baber/WOPTO huggingface dataset:
Patent DE-3107652-A1 (DE)
Title: Graphics display system using TV screen
Inventor: WALZ JOACHIM DIPL ING
IPC: H04N1/64
Filed: 1981-02-27
Abstract: The system opto-electronically scans the graphic patterns and displays them in a given relatively coarse raster.  The raster is constructed from graphic elements (GB) grouped together to form character fields (ZF). A processing unit (VE) simulates a displacement in the scanned pattern by one graphic element in a horizontal and/or vertical direction and determines that displacement that results in the smallest change in the pattern by inserting control characters and specifications for showing colours. The pattern is coded for this displacement and outputted to an output unit (AE).
Patent DE-3123536-A1 (DE)
Inventor: DIEFENBACH HORST DIPL CHEM DR
IPC: C08F283/00
Filed: 1981-06-13
Abstract: The invention relates to binders for cathodically depositable coating compositions for the electrocoating lacquering process using cationic synthetic resins, which binders have been obtained by polymerizing (A) 5 to 95% by weight of ethylenically unsaturated polymerizable monomers in the presence of (B) 95 to 5% by weight of a cationic synthetic resin in an aqueous phase, the total amount of the components (A) and (B) being 100%. Esters of acrylic acid and/or methacrylic acid are preferable for use as component (A). The invention also relates to a process for preparing the binders and to their use for cathodically depositable electrocoating lacquers.
Patent DE-3132042-A1 (DE)
Title: Fastening device, in particular for ski boots
Inventor: BAGGIO GIORGIO
IPC: A43C11/14
Filed: 1981-08-13
Abstract: A fastening device for ski boots is described, which consists of a lever (1) which is linked by one of its ends in the region of one of the tabs (3) to be closed and which has a central section which is linked to the end of a connecting rod (10) provided with a hook (17) which is assigned to seats. The connecting rod (10) has devices (12, 13, 15, 16) for regulating its usable length as well as at least one essentially flexible section (14). By means of the fastening device according to the invention, a first coarse regulation and a second micrometric fine regulation can be achieved and, at the same time, the fastening force to be applied is constant regardless of the regulations set. <IMAGE>
Patent DE-3136217-A1 (DE)
Title: Circuit arrangement for processing a colour video signal
Inventor: WELTERSBACH WOLFGANG DIPL ING
IPC: H04N9/64
Filed: 1981-09-12
Abstract: A luminance signal and a chrominance signal are transmitted via filters, for example for band-limiting, to improve sharpness and to reduce the influence of other interference. The characteristic quantities of these filters are varied by control quantities dependent on the type and extent of the interference, resulting in an adaptation to the existing receiving conditions.
Patent DE-3136272-A1 (DE)
Title: Apparatus for injecting a fluid into a bakery product
Inventor: RATJEN WERNER
IPC: A21C15/00
Filed: 1981-09-12
Abstract: In an apparatus for injecting a fluid, eg. steam, into a bakery product, the hollow injection needles are arranged on a needle carrier and can be intermittently connected to a fluid source, the distance between the needle carrier and the bakery product being changeable in order to stick the needles into the bakery product. The distance between the needle carrier and a bakery product bench can be adjusted in such a manner that on reducing this distance, the needles, penetrating through bench recesses, pass into the bakery product, the latter being held down on the bench surface by a holder. After injection is complete, the distance between the needle carrier and the bench is increased again in order to pull the needles out of the bakery product and to bring the needle carrier and/or the bench into the starting position.
Patent DE-3137466-A1 (DE)
Inventor: HASSLER DIETER DIPL ING
IPC: G01F1/66
Filed: 1981-09-21
Abstract: 1. A method of measuring a flow comprising particles, in particular for blood flow measurement, in accordance with the ultrasonic pulse Doppler method, wherein ultrasonic transmitting pulses are irradiated into a signal entry region of an object under examination in the direction of the particles of the flowing medium, and reflected echo signals received from the particles are converted into electrical Doppler signals, wherein a measuring signal for the flow of the flowing medium is determined from the frequency difference between the transmitted and received ultrasonic pulses after a spectral analysis, and wherein the measuring signal is displayed optically and/or acoustically, characterised in that it involves the following steps : a) a simultaneous spectral analysis of the Doppler signals is carried out in at least two different frequency position (alpha, beta), where the Doppler spectra present in these frequency positions (alpha, beta) are subjected to laws of similarity, and where the spectral sector powers (M0 alpha , M0 beta and M0b1 , M0b2 , M0a ) which emanate from the particles in the signal entry region, which move in the acoustic direction by means of a specific velocity component, are supposed to be identical, b) superimposed components of the Doppler spectra (M0a ) which are not to be displayed are eliminated from the measurement by compensatory superimposition, and c) the measuring signal obtained after the compensatory superimposition is optically and/or acoustically displayed or recorded.
Patent DE-3138879-A1 (DE)
Inventor: ROESICKE BERND
IPC: G01J1/44
Filed: 1981-09-30
Abstract: A method and device for detecting and evaluating the optical properties of a specimen, utilizing a light source that has alternating light and dark phases, a detector that picks up light from the light source by way of the specimen being examined, and a circuit that integrates and digitalizes the signals received from the detector, that includes an integrator, and that can be connected to the detector. The signals emitted from the detector are integrated both during at least part of the light phase and during at least part of the dark phase. The integral obtained during the dark phase is subtracted from that obtained during the light phase in order to determine the results. The integrator that is used to integrate the signals is used like an analog-to-digital converter of the double-integration type to convert the integral into a digital signal. To achieve maximum precision and simplicity in the integration and digitalization phase, each part of the light or dark phase is followed by a measurement-voltage period during which the signals coming from the detector are applied in sequence and with opposite mathematical signs to a single integrator. Integration is carried out over a whole number of measurement-voltage periods to form a total integral.
Patent DE-3140031-A1 (DE)
Title: Luggage rack for vehicles, in particular for bicycles and the like
Inventor: VOLZ HANS-PETER
IPC: B62J7/04
Filed: 1981-10-08
Abstract: The invention relates to a luggage rack for vehicles, in particular for bicycles, motorbikes and the like, having a bearing frame which is expediently arranged above the rear wheel, attached to the rear wheel fork and supported by stiffening struts from the rear axle, which is characterised in that the bearing frame (1) is provided with a transverse frame (2) with lateral, upwardly bent side bars (7) and a support (3) which is arranged on the bearing frame (1) and has holding straps (6). The transverse frame (2) arranged on the bearing frame (1) is of different size, and in particular has a width which is matched to the normal school bag or briefcase. The special advantage of the luggage rack according to the invention lies in the fact that school bags and briefcases can thus be satisfactorily transported over relatively long distances without the danger of the bag slipping during the journey and falling off. <IMAGE>
Patent DE-3141661-A1 (DE)
Title: Device for monitoring circuits
Inventor: DAUMANN WINFRIED DIPL ING
IPC: G01R19/165
Filed: 1981-10-21
Abstract: In a device for monitoring circuits, at least one current relay, the switching contact terminals (23, 24) of which are electrically isolated from the circuit (10), is arranged in at least one circuit (10). When the current exceeds or drops below a current value of the circuit (10), the current relay carries out a switching function. The switching contact terminals (23, 24) are connected to a control and/or evaluating device (18). An optocoupler, a reed contact or a Hall effect sensor can be used as current relay. In particular, two current relays can be connected in series in the circuit (10), one current relay changing its switching state at a lower current threshold and the other current relay changing its switching state at an upper current threshold. <IMAGE>
Patent DE-3143292-A1 (DE)
Title: Slide changer drive for slide projectors
Inventor: BOENIG GUENTER DIPL ING
IPC: G03B23/04
Filed: 1981-10-31
Abstract: In a slide changer drive for slide projectors having a transportable magazine to one side of, and parallel to, the optical axis and, transverse to this, a movable slide changer, which is provided with a changeover guide (8) which is controlled by an electromagnet (15) and which determines the direction of transport of the magazine, pulses of identical length can be used for the forward and reverse transport and only one electromagnet is required if the electromagnet (15) can be subjected to two current directions (+U, -U) corresponding to the possible directions of transport and if a magnetic dipole (14) enters into the interior of the electromagnet (15), which dipole is mechanically connected with the changeover guide (8) and has a definite rest position when no current passes through the electromagnet (15). <IMAGE>
Patent DE-3151701-A1 (DE)
Title: Flexible packaging container made of foldable material in the form of a sack or bag
Inventor: GROENER ALOIS
IPC: B65D33/22
Filed: 1981-12-29
Abstract: A flexible packaging container made of foldable material in the form of a bottom-fold sack or bag consists of a tubular sack or bag having at least two layers. The two side edges of the inner layer lie flush with one another in the tube walls while the outer layer has side edges of its tube walls which are reciprocally offset relative to the inner layer and provide a positive layer staggering in the one tube wall including the inner layer relative to the respective opposite other tube wall onto which they are folded and with which they are bonded incorporating the side edge of the inner layer included in the positive layer staggering. After filling, the top end of the tubular sack or bag can be closed tightly by welding the inner layer and folding and bonding a tube end part to the outer layer of one tube wall. The packaging container is particularly suitable for moisture-sensitive products, avoids sharp-edged corners in its filled state, has good stability and allows a secure, tight closure of the top end when the filling operation has been completed in a simple manner by machine.
Patent DE-3201758-A1 (DE)
Title: Electrical accumulator with a protection circuit
Inventor: KOETHE HANS KURT DIPL ING DR
IPC: H01M10/42
Filed: 1982-01-21
Abstract: An accumulator is supplied from an irregularly operating energy converter such as a solar generator (3) or wind energy converter. For protection against excessive charging voltages or against deep discharges, an electrical protection circuit (6) is accommodated within the accumulator housing, the switching points being set as a function of the accumulator temperature. A shunt regulator (11, 12, 13) is used as protection against excessive voltage, while a control switch (7) can interrupt the connection between the accumulator (1) and the load (8), as protection against deep discharge. The protection circuit is preferably installed in the cover region of the accumulator housing and is provided with additional external contacts (14). <IMAGE>
Patent DE-3221387-A1 (DE)
Inventor: WEBER JENS DR
IPC: H04Q11/04
Filed: 1982-06-05
Abstract: 1. A digital telephone terminal, especially a telephone, comprising - a digital interface (1) for connection to a digital telephone network, - a further interface (3) for the connection of ancillary equipment (ZPrA, ZPrB, ZPrC), and - a digital controller (ST) including a tone generator (5), characterized in that the further interface (3) for connection of analog ancillary equipment (ZPrA, ZPrB, ZPrC) is designed as an analog a, b-interface, that to this analog surface (3) an interface module (4) is connected to provide a connection to the tone generator (5), to the controller (ST), and to a call charge pulse generator (6) for generating analog call signals or call charge pulses, respectively, and that the interface module (4) is connected to the digital interface (1) through a PCM-CODEC (2), wherein the interface module (4) performs feeding of the voice circuit, two-wire/four-wire conversion, monitoring of the loop condition, connection of the cell charge pulse generator, and control of the receiving and transmitting amplification.
Patent DE-3222531-A1 (DE)
Inventor: WEISS JOERN-VOLKER DR
IPC: C04B24/28
Filed: 1982-06-16
Abstract: Epoxy resin-diammonium salt emulsions are based on a liquid epoxy resin, a latent curing agent, and an emulsifier. The latent curing agent comprises diammonium oxalates and the emulsifiers are C8- to C14- alcohols and/or the adducts thereof with up to 10 ethylene oxide groups. A process for the production of such emulsions is provided. They are useful in epoxy resin mortars and epoxy resin-cement mortars, and for the sealing of concrete surfaces.
Patent DE-3226971-A1 (DE)
Title: Distribution device for viscous or semi-liquid products
Inventor: SCHNEIDER REINHOLD ING GRAD
IPC: B65G47/72
Filed: 1982-07-19
Abstract: A distribution device for dividing up a stream of conveyed viscous or semi-liquid products with a casing provided with a central products inlet aperture and lateral products outlet apertures, in which casing conveyor worms which are each connected to a drive device are mounted between the inlet and outlet apertures in such a way as to be movable in relation to the casing.
Patent DE-3235748-A1 (DE)
Title: Air-conditioning installation
Inventor: DODDENHOF BOTHO-RAINER
IPC: F24F11/00
Filed: 1982-09-27
Abstract: Functioning principle for an application of the device: a desired temperature is adjusted for an inside space. At the same time, the actual temperature of the inside space is measured and compared with the temperature of the outside air. If the outside temperature is closer to the desired inside temperature than the inside temperature itself, a control output (for example for a ventilator) is switched on, in order to transport air from outside into the space.
Patent DE-3243449-A1 (DE)
Title: Method for generating X-ray tomograms
Inventor: HAENDLE JOERG DIPL ING
IPC: A61B6/02
Filed: 1982-11-24
Abstract: The invention relates to a method for generating an X-ray tomogram, recorded from several projections, by superimposing individual images recorded from different positions, in which recording and storage in an electronic image memory of a superposition image generated from several projections with a stationary field of view, multiple reading-out of the stored image with selective displacement of position between the superposition image and the images read out in the x and/or y direction according to the position and arrangement of the projections and superposition of the individual displaced images read out to form an X-ray tomogram follow one another. <IMAGE>
Patent DE-3247710-A1 (DE)
Title: Radio-frequency receiver with alphanumeric transmitter scale
Inventor: HAASE HANS-JOACHIM
IPC: H03J1/04
Filed: 1982-12-23
Abstract: The invention relates to an RF receiver with automatic transmitter identification in the transmission of identifying signals on a subcarrier assigned to the carrier frequency. This involves an introductory panoramic reception of the selected wave range in which the various, decoded identifying signals are compared in a comparison circuit with a preprogrammed memory content for coincidence. If coincidence occurs, an additional memory content is passed onto a character generator, which is connected to a suitable alphanumeric display which continuously displays the fixed transmitter identifications in alphanumeric form. A plurality of such display elements are combined on the front panel of the receiver to form a scale in the form of lines, columns or surface areas. There are also provided tuning elements which tune the receiving part to one of the displayed transmitters whenever one of the scale positions filled with transmitter identifications is activated by manual measures.
Patent DE-3300049-A1 (DE)
Title: Wind gyro, a wind energy converter with a vertical axis for all magnitudes up to and including the 100 MW range
Inventor: REIMANN WILHELM DR
IPC: F03D3/06
Filed: 1983-01-03
Abstract: The wind gyro (WK) with a vertical axis converts wind energy into electrical current. Rotating suspended about a tower is a discus-like hollow gyro which is resiliently mounted and to which two hollow vanes, which are of the type of a portion of a cylinder having smaller base area than base circle, are attached symmetrically bearing against one another, so that they form a semicircular vane arm which becomes narrower towards the periphery. The hollow vanes can be constructed with a straight, slanting or helical shape, the edges being bent inwards and interrupted by spoilers. The WK has two, three or more vane arms. A large gear rim or slipring (or several), attached to the inner wall of the gyro, transmits the wind energy to the generators without or with gearing, a free-wheeling mechanism, or gyrating mass. Said generators and the electronic control unit are installed on the platform and in the head of the tower. Speed control is performed by matching the load over the generators, displacing weights in the gyro towards the periphery and back, and by means of switching in electrolysis units. Excessively strong oscillating motions of the wind gyro are damped by resilient roller or antifriction bearings. <IMAGE>
Patent DE-3302079-A1 (DE)
Title: Method and device for connecting each end of a piece of tape, especially a piece of video tape to a spool
Inventor: SCHOELLHAMMER HEINZ ING GRAD
IPC: B65H19/28
Filed: 1983-01-22
Abstract: In a device for connecting each end of a piece of tape, especially a piece of video tape to a spool (1a, 1b; 10a, 10b) with a catching recess (6) on the spool body (3) for reception of one end of the piece of tape and of a clamping body (7) which holds the end of tape, the spools are aligned so as to point in the same direction in relation to their catching recesses and are provided in pairs with the piece of tape which has been separated from a store, which is subjected to a low pressure and the ends of which are each connected to one of the spools. In order to avoid production of a waste piece which can no longer be used when the two ends of a piece of tape are each connected to one spool, part of the piece of tape is held, subjected to low pressure, in an area which lies in a plane which is determined by the spool bodies (3) of two adjacent spools (1a, 10b) in the area of their catching recesses facing the inlet section of the piece of tape. The tape is separated at a single point which is located in front of the part of the tape held by low pressure. The part of the tape overhanging the next spool (1a, 10a) of the pair of spools (2; 12) in the direction of travel is wound onto the previous spool (1b, 10b) in such a way that the end areas of this piece of tape can be attached to the following spool (Fig. 2). <IMAGE>
Patent DE-3302272-A1 (DE)
Inventor: BLOS ALFRED
IPC: F16B5/02
Filed: 1983-01-25
Abstract: 1. Screwed connection with a screw head holder for adjustably fixing parts at a distance from each other, particularly ceiling and wall faces, the sleeve-like holder (9) being fixed in one part in a blind hole with throughbore (8) for the screw shank (5) and a supporting surface (11) for the under side of and a shoulder (13) for engaging behind the end face (12) of the screw head (14), characterized in that at least the shoulder (13) of the one piece holder (9) is resilient and forms a snap-action closure with the screw head (4), the outside diameter of the shoulder (13) corresponding substantially to the inside diameter of the blind bore (7).
Patent DE-3305402-A1 (DE)
Title: Rig for a sailboard
IPC: B63B35/79
Filed: 1983-02-17
Abstract: The invention relates to a rig for a sailboard having an oversized width and being suitable as an instruction board for basic concepts and gaining technical skills. It is suitable for the sector of instructing boardsailors or for private use for unproblematic handling due to a fixed rig and an oversized width of the board, see Figure 8. In the possible use for the rig, the board, which is manufactured solely in accordance with design calculations, is provided with safe handling in practical use in accordance with safety provisions. It can be used in technical terms for any board and is suitable for practising after thorough instruction. <IMAGE>
Patent DE-3309767-A1 (DE)
Title: Process and apparatus for producing acrylonitrile-polymer spinning solutions
Inventor: BAECKER WOLFGANG DIPL ING
IPC: D01D1/02
Filed: 1983-03-18
Abstract: A reduction in the dissolving times in the production of polyacrylic spinning solutions is achieved if the polymer powder is loosened up by inert gas to a bulk density of 0.12 to 0.18 g/cm<3>, allowed to fall via a metering apparatus through a vertical shaft, in which the polymer powder is sprayed with at least a part of the solvent from jets mounted at the side. The apparatus used therefor, comprising hoppers and metering apparatuses for the polymer powder and the solvent, a dissolving screw and a dissolving tank, is characterised in that an aeration bottom (4) is provided at the bottom of the polymer powder hopper (1), the hopper (1) opens into a star wheel feeder (12) and subsequently into a vertical shaft (13) which is provided with jets (10), for spraying in the solvent, in the lower third, but at least 1/8th of the length of the shaft away from the dissolving screw, and is provided with orifices (9) in the upper third through which solvent passes for rinsing the wall of the shaft.   <IMAGE>
Patent DE-3312456-A1 (DE)
Title: Busbar arranged in an insulating carrier
IPC: H02B1/21
Filed: 1983-04-07
Abstract: The busbar, which is arranged in an insulating carrier, for the earth, neutral or phase conductor has individual opposing-bearing regions which engage in chambers in the insulating carrier. The opposing-bearing regions are in each case located in a screw terminal. In this case, the conductor which is to be connected is firmly clamped between the terminal and the opposing-bearing plate.
Patent DE-3316601-A1 (DE)
Inventor: HAENGGI URS J DR
IPC: C12N11/00
Filed: 1983-05-06
Abstract: In order to proceed to the immobilization of proteins, amino acid blocks with functional side chains are inserted in the non-essential portions of amino acid sequences of protein molecules by using the genetic engineering technologies. Thereafter, a cross-linking of the inserted portions is effected with the carrier material.
Patent DE-3322029-A1 (DE)
Title: Manual drive system powered by leg muscles
Inventor: GUDE ERWIN
IPC: B62M1/24
Filed: 1983-06-18
Abstract: Published without abstract.