baber/WOPTO huggingface dataset:
Patent DE-3601260-A1 (DE)
Title: Slip-controlled traction aid for track-laying vehicles
Inventor: BREVES BURKHARD DIPL ING
IPC: B62D55/28
Filed: 1986-01-17
Abstract: The invention relates to a slip control for track-laying vehicles. The special design of track-link elements which contain grippers which are mounted on a shaft and are deflected by horizontal ground forces makes it possible to improve the mobility of track-laying vehicles in difficult ground conditions, in particular when the underlying surface is soft or slippery.
Patent DE-3602232-A1 (DE)
Title: Washing machine or washer dryer with devices for preventing losses of washing agent
IPC: D06F39/08
Filed: 1986-01-25
Abstract: In a washing machine or a washer dryer, there is provided in the tub run-off a valve device having a buoyancy body (5) which ensures the closing of the run-off orifice of the tub (1) by means of the water flowing back in the run-off line after the lye pump has been switched off. In order to increase the quantity of water flowing back, a water reservoir (12) integrated with the return safety device (13) is arranged in the run-off line. <IMAGE>
Patent DE-3610667-A1 (DE)
Inventor: HEGLER WILHELM
IPC: F16L57/00
Filed: 1986-03-29
Abstract: Double tubing comprises two flexible plastic protective tubes (1, 2), integrally joined with one another via a web (5), which are embodied as corrugated tubes. For installing the double tubing without damage and to prevent deformation of the protective tubes, and in this manner to make them particularly suitable for plumbing applications, fastening holes (11) for fastening screws (17) are embodied in the web (5). Each fastening hole (11) is embodied between two corrugation crests (3) disposed opposite one another in pairs, and in the area of the respective fastening hole (11) the crests (3) are deformed into secant-like defining walls (12) of the respective fastening hole (11).
Patent DE-3621035-A1 (DE)
Title: Circuit arrangement for generating a synchronous column clock for forming various character widths in mosaic printing devices
Inventor: TREFFER GERHARD DIPL ING
IPC: H03L7/183
Filed: 1986-06-24
Abstract: The reference clock generated by a clock disc is synchronised with the colum clock with the aid of a digital phase locked loop. A single-chip microcomputer contains all hardware components needed for this (counting discriminator, digitally controlled generator, loop filter). The dividers (fixed divider, variable divider) for matching reference clock to column clock in accordance with the desired character widths are implemented as counting loops. <IMAGE>
Patent DE-3624507-A1 (DE)
Title: Method and device for transmitting information via one channel
Inventor: STEIN HERMANN
IPC: G08C15/00
Filed: 1986-07-19
Abstract: The transmission of information from a number of transmitting devices outputting pulsating information blocks with an address component to receiving devices on an information channel, particularly on a radio-frequency information channel for remotely controlling objects, should be possible with equal priority and with determinable maximum access time. This is achieved by transmitting/pause patterns allocated differently to each transmitter, the pauses being suitably influenceable by a random algorithm in accordance with their length.
Patent DE-3625954-A1 (DE)
Title: Urine drainage system for female patients with urinary incontinence
Inventor: SCHAUF WILHELM
IPC: A61F5/455
Filed: 1986-07-31
Abstract: A shaped moulding which is made of a skin-compatible, air-impermeable and water-impermeable material and adapted to suit the female lower abdomen, and on which foamed mouldings applied around an outflow opening prevent urine from flowing out at the sides and which is held close to the skin at the urethral orifice of the wearer by a half-leg pantie-girdle in which a hole has been cut at a predetermined point, permits female patients with urinary incontinence to collect, and at the same time empty, urine flowing out in an uncontrolled way without causing any odour nuisance to the patient or her environment in a leg bag as is already used for male wearers of a urine collector.
Patent DE-3626479-A1 (DE)
Title: Roof-rack for motor vehicles which do not have a drip moulding
Inventor: UEBACH HORST
IPC: B60R9/058
Filed: 1986-08-05
Abstract: Roof-rack for motor vehicles which do not have a drip moulding, which roof-rack has two telescopically extensible transverse supports which can be mounted on the roof on roof supports which are provided at their ends with clamping claws and have wedge-shaped cushions, each transverse support being composed of two outer tubes which are slid onto a preferably rectangular inner tube, bear foot supports and at least one of which is displaceable on the inner tube in a sliding fashion, the foot supports being composed of a bearing part which is fixedly connected to the outer tube and a head piece which is pivotably articulated onto the said bearing part and to which are replaceably fastened the wedge-shaped cushion and a fixed stop rail which forms the clamping claw.
Patent DE-3629097-A1 (DE)
Title: Change-tool device
Inventor: NICKEL GUENTER
IPC: B23K11/31
Filed: 1986-08-27
Abstract: Change-tool device, in particular welding tongs for resistance welding, which is connected on one side to a robot hand but on the other or opposite side to the electrode arms of the welding electrodes, the electrode arms being interchangeable relative to their robot hand, and the special feature of the device consisting in the fact that at least one change tool designed as a coupling is attached between the welding tongs and at least one electrode arm itself, one coupling component or one coupling half being arranged permanently on the welding tongs.
Patent DE-3630030-A1 (DE)
Inventor: NEEF GUENTER DR
IPC: C07J71/00
Filed: 1986-09-01
Abstract: 13alpha-alkylgonan-delta9(11)-5,10 epoxides of the formula   <IMAGE> in which R is a hydrogen, methyl or ethyl and Z is a ketal or thioketal group effective as a keto-blocking group, are provided by a process wherein a compound of the formula   <IMAGE>   in which R and Z are as defined above, is irradiated with active ultraviolet radiation.
Patent DE-3634106-A1 (DE)
Title: Use of the residue arising in the recovery of pickling acid, and process for producing an additive slag former
Inventor: BERVE JUERGEN DIPL ING
IPC: C21C1/02
Filed: 1986-10-07
Abstract: In the recovery of pickling acid from a pickling fluid loaded with metal salts and containing nitric acid and hydrofluoric acid, removal of water and acid gives a solid residue which consists of metal salts and which is used as fluorine-containing component in the production of a slag former for steel manufacture, the second production component being an oxygen-containing calcium compound. Preferably, the moist solid residue is mixed with burnt lime to give the additive slag former.
Patent DE-3637836-A1 (DE)
Inventor: GAMON NORBERT
IPC: C08J3/02
Filed: 1986-11-06
Abstract: Aqueous silicone dispersions containing (a) polydiorganosiloxanes having hydroxyl groups in the terminal units, (b) (organo)metallic compound(s), (c) a siliconate, and optionally, (d) a silicone resin. These aqueous silicone dispersions will cure to form elastomeric coatings or sealants when the water is removed by evaporation.
Patent DE-3638542-A1 (DE)
Title: Gripping and mounting tool
Inventor: BOTSCH HERMANN
IPC: B25B27/20
Filed: 1986-11-11
Abstract: The invention relates to a gripping and mounting tool for a substantially U-shaped shaft-securing ring having two legs which resiliently encompass the shaft and are interconnected via a web. To provide a gripping and mounting tool which, even in confined spaces, permits particularly simple mounting of shaft-securing rings, the invention makes provision for the gripping and mounting tool to have a bar-shaped handle which runs in the mounting direction of the securing ring and is equipped, at one end, with a mouth which grips the web of the securing ring transversely to its extension plane, is constructed so as to spread the ring and can be actuated by an adjusting element arranged in the handle and capable of being operated from the outside.
Patent DE-3642079-A1 (DE)
Title: Vertically adjustable support for semitrailers
Inventor: RIEDL REINHOLD
IPC: B60S9/02
Filed: 1986-12-10
Abstract: After a certain period of time air-suspended semitrailers which have been placed on their supports (13), may slope rearwards as a consequence of the customary loss of air in the springs. In order to avoid damage to the supports (13), the said supports have to be able to drift or yield forwards, whereas their baseplates (17) remain positionally fixed. In order to achieve this, there is provided at the lower end of each extendable support part (16) a bearing part which can be pivoted around a horizontal axis (18), is designed as a rolling segment (23) and by means of a spherical rolling face (31) can roll along the baseplate (17). The spherical rolling face (31) also makes it possible for the baseplate (17) to adopt a position in which it is inclined forwards or rearwards and/or to the side, depending on the ground surface condition. The baseplate (17) is connected to the rolling segment (23) by an elastic sleeve (30) made of a rubber-like material. At one end the sleeve (30) keeps the rolling face (31) in contact with the mating bearing face (32) on the baseplate (17) and, in addition, seals off these faces (31, 32) hermetically from the outside so that they remain free of dirt. <IMAGE>
Patent DE-3702652-A1 (DE)
Title: Flow governor for a liquid, in particular for a worm compressor with liquid injection
Inventor: HOFMANN RUDOLF
IPC: F04C29/00
Filed: 1987-01-29
Abstract: Published without abstract.
Patent DE-3703937-A1 (DE)
Title: Microwave oven
Inventor: KLEMENT JOHANN
IPC: H05B6/80
Filed: 1987-02-09
Abstract: An opening is provided in an oven wall of the microwave oven, into which opening a metallic retaining sleeve for an illumination device, a plug-in component (for example a plug-in grill or the like) is inserted. In order to maintain close metallic contact between the retaining sleeve and the oven wall with simple installation, the retaining sleeve has sprung cutting edges on the circumference of the sleeve, which cutting edges spread on the opening edge when the retaining sleeve is inserted into the opening. <IMAGE>
Patent DE-3708900-A1 (DE)
Title: Automatic circuit for switching on the vapour hood and for reducing the hotplate current
Inventor: MUTH JOHANN
IPC: F24C15/20
Filed: 1987-03-19
Abstract: An electronics part is provided, combined with a potentiometer, for this purpose. The individual components, such as measurement of the water vapour via the moisture sensor, for switching of the vapour hood shutter, command transmission and reducing the hotplate heating current or the gas flame, are combined. The hotplates are switched by means of a stepping motor, via the electronics part and via the moisture sensor. The object is to avoid an excessive water vapour concentration and to monitor the cooking of food electronically.
Patent DE-3712022-A1 (DE)
Title: Controlled oxidation - small sewage treatment plant
Inventor: VOLLERTSEN HANS-WALTER
IPC: C02F3/22
Filed: 1987-04-09
Abstract: Process for aerobic waste water purification in small sewage treatment plants as specified in DIN 4261, parts 2 and 4, with waste water aeration. The known clarification methods operate with preliminary clarification, retention for activation and sludge return. Owing to the lability of domestic waste water (effluent), fouling frequently occurs and, as a result, difficulties in degradation. This process makes it possible to treat domestic waste waters in a controlled manner and thus to stabilise and mineralise them completely. This occurs rapidly, independent of the time of year, completely aerobically without preliminary clarification or sludge return. Incoming domestic waste water is collected in a delay tank and specifically fed to the activation unit by an inlet slide valve. By injection of compressed air (oxidation) into the central aeration tube, the organic substance is reduced to a size suitable for digestion and mineralised by microorganisms. Clarified water, after the settling phase, is fed under control via the outlet slide valve to the secondary clarification. The sludges remain in the activation unit up to complete mineralisation and only then pass by a mineral sludge disposal tube into the separate mineral sludge storage space. The purified waste water passes via the outlet slide valve through an outlet tube into the secondary clarification shaft. All operations are electronically controlled, and the valves are operated via pneumatic lines by a compressor. This clarification process makes it possible to provide... Original abstract incomplete.
Patent DE-3717468-A1 (DE)
Title: Process for the preparation of propynol
Inventor: WESTERNACHER HELMUT DR
IPC: C07C29/60
Filed: 1987-05-23
Abstract: Hitherto, propynol has generally been prepared from acetylene and formaldehyde, with the acetylene pressures applied being high in some cases. However, this reaction also gives a considerable amount of butyne-1,4-diol. The backconversion of butyne-1,4-diol with the aid of a copper acetylide catalyst gives propynol in high yield of high purity at high reaction rates. Preparation of propynol.
Patent DE-3721394-A1 (DE)
Title: Process for producing at least two-layer heat-exchange pipes
Inventor: RUFF KLEMENS
IPC: B29C48/09
Filed: 1987-06-29
Abstract: In the production of at least two-layer heat-exchange pipes by the continuous process, one layer consists of plastic and one layer of another material. The layer of the material with the higher melting point is, before the sectioning off of the pipe run by means of a mechanical application process, subjected selectively to heat supply progressing in a velocity-dependent and temperature-controlled manner in the longitudinal direction of the pipe run. By this means this layer reaches a temperature which is in the range of the melting point of the material of the other layer. Subsequently the layers are cooled and by this means joined to one another by surface adhesion.
Patent DE-3723976-A1 (DE)
Title: Disinfectant having a virucidal activity
Inventor: MOLDOVANYI LASZLO DR
IPC: A01N25/30
Filed: 1987-07-20
Abstract: Disinfectants which have a virucidal activity and their use for the disinfection of the skin are disclosed. In addition to a microbicidally active substance, these compositions contain an iodine complex, anionic, zwitter-ionic and amphoteric surfactants, lower alkanols, fatty acids and alkylarylsulphonates.
Patent DE-3725429-A1 (DE)
Title: Monolithically integrated circuit arrangement
Inventor: KALKHOF BERND DIPL ING
IPC: H01L21/761
Filed: 1987-07-31
Abstract: A monolithically integrated circuit arrangement, which is designed using standard bipolar planar technology and forms an electronic device, is proposed in which the insulation diffusion zones consist of a lower and an upper insulation diffusion. The monolithically integrated circuit arrangement consists of a first circuit section (1), preferably a power section, having a first reference potential (G1) and of a second circuit section (2), preferably a control section, having a second reference potential (G2). The insulation diffusion (131, 141) in the first circuit section (1) is connected to the first reference potential (G1). As a result, the substrate (10; 101, 102) of the entire monolithically integrated circuit arrangement is connected to this first reference potential (G1). The second circuit section (2) is insulated from the substrate (10; 101, 102) by the conductive layer diffusion zone (122) and the lower insulation diffusion zone (132), which both extend over the entire second circuit section (2). The mutual insulation of the circuit elements is effected in the case of the second circuit section (2) by the upper insulation diffusion (142a, 142b), which forms with the lower continuous insulation diffusion zone (132) individual grooves (troughs) for these circuit elements and is connected to the second reference potential (G2) (Figure 2). <IMAGE>
Patent DE-3726021-A1 (DE)
Title: Roughage trough for livestock farming
Inventor: VUGHT BARBARA VAN
IPC: A01K5/01
Filed: 1987-08-05
Abstract: The invention relates to a roughage trough for livestock farming, having a trough and a covering grid which, resting on the roughage, is guided such that it can move freely within said trough in the vertical direction and is permanently secured within the side walls of the trough. For the purpose of simpler handling along with partially facilitated production and for making it easier to keep the trough clean, said trough is provided, according to the invention, with the simultaneous use of at least one guide element, with devices, arranged on one longitudinal side of the trough, preferably on the front wall thereof, which are intended for reliably securing the covering grid in an arrangement, parallel to the longitudinal side of the trough, suitable for unobstructed introduction of the roughage.
Patent DE-3729114-A1 (DE)
Inventor: LEDJEFF KONSTANTIN DIPL PHYS D
IPC: H01M10/52
Filed: 1987-09-01
Abstract: A catalytic oxidation reactor (10) for gaseous mixtures composed of oxygen and at least one combustible gas in contact therewith comprises a reactor (12) in communication with a coolant contained in a cooling element (21). A first gas-permeable layer (18) containing a catalyst (19) for the oxidation reaction is arranged in the reactor (12). On the side facing the gaseous mixture, the first layer (18) has a second gas-permeable layer (20) and on the other side a third layer (17) impermeable to gases and liquids and in thermal contact with the coolant. The reactor therefore operates on the countercurrent principle (arrows 23, 24).
Patent DE-3736062-A1 (DE)
Title: Clamping unit for a tool and device for adjusting a tool in such a clamping unit
Inventor: WEZEL ERICH
IPC: B23B31/107
Filed: 1987-10-24
Abstract: A clamping unit (10) for a tool, in particular a drill bit, has an eccentric receiving bore (22) for a collet chuck (24). The latter, for its part, has an eccentric receiving bore (32) for the tool (11), so that, by turning the tool in the tool-receiving bore (32) and by turning the collet chuck (24) in the chuck-receiving bore (22), axial deviations of the tool tip can be compensated. <IMAGE>
Patent DE-3736392-A1 (DE)
Inventor: STERR HORST
IPC: B65D90/64
Filed: 1987-10-28
Abstract: If a bulk material mixture produced in a mixer (1) is intermediately stored in a downstream bunker (5), during emptying of said bunker (5) onto a conveying member (10), such as a conveyer belt, a sudden peak loading of the conveying member (10) results when the bottom opening (8) of the elongate bunker (5) is opened. Such peak loadings are to be avoided. In the new device, the bunker (5) has an elongate bottom opening (8) which extends in the longitudinal direction of the conveying member (10) and is subdivided into a plurality of closures (15) arranged in a row. Said closures (15) can be opened individually successively in a controllable sequence. By means of the new device, the bulk material, which is intermediately stored in the bunker (5), is not discharged onto the conveying member (10) over the entire length of the bottom opening (8) of the bunker (5). In contrast, the bunker (5) can be emptied successively stepwise without unnecessary delay occurring. Accordingly, the peak loading of the conveying member (10) can be decreased considerably and evened out. <IMAGE>
Patent DE-3741064-A1 (DE)
Title: Apparatus for the texturing of synthetic threads
Inventor: DAMMANN PETER DIPL ING
IPC: D02G1/08
Filed: 1987-12-04
Abstract: The high thread speeds used in the texturing of synthetic threads have hitherto often led, in conjunction with the pronounced deflection necessary between the heating zone and cooling zone, to inadequacies in the run-back of the twist imparted to the thread and, in particular, to twist build-up phenomena in the region of the deflection. The thread crimping has therefore in many cases proved insufficient. According to the invention, the thread deflection conventionally located between the heating zone and cooling zone is a twist-maintaining thread brake in the form of a rotating roller, round which the thread is looped at up to 180@ transversely to the direction of rotation and the axis of which is essentially in the thread running plane. The roller can rotate freely without a special drive or can be driven. Various arrangements of two rollers to form a double roller are possible. The rotating roller, as a twist-maintaining thread brake, ensures that the twist imparted in the false twister runs back into the heating zone and to the first delivery unit, and moreover it is possible to influence the distribution of the thread pulling force. <IMAGE>
Patent DE-3742412-A1 (DE)
Title: Electrically excited luminous cable
Inventor: WEINEM HANNELORE
IPC: H05B33/00
Filed: 1987-12-15
Abstract: The invention relates to a cable which shines brightly in the prescribed colour upon the application of a high voltage or high frequency. Since scarcely any electric power is consumed for this purpose, interference is suppressed and the cable is safe to touch, it is suitable for luminous advertising, in particular.
Patent DE-3801796-A1 (DE)
Title: Sail rig
Inventor: VONHOFF GERT
IPC: B63H9/08
Filed: 1988-01-22
Abstract: A sail rig has a sail held at the luff and a profiled stay which embraces the luff on both sides of a guide groove. For the purpose of easier and more reliable manipulation of the sail and of providing possibilities of changing sail more easily, the sail rig is configured such that the sail luff is provided with anchoring heads arranged at a spacing from one another, and that the profiled stay opens at the lower end into an accepting rail which accepts the anchor heads and holds them in a continuous guide relative to the profiled stay but laterally releases the luff.
Patent DE-3804283-A1 (DE)
Title: Telecommunications switching network for voice, video and data
Inventor: OHNSORGE HORST DR ING
IPC: H04L12/931
Filed: 1988-02-12
Abstract: The invention relates to a telecommunications switching network with a switching device (h) which has a circuit-switching part (I) which operates in time division multiplexing and also a packet-switching part (m). Subscribers (A, B) which have terminals (analog) with constant traffic volume, primarily with an analog source, and also terminals (digital) with markedly fluctuating traffic volume are connected via packet connection lines (a). The constant traffic volume is also transmitted in packets, but is marked as such and is separated out once more (k) at the input of the switching device (h) with the aid of the marker and is fed to the circuit-switching part (I), while the remaining packets are fed to the packet-switching part (m). <IMAGE>
Patent DE-3806004-A1 (DE)
Title: Cleaning unit for a heat exchanger
Inventor: BOOIJ JOHANNES
IPC: F28G1/16
Filed: 1988-02-25
Abstract: A cleaning unit for a heat exchanger comprises spray devices on a carrier (2, 3, 4) which can be moved on a longitudinal guide (1). Three supports (5, 6, 7) are mounted on the carrier and respectively hold in a rotatable fashion a nozzle mount (25, 26, 27) which, in its turn, contains four radially directed nozzles (40). A fluid duct (9, 34, 35) connects a high-pressure line (10) to these nozzles. An auxiliary drive shaft (8) is held in the supports and is driven via a gear transmission (18, 19) by the high-pressure line, with the result that it drives each nozzle mount via further gear transmissions (20, 28; 20, 29; 20, 30). <IMAGE>
Patent DE-3815714-A1 (DE)
Title: Locking device consisting of a bolt lock and key-operable lock cylinder
IPC: E05B39/00
Filed: 1988-05-07
Abstract: The invention relates to a locking device which consists of a bolt lock and of a key-operable locking cylinder and in which the locking cylinder is, with its locking member, in coupling engagement with a bolt-actuating orifice and can be removed from the bolt lock only by the use of the key; it proposes, in order to enhance security and increase the intended uses, to provide a separate removal key, by means of which, however, the locking cylinder cannot be refitted.