baber/WOPTO huggingface dataset:
Patent DE-3308531-A1 (DE)
Title: Deflection fitting for safety belts
Inventor: THILL ALBERT
IPC: B60R22/24
Filed: 1983-03-10
Abstract: The deflection fitting (1) for safety belts of vehicles, especially motor vehicles, has a deflecting lug (2), which deflects the safety belt (8) and which is held by a carrier part (3) fastenable to the vehicle frame by means of a fastening screw (4), and a plastic cover cap (5) which covers at least the front side of the fitting and which possesses on its side cheeks (9) respective recesses (10) engaging over the cross-sectional profile of the deflecting lug. To achieve a better mounting and a firmer retention in the region of the deflecting lug (2), the recesses (10) are to engage round the cross-sectional profile of the deflecting lug in a manner making a positive connection. This can be obtained, for example, in a deflecting lug formed by a chain link of circular cross-section, in that the recesses (10) each engage round the chain link over a region amounting to more than 180 DEG  of its cross-sectional circumference. Finally, in order also to cover the rear side of the fitting (1), there is to be a cover plate (6) which can be connected positively and/or non-positively to the cover cap (5). <IMAGE>
Patent DE-3311654-A1 (DE)
Inventor: CYRON THEO
IPC: F01N3/28
Filed: 1983-03-30
Abstract: 1. A catalyst carrier body (1) for internal combustion engines consisting of spirally-wound, smooth (4) and/or corrugated (3) sheet-metal strips which are secured in a tubular casing (2) using a jointing technique, characterized in that the matrix of the catalyst carrier body is divided in the longitudinal direction into plurality of cross-sectional sectors (6, 7, 8) by longitudinal slits (5) which extend approximately radially, or in the direction of chords.
Patent DE-3315120-A1 (DE)
Title: Adjustable delay time in a microprocessor system
Inventor: BELZ ACHIM
IPC: G06F9/48
Filed: 1983-04-27
Abstract: The invention relates to a method for adjusting a delay time in a microprocessor system, the system modules of which (and external modules) are driven from a central control unit (CPU) via a circuit for the address decoding (AD). For the central control unit (CPU) and one or a number of system components which have a slower operating speed than the central control unit (CPU) to work together, the central control unit (CPU) is stopped until the execution of a data transfer has been finished. For this purpose, a data word is addressed in a memory module (SP) via the address bus (AB). One of the inputs of a multiplexer (MUX), which has eight inputs (10 to 17), is switched through to its output Out Y via the control inputs (A, B, C) of this multiplexer by means of this data word. The parallel outputs (P0 to P7) of a shift register (SR) are connected to the inputs (10 to 17) of the multiplexer (MUX). These outputs are acted upon successively by means of a potential corresponding to a logical one via the serial input (S) of the shift register (SR) (Figure 1). <IMAGE>
Patent DE-3323756-A1 (DE)
Title: Process for the utilisation of the heat removed in the cooling of a flue gas stream
Inventor: NEUMANN ULLRICH DIPL CHEM DR
IPC: F23L15/04
Filed: 1983-07-01
Abstract: The process serves for the utilisation of the heat removed in the further cooling of a precooled SO2-containing flue gas stream prior to its entry into a desulphurisation at low temperature by transfer of the heat to an air stream which is preheated in this, further increase of the temperature of the preheated air stream using hot flue gas and separation of the hot air stream into two part-streams, of which one is used as combustion air. The process is characterised in that the heat removed from the precooled flue gas stream is only partially transferred to the cold air stream and the other part is transferred to the desulphurised flue gas and steam is generated using the part-stream of the hot air not used as combustion air. The process permits the optimal utilisation of the heat to be removed in the further cooling of the precooled flue gas stream prior to entry into a low temperature desulphurisation. Using this heat, the temperature, in particular, of the purified flue gas is increased to the discharge temperature required for lift and the heat excess is made available as steam.
Patent DE-3323802-A1 (DE)
Title: Set of building elements for surface covering
Inventor: ALBERT THEO
IPC: E04F13/10
Filed: 1983-07-01
Abstract: The invention relates to a set of building elements for multipurpose surface coverings. To meet the client's requirements to the greatest possible degree, it is normally necessary with such surface coverings to construct special fabrications which are adapted to the room conditions with respect to decor and dimensions. For this purpose, the invention provides a set of building elements which can be prefabricated at the factory and essentially consists of three basic elements. These basic elements can be joined to one another via uniform tongue-and-groove joints so that they permit the greatest possible variability. In addition, the design of the basic elements enables the basic elements themselves to be used as a surface covering or additional coverings to be attached to the basic elements for this purpose.
Patent DE-3325998-A1 (DE)
Title: Name tag which can be stitched to articles of clothing
IPC: G09F3/18
Filed: 1983-07-19
Abstract: The invention relates to a name tag which can be stitched to articles of clothing, in the form of a section of a woven tape which carries the name. According to the invention, the tape is of two-part design, that is to say it consists of a bottom layer (1) and a narrower top layer (2). The top layer is substantially woven from transparent threads and interwoven with the bottom layer parallel to the cut edges (5, 6) of the section and parallel to one of the two seams (4) perpendicular thereto. A carrier strip (12) bearing the name can be inserted between the two layers through the aperture (11) along the second seam (3). <IMAGE>
Patent DE-3326544-A1 (DE)
Title: Gas turbine casing
Inventor: KAGOHARA HIROMI
IPC: C22C30/00
Filed: 1983-07-22
Abstract: The invention relates to a material for a gas turbine casing, consisting of 0.25-0.7% by weight of C, 20-35% by weight of Cr, 20-40% by weight of Ni and iron as the remainder, and having an austenitic structure. The content of .-phase is less than 5% and the Nv value (number of electron gaps) is less than 2.8. <IMAGE>
Patent DE-3328582-A1 (DE)
Title: Mobile ceiling-drilling and assembly appliance for impact plugs
Inventor: RING KARL
IPC: E21D20/00
Filed: 1983-08-08
Abstract: A mobile ceiling-drilling and assembly appliance according to the invention which can be operated by one person enables holes to be made in ceilings with a percussion drilling machine and enables impact plugs of various size to be inserted and knocked into these holes at different room heights in the range of 2.6 to 4.5 m by means of an assembly device. <IMAGE>
Patent DE-3329757-A1 (DE)
Title: Traction roll for dehiding and skinning machines
Inventor: WEBER GUENTHER
IPC: A22C17/12
Filed: 1983-08-17
Abstract: Published without abstract.
Patent DE-3331681-A1 (DE)
Title: Method for controlling the temperature of the hot plates of electric cookers
Inventor: FABIAN LAJOS DR
IPC: H05B1/02
Filed: 1983-09-02
Abstract: In a method for controlling the temperature of the hot plates of electric cookers and the like, particularly in the case of electronically controlled hot plates, in order to be able to use the temperature of the items being cooked directly as a comparison measurement variable for controlling the hot plate, it is proposed that a temperature sensor be inserted directly into the items being cooked and that the measurement data thus obtained be supplied to the hot plate controller. <IMAGE>
Patent DE-3340752-A1 (DE)
Title: Heating boiler
Inventor: FRICK ADOLF
IPC: F24H9/18
Filed: 1983-11-10
Abstract: The heating boiler has an upper (35) and a lower (37) chamber, the chambers being connected together through a flue-gas channel (45) which connects together the longitudinal slots (39,41) of the two chambers (35,37). The flue-gas channel (45) is easily accessible from the front for cleaning. By rotating the front panel through 180 DEG and displacing the cover (27), the heating boiler can be selectively used as a calorific value device or a heat output value device. <IMAGE>
Patent DE-3343112-A1 (DE)
Title: Optical observing instrument
Inventor: GEIS WALTER DIPL CHEM DR
IPC: G02B21/24
Filed: 1983-11-29
Abstract: The optical observing instrument consists of an inverse microscope (1) mounted with a stereomicroscope (10). The stereomicroscope (10) is mounted together with a Köhler transillumination device (6) on a holder (5) which can be rotated about a vertical column (4). This permits rapid change between observation with transmitted light in the range of high amplifications using the inverse microscope and stereoscopic observation. The observing instrument is chiefly used in biomedicine for carrying out cell manipulations. <IMAGE>
Patent DE-3345536-A1 (DE)
Title: Fixing of the U-type bellows of vehicle air springs
Inventor: DRESCHER GUNTER
IPC: F16F9/05
Filed: 1983-12-16
Abstract: U-type bellows for vehicle air springs are normally clamped on the parts of a vehicle sprung in relation to one another so that their reinforced end flanges are pressed in an outwards direction against annular support elements under the action of the bellows internal pressure. The invention solves the problem of fixing the bellows by completely reversing the known principle in that the end flanges of the bellows enclose the provided retaining elements connected to the associated vehicle parts from the outside instead of from the inside and bear on these with their inner peripheral surfaces, forming a seal. The new type of bellows fixing permits the design of a roll fold oscillating freely without support, resulting in an improved spring characteristic and longer service life of the U-type bellows. Resulting structural and assembly simplifications offer further advantages.
Patent DE-3402738-A1 (DE)
Title: Device for setting the wheels of tandem-axle lorries
Inventor: WENZARA JOSEPH J
IPC: B60B29/00
Filed: 1984-01-27
Abstract: The invention relates to a device for setting the wheels of tandem-axle lorries, having a frame setting gauge for setting the vehicle wheels relative to the centre line of the vehicle frame. In order to permit precise alignment of the wheels of a tandem-axle lorry as well, provision is made of a rail arrangement, a shaft arrangement and reference indicators which form suitable reference marks parallel to the centre lines of the frame of the lorry. Reference lines of the wheel-setting device can easily and precisely be set relative to the reference markings. <IMAGE>
Patent DE-3408516-A1 (DE)
Title: Electronic switch
Inventor: TIHANYI JENOE DR ING
IPC: H03K17/732
Filed: 1984-03-08
Abstract: The electronic switch exhibits a thyristor (npnp), between the anode-side base zone and cathode-side emitter zone of which the source-drain path of an (n-channel) IGFET of the depletion type is located. Between the cathode-side base zone and a connecting terminal, the source-drain path of a (p-channel) IGFET of the enrichment type is located. The gate electrodes of the two IGFETs are also connected to the connecting terminal. The switch is switched on by applying a voltage to the anode-cathode path of the thyristor and switched off by interrupting this voltage.
Patent DE-3409880-A1 (DE)
IPC: H04B1/58
Filed: 1984-03-17
Abstract: 1. Device for matching a bidirectional amplifying circuit arranged in a telecommunication line to the telecommunications line, the amplifying circuit having two separate amplifiers (V1 and V2) in a termination amplifying circuit, one for each direction of speech, characterized in that the transition attenuation of each termination circuit (G1, G2) is increased by ending the termination circuit with a balancing network (NB) containing an inductance (U, Dr) whose value corresponds to the inductance of the local line transformer (OLU) nearest to the termination circuit (G1, G2) in the telecommunications line.
Patent DE-3409907-A1 (DE)
Title: Kit for fixing the end of a body, in the form of a column, in a sleeve
Inventor: BAUDER KURT
IPC: B65D45/00
Filed: 1984-03-17
Abstract: A kit for fixing the end of a body, in the form of a column, in a sleeve of matched profile, in which both the body and the sleeve are inflexible in the radial direction, in which the sleeve and the body are separated by a radial gap, in which the gap in the direction facing the end of the body is expanded in a wedge shape, in which an annular clamping body is arranged in the region of the expansion thus formed, which clamping body rests with a clamping surface on the expansion and with at least one projection, which extends in the lateral direction, on the body, the projection and the clamping surface being axially adjacent, the clamping body consisting of an elastically flexible polymeric material, the projection having an internal cross-section which is smaller before insertion of the body than the external cross-section of the body, and the projection of the clamping surface being axially adjacent on the side of the clamping body facing the end of the body.
Patent DE-3413796-A1 (DE)
Title: Method for measuring cavities, such as tubes, tanks and the like, and cavity-measuring apparatus for carrying out such a method
Inventor: WACKER WILHELM PROF
IPC: G01F17/00
Filed: 1984-04-12
Abstract: Method for measuring cavities such as tubes, tanks and the like in conjunction with the introduction of the measuring apparatus into the cavity, definition of a main axis passing through the cavity, alignment of the measuring apparatus with the main axis and measurement of the polar coordinates of the cavity with reference to the main axis, as well as a device for carrying out this method having an angle-of-rotation sensor, three tripod legs which extend radially outwards from the angle-of-rotation sensor and are provided with shifting devices and adjusting devices, a hollow axle centrally piercing the angle-of-rotation sensor, and a length-measuring pick-up mounted capable of rotation about the hollow axle.
Patent DE-3417701-A1 (DE)
Title: Method and apparatus for compacting granular moulding materials
Inventor: RIESTER HANS
IPC: B22C15/00
Filed: 1984-05-12
Abstract: To compact granular moulding materials, in particular foundry moulding materials, the invention proposes a process and a device in which a gas pressure surge derived from the expansion of a highly pressurised gas or from an exothermic reaction of a fuel mixture, is guided to the upper side of a plate placed over a loose aggregation of moulding material. The rear side of the plate, which faces the top of the moulding material, is designed with an all-round web having a pressure surface. When the plate is moved, this pressure surface comes into initial contact with the moulding material and accordingly compacts this part of the moulding material with a higher specific surface pressure than that exerted by the overall surface of the plate. Subsequently, the remainder of the surface of the plate also comes into contact with the moulding material and, from this time onwards, the whole of the moulding material is compacted to the final density jointly by the surfaces. As regards the compacted moulding material of a casting mould, these process steps make it possible to achieve an almost uniform mould hardness. <IMAGE>
Patent DE-3423317-A1 (DE)
Title: Wiping device for the windows of motor vehicles
Inventor: MAYER JUERGEN
IPC: B60S1/40
Filed: 1984-06-23
Abstract: A wiping device is proposed which serves to wipe the windows of motor vehicles. The wiping device comprises a driven wiper arm at whose free end a wiper blade lies next to the wiper arm viewed in the direction of wiping and is coupled via a bolt. The bolt can be releasably held both in a bearing receptacle of the wiper arm and in a plug-in opening of the wiper blade. The plug-in opening is arranged in two side pieces, located at a distance from one another, and in a holding element which is located between said pieces and has a through-opening which belongs to the plug-in opening. A catch projection which cooperates with an annular groove arranged on the bolt and is spring-loaded towards the annular groove is arranged in the holding element. An improved articulation and securing of the components which are connected to one another in an articulated fashion is produced if the catch projection is arranged, on an insertion part which belongs to the holding element and can be displaced counter to the spring force in a recess of the holding element which intersects the through-opening. <IMAGE>
Patent DE-3438003-A1 (DE)
Title: Circuit arrangement for the AC operation of gas-discharge lamps
Inventor: GANSER HANS-GUENTHER
IPC: H05B41/38
Filed: 1984-10-17
Abstract: A circuit arrangement for the AC operation of gas-discharge lamps, in which the lamp (2) is connected to an AC source in series with a current limiter (1) and a power-reduction circuit, the power-reduction circuit having a two-directional semiconductor switching element (3) in parallel with which there is connected a capacitor (4) in series with a voltage-dependent resistor (5) (VDR). <IMAGE>
Patent DE-3438647-A1 (DE)
Title: Installation unit
Inventor: AMMON JOSEF
IPC: E03C1/01
Filed: 1984-10-22
Abstract: Installation unit for sanitary devices such as a wall-mounted WC, a wall-mounted bidet, a washbasin and a urinal, comprising a load-bearing structure having the necessary fastening connections on the one hand for fitting the respective sanitary device and on the other hand for fixing the installation unit at the site of installation. The load-bearing structure is designed as a single-piece cast or moulded part (1) which includes the fastening connections (12) for the respective sanitary device and formed-on fastening flanges (5) or the like for fitting to the wall. For a WC-installation unit, a shell serving as a flushing cistern (2) is formed onto the cast or moulded part (1) forming the load-bearing structure. <IMAGE>
Patent DE-3439520-A1 (DE)
Inventor: PIORR ROBERT DR
IPC: C09K23/08
Filed: 1984-10-29
Abstract: Aqueous concentrates of alkali metal salts of  alpha -sulfonated fatty acid alkyl esters (ester sulfonate salts) which are pumpable at temperatures of at least 60 DEG  C. are obtained without the addition of viscosity regulators by preparing pastes containing at least about 60% by weight of ester sulfonate salts derived from C16 and/or C18 fatty acids. More particularly, the concentrates contain less than 10 mole % of ester sulfonate salts with fatty acids containing fewer than 16 carbon atoms. The concentrates are obtained by neutralizing the crude ester sulfonates with concentrated alkali hydroxide solution with intensive cooling at temperatures of at most 90 DEG  C.
Patent DE-3440280-A1 (DE)
Title: Device for changing the installation position of a fifth-wheel kingpin
Inventor: DREYER HANS
IPC: B62D53/08
Filed: 1984-11-03
Abstract: A device for changing the installation position of a fifth-wheel kingpin (15) on a semitrailer has a fifth-wheel kingpin carrier, which is rotatably mounted on a carrying plate (1) which is to be attached horizontally under a free space of the semitrailer frame, and a securing device (17) by means of which the fifth-wheel kingpin carrier can be locked in two different rotation angle positions. In order to simplify control, increase safety and extend the service life, the fifth-wheel kingpin carrier is constructed as a rocker (4) whose axis of rotation runs parallel above the carrying plate and on whose arms in each case a fifth-wheel kingpin (15) can be attached at an angle to the respective other fifth-wheel kingpin (15), which angle is the same as the pivot angle of the rocker, the carrying plate (1) is provided with holes (32) for the fifth-wheel kingpins (15) to be guided through and the rocker (4) can be pivoted as a function of an actuation of the securing device (17) in such a way that in one or the other limit position of the rocker, one fifth-wheel kingpin is located on the underside of the carrying plate perpendicular thereto and the other fifth-wheel kingpin is located above the underside of the carrying plate. <IMAGE>
Patent DE-3445622-A1 (DE)
Title: Suspension for a lighting unit
Inventor: BERGER HANS-JUERGEN
IPC: G03B15/02
Filed: 1984-12-14
Abstract: In the case of a suspension for a lighting unit, two horizontal round tubes, arranged parallel to, and at a distance from, one another and fastened on a room ceiling, are provided. Beneath the round tubes, at least one further double-tube arrangement in a crosswise position is displaceably fastened so that it can turn, on which arrangement the actual lighting unit is, in turn, suspended. The length of the two round tubes of the double-tube arrangement is at least double the distance between the two ceiling-side round tubes. The result is a simple and stable suspension system for a lighting unit, which can also be moved virtually to the side walls of the room.
Patent DE-3447995-A1 (DE)
Title: Manipulator for working, in particular forming, sheets by means of a press or the like
Inventor: HOFFMANN GUSTAV ADOLF
IPC: B21D43/10
Filed: 1984-08-16
Abstract: A manipulator for working, in particular forming, sheets, e.g. sheet-metal blanks, by means of a press 1 or the like, is given a design which counteracts the arising of constraint between a sheet 46 to be worked and the travelling transport frames or carriages 5, 10 engaging on the latter via lift frames 19', 19" and 20, 20". The manipulator here consists of two transport frames or carriages 5 and 10 which can be moved independently of one another along guide rails 3', 3" and 4', 4" relative to the press 1 or the like and of lift frames 19', 19" and 20', 20", arranged on each of the said frames or carriages, for holding devices engaging on the sheets 46. The essential point here is that the holding devices for the sheets 46 are suspended individually on the lift frames 19', 19" and 20', 20" via intermediate members 44', 44" and 45', 45" which are capable of swinging freely in all directions and which preferably consist of traction means slack in bending, such as, for example, link chains, cables or the like, but which can also be formed by suspension rods cooperating at both ends with cardan or universal joints. Each individual lift frame 19', 19" and 20', 20" is designed to be adjustable selectively in at least a plurality of directions orthogonal to one another.
Patent DE-3503207-A1 (DE)
Title: Floor insulation
Inventor: KAISER PAUL
IPC: E04F15/12
Filed: 1985-01-31
Abstract: Published without abstract.
Patent DE-3505484-A1 (DE)
Title: Method and device for open-loop and/or closed-loop control of the metering of fuel into an internal combustion engine
Inventor: ENGEL GERHARD DIPL ING
IPC: F02D41/40
Filed: 1985-02-16
Abstract: A method and a device for open-loop and/or closed-loop control of the metering of fuel into an internal combustion engine is proposed, in which device an optimum time cycle of the injection is realised on the basis of the overall control concept and in which, by virtue of special correction methods, all the dynamic processes during the injection are also taken into account. Block circuit diagrams of the overall control concept are described and timing diagrams of the timing control are explained. Likewise, a plurality of possible correction methods are illustrated in the form of further timing diagrams. Finally, further possible means are specified which serve to improve the accuracy and the reliability of the described fuel metering according to the invention. <IMAGE>