baber/WOPTO huggingface dataset:
Patent DE-3544647-A1 (DE)
Title: Fault current circuit breaker
Inventor: HOWELL EDWARD KEITH
IPC: H01H33/16
Filed: 1985-12-17
Abstract: A fault current circuit breaker is formed by the parallel connection of a resistor having a positive temperature coefficient and of a voltage-dependent resistor, which resistors are connected in parallel with two separable contact elements in order to allow the current to be interrupted without an arc occurring between the contact elements, when the contact elements are separated for the first time. The resistor having the positive temperature coefficient is selected such that it has a relatively low resistance at room temperature and a considerably higher resistance at higher temperatures. In consequence, the current can be transferred away from the contact elements to the resistor having a positive temperature coefficient until the voltage across the voltage-dependent resistor results in the voltage-dependent resistor becoming conductive, and the current in consequence no longer flowing through the resistor having a positive temperature coefficient.
Patent DE-3600446-A1 (DE)
Title: Location of extended conductors running in or under dielectric layer - has electrode movable in relation to conductor in coupling position and capacitive coupling measuring unit
Inventor: DOEHLER PETER
IPC: G01V3/08
Filed: 1986-01-09
Abstract: The capacitive coupling corresponds to the position of the conductor (2) relative to the electrode arrangement (5). A number of electrodes form a flat electrode arrangement at the end face of a carrier (4). According to an answering programme (9), successive signals corresp. to the capacitive coupling of the individual electrodes to the conductor to be located are led from the electrodes. Figures or indication means (14) are provided esp. on the surface turned away from the electrode arrangement, which enables the alignment of the cable to be detected, with the assignment of the strongest answering signals. USE/ADVANTAGE - Location of buried cables. Determines course of cable essentially with an automatic scanning operation.
Patent DE-3602834-A1 (DE)
Title: Optical fibre connecting device
Inventor: PREINER PETER
IPC: G02B6/38
Filed: 1986-01-30
Abstract: An optical fibre connecting device of simple type is formed by sleeves crimped onto optical fibre end sections, of which one is extended beyond the relevant optical fibre end section to form a receiving sleeve for the other crimping sleeve. The receiving sleeve and other crimping sleeve are provided in this case with mutually adapted hexagonal contours, thus guaranteeing that the two halves of the connecting device can be coordinated simply in a manner secure against twisting.
Patent DE-3604449-A1 (DE)
Title: Method for determining the working width and the broadcast density of disc broadcasters
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1986-02-13
Abstract: Measuring method for determining the working width and the broadcast density of disc broadcasters by means of measuring devices which are located in the region over which the fertiliser particles are centrifugally broadcast. In order to provide a measuring method and a simple measuring device which is easy to manipulate and provided for the purpose of carrying out the measuring method, so that the farmer can in each case check in the simplest way the working width which he has set with the aid of broadcasting tables, in order thus to be able to treat the ground or the plants with fertiliser while observing the prescribed working width and a uniform broadcast density independently or excluding, above all, the different nature of the same types of fertiliser. Of course, what is said above also applies to other materials to be broadcast, such as herbicides, etc. Checking the working width is impossible using the known methods in the case of late fertilising. It is provided that the measuring devices (22, 24, 25, 26) are arranged in a stationary fashion on the ground, that the measuring devices (22, 24, 27) are arranged at least at one, preferably only at one, point of the broadcast region (B), and that the measured value of this measuring device (22, 24, 25, 26) is compared with a representative value for the desired working width (A). <IMAGE>
Patent DE-3607651-A1 (DE)
Inventor: EL ETREBY M FATH PROF DR
IPC: A61K31/565
Filed: 1986-03-06
Abstract: Use of or agents based on a combination of an aromatase inhibitor with a testerone-5 alpha -reductase inhibitor for the prophylaxis and treatment of benign prostate hyperplasia. The aromatase inhibitor can be in the form of substances such as 1-methyl-androsta-1,4-dien-3,17-dion and the testerone-5 alpha -reductase-inhibitor in the form of substances such as 17 beta N,N-diethylcarbamoyl-4-methyl-4-aza-5 alpha -androstan-3-on.
Patent DE-3614534-A1 (DE)
Title: Steam box for a papermachine
Inventor: BRUGGER HUBERT DIPL ING
IPC: D21F7/00
Filed: 1986-04-29
Abstract: The steam box (1) serves for controllable steaming of a paper web in zones. It is arranged transversely to the paper web (2) over the entire width thereof and has adjacent pressure chambers (3) expediently sized corresponding to defined zones. These chambers are connected to a steam line (4) of a steam tract and serve to distribute the stream of steam in the direction of the paper web (2). To prevent deflection of the steam from the zone which is to be heated into an adjacent zone which is not to be heated, the steam box is equipped with an air tract, provided parallel to the steam tract, with an air line (5). This air tract is designed for controllable guiding of an air stream into the zones in the direction of the paper web (2). While a zone is treated with steam, an adjacent zone is treated with air. Due to the air pressure in this zone, the deflection of the steam from the zone which is being treated with steam and is to be heated, into the adjacent zone is prevented. In addition, a zone can be cooled by treatment with the air. As a result, this zone is drained to a lesser extent and any prior overdrying of such zones can thereby be corrected. <IMAGE>
Patent DE-3628656-A1 (DE)
Title: Device for cleaning liquid-conveying systems, in particular heating installations
Inventor: JANSEN HEIKO
IPC: F24D19/00
Filed: 1986-08-23
Abstract: A device for cleaning heating installations or the like with cleaning liquid by means of a distribution system consisting of piping sections and shut-off valves, and having a high-capacity pump. The distribution system is set up adjacent to the system to be cleaned, and the shut-off valves carry out the switching of all the operations of the cleaning process without the connections to the system needing to be changed.
Patent DE-3629866-A1 (DE)
Title: Tripod head
Inventor: HEILER OSKAR
IPC: F16M11/06
Filed: 1986-09-02
Abstract: The camera tripod head has a rotationally fixed component (26) and a shaft (6) rotatably mounted therein. The rotationally fixed component and the shaft are assigned a damping unit which consists of internal damping discs which are permanently connected to the shaft and of external damping discs, which engage in the manner of a comb in the internal damping discs and are connected to the fixed component. A viscous substance is located between the damping discs. The external damping discs are held by a disc (cup) spring (34) which axially clamps the external damping discs. <IMAGE>
Patent DE-3632254-A1 (DE)
Title: Tunable multiple rejection filter
Inventor: GEMBE HERBERT DIPL ING
IPC: H01P1/205
Filed: 1986-09-23
Abstract: A tunable multiple rejection filter with capacitively shortened lambda /4 resonators. The filter consists of a number of resonator chambers, the inner conductors (1) of which are terminated by high-Q adjustable capacitors (2) at the hot end. The individual resonator chambers are connected to one another by means of a continuous coaxial cable (3, 4). The individual resonators are in each case coupled to the coaxial cable (3, 4) via a coupling loop (6) with a length of about  lambda /4. At the respective feed points, small openings (5) are milled into the jacket (3) of the coaxial cable, in which openings the coupling loops (6) are soldered to the inner conductor (4) of the coaxial cable. <IMAGE>
Patent DE-3633126-A1 (DE)
Title: Light-source arrangement for lighting theatres, studios or the like
Inventor: SIMON REINHARD
IPC: F21V9/40
Filed: 1986-09-30
Abstract: The invention proposes dividing the light beam emanating from a single light source by introducing appropriate dichroic filters in such a way that the individual colour components are separated out from the main light beam, then controlled individually in intensity for each separated-out colour light beam and returned to the main light beam. This achieves an inexpensive compact system without complex control measures.
Patent DE-3638594-A1 (DE)
Title: Hermetically sealed optical fibre bushing
Inventor: ROSSBERG ROLF DIPL PHYS
IPC: G02B6/36
Filed: 1986-11-12
Abstract: In order to avoid metallisation of the bare optical fibre (3) which has been required hitherto with hermetically sealed optical fibre bushings before soldering into the bore (2) of a metal part (1) takes place, a solder element (6) which is tightly shrunk onto the bare, non-metallised optical fibre (3) is provided outside the bore (2). As a result, the solder (4) has a fixed connection to the outside (5) of the metal element (1), which is constructed for example as a wall or sleeve, and the wall of the bore of the said metal element (1). The junction of this area of the soldered joint to that of the solder element (6) forms the hermetic seal. In order to produce a defined level of the soldered joint in the axial direction of the optical fibre (3), a second metal component which can be attached to the outside (5) of the first metal component (1) or can be held by the solder element (6) itself is arranged at a distance from the first metal component (1). <IMAGE>
Patent DE-3701058-A1 (DE)
Title: Folding sofa
Inventor: ZIMMERMANN WOLFGANG DIPL ING
IPC: A47C17/22
Filed: 1987-01-13
Abstract: The invention relates to a folding sofa 1 with an underframe 2. A component 3, which is composed of the seat elements and can be folded down, is rotatably fixed to said underframe 2 at 24. The padded seat 4 of the folding sofa 1 is mounted on the fold-down component 3 and one half 5 of a double-bed padding is fixed to the underside of the padded seat 4. The other half 6 of the double-bed padding is mounted on a lifting device 8 in the base region 7 of the underframe 2. This lifting device 8 is releasable and actuable by means of the folding down of the fold-down component 3. <IMAGE>
Patent DE-3702886-A1 (DE)
Title: System for heating a building
Inventor: VIEGENER WALTER
IPC: E04F17/08
Filed: 1987-01-31
Abstract: In the system according to the invention there is introduced, into each building wall (14) which bears a radiator (10), a mounting body (15) which is located behind the radiator (10). The mounting body (15) has two push-through channels (16) for the supply line and return line (11, 12) which are composed of flexible pipes. The room-side end regions of the push-through channels (16) are angled off in the direction of the radiator (10). In order that the pipes emerging out of the push-through channels (16) are directed towards the respective connection, the end regions of the push-through channels (16) extend apart from one another (Figure 3). <IMAGE>
Patent DE-3704331-A1 (DE)
Title: Device for recording a frontal collision of a vehicle
Inventor: SCHWANT WILFRIED DIPL ING
IPC: B60R21/01
Filed: 1987-02-12
Abstract: A device which is arranged in the front end of a vehicle for recording a frontal collision of a vehicle, especially of a car, is described, in the case of which the relative displacements which occur in a collision involving a vehicle which is above a certain level of severity and are caused by deformations are used to trigger assigned safety devices. In order to ensure that the structure is as simple as possible and that triggering takes place as soon as possible after the start of the accident involving the vehicle, a signalling device (1) is to be provided which is held on a component (2), which is arranged in the front region of the front end of the vehicle and is deformed when a certain collision speed is exceeded, between two fastening points (3, 4) which enclose the deformation point (11) between them and which signalling device (1) initiates a signal when the deformation occurs. The signalling device (1) can have a signalling line (5) which can be interrupted when deformation of the component occurs and which is, for example, arranged in a support (6) which is held between the component fastening points (3, 4) and is made of a brittle material which is destroyed when deformation of the component occurs. <IMAGE>
Patent DE-3711586-A1 (DE)
Title: Magnetic-ring housing against the icing-up of car-door and boot locks
Inventor: LUIPOLD GEB WEISS
IPC: E05B17/18
Filed: 1987-04-06
Abstract: Published without abstract.
Patent DE-3718091-A1 (DE)
Title: Device for the heat treatment of predominantly mineral material having a residual calorific value, in particular for ceramicising tailings arising in coal production
Inventor: ALBRECHT ERHARD
IPC: C04B20/04
Filed: 1987-05-29
Abstract: The invention relates to a device for the heat treatment of predominantly mineral material having a residual calorific value, in particular for ceramicising tailings arising in coal production, with a dryer (2), a fluidised-bed reactor (8), a final heating stage (14) designed as a fixed-bed reactor, and a cooler (18) with a downstream discharge lock (20). To simplify the design and to improve the energy balance, all units should be arranged vertically one above the other in a common reactor tower (1). Between the fluidised-bed reactor (8) and the final heating stage (14), and between the final heating stage (14) and the cooler (18), narrowed passage openings and, respectively, funnel-like transitions (13, 17) are provided in each case, so that the material located in the fluidised-bed reactor (8), in the final heating stage (14) and in the cooler (18) forms a continuous column. A circulating gas flows through the material in the cooler (18) and in the dryer (2). <IMAGE>
Patent DE-3722897-A1 (DE)
Title: Porous element, in particular construction element, and process for the production thereof
Inventor: ZEISS KARL REINHARD
IPC: C05G5/00
Filed: 1987-07-10
Abstract: The porous element comprises plastic (26) and filler particles (1-12) in essentially homogeneous distribution. It is suitable, in particular, as a construction element. In constrast to other elements whose production involves mixing the filler particles with liquid synthetic resin, so that this fills the cavities between the filler particles, and also in contrast to elements made from foam plastic, the filler particles (1-12) here in the interior of the element are only bonded to adjacent filler particles via part of their surface by synthetic resin bridges (26) and delimit cavities with the remainder of their surface. The porous element is produced by mixing multicomponent synthetic resins in the liquid state and initiating their reaction, then solidifying this mixture by cooling, and comminuting the solid to give synthetic resin particles. The latter are then mixed with the filler in a volume ratio of up to about 1:20.   <IMAGE>
Patent DE-3725563-A1 (DE)
Title: Beer barrel - with inner metal or plastic bag and outer plastic injection moulded shell
IPC: B65D77/06
Filed: 1987-08-01
Abstract: A container, esp. a beer barrel is made at least partly of plastic material. It consists of an inner container designed as a thin-walled metal or plastic bag for the liq., on which the outer shell has been injection moulded from plastic material. The outer shell can also be made of two halves, welded by a peripheral seam. The bag is fixed to an oval metal plate with the taphole. ADVANTAGE - This simplifies the mfr. and reduces the costs for it.
Patent DE-3727933-A1 (DE)
Title: Dérailleur device for bicycles
Inventor: SCHWERDHOEFER HANS JOACHIM
IPC: B62M9/124
Filed: 1987-08-21
Abstract: In a dérailleur device, a transmission device (27) leads from a shifting device (30) to a chain transferring device (22, 20, 18, 17). The shifting device (30) can lock in a plurality of shifting positions. An adjusting element (47) is provided in the region of the cyclist's hands in order to permit adjustment of the transferring device (22, 20, 18, 17) with respect to the respective chain wheel (12a, 12b, 12c) while maintaining the locking. <IMAGE>
Patent DE-3729973-A1 (DE)
Title: Power control device for an internal combustion engine
Inventor: GROVE HANS-JOACHIM
IPC: F02D9/02
Filed: 1987-09-08
Abstract: In order to prevent a disturbing load reversal shock in the transition from overrun conditions to acceleration, the internal combustion engine serving as drive motor of a vehicle contains a power control device which, in addition to the usual throttle valve (1) connected to the accelerator pedal, contains a further throttle valve (3) lying in series with the former, which is coupled by way of a mechanical power transmission (7, 8) to the throttle valve (1) only once a predetermined opening position of the throttle valve (1) is attained, whereas if the throttle valve (1) remains closed, the further throttle valve (3) is partially opened against the action of a closing spring (4) by the rate of air flow through the intake pipe (2) determined by the opening position of the throttle valve (1). <IMAGE>
Patent DE-3732220-A1 (DE)
Title: Device for controlling the position of a hydraulic advancing drive, in particular a hydraulic press or punch
Inventor: BAISCH RODERICH DIPL ING
IPC: B23Q15/24
Filed: 1987-09-24
Abstract: The cylinder-piston arrangement of a hydraulic press or punch is described by the series connection of a PT2 element (6) and an integral element (5) which together constitute a controlled system (S) which is assigned the volume flow (q) of the hydraulic fluid as an input variable and the position (x) of the press or punch as an output variable. The controlled system (S) has connected upstream of it a technically extremely uncomplicated PT1 element as actuating element (SG) which has a corner frequency which is lower than the corner frequency of the PT2 element (6) of the controlled system (S). As a result, an uncritical position control can be achieved by means of a customary controller (R1). In order, nevertheless, to ensure a high control quality, a model (M) of the fault-free control circuit (RK) is provided whose reference position (xM) is compared with the actual position (x), the resulting difference correcting the input signal for the actuating element (SG) by means of an integrator (R2).   <IMAGE>
Patent DE-3733098-A1 (DE)
Title: Enzyme immunoassay and automatic analyser for carrying it out
Inventor: SATO TAKESHI
IPC: G01N35/04
Filed: 1987-09-30
Abstract: An enzyme immunoassay and an automatic analyser for carrying it out are described, wherein a sample with a content of unlabelled antibody (or unlabelled antigen) is sucked into a tube in which there is an antigen (or an antibody) to which a labelled antibody (or labelled antigen) is bound. A competitive reaction then takes place in the tube. The amount of unlabelled antibody (or of unlabelled antigen) is determined from the enzyme activity of the labelled antibody (or labelled antigen) in a reaction solution which has been emptied from the tube into a cuvette.
Patent DE-3738491-A1 (DE)
Title: Wrapping for a dimensionally stable tobacco portion
Inventor: GAETSCHMANN KLAUS G
IPC: A24C5/40
Filed: 1987-11-12
Abstract: A wrapping for a dimensionaly stable tobacco portion (10), adapted to the tobacco receiving space (16) of a cigarette, especially a filter cigarette, consists of completely smokeable material and is air-permeable in such a manner that the tobacco portion (10) cannot be smoked as such and does not become smokeable until being tightly covered with cigarette paper or the like. In order to increase optical acceptance and to avoid changes in flavour, the wrapping (13) is formed by a nonwoven produced primarily from fibres of the tobacco plant, so that the tobacco portion (10) consists virtually entirely of smokeable tobacco. <IMAGE>
Patent DE-3743262-A1 (DE)
Title: Device for testing and quality control
Inventor: VUOLLE-APIALA ANTTI
IPC: G01N3/20
Filed: 1987-12-19
Abstract: A testing and quality control device, especially for carrying out bending, tearing and compression tests, to which belong a stationary frame part (1), a movable frame part or plunger (2), elements (3) for supporting the specimen (4) in relation to the frame part (1), as well as a hydraulically operating force element (5) for exerting a force effect on the specimen and arranged between the stationary frame part (1) and the movable frame part or plunger (2). The liquid serving as pressure means in the force element (5) is connected via a shut-off valve (6) to the liquid space (8) of a pressure container (7), and the air-space (9) of the pressure container (7) is, for its part, connected to a source of compressed air, and at least one pressure intensifier (10) is connected between the force element (5) and the shut-off valve (6) mentioned. <IMAGE>
Patent DE-3806238-A1 (DE)
Title: Device for the highly accurate technical determination of the radio-frequency properties of microstrip circuit components, and arrangements for calibrating the device
Inventor: KOMPA GUENTER PROF DR ING
IPC: G01R31/26
Filed: 1988-02-27
Abstract: Published without abstract.
Patent DE-3806804-A1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F24H9/14
Filed: 1988-03-03
Abstract: The boiler consists of a water-bearing housing (16) which is passed through by a flue pipe (1) which surrounds the combustion chamber (8) and the spaces conducting the heating gases, which are divided into individual flues, and is closed at one end with a closure (23) bearing the burner and opens at the other end into a waste gas collecting chamber (24) with waste-gas take-off connection (24'). In order to make such a boiler corrosion-resistant against not only fuel-specific harmful substances but also harmful substances present in the air, this boiler is designed according to the invention in such a manner that the flue pipe (1) is formed from fluidproof ceramic material, this pipe is ground in the region of the penetration openings (2) of the housing front and rear wall (3, 4), forming sealing seat surfaces (5), and at least one sealing ring (7) is in each case arranged between the opening edges (6) of the housing front and rear wall (3, 4) and the ground sealing seat surfaces (5) of the outer flue pipe (1), in that there is arranged in the flue pipe (1) a second, smaller- diameter flue pipe (10), also made of ceramic material, which surrounds the combustion chamber (8) and is provided on the off-take side with an inserted bottom (9), there being arranged in the annular cylindrical intermediate space (11) between the two flue pipes (1, 10) longitudinal ribs (12) as parts of one or the other, preferably of the outer flue pipe (1), which ribs bear with their free ends (13) against the wall of the other flue pipe (1, 10) in each case, and moreover in that there is arranged on the burner side between the inner space (8') of the inner flue pipe (10) and the annular cylindrical intermediate space (11) at least one heating gas overflow opening (14). <IMAGE>
Patent DE-3814464-A1 (DE)
Title: Reactor vessel for the thermal desorption of impurities from pourable bulk material
Inventor: FISCHER DIETER DIPL ING
IPC: B09C1/06
Filed: 1988-04-28
Abstract: In the interior (6) of the reactor vessel (1), rings (8) and discs (10) are arranged in steps, more precisely in such a way that the bulk material (2) moves through the intermediate spaces in the form of a zigzag-shaped column due to gravity, and thus comes into contact with the flushing gas (11). <IMAGE>