baber/WOPTO huggingface dataset:
Patent DE-3424354-A1 (DE)
Title: Airgap bridge between a linear motor and a secondary part which is not symmetrical with respect to the linear motor
Inventor: HOLM JUERGEN
IPC: H02K41/025
Filed: 1984-07-03
Abstract: The profiled intermediate piece which corresponds on the one side in terms of the pole pitch to the linear flat motor and on the other side in terms of profile to the shape of the secondary part or of the material being transported improves the utilisation of the shear-force transmission. The improved matching to the machine components and/or to the material being transported is achieved in that the airgap is filled with magnetically conductive materials corresponding to the construction of the motor until a favourable operating size of the airgap is achieved. All casting compounds which correspond to the type of operation can be used as binding means for the magnetically conductive materials.
Patent DE-3431975-A1 (DE)
Title: Process for the stabilisation of an X-ray contrast medium which includes barium sulphate
Inventor: KOYAMA TAKAHIRO
IPC: A61K49/04
Filed: 1984-08-30
Abstract: The invention describes an X-ray contrast medium which includes barium sulphate and contains sodium carboxymethylcellulose with a degree of etherification of at least 1.50 as suspension/dispersion stabiliser.
Patent DE-3434689-A1 (DE)
Title: Device for warning against the tilting-over of agriculture vehicles and off-the-road sport vehicles
Inventor: WASCHKE DIETMAR
IPC: B60R16/02
Filed: 1984-09-21
Abstract: Published without abstract.
Patent DE-3436866-A1 (DE)
Title: Diaphragm for X-ray diagnosis equipment
Inventor: SCHMITT THOMAS DIPL ING
IPC: A61B6/08
Filed: 1984-10-08
Abstract: The invention relates to a diaphragm for X-ray diagnosis equipment having at least one pair of parallel diaphragm plates made from ray-absorbing material which can be adjusted towards one another and away from one another in a counter-rotating fashion. A transmitter (32) is present for generating electrical signals which correspond to the respective travel of the diaphragm plates away from an initial position. The transmitter signal is fed to a function memory (33) in which there is stored as a function of the transmitter signal a characteristic of the output signal which is such that the output signal is proportional to the respective travel. In this arrangement, it is preferably possible for the characteristic of the tangent of the aperture angle of the X-ray beam to be stored in the function memory as a function of the transmitter signal, so that there is present at the output of the function memory a signal which corresponds to the respective tangent of the aperture angle (2 alpha ) and can be compared with a desired value signal. <IMAGE>
Patent DE-3439684-A1 (DE)
Title: Device for packaging ink containers
Inventor: TIETZ WOLFRAM
IPC: B65D75/52
Filed: 1984-10-30
Abstract: The invention relates to a device for packaging ink containers for ink-jet printing devices. The packaging consists of a thermoformed composite film (2) which is connected via a plastic hinge (5) and whose first part is shaped to form a cup-shaped construction (3) which receives the ink container without movement and whose second part is shaped to form a covering (4) which covers the cup-shaped construction (3). A transparent inside film (7), which is placed over the cup-shaped construction (3) when the ink container (1) has been inserted therein, is welded laterally to said cup-shaped construction (3). The covering (4) formed by folding over the second part of the thermoformed composite film (2) is welded gas-tightly to the cup-shaped construction (3). <IMAGE>
Patent DE-3446422-A1 (DE)
Title: Device for flushing through systems carrying liquids
Inventor: JANSEN HEIKO
IPC: F24D19/00
Filed: 1984-12-20
Abstract: Device for flushing through systems carrying liquids, especially heating installations (16). In order to achieve a high flushing rate, the inlet (2) of the flushing fluid is connected to a reservoir (1) from which, by means of a pump (6), the flushing fluid (15) is passed into the inlet (10) of the system (16) to be flushed through at a high rate and a high pressure. <IMAGE>
Patent DE-3446471-A1 (DE)
Title: Machine for discharging material
Inventor: BRESCH ROBERT
IPC: A01C15/00
Filed: 1984-12-20
Abstract: Machine for discharging material such as seeds and fertiliser, having a reservoir container from which the material is discharged via metering elements in controllable amounts, and being equipped with an electronic display device for the discharged amount of material, the display device being connected to sensors arranged on the metering elements and displaying a value which is representative of the instantaneous discharge amount on the basis of signals produced by the sensors. In order substantially to improve the matching of the discharge amount to the travel speed with a cost-effective solution, the electronic display device (26) has a multiplicator circuit by means of which the discharge amount value displayed on the digital display (28) can be placed at the value of the travel speed (Fig. 2).   <IMAGE>
Patent DE-3446528-A1 (DE)
Inventor: DRISCOLL ROBERT KENNETH DR
IPC: C07C67/313
Filed: 1984-12-20
Abstract: The invention relates to a process for the preparation of glyoxylic hemiacetal esters, in which first glycolic esters are oxydehydrogenated to give glyoxylic esters, and then the latter are reacted with an alcohol. The gaseous reaction mixture formed in the oxydehydrogenation is introduced, together with an excess of an alcohol which is suitable as an entraining agent, into a distillation column and then the water of reaction is distilled overhead together with other low-boilers and part of the excess alcohol, the glyoxylic hemiacetal ester and the remainder of the excess alcohol resulting as the bottom product. In a variant of the process, use is made of an additional inert entraining agent whose azeotrope with water boils below 90 DEG  C. and below the alcohol which is used, and then the water of reaction is distilled overhead with the assistance of this entraining agent.
Patent DE-3506622-A1 (DE)
Title: Pig for continuous measurement and recording of the internal geometry of a pipeline
Inventor: ROSEN HERMANN DIPL ING
IPC: G01B7/287
Filed: 1985-02-26
Abstract: A pig for continuous measurement and recording of the internal geometry, for example the inside diameter, of a pipeline, has measuring sensors and guide and sealing elements which hold and guide the pig centrally in the pipeline. The measuring sensors for the inside diameter are constructed as inductive sensors. The sensors are accommodated in a head arranged on the end face. Each sensor can be constructed as a measuring coil or as a measuring coil with core.
Patent DE-3508159-A1 (DE)
Title: Roller shutter
Inventor: KLOESS JOCHEN
IPC: E06B9/86
Filed: 1985-03-07
Abstract: Arranged on the ends of each slat (10, 11, 12), as burglary safeguard and to prevent rattling, is in each case a wedge element (23, 24, 25) which wedge elements, when the roller shutter is lowered, are clamped in relation to one another between the two legs (21, 22) of the lateral guide rail, as a result of which raising the roller shutter from outside is avoided, but drawing the roller shutter up from inside in the conventional and normal manner is allowed. <IMAGE>
Patent DE-3514574-A1 (DE)
Title: Process for producing swimming pools from a multi-layer plastics composite shell
Inventor: VOGT BEAT
IPC: B32B5/18
Filed: 1985-04-23
Abstract: The swimming pool is produced by first applying a glass-fibre-reinforced synthetic resin layer (2) to a mould. A rigid plastics foam is subsequently sprayed onto this to form a rigid foam core (3). After the curing and ventilation of the rigid foam core (3), a mixture of liquid synthetic resin and glass fibre pieces is sprayed onto said core to form an outer glass-fibre-reinforced synthetic resin layer (4). <IMAGE>
Patent DE-3522525-A1 (DE)
Title: Armature-feedback compensated reluctance motor
Inventor: THUM EGON DR
IPC: H02K1/27
Filed: 1985-06-24
Abstract: In the case of a stator winding (which is controlled as a function of the pole wheel position) of the reluctance motor, in each case one radially polarised armature-feedback compensating permanent magnet (5, 5') is arranged between the innermost laminated yoke part (3), which has salient sub-poles (7), of said reluctance motor and between further yoke parts (4) which are arranged on the same, and in each case a permanent magnet (6, 6'), which is in the same polarity and produces torque, is arranged with respect to the air gap between the sub-poles (4A, 4B) of the outer yoke parts (4) in the pole-gap region. <IMAGE>
Patent DE-3525031-A1 (DE)
IPC: E03C1/08
Filed: 1985-07-13
Abstract: 1. A flow-restricting device (20) for a jet regulator (1) which belongs to sanitary draw-off taps or the like and is provided with at least one builtin part (3, 4), said flow-restricting device taking the form of an exchangeable insert (6) which is disposed with its flow-restricting passages (7) at least approximately in front of the further built-in parts (3, 4) of the jet regulator (1) in the direction of flow, engages over said built-in parts in a hat-shaped manner and is adapted to be supported against the dynamic pressure, characterized in that the insert (6) thereof has an annular wall (9) and a cover part (10) pointing towards the direction of flow (Pf 1) and that the flow-restricting passages thereof take the form of channels (7) disposed in the region of the annular wall and are bevelled at their outlet faces (8).
Patent DE-3525099-A1 (DE)
Title: Power transmission system for rotary-wing aircraft or propeller-driven aircraft
Inventor: WUEST MANFRED W
IPC: B64D35/00
Filed: 1985-07-13
Abstract: The invention relates to a power transmission system for rotary-wing aircraft or propeller-driven aircraft, a torque being transmitted to a rotor via a drive motor (15), a centrifugal-force clutch (2) and a transmission which is introduced between the drive motor and the rotor shaft (1). The transmission consists of a chain drive (13) having a double-roller chain. The chain drive acts on the rotor via a freewheeling arrangement (7). This freewheeling arrangement enables autorotation in the event of failure of the power transmission system. The field of application is, in particular, industrial helicopters. <IMAGE>
Patent DE-3535816-A1 (DE)
Title: Filter vessel and method of emptying the filter vessel
Inventor: BERTRAM STEFFEN
IPC: B01D24/12
Filed: 1985-10-08
Abstract: The filter vessel contains granular filter material and serves to treat water. At the bottom, the filter vessel has a closable outlet. To remove the filter material outside the filter operation, compressed air is passed into the vessel, as a result of which the filter material, together with water, is displaced through the outlet. The vessel can be provided in the lower region with a gas-permeable plate, the opening of the outlet being in the plate and the feed line for compressed air being situated beneath the plate.
Patent DE-3536448-A1 (DE)
Title: Electrical power supply installation having a shaft generator
Inventor: KRANERT KLAUS DR ING
IPC: H02J3/06
Filed: 1985-10-12
Abstract: An electrical power supply installation having a synchronous generator, which is driven at a variable rotation speed, as a shaft generator on a drive shaft of a main drive machine, the shaft generator supplying a mains power supply network directly via a mains power supply network busbar, and via a further mains power supply network busbar having a frequency converter with a reactive volt-ampere machine. The directly supplying mains power supply network busbar is constructed as a separable bridging line for the frequency converter and a mains power supply network inductor which is connected downstream from it, which bridging line is closed when the shaft generator frequency is within the tolerance band for overfrequency and underfrequency of the mains power supply network and is separated when the shaft generator frequency is outside the tolerance band. The direct supply is effected directly via a first generator switch, and the alternate frequency-decoupled supply, which is carried out via the frequency converter, is effected via a second generator switch. When it is supplying directly, the shaft generator is regulated at the mains power supply network voltage, while current regulation is provided when it is supplying via the frequency converter. For the purpose of the transition from direct supply to converter supply, the reactive volt-ampere machine is accelerated from rest using the frequency converter and, for synchronisation controlled by the mains power supply network, is brought to the same frequency and phase as the mains power supply network, by the frequency converter. <IMAGE>
Patent DE-3538142-A1 (DE)
Title: Combination preparations of analgesics and their use
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: A61K31/485
Filed: 1985-10-26
Abstract: Medicaments, containing A) metamizole or its free acid or medicinally tolerable salts, its pharmacologically active metabolite 4-methylamino-1,5-dimethyl-2-phenyl-3-pyrazolone or its medicinally tolerable salts on the one hand and B) on the other hand codeine (7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-ol) and/or 7,8-dihydrocodeine and their medicinally tolerable salts, the weight ratio of the component A) to the component B), in each case calculated as active substance, being between 500:1 and 10:1, with or without C) pharmaceutical auxiliaries. The invention further relates to the use of the two components A) and B) in the given weight ratios for the production of medicaments for the treatment of pain and to dosage units which contain the abovementioned components A) and B).
Patent DE-3603789-A1 (DE)
Inventor: PLATH PETER DR
IPC: C07C205/07
Filed: 1986-02-07
Abstract: The N-substituted 3,4,5,6-tetrahydrophthalimides and their precursors have the general formula I 
<IMAGE>
 in which the substituents have the following meaning:
 A is -NO2, -NH2 or 
<IMAGE>
 corresponding to the compounds Ia, Ib and Ic,
 A is -NO2, -NH2 or 
<IMAGE>
 corresponding to the compounds Ia, Ib and Ic,
 B is -CH2-, -CH2-CHR<1>-, -CH2-CHR<1>-CH2-, -CH=, -CH=CR<1>- or -CH=CR<1>-CH=, where the radical R<1> is -H, -Cl, -Br or -CH3,
 D, depending on the terminal group of B, is -CH<2bR> or =C<2bR>,
 X is -H, -Cl or -Br,
 Y is -H, C1-C7-alkyl, -Cl, -Br, -CN, CONH2 or -CO2R<2>, in which the radical R<2> is H, C1-C6-alkyl, C5-C6-cycloalkyl, C1-C4-alkoxy- C2-C4-alkyl, C1-C4-alkylmercapto-C2-C4-alkyl, propargyl, benzyl,  alpha -phenylethyl,  alpha -phenylpropyl, C2-C4-alkyl which is up to trisubstituted by F or Cl, or allyl which is substituted by -CH3 or -Cl,
 Z is -COOR<2>, -CONR<3>R<4>, 
<IMAGE>
 or -COR<2>,
 in which the radicals R<3> and R<4> are H or C1-C4-alkyl or together form a cycloaliphatic 5- or 6-membered ring whose carbon chain may be interrupted by an oxygen atom.
Patent DE-3609866-A1 (DE)
Title: Separating device for sausage fillers
Inventor: ANDRESEN CLAUS-PETER
IPC: A23L13/60
Filed: 1986-03-22
Abstract: Separating device for sausage fillers, having a cylindrical nozzle which is rotatably mounted for separation of the filled sausage skins and is provided with an axially extending internal tube communicating with a chamber which remains stationary when the socket is rotated and surrounds the nozzle; there is also provided a valve which opens out into the chamber and is controlled by means of a cam plate which rotates together with the nozzle.
Patent DE-3613780-A1 (DE)
Title: Pocket-size cigarette box
Inventor: ACHTERT WOLFGANG
IPC: B65D85/10
Filed: 1986-04-23
Abstract: Published without abstract.
Patent DE-3622140-A1 (DE)
Title: Method for producing storage wrappings which can slide one inside the other from a basic blank
Inventor: SCHMECHEL TORSTEN
IPC: G11B33/04
Filed: 1986-07-02
Abstract: Published without abstract.
Patent DE-3623731-A1 (DE)
Title: Air cleaner
Inventor: HINKEL HELLMUT
IPC: F24F8/133
Filed: 1986-07-14
Abstract: The air cleaner 5 has an electromotor-driven fan 6 which is provided with an air inlet opening 8 and at least one air outlet opening 9 and with a filter 10, 12 arranged in the air duct 7. In this arrangement, the air duct, which comes from the air inlet opening 8, is of angular, preferably rectangular construction and the plane of each air outlet opening 9 is arranged at right angles in relation to that of the air inlet opening 8, and at least two filters are provided, namely a non-woven 10 and an activated carbon filter 12. Furthermore, a negative high-voltage electrode 13 is arranged directly before each air outlet opening 9. <IMAGE>
Patent DE-3624007-A1 (DE)
Inventor: ZANTEN ANTON VAN DR ING
IPC: B60T8/1755
Filed: 1986-07-16
Abstract: An antiblocking control system with single-channel regulation uses as regulating criterion the derivative of vehicle deceleration, a slippage regulation being superimposed thereon.
Patent DE-3624270-A1 (DE)
Title: Wiper system, in particular for cleaning the windscreen of a motor vehicle
Inventor: EDELE REINHARD
IPC: B60S1/34
Filed: 1986-07-18
Abstract: A description is given of a wiper system, in which the fundamental component parts of the wiper lever, in particular the individual shackles of the supporting-shackle system guiding the wiper strip and the hinged part of the wiper arm, are made from an aluminium alloy. As a result, the weight of the wiper lever is reduced compared to known designs which has a favourable effect on the service life and the noise produced by the wiper system.
Patent DE-3625873-A1 (DE)
Title: solder glass, and process for the production of a solder connection between silicon substrates
Inventor: VIZETHUM FREIMUT
IPC: H01L21/58
Filed: 1986-07-31
Abstract: The invention relates to a solder glass and to a process for the production of a solder connection between substrates (2) which comprise silicon, at least in a part region of their areas to be connected. According to the invention, the solder connection is produced using alkali-free solder glasses based on lead borate whose coefficient of linear thermal expansion is between 45 x 10<-7>K<-1> and 120 x 10<-7>K<-1>. The matching to the coefficients of linear thermal expansion of silicon, which is between 32 x 10<-7> K<-1> and 39 x 10<-7> K<-1>, takes place during the soldering operation by a reduction of the lead oxide by silicon diffusing into the solder layer (4) and the attendant increase in the silicon dioxide content in the melt. <IMAGE>
Patent DE-3628137-A1 (DE)
Title: Wind power installation (system)
Inventor: AMELUNXEN BERND DIPL ING
IPC: F03D9/11
Filed: 1986-08-19
Abstract: This wind power installation is used, in particular, in isolated operation. In this case, in the event of excessive wind power an ac or three-phase generator (1) feeds into a load busbar (4) and simultaneously charges a battery (16) via a rotary (synchronous) converter (13). In the event of lack of wind power, the load busbar (4) is fed from the battery (16) via the rotary converter (13). The field winding (17) of the rotary converter (13) can alternatively be fed via a control device (19) or via an adjustable series resistor (22). The rotary converter (13) can alternatively be started via a starting resistor (23) or via a dc chopper controller (25) as a current-limiting arrangement. <IMAGE>
Patent DE-3629889-A1 (DE)
Title: Production system
IPC: B23Q3/155
Filed: 1986-08-29
Abstract: The invention relates to a production system with several machining centres, a central tool-storage station, and transport equipment in the form of vehicles which can move along fixed paths and transport the tools in holders up to the machining centres. The invention consists in the fact that a vehicle (1) is equipped with a rotatable drum (4), the axis of rotation of which runs parallel to the longitudinal axis of the vehicle and which has tool receptacles (5) along its periphery, and with a tool-exchange device (10, 17, 18, 19, 20) which transfers tools (6, 7) from the tool receptacles (5) of the drum (4) to tool receptacles of a tool magazine of a machining centre and vice versa. In this way, it is possible to transfer tools individually to various magazines of the machining centres and to take over worn tools. <IMAGE>
Patent DE-3634982-A1 (DE)
Title: Power MOSFET and production process
Inventor: FRANZ GUENTHER DIPL PHYS DR
IPC: H01L29/78
Filed: 1986-10-14
Abstract: Power MOSFETs contain a parasitic bipolar transistor which has to be suppressed since reliable control by means of the gate otherwise becomes impossible. The danger of switching-on is reduced in that the p<+>-type zone (18) extends up to the edge (20) of the gate. This reduces the lateral voltage drop and the emitter/base voltage of approximately 0.7 V required to switch on the parasitic bipolar transistor (17, 18, 19, 1) is not reached. <IMAGE>
Patent DE-3636162-A1 (DE)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1986-10-24
Abstract: 1. Ramp bridging device, comprising a retractable and extensible extension portion (7), which is disposed on the free end of the pivotable bridge plate (1) of said device and is to be supported on the platform which is to be loaded or unloaded, which extension portion is displaceably mounted on the bridge plate by means of guide members, which extend in the longitudinal direction of the bridging device, wherein a toothed bar (20), which extends longitudinally relative to the bridge plate (1), is provided in each of the two edge regions of the bridge plate (1), a toothed wheel meshing with each toothed bar, and also wherein both toothed wheels are non-rotatably interconnected with each other, characterised in that the toothed bar (20), in the region of one end, is pivotable about a transverse axle (18) and is freely supported on the associated toothed wheel (16).
Patent DE-3638231-A1 (DE)
Title: Vehicle seat
Inventor: BOTTERILL JOHN-R DR
IPC: B60N2/24
Filed: 1986-11-08
Abstract: In a vehicle seat, in particular an air passenger seat or a bus seat, with a back (7) which is adjustable in its inclination and a seat part (8, 10) which is adjustable in its inclination, the pivot axis of the seat part (8, 10) is provided in the region of the front half thereof and the bearing point of a double-armed lever (11) in the region of the rear half of the seat frame (1). One arm (11') of this double-armed lever (11), which belongs to a lever linkage coupling the back (7) to the seat part, is articulated on the seat part (8, 10) in the region of its rear half with an axis parallel to the pivot axis of the seat part. The other arm (11'') of the double-armed lever (11) is connected to the back (7) via a hinge connection (15, 16) which allows a change in the spacing between the articulation point on the back (7) and the pivot axis of the double-armed lever (11). <IMAGE>
Patent DE-3642365-A1 (DE)
Inventor: BOLLER PETER
IPC: H03J5/02
Filed: 1986-12-11
Abstract: 1. Device for programming receiving devices equipped with tuning data memories, having its own non-volatile tuning data memory, from where already stored tuning data can be transmitted with or without using wiring into the respective tuning data memories of the receiving devices, characterized in that the tuning data, which can be taken from the non-volatile tuning data memory, can be transmitted into the tuning data memories of the receiving devices in selectable blocks containing the data of the stations which can be received at respective various locations of the receiving devices.