baber/WOPTO huggingface dataset:
Patent DE-3341120-A1 (DE)
Title: Brake unit for part disc brakes
Inventor: ROEMER ROLAND DR ING
IPC: F16D55/224
Filed: 1983-11-12
Abstract: The brake unit (1) for part disc brakes is characterised by a calliper (4), which is arranged radially on the circumference of the brake disc (3) and mounted floatingly in a support (5), with two two-armed brake levers (6, 7) which are limitedly pivotable in each case about an axis of rotation in the support (5) and on the inner lever arms (6a, 7a) of which the brake lining supports (10) with the brake linings (11) acting on the brake disc (3) are suspended in an articulated manner, and between the outer lever arms (6b, 7b) of which an exchangeable brake-closing and releasing arrangement (12) is articulated. <IMAGE>
Patent DE-3341571-A1 (DE)
Inventor: BENZ GUENTER DIPL CHEM DR
IPC: C07K5/08
Filed: 1983-11-17
Abstract: New antibiotics of the formula   <IMAGE>   in which X is O or N-CO-NH2, R is the radical of an aminoacid other than serine, an oligopeptide other than HyoHyoHyoSer or a derivative thereof on the free amino group, or a radical from the group comprising HyoSer, HyoHyoSer, HyoHyoHyoAla, HyoHyoHyoThr, Hyo, HyoHyo or HyoHyoHyo, and Hyo is N5-acetyl-N5-hydroxy-L-ornithine. The intermediate wherein R is H is also new as is the tripeptide   <IMAGE>
Patent DE-3342463-A1 (DE)
Title: Method of monitoring the development of cracks in machine parts and components
Inventor: NICK GUENTHER
IPC: G01N29/11
Filed: 1983-11-24
Abstract: In a method of monitoring the development of cracks in machine parts and components, in particular in engine and machine shafts, by irradiation with ultrasonic waves, a hole in which a receiver test head for receiving the ultrasonic waves emitted by a transmitting test head is displaced is made in the crack-free section of the machine part or component. The hole is situated near the crack plane on a side of the latter which is remote from the transmitting test head and it extends to a greater depth than the crack plane and does not intersect the latter. <IMAGE>
Patent DE-3343057-A1 (DE)
Title: Overload protection for spindle presses by a limitation of the torque introduced into the spindle, the spindle nut being mounted rotatably
Inventor: GUT BAPTIST DIPL ING
IPC: B30B1/18
Filed: 1983-11-29
Abstract: The invention relates to an overload protection for spindle presses by a limitation of the torque introduced into the spindle, the spindle nut being mounted rotatably, and its set object is to improve such an overload protection in comparison with conventional versions.   This is achieved, on the one hand, in that the spindle nut (6), when arranged in the press ram, is supported on the latter via interposed hydraulic piston/cylinder units (8, 9) or resilient elements. But it is also possible for the spindle nut (6), when arranged in the press body, to be supported on the latter via interposed hydraulic piston/cylinder units (8, 9) or resilient elements. <IMAGE>
Patent DE-3400034-A1 (DE)
Inventor: SCHICK JOACHIM DIPL PHYS
IPC: F02P23/04
Filed: 1984-01-03
Abstract: A substantially instantaneous ignition of an ignitable fuel mixture during the compression phase in the volume of the combustion chamber of an alternating or rotary piston machine may be obtained together with a combination of a lean mixture and a reduction of noxious product emission by introducing high energy rays in the form of a plurality of unfocused laser rays (30) into the combustion chamber so as to generate in the combustion chamber at least at the ignition time a layer traversed by a plurality of those rays (30), the arrangement being such that the wall of the combustion chamber, and during the compression phase, the front surface of the piston facing said walls are close to the layer and that, at the ignition moment, at least in a surface area of the layer, elementary ignition processes are triggered so that the flame fronts providing from the neighbouring elementary ignition processes meet before a displacement of the front surface of the piston during the expansion stroke.
Patent DE-3400522-A1 (DE)
Title: Fountain pen having a writing tube
Inventor: KATZ OTTO DIPL ING
IPC: B43K8/18
Filed: 1984-01-10
Abstract: A fountain pen has a cylinder insert detachably secured at the front end of a pen barrel and bearing a writing tube, into which a cleaning wire is inserted which is attached to a longitudinally movable falling weight. Provided in the cylinder insert are compensation chambers which create a connection between the ink container and the outside air. The compensation chambers are formed by a cylinder insert and a guide tube which are each pushed into each other by means of elastic strips or ribs, the falling weight being mounted in the guide tube in such a manner as to be secured against twisting but axially displaceable, and the guide tube in turn being fixedly connected to a gripping sleeve. Inserted into the gripping sleeve is a cylinder insert which bears the writing tube, which can thus be twisted relative to the cleaning wire.
Patent DE-3405354-A1 (DE)
Title: Installation for loading transport containers from road vehicles onto rail-bound vehicles or vice versa, from rail-bound vehicles onto road vehicles
IPC: B65G63/02
Filed: 1984-02-15
Abstract: Published without abstract.
Patent DE-3405596-A1 (DE)
Inventor: HIEBER KONRAD DR RER NAT
IPC: C23C14/54
Filed: 1984-02-16
Abstract: 1. Process for the control and the regulation of the alloy composition of electrically conducting metallic layers, such as are employed, in particular, in semi-conductor and thin-film technology, during the layer production by vapor deposition or sputtering with the aid of electrical resistance measurements, characterized in that a) the instantaneous electrical layer resistance Ri and the instantaneous layer thickness di are measured or determined continuously, b) the actual value of the controlled variable, rho**Infin i is established therefrom, c) the actual value is compared with the desired value of rho**Infin i for the layer thickness di , d) in the case of system deviations (differences between desired value and actual value), the ratio of the rates of the coating sources (A and B) is varied correspondingly as manipulated variable, and e) when a specified final value is reached the coating process is terminated.
Patent DE-3422216-A1 (DE)
Inventor: GIMPEL JUERGEN DR
IPC: D06P1/56
Filed: 1984-06-15
Abstract: A binder which is suitable for coating agents and is based on a combination which is essentially free of protective colloids and consists of an aqueous primary dispersion of a synthetic polymer and a water-insoluble polycondensate of phenols and aldehydes, some of which may be replaced by ketones, is prepared by a process in which the phenolic components for the polycondensate are first mixed with an aqueous primary dispersion of a synthetic polymer which contains glycidyl, carbonyl, N-methylol, N-alkoxymethyl, ether, amino and/or hydrazo groups and may furthermore contain carboxyl or hydroxyl groups, and the polycondensation with the aldehydes (and ketones) is then carried out in this mixture, under conventional conditions. The binders prepared according to the invention are useful as binders for dispersion paints and coatings, in particular as heat-curable binders for metal finishes.
Patent DE-3424913-A1 (DE)
Title: Electromagnetic valve
Inventor: AFFELDT KARL-HEINZ DIPL ING
IPC: H01F7/16
Filed: 1984-07-06
Abstract: There is proposed an electromagnetic valve for blood pressure measuring instruments which is easy to produce and satisfies high demands. A coil (61) whose hollow cylindrical magnetic core (41) has an air inlet opening (43) and an air outlet opening (17) is located in a hollow cylindrical magnet yoke (68). A star-shaped membrane (74) of a magnetic material, which carries on its side facing the air outlet opening a sealing washer (75) made of an elastic material, is located in front of the air outlet opening. <IMAGE>
Patent DE-3428965-A1 (DE)
Inventor: BRUST HANS-DETLEF
IPC: G01R31/28
Filed: 1984-08-06
Abstract: A method and apparatus for detecting imaging measuring points which have a defined signal progression for testing an integrated circuit and wherein the signals at the measuring points have a defined signal progression and wherein a secondary particle signal is generated using a scanning particle microscope and which makes it possible to quickly locate a measuring point in an integrated circuit at which a defined signal is present or, respectively, assuming there are faults in the electronic modules to identify whether a defined signal has potentially failed and wherein the measured secondary particle signal is compared to the anticipated signal. The comparison can occur using a correlation method and the correlation can be accomplished with the assistance of an electronic correlator or also with the assistance of the particle beam itself. When the particle beam itself is used, the particle beam is modulated with the anticipated signal progression and the resulting secondary particle signal is integrated.
Patent DE-3439973-A1 (DE)
Title: Process for the production of camshafts
Inventor: SINGH SUMAJIT DR ING
IPC: F16H53/02
Filed: 1984-11-02
Abstract: The invention relates to a process for the production of a camshaft having a plurality of cams and bearing segments and, if appropriate, having connecting segments, the bearing segments and/or the connecting segments being radially smaller than the cam base-circle regions, and there being used as a starting material for the camshaft a tube, from which the cams are formed by expanding within a forging die. To achieve a more uniform wall thickness of the camshaft and to prevent the formation of cracks, a tube with a larger radius than that of the connecting segments and/or of the bearing segments is used and this tube is appropriately narrowed, especially by swaging, to form the bearing segments and the connecting segments.
Patent DE-3447519-A1 (DE)
Title: Process for simultaneous scrubbing of SO2 and NOx using electrolysis and feeding formic acid
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1984-12-27
Abstract: It has already been proposed, for adjusting the redox potential and for stabilising the iron chelate solution, in addition to the accompanying additives, to incorporate electrolysis into the process in place of sodium dithionite. According to the invention it is proposed that limestone and/or hydrated lime with addition of NTA and/or EDTA are added to the scrubbing liquid, the scrubbing liquid is conducted with sodium dithionite over an iron reactor and, if there is a negative balance between SO2 and NOx, pyrosulphite is added to the scrubbing liquid and for stabilising the discharge - in particular of the iron chelate - acids are fed in, preferably formic acid, and for rapid adjustment of the scrubbing liquid in the region of the desired redox potential, an electrolysis is connected intermediately in the scrubbing liquid circulation.
Patent DE-3501689-A1 (DE)
Inventor: RATHMANN HELMUT ING GRAD
IPC: E06B9/17
Filed: 1985-01-19
Abstract: 1. A jalousie-type roller shutter having a multitude of slats (5) hinged one to another at their upper longitudinal edge via draw links (7), guide elements (27) provided in laterally arranged guide rails (1) in which the slats (5), from a particular uppermost slat (5) downward, are supported and rendered rotatable about their longitudinal axis by means of guide pins (24), and a base slat (25) comprising a hinged tilting strut (39) whose upper edge may be moved out of the plane of the roller shutter armour on touch-down of the base slat (25) so as to swivel the slats (5), characterized in that the axes of the joints (8, 9, 10, 11 ; 16, 17, 18, 19) extend in a common plane of the shutter armour in the closed position, in that the guide elements in the guide rails (1) are chains having chain links (27) each of which is provided with a guide slot (32) in which the guide pin (24) of the respective slat is located in a displaceable manner, in that on each chain link (27) there is a projection (34) having an outward slanting locating surface (36) which is in correlation with a contact surface (37) in a recess (35) in the front face of the respective slat (5), in that connecting links (15) are hinged on the slats (5) at a distance from the upper longitudinal edge, and in that the tilting strut (39) is hinged at its upper edge both to the longitudinal bottom edge (14) of the lowermost slat (5) and to the lowermost connecting link (15).
Patent DE-3505948-A1 (DE)
Title: Impact plates for coal mills
IPC: B02C13/28
Filed: 1985-02-21
Abstract: The impact plates shown in Figure I and II are coated with a paste consisting of boron carbide, silicon carbide and an activator and heated in vacuo to 900-1000 DEG C. The plate surface is thereby protected by carbide precipitation in such a way that improved wear resistance is obtained.
Patent DE-3513616-A1 (DE)
Title: Device for performing stroke movements
Inventor: TRENNER ALBRECHT
IPC: F15B15/02
Filed: 1985-04-16
Abstract: The device for performing stroke movements has two units (1, 2) movable relative to one another in a translatory manner by a pneumatically acting piston/cylinder unit (4). The movement is guided by a rod guide (8, 34, 35) as well as a slide guide (9) which are arranged on opposite sides of and parallel to the piston/cylinder unit (4). This double guide, functionally separate according to tasks, guarantees high precision and repetitive accuracy of the stroke movement in a compact type of construction. The cost of manufacturing the device is relatively low. The device is especially suitable for the manipulation of workpieces in an automatic assembly machine. <IMAGE>
Patent DE-3514172-A1 (DE)
Title: Tap
Inventor: KROME HELMUT
IPC: B67D1/14
Filed: 1985-04-19
Abstract: A tap for pressurised drinks, especially drinks containing carbon dioxide and/or nitrogen, such as beer or the like, a shut-off valve which is arranged in the outlet pipe of the tap and can be actuated by means of a pivotable tapping lever, and a ventilation bore which connects the channel of the outlet section of the tap in the closed condition of the latter to the atmosphere being provided, is to be designed in such a way that it is as low as possible despite having a relatively large passage aperture for the liquid passing through, is maintenance-free to a substantial extent and is absolutely leak-proof in the closed condition. To this end, provision is made according to the invention for a ball valve which is known per se to be used as a tap shut-off valve, which ball valve has a ball which is supported in two plastic bearing shells which have the passage bore through which the liquid is discharged and can be rotated about a vertical axis inside the two ball sockets of the bearing shells, the bearing shells in their turn having inlet and outlet apertures which are adapted to the ball passage aperture and for the ventilating bore to extend outside the shut-off valve in the tap casing and to form a connection between the channel of the outlet section and a bore leading to the atmosphere in a carrier for the ball in the closed condition of the tap.
Patent DE-3514817-A1 (DE)
Title: Process for the production of a polyolefin support material
Inventor: FUCHS UWE
IPC: C12N11/08
Filed: 1985-04-24
Abstract: In a process for the production of a polyolefin support material used as a colonisation surface for microorganisms, first closed-cell polyolefin elements are foamed, and the closed-cell structure of the polyolefin elements is subsequently opened up into an at least partially open-cell structure by the external and/or internal action of force.
Patent DE-3517220-A1 (DE)
Title: Refrigerating installation having a blow-out system, and a method for operating the same
Inventor: HUENNIGER EDWARD A
IPC: G05D23/24
Filed: 1985-05-13
Abstract: A refrigerating installation is described having a blow-out system which contains a blow-out safety switch which has temperature sensors (1, 2) for sensing the temperature difference between the coolant in the evaporator and the coolant in the condenser of the refrigerating installation, and for emitting electrical signals (which indicate the sensed temperatures) to an electronic control arrangement (43) of the refrigerating installation, for example a microcomputer control arrangement. The use of the temperature sensors (1, 2) which supply the electrical signals and indicate the temperatures sensed by them eliminates the necessity for using a conventional differential-pressure switch as a blow-out safety switch, as a result of which the costs are reduced and the reliability of the blow-out system is improved and, at the same time, the blow-out system is made more compatible with the electronic control arrangement (43) of the refrigerating installation. <IMAGE>
Patent DE-3520149-A1 (DE)
Title: Process and apparatus for dewatering harbour mud
Inventor: PEINE JOHANNES
IPC: B09B1/00
Filed: 1985-06-05
Abstract: To dewater the mud resulting in harbour basins, it is intensively mixed with fly ash, having a high lime content, from power stations having desulphurization plants, and then supplied to a landfill. The ratio of harbour mud to fly ash is to be 10:1, the fly ash having a proportion of more than 50% of lime. Surprisingly, such a mixture is stable early and can then be brought to tips without further treatment. A storage vessel serves to carry out the process, which is mounted on a transportable stand and is provided with a mixing apparatus covering the entire vessel, that is a shaft fitted with paddles. On the bottom is arranged a continuous transporter which both discharges the mixed product towards the rear and also further mixes it at the same time. <IMAGE>
Patent DE-3520435-A1 (DE)
Title: Alternator, especially for motor vehicles
Inventor: CONSTANTINI PAUL
IPC: H02K9/06
Filed: 1985-06-07
Abstract: On its rear bearing (2), the alternator has an electronic voltage regulator (3) which is designed using hybrid circuit technology, and is characterised in that the housing of the regulator (3) has a plurality of ribs (7) which are separated from one another by channels (9), these channels (9) opening in an induction opening (6) of a cap (4) which protects the various elements for the forming of the current produced by the alternator. <IMAGE>
Patent DE-3521325-A1 (DE)
Title: Folding handle
Inventor: PHILIPPEN DIETER P
IPC: A47K3/28
Filed: 1985-06-14
Abstract: A folding handle is described which consists of an attachment plate which can be screwed to a wall surface and of a bracket which can be mounted on said attachment plate for a folding seat or the like, according to the invention the bracket having four pins arranged at a right angle to one another and pointing towards the rear and an attachment means, in particular a knurled screw or the like which is arranged approximately centrally near to the upper end and which can be inserted to fit into corresponding openings in the attachment plate, a multiplicity of openings being present one above the other in such a way that the bracket can be inserted into the attachment plate at several, in particular three or four, height levels.
Patent DE-3523405-A1 (DE)
Title: Dust blow-off device for cleaning-out machines
Inventor: EBERLE ERNST
IPC: A43D95/08
Filed: 1985-06-29
Abstract: The invention relates to a shoe processing machine provided with a compressed air nozzle and an extraction system. The dust adhering to the shoe during grinding is removed at the processing point by means of a jet of compressed air and is passed on directly into an extraction shaft. The compressed air valve is actuated selectively by means of touch contact, foot switch, proximity switch or light barrier. <IMAGE>
Patent DE-3531278-A1 (DE)
Title: Apparatus for the continuous severing of sections from a web of material
IPC: B26D1/62
Filed: 1985-09-02
Abstract: In a transverse cutter for the continuous severing of sections from a web of material by means of a rotating cutting knife, a rotating holding means is used which has an area which is small in relation to the areas of the sections, may take the form of a finger, for example, commences immediately behind the severing line and conveys the section before and after severing. <IMAGE>
Patent DE-3536071-A1 (DE)
Title: Prechamber for a washing-machine lye pump
Inventor: THIER KARL ING GRAD
IPC: D06F39/08
Filed: 1985-10-09
Abstract: In a lye-pump prechamber, into which an inflow connection 5 and a flow-off connection 8 located opposite the latter open tangentially, the flows are to be further improved to the effect that, as far as possible, part flows can no longer form. This is achieved essentially in that the openings 31 and 32 are mounted so low that the interior of the prechamber 6 has, between the openings a groove-shaped connection 38 arranged tangentially to the circular cross-section of the interior. <IMAGE>
Patent DE-3538229-A1 (DE)
Inventor: FEDERN KLAUS PROF DR ING
IPC: G01M7/06
Filed: 1985-10-24
Abstract: A vibrating element (1) fixedly supported by leaf springs (2, 17 at 3). A drive comprises both separate vibrators (4 and 5) which act upon both extremities (7, 8) of a tumbler lever (6) linked on its turn to the vibrating supporting element (1) by rods (9) and to the leaf springs (2, 17) by driving rods (10). With this installation separate horizontal and vertical vibratory movements can be produced, as well as variable superposed vertical and horizontal movements.
Patent DE-3542460-A1 (DE)
Title: Length-measuring tool
Inventor: BOUS EWALD
IPC: G01B3/11
Filed: 1985-11-30
Abstract: Length-measuring tool, for example a cord (1) with marks, on which there is mounted at least at one end a fastening device for fastening to spatially differing initial measuring points. For the purpose of ease of fastening, for example to a pipe stub or thread, the fastening device is constructed as a clip-on fastening device, for example as a collar-shaped elastic holder (5) or as a screw-on fastening device, for example as a sleeve nut. <IMAGE>
Patent DE-3600465-A1 (DE)
Title: Lid of a large household pack
Inventor: KUENZEL WERNER
IPC: B65D55/02
Filed: 1986-01-10
Abstract: In order to keep a child-resistant large household pack with a lid (6) which essentially covers the whole cross-section of the pack reliably closed even in respect of deformation of the container, U-profile strips (8) running diametrically in the lid surface (7) are provided, and the lid edge (11) is fitted with two opposite clamping profiles (14) having lateral webs (15) for the laterally secured deflection of a tensioned gripping strap (3) (Figure 5). <IMAGE>
Patent DE-3601193-A1 (DE)
Title: Unit consisting of electric generator and internal combustion engine for boats
Inventor: ZEISE ULRICH
IPC: F02B63/04
Filed: 1986-01-17
Abstract: The invention relates to a unit for boats, consisting of a cooled electric generator and a directly attached internal combustion engine, in particular a diesel engine, driving the generator and cooled by external water. The generator and engine have a common cooling-water circulation, the line which comes from the generator and dissipates the generator heat being connected to the cooling-water inlet of the engine. <IMAGE>