baber/WOPTO huggingface dataset:
Patent DD-291113-A5 (DD)
Title: Falttuerbeschlag fuer leichte tueren
Inventor: SCHIELE MANUELA
IPC: E05D15/26
Filed: 1989-12-27
Abstract: Die Erfindung betrifft einen Falttuerbeschlag fuer leichte Tueren, mittels dem zwei durch Scharniere oder dergleichen miteinander verbundene Tuerblaetter entlang von im oberen und unteren Korpusboden befindlichen Fuehrungen so bewegt werden, dasz ein Tuerblatt eine in etwa kreisfoermige und das andere Tuerblatt eine elliptische Bewegung vollfuehrt. Ziel und Aufgabe der Erfindung ist es, einen Falttuerbeschlag fuer leichte Tueren zu schaffen, bei dem bei geringem Aufwand ein hoher Bewegungskomfort in Form einer gleichmaeszigen und geraeuscharmen Bewegung ermoeglicht wird. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz eine an der Innenseite des aeuszeren Tuerblattes schwenkbar gelagerte Rolle das Gewicht der Tuer aufnimmt und in einer im Korpusboden befindlichen Nutschiene gefuehrt wird. Eine zweite Rolle wird analog im oberen Korpusboden gefuehrt. Fig. 1{Falttuerbeschlag; leichte Tueren; zwei Tuerblaetter; Fuehrung; Rolle}
Patent DD-291768-A5 (DD)
Title: Flotationsverfahren
Inventor: SCHIRNER ROLF
IPC: B03D1/04
Filed: 1990-01-30
Abstract: Die Erfindung betrifft ein Flotationsverfahren zur Grobreinigung von Staerkerohhydrolysaten unterschiedlichen Abbaugrades, basierend auf Getreide und Wurzelstaerken. Erfindungsgemaesz wird die Aufgabe geloest, indem das Rohhydrolysat dem bekannten Prinzip der Druckentspannungsflotation unterworfen wird, wobei als flotationsfoerdernde Reagenzien frische oder bereits im Prozesz der Hydrolysatreinigung genutzte Aktivkohle oder Pflanzenoel moeglich sind (Fig. 1). Durch mehrstufige, vorzugsweise zweistufige Anwendung der Flotationsreinigung, wobei Kombinationen verschiedener Flotationshilfsmittel moeglich sind, laeszt sich der Prozesz verbessern. Bedeutende Temperaturabsenkung im Hydrolysat, die deren Weiterverarbeitung beeintraechtigt, indem sie der mikrobiellen Kontamination Vorschub leistet, kann mit einfachen technischen Masznahmen, z. B. durch ausreichende Isolierung der Flotationsanlage wirkungsvoll entgegengewirkt werden. Fig. 1{Flotationsanlage; Flotationsverfahren; Druckentspannungsflotation; Grobreinigung; Getreidestaerke; Wurzelstaerke; Staerkehydrolysat; Flotationshilfsmittel}
Patent DD-292413-A5 (DD)
Title: Spannkopf
Inventor: GEBHARDT BERND
IPC: B23Q3/06
Filed: 1990-03-05
Abstract: Die Erfindung betrifft einen Spannkopf, insbesondere zum Kraftspannen von planparallelen Werkstueck, wie bspw. zur Uhrglasbearbeitung. Laut Patentzeichnung ist innerhalb einer auf der Achse des Spannkopfes angeordneten und aus Treibscheibe, Druckplatte und Gegenscheibe bestehenden Einheit ein ueber Planlager und Ringlager um die Achse des Spannkopfes bewegliches, ueber Kolben antreibbares und mit einem Zentrierkolben in Verbindung stehendes Druckstueck angeordnet. Die Kolben sind in der Gegenscheibe radial um das Druckstueck in einer Ebene angeordnet. Mit dem Spannkopf wird neben dem Spannen ein gleichzeitiger Antrieb des Werkstueckes realisiert. Figur{Spannkopf; Uhrglasbearbeitung; Treibscheibe; Druckplatte; Gegenscheibe; Planlager; Ringlager; Kolben; Zentrierkolben; Druckstueck}
Patent DD-292929-A5 (DD)
Title: Verfahren zur umformungsthermischen behandlung von stahl
Inventor: SCHMITT WOLFGANG
IPC: C21D9/52
Filed: 1990-03-15
Abstract: Die Erfindung betrifft ein Verfahren zur umformungsthermischen Behandlung von Staehlen, das insbesondere in Kombination mit der Umformung von Walzstahl an Feinstahlstraszen vorteilhaft anwendbar ist. Der Erfindung liegt die Aufgabe zugrunde, die Intensivkuehlung des Walzstahls aus der Umformwaerme derart zu realisieren, dasz Staehle mit einem speziellen, an der Verarbeitbarkeit und der Belastung unter Einsatzbedingungen orientierten Gefuegeaufbau herstellbar sind. Erfindungsgemaesz wird diese Aufgabe dadurch geloest, dasz die Druckwasserbeaufschlagung des Walzstahls nach der Umformung im Walzflusz in ausgewaehlten, reproduzierbaren Bereichen seiner Oberflaeche mit lokal voneinander abweichender und definiert einstellbarer Kuehlintensitaet erfolgt. Dabei ist eine Form der verfahrensgemaeszen Intensivkuehlung dadurch gekennzeichnet, dasz der Walzstahl ausschlieszlich in diskreten Bereichen seiner Oberflaeche derart mit Druckwasser beaufschlagt wird, dasz dort eine lokal begrenzte, partielle Martensitumwandlung des Gefueges erfolgt, waehrend die uebrigen Oberflaechenbereiche, ebenso wie der Kern des Walzstahls einer diffusionsgesteuerten Phasenumwandlung unterzogen werden.{Walzstahl; Intensivkuehlung; Kuehlintensitaet; Druckwasser; Walzflusz; Gefuege; Festigkeit; Umformbarkeit; Martensit; Zwischenstufe; Einhaertetiefe; Walzprofil; Kaliberschlusz; Randschicht; Verformbarkeit}
Patent DD-298365-A5 (DD)
Inventor: HAENSCH EGON
IPC: B27F7/21
Filed: 1990-05-23
Abstract: The shaft (14) is mounted so as to be swivellable on the bearing part (12) of the stitching head (10). Seated so as not to rotate on said shaft is the ram (18) which can be swivelled through 180 DEG  in the clockwise direction from the staple setting position (18') shown in the figure to receive a wire portion from a wire portion dispenser. The wire portion received by the ram (18) is formed on a block into a staple (28), the lateral arms (28") of which are guided in grooves of the ram arms (20). In the staple setting position (18'), the staple (28') is ejected from the ram (18) by means of the ejector (54). 
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Patent DD-300075-A5 (DD)
Title: Verfahren und vorrichtung zum reinigen von rauchgasen
IPC: B01D53/50
Filed: 1990-07-18
Abstract: Die Erfindung betrifft ein Verfahren zum Rauchgasreinigen durch Eintragen (7) von Kalkstein in die Kessel-Feuerkammer * Abscheiden (3) der Staeube von den Rauchgasen hinter der Feuerkammer, Hydratisieren (14) des abgetrennten calciumoxidhaltigen Staubes, Rueckfuehrung (12, 13) desselben in den Rauchgasstrom (11) hinter der Trennungsstelle, aber vor der Reaktionszone * wo in das staubhaltige Rauchgas weiteres Wasser oder weiterer Dampf eingebracht (15) wird, wonach man den sulfatisiertes Calciumhydroxid enthaltenden Staub von den so gereinigten Rauchgasen (6) abtrennt * Gemaesz der Erfindung wird das aus der Feuerkammer kommende heisze staubhaltige Rauchgas in der Trennungszone (3) in einen staubarmen Hauptstrom (11) und einen staubreichen Nebenstrom (12) geteilt, in den man an einer Stelle, wo die Nebenstrom-Temperatur 300-600C betraegt, Dampf oder Wassernebel (14) einbringt. Weiter betrifft die Erfindung eine zum Arbeiten nach diesem Verfahren dienende Vorrichtung, etwa einen Zyklon, mit Duesen (19) zum Einleiten von Dampf oder Einspruehen von Wasser und einem Verbindungskanal (12) zwischen der Trennvorrichtung (3) und dem Rauchgaskanal (11) zum Einleiten des aktivierten staubreichen Rauchgas-Nebenstroms in den staubarmen Hauptstrom hinter dem Zyklon * Figur{Kessel-Feuerkammer; Hydratisieren; Trennungsstelle; Reaktionszone; Hauptstrom; Nebenstrom}
Patent BE-1009452-A6 (BE)
Title: Lolly with a special stick
IPC: A23G3/56
Filed: 1995-06-27
Granted: 1997-03-04
Abstract: A lick or eating stick manufactured from multiple layers of foodstuffs which are connected using a specially shaped stick, tube or handle allowing the consumer to eat the foodstuffs without getting their hands dirty and they can also collect various sticks, tubes or handles. The stick has the shape of for example a stick with a fruit, a flat or three-dimensional figure. They can either be packaged visibly or invisibly as a surprise item or a collector's item and possibly can also be eaten. It may also be a toy. A catching tray on the top of the stick can catch the dripping liquid. A lolly with a stick as a collector's item, toy or a logo bearer.
Patent BE-1009793-A6 (BE)
Title: Device and method for rolling material that can be rolled up and down
Inventor: ROMIJN CORNELIS
IPC: B60J5/06
Filed: 1996-12-09
Granted: 1997-08-05
Abstract: Device for moving rolling material upwards and downwards, comprising - a rolling instrument for rolling around and/or of the rolling material; - operating means to allow the rolling body to rotate; and - support means to support the rolling instrument in a more or less rolled state of the rolling material, where the support means are equipped with surface or line pressure reducing means to limit the localised pressure on the rolling material.
Patent ES-2001167-A6 (ES)
Title: Process for the preparation of alkyl 2-carboalkoxy-3,4-dialkoxybenzenecarbamates.
Inventor: CONLEY RICHARD A
IPC: C07C67/00
Filed: 1986-07-28
Abstract: A process for the preparation of alkyl 2-carboxy-3,4-dialkoxybenzenecarbamates is described. The carbamates are useful intermediates in the preparation of 8-halo-5,6-dialkoxyquinazoline-2,4-diones. The diones are useful as cardiotonic agents.
Patent ES-2001876-A6 (ES)
Title: Electrical cable joint and electrical cable termination and methods of making same
Inventor: KATZ CARLOS
IPC: H02G15/184
Filed: 1986-08-21
Abstract: A joint structure for covering a joint between cables is provided in which an insulation structure extends over and beyond cut back ends of insulation layers of the cables, but terminates at a distance ahead of cut back ends of insulation shield layers of the cables. The insulation structure of the joint structure includes a multi-layered, heat shrinkable tube with its ends beveled or "feathered". In assembling the joint, the tube is positioned to overlie the cable conductors and the insulation layers of the cables and is shrunk thereover so as to terminate at a distance from the cut back ends of the insulation shield layers of the cables. The heat shrinkable tube can be manufactured with feathered edges, so that no additional time or labor is required to shape the sleeve when the joint is assembled. The joint structure also includes a semiconductive conductor shield member applied in successive convoluted layers over the exposed conductors of the joint prior to application of the heat shrunk tube. The conductor shield member is an elongated strip formed with a narrowed forward portion and a somewhat wider rear portion, which is feathered along either longitudinal edge and overlaps the cable insulation layers. The conductor shield member is constructed to be pre-curled so as to speed assembly of the joint. A termination of a single conductor is also disclosed.
Patent ES-2002922-A6 (ES)
Title: Titanium-contg. alloy powder for dental amalgam prodn.
Inventor: HOKE ERNST
IPC: A61K6/04
Filed: 1986-11-25
Abstract: An alloy powder (mixt.), for prodn. of dental amalgam which can be coloured after trituration or cavity filling, has the compns. (by wt.) 20-95% Ag, 5-80% Ti, 0-15 % Cu, 0-45 % Sn, 0-10 % Zn and opt. usual additives such as Pd, Au, Pt or In. - Colour modification of the alloy powder (mixt) is effected by (electro-)chemical treatment after trituration or cavity filling. - The treatment involves action of an electrolyte soln. or suspension opt. contg. oxidising additives or application of a small potential difference w.r.t. an inert electrode.
Patent ES-2011644-A6 (ES)
Title: Spherical carrier for an olefin polymerisation catalyst and catalyst obtained from this carrier.
Inventor: LACOMBE JEAN-LOUP
IPC: C08F4/64
Filed: 1987-02-25
Abstract: Spherical catalyst support manufactured by reaction of an organic chlorine compound in the presence of an electron donor and of a mixture of an alkylmagnesium compound and of an organic aluminium compound, characterised in that the organic chlorine compound, in combination with an electron donor, is reacted with the preliminary mixture of alkylmagnesium compound, aluminoxane and/or aluminosiloxane and optionally of electron donor. This support, subjected to a second activation with a chlorine compound, is impregnated with a transition metal halide.
Patent ES-2005865-A6 (ES)
Title: High density separator
Inventor: BIELAGUS JOSEPH BRUCE
IPC: B07B11/06
Filed: 1987-04-28
Abstract: A separator for removing foreign elements such as knots and tramp iron from wood chips including a housing (10) with wood chips being distributed across the housing and a blower (19) delivering air through a plurality of horizontal slots (21) to pass curtains of air through the wood chips whereby the heavier foreign elements drop downwardly and the lighter wood chips are deflected for separation, and the air is recirculated from the housing back to the intake (32) of the blower.
Patent ES-2005472-A6 (ES)
Title: Circuit arrangement for an induction motor having at least two windings as a drive motor of a laundry treatment machine (combination washing machine)
Inventor: KIRMES GEORG
IPC: D06F37/30
Filed: 1987-12-03
Abstract: During washing operation, one winding 1 is connected to voltage directly and the other winding 2 is connected to voltage via an operating capacitor 5. In order to produce a rotation speed which is slower than that during washing operation in a manner which is as simple as possible, a normally-closed switch 4.1 is provided in the winding 1 which is connected directly to the voltage, which normally-closed switch 4.1 interrupts the circuit of this winding in a switching position for the low rotation speed.
Patent ES-2017024-A6 (ES)
Title: Method for transforming plants via the shoot apex.
Inventor: SMITH ROBERTA H
IPC: A01H1/00
Filed: 1989-05-31
Abstract: It consists in cultivating a target tissue of meristem from extirpated buds in a suitable growth medium, inoculating said tissue with a suitable vector capable of transforming it, said vector being an Agrobacterium tumefaciens which contains a hyperverulent binary strain, and cultivating the transformed plant tissue to induce the growth of roots. The invention is useful in reducing the risk of somaclonal variation when transforming target plants selected among petunias, soybeans, alfalfa, sunflower, cotton, wheat, corn and others.
Patent ES-2021904-A6 (ES)
Title: Piperazinecarboxylic acid, its preparation and pharmaceutical compositions containing it
Inventor: AEBISCHER BERNHARD
IPC: C07F9/38
Filed: 1989-10-16
Abstract: A piperazinecarboxylic acid useful in the treatment of disorders associated with LH secretion, increased muscle tone, conditions associated with cerebral ischaemia, anxiety, depression, CNS degenerative disorders, tinnitus, epilepsy or in relieving pain, has the formula:- < IMAGE > or is a salt thereof.t
Patent ES-2021540-A6 (ES)
Title: Magnetic field detector
Inventor: VAZQUEZ VILLABEITIA MANUEL
IPC: G01R33/028
Filed: 1990-05-14
Abstract: Magnetic field detector. Incorporates a core 5 made from an amorphous, ferromagnetic but non-magnetostrictive material, over which are three cylindrical, coaxial and non-magnetic formers 1,2 and 3, wound around the inner former 1, and two excitation coils 7 connected in series, of the same length but wound in opposite directions. Wound on the intermediate former 2 is a detection coil 9, located at the centre, and wound on the outer former 3 is a coil 11 whose length is greater by 50% than the axial dimension of either of the inner 1 or intermediate 2 formers. An alternating current passing through the primary 7 gives a zero response in the central zone of the core 5 in the absence of an external field but in the presence of a field the voltage detected by the secondary 9 varies. A direct current applied to the outer winding 11 corrects the displacement of the central zone of the core, re- establishing the initial voltage in the coil 9, the direct current applied being proportional to the external field that acts on the sensor.
Patent FR-2033513-A6 (FR)
Title: Post-emergent selective herbicide - contg. cyclohexyl-3-trimethylene-5,6-uracil and 1-N-butyl-3-(3,4-dichlorophenyl)-1-methyl urea
Inventor: VACHETTE C
IPC: A01N25/02
Filed: 1969-02-26
Granted: 1970-12-04
Abstract: Selective weedkiller prepn. in which the active ingredients are cyclohexyl-3-trimethylene-5,6-uracil (or lenacil), and 1-n-butyl-3-(3,4-dichlorophenyl)-1-methyl urea (or neburon) dissolved in a non-phytotoxic paraffin oil which contains at least 10% of material which can be sulphonated. Alternatively 5-amino-4-chloro-2-phenyl-pyridazine-3-one (P.C.A.) and 3-methoxycarbonylaminophenyl-N-(3'-methyl-phenyl)-carbamate (phenmedifam) can be used as the active ingredients, also dissolved in paraffin oil. The selective weed-killer is partic. useful for attacking weeds after the crop has come up. The activity is increased by using the paraffin oil soln.
Patent FR-2011289-A6 (FR)
Title: Tube reactor for exo and endo thermic reactions
IPC: E04F13/00
Filed: 1969-06-18
Granted: 1970-02-27
Abstract: Reactor has means for supply or evacuation of reaction heat by a liquid or gaseous vehicle, which washes the catalyst-filled reaction tubes between top and bottom support plates. An upper compartment above the top plate, and connected to the inner chambers containing the tubes, and a lower compartment below the bottom plate respectively supply and evacuate the materials. The space in the lower compartment is at least partly filled with a catalyst layer, through which the central tube passes. The vehicle thus stores heat in this layer via the tube wall.
Patent FR-2097261-A6 (FR)
Title: Bromo furans - from furfural in high yield via furoic esters
IPC: C07D307/68
Filed: 1970-06-18
Granted: 1972-03-03
Abstract: 2-Bromo, 2,3-dibromo and 2,3,4-tribromo furans, are prepared by (i) permanganate oxidation of furfural in acetone soln. (ii) esterification with EtOH or MeOH, (iii) bromination of the furoate (iv) saponification, (v) decarboxylation, and (vi) fractional distillation to separate the three derivs. Yields of 70% 2,3-dibromo furan are obtained in comparison to 2-5% yields by direct bromination of furoic acid.
Patent BE-1013725-A6 (BE)
Title: Massage device for muscle and nerve pain (warm and cold use) after consultation with a doctor
IPC: A61H15/00
Filed: 2000-09-05
Granted: 2002-07-02
Abstract: Roller holder plus roller. Roller is hollow and filled with water or paste. For cold use = nerve pain, freeze the roller and place it in the holder and roll over the painful areas. For warm use = muscle pain, place the roller in the holder and heat in a pan of water to approximately 40 degrees. Subsequently roll over the painful areas.<IMAGE>
Patent BE-1014256-A6 (BE)
Title: Parquet floor, comprising solid wooden strips with cooperating click fit profiles and grooves along their length sides
IPC: E04F15/04
Filed: 2001-06-21
Granted: 2003-07-01
Abstract: The floor is laid from solid wooden strips with cooperating click-fit grooves and profiles along their length sides.  A parquet floor is laid using solid wooden strips which are provided with profiles along their length sides to enable them to be click-fitted together without the use of adhesive or nails. The floor strips have a groove along one length side and a cooperating profile along the other length side.
Patent BE-1016188-A6 (BE)
Title: Microphone mounting clip for e.g. acoustic guitar, has upper and lower vertical support arms with feet having rubber jaws adjusted to grip front and back sides of string instrument, where belt receiving microphone is fixed to lower arm
Filed: 2006-03-02
Granted: 2006-04-04
Abstract: The clip (10) has upper and lower vertical support arms (34, 60) fixed to respective ends of an adjustable support arm (12). A belt (110) receiving a microphone (112) is fixed to the arm (60). The arm (34) has a foot (44) comprising an adjustable jaw (40) and the arm (60) has a foot (62) comprising an adjustable jaw (66). The jaws are made of rubber and are adjusted for gripping front and back sides of a string instrument. An independent claim is also included for a musical instrument comprising a microphone fixed to a mounting clip.
Patent BE-1017223-A6 (BE)
Filed: 2006-07-13
Granted: 2008-05-06
Abstract: The harness has an adhesive system (1) formed of back strap (10) e.g. rubber band, that is made of synthetic woven fibers. The adhesive system is adhered to a wishbone (13) when low pressure is applied on the system and automatically detached from the wishbone when the pressure exerted by the hand is distributed. Fixation systems (3) connect the adhesive system to cords (9). The fixation systems are formed of rubber bands (4) connected by cords (5). Supporting cords (11) permit suspension of the back strap.
Patent BE-1002267-A7 (BE)
Title: Process for processing and presenting geological data in the form ofstatistical and interpretative maps
IPC: G06T17/05
Filed: 1989-05-22
Granted: 1990-11-13
Abstract: Process for processing essentially two dimensional geological data relativeto a defined region and for presenting the processed data in a graphic form,according to which each piece of data (4) is digitised and calculations (15,17, 19, 21) are performed on all or part of the data in order to deducestatistical orders and reduced data is presented in a statistical summarisedmap or, by extending the calculation and interpolation or association, aninterpretative map may be created.<IMAGE>
Patent FR-2350047-A7 (FR)
Title: Boiling liq. rheostat for testing standby generators - has housing forming neutral point with constant electrolyte level
IPC: H01C10/02
Filed: 1977-04-22
Granted: 1977-11-25
Abstract: A boiling liquid rheostat applicable to the periodic testing of standby electrical AC generators, comprises a housing contg. an aq. electrolyte in which electrodes sepd. by conducting partitions forming the neutral point, are immersed. The housing has a large outlet for the steam produced and the level of water is kept at the height corresp. to the power desired, by a pump drawing water from a reservoir. The total vol. of the electrolyte is kept constant by a system of floats controlling a fresh water inlet valve. The concns. of the electrolyte in the housing and in the reservoir are kept constant by a continuous return flow into the reservoir; the total feed of the pump being equal to the amount of fluid draining back plus the amount of the water vapourised.
Patent CU-20150028-A7 (CU)
Title: QUINOLIN-2-AMINA Y QUINOXALINA DERIVADOS DE LA FÓRMULA (Ik) y (Ip) Y SALES DERIVADAS
Inventor: TAZI JAMAL
IPC: C07D401/12
Filed: 2010-06-14
Abstract: Un compuesto de fórmula (I) o sales farmacéuticamente aceptables de los mismos, donde las sales farmacéuticamente aceptables son seleccionadas de hidrobromada, tartrato, citrato, trifluoroacetato, ascorbato, hidroclorido, tartrato, triflato, maleato, mesilato, formato, acetato y fumarato El cual es alternativamente seleccionado de entre un compuesto de fórmula Ik y un compuesto Ip.
Patent CU-20170139-A7 (CU)
Title: Derivados de ciclohexano sustituido con amido
Inventor: NUSSBAUM DR FRANZ
IPC: C07D403/06
Filed: 2016-05-02
Abstract: <p>La presente invención se refiere a compuestos de ciclohexano sustituido con amido de fórmula<br /> general (I) :</p> <p>ESPACIO PARA FÓRMULA</p> <p>en Ia cual A, R4 , R6, R7, R8, R9, R10 y R11 son segun lo definido en Ia presente, a métodos para<br /> preparar dichos compuestos, a compuestos intermedios útiles para preparar dichos compuestos, a composiciones farmacéuticas y combinaciones que comprenden dichos compuestos y al uso de dichos compuestos para Ia manufactura de una composición farmacéutica para el tratamiento o profilaxis de una enfermedad, en particular de neoplasias, como un agente único o en combinación con otro ingrediente activo.</p>
Patent DD-301365-A7 (DD)
Title: Schaltungsanordnung zur stoerungsverminderung in schiffsfunkmessanlagen
Inventor: KWITTNER DIETER DR DIPL-ING
IPC: G01S7/02
Filed: 1983-05-12
Abstract: Das Ziel der Erfindung besteht in der Vergrößerung des Dynamikbereiches des Verstärkers, der Verminderung des Störeinflusses von Seegangsstörungen oder anderer Störungen von räumlich ausgedehnten Zielen und die bessere Nutzung des relativ geringen Dynamikumfanges des Bildschirms. Dazu ist der Ausgang eines LOG-Demodulators mit dem Eingang eines Hochpasses und gleichzeitig mit dem Eingang eines Tiefpasses verbunden. Die Ausgänge des Hochpasses und des Tiefpasses sind jeweils mit einem Eingang eines Differenzverstärkers verbunden. Der Ausgang des Differenzverstärkers ist mit dem Sichtgerät der Schiffsfunkmeßanlage verbunden. In Fig.  1 ist die prinzipielle Wirkungsweise dargestellt. Fig.  1