baber/WOPTO huggingface dataset:
Patent DE-3309507-A1 (DE)
Title: Machine for milling out the header bores and for milling the penetration curves on supports which are welded to headers
Inventor: HEITZE BRUNO
IPC: B23C3/12
Filed: 1983-03-17
Abstract: Bed  - torsionally rigid welded construction   Headstock  - for setting:     - bore diameter of header tubes   - tube diameter during the milling of support ends     Main spindle  - with work fixtures   Three-jaw chuck  - for internal and external chucking   Clamping fixture for headers     - semi-tubes are aligned and clamped   - tubes are clamped in V-blocks - the eccentricity of the header bore is determined by longitudinal displacement of the tube     Main spindle drive - infinitely controllable by direct-current motor via worm and bevel gearing   Carriage  - guided on hardened shafts in ball bushings   Milling head  - pivotable with milling unit   Pivot drive  - pivoting range 0-45 DEG  via crank disc or electronic control   Copying slide rest - adjustable with hydraulic copying device by means of spindle and handwheel   Hydraulic unit   <IMAGE>
Patent DE-3311324-A1 (DE)
Title: Production method for filter support baskets
Inventor: BAUR JAN H VOM
IPC: B01D46/06
Filed: 1983-03-29
Abstract: Filter support baskets for filter tubes used in installations for keeping the air clean are, in order to obtain any desired length, manufactured without expensive welding construction and in continuous production, from wire grating perforated sheet webs or the like, with identical width for each basket diameter and with a single seam, on a device which is easy to adapt with a few manoeuvres for the different basket diameters and for different material dimensions, types and qualities, by a web being drawn up in a spiral shape from a spool placed transversely with respect to the production axis onto a cylinder rotating in the production axis, the abutting edges of the individual spiral turns or coils of which web, if formed from two wires, being fixed to one another by a pressed-on flat steel or profiled band. The abutting edges can also be fixed to one another by welding to one another or rolling into one another.
Patent DE-3316058-A1 (DE)
Title: Process for the preparation of crosslinked and foamed polyolefins
Inventor: LOHMAR ERNST DIPL CHEM DR
IPC: C08J9/00
Filed: 1983-05-03
Abstract: The invention relates to a process for increasing the production rate and reducing the processing temperature in the preparation of lightweight, crosslinked polyolefin foams using chemical blowing agents and optionally crosslinking agents, by shaping the mixture with the aid of an extruder and subsequently crosslinking and foaming the material. Addition of EVA is proposed. EVA is incorporated into the polyolefin structure and causes the desired increase in production effectiveness.
Patent DE-3317859-A1 (DE)
Title: Safety stirrup with a U-shaped upper part and a lower part connected to the latter in an articulated manner
Inventor: MEROTH ERWIN
IPC: B68C3/02
Filed: 1983-05-17
Abstract: The safety stirrup consists of a U-shaped upper part and a lower part which is connected to the latter in an articulated manner and is designed to be wider than the upper part. The upper part has two legs of the same length. At the end regions of these legs, it is connected in an articulated manner to the lower part. The pivoting lines of these two articulated connections extend in this case in the longitudinal direction of the lower part.
Patent DE-3322769-A1 (DE)
Title: Tensioning device for a flexible drive mechanism
Inventor: DOBLER HELMUT DIPL ING
IPC: F16H7/12
Filed: 1983-06-24
Abstract: The invention describes a tensioning device for a belt drive for driving the differential shafts for the balancing of masses and moments on an internal-combustion engine, in which an idler pulley is held on a rocker, which is supported on the engine so that it can swivel about the axis of rotation of one differential shaft.
Patent DE-3327003-A1 (DE)
Title: Power supply
Inventor: HORNUNG FRIEDRICH DIPL ING
IPC: H02M7/217
Filed: 1983-07-27
Abstract: An electronic power supply for electrical assemblies is proposed, which is simple to construct and allows assemblies to be supplied with power directly from the mains. In a known half-wave rectifier circuit, a switching transistor is connected in series with the bias resistor, which switching transistor is switched on only at the start and end of each half cycle. The switching transistor is driven via a threshold switch which switches off the switching transistor on reaching a predetermined voltage. The threshold switch can be formed in a simple manner by a further transistor. <IMAGE>
Patent DE-3327662-A1 (DE)
Title: Method and device for incinerating round straw bales in heating boilers
Inventor: JUERGENS ECKHARDT
IPC: F24H1/26
Filed: 1983-07-30
Abstract: The invention relates to a method and a device for incinerating round straw bales in heating boilers. According to the invention, it is envisaged that a passage opening is cut into each round straw bale coaxially to the central axis, that the round straw bale is inserted into the combustion chamber of the heating boiler with the central axis standing vertically, and that the passage opening is ignited in the lower end region with air being supplied and by means of a pilot flame. The device for implementing the method is characterised by a cylindrical combustion container which receives the round straw bale and the upper end of which is open and the lower end of which has an air supply opening in a region corresponding to the passage opening.
Patent DE-3329165-A1 (DE)
Title: Reinforcement for reinforced-concrete structures, in particular a structural-steel mat
Inventor: OROSCHAKOFF GEORGI DIPL ING
IPC: E04C5/04
Filed: 1983-08-12
Abstract: This reinforcement for reinforced-concrete structures, in particular structural-steel mats or bar assemblies, comprises a gridwork made up of individual bars (1) or of the latter and bi-steel bars, and has spacers (5) for arranging the reinforcement at a specific spacing over a support. In order to design such spacers (5) to be secure against deformation out of their given spacer position and, furthermore, to be stackable, they are folded three-dimensionally in a trapezoidal shape and, in this arrangement, they comprise either two individual bars (5'), which are connected along one side of the trapezium (5''), or a bi-steel bar. <IMAGE>
Patent DE-3332962-A1 (DE)
Title: Process for the cold preparation of a bituminous mixture, and an apparatus for carrying out the process
Inventor: MUNTZER EMILE
IPC: C08L95/00
Filed: 1983-09-13
Abstract: Published without abstract.
Patent DE-3335417-A1 (DE)
Inventor: WAHR ALFONS DIPL ING
IPC: H04L7/02
Filed: 1983-09-29
Abstract: 1. Receiving device for a bit-serial a synchronuous transmission link fir high data rates for the purpose of a data transmission between a data source and a data link, preferably in each case a computer, comprising a transmitting device and the receiving device a parallel/ serial conversion occurring in the transmitting device and a serial/parallel conversion of the data signal elements occurring in the receiving device, characterized in that a control device (ST) is provided which is supplied with a received signal, that a controllable oscillator (OSZ) is provided which is indirectly started by means of an output signal of the control device (ST), that a delay line (L) is provided which is supplied with the received signal, that a first comparator (K1) and a second comparator (K2) are provided which are in each case individually connected with signal inputs to signal outputs of the delay line (L) and monitor whether all levels of the signal elements supplied are equal or not equal and, in the case where the signal levels are not equal, decide that the signal pulse edge is too late (in the first comparator (K1) or too early (in the second comparator (K2), that a first flip flop (FF1) and a second flip flop (FF2) are provided, the set inputs of which are in each case connected to the signal output of the first comparator (K1) and of the second comparator (K2), respectively, an information "edge too late" or an information "edge too early" being stored, that a multiplexer (M) is provided which is supplied with the output signals of the flip flops (FF1, FF2) as a result of which the multiplexer (M) is adjusted in such a manner that it corrects the duration of the period (T) of the oscillator (OSZ in steps of delta t in the direction of "longer" or in the direction of "shorter ", respectively, and that a shift register (SR) is provided to which the reveived signal is also supplied and cloked in by means of the clock of the oscillator (OSZ), according to which the received signal element contained in each case in the correct phase in the shift register (SR) is transferred bit by bit via the signal outputs of the shift register (SR) to a buffer store (PS) at the signal outputs of which the relevant received signal element can be called up in bit-parallel mode.
Patent DE-3337420-A1 (DE)
Title: Electrical heavy-duty wire resistor
Inventor: ARZBERGER KLAUS
IPC: H01C3/10
Filed: 1983-10-14
Abstract: An electrical heavy-duty wire resistor, consisting of an electrically insulating supporting body (1) which supports a resistance material (5), in the form of wire or strip, on one side, and whose opposite side can be connected to a cooling device (10). In this case, the supporting body (1) has a plate (2) on whose one main surface a second plate (3) of smaller width is arranged. Along its length, the second plate (3) has a number of indentations (4) which extend over the entire width and are open upwards and in which the resistance material (5) is arranged running to and fro from one edge (8) of the second plate (3) to the other edge (8) of the second plate (3). <IMAGE>
Patent DE-3340655-A1 (DE)
Title: Filter apparatus for exhaust gas or water filtration
IPC: B01D46/34
Filed: 1983-11-10
Abstract: Filter apparatus for exhaust gas filtration, in particular for freeing flue gas from arsenic, lead, fluorine or blast-furnace gas, having a filter container filled with porous filter spheres, which container has an inlet orifice for the fluid medium to be purified at one container end and an outlet orifice at the other container end, a transport device for removal of filter spheres at one container end and for reintroducing them at the other container end, and a washing apparatus arranged in the course of the transport device for cleaning the filter spheres, in particular according to Patent ... (Patent Application P 3331225.7-23), a rotating dosing arm being mounted in the filter container, preferably arranged beneath the surface of the filter sphere bed as agitator arm, having outlet orifices for the addition of reaction substances for noxious exhaust gas components.
Patent DE-3341946-A1 (DE)
Title: Arrangement for influencing the transitions in a desired-value transmitter in rotation-speed-regulated systems, especially in lifts
Inventor: ROESCH WOLFGANG DIPL ING
IPC: H03G3/00
Filed: 1983-11-21
Abstract: An arrangement is described by means of which the desired value transmission for the speed response is influenced by means of an optically coupled desired value transmitter. In this case, the input voltage for an integrator is influenced by means of an electronic amplifier in such a manner that the time response of the integrator output voltage corresponds to the desired time-dependent desired-value response. The gain level of the amplifier is influenced by the input voltage of the optocoupler.
Patent DE-3343212-A1 (DE)
Title: Process for lining construction spaces, in particular shafts, galleries, tunnels or the like
IPC: E21D5/012
Filed: 1983-11-30
Abstract: The invention relates to a process for lining construction spaces, in particular shafts, galleries, tunnels or the like, in which firstly a waterproofing layer is applied directly onto the rock and then a sprayed concrete layer is applied onto the waterproofing layer. In order to achieve a uniform single-shell construction without time and cost expenditure, a plastics layer consisting of a fast-reacting modified two-component plastics as waterproofing layer is sprayed onto the rock by the two-component spraying process.
Patent DE-3347940-A1 (DE)
Title: Process and device for mixing at least two flowable reaction components
Inventor: GUENTHER HERBERT DIPL ING
IPC: B29B7/76
Filed: 1983-11-11
Abstract: For mixing at least two flowable reaction components, in particular for the intermittent production of mouldings, for example from polyurethane, the invention provides for the two-stage or multistage mixing of the material stream in a mixing head (10) during the reaction thereof. The mixing chamber (14) of the mixing head (10) has at least three sub-sections (14a, b, c) which are connected in particular by overflow channels. The latter have different lengths and/or cross-sections to delay at least one material sub-stream with respect to the other or others. For this purpose, recesses, pockets (36, 40) or the like may also be present, optionally or additionally, in and/or behind a double slide (34) which has two preferably rigidly coupled slide halves. The inlet nozzles (16, 18) on the starting section (14a) of the mixing chamber are separated from one another only by a thin dividing wall (30). When the slide is shifted from the mixing position into the recirculation position, the mechanical cleaning of the mixing head (10) is carried out by conforming housing parts and a cleaning plunger (60). <IMAGE>
Patent DE-3402518-A1 (DE)
Title: Composite glass pane having a wire arranged in the thermoplastic intermediate layer and at least one connecting cable, and a process for the production thereof
Inventor: KRAEMLING FRANZ DR
IPC: H01Q1/12
Filed: 1984-01-26
Abstract: In the case of a composite glass pane (1) in the thermoplastic intermediate layer (4) of which a wire (6), for example an aerial wire or a heating wire, is arranged, which wire is connected to a connecting cable (9), the connecting point (10) between the wire (6) and the connecting cable (9) is arranged within a marginal cutout (12) of the thermoplastic intermediate layer (4). The connection between the end section of the wire (6) and the connecting cable (9) is produced outside the composite glass pane (1) by soldering. The connecting point (10) is inserted into the slit-shaped cavity formed by the marginal cutout (12) and the cavity is filled with a pourable synthetic resin composition (15). <IMAGE>
Patent DE-3404578-A1 (DE)
Title: Pipe-mounting panel for hot-water floor heating systems and process and template for installing the same
Inventor: DIER EMIL
IPC: F24D3/14
Filed: 1984-02-09
Abstract: In order to increase the number of available heating circuits in the case of hot-water floor heating systems, pipe-mounting panels with exclusively straight grooves for receiving the heating pipes are used in the vicinity of the heating-circuit distributor in halls, said grooves being arranged at the narrowest possible intervals with respect to one another. For branching off into neighbouring rooms to be heated, additional grooves in the shape of quarter-circle arcs are made by hand in the pipe-mounting panels.
Patent DE-3404889-A1 (DE)
Title: A transport track arranged downstream of an extruding press
IPC: B21C35/02
Filed: 1984-02-11
Abstract: A transport track arranged downstream of an extruding press for manipulation of extruded profiles includes a bed of conveying rollers which is positioned adjacent to the collecting table, is connected to the latter via a belt lifting device and finally leads to a transverse converter. In order to be able to cut the extruded profiles to a specific length on the one hand and to be able to feed them to processing stations arranged downstream, for example for washing, blasting and drying, on the other hand, without special intermediate transport stages with special transport means being necessary for this purpose, a profile saw with a reception table arranged downstream of it and a built-in longitudinal conveyor is connected to the bed of conveying rollers at the same longitudinal level. After the reception table, the said longitudinal conveyor passes through a washing installation, a blasting installation following the washing installation and a drying chamber connected to the blasting installation.
Patent DE-3414722-A1 (DE)
Title: Piezo-electric buzzer
Inventor: ISAYAMA TERUO
IPC: G10K9/122
Filed: 1984-04-18
Abstract: A piezo-electric buzzer having a tune generator (14) which is formed by a piezo-electric element (20), with thin-film electrodes (30) precipitated thereon, and a tuned circuit being fitted on an elastic, thin plate (22), which tune circuit is formed by electronic components (16) which are connected to the electrodes (30), a conductive pattern with a predetermined shape (30c) being constructed on the upper outer surface of the piezo-electric element (20) in the vicinity of its outer edge, and the electronic components (16) being firmly fitted on the conductive pattern (30c), at the node points of the tone generator (14), and forming the tuned circuit. 
<IMAGE>
Patent DE-3415495-A1 (DE)
Title: Air-cooled internal combustion engine
Inventor: MAASS HARALD PROF DR ING
IPC: F02F1/18
Filed: 1984-04-26
Abstract: Air-cooled internal combustion engine with at least one cylinder tube (1) and a supporting reinforcement part, especially a plate (2). The reinforcement part is arranged on the upper end of the cylinder tube (1) and supports this against bell-shaped distension. In addition provision is made for the common support of a plurality of cylinder tubes by one plate (2). It is also proposed, in order to enhance the supporting effect, that the plate (2) itself be liquid cooled, especially oil-cooled (Fig. 1). <IMAGE>
Patent DE-3417296-A1 (DE)
Title: Device for positioning an ink ribbon cartridge
Inventor: DUERR HEINRICH ING GRAD
IPC: B41J35/14
Filed: 1984-05-10
Abstract: For positioning an ink ribbon cartridge in printers, a drive with a cam disc is used, by means of which the cartridge is pivoted and the desired ink track is thus moved in front of the print head. A sensor is used to control said cam disc, which sensor is adjusted to corresponding parts of the cam disc as a function of the inserted cartridge. <IMAGE>
Patent DE-3420140-A1 (DE)
Title: Health-care composition or pharmaceutical composition containing pyridinealdehyde
Inventor: NORONHA RUDOLF V DR RER NAT DI
IPC: A61K31/44
Filed: 1984-05-30
Abstract: The invention relates to a health-care composition or pharmaceutical composition containing 0.1 to 1.0% by weight of pyridinealdehyde.
Patent DE-3428117-A1 (DE)
Inventor: WEIGAND WALTER
IPC: F16C33/74
Filed: 1984-07-30
Abstract: 1. Sliding contact bearing of which the bearing body is disposed in a bearing retainer and in which there are provided on either side of the bearing retainer bearing caps (1, 2 and 23, 24 respectively) which externally shield the bearing body (7, 20) and form a bearing housing, the said bearing further comprising a lubricant reservoir (9), a sealing disc (10, 11 and 25, 26 respectively) being inserted at each end of the bearing body (7, 20) between the latter and the internal end face of the respective bearing cap (1, 2 and 23, 24 respectively), characterized in that the bearing caps (1, 2 and 23, 24 respectively) have a constantly increasing diameter in the region adjoining their plane end face, in that the sealing discs (10, 11 and 25, 26 respectively) consisting of a resilient material are axially clamped between the respective end face of the bearing body (7, 20) and the inside face of the respective bearing cap (1, 2 and 23, 24 respectively) owing to the fact that their diameter is somewhat larger than the respective internal diameter of the bearing caps (1, 2 and 23, 24 respectively) at the point situated in the plane of the end face of the bearing body, and further in that the sealing discs (10, 11 and 25, 26 respectively) lie with their bore in contact with the shaft extending through the bearing body.
Patent DE-3431362-A1 (DE)
Title: Device for damping the movement of a component
Inventor: KELLER RUDOLF
IPC: E05F3/16
Filed: 1984-08-25
Abstract: In order to damp the springing-up movement of a component, for example the covering flap of the make-up mirror, it is proposed that this component drag a small magnet with it during its movement, which magnet slides on ferromagnetic material. The springing-up movement of the covering flap, which is caused by spring force, is damped by the friction force between the magnet and the ferromagnetic material, possibly with an intermediate layer.
Patent DE-3437929-A1 (DE)
Title: Method and apparatus for producing a wound package of filamentary material, and wound package produced accordingly
Inventor: MARTIN FRIEDRICH
IPC: B65H55/00
Filed: 1984-10-17
Abstract: Method for producing a wound package from a bobbin of filamentary material, apparatus for carrying out the method and product made according to the method, in which the filamentary material preferably consisting of an elastic wire is wound directly on to the winding mandrel of a winding machine, without the use of a bobbin body, and after the end of the winding operation the winding space is sealed off by a sealing bell. The inner walls of the winding space and the sealing bell have injection channels, along which is injected a hardenable material which then forms, together with the wound package, a holding plastic-ribbed basket surrounding the latter and supporting it.
Patent DE-3501134-A1 (DE)
Title: Peg-shaped holder
Inventor: BENNE KARSTEN ING GRAD
IPC: G11B7/26
Filed: 1985-01-15
Abstract: In the mass production of optically readable disk-shaped information media of high storage density, holders which in each case engage only in the centre hole of the workpieces are required for the transporting and for the machining of such information disks. In the use of such peg-shaped holders, which for releasable fixing of the information disks are provided with an integrated spring catch in the receiving peg, there is the risk that the penetration of machining material, in particular sputtering metals, into the guide grooves of the spring catch will soon cause it to display clamping effects and become unusable. To avoid such faults, it is proposed to work the steel spring clip (8), guided in the head part (4) of the receiving peg (1) in a groove (7), from a spring plate in the form of an upwardly open heart shape and to adapt the width of the guide groove as exactly as possible to the thickness of the steel spring clip. <IMAGE>
Patent DE-3503740-A1 (DE)
Title: Device for adjusting the valve timing in internal combustion engines with valve timing gear
Inventor: CSONGRADY MIKLOS DIPL ING
IPC: F01L13/00
Filed: 1985-02-05
Abstract: Two or three cams are assigned to each inlet and exhaust valve and other cams control the valve in each of two or three selected speed ranges. The cam is changed by the axial movement of the camshaft, which is performed hydraulically by means of the hydraulic oil from the engine oil pump. The hydraulic camshaft adjusting device can be controlled either mechanically by means of a spring-loaded slider, the centre of gravity of which lies outside the centre line of the camshaft and which adjusts its position owing to centrifugal force at the switching speed, or electronically by opening and closing of solenoid valves. The cams serving for actuation of a valve each have identical, rising cam paths for the valve opening, although different valve timings are necessary in the different speed ranges. This can be achieved by a relative rotation of the camshaft due to the helical toothing of the camshaft end. The camshaft is so designed that the faces of the cam stages in the valve actuation sequence are displaced by a certain amount in relation to those immediately preceding. In this way, jamming of the axial movement through the stages is prevented. <IMAGE>