baber/WOPTO huggingface dataset:
Patent DE-3147853-A1 (DE)
Title: Intermediate support in a casing with a plurality of shafts
Inventor: SCHREINER FRIEDRICH
IPC: F16H57/021
Filed: 1981-12-03
Abstract: Transmissions, for example multi-stage gear box, require intermediate bearings for the shafts because of the required overall length. The said bearings are arranged in walls rigidly connected to the transmission casing. This arrangement is very expensive as regards material and assembly. The intermediate support according to the invention proposes a holding part (6) which is supported only on the shafts (2, 3, 4) of the transmission (1) and is not connected to the transmission casing. <IMAGE>
Patent DE-3203141-A1 (DE)
Title: Process and device for cooling massecuite in a vertical crystalliser
Inventor: LAMPE GERHARD DIPL ING DR
IPC: C13B30/02
Filed: 1982-01-30
Abstract: The massecuite flows through the crystalliser (1) from top to bottom. The tank (2) carries a cooling device (8). The massecuite is periodically raised and lowered again in different ways relative to the tank (2) and the cooling device (8). This is effected by a lifting device (13) which may have an at least partially elastic displacing arrangement (14) with a hollow chamber (17) for charging with a lifting fluid. The lifting fluid can be stored in an elevated storage tank (26). The displacing arrangement (14) can be, for example, an annular tube (15) or a lifting floor (57), and the massecuite can be used as lifting fluid and be periodically pumped into the tank (2) and discharged from it. Rectifying arrangements (51; 101) ensure equalisation of the flow of massecuite over the cross-section of the tank (2). <IMAGE>
Patent DE-3204440-A1 (DE)
Title: Method and device for removing a fastening helix of plastic from a cable core
Inventor: SCHLADITZ SIEGFRIED
IPC: H01B13/14
Filed: 1982-02-08
Abstract: By the method according to the invention, a fastening helix (10) of plastic, fixing the cable core (11), is burnt off before running into the extruder (12). For this purpose, an annular burner (15), surrounding the cable core (11), is arranged at a distance of a few metres ahead of the extruder (12). <IMAGE>
Patent DE-3206026-A1 (DE)
Inventor: BEER GEORG DR
IPC: C12C13/00
Filed: 1982-02-19
Abstract: 1. Brewery plant capable of being assembled, particularly small capacity plant comprising water conditioning, brew works, fermentation and storage tanks as well as other means required for the production of beer, characterized in that plant members are fixedly mounted and tubed in closed, however man-sized containers and that the containers containing the plant members are designed to be interconnected.
Patent DE-3211803-A1 (DE)
Title: Electronically tunable or modulatable resonant circuit
Inventor: WONDROWITZ MANFRED
IPC: H03C3/22
Filed: 1982-03-30
Abstract: The circuit is coupled to a frequency-tuning element which generally consists of capacity diodes (D). The capacity diodes (D) are to be coupled to the resonant circuit (K) in such a manner that the effect of the diodes on the circuit Q is as little as possible and that there is no mutual influencing between tuning and modulation diodes. For this purpose, the invention provides a transformation line (L) with the characteristic impedance LL and the electrical length  theta IL via which the frequency-determining element (D) is coupled to the resonant circuit (K). <IMAGE>
Patent DE-3212646-A1 (DE)
Title: Disc-type covering for frying pans or similar vessels and method of manufacturing said covering
Inventor: VOSSEN FRANZ
IPC: A47J36/06
Filed: 1982-04-05
Abstract: A disc-type covering for frying pans or similar vessels, having a surface which is permeable to steam consisting of a fibrous filter having pores and a gripping element, is to be designed in such a way that it can be produced in a particularly simple manner and easily destroyed as an inexpensive disposable product after one-time use. This is achieved in that the surfaces of the filter which are permeable to steam are at least partially bounded by compacted zones in the filter material and these compacted zones - connected to the filter in a toothed manner - have a plastic additive, the pores of the filter in particular serving as engagement hollows for the additive. Compared to the surfaces which are permeable to steam, these compacted zones have a greater resistance to bending, thus giving the disc-type covering its dimensional stability overall. To produce this covering, a web of fibrous filter material is soaked or steamed zonewise with a curable plastic additive, the filter material is preferably firstly provided with the compacted zones and, subsequently, the individual coverings are cut or punched out.
Patent DE-3213143-A1 (DE)
Title: Method for producing tubular heating elements, enveloped in metal, with a self-controlling structure
Inventor: HILLINGER ERICH
IPC: H05B3/42
Filed: 1982-04-08
Abstract: Tubular heating elements, enveloped in metal, should be capable of being produced as economically as possible even in relatively long lengths and, primarily, should also still be capable of bending in the completed state, in order to avoid type constraints on their applicabilities. In the case of tubular heating elements with a self-controlling structure, that is to say those having so-called PTC thermistors, until now it has been possible to achieve these properties only in a very limited manner, since these thermistors could be produced economically only in small volumes, in the form of sintered tablets or similar stampings, so that, if necessary, a plurality of such elements had to be arranged in a common sleeve tube. The invention creates an improvement here in that the granular to powdery resistance compound is incorporated into a metal tube which is insulated internally and forms the enveloping tube of the heating element, and this structure is compressed and pressed by deforming pressing to form a compact unit.
Patent DE-3213190-A1 (DE)
Title: Adaption circuit for magnetic field probes with direct time coding
Inventor: TRENKLER GERHARD PROF DR ING
IPC: G01R33/04
Filed: 1982-04-08
Abstract: The invention relates to an adaption circuit for magnetic field probes for evaluating magnetic direct and alternating fields in accordance with magnitude and direction. The magnetic field probe exhibits a magnetisable core which carries a premagnetisation winding and an induction winding. An output signal is formed as measurement value for the magnetic field in time-coded form via a subsequent differentiating stage. To prevent the measurement value from becoming falsified by internal and external stray fields and errors in the conversion into the pure time-discrete measurement signal, the transmission range of the differentiating stage is limited, one limit being in the area of the fundamental frequency of the auxiliary alternating current and the other limit suppressing superimposed noise and interference voltages. <IMAGE>
Patent DE-3214310-A1 (DE)
Title: Movable telescopic mast, in particular telescopic lattice mast
Inventor: SLAVIK JARO DIPL ING
IPC: H01Q1/12
Filed: 1982-04-19
Abstract: The invention relates to a movable telescopic mast, in particular a telescopic lattice mast, having a trailer coupling for coupling to a traction vehicle, a wheel axle with wheel-axle frame and a device for erecting the telescopic mast. The telescopic mast according to the invention is to have a particularly lightweight construction and, together with the chassis, afford a substantial saving in weight and be easy to handle. The telescopic mast according to the invention is characterised in that   a) a trailer coupling is arranged at the foot end of the telescopic mast, b) the telescopic mast is made self-supporting between the trailer coupling and the wheel-axle frame, c) a swing-out cantilever arm is attached in the upper section of the telescopic mast, and d) a bracing wire cooperating with the cantilever arm is present at the upper end of the telescopic mast. e
Patent DE-3221848-A1 (DE)
Title: Device for making the heat loss of transformers useful
Inventor: MATTHES WOLFGANG DR ING
IPC: H01F27/08
Filed: 1982-06-09
Abstract: Heat exchangers or heat pumps, which are usually provided in addition to the normal cooling device, are used for this purpose and the temperature level is increased by restricting the effectiveness of the normal cooling device. According to the invention, the transformer (1, 14) is positioned in a cell consisting of highly heat-insulating walls (3, 4, 5), and the cell is used for restricting the effectiveness of the normal cooling device. The heat loss is then absorbed and dissipated via auxiliary devices which are additionally provided in or on the cell. By using the cells to restrict the normal heat dissipation, the arrangement according to the invention can be used in all transformer configurations, especially even in the case of dry transformers. <IMAGE>
Patent DE-3223801-A1 (DE)
Title: Process for producing a piezoelectric actuator
Inventor: MEIXNER HANS DR
IPC: H01L41/297
Filed: 1982-06-25
Abstract: Simplified production process for a piezoelectric actuator (1, 21) between the lamellae (2), discs (32) or the like of which, there is, in the adhesive layer (6), a metal gauze (3) for the purpose of mechanical reinforcement which, because of the production process according to the invention, also provides reliable electrical contact. <IMAGE>
Patent DE-3229919-A1 (DE)
Title: Circuit arrangement for generating reduced redundancy video signals in a telecopier
Inventor: BRUCKER BERNHARD DIPL ING
IPC: H04N1/419
Filed: 1982-08-11
Abstract: To generate reduced redundancy video signals (B) in a telecopier, scanning signals (AB) generated during the scanning of an original (V) are supplied to a code memory (SP) in which redundancy-reducing code words (C) allocated to the scanning signals (AB) are stored. In addition, data words (CL) are stored which specify the code length of in each case one code word (C). The code words (C) are stored in a shift register constructed as parallel/serial converter. The shift register is built up from two series-connected part-registers (SR1, SR2), and a code word (C) is stored in one of the two part-registers (SR1, SR2) depending on which of the two part-registers (SR1, SR2) has been completely read out. To monitor the reading-out, two switching stages (Z2, SR3) are provided which are constructed as counter (Z2) and as shift register (SR3), in which shift register the data word (CL) belonging to a code word (C) is stored. <IMAGE>
Patent DE-3232383-A1 (DE)
Title: Coaxial filter for high RF powers
Inventor: TRECZKA LEO
IPC: H01P7/04
Filed: 1982-08-31
Abstract: The coaxial filter consists of a filter pot whose short-circuit plate has a hole in which a cylindrical  lambda /4 tuning slide is guided such that it makes contact and can be blocked by means of a clamping strap. In order to keep the resonant frequency of the filter constant both while it is heating and after reaching the final temperature distribution, a first temperature compensation element (13) is provided which is located in the RF space and compensates for the bending of the short-circuit plate of the pot which occurs immediately after switching on, and a second temperature compensation element is provided, which is located in the slide (4) constructed as a hollow cylinder and becomes effective with a time constant which is matched to the time constant of the uniform heating of the short-circuit plate (1) of the pot and which at least partially counteracts the effect of the first temperature compensation element (13). The first temperature compensation element may be a bimetallic element located in the RF space. The second temperature compensation element may consist of a tuning rod (5) which is mounted with its one end on the base of the slide (4), is held by means of the clamping strap (3) in the region of its other end and consists of a material having a suitable coefficient of thermal expansion. If necessary, a third temperature compensation element may be provided in the form of rods (2) which are supported by the clamping strap (3) against the short-circuit plate (1) of the pot. 
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Patent DE-3232459-A1 (DE)
Title: Regulating mechanism for wind power stations
Inventor: RUWE HEINRICH
IPC: F03D7/02
Filed: 1982-09-01
Abstract: The regulating mechanism for wind power stations according to Fig. 1 fulfils the high requirements for wind power stations with regard to maintenance, service life and operational reliability with little expenditure. The object is achieved in the invention by a regulating rotor which is arranged in front of the main rotor and controls and regulates the wind power station with the energy of the incident-flow air. The regulating rotor, corotating with the main rotor, has a different high-speed rotation than the main rotor, and different incident-flow conditions result on the regulating rotor than on the main rotor. Torques of different direction and different size occur on the regulating rotor relative to the main rotor depending on the operating state. The torques are used by the regulating mechanism, and the angle of incidence of the main rotor blades is adjusted by means of a mechanism. The correct angle of incidence on the main rotor blades for the starting state, nominal operating state and storm operating state is set in each case automatically by the regulating mechanism. <IMAGE>
Patent DE-3232896-A1 (DE)
Title: Matrix tape holder
Inventor: ERICSON DAN VERNER
IPC: A61C5/85
Filed: 1982-09-04
Abstract: A holder for holding a matrix tape (20) around a tooth has a body part with an upper and a lower face and a continuous bore extending between the faces and receiving a spindle (3) rotatable in the body part and around which the matrix tape can be wound and which has an axial slot, extending from its end facing the lower face, for reception of the matrix tape, an outer surface (10) intended to rest against a tooth and having a first recess adapted to suit a first tooth type, and a first channel which cuts through the lower face, the first recess and the bore in order to permit introduction of the matrix tape from the lower face into the channel and into the slot of the spindle. The outer surface (10) also has a second recess (15) adapted to suit a second tooth type. A second channel (17) cuts through the lower face, the second recess and the bore. <IMAGE>
Patent DE-3234257-A1 (DE)
Title: Seat backrest adjusting device
Inventor: KINAGA EIICHI
IPC: B60N2/90
Filed: 1982-09-15
Abstract: A device for adjusting a seat backrest relative to a seat cushion is described, in which device two adjusting mechanisms are provided on opposite sides of a seat and are connected to each other via a rotating bar so that they can be actuated at the same time. This rotating bar connects the two adjusting mechanisms to each other with a phase difference over a given angle of rotation so that the doubling of the rotational play of the two adjusting mechanisms can be reduced and the rotational play of the seat backrest can be kept to a minimum.
Patent DE-3234535-A1 (DE)
Title: Method of electromagnetically monitoring the mechanical properties of moving ferromagnetic parts
Inventor: MELGUJ MICHAIL ALEKSANDROVIC
IPC: G01N27/72
Filed: 1982-09-17
Abstract: The essence of the method of electromagnetically monitoring the mechanical properties of moving ferromagnetic parts is that the part to be monitored is magnetised in a magnetic field during its movement, the change in the induction in the region of the magnetic field caused by the passage of the part through said region is converted into an electric signal and the change in induction in the region situated downstream of the magnetic field in the direction of movement of the parts caused by the part passing through said region is converted into an electric signal, a homopolar pulse is separated from each of the signals obtained in each case, each of the specified pulses is integrated and the mechanical properties of the part are determined on the basis of the results of the integration.
Patent DE-3236227-A1 (DE)
Title: Bevel-gear differential
Inventor: ZATSCH ALFRED
IPC: F16H48/08
Filed: 1982-09-30
Abstract: Published without abstract. <IMAGE>
Patent DE-3242643-A1 (DE)
Title: N-(3-Trimethylstannylpropyl)amides and -sulphonamides, process for their preparation and their use in pest control
Inventor: DRABEK JOZEF DR
IPC: C07F7/22
Filed: 1982-11-18
Abstract: The N-(3-trimethylstannylpropyl)sulphonamides have the formula  (CH3)3SnCH2CH2CH2NH-XR1 in which X denotes -CO- or -SO2- and R1 denotes optionally substituted C1-C20-alkyl, C2-C20-alkenyl, C3-C5-alkynyl, phenyl, benzyl, naphthyl or unsubstituted C3-C6-cycloalkyl.
Patent DE-3244177-A1 (DE)
Title: Drive frame for toy locomotives
Inventor: NEUMEISTER FRANZ
IPC: A63H19/22
Filed: 1982-11-30
Abstract: In the drive frame for toy locomotives according to the invention, drive wheel sets which are loaded by the weight of the locomotive body and pick up operating current from the track rotate together with other wheel sets, likewise driven, in front of or behind these drive wheel sets, these wheel sets being provided by means of an organic material which is elastic in comparison with metal with a higher friction grip relative to the rail than the metallic drive wheels conducting the operating current. These friction grip wheel sets are mounted in such a way - preferably higher - in the bogeys in such a way that the pressure of the current-transferring drive wheels on the rails is only insubstantially decreased, and all the drive wheels have an optimum friction or contact grip with the track. <IMAGE>
Patent DE-3308152-A1 (DE)
Title: Method for anchoring wall-covering panels on and in front of loadbearing building walls, and anchorage produced by this method
Inventor: KETTNER RICHARD DIPL ING
IPC: E04F13/08
Filed: 1983-03-08
Abstract: In this method, each wall-covering panel is first of all fixed on one side, by means of a first anchor pin received in a support of a cantilever girder assigned to the corresponding front edge of the panel, to the said cantilever girder and is then aligned. A second anchor pin is then fixed, in the region of the front edge of the panel remote from the first anchor pin, to the wall-covering panel in the correct position relative to a support of a cantilever girder assigned to this other front edge of the panel, for example by drilling a receiving hole in the front edge of the panel using the support of the cantilever girder as hole gauge and then inserting the second anchor pin into this receiving hole. Dowels made of a material which is easy to drill can be embedded in the wall-covering panels in the region of the anchor hole to be drilled on site.
Patent DE-3308158-A1 (DE)
Title: Device for activating points in order to form sets of points for model railway sets
Inventor: SCHEIB ARTUR DR ING
IPC: A63H19/24
Filed: 1983-03-08
Abstract: Published without abstract.
Patent DE-3308336-A1 (DE)
Inventor: FUSS RAINER
IPC: A47C31/12
Filed: 1983-03-09
Abstract: 1. Upholstered furniture consisting of a number of cushioned elements (10), that are linked with each other, can be stood up against each other, are of cylindrical design, are of serpentine arrangement when stood in a direct line, and are mounted on supports, whereby the supports between the first und last elements (10) of the serpentine formed in this manner are joined up by means of an interlocking fitting (20) on both ends, the fitting (20) consisting of two adjustable parts (31, 34), each one fitting into another (31 or 34), thus enabling the fitting (20) to join up with the corresponding one on the adjacent element (10), characterized by the fact that the cushioned elements (10) are arranged on pivot shafts (40), that the pivot shafts (40) arranged in the serpentine between the first and last elements (10) of the serpentine arrangement of elements (10) are joined up by means of an interlocking fitting (20), that one part (31) of the fitting can be adjusted in relation to the other part (34) by means of an excenter (42), and that both parts (31, 34) of the fitting (20) are equipped with a part (34 or 31) that is allocated to the fitting (20) of the adjacent element so as to form a connecting bracket (30) in one piece.
Patent DE-3308868-A1 (DE)
Title: Drill stand for dental purposes
Inventor: STEGER HEINRICH
IPC: A61C3/04
Filed: 1983-03-12
Abstract: Drill stand for dental purposes constructed from a base plate (1) and a carrier plate (2) having a number of adjacent blind holes (21) intended for accommodation of a set of drills (3). The base plate (1) has a recess (12) for the exchangeable accommodation of a carrier plate (2) and can be located in any individually required position on the working table of a user, for example by means of a ball-and-socket joint (4) with a locking device (5). <IMAGE>
Patent DE-3316048-A1 (DE)
Title: Furniture hinge
Inventor: HETTICH ANTON
IPC: E05D7/04
Filed: 1983-05-03
Abstract: The furniture hinge consists essentially of a hinge bowl (2), a hinge arm (3) and a mounting plate (4) which is embedded in a bowl-like housing (5). The housing (5) is equipped with a fastening flange (6) and is fixed to a wall (7) of a cupboard body by means of two fastening screws (8). The mounting plate (4) is movable within the housing (5) transversely to the longitudinal axis of the hinge arm (3) and can be fixed by a fastening screw (13) which passes through a long hole (12) of a guide plate (11) of the mounting plate (4). Since the mounting plate (4) is embedded in the housing (5), the hinge arm (3) projects only slightly beyond the inner face of the wall (7) and nevertheless can be adjusted in all three dimensions. <IMAGE>
Patent DE-3320833-A1 (DE)
Inventor: HINZ CARL HEINZ
IPC: A01K39/012
Filed: 1983-06-09
Abstract: A combined bird feed container and bird feeder has an upright plastic housing which contains a supply of seeds or the like and the lower portion of which has a transverse horizontal tunnel open at both ends and surrounded by walls which, in turn, are fully surrounded by feed in the housing. The wall below the tunnel can be pierced or provided with a cutout to afford access to feed in the lower portion of the housing. A perch is driven through the lower portion of the housing. During shipment of the container, the perch is removably held in a longitudinally extending external groove of the housing. The upper portion of the housing is connected with a pivotable yoke which can be suspended on a tree branch or on a piece of cord.
Patent DE-3321016-A1 (DE)
Title: Dental root implant coated with tetracalcium phosphate
Inventor: FISCHER ARTUR DR
IPC: A61C8/00
Filed: 1983-06-10
Abstract: The invention relates to a dental root implant coated with tetracalcium phosphate and having an internal thread for attachment of a superstructure. In order to be able to absorb tensile forces and to prevent loosening of the dental root, the implant comprises a metallic core which has a spreading cone on its front end and the internal thread in the region of the cylindrical section and onto which a sleeve which is partially split over its length starting from its front end can be flared for anchorage in a bore in the bone provided with an undercut in the region of the bottom.
Patent DE-3322953-A1 (DE)
Title: Box for a cord
Inventor: HEUBL WALTER
IPC: B65D85/04
Filed: 1983-06-25
Abstract: The box has a lower part (2) for receiving a stock of cord (4) and an upper part (6) which closes its upper end in the manner of a lid. In the lid at least three apertures (24) are formed between a blade (22) and a hinge (8) connecting lower part (2) and upper part (6), through which apertures a piece of cord is looped, gripped by hand and can be drawn out further in order then to be cut off against the blade (22). In order to avoid projecting parts, the apertures (24) and the blade (22) are located in a groove (18) in the upper part (6). The threading of the cord (4) through the apertures (24) is simple, and the use of a plurality of apertures prevents the extracted piece of cord from slipping back into the box. The apertures (24) are at a distance from the blade (22), so that the cut-off piece of cord projecting from the apertures is at least long enough to be capable of being gripped by hand. <IMAGE>