baber/WOPTO huggingface dataset:
Patent DE-3308682-A1 (DE)
Title: Matrix main distribution frame
Inventor: KRONE KLAUS
IPC: H04Q1/14
Filed: 1983-03-11
Abstract: The object of the invention is a main distribution frame in which the subscriber cables (1) on the exchange side (V) of the main distribution frame, which run mainly vertically on the subscriber side (T) and are connected to modules (5), to which cables (1) the cables (6) are connected for switching purposes to connection modules (2) regardless of the subscriber order, are routed only within a vertical section (S), where, in order to locate the group and thus the subscriber line, a signal transmitter (2a) is disposed on each connection module (2), which transmitter can be activated via a number generator (3), or other character generator, in order to enter the identification number (K), and a matrix circuit (4). <IMAGE>
Patent DE-3310072-A1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F24H1/28
Filed: 1983-03-21
Abstract: 1. Heating gas flue for heating boilers for burning liquid or gaseous fuels, consisting of a water carrying wall of which the part nearest the combustion chamber is double-walled and is provided with longitudinal ribs which divide the entire cross section of the flue into individual channels, characterised in that the longitudinal ribs are constructed as U-, L- or T-profiles (1) and are arranged so that their webs (2) which extend transversely to the free legs (9) entirely cover the wall (3) nearest the combustion chamber and rest on this wall (3) and in places are welded to the wall (3) in heat-conducting manner, in such a way that the heat-conducting cross sections of the heat conductive bridges (5) thus formed decrease towards the outlet end of the heating gas flue corresponding to the outlet end of the boiler, longitudinal weld slots (16) or weld connections free from added weld material being arranged in order of decreasing length, with increasingly great spacings therebetween, on the webs (2) of the profiles (1), to form the graduatedly effective conductive bridges (5).
Patent DE-3310187-A1 (DE)
Title: Jigging conveyor
IPC: B65G27/08
Filed: 1983-03-21
Abstract: In an elastically supported or suspended jigging conveyor with a conveyor channel and a drive frame which is connected to the conveyor channel and on which at least one electromagnetic or electromotive vibrational drive or similar unit is arranged, the drive frame is designed as a standard structural steel tubing which runs parallel to the conveyor channel.
Patent DE-3313155-A1 (DE)
Title: Measuring machine
Inventor: TAUPP MICHAEL
IPC: G01B5/008
Filed: 1983-04-12
Abstract: The invention relates to a measuring machine having a measuring plate (10) and a machine pedestal (14) which is guided thereon displaceably in an X-direction and supports a column (16) on which guided displaceably in a Z-direction, which is perpendicular to the X-direction, there is a carriage (18) which preferably supports a measuring arm (20) which can be displaced in the Y-direction, which is perpendicular to the Z-direction and to the X-direction. In order to reduce weight and to increase the precision and service life, it is provided that the column (16) and, if appropriate, the measuring arm (20) as well consist of a carbon fibre laminate. <IMAGE>
Patent DE-3316053-A1 (DE)
Title: Chucking reamer
Inventor: STRIEGL GEORG DIPL ING
IPC: B23D77/04
Filed: 1983-05-03
Abstract: A chucking reamer for high precision machining of bores in the diameter range from 8 to 10 mm requires special measures, on account of the small sizes, to satisfy the quality requirements on machining accuracy, in particular on the roundness of the bores to be machined. According to Fig. 3 the clamping claw 18, which presses the hard metal blade 14 under the influence of a clamping screw (not visible here) against the bearing surface 13, is supported transversely displaceably. The transverse adjustment is effected by means of pressure screws 43 which are arranged symmetrically to the centrally arranged clamping screw and which in each case press on projections 47 of the clamping claw 18. When the clamping claw 18 together with a thrust strip 33 bears over the entire length of the hard metal blade 14 on its inner surface, said blade together with the clamping claw 18 is displaced without any bending stresses. The pressure strip 34 executes no relative movement with respect to the hard metal blade 14, with the result that the latter is always optimally rigidly clamped irrespective of the setting. The hard metal blade 14 can therefore itself be made narrower and thinner. <IMAGE>
Patent DE-3316491-A1 (DE)
Title: Switch
Inventor: SCHINDLER EDUARD
IPC: H01H13/62
Filed: 1983-05-05
Abstract: The invention relates to a switch, and especially an emergency calling switch, which, with the same components, is intended to be capable of use both as a latching switch and as an inching switch. In conventional embodiments, this comprises two completely different switch types. In the case of the invention, this is achieved in that the locking device and the operating element can be moved into a first arrangement position relative to one another, in which the resetting of the operating element caused by the intrinsic spring restoring force can be blocked (latching switch), and in that the locking device and the operating element can be moved into a second arrangement position relative to one another, in which automatic resetting of the operating element takes place without being hindered by the locking element (inching switch).
Patent DE-3317181-A1 (DE)
Title: Cantilever canopy attachable to a building wall
Inventor: JAEGER GERHARD
IPC: E04F10/00
Filed: 1983-05-11
Abstract: A canopy (2) which is attachable to a building wall (1) and has at least one wall-fixed support (3), from the bottom edge of which projects a suspension leg (7) for attaching the canopy (2), is provided, in order to simplify the mounting with simple means, on its side facing the building wall (1), with two upwardly and downwardly projecting projections (top edge 14, bottom edge 15) which engage with recesses of the support (3), it being possible, during the process in which the canopy (2) is attached to the building wall (1), firstly for the upwardly projecting first projection (top edge 14) to be inserted from below into the downwardly open recess of the support (3) and then, with the first projection (top edge 14) remaining in the first recess, for the second downwardly projecting projection (bottom edge 15) to be guided over a front edge (18), remote from the building wall (1), of the upwardly open second recess (engaging groove 8) and lowered into this recess. The canopy (2) can then be screwed to the support (3). By virtue of the design, according to the invention, of the canopy with support, single-handed mounting is possible. <IMAGE>
Patent DE-3318093-A1 (DE)
Title: Belt drive
Inventor: SCHATZ OSKAR DR ING
IPC: F02B33/06
Filed: 1983-05-18
Abstract: A belt drive, preferably a positive belt drive with an endless belt guided over a driving pulley and a driven pulley, one side of which belt is guided over a pulley which can be moved transversely to the direction of belt-running and the other side of which is guided over a pulley which can be adjusted transversely to the direction of belt-running, the movable pulley compensating the change in length of the side guided over the adjustable pulley due to the adjustment movement of this pulley in the other side, either by means of a preload pressing the movable pulley against the belt or by means of positive coupling to the adjustment movement of the adjustable pulley, with which a phase shift between the driving pulley and the driven pulley can be set. <IMAGE>
Patent DE-3323029-A1 (DE)
Inventor: STEUERNAGEL GERNOT ING GRAD
IPC: H01R12/50
Filed: 1983-06-25
Abstract: In order to connect cables to printed circuit boards disposed in an equipment housing, the back ends of the printed circuit boards are equipped with female multi-point connectors. The female multi-point connectors are inserted into male multi-point connectors which are fastened to the front side of a rear wall panel extending transversely to the printed wiring boards. The male multi-point connectors have straight pins which extend through holes in the rear wall panel and project beyond the back side of the rear wall panel. Guide frames for female multi-point connectors are mounted on the back side of the rear wall panel and surround rows of projecting pins. The female multi-point connectors are connected to cables and inserted into the guide frames, thereby electrically connecting the cables to the printed circuit boards. If desired, male multi-point connectors may be fastened to the front ends of the printed circuit boards, and these male multi-point connectors are enclosed by guide frames whose dimensions are matched to the dimensions of the front plates which would otherwise be attached to the printed circuit boards. The printed circuit boards can then be mounted within the equipment housing via the guide frames.
Patent DE-3323735-A1 (DE)
Title: Sun visor for vehicles
Inventor: SCHWANITZ KONRAD DR
IPC: B60J3/02
Filed: 1983-07-01
Abstract: A sun visor for vehicles, having a sun visor body (1) which is constructed as an upholstered element, embedded in a film envelope, and stiffened by means of an interposed reinforcement inlay (6), and which bears at one end region (4) of one of its longitudinal edges (2) a bearing axle (8) which is held let in to said edge (2) at one end and held at the other end by a pivot bearing (9), and which has at the other end region of the same longitudinal edge (2) a bearing pin (11) which crosses a recess (12) of said edge (2), is approximately parallel thereto and can be releasably locked into the bearing receptacle of a counter-bearing (10), in each case a hole (14) for receiving the end regions of the bearing pin being provided in the ends (13) bounding the recess (12), has the particular feature that a receiving hole (14) is constructed as a through-channel (15) extending as far as the adjacent end (5) of the sun visor body (1). 
<IMAGE>
Patent DE-3324905-A1 (DE)
Title: Process for the preparation of N,N'-bis-trifluoromethyltetra- fluoroethylenediamine
Inventor: LENTHE MANFRED DR
Filed: 1983-07-09
Abstract: The present invention relates to a process for the preparation of N,N'-trifluoromethyltetrafluoroethylenediamine, characterised in that tetrachloroethylene 1,2-bis-isocyanide dichloride is reacted with anhydrous hydrofluoric acid in a diluent at a pressure of 5 to 30 bar, characterised in that the process is carried out under high thermal stress at temperatures from 80-150 DEG C, and, after the reaction, the reaction mixture formed is distilled at a reflux ratio of 2:1 to 10:1 and a pressure of 1-5 bar under high thermal stress.
Patent DE-3326458-A1 (DE)
Title: Jigging machine
IPC: B03B5/24
Filed: 1983-07-22
Abstract: A jigging machine for the stratification of jigged material, with several water-filled jigging chambers with a stationary jigging bed for the jigged material. Each jigging chamber has a diaphragm for the production of water vibrations or jigging strokes. A diaphragm piston operated by pressure medium acts on the diaphragms, and is connected via a pressure and a suction duct to a pump for the pressure medium with a controlled valve system. Short-term changes in acceleration can thus be produced, even at high frequencies, and consequently non-harmonic water vibrations or jigging strokes, to optimise the jigging process, are produced. <IMAGE>
Patent DE-3327020-A1 (DE)
Title: Antenna plug socket
Inventor: ROSENBERG DIETMAR
IPC: H01R13/646
Filed: 1983-07-27
Abstract: An antenna plug socket, especially a through-socket, has mutually opposite connecting contacts and recesses in the plug-socket housing so that the incoming and outgoing coaxial cables can be inserted into the plug-socket housing from above. In consequence, the tedious passing of the one coaxial cable behind the plug-socket housing, as in the case of known solutions, is obviated. This results in a considerable simplification of assembly.
Patent DE-3327124-A1 (DE)
Title: Shunting points for a small conveying installation
Inventor: SCHMIDT SIEGFRIED
IPC: E01B25/28
Filed: 1983-07-27
Abstract: The shunting points (2) have a rail piece (12) which can be displaced on guide tracks (16, 18) of a frame (20). The drive is provided by a crank mechanism (22) with a crankpin (32) which can engage alternately in at least two driver slots (341, 342) which are open at one end. The driver slots lie on one side of the plane (E) which is defined by the axis of rotation (40) of the crankpin (32) and the direction of shunting (38). As a result, with gentle accelerations and brakings of the rail piece (12), lateral shunts can be achieved which are greater than double the crank radius (r). <IMAGE>
Patent DE-3327332-A1 (DE)
Title: Tooth replacement and tool for the production thereof
Inventor: WAWER ERNST
IPC: A61C5/08
Filed: 1983-07-29
Abstract: In a tooth replacement having at least one inner crown (11) placed on a prepared dental stump (10) and unreleasably connected thereto, and an outer crown (12) fitted onto the inner crown and releasably fixed thereto by means of a rotary lock, it being possible for a tilting lever (14) which is rotatable about a horizontal lock axis (13) and integrated in the outer crown (12) to move with its adjacent, plane surface along a vertical, plane surface of the outer crown (12), which is called a locking leaf, there is an arcuate guide groove (16) incorporated into the locking leaf of the outer crown (12) at a radial distance from the lock axis (13), in which groove a stop cam projecting from the plane surface of the tilting lever (14) engages. <IMAGE>
Patent DE-3327365-A1 (DE)
Title: Device for filling containers
Inventor: KALDENBACH ERWIN
IPC: B30B9/30
Filed: 1983-07-29
Abstract: In order, in a device for filling containers with waste which has previously been compacted by presses and which is mainly non-metallic, comprising a rubbish press and an intermediate container which is arranged downstream of the rubbish press and whose contents are transferred to a container when a predetermined level has been reached, to permit rational loading and/or transfer of the compacted rubbish into containers which are especially arranged in a row and are to be filled from above, such as railway trains, with relatively short waiting times, the intermediate container is to be opened at the bottom and to be emptied into a container standing below it.
Patent DE-3339729-A1 (DE)
Title: Mosaic print head
Inventor: LIESKE GUENTER DIPL ING
IPC: B41J2/255
Filed: 1983-11-03
Abstract: The invention relates to a mosaic print head which is used in printers. The aim of the invention is to improve the serviceability of the print head, the technical object consisting in providing a guide of the ink ribbon in the printing region of the printing needles on the print head without additional means, said guide consisting of wear-resistant material and being inexpensive to manufacture. The technical object is achieved in that an ink ribbon guide groove is provided on a plug-on guide nozzle 1 on each side of the outlet side 13 of the printing needles 4. A snap-on or screw connection is provided for securing the position of the plugged-on guide nozzle 1 on the housing 2. The ink ribbon guide grooves are bounded in each case by two webs 6 of the guide nozzle 1. <IMAGE>
Patent DE-3341395-A1 (DE)
Inventor: WIECZOREK HANNE-LORE DIPL PHYS
IPC: A61B3/02
Filed: 1983-11-15
Abstract: Apparatus for testing the field of view by means of a device wherein are lit the light points (2, 6) distributed in the field of view of a person being examined. The apparatus comprises in a manner known per se a control unit (3) illuminating the light points, the person being tested giving the answer "seen" or "not seen" by the release or non release of a signal to the control unit. According to the present invention, the control unit manages the distribution of the light points in the field of view as a function of the reaction time detected when the person being tested gives the answer "seen" after illumination of a light point. If the detected reaction time exceeds a predetermine limit value, for example if it exceeds the initial reaction time by more than 30%, the control unit ends the presentation of the light points, after the end of the testing of the area of the field of view tested when exceeding the limit value. In a preferred embodiment, the control unit stores the testing results for the person being examined, so that the testing may be subsequently resumed by using the results obtained earlier where it had been interrupted due to the fatigue of the person being tested.
Patent DE-3410419-A1 (DE)
Title: Shear reinforcing element
Inventor: MATZ KLAUS DIPL ING DR
IPC: E04C5/06
Filed: 1984-03-21
Abstract: The shear reinforcing element for point-loaded panels is in the form of a reinforcing strip (1) which is helically bent in a plurality of turns and has an upper flange (2), a lower flange (3) and transverse connectors (4), e.g. of a filler wall, connecting these flanges in a frictionally locking manner. All the turns of the reinforcing strip (1) are connected to one another in a frictionally locking manner and fixed in their mutual positions, on at least one of the surfaces defined by the two flanges (2, 3) by bars (7, 8) which are arranged so as to diverge in the form of rays. <IMAGE>
Patent DE-3412698-A1 (DE)
Title: Sloping radial store for aggregates used in manufacturing concrete
Inventor: LIPFERT KURT F
IPC: B28C7/08
Filed: 1984-04-04
Abstract: A circular channel (22) is arranged at a radial distance from the central axis under the floor (20) of the store, in which circular channel (22) a frame (28) is movably mounted on a circular track. The frame (28) supports a weighing container (30) which moves under the metering locks (24) arranged in a circle. A delivery station (32) for tipping out the weighing container (30) is provided outside the radial store chambers. The radial distance of the circular channel (22) from the radial axis amounts to a plurality of metres. The active store (40) of the aggregates above each metering lock (24) is significantly increased. <IMAGE>
Patent DE-3415343-A1 (DE)
Title: Flap stay
Inventor: EHRMANN WOLFGANG DIPL ING
IPC: E05F1/10
Filed: 1984-04-25
Abstract: The invention relates to a flap stay for upwardly opening flaps of furniture or the like, having two fitting parts and a guide element, in which the first fitting part is fastened to the inside of the flap and projects with a supporting part on the latter, in which the second fitting part is fastened to the furniture body, and in which the guide element of variable length, consisting of a guide sleeve and of a guide part adjustable in the latter under the tension of a compression spring, fixes at least the closed position of the flap, the guide sleeve and the guide part being connected to the two fitting parts in an articulated manner. The special design of the second fitting part and of the guide element ensures that the flap stay can be mounted even on regions of the furniture body on which there is no vertical side wall or partition wall, and that production and installation tolerances can easily be compensated by means of the guide element.
Patent DE-3417644-A1 (DE)
Title: Method for two-way optical data transmission
Inventor: KRUMPOLZ OSKAR DR ING
IPC: H04B10/25
Filed: 1984-05-12
Abstract: The invention relates to a method for two-way optical data transmission which, at low cost, enables in particular a very broadband transmission from a central station (exchange, switching centre) to a subscriber with simultaneous relatively narrowband transmission from the subscriber to the central station. An optical waveguide is used as a transmission channel which has a substantially larger core diameter than a conventional single-mode optical waveguide and which effectively has a single-wave characteristic for the light transmitted by the central station, whereas a multi-wave characteristic is provided for the light transmitted by the subscriber.
Patent DE-3418879-A1 (DE)
Title: Reflector
Inventor: MAYR GUENTER DIPL ING
IPC: F24S23/71
Filed: 1984-05-21
Abstract: The invention relates to embodiments of reflectors for antennas, solar concentrators or the like, which are based on a rotatable bearing design and have dome-shaped components, and to a method for producing them (Fig. 6). <IMAGE>
Patent DE-3419349-A1 (DE)
Title: Cellular filter insert
Inventor: KRAPPMANN FRANZ DIPL ING
IPC: B01D33/00
Filed: 1984-05-24
Abstract: To achieve an unhindered filtrate outflow in the case of filter inserts for drum filters which, for better dewatering of the suspension, are contacted by a pressing apparatus (so-called drum belt press filters), it is proposed that the filter insert is composed of a glass fibre reinforced plastic sheet. The bottom side of the plastic sheet is furnished with a multiplicity of dish-shaped recesses which extend in parallel to each other as do the stay strips in between. Into these recesses open filtrate outflow channels in the form of through boreholes in the plastic cover. These outlet channels are arranged in rows and columns alternately displaced to each other in order to have a maximum number of outlet channels for a predetermined section modulus.
Patent DE-3420191-A1 (DE)
Title: Gas turbine
Inventor: WEBER FRANZ-JOSEF
IPC: F02C7/12
Filed: 1984-05-30
Abstract: In order to use the essential characteristic of the gas turbine previously applied for in P3414814.0-13, that is the alternating admission of fuel gas and compressed cooling air to the turbine wheel blades during each rotation of the shaft, also in a radial gas turbine, the turbine spiral housing is divided by two partition walls into two semi-spiral ducts widening in the same direction, that is a fuel gas duct and an air duct. For the purpose of doubling the torque of the above mentioned gas turbine, two gas turbines of this type are combined on the same shaft centre to form a twin turbine engine in such a way that due to the known annular arrangement of their fuel gas ducts on both turbine blade wheels together a 360-degree fuel gas admission is achieved, thereby giving uninterrupted constant torque during each rotation of the shaft. By doubling the air flow, an increase in power, considerable fuel saving and a carbon-free exhaust gas from these gas turbines is achieved. This engine is intended for use in motor vehicles, motor boats, machinery of all types and sports and passenger aircraft.
Patent DE-3420232-A1 (DE)
Title: Method for selecting bus users
Inventor: SCHWARTZ PETER U DR
IPC: H04L12/413
Filed: 1984-05-30
Abstract: A decentralised and deterministic selection method for a user (A2, A4, A5) connected to a bus (B) is specified in which the users of the bus system indicate a transmission request by outputting the collision signal (C signal) on the bus. The period during which the collision signal is output by each user is selected in such a manner that each user of the bus has the possibility of preparing for the selection process. The actual selection of the user ready to transmit is then carried out by bit-sequential address comparison. <IMAGE>