baber/WOPTO huggingface dataset:
Patent DE-3028633-A1 (DE)
Inventor: STENS HANS GEORG
IPC: F21V19/00
Filed: 1980-07-29
Abstract: 1. Halogen lamp socket (1) especially for vehicle headlights, whose incandescent lamp (6) comprises at the foot of the gas bulb (19) two laterally projecting contact flanges (20, 21) extending in one plane and forming supporting or abutment surfaces with which they come to abut on two contact plates (3, 4) which are insulated from one another and which each have a projection (27, 28) engaging in the contact flanges for securing the lamp (6) and form, at one end, connecting means (17) of tab type, characterised in that the free end of the first contact plate (4) is bent in eyelet form towards the plane middle portion of this contact plate and forms there a gap (30) the width of which is so adapted to the material thickness of the contact flanges (20, 21) of the lamp (6) that a first contact flange (21) inserted into the gap (30) is held elastically by the eyelet (30), and that on the second contact plate (3) an arm (5) which is adapted to be bent out elastically in the plane of the contact flanges (20, 21) and which comprises at least one tongue (34) angled over into the plane of the contact flanges (20, 21) is so constructed that this arm is to be bent outwardly for insertion of the lamp (6), and, after its return from this position, acts with its tongue (34) to press on to the second contact plate (3) the second contact flange (20) of the lamp (6), which lamp is now introduced with its first contact flange (21) into the gap (30) at the first contact plate (4).
Patent DE-3028678-A1 (DE)
Title: Ski press, for ski mfr. - has movable pressure clamping points, to allow for skis of different lengths (AT 15.1.81)
Inventor: EBMER GERHARD
IPC: B30B7/02
Filed: 1980-07-29
Abstract: The ski press has several press stations, located above each other, each limited by a support bar and a pressure bar. The pressure bar is actuated by several pressure units, each consisting of a cylinder with a pressure-charged piston. The pressure units may be selectively switched-on/off individually. All pressure clamping points are located on a stage, which may be raised/lifted on a stand. This permits all points to be moved to a common supply/take-off point. The cylinders actuating the pressure bar, are all fastened to the support bar above it.
Patent DE-3030973-A1 (DE)
Title: Crossbow catapult slide release mechanism - has lever mounted on ball joint in drawing plane of bowstring
Inventor: HUETTLEIN EWALD
IPC: F41B5/18
Filed: 1980-08-16
Abstract: The release mechanism is for the catapult slide of a crossbow. The release lever bearing is arranged in the drawing plane of the bowstring. The catapult slide (2) works in a guide (5) when the string is drawn (4), and the lever (1) holding it is mounted on a ball-joint (3). This ball-joint mounting avoids any tendency of the slide to rock or tilt. The mechanism is designed to allow a clean release of the catapult slide.
Patent DE-3032671-A1 (DE)
Title: Cooled IC engine piston - has pressed steel main body and heat-resistant e.g. steel top welded on in annular cooling chamber area
Inventor: DUERSCH VOLKER
IPC: F02F3/00
Filed: 1980-08-29
Abstract: The i.c. engine piston has a cooling chamber (6) adjacent to the piston ring area (7) in the main piston body (1) and a piston top (2) of e.g. heat-resistant steel. The main body is a pressed steel component and is secured to the top by welding (3). The (annular) cooling chamber (5,6) is pref. arranged in the area where the two parts (1,2) are joined and is bounded by the wall portions of both parts. There may be more than one such chamber separated by one or more partitions (4). These chambers may be connected via openings in the partition, or the chamber (5) nearest the piston head (10) may be evacuated, gas-filled or filled with insulating material whilst the other chamber (6) receives a coolant supply.
Patent DE-3033104-A1 (DE)
Title: Cable connector for insulated overhead line - has shrouded screwed terminal for insertion of insulated cable coupler
Inventor: SCHWARZ HORST
IPC: H01R4/56
Filed: 1980-09-03
Abstract: The cable connection to the overhead line consists of a cylindrical insulated housing which is used in conjunction with a screw-in coupler (11). The lower end of the housing is open but sealable by means of a stopper (3) attached to the housing by a thin flexible cord to prevent its loss when removed. A connecting bolt (5) is fixed in the upper neck (2') of the housing where it is splined to prevent turning of the housing (2). The 'L' shaped connecting bolt, which is joined to the overhead line by a tap-off clamp (8), has an insulated sheath and ends inside the housing with an external thread and flat contact surface. To connect a cable to the connection bolt (5) an insulated coupling (11) is inserted into the housing (1) and screwed home until its own internal contact surface is in firm electrical contact with the end of the bolt fed from the overhead line tap.
Patent DE-3033525-A1 (DE)
Title: Input protection circuit for electronic network - operates switch in input signal path in response to signal amplitude
Inventor: UDVARDI-LAKOS JANOS DIPL ING
IPC: H03K5/1252
Filed: 1980-09-05
Abstract: The circuit has a horizontal branch with a switch and a storage device connected in series. The switch (1) is controlled by the output of a limit value detector (3) receiving the circuit input signal, to cause the switch (1) to open when the input signal amplitude is above that which can be handled by the electronic network. Pref. the limit value detector (3) causes the switch (1) to open at an input signal amplitude below the max permissible for the electronic network, or when the input signal lies outside the required signal level range. The switch (1) may be followed by a damping circuit comprising a series resistor connected to earth via a capacitor. The circuit is used for an electronic control system for industrial plant to protect against spurious noise signals.
Patent DE-3040836-A1 (DE)
Title: Anchor for vehicle rear seat safety belt - has lock fixed on button secured in back-rest by shaft and disc
Inventor: HOEWEL ECKHARDT
IPC: B60R22/02
Filed: 1980-10-30
Abstract: The rear seat (4) has a back-rest (6), with a safety belt (8,10) fixed by a peg (12) to the car body (14). The belt (8,10) has a roller (18) and a tongue (20) which can be inserted in a belt lock (22) located on an arm (24) fixed to the car body (14). The back-rest has foam upholstery (38) with a cover (34) on which a button (40) is fixed by a shaft (42) and a disc (48). On the rear surface of the belt lock (22) is a slot (52), so the lock can be moved sideways over the button and held on the button by the wide head (44) on the latter. The seat (4) can be swivelled on a pivot (28). The back-rest is also located on a pivot (30).
Patent DE-3043314-A1 (DE)
Title: Gaiter for pivot coupling - has distance elements on armoured rings, to protect gaiter rings
Inventor: SCHMID LEOPOLD F
IPC: F16D3/224
Filed: 1980-11-17
Abstract: The gaiter consists of rubber. It has an outer and an inner ring for connection to coupling and shaft, and an intermediate roll element. The rings carry distance elements after which the coupling has reached a certain bending angle, maintain the rings at a distance. The distance element extends from an armoured ring which consists of a material of high stability, e.g. hard synthetic, light metal, steel. The armoured ring protects the inner ring of the gaiter against damage from outside. The outer ring of the gaiter is protected by a similar armoured ring.
Patent DE-3105363-A1 (DE)
Title: Process for the automatic cleaning of dust-removal rolls, and apparatus for carrying out the process
Inventor: AUWEILER HEINZ
IPC: G03C1/74
Filed: 1981-02-13
Abstract: In a process, dust-removing rolls for removing particles of dirt from sheets and paper webs are subjected, at high pressure, to a distillate and compressed air, and the dust particles, together with the compressed air and the distillate, are removed by suction, with the result that the roll is cleaned and dried. The apparatus for carrying out the process is provided with a traversing device for displacing the dust-removal device over the width of the roll.
Patent DE-3107102-A1 (DE)
Title: System for controlling train, route and traction currents
Inventor: BRAUER HARRI
IPC: B61L27/00
Filed: 1981-02-21
Abstract: The invention relates to a system for controlling train, route and traction currents and for train and route protection within the scope of an electronic operational control system for rail-bound vehicles. The invention consists in the fact that channels which are separated spatially and in terms of timing and have continuous and intermittent train control are provided for the control functions and protection functions, the effects of the non-reliable control functions being monitored for reliability with devices which are reliable in terms of signalling technology. For the operational control system, a spatial, hierarchical structure is provided which consists of the following levels planning, deployment, operation and process. During continuous train control, vehicles are moved at the absolute braking travel distance and during intermittent train control they are moved with block spacing. The routes are divided up into sections which can be established independently of one another and are protected separately. The sections consist of individual route elements or groups of route elements which are controlled and protected separately. The route elements of an established route are sealed off ahead of the vehicle as a function of the absolute braking travel distance. The sealed-off route elements of an established route are cancelled as a function of the train journey. Fallback levels are provided by means of which incrementally limited operation is possible in the case of partial failures of functional units. Even when travelling in fallback levels, the protection of the train operation is maintained. The protection functions are only present in the process level. Only route sections which are travelled through are connected to the traction currents supply and the energy consumption of the traction current supply is controlled optimally. Data which occur are processed as near as possible to the point at which they are generated. The system according to the invention is provided for application in very fast high-performance railways with speeds up to 350 km/h.
Patent DE-3111193-A1 (DE)
Title: Device for the transfer of stitches of a knitted article
Inventor: FETT HELMUT
IPC: D04B15/02
Filed: 1981-03-21
Abstract: In a device for the transfer of stitches of a knitted article from one needle bed to the other of a carriage-actuated knitting appliance, the individual needle beds of which are at an angle to one another, with the aim of making the transfer from one bed to the other easier, more reliable and quicker there is a pair of separate elongate needle-bed units, of which the needle pad and/or base receiving narrowing needles between them in needle-bed channels, on the one hand, and a pressure-loaded bar and/or a cover, on the other hand, are designed so as to be capable of being connected or clamped by positive and/or non-positive connection, but so as to be released or unclamped again, for this purpose the device having a multiplicity of springs which are distributed over its length, but are separate from one another, and which press onto the narrowing needles, in particular onto one needle group each.
Patent DE-3112129-A1 (DE)
Title: Fastening of fences
Inventor: THIELMANN SIEGFRIED
IPC: E04H17/10
Filed: 1981-03-27
Abstract: Published without abstract.
Patent DE-3114529-A1 (DE)
Title: Device for producing gravure printing formes on a plate
Inventor: CSERNAK FRANZ
IPC: H04N1/08
Filed: 1981-04-10
Abstract: A device for producing gravure printing formes on a plate is described, in which there are provided a rotatably arranged receiving cylinder for the plate and a gravure system arranged so as to be movable relative to the receiving cylinder. Furthermore, a control device, acting in dependence on the circumferential position of the plate, is provided for radial lifting and lowering of the gravure system. Using the device, gravure printing formes can be produced on a plate according to the same method as the later impression cylinder. As a result, considerable differences in the print reproduction, occurring in different production processes of the plate and of the later impression cylinder, are avoided.
Patent DE-3115539-A1 (DE)
Title: Railway crossing safety system
Inventor: MAETZING LOTHAR ING GRAD
IPC: B61L29/28
Filed: 1981-04-16
Abstract: In order to switch on safety devices (S) at a railway crossing (B) as a function of the direction of travel by means of vehicles (F) travelling over a track (G), in each case two rail switches (K11, K12; K21, K22) which cooperate in pairs are provided on each side of the railway crossing (B). A direction detection circuit (R11, R21) is connected downstream of each pair of rail switches. The pairs of rail switches act in each case on both direction detection circuits (R11, R12). Only if both circuits supply the same output signals can it be concluded that the entire system is operating free of faults. <IMAGE>
Patent DE-3120406-A1 (DE)
Title: Shears for the removal of a sample of sheet metal from a sheet-metal strip unwound from a coil
IPC: B26D3/14
Filed: 1981-05-22
Abstract: A shear for the removal of a sample of sheet metal from a sheet-metal strip unwound from a coil is designed as a rotor shear (1) with an upper blade (2) and a lower blade (3) which can be rotated at a speed to match the speed of the sheet-metal strip. In an expedient embodiment, the upper and lower blades (2, 3) have sections (6, 11) in the form of parts of the circumference of a cylinder which are seated on cylindrical supporting bodies (8, 13), the shafts (9, 14) of which are coupled to one another via gears (4, 5). In this arrangement, the sections (6, 11) have cutting edges (7, 12) which are curved to correspond to the shape of the sample (21) of sheet metal to be cut out. The blades (2, 3) of the shear are driven up to their point of engagement with the sheet-metal strip (19) by a pressure-operated cylinder (18), the piston rod of which is coupled to or provided with a rack (17) which engages in a pinion (15) seated on one of the shafts (9, 14) of the blades (2, 3) and having a freewheel device (16). <IMAGE>
Patent DE-3124117-A1 (DE)
Title: Seal for a spigot-and-socket connection on pipes
IPC: F16L21/03
Filed: 1981-06-19
Abstract: The invention relates to a seal, consisting of elastomeric material, for a spigot-and-socket connection on pipes, in particular on concrete pipes. The seal has an annular sealing body (1) which can be fixed at the spigot end of a pipe in each case, exhibits a non-rollable cross-section, elongated in the direction of the pipe axis (2), and terminates in a thin-walled collar (3) which is in the form of a web and the free edge of which is connected to a web (4) which points radially inwardly, in the form of a hook, to the pipe axis (2). <IMAGE>
Patent DE-3130134-A1 (DE)
Inventor: PLAGET VALENTIN
IPC: G04C17/00
Filed: 1981-07-30
Abstract: This watch comprises a date crown or date disc (9) pivoted onto a plate (10) and completely independent of a driving gear train (1, 2, 3). A second micro-motor (14) drives this crown (9) in its angular displacements.
Patent DE-3131544-A1 (DE)
Title: Method and device for transferring waste, in particular domestic waste, from delivery vehicles to vehicles for further transport with the aid of a waste press
Inventor: NOLTE HANS
IPC: B65F9/00
Filed: 1981-08-08
Abstract: With the aim of reducing the expenditure for transferring waste to large transporting vehicles and, in particular of increasing the degree of filling of the large containers, the invention provides for the waste to be introduced into the large containers (16), designed as dumping containers, in each case in a retained large container (16) in one or more partial quantities over a fraction of the container length and to be compressed, whereupon a further partial quantity is introduced and, in turn, is compressed on the waste which has already been compressed at the same pressure as the latter. If the pressure is exceeded, a pressure plate (15) is caused to deflect and, after stepwise displacement into its starting position for pushing the waste out, exerts an increased pressure resistance on the compressed waste, which pressure resistance is used for compressing the final partial quantities introduced into the container. <IMAGE>
Patent DE-3143077-A1 (DE)
Title: Device for measuring the hydrodynamic coefficients of pipe internals
Inventor: EHRHARDT GERD DR ING
IPC: G01N13/00
Filed: 1981-10-30
Abstract: Known devices for measuring the hydrodynamic values (for example, kv-value) of pipe internals (for example valves) are operated with water which is fed by a rotary pump in a closed circuit through the pipe internal and a flow measuring device. Such devices are expensive to purchase and operate and require a large amount of space. These disadvantages are eliminated by the novel device, which is operated with ambient air. The air throughput is regulated and measured with a diaphragm or nozzle located at the start of the feed pipe leading to the pipe internal. The outflow pipe is followed by a housing having an adjustable aperture for flow regulation and a straightener to prevent swirling. From the housing, the air flows to a fan and from there back into the test chamber. The barometric pressure, the temperature, the differential pressure at the diaphragm and the pressure drop across the pipe internal are measured. This allows the loss coefficient to be determined. Conversion for water as the flowing medium provides, for example, the kv-value or the pressure drop for a given flow rate. <IMAGE>
Patent DE-3148902-A1 (DE)
Title: Coil former suitable for automatons
Inventor: GLASAUER RUDOLF ING GRAD
IPC: H01R13/115
Filed: 1981-12-10
Abstract: The new plug-in tab coil former has a pocket and a depression in the coil former flange. A plug-in tab with a projecting solder tab is mounted on the pocket. After one end of the winding wire has been wound around it and has been soldered to it, the solder tab is bent such that it disappears in the pocket and the winding wire is thus relieved of tension. <IMAGE>
Patent DE-3203936-A1 (DE)
Title: Device for making the heat losses from liquid-cooled transformers usable
Inventor: SCHAICH WILLI
IPC: H01F27/12
Filed: 1982-02-05
Abstract: The use of heat exchangers to make the heat losses from such systems usable is known. According to the invention, the transformer (1 to 7) which emits heat losses in operation is intended itself to represent directly the hot side of a heat exchanger whose cooler side is filled with industrial water (8) which is heated by the heat losses to produce hot water. The device according to the invention can be used very advantageously even in so-called distribution transformers. <IMAGE>
Patent DE-3204267-A1 (DE)
Title: Process and arrangement for cracking hydrocarbons
Inventor: BARTHOLIC DAVID B
IPC: C10G11/18
Filed: 1982-02-08
Abstract: Gasoline and a heavier fraction, produced by means of selective evaporation of crude oil or crude oil residues, are fed separately to a riser reactor of the type usual in fluidised catalytic cracking. The crude oil or the residue is contacted with hot inert solids in a riser, while maintaining a low cracking intensity. The vaporised product is fractionated in order to obtain a gasoline which is fed to the lower part of a riser for the fluidised catalytic cracking, and a lower fraction which is fed to a point at a higher level on the riser.
Patent DE-3205430-A1 (DE)
Title: Acrylic glass block for curved mirrors
Inventor: KUHNKE DIETER
IPC: G02B1/10
Filed: 1982-02-16
Abstract: The invention relates to an acrylic glass block having a side for viewing into and a side for viewing out of, for use in angled mirrors, in particular in armoured vehicles. The problem consists in guaranteeing the initially good optical quality of such angled mirrors over a long period. It is proposed for this purpose according to the invention to seal off the entire acrylic glass block hermetically and in a manner proof against the diffusion of water vapour. <IMAGE>
Patent DE-3207523-A1 (DE)
Inventor: ROLOFF HEINZ-RUDOLF
IPC: E06B3/48
Filed: 1982-03-03
Abstract: 1. Folding door, in particular for shower dividers and the like, comprising at least two leaves (1, 2) which are pivoted relative to one another in the region of adjacent edges (7, 8) by strap hinges (4, 5, 6), the securing straps (4, 5) of which are arranged in an extended state in a plane, characterised in that the edges (7, 8) of the two leaves (1, 2) which are associated with one another overlap and that the leaves (1, 2) are pivoted by the strap hinges (4, 5, 6) in such a way that one securing strap (4) is secured on the associated leaf (1) inside the overlapping region and the other securing strap (5) is secured on the other leaf (2) outside the overlapping region and at a distance from the edge (8) of the leaf (2).
Patent DE-3208358-A1 (DE)
Title: Method for producing a cast-resin insulator having capacitive field-control inserts
Inventor: AMERPOHL UWE DIPL ING
IPC: B29C39/02
Filed: 1982-03-09
Abstract: The invention relates to a method for producing a cast-resin insulator having capacitive control inserts, an initial body (1) being cast whose outline surface is then provided with a conductive coating and finally has a cast-resin sleeve (2) cast on it. This achieves the object of making it possible to produce a cast-resin insulator by means of only two casting processes, which insulator has more than two capacitive inserts (4) and is mechanically and electrically resistant. To this end, the initial body (1) is cast with annular pockets (3) which engage over one another and whose boundaries are removed after the application of the conductive coating, the latter being distributed in the field-control inserts (4) which engage over one another at a distance. The latter are embedded in the cast resin of the sleeve (2) during the subsequent casting of the initial body (1), and are insulated therein. <IMAGE>
Patent DE-3217438-A1 (DE)
Title: Thermoplastic moulding composition
Inventor: BRANDSTETTER FRANZ DIPL CHEM D
IPC: C08L51/06
Filed: 1982-05-08
Abstract: The invention relates to a thermoplastic moulding composition comprising   A) a (co)polymer in a proportion of from 40 to 99 % by weight, based on A) and B), which contains at least 50 % by weight, based on A), of a copolymerised vinylaromatic monomer, and B) a soft component in a proportion of from 1 to 60 % by weight, based on A) and B), which comprises a graft base and a graft shell, where the graft base is built up from, in each case based on the graft base,     b1) from 40 to 99.5 parts by weight of ethylene, b2) from 0.5 to 30 parts by weight of an acrylate of tricyclodecenyl alcohol and b3) from 0 to 50 parts by weight of at least one ethylene-copolymerisable monomer, and where the graft shell is built up from at least one monomer from the group consisting of vinylaromatic and ethylenically unsaturated monomers. The moulding composition may contain conventional additives and is used to produce mouldings.
Patent DE-3222368-A1 (DE)
Title: Process for purifying exhaust air from dry spin processes
Inventor: WILHELM GERD DR
IPC: B01D53/14
Filed: 1982-06-15
Abstract: Exhaust air from dry spin processes which, in addition to water-soluble solvents, also contains water-insoluble components, is optimally purified in counter-current with water at a mass flow ratio of water to air of 0.01 to 0.1 in such a manner that some of the outflowing solvent- and solid-containing scrubbing water is returned to the purification process.