baber/WOPTO huggingface dataset:
Patent EP-0247462-A1 (EP)
Inventor: OSTWALD MANFRED
IPC: A22C11/02
Filed: 1987-05-15
Abstract: 1. Twist-off device for a machine for the filling and twisting off of sausages, with a casing brake (10) which is arranged at the free end of the twist-off nozzle (7) and which, during twisting off, is driven in the direction of rotation of the twist-off nozzle (7), with a brake ring (13) arranged concentrically relative to the twist-off nozzle (7), with a threaded sleeve (14) having a passage bore (23) and with a pressure screw (11), the brake ring (13) being elastic, having a conical outer face (22) and a rear press-against face (21) and being arranged in the threaded sleeve (14), and the pressure screw (11) being screwable into the threaded sleeve (14) and having a front press-against face (20), by means of which it acts on the rear press-against face (21) of the brake ring (13) and thereby forces the latter with its conical outer face (22) up against a stop (26) formed on the inner front side of the threaded sleeve (14), in such a way that the brake ring (13) assumes a specific radial distance (r) from the twist-off nozzle (7), characterized in that the aperture angle (beta) of the conical outer face (22) of the brake ring (13) is smaller than the aperture angle (gamma) of the inner front side (27) of the threaded sleeve (14), so that the stop is formed solely by the marginal edge (26) limiting the passage bore (23) of the threaded sleeve (14), and in that the rear press-against face (21) of the brake ring (13) and the front press-against face (20) of the pressure screw (11) are formed by cone faces which are so directed (angle alpha) that the direction of force transmission points essentially in the path direction of the conical outer face (22) of the brake ring (13).
Patent EP-0249824-A1 (EP)
Title: A cardiac pacer for pacing a heart
Inventor: LEKHOLM ANDERS
IPC: A61N1/365
Filed: 1987-06-04
Abstract: A cardiac pacer, which generates pacing pulses (15) at a predetermined pacing rate comprises a device (7) for realizing a body activity measurement. The measured body activity signal is non-linearly amplified in a manner that signal portions having higher amplitudes are more amplified than signal portions having lower amplitudes. Furthermore, the non-linearly amplified body activity signal is integrated over a period of time. Finally the predetermined pacing rate is varied dependent on the integrated signal.
Patent EP-0254946-A1 (EP)
Inventor: FUJITA HIROYUKI
IPC: H01F29/02
Filed: 1987-07-13
Abstract: A shunt winding (l4) and a series winding (l5) are connected in series and wound around a main iron core leg (ll) and a first exciting winging unit (l6a), a tap winding (l7) and a second exciting winding unit (l6b) are wound around a side iron core leg (l2) and arranged in the recited order. The series circuit of the first exciting winding unit (l6a) and the second exciting winding unit (l6b) is connected in parallel with the shunt winding (l4), such that transformer impedance variation, which is caused when the tap position is changed over, is limited.
Patent EP-0261363-A1 (EP)
Inventor: FRUCCO GIUSEPPE
IPC: D06F19/00
Filed: 1987-08-05
Abstract: A laundry washing machine comprising a washing tub (3) and a rotatable drum (5), both made of a metallic material, and ultrasonic generator devices (10) of a conventional type associated to respective emitter elements (11) adapted to emit ultrasonic waves to thereby assist in the washing of the laundry. 
     According to the invention the emitter elements (11) are attached to the inner wall surface of a window (9) in a door (8) of the machine at positions whereat they are covered by a washing liquid supplied to the tub (3), and directed towards the interior wall surfaces of the drum. The elements (11) are connected to the associated generator devices (10) by means of flexible electric conductors (14). This machine ensures efficient and uniform washing of the laundry.
Patent EP-0268035-A1 (EP)
Inventor: BLUM HARALD DR
IPC: C08F279/02
Filed: 1987-09-14
Abstract: The binders are used for air-drying primers.
Patent EP-0272387-A1 (EP)
Inventor: LAWHON ROBERT ANDREW
IPC: C03B3/00
Filed: 1987-09-29
Abstract: In a material preheating and liquefying process such as in a glassmaking operation, particulates entrained in the exhaust from the preheating stage are collected and returned to the process at a location where a molten phase is present and re-entrainment is suppressed.
Patent EP-0264075-A1 (EP)
Inventor: SPODIG DIETER DIPL-KFM
IPC: B65G47/26
Filed: 1987-10-09
Abstract: According to the invention, the separation of the conveyor material in the form of workpieces (41) of corresponding dimensions is shifted to the conveyor line (F), over the length of which pairs of mutually swivellable jaws (261/262, 261'/262'....) are arranged at intervals for this purpose, which jaws in each case receive an incoming workpiece (41) between them, by which they are swivelled into the locking position for the following workpiece (41), from which position they swivel back only when further transport of the workpiece (41) held by them is permitted either through the barrier (13) on the outlet side or through the jaw pair (261/262.....) lying in front in each case. This structurally simple solution requires only one barrier on the outlet side. <IMAGE>
Patent EP-0239201-A1 (EP)
Inventor: BENETEAU CHRISTIAN
IPC: B60S1/38
Filed: 1987-02-02
Abstract: The air deflecting element (8) is rotatably attached to the main bridge (1) of the wiper blade. The rotation of the air deflector element (8) about its axis of rotation (14ʹ) is caused by the oscillations (A2) of the wiping element (6) via a flexible element (12) and via a gear (toothed wheels 14, 15). The gear inverses the direction of rotation (B2, C2) and thus the distance (D) between the lower edge of the air deflecting device (8) and the surface to be wiped (7) remains constant during the oscillating movement of the wiper blade. Each air deflecting device comprises two gears (14, 15), two flexible elements (12) and two connecting means (9, 10) for connecting it to the main bridge (1) of the wiper blade.
Patent EP-0234892-A1 (EP)
Inventor: KOZAKI SHUICHI
IPC: G02F1/1337
Filed: 1987-02-20
Abstract: The twisted nematic liquid crystal display device of this invention relates to a liquid crystal cell having a twisted spiral structure by disposing a pair of substrates (1,2) opposedly to each other with the rubbed orientation films (5,6) formed on the electrodes (3,4), placing a nematic liquid crystal (7) having a positive dielectric anisotropy containing an optical active substance between this pair of substrates, and shifting the orientation direction of the liquid crystal molecules by a specified angle of φ on both substrates, in which the angle 0 is set in a range of 210° ≦ φ ≦ 300°, and the ratio d/p of the spiral pitch p of the liquid crystal molecules to layer thickness d of the liquid crystal cell is set in a range of (φ/360-1/4) < d/p < φ/360.
Patent EP-0249373-A1 (EP)
Inventor: FELIKS JAMES J
IPC: B65B61/28
Filed: 1987-06-01
Abstract: A system for removing flanged containers (C) from a packaging machine includes a pair of conveyor chains (5, 6) having horizontally spaced longitudinally movable working reaches, a plurality of yieldable clips (45, 46) secured to each of said chains and having container engaging edges (45a, 46a) disposed between the chains, movable means for engaging filled and sealed containers and for moving such containers upwardly between the chains and into engagement with at least one clip on each of the chains to cause the clips to flex upwardly and to allow the container flange to move above the clips whereby the container is supported by the clips for movement out of the packaging machine.
Patent EP-0250218-A1 (EP)
Inventor: CLARK MICHAEL GEORGE
IPC: G02F1/1337
Filed: 1987-06-17
Abstract: A liquid crystal device comprises a ferroelectric smectic phase liquid crystal (21) enclosed between two surfaces (23,25), the surfaces being such that the directors (37,39)of the liquid crystal adjacent the surfaces are not parallel to the surfaces. The directors adjacent one of the surfaces are not parallel to the directors adjacent the other surface, the liquid crystal cone angle ϑ o  being equal to half the angle between a pair of directors each adjacent a different one of the surfaces.
Patent EP-0306573-A1 (EP)
Inventor: HUMPHREY JOHN R
IPC: B65B11/04
Filed: 1987-09-08
Abstract: A stretch wrapping machine is disclosed having a prestretcher (16) having a single driven roller (38) and a controlled supply roll (24) of stretchable wrapping material. In several embodiments, a variable ratio transmission varies the ratio of the rotational velocity of the driven roller and the rotational velocity of the supply roll to maintain a substantially constant ratio of the peripheral velocity of the driven roller to the peripheral velocity of the supply roll. In several embodiments, a brake (36) applies a variable braking force to the supply roll to maintain a substantially constant ratio of the peripheral velocity of the driven roller to the periphery velocity of the driven roller.
Patent EP-0319620-A1 (EP)
Inventor: THEODOROPULOS SPYROS
IPC: C07D279/36
Filed: 1987-12-10
Abstract: Urea derivatives of oxazine and thiazine chromophors of the formulae:
     and
     wherein n is 0 to 20; M is oxygen or sulfur; R 1 , R 2 , R 3  are hydrogen or alkyl group from 1 to 10 carbon atoms; R 4  and R 5  are hydrogen, alkyl group from 1 to 10 carbon atoms, halogen or amine group; X θ is anion and Z is N = C = 0, N = C = S, carboxylic, primary or secondary amine, and when n = 0, Z may be
     wherein Q is hydroxyl, amino carboxylic, sulfydryl, iso cyanato, or isothiocyanato; are formed into adducts with organic substrates and used as fluorescent labels in analytical techniques for the detection and measurement of biological and clinical compounds of interest.
Patent EP-0272054-A1 (EP)
Inventor: STOUGAARD PETER
IPC: A01K5/02
Filed: 1987-12-10
Abstract: A dry fodder supply system, in particular for use in piggeries, controlled by a computer (7) includes a fodder machine (3) supported on a weighing device (4) and charged from a feedstuff silo (1), said machine be­ing via a feeder string (5) in a position to advance fodder to a number of feeding stations (6). Each of said stations comprises a dosage chamber controlled by the computer. The weight of the quantity of fodder to be used for the feeding is recorded and forms together with the total number of doses the background of calcu­lating the weight of each dose (varying according to the density of different consignments of fodder) and thus also of possible correction of the individual num­ber of doses per feeding and feeding station.
Patent EP-0274258-A1 (EP)
Inventor: HORIE FUMIO
IPC: B43L19/00
Filed: 1987-12-18
Abstract: An eraser capable of erasing characters and the like written on paper with a ball-point pen, fountain pen, typewriter, word processor, color pencil or the like. The eraser has an integral structure composed of plural types of eraser pieces (20, 22, 24) having different hardnesses and an abrasive material (26), the eraser pieces and the abrasive material existing respectively in a particulately dispersed state. A method for manufacturing such eraser comprises steps of kneading plural types of major eraser materials which have been previously vulcanized and shaped at need with an abrasive material and vulcanizing and shaping the resulting mixture. These plural types of major eraser materials are such that erasers having different hardnesses can be produced if each of the major eraser materials is either vulcanized or heated and shaped alone and that particles of the major eraser materials exist independently from one another even if these materials are kneaded.
Patent EP-0262005-A1 (EP)
Title: Procédé de fabrication d'une électrode centrale bimétallique à pointe de platine pour bougie d'allumage et électrode obtenue selon ce procédé
Inventor: MATESCO MICHEL
IPC: H01T21/02
Filed: 1987-08-12
Abstract: Ce procédé consiste à introduire un lopin de cuivre (5) dans une coupelle en nickel (1), à extruder l'ensemble coupelle-lopin et à le mettre en forme pour obtenir une électrode bimétallique. Il est caractérisé en ce qu'avant l'introduction dudit lopin de cuivre dans la coupelle, on fixe une pointe de platine (2) sur la coupelle en nickel (1). L'invention s'applique aux électrodes pour bougies d'allumage électrique de moteurs thermiques.
Patent EP-0258202-A1 (EP)
Inventor: JARVI PAUL R
IPC: C23C22/50
Filed: 1987-07-24
Abstract: A room temperature black coating for ferrous metal is formed in a solution based on selenium dioxide, an inorganic copper salt and an organic acid. The solution virtually eliminates the formation of a selenium iron precipitate which results from conventional blackening agents in which an inorganic acid such as phosphoric, sulfuric, nitric or hydrochloric acid is used. Further, the virtual elimination of the precipitate produces the additional benefit that the user needs handle and ultimately dispose of only an insignificant amount of toxic selenium iron or selenium phosphate compound materials.
Patent EP-0292480-A1 (EP)
Inventor: GILFOYLE NORMAN
IPC: B60R25/00
Filed: 1986-12-08
Abstract: Un dispositif de sécurité pour véhicules à moteur, qui est situé pendant son utilisation autour de la région inférieure du levier de changement de vitesse (13) d'un véhicule à moteur, comprend un logement évidé (11) pourvu d'une ouverture (17) dans sa surface généralement supérieure, ce qui permet l'actionnement normal du levier de changement de vitesse (13). Ledit logement (11) comprend également des organes (12, 12') qui, dans leur position de fonctionnement, empêchent le mouvement du levier de changement de vitesse et, dans leur position de non-fonctionnement, permettent l'utilisation normale dudit levier. Le passage desdits organes (12, 12') de leur position de fonctionnement à leur position de non-fonctionnement et vice-versa est effectué par un mécanisme de verrouillage (41, 51, 52).
Patent EP-0268599-A1 (EP)
Inventor: TURSKY WERNER
IPC: H01L29/73
Filed: 1987-05-12
Abstract: Dans des composants à semiconducteur commutable, à contact par pression, et comportant une électrode de contact subdivisée dans le corps du semiconducteur, on obtient un comportement en commutation amélioré à l'aide de résistances spécifiques dans le trajet du courant des régions de zone d'émission, grâce au fait qu'une couche de métallisation de base (6) est appliquée à chaque partie de zone de base située entre deux régions de zone d'émission, et qu'une couche isolante (8) est appliquée à chaque couche de métallisation de base, s'étendant jusque sur le bord respectif des deux régions de zone d'émission, et que, sur la couche isolante, est appliquée une couche de métallisation d'émission (8) du type traversant qui recouvre la couche isolante et les surfaces libres des régions de zone d'émission. Les parties superficielles de la couche de métallisation d'émission, qui se trouvent respectivement sur une couche de métallisation de base, portent une plaque de contact (10), par exemple en molybdène. La couche de métallisation d'émission est dimensionnée de telle sorte que la chute de tension latérale respective entre la plaque de contact et le plan de symétrie d'une section adjacente de zone d'émission dépasse 10 mV lors du fonctionnement à la charge nominale.
Patent EP-0313564-A1 (EP)
Inventor: FLAMENT DANIEL
IPC: B60R5/04
Filed: 1987-06-26
Abstract: Le dispositif pour stabiliser des objets dans le coffre d'un véhicule, notamment d'une automobile, comporte une plaque (100) destinée à être posée sur le fond du coffre, cette plaque (100) présentant des trous (101) régulièrement répartis et une série de fiches destinées à être enfichées verticalement dans les trous pour caler les objets. La plaque (100) comporte des cavités (102) moulées dans celle-ci et conformées pour recevoir les fiches non utilisées, en position couchée. Utilisation pour stabiliser des objets dans le coffre d'une automobile.
Patent EP-0279828-A1 (EP)
Inventor: LLOYD PETER GEORGE
IPC: G01B7/00
Filed: 1987-09-02
Abstract: Une sonde (12), connectée à un circuit d'interface (10), comprend deux types différents de détecteurs par contact, à savoir un détecteur piezoélectrique et un détecteur de commutation électromécanique. Le signal de déclenchement provenant du détecteur piezoélectrique est détecté par des circuits (34, 36, 38, 40) alors que le signal provenant du détecteur de commutation est détecté par un comparateur (32). Les signaux sont mélangés dans un mélangeur (42) qui produit un signal de déclenchement de sortie unique. Un circuit monostable (48) et une bascule (50) distinguent lequel des détecteurs a produit le signal de sortie, faisant usage du retard inhérent entre les signaux des deux détecteurs. Des circuits (24, 25, 26, 28) déterminent si une sonde de commutation traditionnelle a été connectée en lieu et place de la sonde (12). Si c'est le cas, un transistor (T4) fait varier l'alimentation de la sonde, et des circuits de portes (30, 33) intercalent un comparateur (18) en lieu et place du comparateur (32).
Patent EP-0284766-A1 (EP)
Inventor: LEWYLLIE DIRK
IPC: D03D47/36
Filed: 1988-02-20
Abstract: Zum Abtrennen eines eingetragenen Schußfadens (17) von einem bereitgehaltenen Schußfaden wird in einer Webmaschine eine Trenneinrichtung (4) vorgesehen, die mittels eines eigenen, von dem Hauptmaschinenantrieb unabhängigen Antriebs (11) betätigt wird. Der Antrieb (11) ist mittels einer programmierbaren Steuerung (12) gesteuert.
Patent EP-0284769-A1 (EP)
Inventor: PAYRISSAT MAURICE
IPC: B01F23/10
Filed: 1988-02-22
Abstract: A valve which allows a small quantity of a tracer fluid to be injected into a stream of carrier fluid and comprising a valve body (1) and an electrically controlled (5) shutter (3) interacting with a closure seat (8) to control the entry flow rate of the tracer fluid. The shutter (3) is situated in the middle of a mixing chamber (12) and the carrier fluid continually passes through this chamber perpendicularly to the direction of movement of the said shutter, thus sweeping the whole periphery of its seat (8). Such a valve can be used, for example, in the simulation of air polluted by a specific contamination. The degree of contamination can be modified even during the tests by means of the electrical control. <IMAGE>
Patent EP-0285874-A1 (EP)
Inventor: CLIFFTON MICHAEL DUANE
IPC: C08K3/16
Filed: 1988-03-16
Abstract: Improved poly(arylene sulfide ketone)s and poly(arylene sulfide sulfone)s are prepared by contacting these polymers with calcium cations, optionally first with an alkali metal base, for a period of time sufficient to improve the melt stability of the polymers. The polymer can be subsequently cured to increase molecular weight.
Patent EP-0285004-A1 (EP)
Inventor: DORNHAGEN HORST DR
IPC: C07C31/04
Filed: 1988-03-24
Abstract: Dimethyl ether is prepared catalytically from methanol in an apparatus disposed upstream a reactor for producing methanol.
Patent EP-0305650-A1 (EP)
Inventor: SOEDERBERG RICHARD
IPC: B66F9/20
Filed: 1988-05-24
Abstract: Es wird eine handbetätigte Stellvorrichtung (1) für Steuerventile einer hydraulischen Hubeinrichtung eines Fahrzeugs, insbesondere für einen Schubmaststaplers (2), beschrieben. Die Stellvorrichtung (1) umfaßt einen Schalthebel (5) mit einer einen Unterarm abstützenden Armlehne (6) die mit einer unterseitig angeordneten aus einem Führungsgelenk und Abstützelementen bestehenden Verstelleinrichtung (8) verbunden ist. Über die gesamte Länge des Unterarms erstreckt sich eine ausgeformte Abstützfläche (9) die endseitig in einen etwa aufrechtstehenden Schalthebel (5) ausläuft, der in die Armlehne (6) eingeformt ist. Im Bereich (10) seines Übergangs zur Abstützfläche (9) weist diese eine aus der Ebene der Abstützfläche (9) geformte muldenförmige Vertiefung (11) auf.
Patent EP-0309731-A1 (EP)
Inventor: DEJALLE ALEXANDER THEODORUS
IPC: B63H9/06
Filed: 1988-08-24
Abstract: A sail comprises a sail cloth (1) provided with a hem (7) and batten pockets (2) that each receive one sail batten (5) having a free end, secured against sliding out of the batten pocket (2) by means of a clip (3), and a toggle-type fastener (6). The toggle-type fastener (6) is secured to the free end of the sail batten (5) and is shaped as an end cap (10) inserted over the free end of the sail batten (5), flush with the hem (7) of the sail. The clip (3) is secured to the hem (7) of the sail cloth (1) at the level of the batten pocket (2).
Patent EP-0367864-A1 (EP)
Inventor: EHRMANN-FALKENAU EKKEHARD DIPL
IPC: H03H9/64
Filed: 1988-11-11
Abstract: Surface acoustic wave filter with variable bandpass characteristics, having at least two parallel tracks (A, B) with input and output converters (EW1, EW2 and AW1, AW2), the busbars (2, 3) of a converter (EW1) of one track (A) being located at different potentials and a busbar (4) of a converter (EW2) of at least one further track (B) being located at one of the two potentials, the other busbar (5) of which can be optionally connected to one of these potentials so that the passband of the filter can be selected by connecting and disconnecting the individual tracks (A, B) of a different passband. 
<IMAGE>
Patent EP-0311151-A1 (EP)
Inventor: EBATA KAZUYOSHI C O PATENTS DI
IPC: G11B20/14
Filed: 1986-04-22
Abstract: Apparatus for reproducing digital signals from magnetic tape comprises a rotary head (1) for reproducing digital data from the tape, a motor (19) for driving the rotary head (1), a motor drive (18) for supplying an output to the motor (19), a switch (17) connected to the motor drive (18) and in a first position supplying a normal speed signal thereto and in a second position supplying a high speed signal thereto, a comparing circuit (15) connected to the switch (17) to supply the high speed signal, a phase locked loop circuit (5) for receiving an output signal from the rotary head (1) and including a voltage controlled oscillator (9) and a phase comparing/data extracting circuit (6) which receives an input from the voltage controlled oscillator (9), a charge pump circuit (7) connected to receive the output of the phase comparing/data extracting circuit (6) a first low-pass filter (8) for receiving the output of the charge pump circuit (7) and for supplying an input to the voltage controlled oscillator (9), and a second low-pass filter (13) for receiving the output of the first low-pass filter and supplying an input to the comparing circuit (15)
Patent EP-0302569-A1 (EP)
Inventor: NOOIJEN FRANCISCUS JOHANNES AN
IPC: B65G1/00
Filed: 1988-08-02
Abstract: A storage and trans-shipment system for containers, com­prising, a quay with quay cranes for loading and unloading container ships moored at said quay, a container storage depot that is provided with a set of gantry craneways placed next to each other, a number of cars not guided by rails for the transport of containers between the quay cranes and the gantry cranes, and means for automatic control of the cars. The cars must be able to follow a very large number of routes and to make the system suitable for this the means for automatic control of each car comprise a freely programmable route selection system that can guide the car along pre-programmed positions in the quay area without guideways, each car being provided with naviga­tion means such as acceleration transducers, steering angle transducers, encoders, a radar sensor, a laser gyro, or combinations thereof in order to determine the path taken and to compare this with the path to be taken; in addition, a reference grid of transponders and/or induction wires and/or metal strips is placed in, on or underneath the metalling of the quay area and each car is provided with one or more transmitter-receiver units which, in combination with said reference grid, can determine the position of the car and transmit signals to the control means of the car for correc­tion of the car's position. The cars carry out an order using their own intelligence, but the position of the cars can be controlled and corrected by means of the interaction between the reference grid and the transmitter-receiver units on the cars.