baber/WOPTO huggingface dataset:
Patent DE-3340151-A1 (DE)
Title: Collective alarm signal transmission device
Inventor: STEINBRUCKER HARALD
IPC: G08B29/12
Filed: 1983-11-07
Abstract: In a collective alarm signal transmission device for transmitting binary alarm signals in the form of a serial code signal via a single-channel transmission path, a NOR circuit, which is connected to alarm signal inputs of a coder, in the absence of alarm signals at the signal inputs, supplies at least one selected test signal input of the coder with a test signal which activates a group of inversion-input AND circuits of which one input is connected in each case to an alarm signal output of a decoder and of which an inverting second input is connected to the test signal output of the decoder.
Patent DE-3344956-A1 (DE)
Title: Windscreen wiper transmission
IPC: B60S1/24
Filed: 1983-12-13
Abstract: The invention relates to a windscreen wiper transmission in which, for fitting and readjustment purposes, the effective length of a rod can be adjusted by turning a bushing which together with an eccentric receptacle guides a bolt. As a result, the position and size of the wiped area can be exactly adjusted.
Patent DE-3347235-A1 (DE)
Title: Ignition testing device for internal combustion engines
Inventor: PIRONE BRUNO
IPC: F02P17/12
Filed: 1983-12-28
Abstract: A device 10 for testing the ignition system 2 of an internal combustion engine 1 has a pulse-generating circuit 25 for generating synchronisable electric pulses. <IMAGE>
Patent DE-3400559-A1 (DE)
Title: Box-shaped steel container
Inventor: DIELE WOLFGANG J O DIPL KFM
IPC: B65D19/08
Filed: 1984-01-10
Abstract: The box-shaped steel container for storing and/or transporting products has a bottom part and a lid part. The lid part engages over the bottom part in the manner of a hood. In this case, a soft elastic seal is provided between the lid part and the upper side of the container. A fastening device, arranged on the side walls of the lid part and the bottom part, serves for fastening the lid part to the bottom part.
Patent DE-3402818-A1 (DE)
Title: Device for taking dipped samples from iron melts
Inventor: KOLB GUSTAV
IPC: G01N1/12
Filed: 1984-01-26
Abstract: The invention relates to a device for taking dipped samples from iron melts having a carbon content greater than 2 %, in particular of molten crude iron, with a flat sample cavity arranged in the direction of dipping in a probe, and an inlet channel, whose inlet orifice is located in the end face of the probe. To provide a device for taking dipped samples of iron melts, which device cools the melt within a short time and causes it to solidify in a regular and homogeneous structure, while preventing it from flowing out again of the sample cavity formed in the shape of specimens corresponding to the steel samples, it is proposed that the inlet channel (3) is provided at least partially with elements (33) having a high thermal conductivity and heat absorption capacity, and that a protective element (1) known per se covers the end face (41), or at least the inlet of the inlet channel (3). 
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Patent DE-3405326-A1 (DE)
Title: New aminoglycosides, process for the preparation thereof and the use thereof
Inventor: LOIBNER HANS DR
IPC: C07H15/228
Filed: 1984-02-15
Abstract: The invention relates to aminoglycosides of the general formulae <IMAGE>  in which     R1 is a group of the formulae <IMAGE> where the radicals R11 are identical or different and are hydrogen, a lower alkyl, a lower hydroxyalkyl or a lower aminoalkyl group and n is 2 or 3,   R2 is OH or NH2,   R3 is hydrogen or OH,   R4 is hydrogen or OH,   R5 is NH2 or NHCH3 and, when R2 is NH2, also OH,   R6 is hydrogen or CH3,   R7 is hydrogen or a group of the formulae <IMAGE> where R9 is hydrogen or a group of the formulae <IMAGE> and R10 is hydrogen or a group of the formula <IMAGE>   R8 is hydrogen or a group of the formulae <IMAGE> with certain restrictions, and processes for the preparation thereof and the use thereof as pharmaceuticals.
Patent DE-3406260-A1 (DE)
Title: Steam ejector
Inventor: MITSUOKA SHIGERU
IPC: F04F5/46
Filed: 1984-02-21
Abstract: Steam ejector having a discharge nozzle (8) which widens towards its end and by which working steam is ejected into a suction chamber (1), in order to generate working steam having a high velocity, and having a diffuser (17) with a collar part, which is connected to the suction chamber (1) and through which the working steam and the gas to be drawn off are passed, in order to produce a strong vacuum therein, there being provided a device (9, 10) for separating the mist from the working steam between the collar part (6) of the discharge nozzle (8) and the inlet of the diffuser (17), and a device (15) for discharging the separated mist from the system to the outside. <IMAGE>
Patent DE-3406808-A1 (DE)
Title: Process for the application of auxiliaries or finishes and dyes on the paper making machine, apparatus for carrying out the same and application processes
Inventor: STEINBEIS BERNHARD DIPL ING
IPC: D21H23/28
Filed: 1984-02-24
Abstract: A process is described for the application of auxilaries or finishes and dyes on the paper making machine, which is characterised in that the said auxiliaries and finishes and dyes are applied to the forming paper web with the aid of a contacting apparatus which is located immediately upstream of or on the suction box of a paper making machine. Furthermore, an apparatus for carrying out the process according to the invention and application processes are described.
Patent DE-3408947-A1 (DE)
Title: Energy-saving caravan semi-trailer on passenger car
IPC: B60P3/32
Filed: 1984-03-12
Abstract: The invention relates to a passenger-car caravan semi-trailer according to the semi-trailer principle, the semi-trailer being constructed so as to be capable of being coupled on the roof of the passenger-car towing vehicle, in the centre of the imaginary intersection-point connections of the four wheels of the said passenger-car towing vehicle, and the alcove, viewed in the coupled state of the caravan/car combination, starting over the roof of the passenger car. A removable spherical head or a removable socket for receiving the socket or the spherical head of the semi-trailer is arranged on the roof of the passenger car, and a flat hat profile made of sheet steel is located under the inner roof lining of the towing vehicle. The caravan semi-trailer has a hydraulic brake system which operates with a partial vacuum, and the towing vehicle has a pressure cell connected to its brake circuit. In addition, on the roof of the passenger car there is a vacuum socket which is acted on by the vacuum pump of the vehicle via a hose guided through the front window strut. The caravan semi-trailer has a vacuum reservoir, the vacuum serving to actuate its electrically controlled main brake cylinder via a brake booster.
Patent DE-3409946-A1 (DE)
Inventor: KIEKENBECK KARL-JUERGEN
IPC: B65D47/42
Filed: 1984-03-17
Abstract: 1. Container having an outlet opening in connection with a spraymouth (15) joined with closable valve means, further having a cap (5) connectable with the container at the area of the outlet opening which is equiped with at least one rollermeans to apply sprayable liquids for body care on the skin connected to a sledge (8) to be slided into the direction of the outlet opening in order to apply a pressure to the liquid to be sprayed, characterised in that the cylindrical rollermeans (10) with its surface at least partially is positioned within the spraybeam and is made out of a substantially not elastic plastic-material, the surface having a multitude of cavities and/or elevations, further that the sledge (8) is formed tub-like, opening in the direction of the rollermeans (10) and that the spraymouth (15) is positioned at the bottom (14) of the tub parallel and in a distance to the rollermeans (10) and connected with its other side to the outlet opening.
Patent DE-3409965-A1 (DE)
Title: Sheet-like textile structure and process for producing it
Inventor: HANSEN GEB GRIEB
IPC: A41D31/02
Filed: 1984-03-19
Abstract: Published without abstract.
Patent DE-3410950-A1 (DE)
Title: Antenna arrangement, especially for motor vehicles
Inventor: WEBER BERNHARD
IPC: H03H7/38
Filed: 1984-03-24
Abstract: An antenna arrangement, especially for motor vehicles, consisting of an antenna rod (7), a base part (4) which can be bonded on the outside onto a window pane (1), a mating piece (8) which can be bonded on the inside onto the window pane (1) opposite the base part and which forms a coupling capacitor with the base part (4), and having a circuit arrangement for impedance matching. In order to be able to use a shorter antenna rod (7), the aim is to achieve a quarter-wave antenna arrangement which is suitable for frequencies from approximately 100 MHz to over 1 GHz, is of simple construction and can easily be matched. For this purpose, an insulating material panel (10) which is coated on both sides is provided as the mating piece (8), whose one conductive layer (11) is bonded to the window pane (1) while the other conductive layer is divided into a plurality of separate regions which are used as solder bases for the components of a Collins filter which is connected on the one hand to the opposite layer (11) and on the other hand to the core of a radio apparatus connecting cable, and whose capacitor base points are connected to the screen of the connecting cable. The antenna arrangement is fitted in the vicinity of the edge of the window pane (1), the metallic window frame (3) or the vehicle roof forming an electrical counterweight (Fig. 1). <IMAGE>
Patent DE-3417447-A1 (DE)
Title: Device for detecting the end positions of a hydraulic cylinder
Inventor: JUERGENS PETER DIPL ING
IPC: F15B15/28
Filed: 1984-05-11
Abstract: A device for detecting the end positions of a piston in the cylinder chambers of a hydraulic cylinder. The technical problem is to provide a device which works without electrical leads and can be connected to the hydraulic circuit in a simple manner. The piston (4) has at least one passage (8) connecting the two cylinder chambers (2, 3). A pressure-relief valve (17, 17') is fitted into the passage (8). Provided in each case is a device which is effective in the end position of the piston (4) allocated to the low-pressure side of the pressure-relief valve (17) and is intended for increasing the response pressure of the pressure-relief valve. <IMAGE>
Patent DE-3420448-A1 (DE)
Title: Block-making machine
Inventor: HESS JUERGEN
IPC: B28B13/06
Filed: 1984-06-01
Abstract: Shown in Figures 2a)-2d) is a block-making machine in which a truck movable in the longitudinal or transport direction of the shaped and compacted blocks 2 is arranged in the machine frame 1. The truck has a vibratory plate 6 with strips 7, which are firmly attached beneath it and are frictionally connected in phases to strips connected on the vibratory table 8, and also a drawing plate 10 arranged approximately at the same level as the vibratory plate in the block-ejection direction and having a pallet-holder frame 11 firmly connected to it underneath, in which arrangement the pallet 12 can be pushed into the pallet-holder frame 11 from a preferably laterally arranged pallet feeder 13, and the pallet thickness approximately corresponds to the thickness of the strips 7, and the truck 4 assumes various positions during a production cycle so that, namely:   according to Fig. 2a) the vibratory plate 6 rests with its strips 7 on the strips 9 of the vibratory table 8, and the pallet-holder frame 11 is located in the pallet-receiving position; according to Fig. 2b) the drawing plate 10 with the pallet 12 underneath is located under the mould 28 (ready for block ejection) with plunger 29; according to Fig. 2c) the drawing plate 10 with pallet-holder frame 11 is pushed out of the vibratory-table and mould/plunger area, and the pallet 12 rests on the strips 9 of the vibratory table 8; according to Fig. 2d) the truck 4 with its individual elements again assumes position 2a), but the pallet 12 with the shaped blocks 2 ...   Original abstract incomplete. <IMAGE>
Patent DE-3425643-A1 (DE)
Title: Sheet-like stamped parts based on plastic, and process for the production thereof
Inventor: FINK ROLAND DIPL ING
IPC: C08K3/36
Filed: 1984-07-12
Abstract: The present invention relates to a sheet-like stamped part which has a thickness of 60-600  mu m, preferably 80-400  mu m. It is composed of a polypropylene alloy having a polypropylene content of greater than 80% by weight, preferably greater than 85% by weight, and comprising an isotactic propylene homopolymer having an MFI 230/2.16 of 3-50 g/ 10 min, preferably 5-30 g/10 min, and finely divided, highly porous, amorphous silicic acid having a mean particle size of 0.2-10  mu m, preferably 0.5-5  mu m, in an amount of 0.4-10% by weight, preferably 0.5-7% by weight, and optionally processing assistants and/or other additives. The invention furthermore relates to a process for the production of sheet-like stamped parts of the above composition, in which the polypropylene-containing polymer film web emerging from the flat film extruder is cooled and conditioned by rewarming to temperatures of 5-60 DEG C, preferably 10-50 DEG C, below the melting point of the polypropylene homopolymer employed, is then recooled, optionally aftertreated, and stamped.
Patent DE-3427959-A1 (DE)
Title: Single-lever mixer tap
Inventor: ZWINK HELMUT
IPC: F16K11/078
Filed: 1984-07-28
Abstract: A single-lever mixer tap has a cup-shaped cap which closes off the open end of the housing (10) receiving a control cartridge (14) and which is rotationally connected to an actuating-shaft bearing part (26) pivotable about the axis of the cartridge. An operating lever (42) is rigidly coupled to the actuating shaft (22) and has journal sections (24) which extend coaxially to the pivoting axis of the actuating shaft and pass through aligned openings (48) in the circumferential wall (46) of the cap (44) with a small clearance. <IMAGE>
Patent DE-3429806-A1 (DE)
Title: Exhaust emission control for internal combustion engines
Inventor: AMEND MARTIN
IPC: F02M33/04
Filed: 1984-08-13
Abstract: The operating function of the devices is based not on the reduction of HCx-CO and CH fractions produced by poor combustion but prevents their very production by improving the combustion. On the way from the carburettor to the combustion chamber a condensate is produced, which without the necessary mixing with air passes into the cylinders. The devices trap the condensate, distribute it over a larger, absorbent surface and lead the condensate thus treated through calibrated secondary air feed apertures with swirling to the main mixture flow. The devices are fitted to suitable engines between carburettor and engine block. The devices are entirely maintenance free, reduce the CO and CH fractions and the fuel consumption whilst maintaining the engine power. A vacuum valve fitted in the intake line opens in so-called overrun conditions and reduces the critical partial vacuum.
Patent DE-3438837-A1 (DE)
Title: Method for representing moving images to a viewer situated in a vehicle with windows
Inventor: MOSER JOERG
IPC: G09F19/22
Filed: 1984-10-19
Abstract: A method is proposed for representing moving images to a viewer situated in a vehicle with windows. In this arrangement, images from an image sequence which represents a movement sequence are set up along the path travelled by the vehicle, and the distance and the size of the individual images of the image sequence are matched to the speed of the vehicle.
Patent DE-3443442-A1 (DE)
Title: Amphibious vehicle with an apparatus for removing constituents of the bed of a body of water
Inventor: LUEBBERS JAKOB
IPC: E02F3/413
Filed: 1984-11-29
Abstract: In an amphibious vehicle with an apparatus for removing constituents of the bed of a body of water, provision is made for it to have a hull which consists of two floating bodies running parallel to one another and connected to one another, between which a receiving container is arranged which is intended for the constituents to be removed from the bed of the body of water and can be lowered via lifting gear down to the bed of the body of water, and for the walls of the receiving container to be designed as the shells of a grab. The receiving container designed as a grab has approximately the same length as the floating bodies.
Patent DE-3443602-A1 (DE)
Title: Process and device for producing a concrete moulding
Inventor: FELL ANDREAS
IPC: B28B11/08
Filed: 1984-11-29
Abstract: The invention relates to a process and a device for producing a concrete moulding in a mould. In order to obtain a smooth surface and to produce a dimensionally accurate concrete moulding, it is provided that, after a compaction phase, a relative movement is caused between the concrete moulding and the mould. To this end a tubular mould is used which is open at both ends and one end of which can be closed by means of a plunger and the other end of which can be closed by means of a female mould which can be introduced into the mould.
Patent DE-3502380-A1 (DE)
Title: Suction gas guide in hermetic coolant compressor
Inventor: PENZIS REINHARD DIPL ING
IPC: F04B39/12
Filed: 1985-01-25
Abstract: The object and the aim of the invention consist in that virtually direct suction is produced in a hermetic coolant compressor and the mobility of the compressor block is not restricted in any plane by guide parts of the suction gas. According to the invention, this is achieved by the suction gas being guided to the cylinder through a coupling point of the compressor block to the capsule, preferably through one of the resilient holding devices. The invention can be used in hermetic coolant compressor construction. <IMAGE>
Patent DE-3504477-A1 (DE)
Title: Device for fastening window-sill or flower-ledge supports to plate radiators
Inventor: HEUEL WILHELM
IPC: A47H27/00
Filed: 1985-02-09
Abstract: In the device for fastening window-sill or flower-ledge supports to plate radiators with convection ribs, the support is put onto a rectangular tube and secured by a clamping screw. The rectangular tube, which can be inserted into the cavity of a convection rib, has in one of its narrow sides a stop and fixing screw which can be tightened with its head on the upper edge of the neighbouring plate of the radiator. In the case of convection ribs of greater height and/or width dimensions, a distance piece can be provided, which can be inserted firmly into the lower end of the rectangular tube and possibly has an adjusting screw. In the case of convection ribs of smaller height dimensions, the rectangular tube is longitudinally slotted from the lower end to receive the sheet metal of the convection rib.
Patent DE-3510740-A1 (DE)
Title: Toothed-belt construction made of polyurethane
Inventor: NISHIKORI YOJI
IPC: F16H7/02
Filed: 1985-03-25
Abstract: The invention relates to a drive system which has a toothed belt pulley (12) and a toothed power-transmission belt (11) which interacts with the latter, the teeth (17) of the belt (11) being provided with vertical slots (28) which lead inwards through the centre of the tooth tips (21). The teeth (17) are made of a flexible material and, upon engagement in the pulley (12), are compressed in the longitudinal direction in order to close the slot (28) when the latter is in an engaging relationship with the belt pulley (12). In this way, backlash between the belt teeth (17) and the teeth (18) of the belt pulley can be largely eliminated and bending of the teeth prevented in an effective manner. <IMAGE>
Patent DE-3514001-A1 (DE)
Title: Preventing the starting of a car engine without first having put on the safety belt
Inventor: LOCH ERWIN
IPC: B60R22/48
Filed: 1985-04-18
Abstract: It has been demonstrated that accidents involving a motor vehicle result in much more serious injuries if the safety belt has not been used. As use of a safety belt is legally compulsory, only absent-mindedness or carelessness can be to blame if the safety belt is not put on. In order to eliminate these factors, it must be made impossible to start the engine without first having put on the safety belt. My invention makes it impossible to start the engine without first having put on the safety belt, by interrupting the ignition and starting current in the lock of the safety belt. When the safety belt is put on, two contacts are closed when the lock is fastened and the connection to the ignition coil and the starting motor is restored.
Patent DE-3521086-A1 (DE)
Title: Process and apparatus for casting metal objects
Inventor: DEHNHARD WILLI
IPC: B22D23/00
Filed: 1985-06-12
Abstract: A process and an apparatus for casting metal objects envisages that the molten metal be introduced into a casting mould (10), e.g. a permanent mould, by means of a crucible or casting ladle (16) under the action of gravity while simultaneously swivelling the mould. The casting mould (10) can be brought into a particular oblique position relative to the horizontal. The process is distinguished by the fact that the arrangement comprising casting mould (10) and the crucible (16) can be pivoted about a common axis by means of a table (2) which supports them. The pivoting motion is preferably performed in a programme-controlled manner. The casting mould (10) and the crucible (16) can be provided in a chamber (6) which is arranged on the table (2), accompanies their pivoting movement and can be evacuated or have a blanketing gas introduced into it. <IMAGE>
Patent DE-3522589-A1 (DE)
Title: Compound transmission system with a hydrodynamic transmission and a hydrostatic transmission
Inventor: KALT ERICH
IPC: F16H45/00
Filed: 1985-06-25
Abstract: Published without abstract.
Patent DE-3523091-A1 (DE)
Title: Process for the manufacture of annular machine elements
Inventor: NEVELING KARL HEINZ
IPC: B21D53/16
Filed: 1985-06-28
Abstract: A process for the manufacture of annular machine elements or precursors thereof, for example synchronizing discs for manually shifted transmissions, rolling bearing rings or the like, from an alloy with 55-59% by weight of copper, 1.3-2.3% by weight of aluminium and 1.0-2.4% by weight of manganese, the remainder being zinc, is described. The process comprises four working steps, namely   a) cutting a rod-shaped starting workpiece to a length which corresponds to the centre line circumference of the ring to be produced, plus a length of 1.5-3.0% shrinkage allowance; b) pitch circle-like bending of each of the two ends of the rod obtained in step (a) by about 80 DEG  in the same direction, the bending radius of each bend corresponding to the radius of the ring to be produced, and the temperature of the workpiece being 300-400 DEG C; c) further bending of the part obtained in step (b) at a temperature of 300-400 DEG C, starting from the centre of the part, with laying the ends of the part parallel and approaching the end faces towards one another, the bending radius corresponding to the radius of the ring to be produced; d) final bending of the part obtained in step (c) at a temperature of 300-400 DEG C between two bending jaws, whose internal radius corresponds to the external radius of the ring to be produced.   The intermediate thus produced then still has to be welded up at the end faces by butt-welding.
Patent DE-3528941-A1 (DE)
Title: Battery connecter
Inventor: SCHOTTLER WOLFGANG
IPC: H01R11/28
Filed: 1985-08-13
Abstract: A battery connecter is specified which has a connecting terminal (with an essentially cylindrical clamping gap), a cable attachment device to the connecting terminal and a covering cap. In order to enable quick, reliable assembly, the connecting terminal contains a base body and a clamping body which is arranged displaceably in the base body, which bodies form between them - at right angles to the movement direction of the clamping body - the clamping gap. The covering cap is supported on the base body, on the side of the clamping gap opposite the clamping body, such that it can pivot, and fixes the clamping body against a connecting terminal which is located in the clamping gap when the covering cap is pivoted downwards towards the connecting terminal.