baber/WOPTO huggingface dataset:
Patent DE-3334794-A1 (DE)
Title: Thyristor circuit
Inventor: MEISSNER HARALD ING GRAD
IPC: H03K17/04
Filed: 1983-09-26
Abstract: A series circuit of an ohmic resistor (R) and of a diode (D) is arranged in parallel with the saturable reactor (SD) located in the load circuit of the thyristor (Th). This arrangement according to the invention enables the characteristics of a saturable reactor to be optimally matched to the thyristor parameters. The circuit according to the invention can be used in all thyristor circuits comprising a saturable reactor. <IMAGE>
Patent DE-3339544-A1 (DE)
Title: Refrigerated counter for foodstuffs, especially for meats
Inventor: SCHELL WENDELIN
IPC: A47F3/04
Filed: 1983-11-02
Abstract: In order to make it unnecessary to empty and restock refrigerated counters for foodstuffs, especially for meats, at the close of business or before starting business respectively, a cover of approximately L-shaped cross-sectional profile is proposed according to the invention which can be inserted in the windows of the refrigerated counter without hindering the cooling function and which encloses the goods to be refrigerated towards the top and front. This cover is of sandwich construction which is resistant to deformation, and has outside plastics layers and mutually spaced plastics webs between them.
Patent DE-3340715-A1 (DE)
Title: Flow meter
Inventor: BUSCHMANN HEINZ
IPC: G01F1/22
Filed: 1983-11-10
Abstract: In a flow meter which has a conical float body which is arranged in particular in such a way that it can be lifted and lowered in a cylindrical measuring tube and is arranged in a measuring opening of the measuring tube and is guided during its movement on the inner wall of the measuring tube, provision is made for elements projecting towards the inside, such as strips, ribs, rods or the like, to be arranged on the inside of the measuring tube, on which elements the float body is supported via guide elements connected to it, in particular guide rings, the guide elements, on account of appropriate dimensioning, ensuring that there is an adequate cross-section of passage between float body and measuring-tube wall.
Patent DE-3341051-A1 (DE)
Title: Image or script medium made of film
IPC: B44C1/165
Filed: 1983-11-12
Abstract: The invention relates to an image or script medium made from film, especially for rear windows of motor vehicles or the like, having closely adjacent, grip-like parts which interrupt the printed image or the like, and proposes, in order to achieve an embodiment which is simple in terms of production engineering and advantageous in use, that the film should consist of transparent material and the grip-like parts should be interruptions in the image impression. This provides a perforation-free image or script medium which is easy to clean and improved in terms of optical quality.
Patent DE-3341285-A1 (DE)
Title: Sheet-metal coating device for coating iron cores, and a method for coating such iron cores
Inventor: GRAUL OTTO
IPC: H01F41/02
Filed: 1983-11-15
Abstract: The invention describes a device and a method for coating iron cores for transformers, inductor coils, measurement transducers or the like, by means of which it is possible to minimise the air gap occurring at the butt joints between adjacent sheet-metal edges. This is done by displacing the individual metal sheet (3), which is placed on with an air gap, in the direction of the butt joint (8). To this end, at least one gripper element (2) of a sheet-metal coating device (1) can be moved individually in this direction, and its retaining force can be controlled individually. <IMAGE>
Patent DE-3343258-A1 (DE)
Title: Device for indicating the analog and/or digital direction-finding results of a plurality of direction-finding stations in a control centre
Inventor: SCHMENGLER ECKHARD DIPL ING DR
IPC: G01S5/00
Filed: 1983-11-30
Abstract: In order to indicate the analog and/or digital direction-finding results from a plurality of dispersed radio direction-finding stations, a visual display unit is used in a control centre, on the screen of which visual display unit the direction-finding results of all the direction-finding stations are represented in a manner such that they can be differentiated from one another, to be precise are preferably merged into one another for at least some of the direction-finding stations.
Patent DE-3401234-A1 (DE)
Title: Lift for the conveyance of persons, in particular for the conveyance of handicapped persons
Inventor: GRIGOLEIT GUENTER
IPC: B66B9/06
Filed: 1984-01-14
Abstract: The invention relates in particular to a lift for the conveyance of handicapped persons in public buildings. The disadvantage of the known lifts for handicapped persons, e.g. in the form of staircase lifts, lies in the danger to the user from thrown-down objects due to the open accessibility from all sides, especially from above, and in the constant supervision required. In the invention, an inclined lift with access at the front end is used instead of a moving staircase or as a replacement for a moving staircase in the installation space provided for that between two or more floors. The inclined lift can be assembled at the factory and prepared and, e.g. in the event of failure of a moving staircase or in the case of another disposition, can be used in place of this. Due to the closed lift shaft, which provides protection against intruders from outside, and due to the screened car, the risk of accident is avoided compared with the known open constructions of inclined lifts. The attendant required for public installations is no longer needed. Safety zones are provided for the maintenance personnel. <IMAGE>
Patent DE-3403299-A1 (DE)
Title: Process and spiked wheel machine for producing folding boxes
Inventor: LENHARDT HEINER
IPC: B31B50/00
Filed: 1984-01-31
Abstract: A process for producing folding boxes with inner lining and a perforated removal opening area which can be torn open is specified for a spiked wheel machine. To ensure that the location of the perforating for the removal opening area is not restricted to one narrow side of the folding box, it is proposed that the inner-lining sheet be provided with perforations for the removal opening areas after it has been drawn off a supply roll (10) and before it is cut up into pieces of sheet (15). For this purpose, one roller of the known pairs of transport rollers (6, 8) for drawing off the inner-lining sheet (9) may be designed as a perforating roller. It is also possible, however, to provide an additional pair of rollers (8), one roller of which assumes the function of the perforating roller. <IMAGE>
Patent DE-3406098-A1 (DE)
Title: Hand-held electric pipe saw
Inventor: URSPRUCH HANS
IPC: B23D45/04
Filed: 1984-02-20
Abstract: The invention relates to a hand-held pipe saw in which the saw (10) and an associated workpiece holder (40) are connected pivotably to one another and the saw blade (22) is fully enclosed. The enclosure consists of a fixed cowl and a movable viewing cowl (26) pivoted to the latter. The pivot of the viewing cowl lies outside the outline of the fixed protective cowl, on the user's side and below the region of engagement of the saw blade (22) on the workpiece (70) and the viewing cowl (26) can be pivoted out of the fixed protective cowl away from the workpiece (70) and towards the user, thereby considerably increasing safety. <IMAGE>
Patent DE-3410632-A1 (DE)
Title: Method for removing messages stored in an external memory with a text-capable telephone station
Inventor: KAMMERL ANTON DR ING
IPC: H04M3/53
Filed: 1984-03-22
Abstract: The invention relates to a method for removing messages from an external memory with the aid of a text-capable telephone station. The intended object is to minimise the duration of a connection which has been set up for this purpose between the telephone station and the external memory. This is achieved by transmitting only the number and the date of the existing messages at legible speed to the telephone station after the connection has been set up with the aid of the address of the external memory stored in an address memory, whereas the actual messages are transmitted at very high speed in digital form and are initially stored in an input memory. They can then be read out from there at leisure. The connection is automatically cleared down after the transmission. The actual transmission time thus becomes very short. The method can be used in all text-capable telephone terminal devices with a mailbox system.
Patent DE-3411151-A1 (DE)
Title: Device for automatically monitoring and regulating air pressure
Inventor: CZERNY HERIBERT DIPL ING
IPC: B30B15/00
Filed: 1984-03-27
Abstract: In a device for automatically monitoring and regulating air pressure in the case of pneumatic devices, provided with compensating vessels, of machines doing mechanical work, in particular pneumatically driven tools on presses, having a setpoint generator and an actual-value sensor which leads into the compensating vessel, as well as having a controller which compares the setpoints and actual values and in the event of deviations of the actual value from the setpoint actuates valves for the feed or exhaust air of the compensating vessel, simplified installation and more rapid, accurate, in particular phase-accurate, and reliable supply of compressed air to the press are achieved when the actual-value sensor consists of a piezoelectrically operating air-pressure meter having a digitising unit for the electrical signal corresponding to the air pressure, and the controller is provided with a cam control in such a way and the cam control is arranged on a cam shaft or crankshaft of the machine doing mechanical work in such a way that the controller operates only if the rotary position of the cam shaft corresponds to a prescribed angular range about the upper dead centre of the tool to be actuated.   <IMAGE>
Patent DE-3411928-A1 (DE)
Title: Device for the fuel feed of diesel engines at low temperature
Inventor: INGONI ALBERTO CASSIANI
IPC: F02M37/22
Filed: 1984-03-30
Abstract: A device for heating the diesel oil fed to a diesel engine by means of the engine exhaust gases is described. Heating is necessary due to the paraffin crystals forming in the diesel oil at low temperatures, which a certain time after starting of the engine clog the filter mesh and lead to a reduction or even interruption of the fuel feed of the diesel engine.
Patent DE-3412765-A1 (DE)
Title: Cardioactive pref. antiarrhythmic agents
Inventor: BORCHARD ULRICH PROF DR MED DR
IPC: C07D475/08
Filed: 1984-04-05
Abstract: (A) Cardioactive pharmaceutical agents containing as active substance, in addition to known pharmaceutical carriers and adjuvants, a 2,4,7-triamino-6-phenylpteridine derivs. of formula (I) are new: (R = lipophilic residue) (B) Use of cpds. of formula (I) in the therapy of heart disease is new. (C) Cpds. of formula (I) in which R is branched or cyclic 4-6C alkyl are new and claimed.Pref. cpds. of formula (I) are those in which R is halogen, opt.unsaturated 1-6C alkyl, benzyl, CF3, or NO2; espeically F, Cl, branched cyclic 3-6C alkyl, benzyl, CF3 or NO2
Patent DE-3413555-A1 (DE)
Inventor: GREEFE KLAUS DIPL ING
IPC: H01H9/34
Filed: 1984-04-11
Abstract: The invention relates to an extinguishing device for power and line protective circuit breakers, consisting of an antechamber located in the circuit breaker housing and an extinguishing laminant stack connected thereto, the antechamber having two lateral antechamber plates used for guiding and limiting the arc, the antechamber plates (25) being produced connected to one another in one piece by means of two crossbars (28, 29, 30), and being inserted as an antechamber block (26) in the antechamber (24). <IMAGE>
Patent DE-3414607-A1 (DE)
Title: Device for dividing and grouping receptacles
Inventor: MUELLER FRIEDHELM
IPC: B65G47/29
Filed: 1984-04-18
Abstract: A device for dividing and grouping receptacles such as bottles, cans and the like and other articles is proposed which consists of a conveyor and dividing fingers which interact with the latter and which can be inserted behind the receptacles at a presettable point in the conveying section and divide them into rows and/or groups. The special feature of the invention is that the supports (3) which receive the dividing-finger units (7) are radially and articulately arranged on an inner rotating wheel (1) and are guided in a second, outside rotating wheel (2) at their outwardly pointing ends (6), and the centred arrangement of both rotating wheels (1, 2) can be cancelled and varied. This means that the dividing device can be designed to accommodate a multiplicity of supports which rotate at a relatively low speed but whose spacing can be adjusted as required. 
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Patent DE-3416297-A1 (DE)
Title: Method of producing underground structures of concrete parts, arrangement and material for carrying out this method
Inventor: THUEMMLER GUNTER
IPC: E02D29/16
Filed: 1984-05-03
Abstract: For the production of underground structures of concrete parts with at least construction joints, joint seals are attached to at least the outer formwork. These joint seals set with the poured-in concrete and can be released from the formwork. The latter serves firstly as a support for joint-sealing material. Settlement joints are also secured by folding in the sheet-like sealing material which is realised in this area without surface texture. In an arrangement for producing underground structures, the formork (9), before the concrete is placed at the level of construction joints (4, 7, 8), is provided with a releasable layer (21-23) of a joint-sealing material which is watertight, root-resistant, resistant to rotting, chemical-resistant and highly flexible and has a high glass transition temperature. The material used has a smooth outside to be turned towards the formwork and a textured inside and is watertight, root-resistant and resistant to rotting, chemically resistant and highly flexible. The inside can be covered with sand or gravel. <IMAGE>
Patent DE-3433205-A1 (DE)
Title: Method for the controlled soldering of dental objects with a naked flame
Inventor: KOERBER KARLHEINZ PROF DR
IPC: B23K1/20
Filed: 1984-09-10
Abstract: The invention describes a method and special arrangements with which one or more metallic dental objects can be soldered in a controlled manner. At present, the individual dental technician soldering individual objects with a flame has absolutely no possibility of monitoring the process from the point of view of measurement techniques and solders exclusively from experience. Therefore, when the objects are improperly heated this often results in defective soldered connections and breakage of the dental replacement structure. In order to avoid this disadvantages it is provided, according to the invention, that the temperature of the metal objects be recorded by measurement techniques during the heating-up and soldering phases and that these measured data be used in special embodiments for control of the soldering process. In the case of a plurality of objects (10, 11), for example, a plurality of thermal contact sensors (7, 8) which are movably attached to a stand (9) is used. In one embodiment the previously fixed structure is suspended over the measurement tips (12, 13). The measured data control the flame. In another embodiment, an infrared sensor, whose measurement spot can be swivelled from object to object, is used for the quick and contactless temperature measurement. <IMAGE>
Patent DE-3434370-A1 (DE)
Title: Stand, in particular for ceiling supports
Inventor: KAESTLI OSKAR
IPC: E04G5/02
Filed: 1984-09-19
Abstract: The stand (1) comprises an annular stand element (2) and a retaining element (3). The retaining element (3) has a vertical part (4) and an adjoining fastening part (5) which is angled off from said vertical part and is connected to the stand element (2). On the vertical part (4), rotatable double clamps (6, 7) are screwed on by means of the clamp parts (8, 10). A conventional ceiling support (12) is fastened on the clamp parts (9, 11). Unlike the conventional tripods, the stand does not have to be collapsed for transportation. Furthermore, additional safety measures do not have to be taken when erecting a conventional ceiling support fastened in the stand. The stand can be stacked in a small area and, unlike conventional apparatuses, can be stepped over. Moreover, there is the possibility of additionally loading this stand in order to achieve a greater stability when using high supports. <IMAGE>
Patent DE-3442983-A1 (DE)
Title: Device for connecting sockets, which can be arranged in rows, for recessed installation
Inventor: ZOBEL NORBERT
IPC: H02G3/08
Filed: 1984-11-26
Abstract: The intention is to create a device for the connection of sockets, which can be arranged in rows, for recessed installation, having connecting pieces which can be plugged into one another using a plug-in intermediate piece which is like a tunnel, which device allows different centre separations of sockets which are arranged in rows to be selected. This object is achieved by means of an intermediate piece (1) which has incisions (5) on at least one edge (4) facing the connecting piece (2), which incisions (5) are distributed on the edge (4), are of staggered length and interact with a rib (7) on or in the connecting piece (2) of the socket. <IMAGE>
Patent DE-3511532-A1 (DE)
Title: Device for fastening a structural part on a rod
Inventor: EISSMANN JUERGEN
IPC: G05G1/12
Filed: 1985-03-29
Abstract: In the case of a device for rapidly fastening, at the precise angle of rotation, a structural part, having a hollow-cylindrical opening, on a rod, at least two longitudinal grooves which correspond to a longitudinal web in the opening or in the rod are formed on the rod or in the opening, the longitudinal grooves being offset with respect to one another in the circumferential direction and being dimensioned such that they are of different depths. When the at least one larger-dimensioned longitudinal groove coincides with the at least one longitudinal web, the structural part can be pushed on axially and can be fastened in a positively and frictionally locking manner by rotating and catching into the at least one second longitudinal groove.
Patent DE-3512106-A1 (DE)
Title: Internal combustion engine with at least one liquid-cooled cylinder
Inventor: WAHNSCHAFFE JUERGEN
IPC: F02F1/14
Filed: 1985-04-03
Abstract: The invention relates to an internal combustion engine with at least one liquid-cooled cylinder (2'), a cooling space (3) being provided between the cylinder tube (2) and an outer casing (4), through which the cylinder head bolts (6) project and the liquid admission (8) being arranged in the area of a cylinder head bolt and the liquid discharge (9) in the area of another cylinder head bolt. Because the cylinder head bolts project through the cooling space and this area is used for the admission and discharge of liquid, there is no need for separate ring ducts or transverse slots. In addition the cylinder tube surface is uniformly washed on all sides by the flow of cooling liquid transversely to the cylinder axis and is thereby effectively cooled (fig. 3). <IMAGE>
Patent DE-3512409-A1 (DE)
Title: Novel aminophenylethanolamines, their use as haptene intermediates and as medicaments and processes for their preparation
Inventor: PIEPER HELMUT DIPL CHEM DR
IPC: G01N33/532
Filed: 1985-04-04
Abstract: The present invention relates to novel aminophenylethanolamines of the general formula <IMAGE>  in which     R1 denotes a fluorine or chlorine atom,   R2 denotes an alkoxycarbonyl group, A denotes a hydrogen atom and B denotes an alkoxycarbonyl group or a carboxyl group or A denotes a carboxyalkylene or alkoxycarbonylalkylene group or A and R2, together with the nitrogen atom lying between, denote a diazonium group and B denotes a hydrogen atom, and their addition salts and their use as medicaments, as intermediates for the preparation of immunogens, of labelled derivatives and of specific antibodies, and their use for the immunological detection, for example, of 1-(4-ethoxycarbonylamino-3-cyano-5-fluorophenyl)-2-tert-butylaminoetha nol. The novel compounds can be prepared by processes known per se.
Patent DE-3518940-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: HAHN PETER DIPL ING
IPC: B60C15/06
Filed: 1985-05-25
Abstract: The invention is based on a pneumatic vehicle tyre with a radial carcass and a bead reinforcer which consists of two or more stepped cord strips with reinforcement members running obliquely with respect to the circumferential direction of the tyre. In order to be able to produce a junction between the bead reinforcer and the flexible side wall of the tyre which is particularly favourable in terms of rigidity, according to the invention the longest cord strip consists of radially extending reinforcement members. In total, this bead reinforcer consists advantageously of two or more cord strips with oblique, intersecting reinforcement members, over all of which the radially extending reinforcement members protrude.
Patent DE-3520564-A1 (DE)
Title: Pulse generator
Inventor: ANDREI-ALEXANDRU MARCEL
IPC: H03M1/00
Filed: 1985-06-07
Abstract: A pulse generator which works on an electro-optical basis is described, in which a light guide with a plurality of branches is connected in series before the light receiver, and they scan the light current, which is radiated by a transmitter and affected by a rotating disc, in a plurality of places, and convey it additively to the light receiver. Compared to known versions, a higher pulse count per rotation of the rotating disc is achieved.
Patent DE-3525796-A1 (DE)
Title: Window-wiper system
Inventor: BAUER KURT
IPC: B60S1/16
Filed: 1985-07-19
Abstract: A description is given of a window-wiper system in which the window wipers can be transferred from the normal wiping zone into a so-called retracted parking position. To this end, a bearing, arranged hitherto in a positionally fixed manner per se, for a rocker arm, is adjusted by way of an actuator.
Patent DE-3527847-A1 (DE)
Title: Flat electrical cable
Inventor: DUESSEL KLAUS DIPL ING
IPC: H01B7/08
Filed: 1985-07-31
Abstract: In order to improve the functional-value characteristics of a web cable, it is proposed that the plastic sheath (6) consist of two films (7, 8) which are connected to one another such that the material is locked and are perforated (9) in the longitudinal direction of the cable, in the region of the webs (10). <IMAGE>
Patent DE-3527952-A1 (DE)
Title: Circuit layout for computer input of analog electrical signal transmissions with data reduction
Inventor: FLECHSIG RUDOLF
IPC: G06F3/05
Filed: 1985-08-03
Abstract: The invention concerns a circuit layout for computer input of analog electrical signal transmissions with data reduction, which provides advantages when processing real-time measurement data. It contains a solution for multi-channel analog input with data reduction which significantly reduces the load on the processor and, in comparison with the widely used single-channel input with data reduction, provides important advantages with regard to expense. The invention is based on the arrangement of a processing unit between the continuously working measurement value capture system - consisting of analog multiplexer, sample and hold, and analog/digital converter - and the computer bus, where the processing unit derives its processing mode and the address for storing the processing results from the current measuring point address. The processing unit can be a hard-wired arithmetic circuit, e.g. for defining relative extremes, or a freely programmable digital computer, e.g. a microprocessor. The computer can access the results of the data reduction as part of a program or via DMA.