baber/WOPTO huggingface dataset:
Patent DE-3232073-A1 (DE)
Title: Device for cutting away a foreign body protruding laterally into a collecting channel and narrowing the cross-section
Inventor: LANG GREGOR
IPC: E03F9/00
Filed: 1982-08-28
Abstract: The invention is a device for cutting away foreign bodies, in particular the ends of feed pipes, protruding laterally into a collecting channel. The device is composed of a drive component (1) which is mounted in runners (5) distributed around the circumference, and a pot-shaped cutting tool (2). The drive component bears a motor (8) which drives a shaft (6) at whose end the interchangeable cutting tool is fastened. The shaft is displaceably mounted in the drive component so that said component can be held tight during the cutting process and only the tool is displaced. In order to hold tight the drive component, the latter is provided with expansion devices (11) with which it is clamped tight to the channel wall and, for the advance of the cutting tool, an eyelet (12) is provided inside the cutting pot, into which eyelet a control cable can be latched, which cable can be pulled outside the channel. <IMAGE>
Patent DE-3232257-A1 (DE)
Title: Lockable castor for mobile appliances, in particular containers for refuse or the like
IPC: B60B33/02
Filed: 1982-08-30
Abstract: Lockable castors are provided with a swivel bearing pot (1) to be attached to the underside of the appliance and with a steering fork (6) which is connected to said pot in a swivellable manner and bears the roller wheel (8), a vertically adjustable locking bolt (9) for locking the swivelling and/or rotational movement of the steering fork (6) or its running wheel (8) being arranged in the swivel bearing pot (1) and an actuation lever (17) which can pivot down and acts on the locking bolt (9) being arranged on the outside of the swivel bearing pot (1), said lever having at its actuation end a supporting locking lever (18) which slides on an edge projection (1<VI>) of the swivel bearing pot (1). In order to obtain a better and more freely accessible method of actuation, the actuation end (17<IV> or 18') of the actuation lever (17) or of its locking lever (18) is arranged lying in the raised release position of the actuation lever (17) below the folding axis (19) of the locking lever and extending obliquely downwards at right angles whilst on the locking projection (1<VI>) of the swivel bearing pot (1) a steeply downwardly inclined sliding surface (1<V>) for the locking lever (18) which slides over it is provided. <IMAGE>
Patent DE-3233389-A1 (DE)
Inventor: KANTUS ULRICH
IPC: H04N5/911
Filed: 1982-09-09
Abstract: Bei einem Recorder mit abwechselnder Abtastung durch mehrere Köpfe kommt es im abgetasteten Signal zu Kopfwechselstörungen. Daher wird das Signal eines Zeitraumes, in dem ein Kopfwechsel erfolgt, durch das Signal eines zeitlich vorangehenden Zeitraumes ersetzt. Insbesondere wird bei einem Videorecorder das Signal einer Zeile (48) mit Kopfwechselstörung durch das vollständige Signal einer Zeile (47) oder mehrerer vollständiger, zeitlich vorangehender Zeilen ersetzt.
Patent DE-3300517-A1 (DE)
Title: Therapeutic device as a laser therapy device and/or phototherapy device and/or as haematogenic laser therapy device and/or as auto-oscillation therapy device and/or as electrotherapy device and/or as magnetic field therapy device and/or as noise therapy device and/or as a selective combination of these different therapeutic devices for therapeutic use in veterinary, human or phytomedicine
Inventor: MERSMANN LUDGER
IPC: G02B6/26
Filed: 1983-01-10
Abstract: Published without abstract.
Patent DE-3307297-A1 (DE)
Inventor: ENGEL WALTER
IPC: A61K8/37
Filed: 1983-03-02
Abstract: The present invention relates to an oil-cream bath that, added in a conventional amount to the bath water, lends it not only a skin-care and fat-restoration action but also a regenerating and normalizing effect on the skin, especially in the existence of non-clinical deviations from the norm, aging skin for example.
Patent DE-3307557-A1 (DE)
IPC: B27N3/00
Filed: 1983-03-03
Abstract: PCT No. PCT/EP84/00040 Sec. 371 Date Nov. 1, 1984 Sec. 102(e) Date Nov. 1, 1984 PCT Filed Feb. 20, 1984 PCT Pub. No. WO84/03472 PCT Pub. Date Sep. 13, 1984.The compression molding of sections (15), bars, molded articles, or similar, consisting of vegetable particles mixed with binding media was uneconomical, because the relatively short molding time was overlapped by the disproportionate curing time. In order to considerably improve upon this deficiency, the inventor proposes to feed the molded section (15), or similar, along its longitudinal axis into a curing unit, while the sections (15) between the molding jaws (3 through 6) should remain in clamped position. The molding jaws (3 through 6), together with the cured section (15), are then returned through the press and the section is ejected after the unlocking of the molding jaws (3 through 6). Within the framework of the cyclic work, the individual operating processes can be adjusted to one another.
Patent DE-3308725-A1 (DE)
Inventor: ZIEGLER ALFRED DIPL ING
IPC: H04B3/44
Filed: 1983-03-11
Abstract: 1. A remote feed unit for the series D.C. supply of electrical loads, with a remote, regulatable current source (11) and a device for reducing the output voltage, with the assistance of which an individual remote feed unit or a series arrangement of at least two identical remote feed units can be produced at least approximately to one and the same predetermined no-load voltage, where the actual value input of a comparator (13), provided for constant current regulation, is connected to a device which measures the remote feed current, characterized in that an input of the comparator (13) provided for constant current regulation is connected to a comparator (27) which carries out a voltage comparison, and whose actual value input leads to specific terminals (a1), (a2) of the unit and compares the input voltage (U) supplied to the terminals of the remote feed circuit (4) with a given reference voltage (UREF 3), and which is activatable by a measuring device (23) which responds when a given input impedance (RE ) of the remote feed circuit (4) is exceeded.
Patent DE-3317355-A1 (DE)
Inventor: GREIF NORBERT DR
IPC: C10M135/00
Filed: 1983-05-13
Abstract: 1. The use of a 4,4,4-trichlorobutanol and/or 2,4,4,4-tetrachlorobutanol derivative of the general formula (I)  see diagramm : EP0125592,P9,F9  where Y is chlorine or hydroxyl, n is a number from 1 to 4, and X denotes, when n=1, one of the radicals -OR**1 ,  see diagramm : EP0125592,P9,F10  -NHR**1 , -NR2-1 ,  see diagramm : EP0125592,P9,F11   see diagramm : EP0125592,P9,F12  or see diagramm : EP0125592,P9,F13  or when n=2, one of the following radicals  see diagramm : EP0125592,P10,F1  or its zinc salt, or when n=3, one of the radicals  see diagramm : EP0125592,P10,F2  or  see diagramm : EP0125592,P10,F3  or when n=4, the radical  see diagramm : EP0125592,P10,F4  R**1 denoting a linear or branched alkyl of 1 to 15 carbon atoms, R**2 hydrogen, methyl or ethyl, R**3 linear or branched alkyl of 1 to 4 carbon atoms, m a number from 1 to 3, q a number from 1 to 5, and p a number from 1 to 4, as an additive for lubricants.
Patent DE-3321470-A1 (DE)
Title: Method and arrangement for transmitting PCM television signals by means of DPCM
Inventor: STARCK ALEXANDER DIPL PHYS
IPC: H04N19/124
Filed: 1983-06-14
Abstract: In an adaptive DPCM system for television signals, estimated values are formed in a predictor (5) which are subtracted from instantaneous values in a subtractor (2). The difference values are quantised in a quantiser (3) and converted into codewords of lower number of digits in a coder (6). A control device (7) determines a suitable characteristic for the quantiser (3) from pixel values of the preceding television frame and adjusts this characteristic in the correct time relationship via a delay device (8). Deriving the control signals from pixel values of the preceding television frame allows for a long computing time which requires little effort. At the receiving end, the reconversion is handled by a decoder (10), an adder (11) and a predictor (12). A control device (13) and a delay device (14) causes the characteristic to be switched over at the decoder (10) in the same manner as in the transmitting section. <IMAGE>
Patent DE-3329347-A1 (DE)
Title: Electrohydraulic operating device for a continuously adjustable valve
Inventor: KRISTENSEN JOHN
IPC: G05B11/18
Filed: 1983-08-13
Abstract: An electrohydraulic operating device for a continuously adjustable control valve has a regulator which emits an error signal (F3) as a function of the regulation deviation. Two comparators, which are each allocated to one adjustment direction, emit an output signal to the drive of a control valve arrangement having solenoid valves, if the limiting value of the said comparators is exceeded by the error signal. The error signal (F3) is formed by means of an AC voltage having at least one inclined slope, whose mean value (M) is dependent on the regulation deviation and whose half-cycle duration is greater than the reaction time of the solenoid valves. <IMAGE>
Patent DE-3333151-A1 (DE)
Title: Welding or thermal cutting-off apparatus with process control as a function of noise
Inventor: HAHN ORTWIN PROF DR ING
IPC: B23K9/095
Filed: 1983-09-14
Abstract: Apparatus and method of using it, in which acoustic pick-ups (M1 to M5) orientated towards a welding or cutting-off point (5) are arranged and the welding noise is subjected to continuous spectrum analysis in a control device (2), and characteristic variables sensitive to certain process parameters are evaluated and are supplied to the control system of the supply device (1), the controllers (R) for the gases, the proportioning means (D) for the weld filler (PS), the feed (MZ) for the electrode (Z) and/or the means (Mx, My, Ma) for positioning the gun (3) relative to the workpiece (4). The evaluation is supplemented by time and spatial correlation of the acoustic measurements or of the spectral measured values to form process parameters, e.g. current (I), voltage (U), positioning (SPos). Examples of various welding and cutting-off methods are specified. <IMAGE>
Patent DE-3336304-A1 (DE)
Title: Partial lining disc brake, especially for motor vehicles
Inventor: SCHORN MICHAEL
IPC: F16D65/18
Filed: 1983-10-06
Abstract: In the case of a partial lining disc brake especially for motor vehicles a wheel cylinder bore (4) is provided in the brake caliper (3), which bore is led through the one leg (18) of the brake caliper as a stepped bore. Into the wheel cylinder bore (4) a pot (5) of drawn sheet metal is inserted, the base part (6) of which is formed with a comparatively thick wall. In order to obtain a firm seat for the pot (5) in the wheel cylinder bore (4), the pot (5) has a flange or collar (9), by means of which it bears on the step (2) of the wheel cylinder bore (4). For ease of assembly, the brake caliper (3) is also provided with a dome-shaped or radially extending hollow shaft-like recess (13). The inner wall (12) of the wheel cylinder bore (4) is equipped with grooves or slots (10), so that the outer wall of the pot (5) has only a line contact with the inner wall of the wheel cylinder (4), by reason of which the heat transfer from the brake caliper (3) to the pot (5) is delayed. <IMAGE>
Patent DE-3337054-A1 (DE)
Title: Electric toothbrush with mouth douche
Inventor: SCHUETTE LOTHAR
IPC: A46B9/04
Filed: 1983-10-12
Abstract: In a motor-driven dental care device comprising an exchangeable cleaning head (brush or polishing attachment) the cleaning head executes arched reversing movements, overlapping the teeth, between the palate and the lips. It is designed as a dish spanning the teeth like a vault, the dish being located so as to be elastically pliable in a driven running tray and fitted with soft brushes in the edge zones. The cleaning head comprises a closely adjacent group of segments distributed over the entire mandibular arch and simultaneously driven by a flexible shaft.
Patent DE-3337653-A1 (DE)
Inventor: SCHMITT WALTER ING GRAD
IPC: H03M1/30
Filed: 1983-10-17
Abstract: In a measuring instrument for measuring the relative position of two objects, the graduation of a scale as well as a number of identical reference marks absolutely positioned with respect to this graduation and associated code marks are scanned by a scanning unit. The periodic scanning signals obtained in the scanning of this graduation are transferred via first signal lines, and the reference signals obtained in the scanning of the reference marks are transferred over a second signal line to an evaluating arrangement. Code signals obtained in the scanning of the associated code marks by the scanning unit are also transmitted over the second signal line to the evaluating arrangement. The reference signals and the code signals on the second signal line are distinguished from one another by means of AND gates which ensure that the reference signals and the code signals are present on the second signal line only during respective predetermined signal states of the periodic scanning signals.
Patent DE-3337710-A1 (DE)
Title: Brake disc, in particular for rail-vehicle disc brakes
Inventor: SCHOERWERTH MATHIAS
IPC: F16D65/12
Filed: 1983-10-17
Abstract: The brake disc, which is suitable, in particular, for rail vehicles, comprises a hub part (1) with a flange (4) on one side, on which a supporting section (11) of an integral grey cast iron brake ring (7) is seated with a press or shrink fit. The brake ring (7) comprises two friction rings (9 and 10) which are connected to one another by ventilation ribs (8) and between which a central rib (13) reaches. The central rib (13) and the axial rim region, facing the flange (4), of the supporting section (11) are divided uniformly in the circumferential direction into sections (13') and segmental webs (20) respectively. The press fit surfaces between the hub part (1) and the supporting section (11) are designed as lateral surfaces of a cone which widens towards the flange (4) with a slope of about 1:100. In addition, the hub part (1) is connected to the supporting section (11) by bolts (16) parallel to the axis which pass through drilled holes (14 and 15) of the flange (4) and the supporting section (11) respectively. <IMAGE>
Patent DE-3338218-A1 (DE)
Title: Synchronising arrangement for several hydraulic drive cylinders
Inventor: SCHMITT GERD
IPC: F15B11/22
Filed: 1983-10-21
Abstract: The invention relates to a synchronising arrangement for several hydraulic drive cylinders, in particular for lift tables. A relative movement of in each case two cylinders is detected by a pivotable final control element which actuates a synchronism valve which connects the pressure space of the associated drive cylinder to a source of pressure medium or to the tank. During lifting the leading drive cylinder is slowed down by pressure medium being removed from the pressure space. On the other hand, if the cylinder lags behind, pressure medium is additionally supplied to the pressure space via the synchronism valve until the synchronous running is produced by the synchronism valve shutting off the pressure space. <IMAGE>
Patent DE-3338403-A1 (DE)
Title: Device for the traction and alternating traction treatment of the human spine and joints
Inventor: WESTERHOFF ERHARD DR MED
IPC: A61H1/02
Filed: 1983-10-20
Abstract: The invention relates to a device for the traction and alternating traction treatment of the human spine and joints. In order to achieve well-dosed, controlled, intermittent or constant traction treatment of the spine or the joints with transmission of the extension forces over a large area of the body surface the invention proposes a device which is characterised by an approximately cuboid water basin, trough or the like adapted to accommodate a human being in a horizontal position, the front and/or side walls of this basin being provided with at least one nozzle (1) each of a so-called countercurrent unit (1') and the basin having mountings for fixing or partially fixing the body. <IMAGE>
Patent DE-3339110-A1 (DE)
Title: Braces to be worn invisibly
Inventor: HERBERT LUDWIG DIPL ING
IPC: A41F3/00
Filed: 1983-10-28
Abstract: The present invention relates to braces of a conventional design with fixing members additionally fitted on the individual strands of the braces. These fixing members are made from flexurally rigid material and consist of two branches which are open at the top. In this arrangement, one branch extends downwards from the strand of the braces approximately as far as the groin and the other extends upward again from there as far as the waistband. The two branches are equipped with appropriate suspension devices for the strands of the braces and the waistband. The design, both of the branches and of the braces' and waistband suspension, is shown in a plurality of alternative embodiments. An essential precondition for the effectiveness, according to the invention, of the combination is the arrangement of the double-sided branch suspension, the waistband suspension having to be provided below or, at the most, at the same height as the braces' suspension. The shirt is put on after the braces have been put on in the conventional manner. The principal object of the invention is comfortable wearing of the trousers, even for persons who are sensitive to abdominal pressure or have a so-called "corporation", while excluding the previous visibility of the braces over the shirt, which is perceived as unattractive.
Patent DE-3343981-A1 (DE)
Title: Roller-track rolling truck for a continuously operating press for producing continuous webs of chips, fibres or the like treated with binders
Inventor: BRINKMANN HEINZ
IPC: B30B5/06
Filed: 1983-12-06
Abstract: A rolling-truck construction is disclosed for a roller-track of a continuously operating press, which has outstanding parallel-guidance characteristics for the individual pressure-transmitting rollers and which, because of its design, can transmit very high pressures up to 60 bar as rolling pressures. This object is achieved by a so-called parallel-guiding cage which receives at least three pressure rollers and which through its design ensures a faultless transmission of high pressures with simultaneous stable parallel guidance of the individual pressure rollers of the rolling carriages.
Patent DE-3401220-A1 (DE)
Title: Process for reclaiming waste materials
Inventor: JUERGENS WILLIBALD
IPC: C02F11/12
Filed: 1984-01-14
Abstract: The invention relates to a process for the economic reclamation and environment-friendly utilisation of waste materials such as refuse, sewage sludge, agricultural wastes and the like. Dry waste materials are comminuted to pellet size, mixed with quicklime and/or other reagents and with moist waste materials such as, for example, sewage sludge and subsequently pressed to form briquettes. In this process the dry materials need only be comminuted to pellet-size. Combustion of the briquettes thus produced provides utilisable energy as a substitute for fossil energy carriers and thus a useful and environment-friendly reclamation of waste materials which otherwise can only be reclaimed with great difficulty if at all and therefore have to be deposited on landfill sites.
Patent DE-3403317-A1 (DE)
Title: Device for holding the quartz overtubes, which support the boats fitted with substrates, on horizontal lead-in devices in low-pressure phase-coating apparatuses
Inventor: PAWLIK DIETER DIPL ING
IPC: C30B31/10
Filed: 1984-01-31
Abstract: In order to ensure against axial displacement during evacuation of the apparatus, the quartz overtubes (1) are provided at their one end with a semicircular quartz ring (2), and are held in a metal part (4) which has in the region of the semicircular quartz ring (2) a semicircular groove (6). Welded to the metal part (4) is a bellows (5) which connects the metal part (4) to the door (13) of the coating apparatus (3). A metal part (7) constructed as a cap nut presses a plastic ring (8) against the metal part (4) and the quartz overtube (1), and thus seals the apparatus (3) in a vacuum-tight fashion. Mounting or dismounting the quartz overtubes (1) can be easily achieved by rotation through 180 DEG . The device is used in LPCVD apparatuses in semiconductor engineering. <IMAGE>
Patent DE-3407096-A1 (DE)
Title: Device for clamping pocket cigarette lighters during the refilling process
Inventor: POROMBKA KONRAD
IPC: F23Q2/52
Filed: 1984-02-28
Abstract: Device for clamping pocket cigarette lighters during the refilling process (during self-refilling with gas from ampoules). The device, predominantly consisting of plastics, is formed by a U-shaped base (1) with a first large jaw (2), two small jaws (7), a second large jaw (10) having good elasticity, a support plate (12) and four screws. A strong mechanical grip on a flat pocket cigarette lighter (and self-refillable pocket cigarette lighters are nearly all flat) is secured for the refilling process in that the support plate (12) is pushed into the upper or lower gaps (4), which correspond to its whole height or a sufficient portion of it, in the shanks (3) of the base (1). The said lighter is set (with the valve directed upwards) on the support plate, the small jaws (7), adapted to its width, are screwed tight in the recesses (5) of the first large jaw (2), and the large jaws (2 + 10) are screwed together, adapted to its thickness. A felt lining on the places of the parts of the device which grip the said cigarette lighter, and the good elasticity of the second large jaw, exclude the possibility of damage to it. <IMAGE>
Patent DE-3408174-A1 (DE)
Title: 6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole derivatives
Inventor: GJULLING EDUARD VALTEROVIC
IPC: C07D513/04
Filed: 1984-03-06
Abstract: The present invention relates to the field of organic chemistry. The novel compounds, 6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole derivatives, have the following general formula: <IMAGE>  in which     R is CH2COOCH3;  CH2COOC10H21;  CH2CONH2;   X is Br.   The said compounds have an immunomodulating, antibacterial and antiviral activity and can be used in medicine for the treatment and prophylaxis of infectious and allergic diseases which are caused by inadequate immunity.
Patent DE-3409665-A1 (DE)
Title: Process for producing and delivering beverages
Inventor: COOPER DAVID ARTHUR
IPC: A47J31/40
Filed: 1984-03-16
Abstract: A process is described for producing and delivering beverages, in which a liquid, generally water, is added to a mixing vessel and is poured in in at least two batches. The addition of water is carried out separately, a first batch beginning and also ending before the filling of the pulverulent ingredients into the mixing vessel has begun. A following final batch is completed when the powder (or powders) has (have) been transferred into the mixing vessel. Two or more mixing vessels, each coupled to a group of storage containers (10, 12, 14, 16) for the ingredients, can be provided in order either to discharge the finished beverage separately to a drinking vessel or for it to be dispensed into the other corresponding mixing vessel. 
<IMAGE>
Patent DE-3414407-A1 (DE)
Inventor: QUAAS JUERGEN
IPC: H04R1/22
Filed: 1984-04-17
Abstract: An installation of sound converters (e.g., speakers) in an enclosure having mechanical fasteners such that the transmission of solid-borne sound from the speakers to the enclosure is prevented.
Patent DE-3418097-A1 (DE)
Title: Leader as well as method of making cased boreholes
Inventor: HEICHEL ALFRED
IPC: E02D7/16
Filed: 1984-05-16
Abstract: To make cased boreholes more quickly, as is to be carried out, for example, when producing piled foundations, a leader as well as a method is proposed in which a well grab (6), if necessary with a normal and/or telescopic rod (4) in between, is fastened to a bracket or vibrator (2) displaceable on a guide rail (1). <IMAGE>