baber/WOPTO huggingface dataset:
Patent DE-3343797-A1 (DE)
Title: Fuel economiser unit and device for its operation
Inventor: POMMER FREDI
IPC: F02M23/12
Filed: 1983-12-03
Abstract: As Fig. 5 shows, the invention relates to a mixer (17) and a governor (50) and a secondary air tapping through the connecting line (24) between air line (21) and governor (50). The object of the special type of governor using a hollow web (10), which is designed as a mixing nozzle, a triangular profile provided with slots being arranged and its inclined surfaces (13, 14) being provided with slots (11), is a considerable saving of fuel. An essential characteristic in the use of the fuel economiser unit is the tapping of the secondary air from the admission air line to the crank casing. By means of this tapping especially effective mixing conditions are obtained in the mixer (17) in respect of a favourable reprocessing of the fuel/air mixture. <IMAGE>
Patent DE-3346176-A1 (DE)
Title: Process for the continuous purification of exhaust gases using activated charcoal
Inventor: OESTE FRANZ D DIPL ING
IPC: B01J20/20
Filed: 1983-12-21
Abstract: The invention relates to a process for the continuous wet or wet-catalytic purification of exhaust gases by adsorption and chemosorption of the gaseous pollutants to activated charcoals with simultaneous desorption of these pollutants or their reaction products. The process is carried out at 100- to 800 times the acceleration due to gravity in a screen centrifuge in the rotor of which a layer of fine-grained or fibrous activated charcoal is arranged. The exhaust gas flows through this layer from the outside to the inside. The pollutants are washed out using the desorption medium in counter-current to the exhaust gas.
Patent DE-3347805-A1 (DE)
Title: Device for matching the response pressure to the pressure conditions in the outlet line in an apparatus for preventing return flow of a medium out of an outlet line into the inlet line
Inventor: HOEBER GERHARD W
IPC: E03C1/10
Filed: 1983-06-29
Abstract: A device for matching the response pressure to the pressure conditions in the outlet line (12) in an apparatus for preventing return flow of a medium into the inlet line (10) has a pipe separator (2) and a pressure comparison device (4) assigned to the latter. The pressure comparison device (4) is an integral part of the pipe disconnecter (2). It is formed by the customary pressure chamber (81) of the pipe disconnecter (2), the said chamber being bounded by the piston (82) of the pipe disconnecter (2), by a second pressure chamber (432) likewise integrated into the pipe disconnecter (2) and bounded by the other side of the piston (82), and by the customary return spring (860) of the pipe disconnecter (2). <IMAGE>
Patent DE-3403764-A1 (DE)
Title: Reinforcement for a limousine which has been converted into a cabriolet
Inventor: RAHM FRANZ
IPC: B62D25/20
Filed: 1984-02-03
Abstract: When reinforcing a limousine which has been converted into a cabriolet by removing the roof, a high degree of rigidity and simple and easy mounting can be achieved by using a longitudinal carrier (3) which is arranged in the region of the central longitudinal plane of the vehicle, extends over the length of the passenger compartment, is placed upright on the floor (2) of the vehicle and is attached to at least the cross members (5, 7, 10 or 11) of the chassis of the vehicle, the said cross members being provided in the region of the passenger compartment. <IMAGE>
Patent DE-3407569-A1 (DE)
Title: Expansion-joint structure for in-situ concrete floors
Inventor: AUERBACH JOACHIM
IPC: E01C11/14
Filed: 1984-03-01
Abstract: The invention relates to an expansion-joint structure for in-situ concrete floors, comprising a cage, which is roof-shaped in cross-section, composed of pairs of angled-off transverse struts which are spaced apart from one another and are placed with one end on the underlying surface. There is an angle of greater than 90 DEG but less than 180 DEG  between the angled-off strut portions of said transverse struts. The cage further exhibits longitudinal struts, which connect the transverse struts, and two parallel L-profiles of the joint width which rest, with their standing leg, on horizontal struts connecting the transverse struts and on the other perpendicular leg of which the other end of the transverse struts is welded. <IMAGE>
Patent DE-3409303-A1 (DE)
Title: Relay valve with pressure relief, insertable between handbrake valve and spring-loaded brake cylinder
Inventor: GRUENER HANS
IPC: B60T13/38
Filed: 1984-03-14
Abstract: A relay valve with pressure relief, insertable between handbrake valve (29) and spring-loaded brake cylinder (34), for an air brake system of motor vehicles with emergency and/or parking brake has a relay piston (3, 4) guided in a housing (1) and forming a seal, which in the housing divides a control chamber (6) and a brake chamber (17) from one another and co-operates with a double valve body (21), which with the relay piston (3, 4) forms an outlet valve (12, 21) and with a projecting housing edge (20) forms an inlet valve (20, 21), a relay piston supported on a spring (10) being provided for the pressure relief. The relay piston (3, 4) is subdivided into an outer piston (3) and an inner piston (4) at the same time forming the reaction piston for the pressure relief. Both pistons (3 and 4) are supported on one another with the insertion of the pressure-relief spring (10), adjustable in its force. The stroke a of the outer piston (3) is smaller than or equal to the sum of the stroke b of the inner piston (4), relative to the outer piston (3), and the closing travel c of the outlet valve (12, 21). <IMAGE>
Patent DE-3410717-A1 (DE)
Title: Bag for receiving liquids
Inventor: RIJN ARIE WILLEM VAN
IPC: B32B27/32
Filed: 1984-03-23
Abstract: In a bag for receiving liquids, for example drinkable liquids, such as wine or the like, which bag is provided for arrangement inside a sturdy packaging container, carton or the like, is closed on all sides and can be opened via an installed valve, and which contains an inner layer (11) consisting of a flexible plastic film, the inner layer (11) is surrounded on all sides by a flexible, sealing, triple-layered laminate which consists of two plastic films (17, 20) bonded to a metal foil (19). <IMAGE>
Patent DE-3412932-A1 (DE)
Title: Marking device for multiple recording instruments
Inventor: FREUDE PAUL
IPC: G01D9/28
Filed: 1984-04-06
Abstract: Marking devices for multiple recording instruments can have both separate drives in each case and a common drive for switching over the marking head, on the one hand, and carrying out the marking movement, on the other hand. Both types of drive have special advantages. However, the production expenditure in a production workshop common to both types is very high because the constructional types of the different types are completely different owing to the different drive design. However, these differences can be minimised in those devices in which, in order to carry out the lifting and lowering movement, the marking head is rotationally switchably arranged on a first arm of a two-armed lever pivotably supported in a housing, and its second arm is connected with a drive device for generating a pivoting movement when a coil arranged at the housing with an iron core movably arranged in the interior of the coil along the coil axis is provided as driving device, the iron core being subjected to the pretensioning of a spring at its inner end and being connected to the second arm of the two-armed lever at its outer end.
Patent DE-3414075-A1 (DE)
Inventor: KUNSTMANN DIETER J
IPC: H01M50/262
Filed: 1984-04-13
Abstract: A frame for back-up batteries, consisting of vertical standplates 1 and horizontal bars 9, placed on the standplates and connecting them, is assembled such that plug-in plates 13 are provided projecting downwards on the bars 9, which plug-in plates are inserted from above in slotted openings in the horizontal mounting surfaces 5 of the standplates 1. The slotted openings on the one side are preferably limited by a sidewall and the other side by a flap running obliquely downwards so that the plug-in plates are held in the slotted openings with a force-fit and are snugly seated on the sidewall. <IMAGE>
Patent DE-3415658-A1 (DE)
Title: Rescue suit
Inventor: SCHAEFER DIETRICH
IPC: A62B17/00
Filed: 1984-04-27
Abstract: The subject of the application is a rescue suit for individuals to escape from fire and smoke. The invention has the purpose of providing a rescue suit (1) which can be handled by anybody in danger without difficulty and without any special training and which protects its wearer in an emergency against fire and smoke to enable him in the event of fire to find an escape exit in a building through the fire or the smoke. The rescue suit (1) which is of air-tight design and completely covers its wearer comprises a transparent plastic film resistant to high temperatures, especially a polyimide film, and is provided with a sealable opening (6) for climbing in and out. Furthermore, there is provided an emergency air vent (10) which may be located in the facial region. <IMAGE>
Patent DE-3428369-A1 (DE)
Title: Manusgraphic method of identifying more accurately the handwriting of a particular person
Inventor: RADEBOLD CLAUS
IPC: G07C9/00
Filed: 1984-08-01
Abstract: The handwriting produced by a particular person can be identified more accurately if not only the trace of the lines typical of that person when producing the handwriting is detected but also the changing pressure which the hand exerts on the underlying surface during the course of producing the handwriting. This is performed by incorporating in the paper or some other material on which the handwriting is to be produced an emulsion which comprises differently sized and differently resistant sorts of spheres filled with different quantities of the same colour or with different colours and/or with differently magnetic material, which quickly burst in a planned way dependent on the pressure and consequently produce on the data carrier a coloured and/or electronically readable marking dependent on the respectively exerted pressure. These results can be teletransmitted and compared with documents optically and electronically.
Patent DE-3430198-A1 (DE)
Title: Adjusting and locking device for children's car safety seats
IPC: B60N2/28
Filed: 1984-06-30
Abstract: A device for adjusting children's seats, in particular children's car safety seats, is described which is characterised in that the children's seat, can be brought by means of a pivoted lever as desired into "sitting", "resting" or "lying" positions. The device can be locked by means of a locking lever.
Patent DE-3432540-A1 (DE)
Title: Motor-driven agricultural cart
Inventor: JUTZELER ANDREAS
IPC: B60K17/344
Filed: 1984-09-05
Abstract: The intermediate transmission comprises three shafts (6, 7, 12) and six gears (4, 5, 8, 9, 10 and 11) mounted on the shafts. The gear (4) fixed on the input shaft (6) and the mating gear (5) fixed on the counter shaft (7) function as additional reduction gearing of the transmission. These two gears (4, 5) permanently engage in one another. The input shaft gear (4) has eighteen teeth (13) and is of a modulus of 2.5. The mating gear (5) has thirty nine teeth (16) and is also of a modulus of 2.5. By means of this arrangement of the gears in the intermediate transmission, an optimum number of revolutions of approximately 3600 to 3800rpm is obtained for the motor-driven agricultural cart in direct road running at a speed of 25 kph without modifying its dimensions and with precisely the same engagement. <IMAGE>
Patent DE-3440576-A1 (DE)
Title: Process for the preparation of 1,4-dihydroxyaromatic systems
Inventor: MEIER HELMUT-MARTIN DR
IPC: C07C37/07
Filed: 1984-11-07
Abstract: 1,4-Dihydroxyaromatic systems are prepared by reduction of 1,4-quinones with sodium dithionite by carrying out the reduction in a system consisting of two liquid phases and a solid phase.
Patent DE-3441832-A1 (DE)
Title: Device for the treatment of printed-circuitboards, contact wafers or the like
Inventor: HOLMSTRAND RUNE HELMER
IPC: H05K3/00
Filed: 1984-11-15
Abstract: In the case of a treatment device for printed-circuitboards, contact wafers or the like, an inlet unit (1), an outlet unit (2) and an interposed treatment section (3) for the treatment of the printed-circuitboards or the like are provided between the inlet and outlet. A horizontal continuous-flow path (8) for the printed-circuitboards or the like extends through the machine and is constructed from boundary devices which have roller pairs with upper and lower rollers and are arranged along their guidance-network devices in order to guide the printed-circuitboards or the like as they pass between the rollers. In this case, guidance-network devices are provided which are continuous at least above the continuous-flow path (8), run from the inlet unit (1) to the outlet unit (2) and have a wire network (9; 10), which contains a large number of parallel wires (11; 12), and clamping apparatuses (13, 14; 15, 16), which are arranged in the inlet unit (1) and in the outlet unit (2), each clamping apparatus being provided with a mounting device for firmly holding the wire ends and for applying tension to the wires between the clamping apparatuses. <IMAGE>
Patent DE-3441963-A1 (DE)
Inventor: SEIB BERTHOLD
IPC: B41F33/00
Filed: 1984-11-16
Abstract: A safety device has pivotally mounted rails for guarding impression cylinder nips in a sheet-fed rotary printing press. The guard rails are pivoted from a guard or safety position during maintenance to a second position away from the impression cylinder during printing to insure that the printed sheets are not smeared by the edges of the guard rails. The guard rails, however, also sense operator contact during maintenance to cause the inching drive of the press to shut off immediately. A hinged access cover or door on the press shields the impression cylinder and cooperating cylinder during printing, and is opened to perform maintenance. Opening of the access cover operates an electrical switch for shutting off the main drive of the press, and the access cover is mechanically connected to the guard rails by a resilient linkage which in turn causes pivoting of the guard rails toward their safety positions. A second electrical switch is operated by the pivoting of the guard rails and shuts off the inching drive in response to operator contact and pivoting of the guard rails in either direction from their safety positions. The resilient linkage also includes abutments limiting the range of pivoting due to operator contact.
Patent DE-3447678-A1 (DE)
Title: Method for producing electric power for a nuclear fusion device
Inventor: SAWATANI KENJI
IPC: G21B1/00
Filed: 1984-12-28
Abstract: A method for producing electric power for a nuclear fusion device which has a polar coil load and a heating unit load, is operated by a multiplicity of power source motor generators, the value of the energy loss being significantly reduced. All the power source motor generators are excited during the time periods in which a high current is required, including a plasma current excitation time and a plasma current termination time for the polar coil load and the plasma current excitation time for the heating unit load. During the time periods, including a plasma current maintenance time in which only a low current is required, some of the power source motor generators are excited, while the remaining motor generators of the power source motor generators remain unexcited. <IMAGE>
Patent DE-3500124-A1 (DE)
Title: Decentral supply unit operated by external heat supply for the alternative and combined generation of electrical energy, heat and cold
Inventor: KRAUCH HELMUT PROF DR
IPC: F02G1/043
Filed: 1985-01-04
Abstract: The supply unit functions as a Stirling engine, the working piston (22) of which interacts with a generator (90) in order to generate electrical energy. By means of a metering valve, which may be designed in particular as a sleeve valve (70), a heat pump cycle functioning on the Vuilleumier principle is switched in. When the metering valve (70) is closed it operates purely as a Stirling engine for the supply of electrical energy. When the metering valve is fully open it functions purely on the Vuilleumier principle providing heat or cold. In intermediate positions of the metering valve mixed operation ensues in which heat, cold and electrical current are delivered in adjustable proportion. <IMAGE>
Patent DE-3501866-A1 (DE)
Title: Delivery appliance for combustible liquids from buried tanks
Inventor: FRUEHLING OTTO
IPC: F04D13/04
Filed: 1985-01-22
Abstract: A delivery appliance for combustible liquids from a buried tank has a submerged pump which, according to the invention, is driven hydraulically. This presents a completely explosion-proof design which can be provided extremely cost-effectively.
Patent DE-3511552-A1 (DE)
Title: Device for collecting harmful liquid substances at (un)loading places in the rail region of rail vehicles
IPC: E01B19/00
Filed: 1985-03-29
Abstract: In a device for collecting harmful liquid substances at (un)loading places in the rail region of rail vehicles, a trough which can be rested on the rail bedding and a covering profile held on one side on the rail are provided, the free side of which profile overlaps the raised neighbouring trough edge. The trough bottom is designed to be inclined towards the centre in the longitudinal direction and a transverse channel, which is connected to a flow-off device, is arranged at the lowest point of the trough. Advantageously, the trough consists of two trough parts and a transverse channel connecting both trough parts, each trough part having, on the side neighbouring the transverse channel, an edging which overlaps the edge of the transverse channel and the remaining three sides of each trough part having edgings serving as delimiting walls. <IMAGE>
Patent DE-3512229-A1 (DE)
Title: Housing for an electronic apparatus having an LCD display
Inventor: WEICH ARTUR
IPC: H05K7/12
Filed: 1985-04-03
Abstract: The housing according to the invention consists of two housing parts (1, 2), the first housing part (1) having an opening (4) and an integrated frame (3) for holding the LCD display (6), in the region of the LCD display (6). A first printed-circuit board (5) having a row of contacts (5b) in the region of the LCD display (6) can be latched into the first housing part (1). A conical retaining pin (8) for engaging in a corresponding hole (5a) in the first printed-circuit board (5) is provided in the vicinity of the opening (4) for the LCD display. A conductive-rubber element (5) can be inserted between the row of contacts of the first printed-circuit board (5) and the row of contacts of the LCD display (6). A second housing part (2) closes the first housing part (1). <IMAGE>
Patent DE-3514837-A1 (DE)
Title: Programmable control system
Inventor: SHONAKA HISASHI
IPC: G06F9/445
Filed: 1985-04-24
Abstract: The programmable control system contains means for supplying a start address and an end address of a certain area of a user program memory; means for storing the start address and the end address; and instruction execution means for fast processing, which, as processing for a periodic interrupt received during the user program execution refer to the addresses stored in the memory and execute the user instructions which exist in the address space which is surrounded by the start address and the end address as stored in the storage means.
Patent DE-3520819-A1 (DE)
Title: Process for the thermal treatment of masses contaminated with pollutants and plant for carrying out such a process
IPC: C02F11/13
Filed: 1985-06-11
Abstract: Masses contaminated with pollutants are thermally treated by this process. To remove thermally degradable pollutants, the mass is heated and the resulting exhaust air is subjected to a thermal afterburning. The mass in this case, prior to heating, is dried at relatively low temperatures with a supply of heated incoming air. The air used for drying is heated by the exhaust air downstream of the thermal after-burning in a heat exchange process and the exhaust air, prior to being blown out, is subjected to a very fine filtration. The plant for carrying out this process has a furnace, a fuel tank, a thermal afterburning device, a heat exchanger, a purification device and a dryer. These plant components are each accommodated in containers which, in the area of their walls, have connections for connecting the containers together by piping. By this means, the plant can be assembled on site according to the circumstances and the type of masses to be treated.
Patent DE-3530996-A1 (DE)
Title: Friction-spinning unit
Inventor: ANAHARA MEIJI
IPC: D01H4/20
Filed: 1985-08-30
Abstract: The invention relates to a friction-spinning unit with twist-generating rollers, arranged parallel to and a short distance from one another and driven in the same direction of rotation, for forming a V-shaped twist-generating zone between outer-surface regions of the rollers along the gap present between them. At least one of the rollers is designed as a perforated hollow roller and has a casing provided with a plurality of perforations essentially over its entire outer surface and a suction device for generating a suction effect at the perforations. According to the invention, the suction device comprises a suction pipe which is received partially by the interior of the outer casing of the perforated roller and is fastened firmly to the machine frame. Provided in the suction pipe is a bearing, in which a shaft connected firmly to the outer casing is mounted.
Patent DE-3534467-A1 (DE)
Title: Hold-up device for billet shears
Inventor: HOHMANN GUENTER
IPC: B23D33/08
Filed: 1985-09-27
Abstract: The invention relates to a hold-up device for billet shears with crank or eccentric drive, by means of which the bar sections (26) are firmly clamped against the top shearing blade (22) during the cutting. The aim of the invention is to reduce the cost in terms of material and production and improve the functional reliability. The object of the invention is to design the drive of the hold-up device in such a way that only a relatively short amount of clamping travel of the clamping wedge (16) is required and at the same time the clamping wedge (16) is held in its position without great retaining force - if possible in a self-locking manner - during the cutting. According to the invention this is achieved in that the blade slide (3) is supported on a piston/cylinder unit (6) arranged under the same and is in operative connection with the drive only during a certain phase of the crank rotation, and a hold-up slide (15) is mounted in a recess of the blade slide (3) in such a way as to be displaceable in the vertical direction. The hold-up slide (15) can in turn be locked relative to the blade slide (3) during the cutting by a clamping wedge (16) displaceable in the horizontal direction (Fig. 2). <IMAGE>
Patent DE-3536797-A1 (DE)
Inventor: BOGDANOVIC BORISLAV PROF DIPL
IPC: C07C29/14
Filed: 1985-10-16
Abstract: The present invention relates to [Mg2X3 (Ether)y]+[AlH4]- in which X is halogen, ether is an aliphatic or cyclic ether, and y is from 0 to 6.