baber/WOPTO huggingface dataset:
Patent DE-3150750-A1 (DE)
Title: Method for accelerated enzymatic reaction
Inventor: ZUCKER FRIEDRICH Z DIPL ING
IPC: C12P1/00
Filed: 1981-12-22
Abstract: The method entails a plant and/or animal substrate being vigorously mixed in the turbulence zone of a homogenising machine with an enzyme, where appropriate in the presence of a suitable coenzyme. The homogenising machine consists of a housing with, rotating therein, a rotor which is in the form of a truncated cone and whose surface is equipped with coaxial rings of graduated diameter, each of which fits between rings of the same type on the inner wall of the housing opposite the rotor.
Patent DE-3151277-A1 (DE)
Inventor: ANDREE DIETRICH ING GRAD
IPC: E02F9/12
Filed: 1981-12-24
Abstract: A safety mounting for large antifriction bearings comprises rolling members disposed at a first bearing ring, a second bearing ring engages the rolling members, and a combined attachment and retainer provision is disposed at the first bearing ring and positively locks the second bearing ring. The attachment aspect of the provision provides for mounting of connecting constructions to the bearing ring. These safety mountings are particularly suited for large antifriction bearings at excavators, dredgers and cranes. The combined attachment and retainer provision allows to save material, space and time.
Patent DE-3151837-A1 (DE)
Title: Device for slit illumination
Inventor: RUEDEL REINHARD DIPL ING
IPC: A61F9/00
Filed: 1981-12-29
Abstract: The invention relates to a device for slit illumination for a binocular microscope, preferably for an operating microscope in ophthalmology. The aim of the invention is to provide a device which enables a light slit or an illuminating device to be guided continuously on a defined arc in the object plane of the microscope, and which does not restrict the operating field. In this case, the movement of the slit is to be possible both by motor and by hand. According to the invention, the object is achieved when the device consists of a first and a second support which in the initial position are arranged above one another and at right-angles to the optical axis of the microscope. The illuminated slit is accommodated in the first support, and is projected via optical systems arranged in the second support onto the object plane of the microscope. The first support is rotatably mounted on the microscope and the second support is rotatably mounted on the opposite end of the first support. Driven by motor or hand, the two supports pivot about their axes of rotation, so that they move apart from one another like shears, with the result that the light slit in the arc is moved over the object plane of the microscope. <IMAGE>
Patent DE-3203885-A1 (DE)
Title: External pull handle, especially for motor-vehicle doors
Inventor: GRABNER CHRISTIAN DIPL ING
IPC: E05B79/06
Filed: 1982-02-05
Abstract: An external pull handle, especially for motor-vehicle doors, is mounted so as to be attachable onto a vertical axle, and therefore pivotable, with a bearing arm arranged at the end and having a loose bearing, in a supporting part fastened to the inside of the outer panel of the door and having recesses. A shank is formed on the pull-handle end located opposite the bearing arm, and a driving hook is formed on this shank. The shank is guided in one of the recesses of the supporting part and cooperates with an actuating lever of the closing device and with a return device loaded by spring prestress. The return device consists of a lever arm which is pivotably mounted at one end on the supporting part. The free end of the lever arm is designed so that the driving hook can engage behind it, and is supported relative to the supporting part as a result of the effect of a compression spring.
Patent DE-3212643-A1 (DE)
Title: Process and apparatus for producing rubber solutions
Inventor: MUS DIETMAR
IPC: B29B7/74
Filed: 1982-04-05
Abstract: The invention relates to a process for producing rubber solutions and an apparatus for carrying out the process. For the process it is proposed that a rubber mixture be prepared in an extruder and that it then be fed to a downstream agitator mill, in which it is mixed with a solvent.
Patent DE-3214991-A1 (DE)
Title: Semiconductor chip with discrete capacitor
Inventor: BINDER KURT-JOERN DIPL PHYS
IPC: H01G4/40
Filed: 1982-04-22
Abstract: In a semiconductor chip (21), in particular in an integrated circuit, a capacitor (22) is discretely connected to the circuit. The capacitor (22) comprises metal layers (23, 24) of opposite polarity with a glow-discharge polymer dielectric layer (25) between them. Capacitor (22) and semiconductor chip (21) are connected by direct contact at the points (231, 241). Contact is made between the semiconductor chip (21) and housing connections (27) at the contact points (28) by the wires (29). <IMAGE>
Patent DE-3219643-A1 (DE)
Inventor: HOPP RUDOLF DR
IPC: C07C301/00
Filed: 1982-05-25
Abstract: N-(p-sulfophenyl)-cinnamamide, which is optionally present in the form of a salt, can be prepared by the reaction of cinnamoyl chloride with sulphanilic acid in the presence of a tertiary amine. The new compound can be used in light-protection agents.
Patent DE-3221495-A1 (DE)
Title: Process and device for converting sewage sludge into oil and coal
Inventor: SINNING BERNHARD DIPL ING
IPC: C02F11/13
Filed: 1982-06-07
Abstract: A process for converting sewage sludge into oil and coal is described, wherein the sewage sludge is dried, comminuted and converted under anoxic conditions and at elevated temperatures to hydrocarbon-containing gases and coal, and wherein the gases formed are condensed and the oil fractions arising in the condensation, the aqueous phase and the residual gases are collected and/or taken off. In order to free the sewage sludge as far as possible from water in a simple and inexpensive manner before the conversion, it is proposed to burn the coal at least partially and to use the combustion gases at least partially in the drying of the sewage sludge. With particular advantage, the drying of the sewage sludge is then carried out by direct heat exchange between combustion gases and sewage sludge. In this way, the energy contents within the process are exploited in the best possible manner.
Patent DE-3222434-A1 (DE)
Title: Cathode ray tube and process for the production of a fluorescent screen for such a cathode ray tube
Inventor: GEISSER JUERGEN
IPC: H01J29/28
Filed: 1982-06-15
Abstract: To prevent burning into the glass by the highly accelerated electron beam, it is proposed to apply a layer of quartz between the phosphor layer and the glass window, in cathode ray tubes having a fluorescent screen.
Patent DE-3229239-A1 (DE)
Title: Pump for liquid media and for application in the field of heat pumps (hydrodynamic magnetic pump)
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F04B43/12
Filed: 1982-08-05
Abstract: A helical, tube-like coil arrangement is wound around the core of a surface travelling-field magnet - in the sense of a three-phase motor stator. A magnetisable insert is provided in the outer tube layers, i.e. those remote from the mid point of the core. The travelling rotating field generates, in a peristaltic fashion, tube nodes and antinodes which are capable in sum of delivering the tube contents. It is possible to eliminate other parts mounted in any way or a housing. All liquid or pasty substances can be delivered. The delivery rate and delivery pressure can be varied within wide limits by appropriate selection of the tube width and the number of turns. Parts requiring to be sealed, such as shafts and the like, are eliminated, just like drive motors, so that aggressive chemical substances are to be delivered just as favourably as sensitive biological materials. The very simple design permits cost-effective mass production, so that this pump ought to be widely used.
Patent DE-3237523-A1 (DE)
Title: Device for fixing an adjusting device for carburettors or the like
Inventor: FAFFLOCK FRIEDRICH
IPC: F02D11/10
Filed: 1982-10-09
Abstract: In the case of a device for fixing an adjusting device with a Bowden cable (34), linkage or the like, operatable by means of an accelerator pedal (34a), which device is connected to a carburettor and/or an injection device of internal combustion engines such as motor vehicles, the Bowden cable (34) can be fixed as a detent device by means of the shaft (15) of a servomotor (16) by way of the adjusting device formed from an idler pulley (33) with driving plate (31) and perforated plate (18). The rotary movement of the shaft (15) and the perforated plate (18) connected to this is at the same time electronically controlled, preferably by means of coding holes (19) and photoelectric cells (20) when the accelerator pedal (34a) and/or the clutch pedal (25) are operated on the one hand and by a vacuum adjustment device (30) on the other in such a way that the detent device (16) re-establishes the set gas and/or air flow of the carburettor. <IMAGE>
Patent DE-3238721-A1 (DE)
Title: Compaction device for stowing
Inventor: VOSS KURT-HEINZ DIPL ING
IPC: E21D23/04
Filed: 1982-10-19
Abstract: The pneumatic stowing introduced with the use of hydraulic powered support assemblies is compacted via plates linked to the cap part projecting to the rear and directed towards the stowing. To improve the compaction work as well as to support the cap projecting to the rear into the stowed goaf, a slide movable in the longitudinal direction of the cap (1), via at least one hydraulic cylinder (2), is provided beneath the cap (1) projecting to the rear of a powered support assembly. A compaction plate (4) is arranged on the slide end directed towards the stowing (6) (Fig. 2). <IMAGE>
Patent DE-3239011-A1 (DE)
Inventor: SCHOEN JOSEF DIPL ING
IPC: G02B6/24
Filed: 1982-10-21
Abstract: A method of forming an optical coupling device having plug pins received in a sleeve with one of the plug pins supporting a single waveguide and the other plug pin supporting a bundle of optical waveguides, characterized by providing the waveguides, etching the waveguides to form an end zone of a thin thickness connecting by a tapering transition zone having increasing thickness to the original cladding thickness of the optical waveguides, assembling the waveguides in an optical bundle with the end zones being arranged with the smallest spacing therebetween. Preferably, each of the plug pins has a bore with a small portion adjacent the end of the pin which corresponds to the diameter of the end zones of the bundle of waveguides.
Patent DE-3245409-A1 (DE)
Title: Apparatus for the longitudinal and transverse severing of continuous foil-like webs, in particular tobacco foil
Inventor: LANGE STEFFEN
IPC: A24C1/04
Filed: 1982-12-08
Abstract: The apparatus for the longitudinal and transverse severing of continuous foil-like webs, in particular tobacco foil, is preferably used in the manufacture of cutting foil for the cigarette industry. The object of the invention is to provide an apparatus which, arranged for example directly on a foil-casting machine, permits the process for the longitudinal and transverse severing to form high-quality cutting foil and is characterised by reliability, ease of maintenance and low wear. The technical object is achieved by the fact that, in a functional context, longitudinal severing and transverse severing are performed in direct succession, both the advancing and the tightening of the foil web being effected by appropriate arrangement of rollers, some of which have different rotational speeds, and a reliable severing being brought about by assignment of appropriate severing members. Besides the preferred application of tobacco foil, the invention is also suitable for severing foils of different materials, such as paper, leather, plastics and the like. The directly succeeding longitudinal and transverse severing forming the object of the invention are also functionally possible independently of one another.
Patent DE-3305849-A1 (DE)
Title: Closure with integrated pouring aid
Inventor: WRIEDEN JOACHIM DIPL ING
IPC: B65D47/04
Filed: 1983-02-19
Abstract: Published without abstract.
Patent DE-3308306-A1 (DE)
Title: Device for, in particular, reversible conversion of built-in lighting fittings to built-on lighting fittings
Inventor: VINNEMEIER HEINZ WERNER
IPC: F21V21/00
Filed: 1983-03-09
Abstract: In order to be able to convert existing built-in light fittings to built-on lighting fittings, in which it is also possible to install lamps of relatively large dimensions, the built-in light fitting is provided with an extension piece which can be adjusted in length and is screwed into the lamp holder. The base plate, which is mounted on this extension piece, in particular indirectly above the ballast, can be constructed as a light reflector, and it is possible to fasten a lamp cover thereto. A fluorescent lamp can be connected to the ballast.
Patent DE-3312482-A1 (DE)
Title: Compensation weight for a vehicle wheel
Inventor: HUININK HEINRICH DIPL ING
IPC: B60B21/02
Filed: 1983-04-07
Abstract: The invention relates to a compensation weight for a vehicle wheel with pneumatic tyres with a radial tyre with cores, which are resistant to tensile stress and compression-proof, in the beads and with a rigid rim which has radially inwardly extending rim flanges and, next to these, seat surfaces on the inner circumference of the rim for holding the beads and in which, in addition, on the inner circumference the space located between the tyre beads and the rim disc is taken up by a filler ring. In order to be able to balance such a wheel, it is proposed that the compensation weight should have an anchoring element with which it can be releasably driven in at the junction point between tyre bead and filler ring.
Patent DE-3314889-A1 (DE)
Title: Live cinema in a moving train
Inventor: RAHMANN FRITZ
IPC: A63J15/00
Filed: 1983-04-25
Abstract: A train compartment is completely darkened and a hole of variable size is made in the darkening material at one point of the compartment window, through which hole the exterior is projected into the compartment. The compartment coach is coupled onto a train and moves so that the images in the interior of the coach move in proportion to the speed of the train. This device can be installed in all closed vehicles.
Patent DE-3315846-A1 (DE)
Title: Apparatus for introducing liquid and/or gaseous media into the drum of a continuous-flow washing machine
Inventor: ARENDT HANS F
IPC: D06F31/00
Filed: 1983-04-30
Abstract: An apparatus for introducing liquid and/or gaseous media into the drum of a continuous-flow washing machine without housing possesses a multiplicity of annular chambers (64, 66, 68, 69, 71) which are arranged coaxially with one another and are separated from one another and which are formed between two respective separating discs (55, 63, 65, 67, 70, 72). Introduced in the middle region of each annular chamber is at least one line connection (91, 84) which is guided out of the apparatus in the axial direction outwards, if appropriate passing through adjacent annular chambers in a liquid-tight and/or gas-tight manner. Furthermore, line connections (27) extending radially outwards open into the annular chambers, and moreover each annular chamber is formed by mutually rotatable housing elements of a first and a second type (51, 55, ...), of which the first type and the second type are respectively assigned rotatably to one another. In one version, the housing elements of the first type are formed by a pot-like housing, in which the annular chambers are received, and the housing elements of the second type are formed by the partition walls which are held at a distance from one another by means of spacers (60). The partition walls and the spacers are pressed against one another by means of a central screw connection (80, 83, 82) and are held rotatably in the housing (51) by means of bearings (53, 73). <IMAGE>
Patent DE-3319077-A1 (DE)
Title: Device for lifting and shifting in particular cupboard-like furniture
Inventor: LIMBERGER EDWIN
IPC: B66F15/00
Filed: 1983-05-26
Abstract: The device for lifting and shifting cupboard-like furniture or furniture which is provided with lateral wall, base or rack elements which can be clamped in place, has a clamping device which has clamping jaws (20, 21, 22, 23) which are fastened to horizontal rectangular tubes (2, 3, 8, 9, 10, 11) guided telescopically one inside the other. The rectangular tubes with their clamping jaws can be displaced towards one another by a threaded spindle. In order to obtain an effective clamping seat for the clamping jaws which is sufficient even for large loads and in order to avoid the risk of slipping of the furniture as well as of damage to the furniture, two clamping devices are provided and are arranged in such a way that their rectangular tubes (2, 3), running at a distance from one another and in parallel to one another, form the top and bottom legs of a frame (1) which serves as a vertical supporting plane with at least one supporting surface. In this arrangement, a horizontal supporting plate (34) arranged at right angles to the frame plane is provided on the side of the frame (1) remote from the clamping jaws (20 to 23). Vertically adjustable and steerable castors (40, 41) are fastened or can be fastened to the supporting plate (34). Instead of the supporting plate (34), a parallel frame to which vertically adjustable castors are fastened can be provided. <IMAGE>
Patent DE-3325889-A1 (DE)
Title: Thermometer having a ferrimagnetic temperature sensor
Inventor: LUEDEKE KAI-MICHAEL
IPC: G01R17/06
Filed: 1983-07-19
Abstract: The thermometer for determining the local temperature in organic tissues has a ferrimagnetic temperature sensor 1 which is irradiated with the aid of a direct-current magnetic field 2, which varies in step with a low frequency, and by a microwave transmitter 3 with the aid of a high-frequency field of variable frequency. The temperature sensor 1 emits a resonance signal which depends on the temperature and the magnetic field and which is fed to a receiver 6 for generating a retuning voltage 19 with the aid of which the microwave transmitter 3 is automatically set to the temperature-dependent resonant frequency, which is displayed as temperature value. <IMAGE>
Patent DE-3331208-A1 (DE)
Inventor: ROTTSTEDT HANS-JUERGEN
IPC: B41F31/04
Filed: 1983-08-30
Abstract: The ink dosing elements in the ink fountain of a printing machine are adjusted to reference positions in response to measurement of the amount of ink applied to the fountain roller at the respective inking zones. The reference positions are stored in a data memory for future use or are adjusted in accordance with predetermined values to arrive at the settings of the ink dosing elements for obtaining a desired ink profile. Preferably an optical densitometer mounted on a rail parallel to the fountain roller measures the amount of ink, and the densitometer is initially calibrated at an ink-free zone on the fountain roller. According to a manual embodiment, a first one of the ink dosing elements is brought to a reference position by an operator while viewing the respective inking zone, for example, to obtain a permissible minimum of ink. The densitometer is moved to measure the ink at the first inking zone, and is successively moved to measure the ink at the other inking zones while the respective ink dosing elements are adjusted to obtain substantially the same measured values for all of the inking zones. Alternatively, the method is performed by a remote control computer.
Patent DE-3337202-A1 (DE)
Title: Locking device for a pivotable cover, especially for an engine bonnet or boot lid of a motor vehicle
Inventor: SAJFERT DRAGO
IPC: E05B83/24
Filed: 1983-10-13
Abstract: A locking device for the engine bonnet or boot lid of a motor vehicle consists, in general, of a rotary-latch lock having a locking bolt (13) and of a securing element (1), the so-called catch hook, fastened rotatably to the lock case (3) between two limit positions and having a first sliding track (9). In its first limit position securing the cover against jumping open, with the lock released, the securing element (1) projects essentially beyond the upper case edge (21) of the lock. To prevent the securing element (1) from assuming the first limit position even with the lock locked, this being a disadvantage for the construction of the cover in this region in terms of a shape of low resistance, it is proposed to equip the securing element (1) with a second sliding track (12) for the locking bolt (13), said second sliding track being curved in such a way that, while the cover is being closed, the securing element (1) is rotated in the direction of its second limit position into a position in which its hook-shaped free end (8) is located underneath the upper case edge (21) of the lock, and is held there. <IMAGE>
Patent DE-3412672-A1 (DE)
Title: Slide valve-controlled four-stroke combustion engine
Inventor: DYLLA GUENTHER
IPC: F02B75/02
Filed: 1984-04-04
Abstract: In order to improve the sealing between the static and the moving part in the case of a slide valve-controlled four-stroke combustion engine with fixed slide valve housing with inlet and outlet slots and a rotating cylinder housing, a similarly rotating, axially movable sealing ring is used which does not lift off from the sealing surface under compression and working pressure.
Patent DE-3415155-A1 (DE)
Title: Carrier body connected with microencapsulated liquids
Inventor: BREHM GEB EHRMUTH
IPC: A61K9/70
Filed: 1984-04-21
Abstract: Microencapsulated liquids having a health-promoting and/or hygienic effect are connected with a carrier body of textile or textile-like materials or cellulose, it being possible for the carrier body to assume a wide variety of geometrical shapes or else to be designed as an endless belt with detachable parts. The active substance can be requested at any time if and when required and can thus be administered several times until all microcapsules which surround the liquid are destroyed. The main fields of application are in the fields of cosmetics and dermatology.
Patent DE-3423240-A1 (DE)
Title: Evaporator
Inventor: GOEBEL PETER
IPC: F25D21/14
Filed: 1984-06-23
Abstract: Evaporator for an absorption heat pump having a heat exchanger element, below which a heated sump for condensate is arranged which is heated by the off-gases of a burner of the heat pump expeller. In a further development of the invention, where the heat pump is designed as a compression heat pump driven by an internal combustion engine, the sump is heated by exhaust gases of an internal combustion engine.
Patent DE-3428247-A1 (DE)
Title: Method and arrangement for converting polychromatic graphics into bichromatic graphics
Inventor: ROTH ROLAND DIPL ING
IPC: G09G5/02
Filed: 1984-07-31
Abstract: Conversion of polychromatic graphics into bichromatic graphics is performed by generating a pixel (B1 to B4) with the first colour of the bichromatic graphics in the case of each change in the colour of the polychromatic graphics, and by representing pixels with the second colour of the bichromatic graphics in the case of the colour of the polychromatic graphics remaining unchanged. The conversion is performed during linewise processing of the polychromatic graphics in at least one direction, preferably in both coordinate directions. <IMAGE>
Patent DE-3429056-A1 (DE)
Title: Drive for a mowing cutter bar, especially for single-axle hand-controlled motor appliances
Inventor: KLEVER MANFRED DIPL ING
IPC: A01D34/08
Filed: 1984-08-07
Abstract: To absorb the vibrations of the mowing cutter of a bar mower, the tubular jib carrying the mowing cutter bar and the drive shaft mounted therein are subdivided, the jib sections being connected to one another, with at least one elastic element being interposed, and the drive-shaft strings being connected to one another via an angularly movable coupling. Preferably, the jib sections are connected to one another in an articulated manner, with joint pins and rubber-metal bushes being interposed, in such a way that the elastic component of the rubber-metal bushes absorbs the vibrations by means of torsion.