baber/WOPTO huggingface dataset:
Patent DE-3211969-A1 (DE)
Title: Universal digital communications network for packet-switched information transmission between fixed stations
Inventor: GEFROERER STANISLAUS
IPC: H04W76/20
Filed: 1982-03-31
Abstract: A higher-ranking connection control system (VSTS) with at least one management processor (VR) is assigned to the communications network (KOM), the connection control system (VSTS) being connected via an information data network (INF) at least to transit exchanges (TVST) within the communications network (KOM). The management processor(s) (VR1, VR2) always has/have updated data relating to network structure, network utilisation, current allocations of mobile subscriber identification numbers to station numbers etc. Connection set-up and clear-down procedures are carried out by the terminal exchanges (EVST) concerned on the basis of instructions from the connection control system. <IMAGE>
Patent DE-3215553-A1 (DE)
Title: Method for positive anchorage
Inventor: HERB ARMIN
IPC: F16B13/14
Filed: 1982-04-26
Abstract: Method for producing an undercut receiving opening for the positive anchorage of fastening elements. In this method, a core moulding (1) consisting of a fixed part (1a) and a sliding piece (1b) is inserted in a drill hole of a receiving material (2). The core moulding (1) has a region (1c) of widened cross-section at its introduction end. The cavity resulting between the drill-hole wall (2a) and the core moulding (1) is filled with a curable compound (4). After the curing of the compound (4), the sliding piece (1b) is first pulled out. The fixed part (1a) can then also be removed from the receiving opening produced. <IMAGE>
Patent DE-3216681-A1 (DE)
Title: Fuel injection device of the distributor type
Inventor: OCHIAI KOUJI
IPC: F02M41/14
Filed: 1982-05-04
Abstract: A fuel injection device of the distributor type has a feed pump, the outlet orifice of which is connected to a highly pressurised chamber inside a housing of the device. The highly pressurised chamber and the intake orifice of the feed pump are connected to one another by way of lines and by way of a pressure control valve which is fixed on the wall of the housing. An energising circuit for a solenoid actuating unit for triggering and for closing a bobbin of the pressure control valve contains a switch for closing the circuit during starting of the engine and a time delay circuit or a timing unit in order to keep the switch in the closed state for a predetermined period of time. <IMAGE>
Patent DE-3218161-A1 (DE)
Title: Circuit arrangement for an electrical heating element, and a device equipped therewith
Inventor: MOEHLENHOFF HELLMUTH
IPC: F24H9/20
Filed: 1982-05-14
Abstract: A circuit arrangement for an electrical heating element is specified having PTC heating elements (5a to 6d) and a ventilator (2), by means of which arrangement the individual, parallel-connected PTC heating elements are switched on successively, in order to avoid an excessively high switching-on current. Thermal switches (6 to 8) can be used for this purpose. The ventilator (2) is not switched on until the last PTC heating element (5d) has been switched on. After the PTC elements have been switched off, said ventilator (2) still runs for some time. <IMAGE>
Patent DE-3226557-A1 (DE)
Title: Process for operating fluidised-bed equipment
Inventor: SOMMER PETER DR
IPC: C21D1/62
Filed: 1982-07-16
Abstract: Process for operating fluidised-bed equipment for cooling metallic articles. The fluidised-bed equipment comprises a device for maintaining the fluidised bed, which device has at least one diffusion plate for the carrier gas and at least one cooling tube dipping into the fluidised bed. A liquid coolant is introduced into the cooling tube. By means of the coolant, sensible heat is removed from the fluidised bed, and a preset fluidised-bed temperature is maintained therein. A coolant which is in the form of vapour at the fluidised-bed temperature is used. This coolant is, however, introduced into the cooling tube in the liquefied state as a result of refrigeration. The liquefied coolant is caused to vaporise in the cooling tube and discharged in the form of vapour, after which it can be used as carrier gas. <IMAGE>
Patent DE-3227806-A1 (DE)
Title: Fuel supply system
Inventor: WESSEL WOLF ING GRAD
IPC: F02M33/04
Filed: 1982-07-24
Abstract: The invention proposes a fuel supply system which serves for the operation of an internal combustion engine with an intake pipe. The fuel supply system comprises a pressure transducer (13) which communicates via an air conduit (11) with the intake pipe (3) of the internal combustion engine. Provided in the air conduit (11) is a fluid collection point (12) which is positioned lower than the pressure transducer (13). It is thereby possible to keep condensed liquid away from the pressure transducer (13). The fluid collection point (12) can be formed in a metal block (15) which is arranged in good thermal contact on the engine block (5) of the internal combustion engine. To heat the metal block (15), it is likewise possible to use cooling water which is fed to the metal block (15) from the cooling water space (16) via a heating conduit (17). On the other hand, the metal block (15) could be heated by an electric heating resistor (18). The heating of the fluid collection point (12, 15) allows collecting fluid to evaporate and be carried away to the intake pipe (3). <IMAGE>
Patent DE-3228965-A1 (DE)
Title: Device for lifting, lowering and tilting a location surface for an instrument
Inventor: REINFURTH LOTHAR
IPC: F16M11/10
Filed: 1982-08-03
Abstract: In a device for lifting, lowering and tilting a location surface for an instrument, this location surface is linked to a base frame via a parallel guide consisting of rocking arm and guide rod. The guide rod of the parallel guide is linked with one end to a bell-crank lever, the bottom end of which is provided with a longitudinal slot in which the eccentric of an eccentric shaft is guided, which eccentric shaft can be rotated about an axis parallel to the axis of rotation of the bell-crank lever and can be clamped in position. The location surface can be tilted to the front or the rear through a certain pivot angle by rotating the eccentric shaft. The device mainly serves to set up measuring and inspection instruments, in particular display units, from ergonomic aspects. <IMAGE>
Patent DE-3229706-A1 (DE)
Title: Magnetic suction stop
Inventor: KOENIG THOMAS
IPC: A47L9/02
Filed: 1982-08-10
Abstract: Published without abstract.
Patent DE-3230820-A1 (DE)
Title: Electric motor having a run-on brake, especially for driving a circular saw blade
Inventor: MEYER MANFRED
IPC: H02K11/25
Filed: 1982-08-19
Abstract: The invention relates to an electric motor having a run-on brake, especially for driving a circular saw blade, having a brake disk which is connected in a rotationally fixed manner to the rotor, inside a pot-shaped bearing plate, and having a brake lever which is mounted on the bearing plate, outside the bearing plate, and is operated by the armature of a brake lifting magnet, and whose part which is provided with the braking surface can be guided through an opening in the bearing plate, against the brake disc by means of spring force a retaining housing for the brake lifting magnet being cast onto the essentially cylindrical outer jacket of the bearing plate, which retaining housing consists of a rear wall which is at right angles to the shaft of the motor and of side walls which are connected to the outer jacket of the bearing plate and through which an opening is formed which is directed axially and can be closed by a cover, and the boundary surface between the outer jacket of the bearing plate and the side walls of the retaining housing having a through-opening for that part of the brake lever which is provided with the brake lining, through which through-opening the brake lever is directed against the outer circumference of a drum surface which is arranged on the brake disc. <IMAGE>
Patent DE-3232423-A1 (DE)
Inventor: TEMPEL WULF
IPC: B65D19/08
Filed: 1982-09-01
Abstract: 1. Transportation pallet for pressurized gas cylinders, having a rectangular bottom frame (11) and bottom angles (12) arranged above on supports (15, 16), in said bottom angles (12) a bottom plate (14) designed as pressure-welded grate being inserted, having at the corners vertical spars (21.1, 21.2) being connected at their upper ends and approximately at half their height on three sides by horizontal struts (22, 24), the upper horizontal struts (22) being provided on two opposite sides with load lugs (28) and with load distribution struts (27) arranged slopingly towards the bottom, whereas the forth side is intended as loading side, and being displaceable with a loading shutter (31) extending approximately to half its height and being swingable by an axle (33) arranged at its lower end and forming axle journals on both sides, and with a safety girder (41) arranged approximately at the height of the upper ends of the vertical spars (21.1), said safety girder (41) being swingable by a guide rod (44) of a pivot/sliding bearing (42), said guide rod (44) being provided at an adjacent, lateral, upper horizontal strut (22) and extending in parallel to it, and said safety girder (41) being lockable along said guide rod (44), whereby the opened-up loading shutter (31) and the swung-down safety girder (41), the latter particularly having a pendulum-type catch-hook (45), are locked releasably, and whereby the safety girder (41) further comprises means for locking in swung-up position, characterized by the following features : a) the axle journals (33) projecting at the lower loading shutter edge and being borne in sleeves (32) engage one each into an oblong hole (37) provided in the vertical spars (21.1) adjacent to the loading shutter (31) and extending in direction of the vertical spars (21.1) ; b) near the upper edge of the loading shutter (31), approximately rectangular recesses (35) are provided, cooperating with U-shaped projections (36) at said vertical spars (21.1) ; c) the safety means for locking the safety girder (41) in opened-up condition is an oblong hole (43) in the safety girder (41), said oblong hole embracing the guide rod (44) of the pivot/sliding bearing (42) and having its longitudinal axis in direction of the safety girder (41), whereby, with erected safety girder (41), its outer edge is supported on the inner side of the vertical leg of the lateral, upper horizontal strut (22) provided with the guide rod (44), and whereby the distance of the axis of the oblong hole (43) to the outer edge of the safety girder (41) is only insignificantly smaller than the distance of the axis of the guide rod (44) to the inner side of the vertical leg.
Patent DE-3233282-A1 (DE)
Title: Germ inactivation via electromagnetic high-frequency energy
Inventor: SCHMIDT-BURBACH GERHARD PROF D
IPC: C02F1/30
Filed: 1982-09-08
Abstract: The invention relates to a method for sterilising and disinfecting, for example for medical therapeutics, water, milk and products thereof, as well as other foodstuffs or articles exposed to germs, as well as worm eggs or similar pests (small organisms) using electrical energy. The object is to be achieved by carrying out thermal or non-thermal sterilisation or disinfection with a method using low-frequency or high-frequency energy. This object is essentially achieved in that the electrical energy is applied as high-frequency or low-frequency power in the form of pulses to the material to be treated, on the one hand the electrical field strength in the material having to suffice for destruction of cells or cell membranes, the pulse duration being kept so short that there is no significant heating up, or, on the other hand, sufficient energy for thermal inactivation being introduced via a short-term microwave heating, or in that a gas discharge is sparked in the interior of already closed containers of non-conducting material (e.g. glass vials), which contain the goods to be treated, by application of an HF field in the external space, the follow-up products of this discharge (ozone, etc.) being germicidal.
Patent DE-3234307-A1 (DE)
Title: Double roller guide for rolling mills
Inventor: JAHR ALFRED
IPC: B21B39/16
Filed: 1982-09-16
Abstract: The invention relates to a double roller guide for rolling mills, comprising at least two guide rollers, which are arranged one behind the other in the rolling direction and are mounted on associated roller carriers which are arranged in such a way that they can be swivelled and adjusted with respect to the advance of the guide rollers. In order to permit the parallel advance of the guide rollers in the same direction, the roller carriers are in each case two-armed swivelling levers, on one end of which the guide roller is mounted and the other end of which is supported on an adjustable stop, the transmission ratios of both roller carriers being the same and the end of one roller carrier being supported on the other roller carrier at a distance from the swivelling axis of the latter.
Patent DE-3243347-A1 (DE)
Title: Attachment device
Inventor: GULDE BERND DIPL ING
IPC: F16B37/08
Filed: 1982-11-24
Abstract: The invention relates to an attachment device, especially for an actuating drive of a valve, which contains a spindle which is provided with a thread. A sleeve engages with the said thread. To the extent that the said thread is not arranged at an end of the spindle, until now, the spindle has had to have a correspondingly smaller diameter in front of the thread in order to allow it to be screwed onto the sleeve. Additional metal-cutting machining of the spindle was therefore necessary and, furthermore, further surface treatment of the spindle had to be carried out, if appropriate. In order to overcome these difficulties, it is proposed according to the invention for the sleeve to consist of at least two parts, for the said parts to be surrounded and held together by a ring and, furthermore, for at least one of the parts and/or the ring to have a surface on which a tool can be engaged for tightening. <IMAGE>
Patent DE-3243473-A1 (DE)
Title: Attachment element, in particular for connecting a rim and a wheel hub of a vehicle wheel for tubeless tyres
Inventor: OPEL PAUL DIPL PHYS
IPC: B60B23/06
Filed: 1982-11-22
Abstract: The invention relates to an attachment element, such as a rivet, screw or the like, with a head and a shaft for attaching at least two sheet metal plates using a seal, in particular for connecting a rim and a wheel hub of a vehicle wheel for tubeless tyres. In order to ensure a constantly air-tight connection between rim and wheel hub during the stresses which act on the vehicle wheel, it is proposed according to the invention that a sheath (5) of elastic material be attached to the shaft (3) of the attachment element and that its length should equal the thickness (D) of a sheet metal plate including a supplement for the seal and that the bores for the attachment element in the sheet metal plates (6, 7) have differing diameters, the bore situated at the round head (2) having a diameter which is larger than the thickness of the sheath (5). <IMAGE>
Patent DE-3245092-A1 (DE)
Title: Hose clamp consisting of steel which can be screwed up
Inventor: URBACH HORST DIPL ING
IPC: F16L33/04
Filed: 1982-12-07
Abstract: A hose clamp consisting of steel which can be screwed up, and whose end regions are guided past one another in the circumferential direction, having a tangentially arranged clamping screw which is engaged in a threaded manner with a first intermediate element, which is mounted on a clamp end which is bent outwards and which contains a threaded hole, and which clamping screw is supported with its free end on the other clamp end, which is likewise bent outwards, without the thread being engaged - if applicable with a second intermediate element between them - the bend of at least one of the two clamp ends consisting of at least two sections which run at a distance from one another and are in each case connected to one another by means of a curved element, and the clamping screw in each case engaging on the section which ends freely. <IMAGE>
Patent DE-3245193-A1 (DE)
Title: Filter strip as anti-dazzle protection
Inventor: PREUSS ERICH
IPC: B60J3/06
Filed: 1982-12-07
Abstract: Without reducing the vision and illumination of the carriageway, in order to eliminate the dazzle effect narrow filter strips which cover only  the  headlight area, similarly to the effect of the motorway anti-dazzle barriers, but with visible headlights, are attached behind the windscreen. The type and strength of the filter can be determined by the user. By slightly raising or inclining the head, the eye can be matched to the position of the headlights in hilly country. When required, the carriageway can be observed above and below the edge of the filter or past the edge of the filter with the eye facing the driver's own carriageway. The device is attached either with a horizontally or vertically adjustable linkage, for example to or else in the sun visor which is installed in a stationary fashion, or at the other optimum point for the user. When the sun is at a very low position, the filter strip can be used as a sun visor. The filter protection can be installed separately for drivers and front seat passengers. For vehicles following behind the rearview mirrors are equipped with narrow filter strips.
Patent DE-3246841-A1 (DE)
Title: On-off controller
Inventor: FUJITA TEIZO
IPC: G05D23/19
Filed: 1982-12-17
Abstract: An on-off controller, for example an electronic timer, a temperature controller or a counter is described which is composed of at least two blocks (A and B). Each block is selected for practical use in each case from a number of different prefabricated or premounted blocks. In the case of block (A) a control circuit (1) and an input circuit (2) are arranged in a housing (10) whilst a display component (4) and an adjusting or setting component (3) are arranged exposed to the outside and accessible from the outside in or on the housing (10). In the case of block (B) a power supply circuit (6) and an output component (9) are located in a different housing (20), a group of external connections or terminals (21) penetrating a wall (22) of the housing (20). Preferably, the block (B) can be subdivided further into two prefabricated or premounted blocks, one of which has the external terminals and the other contains the power supply circuit and the output component. <IMAGE>
Patent DE-3300344-A1 (DE)
Title: Selective weedkiller
Inventor: PLOSS HARTMUT DR
IPC: A01N47/30
Filed: 1983-01-07
Abstract: In a weedkiller based on 3-(4-isopropylphenyl)-1,1-dimethyl urea (isoproturon), the selective action is increased synergistically by an addition of a carboxamide herbicide. An addition of N-(1,1-dimethylpropynyl)-3,5-dichlorobenzamide (propyzamid) allows the use of the agent for selectively controlling weeds in a sustained manner, in particular in fields of oilseed rape.
Patent DE-3312370-A1 (DE)
Title: Piece of furniture which can be used for sitting and reclining
Inventor: WELSCH BERTRAM
IPC: A47C17/16
Filed: 1983-04-06
Abstract: The piece of furniture which can be used for both sitting and reclining has a seat part (3) which can be pulled forward out of the underframe (3) and, in the pulled-out state, forms part of the reclining surface. The back part (6) consists of two frame parts (7 and 9). The front frame part (7) is pivotably linked (pivot fitting 8) to the seat part (3), and the rear frame part (9) is pivotably linked (pivot axis 10) to the underframe (1). Both frame parts (7, 9) are connected to one another by scissor joints (11) arranged on either side and configured as symmetrical double parallelograms. In the pushed-in state of the seat part (3), the frame parts (7, 9) are aligned, lie roughly back-to-back and form the back rest. In the pulled-out state of the seat part (3), the frame parts (7, 9) lie one behind the other roughly in one plane and form, together with the seat part (3), the reclining surface. Stops (27, 28) on the underframe (1) and on the seat part (3) ensure that the parts which can be displaced and pivoted towards one another can be locked in the seating position and at least one intermediate position (relaxing position). <IMAGE>
Patent DE-3312818-A1 (DE)
Title: Engine scavenging or crankcase ventilation for internal combustion engines
Inventor: ERDMANN ROLAND
IPC: F01M13/02
Filed: 1983-04-09
Abstract: In an engine scavenging or crankcase ventilation system for internal combustion engines, having a hose which carries the crankcase gases via a pressure-dependent valve into a vacuum zone of the internal combustion engine, the hose (7) carrying the crankcase gases is passed via a valve housing (9) with a flutter valve (10) and connection parts (11 and 12) into that region (2) of the exhaust pipe (3) of the internal combustion engine in which there is periodically a vacuum. <IMAGE>
Patent DE-3312998-A1 (DE)
Title: Building facade for utilising solar energy
Inventor: GRAUL ARNO
IPC: E04B1/76
Filed: 1983-04-12
Abstract: A building facade is of multi-leaf construction: located at a distance in front of the building outer wall is a storage core made of heat-storing material, in front of which is arranged a glass surface again at a distance. The interspaces thus formed are connected to one another via air passage openings. Depending on the external energy supply, it is possible to achieve the desired effects ranging from hot-air heating to air-conditioning of spaces by closing or opening these air passage openings.
Patent DE-3319881-A1 (DE)
Title: Circuit arrangement for detecting the distance covered by a motor vehicle as a function of predetermined grouping criteria
Inventor: FROMMHERZ LUTZ
IPC: G07C5/08
Filed: 1983-06-01
Abstract: The circuit arrangement serves as an electronic log book for detecting the distance covered by a motor vehicle as a function of predetermined grouping criteria. A displacement pulse transmitter (6) transmits to a computer (1) via an input/output circuit (4) pulses which correspond to the distance covered, which computer (1) separately adds up and stores the displacement pulses in a data memory (3) as a function of grouping criteria entered via a keyboard (9). The computer (1) is controlled by a program memory (2). Additionally, it receives information from a clock (11) and a transmitter which indicates whether the vehicle is operational, for example by means of an ignition lock switch (8). On request, specific entered data and/or data which have been calculated from entered data are printed out via a printer (13) after the journey has ended. <IMAGE>
Patent DE-3320462-A1 (DE)
Title: Reusable beverage tapping container
Inventor: NILGEN ELMAR
IPC: B65D6/40
Filed: 1983-06-07
Abstract: Beverage tapping containers allow the purchaser to tap the desired quantity of a beverage, such as cooled fresh milk, fruit juice or the like, himself into his own bottles or the like, which are constantly reusable, hygienically satisfactory and with a high quality of taste.   To reduce the costs and to increase the quality of known systems, in which disposable tapping containers are used which store the beverages in plastic containers, it is proposed to use a sturdy reusable beverage tapping container 1 which is preferably made of a metal which is non-harmful to food, said container having at the top a filling hole, which can be closed conveniently and quickly by means of a lid 2 and into which a piece of venting tube can be inserted, and at the bottom an outlet or, depending on the capacity, a multiplicity of outlets 4 for the connection of pieces of outlet tube. <IMAGE>
Patent DE-3324627-A1 (DE)
Title: Process for the combustion of refuse
Inventor: TEMELLI SEDAT DIPL ING
IPC: F23G5/00
Filed: 1983-07-08
Abstract: The refuse (3) in the furnace chamber (4) has in a combustion zone (5) cold combustion air flowing through it from below, and the flue gases are conducted away and are filtered to trap fly dust before entering the atmosphere. The flue gases are partially diverted before the filters and fed back into the bed of refuse together with the cold combustion air. <IMAGE>