baber/WOPTO huggingface dataset:
Patent DE-3344488-A1 (DE)
Title: Device for connecting components as well as clamping and checking devices with straps
Inventor: SMETZ REINHARD
IPC: B66C1/12
Filed: 1983-12-06
Abstract: In a device for connecting components with a strap, a strap connection is used which is rotatably mounted in the device. The strap connection is connected to a ratchet wheel in such a way as to be fixed in terms of rotation. The ratchet wheel has only one tooth, to which a pawl is allocated. A strap can be attached to the device quickly and reliably by turning the strap connection.
Patent DE-3346616-A1 (DE)
Title: Pressure-hose cleaner with devices for teleoperations
Inventor: SCHUBERT WERNER DR MED
IPC: E02D37/00
Filed: 1983-12-23
Abstract: In addition to the original flushing and advancing action of pressure-hose cleaners, by converting preferably the front part of the nozzle body it is possible to achieve extra functions by fitting in hydrostatic components or a linear motor as well as valves, so that then internally damaged lengths of pipe, sewers or other lines can likwise be reached by fluid teleoperatively, for example by means of expanding by balloon, mechanically, gripping for transport, rasping, cutting, hooking-in and other methods, it also being intended for the exchangeable front part of the nozzle body to be used with various hydrostatic components.
Patent DE-3412244-A1 (DE)
Title: Telecommunications connecting socket
Inventor: KEWITZ WERNER DIPL ING
IPC: H01R43/20
Filed: 1984-04-02
Abstract: A telecommunications connecting socket has a base design in which a bush is integrally formed centrally. The contact tabs allocated to this bush are connected to the contact points of a connecting strip by means of conductor tracks which lie in a plane and are held in recesses in the lower base part. The contact tabs are preferably connected to the conductor tracks by means of spot welding. An upper base part has retaining connecting pieces which press the conductor tracks into the recesses in the lower base part. The conductor tracks can be assembled particularly easily in that they are held in their installation position at their ends on the contact-point sides by a device, and are subsequently placed onto the lower base part together.
Patent DE-3412464-A1 (DE)
Title: Apparatus for turning flat articles, especially filled postal envelopes
Inventor: ABELS KARL-HEINZ
IPC: B65H15/00
Filed: 1984-04-03
Abstract: In an apparatus, with a rotary table device (9), for turning filled postal envelopes in their principle plane, as is required in automatic post processing lines between an inserter and a franking machine, the rotary table device 9 has, to make operation relatively noise-free and wear-free, two coaxial discs (13, 14) which are coupled in a rotationally fixed manner, can be displaced axially towards one another and between which, in an axially spaced manner, the postal envelopes can be inserted by means of inserting rollers (37) which reach through openings (25') in one of the discs (13) and can be discharged once again once they have been turned following a desired angular rotation by suitable discharging rollers through 90 DEG  or 180 DEG in their principle plane. During the angular rotation, the discs (13, 14) are pressed together by means of an axial movement drive (47 to 57) which is controlled in such a way that the same pressing force is always exerted, independently of the thickness of the postal envelope. The inserting and discharging rollers have separate drive motors, which operate under the control of acquisition signals from photocells (45) (Fig. 5). <IMAGE>
Patent DE-3414041-A1 (DE)
Title: Device for limiting the peak pressures in piston engines by means of pistons sprung against the crankshaft drive
Inventor: GOHLE HERBERT DIPL ING
IPC: F02B1/04
Filed: 1984-04-13
Abstract: In order to improve the economy of piston engines at partial load a piston (1) sprung against the crankshaft drive is proposed, which at high pressure yields on the upper side of the piston according to the spring constant of the spring (2) and thus limits the pressure increase at tdc. The spring is arranged in the piston or in the connecting rod (4), preloaded towards a basic position with a damping element (5), has a degressive spring characteristic and is so designed that no disturbing resonances occur. By means of this device a high compression ratio is possible without the disadvantages otherwise associated with this, which is advantageous especially at partial load. Spark ignition engines at full load take on an operating sequence like that of the diesel engine, whilst in the latter it is possible to run with less excess air at partial load. <IMAGE>
Patent DE-3414855-A1 (DE)
Title: Waveguide switch with PIN diodes
Inventor: SOLBACH KLAUS DR ING
IPC: H01P1/15
Filed: 1984-04-19
Abstract: An electronic waveguide switch having PIN diodes on a metallised dielectric substrate which is built into the waveguide. A junction abuts against one broad side of a main line of the waveguide, so that an E-plane waveguide junction is produced. The metallised dielectric substrate is built into the junction in such a manner that its front surface terminates smoothly with the broad side of the main line. The front surface of the substrate has a slot resonator which is tuned to the operating frequency of the waveguide. The rear surface of the substrate has a microstrip resonator transversely with respect to the slot resonator, which microstrip resonator is connected to PIN diodes. The main line is terminated with a short circuit at one end (Fig. 3). <IMAGE>
Patent DE-3416024-A1 (DE)
Title: Control unit
Inventor: BAUER KARL-HEINZ
IPC: F16H19/00
Filed: 1984-04-30
Abstract: The invention describes a control unit for adjusting heating, air-conditioning and/or ventilation systems in motor vehicles. Sliding elements are guided in an elongate base body between two limit positions. With the aid of these sliding elements, adjustment elements, such as for example flaps or motors, are set by transmission means. A step-down gearing in the form of toothed racks and gearwheels is provided as transmission means. A sliding body on which two ink ribbons are attached one next to the other is also moved with the sliding element. These ink ribbons are passed between optical waveguides, the ends of the optical waveguides being arranged in such a way that a thermometer scale-like display is produced.
Patent DE-3416146-A1 (DE)
Title: Device for controlling a common cold
Inventor: HAGEDORN JUERGEN
IPC: A61F5/00
Filed: 1984-05-02
Abstract: The common cold is controlled by increasing the temperature inside the nose. This is effected by shutting off the nostrils. For this purpose a clip is described whose clamping force is just sufficient for pressing the nasal walls together. The parts coming into contact with the nose are cushioned with a skin-compatible material and are adapted to suit the nasal walls.
Patent DE-3430692-A1 (DE)
Title: Circuit arrangement for the bipolar limitation of the voltage signal of a voltage source
Inventor: MATTES BERNHARD DIPL ING
IPC: H03G11/02
Filed: 1984-08-21
Abstract: A circuit arrangement for the bipolar limitation of a voltage signal of a signal source, in particular for the signal limitation of the signals of a delay sensor, is proposed, the signal source (Ui) being connected via two limiting diodes (D1, D2), connected in antiparallel, to two voltage sources for predetermining the upper and lower limiting thresholds. In this case, the two voltage sources are preferably predetermined by a voltage divider (R1, R2). In this way, a bipolar signal limitation can be achieved with little expenditure and using just a few inexpensive passive components. <IMAGE>
Patent DE-3435566-A1 (DE)
Title: Cable harness for motor vehicles
Inventor: SPANBALD BRUNO
IPC: H02B1/20
Filed: 1984-09-27
Abstract: In the case of a cable harness for motor vehicles, having electrical conductors which lead to electrical components which are arranged at the same level one behind the other and, at their end facing the components, have a plug socket or a plug for connection of the component to the associated conductor, the conductors run in a housing which has a base body and a removable cover. The plug sockets and the plugs project out of the base body and are held elastically therein by means of their rearward end.
Patent DE-3438318-A1 (DE)
Title: Transverse conveyor
Inventor: WALLICH ERICH
IPC: B65G25/02
Filed: 1984-10-19
Abstract: Rod-like material such as tubes, round steel and sectional steel is transported in steps transversely to the longitudinal direction of the individual parts using a lifting beam, which passes through a curve which is steep in the lifting and laying region and very flat in the transport region. To this end, the lifting beam is indirectly connected to the fixedly positioned base frame via a rocker and a connecting rod, specifically via rocker levers. The rocker levers are pivotably arranged on the base frame and connected at their free ends by means of a coupling rod. As the crankshaft rotates, the rocker is lifted and lowered according to the crank throw, a corresponding longitudinal movement resulting from the lever transmission of the rocker. The flat, i.e. elliptical coupling curve is produced by superposition of the movements. <IMAGE>
Patent DE-3440462-A1 (DE)
Title: Automatic feeding device
Inventor: BLANC WALTER
IPC: A01K39/014
Filed: 1984-11-06
Abstract: In order in an automatic feeding device, especially for poultry, having a supply container and a cover to restrict access to the supply of feed to useful animals only, it is proposed that the cover include at least one part which can be pivoted by means of a pivoting device, seals off the supply container in a first position and releases it in a second position, and that the pivoting device include a step which is coupled to the pivotable part of the cover in such a way that the pivotable part of the cover only adopts the second position if the step is subjected to a predetermined minimum load.
Patent DE-3500704-A1 (DE)
Title: Distributing conveyor for material in piece form
Inventor: BOLLIER WILLY
IPC: B65G17/18
Filed: 1985-01-11
Abstract: The distributing conveyor has a plurality of trolleys (18) rotating on an endless track and each having a support plate (3) for the material to be conveyed. Each trolley (18) has two roller supports (19, 20) which are connected to the trolley body (23) via horizontal and vertical pivot pins (21, 22) and are offset in the direction of travel. The rails (1, 2), over which the trolleys (18) are drawn by means of a chain (17) moving in three dimensions, are vertically offset, in rising, falling and helically extending regions, in a manner such that the support plates (3) are horizontally aligned even in these regions. <IMAGE>
Patent DE-3506355-A1 (DE)
Title: Bushing-type capacitor having overvoltage protection
Inventor: POPP ERWIN DIPL ING
IPC: H01G2/14
Filed: 1985-02-22
Abstract: A bushing-type capacitor in the case of which a varistor compound, especially sintered zinc oxide, is used as the dielectric. In addition, the bushing-type capacitor can contain a further dielectric having a compound of high dielectric constant in order to increase the capacitance, and a ferrite ring in order to increase the inductance. While the capacitance of the bushing-type capacitor acts in a voltage-limiting manner in the case of short pulses and steep pulse edges, the varistor effect, which responds in a delayed manner, becomes effective in the case of longer-lasting pulses having a corresponding amplitude, by means of which effect interference voltages are dissipated to earth.
Patent DE-3508082-A1 (DE)
Title: Vehicle for the disabled
Inventor: ROWOLD KARL JOACHIM ING GRAD
IPC: A61G3/06
Filed: 1985-03-07
Abstract: In a vehicle for the disabled, comprising means for accommodation of a wheelchair as a vehicle seat, two support rails are preferably provided in the region of the vehicle bottom, which rails can be extended linearly in the direction of the transverse axis of the vehicle. The wheelchair is provided with supporting surfaces under which the support rails engage. The driver's seat in the wheelchair can be adjusted in height and can be lowered down to ground level.
Patent DE-3518039-A1 (DE)
Title: Device for regulating the temperature of liquids
Inventor: POLLACK KLAUS DIPL ING
IPC: B01L7/02
Filed: 1985-05-20
Abstract: The invention relates to a device for regulating the temperature of liquids such as it is used in laboratories for research and routine work, for materials testing, for testing electronic components and the like. Its purpose is to achieve precisely defined and reproducible temperatures and temperature-time profiles. Compared to the known devices, only a minimum of temperature-regulating fluid is to be required, resulting in a correspondingly lower energy demand, and it is to be possible to connect external consumers. This is achieved by arranging the discharge-suction pump and a heat exchanger incorporating the heater, the temperature sensor and the cooler outside the bath and connecting them with the bath to form a liquid circuit, and by providing at the bath an infeed connection and a return connection for liquid lines of external consumers.
Patent DE-3519891-A1 (DE)
Title: Gyroscope
Inventor: GRUBER ERNST
IPC: G01C19/02
Filed: 1985-06-04
Abstract: A gyroscope having a rotor which rotates about a non-rotating shaft is simple in construction, having only a few moving parts because the rotor shaft 2 is subdivided into two parts by a two-part hinge member 8a and 8b, one part 2a of which rotor shaft is connected to the housing 11 and the other part 2b of which can be rotated about the hinge members and accommodates the bearing shaft 13 for the rotor 5. The hinge members 8 are arranged approximately at the centre of gravity of the rotor 5. The gyroscope 10 can be constructed with two or three degrees of freedom and as displacement gyroscope or rate gyroscope with the measuring devices required for its operation. For a measuring operation in which the rotor 5 is only driven for run-up, a compensation circuit with an amplifier 23, a controller 24 and a multiplier 25 is also provided which generates a measurement signal 22 proportional to the measured quantity independently of the rotational speed of the rotor 5. The gyroscope 10 can be driven by means of a spiral spring 16 or pneumatically. Apart from an electrical caging, a rigid or soft spring caging of the rotor axis 2 is also possible. <IMAGE>
Patent DE-3525515-A1 (DE)
Title: Curtain with adjustable visibility protection slats
Inventor: MOSER HELMUT
IPC: E06B9/52
Filed: 1985-07-17
Abstract: The present invention relates to a curtain which can be rolled up, with adjustable slats. The slats are in this case arranged between two fabric webs. The result is a curtain which is very easy to manufacture and which is capable, even in the case of open or absent window panes, of keeping out flying insects, in addition to the light and visibility protection. The slats can in this case be made as part of the fabric. <IMAGE>
Patent DE-3530323-A1 (DE)
Title: Method and appliance for spraying an electrically conductive fluid
Inventor: SCHAAD HANS-JULIUS
IPC: B05B5/025
Filed: 1985-08-24
Abstract: Method for spraying an electrically conductive fluid which under pressure emerges as a fine jet from at least one orifice connected to a fluid supply, an electric field being applied between the fluid and a surface to be sprayed, and the objective of uniform spraying of the surface being achieved by employing discharge members in the form of pipes or hoses, which have walls perforated by a multiplicity of fine to very fine ducts and in a suspended position from above, charged with the fluid, are run past the surfaces to be sprayed. <IMAGE>
Patent DE-3534392-A1 (DE)
Title: Driving apparatus for placing and/or extracting sections
Inventor: THIEROLF NORBERT
IPC: E02D13/10
Filed: 1985-09-27
Abstract: For the rapid placement and/or extraction of sections or the like, a driving apparatus is proposed in which a housing 2 can be displaced on a guide rail 1 by means of hydraulic cylinders 3. The housing 2 has a universal section entering guide 5 as well as a clamping device 11 located underneath it. In particular, the clamping device 11 can be fastened under an impact plate 11 which is displaceable in the housing 2 and can be locked in particular in both end positions and in which a hammer 6, 7 is arranged in at least one hollow space 8, 9 in such a way that, during an oscillating movement taking place in the section direction, this hammer 6, 7 strikes the impact plate 10 as a function of the instantaneous position of the latter during the up and down movement. <IMAGE>
Patent DE-3538966-A1 (DE)
Title: Apparatus holder having a securing device, especially a compressed-air apparatus support in a fire engine
Inventor: WELS HEINZ
IPC: B60R11/00
Filed: 1985-11-02
Abstract: In the case of an apparatus holder (1) having a securing device (2), especially a compressed-air apparatus support in a fire engine, a blocking catch (3) is provided which can pivot and, for the purpose of locking an apparatus (10) in the holder (1), can engage in a catch (4) in a pivoting lever (8) which then runs essentially horizontally, and which blocking catch (3), for the purpose of releasing the apparatus (10) can be pivoted upwards and to the rear by means of an operating device (9), especially in the form of an air cylinder, the free end of the pivoting lever (8) being constructed as a moulded claw (11) for engaging with an apparatus which is held (Fig 1). <IMAGE>
Patent DE-3539558-A1 (DE)
Title: Method and circuit for producing a clock frequency for power-electronic apparatuses and machines
Inventor: GUENTNER HERWIG DR
IPC: H02M3/156
Filed: 1985-11-07
Abstract: The clock frequency is produced in an electronic circuit (1 to 6, 7 to 11) in the form of a swept frequency (fswept), the sweeping preferably being carried out randomly, and the sweep frequency amounting to only a relatively small proportion of the clock frequency produced. <IMAGE>
Patent DE-3542543-A1 (DE)
Inventor: SCHACHT PETER
IPC: B27M3/00
Filed: 1985-12-02
Abstract: 1. A method of making a solid wood board (1) by pressing together a plurality of plies (2, 3, 4) of wood strips (5) in a pressing direction extending transversely to the latter, at least one of which forms a surface-layer of a visible surface of the solid wood board (1), characterized in that the surface-layer (2, 4) is compressed transversely of the pressing direction and of the grain of the wood strips (5) forming said surface-layer (2, 4) until the wood strips (5) of the surface-layer (2, 4) arch, that the arching of the wood strips (5) is limited by a stop (6, 7) to prevent breaking out thereof and that then the archings of wood strips (5) are pressed flat with simultaneous supporting of the compressed side edges of the surface-layer (2, 4).
Patent DE-3545292-A1 (DE)
Title: Switching apparatus having adjustable operating parameters
IPC: G05B19/10
Filed: 1985-12-20
Abstract: A switching apparatus, which overall is provided with the reference symbol 10, for switching DC magnets 12 which are activated by an operating current or quiescent current is equipped with various potentiometers 11 for adjusting various operating parameters. As examples of important, adjustable operating parameters, mention shall be made here of overexcitation current, overexcitation voltage, overexcitation time, rated current or delay time during switching over from one magnet to one of the others. According to the invention, the potentiometers 11 are connected to a display device 14 via which the respectively adjusted operating parameter of each individual potentiometer 11 can be displayed. Advantageously, only one display device 14 is provided for all the potentiometers 11, each individual potentiometer 11 can be called up separately via a selector switch 15 and the correspondingly adjusted operating parameter can be displayed in the display device 14. <IMAGE>
Patent DE-3600198-A1 (DE)
Title: Vertically operating windscreen wiper system for motor vehicles of all types
Inventor: GRIESEL HEINRICH
IPC: B60S1/34
Filed: 1986-01-07
Abstract: Compared to the previously known windscreen wipers, the windscreen wiper (1) according to the invention moves in a vertical direction - perpendicularly with respect to the longitudinal axis of the windscreen (3) - from the upper frame part (2) to the lower frame part (16) and vice versa, and thus wipes the entire windscreen surface (3) free of precipitate even if the windscreen or rear window is curved laterally and even if the windscreen or rear window becomes continually wider towards the lower frame part (16). The windscreen wiper (1) is composed of a hose with a correspondingly designed surface, inserted into which is a spiral spring (4) which, for its part, is suspended by its two ends (5) in a manner such that it can be rotated and exchanged, in the conveying mechanism (7, 8) which is integrated into the lateral frame parts (6). The entire conveying mechanism (7, 8, 10, 11, 12, 13, 14, 15) - even if constructed in another manner - can be assembled, for the purpose of subsequent fitting, in a separate housing on the windscreen frame (2, 6, 16). <IMAGE>
Patent DE-3604901-A1 (DE)
Title: Chiral phenol esters of mesogenic carboxylic acids, and the use thereof as dopes in liquid-crystal phases
Inventor: SCHEROWSKY GUENTER PROF DR
IPC: C09K19/58
Filed: 1986-02-17
Abstract: Novel esters made from a chiral compound containing two OH groups and at least one mesogenic carboxylic acid are characterised by the formula (I) <IMAGE> in which X<1> and X<2> are O-H or O-MC, or X<1> and X<2>, independently of one another, are O-MC, where MC is the moiety of a mesogenic monocarboxylic acid after removal of an OH group. These esters are preferably used as dopes (dopants) in twistable liquid-crystal phases, in which they effect temperature compensation and high twisting.
Patent DE-3608344-A1 (DE)
Title: Track construction for rail vehicles, in particular tramways
Inventor: DAHM WALTER
IPC: E01B21/02
Filed: 1986-03-13
Abstract: The invention relates to a track construction for tramways, in which the track bed has foundation beams as supports for the stretches of rails. The excavation for the foundation beams is filled up to the level of the top edge of the beams with a limestone mixture. The rail sections laid on the foundation beams are embedded in a covering layer. The foundation beams ensure uniform load distribution by the rail and road traffic and form a homogeneous bearing with greatly reduced surface pressures, so that rail movements and displacements of the stretches of rails are practically excluded. <IMAGE>
Patent DE-3611487-A1 (DE)
Title: Window for vehicles, in particular for rail vehicles
Inventor: THOFERN PETER
IPC: B61D25/00
Filed: 1986-04-05
Abstract: In a window for vehicles, in particular for rail vehicles, an upwardly open frame profile is held in the window opening by bonding. The frame profile bears with its leg facing the outer wall on the window pane which is supported on the one hand on the outer wall and on the other hand is held on the inside by means of an elastomer profile, the elastomer profile being supported with a downwardly pointing projection in the frame profile. Here, the frame profile is expediently held at the end of an outer leg and on the web by means of a permanently elastic bonding agent on the bearing profile in the window profile, the cavity between the runs of bonding agent which run around parallel to the profile frame being supplied with filler.