baber/WOPTO huggingface dataset:
Patent DE-3630118-A1 (DE)
Title: Vertically adjustable fastening device for a deflection or fastening fitting
Inventor: HARENBERG HOLGER
IPC: B60R22/20
Filed: 1986-09-04
Abstract: In the case of a device for vertically adjusting the upper deflection or fastening fitting of the shoulder belt of a safety belt system, especially in motor vehicles, composed of a latching device which is mounted on a vehicle component (body) and has a guide rail and lock-in positions which are arranged on the latter and into which an assigned lock-in piece is locked, which lock-in piece is mounted so as to pivot between a locking position and a displacement position in a sliding piece which can move longitudinally in the guide rail profile and is coupled to a handle, a radial cam being arranged on the guide rail to effect the forcible positive locking of the locking piece with each of the lock-in positions which are to pass by successively as the fitting is displaced and are composed of a sequence of raised parts and lower parts in the locking position of the lock-in piece to accommodate at least one control key which is arranged on the lock-in piece, in accordance with patent ... (Patent Application P 3620202.9), a simple actuating mechanism is to be specified for actuating the lock-in piece when the lock-in positions are arranged in the floor of the guide rail. To achieve this, provision is made for the lock-in piece (15), which interacts with locking projections (50) protruding in the floor of the guide rail (10), to be pivotable by means of an actuating lever (55) which is supported by the handle (26) and the movement of which is controlled by the movement of the lock-in piece (15) and the handle (26) with respect to one another. <IMAGE>
Patent DE-3635098-A1 (DE)
Title: Flowmeter for gases
Inventor: BERNHARDT BRUNO
IPC: G01F1/20
Filed: 1986-10-15
Abstract: The flowmeter (10) for gases consists of a flow channel (12) which extends from a bottom inlet orifice (16) upwards with a curvature and which has the same cross-section over its entire length and in which a floating body (13) matching the cross-section of the flow channel is arranged. The curvature of the flow channel can, for example, be circular or paraboloid and influences the linearity of the associated reading scale. <IMAGE>
Patent DE-3638522-A1 (DE)
Title: Process for applying a conductive or corrosion-resistant metal layer to structural components
Inventor: HAMPEL HEINRICH DR ING
IPC: B23K35/14
Filed: 1986-11-11
Abstract: The invention relates to a process for applying a conductive or corrosion-resistant metal layer to structural components which have a surface which is irregular or has a complicated shape, or which are very light, i.e. have a low load-bearing capacity, wherein the conductive or corrosion-resistant metal layer is plated as a metal sheet onto a carrier sheet with metallurgical bonding by means of explosive plating, the carrier sheet is then adapted to the structural component surface of complicated shape and bonded to the structural component.
Patent DE-3641322-A1 (DE)
Title: Influencing the control characteristic of a mechanical governor on injection pumps
Inventor: GIEBEL GERHARD
IPC: F02M55/00
Filed: 1986-12-03
Abstract: Devices now used on mechanical governors for injection pumps on diesel internal combustion engines have only one narrow speed band, in which the torque can be influenced. Governors with an adjusting device which covers a larger speed range are also known. This mechanical governor provided with a disc cam requires a considerable adjustment effort. The device according to the invention represents a simple but effective construction for influencing the control characteristic by means of a variable fuel pressure upstream of the injection pump. The construction provides for a speed sensor (7), which transmits a speed signal to the electronic control unit (6), which directly controls the solenoid valve (5), which is situated in the connecting line (9) between fuel feed pump (2) and injection pump (3). <IMAGE>
Patent DE-3700556-A1 (DE)
Title: Method and apparatus for cutting a strand after a break-out in a continuous casting installation
Inventor: BOETTGER DIETER
IPC: B22D11/126
Filed: 1987-01-10
Abstract: The invention relates to a continuous casting installation with a multiplicity of strand-guide segments (6, 7), the continuous casting installation preferably having a quick-change unit (1) consisting of a lifting table (4) and a changing frame (5) as a single unit and of the first strand-guide segment (6) and the mould (3). A problem with the previous method of manual break-out removal is that damage to parts of the installation during flame cutting cannot be prevented and the work involved is also physically very demanding. The invention envisages that, after the occurrence of a break-out, the quick-change unit (1) should be raised and the strand (8) or the dummy bar chain cut through in the space (30) formed between the first (6) and the second segments (7). The lifting device expediently comprises four piston-cylinder units (13, 14) which, to allow the quick-change unit (1) to be raised, are arranged between the housing frame (2) and the changing frame (5). An automatic flame-cutting device (31) with a feed drive is also provided and this device can be driven into the zone (30) of action between the first (6) and the second (7) strand-guide segments on guide rails. <IMAGE>
Patent DE-3706878-A1 (DE)
Title: Retaining device for climbing plants
Inventor: MEYER WOLFGANG
IPC: A01G17/06
Filed: 1987-03-04
Abstract: Published without abstract.
Patent DE-3708144-A1 (DE)
Title: Connection arrangement for the ends of lattice load-bearing members running at an angle with respect to one another
Inventor: LECHTENBOEHMER HANS
IPC: A01G17/06
Filed: 1987-03-13
Abstract: The lattice load-bearing members (1, 1') comprise mutually parallel longitudinal bars (2, 2) and transverse brackets (3, 3'), in each case consisting of wire material having a diameter of from 4 mm to 12 mm which are welded together at the points of intersection, at least some of the longitudinal bars (2, 2) being arranged in pairs with a transverse spacing just permitting the passage of fastening screws. The connection arrangement comprises an angle piece (4) with only two strip-shaped longitudinal members (5, 6) which are arranged on different sides of the cross-section of the angle piece (4), are connected by at least one transverse bracket (7) and are connected at the ends, by means of a hammer-head screw (8), to the pairs of longitudinal bars (2, 2) of the lattice load-bearing members. <IMAGE>
Patent DE-3714002-A1 (DE)
Title: Residual current device (differential current protection circuit)
Inventor: POHL FRITZ
IPC: H02H1/04
Filed: 1987-04-27
Abstract: The main application P 3643981.9 (VPA 86 P 3477 DE) relates to a residual current device which is insensitive to surge currents and surge voltages having a short duration, which are produced, for example, by a lightning strike. It contains a coupling switch which inhibit the evaluation circuit for a predetermined time in the event of a fault current having a high current intensity. According to the invention, the coupling switch (19) is connected to the secondary winding (25) of an additional summing current transformer (22). It is thus possible to set the tripping current intensity precisely, even in the case of relatively small current surges. <IMAGE>
Patent DE-3721163-A1 (DE)
Inventor: BANNERT CHRISTIAN
IPC: A61K31/715
Filed: 1987-06-26
Abstract: A drug comprising two components which together form a gel for treating the mucosa by concomitant or sequential application to the mucosa is used to treat the eye.
Patent DE-3724328-A1 (DE)
Inventor: FOEHST MANFRED
IPC: F16G1/04
Filed: 1987-07-22
Abstract: The invention seeks to provide a band containing non-woven fabric, for drive and conveyor belts, which band does not build up electric charges. The fibre mixture of the non-woven fabric contains about 1 to 10 % by weight of electrically conductive fibres. <IMAGE>
Patent DE-3724557-A1 (DE)
Title: Piston-cylinder unit for rolling stands
Inventor: ROESE HEINRICH
IPC: B21B31/32
Filed: 1987-07-24
Abstract: A piston-cylinder unit 2 for rolling stands is used for bending, balancing and/or supporting the mill rolls and consists of a piston 4 which can be moved axially in a cylinder space 3, the cylinder space 3 being provided, for example, in a block 1 of the roll housing and/or in a guide piece 1 for the chocks. To allow optimum use of the installation space available in roll stands, the piston 4 and the cylinder space 3 accommodating it have a rounded-oblong or elliptical outline and are accommodated in the block 1, guide piece 1 or the like with their longer or major cross-sectional axes parallel to the axial direction of the mill rolls. <IMAGE>
Patent DE-3729567-A1 (DE)
Inventor: LITTMAN STANLEY
IPC: D04H1/54
Filed: 1987-09-04
Abstract: A battery separator fabric or filter comprises an unbonded fibrous web of thermoplastic fibres. The surfaces of the top and bottom surface fibres of the fibrous web are seared and fused together to form film-like surfaces having pores by simultaneously applying heat to the top and bottom surfaces of the fibrous web so as to sear the surfaces of the thermoplastic fibres, and pressure to insure that the seared fibres make contact with each other to secure themselves together. Film-like surfaces are formed with pores being created in the surfaces because a majority of spaces remain between the surface fibres. The heat and pressure are controlled by varying the temperature and pressure so that the surface fibres and the inner fibres of the fibrous web are substantially unaffected. The unaffected top and bottom and inner fibres along with the porous film-like surfaces, permits the fibrous web to substantially retain its original porosity. <IMAGE>
Patent DE-3735799-A1 (DE)
Title: Method and device for aligning (setting) wire connections
Inventor: SCHWEIGERT UWE DIPL ING
IPC: H05K13/00
Filed: 1987-10-22
Abstract: A method and a device are described for aligning wire connections of components to a required position, and especially of electronic components having radially arranged wire connections to a grid size. The method according to the invention is distinguished by the combination of the following features:   - the wire connections are deformed in the partially plastic region in a plane, which is at right angles to the required position, along at least two lines which enclose an angle with one another, - at least two deformations in opposite directions are made along one line, - the deformation displacements of the deformations before the last deformation along one line are so large that all the wire connections have deformations in the same direction before the last deformation, - the deformation displacement of the last deformation is in the opposite direction to the dimensional deviation and is so large that it compensates for the wire connections springing back elastically.   The device according to the invention preferably has a two-piece aligning plate.
Patent DE-3738396-A1 (DE)
Title: Movable storage and transportation container
Inventor: CORDES WERNER
IPC: B62B3/00
Filed: 1987-11-12
Abstract: The invention relates to a box-shaped container which can be moved on castors and is intended for the storage and/or transportation of packages. The container has an essentially vertical rear wall forming the (container) rear side, a base, the base plate of which can be swivelled up about a horizontal base swivelling axis out of a horizontal in-use position into a storage position running parallel to the (container) rear side, and two vertical side walls which are each coupled at their vertical edge to the rear wall and can be swivelled out of an in-use position, running essentially at right angles to the (container) rear side and essentially parallel to the other side wall, into a storage position running essentially parallel to the (container) rear side. The length (L) and/or the width (B) of the base (4) is larger, in a manner known per se, than the length (I) of the rear wall (3) and the width (b) of the side walls (6 and 6'), the base (4) having a base portion (4'') which is adjacent to the rear wall (3), is connected fixedly thereto and at its front edge is connected in an articulated manner, forming the base swivelling axis (7), to the base plate (4') which in the in-use position is in alignment with it (Fig. 4). <IMAGE>
Patent DE-3739866-A1 (DE)
Title: Method for grinding and lapping
Inventor: SCHAEL WILFRIED DR ING
IPC: B24B37/04
Filed: 1987-11-25
Abstract: In the method for grinding and lapping parallel surfaces, a plurality of workpieces are worked at the same time in one operation, at least one of the workpieces consisting of a piezoelectric material, with the aim of virtually continuously monitoring and/or regulating the progress of the working operation by measuring the resonant frequency of the workpiece made of piezoelectric material. The measurement signal is obtained from characteristic changes in the electrical impedance (modulus, phase) using a high-frequency current whose frequency corresponds, at least at certain times, to the resonant frequency of the workpiece made of piezoelectric material. To eliminate disturbances due to impedance changes which do not stem from resonance phenomena, an impedance measurement is carried out at the same time using a measurement current whose frequency lies outside the range of the resonant frequencies, in order to correct the first measurement signal using the thus obtained second measurement signal.
Patent DE-3743234-A1 (DE)
Title: Adjusting device for table legs
Inventor: HERTEL REINHARD
IPC: A47B9/16
Filed: 1987-12-19
Abstract: There is described an adjusting device for table legs for height adjustment of at least one table leg (3) on tables having a plurality of legs (2) which are supported vertically between their ends in an additional support (4) and rest on the ground with the lower ends. In the case of these tables, the adjustable table leg (3) possesses, above the support (4), a length-adjustable adjusting element (100) with an actuating member, and in addition the connection of this table leg (3) to the support (4) is of movable design. <IMAGE>
Patent DE-3743761-A1 (DE)
Title: Method of modelling cast objects of exact inner fit and film for carrying out this method
Inventor: KOERBER KARLHEINZ PROF DR
IPC: A61C5/77
Filed: 1987-12-23
Abstract: In a series of dental methods, in particular in the production of secondary parts from primary parts, an exact modelling of the inner fit is required. On account of great inaccuracies, the technically simple thermoforming process cannot be used here. The method according to the invention compensates for these inaccuracies in that a thermoformed cap produced with oversize by the usual technique is adapted in its inner space exactly to the outer form of the primary part by the gap between cap and primary part being filled with a plastic material which bonds as it hardens with the outer thermoformed part. By this method, much more time-consuming modelling techniques can be replaced while at the same time achieving improved accuracy.
Patent DE-3801425-A1 (DE)
Title: Ventilating ceiling
Inventor: RENTSCHLER PETER
IPC: F24F13/078
Filed: 1988-01-20
Abstract: In order to prevent, in the case of a ventilating ceiling with an air supply for a workplace situated therebelow and an air discharge which sucks air out of the workplace through a filter arrangement, and with a housing which is open at the bottom and into which lamps are inserted, on the one hand the fouling of the lamp due to rising vapours and on the other hand to guarantee a reliable cooling of the lamps, it is proposed that a gap which is open at the bottom and connected to the air supply is arranged between the side walls of the housing and the lamp.
Patent DE-3803594-A1 (DE)
Title: Method and apparatus for measuring the gas loading of a fluid in the processing of filled and unfilled fluids
Inventor: PIERKES LUDWIG DIPL ING
IPC: G01N7/00
Filed: 1988-02-06
Abstract: In a method or an apparatus for measuring the gas loading of a fluid in the processing of filled and unfilled fluids, the fluid is conveyed into a measurement chamber having a defined volume and is exposed to a pressure until a prescribed maximum measurement pressure is reached in the measurement chamber. The pressure curve in the measurement chamber is measured and the relative shift in the pressure curve of the pressure rise in the pressure curve for two different proportions of gas is used as a measure of the gas loading.   <IMAGE>
Patent DE-3807728-A1 (DE)
Inventor: CHROMOV VLADIMIR GAVRILOVIC
IPC: D07B7/00
Filed: 1988-03-09
Abstract: The device comprises a housing 2 accommodating therein two blocks 3 having longitudinal grooves 4 defining a cylindrical channel 5 for the passage of the work. Each block 3 has a slanting surface 6 engaging the inner housing surface 7 and slanting at the same acute angle ( alpha ) to the channel axis as the surface 7. The blocks 3 are movable along the inner surface 7 and are urged into engagement with this surface by a resilient member 8, such as a coiled compression spring or a cylinder of elastomer, adjustably compressed by nut 10. The housing may be rotated by motor 2. Angle  alpha  is specified to reduce jamming of the blocks as the work thickness. <IMAGE>
Patent DE-3807872-A1 (DE)
Inventor: REIFFENRATH VOLKER
IPC: C07C25/18
Filed: 1988-03-10
Abstract: Difluorobenzol derivatives of formula (I) wherein Q<1> and Q<2>, independently, denote R or R-A<1>-A<2>-Z, where R denotes an unsubstituted C1-C15 alkyl or a C1-C15 alkyl or C3-C15 alkenyl monosubstituted by cyanogen or at least monosubstituted by fluorine or chlorine, whereby a CH2 group in these residues can also be substituted by -O-, -CO-, -O-CO-, -CO-O- or -O-CO-O-; A<1> and A<2>, independently, denote trans-1,4-cyclohexylene, wherein one or two non-neighbouring CH2 groups can also be replaced by -O-, or unsubstituted 1,4-phenylene or 1,4- phenylene substituted by one or two fluorine atoms, wherein one or two CH2 groups can also be replaced by N; or one of the two groups A<1> and A<2> can also denote a single bond; Z denotes -CO-O-, -O-CO-, -CH2O-, -OCH2-, -CH2CH2- or a single bond; and m is equal to 0 or 2; provided that when (a) Q<1> = alkyl or alkoxy and Q<2> = alkyl, alkoxy, -Z- alpha -alkyl- or -Z- alpha -alkoxy, or (b) Q<1> = alkyl- alpha  or alkoxy- alpha  and Q<2> = alkyl or alkoxy, m is equal to 0. These derivatives are suitable as components of liquid crystal phases.
Patent DE-3809128-A1 (DE)
Title: Method of setting up a landfill
Inventor: SCHEFFOLD KARLHEINZ DR ING
IPC: E02D31/00
Filed: 1988-03-18
Abstract: The invention relates to a method of setting up a landfill from inert waste, such as building rubble and the like, lightweight materials, such as paper, plastic and the like, and native organic waste, such as household refuse, sewage sludge and the like. In the method, first of all a base seal with seepage water capture is laid, the waste is dumped thereupon and the finished landfill is covered by a surface seal. With a view to setting up a sanitary landfill with the possibility of better monitoring of chemical-biological processes taking place in the region of the landfill and, if appropriate, subsequent removal of reusable materials, the lightweight materials pressed into bales are to be stacked on a separate landfill area, the inert waste is to be piled up on at least two sides of the stack of bales according to the respective stack height and stack length on its own landfill areas and the native organic waste is to be dumped next to the pile of inert waste on a further landfill area.
Patent DE-3810534-A1 (DE)
Title: Process and apparatus for studying refrigerants in a closed system
Inventor: KLODOWSKI HARRY F
IPC: G01N31/22
Filed: 1988-03-28
Abstract: In a preferred embodiment, refrigerant together with oil, water and other impurities is drawn off from a high-pressure refrigeration plant. The pressure of the refrigerant drawn off is reduced, and oil and water are removed in order and the amount of water and acid present is determined. <IMAGE>
Patent DE-3813945-A1 (DE)
Title: Data line for spinning and twisting machines
Inventor: KOENIG UWE DR ING
IPC: D01H13/32
Filed: 1988-04-26
Abstract: There has hitherto been provided a cable channel of machine length which receives the supply line consisting of line segments connected in series and of circuit boards. The geometry of an automatic ring-spinning machine does not allow the design of only one cable channel of machine length and, at the same time, unified line lengths for sensors and actuators. Furthermore, the mounting and installation of a cable channel of this type can be carried out only after the erection of the spinning or twisting machine; it becomes extremely difficult to achieve a high degree of electrical protection. Each segment (4) of the spinning machine or twisting machine has at least one data concentrator (7) and collecting channels (3) are arranged between the data concentrator (7) and the monitoring and switching units (1; 2) of each segment (4). The collecting channels (3) on the one hand receive the outputs of the monitoring and switching units (1; 2) and on the other hand are connected to the data concentrator (7) by cables (5) and plug connectors (6), and the data concentrators (7) are connected to one another by means of cables (8) and plug connectors (9) as far as the machine-data unit (10). The data line allows the recording and transmission of information on long spinning or twisting machines of segmental design. <IMAGE>
Patent DE-3816539-A1 (DE)
Title: Automatic plate valve
Inventor: HRABAL HANS ING
IPC: F04B39/10
Filed: 1988-05-14
Abstract: The valve plate (3) is fixed at its outer edge (6), with little play, between the valve seat (1) and the catcher (2), the area of the valve plate (3) further towards the inside being capable of deforming like a Belleville spring during the stroke. The possible stroke of the valve plate (3), which is determined by the respective spacing between the valve seat (1) and the catcher (2), is thus virtually zero at the outer, fixed edge (6) and increases towards the axis (7) of the plate valve. Because the outer edge (6) of the valve plate (3) is fixed, edge fractures caused by wobbling of the valve plate can be eliminated and, in addition, the valve plate (3) is guided in an advantageous manner. <IMAGE>
Patent DE-3820932-A1 (DE)
Title: Method and apparatus for manufacturing multi-grooved pulleys, as well as a multi-grooved pulley manufactured according to this method
Inventor: ADALID ANDRES BARRIO
IPC: B21D53/26
Filed: 1988-06-21
Abstract: In the method, a thin metal piece (PMI) is used as the single main basic part, the outer margin (1) of which is of completely circular design. It comprises three working phases: machining the outer edge (5) with cutting tools (mc, 3); use of a press roller (mp-a, 8) with plane engaging surface (9) and bevelled margins (10); use of a forming roller (mf, 11) with several edges (12) which are arranged ring-like and form the grooves (13) in the belt pulleys. In the practical implementation of this method, a novel special clamping apparatus (16, DSE) is used which in interaction with the press roller (mp-a) brings about an increase in the thickness of the machined material. The invention is used in the manufacture of multi-grooved pulleys. <IMAGE>