baber/WOPTO huggingface dataset:
Patent DE-3331094-A1 (DE)
Title: Handle for hand-brake valves, in particular of commercial and rail vehicles
Inventor: EIBAND KARL
IPC: F16K31/60
Filed: 1983-08-29
Abstract: In a handle for hand-brake valves, in particular of commercial and rail vehicles, the handle body, preferably used for fastening to a rocking lever, is designed in the form of a crutch in such a way that the handle, relative to the longitudinal axis of the control or rocking lever, has a shorter, laterally projecting section and a longer, likewise laterally projecting section. Retaining lugs (5) extending at a distance from one another are provided in the interior of the handle (1). These retaining lugs (5) serve to elastically guide and hold the control lever (3), which can be inserted into the hollow interior of the handle, in which arrangement catch means preferably located on the control lever, which are thus in the form of a head (13), are able to catch behind the longitudinal edges of the retaining lugs (5) after insertion. The opening (9) serving to insert the control lever (3) into the handle body has guide surfaces which serve to lock the control lever against rotation relative to the handle and interact with corresponding flats of the control lever (3). A cap (15) is mounted in a quick-release manner on the longer section of the hollow, crutch-like handle. This cap (15) serves to insert a tool into the handle body in order to enable the handle to be pulled off the control lever by spreading the retaining lugs (5) apart. In this way, the handle (1) is ... either in a right-hand position or in a left-hand position, offset by 180 DEG  from this, with regard to the control lever and the ... Original abstract incomplete. <IMAGE>
Patent DE-3336709-A1 (DE)
Title: Spring feeding mechanism
Inventor: VARGA SANDOR
IPC: B65G51/02
Filed: 1983-10-08
Abstract: The invention relates to a spring feeding mechanism which is suitable for conveying a large quantity of springs from the spring manufacturing automatic lathe to the automatic milling machines, using compressed air. The invention provides for arrangement of a start nozzle upstream of the accelerating nozzle, the conveying tube having a minimum friction constant. Furthermore, the other end of the conveying tube is connected to the brake of the spring feeding machine. An electromagnetic air valve is arranged upstream of this brake and is parallel to the braking device in an activated position but is in an open position when the brake is in an operating position. A horizontally movable control plate is advantageously arranged in the feeding casing, the length of which control plate is determined in accordance with the arrangement of the feeding positions in relation to one another. This control plate is actuated via a pneumatic operating cylinder. Control of the control plate is by means of a changeover switch arranged on the operator's console. A braking apparatus which is designed as a spring-resettable operating cylinder and as a cone is actuatably connected to this control plate.
Patent DE-3345785-A1 (DE)
Title: Process for the preparation of polyethylene
Inventor: OSTOJA-STARZEWSKI K H ALEKSAND
IPC: C08F110/02
Filed: 1983-12-17
Abstract: High-molecular-weight polyethylene is obtained with the aid of a catalyst comprising a) a zero-valent nickel compound and b) an adduct or mixture of a quinoid compound and a tertiary phosphine if the solvent used is one or more aliphatic hydrocarbons having a boiling point of between 60 and 150 DEG C.
Patent DE-3346872-A1 (DE)
Title: Gritting system for icy roads for installation in motor vehicles
Inventor: STEMMER KARL-HEINZ
IPC: B60B39/10
Filed: 1983-12-23
Abstract: A compact and protected design of the gritting system is provided in that the gritting plate (4) is held inside the outer housing (1) in the out-of-use position. In the in-use position, the gritting plate (4) is driven in rotation by the electric motor (3) and simultaneously pressed downwards by the magnetic switch (8), as a result of which the channel (2) for the gritting medium is opened. <IMAGE>
Patent DE-3407668-A1 (DE)
Title: Structure for receiving a horizontal cylindrical tank
Inventor: DORSCH DIETER
IPC: B65D90/14
Filed: 1984-03-01
Abstract: The invention relates to a structure for receiving a horizontal cylindrical tank, having at least four approximately vertical uprights, cross-struts which connect the uprights to one another in the transverse direction, having longitudinal struts which connect the uprights or the cross-struts to one another in the longitudinal direction, and having annular segment-shaped supports for the tank which extend in the transverse direction between the uprights. The purpose of the invention is to design the structure in such a way that it can be produced inexpensively and that simple and rapid assembly and dismantling of the structure is possible with good load-bearing capacity of the structure. This is achieved due to the fact that the cross-struts (5, 6) are fastened releasably to the uprights (3, 4), that the annular segment-shaped supports (9, 10) are fastened releasably to the upper ends of the uprights (3, 4), and that the annular segment-shaped supports (9, 10) rest indirectly or directly on the cross-struts (5, 6). <IMAGE>
Patent DE-3409033-A1 (DE)
Title: Tine implement for the working of agricultural soil
Inventor: GUETTLER FRITZ
IPC: A01B23/02
Filed: 1984-03-13
Abstract: Tine implement for the working of agricultural soil, which is assigned especially to a harrow and of which the tines according to the invention are each formed from a flat strip-shaped material, are bent laterally at less than 90 DEG  parallel to and near their longitudinal mid-axis and are provided with fastening holes near at least one of their narrower end faces. Each flat tine thus designed according to the invention either is fastened preferably in pairs to a tine carrier, which is itself attached to a respective helical spring, a plurality of these being arranged on a harrow frame of known type, or is arranged preferably individually, without a tine carrier, directly on such a correspondingly shaped helical spring. By means of a plurality of further fastening holes arranged on an arc of a circle relative to a fastening hole in the flat tine and/or in the tine carrier, each tine is arranged so as to be adjustable in a plurality of steps from the "grip" to the "drag" setting in its angle of inclination relative to the ground surface, as seen in the direction of travel, so that plant residues slide off reliably, and on the other hand the soil can be worked to a sufficient depth, and by means of the guide flank projecting sideways in the rear tine part the soil is distributed laterally, levelled, deflected downwards and thus deposited, already in a settled state, in front of a directly following land roller, with the result that the latter ... undisturbed on this settled soil carpet ... Original abstract incomplete.
Patent DE-3412259-A1 (DE)
Title: Apparatus for transferring dog faeces into a plastic container
Inventor: FUEHRING FRIEDEL
IPC: E01H1/12
Filed: 1984-04-02
Abstract: Published without abstract.
Patent DE-3412855-A1 (DE)
Inventor: GUGEL BERND DIPL ING
IPC: B41J29/00
Filed: 1984-04-03
Abstract: 1. A matrix print head with printing wires (8) which can be operated to print selectively by means of an electromagnet coil (21) allocated to each printing wire (8) with magnetic hinged armatures (18) for the dot-wise formation of characters on a record carrier (3), with the printing wires (8) resting against the inner ends of the associated hinged armatures (18) and being mounted and guided in a forward part of the print head housing (5) and the magnetic hinged armatures (18) in the rear part of the print head housing (5), and with the electromagnet coils (21) being combined on a base plate (24) to form a magnet block (23) and the base plate (24) being connected to the print head housing (5), with the base plate (24) of the magnet block (23) together with the magnet yokes (22a and 22b) consisting of a one-piece coil holder (25) receiving the electromagnet coils (21), the coil holder (25) being connected to a coaxially aligned core bushing (27), the printing wires (8) extending away from the side of the magnetic hinged armatures (18) which is opposite the side of these hinged armatures (18) facing the base plate (24), and the point of rotation of the hinged armatures being located between the two hinged armature ends and on the respective inner pole arms (22b) of the magnet yokes (22a, 22b), characterised in that the coil holder (25) is rigidly connected to the core bushing (27), with the end face (28) of the core bushing (27) which faces the inner hinged armature ends lying at an exact tolerance distance (30) from the end face (29) of the magnet yokes (22a, 22b) due to subsequent machining, and that a stop disc (31) is arranged on the core bushing (27) centrally for the inner ends of the magnetic hinged armatures (18) in such a manner that its stop surface (31b) is at a tolerance distance from the end face (29) of the magnet yokes (22a, 22b).
Patent DE-3414221-A1 (DE)
Title: Shield-type support assembly with tangential link
Inventor: KREBS FRIEDHELM
IPC: E21D23/00
Filed: 1984-04-14
Abstract: A shield-type support assembly, intended for use in underground mining and consisting of roof bar, breaking shield, floor plate and prop, is equipped with a link device consisting of a link and an auxiliary link flexible to a limited extent, the auxiliary link being movably coupled to the link. The auxiliary link designed as a cable rolls during its movements in each case on discs having different diameters, in which arrangement the sequence of movement of the bar joint can be accurately determined by the radii ratio and/or by the length of link and auxiliary link or breaking shield. In the case of a changing height-adjustment range, only the prop or props and the link device need to be exchanged or adapted. The other parts can be used unchanged. <IMAGE>
Patent DE-3418122-A1 (DE)
Title: Exercise device for physical fitness
Inventor: DRESSLER PETER
IPC: A63B21/002
Filed: 1984-05-16
Abstract: The device consists of a flat frame, made from piping, which is in the oval shape of an egg but has a straight portion to improve its stability on the ground. With this rigid frame construction, which is additionally equipped with central struts parallel to the straight part of the frame, a variety of static pulling and pushing exercises, involving all the muscles, can be performed. <IMAGE>
Patent DE-3426067-A1 (DE)
Title: Circuit arrangement for correcting phase errors of the horizontal deflection in a television set
Inventor: SCHUCHARDT GUENTER ING GRAD
IPC: H04N3/227
Filed: 1984-07-14
Abstract: In television sets in which the extra high tension is generated in the horizontal deflection stage, reactions of the beam current on the horizontal deflection, which become noticeable as phase errors by displaying a distorted image, occur particularly with a high beam current and low picture tube capacitance. To reduce the phase error, it is known to supply a phase comparison circuit with a reference pulse from the deflection transformer in order to generate a control voltage counteracting the phase error. However, a residual error still remains. This residual error is eliminated by the invention in that a beam-current-dependent correction voltage is superimposed on the control voltage, which can be picked up either at the bottom end of the extra high tension source or across the bias resistor of the operating voltage source for the horizontal deflection stage.
Patent DE-3429593-A1 (DE)
Title: Method of storing liquid waste
Inventor: BRADLEY JOHN SAMUEL
IPC: E21F17/00
Filed: 1984-08-10
Abstract: The invention relates to a method of storing liquid waste, specifically toxic or radioactive waste. First of all a search is made for a suitable, porous, permeable underground stratum which, before any liquid has been removed from it, has a liquid pressure in the pores which is less than the normal hydrostatic pressure of the water in a stratum in this region at this depth. This can be called a sealed vacuum reservoir. The liquid industrial waste is then directed by means of gravitational force into this stratum to such a degree that the liquid pressure never exceeds the normal hydrostatic pressure.
Patent DE-3432881-A1 (DE)
Title: Capsule containing vitamin A + E, with lecithin
Inventor: ISMAIL ROSHDY
IPC: A61K31/355
Filed: 1984-09-07
Abstract: Capsules containing vitamin A and E due to the use of lecithin, where appropriate together with conventional emulsifiers such as Tween 80. Combination of vitamin A and E with agents which promote blood flow is particularly preferred.
Patent DE-3434890-A1 (DE)
Title: Continuous diffusion cloud chamber cooled by cascade-connected Peltier elements
Inventor: EHRET BERNHARD
IPC: G01T5/04
Filed: 1984-09-22
Abstract: A cascade circuit of Peltier elements with heat removal by a liquid coolant or by air cooling with a fan allows the chamber bottom of a closed chamber to be cooled to a sufficiently low temperature so that a stable cloud layer of a vapour-donating fluid permanently forms in the temperature gradient between the chamber ceiling and bottom, in which the tracks of ionising particles become visible. This eliminates the disadvantages of cooling with dry ice or the disadvantages of using an elaborate refrigerating machine. Due to the simple handling and the simple structure and the good possibility of observing the cloud tracks, the chamber can be used, in particular, in schools and training institutions.
Patent DE-3437190-A1 (DE)
Title: Single-sided corrugated-board machine
IPC: B31F1/28
Filed: 1984-10-10
Abstract: A single-sided corrugated-board machine has an upper and a lower corrugator roll, the lower corrugator roll being provided with a plurality of axially spaced circumferential grooves, an applicator roll cooperating with the lower corrugator roll, a glueing system which cooperates with the applicator roll and has two movable damming walls for adjusting the width of application on the applicator roll, a press roll cooperating with the lower corrugator roll for pressing the top web to the corrugated web provided with glue, and a pressure chamber, which is subjected to a pressurised medium, on the side, guiding the corrugated web, of the lower corrugator roll for pressing the corrugated web against the lower corrugator roll, a first pressure chamber being formed by a first sealing element acting with the upper corrugator roll or the paper web, fed to the upper corrugator roll, and the applicator roll, and a second pressure chamber being formed by a sealing element acting between the applicator roll and the press roll.
Patent DE-3438523-A1 (DE)
Title: Process for treating liquids with ion-exchanger resins in mixed-bed filters with internal regeneration
Inventor: SIEGERS GUENTER
IPC: B01J49/09
Filed: 1984-10-20
Abstract: The invention relates to an improvement in those processes for treating liquids with ion-exchanger resins in mixed-bed filters with internal regeneration in which, after separating the exhausted ion-exchanger material into the two components and regenerating and washing them out, the ion-exchanger material situated in the vicinity of the cation exchanger/anion exchanger interface is removed from the mixed-bed filter, the cation exchanger left in the filter is mixed with the anion exchanger left in the filter for the new working cycle and, after completion of the working cycle, the exhausted ion-exchanger material of the mixed bed is regenerated together with the ion-exchanger material removed from the filter and originating from the vicinity of the cation exchanger/anion exchanger interface; the improvement is that the ion-exchanger material removed from the filter and originating from the vicinity of the cation exchanger/anion exchanger interface is used in the working cycle as active ion- exchanger material situated upstream of the mixed bed.
Patent DE-3441901-A1 (DE)
Title: Crochet border and method for producing it
Inventor: PEPIN HANS JOACHIM
IPC: D04D9/06
Filed: 1984-11-16
Abstract: In a crochet border with a continuous sewn-on strip (1), large, dimensionally stable shapes (8, 9) are intended to project from the edge (7) of the strip. To this end, according to the invention the projecting shapes (8, 9) are reinforced by wale sections (10) which terminate at the edges of each shape. The wale sections (10) preferably have thickened melting heads (11) at their ends. <IMAGE>
Patent DE-3502771-A1 (DE)
Title: Anti-skidding aid for improving the contact with the carriageway of vehicle tyres on an icy surface
IPC: B60C11/14
Filed: 1985-01-28
Abstract: The proposed anti-skidding aid consists in the fact that a layer of hard material granules with an average granular diameter of 0.3-3 mm and an average granular spacing of not more than twice the diameter of the granules is attached to the tread of the tyre. As a result of the low surface area of the individual granules, a correspondingly increased ground pressure is effective here on each granule, which ground pressure leads to the granular layer interlocking with the surface of the ice over a large surface. As a result, a uniformly high frictional engagement, and thus a substantially improved contact with the carriageway when it is covered with ice is established within the entire ground contact surface.
Patent DE-3509764-A1 (DE)
Title: Device for the selective connection of conduits for flowable media
Inventor: GRAMM GERHARD
IPC: F16K11/065
Filed: 1985-03-19
Abstract: The invention relates to a device for the selective connection of an incoming conduit to one of several outgoing conduits or one of several incoming conduits to an outgoing conduit for flowable media in the form of a slide valve with a slide that can be adjusted in steps in a housing. With one simple basic unit, a large number of conduits can be served, the slide requiring a minimum of sealing elements and controlling a passage of uniform cross-section in every operating position.
Patent DE-3520248-A1 (DE)
Title: Filtration apparatus
IPC: B30B9/10
Filed: 1985-06-05
Abstract: The invention relates to a filtration apparatus having an intermittently arranged strand of a filter belt 1, having suction troughs 2 arranged beneath the filter belt 1 and having, in the region of the suction troughs, at least one caul 3, vertically movable with respect to the filter belt, for impinging a filter cake 4 settling on the filter belt. In this case, between at least one caul 3 and the filter cake 4 is arranged at least one press plate 5, the press plate having through-holes 6 for a pressure medium on the side lying against the filter cake. <IMAGE>
Patent DE-3522037-A1 (DE)
Title: Hydrodynamic sliding bearing arrangement with automatic adaptation to the respective operating state
Inventor: GERLING PAUL DIPL ING
IPC: F16C17/03
Filed: 1985-06-20
Abstract: In a hydrodynamic sliding-bearing arrangement, shaft vibrations are kept under control by virtue of the fact that the clamping segment comprises a segment body with a clamping piston situated in a chamber which together form a pressure chamber. The compensation of the action pressure and the reaction pressure is achieved by means of a feed passage which passes through the sliding surface of the segment body and ends in the pressure chamber. The self-generated hydrodynamic pressure of the lubricant causes lubricant to flow through the feed passage into the pressure chamber until an equilibrium of forces has been established. <IMAGE>
Patent DE-3525060-A1 (DE)
Title: Motor sailer with an automatic sail and heeling system, in particular for self-sufficient removal of propulsion and supply energy from wind and sun power
Inventor: SCHATTA MARTIN
IPC: B63C13/00
Filed: 1985-07-13
Abstract: Apart from the sail hydraulic system characterised under P 3502670 as well as the wind-power and sun-power conversion, in each case self-propulsion on land (also resulting from this in terms of energy) of a single-hull or multi-hull boat can be realised. Provided for this purpose are, inter alia, the hydraulic cylinders with their piston rods, which hydraulic cylinders are installed on either side in each case in the bow and stern part of the hull in the cylinder tubes. The respectively paired piston rods are given their transverse connection in the tunnel arch by means of the hydraulic blades fastened to them at a handy angle, the skids mounted in front always compensating for a stroke/sliding movement in the respective operating state. The strengthening ring connecting the auxiliary hulls is provided to reduce the heeling angle. The single-arm or double-arm pivot mountings supporting a sail mast roll on the strengthening ring. The double-arm pivot mounting has the second arm of telescopic design, which accommodates an appropriate counterweight displaceable against the slanting position of the sail and boat.
Patent DE-3526078-A1 (DE)
Title: Car accessory
Inventor: BEYKE HEINRICH
IPC: B60J11/00
Filed: 1985-07-20
Abstract: As can be seen from the figure, the invention relates to an awning 1 which is borne at the front and rear at a vertical distance via a respective pair of roof-channel support posts and is tightened via lateral guy ropes. <IMAGE>
Patent DE-3527291-A1 (DE)
Title: Gap-sealing for vacuum processing chambers
IPC: B29C59/14
Filed: 1985-07-30
Abstract: In a device for sealing a processing chamber to be kept under vacuum for the continuous treatment of film-like materials and having at least one passage aperture for the film, in order to seal the passage aperture which is in the form of an elongated prechamber, a plurality of roller pairs were hitherto arranged therein, which roller pairs enclose the film during transport and between which roller pairs the desired vacuum can be set by increments. In order to eliminate the mechanical problems associated with this complicated sealing and to improve the sealing results, it is proposed to design the passage aperture as a gap (16) having a gap height of at most twice the thickness of the film (12). <IMAGE>
Patent DE-3534937-A1 (DE)
Title: Injection mould for plastics injection moulding machines with locking device
Inventor: HEHL KARL
IPC: B29C45/26
Filed: 1985-10-01
Abstract: A coupling bolt (19) is mounted so as to be axially displaceable to a limited extent in at least one of the centring bodies (20) of the injection mould. The coupling bolt (19) projects out of the locked injection mould at the back under the pressure of a pretensioned spring (24). It has an annular shoulder (19f') in a section projecting beyond the end of the centring body (20). By virtue of the annular shoulder (19f'), a steel spring washer (25), under spring pretension, is pressed radially into an annular groove (29) of the sliding guide bush (18). This steel spring washer (25) can be released for unlocking spring-back into its starting position by means of a relative movement between the coupling bolt (19) and centring body (20). It is thus achieved that, with a removal of the injection mould half receiving the centring body (20) from the associated mould carrier (26) a mutual locking and, during mounting of this injection mould half on the mould carrier (26), an unlocking take place, in each case automatically. <IMAGE>