baber/WOPTO huggingface dataset:
Patent DE-3534658-A1 (DE)
Title: Engine mount
Inventor: KOCH DIETRICH
IPC: F16F1/36
Filed: 1985-09-28
Abstract: The invention relates to an engine mount, particularly for ships' engines, which provides good insulation against the transmission of structure-borne noise, both in the case of low-frequency vibrations in the engine-speed range and in the case of higher-frequency vibrations. This is achieved by virtue of the fact that one or more helical springs connected in parallel are connected in series with a rubber spring, the rubber spring to be selected being stiffer than the helical springs. Helical springs allow large spring travels and correspondingly low centre frequencies (mid-frequencies) of the engine/ôengine mount system. However, the greater the detuning between the excitation frequency (engine speed during continuous operation) and the natural frequency of the system, the smaller is the vibrational excitation of the foundation or the structure. The damping of the higher-frequency vibrations, particularly the resonant vibrations of the springs, is accomplished by means of the series-connected rubber spring, the stiffness of which may be such that the known disadvantages of rubber springs (setting, change in stiffness) are avoided and that they are correspondingly stable and subjected to little mechanical loading. <IMAGE>
Patent DE-3537945-A1 (DE)
Title: Method for combustion of waste
Inventor: HORCH KLAUS DR
IPC: F23N1/02
Filed: 1985-10-25
Abstract: In a method for combustion of waste, in which the waste is conveyed through a combustion chamber (1) on a grate (2) during combustion and a part of the combustion air is supplied to the grate (2) as an under-grate blast in different zones (4.1-4.5), a microprocessor (14) regulates both the overall combustion-air quantity as well as the air distribution to the under-grate blast zones (4.1-4.5). The overall combustion-air quantity is in this case minimised, observing a CO limit value, and the air distribution to the under-grate blast zones (4.1-4.5) takes place in dependence on the heating value on the basis of a preprogrammed correlation. To this end, the microprocessor (14) continuously determines the heating value from the heat currently released in the combustion chamber (1) and the waste mass flow charged. <IMAGE>
Patent DE-3538829-A1 (DE)
Title: Portable device for recording and storing dictated texts
Inventor: SCHOELLER MARTIN ALEXANDER DIP
IPC: G11B33/02
Filed: 1985-10-31
Abstract: In the case of a portable device for recording and storing dictated texts, an appropriately miniaturised dictating machine is combined with a wrist watch or is integrated in such a wrist watch.
Patent DE-3540460-A1 (DE)
Inventor: HELD KURT
IPC: H01H3/00
Filed: 1985-11-14
Abstract: An electromagnetic switchgear having movable contact members engagable with respective fixed contact members includes an elastic connection between a movable armature and a contact carrier. The elastic connection enables relative motion between the armature and the contact carrier so that the contact carrier may remain relatively stationary during continued motion of the armature. The elastic connection comprises an appropriately designed coupling spring.
Patent DE-3600584-A1 (DE)
Title: Artificial tooth
Inventor: KRUSKOP RENATE
IPC: A61C13/08
Filed: 1986-01-11
Abstract: In an artificial tooth (11) of metal and/or a ceramic material preferably an inorganic dyestuff is incorporated or the tooth is coated with a coloured layer, in particular, with an enamel layer (24). <IMAGE>
Patent DE-3606461-A1 (DE)
Title: Apparatus for the alignment of containers having labels
Inventor: MASSOTT PHILIPP
IPC: B65G47/256
Filed: 1986-02-28
Abstract: The object of the invention is, for the visible packaging of cans, glasses, bottles, etc., to align these bundles before the packaging, that is to say on the feed-transport path, in such a way that the labels face the customer. The latter can thus recognise which product is packaged in a neutral window carton or tray. The sales staff also recognise the product, without opening the carton. This object is achieved, according to the invention, in that there are mounted laterally on the feed-transport stage units which raise the bundles via a suction cup from below through fitting bores and rotate them by means of a motor until an optical system directed at the label detects the edge of the latter and terminates the rotational movement. After recognition, the unit is lowered positively, so that the track becomes free. The lowering takes place by time control, even in the event of non-recognition or jamming. Rotation from below and the omission of a pincer or gripper movement make it possible to work quickly. For example, a 1-litre bottle is aligned and released again within 1.1 seconds. A complete unit is used in each case for each bottle to be aligned. As a result of the time control, the apparatus is a "passive" system which does not adversely influence the packaging operation.
Patent DE-3607689-A1 (DE)
Title: Push button of relatively large width
Inventor: NIEDERHOEFER KARL-HEINZ DIPL I
IPC: H01H13/807
Filed: 1986-03-08
Abstract: Films having printed contacts are provided for a push button of relatively large width, especially as a space bar for alphanumeric keyboards. A film is equipped with a dome-shaped projection and touching contact is made with the film located underneath when this film dome is pressed down by means of the key. Easy and error-free operation is ensured in that a contact (which is constructed as a film dome) and at least one auxiliary contact (which is constructed to be flat) are arranged underneath the push button.
Patent DE-3610515-A1 (DE)
Title: Plastics injection moulding machine
Inventor: THOMEIT GUNTHER DIPL ING
IPC: B29C45/17
Filed: 1986-03-27
Abstract: In a plastics injection moulding machine with plastication cylinder, an injection nozzle, at least one heatable gate nozzle arranged downstream thereof and an injection mould with at least one mould cavity, it is proposed that a sliding carriage (9) is arranged between the injection nozzle (3) of the plastication cylinder (2) and the injection mould (8), that the sliding carriage has at least two receptacles (10) for the exchangeable arrangement of a heatable gate nozzle (11) or of heatable gate nozzles (6) and a runner (14) and that the sliding carriage, together with its equipment, can be slid into the operational position (19) thereof. By this means, the exchange of material and colour is considerably simplified. <IMAGE>
Patent DE-3612314-A1 (DE)
Title: Silo for loose bulk material
Inventor: STEUBE REINER OTTO
IPC: B65D88/28
Filed: 1986-04-11
Abstract: The invention relates to a silo for loose bulk material, which contains at least one intermedediate storage chamber and at least one main storage room connected to this chamber. For an expedient intermediate storage and optionally hardening or drying of the bulk material, each intermediate storage chamber is essentially formed by a conical floor and a likewise conically designed covering wall arranged at a distance above the floor so that an approximately conical-surface-shaped intermediate storage room for a restricted level of materials is produced.
Patent DE-3621263-A1 (DE)
Title: Recording and reproducing apparatus with a recording carrier
Inventor: SCHEPERS CHARLES
IPC: H04N5/782
Filed: 1986-06-25
Abstract: The individual recording blocks (ABm, ABn) recorded on a recording carrier (2) of a recording and reproducing apparatus (for example a video recorder) are separated from one another and enclosed by information blocks (IBn). These information blocks contain a title list (39), which is enclosed by a start identifier (A) and an end identifier (E). Each title (T) is assigned a title number (TNr) and position data (PA) of the start identifier (A) of the information block (IBn) which precedes the recording block (ABn) with the specified title (T). These information blocks are scanned and temporarily stored by the recording and reproducing apparatus and are displayed in a visually readable form for the user on a screen. <IMAGE>
Patent DE-3622010-A1 (DE)
Title: Device for signal transmission with magnetic field, an elimination of the directional effects of the transmitting and receiving coil, usable in the case of uninterrupted information flow
Inventor: RADAKOVIC SVAETOPLUK
IPC: H04B7/04
Filed: 1986-07-01
Abstract: This device makes it possible to utilise the advantages of signal transmission with magnetic field, particularly a lower signal attenuation than of the electrical field when passing through electrically conductive substances, without its most significant disadvantage of a necessity of defined directions of the planes of the electrical axes of the transmitting and receiving coil. This is achieved by means of a radiation of signal-transmitting magnetic fields at the same time by means of a number of but at least two transmitting coils with mutually defined, but arbitrary in space or at least on one plane, directions of the planes of the electrical axis. To eliminate the mutual and possible compensations of the fields at particular points in space, each field can be radiated with a different frequency. A signal transmission with uninterrupted information, for example of speech, is also possible in the case of rapidly changing directions of the axes of the transmitting and receiving coils. This device can be used wherever the directional effects of the transmitting and receiving coil must be eliminated.
Patent DE-3623910-A1 (DE)
Title: Method and arrangement for synchronising a time-division multiplex signal at the receiving end
Inventor: HERKERT HANS
IPC: H04J3/06
Filed: 1986-07-15
Abstract: The time-division multiplex signal of a bit rate of, for example, 48 or 64 kbit/s must have a pulse frame with a length of m.n bits, in which each mth bit is part of a frame alignment word. This time-division multiplex signal is successively input via the input (E) and the data bus (B) column by column and row by row into addressable random-access memories (RAM1, RAM2, RAM2) with matrices of m rows and n columns so that the frame alignment word must appear in one row, although its start can be at any location. A microprocessor ( mu P) compares each row content of the first random-access memory (RAM1) via the data bus by cyclically exchanging the bits with a reference frame alignment word until the position of the frame alignment word has been detected. If the other random-access memories (RAM2, RAM3) have the same row content in the same row the microprocessor ( mu P) outputs a signal indicating synchronism at its output (S). <IMAGE>
Patent DE-3626532-A1 (DE)
Title: X-ray diagnosis device having a matrix of optoelectronic sensors
Inventor: SKLEBITZ HARTMUT DIPL ING
IPC: H05G1/64
Filed: 1986-08-06
Abstract: The invention relates to an X-ray diagnosis device having an image intensifier television chain which has an X-ray image intensifier (4), a television camera device (6) with optoelectronic sensors arranged in the form of a matrix, and a monitor (8), in the case of which television chain a device which is connected upstream of the television camera device (6) is provided for changing the ratio of the side lengths of the X-ray image converted by the X-ray image intensifier television chain. A circuit (7) which electronically converts the image back is arranged downstream of the television camera device. <IMAGE>
Patent DE-3630969-A1 (DE)
Title: Method of stabilising earth masses at risk of slipping
Inventor: SMOLTCZYK HANS-ULRICH PROF DR
IPC: E02D31/02
Filed: 1986-09-11
Abstract: In order to stabilise earth masses at risk of slipping, a plurality of holes are formed through the earth masses. Reinforcement is then arranged in each hole, an elastically deformable plastic mat being used as the reinforcement. The plastic mat is bent in a tubular shape before it is arranged in the respective hole. A filler is then put into the respective hole. The filler consists of bulk material such as broken stone, gravel or slag. The filler can be compacted by tamping and can be additionally stabilised by adding a mortar composed of clay suspension and cement. Consequently, a "soft" plug is obtained, which has the advantageous property of absorbing the slope movements in a yielding manner, instead of breaking like a rigid plug during overstressing. <IMAGE>
Patent DE-3635299-A1 (DE)
Title: Method and sensor for torque measurement
Inventor: HOCHSTEIN PETER A
IPC: G01L3/10
Filed: 1986-10-16
Abstract: The invention describes a contactless, inductively coupled leakage flux torque sensor and a method for measuring the torque by determining the change in the leakage flux at a point of discontinuity on the surface as a result of a twisting strain. Two identical, mirror-image points of discontinuity are formed on a ferromagnetic part. The points of discontinuity can occur in groups of slots or ferromagnetic projections on the surface of the end face of the ferromagnetic part. As a result of twisting strain on the part, the points of discontinuity change their shape or size or are displaced, thus causing a change in the leakage flux. The change in the leakage flux is detected by two coils connected in a differential arrangement. A modulator/demodulator circuit guarantees the determination of the torque as a function of the changed flux.
Patent DE-3700728-A1 (DE)
Title: Device for controlling the gas feed to a gas pilot light burner
Inventor: BERTRAM FRANK
IPC: F23Q9/00
Filed: 1987-01-13
Abstract: A throttle is located in the gas feed line to a gas pilot light burner, whose flow rate corresponds to the minimum requirement of the gas pilot light burner. So that the pilot light gas feed line can be vented as quickly as possible after a pause in operation, thus accelerating and shortening the ignition process, a bypass line that bypasses this throttle is provided. The bypass line can be used temporarily during the ignition process in order to supply the gas pilot light burner in this phase with a larger quantity of gas, exceeding the minimum requirement, that can expel the air contained in the gas feed line. The flow rate through this bypass line can be controlled, e.g. blocked after ignition has occurred, by means of a hand-operated valve, such as a slide valve, or by means of a valve actuated automatically by the ignition process, such as a thermal valve affected by the gas pilot light burner, or a diaphragm valve affected by the pressure in the gas feed line. <IMAGE>
Patent DE-3707929-A1 (DE)
Inventor: DIETERLE FRANZ
IPC: H04N3/185
Filed: 1987-03-12
Abstract: Circuitry for limiting a rectified operating voltage. To recover energy from unutilized power from the secondary winding of a switching-network transformer, it is recirculated to the primary winding through a diode. When appliances fail, the excess energy component can increase to the extent that components are destroyed because the operating voltage increases. To prevent this situation the excess energy is recirculated into a higher operating voltage US through a diode and through another secondary winding of the transformer. The number of turns in the second secondary winding and its polarity ensure that the flyback voltage UR will be higher than the difference between US and UB. Switching-network components in conjunction with rectifier modulators in television receivers.
Patent DE-3710503-A1 (DE)
Title: Semiconductor integrated circuit device
Inventor: MIURA MASATO
IPC: H01L21/74
Filed: 1987-03-30
Abstract: In a semiconductor integrated circuit device, a dielectric insulating substrate (3) is used in which a silicide layer (40) is provided between a single-crystal semiconductor island region (1) and a thin dielectric layer (2). One of the electrodes is connected to the silicide layer (40) which serves as conductor. The collector resistance of a transistor formed in a single-crystal semiconductor island region (1) can be reduced without the size of the island region having to be increased. <IMAGE>
Patent DE-3714146-A1 (DE)
Title: Measuring camera
Inventor: KOLLER ROMAN
IPC: G01C11/02
Filed: 1987-04-28
Abstract: The invention relates to a device or arrangement for linearizing an electronic image recording system for the purpose of producing the geometric linearity of the image information contained in the image signal, using a measuring raster inserted into the recorded image. The arrangement is also particularly suitable for real-time linearization of the recorded image, furthermore for target tracking of fast-moving objects and other numerous applications such as: assembly of sequentially recorded image sections, contour measurement and so forth. <IMAGE>
Patent DE-3718327-A1 (DE)
Title: Device for carrying out holographic interferometry
Inventor: ROTTENKOLBER HANS DR
IPC: G01B9/021
Filed: 1987-06-01
Abstract: A device for carrying out holographic interferometry has a laser, in each case one beam preparation device for at least one laser beam and one illuminating beam, and a hologram storage disc. With regard to ease of handling for reliable industrial use, the laser and the holographic beam preparation devices are arranged in a common station, laser beam transport out of the station being provided for the illuminating beam and each reference beam via optical waveguides to at least one mobile holography measuring head (sensing head, sensor). In a preferred embodiment, the holography measuring head has a video camera for recording holograms in the region of the hologram storage disc, the video camera being connected for on-line evaluation to a separate evaluation station via an electrical line.
Patent DE-3722219-A1 (DE)
Inventor: LANGENSTEIN MAX
IPC: B25G3/18
Filed: 1987-07-04
Abstract: A fastening sleeve (1) of the tool carries a tool handle (2) and, on the outside, a clamping device with a clamping piece (3) which, in the closed state of the clamping device, engages through an opening (4) in the wall of the fastening sleeve (1) into the tool handle (2). The clamping piece (3) is arranged on a clamping lever (5) which is mounted, on the outside, on the fastening sleeve (1) so as to be pivotable about an axis (5') extending approximately perpendicularly to the sleeve axis (1') and is substantially longer than the clamping piece (3), when viewed from the pivot axis (5'). This clamping piece forms with the clamping lever (5) a kind of toggle lever, the clamping lever (5) being pivoted towards the tool handle (2) in the closed state of the clamping device, but pivoted away from it in the open state to such a degree that the clamping piece (3) is disengaged from the tool handle (2). When the clamping device is closed, the end (6) of the tool handle (2) is axially clamped by the clamping piece (3) against a stop (8) formed by the fastening sleeve (1). 
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Patent DE-3723832-A1 (DE)
Title: Printed circuit with an integrated fuse
Inventor: DORSCH DIETER
IPC: H01H85/046
Filed: 1987-07-18
Abstract: In order to provide conductor tracks of electrical assemblies with short-circuit protection, the conductor tracks are provided in the region of the short-circuit protection with a current-flow cross-section which is reduced by recesses and are sealed there on their free surface with a spark-extinguishing medium, such as a covering varnish (lacquer) constructed on a silicone base, for example. The recesses can be incorporated subsequently in existing electronic elements provided with conductor tracks, for example in the form of holes. Such short-circuit protection devices can be produced extremely economically and are reliable in operation, particularly with respect to avoiding the formation of sparks.
Patent DE-3724293-A1 (DE)
Title: Spot welding device for contact welding by means of resistance heating
Inventor: DEDERER GUENTER DIPL ING
IPC: B23K11/31
Filed: 1987-07-22
Abstract: So that the linearly moving electrode slide (4) of a spot welding device for contact welding by means of resistance heating is moved linearly as far as possible without twisting and tilting, in particular during the working stroke while simultaneously applying a pressure force, the electrode slide (4) with its bearing (17) and the roller circulating guideways (18) as well as the necessary insulation (14; 15; 19; 23; 25) is designed in such a way that the masses to be moved are as small as possible and essential parts which serve to fasten the insulation (15) and the bearing (17) are placed on the carrier (21) of the device. The insulation (15) consists of a plasma-sprayed Al2O3 ceramic coating and is face ground after application, unevenness being less than 2  mu m. With an electrode slide of this type, high-quality pressure welds without misalignment of or damage to the parts to be welded can be produced during a simultaneously high number of cycles. <IMAGE>
Patent DE-3724382-A1 (DE)
Title: Tool for drawing sheet-metal shaped parts
Inventor: KOERNER RALF DIPL ING
IPC: B21D22/26
Filed: 1987-07-23
Abstract: The blank holder plate and/or the drawing die of the tool are supported, at least over certain areas, on pressure pieces that can be adjusted in the drawing direction, are arranged in the respective tool parts and can be actuated in the drawing direction by mechanical, pneumatic or hydraulic means. Actuation of the pressure pieces in this way makes it possible, within the limits to be considered in the drawing context, to raise or lower partial areas of the blank holder plate and/or the drawing die slightly and hence to raise the blank-holding force partially while drawing. This counteracts the occurrence of wrinkling in critical drawing areas during drawing.
Patent DE-3735088-A1 (DE)
Inventor: FROMMELD HANS-DIETER DIPL CHEM
IPC: G03F7/105
Filed: 1987-10-16
Abstract: A photopolymerisable mixture contains a polymeric binder, a free-radical-polymerisable compound, a photoinitiator, a leuco dyestuff and a compound containing at least one epoxy group as essential constituents. 
<??>The mixture has a better dark storage capacity than known mixtures and is preferably used to produce dry photoresist.
Patent DE-3800728-A1 (DE)
Title: Push-in unit (withdrawable insert)
Inventor: HOFFMANN HEINFRIED DR ING
IPC: H05K7/14
Filed: 1988-01-13
Abstract: A push-in unit, that is to say a mechanical structural unit which carries at least one printed circuit board fitted with electronic components, for pushing into a larger unit, for example a 19-inch cabinet, having a side wall (2) which supports the printed circuit board (6) and covers it, a front panel (16) and holes (40) for screwing the push-in unit to the larger unit, two mouldings being provided close to the two longitudinal edges (which run at right angles to the front panel) of the side wall (2), close to the front edge which runs essentially parallel to the front panel (16), which mouldings project essentially at right angles in the direction of the printed circuit board (6) and are provided with attachments (42) which point towards one another, are aligned with grooves (18) and fit into the holes (40) for screwing the push-in unit to the larger unit, and the side wall (2) having reduced bending stiffness in the region located essentially between the two mouldings (4, 5). <IMAGE>
Patent DE-3801712-A1 (DE)
Title: Process for purifying a gas mixture
Inventor: SCHMID WOLFGANG DIPL ING
IPC: C01B3/52
Filed: 1988-01-21
Abstract: A process is described for purifying a gas mixture which is essentially composed of hydrogen and which contains, e.g., carbon monoxide, methane and argon as impurities, by scrubbing with liquid nitrogen in a scrubbing column composed of two sections. In order to be able to further process, simply and without high capital expenditure, the residual gases formed in the scrubber which contain, in particular, CO, argon and CH4, it is proposed that the liquid nitrogen is added in an amount which is sufficient to almost completely scrub out the carbon monoxide and that a carbon monoxide-enriched portion of the scrubbing liquid is taken off between the upper and lower sections, the amount taken off being measured in such a way that the residual amount of scrubbing medium remaining in the lower section of the scrubbing column is sufficient to scrub the methane out of the gas mixture but to leave the majority of the carbon monoxide still in the gas mixture. <IMAGE>