baber/WOPTO huggingface dataset:
Patent DE-3424800-A1 (DE)
Title: Safety frames
Inventor: BRAUN JEAN
IPC: A62C35/00
Filed: 1984-07-05
Abstract: This invention is based on the intention that those parts of a building which are regarded as vital escape routes when a fire breaks out are to be configured, by means of expedient novel doors and window-frame fittings, such that they become fire-fighting devices. In so far as cavities already present in profiles are suitable, these are used as part of a diffusing apparatus which sprays liquid or pulverulent extinguishing material, in order to spray, from pre-programmed openings or nozzles, water or chemical extinguishing agents in the door or window area such that effective flame- and smoke-fighting can be ensured there in order to keep escape routes free. In panic situations, instead of having to keep an eye out for extinguishing apparatuses which have been placed somewhere or other and which are hardly ever used in any case by children and frail, elderly people to combat a fire, this invention makes provision, with reference to various drawings, for each door and window frame to be designed so as to form an independently, automatically or semi-automatically, functional fire-extinguishing device. By means of remote controls, firemen or authorised individuals can activate selectively from a distance certain windows or door frames as extinguishing apparatuses in the event of a fire, in order thus to protect escaping people or animals from burning to death. According to the same basic principles of the invention, steps, staircases and ... are also intended ... Original abstract incomplete.
Patent DE-3424996-A1 (DE)
Title: Serial tetrad-adder/subtracter in BCD8421 code with negating complement circuit
Inventor: MERKLE PAUL
IPC: G06F7/495
Filed: 1984-07-06
Abstract: This tetrad adder/subtracter exhibits as the main circuit a dual tetrad subtracter 1 and as the correction circuit a subtracting circuit 2 for subtracting the number 6 and does not exhibit a nines complement circuit for executing subtractive additions, but a fifteens complement circuit and, because of the use of a fifteens complement circuit, exhibits a second subtracting circuit 3 for subtracting the number 6, by means of which circuit 3, in the case of subtractive addition, the number 6 is subtracted from the fifteens complement number of the summand present at the A inputs. The subtractions are effected in a normal manner and the additions are effected by means of subtractive addition. In the case of subtraction, the complement bypassing is preactivated in the circuit 4; the subtracting circuit 3 is not preactivated. In the case of subtractive addition, the complementing is preactivated in the circuit 4 and the subtracting circuit 3 is preactivated. <IMAGE>
Patent DE-3425312-A1 (DE)
Title: Electromagnetic relay
Inventor: STRIBEL HANS PETER
IPC: H01H50/04
Filed: 1984-07-10
Abstract: The electromagnetic relay has pegs which project on the lower wall side and can be mounted on a printed-circuit board. To this end, an intermediate board is provided which is plugged onto the pegs and through which the pegs pass. The intermediate board rests on the surface of the printed-circuit board and closes the relay lower wall in a sealed manner.
Patent DE-3427090-A1 (DE)
Title: 7 alpha -Thio-substituted 19-hydroxy-15 beta ,16 beta -methylene-3-oxo-17 alpha -pregn- 4-ene-21,17-carbolactones, process for their preparation and their use as pharmaceuticals
Inventor: BITTLER DIETER
IPC: C07J71/00
Filed: 1984-07-19
Abstract: 17 alpha -Thio-substituted 19-hydroxy-15 beta ,16 beta -methylene-3-oxo-17 alpha -pregn- 4-ene-21,17-carbolactones of the general formula I <IMAGE> in which C1...C2 is a single or double bond and R is a lower saturated alkyl radical with 1 to 4 carbon atoms or a lower saturated aliphatic acyl radical with 2 to 4 carbon atoms, are described. The compounds have a strong antialdosterone activity with, at the same time, the absence of endocrinological side effects.
Patent DE-3428280-A1 (DE)
Title: Rotary coupling and seal, especially for an apparatus for the production of silicon wafers for integrated circuit chips
Inventor: SILVERNAIL JAMES M
IPC: B24B37/04
Filed: 1984-08-01
Abstract: The rotary coupling, which can also be termed a seal, has a rotatable tube (23) for connection to a hollow shaft (15). A housing (22) forms a bore (24) to receive the rotatable tube. The bore is connected to a delivery opening (29) in the housing. Bushings (31,32) in the bore of the housing enclose the tube (23). A bleed medium delivery opening (36) in the side of the housing is connected to the bore (24) at a point which is at a distance from the receiving end of the tube, in order to draw off bleed medium which migrates inbetween on the outside of the rotatable tube, and entrains and thereby conducts away any small particles which may be entrained or produced. <IMAGE>
Patent DE-3430527-A1 (DE)
Title: Housing for a sewage-lifting installation
Inventor: STROBELT JUERGEN
IPC: E03F5/22
Filed: 1984-08-18
Abstract: The subject of the invention is a housing for a sewage-lifting installation, comprising a tank produced from plastic, an intermediate housing which can be pushed into this tank from above and which can be adjusted in height, a covering plate arranged in a frame placed upon the intermediate housing, and an inlet which is fastened on the covering plate and has an odour seal. 
<??>An embodiment which constitutes an improvement with respect to the prior-art housings, consisting of glass-fibre-reinforced polyester resin, and which can be more easily produced than the prior-art housings, is achieved by the tank, the intermediate housing and the inlet with odour seal being formed from a polyethylene hollow element which is produced by rotational casting and is separated into the abovementioned individual parts after the casting procedure.
Patent DE-3434468-A1 (DE)
Title: Process for preparing powdered, storable hydrogen peroxide adducts
Inventor: SCHRADER DIETER
IPC: C11D3/39
Filed: 1984-09-20
Abstract: The process for preparing powdered, flowable hydrogen peroxide adducts, especially urea perhydrate and/or melamine perhydrate, by dry mixing of the powdered adducts with a polyalkylene glycol having 2 or 3 carbon atoms in the alkylene group and having a mean molecular weight of 200-4,000 in an amount of 0.5-5% by weight results in products having longer shelf lives. The hydrogen peroxide adducts prepared according to the invention are preferably free of colloidal or microfine silicic acid.
Patent DE-3434906-A1 (DE)
Title: Method and apparatus for preheating metallic stock
Inventor: HUERTGEN JOHANN ING GRAD
IPC: F27B9/30
Filed: 1984-09-22
Abstract: In a preheating device 2, hot exhaust gases coming directly from a heating furnace 1 are mixed with those gases blown on to the elongate stock 3 to be treated via a duct system 6 at the ceiling of the preheating device 2 and via side ducts 7 and nozzles 12 connected to the latter. The nozzles are arranged in a manner distributed over the entire length of the preheating space 4. The gases passing into the fans 9, 10 in the ceiling-duct system 6 are at a lower temperature than the gases coming from the rapid heating furnace, making it possible to use the conventional hot-gas fans (Figure 1). <IMAGE>
Patent DE-3438907-A1 (DE)
Title: Switching apparatus for video signals
Inventor: LENZE LOTHAR DIPL ING
IPC: G09B19/00
Filed: 1984-10-24
Abstract: The invention relates to a switching apparatus for video signals, particularly for use during computer education, having inputs and outputs for video signals, and makes it possible to connect a teacher's computer and a plurality of students' computers having visual display units, in such a manner that the teacher can display the video signals produced by his computer or by the computer of a student on his visual display unit, and in such a manner that the video signals from their own computer, the teacher's computer or, possibly, another student's computer can be displayed on the students' visual display units.
Patent DE-3440948-A1 (DE)
Title: Process and apparatus for washing printed material webs
IPC: D06B15/08
Filed: 1984-11-09
Abstract: After the steaming of a printed material web, the colour stock has to be removed before the drying by means of a washing operation. According to the invention, this washing is supplemented by a scraping off of the surface of the material web which is carried out without additional water. For this purpose, a scraper is arranged after the outlet of the steamer and before the first contact of the pile surface with a deflecting roller or the like, penetrates into the pile of the carpet and strips off the printing stock, resting on the surface, before the wet-washing operation. <IMAGE>
Patent DE-3447931-A1 (DE)
Title: Dry-masonry-wall system
Inventor: CRAMER WERNER
IPC: E04B2/46
Filed: 1984-12-15
Abstract: Dry-masonry-wall system having rectangular or square blocks which can be fixed upon one another by means of connecting elements and recesses in the blocks. The connecting elements have a supporting ring which is arranged between blocks mounted one above the other and engages by means of a centring body into the recesses of the blocks (Figure 1). <IMAGE>
Patent DE-3500936-A1 (DE)
Inventor: KUENZEL WERNER
IPC: C11D17/04
Filed: 1985-01-14
Abstract: In order to facilitate lifting a booster cloth containing a detergency booster and which dissolves in water during washing from a stack arranged in a dispenser without any special aids, a curved incision is made at the center of gravity of the cloth and the stack of cloths is mounted in an upwardly convex arcuate fashion in such a way that a tab area projects upward from the surface of the cloth along the incision.
Patent DE-3501206-A1 (DE)
Title: Turbo-machine
Inventor: LOEW JOERG
IPC: F04D29/20
Filed: 1985-01-16
Abstract: A turbo-machine, especially a pump for a corrosive pumped medium, has a rotor wheel (2), which is rotationally fixed to a shaft (4). It is proposed to create a functional connection between rotor wheel (2) and shaft (4), the intention being to prevent damage due to corrosion. It is proposed that on the shaft (4) a torus (16) be arranged so that it is axially undisplaceable, on the front face (30) of which the rotor wheel (2) bears with its end area (14) remote from the pumped medium. In addition a sleeve (22) overlapping the torus (16) is provided, which is screwed to the rotor wheel (2) by means of a threaded connection (24), the sleeve (22) bearing on the rear face (18) of the torus (16) by means of a flange (28). <IMAGE>
Patent DE-3515808-A1 (DE)
Title: Resting device for an operating table
Inventor: HESSHAIMER ADOLF
IPC: A61G13/10
Filed: 1985-05-02
Abstract: The resting device which can be placed on an operating table comprises a tarpaulin (10) with completely welded-in support rods (11) whose projecting ends (11') are each laid in one fork element (12) the shaft (14) of which is mounted so as to be rotatable and vertically displaceable in a sliding block (15) sitting on a supply rail (7). The width and depression depth of the tarpaulin (10) can be varied by displacement of the sliding blocks (15) and/or twisting one of the support rods (11) for rolling-up or unrolling the tarpaulin (10). <IMAGE>
Patent DE-3518242-A1 (DE)
Title: Continuous installation for machining large timber parts
Inventor: MOELLER FRANK
IPC: B24B31/067
Filed: 1985-05-21
Abstract: A description is given of a continuous installation for machining large timber parts, in which profile elements running in the form of a spiral are fitted on the inner wall of the vibration trough, the height of which profile elements is at least equal to the maximum dimension of the abrasive elements used.
Patent DE-3518958-A1 (DE)
Title: Suspension looping (festoon) guide for dryers, fixation machines or the like
Inventor: KLEINER FRANZ
IPC: F26B13/10
Filed: 1985-05-25
Abstract: The invention relates to a suspension looping (festoon) guide for dryers, fixation machines, condensing machines or the like, in which the material web, guided widthways, is guided through the treatment on bars held between two circulating conveyor devices. The invention has the aim of providing a suspension looping (festoon) guide in which a rapid variation of the loop width is possible without significant conversion outlay. For this purpose, the invention proposes, in a suspension looping (festoon) guide, of this kind, arranging on each side of the material web a plurality of conveying devices in which the bars are guided, so as to be adjustable with respect to one another in the travel direction, in superposed planes, simultaneously through the treatment chamber (Fig. 1). <IMAGE>
Patent DE-3519650-A1 (DE)
Title: Drive unit for a cooling fan of an internal combustion engine
Inventor: ROGGENDORFF MARTIN
IPC: F01P5/04
Filed: 1985-06-01
Abstract: The invention relates to a drive unit (12) for a cooling fan (8) of an internal combustion engine with a hydraulic inlet (5) and outlet (9) incorporated into the engine lubricating oil circuit of the internal combustion engine, the inlet line to the drive unit (12) branching off after the engine lubricating oil pump (2) in the direction of flow and a hydraulic motor (7) being arranged in the pipeline system of the drive unit, which motor is connected to the cooling fan (8) and is driven by the lubricating oil delivered by the engine lubricating oil pump (2). By means of this arrangement a drive unit comprising few components could be created by simple means, which takes up little space and is thereby also suitable for use in enclosed engine installations. <IMAGE>
Patent DE-3521821-A1 (DE)
Inventor: KUSKA JOACHIM DIPL ING
IPC: B25J15/04
Filed: 1985-06-19
Abstract: 1. A workpiece handling device having a workpiece gripper fitted to a bearer arm of the handling system, consisting of a gripper drive housing (11) with a driving source for the clamping movement of the clamping fingers (21) and a gripper mechanism housing (1), the gripper gera consisting of a coupling member acting via connecting rods (3, 4) upon the clamping fingers (21), characterized by a clamping stud (30) of the gripper mechanism housing (1), which centres the gripper mechanism housing (1) with respect to the gripper drive housing (11) and may be introduced into the latter and has a clamping mechanism (22, 23) for mounting the clamping stud (30) in the gripper drive housing (11), and by at least one centreing pin (23) parallel with the clamping stud, which secures the gripper mechanism housing (1) against twisting with respect to the gripper drive housing (11), and by a driving member (8) which projects from the gripper drive housing (11) in parallel with the clamping stud receiver and engages with a close fit in the coupling member (2).
Patent DE-3529493-A1 (DE)
Title: Façade collector arrangement
Inventor: WITTWER VOLKER DR
IPC: F24J2/04
Filed: 1985-08-17
Abstract: A façade collector arrangement consists of a number of façade collector elements which are arranged in front of the façade of a building and which have in a frame (1) on the side facing away from the façade (13) a transparent or translucent heat-insulating layer (20). Provided behind this is a slat arrangement with strip-shaped slats (2) which can be pivoted between a closed state and an open state. Situated between the slats (2) and the façade (13) is an absorber foil (12) which, when the slats (2) are closed, extends at a predetermined distance from the façade (13) of the building and, when the slats (2) are open, is pressed against the facade surface. <IMAGE>
Patent DE-3530396-A1 (DE)
Title: Impact protection pad for mounting in protective helmets
Inventor: ANDRAE JOHANN
IPC: A42B3/12
Filed: 1985-08-24
Abstract: An improvement of the damping effect of impact protection pads for protective helmets and crash helmets with destruction of impact work is achieved in that the walls of air chambers of a layer of such air chambers have air outlet throttle apertures inside the impact protection pad so that the individual air chambers do not, as air springs, pass on the impact force to the head to be protected, but part of the impact work is destroyed by throttling the air flowing out of the air chambers under the action of a locally bounded impact force.
Patent DE-3531993-A1 (DE)
Title: Electric and wet razor
Inventor: RIEDEL ERICH O
IPC: B26B21/38
Filed: 1985-09-07
Abstract: The invention relates to an electric and wet razor having a blade which is moved electrically, is arranged in a mounting and is capable of cutting and moving as shown in Figure 3. The blade is moved about a fixed line in such a way that the cutting edge moves about the fixed line in an arcuate manner. Driving is by means of a pusher rod, which is advantageously designed as a rocking bar. The front cutting edge has the largest angle of swing. The area of application includes blades having two cutting edges and also blades having one cutting edge. <IMAGE>
Patent DE-3533129-A1 (DE)
Title: Switch-over valve for a compound water counter
Inventor: DEWALD FRITZ
IPC: G01F7/00
Filed: 1985-09-17
Abstract: Published without abstract.
Patent DE-3535685-A1 (DE)
Title: Method and device for calendering sheets coated with varnish
Inventor: GREFF OSKAR
IPC: B05C9/12
Filed: 1985-10-05
Abstract: A method for calendering sheets coated with varnish, wherein the sheets are coated with a cold-curing, e.g. aqueous, varnish, and the surface of the still pasty layer of varnish is smoothed and fixed by a cooled high-gloss roller.
Patent DE-3537699-A1 (DE)
Title: Device for chamfering the edges of elements in the shape of circular discs
Inventor: BLUHM KARL-HEINZ
IPC: H01L21/304
Filed: 1985-10-23
Abstract: Device for chamfering the edges of elements in the shape of circular discs, in particular monocrystalline wafers, having a rotatable baseplate and at least one hollow cylinder, which is mounted on said baseplate and whose axis is inclined with respect to the normal to the baseplate, in which at least the end face adjacent to the baseplate extends parallel to the baseplate, and the smallest diameter of said cylinder is larger than the diameter of the element in the shape of a circular disc. <IMAGE>
Patent DE-3539268-A1 (DE)
Inventor: SCHMIDT MANFRED DR
IPC: B01J31/18
Filed: 1985-11-06
Abstract: Catalytic epoxidation of olefins is by reaction withydrogen peroxide in homogeneous phase or in a two-phase system in the presence of a molybdenum or oxo-molybdenum complex of octaethylporphyrin or with a suitably substd. 5,10,15,20-tetra phenylporphyrin or 5,10,15,20-tetra (4-pyridyl)-porphyrin ligand in which suitable H atoms of the phenyl or pyridyl gps. are singly or multiply substd. with halogen, hydroxy, carboxy, cyano, thiocyano, nitro, 1-6C alkyl, trihalogenomethyl, 1-6C alkoxy, 1-6C alkanesulphonyloxy, aminocarbonyl, aminocarbonyl contg. one or two 1-6C alkyl gps., 1-6C alkylcarbonyl, di-16C alkylamino, (1-6C alkyl)3N, 1-6C alkanoylamino, 1-6C alkyl 1-6C alkanoylamino, 1-6C alkanesulphonylamino, 1-6C alkyl 1-6C alkanesulphonylamino, aminosulphonyl, aminosulphonyl contg. 1 or 2 1-6C alkyl gps., 1-6C alkoxysulphonyl (-SO2-0-1-6C alkyl), sulpho or 1-6C alkanesulphonyl in which 2 of the residues can be methylenedioxy gps., in which the complex carries on the central atom an anion of the series F-, Cl-, Br-, I-, CH3O-, C2H5O-, C3H2O-, t-C4H9O-, HO-, AcO-, SCN-, C6H5O-, or pyridyl, or in the presence of - mu-oxo(Mo-oxo-(5,10,15,20 -tetraphenylporphyrin)2 - a bisperoxo-cpd. of formula trans-diperoxomolybdenum (VI) porphyrin or - a cis dioxoporphyrinato molybdenum(VI)-complex.
Patent DE-3540196-A1 (DE)
Title: Steering device for triple tracklaying gear
Inventor: HERX MICHAEL R DIPL ING
IPC: B62D11/22
Filed: 1985-11-13
Abstract: The device serves to steer two sets of tracklaying gear which are arranged one behind the other in the direction of travel and can be swivelled towards the direction of travel, of a large piece of equipment equipped with a total of three single tracks and having a running gear carrier which is supported on one side on tracklaying gear which cannot be moved with respect to the direction of travel and on the other side on the steering shafts of the two swivellable sets of tracklaying gear. The free ends of the two steering shafts are connected to one another by means of a single hydraulic cylinder. The same swivel angle of the movable sets of tracklaying gear is achieved by means of a coupled gear with two coupling rods. The coupling rods are coupled by one end to in each case one steering axle and by the other end to a common rocker lever mounted in the vehicle carrier. In this arrangement, the lever arms of the rocker lever behave in the same way as the corresponding, effective lever arms of the steering shafts. <IMAGE>
Patent DE-3545923-A1 (DE)
Title: Multiprocessor
Inventor: BOROVSKI BORIS HRISTOV DIPL IN
IPC: G06F15/173
Filed: 1985-12-23
Abstract: The invention relates to a multiprocessor which is used in computing technology for the construction of highly productive electron computing machines. A multiprocessing system with an effective and commercially expedient network of inner-system connections has been provided. The said system is suitable for installation in systems of large-scale integration, is highly reliable and is capable of self-regeneration and modular expansion. The multiprocessor system according to the invention comprises 32 microcomputer modules and is capable of expansion of the latter. The inter-processor exchange is realised by a four-stage network of inner-system connections of cylical structure, which comprises 16 connection nodes. Two microcomputer modules are connected to each connection node; it is constructed from multiplexers, priority circuits, input buffers, commutator elements, local controllers, demultiplexers, address registers and digital comparators. The self-synchronising network of inner-system connections permits spiral-like paths for eliminating idle blocking, and also their reserving, which creates high reliability and favourable conditions for self-regeneration. <IMAGE>
Patent DE-3608637-A1 (DE)
Title: Calcium sulphate slurry
Inventor: UIMONEN KIRSTI
IPC: D21H19/38
Filed: 1986-03-14
Abstract: In the case of cardboard and paper coating compositions, calcium sulphate mixed with kaolin in a proportion of less than 40 per cent by weight of the quantity of pigment causes problems, with conventional dispersions, in terms of viscosity and stability. From about 0.05 to 2 per cent by weight of amino and/or potassium compounds, calculated as the sum of nitrogen + potassium and based on the quantity of calcium sulphate, used according to the invention as additional dispersant enable the preparation of pigment mixtures containing from 20 to 40 per cent by weight of gypsum, without the occurrence of the problems mentioned above.
Patent DE-3610488-A1 (DE)
Title: Process and device for producing blown films
Inventor: SHINMOTO JITSUMI
IPC: B29C48/90
Filed: 1986-03-27
Abstract: A process and a device for producing blown films have a die (2) for the extrusion of a thermoplastic molten plastic material through an annular slit (3) and for the formation of a cylindrical bubble (V), an annular air duct (8) for cooling this bubble (V), guide plates arranged opposite said die (2) and serving to lay the bubble flat and pinch rollers (15) for grasping the bubble and transforming it into a folded film. Between the die (2) and the pinch rollers (15), there is arranged a bubble twisting device (22) which encircles the bubble and exerts a torque thereon about a vertical axis. <IMAGE>
Patent DE-3619636-A1 (DE)
Title: Housing for integrated circuits
Inventor: HAUGER WOLFGANG DIPL PHYS DR
IPC: H01L23/057
Filed: 1986-06-11
Abstract: A housing is proposed for integrated circuits whose connections are connected to a respectively predetermined number of conductor tracks. In this case, the integrated circuits are inserted in a blank strip which has the conductor tracks on the edges and are coated with a potting compound. The individual housings can then be sawn off the complete blank strip in a simple manner. Housings having extremely small external dimensions can be produced easily in this way. <IMAGE>