baber/WOPTO huggingface dataset:
Patent DE-3436381-A1 (DE)
Title: Process for the preparation of dimethyldichlorosilane
Inventor: FELDNER KURT DIPL CHEM DR
IPC: C07F7/12
Filed: 1984-10-04
Abstract: The present invention relates to a process for the preparation of dimethyldichlorosilane from the low- and high-boiling compulsory products obtained in the direct synthesis of methylchlorosilane, in which methyltrichlorosilane is reacted simultaneously at temperatures between 300 DEG C and 500 DEG C and at pressures up to 10 bar with the methyl group-rich, low-boiling fractions and the high-boiling, non-cleavable fractions, in the presence of Al2O3, which have optionally been treated with a volatile acid chloride, as a catalyst.
Patent DE-3445853-A1 (DE)
Title: Selective fungicides
Inventor: GEORGOPOULOS SPYROS G DR
IPC: A01N41/04
Filed: 1984-12-15
Abstract: The invention relates to the use of known salts of benzenesulphonic acids of the formula (I) 
<IMAGE>
 in which 
 
  M represents an alkali metal equivalent, alkaline earth metal equivalent or optionally substituted ammonium equivalent and 
  R represents straight-chain or branched alkyl, 
 if appropriate in the presence of alkylaryl polyglycol ethers, as selective fungicides for the control of Oomycetes.
Patent DE-3445976-A1 (DE)
Title: Skating rink, and process for the production thereof
Inventor: STEFANO VITTORIO DI
IPC: E01C13/10
Filed: 1984-12-17
Abstract: The invention relates to a synthetic skating rink without the use of ice. This rink, comprising plastic, has a hydrophobic substance selected from saturated hydrocarbons and similar materials such as waxes, polymers and copolymers from the group consisting of ethylene, propylene, butylene and mixtures thereof, which have a melting point of between 30 DEG C and 130 DEG C. In order to improve the slide properties, a liquid is sprayed onto the rink.
Patent DE-3446401-A1 (DE)
Title: Process and apparatus for the biological purification of waste waters which are produced seasonally in a greatly increased amount and/or with a greatly increased dirt load
Inventor: MUSKAT JOSEF DR RER NAT
IPC: C02F3/04
Filed: 1984-12-19
Abstract: In order to be able to process waste waters (effluents) produced seasonally, e.g. in vineyards and winemakers', in a light load activation plant which is designed for the average waste water production over the entire year, the plant is equipped with an additionally connectable full load stage, composed of a trickling filter and downstream aerated auxiliary tank. The seasonal waste waters are prepurified in this by a multiple recirculation through the trickling filter and subsequent aeration in the auxiliary tank, with or without contact with the return sludge, with a degree of purification of e.g. 60 to 80%, before the waste waters, without intermediate clarification, are delivered to the light load activation stage for complete purification.
Patent DE-3501860-A1 (DE)
Title: Adaptor with rotary drill bit
Inventor: MUELLER NORBERT
IPC: B23Q1/00
Filed: 1985-01-22
Abstract: An adaptor with a rotary drill bit is proposed which is intended to avoid the disadvantages in the manipulation of known rotary drill bits, especially when removing the core. For this purpose, the bit is constructed so as to be easily releasable by hand so that a multi-piece, interchangeable system which can be adapted to different diameters is created. Due to the easy detachability of the bit, the core can be emptied towards the rear, which results in no damage to the cutting edges. The easy interchangeability of the cylindrical drill bit (11) is brought about by means of a bayonet catch (19). <IMAGE>
Patent DE-3508021-A1 (DE)
Title: Device for positioning workpieces on supports, e.g. pallets, machine tables or the like
Inventor: DOMBEK MANFRED
IPC: B65G47/26
Filed: 1985-03-07
Abstract: An apparatus for positioning preferably rotationally symmetrical workpieces (11) on supports, e.g. pallets (4), machine tables or the like, comprises two plates (1, 1') which can be displaced relative to one another on a support (6) and are both provided with the same number of holes (2, 2'), the distances between the said holes (2, 2') being identical on both plates (1, 1'). At least the holes (2 or 2') of one plate (1 or 1') are designed in such a way that they form a positioning edge (12 or 12'). The fact that the plates (1, 1') are displaceable makes it possible to modify the sizes of the workpiece reception devices (9) formed by the holes (2, 2'). The sizes of all the workpiece reception devices (9) are adjusted simultaneously. <IMAGE>
Patent DE-3512448-A1 (DE)
Title: Support
Inventor: BECK RENE-ANDRE
IPC: E04C3/36
Filed: 1985-04-04
Abstract: The invention relates to a support of a composed structure, which has a solid metallic core (1) which is surrounded by a centrifuged concrete mass (3). There is also provided an intermediate layer (6) of mortar or a synthetic resin, which surrounds the core, and the metal reinforcements (2) are arranged in the longitudinal direction around the core, distributed in the concrete mass. <IMAGE>
Patent DE-3518508-A1 (DE)
Title: Mixing valve
Inventor: STILLER KLAUS ING GRAD
IPC: F16K11/078
Filed: 1985-05-23
Abstract: In a mixing valve with at least two valve discs lying one on top of the other, one valve disc being held fixedly in the valve housing and having separate passage openings for the fluids while the other valve disc is pivotable about a centre of rotation relative to the fixedly held valve disc by means of an actuating element, non-linear transmission of the actuating movement to the moving valve disc is provided by varying the position of the centre of rotation relative to the passage openings as a function of the pivoting angle.
Patent DE-3522837-A1 (DE)
Title: Process and device for the metered dispensing of flowable compositions from containers
Inventor: BADEWIEN REINHARD
IPC: G01F11/02
Filed: 1985-06-26
Abstract: In a process for the metered dispensing of flowable compositions, in particular ointments, pastes, liquids or the like, from containers such as tubes and the like, it is provided that the flowable composition is partly sucked out of the container into a suction chamber by means of a suction device and that then at least a predetermined part of the composition is delivered out of the suction chamber by means of a dispensing device. A device for carrying out the process is distinguished by an activatable suction device which has a suction chamber having a predetermined volume and a suction orifice which can be connected to the container and by a dispensing device delivering at least a predetermined part of the composition sucked into the suction chamber through an associated dispensing orifice. Preferably a piston-cylinder unit is provided as suction device and simultaneously as dispensing device, the suction chamber being the displacement volume, having a predetermined volume, of the piston-cylinder unit, into which displacement volume the suction orifice and the dispensing orifice open.
Patent DE-3524753-A1 (DE)
Title: Sound measuring system
Inventor: GRUSCHEL WOLFGANG DR RER NAT
IPC: G01S5/20
Filed: 1985-07-11
Abstract: A sound measuring system for determining the coordinates of a sound source and comprising a central station and a number of measuring points, is described in which - each measuring point (1) contains three sound transducers (11), means for digitising the signals output by the sound transducers and means for transmitting the digital signals to the central station (2), - the differences of the sound transit times to the individual sound transducers of each measuring point are determined, from these a bearing angle (a) is determined for each measuring point and from the bearing angles and the coordinates of the sound transducers the coordinates of the sound source are determined, - the entire calculation of the coordinates of the sound source (3) is carried out in the central station (2). Furthermore, a method for determining the differences of the sound transit times to two sound transducers by means of the cross correlation function of the signals output by the sound transducers is specified which determines the differences in transit time by calculating the centroid of the square of the amounts of the cross correlation function. <IMAGE>
Patent DE-3529334-A1 (DE)
Title: Heat shield for shelves for pot-plants (windowsills)
Inventor: WAGNER MICHAEL
IPC: A47H99/00
Filed: 1985-08-16
Abstract: Published without abstract.
Patent DE-3532513-A1 (DE)
Title: Window case or door case
Inventor: MULITZE GUENTER
IPC: E06B1/00
Filed: 1985-09-12
Abstract: The invention relates to a case for in particular facade-flush arrangement of a window or of a door on a wall cutout of a multi-layer external wall, which is characterised by a self-contained hollow case frame with an essentially plane rear wall on its outside, a front wall and two side walls, the clear internal dimensions of which are essentially the same as the corresponding internal dimensions of the respective wall cutout, in the cavity of which heat-insulating material is arranged and from the outer side wall of which a fastening flange extends outwards (Fig. 3). <IMAGE>
Patent DE-3535579-A1 (DE)
Title: Device for register adjustment on printing machines
Inventor: HANK DIETRICH DR
IPC: B41F13/12
Filed: 1985-10-05
Abstract: The invention relates to a device for register adjustment on printing machines, having register adjustment devices for circumferential, lateral and diagonal register, in particular for use on web-fed printing machines. The aim of the invention consists in increasing the quality of the printed products and reducing the amount of waste paper with a low technical outlay. The object of the invention is to design the device in such a way that the doubling prints caused by previous register adjustment devices during the adjustment are avoided and the monitoring and the correction of the register setting from the presetting to completion of the print can take place independently of the printing carrier. The object is achieved in that more than one marking is applied by measurable features of the printing plate outside the printing region and outside the bending region on at least one side of the printing plate, and a device serving for the cyclic detection and for the comparison of the position of the markings during the printing operation is arranged downstream of the markings and arranged downstream of said device is a device serving for the simultaneous adjustment of the forme and blanket cylinders. <IMAGE>
Patent DE-3543797-A1 (DE)
Title: Circuit arrangement for the line feed of ancillary devices of a telephone set
Inventor: MOSES KLAUS
IPC: H04M19/08
Filed: 1985-12-12
Abstract: In a circuit arrangement for the feed of ancillary devices of a telephone set from the loop current, a shunt component is inserted between the speech wires, the division of the loop current being carried out by a current distribution circuit assigned to the shunt component at outputs corresponding to the ancillary devices divided into priority classes based on the feed. Highest priority is assigned to the control device of the telephone set, possibly together with the speech circuit. The feed with the next priority is intended for the loudspeaker and hands-free facility. A battery is connected to the feed terminal of the next priority which supplies the control device with power when the telephone set is idle. Recharging with a low current obtained via the subscriber connection line is also possible when the telephone set is idle. A multiplicity of functions are enabled by the battery, for example last number redial, the retention of information relating to a multiplicity of telephone numbers which is stored in a dial memory, on-hook dialling, a digital clock whose setting is shown on a display device, the display of messages transmitted during the ringing pauses when a telephone set is unanswered, a display indicating that call diversion or the Do Not Disturb facility has been set up for the telephone set concerned.
Patent DE-3544834-A1 (DE)
Title: Device for defining the stops for slatted blinds and roller blinds
Inventor: GERSING EBERHARD
IPC: E06B9/88
Filed: 1985-12-18
Abstract: The invention relates to a device for defining the stops for slatted blinds and roller blinds, it being possible, in this device, to fix the two end positions by a scanning device. This scanning device has a counting device (1) which may comprise two counters (6, 7) for the two movement directions and, at a defined counter position in each case, switches the drive off via a switch (5). 
<IMAGE>
Patent DE-3605182-A1 (DE)
Title: Shock absorber with variable damping characteristic
Inventor: WESSEL DIRK
IPC: F16F9/46
Filed: 1986-02-19
Abstract: The invention relates to a shock absorber (damper) with a variable damping characteristic, in particular for motor vehicles. The shock absorber has at least one cylinder filled with a damping medium and a piston rod which plunges in a sealed manner into the cylinder and, at its cylinder end, bears a piston which is sealed off against the cylinder wall and divides the cylinder space into two chambers; the piston has a connecting passage which acts as a bypass to a main flow of the damping medium between the chambers and can be opened and closed by means of an electrically controlled control slide. The invention consists in that the piston (4) has at least one further connecting passage (46...48, 146...148), which can be opened and closed by means of the control slide or by means of an additional control slide (26...28, 126...128). <IMAGE>
Patent DE-3606624-A1 (DE)
Title: Work table
Inventor: ENGEL HARTMUT S
IPC: A47B17/02
Filed: 1986-02-28
Abstract: There is described a work table comprising approximately C-shaped lateral support elements and a table top arranged between the latter, the table top being pivotable about a horizontal axis and/or displaceable in its plane and/or adjustable in its height.
Patent DE-3608955-A1 (DE)
Title: Applicator device
Inventor: WINKLER WOLFGANG
IPC: B05C17/00
Filed: 1986-03-18
Abstract: An applicator device for viscous compositions, in particular cosmetic compositions such as nail polish, has, provided between the supply vessel and the applicator element, a valve device (20), which is designed as a piston/cylinder unit, for the metered feed of nail polish to the applicator element (12). <IMAGE>
Patent DE-3609363-A1 (DE)
Title: Sporting appliance resembling a dumb-bell
Inventor: SCHUMACHER WERNER
IPC: A63B21/06
Filed: 1986-03-20
Abstract: A sporting appliance resembling a dumb-bell is described, in which a grip part (1) and weights (5, 7) arranged movable relative thereto are provided, the movements of the weights relative to the grip part (1), preferably free of restoring forces, being limited and grip designs (2) of different thickness and contour being provided. As a result of these design features, the stress on the muscles is to take place with a time delay when the direction of stress is reversed and to be absorbed in a different initial position of the muscles. To this end, different physical design embodiments are explained (Fig. 1). <IMAGE>
Patent DE-3609573-A1 (DE)
Title: Sealing arrangement for sealing two mutually opposite sealing surfaces of pipe portions and process for closing off a separated pipeline
Inventor: SIEBER ULRICH DR ING
IPC: F16L23/16
Filed: 1986-03-21
Abstract: In a sealing arrangement for sealing two mutually opposite sealing surfaces, assigned in each case to a pipe portion, with the interposition of at least one annular seal, in particular soft seal or wire seal, the invention provides, in order to simplify and secure the attachment of the seal, that at least one step (1a, 1b, 2a, 2b; 17a) is formed on at least one sealing surface and the seal (5, 6; 18) is laid around the step. The invention also focuses on a process for connecting separated pipe portions without welding work. <IMAGE>
Patent DE-3618449-A1 (DE)
Title: Turbocharger with electrical auxiliary drive
Inventor: ZIMMERMANN ERICH DR MONT
IPC: F02B39/10
Filed: 1986-05-31
Abstract: An electrical auxiliary drive coupled to a turbo compressor bridges its flat spot at low speeds of the internal combustion engine. Above the critical speed the auxiliary drive can be switched off or can be used for generating current.
Patent DE-3621026-A1 (DE)
Title: Novel complexes and complex salts
Inventor: GRIES HEINZ DR
IPC: C07D207/09
Filed: 1986-06-20
Abstract: Physiologically tolerable complex compounds of the general formula I   <IMAGE>  in which   X denotes a hydrogen atom, a metal ion equivalent and/or a physiologically acceptable cation of an inorganic or organic base or amino acid,   V<2> denotes a COOH or <IMAGE>  group, in which R<6> stands for a straight- or branched-chain alkyl radical having 2 to 7 carbon atoms, which is optionally substituted by 1-5 hydroxyl groups, and R<7> stands for a hydrogen atom, a straight- or branched-chain alkyl radical having 1 to 7 carbon atoms or an alkyl radical having 2 to 7 carbon atoms, which is substituted by 1 to 5 hydroxyl groups,   V<2> denotes a COOX, <IMAGE>  or COB group,  where B denotes a protein or lipid radical,   R<1> denotes a hydrogen atom or a CH2COOX group, R<2> and R<3> denote a (CH2)m group where m denotes 0 or 1 if R<4> and R<5> simultaneously in each case stand for a hydrogen atom,   R<4> and R<5> denote a <IMAGE>  group  where m denotes 0 or 1, R<8> denotes a hydrogen atom or a U-R<9> group, where U stands for an oxygen, nitrogen or sulphur atom and R<9> stands for a -(CH2)p-C6H4-W-protein group where  p denotes 1 or 2, W denotes -NH-, -NHCOCH2-, NHCS-, -OCH2CO-, -OCH2CONHNH-, -NHCH2CO-, -NHCH2CONHNH- or -OCH2CONH(CH2)nCO, where n stands for the figures 1 to 15 and -protein denotes a protein radical, if R<2> and R<3> simultaneously in each case stand for a hydrogen atom, where...   Original abstract incomplete.
Patent DE-3621092-A1 (DE)
Title: Optical arrangement for detecting the colour of moving bodies
Inventor: WEBER RUDOLF
IPC: G01N21/95
Filed: 1986-06-24
Abstract: Published without abstract.
Patent DE-3621825-A1 (DE)
Title: Writing pen
Inventor: WILDE REINHOLD
IPC: G06F3/0354
Filed: 1986-06-28
Abstract: In order to obtain, from printed figures, a calculated result which can be shown in a display device of a writing instrument, it is proposed that the write head (1) be equipped with a spring-loaded ball (2) or a cone (10) which rolls within the writing pen on a collector board (5) provided with mutually insulated contact areas (6, A-Q). The contact areas (6, A-Q) are electrically wired to an energy source or a microprocessor (7). The areas of the collector board (5) contacted during the writing operation emit appropriate input signals to the microprocessor (7) which, via computational modules, presents the computed result in the display device (8) after the writing of computational symbols. <IMAGE>
Patent DE-3623802-A1 (DE)
Title: Collapsible water-tank barrier
Inventor: PFEIFFER HEINZ-DIETER
IPC: E21F5/14
Filed: 1986-07-15
Abstract: For explosion protection in underground mining, there is provided a water-tank barrier, the supporting frame of which is connected to a lower-flange travelling trolley, specifically rotatably and pivotably. For this purpose, the middle part of the supporting frame designed as a supporting web is equipped with a combined pivoting and rotating part. The supporting frame suspended on the lower-flange travelling trolley can thus be held balanced in each case and, at the same time, via the rotating part avoid obstacles present in the headway. After the obstacle has been bypassed, the supporting frame is then brought into its projecting position again, so that the headway cross-section is protected by corresponding water tanks, as prescribed. The supporting frame is of multi-part design, and the parts forming the outer frame can be pushed over the parts forming the inner frame, so as to produce an altogether highly stable structure which is not only easy to transport, but can also be mounted and dismounted without much outlay. Such a design of the water-tank barrier therefore, in particular, constitutes a great advantage, because such a water-tank barrier to be transported without much outlay is easily picked up by the miners underground, so as to ensure, on account of the low outlay associated with handling, that the prescribed water-tank barrier is always arranged at the best possible distance from the headway advance or longwall. <IMAGE>
Patent DE-3626765-A1 (DE)
Inventor: RUETER HANS-WERNER
IPC: B65B55/20
Filed: 1986-08-07
Abstract: A method of packing small components, in which at least one small component (9) is packed by means of a packing body (1) having a multilayer construction and comprising a non-deformable base plate (3) and a thermoplastically deformable elastic carrier layer (5) fixedly connected to the base plate, the small component (9) being depressed into the heated carrier layer (5) thereby forming a nest by thermoplastic deformation of the carrier layer.
Patent DE-3629049-A1 (DE)
Title: Stator for an external rotor motor
Inventor: ERNEKER ROLAND
IPC: H02K5/173
Filed: 1986-08-27
Abstract: The present invention relates to a stator (3) for an external rotor electric motor (1) consisting of a laminated stator core (9), stator windings (11) and a motor flange (5) which is arranged on one end, the laminated stator core (9) having slots for accommodating winding wires of the stator windings (11) and having a central, axial passage opening (13) into which hollow-cylindrical guide attachments of bearing bushes are inserted from both sides in order to accommodate shaft bearings (15, 16) of a rotor shaft (8), and one insulating end disc (21, 39) being arranged on each of the two ends, directly on the laminated stator core (9), which insulating end disc has a hollow-cylindrical end insulation shaft (41) which overhangs the laminated stator core (9) axially on the winding overhang side and encloses the bearing bush. According to the invention, that insulating end disc (21) which is arranged on the end opposite the motor flange (5) is constructed integrally from plastic with the bearing bush, its guide attachment and the end insulation shaft. <IMAGE>
Patent DE-3630808-A1 (DE)
Title: Collet
Inventor: KAPPLER MANFRED
IPC: B23B31/20
Filed: 1986-09-10
Abstract: In lathes, collets serve to take hold of the workpieces to be machined. In order to obtain absolutely reliable seating of the workpieces in the collet, it is proposed according to the invention to provide the inner wall of collets of this type with at least one groove running spirally against the direction of rotation of the spindle of the lathe. <IMAGE>
Patent DE-3633804-A1 (DE)
Title: Synthetic double resonant test circuit with simulation of the direct current element
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: G01R31/333
Filed: 1986-09-30
Abstract: For development and testing especially of vacuum, intermediate voltage, power switches, because of their very low arc voltage synthetic test circuits according to the current superpositioning principle are available, in which the high-current circuit is built as an oscillating circuit with a correspondingly low drive voltage. However, in a resonant circuit without special measures no direct current element occurs, which is required for the formation of even a symmetrical test currents. Consequently such a direct current component as established, for example, by VDE regulation VDE 0670, Part 102/2.82, is generated in an additional circuit and superimposed on the purely sinusoidal current in the high-current resonant circuit. A capacitor battery with a damping resistor is recommended as a means for generating this direct current element. The previously common simulation of the asymmetric short circuit interrupting current to be tested by an increased sinusoidal current semioscillation in the high-current resonant circuit of synthetic double resonant test circuits gives a considerable excess stress on the specimen, so that an exact testing with the proposed test circuit supplement is worthwhile.