baber/WOPTO huggingface dataset:
Patent DE-3813251-A1 (DE)
Title: Intumescent fireproofing (fire-retardant) compound, process for its preparation, and its use
Inventor: HORACEK HEINRICH DR
IPC: C09K21/14
Filed: 1988-04-20
Abstract: Intumescent, curable single-component fireproofing composition consisting of intumescent substances, polyurethane binder, thixotropic agents and flameproofers, with a residual content of free isocyanate groups.
Patent DE-3816149-A1 (DE)
Title: Apparatus for preventing unintentional movement of hydraulic lifting gear in the lifting direction
Inventor: KNEPPER HERBERT
IPC: A01B63/10
Filed: 1988-05-11
Abstract: In the case of implements which are connected to the vehicle via the lifting gear, a negative supporting load can occur which disadvantageously and unintentionally alters, for example, the working depth of the mounted implement. To prevent this, mechanical stopping devices capable of being engaged by the driver are known, these stopping devices limiting a movement in the lifting direction from a certain lifting-gear position. In order, besides the stopping action, also to cut off the inflowing stream of oil, a stopping bar (19) is equipped with a limit switch (20). For lifting gear with double-acting lifting cylinders (41, 71), it is possible, in contrast, to insert into a connecting line an electrically switchable stop valve (48, 78) which blocks the lifting gear in every position, manually via a hand switch (89) in connection with a switching relay (80) or automatically via two switching relays (50a, 50b). The apparatus enables unhindered use of mounted implements - coupled to tractors - which have an upwardly directed force component. Figure 2 shows lifting gear in the form of a power lever on the tractor, which lifting gear is equipped with a double-acting lifting cylinder, in which a supply line is fitted with an electrically switchable stop valve. <IMAGE>
Patent DE-3817110-A1 (DE)
Title: Method for the electric control of a hydraulic proportional valve
Inventor: KIRCH KLAUS
IPC: F16K31/06
Filed: 1988-05-19
Abstract: The invention relates to a method for the electric control of a hydraulic proportional valve having a valve housing (5), a slide (4) which can be displaced in the valve housing between two end positions, and two antagonistic electromagnets (7, 8). Two antagonistic springs (11, 12) are used to exert a force on the slide, by means of which force the latter is brought in equilibrium into a rest position which is located between the end positions. According to the invention, in equilibrium there flows through the coils of the two electromagnets a current which corresponds to approximately half of the maximum current when the slide is fully deflected, while a change in the current in at least one of the electromagnets, preferably in both, effects a deflection of the slide. <IMAGE>
Patent DE-3818851-A1 (DE)
Inventor: SCHULZ ARNO DR
IPC: C12N9/10
Filed: 1988-06-03
Abstract: Transaminase, the preparation thereof and the use thereof. A transaminase can be isolated from E. coli DH-1 and can be used with great efficiency to prepare L-phosphinothricin and  gamma -aminobutyric acid from the appropriate precursor by transfer of the amino group from glutamate.
Patent DE-3823132-A1 (DE)
Title: Espagnolette lock
Inventor: GERUSCHKAT WOLFGANG
IPC: E05C9/00
Filed: 1988-07-08
Abstract: An espagnolette lock possesses a handle follower which is mounted rotatably in a housing and which can be actuated via a handle spindle and is supported resiliently in its middle position. The handle follower moves up against a stop face of a take-up element in each direction of rotation and thereby causes the take-up element to displace at least one espagnolette provided with locking elements into a locking position or unlocking position. Provided between the handle follower and two fixed stops in the housing is a double-acting compression spring, one end of which presses onto a first stop face of the handle follower and the other end of which is supported on a slide movable parallel to the compression spring in the direction of the handle follower. The slide bears with a driving region against a second stop face, the first and second stop faces pointing in different directions.
Patent DE-3831475-A1 (DE)
Title: Device for the intermediate storage of sheet-like products
Inventor: RUDER RUDOLPH DR
IPC: B65H31/28
Filed: 1988-09-16
Abstract: The invention relates to a device for the intermediate storage of sheet-like products when passing through along a looping storage route with a variable storage capacity, which device is used in an engineering line consisting of a plurality of processing machines. Serving for storing and conveying the sheet-like products lying in an imbricated formation is a conveying means which consists of an upper belt and a lower belt, which belts are arranged spaced apart and, together with a roller frame having deflection rollers of different sizes which vary the loop length of the conveying means, form a functional unit, in particular a storage conveyor. In this case, the direction and magnitude of the speed of movement VR of the guided roller frame is determined as a function of the speed of supply V1 and the speed of delivery V2 of the sheet-like products and as a function of the number of conveying-means loops p in accordance with the equation VR = (V1-V2)/2p. Using the device according to the invention, it is possible, in the case of malfunctions on one processing machine of an engineering line, to maintain the production process of the device for the duration of the malfunction. Additionally, sheet-like products can be intermediately stored without changing the position and conveying direction. <IMAGE>
Patent DE-3833069-A1 (DE)
Title: Plant for burning lumpy and/or pelleted burning material
Inventor: ZEISEL PETER DIPL ING
IPC: C04B2/12
Filed: 1988-09-29
Abstract: A plant for burning lumpy and/or pelleted burning material, in particular minerals such as lime or dolomite, has two substantially identical multi-chamber shaft furnaces with a charging device at the furnace top and a discharge device at the lower end. The individual multi-chamber shaft furnaces have, from top to bottom in the direction of the stream of burning material, each a preheating zone, a burning zone with a plurality of burning chambers and a cooling zone. The two multi-chamber shaft furnaces are combined by at least one overflow channel which connects the cooling zones. In each case one of the multi-chamber shaft furnaces can be switched to burning and, during this, can take a flow of the gases in cocurrent to the burning material, the gases entering the other multi-chamber shaft furnace from below via the overflow channel. This other multi-chamber shaft furnace can be switched to regenerative heating of the burning material and then takes the flow of the gases in countercurrent to the stream of the burning material. The waste gas can be taken off over the top of this multi-chamber shaft furnace. <IMAGE>
Patent DE-3837981-A1 (DE)
Title: Lorry or semitrailer with positively steered supplementary axle
Inventor: WINSAUER ERNST
IPC: B62D13/04
Filed: 1988-11-09
Abstract: A lorry or a semitrailer has one or more positively steered supplementary axles in which the degree of steering lock of the supplementary axle is detected by a steering lock sensor and reported to a hydraulic control device which controls the supplementary axle by means of hydraulic steering cylinders. The control device has at least one directional control valve, the flow of oil through which is controlled by the control valve which determines the steering lock of the supplementary axle and is displaceably arranged in the directional control valve. The directional control valve is mounted so as to be displaceable as a function of the position of the steering lock sensor parallel to the direction of displacement of the control valve and the displacement of the control valve is reported via a mechanical or hydraulic actuation element to the steering cylinders of the positively steered supplementary axle.
Patent DE-3839108-A1 (DE)
Title: Filmlike information carrier
IPC: G03C11/24
Filed: 1988-11-18
Abstract: In a filmlike information carrier which comprises one or more layers, where at least one layer (3) carries information, at least one layer (4) is designed in such a way that it is at least partially soluble in essentially water in the presence of a reaction activator (B). The reaction activator (B) can be brought into contact with this layer (4) either directly or in aqueous solution in order to effect the water solubility. <IMAGE>
Patent DE-3843705-A1 (DE)
Inventor: HAMMELE WINFRIED DIPL ING
IPC: D06F58/38
Filed: 1988-12-23
Abstract: An entraining member (1) for a laundry drier is provided with measuring electrode for the measurement of the moisture of laundry to be dried. The entraining member (1) comprises two identical support elements (2, 3), which are detented together and each have an obliquely extending end closure cap (6), and a common measuring electrode (5) roofing over the support elements. <IMAGE>
Patent DE-3904773-A1 (DE)
Title: Fuel injection nozzle having a protective cap
Inventor: ASMANN PAUL
IPC: F02M61/16
Filed: 1989-02-17
Abstract: A fuel injection pump particularly for self-igniting internal combustion engines with a nozzle housing is installed in an engine case. That part of the injection nozzle which protrudes beyond the engine case is surrounded by a protective cap in order to protect it against surface corrosion. The protective cap consists of two parts which are held together by a releasable connection. To carry out checks or work on the injection nozzle, the connection can be opened in a simple manner so that the injection nozzle is easily accessible.
Patent DE-3907176-A1 (DE)
Title: Drawing plate with clamping rail
Inventor: SCHMEISSER HELMUT
IPC: B43L5/02
Filed: 1989-03-06
Abstract: A drawing plate with, arranged sunk-in below the bearing surface on one of its longitudinal sides, a clamping rail with which a recording medium can be pressed against a contact surface. The clamping rail is mounted pivotably on the drawing plate and has on its underside wedge surfaces which open the clamping rail against spring force when a sliding strip is displaced. The sliding strip is arranged in such a manner that it extends through the clamping rail with guide arms and is consequently guided directly on sliding surfaces on the bottom part of the drawing plate. <IMAGE>
Patent DE-3908568-A1 (DE)
Title: Pallet-rack fastening system
Inventor: JUERGENS WALTER DR ING
IPC: A47B57/40
Filed: 1989-03-16
Abstract: The invention relates to a pallet-rack fastening system, in the case of which the beams are provided with attachment elements which simultaneously permit hooking into the uprights or correspondingly designed columns of the uprights and screw-connection of the beams to the uprights, the same attachment elements being used.
Patent DE-3909922-A1 (DE)
Title: Foot fixation splint
Inventor: OTT GERHARD PROF DR
IPC: A61F5/01
Filed: 1989-03-25
Abstract: After injuries and operations on the external ligamentous apparatus, the foot has hitherto been encased in plaster in order to immobilise it. Besides other serious disadvantages, in this case post-operative treatment of operation wounds is impossible. Foot fixation splints made of a rigid material do not provide adequate, immobilising fixation of the metatarsus and cannot be changed without risks. The problems encountered hitherto are solved by a two-part foot fixation splint whose lateral parts engage over the ankle region but which exposes the region of the Achilles tendon, and which fixes the back of the metatarsus against ascending with supination by means of a closure restrainer. With such a foot fixation splint, the patient can walk even lengthy distances with an unremarkable gait after only a short time. <IMAGE>
Patent DE-3913027-A1 (DE)
Title: Shock wave transmission through optical fibre - sheathed in casing to prevent destruction at shock wave exit
Inventor: HOHLA KRISTIAN DR
IPC: B23K26/02
Filed: 1989-04-20
Abstract: Shock waves are produced in a mmediumm by a laser beam which emerges from an optical fibre as a convergent or divergent bundle.  To prevent the destruction of the optical fibre, it is encased in a material with a modulus of elasticity eual to that of the optical fibre.  The outside of this casing is designed to let the shock wave emerge with a lower energy density. The optical fibre (1) is pref. encased in a material (4) with the same modulus of elasticity.  Its free surface (4') is designed irregularly to reduce the neergy density of the reflections of the shock wave to a safe level.  Using an epoxy resin adhesive as casing for a quartz glass optical fibre permits the energy density of the shock wave input to be increased 5-10 times before any destruction can occur. ADVANTAGE - This is a reliable protection against destruction of the shock wave exit surface.
Patent DE-3924570-A1 (DE)
Inventor: LAHR WOLFGANG
IPC: A61K31/60
Filed: 1989-07-25
Abstract: Described are dry pharmaceutical preparations (dry clysters), designed for rectal administration, which contain an active ingredient or mixture of active ingredients plus additives and which are only reconstituted immediately before use by the addition of water, the volume of which can be selected to suit the particular patient. Such preparations are preferably marketed in graduated clyster flasks allowing the contents to be diluted with an amount of water appropriate to a particular patient.
Patent DE-3931225-A1 (DE)
Title: Decorative or presentation display structure - has modular structural elements coupled electrically to central supply system incorporated in coupling elements
Inventor: BURGSTALLER ERWIN
IPC: E04B2/74
Filed: 1989-09-19
Abstract: The structure is assembled from modular decorative structural elements (12.13), joined together at their intersection points via coupling elements (11). The latter each comprise a cubic housing with a central hole (16) in each of its faces for reception of a pin projecting from the end of an abutting decorative structural element (12,13), or the inside face of a decorative end plate (21,22). The coupling elements (11) house a central electrical supply system with an electrical connection between the latter and each structural element (12,13) provided by cooperating contacts incorporated in the pin (17,18) and the cooperating reception hole (16),. ADVANTAGE: Provides combined mechanical and electrical couplings.
Patent DE-3935719-A1 (DE)
Title: Railway track weed killing equipment - has driven rail vehicle with liquid gas production equipment for track spraying
IPC: A01M21/04
Filed: 1989-10-26
Abstract: A railway vehicle used to spray liquid on the track to eliminate weeds, applies a liquefied gas. The liquid gas production section is combined with a steam raising section, the condensed steam being used for cooling water, also storage tanks for water and liquid gas. The vehicle includes its own drive with a fuel supply system and accommodation for personnel is included. A compressed air unit with compressor, a cooling unit, a buffer container, and an absorber with sound deadening are included inthe liquid gas production equipment. The vehicle can be included with other rail vehicles to form a train. ADVANTAGE - Effective action without pollution.
Patent DE-4007195-A1 (DE)
Inventor: TANAKA KANJI
IPC: B42F13/14
Filed: 1990-03-07
Abstract: A binder for filing which is provided with a base (1), a plate (3) swingably supported on the base, binder tubes (4) provided on the plate, an engaging member (8) having binder rods (9) insertable into the binder tubes (4) and a locking member (7) swingably supported on the base so as to lock the engaging member, the swinging plate (3) being provided with communicating bores (31) in continuation of bores (41) of the binder tubes (4), the binder rods (9) being long enough to enter at the utmost ends into the bores (31), thereby reinforcing the root of each binder tube (4) by each binder rod (9). <IMAGE>
Patent DE-4007815-A1 (DE)
Title: Inserted firearm barrel component - is adjustable by components accessible from free end in bush at muzzle
Inventor: FRITZ BERNHARD
IPC: F41A21/10
Filed: 1990-03-14
Abstract: The inserted barrel is for a large-calibre firearm, having a stepped adjusting bush at the muzzle end and fixed to it via its smaller diameter portion. Adjusting components guided in the radial direction in the bush (3) act on the muzzle end of the barrel. These components (2,4,6,7,8) are adjustable from the free end of the bush on the barrel (1). They can be formed by grubscrews (8) with pointed tips (7) forming an oblique surface, via which they bear against thrust-pieces (4) in radial guides and acting against the barrel end. USE - In shotgun converted to rifle, it being unnecessary to remove the barrel for adjustment.
Patent DE-4010053-A1 (DE)
Title: Latent heat reservoir for vehicle - makes use of phase-change material stored in vehicle seat
Inventor: MALATIDIS NIKOLAOS DR
IPC: F28D20/02
Filed: 1990-03-29
Abstract: The latent heat reservoir is used in a motor vehicle. It has a phase change material such as a salt as the storage medium and cooling water as the heat transport medium. The latent heat reservoir (3) is arranged in the upholstered parts of the seat of the vehicle. USE/ADVANTAGE - Method of capturing and storing heat for use in warming the interior of a vehicle when starting from cold.
Patent DE-4012884-A1 (DE)
Title: Garlic extracts contg. alliinase - have improved therapeutic activity for treating hypertension, arteriosclerosis, diarrhoea, intestinal worms etc.
Inventor: AYE ROLF-DIETER DR
IPC: A23L27/10
Filed: 1990-04-23
Abstract: Dry garlic extracts contg. active alliinase and alliin are new. The extract contains some of the active allinase present in the extn. residue. Compared to garlic powder, the extract contains more alliin, based on the amt. of alliinase. The dried extract also contains a powdered, water sol. acid, esp. in an amt. of at least 0.1 wt%. The alliin content of the extract is at least 2 wt% (based on the dry wt.). USE/ADVANTAGE - Alliin-contg. garlic extracts which contain no alliinase have no therapeutic value. The alliinase in the dry extracts is activated by addn. of water and only then converts the alliin to allicin which is the active antibiotic effective against intestinal disease-causing bacteria. Alliin is odour-free.
Patent DE-4015104-A1 (DE)
Title: Combination of heat engine units - comprises heat engines whose waste heat is transferred to other heat engines to generate steam power
Inventor: TUTTASS EDMOND ING GRAD
IPC: F02G1/02
Filed: 1990-05-11
Abstract: The combined unit comprises heat engines whose waste heat is transferred to other heat engines whereby the leading engine delivers gas under pressure and the middle engine drives a steam turbine in which a compressor (2) adjoining a heat engine (1) forms a heat engine unit. The hot gas pipe (8), the turbine (3), the low pressure gas pipe (9) and the superheater/evaporator (4) of the steam plant (5) complete the aggregate. ADVANTAGE - Energy producing unit making better use of the primary energy to give higher thermal efficiency, lower emissions and more economic power output.
Patent DE-4019172-A1 (DE)
Inventor: BEHLER ANSGAR DR
IPC: C09K23/08
Filed: 1990-06-15
Abstract: Aqueous anionic tenside mixtures containing salts of sulphonation products of saturated and unsaturated fatty acids have a low viscosity and are suitable for the manufacture of washing and cleaning agent concentrates.
Patent DE-4021728-A1 (DE)
Inventor: RADOLA BERTOLD J PROF DR
IPC: B01D57/02
Filed: 1990-07-07
Abstract: An electrophoresis chamber of modular design with capillary cooling system non-dependent on chamber size.
Patent DE-4031468-A1 (DE)
Title: Configuration for vane cell pump - involves method of calculating curves for housing cross=section
Inventor: BENDER GINKO
IPC: F04C18/344
Filed: 1990-10-05
Abstract: The vane cell pump has the extreme value-containing area of the sine lines (S) at times replaced by sections of parabolas (P).  The sine lines and the parabolic sections are so arranged that their first and second derivatives R' (phi) and R'' (phi) in each of the transition points (a to f) between arc (K) - sine line (S), sine line (S) - parabola (P), parabola (P) - sine  line (S) and sine line (S) - arc (K) are essentially the same size. USE/ADVANTAGE - Vane cell pump with a configuration which avoids noise-producing pressure loads.
Patent DE-4038128-A1 (DE)
Inventor: OTTOW ECKHARD DR
IPC: A61P5/36
Filed: 1990-11-27
Abstract: Described are 8-ene-19, 11 beta -bridged steroids of general formula (I) which have a new structural feature in the form of a double bond between the 8 position and the 9 position. Also described is a method of preparing them. The substituents R<1>, R<4>-Y, R<4'>-Y', X and Z are as defined in the specification. The new compounds have, in particular, a strong anti-progestational action and are suitable for the preparation of pharmaceutical formulations.
Patent DE-4040405-A1 (DE)
Title: Vehicle battery discharge prevention circuit - uses interlocking relays and external master switch to cut off current supplied to loads when vehicle is locked
Inventor: HOLZHAUER HORST
IPC: B60R16/04
Filed: 1990-12-17
Abstract: The battery (2) supplies the loads (V) via a relay (7,10) and toggle switch (3), the rest position of the toggle switch being N. The switch has two ganged contacts (4,12) and an indicator lamp (16). The winding of the relay passes through the normally closed contacts (8) of a second relay (9). When the switch is momentarily switched to I, the winding of relay (7) is activated via switch contact (4), contacts (10) are closed, and power is supplied to the loads (V). The toggle switch returns to the N position, but winding (7) continues to be energised via the lead (14) and switch contact (12). Only when the switch is moved to position O do the contacts (10) open, disconnecting the loads. The external key-operated master switch controls the winding of the second relay. When the key contacts (17) are closed, the winding (9) is activated, contacts (8) open and the relay (7) is rendered completely inactive, thus isolating the loads. This master switch could be located in a car door or boot lid. USE - Switches off car radio etc. when vehicle is locked from outside.
Patent DE-4040943-A1 (DE)
Title: Arrangement for insulating window or door soffit to keep in heat - uses heat-retaining lining on outer surface of wall casing frame
Inventor: HAIN PETER
IPC: E04B1/00
Filed: 1990-12-20
Abstract: The arrangement is for a window or door soffit of a concrete wall, partic. a cellar wall, and a casing frame (10) has an insulating lining (15) on its outer surface to keep in heat. To remove the casing frame from the window or door aperture, lining is releasable and on its outer surface (18) has means for fixed union with the wall concrete. The insulating lining (15) is provided for the outer soffit (8) for a prefabricated window (1) or door fitted with a casing frame, and is formed from inhibitor plates. It is connected to the casing frame (10) at regular points by adhesive, and on its outer surface (18) has ribs or similar for anchoring purposes. USE/ADVANTAGE - To insulate a window or door soffit, partic. in a cellar wall, in order to retain heat.