baber/WOPTO huggingface dataset:
Patent DE-3210804-A1 (DE)
Title: Connection holder with spark gaps for a cathode ray tube, particularly a picture tube
Inventor: BOEHME JOACHIM
IPC: H05K1/02
Filed: 1982-03-24
Abstract: In a connection holder divided into base (1) and cover (2) and consisting of insulating material, the connecting contacts (4) for the cathode ray tube between the spring heads (5) and connecting tabs (10) are carried as flat conductor tracks (9) through an annular space (13), common to the base (1) and cover (2), where they carry points (10) protruding into the annular space. Into the annular space (13) a circularly bent rectangular foil of insulating material (14) is inserted on which all electrode pairs (16, 17) forming the spark gaps (15) are mounted with a coupling piece (18) and a connecting electrode (19) in the manner of a printed circuit. These are connected to the connecting contacts (4) via the points (10). The invention allows for simple production of the spark gaps and their uncomplicated connection to the connection holder. <IMAGE>
Patent DE-3215881-A1 (DE)
Title: Drive of the ones wheel of a stepped-down mechanical counting or printing mechanism
Inventor: NAGEL GERHARD ING GRAD
IPC: G06M1/24
Filed: 1982-04-29
Abstract: In this mechanism, number or print wheels are arranged adjoining one another without gaps on a common locking shaft and are stepped on by spring-loaded switching latches and the ones wheel is stepped on by a control disc provided with internal toothing. The control disc consists of a flat ring, the inside rim of which is provided with peripheral toothing in which deep and less deep tooth notches are alternately provided at an angular distance of in each case 36 DEG . The ones wheel and the control disc are associated with a common switching latch which, on the one hand, engages the tooth notches of the control disc and, on the other hand, the drive-side toothing of the ones wheel in order to produce the stepping-on or dummy stroke. When the switching latch plunges into the deep tooth notch of the control disc, it also engages the toothing of the ones wheel and carries it along together with the control disc. When the switching latch is moved out of the deep tooth notch in the control disc, it is also lifted out of the toothing in the ones wheel and remains lifted out here when it plunges into the less deep or flat tooth notch of the control disc.
Patent DE-3217017-A1 (DE)
Title: Printed-circuit board with components
Inventor: GOERLITZ HANS DIPL ING
IPC: H05K3/30
Filed: 1982-05-06
Abstract: An electrical component (1) having connecting tabs (4) which project vertically from its flat base surface (3) in two parallel rows engages into a printed-circuit board (5) from the conductor side (6). A spacer (9) is inserted between the base surface of the component and the printed-circuit board. The connecting regions (8) are in this way made partially accessible for individual soldering operations using a soldering iron (10). The invention can be used in the case of printed-circuit boards for electrical, especially telecommunications, apparatuses. <IMAGE>
Patent DE-3226168-A1 (DE)
Title: Device for integrating alternating voltages
Inventor: RUMOLD GERHARD
IPC: G01R19/02
Filed: 1982-07-13
Abstract: An integrator (1) in the form of an operational amplifier with capacitive feedback is provided with feedback by means of a PI section (2, R6, R7, C3) arranged in series with a smoothing section (R5, C2) for drift compensation. A threshold section (4), to which the integrator output voltages are applied, is used as overdrive protection and its output signal is used for switching the input resistance (R1, R2) of the operational amplifier to a larger value when the integrator output voltage approaches the vicinity of its output limit (UAM). <IMAGE>
Patent DE-3226678-A1 (DE)
Title: Process for the modification of synthetic polymers
Inventor: BITZER DIETHELM DIPL CHEM DR R
IPC: C02F1/68
Filed: 1982-07-16
Abstract: The invention relates to the modification of the surface of shaped polyesters or shaped polyacrylonitrile in the form of filaments, fibres, woven material, etc., by coating the surface of these shaped synthetic polymers with solvent-containing, hydrophilic, highly disperse oxides, mixed oxides or oxide mixtures of metals and/or of silicon.
Patent DE-3229296-A1 (DE)
Title: Method for block synchronisation
Inventor: LANGE HANS-ARNIM DIPL ING
IPC: H04L7/04
Filed: 1982-08-05
Abstract: In clock-controlled serial transmission of data words (M, CÜ, A) of different lengths, a start signal (ST) is placed in front of, and a stop signal (STP) is placed behind, each data word. The time duration of the start signal (ST) and of the stop signal (STP) differs from the duration of a natural multiple of a clock step for the actual data transmission. The sum of the time duration of the start signal (ST) and of the stop signal (STP) is, on the other hand, equal to a natural multiple of the time duration for one clock step. All of the data words are thereby arranged in a fixed time-slot pattern. <IMAGE>
Patent DE-3238065-A1 (DE)
Title: Flachstrickmaschine mit durch kurbeln betaetigtem antrieb der nadeln
Inventor: IRMSCHER HELMUT DIPL ING
IPC: D04B15/96
Filed: 1982-10-14
Abstract: Das Ziel der Erreichung einer maximalen Strickleistung bei minimalster Faden- und Nadelbelastung an Flachstrickmaschinen mit durch Kurbeln betätigtem Nadelantrieb, und die Aufgabe, bei einfach programmierbarer Einstellmöglichkeit der Gestrickfestigkeit und unkompliziertem Fadenwechselvorgang eine Vielzahl Musterbindungen zu realisieren, werden dadurch gelöst, dass die Kurbelscheiben aus sich auf Wellen abstützenden Rundlaufscheiben und Zahnschieben bestehen, in die Antriebsscheiben eingreifen, dass ihr Bolzen einen in einem Bett gelagerten, mit einer Schwinge verbundenen Schieber bewegt. Die Schwinge über einen Bolzen mit einer Platine sowie über ihr unteres Ende mit dem Fuß der Nadel in Verbindung steht, dass die Platinenfüße zur Nadelauswahl mit Führungselementen zusammenwirken, dass zur Festigkeitsverstellung ein weiterer Nadelfuß vorhanden ist, der mit einem an einem Schieber befestigtem Kurvenstück zusammenwirkt, dass für jedes Stricksystem über Nocken ein Fadenführer auswählbar ist, und schließlich der Gleichlauf zwischen Fadenführerbewegung und Kurbelscheibenantrieb vermittels eines Spindelantriebes erfolgt, welcher über ein Keilriemengetriebe mit dem Antriebsmotor verbunden ist.
Patent DE-3238630-A1 (DE)
Title: Machine for comminuting material, in particular ceramic or similar material to be ground
IPC: B02C4/32
Filed: 1982-10-19
Abstract: The invention serves for comminuting material to be ground and has a fixed roller, arranged fixed to the machine, and an adjustable loose roller. The two rollers bound a roller gap which can be adjusted with an adjustment device. The adjustment device is combined with an overload preventing device, by means of which the loose roller can be removed counter to a counterforce from the fixed roller, to form one component. Said component is connected in terms of drive to a carriage in which the loose roller is mounted. The loose roller can be accurately adjusted with respect to the fixed roller using the carriage. The fixed roller is mounted in a non-displaceable fashion so that bearings of simple construction can be used for it.
Patent DE-3241859-A1 (DE)
Title: Tritronik ratio control, an individually adjustable reproducible electronic ratio control in the form of a plug-in module, with the possibility of adding correction
Inventor: BENDEROTH HORST ING GRAD
IPC: F23N1/02
Filed: 1982-11-12
Abstract: To replace the electromechanical compound systems (cam disc control etc.) for achieving an individually adjustable reproducible electronic ratio control as hitherto used, the "tritronik ratio control" in the form of a plug-in module assembles an operative unit which processes a nominal value (as input) predetermined by the load controller via the required components such as power supply for nominal-value adaptation, of freely selectable reproducible function generators (in the form of concatenated decade switches) together with selection of the connection of adding a correction either to the input variable performed (as reference variable), or to the second output variable changed by the function generator, in desired dependence.
Patent DE-3301821-A1 (DE)
Title: Device for detecting activated sensors
Inventor: ZELLER CHRISTOPH ING GRAD
IPC: H03M11/02
Filed: 1983-01-20
Abstract: On an operating panel, a multiplicity of sensors (SE 00 to SE 2n) are arranged distributed in a grid form. They are selected time-division-multiplexed via row and column lines (Z0 to Z2; S0 to Sn) and during this process checked for their operating state. Two selection circuits (AWS A, AWS B) are provided, one of which (AWS B), for example, only controls the column lines. Furthermore, there are two evaluating circuits; to locate an activated sensor, one of these takes into consideration, in addition to the column line in each case selected, the address (ADR Z) of the row line selected in each case whilst the other one uses for this purpose the address (ADR Z.) of the row line actually selected via a code converter (CD). The results of the two evaluating circuits are compared with one another. <IMAGE>
Patent DE-3302227-A1 (DE)
Title: Film welding device
Inventor: KROPF ALBERT
IPC: B65B31/06
Filed: 1983-01-24
Abstract: The invention relates to a film welding device, especially for domestic purposes, having an air suction nozzle and having sealing strips which are movable with respect to one another and interact with opposing sides of the films to be welded. Here, the object is to be achieved of providing such a device which, with a simple design, has a good sealing action for the films to be welded or a film bag. This object is achieved in that the sealing strips (46, 48, 50) are arranged offset with respect to one another in the sealing position transversely to their longitudinal extension and at least in part engage past one another. A good holding action, i.e. securing against displacements, is also attained hereby without the films being directly clamped between two sealing strips. The sealing strips can be made in one piece with the housing parts. <IMAGE>
Patent DE-3305755-A1 (DE)
Inventor: SATZINGER GERHARD DIPL CHEM DR
IPC: C07C233/65
Filed: 1983-02-19
Abstract: N-phenylbenzamide derivatives of the general formula I    <IMAGE> (I)  wherein the radicals R1, R2, and R3, which can be the same or different, are a hydrogen atom or a methyl radical, as well as the pharmacologically acceptable salts thereof for controlling malignant, proliferative and auto-immune diseases and for immunosuppressive therapy upon grafting are described.
Patent DE-3306191-A1 (DE)
Inventor: THOESE KLAUS DR
IPC: B44D3/18
Filed: 1983-02-23
Abstract: Disclosed is a drafting material comprising a plastic support having on at least one surface thereof an adhesive layer, a layer of pigmented or clear lacquer and a top layer which includes a homo- or copolymer of vinyl acetate and an antistatic agent, wherein the antistatic agent contained in the top layer is a polyamino/polyamide resin modified with an epihalohydrin, preferably epichlorohydrin, the resin being a condensation product of at least one aliphatic dicarboxylic acid or polymeric carboxylic acid and at least one polyamine.
Patent DE-3309768-A1 (DE)
Title: Aircraft trapezoidal wing
Inventor: SMIRNOV VADIM LVOVICH
IPC: B64C3/18
Filed: 1983-03-18
Abstract: The aircraft trapezoidal wing has a supporting structure consisting of spars 1, 2, ribs 3, 4, 5 and stringers 6, 7 between the spars 1, 2, which are connected to the skin 8. The stringers 7 are continuous from the root rib 3 to the end rib 5, while a group of non-continuous stringers 6 abut on one of the continuous stringers and are connected to it. In this way, there is no need for the connection of stringer ends both to the skin and to the spar flanges, which overcomes the risk of cracks occurring in the wing skin close to the stringer ends and permits a simple construction of integral tanks. <IMAGE>
Patent DE-3310772-A1 (DE)
Title: Methanol synthesis reactor with low-boiling coolant
Inventor: JAEGER WALTER DIPL ING
IPC: C07C29/152
Filed: 1983-03-24
Abstract: For methanol synthesis reactors which are cooled by coolant circulating in tubes and at the same time vaporising, it is proposed to adjust the boiling point of the coolant (in the case of the preferred use of water by appropriate application of pressure) in such a way that it is at least 30K, preferably 40-50K, below the reaction temperature. At the large temperature difference, the heat transfer is improved to such an extent that the cooling surfaces can, in spite of their extent, be made very much smaller. In order to avoid an inadmissible lowering of the temperature of the catalyst nevertheless, it is proposed to arrange a catalyst and cooling tube (6) in mutually separate zones (4, 5) arranged alternately in succession in the direction of flow. <IMAGE>
Patent DE-3321079-A1 (DE)
Title: Battery tester for cameras
Inventor: SUZUKI RYOICHI
IPC: G03B7/30
Filed: 1983-06-10
Abstract: Battery testing must be done under maximum current load in order to test the battery of a camera accurately. The heaviest load for the maximum consumer current of the camera is a shutter-release magnet or the like. Consequently, in order to achieve the maximum current load for accurate battery testing, the magnet must be fed a drive current. However, during battery testing a photographic operating process of the camera can be triggered by the drive current via the magnet. This problem is solved by means of the battery tester described by not feeding a drive current to the largest consumer as in the magnet or the like previously mentioned, which is designed to drive a mechanism of the camera, but instead feeding currents to a plurality of selected consumers of the camera, such as a light-emitting diode etc., which are selected such that the sum of their current consumption is virtually equal to the maximum current consumption previously mentioned. As a result, the battery can be tested using the battery tester without a drive current being fed to a consumer which drives a mechanism and has the highest current consumption, and yet the accuracy achieved in this way in battery testing is equal to the accuracy which can be achieved when the consumer with the highest current consumption is fed the drive current.
Patent DE-3327843-A1 (DE)
Title: Gravure/offset printing plate
Inventor: BAUDIS RUDOLF
IPC: B41M1/12
Filed: 1983-08-02
Abstract: In a novel reproduction technique developed under the name "cut art graphics" along with the necessary gravure/offset printing plate and intended for producing pictorial works of art in small print runs, a 2-3 mm thick, manually or technologically as a screen, fairly soft plastic plate is provided with various types of incisions 0.1 to 0.5 mm deep which hold and guide the ink. Paste-consistency transfer ink is applied, manually or technologically, as a reverse image to said plate, and illustrated, drawn, dotted or printed on. The choice of motif is optional or reproduced beforehand. The impression produced by the ink-coated plate is screen-free for the purpose of half-tone printing or grainless for the purpose of collotype. The technology as a whole is that of oscillating-roller printing. The ink is removed, manually or technologically, from the screen incisions by pressure (gravure printing) and the ink in the flat interstices (offset printing) is simultaneously transferred to the printing base. When made manually, the finished cut art graphics are originals. Reproductions which are made technologically and are screen-free or grainless have the effect of originals. Technologically, the use of modern reproduction technology up to plate ink application and ink transfer also result in originally textured effects. The gravure/offset printing plate can be used for rational and irrational duplication of cut art graphics or similar reproductions.
Patent DE-3331352-A1 (DE)
Title: Circuit arrangement and process for optional mono and stereo sound operation of audio and video radio receivers and recorders
Inventor: MUELLER RUEDIGER
IPC: H04S1/00
Filed: 1983-08-31
Abstract: In order to achieve a certain spatial sound impression, in the mono operation of such equipment a pseudo stereo circuit is switched in. In stereo operation, in the case of television sets and portable radios with built-in loudspeakers it is disadvantageous that the distance between the loud speakers is limited by the dimensions of the housing and satisfactory stereo reproduction cannot be achieved on account of the low base width. Therefore, in stereo operation a stereo base-widening circuit is switched in, in order to increase the base width artificially by electronic means. In the case of the equipment just mentioned, according to the invention the pseudo stereo circuit and the stereo base-widening circuit are connected in series. By the process according to the invention, the latter are activated simultaneously in stereo sound operation.
Patent DE-3331397-A1 (DE)
Title: Off-gas coke-cooling plants, purification and reduction of the plant off-gases
Inventor: OLESCH HELMUT E
IPC: C10B39/02
Filed: 1983-08-31
Abstract: Altogether, the process of off-gas coke-cooling effects cost-covering detoxification of the coking plants. The heat of the coke oven off-gas is marketed as a whole via the off-gas coke-cooling process, while only a part quantity of this gas (process gas) is required for cooling the coke. The excess gas, which has also been cooled to about 50 DEG C during purification, is heated by process gas upstream of the stack to such an extent that the mixing temperature allows thermal exit from the stack. The required heating of the purified off-gas thus takes place by process means, i.e. without additional primary energy carriers which are necessary in the known off-gas purification processes (for example Saarberg-Hölter). The emissions from the benzene works are fed to the sliding burners upstream of the off-gas purification and burnt in the latter as excess air, the combustion gas also being fed to the gas purification. The elimination of the extremely polluting emissions, also those from the known dry coke cooling, leads to a detoxification of the coking plants.
Patent DE-3342248-A1 (DE)
Title: Pressure transducer
Inventor: HOHEMBERG GUENTER
IPC: G01L23/10
Filed: 1983-11-23
Abstract: In order to prevent the negative effects of thermal stresses which are transmitted via the sealing diaphragm onto the measuring system of a pressure transducer, the junction between the diaphragm and measurement system is set back into the region of the abutment for the measuring elements, which is averted from the measuring point.
Patent DE-3345638-A1 (DE)
Inventor: SPAETH WALTER
IPC: B60B21/10
Filed: 1983-12-16
Abstract: The rim for motor vehicles or the like is comprised of a rotational symmetry rim ring (1) connected to a rotational symmetry rim key (2). The ring and the key (2) are interconnected by a geometrical closure connection, blocking in the axial and radial directions, of the groove (71) and tongue (12) type and engaged one behind the other, an attachment being provided between the ring (1) and the key (2) to prevent any circular displacement. The geometrical closing direction may be a clip, notch- or bayonet type closure.
Patent DE-3408540-A1 (DE)
Inventor: SALZBURG HERBERT DR
IPC: C07D275/06
Filed: 1984-03-08
Abstract: Compounds of the formula   <IMAGE>   in which R1 is alkyl, cycloalkyl, aryl or hydrogen, R2 is -CO-R3, R3 is alkyl, alkenyl or cycloalkyl, or is phenyl which is optionally substituted, or is alkoxy or benzyl, or is phenoxy which is optionally substituted, or is phenoxymethyl, alkylamino, cycloalkylamino or phenylamino, or R1 and R2 together are a   <IMAGE>   group, R4 and R5 each independently is hydrogen, alkyl, cycloalkenyl or phenylalkenyl, or is phenyl which is optionally substituted by alkyl, halogen and/or alkoxy, or is furyl, or R4 and R5 together are alkylene having 4 to 6 carbon atoms, are fungicidally active. Those compounds wherein R3 is alkylamino, cycloalkylamino or phenylamino, with the exception of the compound in which R1 is hydrogen and R6 is phenylamino, are new.
Patent DE-3411142-A1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/02
Filed: 1984-03-26
Abstract: 1. Locking device for a switch point (12) having a stock rail (10), in which a locking element (16), which can be pivoted about a first axis (B) and effects locking, extends from the switch point or from a tongue attachment, and along a second axis (C) is in turn hinged on to a swivel element (18) which can be pivoted about a third axis (A) by means of a switch or sliding element (26), characterised in that the third axis (A) is arranged on the stock rail (10) or at a defined non-variable distance from the stock rail (10), that when the swivel element (18) is pivoted the locking element (16) passes a zero position (32) defined by a plane extending at right angles to the stock rail (10), and containing the first, second and third axes (B, C, A), and that when the swivel element is pivoted further and thus the locking element passes the zero position, the swivel element is pivoted into a first end position in such a way that the switch point (12) lies permanently on the stock rail (10), thus effecting locking, and that when the swivel element has been pivoted into the first end position, the first and second axes (B, C) are arranged in such a way with respect to the third axis (A) that a force from the switch point acts upon the locking element, thus preventing the release of said switch point.
Patent DE-3415280-A1 (DE)
Inventor: MAHLING ROLF DIPL CHEM
IPC: B60C9/06
Filed: 1984-04-24
Abstract: 1. Pneumatic vehicle tyre, more especially for industrial vehicles, having a carcase of an angular construction with a plurality of fabric plies, which carcase is secured in the beads by being looped around substantially inextensible bead cores, and having a tread strip, wherein the fabric rubber coating of the carcase (3) and/or separate rubber strips, at least in the shoulder region of the tyre, are formed from a mixture of fibre and rubber, which mixture has a hardness of approx. 70 to 80 Shore A, characterised in that the mixture of fibre and rubber has a fibre content of 15 to 35% by vol., and in that the fibres (6) are chemically bonded in the rubber (5) by means of an adhesive system.
Patent DE-3415975-A1 (DE)
Inventor: GRAUN KARL DR
IPC: C08F8/12
Filed: 1984-04-28
Abstract: Fluorine-containing copolymers are prepared by free radical-initiated copolymerization of ethylenically unsaturated, copolymerizable monomers, containing vinyl esters, 0.05 to 60% by weight, relative to the total amount of monomers employed, of fluorine-containing monomers in which the copolymerizable ethylene group is substituted by radicals containing fluorocarbon groups, the fluorocarbon groups being composed of at least 2 adjacent carbon atoms having F-C bonds, if appropriate, ethylenically unsaturated monocarboxylic and/or dicarboxylic acids, and if appropriate, further monomers, and, if appropriate, the subsequent partial or complete saponification of the vinyl ester units present in the resulting copolymers to give vinyl alcohol units. The fluorine-containing copolymers and, in particular, the fluorine-containing saponification products, thereof, which can have a surprisingly powerful viscosity-increasing effect in aqueous systems, all useful as emulsifiers, protective colloids or components of adhesives, for modifying the surface of organic and/or inorganic substrates, as a constituent in photosensitive layers and/or in photosensitive printing plates, for the preparation of aqueous hydraulic fluids, as auxiliaries in tertiary petroleum extraction, as paper coating agents and as sizing agents in the textile industry.