baber/WOPTO huggingface dataset:
Patent DE-3512021-A1 (DE)
Inventor: DOTTERWEICH EWALD
IPC: G03D15/02
Filed: 1985-04-02
Abstract: Bei einer Vorrichtung zum Trocknen von blatt- und streifenförmigen fotografischen Aufzeichnungsträgern mit einem in einem prismatischen Gehäuse angeordneten schaltbaren Kalt-Warmluftgebläse und am Gebläsegehäuse angeordneten Haltemitteln für die Aufzeichnungsträger sowie einer am Gebläsegehäuse angehängten schlauchförmigen Trockenkammer aus einem Folienwerkstoff, die im Bereich des unteren Endes permanent offene Austrittsöffnungen für die Trockenluftströmung aufweist und in einer Seitenwand mit einer durch einen abbiegbaren Folienabschnitt mindestens annähernd dicht verschließbaren Einfüllöffnung versehen ist, sind zum sicheren störungsfreien Verschließen und Öffnen der Einfüllöffnung die Randflächen (5') von Einfüllöffnung (14) und Folienabschnitt (11) mit mindestens abschnittsweise einander als Verschlußglieder zugeordnete Magnetstreifen (12) versehen.
Patent DE-3522075-A1 (DE)
Title: Sesquiterpene compounds, processes for their isolation and medicaments containing these compounds
Inventor: WAGNER HILDEBERT PROF DR
IPC: C07D493/04
Filed: 1985-06-20
Abstract: Published without abstract.
Patent DE-3522241-A1 (DE)
Title: Plastic packing
Inventor: GRABOWSKI GUENTHER
IPC: C02F3/10
Filed: 1985-06-21
Abstract: A packing for an activated sludge plant has hollow bodies (1) arranged vertically next to each other, which are configured as continuous tubes without indentations or chicanes. As a result, the waste water/air mixture can flow unhindered through the hollow bodies (1) without sludge deposits or even blockages occurring. <IMAGE>
Patent DE-3523274-A1 (DE)
Inventor: BERBALK HERMANN ING GRAD
IPC: B23D43/06
Filed: 1985-06-28
Abstract: For the machining of rotation symmetry parts by the removal of material, the broaching on the rotating part is also known in addition to turning and milling. It is possible to remedy the disadvantage of the return stroke and the interrupted cut by using, instead of straight broaches, disc-shaped broaching tools (11) on which the individual blades (13) are arranged on a circular or helical path, the tool-holder (2) being radially movable with respect to the path (17) to be broached.
Patent DE-3523563-A1 (DE)
Title: Turnover plough
Inventor: HEISSENBERGER JOSEF ING
IPC: A01B3/421
Filed: 1985-07-02
Abstract: Turnover plough with a frame (3) which can be mounted on a traction vehicle (1) and on which a plough frame (9) and a turning device (6) with a turning shaft (7) designed as a hollow shaft are mounted. <IMAGE>
Patent DE-3530369-A1 (DE)
Title: Netting for the lashing of freight
Inventor: MITTELMANN GERHARD
IPC: B65D19/44
Filed: 1985-08-24
Abstract: A netting with mesh-limiting netting strands for the lashing of freight or as part of a loading pallet for cargo is to be produced in a simple way and is also to be of low weight. For this purpose, the netting strands are parallel-woven bands (12, 21) with weft and warp threads (15 and 14), two respective adjacent bands (12b, 12c) being connected by means of threads (15b) running through both of them, and the latter threads (15b) forming weaving bridges (17) arranged at a distance (q) from one another. <IMAGE>
Patent DE-3546127-A1 (DE)
Inventor: BRAUN GUENTER DIPL ING
IPC: G05B23/02
Filed: 1985-12-24
Abstract: Process for automatically controlling control devices having at least a data and/or program memory, by which an identification code is transmitted by the control device to the monitoring device before monitoring starts, so that the monitoring device may automatically carry out the monitoring steps which are specially required.
Patent DE-3601691-A1 (DE)
Inventor: SIMON JOCHEN DIPL ING
IPC: B60C17/02
Filed: 1986-01-17
Abstract: A hollow body which has a flexible envelope and can be pressurized from inside by a pressure medium, the envelope consisting of a foam material, preferably neoprene, with closed cavities whose volume can be altered by changes in the pressure medium to correspondingly alter the thermal insulation capacity of the envelope. A coating may be applied to the foam material on the outside of the hollow body to enhance the stability of its shape when inflated.
Patent DE-3604037-A1 (DE)
Title: Read-out method for memories
Inventor: PLAAS LINK ANDREAS DR
IPC: G10H1/42
Filed: 1986-02-08
Abstract: Known methods for reading out a sound sequence contained in a memory under control of a trigger exhibit the disadvantage that in the case of trigger pulses following one another rapidly, the sound sequence can be read out only partially from the memory before a new trigger pulse is present. Percussion instruments with such electronics sound unnatural. It is proposed to read out the memory alternately with corresponding offset in dependence on the successive trigger pulses without terminating the respective trigger cycle for a new trigger cycle.
Patent DE-3605606-A1 (DE)
Title: Pressure reduction valve
Inventor: RONZON NORBERT
IPC: G05D16/06
Filed: 1986-02-21
Abstract: The invention relates to a pressure reduction valve with an inlet opening and an outlet opening, a housing insert, which has the valve seat, is passed through axially by the valve spindle and guides a pressure-compensating diaphragm provided on the valve spindle, and with a compensating passage which is provided in the housing insert and connects the outlet space to a compensating chamber that can be influenced by the diaphragm. In order to improve a valve of this kind in such a way that there is always a sufficient pressure reduction in the compensating chamber to control the valve element, it is proposed that the compensating passage (21) open into the outlet space upstream of the redirection of the latter into the outlet opening (5) and at least approximately at right angles to the direction of flow of the medium in the outlet space, and that the flow passage (22) leading to the outlet opening (5) have a constriction which narrows continuously in the direction of flow of the medium, almost directly in front of the outlet of the compensating passage (21). <IMAGE>
Patent DE-3608169-A1 (DE)
Title: Flexible/resilient safety fence around masts for power lines, signs, cable-cars for skiers
Inventor: SCHLITTER GEORG
IPC: E01F15/14
Filed: 1986-03-12
Abstract: The invention relates to a "flexible/resilient safety fence" which is used around masts for power lines, signs, cable-cars, chairlifts, bridge piers, etc. The safety fence is constructed from a wire meshing which is fastened at the top and bottom on the flexible rings, said rings being connected to the leg-type springs on the spacers. Owing to the "two-staged" long spring excursion, the body making impact with the fence is braked gently and not stopped abruptly as in the case of a fixed object. In road traffic and on skiing pistes, there have often been accidents in which people have been severely injured by the "impact" on the masts, some of these injuries also resulting in death. The provision of bales of straw in the case of masts on ski lifts is of no great advantage since the straw becomes wet due to rain, thaw and snow and it freezes together to form an ice block in minus temperatures. This apparatus is very simple and thus cost-effective to produce; owing to anti-corrosion means, it also has a very long service life and its functioning is not susceptible to disruption.
Patent DE-3608210-A1 (DE)
Inventor: OSTERBURG GUENTHER
IPC: C07C31/10
Filed: 1986-03-12
Abstract: A process for deodorizing technical-grade isopropyl alcohol by contacting the alcohol with a strongly acidic cation exchange resin loaded with silver in ionic form is provided.
Patent DE-3612112-A1 (DE)
Title: Bracing for the teeth of the stator of a turbogenerator
Inventor: LAMBRECHT DIETRICH
IPC: H02K3/487
Filed: 1986-04-10
Abstract: The present invention relates to a stator, consisting of a laminated core, of a turbogenerator, winding bars (8) of the stator winding being arranged in the slots between teeth (1a), which winding bars (8) are secured in the radial direction inter alia by means of slot closure wedges which are held in cutouts (1b) in the teeth (1a). According to the invention, the teeth (1a) of the stator are braced with respect to one another by means of wedge arrangements (2a, 2b, 2c) which act predominantly in the circumferential direction. This allows the natural frequency (eigen frequency) of the stator to be increased and to be influenced within specific limits. The wedge arrangements (2a, 2b, 2c) which are used for bracing are preferably at the same time used as slot closure wedges on which the winding bars (10) are supported in a manner known per se. The wedge arrangement (2a, 2b, 2c) is split in three and consists of two outer slot wedges (2a, 2c) and one inner driving wedge (2b) which preferably has an approximately rhomboid cross-section with a flatted top and bottom. <IMAGE>
Patent DE-3619950-A1 (DE)
Title: Device for recording stereophonic signals
Inventor: THEILE GUENTHER DIPL ING DR
IPC: H04R5/027
Filed: 1986-06-13
Abstract: To improve the imaging characteristics of known stereophonic microphones, a diffuse-field-equalised recording device is proposed which consists of a head-sized, for example spherical carrier and two microphones at ear distance, the microphones, together with their sound entries representing boundary-face microphones at the carrier surface and the sound entries being positioned on the carrier in such a manner that with frontal insonation of the recording device, its degree of convergence is essentially frequency-independent so that, whilst largely maintaining the interaural signal differences of an artificial head, a sound fidelity is achieved which is as faithful to the original as possible.
Patent DE-3620094-A1 (DE)
Title: Elastic support for a case-housing system
Inventor: HEIDELBERG ULRICH
IPC: H05K7/18
Filed: 1986-06-14
Abstract: A case-housing system is developed which consists of a housing frame system which is constructed from rack profiles, into which electronic apparatuses can be fitted and which can be provided with covering walls or covering caps. The housing frame system comprises one or more frame modules which each consist of a first (upper) base frame with a lockable holder for a second (lower) base frame of another module, and of a second (lower) base frame, which is connected via rack profile elements (16) to the first base frame, for lockably fitting in the first (upper) base frame of a third module, of a case-housing box base or of a case-housing base mounting. According to the invention, an elastic support (11) for fastening such frame modules to the case-housing box base or to case-housing box walls (25) or other containers enclosing the frame module(s) is provided, on the one hand it being possible to screw the elastic support (11) into orifices (13) in the box or container, and on the other hand it being possible to latch it elastically into perforations (15) which are arranged within the frame module (Figure 2). <IMAGE>
Patent DE-3620607-A1 (DE)
Title: Process and device for the continuous production of candles cast in containers
Inventor: MAURER ROLF
IPC: C11C5/02
Filed: 1986-06-20
Abstract: The invention relates to a process and a device for the continuous production of candles cast in containers, in which it is important that a plurality of containers (3) are simultaneously conveyed adjacent to one another through the various stations, the mounts (6) being completely automatically introduced or pulled out. The mounts (6) are equipped with mount centring devices (18) such that they engage in the interior of the container rim and at the same time centre the container rim. It is also characteristic that the mounts (6) are pulled out of the containers as early as after solidification of the candle material (10) and the shrinkage hole (15) is replenished with additional liquid candle material in a replenishment station (13) additionally provided. By this means, the advantage is achieved that the candles can be produced completely automatically and highly efficiently, that is to say in a hitherto unachieved high number of pieces per unit time. In addition, by virtue of the container-opening centring devices (18), the containers can be made of very thin material which is not particularly dimensionally stable. Finally, by virtue of the replenishment of candle material, first of all a good surface equalisation is made possible with the simultaneous possibility of replenishment of coloured candle material. <IMAGE>
Patent DE-3624517-A1 (DE)
Title: Internal gear pump
Inventor: HERTELL SIEGFRIED
IPC: F04C15/06
Filed: 1986-07-19
Abstract: In an internal gear pump, the teeth of the internal geared wheel and of the pinion, with a contact ratio that is equal to or greater than 2, form a multiplicity of tooth cells closed off against each other. These tooth cells are in each case connected to the common pressure channel through an outlet with a nonreturn valve. In order to reduce the friction power, the driving flanks of the teeth of the pinion (3) and the internal geared wheel (1) on the suction side of the pump are produced with a smaller contact ratio than the sealing flanks on the pressure side of the pump. <IMAGE>
Patent DE-3627257-A1 (DE)
Title: 5-Hydroxymethylpropyleneureas and a process for their preparation
Inventor: BUYSCH HANS-JOSEF DR
IPC: C07D239/10
Filed: 1986-08-12
Abstract: Novel 5-hydroxymethylpropyleneureas of the formulae I and II <IMAGE>  in which   R<1> and R<2> can be identical or different and denote a phenyl radical or a naphthyl radical which is optionally mono- or polysubstituted by C1-C4-alkyl, fluorine, chlorine, bromine, iodine, nitro, trifluoromethyl, cyano, alkoxy or carboxy having 1 to 4 C atoms,   R<3> denotes a C1-C4-alkyl radical and R<4> denotes a 2-bonded aromatic radical having 6 to 22 C atoms, in which the phenyl rings can be condensed with one another or can be connected with one another by a single bond, by O, S, SO2, C1-C6-alkylene or cycloalkylene having 5 or 6 carbon atoms and   n denotes an integer from 2 to 20,  are prepared by heating oxetanylurethanes of the formula <IMAGE>  oxetanylurethanes of the formula <IMAGE>  or oxetanylureas of the formula <IMAGE>  in which the radicals R<1> to R<4> have the meaning indicated above, in the presence of basic catalysts.
Patent DE-3633632-A1 (DE)
Title: Remote-controllable height-adjustable headrest for a motor vehicle seat
Inventor: SCHLAFFKE HANS-JUERGEN
IPC: B60N2/48
Filed: 1986-10-03
Abstract: For preventing damage to a slide which receives detachably a free support rod end of a vertically displaceable headrest and is assigned to a slider which is movable in a support rail with a U-shaped profile, this slider being supported in the fully extended position of the headrest by a lock fixed to the support rail, the lock consisting of two lugs is guided only as far as the lateral sliding surfaces of the runner and covers two guides projecting above the U-shaped profile from the sliding surfaces.
Patent DE-3641144-A1 (DE)
Title: Peak voltage measuring instrument
Inventor: LUECK KLAUS DIPL ING DR
IPC: G01R1/067
Filed: 1986-12-02
Abstract: The peak voltage measuring instrument for measuring ignition voltages of spark-ignited internal combustion engines comprises a probe head (1), a capacitive input voltage divider, a peak voltage store and an indicating unit connected to the peak voltage store. The voltage divider has a coupling capacitor which is accommodated in the probe head and which, in coaxial arrangement, comprises an inner-conductor rod (93) provided with the probe tip, a coupling tube (97) enclosing the inner-conductor rod (93) insulated at a distance over a part of its length and a shielding tube (101) enclosing the coupling tube (97) essentially over its entire length at a distance and insulated. The probe head (1) is connected via a coaxial cable (11) to the peak-voltage store, the inner conductor (107) of the coaxial cable (11) connecting the coupling tube (97) to at least one capacitor of the voltage divider and the outer conductor being connected to the shielding tube (101) and to an earth cable (15) which, in particular, is brought out of the probe head (1). <IMAGE>
Patent DE-3643945-A1 (DE)
Title: Circuit arrangement for monitoring internal impedance (internal resistance)
Inventor: ROSSBERG RAINER
IPC: G05B23/02
Filed: 1986-12-22
Abstract: In the case of a circuit arrangement for monitoring the internal impedance of a transmitter, the transmitter is connected to an oscillator in such a manner that the internal impedance of the transmitter influences the capability of the oscillator to oscillate. The output voltage of the oscillator is fed to a demodulator. The internal impedance of the transmitter is preferably part of a feedback network of the oscillator.
Patent DE-3702443-A1 (DE)
Title: Device for sealing wall lead-throughs
Inventor: FLACH DIETER
IPC: H02G3/22
Filed: 1987-01-28
Abstract: In the case of a device for sealing wall lead-throughs, an at least partially shrinkable pipe is connected to a plate, which is provided for adhesive bonding to that surface of the wall which encloses the lead-through, and the pipe is preferably widened in the form of a funnel in the region of transition to the plate.
Patent DE-3704498-A1 (DE)
Inventor: SCHRODT HANS-JOACHIM
IPC: G06K11/06
Filed: 1987-02-13
Abstract: In order to make a digitalisation board having two groups of conductor paths (2, 3, 4, 5; 2', 3', 4') which are in each case parallel within the group, the groups running at right angles to one another and being arranged to be coplanar, the conductor paths (2, 3, 4, 5; 2', 3', 4') are produced from a metal layer by etching and are covered with a dielectric material layer (13; 13'). The ends (6, 7, 8, 9; 6', 7', 8') of the conductor paths (2, 3, 4, 5; 2', 3', 4') in this case have the dielectric material removed from them and are connected by printing using a printing ink which is electrically conductive or which can be metallised. <IMAGE>
Patent DE-3709796-A1 (DE)
Title: Process for the preparation of diarylpiperidyl-1,4-dihydropyridine-dicarboxylic acid derivatives
Inventor: AMSCHLER HERMANN DR
IPC: C07D211/90
Filed: 1987-03-25
Abstract: The invention relates to a novel process for the preparation of pharmacologically active diaryl compounds of the general formula I <IMAGE> in which the substituents have the meanings indicated in the description.
Patent DE-3712796-A1 (DE)
Title: Self-oscillating DC/DC voltage converter operating on the flyback converter principle
Inventor: HOFMANN HANS-GEORG ING GRAD
IPC: H02M3/338
Filed: 1987-04-15
Abstract: A control circuit which is used for stabilising the output voltage is intended to be constructed such that it manages, despite being DC decoupled, without an optocoupler and without an additional transformer winding for the negative feedback. A signal (Uw3) which is proportional to the output voltage (Uw2) is taken from the same auxiliary winding (W3) which produces positive feedback for the self-oscillating DC/DC voltage converter. In order to achieve negative feedback, the control circuit (R) detects this signal (Uw3) in the flyback phase (P2) and, after entering the switched-on phase (P1) of the DC/DC voltage converter, passes said signal to the control electrode of a semiconductor switch (S). The DC/DC voltage converter can be used in the case of switched-mode power supplies and wherever a stabilised output voltage is required. <IMAGE>
Patent DE-3715312-A1 (DE)
Title: Seat bench for vehicles
Inventor: POZNANSKI-EISENSCHMIDT MICHAEL
IPC: B60N2/30
Filed: 1987-05-08
Abstract: A description is given of a seat bench for vehicles, in particular passenger vehicles, with a seat cushion (2) and a backrest (3), a front seat-cushion part (5), which can be detached from the seat cushion (2), being capable of being used in order to form a restraining device which is held in front of the backrest (3) and is intended for children. In order to provide a restraining device which is as simple as possible, can be made at low cost and can be adjusted both vertically and in the longitudinal direction of the seat, and which is capable of reliably absorbing the stresses which occur in a case where restraint is needed, the intention is for the front seat-cushion part (5) to have an anchoring device (6, 7) which in the starting position engages in a first holding part (9), attached to the remaining part (4) of the seat cushion (2), and in the child restraining position engages in a second holding part (13), attached to the backrest (3). At the same time, the intention is for the anchoring device (6, 7) to be latchable at various vertical positions on the second holding part (13), which is attached to the backrest (3). <IMAGE>
Patent DE-3715621-A1 (DE)
Title: Health-promoting grilling-grid bar with fat drip-off edge, fat run-off surface and fat-collecting/fat run-off channel
Inventor: TAAKE SIEGFRIED
IPC: A47J37/06
Filed: 1987-05-11
Abstract: The technical problem is to avoid, during grilling, hazardous carcinogens, such as nitrosamines, in the event of over heating or polycyclic aromatic hydrocarbons as a result of fat dripping down into the glowing charcoal or the like from the food being grilled. Furthermore, direct exposure of the food being grilled to heat radiation and flames is to be avoided. By attaching fat drip-off edges to the one upper side of the grilling bars and fat run-off surfaces, running from the top obliquely downwards, to the other, to which fat-collecting/fat run-off channels are attached at the lowermost point. The fat-collecting/fat run-off channels are in each case located vertically below the fat drip-off edges of the next grilling bar. Consequently, by virtue of the arrangement of the individual grilling bars, the abovementioned problems are solved. Moreover, the arrangement produces a better draught/air-discharge effect. The health-promoting grilling-grid bars can be used in one's garden as well as in restaurants, snackbars, in large-scale catering establishments and the like, in other words wherever food is grilled.
Patent DE-3723634-A1 (DE)
Title: Method and apparatus for the non-polluting removal of the water mixed with oil from individual hydraulic props
Inventor: LEWIN HEINZ-ULRICH
IPC: E21D15/60
Filed: 1987-07-17
Abstract: Non-polluting removal of the water mixed with oil, which water is required for individual hydraulic props in underground operation, is achieved by the prop interior being connected to a low-pressure line with the opening of the filling valve when the props are drawn, the necessary vacuum in the prop area being produced by transposing the high pump pressure in the filling line. This is achieved with a combined setting and drawing gun which has a pump of small construction which sits with its drive part in the high-pressure line and with its delivery part in the low-pressure line, both parts being connected to one another by a shaft. The power required for operating the pump is therefore taken from the high-pressure line so that additional units are not required. This substantially eases the strain on the environment and improves the workplace conditions, quite apart from the fact that the efficiency of the entire method is increased, because the liquid mixed with oil can be used repeatedly while protecting the environment. <IMAGE>
Patent DE-3726638-A1 (DE)
Title: Round template system
Inventor: STUEBEN PAUL
IPC: B43L9/00
Filed: 1987-08-11
Abstract: The invention relates to a plurality of drawing templates which, used jointly, serve to draw circles, ellipses, rectangles, triangles and angles. It consists of a round template frame and one or more template discs. The object of the invention is to draw circles, ellipses, rectangles, triangles and angles by rotating a template whose outer shape is circular and which is inserted in a frame. The object is achieved in that round template discs with different holes or slots are inserted into the circular hole of a template frame, turned in accordance with the desired geometric shape within the template frame and then drawn out. Assistance is provided here by a 360 degrees scale and 100 degrees scale on the round template frame.