baber/WOPTO huggingface dataset:
Patent DE-3341010-A1 (DE)
Title: Fluorescent rechargeable battery lamp, fluorescent illumination at 12 V/dc
Inventor: MARIJAN BAN
IPC: H05B41/282
Filed: 1983-11-12
Abstract: The necessity for standby illumination in the event of failure of the power supply of a local network arises taking into account the instantaneous position in the electrical energy supply. The requirement which is placed on this illumination demands that it be possible to continue work normally wherever illumination is necessary. Said illumination is particularly suitable for camping sites, second homes, water-borne vessels, as bright and permanent warning lights etc. The use of such illumination demands a 12 V accumulator which means that the load must be within the capacity limits of the rechargeable battery used. The light fitting load does not exceed a maximum power of 18 W. There is thus no need for high-capacity accumulators. With this lamp, it is possible to use those fluorescent tubes which do not illuminate at 220 V because of burnt-out heating filaments. The only significant item is that there be gas at normal pressure in the tube. Installation is simple. The connection is produced using a two-conductor cable of 0.5 mm<2> having a length of up to 10 m to the cable gland. The device has many advantages including the low consumption, but also, however, the satisfying lighting effect which is safe for human life and thus provides a highly usable solution for standby illumination.
Patent DE-3341323-A1 (DE)
Title: Laboratory centrifuge
Inventor: STALLMANN HANS
IPC: B04B5/04
Filed: 1983-11-15
Abstract: The centrifuge has sample vessel receivers arranged at a fixed angle to the axis of rotation of the rotor. The rotor is formed from a rotor drum of deep-drawn sheet metal and a plurality of sector-shaped inserts of one-piece construction. Each insert has at least one sheath-shaped receiver for the sample vessels and at least one support rib extending from the receiver in the direction towards the rotor drum wall, and also two wall pieces, of which one extends in the direction of the rotor drum wall and the other in the direction of the shaft of the drive motor of the centrifuge. The inserts can consist of plastics injection mouldings.
Patent DE-3343950-A1 (DE)
Title: Holder for cigarette paper packs
Inventor: HOCKE WOLFGANG
IPC: A24F17/00
Filed: 1983-12-05
Abstract: The technical field of the invention relates to an outer packing for cigarette paper packs. The technical problem concerns a strengthening device for cigarette paper packs. The solution comprises a U-shaped profile-like wrapping for cigarette paper packs which is open at both sides and in the upper access zone, and is characterised in that the cigarette paper pack is introduced laterally and retained by the profile-like retaining webs, and the cigarette paper can be removed in the upper access zone.
Patent DE-3346251-A1 (DE)
Title: Film welding device
Inventor: KROPF ALBERT
IPC: B29C65/22
Filed: 1983-12-21
Abstract: The invention relates to a film welding device, in particular for domestic purposes, which has a film contact surface and an elongated welding device extending approximately parallel to the front edge thereof as well as a connection nozzle for a suction or blowing device, which is connected to a pump in its rear region and extends forwards over the contact surface and has one or more passage openings in the region of its front end. This is intended to assist the blowing of air into the film bag and/or in particular the suction of air out of film bags and particularly to prevent the clogging up of the blowing and/or suction opening. To achieve this a support arm (connection nozzle 8; 508; 612; corrugated tube 716) is proposed; which is mounted at its rear region on the device housing (2; 602; 702) and extends forwards over the contact surface (4; 604; 704) and the front end of which is movable forwards as far as a position in the region of the front edge (54; 706) of the contact surface. <IMAGE>
Patent DE-3347533-A1 (DE)
Title: Hydraulically actuated gas exchange valves for internal combustion engines
Inventor: ESPENSCHIED HELMUT DIPL ING
IPC: F01L9/10
Filed: 1983-12-30
Abstract: The invention proposes a system with hydraulically actuated gas exchange valves (intake and exhaust valves) which has a pump, a rotary distributor and a working piston with travel-dependent positive control. With high acceleration and corresponding deceleration of the gas exchange valves, the opening cross-section during the various cycles is thereby increased in comparison with cam control systems, the overlap between the intake and exhaust valve, which entails losses, is avoided and charging and additional charging are increased. In a further development of the inventive concept, the control programme stored in the rotary distributor can be influenced, in particular, by magnetic valves, the speed-dependent additional charging thereby being optimised in accordance with the prevailing engine speed and, in the case of Otto engines, the throttle valve can be dispensed with. An increase in the power of the internal combustion engine is achieved.
Patent DE-3400799-A1 (DE)
Title: Hygroscopic pipe for localising and binding chemical substances in aqueous solution in landfill sites
Inventor: ZINKE HEIKO
IPC: B01B1/00
Filed: 1984-01-12
Abstract: The hygroscopic pipe for localising and binding chemical substances in aqueous solution is to be used in chemically contaminated landfill sites. The hygroscopic filling of the double-walled pipe, if necessary reinforced by vacuum connection, extracts water from the surrounding waste. After removal, the hygroscopic filling can be analysed for the presence of pollutants, and, by determination of the concentration of pollutants in the hygroscopic filling, provides indications of their position in the landfill site. With supporting constructional measures, dumped material can be dried out via a system of hygroscopic pipes in order to avoid a migration of toxic substances to the ground water.
Patent DE-3418560-A1 (DE)
Title: Self-activating cleaning system
Inventor: MENKE RONALD
IPC: A47L13/17
Filed: 1984-05-18
Abstract: In a self-activating cleaning system having a sponge (1) and active ingredient, to restrict the supply of active ingredient to requirements, a tray-type container (2) matched to the shape of the sponge is provided to receive the sponge (1) with a plate (8) of active ingredient situated on the bottom (7) of the container. The side walls (9) of the container can have apertures (11) in the region above the plate (8) of active ingredient. <IMAGE>
Patent DE-3420716-A1 (DE)
Title: Prop connection clamp for support section segments in the roadway support system, in particular in the arched gate-road support system in underground working
Inventor: ERDMANN HERBERT
IPC: E21D11/18
Filed: 1984-06-02
Abstract: In a prop connection clamp for support section segments in the roadway support system, in particular in the arched gate-road support system in underground working, in which a clamp interacting with the support section forms one half of a swivel joint whose swivelling capacity on a joint pin oriented perpendicularly to the plane of the roadway support system can be utilised for the strut of a prop, which can be locked with its head in the other joint half, provision is made according to the invention for a ball-and-socket joint to be fitted into the swivel joint, the members of which ball-and-socket joint are formed in the joint halves and can be pivoted about a further axis, running perpendicularly to the axis of the joint pin, for arranging the prop in a skew position relative to the regulating level.
Patent DE-3424844-A1 (DE)
Title: Device for detecting the field diameter of a monomode optical waveguide
Inventor: STRECKERT JOACHIM DIPL ING
IPC: G01M11/08
Filed: 1984-07-06
Abstract: In order to determine the fibre diameter of a monomode optical waveguide, a receiving fibre is axially aligned with the end of a light-conducting transmitting fibre and then moved perpendicular to the axis by an oscillator. The received light power and the oscillating movement are displayed on an oscilloscope, and the field diameter is determined from this display. <IMAGE>
Patent DE-3426565-A1 (DE)
Title: Contact-free connection for planar leads
Inventor: CALLSEN HEINRICH DIPL ING
IPC: H01P1/04
Filed: 1984-07-19
Abstract: A contact-free connection between two planar leads on one dielectric substrate or on two dielectric substrates which abut against one another or overlap one another. A metallic tongue is electrically connected to the end of the first lead and projects over the end of the second lead, or a metallic tongue projects over both lead ends. A thin insulating layer is inserted between the projecting tongue and the end of the second lead, or in the region of the overlap.
Patent DE-3428239-A1 (DE)
Title: Electronic circuit for the control construction of a transistor bridge circuit
Inventor: SEMOLIC BRANKO DIPL ING
IPC: H02P7/28
Filed: 1984-07-31
Abstract: The essence of the electronic circuit for the control construction of a transistor bridge circuit of a four-quadrant speed controller on DC motors is that the best opening and closing responses of the transistors are made possible by virtue of its design, by means of which reliable and accurate response of the motor, linearity of the motor current during the transition processes, a low ripple level on the motor current and low switching losses are ensured. The circuit for the control construction of a transistor bridge circuit operates in such a manner that a second transistor (T2) is always open when the motor is rotating in the first direction, and its complementary third transistor (T3) is always switched off, while a first transistor (T1) is pulse-width controlled in the required method of operation of the motor and a fourth transistor (T4) is controlled in a complementary manner with respect to the first transistor (T1). In the other rotation direction, the fourth transistor (T4) is always open, the first transistor (T1) is always switched off, the third transistor (T3) is pulse-width controlled and the second transistor (T2) is controlled in a complementary manner with respect to the third transistor (T3). <IMAGE>
Patent DE-3430870-A1 (DE)
Inventor: FLOCKENHAUS CLAUS PROF DR
IPC: B01J23/86
Filed: 1984-08-22
Abstract: In a process for cleaning a waste gas containing various pollutants, the exhaust gas with the pollutants is introduced directly into a reduction reactor. In the reactor, the pollutants are reduced by ammonia. The catalyst used is iron oxide material or a mixed oxide material of iron oxide and chromium oxide, or a mixture of the mixture material of the mixed oxide material and the iron oxide material.
Patent DE-3437294-A1 (DE)
Title: Baling press for agriculture crops, especially roll-baling press
Inventor: TOOTEN KARLHEINZ DR ING
IPC: A01F15/07
Filed: 1984-10-11
Abstract: In a baling press, a gatherer is provided as conveying member between the crop pick-up and the bale chamber. The working stroke of the gatherer is adjustable. It is thereby possible to operate the baling press continuously. During the time when the baling chamber is shut off, the gatherer executes only a short conveying stroke. The crop precompacted with a short working stroke by the gatherer is pushed into the bale chamber after the renewed opening of the latter, specifically with an increased stroke of the gatherer which the latter maintains during the entire operation of feeding the bale chamber.
Patent DE-3445971-A1 (DE)
Title: Device for placing anchor buoys
Inventor: VETTER HANS
IPC: B63B21/22
Filed: 1984-12-17
Abstract: Device for placing anchor buoys which has a spring reel (3) which contains a wire rope (12) and can be connected indirectly or directly to the buoy (4), elements for hanging on the anchor (2) or the anchor chain (14) being provided at the free end of the wire rope (12). <IMAGE>
Patent DE-3447555-A1 (DE)
Title: Wiper arm for window wiper, in particular for motor vehicles
Inventor: WOLTERS HANS
IPC: B60S1/52
Filed: 1984-12-21
Abstract: Published without abstract.
Patent DE-3500933-A1 (DE)
Title: Hair-dryer holder
Inventor: JANHSEN JAKOBUS
IPC: A45D20/16
Filed: 1985-01-12
Abstract: This hair-dryer holder allows individual hairdressing in front of the hairdressing mirror or hairdressing cabinet in an ideal manner, in that the hair dryer fixed in the holder can be aligned in any desired direction in a circular manner around the standing area of the person. An unimpeded view into the hairdressing mirror is maintained and handling the hairdressing implements using both hands is unrestricted. Individual hairdressing using both hands as well as the customary utilisation of multiple mirrors are facilitated and improved substantially using this hair-dryer holder. Apart from the operationally safe suspension of the hair dryer - which can no longer fall into the water - the simple operability should be emphasised. After use, the hair dryer can simply be swivelled to the side, e.g. to the wall next to the hairdressing cabinet, and is stored safely from accidents outside the working region, for example in narrow bathrooms.
Patent DE-3501001-A1 (DE)
Title: Rig for a windsurfing board
Inventor: GUERTNER NORMAN
IPC: B63B35/79
Filed: 1985-01-14
Abstract: The invention relates to a rig for a windsurfing board with a mast (1) and a wishbone boom (2). A bow fitting (3) of the wishbone boom (2) is fastened to the mast (1) by a rope end (13), which can be belayed on the bow fitting, and is held in a positive-locking manner in a bearing (8) of the bow fitting (3). An elastic component (14) is provided which can be compressed in an elastically flexible manner under pressure between the mast (1) and the rope end (13) and/or the bearing (8). <IMAGE>
Patent DE-3502565-A1 (DE)
Title: Process and apparatuses for heat regeneration in the thermal synthesis of NO and in the absorption of the NO gases and the cleavage of the residual gases
Inventor: MICHEL-KIM HERWIG
IPC: A23K10/32
Filed: 1985-01-23
Abstract: Using specially optimised regenerators, the thermal nitrogen oxide synthesis is optimised, nitrogen oxide-containing gases are dried for the use of catalysts, the direct absorption of nitrogen oxides on burnt lime in a fixed bed is fundamentally improved and, finally, the cleavage of the remaining nitrogen oxide gases at elevated temperatures is favoured in terms of energy.
Patent DE-3502776-A1 (DE)
Title: Medical irradiation apparatus with a stationary radiation source
Inventor: BLOCH DIETRICH DIPL PHYS DR
IPC: A61N5/10
Filed: 1985-01-28
Abstract: The radiation source (10) preferably provided is a linear accelerator which supplies a ray bundle (12) for the therapeutic treatment of a patient (24). The therapeutic ray bundle (12) is spatially stationary and aligned in the horizontal direction (x). Opposite the radiation source (10) there is arranged a treatment chair (19) which is designed to permit an upright seated position of the patient (24). Furthermore, there are provided means for the translation of the treatment chair (19) transversely to and parallel with the central beam (14), means for rotating the treatment chair (19) about a vertical axis (z) and means for the translation of the treatment chair (19) in the direction of the vertical axis (z). The irradiation apparatus preferably includes a simulator having an X-ray tube (54, 54a) and an image intensifier (58) for precise positioning of the patient (24). <IMAGE>
Patent DE-3510300-A1 (DE)
Title: Mounting screw, in particular for the bumpers of motor vehicles
Inventor: KNIEPS ROBERT
IPC: F16B41/00
Filed: 1985-03-22
Abstract: In a mounting screw (2), in particular for mounting a bumper (8), produced from plastic, to the body of a motor vehicle, a head part (3) is provided on which a shaft part (4) and a threaded bolt (5) are formed. The threaded bolt (5) has a smaller outer diameter (d<3>) than the shaft part (4) onto which a left-handed mounting thread is cut. The mounting screw (2) can be turned into a bore (10) in the bumper (8) in such a way that the threaded bolt (5) protrudes over the outside (11), facing the vehicle, of the bumper (8) so that the said bumper (8) can be easily inserted into a corresponding mounting opening on the vehicle body and can be fixed there with a suitable screw nut. <IMAGE>
Patent DE-3510602-A1 (DE)
Title: Rope retaining clamp
Inventor: KUTSCHERA WOLFGANG
IPC: A62B35/04
Filed: 1985-03-23
Abstract: The rope retaining clamp intended for persons at risk of falling has a clamp housing which, with a closure part pivotably and/or releasably fastened to it, can be placed around an essentially vertically running retaining rope and closed. The rope retaining clamp has a clamping lever which is movable to a limited extent on the clamp housing about a pivot axis and, in the event of a fall, is able to initiate rope clamping, preventing the rope retaining clamp from slipping through on the retaining rope, if the clamping lever is acted upon by a connecting member attached to the person at risk of falling. In order to protect the rope retaining clamp from being put on incorrectly, that is turned through 180 DEG , the rope retaining clamp has a movable locking part which, if the rope retaining clamp is put around the retaining rope the wrong way, has a locking position which obstructs its closure and can be assumed by force of gravity.
Patent DE-3511419-A1 (DE)
Title: Apparatus for applying a liquid
Inventor: MELCHIOR BERND
IPC: B05C1/08
Filed: 1985-03-29
Abstract: The invention relates to an apparatus for applying a liquid, in particular a plastic, which is mixed from two components and then applied. Valves controlling the feed flow are arranged between the component reservoirs and the application device. A roller (7) having an absorbent outer jacket (8) is provided for applying the mixed components, to which outer jacket the mixture is fed. A static mixer (6) is arranged between the roller jacket (8) and the valves (1). <IMAGE>
Patent DE-3517410-A1 (DE)
Title: Apparatus for fixing detachably connectable parts
Inventor: KNAUS KLAUS
IPC: F16D1/091
Filed: 1985-05-14
Abstract: A receiving part (1) is firmly screwed on a holding part (10) by a screw (9) by means of an intermediate part (3) and a cone ring (8). In this arrangement, the through-bore (6) of the intermediate part (3) and the bore (7) of the cone ring (8) have a great radial play with respect to the screw (9), with the result that the receiving part (1) can be fixed in different radial positions with respect to the holding part (10). <IMAGE>
Patent DE-3520182-A1 (DE)
Title: Composite-cast plates for preventing abrasive wear
IPC: B32B15/01
Filed: 1985-06-04
Abstract: Plates for lining machines or components for the hydraulic or pneumatic conveying of solids, which lining, in a matrix of impact-resistant and corrosion-resistant cast materials, has high volume proportions of SiC or the other hard materials of an oxide-ceramic basis in the edge region subject to wear. Coarse-grained embedding of said hard materials has the effect of distinctly reducing any abrasive wear occurring compared to the cast material, and composite casting also has the advantage that, if large mechanical stresses arise, the main stresses are absorbed by the iron or steel cast matrix. In the case of fully ceramic materials, such stresses would result in the destruction of the plate.
Patent DE-3520677-A1 (DE)
Title: Rubbish bins and rubbish containers divided up into vertical chambers for domestic waste for the differentiated processing of waste and device in the filling aperture for separate collection on the collection vehicles
Inventor: DOMSCHEIT WOLFGANG
IPC: B65F3/00
Filed: 1985-06-10
Abstract: Rubbish bins and rubbish containers which are divided up into vertical chambers and are intended for separate collection of waste. Partial covering of the filling apertures on collection vehicles, which covering covers those chambers whose waste is not currently being collected. Application area: To provide existing and new waste containers with one or more vertical partitions, so that the waste can be processed separately. Separation is based on the quantities of the individual waste components, eg. 1/2, 1/4 and 1/4. To provide existing and new collection vehicles with filling apertures, which filling apertures in each case cover those chambers of the waste container whose waste is not being collected. In the second and subsequent collections, the covering of the filling aperture is in each case changed in such a way that a further chamber can be emptied. The collection vehicle is unloaded at the respective collection points.
Patent DE-3522817-A1 (DE)
Title: Process for the production of protective coatings which prevent vegetative or animal colonisation and rodent or insect damage
Inventor: GRUENWALD HEINRICH
IPC: G03F1/00
Filed: 1985-06-26
Abstract: Published without abstract.
Patent DE-3526079-A1 (DE)
Title: Unit for the thermal treatment of liquids
Inventor: SHADIAKHY ABDOLHOSSEIN DIPL PH
IPC: B01D3/04
Filed: 1985-07-20
Abstract: The unit for the thermal treatment of liquids by processes of distillation and/or absorption and/or reaction with simultaneously occurring mass transfer and heat exchange is provided with a column (1) having a feed line (2) in the column head (3) for the liquid to be treated, a delivery apparatus in the form of a distributor tray (4) in the column head (3) for the liquid, at least one treatment zone (5) situated beneath the distributor tray (4), a feed (6) for a gaseous medium and a discharge (7) for the treated liquid in the column sump (8) and a discharge line (9) for the gaseous medium in the column head (3). The treatment zone (5), in which the thermal treatment process proceeds, contains a dumped packing (10) or is filled with arranged column packings. Heat exchange elements (11) are embedded in the packing (10), which heat exchange elements are configured for example as jacketed heating tubes (13) distributed over the column cross-section and extending in the direction of the longitudinal axis (12-12) of the column. <IMAGE>
Patent DE-3534769-A1 (DE)
Title: Rivet press for setting haberdashery function elements, such as press-stud parts, on backings
Inventor: HERTEN ERNST
IPC: A41H37/04
Filed: 1985-09-30
Abstract: In a rivet press having an upper and a lower tool, haberdashery function elements are to be mounted on a backing using attachment elements. These elements are stored by type in conveying pots which serve as supply containers. By means of a vibrating unit, the containers are caused to vibrate and have sorting paths on which the elements travel along and are moved into a particular spatial orientation thereon in order finally to be moved from the conveying pots via a transporting rail to the upper or lower tool. For gentle treatment of the elements in the conveying pots, it is proposed to connect a sensor member, which responds to a particular minimum number of actuations of the rivet press per unit of time, to a switch arranged in the current supply of the vibrating unit, the sensor member causing the vibrating unit of the conveying pot to stop if the number of actuations drops below said minimum.
Patent DE-3535314-A1 (DE)
Title: Catch line for skis
Inventor: ROHWEDER DIRK
IPC: A63C9/00
Filed: 1985-10-03
Abstract: Published without abstract.
Patent DE-3540058-A1 (DE)
Title: Milking machine
IPC: A01J5/04
Filed: 1985-11-12
Abstract: A milking machine having a milk pipe and milk hoses of a teat cup cluster which are connected to connecting pieces of the said pipe. The technical problem is to stabilise the vacuum for each teat cup cluster and to ensure that the outflow of milk is unimpeded. The milk hoses (9) are connected to a stabilising chamber (13) and a special vacuum channel (14) leads out of the milk pipe (1) into the stabilising chamber (13). <IMAGE>