baber/WOPTO huggingface dataset:
Patent DE-3208298-A1 (DE)
Title: Exercising apparatus
Inventor: PERLEBERG-KOELBEL RENATE-GUNHI
IPC: A63B23/00
Filed: 1982-03-08
Abstract: Exercising benches are generally fitted with padded coverings in order to allow exercising with large weights. However, soft, deep padding is disadvantageous since it does not give sufficient stability to the body of the exercising person lying on it when exercising using heavy dumb-bells. Additionally, there is the risk of the padding becoming displaced against the hard covered bench. This causes creasing which is felt to be extremely disturbing during exercising. To avoid these disadvantages, a padding having a bead-type rounding at one end is provided and is connected to the core of the bench fixedly against displacement. In this case, the structure of the foam material used as padding displays a density which increases from the inside to the outside and merges into a solid outer skin on the outside surface.
Patent DE-3209902-A1 (DE)
Title: Spray gun
Inventor: SUTTNER WOLFGANG
IPC: B05B9/01
Filed: 1982-03-18
Abstract: In a spray gun for fluids, in particular for water for cleaning objects, having an insert (17) which is arranged inside a housing (10), contains an inlet channel (18) and an outlet channel (26) for the fluid and in which a valve body (21), which can be pressed against a valve end element (20), is displaceably arranged within a fluid inlet chamber (19), the insert (17) has a connecting channel (28) which bypasses the valve body (21) with its locking seat and leads from the inlet channel (18) to the outlet channel (26). In this way, it is possible to allow a small amount of leakage fluid to flow through the spray gun even when the valve is closed so that at temperatures below freezing point the water located in the spray gun cannot freeze because of the constant flow of an amount of fresh water which corresponds to the amount of leakage water and is not yet cooled down. By virtue of this design, the spray gun is therefore protected from frost damage. <IMAGE>
Patent DE-3213537-A1 (DE)
Title: Method and device for manufacturing concrete mouldings
Inventor: DIEHL EMIL DIPL ING
IPC: B28B7/24
Filed: 1982-04-10
Abstract: Method and device for moulding flat concrete supporting rings in a mould comprising mould core, mould mantle and lower mould ring. The upper end face is moulded by pressing on an upper sleeve. Stack production of a plurality of supporting rings in succession and above one another within the mould space takes place. The height of the mould space is a multiple of the height dimension of one supporting ring. Seated at the bottom is an ejecting device which can be lowered successively by the ring thickness and ejected and on which the lower mould ring for the lowermost supporting ring is seated. After the moulding of the latter, ejecting device, mould ring, supporting ring and upper sleeve are lowered and a further mould ring is inserted for the underside of the next supporting ring. The cycle is repeated until the mould is full. Then, the complete stack, resting on the lower mould ring, is pushed out of the device by means of the ejecting device. This has the advantage of a considerable time saving when removing the concrete parts from the mould, carrying them away and depositing them.
Patent DE-3214803-A1 (DE)
Title: Device for reliably monitoring the boom of a barrier for fracture
Inventor: MAETZING LOTHAR ING GRAD
IPC: G01R31/50
Filed: 1982-04-21
Abstract: In the tip of each barrier boom (B1, B2), an electrical component (R3, R4) is arranged, the electrical characteristics of which are monitored for the maintenance of a predetermined tolerance range with the aid of a detector (SP). A deviation from this tolerance range is simulated by an external component (R1, R2) during the pivoting. <IMAGE>
Patent DE-3220113-A1 (DE)
Title: Difluormethoxiphenylthiophosphorsaeureester
Inventor: SEUFERT WALTER DIPL CHEM DR
IPC: A01N57/10
Filed: 1982-05-28
Abstract: Difluormethoxyphenylthiophosphorsäureester der Formel I in der R[hoch]1 einen Alkylrest mit bis zu 3 Kohlenstoffatomen, R[hoch]2 einen ggf. substituierten Alkylrest mit bis zu 5 Kohlenstoffatomen, Y ein Wasserstoff- oder Chloratom, X ein Sauerstoff- oder Schwefelatom und R[hoch]3, R[hoch]4, R[hoch]5 jeweils ein Wasserstoff- oder Halogenatom, eine Nitril-, Alkoxy- oder Alkylthiogruppe mit jeweils bis zu 4 C-Atomen oder einen ggf. substituierten Alkylrest mit bis zu 4 C-Atomen bedeuten, deren Herstellung und Verwendung als Mittel zur Bekämpfung von Schädlingen, insbesondere Insekten und anderen Gliedertieren.
Patent DE-3221750-A1 (DE)
Title: Combined, exchangeable acupressure and massage band
Inventor: TUNG BI-JU DR MED
IPC: A61H11/00
Filed: 1982-06-09
Abstract: The invention proposes a combined, exchangeable acupressure and massage band which has a plurality of massage parts mounted so as to be rotatable and exchangeable in a mounting, which parts have the shape of a ball or disc or are oval-shaped like an olive or a lemon. The massage parts are provided with projecting parts which, when rolled over the skin, press into the different layers of skin at various depths, so that an acupressure effect is achieved. <IMAGE>
Patent DE-3223123-A1 (DE)
Title: Safety device for taxis and minicabs against violence of third parties on the driver
Inventor: MUELLER MANFRED
IPC: B60R21/12
Filed: 1982-06-21
Abstract: Published without abstract.
Patent DE-3231725-A1 (DE)
Title: Process for loading high-temperature hydride storage materials with hydrogen
Inventor: TOEPLER JOHANNES DR
IPC: F17C11/00
Filed: 1982-08-26
Abstract: In the described process, the whole storage contents no longer need to be brought to the temperature required for hydrogen uptake, but only about 1-20 per cent of the storage material is brought to the reaction temperature, while the remainder reaches the reaction temperature due to the heat of reaction liberated during the uptake of hydrogen. Advantages of the process lie in a simplification of the design of the storage structure and a high hydrogen capacity relative to the total weight of the storage device.
Patent DE-3233040-A1 (DE)
Title: Mast foot for the mast of a sailboard
Inventor: BINDER HANS J DIPL ING DR
IPC: B63B35/79
Filed: 1982-09-06
Abstract: The invention relates to the mast foot for the mast of a sailboard, with a push-in sleeve, which can be inserted into the bearing bush on the boot, is rotatably mounted therein and has a spring-loaded arresting device engaging by means of a catch in an annular groove of the bearing bush, and a joint piece carrying a mast sleeve for the insertion of the mast. In such an arresting device, a considerable arresting force has to be overcome when inserting and pulling out the mast foot. In addition, this arresting force can be changed only in a laborious manner and by means of a tool. The object of the invention is therefore to make it easier to set and remove the mast. This object is achieved by an operating device with a handle, by means of which the catch can be put manually directly into the release position. One-hand operation is thereby achieved, especially during the release of the arresting connection.
Patent DE-3233736-A1 (DE)
Title: Linking bearing for linking transmission
Inventor: HAARMANN WALTER DIPL ING
IPC: F16D3/60
Filed: 1982-09-11
Abstract: In a linking coupling for coupling shafts on displaced axes, a link (44) is supported via a bearing (46) on a bearing journal (42). The bearing (46) contains a pot-shaped bearing body (50) into which the bearing journal (42) projects. A seal (54) is provided between the bearing body (50) and the bearing journal (42). A connection (58) is used for the supply of a lubricant such as grease. The chamber (56) between the bearing body (50) and the bearing journal (42) is connected to the atmosphere via a vent opening (64). <IMAGE>
Patent DE-3247256-A1 (DE)
Title: Combination weighing machine
Inventor: HIRANO TAKASHI
IPC: G01G19/387
Filed: 1982-12-21
Abstract: A combination weighing machine, which contains two groups of weighing units for weighing articles of two different types, is described. The first group and associated combination selection circuits serve for determining combinations of weighing units, in which the total weight of the weighed articles comes within a predetermined weight range. The second group and the combination selection circuit assigned to it are used for determining a combination of weighing units which give a total weight of the articles weighed by them, including, in each case, one of the total weights, determined by the first group, which comes nearest to a predetermined desired weight, so as finally to obtain a combination of articles of the first and of the second type, in which the total weight of the articles of the first type comes within the predetermined weight range and the total weight of the articles of the first and of the second type comes nearest to the predetermined desired weight.
Patent DE-3304527-A1 (DE)
Title: Flexible carrying, lashing or holding appliance
Inventor: FRANKE HEINZ
IPC: B66C1/18
Filed: 1983-02-10
Abstract: A flexible carrying, lashing or holding appliance, consisting of at least one elongate band, belt or rope, absorbing the tensile load and composed of textile and/or metallic materials, as a carrier and of a protective element for protecting the surface of the carrier and/or of the carried article, the protective element being fastened as a pliable cushioning element to the carrier and, in the position of use, being inserted between its surface and that of the carried article, is, for the purpose of ensuring that the protective elements can be attached subsequently and in a controlled manner at the points on the carrier threatened with damage, in a way which guarantees a secure hold on the carrier, characterised in that the protective element (2) surrounds a portion of the carrier or carriers (1) in the form of an elastically resilient brace which has a prestress directed towards the carrier surface (7) and holding the protective element (2) on the carrier (1), and in that the protective element has at least one elastically applicable introduction groove (5), the inner groove edges (6) of which bear against the carrier surface (7) in the position of use. <IMAGE>
Patent DE-3312285-A1 (DE)
Title: Colour-stable dyestuff mixture
Inventor: BRANDT HORST DR
IPC: C09B29/08
Filed: 1983-04-05
Abstract: The mixture of azo dyestuffs of the formulae <IMAGE>  and <IMAGE> having lattice plane distances d of 16.20, 7.87, 6.05 and 3.41  ANGSTROM  and having relative intensities of 100, 35, 70 and 80 is distinguished by a good dyeing bath stability.
Patent DE-3315588-A1 (DE)
Title: Heavy-duty cable
Inventor: PRENZLAU HERBERT PROF
IPC: H02G5/06
Filed: 1983-04-29
Abstract: In a heavy-duty cable which comprises a cylindrical metal sheath, a bar-type or tubular current conductor held in the centre of the sheath by spacers, and a gaseous or liquid insulating filler intended in the interior, at least one further outer sheath is provided at a distance from the sheath, a gaseous or liquid insulating filler being introduced between the sheaths. <IMAGE>
Patent DE-3316243-A1 (DE)
Title: Transport channel for filamentary cable
Inventor: BAYERSDORFER LOTHAR DR
IPC: D02J1/18
Filed: 1983-05-04
Abstract: A transport channel for bundles of curled filaments, whose cross- sections substantially correspond to the cross-section of the output opening of the compressive curling chamber, comprises a floor and side walls; guiding elements are mounted or the inside of the side walls, reducing the internal width of the transport channel and thereby retarding the cable bundle by slight piling up.
Patent DE-3321397-A1 (DE)
Title: Method and circuit arrangement for compensating for the load impedance of subscriber lines in the case of conference connections in a telephone branch exchange
Inventor: ROBRA JOERG PROF DR ING
IPC: H04M3/56
Filed: 1983-06-14
Abstract: If a further extension user is added to an existing exchange connection between a subscriber of the public telephone network and a subscriber in a telephone branch exchange, the additional load impedance results in a reduction in the signal strength. Conference devices can be used for preventing a reduction in the insertion loss and the matching loss in comparison with the simple exchange connection in that the impedance of the additionally connected subscriber line is compensated for by means of so-called negative impedance converters. Where there is a plurality of conference parties, negative impedance converters which contain at least one voltage-controlled current source are used in compensating for the load impedance in order to take into consideration the resistance of the electronic switching points in the switching matrix.
Patent DE-3323229-A1 (DE)
Title: Head restraints for motor vehicles
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1983-06-28
Abstract: A head restraint for motor vehicles has at least one upholstered element supporting bar. The upholstered element supporting bar is held, and/or slide-mounted so as to be relatively displaceable, in each case in one envelope-shaped bearing element made of elastic thermoplast arranged in a backrest and/or an upholstered element carrier. The wall of the bearing element forms at least one resiliently-restorable, diaphragm-like thinner portion which protrudes convexly out of the bearing face of said element. As a result, the advantage is achieved that the respective upholstered element supporting bar is held in the bearing element in a low-friction and non-rattling manner.
Patent DE-3325691-A1 (DE)
Title: Device and method for the generation of an air/liquid mixture for oral hygiene
Inventor: WILD WALTER DR
IPC: A61C17/02
Filed: 1983-07-15
Abstract: A device (R) and a method for the generation of an air/liquid mixture emerging, for example, from a douche member (48) or the like for oral hygiene, having a vessel (20), receiving the liquid, in which an air inlet line (46) opens above the liquid level (S) and which is connected to a liquid channel (28) by a riser pipe (26) for the liquid (W), which channel opens in an air line (44) downstream from a branch for said air inlet line (46), the air line (44) having a cross-sectional constriction (45) and ending in the douche member (48), is intended to lead to more intense treatment of the gums. For this purpose, the cross-sectional constriction (45) is provided in the air line (44) in the flow direction (X) of the air in front of the air inlet line (46) and after an air chamber (43) of variable size which is allocated to the vessel (20) for the liquid (W); the air chamber is of cushion-like design and provided underneath the floor (25) of the vessel (20), the beaker edge (21) of which rests against a gasket (19) - which surrounds a perforation (46) as the air inlet line - in the filled state of the air chamber (43). Before the vessel (20) is exposed to air, the cushion-like air chamber is inflated and a pressure space is thus generated in the vessel (20). <IMAGE>
Patent DE-3330763-A1 (DE)
Title: Long-material attachment for an industrial truck
Inventor: BUETER JOSEF
IPC: B66F9/06
Filed: 1983-08-26
Abstract: Attachment for transporting long material for an industrial truck with front loading, in particular a front-loading fork-lift truck, which has a slide movable up and down on a lifting frame, on the front side of which slide at least one load-lifting means projecting to the front is arranged, with at least two long-material supports which are arranged at a mutual distance apart and which, in their operating position, project laterally beyond the envelope curve of the industrial truck at one of its longitudinal sides and can be put into a rest position in which they lie at least essentially within the envelope curve of the industrial truck. <IMAGE>
Patent DE-3340007-A1 (DE)
Title: Closed pressure-actuated system for concrete placing buckets
Inventor: GARLINGHOUSE ROLAND E
IPC: B65D90/58
Filed: 1983-11-04
Abstract: Buckets for introducing material such as, for example, concrete, into formwork by actuating the shell flaps with a power cylinder using a hydraulic system which prevents opening the flaps of a completely or partially filled bucket unless there is a pressure and volume reserve which guarantees reliable closure of the flaps. The system is provided with a pressurised pressure-medium supply into which additional pressure medium from a master cylinder is diverted when raising a piston counter to the weight of the bucket with its contents. A servo valve prevents pressure medium from flowing into the power cylinder until an optimum pressure or optimum volume of the pressure medium are achieved. A secondary direction control valve in a pressure-medium return line can be actuated in order temporarily to block the flow of pressure medium from the drain line of the power cylinder back to a reservoir, with the result that the flaps can be fixed temporarily in their partially or completely open position.
Patent DE-3346705-A1 (DE)
Title: Cooling device for a liquid-cooled internal combustion engine
Inventor: BOLL WOLF DIPL ING DR
IPC: F01P11/10
Filed: 1983-12-23
Abstract: A cooling device for a liquid-cooled internal combustion engine comprises a radiator with a fan cowl secured on the latter, an air guide ring surrounding the fan and secured on the internal combustion engine, and an intermediate piece flexibly connecting the air guide space between the fan cowl and the air guide ring. In order to compensate the relative movements between the air guide ring and the fan cowl by structurally simple means and in order to achieve unhindered outflow of the cooling air from the air guide space into the engine compartment, the flexible intermediate piece is designed as a brush ring which is secured on the fan cowl and rests sealingly against the circumference of the air guide ring.
Patent DE-3347321-A1 (DE)
Title: Facing for a frame fastened in a wall opening
Inventor: HERING WILLI
IPC: E06B1/34
Filed: 1983-12-23
Abstract: With the facing according to the invention, wooden or steel frames of old doors, which have become unattractive and/or been spoiled, are faced in the course of renovation of old constructions. The facing consists of an angular clamping strip which is to be inserted into the rebate of the old frame, and covering plates for the inner side, rebate side and decorative side. The special feature is that the covering plates on the inner side and the rebate side are connected firmly to the clamping strip. The result is a one-piece facing which can be mounted simply and with low labour costs.
Patent DE-3402438-A1 (DE)
Title: Method for storing heat and heat-storing system for carrying it out
Inventor: LAUFENBERG JOSEF
IPC: F28D20/00
Filed: 1984-01-25
Abstract: Starting from a method for storing and removing thermal energy in at least one heat store, it is provided that the waste or environmental heat and/or thermal energy extracted via a prime mover are stored in the thermal storage compounds of one or more heat stores, that one heat store, preferably a low-temperature store or its first chamber, is supplied with heat and that storage continues until a first high temperature is reached, and that then the supply of heat is interrupted and a thermal medium circuit of a high-temperature store and/or of a heat pump is connected to this heat storage chamber or to another heat storage chamber of the storage region or to condenser circuits, until a second high temperatue has been reached there, or is extracted from a heat storage chamber of the heat store that is at a different temperature, converted into work via a prime mover containing heat exchangers, and fed to the consumers.
Patent DE-3402677-A1 (DE)
Title: Ladder
Inventor: SCHMIDLIN FRANZ
IPC: E06C7/44
Filed: 1984-01-26
Abstract: The ladder has two uprights (2) and at least one rung (3) connecting the uprights (2). In order that the ladder stands well on inclined and wet ground also, it is envisaged that the uprights (2) are designed at the lower end as a hollow profile (4). In the hollow profile (4), a spike (9) is mounted axially displaceably and displaceably against the action of a spring (11) out of a first into a second end position as well as pivotably about its longitudinal axis. In this connection, the spike (9) projects further beyond the hollow-profile end in its second end position than in the first end position and has a transversely projecting bolt (10) which projects through an opening (6) in the hollow-profile wall. Arranged in a grid-like manner along one of the longitudinal sides of the opening (6) are cutouts (12) for positively receiving the bolt (10). <IMAGE>
Patent DE-3403050-A1 (DE)
Title: Push-in barrel for large-calibre firearms
Inventor: FRITZ BERNHARD
IPC: F41A21/10
Filed: 1984-01-30
Abstract: A push-in barrel is proposed for large-calibre firearms, having a holding part on the cartridge chamber side and an adjusting bush on the mouth side, the adjusting bush having a central axial stepped hole by means of whose smaller diameter it is locked firmly on the push-in barrel, and whose external diameter is pushed into the choke bore in a fitting manner. The holding part has a plurality of collars of different diameter by means of which axial locking of the push-in barrel in the carrier barrel takes place on the one hand and, on the other hand, by means of which a radial fit is achieved.
Patent DE-3403586-A1 (DE)
Title: Manually actuated adjustment device for vehicle components
Inventor: SCHLAFFKE HANS-JUERGEN
IPC: G05G5/22
Filed: 1984-02-02
Abstract: In a manually actuated adjustment device for vehicle components such as, for example, seats and window panes, having a fixable part which has two drivers and a slip spring brake, one desired adjustment movement being transmitted from one driver to the other, but undesired adjustment movements being prevented by the slip spring brake being blocked, it is proposed that the slip spring only be provided with one winding which is held by an external groove of the first driver, the bent ends of the slip spring extending in the axial direction of the first driver. The section of the second driver which engages in the recess of the first driver is of approximately roof-shaped construction so that, in the case of the undesired adjustment movement, the associated bent end of the slip spring is clamped tightly in the gap which is thus produced.
Patent DE-3403645-A1 (DE)
IPC: E04D13/16
Filed: 1984-02-02
Abstract: 1. Heat insulation panels (10) which are adapted to be laid over rafters and which at their ridge-side edge, formed in stepped rabbet manner, have a support strip (12) overlapped in the roofing by the ridge-side adjacent panel, at their eaves-side edge, formed in stepped rabbet manner, comprise a covering strip (13) overlapping the support strip (12) of the eaves-side adjacent panel, and at their lateral edges (11) comprise a lateral rabbet portion or a top rabbet portion formed complementary thereto for forming a lateral rabbetting, and having water guide channels (17) extending in the ridge-eaves direction, characterized in - that the lateral edges (11) of the heat insulation panels (10) extend with their lateral and top rabbet portions inclined to the perpendicular ridge-eaves direction.
Patent DE-3404105-A1 (DE)
Title: Carbon monoxide gas as fuel for engines
Inventor: BECKER OTTO ALFRED DR
IPC: F02B43/08
Filed: 1984-02-07
Abstract: Published without abstract.
Patent DE-3407036-A1 (DE)
Title: Primary radar with a secondary-radar interrogating device
Inventor: WEIKERT HEINRICH-HORST DIPL IN
IPC: G01S13/87
Filed: 1984-02-27
Abstract: The operation of secondary-radar devices leads to unwanted loading of the radio room even with target-controlled interrogation of the transponders. To further reduce this loading, control pulses for triggering an interrogation are only generated when two primary-radar echo signals of the same origin coincide, in that the echo signals from the output of a device for suppressing permanent echoes are compared with the echo signals obtained from the output of an additional signal processing device, for example a tracker, in a gate circuit. <IMAGE>