baber/WOPTO huggingface dataset:
Patent DE-3610724-A1 (DE)
Title: Air-conditioned irradiation unit
Inventor: MAUERSBERGER KARL HEINZ
IPC: A61N5/00
Filed: 1986-03-29
Abstract: In a device for irradiation of the body which comprises two UV-permeable plates inserted in a housing at a distance from one another with a blower guiding ambient air as cooling air in the longitudinal direction through the space between the plates and along Hg lamps to an air outlet present in the housing bottom, a solution is to be provided which permits cooling of the radiating surface of irradiation units even at elevated outside ambient temperature and while maintaining the optimum working temperature for the radiation source and without impairment of the well-being of the irradiated patient. This is achieved by a cooling unit (7) allocated to the blower (6) for supplying air-conditioned cooling air. <IMAGE>
Patent DE-3610896-A1 (DE)
Title: Apparatus or system for composting, increasing biomass and generating humus, and process for producing and generating compost, biomass and humus
Inventor: BAUER MICHAEL
IPC: H05B3/22
Filed: 1986-03-24
Abstract: The invention relates to an apparatus or system for composting, increasing biomass and for specific humus generation. The apparatus has enclosing walls 1 arranged on all sides in order to delimit a receiving chamber 2 for the organic waste material which is to be processed. The enclosing walls 1 are permeable to air and allow the air of the chamber 2 to be exchanged. The base of the receiving chamber 2 is of a multilayered construction, having an electrical panel-heating means 8, a heat-insulating layer 5, arranged therebeneath, and a covering 12 which is arranged over the heating means 8. A thermostat 9 is provided in order to regulate the heating. By means of the panel-heating means 8, the organic waste interspersed with biomass is heated up to a specific optimum temperature. The biomass is thereby increased to a great extent; the re-conditioning of the organic waste takes place in a short period of time. <IMAGE>
Patent DE-3610906-A1 (DE)
Title: Method and circuit arrangement for adaptive equalisation and adaptive echo cancellation in terminals for duplex transmission
Inventor: HESPELT VOLKER DR ING
IPC: H04B3/23
Filed: 1986-03-24
Abstract: The invention relates to a method and a circuit arrangement for adaptive equalisation and adaptive echo cancellation in terminals for duplex transmission. Methods and circuit arrangements of this type are used in electrical communication systems in the interface from a four-wire to a two-wire line via a hybrid circuit (G). Echo signals (e) and signal distortion occur due to shortcomings in the transmission paths (Ü). Cancellation of the echo signals is attempted by means of an adaptive echo canceller. The transmit signal (xA) is fed to a variable filter (VF). This filter delivers an echo cancellation signal (eL) at its output. The cancelled receive signal (xB + eR) is first fed via a changeover switch (U) to the variable filter (VF) as an error signal (fs), followed by the discriminator error signal (fE) once the changeover switch has been actuated. The variable filter (VF) coefficient calculation is carried out with a variable adjustment parameter (a) and is designed in such a way that the error signal (fs) is minimised via the echo cancellation signal (eL). This minimum must be reached within a defined short time. To achieve the high convergence speed required for this purpose, the invention describes an advantageous derivation of the variable adjustment parameter (a) and of a changeover signal (aU). <IMAGE>
Patent DE-3612166-A1 (DE)
Title: Lining wear indicator for part-lining disc brakes, in particular for motor vehicles
Inventor: KRETZER HORST
IPC: F16D66/02
Filed: 1986-04-11
Abstract: In a lining wear indicator for part-lining disc brakes, in particular for motor vehicles, the disc brake has a stationary brake anchor plate (4), on which a brake housing (12) is mounted axially displaceably, the brake housing (12) reaching around the edge of a brake disc and two brake linings (20, 22) arranged on both sides of the brake disc. In order to produce a wear indicator which can be manufactured as simply as possible but which is nevertheless accurate, it is envisaged that the brake anchor plate (4) has a fixed marking (48, 50) which is formed in particular in the region of the inner brake lining (24) assigned to the actuating arrangement. <IMAGE>
Patent DE-3613738-A1 (DE)
Title: Signal transmission device with integrated electrooptical light modulator
Inventor: SOHLER WOLFGANG PROF DR
IPC: G02F2/00
Filed: 1986-04-23
Abstract: Signal transmission device with a laser (LA) whose input light wave (SE) is sent to an electrically controllable waveguide resonator (K), from which a reflex light wave (SM) is removed and sent to a signal receiver (PE). Control devices (RV1, RV2) to stabilise the operation have been provided. Modulation processes and demodulators (DEM), especially for binary intensity modulation and phase modulation and interferometric demodulation of the same, are described. <IMAGE>
Patent DE-3614267-A1 (DE)
Title: Nuclear power station having a water cooled reactor pressure vessel
Inventor: HOFFMANN RAINER DIPL ING DR
IPC: G21C19/317
Filed: 1986-04-26
Abstract: The invention relates to a nuclear power station having a water cooled reactor pressure vessel and a primary coolant circuit assigned to the reactor pressure vessel. In such nuclear power stations, the nuclear radiation produces radiolysis gases which are undesirable for reasons of corrosion and oxyhydrogen gas reaction. In order to limit these radiolysis gas components, the invention provides for catalytically active surfaces (21, 35, 45, 46, 54) to be introduced into the primary coolant circuit for the purpose of recombining hydrogen and oxygen. These catalytically active surfaces can be mounted in the upper part of the reactor pressure vessel (2). The main steam screen (scrubber) (24) can also have a catalytically active surface. The invention can be used in nuclear power stations having water cooled reactor pressure vessels. <IMAGE>
Patent DE-3619310-A1 (DE)
Inventor: PAULSEN HARKE CLAUS DIPL ING
IPC: D06B17/02
Filed: 1986-06-07
Abstract: 1. Contrivance to carry out dwell treatments within wet-treatment processes where the fabric webs are guided through the dwell treatment through an enclosure with floor elements forming a through between conveying devices located below and above the fabric webs, deposited in crimps on the conveying devices below and above the fabric webs, characterized by the fact that the floor elements (12) of the enclosure (11) and the conveying devices (13, 16) located within the enclosure are formed or positioned respectively to give a V-shape in the direction of passage of the fabric web (10), with the conveying device below the fabric web (13) being a screen belt (14) in the first side of the V-shaped guide system, and a roller passage (15) in the second side of the V-shaped guide system, and the conveying device (16) above the fabric web being a screen belt, of which the lower part facing the fabric web is guided correspondingly in a V-shape.
Patent DE-3625981-A1 (DE)
Title: Process for the production of a heat-resistant, deformable material, and materials produced by the process
Inventor: SCHULTEN RUDOLF PROF DR
IPC: C08F8/42
Filed: 1986-07-31
Abstract: A process for the production of a heat-resistant, deformable material for use in machine and tool production based on basic elements which can also be employed for ceramic materials. The framework structures in the form of chains and/or layers of at least one plastic which contain free dipole radicals are produced and/or dissolved in a solvent. In a first ceramic-forming process step, the solution is provided with soluble substances having a dipole character from the basic elements, and these substances are then adducted onto the dipole radicals of the framework structures by adsoption. The adsorbed substances are converted by chemical reactions into a layer of ceramic molecules and other reaction products, while the other reaction products escape, are washed out or are produced in the form of insoluble substances. The process is carried out using substances from the basic elements which, on chemical reaction, form a layer of ceramic molecules with active radicals. In a second ceramic-forming process step, a further layer of ceramic molecules containing active radicals is connected to the active radicals of the former layer in the manner described for the first ceramic-forming process. If necessary, the process is continued with a further ceramic-forming process step or with a plurality of further ceramic-forming process steps ... Original abstract incomplete.
Patent DE-3627641-A1 (DE)
Title: Solar cell and process for producing it
Inventor: STROBL GERHARD DIPL ING
IPC: H01L31/05
Filed: 1986-08-14
Abstract: In a solar cell having a contact which is contacted by a connector, a layer is provided between the contact and the connector. In the event of temperature variations to which the solar cell is exposed, this layer provides the contact material with the possibility of escaping into the interlayer.
Patent DE-3628935-A1 (DE)
Title: Extruder head
Inventor: GREEN WOLFGANG DIPL ING
IPC: B29C48/03
Filed: 1986-08-26
Abstract: The clamping parts (24, 25) of this extruder head have, in each case in a row running parallel to the profile strip (10), clamping or lifting cylinders (27). So that the profile strip (10) can be exchanged without the entire associated cassette (5), the clamping parts (24, 25) can be fixed vertically in three positions such that the axes of the lifting cylinders (27) are arranged a) at the level of the profile strip (10), b) in front of the outer face (5') of the cassette (5) outside the region of the profile strip or c) outside the region of the cassette (5). <IMAGE>
Patent DE-3630341-A1 (DE)
Title: High-pressure discharge lamp and a method for operation
Inventor: SCHEIDT JUERGEN VOM DR
IPC: H01J61/82
Filed: 1986-09-05
Abstract: In order to improve the starting properties of a metal-halide high-pressure discharge lamp (1), said lamp is provided with a heating device (8) which consists of an electrical resistance alloy and is applied to the discharge vessel (2) by plasma spraying. The heating device (8) is constructed as a strip which is approximately in the form of a loop, has a thickness of approximately 50  mu m and has a width of approximately 100  mu m. The ends of the heating device (8) are constructed as contact surfaces (9) via which the heating current is supplied when the lamp (1) is disconnected, the heating device (8) being operated by means of a dedicated voltage source, which differs from the supply voltage of the lamp (1). <IMAGE>
Patent DE-3637811-A1 (DE)
Title: Four-stroke reciprocating piston internal combustion engine
Inventor: LAIMBOECK FRANZ DIPL ING DR
IPC: F02B33/26
Filed: 1986-11-06
Abstract: A four-stroke reciprocating piston internal combustion engine is designed with precompression of the charge in the crankcase (2) by the working piston (1). The crankcase (2) is connected by a controlled line (4) to the combustion chamber (3). In order to compensate for the inertial forces and to achieve an improved volumetric efficiency and a compact construction, an auxiliary piston (9), likewise serving for precompression, is provided. This auxiliary piston (9) is driven by the crankshaft (6a) in the opposite direction to the working piston (1). The products of the oscillating masses associated with the two pistons (1, 9) and of the respective crank radius are equal. <IMAGE>
Patent DE-3640132-A1 (DE)
Title: Refuse vehicle superstructure
Inventor: BLOETZ OTTO
IPC: B65F3/08
Filed: 1986-11-25
Abstract: The invention relates to a refuse vehicle superstructure with devices for charging and distributing the refuse in the interior space. In order to make it possible to discard glass waste, the following features are proposed:   a) The suspension and tipping device is supported on the lifting device and can be lifted by the latter in an approximately vertical direction to the region of the top of the superstructure: b) The filling aperture is arranged in the rear region of the top of the superstructure and makes a transition into a shallow funnel whose capacity at least corresponds to that of the refuse container to be emptied; c) Arranged immediately below the lower aperture of the said funnel is a horizontal conveyor which extends in the longitudinal median plane approximately over the entire length of the superstructure: d) The conveyor can be pivoted downwards by its front end.
Patent DE-3640940-A1 (DE)
Title: Pocketed interior-sprung mattress
Inventor: BENDEROTH GUENTER
IPC: A47C27/06
Filed: 1986-11-29
Abstract: A pocketed interior-sprung mattress has a multiplicity of interlinked, encapsulated coil springs (5), each coil spring (5) being arranged in a closed pocket (8) made of fabric (1). The closed pockets (8) are provided joined together in one direction (12) as bands (9, 10, 11) and are also interconnected transversely to the direction (12) of the bands. Provided as transverse connections between the pockets (8) are connecting threads (15), which are anchored at both of their ends in the material of the pockets (8) and with their central piece (16) form a bridge between the neighbouring pockets (8). <IMAGE>
Patent DE-3700096-A1 (DE)
Title: Card reading device
Inventor: STURM OTTO
IPC: G02B25/00
Filed: 1987-01-03
Abstract: A card reading device is provided with at least one guide rail (8) and one slide (9) which can be displaced along the guide rail (8) in its longitudinal direction, extends perpendicularly with respect to the guide rail and has two guides which extend perpendicularly with respect to the guide rail (8), are arranged at a distance from one another and are parallel to one another. Said guides are constructed as guide grooves (10) facing one another. The fitting of one eyepiece is constructed as a flange ring (12) which surrounds the lens (11) and whose axial boundary faces (12a) extend parallel to one another and perpendicular to the optical axis (A) of the lens (11). The flange ring (12) engages on two diametrically opposite areas in each case so as to be capable of rotating in a segment shape about the optical axis (A) and of being moved into the guide grooves (12) in the direction of the said guide grooves (12). The lens (11) has a location marking point or circle (11a) and, on the same diameter, a direction arrow (11b) and consists, with the flange ring (12), of one element. <IMAGE>
Patent DE-3700628-A1 (DE)
Title: Device for receiving surgical suturing material
Inventor: DAHMER OTTOKAR
IPC: A61B17/06
Filed: 1987-01-12
Abstract: Device for receiving surgical suturing material, comprising a container provided with an opening, preferably one which has supporting means at a distance from the centre. The suturing material rests on the supporting surfaces positioned toward the centre of these supporting means. The opening (5) is provided with a closure (2) which receives the ends of the suturing material in clamping fashion. <IMAGE>
Patent DE-3700894-A1 (DE)
Title: Appliance for cooking foodstuffs and method for operating the appliance
Inventor: SPANN GUSTAV
IPC: F24C15/32
Filed: 1987-01-14
Abstract: The invention relates to an appliance for cooking foodstuffs in the cooking chamber of a closed housing. The housing interior is heated. At least one water supply line with outlet opening is provided, this outlet opening being arranged opposite a rotating atomiser. The atomiser is preferably constructed as a fan vane wheel.
Patent DE-3701469-A1 (DE)
Title: Method for producing a transducer element for electroacoustic transducers
Inventor: KALLHARDT HEINRICH
IPC: H01L41/39
Filed: 1987-01-20
Abstract: The invention relates to a method for producing a plate-shaped transducer element for piezoelectrical transducers, which element consists of at least one carrier and a piezoelectric layer applied to it and provided with electrodes on both sides. It is the object of the invention to manufacture such transducers as inexpensively as possible. Accordingly, all layers (2, 3, 8, 10), with the exception of the prefabricated piezoelectric layer (6) provided with electrodes (4, 5), are applied to a carrier foil (1) in a screen-printing process (FIG. 1). Applicable to transducers for telephone engineering. <IMAGE>
Patent DE-3702298-A1 (DE)
Title: Door-leaf blank
Inventor: ZIZLSPERGER ALFONS
IPC: E06B3/82
Filed: 1987-01-27
Abstract: The invention relates to a door-leaf blank for producing door leaves for exterior doors of buildings in any size lying between two standard sizes, having a door-leaf core formed by a steel frame and a wooden core enclosing said steel frame. It is distinguished in that the width of the wooden core, on one longitudinal side of the door-leaf blank, is at least equal to the difference between one standard width and the next smaller standard width, and in that the width of the wooden core on the transverse sides of the door-leaf blank is at least equal to the half difference between one standard height and the next smaller standard height.
Patent DE-3702798-A1 (DE)
Title: Pallet, in particular pallet for air freight
Inventor: MITTELMANN GERHARD
IPC: B65D88/14
Filed: 1987-01-30
Abstract: A pallet, in particular a pallet made of light metal parts for air freight, having longitudinal edges located opposite one another, is to make possible simple loading and fastening of the itemised products with a favourable service weight. For this purpose, one side wall (14) of the pallet (10) in each case is fixed at two longitudinal edges (13) located opposite one another, and a bow (40) assigned to the side wall is linked to the pallet and/or to said side wall, which bow is mounted so that it can be pivoted by its side wall into a closed position and, in said position, is a clamping element for sections (44, 45) extending between said bow and the side wall. Additionally, a net (42) is to be fixed both on the side wall (14) and on the bow (40). <IMAGE>
Patent DE-3703150-A1 (DE)
Title: Poster column
Inventor: BRISCOE DAVID
IPC: G09F15/00
Filed: 1987-02-03
Abstract: In a poster column, a plurality of substantially identical surfaces for the presentation of information are provided on the circumference, forming the shell surface of a prism. The surfaces are formed by panels which can be used on both sides and are each mounted to be rotatable about a vertical axis.
Patent DE-3704906-A1 (DE)
Title: Insulating panel
Inventor: DIETZSCH OTTO
IPC: E04B1/80
Filed: 1987-02-17
Abstract: Design of an insulating panel which, in addition to its heat-insulating and cold-insulating property, in particular ensures a high degree of light transmission and, from the point of view of the practical application, makes possible problem-free installation by virtue of a profiled and compacted configuration of the panel periphery. It is characterised in that it consists of a largely light-transmissible capillary-structured core of low density with transparent cover layers on both sides and has on its circumference a profiled peripheral structure of higher density.
Patent DE-3710553-A1 (DE)
Title: Fork lift truck or similar industrial truck with fork arms adjustable on a fork carrier
Inventor: LUECK ECKHARD
IPC: B66F9/14
Filed: 1987-03-30
Abstract: In a fork lift truck or similar industrial truck with a fork carrier arranged to lift and lower, and fork arms arranged adjustably on it, which are guided on guideways of the fork carrier with the help of guiding elements for adjusting, tensioning and/or clamping elements are provided which ensure, due to their arrangement and/or design, that the fork arms or their shaft can be tensioned or clamped against the guideway of the fork carrier, at least in the lower region of the guided part, in order to eliminate any play within the guide region and thus any source of noise, and also increase the adjustability to practically any degree.
Patent DE-3712163-A1 (DE)
Title: Atraumatic needle
Inventor: FEDOROV SVJATOSLAV NIKOLAEVIC
IPC: A61B17/06
Filed: 1987-04-10
Abstract: The atraumatic needle has the shape of a pointed rod with a blade end (1) whose cross-sectional surfaces have the shape of polygons, and with a shaft end (2) for fastening of a thread. The adjacent lateral surfaces of the blade end (1) are concave in their longitudinal direction and intersect each other at an acute angle, as a result of which the frictional forces on passage of the needle through the tissue are reduced and wound tracts with smooth margins are formed. This facilitates the process of healing. <IMAGE>
Patent DE-3720111-A1 (DE)
Title: High strength beta titanium alloy compsn.
Inventor: BERCZIK DOUGLAS MICHAEL
IPC: C22C14/00
Filed: 1987-06-16
Abstract: True beta phase Ti-alloy useful at temps. up to at least 1200 deg.F comprising: more than 10 wt.% Cr (sufficient to render the alloy nonburning), more than 20 wt.% V; and more than 40 wt.% Ti and having the following characteristics:  (a) substantial freedom from the alpha and TiCr2 phases; (b) noncombustibility; (c) an 800 deg.F 0.2% yield strength in excess of 80 ksi; and (d) a 0.1% creep life at 1000 deg.F and 50 ksi in excess of 100 hrs
Patent DE-3721359-A1 (DE)
Title: Electrical push-button switch
Inventor: SCHINDLER MICHAEL
IPC: H01H13/56
Filed: 1987-06-29
Abstract: An electrical push-button switch is proposed which is composed essentially of a housing, an operating element arranged displaceably in a straight line in the housing, a multidimensional link provided on the housing, a finger which on the one hand engages in the link and on the other hand is assigned to the operating element via a sliding piece, and the electrical contact parts. Such an electrical push-button switch is subject to the technical problem of implementing a design such that it is impossible for the multidimensional link and the finger which engages in the link to be overstressed. This is achieved in that a spring means is assigned to one of the two structural elements (link or finger) in such a manner that it is held such that it can deflect in the event of overstressing in the operating direction of the operating element, the response movement of the spring means being as short as possible.   <IMAGE>
Patent DE-3721563-A1 (DE)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61Q7/00
Filed: 1987-06-30
Abstract: A composition for stimulating hair growth or decreasing hair loss contains at least one piperidinopyrimidene derivative e.g. Minoxidil or an addition salt thereof, in a medium comprising at least one alkylene glycol alkyl ether or dialkylene glycol alkyl ether.
Patent DE-3724542-A1 (DE)
Inventor: WEGNER GERHARD PROF DR
IPC: B05D1/20
Filed: 1987-07-24
Abstract: Thin films which contain a defined concentration of dye per unit area and are useful as layer elements, e.g. for optical filters, are prepared by spreading an oleophilic dye which is soluble in an organic water-immiscible solvent and an organic polymer dissolved in an organic solvent as a thin film at the water/air interface and, after the solvent has evaporated, transferring said film by the Langmuir-Blodgett technique to a solid base material.
Patent DE-3725883-A1 (DE)
Title: Device for connecting and disconnecting a telephone set
Inventor: BECKER JOHAN
IPC: H04M1/715
Filed: 1987-08-05
Abstract: In the case of a telephone exchange containing a plurality of telephone sets, for example a private branch exchange, the individual telephone sets are connected to and disconnected from the common connecting line with the aid of relay switching devices. This necessitates a high component outlay and causes correspondingly high costs. According to the invention, it is provided, for connection and disconnection of a telephone set, for a controllable switching device to be connected between the two wires assigned to the telephone set, with the aid of which switching device the telephone set can be short-circuited. As a result of this measure, it is possible to use electronic switching devices, especially electronic semiconductor components.