baber/WOPTO huggingface dataset:
Patent DE-3221905-A1 (DE)
Title: Filling process
Inventor: ROLLNY HARRY
IPC: B62B3/00
Filed: 1982-06-08
Abstract: Filling processes of the prior art for fine material, e.g. all kinds of tea, granules, powders, instant beverages, still predominantly provide feeds via open chutes or pipe systems from above from one storey higher. This requires collector containers with little protection against dust and air humidity. Problems in feeding and filling are caused especially by the fluctuating climatic conditions, especially the air humidity. This moisture-protected filling system eliminates long feed distances. The packaging unit is supplied with the respective filling material directly via an airtight flexible pipe system pneumatically from airtight and dusttight containers to the dosing unit. A portable magazine frame (see Figure 3) directly next to the automatic filling machine serves this purpose. The aims of the new development are:     - production increase of 30%   - reduction in warehouse and transport personnel - improved hygiene through closed transport chain for the filling material from the manufacturer to the consumer   - saving in maintenance of 80%   - rationalisation of 40% in the field of storage and transport   - elimination of high buildings for feeding   - consequent savings in investment and maintenance   - saving of space   <IMAGE>
Patent DE-3222510-A1 (DE)
Title: Transport appliance for stacked material
Inventor: BOECKER ALBERT
IPC: E04G21/16
Filed: 1982-06-16
Abstract: The invention relates to a transport appliance for stacked material such as blocks of bricks, roof tiles or the like. According to the invention, the transport appliance consists of a truck which can be moved by hand, is supported on wheels and can pick up the stacked material by means of a gripping device. The truck is designed in such a way that the picking-up of the load, the moving of the load and the depositing of the load can be carried out by one operator. The entire transport appliance operates without external power, i.e. it is operated solely by hand. <IMAGE>
Patent DE-3222677-A1 (DE)
Title: Process and device for treating radioactive waste
Inventor: HORIUCHI SUSUMU
IPC: G21F9/06
Filed: 1982-06-16
Abstract: Radioactive waste is treated by supplying a liquid concentrate, composed of at least one radioactive waste and/or one radioactive slurry, to a thin film drying centrifuge, in which insoluble solids contained in the concentrate are dried and pulverised, the thin film drying centrifuge is washed after the drying and pulverising process with hot water, the washing waste water, together with a solids-containing concentrate which is produced in the drying and pulverising process, is settled and a slurry of insoluble solids which were separated by the settling is supplied to the thin film drying centrifuge, by which means the solids are dried and pulverised. The dry powder from the thin film drying centrifuge can be pelleted in a pelleting machine, and washing waste water produced by washing the pelleting machine after the pelleting process with hot water is, together with the washing waste water and the condensate from the thin film drying centrifuge, subjected to the settling process. The operating load of the thin film drying centrifuge is substantially reduced and the efficiency and the working life of the thin film drying centrifuge are considerably increased by this means.
Patent DE-3228646-A1 (DE)
Title: Parallel vice with device for idle displacement of the movable clamping jaw
Inventor: JAGOB KARL
IPC: F16H25/20
Filed: 1982-07-31
Abstract: Parallel vice with a base, guide rail, screw spindle with T-handle and a device for idle displacement of a movable clamping jaw, connected to the guide rail, relative to the fixed clamping jaw arranged on the base. The device for idle displacement has an engageable and disengageable coupling. The screw spindle is designed as a ball spindle possessing a coupling sleeve with ball holes. Inserted into the ball holes are, on the other hand, balls which are set into a thread groove. For the idle displacement of the movable clamping jaw, the coupling sleeve and another component of the ball spindle are adjustable relative to one another in the axial direction, so that the balls are released from the thread guidance in their thread groove. <IMAGE>
Patent DE-3229934-A1 (DE)
Inventor: HAIDER EDUARD
IPC: A47D9/02
Filed: 1982-08-09
Abstract: 1. Furniture for sitting or reating on, with top and bottom sections and with a seating or resting surface suspended so as to swing in pendulum fashion, the top section (12) supporting the seating or resting surface and being positioned directly above the bottom section (13) and being mounted thereon in pendulum fashion via several pendulums (11), by means of arms (17) mounted beneath it and projecting downwards, the bottom section resting on the floor, characterized in that there are one or more counter-pendulums (14) of variable pendulum length which serve to influence the movement.
Patent DE-3235448-A1 (DE)
Title: Method of preventing an erroneous activation of memory locations of an alterable memory
Inventor: GLAS JOSE
IPC: G06F11/00
Filed: 1982-09-24
Abstract: To prevent an erroneous activation of memory locations of an alterable memory KDS, used in data and telecommunication installations, in particular telephone private branch exchanges, a special write protection memory SSP is set up, which has the same number of memory locations as the alterable memory KDS. Each memory location of the write protection memory SSP is assigned to a memory location of the memory KDS and can contain an item of information comprising one bit on the authorisation or non-authorisation to alter the data in the assigned memory locations of the memory KDS. To alter the data, the two assigned memory locations in the memories SSP and KDS are selected. Only if alteration authorisation actually exists is the desired alteration permitted by means of a switching device.
Patent DE-3237826-A1 (DE)
Title: Device for optically detecting defects on reflecting surfaces of substrates having structures in the  mu m range
Inventor: BECKER FRANK DR RER NAT
IPC: G01N21/956
Filed: 1982-10-12
Abstract: Published without abstract. <IMAGE>
Patent DE-3237919-A1 (DE)
Title: Circuit for protecting telecommunication cables against external current interference
Inventor: BAUM WALTER DIPL PHYS
IPC: H04B3/28
Filed: 1982-10-13
Abstract: In a circuit for protecting telecommunication cables against external current interference from power installations, the noise voltage is removed from the wires of one pair and fed via a pair of operational amplifiers to the power amplifier which generates the equalising voltage.
Patent DE-3240075-A1 (DE)
Title: Tensioning or deflection pulley
Inventor: MITTENDROF GERHARD
IPC: F16H7/08
Filed: 1982-10-29
Abstract: The tensioning or deflection pulley comprises a rotor disc, a bearing and a fixing screw. In order to ensure, while keeping the design simple, damped adaptation to changes in belt length and/or pulley spacing, the stress on the bearing, belt etc. thereby being reduced, an element 20 of flexible material, preferably rubber, is provided between the rotor disc and/or the fixing screw 21, on the one hand, and the bearing 18, on the other hand. <IMAGE>
Patent DE-3243517-A1 (DE)
Title: Electro-optical receiving antenna
Inventor: RUSSER PETER PROF DR
IPC: H04B10/2575
Filed: 1982-11-25
Abstract: The invention relates to an electro-optical receiving antenna in which the radio-frequency signal received from a passive antenna structure is fed to an optical modulator and an optical signal is modulated there with the radio-frequency signal. The optical signal modulated in this way is fed to an optical receiver and converted there back into an electric signal.
Patent DE-3305122-A1 (DE)
Title: Process for the preparation of trialkyl tin or triaryl tin (meth)acrylates
Inventor: BESECKE SIEGMUND DIPL CHEM DR
IPC: C07F7/22
Filed: 1983-02-15
Abstract: In the preparation of trialkyl tin or triaryl tin (meth)acrylates from bis-trialkyl tin oxides, or bis-triaryl tin oxides, respectively, and acrylic or methacrylic acid, complicated process steps for removing the water of the reaction are avoided by phase separation of the liquid reaction product, after which the anhydrous phase can be used without further purification steps, for example for polymerisation.
Patent DE-3308872-A1 (DE)
Title: Self service installation for bank customers
Inventor: KORTE FRIEDRICH
IPC: A47F9/00
Filed: 1983-03-12
Abstract: The invention relates to a self service installation for bank customers in which the object is to provide the customer with maximum discretion when asking for personal information at a built-in visual display unit. This object is achieved by means of two viewing windows, which are arranged in the installation and fix the customer's field of view in space. In a preferred embodiment, the field of view can be deflected by means of two plane mirrors. <IMAGE>
Patent DE-3309309-A1 (DE)
Title: Cigarette holder
Inventor: ROTTENANGER HELMUT
IPC: A24F13/12
Filed: 1983-03-16
Abstract: A cigarette holder is specified whose cigarette holding part is provided with a holding member which can be fitted onto a finger of the user in the manner of a ring. The holding member can be constructed as a closed ring or as a resilient clip which grips round the finger on which it is worn and is partially open at the edge. Furthermore, provision is made for the cigarette holder to be mounted on the holding member so as to be swivellable about an axis running perpendicular to its own axis and to remain stationary with frictional engagement in any intermediate position within the envisaged maximum swivel range of about 15 DEG . By displacing the mouthpiece, an ejector can be actuated, in which case the cigarette holder can be held in its intended position by placing one finger against a concave support surface and a simple single-handed actuation of the ejector ram is possible.
Patent DE-3309508-A1 (DE)
Title: Mechanical fastening means
Inventor: BEERMANN HUBERT
IPC: F16B15/06
Filed: 1983-03-17
Abstract: The invention relates to a special fastening means, preferably made of plastic, for attaching individual rigid foam parts to other rigid foam parts. <IMAGE>
Patent DE-3310179-A1 (DE)
Title: Gel for the treatment and prophylaxis of dental caries
Inventor: PACHOMOV GENNADIJ NIKOLAEVIC
IPC: A61K8/98
Filed: 1983-03-21
Abstract: The invention relates to the area of stomatology and particularly relates to a gel for the treatment and prophylaxis of caries. The gel for the treatment and prophylaxis of dental caries contains according to the invention a gelatinising agent, a wetting agent, a surface-active agent, a flavouring, 1.7-11% by weight of an anticaries agent which is a mixture of sodium monofluorophosphate with a product which is prepared by treating the bone tissue with a dilute mineral acid until there has been complete dissolution of the mineral components and water-soluble proteins which are present in the bone tissue, by separating the prepared solution and diluting it with water with the addition of citric acid or its salts as stabilisers and subsequently neutralising the solution and drying. The preparation according to the invention is used for the daily hygiene of the oral cavity and for ensuring an antiinflammatory effect when there is hyperaesthesia of the solid tissue of teeth.
Patent DE-3312752-A1 (DE)
Title: Fan coupling with bimetallic-operated control
Inventor: GOEB WERNER
IPC: F16D35/02
Filed: 1983-04-09
Abstract: The invention relates to the arrangement of a bimetal element on a viscose fan coupling. In order to increase the adjustment travel of a bimetal element, it is proposed to arrange the essentially rectangular bimetal element so that it can swivel about an axis which runs approximately in the longitudinal direction of the bimetal element, an adjustable support being arranged on the one side of the axis in the area of maximum deflection of the bimetal element and the connection to the valve in the fan coupling being arranged on the other side of the swivel axis.
Patent DE-3315400-A1 (DE)
Title: Garment with sleeves and method for production thereof
Inventor: KOEBER DIETER
IPC: A41D27/10
Filed: 1983-04-28
Abstract: A garment, for example a vest (1), comprises a tubular knitted body part (2) and two sown-on sleeve parts (3 and 4). On cutting the body part (2) openings for the arms are formed in the body part, a gusset (10) being formed in each case which merges at its base (11) into the body part (2). On sewing, the sleeve parts (3 and 4) are also sewn onto the gusset (10) by means of the arm opening seam (12), as a result of which the gusset is integrated in the underside of the particular sleeve. The arm opening seam (12) which follows the gusset edges with sections (13 and 14) thus does not extend under the armpit. <IMAGE>
Patent DE-3321094-A1 (DE)
Title: Quilted textile material
Inventor: MAEKAWA TAIJIRO
IPC: A41D31/02
Filed: 1983-06-10
Abstract: The invention relates to a quilted textile material having a front covering material, a back covering material and a filling between them, in which the two covering materials and the filling are joined to one another by one or more quilting seams. Provided in the region of the quilting seams between the filling and one or both covering materials is a heat-insulating layer of material which reduces heat conduction through the quilt and heat radiation from the quilt in the region of the quilting seams. The heat-insulating material has a thin layer of metal on one of its surfaces.
Patent DE-3324017-A1 (DE)
Title: Insulating-layer field-effect transistor
Inventor: UEDA DAISUKE
IPC: H01L29/04
Filed: 1983-07-04
Abstract: An insulating-layer field-effect transistor, for example a power MOSFET, is manufactured by forming a rectangular prism-type recess in one direction so that the side walls of the recess form an angle of 45 DEG  to the <100> direction of the silicon substrate with the (100) plane as principal surface and the vertical side walls of the (010) or (001) plane is used as channel zone of the insulating-layer field-effect transistor, thereby ensuring a high electron mobility in the channel and, consequently, a low channel resistance, these being advantageous for high-power operation.
Patent DE-3326120-A1 (DE)
Title: Arrangement for connecting a low-resistance load
Inventor: KUEBLER MANFRED DIPL ING
IPC: H02M1/08
Filed: 1983-07-20
Abstract: An arrangement is proposed for connecting a low-resistant load to the voltage supply network for one half cycle, which arrangement enables the demands placed on a so-called one-shot circuit to be satisfied with a comparatively small requirement for space and switching elements. This is achieved according to the invention by means of a digital solution which is distinguished in that in each case one separate counter is provided to define the switching delay and the maximum pulse rate, of which counters the pulse rate counter is reset when the switch is closed and in consequence unlocks a gate whose output is connected via an amplifier to the gate electrode of the thyristor, and that, in the absence of an under-voltage reset, a set-reset flipflop is set which releases the clock input of the counter for the switching delay, which counter sets a D-flipflop after 2<n> clock pulses, which D-flipflop charges up a capacitor via a phase shifter having two comparators and a switch, which capacitor determines the phase-gating angle and the width of the output pulse produced as the difference between the threshold switching values of the two comparators, which output pulse is passed via the unlocked gate to the gate electrode of the thyristor.
Patent DE-3326664-A1 (DE)
Title: Fungicidal agent and process for its preparation
Inventor: HUGGENBERGER FRITZ
IPC: A01N43/54
Filed: 1983-07-23
Abstract: The invention relates to a fungicidal agent which contains a first fungicidally active component in the form of sulphur and a second fungicidally active component in the form of a pyrimidine of the formula 
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 in which X represents chlorine or fluorine, if appropriate in combination with at least one suitable, non-phytotoxic inert carrier or diluent. The invention furthermore relates to a process for the preparation of such agents, to their use, and to a method of controlling and treating fungal infections in plants by applying a fungicidally effective amount of these agents.
Patent DE-3335756-A1 (DE)
Title: Hand shower-head
Inventor: GOEHRING CAUSPETER DR
IPC: B05B1/16
Filed: 1983-10-01
Abstract: A hand shower-head is described, in which numerous shower openings through which the water emerges as a hard stream are distributed between numerous commercially conventional air bubblers through which the water emerges as a soft stream. A changeover passes the water either to the hard stream openings or to the soft stream openings. <IMAGE>
Patent DE-3340501-A1 (DE)
Title: Projectile having fold-out wings
Inventor: STEUER RAIMAR DIPL ING
IPC: F42B10/14
Filed: 1983-11-09
Abstract: In a projectile (1) having fold-out wings (5), composed of a strut arrangement (6) with a covering (7) which can be stretched open by the latter, the object is to achieve not only a space-saving folding-wing equipment, but also an improved aerodynamic wing effect. For this purpose, the covering (7) surrounds a strut arrangement (6) having a rigid aerodynamically profiled nose spar (8) which can pivot forwards out of a longitudinal groove (4) extending in a longitudinal direction of the projectile (1). In front of the trailing edge (13), the cross-sectional geometry of the wing covering (7) is defined by a rigid profiled rear spar (14) which is articulated on the rear free outer end (15) of the nose spar (8) so that it can pivot out rearwards. In the interests of a smaller installation volume, for a lower tension of the covering (7) there can also be provided, instead of the rear spar (14), a tensioning cable (28) which secures the outer end (15) of the folded-out nose spar (8) to the projectile fuselage (2) in the region of the rear end of the longitudinal groove (4). <IMAGE>
Patent DE-3341170-A1 (DE)
Title: Attachment arrangement for a car stereo
Inventor: KUBOKAWA HISAO
IPC: B60R11/00
Filed: 1983-11-14
Abstract: A sleeve-shaped holder (2) into which the stereo is inserted from the side of the open front end serves for easier mounting of a car stereo in a motor vehicle. The holder (2) is attached to a plate inside the motor vehicle. The attachment arrangement for the stereo comprises a sliding plate (5) which, after connection to the stereo, can be slid in a direction which intersects the insertion direction of the device. Projections (6, 8) are constructed on the sliding plate (5) whilst near to the front end of the holder (2) cutouts (7) are provided which receive the projections. By means of a sliding movement of the sliding plate, the projections can be moved in the cutouts into a position at which they do not disengage from the cutouts. <IMAGE>
Patent DE-3345340-A1 (DE)
Title: Drive for the cooling-air fan of an internal combustion engine
Inventor: BOLL WOLF DIPL ING DR
IPC: F01P5/04
Filed: 1983-12-15
Abstract: The invention describes a drive for a cooling-air fan, the fan shaft of which is connected via an overrunning clutch to a drive shaft for a drive on the internal combustion-engine side. An electric motor is provided as an additional drive, its rotor being arranged fixedly on the fan shaft and its stator bridging the overrunning clutch and being arranged fixedly on the drive shaft of the drive on the internal combustion-engine side. In normal motor operation, the cooling fan is driven via the drive on the internal combustion-engine side. In this condition, there is a direct drive connection, via the overrunning clutch, between the fan shaft and the drive shaft, with the result that the rotor and the stator of the electric motor rotate at the speed of the drive on the internal combustion-engine side. In the event of an increased cooling requirement, the electric motor is connected up. The speed of the fan is thereby increased by the speed of the electric motor.
Patent DE-3345939-A1 (DE)
Title: Wobble bearing
Inventor: SCHMIEG RAINER
IPC: F16C39/06
Filed: 1983-12-20
Abstract: Wobble bearing, in particular for producing a searching movement of a radar antenna. A yoke having first annular magnets (6) in the shape of a zone of a sphere and comprising permanent magnets are installed in a housing (1, 2). Mounted in the yoke is a rotor (3) on which are seated second annular magnets (5) in the shape of a zone of a sphere and comprising permanent magnets. At their mutually opposite faces, the first and second annular magnets (6, 5) have the same polarity, i.e. repel each other. The rotor (3) has a disc-shaped part (13) which extends beyond the bearing and in which first driving ferrites (12) are embedded at suitable points on the circumference. Second driving ferrites (10) controllable by means of driving coils (11) are embedded in the housing (1, 2), opposite the first driving ferrites (12) (Fig. 1). <IMAGE>
Patent DE-3407110-A1 (DE)
Title: Pneumatic seed-spacing drill
Inventor: SCHEUFLER BERND
IPC: A01C7/04
Filed: 1984-02-28
Abstract: Pneumatic seed-spacing drill, with a seed container and a suction chamber which are separated from one another by a rotating disc-shaped separating member which, on the side facing away from the suction chamber, is guided in the lower region through the seed supply present in the seed container and which has holes arranged at an equal circumferential distance from one another concentrically relative to the axis of the separating member, the suction chamber extending along part of the path of the holes, and the vacuum being interrupted at a particular point of the path, a projection designed as an elevation being located on the separating member in the region of the mouths of the holes facing away from the suction chamber, and a stripping element reaching up to the separating member and the projections being located above the axis of the separating member, on the same side as the seed container, in the region of the suction chamber and on the housing of the seed-spacing drill. In order to improve and make more uniform the depositing of the separated seed grains into the sowing furrow by the separating member, the stripping element (30) is followed, in the direction of rotation (25) of the separating member (11), along the path of rotation (37) of the projections (24) by an extension piece (36), and on the side (39) of the projections (24) facing away from the stripping element (30) a guide piece (41)... along the path of rotation of the projections (24) and opposite the extension piece (36) of the stripping element (36) ... Original abstract incomplete. <IMAGE>
Patent DE-3412143-A1 (DE)
Title: Method and device for the sterilisation of cell suspensions
Inventor: KOTHE NORBERT DIPL CHEM DR
IPC: A61M1/36
Filed: 1984-03-31
Abstract: Sterilisation of cell suspensions in which the cells themselves remain undamaged is effected in that the cells in a cell suspension are separated from the liquid, the liquid is sterilised, the sterilised liquid is returned to the cells and this procedure is repeated until sufficient inactivation of the infectious particle has been achieved.
Patent DE-3413870-A1 (DE)
Title: Multiply connected aluminium and silicon bronze alloy
Inventor: NUTINI BRUNO
IPC: C22C9/06
Filed: 1984-04-12
Abstract: Multiply connected aluminium bronze alloy with little or no Mn and comprising 0.5-2.5 % of Si for improving hot and cold characteristics.