baber/WOPTO huggingface dataset:
Patent DE-3535270-A1 (DE)
Title: Device and method for measuring the circumference and volume of oedematous extremities
Inventor: FISCHBACH JOERN-UWE PROF DR RE
IPC: A61B5/103
Filed: 1985-10-03
Abstract: The device and the method permit automatable, accurate and rapid measurement of the circumference, preferably of oedematous extremities, and also the accurate detection of large volumes of extremities, for example of legs. For this purpose, a circular frame (4) is pushed over the extremity (3) which is to be measured. Said frame bears a large number of light transmitters (2) and light receivers (1) which can be actuated individually and can also be freely combined with one another obliquely with respect to their axis of symmetry. As a result shadow boundaries can be determined in the plane of the frame for a multiplicity of measuring directions, from which boundaries a polygon which characterises the circumference and the volume is acquired. <IMAGE>
Patent DE-3535305-A1 (DE)
Title: Sub-harmonically injection-synchronised millimetre wave generator with Josephson element and being tunable within a wide frequency range
IPC: H03B15/00
Filed: 1985-10-03
Abstract: Published without abstract.
Patent DE-3540586-A1 (DE)
Title: Switch housing, which is encapsulated in a gas-tight manner, for gas-insulated electrical medium-voltage or high-voltage apparatuses
Inventor: MATZ DIETER DIPL ING
IPC: H02B13/065
Filed: 1985-11-15
Abstract: The interior of a switch housing (10), which is encapsulated in a gas-tight manner, for gas-insulated electrical medium-voltage or high-voltage apparatuses is connected to the interior of an expansion vessel (14, 16) which has such an expansion capacity and is otherwise dimensioned and designed such that, on reaching a defined limiting gas overpressure value in the interior of the switch housing, it can absorb an element of at least ten per cent of the gas volume in the switch housing. The expansion vessel can be constructed as a metal bellows or plastic bellows or as a balloon (preferably trapped inside a cage) consisting of rubber-elastic material or, finally, it can be formed from a piston/cylinder arrangement. In consequence, in particular, relief of the stress on the sealing points of the encapsulated switch housing can be achieved. <IMAGE>
Patent DE-3540999-A1 (DE)
Title: Drilling and hardware-insertion machine
Inventor: GEBHARDT FRITZ
IPC: B27M3/00
Filed: 1985-11-19
Abstract: In a drilling and hardware-insertion machine, at least two drilling elements (10) and the drilling tools (11) and the swivel stirrups (12) serving to insert the furniture hardware are connected to the drilling-element carrier (9), mounted on a vertically movable guide slide (5) in a rotatable and lockable manner, and are to be rotated into the working position and are to be locked in this position. Thus, without exchanging the tools, the number of different drill holes (14) necessary for constructing a cabinet can be made and the associated furniture hardware can be inserted. <IMAGE>
Patent DE-3605408-A1 (DE)
Title: Combined gas turbine/steam turbine system
Inventor: ZIMMERMANN FRITZ
IPC: F01K23/06
Filed: 1986-02-20
Abstract: In a combined gas turbine/steam turbine system, the outlet of a coal-to-gas plant (1) which is charged with a component flow (K1) of the feed coal is connected to the combustion chamber (2) of a gas turbine block, which consists at least of the combustion chamber (2), a gas turbine (3) and an air compressor (8) which is driven by said gas turbine and is connected on the output side to the combustion chamber (2) and the inlet of an air heater (10) arranged in a steam generator (5), charged at least with coal, of a steam turbine block, and to a generator (9) driven by the gas turbine. The outlet of the air heater is connected at least to the combustion chamber of the gas turbine block in such a way that the preponderant portion of the combustion air (L2) fed to the combustion chamber is guided via the air heater (10). In the system, the outlet of the gas turbine is connected to the furnace (4) of the steam generator (5) of the steam turbine block which, in addition to the steam generator, has at least one steam turbine unit, a generator (12) driven by the steam turbine unit, a condenser and a feed water pump. It is provided for the purpose of improving the efficiency of the system that the coal-to-gas plant (1) is a plant for the complete gasification of the component flow (K1) of the feed coal, and that the steam generator (5) is a steam generator charged only with the remainder (K2) of the feed coal. It is preferred in this case for the air heater (10)... Original abstract incomplete <IMAGE>
Patent DE-3607051-A1 (DE)
Title: Resonance-damped spring
Inventor: WOLF FRANZ-JOSEF
IPC: F16F1/377
Filed: 1986-03-04
Abstract: The resonance-damped spring comprises a seat, an abutment and a rubber spring element situated between the two, in which at least one absorber is formed. Each absorber consists of a passage in which the absorber mass vibrates, the absorber mass being subjected to vibration energy via a spring chamber with at least one resiliently flexible wall. The resiliently flexible wall lies transversely to the load vector of the vibrating supported mass acting on the spring. By virtue of this arrangement, the stiffness of the absorber spring remains independent both of a static load and of an amplitude of the load.
Patent DE-3620474-A1 (DE)
Title: Rake cleaning device with pneumatic drive
Inventor: SCHAEFER WINFRIED DIPL ING
IPC: E02B8/02
Filed: 1986-06-19
Abstract: Published without abstract.
Patent DE-3624981-A1 (DE)
Title: Warp-tying machine
Inventor: FLECK KURT
IPC: D03J1/18
Filed: 1986-07-24
Abstract: In the warp-tying machine, there is provided a monitoring part having a knot-counting device which is equipped with a microprocessor and which influences the working speed of the warp-tying machine in dependence on the count. <IMAGE>
Patent DE-3625404-A1 (DE)
Title: Multi-part wooden support
Inventor: HOLDSCHLAG HEIKE
IPC: E04B2/70
Filed: 1986-07-26
Abstract: The description is given of a multi-part wooden support for erecting single-storey or multi-storey buildings. The support comprises a square central element and four rectangular side elements connected thereto, with the result that a statically effective overall cross-section is obtained. The side elements extend over in each case one side surface of the central element as far as the edges thereof and exhibit, on their side surface opposite the surface in contact with the central element, a grooving for the connection of further structural parts.
Patent DE-3626189-A1 (DE)
Title: Flue-gas pipe for a chimney, in particular industrial chimney
IPC: E04H12/28
Filed: 1986-08-01
Abstract: The flue-gas pipe (3) for a chimney (1), in particular industrial chimney, e.g. for a power station, is enclosed by a load-bearing exterior shaft (2). The flue-gas pipe (3) is constructed from elements. Purpose-made blocks (7, 12, 22) are used for the flue-gas-pipe elements. The end regions of the flue-gas pipe are connected to one another via prestressed, axial bracing members (15) distributed on the outer circumference. In addition, provision is made for prestressed circumferential bracing members (21) which enclose the flue-gas pipe on the outside at intervals one above the other.
Patent DE-3630833-A1 (DE)
Inventor: STRIGL REINHOLD
IPC: C21D1/74
Filed: 1986-09-10
Abstract: The workpieces are heat-treated in a gas-heated continuous furnace under the action of a gas atmosphere which consists essentially of nitrogen, hydrogen and carbon monoxide. This process is made more economical by means of saving gas, if the gas atmosphere formed by a treatment gas containing nitrogen, hydrogen and carbon monoxide is fed to the continuous furnace in the region of its heating zone and the gas is generated, directly before it enters the continuous furnace, by catalytic reaction of a gas containing hydrocarbons and air, and nitrogen is fed to the continuous furnace on either side of the treatment gas feed point, between the furnace inlet and the heating zone and between the heating zone and the furnace outlet.
Patent DE-3632019-A1 (DE)
Title: Device for monitoring and/or measuring the density of a liquid
Inventor: HAAS RAINER ING GRAD
IPC: G01N9/18
Filed: 1986-09-20
Abstract: In the case of a device for monitoring and/or measuring the density of a liquid, a measuring spindle in a measuring chamber dips into the liquid in a suspended manner. Arranged underneath the measuring spindle is a proximity switch, which emits an analog signal. This analog signal bears a linear relationship to the distance between the proximity switch and the underside of the measuring spindle. In this way, it is not only possible to measure the density of the liquid but also to adjust the liquid to a density, the value of which can be electrically set. <IMAGE>
Patent DE-3638791-A1 (DE)
Title: Hot-air duct for heating a wooden house
Inventor: FRITZ HUBERT
IPC: F24D5/10
Filed: 1986-11-13
Abstract: The hot-air duct for heating a wooden house consists of two boards held at a distance by means of webs (3), at least one of the boards being a cement-bonded wood particle board (5). Arranged offset between the webs (3) are ribs (6) for deflecting the airstream guided through the duct (1). The cement-bonded wood particle board (5) is suitable both for forming the ducts and, in particular, also as a heat transmission surface. <IMAGE>
Patent DE-3639400-A1 (DE)
Title: Esters of 3-tert-butyl- or 3-tert-butyl-5-alkyl-4-hydroxyphenyl(alkane)carboxylic acids with ethoxylates of monofunctional thiophenols and thiols, process for their preparation and their use as stabilisers
Inventor: KUEPPER FRIEDRICH-WILHELM DR
IPC: C08K5/37
Filed: 1986-11-18
Abstract: Esters of 3-tert-butyl- or 3-tert-butyl-5-alkyl-4-hydroxyphenyl(alkane)carboxylic acids of the formula I <IMAGE>  where     R1 = C(CH3)3,   R2 = C1- to C4-alkyl or H, preferably -C(CH3)3,   m = 0 to 4, preferably 2, with ethoxylates of monofunctional thiophenols or of cycloaliphatic or aromatic-containing monofunctional thioalcohols of the formulae II to V <IMAGE>  where     l, m, n and o = 1 to 3, preferably 1,   m + o = 5,   p = 0 to 7, preferably 1,   R = H, C1- to C4-alkyl or aryl, R3, R4 and R5 = H, C1- to C4-alkyl, C5- to C12-cycloalkyl, aryl or halogen (only in the formulae II to IV).   To prepare these esters, the 3-tert-butyl- or 3-tert-butyl-5-alkyl-4-hydroxyphenyl(alkane)carboxylic acid or their derivatives are esterified with the ethoxylates of the thiophenols or thioalcohols or esterified in the presence of alkaline or neutral catalysts known per se. The esters according to the invention are used for the stabilisation of polymers.
Patent DE-3643270-A1 (DE)
Title: Low-pressure fuel line system for internal combustion engines with multipoint fuel injection pumps
Inventor: COESTER ROLF
IPC: F02M55/00
Filed: 1986-12-18
Abstract: The low-pressure fuel system on internal combustion engines with multipoint fuel injection pumps takes up much design space and requires expensive fixing for all lines. In internal combustion engines with heavy fuel operation, which owing to the heated fuel are often provided with thermally insulated fuel lines, an even greater expenditure is required to achieve a rigid, low-vibration mounting of the fuel lines, especially the leakage fuel lines. The line arrangement according to the invention proposes that the leakage fuel lines (15, 16) be laid inside the feed line (5) or the return line (6) and that they be rigidly connected to the feed or return line (5, 6) by connection fittings (7, 8). In this case, a thermal insulation for the leakage fuel lines (15, 16) can be dispensed with (Fig. 2). <IMAGE>
Patent DE-3700309-A1 (DE)
Title: Plumbing-wall element
Inventor: VAHLBRAUK KARL HEINZ
IPC: E03C1/32
Filed: 1987-01-08
Abstract: Plumbing-wall elements, in whose interior pipelines are fixedly installed and on whose outer sides are provided fixing points for the connection of sanitary objects, are known. The fixedly predetermined connection points in conjunction with the fixedly installed pipelines, however, entail a low degree of flexibility for practical application. The two-shelled wall element according to the invention comprises a room-side front wall (3) and a rear wall (2), the rear wall (2) being provided with grooves (6) which are in the form of dovetails in cross-section and serve for the fastening of pipelines, pipe fittings, odour seals and flushing-water tanks for WC systems. The grooves (6) are in operative connection with geometrically complementary shaped parts (7), on which screws (8) are fastened. Front wall (3) and rear wall (2) consist of a polymer-containing concrete or a foamed plastic. With regard to the connection of sanitary objects and the laying of pipelines in the interspace (4) between the said walls, there is thus no fixing of any kind during the production of these plumbing-wall elements, with the result that, in spite of prefabrication with regard to the precise position of the connection points of the individual sanitary objects and laying the supply and discharge lines interacting therewith, a full range of options on site is achieved. <IMAGE>
Patent DE-3701133-A1 (DE)
Title: Explosive-cutting method for thick-walled steel pipes
Inventor: FREUND HANS ULRICH DR
IPC: F42D3/00
Filed: 1987-01-16
Abstract: In an explosive-cutting method for thick-walled steel pipes, cutting-charge elements for forming a cutting charge for a steel pipe are attached as a sleeve or a catheter in order to be able to carry out this method with tolerable environmental pollution, e.g. in buildings, several cutting-charge elements being joined together to form a polygonal connection.
Patent DE-3702472-A1 (DE)
Title: Device for destructively checking the hardness pattern in crankshaft journal pins
Inventor: JELINEK FRIEDRICH
IPC: G01N3/40
Filed: 1987-01-28
Abstract: The invention relates to a device for destructively checking the hardness pattern in crankshaft journal pins which, after induction, flame or radiant heating in crankshaft hardening machines, are first heated to hardening temperature and then quenched. In order to produce a given hardness pattern, the inductors, burner heads and machine setting values have to be individually adjusted and optimised in steps by carrying out test hardenings. In order not to have to destroy an expensive crankshaft for each test hardening, the test hardenings are carried out, according to the invention, on an essentially coil-shaped test piece which substantially matches the main or first journal pin of the crankshaft in its dimensions and material thicknesses which are of relevance for the hardening. To receive the test piece in a known position, it is pushed with a low amount of play onto a cylindrical or prismatic rod which can be clamped in the crankshaft hardening machine and fixed thereon by means of a clamping screw.
Patent DE-3703127-A1 (DE)
Title: Motor vehicle
Inventor: KLEINBOEHL HELMUT
IPC: B60R11/02
Filed: 1987-02-03
Abstract: In the dashboard (3) of a motor vehicle there is arranged a turntable (7) which can rotate about a shaft (6). The said turntable (7) has a multiplicity of built-in items (9, 10, 11, 12) to be wired up, for example a radio, a fusebox or a navigation module. A loom of cables is guided through the shaft (6) and connects the built-in items to the vehicle wiring or other components of the motor vehicle. <IMAGE>
Patent DE-3703807-A1 (DE)
Title: Method and device for the automatic portioning of sliced foodstuffs
Inventor: MEYER REINHOLD
IPC: B26D7/30
Filed: 1987-02-07
Abstract: In the case of an assortment of foodstuffs cut into slices or pieces in portions, it is necessary, in order to achieve a predetermined portion weight, to divide the last slice or slices to remain within the prescribed weight. This impairs the appearance of foodstuffs such as salmon or the like which are packaged in transparent packages. In order to obtain a whole number of slices with a precisely set portion weight, the actual value of the portion in question is recorded after each slice is cut and the thickness of the next slices to be cut is modified in such a way that the weight of a whole number of slices equals the desired value set. In this process, modifying the thickness of the next slices to be cut can be within an adjustable range about the preselected slice thickness. The method and the device are suitable for automatically portioning sliced foodstuffs.
Patent DE-3703819-A1 (DE)
Title: Portable granulate-metering appliance for the individual fertilisation of isolated plants
Inventor: MUELLER WALDEMAR
IPC: A01C15/02
Filed: 1987-02-07
Abstract: The portable granulate-metering appliance for the individual fertilisation of isolated plants is an appliance for the uniform and adjustable distribution of small quantities of granulates and spreading concentrates for a surface-covering individual fertilisation of plants by "walking". The appliance is carried and operated in the same way as a walking stick. It is very simple and easy to handle, is very environmentally friendly and is very economical in consumption (approximately 3% of the comparable surface fertilisation). It consists of an approximately 1.20 m long tube which serves as a fertiliser reservoir. Located at its lower end is a dosimeter which, when the appliance is placed on the ground, automatically transfers the desired quantity of fertiliser (for example, either 7 or 10 grams) to the individual plant and which, when lifted off from the ground, fills up again automatically.
Patent DE-3703990-A1 (DE)
Title: Double drive shaft mechanism with separate power transmission for the drive of motor vehicles with internal system-support by electronically controlled and co-ordinated suspension aids
Inventor: RADEBOLD CLAUS
IPC: B60G3/00
Filed: 1987-02-10
Abstract: In the double drive shaft mechanism with separate power transmission, with internal system-support by electronically controlled and co-ordinated suspension aids, the power for driving motor vehicles is transmitted by way of gears and gear racks permanently engaging with one another and running against one another so that between the differential transmission and the individual wheel a >>separation<< exists between the moving and the moved transmission parts. The suspension effort required for spring suspension of the vehicle body is thereby comparatively low. The variation of the level of the individual wheel leads to an equivalent counter-movement of the wheel including wheel suspension, so that the horizontal position of the vehicle body when cornering remains largely unchanged. Shocks due to irregularities of the road surface are similarly compensated for. The height of the vehicle body above the road surface remains constant irrespective of the loading of the vehicle. The ride behaviour of the individual wheel can also be influenced by electronically controlled action. This also applies due to the co-ordination of the ride behaviour of the wheels, as a result of which the ride behaviour of the vehicle body as a whole can be optimised.
Patent DE-3705992-A1 (DE)
Title: Hot-melting casting material
Inventor: HAMA TAKATSUGU
IPC: C08L9/06
Filed: 1987-02-20
Abstract: The invention relates to a hot-melting material containing a base polymer in the form of a hydrogenated styrene-butadiene block copolymer or in the form of a block polymer which has been modified by comparison, in an amount of 100 parts by weight, a hydrocarbon plasticiser in an amount of 20-300 parts by weight, a binder in an amount of 20-200 parts by weight and a wax in an amount of 20-200 parts by weight. A material of this type can be used for the production of castings which have various good properties.
Patent DE-3711489-A1 (DE)
Title: Fitting of metal impeller onto ceramic shaft - with metal sleeve interposed and secured via axial pressure
Inventor: LANGER MANFRED DIPL ING
IPC: F16D1/06
Filed: 1987-04-04
Abstract: The metal impeller (2) has a shaped hub to fit over the sleeve (3), which in turn fits over the shaped ceramic shaft (1). Axial force secures the coupling using a threaded hub centre (4). The metal sleeve can be heat shrunk onto the shaft and can be further secured by adhesive and/or soft soldering. ADVANTAGE - Simple fitting, secure hold.
Patent DE-3712608-A1 (DE)
Title: Machining device
Inventor: KAISER THOMAS
IPC: B24B9/00
Filed: 1987-04-14
Abstract: The invention relates to a device for the plane-parallel, grinding machining of the annular, coated sealing strip of a flange of an internally coated tube by means of a rotating grinding tool. To carry out the machining with the required accuracy, to reduce the machining outlay and to improve the plane-parallelism, the grinding tool (28) is held on a tool carrier (22) eccentrically and so as to be able to be placed against the coated sealing strip (3), and the tool carrier (22) is arranged rotatably on a guide (18) capable of being clamped to the flange (3) of the tube (2). <IMAGE>
Patent DE-3713428-A1 (DE)
Title: Remote control unit for electrical devices
Inventor: SCHIERING ROLF
IPC: H01H9/02
Filed: 1987-04-22
Abstract: In a remote control unit for electrical devices such as video recorders and television receivers, a relatively large number of operating and display elements (3, 6, 8) must be accommodated on a single level, which results in relatively large units. The object consists in reducing the space required for the elements. This is achieved by the fact that the elements (3, 6, 8) are arranged at two levels arranged above one another and separately accessible. Particularly for use as a remote control unit for the cordless operation of video recorders and television receivers. <IMAGE>
Patent DE-3713663-A1 (DE)
Title: Method and apparatus for sorting building rubble in order to obtain building material, in particular concrete aggregate
Inventor: KUEHME ERNST DIPL ING
IPC: B03B5/42
Filed: 1987-04-24
Abstract: In a method and an apparatus for sorting building rubble in order to obtain building material, in particular concrete aggregate and components which are lighter than the latter, preferably wood, the building rubble being transported through a water bath, the building material being caused to sink and the light components being caused to float, whereupon the building material and the light component are separately discharged, it is provided according to the invention that the building rubble, on its transport path through the water bath, is repeatedly lifted out of the water and brought back into the bath in free fall, and that, at the end of the transport path of the building rubble through the water bath, the building material is dewatered by dripping-off as it is discharged from the water with rolling-over, while the light component is freed of adhering grain components using mechanical loading by the building rubble and by rinsing in the water bath, before it is discharged.
Patent DE-3716835-A1 (DE)
Title: Circuit arrangement for a centrally powered telephone subscriber station
Inventor: HECHT GERHARD DIPL ING
IPC: H04M1/76
Filed: 1987-05-20
Abstract: In a centrally powered telephone subscriber station with a hybrid circuit formed from a transformer with a microphone arm, a line balancing arm and an earpiece arm, an amplifier which has a capacitive internal resistance and which is connected to the microphone is looped into the microphone arm. Optimum adaptation of the hybrid circuit to different line lengths is thus achieved.
Patent DE-3722368-A1 (DE)
Title: Medical, in particular dental, hand-held instrument
Inventor: NEUMEYER STEFAN DR
IPC: B25G3/34
Filed: 1987-07-07
Abstract: The invention relates to a medical, in particular dental, hand-held instrument with a handpiece and at least one instrument provided on this handpiece, the instrument having a shaft section which is anchored in a recess provided in the handpiece in order to fasten the instrument on the latter. The invention is distinguished in that the shaft section is anchored in the recess by a thermoplastic material.