baber/WOPTO huggingface dataset:
Patent DE-3312997-A1 (DE)
IPC: A01C15/00
Filed: 1983-04-12
Abstract: 1. A method for the adjustment of the quantity of material for cultivation applied per unit area to agricultural land in use from a supply hopper displaceable over the agricultural land in use by means of an operating dosage device, a portion of the material for cultivation being filled from the supply hopper by means of a control dosage unit into a measuring beaker carried along, the operating dosage device and the control dosage unit being driven by a common dosage shaft which is connected with the track wheels of the supply hopper via an adjustable gearing device and the ratio between the speed of revolution of the dosage shaft and of the speed of travel being modified in such a way that the track travelled wherein the measuring beaker is filled by the fixed predetermined filler quantity remains constant, characterized in that the gearing of the gearing device is set according to the number of revolutions of the dosage shaft required to fill the measuring beaker.
Patent DE-3316764-A1 (DE)
Title: Flange-coil former for adjustable transformers and coils
Inventor: VOGT HANS E
IPC: H01F27/02
Filed: 1983-05-07
Abstract: The invention relates to a design of coil formers for transformers, inductor coils and the like, which has sprung flanges in order in this way to permit adjustment of the inductance of the coils produced thereby, in a simple manner.
Patent DE-3321427-A1 (DE)
Title: Method for manufacturing a sales package for circular-knitting needles
Inventor: NYSTEN BERNHARD DIPL ING
IPC: B65D85/24
Filed: 1983-06-14
Abstract: The invention relates to a method for manufacturing a sales package for circular-knitting needles, in which a transparent cover allows a view of the contents of the package. In order to obtain simple packaging which can be fully automatic, it is proposed to form the sales package from a base plate and a clear-view dish which is provided with an attachment flange running around the edge. In this process, at first only an end section of this basin is connected to the base plate by means of its attachment flange, giving it the shape of an open quiver, the circular-knitting needle which has been shaped to conform with the packaging only being inserted through the opening of the quiver in a subsequent processing stage. The residual section of the basin is then attached to the base plate in a final processing stage.
Patent DE-3327931-A1 (DE)
Title: Device in cooling towers
Inventor: MILLER CARL W
IPC: F28C1/00
Filed: 1983-08-03
Abstract: In a device in cooling towers, which have a dry zone for gases overflowing from a damp zone and for dry gases thereby coming into direct heat exchange, a feed line into the dry zone, and at least one mixer device for mixing the damp with the dry gases, which is arranged in the dry zone between the damp zone and the exit opening of the cooling tower, the invention provides in the mixer device a pre-stage composed of one or more mixing nozzles, the nozzle tube of which in each case forms one of the feed lines for the dry gases, and the diffuser of which takes in the damp gases, a zone of nozzle jet turbulence being formed in the dry zone in front of the exit opening of the cooling tower, behind the mixer nozzle discharge opening.
Patent DE-3328514-A1 (DE)
Title: Centring bush
Inventor: MAYERL HELMUT
IPC: F16B19/02
Filed: 1983-08-06
Abstract: A centring bush is proposed having a shank part and a collar, which bush is provided with radially projecting sections (which flex in a sprung manner in the radial direction) and can be inserted into a hole, which is designed to have a smaller diameter, while building up prestressing. The sections are preferably connected to the webs connecting the sections, forming acute-angled folds.
Patent DE-3333640-A1 (DE)
Inventor: OBERMEIER RAINER DR
IPC: C12P21/02
Filed: 1983-09-17
Abstract: 1. A process for the preparation of an insulin derivative of the formula I,   see diagramm : EP0140084,P8,F1   in which R**1 denotes H or H-Phe, a) R**30 represents the radical of a neutral, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free form, or b) R**30 represents the radical of a basic, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of neutral or basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free from and which insuline derivative has an isoelectric point above 5.8, which comprises reacting an insulin of the formula I in which R**1 denotes H or H-Phe, R**30 denotes the radical of a genetically codable L-aminoacid and R**31 represents OH or a protective group of the carboxy function, with a peptide of the formula III in which a) R**30 represents the radical of a neutral, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free from, or b) R**30 represents the radical of a basic, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of neutral or basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free form, in the presence of trypsin-like endopeptidase in water, if appropriate with the addition or a suitable organic solvent at a pH value below the isoelectric point of the insulin, and splitting off any protective groups introduced into the side chains.
Patent DE-3334344-A1 (DE)
Title: Double stacking tower which can be pushed together
Inventor: BAUER HELMUTH
IPC: A47B47/06
Filed: 1983-09-22
Abstract: A double stacking tower which can be pushed together comprises a plurality of receptacles (1a; 1b) which are arranged one above the other and are attached preferably alternately to tubular feet (3a) of a first foot frame or to tubular feet (3b) of a second foot frame. The receptacles (1a; 1b), which are attached in each case, preferably alternately, to the two foot frames, can be pushed apart laterally relative to one another, specifically up to a stop. In order to allow further collapsibility in the pushed-together state to reduce the storage space, provision is made for the bottoms (13) of each receptacle (1) to be removable and for a pivoting hinge (19) to be provided at the corner edges of the respectively adjacent end sides of the receptacles (1), such that the entire double stacking tower can be folded flat. <IMAGE>
Patent DE-3338065-A1 (DE)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/163
Filed: 1983-10-20
Abstract: Bei einer Druckhammervorrichtung, bei der eine dünne, flache Hammerfeder (34) an einem ortsfesten Ende (36) an einem magnetischen Aufbau montiert ist, der einen Dauermagnet (54) sowie ein Polstück (46) aufweist, dessen Polstückspitze (48) dem entgegengesetzten freien Ende (38) der Hammerfeder (34) auf einer einer Schlagdruckspitze (40) gegenüberliegenden Seite der Hammerfeder (34) zugewandt ist, ist ein Hebelpunkt durch eine Anschlagvorrichtung gebildet, die einem Mittenabschnitt (64) der Hammerfeder (34) zwischen deren ortsfestem (36) und deren freiem (38) Ende zugewandt ist. Der Dauermagnet (54) zieht die Hammerfeder (34) normalerweise in eine Einfahrstellung, in der die Feder auf die Anschlagvorrichtung trifft und daran anliegt, wobei das freie Ende (38) der Feder einen Magnetspalt mit der Polstückspitze (48) bildet. Bei Erregung einer Wicklung (50), die das Polstück (46) umgibt, wird die Hammerfeder (34) aus der Einfahrstellung freigegeben, so daß die Feder in eine Neutrallage zurückkehren und aus dieser heraus auf ein Druckmedium, z.B. eine Papier-Farbband-Kombinaton (26, 30), aufschlagen kann, wonach die Hammerfeder (34) durch die Anziehungskraft des Dauermagnets (54) in die Einfahrlage zurückgezogen wird, in der sie auf die Aufschlagvorrichtung (58, 60, 66) auftrifft und bis zur nächsten Erregung der Wicklung (50) in dieser Einfahrlage bleibt. Die Position der Anschlagvorrichtung (58, 60, 66) ist so gewählt, daß an ihrer Grenzfläche mit der Hammerfeder (34) der .......
Patent DE-3340480-A1 (DE)
Title: Cutting and grinding device
Inventor: ROFFI FERNANDO
IPC: B28D1/12
Filed: 1983-11-09
Abstract: In a cutting and grinding device for working plastic and natural-stone slabs, the cutting output and the life of the stock-removing segments arranged in the peripheral part of a disc mounted in a rotatable manner are increased by their being provided with radially running grooves or channels, through which the air flow arising during operation passes and the friction heat is dissipated to the outside. A temperature increase impairing the hardness of the segments is thereby avoided.
Patent DE-3410326-A1 (DE)
Title: Disc-shaped object having vibration damping
Inventor: SALJE ERNST PROF DR ING
IPC: F16F15/12
Filed: 1984-03-21
Abstract: In the case of a disc-shaped object, especially a circular-saw tool or the like, in order to interconnect the parts belonging to the supporting body such that on the one hand the stresses occurring in use can reliably be absorbed and on the other hand effective damping and noise reduction are achieved, it is provided that at least two parts (3a, 3b) of the body (3) are braced with respect to one another by connecting elements (8), with a limited force, which permits a damping capability. <IMAGE>
Patent DE-3417341-A1 (DE)
Title: Device for implementing a packaging method
Inventor: SILBERNAGEL PETER
IPC: B65D75/66
Filed: 1984-05-10
Abstract: Published without abstract.
Patent DE-3419703-A1 (DE)
Title: Housing
Inventor: HENSCHEL WERNER
IPC: G09F13/04
Filed: 1984-05-25
Abstract: The housing consists of a sheet-metal frame whose ends (2, 3) rest on one another in an abutting manner. The sheet-metal ends are provided with tooth systems (6, 7) which engage in one another and are fixed by spot welds. The frame (1) is reinforced by means of formed metal sheets (5) which rest on it from the inside. Said formed metal sheets 5 engage by means of tooth systems (9) in corresponding recesses (10) in the frame and are fixed there by spot welding. The housing can be closed by means of covers (11, 4) on the front side and rear side. It is used for holding an optical system for character representation in the case of traffic control. <IMAGE>
Patent DE-3421184-A1 (DE)
Title: Method for adjusting the stroke of eccentric presses
Inventor: DICKMANN JOERG ING GRAD
IPC: B30B1/26
Filed: 1984-06-07
Abstract: The method uses a computer and comprises the following steps: The stroke is input into a control unit for driving the eccentric shaft (1); the eccentric shaft (1) is stopped; the angular position of the stopped eccentric shaft (1) is measured; a rotationally solid connection is made between the outside eccentric (eccentric bush 3) and the connecting rod bearing (5); the rotationally solid connection between the inside and outside eccentrics (2 and 3 respectively) is released; the eccentric shaft (1) is rotated at standard operating speed and the drive is switched off an an angular position which the desired angular position of the eccentric shaft (1) by an assumed braking angle which is stored in the computer; the actual angular position is compared with the desired angular position and an adjusted braking angle is calculated from the divergence in the angular positions, the said adjusted braking angle being used to make repeated attempts to reach the desired angular position, until it actually is reached. <IMAGE>
Patent DE-3424248-A1 (DE)
Title: Borehole probe
Inventor: GLOETZL FRANZ
IPC: E02D1/02
Filed: 1984-06-30
Abstract: The borehole probe consists of several rectangular pressure pads which are filled with a hydraulic fluid, are strung together in their long axis of symmetry and, staggered about this axis, are integrally cast in a concrete cylinder. The concrete cylinder is in turn set in concrete in a borehole. The stresses acting on the pressure pads from the surroundings are transmitted as pressure via connection lines to a measuring device of appropriate design. In this way, the main stress and its direction as well as any changes in the rock structure and foundation can be detected.
Patent DE-3425172-A1 (DE)
Title: Airborne oxygen cell
Inventor: BRETT RONALD DIPL CHEM
IPC: H01M12/06
Filed: 1984-07-09
Abstract: In the case of an airborne oxygen button cell, the flat bottom of the cathode cup (5) is provided with a central, outwardly pointing projection (13) which prevents plane-parallel contact of the cell with the cathode side on a flat base, and hence ensures that air enters into the inlet openings (12) independently of orientation. This applies in the same way to cells which form a stack in a compound battery. <IMAGE>
Patent DE-3427459-A1 (DE)
Title: Closed oil vessel for electrical apparatuses
Inventor: STARK KONRAD DIPL ING
IPC: H01F27/02
Filed: 1984-07-25
Abstract: Relatively low corrugated sheet-metal cooling jackets (2A, 2B, 3A, 3B) are mounted in a good heat-conducting manner over their entire length, by means of their individual inner bend points (7, 8), on at least the outer surfaces of the side walls (1A, 1B) of the oil vessel (1), so that vertical cooling chimneys (5, 6) are produced which are open at the bottom and top. <IMAGE>
Patent DE-3433778-A1 (DE)
Title: Method for serial data transmission in a control device for internal combustion engines
Inventor: KUETTNER THOMAS DIPL ING
IPC: F02D41/26
Filed: 1984-09-14
Abstract: A method for serial data transmission in a control device for internal combustion engines is proposed which contains at least two microcomputers (1, 2). The microcomputers are connected via a serial data transmission line (3) via which they exchange data which they cannot receive via their own interfaces (4, 5) to the internal combustion engine (6). A microcomputer (1) assumes control functions which are represented in a special block head data item. <IMAGE>
Patent DE-3436730-A1 (DE)
Title: Rotary-drivable earth-separating drum
Inventor: LIPPE REINHARD DIPL ING
IPC: A01D17/14
Filed: 1984-10-06
Abstract: The rotary-drivable earth-separating drum (1) for field crops, especially sugarbeet, with an axis of rotation inclined to the horizontal, has a polygonal inner cross-section. The drum casing is formed by band or strand elements (16) which extend circumferentially in a tensioned manner and at an axial distance from one another and which are held in a drum structure surrounded with play by the casing. <IMAGE>
Patent DE-3441222-A1 (DE)
Title: Method for controlling a commercial cleaning machine
Inventor: SCHAFFRON WOLFGANG
IPC: D06F33/37
Filed: 1984-11-10
Abstract: A method is proposed for controlling a commercial cleaning machine, in the case of which method all the operating data and switching states of the machine units are detected in a microcomputer and are utilised in a program controller. In this case, the operating data are freely programmable and can be allocated to a program memory.
Patent DE-3443283-A1 (DE)
Title: Wooden girder
Inventor: BECKER KARL-HEINZ
IPC: E04G11/50
Filed: 1984-11-28
Abstract: A wooden girder is disclosed which is intended, in particular, for shuttering construction and which exhibits in each case a wooden upper chord and a wooden lower chord which are connected to each other by a web which likewise consists of wood. The corners at the head ends of the chords are removed by cutting off obliquely, with the result that in these regions there are oblique surfaces on which the wooden girder can land if it falls off.
Patent DE-3443389-A1 (DE)
Title: Method and device for metering yarn at a textile machine
Inventor: BOUCEK MIROSLAV DIPL ING
IPC: B65H63/08
Filed: 1984-11-28
Abstract: The metering of the yarn (14) which is drawn off and is to be wound onto spools (15) is carried out at each work unit (5) of the machine by means of a pulse counter (2), in which pulse counters (2) periodic pulses are transmitted (during active operation of the work unit) by a central system (1) which has an independent pulse transmitter (11) and an actuating element (16) for preselection of the contents of the pulse counters (2). The pulse counters can be formed by storage points which are connected to the pulse transmitter, the actuating element and individual thread-breakage monitors of the work units, via a central processor unit. <IMAGE>
Patent DE-3444153-A1 (DE)
Title: Radiation absorber
Inventor: GEMMLER ARMIN DR RER NAT
IPC: F24J2/48
Filed: 1984-12-04
Abstract: The invention relates to a radiation absorber, especially a so-called solar collector, which can be manufactured economically and which possesses a wavelength-selective absorbing power with a high efficiency for the absorbed light. This is achieved by a glass-like carrier body, the surface of which is expanded by a mechanical and/or chemical treatment and subsequently coated with an absorption layer.
Patent DE-3445502-A1 (DE)
Title: Process and device for decaffeinating green coffee
Inventor: TORO PABLO
IPC: A23F5/20
Filed: 1984-12-13
Abstract: In a process for decaffeinating green coffee by treatment of the coffee with carbon dioxide gas in the supercritical state and for subsequent separation off of the caffeine from the loaded carbon dioxide at reduced pressure and/or temperature, the decaffeination of green coffee is carried out using the supercritical carbon dioxide gas at temperatures increasing in a time-controlled manner. The green coffee in this case can have its natural moisture content or, if it has been previously dried, can be rewetted to such a moisture content. During the decaffeination process, the temperature of the carbon dioxide gas exceeds 70 DEG C, ascending in a time-controlled manner. The pressure in this case is 200 to 300 bar. The caffeine extracted from the coffee is then separated off from the loaded carbon dioxide gas at a lower pressure. <IMAGE>
Patent DE-3500879-A1 (DE)
Title: Electromechanical restoring device for an analog pointer mechanism, particularly for motor vehicles
Inventor: LINDIG CHRISTIAN DIPL ING
IPC: G01D11/16
Filed: 1985-01-12
Abstract: In this restoring device, a restoring element connected to a pointer shaft (1) and a pointer are restored to a zero point by means of an electromechanical force element (4, 5) after the measurement has been completed. To achieve an accurate measurement during the measuring time but not to apply current to the electromechanical force element after the measuring time has finished, the force element (4, 5) is constructed as energy accumulator which can be decoupled from the restoring element (7). Current is applied to the force element via a switching device (9) during the measuring time. When the current is switched off after the measuring time has finished, the force element outputs the energy stored during the measuring time in such a manner that the force element is coupled to the restoring element (7) and a return movement is transferred to the restoring element. <IMAGE>
Patent DE-3507064-A1 (DE)
Inventor: ALI AMAR DR
IPC: H04J99/00
Filed: 1985-02-28
Abstract: The invention relates to an optical communication system for transmitting subscriber-assigned information in both directions between a center (1) and a plurality of subscribers (3ato 3n), particularly to the subscriber loop of a broadband communication system. In a remote distribution facility which is of either distributed (FIG. 1) or lumped (FIG. 2) design, the optical waveguides (5ato 5n) of a group of subscribers living or working near each other are coupled to a common optical waveguide (4) (or to two common optical waveguides) connected to the center (1). Subscriber-assigned signals to be transmitted from the center to the subscribers are combined into an electric time-division-multiplex signal which is transmitted as an optical signal with a single wavelength ( lambda o) to the vicinity of the subscribers and distributed to the latter. From the electric time-division-multiplex signal, each of the subscribers takes only the signal intended for him. The signals to be transmitted from the subscribers to the center are transmitted as optical signals with subscriber-assigned wavelengths ( lambda l to  lambda n ) through subscriber-as-signed optical waveguides to the common optical waveguide (4), are coupled into the latter, and are transmitted as a wavelength-division-multiplex signal to the center.
Patent DE-3507147-A1 (DE)
Title: Method and device for measuring the visual depth of aqueous solutions
Inventor: UEEBERBACH OTTO
IPC: G01N21/3577
Filed: 1985-02-28
Abstract: In order to determine the visual depth of aqueous solutions, use is made of a immersion probe which has an infrared light source and a lens system which collects reflected infrared light and is connected to a display device. The visual depth, which is determined free from the influence of extraneous light or background reflections, can be read off directly from the display device. <IMAGE>
Patent DE-3508184-A1 (DE)
Title: Support, especially for use in means of transport
Inventor: URBANSKY RUEDIGER
IPC: B43L3/00
Filed: 1985-03-07
Abstract: The invention relates to a support for writing, reading, eating, etc., especially in means of transport, which the traveller can rest on his thigh and knee and which consists of a plate (1) and a thick, resilient underlayer (2) which can adapt well to the thighs and knees of the traveller. Many different forms of embodiment are possible: for example, the plate can be part of a box, part of a car atlas or alternatively, for example, a wedge-shaped plastic plate; the thick, resilient underlayer can be readily detachable, e.g. by means of push-buttons which are connected to the plate, and consist of a cushion, which may be an air or water cushion, or of a cloth. <IMAGE>
Patent DE-3530760-A1 (DE)
Title: Encryption of digitised information
Inventor: HESS BERNHARD
IPC: H04L9/22
Filed: 1985-08-28
Abstract: The invention relates to a method for delay-free encryption (900) of digitised, un-encrypted or pre-encrypted information (700) using retrieval information (800) provided by a higher-order arrangement or derived from the un-encrypted or pre-encrypted information (700), one encryption function value in each case being retrieved, synchronously with the retrieval information (800) and for the purposes of encryption by an encryption function (900), from a pre-defined quantum (600) of encryption function values which are genuinely random in terms of the autocorrelation function. The decryption of encrypted information (700, 1000) is described by the same method. <IMAGE>
Patent DE-3534887-A1 (DE)
Title: Internal combustion engine
Inventor: LEGAT REINHARD
IPC: F02N19/00
Filed: 1985-09-30
Abstract: The invention is intended to reduce the various disadvantageous effects of engines with relatively high compression ratios. This is achieved in that engines of this type are designed with a lower compression ratio and in that if, the engine is started and/or operated before the operating temperature has been reached, it is supplied over the entire load range or in certain load conditions by way of a displacement supercharger with a volume flow which is greater than the volume flow of the internal combustion engine. The necessary ignition pressure can thereby also be attained. In this way a reduced stressing of components, a higher overall efficiency, a lower specific consumption and a reduction of the NOx content in the exhaust gas can be achieved.