baber/WOPTO huggingface dataset:
Patent DE-3407352-A1 (DE)
Title: Method and device for monitoring the sealing for electrical systems
Inventor: KRAEMER H WILHELM
IPC: H02B13/065
Filed: 1984-02-29
Abstract: The invention relates to a method for monitoring the sealing of gas-insulated high-voltage or medium-voltage systems in encapsulated metal, plastic or metal-plastic-composite housings, and to a device for carrying out the method, water vapour which has penetrated in being detected in particular by colour indicators (31, 32, 33) which are reactive to water vapour and being used to assess the sealing of the housing. <IMAGE>
Patent DE-3417081-A1 (DE)
Title: Projectile having braking flaps for aerodynamic braking of a rotational movement
Inventor: SCHLEICHER ULRICH DR
IPC: F42B10/54
Filed: 1984-05-09
Abstract: A projectile having braking flaps (4) for aerodynamic braking of a rotational movement (2), especially a submunition body (1), is intended to be equipped with a holder for the braking flaps (4), which holder is of simple construction and is functionally reliable, for rapid braking, without having to perforate or weaken the outer surface (3), enclosing an active charge (5), for this holder. For this purpose, the braking flaps (4), which are matched to the geometry of the outer surface (3), are articulated by means of a two-armed lever (6) on spring arms (9) which run along curved regions in front of the outer surface (3). Located opposite a braking flap (4), the lever (6) is supported against the outer surface (3) by the contact pressure of the spring arm (9), as a result of which the braking flap (4) is held in its retracted quiescent position. When the braking flap (4) lifts off laterally, the free lever supporting end (14) is moved along the outer surface (3) until it comes into spring-loaded contact against the spring arm inner bulge (19) when the braking flap (4) is in the extended operating position. The friction on the outer surface (3) and the deflection of the spring arm (9) destroy the movement energy of the braking flap (4) moving out, which braking flap (4) is supported elastically in the operating position between the outer surface (3) and the spring arm (9), without it having been necessary to design the region of the lever pivoting axis (7) to absorb frictional or holding moments. <IMAGE>
Patent DE-3426589-A1 (DE)
Title: Method of producing flower frills which are advantageous in use
Inventor: BOHLMANN KARL-HEINZ
IPC: A01G5/02
Filed: 1984-07-19
Abstract: Published without abstract.
Patent DE-3427513-A1 (DE)
Title: Abutment for mounting loads, without cladding
Inventor: QUANTE HEINRICH
IPC: E04F13/08
Filed: 1984-07-26
Abstract: For mounting loads, without cladding, in particular on high-rise buildings, an abutment is provided, whose holding part is constructed so that it can be inserted in a bore extending up to the load-bearing floor, and which has a basic body, which can be fixed directly on the load-bearing floor, and a spacer body which is connected to said basic body so as to be displaceable in the direction of the longitudinal axis of the bore and is fitted with the connecting means for the load to be received. <IMAGE>
Patent DE-3429475-A1 (DE)
Title: Spreading device for forest fertiliser
Inventor: JOHANNING HERMANN
IPC: A01C15/04
Filed: 1984-08-10
Abstract: In the spreading device for forest fertiliser, as a further version of the Patent ... file number: P 3409670.1-23, the mouth of the injector nozzle has a horizontal flat cross-section of adjustable width in a blow-out tube of rectangular cross-section.
Patent DE-3430478-A1 (DE)
Title: Process and system for erecting steps in a construction system with plug-in shuttering blocks forming part of the wall structure
Inventor: BRUER MANFRED
IPC: E04F11/025
Filed: 1984-08-18
Abstract: A description is given of a process and a system for erecting stairways in a construction system having plug-in shuttering blocks forming part of the wall construction, in which construction system permanent sheet-steel shuttering elements for the stairs are fitted into corresponding cutouts in the shuttering blocks laterally adjoining the stairway. In order to make these cutouts in the shuttering blocks, in the case of such a process and system, an accompanying template or a similar auxiliary marking means, for example in the form of an adhesive sheet, is provided which bears a pattern of the cutouts to be made.
Patent DE-3439292-A1 (DE)
Title: Hydraulically operated lifting device, especially lifting platform for motor vehicles
Inventor: KESTEL KLAUS
IPC: B66F7/28
Filed: 1984-10-26
Abstract: In a hydraulically operated lifting device, especially a lifting platform for motor vehicles, with two lifting devices separate from one another, such as lifting scissors or lifting columns, and with a hydraulic operating cylinder on each lifting device, one cylinder being designed as drive cylinder and the other as servo cylinder, to which pressure medium is admitted from the drive cylinder, there is provided, for a fully hydraulic design of the control, a hydraulic valve (12, 13) as limit switch at the respective ends of the lifting movement, which valve is actuated by the lifting device on reaching the limit position and at the same time serves for equalisation of the volume on the two lifting devices. <IMAGE>
Patent DE-3500436-A1 (DE)
Title: Heatable edge zone in roof openings of vehicles, in particular for the sealing region of glass tilting roofs
Inventor: AMTHOR MANFRED
IPC: B60J10/82
Filed: 1985-01-09
Abstract: By heating as required the peripheral sealing region of glass folding roofs which are known per se, the unlimited use of the glass tilting roof, even at low external temperatures (frozen roof) is improved or made possible at all. At the same time the function of the seal and its lifetime are decisively improved. The result according to the invention is achieved by a plurality of independent solutions, the peripheral edge zone of the glass pane and/or of the seal being equipped with switchable electric heating conductors.
Patent DE-3504678-A1 (DE)
Title: Novel imidazolyl-oxyalkanoic acids and -thioalkanoic acids, derivatives thereof, and processes for their preparation
Inventor: HILBOLL GERD DR
IPC: C07D405/14
Filed: 1985-02-12
Abstract: The invention relates to novel imidazolyl-oxyalkanoic acids and -thioalkanoic acids of the formula I <IMAGE> as well as to derivatives thereof and to processes for their preparation.
Patent DE-3507220-A1 (DE)
Title: Punching machine for piercing metal sheets
Inventor: SCHMID BERNARD
IPC: B21D28/12
Filed: 1985-03-01
Abstract: The piercing punch (6) and dies (8) are not supported directly by the rotary heads (5) and (7) respectively assigned to them but are held on these by means of tool carriers (9 and 10 for the piercing punches 6 and 11 and 12 for the dies 8) which can be inserted radially into the rotary heads (5 and 7). This permits automatic loading and unloading of the rotary heads by transport means which fetch the tool carriers (9, 10, 11, 12), already provided with their tools, from the magazines. <IMAGE>
Patent DE-3507321-A1 (DE)
Title: Mechanical face seal
Inventor: WILKINSON SAMUEL CLIFFORD WALT
IPC: F16J15/36
Filed: 1985-03-01
Abstract: A description is given of a mechanical face seal which has a flexible tubular element in the form of a bush, a diaphragm or a bellows which serves to establish a fluid-tight seal between a face-seal element and an associated part but at the same time serves to permit a relative axial motion between these parts. An elastic element is arranged between the tubular element and the part and is a tight fit with the tubular element, thus providing a second seal element should the tubular element be pierced. This second seal element allows movement of the tubular element in order to permit adaptation to a relative motion between the face-seal element and the associated part.
Patent DE-3510353-A1 (DE)
Title: Transmission system, especially for voice
Inventor: STIEHLE HUBERT DIPL ING
IPC: H04B1/66
Filed: 1985-03-22
Abstract: A transmission system, especially for voice, of several voice channels via only one transmission channel, the channel bandwidth of which is smaller than the sum of the bandwidths of the voice channels. For each of the voice channels, sub-frequency bands are selected for transmission and the sub-frequency bands of one voice channel (A-A) are transmitted multiplexed with the sub-frequency bands of the other voice channel (B-B) via a common transmission channel (K). Application for saving bandwidths during the transmission of voice, for example for audio and video conferences, telephone, video telephone, intercom systems and long-distance connections. <IMAGE>
Patent DE-3510689-A1 (DE)
Inventor: MUMCU SALIH DR
IPC: C08L77/00
Filed: 1985-03-23
Abstract: Polyamide based coating powders having a practically uniform grain size distribution are prepared employing the precipitation procedure provided that the polyamide is dissolved in ethanol at 127 DEG  to 135 DEG  C. and that the solution is cooled while distilling the ethanol in such a manner that the reactor jacket temperature does not drop below the temperature of the reactor contents until the end of the precipitation stage.
Patent DE-3511084-A1 (DE)
Title: Overvoltage suppressor
Inventor: MOSELE JOSEPH HERMANN
IPC: H01C7/12
Filed: 1985-03-27
Abstract: The overvoltage suppressor has an insulating-material housing (1) which encloses a stack of cylindrical varistors (10) which are arranged coaxially with respect to one another. The outer surfaces of the varistors (10) are at least partially embedded in the insulating-material body (11). An annular space (13) is cut out between the insulating-material bodies (11) and the inner wall of the insulating-material housing (1). In the case of this overvoltage suppressor, the insulating-material housing (1) is intended to be reliably protected against bursting in the event of an electrical breakdown along the varistor stack. This is achieved in that a portion of the outer surface of each varistor (10) and the associated insulating-material body (11) bound a pressure-relief channel (12) which extends between the current connections (8, 9) of the overvoltage suppressor, and in that the annular space (12) is filled with an electrically insulating, heat-conducting material. <IMAGE>
Patent DE-3512304-A1 (DE)
Title: Broach
Inventor: HERTEL GUENTHER
IPC: B23D43/04
Filed: 1985-04-04
Abstract: In a broach for the surface finishing of workpieces set in a rotating movement for this purpose, the broach cutting edges (3) are parts of an interchangeably fastened cutting body (2) made of a hard cutting material. For the pull cut, the cutting edges (3) form an acute angle with the longitudinal broach axis (4) and are disposed at a nose angle (7) to one another which closes in the feed direction (6). The head of a separating body (12) inserted into the broach (1) and made of a wear-resistant material is arranged below the cutting body (2). The head of the separating body (12) forms a fin (11), running in the direction of the longitudinal broach axis (4), for the sharp separation of the two chip-flow chambers (9). <IMAGE>
Patent DE-3513053-A1 (DE)
Title: Device for smashing vehicle windows
IPC: B60R22/32
Filed: 1985-04-12
Abstract: An emergency device is proposed, which comprises a point (13) on the rear side of an ashtray (3), for smashing windows. Furthermore, attached on a reinforced section of the ashtray (3) is a blade (9), which can be used to cut through a seat belt. <IMAGE>
Patent DE-3514350-A1 (DE)
Title: Device for displaying text, explanations or the like
Inventor: TAKAHASHI NOBORU
IPC: G06F3/14
Filed: 1985-04-20
Abstract: The invention relates to a device for displaying text, explanations or the like which are derived from a binary coded numeric display signal. The device according to the invention contains an interface for receiving a coded display input signal from a binary coded display signal line; an integrated circuit for outputting text signals to a latch circuit when the binary coded input signal at the interface corresponds to the data record stored therein; and a microprocessor which is controlled by control programs contained in a ROM. Furthermore, a display unit is provided which displays the display signals stored in the latch circuit.
Patent DE-3518386-A1 (DE)
Inventor: BEYER JOERG-DETLEF
IPC: B65H35/10
Filed: 1985-05-22
Abstract: The apparatus for separating folded and perforated or creased endless or reel papers, which form an uninterrupted stack, comprises a conveyor belt 9 conveying the same to a separating station, in order to permit an automatic separation of the stack into individual stacks 7a with a predetermined number of paper sheets. For this purpose, a separating sword 2 is moved preferably from below between the sheets of the stack, so that a stack 7a is formed with the desired number of individual sheets. The small cavity 10 running in the longitudinal direction and formed by the separating sword 2 is used for receiving a knife 4, which is moved at right angles over the stack, in order to separate the same at a perforation or fold. Pivotable removal bolts 1 are used for conveying away the separated stack 7a and for transfer to a second conveyor belt 5. The removal bolts 1 are then moved back into the starting position, so that the separating sword 2 can be extended out of the conveying area of the stack and a new separating process can be carried out. This permits an automatic separation into small stacks with predetermined numbers at virtually any random point.
Patent DE-3522130-A1 (DE)
Title: Line equipment for transmitting an additional channel on a data transmission path
Inventor: KLIEM HELMUT DR
IPC: H04L25/49
Filed: 1985-06-18
Abstract: A digital, optical transmission path (10) with an input terminal (11) and an output terminal (12) in which data are transmitted via optical waveguides (14). A 5-bit/6-bit coder is assigned to the input line terminal (11) and a 6-bit/5-bit coder is assigned to the output line terminal (12). Useful channel data can be re-coded again in the 5-bit/6-bit conversion, thus producing an additional channel (14) without additional bandwidth requirement. <IMAGE>
Patent DE-3523310-A1 (DE)
Title: Method of sterilising systems, apparatus and rooms with gaseous sterilising agents
Inventor: LAUBERT HANS-PETER
IPC: A61L2/20
Filed: 1985-06-29
Abstract: In the chemical cold sterilisation method a liquid sterilising agent, especially peracetic acid compounds, is evaporated and passed over the system to be sterilised or through the room to be sterilised. Complete evaporation of the liquid sterilising agent is achieved by spraying it into a carrier gas which is preferably hot. The resulting mixture of carrier gas and steam is then circulated at a uniform concentration through a sealed cabin (isolator) in which the apparatus parts to be sterilised are located. The mixture of carrier gas and steam needs to be circulated through the cabin for only 3 to 15, preferably 5 to 10, minutes. After the sterilisation phase the cabin is advantageously flushed with sterile-filtered air in order to dilute and displace the sterilising gas. <IMAGE>
Patent DE-3523673-A1 (DE)
Title: Cross-country ski
Inventor: BENDT MATTHIAS
IPC: A63C7/10
Filed: 1985-07-03
Abstract: A cross-country ski has at least one braking claw which can be pivoted about a horizontal axis from a rest position which is swung up at least above the running surface into a braking position projecting downwards above the running surface, the braking claw in the rest position being subjected to pretensioning exerted by a spring device and acting in the direction of the said position. To ensure that the braking device adopts a stable position in both the rest and braking positions, the spring device (20, 53) is designed in an upper dead centre arrangement in such a way that its pretensioning acts in the direction of the braking position once a maximum pretensioning has been overcome during pivoting from the rest position to the braking position, and in the direction of the rest position when pivoting is in the opposite direction. <IMAGE>
Patent DE-3524056-A1 (DE)
Title: Extensible leg-rest for convertible chairs
Inventor: SCHEFTHALER ALOIS
IPC: A47C1/034
Filed: 1985-07-05
Abstract: An extensible leg-rest for convertible chairs is described, in which the leg-rest is divided into two parts and is pivoted apart when pivoting from the sitting to the lying position due to adjusting fittings, as a result of which the width of the leg-rest is enlarged.
Patent DE-3525633-A1 (DE)
Title: Process for flame-cleaning concrete
Inventor: FARWER ALFWARD DIPL PHYS DR
IPC: F23D99/00
Filed: 1985-07-18
Abstract: The invention relates to a process for flame-cleaning concrete in a horizontal position having a burner (10) preferably with guide elements, which is guided in any desired forward direction (20) over a concrete surface, flames issuing from the flame outlet orifices (25) thereof. In order to avoid an accumulation of splash material in front of the flame-cleaning burner, while maintaining the same cleaning effect and the same cleaning depth on the concrete surface, and to ensure continuous thermal working, the flames are directed onto the concrete surface (23) in a direction (19, 28) at an angle to the forward direction (20). <IMAGE>
Patent DE-3530856-A1 (DE)
Title: Circuit arrangement for audible operating help in telecommunications terminals, in particular telephone terminals
Inventor: ZINKE JOACHIM DIPL ING
IPC: H04M1/247
Filed: 1985-08-29
Abstract: In a terminal which is intended to be equipped with audible operating help, it suffices that a standard interface operated in parallel or series is provided to which an ancillary device can be connected as required. Along with a microcomputer, this ancillary device contains a random-access memory to record speech data for general expressions and phrases, an interchangeable programmable read-only memory to record speech data to explain all the features of the ancillary device itself and a speech synthesis device. Depending on the terminal design type, the ancillary device can be designed as a separate unit or can be integrated in the terminal concerned. From the terminal, it is possible to define whether features which can be activated are explained only verbally or whether operation is verbally supported.
Patent DE-3532058-A1 (DE)
Title: Hot-water boiler for omnibuses
Inventor: FRUMENTO FRANCESCO
IPC: F24H9/20
Filed: 1985-09-09
Abstract: Two sensors, which are connected to a controller, are arranged one above the other in the supply container of an electrical hot-water boiler for omnibuses. Said controller produces an output signal which influences a switching device which is connected between a voltage source and the heating wire of the boiler. If the water level in the supply container is lower than the upper sensor, the connection between the voltage source and the heating wire is interrupted by the switching device. At the same time, a warning device is used to tell the user that the supply container must be refilled with water in order to operate the boiler. The sensors are electrically conductive, elongated surfaces, while the controller is an electrical circuit.
Patent DE-3541834-A1 (DE)
Title: Hand gun
Inventor: RENNER GERHARD
IPC: F41C3/14
Filed: 1985-11-27
Abstract: A hand gun is described which has the external shape of a pistol. The magazine, from which the individual rounds are fired, is constructed in the form of a drum (18) which is rotated by means of a pawl drive which is operated by a trigger hammer (19). The "drum pistol" (revolver) according to the invention is distinguished by good operating reliability and small dimensions. <IMAGE>
Patent DE-3545788-A1 (DE)
Title: Drive consisting of a motor and a harmonic drive
Inventor: MAURISCHAT WOLFGANG DIPL ING
IPC: B25J9/10
Filed: 1985-12-23
Abstract: The invention relates to a drive consisting of a motor and a harmonic drive for use as the drive for an industrial robot joint and as a tilting, rotating and traversing drive. Compared to the existing solution, in which the motor projects into the cup-shaped elastic wheel and is rigidly and rotatably mounted on the motor shaft by way of a centring cover which closes the harmonic drive connected to it and, if required, is sealed off relative to the elastic wheel or motor, the intention is to reduce the space required and the costs for materials, assembly and transportation. For this purpose, the intention is to reduce the dimensions and mass while maintaining the same power. According to the invention, the rigid wheel is rotatably mounted on the harmonic generator and the harmonic generator is mounted on the motor housing, both parts thus being provided with additional support on the motor housing. If necessary, the rigid wheel is sealed off relative to the elastic part of the elastic wheel by way of one or more viscoelastic sealing elements, directly or, relative to the flange of the said wheel or to the motor, by way of a capsule and known sealing elements. <IMAGE>
Patent DE-3602620-A1 (DE)
Title: Device on length-measuring attachments for machine tools
Inventor: REHM KARL
IPC: G01D5/347
Filed: 1986-01-29
Abstract: Fastened to the slide (8) is a housing (4) which accommodates the enclosure (17) with the scale, which interacts with a scanning unit carried by the support (15). The support (15) is fastened to the rail (2), on which the housing (4) is sealed off. During the feed movement, therefore, the space (27) remains safely sealed off, so that there is no risk of the length-measuring attachment being impaired, for example, by the coolant mist. <IMAGE>
Patent DE-3602899-A1 (DE)
Title: Fuel line for high pressures
Inventor: CROMBAG JUN JAKOB DIPL ING
IPC: F02M55/02
Filed: 1986-01-31
Abstract: Nozzle holder (1) for the fuel injection nozzle of an internal combustion engine with bores (3, 4), connected to one another at an acute angle for the fuel delivered at high pressure, a one-piece tube (7) with an extractable mandrel (10) as an aid to prevent accidental deformations being pressed into the bores (3, 4) from one bore (3) as lining for the said bores. <IMAGE>
Patent DE-3603443-A1 (DE)
Title: Method of keeping the interiors of inductors, runners, nozzles and the like free of deposits
Inventor: GUT KARL DIPL ING
IPC: F27D25/00
Filed: 1986-02-05
Abstract: A method is proposed for keeping the interiors of inductors, runners, nozzles and the like free of deposits which form in the production of a cast-iron melt treated with magnesium. These deposits are produced as reaction products, block the channels and are responsible for high maintenance costs. The cast iron melt is rinsed free of suspended, highly basic reaction products such as MgO, CaO, Al2O3, FeO, MgS by a predetermined magnesium treatment of a cast-iron melt with pure magnesium and simultaneous evaporation of additional magnesium which is not consumed for the magnesium treatment. This method prevents deposits forming. The service life of the containers used is increased and the maintenance costs and expenditure are reduced.
Patent DE-3605385-A1 (DE)
Title: Device for holding filter bags containing tea
Inventor: PETER JUSTUS
IPC: A47G19/16
Filed: 1986-02-20
Abstract: A device for holding filter bags (2) containing tea is specified which is designed as a disc-shaped, slotted holder (1). A filter bag (2) is secured, by means of clamping, in the slot (3) of the holder (1) made of elastically deformable plastic. A holding element (6) engages on the holder (1), by which the holder (1) and the filter bag (2) hanging thereon can be secured to a brewing vessel. <IMAGE>