baber/WOPTO huggingface dataset:
Patent DE-3629343-A1 (DE)
Title: Window frame
Inventor: SCHUERER WULF
IPC: B60J10/23
Filed: 1986-08-28
Abstract: A description is given of a window frame which comprises a first profile strip, which engages around the window edge and is made of dimensionally stable material, and a second profile strip, which is connected therewith, is made of flexible material and is constructed with a hollow profile. The frame, which is made of a dimensionally stable and of a flexible strip material, is composed of individual strips which are connected to one another at the window corners, the profile strips (5), which are made of dimensionally stable material, are connected to one another by overlapping and the profile strips (6), which are made of flexible material, are connected to one another by corner connectors (7), the corner connectors (7) being composed of flexible material, being hollow in design throughout, having spikes (16), which are designed in an offset manner and are inserted into the free ends of the hollow profile (13) of the profile strips (6), and being adhesively bonded to the profile strips (6). <IMAGE>
Patent DE-3634134-A1 (DE)
Inventor: BOREL GEORG DIPL ING
IPC: D21F1/00
Filed: 1986-10-07
Abstract: The fabric for the sheet forming section of a paper making machine includes a double-layer or multi-layer fabric of interwoven longitudinal and transverse threads and additional transverse threads floating on the paper supporting side. The additional transverse threads are interwoven in a plane disposed below the plane formed by the transverse threads of the paper supporting side. The additional transverse threads preferably have a smaller diameter than the ordinary transverse threads.
Patent DE-3634803-A1 (DE)
Title: Process for recovering plastic material from refuse and making it suitable for reuse
Inventor: ZIEGLER WALTER
IPC: B29B17/00
Filed: 1986-10-13
Abstract: Plastic material does not rot. Refuse contains a very high volume of plastic. The method according to the invention is intended to reduce this amount in refuse. It involves nine stages in which the plastic material undergoes treatment such as: collecting, filling into the cage, softening with water, 2/3 shredding, 1/3 melting, filling into honeycombs of hollow squared timber, pouring over all of this hot slurry from the melting charge and fusing it together. The solidified block is thus kept ready in a handy form for reuse of the plastic material.
Patent DE-3638452-A1 (DE)
Title: Sheet-conveying cylinder
Inventor: KADNER KLAUS
IPC: B41F22/00
Filed: 1986-11-11
Abstract: The invention relates to a sheet-conveying cylinder in sheet-fed printing machines, having one or more rows of grippers for gripping the sheet edge and having a casing sheet provided with bores. The aim of the invention consists in providing a sheet-conveying cylinder in printing machines, which guarantees a harmonious, contactless and thus non-smearing sheet conveyance by means of a simple construction. The object of the invention, to provide a sheet-conveying cylinder in printing machines, which guarantees non-smearing sheet conveyance without external air, is achieved in that a closed guide plate is arranged in the sheet-conveying cylinder below the casing surface, which guide plate extends over the width of the sheet-conveying cylinder and constantly comes near to the casing surface from the rows of grippers counter to the running direction of the sheets. <IMAGE>
Patent DE-3714885-A1 (DE)
Inventor: LATAS JURIJ VADIMOVIC
IPC: B23K10/00
Filed: 1987-05-05
Abstract: The installation for plasma remelting of the surface layer of metal ingots 8 comprises a hermetically sealed cylindrical chamber (1) with holes (29) provided on its lateral surface to fit the number of plasmatrons (26) and with a main cover (2) positioned on one of its ends (4), and an ingot holder (7), having a platform (19) mechanically interconnected with the main cover (2) and with its main supports (9, 10, 11, 12), wherein main rolls (21, 22) are fitted. Positioned a above the ingot holder (7) is a means (25) for introducing plasmatrons, comprising a group of individual plasmatron holders (27), each of which accommodates a socket (28) enclosing the plasmatron (26) running through the hole (29) of the hermetically sealed cylindrical chamber (1), a means (30) for vertical travel and a scanning means (31) being interconnected mechanically with the plasmatron (26). The main reciprocating motion drive (18) imparting reciprocating motion to the ingot (8) and the plasmatrons (26) in relation to each other is interconnected mechanically with the ingot holder (7). <IMAGE>
Patent DE-3719874-A1 (DE)
Title: Wiper device for windows/lens glasses of motor vehicles
Inventor: KUEHBAUCH GERD DIPL ING
IPC: B60S1/34
Filed: 1987-06-13
Abstract: A device is proposed which is used for wiping windows/lens glasses of motor vehicles. The wiper device comprises a wiper arm which has a hub part, which is attached to a wiper shaft, driven in an oscillating manner, and coupled to which is a supporting arm, which belongs to the wiper arm, can be pivoted relative to the hub part on a plane which is perpendicular to the window/lens glass, and at its end which is remote from the joint bears a wiper blade lying with a wiping element on the window/lens glass. Furthermore, there engages on the support arm a spring element which produces the bearing pressure of the wiping element on the window/lens glass. Arranged on the hub part of the wiper arm is an intermediate member which can be adjusted by motor and changes the spring tension of the spring element as a function of its adjusting movement. In order when the wiping device is not in operation to relieve a pressure-sensitive wiping strip of the wiping element of the bearing pressure, the intermediate member has a shoulder which cooperates with a mating shoulder on the support arm in such a manner that the latter, together with the wiper blade, is pivoted away from the window/lens glass when the variable of the spring tension reaches a lower value. <IMAGE>
Patent DE-3721870-A1 (DE)
Title: Grinding device for cutters for self-loading forage boxes
Inventor: NOOTBAAR ANDREAS
IPC: B24B3/40
Filed: 1987-07-02
Abstract: In a grinding device for cutters (11) for self-loading forage boxes having a circular-arc-shaped cutting edge (13), a driven grinding wheel (19) is guided in only one direction over the cutting edges (13). This makes it possible to clamp a plurality of cutters (11) for self-loading forage boxes together on a disc (1) and then to place a fixed grinding wheel (19) against the rotating disc (1), or to guide the grinding wheel (19), fixed on an arm rotatably mounted at the centre (14) of the device, rotationally over the cutters (11) for self-loading forage boxes which are fixed on a fixed disc (1). <IMAGE>
Patent DE-3722200-A1 (DE)
Title: Goal for football
IPC: A63B63/00
Filed: 1987-07-04
Abstract: A goal for football, especially a sports device which is designed to be transportable and to be especially suitable for games played as part of amateur and/or leisure sporting activities and/or for indoor training etc. is proposed which has a kit (1) composed of elements (2 to 5) which can be combined in a modular fashion, rapid connecting means (6 to 13) which can engage with one another being assigned to the said elements (2 to 5) for mutual connection and for fastening to the floor. The elements (2 to 5) of the kit (1) comprise an overhead goal bar (2), two lateral post parts (3a, 3b), two supporting rods (4a, 4b) and a net (5). In contrast to the dimensions of a goal used in professional football, the basic configuration of this transportable amateur sports device preferably has an inside height (H) of 0.9 m and an inside width (W) of 1.5 m (see Figure 1). <IMAGE>
Patent DE-3722238-A1 (DE)
Inventor: KOCH PAUL
IPC: B01D29/52
Filed: 1987-07-06
Abstract: In a coated filter for liquids, the filter cake formed on the filter candle (5) is dried by blowing compressed air into the dirt chamber (4) of the filter housing (1), thrown off by a mechanical movement of the filter candle (5), and removed from the filter housing (1). To remove filter cake residues remaining on the outside of the filter candle (5), after several operating cycles each of which includes a coating process, a filtration process, and a cleaning process, a rinsing stream is forced through the filter candle (5) in the opposite direction to the filtration flow. This is achieved by blowing compressed air into the clean chamber (3) of the filter housing (1) which is previously filled with liquid. The rinsing stream flows through the stationary filter pump (10) and through a reversible flow pipe (29) into the dirt tank (8).
Patent DE-3723863-A1 (DE)
Title: Multicylinder piston engines with method for improving the reaction in engine combustion chambers and secondary reaction systems
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N13/02
Filed: 1987-07-18
Abstract: The additional application submitted represents an improvement for multicylinder piston engines to the main application (P3721486.1) bearing the title "Piston engines with method for improving the reaction in engine combustion chambers and secondary reaction systems". It develops a new type of manifold configuration of the exhaust systems, the characteristic of which consists in combining each two piston system discharges separated from one another by one ignition sequence in such a way that, whilst maintaining the intermittent working of each of the two gas-dynamic processes, the discharge output of the other piston system discharge and hence the naturally aspirated intake performance of the engine increases.
Patent DE-3724998-A1 (DE)
Title: Condiment dispenser arrangement
Inventor: HOFMANN RAIMUND
IPC: B65D47/04
Filed: 1987-07-28
Abstract: In a condiment dispenser arrangement consisting of a housing having at least one closable condiment chamber and an articulated closure lid for each condiment chamber, it being possible to fill the condiment into said condiment chamber when the latter is open and dispense it via at least one distributing opening when the closure lid is open ... is constructed with each closure lid in order to obtain cost-effective manufacturing and simple handling. The closure lid enables locking in various open positions of a preferred embodiment and hence dispensing of condiments in differently metered amounts.
Patent DE-3726894-A1 (DE)
Title: Holder for a carbon brush
Inventor: KOESTER WALTER
IPC: H01R39/40
Filed: 1987-08-12
Abstract: A holder (10) is proposed for a carbon brush, especially for an electric motor, which holder (10) comprises a box-shaped housing (14). A longitudinal slot (30) originates from the front end (32) of the housing (14), within which slot (30) a braided element which originates from the rear end of the carbon brush (12) can move freely. The braided element is connected to the housing (14) via an open sleeve (68) which faces the longitudinal slot (30) and, for its part, originates in the region of the front end (32) of the housing (14). A spring element is inserted from the rear (48) of the housing (14), the mobility of which spring element is limited, on the one hand, in the front region of the housing (14) by a change in cross-section, and in the rear region by web-shaped sections (50, 52, 56, 58) which can bend towards one another. <IMAGE>
Patent DE-3727802-A1 (DE)
Title: Self-extinguishing gas-blast circuit breaker
Inventor: BONIN ECKARDT VON DIPL ING
IPC: H01H33/90
Filed: 1987-08-20
Abstract: In the case of a self-extinguishing gas-blast circuit breaker, in the case of which the extinguishing gas pressure is produced by the arc itself in a pressure chamber 5 which can be enlarged by an auxiliary piston 4, the problem exists of dimensioning this device optimally for disconnecting both small operating currents and a large short-circuit current. This problem is solved in that holes 8 are released when switching off very powerful currents, which holes connect the pressure chamber 5 to an additional volume 7. <IMAGE>
Patent DE-3730592-A1 (DE)
Title: Hollow component with cavities in the hollow wall and plastic inserts
Inventor: LINDMUELLER BURKHARD
IPC: B64C1/00
Filed: 1987-09-02
Abstract: Published without abstract.
Patent DE-3732435-A1 (DE)
Title: Method and an apparatus for determining mutually corresponding regions in a plurality of images
Inventor: TSUJIUCHI JUNPEI
IPC: G06T7/00
Filed: 1987-09-25
Abstract: The method for determining mutually corresponding regions in a plurality of images comprises normalisation of the concentration values of corresponding image signals in the working object regions of a plurality of images, so that, for example, the influence of deviation of the concentration and brightness can be corrected, and correlation of the working object regions in the current fields and determination of those combinations of regions for which the correlated value is a maximum. The apparatus for carrying out the method comprises a normalisation device for normalising the concentration values of corresponding image signals in the working object regions of a multiplicity of images, so that, for example, the influence of the deviation of the concentration and brightness can be corrected, a correlation device for correlating in the current fields of the working object regions and a region correspondence determination device for determining those combinations of regions for which the correlation value is a maximum.
Patent DE-3732561-A1 (DE)
Inventor: REUBER GERHARD
IPC: F15B15/26
Filed: 1987-09-26
Abstract: A lockable hydraulic cylinder comprises a cylindrical tube (1) with at least one discharge connection (7), a working piston (3) sealed in the cylindrical tube (1) in which it slides, and a hydraulically operated closure element which engages with blocking elements (10). In order to achieve a compact locking unit which can also be incorporated in the cylinder and which has a small number of relatively moving parts of simple, compact design, the closure element is a differential piston (6) which travels in a sealed manner in a blind bore in the piston (3) and which is prestressed against the pressure in the direction of the locked position with an inlet space (8) adjoining the discharge connection (7). The diameter of the differential piston decreases near the inlet space (8) and the prestressed differential piston (6) exerts an outward radial force on the blocking elements (10). Radial recesses (11, 15) in which the blocking elements (10) engage are provided in the cylindrical tube (1) or in a component rigidly mounted on the latter, and in the piston (3).
Patent DE-3742045-A1 (DE)
Title: Electrical connector
Inventor: MEISEL ADALBERT
IPC: G21C13/036
Filed: 1987-12-11
Abstract: An electrical connecting conductor (16) which is guided in an insulated fashion through a partition (10) opens into a connection housing (38). The bottom (36) of the connection housing is guided, supported and fixed on the partition by supporting screws (81) and by adjusting screws (setscrews) (84) in conjunction with the use of a threaded stub (30) surrounding the connecting conductor (16). An electrically conductive connection plate (board) (118) having connecting eyes is provided in the interior (60) of the connection housing for the purpose of connecting the connecting conductor (16) to the power supply lines (56, 58) with the interposition of a slightly compressible and extensible electric cable (156). This design provides a reliable electric connection in which external forces of any sort are simultaneously kept away from the connecting conductor (16), with the result that its point of penetration through the partition (10) remains tight (leakproof) even under the influence of pressure differences, raised temperatures and aggressive or radioactive fluids. <IMAGE>
Patent DE-3744132-A1 (DE)
Title: Method and circuit for suppressing the quantisation noise
Inventor: SCHULZE WOLFGANG
IPC: H03M1/08
Filed: 1987-12-24
Abstract: In analog/digital conversion, a quantisation noise is produced which leads to a measurement uncertainty in the range of the least significant bit. The aim of the invention is to suppress this quantisation noise and to avoid logic errors caused by it. A comparison of the successive instantaneous values is carried out at least twice in succession and a resultant change is only taken into consideration when it occurs at least twice in the same direction. The main field of application of the invention is the field of storage oscilloscopes and transient recorders. According to the invention, momentary disturbances are only registered in these when they are greater than the suppressed quantisation noise. <IMAGE>
Patent DE-3804134-A1 (DE)
Title: Method and apparatus for measuring the concentration of a foreign gas in a gas mixture by using a Moiré filter
Inventor: LEVACHER FRIEDRICH KARL DR
IPC: G01J9/04
Filed: 1988-02-11
Abstract: An optical gas sensor is known, in which a light beam is divided into two beams, one beam is led through the gas mixture, the other through a reference gas, both streams are led back together again, and the variation of the optical density of the gas mixture with the foreign gas concentration is determined from a comparison of the beat frequency of the light occurring because of the Zeeman effect. Since by this means only the change of the foreign gas concentration is detected, the object is so to modify the method that a continuous indication of the foreign gas concentration itself is obtained. The solution consists in using the transit-time difference of the light between the gas mixture and the reference gas for the formation of an interference grid (8) and overlaying this on a prescribed phase grid (9), so that a Moiré pattern (10) is produced, whose structure is picked up by a detector device (12) having a plurality of optical fibres (LWL), and the light intensities picked up are fed to an evaluation electronic unit via an optical fibre cable (14). This method is used predominantly for determining the concentration of explosive gases, such as CH4, in air. <IMAGE>
Patent DE-3807598-A1 (DE)
Title: Arrangement which can be switched to transmission and/or reflection
Inventor: VOLZ HANS DR
IPC: G02B26/02
Filed: 1988-03-08
Abstract: An arrangement (6) is specified for glass or plastic panes (screens), in particular for insulation glazing (thermopane-glazing, double glazing), which can be switched to transmission and/or reflection. Opposite a transparent substrate (7) which carries a grid-like coating (9) there is placed at a distance (12) which is as short as possible a transparent pane (8) having the same grid-like coating (9). By means of piezo actuators (1) which act on the edges, pane (8) and substrate (7) can be displaced with respect to one another in such a manner that the grid rod elements (10, 11) of the two coatings (9) either coincide or do not coincide respectively to form a gap. In one case the arrangement (6) is translucent, that is to say switched to transmission, while in the other case there is opacity, that is to say the arrangement (6) is switched to reflection. A method for producing such coatings (9) consists in undertaking a planar coating and partially removing said planar coating to form the grid rod elements (10, 11). <IMAGE>
Patent DE-3809390-A1 (DE)
Title: Perhydro-imidazopyridines and -pyrroloimidazoles, processes for their preparation, and their use as herbicides
Inventor: FRANKE WILFRIED DIPL CHEM DR
IPC: A01N43/90
Filed: 1988-03-16
Abstract: The invention relates to novel perhydro-imidazopyridines and -pyrroloimidazoles of the general formula I <IMAGE> in which R<6>, R<7>, R<8>, W, X, Y, Z, n and m have the meanings given in the description, to processes for their preparation and to their use as herbicides.
Patent DE-3824637-A1 (DE)
Title: Safety control for vehicles
Inventor: PARSON GARY W
IPC: B60R19/56
Filed: 1988-07-20
Abstract: The invention relates to an automatic brake system for vehicles, when the said vehicles come into contact with an external body in slow forwards or reverse travel. In this, the vehicle strikes the external body with a front and/or rear mounted swivelling flap (14) and in so doing triggers a switch, which automatically applies the brakes. The brake control is operative only at a speed of approximately 10 km/h. <IMAGE>
Patent DE-3826814-A1 (DE)
Inventor: BECK GERHARD DR
IPC: C07D307/54
Filed: 1988-08-06
Abstract: 6-Fluoro-3,5-dihydroxy carboxylic acid derivatives of the formula I and the corresponding lactones of the formula II  <IMAGE>  in which R1 and R2 have the specified meanings, a process for the preparation of these compounds, the use thereof as medicinal agents and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.
Patent DE-3831198-A1 (DE)
Title: Ventilation of a sound-insulating casing which forms the engine compartment of a motor vehicle
Inventor: WEIDMANN WERNER
IPC: B60R13/08
Filed: 1988-09-14
Abstract: In order, in the case of motor vehicles having a standard drive, to obtain improved ventilation of the sound-insulating casing, which accommodates the drive unit comprising the internal combustion engine, gearbox and propshaft, is open at the rear end and forms the engine compartment, it is proposed to arrange on the propshaft an axial-flow fan which with its inlet side faces the drive unit. The propshaft and axial-flow fan thus together form a cooling fan which extracts heated air from the sound-insulating casing and hence intensifies the cooling of the drive unit.
Patent DE-3832503-A1 (DE)
Inventor: MUELLER INGRID DR
IPC: C09K19/34
Filed: 1988-09-24
Abstract: Novel optically active esters of 5-ethyl- and 5-vinyl-1,3- dioxolane-4-carboxylic acid, their use as dopes in liquid-crystal mixtures, and liquid-crystal mixtures containing the novel esters. Optically active 1,3-dioxolanyl derivatives of the general formula (I) <IMAGE> are suitable as dopes in liquid-crystal mixtures. The symbols in the general formula have the following meanings: R<1> has an analogous structure to the moiety on the right of X in the general formula or is an alkyl or alkylene radical, which may be substituted, R<2> and R<3> are H or alkyl, which may also be substituted [R<2> and R<3> are alternatively, together with the C(2) of the dioxolane ring, a cycloaliphatic radical] R<4> is vinyl or ethyl, with the proviso that at least one radical R<4> is vinyl or ethyl if R<1> is analogous to the moiety on the right of X in the formula (I), -A<1>, -A<2> and -A<3> are aromatic, heterocyclic or aliphatic ring systems, -M<1> and -M<2> are -CO-O, -O-CO, -CH2CH2, -CH=CH, -CH2O,-OCH2 or -C=C, and X is O, S or O-CO-O. The particular advantage of the compound of the general formula (I) is that it is able to induce high twisting power in a cholesteric phase.
Patent DE-3838137-A1 (DE)
Title: Arrangement for preventing disturbing load cycle shocks in an internal combustion engine serving to drive a vehicle
Inventor: DORENKAMP RICHARD DIPL ING
IPC: F02D11/04
Filed: 1988-11-10
Abstract: In order to prevent disturbing load cycle shocks in a vehicle internal combustion engine, the power control element of the latter or an adjusting lever (2), the movement of which is connected to the said element, is supported between two sprung stops (11, 12), of which the first (11) serves for the flexible introduction of accelerator pedal commands transmitted by a throttle cable (17), whilst the second stop (12), equipped with a stronger spring (14), after a predetermined free travel (s1), comes to rest on a support (10) fixed to the housing, so that during a throttle cable travel (s2) defined by the first spring stop (11) the adjusting lever (2) is not carried along, whereas thereafter, during a third throttle cable travel (s3), as a result of overcoming the force of the spring (14) of the second stop (12), accelerator pedal movements in turn lead to swivel movements of the adjusting lever (2) (Fig. 1). <IMAGE>