baber/WOPTO huggingface dataset:
Patent DE-3540137-A1 (DE)
Inventor: KRAFT HORST DIPL ING
IPC: G01G1/24
Filed: 1985-11-13
Abstract: 1. An electromechanical balance comprising a stationary main frame with at least one lever with a load arm and a power arm pivotably linked thereto, a weighing bridge for the reception of a load to be weighed, which bridge is pivotably connected to the load arm of the lever, and a force transducer which is disposed on the main frame and is acted upon by the power arm of the lever, and which converts the load-dependent force transmitted by the lever into a correspondingly large electrical signal, characterized in that in order to alter the transmission ratio between the load arm and the power (6 and 7 respectively) a plurality of first holes (25, 125) are provided in the main frame (1), along the longitudinal extent of the power arm (7) of the lever (4), for fastening the force transducer (30) in a chosen position, and the power arm (7) of the lever (4) itself likewise comprises a plurality of second holes (26) along its longitudinal extent, corresponding with the first holes, to which a linking member (17, 117), acting on the force transducer (30) the position of which is always determined by the first holes (25, 125), can be fastened.
Patent DE-3543124-A1 (DE)
Title: Device for the transfer of a liquid
Inventor: GROPP FRIEDRICH DIPL ING
IPC: A61J1/20
Filed: 1985-12-06
Abstract: The invention relates to a device for the transfer of a liquid from one container into another container and has the object of filtered control of the transfer of the liquid by controllable gas displacement and a liquid course via a filter. The solution according to the invention is characterised by two double-lumen piercing mandrils pointing in opposite directions, a filter chamber formed by the base plates thereof and a ring, a liquid channel passing through this chamber and a gas exchange channel fixed outside the filter chamber and having a control device. In addition to the inexpensive production of the device, the identical design of the two sides and the possibility of selective metering of the filtered liquid, all transfer processes are carried out with exclusion of any risk of contamination.
Patent DE-3601617-A1 (DE)
Title: Mouth douche
Inventor: PETZ GUENTER
IPC: A61C17/02
Filed: 1986-01-21
Abstract: A mouth douche has a pump unit which can be driven by an electronically controlled electric motor and delivers via a hose line to a handpiece having a nozzle pipe with a spray nozzle and an inlet bore and an outflow bore. The handpiece has an actuation slide on the outside for the emergence of liquid. In order to reduce the operating complexity the handpiece (17) is provided with two independent outflow bores (8, 11) communicating with a single-jet or multiple-jet outlet in the nozzle pipe (10), and the actuation slide (8) actuates a control unit (12) for the individual connection of the outflow bores (8, 11) to the inlet bore by movement in opposite directions from a separation position and influences an electronic control unit (13) for different speeds of the pump unit motor (14) by movement in further directions. <IMAGE>
Patent DE-3607504-A1 (DE)
Title: Delivery device, in particular for scraper conveyor devices and bucket conveyors
Inventor: STECKEL HORST
IPC: B65G65/06
Filed: 1986-03-07
Abstract: A delivery device is proposed, which is in the form of scoops or buckets and which is suspended on a cross arm on which guide rollers are articulated. On each side there is provided only one guide roller and the scoops or buckets lying next to or above one another are coupled to one another by means of spacer elements which are suspended in an articulated manner on the guide rollers and are in the form of rods.
Patent DE-3609217-A1 (DE)
Inventor: KASPAR KLAUS PETER DR RER NAT
IPC: G01N33/577
Filed: 1986-03-19
Abstract: For the determination of a reaction partner of an immunological reaction according to the principle of immunoassay, the reaction partner to be determined is brought into contact with a marked specific receptor R1 and at least 1 unmarked receptor R2, one of the unmarked receptors R2 being bonded on a solid phase by a binding-capable substance R3. In order to determine the sample blank value, the unmarked receptor R2, which is bonded by the receptor fixed on the solid phase, is then replaced by another unmarked receptor R'2 which does not react with the reaction partner of R2 to be determined.
Patent DE-3616221-A1 (DE)
Title: Electrical machine
Inventor: SCHWARZ BERNHARD DIPL ING
IPC: H02P25/024
Filed: 1986-05-14
Abstract: An electrical machine, for example a synchronous or an asynchronous machine, is specified which has a multi-phase armature winding (which has p pairs of poles) and at least one electronic actuating element for controlling the armature currents. In order to multiply the output power of the power-electronic components with the same multiplication of the number of semiconductor valves for the actuating elements, the ends of the multi-phase winding parts which in each case form one pair of poles are passed to the exterior and are supplied via in each case one electronic actuating element.
Patent DE-3618646-A1 (DE)
Title: Colour television camera
Inventor: FUNK HANS W DIPL ING
IPC: H01J31/56
Filed: 1986-06-03
Abstract: The light sensitivity of optoelectronic transducers can be enhanced with the aid of image intensifiers. These arrangements have previously only been used for generating monochromatic images. For displaying multichromatic images, therefore, a colour television camera having only one optoelectronic transducer is proposed which has a high light sensitivity. For this purpose, the colour television camera exhibits a colour coding filter for forming an image separated in accordance with colours. Between the receiving lens and the optoelectronic transducer (6), a near-focus image intensifier (1) is provided, the colour coding filter (9) being arranged immediately in front of the plane photocathode (3) of the near-focus image intensifier. The colour television camera can be used in disadvantageous light conditions, particularly as a so-called "night sight camera". <IMAGE>
Patent DE-3618766-A1 (DE)
Title: Safety device for doors or the like
Inventor: ZOELLNER ANDREAS
IPC: E05F15/43
Filed: 1986-06-04
Abstract: A safety device for rolling shutter doors, rolling grilles, sliding doors, lift-away shutter doors or the like provided with a drive comprises an elastically deformable termination rail which is arranged at least on the main closing edge and by means of which the drive is switched off or reversed, by a control unit, when an obstacle is hit. In order to ensure that the safety device operates independently of damage to the elastic connection strip and, nevertheless, the drive is switched off or reversed when an obstacle is hit, there are arranged in the termination rail (4) at least one inwardly directed light source (8, 9) and a light-sensitive resistor (10) which is assigned to said light source, at a distance therefrom, and is connected to the control unit (13). <IMAGE>
Patent DE-3620103-A1 (DE)
Title: Healthy grill
Inventor: MEBESIUS HELMUT
IPC: A47J37/06
Filed: 1986-06-14
Abstract: The special nature of the grill-bar configuration in a V-shape with lateral projection and the overlapping arrangement of these grill bars next to one another prevents the run-off and dripping of liquids downwards. Owing to the special nature of the grill-bar shape and their arrangement next to one another and overlapping, it is ensured that despite optimum heating effect on the food being grilled, the latter is not impaired in a manner detrimental to health by chemical substances dripping into the glowing fire, burning or charring. The attached drawing illustrates the operation of the healthy grill. <IMAGE>
Patent DE-3628065-A1 (DE)
Inventor: HAUBENWALLNER GERHARD
IPC: F02B27/02
Filed: 1986-08-19
Abstract: Intake tubing (1) for a combustion chamber (2) having an intake valve (4) for intermittently burning the fuel-air mixture taken in. The cross-section and/or the length of the intake tubing (1) can be modified so that the cross-section or the length of the intake tubing (1) is increased when the frequency of the intake valve (4) increases is reduced when the said frequency decreases.
Patent DE-3634750-A1 (DE)
Title: Programmable audio or video recorder
Inventor: WIPPERMANN HORST DIPL ING
IPC: H04N7/087
Filed: 1986-10-11
Abstract: In a programmable audio or video recorder, according to the invention switching on by an indentification signal is followed shortly thereafter by switching over to time-controlled recording mode. As a result, undesired switching off due to interruption or disturbance of the identification signal is avoided.
Patent DE-3638407-A1 (DE)
Title: Door for a housing
Inventor: HAXEL GERD
IPC: H05K7/14
Filed: 1986-11-11
Abstract: The subject matter of the invention is a door for a housing in which electrical and/or electronic assemblies can be installed as inserts or push-in units which are accessible via an open housing front, which can be closed by the door, and/or via an open housing rear. The door (1) has a transparent window pane (3) which is held by a frame (4). The frame contains four profile rails (5, 6, 7, 8) which each surround the narrow sides of the windowpane (3) on one side and are each connected at their ends to angle brackets (9, 10, 11). Every two angle brackets have bearing projections (41, 42) (which are arranged on one side of the frame) of a hinge whose centre part projects at a distance between the bearing projections (41, 42) and is part of a bracket (46) which is mounted on the housing (2). <IMAGE>
Patent DE-3639722-A1 (DE)
Title: Apparatus and process for controlling the temperature of an extruder in the processing of plastics
Inventor: VARGA IMRE
IPC: B29C48/92
Filed: 1986-11-20
Abstract: The invention relates to an apparatus and a process for controlling the temperature of an extruder in the processing of plastics, an actual-value signal being generated on the basis of the temperature of a sector of the extruder and compared with a set-value signal, and an intervention signal for changing the temperature of the sector being generated on the basis of the comparison. In the case of the process it is important that an actual-value signal is generated on the basis of the temperature of a sector of the extruder and is compared with a set-value signal, and that an intervention signal for changing the temperature of the sector is generated on the basis of the comparison, each sector being assigned a set-value signal according to a predetermined temperature distribution and an actual-value signal. The proposed apparatus, which includes, arranged in each sector (H) of the extruder, a control unit (S1) for setting the temperature of the sector (H) by a power switch (S2), is designed according to the invention in such a way that, for the purpose of increasing the reliability of the control and ensuring the conditions for safeguarding the desired quality of the end product, the output of the control unit (S1) is connected to a first comparator (M2), that there is also provided a sampling unit (M1), which receives a signal corresponding to the temperature of the sector (H) and is fed to a second comparator (M3), the first comparator (M2) and ... Original abstract incomplete. <IMAGE>
Patent DE-3643102-A1 (DE)
Title: Plant growth regulator
Inventor: CSUTAK JANOS DR
IPC: C05B15/00
Filed: 1986-12-17
Abstract: The invention relates to a plant growth regulator which contains, as active substance, an ammonium phosphonate of the general formula (I) <IMAGE>  in which     R<1> represents a C1-4-alkyl group; R<2> represents a (C1-4-alkoxy)-(C1-4-alkyl) or a C6-20-alkyl group; and   R<3> represents hydrogen or a C1-15-alkyl group, in an amount of 0.2 to 99.5 % by weight and solid or liquid carrier or filler and, if appropriate, other auxiliaries, preferably a surfactant and/or a tackifier, to form the remainder of up to 100 % by weight.
Patent DE-3702021-A1 (DE)
Title: Boiler
Inventor: TRUNK WALTER CLAUDIUS
IPC: F24H1/36
Filed: 1987-01-24
Abstract: A boiler has, above the fireplace, a storage block 8 which may be constructed as a storage water heater and is penetrated by vertical flue-gas ducts 12, 13, 14. A flue-gas shaft 9, provided beside the storage block, can be shut off by a heating-up valve 10. <IMAGE>
Patent DE-3709398-A1 (DE)
Title: Transmission for motor vehicles with reverse lock
Inventor: KAHLEN HANS PROF DR ING
IPC: B60K17/26
Filed: 1987-03-21
Abstract: The invention relates to a motor vehicle transmission, which is driven by an engine by way of a clutch. A reverse lock is incorporated in the transmission, which locks in the event of a direction of rotation opposite to the direction of rotation of the engine. Such an incorrect direction of rotation can occur with the clutch opened if, with a forwards gear selected, the vehicle rolls back due to the gravitational force component. As reverse lock a freewheel element is provided, which on the one hand is positively connected to the transmission housing and on the other to the transmission input shaft. The connection to the transmission shaft can also be made controllable by means of a claw clutch. This claw clutch can be operated separately or in connection with one or more gears.
Patent DE-3711867-A1 (DE)
Title: Mechanical connection of façade elements for antenna claddings
Inventor: PATSCHKE HARTMUT
IPC: H01Q1/42
Filed: 1987-04-08
Abstract: In the case of façade elements for antenna claddings consisting of hard foams, it is provided according to the invention, in order to achieve a homogeneous material without materials of a different type, and thus a homogeneous dielectric, that (for the mechanical connection of the elements) the mutually abutting edges of adjacent facade elements (1, 2) are provided with recesses (3) and projections respectively which engage in one another in a positively locking manner and are mechanically connected to one another and are locked with respect to one another, by a dry joint. <IMAGE>
Patent DE-3711895-A1 (DE)
Title: Grinding machine for grinding flats or the like
Inventor: GEIBEL HORST
IPC: F16C33/20
Filed: 1987-04-08
Abstract: In known grinding machines, attempts have been made to solve the problem of being able to guide the movable parts without play by means of ball guides. However, the ball guides still exhibit a relatively large remaining play which, after lengthy service, increases on account of inevitable wear through abrasion. Such play leads to surface inaccuracies on the worked workpieces. In contrast, the new grinding machine is to have a bearing arrangement of the movable parts which is without play, while at the same time a jolt-free movement is to be ensured. In the new grinding machine, all movable parts are provided with a drive without play and are supported on the frame by means of a smooth-running sliding-bearing guide set without play. All three drives are connected to a programmable common CNC control in order to be able to control them in a coordinated manner. Since, in the arrangement, the sliding bearings are constructed to be compressible to a limited extent, the movable parts can be mounted with such prestress of the sliding-bearing guides that no play arises in the guiding or owing to the normal wear of the sliding surfaces, even after lengthy service. On the other hand, the prestress is chosen such that a jolt-free displacement is also ensured.
Patent DE-3714454-A1 (DE)
Title: Smoke platform for two-component smoke
Inventor: ALKER ERICH DIPL ING
IPC: C06D3/00
Filed: 1987-04-30
Abstract: A two-component smoke, consisting especially of silicon tetrachloride and an ammonia solution, is particularly suitable for use as "practice smoke" because of its non-toxic nature. A device for producing the smoke in the terrain can be constructed so cheaply that its return and re-use becomes uneconomic. In the case of one variant, the chemicals are atomised in an airflow, and in the case of another variant they are sprayed out of a double-nozzle system. <IMAGE>
Patent DE-3715745-A1 (DE)
Title: Wing pump or swivel wing pump
Inventor: ROSSEL HELMUT
IPC: F04C28/04
Filed: 1987-05-12
Abstract: These pumps are used for evacuating vacuum containers in motor vehicles, the vacuum stored in the container being required for the brake assistance arrangement and servo actuator. In the event of a change in direction of rotation, however, no vacuum is generated in a pump of the generic type. It is therefore envisaged in the noval pump that, from the pressure line behind the pressure valve, an intermediate line branches off and opens into the suction line in front of the suction valve and has a valve which opens in the direction of the pressure side, and that, from the suction line behind the suction valve, a line branches off and opens into the pressure line behind the pressure valve or directly into the crank housing or the atmosphere and has a pressure valve. Safer operation of the vehicle can consequently be ensured.
Patent DE-3718868-A1 (DE)
Title: Method for bevelling workpieces and apparatus for carrying out this method
Inventor: ORENDI RODERICH ING GRAD
IPC: B23C3/12
Filed: 1987-06-05
Abstract: A method and an apparatus for carrying out the method for the production of a defined, continuously or non-continuously extending bevel along the contour edge of a workpiece are described. The contour edge can extend two- or three-dimensionally and have small radii of curvature relative to the tool diameter. The tool consists of a disc-shaped body, e.g. a grinding wheel, which can be moved in space, with the aid of the apparatus serving to carry out the method, such that the circular flight plane is always situated perpendicularly or nearly perpendicularly to the contour edge to be bevelled, the tool engagement point on the workpiece lying on the pivot axis of the turntable on which the tool carrier is fixed, at a clearly defined point relative to the turntable of the apparatus. The method and the associated apparatus enable, for example, the bevelling of profiled bars, rails and similar parts along the contour after making a partial cut. It is however also possible to bevel castings and other machine parts of diverse shapes internally and externally.
Patent DE-3721429-A1 (DE)
Inventor: TRAGATSCHNIG JOERG
IPC: B63C11/20
Filed: 1987-06-29
Abstract: A muscle-powered diving equipment comprising a pump worn by the diver, which is operated by the diver's legs by means of a belt arrangement and foot loops attached thereto. When the diver's legs are extended, air is sucked in through a tube whose end is attached to a floating buoy. When the diver's legs are bent, the aspirated air is compressed by the pressure of the surrounding water and can be breathed in by the diver through a breathing tube. The exhaled air escapes through an expiration valve into the water.
Patent DE-3723856-A1 (DE)
Title: Identification of lost items
Inventor: BAYER HELMUT DR
IPC: B44F1/12
Filed: 1987-07-18
Abstract: The invention relates to the identification of lost items, for example works of art or valuables. They are provided with chemical or physical markings which cannot be seen under normal circumstances. At the same time, the outer, easily distinguishable features, for example weight and spatial extent, are retained. The markings, which are invisible under normal circumstances, can be seen, for example, by means of ultraviolet light, infrared light, temperature influence, chemicals, microscopes, or other respectively suitable means. At the same time, at least four of the outer features are stored in a computer, so that lost items can be reliably identified by electronic data processing to a large extent.
Patent DE-3726235-A1 (DE)
Title: Monolithically integrated waveguide photodiode FET combination
Inventor: ALBRECHT HELMUT DIPL ING DR
IPC: G02B6/12
Filed: 1987-08-06
Abstract: Monolithically integrated waveguide photodiode FET combination having a waveguide layer (2) applied to a substrate (1) consisting of III-V semiconductor material, a photodiode layer (3), an FET layer (4) and a common cover layer (6), having leaky-wave coupling between the waveguide layer (2) and photodiode layer (3), having dopings introduced for the purpose of forming photodiodes and FETs, having associated contacts (14, 15, 16, 17, 18), and having a separation region (19) for delimiting photodiodes and FETs. <IMAGE>
Patent DE-3726389-A1 (DE)
Title: Motor vehicle brake system with a brake slip control circuit
Inventor: KLEIN HANS-CHRISTOF
IPC: B60T8/42
Filed: 1987-08-07
Abstract: The invention relates to a motor vehicle brake system with a tandem brake master cylinder (53) which can be actuated by a brake pedal (54) by way of a vacuum brake booster (17). The tandem brake master cylinder (53) is connected to wheel brake cylinders by way of brake lines (13, 14, 15, 16) of a first and a second brake circuit (55 and 56 respectively), in which normally open hydraulic control valves (21, 22, 23, 24) are provided. A brake slip control circuit, to which signals corresponding to the rotational behaviour of the vehicle wheels are fed by sensors assigned to the vehicle wheels, delivers switching signals to the hydraulic control valves (21, 22, 23, 24) as a function of the rotational behaviour of the vehicle wheels. A pressure modulator device (11, 12, 12') has two vacuum-operated volume sensors (12, 12'), controllable by way of corresponding pneumatic control valves (33, 34), each of which sensors is connected to one of the two brake circuits (55 or 56). The volume sensors (12, 12'), acted upon by a common vacuum actuating unit (11), are arranged parallel to one another in a pressure modulator block (10), in which a hydraulic valve block (20) comprising the hydraulic control valves (21, 22, 23, 24) and a pneumatic valve block (30) comprising the pneumatic control valves (33, 34) are incorporated. <IMAGE>
Patent DE-3727480-A1 (DE)
Title: Method for controlling the food cooking process
Inventor: RAEUBER HANS-JOERG
IPC: A23L13/00
Filed: 1987-08-18
Abstract: The invention relates to a method which is suitable for controlling the cooked state of foods, in particular meat, during the cooking process. The object of the invention is to develop a method for controlling the cooking process, with the aid of which the cooked state of foods, in particular meat, can be reliably evaluated and the cooking process can be terminated when the optimal cooked state is achieved. According to the invention, the object is achieved by using a penetrometer known per se for measuring the cooked state in the cooking apparatus and, when the optimum cooked state is achieved, a signal being emitted to terminate the cooking process.
Patent DE-3727701-A1 (DE)
Title: Protective helmet
Inventor: ERB URSULA
IPC: A42B3/32
Filed: 1987-08-19
Abstract: An integral protective helmet is described, whose helmet shell can be separated along at least one separating seam into two shell halves or shell parts. Along the separating seam, the relevant shell parts are connected to each other in a positive-locking manner. The positive engagement can be cancelled, preferably by means of a pulling or tearing wire which acts as a wedge-shaped groove. As an alternative, a clamping strip or an inserted snap-in connection is also provided for this purpose. The detachable separating seam allows the head of the helmet wearer to be exposed to first-aid measures or allow medical care to be carried out.