baber/WOPTO huggingface dataset:
Patent DE-3240213-A1 (DE)
Title: Remotely controllable drive device for a valve
Inventor: SCHREINER HELMUT
IPC: F16K31/163
Filed: 1982-10-29
Abstract: A remotely controllable drive device for a valve whose closure body which is connected to an operating shaft can be rotated through approximately 90 DEG  between a closed and opened position. A cylinder, on which a pressure medium can act via an opening which is arranged in the end wall of the housing, is formed by a longitudinal hole in a device housing having at least one flat side wall extending parallel to the longitudinal hole. Two identical pistons are arranged in mirror-image form in the longitudinal hole of the housing and can be displaced with respect to one another against the force of a restoring spring. The piston skirt of each piston is provided with a flat on its side facing the flat side wall of the housing. A lateral hole whose axis cuts the axis of the longitudinal hole at right angles is constructed in the flat side wall of the housing. A disc is supported in this lateral hole such that it can rotate, which disc is provided with a diagonal slot on its top side facing the flat of the two piston skirts. A peg is mounted eccentrically on each piston, which peg engages displaceably in the diagonal slot of the disc in order to convert the longitudinal movement of the associated piston into a rotational movement of the disc which can be connected via a coupling part to the operating shaft of the valve.
Patent DE-3244569-A1 (DE)
Title: Method of producing solid fuels and gas from coal and refuse
Inventor: HOELTER HEINZ DIPL ING
IPC: C10L5/46
Filed: 1982-12-02
Abstract: Method of producing solid fuels and gas from coal and refuse. Since a fuel consisting of refuse is subjected to the variations in heating value of the composition of the refuse, as is expressed not only by the quality of the fuel produced but rather also by the yield from the refuse collected, it is proposed, in accordance with the invention, in order to avoid this, that the refuse (1) be sorted in a refuse-sorting plant (3), the fine fractions of the sorted refuse of low heating value being mixed with coal and fed to a coal/refuse degasification reactor (5) in which, with the liberation of gas (8) and (9) for the recovery of process energy for the BRAM process (6) and industrial use (9), a pyrocoke (10) is produced and a BRAM product preferably in pellet form (7) is produced from the energy-rich organic portion of the refuse. <IMAGE>
Patent DE-3245381-A1 (DE)
Title: Device for automatic centring and coupling of a transfer cask for drums with radioactive contents to the opening of a storage site
Inventor: BAETKE KLAUS
IPC: G21F5/14
Filed: 1982-12-08
Abstract: The invention relates to a device for automatic centring of transport casks for drums with radioactive contents during coupling of said casks to the charging opening of a storage site for the drums, the cask being positioned at the opening from above, the discharging slide that is arranged on the base of the cask in a laterally extendable fashion being moved away to the side in a manner coupled together with the shielding slide, which seals the opening, and the drum being lowered thereafter through the opening from above into the storage site. In this process, the cask is rotated into the correct position by two centring pieces located on its outside. This rotation is performed by contact of the centring pieces with a curve which leads downwards and whose low points form the latching position for the centring pieces. Half-ring dogs, which in this position couple the base and discharging slides to one another ensure that the slides can thereafter be moved away jointly to the side, and that the charging opening is freed for lowering the drums. The particular advantage of the new device consists in that staff are no longer required for these operations, and the residence time of the staff in the place exposed to radiation is minimised.
Patent DE-3306231-A1 (DE)
Title: Diaphragm pump with reinforced fixing flange
Inventor: PAULI HEINZ
IPC: F04B43/02
Filed: 1983-02-23
Abstract: The invention relates to a fuel pump for motor vehicles, the housing of which is manufactured from plastic in one piece with the fixing flange. In order to prevent cold flow of the plastic in the area of the fixing bolt and to ensure oil tightness in relation to the internal combustion engine, a metal strap is moulded into the plastic fixing flange which lends a suitable rigidity to the fixing flange.
Patent DE-3310999-A1 (DE)
Title: Cable duct moulded body
Inventor: KELLER WALTER
IPC: H02G9/06
Filed: 1983-03-25
Abstract: A cable duct moulded body, which can be produced cost-effectively and can be handled easily because of its low weight, having a lower part (1) and an upper part (2), which has a greater height, both of which consist of corrugated steel sheets which are bent into a groove shape and have corrugations running at right-angles to the longitudinal direction of the moulded body. The edges (8a, 8b) of the upper part (2), which are offset inwards over shoulders (7a, 7b), engage between the inwardly offset edges (5a, 5b) of the lower part (1) and supporting elements (6) which project upwards from said lower part (1). <IMAGE>
Patent DE-3316191-A1 (DE)
Title: Floor mat for motor vehicles
Inventor: KEHRY MANFRED
IPC: B60N3/04
Filed: 1983-05-04
Abstract: The subject of the invention is a removable floor mat made of rubber or rubber-like material with an upright, supported and circumferential edge for motor vehicles. The mat is characterised in that the edge of the mat which is provided with reinforcements covers, with spatial matching, the cross member and the door cill in the door area completely and the edge in the planar zone of the floor merges behind the upright edge into a strip which again rests on the floor. <IMAGE>
Patent DE-3316422-A1 (DE)
Title: Rotary-tine haymaking machine for tedding
Inventor: KNUESTING GREGOR ING GRAD
IPC: A01D80/02
Filed: 1983-05-05
Abstract: The invention relates to a rotary-tine haymaking machine for tedding, with tine-carrying arms (2) which are fastened fixedly into rotation, but releasably, to a driven bogey (1) and which have a flat cross-section in the fastening region. Each tine-carrying arm (2) is made resiliently elastic at least in the region of its fastening end part, engages fixedly in terms of rotation, with its end located on the same side as the axis of rotation, into a receptacle (pocket) (7) assigned to the bogey (1), bears at a distance from the end face, with sagging (bending of the longitudinal axis), against a tension abutment (8) and is held clamped by means of a single screw (5). Preferably, the individual tine-carrying arms (2) are clamped on a cast body designed at the top end as a driving wheel (3), preferably as a bevel gearwheel. <IMAGE>
Patent DE-3318731-A1 (DE)
Title: Mortise lock having an associated bit key mounted in front of the lock cover plate
Inventor: HARTMANN GERD
IPC: E05B17/00
Filed: 1983-05-21
Abstract: The invention relates to a mortise lock having an associated bit key which is mounted in front of the lock cover plate and the shank of which is surrounded by a key mounting which passes through the lock-latch passage orifice of the cover plate and which is held by engaging behind the cover plate in the region of the pressed-back latch, and proposes, for a better association of the key, that the key mounting (10) should form, between two hook legs (13, 14) engaging with their free ends over the key shank (7'), a tongue (17) which extends approximately parallel to the lock face plate (2), is resilient transversely to the latter and the vertex face of which catches behind the cover plate (3). <IMAGE>
Patent DE-3319039-A1 (DE)
Title: Elastomer thrust piston vibrator having a pressure-medium-operated pressure-valve drive
Inventor: MENKHOFF KARLHEINZ
IPC: B06B1/18
Filed: 1983-05-26
Abstract: The invention relates to a method and a device by means of which a piston having a piston rod and, e.g., a toolholder are to be caused to vibrate in a cylinder in an infinitely controllable fashion, a compressible elastomer being located on one side of the vibrating working piston and a pressure medium which can be caused to vibrate in an infinitely controllable fashion by a rotary slide valve being located on the other side of the piston. This vibrating working piston is located with an outer cylinder in a second cylinder, as a result of which it is possible for the vibrating working piston with its outer cylinder to be moved forwards and backwards independently of the vibration frequency, once again in an infinitely controllable fashion.
Patent DE-3324885-A1 (DE)
Title: Container for transporting dangerous liquids
IPC: B65D88/22
Filed: 1983-07-09
Abstract: Dangerous liquid substances are driven on the roads every day and accidents happen almost daily. This is due to the rigid containers since the rigid containers rupture immediately in the event of an impact and, since these containers consist of only one chamber, the entire quantity of liquid flows out immediately. For this reason, the new container is composed of many honeycomb-type small containers. The entire container can be compressed like a bellows and, since a vacuum is produced when it is pulled apart, the liquid is sucked in. Valves allow the liquid to flow to each honeycomb through feed lines from the main opening, or the honeycombs have small openings such that the liquid has to flow through all the honeycombs up to the last honeycomb due to the vacuum produced when the container is pulled apart. The honeycombs resting against the outer covering have no opening, so that they cannot be filled and can collect leaking liquid in the case of accidents. If a measuring valve or another device ensures that the honeycombs cannot be filled completely, the liquid has to expand into the empty space under the increased pressure caused by the accident.
Patent DE-3332563-A1 (DE)
Inventor: BROECKER FRANZ JOSEF DR
IPC: B01J32/00
Filed: 1983-09-09
Abstract: H2S-containing gases are desulfurized by direct catalytic oxidation of the H2S to elemental sulfur with an oxygen-containing gas at elevated temperatures by a method in which the catalyst used is a supported titanium dioxide catalyst containing from 0.1 to 25% by weight of nickel oxide and from 0 to 10% by weight of aluminum oxide, the percentages being based on the supported catalyst.
Patent DE-3340084-A1 (DE)
Title: Device for positioning components on a workpiece
IPC: B25J9/18
Filed: 1983-11-05
Abstract: With the proposed device, components are taken from a magazine, transported into the area of a workpiece and are deposited accurately in position on or in this workpiece. The component, which is held by a transport member, will in the normal case assume a position which is eccentric or rotated relative to a theoretical axis. In order to determine the effective actual position of the component, this component is put into a position-detecting device in the course of the transport movement from the magazine to the workpiece. This position-detecting device detects the effective position of the component, e.g. by scanning the component by means of laser-beam scanning according to the reflection or shading principle, and produces one or more correction signals. The latter are analysed in order to correct the displacement path of the transport member and/or the position of the workpiece. <IMAGE>
Patent DE-3340317-A1 (DE)
Title: Test set for the simultaneous orientation and height determination of points in cavities where access is difficult
Inventor: HESSE WALTER
IPC: G01C15/00
Filed: 1983-11-08
Abstract: The apparatus is used for coordinating points where access is difficult, by means of electrooptical computer tacheometric surveying in conjunction with an electronic logbook. By defining a straight line in the space which is directed to the point which is to be recorded and consists of a prismatic rod having two reflective prisms and rectangular profiled tubes of different lengths - which are connected to one another by means of a simple plug connection - the coordinates of the point which is to be recorded are produced inside the computer from the horizontal-zenith angle measuring elements and the oblique distance to the individual prisms and the known distance between the lower prism and the tip of the extension. The professional use is (for example) in the rapid, convenient, labour-saving, EDP-oriented (in this case especially graphical data processing) production of a definitive sewage-system map.
Patent DE-3341205-A1 (DE)
Title: Magnetic disc and process for its production
Inventor: KAJIKI MIYUKI
IPC: G11B5/84
Filed: 1983-11-14
Abstract: In a magnetic disc having an aluminium base plate (4), a layer (1) of magnetic material formed on the surface of said plate and a liquid lubricant coating applied to the surface of said layer, a multiplicity of micropores (7) are formed on the surface of the layer (1) of magnetic material with a smaller diameter than the width of a gap (6) which is formed between the layer (1) of magnetic material and a surface of a magnetic head (5) brought into contact therewith, in order to fix the lubricant. Thanks to the difference in the capillary attraction between gap (6) and micropores (7), the lubricant is fixed in the micropores (7) when the magnetic head (5) is brought into contact with the magnetic disc, without the lubricant flowing into the gap (6) since the micropores (7) have a higher capillary attraction than the gap (6). This has the effect of avoiding any adhesion of the magnetic disc to the magnetic head (5) when the disc is stationary and any wearing which could otherwise occur on magnetic disc and magnetic head (5) during disc operation, since frictional heat between disc and head (5) causes the lubricant to come out to the surface of the disc to perform the lubricating function. <IMAGE>
Patent DE-3343582-A1 (DE)
Title: Power transmission with variable speed ratio
Inventor: FUGAZZA ERMANNO
IPC: F16H61/662
Filed: 1983-12-01
Abstract: The invention relates to a power transmission with variable speed ratio, with two pulleys, each of which has a groove of variable transverse dimension or width. The pulleys are connected to one another by means of a V-driving belt and one of the pulleys is provided with a device by means of which the transverse dimension of the groove of the said pulley is adjusted under the action of the centrifugal force.
Patent DE-3345366-A1 (DE)
Title: Ejector pin for moulds in plastics processing
Inventor: MEYKE HANS-JOACHIM
IPC: B29C45/40
Filed: 1983-12-15
Abstract: In order to secure an ejector pin for moulds in plastics processing, which pin consists of a circular shaft with a moulded-on circular head and for mounting is guided in a passage borehole of an ejector mounting plate, against torsion about its longitudinal centre axis in the ejector mounting plate, the head (1a) of the ejector pin (1) is moulded-on eccentrically to the shaft (1b) and engages in a circular recess (2b) of the ejector mounting plate (2), which is disposed before the passage borehole (2a) and is disposed in an offset manner corresponding to the eccentricity. <IMAGE>
Patent DE-3346606-A1 (DE)
Title: Crash barrier arrangement made of light metal sections
Inventor: BODNER FRIEDRICH J ING
IPC: E01F15/04
Filed: 1983-12-23
Abstract: Crash barrier arrangement with horizontally parallel extruded light metal sections (8, 18), so-called barrier sections, which are interconnected at spacings in mirror-symmetrical position by struts (10, 11) and suspended at comparatively great spacings on vertical posts (1). In order in this connection inter alia to increase the deformation energy, the light metal sections (8, 18) have on their inner sides in each case two grooves which lie above one another and are essentially parallel-walled. Moreover, the struts (10, 11) are part-sections of hollow sections which are bent in an undulating manner and which engage alternately in the grooves of the opposite sections (8, 18), on the undulation convexities (12, 13). Preferably, a number of these section pairs are fastened in a number of planes above one another on one post (1) in each case. <IMAGE>
Patent DE-3347356-A1 (DE)
Title: Shut-off member for a container battery
Inventor: GAUSLING HEINZ
IPC: F17C7/00
Filed: 1983-12-28
Abstract: The invention relates to a shut-off member for a container battery of numerous gas cylinders put into a frame. For joint filling and emptying of the gas cylinders, a cock is placed as a central shut-off member into the associated collecting line (5). The actuator of the cock is a hand lever (2), the opening movement of which is subdivided by appropriate locks (3, 9) into two laterally separate sections, whereas the closing movement takes place in one go (Fig. 1). <IMAGE>
Patent DE-3400606-A1 (DE)
Title: Heater thermostat valve for hot-water heating systems having 2-fold temperature control
Inventor: KRUECKEN WILLI
IPC: G05D23/12
Filed: 1984-01-09
Abstract: Published without abstract.
Patent DE-3403722-A1 (DE)
Title: Plastering-screed hook
Inventor: MUEHLBAUER OTTO
IPC: E04F21/05
Filed: 1984-02-03
Abstract: The invention relates to a plastering-screed hook and is characterised by its configuration as a T-shaped element comprising a pin-shaped first section, tapering at one end, and a second section provided at the other end of this first section. The second section is located with its longitudinal extent perpendicular to the longitudinal extent of the first section and, between its two ends, it merges into the first section.
Patent DE-3404138-A1 (DE)
Title: Thermoelectric configuration having constriction resistors
Inventor: DAHLBERG REINHARD DR
IPC: H01L35/08
Filed: 1984-02-07
Abstract: The object of the invention is to improve the efficiency of thermocouples and Peltier elements. The solution proposed consists in designing a thermal shank from two unequally annealed parts in such a way that said two parts are connected by a multiplicity of electrically and thermally parallel constriction resistors. The mean diameter of said constriction resistors is smaller than the diffusion length or the mean free path of the charge carriers of the thermal shank material used. As a consequence of the very high field strengths, combined with path length effects, thermal shanks of the invention make it possible to fabricate thermal generators and Peltier coolers with an increased efficiency. Figure 1 of the description is a typical illustration of the thermoelectric configuration having constriction resistors 3. <IMAGE>
Patent DE-3406910-A1 (DE)
Inventor: HUBER BERND DR
IPC: D01F6/18
Filed: 1984-02-25
Abstract: Monofils and bristles which comprise at least 90% by weight of acrylonitrile units and have a linear density of more than 2.5 tex possess a relative solution viscosity of 1.7 to 6.0, a tear strength of at least 20 cN/tex and an initial modulus of more than 700 cN/tex. The manufacturing process is distinguished by a wet stretch of the spun filaments by at least 1:4, drying under tension and a subsequent hot stretch of at least 1:2, the overall stretch being at least 1:8, preferably 1:10 to 1:20. The monofils and bristles according to the invention are suitable in particular for producing filament-reinforced composite materials.
Patent DE-3409383-A1 (DE)
Title: Process for spot-soldering
Inventor: MUELLER PAUL
IPC: B23K1/005
Filed: 1984-03-14
Abstract: In order to ensure reliable soldering together of two parts, for example component connection surfaces to a metal carrier, a soldering projection is provided in one part, for example the carrier, at the joining site to give a spot solder, and during the soldering process in addition a superimposed pressing force becomes effective. <IMAGE>
Patent DE-3410546-A1 (DE)
Title: Gasification system
Inventor: BLOOS ROBERT
IPC: C10J3/50
Filed: 1984-03-22
Abstract: In a system for gasifying a finely divided fuel, in particular sawdust, this is stored in a storage chamber and can be fed to the gasification apparatus from the storage chamber by a discharge apparatus. The system is composed of a gasification burner operating at high temperatures, a discharge apparatus and a transport device for transporting the fuel from the storage chamber to the gasification burner and a control system acting on the discharge and transport device in relation to the output required.
Patent DE-3414196-A1 (DE)
Title: Alkali-activated belite cement
Inventor: GIES ANITA
IPC: C04B7/345
Filed: 1984-04-14
Abstract: Process for producing belite cement in which, before clinker burning, foreign ions are additionally added to the raw meal comprising lime (CaCO3), SiO2, Al2O3 and Fe2O3 carrier. The added foreign ions can be alkali metal ions. Process for producing active belite cement from alkali-containing raw materials (without the addition of additional foreign ions) by reducing the lime standard. In the process for producing belite cement the clinker is advantageously rapidly cooled, improving the properties further in addition to the improvement by the addition of foreign ions. <IMAGE>
Patent DE-3417266-A1 (DE)
Title: DC motor, especially an electrical fuel pump for motor vehicles
Inventor: KLUGE HERMANN
IPC: H02K11/026
Filed: 1984-05-10
Abstract: An electrical fuel pump has a housing which is closed at the end by means of a plastic cover through which electrical connecting parts are passed. In addition, a stator ring carrying permanent magnets is arranged inside the housing. In order to connect the housing and the stator ring in a simple and electrically conductive manner to the connecting part which can be connected to the negative terminal of an electrical voltage source, a contact part is provided which is mounted on the connecting part and rests in a sprung manner on the housing and on the stator ring.
Patent DE-3421861-A1 (DE)
Title: Device for measuring with the aid of a tape rule
Inventor: KAUFMANN SIGFRID DIPL ING DR I
IPC: G01B3/00
Filed: 1984-06-13
Abstract: The invention relates to a device for measuring with the aid of a tape rule, the use of which is indicated, in particular, when it is necessary to check small measuring tolerances in the nominal size range of up to approx. 20,000 mm. The aim of the invention is to propose a device which substantially reduces the uncertainty of the measurement, is distinguished by simple design, rational manipulation and robustness, and permits the use of commercially available tape rules made from steel. It is the object of the invention to compensate the errors due to holding force in the case of superposed and sagging application, and to compensate division errors as a function of length. The device according to the invention has two display devices (one each, respectively for the sagging and superposed application of the tape rule) whose graduations have non-uniform divisions and each graduation line is assigned to a specific measurement length. During measurement, the respective display device is used in conjunction with a holding force device to apply a holding force in the case of the individual measurement lengths which is such as to compensate the total error composed of the division error and sagging and/or strain error (Fig. 2). <IMAGE>
Patent DE-3423632-A1 (DE)
Title: Lathe with a bed which slopes obliquely forwards
Inventor: RINN JUERGEN DIPL ING
IPC: B23Q1/01
Filed: 1984-06-27
Abstract: Just like a front-operated lathe, a lathe has a bed (1) which slopes obliquely forwards. An auxiliary guideway (12) runs horizontally relative to the sloping bed (1) and forms the upper edge of this bed (1). The headstock (4) and the tailstock (6) of the lathe are arranged on the auxiliary guideway (12). Slotted plates (14) form a bulkhead between the auxiliary guideway (12), together with the headstock (4), and the working space (15) of the lathe. <IMAGE>
Patent DE-3424878-A1 (DE)
Title: Process and device for monitoring and safeguarding the operation of fully automatic plastics injection moulding machines
IPC: G08B21/20
Filed: 1984-07-06
Abstract: Published without abstract.