baber/WOPTO huggingface dataset:
Patent DE-3637576-A1 (DE)
Title: Headlight housing which can be lowered into the body of a vehicle
Inventor: STEINBERG KLAUS
IPC: B60Q1/05
Filed: 1986-11-04
Abstract: A headlight housing which can be lowered into the body of a vehicle is provided with a pivot lever and a coupling lever and is thus constructed in the manner of a 4-linked mechanism. As a result, retraction and extension of the headlight housing controlled in this way permits a wiper device for the lens of the headlight to be arranged in an elegant manner on the front of the headlight housing.
Patent DE-3639766-A1 (DE)
Title: Device for mounting and handling a circuit breaker plug-in unit for intermediate voltage switching installations
Inventor: GLOBIG MANFRED
IPC: H02B11/133
Filed: 1986-11-21
Abstract: A device for docking an emergency car to a cell of an intermediate voltage switching installation is described, which makes it possible to obtain automatic and inevitable blocking of guide rails in the cell and receiver rails in the emergency car when the circuit breaker plug-in unit is located in the cell or on the emergency car. Furthermore, this blocking is inevitably suspended when and only when during the transfer process the guide rails of the cell are correctly coupled to the receiver rails of the emergency car. When this coupling is released, the required blocking is already re-established.
Patent DE-3644466-A1 (DE)
Title: Safety system for the aisles of a rack store
Inventor: TELAAR RAINER
IPC: B65G1/04
Filed: 1986-12-24
Abstract: A safety system for the aisles of a rack store is described. In the entrance and exit areas of an aisle there are respectively provided two first sensors, arranged one behind the other, for sensing persons, and two second sensors, arranged one behind the other, for sensing vehicles. Each pair of sensors is assigned an electronic evaluation circuit with a forward/backward counter and an optical/acoustic indicating device. With this system, it is indicated by means of separate indicating devices whether there are persons or vehicles in the aisle. The number of persons or vehicles in the aisle is likewise determined.
Patent DE-3702418-A1 (DE)
Title: Rotary transport device
Inventor: CIANCI PASQUALE DIPL ING
IPC: B23Q16/10
Filed: 1987-01-28
Abstract: In rotary indexing tables and suchlike rotary transport devices, it is necessary for the accurate positioning of the rotary plate to temporarily neutralise its toothed connection. In the novel rotary transport device, it is to be possible to achieve exact positioning of the rotary plate without the rotary plate being lifted. The proposed device has spherical coupling bodies which can alternatively be engaged in and disengaged from tooth gaps of an inner toothed ring provided on the basic body and an outer toothed ring arranged on the rotary plate. A positive-locking connection free of play can be achieved by the coupling balls engaging in the tooth gaps. Rotary indexing tables.
Patent DE-3702710-A1 (DE)
Title: Door closing system which is actuated by external force
Inventor: GUDAT WOLFGANG DIPL ING
IPC: E05F15/40
Filed: 1987-01-30
Abstract: In a door closing system which is actuated by means of door cylinders (3, 4) or electric motors, in particular in vehicles of the public transport system, the passengers and the driver are to be warned in the event of a door being driveless as a result of a previous emergency activation. For this purpose, one or more sensors (5, 6) for detecting the mechanical or pneumatic state of the emergency activation can be provided. An electronic system (1) detects from the signals of the sensors (5, 6) the driveless state of the door system and consequently actuates an acoustic and/or visual signal transmitter (11). <IMAGE>
Patent DE-3707658-A1 (DE)
Title: Rotary to reciprocating drive conversion - involves eccentrically rotating spherical surface in contact with reciprocating spherical drive
Inventor: FRIEBE NORBERT
IPC: A01K11/00
Filed: 1987-03-10
Abstract: The transmission has two spherical surfaces in constant contact, with one surface (4) mounted eccentrically under a rotating plate (3) while the second surface (5) moves in a bore (6).  The spherical surfaces are in constant contact to transfer the drive, with the output drive spring loaded (7). The output drive can be in a tilting body with a bore.  The bore has a snug fit with the second ball bearing surface.  No other transmission parts are required. USE/ADVANTAGE - Tattooing instrument has simple transmission, few components.
Patent DE-3708183-A1 (DE)
Title: Concrete slab washing machine - removes slabs from press, transfers them to washing station and then places them on conveyor
Inventor: MATTERN HERBERT
IPC: B28B13/04
Filed: 1987-03-13
Abstract: The machine is for washing freshly produced concrete slabs.  It has a carriage (11) which receives the slabs from the press (18).  A transfer device (16) running on an overhead rail transfers the slab (17) from the carriage (11) to a swinging arm (12). The swinging arm swings the slab upwards to the washing station (13) and places it on a second swinging arm (14).  The second arm has a pallet (22) to receive the slab (17), and pallet and slab are together placed on a conveyor (15) which takes the washed slabs away. USE - Manufacture of concrete slabs.
Patent DE-3711695-A1 (DE)
Title: Distribution cap for a device for the extracorporal treatment of blood or its components
Inventor: REUL HELMUT PROF DR ING
IPC: B01D63/02
Filed: 1987-04-07
Abstract: Distribution cap with a rotationally symmetrical flow channel of diffusor-like design for a device for the extracorporal treatment of blood or its components, it being possible for a core whose length is smaller than the length of the flow channel to be provided toward the end of the flow channel. The contour of the flow channel and of the core is fixed by one equation, and this results in guidance of the flow in the flow channel in such a way that there is no flow separation or dead water areas, a linear delay of the flow rate over the entire length of the flow channel and hence a quadratic decrease in the averaged flow rate being achieved.
Patent DE-3714248-A1 (DE)
Title: High-tide barrier
Inventor: PARASKEVOPOULOS GEORGE
IPC: E02B7/20
Filed: 1987-04-29
Abstract: In a high-tide barrier with at least one movable flood gate, the flood gate is designed as a floodable hull.
Patent DE-3716386-A1 (DE)
Title: Method and apparatus for the automatic setting of the initial temperature in a process gas chromatograph
Inventor: RATFISCH WERNER
IPC: G01N30/30
Filed: 1987-05-15
Abstract: The invention relates to a method and an apparatus for cooling the analyser of a process gas chromatograph. After completing an analysis, the analyser is automatically opened and cooling air is blown into the analyser until the initial temperature for the next analysis is again reached. By this means, the total time required for the analysis can be considerably shortened.
Patent DE-3716437-A1 (DE)
Inventor: VONDERSCHER JACKY
IPC: A61K9/48
Filed: 1987-05-16
Abstract: Polypeptide compositions in particular for SMS, which contain a mono-saccharide or an alcohol and/or a polyoxyalkylene ether and which display in particular attractive resorption properties when administered orally.
Patent DE-3717878-A1 (DE)
Title: Separating curtain for rooms, halls, or the like having sloping ceilings and/or floors
IPC: A47H5/14
Filed: 1987-05-27
Abstract: In order to raise a sloping curtain for halls or the like while avoiding vertical and diagonal folds, a gathering rod is connected by pull straps or pull ropes to winding shafts which are assigned with their winding axes horizontally in the plane of the separating curtain or inclined in the direction of the roof inclination. By means of the interconnected winding shafts which are driven via a common rotary drive, are inclined and are provided with diameters proportional to the length of the respective pull means, during the gathering operation the pull means are wound on to the respective winding shaft such that the winding zone on the winding shaft moves in accordance with the horizontal displacement of the fixed engagement point of the pull means on the gathering rod and can thus lie in a single layer winding against winding. For further improvement of the single-layer winding-up of the pull means, the winding shafts are provided with guide grooves of different pitch.
Patent DE-3725843-A1 (DE)
Title: Tiltable converter
IPC: C21C5/50
Filed: 1987-08-04
Abstract: A tiltable converter consists of a support ring surrounding but not touching the converter with two diametrically opposite support pins. The support ring is fitted with removable support discs which protrude into circular bearings fixed to the converter witha certain amount of radial play. A support element to accommodate the tilting force is located between the ring and converter in the form of a jointed fish plate which is inclined to the longitudinal axis of the converter. The fish plate is tiltable in the plane.
Patent DE-3729384-A1 (DE)
Title: Apparatus for disintegrating branches, twigs and the like
Inventor: JOHMANN SEN BRUNO
IPC: B02C18/14
Filed: 1987-09-03
Abstract: A shredding mechanism and a chopping mechanism, which are arranged next to each other, are provided for an apparatus for comminuting branches, twigs and similar organic waste. The shredding tool and the chopping tool are mounted on a common horizontal shaft. The shredding housing and the chopping housing are separated from each other by means of a flywheel which is mounted on the shaft. <IMAGE>
Patent DE-3736323-A1 (DE)
Title: Device for hoisting and transporting pipes, for example
Inventor: HAHN DIETER BERNHARD
IPC: B66C1/24
Filed: 1987-10-27
Abstract: The invention concerns a device (1) for hoisting and transporting pipes, rolled stock or similar items to be transported that can be held by a load hook (3), with a crosspiece (3, 9) that can be hung from a crane hook (8), preferably by means of a load chain link (7); a load hook (2), in particular a C-shaped one, is supported from each end section of the crosspiece. In order to be able to move the device freely even when only limited space is available, in particular while it continues to be possible to support loads on both sides at least, the crosspiece (2) has crosspiece straps (3) supporting the load hooks, the crosspiece straps (3) and the load hooks (2) being connected movably to one another and forming part of a hinged parallelogram (Fig. 1). <IMAGE>
Patent DE-3737128-A1 (DE)
Title: Apparatus for moving barrels
Inventor: KIEDERLE RICHARD DIPL ING
IPC: B65G47/90
Filed: 1987-10-31
Abstract: In a barrel palletiser having gripping arms (10) received on a gripper head (3) movable by means of an extension arm (2), which gripping arms (10) are provided with holding elements which can be brought into and out of engagement with the barrels (4) to be grasped, universal usability can be achieved at the same time as a high operational reliability in that the gripping arms (10), which are arranged in such a manner that they can grip the respectively assigned barrel (4) from outside, can be lowered with their lower end at least below the upper running ring (13) of the assigned barrel (4) and in that the holding elements are constructed as a jaw (11) which engages below one running ring (13), can be placed against the barrel periphery from the outside and has inwardly directed bearing surfaces (12). <IMAGE>
Patent DE-3737827-A1 (DE)
Title: Method for operating a supercharged internal combustion engine, and internal combustion engine for carrying out the method
Inventor: SCHATZ OSKAR DR ING
IPC: F02B29/02
Filed: 1987-11-06
Abstract: In an internal combustion engine of the piston type, a control valve (22) is arranged upstream of the engine inlet valve (16) in the inlet channel (14). The control valve (22) is constructed as a directional valve with adjustable opening threshold, preferably as a non-return valve (26) which closes counter to the inflow direction, has an adjustable breakaway force and is opened after any desired delay with respect to the engine inlet valve (16) as a function of selected operating parameters of the internal combustion engine. <IMAGE>
Patent DE-3741380-A1 (DE)
Title: Device for slip limitation or prevention on driven wheels of a motor vehicle
Inventor: GERUM EDUARD DIPL ING DR
IPC: B60K28/16
Filed: 1987-12-07
Abstract: A drive slip control (ASR) with a pneumatic actuator cylinder (6) in the accelerator linkage (3) uses a 3/2 way valve (10) to activate the accelerator actuator cylinder, which 3/2 way valve (10) can only be switched over between the "ventilation" and "venting" positions. By actuating this solenoid valve (10) with pulses whose on times and off times can be adjusted in any desired manner, within certain limits any desired pressure variation or pressure gradient can be realised including the function "maintaining pressure". <IMAGE>
Patent DE-3742706-A1 (DE)
Title: Method for identifying unknown biological material
Inventor: LIEBHARDT ERICH PROF DR MED
IPC: C12Q1/6888
Filed: 1987-12-16
Abstract: The specificity of proteins has been used to date to identify the origin of a biological material. The invention relates to a method for identifying unknown biological material, wherein DNA of the unknown biological material is contacted with DNA of known biological material, and the degree of hybridisation between the said DNAs is determined. The method is particularly suitable for use in forensic medicine.
Patent DE-3742910-A1 (DE)
Title: Heating system
Inventor: NEUGEBAUER ALFRED R DR ING
IPC: F24D19/10
Filed: 1987-12-17
Abstract: In a heating system having a heat source, the heat output of which is subjected to large fluctuations in operation, a plurality of temperature control valves, each of which is assigned its own individual heat accumulator, are arranged located one behind the other in the forced circuit of the heat-transfer medium flowing through the heat source. As soon as the temperature of the heat-transfer medium arriving at a temperature control valve lies above that of the assigned individual accumulator, the heat is supplied to the latter. If this is not the case, then the heat is passed on to the following temperature control valve or back to the heat source again. A hierarchical temperature graduation is thus established in the individual accumulators, the heat-transfer medium flowing back to the heat source in each case has the lowest temperature occurring in the accumulator apparatus and, in the event of a drop in temperature of the heat-transfer medium leaving the heat source, the accumulator content is, despite absorption of heat, not cooled down by intermixing. The temperature control valves are preferably designed as mechanical reversing valves or heat pipes. The heat source is preferably a solar collector.
Patent DE-3743888-A1 (DE)
Inventor: CATANZANO ANDREA
IPC: H01B17/32
Filed: 1987-12-23
Abstract: An electric insulator comprising an insulating rod (10) and metal ferrules (13,14), has sheds (22) moulded in situ; the moulding covering the ends of the ferrules thereby inhibiting arcing between them. The moulding shrinks onto the rod (10) so eliminating voids within the insulator. One ferrule has a threaded spigot (18) and the other holes (19,191) for receiving a supporting pin. <IMAGE>
Patent DE-3744092-A1 (DE)
Title: Tool holder for drilling and chiselling tools
Inventor: HOYSS FRANZ
IPC: B23B31/107
Filed: 1987-12-24
Abstract: The tool holder (1) for drilling and chiselling tools possesses a receiving sleeve (2) with conical receiving opening (2a) and driving strips which engage in tool-side grooves (11a) and are intended for rotationally locked retention of the insertion shank (11) of a tool. Pins (4), mounted to be displaceable tangentially in the receiving sleeve (2), are engaged into a tool-side annular groove (11b) for axial retention of the tool. To fix the pins (4) in engaged position, a blocking element (9) is arranged so that it can be axially adjusted and fixed on the receiving sleeve (2) with respect to the pins (4). <IMAGE>
Patent DE-3800613-A1 (DE)
Title: Apparatus for treating water
Inventor: KLEIN HANS-ULRICH DIPL ING
IPC: B01D24/38
Filed: 1988-01-12
Abstract: In a process for treating water or purifying wastewater, especially for its final purification, in which water is passed through filters from bottom to top and the filters are washed in the opposite direction from top to bottom, the muddy wash water produced from the filters is conducted into a washwater disposal vessel, the sludge is separated there from the washwater preferably by sedimentation and the washwater is then fed by compressed air to all filter vessels on the raw water side in proportion to the throughput and the thickened sludge is taken off discontinuously from the washwater disposal vessel. It is thus possible, with a minimum of expense, to carry out differing process steps of a mechanical/flocculating type and/or adsorptive type, biological-aerobic type or biological-anaerobic type. <IMAGE>
Patent DE-3801097-A1 (DE)
Title: Mouth douche and method of switching a mouth douche on or off
Inventor: EBNER ALBERT DIPL ING
IPC: A61C17/028
Filed: 1988-01-16
Abstract: A mouth douche has a pump (P) which is driven by an electric motor and preferably produces a pulsating jet fed to a handpiece. At the same time, a manually operable water shut-off device which acts upon the throughflow of water is arranged at the handpiece. According to the invention, a resilient wall section (21) which cooperates with an electrical switch (19) is provided at the pump chamber (13) of the pump (P) or the jet guide in the mouth douche housing. On closure of the water shut-off device of the handpiece the wall section actuates this switch (19) so as to interrupt the pump motor circuit. According to a method of switching a mouth douche on or off, especially of the above-described type, it is provided that an elastic or adjustable wall section (21) located in the liquid path between the pump (P) and the water shut-off device be bulged or displaced by interrupting the water jet flow on the handpiece and the resultant pressure increase in the pumped liquid, and that the pump motor circuit be switched off by means of this bulging or displacing movement. <IMAGE>
Patent DE-3804751-A1 (DE)
Title: Amorphous silicon as a storage medium
Inventor: KNIFFLER NORBERT DIPL PHYS DR
IPC: G06K9/64
Filed: 1988-02-16
Abstract: A description is given of a memory with an amorphous silicon layer as a storage medium on a titanium substrate, in which it is possible to store sound or image as analog or digital information. An electron beam serves for writing in the information and such a beam or a laser beam serves for reading out the information from the memory. Several applications for electronic memories, such as a frequency analyser, oscillograph, also as an associative memory or as an adaptive memory. Erasable (EPROM), for example by means of heating, preferably by electron beam heating.
Patent DE-3807779-A1 (DE)
Title: Method and production installation for the automatic assembling of keyboards, in particular for data systems
Inventor: SCHOENEBECK HERBERT
IPC: H01H13/702
Filed: 1988-03-09
Abstract: The invention relates to a method and a production installation for the automatic assembling of keyboards. Such keyboards have hitherto been assembled manually, which can, however, lead to variations in quality due to personnel. For better economy and for quality improvement, the invention provides for switch elements (FE), a switch membrane (SK), keyboard caps (TK), printed circuit boards and covers to be combined with the keyboard housing (T) in a plurality of stations lying seqentially on a conveyor belt, the marking of the key caps (TK) using a laser and the testing and marking of the keyboard being carried out on the same production line. <IMAGE>
Patent DE-3810312-A1 (DE)
Title: Ionised cluster beam deposition monitoring - by scanning the beam with luminescence exciting light for intensity measurement
Inventor: TAKAGI TOSHINORI PROF
IPC: C23C14/22
Filed: 1988-03-26
Abstract: The ionized-cluster beam (ICB) deposition is monitored during the thin-film deposition of metal, semiconductor or magnetic films by using a light source for the irradiation which excites the cluster to emit a luminescence. The spectral intensity of the latter is determined by a receiver and another unit records the spectral intensity. ADVANTAGE - This provides a qualitative record for the cluster formation so that the ICB technique can be applied in a more profitable and more efficient way.
Patent DE-3811357-A1 (DE)
Title: Pipe connection for water fittings
Inventor: KRIPPENDORF MANFRED DIPL ING
IPC: E03C1/04
Filed: 1988-04-02
Abstract: In the case of a water fitting having a housing on which one or more pipelines can be connected in a sealed and fixed manner in one bore in each case, the invention proposes, for the purposes of cost-effective performance and avoiding a soldering procedure, that the pipeline can be pushed only at an extremely low temperature into the bore of the housing which is approximately at room temperature.
Patent DE-3823981-A1 (DE)
Title: Galvanising unit for small components
Inventor: MINTERT ROLF
IPC: C23C2/00
Filed: 1988-07-15
Abstract: In order to provide a galvanising unit for small components, essentially consisting of a galvanising bath, a perforated, basket-like recipient vessel which is open at the top and can be immersed into the bath, and a centrifuge with a covering hood and receiver vessel for centrifuging off excess zinc, wherein the excess zinc is directly preserved for the galvanising bath and the arrangement of additional covering hoods above the galvanising bath can be avoided, it is proposed that the centrifuge with covering hood (2) is located at least approximately vertically above the galvanising bath (16), the receiver vessel is formed by the galvanising oven containing the galvanising bath (16) and the receiver vessel (4) for the galvanisation material is arranged so that it can alternately be lowered into the bath and lifted into the covering hood (2) of the centrifuge and be rotated by a motor in the latter. <IMAGE>
Patent DE-3828115-A1 (DE)
Title: Method for coding information of one, two or more channels and/or frequency reduction of the alternating coding current or currents and transmission of the latter
Inventor: DIRR JOSEF DIPL ING
IPC: H04N7/24
Filed: 1988-08-18
Abstract: The multiple frequency-division or time-division multiplex utilisation of current paths has previously been known. However, these methods require considerable expenditure and need a wide bandwidth. In the present invention, this is avoided by the fact that the code elements of the various channels, which are arranged synchronously or quasi-synchronously, are arranged in parallel and all of them are combined together to form one code word and are transmitted.
Patent DE-3835161-A1 (DE)
Title: Exhaust gas purification by means of wet-chemical catalytic oxidation with atmospheric oxygen
Inventor: FABIAN WERNER DIPL CHEM
IPC: B01D53/86
Filed: 1988-10-13
Abstract: The present process describes a wet-chemical cyclic process with which, by means of salts of the subgroup elements copper, cobalt or iron, atmospheric oxygen is adsorbed and, together with water, converted into free hydroxyl radicals. These free radicals serve as oxidising agents for the disposal of toxic organic or organoelemental compounds, some of which are also carcinogenic. These substances are currently disposed of either by thermal combustion or by adsorption in the liquid phase by oxidising agents. The present process combines the advantages of the thermal combustion in the form of the large variety of substances and the conversion of the gases to be disposed of into the environmentally harmless products carbon dioxide and water and the advantages of the wet-chemical adsorption which result from even the lowest pollutant concentrations being able to be disposed of with a high efficiency. Since the process operates with atmospheric oxygen it is highly inexpensive. Principal applications of the process are the disposal of ethylene oxide and formaldehyde.