baber/WOPTO huggingface dataset:
Patent DE-3525817-A1 (DE)
Title: High-temperature refuse incineration on a fused slag bed
Inventor: STEEN GERHARD DIPL ING
IPC: F23G5/32
Filed: 1985-07-19
Abstract: The invention relates to a process and a unit, by means of which waste materials (refuse) are to be additionally incinerated, inexpensively and without pollution of the environment, floating on a fused slag bed in a cyclone furnace unit known per se, and fused to a molten state. This is to be achieved by arranging, in place of the conventional slag collection device with slag outflow at the bottom of the cyclone furnace, a slag trough, in which the fused slag collects up to a height of a few decimetres before it leaves the cyclone furnace via an overflow. The waste (refuse) is to be charged to this fused slag bed and, floating in circular motion on the fused slag, incinerated and fused under the action of the cyclone burners. The advantage of this invention is in particular that no separate unit is required for the incineration of the refuse, but the refuse can be incinerated simultaneously in a large incineration unit required anyway. This results in large possible savings. In place of refuse, or else simultaneously, waste coal or hardly comminuted coal can also be charged in this unit to the fused slag bed 2, burned and fused.
Patent DE-3526191-A1 (DE)
Inventor: ERHARDT RAINER DIPL ING
IPC: B60T8/36
Filed: 1985-07-23
Abstract: 1. Pressure modulator (10) for antilocking systems (automatic lock protection systems) in motor vehicles, in which a piston/cylinder unit (11, 13; 11', 13') is connected directly into the hydraulic or pneumatic pressure line between the main brake cylinder and at least one wheel brake cylinder in order to achieve antilocking functions, in which unit a floating piston (13, 13') is held in its initial position under the action of at least one spring (17; 27a, 27b) and can be displaced by means of an electromagnetic arrangement (15, 21; 14', 24') and in which a by-pass line (20, 20') is arranged parallel to the piston/cylinder unit, the by-pass line forming a flow path bypassing the piston (13, 13') when it is in its initial position and being closable by displacement of the piston (13, 13'), the piston being displaceable hydraulically or pneumatically at the beginning of the braking processes from its initial position, characterized in that a throttle (20a, 20'a) is included in the by-pass line in order to generate a pressure drop, in that the spring (17, 27b) is included relatively to the floating piston (13, 13') in such a way that, during a displacement at the beginning of the bracing processes from its initial position, this spring (17, 27b) can be tensioned, and in that, when excited, the electromagnetic arrangement displaces the piston (13, 13') in the direction of its initial position.
Patent DE-3531554-A1 (DE)
Title: Refuse container with lid
Inventor: WUERTZ GEB OSWALD
IPC: B65F1/00
Filed: 1985-09-04
Abstract: A possibility is produced of collecting the refuse which normally occurs in private households and commercial premises at its point of occurrence in such a way that each individual refuse component can be emptied into each refuse vehicle as before and furthermore, virtually no enlargement of the standing surface for the refuse containers is required. This possibility of collecting refuse is provided by a refuse container (10) having a lid (14, 16), the inside of which can be divided up as required into at least two chambers which are separate from another. Each chamber can be closed individually by a lid body (14, 16) whose size can be altered. <IMAGE>
Patent DE-3534042-A1 (DE)
Title: Circuit for operating a relay
Inventor: SCHWARZ HERMANN
IPC: H01H47/04
Filed: 1985-09-24
Abstract: Using the circuit according to the invention, a relay (1) is intended to be operated on a capacitor power supply section, the operating voltage of the relay (1) being intended to be reduced to the holding voltage of the relay (1) after it has pulled in. The capacitor power supply section contains two zener diodes (3, 4) which determine the output voltage. In this case, the first zener diode (3), whose zener voltage corresponds to the pull-in voltage of the relay (1), is connected directly to a power source (2), and the second zener diode (4), whose zener voltage corresponds to the holding voltage of the relay, is connected to a power source (2) via a first switch (6). The relay (1) is connected via a second switch (5) to the parallel circuit formed by the zener diodes (3, 4). The first switch (6) is opened briefly via a timer (8, 9) when the second switch is closed or the supply voltage returns after a power failure. The power loss of the overall circuit is thus kept low. <IMAGE>
Patent DE-3535249-A1 (DE)
Title: Anti-dazzle vehicle headlight
Inventor: ERNST HANS-OTTO DR
IPC: F21S8/12
Filed: 1985-10-03
Abstract: An anti-dazzle vehicle headlight is provided with an ellipsoidal reflector. A diaphragm whose essentially horizontal extending edge produces the light/dark boundary is arranged in the beam path. In front of the diaphragm a converging lens is arranged which is located with its focal point at the level of the edge of the diaphragm. In order to obtain the precise imaging of the edge of the diaphragm, it is important that the position of the edge of the diaphragm with respect to the lens be observed, and also maintained, exactly. In order to permit this, the reflector, the lens, and the diaphragm are connected permanently to one another via a frame to form an interchangeable unit. The diaphragm is arranged so as to be displaceable in the direction of the optical axis for the purpose of adjustment.
Patent DE-3541816-A1 (DE)
Title: Rotary seal
Inventor: HELLERHOFF JOSEF DIPL ING
IPC: F16J15/44
Filed: 1985-11-27
Abstract: The invention relates to a rotary seal for parts rotating relative to one another, by means of which the escape of oil from machines or transmissions, for example, is to be prevented. The intention is to achieve the sealing effect by means of a controlled-gap seal which, after a run-in phase, runs virtually without contact, and by means of a superimposed pumping action due to centrifugal force or angular momentum effect.
Patent DE-3543308-A1 (DE)
Title: Microwave apparatus used for the heating of blood or blood derivatives stored in a bag
Inventor: ZEIPEL KURT
IPC: H05B6/80
Filed: 1985-12-07
Abstract: A microwave apparatus for the heating of blood or blood derivatives stored in a bag 1 has a reception device the axis 17 of which is arranged transversely and obliquely relative to an axis of rotation of a reversingly controlled electric motor. The reception device has a tensioning plate 4 for the reception of the bag 1. In addition, there is provided a covering plate 5, and between this and the tensioning plate 4 the bag 1 is held pressed flat for the purpose of identical layer thickness 10. The tensioning plate 4 and the covering plate 5 are coated with a microwave-reflecting material (brass plates 11 and 12) over part of their longitudinal and transverse extensions in correspondence with the arrangement of connection pieces 2 on the bag 1. <IMAGE>
Patent DE-3600213-A1 (DE)
Title: Device for winding up a cable
Inventor: NAPIERSKI REINHARD
IPC: H02G11/02
Filed: 1986-01-07
Abstract: The device for winding up a cable consists of a housing (10) and a cable drum (16) which is supported therein such that it can rotate. A spiral spring (38) is arranged between the housing and the cable drum. In order that the cable (24) runs better onto the cable drum, running-in and running-out guides (20, 22) are provided which are arranged opposite and each have nozzles (32) at their outer ends. A free space (34) is provided between the nozzle and the guide opening (36). The free space is designed such that the curve (37, 38) of the cable can fit the nozzle without hindrance. The nozzle (32) has a sliding surface (43) and a wall (45), it being possible for the sliding surface to be a sliding roller (44). <IMAGE>
Patent DE-3604658-A1 (DE)
Title: Bobbin mounting for a textile-winding machine
Inventor: GREINERT KLAUS
IPC: B65H49/12
Filed: 1986-02-14
Abstract: The bobbin mounting for a textile-winding machine is provided with two bobbin holders for continuous overhead draw-off of the thread. The axes of the two bobbin holders are aligned with a thread guide assigned to both of them, and one of the bobbin holders is adjustable relative to the other bobbin holder for the purpose of attaching a new bobbin. In order to make it easier to attach a new bobbin, without putting the run-off operation in the region of the run-off bobbin at risk, the two bobbin holders and their thread guide are jointly adjustable out of a basic unwinding position into a bobbin-attaching position, the relative position of the bobbin holder equipped with the run-off bobbin to the thread guide being maintained, and the bobbin holder to be fed anew is adjustable in its relative position in relation to the other bobbin holder at the latest when the bobbin-attaching position is reached.
Patent DE-3613745-A1 (DE)
Title: Protective housing for solid-state catalysts
Inventor: BECHER KLAUS
IPC: B01D53/86
Filed: 1986-04-23
Abstract: The invention relates to a solid-state catalyst having a honeycomb-shaped structure and a plurality of gas channels. The catalyst has a heat-resistant and rigid housing (10) which covers the gas-impermeable surfaces and the edges of the gas inlet area and the gas outlet area of the catalyst body. The housing (10) consists of a plurality of housing parts (12, 14) and of two caps (16, 20) and a plurality of bandages (24) which hold the housing parts (12, 14) together. Preferably, a protection body having honeycomb-shaped baffles and effecting laminar flow of the gas is located on the gas inlet area of the catalyst body. <IMAGE>
Patent DE-3614377-A1 (DE)
Title: Method of extinguishing the fluorescence of fluorescent whiteners
Inventor: WEIBLE KARL-HEINZ
IPC: D06L4/686
Filed: 1986-04-28
Abstract: Substrates which have been or will be treated with fluorescent whiteners, for example textile materials, paper or leather, are treated with a UV absorber in order to extinguish or suppress the fluorescence.
Patent DE-3619438-A1 (DE)
Title: Device for receiving flat disposable items
Inventor: BARON EDITH
IPC: A47K10/38
Filed: 1986-06-10
Abstract: The invention relates to a device for receiving flat disposable items, in particular handkerchiefs, flannels, hand towels, nappies or nappy pants, in particular made of cellulose or paper. The items (1) form a long strip in which the individual items are connected to one another by perforations (2). The strip is rolled up onto a hollow inner roll (3). <IMAGE>
Patent DE-3622657-A1 (DE)
Title: Bearing bush provided with a thrust washer, particularly for universal-joint pins
Inventor: OLSCHEWSKI ARMIN
IPC: F16D3/41
Filed: 1986-07-05
Abstract: A bearing bush (1) provided with a thrust washer (12), particularly for universal joint pins, has an end (4) with an annular rim portion (5), lying in a radial plane, for the abutment of the rolling elements (2) and a central end recess (11) in which the thrust washer (12) for the universal-joint pin is arranged. To ensure that the bearing bush (1) can be assembled easily and that its bearing parts are connected to form a unit, the thrust washer (12) has a relatively thin, disc-shaped portion (13) at its circumference, its rim (14) being provided on the side facing away from the rolling elements (2) with a bevel (14a), and the bearing bush has a central recess (11) with an undercut bore surface (15) against which a chamfer (15a) of the thrust washer (12) is arranged. <IMAGE>
Patent DE-3624768-A1 (DE)
Inventor: KREBS ERNST
IPC: B01D15/04
Filed: 1986-07-22
Abstract: 1. A process for preventing the corrosion of appratus components by acid anions in the course of the removal of SO2 from waste gases by washing with a physically active solvent which, after the absorption of SO2 , is regenerated and returned to the wash, characterised in that the acid anions are removed from the solvent by an ion exchanger.
Patent DE-3627777-A1 (DE)
Title: Process for regenerating a detergent
Inventor: BECKER HANS DR
IPC: C07C41/34
Filed: 1986-08-16
Abstract: A process is proposed for regenerating a loaded detergent by stripping with a condensable vapour. After condensation of the vapour in a condenser, the component stripped off is extracted and the remaining condensate is fed back to the regeneration column. The condensate in this case is fed into the regeneration column beneath the regeneration section, where the components dissolved in the condensate are stripped off by vapour, before the vapour enters into the regeneration part of the regeneration column.
Patent DE-3628402-A1 (DE)
Title: Biochemical filter for the purification of exhaust air from refuse treatment and composting plants
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/85
Filed: 1986-08-21
Abstract: The invention relates to a biochemical filter for the purification of the exhaust air from refuse treatment, refuse composting and animal carcase utilization plants. It is known that the exhaust air of these plants is associated with considerable odour pollution for the surroundings. It has already been proposed to use earth filters or biological filters in order to make the exhaust air volume removed by suction odour-free by means of bacterial cultures. However, the expense for this is comparatively high. Moreover, there is a difficulty in that such plants operate differently in individual months, since the refuse arising differs considerably in composition in the summer months from that in the winter months. In order to eliminate these difficulties, according to the invention it is proposed that a two-stage filter is used, the first filter stage of which comprises a strongly alkaline iron(II)/iron(III) hydroxide layer, preferably bog iron ore, and the following second layer comprises an acidic packing layer, such as peat impregnated with iron(II)/iron(III) sulphate. The exhausted filter compositions, such as bog iron ore and peat, can be added in neutralized form at about 1% to the composting compositions. <IMAGE>
Patent DE-3637487-A1 (DE)
IPC: B21D37/04
Filed: 1986-11-04
Abstract: Illustrated and described is an upper tool holder for a punch with a punching tool, carrier body and closing pot, the closing pot having a stationary inner pot and an outer pot rotatable relative to the inner pot about the longitudinal axis of the punching tool and surrounding the inner pot. The inner pot has a lateral push-in slot for the punching tool, surrounds the pushed-in punching tool in a plane transverse to the longitudinal axis of the punching tool on three sides and forms a three-sided guide for the punching tool. The outer pot has a lateral push-in slot for the punching tool, surrounds the pushed-in punching tool after rotation relative to the inner pot in the plane transverse to the longitudinal axis on the fourth side and closes the guide of the punching tool. The guide surface opposite the open side is formed on the inner pot and the guide surface closing the open side on the inner pot is in the form of an arc of a circle on the outer pot. The arc centres of the guide surfaces do not coincide, but are apart from one another by a specific amount - eccentricity -, in particular the arc centre of the guide surface of the outer pot being located on the side of the arc centre of the guide surface on the inner pot facing away from the open side of the inner pot.
Patent DE-3643847-A1 (DE)
Title: Apparatus for the auxiliary drive for printing machines
Inventor: DOLINER HERBERT
IPC: B41F13/00
Filed: 1986-12-22
Abstract: The invention relates to an apparatus for the auxiliary drive for printing machines to generate low speeds. The object of the invention, to provide an auxiliary drive for printing machines with which a plurality of low creep speeds can be effected, in a jolt-free and even movement without an interruption of the tensile force and without a flank change, to carry out servicing and setting-up work in accordance with occupational safety regulations, is achieved in that two braking motors are assigned to a gear mechanism which drives the main drive shaft via a belt drive, a back gearing and a clutch.
Patent DE-3643861-A1 (DE)
Title: Sweeping machine
Inventor: EGGENMUELLER ALFRED DR ING
IPC: E01H1/04
Filed: 1986-12-22
Abstract: There is proposed a base frame 1 which, with a drawbar 6 and a running axle 5, produces a trailing sweeping machine or, by frontal attachment of a driving head, produces a self-propelled machine with a driving axle. In both cases, the picking-up apparatus 12 is articulated on the base frame 1 and is guided on the ground by a special arrangement of supporting wheels. Sealing between the movable picking-up apparatus 12 and the stationary pressing device 18 and the channel 27 is effected by cylinder surfaces 23, 24 and 30, 31, whose mid-point 15 ... of the picking-up apparatus 12 lie on the base frame 1. To seal off the inlet opening at the picking-up apparatus 12, a specially shaped baffle plate is proposed, whose guidance and suspension means permit good adaptation. <IMAGE>
Patent DE-3701784-A1 (DE)
Title: Monitoring circuit for the protection of devices which are supported on a plurality of feet, especially high-voltage pylons
Inventor: GRIMM GERMAN DIPL ING
IPC: G01N27/20
Filed: 1987-01-22
Abstract: A reduction in the cost and improved insensitivity to temperature influences can be achieved in the case of a detector arrangement for a monitoring circuit for the protection of devices which are supported on a plurality of feet, especially high-voltage pylons, in that the detector arrangement includes longitudinal elements, especially loops, or thin resistance wire (which preferably has a low tensile strength) on a load-bearing strip having a high longitudinal extension capability, the load-bearing strip being fitted to endangered regions of the feet of the device.
Patent DE-3712300-A1 (DE)
Inventor: BADEN HANS-DIETER
IPC: E05B47/06
Filed: 1987-04-10
Abstract: Profile lock cylinders are conventionally equipped with a cylinder housing (1) consisting of two annularly cylindrical parts enclosing a beard recess between them and of a flat web part (1''') connecting these parts to one another and with a cylinder core (3) mounted rotatably in one annularly cylindrical part (1') thereof, secured by key-actuable tumbler pins (3', 4) and carrying the beard, and in said cylinder core (3) there can be an additional tumbler recess (3'') for a tumbler bar (13), engaging therein, of an electromagnetic tumbler (8) accommodated in the web part and consisting of an armature (12), coil winding and return spring (14). So that the electromagnetic tumbler (8) together with its functional parts can be accommodated in the cylinder housing more securely and without adversely affecting its mechanical tumblers (3', 4, 6), the electromagnetic tumbler (8) is arranged in the inner region of the web part (1'''), adjacent to the beard recess, laterally next to the tumbler pins (4) located therein and their bearing bores. The electromagnetic tumbler is advantageously designed as an electromagnetic clamp. <IMAGE>
Patent DE-3728670-A1 (DE)
Inventor: NICOL KEVIN CHRISTOPHER JOSEPH
IPC: G05D7/06
Filed: 1987-08-27
Abstract: A signal VLC representing a desired feed rate of material 2 is integrated and compared at 7 with a signal VR representing the actual mass of material fed, e.g. as ascertained by a load cell 5 on a supply hopper 1 or by the accummulated output of a belt scale, any error signal controlling the feed at 4. As shown the signal VR is in the form of a ramp derived from the output of a potentiometer 12 which is integrated by counting pulses from a VCO 20. A switch 27 allows the hopper to be filled, even during feeding, by holding the output of the control amplifier 7. <IMAGE>
Patent DE-3729920-A1 (DE)
Inventor: TAKAHASHI TAKEHIRO
IPC: B65H3/24
Filed: 1987-09-07
Abstract: Boards 6 are fed one by one from a stack of paper boards on a table 3 (as shown, from the bottom of the stack) by means of a kicker 7 which is reciprocated via a link 11 and crank lever 10 by rotating a crank shaft 9, the crank lever 10 having a shock absorber so that it is not subjected to an excessively large impact force at the turning points of the swing motion. The shock absorber can be formed of a pair of coil springs 19, 20, leaf springs (21, Fig 3) or pneumatic cylinders (21, Fig 4) disposed on the opposite sides of the crank shaft. <IMAGE>
Patent DE-3734258-A1 (DE)
Title: Method and apparatus for feeding cans having fibre sliver to a spinning machine
Inventor: IGEL WOLFGANG DIPL ING
IPC: D01H9/18
Filed: 1987-10-09
Abstract: In a method and an apparatus for feeding cans having fibre sliver to a flyer or the like, provision is made for providing for each can a transport element, on which the can remains during the feed to the flyer or the like, during the spinning and during the delivery.
Patent DE-3742173-A1 (DE)
Inventor: BIRKENBACH ALFRED
IPC: C08L79/02
Filed: 1987-12-12
Abstract: An anti-lock brake system for an automotive vehicle comprises a master cylinder (1), hydraulic valves (3, 4) for modulating the pressure supplied to the wheel brakes, in response to at least one signal processing control device (2), at least one monitoring device and means for pressure reduction such as a preportioning valve 10, which may be vehicle load or deceleration responsive, provided in the rear-axle brake circuit (7). In order to exploit to the full the share the rear-wheel brakes have in the total brake force, without causing an unstable vehicle condition thereby, it is arranged that the valve 10 will effect braking pressure reduction only upon failure of the anti-lock system by only then closing a by-pass 21 (Fig 1) for, or releasing a closure element and (34) (Fig 2, not shown), of, the proportioning valve. The latter proportioning valve is also connected to the front brake circuit so that the valve is held open on a front circuit failure. <IMAGE>
Patent DE-3802136-A1 (DE)
Title: Pump nozzle, especially for diesel internal combustion engines with direct fuel injection
Inventor: SCHER UWE DIPL ING
IPC: F02M59/26
Filed: 1988-01-26
Abstract: A pump nozzle, especially for diesel internal combustion engines with direct fuel injection, is described which has a pump piston (3), adjustable by a drive (20), which piston in a pump working chamber (5) generates an injection pressure which can be fed to an injection nozzle. The pump nozzle also has a pressure limiting device limiting the level of the injection pressure which, in order to achieve as compact an arrangement as possible taking up little overall space, is to be incorporated into the pump piston. For example, the said pressure limiting device may be formed by a pressure-relief valve (15, 16) held in a recess (18) of the pump piston (3), which valve closes a connecting bore (19), designed as restriction bore and connecting the pump working chamber (5) to the recess (18). <IMAGE>
Patent DE-3809810-A1 (DE)
Title: Park furniture for the outdoor sector
Inventor: FUSS RAINER
IPC: A47C5/04
Filed: 1988-03-23
Abstract: The invention relates to a piece of park furniture for the outdoor sector, having a supporting framework made of metal and a planar unit connected thereto and made of metal. The simple construction of the supporting framework and of the planar unit using the same starting material and a simple connection between these parts is achieved according to the invention in that the planar unit consists of a frame composed of flat-material frame members, the broad sides of the flat-material frame members following the course of the planar unit and defining the latter, in that a metal grid, perforated plate or the like, which completes the planar unit, is connected to the flat-material frame members, following the planes of their broad sides, and that the supporting framework consists of supporting bowls bent from flat material, which are connected to the planar unit to the sides of the lateral flat-material frame members.