baber/WOPTO huggingface dataset:
Patent DE-3820086-A1 (DE)
Title: Storage apparatus for columnar articles
Inventor: JAKUBASCHK HORST ING GRAD
IPC: F41A9/76
Filed: 1988-06-13
Abstract: A storage apparatus for columnar articles, including prismatic articles, in which the articles are arranged essentially parallel to one another in a plane running at right angles to the longitudinal direction of the articles, is characterised in that the articles are arranged in the storage apparatus in mutually parallel rows and in likewise mutually parallel further rows running at an angle to the said parallel rows, in that the articles located in a particular row can be transported to a dispensing opening of the storage apparatus by displacing them in the longitudinal direction of the particular row, and in that a gap, which is present in the particular row due to the absence of an article and can be situated at the end of the particular row, can be filled by displacing an article in a row running at angle to the particular row. As a result, during dispensing from the storage apparatus, the articles do not all have to be moved simultaneously.
Patent DE-3826131-A1 (DE)
Title: Method and apparatus for freezing point osmometry
Inventor: BARKA GUENES DIPL CHEM DR
IPC: G01N25/04
Filed: 1988-08-01
Abstract: The determination of the number of particles of a solid substance contained in a solution by means of freezing point osmometry by crystallisation-free cooling of an amount of material to be measured down to a predetermined temperature below the freezing point and subsequent mechanical induction of crystallisation is carried out in such a way that the amount of material measured is a droplet of the solution applied to a hydrophobic substrate, that heat is withdrawn from the droplet right through the substrate to cool it to the predetermined temperature and that crystallisation is induced by setting a measuring probe customary for temperature measurement into mechanical vibrations. The above-described method can be carried out substantially more quickly and more simply using smaller amounts of material to be measured than hitherto.
Patent DE-3828427-A1 (DE)
Title: Process and apparatus for sheathing steel pipes coated with a thermoplastic material with an additional protective layer of a hydraulic composition such as cement mortar
Inventor: SOEMER KARL JOSEF DIPL ING
IPC: F16L58/06
Filed: 1988-08-22
Abstract: Process and apparatus for sheathing steel pipes coated with a thermoplastic material, such as polyethylene, with an additional protective layer of a hydraulic composition such as cement mortar. The known pipe coating processes and coating installations are complex and operate relatively uneconomically. These disadvantages are to be avoided by the novel process and the coating installation operating by this process. In the coating installation, the coating composition of cement mortar, organic or inorganic fibres and water is prepared in the mixer (7) and applied under pressure through the slot die (4) onto the plastic-sheathed steel pipe (1). The pipe (1) travels at a certain advancing rate along the slot die (4). During application of the coating composition to the pipe (1), the latter is wound with the woven tape (10). Before the woven tape (10) comes into contact with the coating composition emerging under pressure from the slot die (4), it is wetted with coating composition emerging from a slit (24) on the upper side of the die. In the cement coating installation, steel pipes for various intended uses are processed. <IMAGE>
Patent DE-3831528-A1 (DE)
Inventor: HAIMER FRANZ
IPC: B30B11/24
Filed: 1988-09-16
Abstract: The apparatus for briquetting plant material, especially stalks, comprises a conical worm compactor (27) of which the worm (29) driveable in rotation possesses, at least at its end at the front in the conveying direction, a conically tapering outer contour defined by a plurality of turns of at least one worm helix (51) projecting from a conical worm core (49) and projects a cone-shaped compactor (33) of a worm housing (35). Ribs (53) project from the inner cone surface (55) of the conical space (33) towards the worm (29) and surround the worm (29) in the form of a conical helix with a turn direction opposite the turn direction of the worm (29). The rib (53) in the form of a conical helix appropriately extends as far as an outlet orifice (41) and screws the compacted stalks, co-rotating with the worm (29) at least to a limited extent, towards the outlet orifice (41). The apparatus possesses a press die (45), the outlet cross-section of which can be varied via a wedge mechanism (73, 79, 81). Inserted between the press die (45) and the conical worm compactor (27) is an annular part (43) which on its inner circumference (57) has a plurality of capillary degassing slots (63) open to the environment. <IMAGE>
Patent DE-3832577-A1 (DE)
Title: Control device for an installation movable by a pull-cord, especially for a stage curtain
Inventor: EISENBERG HANS-JOCHEN
IPC: G05D3/12
Filed: 1988-09-24
Abstract: A description is given of a device for controlling the movement of an installation which can be moved by a pull-cord by means of a motor, for example a stage curtain. The control device is characterised by at least one reflected light sampler which is directed on to the pull-cord and to whose output a motor switching device is connected, and by the use of a colourable pull-cord which is provided with coloured marks, contrasting with its base colour, at the points which run past the reflected light sampler in the respective positions of the installation which are to be controlled.
Patent DE-3835051-A1 (DE)
Title: Metallic platform for a tailgate
Inventor: BAER GERD
IPC: B60P1/44
Filed: 1988-10-14
Abstract: It is intended to provide sound damping for a tailgate for lorries so that less disturbance is caused by the tailgate being travelled over and walked over. For this purpose, foamed material pipes 38 are inserted into the cavities 37 of the tailgate 11. Further damping, and at the same time a safe surface for walking, are ensured by a coating 27 with embedded crystal elements. The profile can be stressed to the same degree as previously but emits less sound. <IMAGE>
Patent DE-3839268-A1 (DE)
Title: Hydraulic compensating valve
Inventor: SCHOBERT GERHARD
IPC: F15B13/02
Filed: 1988-11-21
Abstract: In order to obtain a simple construction and a reliable function in a hydraulic compensating valve, preferably for steering brake systems of agricultural vehicles, the control valves are designed as ball seat valves (5, 6), the plunger (7) having a central pressure-compensating bore (8) and projecting into the bore of both pistons (2, 3) and being provided with a collar which interacts with the piston end faces (10, 11) opposite one another. <IMAGE>
Patent DE-3841883-A1 (DE)
Title: Device for pushing in and pulling out dowels
Inventor: GRUBER BRUNO
IPC: B25B31/00
Filed: 1988-12-13
Abstract: The invention relates to a device which can be manufactured simply and by means of which dowels can be pushed into dowel holes and pulled out again.
Patent DE-3843327-A1 (DE)
Title: Hydroxyamine ether sulphates, process for their preparation and their use as surface-active agents
Inventor: SCHENKER GILBERT DR
IPC: C09K23/04
Filed: 1988-12-22
Abstract: Hydroxyamine ether sulphates of the general formula I  R<1>-CH(O-A-SO3M)-CH2-(OCmH2m)n-NR<2>R<3> in which R<1> is a straight-chain or branched alkyl radical having 6 to 20 carbon atoms, R<2> and R<3>, which can be identical or different, are alkyl groups having 1 to 6 carbon atoms, m is the numbers 2 and/or 3, n is a number in the range from 2 to 30, A is a single bond or a group of the formula II  -(CmH2mO-)p in which m is as defined above and p is a number in the range from 1 to 30, and M is a cation selected from alkali metal cations and optionally mono- or dialkyl- or hydroxyalkyl-substituted ammonium ions, have interesting surface-active properties.
Patent DE-3901834-A1 (DE)
Title: Height-adjustable hand shower
Inventor: DUDEK GABRIELE
IPC: E03C1/04
Filed: 1989-01-23
Abstract: The invention relates to a height-adjustable hand shower which, on one side of the shower head, has a conventional water outlet emitting a circular spray and, on the opposite side of the shower head, has a water outlet which sprays a rectangular area, preferably in the proportions of a rectangular bathtub. A shower head with only rectangular spraying is also possible.
Patent DE-3907908-A1 (DE)
Title: Device for applying toothpaste to a toothbrush
Inventor: SLIVNJAK IVAN
IPC: B65D35/40
Filed: 1989-03-08
Abstract: The invention relates to a device for applying toothpaste to a toothbrush. This device is characterised by a housing, a stop (6) in the housing, against which the toothbrush can be pressed, and which moves a little in the pressing direction when subjected to pressure by the toothbrush and moves back due to spring force when relieved of pressure, an opening (2) in the housing wall, into which a toothpaste container (3) can be inserted, with its toothpaste-dispensing opening reaching into the housing, and means (8, 10) which convert the movement of the stop (6) into such a pressure on the toothpaste in the container (3) that a quantity of toothpaste suitable for cleaning one's teeth comes out of the dispensing opening, this quantity being deposited on the toothbrush. The application of toothpaste to a toothbrush is thus possible in a simple way. <IMAGE>
Patent DE-3908376-A1 (DE)
Title: Micro-g neutral platform for space flight missions
Inventor: RETAT INGO DR
IPC: A63B21/00
Filed: 1989-03-15
Abstract: In the case of a device for mounting (storage) of a vibration-producing apparatus in a space vehicle, which is subject to gas pressure, in weightlessness or micro-gravitational conditions, especially of an apparatus for the physical training of an astronaut, a platform for the mounting of the apparatus is provided in order to overcome any possible influence on experiments which are sensitive to micro-g, which platform can be positioned in the space vehicle such that it is decoupled from disturbances. Either aerodynamic stabilisation or an actively controllable linear structural connection with a spring effect and damper effect is provided for orientation regulation, the energy for the orientation regulation being produced by the conversion of the mechanical energy of the vibration-producing apparatus or the training activity of the astronaut.
Patent DE-3910925-A1 (DE)
Title: Test instrument, particularly for digital communication networks and method for using it
Inventor: HOERENKUHL MANFRED
IPC: G01R31/02
Filed: 1989-04-05
Abstract: The subject matter of the present invention is a universal test instrument which is particularly suitable for the electrical testing of digital communication networks and, in this case, particularly for identifying cable cores. The test instrument exhibits a voltage source, an assembly constructed as continuity tester and/or signal tracer and two test terminals, the test terminals P1 and P2 being connected purely galvanically without interposition of inductances or capacitances to two terminals of a four-terminal input stage having at least one transistor T1. The operating point of the transistor can be set by an appropriate circuit comprising resistors R3 and R4, in such a manner that with a test signal of known amplitude, false signals induced in adjacent pairs of cores do not lead to a response of the signal tracer. Particularly advantageously, the test intrument exhibits an integrated audio frequency generator 7 so that two identical devices can be used in pairs, one unit being used as signal generator and the other being used as signal tracer. Due to the special design of the test instrument according to the invention, a disturbance of the data transmission in digital communication networks by the test process is avoided. <IMAGE>
Patent DE-3914399-A1 (DE)
Title: Friction lining warning unit for disc brake - uses non-wear reusable brake lining warning unit with brake housing and carrier and guide bolt
Inventor: SCHMIDT BODO
IPC: F16D55/2265
Filed: 1989-04-29
Abstract: The guide bolt (4) is fixed at the brake carrier or the brake housing (3). The brake housing or the carrier (5) is arranged to slide on the guide bolt. Two brake linings (7, 13) are fitted, the outer (7) of which can butt against the brake housing (3). A cylindrical switch housing (17) is provided, in which are arranged switches (24, 25, 26), which operate with a relative movement between the brake housing (3) and the brake carrier (5), so that the switch housing (17) is fixed at the brake carrier or the brake housing. The cylindrical switch housing (17) covers one end of the guide bolt (4) and the switches (24, 25, 26) arranged switch housing are positioned over the cylindrical outer surface (27) of the guide bolt (4). USE/ADVANTAGE - Friction lining warning unit. Compensates for tolerances between brake carrier and housing. Improves indication of wear of brake lining by non-wear reuseable braking lining warning unit. Gives several warning points for indication to driver or workshop. More reliable fixing of  warning unit. Simplified construction, fewer parts, improved function and easier assembly.
Patent DE-3928914-A1 (DE)
Title: Snow clearer with plough and sweeper - has row of height-adjustable flat ended rotating brushes with vertical axes over entire vehicle width
Inventor: GRUEBLER WALTER DIPL ING
IPC: E01H5/09
Filed: 1989-08-31
Abstract: The snow clearer comprises a snow plough (1) attachable to the front of a vehicle, behind which a row of height  adjustable flat ended rotating brushes (15) with substantially vertical axes sweep the whole vehicle width. The direction of brush rotation can be reversed with the angle of the snow plough and each brush may be driven by a separate hydraulic motor.  Pref. a spray nozzle (43) for delivering de-icing fluid is mounted behind the device. USE/ADVANTAGE - Brush and plough system ensures that snow is completely cleared from irregular road surfaces.
Patent DE-3929556-A1 (DE)
Title: Commutator motor for electric machine tool - has magnetic short circuit stator with single OFF and changeover switch for switching and short-circuiting
Inventor: ROTTMERHUSEN HANS HERMANN
IPC: H02K23/42
Filed: 1989-09-06
Abstract: The commutator motor stator has a pole system, with pole part or commutator poles. Alternately there are two or three pole parts, and the motor is connected via an OFF and change-over switch such that in its operational position (E) the current flows in a specified direction. In the switch OFF  position (F) the motor is short circuited and the induction current of the armature flows in an opposite direction. The short circuiting is carried out in such manner that the portion of the armature induction current, blocked by Zener diodes (19), flows through the excitation coil (3) and the commutator pole coil (2). The armature induction  current portion, not blocked by the Zener diodes, flows only through the commutator pole coil for soft, rapid motor braking. ADVANTAGE - High power motor with improved commutation and braking.
Patent DE-3938746-A1 (DE)
Title: Quantity prodn. of motor vehicle bodywork parts - subjecting parts to common mfg. steps as well as individual further mfg. individual designations for automatic control
Inventor: STRAUBEL ULF ING GRAD
IPC: B62D65/00
Filed: 1989-11-23
Abstract: The common mfg. steps (22,25) and the further mfg.  steps (26,27) are combined to give stages (20,21), and the parts are only provided with the individual designations (31) directly before the first further mfg. step (26). Following the ending of the common mfg. steps (22) the parts are stored (24) as identical parts.  Following the ending of the common mfg. steps the parts undergo a quality control step (28) for separating out the rejects.  The last common mfg. step (25) is used for applying the basic coat of lacquer and, following this step, the parts are provided with the individual designations. USE/ADVANTAGE - Quantity prodn. of parts esp. motor vehicle bodywork parts.  Any time lost due to rejects is practically prevented. @(5pp
Patent DE-3939629-A1 (DE)
Title: Numerical controller for machine tool or robot - has adaptable interface with programmable converter giving user control over signal numbers and positions
Inventor: BUCKENLEIB PETER
IPC: B25J9/18
Filed: 1989-11-30
Abstract: A numerical controller for machine tools or robots exchanges control and warning signals with the controlled device via an adaptor interface and signal lines.  The interface has an associated programmable converter (U1) which determines the signal line to be associated with each signal function and type of access. This relationship can be completely freely adjusted during the installation phase but, during operation, the user can only change the relationship for signals which are not relevant to operating procedures. USE/ADVANTAGE - User has max. freedom to define number and position of signals from interface.
Patent DE-3940350-A1 (DE)
Title: Display board made of hinged section - folds into box shape, containing tripod stand, marking pens and other accessories
Inventor: SIEBERT GEORG
IPC: A45C9/00
Filed: 1989-12-06
Abstract: The display board (1) comprises a number of sections hinging together, so as to fold into a box-shape. The hinge axes can be on the front or rear surfaces of the board, whose sections are rectangular and similar, being joined along their lengthwise edges. A tripod stand can be provided, the two e outer legs sliding axially into the panel sections, while the middle one is coupled to two crank-shaped links one above the other and turning in the board sections. USE/ADVANTAGE - Easily transported display board, accommodating marking pens and other accessories in the process.
Patent DE-4000424-A1 (DE)
Title: Clamping device for rotation body - has separate actuators for moving drum rod into clamping and release positions
Inventor: MUELLER SEBASTIAN
IPC: G01M1/04
Filed: 1990-01-09
Abstract: The arrangement has a flange against which the body is forced by a centreing piece. An actuator moves a draw rod (30) into a clamping or release position. The actuator has a rotating press. device (60) between the draw rod and mounting shaft (12) which pieces places the rod in the clamping position without external energy input. A separate press. device (44) moves the rod into the release position. USE/ADVANTAGE - Esp. for use with motor vehicle wheels. Minimal loading is applied to mounting shaft.
Patent DE-4001565-A1 (DE)
Title: Paper sheet feed for printing machine - avoids damaging paper edges by using computer to control movable paper stop and movable paper trap
Inventor: HAUCK DIETER
IPC: B65H31/32
Filed: 1990-01-20
Abstract: A device taking a sample sheet or a non-stop auxiliary stacking device is operates.  A sheet trap can be inserted into the sheet deposition path.  A movable stop is provided for the front edge of a sheet.  A control (25) activated the sheet trap and/or the sheet stop (19) depending on a certain parameter of the printing machine. The sheet trap is actuated independently of the sheet stop. Actuation is  accomplished usign a comptuer (26).,  The certain parameter may be the printing machines speed, ther opening of the sheet transport grip, the speed of a suction rolelr (16) in the sheet transport device, the magnitude this suction, the paper thickness, the reaction time, and/or one or more of many other variables.
Patent DE-4002577-A1 (DE)
Inventor: WUERTH HANS
IPC: H02K3/52
Filed: 1990-01-30
Abstract: The invention relates to a mounting for an exciter coil (60) of an electric motor. The exciter coil (60) is housed in a pole housing (51) and co-operates with one pole (40). The mounting is characterized by a winding holder (20) which can be rigidly clamped to the pole (40) mounted on the pole housing (51). The winding holder (20) has at least one elastic support arm (27) which exerts an elastic force on the exciter coil (60). As the pole is prevented from exerting force directly on the winding assembly, deformation and thus cracks in the winding body are practically excluded.
Patent DE-4002662-A1 (DE)
Title: Method of inflating crash protection air-bag
Inventor: KETTERER DIETER ING GRAD
IPC: B60R21/26
Filed: 1990-01-30
Abstract: The motor vehicle is provided with an air-bag (110) to protect the occupants in the event of a crash. The air-bag is folded to a compact shape and fitted in a recess in the hub of the steering wheel. The folded air-bag surrounds a vessel (2) which contains the gas, or means to produce a gas, with which the air-bag is inflated. The gas or means to produce the gas are so chosen that the air-bag is inflated to the required size and pressure irrespective of the ambient temperature. This may be achieved by adding chemicals to the gas in order to heat it if necessary.
Patent DE-4008256-A1 (DE)
Title: Identifying marker light for motorcycle - is mounted in housing of real-view mirror avoiding added drag
Inventor: HEIGL MANFRED
IPC: B60Q1/26
Filed: 1990-03-15
Abstract: One or more marker lights are inserted into the housing of each rearview mirror. The power supply is fed in through the attachment point of the mirror. In the case of electrically adjustable mirrors, the feed drive for the positioning drive is used to supply the lights. USE/ADVANTAGE - Motor cycle lights, esp. for service motor cycles. No added drag, relatively well protected light. Optically good position, and easy to mount.
Patent DE-4010672-A1 (DE)
Title: Reactive ion etching process - useful for rapid anisotropic etching of masked semiconductor substrates
Inventor: GRUENWALD HEINRICH DR
IPC: H01J37/34
Filed: 1990-04-03
Abstract: Treatment of workpieces, e.g. flat (pref. semiconductor) substrates, by reactive ion etching using e.g. a lacquer mask covering the substrate is carried out using a first electrode, pref. above the substrate, and a second electrode, pref. below the substrate. In one form, the novelty is that the first electrode generates a pref. high plasma density and the process gas (mixt.) is passed through the first electrode into the plasma compression zone for activation, esp. ionisation and fragmentation. An acceleration voltage, which determines the kinetic energy of ions bombarding the workpiece positioned on the second electrode, is provided between the plasma zone and the second electrode and is controlled by variation of the h.f. or r.f. power supplied to the second electrode.  In a second similar form, the acceleration voltage is controlled by variation of the medium frequency power supplied to the second electrode. Appts. for carrying out the process is also claimed. ADVANTAGE - The process provides anisotropic etching at high etch rate, without sidewall passivation and with reduced ion bombardment of the substrate, and can be used in low pressure processes with low particle generation.
Patent DE-4010680-A1 (DE)
Title: Display of instructions or notches - involves rectangular pieces of plastics film secured by overlapping adhesive sheets
Inventor: DRISCHLER ROLAND
IPC: B43L13/20
Filed: 1990-04-03
Abstract: The method is for attaching letters, figures, or symbols to a smooth surface in order to provide  instructions or other information. The letter or symbol is displayed on a rectangular piece of plastics film which has a backing sheet on the rear side and an adhesive fixing sheet on the front side. The fixing sheet overlaps the edges of the rectangular piece which carries the letter. After removing the backing sheet, the rectangular piece is applied to the surface which is to carry the instructions, and is then secured by the overlapping edge of the fixing sheet. USE - Display of instructions or other information.
Patent DE-4012717-A1 (DE)
Title: Angling lure for predatory fish - has channel for fishing line receiving length of gut connected at other end to hook
Inventor: CYFER MANFRED
IPC: A01K85/16
Filed: 1990-04-21
Abstract: The lure (12) for catching predatory fish has a channel (13) for the line, or is placed on a hollow rod (14) forming a channel for the line. The channel takes a length of gut, (15) to one end of which a hook (11) is fixed. - The other end is connected to the main line (10), either directly via a carabiner or swivel (16), or via another length of gut (17).