baber/WOPTO huggingface dataset:
Patent DE-3718858-A1 (DE)
Title: Alternating damper with a pivoted piston
Inventor: LEBEN KLAUS
IPC: F16F9/44
Filed: 1987-06-05
Abstract: Damping of pivoting movements by means of an alternating damper of compact design with two or more chambers formed by pivoted pistons and a cylinder-lock dividing wall and filled with damping medium. The damping action can be set separately for the two directions of rotation. A volume compensation prevents the excess pressure which arises due to thermal expansion of the damping medium. An automatically acting replenishment device compensates for leakage losses. <IMAGE>
Patent DE-3718968-A1 (DE)
Title: Artificial bait (wiggler) for wiggler fishing
Inventor: WURM BRUNO
IPC: A01K85/16
Filed: 1987-06-05
Abstract: A description is given of an artificial bait (wiggler) for wiggler fishing (sea fishing), which exhibits, as main constituent part, an elongate, approximately fish-shaped metal body 2 (Figure 1) which is of essentially flat cross-section and is connected, at its head end 4, to the fishing hook 19 and, at its tail end 5, to the fishing line 21. Assigned to said metal body 2 are separate coloured and/or reflection foils 11 which can be loosely laid or inserted into the flat/planar receiving regions 3 on the two main surfaces of the metal body 2 and, in this position, can be releasably fastened on the metal body by means of a fastening device, configured as a spring clip arrangement 14, 15, such that optionally different foils can be fitted on the metal body and removed from it once again and thus, by means of a corresponding assortment of exchangeable foils of this type, the wiggler bait can be adapted, in terms of the factors (weight, colour and reflection effects) which determine its catching capacity, in an optimum manner to the respective catching conditions, it being possible to carry this out in a simple and rapid manner even during the catching procedure. <IMAGE>
Patent DE-3719519-A1 (DE)
Title: Accommodating device for optical fibre connectors
Inventor: KUNZE DIETER DIPL ING
IPC: G02B6/36
Filed: 1987-06-11
Abstract: The invention relates to an accommodating device for optical fibre connectors (LV1-LVn) which has zones provided with adhesive. The adhesive is applied in this case to at least one band strip (BS1, BS2), which extends and can be displaced in the longitudinal direction along a base plate (GP) and on which a plurality of optical fibre connectors (LV1-LVn) are detachably arranged next to one another. <IMAGE>
Patent DE-3720634-A1 (DE)
Title: Frequency discriminator
Inventor: SIEPMANN ULRICH DIPL ING
IPC: G01R15/09
Filed: 1987-06-23
Abstract: A frequency discriminator is created, preferably for automatic measuring range switching in frequency measuring instruments or for automatically changing the interpolation factor in interpolation devices. A first flip flop (1), a charge voltage generator (2), a resistor (3), a trigger (4) and a second flip flop (7) are connected in series. The output voltage UA is fed back either to a controllable charge voltage generator (2'), a controllable resistor (3') or a controllable capacitor (6') as a result of which a switching difference (hysteresis) is produced which has the effect that unambiguous information on a frequency transgression is always formed even in the region of frequency equality. <IMAGE>
Patent DE-3722472-A1 (DE)
Inventor: FINK ROLAND DIPL ING
IPC: C08L27/06
Filed: 1987-07-08
Abstract: A thermoformable film for motor vehicles which contains mixtures of a vinyl chloride homopolymer, copolymer, terpolymer and/or graft polymer, a styrene copolymer or graft polymer, preferably styrene-acrylonitrile-butadiene (ABS), and a plasticiser. The plasticiser, which contains polar groups, contains or comprises at least one alkene or alkenyl (C1-C4)-alkyl(C1-C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) acrylate copolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) methacrylate copolymer, with an alkyl acrylate or alkyl methacrylate content of greater than 12% by weight.
Patent DE-3722681-A1 (DE)
Title: Hogging machine
Inventor: SILBERBAUER HERBERT ING
IPC: B27L11/02
Filed: 1987-07-09
Abstract: Hogging machine having a hogging wheel comprising at least one supporting disc which is fixed on a drive shaft and on which at least two cutter supports having cutters are screwed, the cutters of which have substantially radial cutting edges which cut off the hogged wood on a counter cutting edge at a mouth of a feed shaft in the housing front wall of the machine and which is equipped with ejection wings which eject the chopped material through an ejection shaft, it being possible for one cutter support to be detached at least partly together with the cutter and replaced by a balancing weight which can be screwed onto the screw connection of the cutter support or cutter, is constructed in one piece and has a radially inner part and a radially outer part. The balancing weight is shaped taking into consideration the installation of the hogging machine and taking account of the trouble-free supply and discharge of the hogged wood, and as far as possible with elimination of the static and dynamic unbalance.
Patent DE-3724958-A1 (DE)
Title: Wall-strip assembly
Inventor: ROEPKE HANS MICHAEL
IPC: A47B77/06
Filed: 1987-07-28
Abstract: Wall-strip assembly for the sealed bridging of the transition between a horizontal furniture panel and a wall, having a mounting strip, bridging strip, fastening device for fastening the bridging strip to the mounting strip and sealing device. The mounting strip can be mounted on the furniture panel. The bridging strip can be firmly clamped on the mounting strip. The mounting strip is provided with an L-shaped profile cross-section, having a furniture-panel leg and a wall leg. The bridging strip is provided with a profile cross-section in the shape of an inverted U in the fastened state, which can be firmly clamped, by means of the fastening device, on one side to the outer edge of the furniture leg and on the other side to the wall leg and has a longitudinally running profiled tongue which projects towards the wall above the wall leg of the mounting strip. <IMAGE>
Patent DE-3730340-A1 (DE)
Title: Hydrodynamic reversing transmission
Inventor: STAUDENMAIER GERHARD
IPC: F16H41/22
Filed: 1987-09-10
Abstract: A hydrodynamic reversing transmission, particularly for rail vehicles, has, for each direction of travel, at least one, preferably two, hydrodynamic torque converters which can be engaged and disengaged alternately, if required also for braking by means of the torque converter intended for the opposite direction, by being filled and emptied, and furthermore has a mechanical step-change transmission connected to the torque converter, the gearwheels of which are in permanent mesh and can be selected at their shafts by means of positive-engagement clutch devices. To simplify its operation, this step-change transmission can be changed while under way. For this purpose, it is provided with a neutral position between the gear stages and, for the synchronisation of the transmission elements taking part in a gear change while under way, there is a control device which, given instantaneous values for the transmission output speed and the transmitted power, triggers an automatic gear change. As the synchroniser for the positive-engagement clutch elements to be operated, use is made of the starting converter of the hydrodynamic reversing transmission associated with the opposite direction in each case.
Patent DE-3737033-A1 (DE)
Title: Base for ultra-pure (high-purity) gases, particularly for a pressure controller
Inventor: LINZ DIETER
IPC: G05D16/06
Filed: 1987-10-31
Abstract: The invention relates to a base (11) for ultra-pure gases, particularly for a pressure controller with a pressure-measuring device, comprising a pressure pick-up (30, 31) connected to the ultra-pure gases and an amplifier (38), which is connected to a pressure indicator (40). In order to reduce the dead spaces inside a base (11) with associated pressure-measuring device, it is proposed, according to the invention, to arrange the pressure pick up (30, 31), designed as a separate component, inside the housing body (11) and to fasten it in the housing body (11) with a fastening element (43, 44) (Fig. 2). <IMAGE>
Patent DE-3737860-A1 (DE)
Title: Multi-stage horizontal electrical separator
Inventor: KARL HORST DIPL ING
IPC: B03C3/02
Filed: 1987-11-07
Abstract: Multi-stage horizontal electrical separators having a parallel horizontal gas passage for the purification of smoke gases containing dust, preferably for use in the reconstruction of already existing horizontal electrical separators and/or under given confined conditions of space. The aim of the invention is to find a horizontal electrical separator, by means of which, under given confined conditions of space, such as occur, for example, in reconstructions of existing systems, a substantially higher gas quantity per m<2> of base area than hitherto can be purified or, for the same quantity of crude gas, a higher separating effect can be achieved, in which the known internal equipment parts can be used, in which there is no need for the separate design of two complete horizontal electrical separators arranged one above the other and for the associated large constructional height, and in which the dust transport is simplified and the restriction of the effect of the electrode systems as a result of different aisle widths is reduced. This object is achieved, according to the invention, in that two or more electrode systems are arranged in such a way as to provide a multi-stage horizontal electrical separator, of which the internal equipment, such as precipitation and spray systems together with the associated cleaning devices, is installed one above the other with an interspace guaranteeing merely the free movability of the electrode systems, and, for each stage, [lacuna] by statically necessary [lacuna] ... Original abstract incomplete.
Patent DE-3738992-A1 (DE)
Title: Method and appliance for radiation vacuum condensation drying
Inventor: ROEDEL ANDREAS DIPL ING
IPC: F26B5/04
Filed: 1987-11-17
Abstract: In the known vacuum dryers, either the energy input is limited or the discharge of the steam formed presents problems. The object of the novel method is to provide, without damaging the material, for a high energy input by electromagnetic radiation in conjunction with rapid discharge of the steam formed. The method is characterised in that lumpy material and/or bulk solids (bulk material) or solutions in a vacuum-tight, sealed container at reduced system pressure are exposed to electromagnetic radiation having frequencies from the range of from 50 to 7.5.10<14> Hz, the steam produced being condensed on cooled surfaces situated in the immediate vicinity of the material inside the vacuum container, and the condensate being discharged. The method enables drying of temperature-sensitive, finely dispersed or colloidal materials (substances) of the pharmaceutical, chemical and ceramic industry, but also of the materials to be dried in the food industry.
Patent DE-3741610-A1 (DE)
Title: Arrangement for demodulating single-sideband signals
Inventor: KOMBRINK FRIEDEMANN ING GRAD
IPC: H03D1/24
Filed: 1987-12-09
Abstract: In this arrangement it is provided, for the optional or simultaneous demodulation of the other sideband, to derive from the preexisting fixed-frequency signals, for conversion from the first to the second intermediate-frequency and for conversion to the baseband, a further fixed frequency which is used alternatively or simultaneously during the conversion from the first to the second intermediate frequency. To generate the further fixed frequency, a frequency doubler stage and an additional mixing stage with simple LC filters are essentially needed so that the additional circuit expenditure and space requirement remain minimal.
Patent DE-3802440-A1 (DE)
Title: Pincers for nailing and separating without injury
Inventor: ACHATZ ERBO KARL
IPC: B25C3/00
Filed: 1988-01-28
Abstract: Pincers with 2 holding rubbers integrated behind the cutting jaws, which prevent, during a separating operation, the residual material from flying through the air or into one's eyes, as is mostly the case with conventional pincers. Furthermore, these pincers are designed as a nail driver, in that the nail is likewise held by the two holding rubbers and thus injury to the fingers, for example also in the case of very small nails, or technically less-skilled people, is likewise prevented.
Patent DE-3807716-A1 (DE)
Title: Protective contact plug for mains-powered electrical equipment
Inventor: TALLER MICHAEL
IPC: H01R24/28
Filed: 1988-03-09
Abstract: The plug bridge has a U-shaped base (10) to receive and hold cylindrical connector pins (19) for the current and fuse leads (17) in the open region of the U. It also receives contact pins (16) galvanised to the connector pins (15) of the current lead (17) at the base of the U. The lead ends are stripped at one end and plug into the connector pins and are connected to them. The bridge is moulded in one piece with the end of the lead (17). At least one connector pin (19) has a conical funnel aperture (23) formed integrally with a leg (11) of the bridge (1) into which the lead ends are inserted and securely held.
Patent DE-3832146-A1 (DE)
Title: Arrangement for the measurement of pulse transmission
Inventor: HARDING GEOFFREY DR
IPC: G01N23/20
Filed: 1988-09-22
Abstract: The invention relates to an arrangement for the measurement of the pulse transmission of X-ray quanta scattered elastically in an examination region, having an X-ray source arranged on one side of the examination region and a detector measuring the energy of the X-ray quanta on the other side of the examination region, as well as a rotationally-symmetrical aperture (stop) arrangement arranged between the detector and the X-ray source. With such an arrangement, a relatively exact determination of the pulse transmission is enabled, even in the case of thick objects, by designing the aperture arrangement in such a way that the X-ray quanta scattered in the examination region at practically the same angle and allowed through to the detector define the envelope surface of a scattered beam cone whose axis of symmetry runs through the radiation source. <IMAGE>
Patent DE-3833445-A1 (DE)
Inventor: FUNK GUIDO DR
IPC: C08F2/44
Filed: 1988-10-01
Abstract: The invention relates to a process for the preparation of ultrahigh-molecular-weight ethylene polymers in the gas phase in a fluidised bed of particulate polymer by the continuous introduction of the appropriate monomers into a polymerisation system at from 60 to 120 DEG C and at from 5 to 60 bar in the presence of a reaction product of a titanium-containing  catalyst and an antistatic and in the presence of a monohydric or polyhydric alcohol, and to an ultrahigh-molecular- weight ethylene polymer prepared by said process.
Patent DE-3839598-A1 (DE)
Title: Air-duct discharge for special ventilation
Inventor: DIX ADOLF
IPC: E21F1/04
Filed: 1988-11-24
Abstract: Special ventilation is to be provided within an underground roadway to be driven by means of a selective-cut heading machine provided with a suction system and follow-up dust separator. The special ventilation essentially consists of an air-duct line which can be extended on the spot and has a partial air flow directed towards the heading face and a further partial air flow which can be blown out at a distance in front of the heading face transversely to the longitudinal direction of the roadway. To reduce the technical outlay and avoid constant disconnections during the extending, an air-duct accumulator (3) is arranged at the end of the air-duct line (8). In the direction of the heading face (2), a secondary discharge (4) is arranged downstream of the air-duct accumulator (3), and a butterfly valve (5) with a constant opening (6) is arranged downstream of the secondary discharge (4). The air-duct accumulator (3), the secondary discharge (4) and the butterfly valve (5) arranged in the end section are designed as a mobile unit (7) (Figure 1). <IMAGE>
Patent DE-3842420-A1 (DE)
Title: Hard cemented composite and process for the production thereof
Inventor: DREYER KLAUS DR
IPC: C23C30/00
Filed: 1988-12-16
Abstract: The invention relates to a hard cemented composite of hard material, a binder and embedded reinforcing material and also a process for producing a hard cemented composite by a powder metallurgical route. To obtain a hard cemented composite having higher toughness, greater hardness and a lower susceptibility to fracture, it is proposed that monocrystalline (single-crystal) acicular and/or tabular reinforcing materials (whiskers and/or platelets) which are provided with a coating inert to the binder metal phase and are composed of borides and/or carbides, and/or nitrides and/or carbonitrides of the elements of the group IVa or Va or mixtures thereof and/or coated monocrystalline reinforcing material composed of SiC, Si3N4, Si2N2O, Al2O3, ZrO2, AIN and/or BN be incorporated. The hard cemented composite is produced by a powder metallurgical route, in which the reinforcing material in deagglomerated and classified form and [lacuna] by means of CVD or PVD with a coating inert to the binder metal phase is mixed with the milled mixture of hard materials and binder, and is dried, granulated, uniaxially or cold-isostatically pressed and the composite is produced by sintering or a combined or separate sinter/HIP process or by uniaxial hot pressing. The uniaxial hot pressing is preferably carried out with reinforcing material contents above 20 % by volume, below this value the other specified processes are preferred.
Patent DE-3842427-A1 (DE)
Title: Hydraulic seal
Inventor: KRAMM GEORG
IPC: F16J15/32
Filed: 1988-12-16
Abstract: The subject-matter of the invention is a hydraulic seal mounted in a radial groove and having a preloaded sealing ring, primarily intended for piston and piston-rod seals. The essential feature of the seal designed in accordance with the invention is that it has a back-up ring (7) resting under preload, by its pressure surface (8), on the side face (6) of the sealing ring (4). In the space bounded by the sealing ring and the tapered disc (12) of the back-up ring there is furthermore a clamping ring in contact with the sealing ring and the tapered disc (Figure 1). <IMAGE>
Patent DE-3843690-A1 (DE)
Title: Intake system combining a ram pipe system and resonator system for multicylinder internal combustion engines
Inventor: RUFFING WOLFGANG
IPC: F02B75/20
Filed: 1988-12-23
Abstract: In an intake system combining a ram pipe system and resonator system for multicylinder internal combustion engines it is proposed that short connector-like ram pipes be arranged in an equalising reservoir of elongated design essentially transversely to its longitudinal extent and connected to long ram pipes arranged on the outer circumference of the equalising reservoir running transversely to its longitudinal extent, which ram pipes at the other end interact in groups with resonating chambers arranged in the equalising reservoir, resonating pipes interacting with the said chambers being arranged running U-shaped in a longitudinal direction inside the equalising reservoir with length-adjusting devices arranged in their straight sections.
Patent DE-3900428-A1 (DE)
Title: Device for the reliable identification of acupuncture points on the skin and for the quantitatively specified stimulation of the acupuncture points
Inventor: HORA HEINRICH PROF DR DR
IPC: A61N5/06
Filed: 1989-01-10
Abstract: The invention is a device in which identification of acupuncture points with an accuracy of tenths of a millimetre by measurement of the electrical conductivity of the skin and the action of laser beams or needles which is adjusted in intensity and equally accurately by microprocessors takes place for treatment of painful or sensitive parts of the body by means of acupuncture.
Patent DE-3905728-A1 (DE)
Title: Method of producing, for example, countersunk bores with controlled depth and device for carrying out this method
Inventor: CORSI ARMANDO
IPC: B23Q3/06
Filed: 1989-02-24
Abstract: The invention concerns a method of producing bores with controlled depth on surfaces arranged in any position and height relative to the tool. In this method, reference plates are placed against the surface to be machined by drilling. The reference plates are mounted so as to be slidable relative to the tool carrier, the relative adjustment between the tool and the reference plate being determined in order to control the return stroke. Furthermore, the invention also concerns a device for carrying out the novel method.
Patent DE-3910822-A1 (DE)
Title: Electron beam tube
Inventor: BEERWALD HANS DR RER NAT
IPC: H01J25/78
Filed: 1989-04-04
Abstract: Electron beam tube for generating microwaves, in which an electron beam describes a circle in a fashion similar to a polar coordinate tube. The electron beam penetrates an annular resonator in which the phase velocity of the wave is equal to the deflection velocity of the electron beam.
Patent DE-3917239-A1 (DE)
Title: Holder for tubular hose in blister pack - has radial strips on flat circular belt
Inventor: SCHEFFER RUDI
IPC: B65D25/10
Filed: 1989-05-26
Abstract: The holder is for a hose in a skin or blister pack.  It comprises a circular or oval flat band (10) with radial strips (11) fixedly attached at regular intervals.  An equal number of insert troughs (13) are formed on each strip between transversely aligned webs (12) suitable for inserting the hose windings of the hose wound into a coil. The circular flat band (10) can have four radial strips (11) arranged criss-cross. USE/ADVANTAGE - The hoses can be fixed wound up in optionally uniform manner.
Patent DE-3918245-A1 (DE)
Title: External temp. sensor for motor vehicle - has sensor element in tubular body open in direction of travel with lateral air outlet channel
Inventor: BASSHUYSEN VAN RICHARD
IPC: G01K13/02
Filed: 1989-06-05
Abstract: The external temp. sensor has a sensor element (3) which responds to ambient temp. mounted in a thermally insulated (9) tubular body (2) for installation in the vehicle in the direction of travel. The annular gap (5) between the sensor element and the inner wall of the tubular body is open in the direction of travel. At least one air outlet channel (7) penetrating the wall of the body communicates with the gap laterally and near its end. USE/ADVANTAGE - For use in motor vehicles. Generates signal faithfully representing external temp. at least during and after short stops.
Patent DE-3920286-A1 (DE)
Title: Lorry or semi-trailer with box-section superstructure
Inventor: WAGNER EWALD
IPC: B60P1/36
Filed: 1989-06-21
Abstract: The vehicle has a box-section superstructure with a front wall (2) driven rearwards and back again between the sidewalls (3) by a mechanism (11- 26). The mechanism comprises falls of rope running along the side walls to the front wall from the rear end (11, 15), and one or more falls (25) from the forward end of the superstructure to the front wall.