baber/WOPTO huggingface dataset:
Patent DE-3316202-A1 (DE)
Title: Telephone set
Inventor: DRESCHER WALTER
IPC: H04M1/02
Filed: 1983-05-04
Abstract: The telephone set has a housing comprising a base support and cover which is joined by means of screws and in which a frame is disposed as a support for a keypad, a visual display and an operating panel. The keypad, display element with its cover and operating panel are spring-mounted and joined, together with the frame and a special key holder, in an exclusively positively-locking fashion and fixed between the cover and the base support in force-fitting and positively-locking fashions. <IMAGE>
Patent DE-3325180-A1 (DE)
Title: Heating body for a floor heating system supplied with water, for laying on the existing flooring of a room for the modernisation of old buildings
Inventor: HERBST DONALD DIPL ING
IPC: F24D3/16
Filed: 1983-07-08
Abstract: A heating body for a floor heating system for the modernisation of old buildings is shown. This consists of a carpet-like flexible and elastic layer with a thickness of about 5 mm, in which a mat for the throughflow of the hot water is embedded. The mat consists of flexible plastics tubes with a diameter of about 2 mm; the mutual spacing of the tubes is about 10 mm. Two adjacent tubes form a tube pair which is turned back in the region of the middle in the form of a loop whose curvature is dimensioned such that adjacent loops nearly touch. The ends of the tubes are opposite the same side of the heating body and are individually connected to the feed pipe and the return pipe of the heating system which is accommodated in the skirting board which is present in the usual manner. <IMAGE>
Patent DE-3329296-A1 (DE)
Title: Process and device for metering viscous substances, especially two-component plastics
Inventor: LUECKHOFF PETER
IPC: B05B12/00
Filed: 1983-08-12
Abstract: Published without abstract.
Patent DE-3330456-A1 (DE)
Title: Apparatus for mixing two or more components in a liquid stream
Inventor: HOHENHINNEBUSCH WILHELM DR ING
IPC: B01F7/16
Filed: 1983-08-24
Abstract: Apparatus for mixing two or more components in a liquid stream having an essentially cylindrical mixing vessel, a stirrer shaft arranged in the mixing vessel axis, a turnstile arranged in the bottom region of the mixing vessel, and at least one baffle, in which above the turnstile a vortex flow is formed with the centre situated in the mixing vessel axis and with a height H, and the baffle introduced through the mixing vessel wall projects into the vortex flow essentially radially. The baffle is formed as a peeler blade. It is arranged at such a distance from the bottom of the mixing vessel that the peeler blade peels a part flow from the vortex flow, which part flow amounts to at least approximately 1/5 to 1/2 of the height H of the vortex flow. The peeler blade in its cross-sections is provided, orthogonally to the peeler blade axis, with a continuous or variable curvature, the curvature axis of which runs essentially radially, so that the peeler blade in its turn generates a circulating flow with a mainly radial core. <IMAGE>
Patent DE-3335816-A1 (DE)
Title: Press plate for single-daylight or multi-daylight plate presses in the course of the production and/or improvement of chipboard, fibreboard and the like
IPC: B30B15/06
Filed: 1983-10-01
Abstract: The press plate, rectangular in plan, for single-daylight or multi-daylight plate presses for producing and/or improving chipboard, fibreboard and the like has heating channel aggregates which are taken in meandering fashion through deflection chambers and which consist of a plurality of heating channels bearing a flow of heating agent in the same direction. The heating channel aggregates are separated from one another by wide meandering webs, and separating webs are arranged in the heating channel aggregates. The heating channel aggregates extend in the longitudinal direction of the plates and each have three heating channels whose deflection chambers are located at the end faces of the plates. In the region of the central longitudinal axis of the press plate, a symmetry web is provided. The heating channel aggregates can take a flow of heating agent from the symmetry web to the longitudinal sides of the press plates in meandering fashion. <IMAGE>
Patent DE-3339387-A1 (DE)
Title: Device for feeding non-round plates into the tool of an embossing press
Inventor: TROST NIKOLAUS BRUNO
IPC: B21J13/08
Filed: 1983-10-29
Abstract: An embossing press 1, normally serving for producing round coins, is to be assigned a feed device for the plates to be embossed, which feed device also guarantees the positionally correct feeding of polygonal, in particular heptagonal plates, into the embossing tool 2 at the same operating speed. In this case, the transport path to the embossing tool 2 from a stacking magazine 3 containing the plates is defined by a step-by-step turntable 4, the stacking magazine 3 and the embossing tool 2 having an angular spacing of 180 DEG  from one another relative to the axis of rotation 5 of said turntable 4. Situated on the turntable 4 are a multiplicity of receivers 12 of a shape which is open radially outwards in the manner of fork. They are evenly distributed in the circumferential direction of the turntable 4 and arranged with the step-by-step spacing 6 from one another and are moved with the turntable 4 along circular arcuate guides 15. By means of these guides 15, the plates are each oriented positionally correctly in the receivers 12 before they pass into the operating region of the embossing tool 2. If they have not yet assumed the proper orientation position relative to a predetermined region 182 of the guide, the embossing press 1 is automatically switched off by a limiting switch 25. <IMAGE>
Patent DE-3346632-A1 (DE)
Title: Process for the production of highly erosion-resistant composite materials for electrical contacts
Inventor: WINTER HEINRICH DR
IPC: B22F1/18
Filed: 1983-12-23
Abstract: Highly erosion-resistant composite materials for electrical contacts of copper or silver with particles of titanium boride and/or zirconium diboride are obtained, in that boride particles with an average particle size of 1.5-8.5  mu m are electrolessly coated in a reduction electrolyte with copper or silver. The proportion of copper or silver in the material obtained after pressing and sintering the coated particles is 15-55 volume percent.
Patent DE-3404749-A1 (DE)
Title: Device for the introduction of layers of bars into a shear
Inventor: RIST KLAUS DIPL ING
IPC: B21D43/28
Filed: 1984-02-10
Abstract: Device for the introduction of layers of sectional and bar steel into a shear. The object is to provide a device of this kind by means of which it is possible, continuously, optionally to space or close up a layer of rolled bars, introduce it into the shear, drive it through the shear or divide the rolled bars up into finished lengths, even in the case of high throughputs through the roll train. This is achieved by virtue of the fact that a first spacing device which adjoins a roller table leading to the shear is connected by a roller system provided with an exchangeable pinion and at least one additional pair of magnetic rollers to a second, similar spacing device arranged ahead, in the transport direction, of a guide block having profiled and driven driving rollers which can be put into operation in dependence on a program, the said pair of magnetic rollers being switchable jointly with a further pair of magnetic rollers situated in a roller frame ahead of the shear. <IMAGE>
Patent DE-3407468-A1 (DE)
Title: Plastics with magnetic screening effect
Inventor: LEUTE ULRICH DR RER NAT
IPC: H05K9/00
Filed: 1984-02-29
Abstract: Plastics with over 50% by volume of a soft-magnetic additive and with an electrically conducting additive with the least possible volume requirement preferably for magnetic screening.
Patent DE-3409780-A1 (DE)
Title: Loading device for elongated articles
Inventor: TRUNINGER PAUL
IPC: B65G57/18
Filed: 1984-03-16
Abstract: A device for loading elongated articles from a point of readiness 2 into a container 5 has a first transport device 1 for transporting the elongated articles 3 in a transport direction T extending transversely to their longitudinal extent, from the readiness point 2 to a first transport belt 60, which conveys the articles 3 onto a second transport belt 61, which is inserted downstream of it, in the transport direction T. Operation of the second transport belt is controlled by light barriers in such a way that it is stopped as soon as there is a space between two adjacent articles, while the first transport belt continues to run, and that the second transport belt is moved further at the same speed as the first transport belt 60 when the sides of the articles are resting against one another. Once a predetermined layer width has been achieved on the second transport belt 61, the layer is raised by a second transport device 9, 10 and transported into the container 5. <IMAGE>
Patent DE-3410054-A1 (DE)
Inventor: MOELLER WOLF-DIETRICH DR ING
IPC: G06F9/22
Filed: 1984-03-19
Abstract: The instructions of a processor to be executed are decoded by the instruction decoder of the control unit and control signals for individual units are generated from these. In order to achieve a low space requirement for the instruction decoder and a low wiring outlay between the instruction decoder and the units to be controlled, and also a low transit time for the control signals, the instruction decoder (BD) consists of two decoding stages (DES1, DES2) which have a regular structure. Both contain an AND level and an OR level. The OR level is compressed in each case to a line of logic elements. The instructions (BEF) are fed to the first decoding stage (DES1). Signals (AS) are decoded from the instructions in the first decoding stage (DES1). The control signals (S) required for controlling the units of the processor are formed from said signals at the correct time by gating with corresponding clock signals (TS) during an instruction cycle in the second decoding stage (DES2). <IMAGE>
Patent DE-3414896-A1 (DE)
Title: Device for reducing the temperature dependence of a capacitive single-chamber differential pressure sensor
Inventor: ORLOWSKI REINER DR
IPC: G01L9/00
Filed: 1984-04-19
Abstract: Capacitive single-chamber differential pressure sensors 1 are used in differential pressure measuring instruments with the aid of which, for example, the flow of a liquid through a conducting pipe can be measured. These sensors have measuring capacitors C1 and C2 whose capacitance values vary with the difference between the pressures acting on elastic diaphragms 3 and 4. A simple device for reducing the temperature dependence of a capacitive single-chamber differential pressure sensor 1 which can be produced cost-effectively is achieved by connecting in parallel with each of the measuring capacitors C1 and C2 one correction capacitor 7, 8 of the same size whose capacitance can be determined with the aid of simple relationships. <IMAGE>
Patent DE-3419931-A1 (DE)
Title: Reception circuit in a data transmission device for audio-frequency data transmission
Inventor: KASTNER HANS GUENTHER
IPC: H04L27/156
Filed: 1984-05-28
Abstract: The invention relates to a reception circuit (EE) in a data transmission device (DÜ) to which a sine-wave input signal (ES) varying between two characteristic frequencies is transmitted by a connection line (AL) via a hybrid circuit (GS), the reception circuit (EE) having a bandpass filter (BP) and a limiting amplifier (BV) which transmits a frequency-modulated square-wave AC voltage (RW2), and also a threshold value switch (SS) to which a DC voltage curve (GS) is applied and which transmits reception data (EN) to a data sink (DS). A circuit (DD) for digital demodulation and an output low-pass filter (TP3) are provided, the circuit (DD) for digital demodulation transmitting a temporally discrete DC voltage signal (DG) proportional to the modulation deviation of the square-wave AC voltage (RW2) from which the output low-pass filter (TP3) generates the DC voltage curve (GS). <IMAGE>
Patent DE-3425171-A1 (DE)
Title: Airborne oxygen cell
Inventor: COSTENOBLE ULLRICH DIPL ING
IPC: H01M12/06
Filed: 1984-07-09
Abstract: In an airborne oxygen button cell, the multi-layer air cathode 3, 4, 5, 6 including the separator is held between a concentric bead 2 in the base of the cathode cup 1 and a seal 10 whose foot projects downwards at least at its periphery. The projection 11 engages between the bead and the cup edge and produces reliable, flat bracing of the air cathode over the entire cross-section of the cell. <IMAGE>
Patent DE-3426921-A1 (DE)
Title: Antiblocking system for a motor vehicle
Inventor: BRANDNER BURKHARD DIPL ING
IPC: B60T8/1761
Filed: 1984-07-21
Abstract: An antiblocking system for a motor vehicle with a speed measuring device for each motor vehicle wheel and with a wheel deceleration threshold value circuit for each speed measuring device which, whenever a wheel deceleration threshold value is exceeded, supplies a blocking signal (fl, fr, rl, rr) for the respective vehicle wheel (FL, FR, RL, RR). The technical problem is to construct an antiblocking system in such a way that the signals for all the motor vehicle wheels are combined in logic circuits and are processed to form a common control signal for the main brake system. The wheel deceleration threshold value circuits (3) have assigned downstream of them a logic circuit (5) for forming logic functions of the blocking signals in order to detect unacceptable blocking signal combinations, and a control signal which is used to reduce the braking effect is issued when an unacceptable blocking signal combination occurs on a control signal line (6). <IMAGE>
Patent DE-3430627-A1 (DE)
Title: Label carrier tape
Inventor: GOSCHLER WINFRIED
IPC: G09F3/10
Filed: 1984-08-20
Abstract: Label carrier tape with at least one row of labels which are at regular distances from one another, are punched out from label material and are provided on the underside with a contact adhesive layer on a carrier tape provided with an adhesive-repellent layer, characterised in that the labels are arranged on the carrier tape offset to any damage to the carrier tape caused during the punching.
Patent DE-3430947-A1 (DE)
Title: Process and device for determining the quantity of heat exchanged in a heat exchanger
Inventor: ALEXANDER MARTIN DR
IPC: G01K17/08
Filed: 1984-08-22
Abstract: The invention relates to a process for determining the quantity of heat exchanged per unit of time in a heat exchanger by a flowing heating or cooling medium. For this purpose, use is made of a measuring heat exchanger of small heat exchanging capacity, in which the medium flowing to the heat exchanger and the medium flowing out from the heat exchanger are brought into heat exchange with each other, the temperature difference occurring in the flowing-in and/or flowing-out medium being measured. In this way, the mass rate of the flowing heating or cooling medium can be determined by measuring just the temperature.
Patent DE-3430980-A1 (DE)
Title: Process for decreasing nitrogen oxides in combustion gases by gas reactions with nitrogen-containing reducing agents
Inventor: WEBER EKKEHARD PROF DR ING
IPC: B01D53/56
Filed: 1984-08-23
Abstract: The invention relates to a process in which nitrogen oxides, principally nitrogen monoxide, are selectively decreased by reactions in the gas phase itself in the presence of oxygen by addition of nitrogen-containing reducing agents to the gases.
Patent DE-3431028-A1 (DE)
Title: Method for mixing a finely dispersed liquid with a gas and generating an explosive mixture
Inventor: GEISSEN ROLF
IPC: B01J19/00
Filed: 1984-08-23
Abstract: The mixture, when exceeding a concentration limit, faces the risk of explosion. Therefore, in a first mixing zone, only part of the liquid is mixed into the gas, the concentration limit, above which there is the risk of explosion, not being exceeded. In a second mixing zone, the remainder of the liquid is introduced into the mixture from the first mixing zone and the explosive concentration is exceeded. This mixture, in which gas and liquid are distributed as homogeneously as possible, is reacted in a reaction zone. The reaction zone is immediately downstream of the second mixing zone.
Patent DE-3431867-A1 (DE)
Inventor: VOGELSBERG DIETER DIPL ING
IPC: B29C35/08
Filed: 1984-08-24
Abstract: Bei einer Vorrichtung zum Führen eines Kabelstranges (9) durch ein vorwiegend einseitig gerichtetes Elektronenbestrahlungsfeld (15), wobei der Strang gleichförmig oder reversierend zwischen einer Phasenlage von -180 bis +180° gedreht wird, sind aus der Verseiltechnik bekannte Einrichtungen (21) vorgesehen, die den zu bestrahlenden Strang (9) reversierend drehen.
Patent DE-3432236-A1 (DE)
Title: Device for changing the height of the mast of a sailboard
Inventor: FELSBERG JUERGEN
IPC: B63B35/79
Filed: 1984-09-01
Abstract: In a device for changing the height of the mast of a sailboard with a cylindrical body which is connected to the mast foot in an articulated manner and on which a locking member serving as a support for the mast is mounted in an axially displaceable manner, in order to facilitate and improve in particular the changing of the height of the mast, the cylindrical body has two opposite, strip-shaped projections which form with the body a deep groove in which a strip-shaped insert part is firmly arranged which forms a sliding groove with one projection and bears against the other projection, catch grooves being provided on the insert part in a row one behind the other, which, starting from the sliding groove, run down at an angle and enclose catch bodies between them. Furthermore, the locking member mounted on the cylindrical body in an axially and radially displaceable manner has a pin at the inner periphery, with which pin the locking member can be axially displaced in the sliding groove and can be engaged in a catch groove in each case during radial pivoting.
Patent DE-3437814-A1 (DE)
Title: Charge transfer complexes
Inventor: HUENIG SIEGFRIED PROF DR
IPC: H01L51/42
Filed: 1984-10-16
Abstract: Novel charge transfer complexes of N,N'-biscyanoquinonediimines of the formula <IMAGE>  and fulvalene derivatives of the formula <IMAGE> In formula I, R<1>, R<2>, R<3> and R<4> independently of one another represent -H, -CH3, -C2H5, -OCH3, -OC2H5, -Cl and/or -Br, one of the radicals R<1> or R<2> and/or R<3> or R<4> also represents phenyl or tert-butyl or R<1> and R<2> and/or R<3> and R<4> together represent <IMAGE> where the fused aromatic ring is optionally substituted. In (II), R<5>, R<6>, R<7> and R<8> independently of one another represent -H, -CH3, -C2H5, phenyl, methylphenyl or methoxyphenyl or R<5> and R<6> and/or R<7> and R<8> together represent <IMAGE> where n = 3, 4 or 5,  and X and Y independently of one another represent S or Se. In the crystalline state, the charge transfer complexes exhibit electrical conductivity and are therefore suitable for use as electrical semiconductors and photoconductors. Also novel biscyanoquinoneimines of the formula (I) in which R<1>, R<2>, R<3>, R<4> have the given meaning and a novel process for the preparation of (I).
Patent DE-3442151-A1 (DE)
Title: Device for directly applying fluorescent lamps to current-conducting rails of the armoured type
Inventor: ZUCCHINI GUIDO
IPC: F21V21/34
Filed: 1984-11-17
Abstract: Device for directly applying fluorescent lamps to current-conducting rails, containing a first end section 13 with a support 16 in which an adaptor 18, a starter 20 and a lamp holder 22 are accommodated, a second end section 14 in which a choke 42 and a lamp holder are accommodated; and a central section 15 which consists of a spacing profile 48 which is provided at the top with a pair of longitudinally extending parallel grooves 49. <IMAGE>
Patent DE-3501009-A1 (DE)
Title: Apparatus for compacting floors, concrete and other materials
Inventor: SILKOV VLADIMIR ANDREEVIC
IPC: E01C19/34
Filed: 1985-01-14
Abstract: The apparatus for compacting floors contains a compacting plate (1) with anvils (2), a rammer, which is connected to the compacting plate (1) and is designed in the form of a slider-crank mechanism which is accommodated in a housing (7) and has sliding rammer bodies (13, 14) and a flywheel fastened on the shaft (10) of said mechanism, and a reactive mass (4) with rammer pieces (5). The reactive mass is provided with an anvil (6) which can be displaced in the vertical plane. The sliding rammer bodies (13, 14) are directed towards the opposite sides and are arranged in the same axis as the anvils (2, 6) of the compacting plate (1) and of the reactive mass (4), while the cranks (8, 9) which transmit movement to the sliding rammer bodies (13, 14) are fitted on the shaft (10) with a phase shift by an angle @. 
<IMAGE>
Patent DE-3503410-A1 (DE)
Title: Composite steel girder
Inventor: BRENDEL IRMFRIED DIPL ING
IPC: E04C3/293
Filed: 1985-02-01
Abstract: A description is given of a composite steel girder having a steel section which is assigned a thrust motion, the steel section corresponding to a halved H-girder, the flange of which is arranged beneath the reinforcement of the reinforced-concrete slab and the web of which is directed vertically upwards, and a frictionally locking connection being provided between the concrete slab and the upper end of the steel web. The upper end of the steel web of said composite steel girder has cutouts into which the reinforcing steel is introduced. When the upper end of the steel web terminates beneath the underside of the floor, connection reinforcements run from the cutouts on the upper end of the steel web to the floor reinforcements. The girder, if appropriate with connection reinforcements, is produced with a concrete casing as a prefabricated part.
Patent DE-3509122-A1 (DE)
Title: Process for cleaning objects with the aid of a solvent
Inventor: HARMS GERALD DIPL ING
IPC: B08B3/08
Filed: 1985-03-14
Abstract: Process and device for cleaning objects with the aid of solvents in a cleaning device consisting of a cleaning or work chamber, a solvent vapour generator, a reserve container for solvents and conveying devices, the process operating in a closed circuit and the vapour generator and work chamber being spatially separated from one another. <IMAGE>
Patent DE-3510206-A1 (DE)
Title: Device for removing putty
Inventor: HAHN THOMAS
IPC: E04F21/32
Filed: 1985-03-21
Abstract: In order to remove putty from between a glass pane and a glazing bar, the invention proposes a device which comprises a portable machine tool on which a coarsely toothed saw blade is fitted. The drive shaft terminates in a flush manner on that side of the saw blade directed away from the machine tool. The cutting depth of the coarsely toothed saw blade is delimited by a stop. Outside the cutting surface of the saw blade there are fitted spacers which project slightly over that surface of the coarsely toothed saw blade directed away from the machine tool. If the machine tool is held such that the spacers rest on the glass pane and the stop bears on the glazing bar, then the putty can be easily milled out.
Patent DE-3512139-A1 (DE)
Title: Chuck
Inventor: ROEHM GUENTER HORST
IPC: B23B31/163
Filed: 1985-04-03
Abstract: The chuck has chuck jaws (2), guided in a chuck body (1) in such a way as to be radially adjustable relative to the chuck axis (3), and, behind the chuck jaws, an annular disc (4) which is coaxially and rotatably mounted on the chuck body (1) and is in engagement with thread teeth (6) on the chuck jaws (2) via a thread (5) designed as a plane spiral. A worm (7) which meshes with a gear rim (8) of the annular disc (4) serves to rotate the annular disc (4). The worm (7) is mounted in an annular body (10) arranged coaxially to the chuck body (1) and the annular disc (4) and rotatably mounted relative to both. Provided between the annular body (10) and the chuck body (1) is an adjustable locking device (11) which in the locking state stops rotary movements of the annular body (10) relative to the chuck body (1). <IMAGE>