baber/WOPTO huggingface dataset:
Patent DE-3115729-A1 (DE)
Title: Roller blind composed of plastic hollow-profile bars
IPC: E06B9/165
Filed: 1981-04-18
Abstract: The invention takes, as its departure point, a roller blind composed of plastic hollow-profile bars having a longitudinally running receiving chamber on the lower border and a longitudinally running hook strip on the upper border. The receiving chamber has a transverse, upper termination wall, a short and a long base flange with a shaped reinforcing portion, and, between the shaped reinforcing portions, an introduction slot for the hook strip of the respectively adjoining plastic hollow-profile bar. The introduced hook strip can be supported on a long base flange by means of a downwardly bent supporting flange. The receiving chamber has, on the upper side, a latching flange receiving means to which there is connected a connection profile piece which is guided towards the outer wall of the plastic hollow-profile bar and has a receiving means for a fitting piece of the hook strip. The connection profile piece runs, at least in some regions, obliquely downwards. It terminates in the region of the short base flange on the outer wall. An essentially vertical intermediate wall forms the delimitation of the latching flange receiving means, and the supporting flange of the hook strip is guided on this intermediate wall. The connection profile piece is designed as an angle profile with upper flat angle leg and lower, essentially vertical angle leg. The upper angle leg is connected to the upper termination wall of the receiving chamber, and the lower angle leg is connected directly to the short base flange. The hook strip is shaped, by means of its back, in a complementary manner to the angle profile and is guided between lower angle leg and intermediate wall. The plastic profile bars of a roller blind of this type can be very precisely calibrated in a simple manner and also do not undergo disruptive deformations owing to frozen-in internal strains, which are compensated for subsequently. The receiving chamber is distinguished by a special stability, and the hook strip is guided in the receiving chamber in a functionally reliable manner.   <IMAGE>
Patent DE-3120540-A1 (DE)
Title: Dry image-recording material
Inventor: SIGA TETSUO
IPC: G03C1/498
Filed: 1981-05-22
Abstract: A novel, dry image-recording material which can be activated by heating and can be developed thermally contains:   a) a silver salt of a long-chain fatty acid having at least 16 carbon atoms,   b) a reducing agent for silver ions, c) a silver-halide component, including silver iodide or a component which forms a silver-halide component, including silver iodide,   d) an oxidant for free silver,   e) a photoreactive, halogen-containing oxidant,   f) a binder, and   g) a special spectrally sensitising dye. A dry image-recording material of this type has improved spectral sensitivity and an excellent shelf life.
Patent DE-3122204-A1 (DE)
Inventor: ORTMEIER ERICH
IPC: B05C15/00
Filed: 1981-06-04
Abstract: 1. A process of electrostatically applying pulverulent substances to workpieces (23), in which the pulverulent substance is fed by an entraining gas to the workpieces (23) which are to be coated and the surplus particles of the substance which do not adhere to the workpieces are delivered for further use, characterized in that the application is effected in a coating chamber (1), which is sealed against an ingress of ambient air and is fed only with the entraining gas required to entrain the powder, the gas flow in the coating chamber (1) is only due to that gas flow which results from the feeding of the powder, a slightly superatmospheric pressure is maintained in the coating chamber (1) and an inert gas, which prevents explosions, is used as an entraining gas.
Patent DE-3122212-A1 (DE)
Title: Hose with a branching hose attached at the side
Inventor: GIELER JOACHIM
IPC: F16L11/12
Filed: 1981-06-04
Abstract: In order to produce hose lines having branches for example for the cooling system on motor vehicle engines, it is normal to insert the branching hose (which as a rule is smaller) in the raw material (crude) state (which can be vulcanised) into an opening in the line hose and to connect it thereto in a bonding manner at the same time as the complete vulcanisation. According to the present invention, the branch hose is inserted into an opening, which is stamped out undersize and is expanded plastically and elastically, and is rolled around inside the line hose like a flange. This ensures that the reinforcing inserts of both hoses are covered in a manner favourable to force transmission, while on the other hand inserts are effectively protected against the penetration of moisture and against consequential corrosion damage.
Patent DE-3125012-A1 (DE)
Title: Data processing installation having a peripheral apparatus
Inventor: HAVRANEK GUSTAV ING
IPC: G07G1/00
Filed: 1981-06-25
Abstract: In the case of a data processing installation, especially in the case of a cash register, the components (4, 5, 6) are arranged on a carrier board (7). The carrier board (7) is attached to a base plate (1) of a housing (1, 3), with the aid of supporting parts (8). The data processing installation is connected to peripheral apparatuses (peripherals) via cables. In order to accommodate the cable (10) which is not required, the excess cable section can be pushed into the interspace (intermediate space) between the base plate (1) and the carrier board (7), whose thickness is approximately equal to that of the cable. <IMAGE>
Patent DE-3130482-A1 (DE)
Title: Method for recovering the clock required at the receiving end in a data transmission system and a device for carrying out the method
Inventor: GUNKEL MICHAEL DIPL ING
IPC: H04L7/033
Filed: 1981-07-23
Abstract: A method is proposed for recovering the clock required at the receiving end in a data transmission system. According to the method, an unsynchronised pulse string corresponding to the clock (ST) at the transmitting end is generated in a clock-generating device (10) at the receiving end. If there is a phase difference between one edge (F1...) of the received binary data (DE) and one edge (F1') of the pulse string, the division ratio of a frequency divider (38) belonging to the clock-generating device is modified in such a way that the existing phase difference is at least partially cancelled. A device for carrying out the method according to the invention essentially comprises a clock generator (41) with a device (40) for frequency division, a logic circuit (31) and two direction detectors (17, 18) with which the direction of the phase difference can be identified and the division ratio of the frequency divider can be modified. <IMAGE>
Patent DE-3130542-A1 (DE)
Title: Continuous evaporator for oil burners
Inventor: ROEHNER ERNST
IPC: F23D11/44
Filed: 1981-08-01
Abstract: Published without abstract.
Patent DE-3136510-A1 (DE)
Title: Method and device for controlling the supply of bottles to a bottle-cleaning machine
Inventor: SCHOLZ HERBERT
IPC: B65G43/10
Filed: 1981-09-15
Abstract: In order to avoid pile-ups, noise generation and bottle breakages, according to the invention the conveying speed on the bottle-feeding disc automatically follows the variable conveying speed within the cleaning machine in accordance with the variable diameters of the bottles to be cleaned.
Patent DE-3137355-A1 (DE)
Inventor: QUETSCH KARL-HEINZ
IPC: B30B9/22
Filed: 1981-09-19
Abstract: 1. Wine and fruit press comprising a container of cylindrical or similar shape for pressing out grapes, fruit mash or other liquid-containing substances, with a pressing mechanism arranged inside the container ; the pressing mechanism consisting of a multi-blade equipment of radial cross section and extending inside a sieve drum, which constitutes the container, in axial direction and coaxially to said sieve drum ; a flexible elastic membrane being arranged between the individual blades of the multi-blade equipment, and with pipes for conducting a pressure medium, such as compressed air, water etc., between the blades of the multi-blade equipment and the elastic membrane for pressing the membrane in the direction of the sieve drum wall, characterized in that the axes of the multi-blade equipment (2) and of the sieve drum (1) are arranged substantially horizontally, and that the sieve drum (1) and the multi-blade equipment (2) are jointly or relative to one another rotatable around said common axis (4), and that further the sieve drum (1) comprises a filler opening (8) for charging and emptying the pressing chambers, and that the pipes and the valves for conducting the pressure medium are so designed that optionally all chambers between the blades of the multi-blade equipment (2) and the membrane (3) may jointly be charged with the pressure medium or each chamber individually.
Patent DE-3146497-A1 (DE)
Title: Ceramic colorants
Inventor: FISCHER ROBERT DIPL CHEM DR
IPC: C03C1/04
Filed: 1981-11-24
Abstract: A novel ceramic colorant for colouring glazes green is described. The colorant gives very attractive green shades and is relatively insensitive to glaze changes. It has the composition (CunO)x.(V2O5)1-x, where n = 1 or 2, and x is between 0.01 and 0.99. Colorants which contain from 40 to 90% by weight of CuO have particularly attractive green shades.
Patent DE-3201573-A1 (DE)
Title: Rodent-proof elongated product
Inventor: FISCHER BERND
IPC: H01B7/18
Filed: 1982-01-15
Abstract: In order to make an elongated product, such as lines or cables (10) rodent-proof, it is provided that the cable is surrounded by rings (20) of hard materials. These rings comprise part-shells (41, 42), which are provided on their mutually contacting boundary surfaces (43, 44) with devices (45, 46) for the well-adhering bonding of the two part-shells. <IMAGE>
Patent DE-3201775-A1 (DE)
Title: Device used on pulse-duration or pulse-pause controlled model railways
Inventor: JAUMANN ROLF DIPL ING
IPC: A63H19/24
Filed: 1982-01-21
Abstract: A device used on pulse-duration or pulse-pause controlled model railways comprises for the purpose of an analogue display of a linearly varying state a luminescence diode which is luminous in two colours and in which there are connected to the anode terminals of the two individual diodes, which are luminous in different colours, particularly in red and green, two dipolar transistors of different design, whose base electrodes are driven by the control voltage via a common connecting lead.
Patent DE-3202654-A1 (DE)
Title: Warmed de-icing material
Inventor: WAGNER FRITZ
IPC: E01H10/00
Filed: 1982-01-28
Abstract: Method of applying de-icing material to roads, open spaces or the like, the de-icing material being previously warmed.
Patent DE-3212224-A1 (DE)
Title: Transfer machine, in particular for cyclic operation
Inventor: KUCKLIES OTTO
IPC: B23Q7/14
Filed: 1982-04-01
Abstract: The invention relates to a transfer machine, in particular for cyclic operation, with an endless conveyor belt for work carriers which are displaceable along the conveying belt relative to the latter and with a releasable stop catch for work carriers advanced by the conveying belt. According to the invention, an engaging part (134) connected to the conveying belt (36) in a positive-locking manner is provided on the work carrier (8), which engaging part (134) is frictionally connected to the work carrier via a coupling (132) which can be released when the work carrier runs up against the stop catch. <IMAGE>
Patent DE-3225994-A1 (DE)
Title: Arrangement for emptying a gas cylinder, the gas outlet valve of which is no longer to be opened
Inventor: ERDMANN RUEDIGER
IPC: F17C13/12
Filed: 1982-07-12
Abstract: Gas cylinders, the gas outlet valve of which is no longer to be opened, have to be emptied somehow. On account of the cylinder contents under pressure, this is especially difficult in the case of poisonous gases. Used for this purpose in large cylinders with a neck thread is a device with which the gas outlet valve is bored open and the outflowing gas is caught under a screwed-on cap and drawn off. But there are many cylinders without a neck thread, which therefore cannot be emptied in the way described. So that gas cylinders without a neck thread can also be emptied, the gas cylinder is fastened in a clamping device. A drilling unit, consisting of drill guide (8), drill (18) and drill extension (10), can be screwed into the clamping device perpendicularly to the cylinder wall. In the process, a gas-tight connection between drill guide and cylinder wall is formed by means of a seal (9) inserted into the drill guide. Furthermore, the drill guide has a gas outlet connection (12). As soon as the cylinder wall is drilled through, the gas located in the gas cylinder can be drawn off through the cylinder wall. The clamping device is advantageously fastened in a drill stand (2). <IMAGE>
Patent DE-3232539-A1 (DE)
Inventor: MUSIOL WERNER ING GRAD
IPC: G21C19/06
Filed: 1982-09-01
Abstract: An apparatus for storing nuclear reactor fuel assemblies in a water pit, includes means for holding an end of a fuel assembly and for transporting the fuel assembly through the water pit, a vessel disposed in the water pit having a closed bottom and an open top in communication with a water space in the water pit forming a vertically elongated well in the vessel for at least partly receiving a fuel assembly, a suction connection in communicaton with the well through the closed bottom of the vessel, a suction pump connected to the suction connection, a shielding container, and a filter disposed in the shielding container and connected to the pump for collecting deposits suctioned from the well.
Patent DE-3239057-A1 (DE)
Title: Detachable roof for a vehicle
Inventor: SANDER WOLFGANG
IPC: B60J7/08
Filed: 1982-10-22
Abstract: A detachable roof (1) for a vehicle (3) consists of a front and rear roof part (7, 8) and a support element (17) arranged between these. The roof parts (7, 8) and the support element (17) are each connected independently of one another to the vehicle chassis (2). In the end regions (9, 10) facing one another, the front and the rear roof part (7, 8) cover the support element (17) at least over a part of its length (19) in the longitudinal direction (18) of the vehicle. The support element (17) is constructed as a sealing device and/or as a guide or centring device (13) for the front and rear roof part (7, 8). <IMAGE>
Patent DE-3245916-A1 (DE)
Title: Stable-geometry hollow cathode
Inventor: EICHLER HANS-JOACHIM PROF DR
IPC: H01S3/038
Filed: 1982-12-11
Abstract: A stable-geometry hollow cathode, through which light can be passed, consists of a metallic hollow sphere having two opposite openings with conical expansions. In this shape, a balance is produced between metal erosion and condensation. Arranging stable-geometry hollow cathodes in a row results in large active lengths which are suitable for metal-vapour lasers.
Patent DE-3246344-A1 (DE)
Title: Automatic release of the safety belt for motor-vehicle drivers from the wide side
Inventor: HANSEN ADOLF PAUL ERNST
IPC: B60R22/32
Filed: 1982-12-15
Abstract: The conventional belt buckle is fastened to the long leg 2 of an unequal mounting angle 3 in Figures 2 and 3. The slide angle 11 moves in long holes 12 on the short leg of this mounting angle. The slide angle 11 carries the shift slide 18 in Figures 2 and 3 likewise by means of long holes 19, said shift slide moving with the slide angle 11. Supported on the shift slide 18 is the shift plate 29 which is set in movement by a push by means of the push pin 30, so that the shift finger 32 in Figures 1 and 3 initiates the conventional locking. <IMAGE>
Patent DE-3308328-A1 (DE)
Title: Voltage regulator for shunt-wound generators
Inventor: SASTEN GERD UDO
IPC: H05K3/02
Filed: 1983-03-09
Abstract: For a voltage regulator for shunt-wound generators, in which the circuit of the regulation electronics is arranged on a ceramic substrate in the manner of a hybrid circuit, it is provided for the power switching transistor to be inserted into the hybrid circuit such that the screwing-on surface of the transistor for a cold plate which, if required, is to be fitted thereto, points towards the side facing away from the ceramic substrate. It is furthermore provided for the circuit on the ceramic substrate to be constructed initially for both types of regulator (positive regulator and negative regulator) and for the lead connections which are not required for the specific regulator type to be cut through in each case, by means of a laser beam technique.
Patent DE-3308469-A1 (DE)
Title: Insulating slab consisting of rigid foam, preferably of expanded polystyrene
Inventor: GOETZ PETER
IPC: E04B1/76
Filed: 1983-03-10
Abstract: In an insulating slab preferably consisting of polystyrene and intended for insulating walls, floors, ceilings of buildings or the like, it is proposed, in order to obtain ventilation for carrying away moisture, to provide through ventilation channels (8), these ventilation channels (8) running inside the insulating slab (1) parallel to the inner and outer face (4, 6) and at a distance therefrom. <IMAGE>
Patent DE-3309741-A1 (DE)
Inventor: BACH HEINZ PROF DR ING
IPC: F24H1/26
Filed: 1983-03-18
Abstract: 1. Heating installation with a heating boiler (10, 70) having a water inlet (20) and a hot water outlet ; with at least one hot water circuit which can be connected via a heating flow section (16) and a heating return section (18) to the heating boiler (10), if appropriate by way of a mixing device (14) ; with a buffer reservoir (12) having a hot water inlet (30) which can be connected to the hot water (24) of the heating boiler (10) to form a charging circuit and further having a cold water outlet (32) which can be connected to the water inlet (20) ; with a bypass pipe (36) which branches off from the charging circuit and can be connected to the water inlet (20) of the heating boiler (10), and which branches from a point (35, 38) situated before the hot water inlet (30) of the buffer reservoir (12) or in the hot water portion of the buffer reservoir (12) ; with a charging pump (22) arranged in the charging circuit before the bifurcation (35, 38) or behind the junction (B) of the bypass pipe (36), the heating flow section (16) of the hot water circuit being connectable via a take-off pipe (54) to a hot water outlet (50) of the buffer reservoir (12), while the heating return section (18) is connectable to the water inlet (20) of the heating boiler and/or to a cold water inlet (52) of the buffer reservoir, characterized in that the heating boiler (10, 70) has a combustion chamber (74) which opens on one side towards a front panel (72), said front panel (72) having an opening (76) for a burner pipe (78), pointing into the combustion chamber, of a gas or oil ventilator burner, in that the front panel (72) is water-cooled and bears baffle plates (86) in the form of heat-conducting fins to divert the combustion gases (82) exiting from the combustion chamber (74) into an annular space (88) surrounding the combustion chamber and water-cooled on its outer surface, and in that the annular space (88) opens into a flue gas collector (90) having a water-cooled top-up generator surface (94).
Patent DE-3310338-A1 (DE)
Title: Arrangement for selectively exciting light-emitting elements
Inventor: GUNZNER PETER
IPC: A44C15/00
Filed: 1983-03-22
Abstract: An arrangement for selectively exciting light-emitting elements (4) comprises a multivibrator (2) which drives a decimal counter (3) which for its part drives the light-emitting elements (4) as a function of the output signals of the multivibrator, at least partly in a successive time sequence. The frequency of the output signals of the multivibrator (2) is controlled as a function of the ambient light by means of a light sensor (1). <IMAGE>
Patent DE-3311686-A1 (DE)
Title: Device for converting thermal energy into mechanical energy
Inventor: POESCHL GUENTER
IPC: F01K25/06
Filed: 1983-03-30
Abstract: The device converts thermal energy from the surroundings, by vaporisation of a fluid in an absorber (10), into mechanical energy, as a result of the fluid driving a motor (M) which in turn can drive an electrical generator (G). A solution container (12) and a fractionating column (14) serve as a buffer between the motor (M) and the absorber (10). In the solution container (12), the fluid gas is dissolved in synthetic oil by absorption. The fluid gas pressure over the fluid/oil solution forces the latter into the fractionating column (14) where the solution releases the fluid gas again when it drips onto bubble-cap trays (16). The fluid expanded in the motor (M) returns in the liquid state to the absorber (10). The only energy which must be introduced into the device is thermal energy from the surroundings. <IMAGE>
Patent DE-3320158-A1 (DE)
Title: Group stitch sewing machine
Inventor: ALBRECHT ERNST
IPC: D05B21/00
Filed: 1983-06-03
Abstract: The cam disc has its own motor, with its rotary speed determined by a control unit and amplifier according to the speed of the sewing machine. This speed relationship is determined by the gear ratio and the stitch length.
Patent DE-3327877-A1 (DE)
Title: Process in particular for lining containers with a rubber layer
Inventor: GRUNDMANN ALFRED
IPC: B29C63/30
Filed: 1983-08-02
Abstract: With the aid of the process, workpieces, and in particular containers, are provided with a rubber lining having a comparatively large thickness and high Shore hardness. To this end, the pretreated workpiece is provided with a first adhesive coat, which is then dried for 12 hours. The dried adhesive is then washed with trichloroethylene, the trichloroethylene being left work in for approximately 15 minutes. Then a second adhesive coat is applied, which is allowed to dry for approximately 5 to 10 minutes. In parallel with this, the contact surface of the rubber covering is washed with trichloroethylene, which is also left to work in for 15 minutes. Then a two-component adhesive is spread onto the rubber covering. After approximately 5 to 10 minutes, the pretreated rubber covering is placed on the surface of the workpiece to be bonded and pressed on. A post treatment of the covering can be carried out, for example, by grinding.
Patent DE-3327959-A1 (DE)
Title: Device for mixing multi-component plastics
Inventor: MUELLER GEB EHBRECHT
IPC: B29B7/42
Filed: 1983-08-03
Abstract: The invention relates to a device for mixing multi-component plastics in liquid or doughy form with the aid of a high-speed stirrer, especially a screw. It is known that the screw is of conical design and that contact is made between the plastics residues on the flanks of the screw and the wall of the mixing chamber by axial displacement during the cleaning operation and destruction of this plastics skin is thus effected. In the device according to the invention, a cylindrical screw is used, so that the screw can be drawn out of the mixing chamber opening without dismantling the mixing chamber; the exchange of the screw is necessary for thorough cleaning at certain intervals. The destruction of the plastics skin takes place by eccentric displacement of the screw axis. By this means the free end of the screw and the die ring of the mixing chamber can also be aligned, for example moved into a plane, in such a manner that simple cleaning of the die ring, for example with a scraper, is possible.
Patent DE-3328396-A1 (DE)
Title: Electrical coffee machine having a centrifugal filter
Inventor: BARTH ANTON
IPC: A47J31/22
Filed: 1983-08-05
Abstract: The invention relates to an electrical coffee machine having a centrifugal filter which has a filter interior having an actual filter arranged in the radially outer region. In this case the object is to be achieved that despite preparation of differing amounts of coffee in a brewing process and using the same centrifugal filter, the brewing period is to differ as little as possible. To achieve this object it is proposed that an outer space region (24; 140; 362) of the filter interior (344), receiving the minimum amount of ground coffee, for example for one or two cups of coffee, adjacent to the actual filter (8; 108; 358) has a greater radial extent than a space region connected radially inwards having an identical volume. <IMAGE>