baber/WOPTO huggingface dataset:
Patent DE-3524057-A1 (DE)
Title: Ink-ribbon cartridge for a typewriter or office machine of similar design
Inventor: BEHRENS ROLF ING GRAD
IPC: B41J32/00
Filed: 1985-07-05
Abstract: Ink-ribbon cartridges for typewriters or office machines of similar design are subject to different construction requirements, the intention being above all for them to be easily exchangeable by means of single-handed operation. Since, in such cartridges, the transporting elements, for example for the carbon ribbon, are also mounted in the cartridge housing, these cartridges are very expensive. Since, furthermore, the ink-ribbon cartridges are designed to be disposable parts, many still functional individual parts are also thrown away. The invention is based on the object of providing an ink-ribbon cartridge having a carbon ribbon, which cartridge can be inserted in and removed from the receiving device of the machine by means of single-handed operation, and in which, exchanging the ink-ribbon reels in the cartridge by the person operating the machine is to be possible at any time without particular dexterity. Above all, the disposal of material in each ink-ribbon exchange is to be reduced considerably compared to current handling. This object is achieved in that the feed roller (42) with the pin wheel (41) can be moved by an actuator in the cartridge housing into a lockable disengaged position with the carbon ribbon (12) of the receiving reel (14) and exchanged by a part (3) of the cartridge housing which can be pivoted up. The used ink ribbon is removed from the cartridge (1) by taking out the feed reel (13) and the receiving reel (14), only new ... Original abstract incomplete. <IMAGE>
Patent DE-3527822-A1 (DE)
Title: Process for producing catalysts and simultaneous reduction of nitrous gases
IPC: B01J37/00
Filed: 1985-08-02
Abstract: To avoid activity losses of catalytic materials as a result of moulding or coating processes, the floury catalytic starting materials, for example made of residual suspension, metal oxides, gels, are to be directly activated and/or reduced and activated. This is possible with this invention, avoiding processing costs and interruptions to operation during a catalyst change.
Patent DE-3528525-A1 (DE)
Title: Twin-chamber container
Inventor: WITTERSHEIM ADAM
IPC: B65D81/32
Filed: 1985-08-08
Abstract: A twin-chamber container (10) for receiving two filling components which are to be prepared to form a ready-for-use liquid or pasty preparation prior to removal from the container. The container consists of two container chambers (12; 14) which can be filled separately, can be fitted together in a position one above the other and are closed off relative to one another by a separating element which forms at least part of the bottom wall of the upper container chamber (14) and closes the lower container chamber (12). Said separating element can be opened by a ram element (26) which can be actuated from outside so that the components can flow together and be mixed with one another. The separating element is a closure stopper (16) which is inserted tightly in a passage between the upper and the lower container chambers (14; 12) and can be displaced from the passage into one of the container chambers by vertical displacement of the ram element (26) engaging on it. <IMAGE>
Patent DE-3537127-A1 (DE)
Title: Antilock brake system
Inventor: SIEGEL HEINZ ING GRAD
IPC: B60T8/1761
Filed: 1985-10-18
Abstract: An antilock brake system especially suitable for use in attractively priced vehicles. The antilock brake system (2) has a dual-circuit brake master cylinder (3), two brake circuits (I, II), two pressure modulation valve devices (4, 5), four wheel brakes (6, 7, 8, 9), two recirculating pumps (10, 11), two accumulators (13, 14) and a residual brake pressure maintaining valve (15). If the brake master cylinder (3) is actuated, brake pressure passes from this into the one brake circuit (I) and through the pressure modulation valve device (4) to a brake circuit diagonal (24), to which a front wheel brake and a rear wheel brake lying diagonally opposite are connected. If the antilock system is activated the pressure modulation valve device (4) interrupts the connection between the brake master cylinder (3) and the wheel brakes on the brake circuit diagonal (24). Depending on the risk of locking, the pressure modulation valve device (4) is advanced into a pressure reduction position, as a result of which pressure medium flows out of the brake circuit diagonals and their wheel brakes (7, 8) to the recirculating pump (10), which forces this pressure medium back to the brake master cylinder (3). In the other brake circuit (II), to which the other pressure modulation valve device (5) belongs, brake pressure reductions are limited so that residual brake pressures remain at a preselected level in the wheel brakes (8, 9). This is achieved by means of the residual brake pressure maintaining valve (15), which ... Original abstract incomplete. <IMAGE>
Patent DE-3537128-A1 (DE)
Title: Bag with sealed edge
Inventor: SCHRADER DIETER
IPC: B65D75/20
Filed: 1985-10-18
Abstract: In a bag (1) with a sealed edge containing a powdery addition compound (3), in order to lead off any quantities of gas released from the interior of the bag to the outside, a textile thread (6) is sealed into the edge (4) of the bag, which thread connects the interior of the bag to the exterior. <IMAGE>
Patent DE-3541986-A1 (DE)
Title: Mixer battery with a fixing shaft
Inventor: HUMPERT JUERGEN
IPC: F16K11/074
Filed: 1985-11-28
Abstract: The invention relates to a mixer battery with a fixing shaft into which at least the cold and hot water supply lines are passed and in which there is formed a blind hole for the reception of an intermediate piece. For the interchange of the cold and hot water connections, it is proposed that either an intermediate piece with crossed or parallel water channels for the inflow of cold and hot water be inserted in the blind hole.
Patent DE-3545650-A1 (DE)
Inventor: BAUDER RICHARD DIPL ING
IPC: B60K11/08
Filed: 1985-12-21
Abstract: 1. Motor vehicle with a combustion engine with exhaust gas driven turbocharger and intercooler located in a noise-insulating enclosure, characterised in that the intercooler (9) is positioned in the airstream (13) and integrated in the outer wall (6) of the enclosure (2), and can be closed off by flaps (14) which are opened by the dynamic pressure of the airstream and/or thermostatically according to the temperature in the enclosure (2).
Patent DE-3602603-A1 (DE)
Title: Self-compensating district-heating pipe with connecting element, designed as steel-jacket composite pipe
Inventor: MALY FRANZ DR ING
IPC: F16L59/21
Filed: 1986-01-29
Abstract: District-heating pipe designed as a particular type of the steel-jacket composite pipe, in conventional pipe lengths (6-12m) for underground, above-ground or semi-underground pipeline construction. The design predominantly comprises commercially available steel pipes or semifinished products. Instead of a commercially available axial compensator with high-grade steel bellows, a very short section of the inner pipe is formed in the form of bellows. The pipe element does not change its length even at different operating temperatures, but it is virtually completely stress-free at the design operating temperature. The pipe elements are not connected to one another directly, but essentially via a connecting element. The connecting element serves, at the same time, as a branch-off for the connection of a domestic service line and also as a shaped piece for direction changes in the district-heating line. Furthermore, it absorbs residual heat expansions. The insulation is accommodated between inner pipe and outer pipe. The heat insulation may be of any configuration. The district-heating pipe is intended mainly for high medium temperatures.
Patent DE-3605269-A1 (DE)
Title: Jet skimmer
Inventor: FRITSCH PETER
IPC: B63B35/79
Filed: 1986-02-19
Abstract: Many water-sports enthusiasts do not find accomplishment in surfing due to the great dependency. Nevertheless, this large number of water enthusiasts really want to skim over the water like a surfer, ride the waves, jump and perform quick, sharp curves like a water skier. The jet skimmer includes all these features. Due to its unusual shape, its sharp bow, keel and the hydrofoils, it is an excellent skimmer, manoeuvrable, and very, very fast. In its riding quality it is comparable with a skateboard. <IMAGE>
Patent DE-3608508-A1 (DE)
Title: Tension-proof optical conductor
Inventor: GROEGL FERDINAND ING GRAD
IPC: G02B6/44
Filed: 1986-03-14
Abstract: A tension-proof optical conductor is described in which there are arranged around at least one optical fibre (1) a slip layer (2), a separating layer (3), a tension-proof band (4) and a plastic jacket (5). The diameter of the conductor is 1.3-1.4 mm. By combining a plurality of conductors to form basic and/or main fibre groups (units), it is possible to construct multi-conductor cables of high packing density. <IMAGE>
Patent DE-3609105-A1 (DE)
Title: Transmitter invented as protection against theft and used in food, cosmetics and spirits retailing
IPC: G08B13/24
Filed: 1986-03-19
Abstract: It is known that the annual losses in the retail trade due to theft are as high as the tax yield. This especially affects cosmetics, spirits and food retailing. To protect the goods offered for sale in the above fields against theft, I have invented a "transmitter". The diameter of the transmitter is 15 mm, its height is 2.8 mm (diameter of the test model is 7 mm). The transmitter (signalling disc) can be used in connection with two receivers in any retail trade and for almost any article. Its insides consist of film electronics. Because of its small size (like a one-penny coil), this transmitter can be incorporated in almost any packaging and attached to almost all goods. A further advantage is that it is possible in principle to program the transmitter in such a manner that it can be used for interrogating the price at the cash register and for managing stock keeping. The further development to meet all requirements has begun. It is the aim of the development to lower the annual damage to the national economy (losses due to theft) drastically. It should thus be possible to make a contribution to increasing the profit margins of the retail trade again and even to achieve a possible lowering of prices with appropriate use of the invention.
Patent DE-3609959-A1 (DE)
Title: Electric food processor tool ejector - uses ejection sleeve operated by manual releasing element and simultaneously serving as power transmitting element
Inventor: FEUERHERDT INGO
IPC: A47J43/044
Filed: 1986-03-25
Abstract: The manually-operated tool ejection device has an ejection sleeve (1) displaced axially upon operation of a release element (4). The ejection sleeve (1) simultaneously acts as the load transmission element with an inner pin (6) to which one tool is fitted, a further tool ejected by its endface. Pref. the release element (4) and the ejection sleeve (1) are returned to their original positions by respective return springs (16,17) upon the manual ejection force being released. The axial displacement of the ejection sleeve (1) relative to its bearing (11) is pref. limited by an outer cog (5) forming part of the drive transmission chain. ADVANTAGE - Allows tool ejection when direct access from above along tool centre line is not possible.
Patent DE-3614802-A1 (DE)
Title: Method of preventing fires and explosions at oil-operated underground machines and apparatus for carrying out the method
Inventor: WERNER UWE
IPC: A62C3/00
Filed: 1986-05-02
Abstract: Serving to prevent fires and explosions at mineral-oil-operated underground machines is a method in which the empty space in the tank above the oil filling is continuously filled with an inert gas while the oxygen is displaced. Even in the event of leakages, a mixture ratio which cannot ignite is thus present between the inert gas and any oil vapours. At the same time, the tank and the adjacent compartments are monitored for temperature and are protected via an extinguishing device, which responds if the temperature exceeds a predetermined level. The entire tank or the entire underground machine is therefore effectively protected in a combined manner. To carry out the method, the tank or its empty space is connected to a gas tank containing an inert gas. The opening valve of this gas tank can be operated via the gas pressure in the empty space or separately by hand. The adjacent compartments are expediently also appropriately protected, specifically by temperature sensors and measuring probes as well as pressure sensors and inert-gas tanks. <IMAGE>
Patent DE-3617262-A1 (DE)
Title: Hydrostatic drive
Inventor: MERKLE HARTMUT
IPC: F01B25/00
Filed: 1986-05-22
Abstract: A hydrostatic drive is described, comprising a hydraulic pump and a hydraulic motor as drive for the fan of a radiator, through which the coolant of an internal combustion engine flows, the speed of the hydraulic motor being influenced by a valve, which is controlled by an adjusting device as a function of the temperature of the coolant. In such drives the delivery of the hydraulic pump is designed for the maximum cooling capacity of the fan which, however, is only rarely needed. By diverting the pressure medium not required, the fan output is thereby adjusted to the instantaneous demand. In order to avoid the energy losses associated with this, it is proposed that the hydraulic pump 2 be adjustable in a known way and controlled as a function of the working pressure of the hydraulic motor 7 and that an adjustable flow control valve 15, the metering throttle 15b of which interacts with the adjusting device 16, be arranged in the pressure medium circuit of the hydraulic motor 7. <IMAGE>
Patent DE-3621833-A1 (DE)
Title: Stackable plastic container
Inventor: KRUEGER DIETRICH
IPC: B65D71/00
Filed: 1986-06-28
Abstract: The invention relates to a stackable plastic container for bulk products and liquids. It has the shape of a shallow cube lying on its broad side and has at one end a cutout for the filling and emptying opening in addition to a closure, the upper side of the closure terminating with the upper side of the container. On the under side of the container there are two recesses running transversely across the container so that the container or a pack of containers can be picked up for a fork-lift truck. A plurality of containers can be tied together to form a pack.
Patent DE-3622691-A1 (DE)
Title: Handle
Inventor: RENKEN KARL
IPC: B25B9/02
Filed: 1986-07-05
Abstract: Published without abstract.
Patent DE-3622968-A1 (DE)
Title: Process and device for the continuous production of packaging bags
Inventor: SCHNEIDER JAKOB
IPC: B31B160/10
Filed: 1986-07-09
Abstract: Process for the continuous production of packaging bags from plastic film with a filling opening at the lower end and a carrying loop which joins the front side and the rear side and bridges over an end fold in the packaging bag. Onto a flat plastic film web which moves in the production direction and whose width corresponds to twice the depth of the packaging bag, a flat carrying loop strip of plastic film is applied in the longitudinal centre and is joined to the plastic film web at the edge so as to be gas-impermeable. Then the plastic film web with the applied carrying loop strip is folded together about its longitudinal centre to form a double web which is guided at least in the region of the carrying loop strip between two pinch-roll pairs arranged at a distance from one another. In the region between the pinch-roll pairs, the assembly comprising the carrying loop strip and the plastic film web arranged therebelow is opened in the manner of a tube by means of an introduced gas. The tubular, opened assembly is folded together upstream of the discharge-side pinch-roll pair to form the end fold and to form the doubled carrying loop strip. In the course of the further conventional packaging-bag production, the carrying loop strip is punched out to form the carrying loop. <IMAGE>
Patent DE-3628709-A1 (DE)
Title: Crank mechanism with free piston
Inventor: TRAN TOAN DAT
IPC: F01B11/00
Filed: 1986-08-23
Abstract: The crank mechanism with free piston for piston compressors can be used for the contact drive of free pistons by means of a straight linkage and a push rod. The surface contact pressure occurring in the process is moderated by rolling of the curvature in relation to the plane end face. The overall height of the cylinder is greatly reduced.
Patent DE-3635068-A1 (DE)
Title: Process and plant for the combined thermal disposal of contaminated soil, refuse, special waste, sewage sludge and waste oil
Inventor: FOERSTER REINHART DR
IPC: F23G7/14
Filed: 1986-10-15
Abstract: The increasing amount of problematic residues and waste materials has led in recent times to a great expansion of the requirement for landfill for special waste. Therefore there are increased efforts to dispose of these substances in other ways. Thermal, physicochemical, biological and extractive processes are being used. Not only special waste, refuse and sewage sludges, but also waste oil and polluted soil can be simultaneously disposed of by the process according to the invention. Substances of this type are first dried, degassed at temperatures around 600@C and burnt and converted to ceramic at over 1200@C. The gas is passed over a coke bed at about 1200@C in a reducing atmosphere, then treated in a multi-stage gas scrubber and then burnt as a fuel in a rotary furnace. The exhaust gas therefrom passes via a spray tower into an electrostatic precipitator and from there into the stack or as a part-stream back to the degassing reactor. <IMAGE>
Patent DE-3636447-A1 (DE)
Title: Technique for stuffing toothbrushes
Inventor: SCHAIPER HEINRICH
IPC: A46D3/04
Filed: 1986-10-25
Abstract: The invention relates to a modification in the technique for stuffing bristle tufts into toothbrushes, as a result of which such a compact stuffing is possible that the bristle tufts are in contact, without intermediate plastic bridges,     a) in a row (see Fig. 1),   b) in the form of a circle (Fig. 4),   c) and within the entire brush area (Fig. 3).   Owing to the arrangement selected in Fig. 1 and Fig. 4, a specific cleaning direction can be rendered harder or easier when using toothbrushes in that the tufts are more difficult to deflect in the direction in which they are in contact than in the region in which they can vibrate in a contact-free manner. The U-shaped bristles are no longer fixed by small retention plates, but by retention grids. <IMAGE>
Patent DE-3638371-A1 (DE)
Title: Process for separating solids contained in a liquid, in particular solids contained in waste waters, and an apparatus for carrying out the process
IPC: B01D29/00
Filed: 1986-11-11
Abstract: A process is described for separating solids contained in a liquid, in particular solids contained in waste waters, using a curved or inclined screen, by means of which a preseparation of liquid and solids is carried out. In order to achieve as sharp as possible a separation of the solids from the liquid and as a result to be able to thicken the solids contained in the liquid as much as possible, after and/or during the preliminary separation, an additional force acts on the solids and the residual liquid contained therein. The apparatus comprises a curved screen (1) or an inclined screen and further includes, at the bottom end (6) of the screen surface (5), a dewatering screw (80), arranged along the entire screen width in the container (90) comprising a screen trough and a screen pipe, the length of the dewatering screw exceeding the screen width by at least a length equivalent to the screw pitch. <IMAGE>
Patent DE-3642435-A1 (DE)
Title: Motor vehicle having a side door
Inventor: GEIER FRANZ
IPC: B60J10/78
Filed: 1986-12-12
Abstract: On a side door (1) of a passenger vehicle, a triangular covering part (4) is fastened on that end region of the door which is directed towards the bodywork pillar (3). A frameless, vertically displaceable window pane (2) is guided in said covering part. On its border region interacting with the bodywork-side seal (6), the covering part (4) has a sealing surface (7) running flush with the inner surface (2'') of the window pane (2), with the result that, in the region of the window pane (2) and of the covering part (4), the seal (6) may have an equally sized cross-sectional profile throughout (Figure 3). <IMAGE>
Patent DE-3700175-A1 (DE)
Title: Adapter for hammer drilling machines
Inventor: PEETZ WOLFGANG
IPC: B25D17/08
Filed: 1987-01-05
Abstract: A drilling tool with adapter for hammer drilling machines is proposed, in which the tool shank of the drilling tool projects through the adapter for direct impingement by the hammer drilling machine. To keep down the overall length of the adapter and thus the weight of the adapter and of the tool, the adapter (9) is connected to the tool shank (2) via a thread, a connection which is fixed and free from axial play being provided. The adapter is used simultaneously for direct torque transmission to the drilling tool and as a stop for an optionally attachable conveying helix (see drawing). <IMAGE>
Patent DE-3706579-A1 (DE)
Title: Gas-pressure regulating device with safety shut-off valve
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: G05D16/06
Filed: 1987-02-28
Abstract: This gas-pressure regulating device with safety shut-off valve, integrated in a common housing, is mainly designed for connection 3 to liquid-gas bottle valves. As a result of the separate arrangement of the valve means, which are under high pressure, in a gas-inlet connection 36 closed on itself, in conjunction with a diaphragm housing 35 which possesses, for two diaphragm means, only one housing cover screwed relative to the atmosphere, special requirements with regard to fire safety and minimum sealing points are satisfied to an increased extent. <IMAGE>
Patent DE-3707235-A1 (DE)
Title: Antilock control system
Inventor: JONNER WOLF-DIETER DIPL ING
IPC: B60T8/48
Filed: 1987-03-06
Abstract: An antilock control system for a vehicle with drive to all wheels is described, in which a reference speed signal VRef is generated for wheel-slip control. The reduction of the reference speed is varied between at least two values as a function of the vehicle deceleration, by way of a deceleration switch with at least two switch positions.
Patent DE-3709734-A1 (DE)
Title: Electrostimulation device for an endoprosthesis in situ
Inventor: KRAUS WERNER DIPL ING
IPC: A61N1/40
Filed: 1987-03-25
Abstract: An electrostimulation device for an endoprosthesis in situ such as a hip joint or knee joint endoprosthesis is described, which contains an elongated flat pickup coil arrangement (12) as well as at least two bracket-like electrodes (14, 18) by means of which the pickup coil arrangement can be attached to the bone containing the endoprosthesis. After the stimulation device has been implanted, there is induced in the pickup coil arrangement by an external coil a low-frequency alternating voltage which is applied via the electrodes to the bone containing the prosthesis and stimulates the latter and regenerates it. <IMAGE>