baber/WOPTO huggingface dataset:
Patent DE-3729576-A1 (DE)
Title: Trapezoidal metal sheet/timber composite element for building construction
Inventor: PATT WILHELM
IPC: E04B7/22
Filed: 1987-09-04
Abstract: The trapezoidal metal sheet/timber composite panel (1) is produced by prefabrication and can be effected by a tension-resistant and shear-resistant connection between roof-termination component (5) and load-bearing trapezoidal metal sheet (2), even for steep-pitched roofs. In the roof surface, the composite panel (1) is arranged only in regions where wind-suction forces or roof-shearing forces occur. Moreover, trapezoidal metal sheets are only subjected to pressure contact by the heat-insulating panels (4). <IMAGE>
Patent DE-3732089-A1 (DE)
Inventor: KROGGEL MATTHIAS DR
IPC: C08F283/00
Filed: 1987-09-24
Abstract: Graft polymers in which vinyl carboxylates and optionally further ethylenically unsaturated monomers are grafted polymerically onto polyurethane backbones by free-radical-initiated graft polymerisation, and products of the hydrolysis of the graft polymers, can be obtained by grafting vinyl carboxylates having 3 to 20 carbon atoms and optionally further ethylenically unsaturated, polymerisable and optionally copolymerisable monomers in amounts of from 10 to 99% by weight, based on the graft polymer, onto a polyurethane backbone containing at least 2 urethane groups in the molecule, and, if desired, subsequently partially or fully hydrolysing and/or alcoholising the vinyl ester units and any further hydrolysable monomer units in the grafted-on polymer radicals of the graft polymers. Vinyl esters which are preferred for grafting are vinyl acetate and/or vinyl propionate and possibly vinyl versatate. The graft polymerisation is carried out in solution or in bulk and can also be carried out in emulsion or suspension. Unhydrolysed graft polymers are suitable, inter alia, as adhesives, in particular as hot-melt adhesives. Fully and partially hydrolysed graft polymers are suitable, inter alia, for the production of films. Depending on the polyurethane backbone, the degree of grafting, the degree of hydrolysis and the type of grafted monomers, the graft polymers, compared with polyvinyl alcohol, can have significantly lower melting points, and are thus advantageously suitable for the production of pressed or extruded films under mild temperature conditions without the additional use of organic plasticisers. Hydrolysed graft polymers are furthermore suitable, inter alia, as adhesives.
Patent DE-3733015-A1 (DE)
Inventor: EIGELDINGER NORBERT
IPC: G11B31/00
Filed: 1987-09-30
Abstract: The invention relates to a method and/or a device for programming an audio or video device, particularly a video recorder, comprising tuning data needed for receiving television and/or sound broadcast transmitters (channel, frequency or the like), in which arrangement the tuning data relating to a transmitter can be entered into a program memory of the audio or video device with allocation to a program number or identification. The tuning data and their allocation to a program number or identification are automatically taken from a program memory of a previously programmed audio or video device, particularly a television receiving device. In addition, it can be provided also to transfer the current clock time. This provides for programming of audio or video devices with tuning data, needed for receiving television and/or sound broadcast transmitters, and/or the current clock time, which is simple for the user.
Patent DE-3734916-A1 (DE)
Inventor: BRINDOEPKE GERHARD DR
IPC: C09D5/44
Filed: 1987-10-15
Abstract: Products of the reaction of (a) a polyisocyanate, (b) a CH-acidic alkyl ester, (c) a polyoxyalkyleneamine and (d), if desired, a further NH- and/or OH-reactive compound as curing component for binders (B) which contain groups which are capable of forming amides and/or esters. Mixtures of (A) and (B) and optionally diluents (C) and additives (D) have a long shelf life, even in aqueous systems, and are particularly suitable for aqueous paint formulations.
Patent DE-3736145-A1 (DE)
Inventor: ISHERWOOD JOHN
IPC: B28C5/14
Filed: 1987-10-26
Abstract: A colloidal grout mixing apparatus comprises an upright cylindrical vessel 10 into which a mixer 14 locates. The mixer comprises a shaft 20 extending substantially co-axially with the longitudinal axis of the vessel 10, and a paddle assembly 18 mounted on the shaft 20. The paddle assembly 18 produces, at a higher speed, a vortex in liquid in the vessel 10, and also provides a high shear region near the base 12 of the vessel 10. At a lower speed, the paddle assembly maintains a colloidal grout mobile. A non-shear pump 34 is connected to the base 12 to discharge grout from the vessel 10. The grout may be discharged to a drum 64 containing radioactive waste and mounted on a vibratory platform 66. <IMAGE>
Patent DE-3736898-A1 (DE)
Title: Arrangement for converting code words of different widths into data words of equal width
Inventor: REIMANN UDO DIPL ING
IPC: H03M7/40
Filed: 1987-10-30
Abstract: The arrangement consists of a first memory register (SR1), with a first shift device (SE1) connected to it, and a second memory register (SR2), with a second shift device connected to it. A code word is written, left justified, into a first register part (RT1). This code word is arranged right justified in the first shift register (SE1), and the lowest-value bits are fed back to a second register part (RT2) of the first memory register (RE1). In the second memory register (RE2), the arranged data is temporarily stored, to be positioned in the second shift register (SE2) so that data words (DW) of equal width are output at the parallel outputs. The whole arrangement requires only one word cycle. <IMAGE>
Patent DE-3741186-A1 (DE)
Title: Three-dimensional single-transistor cell, and arrangement of single-transistor cells for dynamic semiconductor memories, and method for producing them
Inventor: BUSSMANN EGON DR RER NAT
IPC: H01L21/8242
Filed: 1987-12-04
Abstract: The single-transistor cell has a trench capacitor with a capacitor plate (34) in the trench (38) and a second capacitor plate (31) outside the trench (38). The transistor is arranged vertically on the substrate (32) next to the trench (38). The drain of the transistor simultaneously forms the second capacitor plate (31). The gate (35) of the transistor is arranged completely inside the trench (38), and simultaneously forms a part of the word line (3) of the cell. The bit line (4) of the cell is arranged in a plane which lies above the plane of the word line (3) and is directly arranged on the source region (37) of the transistor. In one embodiment of a single-transistor cell arrangement, the capacitor plates (34) in the trenches (8) are p-doped and in each case two channel regions (36) of adjacent transistors are connected in an electrically conductive fashion to a condenser plate (34) arranged in the trench (38), with the result that the transistors receive a substrate bias. <IMAGE>
Patent DE-3741639-A1 (DE)
Title: Pressure-valve arrangement
Inventor: HRABAL HANS
IPC: F16K17/04
Filed: 1987-12-09
Abstract: In a pressure-valve arrangement, there is provided, for overpressure protection against liquid surges, a baseplate which bears under spring prestress against a valve nest stationary relative to the compressor housing and which can be lifted off the valve nest under the effect of liquid surges. In order to limit possible damage as a result of the knocking of the baseplate back onto the valve nest, an easily removable housing inserted separately into the compressor housing is provided for the valve nest. In addition, there can be provided, especially for more pronounced liquid surges, a catch device which, when a predetermined lift of the baseplate is exceeded, keeps the latter lifted off from the valve nest.
Patent DE-3742214-A1 (DE)
Title: Sign support
Inventor: JESCHKE IMMANUEL
IPC: E01F9/541
Filed: 1987-12-12
Abstract: The invention relates to a sign support consisting of a plate which supports the sign on one of its surfaces and is to be fastened on the wall. The invention provides a sign support which cannot be concealed by thrown-on plaster. The invention consists in that the sign support has a bowl-shaped support for the sign plate, which consists of a bottom and a wall, is provided with means for fastening it to the wall and the wall of which has means for clamping fastening of the sign plate.
Patent DE-3800779-A1 (DE)
Inventor: BOEHM ROBERT ROMAN DR
IPC: C08L25/02
Filed: 1988-01-14
Abstract: Mouldable textile sheet-like structure for lining noise-polluted spaces, in particular the passenger space of motor vehicles, consisting of a fabric, a needle-punched or tufted layer as a visible surface, in each case at least one thermoplastically mouldable and back-sprayable layer and one foamed backing layer, in which the layer serving as a visible layer consists of needle felt or a tufting surface (2) needle-punched into felt as a substrate layer (1), on the back of which a layer (3) of foamed latex, furthermore a dense barrier layer (4) and furthermore, if required, the foamed backing layer (5) are applied. It is also possible to provide, as a substrate layer, a thin layer of a readily consolidated felt, which is laminated with a thicker layer of an unconsolidated felt by means of a binder simultaneously serving to bind the needle-punched material in the substrate layer. The layers possess a sound transmittance which decreases continuously from the substrate layer (1) to the backing layer (5). The barrier layer (4) is formed by a sheet or a coating of unfoamed latex.
Patent DE-3809723-A1 (DE)
Title: Link for a luminaire having an extension arm
Inventor: FLOTT FRIEDHELM
IPC: F21V21/26
Filed: 1988-03-23
Abstract: By means of this link, extension arms (3, 4) having a reflector or a weight can be tilted in such a manner that the reflector assumes a horizontal position or a position which is inclined upwards by approximately 45@. A position in which the reflector is inclined downwards is limited for safety reasons by a stop. In addition, the extension arms can be swivelled about a further axis in the plan view about approximately 360@. <IMAGE>
Patent DE-3815373-A1 (DE)
Title: Method for determining the location of objects
IPC: G01S17/06
Filed: 1988-05-05
Abstract: The method for determining the location of objects which are arranged in the terrain and have at least one retroreflector (1), in the case of which method a pulsed light beam (3) is sent to the object (1) and the light (3) sent back from the retroreflector (1) is recorded and evaluated by a television or matrix-CCD camera (4), is particularly, but not exclusively, suitable for firing simulation. It is distinguished by the fact that the recording cycles of the camera (4) are synchronised with the pulse sequence of the light beam (3), at least some of the recorded images being recorded with an exposure time which is matched to the pulse duration (Fig. 1). <IMAGE>
Patent DE-3817332-A1 (DE)
Inventor: DEMLEHNER ULRICH DIPL CHEM DR
IPC: C04B26/32
Filed: 1988-05-20
Abstract: Products made from inorganic fibres, optionally mixed with inorganic grains, flakes or powders, and aqueous silicone resin emulsions containing curing catalysts and emulsifiers are produced by adding the emulsion to the fibre material, shaping the fibre material treated in this way and subsequently curing the silicone resin, the curing catalysts employed being salts or chelates of trivalent iron. The preferred curing catalyst here is iron(III) acetylacetonate. The abovementioned products are preferably produced in a continuous process in which the aqueous silicone resin emulsion is sprayed onto the fibre material, the fibre material prepared in this way is compacted to the desired density, and the curing of the silicone resin is effected by blowing hot gases through the material. The curing of the silicone resin is preferably carried out over a period of from 5 to 8 minutes at a hot-gas temperature of from 150 to 300 DEG C.
Patent DE-3817514-A1 (DE)
Title: Pneumohydraulic cushion for presses
Inventor: KOENIG ANDREAS
IPC: B21D24/02
Filed: 1988-05-24
Abstract: The invention relates to a pneumohydraulic cushion (1) for presses for stripping the sheet-metal parts from the tool after the forming process or to provide a pressure pad during the drawing operation. The cushion consists of a pneumohydraulic pressure intensifier (7) arranged on the press ram (2) or in the press table and a hydraulic working cylinder (6), which is arranged coaxially with the pressure intensifier and the piston rod of which is operatively connected, if required via a cross-member (3), to the stripper pins (4) mounted in the ram or, via the cushion plate, to the drawing pins arranged in the press table. According to the invention, the piston rod (8) of the pressure intensifier (7) projects into the pressure chamber of the working cylinder (6) and, in the starting position, rests against the piston (9) of the working cylinder (6). The working cylinder (6) is connected via a releasable non-return valve (11) to an unpressurised oil tank (10). In the starting position, the non-return valve (11) is open and the working cylinder (6) is unpressurised, with the result that the leakage losses are automatically made up by a flow of additional oil from the oil tank (10). <IMAGE>
Patent DE-3818437-A1 (DE)
Title: Filter battery
Inventor: BROKHAGE JOSEPH DIPL ING
IPC: B01D29/19
Filed: 1988-05-31
Abstract: The filter battery has numerous filter elements (10, 11) which in the filter mode are connected in parallel and in the wash mode are connected in series. The inlet (12) and the outlet (13) are situated on the same end of the filter element. Two filter elements (10, 11) form a filter element pair and their inlets (12) are connected via a valve (14) to the collective feed line (15). The filtrate outlets (13) are connected to the collective outlet line (18). In the filter mode, low flow velocities and low turbulences are employed, whereas during the wash mode, the flow passes through all the filter elements at a high rate. <IMAGE>
Patent DE-3823248-A1 (DE)
Title: Apparatus for the preparation and/or discharge of liquid spraying material
Inventor: BAUER FRANZ
IPC: B01F33/40
Filed: 1988-07-08
Abstract: Liquid spraying material, such as, for example, fertiliser, during its preparation and/or before and during discharge, is heated and/or swirled by means of the hot exhaust gases of a vehicle, especially of the spraying vehicle itself. For this purpose, the exhaust gases can be introduced directly into the spraying material or guided through a heat exchanger arranged in the tank or in the outlet line of the latter. The heat exchanger can be combined with an agitator device, driven by the exhaust gases, for swirling the tank content.
Patent DE-3826610-A1 (DE)
Title: Device for detachably fixing a disc-shaped tool to the work spindle of an electric tool
Inventor: GOECMEZ MUSA
IPC: F16D1/076
Filed: 1988-08-05
Abstract: Although known devices of this type are suitable for relieving one of the flanges receiving the tool between them of the clamping pressure for the tool by freeing a supporting means securing the flange against axial displacement, it is not possible to apply the required clamping pressure with them. With the new device, it is possible in a simple and space-saving manner both to produce the clamping pressure for the tool and to relieve the tool of this pressure again. The output-side gearwheel (12) is coupled to a spindle sleeve (14) which has axial play and is in torque-transmitting connection with the output shaft (13). The coupling between gearwheel (12) and spindle sleeve (14) is designed so that the tool (24), when in operation, is automatically firmly clamped between the two flanges (22, 23) and, when the drive is switched off, at least one flange can be relieved of the applied pressure by turning the spindle sleeve (14) anti-clockwise. <IMAGE>
Patent DE-3829594-A1 (DE)
Title: Renin inhibitors, preparation process and their use in pharmaceuticals
Inventor: BENZ GUENTER DIPL CHEM DR
IPC: C07D261/02
Filed: 1988-09-01
Abstract: The invention relates to renin-inhibitory peptides of the general formula I <IMAGE> in which A, B, D, E, R<1>, R<2>, R<3> and R<4> have the meanings stated in the description, process for their preparation and their use in pharmaceuticals, especially in pharmaceuticals which influence the circulation.
Patent DE-3831616-A1 (DE)
Title: Process for the production of support bodies for catalytic reactors for exhaust gas purification
Inventor: BAYER JUERGEN ING GRAD
IPC: F01N3/28
Filed: 1988-09-17
Abstract: Support bodies for catalysts having irregular and asymmetric cross-sections have not been able to be produced by previously known methods, or production has been highly complex. A uniform density of the honeycombs of such support bodies, owing to the production processes, can also not be ensured. With the novel process, it is therefore proposed to produce initially a honeycomb body block in a known manner, the dimensions of which are, however, larger than those of the desired support body so that the desired cross-sections can then be formed from this honeycomb body block by sectioning. The support bodies produced in this way have a uniform honeycomb density over the entire cross-section. Use for motor vehicle engine exhaust gas catalysts. <IMAGE>
Patent DE-3834213-A1 (DE)
Inventor: HOWELL WILLIAM R
IPC: A47B97/08
Filed: 1988-10-07
Abstract: A collapsible combination easel and desk having a substantially flat desktop member (84) pivotally mounted on a pair of slidable mounting sleeves (76), and an easel member (12) having a first pair of mounting brackets pivotally attached (62) to a pair of support legs extending through the mounting sleeves and a second pair of mounting brackets pivotally attached to said desktop member. <IMAGE>
Patent DE-3834533-A1 (DE)
Title: Table
Inventor: DEINZER KLAUS
IPC: A47B88/04
Filed: 1988-10-11
Abstract: A table with table frame and table top has a drawer which is arranged under the table top and is slidingly displaceable in a sliding guide. The drawer, pushed back under the table top, can, with its region located at the front of the table, be tilted upwards about an axis parallel to the front edge of the table and can be locked in this position, so that the leg-room of the table underneath the front drawer region is increased.
Patent DE-3834919-A1 (DE)
Title: Driveline with torsionally elastic coupling and propeller shaft
Inventor: GEBHARDT HANS DIPL ING
IPC: B60K17/22
Filed: 1988-10-13
Abstract: The invention relates to a driveline, comprising a torsionally elastic rubber coupling with propeller shaft for the connection of a diesel engine to a transmission or a machine. In drivelines of the said type the propeller shaft (especially in railcars of railway companies), additionally has a so-called <<longitudinal adjustment>>. The object of the invention is to create a more economic and more easily maintained driveline taking up less overall space, by means of which improved operational reliability is simultaneously achieved. This is essentially achieved in that a socket coupling known per se is used as torsionally elastic rubber coupling in which the coupling elastomer collar on the outer radius is connected by a socket toothing to the coupling outer casing and the said coupling in conjunction with a radial bearing assumes the function of longitudinal adjustment of the propeller shaft.
Patent DE-3835206-A1 (DE)
Title: Track circuit arrangement
Inventor: FRICKE HANS PROF DR ING
IPC: B61L1/18
Filed: 1988-10-15
Abstract: The invention relates to a device for determining the presence of an axle (A) of a rail vehicle within a track section which is bounded on one side by a track circuit transmitter (GS) which feeds a track current into the rails (S, S2) of the track section and on the other side by a track current receiver (GE). The track current receiver evaluates the track voltage (UG) present at the rails by comparison with a predetermined threshold value and outputs a track occupation signal if the track voltage drops below the threshold value as a result of an axle short-circuit. The threshold value is prescribed as being the value of the track voltage (UG) which is present at the track circuit receiver at the time at which an axle which enters the track circuit from the transmitter side has reduced the voltage (US) present at the feed point (EO) on the track by its short-circuit effect to the extent that the said voltage (US) drops below a permanently prescribed reference voltage (USO) or a voltage which drops at a series resistor connected into the feedline. This time is detected by a comparator (V) and signalled to the circuit (SE) which prescribes the threshold value. <IMAGE>
Patent DE-3835469-A1 (DE)
Title: Boiler
Inventor: WEIHE GERT
IPC: F01K3/18
Filed: 1988-10-18
Abstract: Boiler with burner (10), combustion chamber (12), heat exchanger (14) and waste-gas duct (16), with an externally heated thermal engine (18) arranged in the combustion chamber (10) of the boiler, and an electric generator (20) driven by said engine. <IMAGE>
Patent DE-3838121-A1 (DE)
Title: Temperature sensor
Inventor: TIPPMANN HUGO
IPC: G01K1/16
Filed: 1988-11-10
Abstract: A temperature sensor has a cup-shaped housing on the bottom of which, from the inside, a temperature-sensitive element is seated. To improve the heat transfer, there is provided, between the element and the bottom, a heat conduction paste which consists of a silicone oil and silicon carbide, aluminium nitride or boron nitride.
Patent DE-3839173-A1 (DE)
Title: Drum for a tubless washing and spinning machine
Inventor: BRAUER DIETER
IPC: D06F23/02
Filed: 1988-11-19
Abstract: The technical object of designing the drum of the tubless washing and spinning machine, in such a way that, in addition to the stabilising effect for the drum, the cleaning effect is attained by increasing the washing mechanics, is achieved in that there are formed in the conically designed drum casing ribs which are uniformly distributed on the circumference of the drum casing in sets or also individually.   <IMAGE>
Patent DE-3840616-A1 (DE)
Title: Device for peeling citrus fruits
Inventor: BAUDITZ DIETER
IPC: A47J17/04
Filed: 1988-12-02
Abstract: The invention relates to a device for peeling citrus fruits, in particular oranges, having an elongate, flat handle, one end of which is shaped into a spatula, a pointed pin 5 projecting obliquely with respect to the handle longitudinal axis at the opposite end and reaching beyond the handle side face 6. <IMAGE>
Patent DE-3843734-A1 (DE)
Title: Method for measuring the tension holding force of the fastening of a pin in a plate
Inventor: KROPP JOERG-REINHARDT DR
IPC: G01L5/00
Filed: 1988-12-22
Abstract: The known methods for measuring tension holding forces are in general not usable for sensitive elements such as, for example, thin electric connecting pins which are fastened in glazing. The object is therefore presented of providing a method with which it is possible to measure the tension holding force of the fastening of a pin in a plate, the method being intended to be particularly suitable for sensitive elements. The object is achieved by means of the invention in that the plate (1) is laid in a holding device (2) and in that a tension force is exerted by a tension device (3) on the pin (4), axially directed and increasing in a controlled fashion, and in that the change in the position of at least one of the pin ends (5) is simultaneously measured parallel to the tension direction by means of a position-sensitive detector (7). The particular advantage of this method is that the application of the tension force on the one hand and the measurement of the position change of the pin end (5), on the other hand, are carried out separately from each other. The invention is applied particularly in the testing of pin glazings in printed circuit boards. <IMAGE>