baber/WOPTO huggingface dataset:
Patent DE-3533721-A1 (DE)
Title: Central-locking system
Inventor: SEITZ RAINER
IPC: E05B81/24
Filed: 1985-09-21
Abstract: In a central-locking system, especially for motor-vehicle doors, an additional anti-theft protection becomes possible in that a tappet connected to the door lock can be brought into the unlocking position and into the locking position by means of a drive element, and in that, by means of suitable play between the drive element and the tappet, the drive element can be moved beyond the locking position, a detent pawl being brought into a position in which the tappet is secured. The drive member preferably comprises a nut which is arranged on a spindle and which is connected operatively to the tappet via an overridable stop device.
Patent DE-3545160-A1 (DE)
Inventor: MIETH HANS OTTO DIPL ING
IPC: G01G17/04
Filed: 1985-12-20
Abstract: 1. Assembly for the transfer, mass determination and demarcation of fluent material, particularly milk, in which the fluent material is advanced to a metering vessel supported within a frame for the purpose of gravimetric mass determination and demarcation and weighed therein by means of a weighing cell which is connected to the metering vessel, comprising an inlet conduit to and an outlet conduit from the metering vessel for filling or emptying same and comprising an advancing device for generating the pressure difference necessary for the transport of the fluent material in the inlet conduit, characterized in that at least two metering vessels (1; 2; 3) are provided, each of which reveals an axial degree of freedom of displacement within the frame (21) in direction of its support axis, that the inlet conduit and the outlet conduit (4, 4a, 4b, 4c and 5, 5a, 5b, 5c, respectively) are either connected permanently or connectable to the metering vessel without action of force, that only the weight component (F*H ) of the weight (F) active in direction of the support axis of the metering vessel acts upon at least one weighing cell (18) and is measured and advanced to an evaluation means (24), and that either an inclination angle of the support axis (+- alpha) measured in view of the vertical which is detected by means of a measuring device (23, 32) is transferred to the evaluation means (24) and used there for the calculation of the weight (F) or that an adjustment means (27) controllable via the measuring device (23, 32) in combination with a measuring value transformer (28) engages the metering vessel.
Patent DE-3605959-A1 (DE)
Title: Interlocking slab for reducing the rainwater drainage from paths and open spaces into the drains
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: E01C5/00
Filed: 1986-02-25
Abstract: Interlocking slab which is suitable for reducing the rainwater drainage from paths and open spaces into the drains and is characterized by an increased reliability against displacements of the slabs horizontally and vertically with respect to the subgrade, and also by a firm cohesion of the slabs. Openings, which become larger towards the ground, make possible openings which do not impair walking, facilitate the penetration of water into the ground and nevertheless do not become blocked. The increased strength of the slabs, making possible a self-supporting slab area, is ensured by different means, by specific shapes of edge indentation, by a cross- or star-shaped corner slab and by plastic or metal joining pieces inserted into the slabs. The increased strength of the interlocking slab arrangement permits laying even on less firm subgrades. As a result, the penetration of the water into the soil is promoted.
Patent DE-3614800-A1 (DE)
Title: Cable pay-out device
Inventor: WERNER UWE
IPC: B61B13/04
Filed: 1986-05-02
Abstract: The changing of the cables of cable-operated monorail conveyors and rail floor conveyor systems used in underground mining is brought about by means of a cable pay-out device which has a roller around which the new cable can be wound and a pull-in roller and both rollers are connected to one another in a positively engaging fashion by means of gearwheels. The pull-in roller has a cable guide groove and a cable pressure roller which constantly acts on the cable to be paid out so that this roller which rotates in the opposite direction pulls the old cable reliably out of the system without the operators having to intervene. <IMAGE>
Patent DE-3623212-A1 (DE)
Inventor: BREITENBACH HORST DIPL ING
IPC: H04M19/08
Filed: 1986-07-10
Abstract: A device is provided for powering a data processing unit (DG1) via the subscriber connection line (TASL). A current limiter (SB), short- circuited for alternating current, is connected in series to the subscriber apparatus (TA). A constant-current sink (KS) is connected in parallel with this series connection and the data processing unit is powered by its current. An additional direct-current source (UG) and a line sensing circuit (LF) are looped into the subscriber line on the exchange side. The line sensing circuit converts current changes on the subscriber connection line resulting from the dialling process into control pulses for a dial pulse retransmission switch (K4). The device contains filters (FS4) to separate the data signals from the telephony signals and disconnection switching means (X1...X4, Y1...Y3), which, in the event of a fault, disconnect all the circuit components used for data transmission from the circuit components required for telephony. <IMAGE>
Patent DE-3627128-A1 (DE)
Title: Two-stroke internal combustion engine with applied ignition and scavenging pump, especially for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F02B33/32
Filed: 1986-08-09
Abstract: The application describes a two-stroke internal combustion engine with applied ignition and scavenging pump, in which the scavenging pump comprises a divided cylinder, longitudinally arranged on one side and serving two cylinders of the engine, in which an oscillating piston moves, driven by the crankshaft and serving two pressure chambers. The outlet is controlled by the engine piston and the inlet by the cylindrical surface of the oscillating piston in such a way that the inlet opens after opening of the outlet, but is closed only after closing of the outlet. Fuel is added to the combustion air shortly before or after closure of the outlet. Owing to the asymmetrical control of the internal combustion engine and the feeding in of fuel after closure of the outlet, no fresh gas is lost. The power and the efficiency of the internal combustion engine are thereby improved. <IMAGE>
Patent DE-3627404-A1 (DE)
Title: Growth regulator (inhibitor) in cereals
Inventor: LUERSSEN KLAUS DR
IPC: A01N43/653
Filed: 1986-08-13
Abstract: Novel active substance combinations of   a) 1-(4-chlorophenyl)-5-fluoro-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1- yl)-pent-1-ene, of the formula <IMAGE>  and   b) 2-chloroethyltrimethylammonium chloride, of the formula <IMAGE>   are highly suitable for inhibiting the longitudinal growth in cereals.
Patent DE-3628314-A1 (DE)
Title: Device for the multiple-stage biological purification of organically contaminated waste water in a modular design
Inventor: FIALA MILON DIPL ING
IPC: C02F3/12
Filed: 1986-08-21
Abstract: The device according to the invention for the multiple-stage biological purification of organically contaminated waste water is particularly suitable for clarifying municipal waste water (effluent) and industrial waste waters having predominantly organic pollution. It contains at least one modular element, connected to an activated circulation tank, which modular element includes rotating biological contactor, stabilisation tank and secondary clarification tank. In an outer oval tank (1) is concentrically arranged an inner oval tank (2) which contains at least one modular element (4). In the space between the walls (11, 12) of the outer tank (1) and the walls (21, 22) of the inner tank (2) is situated an activated circulation tank (3). In the end chambers of the inner tank (2), divided off by walls (22) and partitions (23), are formed the function chambers of the contact tank (5) and the sludge thickening tank (7), a return sludge pipe (6) from the secondary clarification tank (43) opening out into the contact tank (5). Alternatively, the function chambers of the sludge thickening tank (7) and the pump station (8) are formed in the end chambers of the inner tank (2), the return sludge pipe (6) from the secondary clarification tank (43) opening out into the activated circulation tank (3). The length of the central part, formed by side walls (11) of the outer tank (1), the side walls (21) of the inner tank (2) and the modular element (4), is variable and is a multiple of the repeating modular element (4). <IMAGE>
Patent DE-3632277-A1 (DE)
Inventor: BLUM HARALD DIPL CHEM DR
IPC: C08F279/02
Filed: 1986-09-23
Abstract: The binders are used for air-drying primers.
Patent DE-3634262-A1 (DE)
Title: Scanner
Inventor: PROCHNOW CLAUS DIPL ING
IPC: H04N1/10
Filed: 1986-10-08
Abstract: The invention relates to a scanner having a horizontally arranged picture carrier, a camera arranged above the picture carrier, an illumination arranged underneath the picture carrier and comprising drives for relative-horizontal displacement between camera, illumination and picture carrier in two axes extending perpendicularly to one another. It is considered to be novel that camera and illumination are mounted on a common carrier and can be jointly displaced with respect to this carrier on first horizontal guides via a first drive whilst the said carrier exhibits a penetration for the picture carrier, which is arranged to be stationary, and can be displaced on second horizontal guides, which extend perpendicularly to the first guides, via a second drive.
Patent DE-3703545-A1 (DE)
Title: Optionally active discharging and separating device on vibratory abrading containers
IPC: B24B31/16
Filed: 1987-02-06
Abstract: The invention relates to an optionally active discharging and separating device on vibratory abrading containers, having a flap which bridges the height difference between separating stretch and container base and which is pivotable about a pivot pin lying transversely to the discharging direction. For optimisation in particular in terms of discharging, the invention proposes that the pivot pin (9) is arranged in the region of the container base (8) and the free end of the flap (5) which points in the discharging direction rises to the higher level of the separating stretch (6). <IMAGE>
Patent DE-3704129-A1 (DE)
Title: Directional valve
Inventor: GREITENS BERNHARD DIPL ING
IPC: F16K15/04
Filed: 1987-02-11
Abstract: Formed in the housing (10) of a directional valve is a stepped bore (12) which extends transversely relative to the slide bore (11) and against the shoulder (25) of which bears a diaphragm spring (23) which serves as a stop and for fixing the compression spring (20) of the valve body (19). The diaphragm spring (23) has an outer ring (30) with two lugs (37, 38) and a web (31) which bears with one end (32) firmly and with the other end (33) loosely against the ring (30). The ring (30) is split in the region of the loose end (33) of the web (31). Furthermore, the web (31) is bent out of the plane of the ring (30) in the direction of the compression spring (20) and has a widening (35) with teeth (36) for fixing the compression spring (20). The diaphragm spring (23) can be produced cheaply and can be mounted in the housing (10) quickly and simply. It can perform a plurality of functions simultaneously. <IMAGE>
Patent DE-3705930-A1 (DE)
Title: Circuit arrangement for recording broadband signals onto magnetic tape
Inventor: SCHULZ AXEL
IPC: G11B5/027
Filed: 1987-02-25
Abstract: Recording amplifiers for recording broadband signals onto magnetic tape are increasingly arranged on the head wheels rotating at high speed. On units having a multiplicity of parallel channels, it is therefore of particular significance that the amplifier arrangements comprise only a few components, in order that the necessary multiplicity of such circuit arrangements can be accommodated on the rotating head wheel disc. In the case of the present circuit arrangement, in which signals are fed from a voltage source with a defined output resistance via a rotating transformer, a differential amplifier contains a first and a second transistor, the emitters of which are interconnected and, by means of a first resistor, are at a first fixed potential, and the base terminals of which are connected via a second resistor and are in each case connected to a winding end of the rotor winding of the rotating transformer. Furthermore, the collector terminals are connected to the winding of a recording head, the centre tap of which is at a third fixed potential, while the centre tap of the rotor winding is at a second fixed potential.
Patent DE-3707857-A1 (DE)
Title: Mounted turnover plough
Inventor: GASSNER BENNO
IPC: A01B15/00
Filed: 1987-03-11
Abstract: On the plough frame of a mounted turnover plough, a supporting arm (10) is mounted pivotably about a supporting-arm axis (22), approximately horizontal in the working position of the plough frame and extending transversely relative to the working direction of the plough, between two stops determining its respective supporting position extending obliquely rearwards and downwards, which supporting arm (10), at its end facing away from this supporting-arm axis (22), carries a supporting wheel (18) rotatably about a supporting-wheel axis (16), the length of the supporting arm (10) between the supporting-wheel axis (16) and the supporting-arm axis (22) being loosely variable between two limiting positions predetermined by stops (26, 28). <IMAGE>
Patent DE-3708357-A1 (DE)
Title: Cable installation duct
Inventor: POLLAK GOTTFRIED DIPL ING
IPC: H02G3/04
Filed: 1987-03-14
Abstract: A duct lower part (1') of a cable installation duct has an essentially rectangular cross-section with a rear wall (7) and side walls (6), it being possible to close the open front by means of a cover. A central web (9') is integrally formed on the duct rear wall (7) and has, on its free edge, a fastening means (10) in the form of a T-shaped groove. Built-in parts such as duct separating walls, apparatus installation boxes etc., can be anchored on this groove (10). Side webs (11') are provided parallel to the central web (9') and spaced apart from it laterally, which side webs (11') have on their free edge fastening means (12) in the form of an arrow-shaped profile. Covering strips can be fitted on the central web (9') and/or side webs (11'), so that two additional chambers, which are closed on all sides, are produced for electrical cables. These chambers also turn under installation apparatuses, without interrupting the duct separation and at the same time allow the insertion of cables from any desired chambers into the installation apparatuses. <IMAGE>
Patent DE-3711147-A1 (DE)
Inventor: HENNIG KURT
IPC: B23Q11/08
Filed: 1987-04-02
Abstract: A telescopic cover (1), for example for protecting a machine tool or part thereof, comprises a plurality of covering elements (2-5) which engage in one another and slide within one another telescopically, covering walls and side walls, and outward-directed and inward-directed limit stops (10, 11) for adjacent covering elements. A particularly economical construction and simple assembly of the telescopic cover are achieved if the covering elements to be assembled have an open cross-section at their rear edge corresponding to the external cross-section of the front edge of the next smaller covering element.
Patent DE-3711663-A1 (DE)
Title: Coloured block wall
Inventor: HUEPPE BERNHARD
IPC: B44C3/12
Filed: 1987-04-07
Abstract: The coloured block wall consists of blocks which are arranged in rows within a frame on stretchable expansion chords so that their lateral surfaces touch and their frontal aspect presents an unbroken surface. Each individual block can be turned through 360@ about its lengthwise axis. The four lateral surfaces thus becoming visible have different colours: yellow, green, red and blue. If the blocks are twisted or if individual lines of blocks are withdrawn from the wall, varied playing and design possibilities are obtained. By twisting the blocks, pictures, script, figures and colour compositions can be created and changed again at any time. Areas of application: Accommodation areas in which people are present. For example: schools, youth clubs, youth hostels, meeting rooms, play streets, hospitals, museums offering art instruction.
Patent DE-3712771-A1 (DE)
Inventor: GREENHALGH MILTON SHARPLES
IPC: C08L9/02
Filed: 1987-04-15
Abstract: An electrically insulated conductive article having atmospherically stable thermally sensitive polymeric insulation material comprising a thermosetting acrylonitrile-butadiene rubber containing at least 1% acrylonitrile and polyvinyl chloride or thermoplastic blends of a polyvinyl chloride and an acrylonitrile-butadiene rubber containing at least 1% acrylonitrile, neither containing free sulphur and both including a quaternary ammonium compound to increase the sensitivity of the polymeric material to changes in impedance.
Patent DE-3714575-A1 (DE)
Inventor: HUNDHAMMER KONRAD DIPL ING
IPC: B60R22/00
Filed: 1987-04-30
Abstract: In a lift-off device for lifting part of a seat belt off a part of the body of a vehicle passenger by means of a fixing device, such as a tape (4), which is fixed in front of the passenger on a part of the vehicle (18) by means of a holding element (17), a coiling device (9) permits manual adjustment of the degree of lift-off of the seat belt part. The coiling device (9) is fitted with a locking fixture which prevents automatic coiling or winding up and where necessary also unwinding or paying out of the mean fixing length as a braking device. The locking device can be disabled by means of an operating device (11) manually operable by the passenger. When the operating device is operated a spring located in the coiling device attempts to draw the fixing device (4) into the coiling device (9), that is to shorten the length available for lifting off the seat belt. <IMAGE>
Patent DE-3720469-A1 (DE)
Title: Liquid-crystal light valve
Inventor: HAASTERT BERND DIPL ING
IPC: G02F1/1335
Filed: 1987-06-20
Abstract: The liquid-crystal light valve constructed here has a design which permits the production of transistor-driven LC displays to be simplified in engineering terms. Likewise achieved are a simplification of the possibility of driving the display as well as a high resolution. Displays of this type are preferably provided for use inside a projector.
Patent DE-3722036-A1 (DE)
Title: Adjusting device for an electrical switch, especially for a microswitch
Inventor: BAUER KURT
IPC: H01H19/62
Filed: 1987-07-03
Abstract: An adjusting device is disclosed for an electrical switch, especially for a microswitch which can be operated via a cam which can rotate, in the case of which adjusting device, precise adjustment is possible in a simple manner. This is achieved in that the electrical switch is mounted on a load-bearing member which is supported on a baseplate, preferably such that it can pivot.
Patent DE-3722662-A1 (DE)
Title: Fan wheel made of a plastic
Inventor: AGNON REUBEN DR ING
IPC: F04D29/32
Filed: 1987-07-09
Abstract: A fan wheel is proposed, which serves for generating an air flow. The fan wheel is shaped from plastic and comprises a hub part and fan blades connected thereto. In order to avoid the disadvantages which occur in the injection of greatly profiled fan blades, these blades are according to the invention designed as a support framework for profiled pieces fastened thereto. <IMAGE>
Patent DE-3723446-A1 (DE)
Title: Centralised device having intrinsic levelling for electrical accumulator batteries (rechargeable batteries)
Inventor: CHILESE MARIO
IPC: H01M10/48
Filed: 1987-07-16
Abstract: A centralised refilling device having a valve with surface tension, consisting of an electrical detection apparatus for the correct level of the electrolytes or the lack of level of the same. This detection apparatus consists of a probe which is fitted on one of the centre closures of the intrinsic levelling apparatus and is electrically derived from a circuit which is connected to the outermost end of the battery so that a circuit runs through the probe, irrespective of what the voltage of the battery is or what the element is on which the closure is fitted, which circuit is insufficient for any explosion risk but is sufficient to switch on a signal for indicating the correct or incorrect level. <IMAGE>
Patent DE-3725884-A1 (DE)
Title: Backtwisting device for stranding cages
Inventor: GENSICKE WOLFGANG
IPC: D07B7/04
Filed: 1987-08-05
Abstract: The invention relates to a backtwisting device for stranding cages for the production of steel ropes and steel cords of the round, semi-closed and closed type. The object, to develop a backtwisting device for stranding cages, by means of which both a 0%, 100% or variable backtwist for all the reel carriers of the stranding cage and 0% for an arbitrarily variable portion of the reel carriers and 100% or variable backtwist for the remaining proportion can be operated, is achieved in that two sun wheels of variable relationship in backtwisting terms are arranged between the main gear and a supporting disc on the rotor shaft of the stranding cage, in such a way that either the two sun wheels are connected positively to one another or one sun wheel is connected positively to the supporting disc, each sun wheel being assigned an arbitrarily predetermined proportion of the bobbin carriers present in the stranding cage.
Patent DE-3726520-A1 (DE)
Title: System for the transmission of video pictures
Inventor: VOGEL PETER DIPL ING
IPC: H04N11/04
Filed: 1987-08-10
Abstract: The system described for the transmission of video pictures includes a hybrid coder for the block-by-block coding of the data of an incoming video picture. In a picture memory of the hybrid coder, the data of the preceding video picture are stored. They are compared block by block with the blocks of the incoming video picture and the result of the comparison leads to a main item of information and a secondary item of information for each block which is to be coded. The main information comprises the specifying of the elements of a transformed and quantised block and the secondary information also includes details specifying the following block attributes:   a) the transformed and quantised block is the differential block or the original block,   b) the movement vector has the value zero or not   c) the main information comprises only zeros or not only zeros.   On the receiver side, the coding steps of the hybrid coder are reversed by a hybrid decoder. In order that video pictures can be transmitted in the system at a bit rate of 64 kbit/s, the hybrid coder combines 8 . 8 blocks, which together represent a square cutout of a video picture, to form a macroblock and determines the movement vector only for macroblocks. In addition, details specifying block attributes which apply to all four sub-blocks of a macroblock are coded by a codeword which is assigned to the macroblock, and details specifying ... Original abstract incomplete.
Patent DE-3729537-A1 (DE)
Title: Textile floor covering for motor vehicles, in particular car mat
Inventor: WEIHRAUCH GEORG
IPC: B60N3/04
Filed: 1987-09-04
Abstract: In the case of a textile floor covering for motor vehicles, in particular in the case of a car mat, the risk to safety which results through dirt or snow adhering to the shoes is eliminated by virtue of the fact that in its lower region, lying in front of the vehicle seats, and optionally in its side regions, the car mat has a relatively rough structure with a wiping effect so that after a person has entered into the region which faces away from the control pedals of the vehicle, the shoes can be cleaned, the dirt or snow at the same time being stored in this region due to the relatively rough structure. The relatively rough structure can be obtained by various measures such as relatively long fibres, inserted bristles or the like.