baber/WOPTO huggingface dataset:
Patent DE-3816093-A1 (DE)
Title: Video projection box for building into a ceiling
Inventor: STECHEMESSER ERNST DIPL PHYS
IPC: E04B9/00
Filed: 1988-05-11
Abstract: The invention relates to a video projection box for building into a ceiling, as is shown in an example in the accompanying figure. An upper box part 1, bounded by a preferably horizontal plane, having a projector 3 and a first deflection mirror 4 is located in the space above the suspended ceiling 9, while a lower box part 2 having a second deflection mirror 5 and a transmitted-light projection screen 6 is arranged in the region underneath the suspended ceiling 9. The projector 3 is preferably mounted in the ceiling region in front of the projection screen 6. With regard to the number of the deflection mirrors used, the positioning of the projector and the number of video projectors used, numerous design variants of projection boxes according to the invention are possible. <IMAGE>
Patent DE-3821481-A1 (DE)
Title: Process for preparing thermoplastic moulding compounds containing fluorine-containing ethylene polymers
Inventor: MCKEE GRAHAM EDMUND DR
IPC: C08J3/00
Filed: 1988-06-25
Abstract: Process for preparing thermoplastic moulding compounds containing fluorine-containing ethylene polymers by melting a thermoplastic polymer and introducing the fluorine-containing ethylene polymer in the form of an aqueous dispersion or suspension having a solids content within the range from 2 to 60% by weight and a number average particle size within the range from 0.05 to 30  mu m into the melt of the thermoplastic polymer and removing the water being released.
Patent DE-3822471-A1 (DE)
Title: Adhesive pastes
Inventor: ALBERS GUENTER
IPC: C09J111/00
Filed: 1988-07-02
Abstract: The invention relates to the use of solvent-free and vulcanisable adhesive pastes based on liquid or low-melting polychloroprenes or on polyoctenylene for manufacturing multi-ply elastomeric structures, such as hose, belts, rubberised fabrics, profiles, boots or the like. The adhesive pastes connect incompatible materials together.
Patent DE-3826544-A1 (DE)
Title: Device for adjusting the chock-mounted rolls of rolling stands
Inventor: COTTIN MICHAEL
IPC: D21G1/02
Filed: 1988-08-04
Abstract: The proposal is for a device for adjusting the chock-mounted rolls of rolling stands, particularly the lower work roll or the lower back-up roll, the chocks being held displaceably in the housings of the rolling stand and the adjusting devices being operatively connected to the chocks, and the adjusting device comprising a hydraulic adjusting cylinder and a mechanical positioning element. The adjusting device is distinguished by the fact that the piston rod 6 of the hydraulic adjusting cylinder 4 is supported on the saddle surface 2 of the stand housing and that a pressure plate 11 which can be raised and lowered mechanically and on which the roll chock 3 rests during rolling is arranged on the upper side 8 of the cylinder casing 10 surrounding the cylinder piston 9. <IMAGE>
Patent DE-3828680-A1 (DE)
Title: Blank element
Inventor: BORCHARDT DIETER
IPC: B65D90/00
Filed: 1988-08-24
Abstract: A blank element for closing an anchoring opening (11) provided in the upper surface of an upper corner fitting of an ISO container, having a plate (1) located above the anchoring opening in the inserted state, having a head for engaging behind edge regions of the anchoring opening (11) with latching regions (6, 8) of the head, and having a collar region provided between the head and the plate (1) for positioning the blank element in the anchoring opening (11), has latching regions in the form of two locking lugs (6, 8) which are directed outwards relative to the mid-axis of the blank element and of which one engages behind a longitudinal edge (14) in the inserted position and the other engages behind a transverse edge (12) of the anchoring opening (11) at least in the removal position. One section (3) of the collar region is located adjacent to the one locking lug (6), and its free end has a spacing from the upper surface of the one locking lug (6), which spacing is greater than the material thickness of the corner fitting in the region of the anchoring opening (11). <IMAGE>
Patent DE-3830334-A1 (DE)
Title: Wall mounting for a bicycle
Inventor: SCHULZ GERALD
IPC: B62H3/00
Filed: 1988-09-07
Abstract: The invention relates to a mounting which transmits the weight of the bicycle directly via the frame onto the suspending apparatus. By this means, the bottom bracket bearing and the wheel bearings are completely relieved of load. The device, which is very simple to install (with only 2 screws!), is provided with a steel eye by means of which the bicycle can be secured against theft using a ring lock. Furthermore, the mounting can be folded flat against the wall when the bicycle is removed, as a result of which the practical value in confined accommodation is increased and the danger of injury is to a large degree eliminated.
Patent DE-3831047-A1 (DE)
Inventor: WIESENTHAL HARTMUT DIPL ING
IPC: H04Q1/457
Filed: 1988-09-12
Abstract: A circuit for detecting at least one audio signal in a mixed signal has a number of bandpasses equal to the number of possible signal frequencies. The mean frequencies of the bandpasses each correspond to one of the signal frequencies. Each bandpass emits a bandpass signal corresponding to its filter characteristic. To detect audio signals with single bandpasses, with minimal interference and short response time, the level of each bandpass signal is compared with the levels of the output signals of two comparison bandpasses which also receive the mixed signal and whose mean frequencies are higher and lower respectively than the mean frequencies of the corresponding bandpass. Depending on the comparison, a detection signal is produced which indicates the arrival of an audio signal at the bandpass input if the comparison level is less than the level of the corresponding bandpass signal.
Patent DE-3833441-A1 (DE)
Title: Process for metallising aluminium oxide substrates
Inventor: TAUTZ BAERBEL
IPC: C04B41/89
Filed: 1988-10-01
Abstract: To metallise aluminium oxide substrates, the substrate is first etched using a mixture of phosphoric acid/sulphuric acid, the proportions by weight being from 1:5 to 5:1, at elevated temperature. The substrate is then rinsed, dipped into an activation bath containing a noble metal or copper, rinsed again and then chemically metallised in a metallisation bath.
Patent DE-3835076-A1 (DE)
Title: Antimicrobial emulsions
Inventor: SCHROEER WOLF-DIETER DR
IPC: D06M16/00
Filed: 1988-10-14
Abstract: Antimicrobial emulsions of 2-thiocyanatomethylthiobenzothiazole which contain     a) 5-50 parts by weight of this active substance and b) 1-10 parts by weight of a cationic emulsifier and, if appropriate,     c) 0-10 parts by weight of further emulsifying auxiliaries are distinguished by good storage stability and by the fact that they are free from solvent and contain small amounts of emulsifier.
Patent DE-3836951-A1 (DE)
Title: Support stand for the building industry
Inventor: BAUMANN WOLFGANG
IPC: E04G1/32
Filed: 1988-10-29
Abstract: A support stand for the building industry, which is intended to be used for erecting a working stage or similar platform, has a bottom support-stand framework (1), which can be set on the ground, and a top support-stand framework (2) which is arranged vertically adjustably on said bottom support-stand framework. The bottom support-stand framework (1) exhibits two columns (3, 4) which are spaced apart parallel to one another and on which the top support-stand framework (2) is guided. Running in front of the plane defined by the two columns (3, 4), in the region of the top column ends, is a shaft (12) which is mounted rotatably on the bottom support-stand framework (1) and, in the region of each column (3, 4) bears, in a rotationally fixed manner, a toothed wheel (13, 14), the teeth of which are in engagement with the top support-stand framework (2). The shaft (12) runs in a reinforcement tube (5) which is connected fixedly to the two columns (3, 4), protects the shaft (12) against the influence of transverse forces and, at the same time, forms an upper transverse strut which reinforces the bottom support-stand framework (1). <IMAGE>
Patent DE-3837957-A1 (DE)
Title: Method for introducing and distributing a lipophilic substance into liquid water-based foods and stimulants
Inventor: WIESENBERGER ALFRED
IPC: A23L33/15
Filed: 1988-11-09
Abstract: The invention relates to the introduction and distribution of a lipophilic substance or of a plurality of such lipophilic substances into a liquid water-based food and/or luxury food (stimulant), the lipophilic substance, such as lipophilic vitamins, for example vitamin E and/or vitamin A, oils and fats suitable for foods, preferably rich in polyunsaturated fatty acids, essential fatty acids, other fat-soluble substances suitable for foods, such as lipophilic aroma substances and/or phospholipids are applied to, preferably sprayed onto, a solid particulate support made of an edible, essentially water-insoluble material, such as fruit cells or vegetable cells, fruit pulps or vegetable pulps, marc, spent grains, wheat bran, oat bran, spelt bran, products derived from sugar beet, etc. The support particles thus obtained, sprayed with the lipophilic substances, are introduced in a suitable manner as additives into liquid water-based foods and/or stimulants and homogeneously distributed therein in order to obtain nutritionally upgraded products.
Patent DE-3839418-A1 (DE)
Inventor: SANDER HANS JUERGEN
IPC: C08K5/372
Filed: 1988-11-22
Abstract: There are disclosed novel halogenated polymer compositions comprising       (a) 100 parts of a chlorinated thermoplastic, (b) 0.7 to 2 parts of thiodiethylene glycol bis (acetoacetate) of formula (H3CCOCH2COOCH2CH2)2S, (c) 0 to 0.5 part of at least one calcium, barium and/or magnesium salt of an aliphatic C8-C24 monocarboxylic or C8-C24 hydroxymonocarboxylic acid or of benzoic acid or tert-butylbenzoic acid, (d) 0.01 to 0.2 part of at least one zinc salt of an aliphatic C8-C24monocarboxylic or C8-C24hydroxymonocarboxylic acid or of benzoic acid or tert-butylbenzoic acid,   (e) 3 to 10 parts of epoxidised unsaturated fatty acid esters, and   (f) 10 to 70 parts of at least on organic plasticiser.   These compositions can be used, in particular, for the preparation of PVC sheets for food packaging.
Patent DE-3839818-A1 (DE)
Inventor: GELING HELMUT DIPL ING
IPC: D07B7/06
Filed: 1988-11-25
Abstract: Wires delivered over-end from reels at 8, and/or delivered tangentially from reels in frame 7, are twisted twice at 3, 3 and then passed to double twist machine 1. The reels in frame 7 are braked by a wire engaging dancer arm to tension the wire. Wires delivered over-end are also braked in frame 7, each wire being wrapped a plurality of times around a respective conical arm which is also braked by a dancer arm. <IMAGE>
Patent DE-3841754-A1 (DE)
Inventor: BOEHM HANS-JOACHIM DR
IPC: C07K7/08
Filed: 1988-12-12
Abstract: New peptides of formula X-A-Y, in which A, X and Y have the meanings given in the description, are useful therapeutic agents. A process for producing them is also described.
Patent DE-3900074-A1 (DE)
Inventor: OBERT PETER PROF DIPL ING
IPC: D06F58/02
Filed: 1989-01-03
Abstract: A linen drier (tumbler) contains, in a machine housing (1), a rotating drum (2) which is surrounded by a jacket-like hot-air circulation space (3). Hot air flows continuously through the hot-air circulation space (3) and executes essentially a circular flow. All or some of this hot air repeatedly passes through a heating device (7), so that it is maintained at an essentially constant temperature. Moreover, the hot air passes through perforations in the drum (2) and the linen tumbled in the drum. As a result of the contact of the linen with the hot drum wall and the hot air passing through the drum wall, the water contained in the linen evaporates and is drawn off axially together with the hot air in the "moisture core". <IMAGE>
Patent DE-3900792-A1 (DE)
Inventor: FLAEMIG HARTMUT DIPL ING
IPC: G06F5/06
Filed: 1989-01-12
Abstract: When data words subdivided into several part-words are transferred between two control units which operate at different speeds, the problem is that the two control units simultaneously access the same storage area of a buffer store and one control unit changes a data word whilst the other one is reading it out. This causes falsified data words to be read out. To solve this problem, the addresses which are accessed by the control units (STE) are masked by means of a masking code in masking circuits (MS1, MS2) and the results are compared with one another in a comparator (VGL). In the case of equality, the access of one control unit is blocked until the other one has completely entered or read out a data word. The main application is the adaptation of interfaces of automation units. <IMAGE>
Patent DE-3902378-A1 (DE)
Title: Admixing unit for large-area heating installation
Inventor: LAING KARSTEN
IPC: F24D3/10
Filed: 1989-01-27
Abstract: A large-area heating installation, which emits its heat at a comparatively low excess temperature, has passing through it a heating water current, to which cooled return water is admixed, so that heating water of the heat-supplying circuit never gets into the heat-emitting circuit. In place of the previously installed elements   a) circulation pump, which conveys the return water into the flow of the heat-emitting circuit, b) temperature-controlled three-way valve, which connects the return of the heat-emitting circuit to the return of the heat-supplying circuit, on the one hand, and the intake side of the circulation pump, on the other hand, c) thermostatic valve, which regulates the quantity of heat-supplying water current as a function of the room temperature, there is an admixing pump which combines the functions of the abovementioned elements. The pump casing thus has an intake opening for the flow of the heat-supplying circuit, an outlet opening for the flow of the heat-emitting circuit, an inlet opening for the return of this circuit and an outlet opening for the return of the heat-supplying circuit, and also two thermostats. An installation which is both costly and produces heat losses is thus no longer necessary.
Patent DE-3902641-A1 (DE)
Title: Multi-function cell for customised integrated circuits
Inventor: CORDES KARL-HERMANN DR ING
IPC: H01L27/118
Filed: 1989-01-30
Abstract: The invention relates to a multi-function cell in silicon planar technology having an npn transistor and two integrated resistors which at the same represent a vertical pnp transistor or serve as four-layer intersection for at least three current paths which are insulated from each other. In addition, the base-emitter pn-junction of the npn transistor performs the function of an irreversible switch for programming circuit structures, for balancing resistor decades or for matching current paths in electronic and integrated circuits.
Patent DE-3904383-A1 (DE)
Title: Electric vapour extraction hood
IPC: F24C15/20
Filed: 1989-02-14
Abstract: The present invention relates to an electric vapour extraction hood with a housing (10) which has an extraction channel (11) leading to a suction device, a planar filter (20) arranged horizontally in the housing, and a baffle plate (17) arranged horizontally in the housing, the baffle plate (17) being arranged above the planar filter (20). The advantage of the vapour extraction hood according to the invention consists in that the rising vapours first strike the planar filter and undesired condensate formation on the baffle plate is thus avoided. <IMAGE>
Patent DE-3906934-A1 (DE)
Title: Method for controlling cleardown operations in communications switching systems
Inventor: BRAUN HEINZ M DIPL ING
IPC: H04Q11/04
Filed: 1989-03-03
Abstract: In communications switching systems which use digital time division multiplex switching and have a time-space-time division switching arrangement, incorrect cleardown of connections is intended to be prevented when cleardown signals associated with a connection which has already been cleared down are received and the time slots now occupied for a new connection are identical to those which were present during the connection which has just been cleared down. An additional connection number which is assigned to the connection-characterising data is recorded for each connection in a centrally disposed time slot memory. This is supplied by a counter which is incremented with every connection stimulus. This connection number is forwarded to the group controllers and stored there so that it is contained in cleardown signals whose content is compared by a comparator during cleardown operations with the content of the time slot memory. Connections in the space division switching stage are cleared down only when the comparator supplies a delete command when correspondence is identified. The connection number ensures that the connection codes differ from one another even if the time slots and connection end points are identical. This ensures that the content of a cleardown signal always differs from the existing data for a new connection.
Patent DE-3908541-A1 (DE)
Inventor: BRUHNKE ULRICH DIPL ING
IPC: B60H1/24
Filed: 1989-03-16
Abstract: An arrangement for feeding conditioned air into passenger compartments of vehicles has, on the one hand, air-outflow surface for a diffuse air distribution 19 and on the other hand, selectively closeable air-outflow ports 26 with a direct air flow. In order to achieve a draught-free ventilation with a high air throughput, independent of the closing of the air-outflow ports 26 with direct air flow, at least some of the air-outflow ports 26 are designed in such a way that, with their closing, they switch to a diffuse aid distribution. In one embodiment rotatable flap 28 includes throughbores 31. Alternatively, in an array of louvres, each louvre includes throughbores. A slidable blind may be used where space is limited. <IMAGE>
Patent DE-3911229-A1 (DE)
Title: Method and apparatus for driving the wheels of a road-building machine, in particular a road-paving finisher
Inventor: BOLTE DIETER
IPC: E01C19/48
Filed: 1989-04-07
Abstract: In a method and apparatus for driving the wheels of a road-building machine, preferably a road-paving finisher, having a rear-wheel main drive and a front-wheel drive separate therefrom, and having a trough for receiving and carrying along the paving construction material to be laid on a formation level, provision is made for the speeds of rear wheel and front wheel to be recorded by means of a measuring device and compared with one another, for a control signal to be generated in the event of a difference in speed, and for the control signal to be used to switch on the front-wheel drive. At the same time, the power of the drive of the front wheels can be regulated as a function of the axial load on the front wheels in that the loading state of the trough is scanned and signals obtained from the scan are converted into control pulses for an output regulation.
Patent DE-3912099-A1 (DE)
Title: Grey cast iron electric heating plate - has cast heating members and integral cast steel tube in which heating element is replaceably inserted
Inventor: JACOBI KARL
IPC: F24H3/00
Filed: 1989-04-13
Abstract: The heating plate (4) is cast in one piece with members (3) from grey cast iron. The steel tube (2) is incorporated in the casting and the heating element (1) is arranged in the steel tube. The heating plate has a heating power of 4.5 to 9 watt per cm length, in order to attain an operating temp. of 85-90 deg. With the introduction of a timer or a thermostat the energy consumption is reduced about 80 per cent, with the heating plate storing the heat energy. ADVANTAGE - Hotplate usable as radiator. Has lower current consumption than conventional heaters. With heating of rooms of any sort has no energy loss and energy can be converted as quickly as possible.
Patent DE-3914076-A1 (DE)
Title: Telecine film weave correction
Inventor: LINGEMANN KARL-HEINZ DIPL ING
IPC: H04N3/38
Filed: 1989-04-28
Abstract: Horizontal position values are produced from horizontal error signals and picture start pulses from vertical error signals. The picture start pulses are only released during part of the picture scanning period and are blocked during the remainder of the period. The blocking and release part of each picture scanning period is determined by a tacho unit in slip-free engagement with the perforation of the film, and in which when there are no picture start pulses during the release part, switching automatically takes place to replacement pulses derived from the unit.$  Window pulses are derived from the pulse signal of the unit and picture start pulses, and second window pulses are derived from the pulse signal of the unit. The release part of each scanning period is formed by the first window pulse and than when there are no picture start pulses during the release part, the replacement pulses are produced with the aid of the second window pulses.$
Patent DE-3916184-A1 (DE)
Title: Gloss measuring device
Inventor: KURITANI TOSHIYUKI
IPC: G01N21/359
Filed: 1989-05-18
Abstract: The device for gloss measurement has a light-emitting diode (1) which intermittently emits near-infrared light under the control of a control system (3) and a drive-pulse circuit (2). A correspondingly arranged photodiode (4) receives the light reflected from the surface to be measured. The output of the photodiode (4) is amplified in a preamplifier (5) and input into a peak-value holding circuit (7) via a capacitor (6) acting as a high-pass filter. An output regulating circuit (8) and an analog/digital converter (9) are connected downstream of the peak-value holding circuit (7), and the output signal of the converter is displayed on a liquid-crystal visual display (10). <IMAGE>
Patent DE-3918350-A1 (DE)
Title: Electric induction motor starter for car
Inventor: KNAPNOUGEL GEORGES
IPC: F02N15/00
Filed: 1989-06-06
Abstract: Time motor (1) includes a case (2) which accommodates four equally spaced identical holes (31-34) with  respective induction coils (41, 42, 43, 44). Three coils (42, 43, 44) are arranged and connected in series with the motor. A further coil is arranged in a parallel connection. A pole and the coil behave and perform as an electro magnetic brake. The shunt coil is constituted by a plastic core surrounded by a wire winding, the latter being connected to a hood at the extremity of the core.
Patent DE-3928843-A1 (DE)
Title: Block for fitment for attachment to pipe - consists of stopper, sealing-ring, socket and internally threaded insert
Inventor: HILDNER KNUT
IPC: F16L55/115
Filed: 1989-08-31
Abstract: The block is for a fitment, esp. for a blocking-bubble fitment (2) to be connected to a pipe.  It has a socket (6) into which a stopper (24) is screwed which incorporates a sealing-ring (32). The socket (6) has an insert (20) with internal thread (22) into which the stopper (24) is screwed, so that the stopper's (24) front end presses against a sealing-part (36). USE/ADVANTAGE - The sealing surfaces of the block are not damaged, and the block is easily assembled.
Patent DE-3935630-A1 (DE)
Title: Rear seat wind deflector for vehicle - has hinged recessed mounting in roof storage cover
Inventor: BALL WILFRIED
IPC: B60J7/22
Filed: 1989-10-26
Abstract: The folding roof is stored in a space behind the rear seats and covered with a hinged flap.  Part of the flap construction includes a hinged deflector (6) which is swung into the upright position about a horizontal axis.  It protects the rear seat passengers from draughts from the rear slipstream. The deflector can include the fold-up headrests for the rear seats. A variation can have separate headrests and with a concertina construction deflector on a hinged U-shaped support hoop.  The deflector forms part of the vehicle trim when folded down. ADVANTAGE - Stylish construction, simple to deploy.