baber/WOPTO huggingface dataset:
Patent DE-3332393-A1 (DE)
Title: Cabinet, shelf unit
Inventor: JUERGENS WALTER DR ING
IPC: A47B47/03
Filed: 1983-09-08
Abstract: The invention relates to a possibility of fitting together cabinets and shelf units using plug-in connections in a stable manner. The solution proposed is a slotted bolt guide of the plug-in bolt which, however, is closed near to the head so that no undesirable expansion is possible.
Patent DE-3335544-A1 (DE)
Inventor: MICHEL-KIM HERWIG
IPC: C10J3/20
Filed: 1983-09-28
Abstract: 1. Reactor apparatus for producing lean gas or generator gas from biomass or other low-temperature carbonisable waste products of all kinds, for example lubricating oils or the like, using a dual gasifier, comprising a primary gasifier with vertically adjustable level sieve and a discharging unit for the residues of combustion, the primary fuel and the pre-heated primary air being fed to the primary gasifier via the reactor bottom, and also comprising a downstream secondary gasifier in the style of a co-currently disposed coke generator with separate secondary air supply, characterised in that between the primary gasifier (2) and the secondary gasifier (20) there is provided a flue-current gas converter (14) into which passes a mixture of the secondary air for the secondary gasifier (20) and the low temperature carbonisable gas from the primary gasifier (2), along with the carbon particles exiting from the latter as a result of the centrifugal motion produced, the mixture and the carbon particles being channelled, with a high sojourn time under reducing conditions, by means of a radially symmetrical ring tuyere (19) to the secondary gasifier (20), and that in addition to the tuyeres (18) for supplying secondary air the flue-current gas converter (14) exhibits at least one foreign gas admission (30), said foreign gas admission (30) adapted to be connected, if required, to a bypass assembly to which at least a component current of the generator gas can be fed.
Patent DE-3335844-A1 (DE)
Title: Bathing cap
Inventor: BRAUN HEINZ DR ING
IPC: A42B1/12
Filed: 1983-10-03
Abstract: According to the invention, a bathing cap or hat is provided with an elastic, water-tight skin, at least one inflatable sealing ring being formed mainly along the circumferential edge of the cap opening, which sealing ring can be inflated manually by a bellows, which is either separate or integrated with the skin, for exact sealing of the bathing cap.
Patent DE-3339632-A1 (DE)
Title: Cover plate for vehicle headlights - has plate hinged and provided with hinged supports to swing upwards to provide platform from which windscreen can be cleaned
Inventor: LOCHMUELLER HEINZ
IPC: B60R3/02
Filed: 1983-11-02
Abstract: The hinged protection cover for vehicle headlights can be hinged upwards to form a platform for cleaning the vehicle and consists of a stable frame (11) holding a grating (12) through which the light beam from the headlights can pass without effect. The frame is connected by hinges (14) to the vehicle bumper bar (3). Fitted to the lower edge (33) of the bumper bar (3) are a number of brackets (2) into which fit support rods (13) hinged on the frame (11) to hold the cover (1) in a horizontal position. Also on the brackets (2) are fixing bolts (23) by which the cover can be fastened into its cover position. ADVANTAGES - Provides a safe platform on which to stand for cleaning the windscreen leaving both the cleaners hands free.
Patent DE-3340407-A1 (DE)
Title: Krankenfahrstuhl
Inventor: ZACH WOLFGANG
IPC: B62L5/04
Filed: 1983-11-09
Abstract: Ein Krankenfahrstuhl enthält einen Rahmen, einen am Rahmen befestigten Sitz, eine am Rahmen befestigte gegebenenfalls zweiteilige Achse und je ein Laufrad an beiden Seiten des Sitzes, deren Nabenhülsen auf der Achse drehbar gelagert sind. An den beiden Laufrädern ist je ein Greifreifen zum Antreiben der Laufräder von Hand angeordnet. Mindestens zwei Stützräder dienen zum Abstützen des Krankenfahrstuhls auf dem Boden. Um eine einfachere Handhabung des Krankenfahrstuhls mit geringerem Krafteinsatz und erhöhter Betriebssicherheit zu ermöglichen, sind zwischen den Greifreifen und den Nabenhülsen der Laufräder Getriebe mit vorgegebener Über- oder Untersetzung vorgesehen.
Patent DE-3341563-A1 (DE)
Title: Drum filter
Inventor: REDEKER DETMAR DR
IPC: B01D33/00
Filed: 1983-11-17
Abstract: The drum filter essentially comprises a casing and a drum (1) rotating therein, on the surface of which drum are arranged filter cells which are connected to individual filtrate outlets. The periphery of the drum is subdivided into individual operating zones which correspond to the different treatment stages of the filter cake, for example neutralising, washing, extracting. The filtrates originating from the different treatment stages are intended to be able to be discharged separately. For this purpose, the filtrate discharges of the filter cells are designed in such a manner that they open into stationary annular channels (4) concentrically arranged in the interior of the drum, the side walls (9, 10) of which annular channels have a sliding seal (12) against the drum interior surface (11). Furthermore, the annular channels are subdivided into zones in segment manner by partition elements (17, 18), which zones are connected to stationary filtrate outlets (6) passing out of the drum (1). These filtrate zones are assigned to the operating zones on the drum surface. The partition elements (17, 18) can be moved in the annular channel (4) and adjusted if the length of the operating zones is changed, for example under changing operating conditions, and the filtrate zones have to be correspondingly adjusted. <IMAGE>
Patent DE-3343679-A1 (DE)
Title: Safeguard for an automatic vending machine
Inventor: SCHUNCK JOHANN
IPC: G07F11/18
Filed: 1983-12-02
Abstract: The invention relates to a safeguard for an automatic vending machine, especially for cigarettes, having at least one drawer possessing a guide for a pin which is held on a rod displaceable transversely to the pushing direction of the drawer counter to a spring effect, the drawer and the rod being held on a common carrier.   To safeguard such an automatic vending machine against multiple extraction without corresponding payment, the rod has a projection which engages into an associated recess of a pivoting lever which is mounted on the carrier and which possesses, on a limited edge portion, a series of catch recesses for the engagement of a detent pawl which is likewise mounted pivotably on the carrier and which can be deflected counter to a spring effect.
Patent DE-3344647-A1 (DE)
Title: X-ray diagnosis device with a tiltable patient's support
Inventor: HUETTENRAUCH GERD DIPL ING
IPC: A61B6/00
Filed: 1983-12-09
Abstract: The invention relates to an X-ray diagnosis device with a tiltable patient's support (2), an image-recording device (3, 4) and a carrier (7) for the X-ray tube (5) on which it is pivotably mounted about an axis extending transversely to the patient's support (2). Adjusting means (6, 10) for the position of the X-ray tube (5) which align the X-ray tube (5) in every tilted position to the centre of the image-recording device (3, 4) are present. <IMAGE>
Patent DE-3403953-A1 (DE)
Title: Device for switching the main beam of headlights, in particular for motor vehicles
Inventor: HOLLAND-MORITZ HANS
IPC: B60Q1/14
Filed: 1984-02-04
Abstract: The invention describes a supplement to the device according to WP B 60 Q/2423103, which describes a largely dazzle-free automatic switching on of the main beam when two vehicles meet. The supplement relates to the switching-on facility of the device. Sometimes it is desired that the device should only be switched on when required and that a single automatic execution of the switching on of the main beam should then occur. According to the invention, this is achieved in that a relay which is located at the output of a monostable flip-flop has, in addition to the normally open contact, a normally closed contact which is connected on the one hand to the positive pole of the current source and on the other hand to a series circuit of contact and coil of a further relay or to an electronic switch, which relay or switch is switched on by means of a push-button switch, and the positive pole of the current source is connected via the contact of the relay or via the electronic switch to the threshold value switch or to the light-sensitive semiconductor. <IMAGE>
Patent DE-3403956-A1 (DE)
Title: Method and device for the low-dead-time centring of cables and insulated blinds
Inventor: STRAUCH THOMAS
IPC: B29C48/06
Filed: 1984-02-04
Abstract: The present invention relates to a method which, as a result of the use of a comparative distance or thickness measurement on cables, by means of at least 2 or more measuring heads, directly in the extrusion tool or in a device which is directly fitted subsequently, determines the centricity of the conductor in the hot insulation, which is thus still in melted form, and hence makes possible a considerably faster correction (or regulation), with little dead time. The measurement according to the present invention thus allows early fault detection even in extreme pressure and temperature conditions, and makes correction possible by readjustment or regulation. This advantage comes to bear particularly in the case of power cables of relatively large cross-section, in which the insulation is generally intended to be cross-linked and, as a consequence of this, a measurement is not possible until after the cross-linking path. Depending on the cross-linking method, dead times of several minutes can in consequence occur in which it is not possible to make any quality statements on the already completed meters.
Patent DE-3411559-A1 (DE)
Title: Vehicle door, in particular for passenger cars
Inventor: BALL WILFRIED
IPC: B60J10/79
Filed: 1984-03-29
Abstract: A vehicle door is described in which the window frame has a sealing strip (9) which, on the one hand, seals a window pane (7) with respect to the section (6) of the window frame assigned to it and, on the other hand, constitutes a seal between this section (6) and the vehicle body surrounding it. The frame section (6) has a leg (8) which divides the two sealing functions and at the same time serves as a stop for the window pane (7). <IMAGE>
Patent DE-3413290-A1 (DE)
Title: End mill cutter with at least two alternating helical flutes
Inventor: MOLTENI CORNELIO
IPC: B23C5/00
Filed: 1984-04-09
Abstract: The invention relates to an end-mill cutter with alternating helical flutes which makes possible a higher cutting speed with lower loading and a systematic chip-breaking behaviour when machining workpieces, this being achieved by virtue of a special shape of the helical ribs and the arrangement of the end-cutting edges at different angles to one another in order to suppress the usual vibrations and noises associated with milling cutters and to permit both rough-machining and finish-machining of the workpieces. 
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Patent DE-3413475-A1 (DE)
Title: Skin cleaner or detergent and use
Inventor: BERGERHAUSEN HEINRICH
IPC: C11D3/384
Filed: 1984-04-10
Abstract: The advantages of fat fine soaps on the one hand and of synthetic detergents, such as wash lotions, on the other hand are achieved in a skin cleaner or detergent by using quaternised polysaccharides of guar, in particular N-guar-hydroxypropyltrimethylammonium chloride and, in particular, together with a sodium alkyl sulphate-collagen complex as additive to detergent raw materials, in particular of low wetting action but good foaming action. This results in the avoidance of extensive removal of grease from the skin, while the washing action is good, without the necessity of subsequent application of additional fats to the skin.
Patent DE-3418054-A1 (DE)
Title: Chiral compounds having a 1,2-dihydroxy-2-methylpropyl structure and preparation processes
Inventor: ABRAHAM WOLF-RAINER DR
IPC: C07C33/035
Filed: 1984-05-15
Abstract: The invention relates to chiral compounds having a 1,2-dihydroxy-2-methylpropyl structure and to processes for their preparation.
Patent DE-3419899-A1 (DE)
Title: Draught deflector
Inventor: BAUHOF KARL
IPC: B60J7/22
Filed: 1984-05-28
Abstract: In a draught deflector for vehicles with a sliding roof, in which the draught deflector shutter is borne via support arms which are supported on guide rails which engage below against the roof opening and is held in its extended position by a spring force, and both the draught deflector shutter being swivellably coupled to the support arms and the said arms being swivellably coupled in their support against the guide rail, in order to achieve the smallest possible installation height of the sliding roof and in order to accommodate the draught deflector in its position of rest inside the water channel of the sliding roof there is provision, when closing the sliding roof cover, for the entire system consisting of draught deflector shutter, support arms, bearing blocks bearing the support arms swivellably on the guide rails and a leg spring to be displaced rearwards forcibly counter to the sliding direction of the sliding roof cover. 
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Patent DE-3420683-A1 (DE)
Title: Circuit arrangement for increasing the hysteresis of a threshold-value switch
Inventor: STICKEL LEO DIPL ING
IPC: H03K3/0233
Filed: 1984-06-02
Abstract: The invention relates to a circuit arrangement for increasing the hysteresis of a threshold-value switch. The object of the invention is to modify the circuit of the integrated threshold-value switch such that the hysteresis can be increased beyond the extent provided by the manufacturer using only one threshold-value switch, and said object is achieved according to the invention in that an additional DC-coupled amplifier stage having current feedback is connected to the input of the integrated threshold-value switch.
Patent DE-3423219-A1 (DE)
Title: Turntable for motor vehicles
Inventor: KRIPPNER ERICH
IPC: B60S13/02
Filed: 1984-06-22
Abstract: The invention relates to a turntable for motor vehicles, with predetermined turning speed. The invention is based on the object of reducing time-consuming turning manoeuvres within strictly confined areas and at the same time reducing the risk of accidents in exits with bad visibility where turning is impossible. The object is achieved in that, after the vehicle has driven onto the turntable, a rotation through 180 degrees is carried out via a switch and is automatically stopped by means of a limit switch. In order to prevent the turntable being rotated unnecessarily, for example by children playing, it will be possible for the switch for actuating the turntable only to be switched on with a key. The drive of the turntable is effected by means of a motor with chain drive, cable drive or belt drive. The advantage achieved with the invention consists in particular in the fact that turning can be performed without difficulty and safely in areas with strictly confined entrances and exits.
Patent DE-3429159-A1 (DE)
Title: Screwdriving device with ratchet head
Inventor: MOHILO OSKAR ING GRAD
IPC: B25B23/142
Filed: 1984-08-08
Abstract: The screwdriving device has a ratchet head (14) provided with a ratchet lever (17). The shaft (15) of the ratchet head (14) extends through the ratchet lever (17). A handle (20) is mounted on the top end of the shaft (15) in order to be able to hold the ratchet head (14) in coaxial alignment with the screw (10). The handle (20) has a coupling device in order to be able to connect it to the shaft (15) in such a way that it is locked against rotation. It is thus possible, by turning the handle (20), to turn the screw (10) at slight screwdriving resistance without using the ratchet lever (17). <IMAGE>
Patent DE-3431005-A1 (DE)
Title: Covering of partial areas of a loudspeaker enclosure
Inventor: HENNING JOHANN FRIEDRICH DIPL
IPC: H04R1/02
Filed: 1984-08-23
Abstract: A loudspeaker enclosure which has a web-like or grid-like decoration and on which only the base between the webs or only each web is provided with a plastic covering is described.
Patent DE-3431829-A1 (DE)
Title: Apparatus for the purification, in particular desulphurisation, of flue gases of every type
Inventor: MURMANN HANS PETER
IPC: B01D53/34
Filed: 1984-08-30
Abstract: An apparatus is to be created for the purification, in particular desulphurisation, of flue gases of every type, which apparatus has sufficiently large condenser surfaces to achieve an extremely effective removal of gaseous impurities by scrubbing and of dusts by separation. This object is achieved in that the apparatus is essentially composed of a plurality of coil condensers (1) arranged one above the other. <IMAGE>
Patent DE-3432485-A1 (DE)
Inventor: NAGASHIMA AKIRA
IPC: F02M35/14
Filed: 1984-09-04
Abstract: Disclosed is a silencing filter for use in a power-driven machine arranged such that the air allowed to flow-in through an air intake port provided in a machine cover is caused to flow upwards by being caused to flow from lower ends of holes formed in extended portions of a filter element to upper ends thereof, thus being carried to a space area located above the filter element; and then the air is caused to flow downwards through the filter element and then, by being passed through the inside of machine frame portions, is guided up to an air inlet port of an internal combustion engine.
Patent DE-3436107-A1 (DE)
Title: Puzzle
Inventor: BEYRICH JENS
IPC: A63F9/12
Filed: 1984-10-02
Abstract: The puzzle has playing pieces which are to be brought together to form a three-dimensional body. The playing pieces comprise identical, right-parallelepipedal, especially cuboid elements, at least one of which is at right angles to the others and which are all situated in a three-dimensional lattice, adjacent elements resting two-dimensionally against one another. In order to make the game easier, without limiting the possibilities for producing complex bodies, provision is made for at least one of the playing pieces to be constructed in an articulated manner, at least two elements being connected via an articulation. In one embodiment, twenty-nine differently shaped playing pieces are provided, each consisting of five cuboid elements. The elements are designed as individual components and connected to one another by means of plug-in connections which are dsigned to be rigid or as the articulation, depending on their position within the piece.
Patent DE-3441006-A1 (DE)
Title: Battery filling plug
Inventor: OSCHMANN KLAUS
IPC: H01M50/627
Filed: 1984-11-09
Abstract: A filling plug (10) for the automatic filling of battery cells with water, which plug has mounting devices (60), on a plug housing (12), for retention in the refilling opening of the battery cell, and has a connecting stub (20) for the water supply, a sleeve (46) which has the mounting devices (60) being placed onto the lower end (14) of the plug housing (12), for universal applicability. <IMAGE>
Patent DE-3441015-A1 (DE)
Title: Circuit for monitoring the current flow through n loads
Inventor: RABL HELMUT DIPL ING
IPC: H02M3/07
Filed: 1984-11-09
Abstract: In the case of current monitoring systems which indicate that the current is above or below a specific threshold, voltage comparators are in widespread use which each have two inputs and one output and in the case of which the logic state of the output is dependent on which of the two input voltages is the larger. If these comparators are designed as integrated circuits, then their supply voltage Us should be considerably larger than the voltages which are to be compared. If the input voltages are larger than the available supply voltage Uv, then Us must be increased in comparison with Uv. For this purpose, it is proposed to use an integrated multiple comparator, which is composed of a plurality of individual comparators, and to produce the supply voltage for the other comparators (OP2, OPA1 to OPA4, OPB2 to OPB4) using a single comparator (OP1, OPB1). A value of Us which is approximately equal to 2Uv can be achieved using a simple comparator circuit (C1 to C3, R1 to R5, D1, D2), it being possible for one generator comparator to operate a plurality of sensor comparators. Main field of application: lamp monitoring in the case of motor vehicles. <IMAGE>
Patent DE-3441662-A1 (DE)
Title: Apparatus for gaining access to the outer surface of radomes
Inventor: PATSCHKE HARTMUT
IPC: E04G3/30
Filed: 1984-11-14
Abstract: The invention relates to an apparatus for gaining access to the outer surfaces of radomes for inspection work and the like. The apparatus according to the invention is designed as a travelling carriage and can be rolled up and down on the outer surface of the radomes by means of a cable-line mechanism. This makes it easier to gain access to radomes and renders the aluminium ladders, which have been used for this purpose up until now and which impair the characteristics of the antennas covered by the radomes, superfluous.
Patent DE-3442382-A1 (DE)
Inventor: MIRSBERGER HELMUT
IPC: F16B13/02
Filed: 1984-11-20
Abstract: 1. A sleeve-shaped expansible dowel (1) which has on its outer contour over at least fa part of its length ribs (4) which are ranged axially side-by-side and which extend in the circumferential direction and which have the same axial spacing, in which respect the ribs (4) designed in sawtooth-like manner, with the longer tooth flank (4a) pointing in the insertion direction, and are subdivided along with the formation of tooth strips (9, 11, 12, 13) into circumferential regions (5, 6, 7, 8), characterized in that the mutually respectively adjacent circumferential regions (5, 6, 7, 8) of the ribs (4) which form the tooth strips (9, 11, 12, 13) are offset to one another by half the rib division (a).
Patent DE-3500684-A1 (DE)
Title: Leather-working machine
Inventor: CIECIERSKI WOLF
IPC: C14B1/40
Filed: 1985-01-11
Abstract: Published without abstract.
Patent DE-3503770-A1 (DE)
Title: Prismatic paving sett, in particular consisting of concrete
Inventor: ERHARDT HORST DIPL ING
IPC: E01C5/06
Filed: 1985-02-05
Abstract: Prismatic paving sett which is pentagonal in outline, the pentagon being assembled from a trapezoidal surface (20) and a triangular surface (21) such that the long base sides (22 and 23) of the trapezium (20) and triangle (21) coincide, and both surfaces (20 and 21) being taken from a square (24) which is divided up into two identical trapeziums and two identical triangles (21). <IMAGE>
Patent DE-3504694-A1 (DE)
Title: Exhaust filter for internal combustion engines
Inventor: THUMM HERMANN DR
IPC: F01N3/021
Filed: 1985-02-12
Abstract: In an exhaust filter for internal combustion engines for the separation of soot the filter element through which the flow passes has a plurality of adjacent flow ducts, which as blind ducts (4) running in respectively opposing directions lie side by side separated by porous walls. These ducts are formed in annular discs (3) as annular ducts (4) open on one side and preferably running from the outer to the inner circumference. By alternate closing and non-closing of the ends of the spiral ducts (4) on the outer and inner circumference of the annular disc (3) adjacent blind ducts are produced closed at opposite ends. By axially lining up and clamping the annular discs (3) a filter element is produced with flow ducts of closed cross-section which are alternately closed or open at their respective ends. In a filter element of this type the flow runs radially from the outside inwards or vice versa. <IMAGE>