baber/WOPTO huggingface dataset:
Patent DE-3536157-A1 (DE)
Title: Device for coupling structural parts
Inventor: KASTLUNGER SIEGFRIED
IPC: F16B2/18
Filed: 1985-10-10
Abstract: The invention relates to a device for the releasable coupling of two structural parts by means of a coupling element which is anchored on the first structural part and engages in a coupling manner into the second structural part. The object of the invention is to provide a coupling device in which the anchoring of the bearing part of the coupling device on one of the structural parts can take place without screw-connection, welding or riveting, in order to achieve satisfactory anchoring, which can be produced very simply and cost-effectively, of the bearing part. This object is achieved according to the invention in that, in order to anchor the coupling element on the structural part, use is made of a bearing element which is fixedly seated, under resilient prestress, in a receiving means in the structural part. <IMAGE>
Patent DE-3536562-A1 (DE)
Title: Device for applying brakes
Inventor: KARLSSON SVEN INGE KRISTER
IPC: F16D65/28
Filed: 1985-10-14
Abstract: The device for applying brakes is equipped with an automatic hook-up application and readjustment device. An input element (6) which can be loaded by an input force in the direction of the arrow (7) has a turn and press coupling (12, 14) to a nut (11), which coupling (12, 14) is opened in the state of rest and closed in the case of actuation. The nut (11) is screwed in a self-locking fashion to a threaded spindle (23) which is guided fixed in terms of rotation. Spring leaves (16) are provided which are clamped in radially on the outside to the housing (1) and whose radially inner ends form a rotational coupling (13, 18) to the nut (11). In the central region of the spring leaves (16), a stop coupling (16, 19) is provided between the input element (6) and the spring leaves (19), which stop coupling (16, 19) causes the rotary coupling (13, 18) to open during brake application processes after the set venting play is overcome. Subsequently, in the case of excessive braking and venting play, rapid application of the brakes, and associated with this, readjustment of the venting play, can take place. <IMAGE>
Patent DE-3537819-A1 (DE)
Title: Fireproof lagging mat for underground mining
Inventor: HOELTER HEINZ DIPL ING
IPC: E21D11/15
Filed: 1985-10-24
Abstract: The flue-gas desulphurisation gypsum collecting during flue-gas desulphurisation is formed with further aggregates to make plate-shaped elements which are reinforced by deformable cables or rods and at the ends have hooks enclosing the respective support arches. Filter ash is used as the aggregate and steel cables or even plastic cables are used as the cables. Here, the mat is preferably designed in such a way that it runs roughly in one plane with the outer flange of the support so that a very favourable support as regards the mine air is obtained. <IMAGE>
Patent DE-3540413-A1 (DE)
Title: Fastening bolt
IPC: F16B5/02
Filed: 1985-11-14
Abstract: A fastening bolt (1) for assembling structural parts (10) at adjustable intervals has, near the bolt head (6), but at an interval therefrom, a plastic, dowel-bushing-type retaining member (8) which is injected directly onto a carrying shank (4) of the bolt (1), is axially secured by positively locking members engaging in one another, but is mounted rotatably on the bolt (1). Despite a very secure engagement of the retaining member (8) in the structural part (10), a problem-free re-adjustment of the position of the structural part (10) can thus be effected, even after a long period of time, by turning the bolt (1) with respect to the retaining member (8). <IMAGE>
Patent DE-3542112-A1 (DE)
Title: Coin tester with a device for testing the diameter
Inventor: HAUENSTEIN GUENTHER DIPL ING
IPC: G07D3/14
Filed: 1985-11-28
Abstract: The coin tester with a device for testing the diameter consists of a mechanical sensing element (3) which is moved by coins (1) rolling on a rolling edge (2), of an incremental position transmitter (7) connected to the sensing element (3) and having a measuring grid and a reading unit (8), of an electrical counter (10) which counts the electrical pulses emitted by the incremental position transmitter (7), of a memory (11) which contains the pulse counts emitted by valid coins in circulation to be accepted by the coin tester and the cash values assigned to these pulse counts, and of a comparator (12) which compares the pulses counted by the counter (10) with the contents of the memory (11). <IMAGE>
Patent DE-3545535-A1 (DE)
Title: Method for applying damping medium and/or ink to an offset printing forme and device for carrying out the method
Inventor: MAILAENDER UDO DIPL ING
IPC: B41F31/28
Filed: 1985-12-21
Abstract: Method and device for applying damping medium and/or ink to an offset printing forme. When damping medium and/or ink is applied to an offset printing forme in zones lying immediately adjacently over the width of the printing forme, the control or regulation of the quantity applied in each zone takes place as a function of the motif of the corresponding zone of the printing copy and of the motif variation in the longitudinal direction of said zone. Micro-nozzles (6) arranged distributed over the width of the printing forme receive pulses of motif-dependent duration generated by control devices. <IMAGE>
Patent DE-3545738-A1 (DE)
Title: Device for tightening sheets
Inventor: ENGELHARDT WOLFGANG
IPC: B63B35/79
Filed: 1985-12-21
Abstract: A device for tightening sheets in surfboard sails has a lever 237 which has an inner recess 297 at its free end. The mast-foot pin is fitted into the recess 297 in such a way that the lever can be rotated relative to the mast-foot pin while it is supported and guided thereon. The lever is rotated about its longitudinal axis, and the sheet wound over it can be tightened with little expenditure of force, in the course of which a hammer-head-like device at the other end functions as a handle, which device is also used for another purpose. <IMAGE>
Patent DE-3604225-A1 (DE)
Title: Apparatus for unloading contoured sheets from stacks at intervals by means of expanding magnets
Inventor: HARSCH ERICH
IPC: B65G59/04
Filed: 1986-02-11
Abstract: The invention relates to an apparatus for unloading contoured sheets from stacks at intervals by means of expanding magnets which are mounted on guide bodies, which can be adjusted by motors, in vertical swivelling axes. In the known expanding magnets, difficulties often arose during the automatic adjustment to sharp angles. The aim of the present invention is to avoid these difficulties. It is achieved in that the angular adjustment of the expanding magnets (5-5k) can be carried out by means of a control gear which is connected to a hand wheel or control motor via a flexible shaft (Fig. 2) <IMAGE>
Patent DE-3615026-A1 (DE)
Title: Arrangement for spectral investigations on the eye
Inventor: SCHWEITZER DIETRICH DR
IPC: A61B3/12
Filed: 1986-05-02
Abstract: The invention relates to an arrangement for spectral investigations on the eye with the use of an ophthalmoscope, having at least one illuminating, observing, monitoring and measuring beam path. The aim and object of the invention reside in providing an arrangement for spectral investigations on the eye such that when it is used only diffusely reflected light, in particular from the fundus of the eye, is recorded, and losses in intensity in the measuring or observing beam path caused by the arrangement are minimal. This is achieved according to the invention by arranging in the illuminating, monitoring and measuring or observing beam path a common polarisation prism in such a way that after passing through the polarisation prism the illuminating light reaches the normal to the cornea of the eye and that of the fraction of the illuminating light diffusely reflected from the eye only the fraction oscillating perpendicular to the plane of oscillation of the linearly polarised illuminating light experiences an angular deflection in the polarisation prism upon renewed passage through it and serves as the measuring or observing beam, while the regularly reflected fraction of the illuminating light passes back into the illuminating beam path and is utilised as monitoring beam.
Patent DE-3615191-A1 (DE)
Title: Nozzle air (jet air) water propeller
Inventor: WERDING HANS
IPC: B64C27/18
Filed: 1986-05-05
Abstract: Published without abstract.
Patent DE-3616440-A1 (DE)
Title: Winding apparatus for conical cross-wound bobbins
Inventor: REISING REINER
IPC: B65H54/54
Filed: 1986-05-15
Abstract: In order always to obtain the best possible support of the conical cross-wound bobbin (2) in the friction zone (19) on the three rotatable elements (4, 5, 6), the outer of which are connected to one another by differential-gear means, the bobbin frame (8) is provided with a compensating mechanism (25) having a second pivot axis (28) for the bobbin frame (8), which pivot axis (28) runs essentially perpendicularly through a line parallel to the axis of rotation of the drive shaft (3) and the direction of which pivot axis is variable with an increasing bobbin size. The first pivot axis (24) of the bobbin frame (8) lies in a conventional way essentially parallel to the axis of rotation of the drive shaft (3). <IMAGE>
Patent DE-3619442-A1 (DE)
Title: Blood analysis device
Inventor: HOLZER WALTER DR
IPC: A61B5/00
Filed: 1986-06-10
Abstract: Published without abstract.
Patent DE-3626769-A1 (DE)
Title: Combined mast-foot/centreboard-case system for sailboards
Inventor: HINTZE RENATE
IPC: B63B35/79
Filed: 1986-08-07
Abstract: Mast-foot-rail and centreboard arrangement for sailboards, with a mast-foot rail provided in the centre longitudinal plane of the sailboard in front of the centreboard case, and a centreboard which is pivotably mounted in the centreboard case by means of a shaft and can be operated from the top side of the board. In this arrangement, the centreboard control is shifted to the side via a one-sided extension of the shaft and the mast-foot rail is guided via the centreboard case. The combined mast-foot-rail and centreboard arrangement according to the invention extends the range of use for the same size of sailboard.
Patent DE-3631673-A1 (DE)
Inventor: LOH JOACHIM
IPC: E06C7/46
Filed: 1986-09-18
Abstract: 1. Double runged ladder, especially a double ladder, with ladder parts with a pair of side pieces, where the side pieces (10, 12) are supported on the ground using non-slip feet (16, 18) with bearing surfaces (20, 22), characterized by the fact, that all side pieces (10, 12) rest on the ground (14) when the double runged ladder is folded up and used as a single ladder and that at the same time the parts of the feet (16, 18) at are a unitary level (30) in relationship to the angle of the single ladder.
Patent DE-3632288-A1 (DE)
Title: Process for milling an integral structural part, and structural part
Inventor: BAYMAK FARUK DIPL ING
IPC: A47C9/06
Filed: 1986-09-23
Abstract: The invention relates to a process for milling integral structural parts, and structural parts which are produced by the process and are intended for structural and fitting elements in vehicles, in particular in aircraft. The reinforcing ribs of an integral structural part are provided with a flange and have an I-section configuration, as a result of which the height of the reinforcing ribs can be reduced and the structural part can be produced in an optimum manner in terms of weight and costs without having to dispense with strength-related features. <IMAGE>
Patent DE-3634805-A1 (DE)
Title: Apparatus for greenhouses, for facilitating planting work and better utilisation of the planting surfaces
Inventor: RIECK WOLFGANG
IPC: A01G9/14
Filed: 1986-10-13
Abstract: At times, only approximately 30% of the capacity of greenhouses is utilised. Work in the greenhouse requires much clearance for movement. The invention makes it possible to utilise virtually 100% of the planting area. This is achieved by the arrangement of planting pockets which are hung up on a hanging apparatus. The hangers, and thus also the planting pockets, can be displaced to all sides, in profile rails provided, by means of rollers. The individual planting pockets can be pushed to the point where work is being carried out and have sufficient space, whereas, in the rest state, they can be stored in a closely compact manner one beside the other and one above the other, with the result that the planting surface is utilised to a great extent.
Patent DE-3636529-A1 (DE)
Title: Circuit arrangement for telecommunications systems, in particular telephone switching systems, in which switching operations are statistically evaluated
Inventor: GEHLHAUS KARL ING GRAD
IPC: H04M3/36
Filed: 1986-10-27
Abstract: Circuit arrangement for telecommunications systems, in particular telephone switching systems, in which switching operations are statistically evaluated. A selection device which takes random samples of switching operations and which causes data recording devices statistically to monitor specific data from these samples and forward them to an evaluation device is controlled by the respective data recording device in terms of the density of the succession of the switching operations involved in the random sample selection. The respective time interval in each case between one switching operation selected from all the switching operations and an immediately following switching operation to be selected is signalled by the data recording device with reference to the time interval between the first and last monitored data of the switching operation concerned, plus the selection device time period required to forward said data to one of the selection devices. <IMAGE>
Patent DE-3640206-A1 (DE)
Inventor: STERZEL HANS-JOSEF
IPC: H01M8/1023
Filed: 1986-11-25
Abstract: In a battery composed of methanol/air fuel cells which in turn are composed of a cathode, an anode and a CO2-permeable anion exchanger membrane as electrolyte, a plurality of cathodes and anodes are in a parallel arrangement in a common cathode compartment and anode compartment respectively.
Patent DE-3641726-A1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F24D19/10
Filed: 1986-12-06
Abstract: The process is intended for the above purpose and for improving the circulation of the sanitary water. This is achieved by the lowermost level of sanitary water, of the lowest temperature, in the system being regulated and controlled when it drops to a temperature level conducive for germs, for the purpose of raising the temperature level in the cold water part of the system from the higher-temperature warm water part of the volume of sanitary water itself, or thermal energy is fed in from outside until the temperature level adverse for germs is reached. In the case of a so-called sanitary water circulation installation, the volume of sanitary water in the system is briefly heated in dependence on predetermined time intervals to a temperature level adverse for germs and pumped around in the system at least once at the latest when this temperature level is reached.
Patent DE-3642136-A1 (DE)
Title: Electronic tripping device for switches (circuit breakers) which limit the short-circuit current
Inventor: SPINDLER JOSEF DIPL ING
IPC: H02H3/08
Filed: 1986-12-10
Abstract: Electronic overcurrent tripping devices for switches which limit the short-circuit current are intended to detect a short-circuit current and to switch off as early as possible in order to protect the systems which are to be protected against excessive thermal and dynamic loads. In order to achieve this, sensors (1, 2, 3) for detecting the current gradient at relatively short time intervals are provided in each main current path, the measurements from which sensors (1, 2, 3) are digitised via analog to digital converters (4, 5, 6) from which the current is calculated, in downstream microprocessors or signal processors (7), by summation of the products of the current gradient and constant time. If a predetermined threshold value is exceeded, the switch is tripped without any delay. <IMAGE>
Patent DE-3644449-A1 (DE)
Title: Screwdriver
Inventor: LIESER KARL
IPC: B25B15/00
Filed: 1986-12-24
Abstract: The invention relates to a screwdriver, with a handle which extends transversely to the tool shank and is provided with gripping grooves on the exit side of the tool shank, and proposes, in order to optimise use, that, of two single-finger gripping grooves (4, 5) lying on both sides of the tool shank (3), those which lie directly adjacent to the tool shank (3) are arranged on steps (St) displaced forwards in the direction of the tool-shank end (3') and extend, with their lateral flanks (6) running approximately parallel to the tool shank (3), beyond the height of the outer gripping grooves (5). <IMAGE>
Patent DE-3704336-A1 (DE)
Title: Device for controlling a rotary engine
Inventor: HEIKRODT KLAUS DR
IPC: F01C20/14
Filed: 1987-02-12
Abstract: Device for controlling rotary engines with rotating shut-off member, the inlet and outlet areas of which are connected by way of passages to recesses with rotary slide valves. In known rotary slide valve arrangements, the rotary slide valves sweep the greater part of the circumferential surface of the recesses accommodating the rotary slide valve, so that the feed and discharge passages must be arranged so that the flowing delivery medium is deflected, with the disadvantage of flow loss. The new device allows the feed and discharge passages to be arranged so that deflection is avoided, in that the rotary slide valves are formed from at least two segmental shells (17, 18) which, on opening of the passages (11, 12), first slide over one another like a register and then move on together so that feed and discharge passages (20) for the delivery medium can open into the recesses (13, 14) in the direction of the said passages (11, 12). By means of these measures a sensitive control of the delivery medium can be achieved with high efficiency. <IMAGE>
Patent DE-3713042-A1 (DE)
Inventor: INOUE NOBUAKI
IPC: G03C1/06
Filed: 1987-04-16
Abstract: Silver halide photographic lith material comprises, preferably in the AgX emulsion layer, (a) a hydrazine derivative, i.e. [aliphatic/aromatic group]-NHNHCHO; (b) an acidic polymer e.g. as water-dispersible latex, preferably containing units of an ethylenic monocarboxylic acid or salt, a cross-linking agent and optionally another ethylenic monomer; and (c) a trapping agent to eliminate the oxidation action of quinone during development, and which may be a reducing agent, an antioxidant, or nucleophically addable to the quinone, e.g. a dihydroxybenzene hydrazine or hydrazides containing a -NHNH- bond, sulfurous acid salt, organic sulfinic acid, N-substituted hydroxylamine, 1,2-enediol, aminoreductone or compounds releasing the above compounds during the developing process. Preferred amounts of additives are (a) and (c), 1 x 10<-6> to 0.1 mol/mol AgX; (b) 0.01-10g/sq. meter. Numerous examples of suitable compounds are given. Development with a developer preferably containing a dihydroxybenzene developing agent and at least 0.4 mol/l of a sulfite as preservative, and a pH of 11.0-12.0, gives very high contrast images with reduced black spots on background.
Patent DE-3727121-A1 (DE)
Title: Arrangement for monitoring the rest-position of an actuator
Inventor: KUEHNEL JOACHIM DIPL ING
IPC: G05B19/4062
Filed: 1987-08-14
Abstract: For monitoring the rest-position of an actuator, in particular a vibration damper with adjustable damping, which is displaceable by an electric motor (3) between at least two rest-positions a monitoring device (15) is provided which responds to the motor current and generates an actuator travel signal which corresponds, on the one hand, to the difference between the short-circuit current drawn by the motor at a standstill multiplied by the duration of a time interval which includes at least the duration of the motor movement and, on the other hand, to the specific integral of the motor current over the duration of this time interval. The monitoring device compares the actuator travel signal required to generate a monitor signal representing attainment of the rest-position with at least one limit value. The monitoring device needs no additional rest-position registering means on the actuator and works independently of the movement response of the motor (3). <IMAGE>
Patent DE-3735005-A1 (DE)
Title: Method and arrangement for entering a calibration value into a control device
Inventor: BLUHM KLAUS
IPC: F02D41/26
Filed: 1987-10-16
Abstract: In a method for entering a calibration value into a control device, particularly for power control of an internal combustion engine of a motor vehicle, where instead of a quantity to be detected an input quantity which is related to the quantity to be detected is fed to the control device, a program, which is stored in a memory of the control device, for entry of the calibration value, is started, the quantity to be detected is changed to a preset value, and when the preset value of the quantity to be detected is reached, the input quantity is converted into the calibration value, and the calibration value is stored in a non-volatile memory. <IMAGE>
Patent DE-3739983-A1 (DE)
Title: Process and apparatus for producing a solid-electrolyte capacitor
Inventor: KOCHER HANS-PETER
IPC: H01G9/00
Filed: 1987-11-25
Abstract: In a process and an apparatus for producing a solid-electrolyte capacitor, the anode wire (2) is provided with a polytetrafluoroethylene (PTFE) coating in the vicinity of the point of entry into the sintered compact (1). The anode wire (2) is fastened on a comb plate (3) and is led through horizontally underneath a spray nozzle (5) with the aid of a guide table (4). The spray nozzle (5) is connected to a reservoir (7), which contains the PTFE in liquid suspension, which is fed into the spray nozzle (5) via a connecting line (6) with the aid of a pump (8), so that the anode wire (2) can be provided with the desired coating at a locally defined point by the spray jet (9). Arranged underneath the anode wire (2) is a collecting device (10), so that the unused PTFE can be returned via a further connecting line (11) into the reservoir (7). <IMAGE>
Patent DE-3740769-A1 (DE)
Title: Instrument, having an integrated measured value recording device, for measuring braking delay and pedal force
Inventor: RICHEY MANFRED
IPC: G01L5/22
Filed: 1987-12-02
Abstract: An instrument, having an integrated measured value recording device, for measuring braking delay and pedal force has at least one measuring transducer, which is connected via a transmission line for measured values to a transmitting and transforming device which is arranged in a housing and has a device for recording measured values. Sensors are arranged as measuring transducers. The transmitting device is formed by an amplifier and a multiplexer which are connected in series to an analog-to-digital converter. The analog-to-digital converter has a direct connection to the microprocessor which, for its part, is connected to a driver and a printer. All the connections, including the line for transmitting measured values, are electronic connections.
Patent DE-3820507-A1 (DE)
Title: Bearing means for a shaft covering
Inventor: THIEME GUNTRAM
IPC: E04F17/06
Filed: 1988-06-16
Abstract: The hitherto known shaft coverings, in particular for light shafts, are supported on a corresponding angular step of the shaft wall. This is regarded as disadvantageous for various reasons. In order to permit the paving or other top layer to be brought right up close to the shaft covering, the invention proposes an attachment case which is of a relatively large height, is supported on the shaft wall via a supporting leg and, in its upper region, carries the actual angle profile for securing the shaft covering.