baber/WOPTO huggingface dataset:
Patent DE-3618714-A1 (DE)
Title: New polyanhydride siloxane and polyimide-siloxane polymers - prepd. from polyanhydride siloxane and organic di:amine, useful for moulding, coating etc.
Inventor: RICH JONATHAN DAVID
IPC: C08G77/42
Filed: 1986-06-04
Abstract: New polyimide-siloxanes (I) with recurring imidosiloxane gps. are co-condensates of siloxane anhydrides (II) with units of formula (IIA) and opt. (IIB) and organic diamines (III). New polyimide-siloxanes have recurring imidosiloxanes of formula (IA) and/or (IB) and opt. aromatic imide gps. of formula (IV); and new polyanhydride siloxanes (V) with ca. 5-2000 units contain a mixt. of silyl anhydride units for formula (VA) and organosiloxane units of formula (VB): R = a monovalent 1-14C hydrocarbyl gp., opt. substd. by neutral gps. during copolycondensation; R1 = a trivalent 6-14C aromatic organic gp.; R2 = a divalent 2-14C organic gp.; R3 = a tetravalent 1-14C aromatic gp.; a and c = 0, 1 or 2; b = 0, 1, 2 or 3; d = 2; n = 1 to ca. 2000.
Patent DE-3622682-A1 (DE)
Title: Device for the optical transmission of information
Inventor: GOETZ MANFRED
IPC: G09F21/04
Filed: 1986-07-05
Abstract: A device for the optical transmission of information, having a housing, at least one side of which is provided with an information carrier, and having a mounting device for attachment to a vehicle, has a housing (9) which is rotatably mounted in a holder (4). A plurality of information carriers are arranged on a plurality of sides. <IMAGE>
Patent DE-3625478-A1 (DE)
Title: Gas bubble brick for metallurgical vessels
Inventor: BENDER GUENTER
IPC: B22D1/00
Filed: 1986-07-28
Abstract: A gas bubble brick for metallurgical vessels consists of a refractory, gastight shaped brick (2), a sheet-metal cladding which partly surrounds the latter and is formed by a casing (7) surrounding the lateral outer face of the shaped brick and also a base welded to the said casing and covering the underside of the shaped brick, and of a gas supply pipe which is welded to the edge of a central passage opening in the sheet-metal base. To obtain, in the case of so-called edge bubblers, a controlled and uniform gas flow through the edge region between shaped brick and sheet-metal cladding, provision is made, in the region between the underside of the shaped brick and the sheet-metal base, for gas passages which extend as far as the edge region of the shaped brick, so that the bubbling gas can flow as far as the edge region. Provided in the lateral circumferential region of the shaped brick between the sheet-metal casing (7) and the lateral outer face (6) of the shaped brick (2) are through-channels which are arranged uniformly distributed over the circumference and extend from the edge of the underside of the shaped brick as far as the edge of the upper side of the shaped brick. The through-channels (15) can be formed by grooves which are formed in the lateral outer face (6) of the shaped brick. <IMAGE>
Patent DE-3634695-A1 (DE)
Title: Multipole lockable electrical plug connection
Inventor: ERVEN WOLFGANG DIPL ING
IPC: H01R13/639
Filed: 1986-10-11
Abstract: In order to satisfy the wide-ranging requirements which arise from use in a motor vehicle, a special, lockable pivoting joint connection is provided which leads to economical production and reliable and convenient handling. <IMAGE>
Patent DE-3637037-A1 (DE)
Title: Set of points with local electrical control
Inventor: LOTZ ALFRED DIPL ING
IPC: B61L5/06
Filed: 1986-10-30
Abstract: A control system which is not safety-relevant and has a single-channel microprocessor control and monitoring of the points drive as well as a reliable evaluation and locking system component is proposed for a design, which does not use relays and is reliable in terms of signalling technology, using microprocessors for controlling sets of points with local electrical control. The counting stage of the microprocessor is assigned an additional autarkical counting stage. Both counting devices are connected to stationary axle-counting pulse transmitters in which three legs of points are arranged and count upwards and downwards. The occupied state of the points is evaluated using two channels. Deviations of the counting states of the counting devices switch off the power supply to the points drive. <IMAGE>
Patent DE-3638436-A1 (DE)
Title: Transport apparatus for articles, in particular in a labelling machine
Inventor: ZODROW RUDOLF
IPC: B65G47/71
Filed: 1986-11-12
Abstract: The invention relates to a transport apparatus for articles, by means of which the articles can be distributed onto a plurality of rows. By means of a discharge star (3) which is equipped with controlled securing elements, in particular of a labelling machine, the articles, delivered in a single row, are distributed, in groups, onto two transport tracks (4, 8) arranged downstream. These transport tracks (4, 8) are adjoined in each case by a swivelling switch (21, 22) having guides (23-26) on both sides, which guides can be connected to mutually parallel entrances of transport tracks (27-30) arranged downstream. The setting apparatus for the setting operation of each switch (21, 22) is blocked by a control device for as long as the exit of the switch (21, 22) is filled with articles. <IMAGE>
Patent DE-3639809-A1 (DE)
Title: Washable diaper
Inventor: KRUESSMANN HELMUT DIPL CHEM DR
IPC: A61F13/15
Filed: 1986-11-21
Abstract: There is described a washable diaper which prevents soiling or wetting of clothing or beds by children or adults. The diaper is designed as a multi-layer laminate which has a moisture-tight outer layer, at least one intermediate layer of a material having good moisture adsorbing or absorbing properties and an inner layer which contains a moisture-permeable material which does not adsorb or absorb moisture, at least in the region of its outer side. The inner layer and the intermediate layer are connected at points and/or in lines, and the inner layer and/or intermediate layer is connected to the outer layer at points, in lines and/or over the surface. <IMAGE>
Patent DE-3642568-A1 (DE)
Title: Dishwasher
Inventor: GREIWE DIETER
IPC: A47L15/42
Filed: 1986-12-12
Abstract: In dishwashers for professional use which operate according to a two-chamber system, the catching of dirt particles and the cleaning of the machine are particularly problematical. It is proposed to assign a separate screen (12, 13) to each chamber (15, 16) and to arrange the dish-rack support (29) in the housing, together with the washing arm (4, 5) arranged there below, to be movable in such a manner between an operating and a cleaning position that the screens (12, 13) are accessible in the cleaning position (Fig. 1). <IMAGE>
Patent DE-3644747-A1 (DE)
Title: Internal combustion engine with flame retainer and combustion chamber insulation
Inventor: SIMON MICHAEL DIPL ING
IPC: F02B21/02
Filed: 1986-12-30
Abstract: Published without abstract.
Patent DE-3700927-A1 (DE)
Title: Shower fitting, in particular showerhead for shower baths, dishwashing sprays and the like
Inventor: SCHELLING ULRICH
IPC: B05B1/16
Filed: 1987-01-15
Abstract: In the case of a shower fitting (1), in particular a showerhead for shower baths, dishwashing sprays and the like, consisting of a handle (22) fixed to a hoseline (7), with a shut-off device for shutting off the water outlet, a changeover device for optional setting of a shower setting or a water-jet setting and a shower nozzle (21), easy operation and simple assembly, with only a few components to put together, are achieved in that the shut-off device and the change-over device are designed as a one-part operating element (20) which is fixed on the end face (19) of the handle (22), and that the shower nozzle (21), whose axis extends essentially transversely to the handle, is designed in one piece. This shower fitting (1) has only a few components, namely a handle (22), an operating element (20) and a shower nozzle (21), for which reason it can be produced simply and cost-effectively on the one hand and on the other hand can be easily assembled and simply operated. This shower fitting (1) is used in particular in leisure facilities such as caravans, sail boats and motorboats and the like. <IMAGE>
Patent DE-3701832-A1 (DE)
Title: Hot water-supplying installation
Inventor: SPRINGER REINER DIPL ING
IPC: G05D23/19
Filed: 1987-01-23
Abstract: In a hot water-supplying installation, a plurality of tapping points (1, 2, 3, 4) are connected to a flow heater (7). Setpoint generators (9) with on-off switches (10) are provided at the tapping points (1 to 4). The respectively actuated on-off switch (10) of a tapping point retroacts on the other tapping points in an indicating or blocking manner. <IMAGE>
Patent DE-3701915-A1 (DE)
Title: Method and machine for the sterile packaging of products in containers
Inventor: FINNAH JOSEF
IPC: B67C3/02
Filed: 1987-01-23
Abstract: The method for sterilising temperature-resistant rigid containers, in particular glass containers such as glass bottles, then filling them with products and subsequently closing them is carried out in a germ-free atmosphere which is closed off from the surroundings up to an outward transfer. During this process, for their sterilisation the containers are heated by radiation heat up to the sterile temperature and, prior to being filled, are shock-cooled in contact with shaped cooling surfaces down to the filling temperature.
Patent DE-3702550-A1 (DE)
Title: Stackable crate
Inventor: FRISCH KURT
IPC: B65D21/02
Filed: 1987-01-29
Abstract: A stackable crate, having a preferably shell-shaped or basket-shaped crate body, is fitted with profile bars as spacers for improved stability and easier setting-up and demounting of a stack and to improve the possibility of further use. The profile bars can be inserted into insertion receivers on the crate body and can be fitted together with support elements, it being possible for said support elements either to be mounted on the crate body itself or provided as additional elements. The profile bars can preferably be of tubular shape, specifically tubes of circular cross-section.
Patent DE-3704392-A1 (DE)
Title: Device for vertically conveying a load, in particular ship unloading crane
Inventor: FRITSCH REINHOLD DIPL ING
IPC: B65G67/60
Filed: 1987-02-12
Abstract: A device for vertically conveying a load (16), with a jib (7) that can swivel in a vertical plane and is provided with load suspension gear (15) at its free end (12), and with a counterweight boom (33) that can swivel in the vertical swivelling plane of the jib (7) and is provided with a counterweight (35) at its free end (34). The device has a mast (28) that can swivel in the vertical swivelling plane of the jib (7) and of the counterweight boom (33), whose free end (29) is connected to the free end (12) of the jib (7) on the one hand and to the free end (34) of the counterweight boom (33) on the other hand. In order to manage with small adjusting forces when adjusting the jib (7) and with a light counterweight (35), the bearing (32) of the counterweight boom (33) is at a distance (26, 31) from the bearing (8) of the jib (7), with a motion of the jib (7) about an angle (alpha1) being translated into a motion of the counterweight boom (33) about a larger angle (alpha2) (Fig. 1). <IMAGE>
Patent DE-3704570-A1 (DE)
Title: Method for producing shaped shoulder pieces, and shaped shoulder pieces produced according to the method
Inventor: DITTRICH ERICH
IPC: A41D27/26
Filed: 1987-02-13
Abstract: A method for producing shaped shoulder pieces is specified, in which thermoplastic foam, nonwoven or cotton wool in web-shaped pieces of approximately even thickness are pressed permanently into the desired shape under the effect of heat, and are then separated from the web of material.
Patent DE-3707614-A1 (DE)
Title: Method for determining the rotor resistance of an asynchronous machine
Inventor: NOLD STEFAN
IPC: G01R31/34
Filed: 1987-03-10
Abstract: With the method according to the invention, which constitutes a further embodiment of the method of Patent Application P 3617452.1, the rotor resistance and the rotor temperature of an asychronous machine can be determined. This takes place by means of the method steps designated more precisely in the patent claims. Accessories which are prone to wear and faults are dispensed with here.
Patent DE-3710904-A1 (DE)
Inventor: HORN KLAUS PROF DR ING
IPC: H03M1/52
Filed: 1987-04-01
Abstract: PCT No. PCT/DE88/00210 Sec. 371 Date Dec. 1, 1989 Sec. 102(e) Date Dec. 1, 1989 PCT Filed Mar. 31, 1988 PCT Pub. No. WO88/07658 PCT Pub. Date Oct. 6, 1988.A process and arrangement for evaluating a measurable analog electronic quantity based on the principle of the timekeeping mechanism, in which the measurable analog quantity is digitalized by counting integration processes. To exploit the simplicity and precision of the timekeeping mechanism principle also far fast and precise digital data conversion units, a deviation coding phase (AV) is inserted between the timekeeping mechanism periods (T), in which post-adjustment of the timekeeping mechanism timing ratio is possible with rapid digital circuits even in the event of abrupt fluctuations of the quantity to be measured. The invention is generally applicable for highly precise and rapid digital data conversion of analog quantities, and is especially advantageous in high-precision measuring instruments with measuring sensors in bridge circuits, for example in weighing cells based on the DMS principle in electronic balances.
Patent DE-3717885-A1 (DE)
Title: Method and apparatus for producing a sealing course of mineral sealing materials
IPC: E02D31/00
Filed: 1987-05-27
Abstract: To produce a sealing course, in particular a diaphragm wall in a trench (2) stabilised by a supporting liquid (1) in the ground, it is proposed to place mineral sealing materials, in particular clay minerals, such as, for example, bentonite, as a dry mixture, if need be with the addition of mineral substances, and to feed the moisture, necessary for the effectiveness of the mixture as a sealing course, after the placement, for example in the form of naturally occurring soil moisture, e.g. in the form of groundwater. With easier workability of the (dry) mixture, clearly improved durability is thus achieved, which is a consequence in particular of the higher density as a result of a greater proportion of solids in the mixture and at the same time results in a reduction in the permeability of the wall.   <IMAGE>
Patent DE-3718263-A1 (DE)
Title: Method for overcoming load changes and irregularities in suction appliances such as vacuum cleaners with a driving-motor speed which can be varied by means of frequency conversion
Inventor: ZUBLER KURT DIPL ING
IPC: A47L9/28
Filed: 1987-05-30
Abstract: Published without abstract.
Patent DE-3722743-A1 (DE)
Title: Protective electric device with measurement of active components
Inventor: FENDT ALFONS DIPL ING
IPC: H02H7/26
Filed: 1987-07-09
Abstract: Simple and more accurate operation of an earth-fault protection or a return short. The reactive component superimposed on the active component of the protective arrangement is largely compensated for by the reactive current of a compensation capacitor arrangement (9, 9a). <IMAGE>
Patent DE-3723381-A1 (DE)
Title: Process for removing dust and fly ash as well as sulphur oxides and nitrogen oxides from flue gases
Inventor: BENZEL MARTIN DIPL ING
IPC: B01D53/86
Filed: 1987-07-15
Abstract: To remove dust and fly ash as well as sulphur oxides and nitrogen oxides from flue gases, the flue gases are conditioned and passed through a plurality of moving beds of granular carbon-containing sorbents. For improved utilisation of the sorbents, dust and fly ash are removed from the flue gases by a first moving bed, the first moving bed being composed of sorbents which have been taken off from a second moving bed. Sulphur oxides are only removed from the flue gases freed from dust and fly ash by a second moving bed. The second moving bed is formed from sorbents which have been taken off from a third moving bed. By means of the third moving bed, nitrogen oxides and further sulphur oxides are removed from the flue gases which are substantially freed from sulphur oxides and to which has been added a mixture of gaseous ammonia, pure gas and air. The process according to the invention, as a result of the conditioning of the flue gases, leads to an increase in the service life of the sorbents by 100% or more, an increase in the loading of the sorbents by 90% or more and to a diminution of the plant required for carrying out the process. By the use of preloaded sorbents for dedusting, this can also be carried out particularly economically, especially since multiple use of the sorbents results in a significant reduction in operating costs.
Patent DE-3727276-A1 (DE)
Title: Arrangement for the preparation of esters
Inventor: KATOH YOSHIHISA
IPC: B01D3/32
Filed: 1987-08-15
Abstract: An arrangement for the production of esters contains an esterification apparatus, a neutralisation apparatus connected to the esterification apparatus, a distillation apparatus connected to the neutralisation apparatus, a container connected to the distillation apparatus, for receiving the ester distilled from the distillation apparatus, a filter housing connected to the container and a ceramic filter arranged in the filter housing for filtering the distilled ester in crosscurrent.
Patent DE-3727803-A1 (DE)
Title: Delivery device for mineral oil products
Inventor: PLEHN REINHARD DIPL ING
IPC: B67D7/74
Filed: 1987-08-20
Abstract: For a device for delivering mineral oil products, especially oils or petrol/oil mixtures, at least one supply container for a mineral oil product is provided, and in addition a suction pipe from the supply container to both sides of the displacement piston of a reciprocating measuring pump. Alongside a delivery pipe there are provided alternately switchable drive pressure pipes to the plungers of a reciprocating measuring pump. The metering reciprocating pump is driven via an electrically operated hydraulic pump, the working medium of which is the mineral product which is to be delivered together with other mineral oil products if desired.
Patent DE-3728041-A1 (DE)
Title: Method for the production of bent parts from pre-hardened metals by cold forming
Inventor: BERGMANN HANS WILHELM PROF DR
IPC: C21D9/46
Filed: 1987-08-22
Abstract: The production of bent parts from pre-hardened metals by cold forming is possible without special bending tools if the semi-finished product is treated in an appropriate manner along the subsequent bending edge. According to the invention this is achieved by a brief local heat treatment which lowers the resistance to deformation of the cross-section to be bent by at least 15%, preferably by means of a laser, after which the cold forming operation is carried out.
Patent DE-3733370-A1 (DE)
Title: Cooling air feed device for an internal combustion engine
Inventor: HOELLER TONI
IPC: F01P5/02
Filed: 1987-10-02
Abstract: Cooling air feed device for an air-cooled internal combustion engine with two blowers (6, 12) for the cooling air, one (6) of which is arranged in front of and the other (12) behind the internal combustion engine, the rear blower (12) being designed as flywheel blower and it being possible to shut this off by means of a flap (16) located on the intake side in the air guide duct (10). <IMAGE>
Patent DE-3734226-A1 (DE)
Title: Process for the production of short-cut carbon fibres
Inventor: STEINHART JOSEF
IPC: D01G1/04
Filed: 1987-10-09
Abstract: Short-cut carbon fibres for reinforcement of thermoplastics have hitherto been obtained by cutting multifilament yarns having approximately 10,000 filaments. The new process is to make it possible to use yarns having more than 100,000 filaments. Multifilament yarns having at least 100,000 filaments are fanned open and split up by combs which are inclined in the direction of yarn movement. As in yarns with a small number of filaments, there is no formation of fluff and no felting of the fibres. For production of reinforcing fibres. <IMAGE>
Patent DE-3737148-A1 (DE)
Title: Process for curing polyimide layers
Inventor: QUELLA FERDINAND DR
IPC: B29C35/02
Filed: 1987-11-02
Abstract: The invention relates to a process for the rapid and complete curing of polyimide layers, which are used, in particular, as radiation-protection covering for very highly integrated electronic memory components. The substrates (11) are subjected to microwave radiation at various temperatures in a microwave oven (1) having a plurality of chambers (21 to 24). The cured layers have at least equivalent quality with respect to mechanical and thermal properties as conventionally (thermally) cured polyimide layers. The layers remain smooth and bubble-free. Even electrostatically sensitive electronic components are not damaged by the microwave treatment. Compared with conventional processes, there is a time saving by a factor of from 10 to 20. <IMAGE>
Patent DE-3741852-A1 (DE)
Title: Connecting element
Inventor: SCHUSTER CHRISTOPH
IPC: F21V23/06
Filed: 1987-12-10
Abstract: For the releasable, locked connection of two objects, e.g. conductor rails for electric lights, in the axial direction, every desired mutual angular position of the objects to be connected being possible, a description is given of an elongate threaded part (12) having two oppositely directed threaded portions (18, 20) arranged at its end portions (14, 16), and having a spacer piece (28) which is arranged between the threaded portions (18, 20), can be displaced in the axial direction relative to the threaded portions (18, 20) and engages over the threaded portions (18, 20), i.e. is longer in the axial direction than the thread-free portion of the threaded part (12). <IMAGE>
Patent DE-3802861-A1 (DE)
Title: Signal-transmitting protective device for cats, dogs, horses and the like
Inventor: GEIGER ERICH
IPC: A01K11/00
Filed: 1988-02-01
Abstract: The invention relates to a signal-transmitting protective device for cats, dogs, horses and the like which consists of a support 1, constructed in the shape of a strap and comprising at least one main strap band 2 and at least one secondary strap band 3, and which can be attached to the animal in the manner of a harness. The secondary strap band 3 branches off from the main strap band 2 at an angle and can be firmly but releasably connected at a predetermined position 24 to the main strap band 2 via the free end 21, the free ends 15, 16 of the main strap band 2 and the free end 21 of the secondary strap band 3 fully or partially consisting of an elastomeric material and being provided with detachable fastening means 4. One or a plurality of optical and/or acoustic signal transmitters 5 or 6 are on the visible exterior of the support 1 which can be reflecting and/or self-luminous (self-illuminating). The signal transmitters 5 or 6 are connected via insulated current leads 8 to a power source 7 and can be switched on or off by means of a switch or a photo-electric sensor 9 or by means of an electronic remote control circuit via a receiver 10. The device serves the purpose that animals which have been fitted therewith can already be seen in traffic far enough away, in particular in unfavourable conditions of visibility and in darkness, and thus that safety in road traffic is improved. <IMAGE>