baber/WOPTO huggingface dataset:
Patent DE-3814092-A1 (DE)
Title: Ejection device for the socket strip of a flat cable plug connector
Inventor: GETELE JOHANN
IPC: H01R13/635
Filed: 1988-04-26
Abstract: In the case of a flat cable plug connector (1), especially for use in test sets, it is frequently the case that neither the locking function nor the lifting-off function (which requires two-handed operation and is thus ergonomically unfavourable) of the locking levers (18), which are arranged in the pin strip (2), are utilised. The locking levers (18) are thus removed. Two plungers (23) are guided through the two mounting holes (12) which are arranged in the pin strip (2) at right angles to its base surface (14), which plungers (23) are guided straight through further guide holes (30) and, in a manner which is stiff in bending, through a bracket (28) at their rear ends (25), and are clamped in a mutually parallel position. In a quiescent position, which is produced in any event by helical springs (33), the bent front ends (24) of the plungers (23) come to rest in the recesses (22) which are provided for the locking levers (18). If an operating force (34) acts on the bracket (28), this force is transmitted via the plungers (23) to the socket strip (3). Said socket strip (3) is displaced parallel to itself, in the sense of lifting it off. Damage to the contact pins (9) by the socket strip (3) being positioned obliquely with respect to the pin strip (2) is reliably prevented. An alternative possibility for mounting, without using the mouting holes (12), is indicated. <IMAGE>
Patent DE-3814602-A1 (DE)
Title: Work table
Inventor: ENGEL HARTMUT S
IPC: A47B17/02
Filed: 1988-04-29
Abstract: A description is given of a work table in which the support framework consists of at least one frame-like vertical unit with receptacles for the lateral coupling of footrests, and a horizontal unit consisting of a hollow section is connected to said support framework via sectional supports engaging in the hollow section, and the work top is supported via the horizontal unit.
Patent DE-3814739-A1 (DE)
Title: Dispenser
IPC: B05B11/00
Filed: 1988-04-30
Abstract: The invention relates to a dispenser for the metered delivery of its contents, especially a pastelike compound (M), having an actuating handle (B) which can be displaced against the resistance of a spring and an automatically lockable outlet aperture (Ö) of the delivery tube (25) and proposes, in order to increase serviceability, that the delivery tube (25) be guided in the actuating handle (B) so as to be movable but limited by stops, the outlet aperture (Ö) being withdrawn behind a locking part (38) in the unactuated condition (Figure 1) and extension out of the locking position being possible by means of the compression force in the event of actuation. <IMAGE>
Patent DE-3817617-A1 (DE)
Title: Exhaust turbocharger for an internal combustion engine
Inventor: SUMSER SIEGFRIED DIPL ING
IPC: F02B39/14
Filed: 1988-05-25
Abstract: An exhaust turbocharger for an internal combustion engine is described, in which the compression chamber in the compressor housing is separated by a pressure compensating chamber from the internal chamber of the bearing housing for the bearing of the turbocharger shaft. The pressure compensating chamber prevents lubricating oil from being sucked out of the bearing housing into the compressor housing.
Patent DE-3817871-A1 (DE)
Title: Temperature-regulated coolbox
Inventor: HOLZER WALTER DR
IPC: F25D17/06
Filed: 1988-05-26
Abstract: The application relates to a preferably mobile coolbox with temperature regulation in the manner of a "no-frost system", use being made of a cold accumulator or a refrigerant e.g. dry ice as cold source. The construction of the coolbox envisages a separate cooling space and a refrigeration chamber for receiving the cold source. All regulating units for temperature and air circulation are preferably situated in the cover of the coolbox.
Patent DE-3821177-A1 (DE)
Title: Holder for paper rolls
Inventor: WIRTZ-ODENTHAL BERNHARD
IPC: A47K10/38
Filed: 1988-06-23
Abstract: In the case of a holder for hygiene paper rolls (1) of large diameter, the end face (2, 3) of the paper roll is assigned to the rear wall (4) of the holder, the wall having a pin (5) for roller reception and also a covering hood (6) articulatedly connected to the rear wall (4). The pin (5) is designed as a prismatic body with a Y-shaped base, the two branches of the Y (29, 30) being directed upwards and the winding sleeve (18) of the hygiene paper roll (1) lying on them. <IMAGE>
Patent DE-3821703-A1 (DE)
Title: Device for blocking an apparatus connection
Inventor: BJUVENSJOE PETER
IPC: H01R13/707
Filed: 1988-06-28
Abstract: An apparatus connection for connection to a junction connection (7) which is provided with a protective cover (8) which can pivot comprises an electrical entry (3) and an electrical switch which are connected to one another in such a manner that the electrical switch is blocked by a device (11) when the junction connection (7) is not connected to the electrical entry (3), and is not blocked when the junction connection (7) is connected to the electrical entry (3) and that the junction connection (7) is fixed on the electrical entry (3) when the electrical switch is switched on. According to the invention, the cover (8) of the junction connection (7) can be moved into a track (6) on the apparatus connection. A catch (23) is arranged in the track, which unlocks the blocking of the device (11) when it acts. Furthermore, the device (11) has a closing device in the track (6), which closing device can be moved, when the device is not in the blocked state, to form a closing interaction of the cover (8) or with a step (9) thereon in order to fix the cover (7) in the track (6). The device (11) has a locking bolt (15) with the closing device, and this locking bolt can be displaced under the influence of the electrical switch. <IMAGE>
Patent DE-3825644-A1 (DE)
Title: Process for producing fibre-containing plastic surfaces
Inventor: FINK ROLAND DIPL ING
IPC: B32B7/027
Filed: 1988-07-28
Abstract: The present invention relates to a process and an apparatus for producing fibre-containing plastic surfaces by fraying out or pulling threads from unfrayed composite film webs which are heated or heated in certain regions, comprising at least two outer layers which enclose at least one core layer of plastic as an intermediate layer. The composite film web and/or the core layer of plastic are kept at temperatures which lie within a temperature range of 1@C above the melting range or the melting point and 100@C above the melting range or the melting point of the polymer of the core layer, are frayed out by pulling apart or similar mechanical separation of the core layer of plastic and at the same time divided into at least two plastic films or plastic webs which have at least one outer layer and a fibre-containing plastic sublayer.
Patent DE-3830241-A1 (DE)
Title: Pipe connection
Inventor: KATZENSTEINER JOSEF
IPC: F16L23/04
Filed: 1988-09-06
Abstract: A pipe connection has a ring (1) which is arranged in the region of the point of abutment of pipes (6, 7) and exhibits, on at least one side, a plurality of, preferably four, pivot levers (3) which are mounted on the ring (1), such that they can pivot about pins (36) aligned tangentially thereto, and the pipe-side lever arms (37) of which rest on a shoulder (32) which is provided in the region of the pipe end and belongs to an elevation (31). Provision is made for at least one internally threaded ring (2) which is screwed onto a thread (39), provided on the outer side of the ring (1), and, in order to brace the pivot levers (3) against the shoulder (32), rests on the lever arms (38), directed away from the pipe (6), of the pivot levers (3). <IMAGE>
Patent DE-3835028-A1 (DE)
Inventor: WENDEROTH BERND DR
IPC: C07D239/38
Filed: 1988-10-14
Abstract: Oxime ether derivatives of the formula I <IMAGE>  in which R<1> and R<2> are hydrogen or alkyl,Het is pyridyl, quinolyl, pyrimidinyl, pyrazinyl, pyridazinyl, thienyl, quinoxalinyl, isoxazolyl, benzoxazolyl or benzothiazolyl, where the heterocyclic ring system is optionally substituted  X is oxygen or sulphur, and the acid addition salts and metal complex compounds thereof which are tolerated by plants and the N-oxides thereof, and fungicides containing these compounds.
Patent DE-3836000-A1 (DE)
Title: Pulse-generating network for the excitation circuit of gas lasers, especially excimer lasers
Inventor: BETTE WILLI
IPC: H01S3/0971
Filed: 1988-10-21
Abstract: The pulse-generating network is constructed according to the principle of an inversion charge transfer circuit (ICT circuit), and, as saturable inductance, a saturable magnetic inductor or a saturable high-voltage pulse shaper is connected in series with these capacitors in a longtitudinal branch between a second capacitor and a third stripline capacitor. The saturable inductance (Ls) is integrated in the three-dimensional capacitor arrangement which preferably has a liquid dielectric. Viewed in the plate direction of the stripline capacitors, this inductance is mechanically and electrically inserted in the form of a stripline capacitor (C3) with extent (B) between a first solid-state capacitor or plate stack (C1/C2<*>) with extent (A) for the first and second capacitors, and a second plate stack (C3<*>) with extent C, for the third capacitor. The laser cavity (LK) is connected to the outer side of the second plate stack (C3<*>). <IMAGE>
Patent DE-3837822-A1 (DE)
Title: Transportable section warning apparatus
Inventor: HARNISCHMACHER FRIEDHELM
IPC: B61L23/06
Filed: 1988-11-08
Abstract: A transportable section warning apparatus (10) for underground use in Zone H and/or Zone "O" has a device for detecting, processing and indicating section messages detected by at least one sensor. A battery supply (27, 28) is accommodated in the section warning apparatus (10). Said apparatus has an enhanced-safety outer housing (13) with a first housing section (11) in which the battery supply (27, 28) (which is used in a sand-filled battery housing (26)) is accommodated and which contains a switch (44) which is encapsulated in a pressure-resistant manner and can be operated from the battery housing (26) in the event of its insertion or removal. The outer housing (13) furthermore has a second housing section which is separated from the first housing section (11) by an intermediate wall (14) and in which devices for detecting, processing and indicating section messages are accommodated, and which is itself encapsulated in sand. The electrical leads between the two housing sections are passed through the intermediate wall (14) in a pressure-resistant manner. <IMAGE>
Patent DE-3837864-A1 (DE)
Title: Non-track-bound motor vehicle
Inventor: TSCHAESCHKE ULRICH DIPL ING
IPC: B62D6/00
Filed: 1988-11-08
Abstract: The vehicle (1) has an automatically acting system (7 to 12) which continuously tests whether unacceptably large drift angles are occurring during driving. If this is the case, automatic intervention into the steering takes place by means of an adjustment motor (7). By means of a manual off switch or the like or by means of a non-self-locking design of the adjustment motor (7) and limitation of the forces or torques which can be produced by the adjustment motor (7) it is ensured that the driver can carry out any desired steering manoeuvres at any time. <IMAGE>
Patent DE-3837951-A1 (DE)
Title: Device for measuring the concentration of an undesired gas in air
Inventor: WENKER DIETER DR
IPC: G01N27/18
Filed: 1988-11-09
Abstract: The measurement is carried out according to the principle of thermal conductivity. On a housing (2) of the device (1), a cap (11) made of sintered metal is fitted on in a sealing fashion under a protective basket (10). In the cap (11), a circularly cylindrical body (16) made of brass extends from the interior of the housing (2) and has chambers (20, 21) parallel to each other. A temperature-dependent resistor (23) extends into the first chamber (20) as a passive filament (25). A temperature-dependent resistor (24) extends into the second chamber (21) as an active filament (26). The second chamber (21) is connected continuously to an intermediate space (19) between the body (16) and the cap (11) via apertures (31, 32, 33) in the body (16). Carrier electrodes (27 to 30) of the filaments (25, 26) are connected to a measuring signal preamplification part (36) of an electrical circuit (37) in the housing (2). <IMAGE>
Patent DE-3900087-A1 (DE)
Title: Brake-block (brake-pad) for a rim brake, in particular bicycle brake
Inventor: MILLER HELMUT
IPC: B62L1/00
Filed: 1989-01-03
Abstract: The brake-block (1, 1') for a rim brake, in particular bicycle brake, can be fastened to each end of a brake arm. The brake-block has a brake-lining (7) in a housing (2) and a threaded stem (4). The brake-lining is arranged such that it can move to a limited extent. <IMAGE>
Patent DE-3908368-A1 (DE)
Inventor: ANGERER SIEGFRIED
IPC: H01H35/14
Filed: 1989-03-15
Abstract: In an acceleration sensor with a mass moved in dependence upon inertia which is held in its position of rest in a housing by two springs secured and symmetrically engaging therein and which actuates a switch at a certain acceleration threshold, the springs support the mass in relation to the housing in the position of rest and during the acceleration-governed movement and also secure the mass in a permanent mechanical bond. It is thus possible to produce an acceleration sensor which is stable over a long period and always operates precisely.
Patent DE-3909186-A1 (DE)
Inventor: HEGNER FRANK DR DIPL ING
IPC: H01G4/228
Filed: 1989-03-21
Abstract: A mechanically heavily loadable and high-vacuum-tight feedthrough connection through a hole (2) of a high-temperature-resistant and vacuum-proof insulating part (1), particularly of ceramic, glass, or a single crystal, is disclosed which can be produced in a single high-temperature step and is thus inexpensive. It is designed as a terminal lead (4) covered with active solder and soldered into the hole, the terminal lead having a coefficient of thermal expansion less than that of the insulating part (1). The feedthrough connection is preferably used in a capacitive pressure sensor (10) having a diaphragm (11) and a substrate (12) which have spaced-apart, flat inner surfaces which are provided with at least one conductive layer (14, 15) for forming at least one capacitor and are electrically connected to the respective rear side via the feedthrough connection.
Patent DE-3916454-A1 (DE)
Title: Cushion for garden chair - consists of layers of padding between textile sheets sewn together  around their edges
Inventor: KUEHNEMUTH GERHARD
IPC: B68G7/10
Filed: 1989-05-20
Abstract: The method is for making a cushion for use with a garden chair. The cushion consists of a middle layer (10) of padding which is placed between two layers (11,12) of polyester wadding which are enclosed between layers of textile (8,9). These layers are placed on a press table (6) and compressed by a pressure plate (5) which is actuated by hydraulic or pneumatic cylinders (3,4). Whilst the materials are held in compression the edge of the textile outer layers (8,9) are sewn together by a stitching device (2). USE - Cushion for garden chairs.
Patent DE-3920374-A1 (DE)
Title: Cross wound bobbin winding - uses yarn tension and processor to maintain constant winding within bobbin dia. steps
Inventor: DERICHS JOSEF DR ING
IPC: B65H59/38
Filed: 1989-06-22
Abstract: In winding a cross wound bobbin by step control, where the winding ratio is constant until it reaches a given dia. and then reduced to be held until a further dia. is achieved, the rotary speed of the cross wound bobbin drive is controlled through the measured yarn tension. The rotary speed of the drive to the reciprocating yarn guide is related to the surface speed of the bobbin, and the angular speed of the drum in friction contact with the bobbin, and also kept constant within a step through the processor according to the ratio during the travel to give a stepped reduction. Pref., the bobbin drive has a controlled gearing connected to the drive to maintain a constant rotary speed, and its reduction ratio is controlled according to the measured yarn tension. The bobbin drive is linked to the reciprocating yarn guide drive, through a gearing with its reduction ratio controlled by the processor. The bobbin is powered by friction contact against its surface, operated by the drive system. ADVANTAGE - The technique gives a precision cross wound bobbin, controlled within steps, and accelerates the action if required.
Patent DE-3922441-A1 (DE)
Inventor: BAUER K PROF DR
IPC: A61K9/20
Filed: 1989-07-07
Abstract: The invention relates to a composition with improved tablettability, which contains ibuprofen and/or S-(+)-ibuprofen and conventional pharmaceutical additives and/or pharmaceutical vehicles, which is characterised in that it contains calcium ibuprofen salt and/or calcium S-(+)-ibuprofen salt, and to a process for preparing it.
Patent DE-3924357-A1 (DE)
Title: Transportable tent-like sleeping accommodation - is attached to standard passenger car
Inventor: BELLAN HEINRICH
IPC: B60P3/38
Filed: 1989-07-22
Abstract: Transportable living accommodation which can be erected over the rear of a passenger car, with attachment points (10,11) for a box-frame (1). A container in the form of a sleeping berth (3) can be mounted at vehicle roof height, and overhead protection is provided by a roof (6) with wind deflecting surfaces (7). ADVANTAGE - Design for tent-like overnight sleeping accommodation which can be attached to any standard passenger car.
Patent DE-3926834-A1 (DE)
Title: Letter file made from cardboard - is covered with plastics film and has cover hinges formed by two parallel grooves
Inventor: GROOVE KLAUS
IPC: B31D5/00
Filed: 1989-08-14
Abstract: The letter file is made from a sheet of cardboard (16) which is covered on each side by a layer (20) of plastics film, paper or textile. Hinges are formed by two parallel grooves (22, 22') on one side of the composite sheet and corresponding ridges (26) on the opposite side. The grooves (22, 22') separate the spine (14) from the covers (12, 12'). The grooves are formed by means of specially shaped rollers which either separate the outer layers (20) from the cardboard (16) in the regions of the grooves or stretch the outer layers in these regions. This feature enables the covers (12, 12') to be folded at right angles to the spine (14) without the tendency to spring back to their initial position. USE - Letter files.
Patent DE-3932570-A1 (DE)
Title: Chimney pot with inner and outer ducts - has end surface of inner duct wall sloping downwards in inward direction
Inventor: KIHM HERBERT DIPL ING
IPC: F23L17/14
Filed: 1989-09-29
Abstract: The chimney pot has an outer duct (12) and an inner duct (11).  The inner duct (11) has an outer layer (13) of thermal insulation and narrow air ducts (14,15) are formed between the inner (11) and outer (12) ducts.  The outer duct (12) is provided with an end cover (18) which is fitted with a central outlet duct (19). This central outlet duct (19) has a lower edge (19c) which projects below the lower surface of the end cover (18).  The upper end of the wall of the inner duct (11) is covered by a ring (20) which has an upper surface which slopes downwards in the inward direction. USE/ADVANTAGE - Chimney pot with inner and outer concentric ducts. Any rainwater which drips off the edge of the outlet duct drains into the inner duct.
Patent DE-3932846-A1 (DE)
Title: Radio interference filter - has symmetrical conductor system with centre strip and side branches embedded in resinous material which absorbs HF energy
Inventor: ALTMAIER HOLGER DIPL ING
IPC: H04B15/02
Filed: 1989-10-02
Abstract: A radio interference filter, partic. one for digitally operating equipment, has conducting elements to act as filters and a material between the conductors which absorbs h/f.. The conducting elements are symmetrical triplate type with outer conductors and one inner strip member which has transverse branching strips embedded with the main strip in the material which absorbs h/f energy.  This particular material is pref. an epoxy resin plus hardener and insulated carbonyl-iron particles. ADVANTAGE - The filter is small but effective over the whole band of interference frequencies.
Patent DE-3933266-A1 (DE)
Title: Controlling electromotor for folding roller shutter - sensing torque and and reversing before shut=off to prevent damage from obstruction or jamming
IPC: E06B9/82
Filed: 1989-10-05
Abstract: The method for controlling a reversing electric motor (17) uses a drive (19,21) for a folding roller shutter (1). The system is protected against damage or overload arising from a jammed track or other obstruction to movement. A manually operated switch (29) determines the drive direction with inputs (E27,E25) to a reversing unit (27) and torque controller (25) respectively. Torque is measured as a function of motor  current and compared with predetermined safe levels with allowance for gravitational differences between up and down travel. Further circuit refinements allow the travel to be automatically reversed during a preset time or turning angle before stopping. USE/ADVANTAGE - Frequently operated doors or screens.  Prevents motor from overheating and shutter elements from damage due to track stiction or destructions during closing.
Patent DE-3933434-A1 (DE)
Title: Air quantity monitor for vehicle tyre - has evaluating circuit on vehicle receiving signals from pressure and temp. sensors mounted on wheel rim with electronic circuit
Inventor: HETTICH GERHARD DR
IPC: B60C23/20
Filed: 1989-10-06
Abstract: Measurement signals from the pressure and temp. sensors are wirelessly sent to the evaluating circuit fixedly mounted in the vehicle.  The temp. sensor is in the form of a temp-dependent resistor (13) installed in the groove bed (12) of the wheel rim (10). This sensor registers the tyre air temp. at least two, equally distributed points on the circumference region of the wheel rim. Pref. the resistance is in the form of a resistance foil laid on a heat-resistant rim tape.  An electronic unit (11) is mounted on the outer side of the wheel rim and connected to the temp. sensor by leads extending through a hole in the rim and sealed.  The measurement value signals are received by a pick-up (15) on the vehicle via a ring coil (14) on the rim.  The pick-up supplies the evaluating circuit (16). ADVANTAGE - Accurate monitoring even when still or moving slowly.
Patent DE-3934239-A1 (DE)
Title: Catch for bonnet of motor vehicle - has hook which rotates in transverse plane of vehicle
Inventor: DUTSCHKA ALEXANDER
IPC: E05B83/24
Filed: 1989-10-13
Abstract: The bonnet of a motor vehicle is hinged to the bodywork near the base of the windscreen and is swung upwards about the hinge to the open position. The bonnet is locked in the closed position by means of a rotatable hook (18) which engages a bolt (21). The hook can be released by means of amanually operated handle. The hook is mounted so that it rotates in a plane transverse to the longitudinal axis of the vehicle. This method of mounting ensures that the Hook is not released when the vehicle is violently accelerated or decelerated. USE - Bonnet catch for motor vehicle.