baber/WOPTO huggingface dataset:
Patent DE-3500621-A1 (DE)
Title: Housing for electrical distributors, especially for telephone systems
Inventor: SCHRAMM JOSEF
IPC: H05K7/02
Filed: 1985-01-10
Abstract: The invention relates to a housing for electrical distributors, especially for telephone systems, having mounting strips (9) for connecting devices (13) and wire-guiding devices (1). The wire-guiding devices (1) are mounted on the mounting strips (9) in the required direction such that they are protected against rotation.   <IMAGE>
Patent DE-3501237-A1 (DE)
Title: Process for taking up very finely ground thickener and/or gelling agent particles by a support material and controlled solubility of the individual materials
Inventor: WILKES BERND-PETER
IPC: A23L29/20
Filed: 1985-01-16
Abstract: By modification and combination of known processes it is now possible to produce for example dessert powder mixtures of a novel type. These novel mixtures provide the user with advantages not hitherto possible. Thus, for example, the hot and cold dispersibility have been considerably improved. In addition, it is possible to produce by this process reduced-sugar or sugar-free instant products, during the use of which the determination of the degree of sweetness is left to the consumer.
Patent DE-3501333-A1 (DE)
Title: Means for warding off birds
Inventor: NAPIERSKI REINHARD
IPC: A01M29/32
Filed: 1985-01-17
Abstract: The means for warding off birds has a plurality of warding-off points (10) which are formed from a group of warding-off elements (14). The warding-off elements (14) are arranged on the base (12) such that they form a silhouette of a large warding-off point (10). Connecting webs (16) for stabilising purposes are provided between the warding-off elements (14). The warding-off points can be bolted down individually or in groups by means of fastening holes (20). <IMAGE>
Patent DE-3504374-A1 (DE)
Title: Exhaust turbocharger for integral attachment to vehicle engines
Inventor: SCHWAIGER ODILO
IPC: F02C6/12
Filed: 1985-02-08
Abstract: In addition to the primary purpose of feeding a greater mass of air or power potential to the engine, the aim of this type of exhaust turbocharger and its relevant arrangement is to virtually abolish the unwanted and often critical interval between the power demand (acceleration) and the effective acceleration; in addition, higher supercharging levels in injection combustion processes permit a reduction of the smoke emissions, in that the full power output curve is defined at a greater distance than normal from the smoke limit, as a compromise with respect to the full utilisation of potential. Integral attachment means that the exhaust and intake pipes, which are integral parts of any engine, are replaced by exhaust turbines with exhaust and charge-air lines. This assumes that the exhaust and inlet ports in the engine cylinder head lie on the same side of the engine and in the case of an even number of cylinders the valves in the cylinder head are each arranged laterally inverted in relation to the adjacent cylinder, in order to obtain symmetrical port fittings. Furthermore it is essential that the exhaust turbocharger be arranged in the plane of symmetry with vertical axis. These prerequisites and the need for a compact unit necessitate: a) incorporation into the unit of the exhaust bypass valve and its charging pressure-dependent control device; b) a maintenance-free and lubricating oil-free <<pneumatic bearing>> of the rotor; c) alternatively: a device, combined with the diffusor area of the compressor, for partial recooling ... Original abstract incomplete.
Patent DE-3505348-A1 (DE)
Inventor: BRAEHLER HELMUT
IPC: H04R27/00
Filed: 1985-02-15
Abstract: 1. Computer-controlled electro-acoustic conference equipment for enclosed spaces comprising a central station (1) and a greater number varying as required of microphones (2), allocated to the conference participants and comprising a microphone capsule (22) within a case (21), which are all connected to the central station (1) via a single common cable (3), the central station (1) incorporating an amplifier arrangement (11) for the microphone signals and a computer (12) operating in accordance with a program which is supplied via the cable (3) with informative signals coded by the individual microphones (2) and emits coded control signals to the cable (3) to control the operating condition of the individual microphones (2), each microphone (2) having allocated to it a preamplifier (23) for the microphone signals, at least one switching key (24) operable by the conference participant and an electronic control apparatus (25) connected to the switching key (24), which as a function of the switching key operation generates the informative signals for the computer (12) and evaluates the control signals received thereat for the switching on and off of the microphone, characterized in that the single cable (3) is fixedly laid in the room and electrically interconnects a specific number of microphone plug sockets (4) corresponding to maximum requirements, which are fixedly installed in the room or on its furniture (5) at the places of the conference participants, that in the case of each microphone (2), the associated preamplifier (23) and the associated electronic control apparatus (25) as well as all the associated switching keys (24) are integrated common in a housing (21) with the microphone, and that each microphone (2) has a plug (28) fitting the microphone plug sockets (4) for direct electrical connection to the cable (3).
Patent DE-3506309-A1 (DE)
Title: Electrooptical mouse
Inventor: MATTHEWS HENRY G
IPC: G06F3/039
Filed: 1985-02-22
Abstract: An electrooptical omnidirectional mouse system for controlling the motion of a cursor comprises a mouse which can be moved over a plane surface regardless of the angular orientation of the mouse with respect to the pattern or the shape on the surface. The surface comprises reflecting areas which are separated by non-reflecting areas (areas separated by strip segments). A light source is permanently connected to the mouse housing and arranged in order to radiate light which is incident on the surface. Four photodetectors are permanently connected to the housing and arranged for receiving the light subsequently reflected. The photodetectors output signals as a function of the incident light when the mouse is moving over the plane surface. Amplifiers and comparators convert this output signal into a binary coded signal which is transferred to a microcomputer. The microcomputer decodes the binary pattern into distance and direction data and then processes these data in order to form position signals for controlling the cursor. The surface determined is optically imaged on the photodetectors so that the width of the line signal is optically magnified in order to correspond to the distance between the outer one of each detector. <IMAGE>
Patent DE-3507919-A1 (DE)
Title: Disc valve with at least two degrees of freedom
Inventor: FUESSEL MICHAEL
IPC: F01L3/20
Filed: 1985-03-06
Abstract: In conventional disc valves, the only way of influencing the opening behaviour is by path excitation. The long-term sealing effect is achieved by constructional measures which result in the turning of the valve during operation. In a disc valve which has an oblique stem in relation to the sealing surface, this relative motion of the sealing surfaces with respect to one another takes place with every geometry of sealing surface, so that one is no longer dependent on circular cross-sections only. This makes it possible decisively to influence the opening and closing behaviour. In addition, valves with an oblique stem ensure that the area obstructed by the valve is smaller in each geometrically comparable case than with valves with a stem perpendicular to the sealing surface, with the result that the flow losses which occur in the case of valves with an oblique stem are smaller than in the case of valves with a perpendicular stem.
Patent DE-3510859-A1 (DE)
Title: Bung for the connection system of bag-in-box containers
Inventor: NILGEN ELMAR
IPC: B65D47/38
Filed: 1985-03-26
Abstract: The devices of such known systems are either very complex, can only be used as disposable parts and/or require awkward operations and in addition are not suitable for sterile treatment. In order to overcome this, a pharmaceutical syringe stopper 4 is present in the closure stopper 2 or directly in the bung flange 3 of the bung 1, said pharmaceutical syringe stopper being pierced by the hose connection piece 6 by means of a check nut 5, in which case the interior 7 ahead of the bung flange 3 can previously be sterilised by means of hot steam or the like. <IMAGE>
Patent DE-3512517-A1 (DE)
Inventor: BRANDES GUENTER DR
IPC: B01J31/08
Filed: 1985-04-06
Abstract: A process for the treatment of a halogenated strongly acidic cation exchange resin catalyst on a styrene-divinylbenzene copolymerizate base which comprises treating the catalyst with deionized water at a temperature ranging from about 100 DEG  to about 150 DEG  C. in the absence of oxygen and metal ions is provided.
Patent DE-3514365-A1 (DE)
Title: Distillation system composed of two distillation columns for the energy-efficient fractionation by distillation of a feed product composed of a plurality of fractions
Inventor: KAIBEL GERD
IPC: B01D3/14
Filed: 1985-04-20
Abstract: A distillation system composed of two distillation columns for the energy-efficient fractionation by distillation of a feed product, which enters the first distillation column at a feed site and is composed of a plurality of fractions, into a pure head fraction and a pure bottom fraction and a plurality, preferably one or two, of free or substantially free medium-boiling fractions in the boiling range between the head fraction and bottom fraction, in which   - the first distillation column (1) is equipped with an evaporator (3) and the second distillation column (2) is equipped with a condenser (4), - two vaporous product streams (5 and 6) are taken off from the first distillation column at the head, from the stripping section, the (upper) product stream (5) taken off at the head being fed to the second distillation column between the head and the side take-off points of the medium-boiling fractions and the (lower) product stream (6) taken off in the stripping section being fed to the second distillation column at the bottom, - two liquid product streams (7 and 8) being taken off from the second distillation column in the region of the feed of the upper product stream (5) and in the bottom, the product stream (7) taken off in the region of the feed of the upper product stream (5) being fed to the first distillation column at the head and the product stream (8) taken off in the bottom being fed to the first distillation column in the region of the take-off of the lower product stream (6), and   - the medium-boiling fractions from the second ...   Original abstract incomplete. <IMAGE>
Patent DE-3515001-A1 (DE)
Title: Printed-circuit board for a picture tube or display tube
Inventor: YASUI TUYOSHI
IPC: H01J17/18
Filed: 1985-04-25
Abstract: A picture or display tube (10) is described, which consists of an alloy comprising 15-30% by weight of chromium, the remainder being essentially iron. <IMAGE>
Patent DE-3523880-A1 (DE)
Title: Wall element for a kit for lining and dividing up a space
Inventor: MEHLHORN WOLFGANG DIPL ING
IPC: E04B2/74
Filed: 1985-07-04
Abstract: The invention relates to a wall element for a kit for lining and dividing up a space which has at least a ceiling surface and a floor surface. Two sheet elements are arranged at a distance from one another in such a way that a locking profile with a clamping profile section is formed on each of their edges. The locking profiles have an identical profile cross section. The cavity between the sheet elements can be filled with an insulating material.
Patent DE-3524290-A1 (DE)
Inventor: GANTER WOLFGANG
IPC: G04C10/02
Filed: 1985-07-06
Abstract: A small electric device powered by solar cells and by a capacitive charge storage element has stable actuation assured during startup with an as yet uncharged capacitor. Startup problems are avoided by control of the power supply with a threshold value circuit that allows power to be supplied to device components when the components' minimum actuating voltage level has been attained at the capacitor. A deactuating voltage value of the threshold value circuit that is lower than the actuating voltage level prevents interruptions of operation similar to relaxation oscillation behavior due to temporarily increased actuating power requirements by causing deactivation of the components only if the capacitor voltage has dropped below a predetermined operational minimum. In this manner additional functions (such as radio watches with automatic hands setting devices or directional antennas, or ornamental pendulums or alarm or striking watches) which have components with higher acutating power requirements may be supplied without batteries by solar cells without having to overdimension the storage capacitor for the high startup load and thereby unnecessarily delay actuation of the device upon the exposure to radiation of the solar cells.
Patent DE-3530251-A1 (DE)
Title: Skirting board or similar profiled cladding board
Inventor: JOST JOHANNES DIPL ING
IPC: H02G3/04
Filed: 1985-08-23
Abstract: In the case of a skirting board or similar profiled cladding board, a profiled covering board (1) comprises two spaced-apart profile shells (2, 3) which are connected to each other by transverse webs (5), and the plug-on ribs (10), provided for plugging, or pushing, onto a securing means (15) fitted on a wall (18), being anchored on the inner profile shell (3), in order thus, as a result of the elasticity of the advantageously relatively thin inner shell (3), to be able to pivot or bend the plug-on ribs outwards with greater ease and without there being a risk of breakage. <IMAGE>
Patent DE-3531386-A1 (DE)
Title: Method and arrangement for mechanical reading of lettering
Inventor: SETZER HELMUT DIPL ING
IPC: G06K7/10
Filed: 1985-09-03
Abstract: The invention concerns a method of automatic scanning of characters in small type (character height = 1.5 mm). For this purpose, the lettering field has a longitudinal guide, to guide a scanning head, which has an appropriate interpreting device (Fig. 3). <IMAGE>
Patent DE-3535834-A1 (DE)
Title: Lamella profile for roller blinds
Inventor: SCHWEIKER WILHELM
IPC: E06B9/165
Filed: 1985-10-08
Abstract: The lamella profile (10) with two lamella walls (11; 12) which are connected to one another by a plurality of transverse walls (13; 14; 17; 18), in doing so forming one or more cavities. The top transverse wall (13) is adjoined by a hook strip (14). These profile parts are produced together in one piece from the same material. In addition to, or instead of, one or more transverse walls (15; 18) there is arranged in each case one web (21; 24) which consists of a material of higher strength and is provided along its edges with anchoring elements, preferably in the form of ribs (22; 23; 25; 26) which are at least partially formed by the material of the lamella walls (11; 12) and/or of the transverse walls (15; 18). The webs (21; 24) are expediently configured as lightweight-metal extruded profiles. <IMAGE>
Patent DE-3536335-A1 (DE)
Inventor: MEYERLE MICHAEL
IPC: F16H47/04
Filed: 1985-10-11
Abstract: Continuously-variable hydromechanical parallel-type gear-box, in particular for motor vehicles with several shift ranges, in which the continuously variable adjustment of the gear-box is effected by a hydrostatic gear train (A, B). The gear-box is provided with a high power density, since it is possible to use relatively small hydrostatic units (A, B). A disconnect clutch is not required between the motor and gear train, since a continuously-variable adjustment is provided over the total speed range extending down to complete stoppage of the vehicle. A hydrostatic unit (A, B), a summarizing planetary gear train (4) and a further planetary drive (5) form the basic components of the gear-box. The drive shaft (2) is linked with the first hydrostatic unit (A) and with a component of the summarizing planetary gear train (4). The second hydrostatic unit (B) can be connected in an alternating manner, according to the range selected, with shaft of the summarizing planetary gear train (4). In the first range and reverse range the second hydrostatic unit (B) is in a separating relationship with the drive shaft (2) via a planetary gear train (5).
Patent DE-3539236-A1 (DE)
Inventor: DUEBGEN OSWALD
IPC: G01J1/44
Filed: 1985-11-05
Abstract: A hand held device for measurement of radiation includes a sensor unit and a digital processing unit between the sensor unit and a digital display unit. The sensor unit together with a signal processing unit and the digital display unit are accommodated in a common housing, and a position-dependent switch together with a switchable coding circuit are provided, by means of which the digital display unit may be switched so that it can be read in a position reversed by 180 DEG  in a plane thereof.
Patent DE-3542016-A1 (DE)
Title: Individually adjustable hip joint endoprosthesis and a method of producing it
Inventor: SCHELHAS KLAUS-DIETER
IPC: A61F2/30
Filed: 1985-11-28
Abstract: There is specified an individually adjustable hip joint endoprosthesis which possesses a stem, a neck proximally adjoining the stem and inclined relative to the stem axis, and a head arranged on the neck. In order to produce positive locking over a large area between the prosthesis and the load-bearing sections of the bone of the patient receiving the prosthesis, the outer contour of the prosthesis stem, of the prosthetsis neck and, if appropriate, of a lower prosthesis head section is adapted to suit the contour, which has previously been measured three-dimensionally, of the bone cavity in the proximal end section of the bone of the patient receiving the prosthesis and is then inserted, using a suitable operative technique, into the bone cavity of the femur which has only been resected at the top, and is fastened there.
Patent DE-3602511-A1 (DE)
Title: Device for detecting leaky sites and leaks in a liquid-cooled device
Inventor: WAEDT GUENTER
IPC: G01M3/28
Filed: 1986-01-28
Abstract: The invention relates to a leakage water monitoring system for a liquid-cooled device (2), in particular an H.V. installation, having a closed cooling system (14) which is provided with an expansion vessel (16) mounted on the geometrically highest point of the liquid-cooled device (2). According to the invention, the expansion vessel (16) is provided with a floating switch (18) whose output (20) is connected to a first input (22) of a processing circuit (24) having a downstream warning device (30). A second input (50) of the processing circuit (24) is connected to a flow detector (46) arranged in a liquid coolant circuit (42) of the expansion vessel (16). The result is a leakage water monitoring system which can be used to detect any leak or leaky site without a time delay. <IMAGE>
Patent DE-3605171-A1 (DE)
Title: Test method for telephone subscriber connection circuits
Inventor: KORN JOEL DR ING
IPC: H04M3/00
Filed: 1986-02-19
Abstract: The invention relates to a test method for telephone subscriber connection circuits which perform the BORSCHT functions, the test being carried out in the called subscriber station during the ringing phase in that a voltage proportional to the ringing current is tapped and checked for deviations from an ideal value, a level discriminator being provided to check the voltage which contains a first comparator to identify a short-circuit and a second to identify the normal call and the initial conditions of the two comparators, whose open collector output transistors become conducting when activated, being processed by means of an evaluation circuit to provide a test statement, characterised in that, in the case of a plurality of subscriber connection circuits, a short-circuit comparator and a ringing current comparator are assigned to these circuits and that the outputs of the same comparator types are interconnected onto the two inputs of the common evaluation circuit (Fig. 2). <IMAGE>
Patent DE-3605403-A1 (DE)
Title: Optoelectronic level sensor
Inventor: FAUBEL PETER
IPC: G01F23/02
Filed: 1986-02-20
Abstract: The determination of liquid levels is frequently performed using inspection windows at which the position of the liquid level is detected optoelectronically by means of "light barriers" arranged one above another, and is made available as an electric signal. If, in accordance with the invention, the optical imaging is selected so as to produce a flat transition in the irradiance characteristic, it is possible to use the sampled values of irradiants which are measured in this transition region to interpolate the position of the liquid level with high accuracy and resolution.
Patent DE-3618396-A1 (DE)
Title: Relief valve
Inventor: LINDE PETER
IPC: F16K17/04
Filed: 1986-05-31
Abstract: The relief valve, which can be used, in particular, in conjunction with a positive displacement pump, consists of a housing with a first flow path and a second flow path for a medium flowing through the valve, the flow paths being separated by a valve element situated in an initial position which is pressed towards its valve seat by a spring force. To allow the flow medium to flow through the valve in two opposite directions, it is possible to cause to act on the valve element an auxiliary force opposite to the spring force and produced by means of the pressure from the second flow path such that the valve element is moved out of the closed position and a direct connection between the second and the first flow path is established.
Patent DE-3619009-A1 (DE)
Title: Device for controlling vehicles
Inventor: GOETTING JUN HANS-HEINRICH DIP
IPC: G05D1/02
Filed: 1986-06-05
Abstract: A device for controlling vehicles exhibits a track-coupled device for outputting magnetic signals via at least one conductor through which alternating current flows and which is run along the track. The signals can be detected by a sensor device arranged on the vehicle, the output signals of which are supplied to an evaluating device for determining control signals for the vehicle. To provide for track guidance and simultaneous location detection, the conductor is provided at several locations along the track, from location to location, with different or identical conductor designs or components for generating location-dependent magnetic fields which can be scanned by the sensor device. <IMAGE>
Patent DE-3626077-A1 (DE)
Title: Hydraulic valve
Inventor: WERNER KARL-HEINZ DIPL ING
IPC: F15B21/045
Filed: 1986-07-31
Abstract: The invention relates to a hydraulic valve for the thermostatically controlled movement of a hydraulic motor on a fan. By virtue of damped closure and opening of a conduit, the fan motor starts up slowly, thus avoiding jerks and shocks. The thermostatically controlled hydraulic valve according to the invention furthermore ensures that, after a small temperature rise, the valve immediately opens completely so that no power of the driving pump is lost due to bypass regulation. The configuration of the hydraulic valve allows it to be installed directly in high-pressure or low-pressure lines.