baber/WOPTO huggingface dataset:
Patent DE-3220284-A1 (DE)
Title: Process for producing polycrystalline silicon rods suitable for subsequent zone melting
Inventor: REUSCHEL KONRAD DR PHIL
IPC: C30B13/00
Filed: 1982-05-28
Abstract: To improve the efficiency of silicon usable in solar technology, cheap silicon produced by the electric arc process is cast to produce rods before being subjected to a zone-forming process in which the silicon melt is poured into a vertically arranged hollow cylinder at the rate at which this melt solidifies and is made to solidify in such a manner that with the aid of means provided for this purpose, the crystallisation front of the just poured-in silicon melt and the solidifying silicon moves from the cylinder axis to the cylinder wall in a radial direction.
Patent DE-3221514-A1 (DE)
Title: Vorrichtung an mehrfarbenrotationsdruckmaschinen zum aufbringen von fluessigkeiten auf einen druckwerkszylinder
Inventor: HUMMEL PETER
IPC: B41F31/30
Filed: 1982-06-07
Abstract: Bei Verwendung des Feuchtwerkes als Lackierwerk wird die Übertragswalze (2) zusätzlich zur Kastenwalze (3) von einem Fremdantrieb (6) über Freiläufe (10, 11) angetrieben. Das Abstellen der Auftragwalze (1) erfolgt so, daß alle Walzen (1-4) des Lackierwerkes miteinander in Verbindung stehen und durch den Fremdantrieb (6) antreibbar sind. Bei abgestellter Auftragwalze (1) vom Plattenzylinder (5) kann zusätzlich die Kastenwalze (3) mittels eines Druckzylinders in Intervallen an- und abgestellt werden.
Patent DE-3223180-A1 (DE)
Title: Vacuum plant for soldering and annealing metallic workpieces
Inventor: WEINERT HILMAR
IPC: F27B5/04
Filed: 1982-06-22
Abstract: The invention shown in the accompanying drawing reduces the set-up times and simplifies the charging of large vacuum furnaces with a horizontal vacuum chamber. According to the invention, the vacuum chamber consists of a stationary upper portion (2) and one or more, preferably two, lower portions (3,3a) which can be lowered and extended. A change of charge is thus shortened to the time required for raising/lowering and moving the lower portions (3 and 3a). While one charge is in the process another can be prepared. <IMAGE>
Patent DE-3227312-A1 (DE)
Inventor: ANNEN KLAUS DR
IPC: A61P29/00
Filed: 1982-07-19
Abstract: Compounds of Formula I   <IMAGE>   wherein the bond    is a single bond or a double bond, X is hydrogen, fluorine, chlorine, or bromine, R1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, and Y is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy, have valuable anti-inflammatory properties.
Patent DE-3228373-A1 (DE)
Title: Robot mounting device
Inventor: DIEPERS HEINRICH DIPL PHYS DR
IPC: B25J19/02
Filed: 1982-07-29
Abstract: The device contains at least one gripper (2) with three respective degrees of freedom for linear and translational motion and is provided with a teach-in program for coarse positioning. According to the invention, three rows of diodes (34,36,38) are provided, forming a fixed coordinate system (x,y,z) with respect to which an object (40) assumes a fixed position at which the component (28) is to be mounted. A fan-shaped beam (42,43,44) of a light source (32,33) arranged on an adjustment beam (30) attached to the gripper (2) is associated with each of the diode rows (34,36,38). By direct path measurement without interposition of an imaging system, a resolution of a few  mu m is obtained. The robot obtains an intelligence which enables it to place itself on a mounting position which may vary. <IMAGE>
Patent DE-3231186-A1 (DE)
Title: Apparatus for dewatering sludges
Inventor: KUGLER KARL
IPC: C02F11/128
Filed: 1982-08-21
Abstract: An apparatus for dewatering sludges is described, which for this purpose is essentially composed of an outer vessel (1) and a filter device (2) inserted into this vessel (Figure 1). The vessel can be designed as a container open at the top and having inclined walls. The filter device (2) is composed of a perforated sheet insert (3) and a filter cloth (4), with which the perforated sheet insert (3) is covered on the inside. The sludge to be dewatered placed in the apparatus is retained by the filter cloth (4). The water drains through the filter cloth (4) and the holes (14) in the perforated sheet insert into the vessel (1). The vessel (1) is provided with a water discharge device, which can be opened or closed as desired. <IMAGE>
Patent DE-3242505-A1 (DE)
Title: Four-stroke planetary piston internal combustion engine
Inventor: BUKOWSKI E GUENTHER
IPC: F01C1/356
Filed: 1982-11-18
Abstract: The invention discloses a rotary piston engine in the form of a four-stroke planetary piston internal combustion engine which has at least one chamber, circular in plan view, in its housing. Accommodated in each chamber is a circular piston which revolves eccentrically about a shaft in continuous contact with the wall of the chamber and against the outer surface of which three slides displaceable approximately radially to the axis of the shaft are placed, dividing the crescent-shaped space between the piston and the chamber wall into subchambers. Situated between two slides in the housing is an ignition space open towards the chamber, and channels for feeding in the fuel mixture and letting out the exhaust gases are provided on both sides of the third slide. The piston is arranged on a crankshaft and the slides are in continuous contact with a piston contact surface extending, for example, tangentially to the cylindrical piston surface. Two slides contain transfer channels open or closed depending on the position of piston.
Patent DE-3244022-A1 (DE)
Title: Clamping device for fixing workpieces running at an angle to one another
Inventor: KLIMACH HORST ING GRAD
IPC: B25B5/14
Filed: 1982-11-27
Abstract: Clamping device for fixing workpieces, running at an angle to one another, between two clamping jaws having workpiece-bearing faces running at a corresponding angle to one another. To be able to fix even workpieces of different thickness between the clamping jaws, the latter are attached pivotably to a threaded and a bearing sleeve, the two sleeves being carried by a threaded spindle.
Patent DE-3248097-A1 (DE)
Title: Radial plain bearing, especially for the shaft of a water turbine
IPC: F03B11/06
Filed: 1982-12-24
Abstract: A radial plain bearing intended especially for receiving the shaft of a water turbine has a bearing shell (2, 3) and a lubricating-water feed (21) guided into the non-loaded bearing zone. The bearing gap (6) formed between the shaft (1) and bearing shell (2, 3) opens on each of its two end faces into an annular chamber (7) which is sealed off by a respective elastic annular gasket (8) relative to the medium surrounding the radial bearing. The annular gasket (8) is made tubular and is filled with a medium generating a pretension. The fixedly arranged annular gasket (8) bears sealingly, under the effect of its pretension, against a rigid sealing face (9) continuous with the shaft (1). The pretension of the annular gasket (8) is selected so that lubricating water escapes outwards from the annular chamber (7) between the annular gasket (8) and rigid sealing face (9). <IMAGE>
Patent DE-3303528-A1 (DE)
Title: Broom
Inventor: KSIESKI JOCHANAN
IPC: A46B3/22
Filed: 1983-02-03
Abstract: The invention relates to a broom, comprising two plates of a suitable material, which are connected to each other and hold clamped between them at least one layer of a flat rubber or plastic material, the lower edge of which is cut into perpendicularly at preferably equal predetermined intervals for the forming of bristles, which protrude between the plate elements. The plate elements preferably consist of aluminium or rigid plastic.
Patent DE-3303562-A1 (DE)
Title: Dispensing device for liquids
Inventor: BOEHMER LUDWIG DIPL ING
IPC: G01F11/26
Filed: 1983-02-03
Abstract: With the dispensing device according to the invention, it is possible in a simple manner to remove constant-volume part quantities from a container, in which liquid is situated. The removal of quantities of liquid from a container, in which liquid is situated, is necessary when too large or too small a liquid removal quantity is either harmful or without effect. The described dispensing device can be calculated, i.e. the dimensions can be designed in such a manner that, during a pouring process, only a very definite liquid part quantity can be removed from the liquid container.
Patent DE-3303923-A1 (DE)
Title: Drive device for a loading and/or unloading device
Inventor: SCHULTE LOTHAR
IPC: B65G61/00
Filed: 1983-02-05
Abstract: In a loading and/or unloading device, for example for the loading and unloading of pallets, rotation of the actual main column and all the movement devices to permit horizontal and vertical travel are to be avoided and precise movement of the respective piece goods to be received from end position to end position is to be produced with a stationary main column and with simple means. To this end, a drive device in accordance with the drawing in Fig. 1 is proposed characterised in that at least one horizontally pivotable extension arm (4) is mounted on the stand (1) and/or on a vertically reciprocating lifting platform (2) for reception of the actual gripping unit and a parallel guide is assigned to the gripping unit and/or the holding crosspiece (6) of the gripping unit connected to the extension arm (4) and a driving crank whose respective end position determines the corresponding end positions of the gripping unit corresponds with the holding crosspiece (6) and/or the extension arm (4). <IMAGE>
Patent DE-3307944-A1 (DE)
Title: Attachment element
Inventor: FISCHER ARTUR DR
IPC: E21F17/02
Filed: 1983-03-05
Abstract: The invention relates to an attachment element consisting of two anchoring elements which can be pushed together axially, have the shape of half shells, are inclined running parallel to one another on their sliding surfaces pointing towards one another and are overlapped in a complementary manner to form a circular cross-section, an attachment lug for the fitment of wires, perforated strips or the like being arranged on the one anchoring element in an extension of its smallest cross-section, which attachment lug is broader than the diameter of the hole which holds the attachment element. In order to create guidance even in a drilled hole which has been drilled too large, the front end of the anchoring element which is to be driven in has a projection which is bent into the cavity in the other anchoring element, which cavity has the shape of a half shell.
Patent DE-3308927-A1 (DE)
Title: Process for binding gaseous pollutants contained in flue gases
Inventor: CLEVE URBAN DIPL ING
IPC: B01D53/34
Filed: 1983-03-12
Abstract: Process for binding gaseous pollutants, such as sulphur oxides, fluorine compounds and chlorine compounds, contained in flue gases from combustion of fossil, mineral-containing fuels, in particular brown coal and hard coal, the fly ash having minerals, such as for example calcium oxide and/or magnesium oxide, contained therein, after separation in a filter in dry and/or suspended form, possibly with addition of additives, such as for example lime, magnesium oxide, limestone, being added back to the flue gases from the combustion, preferably flue gases of the medium (300 DEG  to 500 DEG C) or low (80 DEG C to 300 DEG C) temperature range. <IMAGE>
Patent DE-3309495-A1 (DE)
Title: Round-bale opener for straw or hay
Inventor: DAVIER RUDOLF VON DIPL ING
IPC: A01F29/00
Filed: 1983-03-14
Abstract: The invention relates to an appliance which automatically cuts into pieces a relatively large stock of round bales of straw or hay and which conveys it away in the form of chopped material. A stock of a plurality of round bales lying in the form of an elongate cylinder on a horizontal chain conveyor is fed continuously to a cutting and gathering mechanism which cuts off the straw or hay on the circular end face, the chopped material falling into a conveyor member located underneath it and being transported away. The cutting mechanism is preferably mounted rotatably about the centre line of the straw stock and arrives by slow rotation at any point on the circular straw end face. It consists, for example, of a rotating knife chain, knife rollers or knives moving to and fro. For transporting the chopped material there is a worm, the tubular casing of which is equipped on the inside with longitudinally directed guide rails preventing the straw from being wound up.
Patent DE-3329946-A1 (DE)
Title: Process and device for cooling and transporting lignite or lignite coke
Inventor: VELLING GUENTER DIPL CHEM DR R
IPC: C10L5/00
Filed: 1983-08-19
Abstract: The invention provides for cooling lignite or lignite coke in such a way that the material is pneumatically conveyed over a defined distance, a cooling fluid, preferably water, being added to the conveying gas in such quantities that the necessary cooling takes place over the conveying distance. The conveying gas used is advantageously an inert gas or a gas which is at least low in oxygen. In controlling the addition of fluid as a function of the resultant cooling action, for example as a function of the end temperature of the material to be cooled, the procedure can be such that the formation of free water, which might make it more difficult to handle the dried material, is entirely or largely avoided.
Patent DE-3331214-A1 (DE)
Title: Ski
Inventor: MANKAU DIETER PROF
IPC: A63C5/00
Filed: 1983-08-30
Abstract: Published without abstract.
Patent DE-3338985-A1 (DE)
Title: Combined loading and unloading device
Inventor: STECKEL HORST
IPC: B65G67/60
Filed: 1983-10-27
Abstract: Combined loading and unloading device with an unloader, which is arranged on an extension arm which, for its part, is pivotably, raisably and lowerably mounted on a supporting frame, and a loader, which is also arranged on an extension arm, which, for its part, is pivotably, raisably and lowerably mounted on a supporting frame, the extension arms containing conveyors, both extension arms being mounted on a common supporting frame so as to be rotatable, raisable and lowerable independently of one another, and a gravity conveyor being arranged between the conveyors.
Patent DE-3339081-A1 (DE)
Title: Ladies' pantihose in short form
Inventor: KUNTZ GEB MEISSNER
IPC: A41B11/14
Filed: 1983-10-28
Abstract: The invention relates to pantihose made of the usual polyamide yarn, the leg parts being designed in short form. Both the waistband and the edges of the legs are set off by decorative seams which are designed in crochet-look and differ from the pantihose in the type and colour of the material.
Patent DE-3345500-A1 (DE)
Title: Air-conditioning measuring instrument
Inventor: BRUEGGEMANN REINHOLD DIPL ING
IPC: G01W1/17
Filed: 1983-12-16
Abstract: The invention relates to an air-conditioning measuring instrument having a radiation detector of the type of a thermopile, as well as having an electrical sensor for determining the air temperature. Use is made, as electrical sensor for determining the air temperature, of a thermocouple which is situated in the radiation shadow of the radiation detector and whose hot junction is constructed with a low mass in such a way that it adapts to the air temperature in a manner practically as free from inertia as the cold junctions of the thermopile of the radiation detector. It is particularly advantageous in this regard, that there is no need for means for an additional air flow in order to bring about the adaptation to air temperature. By contrast, the instrument housing accommodates a thermally variable resistor which permits the respective measured values to be related to a specific temperature, in particular to 0 DEG C.
Patent DE-3347319-A1 (DE)
Inventor: FOERNER SIEGFRIED
IPC: B23K9/04
Filed: 1983-12-28
Abstract: A device for overlay-welding a pipe interior having an arm extensible into the interior of a respective pipe, the arm carrying a welding head at a free end thereof includes a rotating device in the form of a wheel surrounding and supporting the pipe, and a swiveling device disposed in the wheel for moving the pipe in a circular arc about the center of the wheel and transversely to the plane of the wheel, the arm being curved and being secured to a part of the swiveling device connected to the wheel, the welding head being rotatable in the plane of the wheel for overlay-welding pipes formed at least partly with a bend therein.
Patent DE-3400495-A1 (DE)
Title: Control device for the supply line of flowing media
Inventor: LACKNER GERO
IPC: D06F33/47
Filed: 1984-01-09
Abstract: A control device (2) for the supply line of flowing media, especially for the water supply to washing machines and dishwashers, has sensor electronics (4), a time-delay circuit (6) and a load-detecting circuit (8). If the occurrence of moisture is signalled by a moisture sensor (36), the sensor electronics (4) close a shut-off device, for example a solenoid valve (74) and, after a time duration which can be set, the load which is monitored by the control device (2) is disconnected by the time-delay circuit (6). If there is no damage signal from the sensor (36), the current flow via a shunt resistor (76) to the load is recognised and the solenoid valve (74) is opened, once the load has been switched on and the load program has been switched on by the load-detecting circuit (8). One end of the program sequence results in automatic closing of the solenoid valve (74). This arrangement results in the load being automatically separated from the liquid supply, via the solenoid valve (74), at the end of the programme, so that the risk of leakages resulting from long-lasting stress on the supply line is virtually precluded. <IMAGE>
Patent DE-3403554-A1 (DE)
Title: Potentiometer
Inventor: PRIESEMUTH WOLFGANG
IPC: B60H1/00
Filed: 1984-02-02
Abstract: A potentiometer which is provided for relatively small currents consists of a board having a central hole through which a potentiometer shaft passes. The potentiometer shaft carries the resistor wiper which is guided by means of the shaft over a resistor track which is applied directly onto the surface of the board, by coating. This applied resistor track is connected to suitable connections via conductor tracks on the board. A further contact wiper is preferably used for connecting the wiper to connections, which further contact wiper is firmly connected to the resistor wiper, is moved together therewith and acts on a contact track which is in the form of a circular arc and is likewise connected via conductor tracks on the board to the connections.
Patent DE-3408197-A1 (DE)
Title: Glue-spraying station
Inventor: COURTOIS GUY
IPC: B27G11/00
Filed: 1984-03-02
Abstract: The invention relates to a glue-spraying station 11 in which a strip to be glued onto a workpiece edge is provided with a coating of glue. According to the invention, the rear side 5a of the strip 4 is supported in this glue-spraying station 11 by a guide rod or wire 14 which is arranged below the glue-spraying nozzles 12. In the process, the strip 4 is held below the glue-spraying nozzles 12 by one or more blast nozzles 13 at least in the area of the bottom marginal section pneumatically against this guide rod or wire 14 so that the strip 4 can be reliably guided in the glue-spraying station 11. <IMAGE>
Patent DE-3411377-A1 (DE)
Title: Device for automatically controlling bleeding, especially on human limbs
Inventor: MAGASI JOSEF
IPC: A61B17/12
Filed: 1984-03-28
Abstract: The invention relates to a device for automatically controlling bleeding, especially on human limbs, which is characterised in that it comprises a carrier bowl with bowl extensions having abutments, and a tape which has tooth-like abutments on at least one end and at least one concave depression between these. <IMAGE>
Patent DE-3412300-A1 (DE)
Title: Flood protection for banks
Inventor: ROTHENPIELER ARNE DR ING
IPC: E02B7/00
Filed: 1984-04-03
Abstract: Flood protection for the banks of stretches of water is accommodated at a non-troublesome location at normal water level and is put into operation if an exceptional high tide is to be expected or starts. The flood protection can consist of a roll-up or foldable tube which is filled with a gas or a liquid for putting it into operation. It can be designed in such a way or filled with such a light medium that it automatically comes into the protection position when required. The filling can be controlled independently of the height of the water level. <IMAGE>
Patent DE-3414117-A1 (DE)
Title: Micro emulsions
Inventor: HERRMANN UDO DR
IPC: C09K23/42
Filed: 1984-04-14
Abstract: Micro emulsions, preferably of laser dyes, containing at least two immiscible or only partially miscible organic liquids, an emulsifier having the formula  HO(-A-O)n-R  in which     A represents -CH2CH2- or -CH2CH2CH2-, R indicates an optionally substituted aryl radical or an alkyl radical having 4, 5, 6, 7 or 8 C atoms and   n represents 2, 3, 4, 5 or 6 as well as one or more additives. t
Patent DE-3415648-A1 (DE)
Title: Eliminating circuit
Inventor: STARK HARTMUT DIPL ING
IPC: H03G3/34
Filed: 1984-04-27
Abstract: A circuit arrangement is described for eliminating interference from a sound signal, which in each case enables click-free de-activation. For this purpose, when interference occurs an instantaneous value which is still interference-free is held in a memory (21) and is then steadily reduced by a reducing circuit (22) according to a pre-defined function. <IMAGE>
Patent DE-3416996-A1 (DE)
Title: Belt tensioning device for underground operations, preferably for one-sided or throughflow coal breakers
Inventor: HAAKE HEINRICH
IPC: B02C4/42
Filed: 1984-05-09
Abstract: In a belt tensioning device for underground operations, preferably for one-sided or throughflow coal breakers, in which the belt tensioning force is predetermined by means of the length of a telescopic member and readjusted by altering the telescopic length, it is provided according to the invention that the telescopic member consists of a rod provided on the outside with a bearing and of a turnbuckle, the turnbuckle sleeve of which guides, in its base, the rod, which is aligned with the turnbuckle spindle, which supports the other bearing, the turnbuckle sleeve being supported on springs in a spring tube which is fixed on the rod and carries a pointer, axially movable by way of the turnbuckle sleeve, for a notch made on the outside of the turnbuckle sleeve.
Patent DE-3418713-A1 (DE)
Title: Flushing-dump device
Inventor: FAHRNER HEINZ ING GRAD
IPC: E03F5/10
Filed: 1984-05-19
Abstract: A rainwater tank or the like of a sewerage system or the like. The tank has a concrete floor or wall on which load-bearing members are fastened, in particular on both sides of an expansion joint, which members bear a flushing dump which is pivotably mounted about a horizontal fulcrum by means of rolling bearings. In order to increase operational reliability, at least one load-bearing member is connected to the flushing dump via an axial guide which permits relative axial movements between said load-bearing member and the flushing dump, in the direction of the fulcrum of the flushing dump.
Patent DE-3423950-A1 (DE)
Title: Panel, in particular a plastic facade-cladding panel
Inventor: RUESING ARNOLD
IPC: E04F13/08
Filed: 1984-06-29
Abstract: A description is given of a panel (12), in particular a plastic facade-cladding panel, which is provided with fastening bores (13, 14) for it to be fastened by means of nails, screws or similar fastening means on a substructure (10, 11) comprising battens or boards. By virtue of the fact that at least one of the fastening bores (e.g. 14) is formed on a special insert piece (15; 25) which is connected, or can be connected, to the panel (12) so as to be movable relative thereto, said panel (12) is configured in a simple manner such that it becomes more insensitive with respect to warping of the substructure (10, 11) on which it is mounted. The effect is based on the fact that, instead of the panel (12), essentially only the insert piece (15; 25) is now involved in the movements of the substructure (10, 11) and the resulting forces are not imparted to the panel (12).   <IMAGE>