baber/WOPTO huggingface dataset:
Patent DE-3118523-A1 (DE)
Title: Synchronous control for the hydraulic cutter cylinders of a cutter shield
Inventor: HEITKAMP HERBERT
IPC: E21D9/06
Filed: 1981-05-09
Abstract: The invention relates to a further configuration of the cutter-shield synchronous control according to the main application P 3019374.9, in which the cutter cylinders, by switching actuation of control valves, can be alternatively connected with their piston space to the pressure line of a pump unit or with their annular space to branch-flow lines of the pump unit, the annular spaces of the cutter cylinders being protected by pressure-relief valves. According to the invention, a pressure-cut-off device (50) is provided which is effective only during the drawing of the supporting frame and cuts off the pressure-medium feed for all cutter cylinders (16) at a system pressure which is lower than the response pressure of the individual pressure-relief valves (47). The pressure-cut-off device immediately stops the action of the drawing of the supporting frame if the drawing-up of the supporting frame meets with a certain resistance, for example due to an obstacle lying in the feed path. At the same time, it is ensured that the synchronous control cannot be disturbed through response of individual pressure-relief valves during the drawing of the supporting frame. <IMAGE>
Patent DE-3121174-A1 (DE)
Title: Circuit arrangement in a processor
Inventor: ECKERT ALFRED
IPC: G06F12/08
Filed: 1981-05-27
Abstract: For the fast processing of higher-level functions programmed in program loops, a virtual instruction memory (VIS), in which the instructions to be executed are continuously stored, is provided in the processor. New instructions are fetched from the virtual instruction memory (VIS) when they are present therein. <IMAGE>
Patent DE-3123242-A1 (DE)
Title: Integrable correlator circuit for an image processing system
Inventor: BARDL ARTUR
IPC: G06K9/64
Filed: 1981-06-11
Abstract: The invention relates to a correlator circuit, constructed in CCD technology, which has the task of comparing the information obtained by raster-shaped image scanning with stored pattern information. According to the invention, one embodiment is provided in such a manner that the pixels y1 are compared with the pattern points x1, using a correlation formula which contains as essential term the function (y1-y).(x1-x> y1 means the amplitude for the grey scale value of the i-th pixel and x1 the corresponding measure of the i-th pattern point whilst y and x are the corresponding mean values obtained over all pixels or pattern points, respectively. The input signal obtained from a raster-shaped image scanning and consisting of a sequence of pulses y1 corresponding to the scanned discrete pixels i is input into a clocked CCD system, the stages of which are used for controlling one inverter each and which is designed in accordance with the characterising clause of Claim 1.
Patent DE-3126366-A1 (DE)
Title: Method of pretreating semiconductor wafers to determine their doping concentration
Inventor: HERRMANN KURT DIPL PHYS
IPC: H01L21/324
Filed: 1981-07-03
Abstract: In determining the doping concentration of semiconductor wafers by measuring the capacity as a function of the voltage at a blocking metal/semiconductor contact (C(V) method), the semiconductor wafers are subjected to a preliminary heat treatment to produce oxide layers of known thickness.
Patent DE-3126687-A1 (DE)
Title: Pass-through grill in particular for steaks
Inventor: GUTEKUNST PETER
IPC: A47J37/04
Filed: 1981-07-07
Abstract: In order to grill steaks while passing them through the grill, two rolls (1, 2) are provided. These can be driven in opposite directions, can be heated and have a gap (3) therebetween for passing through the steak from the top to the bottom. <IMAGE>
Patent DE-3132282-A1 (DE)
Title: Method and arrangement for depicting syllables of Korean writing
Inventor: LORENSCHAT RENATE
IPC: B41J2/50
Filed: 1981-08-14
Abstract: When printing Korean characters using a printing mechanism (DR) provided with a daisywheel, syllables (S) formed from letters (B) are firstly stored in a memory (SP) in order to determine the positions of the letters (B) within one character zone (ZF) assigned to the syllable (S). The printing positions of the letters (B) are then determined and the letters (B) are printed one after the other in the line direction, regardless of the sequence of their input. Depending on the position of the letters (B) within the character zone (ZF), the letters (B) can have different shapes, thus producing a calligraphically improved image. <IMAGE>
Patent DE-3136919-A1 (DE)
Title: Circuit arrangement for starting and operating gas-discharge lamps using alternating current
Inventor: HUESGEN THEO ING GRAD
IPC: H02M7/515
Filed: 1981-09-17
Abstract: In the case of a circuit arrangement for starting and operating gas-discharge lamps using alternating current, consisting of a rectifier, a switched-mode power supply as a DC voltage converter, and a bridge circuit which is connected thereto, has four thyristors and in whose transverse branch the lamp is connected, the starting electrodes are, according to the invention, connected from in each case two thyristors (9, 12 and 10, 11 respectively) which are diagonally opposite one another in the bridge (8) via in each case one resistor (16 or 17 respectively) to one of the terminals (A or B respectively) of the alternating current mains power supply. <IMAGE>
Patent DE-3139094-A1 (DE)
Title: Display device for a variable resistor
Inventor: KURATANI JUNICHI
IPC: H01C10/34
Filed: 1981-10-01
Abstract: A display device for a variable resistor, in which a multiplicity of photoconductors are arranged radially with respect to the axis of the housing with the object of specifying the operating position of the rotatable sliding contact on the resistor clearly and such that it cannot be mistaken even in a closely confined display zone, in which the upper conductor ends are constructed flat as a display surface and the lower conductor ends are constructed in a curved shape, and a holder holding a sliding piece and a light source is supported on a rotation axis and the light source can rotate and be displaced together with the holder close to the curved ends of the photoconductor, so that the respective light beam can be transferred from the curved end to the flat display surface as a display value.
Patent DE-3142493-A1 (DE)
Title: Method for receiving and reproducing alphanumeric characters
Inventor: GRUETERICH HUBERT ING GRAD
IPC: G06K15/12
Filed: 1981-10-27
Abstract: The method for receiving and reproducing alphanumeric characters serves to transmit alphanumeric characters quickly and at low cost in permanently readable form on paper. For this purpose, a display panel composed of lines with alphanumeric liquid crystal display elements is photocopied by a photocopying device, whereby copies are produced in the normal manner. A control device and memories ensure that the received information is sent page by page to the display panel so that the copying process can in each case then be initiated once the information designated for one page has appeared in full in the display panel.
Patent DE-3200297-A1 (DE)
Title: Method and constructional arrangements for heat recovery via waste water storage tanks
Inventor: WENGEL JUERGEN
IPC: F24D17/02
Filed: 1982-01-07
Abstract: The invention relates to a method and constructional arrangements for heat recovery via a waste water storage tank (1) which is provided with a pipe coil (2) which can be connected into the circuit of a commercially available heat pump in order to extract from the temporarily stored waste water the heat it carries with it. <IMAGE>
Patent DE-3200935-A1 (DE)
Title: Device for obtaining oil from oleiferous material
Inventor: BOROVIK VALERIJ GRIGORIEVIC
IPC: B30B11/22
Filed: 1982-01-14
Abstract: Device for obtaining oil from oleiferous material with, arranged in the conveying direction of the oleiferous material, a pressing unit (1) which is designed as a strainer chamber (2) with a worm shaft (3) arranged in the chamber, and a granulating unit (6) which contains a die-plate (7) with through-holes (9) and a plunger (8) which is fastened rigidly on the worm shaft (3) flush therewith. The die-plate (7) is of closed design and arranged coaxially with the plunger (8) with an air gap (10) in relation to its external surface. <IMAGE>
Patent DE-3201413-A1 (DE)
Title: Motor vehicle with a tail gate which closes off a loading space or passenger space
Inventor: HILD MANFRED
IPC: B60R5/04
Filed: 1982-01-19
Abstract: The invention relates to a motor vehicle with a tail gate which closes off a loading space or passenger space. In order to increase the floor area in a simple manner and without changing the motor vehicle to a large degree when using the motor vehicle as a dormobile or mobile home, there is provision according to the invention for a U-shaped extension part to be inserted between the rear opening and the tail gate, which part lengthens with its centre part the floor of the loading space or passenger space and with its side parts closes the intermediate spaces between the rear opening and the tail gate which can be connected to a closing part attached to the centre part.
Patent DE-3209953-A1 (DE)
Title: Oil pump for a hermetically sealed engine-compressor unit
Inventor: HIRAHARA TAKUHO
IPC: F04B39/02
Filed: 1982-03-18
Abstract: An oil pump of a hermetically sealed engine-compressor unit with an engine and a compressor in a hermetically sealed housing and a drive shaft, which transmits the torque of the engine to the compressor, in order to compress a coolant, and is essentially aligned vertically, has an oil feed bore, which is arranged axially to the drive shaft, in order to deliver the lubricating oil under the effect of centrifugal force to lubricating points at which friction occurs. The oil feed bore comprises a through bore, which is located above the ducts to the lubricating points and at an open end opens into an upper chamber. A throttle device is inserted into this open end, which device defines the opening of the through bore into the upper chamber inside the housing in such a way that coolant gas, but not lubricating oil is discharged into this upper chamber.
Patent DE-3212388-A1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: C07D233/60
Filed: 1982-04-02
Abstract: The invention relates to substituted hydroxyalkylazoles defined herein by formula (I), which compounds are useful as antimycotic agents. Also included in the invention are compositions containing said compounds and methods for the use of said compounds and compositions. In addition, the invention includes methods for the manufacture of the compounds of formula (I).
Patent DE-3222963-A1 (DE)
Title: Impregnating preparation for woody surfaces
Inventor: STEINBACH HANS-HORST DR DIPL C
IPC: B27K3/15
Filed: 1982-06-19
Abstract: The present invention relates to a preparation for impregnating woody surfaces, which comprises an organic solvent and a polysiloxane compound containing metal oxide groups.
Patent DE-3223542-A1 (DE)
Title: Open rotor for wind-power installations
Inventor: BORRECK HERBERT
IPC: F03D3/06
Filed: 1982-06-24
Abstract: The wind wheel, designated as an "open rotor", serves for converting wind energy into electrical, mechanical or thermal energy from the turbulent air flows near the ground with a better utilisation factor than hitherto existing similar wind wheels, together with a very low outlay in terms of material and labour.
Patent DE-3226398-A1 (DE)
Title: Liquid chromatograph
Inventor: APFEL HELMUT DIPL PHYS
IPC: G01N30/32
Filed: 1982-07-15
Abstract: By means of the invention, a liquid chromatograph is described which permits the individual fractions of a sample to be led at a uniform rate past a detector for detection by measurement independently of pressure conditions in the separating column. To this end, on the detector side (low-pressure side) of the separating column is arranged a metering element which allows the eluate coming out of the separating column to leave in a metered fashion. Only then is it possible to lead the eluate past the detector at a uniform rate, so that exact results of measurement are obtained.
Patent DE-3229884-A1 (DE)
Title: Process and device for forming and/or joining films
IPC: B29C51/28
Filed: 1982-08-11
Abstract: In a process and a device for forming and/or joining films using a mould carrier with three-dimensional surface, onto which at least one applied film is pressed by the application of suction air for the purpose of forming and/or joining to at least one further film, the effect of the suction air being completed after the forming and/or joining process and the film or films being removed from the mould body, it is to be achieved that both air-impermeable and air-permeable films can be processed, with the films being treated in a gentle manner, for which purpose in the process an air-impermeable elastic layer is provided on the side of the film facing away from the mould carrier after the application of the film to the mould-carrier surface and is sealed all round by its edge against the mould carrier outside the contours of the film, then the space delimited by the air-impermeable layer and the mould carrier, which encloses the film, is evacuated by pressing the film onto the surface of the mould carrier by means of the suction air and for which purpose in the device an air-impermeable elastic layer (5) is allocated to the mould-carrier surface (2), which layer is superimposed on the mould-carrier surface, covers at least one film (4), and is sealed on all sides against the mould carrier (1) outside the contours (6) of the film (4), the space (8) delimited by the layer (5) and the mould carrier (1) being connected to the suction air connection (3) for the purpose of evacuation. <IMAGE>
Patent DE-3232017-A1 (DE)
Inventor: WAIBEL WALTER
IPC: A47B17/00
Filed: 1982-08-27
Abstract: The invention relates to corner work table (1), in particular for office work, comprising a subframe (2) and a corner table top (3). The table top has the form of a circular segment, the radius sides being formed as connection sides (5,6) to further adjoinable table tops (17,18). The securing is effected by edge-side angle rails (34) and by openings in a support tube (11), into which the support arms (33,41) are insertable. The subframe (2) comprises a floor-side stirrup member (8) to which four support legs (9,10,14,15) are attached on which support tubes (11,16) are secured which in turn carry the corner table top (3). This subframe structure provides a high stability and firmness of the corner work table (1) and due to the form of the member (8) open towards the wide side of the corner work table a large degree of foot freedom for the user. For lowering a table top (17) compared with the height of the corner table top (3) a support plate is further proposed with support arms (40) secured thereto, said arms (40) engaging below and supporting the table top (17). It is achieved with the corner work table (1) shown that with adjoining table tops (17,18) the latter are supported at the joints by the subframe (2) of the corner table (1).
Patent DE-3234682-A1 (DE)
Title: Measuring device for contactless alignment check
Inventor: ALBRECHT JUERGEN DIPL ING
IPC: G01B7/31
Filed: 1982-09-18
Abstract: Published without abstract.
Patent DE-3235740-A1 (DE)
Title: Process for producing endless undercloth bands
Inventor: LUDWIG REINHOLD
IPC: B29D29/00
Filed: 1982-09-27
Abstract: The undercloths running around for example in drum vulcanising machines and similar continuously operating vulcanising installations underneath the looped-around pressure belt, in direct contact with the material being vulcanised, are produced as an endless band on the vulcanising machine itself, according to the invention by one of a plurality of plies of wound underlying fabric being covered by vulcanisable rubber, likewise applied in a plurality of plies of a continuous sheet and the laminated structure thus built up initially becoming compacted as it passes repeatedly as a blank through the preheated machine and is subsequently completely vulcanised. As a result of the novel production process, the finished undercloths have a fully satisfactory surface finish in all areas, without the otherwise unavoidable troublesome overlapping or abutting joints of the band ends.
Patent DE-3236225-A1 (DE)
Title: Device for controlling the exposure in the production of photographic colour images
Inventor: KRUPS ROBERT KARL ERNST ING GR
IPC: G03B27/80
Filed: 1982-09-30
Abstract: A device for controlling the exposure in the production of photographic colour images, which possesses a photoelectric measuring device (9), which divides up the total image into image points and which for each image point delivers separate density values for the three primary colours to an evaluation station (13), and an exposure device (17, 18) controlled by the evaluation station, for the image light beam, is to be designed in such a manner that its measuring device requires no moving parts or complicated thrust control systems, and that light changes which are dependent upon the lamp employed are automatically corrected. To this end, it is provided according to the invention that the measuring device (9) exhibits a partially reflecting mirror (6) which divides up the image light beam (4) into an exposure light beam (7) and a measurement light beam (8), and a measuring plate (11), which is provided, for each image point, with a three-colour set of photo receivers and onto which a parallel image is cast by means of an auxiliary optical imaging system (10) situated in the measurement light beam (8). <IMAGE>
Patent DE-3244439-A1 (DE)
Title: Motor vehicle roof with a roof opening which can be closed by means of a cover
Inventor: SAKAMOTO HIROSHI
IPC: B60J7/05
Filed: 1982-12-01
Abstract: Motor vehicle roof with a roof opening which can be closed by means of a displaceable and/or extendible cover. The cover is coupled to front and rear transport elements via front and rear coupling components. The rear part of the cover can be raised, when the cover is aligned with the roof opening, by moving the transport element over the fixed roof surface by means of the rear coupling component and/or can be lowered below said fixed surface. The front coupling component is assigned an adjustment device which, during the swivelling of the cover, keeps the front edge of the latter and the centre of the swivelling movement of the cover essentially aligned with the front edge of the roof opening. The front coupling component is coupled to the front transport element and can be swivelled about the point of articulation by coming to rest against a guide element which is fixed to the roof. <IMAGE>
Patent DE-3244560-A1 (DE)
IPC: B60T11/20
Filed: 1982-12-02
Abstract: A hydraulic dual-circuit brake booster in which two brake circuits are closed brake circuits. A dual-circuit tandem main cylinder is used in combination with a pedal push rod supported in a displaceable piston and exposed to the brake pressure directed into the system by the control valve. The pedal push rod and the tandem main brake cylinder are disposed coaxially and the brake booster is particularly suitable for use with anti-skid brake systems.
Patent DE-3245668-A1 (DE)
Inventor: SCHECK GEORG
IPC: A63C9/081
Filed: 1982-12-09
Abstract: The cross-country ski binding has a plate which is arranged on the upper surface of the ski and is pivotable about a vertical axis located in the ball region of a boot. The plate is held in the central position by means of a latch device which releases to permit rotation of the plate relative to the ski on the occurrence of impermissibly high turning moments relative to the vertical axis and thus relative to the ball region.
Patent DE-3303510-A1 (DE)
Title: Computer-controlled fluorometer having an evaluation unit for pollutant detection on intact plants and isolated chloroplasts
Inventor: GRAEBER PETER DR ING
IPC: G01N21/64
Filed: 1983-01-31
Abstract: The invention relates to a compact apparatus for computer-controlled fluorometric evaluation of the pollutant effect on intact plants and chloroplast suspensions, comprising a light source as primary radiation for exciting fluorescence, optical elements for focusing the exciting light, a leaf holder for in-vivo measurements, and a measuring cell for toxic gases, the control, storage and evaluation being undertaken by a microcomputer system of modular design. The light of a He-Ne laser is conducted through a lens system onto the entrance surface of one arm of a two-armed, mixed light guide; the electronic shutter serves to set the exposure time. The fluorescent light produced by the sample is conducted through the other arm of the light guide via a filter system (>  lambda 690 nm) onto a photodiode having an integrated amplifier, and thereafter the signal is further processed by the microcomputer. The fluorometer can be used to judge directly and quickly the pollutant effect, both in practice and in research.
Patent DE-3304105-A1 (DE)
Title: Circuit arrangement with subscribers connected to a common bus via tristate circuits
Inventor: MOSIG ECKHARD DIPL ING
IPC: H03K19/0175
Filed: 1983-02-08
Abstract: The outputs of subscribers (1) connected to a bus are equipped with tristate circuits (6) which contain clamp diodes (19) between the bus lines (8) and the operating voltage terminals (10, 11). The operating voltage is fed to the tristate circuits (6) via a diode (14) and a resistor (21). A resistor (12) is disposed between one operating voltage terminal (11) and the control input (9) to set the high-impedance state. In the event of operating voltage failure, the tristate circuit (6) is switched to the high-impedance state by the potential on the bus lines (8). A capacitor (22), which supplies the tristate circuit (6) with operating potential and the control input of the tristate circuits with a reverse voltage when low potential occurs on all bus lines (8), is connected between the operating voltage terminals (11, 10). <IMAGE>
Patent DE-3304610-A1 (DE)
Inventor: MAURER ALBRECHT
IPC: B26D7/00
Filed: 1983-02-10
Abstract: The invention relates to a device for setting the thickness of cut in cold meat slicing machines. In order to bring a stop plate on such a machine into parallel alignment with the cutting plane of the machine, provision is made for the stop plate to be rigidly connected to a guide axis aligned and displaceable transversely relative to the stop plate, and for the axis to be axially displaceable in two spherical bearings pivotably supported on the machine frame and to be supported against rotation by a bracket rigidly connected to the axis and slidingly guided in the machine frame, with a mechanism for setting the thickness of cut engaging the bracket, and for one of the spherical bearings to be adjustable in two directions extending substantially radially relative to the guide axis for the purpose of positioning the stop plate and the circular cutter blade parallel to each other.
Patent DE-3305277-A1 (DE)
Title: Method and device for the automatic storage and removal from storage of piece goods
Inventor: KNAPP GUENTER ING
IPC: B66F9/075
Filed: 1983-02-16
Abstract: Method and device for implementing the method for automatic storage and removal from storage of piece goods into/out of high bays by means of a lifting vehicle which is horizontally and vertically movable along the bays and which has a gripper, sensor and control devices, the lifting vehicle being sent to a proximity point near the actual point of storage/removal from storage by means of the control devices, on the basis of rough horizontal and vertical positional data relating to the target point, then the lifting vehicle then being sent to the actual point of storage/removal from storage on the basis of measurements of its position in relation to the bay, the gripper of the lifting vehicle being inserted into the bay section and the gripper with the piece goods being removed or the piece goods being introduced into the bay.