baber/WOPTO huggingface dataset:
Patent DE-3119523-A1 (DE)
Title: Coupling switching arrangement in electrical switching devices having two parallel busbar systems
Inventor: SILBERMANN ERICH ING GRAD
IPC: H02B13/02
Filed: 1981-05-15
Abstract: A coupling switching arrangement for longitudinal coupling, cross-coupling and transverse coupling of double busbar systems in electrical switching devices has, as an isolating switch, a combination of two single- and two three-stage switches whose rotation point contacts are connected to one another via a circuit breaker and, in the presence of a back-up supply, additionally two two-stage switches which are connected with their rotation point contacts and one of their two isolating point contacts into the isolated connecting line between the isolating point contacts of the two three-stage switches and the busbar line respectively allocated thereto, and their other isolating point contacts are connected to one another and the back-up current source. <IMAGE>
Patent DE-3123647-A1 (DE)
Title: Cushion-type massage device
Inventor: THURBER ROBERT J
IPC: A61H23/02
Filed: 1981-06-15
Abstract: The invention relates to a massage device comprising a cushion with two pockets formed on the upper part of the cushion to accommodate the feet or hands of the user. The cushion and the pockets are vibrated by an in-built motor which is supplied with energy by a current lead or battery. There may be an optional heating cushion in order to support the vibration by dry heat.
Patent DE-3126709-A1 (DE)
Title: Process and apparatus for the recovery of industrial waste heat from the heat content of metallurgical slag
Inventor: RACHOR FRANK DIPL ING
IPC: C21B3/06
Filed: 1981-07-07
Abstract: In a process for the recovery of waste heat from the heat content of slags in granulation, it is proposed that the granulation is performed in a closed chamber with the aid of circulated water and heat content of vapours and unevaporated water is transferred to a heat transport medium, granules and dissolved admixtures being separated from the water and the water thus regenerated being returned into the circulation for granulation.
Patent DE-3127614-A1 (DE)
Title: Dental device
Inventor: BEHNE ERNST-AUGUST
IPC: G09B23/28
Filed: 1981-07-13
Abstract: The invention relates to a dental device having a phantom structure (9, 20, 25, 41) which comprises a phantom head (11, 26a) mounted on a supporting component (10) corresponding to or resembling the backrest of a treatment chair and, if appropriate, a phantom body (25b), which structure is mounted on a support part (1, 44) so as to be pivotable by means of a pivoting device with horizontal axle bearing (12, 29, 47). In order to permit both laboratory work at the worktable and work on the phantom structure under conditions resembling those encountered in practice it is proposed that the phantom structure be held with the supporting component on a worktable and that the pivoting device be designed or arranged such that the phantom structure can be shifted from a non-use position in which it is arranged in a vacant space (7) underneath the tabletop (2, 22, 27, 42) into a use position in which it is arranged so as to represent an extension of its longitudinal axis (17) adjoining the front edge (18, 26) of the table. The device is intended for dental workplaces used for teaching and training purposes. <IMAGE>
Patent DE-3135475-A1 (DE)
Title: Combined clamping and centring device for the ring of a ring-spinning or ring-twisting machine
Inventor: KURTH KARL-HEINZ
IPC: D01H7/60
Filed: 1981-09-08
Abstract: The ring (11) rests with an outer bearing edge (12) on at least one ring-receiving means (16). At least two clamping means (20, 20') engaging into an outer groove of the ring (11) and pressing the ring (11) with its bearing edge (12) against the ring-receiving means (16), are at the same time in positive contact with the ring-receiving means (16). The object is to achieve a simple and rapid clamping and centring of the ring (11). All the individual parts are connected releasably to one another and can be reused repeatedly. <IMAGE>
Patent DE-3137059-A1 (DE)
Title: Silver halide emulsion, photographic material and process for producing photographic images
Inventor: WEYDE EDITH DR
IPC: G03C1/06
Filed: 1981-09-17
Abstract: Silver halide emulsions having a mean grain size of at most 0.6  mu m, which have been produced in the presence of Co<2+>, Ce<3+>, Ce<4+>, Cu<+> or Cu<2+> salts, are suitable for the bubble process.
Patent DE-3139536-A1 (DE)
Inventor: ICKING FRIEDRICH DIPL ING
IPC: G01F15/08
Filed: 1981-10-05
Abstract: A method for directly measuring the quantity of milk obtained from a cow being milked by a mechanical milking apparatus, including vacuum separating milk from a milk-air mixture from a cow, continuously freely feeding the separated milk to a measuring chamber, sensing the level of the milk to the measuring chamber at a first level from the bottom thereof, discharging the milk from the measuring chamber through a valved outlet by opening same when the level of the milk in the measuring chamber reaches said first level and determining the quantity (Q) of milk from partial volumes during a plurality of measurement intervals (bi) during the flow of milk into and out of the measuring chamber. The improvement comprises sensing the level of the milk in the measuring chamber at a second level below said first level, measuring the time (ci) it takes to fill the measuring chamber, from the second level to the first level, closing the valved outlet when the milk is at the second level and defining each measurement interval (bi) as including at least one filling time (ci) and one segment of the time (di) during which the valved outlet is open before the filling time (ci) and after the filling time (ci). The step of determining Q comprises calculating Q according to <IMAGE>    where   <IMAGE>
Patent DE-3143301-A1 (DE)
Title: Common-axle transmission and axle gear, especially for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16H57/037
Filed: 1981-10-31
Abstract: The invention relates to a common-axle transmission and axle gear for motor vehicles in which the transmission gear together with the planetary axle gearing, equipped with differential, is accommodated in a housing. The solution according to the invention lies in the fact that the force is introduced by way of a bevel drive approximately in the drive centre and the transmission gear is arranged on one side, the planetary axle drive with differential being on the opposite side. This produces a short, symmetrical drive block with engine lengthways. <IMAGE>
Patent DE-3145773-A1 (DE)
Title: Fastening clamp for a trapeze rope end on the wishbone of a surfboard
Inventor: BIERTHER ALBERT
IPC: B63B35/79
Filed: 1981-11-19
Abstract: Fastening clamp for a trapeze rope end on a rubber-coated or plastic-coated wishbone of a surfboard, consisting of a cylinder piece (1), which is open in the longitudinal direction and the longitudinal-side ends (2, 3) of which run out into web-like widened portions (4, 5) which are provided with recesses (6, 7) for receiving the rope end, and of a profiled inner surface of the cylinder piece (1). <IMAGE>
Patent DE-3148960-A1 (DE)
Title: Hydraulic excavator or hydraulic crane with hydraulically adjustable driver's cab
Inventor: MIEGER ROLF
IPC: E02F9/16
Filed: 1981-12-10
Abstract: A hydraulic excavator or hydraulic crane consists of a chassis and a superstructure in which a swivelling arm carrying a boom is mounted about a horizontal axis, which swivelling arm is provided with a movable driver's cab. In order to arrange the driver's cab in such a hydraulic excavator or hydraulic crane in such a way that the driver has the best possible view in accordance with the respective operating states, the supporting rear wall (5) of the driver's cab (6) is connected to the outer support part of a telescoping support (10) in such a way as to be pivotable about a horizontal axis, which support (10) is pivotably mounted in the superstructure (1) about a horizontal axis. For the parallel guidance of the driver's cab (6) during pivoting of the telescoping support (10), a compensating piston-cylinder unit (14) is connected in an articulated manner to the outer support part of the support (10) and to the supporting rear wall (5). A control device (15) arranged between the telescoping support (10) and the superstructure (1) supplies the compensating piston-cylinder unit (14) with pressure medium for compensating the pivoting angle of the support (10). <IMAGE>
Patent DE-3201289-A1 (DE)
Title: Information storage medium
Inventor: SATOH MASAAKI
IPC: G11B7/254
Filed: 1982-01-18
Abstract: An information storage medium having an inorganic layer (5), which is provided on the surfaces of the substrate plates (1) in contact with the ambient atmosphere, has a good moisture resistance and consequently little impairment of the recording layer. <IMAGE>
Patent DE-3216751-A1 (DE)
Title: Articulator mask
Inventor: HEYER VOLKER VON
IPC: A61C11/00
Filed: 1982-05-05
Abstract: Published without abstract.
Patent DE-3217318-A1 (DE)
Title: Photographic camera
Inventor: ETTISCHER HELMUT
IPC: G03B9/08
Filed: 1982-05-08
Abstract: A photographic camera, in particular self-developing camera, has an exposure control device which consists of an aperture and a shutter, the aperture being an aperture element which can automatically be swivelled into a lens beam path (15) when required and has a single aperture opening (7a) which comes into effect when a single electromagnet (18), which interacts both with the aperture element (7) and with the shutter closing blade (14) is excited or de-excited in accordance with an exposure measuring and control device (10). In order, so far as stopping down is required, for the aperture element (7) to pass with certainty into the beam path before the opening of the shutter, release of the aperture element (7) and shutter opening blade (14) is performed in a temporally fixed sequence by a main control element (3) the motion sequences of aperture and shutter following their own laws. <IMAGE>
Patent DE-3218653-A1 (DE)
Title: Double-walled steel pressure container of composite construction with a double-walled jacket/base/manhole connecting stub with a liquid pressure testing device and a hydrostatic monitoring device
Inventor: LOHR KARL W R DIPL ING
IPC: G01M3/32
Filed: 1982-05-18
Abstract: The invention relates to a pressure container which has double walls on all sides and consists of an inner container = primary container and an outer container = secondary container which, by virtue of its special design, carries out sealing monitoring hydrostatically during operation and which can be subjected to the legally required liquid-pressure test at any time and in a simple, cost-saving manner, without emptying the contents, with the aid of a special device. As is illustrated in the drawing (Figure 4), the object is achieved in that the interior = vapour space of the primary container is connected in a pressure-conducting manner to the upper pressure space of a membrane-controlled (diaphragm-controlled) valve, and the annular gap space between the primary and secondary containers is connected in a pressure-conducting manner to the lower pressure space of the same membrane-controlled valve. The membrane controls a liquid pressure-control valve, since it conveys liquid (as a function of the vapour space pressure in the primary container) via a liquid pump and a liquid balancing container into the annular gap space as long as the pressure is equalised at the "level of the required test pressure" for the "liquid pressure test" of the outer container. The invention is mainly used for simplification and saving costs during the liquid pressure test of pressure containers in accordance with the legal requirements (regulations) of the Pressure Container Order.   <IMAGE>
Patent DE-3219452-A1 (DE)
Title: Arrangement for controlling the dynamic range of a range finder
Inventor: BOELKOW LUDWIG DR
IPC: G01S17/10
Filed: 1982-05-24
Abstract: In a measuring instrument for determining the range of a target object from the transit time of a measurement light pulse which is emitted towards the target object, reflected there and received by the measuring instrument, it is necessary, in order to achieve a high measuring accuracy, to adapt the intensity of the measuring light pulse to the range and reflectivity of the target object and to the transparency of the medium between the target object and the measuring instrument, which is done by an optical attenuation of the measuring light pulse initially generated at the highest possible intensity. According to the invention, this optical attenuation can be carried out in range finders which have a light path change-over switch (10) in order to feed a light pulse generated by the transmitter (1) either into a transmit measuring light path (15) or into a reference light path (11), by the fact that the times at which the transmitter (1) emits a light pulse in each case are controlled as a function of the movement of the light path change-over switch (10) in such a manner that only a desired proportion of the quantity of light output by the transmitter (1) in a light pulse reaches the receiver (23). <IMAGE>
Patent DE-3222734-A1 (DE)
Title: Spot-type disc brake
Inventor: BURGDORF JOCHEN DIPL ING
IPC: F16D55/2265
Filed: 1982-06-18
Abstract: A spot-type disc brake provided, in particular, for motor vehicles consists essentially of a brake calliper (1) which overlaps the edge of a brake disc (12), in which brake shoes that can be pressed against the brake disc (12) from both sides are held and secured by springs (32, 33) and which, perpendicular to the radius of the brake disc, has an opening (23) with edge surfaces that are parallel to the axis (7) of the brake disc and on which the brake shoes are supported against the braking forces. At the level of the opening (23), the brake shoes are provided with projections (25, 26) pointing towards both sides, i.e. in both directions of rotation of the brake disc and, by means of these, are suspended on corresponding guide surfaces (27, 28) in the opening (23) in such a way that they can be displaced parallel to the axis (7) of the brake disc. Seated on the narrow edges of the lining carriers (20, 21), which narrow edges point outwards radially in relation to the brake disc through the opening (23) there is in each case a spring (32, 33), which essentially comprises two opposing pairs of legs, one leg of which in each case presses the respective lining carrier on to the guide surfaces while the two other legs reach on opposite sides into the interior of the brake calliper and are supported there. To fix the springs (32, 33) bends (40) and central indentations (43) are provided, to which there correspond recesses (42) on the narrow edge of the lining carrier (20, 21). <IMAGE>
Patent DE-3225688-A1 (DE)
Title: Process for the isolation of silymarin from Silybum marianum
IPC: A61K36/28
Filed: 1982-07-09
Abstract: The disadvantage, in the isolation of silymarin from Silybum marianum, of having to separate the oil fractions of the fruits in two stages in a manner costly in terms of apparatus, is overcome according to the invention in that a direct extract is prepared with the aid of suitable extraction agents, from which extract the plant parts can easily be separated by filtration or centrifugation. Yield and purity are high.
Patent DE-3226663-A1 (DE)
Title: Device for cooling food, beverages, etc
Inventor: SOHLBACH DIETER G ING GRAD
IPC: A47G21/00
Filed: 1982-07-16
Abstract: The invention relates to a device for cooling food, beverages, parts of the body, bearings, equipment and the like, including heat-sensitive materials. According to the invention, a container (1) is provided which contains the components (4, 6) of a refrigeration mixture, which is known per se, separately from one another. In this case, means (2) are provided for removing the separation of the components of the refrigeration mixture at the moment at which refrigeration is required. The container (1) can have the shape, for example, of a multi-purpose cooling cartridge (3) in which a flexible wall surrounds the salts (6). In this case, the means (2) can be formed by a destructible inner container or tube (5) which contains the water (4). To produce the refrigeration, the cooling cartridge (3) merely needs to be bent or squeezed. <IMAGE>
Patent DE-3231358-A1 (DE)
Title: Device for determining the transit time of objects through a prescribed measurement section
Inventor: CIULIN DAN
IPC: G04F10/00
Filed: 1982-08-24
Abstract: A measurement device for determining the transit time of objects through a prescribed measurement section is specified, in which for the purpose of achieving at the start and at the end of the measurement section a signal-to-noise ratio sufficient for signal processing of low complexity line cameras are arranged above the track of travel of the object and aligned transverse to the direction of motion of the object. The two line cameras are synchronously controlled by a taking/triggering device which is constructed such that at least during the period in which the object is situated inside the measurement section a multiplicity of takes can be periodically triggered. The bright/dark transitions of two immediately consecutive camera takes are used to trigger or terminate the time measurement. <IMAGE>
Patent DE-3234730-A1 (DE)
Title: Communications cable
Inventor: GREGOR PAUL
IPC: H01B7/18
Filed: 1982-09-18
Abstract: A communications cable having metallic shielding which surrounds the cable core and consists of at least two layers, the first shielding layer surrounding the cable core consisting of a metal strip which is moulded longitudinally around the cable core and on which a second shielding layer is applied, is intended to be made mechanically so solid and strong, with a minimum level of production cost and weight as well as having a small diameter and high moisture diffusion capability in the longitudinal and lateral direction that cable damage as a result of tensile forces, rodent attack, and striking with spades etc. is virtually excluded. This is achieved according to the invention by the second shielding layer being embodied by means of a lattice strip which is placed on the first metal strip and is at least partially metallic, and whose lattice bars running at right angles to the cable longitudinal axis are undulated (Fig. 2). <IMAGE>
Patent DE-3236494-A1 (DE)
Title: Coolant pump mounted in the building of a nuclear reactor
Inventor: BERNDT WOLFGANG
IPC: G21C15/24
Filed: 1982-09-30
Abstract: In order to ensure the function of the coolant pump for the primary coolant loop of a nuclear reactor even under shock-like effects such as earthquakes, the pump housing (1) is supported in the reactor building by laterally engaging claws (4, 5, 6). Each claw element (7) is provided with two supporting arms (9, 10), which seize the pump housing in the manner of tongues and are non-positively connected to it by means of a straight-lined toothing. The bearings (8) for the claw elements in each case rest on a suspended and vertically guided supporting element (12). <IMAGE>
Patent DE-3236767-A1 (DE)
Title: Device for holding and framing a picture support
Inventor: MENTSCHEL DIETHARD
IPC: A47G1/06
Filed: 1982-10-05
Abstract: The device has a rigid, e.g. frame-type support structure, a plate and a mount. The plate is attached to the front side of the support structure and forms a contact surface for the reverse side of the picture support. The mount frames the picture of the picture support and covers both the edge of the picture support and the support structure.
Patent DE-3240464-A1 (DE)
Title: Electrolyte capacitor
Inventor: SOLDNER RUDOLF DIPL CHEM DR
IPC: H01G9/022
Filed: 1982-11-02
Abstract: The invention relates to an electrolyte capacitor (1) which is made by winding up electrode foils (2, 3) with spacers (4, 5). Current leads (6, 7) are fitted to the electrode foils (2, 3). The interlayers (4, 5) of absorbent material are impregnated with a process electrolyte. The solvent for the process electrolyte is a mixture of 60 to 90% by weight of  gamma -butyrolactone and 10 to 40% by weight of dimethylacetamide. As ionic substances, the electrolyte contains aliphatic and/or aromatic dicarboxylic acids, aliphatic and/or aromatic hydroxycarboxylic acids and amines. <IMAGE>
Patent DE-3241733-A1 (DE)
Title: Device for connecting two pipe ends
IPC: F16L23/04
Filed: 1982-11-11
Abstract: Published without abstract.
Patent DE-3243195-A1 (DE)
Title: Drive mechanism for indexing the spindle drum of a multi-spindle automatic lathe to the next position
Inventor: ROEDDER HEINZ
IPC: G05B19/23
Filed: 1982-11-23
Abstract: Drive mechanism for indexing the spindle drum (10) of a multi-spindle automatic lathe to the next position, which drive mechanism has a hydraulic motor (14) with secondary control means (21), the sequence of movement of which is controlled according to predetermined desired values via an electronic control circuit as a function of the respective angular position of the spindle drum (10) in order to obtain the fastest possible, accurate and smooth indexing of the spindle drum to the next position. <IMAGE>
Patent DE-3305044-A1 (DE)
Title: Optocoupler
Inventor: ENGL ALFRED DR
IPC: H04B10/80
Filed: 1983-02-14
Abstract: The invention relates to an optocoupler in which there are embedded in the jacketing compound (6) plate-shaped particles (11) which are aligned such that they reflect the light emitted by the optical transmitter (1) to the optical receiver (2) and at the same time black out extraneous light incident from outside. <IMAGE>
Patent DE-3305998-A1 (DE)
Inventor: HUETTER ODO DR
IPC: H02K33/04
Filed: 1983-02-22
Abstract: 1. Vibrator conveyor having an effective mass (8) executing an oscillating lifting movement and an oscillating rotary movement and carrying a shaker conveyor tray (9), a base element (1), designed as counter mass, a torsion-bar spring (6), which at its one end carries the effective mass (8) and at its other end is coupled unpivotally, but axially displaceably to the base element (1), and also having separate drives (15, 18) and separate energy stores (4, 6) for the lifting movement and the rotary movement, the torsion-bar spring (6) forming the energy store for the rotary movement and a radially symmetrical leaf spring arrangement (4), which is connected on the outside to the base element (1) and on the inside to the end of the torsion-bar spring (6) associated with the base element (1), forms the energy store for the lifting movement, characterized in that the leaf spring arrangement serving as energy store for the lifting movement is a diaphragm spring designed as a solid disc (4), the outer edge of which is firmly clamped on the base element (1) and in the centre of which the associated end (5) of the torsion-bar spring (6) is fixed.
Patent DE-3312609-A1 (DE)
Title: Universal parts gripper
Inventor: KANNE WERNER ING GRAD
IPC: B23Q7/04
Filed: 1983-04-08
Abstract: Universal parts gripper, with which components of different shape and size lying on a storage shelf or similar cavity can be picked up and deposited again at a different point with the execution of spatial movements if required, a telescopically extendible gripper arm being provided which grips under the components with a lower gripping sword and over the components with a holding-down device disposed parallel to this at a variable distance, the holding-down device having a surface geometry that can be automatically adapted to the component surface geometry facing it. <IMAGE>