baber/WOPTO huggingface dataset:
Patent DE-3317832-A1 (DE)
Title: Device for medical visual examinations of body cavities or ducts by one manoeuvre
IPC: A61B1/267
Filed: 1983-05-17
Abstract: In a device for medical visual examinations of body cavities or ducts by one manoeuvre, in the tubular housing of which the energy source for an electrical lamp etc. is housed and which furthermore comprises a mounting device for a pivotable shaped part with a light channel, and the lamp, as well as a shaft for the pivoting device, the innovation consists in the fact that the tubular housing is releasably screwed to the mounting device on one of its ends, comprises lateral bearing jaws for the electrically conductive connection with a base, and an electrically insulating sleeve beneath the base, the sleeve being held with snap-fit and so as to be axially displaceable in the bore for the sleeve, so that the lamp can be easily exchanged, and comprises a second metal sleeve for a mechanically advantageous, electrically well conducting connection with the lamp socket for its energy supply from the energy source. The further special feature in this connection is that the opposite end of the tubular housing is closed under pretension by a spring by a hooded lid which presses the sleeve with the lamp against the connecting contacts on pivoting of the shaped part.
Patent DE-3318587-A1 (DE)
Title: Support frame for rock support during leading roof-section driving by the partial-excavation tunnelling method
Inventor: SEIZ RUDOLF DIPL ING
IPC: E21D11/18
Filed: 1983-05-21
Abstract: The support frame used to support the rock during leading roof-section driving by the partial-excavation tunnelling method is not only composed of lattice-girder segments in its roof-section and floor arches but also has roof-section foot beams designed as lattice girders, as a result of which the very disadvantageous cutting of the concrete shell which occurred in the U-rails used hitherto as roof-section foot beams and the appearance of spray shadows are avoided. <IMAGE>
Patent DE-3321883-A1 (DE)
Title: Motor-driven adjustment device for vehicle seats
IPC: B60N2/02
Filed: 1983-06-16
Abstract: The adjustment device has a first joint component on which a shaft which can be driven by an electric motor, a multi-stage down-step gear which is driven by said shaft and a pinion which is driven by an output shaft of this down-step gear are arranged, and a second joint component which is connected to the first joint component via a swivel axis and has a toothed quadrant which is engaged with the pinion. The shaft of the electric motor is connected to a first conical gear wheel of a conical gear wheel pair which, together with a second conical gear wheel forms the first down-step stage and is preferably produced from plastic. This second conical gear wheel is on the same axis as a worm which intermeshes with a worm wheel and, together with the latter, forms the second down-step stage.
Patent DE-3322520-A1 (DE)
Title: Constructional unit
Inventor: HERTELL SIGFRIED DIPL ING
IPC: F16B3/00
Filed: 1983-06-23
Abstract: Two machine parts abutting at a joint are connected together to form a constructional unit. For this purpose, each of the machine parts is provided with a groove at the joint. The grooves communicate with one another and are filled with a liquid and flowable but curable material.
Patent DE-3323304-A1 (DE)
Title: Double action intake air control system for diesel engines
Inventor: SAITO KUNIO
IPC: F02D9/02
Filed: 1983-06-28
Abstract: The intake air flow through the air intake duct of a diesel engine with fuel injection is controlled by an intake air control valve, which can be moved to and fro between a fully opened and a fully closed state. A stop element limits the movement of the control valve in the direction of its fully closed state. This stop element is capable of being moved to and fro between a first stop position, in which the control valve can move into a first fully closed position, in which the air intake duct remains slightly opened, and a second stop position, in which the control valve can move into a second fully closed position in which it moves the stop element into its first stop position when the diesel engine is in operation and into its second stop position when the diesel engine is switched off. When the diesel engine is operating a valve control system opens the intake air control valve from its fully closed position as a function of the quantity of fuel injected. During operation of the engine, therefore, a suitable throttling of the air intake duct can be achieved in order to reduce noise or reverberation effects and to achieve a good engine braking characteristic. Whilst the engine is switched off, the air feed to the engine can be shut off almost completely, as a result of which the vibrations occurring ... Original abstract incomplete.
Patent DE-3324827-A1 (DE)
Title: Table top made of wood or wooden materials
Inventor: MEIER MAX
IPC: A47B13/08
Filed: 1983-07-09
Abstract: In a table top made of wood or wooden materials of rectangular shape, having a plastic edge guard which passes around the periphery and is applied by injection, casting or foaming-on, the bending rigidity of the table top is increased many times over by the fact that a reinforcing profile is embedded in the edge guard and is covered by the plastic material during the production of the edge guard, such reinforcing profiles being arranged on at least two opposite sides of the table top.
Patent DE-3327690-A1 (DE)
Title: Verfahren zur fusion von zellen
Inventor: ZIMMERMANN ULRICH PROF
IPC: C12N13/00
Filed: 1983-08-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Fusion von Zellen, bei dem in einer Zellsuspension im Fusionsraum befindliche Zellen durch Anwendung eines elektrischen Feldes fusioniert werden. Gemäß der Erfindung wird das elektrische Feld mittels eines als Sender ausgebildeten elektrischen Pulsgenerators erzeugt und die elektrische Energie drahtlos aus den Fusionsraum übertragen. Dabei sind zur Aufnahme der elektrischen Energie im Fusionsraum diesen begrenzende Elektroden vorgesehen, die aus einer Substanz bestehen, die eine gegenüber der Zellsuspension im Fusionsraum höhere Leitfähigkeit, mindestens aber 10-3S/cm aufweist.  Die Erfindung bezieht sich ferner auf eine Vorrichtung zur Durchführung des Verfahrens. Bei dieser Vorrichtung ist ein Raum zur Aufnahme der Zellsuspension und wenigstens zwei derart angeordnete Elektroden vorgesehen, daß ein zwischen den Elektroden liegender Bereich gebildet wird. In diesem Bereich werden die Zellen dem zwischen den Elektroden ausgebildeten elektrischen Feld ausgesetzt. Gemäß der Erfindung ist die Einrichtung zur Erzeugung des elektrischen Feldes als Sender ausgebildet.
Patent DE-3330594-A1 (DE)
Title: Cover of a seating-furniture panel
Inventor: SPIETH RUDOLF DIPL ING
IPC: A47C31/11
Filed: 1983-08-25
Abstract: Cover or accessory for an upholstered seating-furniture panel, provided according to the invention with a means for carrying off frictional-electric charges to the ground so as to discharge them, with the main feature being that the means for carrying off the charge is a metal thread or a metal-thread net. Consequently, no hairs and no dust can adhere to the panel. The cover consists of a parallel-threaded lattice, e.g. a metal-thread net, the net being coated with a fabric web or with a plastic film when warm or with an additional adhesive, so that the threads of the lattice remain together even when the furniture is heavily used. <IMAGE>
Patent DE-3338125-A1 (DE)
Title: Security laminated glass
Inventor: LUETJE HARALD
IPC: B32B17/10
Filed: 1983-10-20
Abstract: In the case of a security laminated glass comprising two panes of glass bonded to each other, between the two panes of glass there is arranged an information carrier, which can only be removed if the glass is destroyed. Consequently, a forgery-proof and theft-proof security laminated glass is provided, and a particularly advantageous field of application is therefore that of front windscreens of motor vehicles. Specific data assigned to the respective motor vehicle can then be stored on the information carrier, so that the motor vehicle is easily identifiable at any time in the event of theft.
Patent DE-3339311-A1 (DE)
Title: Garden chopper with ejection channel
Inventor: SCHULTE-FRANKENFELD MANFRED
IPC: B02C18/12
Filed: 1983-10-29
Abstract: The subject of the application is a garden chopper with a blade apparatus rotating about a vertical axis, mounted on a housing, and adjoined in a tangential or radial direction by an ejection channel for the chopped material, the floor and sidewalls of said channel being formed in the housing. This channel is covered with a cover on the upper side and widens, by way of diverging sidewalls, as far as an ejection opening on the housing. In such a unit, the ejection channel is to be accommodating to throughput and, in spite of this, the safety of the unit is not to be impaired. For this purpose, the floor of the ejection channel is inclined downwards from the blade apparatus to the ejection opening, and the cover of the ejection channel is extended over the ejection opening and is angled downwards to form a baffle plate which covers the ejection opening at a spacing.
Patent DE-3342575-A1 (DE)
Title: Transmitting apparatus for radio remote control of models
IPC: A63H30/04
Filed: 1983-11-25
Abstract: In the case of two transmitting apparatuses, which are connected together to form a teacher/pupil installation, for radio remote control of models, it is provided that the transmitting information transmitted from the teacher transmitter to the pupil transmitter consists of the signals from the individual control transmitters. Particularly when using a microprocessor in the two transmitting apparatuses, this allows any desired combinations of control transmitters to be selected which can be operated optionally either by the pupil or by the teacher, in that an individual tag, for example in the form of an "enable" signal unit, is allocated to the digitised control transmitter signals, which tag can be evaluated by the teacher transmitter and on whose value the replacement of the control transmitter signals from the teacher transmitter by the control transmitter signals received from the pupil transmitter is dependent. In consequence, in contrast to known solutions, a continuously progressing learning process can take place which allows the pupil to learn individual functions of the remotely-controlled model successively, the other functions in each case still being controlled by the teacher.
Patent DE-3347227-A1 (DE)
Title: Attachment arrangement for lining plates or the like
Inventor: KNIER GUENTHER
IPC: F24D19/06
Filed: 1983-12-28
Abstract: Published without abstract.
Patent DE-3400287-A1 (DE)
Title: Split sleeve for drive shafts
Inventor: BALAS PETER
IPC: B60K17/22
Filed: 1984-01-05
Abstract: Split sleeve for a drive shaft, which is slotted in the longitudinal direction of its circumferential surface at one point on its circumference. Extending near to one edge of the slot, parallel to the longitudinal axis of the sleeve and over virtually the entire width of the sleeve, is a slot. Provided at both ends of this slot are radially arranged tongues, each of which has at least one hole. Arranged radially, close to the opposite edge of the slot in the sleeve is a sliding key, the length of which is equal to or less than the length of the slot. Arranged on both sides of the sliding key or offset at an angle to the key in relation to the longitudinal axis of the sleeve there is in each case a radially arranged draw pin, the diameter of which is equal to, smaller than or slightly greater than the hole in the associated tongue. The split sleeve is closed by introduction of the sliding key into the slot and introduction of the holes of the tongues into the associated draw pin.
Patent DE-3400976-A1 (DE)
Title: Energy system for environmentally friendly refuse degassing or coal-refuse degassing with following fluidised bed furnace and integrated low temperature carbonisation gas combustion chamber and heat exchanger
Inventor: HOELTER HEINZ DIPL ING
IPC: F23G5/46
Filed: 1984-01-13
Abstract: The invention relates to a process and an apparatus for the environmentally friendly utilisation of refuse with or without additions of e.g. coal or coal-like solids. According to the invention, in order make it possible to cover current peaks which arise suddenly, the combination and integration is proposed of assemblies connected in series, consisting of a refuse degassing reactor (A) and also a following fluidised bed furnace system (B), consisting of a fluidised bed furnace (6) and a following low temperature carbonisation gas combustion chamber system (5) and, connected following these units, a boiler part (C) with a heat exchanger (7), characterised in that the refuse can be continuously eliminated, i.e. degassed, in order to produce low temperature carbonisation gases and a low temperature carbonisation coke which can be stored, and according to the invention the low temperature carbonisation gas (3) is burnt above and in the fluidised bed furnace (6) with little NOx and SO2, in order to use it in the low load phase to the greatest extent in the following heat exchanger surfaces (7), and in the peak load firing, by taking up the low temperature carbonization coke (4) in the fluidised bed furnace region (6) to burn it such that the coal-containing ash particles liberated by the fluidised bed are recombusted so that the greatest possible thermal efficiency can be utilized via the following heat exchanger surfaces (7) in the boiler region (C) and ... to a following power station boiler as low-SO2 and -NOx flue gas (8) ... Original abstract incomplete. <IMAGE>
Patent DE-3402866-A1 (DE)
Title: Device for suppressing the squealing of disc brakes
Inventor: YAMAMOTO MASACHIKA
IPC: F16D65/00
Filed: 1984-01-27
Abstract: Device for suppressing squealing, having a compound intermediate-plate arrangement which has a plurality of intermediate plates connected to one another by an adhesive, and having a cover plate for supporting the compound intermediate-plate arrangement on the rear side of a carrier plate for a brake lining. The intermediate plates are caulked together at several points. (Fig. 1). <IMAGE>
Patent DE-3408741-A1 (DE)
Title: Method for producing electronic circuit and storage elements based on phthalocyanin
Inventor: HAMANN CLAUS PROF DR SC NAT
IPC: H01L45/00
Filed: 1984-03-09
Abstract: The method for producing electronic circuit and storage elements based on phthalocyanin can be applied in electrical engineering, electronics, opto-electronics, information storage, information transmission and information processing. The purpose and object of the invention is to improve the quality of electronic circuit and storage elements, in particular to permit the parameters to be set stably and the operating point to be set accurately and to provide protection against external influences and achieve miniaturisation of the components. This object is achieved according to the invention in that, during the deposition process of hyperpure phthalocyanin onto a substrate, an electric field is applied and its polarity reversed, and/or vapour of another planar or non-planar phthalocyanin is mixed in or an interlayer of a few molecular layers having an increased proportion of another or a plurality of other phthalocyanins is introduced, or the layer is briefly exposed to radiation, and in that after the deposition process the layer is subjected to an annealing process and is passivated.
Patent DE-3410647-A1 (DE)
Title: Circuit arrangement for producing the braking DC current for machines which are braked by DC current
Inventor: SCHROECKER RAINER DIPL ING
IPC: H02P3/24
Filed: 1984-03-23
Abstract: A circuit arrangement for producing the braking DC current for motors which are braked by DC current contains a controlled rectifier to whose input an AC voltage is applied and which has a freewheeling device and is connected on the output side to the machine. Connected to the control input of the rectifier is a control circuit which modulates the rectifier periodically and synchronously with the AC voltage, the r.m.s. value of the braking current flowing through the machine being fixed by the gating angle. In order to prevent the controlled rectifier being overloaded by the connected machine, the control circuit contains a measurement circuit whose memory contains a maximum permissible r.m.s. value of the current flowing from at least the rectifier. After measuring the resistance of the machine, which resistance is a factor in the determination of the braking DC current, a signal is produced in such a manner that the control circuit automatically limits the gating angle to a value at which the r.m.s. value of the braking current actually flowing remains below the maximum value of the permissible braking current.
Patent DE-3410749-A1 (DE)
Inventor: KEPPEL HEINRICH DIPL ING
IPC: F24C15/20
Filed: 1984-03-23
Abstract: 1. Extraction hood (1) comprising a box-shaped casing (2) provided with a front plate (4) which can be swung upwards at its front upper edge and from the rear of which side pieces (6), which are at least approximately in the shape of a circular segment, extend parallel with the casing side walls (5) into the casing, the approximately curved lower edge (7) of which side pieces is guided with a braking action in a sliding bearing element (8) secured to the side walls (5) of the casing (2) by means of a screw element, with the braking action of the sliding bearing element (8) being adjustable by means of an adjusting component (9), characterized in that a guide seat (11) is formed in the plastic sliding bearing element (8) for the sliding edge (7) of the side piece (6), a guide wall (12), disposed opposite the adjusting screw component (9), of which guide seat is connected in a resilient manner to the sliding bearing element (8) by a weakened material part (14) acting as a spring hinge (13), and that the position of the resilient guide wall (12) in relation to the sliding edge (7) of the side piece (6) can be adjusted by the screw component (9).
Patent DE-3411868-A1 (DE)
Title: Preparation in the liquid phase of 2H-2-oxazolines and 2-substituted 2-oxazolines using an inorganic zinc salt
Inventor: KAISER MARK EDWARD
IPC: C07D263/12
Filed: 1984-03-30
Abstract: 2H-2-oxazolines are prepared by bringing into contact an N-(b-hydroxyalkyl)formamide in the liquid phase with a small but catalytic amount of an inorganic zinc salt at elevated temperatures. 2-Substituted 2-oxazolines are likewise prepared by bringing into contact N-(2-hydroxyalkyl)carboxamides with a small but catalytic amount of an inorganic zinc salt.
Patent DE-3415976-A1 (DE)
Title: Flap arrangement on the end plates of mainplanes
Inventor: BINDER HELLMUTH DIPL ING
IPC: B64C5/10
Filed: 1984-04-28
Abstract: In order to improve the landing characteristics, especially of canard aircraft, flaps are arranged in the end plates of the mainplane, on which, in addition to the braking deflection to the left and right in opposite senses, a control deflection in the same direction can be superimposed, for lateral control. In order to simplify the landing approach, the centre of pressure of the flaps is arranged to be higher than the aircraft centre of gravity, and the rotation axis of the flaps can be inclined to the rear.
Patent DE-3418471-A1 (DE)
Title: Polarised magnet system
Inventor: HARTING DIETMAR
IPC: H01F7/14
Filed: 1984-05-18
Abstract: For a polarised magnet system having a U-shaped magnet yoke in which a permanent magnet is arranged in the flux path of at least one yoke limb, it is proposed to provide a retaining frame which engages over the outsides of the yoke limbs and both the permanent magnet and the associated pole piece being pushed in and held in a positively-locking manner in guides which are in the form of grooves and are provided in the retaining frame. In this case it is furthermore provided that the dimensions and mutual separations of the guides are constructed such that the parts are firmly pressed against one another after joining.
Patent DE-3426127-A1 (DE)
Inventor: JAECKLE LOTHAR
IPC: A01G23/08
Filed: 1984-07-16
Abstract: 1. Apparatus for working tree trunks, particularly weaker varieties with a gripping arm, which has at one end fixed clamp knives, whilst a travelling winch with further clamp knives is movable along the gripping arm, characterized in that the gripping arm (27) is eccentrically held by a gripper (26) close to the fixed clamp knives (36) and forms a rotation axis (E) therewith, that the gripper (26) is held by a supporting framework (23) and with the latter forms a rotation axis (D), that the supporting framework (23) forms with a feed arm (14) of a telescopic arm (10) a rotation axis (C) and that the telescopic arm (10) is connected to a pole (5) via a further rotation axis (B), which has its own vertical rotation axis (A).
Patent DE-3430791-A1 (DE)
Title: Method of connecting sheeting sections in trench-wall-like sealing walls and apparatus for carrying out the method
IPC: E02D29/16
Filed: 1984-08-22
Abstract: The method according to the invention and the apparatus according to the invention enable sheeting sections which are placed in trench-wall-like sealing walls to be firmly and permanently connected to one another. The perpendicular boundaries of the sheeting sections are provided with suitable coupling devices. By the expansion of the cavity of the inner coupling device, which is permanently maintained, the cavity enclosure of the inner coupling device is pressed firmly and permanently against the inside of the outer coupling device. An impermeable connection of the individual sheeting sections is thus created.
Patent DE-3433531-A1 (DE)
Title: Process for applying optical thin-film coatings onto a substrate
Inventor: ORLOV MICHAIL ALEKSANDROVIC
IPC: H01J37/305
Filed: 1984-09-12
Abstract: The process for applying optical thin-film coatings onto a substrate comprises   purifying the material to be applied by melting it with an electron beam and removing impurities by evaporating them in vacuo onto an auxiliary substrate while localising the impurities at the same time by focusing the electron beam at a rate at which a solid phase is able to form reliably outside the interaction range between the electron beam and the surface of the material;   moving the auxiliary substrate from the evaporation range; vapor-depositing onto the main substrate from that surface of the material which is outside the localisation range of the impurities.   The process is particularly suitable for fabricating interference filters. <IMAGE>
Patent DE-3434682-A1 (DE)
Title: Communication system for open-end spinning stations
Inventor: VLCEK PAVEL
IPC: D01H13/00
Filed: 1984-09-21
Abstract: The communication system is intended for spinning stations of open-end spinning machines, on which the spinning stations cooperate with a mobile servicing means, which moves around the spinning machine, for the purpose of eliminating non-stationary states, for example in the event of a yarn break, and when a full package of drawn-off yarn is obtained and for the purpose of a preventive cleaning of the spinning station. The communication system is electronic and contains the necessary transmitters and receivers and also indicator elements and is advantageously combined in a compact constructional unit in strip form which is fastened removably to the spinning station. The present invention makes it possible to provide the spinning stations with the communication system at a later date in the event of a modernisation of the spinning machine.