baber/WOPTO huggingface dataset:
Patent DE-3540815-A1 (DE)
Inventor: KICHERER ROBERT ING GRAD
IPC: H05B3/68
Filed: 1985-11-16
Abstract: In an electric hotplate (1b), the connecting portions (19b) for the connection of appliance lines (34) provided on the underside thereof can be transferred about articulations, namely bendable or pivotable joints or hinges, e.g. in the form of springs (71) into a transportation and fitting position, in which they are completely countersunk in the underside of the hotplate and also do not project over the outer circumference thereof. The connecting portions (19b) can be transferred from this transportation and fitting position into a connecting position projecting both above the outer circumference and above the underside of hotplate (1b), in which they can be connected in a simple manner with a connecting piece (31) of the appliance lines (34). This ensures both an equiaxial automated stacking of the hotplates and an automated fitting of the hotplate in a hob or the like in simple manner.
Patent DE-3601873-A1 (DE)
Title: Intestinal irrigation device
IPC: A61M3/02
Filed: 1986-01-23
Abstract: This device is intended for the cleansing and/or gentle irrigation of an intestine, especially of the human large intestine, by means of a free-flowing medium, for example salt-containing water. It has at least one rinsing agent container (9) which preferably is essentially transparent and is connected via an inlet line (6) to an intestinal catheter (1) to be inserted in the anus of a patient. The intestinal catheter (1) is assigned an outlet line (5) and can be alternately made to communicate with the inlet line (6) or the outlet line (5). <IMAGE>
Patent DE-3605773-A1 (DE)
Title: Mill
Inventor: GARNICH ROLF DIPL ING DR PHIL
IPC: B02C18/16
Filed: 1986-02-22
Abstract: The mill, which can be used for very varied material to be milled and which can be constructed in very varied ways, has a rotor arranged in a casing. The casing is assembled from a front wall 2 and a rear wall 3 as well as from a ring 1 which is made of plastic and is situated between the front wall and the rear wall. By this means it is possible to finish the walls, which consist of steel, from the outset as flat components. These walls are then assembled with the ring made of plastic which is likewise present in its final form. A universal use and an assembly according to the modular principle are possible. The ring made of plastic can also be replaced with ease. <IMAGE>
Patent DE-3608281-A1 (DE)
Title: Adjusting balls for ropes (cables) and matching cutouts in plates
Inventor: THEN BERGH ROSWITHA DIPL ING
IPC: A47B43/00
Filed: 1986-03-12
Abstract: The invention relates to a support for plates, for example shelves, on hanging or tensioned ropes. The balls, which have a vertical, central bore for the ropes, are firmly screwed to the rope with a horizontal screw. For this, the balls do not previously have to be threaded on, but can be attached at any desired point on the rope by virtue of a vertical slot leading to the bore. The plates are lowered onto the balls by their round holes after they have been inserted at the desired height by virtue of slots leading from the edge of the plate to the hole. The accompanying drawing shows the plate cutout lying on the ball. At the top a plan view. The rope is pressed by the screw onto the wall of the vertical bore in the ball. At the bottom a side view. The screw (here hexagon socket screw) can be seen from the front. <IMAGE>
Patent DE-3612470-A1 (DE)
Title: Eddy-current defectoscope
Inventor: MOOK GERHARD DIPL ING DR ING
IPC: G01N27/90
Filed: 1986-04-14
Abstract: The invention relates to an eddy-current defectoscope for the non-destructive testing of material, in particular for magneto-inductive defectoscopy and for the measurement of layer thickness, which permits the determination of a degree of damage to a conductive basic material which has been caused by a defect, and the quantitative checking of non-conductive overcoatings on conductive basic material, of conductive overcoatings on dielectric basic material and of non-ferromagnetic coatings on ferromagnetic basic material. Furthermore, the eddy-current defectoscope is intended to suppress displays of pseudo-defects caused by local increases in permeability or conductivity. According to the invention, the eddy-current defectoscope, which exhibits a self-excited oscillator (1) with an eddy-current probe (2) in its resonant circuit, a controllable AC amplifier (3), a trigger (5) consisting of an amplitude detector (6) and a threshold detector (7), and an automatic balancing arm (4) as well as a defect indicator (18) additionally has a control unit (13) for influencing the balancing voltage generated by the automatic balancing arm (4), a level-selecting unit (14), a multistage indicator (15) and a frequency-measuring unit (16) for making use of the change in frequency, caused by local increases in permeability or conductivity, in the oscillations of the self-excited oscillator (1), which are combined in accordance with Fig. 1. <IMAGE>
Patent DE-3615786-A1 (DE)
Title: Reflecting road stud
Inventor: DEBUSCHEWITZ JOHANN
IPC: E01F9/07
Filed: 1986-05-10
Abstract: The reflecting road stud, which is to be fixed on a roadway, has reflectors (9) one at least one reflective area. The reflective area is arranged on a deformation region of the plastics body. The deformation region is separated from the supporting region by slots (13). When a vehicle drives over the reflecting road stud, the central region of the reflecting road stud sinks in, the reflectors (9) rubbing against the wall of the slot (13). In this way, the reflectors (9) are cleaned. Once the loading caused by the vehicle is removed, the compressed deformation region with the reflective area emerges out of the slot (13), the slot closing again and any water which has entered the slot being expelled. <IMAGE>
Patent DE-3622951-A1 (DE)
Inventor: ONNENBERG VOLKER DIPL ING
IPC: B29C51/10
Filed: 1986-07-09
Abstract: The present invention is directed to an apparatus for the production of foam cushions having textile covers by inserting a textile cover into a mold cavity having gates which project into the mold cavity, initially preforming the textile cover by applying a vacuum through holes in the mold cavity such that the textile cover conforms to the contour on both sides of the gates, clamping the textile cover against the gates, further positioning the textile cover such that it conforms to the contours of both the gates and the mold cavity, releasing the clamps and introducing a foam-forming reaction mixture into the mold cavity. The present invention is also directed to a form tool having gates, means for applying a vacuum through holes in the mold cavity in gates and clamping means for clamping the mold cover to the gates.
Patent DE-3627862-A1 (DE)
Title: Circuit arrangement for generating a voltage
Inventor: RIEWE FRANZ-JUERGEN
IPC: H02M3/158
Filed: 1986-08-16
Abstract: In order reliably to prevent the accidental operation of a load (ZS, ZM) which is connected in parallel with a charge capacitor (C), if this charge capacitor is charged by a flyback converter, the series circuit consisting of a coil (L), of a rectifier (D) and of the charge capacitor (C) is connected at both its terminals, when the flyback converter (S2) is not being operated, to the same terminal of the operating voltage (UB). When it is being operated, the flyback converter (S2) connects the common circuit point of the coil (L) and the rectifier (D) to the other pole of the operating voltage (UB), so that the charge capacitor (C) is not charged up until the flyback converter is operated (Figure 2). <IMAGE>
Patent DE-3629399-A1 (DE)
Title: Method for operating the central memory of a multiprocessor-type common control unit of a switching system
Inventor: KELLER HANS-JOERG
IPC: H04Q3/545
Filed: 1986-08-29
Abstract: A method for operating the central memory (CMY) of a high-availability multiprocessor-type common control unit of a switching system. A number of central processors (BP, CP), which, when required, are allocated to subscribers and which are used for processing switching tasks which are similar per se, and the central memory (CMY) which can be accessed by the central processors (BP, CP) via a central bus system (B : CMY0, B : CMY1) and which stores data on connections of subscribers in various memory sections, are connected in parallel to the central bus system (B : CMY0/B : CMY1). The data belonging to a current connection of a subscriber and stored in a separate memory section of the central memory (CMY) are allocated a protective code corresponding to the address of the relevant central processor (CPx) after allocation of one of the central processors (CPx) to the relevant connection. As soon as a central processor wishes to access the relevant stored data, the stored allocated protective code is first compared with the code which corresponds to the address of the central processor wishing the access. In the case of equality of the protective code allocated to the data and the code of the central processor (CPx) wishing the access, this central processor (CPx) is then provided with access to the stored data, that is to say to its memory section. In the case of inequality, however ... Original abstract incomplete. <IMAGE>
Patent DE-3632099-A1 (DE)
Title: Copier having an operating panel
Inventor: BEHRENS HERBERT
IPC: G03G15/00
Filed: 1986-09-20
Abstract: Known copiers cannot be operated ergonomically, for example when copying books or magazines. For example, a right-handed person uses the right hand to press the original firmly against the resting surface and then reaches with the left hand towards the copying button which is arranged at the outermost end of the operating panel. This sequence with changing the hands over is very interfering, especially when rapidly copying several pages of a book. This unergonomic operation is avoided according to the invention, by at least one additional actuating button which is arranged in an ergonomically favourable position and by means of which the copying operation can likewise be triggered in addition to using the copying button. By means of the two symmetrically arranged buttons for triggering the copying operation or by means of a foot switch constructed as an additional actuating button, ergonomically favourable operation of the copier is possible at any time. <IMAGE>
Patent DE-3636419-A1 (DE)
Title: Device for closing off and fixing liquid-channelling pipelines
Inventor: RUF PETER
IPC: F16L55/07
Filed: 1986-10-25
Abstract: A closing-off pin (1) for liquid-channelling pipelines is connected to a ball valve (2) to form a unit, it being possible to fasten a discharge line (17), preferably configured as a hose, on the outlet side of the ball valve (2). The flushing medium can thus be discharged into a tank during the flushing procedure of the liquid-channelling pipelines. <IMAGE>
Patent DE-3639102-A1 (DE)
Title: Projective drive - with liquid propellant agents, has two injection pistons and two injection channels
Inventor: SACKENREUTER HANS DIPL ING
IPC: F41A1/04
Filed: 1986-11-15
Abstract: A projectile drive with a liquid propellant agent, specially from large-calibre mortars with a two-component DI-ERGOL propellant, has in the combustion chamber housing (1) a central bolt (17) with a centrally inserted percussion spindle (19). Two concentric and displaceable injection pistons (10, 11) form two annular charge spaces (23, 24). These pistons contact in the forward position the central bolt (17) or at the rear end of the mortar barrel (2) and are fitted with closable injection channels (18, 35).  A valve ring (37) can close the charge space (23). ADVANTAGE - The valve seats at the inlets (25, 26) for fuel and oxidator to the charge spaces (23, 24) are now not exposed to the hot gases of the detonating combustion.
Patent DE-3643519-A1 (DE)
Title: Control device for preparing mixed water
Inventor: KIENDL HARRO PROF DR RER NAT
IPC: G05D23/13
Filed: 1986-12-19
Abstract: In a device for preparing mixed water with cold-water and hot-water inflows and a proportional controller for controlling the mixed-water temperature, the invention proposes, in order to improve the control device, that the proportional controller be assigned an auxiliary controller with integrating control characteristic such that the auxiliary controller acts on the setpoint generator of the proportional controller.
Patent DE-3708848-A1 (DE)
Title: Method for the production of a set of dies for the production of a die-forged part
Inventor: WERBERTZ RAINER DR ING
IPC: B23P15/24
Filed: 1987-03-18
Abstract: In the production of a set of dies for the production of a die-forged part comprising a finishing die and at least one preliminary die, it has hitherto been necessary to check each of the individual dies in the production zone by test forgings, which had to be repeated after each correction of the die until the final form was achieved. This ties up useful forging capacity. In order to take the optimisation of the dies out of production, each die of the set is first of all to be produced as a model die from an easily cut material, after which a model forging operation using a shaped part composed of a modelling material which can be plastically deformed under pressure while cold, produced in the preliminary die, is to be carried out and the result of deformation to be checked in each case and the die model and/or the associated model preliminary die to be changed depending on any inadequacies observed in the deformation behaviour. The finishing dies are then produced in accordance with the thus optimised model dies of the set of dies. Particularly in connection with definition of the shapes by CAD and production of the dies by CAM, the optimisation can be carried out in the design department without interfering with the continuity of forging production.
Patent DE-3709660-A1 (DE)
Inventor: BUETTNER KARL-HEINZ
IPC: H01H37/54
Filed: 1987-03-24
Abstract: A bimetallic circuit element (1), with a snap action, has a bimetallic catch portion (2) of slightly curved cross-section made from bimetallic material and at least one rigid arm portion (3) joined to it. Both portions are of bimetallic material, the second portion being made rigid by bending the edges up. The element is used in a washing machine door lock. Initially current passes via contacts (23), (23a) through the element until it is sufficiently heated to move and carry slide (16) to a locking position. Also contacts (23), (23a) are opened and contacts (23a), (25) closed. Current then passes via PTC resistor (21) and is reduced once this resistor is hot. When current is switched off the element opens only after a delay period necessary for it to cool. <IMAGE>
Patent DE-3711306-A1 (DE)
Title: Tolan derivatives, and use of carbonitriles in liquid-crystalline phases for display elements based on the ECB effect
Inventor: SCHEUBLE BERNHARD DIPL PHYS DR
IPC: C07D239/26
Filed: 1987-04-03
Abstract: Tolan derivatives and carbonitriles of the formula I  R<1>-(A<o>-Z<o>)p-A-R<2> are suitable as components of dielectrics or electro-optical display elements based on the ECB effect.
Patent DE-3711832-A1 (DE)
Title: Installation for slaughtering animals, especially cattle or horses
Inventor: BAUR KARL
IPC: B60P3/05
Filed: 1987-04-08
Abstract: An installation for slaughtering animals, especially cattle or horses, is proposed which can be transported along public roads and can be set up and operated at any point, in order to help to supply the population with meat instead of a stationary slaughterhouse and to avoid the transport of animals for slaughter to a substantial extent. The installation is composed of a plurality of containers (1) which preferably take the form of semitrailers, can be joined together to form a combined space, the elements of which are joined by means of passage apertures and contain all the devices necessary for the slaughtering and further processing of animals for slaughter. Cold storage chambers (17) can be used for intermediate storage of the meat products. An in-built power generation and water treatment system can be used to allow the slaughtering installation to operate independently of external supply sources. <IMAGE>
Patent DE-3713108-A1 (DE)
Title: Process and apparatus for applying marking lines to a mineral-fibre membrane containing a binder
Inventor: KAUFMANN FRIEDRICH DIPL ING
IPC: B44B7/00
Filed: 1987-04-16
Abstract: Markings are to be applied to the surface (41) of a mineral-fibre membrane (38) transversely to its longitudinal extent or running direction. For this purpose, a roller (1) with circumferential heating zones in the form of heating bars (26), corresponding in shape and position to the markings to be applied, is provided and rotated at such a speed that the heating bars (26) or marking ribs (30) provided on the heating bars roll substantially without slipping on the surface (41) of the mineral-fibre membrane (38). The heating bars (26) or marking strips (30) are of metal and are heated electrically by an internal tubular heater (31) to such a temperature that, on contact with the surface (41) of the mineral-fibre membrane (38), there is produced a flat decomposition zone (43) which corresponds to the contour of the marking strips (30) and in which the binder of the mineral-fibre membrane (38) decomposes and, due to discolouration, forms the optically visible marking line. The driving of the roller (1) may be performed either by means of a d.c. motor synchronously with the linear speed of the mineral-fibre membrane (38), or else by being taken along by the surface (41) of the mineral-fibre membrane (38). <IMAGE>
Patent DE-3714783-A1 (DE)
Title: Printing ink and use thereof
Inventor: KUENSTLER RAINER
IPC: C09D5/23
Filed: 1987-05-04
Abstract: A printing ink is described which contains magnetic particles as well as particles which conduct electricity. This printing ink is particularly advantageous in the production of data carriers with code patterns.
Patent DE-3716539-A1 (DE)
Title: Method and circuit arrangement for implementing an adaptive sampled-data controller
Inventor: STOEV ALEXANDER DR ING
IPC: G05B21/02
Filed: 1987-05-16
Abstract: The solution relates to sampled-data controllers with constant sampling times and variable dynamic range as are used in control loops using microprocessors. A time-optimized sampled-data controller is to be designed, the controller algorithm of which consists of a few clear and easily calculated elements and which, without change in the controller structure, is capable of changing the number of control steps in such a manner that the least number of control steps is needed utilizing the available control element power. A new formula has been found for the controller deisgn, which leads to a controller equation (1) according to which algorithm only the dead-beat controller component (R) needs to be determined which, together with the historical value(s) of the controller output value (y(n-i)) is used offset in time in accordance with the number of controller steps (ms) defined on the basis of the available controlling element power. <IMAGE>
Patent DE-3719041-A1 (DE)
Title: Treatment device for the atmosphere of a closed chamber
Inventor: LUKS NORBERT DIPL ING
IPC: F24F1/0071
Filed: 1987-06-06
Abstract: The treatment device serves for the climatisation or conditioning of the atmosphere inside a pressure chamber. It has a housing (12) which is contained in the pressure chamber and in which a fan (14a) and a temperature-control device (18) are installed. Moreover, the housing (12) has a receiving space (17) for an insert with CO2 absorber (15) and an insert with dehumidifying material (16). The entire gas conditioning takes place within the housing (12). The gas leaving the housing (12) is guided by means of a flexible hose (20) to the opposite chamber end. The fan (14) is driven by a hydraulic motor (14a), and the temperature-control device (18) has a heat exchanger (19) fed with hot water. No electrical connections are required. <IMAGE>
Patent DE-3724942-A1 (DE)
Title: Safety device
Inventor: ZOTTMAIER RAINER DR
IPC: B60J10/00
Filed: 1987-07-28
Abstract: The safety devices used in window lifters have a touch sensor which is formed by parallel-connected dome-type foil switches arranged at a distance one behind the other. They involve a very high outlay in terms of production and have the disadvantage that, in the event of corrosion or deterioration in the field effect, they cannot guarantee a reliable closing of the window. The new safety device is to have a touch sensor which can be produced cost-effectively, in such a way that a perfect functioning, even after a long period of use, is guaranteed. For the simple production of the touch sensor, the latter consists of a supporting body which is provided preferably on both sides with electrically conductive layers. The touch sensor can consequently be mounted in a simple way. Advantageously, the supporting body consists of piezoelectric or pyroelectric material, with the result that a voltage pulse occurs on the electrically conductive layer only in the event of a dynamic change in pressure or temperature when a body part is jammed between the door frame and the window. The voltage pulse causes an evaluation circuit to respond, so that the jammed body part is instantaneously released. The safety device is suitable for window lifters, sliding roofs and automatic closing devices.
Patent DE-3726659-A1 (DE)
Title: Circuit arrangement to extend the connection possibilities for peripheral units which work with a central control device
Inventor: GREIN BERND ING GRAD
IPC: G06F13/24
Filed: 1987-08-11
Abstract: This circuit arrangement makes possible direct access to the interrupt signal-receiving input of a central control device, even by simultaneously present request signals of peripheral devices. So-called vector bits are put on a data bus on the occurrence of an acknowledgment signal, which is associated with a priority signal, so that a processing level within a priority level can be recognised by the central control device, and the events can be processed successively according to a predefined scheme.
Patent DE-3728248-A1 (DE)
Title: Lambskin high mirror polisher for a polishing operation using an orbital-sanding machine (vibratory-grinding machine, superfinishing machine)
Inventor: NIE KARL HEINZ
IPC: B24D13/14
Filed: 1987-08-25
Abstract: The subject of the invention constitutes, in the working application for the polishing operation using the orbital-sanding machine, a unit which also permits and makes possible the sanding and polishing simultaneously using only one machine. The advantage over the conventional polishing, in particular of automotive paint surfaces, has been achieved, on the one hand, by the high efficiency of the machine with 22000 strokes per minute during high mirror polishing, and, on the other hand, this has been achieved without exertion and also of the effortless working technique, through the lambskin high mirror polisher. The working and polishing surface of the high mirror polisher ensures, as shown in the drawing, through a working and polishing surface of 190 cm<2> an easy and at the same time effective working technique and handling, with the subject of the invention being able to be fixed easily and conveniently, due to the strengthening at both ends, under the two clamps of the orbital-sanding machine for use. The strengthening and thus the stiffening of the two ends is also used to provide the polishing surface of the subject of the invention with the necessary strength and stability when carrying out the work.   Owing to its easy mechanical use, the novel subject of the invention replaces the extra heavy work involved in manual car polishing.