baber/WOPTO huggingface dataset:
Patent DE-3119834-A1 (DE)
Title: Cutting tool, in particular for a lathe
Inventor: GANTER KURT
IPC: B23B27/04
Filed: 1981-05-19
Abstract: A cutting tool, in particular for a lathe, has a holder (1) which has a wedge-shaped recess (5), widening to the outside, for accommodating a cutting insert (7) having a longitudinally running guide profile, the wall which defines the recess in the holder likewise having a guide profile. In order to create a cutting tool whose holder can be fitted with cutting inserts having production tolerances without the position of the cutting edges relative to the holder substantially changing, a mounting body (6) is arranged between the holder and the cutting insert. The mounting body (6) is designed like U-shaped pincers and the recess in the holder is adapted to it. A longitudinally running guide profile (12) adapted to the guide profile of the cutting tool is provided in the pincer jaw. Guide profiles (9, 10) interacting with the guide profiles of the holder are arranged on the outside of the mounting body. <IMAGE>
Patent DE-3121332-A1 (DE)
Title: Electric motor having plastic bearing bushes
Inventor: HENZLER ROLF ING GRAD
IPC: H02K5/173
Filed: 1981-05-29
Abstract: In the case of an electric motor having plastic bearing bushes and metallic roller bearings, in which the rotor shaft is supported, a conductor element consisting of electrically conductive material is provided which touches the roller bearing in a conductive manner and thus connects the rotor shaft to earth. Hazardous voltages which can produce electric shocks in the event of an electrical defect are thus protected against simply and cheaply.
Patent DE-3123687-A1 (DE)
Title: Device for generating microprogram software
Inventor: MUELLER HARTMUT ING GRAD
IPC: G01R31/319
Filed: 1981-06-15
Abstract: The invention relates to a device for flexibly and easily generating microprogram software for logic units such as, for example, a processor circuit or a memory logic, taking into consideration simultaneous real-time operation. Using such a device, it should also be possible to change the test data quickly and without complications during the function testing of logic units, for example fast processor circuits and memory logic circuits. The program data carriers (PROMs) provided for a microprogrammable logic unit are replaced by a variable data carrier (RAM) in the word generator. The logic unit being developed or tested remains unchanged apart from the data carriers and operates as if the PROMs were in the circuit. The invention can be used in test instruments for developing stations in which the software for microprogrammable control systems is generated. <IMAGE>
Patent DE-3129738-A1 (DE)
Title: Biologically safe cloning system composed of a non-self-replicable vector and of a self-replicating plasmid, transformed host cells and process for the preparation of the vector and of the plasmid
Inventor: MEYER THOMAS F
IPC: C12N15/00
Filed: 1981-07-28
Abstract: The invention relates to a biologically safe cloning system which, after transformation into a host cell, is capable of replication of useful nucleotide sequences. It consists of   a) a non-self-replicable vector which has a start site, which can be initiated by an external initiator, for its replication and has preferably only one cleavage site for a defined restriction endonuclease, b) a self-replicating plasmid which contains the nucleotide sequence which encodes the initiator necessary for replication of the vector. The invention likewise relates to the vector specified in a) and to the plasmid specified in b), in each case singly, and to transformed host cells into which either only the plasmid specified in b) or the vector specified in a) and the plasmid specified in b) have been transformed, and to a process for the preparation of the vector and of the plasmid. In a preferred embodiment of the invention, the start site for replication of the vector specified in a) can be initiated by bacteriophage Ff gene 2 protein, and the plasmid specified in b) contains the nucleotide sequence which encodes the bacteriophage Ff gene 2 protein.
Patent DE-3132686-A1 (DE)
Title: Adapter for the connection of a probe between two exhaust pipes
Inventor: SCHLENKER FRIEDRICH DIPL ING
IPC: F01N13/08
Filed: 1981-08-19
Abstract: In order to determine the combustion air flow necessary for combustion in internal combustion engines, provision is to be made for the connection of a probe in the exhaust gas flow. In internal combustion engines with two exhaust pipes, this probe must be arranged so that it is exposed to the exhaust gas of both exhaust pipes. For this purpose an adapter is arranged between both exhaust pipes with a through bore for connection to the two exhaust gas flows and a bore, perpendicular to the former, with a thread for insertion of the probe. The invention shows such an adapter comprising a hollow cylinder closed at the end, which on the open side is designed for the connection of a probe and the through bore of which arranged perpendicular to the longitudinal axis is counterbored on both sides respectively to the radius of the exhaust pipes to be connected.
Patent DE-3133688-A1 (DE)
Title: Clamping mount for sun visors of motor vehicles
Inventor: GERCKEN KARL
IPC: B60J3/02
Filed: 1981-08-26
Abstract: Published without abstract.
Patent DE-3134732-A1 (DE)
Title: Compound V belt for various drives on agricultural machines
Inventor: HOFMANN WOLFGANG DIPL ING
IPC: F16G5/08
Filed: 1981-09-02
Abstract: The invention relates to a compound V belt for various drives on agricultural machines where the power is transmitted via a plurality of wedge profiles. The aim of the invention is to produce a compound V belt for various drives which has a high operating power, allows maximum power transmission on both sides and has low wear. The object of providing a compound V belt made up of V belts arranged on both sides of a common support is achieved. For this purpose, V belts (3; 3') are arranged next to one another and symmetrically opposite one another on an endless rubber belt (1) and permanently attached to the rubber belt. The rubber belt (1) consists of a textile insert (2) which is completely surrounded by an elastomeric material. The invention can be used generally in machine construction, agriculture and forestry. <IMAGE>
Patent DE-3137658-A1 (DE)
Inventor: NESTLER VOLKER DIPL PHYS DR
IPC: G01N21/31
Filed: 1981-09-22
Abstract: A method and apparatus for measuring the concentration of a substance capable of absorbing infrared, visible or ultraviolet radiation energy, the substance being in a mixture. The method and apparatus involve passing a beam of radiant energy having predetermined spectral response characteristics through the mixture, modulating the beam at a predetermined frequency  omega  to form two sequential separate intervals of radiation, the two intervals being separated from each other by dark intervals and being different from each other in spectral response, controlling the first one of the radiation intervals with a filter which selectively absorbs or transmits energy in the spectral region of the absorption of the substance being measured, controlling the second one of the radiation intervals with a filter which does not selectively absorb or transmit energy in the spectral region of the absorption of the substance being measured or in the spectral region of interference components, measuring the intensities of the radiation intervals after the beam has passed through the mixture using a wide-band detector to produce two output signals, phase rectifying the detector output signals with the frequencies  omega  and 2 omega  to form two signals S omega  and S2 omega   and forming the ratio of the two signals as a measure of the concentration of the components of interest.
Patent DE-3138827-A1 (DE)
Inventor: REINECKE ERICH
IPC: F16H61/26
Filed: 1981-09-30
Abstract: A gear shift position sensing arrangement for a gear selector unit that selects the transmission gears indirectly. Magnetic sensors are arranged in the gear selector unit housing so as to be activated when a permanent magnet associated with the gear shift lever is brought into magnetic proximity therewith.
Patent DE-3141157-A1 (DE)
Title: Extraction device for the gases of a cooker
Inventor: KAWASAKI TOMEJI
IPC: F24C15/20
Filed: 1981-10-16
Abstract: An extraction device for the gases of a cooker (1) is indicated, which has a cooking plate (2) at the top. The extraction device has an extension (3) which extends upwards from the cooker (1) on its rear side and which is in contact with a building wall (5). In the upper end of the extension (3), there is a gas draw-off opening (4). The gases are driven to the outside through the wall (5) by a blower (8) via a pipe (7) connecting the draw-off opening (4) to the blower (8). From the wall (5), a guide plate (6) extends forwards above the draw-off opening (4) and the cooking plate (2). <IMAGE>
Patent DE-3142169-A1 (DE)
Title: Fastener for a window pane
Inventor: MITGUTSCH ALFRED
IPC: E06B3/64
Filed: 1981-10-23
Abstract: A fastener for a window pane (1) is described which is pressed by means of fastening profiles (9), if appropriate with interposition of elastic seals (8), against an abutment of a frame profile (3). The fastening profiles (9) have projecting continuations (10'), gripping behind the window pane (1), with deformable portions (11) which can engage in slots (12) of the frame profile (3). The continuations (10') rest against the surfaces of the frame profile (3) serving as supports for the end faces of the window pane (1). The slots (12) are arranged on the abutment surface of the frame profile (3). The window pane (1) is preferably mounted on the frame profile (3) via blocks (14), and the continuations (10') of the fastening profiles (9) engage between the blocks (14). <IMAGE>
Patent DE-3143950-A1 (DE)
Title: Novel N,N'-methylene-bisoxazolidines
Inventor: ENGEL JUERGEN DR
IPC: C07D263/04
Filed: 1981-11-05
Abstract: The invention relates to N,N'-methylene-bisoxazolidine derivatives of the general formula <IMAGE> in which the radicals R1 are identical or different and denote hydrogen, hydroxy groups or benzyloxy groups, and to their acid addition salts. The compounds have pharmacodynamic activity and inhibit secretion of gastric juice. In addition, they are starting substances for the preparation of aminoketones.
Patent DE-3144731-A1 (DE)
Inventor: BAUMANN HANS
IPC: B65D41/28
Filed: 1981-11-11
Abstract: 1. A bottle closure, especially for champagne bottles, in which the closure body (1) made in one piece from plastics has a sealing shank (3) which enters the neck of the bottle like a stopper and extends from the centre of the inner face (2) of the end of a cap, the wall (9) of the shell of which is equipped on the inner face (9') of it with a thread (8) which engages with the external thread (10) on the neck (5) of the bottle, this sealing shank (3) protruding over the region carrying the thread (8) and having at least one annular sealing rib (7) lying in a transverse plane (E-E) and protruding above its peripheral area (3'), characterized in that the sealing rib (7) lies at the height of the last turn (8') of the thread (8) which is formed with a number of turns, or beyond it on the protruding section (A).
Patent DE-3147158-A1 (DE)
Title: Crane cross piece for tandem crane operation
Inventor: EMMERICH JOHANNES
IPC: B66C13/08
Filed: 1981-11-27
Abstract: The crane cross piece (6) for tandem crane operation is hung with its lugs (5) in the crane hooks (4) of two crane installations (1). The lifting mechanisms (2) of the two crane installations lift the crane cross piece, which carries a load (9) on cross piece hooks (7) via lifting tackle (8). A sloping position of the crane cross piece is prevented by a control device (10) which is fastened to the crane cross piece, has an electromechanical pendulum signal transmitter and is connected via cables (11) to the two crane lifting mechanisms. If the crane lifting movements run out of synchronism, the pendulum signal transmitter sends a stop signal to the crane lifting mechanism which is running too fast, as a result of which this crane lifting mechanism is stopped until the crane cross piece is again in the horizontal position. <IMAGE>
Patent DE-3149452-A1 (DE)
Title: Bypass body for ship hulls, missiles, vehicle bodies and other moving bodies
Inventor: ROHLFING MICHAEL
IPC: B63H11/02
Filed: 1981-09-07
Abstract: Problem and application: achieving energy savings in the operation of ships, aircraft, rockets, cars and railways. Avoidance of wave shock and sonic booms. Generation of lift for aircraft without lifting surfaces. Solution: the object is achieved in that the body to be moved through the medium (water, air) is completely surrounded from nose to tail by a cylindrical jacket (steel, aluminium) which is open at the nose and the tail, at least so much distance being created between the body (inner body) and the jacket that the medium can flow freely from nose to tail, and the inner body and jacket being firmly connected to one another via webs and spacers. The lift for missiles is generated in that the jacket is equipped all round with openings (pores) which can be closed, of different sizes. Lift is produced in that the upper pores of the jacket (entire body/hollow cylinder) are opened, the flow at the tail being closed by a valve (in sections), and the medium entering at the nose when the body is moving being forced out through the pores. In consequence, the medium flowing past the upper side of the jacket has a longer path than that on the underside, as a result of which lift is generated.
Patent DE-3200013-A1 (DE)
Inventor: KEILELS PETER
IPC: D06F57/04
Filed: 1982-01-02
Abstract: 1. Airing and drying support for garments having an upright mast (1) on which a multi-armed spreadable support (10) to accomodate a laundry-line is fitted, wherein the laundry-line forms horizontally tensioned rope polygons (5) in the spread position of the spreadable support and having a device to pull in the laundry-line into the arms of the spreadable support in the folded position, characterized in that a traction element (7), to which the laundry-line of each rope polygon (5) is articulated, is arranged adjustably in each of the arms (4), whilst two articulation points (18) arranged at an interval, between which the laundry-line can travel, are provided on the traction element (7) for each rope polygon (5), and the intervals have a value increasing from the outside inwards correspondingly to the pull-in, and that the traction element (7) is connected to an operating device (8) located outside the arm (4).
Patent DE-3206502-A1 (DE)
Title: Dielektrikum auf der basis von bleititanaten sowie verfahren zu seiner herstellung und seine verwendung
Inventor: HAERDTL KARL-HEINZ DR
IPC: C04B35/46
Filed: 1982-02-24
Abstract: 1 Dielektrikum mit einer Sintertemperatur im Bereich von 800 bis 1000 °C auf Basis von Bleititanen, bei denen mindestens 50 Mol% des Titans durch Mg und W substituiert sind, wobei die stöchiometrische Grundverbindung eine Zusammensetzung von Pb(Ti[tief]1-x-yMg[tief]xW[tief]y)O[tief]3 mit 0,25 kleiner gleich x kleiner gleich 0,35 und 0,25 kleiner gleich y kleiner gleich 0,35 hat und einen Zusatz von 0,001 bis 0,006 (5PbO + 1WO[tief]3) auf additiver molarer Basis enthält.
Patent DE-3210246-A1 (DE)
Title: Gear unit
Inventor: GRANDI GIANFRANCO ING GRAD
IPC: F16H3/00
Filed: 1982-03-20
Abstract: The invention relates to a gear unit which can be plugged in between an input shaft and an output shaft, having planet gears which are arranged in a housing, are driven by a sun gear, are secured rotatably in a planet carrier and mesh in an internal gear. The gear unit can be plugged in via hollow shafts arranged in alignment on the input and the output side and, by displacement of the housing in the axial direction, can be shifted from a position I into a position II, the said positions having different transmission ratios. <IMAGE>
Patent DE-3222492-A1 (DE)
Inventor: CZECH JOACHIM
IPC: B65D83/00
Filed: 1982-06-15
Abstract: A dispenser for paste-like products consists of a dispensing head (1) and a cartridge (2) containing the paste-like product. The cartridge has its lower end closed by a follower piston slideable along the interior wall surface of the cartridge under action of the exterior atmosphere. In the dispensing head, a pumping device with a pump chamber is provided. An inlet-check valve is provided for prevention of backflow of paste-like material entering the pump chamber through a passage from the interior of the cartridge. At least one part of the inlet-check valve, for instance, a valve seat thereof or, for instance, all parts of the inlet-check valve, namely, a valve seat and a closure member, are provided on an upper cover wall of the cartridge as part of the cartridge. The cartridge is releasably connectable to the dispensing head. After exhaustion of its contents, the cartridge may be detached from the dispensing head and replaced by a filled cartridge. The dispensing head may be optionally provided with a dummy envelope adapted to surroundingly receive cartridges of different shape and/or volume connected to the dispensing head.
Patent DE-3225672-A1 (DE)
Title: Apparatus for initiating crystal formation in biological samples to be frozen
Inventor: JANKOWSKI DETLEF
IPC: A01N1/02
Filed: 1982-07-09
Abstract: A freezing speed which is controlled and exactly reproducible every time is required in a freezing chamber for life-maintaining cryopreservation of biological material. A critical point in such a controlled freezing is the heat evolved during the phase change from the liquid to the solid state of the cell liquid, which consists of up to 80% of water. To initiate crystal formation, the sample vessel is contacted with a metal object, e.g. tongs, which has been strongly cooled with liquid nitrogen. A practically simultaneous onset of crystal formation is in fact produced by this in the individual samples, but the temperature in the freezing chamber is caused to fall uncontrollably by the extremely cold metal object. This fall in temperature is prevented by a holder device (15) for the samples, constructed as a double-walled tube closed at the bottom. Bores (21) are located in the holder device to receive the sample vessels (16), so that these are partially located in the inner tube (18,18a,18b), partially in the jacket space (23) between the inner tube and outer tube (20,20a,20b), and the remainder outside the holder device in the freezing chamber (3). There is a connection (22) between the inner tube and the jacket space in the lower portion of the holder device. In addition, the inner tube is provided with a separate feed duct (17) for liquid nitrogen, and the jacket space has a separate outlet opening (26) for evaporated nitrogen. To initiate crystal formation, liquid nitrogen is allowed to enter the inner tube, and flushes the probe vessels at the places concerned, so that immediate crystal formation results. The nitrogen evaporates, flows through the jacket space and leaves the holder device through the separate outlet opening. The temperature in the freezing chamber is not influenced by this. <IMAGE>
Patent DE-3228310-A1 (DE)
Title: Receiving device for a monitor in a data processing system
Inventor: DUDDEY WERNER
IPC: A47B37/02
Filed: 1982-07-29
Abstract: In monitors in data processing systems, to avoid light reflections on the screen and to produce an evenly good readability of the data displayed it is necessary for the screen (2) to be adjustable relative to the operator's eyes. For this purpose, receiving devices have already been disclosed which, however, are not suitable for inexpensive mass production due to their expensive manufacture and the servicing required. The underlying object of the invention is to construct a receiving device for a monitor (1) in such a way that an ergonomically and medically optimum workplace design is made possible by simple and inexpensive means. This object is achieved by a rotary plate (3) which is mounted rotatably with an axis of rotation (5) on a foot (9), which is adjustable on the table top (7), and which has on its upper side two sloping surfaces (11, 13) which are inclined in a roof shape and on which bearing feet (17, 19), arranged spaced apart in parallel, are mounted on the underside (15) of the monitor (1) so as to be displaceable in the direction of inclination to adjust the angle of inclination. As a result, an extremely simple adjustment of the monitor (1) with the screen (2) is achieved, a uniformly good readability of the data displayed always being guaranteed over the entire screen. <IMAGE>
Patent DE-3228368-A1 (DE)
Title: Housing for electrotechnical apparatuses
Inventor: WAIDHAS WUNIBALD DIPL ING
IPC: H05K7/20
Filed: 1982-07-29
Abstract: The invention relates to a housing having heat-generating electrical components and means for heat dissipation. In order to obtain a standard housing which can be used for various cooling principles, various cooling kits (A, B, C, D, E), which consist of mechanical additional parts and variable housing covers which are merely matched to the respective cooling principle, are provided and can be mounted on the end of the housing. The invention is suitable for housings having liquid or air cooling. <IMAGE>
Patent DE-3237178-A1 (DE)
Title: Service water heater and storage tank
Inventor: BRUNNER WOLFRAM
IPC: F24D3/08
Filed: 1982-10-07
Abstract: A service water heater and storage tank is described, with a metal storage container for water to be heated and a metal throughflow pipe for a heat transfer medium. The throughflow pipe is arranged on the external surface of the container in a large number of sections lying next to one another. The service water heater and storage tank has the particular advantage that the calcification of the heat exchange surface is prevented by means of heating from outside.
Patent DE-3240341-A1 (DE)
Title: Device for bending a moving wire into a loop
Inventor: WITTE FRITZ DIPL ING
IPC: B21F45/16
Filed: 1982-10-30
Abstract: The invention relates to the production of a wire comb (DK) as required for the production of wire bindings of blocks of paper. Two supports (8a, 8b) which rotate alternately in steps about parallel axes (2a, 2b) and have bending mandrels (Ia...IVa, Ib...IVb) are arranged opposite one another and offset relative to one another. Between them, the supports (8a, 8b) define a guide channel (K) for the wire (D). To bend the wire, the bending mandrels are pushed forward in succession, with the result that they project into the guide channel and take the wire along, bending it in the process, and are drawn back again after bending. <IMAGE>
Patent DE-3243251-A1 (DE)
Title: Device for checking events for random oscillations
Inventor: URETSKY YAN SEMENOVIC
IPC: G01M7/02
Filed: 1982-11-23
Abstract: The device for checking events for random oscillations contains a noise generator (1) whose output is connected to the input of a broadband filter (2). The output of the broadband filter (2) is coupled directly and via parallel-connected channels for generating narrowband in-phase signals to a means (3) for producing jumps and gaps in the spectrum of the signal to be generated, which means is electrically connected to channels for generating narrowband out-of-phase signals. The means (3) for producing jumps and gaps in the spectrum of the signal to be generated is in the form of a series circuit comprising the bandwidth filter and a summer, which is common to all channels for generating narrowband in-phase signals, for producing jumps in the spectrum of the signal to be generated, and also individual summers (13) for each channel for generating narrowband out-of-phase signals to produce gaps in the spectrum of the signal to be generated. <IMAGE>