baber/WOPTO huggingface dataset:
Patent DE-3425337-A1 (DE)
Title: Tool holder for a tool, in particular a rotating tool, with an axial adjustment device
Inventor: ECKLE OTTO
IPC: B23B31/02
Filed: 1984-07-10
Abstract: For the axial adjustment device of a rotating tool (28), a tool holder (1) has a connection shank (2) which is provided with an accurately fitting hole (9) coaxial with the axis (A) of a connection shank (4). A tool carrier (3), has a tool socket (12) at one of its ends, is supported in axially displaceable fashion by a shank (11) in the accurately fitting hole (9). An adjusting nut (14) which is supported against an endface (10) of the connection part (2) can be screwed onto a fine thread (13) of the shank (11). A slot and key connection (22, 24) is provided between connection parts (2) and shank (11). A clamping screw (27) acting on the shank (11) is furthermore provided. At its free end, the shank (11) has a coaxial through hole (17) and, adjoining this, a longitudinal hole (16) with a larger diameter. Arranged in the longitudinal hole (16) is a screw (19), the shank (19a) of which extends through the through hole (17) and which is screwed in at the base (9a) of the accurately fitting hole (9). Provided between the screw head (19b) and an annular shoulder (18) is a compression spring arrangement (21) which subjects the shank (11) continuously to a load in the direction of the base (9a) of the accurately fitting hole (9). <IMAGE>
Patent DE-3426840-A1 (DE)
Title: Office machine having a typing or printing mechanism
IPC: B41J35/38
Filed: 1984-07-20
Abstract: An office machine (11) having a typing mechanism (13) comprises a disposable ink ribbon (15) in a cartridge (14), which ink ribbon is unwound from a supply spool (16) and wound onto a winding spool (18). Following the typing mechanism (13) is an erasure device (20) which consists of two rollers which erase the negatively visible characters on the ink ribbon. In an alternative, the machine or the cartridge comprises a comminuting device which comminutes the ink ribbon after use in the machine and/or a coding device which arranges the characters on the ribbon in such a random fashion that deciphering is barely possible. <IMAGE>
Patent DE-3428988-A1 (DE)
Title: Method for the production of homocaryons from di- or heterocaryotic strains of Basidiomycetes
Inventor: DICKHARDT RAINER
IPC: A01H15/00
Filed: 1984-08-07
Abstract: The invention relates to the breeding and patenting of novel varieties of edible fungi (Basidiomycetes) with the aid of homocaryons which have not been obtained by single-spore selection and pairing of single-spore mycelia. Rather, the heterocaryons are tested for outstanding growing qualities, and the best strains are homocaryotised by means of glycine-N-glucoside, salts thereof, or N-acetylglucosamine. The resulting homocaryons are combined with compatible partners to give novel strains. Since the characteristics of the homocaryons which are used as components are known, they can be used in addition to those of the heterocaryon to describe the variety or identify the strain (see P 2813521).
Patent DE-3429403-A1 (DE)
Title: Bed-cover
IPC: A47G9/02
Filed: 1984-08-09
Abstract: The bed-cover (10) consists of two layers of fabric (12, 14), each of a natural fibre, which are joined together at the edge via a border strip and preferably over their surface via backstitch seams. There is no filling arranged between the layers of fabric (12 and 14). The layer of fabric (12) consists, for example, of a towelling material and the layer of fabric (14) consists of a cotton piqué. However, it is also possible for both layers of fabric to be produced from the same material. A bed-cover of this type is resistant to boiling, is breathable and compatible with the skin and is ideally suited as a cover for patients, guests or children. It can be washed as often as desired and can, for example, be changed daily. Furthermore, it is excellently suitable as a cover for taking on holiday. <IMAGE>
Patent DE-3440728-A1 (DE)
Title: Pleasure ride on roundabout
Inventor: KEMPE RAINER DIPL ING
IPC: A63G27/00
Filed: 1984-11-08
Abstract: The vertically operating pleasure ride on a roundabout essentially comprises a horizontal main rotary shaft which is mounted above the ground by means of a support, a driving motor for the main rotary shaft, and a radially projecting arm which is arranged on the main rotary shaft in a rotationally rigid manner and on the free end of which a second rotary shaft with a driving motor is horizontally mounted. A radially projecting car arm is arranged on the second rotary shaft in a rotationally rigid manner. A rotatable, horizontal rotary shaft of the car is mounted on the free end of the car arm, the car being rotatably suspended on the said shaft. The car of the roundabout may describe a plurality of different resultant trajectories in the vertical plane. This is brought about by the two arms with their rotary drives, the said arms operating separately. If the arm and the car arm are fixed in relation to one another, the roundabout can execute the known, tried and tested modes of operation, such as that of the big wheel and the looping-the-loop swing, with additional blocking of the rotary shaft of the car.
Patent DE-3442710-A1 (DE)
Title: Multipurpose ladder assembled from individual structural components by means of insertion connections
Inventor: HABER DIETER
IPC: E06C1/39
Filed: 1984-11-23
Abstract: Multipurpose ladder assembled from individual structural components by means of insertion connections, which ladder can be extended with additional supplementary structural components for various work purposes, and in which the individual structural components consist of two side cheeks and, connected rigidly to these, a cross-member designed as a tread surface, and the side cheeks have upwardly directed insertion openings for the lower insertion ends of the side cheeks of the following individual structural component, and in which a supplementary structural component serves as ladder foot, which consists of two side cheeks and, connected rigidly to these, a cross- member designed as a tread surface, and the side cheeks have upwardly directed insertion openings for the lower insertion ends of the side cheeks of the following individual structural component and in each case at their lower end a base plate for erecting on the floor or similar base.
Patent DE-3447111-A1 (DE)
Inventor: HEIM JOSEF DIPL ING
IPC: H04R1/00
Filed: 1984-12-22
Abstract: The digital loud-speaker replaces present acoustic transducers in entertainment electronics and studio technique. The basic idea of the digital loud-speaker lies on the fact that only discrete values of the amplitude of a digitalized analogue signal are emitted by an electroacoustic transducer as small acoustic pulses at the rate of the sampling frequency. In other words, the transformation of digital information into acoustic energy takes place only during the sound production phase. The fundamental signification is that sound play-back does not require wide band electroacoustic transducers anymore. Only the sampling frequency of the analogue signal has to be radiated with different intensities.
Patent DE-3500980-A1 (DE)
Title: Circuit arrangement for producing a control voltage for controlling the charging of storage heaters
Inventor: RANZIJN THOMAS H J DIPL ING
IPC: G05D23/20
Filed: 1985-01-14
Abstract: In the case of the arrangement according to the invention, a first variable (Ua) which is dependent on the external temperature is applied to a first input of a first comparator (3b), a second variable (Ub) which is dependent on setting values is supplied to the input of a first triangular-waveform generator (1a), and a third variable (Uc), which is proportional to the square of the operating voltage, is supplied to the input of a second triangular-waveform generator (3a). Each triangular-waveform generator (1a, 3a) supplies on the output side a triangular-waveform voltage at a fixed frequency, whose amplitude is proportional to its input variable (Ub, Uc). The output of the second triangular-waveform generator (3a) is connected to a second input of the first comparator (3b), the output of the first comparator (3b) is connected via a smoothing element (2) to a first input of a second comparator (1b), and the output of the first triangular-waveform generator (1a) is connected to a second input of the second comparator (1b). The control voltage (Us) is present at the output of the second comparator (1b). In this way, the desired control voltage (Us) is produced in a simple manner, compensating for influences of the operating voltage on the charging.   <IMAGE>
Patent DE-3503447-A1 (DE)
Title: Crimping machine for the crimping of synthetic fibres
Inventor: COMMISSATI ALDO
IPC: D02G1/12
Filed: 1985-02-01
Abstract: The improved crimping machine for the crimping of synthetic fibres has two cooperating feed or drawing-in rollers (1, 2) and a crimping chamber (3), there being arranged on mutually opposite end faces of each feed or drawing-in roller (1, 2) a limiting or retaining disk (8, 8') made of a soft metallic material, such as, for example, bronze, or a plastic material, such as, for example, nylon and polytetrafluorethylene. <IMAGE>
Patent DE-3507915-A1 (DE)
Title: Coupling arrangement for different rotational-speed ranges
Inventor: KLEINEWEGEN HELMUT DIPL ING
IPC: F16D47/06
Filed: 1985-03-06
Abstract: The invention relates to a coupling arrangement consisting of a combination of fluid couplings based on the Föttinger principle with a constant fill during operation and mechanical clutches. The fluid couplings act in series or in parallel on the output, it being possible, by means of one or more clutches, to separate the fluid couplings from the output or to perform the separation automatically, with the result that desired torque/slip ratios can be achieved at the output despite differing rotational speeds.
Patent DE-3508020-A1 (DE)
Inventor: WOLF HUBERT
IPC: F23J15/00
Filed: 1985-03-07
Abstract: 1. Housing which displays an outer wall, to which a feed channel (2) and an exit channel (3) for the throughflow of a warm gas are connected, and several platforms, which are formed of carriers (12) and arranged one above the other in several planes and on which boxes (9) flowed through by the gas are set up, characterised thereby, that the carriers (12) are connected through intermediate carriers (13) arranged in transverse direction, that the pitch spacing of the carriers (12) and of the intermediate carriers (13) corresponds to the cross-sectional dimensions of the boxes (9), that tie rods (17) are fastened at crossing points of the carriers (12) with the intermediate carriers (13), that all platforms (10) are suspended at the tie rods (17) and that the tie rods are suspended at a framework (8) surrounding the housing (1).
Patent DE-3508370-A1 (DE)
Title: Electromechanical display element having moving magnetic armatures, and a method for automatic testing of such display elements
Inventor: AUBIN CLAUDE
IPC: G09F9/37
Filed: 1985-03-08
Abstract: The invention relates in particular to an electromechanical 7-segment display element for displaying numerals. According to the invention, a shock detector (16) is provided which records the shock of the relay armature (20) on striking housing stops (25, 26). Gap-free detection of erroneous functions of the display element results, in conjunction with an evaluation of the control voltage applied to the relay coils (Sij), since the electrical test determines whether the correct relay coil is energised, and the shock detector determines whether the associated armature has also actually been moved. 
<IMAGE>
Patent DE-3511435-A1 (DE)
Inventor: MATTINGER DETLEF
IPC: A61H33/06
Filed: 1985-03-29
Abstract: A heating time reduction of more than 50% compared with the known sauna control systems is achieved by mounting a second temperature sensor (7) in the area of the bench (6), connecting the two temperature sensors (5, 7) with a PI cascade regulating circuit, and by achieving this temperature precisely in the region of the bench (6) in contrast to the known regulating systems which regulate the setpoint temperature via the sauna heater (3) using a first temperature sensor (5). <IMAGE>
Patent DE-3513145-A1 (DE)
Title: Method and device for drying and transporting moulded ceramic articles, especially clay roof-tiles
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F26B25/06
Filed: 1985-04-12
Abstract: Published without abstract.
Patent DE-3522823-A1 (DE)
Title: Operating part for an electrohydraulic lifting-unit regulating device of tractors
Inventor: ARNOLD WINFRIED
IPC: A01B63/111
Filed: 1985-06-26
Abstract: What is proposed is an operating part (22) for the input of regulating quantities in an electrohydraulic lifting-unit regulating device (11) of a tractor (10), in which not only the basic settings for lift-out, desired value and mode of regulation, but additional settings are possible in three operating axes (34, 35, 36) by means of appropriately arranged adjusting elements (41 to 46). The second adjusting element (42) is arranged on a second, middle operating axis (35) as a handy operating knob for desired-value input which uses the same scale (51) together with the coaxial fourth adjusting element (44) for limiting the end position of the lifting unit (19) in the upward direction and clearly indicates the range between desired value and limitation. The order of priority of the end-position limitation on the fourth adjusting element (44) before a lower end-position limitation by the first adjusting element (41) working proportionally and of the latter before the desired value of the second adjusting element (42) allows an appropriate functional setting of the working range for the regulating device (11). <IMAGE>
Patent DE-3528829-A1 (DE)
Title: Damping device for a vibration damper as part of a vehicle suspension system
Inventor: STUMPF JOACHIM DIPL ING
IPC: F16F9/46
Filed: 1985-08-10
Abstract: A damping device for a vibration damper forming part of a vehicle suspension system is described, to the working piston of which a damping valve for each direction of movement (compression and tension phase) is assigned. For adjustment of the damping force of at least one of the damping valves a backing element is assigned to its valve closing element, which backing element can be pressed with adjustable force onto the valve closing element by means of a hydraulic fluid fed from outside by a pressure source. The damping device comprises at least one cylinder assembly equipped with a stepped piston, the one cylinder chamber of which assembly can be connected to the pressure source and to the other cylinder chamber of which the hydraulic fluid is applied. The cylinder assembly may form a pressure booster or a pressure reducer and enables the contact pressure acting on the backing element to be increased or reduced in stages starting from a basic setting of the damping.
Patent DE-3529336-A1 (DE)
Title: Armoured safe
Inventor: LIETZ KLAUS
IPC: E05G1/00
Filed: 1985-08-16
Abstract: The invention relates to an armoured safe with a safe body and with a door articulated on the latter via hinges. To safeguard cash transport cassettes until they are picked up by a cash transport company, a cassette repository with a lockable feed and extraction orifice is arranged in the door.
Patent DE-3529756-A1 (DE)
Title: Process for preparing a microcrystalline hexagonal barium ferrite powder
Inventor: IWASAKI SUSUMU
IPC: C01G49/00
Filed: 1985-08-20
Abstract: A process for preparing a microcrystalline hexagonal barium ferrite powder having the general formula  BaO.n[(Fe1-mMm)2O3], in which M is at least one substituent element selected from the group comprising Co, Ti, Ni, Mn, Cu, Zn, In, Ge and Nb, m is from 0 to 0.2 and n is from 4.5 to 6, comprises   the preparation of an aqueous alkaline dispersion which contains joint precipitates (coprecipitates) of the hydroxides of barium ions, iron(III) ions and optionally of the ions of the substituent elements M in a quantity ratio ("molar ratio") corresponding to the general formula of the barium ferrite, the dispersion having a pH of not less than approximately 12, heating the dispersion to temperatures of from approximately 150 DEG C to 300 DEG C in order to convert the coprecipitate into a precursor of the barium ferrite, calcining the precursor together with a water-soluble barium halide at temperatures of from approximately 700 DEG C to 1000 DEG C and washing the calcined product with water to remove the barium halide from the barium ferrite produced.   The barium ferrite thus obtained is a microcrystalline powder composed of well-defined hexagonal platelets having an essentially uniform particle size in the range of from approximately 0.05  mu m to approximately 0.5  mu m, as a result of which the barium ferrite is particularly suitable for producing vertically recording magnetic recording media. <IMAGE>
Patent DE-3532166-A1 (DE)
Title: Stimulation electrode for the anal region
Inventor: RETTKOWITZ MICHAEL
IPC: A61N1/05
Filed: 1985-09-10
Abstract: Published without abstract.
Patent DE-3535571-A1 (DE)
Title: Spiral massaging device
Inventor: FRENKEL WOLF GERHARD DR MED
IPC: A61H7/00
Filed: 1985-10-04
Abstract: In the spiral massaging device a spiral massaging disc (6) subdivided by a separating line (6e) into a raised part-surface (6a) and a low part-surface (6b) is driven so as to be electronically controllable by a motor with step-down gear, the skin (9) to be treated being drawn towards the lower surface of the spiral massaging disc (6) by a suction bell (8) under which the air is extracted by means of the vacuum pump (7). The cutaneous tissue can thus be treated even on bone prominences (10). In addition, the device runs more quietly because it is held at one point. Finally, an increased tissue blood content is produced in the skin by the vacuum (7b) with the support of a central lowered circle on the rotating treatment surface of the spiral massaging disc (6). The device can be used, for example, for rubbing in ointment, for softening scars, for treating poorly healing ulcers and for resolving pathological blood flow blockages. <IMAGE>
Patent DE-3539843-A1 (DE)
Title: Annealing process under non-atmospheric pressures
Inventor: HERDIECKERHOFF RAINER
IPC: C21D1/74
Filed: 1985-11-09
Abstract: An annealing process under non-atmospheric gas pressure is intended to use batch receptacles of thin, heat-resistant special steel sheet and to permit stocking a plurality of such receptacles for various processes. This is achieved in that, within the jacketing chamber 9 which surrounds the actual treatment chamber (internal chamber 6) within the receptacle 4, a supporting pressure is maintained as a function of the pressure and temperature values measured in the treatment chamber (internal chamber 6) and taking into account predetermined maximum values; this supporting pressure or partial vacuum determines the pressure difference between two chambers and is maintained by regulating devices which in turn are coordinated with the vacuum systems and superatmospheric systems of the two chambers. <IMAGE>
Patent DE-3542464-A1 (DE)
Title: Connecting device
Inventor: COYNE KEVIN NOEL
IPC: H05K3/34
Filed: 1985-11-30
Abstract: The connections for a hybrid circuit (10) are constructed in the form of pins (12) which are held in an insulating pin frame (14). The one end of the pins (16) is soldered to contact points (20) of the hybrid circuit. The other end is suitable for a similar connection to a further hybrid circuit or to a printed circuit (12). In an exemplary embodiment (11), the pins (16) are straight. In another exemplary embodiment (26), the pin ends (46, 48) are bent around the outer edges (38, 40) of the frame to form a C. A method for attaching the connecting device (11, 26) to the hybrid circuit (10) is also described, while the latter is still part of a larger workpiece substrate (24) and before the integrated circuits thereon are provided with their connecting leads. <IMAGE>
Patent DE-3542570-A1 (DE)
Title: Gate turnoff thyristor having an integrated antiparallel diode
Inventor: JOHANSEN JON WILLY DIPL CHEM
IPC: H01L29/744
Filed: 1985-12-02
Abstract: The integration of a GTO thyristor and an antiparallel power diode in a semiconductor body is achieved by a weakly doped layer (14) being arranged over the entire area of the semiconductor body. Said weakly doped body (14) in the diode area (B) forms the weakly doped central region (16), and in the GTO area (A) forms the weakly doped base region (3). The inner base region (2) provided with a gate electrode (4) in the GTO area (A) is separated at least partially from the region (8) of the same conductivity type in the diode area (B). The separation runs along the entire boundary between the diode area (B) and the GTO area (A) and results in no cross-current or only a small cross-current flowing between the gate electrode (4) and the diode electrode (9) in the case of switching off. <IMAGE>
Patent DE-3603160-A1 (DE)
Title: Metering conveyor
Inventor: HOEFFLER HANS OTTO
IPC: B65G53/60
Filed: 1986-02-03
Abstract: The invention relates to a conveying device for powdery masses and/or small parts, in particular buttons or parts thereof, having a fan which produces a partial vacuum and is connected to a conveying line for the purpose of sucking up the material to be conveyed and having a discharge opening for the ejection of the conveyed material. While providing a simple construction, for discontinuous ejection of particular quantities of conveyed material the invention proposes that, on the far side, the conveying line (8) open into a container (13) for conveyed material, which is connected in the lower region to a discharge opening (9) which, as a result of the partial vacuum of the conveying air, is closed by a valve which releases the discharge opening (9) for the purpose of ejection of the conveyed material (10) when the partial vacuum is no longer present. <IMAGE>
Patent DE-3604142-A1 (DE)
Title: Microscope
Inventor: STEMME OTTO DR
IPC: G02B21/24
Filed: 1986-02-10
Abstract: The present invention relates to a microscope, consisting of objective and eyepiece, or beam splitter and two eyepieces, which are permanently joined to one another via a tube system, and of a specimen stage. The position of the image produced by the objective lens is determined with the aid of a focally sensitive photoelectric sensor, and the focal plane of this image is automatically brought into the viewing plane of the eyepiece in conjunction with evaluation of the measurement of sharpness/position of the sensor by varying the distance between the objective/tube system and the microscope specimen/specimen stage.
Patent DE-3608466-A1 (DE)
Title: Process and apparatus for carrying out gas-forming biotechnological processes in fixed bed reactors
Inventor: OVERATH HORST
IPC: C12M1/10
Filed: 1986-03-14
Abstract: Coalescence and detachment of bubbles from carrier particles colonised by microorganisms are promoted by mechanical effects on the carrier particle arrangement in particular by continuous or intermittent vibration or rotation. It is particularly expedient for a carrier particle colonised by microbes to be induced to execute, continuously or intermittently, rotational movements around an axis which is essentially horizontal but inclined by at least about 3 DEG , leaving a free space of 10-35% of the packed tubular reactor, rotational speeds of 1-10 rpm being expedient. Gas delivery can take place through a ring of gas-delivery orifices at the raised end of the rotating tube. An outer jacket through which the liquid drains can be provided for "floating support". An alternative is a vertical reactor with carrier particles on vibrating plates which are induced to vibrate intermittently in particular. For the denitrification it is possible for there to be an upstream nitrate/nitrite breakdown stage.