baber/WOPTO huggingface dataset:
Patent DE-3307303-A1 (DE)
Title: Electrochemical process for producing active masses for the nickel or cadmium electrode, preferably in a nickel/cadmium storage battery
Inventor: FABER MATTHIAS
IPC: H01M4/48
Filed: 1983-03-02
Abstract: The process makes use of a corrosive action in a special alkaline electrolyte in order to produce electrochemically active masses from a metallic phase, preferably nickel, by anodic oxidation. The corrosion products or active masses are formed in the pores of a sintered electrode (or porous fibrous electrode). The novel electrolyte is composed of a small amount of alkali-metal hydroxide, specifically potassium or sodium hydroxide solution, and also of barium or strontium hydroxide and hydrogen superoxide. During the production of the active mass, for example of the nickel oxide hydrate, no harmful foreign anions are incorporated in the structure of the mass, and this promotes an improvement in the capacity. The process renders earlier precipitation and impregnation procedures superfluous. In addition, the production process is more environmentally friendly and makes cost savings possible.
Patent DE-3309351-A1 (DE)
Title: Emission control device for combustion engines
Inventor: HUBER KARL DIPL ING
IPC: F01N3/26
Filed: 1983-03-16
Abstract: To sum up, it may be said that the emission control device according to the present invention represents the simplest method of largely removing constituents harmful to health from the exhaust gases of motor vehicle engines, in that these gases are burnt with the introduction of air. The air feed is automatically controlled in that, if a large quantity of exhaust gas is produced, more air is also drawn into the emission control device by the resulting higher gas speed. The air feed therefore varies as a function of the gas speed and an automatic control thus intervenes, by means of which the quantity of fresh air needed for combustion of the toxic gas fractions is fed in. The simplicity of the construction allows this system according to the present invention to be incorporated not only into new vehicles without great additional expense but also inexpensively into all motor vehicles already on the road. Since, if a high voltage spark plug is used, the voltage required for ignition can also be drawn from the ignition coil of the engine, no separate ignition system is necessary in this case. The emission control system according to the present invention largely meets the statutory provisions for the maintenance of air quality in large cities and is therefore of extreme topical interest.
Patent DE-3311682-A1 (DE)
Inventor: UNGER HANS
IPC: B60T17/00
Filed: 1983-03-30
Abstract: 1. Air drier for compressed air brake installations which can be charged by a compressor, in particular compressed air brake installations of vehicles, having an air drier cartridge (4) and a housing section (1) located underneath this for receiving connection-, control- and valve devices and an integrated discharge valve (13) for the discharge of the air conveyed from the compressor during the compressor-idling phases, characterised in that in the housing section (1) there is arranged on the side remote from the air drier cartridge (4) an expansion silencer which is inserted into the flow path between the outlet (17) of the discharge valve (13) and a housing outlet (connecting piece 34) to the atmosphere, whereby the housing section (1) in the area of the expansion silencer has an encircling wall section (19) substantially adapted to its outer contour, which wall section encloses a space open towards the side remote from the air drier cartridge (4), in that the outlet (17) of the discharge valve (13) opens into this space, and in that in this space there is mounted a moulded piece (20) which forms several chambers (spaces 38, 39, 35) arranged in series with one another and joined together by means of connection points (aperture 37, choke gap 28), in the first chamber (38) of which discharges the outlet (17), and from the last chamber (35) of which extends the housing outlet (connecting piece 34), shaped like a short cylindrical pipe piece and integral with the moulded piece (20).
Patent DE-3313194-A1 (DE)
Inventor: DEBUS JUERGEN ING GRAD
IPC: A47B5/04
Filed: 1983-04-12
Abstract: A utility table for attachment to a vertical wall, particularly to a wall of a switch cabinet, with a tabletop platform and a support member joined to the wall such that it assumes an initial inoperative position folded parallel to the wall out of which the tabletop platform is moved into an inclined operative position. The support member moves into a supporting position due to its own weight whereby the tabletop platform is supported inclined to the wall so that it is prevented from returning to its initial inoperative position under load conditions.
Patent DE-3314308-A1 (DE)
Inventor: SCHMITT URBAN
IPC: G01N33/72
Filed: 1983-04-20
Abstract: The present invention provides a process for the determination of the hemoglobin-haptoglobin complex in the presence of free hemoglobin by utilization of the different peroxidate properties of free and of bound hemoglobin, wherein, for the selective inhibition of the peroxidase activity of the free hemoglobin, a detergent is added and the residual peroxidate activity of the reaction mixture is measured. The present invention also provides a reagent for carrying out this process wherein, besides the substances required for the determination of the peroxidase activity, it contains a detergent for the inhibition of the peroxidase activity of free hemoglobin. Furthermore, the present invention provides a process for determining the haptoglobin content of a sample, as well as a process for determining glycosilated hemoglobin in a sample.
Patent DE-3314747-A1 (DE)
Title: Process and apparatus for the production of steel cords, especially for motor-vehicle tyres
Inventor: SANTNER GERHARD
IPC: D07B3/00
Filed: 1983-04-23
Abstract: To produce bunched strands of, for example, motor-vehicle tyre cord, which is made in a double-twist bunching machine, the bunching machine is preceded directly by a multi-wire drawing machine, by which at least some of the wires produced are wound onto a single reel and these serve directly for feeding the double-twist bunching machine.
Patent DE-3317835-A1 (DE)
Title: Escape ladder
Inventor: THIELSCH GUENTER
IPC: E06C9/14
Filed: 1983-05-17
Abstract: Escape ladder in the form of a rope ladder which has at its upper end a fastening device, the fastening device consisting of a transverse tube with in each case a bar which can be telescopically extracted from the two front ends.
Patent DE-3322312-A1 (DE)
Title: Process and device for producing injection-moulded parts
Inventor: MOLKENTHIN RALF DIPL ING
IPC: B29C45/73
Filed: 1983-06-21
Abstract: The invention relates to a process for producing injection-moulded parts in which a homogeneously molten casting material is introduced into a casting mould 1, 3 of two or more parts, to which a core 4 is allocated depending on the injected moulded part 5 to be produced, and left in this casting mould at least until hardening of the outer contour of the injection-moulded part 5. In order to accelerate the process of hardening, the casting mould 1, 3 and/or the core 4 is cooled at least in zones using a low-temperature liquified gas. To this end, liquid gas lines 7 are disposed in at least one bore-hole 6 of the casting mould and/or at least individual cores, which liquid gas lines are in connection with a thermally insulated feed line 8. The bore-holes 6 serve as outlets for the gas formed and have, to this end, a larger diameter than the liquid gas lines 7. <IMAGE>
Patent DE-3327789-A1 (DE)
Title: Adjustment device for motor vehicle headlights
Inventor: HAUG KURT
IPC: B60Q1/06
Filed: 1983-08-02
Abstract: A ball-type nipple (34) is mounted so as to be spherically movable in a ball-socket (38) and a ball-socket-shaped recess (42) in the rear wall (20) of the housing. A screwdriver (24) can be inserted through the bore (35) of the ball-type nipple (34) for coupling to a gearwheel (32) of an adjustment screw (18) in order to adjust the headlight in the horizontal or vertical direction. The spherical mobility of the ball-type nipple (34) permits different engagement angles of the screwdriver (24) on the adjustment screw (18). <IMAGE>
Patent DE-3327884-A1 (DE)
Title: Device for storing, separating and feeding parts which can be received as bulk material
Inventor: OSWALD ALFRED DIPL ING
IPC: B65G47/14
Filed: 1983-08-02
Abstract: The invention includes a hopper (T) as a storage space for the bulk material, an agitator (Rw) which acts as a catching device for the parts to be separated and a feeding channel (Zk) which is connected to the hollow-cylindrical drive shaft (Aw) of the agitator (Rw). The drive shaft (Aw) which is rotatably mounted in the floor (B) of the hopper (T) supports an agitating arm (Ra) arranged inside the hopper (T). By means of the rotary movement of the agitating arm (Ra), the parts contained in the hopper (T) are successively guided through the hollow-cylindrical drive shaft (Aw) and thus separated. The agitating arm (Ra) also immediately disentangles any parts which have become wedged or interlocked in the hopper (T). The device designed in this way is especially suitable for storing, separating and feeding cylindrical electronic components during the automatic placement of parts on circuit boards or ceramic substrates. <IMAGE>
Patent DE-3330643-A1 (DE)
Title: Optimisation of the clock signals with respect to level and transit time for very fast digital chips operated at their limit
Inventor: SCHMITZ JOHANNES DIPL ING
IPC: H04J3/06
Filed: 1983-08-25
Abstract: The invention deals with digital chips which are operated at the limit of their range. To ensure that the chip also operates correctly at its limit in this case, a suitably dimensioned line section is added in order to obtain a real characteristic impedance at the output.
Patent DE-3331340-A1 (DE)
Title: Central heating boiler
Inventor: NOACK ROLF DR ING
IPC: F28F21/04
Filed: 1983-08-31
Abstract: A central heating boiler has a combustion chamber (1) and situated below it an afterheating region (2) of vertical ceramic pipes (7) running from an upper to a lower ceramic plate (6,8). <IMAGE>
Patent DE-3334813-A1 (DE)
Inventor: KRUCKEWITT WILFRIED DR
IPC: F15B1/24
Filed: 1983-09-26
Abstract: A high pressure accumulator for supplying working fluid of a hydraulic control system includes a cylinder, walls disposed on ends of the cylinder, a piston movable within the cylinder defining a space for the working fluid on one side of the piston and a space for gas forming a gas spring on the other side of the piston, a support tube disposed at one of the walls in the gas space, a spring disposed on the support tube, and a stop disposed on the spring for limiting movement of the piston upon the occurrence of a gas loss in the gas space.
Patent DE-3341573-A1 (DE)
Title: Device for inserting blister-type boards, strips and the like together with a worksheet into a box-shaped container
Inventor: MONTI GIUSEPPE
IPC: B65B61/20
Filed: 1983-11-17
Abstract: The solution comprises a device for inserting blister-type boards, strips and the like together with a worksheet into a box-shaped container, especially in automatically operating boarding machines. It comprises a slide 10, articulated on a first frame 7, which is movable along the longitudinal axis of a stack synchronously with the transport device 1 for the box-shaped containers 3 and with the transport device 2 for the stacks 4 of boards 20, and has an elastic sheet 11 at the top, which is located in front of this slide itself. This slide is movable from an external position E to an inside position I, and as it is moved, it resiliently compresses the stack 4 with the sheet 11 and pushes the stack 4, together with the worksheet 14, inside the container 3. It contains in addition a rod 13 which is supported by a second frame 8 which moves parallel to the first position from a rest position R into an operating position L and is used to press, in this position L, against the top face of the stack which has already been inserted. <IMAGE>
Patent DE-3345685-A1 (DE)
Title: Mast foot with a rubber-elastic joint
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1983-12-16
Abstract: Published without abstract.
Patent DE-3347744-A1 (DE)
Title: Device for matching two RF generators to a predominantly inductive load
Inventor: AUKSUTAT GUENTER DIPL ING
IPC: B61L3/22
Filed: 1983-12-30
Abstract: For a device for matching two RF generators having different frequencies to a predominantly inductive load, a measure is to be specified by means of which a maximum current flows through the load and a maximum active power is absorbed by the load. This is achieved by a two-terminal network (Z1, Z2), consisting of a series circuit of a capacitor (C1) and an inductance (L2), in parallel with which inductance a capacitor (C2) is connected, or consisting of a parallel circuit of a capacitor (C3) with an inductance (L3) which is connected in series with a capacitor (C4), being interposed in a feedline from the series- or parallel-connected RF generators (G1, G2) having the frequencies f1, f2 to a series circuit consisting of an inductive load (L) and an ohmic terminating resistor (Ra), which two-terminal network, by adjusting at least two of its components, is tuned to such a capacitive impedance that it equally compensates for the inductive impedance of the load for both frequencies. <IMAGE>
Patent DE-3403566-A1 (DE)
Title: Adjustable-height foot
Inventor: WALLKAM ERICH ING GRAD
IPC: F16M7/00
Filed: 1984-02-02
Abstract: Adjustable-height foot is described for information technology racks (43), in which the adjustment of the foot height takes place by rotating a screw (30). The adjustment of the screw (30) takes place from a horizontal plane, the screw (30) being arranged horizontally in an upper part (1) of the foot and acting on an endpiece (14') of a lever (15) which is supported in the upper part (1) such that it can rotate. The other endpiece (14'') of the lever (15) is supported on a bearing (24) on the lower part (20), to which guide ribs (22, 22') are fitted, between which the upper part (1) is guided or slides during its movement in the vertical plane. <IMAGE>
Patent DE-3404211-A1 (DE)
Title: Electrical domestic apparatus having a mains power supply
Inventor: GRAF RICHARD DIPL ING
IPC: G05B19/042
Filed: 1984-02-07
Abstract: A domestic apparatus, such as a freezer, washing machine, tumble-drier, dishwasher, oven or the like having a number of monitoring functions, such as an indication of temperature, completion of programs or parts thereof etc., and having a controller is intended to be capable of observation with respect to its monitoring functions, irrespective of its location, throughout the household. The invention proposes that a device be arranged in the control 5, which device converts monitoring functions into coded electrical signals and emits them on the mains power lead 3. Furthermore, a separate monitoring receiver 14 having a mains connecting lead 13 is intended to be allocated to the domestic apparatus, which monitoring receiver 14 contains a decoder device and, connected thereto, visual and/or audible indicating devices 15...20 for the monitoring functions. <IMAGE>
Patent DE-3404381-A1 (DE)
Title: Process for producing bakery products
Inventor: POENSGEN FRITZ
IPC: A21D2/36
Filed: 1984-02-08
Abstract: Coeliac disease patients require a gluten-free diet, so that conventional bakery products from the cereals wheat, oats, barley and rye are denied to them. A process is proposed to prepare bakery products from gluten-free flour which is composed of a flour mixture of double-gelatinised flour and soya flour, a raising agent and fresh curd cheese and water being added to the flour mixture. The flour mixture, which preferably contains up to 2% by weight of carob bean meal, can be kneaded with the remaining ingredients to form a dough the dough pieces formed from which can be freely slid and do not have to be baked in tins. The bakery products baked therefrom have an appearance which is comparable to that of conventional bakery products. The flavour of the bakery products produced in this manner is likewise good.
Patent DE-3404784-A1 (DE)
Title: Method and device for generating an ultrasonic image
Inventor: ZURINSKI VIKTOR DIPL ING
IPC: G01S15/89
Filed: 1984-02-10
Abstract: The method and device operate using an ultrasonic head (8) which comprises a prescribed number of parallel ultrasonic transducer elements (10). The transducer elements (10) can be driven by means of a control device (15) to transmit and receive, scanning being produced in mutually parallel directions (22). The control device (15) is constructed such that it drives the ultrasonic transducer elements (10) in such a way that during scanning of an image the latter transmit and receive at a fixed, prescribed angle of rotation ( gamma ) with respect to the normal (19) of the application surface (12). This results in a diamond-shaped scanning zone (23). An ultrasonic signal-generating and evaluation device (14), likewise controlled by the control unit (15), delivers image signals to a pictorial representation device (24), on the screen of which the ultrasonic echo signals that are received in a scan and thereafter evaluated are represented in a diamond-shaped image (26) in each case. A method and the device are suitable in particular for heart examinations. <IMAGE>
Patent DE-3409600-A1 (DE)
Title: Self-aligning cold-forging die unit
Inventor: MIYAZAKI TAKESHI
IPC: B21J9/06
Filed: 1984-03-15
Abstract: A description is given of a self-aligning cold-forging die unit which comprises a moving die part, which has an end projecting from a frame and provided with a cavity, and a housing in which a stationary die part is arranged and in which the projecting end of the moving die part can be taken up. Clearance is provided at least between the moving die part or the housing and its frame and this makes possible displacement of the moving die part or of the housing in a direction perpendicular to the direction in which the die unit is closed.
Patent DE-3413561-A1 (DE)
Title: Device for intercepting received audible signals
Inventor: MEYERSIECK MANFRED DIPL-ING
IPC: G01S7/539
Filed: 1984-04-11
Abstract: Signals of a sonar installation are presented in audible form for detection and classification of a target. To analyse the signal, interception at lower reproduction speeds is desirable in order to be able to count periodic volume fluctuations. The invention provides a frequency-based division of the signal into two processing channels. In the first processing channel, the low-frequency component is obtained through demodulation and is stored during reproduction in a first sub-memory, preferably a RAM. In the second processing channel, the signal is clipped, sampled and stored in a second sub-memory, preferably a shift register. In a modulator connected downstream of the processing channels, the signal components which are read out at a lower, automatically adjustable reproduction speed as a read-in speed which is dependent on the frequency of the low-frequency component are combined and fed to a loudspeaker. The signal can be analysed in real time due to the automatic reproduction speed reduction.
Patent DE-3414629-A1 (DE)
Title: Composition with pharmaceutical action, therapeutic use of the composition and process for its preparation
IPC: C07D239/42
Filed: 1984-04-18
Abstract: A composition with pharmaceutical action is formed by a salicylate of 4,6-dimethyl-2-amino-3,4,5-trimethoxyphenylpyrimidine. A therapeutic use of this salicylate is as antiinflammatory agent with more mitostatic activity. The salicylate can be used for the local treatment of psoriasis. The salicylate can be prepared by mixing a 10% strength methanolic solution of 4,6-dimethyl-2-amino-3,4,5-trimethoxyphenylpyrimidine with a 10% strength methanolic solution of salicylic acid.
Patent DE-3416193-A1 (DE)
Title: Process for separating out halogens from a fluidised-bed combustion chamber and apparatus for carrying out this process
Inventor: MUENZNER HEINRICH DIPL CHEM DR
IPC: F23J15/02
Filed: 1984-05-02
Abstract: In a process for separating out halogens from a fluidised-bed combustion chamber, exhaust gas, in the space above the fluidised bed, is fed to a secondary fluidised bed of low temperature. <IMAGE>
Patent DE-3416692-A1 (DE)
Title: Extractor hood for large kitchens
Inventor: ROSENDAHL WILFRIED
IPC: F24C15/20
Filed: 1984-05-05
Abstract: An extractor hood for large kitchens having special filtering zones, namely a prefractionater with spray cleaner, a nebulising chamber with solvent mist, a wet filter for separating droplet-bound vapours, a dry filter for separating steam-bound vapours and circulation drying. The invention is intended considerably to reduce the quantity of exhaust air necessary and thus have an environmentally friendly and energy-saving effect. Additionally, the equipment costs are reduced due to unrequired exhaust air shafts. <IMAGE>
Patent DE-3418213-A1 (DE)
Title: Decision circuit
Inventor: WILHELM WILHELM DR
IPC: H03K5/12
Filed: 1984-05-16
Abstract: A decision circuit for improving the decision clarity in the regeneration of a serial input signal (4), consisting of an even number of power of two D-flipflops which are connected in parallel with the input signal (4) and are controlled with a frequency which is reduced from the clock frequency (1) by the power of 2, and which interrogate the input signal (4) sequentially in the clock grid (1), and of a multiplexer which assembles the output signals of the D-flipflops in the interrogation sequence again to form the output signal (7, 16). As a result of the distribution of the decision load to a plurality of parallel flipflops, a longer decision time is available for each individual one of them. <IMAGE>
Patent DE-3419872-A1 (DE)
Title: Test device for the observation of pigmentation of the human skin due to insolation
Inventor: WINDISCH WALTER WOLF
IPC: A61B5/103
Filed: 1984-05-28
Abstract: Published without abstract.
Patent DE-3424485-A1 (DE)
Title: Method for the status control of a synchronous machine having no sensors, for supply via a converter having a DC voltage intermediate circuit
Inventor: BECK HANS-PETER DR ING
IPC: H02P25/024
Filed: 1984-06-30
Abstract: In the case of the method for controlling and regulating a synchronous machine which is supplied from an invertor, it is not intended to use any pole-position sensors for regulation. This is achieved in that a desired value of the real current (iWw) is predetermined, said value is compared with the actual real current value (iWx) measured at the invertor input, and the regulation deviation ( DELTA iW) is supplied to a real-current regulator (6, 21), and in that a desired reactive current value (iQw), which is calculated from the stationary machine model, is specified, said value is compared with the actual stator current value (iSx) calculated in a measurement transducer (14), and the measured actual real current value (iWx) and the actual reactive current value (iQx) calculated in a measurement transducer (13), and the regulation deviation ( DELTA iQ) is supplied to a reactive current regulator (7, 23) whose output signal is added to that of the real-current regulator, and the sum is passed to the input of a controller (4), and in that, in the event of there being a variable voltage at the invertor input, said voltage adjusts the amplitude of the phase voltage of the machine in accordance with a specific relationship or in the situation where there is a constant voltage at the input of the invertor in accordance with said relationship by means of pulses, and the actual real-current value (iWx) is divided by the modulation level of the pulse invertor before it is supplied to the desired/actual value comparison. <IMAGE>