baber/WOPTO huggingface dataset:
Patent DE-3533058-A1 (DE)
Title: Apparatus for the remotely manipulated maintenance of plant parts in a shielded nuclear plant
Inventor: SCHROEDER GUENTER DR ING DR
IPC: G01B7/30
Filed: 1985-09-17
Abstract: The invention relates to a remote-controllable remote-manipulation apparatus for use in process-related, radioactively loaded large cells of plants for the reprocessing of irradiated nuclear fuels. The remote-manipulation apparatus has an industrial robot which is controlled via a process computer and which, for determining the position of an articulated arm, is provided on a robot joint with a rotary transmitter determining the angular position of the articulated arm. The rotary transmitter is designed as a resolver constructed on the induction principle. So that the true position of the articulated arm to be monitored can be checked, a second resolver (19) is arranged coaxially relative to the first resolver (13). The second resolver (19) has, on its shaft (21), a suitable device (23, 25) which can rotate together with the shaft (21) relative to a physical zero mark (27). By sensing physical zero marks (27), the true position of the shaft (15) of the first resolver (13) and therefore the true position of the articulated arm to be monitored can be determined. <IMAGE>
Patent DE-3533355-A1 (DE)
Title: Clamp
Inventor: BAUMANN WOLFGANG
IPC: B25B5/14
Filed: 1985-09-19
Abstract: This is a clamp with an elongate clamp shaft (1) and two clamp stops (2, 3) arranged laterally on the clamp shaft (1) with variable longitudinal spacing. Objects can be clamped against one another in the shaft longitudinal direction between said clamp stops. A transverse clamping device (20), adjustable in the longitudinal direction of the clamp shaft (1), is arranged on the latter in the region between the clamp stops (2, 3) and can be pressed against the adjacent one of the objects to be clamped, at right angles to the shaft longitudinal direction on the side of the clamp stops (2, 3). <IMAGE>
Patent DE-3534857-A1 (DE)
Title: Cephalosporin sulfoxides, process for their preparation and their use in the preparation of cephalosporins
Inventor: LOOKER BRIAN EDGAR
IPC: A61K/
Filed: 1985-09-30
Abstract: There are described compounds of the general formula (III) <IMAGE>  in which R is an amino group or protected amino group; R<2a> is a straight- or branched-chain alkyl group having 1 to 4 carbon atoms, an allyl group, but-2-enyl group or but-3-enyl group or a group of the formula   <IMAGE> in which R<3> and R<4> in each case are independently a hydrogen atom or a methyl group or an ethyl group or R<3> and R<4>, together with the carbon atom to which they are bonded, can be a cycloalkylidene group having 3 to 5 carbon atoms, and R<5> is a hydrogen atom or a carboxyl protective group; Y denotes a 1-methyl-1-pyrrolidinium group and R<7> represents a group -COO<-> or -COOR<6>, in which R<6> is a hydrogen atom or a carboxyl protective group, and salts thereof. Also described is the use of the compounds of the general formula (IIIA) <IMAGE>  in which     R<1> is a hydrogen atom or an amino protective group,   R<2a> is defined as above, Y<a> is a 1-pyrrolidino group or 1-methyl-1-pyrrolidinium group and   R<7a> denotes the group -COOR<6>, in which R<6> is defined as above, or, if Y<a> is 1-methyl-1-pyrrolidinium, R<7a> additionally can be the group -COO<->, or salts thereof, for the preparation of cephalosporin antibiotics of the general formula (I) <IMAGE> in which R<1> is a hydrogen atom or an amino protective group and R<2> a straight- or branched-chain alkyl group having 1 to 4 ... Original abstract incomplete.
Patent DE-3536298-A1 (DE)
Title: Machine for sticking on strips
Inventor: MEISSNER HEINZ
IPC: B65H39/14
Filed: 1985-10-11
Abstract: The invention relates to a machine for sticking on strips of acetate, glassine or similar material for producing stamp albums or stamp sheets with the aim of fully automatic machine-application of the strips on both sides of a cardboard sheet. In this case, the machine is to be simple in its technical construction and easy to convert to different formats, whilst having a high degree of functional reliability and being able to be integrated on particular other assemblies. This object is achieved in that two adjacently arranged cardboard pass planes, which run in opposite directions, are connected by a turning device and have processing stations arranged one after the other, are provided, by means of which the cardboard sheet is conveyed continuously on the same stop side. <IMAGE>
Patent DE-3539327-A1 (DE)
Title: Method of controlling a heat source and control device for implementing the method
Inventor: JORZYK LUTZ
IPC: F24D19/10
Filed: 1985-11-06
Abstract: Method of controlling a circulating water heater of a central heating installation which has a first consumer circuit consisting of radiators and a second consumer circuit which is connected via a mixing valve and forms a floor heating installation, which are fed with heating water of different forward-run temperatures, the respectively higher of the two forward-run desired temperature values serving as reference variable for the circulating water heater.
Patent DE-3603406-A1 (DE)
Inventor: KOCH ARTUR
IPC: H01T19/00
Filed: 1986-02-05
Abstract: A device for treating surfaces of objects by means of corona discharge has an electrically insulated discharge electrode in an external tube. The external tube is electrically conductive and grounded. Part of the discharge electrode projects somewhat out of the external tube to define an active, or discharging, region. Between the external tube and the discharge electrode, and air gap exists through which air can be suctioned off during operation.
Patent DE-3621364-A1 (DE)
Title: Video recorder and method for generating an identification signal in a video recorder
Inventor: APITZ SIEGFRIED DIPL ING
IPC: H03J7/18
Filed: 1986-06-26
Abstract: In a video recorder which is equipped with a television receiving section as is usual in domestic devices, the user must allocate the respective receiving frequencies or channel numbers to the so-called programme locations in the initial programming of the device so that he can then call up the desired transmitter by selecting the programme location for recording in normal use. To be able to carry out this basic programming in a simple manner even in devices with voltage synthesis tuning, for example with automatic scanning, which are not provided with a frequency display, the tuning circuit 12 is connected to an identification modulation transmitter 15 which is set by the tuning circuit 12 to a transmitting frequency which corresponds to the receiving frequency. The identification modulation transmitter provides a modulated identification signal to the antenna output 6 which can be connected to a television receiver 10. This identification signal inserts a clearly visible coincidence marker in the television image which indicates to the user that the receiving frequency of the video recorder 3 corresponds to the receiving frequency of the television receiver 10. <IMAGE>
Patent DE-3622544-A1 (DE)
Title: Matrix ring magnetic separator
Inventor: KUKUCK KARL-HEINZ
IPC: B03C1/03
Filed: 1986-07-04
Abstract: The invention relates to a matrix ring magnetic separator whose induction bodies are formed by wire gauzes which are arranged vertically and stacked one behind the other in the direction of the magnetic field in such a manner that the intersection points of the wires of one wire gauze meet the free area of the adjacent wire gauze and, as a result, packs of wire gauzes, which give in the direction of the magnetic field, are formed. A magnetic separator of this type is characterised in that it can be dedusted well even in the case of very high field strength gradients and can additionally be produced cost-effectively.
Patent DE-3632151-A1 (DE)
Title: Programmable gripper system
Inventor: HAAG GUENTER DIPL PHYS DR RER
IPC: B25J15/02
Filed: 1986-09-22
Abstract: The invention relates to a programmable gripper system in which the gripper travel is recorded by means of a built-in path-measuring system and is controlled or regulated within the constructionally preset limit values by programming a maximum and minimum travel. The dimension and/or position of the object picked up is also recorded and compared, in a downstream selector, with limit values which can be set to the objects to be handled. The gripper movement is controlled or regulated by the selector via the downstream drive circuit, depending on the measured quantities of the object in comparison with the correspondingly input limit values. Further outputs of the selector serve to control the handling device which may be connected to the gripper system.
Patent DE-3640192-A1 (DE)
Title: Machine for treating roadway surfaces
Inventor: GRAF ALBIN DR
IPC: E01C23/085
Filed: 1986-11-25
Abstract: To remove roadway markings or adhesive remains (10) from a roadway (11), a vehicle (12) having a striking device (22) is provided. A striking beam (29) carrying rigid chisel elements (30) is fixed via a column (28) to a lifting beam (26) which is moved periodically about a horizontal axle (27). A stop device (46) limits the downward movement of the lifting beam. The height of the stop device (46) is determined by a sensing wheel (50) which runs on the roadway. The chisel elements (30) break up marking and adhesive remains, which can then be easily removed. <IMAGE>
Patent DE-3642158-A1 (DE)
Inventor: BIENAIME PATRICK
IPC: B65D5/04
Filed: 1986-12-10
Abstract: The carton is provided for at least four containers (23) which are arranged in two rows and are connected to one another on their flanges. The blank (1) has a top covering surface (2), two side walls (5, 6) and two at least partially overlapping bottom wall portions (9, 10). Provided in one of these bottom wall portions (9) are U-shaped and arcuate cutting lines (11, 12, 18, 19) which separate pieces (13, 14, 20, 21) of the bottom wall portion. Parts of the bottom wall portion lying between these cutting lines are folded upwards between the containers (23) via folding lines (15, 16, 17, 22). <IMAGE>
Patent DE-3644223-A1 (DE)
Title: Photosensitive silver-halide direct positive material
Inventor: YOSHIDA TETSUO
IPC: G03C1/485
Filed: 1986-12-23
Abstract: The invention relates to a photosensitive direct positive material which contains at least two types of core/shell silver-halide grains of the internal latent image type with different average grain sizes, the smaller grains essentially comprising tube-shaped grains or tetradecahedric grains principally from the surface (100). A photosensitive direct positive material having a broad development latitude and a highly improved shelf life can be obtained.
Patent DE-3711367-A1 (DE)
Title: Process for preparing calcium sulphate hemihydrate
Inventor: CLEMENTI FRANZ DR
IPC: C01F11/46
Filed: 1987-04-04
Abstract: The invention relates to a process for preparing calcium sulphate hemihydrate in the alpha configuration from an industrial waste material based on calcium sulphate dihydrate.
Patent DE-3716191-A1 (DE)
Inventor: MIYAZAWA SEIICHI
IPC: G11B7/125
Filed: 1987-05-14
Abstract: A semiconductor laser array 21 is disclosed, comprising plural semiconductor laser elements each emitting light from two end faces (26,27) constituting resonant planes and monolithically formed on a semiconductor substrate, in which the mutual angle of the beams emerging from one end face of semiconductor lasers is different from that from the other end face and in which said beam angle is selected as a non-zero finite value at least at one end. This may be achieved where the current injection area of each laser element is limited to a stripe-shaped area 24,25 by making stripe-shaped areas of curved or bent form. <IMAGE>
Patent DE-3716955-A1 (DE)
Inventor: STECK WOLFGANG DIPL ING
IPC: A47L15/44
Filed: 1987-05-20
Abstract: A dishwashing machine comprises a rinse-aid container (1) with a viewing window (3), and an indicating element dipping into the liquid in the container. The indicating element comprises a float (2), which has the shape of a circular sector and is pivotably mounted on an axle (4) in the container. The centre of gravity (5) of the float is so disposed that the liquid buoyancy force during filling or emptying of the container effects rotational movement of the float around the axle. The float has indicating markings (6) which can be read off in the window (3) for indication of the filling state of the container. <IMAGE>
Patent DE-3725951-A1 (DE)
Title: Rotor seal
Inventor: BLIESENER DIETER DIPL ING
IPC: F16J15/32
Filed: 1987-08-05
Abstract: The invention relates to a rotor seal for sealing off the annular gap between a rotating shaft (rotor) and a wall, penetrated by it, of a space subject to the pressure of a liquid or gaseous pressure medium.   The frictional force between the rotor seal and the rotor is reduced by the small dimensions of the sliding sealing surface between the rotor seal and the rotor and/or by its lubrication. Lubrication is made possible by the fact that the surface of a sealing ring of the rotor seal which slides on the rotor sealing surface is provided on both sides on its circumference with oil pockets arranged offset relative to one another and open on one side and that the length of two oil pockets lying opposite one another in an offset manner is greater than the width of that surface of the sealing ring which slides on the rotor sealing surface.
Patent DE-3731403-A1 (DE)
Title: Swivelling mechanism for selective-cut heading machines
Inventor: UNGER EBERHART
IPC: E21D9/10
Filed: 1987-09-18
Abstract: The swivelling mechanism according to the invention for the revolving chair (3) of a selective-cut heading machine consists of at least one swivelling cylinder (24, 25, 26, 27) which is connected via its one end to the revolving chair and via its other end to a fixed swivelling head (16) in the interior of the revolving chair. The swivelling head (16) is preferably arranged in the interior of the revolving chair (3) in such a way that its vertical axis coincides with the revolving-chair axis (17). In each case an adapted configuration of the swivelling head (16) and the selection of the position of the articulated connections (18, 19, 20, 21) permit the use of several swivelling cylinders (24, 25, 26, 27) in order to be able to achieve the requisite swivelling forces. Proven single- or double-acting hydraulic cylinders are preferably used as the swivelling cylinders. <IMAGE>
Patent DE-3733081-A1 (DE)
Title: Process for the biological purification of waste water
Inventor: FUCHS UWE
IPC: C02F3/10
Filed: 1987-09-30
Abstract: The invention relates to a process for the biological purification of waste waters (effluents) contaminated, in particular, by organic pollutants and problem materials which are difficult to degrade. The waste water is first treated in a highly loaded activated sludge stage 2 and, after an intermediate clarification 4 is subjected to a treatment in a reactor 8 in the presence of biomass fixed to support material with low sludge loading. In this manner, the support-bound biological system is always operated in an optimum loading range. The invention permits high purification values both with respect to the degradation of organic pollutants and also with respect to problem materials which are difficult to degrade. <IMAGE>
Patent DE-3735271-A1 (DE)
Title: Written or printed work
Inventor: REPSCHLAEGER WERNER
IPC: B42D15/00
Filed: 1987-10-17
Abstract: Written or printed works of a special type are illustrated, picture sequences in particular also being provided. Instead of a supplementary text, provision is made here for speech and thought bubbles to be used, which in this case are filled with visual reproductions of the thoughts and desires of the person shown. An additional and varied expressiveness is thus possible. In particular, provision is made for the person reproduced, to whom the thoughts and desires are to be assigned, also to recur repeatedly in the images of the speech and thought bubbles. <IMAGE>
Patent DE-3736027-A1 (DE)
Title: Method for determining the shape of cells which prevails at a specific instant and device for carrying out the method
Inventor: ARTMANN GERHARD DIPL PHYS
IPC: G01N15/10
Filed: 1987-10-24
Abstract: The invention relates to a method for determining the shape of cells which prevails at a specific instant. The cells react in a predictable way to defined influences by shape changes. They are brought into contact with a surface and their shape state and/or shape change are determined by the evaluation of light signals. For this purpose, the surface has a number of cells in one region and is illuminated. The resulting light attenuation of the light penetrating the surface or of the reflected light is compared with a reference attenuation, the reference attenuation having been generated by illuminating a surface with a known density of covering with cells which have taken up a known reference shape. The method can be carried out with at least one chamber, which can be opened and which has a surface for receiving the cells to be measured. Furthermore, provision must be made for a light source as well as means for detecting light signals. For this purpose, several such chambers and likewise several reservoirs for different solutions must be available, the reservoirs being able to be connected to at least one chamber one after the other or simultaneously. For this, each chamber has an outlet which can be closed off.
Patent DE-3743018-A1 (DE)
Title: Apparatus for producing a dental working model, and flask and base former
Inventor: ZEISER MANFRED P DR
IPC: A61C13/34
Filed: 1987-12-18
Abstract: An apparatus for producing a dental working model using a flask and a base former is described, the flask being fixable via guide pins on the outer wall in the correct position on the base former which has an identical contour. It is thus possible for a flask to be fixed reproducibly even on a model with plaster base.
Patent DE-3800750-A1 (DE)
Inventor: MEYERS RICHARD P
IPC: G01B5/00
Filed: 1988-01-13
Abstract: A gaging tool for checking the alignment of spaced apart holes (18, 20) located on a common axis, having particular utility for checking the alignment of bearing seats on half round end yokes of universal joints. A pair of gage bushings (14, 16) are secured in the bearing seats (18, 20) by retaining straps (24). An alignment bar (12) is passed through the internal gage bore (28) of one of the bushings (14). When the bearing seats or holes (18, 20) are in alignment, the alignment bar (12) will pass into the other (16) of the pair of gage bushings. Sets of bushings (14), (16) are provided to check different sized holes (18, 20), e.g square holes. <IMAGE>
Patent DE-3803053-A1 (DE)
Title: Pick-up for stringed instruments
Inventor: MC CLISH RICHARD
IPC: G10H3/18
Filed: 1988-02-02
Abstract: A pick-up for a stringed musical instrument having a V-shaped string pick-up device made of a hard, inflexible and incompressible material, which is arranged at a spacing from and above piezoelectric elements of a solid conductive element and is connected therewith, the element having an indentation whose form corresponds to the V-shaped string pick-up device. The piezoelectric elements are polarised in opposition to the solid conductive element and are arranged such that their perpendicular semi-angles intersect with a point on the string of the instrument at which they are in contact with the string pick-up device.
Patent DE-3803166-A1 (DE)
Title: Pressure relief valve device for the cooling circuit of a liquid-cooled internal combustion engine
Inventor: WEHRBERGER KURT
IPC: F01P11/02
Filed: 1988-02-03
Abstract: A pressure relief valve device for the cooling circuit of a liquid-cooled internal combustion engine is proposed with a cap which can be screwed on to the filler neck of a coolant tank and containing an integral pressure relief valve. The valve closure element guided in a guide sleeve is supported on the cap by means of a preloaded return spring. The guide sleeve may be tightly seated on the rim of the filler neck by means of an outer collar. The cap is axially joined to the guide sleeve with a positive interlock, leaving a certain axial loose play which takes effect when the cap is opened, at least one preloaded spring of greater rigidity than the return spring being arranged between the two. When the cap is first unscrewed, the spring keeps the guide sleeve in the sealing position, the return spring being relieved and the valve closure element being allowed to lift off in order to reduce any excess pressure in the cooling system below the system pressure.
Patent DE-3805687-A1 (DE)
Title: Flywheel having centrifugal force converter
Inventor: KOTSCHA HANS
IPC: F16H33/02
Filed: 1988-02-24
Abstract: The flywheel has fittings which comprise planet wheels, centrifugal weights and connecting rods. The drive of the individual parts takes place by means of the built-in planetary gear unit. The centrifugal force which results from the centrifugal weights is delivered to the flywheel shaft via the planetary gear unit and converted into rotational force. Since the conversion of the centrifugal force takes place directly, the centrifugal force is equal to rotational force. This additional energy, which is generated from centrifugal force, now no longer needs to be present at the drive motor. By this means, a large amount of energy is saved.
Patent DE-3810075-A1 (DE)
Title: Coin-operated games machine with printer
Inventor: MULDER ARJEN J DIPL ING
IPC: G07F17/32
Filed: 1988-03-25
Abstract: The invention relates to a printer for coin-operated games machines, which have a memory unit for operating data, an interface for data output and a device connected to the games machine for recording operating and identification data. The printer comprises a games machine interface and an evaluating device for the data transmitted from the games machine to the printer. <IMAGE>
Patent DE-3817651-A1 (DE)
Inventor: FELKAI ROLAND
IPC: H02K7/10
Filed: 1988-05-25
Abstract: A redundant actuating device, in which two electric motors act via a gearing on an output shaft, and in which, when one of the motors blocks, a mechanical coupling device ensures the isolation of the defective motor from the actuating arrangement. 
<IMAGE>
Patent DE-3820903-A1 (DE)
Inventor: MAASS JUERGEN DIPL ING
IPC: H02K29/14
Filed: 1988-06-21
Abstract: An electrical machine having a rotor and a stator, particularly a commutatorless direct-current motor, is proposed. The rotor (1) contains at its end face an optically detectable signal trace (4) for the sensing of the angular position or speed of the rotor (1). At least one optical sensor (12, 13, 14) is disposed outside a housing of the electrical machine; the optical transmission of the sensed angular position or speed of the rotor (1) to the optical sensor (12, 13, 14) is effected by means of at least one optical fibre (7, 8, 9). This optical fibre (S) is attached to the housing of the electrical machine in practical manner by means of a plug-in connector. <IMAGE>
Patent DE-3824726-A1 (DE)
Inventor: GARNHAM ROGER VICTOR
IPC: B65D85/30
Filed: 1988-07-21
Abstract: A bottle crate 10 of composite construction includes a core 12 of plastics material having a plurality of compartments 28 in which bottles can be held in a spaced relationship separate from each other. It further includes a sleeve 14 in which the core 12 is receivable, the sleeve being of plastics material or cardboard. <IMAGE>