baber/WOPTO huggingface dataset:
Patent DE-3203482-A1 (DE)
Title: Process for the preparation of titanium dioxide concentrates
Inventor: JOEDDEN KLAUS DIPL CHEM DR
IPC: C22B34/12
Filed: 1982-02-03
Abstract: To prepare titanium dioxide concentrates by removal of iron from titanium oxide-containing material containing iron oxides by means of chlorine-containing gases, the titanium oxide-containing material which is kept agitated is reacted with a gas mixture consisting of at least 70% by volume of chlorine and, if desired, an inert gas in a reaction zone heated to 800 to 1300 DEG C. The resulting iron(III) chloride is volatilised, leaving a residue consisting essentially of titanium dioxide. During this process, the titanium oxide-containing material can be kept agitated by allowing it to move under the force of gravity and treating it countercurrently with the gas mixture or by fluidising it with the gas mixture.
Patent DE-3212822-A1 (DE)
Inventor: KLAUS KASPAR
IPC: E04H6/24
Filed: 1982-04-06
Abstract: 1. A parking device for motor vehicles which have to drive up onto pallets (2, 5) and have to be parked on this pallets, with means (6) for lifting and lowering of a part (5) of the pallets and with means for moving sideways of another part (2) of the pallets, where the pallets (2, 5) for the motor vehicles are arranged side by side and one upon another and the parking places on one part of the pallets above and/or below of a drive-in plane (Y) can be reached by lifting, respectively lowering of the pallets (5) and the other part of the pallets (2) are at least in the one plane (Y) sideways movable, characterised in that for a plurality of pallets, which are arranged side by side, can be lifted and lowered, but not be moved sideways, a common lifting device (6) is provided, which is movable sideways, right-angled to the passing direction of the pallets.
Patent DE-3216172-A1 (DE)
Title: Vertical-angle measuring device
Inventor: FRANCKE ERWIN
IPC: G01C9/12
Filed: 1982-04-30
Abstract: To achieve high measuring accuracy with a large angular measuring range in a vertical-angle measuring device, a vertical-direction transmitter arranged in the vertical angle measuring device, by means of which electrical analog signals proportional to the vertical can be generated by its position, and a device for digital measurement of the angle of rotation are permanently connected to one another. The vertical direction transmitter and the device for the digital measurement of the angle of rotation have a common pivoting point, the vertical direction transmitter being followed by a control loop with a control element, via which the vertical direction transmitter can be aligned in the vertical with the device for the digital measurement of the angle of rotation.
Patent DE-3224377-A1 (DE)
Title: Space-saving shower cubicle with multi-purpose partition
Inventor: HACK GUENTER
IPC: A47K3/36
Filed: 1982-06-30
Abstract: In a further development of the principal application P 3200115.0, the semi-cylindrical or prismatic partition shell between the lateral boundary walls (70) of the room recess, the shower floor or a shower tray with a covering grid, a seat which can be swivelled independently of the partition and, as an alternative, a folding seat (12') are designed so as to be suitable for the disabled. A flat shower tray is arranged flush with the floor or, in the case of a small step, so as to be reached via a small ramp or, instead of a shower tray, a drained shower board is used with a removably fitted and guided foot basin (11, 11'). The partition (9, 9') can be provided with an access floor (120) or be connected directly to a shower tray. The large opening (47) in the upper region of the partition reduces the costs, in particular as a result of the use of simple materials which are now possible for the partition shell. Furthermore, examples of additional aids for the disabled are listed: Mobile support frame, handles, harness, and additional conveniences: Electric scales (71), back brushes (112, 113). <IMAGE>
Patent DE-3227318-A1 (DE)
Title: Rocking swing model
Inventor: BAUER WILHELM LUDWIG DR ING
IPC: A63H11/00
Filed: 1982-07-22
Abstract: The rocking swing model, especially horizontal bar model, may be used both as a toy and as a model for demonstration of physical laws, and for sports lessons. The horizontal bar model is constructed in such a way that the gymnastic movements which can be executed are the result of, and can be described by, the same physical laws as the gymnastic movements of a real gymnast. Thus, the movements are the result not of a direct drive of the axis of rotation but instead of active bending and stretching of shoulder and/or hip. This is achieved by two threads (1 and 6) each being guided from one side into the hollow bar and leaving the bar again radially via deflections (2 and 7). One thread is connected to the body (18), while the other is connected to a leg (20). Each thread is fastened on a lever (4 and 9). On pressing the levers down the joints are bent and after releasing the levers they are stretched again by rubber belts (23 and 24). Other toy models can be operated on the rocking swing principle described here by appropriate design measures. <IMAGE>
Patent DE-3245512-A1 (DE)
Title: Suction valve with a lifting section for a reciprocating piston compressor
Inventor: KURZ WALTER DR ING
IPC: F04B39/10
Filed: 1982-12-09
Abstract: A suction valve with a lifting section for a reciprocating piston compressor is so designed that the lifting section (9) forms an abutment for the valve spring (8) and has an annular recess (10), in which the valve plate (7) and the valve spring (8) are arranged. This arrangement of the valve plate (7) in the recess (10) allows the lifting section (9) to have a significantly larger displacement travel than determined by the admissible working stroke of the valve plate. Accordingly with the lifting section (9) in the run-out position the flow cross section is significantly greater than the working stroke of the valve plate. With a valve plate (7) lying on the valve seat (6), that is at full delivery of the cylinder, the dead space in the area of the suction valve is determined solely by the height of the annular recess (10) of the lifting section (9). <IMAGE>
Patent DE-3300193-A1 (DE)
Title: Device for driving in a plug, in particular a metal plug
Inventor: BRUECKL FRITZ
IPC: B25B21/00
Filed: 1983-01-05
Abstract: To make a device suitable for driving in a plug, in particular a metal plug, by means of a percussion drilling machine, a drive-in body (1) is provided which can be attached to the plug and can be slipped onto a drill (8) of the percussion drilling machine. On its side remote from the attaching side (5) which can be attached to the plug, the drive-in body has a location bore (2, 3) for locating and supporting the drill (Fig. 1). <IMAGE>
Patent DE-3300507-A1 (DE)
Title: Ruche tape designed as lace or the like
Inventor: BARTUSCHEK GEORG
IPC: A47H13/14
Filed: 1983-01-08
Abstract: The invention relates to a ruche tape designed as lace or the like and having at least one thread extending in the region of one longitudinal edge of the tape and determining over its length the amount of ruche pleating, and proposes, to achieve a simple and reliable setting of the pleat, that the thread be designed as a shrunk thread (3, 4, 5, 6) shortened in length by the effect of heat.   <IMAGE>
Patent DE-3302417-A1 (DE)
Title: Intumescent compositions, and construction elements produced therefrom
Inventor: BONIN WULF VON DR
IPC: C08L23/00
Filed: 1983-01-26
Abstract: Intumescent compositions containing     a) granular products of the reaction of     1. polyisocyanates with 2. phosphorus-containing condensation products containing at least two hydroxyl groups, obtainable by condensation of primary or secondary monoamines and/or polyamines, optionally containing OH groups, carbonyl compounds and dialkyl phosphites, optionally with subsequent oxyalkylation, and optionally   3. cyanuric acid and/or cyanuric acid derivatives, and optionally   4. additives,  and optionally b) further amounts of cyanuric acid and/or cyanuric acid derivatives, and optionally   c) binders and further additives, are used to produce construction elements having intumescent properties which are outstandingly resistant to water.
Patent DE-3311341-A1 (DE)
Title: Earphone for devices warning against bed-wetting
Inventor: ROTHAUG DIETER
IPC: A61F5/48
Filed: 1983-03-29
Abstract: In the use of enuresis waking devices the acoustic waking signal is directly transmitted into the ear of the patient via an earphone. This results in a quieter, more effective waking signal.
Patent DE-3312819-A1 (DE)
Title: Fuel tank for motor vehicles
Inventor: PFLUGFELDER KARL
IPC: F02M37/00
Filed: 1983-04-09
Abstract: The fuel tank (1) for a motor vehicle comprises at least two tank sections (7, 8), which are connected to one another by way of an overflow (6) and of which the first tank section (7) having the extraction line (4) has a lower-lying base (3) and a larger volume than the second tank section (8) and contains a closed chamber (9), which when the fuel tank is full lies below the fuel level and the volume of which is at least equal to the volume of the second tank section (8) between its base and the overflow (6). The chamber (9) is connected to the first tank section (7) by way of an orifice (11) in the base and to the second tank section (8) by way of a suction pipe (12) emerging from the base of the second tank section (8). <IMAGE>
Patent DE-3317210-A1 (DE)
Title: Process for filtering and melting oleaginous pasty products or substances and apparatus for carrying out this process
Inventor: PREDA STEFANO
IPC: B01D35/18
Filed: 1983-05-11
Abstract: The crude anthracene oil cooled in a suitable manner is filtered in the interior of a special vessel, in order to separate the pure anthracene oil which is directly discharged. The retained pasty-crystalline mass is then heated to complete melting, whereupon the molten mass is discharged.
Patent DE-3317842-A1 (DE)
Inventor: HORNIG KLAUS-JUERGEN
IPC: B41B27/00
Filed: 1983-05-17
Abstract: Characters are encoded in digital deta, and this data is then used to modulate a display to image the characters. Characters are typically displayed on a display baseline which corresponds to the physical character baseline encoded in data. Where the distance of a character from its physical baseline in a first dimension exceeds the boundary limit of a display, the location of the character baseline and the display physical baseline corresponding thereto may be shifted in the opposite direction and in the same dimension in extent equal to the amount said character exceeds the display and until the character fits within the display. Alternately, where the character at its display size is larger than the display in any display dimension, the character may be segmented into parts and logical baselines inserted into each separate section. These logical baselines may be referenced to the character physical baseline relative to the distance in a first dimension therebetween. Accordingly, the logical baseline may be referenced to the character physical baseline and the display baseline to appropriately locate the character relative to the physical baseline, so that when the separate sections are reassembled on the display, the origi- pal character is reproduced.
Patent DE-3319076-A1 (DE)
Title: Conveying system with a pipeline for granular or powdered material
Inventor: RUSTERHOLZ KURT
IPC: B65G53/52
Filed: 1983-05-26
Abstract: A pump (12), with a rotor (13) having screw threads, hence a spiral pump (12) and/or a mono pump, are provided for feeding on a slow and/or air-pressure conveyor (1) for granular or powdered material. In order to form, at the exit from the pump, the surges of air pressure necessary for conveying as a result of the low flow rate of the fluid, at least one opening (5) is, for entry of part of the fluid, which is either fed separately or diverted from the conveying pipe (2), arranged next to the chamber outlet (26) in the conveying pipe (2) or in the region of the end of the chamber (11) itself. <IMAGE>
Patent DE-3319217-A1 (DE)
Title: Chopper bar
Inventor: SCHUETZ MANFRED
IPC: A01G1/12
Filed: 1983-05-27
Abstract: The chopper bar consists of a cutter unit which is driven by exchangeable axles of differing length and shape by means of a commercially conventional drilling machine. The cutter unit can be exchanged according to the intended use. The cutter bar serves:   1. For making work easier in soil aeration and the digging over of densely overgrown surfaces which can be worked only from the edge.   2. For comminuting old paper for the production of paper briquets.   3. For comminuting garden waste. 4. For agitating and mixing. e
Patent DE-3326182-A1 (DE)
Title: Gas-discharge display device
Inventor: LITTWIN BURKHARD DIPL PHYS
IPC: H01J17/49
Filed: 1983-07-20
Abstract: In a plasma panel having spatially separated electron generation and subsequent acceleration, the separating part ("control unit" 4) comprises three grid electrodes, which are placed one behind the other, and at least two channel plates. Line conductors (3) and column conductors (4) act as the rear and central grid electrodes respectively, which conductors together form an orthogonal matrix having elements which can be driven individually. The front grid electrode consists of tetrode conductors (5) which lie parallel to the line or column conductors and of which every n-th is connected to the same voltage source. Wherever the tetrode conductors and matrix conductors cross, the control unit in each case has a passage channel (6). The matrix conductors ("selection conductors") which are parallel to the tetrode conductors are designed as relatively broad layer electrodes which in each case cover n juxtaposed channel rows, in this case, however, the channels of the two outer channel rows not forming a complete edge. In one preferred embodiment, the line conductors are the selection conductors, with n = 2. The advantages of such an electrode construction are a low complexity for driving and making contact, simple structuring of the selection conductors, and an adequate electron flow even in the case of the outer channels.   Main field of application: high-information-content screens such as data VDUs and television sets. <IMAGE>
Patent DE-3326526-A1 (DE)
Inventor: KRAUTWALD HERBERT
IPC: B42F17/34
Filed: 1983-07-22
Abstract: 1. A danger alarm installation comprising a central unit (Z) which indicate, the triggering alarm line and/or the triggering alarm (M) in the event of alarm or interference and which has an alarm region register with alarm region cards (MBK), characterised by the following features : a) the central unit (Z) in assigned a transportable alarm region card terminal (MBK-T) which can be electrically-connected by detachable ink elements (SK), and a plurality of alarm region cards (MBK) which can by alternatively inserted into the terminal (MBK-T) ; b) the alarm region card terminal (MBK-T) has a diode field (LEDs) arranged in a predeterminable raster in the shape of a matrix ; c) the alarm region card (MBK) has alarms (M) of a specific alarm region (MB) worked in accordance with the raster size of the diode field (LEDs), where at least in the region of the alarm (M) the alarm region card (MBK) is light-transmissive ; d) the alarm region card (MBK) is arranged about the diode field (LEDs) in a defined fashions and e) the respective luminous diode of the diode field (LEDs) is controlled from the central unit (Z) in accordance with a triggered alarm and displayed, which the alarm region card terminal (MBK-T) has a separate current supply unit and a store for retaining the display during the separation or the alarm region card terminal (MBK-T) from the central unit (Z).
Patent DE-3328852-A1 (DE)
Inventor: SUMAL JAIHIND SINGH
IPC: H01C7/02
Filed: 1983-08-10
Abstract: A device for measuring the mass of a flowing medium. The apparatus includes a carrier, to which at least one temperature-dependent resistor layer is applied; on opposing sides this layer is partially overlapped by electrical conductive connecting layers having low electrical resistance and is joined to these layers in an electrically conductive manner. The temperature-dependent resistor layer and the connecting layers are covered with a thin glass layer, except for a respective contact section at each end. Securing sections bent at an angle in the form of claws, each belonging to one electrical connection, are joined in an electrically conductive manner to the contact sections, and the electrical connections are embodied on or joined to holder bodies.
Patent DE-3330824-A1 (DE)
Title: Nondestructive material testing method and apparatus
Inventor: BAUMGARTNER HERBERT
IPC: G01N27/90
Filed: 1983-08-26
Abstract: In a nondestructive material testing method which uses a transmitting coil and a receiving coil and in which the transmitting coil is operated with various frequencies to generate eddy currents in the workpiece to be tested and the impedance is measured by means of an evaluation system, to reliably determine workpiece compositions, microstructures, densities and the like in absolute terms, provision is made for the frequency of the transmitting coil to vary automatically from one discrete frequency value to the next within a specified frequency range, for an impedance measurement to be carried out at each frequency value and for the measured impedance value to be stored. A suitable apparatus is used to carry out the method. <IMAGE>
Patent DE-3333150-A1 (DE)
Title: Medicinal animal feed
Inventor: KRAMER AXEL DR
IPC: A61K31/055
Filed: 1983-09-14
Abstract: The invention relates to a medicinal animal feed for protective and therapeutic gastrointestinal antisepsis with additional ergotropic effect, which is particularly suitable for use in industrial livestock production. Antiseptic agents of the type of halogenoalkylbenzylphenols are incorporated in fine dispersion in animal feeds which are customary per se. The effect of the medicinal animal feed according to the invention comprises very substantial prevention of diarrhoea and infectious diseases connected therewith and localised elsewhere, very substantial redundancy of chemotherapeutic management of the livestock and a considerable reduction in livestock losses. There is a distinct improvement in the state of health and the daily mass gain, which persists even beyond the time the medicinal animal feed according to the invention is used.
Patent DE-3334238-A1 (DE)
Title: Sheet-like structure with fancy fibres
Inventor: REIM INGEBORG
IPC: D04H13/00
Filed: 1983-09-22
Abstract: The product according to the invention is a sheet-like structure consisting of rotor-spun, Murata-jet-spun or siro-spun yarns, in which fancy fibres in the form of neps, rainbows or flocks have been introduced by the sheet-forming method with the use of a multiple needling device.
Patent DE-3340275-A1 (DE)
Title: Circuit arrangement for time-offset compensation in multi-channel line printers
Inventor: KORYBUT-DASZKIEWICZ OLGIERD DR
IPC: G01D9/06
Filed: 1983-11-08
Abstract: In a multi-channel line printer, the printing elements are spatially offset. In order nevertheless to print simultaneous events with the same abscissas, the input signals are digitised by means of an A/D converter (22). The signals in the second and third channels are stored by the memories 300, 302 and are output in a delayed manner. Sampling takes place at twice the mains frequency. However, maximum and minimum values are formed over relatively long intervals which are determined by a programmable frequency divider 122. Only these maximum and minimum values are supplied to the memories 298, 300, 302. Simple hard-wired logic for controlling the sequence is described. <IMAGE>
Patent DE-3342763-A1 (DE)
Title: Circuit arrangement for monitoring balanced lines
Inventor: KNAUER DETLEV DIPL ING
IPC: H04B3/46
Filed: 1983-11-25
Abstract: To monitor balanced lines via which binary signals are transmitted with signal levels which are inverted in relation to one another, the absolute value of the difference voltages on the two wires (L1, L2) of the balanced line is compared with a reference value. An error signal is emitted if the difference value is less than the reference value. The invention is intended for use primarily in digital bus systems. <IMAGE>
Patent DE-3346404-A1 (DE)
Title: Filter for liquids
Inventor: FERCH ALOIS
IPC: B01D29/15
Filed: 1983-12-22
Abstract: A filter for liquids, in particular heating oil, is proposed. The filter element which is composed of a support for a filter body made of cloth or paper is arranged above a closed pot-shaped housing having liquid inlet and outlet connection pieces and a cover arranged coaxially to the filter axis. Segment-shaped inclined surfaces are provided on the inner side of the cover transverse to the axis of rotation of the filter element to give rotary connection of the exchangeable filter element on the cover. These inclined surfaces interact with corresponding inclined surfaces arranged on the top rim of the support for connecting or detaching the filter element. Radially arranged wings (5) are moulded onto the outside of the support in the region of this facing the vessel cover. Between the end of the support facing the housing cover and the mounting surface arranged on the inner side of the cover, are provided gaps, the height of which corresponds at most to the mesh width when a fabric filter body (9) is used and at most to the bore size when a paper filter body (11) is used. <IMAGE>
Patent DE-3400097-A1 (DE)
Title: Device for printing forms
Inventor: ROSSNER FLORIAN
IPC: B41J11/42
Filed: 1984-01-03
Abstract: To facilitate the positioning of the characters to be input by means of a keyboard and later to be printed out on a predetermined form in a text terminal, a form original is scanned by a television camera and imaged during the character input on a display device of the text terminal, for example on a screen. The television camera is synchronised by the arrangement for controlling the display device. The output signals of the television camera are mixed in with the signals used for character display. <IMAGE>
Patent DE-3401469-A1 (DE)
Title: Seat for buses, aircraft and rail vehicles
Inventor: DELIUS KURT
IPC: B60N2/24
Filed: 1984-01-18
Abstract: In a seat for buses, aircraft and rail vehicles, having a backrest upholstery carrier and a seat upholstery carrier which are both connected to the seat frame in a swivellable fashion and can be fixed in a selectable swivel position, the backrest upholstery carrier is connected via at least one lever transmission (11) to the seat upholstery carrier (10) for the purpose of interconnecting the two swivel movements with predetermined transmission ratio. <IMAGE>
Patent DE-3404010-A1 (DE)
Title: Device for transferring elongated material, such as elongated rolled material
Inventor: ERP JR MANFRED VAN
IPC: B66C1/24
Filed: 1984-02-06
Abstract: In a device for transferring elongated material (4), especially for the loading and removal of elongated material (4), with a rail line (51) assigned to a treatment station (1), treatment kilns and sets of rollers for feeding and discharge, and on which a carriage (52) with transport means for the elongated material (4) can travel, a plurality of support elements (12) which are adjacent in two cross-sectional planes, extend laterally on the cross-section of the elongated material (18), can be raised and lowered at least in relation to the carriage (52) and can be moved synchronously into and out of the transport position are arranged on the carriage (52), spaced apart one behind the other along a line (13), and support the elongated material (4) in the transport position. In order to design the device so as to be usable by a production workshop under all the material handling conditions which occur, with exact positioning of the elongated material (4) in the treatment stations, it is proposed to make the elongated material (4) transportable by the transport carriage (52) parallel to the direction of travel (19 and/or 19') and to arrange the supporting elements (12) on a line (13) parallel to the direction of travel (19). <IMAGE>