baber/WOPTO huggingface dataset:
Patent DE-3301577-A1 (DE)
Inventor: TRABITZSCH UWE DR
IPC: C11D3/12
Filed: 1983-01-19
Abstract: Powder-form washing and cleaning agents which can be made up into stock liquors containing in addition to synthetic surfactants and ingredients such as alkali carbonates, alkali silicates, alkali sulfates, water-soluble, organic or inorganic complexing agents, (a) from 10 to 40% by weight of finely particulate zeolites of the NaA or NaX type or mixtures thereof and (b) from 0.5 to 2.5% by weight of xanthan gum as dispersant in a ratio by weight of a:b of from 5:1 to 25:1 for the preparation of approximately 10% by weight aqueous stable stock liquor suspensions.
Patent DE-3302087-A1 (DE)
Title: Folding box of variable width and length
Inventor: PUTZ GEORG
IPC: B65D5/355
Filed: 1983-01-22
Abstract: To facilitate the packing of articles of various sizes and to save on unnecessary added packing material (Styropore chips, paper etc.), time, transport space, transport costs involved with the previously necessary multitude of boxes of the widest variety of sizes and types, the "folding box of variable width and length" is pushed together in length and width to the precise size of the article to be packed, so that there is no free space between article and box. This is achieved by a "folding box of variable width and length" which comprises four parts, of which two in each case are of the same kind. Two different parts in each case are pushed one into the other in such a way that a closed square base outline is obtained, which can be varied by pushing apart and/or pushing one into the other the length and/or width (for example, max. base size 42 x 30 cm to min. base size 23 x 17 cm).
Patent DE-3302853-A1 (DE)
Title: Sloping/vertical awning
IPC: E06B9/40
Filed: 1983-01-28
Abstract: In the case of a sloping/vertical awning having a descending tube (16), guided at both ends in bent-off guide rails (20) and located at the end of an awning cloth (14) which can be unwound from a cloth shaft (12) above the guide rails, as well as a guide tube (32), over which the cloth (14) is guided away in the bent region (24) of the guide rails (20) when the awning is lowered, the guide tube (32) can be swivelled by means of levers (34), articulated on the guide rails (20), between a working position lying in the bent region (24) and a position clearing the bent region, and arranged on the levers (34) bearing the guide tube (32) are control elements (42), which can be triggered by the descending tube (16), for automatically changing over the levers (34). It is achieved as a result that, on the one hand, the awning cloth runs in a way conforming to the guide rails and, on the other hand, the guide rails are effectively reinforced mechanically, irrespective of the position of the awning. <IMAGE>
Patent DE-3305433-A1 (DE)
Title: Television broadcast receiving set
Inventor: SCHUCHARDT GUENTER ING GRAD
IPC: H04N5/445
Filed: 1983-02-17
Abstract: The documents describe a television receiver which is equipped with a connecting socket for peripheral devices. To ensure reliable operation in all operating modes, a pulse separator and a line retrace pulse generator are additionally connected to the video output of the IF module, for controlling the keying stage for regulating the video IF gain. <IMAGE>
Patent DE-3310496-A1 (DE)
Title: Device for operating actuating elements in electrical apparatuses
Inventor: KIEFNER HERMANN
IPC: G05G1/12
Filed: 1983-03-23
Abstract: In a device for operating actuating elements in an electrical apparatus having a plurality of operating knobs which are arranged above a front panel and are coupled to associated fixed-position actuating elements underneath the front panel, it is intended on the one hand to simplify assembly and on the other hand to compensate for the distance tolerances which occur between the functional elements. To this end, the operating knobs (8) are inserted into openings (30) in the front panel (11) from the front and are anchored in or behind the opening (30) by means of latching hooks (13). A force conductor (3) is inserted between in each case one operating knob (8) and the associated actuating element (9b), which connects the two but is supported such that it compensates for tolerance-related displacements between the mounting location of the operating knob (8) and the mounting location of the actuating element (9b). <IMAGE>
Patent DE-3311484-A1 (DE)
Title: Self-adhesive nipple shield
Inventor: NUSSBAUM JOSEF
IPC: A61F13/14
Filed: 1983-03-29
Abstract: The subject-matter of the invention is intended to protect the female nipple and mainly as a medically advised measure of covering these body parts and their immediate environment on irradiation with natural or artificial sunlight in order to prevent the painful, harmful and dangerous consequences thereof in a simple, pleasant and cosmetically favourable manner. Moreover, it is easy and inexpensive to produce. The self-adhesive nipple shield (see drawing) is made of a thin, soft, skin-compatible plastic film (1) which inhibits UV rays and is correspondingly coloured and shaped. Narrow ray-like strips of a skin-compatible pressure-sensitive adhesive (3) are applied on its wide rim, as a result of which the skin can breathe even at the protected body sites. In order to rule out any intolerance the nipple shield is provided with a soft inlay (4) made of gauze, cellulose or the like. It is packed in a space-saving layered manner arranged individually (see drawing) in pairs or in any other arrangement on a correspondingly formed, easily detachable protective packaging sheet (2). <IMAGE>
Patent DE-3311795-A1 (DE)
Title: Heat exchanger for a heat pump driven by an internal combustion engine
Inventor: HEINEMANN JOACHIM
IPC: F01P3/20
Filed: 1983-03-31
Abstract: In heat exchangers which extract heat from the hot exhaust gas of internal combustion engines and dissipate it to a second medium, it is disadvantageous that the exhaust gas temperature varies strongly in the various operating states of the internal combustion engine, so that for an exhaust gas at a low temperature the formation of exhaust gas condensate comes about, while at high exhaust gas temperatures the possibility of thermal energy exchange is not fully exhausted. The invention creates a capacity-controlled heat exchanger which permits optimum heat utilisation while largely avoiding the formation of exhaust gas condensate. This is achieved when the heat exchanger has a control member which is acted on by one or more controlled variable(s), and this control member effects control of the quantity of at least one medium flowing through the heat exchanger.
Patent DE-3313651-A1 (DE)
Inventor: HOFFMANN GERHARD
IPC: C21D9/22
Filed: 1983-04-15
Abstract: For the partial heat treatment of tools which have a work surface and a clamping in region, there is disclosed a furnace, the useful space of which is subdivided into two separate heating spaces by a plate made of heat insulating material whereby the temperature in these heating spaces is lowered by disconnection of the connecting members between the individual heating elements of the all-around heating and the clamping in region of the work tools may be maintained below the conversion temperature of the metal.
Patent DE-3321575-A1 (DE)
Title: Process and apparatus for the labelling of deep-drawn containers
Inventor: WALTER KURT DIPL ING
IPC: B29C51/16
Filed: 1983-06-15
Abstract: The process and apparatus are intended for the labelling of box-shaped containers deep-drawn from a thermally deformable foil strip. Thus, a first label set as a whole, having appropriately spaced individual labels adhesive in a floating manner, is applied to the face of the foil strip located on the same side as the shaping tool. Subsequently, a second label set, likewise having appropriately spaced and adhesive individual labels, is applied, in addition to the labels applied first, to the face of the foil strip located on the same side as the shaping tool, and again in a self-adhesive manner as a whole. The label blanks are also attached, by means of an edge or middle-web region, in the regions of the foil strip which, during deep-drawing, remain non-deformed and constitute the closing-foil sealing edge. Two supply shafts (7, 7') are provided on the apparatus for the two label sets (3, 3'). The shafts (7, 7') have label-set receiving and attaching elements, such as slides, a rotary disc or the like, the supply shafts being arranged in respect of their cross-section in such a way that the labels are contained in the shaft (7) with their longitudinal extension in the foil-strip running direction and in the other shaft (7') transversely to the foil-strip running direction. <IMAGE>
Patent DE-3323049-A1 (DE)
Title: Ink metering device
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F31/04
Filed: 1983-06-27
Abstract: The invention relates to an ink metering device on printing machines. Setting out from the task of providing an ink metering device having a divided ductor knife which develops the function of a divided ductor knife and whose sealing effect is maintained even in prolonged use and whose production costs are low, in an ink metering device having an ink fountain and pressure pieces which consist of adjacently located tongues, are arranged below the tongues on the side facing away from the ductor, interact with ink metering elements and are connected to the tongues, a flexible element is arranged between the tongues and the pressure pieces and between the tongues and the ink fountain.
Patent DE-3325970-A1 (DE)
Title: Hydraulically actuated rim brake
Inventor: ROTTENKOLBER LUDWIG DIPL ING
IPC: B62L3/02
Filed: 1983-07-19
Abstract: The invention relates to a hydraulically actuated rim brake for cycles, having a carrier (3) which is attached to a fork and on which in each case one lever (9, 10) is rotatably mounted to the left and to the right of the wheel, in each case one brake block (13) being attached to the two lever arms (11) and (12) lying opposite the rim (7) whilst in each case one piston (21, 22) of a hydraulic actuation device presses on the two other lever arms (14) and (15) counter to the effect of a spring (25). In order to permit the brake blocks to be opened simply, quickly and without tools in order to remove the wheel, it is proposed that the cylinder housing (18) of the hydraulic actuation device should be arranged on the carrier (3) so as to swivel about an axis which is parallel with the central axis of the pistons (21, 22), but so as to be axially non-displaceable. <IMAGE>
Patent DE-3329052-A1 (DE)
Title: Process for the continuous horizontal casting of metals to round strands and apparatus for carrying it out
Inventor: BERENOV ALEKSANDR D
IPC: B22D11/128
Filed: 1983-08-11
Abstract: The process for the continuous horizontal casting of metals consists in that the metal is fed into a continuous casting mould (3) and held in it for a period, and the strand (8) is withdrawn by an amount which is smaller than the pitch of the screw surface of the removable end wall (4), the strand (8) being simultaneously allowed to rotate. The apparatus for carrying it out contains a metal receiving vessel (1), a continuous casting mould (3), a metal feed pipe (6), a control unit (7) for the metal feed, and an apparatus (9) for the rotation and for withdrawal of the strand (8). The continuous casting mould (3) has the removable end wall (4) with a working face (5) in the form of a spiral coil. <IMAGE>
Patent DE-3333642-A1 (DE)
Title: Recuperative, annular heat exchanger
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F28F13/00
Filed: 1983-09-17
Abstract: In order to increase the exchanger capacity, the spirally laid heat exchanger is arranged so that separation or stratification according to density and thus temperature becomes possible as a departure from consideration of a mean logarithmic temperature.
Patent DE-3334845-A1 (DE)
Inventor: QUACK WOLFGANG ING GRAD
IPC: C08L27/08
Filed: 1983-09-27
Abstract: This invention relates to a coating composition of a thermoplastic vinylidene chloride copolymer and a thermoplastic polyester urethane and the use of said coating composition for the preparation of oxygen impermeable flexible coatings on plastic articles, in particular synthetic pipes for floor heatings.
Patent DE-3344078-A1 (DE)
Title: Paper size
Inventor: TAKAHASHI YOSHIO
IPC: C07C57/13
Filed: 1983-12-06
Abstract: A paper size is described which is obtained by alkaline saponification of a reaction product obtained by reacting a propylene oligomer with maleic anhydride while heating in the absence of a catalyst. The propylene oligomer essentially contains no oligomers having 10 or less carbon atoms. The content of oligomers having 11 to 12 carbon atoms is 0 to 30% by volume, the content of oligomers having 13 to 15 carbon atoms is 20 to 95% by volume and the content of oligomers having 16 to 21 carbon atoms is 5 to 50% by volume. The paper size is a homogeneous transparent size having a reduced foaming action and an improved sizing action.
Patent DE-3346378-A1 (DE)
Title: Recycling process: wine yeast (natural product) compressed by high pressure with removal of moisture, to be used as an alternative fuel in place of coal, briquettes and oil
Inventor: MANGER KARLHEINZ
IPC: C10L5/44
Filed: 1983-12-19
Abstract: Published without abstract.
Patent DE-3400282-A1 (DE)
Title: Plasma cutting torch
Inventor: HAFNER JOSEF
IPC: H05H1/34
Filed: 1984-01-05
Abstract: In a plasma cutting torch with a torch head having a lower part (4) equipped with a cutting nozzle (3), an upper part (6) insulated therefrom, and an electrode needle (5), whose front end projects into the cutting nozzle (3) and whose rear end is accommodated in a holder (19) that can be detachably inserted into the upper part (6), which holder has a clamping sleeve (20) enclosing the electrode needle (5), on which sleeve is formed a cone (21) cooperating with a conical seat of the upper part (6), not only can a long service-life of the electrode needle (5) thereby be ensured, but also a rapid, simple and accurate positioning of the electrode needle (5) can be ensured if the holder (19) is provided with a stop means (26) limiting the insertion depth of the electrode needle (5) and adjustable coaxially relative to the latter. <IMAGE>
Patent DE-3403004-A1 (DE)
Title: Process for the filtering of particles out of a gas with electrostatic charging of the particles
Inventor: HUMPHRIES WILLIAM
IPC: B03C3/38
Filed: 1984-01-28
Abstract: In order to make better use of cloth filters with which particles are filtered out of a gas, the particles are electrostatically charged upstream of the filters. The filtering is assisted by keeping the relative humidity of the gas at at least 5%. If corona phenomena appear, caused by the deposition of the dust particles in the electrostatic charging device, the outer electrode of the charging device is cooled. In this manner the moisture content is increased in the dust layer which has been deposited on the electrode.
Patent DE-3405130-A1 (DE)
Title: Pulse transmitter
Inventor: WINTERHOFF HORST DIPL PHYS
IPC: H03K17/97
Filed: 1984-02-14
Abstract: The invention relates to a pulse transmitter comprising a remagnetisable magnetic wire, in the associated induction coil of which, when external magnetic fields occur, electrical pulses are generated which are conducted by means of connections to a location different from the transmitter location for the purpose of evaluation or further processing; in the case of connections consisting of electrical lines, and when these are run in motor vehicles, high-frequency electromagnetic interference (ignition sparks) is not impossible so that noise pulses are also transmitted. This is prevented by the invention in that a light-emitting diode (6) is connected in parallel with the induction coil (3) of the transmitter (1), the light pulses (L) of which diode are coupled into one end (7) of an optical fibre (8) whilst the other end (9) of the optical fibre is associated with a light detector diode (10) from which electrical pulses (E) can be picked up. <IMAGE>
Patent DE-3406670-A1 (DE)
Title: Flashing light fitting
Inventor: BERGHAUS PETER
IPC: G08G1/07
Filed: 1984-02-24
Abstract: A transportable flashing light for use with a synchronisable flashing frequency inside a light fitting, a corresponding synchronising device and a method of operating them are specified. Each of the flashing lights has an internal constant-frequency control transducer which enables all the flashing lights of the light fitting to have their frequencies synchronised. With the use of special setting means, the phase angle and signal duration of the individual lights can then be varied inside the light fitting in accordance with their position. The possibility is announced of undertaking this setting operation simultaneously with the synchronisation operation by driving it appropriately via the synchronising device. <IMAGE>
Patent DE-3410259-A1 (DE)
Title: Sealing cover for a roller-shutter box
Inventor: LEHR HELMUT
IPC: E06B9/17
Filed: 1984-03-21
Abstract: The invention relates to a sealing cover for the open side of a roller shutter box which is designed as a plastic profile section with a closing plate which is essentially plane on the front side and is provided on one longitudinal edge with a fastening edge and on the other longitudinal edge with two fastening tongues running with a spacing to one another, the fastening tongues being matched in spacing to the width of a groove arranged in a window frame, and in which the closing plate bears an insulating panel on the rear side between the fastening edge and the fastening tongues. To improve the sealing in the region between the insulating panel and the window frame, it is envisaged that there is arranged over the fastening tongue facing the rear side an elastic foamed-material block which rests loosely on this fastening tongue, extends over the length of the fastening tongue and is firmly connected to the adjacent longitudinal side of the isulating panel.
Patent DE-3417732-A1 (DE)
Inventor: WIRZ PETER DR
IPC: C23C14/34
Filed: 1984-05-12
Abstract: 1. Process for the deposit of optical layers of compounds of silicon to substrates by reactive cathodic sputtering of silicon-containing target materials, characterized in that a cast polycrystaline silicon moulding which has solidified from the molten state and contains at least 99 % silicon with doping substances from the group comprising boron, antimony, phosphorus and arsenic is subjected to sputtering as the target material by means of a direct voltage in an atmosphere containing the reaction gas.
Patent DE-3420732-A1 (DE)
Title: Heat dissipation in a hot decay and heat-extracting system
Inventor: NOCKEMANN OTTO
IPC: C05F17/02
Filed: 1984-06-04
Abstract: In order that the excess heat quantity of a hot decay and heat-extracting system 1 can be dissipated in a simple way, the circulating air which penetrates through the lines 3 from the fan 4 through the bearing floor 5 and then through the rotting stack 2 and warms up there, is fed via lines 7 to a heat exchanger 6 in which the excess heat is extracted from it and fed to a different use. <IMAGE>
Patent DE-3422850-A1 (DE)
Title: Coordinate-measuring device for an enlarger copier
Inventor: ZAJCEV VALENTIN ANDREEVIC
IPC: G01B11/03
Filed: 1984-06-20
Abstract: The coordinate measuring device for an enlarger copier contains a coordinate stage (1) for arranging an object (14) to be processed, a lens (17) and a reading system for displacements of the coordinate stage (1), which includes diffraction gratings (2, 3, 4) with respective illuminating devices (11, 12, 13) and photoreceiving devices (8, 9, 10). The device is characterised in that the diffraction gratings (2, 3, 4) are arranged in a number of at least three on the coordinate stage (1) such that at least one of them is located at an angle to the others, and that they are produced from an optically transparent material and have lines (18) in the direction of the optical axis of the lens (17). Each pair composed of an illuminating device (13) and a photoreceiving device (10) is arranged on a fixed baseplate (15) on one side of the respective diffraction grating (4), and an aid (roof reflector 7) for reflecting a pair of bundles diffracted at the grating (4) is set up on the photoreceiving device (10) on the other side of said diffraction grating (4) in the beam path of the illuminating device (13). <IMAGE>
Patent DE-3426414-A1 (DE)
Inventor: AMMERLING WILLI-JUERGEN DR ING
IPC: B21B31/08
Filed: 1984-07-18
Abstract: 1. Single-core roll stand arrangement, with locally fixed roll centre for the rolling of wire, light-section steel billets or tubes, which consists of several roll stands (1), which are arranged one behind the other and each display respective driven pairs of working rolls (2), which display at least two calibration openings, of which only one is disposed in the region of the roll centre, characterized thereby, that the roll sets (2), which are constructed to be movable in rolling direction together with their bearing chocks (6) out of standard guides in the roll stand (1) or (21'), display bearing surfaces and projections for the selectable introduction and location of the respective roll set (2), in roll stands for roll pairs with horizontally disposed axes as well as also vertically disposed axes, wherein the roll stand arrangement (1) is associated with a tilting frame (8), which receives the roll sets (23) with their bearing chocks (6) and is pivotable through 90 degrés in the common axial plane of the roll pair (2).
Patent DE-3433224-A1 (DE)
IPC: F26B13/10
Filed: 1984-09-10
Abstract: A drying apparatus for sheets of material. The apparatus includes a drying chamber through which a sheet of material which is to be dried is conveyed, and in which the sheet of material is contacted by flowing drying gas. The apparatus also includes a feed line for supplying drying gas to the apparatus, a heater for heating the drying gas, and a withdrawal line for withdrawing the drying gas from the apparatus. The drying chamber includes cup-shaped and rounded-off wall elements which are easily detachably connected to one another. The wall elements have a smooth inner surface. A jacket is disposed around the drying chamber. An intermediate space is defined between the inner surface of the jacket and the outer surface of the wall elements of the drying chamber. Drying gas is introduced through the feed line into the intermediate space. After this drying gas has been heated in the heater, it flows through the drying chamber. A pressure gradient is maintained between the intermediate space, the drying space, and the atmosphere, with the pressure being lowest in said drying chamber means. The hot drying gas in the drying chamber gives off at least some of its heat to the drying gas in the intermediate space. The used drying gas leaves the drying chamber via the withdrawal line.
Patent DE-3435112-A1 (DE)
Title: Method and device for manufacturing bridges
Inventor: SCHLAICH JOERG PROF DR ING
IPC: E01D21/06
Filed: 1984-09-25
Abstract: A method and a device for manufacturing bridges is described, in which, starting from a production place behind a bridge abutment, prefabricated sections of the superstructure are shifted onto bridge piers. In order, in such a method or device, to be able to push the prefabricated sections onto the bridge piers in a less costly manner without them being exposed to bending moments, the sections are moved between the bridge piers and set down thereon in the form of individual segments having the length of at least one span of the bridge piers by means of a transport device having the length of at least two spans.