baber/WOPTO huggingface dataset:
Patent EP-0121973-A1 (EP)
Inventor: DETMERS HERMAN
IPC: A01K13/00
Filed: 1984-03-13
Abstract: Teat- and udder support for dairy cows, comprising a protector (1) destined to be positioned on the udder and the teats and a bandage (2-5) connected thereto, destined to keep the protector under the cow, whereby the protector and preferably the bandage consist of very elastic sheet-shaped textile material.
Patent EP-0128703-A1 (EP)
Inventor: KONDO TATSUHEI
IPC: A61M5/142
Filed: 1984-05-31
Abstract: An implantable micropump comprises a refillable chamber (5) for pharmaceutical liquid, a bellows (1) which is expanded by air or gas so as to urge liquid from the chamber (5), and a valve (6). The valve (6) is controllable by a remotely actuated electromagnet (91. The micropump can also include a pressure- regulating valve inwhich the valve member is urged towards a valve seal by a first elastic force, and is urged away from the valve seat to allow passage of liquid in response to pressure on a diaphragm on the downstream side dropping below a predetermined value.
Patent EP-0132056-A1 (EP)
Inventor: KITCHEN TERENCE JOHN
IPC: G01N11/14
Filed: 1984-06-20
Abstract: A rheometer of the type which includes a chamber (26) in which, in use, a sample of rubber or of a synthetic elastomer which is to be tested is held under pressure in contact with a rotor (27), and means for measuring torque applied to the rotor (27) as it is rotated in contact with the sample, is provided with a driving mechanism (35) for rotating the rotor (27) driven by two pulse-operated electric stepping motors (40,41) operating through pinions (44,49) and a differential gear (46). The use of two stepping motors (40,41) and the differential gear (46) enables the rheometer to test the sample in various ways. Firstly the rotor (27) may be rotated in one direction to strain the sample beyond its maximum recovery and then be rotated in a reverse direction step by step until there is zero torque on the rotor and the total reverse rotation then indicates the total angular recover of the sample. Alternatively the rotor may be rotated continuously in one direction and the varying torque upon it may be measured as the sample is vulcanised or cured as is done with a Mooney Viscometer. As another aftemative, the rotor (27) may be oscillated by varying the speeds of the motors (40,41) without stopping the motors and this provides test results similar to those produced by a rheometer of the oscillating disc type.
Patent EP-0133751-A1 (EP)
Inventor: KANAMORI TAKASHI
IPC: H01L49/00
Filed: 1984-07-02
Abstract: An electrical device comprising a heating or conductive element on a substrate, and covered by a protective layer, characterised in that the protective layer comprises one part by weight polymide resin and from 1.1 to 3.2 parts by weight of a particulate filler selected from SiC, Al 2 O 3 , Si 3 N 4 , Si0 2  and Ta 2 0 5 . The device may be a thermal head which includes a heating element layer and a conductive layer on the substrate, with a protective layer covering the heating element layer. The filler is preferably SiC.
Patent EP-0143002-A1 (EP)
Inventor: COLLOMB-CECCARINI JOELLE BP CH
IPC: C08F10/00
Filed: 1984-11-22
Abstract: The invention relates to a process for preparing supported catalysts for the copolymerisation of ethylene with higher alphaolefins, characterised in that a compound of a transition metal of Groups IV, V and VI of the Periodic Table of Elements, used at its maximum valency, is precipitated on to a support of magnesium chloride and possibly aluminium chloride by a reduction reaction in two stages, employing reducing agents selected for the first stage from among alkylaluminium dihalides, and for the second stage from among organometallic compounds with a higher reducing power than that of the alkylaluminium dihalides. 
     These catalysts are particularly well suited to the copolymerisation in the gas phase of ethylene and higher alpha-olefins.
Patent EP-0129479-A1 (EP)
Inventor: MACHON JEAN-PIERRE
IPC: C08F2/00
Filed: 1984-06-14
Abstract: Modified copolymers of ethylene and of at least one  alpha -olefin containing from 3 to 12 carbon atoms, containing from 0.5 to 10 mol% of units derived from the said  alpha -olefin. Their measured limiting viscosity is between 1.3 and 1.5 times their limiting viscosity calculated from the molecular mass distribution. They are prepared by continuous copolymerisation of ethylene with at least one  alpha -olefin in at least one reactor comprising at least one reaction zone, in the presence of a catalyst system of Ziegler type, at a temperature of 180<o>C to 320<o>C and at a pressure of 300 to 2500 bars in the presence, if appropriate, of up to 2 mol% of hydrogen, the mean residence time of the catalyst system in the reactor is between 1 and 120 seconds, the process being characterised in that from 0.01 to 2 millimoles per kg of copolymer of at least one diaryldialkylalkane are introduced into at least one reaction zone at a temperature of between 220<o>C and 320<o>C at a pressure of between 500 and 1000 bars. The modified copolymers produced have a measured limiting viscosity which is between 1.3 and 10 times their limiting viscosity calculated from the molecular mass distribution.
Patent EP-0119160-A1 (EP)
Inventor: SPIVACK JOHN D
IPC: C10N30/10
Filed: 1984-02-06
Abstract: 1. A compound of formula I or II  see diagramm : EP0119160,P12,F1 wherein R1  and R2  are independently alkyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 6 carbon atoms, phenyl, phenyl substituted by alkyl of 1 to 12 carbon atoms, or are aralkyl of 7 to 9 carbon atoms or aralkyl substituted by alkyl of 1 to 12 carbon atoms ; R2  may also represent hydrohydrogen ; R3 is hydrogen or methyl ; G and E are independently phenyl or phenyl substituted by alkyl of 1 to 12 carbon atoms or by phenyl ; G may also be hydrogen or alkyl of 1 to 18 carbon atoms ; n is 1 or 2, T is -NH-phenylene-NH-,  see diagramm : EP0119160,P12,F2 , -NH-phenylene-Q-phenyle-ne-NH-,  see diagramm : EP0119160,P12,F3 , where Q is alkylene of 1 to 6 carbon atoms, alkylidene of 2 to 6 carbon atoms, -SO2 -, -SO-, -S-, -S-S-, -O- or -CO-, or T is -NHCONH- or  see diagramm : EP0119160,P12,F4  where L is a straight or branched chain alkylene of 2 to 3 carbon atoms, and p and q are independently 1 or 2, with the sum of p plus q being equal to the valence of T.
Patent EP-0130940-A1 (EP)
Inventor: SCHMALL KARL-HEINZ
IPC: G01V3/10
Filed: 1984-06-14
Abstract: Die erfinderische Sensoranordnung dient dazu, den Abstand zu einem nichtmagnetischen oder ferromagnetischen Objekt zu ermitteln. Ausserdem soll die Bestimmung der Relativlage des Sensors zu Objektunregelmässigkeiten, wie Spalten oder Löchern, ermöglicht werden. Die induktive Sensoranordnung weist einen Oszillator (3) auf, der eine Senderspule (1) speist, die ihrerseits Wechselstrom in Abhängigkeit von der Relativlage zum Objekt in eine Empfängerteilspule (4a-1, 4a-2, 4b-1, 4b-2) induziert. Durch die Ausbildung der Sender- und/oder Empfängerteilspule als metallische Schicht auf wenigstens einer Oberfläche eines flächigen Spulenträgers (2) lässt sich sowohl die Massgenauigkeit als auch die Empfindlichkeit der Sensoranordnung wesentlich verbessern.
Patent EP-0170756-A1 (EP)
Inventor: LENZI MAURO
IPC: B65H21/00
Filed: 1984-07-13
Abstract: A service unit intended to continuously supply a high-speed printer using a preformed support comprising folded paper packages, comprising in combination: a backing plane for the support packages placed side by side, comprising a conveyor belt (2) controlled by a microprocessor which using a sensor automatically puts in position each package to be supplied to the printer; a plane (5) for joining the paper support between two adjacent packages, which plane can move with respect to the package backing plane in order to allow all the packages arranged for being supplied to the printer to be continuously connected to each other, this joining plane being provided with retractile reference pins (49) for placing and blocking the paper in position, a support for the adhesive tape having suitable drives and guides, an assembly for cutting the adhesive tape after the joining operation, a microprocessor controlling the cutting operation, the movement of the packages and discriminating the packages according to the size thereof or the single sheets on the filling call and coordinating all the various steps.
Patent EP-0130204-A1 (EP)
Inventor: GUNNARSSON AKE
IPC: F41J9/30
Filed: 1983-12-22
Abstract: Un dispositif pour délivrer des objets à un récepteur (22) à partir de l'objet situé le plus au fond d'une pile (2) de dix objets comporte un premier élément de support mobile (8) pouvant être amené à supporter la pile via l'objet situé le plus au fond, ainsi qu'un second élément de support (9) pouvant être amené à soutenir et à engager l'objet situé directement au-dessus de l'objet qui est le premier à être délivré de la pile. Le premier élément de support (8) peut être amené à libérer la pile de façon à permettre à l'objet qui doit être délivré de descendre jusqu'au récepteur à partir de la pile, pendant que cette pile est supportée par le second élément de support (9). Le premier élément de support (8) peut être ramené dans la position de support de la pile pendant que le second élément de support (9) est amené à libérer la pile afin qu'elle descende sur le premier élément de support (8). Le récepteur (22) possède un mécanisme de contact (23) conçu, grâce à un actionnement mécanique directe du mécanisme de contact (13, 19) relié aux éléments de support, pour fournir une commande et un fonctionnement mécanique des éléments de support à leurs différentes positions d'opération pendant le mouvement du récepteur en direction, respectivement à partir de sa position de réception.
Patent EP-0157272-A1 (EP)
Inventor: JANVRIN ROBERT B
IPC: F15B11/20
Filed: 1985-03-18
Abstract: A hydraulic control system is suited for use on refuse trucks and includes open centered control valves (30, 32) controlling respectively the packer motor (24) and the ejector motor (28). A sequence and relief valve (76) remains in its closed position until the pressure acting at either port (68) or port (70) exceeds predetermined limits.
Patent EP-0165417-A1 (EP)
Inventor: DUCK GERHARD DIPL-ING
IPC: F16J9/20
Filed: 1985-05-02
Abstract: Es wird ein Kolbenring (1,9) vorgeschlagen, der insbesondere im Einbauzustand einen tellerfederförmigen Querschnitt aufweist, dessen den Seitenwänden (5,6) der ihn aufnehmenden Ringnut zugewandten Flankenbereiche (7,8) mit parallel zu den Seitenwänden (5,6) verlaufenden Abflachungen (a,b) versehen sind, um den Verschleiß in diesen Bereichen zu reduzieren.
Patent EP-0164597-A1 (EP)
Title: Disc case
Inventor: TAMARU TAKUYA
IPC: G11B17/04
Filed: 1985-05-14
Abstract: A disc case in constructed for receiving a disc on which information data are recorded and for supporting the disc rotatably in the disc case (35). The disc case (35) can be set into a reproducing apparatus with the disc (31) received in the disc case. The disc case (35) receives the disc releasably. When set into the reproducing apparatus, while the disc case (35) is fixed in position within the reproducing apparatus, the disc (31) is driven in rotation and thus the information data are reproduced by the reproducing apparatus. The disc case (35) comprises a disc case carrying mechanism for carrying the disc case in cooperation with the reproducing apparatus so as to be loaded or unloaded to the reproducing apparatus.
Patent EP-0170997-A1 (EP)
Inventor: MUND KONRAD DR
IPC: A61N1/365
Filed: 1985-07-26
Abstract: Physiological frequency control of a heart pacemaker having a stimulating electrode is accomplished by providing an oxygen measuring electrode and placing it in the body tissue, loading the oxygen measuring electrode with stimulating pulses in parallel with the stimulating electrode, measuring the potential of the oxygen measuring electrode relative to another electrode between stimulating pulses, and controlling the frequency of the pacemaker as a function of the measured potential.
Patent EP-0182972-A1 (EP)
Inventor: HENNECKE UDO
IPC: F26B3/28
Filed: 1985-08-03
Abstract: Es ist eine Bestrahlungseinheit in Form eines Portals, insbesondere als Trocken- und Einbrennkanal für die Automobilindustrie, bekannt, das wenigstens mit mehreren IR-Strahlern bestückt ist. Um eine Bestrahlungseinheit zu schaffen, die einen unmittelbaren Abzug der von der Oberfläche des zu behandelnden Objekts ausgehenden Dämpfe sowie in der Trocken- und Einbrennzone vorhandenen Schwebeteilchen gewährleistet, und zwar weitgehendst wirbelfrei, und die eine für sich autonome Einheit bildet, sind an der Portal-Decke und/oder den Portal-Seitenwänden mindestens in einem Mittelbereich hinsichtlich deren horizontaler Erstreckung Zuluftöffnungen vorgesehen.
Patent EP-0191924-A1 (EP)
Inventor: KLINGER DETLEF
IPC: F16B2/06
Filed: 1985-12-05
Abstract: The device for mounting at least one equipment (18), e.g. a switch, on the outer circumference of the cylindrical tube (15) of an operating cylinder has at least one pair (11, 12) of clamping jaws which is pressed in a sprung manner onto the cylindrical tube by means of a clamping screw (16). On one of the clamping jaws there is a mounting surface on which the equipment (18) is mounted. A plurality of pairs of clamping jaws, of different design, can be mounted on one cylindrical tube and thus can hold a plurality of items of equipment. <IMAGE>
Patent EP-0161015-A1 (EP)
Inventor: WEST JEFFREY ALMA
IPC: H03K19/013
Filed: 1985-03-25
Abstract: A bipolar input circuit for regulating the current/voltage level at a control electrode of an electronic component (QA) provides a capacitively-controlled discharge path from the control electrode through a discharge transistor (QC) when an input signal (V,) makes certain voltage transitions. The control electrode responds to the voltage at an emitter (E1) of an input transistor element (QB) which has another emitter (E2) coupled to the base of the discharge transistor. Its base is further coupled to a capacitor (C) which controls the discharge path.
Patent EP-0162507-A1 (EP)
Inventor: HEERAH ATMA C O PYE TVT LIMITE
IPC: H04N9/64
Filed: 1985-04-19
Abstract: @ A video signal processing arrangement comprises an input (1) for receiving an input video signal and an output (2) at which the processed signal is produced. The arrangement includes a vertical filter (3), a horizontal filter (4), a vertical interpolator (5) a horizontal interpolator (6), and a field store (7) arranged in cascade. The cut-off frequencies of the vertical and horizontal filters (3,4) are adjustable by means of signals passed over paths (18 and 19) from the control circuit (8) to the filters (3,4). 
     A control arrangement comprising a potentiometer (25), a switch (23), and an analogue to digital converter (26) produces signals which are passed over a path (24) to the control circuit (8). These signals are used to cause the control circuit (8) to produce signals over paths (18,19) to the filters (3,4) which reduce the cut-off frequencies of the filters to a value which is below that appropriate to the picture size. This produces a soft focus effct.
Patent EP-0168875-A1 (EP)
Inventor: POSSO PATRICK PIERRE PHILIPPE
IPC: G11B23/02
Filed: 1985-07-01
Abstract: Arrangement constituted by a stack of boxes intended to contain drawers, in particular for the storage of audio and video recording tapes. The boxes have different dimensions. The widths and heights of the boxes are dimensioned to adapt to the contents and to allow a large number of combinations. On their upper side, the boxes comprise profiled ribs on which are fitted grooves of matching profile provided on a lower side of the boxes.
Patent EP-0149532-A1 (EP)
Inventor: UENO MASAHIRO C O PATENT DIVIS
IPC: G11B17/04
Filed: 1985-01-10
Abstract: In a disc player (2) comprising a disc tray (5) on which a disc (1) is horizontally placed, a player body (3) which has a front opening (4), and a turntable (51) in the player body (3), the disc tray (5) being drawn horizontally into the player body (3) through the front opening (4) and then moved downwardly in the horizontal state so that the disc (1) can be mounted horizontally on the turntable (51), the disc player (2) is so constructed as to be able to move the disc tray (5) downwardly in the horizontal state, just before the disc tray (5) is fully withdrawn from the player body (3) through the front opening (4).
Patent EP-0171207-A1 (EP)
Inventor: LITTLE JAMES K
IPC: A01C7/04
Filed: 1985-07-12
Abstract: A seed planter (10) is disclosed which plants seed, one row at a rime, into a plant seedling tray. A seed-receiving depression is formed in the tray by a punch (80). A seed pickup bar (18) reciprocates between a seed hopper (14) and a top seed receiving bar (19) where seed is dispensed into an aperture (20) where the seed is conveyed to the tray. The seed hopper (14) is vibrated by a motor (85) to keep the seed evenly dispersed. Seed is held on seed-receiving nozzles (21) by a vacuum pressure until discharged, when positive pressure is delivered through the nozzles (21). An entry trigger (63) and an exit trigger (64) push each tray from the entry end of the seed planter (10) through the exit end one row of compartments at a time. The seed pickup bar (18), entry triggers (63) and exit triggers (64) and punch (80) are driven by the rotation of drive motor (30). Provision is made to accommodate different sized trays. Also, microswitches (102, 103) are provided which sense the presence of a tray in seed planter (10) and permit dispensing of seed only when the tray is in seed-receiving posi-
Patent EP-0156731-A1 (EP)
Inventor: FUKUDA TOKUYA
IPC: H04N9/83
Filed: 1985-03-22
Abstract: The recording apparatus comprises a luminance signal processing circuit (16) for generating a frequency-modulated signal (Yf), a chrominance signal processing circuit (15) for generating a frequency-converted chrominance signal (Cc) with a frequency band lower than the frequency deviation range of the frequency-modulated luminance signal, and an audio signal processing circuit (1-13) for generating a frequency-modulated audio signal including a succession of alternately first and second segments of frequency-modulated signals obtained in response to respectively one and the other of two-channel audio signals; a mixed signal (Sm) obtained by causing the frequency-modulated audio signal (Af') to be located between the frequency bands of the frequency-modulated luminance and frequency-converted chrominance signals (Yf, Cc) is supplied to a rotary magnetic head (18a, 18b) to be recorded on a magnetic tape; in the reproducing mode, the audio signal obtained from the magnetic tape is demodulated to produce demodulated outputs of the first and second segments alternately, and the demodulated outputs of the first and second segments are separated from each other and for producing the two-channel audio signals.
Patent EP-0176417-A1 (EP)
Inventor: JAILLET ANDRE
IPC: F16F9/02
Filed: 1985-09-06
Abstract: A pneumatic spring is arranged with a view to putting a piece of electrical equipment into operation as soon as it reaches a given geometrical condition corresponding to a determined relative position of its piston rod, the device being equipped for this purpose with elastic strips which are arranged so as to be in contact at one time with the conducting wall of its tube, and to be separated from the latter at another time. The elastic contact strips are controlled by an insulating cam which is movable relative to them, and which is designed either to apply them against the wall of the tube if they are separated from it when at rest, or the reverse, that is to say to separate them from the wall of the tube if they are in contact with it when at rest. Such a spring can be used for automobiles.
Patent EP-0190536-A1 (EP)
Inventor: WOLFF FRIEDRICH
IPC: C09K11/80
Filed: 1985-02-07
Abstract: 1. Fluorescent lamp having specific photo-biological effects and accordingly a spectral energy distribution ratio of UVA to UVB of 100-250 : 1, characterized by a fluorescent material which contains cerium strontium magnesium aluminate and strontium tetraborate which is activated with divalent europium.
Patent EP-0174277-A1 (EP)
Inventor: EVANS SAMUEL DR
IPC: C07C67/00
Filed: 1985-08-28
Abstract: Es werden Stoffgemische beschrieben, die durch Umsetzung von elementarem Schwefel mit Verbindungen der Formel I <IMAGE> erhältlich sind. Der Rest X besitzt eine olefinische Doppelbindung. R ist ein Kohlenwasserstoffrest, bedeutet 0, 1 oder 2 und t ist 1,2 oder 3. Die erfindungsgemässen Stoffgemische lassen sich als Antioxidantien in organischen Polymeren und in Schmiermitteln einsetzen. Sie lassen sich auch als Hochdruckzusätze oder Antiverschleisszusätze verwenden.
Patent EP-0172884-A1 (EP)
Inventor: OLSON GENE H
IPC: H04J3/06
Filed: 1985-02-13
Abstract: Un système de communication de données (10) assigne l'utilisation d'un milieu de communication de données commun (14) partagé par une pluralité de stations (12A, 12D). Durant chaque cycle d'émission, le milieu de communication (14) porte des paquets de données de priorité variable que reçoit chaque station (12A-12B). L'utilisation du milieu de communication (14) est assignée aux stations (12A, 12D) pendant un ou plusieurs intervalles de priorité en tant que fonction de la priorité du paquet que la station est prête à émettre. Chaque station (12A-12D) est synchronisée à une période de cycle d'émission qui est divisée en sous-périodes. Certains types de paquets sont relégués à une émission et une réception pendant des sous-périodes prédéterminées.
Patent EP-0191786-A1 (EP)
Inventor: LHUILLIER ROBERT
IPC: B01D29/00
Filed: 1985-07-24
Abstract: Cartouches de filtration (1) du type de celles réalisées à partir d'une feuille (3) de papier filtrant (5) pliée en accordéon (7) sur une surface cylindrique. Elle consiste essentiellement à pincer par couple (9, 10), (10, 11) les plis contigus de l'accordéon à divers niveaux (p1, p2, p3, s1, s2) pour matérialiser, sur la surface externe de la cartouche (1), une pluralité de nids d'abeilles (21). L'invention permet d'accroître considérablement la durée de vie des cartouches (1) de filtration. Parmi les applications les plus intéressantes de l'invention, on peut citer la régénération des solvants de bain de lavage pour machine de nettoyage à sec et la filtration de l'air pour les moteurs à combustion interne ainsi que la filtration des eaux.
Patent EP-0187636-A1 (EP)
Inventor: BARLIAN REINHOLD
IPC: H05B3/56
Filed: 1986-01-02
Abstract: 1. Electrical heating cable connecting device, in particular self-regulating heating cable (32, 132), at least one end part (33, 133) of the cable being introduced in an explosion-proof manner into a housing (1, 101) and at least one electrical lead being connected to one contact of an insulating member (19, 119), characterized in that the insulating member (19, 119) is releasably mounted closely surrounded in an unfilled inner chamber (20, 120) of an insulating casing (18, 118) resistant to the heating temperature, that the end part (33, 133) of the heating cable (32, 132) is clamped in a flame-proof manner in a passage of an elastomeric gasket (15, 115) resistant to the heating temperature, that the heating cable (32, 132) with the associated elastomeric gasket (15, 115) closes off the inner chamber (20, 120) of the insulating casing (18, 118) and is detachably fastened with a fire-proof gap (34, 134) on the periphery of the elastomeric gasket in an opening (35, 135) of the housing (1, 101) and that the housing (1, 101) is constructed as a pressure-resistant enclosure withstanding the pressure of an explosion of an explosive mixture in the inner chamber (20, 120) of the insulating casing (18, 118) at the heating temperature of the heating cable (32, 132) and preventing a transmission of the explosion to the atmosphere surrounding the housing (1, 101).