baber/WOPTO huggingface dataset:
Patent DE-3713286-A1 (DE)
Title: Splicing device
Inventor: GILHAUS KONRAD F DR
IPC: B65H69/06
Filed: 1987-04-18
Abstract: In processes for the working of fibre slivers 3, broken fibre slivers, the ends of which can be connected again by splicing, occur. It has been known hitherto, for this purpose, to load the fibre-sliver ends with compressed air by means of pairs of nozzles 7, 9; 8, 10 directed in opposition, the splicing of the fibre-sliver ends taking place by aerodynamic swirling. So that the spliced connection can be made by means of a reduced air pressure, whilst the quality remains the same, it is proposed by the invention that the nozzle outlets of the nozzles 7 to 10 be surrounded by an elevation on their respective nozzle carrier 1, 2, and the elevation can, for example, be a concavity 11, 12 located in the nozzle carrier 1, 2 and preferably made trough-shaped, hemispherical or groove-shaped. <IMAGE>
Patent DE-3715256-A1 (DE)
Title: Insulating glass pane and facade profile for all-glass facades
Inventor: KALLINICH DIETMAR DIPL ING
IPC: E06B3/54
Filed: 1987-05-08
Abstract: Insulating glass pane for glass facades or the like, having at least two essentially rectangular individual panes which are arranged at a spacing from one another, are connected to one another in a sealed manner along the pane borders and of which an outer pane, located on the outside after installation, is bent on its vertical longitudinal borders through essentially approximately 90@ onto an inner pane, designed essentially as a planar glass panel, and is connected, in particular adhesively bonded, in a flush manner, by means of its edge surface, to the surface of the inner pane, adjacent to the pane border. The inner pane and the outer pane are connected to one another via spacers on their transverse borders which are horizontal after installation. <IMAGE>
Patent DE-3737526-A1 (DE)
Title: Metering-vessel roll
Inventor: BURKHARDT ARMIN
IPC: B05C17/025
Filed: 1987-11-05
Abstract: Published without abstract.
Patent DE-3741292-A1 (DE)
Title: Process for producing hard multi-ply layers
Inventor: REPENNING DETLEV DR
IPC: C23C14/06
Filed: 1987-12-05
Abstract: A process for producing layers on a substrate by means of the CVD (Chemical Vapour Deposition) or PVD (Physical Vapour Deposition) method is proposed. The process is characterised in that, to form a multi-ply layer, at least one very hard layer is first applied to the substrate by means of the CVD/PVD method. Subsequently, by means of anodic oxidation, at least one oxide layer is generated thereon. The layers produced by means of this process are both very hard and low-friction and have a pore-free surface.
Patent DE-3803674-A1 (DE)
Inventor: BRUNNER ELMAR
IPC: A61H33/04
Filed: 1988-02-06
Abstract: The invention relates to a method for inducing an electrical control signal for the functional control of a preparation device which is provided with an electrically heatable boiler with a stirring mechanism inside it for medicinal-therapeutic doses and a preparation device of this type. An electrical signal (UT) representative of the instantaneous temperature of the wall is induced by means of a temperature sensor (SENS) disposed in thermal contact with the wall of the boiler. A second electrical signal (URF or UST) representative of a desired functional temperature is induced by means of a setting device (SET2 or SET3). A comparator (COMP2, COMP3) acting as an on/off controller and possibly provided with a control hysteresis compares the two aforementioned electrical signals and induces an output signal which serves as a binary control signal (UH) providing on/off control for the heating of the boiler. The de-activation time interval ( DELTA taus), which increases constantly from one switching cycle to the next due to the thermal interaction between the wall of the boiler and the dose in the boiler depending on the quantity contained in the boiler, between the de-activation time (taus) and the subsequent re- activation time (tein) of the heating is compared in a timer (TIMER1, TIMER2), which is connected behind the comparator output, with a preset, constant device time interval (tapp). If the de-activation time interval (taus) exceeds the device time interval (tapp), the abovementioned electrical control signal is induced at the output of the timer (TIMER1, TIMER2) to provide functional control of the preparation device. <IMAGE>
Patent DE-3807251-A1 (DE)
Inventor: KUEHNEL WOLFGANG DIPL ING
IPC: H04R19/00
Filed: 1988-03-05
Abstract: Capacitive sound transducer of a very small construction, in particular a microphone has at least two joint semiconductor chips, which embody a membrane unit and a fixed counter-electrode structure. The acoustic active portion of the membrane unit 1 with at least one counter-electrode structure 3, which is separated from the membrane unit by means of an air gap, forms a system which is comparable to a field effect transistor. The membrane unit which is formed of a semiconducting ground material encompasses an acoustically active membrane surface (2), one side 5 of which confronts the counter-electrode structure is electrically conductive. The counter-electrode structure 3 has a semiconductive base material out of which there is machined a channel length which has been limited by a source-drain arrangement, the geometric width measurrement of which is on the order of magnitude of a tenth of the lateral measurement of the active membrane surface.
Patent DE-3807326-A1 (DE)
Title: Circumference (perimeter) measuring tape (tape measure)
Inventor: SCHMIERER KURT
IPC: G01B5/02
Filed: 1988-03-05
Abstract: DE-OS 3336121 disclosed a tape having a tape loop which forms a tape noose at a tape intersection. The tape loop, which consists of a leaf spring as clamping device and of a measuring noose having ends which are drawn apart and fastened to the ends of a leaf spring is closed. The measuring noose is located inside the other, larger loop section.   A disadvantage of this tape is that it cannot be used for measurements of internal circumferences. The object of the invention is to provide a circumference measuring tape by means of which it is possible to measure the internal or external circumference depending on the formation of the loop. This object is achieved when the loop is open and its two ends are fastened to a slotted circular cylindrical sleeve or to a coaxial circular cylindrical pin in the sleeve, the measuring loop being arranged outside the sleeve, and when the pin and the sleeve can be rotated relative to one another about their common longitudinal axis, and when the relative rotary position can be determined. The advantage of this solution is the possibility of optionally measuring the circumference internally or externally on a workpiece in a simple, and thus rapid as well as convenient and reproducible fashion. <IMAGE>
Patent DE-3817753-A1 (DE)
Title: Colour ribbon for dye transfer under the action of heat
Inventor: KOHLA MONIKA DR RER NAT
IPC: B41M5/382
Filed: 1988-05-20
Abstract: In a known colour ribbon, a colour layer applied to a carrier layer contains a component which is exothermally decomposable on heating. In the novel colour ribbon (1), a particularly good augmentation of the heating of the colour layer (3) and a firm attachment of the molten colour to a recording medium to be printed is achieved when the component in the colour layer (3) consists of cellulose nitrate. Catalytic admixtures calibrate the decomposition temperature of the cellulose nitrate to within the range between 100@C and 150@C. <IMAGE>
Patent DE-3820067-A1 (DE)
Inventor: KRAMB JAN ING GRAD
IPC: F01N3/02
Filed: 1988-06-13
Abstract: The invention relates to a method and a device suitable for carrying out the method for the continuous removal of soot and condensable components from diesel exhaust gases and, if required, for reducing the NOx components in the exhaust gases by exhaust gas recirculation, the exhaust gases being cooled in a heat exchanger and substantially cleaned in a downstream precipitation device. In the method, two heat exchangers and two downstream precipitation devices, either electrostatic precipitation devices or filters or even a combination of the two precipitation devices, are in each case employed, a continuous, uninterruptedly operating removal of soot and condensable components thereby being possible since heat exchangers and precipitation devices coated with soot and condensable components can be alternately cleaned by self-heating and allowing burn-off or the deposition surfaces in the downstream precipitation devices can be replaced by new, uncoated deposition surfaces. <IMAGE>
Patent DE-3820542-A1 (DE)
Title: Device for positioning a hollow needle
IPC: B23P19/00
Filed: 1988-06-16
Abstract: A device for positioning a hollow needle 10 with bevelled point 28 in a sleeve 12 has a recess 30 complementary to the bevelled point 28 as well as a stop 20 fixed with respect to this recess. Before the hollow needle is fixed in the sleeve by adhesive bonding, the bevelled point of the hollow needle is put into the recess 30 and at the same time the sleeve 12 is brought into engagement with the stop 20 so that the point of the hollow needle is accurately positioned at a predetermined distance from the sleeve 12. <IMAGE>
Patent DE-3820660-A1 (DE)
Title: Process and apparatus for the extrusion and tubular extrusion of small parts, in particular small plant parts, with binders
Inventor: SCHEDLBAUER KARL
IPC: B27N3/28
Filed: 1988-06-18
Abstract: The invention relates to a process and an apparatus for the extrusion and tubular extrusion of small parts, in particular small plant parts, in which the mixture arriving in the filling and pressing space is compressed by the extrusion die and brought into a curing channel, characterised in that   a) the charging by the extrusion die begins pressurelessly and then with increasing pressure, b) takes place simultaneously or virtually simultaneously at both opposing ends, c) the depth of penetration can be chosen by the same or different composition of the adhesive, if appropriate by use of an auxiliary substrate (gauze or foil), in such a way   that the different strength between the central portions of the extruded part, the ends of the extruded part and the joining surfaces is eliminated completely or virtually completely and that an extrudate of entirely or virtually entirely the same tensile, bending and torsional strength is produced. <IMAGE>
Patent DE-3820791-A1 (DE)
Title: Amplifier circuit for pulse signals
Inventor: HAHN JOSEF
IPC: H03K19/0185
Filed: 1988-06-20
Abstract: The invention relates to an amplifier circuit (VS) for pulse signals, which circuit produces at the output (OUT) signals at different levels for the logic state "High" or "Low", which are respectively produced in a "High" channel (HK) and in a "Low" channel (LK). In order to create an amplifier circuit (VS) for pulse signals having an adequate edge gradient at a low circuit cost, an enable signal (EN) is also provided as an input signal, and all the input signals are passed via an RC element to the respective "High" and "Low" channel. The invention can be used primarily in the case of pulse generators for test equipment and instruments. <IMAGE>
Patent DE-3822236-A1 (DE)
Title: Textile wall hanging and process for producing it
IPC: D06N7/00
Filed: 1988-07-01
Abstract: the invention relates to a textile wall hanging and to a process for producing it, the textile threads being coated on one side with a heat-sealing adhesive on their face intended for bearing on the paper web and being applied continuously with the adhesive-coated face onto the paper web. <IMAGE>
Patent DE-3826146-A1 (DE)
Title: Method and measuring device for three-dimensional measurement
Inventor: REICHENBACHER WINFRIED DIPL IN
IPC: G01B7/012
Filed: 1988-08-01
Abstract: Method and measuring device for three-dimensional measurement, in particular for use in NC-controlled measuring and production machines. In known methods and measuring devices, when the measuring point is reached, a measuring head is deflected against the direction of travel, and in the process a contact is closed. The effect of this switching contact is that the actual value of the measurement axis is accepted as measured value. However, it is disadvantageous that a specific time elapses from the switching of the contact up to the actual value acceptance by the numerical control, during which time the axis carries on at a constant speed. The result is scattering of the acceptance of actual values, and thus measurement inaccuracies. In order nevertheless to obtain a high measurement accuracy, the known measurement axes travel extremely slowly, and so their use in NC-production machines is uneconomic. The novel method and the device suitable therefor are intended to permit short measurement times in conjunction with long travel paths, the device itself being intended to have a simple design. This aim is achieved by converting all the movements of the sensor (detector) (4) into a linear movement which is transferred on to a unit (40, 50, 60) which generates in a manner proportional to the linear movement an electric voltage which is converted into a desired servo value and is used to control the machine axis. The method and the device permit an increased use of NC-controlled measuring devices in... Original abstract incomplete. <IMAGE>
Patent DE-3831958-A1 (DE)
Title: Covering device
Inventor: WARTENBURG KONRAD DIPL ING
IPC: B60J7/00
Filed: 1988-09-21
Abstract: A covering device for an opening in a motor-vehicle body for receiving a removable component has a plastic frame body (1) which at least partially delimits an area, which is capable of completely covering the opening, and rubber-elastic strands (2), which lie next to one another in that area which is delimited by the frame body (1), extend between two opposite portions of the frame body (1) and are capable of covering the opening. <IMAGE>
Patent DE-3835301-A1 (DE)
Title: High-speed radial machine tool
Inventor: BRUNNER HANS
IPC: B23Q1/40
Filed: 1988-10-17
Abstract: In a high-speed radial machine tool with an arm (4) which is displaceably mounted in the axial direction on a rotatably mounted column (3) and carries a spindle head (5) which can be manually adjusted preferably by means of a handle (7), considerable ease of operation and long maintenance intervals at high accuracy and dimensional stability are achieved owing to the fact that at least one guide rail (11) running parallel to the axis and provided with lateral longitudinal grooves (13) is attached to the arm (4). The guide rail (11) in each case engages in at least one bearing block (10) provided with an allocated groove (12). The bearing block (10) is provided with endless ball-circulating paths (15) coming out on the groove side and running coaxially to an allocated longitudinal groove (13). Circulating one behind the other in the ball-circulating paths (15) are balls (14), which in the area of the respectively allocated longitudinal groove (13) engage in the latter. <IMAGE>
Patent DE-3836886-A1 (DE)
Title: Liquid-cooled roller for continuous casting installations
Inventor: WIEGARD GUSTAV ADOLF
IPC: B22D11/128
Filed: 1988-10-29
Abstract: The invention relates to a liquid-cooled roller for continuous casting installations. The shell of such a roller is, on one side, directly welded onto the core without expansion compensation, while on the other side a ring carrying a sliding seal which acts relative to the core is welded on. In this way, the shell can move freely relative to the core both in the axial direction and in the circumferential direction when deformations occur as a result of thermal stresses.
Patent DE-3840851-A1 (DE)
Title: Fully-faired motorcycle with sidecar for 4 people
Inventor: SCHAPER RUDOLF
IPC: B62K27/08
Filed: 1988-12-03
Abstract: The invention relates to a device which makes it possible to integrate a sidecar on a motorcycle in an optimum manner. To my knowledge sidecars have hitherto been attached to the side of the motorcycle. By attaching the sidecar more or less as a trailer onto a cross-strut of the motorcycle the following advantages are produced:   a) the vehicle can be fully faired without problems because of the 2 additional supporting wheels and, as a result, offers more comfort (for example heating) and safety (seat belts), b) the resultant passenger-car-like vehicle has the advantage over the passenger car that it is lighter, more compact and more streamlined and, as a result, petrol costs are saved.   The technical solution of these advantages is achieved by attaching a cross-strut to the engine-bearing strut of the motorcycle. The joints at the ends of the cross-strut hold the sidecar with the 2 supporting wheels. In drawing 1 of enclosure 1 the cross-strut with the coupled-up sidecar can be seen in plan view. The invention may be used with any motorcycle which as far as the loading is concerned allows a cross-strut to be attached. <IMAGE>
Patent DE-3842099-A1 (DE)
Title: Fluidised-bed reactor for producing polycrystalline silicon
Inventor: FLAGELLA ROBERT NICHOLAS
IPC: C30B28/14
Filed: 1988-12-14
Abstract: Fluidised-bed reactor for producing polycrystalline silicon of high purity by introducing a silane-containing gas stream into a reaction zone comprising fluidised silicon particles, in which the silane-containing gas is heterogeneously decomposed in the reaction zone 14 to give silicon which deposits on the silicon particles 12, whereby the silicon particles 12 are enlarged and the enlarged silicon particles are deposited out as silicon product particles 16 in the vicinity of the bottom of the reaction zone 14 in a collection zone 17, and in which there is a discharge zone 10 arranged above the reaction zone 14, which discharge zone 10 has a cross-sectional area at right angles to the direction of the fluidising gas stream which is smaller than or equal to the cross-sectional area of the reaction zone 14 at right angles to the direction of the fluidising gas stream, with the fluidising gas velocity being sufficient to discharge and remove a substantial part of the silicon powder particles 20 formed by homogeneous decomposition of the silane-containing gas, but not sufficient to discharge appreciable amounts of the silicon particles 12, 16 of the fluidised bed 14, and also a process for producing polycrystalline silicon. <IMAGE>
Patent DE-3843426-A1 (DE)
Title: Quilt with cover
Inventor: SCHWEIGERT ERICH
IPC: A47G9/02
Filed: 1988-12-23
Abstract: A quilt (1), which, for use, is to be covered with a cover, has at least one lengthening part (4) which can be folded over along a predetermined folding point (5) running parallel to the narrow side (2) of the quilt and, in the folded-over position, can be fixed by means of fastening elements (8), so that the quilt can be used in various lengths and thus with covers of various lengths. It is particularly expedient here if the supporting region (6) of the quilt for the folded-over lengthening part (4) has a covering flap or a covering pocket for this lengthening part (4) in order to hold the latter, in the folded-over position, in a particularly good and conspicuous manner and also in a manner secure against undesired displacements and deformations (Fig. 3). <IMAGE>
Patent DE-3903700-A1 (DE)
Title: Mounting for folding doors
Inventor: TUTIKAWA YOSHIJI
IPC: E05D15/26
Filed: 1989-02-08
Abstract: Mounting for folding doors, comprising door parts (1a, b) which are arranged on the right-hand side and left-hand side and are connected pivotably to one another by means of hinges (25), provision being made for runner mountings (3a, b) which are fastened on the door parts (1a, b) by means of hinges (2a, b), for runners (4a, b) which are borne by the runner mountings (3a, b), for webs (5a, b) which extend, in the longitudinal direction, from the runners (4a, b) in opposite directions, and for runner elements (6a, b) which are arranged at the corresponding ends of the webs (5a, b) and run on different rails (7a, b). <IMAGE>
Patent DE-3903717-A1 (DE)
Title: Improved core shooter
Inventor: ARANA ERANA AGUSTIN
IPC: B22C9/10
Filed: 1989-02-08
Abstract: The improved core shooter has, in addition to the conventional shooting devices for producing the sand cores, a slide, movable on guides in the longitudinal direction, in the machine region for depositing the sand cores, a frame equipped with a multiplicity of transverse guides, the number of which corresponds to that of the core-receiving plates, being fixed on the slide, so that on each pair of transverse guides there is mounted a sliding shoe and, in turn, on each sliding shoe there is mounted a pivotable support, to which the respective receiving plate is fixed. For each receiving plate there is provided a pivoting cylinder which connects the sliding shoe to the support, a travelling cylinder for each sliding shoe, which connects the latter to the frame, and a travelling cylinder for the slide, which connects the latter to the substructure. In the construction described, each receiving plate and thus also each sand core can be moved in the longitudinal direction or in the transverse direction and also pivoted from a horizontal into a vertical position.
Patent DE-3910901-A1 (DE)
Inventor: SCHINDLER GUENTHER
IPC: C09K23/12
Filed: 1989-04-04
Abstract: Aqueous coating composition for plastic mouldings which, besides a film-forming binder system, pigments and customary auxiliaries, contains a finely divided, aqueous dispersion of chlorinated polyolefins, preferably chlorinated polypropylene, having a degree of chlorination of 20 to 35 percent by weight, based on the polymer, the aqueous dispersion of the chlorinated polyolefin having been prepared using small amounts of an anionic emulsifier by introducing hot water into the molten polymer.
Patent DE-3913075-A1 (DE)
Title: Child's bicycle suspended tow hitch - comprises extensible half from luggage bracket on adults bicycle
Inventor: KRAMER RUDOLF
IPC: B62J7/04
Filed: 1989-04-21
Abstract: The suspended-tow hitch is for a child's bicycle. It comprises a first half(1) on the luggage bracket(4) of an adult's bicycle, and a second half(2) extensible from the first. The first half can be integral with a new bracket, while the handle-bars(5) of the child's bicycle can be suspended in a hook or eye on the second half, holding the front wheel clear of the ground. USE/ADVANTAGE - Safe control by parent of small child when in heavy traffic etc by attaching child's to adults bicycle.
Patent DE-3913310-A1 (DE)
Title: New 10,19-methylene-9,10-seco-pregnane derivs. - useful as vitamin=D analogues with anti-proliferative activity
Inventor: NEEF GUENTER DR
IPC: C07C401/00
Filed: 1989-04-20
Abstract: 9,10-Secopregnane derivs. of formula (I) are new. In (I), R1 is 1-10C alkyl or 2-10C alkenyl, opt. contg. 1-3 additional functional gps. R2 and R3 are H, 1-6C alkanoyl, or 3-6C alkenoyl. Specific (I) are alpha-hydroxy-10,19 methylene-ergocalciferol alpha-hydroxy-10,19- methylene-cholecalciferol, alpha,25-dihydroxy-10,19 methylene-chlorocalciferol. USE/ADVANTAGE - (I) are vitamin D analogues with approx. the same activity as known vitamin D cpds. (contg. a 10,19 double bond) w.r.t. proliferation inhibiton and cell differentiation, but with reduced activity w.r.t. Ca and phosphate metabolisation and with better chemical stability. They may be used in  the treatment of tumours, psoriasis, etc.