baber/WOPTO huggingface dataset:
Patent DE-3437666-A1 (DE)
Title: Electronic controller, especially for motor vehicles
Inventor: GANSERT WILLI ING GRAD
IPC: H05K7/10
Filed: 1984-10-13
Abstract: An electronic controller is proposed, especially for motor vehicles, which is provided with a data module (6) such that the controller can be matched to different programs and program sequences by replacing said data module (6) without opening the controller housing (1). For this purpose, the data module (6) is provided with a handle (21) which projects out of the housing (1) and is detachably fastened to a support (14) which holds the component (13), and the structural unit comprising the support (14) with the component (13) and the handle (21) can be inserted in the socket (7), which is arranged in the housing (1), and can be withdrawn therefrom by operation of the handle (21). The connecting electrodes (15) of the replaceable component (13) are connected, in the socket (7), to the connecting tabs (8 to 10) which lead to conductor tracks. <IMAGE>
Patent DE-3441416-A1 (DE)
Title: Electrical plug connector
Inventor: FRIES ANDREAS
IPC: H01R13/115
Filed: 1984-11-13
Abstract: An electrical plug connector (11) is described which consists essentially of a male strip (12) and of a female strip (13), the latter of which is provided with a large number of essentially identical chambers (38, 39) in which contact elements (17-22) are accommodated and held which have spring parts (24), which form a plug region, and connecting parts (27-32), which form a connecting region. In order optionally to be able to fit such an electrical plug connector with contact elements of different connection types, the essentially identical continuous chambers (38, 39) of the female strip (13) are constructed for the insertion of contact elements (17-22) of different connection type, for example of contact elements (17-22) which are provided with dip-soldering, FASTON, and wrap connecting parts (27-32) or the like, and the contact elements (17-22) of all connection types are formed in such a manner that the corresponding DIN grid is achieved for both the plug region (16) and for the connecting region (34). <IMAGE>
Patent DE-3441795-A1 (DE)
Title: Device for holding precious stones
Inventor: MUERRLE NORBERT
IPC: A44C17/04
Filed: 1984-11-15
Abstract: A device for holding precious stones, especially a diamond setting, and for fixing the stones in the recesses of thin-walled regions of pieces of jewellery is intended to provide a solution to the problem of holding precious stones, especially diamonds in an aesthetically pleasing manner in such thin-walled regions of pieces of jewellery. This is achieved in that the setting is designed as an essentially cylindrical element (1) having inwardly pointing regions (7, 9) to overlap the edge of the precious stone (8) and with outwardly pointing regions (10, 11) to overlap the edge regions of the recess (17) in question. <IMAGE>
Patent DE-3444279-A1 (DE)
Title: Device for extracting tubes for a tube plate of a heat exchanger
Inventor: HALLER HANS ERWIN DIPL ING
IPC: B23P19/02
Filed: 1984-12-05
Abstract: In a device of this type, retention in the tube before or after the extracting operation is only possible by tilting the device. In order to ensure reliable retention of the device even if the extracting operation is interrupted, a push tube (18) is provided in the annular space (15) between the tie rod (9) and the hollow piston (16) of a hollow-piston cylinder (17) actuated by pressure medium. With its top end face, the push tube adjoins a shoulder (19) of the extracting claw (11). It is connected at its bottom end to a flange (20) through which the tie rod (9) passes. The flange (20) projects into the interior space (21) of a housing (22) screwed to the shell of the hollow-piston cylinder (17). The housing body carries two clamping cylinders (23) which project with their free ends movable in the axial direction into recesses (24) in the flange (20). The push tube (18) can be moved in the direction of the tube plate (1) within the limits of the distance (27) by actuating the clamping cylinders (23). The resulting frictional connection between extracting claw (11) and the inner wall of the tube (5) is sufficient to retain the extracting device in its position. <IMAGE>
Patent DE-3444951-A1 (DE)
Title: Device for engaging and disengaging a case cylinder
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F7/40
Filed: 1984-12-10
Abstract: The invention relates to a device for engaging and disengaging a case cylinder of a damping and varnishing unit of a printing machine. The object, a device for engaging and disengaging a case cylinder with which a reproducible operating position can be achieved, is achieved in that the case cylinder is mounted on each side in a sliding block which is guided in a lever and can be moved in the direction of the connecting line of the centre points of the case and transfer cylinders, in that the sliding block has a slope which is operatively connected to a limiting and adjusting means arranged in the lever and is assigned to the sliding block via an angle lever which engages in an elongate hole of the sliding block, is mounted in the lever, and is connected to the adjusting means via a coupler. <IMAGE>
Patent DE-3445526-A1 (DE)
Title: Vacuum cleaner nozzle
Inventor: WESSEL HANS
IPC: A47L9/02
Filed: 1984-12-13
Abstract: The vacuum cleaner nozzle has rubber strips (4) which are arranged in grooves (3) in front of and behind its suction channel (2) and consist of a thin lip (5) and a reinforcement part (6), the latter having engagement knobs (7; 19; 22) which can be pressed into corresponding openings (8) in the bottom (9) of the grooves (3) and thus secure the strips (4) against dropping or slipping out. <IMAGE>
Patent DE-3502085-A1 (DE)
Title: Power supply
Inventor: WOERLE FRANZ
IPC: G05F1/575
Filed: 1985-01-23
Abstract: The invention relates to a power supply (1) with an alternating-voltage input, a rectifier (2) followed by a charging capacitor (3) and a Zener diode (6) for voltage stabilisation and a power stage (driver transistor 17, power transistor 21) at the power-supply output. According to the invention, the Zener voltage of the Zener diode is used as reference voltage and is present at a non-inverting high-impedance input (11) of an operational amplifier (12). The operational amplifier (12) decouples the power stage and the circuit section in the region of the Zener diode (6) from the load. The output voltage of the power supply (1) is fed back to an inverting input (27) of the operational amplifier (12). As a result, voltage changes at the power-supply output (24) are continuously corrected by the feedback in the power branch with reference to the reference voltage (Zener diode 6), the reference voltage being generated by the Zener diode (6) in an unloaded part of the circuit. This keeps the output voltage highly constant with simple circuit configuration. <IMAGE>
Patent DE-3503049-A1 (DE)
Title: Facade-cleaning apparatus
Inventor: ERTL MANFRED
IPC: A47L11/38
Filed: 1985-01-30
Abstract: Facade-cleaning apparatus with rotating washing brushes, at least one of which is arranged underneath the working platform (11), the brush shaft (43) of which extends approximately parallel to the facade surface (26) is pivotable against the facade surface (26) so as also to be able to clean satisfactorily depressions in the facade surface.   <IMAGE>
Patent DE-3507950-A1 (DE)
Title: Microscope
Inventor: OELMANN ANDREAS
IPC: G02B21/24
Filed: 1985-03-06
Abstract: A microscope (1, 2, 3, 4) is proposed whose focusing elements can be remotely controlled and whose viewing elements (3, 4) are arranged spatially removed from the enlarging apparatus (1) of the microscope, such that the operating and viewing location is independent of the location of the actual enlarging apparatus (1). Fields of application are spaces which people are not permitted to contaminate either actively or passively. <IMAGE>
Patent DE-3508126-A1 (DE)
Inventor: SOEDER CARL JOHANNES
IPC: C02F3/12
Filed: 1985-03-07
Abstract: Waste water purification employing the activated sludge process with batch-wise waste water feed to the aeration tank. There is continuous aeration and water discharge from the tank. The process has a fixed dosing cycle based on historical values for the curve of the bacterial activity with the batch-wise waste water feed or a function of indicator values for this activity, specifically as a function of the oxygen concentration in the tank through an appropriate control, which briefly opens the waste water feed when, for example, an oxygen electrode indicates that an adjustable limit value has been exceeded. By means of such an oxygen electrode, an alarm signal can simultaneously be tripped if the high oxygen consumption expected after the admission of the waste water does not occur. The process is specifically useful for the treatment of waste waters which tend to form too much bulking sludge.
Patent DE-3509178-A1 (DE)
Title: Proportioning pump with pump bellows
Inventor: VON SCHUCKMANN ALFRED
IPC: B65D47/34
Filed: 1985-03-14
Abstract: The invention relates to a proportioning pump which can be placed onto bottles or the like and which comprises pump bellows and two valves, one of which is assigned to the inflow and the other to a mouthpiece. In order to achieve a solution which is advantageous in terms both of manufacture and use it is proposed that the valve closure body (21) on the mouthpiece side be seated in the cover (10) of a cap (9) which covers the pump bellows (B) and whose inner face (9') is guided on the lateral face (8'') of a pot (8) which encompasses the pump bellows, in the bottom (7) of which pot (8) the riser-side valve closure body (17) is seated. <IMAGE>
Patent DE-3509813-A1 (DE)
Title: Method for producing cable looms which are made up from insulated wires
Inventor: RITTER HEINZ
IPC: H01B13/012
Filed: 1985-03-19
Abstract: A method for producing cable looms which are made up from insulated wires and in the case of which the course of the individual cable-loom branches is determined by means of laying pins which are arranged on a cable-loom laying board and have a bearing like a base for the wires, and the individual wires of a cable-loom branch are held together by a binder. An endless strip is used as the binder, which strip is passed to the individual wires and is passed around the wires, like a loop, said wires being arranged at a distance from the cable-loom laying board. Thereafter, the strip which has been passed around the wires is tensioned and the two ends of the strip which have been laid around the loomed wires are firmly connected to one another in the immediate vicinity of the wires by welding, bonding, linking or the like. After the connection process, the two projecting strip ends are cut off in the region of the connection point.
Patent DE-3512663-A1 (DE)
Title: Laying nest for poultry farms or the like
Inventor: KUEHLMANN JOSEF
IPC: A01K31/16
Filed: 1985-04-06
Abstract: The invention relates to a laying nest for poultry farms, which is filled with chaff and has a conveyor, ejecting forks being arranged inside the nest on the side facing the entry holes, extending into the chaff with their lower free ends and being rotatably mounted at their upper ends.
Patent DE-3514510-A1 (DE)
Title: Process for producing a grinding tool, and application thereof
IPC: B23H1/04
Filed: 1985-04-22
Abstract: A description is given of a process for producing a grinding tool      (a) with the creation of a positive model, (b) with the production of a grinding tool by taking a cast, consisting of plastic and abrasive contained therein, from the positive model, (c) the positive model having a pore structure which is open at the surface.   The preferred application of the process is for producing graphite electrodes for eroding hollow shapes.
Patent DE-3515218-A1 (DE)
Title: Manually actuable spinning device
Inventor: GOTOH TASAKU
IPC: D01H1/04
Filed: 1985-04-26
Abstract: A manually actuable spinning device has an electric motor as a drive device for rotating a flier spindle (4) and a spindle sleeve (6). To hold the mutually opposite end portions (4c and 4d) of the flier spindle (4), the spinning device has at least one first and second bearing arrangement (3b and 14b). Whilst the first bearing arrangement (3b) has a recess (3c) for receiving one end portion of the flier spindle (4), so that this end portion can be extracted upwards, the second bearing arrangement (14b) has a drillhole (14e) for receiving the other end portion of the flier spindle (4), so that the flier spindle (4) is pivotable relative to the second bearing arrangement (14b). The spindle sleeve (6) located on the flier spindle (4) can thereby be exchanged for a new spindle sleeve in a simple way. <IMAGE>
Patent DE-3523102-A1 (DE)
Title: Method and apparatus for emptying collecting wells, in particular bilge wells
Inventor: FASS WERNER DIPL ING
IPC: B63B13/00
Filed: 1985-06-28
Abstract: An apparatus for draining collecting wells is described which have a self-contained tank with a top inflow (3) which can be closed by a shut-off member (4), a discharge line (5) leading into the tank (2) near the bottom, and a compressed-air connection (8) with controllable shut-off valve (10) which is connected to a timing relay. In addition, a method of operating such an emptying apparatus is described. <IMAGE>
Patent DE-3531202-A1 (DE)
Title: Migraine-treating device
Inventor: LIETZ JUERGEN HEINZ
IPC: A61M21/00
Filed: 1985-08-31
Abstract: Migraine headache caused by a brain-controlled narrowing of the smooth muscles of the blood vessels cannot be treated with medicaments. The patient must learn to dilate his blood vessels, to increase the temperature of his extremities from the usual 31 DEG C to about 37 DEG C, so that the migraine will disappear. The migraine-treating device comprises one or two electronic thermometers with remote sensors, digital or analog optical temperature display and one or two acoustic displays of temperature changes of the extremities of the patient. This also includes the in-built sound playback part via which suggestive or meditative text or relaxing music and the acoustic temperature change signals (change in frequency or loudness) are reproduced. The patient must find out himself with which inner and outer attitudes of his body and his thoughts his body temperature and thus his blood circulation increase. Acoustic temperature signals enable the patient to relax more effectively with his eyes closed.
Patent DE-3536308-A1 (DE)
Title: Running wheel
Inventor: LAFLOER LOTHAR
IPC: B60B5/02
Filed: 1985-10-11
Abstract: The intention is for a running wheel, which is intended in particular for wheelchairs and is composed of a hub (1), spokes (2) and a rim (3) for pneumatic tyres or solid tyres, to have, along with a low inherent weight, a high stability with respect to bending and torsional loads. For this purpose, according to the invention the hub (1), spokes (2) and rim (3) are injection-moulded as a one-piece plastic wheel body, the running wheel has a plurality of, for example seven, thin-walled hollow spokes (2) which are distributed over the circumference and the outer cross-sectional contour of which is dimensioned such that it is approximately the same over the entire length of the spokes, or such that it increases slightly towards the rim (3), and the cross-sectional dimensions of the spokes (2) lie between half the width of the rim and the full width thereof. <IMAGE>
Patent DE-3539703-A1 (DE)
Title: Track switching mechanism for a magnetic tape apparatus
Inventor: TAKAI KAZUKI
IPC: G11B15/10
Filed: 1985-11-08
Abstract: Track switching mechanism for a magnetic tape apparatus having an engagement hole (20), which is formed in a connecting plate (5) and receives a pin (8) of a ratchet wheel. The engagement hole (20) has an angular section (21a, 21b) at a location for engagement with the pin (8) during the locking of the ratchet plate, in order to increase the force which at the beginning of track switching is applied by the angular section (21a, 21b) to the pin (8), this force being a force component in the turning direction of the ratchet wheel. <IMAGE>
Patent DE-3540998-A1 (DE)
Title: Travelling-wave tube and a method for its production
Inventor: MALZAHN PETER
IPC: H01J23/26
Filed: 1985-11-19
Abstract: A helical line having a different internal diameter for a travelling-wave tube, and a production method for it are specified.
Patent DE-3600803-A1 (DE)
Title: Can closure made of plastic for soft-drink and beer cans
Inventor: STAHL THEO
IPC: B65D51/00
Filed: 1986-01-14
Abstract: An extremely inexpensive, reusable can closure for opened beverage cans, for example soft-drink and beer cans. It prevents the remains of a beverage spilling out from tilted positions of the can, such as can easily occur, for example in a car, when it has been set down temporarily. It allows the beverage cans to be used as spice cans for salt, pepper, etc. The can closure has an insertion part which, when removed, exposes a plurality of small holes from which salt and pepper can be sprinkled.   As an advertising carrier it can come to rest on the opening area of a beverage can in the package, it still being possible for the cans to be stacked as well.
Patent DE-3601070-A1 (DE)
Title: Process for reducing the adhesion of pressed articles and device for carrying out the process
Inventor: FEISTNER KARLHEINZ
IPC: C03B11/16
Filed: 1986-01-16
Abstract: The invention relates to a process for reducing the adhesion of pressed articles and a device for carrying out the process. It may be used in conjunction with the pressing of glass articles in cyclically operating pressing devices or in the pressing of other softened moulding materials, an adequately heated and sufficiently large gob being introduced into a mould, being pressed by means of a press plunger and, after cooling, the demoulding of the pressed article from the pressed mould taking place by means of its inherent weight. The aim is to make the pressing process more uniform and thus to reduce rejects, improve quality, together with material and energy saving. The object was based on developing a process with which the adhesion tendency of the pressed articles during demoulding can be objectively recorded, so that quality-reducing properties of the pressed articles and defects in the pressing device can be prevented by means of an automatic control. According to the invention, for this purpose the time between a time point, which is always the same, at the beginning of the demoulding process and a second time point, determined by a specific drop height or by the incidence on the receptacle for the demoulded pressed article, is determined.
Patent DE-3612792-A1 (DE)
Inventor: TSCHAWOW ANTOANETA
IPC: B43K8/02
Filed: 1986-04-16
Abstract: A writing instrument includes a writing fluid reservoir in the form of a fiber body, in which there is a coaxially extending writing fluid conductor with capillary conduits. The fibers of the reservoir extend at right angles to and radially with respect to the longitudinal axis of the conductor and communicate with it in a fluid-conducting manner.
Patent DE-3613493-A1 (DE)
Title: Three-knife cutting machine
Inventor: GREIF MICHAEL
IPC: B26D7/01
Filed: 1986-04-22
Abstract: The invention relates to a three-knife cutting machine 1 for the three-sided cutting of stacks 6 of books, unbound books or periodicals, having a feeding device which is mounted upstream of the cutting station and being composed of a gripping station 2, an intermediate station 3 provided with conveying slides and a buffer station 4, according to the invention a timing station 5 being arranged between the intermediate station 3 and the buffer station 4.   <IMAGE>
Patent DE-3619958-A1 (DE)
Title: Driver's cab for commercial vehicles with a sleeper berth
Inventor: FELDER HERMUT DIPL ING
IPC: B62D33/06
Filed: 1986-06-13
Abstract: In the case of a driver's cab (1) for commercial vehicles, in particular for lorries, there is provided above the driver cabin (2) a further cabin (3) which can be used both as an infinitely vertically adjustable relative-wind deflector and as a sleeping compartment and/or luggage compartment with a comparatively large amount of space. The streamlined roof (4) of the upper cabin (3) has a front transverse spindle (5) around which the roof rear edge can be adjusted vertically. At the same time, the front transverse spindle (5) can be raised by an adjusting device (7) out of the region of the roof (6) of the driver's cabin upwards into a raised roof position in order to increase the space in the upper cabin (3) (Fig. 4). <IMAGE>
Patent DE-3621039-A1 (DE)
Inventor: DIETRICH MANFRED DR
IPC: C07C69/80
Filed: 1986-06-24
Abstract: Oligoesters having hydroxyl groups and an OH number of from 200 to 600 mg KOH/g are made by reacting a cyclic dicarboxylic acid anhydride in which no halogen is present with a polyfunctional alcohol or dialkanolamine in a molar ratio of from 1:0.5 to 1:1.5 at a temperature of from 50 DEG  to 150 DEG  C. to form the corresponding dicarboxylic acid semiester and/or semiamide. This semiester and/or semiamide is then alkoxylated with ethylene oxide and/or propylene oxide in the presence of a catalyst at 80 DEG  to 150 DEG  C. The equivalent ratio of acid groups to alkylene oxide groups is from 1:0.8 to 1:1.7. The catalysts are reaction products of alkoxides with at least 3 C-atoms with ammonia, piperidine, piperazine and/or C2-C6 aliphatic, polyamines, preferably diamines in which all of the NH-functional groups have been alkoxylated. The resultant oligoester may then be reacted with a polyisocyanate optionally in the presence of known additives, such as blowing agents and catalysts.
Patent DE-3623052-A1 (DE)
Title: Fluorescence analyser
Inventor: UCHINO KOICHI
IPC: G01N21/64
Filed: 1986-07-09
Abstract: In the measurement of a small amount of organic contaminants (pollutants) in clean (treated) water with the aid of fluorescence analysis, the peak value of a Raman light is measured. The fluorescence intensity is then standardised with the aid of the peak value as reference, thereby facilitating accurate measurement without the influence of equipment factors.
Patent DE-3627183-A1 (DE)
Title: Method and apparatus for single-sheet and book thread stitching
Inventor: SCHUMANN FRANK
IPC: B42B2/02
Filed: 1986-08-11
Abstract: The invention relates to a method and an apparatus for single-sheet and book thread stitching. The method according to the invention and the associated apparatus permit the stitching thread to be passed from the feed needle to the return needle at the time of the stitching thread chord forming in the stitched material after the single perforation of the stitched material by the feed needle between the tip of the feed needle and the penetration... (lacuna?)... takes place in this way, the latter being gripped by the return needle hook and guided through the stitched material, and the stitching thread being tightened and a stitching thread bracket being formed. To implement this method, a stitching head has been developed in which the feed needles, of curved design, are arranged in pairs and symmetrically relative to one another, and two return needles are functionally assigned between these, the drive of all stitching needles emanating from a central drive shaft. The subject of the invention, as a result of the reduction of the moving elements necessary for guiding the stitching thread, passing the stitching thread and forming the bracket, and the associated reduction in the duration of the stitching operation, ensures that a thread-stitching machine can be connected to high-performance units. <IMAGE>
Patent DE-3627584-A1 (DE)
Title: Structural element for preventing relative movements of facade panels
IPC: E04F13/08
Filed: 1986-08-14
Abstract: The invention relates to a structural elements for preventing movements of facade panels relative to the panel holders which are fastened on a substructure and engage around the panel edges. In order to prevent the facade panels from rattling and from being capable of displacement, the structural element is in the form of a bent or angled-off leaf spring which preferably consists of metal.