baber/WOPTO huggingface dataset:
Patent DE-3410682-A1 (DE)
Title: Device for detecting the distribution of illumination in the image plane of a photomicroscope
Inventor: MOELLRING FRIEDRICH DR
IPC: G02B21/18
Filed: 1984-03-23
Abstract: Arranged in the image plane of the photomicroscope 1, respectively at the corners (12a-d) and the centre (12e) of the image region bounded by the format frame (19) are a plurality of, e.g. five photoelectric detectors (12). The detectors are connected via a circuit to a display device (7). Inhomogeneities in the distribution of illumination such as, e.g. the drop in brightness towards the edge of the image that is particularly disturbing in microphotography are signalled to the user visually by said display unit (7). <IMAGE>
Patent DE-3410952-A1 (DE)
Inventor: MOOG ALFONS
IPC: E01D19/10
Filed: 1984-03-24
Abstract: The invention relates to a bridge bottom inspection apparatus which includes an operating chassis movable along the edge of the bridge. A lift tower (6) is raisably and lowerably supported by chassis and can extended downwards past the edge of the bridge. A work platform (5 ) is attached to the lift tower and can be cantilevered beneath the bridge. In order to permit the apparatus to be erected simply, to reduce its overall weight and therefore the load upon the bridge, and to overcome high sound insulation walls located in the guard rail region, the operating chassis has a guide tower (8) located on the bridge, on which the lift tower (6) is guided for up and down movement by means of cantilevered support elements (10). The operating chassis may be a rail or transport vehicle (1). The guide tower (8) is mounted on a turntable (3) of the vehicle pivotably about a horizontal axis (9). Particular further developments of the bridge bottom inspection apparatus described serve to permit it to be moved past masts arranged at the edge of the bridge in such a manner that the lift tower (6) and the work platform (5) can remain in their work position.
Patent DE-3418316-A1 (DE)
Inventor: KLOSTERMANN HARALD
IPC: F28D1/02
Filed: 1984-05-17
Abstract: 1. A method of production of a flat heater unit having a front wall and a rear wall between which are formed a flow (2) and a return (3) as well as channels (1) arranged in parallel with one another between the flow (2) and the return (3) and separated from one another by stiffening corrugations (4), and having connections (5) to the flow (2) and the return (3) in the front wall and/or the rear wall, the front wall and the rear wall being formed from the same metal sheet welded into two sheetmetal parts stamped with mirror symmetry and folded, characterized in that a metal sheet is corrugated, stamped and cut to length into the sheetmetal parts (7 ; 8) formed with mirror symmetry and furthermore holes are cut in it, that the sheetmetal parts (7 ; 8) are folded into the front wall and the rear wall to lie against one another and so form the flow (2), the return (3) and the channels (1) by the stiffening corrugations (4) and a flange (9) bounding the return (3) on the outside, that the connections (5) are welded round the holes, that the flow (2) and the return (3) are closed off at their ends by in each case  bending the one sheetmetal part (7 ; 8) in the direction of the other sheetmetal part (8 ; 7) and that in the case of the flow (2) the sheetmetal parts (7 ; 8) bent together and in the case of the return (3) the flanges (9) and furthermore the stiffening corrugations (4) are all respectively welded.
Patent DE-3420673-A1 (DE)
Title: Production method for an equalising container
Inventor: REINARTZ HANS-DIETER
IPC: G01F23/74
Filed: 1984-06-02
Abstract: The equalising container (10) consists of a float (4) by means of which a switching device (26), which is located in the circuit of an electrical warning device, can be operated when the fluid level in the equalising container (10) reaches a predetermined height. When the switching device (26) is fitted to the equalising container (10) the float (4) is moved into a predetermined position, the switching device (26) being displaceable relative to the float (4), by means of the second piston (27), until it reaches a fixed position with respect to the equalising container (10) by releasing a contact on a control device. This production method makes possible a particularly exact filling-level indication which always remains the same for the equalising container (10) produced according to this production method. In consequence, equalising containers can also be constructed to be particularly flat. <IMAGE>
Patent DE-3423807-A1 (DE)
Title: Pin consisting of two components for holding and/or cooling the ceramic lining in hot reaction rooms
Inventor: KOEHNEN KLAUS DIPL ING
IPC: F27D1/12
Filed: 1984-06-28
Abstract: The invention relates to an embodiment of the pin consisting of pin shaft and pin cap described in the main patent (Patent Application P 3304745.6). In this case, it is envisaged that the pin shaft and pin cap are interconnected by diffusion welding.
Patent DE-3425736-A1 (DE)
Title: Drill chuck for percussion drills and/or rotary drills
Inventor: SCHNIZLER ALBRECHT
IPC: B23B31/12
Filed: 1984-07-12
Abstract: In a drill chuck for percussion drills and/or rotary drills for the exact adjustment of the radial play of the shank (16), which has to be axially displaceable for the percussion-drilling mode and in which there are provided a catch member (19) and catch recesses (17) which are arranged in a fixed position relative to the threaded ring (3) or to the drill-chuck body (1) and which are held in engagement by means of a spring (20), the constant catch distance must be selected, as a result of the mutual arrangement of the catch members (19) and catch recesses (17), with the thread transmission ratio and the angle of displacement of the clamping jaws (2) being taken into account, in such a way that a catch distance corresponds to a change in clamping diameter of the clamping jaws (2) of approximately 0.015 mm. <IMAGE>
Patent DE-3430306-A1 (DE)
Title: Compressed-gas switching device
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: H01H33/70
Filed: 1984-08-15
Abstract: In the case of a compressed-gas current-interrupting device having conductive material - conductive material double nozzles (1, 2), if the axial separation of said nozzles is considerably greater than the nozzle radius then the predominantly radial flow rate of the arc extinguishing gas in the intermediate nozzle space should be increased in order to stabilise the switching-off arc section between the nozzles. According to the invention, an arrangement of radial flow spaces (7, 8, 9) is formed for this purpose between the cylinder closure cap (10) and the sliding switching piece (4), while ensuring the proven pressure-chamber principle in the compression cylinder (3), for example the compressed-gas flow interrupting device I. The outlet-flow cross-sections of these radial flow spaces, which are aligned with the double-nozzle axis, are of approximately the same size as the inlet-flow cross-sections of the double nozzles. Radial flow spaces which are arranged in accordance with the pressure-chamber principle also make it possible to keep to a minimum gas spaces in the compression cylinder which can not be filled by the compression piston (5) and its attachments (15) during the switching-off stroke. <IMAGE>
Patent DE-3432911-A1 (DE)
Title: Spirit level
Inventor: HOERBURGER WALTER DR
IPC: G01C9/28
Filed: 1984-09-07
Abstract: A spirit level is formed by an element (2) of aluminium profiled tube of rectangular cross-section, suitable for resting on a surface of which the alignment is to be determined. Fitted in the said element is a mount (4). Arranged in the latter is a bubble-level element (5) with a bubble level (7). The bubble-level element (5) can be tilted in the mount (4) for adjustment in the longitudinal direction of the element (2). <IMAGE>
Patent DE-3439344-A1 (DE)
Title: Device for measuring the blood clotting time
Inventor: HAYASHI MASAYOSHI
IPC: G01N33/86
Filed: 1984-10-26
Abstract: A device for measuring the blood clotting time is made available by the invention, which device is constructed such that the time of the start of the measuring period is set or determined when a sample is located in a detection section in which it is kept at a desired temperature. At the start of this measuring period, the transfer of a number of measured data ensues via a computer circuit to a memory until a saturation is achieved, the measuring process being stopped in response to this saturation. Under the assumption that the saturation value is 100%, a computer operation is carried out whose results are stored in the remaining space in the memory. The device has an input keyboard switch device, by means of which a time which corresponds to specific percentages, such as, for example, 20%, 50% and 80%, is set beforehand or a calculation of this time is demanded so that this time can be easily determined or calculated and accurately reproduced.
Patent DE-3441761-A1 (DE)
Title: Arrangement for the standby power supply of semiconductor memories
Inventor: KRETSCHMER GERHARD DIPL ING
IPC: H02J9/06
Filed: 1984-11-15
Abstract: The subject-matter of the invention is an arrangement for the standby power supply of semiconductor memories (1) which, in the event of the operating voltage which is obtained from the mains voltage failing, are supplied from a battery (5) with a current which is required to maintain the memory contents. In addition to the first battery (5), at least one further battery (7) is provided which, once the first battery (5) is exhausted, emits to the respective semiconductor memory (1) the current which is required to maintain the memory contents. When the first battery (5) is exhausted and current is being emitted from the second battery (7) to the semiconductor memory (1), a message is produced. <IMAGE>
Patent DE-3441872-A1 (DE)
Title: Bobbin-changing unit for machines of the tobacco-processing industry
Inventor: HEITMANN BOB
IPC: B65H75/08
Filed: 1984-11-16
Abstract: In a fully automatic bobbin-changing unit (1) for feeding wrapping strips on machines (2) of the tobacco-processing industry, new bobbins (6) are prepared in the form of a vertical stack (4), from which a bobbin is in each case taken hold of by the circumference in a horizontal position by means of a pivotable gripping means (7) and pivoted upwards through 90 DEG C into the vertical position in front of a bobbin bearing device (11) which accepts the bobbin with an axially extensible core reception device. <IMAGE>
Patent DE-3444346-A1 (DE)
Title: Process by which large floats can be produced, or subsequently treated, in such a way that they are partly or completely unsinkable
Inventor: THILO RAINER DIPL ING
IPC: B63B35/34
Filed: 1984-12-05
Abstract: In this process, the supporting air volume, enclosed in a pressure-tight manner, of conventional floats, such as for example pontoons, is replaced by a suitable solid material. This filling material may be polyurethane foam of average density in a form which is layered, fibre-reinforced, partly filled or with a gas-filled foam-encapsulated hollow cushion. The physical properties of the filling material, the closed cellular structure of the PU foam and the high mechanical strength make the components processed according to the invention virtually unsinkable, even if damaged by gunfire, weld-seam rupture or rust.
Patent DE-3444451-A1 (DE)
Inventor: HORN MARTIN
IPC: F02M51/06
Filed: 1984-12-06
Abstract: An electromagnetically actuatable fuel-injection valve for injection systems of internal combustion engines having a valve housing, a soft-iron core which is arranged within the valve housing and bears a stationary magnet windind and an armature which is coaxial to the core and faces it forming an air gap therewith. The armature forms a valve closure member. The valve has a passage bore which extends from an inlet, through the soft-iron core, to the valve closure member, within which bore a compression spring is arranged with its one end buttressed therein and its other end resting with a given initial stress against the armature. The compression spring is buttressed via an axially, plastically deformable support element in the passage bore, the resistance to deformation of the buttress element being greater than the force of the given initial stress of the compression spring.
Patent DE-3447229-A1 (DE)
Title: Component for construction of a supporting structure
Inventor: SCHMENGLER BERNHARD
IPC: E06B9/01
Filed: 1984-12-22
Abstract: A component (1) for the simple and rapid construction of a variable supporting structure, having a body (2) which is preferably of flat construction and has connecting devices (8) which can be engaged with connecting devices (8) on a component of the same design without there being any necessity for additional attachment, for example by means of screw unions. When connected, the components are tilted through a specific angle, for example 90 DEG , with respect to one another, such that the supporting structure which is joined together in this way is intrinsically stable and can be extended at will without any additional supporting devices, the individual components (whose shape is variable within wide limits) offering adequate surfaces for fitting, for example, solar cells. Furthermore, especially as a result, for example, of recesses (3) which are provided in the components, the supporting structure offers sufficient cavities for accommodating a wide range of devices. <IMAGE>
Patent DE-3505594-A1 (DE)
Inventor: TRAGATSCHNIG JOERG
IPC: A63B60/00
Filed: 1985-02-18
Abstract: Handle for a squash racket or the like made up of several components which are easily taken apart or assembled. One part of the handle shaft (2) of the sports racket (1) which determines its diameter, consists of two half shells (3), around which are wrapped rubber rings (6) at regular intervals. The handle is enveloped in a leather cover (7). This arrangement is thrust over the handle shaft (2) and secured in place by a cap (9) at the end. By changing the half shells it is possible to obtain any desired handle size for the sports racket (1). In addition, the leather handle cover can be quickly and easily replaced.
Patent DE-3509707-A1 (DE)
Title: Process for the preparation of binders for cathodic electrodeposition coatings
Inventor: PAAR WILLIBALD DR
IPC: C08G14/14
Filed: 1985-03-18
Abstract: The invention relates to a process for the preparation of binders for cathodic electrodeposition coatings, which binders are obtained by combining (A) base resins obtained by reacting epoxy resin/amine adducts with phenols and formaldehydes, and (B) admixture resins prepared by the same reaction mechanism, but in which the amine adduct is a Michael adduct of acrylate compounds and the amines. The admixture component allows the properties of the base resins to be varied within broad limits.
Patent DE-3517043-A1 (DE)
Title: Ski-lift towing gear
Inventor: FUCHS FRANZ
IPC: B61B12/02
Filed: 1985-05-11
Abstract: The invention relates to a ski-lift towing gear which is equipped with a quick-change device for towing cable. For this purpose, a non-return ratchet is arranged on the towing gear, the bolts of which ratchet are brought into contact against the spoke of the cable drum in such a way that the articulated bolt is accessible via a mounting opening, in which bolt the towing cable is knotted. By means of simple tools, the towing cable can be changed through the mounting opening without dismounting operations on the towing gear being required.
Patent DE-3517239-A1 (DE)
Title: Leaf spring
Inventor: ESTORFF ECKART VON DIPL ING
IPC: B60G11/107
Filed: 1985-05-13
Abstract: In the case of a leaf spring having at least one sliding end (3) for longitudinally displaceable support in a spring shoe or the like and having at least one clamping device which grips the spring and contains a rubber-elastic compression spring (8), the spring shoe and the clamping device form a structural unit which consists of a U-shaped bracket (5) which is supported in a pendular manner, of the compression spring (8) which is inserted therein, and of a sliding piece (6) which is welded to the bracket limbs at a distance from the bracket rear, the sliding end (3) of the leaf spring (1) being arranged between the sliding piece (6) and the prestressed compression spring (8). <IMAGE>
Patent DE-3526685-A1 (DE)
Title: Dental instrument
Inventor: BOECKH FRANZ-XAVER
IPC: A61G15/16
Filed: 1985-07-25
Abstract: In a dental instrument (1) having a tray (4) mounted on a carrier (2) by means of a support arm (3), the support arm (3) being mounted so as to be pivotable in a horizontal plane on the carrier (2) with its carrier-side end (5) via a journal (6), noticeably extended mobility of the tray (4) and hence optimum adjustment of the latter with regard to the head of the treated patient are to be achieved, and for this reason the journal (6) carrying the support arm (3) with the tray (4) is mounted so as to be movable to and fro on the carrier (2) by means of a guide track (7). <IMAGE>
Patent DE-3527768-A1 (DE)
Inventor: KORDAS FRIEDEL
IPC: B01D46/02
Filed: 1985-08-02
Abstract: 1. Dust filter having vertically or horizontally arranged filter tubes (14) drawn over supporting elements (15) and secured to a separating plate (11) arranged between a dusty-air and a clean-air space (12, 13) in a filter housing (10), the filter tubes (14) being mountable and demountable from the clean air side and their supporting elements (15) being arranged in the filter tubes (14) without any securing means, characterized in that the filter tubes (14), by means of a connection piece (19) projecting as an extension beyond their base (16), are inserted freely movably in the axial direction of the filter tubes (14) into a holding mesh (23) comprising rings (24) and secured to the filter housing (10), and are inserted in the holding mesh (23) with their movement in the radial direction restricted by the size of the rings (24).
Patent DE-3532010-A1 (DE)
Title: Billet flame-cutting machine for the thermal cutting of rapidly extracted steel billets
Inventor: LOTZ HORST K
IPC: B23K7/00
Filed: 1985-09-07
Abstract: In a billet flame-cutting machine for the thermal cutting of rapidly extracted steel billets, in particular of small cross-section, with a torch carriage which can be moved on a track parallel to the billet and whose synchronized movement with the billet during the cutting operation is ensured by a clamping device acting on the billet, an independent drive (33) for accepting the greater portion of the drive force necessary for the synchronization of billet (4) and flame-cutting machine (1) is allocated to the clamping device (12) of the flame-cutting machine (1), and to increase the flame-cutting speed the flame-cutting machine (1) is equipped with a multiple-torch arrangement (10). <IMAGE>
Patent DE-3535296-A1 (DE)
Title: Folding boat
Inventor: WITTMAACK HANS HERMANN
IPC: B63B7/06
Filed: 1985-10-03
Abstract: The invention relates to a folding boat, the hull of which is formed from a flexible sheet, the centrally bent, bow-side marginal halves of which are joined together watertight, to the stern-side arched margin of which a transom plate is attached, and the longitudinal sides of which are held at the desired distance from one another by means of transversely running connecting cross members, the flexible sheet consisting of several strips 1 longitudinally folded like a concertina, longer cuts 2 being made at the fold of each second strip from the front and from the rear towards the centre, and the strip pairs which bear on the continuous folding seam in each case forming a sectional hull 3 in the above manner, and to a folding boat, the hull of which is formed from a flexible sheet, the centrally bent, bow-side marginal halves of which are joined together watertight, to the stern-side arched margin of which a transom plate is attached, and the longitudinal sides of which are held at the desired distance from one another by means of transversely running connecting cross members, the flexible sheet consisting of four strips 5, 7 longitudinally folded like a concertina, the two centre strips 5 of which form the hull in the above manner and the two outer strips 7 of which are each trimmed in a rim shape from the outer stern-side corner to the bow-side inner corner and are folded up. <IMAGE>
Patent DE-3535681-A1 (DE)
Title: Feed line situated ahead of a cooling zone, for conveying and spreading out small marine animals, in particular shrimps
Inventor: BUSSER KLAUS DIPL ING
IPC: A22C29/00
Filed: 1985-10-05
Abstract: The invention relates to a feed line which is situated ahead of a cooling zone and is used for conveying and spreading out, over a wide area, small marine animals, in particular shrimps. It consists of three stations, namely:   1. a steeply inclined conveyor for preliminary spreading-out and after-washing, 2. a vibrating conveyor for the even, widely-spread preparation of the shrimps for subsequent drying and 3. a drying fan with transport band for forwarding to the cooling zone.
Patent DE-3537798-A1 (DE)
Title: Toilet-flushing-cistern combination with washbasin
Inventor: HOFF KARL HEINZ ING GRAD
IPC: E03D1/00
Filed: 1985-10-24
Abstract: In order to reduce the general water consumption and to utilise water expediently, the clean tap water, before it passes into the WC flushing cistern, is directed, by a specially configured filling valve with water guide, via a washbasin which is installed in the immediate vicinity. As soon as the WC flushing is actuated (by pulling a knob or pushing a button) fresh water flows, with the commencement of the new flushing-cistern filling, in this washbasin for a period which allows hands to be washed thoroughly. As normal, the float valve is closed off when the set filling level is reached and the water flow stops automatically - all this occurring without separate actuation of a washbasin fitting.
Patent DE-3538824-A1 (DE)
Title: Ceramic capacitor
Inventor: MUELLER PETER
IPC: H01G4/38
Filed: 1985-10-31
Abstract: In the case of a ceramic capacitor, it is provided for the purpose of improving the dielectric strength that said capacitor has a ceramic body (1) which is compressed virtually to the theoretical density by hot-isostatic pressing, in order to remedy the pores contained in it.   <IMAGE>
Patent DE-3539743-A1 (DE)
Title: Method for radiating jamming noise
Inventor: ARENS EGIDIUS DIPL ING
IPC: G01S7/537
Filed: 1985-11-08
Abstract: A method and a device for carrying out the method of torpedo defence is specified, in which a jammer is used for defence by a target under attack. An acoustic self-guide torpedo is directed by radiated jamming noise to the jammer and unlocked from the target. In order to deceive an approaching torpedo at an early stage from a long range, the jamming noise is not radiated all around, but the entire energy available for the jamming noise is radiated directionally. When the attack directions are known, the radiation is performed in the direction towards the torpedo, and in the case of a threat without a preferred direction it is performed by temporally staggered radiation into adjacent or stochastically distributed directions of radiation, so that coverage of all possible directions of attack is ensured.
Patent DE-3540326-A1 (DE)
Title: Bladder rinsing device
Inventor: WIEST PETER P DIPL ING
IPC: A61M1/00
Filed: 1985-11-11
Abstract: The invention relates to a bladder rinsing device for transurethral resection by means of a resectoscope (1) having an irrigator (4) connected to the supply channel (3) thereof and a suction device connected to the discharge channel (6) thereof. In order to achieve a constant pressure inside the bladder and thus to improve the transurethral resection, there are provided, according to the invention, a separate measuring channel (13) for the measurement of the pressure inside the bladder and a pump (9) directly connected to the discharge channel (6) as the suction device, and the suction pressure of the pump (9) is regulated as a function of the measured pressure inside the bladder. As a result, a constant pressure inside the bladder is possible, and this considerably improves the transurethral resection. <IMAGE>