermocapteur concordent avec les caractéristiques réelles de chute de température du corps humain par rapport à la vitesse du vent, et l'élément thermocapteur est ainsi chauffé. La température de l'élément thermocapteur est mesurée et la temperature réelle corrigée en tenant compte de la vitesse du vent est captée. Il est possible de détecter à l'aide d'une structure simple la température réelle en tenant compte de la température et de la vitesse du vent, afin de réaliser une commande de climatisation permettant d'obtenir des conditions ambiantes.
Patent EP-0286001-B1 (EP)
Title: Process for the production of polyethylene having an intermediate molecular weight distribution
IPC: C08F10/02
Filed: 1988-03-30
Granted: 1991-07-31
Abstract: A process for the production of polyethylene comprising passing ethylene into contact with a mixed catalyst system comprising   (a) a titanium based catalyst having the formula MgaTi(OR)bXc(ED)d wherein R is an aliphatic or aromatic hydrocarbon radical having 1 to 14 carbon atoms or COR' wherein R' is an aliphatic or aromatic hydrocarbon radical having 1 to 14 carbon atoms; each OR group is alike or different; X is Cl, Br, or I, or mixtures thereof; ED is an electron donor, which is a liquid Lewis base in which the precursors of the titanium based catalyst are soluble; a is 0.5 to 56; b is 0, 1, or 2; c is 2 to 116; and d is greater than 1.5 a + 2; (b) the reaction product of a vanadium compound and an electron donor, which is a liquid Lewis base in which the vanadium compound is soluble; with the proviso that, where the promoter referred to below contains fluorine, the molar ratio of titanium to vanadium is in the range of about 0.1:1 to about 10:1 and, where the promoter does not contain fluorine, the molar ratio of titanium to vanadium is in the range of about 0.1:1 to about 0.9:1; (c) a modifier having the formula MXa wherein M is a boron or AlR(3-a); each R is an alkyl radical having 1 to 14 carbon atoms and is alike or different; X is chlorine, bromine, or iodine; and a is 0, 1, or 2 except that, when M is boron, a is 3;   (d) a hydrocarbyl aluminum cocatalyst; and (e) a halocarbon promoter having the formula RxCX(4-x) wherein R is hydrogen or an unsubstituted or halo substituted alkyl radical having 1 to 6 carbon atoms; each R is alike or different; X is Cl, Br, I, or F; each X is alike or different; and x is 0, 1, or 2 provided that, if no F is present, x is 2, said contact between ethylene and the catalyst system being made in such a manner that polyethylene is formed.
Patent EP-0296321-B1 (EP)
IPC: C07F15/00
Filed: 1988-04-09
Granted: 1992-09-23
Abstract: This disclosure sets forth a novel process for producing cisplatin analogs which possess antitumor activity.
Patent EP-0292836-B1 (EP)
IPC: F16L11/00
Filed: 1988-05-17
Granted: 1991-05-29
Abstract: In order to manufacture a cylindrical, hollow-walled, hollow body, for example of a pipe or container, a bottom profile (1) is initially wound onto a mandrel in the form of a helical line. A top profile (2) is wound onto the bottom profile (1), offset by half a profile width. The bottom and top profiles (1,2) have an approximately E-shaped cross-section with two outer limbs (3,4) and two centre limbs (5,6), the mutual separation of the two centre limbs (5,6) corresponding to the thickness of the two outer limbs (3,4). The mutually facing surfaces (7,8) of the two outer limbs (3,4) and of the two centre limbs (5,6) are profiled with a sawtooth shape, so that a non-detachable, positively locking connection is produced between the bottom profile (1) and the top profile (2). The bottom profile (1) and top profile (2) may consist of different plastic materials. 
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Patent EP-0359836-B1 (EP)
Inventor: PRASSE KARL-HEINZ DIPL-ING
IPC: H03G3/20
Filed: 1988-09-15
Granted: 1993-11-18
Abstract: A circuit arrangement comprises an amplifier that has an input connected to an opto-electrical transducer and a gain which is controllable with the assistance of a control voltage. In order to achieve a great dynamic range given a constant operating point of the amplifier, the drain-source path of a field effect transistor, a feedback path includes a capacitor, and the input of the amplifier is connected to the output of a comparator that compares the output voltage of the amplifier to a reference voltage. The circuit arrangement can be advantageously employed in optical transmission equipment of PCM technology.
Patent EP-0366831-B1 (EP)
Title: Temperature compensating circuit
IPC: G01R19/32
Filed: 1988-11-04
Granted: 1993-03-10
Abstract: A temperature compensating circuit comprising one temperature-pulse width conversion circuit portion (X) adapted to generate a pulse width signal voltage Vp by which a duty ratio (D(T)) (a time ratio of a high period width t1 to a repetition period of pulses t0) is changed in response to a temperature detected by a temperature sensitive element (RT). This circuit comprises at least one temperature compensating circuit portion (YN) adapted to apply a temperature compensating treatment to a measured signal voltage (VNI) derived from an input terminal IN on the basis of said duty ratio (D(T)), and to supply the temperature compensated measured signal voltage VN0 to an output terminal (0N). Said temperature compensating circuit portion (YN) comprises voltage-dividing means (CN) for dividing the measured signal voltage (VN1) which is supplied through said input terminal (IN), into a large signal voltage (VNB) and a small signal voltage (VNS). This signal voltages (VNB, VNS) are then supplied to change-over means (DN) for alternately supplying said signal voltages (VNB, VNS) to said output terminal (0N) in response to a HIGH/LOW change of said pulse width signal voltage (Vp).
Patent EP-0320049-B1 (EP)
Inventor: KINNEBERG PETER ANDREW
IPC: C08J3/24
Filed: 1988-11-30
Granted: 1994-06-01
Abstract: Improved structural adhesive obtainable by a process which comprises subjecting a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound to a heat-treatment for a period sufficient to effect cross-linking in the amorphous phase of the polymer. Process for its preparation by converting a thermoplastic material in a thermosetting material, and laminates prepared with the improved structural adhesive.