baber/WOPTO huggingface dataset:
Patent DE-3329567-A1 (DE)
Title: Fossil combustion boiler with chemisorption inserts
Inventor: HOELTER HEINZ DIPL ING
IPC: F23J15/02
Filed: 1983-08-16
Abstract: Since the addition of aggregates into the combustion space is not sufficient for pollutant binding in dust furnace plants, e.g. with a feed of lignite, coal, or refuse, it is proposed according to the invention to design the boiler such that this is equipped with sieve-like surfaces (3,4,5,6 and 7), preferably outside the furnace space, on which chemisorption masses are deposited and which can preferably be tilted, shaken and/or turned according to requirements, or can be used as conveyor sieves (6,7) to carry away the used chemisorption masses (Fig.). <IMAGE>
Patent DE-3331050-A1 (DE)
IPC: B65G27/08
Filed: 1983-08-29
Abstract: An apparatus for ordered feeding of workpieces on a table in a row along a feed path defining a plane and having a longitudinal direction to and from workpiece processing machines and the like having a base, two sets of leaf springs spaced apart from each other in the longitudinal direction of the feed path, each of the sets of leaf springs extending in a plane which is perpendicular to the feed path and is connected at portions adjacent respective ends thereof to the base and the table, respectively, the corresponding portions of each of the sets of leaf springs being alternately connected to the base and to the table; and vibratory drive means for applying forces to the table which are parallel to the feed path, the sets of leaf springs oscillating only in a plane parallel to the feed path and where the drive means imparts a speed of displacement greater than the speed of return of the feed path caused by the sets of leaf springs.
Patent DE-3334193-A1 (DE)
Title: Textile sheet-like structures with specific surface effects
Inventor: REIM INGEBORG
IPC: D04H5/02
Filed: 1983-09-22
Abstract: The invention relates to a process for producing textile sheet-like structures with specific surface effects for outer clothing, upholstered furniture covering or car-seat covering or decoration from yarns in the range of yarn linear density typical of woollen yarns (for example, ring yarn, open-end yarn, MJS yarn, friction yarn) which usually have low hairiness and a small wool fraction. The object is achieved in that on one or both surfaces of the textile sheet-like structure there is a woollen nonwoven residue as the origin of wool-fibre fractions which pass through the thread system, partially through the entire thickness of the sheet-like structure, in the stitch direction of a known multiple one-sided or two-sided needle device and which project in the stitch direction from the surface of the sheet-like structure as pile, together with those fibre fractions which originate in the textile sheet-like structure to be finished. By means of the needling process, in which a fibre displacement out of the nonwoven through the sheet-like structure to the pile, preferably perpendicularly to the surface extension, is carried out by means of 50 to 1200 stitches/cm<2> felting needles, a plurality of known finishing processes for producing specific pile-like surface effects are replaced or possibilities for using yarns of low hairiness are afforded.
Patent DE-3336655-A1 (DE)
Title: Hole footing
Inventor: MUNTE MICHAEL DIPL ING
IPC: E02D27/42
Filed: 1983-10-08
Abstract: The concrete hole footing consists of a base plate (10) from which a rectangular hole element (11) projects. Sloping struts extend from the corners of the hole element to the corner areas of the base plate (10) and to the centres of the sides of the base plate (10). The hole footing is cast upright in a casting mould. The shape of the base plate (10) and the lengths of the struts (12, 13) can be reduced by inserting dividing walls into the casting mould. In this way, hole footings of different shape can be produced with a single casting mould. <IMAGE>
Patent DE-3346774-A1 (DE)
Title: Defectoscope for testing elongated ferromagnetic workpieces and circuit arrangement for evaluating the output signals of the defectoscope
Inventor: MINDELI E O
IPC: G01N27/82
Filed: 1983-12-23
Abstract: The invention relates to the nondestructive testing of materials.   The novel defectoscope comprises a U-shaped magnetising device whose pole shoes (2) have openings (3) for the workpiece (4) under test to pass through. It also comprises a sensing head (8) having a concentrator constructed in the form of two rings (9) and (10) having a trapezoidal cross section. The rings (9) and (10) are arranged with their smaller bases facing one another. Disposed between the rings (9) and (10) is a Hall pickup (11) whose output signal carries the information relating to the defect detected. According to the invention, the sensing head (8) is disposed in a sealed housing (13) made of nonmagnetic material in such a way that it is offset with respect to the magnetically neutral zone of the magnetic field in the direction opposite to the direction of travel of the workpiece (4) under test. The novel circuit arrangement for evaluating the output signal of the defectoscope comprises an amplifier (16) connected to a recording device (20). According to the invention, the circuit arrangement is provided with a capacitor chain (17) connected between the output of the Hall pickup (11) and the input of the amplifier (16). The noval circuit arrangement also comprises an adjustable voltage divider (18) which is inserted in the supply circuit of the amplifier (16), whose inverting input ... Original abstract incomplete. <IMAGE>
Patent DE-3400253-A1 (DE)
Title: Pivoted arm for fastening an independently pivotable hanger block
Inventor: CLASING FEDERICO
IPC: B66C23/60
Filed: 1984-01-05
Abstract: A pivoted arm for fastening an independently pivotable hanger block by a hollow pin for passing through one or two fetching parts of hanger tackle, which hanger block holds a derrick boom, in particular on the mast of ships, in particular on the spreader, by means of the hanger tackle, is characterised in that the pivoted arm (5) is also connected to the mast or the spreader in such a way as to be pivotable about a hollow pin (10) in order to pass through a fetching part (2) of the hanger tackle (1), and in that deflection pulleys (7, 14) are arranged on the pivoted arm (5) in such a way that the other fetching part (4) is also passed through in the direction of the axis (12) of the hollow pin (10). <IMAGE>
Patent DE-3403729-A1 (DE)
Inventor: THIELE EDGAR
IPC: F41G3/32
Filed: 1984-02-03
Abstract: To check the system behaviour of the anti-aircraft devices and to train the operating crew in the tank, simulation systems are required. According to the invention, for a more effective execution of these measures, a flight simulation device with a memory for flight target data is integrated as an independent functional unit into the combat compartment of the tank. The system-specific display media are also included in the functions.
Patent DE-3422703-A1 (DE)
Inventor: SCHOENBORN KLAUS
IPC: E06B1/04
Filed: 1984-06-19
Abstract: The case consists of at least two round profiles or tubes which run parallel to one another and are interconnected and which form the limbs of the case. The profiles are mutually offset in the opening plane of the door or of the window, so that one of the profiles forms the rebate and the other of the profiles forms the stop for the door or window wing. Round profiles arranged in the same manner can also serve as frames for door or window wings, the door panelling or glazing being fixed on at least one of the round profiles. <IMAGE>
Patent DE-3428288-A1 (DE)
Title: Sanitary fitting
Inventor: ZWINK HELMUT
IPC: E03C1/042
Filed: 1984-08-01
Abstract: In the case of a sanitary fitting, the housing (10), which simultaneously fulfils a technical function and an aesthetic function, has two cylindrical connection bores (18) which extend at right angles to the rear wall (20) of the housing and in which a ball-shaped sealing head (24) of an S connecting part (26) can be displaced with sliding fit in the axial direction, and in addition can be tilted. <IMAGE>
Patent DE-3430521-A1 (DE)
Title: Front attachment cooling turbine for tubular bodies which carry compressed gas or pressurised liquid
Inventor: LAMPE RUDOLF
IPC: F41A13/10
Filed: 1984-08-18
Abstract: The device according to the invention relates to a front attachment cooling turbine which is fitted to the muzzle of the barrel of a weapon. A rotation body, which is supported in said device such that it can rotate, has fan blades attached to its external diameter and has turbine blades attached to its end wall, is caused to rotate by the gas pressure which emerges from the muzzle of the weapon barrel (1) when a shot is fired and acts on the turbine blades and transports air through the rotating fan blades, which act as a fan, which air - by virtue of the design - is sucked out of the cooling jacket of the weapon. This results in a cooling effect, particularly in the case of a firing sequence of automatic weapons, which extracts heat from the barrel of the weapon. A further advantage of the device according to the invention is its silencing effect. Furthermore, the rotation of the turbine body of the front attachment cooling turbine according to the invention, which acts like a gyro (gyroscope), exerts a stabilising influence, with respect to fluctuations, on the weapon barrel on which the attachment cooling turbine is fitted.
Patent DE-3431591-A1 (DE)
Inventor: VOELTER WOLFGANG PROF DR
IPC: C07C209/14
Filed: 1984-08-28
Abstract: A process for the production of amino compounds from hydroxyl compounds (Voelter reaction), according to which a hydroxyl compound is converted with trifluormethanesulphonic acid anhydride in water-free conditions, the corresponding triflate derivative is converted, in water-free conditions, with ammonia or an amine in an organic solvent and the amino compound obtained (formula I) is isolated.
Patent DE-3432245-A1 (DE)
Title: Bearing and/or guide roller for pull-out guides for drawers or the like
Inventor: GRASS ALFRED
IPC: A47B88/04
Filed: 1984-09-01
Abstract: Published without abstract.
Patent DE-3442682-A1 (DE)
Title: Independent wheel suspension for motor vehicles
Inventor: KILLIAN FRIEDRICH DIPL ING
IPC: B60G3/26
Filed: 1984-11-23
Abstract: The invention relates to an independent wheel suspension for motor vehicles with a wheel carrier which is pivoted on upper and lower suspension links, and with a shock absorber connected to the lower suspension link, especially a spring damper element, the upper suspension link being designed as a two-armed lever, on the free arm of which the shock absorber is pivoted, in order to obtain the necessary freedom of movement between the wheel carrier and the shock absorber.
Patent DE-3442796-A1 (DE)
Title: Process for the exposure of photographs with a hologram superposed upon the photograph in the photographic base layer
Inventor: DAUSMANN GUENTHER J
IPC: G03C5/04
Filed: 1984-11-23
Abstract: The hologram is produced, for example, in accordance with the Lippmann-Bragg process by an object beam and a reference beam which originate from the same light source; the object beam contains the amplitude information corresponding to the photograph, so that the latter is imaged at the same time on the base layer corresponding to the hologram plane. The aperture diaphragm of the optical imaging system represents the object to be imaged of the hologram. In order to produce a hologram of good total resolution, even in the case of relatively large white components of the photograph, an amplitude raster comprising points or lines is superposed upon the amplitude information.
Patent DE-3502595-A1 (DE)
Title: Pipe wrench with finger guard
Inventor: ODENTHAL HANS
IPC: B25B7/00
Filed: 1985-01-26
Abstract: A pipe wrench (1) with adjustable jaw width consists of an outer wrench part (2) provided with a through-slot (3) and of an inner wrench part (4) put through the outer wrench part (2), in which arrangement a bearing pin (5) passing through the through-slot (3) can be brought into engagement with in each case one (7) of several catch recesses (6 to 10) made on the inner wrench part (4), and has as a finger guard a stop (13) limiting the approach of the wrench-handle legs (16, 17). In order to obtain a reliable finger guard, the stop (13) sits transversely in the through-slot (3) and, when the wrench (1) is locked, can be pivoted about the bearing pin (5) until it strikes the inner wrench part (4). <IMAGE>
Patent DE-3503877-A1 (DE)
Title: Opto-electronic arrangement for supplying an electronic circuit with light
Inventor: ZOGRAPHOS GEORG DIPL PHYS
IPC: H04B10/80
Filed: 1985-02-02
Abstract: In the case of an arrangement for transmitting supply energy by light, the voltage which is produced at the receiving end (41) by photodiodes (23, 24) is stepped up by means of a transformer (35). In this case, the chopping of the current which is supplied to the transformer is carried out by chopping the light on the transmission side (40). In one advantageous embodiment, light of two different wavelengths is transmitted alternately and is processed in a push-pull manner in the transformer (35). <IMAGE>
Patent DE-3504433-A1 (DE)
Title: Plastics pipe with markings and process for the production thereof
Inventor: NOE KLAUS PETER
IPC: B29C59/04
Filed: 1985-02-09
Abstract: The invention describes a plastics pipe with markings and a process for the production thereof. The plastics pipe is distinguished in that the markings are longitudinal markings extending at least substantially over the entire axial pipe length. By means of this type of marking, the cutting to length of the pipe in situ is decisively facilitated. The process for producing this plastics pipe provides for the embossing face of an embossing roller connected downstream of the extruder, for longitudinal marking, to be rolled over the outer circumferential surface, which is still sufficiently soft for embossing, of the unmarked pipe leaving the extruder, and for said embossing roller to be rotated by the pipe emerging from the extruder, making a separate drive for the embossing roller unnecessary.
Patent DE-3509939-A1 (DE)
Title: Irradiation device
Inventor: WEINER RUDOLF DIPL ING
IPC: F21V29/02
Filed: 1985-03-19
Abstract: An irradiation device has in each case a venting device (8, 12) behind a reflector housing (1) and below the reflector housing (1). An air part-stream (15) is conveyed by the venting device (12) toward the outside between two glass sheets (3, 4) covering the reflector housing at the front. The venting device (8) sucks a part-stream (16) of the air pressed by the venting device (12) into the irradiation device into the reflector housing (1). The sides of the reflector housing (1) are provided with air inlet openings through which the quartz burner holders project and through which cooling air can flow along the quartz burner holders into the interior of the reflector housing (1). <IMAGE>
Patent DE-3513509-A1 (DE)
Title: Container for dispatching a substance under anaerobic conditions
Inventor: SCHOLZEN RAINER
IPC: B01L3/00
Filed: 1985-04-16
Abstract: The container has a tube (7) which is sealed gas-tightly on both sides with screwed-in closure pieces (1, 10). In the tube (7) are a gas cartridge (6) and an insertion tube (8) with a substance bearer (17). A pin (5) which is arranged at the screwed-in end of the one closure piece (1) engages in the valve aperture of the gas cartridge (6). The tube (7) is dimensioned such that, when the other closure piece (10) is screwed in, the gas cartridge (6) filled with a protective gas is pushed against the pin (5), and the valve is thus opened. The escaping gas displaces the air in the container which passes through a non-return valve (11) into the surrounding atmosphere. <IMAGE>
Patent DE-3514717-A1 (DE)
Title: Process and apparatus for obtaining zinc oxides from fine granular sulphidic zinc concentrate by means of a pyrometallurgical smelting treatment
Inventor: HENRICH GUENTER DR
IPC: C22B19/04
Filed: 1985-04-24
Abstract: Zinc is normally produced by roasting, neutral leaching and sulphuric acid curing. The residues produced in the process, whose amounts are considerable and which are stored in dumps, form a potential danger for the environment. The invention describes a novel process for a smelting treatment and an apparatus suitable therefor, which overcome the abovementioned problems and do not produce polluting residues in the production of zinc oxides. This is achieved, according to the invention, by the zinc fractions being evaporated in a first step at high temperatures and in a reductive atmosphere, and by oxidising and condensing the vaporous zinc in a second step in an oxidising atmosphere to give zinc oxide, whereupon the zinc oxide particles are precipitated from the gas phase.
Patent DE-3523972-A1 (DE)
Title: Cross correlator
Inventor: DEKKER DAVID LINDSAY
IPC: G06F17/15
Filed: 1985-07-04
Abstract: The invention specifies a method for eliminating disturbances which are commonly contained in signals correlated with respect to one another. The method consists in determining the positive time cross correlation function, the negative time cross correlation function and the difference between these functions. A device for carrying out the method is described. The functions can be evaluated with the aid of a physical single-bit correlator even if the input signals are resolved in more than one bit. A signal processing system is used for updating smoothed estimated values of the difference at a rate which is equal to the sampling rate and in order to evaluate the mean value of the most probable time delay.
Patent DE-3533743-A1 (DE)
Title: Toothed machine elements for the transmission of rotary motions
Inventor: LANGE BERNHARD DIPL ING
IPC: F16H57/00
Filed: 1985-09-21
Abstract: The invention relates to toothed machine elements for the transmission of rotary motions, especially intermeshing gearwheels. To avoid single-frequency excitations, which can manifest themselves as whining or humming, the invention proposes that the machine elements have teeth spaced non-uniformly in alternate fashion.
Patent DE-3538150-A1 (DE)
Title: Spring strut
Inventor: LUTZ DIETER DR
IPC: B60G17/02
Filed: 1985-10-26
Abstract: For a spring strut for the suspension and vibration damping of a vehicle body in relation to a vehicle wheel, a facility for easy adjustment of a spring mounting is required, which permits problem-free assembly prior to fitting into a vehicle. Another objective is that the spring strut should take up as little carrying capacity as possible. This object is achieved in that a sleeve, which can be pushed onto the receiver tube and is supported on its upper end carries a spring mounting, which is detachable and adjustable in an axial direction.
Patent DE-3539913-A1 (DE)
Title: Computer-controlled allround machine
Inventor: DRAUTZ JOACHIM
IPC: A23G3/28
Filed: 1985-11-11
Abstract: To reduce the multiplicity of special machines and/or devices which are used in bakeries and/or cake shops in particular, but also to reduce the number of very time-consuming manual and small-scale operations, a computer-controlled "allround machine" which has continuous-path control, via the machine table of which a conveyor belt can be optionally controlled in a forward or backward direction and which has two lifting arms which can be hydraulically extended both vertically and horizontally, one of which is situated right of the table and one of which is situated to the left of the table is substituted, reducing the manufacturing time for complex shapes (e.g. figure gateaux) by over 100%. To facilitate the production of bread rolls, the plaiting plates having the pieces of dough are mechanically swung into the working space and are automatically further processed. This machine is versatile, time saving and capable of extension. It has a great variety of applications and can be adapted to accommodate technological progress, both by the development of new tools and by reconfiguration simply by reprogramming via the operating panel. The finished pieces are all of the same size and shape and are of a constant quality.
Patent DE-3541428-A1 (DE)
Inventor: ELBEN ULRICH DR
IPC: C07D213/74
Filed: 1985-11-23
Abstract: A pyridine compound of the formula I    <IMAGE>  (I)  in which R1 and R2 independently of each other represent hydrogen or alkyl having from 1 to 4 carbon atoms, R3 represents hydrogen or alkyl having up to 2 carbon atoms and A represents alkylene having 2 to 4 carbon atoms, n is O or 1, Z is a group of the formula Za, Zb or Zc <IMAGE>  in which either R4 is hydrogen and R5 is phenyl or cinnamyl or R4, R5, R7 and R8 independently of each other are pyridyl, phenyl or phenyl which is substituted by up to 2 equal or different substituents from the group halogen and alkoxy having up to 2 carbon atoms, R6 is hydrogen or hydroxy and X is hydrogen, a cyano, amino or nitro group or the group -CO-R9, in whcih R9 is hydroxy or alkoxy having from 1 to 4 carbon atoms, and the physiologically tolerable salts of these compounds. The invention also relates to a process for the manufacture of such compounds and to their use in pharmaceutical compositions.
Patent DE-3543396-A1 (DE)
Title: Band-type circular saw
Inventor: FRIES BERTHOLD
IPC: B23D61/02
Filed: 1985-12-07
Abstract: To produce tensile stresses in the peripheral area of disc-shaped tools, in particular of circular saw blades which have flanges arranged in the blade centre and having a concentric bore for accommodating a drive shaft, the tools are designed in such a way that they consist of individual segments (3, 4) which are connected to the flange. In each case two adjacent segments (3, 4) are connected to one another via tooth bands. One segment (3) of the segment pair (3, 4) is connected to the flange (8) in such a way as to be fixed in terms of rotation, while the second segment (4) is rotatably fastened to the flange (8). Acting on the second segment (4) is a moment which spreads both segments (3, 4) apart, in particular in the peripheral area, and thus produces tensile stresses in the associated tooth bands (2). <IMAGE>
Patent DE-3544365-A1 (DE)
Title: 8 alpha -Acylaminoergolines
Inventor: HAEFLIGER WALTER DR
IPC: C07D457/12
Filed: 1985-12-14
Abstract: Novel 8 alpha -acylaminoergolines of the formula: <IMAGE>  in which     R1 represents hydrogen or alkyl having 1 to 4 C atoms,   R2 represents hydrogen, Cl, Br or CH3, R3 represents alkyl having 1 to 5 C atoms or alkenyl having 3-5 C atoms, where the double bond is not located on the C atom adjacent to the N and R4 represents alkyl having 1 to 7 C atoms, cycloalkyl having 3-7 C atoms, adamantyl, phenyl which is optionally substituted one or more times by alkyl having 1 to 3 C atoms, alkoxy having 1 to 3 C atoms, alkylthio having 1 to 3 C atoms, CF3, OH, NO2, NH2, NH-(alkyl having 1 to 3 C atoms) and/or N(alkyl having 1 to 3 C atoms)2, or phenyl which is fused to a non-aromatic 5- or 6-membered ring containing 1 or 2 O and/or S atoms, with the proviso that if R2 represents hydrogen, neither R3 nor R4 may denote a methyl group,  and the acid addition salts of these compounds. These compounds are neuroleptics and PRL inhibitors.
Patent DE-3614611-A1 (DE)
Title: Method and device for improving the picture steadiness of film scanners
Inventor: GEBAUER VOLKER
IPC: H04N3/40
Filed: 1986-04-30
Abstract: A marking exposed onto a cinefilm during the stopped phase controls the framing during the reproduction by means of a film scanner, picture steadiness errors being eliminated from the recording and copying processes. In addition, this can be used for automatic framing. <IMAGE>