baber/WOPTO huggingface dataset:
Patent DE-3402472-A1 (DE)
Title: Low-pressure air supply and control system
Inventor: SEMBER JOSEPH A
IPC: B60N2/90
Filed: 1984-01-25
Abstract: The invention relates to the combination of an electric motor with a diaphragm pump, a valve arrangement and switches in a compact construction to establish a low-pressure air supply and control system for inflating or deflating air chambers in seats. The air chambers can be disposed in such a way that they support, individually or collectively, back regions, the thighs etc. of the seated person. In this system it is possible to supply the air to side cushions and/or seat cushions, or to discharge the air therefrom. <IMAGE>
Patent DE-3411560-A1 (DE)
Title: Fluid friction clutch
Inventor: MARTIN HARRY
IPC: F16H48/18
Filed: 1984-03-29
Abstract: A description is given of a fluid friction clutch, in particular for motor vehicle differentials. The fluid friction clutch has an annular chamber in which clutch plates (8, 9) are arranged. The volume of the annular chamber can be increased and thereby provides a pressure compensation. The increase in volume is accompanied by a change in the spacings of the individual clutch plates relative to one another. In addition to the pressure compensation, this leads to a reduction in the evolution of heat in the friction clutch (1). <IMAGE>
Patent DE-3417328-A1 (DE)
Title: Automatic battery switch-off system for motor vehicles
Inventor: KREIKEMEIER WOLFGANG
IPC: B60K28/14
Filed: 1984-05-10
Abstract: The invention has the designation <<automatic battery switch-off device for motor vehicles>>. The invention is concerned with the field of accident prevention in motor vehicles and serves to avoid fires and burning of cables in the event of accidents due to short circuiting or formation of sparks. The problem is solved in that, in the event of the body of the vehicle being deformed, the built-in main battery switch immediately cuts off the entire power supply of the motor vehicle, including that of the main battery switch, with the exception of the power supplied to the flashing hazard warning system, by means of a plurality of sensor switches attached on the inside of the body of the vehicle, because when touched, the sensor switch closes the circuit to the main battery switch and the main battery switch is activated and cuts off the entire power supply.
Patent DE-3421597-A1 (DE)
Title: Candle having a candle body without a textile wick
Inventor: LASK GERT WILHELM DR RER NAT D
IPC: C11C5/00
Filed: 1984-06-09
Abstract: Candle having a candle body without a textile wick and a sinking wick assembly inserted into the top side thereof and comprising a capillary-ceramic material with wick element and moulded-on base body. The base body is designed as a substantially cylindrical plate having a superposed annular metal disc. The annular metal disc surrounds the wick element. <IMAGE>
Patent DE-3427983-A1 (DE)
Title: Photographic camera having a memory circuit for shutter speeds
Inventor: ASCHE ERWIN
IPC: G03B7/08
Filed: 1984-07-28
Abstract: In a photographic camera having a rapid cocking lever and a memory circuit for shutter speeds which can be isolated electrically from the measuring circuit by an isolating switch which can be operated independently of the triggering of the camera cycle, the rapid cocking lever (3) is held captive in its initial position (0) by a spring-loaded latching lever (6), and can be moved temporarily counter to the latching lever (6) beyond this initial position (0) into a contact position (I), the result being that a control cam (10) of the isolating switch (11), which control cam can be moved in dependence on the rapid cocking lever (3), is operated to isolate the measuring circuit (13) electrically from the memory circuit (14). <IMAGE>
Patent DE-3430387-A1 (DE)
Title: Coupling for mounting agricultural appliances on a tractor
Inventor: KOMAREK FRANTISEK
IPC: A01B59/043
Filed: 1984-08-17
Abstract: The subject of the invention is a coupling for mounting agricultural appliances on a tractor, which can be adjusted out of a lower working position into an upper travelling position and fixed in this by means of a hydraulic cylinder (1) articulated on the tractor rear. For fixing the coupling in the upper position, there is a dimensionally stable stop (4) which is mounted pivotably on a journal (11) at the end of the piston rod (10) and which at one end has blocking members (8). When the stop (4) pivots in the direction of the fully extended piston rod (10), the blocking members (8) come to bear against the end face (7) of the hydraulic cylinder, with the result that the sensitive piston rod (10) is relieved of stress. <IMAGE>
Patent DE-3436923-A1 (DE)
Title: Device for transferring baked goods into a conveyor arranged downstream
Inventor: HEISE GUENTER
IPC: B65G47/26
Filed: 1984-10-09
Abstract: The invention relates to a device for transferring baked goods arriving on an oven belt in rows, preferably flat baked goods that keep, into a conveyor arranged downstream with a number of connecting channels which correspond to the rows, to form stacks. The aim of the invention is to reduce the susceptibility to malfunction during feeding by precise detection of the positions of the baked goods arriving on the oven belt. The object of the invention is to detect the relative positions of two adjacent edges, using only one scanning device, in such a way that the measured value determined can be utilised to control the guiding device. This is achieved according to the invention by arranging guiding devices downstream of the oven belt, which guiding devices lead to collecting channels and are connected to a regulating device via an adjusting element, which regulating device consists of an optical line sensor which measures the position of the gap, an incremental pick-up which detects the position of the guiding device and an electronic processing unit which processes the signals. <IMAGE>
Patent DE-3439456-A1 (DE)
Inventor: KUEHNERT HANS-GUENTER EGBERT
IPC: B65G39/16
Filed: 1984-10-27
Abstract: Disclosed is a control device and process for aligning, in the running direction, an endless belt. The device comprises a lifting cylinder with a ram which is retracted or extended as a result of switching signals received from microswitches via a control circuit. The device further includes a pivotal wing which is pivoted by the extending ram in the running direction A of the belt, and a deflecting roller having an axle, the ends of which are mounted in the eyeparts of eyebolts. During pivoting, the wing presses one eyebolt, resting at its bolt end against the front side of the wing, in the running direction A of the belt. The axle, mounted at its axle end, with a certain play in the eyepart of the other positionally fixed eyebolt, is pivoted as a result. As soon as the belt runs out of alignment, that is to say deviates from the running direction A, one of the belt edges actuates the associated microswitch and consequently the lifting cylinder. As a result of the pivoting of the axle of the deflecting roller, the non-aligned running of the belt is constantly counteracted and the belt is deflected counter to the nonaligned direction until it actuates the other microswitch.
Patent DE-3446448-A1 (DE)
Title: Device for the dynamic measurement of rheological and mechanical characteristics
Inventor: POLTERSDORF BERND PROF DR SC T
IPC: G01N11/16
Filed: 1984-12-20
Abstract: The object of the invention is to provide a device for carrying out dynamic measurements on viscous and highly viscous substances, which device improves the efficiency and accuracy of the determination of rheological and mechanical characteristics for the sizing, planning, process control and control in the field of process engineering by eliminating so-called end effects, minimising the free surface of the test material and achieve easy handling, all by virtue of the special design. This object is achieved according to the invention by defined measuring gaps being formed between a sample container filled with sample material and a measuring body at least partially immersed therein, both of which are supported in a low-friction manner so as to be pivotable about their axis, and by one clip each eccentrically engaging the sample vessel and the measuring body, one clip being connected to a vibrator and the second clip being connected to a dynamometer device, and the vibrational amplitude of the vibrator and the signal of the dynamometer device being detected in a registering unit or a signal processing unit. The apparatus is located in a temperature-regulating chamber.
Patent DE-3500945-A1 (DE)
Title: Torque-limiting clutch
IPC: F16D7/00
Filed: 1985-01-14
Abstract: A description is given of a torque-limiting clutch. The clutch consists essentially of a rotating input part (2) in which rotation is imparted to an output part (4) via the torque-limiting clutch (3). A multiplicity of rollers (5) arranged in a ring are mounted rotatably in the output part (4). Arranged radially in the input part (2), in the region of the outer circumference lines (6) formed by the rollers (5), are rolling-contact elements (7). These rolling-contact elements (7), which are designed as leaf springs, can be preloaded as a function of the torque to be applied in order to set the torque. <IMAGE>
Patent DE-3506298-A1 (DE)
Title: Nuclear reactor having a reactor pressure vessel
Inventor: BATHEJA PRAMOD DIPL ING
IPC: G21C7/16
Filed: 1985-02-22
Abstract: In nuclear reactors having a reactor pressure vessel (1) which encloses a liquid-cooled reactor core (2) and hydraulic drives (12) for control rods (10) for controlling the output of the reactor core (2), a control unit (15) which comprises valves for controlling the hydraulic drives (12) can form the highest point of pipes (16, 26) which lead to the hydraulic drives (12). This highest point is connected to the reactor pressure vessel (1) by a line (32) which has a substantially smaller cross-section than that of the pipes. This results in venting of the hydraulic drive system. The invention comes into consideration especially for boiling water reactors of low power. <IMAGE>
Patent DE-3508571-A1 (DE)
Inventor: WOHLFAHRT KLAUS
IPC: C07C2/84
Filed: 1985-03-11
Abstract: A process for the preparation of ethane and ethylene by oxidation of methane with oxygen at a temperature of 600 DEG  to 900 DEG  C., in which lead (II) oxide is used as catalyst (a) dispersed on a carrier of pumice, silicon carbide, zinc oxide, zirconium dioxide, and/or oxides of alkaline-earth elements, or (b) in a mixture with manganese (II) oxide dispersed on a carrier of pumice, silicon carbide, silicon dioxide, titanium dioxide, zirconium dioxide, zinc oxide, and/or oxides of alkaline-earth elements, or (c) without a carrier in a mixture with sodium silicate alone or in combination with silicon dioxide, titanium dioxide, zirconium dioxide, manganese (II) oxide, zinc oxide, and/or oxides of alkaline-earth elements. Ethane and ethylene are obtained with this process in high selectivities with good catalyst activities.
Patent DE-3510671-A1 (DE)
Title: Process and apparatus for carrying out adsorptive and/or catalytic reactions
Inventor: SCHOLZ FRANZ DIPL ING
IPC: B01D53/60
Filed: 1985-03-23
Abstract: Migrating bed reactors are operated according to the invention using a packing of solids, specifically spheres, in the manner of the pebble-bed reactor in a continuous process with movement of solids under the action of gravity, in particular for the purification of exhaust gases of furnace plants, by using, inter alia, activated coke spheres as the solids. In this manner, desulphurisation and denitration can be carried out successively in the same packed bed, into which, at the transition between the desulphurisation and denitration zone, ammonia is injected transversely to the direction of flow of the solid.
Patent DE-3513488-A1 (DE)
Title: Herbicidal agents
Inventor: OETTMEIER WALTER DR
IPC: A01N35/06
Filed: 1985-04-16
Abstract: The substituted quinones, some of which are known, of the formula <IMAGE>  in which Z represents halogen, mesylate, tosylate, brosylate or a radical of the formula <IMAGE> in which     R represents alkyl or haloalkyl,   R<1> represents hydrogen, alkyl or phenyl and R<2>, R<3> and R<4> independently of one another represent hydrogen, halogen, alkyl, haloalkyl or a <IMAGE> group, in which     R<1> has the abovementioned meaning and Z<1> represents mesylate, tosylate, brosylate or a radical of the formula <IMAGE> in which R has the abovementioned meaning,  and additionally R<3> and R<4> also together represent an optionally substituted fused benzene ring or naphthalene ring, have very good herbicidal properties.
Patent DE-3517425-A1 (DE)
Title: Plain verge tile
Inventor: PEHL MARTIN
IPC: E04D1/30
Filed: 1985-05-14
Abstract: A plain verge tile (1) has a verge tongue formed onto it in a plane perpendicular to the plane of the roof slab. To be able to provide satisfactory and attractive roofing with just a single type of plain verge tile (1), it is constructed fully symmetrically with respect to a centre plane (5) running through its outer longitudinal edge (3) and at 45 DEG  to the slab plane (4), its width (b1) at the foot of the tile is approximately equal to half the width of a plain surface tile plus twice the thickness (d) of the latter and its width (b2) at the head of the tile is at most approximately equal to half the width of a plain surface tile plus the thickness (d) of the latter, and there is formed on in the inner angle region (4) on the foot side a fastening pin (7) of a width and height approximately equal to the thickness (d) of a plain surface tile. <IMAGE>
Patent DE-3520454-A1 (DE)
Inventor: GEYER FERDINAND
IPC: B65B3/32
Filed: 1985-06-07
Abstract: The disclosed device comprises in a stop valve (33) a valve slide (17) which connects, in one position of the valve, an injection and dosing cylinder (9) with an nozzle (7'). The slide (17) has at its front end a plunger piston (23) which, at the beginning of its return stroke, produces in the space (24) situated before the nozzle (9') a depression so that the material separates from the mouth of the nozzle (7'), thereby preventing the formation of a material thread or a subsequent dripping. The device is intended for example to the filling of cartridges.
Patent DE-3521066-A1 (DE)
Title: Sliding process and sliding shuttering system
Inventor: HERZOG GUIDO
IPC: E04G11/22
Filed: 1985-06-12
Abstract: The invention relates to a process and a sliding shuttering system for producing structural walls from concrete or the like, having step-like transitions from relatively large wall thicknesses to relatively small wall thicknesses. Up until now, it has been necessary, in order to construct such transitions which are used as bearing brackets, to carry out a subsequent, second operation to be provided separately from the sliding process. In terms of equipment, the invention solves this in that at least one of the yokes levels out the required inclination compensation in length by means of a telescopic length-adjusting device. In terms of the process, a blind shuttering is used when the level of the step-like transition has been reached and, after removal of the blind shuttering, the sliding process is continued by reducing the distance between the two yokes.
Patent DE-3527049-A1 (DE)
Title: Method for operating a concrete mixer
Inventor: WUEST BERNHARD DIPL ING DR
IPC: B28C5/00
Filed: 1985-07-27
Abstract: In the method for operating a mixer for construction materials, in particular a concrete mixer, in the course of the actual mixing time the rotational speed of the mixing tools is adjusted, that is to say increased, in direct dependence on the degree of homogenisation of the material being mixed. The energy requirement of a concrete mixer can thus be optimised.
Patent DE-3527436-A1 (DE)
Title: Plastics or plastic-containing film web
Inventor: BOEHM HERBERT
IPC: B32B27/08
Filed: 1985-07-31
Abstract: The present invention relates to a plastics or plastic-containing film web consisting of a sealable layer or sealable film based on a polymer of ethylene and acrylic acid and/or methacrylic acid with an acrylic acid content and/or methacrylic acid content of 2-20% by weight, preferably 6-15% by weight, and a plastics support layer or plastics support film, the melt flow index of the sealable layer or seal film (2.16kg, 190 DEG C, 10 min.) being 0.5-30, preferably 1.5-15 and the support layer or support film being composed of plastics blends or plastics alloys which consist of ethylene-propylene copolymer (EPM) and/or ethylene-propylene-diene terpolymer (EPDM) and one or more polyolefins as main component and, if appropriate, a further plastics homopolymer, copolymer or terpolymer, and, if appropriate, additives, fillers, pigments, flame retardants and/or processing auxiliaries. The composite film web serves for coating or covering plastics foams, plastics foam bodies and foamed hollow cylinders.
Patent DE-3532562-A1 (DE)
Inventor: LOEHNER MANFRED
IPC: A61K31/19
Filed: 1985-09-12
Abstract: Transdermally absorbable water-containing preparations of therapeutically active arylpropionic acid derivatives comprises 1 to 15% by weight of such active ingredient, from 10 to 40% by weight of polyoxyethylene polyoxypropylene copolymers, from 10 to 50% by weight of one or more physiologically acceptable organic solvents, optionally up to 1% by weight of preservatives, colorants and/or perfumes, and at least 10% by weight of water. From polyoxyethylene polyoxypropylene copolymers having a relative molecular weight of more than 6,000 there may also be prepared gels, if certain ratios of amounts are chosen.
Patent DE-3533445-A1 (DE)
Title: Device for producing multilayer capacitors
Inventor: EILERS CARL-ERNST
IPC: H01G13/00
Filed: 1985-09-19
Abstract: A device for producing multilayer capacitors having metal (10, 12) and glow-discharge (plasma) polymer layers (11) (which are located one on top of the other and are offset obliquely with respect to one another) consists of a cassette (1) having a shutter system (3) and a hold-down device (5). The substrates (2) which are to be coated are arranged in the cassette (1), the shutter system (3) and hold-down device (5) having shutter openings (4, 6) in the region of the substrate surface. The cassette (1) has a lifting mechanism, consisting of a cam wheel (7) having recesses (8) and having a plunger (9), and which lifting mechanism makes possible two different positions of the shutter system (3). <IMAGE>
Patent DE-3538826-A1 (DE)
Title: Switch contact design
Inventor: SAWADA KENJI
IPC: H01H13/70
Filed: 1985-10-31
Abstract: In the case of the switch contact design according to the invention, the contacts (15a, 17b) (which are normally closed or switched into the conductive state) of a monostable tumbler switch are produced from a base metal and are plated with a noble metal, while the contacts (15b, 17a) (which are normally open or are switched into the non-conductive state) are essentially produced from a noble metal, such as silver. Since a noble metal is used only for the normally open contacts (15b, 17a), cost savings are achieved. <IMAGE>
Patent DE-3540075-A1 (DE)
Inventor: SLEDZIEWSKI ANDRZEJ DR
IPC: C12N15/09
Filed: 1985-11-12
Abstract: A process for the preparation of human lysozyme and the human lysozyme protein itself are described.
Patent DE-3541299-A1 (DE)
Title: Seat with backrest
Inventor: MEILER HERMANN
IPC: A47C1/032
Filed: 1985-11-22
Abstract: A seat is proposed which has a single, common, rigid support shell (10) for the backrest cushion (12) and the seat cushion (14), and in which the backrest cushion (12) nevertheless moves backwards and the seat cushion moves forwards in order to utilize the space surrounding the seat evenly when a seat user changes from an upright sitting position into a reclined sitting position. <IMAGE>
Patent DE-3604046-A1 (DE)
Title: Method of sealing or coating floorings, characterised in that the application amount can be determined by foams varying with respect to their pores
Inventor: SALLINGER HELMUT
IPC: B05D1/28
Filed: 1986-02-08
Abstract: In comparison with the previously customary application methods of varnishes, sealing and coating agents, greater application amounts per square metre can be achieved by foams varying with respect to their pores. They can even be regulated according to pore size. The device with the foam clamped in can be produced from materials which prevent an adhesion of the application material, so that cleaning work and solvents become superfluous. Since the foam is very inexpensive, it is thrown away without cleaning. In addition, working widths of the device of 40 cm and more can be used without great costs. The relatively expensive brushes and rollers are only about 20-22 cm wide, so that, with the foam wiper 40 cm wide, coating can be carried out at least twice as quickly. The combing on or raking of the liquid plastic or varnish also proceeds much more quickly than was the case with the previous brushing back and forth and rolling. Application by means of the foam wiper is not only much simpler and quicker. Metering of the amount up to, for example, 450 g/m<2> dispenses with up to 4 sealing and coating operations, together with the time and wages involved. <IMAGE>
Patent DE-3610036-A1 (DE)
Inventor: BOCK MARTIN DIPL CHEM DR
IPC: H01L21/60
Filed: 1986-03-21
Abstract: Contacts of microcircuits are produced by galvanically depositing aluminum layers on a substrate carrying a microcircuit.
Patent DE-3613740-A1 (DE)
Title: Method of generating a table to store a relatively large quantity of data areas, and device to implement this method
Inventor: KURAKAKE SHIGEO
IPC: G06Q10/00
Filed: 1986-04-23
Abstract: A device to prepare a table to store a relatively large number of data areas, according to this invention, includes: a table display area (4), to store table matrix data, and to display a table which is based on the table matrix data, a table data storage area (32), to store the necessary table data to generate the table matrix data, a table matrix generation area (21, 33), to generate table matrix data from the table data, and a table generation area (21, 33), to generate and modify table data or table matrix data. The table generation area (21, 33) includes at least one of the following parts: a table data generation area (21, 33) to generate the basic table data, a data area number modification area (21, 33), to selectively modify the number of data areas of the read-out table data, a data area size modification area (21, 33), to selectively modify a data area size of the read-out table data, in relation to a specific data area, and a table matrix data modification area (21, 33), to modify the table matrix data in relation to a specified data block. <IMAGE>
Patent DE-3616444-A1 (DE)
Title: Window and/or door profiles of plastics material and process for producing these profiles by the extrusion method using plastics material of lower stability
Inventor: SCHMITZ ADOLF DIPL ING
IPC: B29C48/11
Filed: 1986-05-15
Abstract: A description is given of window and/or door profiles of plastics material which can be processed by the extrusion method and is based on polyvinyl chloride mixed with lubricants, fillers, pigments and, in particular, stabilisers, the profile inner regions (2) of which consist of a less stable plastics material which has been adapted in its mechanical properties to the stable plastics material, of a similar or identical composition, provided for the profile outer regions (1). <IMAGE>