baber/WOPTO huggingface dataset:
Patent DE-3331737-A1 (DE)
Title: Built-in and fitted kitchen units
Inventor: DEUTENBERG GISELA
IPC: A47B77/02
Filed: 1983-09-02
Abstract: Standardised fitted furniture which is 80 cm high, 60 cm deep and 60 cm wide, and corner cabinets are installed adjacently without gaps along the four walls of a kitchen, including electric cooker, sink unit with storage and drainage areas (both in Chromargan), with dish-washing machine, refrigerator, broom cupboard, towel holder with radiator and coal stove. A tiled wall adjoins at the top. Above the lower cabinets, wall cabinets are to be mounted, likewise adjacently without gaps, with the following dimensions: Width 60 cm, height 45 cm and depth 35 cm. The broom cupboard and the refrigerator are to have the overall height of the furniture. The window section is left free by the wall cabinets. In one corner there will be a table and chairs. This invention is the continuation of the fitted furniture programme and of the washbasin installed in a shelf unit about 2 m wide with 2 shelves and of the installed pigswill and waste bucket.
Patent DE-3331858-A1 (DE)
Inventor: WALTHER GERHARD DR
IPC: C07D487/04
Filed: 1983-09-03
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, nitro, amino, cyano, methylsulfonamido, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 3 carbon atoms, (alkyl of 1 to 3 carbon atoms)thio or (alkanoyl of 2 to 4 carbon atoms)amino; R3 is hydrogen, fluorine, chlorine, bromine or alkyl of 1 to 3 carbon atoms; R4 is hydrogen, alkyl of 1 to 4 carbon atoms, hydroxy(alkyl of 2 to 4 carbon atoms), (alkoxy of 1 to 2 carbon atoms)-(alkyl of 2 to 4 carbon atoms), alkenyl of 3 to 6 carbon atoms, alkynyl of 3 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, (cycloalkyl of 3 to 7 carbon atoms)-(alkyl of 1 to 3 carbon atoms) or (unsubstituted or substituted phenyl)-(alkyl of 1 to 3 carbon atoms) where the substituent is fluorine, chlorine, bromine, methyl, methoxy, hydroxyl or trifluoromethyl; and n is 1 or 2; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antiallergic.
Patent DE-3334827-A1 (DE)
Title: Interference-protection inductor, and a method for producing such interference-protection inductors
Inventor: SCHMELLER ANTON DIPL ING
IPC: H01F17/04
Filed: 1983-09-27
Abstract: An inductor with a rod-core is described in three versions, which inductor is sheathed with magnetically conductive material in order to prevent antenna characteristics in the vicinity of the interference source.
Patent DE-3337467-A1 (DE)
Title: Sales cabinet for food
Inventor: SCHELL WENDELIN
IPC: A47F3/00
Filed: 1983-10-14
Abstract: In order to be able to use the entire surface of the worktop of a sales cabinet without obstruction and to allow unobstructed access to the display of the sales cabinet from the worktop, it is proposed according to the invention to use the relatively narrow payment strip of the cabinet as a rest for the scales which otherwise stand on the worktop. Particularly suitable for this purpose are flat scales which have displays on their front and rear sides for the weight, possibly the price per unit weight and the overall price. In order to meet the hygienic requirements for such a positioning of the scales, the scales are screened towards the customer by an approximately U-shaped breath shield made of transparent material.
Patent DE-3342381-A1 (DE)
Title: Piston pump for liquid hydrogen
Inventor: PESCHKA WALTER
IPC: F04B15/08
Filed: 1983-11-24
Abstract: In order to ensure that in a piston pump for liquid hydrogen, which has a pump chamber which is divided, by a piston which is movable and which is sealed with regard to the internal wall of the pump chamber, into a suction chamber and into a pressure chamber, and which further has a suction line, which leads into the suction chamber and which is closed by an inlet valve, and a pressure line, which leads out of the pressure chamber and which is closed by an outlet valve, there shall be no incidences of jamming, in spite of the very precise fit, even during the transition from ambient temperature to the low temperature of the liquid hydrogen, it is proposed that the piston has a passage connecting the suction chamber with the pressure chamber and that in said passage a closure device is arranged which closes the passage when the piston is moved in the direction of the pressure chamber, and which opens the passage when the piston is moved in the direction of the suction chamber.
Patent DE-3343228-A1 (DE)
Title: Arrangement for the profile-grinding of rotationally symmetric workpieces
Inventor: QUANDT JOACHIM DIPL ING
IPC: B24B53/085
Filed: 1983-11-30
Abstract: The invention relates to an arrangement for the profile grinding of rotationally symmetric workpieces, in particular gears, according to the profile-grinding process. The aim of the invention is also to use the profile-grinding process economically for single-part and small-batch production through very quick setting for varying production tasks. The object here is to use no templates or mechanical index plates and to keep feed and indexing times down. The expense relative to comparable arrangements is to be reduced, and the grinding of any profile shapes of rotationally symmetric workpieces is to be effected with standard basic equipment. In the solution according to the invention, this is achieved in that the longitudinal and rotary movement of the workpiece and the infeed of the tool are effected by four adjustable drive systems which are electronically coupled to one another, and the indexing movement of the workpiece and the dressing of the tool are effected by the same drive systems, a wheel dresser which can be set to the helix angle being arranged on the same axis as the workpiece to be ground. <IMAGE>
Patent DE-3345186-A1 (DE)
Title: Stringed musical instrument
Inventor: HEISTERKAMP MANFRED DR
IPC: G10D1/04
Filed: 1983-12-14
Abstract: The purely mechanical stringed musical instrument is characterised by a rotating sound box strung with strings. The strings are arranged on different rotation planes and can be set in vibration in a planewise manner via plucking mechanisms. A rhythm arrangement accentuates the playing of the strings. The instrument is, when foot-operated, particularly suitable as an accompanying instrument to a melody instrument. At the same time, by means of different chord planes, it extends the possibilities of a hurdy-gurdy. Characteristic is the rushing, simultaneously bell-like sound which is marked by light beats in the pitch.
Patent DE-3402895-A1 (DE)
Title: Device for discharging powdery and granular material from a container, in particular from a railway container truck
Inventor: MUTAFOV IVAN TENTSOV DIPL ING
IPC: B65D88/72
Filed: 1984-01-27
Abstract: The device for discharging powdery and granular material from a container, in particular from a railway container truck, has flexible loosening tubes made of textile material and stops mounted above them. One end of the tube is connected to a compressed air system. The other closed end of the tube is attached non-movably to the lower-lying end of an inclined channel which forms the bottom of the container. The device allows the container to be unloaded completely, can be repaired and exchanged easily and allows any solid crust on the surface of the tube to be broken up and consequently allows uniform loosening of the product transported. 
<IMAGE>
Patent DE-3403409-A1 (DE)
Title: Cover plate
Inventor: PLUEMECKE KARL-HEINZ
IPC: E01F15/04
Filed: 1984-02-01
Abstract: In road reflector posts, which are situated in a verge covered in vegetation along a road, mowing the plant growth and cleaning the road reflector posts represents a problem. The invention provides a remedy in this respect in the form of a cover plate which is provided with an opening which receives a road reflector post. The cover plate can be pushed over the road reflector post from above and placed on the ground, with the result that plant growth is prevented in the region of the cover plate. Consequently, mechanical mowing of the plant growth outside the cover plate is possible without problems and the road reflector post can also be mechanically cleaned easily.
Patent DE-3405030-A1 (DE)
Title: Pneumatic seed-spacing drill
Inventor: SCHEUFLER BERND
IPC: A01C7/04
Filed: 1984-02-13
Abstract: Pneumatic seed-spacing drill having a seed container and a suction chamber which are separated from one another by a rotating disc-shaped singling member which, on the side facing away from the suction chamber, is guided in the lower region through the seed supply present in the seed container and has, concentrically relative to the axis of the singling member, holes arranged at an equal circumferential distance from one another, the suction chamber extending along part of the path of the holes, and the vacuum being interrupted at one point of the path, there being arranged above the axis of the singling member on the same side as the seed container, in the region of the suction chamber, on the housing of the seed-spacing drill a stripping element which reaches as far as the singling member. In order to simplify and improve the singling of the seed grains in the region of the suction holes, the stripping element (32) has a steeply descending step (34) on the side facing away from the direction of rotation (25) of the singling member (19), the lower edge (35) of the step (34) reaching at least approximately as far as the holes (20). <IMAGE>
Patent DE-3406033-A1 (DE)
Title: Stomatoscope
Inventor: DOLLMANN FRANZ
IPC: A61B1/253
Filed: 1984-02-20
Abstract: A stomatoscope has at least one compressed air or high-pressure gas conducting element on the rear end of which a connecting means for a source of compressed air or high-pressure gas is located. The front end of the compressed air conducting element extends up to the vicinity of the stomatoscope surface. At least one compressed air stream emerges via a compressed air emergence point of the compressed air conductor and blow-dries the stomatoscope surface. The source of compressed air or high-pressure gas is provided outside or inside the stomatoscope handle.
Patent DE-3406423-A1 (DE)
Title: Method and devices for cleaning double-glazed windows
Inventor: TRIPPNER EDMUND
IPC: E06B3/677
Filed: 1984-02-22
Abstract: For cleaning the inner sides, which have become clouded, of double-glazed windows consisting of frame (1) and panes (2), among other things the boring of an opening (4) in one of the panes (2) is envisaged as well as the introduction of probes (6), fed via tubes (8), for cleaning liquid, the sucking off thereof and cavity drying, with resealing of the sealing joints (15) and finally gastight sealing of the bore or opening (4) by means of a plug or the like, after previous removal of the sliding rosette (5). The guidance of the respective probes (6) in the pane intermediate space (16) takes place from outside by means of electromagnets (7, 10). <IMAGE>
Patent DE-3410302-A1 (DE)
Title: Apparatus for the drawing-off of metered quantities of a liquid to semiliquid substance, especially a mass of chocolate
Inventor: BENDER HANS-JUERGEN DIPL ING
IPC: G01F11/02
Filed: 1984-03-21
Abstract: The invention relates to an apparatus for drawing off metered quantities of a liquid to semiliquid substance, especially a mass of chocolate, in which the substance is sucked by means of a piston through an intake aperture into a metering cylinder, from which it is pressed through a discharging aperture into a nozzle. The use of a reversing valve between the supply container and the metering cylinder has hitherto been necessary, so that the latter can be alternately connected to the supply container during intake of the substance and to the nozzle when the substance is pressed out. The proposed apparatus is by contrast designed in such a way that the piston is a rotary piston, that the intake aperture and the discharging aperture open out into the metering cylinder in a radial direction, that the rotary piston has a notch which extends to its end face and that the intake aperture or the discharging aperture can be closed alternately according to the rotary position of the rotary piston. Reversing valves are no longer necessary. A plurality of nozzles can be acted upon simultaneously.
Patent DE-3421778-A1 (DE)
Title: Microwave heating method
Inventor: FRITZ KARL DR
IPC: H05B6/78
Filed: 1984-06-12
Abstract: As a development of previous applications, a microwave method for heating under pressure is specified, according to which the operating space is a long metal tube into which window openings are incorporated at regular intervals for transmitters, which are located side-by-side, to radiate in. The windows are covered in a pressure-tight manner by means of a pushed-in plastic tube in which the object flows through directly or in packaging or in a special container, with pressure gates at the start and end, and a cooling zone at the end. The container is sealed in a pressure-tight manner with respect to the plastic tube particularly by means of sealing rings at its ends, so that the pressure gates are in this case superfluous. The container, which is constructed like a hollow piston in a cylinder and likewise consists of plastic or a suitable insulating material, is open on one side for loading and unloading and is connected to its neighbours to form an endless flexible chain.
Patent DE-3424294-A1 (DE)
Title: Interrogation device for identification of the position of switches
Inventor: KRUSE KONRAD DIPL ING
IPC: G08B26/00
Filed: 1984-07-02
Abstract: Signalling apparatuses (10) are connected to a central interrogation device (1) via a two-wire line loop (8, 9). The interrogation device has a microcomputer (2), a voltage source (3) with polarity reversing switches (4) for producing low-frequency voltage pulses for the signalling apparatuses (10), an ammeter (5) for measuring the instantaneous value of the current flowing in the line loop, and central display means (7) which are allocated to each signalling apparatus. The signalling apparatuses (10) are constructed such that, when an interrogation pulse arrives, the signalling apparatus which is in each case next to the interrogation device responds, the loop to the subsequent signalling apparatuses is interrupted, and the input terminals are connected to the series circuit of the associated signalling switch (13) and a defined resistor (26). When the next pulse occurs, the interruption of the line loop to the subsequent signalling apparatuses is cancelled. Each signalling apparatus has time-dependent elements (23, 25) which prevent the interrogated signalling apparatus responding again throughout the entire interrogation cycle. The microcomputer (2) controls the display means by evaluating the measured current values in accordance with the pulses. <IMAGE>
Patent DE-3427103-A1 (DE)
Title: Variable speed electrical machine having permanent-magnet rotor excitation
Inventor: ROSENBERG HEINZ DIPL ING
IPC: H02K21/00
Filed: 1984-07-23
Abstract: The invention relates to a variable speed electrical machine having permanent-magnet rotor excitation. In order to achieve a terminal voltage which varies less than in proportion to the speed or is virtually constant, an additional winding (2) is arranged in the stator, which additional winding (2) supplies one or more capacitors (13) and is induced by only a part of the permanent-magnet flux. <IMAGE>
Patent DE-3427943-A1 (DE)
Title: Arrangement for heat treating workpieces, in particular crankshafts
Inventor: HAGEMANN KURT
IPC: F27B9/24
Filed: 1984-07-28
Abstract: The arrangement has an endless chain block and tackle with pushers for taking along hangers releaseably. The chain block and tackle is taken crosswise along a figure-of-eight path (I or II), a high-temperature and a low-temperature region being formed. Arranged underneath the crossover point of the chain block and tackle is a turntable (11) with rail sections which, by rotation of the turntable (11), can each be brought into alignment with a branch of a guide rail arrangement (13) and are suitably designed for holding at least one hanger. Provided in the region of the turntable (11) are means for decoupling and coupling the hangers from and to the pushers of the pulling device in order to guide back the hot hangers coming from the high-temperature region, in a procedure involving transfer to a crossing rail branch to the high-temperature region, and to guide back the relatively cold hangers fed in from the delivery station (7) to the low-temperature region in a procedure likewise involving a transfer. The advantages of a two-circuit system are thereby obtained. <IMAGE>
Patent DE-3431438-A1 (DE)
Title: Device for arranging containers
Inventor: SCHEIDLE SUSAN ELIZABETH
IPC: A47G7/04
Filed: 1984-08-27
Abstract: In a device for arranging containers, in particular flowerpots, in living-rooms, a rod (4) is provided which extends between a mounting piece (12) attached to the floor and a mounting piece attached to the ceiling and extends through a holding device (5, 6, 7) which consists of two loops (5, 7), one attachment loop (5) being adapted to the cross-section of the rod (4) and surrounding the latter in a clamping manner, and the other holding loop (7) bearing the container or flowerpot (1) to be held. <IMAGE>
Patent DE-3434001-A1 (DE)
Title: Hollow blade
Inventor: RAVENHALL RICHARD
IPC: F01D5/28
Filed: 1984-09-15
Abstract: A description is given of a hollow composite blade in which a wave-shaped core layer is arranged between two shell parts in order to form a streamline-shaped blade portion. The blade is formed by joining the core layer to the shell parts by diffusion and shaped by superplastic forming. The blade is reinforced by fibrous composite material in at least one shell part and resists damage by foreign bodies due to the appropriate use of titanium.
Patent DE-3435323-A1 (DE)
Title: Method and device for producing helixes, particularly in the case of incandescent-lamp production
Inventor: SPIELMANN JANOS
IPC: H01K3/02
Filed: 1984-09-26
Abstract: The invention relates to a method and to a device for producing helixes, particularly in the case of incandescent-lamp production. According to the method, a wire is wound on a core wire (12) in the form of a helix (9), is subsequently cleaned and is subjected to heat treatment, whereupon the core wire (12) is released and is wound onto a storage drum (8), and is mounted thereon. At this point, the core wire (12) is released from the surface of the storage drum (8). The helixes (9) are held on the storage drum (8) until they are used. Before being used, the helixes (9) are unwound and checked. The method according to the invention and the device according to the invention permit the automation of the insertion of very precise, heat-treated helixes (9) when they are used. <IMAGE>
Patent DE-3438470-A1 (DE)
Inventor: PFIRRMANN ROLF WILHELM DR
IPC: A61K31/54
Filed: 1984-10-19
Abstract: Compounds of formula (I)[wherein R<sup>1</sup> represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms and R<sup>2</sup> represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms or a group of formula (II)in which R' is as defined above] and pharmaceutical compositions thereof may be administered prophylactically to humans or warm-blooded animals to combat the occurrence of osteitis or osteomyelitis, especially in patients suffering from bone injuries of traumatic origin.
Patent DE-3438827-A1 (DE)
Title: Hybrid plug
Inventor: KOENNEMANN ALFRED DIPL ING
IPC: H01R33/94
Filed: 1984-10-23
Abstract: The invention relates to a plug having a hybrid switching element, especially for motor vehicle electronics, having a plastic frame (11) in whose side walls pins (17, 18) are arranged, which extend at right angles to the plane of the frame and overhang the frame at the top and bottom, a contact link (20) being plugged onto the insertion region (which overhangs at the top) of a pin (17, 18), which contact link (20) is pressed against a contact point (27) of a hybrid switching element (26) which is supported inside the frame (11). <IMAGE>
Patent DE-3443962-A1 (DE)
Title: Reactive disazo compounds
Inventor: TOBEL HANS VON
IPC: C09B62/09
Filed: 1984-12-01
Abstract: Novel disazo compounds containing monochlorotriazine groups correspond in form to the free acid of the formula I <IMAGE>  in which the two radicals -NR1R2 are identical;   R1 denotes C2-4alkyl substituted by one or two hydroxy groups or by a group -OR3,   R2 denotes hydrogen, C2-4 hydroxyalkyl or -CH2CH2CN and R3 denotes C1-4alkyl or C2-4hydroxyalkyl with the proviso that if R2 stands for -CH2CH2CN,   R1 can only denote the radical -CH2CH2OCH2CH2OH. They are prepared in a manner customary per se by coupling and, if appropriate condensation reactions. The compounds in the form of their water-soluble salts are used as reactive dyes for dyeing or printing organic substrates containing hydroxy groups or nitrogen, such as, for example, leather or textile material which consists of natural or synthetic polyamides or of natural or regenerated cellulose or contains these. The most preferred substrate is textile material which consists of cotton or contains this, and which is preferably dyed by the exhaust method.
Patent DE-3444992-A1 (DE)
Title: Sound-damped floor, in particular in naval constructions
Inventor: GOLDTHAMMER GUENTHER
IPC: E04F15/20
Filed: 1984-12-10
Abstract: In order to sound-damp a steel floor (8), in particular in the living quarters of naval constructions, the invention provides that cuboidal sheet-metal cassettes (2) which are open on one flat side are filled, at least in a flush manner, with a composition of solids (3, 4, 5) and adhesive (6) and, after hardening, are adhesively bonded by the open side (7) onto the surface (8) to be damped. <IMAGE>
Patent DE-3445107-A1 (DE)
Title: Frequency divider
Inventor: BRINKMEIER BERND DR
IPC: H03K23/66
Filed: 1984-12-11
Abstract: The frequency divider is able to insert into its output pulses a pulse whose duration is longer than the other output pulses by the period duration of the input pulses. For this purpose, as well as the flip-flop (FF1) forming the final stage of the frequency divider, a second flip-flop (FF2) is provided which is controlled by the output pulses of the frequency divider but can be blocked by a third flip-flop (FF3). If the block is cancelled by the trigger signal (TS), the second flip-flop (FF2) can temporarily flip over and lock the first flip-flop (FF1) for a clock period of the input pulses in the >>1<< condition. <IMAGE>
Patent DE-3446450-A1 (DE)
Title: Impeller for rotary separator
Inventor: TIMMERMANN HELMUT
IPC: B07B7/083
Filed: 1984-12-20
Abstract: If the impeller (7) in a rotary separator is stiffened with stiffening elements (10) above the upper plate (9) an internal annular mount of the vane plates (8), which is subject to particularly high wear, can be dispensed with. The preferably radially extending vane-shaped stiffening elements (10) can advantageously produce an additional gas current supplementing the circulating air current and/or permitting cleaning of the air surrounding the separator, which contains extremely fine dust. <IMAGE>
Patent DE-3500752-A1 (DE)
Title: Plate radiator
Inventor: KLOSE EGON
IPC: F28D1/03
Filed: 1985-01-11
Abstract: In a plate radiator, the half-shells (1, 2) are offset against one another in such a way that narrow longitudinal beads (4) on alternate sides engage wide, vertical flow ducts (3). In the case of double-layered plate radiators, the longitudinal beads (4) opposite one another are consequently offset with respect to one another in each case. Convection plates (5) having recesses (6) over the longitudinal beadings (4) can be nested one inside the other in this manner. <IMAGE>