baber/WOPTO huggingface dataset:
Patent DE-3110726-A1 (DE)
Title: Microscope
Inventor: YONEKUBO KEN
IPC: G02B7/16
Filed: 1981-03-19
Abstract: A microscope having two different, mutually interchangeable nose-pieces (3'', 3') is specified by the invention. The plane of rotation of the first nose-piece (3'') is inclined in the direction of the microscope arm (1), that is to say faces the latter, and the plane of rotation of the second nose-piece (3') is arranged at an inclination averted from the arm. This permits ergonomic manipulation during microscopy without additional apparatus and microscopy with auxiliary devices for the use of the first nose-piece (3''). <IMAGE>
Patent DE-3113492-A1 (DE)
Title: Guide angle for a grinding wheel
Inventor: GAMPERL KONRAD
IPC: B24B3/00
Filed: 1981-04-03
Abstract: A guide angle which serves to regrind the side flanks of ski-edge strips and has a base plate for bearing on the underside of the ski. It has a holder for a portable electric drill with a grinding pencil in such an arrangement that the line (A-A) of the rotational axis of the grinding pencil is disposed perpendicularly next to the base plate. Furthermore, on either side of the line of the rotational axis of the grinding pencil, it has one stop each which can be set at a right angle thereto on the side flank of the ski-edge strip.
Patent DE-3115480-A1 (DE)
Title: Pivoting points for a monorail track
Inventor: STAGGL ROLAND ING GRAD
IPC: E01B25/12
Filed: 1981-04-16
Abstract: The pivoting points do not require their own drive. The drive of the rotating rail (6) takes place from the travel motor (3) of the trolley (1) by means of a pressing-round roller (5) mounted thereon which interacts with a stationary pressing-round rail (16) in the manner of a slotted guide in the region of the rotating rail. The pressing-round roller (5), when the rotating rail (6) is passed over by the vehicle (1), moves into a bent region (16b) of the pressing-round rail (16) and exerts in this case a lateral pressure on the vehicle (1) which is in this case rotated with the rotating rail (6). The vehicle (1) travels on on the rotating rail (6) uninterruptedly even during rotation. <IMAGE>
Patent DE-3120031-A1 (DE)
Title: Discharge resist process
Inventor: KUTSCHERA PETER
IPC: D06P1/56
Filed: 1981-05-20
Abstract: Process for printing textile materials made of cellulose fibres or their mixtures or blends with synthetic fibres with disperse dyes by the discharge resist process. The textile materials are pretreated with a liquor which contains an N-methylol or N-methylol ether compound of urea, urea derivatives or carbamic esters in solution, or they are printed uniformly with a print paste which contains one of said compounds, a dischargeable disperse dye and a synthetic thickener.
Patent DE-3120096-A1 (DE)
Title: Container for two-wheeled vehicles
Inventor: KRELLWITZ HANS-JOACHIM
IPC: B62J9/00
Filed: 1981-05-20
Abstract: Known containers for two-wheeled vehicles, in particular the luggage bags which are customary for bicycles and are attached to the rear luggage carrier, have proven to be disadvantageous in practice. The luggage bags are composed of fabric, canvas or imitation leather and are hung on the sides of the luggage carrier by means of straps. The main disadvantages are the restricted period of use (the bags can easily wear through), the lack of stability (breakable objects in the bag are destroyed if the two-wheeled vehicle falls over), and the lack of weather resistance (the bag material and the seams rot and decay easily). To avoid these disadvantages, a container for two-wheeled vehicles is provided which is designed in one piece, is composed of a stable material and has two individual containers (2, 4) arranged at a rigid spacing from one another, the side walls (8), which face one another, of these individual containers merging into one another in the upper region (10). After the container has been fitted on the two-wheeled vehicle, the rear wheel is located in the gap formed by the individual containers. The two individual containers can be closed at the top by a common lid. <IMAGE>
Patent DE-3121542-A1 (DE)
Title: 4-Demethoxy-4'-deoxydoxorubicin and pharmaceutical composition containing it
Inventor: PENCO SERGIO
IPC: C07H15/252
Filed: 1981-05-29
Abstract: The invention relates to an anthracycline glycoside, namely 4-demethoxy-4'-deoxydoxorubicin, which has a surprising antitumour activity even on oral administration. It is prepared by condensation of 4-demethoxydaunomycinone with 2,3,4,6-tetradeoxy-3-trifluoroacetamido-L-threo-hexopyranosyl chloride. Elimination of the protective group from the resulting glycoside by mild alkaline hydrolysis results in 4-demethoxy-4'-deoxydaunorubicin, which is then brominated to result in the corresponding 14-bromo derivative. Subsequent hydrolysis with sodium formate converts the brominated intermediate into 4-demethoxy-4'-deoxydoxorubicin, which is isolated where appropriate as the hydrochloride.
Patent DE-3125309-A1 (DE)
Inventor: ROESSLER KURT
IPC: B02C13/14
Filed: 1981-06-27
Abstract: The comminuting apparatus for waste consists of a housing (1), which is circular in cross-section and defines an upright feed hopper accessible from above and which has a bottom (2) as a lower termination of the interior of the housing. Disposed in the vicinity of the bottom is a discharge opening (12) for comminuted material. In the interior of the housing there is a driven rotating substantially plate-shaped tool (6) which has an external diameter substantially corresponding to the internal diameter of the housing and is secured to a drive shaft (5) extending coaxially through the bottom (2) into the interior of the housing. The plate-shaped tool (6) is constructed in the form of a combined screening and centrifugal plate (6) which is provided with screening holes (8) only inside its closed circular peripheral edge and which sets the material in the feed hopper in circulating motion.
Patent DE-3128338-A1 (DE)
Title: Electronic translation device
Inventor: HASHIMOTO SHINTARO
IPC: G09B19/06
Filed: 1981-07-17
Abstract: The electronic translation device can be used for replacing individual words within a sentence by new words in order to form a new sentence. For this purpose, the device contains a special language data memory (55) for storing the verbal information of the new word or of a number of new words and of the old sentence. A connection can be established via special addressing to a speech synthesiser by means of which the new sentence can be acoustically reproduced word for word. <IMAGE>
Patent DE-3141207-A1 (DE)
Title: Typewriter
IPC: B41J1/30
Filed: 1981-10-16
Abstract: The invention provides a typewriter having at least one daisywheel which bears the characters on radial type levers which can be struck against a displaceable cylinder by means of a hammer and in which a daisywheel with the smallest possible diameter can be used. This is achieved in that the characters on the daisywheel are arranged on at least two reference circles, and in that the daisywheel is mounted rotatably on a lever which is adjustable at least corresponding to the radial difference between the reference circles.
Patent DE-3144019-A1 (DE)
Title: Device for the biological purification of waste waters containing carbon and nitrogen
Inventor: MACKRLE SVATOPLUK DIPL ING
IPC: C02F3/20
Filed: 1981-11-05
Abstract: Purification is carried out in the device according to the invention by means of anaerobic denitrification, aerobic activation and nitrification using a uniform activated sludge. Above the denitrification chamber, which is connected to the raw water feed, a separating chamber for fluid filtration is provided within the same tank, which separating chamber is connected to the outlet for purified water. The separating chamber is separated from the denitrification chamber with an inclined and, preferably, cone-shaped partition. The separating chamber is connected via a sludge discharge channel to the denitrification chamber, which is connected to an activation chamber, which is arranged in an adjoining tank with a preferably cylindrical shell and is provided with aeration elements. <IMAGE>
Patent DE-3148192-A1 (DE)
Title: Electrical coil consisting of conductor tracks
Inventor: FRENZNICK ANTON ING GRAD
IPC: H05K1/18
Filed: 1981-12-05
Abstract: An electrical coil is proposed which is used for producing a magnetic field or for producing a voltage. The electrical coil consists of sections which are deposited on a strip-shaped insulating material film as a printed circuit and make contact with one another by means of a fold on the insulating material film, and are connected in series. Balling of the individual coil sections is avoided in that the coil sections (12, 22) consist of a spirally running conductor track (11, 21) and the coil sections are juxtaposed in the longitudinal direction of the insulating material film (10, 20). The fold on the insulating material film (10, 20) ensures that, of the conductor tracks (11, 21), the inner end, which has a contact surface (13, 25) is to make contact with a contact surface (13, 26) at the start of the adjacent coil section (12, 22). Such coils can be used both in electrical machines and in electrical test equipment. They are used, when a voltage is applied, to produce a magnetic field inside the coil, or to produce voltages, or to measure magnetic field changes in the coil. <IMAGE>
Patent DE-3148925-A1 (DE)
Title: Light source for a ring interferometer
Inventor: PETERMANN KLAUS DR ING
IPC: G01C19/72
Filed: 1981-12-10
Abstract: A combination of a semiconductor light source with an optical filter produces a light source which emits narrow-band light whose wavelength is essentially independent of interference, in particular independent of temperature.
Patent DE-3150881-A1 (DE)
Title: Flexible sheathing for hoses, lines and the like
Inventor: SAKURAGI SHIRO
IPC: H02G3/04
Filed: 1981-12-22
Abstract: A flexible sheathing (Fig. 2A and B) which can be used as protective sheathing for a gas, liquid, signal or power transmission line or the like, consists in a similar manner to an insect body of pipe sections (1) which are arranged in a row and are connected with limited play. The minimum possible bending radius of the sheathing is limited to a value which is permissible for the line (3) laid therein by means of interlocking contours (1b, 1c) of adjacent pipe sections.
Patent DE-3200161-A1 (DE)
Title: Apparatus for marking selected signs or symbols in a sign or symbol field made up of lines and ranks of sub-fields
Inventor: AURHAMMER KLAUS
IPC: A63F3/06
Filed: 1982-01-07
Abstract: An apparatus for marking selected numbers, signs or symbols in a sign or symbol field made up of lines and ranks of sub-fields, e.g. a lottery ticket (1) provided with consecutive numbering, consists of a template (6) corresponding to the field structure and to the dimensions of the sub-fields (5), the sub-fields (7) of which are closed windows (11) which are simple to open. <IMAGE>
Patent DE-3203372-A1 (DE)
Inventor: HEGELE FRANZ
IPC: F16B21/08
Filed: 1982-02-02
Abstract: In an arrangement for detachable fastening of an end of an elongated member, particularly an end of a foot loop band, in a hole having an undercut, particularly in a sailing borrd, it is suggested that at the end of the elongated member there is a pawl of deformable material which is to be pressed against spring action to the end section of the elongated member leading to the end. During insertion of the end section into the hole, the pawl engages with its end face behind the undercut and thus is secured in the hole.
Patent DE-3206887-A1 (DE)
Inventor: BOLTZE KARL-HEINZ DR
IPC: C07D209/28
Filed: 1982-02-26
Abstract: 1. Process for the preparation of 1-(4-chlorbenzoyl)-5-methoxy-2-methyl-3- indoleacetoxyacetic acid, characterised in that the derivative of indolecarboxylic acid of the formula  see diagramm : EP0087657,P4,F1  is reacted with compounds of the formula  see diagramm : EP0087657,P4,F2  in which R**2 represents hydrogen or ammonium, in the presence of inert organic solvents under absolutely anhydrous conditions in a temperature range of -10 to 80 degrees C.
Patent DE-3206932-A1 (DE)
Title: Device for the stranding of string-like material
Inventor: HENRICH WERNER
IPC: B65H49/02
Filed: 1982-02-26
Abstract: The invention relates to a stranding device, in which wire bundles wound in conical plies can be mounted fixedly in a carrier. The wire bundles have in their centre a conical orifice, out of which the wire is drawn off overhead without the use of a rotating flier. The axis of the wire bundle is perpendicular to the axis of rotation of the stranding device (of a tube). Deflecting rollers guide the drawn-off wires in the direction of the axis of rotation. For stranding, the carrier together with the wire bundles is rotated about its axis. <IMAGE>
Patent DE-3209338-A1 (DE)
Title: Contact terminal for the electrical connection of the metallic screen of cables
Inventor: MELTSCH HANS-JUERGEN ING GRAD
IPC: H01R9/05
Filed: 1982-03-15
Abstract: The invention relates to a contact terminal for the electrical connection of the metallic screen of cables (17) having sprung terminal limbs (1, 2). The contact terminal consists of two terminal limbs (1, 2) which are folded one over the other and are connected to one another via a lateral web (3). The terminal limb (1) facing the screen (17) has at least one hook element (6). <IMAGE>
Patent DE-3217004-A1 (DE)
Title: Bio-oil gasifier
Inventor: LINNEBORN JOHANNES DIPL ING
IPC: C10G9/06
Filed: 1982-05-06
Abstract: The invention relates, as shown in Fig. 1, to a bio-oil gasifier which is preferably suitable for converting oily substances produced from forestry raw materials into the gaseous form. In the core of the device, there is a corrugated pipe which is surrounded by a hollow space, in which a fluidised bed is arranged. The hollow space also has an exit gas pipe. In the next operating stage, there is a central pipe which is surrounded by an inner annular space which is adjoined by an outer annular chamber which has an inflow tray. The gas recovered is passed via a distributor pipe to the outer annular chamber and from there to the exit gas outlet. <IMAGE>
Patent DE-3221110-A1 (DE)
Inventor: MAUS VON RESCH JULIUS
IPC: E05D15/10
Filed: 1982-06-04
Abstract: 1. Fitting for a push-and-tilt panel (3) of a window, a door or the like and which can be tilted and subsequently set in an open position, with a three-position gear mechanism (8) for displacement of at least one drive rod which carries locking members (13) out of the locking position and into the unlocking and tilting position, characterised in that connected to the drive rod, which forms a main drive rod (10), through an interposed dead travel path (22), there is an auxiliary drive rod (24) and in that upon the transition from locking to unlocking position, the dead travel path is surmounted, while upon onwards movement into the tilt position the auxiliary drive rod (24) is also displaced and in that an onwardly extending drive rod (25) which is connected to the auxiliary drive rod (24) carries at least one securing bolt (30) which, in the tilt position of the three-position gear mechanism, can be unlocked by means of the auxiliary mechanism (9) which is coupled only to the auxiliary drive rod.
Patent DE-3233368-A1 (DE)
Inventor: SILZ PETER ING GRAD
IPC: G08B17/10
Filed: 1982-09-08
Abstract: 1. A radiation smoke alarm which comprises a radiation source and a radiation receiver, wherein the radiation source transmits its radiation, via a focussing element, in the form of a sharply defined beam (15) into a measuring space (25), and wherein the radiation receiver receives any change in radiation produced by smoke particles and measures the intensity thereof, and wherein the radiation receiver is connected to an analysis device which analyses the measured values, where the measuring space (25) contains diaphragms (8) which are not located in the beam path (14, 15) but intercept scattered radiation, whereby between the measuring space (25) and the receiver, there is a focussing element which laterally defines the field of vision of the receiver in a direction towards the area of the greatest intensity of the beam (15) transmitted to the measuring space (25), the two focussing elements being precisely fixed in their mutually relative positions and in relation to the diaphragms (8) contained in the measuring space (25), characterised in that the radiation source and the radiation receiver are accommodated in separate chambers insulated from one another in respect of radiation, and that the radiation source and the radiation receiver are connected to the measuring space (25) via radiation conductors (23, 24), where the radiation source and the radiation receiver are arranged in the vicinity of the corresponding end faces of the radiation conductors (23, 24) without special means for position adjustment, and where the focussing elements are formed by curved surfaces (26, 27) of the radiation conductors (23, 24) which face towards the measuring space (25), and where at least one beam defining diaphragm (22) is arranged between the radiation conductors (23, 24) and the measuring space (25).
Patent DE-3238008-A1 (DE)
Title: Device for reproducing image information collected in a storage device
IPC: H04N1/36
Filed: 1982-10-13
Abstract: From the drive (9) of the scanning head (6) of an image generating system, particularly a copying device (5), signals are derived which are used in a control device for forming synchronisation signals for the drive (12) of a reproduction unit (11) of an attachment (10), in such a manner that the reproduction unit, located opposite to the scanning head on a document support area, is in turn moved synchronously to the movement of the scanning head. In the reproduction unit, image information groups are displayed line by line, which are called up from a memory device (4) under control by the control device in synchronism with the drive speed of the scanning head of the copying device. <IMAGE>
Patent DE-3245866-A1 (DE)
Inventor: HOEFER LOTHAR ING GRAD
IPC: G05F1/67
Filed: 1982-12-11
Abstract: Die Anmeldung bafaßt sich mit einem Verfahren zur selbsttätigen Regelung der von einer Energieerzeugungsanlage abgegebenen Leistung auf den höchstmöglichen Wert (MPP-Regelung).Um Schwankungen in der Leistungsabgabe, hervorgerufen durch sich ändernde Umgebungsbedingungen, und damit Auswirkungen auf angaschlossene Verbraucher weitgehend zu vermeiden, wird ein Anpassungsgerät zwischen Erzeugungsanlage und Verbraucher so geregelt daß aus Strom - und Spannungsschwankungen die bei dem höchsten und dem niedrigsten Spannungswert jeweils abgegebene Leistung ermittelt und gespeichert wird. Aus den Speicherwerten wird kontinuierlich eine Differenz gebildet, deren Betrag und Polarität die Größe und die Richtung des momentanen Arbeitspunktes vom maximalen Leistungspunkt angibt. Hieraus wird gleichzeitig ein Signal für die Führungsgröße für das Anpaßgerät gebildet.
Patent DE-3249558-A1 (DE)
Title: Feed and clamping apparatus for a hoop to be tensioned about a packing unit
Inventor: BARTZIK GUENTER
IPC: B65B13/22
Filed: 1982-05-29
Abstract: Feed and clamping apparatus for a hoop to be tensioned about a packing unit, which hoop can be initially advanced by means of a pair of wheels receiving the hoop non-positively between them in a tape guide enclosing the packing unit to be hooped at a distance and subsequently, when the front tape end is firmly secured, can be brought to rest against the packing unit by changing the direction of rotation of the pair of wheels by pulling back and then can be clamped by means of a special clamping wheel with a lower feed speed and greater force, the pair of wheels receiving the hoop non-positively between them for advancing and pulling back the hoop being formed by a feed wheel and pulling-back wheel driveable in both directions of rotation by its own motor and having a polished metallic circumferential surface and an idling wheel with an abrasion-resistant, flexible support and the idling wheel being mounted on a swivel arm and being loaded by means of a spring in the direction of the feed wheel and pulling-back wheel and simultaneously forming the idling wheel for the tensioning wheel mounted on an additional swivel arm and, when the hoop is tensioned, being separated to a limited extent by a tension-dependent swivelling of the tensioning wheel from the feed wheel and pulling-back wheel.
Patent DE-3300215-A1 (DE)
Title: Drive for rolling doors
Inventor: PETERS MANFRED-JOSEF DIPL ING
IPC: E05F15/00
Filed: 1983-01-05
Abstract: The invention relates to an electrical drive for rolling doors, in which the drive motor 3, a multi-stage reduction gear 4 to 9 and a catch device are accommodated in a cuboid housing 2 having a continuous hollow output shaft 10. The high-speed reduction stage 4, 5, 6, 7 is located in an oil-filled chamber 11, whilst the low-speed reduction stage 8, 9, together with the catch device 19, 20, is located in a chamber 13 which is separate from the first chamber 11 and which has a window 32 for the purpose of a visual check of the catch device 19, 20. The catch device 19, 20 consists of a pawl-actuated ratchet wheel 19 arranged on the hollow shaft, with a slipping clutch 9, 16, 17, 18 being interposed. The spring-loaded pawl 20 is moved by the teeth of the ratchet wheel and can be used as a pulse generator for checking the rotational speed. <IMAGE>
Patent DE-3301015-A1 (DE)
Title: Device for the continued, temporary locking of an object if the action of the original force ceases
Inventor: HESS HERBERT
IPC: F15B15/26
Filed: 1983-01-14
Abstract: Device which replaces a piston-like component which is actuated by means of a pressure medium, is movably mounted in a cylinder space and, by the action of its force, is used to directly or indirectly lock an object, when the latter fails, the replacement device acting independently of the pressure means, characterised in that the movement of this piston-like component is directly accompanied, in addition, by action on mechanical components which are designed and embodied in such a way that they directly and steplessly lock either the piston-like component or a rod part of any desired design secured on the latter, or a shoulder bolt or stop lever taken along by this movement, provided with any desired number of notch-like teeth, engages automatically by spring pressure or into other components of any desired design.
Patent DE-3306326-A1 (DE)
Title: Thermoelectric water-distribution and overflow-prevention device for washing machines
Inventor: FORNASARI PAOLO
IPC: D06F33/37
Filed: 1983-02-23
Abstract: Thermoelectric water-distribution and overflow-prevention device for washing machines, which comprises a hollow body with a solenoid valve (8), which can be connected to a water line capable of being shut off by a thermal valve (17), and also one, two or more branched connections to the water flow-off which are respectively regulated by thermal valves (14a, 14b) controlled by thermistors (17a) (Figure 1). 
<IMAGE>
Patent DE-3313590-A1 (DE)
Title: Device for printing ceramic tiles
IPC: B41F15/08
Filed: 1983-04-14
Abstract: The invention relates to a device for the simultaneous printing of a multiplicity of ceramic tiles arranged adjacently in one plane, the tiles being arranged with insertion of spacer elements with joint spacings which can be adapted to deviations in format and being supported on a reversibly deformable base perpendicular to the tile surface. A device of this type also allows very economic ornamental printing of high quality when there are customary deviations in format, thickness and surface evenness.
Patent DE-3314759-A1 (DE)
Title: Travelling wave tube
Inventor: REISCHL PETER
IPC: H01J23/50
Filed: 1983-04-23
Abstract: A coaxial conductor coupling to the delay line of a travelling wave tube is specified, which travelling wave tube has a metal tube 3 which is connected to the delay line end 1 and to the vacuum sleeve 4, and forms a spur line 6. <IMAGE>