baber/WOPTO huggingface dataset:
Patent DE-2938364-A1 (DE)
Title: Multi-purpose gymnastic bar appts. - has one or more high-wire cables fixed between two uprights to form bar of variable width
Inventor: JERZEWSKI PETER
IPC: A63B7/08
Filed: 1979-09-22
Abstract: The two supports (2,3) are set at variable spacing from each other connected together by a transverse member in the form of a cable (5) whose tension can be adjusted to take one or more people. The cable can in fact be a double cable or band whose individual cables are set horizontal side by side encased in a close-fitting sleeve. Alternatively several cables can be placed parallel a few centimetres from each other so that the width of the transverse bar can be adjusted as required. The upright side supports can be designed as ladders to allow access to the bar.
Patent DE-2944784-A1 (DE)
Inventor: BARABAS UDO DR ING
IPC: H04Q3/52
Filed: 1979-11-06
Abstract: The exemplary embodiment may be used for television (TV) signals and, if desired, also for radio, digital telephone, picture screen text and/or television telephone signals. For the reduction of the circuit-technical outlay of the actual broad band switching network, each TV program (Pl . . . Pp) is multiply supplied to a program-individual input (El . . . Ep) of the broad band switching network in time-division multiplex in a plurality of time channels; via the broad band switching network, each subscriber (Tq . . . Tt) has simultaneous access in the plurality of time channels to a corresponding plurality of programs (Pl . . . Pp). In the broad band switching network, the individual program signal sources (Pl . . . Pp) are respectively connected to coupling point switches belonging to the respective input (El . . . Ep) and leading to the individual outputs, being connected via a fan-out arrangement of constantly unlocked ECL elements respectively exhibiting a plurality of outputs; said coupling point switches can likewise be realized by means of ECL linkage elements.
Patent DE-2950590-A1 (DE)
Inventor: NIEDECKER HERBERT DIPL ING
IPC: B65B39/00
Filed: 1979-12-15
Abstract: A filling apparatus for filling tubular casings with pasty material, comprising a filling tube provided with a discharge opening 6, a cover- or lidlike closure member 5 which is mounted in front of the discharge opening of the filling tube, means for moving the closure member between a first position in which it closes the filling tube discharge opening and a second open position in which it permits discharge of the material to be packaged, web means 8, 20 connecting the closure member to the filling tube in such a manner that the material to be packaged is radially deflected into the casing between the discharge end and the closure member, a shell tube 12 surrounding the filling tube and having its forward edge formed as a knife edge 13, and means 14 for axially displacing the shell tube in the filling direction so that in its final position the shell tube constitutes a peripherally extending closure for the discharge openings of the filling tube.
Patent DE-3000281-A1 (DE)
Title: Para-cresyl-cobamide or factor-IB use - e.g. for accelerating toxin metabolism, as a catalyst for redox reactions or as a biochemical resonance filter
Inventor: MERSMANN LUDGER
IPC: C07H23/00
Filed: 1980-01-05
Abstract: Pharmacological, biochemical and chemical use of p-cresyl- cobamide ("factor Ib) (I) is new. (I) can be used as a pharmacological substance for accelerating the metabolism of toxins, and for supporting regenerative processes during convalescence. (I) can also be used to perform a transmitter and/or catalyst function is electron-transfer processes in chemical and/or biochemical and/or physicochemical redox reactions, and can additionally be used as biochemical resonance filter at substance-specific excitation maxima.
Patent DE-3001599-A1 (DE)
Title: Internal combustion engine cylinder head gasket - has separate combustion chamber sealing ring connected to metal plate by radial tongues
Inventor: STAHL GUENTER DIPL ING DR ING
IPC: F16J15/12
Filed: 1980-01-17
Abstract: The cylinder head gasket for an internal combustion engine consists largely of a steel plate (1) with a large hole for the combustion chamber enclosing a sealing ring (3). This ring is attached to the plate only by four short bridging tongues (4). These project radially from the ring, for attachment to the metal plate by adhesive, welding, brazing etc., leaving an expansion channel between the tongues. The ring is deformed so as to seal a gap which is wider than the thickness of the steel plate, or the gap can be made narrower in the region of the ring. The ring can be made of a harder material than the plate. The plate incorporates openings for the cooling liquid circulating channels and the edges of these openings have soft material inserts around them, sprayed or vulcannised on.
Patent DE-3002607-A1 (DE)
Title: Sea rescue balloon with trailing anchor - allows visual radar and radio location of casualty suspended from balloon
IPC: G08B5/00
Filed: 1980-01-25
Abstract: The balloon is released from a rescue pack worn by the sailor also incorporating a trailing anchor coupled via a line to the balloon. The latter is of fluorescent or phosphorescent material which reflects electromagnetic waves. A miniature radio transmitter and one or more flashlights may also be associated with the balloon. A smaller balloon may be united by a line to the top of the main balloon, facilitating a helicopter rescue by allowing it to be lifted by a helicopter grab hook. The trailing anchor pref. comprises a stable container of a lightweight material filled with water via a valve which opens automatically when the anchor is dropped into the sea. It may also have a sail which opens on water contact.
Patent DE-3006146-A1 (DE)
Title: Amplifier housing for broadband communications equipment - has front aperture for module insertion adjacent to circuit board and with screened connections
Inventor: MEISSNER UDO
IPC: H05K9/00
Filed: 1980-02-19
Abstract: The equipment casing and housing for broadband communications systems enables an interchangeable module, e.g. a tuning module, to be connected into a circuit in the amplifier housing and for the connections to be screened. The main amplifier housing is a rectangular box structure with the circuit boards (22) mounted horizontally across it and with the discrete components (25,26) mounted through the boards (22). On the front face (15) of the housing is a rectangular aperture (20) just above the circuit board to which the interchangeable module (21) will be connected. The module (21) is inserted into the aperture (20) so that a connecting plate PCB (27) with connection tracks (32,33) connects the module output terminals (42) to the main board tracking (under 22) when it is inserted in a slot (29) in the main board (22) and soldered underneath. The module connecting the PCB (27) has a conducting screen surround (35,36,37), which also provides support, with bottom lugs (38) to provide mechanical and electrical contact with the main board (22) through holes (39).
Patent DE-3011543-A1 (DE)
Title: Controller for circulating hot water central heating system - controls fuel valve to maintain circulation temp. within daytime or night-time limits
Inventor: TAAG JUERGEN
IPC: G05D23/24
Filed: 1980-03-22
Abstract: The controller has a reference value generator (16,17) providing daytime and nighttime heating curves and a regulator (11) controlling the fuel valve (9) to give a pulse/pause ratio with a constant period. The circulation temp. is dependant on this pulse/pause ratio and is monitored by comparison with limit values adjusted by a daytime/nighttime switch (22) in dependence on the outside temp. Pref. when the heating system is initially switched from nighttime to daytime operation the max. limit for the water circulation temp. can be raised in dependence on the outside temp. to allow rapid heating up, the fuel valve (9) remaining open until the max. circulation temp. is attained. The water is pref. heated via a gas boiler (7), the controller being designed for fuel economy.
Patent DE-3015594-A1 (DE)
Title: Wine rack allowing easy retrieval of bottles - has single cantilevered rods extending from support wall
Inventor: MOOS FRANZ
IPC: A47B73/00
Filed: 1980-04-23
Abstract: Each individual wine bottle is mounted on two cantilevered rods which are only fixed at their rear ends to the supporting structure. They are placed in the free spaces formed by 3 bottles so that they do not occupy space which could be occupied by another bottle. Max. use of the storage space available is now achieved while easy removal of the bottles is possible by gripping the bottle neck. The supporting structure for the cantilevered rods can be the wall itself or supporting shelves or tubes.
Patent DE-3016120-A1 (DE)
Title: Determn. of time for regeneration of platelets - from measurements of platelet malonic di:aldehyde after cyclo-oxygenase inhibition
Inventor: MENCIK ALOIS CHRISTIAN
IPC: G01N33/86
Filed: 1980-04-25
Abstract: The time required for blood platelet regeneration is calculated from measurements of platelet malonic dialdehyde in blood taken at various times after administration of a platelet cyclo-oxygenase inhibitor such as acetyl salicylic acid. Each blood sample is separated from red cells and the platelets counted turbidimetrically. The platelets are separated from plasma and, after inducing aggregation their malonic dialdehyde content is measured colorimetrically. The process may be carried out entirely automatically.
Patent DE-3023047-A1 (DE)
Title: Metal cover with safety device for excess pressure - is for coffee beans stored in tins and incorporates sealing closure with elastic ring permitting gas to escape
Inventor: BLOECK SIEGFRIED
IPC: B65D51/16
Filed: 1980-06-20
Abstract: The metal cover incorporating a safety device against excess pressure is used for materials generating gases such as roasted coffee beans stored in tins. The turn-over section (3) of the cover has a bowl shaped formation (4) and includes at least one hole (6) which has a sealing closure using an elastic material in such a way that the gases can disperse from the interior of the tin. The formed section of the cover is directed towards the outside of the tin, with the hole (6) positioned within an enclosing recess in which a ring (7a) made from an elastic material is located.
Patent DE-3025353-A1 (DE)
Title: Waste water purificn. with active charcoal columns - the first being aerated, giving reduced charcoal losses
Inventor: DACHAUER HANS DIPL ING DR
IPC: C02F1/28
Filed: 1980-07-04
Abstract: Purificn. of waste water contaminated with organic impurities comprises treatment with 2 or more sequential columns of active charcoal, the first (at least) of which is supplied with air or an oxygen-contg. gas, esp. pure oxygen. Pref. the gas- treated columns are operated at up to 100, esp. 20-80, deg. C and the gas treatment is esp. carried out in a fluidised bed of charcoal. Treatment with the gas reduced the amt. of charcoal which needs to be regenerated and thus lowers charcoal losses. The degree of purifcn. reached is as good as that acheived with other methods and often better, so that additional purificn. stages are not required.
Patent DE-3026375-A1 (DE)
Title: Hook and eye fastening device - is esp. for underwear, and consists of injection moulded plastics parts with bases
Inventor: SPINDLER SIEGFRIED W DIPL KFM
IPC: A44B13/00
Filed: 1980-07-11
Abstract: The fastening for clothing, especially underwear, consists of a part supporting a hook (1), and a part having an eye (2), sewn onto the clothes. The fastening parts (1,2) are made of injection-moulded thermoplastic material with the hooks (14) and eyes (7) in one piece with the supports (1,2). The eye part (2) consists of a basic frame (5) with several rows of eyes (7), and a sewing part (9) in the lengthwise direction of the basic frame (5). The hook part (1) consists of a narrow crosswise part (13) with several hooks (14), and a sewing-on part (9).
Patent DE-3027869-A1 (DE)
Title: Friction roller for roller conveyor track - fitted with drive on one side and having clutch element on drive side and with second clutch element on
Inventor: ARNOLD ROLF
IPC: B65G13/04
Filed: 1980-07-23
Abstract: Friction roller for a roller conveyor track with drive on one side, the cover pipe of which has its bearing at both ends on a rigid axle through one rotating bearing each. The friction roller has a clutch element on the drive side end with its bearing on the axle through ball bearings. A second clutch element (3) has a rotatable bearing on the axle (1) with a ball bearing system (5) on which the rotating bearing located away from the drive and made as a friction rotating bearing is located. This second clutch element has a non turnable connection with the first clutch element (2) by a torsion pipe (10) positioned co-axial to the axle (1).
Patent DE-3028027-A1 (DE)
Title: Interwinding short circuit and insulation testing - using resistive comparison with multiple tapping secondary transformer, esp. for induction coil
Inventor: SCHMID ALBERT
IPC: G01R31/72
Filed: 1980-07-24
Abstract: The arrangement is for testing for interwinding short circuits and testing of insulating of induction coils performs a resistive comparison between a test object connected across the secondary of a transformer supplied from a battery or mains voltage and a similarly connected reference object. The arrangement results in a low current consumption and simple and economical measurement instrument. The primary (7) of the transformer (8) is connected to the current supply via a conventional static inverter (6) and, if required, a rectifier (18) and mains transformer (17). The transformer secondary (9) has several tappings with switch cutouts (10 to 16) to enable short circuit testing of coils of different resistances. It is connected to a conventional Greinacher circuit (24) for testing of insulation of coils with different resistances.
Patent DE-3031972-A1 (DE)
Title: Multispindle bar lathe chuck - has guide tube chamber containing hydraulic cylinder receiving oil via tube and annular channels
Inventor: QUANDT JOACHIM DIPL ING
IPC: B23B31/30
Filed: 1980-08-25
Abstract: The clamping device is for multiple spindle automatic bar lathes with a horizontal, rotary-switchable spindle drum. In the clamping chamber on or in a guide tube in the drum axis is an additional clamping mehanism. This latter fitment has segments which engage sleeves in annular grooves around the tension cylinder, the grooves being wider than the segments. The additional clamping mechanism is a hydraulic cylinder. The oil feed for this is through the guide tube and via the annular channels.
Patent DE-3032898-A1 (DE)
Title: Electronic adder and subtractor in 8421 code with decimal display - has combined function circuit with flip=flop stages coupled to display decoder
Inventor: MERKLE PAUL
IPC: F02B3/06
Filed: 1980-09-01
Abstract: A combined adder and subtractor circuit operates in 8421 BCD code with capability to generate a decimal display of the result. The unit has a number of full subtractor stages and two half subtractor stages. These operate together with two series each consisting of four flip-flops. The flip-flops outputs connect with a logic array performing a decoding function. The 'A' inputs are provided from decimal to binary encoder and the 'B' inputs from a decimal to binary plus six-encoder circuit.
Patent DE-3034886-A1 (DE)
Title: Pressurised gas switch for large short-circuit currents - has conductive ring around switch contact compensating Lorentz force of current path
Inventor: ROLFF KLAUS-PETER DR ING
IPC: H01H33/70
Filed: 1980-09-12
Abstract: The switch has a tubular casing (1) having axial contacts (9) and connection heads (2,3) inserted through the wall of the casing so as to define a U shaped current path (7). The Lorentz force of the current path on the switching arc is compensated by the field provided by a conductive ring (10) spaced at one side of the axial contacts. The ring pref. fits around the outside of a tubular switch chamber (11) of insulating material enclosing the contacts, to coaxially surround the latter at the separation zone. The switch can handle large short-circuit currents.
Patent DE-3035824-A1 (DE)
Inventor: DEINER HANS
IPC: D06M13/00
Filed: 1980-09-23
Abstract: Process for making fibrous material water repellent by treating it with an aqueous bath containing (A) an emulsified organo polysiloxane with at least 2 hydroxyl groups optionally modified in a manner able to cross-link, (B) a non-ionic emulsion of poly silicic acid ester, (C) a reaction product which has been obtained by reaction of an organic compound containing at least one halohydrin and/or epoxy group with an organic compound containing hydrogen atoms bound to nitrogen, which in form of its salt is water-soluble or at least water-dispersible. The treated material is dried and optionally cured.
Patent DE-3040925-A1 (DE)
Inventor: NAUWERCK BERTRAM DIPL ING
IPC: B62D53/08
Filed: 1980-10-30
Abstract: 1. Mounting for a semi-trailer coupling, in which on the underside of a coupling plate (10), symmetrically to both sides of the longitudinal axis of an entry slot (11), on each side a pocket (26) provided with an elastic lining (32) is arranged in which there is supported a housing head (16) of a bearing block (12), the anchoring of the housing head in the pocket being in each case secured by at least one tie bolt (44) firmly connected with the coupling plate and engaging beneath a horizontal abutment face (24) of the housing head, this tie bolt resting through the intermediary of an elastic support body (52) on the horizontal abutment faces, characterised in that the housing heads (16), considered in the longitudinal direction of the entry slot (11), are T-shaped and that, again considered in the same direction, a tie bolt (44) is allocated on both sides to each housing head (16), which bolt rests, through the intermediary of an elastic support body (52) in each case, on the underside (24) of the respective T-cross-bar end (22).
Patent DE-3043898-A1 (DE)
Title: Hand held bar code reading probe - marks bar code to give visual indication of having been read and prevent repeated reading
Inventor: ANDRICH WOLFGANG DR ING
IPC: G06K7/10
Filed: 1980-11-21
Abstract: The hand held probe that enables bar code information to be read also includes a fibre tip pen facility. The unit is intended particularly for use with labels and tags. The probe has a moulded body (1) with two separate compartments (7,12). One compartment contains the processing circuitry for operation with an opto electrical reflective sensor (9,10). Signals are transmitted by cable (28) when the unit is passed over the printed bar code (27). A fibre tip pen (6) with a tip (16) that is retractable is located in the other compartment. A sliding button (18) controls the tip retraction.
Patent DE-3044270-A1 (DE)
Title: Surfactant-flooding enhanced oil recovery - with drive fluid of controlled salinity to prevent partitioning of surfactant
Inventor: MORSE EVERETT WAYNE
IPC: C09K8/58
Filed: 1980-11-25
Abstract: In an enhanced oil recovery process employing injections of (a) a surfactant-contg. fluid (I) followed by (b) a polymer-contg. drive fluid (II) and (c) water having an unspecified salinity, the improvement comprises (i) determining the upper and lower salinity levels which the surfactant in (I) can tolerate, and (ii) controlling the salinity of (II) so as to prevent precipitation of surfactant from (I) and the irreversible partitioning of the surfactant from the aq. phase. Sp (II) contains as a first increment a quantity of fluid comprising water and an amt. of a hydrophilic polymer sufficient to raise the viscosity of the increment to an effective level, the volume of the increment ranges up from about 0.1 to about 1 pore volumes of the reservoir. The injected volume of (II) is sufficient to prevent breakthrough of the injected water of unspecified salinity inks (I). Any drive water which leaks through (II) into (I) will be at a controllable salinity level, maintaining efficient oil recovery levels.
Patent DE-3045873-A1 (DE)
Title: Emergency lubricating unit for bearing - consists of lubricating ring, raised by retainer during normal operation
Inventor: WENDTLAND DIETER DR ING
IPC: F16N7/22
Filed: 1980-12-05
Abstract: The unit is for bearings, esp. for shafts of a large blower. It contains elements for pressure lubrication for normal operation, and a loose lubricating ring. During normal operation, the lubricating ring (12) is lifted off the shaft (16) by a retainer (14). During malfunction, the retainer releases the ring, which engages on the shaft, and is moved by it, to supply lubricant. The ring is immersed into a lubricant jump (22) below the shaft, even when raised. The retainer is located above the shaft and raises the ring mechanically or pneumatically.
Patent DE-3048288-A1 (DE)
Title: LED arrangement for markers and indicators - has semiconductor body on support plate covered by reflector with light emitting aperture for parallel light outlet
Inventor: GILLESSEN KLAUS DIPL PHYS DR
IPC: G09F9/33
Filed: 1980-12-20
Abstract: The light line arrangement is intended for indication in tape recorders, radios, or for voltage indication. It consists of at least one light-emitting semi-conductor element with at least one semi-conductor substrate on a support plate. The semi-conductor substrate (3) is mounted on the support plate (1) near its edge (8). Over the semi-conductor substrate is mounted a reflector (5) with a light emitting aperture (6). The reflector is of such design that the light is emitted parallel to the plane of the support plate. Preferably a line of several semi-conductors are mounted in the above mentioned manner on the support plate. In such case the reflector has a light emitting aperture for each semi-conductor element. The apertures may be filled with a transparent plastics containing dispersion agents, the plastics simultaneously encasing the semi-conductor elements. The support plate is typically of insulating material.
Patent DE-3100632-A1 (DE)
Title: Multi-layer anti-reflection coating
Inventor: TANI HAKUZO
IPC: G02B1/115
Filed: 1981-01-12
Abstract: Multi-layer anti-reflection coating on a glass substrate for reducing the reflection of light, which consists of four layers, the first layer, which is remote from the substrate, having a refractive index N1 and an optical thickness N1d1, the second layer having a refractive index N2 and an optical thickness N2d2, the third layer having a refractive index N3 and an optical thickness N3d3 and the fourth layer, which is nearest to the substrate, having a refractive index N4 and an optical thickness N4d4, it being the case that the refractive indices and the optical thicknesses obey the following relationship in the case of a predetermined wavelength  lambda 0:  (1st formula). <IMAGE>
Patent DE-3102699-A1 (DE)
Title: Telescopic traffic aid for pedestrians
Inventor: SECKINGER HERMANN
IPC: G08B5/00
Filed: 1981-01-28
Abstract: 31 02 699 is cancelled.
Patent DE-3109674-A1 (DE)
Title: Drive station of a face conveyor provided with a plough guide on the working-face side
Inventor: ERWIEN HELMUT
IPC: E21F13/06
Filed: 1981-03-13
Abstract: The invention relates to a drive station for a face conveyor provided with a plough guide on the working-face side, consisting of a machine frame (2) which is attached to a sliding plate (3) and to which the conveyor drive (5) is fastened on the goaf side, the sliding plate being formed on the goaf side by a strap (4) via lifting devices (20) having a supporting arm supported against the floor, the legs (23) of which strap (4) are connected to the sliding plate (3) via connecting joints (24), the lifting devices (20) being connected in an articulated manner between the strap legs and projecting supporting brackets (18, 19) of the sliding plate in such a way that, by means of the lifting devices, the entire drive station with the plough guide (17) can be tilted either for dipping of the plough or for climbing of the plough. The conveyor drive (5) is tightly enclosed by the strap (4), the lifting devices (20) being arranged on either side right next to the conveyor drive. <IMAGE>