baber/WOPTO huggingface dataset:
Patent DE-3239243-A1 (DE)
Title: Electrical component having a plurality of parts, in particular a switch having a variable resistance
Inventor: SHIRAISHI TOMIO
IPC: H01C10/36
Filed: 1982-10-23
Abstract: An electrical component having a plurality of parts, in particular a switch having a variable resistance, concentrically with respect to whose actuating shaft or rotatable shaft the individual electrical elements are arranged in a tandem arrangement, and at least one cooling element is provided between two adjacent elements, the projections of which cooling element are used for cooling the heat generated by the variable resistance, with the object of better dissipating the excess heat from the cooling element and more effectively screening the housing of an adjacent electrical element, the projection of the cooling element is at least one projection running in the axial direction whose axial end face thus forms a separation from the housing of the adjacent electrical element and in this way a gap is formed at right angles to the longitudinal axis, which gap forms a type of cooling chamber.
Patent DE-3240467-A1 (DE)
Title: Operating method for degreasing the cores of a core bundle of an electrical cable, and a device for carrying out the method
Inventor: RIETMANN WERNER
IPC: B08B3/12
Filed: 1982-11-02
Abstract: In the operating method, the individual or bundled cores of a core bundle of an electrical cable are degreased in that the outer cable jacket of the cable is initially removed and the complete core bundle is immersed, corresponding to the core length to be degreased, into a grease-dissolving fluid bath to which an ultrasound vibration is applied. The cores of the core bundle, which have been degreased in this manner, are removed from the bath and the residue of the degreasing fluid is wiped off. The tub containing the grease-dissolving fluid bath is completely surrounded by a plastic tub which can be covered with a cover.
Patent DE-3241591-A1 (DE)
Title: Electric coffee machine with a centrifugal filter
Inventor: LEUSCHNER UDO
IPC: A47J31/22
Filed: 1982-11-10
Abstract: The invention relates to an electric coffee machine with a centrifugal filter which can be coupled releasably in operating terms to an approximately vertical drive shaft and to which brewing water can be fed from a water heater. A coffee machine of this type, in which operation is simplified and overall height is saved, is to be provided. For this, it is proposed to equip the drive shaft and/or the centrifugal filter with a vertically displaceable coupling device. In this case, the centrifugal filter can, together with a collecting pan surrounding it, be pushed into the unit transversely to the drive shaft in the manner of a drawer. <IMAGE>
Patent DE-3245427-A1 (DE)
Title: Card reading aid
Inventor: MAIER FRIEDRICH
IPC: G02B25/00
Filed: 1982-12-08
Abstract: Published without abstract.
Patent DE-3245968-A1 (DE)
Title: Reinforcement in square or polygonal silos
Inventor: LESK ADOLF
IPC: B65D88/10
Filed: 1982-12-11
Abstract: Reinforcement of square and polygonal silos at the division by means of an additional Z-section with a junction plate at the intersections.
Patent DE-3246627-A1 (DE)
Title: Downstream storage heater
Inventor: DYKHOFF WALTER
IPC: F24B1/18
Filed: 1982-12-16
Abstract: The main claim relates to an open fireplace with built-in heat accumulator for heating living spaces. The aim of the invention is further to develop the accumulator core of the main claim and to store the heat removed from the smoke gases in a downstream storage heater. The downstream heating box of conventional construction, which is inserted in the path of the smoke take-off and which is divided into a downward and an upward flue by a central partially continuous partition, cannot take on any accumulator functions at all. Moreover, the increase of the heating surface by the box surface is relatively small, and the partition between downward and upward flue takes on an undesirable heat exchange. According to the solution according to the invention, the heat removed from the smoke gases is stored in a box which is preferably closed on three sides and the for example hat-shaped downward and upward flues of which are surrounded by pourable and storable materials, there being provided in each case to reduce the undesirable heat exchange and to prevent heating by the combustion chamber, which is at a higher temperature, a heat-insulating partition.
Patent DE-3301766-A1 (DE)
Inventor: GERLACH GUENTER
IPC: B07B1/14
Filed: 1983-01-20
Abstract: 1. Apparatus for separating fibrous objects, in particular herbage or the like, from a mixture containing sugar-beet, comprising groups (15, 61) of two rollers (14, 24 ; 59, 60) which can be driven in opposite directions of rotation and are arranged in parallel axes with rollers shells (16, 67) bearing against one another or being at a slight distance apart for removing the herbage or the like out through the rollers (14, 24 ; 59, 60), characterized in that the directions of rotation of the rollers (14, 24) are reversible for a certain duration as a function of their driving torque and/or at (regular) time intervals.
Patent DE-3303210-A1 (DE)
Title: Laying unit
Inventor: ROSENBERGER HUGO
IPC: E01C5/06
Filed: 1983-02-01
Abstract: Publsihed without abstract.
Patent DE-3304682-A1 (DE)
Title: Carburettor for internal combustion engines
Inventor: SCHMID WERNER F ING GRAD
IPC: F02M11/02
Filed: 1983-02-11
Abstract: Carburettor for internal combustion engines, with at least one primary and one secondary stage, the secondary throttle element of which can be isolated from the opening movement of the primary throttle element by a pneumatic or solenoid actuated coupling device.
Patent DE-3311216-A1 (DE)
Title: Arrangement for reversing the polarity of an analog voltage
Inventor: HOEFERT REIMAR DIPL ING
IPC: H03K17/74
Filed: 1983-03-28
Abstract: The arrangement according to the invention essentially comprises a known two-way rectifier circuit containing two operational amplifiers, two diodes and a number of resistors. With the polarity of the diodes such that, when used as a rectifier circuit, only positive output signals occur at the output, a positive input signal can be converted into a negative output signal when a negative control voltage is fed via a diode and a resistor to the inverting input of the operational amplifier connected to the diodes. In the case of a positive control signal, the arrangement operates as a non-inverting amplifier. The amplification depends for both polarities only on the values of the resistors, since no switches, with their known disadvantages, are used in the signal path. The effect of the diode reverse currents can be maintained at an adequately low level through appropriate dimensioning of the resistors. <IMAGE>
Patent DE-3320253-A1 (DE)
Title: Display instrument for consumption data in buildings and residences
Inventor: VIGENER ERNST DIPL ING
IPC: G01D4/00
Filed: 1983-06-03
Abstract: To facilitate the displaying and checking of the energies consumed in buildings and residences, for example electricity, gas, water, oil, the data detected in mechanical measuring instruments are converted into electrical pulses and supplied to a central display instrument. The display instrument displays the data in physical quantities, and in addition, the costs of the energies consumed are indicated after manual input of conversion factors, and placed in relationship with the costs of previous measuring periods. Thus, the user is provided with a continuous and current energy and cost check and stimulated to save energy.
Patent DE-3322233-A1 (DE)
Title: Concrete-conveying device for overhead rail systems
Inventor: DUDIK SIEGFRIED
IPC: B28C5/08
Filed: 1983-06-21
Abstract: In the known skips which are used for transporting high-quality plastic or liquid concrete from the preparation point to the processing point, e.g. via an overhead rail system, there is a tendency for disadvantageous demixing of the concrete as a result of vibrations during transportation and of other external forces. The damaging consequences of the demixing on the quality of the concrete are eliminated by installing, as shown in Figure 1, in the lower skip space an agitator (10, 10a) whose shaft (9), mounted horizontally in the skip (1) and provided with agitating bars (12), is driven by a gear motor (14), it being possible for the agitating process to be switched on and off automatically at the end of the transporting path. The agitator is subsequently used as a discharging device which accelerates the emptying of the skip and discharges the concrete uniformly. <IMAGE>
Patent DE-3322852-A1 (DE)
Title: Camera car with a vertically adjustable stand
Inventor: HABERL KARL
IPC: F16M11/42
Filed: 1983-06-24
Abstract: In a camera car with a motor-driven vertically adjustable stand, a position signal generator (3) and a speed signal generator (23) are provided for the stand. The settings and speed profiles of the stand which are detected in this way can be stored in a control device (5, 6) by means of a remote-control switch arrangement and called up again for execution later. In this way, it is possible automatically both to move the stand into stored reference positions and to run through stored speed profiles between two positions of the stand. <IMAGE>
Patent DE-3328838-A1 (DE)
Title: Method and arrangement for setting the convergence in colour picture tubes
Inventor: TISCHER KURT MANFRED DIPL PHYS
IPC: H01J9/44
Filed: 1983-08-10
Abstract: The aim of setting the convergence is to ensure that the intensity centres (SB, SG, SR) of the three electron beams (EB, EG, ER) coincide in the region of the hole mask. In the case of in-line picture tubes, precise setting, particularly in the horizontal direction, runs into difficulties because of the wide shadowing of the electron beams (EB, EG, ER) by the slotted mask. This problem is solved according to the invention, in that the brightness of the fluorescent strips (B, G, R), which are excited by the respective electron beam (EB, EG, ER), of the screen is measured incrementally by means of a high-resolution diode arrangement. In each case one mean value, which is weighted over the measurement path, is formed from the incremental brightness values derived in this way. These values give a good approximation of the relative position of the intensity centres (SB, SG, SR) with respect to one another. The difference (KFB and KFR) from the mean value of the central electron beam (EG) is the measure of the divergence of the two electron beams (EB, ER).
Patent DE-3334312-A1 (DE)
Title: Flat-head piston swivel bearing motor
Inventor: PIETSCH HELMUT
IPC: F01C11/00
Filed: 1983-09-20
Abstract: Swivel bearing motor (60) with one or more working cylinders (11) with flat, approximately semicircular working chambers (13) which are covered by a housing head (45). In each working chamber (13) a flat-head piston (14) is free to float on a piston shaft (15). The flat-head piston (15) has a semicircular part (16) and two rocker arms (17, 18) integrally connected to this. The piston shaft (15) is carried sealed from the working chamber (13) and connected by way of an articulated coupling (36) and a pushrod (35) to a crank shaft (32). <IMAGE>
Patent DE-3337596-A1 (DE)
Title: Cable arrangement for the electrical system of a motor vehicle
Inventor: LANGE WOLFGANG DIPL ING
IPC: H02G3/38
Filed: 1983-10-15
Abstract: A cable arrangement for the electrical system of a motor vehicle is combined to form a premounted unit (2) which can be inserted into the body of the vehicle by means of automated handling gear such that this unit (2) is given, by means of reinforcements (preform lining component 1), an intrinsic stiffness which permits machine handling. <IMAGE>
Patent DE-3337945-A1 (DE)
Title: Apparatus for the drying of bulk material
Inventor: LIPPE REINHARD DIPL ING
IPC: F26B17/00
Filed: 1983-10-19
Abstract: The apparatus consists of a drying frame accommodated in a housing and having several annular, sieve-like drying planes arranged one above the other, and conveyor devices which are movable relative to the drying frames and with which the material to be dried is cleared out of a respective drying plane and placed in the respective next lower drying plane, and also having a dry air supply and a moist air discharge. The object of the invention is to provide an apparatus, simply built and requiring little construction space, for the drying especially of easily adherent bulk material, which uses the introduced dry, hot air as well as possible, and is inexpensively constructed such that blockages which occur can be quickly eliminated during operation, and that dust which arises is reliably trapped in the higher drying stages. The invention consists in that the drying frame is mounted on a rotary crown, that the conveyor devices or their housing are fixedly fitted onto the supports of the apparatus housing, that the conveyor devices which empty the drying planes have a forwarding direction facing essentially radially outwards, and the conveyor devices supplying the drying planes have a forwarding direction facing essentially radially inwards, that the dry air supply ... Original abstract incomplete.
Patent DE-3342024-A1 (DE)
Title: Tractor
Inventor: LELY CORNELIS VAN DER
IPC: B62D7/00
Filed: 1983-11-22
Abstract: The tractor is intended for versatile use, in particular in agriculture. In order to operate hitched-on machines and devices in accordance with their mode of operation, two power take-offs are provided in the vicinity of the steerable vehicle wheels, one power take-off of which is driven to correspond to the travelling speed and the other is driven in proportion with the engine speed. The device connections, for example the connections of a lifting device, are located in the vicinity of the front axle so that the forces occurring are transmitted over a short path to this tractor axle and the steering of the tractor is made easier. Machines and devices installed at the front directly follow the steering angle and can operate with good matching to the floor, in particular if the front axle is suspended in pendulum fashion.
Patent DE-3345858-A1 (DE)
Title: Sawdust-filled moulding compositions comprising epoxy resins and rubber, and the use thereof for the production of railway sleepers
Inventor: PHILIPP KARL
IPC: C08L97/02
Filed: 1983-12-19
Abstract: The invention relates to sawdust- and/or chip-filled moulding compositions comprising epoxy resins, and to the use thereof for the production of railway sleepers reinforced by means of glass fibres. The epoxy resins can also be replaced by a vulcanisable rubber composition.
Patent DE-3347540-A1 (DE)
Title: Guide for a sliding drawer
Inventor: OHLENDORF HEINZ
IPC: A47B88/04
Filed: 1983-12-30
Abstract: A guide for a sliding drawer, having a first rail which can be attached to a furniture carcass, and a second rail which is attached releasably to a drawer and can be separated from the drawer when a locking device has been released, is to be designed in such a way that the construction of the drawer is only slightly affected by the locking device, and the second rail can be fixed to the drawer in two axial directions. For this purpose, a catch lever is mounted on the drawer so that it can be fixed and a catch projection is mounted on the second rail. The catch lever is produced integrally from plastic and provided with a catch recess in which the catch projection can be retained, both in the longitudinal direction of the guide for the sliding drawer and perpendicular thereto. <IMAGE>
Patent DE-3404470-A1 (DE)
Title: Anthracyclinone glucuronides, process for their preparation and pharmaceuticals containing them
Inventor: CASSINELLI GUISEPPE
IPC: A61K31/704
Filed: 1984-02-08
Abstract: An anthracyclinone glucuronide of the formula <IMAGE> in which R is H, lower alkyl or an alkali metal is described. This compound is prepared by cultivation of Streptomyces peucetius var. vinaceus (DSM 2597), a mutant strain of Streptomyces peucetius var. aureus, under aerobic conditions in an aqueous culture medium which contains assimilable sources of carbon and nitrogen as well as mineral salts, and subsequent workup by processes known per se. The anthracyclinone glucuronide has antitumour properties.
Patent DE-3405004-A1 (DE)
Title: Apparatus for fastening items releasably on a floor supporting them
Inventor: WAGNER PETER
IPC: A63B71/02
Filed: 1984-02-13
Abstract: The invention is based on an apparatus for fastening items releasably on a floor supporting them, in particular sports equipment on the floor of sports halls. The apparatus is characterised by a container (16), which is let into the floor and anchored therein, having a closing cover (2) flush with the floor surface (1) and having an anchoring part (8) which is prestressed in the inside of the container (16), can be pulled out of the container (16), after the cover (2) has been removed, against a corresponding return stress, and can be fastened on the item (19). <IMAGE>
Patent DE-3407148-A1 (DE)
Inventor: STERZEL HANS-JOSEF DR
IPC: B01D69/00
Filed: 1984-02-28
Abstract: A membrane of a vinyl polymer which contains groups of the formula <IMAGE>  I  where R1, R2, R3 and R4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R5 is -CH2-CH2- or   <IMAGE> covalently bonded to the polymer chain, and the use of the said membrane.
Patent DE-3408608-A1 (DE)
Title: Wall for a log cabin
Inventor: FRITZ HUBERT
IPC: E04B2/70
Filed: 1984-03-09
Abstract: The log-cabin wall comprises an inner timberwork and an outer timberwork (10) which are separated from each other by an interspace (11). This interspace can receive insulating material. In order to connect the two timberworks, multi-part supports are provided which engage in dovetail-shaped grooves. Since the supports comprise a number of parts, the two timberworks (10) are considerably easier to assemble and a very solid wall (9) is nevertheless obtained. <IMAGE>
Patent DE-3417566-A1 (DE)
Title: Shutter control device for program-controlled cameras
Inventor: MIYASAKA TETSUO
IPC: G03B7/087
Filed: 1984-05-11
Abstract: In a shutter control device for a program-controlled camera, which determines a reduced camera aperture in accordance with the brightness of a subject, and starting from an exposure period corresponding to the reduced camera aperture carries out shutter control by measuring the quantity of subject light passing through the reduced camera aperture, compares a photometric output of light passing through a camera aperture during the stopping down operation with an output which is obtained by calculating an output which varies during stopping down, in order to satisfy a program characteristic fixed in advance, and controls a stop value in accordance with the program characteristic when the photometric output and the calculated output coincide.
Patent DE-3425148-A1 (DE)
Title: Device for winding up a reel
Inventor: REIMANN GUENTER
IPC: B65H18/16
Filed: 1984-07-07
Abstract: In order to assign different driving powers to winding stations of winding machines, it is proposed to couple adjacent winding stations to one another.
Patent DE-3427502-A1 (DE)
Title: Fire-resistant component
Inventor: BONIN WULF VON DIPL CHEM DR
IPC: C04B32/00
Filed: 1984-07-26
Abstract: For a component pressed from chip material with the application of heat, non-hydraulic or air-drying pulverulent binders are used which provide the finished component with fire-resistant properties.
Patent DE-3430104-A1 (DE)
Title: Container with a releasable closure containing a pipette
Inventor: BRUHN BERNHARD
IPC: B43L25/00
Filed: 1984-08-16
Abstract: In a container (1) with a releasable closure (3) which contains a pipette and in which the suction member (4), which is made of elastically deformable material, of the pipette is held so that its rear section is accessible from outside, the suction member (4) has a suction tube (9) at its anterior end. Upstream of the connecting region of the suction member (4) with the closure (3) there is provided an annular seat (7) for sealing contact at the upper rim of the container orifice. Between seat (7) and connecting region (6) with the closure (3) there is a section whose length is variable, its axial length in the case where the closure (3) seals the container (1) being less than when the closure (3) has been taken off the container (1). <IMAGE>
Patent DE-3432415-A1 (DE)
Title: Dental technical apparatus for the recording and reproduction of relative movements between upper and lower jaw
Inventor: MYLONAKIS MICHAIL
IPC: A61C19/045
Filed: 1984-09-04
Abstract: In a dental technical apparatus for the recording and reproduction of relative movements between upper and lower jaw it is provided that an upper and a lower bracket system attachable to the upper or lower jaw of the patient interact with each other in such a way that several guiding elements of one bracket system engage in a multidimensional guide track of the other bracket system. This guide track represents the movements executed by the jaw of the patient, so that after insertion of a maxillary and mandibular model into the associated bracket system these models have exactly the same movement sequence as the upper and lower jaw of the patient. The individual guide tracks are produced in that the movements executed by the jaws of the patient are engraved by several guide pins of one bracket system into an elastic filling of several containers of the other bracket system. As a result of this the apparatus according to the invention can be employed for the recording and reproduction of jaw movements.
Patent DE-3434063-A1 (DE)
Title: Housing having ribs and/or tips
Inventor: PRUSSAS HERBERT DIPL ING
IPC: H01L23/467
Filed: 1984-09-17
Abstract: A housing (G) having ribs/tips (U) for a body, for example a semi-conductor body, which emits heat losses in operation, the housing surface (G) being cooled in operation by a flowing cooling medium (KL), preferably cooling air (KL), and the thermal resistance between the housing (G) and the cooling medium (KL) being reduced by means of the ribs/tips (U). The housing (G) is covered, at least on parts of its surface, by a metallic cooling plate (KB) which has a large number of outwardly bent ribs/tips (U) which are cut out of the cooling plate (KB at LO) but are still attached to the cooling plate (KB) at the base. <IMAGE>
Patent DE-3434364-A1 (DE)
Title: Static invertor
Inventor: FELLINGHAUER HANS-JUERGEN ING
IPC: H02M7/537
Filed: 1984-09-19
Abstract: A static invertor, in which a supply voltage in the form of a DC voltage is supplied to an output stage, the output stage having a sinusoidal control voltage applied to it, as a result of which a sinusoidal output voltage is produced, is intended to be constructed such that it operates with losses which are as low as possible and hence with an efficiency which is as high as possible. It is provided for this purpose according to the invention that the wave form of the supply voltage be matched to the wave form of the output voltage, while maintaining a residual difference between the two voltage wave forms.
Patent DE-3437429-A1 (DE)
Title: Process for the preparation of alkanediols
Inventor: MUELLER HERBERT DR
IPC: C07B61/00
Filed: 1984-10-12
Abstract: A process for the preparation of alkanediols of high purity by hydrogenation of alkynediols in aqueous medium at temperatures above 200 DEG C and pressures above 50 bar, in which a water-soluble nickel salt of an organic acid having at least two C atoms is added to the aqueous mixture to be hydrogenated and, after hydrogenation, metallic nickel is mechanically removed from the reaction mixture.