baber/WOPTO huggingface dataset:
Patent DE-3631166-A1 (DE)
Title: Process for the production of fabric writing tapes
Inventor: LOOS GERRIT
IPC: B41J31/02
Filed: 1986-09-12
Abstract: What is described is a process for the production of fabric writing tapes, the fabric being divided in the desired width in the direction of the warp and a reinforcement of the longitudinal edge being carried out by means of a plastic. There is used for this purpose a fabric in which thermoplastic threads are incorporated in the direction of the warp threads in the region of division and the division is made there thermally so as to form a longitudinal edge melting as a result of heat action. This process can be carried out in a simple way and leads to fabric writing tapes having a more firmly fixed longitudinal edge. <IMAGE>
Patent DE-3632167-A1 (DE)
Inventor: BECHT ALEXANDER
IPC: A47J36/06
Filed: 1986-09-22
Abstract: The cooking vessel (2) has a bowl-shaped store (10) which is fastened detachably on the underside of the covering wall of a vessel lid (3), into which store there opens out a filling funnel (15) which is moulded into the upper side of the vessel lid and has a filling opening (14) which is very narrow in relation to the width of the store. An annular groove shaped pouring funnel (26) can be moulded into the vessel lid around the evaporator (1) having the store. The pouring funnel has in its bottom a ring of pouring openings (25). By this means, the atmospheric conditions in the cooking vessel can be influenced in a varied manner. <IMAGE>
Patent DE-3633186-A1 (DE)
Title: Method for dialling control in computer-controlled communications branch exchanges
Inventor: DILLIG JULIUS
IPC: H04M3/38
Filed: 1986-09-30
Abstract: For each subscriber station, barring levels are allocated in the form of unrestricted code numbers and/or barred code numbers (F/Si) which consist at least of the first digit of unrestricted or respectively barred destination numbers. The code numbers are input into a memory of the branch exchange, together with an identification of the code number type, unrestricted code number (F) or barred code number (S). The code numbers (F/Si) are allocated an order (R1...RX) in accordance with their number of digits in such a manner that the code number (F/Si) having the highest number of digits is given the highest rank (R1) and the remaining code numbers (F/S2...F/SX) with the same or lower number of digits receive the subsequent, in each case lower ranks (R2...RX). The further execution of the method according to the invention can be seen directly from the Figure, where "+" identifies the release and "-" identifies the barring of a connection. <IMAGE>
Patent DE-3636386-A1 (DE)
Title: Nucleoside-analogous compounds having antiviral activity, processes for their preparation and medicaments having antiviral action
Inventor: KIEFER GEBHARD DIPL CHEM DR
IPC: C07D498/16
Filed: 1986-10-25
Abstract: The invention relates to novel compounds having antiviral activity, of the general formula <IMAGE> and processes for the preparation of the novel compounds and medicaments prepared therefrom for the treatment of virus diseases and virus-induced types of tumour.
Patent DE-3641823-A1 (DE)
Inventor: STELLMACH WINFRIED DIPL CHEM D
IPC: C04B40/02
Filed: 1986-12-06
Abstract: Panel-shaped constructional elements containing hydrated calcium silicate are produced by exposing the panel-forming blend with SiO2-containing and CaO-containing constituents and water for the purpose of gel formation to a controllable and selectable residence time without the gel formation being disturbed by subsequent process steps, using equipment having an appropriately long belt of controllable speed of revolution with an inlet section. <IMAGE>
Patent DE-3701874-A1 (DE)
Title: Freeze-fast gripper and method for its operation
Inventor: GUSE ROLF DIPL ING DR
IPC: B65G47/90
Filed: 1987-01-23
Abstract: The invention aims to shorten the gripping times of such freeze-fast grippers. The freeze-fast gripper has one or more gripping surfaces which is or are cooled by means of one or more first Peltier elements. The rear of the at least one first Peltier element is cooled by at least one second Peltier element. Such freeze-fast grippers can be used in particular for gripping articles, in particular textiles, which cannot be gripped or cannot be gripped in a favourable manner by mechanical or pneumatic grippers.
Patent DE-3705335-A1 (DE)
Title: Compression stockings or compression tights with zip fastener
IPC: A61F13/08
Filed: 1987-02-19
Abstract: Published without abstract.
Patent DE-3707008-A1 (DE)
Inventor: LINK ALFRED
IPC: A01C7/08
Filed: 1987-03-05
Abstract: In a row seeder, a spring-steel lever (5) projects at least approximately vertically from the machine frame (1) behind each running wheel (2). This lever (5) carries at its lower end a seed coulter (7) which is located very close behind the running wheel (2) because of the vertical arrangement of the lever (5). Likewise as a result of the levers (5), these can perform the function of a parking support. <IMAGE>
Patent DE-3717499-A1 (DE)
Title: Double-cone roller drive
Inventor: PESCHKE RUDOLF
IPC: F16H13/04
Filed: 1987-05-23
Abstract: The subject of the invention makes possible a change in the speeds of the friction disc drive.
Patent DE-3717734-A1 (DE)
Title: Apparatus for deflecting the chains of endless, driven hoists
IPC: B65G21/22
Filed: 1987-05-26
Abstract: Published without abstract.
Patent DE-3719555-A1 (DE)
Inventor: BITETTI RODOLFO
IPC: G01F23/68
Filed: 1987-06-11
Abstract: The device (1) is of the type in which a float (6) is mounted slidably on a tubular guide element (3) fitted at one end (9) into a sleeve (10) extending from a flange (2) which can be fixed to a wall of a tank. The guide element (3) carries a resistor (4) on which slides an electrical contact element (7) fixed to the float (6). The thickness and length of the sleeve (10) are such that in the event of impacts applying high transverse forces on the guide element (3) the sleeve (10) breaks and releases the guide element (3) within the tank without causing any damage to the flange (2) and, consequently, without any escape of fuel. <IMAGE>
Patent DE-3722505-A1 (DE)
Title: Filling machine for vessels such as bottles and the like
Inventor: KNABE UWE
IPC: B67C3/24
Filed: 1987-07-08
Abstract: Filling machines primarily take the form of whirling arms and are provided with filling valves with respect to which the bottles to be filled are raised and lowered again along a curved path. The curved paths are essentially fixedly mounted and the aim of the invention is to use such curved paths also for the curved path followed during the processing of different bottles and to permit adjustment thereof to the vertical conditions prevailing in each case. The curved path (7) is mounted on the filling machine such that it can be vertically adjusted by means of a motor and the modified curved path which is produced by vertical adjustment of the movable part (9) can be bridged with respect to a stationary part (8) by means of an elastic curved piece (10). For application in the filling and drinks industry. <IMAGE>
Patent DE-3723585-A1 (DE)
Title: Adder circuit in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1987-07-16
Abstract: The adder circuit according to the subject of the invention also has as its main part an addition fixed value circuit 2 - 3, and differs from the adder circuit according to P 3723064.6 in that in each case a sum AND circuit 9b is assigned for the additions with the number 0.   <IMAGE>
Patent DE-3724009-A1 (DE)
IPC: A47J43/28
Filed: 1987-07-21
Abstract: The whisk (1) consists of two (or more) individual whisks (1, 2) which are preferably designed, for example, as flat whisks and are connected at their gripping parts (3) in a gripping joint (9) such that they can be spread in the manner of a fan so that the operating head, formed by the wire elements (4), can be set in its effective operating width to match the size of the respective vessel. The individual whisks (1, 2) are preferably connected to each other in the gripping joint so as to be easily detachable. The wire elements (4), forming the beating head, have shapings in their end regions, preferably in the form of individual or multiple loops (6, 7). <IMAGE>
Patent DE-3725292-A1 (DE)
Title: Unit comprising a plane base plate and a tooth rim model received by it
IPC: A61C13/34
Filed: 1987-07-30
Abstract: The invention specifies a unit comprising a plane base plate and a model of a tooth rim detachably received by the unit, the tooth rim model being formed by casting the impression taken from the teeth in a jaw and by defined placement of the base plate on to the impression, and the tooth rim model and the base plate being connected by common positive and non-positive retaining means. On its side facing the tooth rim model the base plate is to be profiled and the tooth rim model is to be retained, at least indirectly, relative to the base plate by magnetic force.
Patent DE-3730228-A1 (DE)
Title: Device for changing the static, electrical potential by means of corona discharge
Inventor: KEESMANN TILL
IPC: H01T19/04
Filed: 1987-09-09
Abstract: In order to change the static, electrical potential on that surface of the moving element which is formed from insulating material, by means of corona discharge, a corona electrode is used which consists of carbon fibres (68) arranged individually and longitudinally side by side, like bristles. <IMAGE>
Patent DE-3735629-A1 (DE)
Title: Arrangement for automatic azimuth transmission
Inventor: HOFMANN FRITZ
IPC: F41G7/00
Filed: 1987-10-21
Abstract: The invention relates to an arrangement for automatic azimuth transmission and pre-launch recalibration of the generic type in Claim 1, in the case of which a missile which is launched vertically or inclined obliquely is equipped with an adjustable pitch frame for the strap-down sensor stack, as a result of which a major reduction in aggravating error components for azimuth and flight measurement is ensured. <IMAGE>
Patent DE-3737013-A1 (DE)
Title: Pad printing machine
Inventor: MORLOCK RUDI
IPC: B41F17/00
Filed: 1987-10-31
Abstract: The ink well (5) seated on the block and filled with ink no longer has to be raised above the well holder (3) for coupling with the well receiver (1) in accordance with the design according to the invention. In contrast, the coupling takes place in the opposite direction by lowering the well holder (3). Previously, however, the ink well is displaced along the surface of the block, its stop and guiding pin (13) being brought into a centred position of readiness due to the fact that it is brought up against a longitudinal and transverse stop or against the inner end of a guiding groove (16) which is open at the edge towards the side and the bottom. When the ink well (5) has been coupled to the well holder (3) by plugging together, the wiping can be carried out by means of displacing the well receiver (1) with the aid of the known mechanism. The use of an ink well which can be coupled on makes the application of the ink to the block and the subsequent wiping particularly simple. A titanium coating, at least on its scraper edge prevents high wear of the ink well. <IMAGE>
Patent DE-3737738-A1 (DE)
Title: Device for determining the floor position of vehicles
Inventor: MORRA LUIGI
IPC: B60G17/019
Filed: 1987-11-06
Abstract: In order to increase the accuracy in a device for determining the floor position of vehicles with a signal sensor consisting of a first and of a second coaxial coil attached to the working cylinder of the shock absorber and to its piston, the coils interacting with means for processing the signal detected by the sensor, there is provision for these signal processing means (2) to comprise a conversion circuit (6) and a comparison circuit (7) with logic inputs which perform modifications on the input voltages and output voltages of the aforesaid coils of the sensor referred to and which are electrically connected to a sampling circuit (8) which passes on the digital signals (8a) of the aforesaid voltages to a counter circuit (9) so that the said voltages are compared with one another in order to measure their phase deviation and thus the relative position of the piston in the cylinder. <IMAGE>
Patent DE-3739770-A1 (DE)
Title: Blind-securing means
Inventor: KRAUSE UWE
IPC: E06B9/80
Filed: 1987-11-24
Abstract: Published without abstract.
Patent DE-3742165-A1 (DE)
Title: Tool for profiling rubber bodies in sheet form
IPC: B26D1/00
Filed: 1987-12-12
Abstract: The invention relates to a tool for profiling, in particular serrating, bodies of rubber or rubber-like plastics in sheet form, having one or more cutting elements which are of a substantially U-shaped design and, if two or more elements are used, are arranged next to one another. In order to increase the cutting rate, the invention provides that the legs of the element, connected by the web, are to be given obliquely running cutting edges, the sections of the cutting edge facing the web lying behind the other sections of the cutting edge, seen in the direction of movement of the tool.
Patent DE-3800204-A1 (DE)
Title: Method and apparatus for sorting plastic refuse
Inventor: LANDREH REINER
IPC: B03B5/28
Filed: 1988-01-07
Abstract: A method for sorting plastic refuse makes use of the different relative densities of the different types of plastic. The sorting takes place in that the comminuted refuse is introduced into a liquid medium having a predetermined relative density, the heavier parts then sinking and the lighter parts floating so that they can be removed separately. This sorting method can be repeated by the use of a plurality of liquid media of graded relative densities. An apparatus for sorting plastic refuse of different relative densities comprises one or more containers which in each case are filled with a liquid of predetermined relative density and contains a removing apparatus for the particles which have sunk to the bottom and a further removing apparatus for the floating particles. The particles removed at the top then pass via a drying drum to the filling station. Containers of this type can be connected one behind the other in any desired number and having liquids of increasing relative density.
Patent DE-3805930-A1 (DE)
Title: Roof-rack
Inventor: MAGO ZOLTAN
IPC: B60R9/058
Filed: 1988-02-25
Abstract: A roof-rack which can accommodate large loads even in the longitudinal direction of the vehicle has, on both sides of the roof, a basic carrier comprising two beams (1, 2) which extend in the longitudinal direction of the vehicle and the feet (4 to 7) of which are releasably fastenable to the roof (3). <IMAGE>
Patent DE-3807171-A1 (DE)
Title: Tissue punch and method of operating the tissue punch
Inventor: SEMM KURT PROF DR MED DR MED
IPC: A61B17/32
Filed: 1988-03-04
Abstract: The invention describes a tissue punch according to the subject-matter of German Patent Application P 3630203. In order to permit pulsating aspiration of separated tissue parts from the surgical instruments without any strain on the vacuum storage vessel, a venting solenoid valve is arranged on the tissue collection vessel. The solenoid valve is operated in antiphase to the solenoid valve via which the tissue collection vessel is connected to the vacuum storage vessel. The travel of the movable cutting part is generated by a lifting rod transmission.
Patent DE-3811051-A1 (DE)
Title: Superconducting cable with oxide-ceramic high-temperature superconductor material
Inventor: BOGNER GUENTHER DR
IPC: H01B12/14
Filed: 1988-03-31
Abstract: The superconducting cable includes a rigid inner tube, in which there is arranged at least one superconducting conductor core with an oxide-ceramic high-temperature superconductor material, which core is cooled by a corresponding cooling medium. The inner tube is concentrically enclosed by a rigid outer tube, an evacuated intermediate space being formed between inner tube and outer tube. In the case of this cable, technical cooling problems owing to eddy currents in metallic tube parts are to be avoided, with the aim being to achieve a simple construction. For this purpose it is provided that the at least one conductor core (7a to 7c) has a supporting element (8), around which there is helically wound a strip-shaped conductor (12) with a high-temperature superconductor material (roll 10), this material being electrically bonded, at least at certain locations, to a material of good electrical conductivity for its stabilisation, and that at least the inner tube (22) carrying the cooling medium (LN2) consists of a vacuum-tight and coolant-tight polymer material. The outer tube (23) is advantageously also produced from this material. <IMAGE>
Patent DE-3815512-A1 (DE)
Title: Solar cell with reduced effective recombination rate of the charge carriers
Inventor: RASCH KLAUS-DIETER DIPL PHYS D
IPC: H01L31/068
Filed: 1988-05-06
Abstract: The invention relates to a solar cell made of a doped semiconductor body which contains an n<+>-p transition and on its rear is covered, over the entire area, with a contact layer. According to the invention, there is applied, on the rear of the semiconductor body and over its entire area, an oxide layer which is provided with aluminium-filled holes or interspersed with delimited, aluminium-doped domains. Emanating from the holes or the interface of these domains with the semiconductor body, highly doped, delimited p<+> zones are formed into the semiconductor body. This results in a considerably reduced effective recombination rate of the charge carriers at the rear of the solar cell, and furthermore said holes or domains form ohmic contacts with the semiconductor body. Such rear-side contacts according to the invention can be fabricated simply and cost-effectively.
Patent DE-3815863-A1 (DE)
Title: Apparatus for dividing a gas flow loaded with solid material
Inventor: UNLAND GEORG DR ING
IPC: B65G53/52
Filed: 1988-05-09
Abstract: The invention relates to an apparatus for dividing a gas flow loaded with fine-grained solid material, containing a distributor pot on the upper end face of which are arranged the gas outlet connections, a pipe arranged coaxially with the axis of the distributor pot being provided between the gas inlet connection provided at the lower end and an impact element provided in the distributor pot. An outstanding homogenization of the solid-gas suspension can be achieved with such an apparatus.
Patent DE-3827493-A1 (DE)
Title: Method and arrangement for implementing data connections in a communication switching system
Inventor: SCHALLIER WALTER
IPC: H04Q11/04
Filed: 1988-08-12
Abstract: To implement data connections between internal subscriber stations (T1, T2, T3) of different structure, the communication switching system (KA) contains at least one central arrangement (MODPL) consisting of an analogue modem (ZM) and a remote data switching system (ZDCE). In this arrangement, a multitasking operating system of a central system processor control administers a line task with terminal-type-specific equipment program modules and a switching task with terminal-class-independent and communication-service-independent switching procedure program modules; the line task and the switching task are in each case allocated input and output buffers operated in the manner of a mailbox; the multitasking operating system exhibits a program bus structure with a transmission protocol established with general validity independently of communication services and terminal types for exchanging the messages between the tasks. <IMAGE>
Patent DE-3836857-A1 (DE)
Title: Fusion device for an electrophotographic copier and method for producing a heating roller intended therefor
Inventor: AIBA MASAHIKO
IPC: G03G15/20
Filed: 1988-10-28
Abstract: The fusion device (41) for an electrophotographic copier contains a driven heating roller (43) whose lateral surface has an electrical heating layer, and a pressure roller (49) for pressing copier paper (48) against the lateral surface of the heating roller and for transporting it onwards. The heating layer consists of an electrical resistance material which exhibits a steep rise in its resistance when the rising temperature of the heating roller (43) approximates the fusion temperature of the toner. <IMAGE>
Patent DE-3907296-A1 (DE)
Title: Device and method for range measurement
Inventor: PAUL CHRISTOPH
IPC: G01S17/87
Filed: 1989-03-07
Abstract: Published without abstract.
Patent DE-3908721-A1 (DE)
Title: Pressure balance
Inventor: BRUNNER RUDOLF
IPC: F15B13/04
Filed: 1989-03-16
Abstract: In a pressure balance, in particular of a high-pressure hydraulic system, a control orifice adjustable as a function of pressure with a control piston (11) is formed. Here, the control piston (11) is a sleeve (12) open at both ends and having a free inner longitudinal passage (30) which has external pressurising surfaces, control chambers (21, 22) which contain the pressurising surfaces being sealed off from a flow path (31) containing the longitudinal passage (30). Thus, with a free flow path running through the control piston, a simple and compact construction of the pressure balance is obtained. In a pressure-balance arrangement of at least two of such pressure balances, the sleeves (12) of the pressure balances are aligned with one another so that the supply channel (P, 31) for both pressure balances runs in the longitudinal passages of the sleeves (12). In a directional-valve housing with a pressure balance, the pressure balance (DW) is directly inserted into the supply channel (2, P, 31) so that, in a group of directional-valve housings, the pressure balances form feed controllers attachable to the supply channels and as a result form a continuous supply channel. <IMAGE>
Patent DE-3918133-A1 (DE)
Title: Pulsed transformer power source for stabilised DC supplies - uses pulse width modulation, transductor and comparator regulator for economic provision of multiple outputs in min. space
Inventor: KRAHL BURGHARD DIPL ING
IPC: H02M3/335
Filed: 1989-06-03
Abstract: A pulsed power source for supplying two or more stabilized d.c. output voltages employs a transformer (tv) whose primary (No) is electronically pulsed by a switch (5).  Overall output voltage (U2) control is achieved by pulse width modulation via control unit (R1) based on the monitoring of load current through resistor (R) and voltage (U2).  Instantaneous values of these parameters are registered by regulator (R2) and compared with reference levers (Ref 2) and (Ref 1) respectively such that differences generate a control current (Is). A transducer (Lo) whose control is not shown, storage inductor (L1) with flywheel diode (D3) and capacitors (C1, C2) complete the stability features of the circuit. USE/ADVANTAGE - The supply of stabilised d.c. potentials to electronic equipment uses conventional electronic principles in min. space at acceptable cost. Provides electrical isolation of outputs from main energy source does not require a separate supply to regulator.
Patent DE-3924074-A1 (DE)
Title: Handling of raw materials - involves continuous sintering furnace with carefully controlled combustion to burn off organic material
Inventor: KETTENBAUER FRANZ
IPC: F23M11/04
Filed: 1989-07-20
Abstract: The installation is for the heat treatment of a mixture of materials with one part of the mixture being decomposed, when heated and the other part being heat resistant. The installation consists of an endless belt conveyor type sintering furnace (10). A number of burners are spaced along the conveyor belt, and a suction device (41) to (49) is mounted in the immediate vicinity of at least one of the burners. These suction devices remove the gaseous products of combustion of the combustible part of the material. USE - Cleaning and purification of mineral ores etc which are mixed with organic material.