baber/WOPTO huggingface dataset:
Patent DE-3707708-A1 (DE)
Title: Motor car cold-storage box for carrying beverages and foodstuffs during a journey
Inventor: DJELIC TITOMIR
IPC: B60N3/10
Filed: 1987-03-11
Abstract: The box makes it possible to utilise the cold-air stream of the motor car for refrigeration in winter and, for summer operation, has a refrigeration with artificial-ice feed. The artificial-ice refrigeration may also be used in addition to air refrigeration. The box consists of the cold chamber, connected to a compartment to receive cola cans or beer cans, a frame with base and a cover panel. The latter is provided with a compartment to receive audio cassettes. The panel also has a mount for a mobile telephone. The air-cooling line is provided with a control and shut-off fitting, by means of which the refrigeration of the box is controlled. It can also be switched over from air refrigeration to artificial-ice refrigeration. In the case of artificial-ice refrigeration, the box can be operated without connection in the motor car. The box is designed such that it makes the arm rest between the front seats in the motor car unnecessary. It can be located at any free place in the motor car.
Patent DE-3709253-A1 (DE)
Title: Fabry Perot sensor
Inventor: OTT WOLFGANG
IPC: G01L9/00
Filed: 1987-03-20
Abstract: In a Fabry Perot sensor, the two mirrors (22, 23) are formed at the end faces of ferrules (13, 14), which are carried displaceably with respect to one another in a housing part (12). Circularly or linearly polarised monochromatic light passes via a monomode optical supply fibre (8) to the first ferrule (13). When the mutual spacing of the mirrors (22, 23) at the end faces of the ferrules (13, 14) changes, the transmission or respectively reflectivity of the sensor (1) changes, the interference signal occurring being detected with the aid of a detector (20). <IMAGE>
Patent DE-3710250-A1 (DE)
Title: Apparatus for sterilising water by UV radiation
Inventor: DIETZ HARALD JOACHIM
IPC: C02F1/32
Filed: 1987-03-28
Abstract: An apparatus for sterilising water by UV radiation is provided with a cylindrical reactor tube, through which water flows, a rod-shaped UV light source fixed coaxially in the reactor tube, a quartz protection tube surrounding the light source and a round brush which is axially slidable on the quartz protection tube. The round brush is furnished with a threaded borehole which is pierced by a threaded spindle running between the quartz protection tube and the reactor tube, axially parallel to these tubes. The threaded spindle can be rotated in both directions by a drive device, so that the round brush proceeds to and fro in the interior of the reactor tube and cleans the exterior of the quartz protection tube.
Patent DE-3710319-A1 (DE)
Title: Process for the long-term and environmentally friendly disposal of industrial dusts having water-soluble fractions, in particular filter dust from refuse incineration plants
Inventor: TETENBERG JUERGEN DIPL ING
IPC: C04B18/10
Filed: 1987-03-28
Abstract: The invention relates to a process for the long-term and environmentally friendly disposal of industrial dusts having water-soluble fractions, in particular filter dust from refuse incineration plants, which is characterised in that the dust component is leached once or repeatedly with water, in that the solids are separated off from the leaching liquor and are processed to form a concrete, with addition of a cement component, whereas the leaching liquor, to isolate the salts dissolved therein, is worked up in a manner known per se.
Patent DE-3713484-A1 (DE)
IPC: E04C5/18
Filed: 1987-04-22
Abstract: The insert, to be set in concrete, for ensuring the desired position of reinforcements in reinforced concrete building components consists of at least two stirrups, which are open towards the formwork and welded together by means of longitudinal bars to form a unit, and at the stirrup ends of which the internally threaded sleeves are arranged, which are equipped with holding elements for the lower reinforcement, while the upper reinforcement is supported by the stirrup crosspieces or the longitudinal bars. The concrete covering for the upper reinforcement is ensured by the fact that the height of the stirrups is adapted to the desired position of the upper reinforcement. The insert is characterised in that it serves both to ensure the desired position of the reinforcements and, after the concrete has set, permanently, if necessary, as a constructional reinforcement for suspended loads acting on the underside of the building component and/or as a shear reinforcement. <IMAGE>
Patent DE-3718330-A1 (DE)
Inventor: TOMASI WALTER
IPC: A47G25/90
Filed: 1987-06-01
Abstract: PCT No. PCT/DE88/00317 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed May 28, 1988 PCT Pub. No. WO88/09637 PCT Pub. Date Dec. 15, 1988.The present invention relates to a device for making it easier to put on articles of clothing, such as coats, jackets or the like, with a holding device mounted so as to be of adjustable height on a vertical guide (1). The holding device has two half-hangers (3, 4) articulated by means of hinges (5, 6) with oblique axial directions (1, II). These half-hangers (3, 4) are tiltable forwards and obliquely downwards out of the horizontally aligned first end position into a second end position. Furthermore, a drive (7-10) actuable by the person putting on the particular article of clothing while he is putting it on is provided for varying the height h) of the holding device on the vertical guide (1). The device according to the invention affords in full and in the same way the assistance otherwise normally given by a helper in order to put on an article of clothing.
Patent DE-3721041-A1 (DE)
Title: Air duct
Inventor: SCHLAUDRAFF ERNST
IPC: F24F13/24
Filed: 1987-06-25
Abstract: In heating and/or air-conditioning systems, in particular in motor vehicles, to dampen the disturbing fan noise, it is proposed to arrange in the air-guidance direction, downstream of the fan, a curtain of fibres which are designed such that the entire duct cross-section is covered. By this means, it is reliably prevented that fan noises can pass through the air-outlet orifices into the interior of the motor vehicle.
Patent DE-3722225-A1 (DE)
Title: Printing mechanism for typewriters or similar office machines
Inventor: KITTEL ARTHUR ING GRAD
IPC: B41J1/24
Filed: 1987-07-04
Abstract: In printing mechanisms having daisywheels in typewriters or similar office machines, easy removal and fitting of said daisywheels from and onto the drive spindles must be guaranteed. For this purpose, in conventional typewriters, the daisywheel, the drive spindle and the drive motor are mounted in a carrier which is arranged so as to be pivotable from an operating position into an exchange position remote from the roller platen. Since, for this exchange operation, the ink-ribbon cartridge must also be removed from the cartridge receiver, the exchange of the daisywheel (3) is quite complicated. This has now been simplified according to the invention, in that the return of the carrier (8) after exchange of the daisywheel (3) takes place automatically from the exchange position into the operating position when the ink-ribbon cartridge (24) is fitted onto the cartridge receiver (21). Since the carrier (8) no longer has to be returned to its operating position separately, a significant improvement in handling results. <IMAGE>
Patent DE-3723019-A1 (DE)
Title: Electrically operated domestic appliance
Inventor: KOMESKER HEINRICH DR DR ING
IPC: H01R13/713
Filed: 1987-07-11
Abstract: The invention relates to an electrically operated domestic appliance, such as a hand-held hairdryer, a hair styler or the like, having a housing for accommodating electrical devices, such as a motor, heater, fan or the like, which can be switched on and off by means of a switch. The domestic appliance has a multicore cable on whose free end a plug is arranged which, for its part, interacts with a plug socket connected to an electrical power supply network. In order significantly to improve the safety for the user of such an electrically operated domestic appliance, the cable plug is provided with a safety switch for multipole disconnection, preferably two-pole disconnection, of the multicore cable. In this case, the plug consists of a plug lower part, which has the plug pins, and a plug upper part which is like a housing and is connected thereto. A multipole, preferably a two-pole, safety switch which is known per se, such as a two-pole changeover switch, is accommodated in the interior of the plug upper part.
Patent DE-3723525-A1 (DE)
Inventor: BRAUN OTTO
IPC: B61F5/28
Filed: 1987-07-16
Abstract: In an undercarriage for railway vehicles, the brake body (3) of a magnetic rail brake or of an eddy-current brake is held by means of a drive device (4) so as to be capable of being lowered or raised between an upper position of rest and a lower operative position and supported in both positions by stops (6 and 1e, respectively). In order to keep the constructional outlay as small as possible and to achieve a moment-free force flow, the drive device (4) is secured to a carrier (1) of the undercarriage frame which does not carry out any resilient movements with respect to the rail (7) so that there is a spacing between carrier (1) and rail (7) which is to this extent constant. In addition, the aforesaid carrier (1) has the stops (1e) which support the brake body (3) in its operative position and are provided in order to avoid moments in the direction of action of the forces occurring. <IMAGE>
Patent DE-3724871-A1 (DE)
Inventor: HERRMANN CHRISTOPH DR
IPC: C08F297/04
Filed: 1987-07-28
Abstract: The AB block copolymers of the prior art have a tan delta curve having a comparatively narrow attenuation region. In order to obtain tyre treads having an optimum performance profile, these known block copolymers must be blended with other rubbers having certain glass transition temperatures, which is in practice regarded as disadvantageous. 
<??>The block copolymers according to the invention comprise from 40 to 80% of a block A based on butadiene (uniformly distributed vinyl group content 8-60%) and from 60 to 20% of a block B based on
 - 0-60% of butadiene,
 - at least 10% of isoprene and
 - up to 45% of styrene,
 the vinyl content of the diene units being from 75 to 90%. 
<??>These block copolymers have a considerably broadened attenuation curve. 
<??>The AB block copolymers are used to produce tyre treads.
Patent DE-3728566-A1 (DE)
Title: Optoelectronic semiconductor component
Inventor: SCHAIRER WERNER DR
IPC: H01S5/10
Filed: 1987-08-27
Abstract: Undesired reflections of the laser light produced in the active layer occur on specific surfaces of optoelectronic components. These reflections are suppressed, according to the invention, by a surface being produced which is inclined approximately at an angle of 45@ with respect to the plane of the active layer, so that the laser light is bent in the direction of the substrate on this surface and is absorbed there. In consequence, the transverse lasing which occurs in the case of pulsed laser can be prevented and, in addition, a super luminescence diode (high-output light-emitting diode) can also be created, by avoiding the reflection at the rear end of the resonator of a laser diode.
Patent DE-3728980-A1 (DE)
Title: Connection of two elements of a fuel feed system arranged coaxially in series
Inventor: HERBST KURT
IPC: F16B2/06
Filed: 1987-08-29
Abstract: The connection permits an easily disconnectable but secure axial fixing of two elements of a fuel feed system of internal combustion engines. The axial fixing of two parts (3 and 8), arranged axially to one another, is achieved by a clamp (33), the connecting part (34) of which has bearing flanges (36) extending over the parts (3, 8), steady-bracket arms (37) and guide arms (41) of which flanges being bent at right angles. The guide arms (41) have a parallel section (42) towards their free end (46) and a slanting section (45) extending radially outwards. Each guide arm (41) engages in a guide opening (53) of a clamping jaw (52), into which a screw (49) is screwed, which engages through an elongated hole in each bearing flange (36). In the released position (57), the clamping jaws (52) can be pushed over the individual elements (3, 8). The clamp (33) can basically be used everywhere for the axial fixing of two elements. <IMAGE>
Patent DE-3731584-A1 (DE)
Title: Load transporting vehicle
Inventor: SANDER HANS DIPL ING
IPC: B60F1/04
Filed: 1987-09-19
Abstract: Load transporting vehicle, consisting of different load receptacle devices, road running gear and rail running gear. The sets of running gear can be used alternately; predominantly, the road running gear will always remain on the vehicle whilst the heavier rail running gear can be easily removed and can remain on the rail when the vehicle is travelling on roads. Essentially, 2 variants are provided: firstly a set of rail running gear in front of and behind the sets of road running gear, and secondly the set of rail running gear is arranged between the two sets of road running gear. This design permits the load receiving means always to remain mobile, to be able to travel on the roads in accordance with motor vehicle traffic regulations and furthermore to participate, when on rails, in so-called road/rail transport.
Patent DE-3732003-A1 (DE)
Title: Injection device
Inventor: DAHLMANN GERD-UWE
IPC: F02M45/06
Filed: 1987-09-23
Abstract: In an injection device with a pilot injection piston (2), which during its reciprocating movement shuts off an inlet (4), arranged laterally in a bushing (1) enclosing the piston (2), and reduces a pressure chamber (5) formed in the bushing (1), with a main injection piston (18), displaceably supported in a bushing (17), which piston in its reciprocating movement shuts off an inlet (20) fitted laterally in the bushing (17) and at the same time reduces a pressure chamber (21) in the bushing (17), and with a distributor device (7) for distribution of the liquid displaced by the pilot injection piston (2) and the main injection piston (18) respectively to different points, a reliable and accurate metering of the pilot injection quantity and the main injection quantity can be achieved in that the distributor device (7) has an axial chamber, which at its two ends has a feed line (8, 23) for the liquid displaced by the pilot injection piston (2) and the main injection piston (18) and in each case a seat (11, 11'), that a pin (9) is supported, longitudinally displaceably in the chamber, the ends (10, 10') of which pin are so designed that they can bear on the associated seat (11, 11'), that an outlet (14) is arranged approximately in the centre of the chamber and that ground surfaces (12, 12') on the circumferential surface of the pin (9) are arranged on both sides of the outlet (14) so that the ground surface (12 and 12') of one side respectively communicates with the outlet (14), ... Original abstract incomplete. <IMAGE>
Patent DE-3733187-A1 (DE)
Title: Automatic rainproof roof
Inventor: HILDEBRANDT JUERGEN
IPC: E04H4/10
Filed: 1987-10-01
Abstract: For tarpaulin covering for a playing field by means of a covering tarpaulin by an unrolling mechanism, pulling mechanism, carriage, chain pull, top and bottom rails. Operation by pushing a button via an external circuit. Rainproof roof for tennis-tournament installations and national-league football grounds.
Patent DE-3739414-A1 (DE)
Title: Saw chain and guide bar for a chainsaw
Inventor: ALEXANDER CARL J
IPC: B27B17/08
Filed: 1987-11-20
Abstract: A saw chain and a guide bar for a mechanically driven chainsaw are specified. The saw chain has plane cutting elements and plane connecting members which are pivotably interconnected. Each cutting element has a recess for receiving a portion of a connecting element. The guide bar has a chain-supporting surface with a substantially rectilinear first portion for resting on the workpiece to be cut, an arcuate second portion which passes into the first rectilinear portion and defines one end of the guide bar, and an arcuate third portion which passes into the arcuate second portion but has a smaller curvature than the second portion. The end of the guide bar held by the driving elements has an outwardly curved guide wall for guiding the saw chain from the drive up onto the guide bar.
Patent DE-3740493-A1 (DE)
Title: Organopolysiloxanes containing adsorbed hydratable groups
Inventor: DAEHN-SIEGEL SABINE
IPC: G02B1/04
Filed: 1987-11-30
Abstract: Adsorption of amphiphilic aromatic compounds on known hydrophobic organopolysiloxanes, preferably arylpolysiloxanes, successfully hydrophilises the surfaces of these organopolysiloxanes. In this way, known embodiments of these materials, for example soft contact lenses, can be rendered more biocompatible and better tolerated by the eyes.
Patent DE-3743300-A1 (DE)
Title: Air distributor
IPC: F24F13/072
Filed: 1987-12-19
Abstract: An air distributor for ventilation and air-conditioning systems consists of a thin, flexible, air-impermeable tube, which is provided at one end with a closed bottom (5) and at its circumference with air outlet openings (7). All air outlet openings (7) have the same diameter and the same centre distance from one another. The quantity of air flowing out of the air outlet openings (7) per unit of time and length is dependent on the static overpressure at the closed bottom (5) and is largely the same over the entire length of the air distributor (3). The air distributor (3) has a low mass and can be suspended with the aid of foil strips. <IMAGE>
Patent DE-3801102-A1 (DE)
Title: Device for a reciprocating piston engine with variable combustion chamber
Inventor: SCHMID ERICH
IPC: F02B75/04
Filed: 1988-01-16
Abstract: In a spark ignition engine, the maximum compression is determined by the knocking limit, the optimum compression pressure not being attained at partial load and in throttling of the fuel delivery-controlled engine. In this invention, a secondary piston (4) with incorporated inlet valve (5) is fitted in the cylinder head (2), which piston varies the shape of the combustion chamber (3). The inlet valve (5) is actuated by way of a rocker (8), which is supported on a swivelling lever (16). The swivelling lever (16) has a bearing half (13) which forms the pivot on the camshaft (7). On the opposite side it bears positively on the claws (11) of the secondary piston (4), for example by means of half rollers (12). The geometry of kinematics from the camshaft (7) by way of the rocker (8) to the inlet valve (5) is thereby maintained. The reciprocating movements of the secondary piston (4) are performed hydraulically. In type 1, Fig. 6, a difference in area between the oil chambers (17 and 18) exists, the oil chamber (17) being dominant, which chamber is connected to the oil source by a 2/2-way directional control valve only in the compression cycle. As a result, the secondary piston (4) achieves its assigned position due to the compression pressure and the oil pressure on the opposite side. <IMAGE>
Patent DE-3801267-A1 (DE)
Title: Vehicle brake system
Inventor: BAUSCH PAUL DIPL ING
IPC: B60T8/26
Filed: 1988-01-19
Abstract: A vehicle brake system has measuring devices (15, 16) for the detection of different coefficients of friction on both sides of the vehicle. Control elements (18, 19) are connected so that when braking on a surface with different coefficients of friction, the brake pressure in the brake of that rear wheel (4 or 5) which is on a surface affording more grip is reduced. As a result, this wheel can exert a greater cornering force and prevent swerving of the vehicle. <IMAGE>
Patent DE-3804642-A1 (DE)
Title: Arrangement for avoiding the variable aperture aberration (spherical aberration) in scanning microscopes having z-scan
Inventor: GROEBLER BERNHARD DIPL ING
IPC: G02B21/00
Filed: 1988-02-15
Abstract: Scanning microscope - confocal beam path - z-scan - minimising the aperture aberration - moving means in the beam path - automatic adjustment - minimising for each z-scanning step. An arrangement for avoiding the variable aperture aberration in scanning microscopes having z-scan which is used in scanning microscopes having a confocal beam path and is suitable for transmitted light techniques and incident light (reflected light) techniques. The invention is based on the object of producing an arrangement in which the various aperture aberrations which occur are minimised as a function of a set depth of focus z1,2,...n. The object is achieved by an arrangement according to the invention in that the light-bundle generating and receiving means and/or at least parts of the optical systems which influence the light bundle are arranged so that they can be moved along the beam path and that these means are operatively connected via an actuator to a central control unit.
Patent DE-3807041-A1 (DE)
Title: Triazole compounds, process for their preparation, and method of regulating the growth of plants
IPC: A01N49/00
Filed: 1988-03-04
Abstract: Triazole compounds of the formula I <IMAGE>  in which   R<1> is hydrogen, cyclopropyl, unsubstituted C1-C4-alkyl or C2-C4-alkynyl, or C1-C4-alkyl or C2-C4-alkynyl, each of which is substituted by methyl, ethyl, ethenyl, ethynyl, hydroxyl, fluorine, chlorine, bromine or C1-C4-alkoxy, or else represents a C1-C4-alkoxy, C2-C4-alkenyloxy or C2-C4-alkynyloxy group, R<2> and R<3> independently of one another are hydrogen, linear or branched C1-C3-alkyl, or the radicals R<2> and R<3> together with the C atom to which they are bonded can form a carbocyclic ring which has up to six members in each ring system and which optionally has bridging members, and with the proviso that, in formula Ia, at least two of the radicals R<1>-R<3> are other than hydrogen, and R<4> is a sulphonyl radical SO2R<5> (where R<5> represents linear or branched C1-C8-alkyl or optionally substituted phenyl), a process for the preparation of the azoles of the formula I, and their use for regulating the growth of plants.
Patent DE-3810903-A1 (DE)
Title: Arrangement for controlling the intensity of lighting of the instrument panel of a motor vehicle
Inventor: BITETTI RODOLFO
IPC: B60Q3/04
Filed: 1988-03-30
Abstract: An arrangement for controlling the intensity of lighting of the instrument panel of a motor vehicle comprises     a generator device (3) for producing a counting signal, a first counting device (4) which is connected to the output of the generator device (3) for producing the counting signal, a second counting device (5) which is capable of counting forwards and/or backwards and as a result of incrementing and/or decrementing its counting state, a device (6, 7, 33, 18) by means of which the incrementing and/or the decrementing of the counting state of the second counting device (5) can be controlled, a comparator device (8) for comparing the counting state of the first counting device (4) and of the second counting device (5) which produces an output signal whenever a predetermined counting state configuration of the first and of the second counting devices (4, 5) is detected, and a processing device (9) with activation inputs (11, 12) which are connected to the first counting device (4) and the processing device (8) and to an output (13) which can be connected to means (2) for illuminating the instrument panel of the motor vehicle.   <IMAGE>
Patent DE-3811825-A1 (DE)
Title: Thermocouple with noble metal sleeve
Inventor: KOERTVELYESSY LASZLO DIPL PHYS
IPC: G01K1/10
Filed: 1988-04-08
Abstract: Thermocouples in liquid gas must receive a noble metal covering. If it is welded on the tip of the ceramic protective tube, the noble metal sleeve can be quite light. The reaction of the thermocouple is fast.