baber/WOPTO huggingface dataset:
Patent DE-3317813-A1 (DE)
Title: Method and device for converting the oscillating movements of an oscillating armature into rotary movements of rotors
Inventor: BALD HUBERT DIPL ING
IPC: F02N11/00
Filed: 1983-05-17
Abstract: The method makes possible the conversion of an oscillating movement which may have a fluctuating amplitude, as occurs, for example, in the case of a free-flight piston engine, into a rotary movement in the same direction, in that magnetic DC fields are commutated directly by means of the oscillations into magnetic alternating fields which act on a rotor and act in a similar manner to rotating fields. A plurality of possibilities are published in order to produce at least two field phases which act cyclically on the rotor. In a preferred embodiment, it is possible to use the oscillations of a single armature, without an auxiliary winding, to produce a four-phase rotating field in that an auxiliary device, which also oscillates and takes part in the commutation can at the same time rotate about an axis running in the direction of the oscillation.
Patent DE-3318025-A1 (DE)
Title: Air-conditioning system for motor vehicles, in particular for passenger vehicles
Inventor: BAUKROWITZ WERNER DIPL ING
IPC: B60H1/00
Filed: 1983-05-18
Abstract: In an air-conditioning system for motor vehicles, in particular for passenger vehicles, having a heat exchanger which serves in the air-conditioning mode as an evaporator for a refrigerant and to which the refrigerant can be fed in a gaseous form at a pressure of 15 to 25 bar in the heating mode, in accordance with the supplementary Patent ... (Patent Application P 3219950.3), the circulation of the refrigerant contains, in the heating mode, an evaporator to which the waste heat of an internal combustion engine of the motor vehicle is supplied.
Patent DE-3318258-A1 (DE)
Title: Apparatus for introducing purified flue gases into a cooling tower
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1983-05-19
Abstract: The main application P3314678.0 relates to a process for flue gas desulphurisation, according to which, downstream of old power stations having a low cooling tower, the scrubbed flue gas from the flue gas desulphurisation plant is passed via a large surface area distributor into the vicinity of the bottom of the cooling tower. In the interior, additives are added to the fresh water in order to effect a secondary scrubbing. In order to enable this secondary scrubbing to be usable for scrubbing pollutants other than SO2, such as for example NOx, according to the invention it is proposed that the clean gas pipe (6) from the flue gas desulphurisation plant opens beneath a dome-shaped guard (7) and this dome-shaped guard (7) is arranged beneath a droplet separator arrangement (2). A secondary scrubbing of the prepurified flue gases is carried out in the region of the clean gas desulphurisation inlet system (6), preferably in the region (8), using additives for scrubbing NOx. <IMAGE>
Patent DE-3324988-A1 (DE)
Title: Dial switch for telephone sets comprising a ring-shaped dial mounted underneath the circle of holes of the fingerplate
Inventor: KNUFF GREGOR
IPC: H04M1/23
Filed: 1983-07-11
Abstract: The dial 1 exhibits locking hooks 2, 3, 4, 5 extending perpendicularly to the rest area, which lock behind rigid locking noses 7 of a carrier 6. To secure the locking hooks, the carrier exhibits elastic tongues 8, 9, 10, 11 which, when the locking hooks are introduced, avoid these and then return to their initial position so that they rest behind the locking hooks. <IMAGE>
Patent DE-3325371-A1 (DE)
Title: Reactive dyes
Inventor: KRUEGER HEINZ DR
IPC: C09B62/006
Filed: 1983-07-14
Abstract: The invention relates to compounds of the general formula I <IMAGE>  in which   D is a phenyl or naphthyl radical, which contains a sulpho group and which is optionally further substituted,   n is the number 1 or 2,   R<1> is hydrogen or methyl, R<2> is optionally substituted phenyl free sulpho groups which is of     R<3> is hydrogen, methyl, methoxy, chlorine or sulfo and X for n = 1 is at least one fibre-reactive radical of the triazine, pyrimidine, pyridazone, quinoxaline, quinazoline, phthalazine, thiazole, benzothiazole, acrylic, halopropionyl or haloacetyl, series and for n = 2 is a radical of the formula  -X<1>-B-X<2>-  where X<1> and X<2> are reactive radicals and   B is a bridge member.   The compounds according to the invention are very highly suitable for the dyeing of textile material containing hydroxyl groups.
Patent DE-3326216-A1 (DE)
Title: Method and measuring system for measuring the concentration of an additive on a moving sheet of material
Inventor: MCNELLES LARRY A
IPC: G01J3/443
Filed: 1983-07-21
Abstract: The invention relates to an on-line measuring system for determining the concentration of additives deposited in the form of a coating on at least one surface of a moving sheet of material in which said additives are possibly already present. According to the invention, the sheet of material is irradiated, before the coating is applied, with X-rays which are sufficiently intense to cause the additives contained therein to emit a fluorescent radiation. Depending on said fluorescent radiation, a first radiation detector generates a set of first signals which correspond to the concentrations of the additives in the sheet of material itself. After coating, the coated sheet of material is again irradiated, preferably on both sides, and the fluorescent radiation is measured and evaluated again. The various sets of output signals from the radiation detectors are fed to a microcomputer which provides a reading of the concentration of the additives in the sheet itself and in the coating or coatings.
Patent DE-3329653-A1 (DE)
Title: Domestic apparatus for preparing hot drinks
Inventor: SCHINDLER HANS
IPC: A47J31/54
Filed: 1983-08-17
Abstract: In a domestic apparatus for preparing hot drinks, especially coffee or tea, the water container (2) is connected via a continuous-flow heater (19), a rising tube (20) and a brewing device (42) to a catchment container (44). Fitted between the water container (2) and the continuous-flow heater (19) is a shut-off element (21), which is controlled by a thermal actuating element (39) and does not open until the heating element (32) belonging to the continuous-flow heater (19) has reached its operating temperature. This ensures, on the one hand, that no cold water passes into the rising tube (20) when the water container (2) is being filled, which water would of necessity be transported unheated into the brewing device (42) after switching on the drinks preparation apparatus. On the other hand, a hotplate (46) can also be brought to its operating temperature, in the heating element (32), even before the actual start of the brewing process. The thermal actuating element may, for example, consist of an MTC resistor (39) or a bimetallic strip, while the shut-off element may be a solenoid valve (21) or a mechanically operated valve. The drinks preparation apparatus according to the invention can be used particularly advantageously if it is intended to produce only a small quantity of a hot drink when the water container (2) is largely filled up. <IMAGE>
Patent DE-3341546-A1 (DE)
Title: Intermediate layer
Inventor: JUERGENS WALTER DR ING
IPC: B32B7/022
Filed: 1983-11-17
Abstract: The invention relates to the problem of storage of hot bars and plates. As a solution, an intermediate layer with a reinforcement is proposed. The reinforcement absorbs the mechanical loading by its high flexibility and strength, whilst the cover layers serve as insulating layers. The insulating material is provided with incisions in a controlled manner. As a result, the intermediate layer is very flexible.
Patent DE-3346840-A1 (DE)
Title: Extensible delivery device for a pre-folded web of paper in a paper stacker of a high-speed printer
Inventor: MUELLER GERHARD
IPC: B41J15/16
Filed: 1983-12-23
Abstract: A delivery device for a pre-folded web of paper in a paper stacker of a high-speed printer, in which the web of paper is stacked on a paper delivery surface. In order to facilitate removal of the stack of paper, the paper delivery surface is constructed so as to be extensible in the manner of a drawer from the housing region of the printer and has a telescopically extensible guide profile system at the sides.
Patent DE-3408929-A1 (DE)
Title: Method and device for controlling a receiver via a supply network
Inventor: LUIK MANFRED
IPC: H02J13/00
Filed: 1984-03-12
Abstract: A method for controlling a receiver via a supply network, in which a transmitter generates various signals, of which in each case one brings about a specific operating mode of the receiver and another cancels this operating mode. The transmitter transmits both these signals at regular intervals, shortly after one another, irrespective of the desired operating mode. In consequence, interference signals which lead to incorrect switchings at the receiver are rendered ineffective. A device operating in accordance with this method has at least one selector switch, which influences the control voltage, and a monitoring switch, which is connected downstream therefrom and, at specific, especially constant, time periods samples various contacts, which correspond to the desired operating modes, in one pass. The method and device can expediently be used for controlling heating elements in the lowering mode. <IMAGE>
Patent DE-3415971-A1 (DE)
Title: Acylated benzimidazoles, processes for their preparation, their use and medicaments containing them
Inventor: RAINER GEORG DR
IPC: C07D213/68
Filed: 1984-04-28
Abstract: Acylated benzimidazoles of the general formula I <IMAGE> in which R1 represents a 3-6 C cycloalkyl radical which is optionally substituted by 1-3 methyl groups or a phenyl radical which is optionally substituted by halogen, methyl or methoxy, R2 represents hydrogen or a 1-3 C alkyl radical, R3 represents hydrogen, a 1-3 C alkyl or a 1-3 C alkoxy radical, R4 represents hydrogen or a 1-3 C alkyl radical and n represents the numbers 0 or 1, and their salts are novel compounds having pronounced gastroprotective action.
Patent DE-3419048-A1 (DE)
Title: Process for the preparation of a high-quality humus substrate and fertilizer based on bark
Inventor: WIHRHEIM SVEN DR
IPC: C05F11/00
Filed: 1984-05-22
Abstract: Preparation of a high-quality humus substrate which has a stable nitrogen content from the bark of trees by two-step fermentation in the presence of urea, where, in the first fermentation step, the crude uncomminuted bark is mixed with 0.5 to 2 kg of urea per cubic metre of bark, the mixture is arranged in clamps of 4 to 8 m in height, and these are subjected to a hot fermentation at 65-80 DEG C, for not less than 14 days when a temperature of above 70 DEG C is reached and for not less than 4 weeks when a temperature of 65-70 DEG C is reached, the degraded bark is ground, the urea content is supplemented to a total of 5-8 kg per cubic metre of bark, basic substances are added to adjust and maintain a pH of 6.5 to 7, the mixture is arranged in clamps of conventional height, and the mixture, whose water content is 50-70%, is fermented in the second fermentation step until it has reached a state with a stable nitrogen content. The end product is distinguished by a C/N ratio of not more than 25 : 1, a large amount of nitrogen in organic form and a low salt content.
Patent DE-3420584-A1 (DE)
Title: Bearing and drive element
Inventor: ZEPF WALTER
IPC: B60B33/00
Filed: 1984-06-01
Abstract: This bearing and drive element, which can be used in particular as a running roller, consists of a bearing (10) (roller bearing or slide bearing) and a tread element (26) which is formed directly onto the outer ring of the bearing and is made of plastic. When a roller bearing is used, its end faces are sealed with sealing rings (18, 20), around whose edges the tread element (26) also engages. As a result of the bearing outer ring and the sealing rings being surrounded, a secure cohesion of the two constructional parts is produced. In order to fill the device with lubricant and for subsequent lubrication, bores (28) which lie diametrically opposite one another are preferably arranged in the sealing rings in a roller bearing. By means of the direct attachment of the tread body (26) on the bearing (10), an intermediate hub, as in the case of conventional running rollers, can be dispensed with. <IMAGE>
Patent DE-3421504-A1 (DE)
Title: Cutting and stirring device
Inventor: WOOD PAUL
IPC: A47J44/02
Filed: 1984-06-08
Abstract: The invention relates to a cutting and stirring device, in particular for household purposes, having a product container which is rotationally symmetrical about a container axis, and having a blade arranged therein, the blade being driven by an electric motor, rotating at high speed about a blade axis which is approximately parallel to the container axis and having blade wings whose path of movement, seen in section along the axis of the blade and the axis of the container, extends approximately parallel to the circumferential wall of the container. In this case, the device is to be constructed in such a way that the entire product situated in the product container is processed in each case as evenly as possible and herbs and onions in particular can be chopped as evenly as possible. This object can be achieved, on the one hand, in that the container axis extends transversely to the vertical direction and the product container (10) is mounted so as to be rotatable about the container axis, the blade axis (58) preferably extending with spacing from the container axis, i.e. eccentrically. On the other hand, this object can be achieved in that the container axis extends transversely to the vertical direction and the blade axis (758) is arranged with spacing from the container axis and one of the two axes (758) is guided rotatably about the other. <IMAGE>
Patent DE-3425423-A1 (DE)
Title: Wind power plant
Inventor: GOETTEL WERNER DIPL ING
IPC: F03D7/02
Filed: 1984-07-11
Abstract: The output regulation of a wind power plant which has a horizontal-axis rotor held on a mast is improved owing to the fact that a mast upper part is arranged on the mast so that it can rotate about a vertical axis as a function of tracking the wind direction, that a machine housing which is supported by the mast upper part and has the rotor can rotate about a vertical axis with respect to the mast upper part, and that a positioner is provided which rotates the machine housing out of the wind direction with respect to the mast upper part as a function of the wind speed.
Patent DE-3426408-A1 (DE)
Title: Gas scrubbing, adsorption and separation plant
Inventor: OELUND WOLFGANG DIPL ING
IPC: B01D53/50
Filed: 1984-07-18
Abstract: Gas scrubbing, adsorption and separation plant characterised in that the adsorption medium is brought into connection with the medium to be adsorbed by centrifugal force.
Patent DE-3427506-A1 (DE)
Title: Photographic cassette
Inventor: HACKER CLAUS
IPC: A47G1/06
Filed: 1984-07-26
Abstract: A photographic cassette for standard photographs, injection-moulded from plastic, is characterised in that it has a lower part 10 and an upper part 26 pivotably articulated thereon by means of a pivot apparatus 44, 81 and in that the upper part has a transparent window (54) of organic glass. Photographic prints are protectively stored therein and not scratched on extraction, virtually the complete format of the topmost picture is visible, and the photographic cassette can be produced so economically that its costs bear an acceptable relationship to the price of the pictures to be packed therein. <IMAGE>
Patent DE-3428702-A1 (DE)
Title: Codable plug-in connector
Inventor: BARSCH KLAUS DIPL ING
IPC: H01R13/64
Filed: 1984-08-03
Abstract: A codable plug-in connector is proposed which is distinguished by a simple space-saving and rugged construction. A first plug-in connector part (11) exhibits a case (21) in which a plate (10) of insulating material and lined with metal on one side is detachably mounted. The plate of insulating material contains openings (13) for accommodating sockets (17) in accordance with the respective selective-call number of the radio device in BCD code. An additional opening (14) is provided with an additional socket (18) independently of the respective coding. A second plug-in connector part (30) exhibits a number of connector pins corresponding to the number of openings (13, 14), of which connector pins an additional connector pin (33) corresponding to the additional socket is connected to a fixed reference potential of the radio device. In the plugged-together state of the first and second plug-in connector, the reference potential brought in via the connector pin (33) is present at the sockets (17) which produces the corresponding coding of the selective-call transmitter and analyser (37) contained in the radio device via the sockets (17). <IMAGE>
Patent DE-3429724-A1 (DE)
Title: Domestic cutting machine, especially with an electro-motor drive
Inventor: FLAMMANN NORBERT DIPL ING
IPC: B26D7/22
Filed: 1984-08-13
Abstract: The invention relates to a domestic cutting machine, especially with an electro-motor drive, for a circular knife arranged in a vertical plane and having a removable protective plate which covers parts of it and by means of which, once it has been mounted, a sensor for the drive can be actuated, thus making it possible to transfer the domestic cutting machine into its operating position. The protective plate can be longitudinally displaced out of its operating position towards the plane of the circular knife on the casing of the domestic cutting machine. In this way, it can be made to enter a rest position in which the sensor is blocked and the exposed part, of the circular knife, facing the protective plate is covered. It can also be transferred into an opposite, second rest position in which it is possible to remove the protective plate from the casing of the domestic cutting machine and/or replace it. In this second final position, the sensor of the domestic cutting machine is once again blocked. A safety element is assigned to the cutting plate to prevent undesired longitudinal displacement of the latter. This safety element can be optionally transferred into a release and a blocking position. In the operating position of the protective plate, the front free end of the safety element engages in an aperture and fixes the position of the protective plate.
Patent DE-3429765-A1 (DE)
Title: Glow-discharge lamp for investigating a sample by means of spectral analysis
Inventor: KO JAE BAK
IPC: G01N21/67
Filed: 1984-08-13
Abstract: The invention relates to a glow-discharge lamp in which, by means of erosion of particles from a sample (PR)to be investigated, a gas mixture is produced, which sustains the glow discharge and whose composition can be determined by means of spectral analysis. In order achieve a reliable construction of the glow-discharge lamp, combined with optimum design of the glow zone (GZ), the housing and the sample (PR) are at zero potential, and the anode (A) is embedded in a non-conductive body (AH). The gas stream is directed through gaps (SP) or pores in non-conductive material in such a way that a thin and dense glow zone (GZ) is produced. The invention can be used especially in the analysis of the chemical composition of solid conductive bodies. <IMAGE>
Patent DE-3437690-A1 (DE)
Title: Arrangement for a combined indicator for indicating wear and the locked state of the closing mechanisms of drivers' cabs
Inventor: WETZEL WILHELM DIPL ING
IPC: B62D33/07
Filed: 1984-10-15
Abstract: The invention relates to motor vehicle technology, in particular to utility vehicles with tiltable drivers' cabs. The object of the invention is to position a pushbutton key which is protected against contamination, in such a way that it can be used simultaneously for monitoring the locked state and for indicating wear. The object of the invention is to arrange an indicator for indicating the locked state and wear of a closing mechanism of a driver's cab. The essential feature of the invention consists in the fact that a pushbutton key is arranged in the free vertical space of the housing of a closing mechanism of a driver's cab and can be rotated and locked at predetermined distances from the outer edge of the housing of the closing mechanism and also at predetermined distances from an upper and lower pressure segment on the locking hook, pressure sensors of the pushbutton key resting on the upper and lower pressure segment of the locking hook in the functional state. The range of application of the invention is closing mechanisms for tiltable drivers' cabs on motor vehicles. <IMAGE>
Patent DE-3438375-A1 (DE)
Title: Device for the inductive heating of rollers
IPC: H05B6/02
Filed: 1984-10-19
Abstract: The device comprises a conductor loop (4) having only one turn and limbs (4', 4'') which are essentially parallel to the axis, extend over at least a part of the length of the roller (10) and on which concentrators (6, 7) are arranged, which are short in comparison with the length of the limbs (4', 4''), are like pole pieces, are constructed like transformer cores and if necessary are displaceable, by means of which the electromagnetic flux can be concentrated onto correspondingly narrow zones of the roller length. <IMAGE>
Patent DE-3440921-A1 (DE)
Title: Chair with plinth construction connected in an articulated manner
Inventor: KORB DANIEL
IPC: A47C4/28
Filed: 1984-11-09
Abstract: The invention relates to a chair with an articulated plinth construction. The plinths are connected to one another and to the chair side frame in an articulated manner, such that the chair can be collapsed. The seat surface consists of an elastic fabric. The user does not come into contact with any transverse plinths.
Patent DE-3443228-A1 (DE)
Title: Metal object and process for manufacturing it
Inventor: NAKAMOTO TAKAYUKI
IPC: B21D28/16
Filed: 1984-11-27
Abstract: The invention relates to a metal object or a metal part, such as is used in electric and electronic equipment, and a process for manufacturing such metal parts. After a metal sheet has been coated on both surfaces with anti-corrosive layers, the coated raw material is given the desired shape, by means of punching, to produce a semi-finished product. The semi-finished product is then etched with a fluid corrosive to metals, in order to remove the flashes and roughnesses on the shear-stressed surfaces. The product is then treated with a solvent to remove the anti-corrosive layers on the product, and is then rinsed and dried to produce the finished metal part. According to the process of the invention, shaping is effected by punching, which makes it possible to process a large quantity of starting material in a short time; the removal of the flashes and roughnesses produced during punching is achieved rapidly by etching. The metal parts produced in this manner have smooth, mirror-like surfaces without any flashes, roughnesses on the friction-stressed surfaces or etching ridges which can have an adverse effect in electric and electronic equipment. The process according to the invention is suitable for mass production of said objects or parts.
Patent DE-3446296-A1 (DE)
Title: Hollow drill for drilling through GRP laminates
Inventor: AMANN FRANZ
IPC: B28D1/04
Filed: 1984-12-19
Abstract: Hollow drill for boring through GRP laminates, the drill body of which is provided at its end face with a cutting crown made of diamond chips. The exchangeable crown body is seated on a holder provided with a clamping shank. The envelope of the crown body is provided with spiral slits starting from the crown and the setting, which determines the exact drilling diameter, of the crown is adjustable.