baber/WOPTO huggingface dataset:
Patent DE-3738423-A1 (DE)
Inventor: STUERMER WINFRIED DIPL ING
IPC: F16D13/75
Filed: 1987-11-12
Abstract: A release-limiting device, located in the region of the external circumference of an intermediate pressure plate arranged axially between two clutch discs, comprises a fastening plate 16 held on the plate and engaging on each side by means of friction elements 40 an axially displaceable push member 19 or 20, a bolt 17 anchored in the push member 19 and penetrating an axial slot in the plate 16 and a hole 28 in the push member 20, and a spring 18 pressing the push member 19 against the plate 16 and clamped on the side of the member so remote from the member 19 between the member 20 and the bolt 17. In modifications, (Figs 5-7) the device uses stops on the pressure plate rather than on the flywheel, the intermediate housing or the cover. <IMAGE>
Patent DE-3740690-A1 (DE)
Title: Hydraulic brake system with ABS for the manual brake of motor cycles
Inventor: BECKER HORST PETER
IPC: B60T8/17
Filed: 1987-12-01
Abstract: For a hydraulic brake system with ABS for the brake of motor cycles with main brake cylinder, a brake lever (3) which controls the main brake cylinder (1), at least one wheel brake cylinder (1), one pressure medium reserve container (2), one hydraulic pump (15) with drive system (16) and pressure-limiting valve (19), non-return valves (7, 9, 14), SO valves (5, 8), SG valves (21), hydraulic lines which connect the aforesaid components to one another and an electronic control and booster unit (22) which is connected to wheel sensors (23, 24), the SO valves (5, 8), the SG valves (21) and the drive system (16) in an electrical fashion, the object is achieved of unambiguously informing the rider of the motor cycle when the ABS function starts via the brake lever when the brakes are actuated. The characterising feature of the invention consists in the fact that a reserve volume cylinder (4) is directly connected to the hydraulic outlet (1') of the main brake cylinder (1), that the side, facing away from this hydraulic connection, of the reserve volume cylinder (4) is provided with a hydraulic connection to the outlet of the hydraulic pump (15). <IMAGE>
Patent DE-3741239-A1 (DE)
Title: Insulating device
Inventor: GROSS FRANZ DIPL PHYS DR
IPC: F16L59/14
Filed: 1987-12-05
Abstract: The invention relates to a thermal insulating device (1) which is delimited by two housing walls (2A, 2I). The object of the invention is to configure the insulation (1) such that it is considerably thinner and, at the same time, to ensure that it exhibits a very low capacity for thermal conduction. According to the invention there is arranged, around the inner housing wall (2I) which is formed by a cylindrical body, a first sheathing (3) around which, towards the outside, a second sheathing (4) follows. The space (5) between the two sheathings (3 and 4) is closed off in a vacuum-tight manner and is filled with an insulating material consisting of glass fibres. The delimitation towards the outside is formed by the housing wall (2A) which is likewise configured as a cylindrical body and is arranged concentrically with respect to the housing wall (2I). <IMAGE>
Patent DE-3742376-A1 (DE)
Title: Elastic cap for forming an ultrasound feed section, and a receiving trough for the elastic cap
Inventor: SCHAAD HANS-JUERGEN
IPC: A61B8/00
Filed: 1987-12-14
Abstract: The pot-shaped elastic cap can be pushed onto a diagnostic ultrasonic transducer, and has an elastic feed section material on the cap base for the purpose of forming the ultrasonic feed section. To provide mechanical protection for the feed section material, which is sensitive to damage, it is constructed as a plate which is worked into the cap shell, which consists of a different elastic material from the feed section material, and projects axially outwards beyond the cap shell at the end. In order to reduce the absorption of sound, the plate of another ultrasound feed section material let into the cap shell, can be heated by means of a controlled heating device which is arranged on the circumferential rim of the feed section material in the latter or in the cap shell, and can be operated via a rechargeable accumulator. The accumulator can be connected to the secondary part of an inductive transducer and the secondary part can be embedded in the cap shell and can interact with the primary part, arranged in or on the wall of the receiving trough, of the transducer in the receiving trough, into which the elastic cap can be inserted with the feed section material pointing downwards.
Patent DE-3742399-A1 (DE)
Title: After-body form for single-screw ships
Inventor: DUDSZUS ALFRED PROF DR SC TECH
IPC: B63B1/08
Filed: 1987-12-15
Abstract: The invention relates to the design of the after-body form of single-screw ships in the underwater area for reducing the specific propulsive output. The aim of the invention consists in designing an after-body form which enables the required propulsive output to be reduced so that the fuel consumption is reduced and which is cost-effective in manufacture. The object of the invention consists in designing an after-body form which increases the propulsion efficiency. According to the invention, the object is achieved in that the bulbous stern of symmetrical design is displaced under the construction water line roughly by 10-15% of the propeller diameter to the side of the midships plane in the direction of the quadrants of the propeller blades beating upwards. <IMAGE>
Patent DE-3744580-A1 (DE)
Title: Socket for lamps having a cap at one end
Inventor: RAUSSECK PETER
IPC: H01R33/76
Filed: 1987-12-30
Abstract: A socket is described for lamps having a cap at one end, which socket has a transverse locking device which prevents single-pole insertion of the lamp and a dangerous situation thus arising. The transverse locking device is controlled automatically via the connecting pins when the lamp is correctly inserted.
Patent DE-3800192-A1 (DE)
Title: Undershot water wheel arrangement
Inventor: SCHNEIDER KARL WILHELM
IPC: F03B17/06
Filed: 1988-01-07
Abstract: A description is given of an undershot water wheel arrangement (10) which comprises a frame (14) which can be placed in a river course (12) or the like and is intended for ducting water and for mounting the water wheel (16), and the electric generator or other drive to be driven by the water wheel (16). According to the invention, the frame has a first channel-shaped housing part (18) which has a funnel-shaped feed opening (20), an elongate central part (22) having a bottom part (24), and, proceeding from the bottom part (24), two side parts (26) which reach into the vicinity of the water level (28) or project beyond the latter. Furthermore, there is a second channel-shaped housing part (32) which forms bearing walls (30) proceeding from the bottom part (24) and intended for at least one undershot water wheel (16), the bearing walls (30) bearing, on the up-current side upstream of the water wheel (16), guide plates (34) which point obliquely outwards in the direction of the walls of the first channel-shaped housing part (18) and form a flow funnel (Fig. 1, 2). <IMAGE>
Patent DE-3800442-A1 (DE)
Title: Marking device for continuous printing machines
Inventor: FRANKE KLAUS
IPC: B41F31/08
Filed: 1988-01-09
Abstract: Published without abstract.
Patent DE-3801115-A1 (DE)
Title: Method and apparatus for determining the density of a fibre strand in the tobacco processing industry
Inventor: LORENZEN HEINZ-CHRISTEN DIPL I
IPC: G01N21/85
Filed: 1988-01-16
Abstract: A method and apparatus are described for determining the density of a fibre strand in the tobacco processing industry, especially of a wrapped or unwrapped tobacco strand. The strand density is measured by means of two radiations which pass through the strand (2) and differently record at least one further strand property. For the first strand density measurement, a nuclear measuring head (22) is used, while for the second strand density measurement an optical measuring head (17) is used, which can be arranged in the immediate vicinity of an excess removal device (7). The density signals of the optical measuring head (17) are corrected as a function of the density signals of the nuclear measuring head (22), so that influences of other strand properties, such as tobacco variety or tobacco colour, are eliminated from the optical density signals. <IMAGE>
Patent DE-3803088-A1 (DE)
Inventor: RICH JONATHAN DAVID
IPC: C08G77/14
Filed: 1988-02-03
Abstract: Polyimide-siloxanes are provided resulting from the intercondensation of organic diamines with organosiloxane anhydrides characterized in that the siloxane has side-chain or terminal silyl-substituted aromatic organic anhydride groups. A typical product (Example 1) has the formula:   <IMAGE>   Semiconductor devices and composites using such polyimidesiloxanes as dielectric or passivating layers, films and adhesives are also provided.
Patent DE-3813848-A1 (DE)
IPC: E04F15/024
Filed: 1988-04-23
Abstract: A hollow flooring for covering a supporting floor, which has a covering layer, a bearing surface, supports and at least one inner space extending between the supports is formed, at least regionally, from individual adjoining shuttering elements. Arranged in the region of at least one lateral edge of the shuttering element is a seal which impinges on another shuttering element. The adjoining shuttering elements form, in the region of their upper boundaries in the vertical direction, the bearing surface. The covering layer extends over all shuttering elements arranged in the region of the hollow flooring. The seal is, at least regionally, in the form of a labyrinth seal. At least one bead is arranged in the region of the labyrinth seal. The beads are substantially trapezoidal in shape and have, in the region of their bearing surface, their greatest extent in the horizontal direction. <IMAGE>
Patent DE-3831100-A1 (DE)
Title: Process for producing nitrogen diffusion layers in edge zones of iron-containing workpieces
Inventor: KOELBEL HANS-JOACHIM DR
IPC: C23C8/38
Filed: 1988-09-13
Abstract: To reduce the cost for carrying out an ion nitriding process, air is used for obtaining the treatment gas mixture and hydrogen is added in such a quantity that a preset hydrogen/oxygen starting ratio is established in the gas mixture.
Patent DE-3835379-A1 (DE)
Title: Toothbrush
Inventor: SCHMEHLING GERHARD
IPC: A46B7/04
Filed: 1988-10-18
Abstract: The stem (1) is inserted through the opening (5) in a precisely fitting sleeve, the insertion depth being dependent on the length of the fitted-on sleeve, that is to say down to the cleaning part (2), the taper (3) or including the handle (4). Attached directly thermally or chemically or indirectly by intermediate layers on the cleaning part (2) is a base fabric with the inwoven bristles (11) or individual bristles (12) in a punctiform manner or a cast or injection-moulded bristle zone with a base and the individual bristles. <IMAGE>
Patent DE-3840183-A1 (DE)
Title: Fitting for windows or doors
Inventor: GOLDSCHMIDT HANS
IPC: E05B13/10
Filed: 1988-11-29
Abstract: Fitting for windows or doors, comprising a rosette and a handle which is mounted rotatably therein, acts, by means of a square pin, on a closure device and transfers the latter out of the closed position into the tilting position and into an open position, and there is provided, in the rotary-handle neck, a bolt which can be actuated by a lock cylinder and by means of which the rotary handle can be secured, in the closed position, against unauthorised rotation with respect to the rosette since the bolt engages into a front-side cutout of the rosette. The adjustment of the bolt is subdivided into two sub-strokes and, in the first arresting position, the bolt engages into a front-side groove, of the rosette, which runs in arcuate form around the rotary axis of the rotary-handle neck and restricts the rotation of the rotary handle to the region from the closed position as far as the tilting position, whereas, in the second arresting position, that end of the bolt which juts further out of the end surface of the rotary-handle neck engages into an extension of the groove which arrests the rotary handle against rotation in the closed position.
Patent DE-3902048-A1 (DE)
Inventor: MUELLER REINHARD DR
IPC: C09K23/42
Filed: 1989-01-25
Abstract: Surface active mixtures contain as anionic tensides a) a mixture of inherently stable ether sulphonates (A) consisting wholly or mainly of compounds of formulae (I) and/or (II) or of their alkaline, alkaline earth, aluminium and ammonium salts, where y and z are equal to 0 or to numbers between 1 and 18, p is equal to 0, 1 or 2 and the sum (y + z + p) is a number between 12 and 18, x is equal to 0 or a whole number up to 30 and n is a number between 2 and 4, and b) at least one other compound (B) chosen from the group consisting of the ether sulphates of fatty alcohols, sulphates of fatty alcohols, ether carboxylic acids, esters of sulphosuccinic acid, acylsarcosides, acyltaurides, acylisethionates,  alpha -olefin sulphonates and secondary alkyl sulphonates. These mixtures are well tolerated by the skin and possess good detergency and foaming power.
Patent DE-3902129-A1 (DE)
Title: Anti-tank system for low-flying aircraft
Inventor: SEPP GUNTHER DR
IPC: F41G3/24
Filed: 1989-01-25
Abstract: The invention relates to an anti-tank system for low-flying aircraft, which system is provided with an integrated sensor system to determine the presence, direction, range and form of the tank to be engaged and has a weapon container having a plurality of weapon tubes, which can be driven by this sensor system, for missiles (FK) which can be fired virtually vertically onto the target.
Patent DE-3905680-A1 (DE)
Inventor: LEWANDOWSKI UDO
IPC: A23L7/135
Filed: 1989-02-24
Abstract: Process for the preparation of granules from a starch-containing material, usable as an instant product, in particular for example as a sauce thickener or instant semolina, in which the starch material, optionally mixed with other additives, is subjected to  pressure and/or heat treatment, and the mass obtained after treatment is comminuted, characterised in that the starting materials are mixed without added water, the mixture is extruded in an extruder, preferably a twin-screw extruder, for the heat and/or pressure treatment, and the resulting gelatinate, after drying, is ground to a particle size in the range of 0 to 1000 micrometres.
Patent DE-3907875-A1 (DE)
Title: Image recorder
Inventor: TAKADA HIROMI
IPC: G03G21/16
Filed: 1989-03-10
Abstract: In an image recorder, image data are written optically via an optical writing unit by means of a light beam, to which is assigned an image data signal, onto a photoconductive element; the resulting electrostatic, latent image is developed by means of a developing device into a toner image and the toner image is then transferred to a sheet of paper. Toner particles which have stayed on the photoconductive element are removed by means of a cleaning device after the image transfer. Toner is fed from a toner cartridge to the developing unit. A cover, which is to be opened, is part of the housing of the image recorder. The toner cartridge and the cleaning unit are accommodated in a single, replaceable assembly or in a replaceable mounting kit. This mounting kit is guided and positioned by a guide part which interacts with the cover to be opened. When the cover is open the guide part displaces the mounting kit into a position in which the toner cartridge and/or the cleaning means can be replaced easily.
Patent DE-3912849-A1 (DE)
Title: Electrical power supply unit
Inventor: VOLLMER LUDWIG ING GRAD
IPC: H02M3/335
Filed: 1989-04-19
Abstract: An electrical power supply unit having at least one output has a transformer (10) to whose primary winding (11) a voltage is applied, which voltage is pulsed by means of a controllable switch (13). Two outputs (16, 17) are connected to the secondary winding (15), the transformer (10) being operated as an isolating transformer (flyback converter) for the voltage at the first output and as a forward converter for the voltage at the second output. The discharge time of the transformer (10) can be varied in order to control the isolating transformer output voltage. <IMAGE>
Patent DE-3913016-A1 (DE)
Title: Condensate-absorbing insert for tobacco smoking appliances
Inventor: VETTORUZZO MARIO EMILIO
IPC: A24F7/04
Filed: 1989-04-20
Abstract: A condensate-absorbing insert made from balsa wood for a pipe mouthpiece or, more generally, for a tobacco smoking appliance consists of a rod or shaft of balsa wood with a polygonal or star-shaped cross-section, which is inserted into the smoke duct and is provided with a large number of holes or depressions or drilled perforations which, uniformly distributed over the surface, come into contact with the smoke and the combustion products of the tobacco. The holes or depressions are aligned substantially perpendicularly to the longitudinal axes of the stem or rod and the fibres of the wood. The absorption capacity of the balsa wood insert and its effective service life are substantially increased thereby.
Patent DE-3917240-A1 (DE)
Title: Lifting device for patients etc.
Inventor: GIERCARZ MIECZYSLAW
IPC: A61G7/10
Filed: 1989-05-26
Abstract: The lifting device comprises an upright frame (1), from which is suspended a beam (2) which extends horizontally.  The beam is placed over and parallel to a person to be raised, and includes a number of attachment members which may be passed at least partially under the person. A raising mechanism (34) is incorporated in the upright frame for lifting the beam assembly vertically. The attachment members comprise C-shaped engaging hooks (3) which are pivotable about horizontal axes parallel to the beam.
Patent DE-3919273-A1 (DE)
Title: Circuit board system with main and orthogonal extra boards - has extra board clamps, each as integral snap-action hook with outwards protrusion
Inventor: AREND THOMAS DIPL ING
IPC: H05K3/36
Filed: 1989-06-13
Abstract: The extra board(s) has at one side edge a transistion into tongue-shaped protrusions, while the end regions of the edge have each a holding clamp.  The clamps are each in the form of a snap-action hook (20,21), integrally formed with the extra board (10).  Both hooks have outwards pointing protrusions (22,23) at their ends. In the main circuit board (30) are openings (31) for the hooks of such size and location that during assembly the hooks first are resiliently bent towards each other, with a spring-back in the final position of the extra board.  The protrusions then abut the underside (34) of the main circuit board. ADVANTAGE - No need for separate holding clamps.
Patent DE-3919430-A1 (DE)
Title: Ski boot
Inventor: OLIVIERI OLIVIERO
IPC: A43B5/04
Filed: 1989-06-14
Abstract: Ski boot, the transverse inclination of which can be adjusted by a device which consists of a toothed segment (16) in the shaft (3), in which a toothed roller (17) engages, which is mounted rigidly but rotatably in the upper shell (3). <IMAGE>
Patent DE-3921932-A1 (DE)
Title: Gear change drive with lubricant sump in drive housing base - has separate intermediate reservoir located above drive output shaft and fed via. pressure outlet of pressure regulating valve
Inventor: PICKARD JUERGEN DIPL ING
IPC: F16H59/40
Filed: 1989-07-04
Abstract: An automatic gear change drive has a lubricant sump (11) in the base of the drive housing (15,16).  A separate intermediate lubricant reservoir (12), with overflow, is located directly above an output shaft, supported in the drive housing. Lubricant is supplied from the sump to the reservoir via a pressure outlet of a pressure regulating valve (17).  Lubricant returns from the base of the reservoir to the sump via a throttled return connection (19). ADVANTAGE - The reservoir location does not interfere with the possible provision of extra gears.  Regulated in dependence of the output shaft speed.
Patent DE-3923647-A1 (DE)
Title: Telescopic cover for guide track of machine tool slide - has elements made from sheet metal blanks folded to required shape
Inventor: CREMER KLAUS
IPC: B23Q11/08
Filed: 1989-07-18
Abstract: The guide track for the slide of a machine tool is provided with a telescopic cover made from elements of inverted U shaped cross-section which slide one over the other. Each element is made from a sheet metal blank which is folded to the required shape. Each blank has a main rectangular portion with a panel (7), which forms the element end wall, projecting from the middle of one side. The main rectangle has a middle panel (1) which forms the element roof and side parts (2,3) which form the side walls with edge parts (4,5) which are folded inwards.  These edge parts (4,5) have rectangular holes (31) in tags (30) which receive tags (22) formed at the tips of thetwo parts of the end wall panel (7). USE - Telescopic cover for machine tool.
Patent DE-3927679-A1 (DE)
Title: Transistor with emitter layer diffused in base layers - has collector layer near base layer, but spaced from emitter layer with sectional main region
Inventor: ITO SHINICHI
IPC: H01L21/331
Filed: 1989-08-22
Abstract: Near the base layer and away from the emitter layer is formed a collector layaer. A section of the emitter layer forms the main emitter region, while away from the latter is provided a region on top of the emitter layer, contacting an emitter electrode. Between the main and emitter electrode contacting region is diffused a resistance region. Under the base layer is a region, contacting the diffused resistance region, but distanced from the main emitter region. The base layer region has a higher concentration of impurities than the base layer proper. Pref. the region under the base layer is deep and extends underneath the collector region. The transistor may contain a region contacting an auxiliary electrode, with this region formed on top of the main emitter region. USE/ADVANTAGE - For motors, converters or current sources with a wide range of reliable operation.
Patent DE-3935115-A1 (DE)
Title: Vehicle axle assembly with differential lock and brake - has disc-type differential lock set activated by torque differentials
Inventor: SOLLBACH GERHARD
IPC: B60T8/32
Filed: 1989-10-21
Abstract: The assembly has a differential lock (11,12) which can be operated independently from the set of brake plates (18,19).  Platea sets (11,12) and (18,19) are accommodated in the same  assembly housing. The axle assembly (1) consisting of differential lock  plate set (11,12) on either side of axle gear (2) has a differential housing (4) and bevel gear (7,8) with the differential lock plate set (11,12) between. The assembly is fitted with a brake control system (28) combined with an ABS system incorporating differential lock- and brake control plate sets which can be individually activated. USE/ADVANTAGE - Vehicle axle differential lock and brake. The design is specially suitable for drive steerable axles.
Patent DE-3939193-A1 (DE)
Title: Haloge4n metal vapour lamp for optical appts. - has glass envelope containing electrodes spaced by between 1/2 and 1/3 of envelope outer dia.
Inventor: HEYDE JUERGEN DIPL ING
IPC: H01J61/82
Filed: 1989-11-27
Abstract: The lamp has a cylindrical envelope (1) for quartz glass  with an outer dia of less than 10mm, containing a pair of electrodes (7,8) which are spaced apart by between 1/3 and 1/2 of the max outer dia of the envelope (1). The distance of the inside wall of the envelope ( 1) from the line between the 2 electrodes (7,8) is between 1/3 and 1/2 of the electrode spacing. Pref each of the electrodes (7,8) is spherical with a dia of about 0.7mm for an electrode spacing of 4mm. USE - For minature lamp used in focussed optical appts.