baber/WOPTO huggingface dataset:
Patent DE-3109234-A1 (DE)
Title: Fence structure
Inventor: FIPKE BORIS
IPC: E04H17/24
Filed: 1981-03-11
Abstract: The invention relates to a fence structure consisting of metal. Frame-shaped fence divisions (2) with grid bars (11) running parallel therein are connected, on both sides in each case, to fence posts (1) at connecting points (4). The frames (12), which form both the fence posts and the fence divisions (2), are produced from hollow profiles. To protect against sawing, loosely rotatable cores (26), which rotate on sawing, are arranged in the hollow profiles wherever possible. The grid bars (11) comprise casing tubes (24), with loosely rotatable cores (26) therein, which are plugged into cutouts (23) of the box profiles of the frame (2). The connections (4) of the fence divisions (2) to the fence post (1) likewise comprise tubes, preferably externally threaded tubes (29), which pass through fence posts (1) and in which a loosely rotatable core (26) of the same length is provided in the inside. The fence divisions (2) are braced with respect to the fence post (1) by means of nuts (31). In a preferred embodiment of the fence structure, the fence posts (1) are higher than the fence divisions (2) and bear rotatable barbed-wire rolls (21) at their top end. The rotary bearings (6) of the barbed-wire rolls are likewise designed as casing tubes with cores (26) located loosely therein. <IMAGE>
Patent DE-3111460-A1 (DE)
Title: Device for setting the cutting horizon of an underground winning machine, in particular a plough
Inventor: PFEFFERLE EGON
IPC: E21D23/04
Filed: 1981-03-24
Abstract: The invention relates to a device for setting the cutting horizon of an underground winning machine, in particular a plough, consisting of lifting devices arranged on the pack-wall side of the machine guide or the conveyor (1). The lifting devices each have a link (3) which is supported in a foot joint (5) on the rod head (6) of a guide linkage (8) guided on the self-advancing support and supported in such a way that it can perform angular movements. The swivelling of the links (3) is effected by means of swivel drives (11) which are attached on the pack-wall side close to the conveyor (1). The links (3) have slotted sliding guides (16) in which sliding pieces (18) are guided which are fastened on the pack-wall side to the machine guide or the conveyor (1). <IMAGE>
Patent DE-3123391-A1 (DE)
Title: Method for regulating the mass flow and gradient in a combined gas/steam-turbine process with a fluidized-bed-fired steam generator
Inventor: GOEBEL KONRAD DIPL ING
IPC: F02C3/20
Filed: 1981-06-12
Abstract: Method for regulating the mass flow and gradient in adaptation to the load state of the steam generator in a combined gas/steam-turbine process. The exhaust gases of a supercharged fluidized-bed-fired steam generator (D) are fed to a downstream gas turbine (GT) for working capacity. The combustion air for the fluidized bed (W) of the steam generator (D) and a part air flow (mL4), miscible with the exhaust gases, for the gas turbine (GT) are generated by a compressor (V) driven by the gas turbine. The gas turbine (GT) drives a generator (G2). The steam of the steam generator (D) is expanded in at least one steam turbine (T1, T2) of a steam turboset (T) and/or is used as process steam or heating steam. A portion (mL3), not needed under part load in the fluidized bed (W) of the steam generator (D), of the quantity of combustion air of the air mass flow (mL1) conveyed by the compressor (V) is conveyed back into the atmosphere via an expansion turbine (LT) for the capacity recovery, coupled to the gas-turbine generator (G2) preferably by means of an overriding clutch (k). At the same time, by means of a supporting furnace (B1), the gas inlet temperature of the gas turbine (GT) partially loaded in the event of a part load of steam generation is increased in comparison with its nominal operational inlet temperature (800 DEG -950 DEG C), in such a way that, as a result of the effective thermal turbine gradient increased thereby, the capacity of the gas turbine (GT) can be maintained in the event of a reduced mass flow (mGT). <IMAGE>
Patent DE-3123780-A1 (DE)
Title: Keyboard musical instrument
Inventor: ZACHARIAS ERNST
IPC: G10C3/12
Filed: 1981-06-16
Abstract: The invention relates to a keyboard musical instrument with a keyboard consisting of a large number of keys (10', 10''), in which the keys (10', 10'') are mounted on a bearing shaft (11) and prestressed in the direction of actuation by means of a leg spring (21), the leg spring (21) at the same time serving as a lock for bearing shaft (11) and key (10', 10'') in relation to one another. The bearing shaft (11) is in this case received with play in the longitudinal direction of the key (10', 10'') by bearing recesses (20) in the side walls (14) of the key (10', 10'') and supported essentially in points by a web (23) in the interior of the key (10', 10'') as a result of being acted upon by means of the leg spring (21) so that a lateral key play is present in the region of the bearing shaft (11).
Patent DE-3125209-A1 (DE)
Title: Foot part of a prosthesis
Inventor: FURUYA KOUTARO
IPC: A61F2/66
Filed: 1981-06-26
Abstract: Foot part for a prosthesis comprising a sole part, a housing pivotably connected to the sole part to form an ankle joint, a shaft pivotably connected to another part of the sole part and extending into the housing, and a shock-absorbing device for adjustment of the heel height of the foot independently of a change in the heel height. The pivot axis of the housing relative to the sole part is located on a line in the middle between the axial line of the shaft and the toe attachment of the foot. <IMAGE>
Patent DE-3136709-A1 (DE)
Title: Seat seal for high-temperature valves
Inventor: ILLY ALOIS
IPC: F16K49/00
Filed: 1981-09-16
Abstract: The invention relates to a seat seal for high-temperature valves in which a sealing and cooling medium is used and in which the consumption of the latter is reduced to a minimum. This is achieved by means of a stepped sealing surface, a sealing medium acting in the region of the sealing surface in contact and a cooling medium circulating within cooling spaces (9) in the region of the gap-forming sealing surface. The cooling spaces shield the sealing surface from the high temperatures and prevent deformations of the sealing surface (5) which makes contact. In order, in addition, to keep down the loss of cooling medium (7), one or more preliminary seals (12) are arranged ahead of the gap-forming sealing surface (13). This represents an effective means of preventing the highly pressurised cooling medium (6 and 7) from flowing out. <IMAGE>
Patent DE-3138860-A1 (DE)
Title: Flange connections
Inventor: PFORR GERHARD DIPL PHYS DR
IPC: F16L58/18
Filed: 1981-09-30
Abstract: Flange connections having multi-layer apparatus or pipeline parts one below the other, in which corrosive and hot gases are manipulated, consist of an inner lining, which is composed of glass or quartz that is resistant to temperature changes and is surrounded by an external metal jacket, the intermediate space between the outer jacket and the lining being filled with a thermally insulating material. Arranged between the lining and the outer jacket, in the region of the ends of the lining, there are fire-resistant blocks, which surround the lining, are supporting, and do not touch over the complete area, the lining with the fire-resistant blocks terminating at at least one end in a manner which is not flush. The fire-resistant blocks surrounding the lining close at least largely in a flush manner with the outer jacket surrounding them, whose two ends merge into a flange connection.
Patent DE-3142491-A1 (DE)
Title: Loading truck
Inventor: LEDERLE HANS
IPC: A01D90/04
Filed: 1981-10-27
Abstract: A loading truck, which picks up agricultural crops from the ground with its pick-up device and following conveyor device and conveys these into its loading space at a height of approximately 1/4  to 1/2 of the loading floor, is so designed in respect of its conveyor device that there are provided along the conveying channel at least two conveying drums of truck width having fixed tines, by means of which channel limitations designed as a stripping wall engage into the conveying channel. The tines are so arranged that the tines of the respective conveying drum which follows in the conveying direction engage into the tines of the preceding one and take over the crop from these by stripping. Care is taken, at the same time, to ensure that the crop is not crushed during the retraction of the tines from the conveying channel. The tines are designed as double tines and surround cutting knives arranged in the conveying channel.
Patent DE-3144625-A1 (DE)
Title: Method for the electrical discharge machining of a workpiece and an electrical discharge machining apparatus for carrying out the method
Inventor: KREIM KLAUS
IPC: B23H7/16
Filed: 1981-11-10
Abstract: A method for the electrical discharge machining of a workpiece in an electrical discharge machining apparatus is described, which electrical discharge machining apparatus is equipped with an in-feed device for the sleeve of a tool electrode and a monitoring device for the current flow over the working gap. In order to make the return of the tool electrode as independent of the in-feed as possible, a predetermined fraction of the in-feed signal is fed to an electrode drive by a drive device controlled by the return signal. Furthermore, an electrical discharge machining apparatus suitable for carrying out the method is described.
Patent DE-3146854-A1 (DE)
Title: Push-button switch
Inventor: TAIRA THOSHIKUNI
IPC: H01H13/10
Filed: 1981-11-26
Abstract: A push-button switch, whose housing has a plurality of connecting conductors and a stationary contact which can be connected by a moving contact of a slide, in which a latching element can be latched into and unlatched from a cardioid-shaped groove of the slide, with the object of preventing the flux flowing via gaps into the switch housing during soldering, the stationary contact being cast as a group in prefabricated contact blocks consisting of plastic, while the switch housing can be cast from plastic together with these autonomous blocks, but is provided with pocket-like separating spaces, and the contact tabs of the stationary contacts in the blocks are guided to the exterior through a wall, especially the base wall of the switch housing, as well as being kept out of contact with the printed switch panel or the like, with the aid of these pocket-like separating spaces.
Patent DE-3203006-A1 (DE)
Title: Satellite arrangement
Inventor: AUER WERNER DR ING
IPC: B64G1/28
Filed: 1982-01-29
Abstract: The invention relates to a satellite arrangement which has an arrangement aligning the satellite with respect to the Earth, sun or the like, as well as at least one antenna which is rigidly connected to the satellite. In addition, a fine alignment device is now provided which, on the basis of signals which are obtained through the interaction of at least one satellite antenna with a radio beacon arranged on the Earth, aligns the satellite in such a way that the payload antennas of the satellite are aligned exactly correctly. For fine alignment it is possible to make use, for example, of a cardan-mounted flywheel or two or three reaction wheels as actuators.   <IMAGE>
Patent DE-3204642-A1 (DE)
Title: Holder for elongated luminaires
Inventor: KORTE HEINRICH
IPC: F21V21/02
Filed: 1982-02-10
Abstract: The invention relates to a holder for elongated luminaires. In order to mount elongated luminaires on ceilings, walls or the like, it is necessary for the elongated luminaires to be disassembled before it is possible for them to be attached at the relevant site. It is the object of the invention to provide a holder for elongated luminaires which simplifies mounting and dismounting of elongated luminaires. It is provided according to the invention that the holder has a clip part that is to be fastened to the wall or ceiling, and that a holder part corresponding to the clip part is arranged on the housing of the elongated luminaire. This solution has the advantage that it is necessary in order to mount an elongated luminaire only to fasten the clip parts to the site provided for the elongated luminaire on the ceiling or wall, onto which the housing of the elongated luminaire is clipped using the holder part assigned to the clip part.
Patent DE-3206577-A1 (DE)
Title: Geoheat collector for heat pumps
Inventor: STROP HEINZ ING GRAD
Filed: 1982-02-19
Abstract: In order to make possible, in heating installations with an air heat pump, monovalent operation even on extremely cold days, a geoheat collector is used. This consists of ducts (12) arranged rectilinearly and parallel to one another, to which the outside air is supplied via an air inlet shaft (10) and a distributor channel (11) and from which the air is removed via a collecting duct (13) and an air outlet shaft (14). The individual ducts have a length of 10 to 20 m. <IMAGE>
Patent DE-3208013-A1 (DE)
Title: Device in a press-roller unit in a drawing machine for the treatment of screen bands and felt
Inventor: ERIKSEN GUNNAR
IPC: B30B3/04
Filed: 1982-03-05
Abstract: In a process for subjecting a drawing roller to pressure in a drawing machine for screen bands and felt, where a press roller rests against the drawing roller and the screen-band felt web laid over it, the press roller is pressed against the web and the drawing roller by separate outer pressure-loading members, distributed over a plurality of locations along the roller length, in accordance with the prevailing web width and the sag of the drawing roller, and the ends of the press roller are secured at the desired gap clearance from those of the drawing roller. In a device for carrying out the process, pressure rolls are provided in pairs, each with a pressure roll on each side of a longitudinal plane passing through the pressure gaps and the longitudinal axis of the press roller, at a distance from one another along the press roller.
Patent DE-3208897-A1 (DE)
Title: Circuit arrangement for a microphone amplifier
Inventor: SCHOENKE HERBERT
IPC: H04M1/60
Filed: 1982-03-12
Abstract: The invention relates to a microphone amplifier for telephone sets. A reference voltage circuit is supplemented by a negative feedback differential amplifier or by the additional connection of the adjusting transistor associated with the reference circuit to form a microphone amplifier with a constant, stable-temperature DC output voltage.
Patent DE-3209172-A1 (DE)
Title: Single garage modified to accommodate two vehicles and method for its manufacture
Inventor: LOBE MANFRED DIPL ING
IPC: E04H6/06
Filed: 1982-03-13
Abstract: The invention relates to a garage modified to accommodate two vehicles and having the external height dimensions of a conventional single garage. The accommodation of a second vehicle is achieved by constructing at least the major part of the garage floor (1) as a platform (9) which can be raised by its free front end under the garage ceiling and is attached, in the vicinity of its rear end (10) facing the garage rear wall (2), to be pivotable about a horizontal axis (11) above the drive-in level (8) of the garage, and by providing a depression (14) underneath the platform (9), which depression forms the second parking place and has a stepless connecting face (15) to the drive-in level (8). To use the upper parking position, the platform remains in its lowered position. For access to the lower parking position, the upper vehicle must be removed and the platform raised. <IMAGE>
Patent DE-3211731-A1 (DE)
Title: Device for detecting animals on cultivated land
Inventor: FRITZMEIER RUPERT
IPC: A01M31/00
Filed: 1982-03-30
Abstract: By means of the device described, designed especially for use with agricultural machines, the presence of animals, for example game, in front of the working range of the moving machine, such as, for example, a harvester, can be detected safely and reliably, in that the land lying in front of the machine is sensed contactlessly by means of a measuring sensor and, when game is detected, an alarm device is activated.
Patent DE-3224902-A1 (DE)
Title: Vehicle tyre
Inventor: PITZER HEINRICH
IPC: B60C11/14
Filed: 1982-07-03
Abstract: Arranged in the tread of a vehicle tyre in the form of metallic anti-skid elements are spring steel tongues (8) which are connected to an endless circumferential steel band (12) vulcanised in. Each spring steel tongue (8) is inclined away from a side face (9) of a tread element (3). When the free edge of the spring steel tongue (8) comes into engagement with the road surface at the beginning of a skid, the spring steel tongue (8) is pressed against the side face (9) and projects beyond the tread of the tyre, digging into the ice-covered road surface. When no skidding of the vehicle tyre occurs, the spring steel tongue (8) presses against the road surface with only a low spring force, thus avoiding damage to the road surface. Tread recesses between other tread elements are filled with soft filler elements which force penetrating snow out again. <IMAGE>
Patent DE-3231298-A1 (DE)
Title: Fitting, especially a valve with double flow control
Inventor: FILIPPOV PETR DIPL ING
IPC: F16K1/52
Filed: 1982-08-23
Abstract: The invention relates to a fitting, especially a valve for water heating systems, consisting of a housing (1) which is provided with a collar (5) and in which an insert (12) is secured. In order to simplify the design and to improve the flow characteristic data, the cylindrical insert (12) is supported in the housing, such that it can rotate and is provided with a seating surface (25) on its lower part. A cylindrical channel (24) which opens out into a control channel (26) which is guided out laterally and has the shape of a recess, runs in the insert (12). <IMAGE>
Patent DE-3238086-A1 (DE)
Title: Circuit arrangement for a switched telecommunication system which is formed from several communication networks
Inventor: HOFMANN REMIGIUS DR
IPC: H04Q11/04
Filed: 1982-10-14
Abstract: In a switched telecommunication system consisting of one or more first communication networks which are connected to a second communication network, a uniform digital transmission method (delta modulation) is used. The second communication network is connected with some exchanges to switching stations or exchanges of a public telecommunication network which operates in accordance with the PCM method. In this manner, additional connecting paths are available between the exchanges of the second communication network. The information items of the individual bit positions of the delta frames occurring on the delta lines are transmitted by the PCM words on the PCM links. If the sampling rate of the delta modulation information items is 16 kBit/s and the information items are transmitted at a rate of 512 kBit/s on the delta lines, the information items from four delta lines can be transmitted with the aid of one PCM30 line system if the PCM30 line system operates at a transmission rate of 2048 kBit/s.
Patent DE-3240047-A1 (DE)
Title: Device in washing machines or dishwashers
Inventor: KLOSE SIEGFRIED ING GRAD
IPC: D06F33/37
Filed: 1982-10-28
Abstract: The contents of storage containers for the pulverulent or granular detergents or washing-up agents are detected via, in particular, optoelectric sensors and evaluated by a circuit arrangement by which an optical or acoustic sigalling device can be driven. <IMAGE>
Patent DE-3242459-A1 (DE)
Title: Sample distribution device
Inventor: HOEHNE WOLFGANG ING GRAD
IPC: G01N35/04
Filed: 1982-11-12
Abstract: In this device for the successive transfer of samples from a number of sample vessels into partial-sample vessels with admixing of the reagents, the floor surface of the partial-sample vessel is in inclined alignment with respect to the plane, supply means being provided which supply a first quantity of a substance which takes part in the analysis to the inclined surface beneath the point where a subsequently added substance arrives.
Patent DE-3244582-A1 (DE)
Title: Therapeutic device for the influencing and treatment of biological systems, e.g. individuals, animals, plants and/or water, with magnetic fields, electromagnetic radiation, currents and/or optical radiation
Inventor: MERSMANN LUDGER
IPC: A61N2/00
Filed: 1982-12-02
Abstract: The invention describes a medical therapeutic device with which endogenous currents, endogenous electromagnetic vibrations and/or endogenous excitation spectra and/or nuclear magnetic and/or electron magnetic resonance vibrations of the body are scanned by a detector system on the patient to be treated, and these vibrations are then processed via a filter system and a modulation system in such a way that these vibrations and/or currents are applied again to the same patient on whom the vibrations were recorded by means of application devices. The currents or radiation applied for therapeutic purposes can be classified in terms of their biological quality into physiological and pathological radiation components and used separately for therapy, so that there is a therapeutic feedback between therapeutic device and patient. Besides other frequency spectra, the electron or nuclear magnetic resonance spectra of a patient can also be recorded for this purpose. It is also possible for the detector systems to receive and record specific excitation spectra of substances which can then be used for therapy after processing in the therapeutic device; specific emission or excitation spectra of a substance, e.g. a drug, can be selectively received and processed for therapy.
Patent DE-3306076-A1 (DE)
Title: Lifting stage for motor vehicles which permits the front and rear wheels to be moved into an elevated position
Inventor: KLAPPROTH DIRK
IPC: B66F7/24
Filed: 1983-02-22
Abstract: Published without abstract.
Patent DE-3310568-A1 (DE)
Title: Hydraulic excavator
IPC: E02F3/43
Filed: 1983-03-23
Abstract: In a hydraulic excavator, the movement of the tool linked to the arm is controlled by appropriate loading of the hydraulic cylinders of the boom, the arm and the tool. So that the tool can be guided in a simple manner along a predetermined line, the control valves of the piston-cylinder units are controlled by a mechanical or electrical control device in such a way that, if the tool crosses a predetermined limit-movement line, they shut off the piston-cylinder units in the direction of a movement crossing the limit-movement line.
Patent DE-3312137-A1 (DE)
Title: Ceiling stand, especially as a support for medical-technical apparatuses and the like
Inventor: NOLL ERWIN
IPC: F16M11/12
Filed: 1983-04-02
Abstract: In order to hold medical-technical apparatuses, hairdryer hoods, lighting devices and the like, ceiling stands are used which consist of a ceiling tube (1) which can rotate and is fitted to the room ceiling (6), and a parallelogram arm (2), which can pivot and projects out of said ceiling tube, on whose free end an apparatus support (3) is located, with the apparatus (9) which is to be held. Arranged in the ceiling tube (1) is a compensating device (15) which is formed from helical springs (16, 17) and allows weight compensation to be carried out in the event of load changes, in order that the parallelogram arm (2) remains reliably stationary, without any special locking, in any position once it is selected. Adjusting elements for regulating the spring pretensioning are provided on both ends of the helical springs (16, 17). The pretensioning is set coarsely, before the ceiling stand is mounted on the carcase-work ceiling (6), by means of the nut on the upper end of the helical springs (16, 17), which nut is used as an adjusting element, and fine adjustment takes place after mounting, via three quadrilateral screws which are arranged at the lower end of the helical springs and are easily accessible from the outside. <IMAGE>