baber/WOPTO huggingface dataset:
Patent DE-3734740-A1 (DE)
Title: Method for manufacturing a vehicle wheel with a pneumatic tyre
Inventor: BRINKMANN HEINZ DIPL ING
IPC: B60B3/04
Filed: 1987-10-09
Abstract: The invention relates to a method and a device for manufacturing a vehicle wheel with a pneumatic tyre, consisting of a rim with radially inwardly extending rim flanges and, next to these, bead seat faces which are arranged on the inner circumference for the bead heels of a tubeless tyre. In order to develop a method and a device for manufacturing in a simple and cost-effective manner a vehicle wheel with radially inwardly extending rim flanges, it is proposed that the axially inwardly extending or outwardly extending side parts in the region of the central element with the greater cross-section be separated from a blank, which is cast or forged hot in the swage, of a wheel, the said blank being thickened in the rim area in cross-section essentially in a T shape and at the central element, i.e. at the junction between the side parts and the wheel disc, and that subsequently after processing of the remaining central element of the blank and of the cut-off side parts the worked side parts be rotated or their sides inverted by 180 degrees with respect to the original position in the blank with an axis of rotation lying parallel to the radial axis and be connected to the worked central element in an airtight fashion. <IMAGE>
Patent DE-3734853-A1 (DE)
Inventor: MEINETSBERGER EIKE DR RER NAT
IPC: C07H15/04
Filed: 1987-10-14
Abstract: The aldonic acids on which the amides are based can be glycosidically linked in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The products are starting materials for the preparation of the corresponding polysulphates.
Patent DE-3742888-A1 (DE)
Title: Water trap
Inventor: SCHWARZENSTEINER HERMANN
IPC: A61M16/08
Filed: 1987-12-17
Abstract: The invention proposes a water trap, made of plastic and consisting of only four individual components, for medical artificial-respiration systems, which is equipped with two valve seats within an adaptor (connection, intermediate piece) for a shut-off body and, around the one, upper valve seat, has an annular cavity for holding water - until closure of the upper valve seat - from the vessel.
Patent DE-3743776-A1 (DE)
Title: Buried semiconductor components and method for their production
Inventor: KOENIG ULF DR ING
IPC: H01L27/06
Filed: 1987-12-23
Abstract: The invention relates to a method for producing buried semiconductor components and structured semiconductor bodies thus produced. By means of suitable dosing methods, contact and separation zones are produced in a substrate and/or in a series of semiconductor layers. Subsequently, a trench is etched in the structured semiconductor body in such a way, that semiconductor layers selectively grown in the trench can be contacted via lateral contact zones to electrical connections arranged in planar fashion on the surface of the semiconductor body. By this means, diverse semiconductor components may be arranged in a space-saving manner in a semiconductor body.
Patent DE-3800420-A1 (DE)
Title: Personnel rescue (lifesaving) from space vehicles
Inventor: EICKMANN BODO DIPL ING DR ING
IPC: B64G1/52
Filed: 1988-01-09
Abstract: Published without abstract.
Patent DE-3813826-A1 (DE)
Title: Damping unit for an offset printing machine
Inventor: D HEUREUSE WALTER DIPL ING
IPC: B41F7/32
Filed: 1988-04-23
Abstract: For easy cleaning of a damping unit of an offset printing machine, having a pair of rollers consisting of an applicator roller and a metering roller, the pair of rollers can be driven by means of a shaft which bears the metering roller and is held in side walls of the printing machine. The shaft is, in turn, connected in terms of torque transmission to driving means for the damping unit, and a bearing plate is arranged in each case on each end face of the metering roller, which bearing plate can be pivoted in each case on a journal of the shaft about the latter into a running-on position, an intermediate position and a washing position, the applicator roller being mounted in the bearing plates so that it can be engaged against the metering roller, and the applicator roller being in friction contact with an inking roller of an inking unit in the washing position, and an inking-unit washing device being assigned to the inking unit.
Patent DE-3813961-A1 (DE)
Title: Device for debarking and/or debranching trees which are still standing
Inventor: EDER WOLFGANG
IPC: A01G23/095
Filed: 1988-04-26
Abstract: In order to debark and/or debranch trees which are still standing, use is made of a device which, with a holding device (5, 6, 8) and a cutter block (3), runs up a tree trunk (1, 1') in a spiral path (2) and thereby carries out the debarking and debranching. After a change of direction, the device can run down the tree trunk (1, 1') again. <IMAGE>
Patent DE-3816600-A1 (DE)
Title: Process for the regeneration of arsenic-contaminated catalysts and sorbents
Inventor: KAIZIK ALFRED DR
IPC: B01J23/92
Filed: 1988-05-14
Abstract: In the selective catalytic removal of nitrogen oxides from flue gases of slag-tap-fired furnaces, in particular those having ash recirculation, the problem occurs that the catalysts based on titanium oxide are rapidly deactivated by arsenic compounds. The catalysts damaged in this way have previously had to be replaced by new ones. On the other hand, there is the possibility of removing the arsenic compounds from the flue gas in advance by a sorbent based on titanium oxide upstream of the catalyst. It is desirable in this case to find a process for the regeneration of arsenic-contaminated catalysts and arsenic-laden sorbents. Arsenic-contaminated catalysts and arsenic-laden sorbents can be regnerated by washing with an inorganic or organic acid. Regeneration of arsenic-contaminated catalysts and arsenic-laden sorbents.
Patent DE-3816792-A1 (DE)
Inventor: SPAETH MICHAEL MAX DR
IPC: B21D51/08
Filed: 1988-05-17
Abstract: PCT No. PCT/EP89/00535 Sec. 371 Date Mar. 12, 1990 Sec. 102(e) Date Mar. 12, 1990 PCT Filed May 16, 1989 PCT Pub. No. WO89/11357 PCT Pub. Date Nov. 30, 1989.Containers of explosive liquids can be prevented from exploding by filling the containers with meshes made from metal foil which occupies a negligible fraction of the volume of the container although it must completely fill the container. In order to refill the containers, the rib mesh (1) must consist of sufficiently small, spherical bodies (24). The invention also deals with the production of these filling bodies (24) from aluminum strip expanded into a mesh. The aluminum strip is first passed through a calibration opening (4) which compacts it into a bar (2) of circular cross-section which is then compacted perpendicularly to its length and continuously transported in the longitudinal direction as it is being squeezed. The front piece of the bar is then detached and pressed in a mould with a hemispherical bottom (21) by a die with the same inner contour to form a spherical filling body.
Patent DE-3818295-A1 (DE)
Title: Gas filter, in particular for respirator masks
Inventor: SCHINNERLING FRITZ DIPL CHEM D
IPC: A62B23/02
Filed: 1988-05-30
Abstract: In a gas filter for respirators (breathing apparatus), in particular respirator masks having a housing containing the filter material and means for indicating the degree of exhaustion of the filter material, according to the invention it is provided that the filter material is treated with a non toxic irritant, at least to a small portion, which irritant has a boiling point below that of the toxic substance to be adsorbed and, depending on the state of exhaustion of the filter, is displaced in the filter material towards the outlet side for the breathing air and, when the filter is exhausted or virtually exhausted, is released or expelled.
Patent DE-3818912-A1 (DE)
Title: Process for producing a pipe bend from thermoplastic material and a pipe bend produced by this process
Inventor: KLARENBERG DIRK ALBERT
IPC: B29C53/82
Filed: 1988-06-03
Abstract: Process for producing a pipe bend from thermoplastic material by heating and bending a pipe, characterised in that the bending is carried out section by section in such a way that the bending line runs substantially along the outer contour of the pipe bend, and a pipe bend, produced by this process. Pipe bends produced in this way have the same pressure resistance as the pipes used for the bending.
Patent DE-3822468-A1 (DE)
Title: Holding device
Inventor: LIMBERG KLAUS PROF DIPL ING
IPC: A47B96/06
Filed: 1988-07-02
Abstract: A holding device for plate-like elements held by at least one supporting column is proposed, the device being characterised by a tubular projection (4) surrounding the supporting column (2), and an abutment (5) extending from the projection at an angle ( alpha ), and also by a clamping part (6) which is displaceable on the projection (4) in its longitudinal axis and can be locked on said projection, with which clamping part the plate-like elements (1) can be pressed against the abutment (5). <IMAGE>
Patent DE-3824459-A1 (DE)
Title: Installation plug, especially for medical appliances
Inventor: BINDER FRANZ
IPC: H01R12/55
Filed: 1988-07-19
Abstract: An installation plug, especially for medical appliances, has a right-angled outgoing contact section which can be mounted on a printed circuit board.
Patent DE-3824581-A1 (DE)
Title: Clamping device on a machine-tool spindle
Inventor: BAUCH KARL DIPL ING
IPC: B23B31/30
Filed: 1988-07-19
Abstract: In a clamping device for coupling a tool to a machine-tool spindle, the clamping force is produced by a pressure-gas filling independent of external pressure generators during the operation of the machine tools.
Patent DE-3826120-A1 (DE)
Title: Apparatus for the reciprocating rolling of tubes
Inventor: HENGSTE WERNER
IPC: B21B21/00
Filed: 1988-08-01
Abstract: The apparatus has an entry chuck 1 and an exit chuck 2, between which a tube blank 3 is rolled between positively driven rolls 5 to give a tube 4 which emerges from the rolling zone through the exit chuck 2 and is then wound into a coil. Arranged within the rolling zone is a rolling mandrel 6 at the end of a mandrel bar 7 and this rolling mandrel 6 supports the tube blank 3 during the rolling process. Attached to the tapered end of the rolling mandrel 6, via a reduced connecting rod 9 is a supporting mandrel 8', this being arranged in the region of the exit chuck 2. This supporting mandrel 8' has a diameter which corresponds to the inside diameter of the finished tube 4. The tube 4 is thus supported by the supporting mandrel 8' in the region of the exit chuck 2 and is thus protected from being deformed plastically even in the case of a high clamping force. <IMAGE>
Patent DE-3827091-A1 (DE)
Title: Control device for the automatic shifting of multistage gearboxes
Inventor: PETZOLD RAINER
IPC: F16H61/00
Filed: 1988-08-10
Abstract: Control device for the automatic shifting of multistage gearboxes (T1) in motor vehicles or for determining recommended gearshifts for such a transmission with an electronic control module (T2) for determining the shift points and the gears to be shifted. Information on at least the engine and transmission output speeds (21, 22) and the load demand (L) - accelerator pedal position - in tractive conditions and braking demand - position of the brake pedal or brake switch T8 - are continuously fed to the electronic control module (T2) by way of sensors (21 to 23) and processed with stored information by the electronic control module (T2). The selection of gearshift points and the choice of gear lead to an advantageous adjustment of the drive train to the respective driving situation. In the electronic control module (T2) evaluation performance characteristics (T7, 70, 700) are superimposed on the stored engine performance characteristics (T6, 60). The curves (be) of the engine performance characteristics (T6) in conjunction with the evaluation (71, 710) from the evaluation performance characteristics (T7, 70, 700) and a load demand (L) by way of the accelerator or power pedal (T4, 40) and brake pedal (T8) lead, as a function of the acceleration/deceleration (a) and/or of the acceleration change, to the gearshift points and the gears to be shifted. If the evaluation performance characteristics are arranged in a grid pattern, an especially favourable adjustment to different vehicles is possible. <IMAGE>
Patent DE-3827674-A1 (DE)
Title: Clamping device with a fixed and a movable clamping jaw
Inventor: WOLFF ROBERT
IPC: B25B1/12
Filed: 1988-08-16
Abstract: A vice-like clamping device has a fixed and a guided, movable clamping jaw (6) and also a screw spindle (7) which passes through an abutment block and is coupled to the movable clamping jaw (6). In order still to be able to align a workpiece sensitively in its position between movable and fixed clamping jaw, the invention provides that the movable clamping jaw (6) is axially displaceable relative to the screw spindle (7) by a distance (d) limited by stops (13/15; 17/21), and that a spring (16), which stresses the movable clamping jaw (6) in the direction of the fixed clamping jaw, is arranged between movable clamping jaw (6) and screw spindle (7). <IMAGE>
Patent DE-3838659-A1 (DE)
Title: Lighting and signalling device for motor vehicles
Inventor: OEGRETICI MEHMET FAHRI
IPC: B60Q1/30
Filed: 1988-11-15
Abstract: In order to better inform road users there is provision for all the lighting and signalling devices to be arranged in the region of the roof of the vehicle. Here, respective combinations of brake light, signal light and possibly reversing light or headlight are formed.
Patent DE-3902438-A1 (DE)
Title: Warp-knitting machine, especially crochet galloon machine, and jacquard-patterned tulle fabric produced by means of same
Inventor: LINDNER HEINZ
IPC: D04B25/10
Filed: 1989-01-27
Abstract: The warp-knitting machine, with a row of knitting needles guided in a knock-over comb, with at least one weft-thread guide bar, with pattern-thread guides adjustable within the division and with a guide reed which possesses pattern-thread slots formed by sinkers and guide slots for the needles and thread-laying sinkers, is to be made capable of producing jacquard-patterned tulle fabrics in order to broaden the scope of use. This is achieved, according to the invention, in that there are provided above the needle row two weft-thread guide bars (4; 5) which can be offset relative to one another in opposition and the thread-outlet orifices (6; 7) of which are arranged at a distance from one another between the knock-over comb (1) and guide reed (8), a stay rail (3) is mounted on the knock-over comb (1) and at a distance from this, and the thread-laying sinkers (15) are designed to be capable of being lowered under the knitting needles (2) (Figure 1).
Patent DE-3902664-A1 (DE)
Title: Noise protection wall
IPC: E01F8/00
Filed: 1989-01-30
Abstract: The invention relates to a noise protection wall, consisting of pillars which are to be inserted into the ground and of sound-absorbing and/or -reflecting panel-like noise protection elements which bear against one another with their end faces and are to be fixed to said pillars. The object of the invention is to design a noise protection wall such that any desired forms of noise protection wall can be erected using its uniformly manufactured elements. The invention consists in the fact that the end faces of the noise protection elements are designed in the form of partial lateral cylinder surfaces, curved outwards on one side and inwards on the other side.
Patent DE-3904111-A1 (DE)
IPC: D21H25/18
Filed: 1989-02-11
Abstract: In a process and equipment for the bulk deacidification of books and other printing and paper products without pollution, with predrying of these products by high-frequency radiation in vacuo, subsequent application of a neutralisation treatment with solutions for deacidification, followed by drying-off of the solvents used, likewise by high-frequency radiation in vacuo, preferably a single treatment chamber (1) is used for predrying, neutralisation and drying-off, the interior of the treatment chamber can be exposed to the HF microwave radiation of a generator (2), and devices (4, 8, 9; 10 to 19 and 5) for introducing and discharging the solutions, for evacuation and for non-polluting precipitation of the vapours from the waste air arising in drying-off are connected, in a closed movable installation, to the chamber (1). The process and the equipment allow rapid and efficient and nevertheless non-polluting bulk deacidification with recovery of the solvents. 
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Patent DE-3906805-A1 (DE)
Inventor: GROSS CHRISTIAN
IPC: E06C1/393
Filed: 1989-03-03
Abstract: The invention relates to a joint protection (10) for stepladders having support legs (20) and side-pieces (14) or longitudinal members. It possesses a cover piece (40) which surrounds the joint and can be connected fixedly or in an articulated fashion to the side-piece (14) or to the one longitudinal member, adjoining which piece (40) is a sleeve section (42) which is connected in an articulated fashion or fixedly to the cover piece (40) and at least partially covers that end piece of the support leg (20) or other longitudinal member which faces the joint (30). <IMAGE>
Patent DE-3907306-A1 (DE)
Title: Shock-absorbing rest
Inventor: CLAUS NORBERT
IPC: B65D19/38
Filed: 1989-03-07
Abstract: A shock-absorbing rest for pallets has an upper or loading panel (1) which is spring-mounted by means of spring devices (3) and is designed in such a way that it only needs to be placed on a pallet. The spring devices are supported on a lower panel (2) which rests on the pallet. The rest engages with laterally arranged panels (9) or side walls (6) over the side edges of the pallet beyond a certain depth, thus ensuring stable guiding of the rest on the pallet. <IMAGE>
Patent DE-3911594-A1 (DE)
Title: Garlic preparation
Inventor: WEGER NIKOLAUS P DR MED
IPC: A23L27/10
Filed: 1989-04-08
Abstract: Hand-peeled garlic cloves are placed in a previously prepared decoction which is composed of an exact mixing ratio of wine vinegar, bay leaves, cloves, peppercorns, allspice and honey. After a defined time of action and storage, the garlic odour is in part masked by the spices and in part absorbed so that mouth odour and body odour cannot be detected at all or only scarcely after daily consumption of 3-5 cloves. The garlic content of a jar of 200 ml corresponds to the consumption recommended by the German Federal Health Office (BGA) (4 g = 4 cloves per day) for one month for one person in order to develop its known health-promoting action. The garlic thus treated can also be concentrated under gentle conditions, packed in capsules and sold in capsule form as Dr. Wegers natural garlic.
Patent DE-3913443-A1 (DE)
Title: Guide for belt of stiff material - is curved longitudinally and transversely, and has bearing surface and two side support surfaces
Inventor: SCHMID HANS ARMIN DR
IPC: B65H23/02
Filed: 1989-04-24
Abstract: The guide for a belt (3) of stiff material which is elastically prestressed and which is curved across its longitudinal axis, has at least one bearing surface on which at least part of the belt rests. That part of the belt (3) is curved lengthwise on at least one transverse axis. The guide has two side support surfaces opposite each other in the direction of the transverse axis and sloping towards each other so that they converge away from the transverse axis. At least that part (7, 9) of the belt (3) engaging with one of the two support surfaces (14, 15), is profiled. The bearing surface and/or the support surfaces (14, 15) are elastically sprung. USE/ADVANTAGE - Belt sections resting on the bearing surface and tightened between the support surfaces are positioned very accurately.
Patent DE-3921655-A1 (DE)
Title: Measurement head for differential thermal analysis
Inventor: BRAEUER GERHARD
IPC: G01N25/48
Filed: 1989-06-30
Abstract: A measurement head for differential thermal analysis (DTA) is arranged on the tip of a support and has three recesses (34, 36, 38) for containers into which samples to be examined and a reference sample can be introduced. In order to make it possible to determine the specific heat capacity of sample materials at temperatures of up to more than 1400@C with only a single measurement, the recesses for the containers are arranged in the corners of an equilateral triangle. <IMAGE>
Patent DE-3930999-A1 (DE)
Title: Screwdriver feed mechanism on robot - incorporates magazine for screws with mechanical conveyor to head
Inventor: STOEGER LORENZ
IPC: B25B23/06
Filed: 1989-09-16
Abstract: The feed mechanism is for a tool, particularly a screwdriver mechanism, fixed to a robot. It has a head with jaws holding the screws which are delivered to it in succession, the screw-driving tool being behind the head. The feed mechanism (6) for the screws (7) into the head comprises a magazine (9) connected to the head, and a  mechanical conveyor (10) for them, secured to the screwdriver mechanism. USE/ADVANTAGE - Feed mechanism for tool does not affect working of robot or screwdriver mechanism.
Patent DE-3937238-A1 (DE)
Title: Prepn. of food for humans - from fish protein concentrate obtd. from residues from fish processing
Inventor: GREVE LILIA
IPC: A23L17/10
Filed: 1989-11-09
Abstract: Fish protein concentrate (FPC) obtd. from the residues form fish processing e.g. filtering is used to prepare foods for human use as follows: fish chips are made by prepg. a dough contg. 710g of FPC (45-55% water content) 100g of wheat flour, 80g of rice flour and 50g of salt, cutting the dough into strips, frying in hot fat, and sprinkling with 60g of a mixt. of seasonings. (ii) freeze-dried FPC is encapsulated in gelatine. (iii) an emulsion as replacement for mayonnaise in fish salads, is prepd. by beating 210g of FPC with 500g of water, adding 200g of oil dropwise, and adding 40g of salt and 50g of a mixt. of seasonings. (iv) pieces which can be cut up, for frying or grilling are prepd. by forming the FPC pouring off the water, isolating the compsn. under 1kg pressure for 5 hr, pressing out further water under 20kg for up to 10h, washing, and storing the FPC compsn. in a bath contg. 10% of NaCl 80% of water, and 10% of fruit acid and seasonings. ADVANTAGE - Cheap fish residues, previously used only for fodder, are utilised for human consumption. The prods. have a high protein content.
Patent DE-3941827-A1 (DE)
Title: Chloro-silane distn. residue conversion to solid suitable for dumping - by treatment with excess calcium base and sepn., liquor being recycled
Inventor: RUFF KLAUS
IPC: A62D101/22
Filed: 1989-12-19
Abstract: Treatment of residues from distn. of chlorosilanes involves reaction with Ca base (I) in the aq. phase. The novel features are that (a) (I) is used in at least 15% excess of the min. stoichiometric amt.; and (b) the solid formed is sepd. from the reacton mixt. and the rest of the mixt. is recycled to the process. The moist solid is (partly) dried and the moisture removed by drying is also recycled. (I) is used in 20-100% excess. USE/ADVANTAGE - Treatment is economical and avoids waste liquor formation. The solid residue obtd. can be dumped safely.
Patent DE-4006446-A1 (DE)
Title: Dog clutch
Inventor: GARTNER HELFRIED
IPC: F16H48/30
Filed: 1990-03-01
Abstract: Dog clutch