baber/WOPTO huggingface dataset:
Patent DE-3710349-A1 (DE)
Title: Insertion carriage for a laboratory-dishwashing machine
Inventor: WARNER MARTIN
IPC: A47L15/50
Filed: 1987-03-28
Abstract: In known insertion carriages, the breathing hoses for drying are pushed over upright nozzle tubes of a supporting frame which are located next to one another and in rows close behind one another. In this arrangement of the nozzle tubes, on the one hand the deposition of the hoses is made more difficult, in particular in the case of extra-long breathing hoses, and on the other hand the washing and drying result is unsatisfactory owing to common nozzles for the washing water and the drying air. In order to be able to handle optimally breathing hoses with different lengths and in as great as possible number, a plurality of downwardly directed hose supports in spiral or helical form are provided on a rotatable supporting frame, which hose supports partially overlap and are assigned separate washing-water and drying-air nozzles. In such a supporting frame, even extra-long breathing hoses can be deposited without problems alongside shorter breathing hoses, in which case all of the water for washing can drain off without residue, so that the drying is facilitated. The individual nozzles for washing and the drying can be adapted in their cross-sections to the specific requirements.
Patent DE-3711650-A1 (DE)
Inventor: LANGNER BERND DR
IPC: B22F9/20
Filed: 1987-04-07
Abstract: Nonferrous metal powder or nonferrous metal powder mixtures are made by reacting a metal compound in an aqueous medium with an aqueous sugar or starch solution with stirring and optionally at an elevated temperature and the precipitated metal powder is separated. The nonferrous metal oxide or hydroxide in a concentration between 20 and 400 g/l (calculated as metal) is treated in the aqueous medium at a pH-value above 3.2 and at a temperature between 20 DEG  and 160 DEG C. and the virtually oxide free nonferrous metal powder which is precipitated is separated. Oxides or hydroxides of the metals Cu, Ag, Ni, Co, Sn, Pb, Sb, As, or Bi are used.
Patent DE-3715354-A1 (DE)
Title: Catapulting truncheon
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: F41B3/00
Filed: 1987-05-08
Abstract: The invention is to patent a catapulting truncheon for policing purposes, with the aid of which, when used for flinging projectiles over relatively large distances, aggressive stonethrowers can be combated. On the other hand, the catapulting truncheon may be used as a truncheon when in close proximity to the wrongdoers.
Patent DE-3727152-A1 (DE)
Title: Wooden-floor grid with adjustable elasticity and impact damping
Inventor: MANDEL JOSEF
IPC: E04F15/20
Filed: 1987-08-14
Abstract: Published without abstract.
Patent DE-3736231-A1 (DE)
Title: Extrusion head
Inventor: HIRSCHKORN INGO ING GRAD
IPC: B29C48/49
Filed: 1987-10-27
Abstract: The extrusion head (1) has, for the movable head upper part (5) and/or the head lower part, on each head side, a hydraulic cylinder (11) which is firmly connected to a fixed part (3) and whose piston rod (12) can be extended towards the movable head part (5). Between the free end of the piston rod (12) and the respective head part (5) there is provided a releasable connection which can be subjected to tensile loading. This connection preferably consists of at least two radial projections (13) which are distributed uniformly around the circumference and arranged on the piston rod (12) and a passage (15) which corresponds to the shape of the projections (13), with a bearing surface (18) in or on the head part in question. To release the connection, the piston rods (12) are each turned through half the pitch angle determined by the number of projections (13). <IMAGE>
Patent DE-3737516-A1 (DE)
Title: Method for highly accurate measurement of angles
Inventor: BUCHSTALLER MICHAEL
IPC: G01D5/247
Filed: 1987-11-05
Abstract: Wherever angles have to be measured in a highly accurate way, it is possible to use the method for highly accurate measurement of angles which is characterised by a temporal measurement at a rotating disc having a marking which is scanned by two sensors.
Patent DE-3738387-A1 (DE)
Title: Valve, especially a globe valve
Inventor: EHRENBERG HENRY
IPC: F16K5/06
Filed: 1987-11-12
Abstract: In a globe or ball valve (11), one of the packing rings (26) which rests against the spherical valve element (24) can be adjusted in the axial direction by means of an adjusting mechanism in order to allow the packing to be adjusted to an optimum compromise between sealing effect with low wear and operating force. The adjusting mechanism consists of a pressure ring (36) which can be actuated by way of a threaded adjusting ring (40) surrounding the connection stub, more particularly via pressure elements (45) in the form of pins which reach axially through holes (44) in the wall of a part (16) of the stub. <IMAGE>
Patent DE-3740909-A1 (DE)
Title: Retainer for a wheel cap of a vehicle
Inventor: WUERSCHUM ERICH
IPC: B60B7/14
Filed: 1987-12-03
Abstract: In bolt-mounted wheel caps, in particular large wheel caps for buses, undesired unbalances occur. These are to be avoided by means of the new wheel cap and, additionally, simple mounting and simple manufacture of the wheel cap retainer are to be possible. For this purpose, the wheel cap retainer can be positioned in the open groove between the base and flange of the wheel rim securely against the walls of the groove of the rim flange. The wheel cap is provided for vehicles, in particular buses.
Patent DE-3741995-A1 (DE)
Title: STN liquid crystal cell
Inventor: FERTIG WERNER DR
IPC: G02F1/1333
Filed: 1987-12-11
Abstract: In an STN (supertwisted nematic) liquid crystal cell having two transparent substrates (1, 2) arranged mutually separated and forming between themselves a cell space (3) filled with a strongly twisted liquid crystal substance, polarisers are mounted on mutually averted sides of the substrate, and electrodes (4, 5, 6) on their mutually facing sides. In order to achieve, on the one hand, neutralisation of colour and, on the other hand, a display of a defined multicoloured nature, different slit spacings (d0, d1, d2, d3) are formed as juxtaposed steps (7-12) between boundary surfaces of the cell space (3), which are on the substrate side and are adjoined by the liquid crystal substance. Whether colour neutralisation or a desired multicoloured display is achieved, depends on the structuring of the steps (Fig. 1). <IMAGE>
Patent DE-3802534-A1 (DE)
Inventor: MAYR FRITZ DIPL ING
IPC: F16D65/46
Filed: 1988-01-28
Abstract: The invention relates to a spring brake which has an annular coil support with a coil and an armature as well as a friction-lining rotor interacting therewith. In order to specify an armature which is improved in many regards, it is proposed that the armature extend radially at least in sections beyond the diameter of the friction- lining rotor 4. <IMAGE>
Patent DE-3805066-A1 (DE)
Title: Shower and bath cubicle
Inventor: GRUMBACH EMIL
IPC: A61H35/00
Filed: 1988-02-18
Abstract: A shower and bath cubicle is to enable therapeutic treatment of a patient which is as diverse as possible and can be adapted to the particular needs of the patient. According to the invention, there is arranged above a lying area (1) a slide (4) which is displaceable along a guide (3) and carries at least one nozzle (5) for delivering water, which is pivotable and height-adjustable relative to the slide (4). Furthermore, the cubicle has a control device for controlling the pressure and the quantity of water and the position of the nozzle (5). The shower and bath cubicle according to the invention can be used for diverse therapies adapted to the needs of the particular patient.   <IMAGE>
Patent DE-3806621-A1 (DE)
Title: Solar screen
Inventor: FREY ERWIN
IPC: E04F10/06
Filed: 1988-03-02
Abstract: A solar screen (10) exhibits a canvas (12) which is connected, on the one hand, to a winding shaft (14) and, on the other hand, to a rod running parallel to the winding shaft (14). The rod (16) is moved, via a mechanism (18), away from the winding shaft (14) and towards the winding shaft (14), said canvas being unwound or wound up, respectively. The rod (16) is connected to the winding shaft (14) via a flexible element (20). The flexible element runs around a roll-type part (25) which can be moved to and fro on a stationary fixed part (28) counter to the force of a compression spring (26). The compression spring is supported, in this arrangement, between the fixed part (28) and a sliding element (24). Differences in travel between the canvas (12) and the flexible element (20) can be compensated for, the tensioning of the canvas (12) being simultaneously maintained (Figure 1). <IMAGE>
Patent DE-3813606-A1 (DE)
Inventor: FAULSTICH CHRISTOF
IPC: A45D24/36
Filed: 1988-04-22
Abstract: In a hair cutting and combing tool a first limb (1) of a pair of scissors is rotatably mounted in a comb (5) possessing a gripping part (14). A further limb (2) is mounted so as to be displaceable in the longitudinal direction of the comb (8) and can assume a rest position and a working position, in the working position a part, possessing a cutting edge (9), of the second limb (2) being situated in the region of the teeth (8) of the comb (5). <IMAGE>
Patent DE-3816952-A1 (DE)
Title: Catalyst for the oxidation of mercaptans to disulphides and process for the preparation thereof
IPC: B01J31/16
Filed: 1988-05-18
Abstract: Catalyst for oxidation of mercaptans to disulphides, containing a derivative of cobalt(II) phthalocyanine, applied in concentrations of 2 to 5% (by mass) to activated charcoal as support, which is characterised in that the cobalt(II) phthalocyanine signifies a tetra-, tri-, di- or monophenoxy derivative of cobalt phthalocyanine or mixtures thereof, and a process for the preparation of such a catalyst by impregnating the support with a 1-18% (by mass) ammonia-containing methanolic solution of the corresponding cobalt(II) phthalocyanine derivative.
Patent DE-3817428-A1 (DE)
Title: Method for safeguarding movable objects against theft
Inventor: HUBER UWE
IPC: G07B15/02
Filed: 1988-05-21
Abstract: The invention is concerned with a method for security marking with identification of movable objects against theft, loss, and so on.
Patent DE-3818713-A1 (DE)
Title: Wheel brake disc for rail vehicles
Inventor: BERNDT PETER DIPL ING DR
IPC: F16D65/12
Filed: 1988-06-01
Abstract: In a wheel-brake disc construction, brake disc rings (7, 9) are arranged on both sides of a wheel-disc or web element; registering bolts (19) and through bolts (21) pass through holes in the brake disc rings (7, 9) and in the wheel-disc element carrying the latter. To avoid cracks in the material of the brake disc rings in the case of high thermal loads on the holes, slots (29) are provided in the rings, these slots each extending radially inwards or outwards from the holes and having an open end at the inner or outer circumference. These slots (29) emanate both from the holes for the through bolts and from the holes for the registering bolts and help to reduce the stress concentration at the edges of the holes. <IMAGE>
Patent DE-3822838-A1 (DE)
Title: Charging apparatus for items of clothing on a conveying section
Inventor: KOEHLER DONALD
IPC: B65G47/61
Filed: 1988-07-06
Abstract: The charging apparatus on a conveying section (1) in the form of a finite or endless cable or chain conveyor for articles of clothing hanging on coat-hangers has a motor-driven turnstile (3) having a plurality of radial arms (4) with receptacles (5) for coat-hangers (2), and the said turnstile (3) is assigned, at a circulating point, a feed section (6) and a singling device (7), and the said turnstile (3) runs synchronously with the chain or cable conveyor (1) and, on a circulating section for individual transfer of articles of clothing on a driver (8) of the chain or cable conveyor (1), runs ahead of the said driver (8). This charging system can be arranged at every point on each side of the conveying section (1) as desired and as often as desired for rational individual transfer of articles of clothing. <IMAGE>
Patent DE-3824813-A1 (DE)
Title: Method for the operation of an internal combustion engine unit and/or a gas turbine unit and apparatus for carrying out this method with integrated exhaust gas post-treatment, in particular for use in combined heat and power systems
Inventor: SCHNEIDER ARNO DIPL ING
IPC: F02G5/02
Filed: 1988-07-21
Abstract: According to the invention "Method for the operation of an internal combustion engine unit and/or a gas turbine unit and apparatus for carrying out this method with integrated exhaust gas post-treatment, in particular for use in combined heat and power systems", the pollutant-laden exhaust gases are not returned to the combustion chambers, since the combustion processes proceed in an extremely short time in these in an engine unit or a gas turbine unit and thus, despite control, clean combustion of the unburnt primary fuels and residual exhaust gas constituents is not possible. According to the invention, without exhaust gas recycling, an immediate afterburning of a majority of the unburnt primary fuels and the reactive residual oxygen quantities takes place downstream of the outlet of the combustion chambers or in a waste-heat boiler there with injection of additional fuels and of oxygen in dependence on the residual oxygen concentration in the exhaust gas of the combustion chambers and on other parameters essential for the ideal combustion (unburnt primary fuel quantities, proportion of free or bound reactive or molecular oxygen quantities, concentrations and proportions of exhaust gas substances, exhaust gas quantities, mass flows, flow velocities, exhaust gas temperature). Since, because of the stoichiometric combustion, no free oxygen is present in the exhaust gas, despite high combustion temperatures the NOx proportions in the exhaust gas are low.
Patent DE-3830087-A1 (DE)
Title: Lamp
Inventor: LUBELSKI LEONARD
IPC: F21V23/04
Filed: 1988-09-03
Abstract: A lamp which is to be operated playfully has a frame which, being remote-controlled without connection in each case by means of motorised drives, can be rotated (2, 3) about a vertical axis, has parallel arms (4, 5) which can be extended telescopically and swivelled about a horizontal axis and has a halogen luminaire (6) on these arms, which luminaire can be swivelled about a horizontal axis.   <IMAGE>
Patent DE-3831003-A1 (DE)
Title: Bevel-gear differential for motor vehicles
Inventor: GARTNER HELFRIED
IPC: B60K17/16
Filed: 1988-09-12
Abstract: A bevel-gear differential for motor vehicles has a crown wheel (5; 6) which is mounted on the case (1) of the differential and can be driven by a bevel pinion (7). In order to make the differential fulfil a second function using the installation space already available, the crown wheel (5; 6) is rotatably mounted on the case (1) of the differential and can be coupled selectively to it. <IMAGE>
Patent DE-3831127-A1 (DE)
Title: Cable sealing for medium-voltage cables
Inventor: OSTERWOHLDT KARL HEINZ
IPC: H02G15/072
Filed: 1988-09-13
Abstract: For a long time, the fittings for medium-voltage cables were produced using the push-on method. It appears now that heat-shrinking fittings can be produced more cost-advantageously than push-on fittings. A further factor is, that due to the larger expansion behaviour heat-shrinking fittings require fewer components, resulting in less stock-keeping of the components. The invention shows a cable termination for medium-voltage cables, in which the field control (stress control) is constructed as capacitive component (5) and a heat-shrinking sleeve (13) covering the entire area of the stripped cable end (1), a part of the cable sheath (2) of the cable and an area which has been stripped down to the conductor (7), and interspaces, which are present, are filled with an insulating part (15, 17) which is equivalent to the dielectric of the core insulation (6). A cable termination of this kind can be used preferably in medium-voltage cables. <IMAGE>
Patent DE-3834046-A1 (DE)
Title: Method and device for limiting the access to certain data areas of a computer
Inventor: GOHLKE KARL LAMBERT
IPC: G07C9/00
Filed: 1988-10-06
Abstract: In this method and device, the password used in the prior art is replaced by identification data which are generated from the detection of a bodily feature of the finger of the relevant person, in order to increase the security of the access to the data areas only by persons with access authorisation.
Patent DE-3834648-A1 (DE)
Inventor: TESCHE BERND DR
IPC: B29C48/38
Filed: 1988-10-11
Abstract: The present invention relates to a method for making shaped parts or objects for motor vehicles, in which method a web of polymer melt emerging from a slot-die extruder or a similar plasticising device is used for the female forming process. In this method, the surface of the web of polymer melt facing away from the deep-drawing mould is subjected to a precooling, so that a self-supporting melt skin already forms on the surface facing away from the deep-drawing mould immediately after discharge from the extruder. A temperature difference of more than 30 K is set between the temperature of the web of polymer melt and the colder deep-drawing mould, and the web of polymer melt is passed through an at least two-part mould, is clamped, held and/or sealed off and separated as well as being moulded using the deep-drawing mould and a pressure difference, the web of melt taking on the microporous, grained, textured, shaped and/or surface-decorated form of the deep-drawing mould and immediately cooled or shock-cooled by more than 70 K.
Patent DE-3837436-A1 (DE)
Title: Sniffer plate or sniffer cloth
Inventor: BECKEREIT MANFRED
IPC: A61L9/12
Filed: 1988-11-04
Abstract: Published without abstract.
Patent DE-3837477-A1 (DE)
Title: Clamp lid
Inventor: ELFLEIN MANFRED
IPC: A47G19/22
Filed: 1988-11-04
Abstract: The invention relates to an inexpensive covering device for drinking vessels of all types. The solutions, in which hinged lids are attached to drinking vessels with handles as a hygienic protective device, or fun parasols/umbrellas which can be fixed to the handle of a mug with a handle, are known. The clamp lid can, depending on design, be attached to any vessel. The surface of the clamp device and also the shaped cover can be used as ideal advertising spaces.
Patent DE-3840972-A1 (DE)
Title: Pumping appliance
IPC: F04B7/06
Filed: 1988-05-18
Abstract: Published without abstract.
Patent DE-3842903-A1 (DE)
Title: Optical waveguide connector
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/38
Filed: 1988-12-16
Abstract: The invention is based on the object of creating an optical waveguide connector which is particularly suitable for field use. In addition, the connector is to be magazine-storable. According to the invention, the object is achieved in that trough-shaped (tub-shaped) plastic parts (2) are used which are produced using the deep-draw method and contain in each case one carrier part (1) and one lid part (5), between which the optical waveguides (10, 11) are fastened in a groove (3). An elastic plastic film (4) covers the trough-shaped plastic part (2) and keeps all parts together during transport and during storage of the connectors before their preparation. After the connector has been fitted with optical waveguides (10, 11), a spring (7) is pushed onto the connector and the optical waveguides are fastened by means of a UV-curable adhesive. The invention is used in the area of optical waveguide connectors assembled in the field. <IMAGE>
Patent DE-3843719-A1 (DE)
Title: Line element for a round duct for channelling gaseous media
Inventor: SCHMALHOFER MARKUS
IPC: F16L9/22
Filed: 1988-12-23
Abstract: A line element for round ducts is provided from a flat material bent in the form of a cylinder, in particular from a plurality of segments (2). For the gas-tight mechanical connection on axis-parallel connecting seams, the material of the duct wall is bent off, preferably twice, and thus forms a mechanically very stable border strip (6) having a bent-back stabilising strip on which mechanical connection of segments (2) can take place. In order further to increase the stability of the line element, the base surface of the cylinder may be designed as a polygon with polygon corners (20) running as axis-parallel edges. In order to form the end flanges, either the material of the duct wall is angled off, likewise twice, with the result that in each case a corresponding end-side border strip with bent-back stabilising strip is provided, or separate angle rails are mechanically connected to the material of the duct wall, preferably with the interposition of a sealing material. In this manner, a line element is provided which, starting from a planar flat-material blank, can be produced without weld seams, can be made up, in particular, of a plurality of segments (2) and, along with a high degree of mechanical stability, has a very good degree of leaktightness. <IMAGE>
Patent DE-3902226-A1 (DE)
Title: Fastening element
Inventor: WEBER WILFRIED
IPC: F16B37/06
Filed: 1989-01-26
Abstract: Fastening elements which are intended for fastening fittings, components, body parts, etc. and are formed predominantly by screws engaging into sheet-metal nuts and by rivets are known. The invention proposes a fastening element which has a rivet, a rivet sleeve which encloses said rivet, and a nut which encloses said rivet sleeve. The invention is concerned with a pre-assembled, single-piece fastening element which can also be assembled by plug-through assembly by using robots, requires a small amount of time during assembly and ensures a number of dismantling operations without the fastening element being destroyed.
Patent DE-3904137-A1 (DE)
Title: Process for producing composite staple fibres comprising fine inorganic fibres embedded in a resin matrix
Inventor: HIRAO YOHSUKE
IPC: D01F6/46
Filed: 1989-02-11
Abstract: The invention relates to a process for producing composite staple fibres consisting essentially of a resin matrix and fine short inorganic reinforcing fibres (carbon fibres from the vapour phase and/or potassium titanate whiskers), comprising the steps of:   a) mixing, heating and homogenising the resin material and fine short inorganic reinforcing fibres having a length of 1  mu m or less to produce a molten polymer which contains reinforcing fibres in dispersion, b) extruding the molten polymer from small orifices in a high speed rotor to form filaments, and c) blowing hot gas onto the extruded filaments to form composite staple fibres.   Instead of the steps of spraying and blowing with hot gas, the molten polymer can also be spun from spinning orifices into filaments and at the same time subjected to a stream of hot gas which is directed at the filaments at high speed from orifices in the vicinity of the spinning orifices in order that the filaments may be drawn and separated into staple fibres.
Patent DE-3904361-A1 (DE)
Title: Vibration and noise damper for washing machines etc
Inventor: SPYRA JOSEF
IPC: D06F39/12
Filed: 1989-02-14
Abstract: Washing machines are often set up for use in flats. They cause vibration and noise, both of which often annoy the users as well as neighbours. The damper according to the invention provides a solution to this problem. To this end, the damper consists of two elastic plates which are provided on one side with protuberances. These protuberances are arranged in such a way that, when the plates are superposed, they engage loosely in one another like claws and make contact. Two plates with their protuberances form a unit. The damper can consist of several such units, which are held together by a likewise elastic ring. The ring and plates are connected to one another.