baber/WOPTO huggingface dataset:
Patent DE-3619446-A1 (DE)
Title: Apparatus for generating electrical current (power)
IPC: F03B13/00
Filed: 1986-06-10
Abstract: Published without abstract.
Patent DE-3619774-A1 (DE)
Title: Device for the cooling of an externally controlled friction clutch
Inventor: KOERNER WILHELM DIPL ING
IPC: F16D13/72
Filed: 1986-06-12
Abstract: The invention relates to a device for the cooling of an externally controlled friction clutch with air feed blades arranged on a clutch pressure plate. Cooling air is drawn in by these through an air inlet aperture in the clutch housing from a point outside the clutch housing and conducted away to the outside through an outlet aperture of the clutch housing. In order to obtain an intensive flow of fresh air through the clutch housing, the said air is drawn in outside the body and fed through a duct to the clutch housing.
Patent DE-3623144-A1 (DE)
Title: Training apparatus
Inventor: SCHNELL JOSEF
IPC: A63B21/06
Filed: 1986-07-09
Abstract: The invention relates to a training apparatus which substantially consists of a frame resting on the floor, a brace supported by the frame for the person training, and a training crank, the latter being connected via its shaft in a driven manner either indirectly, for example via a transmission, or directly to an arm equipped with interchangeable weights and lying opposite the crank, and this connection being releasable to permit alteration of the angular position between crank and arm. Such an apparatus is designed to offer a large number of training facilities without large areas and/or an insupportable financial expenditure being required. This is achieved in an apparatus which is characterised by being embodied as a multi-purpose apparatus, the brace (16) for the training person (26) being arranged so that its position can be changed and/or embodied in a reshapeable manner, and the arm (13) equipped with interchangeable weights (15) interacting with a stop (25) whose position can likewise be changed. <IMAGE>
Patent DE-3626473-A1 (DE)
Title: Angle clamping connection for rectangular profiles used in the construction work for fairs, shops, showcases and the like
Inventor: MICHL MANFRED
IPC: F16B12/32
Filed: 1986-08-05
Abstract: A description is given of an angle clamping connection for rectangular profiles used in the construction work for shops, fairs, showcases and the like, the rectangular profile exhibiting a rectangular core profile and open and/or closed protrusions which extend therefrom and are intended for the attachment of further rectangular profiles or other structural parts. The angle clamping connection is formed from two inserts which are connected together via an articulation, can be inserted into the core profile and can be clamped in the core profile by means of a grub screw passing through the rectangular profile. According to the invention, the insert comprises a rectangular block which can be pushed fully into the core profile and has two axial, mutually perpendicular bores. One bore, pointing in the profile direction, can receive an articulation pin extending from the articulation axis, whereas the other bore contains a metal insert having a threaded bore for receiving the grub screw and having a bore which is perpendicular to said threaded bore and is intended for receiving the threaded pin.
Patent DE-3628747-A1 (DE)
Title: Phosphinothricin resistance gene and its use
Inventor: STRAUCH ECKHARD
IPC: C12N15/64
Filed: 1986-08-23
Abstract: Selection of Streptomyces viridochromogenes DSM 40736 against phosphinothricyl-alanyl-alanine (PTT) results in PTT-resistant selectants. The DNA fragment which harbours the phosphinothricin (PTC) resistance gene is obtained from the complete DNA of these selectants by cutting with BamHI, cloning of a 4.0 kb fragment and selection for PTT resistance. This gene is suitable for producing PTC-resistant plants as well as resistance markers.
Patent DE-3629028-A1 (DE)
Title: Metering cylinder system
Inventor: SCHIEMANN OTTO
IPC: B05B12/00
Filed: 1986-08-27
Abstract: Metering cylinder system with variable metering of the metering cylinders and a mixing pipe supplied by the metering cylinders, metering cylinders and mixing pipe consisting of transparent material and a changeover device being provided which can be actuated from an applicator device, for example a spray gun or the like, and can be actuated at any time during the ejection process in order to initiate refilling of the metering cylinders.
Patent DE-3633319-A1 (DE)
Title: Device for reading graduated circles
Inventor: FEIST WIELAND DR
IPC: G01B9/00
Filed: 1986-10-01
Abstract: The device can be used wherever graduated circles are optoelectronically read, with a large scanning field, particularly for absolute reading systems in theodolites, tachymeters and fine measuring instruments. The invention has the aim of constructing the scanning systems for reading graduated circles to be simpler and having fewer and smaller optical components, and with an oscillator system for rotating the deflection element. The task consists in creating a device for reading graduated circles having a small diameter and a larger scanning field for small, light-weight electronic tachymeters or theodolites, having simple digital angle measuring systems and with graduated-circle reading close to the graduated circle in the telecentric principal optical path of the optical imaging system. This object is achieved by the fact that the deflection element 6 is constructed as a rotatable roof prism, the axis of rotation R-R being arranged in the half of the graduated-circle radius r on the line connecting the graduated-circle centre M with the principal point of the objective of the imaging system and being aligned perpendicularly to the plane of the graduated circle and the angle of rotation  phi  of the roof prism 6 corresponding to the centring angle  phi  of the graduated circle 2. <IMAGE>
Patent DE-3633542-A1 (DE)
Title: Seed drill
Inventor: GATTERMANN BERND
IPC: A01C7/20
Filed: 1986-10-02
Abstract: Seed drill, with a frame, on which seed coulters arranged staggered relative to one another in successive transverse rows are articulated pivotably in a vertical plane by means of coulter holders and the respective joint, coulter-pressure springs designed as compression springs being arranged respectively between the frame and the coulter holders of the seed coulters. In order to arrange the coulter-pressure spring designed as a compression spring in such a way that the coulter pressure on the seed coulter remains at least approximately constant at least over a limited region of the seed coulter, provision is made for arranging the compression springs (20) above the coulter holders (13) so as to extend approximately parallel to the coulter holders (13). <IMAGE>
Patent DE-3633838-A1 (DE)
Title: Method of increasing strength by the explosive cladding of sheets
Inventor: HAMPEL HEINRICH DR ING
IPC: B23K20/08
Filed: 1986-10-04
Abstract: The invention relates to a method of increasing strength by the explosive cladding of sheets, material strips or material wires of relatively high strength being embedded between two sheets of relatively low strength to be joined to one another by explosive cladding, which material strips or material wires are integrally joined to the sheets covering them by detonation of the explosive.
Patent DE-3636482-A1 (DE)
Title: Shock absorber for motor vehicles
Inventor: BREITENBACHER JUERGEN
IPC: F16F9/52
Filed: 1986-10-27
Abstract: A shock absorber for a motor vehicle is proposed, the usual fixing of which on the vehicle body (4) by way of two rubber rings (5, 6) is supplemented by a load-sensing ring (14) and two disc spring assemblies (8, 9), which are incorporated into the fixing. The load-sensing ring (14) delivers an appropriately signed signal corresponding to the load of the damper and this signal is used to adjust the damper force of the shock absorber (1). <IMAGE>
Patent DE-3642839-A1 (DE)
Title: Process for producing a sintered metal workpiece with a hardened edge layer
Inventor: VOLKMUTH JOHANN
IPC: C23C8/44
Filed: 1986-12-16
Abstract: In a process for producing a sintered metal workpiece with a hardened edge layer, the workpiece having a porosity is finish-sintered, and its edge layer is impregnated with a liquid impregnating agent and then heat-treated. To enable the edge layer hardening to be carried out particularly rapidly and economically, the edge layer of the workpiece is impregnated with a liquid plastic, whose cracking temperature is below the transformation temperature of the sintered metal. The workpiece is then heated to the reaction temperature and held at this temperature, so that the plastic decomposes and releases at least one hardening element which exudes this into the edge layer of the workpiece. Finally, the workpiece is quenched for hardening its edge layer which has reacted with the hardening element or elements of the plastic.
Patent DE-3705275-A1 (DE)
Title: Propelling piston doser for filling reaction chambers under pressure
Inventor: HOELTER HEINZ DIPL ING
IPC: B01J8/00
Filed: 1987-02-19
Abstract: Pressurised chambers are filled with solid via a cylinder containing two or more pistons which can be displaced independently of each other. The sealing pistons are connected in such a way that ejection of gas from the pressure chamber is avoided. On filling, only the volume of gas stored in the bulk material is introduced into the pressure chamber. Previous preparation of the solid is not required.
Patent DE-3707067-A1 (DE)
Title: Practice bow for stringed instruments
Inventor: GOERNER ARMIN
IPC: A63B21/06
Filed: 1987-03-05
Abstract: The practice bow has a bar which consists of a tube (11). Weights (14) are mounted movably, which can be exchanged, in part removed or locked according to the practice intention. As a result of helical springs introduced in particular at the ends of the tube, a special type of elasticity results, which is inevitably transferred to the bow arm. In this manner, the practice bow guarantees access to the more difficult part of violin playing, bow technique. The practice expenditure is reduced significantly in relation to the normal bow. <IMAGE>
Patent DE-3707969-A1 (DE)
Title: Method for producing an optical fibre
Inventor: MOETTER ADOLF
IPC: C03C25/18
Filed: 1987-03-12
Abstract: In a method for producing an optical fibre by drawing out from a preform (1) and subsequent coating, in which the drawing out of the fibre is done from top to bottom, it is provided that the drawn fibre (4) is deflected after being drawn out in such a way that the coating is done from bottom to top. <IMAGE>
Patent DE-3708947-A1 (DE)
Title: Process for disinfecting raw waters for postmix systems and an electrochemical reactor having a self-cleaning cathode for carrying out the process
Inventor: SCHOEBERL MEINOLF DIPL ING
IPC: C02F1/28
Filed: 1987-03-19
Abstract: The invention relates to a process and an electrochemical reactor for carrying out the process for sterilising water, which serves in particular for supplying postmix systems. The process shows good microbicidal efficiency and influences neither odour nor taste of non-alcoholic beverages (e.g. soft drinks) produced from the treated water. Maintenance expenditure is restricted to a minimum by particular aids.
Patent DE-3709290-A1 (DE)
Title: Compressed-gas-insulated high-voltage power switch (circuit breaker) having a connection resistor
Inventor: KARRENBAUER HERBERT DR
IPC: H01H33/16
Filed: 1987-03-20
Abstract: A compressed-gas-insulated high-voltage power switch having a connection resistor which is switched by means of an auxilliary switching path, which is structurally identical to the main switching path and has a separate drive. In the case of the known switches, the connection resistor is connected by mechanical coupling which is accommodated in the housing of the main switching path. This mechanism, which is difficult to accommodate, is costly and provides poor access is avoided in that an auxilliary switching path (4), which is constructed from the same modules (building blocks) as the main switching path (3), is equipped with a separate drive (8), and the drive (7) for the main switching path (3) is driven such that it is delayed with respect to the drive (8) for the auxilliary switching path (4). <IMAGE>
Patent DE-3709920-A1 (DE)
Inventor: SCHULZ GUENTHER DR
IPC: C08F283/00
Filed: 1987-03-26
Abstract: Radiation-curable contact adhesives containing (A) oligomeric or polymeric reaction products of (a) diisocyanates, (b) polyesterols and/or polyetherols, (c) optionally C2-C50-diols, (d) C2-C20-hydroxyalkyl (meth)acrylates and (e) monohydroxyalkylcarboxylic acids in defined weight proportions and (e) monovinyl compounds in an amount of 2-90% by weight, based on A+B, produce contact adhesive layers of particularly high surface tackiness and particularly high cohesion.
Patent DE-3710187-A1 (DE)
Title: Fence and compensation piece provided therefor
Inventor: LECHTENBOEHMER HANS
IPC: E04H17/16
Filed: 1987-03-27
Abstract: The fence (100) comprises flexurally rigid, essentially planar grille panels (1, 2) which follow one after the other along the fence, are bent off towards the same side at the upper edge and, with the bent-off edges (5, 6), are located in various vertical positions. The invention provides a compensation piece (10) which is connected to the grille panels (1, 2), by means of which the vertical gusset (9), which lies perpendicularly to the grille-panel plane and is situated between the bent-off edges (5, 6) of the neighbouring grille panels (1, 2), can be closed off and which can be adjusted in its vertical extent. <IMAGE>
Patent DE-3710629-A1 (DE)
Title: Body-side support bearing of a spring strut
Inventor: BATHELT HARTMUT DIPL ING DR
IPC: F16F13/18
Filed: 1987-03-31
Abstract: A body-side support bearing of a spring strut (1) has a structural element (2) connectable to this and a structural element (4) connectable to the body comprising the parts 5, 6 and 7, which are connected to one another by a rubber support spring (8), and enclose two annular, fluid-filled chambers (10, 11), which are separated from one another by a nozzle plate (12) with nozzle apertures (13, 14, 15). In this way, hydraulic damping of low-frequency vibrations is achieved. Since the rubber support spring (8) must be soft in the axial direction, the radial stiffness of the rubber spring is increased by annular metal inserts (17) in order to improve the wheel guidance. <IMAGE>
Patent DE-3715817-A1 (DE)
Title: Process for packaging carbonated mineral water
Inventor: SADIKOV YAKOV SAMOILOVIC
IPC: B67C3/10
Filed: 1987-05-12
Abstract: The present invention relates to the food industry. The process for packaging (bottling) carbonated mineral water is that, before filling a vessel with mineral water, air is sucked out from this down to a pressure of at most 150 Pa, then the vessel is filled with gaseous carbon dioxide up to a pressure of 0.1 to 0.3 MPa and mineral water is fed into this, which mineral water is saturated with carbon dioxide up to a value which ensures the partial pressure of carbon dioxide in the vessel equal to 0.5 to 1.2 MPa. The invention is used in the food industry and medicine.
Patent DE-3718232-A1 (DE)
Title: Circular saw, in particular portable circular saw, designed as a plunge saw
Inventor: MAIER PETER DIPL ING
IPC: B27B9/00
Filed: 1987-05-30
Abstract: A circular saw, in particular a portable circular saw, designed as a plunge saw is proposed which is provided with a motor-driven saw blade (13) pivotable through the plane of a saw plate (10). A plate (11) forming a bearing plane for a workpiece to be sawn and made of a material which can be sawn with the saw blade (13) is arranged on the saw plate (10), a saw slot (20) being provided in the plate (11), which saw slot (20) is formed by the first pivoting movement of the saw blade (13). In this way, a slot allocated individually to the respective saw blade (13) is produced in the bearing plane so that the surface of the workpiece to be sawn is subjected to a counterpressure right up to the saw blade. The counterpressure prevents splintering or tearing of the surface. At the same time, splinters or chips are prevented from being thrown up. In this arrangement, an adjustment of the plate (11) is not necessary even when the configuration and position of the saw blade (13) vary. <IMAGE>
Patent DE-3718378-A1 (DE)
Title: Method for identifying pipes, irons or cables laid under plaster when carrying out drilling operations on walls, ceilings or floors, and device for carrying out the method
Inventor: KOOPS ERICH DIPL ING
IPC: G01V3/02
Filed: 1987-06-02
Abstract: The invention relates to a method for identifying concealed pipes, irons or cables when carrying out drilling work on walls, ceilings or floors, and to a device for carrying out the method. The drill point is connected to a low-voltage circuit. When a pipe, iron or electrically conductive elements of a cable are touched by the drill of a drilling machine, the low-voltage circuit is closed and a warning device 21 is actuated. The warning device 21 is connected in an electrically conductive fashion to the drill chuck 6 of a drilling machine 2 by means of a sliding-action contact 15. The low-voltage source 36 is connected in an electrically conductive fashion to a pipe 9, cable 10 or an iron armour 39 by means of a line 32 (Fig. 1).   <IMAGE>
Patent DE-3723674-A1 (DE)
Inventor: MUELLER GERHARD J PROF DR ING
IPC: A61B17/22
Filed: 1987-07-16
Abstract: In a catheter, a fibre optic is connected at its proximal end to a laser radiation source and at its distal end to an optical outlet element which deflects the laser beam. The optical outlet element (20) has a device (23) which deflects the laser beam through approximately 90 DEG  with respect to the axial extension of the fibre optic (10).
Patent DE-3730158-A1 (DE)
Title: Hand held weapon barrel - has electric precision stabilisation device having central axial space containing auxiliary charge
Inventor: OTTO ULRICH
IPC: F41A1/10
Filed: 1987-09-09
Abstract: The barrel for a hand-held weapon is supported by a tubular mounting (10a) allowing it to pivot within a limited range.  An electrical precision stabilisation device (12) is provided at the rear end of the barrel (10) between a counter-balancing mass (16) and the projectile (15). The central axis of the stabilisation device (12) passes through the centre of a hollow axial space (13) which is filled by an auxiliary charge (13a) or a gas generator (13b) and a central detonator capsule (14).  Pref. a drive charge lies at either end of the stabilisation device, each incorporating a detonator capsule controlled by a microprocessor. USE - For hand-held anti-tank or anti-helicopter weapon."
Patent DE-3735418-A1 (DE)
Inventor: HILFIKER PAUL
IPC: F24C7/08
Filed: 1987-10-20
Abstract: One of several possible cooking modes may be selected by keys (111, 112, 113, 114). Each of these modes has a fixed standard temperature associated with. it (e.g. 200, 280, 180, 500  DEG C). If a user prefers a temperature which differs therefrom, the preferred temperature may be set instead by means of an adjustment knob (12) (possibly only after actuating a release button 13). When there is renewed selection of a mode and/or after the completion of cooking the standard temperature is automatically reset. <IMAGE>
Patent DE-3800031-A1 (DE)
Title: Axial piston machine developing torque on the cam plate
Inventor: MOLLY HANS DIPL ING DR ING
IPC: F01B3/00
Filed: 1988-01-04
Abstract: An axial piston machine developing torque on the cam plate contains a Rzeppa joint (32) between the cam plate (10) and the cylinder drum (16). The mid-point of the Rzeppa joint (32) lies at the bending point (60) between the axes of the cam plate (10) and the cylinder drum (16). The number of balls (42) of the Rzeppa joint (32) is equal to the number of pistons (24). The outer part of the Rzeppa joint (32) is formed by the cam plate (10). The balls (42) and grooves (40) of the Rzeppa joint (32) are angularly offset by half a spacing in relation to the ball-and-socket joints (28, 30) of the pistons (24) and extend into the space between the ball-and-socket joints. In conjunction with this, various possibilities are described for guiding the cylinder drum directly on the swivel body (12) or indirectly on the control body, which in turn is supported on the swivel body. At the same time, a hydraulic relief is provided. Care is taken to ensure that the control surface can be orientated to the cylinder drum (16). <IMAGE>
Patent DE-3815717-A1 (DE)
Title: Puncture-proof composite insulator and process for its production
Inventor: KUHL MARTIN
IPC: B29C48/00
Filed: 1988-05-07
Abstract: Puncture-proof composite insulators which have a glass-reinforced plastic rod, at least one light guide fastened thereupon for optical data transmission and a coating of elastomeric material and bear insulating screens are produced. For this purpose, a plastic rod, preferably based on epoxy resin, is subjected to a surface treatment with silans, at least one light guide is fixed on the surface of the plastic rod, a rubber layer of silicon rubber is applied by means of extrusion to the pretreated plastic rod, so that the light guides are enveloped, and the rubber layer is solidified. Then prefabricated insulating screens of elastomeric material are pushed onto the rubber layer, undergoing radial expansion, the light guides are detached at both ends of the plastic rod, in each case the plastic rod and light guides are introduced into the opening of a capsule-shaped metal housing, so that the end of the rod lies in the interior of the housing, and the light guides are led to the outside through another opening.
Patent DE-3822714-A1 (DE)
Title: Line insulation
Inventor: STRAUBEL HANS-JOACHIM
IPC: F16L59/20
Filed: 1988-07-05
Abstract: Conventional insulations are composed of insulating material which encloses the lines and of a sheath which encloses and unites the insulating material and shields it from external influences. The invention now proposes to configure the sheath, enclosing the insulating material (22, 211) from torsionally rigid lengths of sheath (31) which have a rectangular cross-section. Such a configuration (11/12, 21, 31) is capable of assuming load-bearing functions, which makes it possible, inter alia, to provide greater distances between bearing points (41) for the line system. <IMAGE>
Patent DE-3823485-A1 (DE)
Inventor: BAZIN MICHELLE
IPC: A01C1/06
Filed: 1988-07-11
Abstract: Apparatus for the treatment of seed comprises a rotary, substantially cylindrical horizontal drum rotatable about its axis in which drum there is the bed of seed to be treated. Means are provided for distributing the charge or the treatment agent. Within the drum are mounted blades for stirring the bed of seed during the treatment. The blades are mounted in at least one pair (as shown, 6,7) of vertical rows of blades of opposite direction:     a) creating a central passage 8 for the seed to flow through   b) inclined relative to the axis of rotation of the drum c) with two neighbouring blades belonging to each of the rows subtending an angle diverging outwardly d) one of the rows being offset angularly relative to the other, and   e) part of the blades used for stirring ends at a certain distance from the cylindrical wall.   <IMAGE>
Patent DE-3823938-A1 (DE)
Title: Insulation around a stabilised superconductor and method of production thereof
Inventor: ALBRECHT CORD
IPC: H02K3/24
Filed: 1988-07-14
Abstract: A stabilised superconductor with approximately rectangular cross-section is surrounded by an electrical insulation. The insulation is provided with holes, in which unimpaired access of a coolant to the surface area of the superconductor is made possible. This insulation is to be easy to prepare and is to allow good cooling of the conductor with sufficiently high mechanical strength. For this purpose, the holes (10a to 10c) are subsequently made, in the region of at least one of the side faces (6a, 6b, 7a, 7b) of the superconductor (3 to 5), in the insulation (9) which initially completely surrounds the superconductor (3 to 5). A laser beam may advantageously be provided for making the holes. <IMAGE>