baber/WOPTO huggingface dataset:
Patent DE-3545318-A1 (DE)
Inventor: SCHIRMER ULRICH DR
IPC: A01N47/36
Filed: 1985-12-20
Abstract: Acrylic acid derivatives of the general formula   <IMAGE>   where R1 and R2 independently of one another are each alkyl, X is hydrogen, halogen, alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C4H4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO2, alkylthio, thiocyanato, cyano,   <IMAGE>  +TR  <IMAGE>  R' and R'' independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each unsubstituted or substituted phenyl, and n is from 1 to 4, and fungicides containing these compounds.
Patent DE-3545916-A1 (DE)
Title: Method for automically underlining a section of a text in processor-controlled typewriters or office machines of a similar type of construction
Inventor: PETERS RAINER DIPL ING
IPC: B41J29/26
Filed: 1985-12-23
Abstract: To underline a text section, an instruction which causes position values to be stored in two registers is input both before and after the text section in the flow of typing. The underlining is then carried out underneath the characters already input. With such automatic underlining, the legibility can be impaired, particularly in scripts with descenders and dead characters. The invention has the object of improving the legibility of underlined words or sentences which contain descenders. This object is achieved by the fact that a control computer, after the underline end instruction has been input, successively checks each character from a start position xi whether parts of characters or the entire character are in the area of the underlining line and controls the printing mechanism in such a manner that the underlining is interrupted underneath the character parts or entire characters located within the area of the underlining line. This significantly improves the legibility of underlined written sentences with characters which have many descenders. <IMAGE>
Patent DE-3606610-A1 (DE)
Title: Device for determining a thread break of a ring-spinning or twisting machine
Inventor: NICKOLAY HELMUT DIPL ING
IPC: D01H13/16
Filed: 1986-02-28
Abstract: The invention relates to a device for determining a thread break in a ring-spinning or twisting machine, with sensors 3 which are arranged in the region of a ring rail of the machine 1 and which each sense the rotation of a respective traveller 2', the sensors 3 each being arranged, separately from the ring rail 1, via a respective holder 4' on an axis 5 extending parallel to the ring rail, according to German Federal Patent ... (Patent Application P 3517183.9). According to the invention, the holder is of two-part design, with a lower and an upper part 11, 12, in which the parting plane T, T', horizontal in the working position of the holder, passes through the centre of the axis 5 and through a guide tube 13 receiving the sensor 3. <IMAGE>
Patent DE-3608821-A1 (DE)
Title: Device for issuing track section-release indications
Inventor: FRANZKE DIETER DIPL ING
IPC: B61L1/08
Filed: 1986-03-17
Abstract: In order to monitor routes through which track-bound motor buses travel, in each case at least two detectors are arranged fixedly at the limits of adjoining route sections, which detectors are of identical design and operate according to the same principle but can be influenced and addressed differently so that satisfactory information can be fed from them to an interlocking cabin system via intermediate elements in order to be used in the said interlocking cabin system to control the entire route. <IMAGE>
Patent DE-3614466-A1 (DE)
Title: Control system for a construction machine
Inventor: SEHR WILLIBALD
IPC: E02F9/20
Filed: 1986-04-29
Abstract: A control system for a construction machine for producing a plane inclined with respect to the horizontal operates with the aid of an optoelectronic measuring receiver according to the Main Patent 3506304. The measuring receiver is permanently mounted on a height-adjustable part of the construction machine. The construction machine has a position pickup which feeds position signals to a control circuit of the measuring receiver. On the basis of the path displacement signal and an inputtable gradient for the plane to be produced, the control circuit generates a reference signal which represents the height of the desired position of the emission plane for the receiving unit of the optoelectronic measuring receiver above the plane to be produced.
Patent DE-3616750-A1 (DE)
Title: Track circuit for railway systems
Inventor: UEBEL HELMUT DIPL ING
IPC: B61L1/18
Filed: 1986-05-17
Abstract: In track circuits, a voltage of a specific frequency is fed in, by a track circuit transmitter (S), at the start of the track section to be monitored and the track voltage is measured at the end of the track section. If this voltage exceeds a threshold voltage, a track-release indication of the track section takes place. Since the measured track voltage depends, inter alia, on the weather-dependent electrical conductance of the ballast of the track, a larger effective length of a track circuit can be achieved by means of a constant adjustment of the threshold voltage. The invention describes a circuit arrangement for automatic adjustment of the threshold voltage as a function of the electrical conductance of the ballast. For this purpose, the value of the threshold voltage can be determined and set by one or more of the electrical operating variables of the track circuit which are picked up by measurement value sensors (MA1, MA2, MA3) with the aid of a threshold value adjustment circuit (SE). <IMAGE>
Patent DE-3629227-A1 (DE)
Title: Demodulation circuit for demodulating a biphase-modulated signal
Inventor: HIDAKA MAMORU
IPC: H03M5/12
Filed: 1986-08-28
Abstract: Demodulation circuit for demodulating a biphase-modulated signal which is supplied intermittently and exhibits a predetermined number of words, the clock pulse for the demodulation only being generated by a comparator (23) with the aid of an edge detection circuit (12) and a tuning circuit (18) when the biphase-modulated signal is supplied, which is synchronised to this clock pulse in a phase synchronisation device (69, 70) and, after having been written into two memory devices (32 and 33) and subsequently simultaneously read out in an element test circuit (36), is converted into a demodulated data sequence when these memory devices do not receive a signal from the phase synchronisation device. Using this circuit, disadvantageous interferences which are introduced by the conventional use of oscillators are avoided. Furthermore, an extended variable frequency range is available by using the tuning circuit. <IMAGE>
Patent DE-3632295-A1 (DE)
Title: Reflection-reducible mirror
Inventor: KUBITZA MICHAEL DIPL ING
IPC: G02F1/1335
Filed: 1986-09-23
Abstract: A reflection-reducible mirror is provided with at least one reflective surface in such a way that in front of the reflective surface (2, 2') there is arranged at least one liquid crystal layer (7) which is enclosed on both sides by conductivity layers (2', 4, 8) and that in front of the liquid crystal layer (7) there is arranged a partially reflecting, partially transparent plate (9). <IMAGE>
Patent DE-3633477-A1 (DE)
Title: Method for testing modular switching systems
Inventor: JONAS GUENTHER
IPC: H04M3/22
Filed: 1986-09-29
Abstract: The invention relates to a method for testing modular, centrally controlled switching systems, particularly telephone branch exchanges, having a central module and one or more peripheral modules, the central module and the peripheral modules in each case exhibiting their own processor and in each case exhibiting their own resident storage media and each of the modules being equipped with an external interface. Within the switching system, the test command (P) triggers in the central module (BGZ) the chip test (BT) which, with a first transfer command (U1), starts the external test sequence which is directed in a star shape, as module test (MT) to the peripheral modules (BGP...) and subsequently initiates the system test (ST) with a second transfer command (U2). Such a method is used in modular switching systems. <IMAGE>
Patent DE-3703714-A1 (DE)
Title: Filling connection for a bagging machine
Inventor: ROSENSTROEM PERTTI
IPC: B65B1/18
Filed: 1987-02-06
Abstract: Filling connection (2) for a bagging machine for the filling of pulverulent material. Located on the filling connection are the filling orifice (4) and the part (5) which is provided with a filter and is connected to the vacuum source (6) and which is intended for sucking off from the bag the air which has penetrated into it. The part (5) provided with the filter is located nearer the end of the filling connection (2) than the filling orifice (4). <IMAGE>
Patent DE-3706932-A1 (DE)
Title: Device for protecting against shorts to earth for rectifier-fed synchronous machine exciter device in a potential free arrangement
Inventor: TROST JUERGEN DIPL ING
IPC: H02H3/16
Filed: 1987-03-04
Abstract: The quantitative detection of shorts to earth in rotors of synchronous machines has previously required measuring brushes for applying auxiliary voltages to the rotor. Furthermore, it was previously not possible to provide information relating to the location of the fault in the machine. The detection of the resistance of the short to earth is carried out by means of two current measuring points which are connected alternately to the exciter circuit. The direct-current evaluation of the earthing currents measured in this way provides information on the size of the resistance of the short to earth and the location of a fault. Short to earth of rotors of synchronous machines.
Patent DE-3711542-A1 (DE)
Title: Overhead type projector e.g. LCD device - has projection head mounted on carrier arm and comprising objective and deflection mirror with light source
IPC: G03B21/132
Filed: 1987-04-06
Abstract: The projector includes a base plate accommodating the writing plate, fresnel lens and a mirror and mounting a carrier arm with projection head comprising an objective (5) and deflection mirror (6) and light source (7-9) with lamp (7), reflector (8) and condenser (9).  The cone of light leaving the lamp (7) passes through the Fresnel lens (2) and is reflected on to the mirror (3), with the light re-emerging from the Fresnel lens (2) absorbed by the objective (5) and then projected via the deflection mirror (6) onto a vertical projection wall. A liquid-crystal display (LCD) device (14) is arranged above that part of the Fresnel lens (2) which lies on the side of an imaginary plane (17) facing the light source (7, 8). ADVANTAGE - Has light source and projection optics on one side of Fresnel lens.
Patent DE-3714458-A1 (DE)
Title: Device for joining at least two layers arranged at least approximately parallel to one another
Inventor: VOSS ADOLF PROF
IPC: F16L55/165
Filed: 1987-04-30
Abstract: In a device of at least two layers arranged at a distance from one another and at least approximately parallel to one another, between which there is arranged an essentially sheet-like carrier whose contact surfaces at both sides are joined to the material layers, to simplify the production, the layers (1 and 2) and the carrier (3) are joined integrally to one another. <IMAGE>
Patent DE-3716633-A1 (DE)
Title: Circuit arrangement for telecommunications systems, in particular telephone switching systems, in each case with a plurality of processors and memories
Inventor: KNEFEL HANS-WERNER DIPL ING
IPC: H04Q3/545
Filed: 1987-05-18
Abstract: Circuit arrangement for telecommunications systems, in particular telephone switching systems, in each case with a plurality of processors and memories. In a system with a plurality of parallel-operating processors and a plurality of parallel-operating memories and with a common data bus, the processors are connected in each case via an assigned input-output device to the data bus. A common input-output device is assigned to the memories, via which the memories are connected to the data bus. The latter input-output device operates individually for the individual memories by being assigned to them in a cyclical sequence using a time division multiplexing technique. <IMAGE>
Patent DE-3717098-A1 (DE)
Title: Process for producing foundry mouldings
Inventor: JERMAN FRANZ DIPL CHEM DR
IPC: B22C1/16
Filed: 1987-05-21
Abstract: The process described is a gas-hardening process. In this process, the binder used is an acid-reactive binder and the hardener used is a gaseous boric acid ester, preferably a boric acid alkyl ester having up to 3 C atoms in the alkyl radical. The boric acid alkyl ester can here also be used as an azeotropic mixture with an alkyl alcohol. The binders used can also be any of the acid-reactive binders otherwise conventional in foundry technology, in particular those which have hitherto been hardened by a gas treatment with CO2, SO2 or a carboxylic acid ester. By comparison, very much higher strengths, in particular early strengths, are achieved in a gas treatment with a boric acid ester.
Patent DE-3731714-A1 (DE)
Title: Soldering device having a flux applicator
Inventor: BARTA JAN-KAREL
IPC: H05K3/34
Filed: 1987-09-21
Abstract: The application of the flux by spraying results in the disadvantage that the flux passes to the component side. When flux applicator blocks are used, the relative clogging of the blocks and the limited cleaning possibilities of the blocks must be taken into account. The new soldering device is intended to make it possible to apply the flux uniformly without any major outlay. To this end, the flux applicator consists of an ultrasound horn which ends underneath the surface of the flux bath, and the transportation device is constructed in such a manner that that surface of the printed circuit board to be soldered can be guided at a predetermined distance from the surface of the flux. The flux applicator can be used advantageously as an upstream flux wetting device, in the context of a soldering device.
Patent DE-3738086-A1 (DE)
Title: Safety valve for the fuel container of a motor vehicle
Inventor: MARTINIS FRANCO
IPC: B60K15/035
Filed: 1987-11-10
Abstract: The invention relates to a safety valve for the fuel container of a motor vehicle having a first valve device for permitting a connection from the interior to the exterior of the container when the pressure inside exceeds a first predetermined value, a second valve device for permitting a connection from the outside to the inside of the container when the pressure on the inside drops below a second predetermined value, and a third valve device for blocking the operation of the first and second valve devices when the inclination of the vehicle exceeds a predetermined value. Furthermore, a fourth valve device can be provided to permit the actuation of the first valve device independently of the third valve device when the pressure inside the container exceeds a third predetermined value.
Patent DE-3739332-A1 (DE)
Title: Process for the production of a multilayer, protective and/or decorative coating, and water-thinnable coating compositions
Inventor: MUELLER BODO DIPL CHEM DR
IPC: C09D5/02
Filed: 1987-11-20
Abstract: The invention relates to a process for the production of a multilayer, protective and/or decorative coating on a substrate surface. In this process, firstly a water-thinnable (water-dilutable) base coating composition is applied, from which, in the second process step, a polymer film is formed on the surface. A suitable transparent topcoat composition is subsequently applied to this base coat, and the two coats are then baked together. The water-thinnable base coating compositions employed in the process according to the invention contain water, optionally organic solvents, one or more water-thinnable binders, aluminium flakes, optionally coloured pigments, a thickener and, as constituent essential to the invention, from 0.01 to 4% by weight, preferably from 0.1 to 3% by weight, particularly preferably from 0.5 to 1.5% by weight - in each case based on the total solids content of the base coating composition - of a complexing agent for Al<3+> ions. The invention also relates to base coating compositions of the abovementioned type for the production of the base coat of two-coat finishes of the base coat/clear coat type.
Patent DE-3742186-A1 (DE)
Title: Installation and method for melting metals, in particular non-ferrous metals
Inventor: REINKEN FRANZ-JOSEF ING GRAD
IPC: F27B1/02
Filed: 1987-12-12
Abstract: The invention relates to an installation for melting metals, in particular non-ferrous metals, having a shaft melting furnace with a combustion chamber. The object of the invention is to provide an installation of this type in which an environmentally friendly waste gas leaves the installation and the heat balance of the installation is optimised, which should be effected with structurally simple means. Furthermore, the installation should afford the possibility of melting material of various shapes together and also any material individually. The operation of the installation should not require any special skills. The invention stands out from the prior art in that the shaft melting furnace (1) is assigned a hearth furnace (11) whose flue-gas outlet is led directly into the combustion chamber (6) of the shaft melting furnace (1). <IMAGE>
Patent DE-3802317-A1 (DE)
Title: Luminescent substrate
Inventor: BECK GERHARD DIPL ING
IPC: H05B33/10
Filed: 1988-01-27
Abstract: A luminescent substrate consists of an electrically non-conducting carrier, at least two electrodes and a luminescent pigment layer excited by their alternating electric field. A design which is particularly simple with respect to production and can be used in many applications results from arranging the electrodes in the form of at least two conducting tracks which are connected to different potentials, alongside each other on the carrier, and coating the carrier having the conducting tracks with the pigment layer. Such a substrate can be produced in a simple way using etching techniques. In this way, any desired light-field contours can be generated, which is particularly suitable for indicating purposes.
Patent DE-3803790-A1 (DE)
Title: Method for the early detection and prevention of reject production in the manufacture of optical wave guides
Inventor: KRIEGER JOERG DIPL ING
IPC: G01M11/00
Filed: 1988-02-09
Abstract: The method for the early detection and prevention of reject production in the manufacture of optical wave guides relates to the technology of measurement and control for extruder lines for optical wave guides for influencing the change in attenuation occasioned by manufacture. Process steps:   - The limiting value of the permissible attenuation value referred to the core length is stored, for example in an EPROM. - By means of an electronic length counter, addresses are formed for the above memory. - By this means, for each length increment of the extruded optical wave guide, an equivalent limiting attenuation value is output as a data value and subjected to a digital-to-analog conversion. - The analog value, increasing with the manufactured length of the optical wave guide, is thereupon compared with the measured actual value of the attenuation.   - A subtraction device forms the difference of the two signals. - The difference signal is evaluated by comparators and a control voltage for the control of the extruder equipment is obtained therefrom.
Patent DE-3804147-A1 (DE)
Title: Apparatus for reshaping a large-sized fibrous web, consisting of a mass of textile fibres, into a card sliver of low width, in particular for a rectilinear comber
IPC: D01G19/28
Filed: 1988-02-11
Abstract: The present invention relates to an apparatus for reshaping a large-sized fibrous web, consisting of a mass of textile fibres, into a card sliver of low width, in particular for a rectilinear comber, comprising principally a conveyor belt (3) of the said fibrous web (1), which belt is mounted on a cover surface (4) which is arranged above a sliver funnel (5) and is equipped with a system for blowing on the fibrous web (1). Apparatus characterised in that it is provided with improved means (6) for collecting the fibrous web (1) and for uniformly and progressively rolling in the borders (7) of the said fibrous web (1), so that the edges (8) of the borders (7) are stiffened and strengthened so that the card sliver (2) achieved using this fibrous web (1) is cohesive, uniform and homogeneous. <IMAGE>
Patent DE-3804861-A1 (DE)
Title: Device for driving a joint element of a robot
Inventor: BAESSLER JOACHIM
IPC: F16H57/022
Filed: 1988-02-17
Abstract: A device for driving a second joint element which is pivotable on a joint element (10, 32, 52, 82) of a robot about a connecting shaft (30, 54, 84, 124, 138) is described, in which device the connecting shaft is fixed in a torque-transmitting manner to the one joint element and is mounted in a freely rotatable manner with respect to the adjacent second joint element. Fixed to the connecting shaft is an output element (26) which cooperates with a drive element (22) driveable by a drive motor (14, 80, 98). The drive element has at least two mutually spaced worms (20) and the output element has at least one worm wheel (26), with which the worms (20) mesh. In order to eliminate a possible play between the intermeshing drive and output elements (20, 26), the engagement positions of the worms (20) relative to the associated worm-wheel (26) are adjustable. <IMAGE>
Patent DE-3811273-A1 (DE)
Title: Faeces shovel for the removal of dog excrement
Inventor: BOCK MANFRED DIPL ING
IPC: A01K23/00
Filed: 1988-04-02
Abstract: For the hygienic removal of dog excrement, a faeces shovel having an individually adjustable shovel handle and centrally arranged opening in the shovel blade for receiving a faeces bag is proposed.
Patent DE-3812105-A1 (DE)
Title: Combination device for garden and road
Inventor: GRUENEWALD UWE
IPC: E01H1/08
Filed: 1988-04-12
Abstract: Motor-driven combination device for garden and road is a device which is suitable for lawn mowing, verticulating, sweeping, leaf blowing and snow ploughing. By accommodating the various working inserts in encapsulated modules, interchange and handling is easy and safe. Interchange takes place by lateral displacement and by means of a snap closure, for which no tools are required, and as a result the device can be used by anyone. The device has 3 wheels, as a result of which a working range is created, which extends to the outermost edge of the device and makes possible, for example, mowing directly at edges and walls. As a result of the fact that only one wheel is at the height of the working axle, the vertical adjustment is limited to this. The inside of that front wheel is mounted eccentrically which means that the vertical adjustment functions by turning the inside of the wheel. It is limited to one handle by the turning handle at the same time forming the lock. The device is characterised by a simple construction and has a facility for receiving a collecting basket.
Patent DE-3814420-A1 (DE)
Title: Electrically heated steering wheel for the car industry
Inventor: BAIER THEO
IPC: B62D1/06
Filed: 1988-04-28
Abstract: Electric switching system according to Fig. 1 using an electronic relay which, in addition to the use of the existing steering wheel slip ring 50 of the horn circuit as a current contact point, permits an additional power capacity function of the steering wheel heater to be fulfilled, the primary function of the horn not being interrupted or reduced. <IMAGE>