baber/WOPTO huggingface dataset:
Patent DE-3431673-A1 (DE)
Title: Method and device for encasing drain pipes with a loose filter material
Inventor: CORNELIUS WERNER
IPC: E02F5/12
Filed: 1984-08-29
Abstract: Method of encasing drain pipes with a loose, pourable filter material, in particular sawdust, with which method a trench is dug in the ground with a laying blade and at the same time a flexible plastic drain pipe is laid in the trench by an endless method, in the course of which a column of loose filter material is moved along in a supporting manner on the bottom of the drain trench directly behind the forward-moving laying blade, and the drain pipe is passed roughly horizontally through the lower area of the column at a distance from the bottom of the drain trench.
Patent DE-3501665-A1 (DE)
Inventor: PRESCHER GUENTER DIPL CHEM DR
IPC: C07C45/69
Filed: 1985-01-19
Abstract: A continuous process for the production of 3-cyclohexene-1-carboxaldehyde by reaction of acrolein with butadiene at an elevated temperature and increased pressure is described in which good yields are obtained by establishing the weight ratio of the starting substances fed per time unit into a circulation reactor in relation to the reaction mixture circulated per time unit in the range of 1:5 to 1:60 and by carrying out a secondary reaction in successive reactors.
Patent DE-3501974-A1 (DE)
Title: Arrangement for structural testing using X-rays
Inventor: MAGES GERT DIPL CHEM DR
IPC: G01N23/207
Filed: 1985-01-22
Abstract: In an arrangement for structural testing of crystalline material using X-rays by diffraction of a monochromatic primary radiation (8) on the lattice planes of a sample (6) under investigation, the invention provides as a device for detecting the secondary radiation (10) a spatially resolving detector arrangement (12) having a detector (14) made from monocrystalline semiconductor material, which are arranged next to one another at at least approximately the same distance from the sample (6) under investigation. The end faces of the detectors (14) which are directed opposite to the secondary radiation (10) are provided with strip electrodes, preferably in planar technology. In each case, a plurality of strip electrodes are assigned with their assigned amplifiers in a monolithic fashion to a common semiconductor element (16). This arrangement is simple to produce, contains no moving parts, and has a high resolving power and a high detection sensitivity. <IMAGE>
Patent DE-3502284-A1 (DE)
Title: DC motor without a commutator
Inventor: FEIGEL JOSEF DR ING
IPC: H02K29/08
Filed: 1985-01-24
Abstract: The stator of the brushless DC motor consists of at least two flat, circular stator parts which are arranged offset with respect to one another by half a pole pitch in the circumferential direction. Each stator part consists of a stator laminate whose laminate blank has symmetrically arranged segments. The segments are located in two planes which are offset axially with respect to one another and between which a flat circular coil is arranged. <IMAGE>
Patent DE-3503920-A1 (DE)
Title: Universal try square for trimming and stairway-construction work
IPC: E04F21/26
Filed: 1985-02-06
Abstract: The universal try square for trimming and stairway-construction work combines, in one instrument which is convenient and easy to use, all the marking-out functions which carpenters require for trimming and stairway-construction work. It contains all the necessary angles and scales, can be placed in position on the front and rear sides, prevents deformation or displacement of the angles during use and ensures optimum precision when marking out. This object is achieved in that there is fastened on a back square, which is fixed at right angles, a moveable angle which can be firmly set in different positions and in which adjacent and opposite cathetuses are connected at right angles. As a result, a marking-out width of up to 350 mm can be achieved. All contours can be marked out with one instrument. The instrument can be used for all roof pitches of from 0 to 90 DEG .
Patent DE-3506119-A1 (DE)
Title: Cable junction cabinet
Inventor: STEWING ALBERT
IPC: H02B1/50
Filed: 1985-02-22
Abstract: The invention relates to a cable junction cabinet having a cable junction housing which is constructed as a cap and has a mounting opening in the front side of the housing. A lockable flap is inserted into the mounting opening, ventilation slots which are protected against poking being provided at least in the region of the upper and/or lower cap edge and flap edge. A cable junction housing is thus produced which is distinguished by a low material, manufacturing and assembly cost and especially by correct ventilation and venting of the housing interior. <IMAGE>
Patent DE-3508986-A1 (DE)
Title: Pressure relief valve
Inventor: VOSS RICHARD DIPL ING
IPC: F16K3/26
Filed: 1985-03-13
Abstract: Pressure relief valves, particularly those for the hydraulic supports in underground mining and tunnel construction safeguard these supports against overloading, a spring-loaded valve piston being arranged in such a way in their valve housing that, if an overload occurs, it allows a large quantity of the pressure medium to flow out. For this purpose, the underside of the spring plate is of a design favourable in terms of flow and the valve housing is provided with throughflow passages which allow the pressure medium to bypass the spring plate more easily. To safeguard the valve spring, the movement of the spring plate is limited by a stop situated in the throughflow passages. The O-ring in the groove has a smaller diameter than the radial holes. This makes assembly easier and simultaneously ensures that a valve response can be achieved with a short stroke length. <IMAGE>
Patent DE-3511091-A1 (DE)
Inventor: REDDIG BERND
IPC: B26B5/00
Filed: 1985-03-27
Abstract: A floor covering cutter for cutting floor coverings such as carpets, has a shell handle (3) consisting of several parts and a cutting blade (6) that is gripped with its cutting head at an angle of deployment with respect to the longitudinal axis of the shell handle between the shell parts of the handle that are connected with a screw. They enclose a storage area (12) for spare blades on the inside and present a gripping contour on the outside. The cutting blade is positioned with its cutting head at a slight forward angle of deployment with respect to the theoretical mid longitudinal axis (7) of the handle shell, while the handle shell, on the end opposite from the cutting blade (6), presents a steadily expanding outer cross-section (4) with flattened contours in the area adjoining the gripping surface (3). In the storage area (12) are kept blades standing on one edge. The two shell parts (1,2) are connected by a joint and held together by a knurled screw (10).
Patent DE-3512599-A1 (DE)
Title: Collapsible casing
Inventor: BIENAIME PATRICK
IPC: B65D71/46
Filed: 1985-04-06
Abstract: Collapsible casing for two containers (1) which are arranged next to each other and have edge flanges (2). The containers are connected to each other at their edge flanges and are inserted in holes in a bottom wall (7). The material which is punched out of these holes is folded upwards as a support (8) and engages beneath the edge flanges. 
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Patent DE-3515966-A1 (DE)
Title: Ski binding
Inventor: PAVLOVEC RADKO
IPC: A63C9/084
Filed: 1985-05-03
Abstract: A heel support provided with a sole depressor and a foot spur is held in the movement position via a spring-load latching element which engages in a first latching member fixed to the supporting body. The supporting body can be pivoted about a vertical axis, relative to a baseplate, but is held in the movement position (central position) by means of a second latching element which engages in a detent member fixed to the baseplate. The detent member has substantially vertical surface sections to guard against purely lateral pivoting of the heel support. These are adjoined on both sides by control cam sections which, during a so-called diagonal release, control not only the upward pivoting but at the same time a lateral pivoting movement of the heel support. According to the invention, the detent member is pivotably arranged on the baseplate and is directly subject to the action of the sole depressor or of the housing and controlled thereby. As a result, advantages are achieved in terms of production technology. The supporting surfaces of the sole depressor on the detent member can also bear with the interposition of inserts subjected to the action of a spring in each case, in order to compensate for an accumulation of snow under the boot heel.
Patent DE-3517564-A1 (DE)
Title: Device for moving loads
Inventor: FREIMUTH FRIEDRICH
IPC: F15B15/16
Filed: 1985-05-15
Abstract: Published without abstract.
Patent DE-3519342-A1 (DE)
Title: Device for measuring and monitoring the filling level of a liquid container
Inventor: HEDDERGOTT HARRY DIPL ING
IPC: G01F23/292
Filed: 1985-05-30
Abstract: In a device for measuring and monitoring the filling level of a liquid container, in particular the oil level of a motor vehicle engine, having a light source, having a light receiver and having a probe, made of light-conducting material, which dips into the liquid and has a plurality of stepped reflection faces, in each case two of which reflection faces form a pair of reflection faces, according to the invention some of the pairs of reflection faces are rotated about the longitudinal axis of the probe with respect to the other pairs of reflection faces. This has the purpose of permitting simple and reliable measuring of different liquid levels with sufficient differences in intensity, for example even in the case of large fluctuations of the ambient temperature.
Patent DE-3527447-A1 (DE)
Inventor: BOEHM GERHARD DIPL ING
IPC: F02F3/04
Filed: 1985-07-31
Abstract: Light-metal piston for combustion engines, having a sleeve-like insert embedded therein and controlling its heat expansion and being formed of a metal of smaller heat expansion coefficient than the piston base material. The insert is arranged in the solid material of the piston crown and extends around the entire piston periphery. Behind the insert, the piston base material is self-contracted to form a gap delimited by the insert on one side. On at least one edge or one side, the insert is not covered by piston base material, i.e. it extends up to the piston surface, this occurring however only in certain segments and not along the entire piston periphery. In the other segments, the insert lies beneath the piston surface and is thus covered by piston base material. To the extent that the insert is exposed on the piston end face, it is provided with an edge zone covering the depth of the self-contraction gap.
Patent DE-3532574-A1 (DE)
Title: Electrical switch with actuation slide
Inventor: KUHN HEINZ J DIPL ING
IPC: B60R16/00
Filed: 1985-09-12
Abstract: The invention is based on an electrical switch for the drive motor of a sliding roof adjusting device, of a window lifter or the like of a motor vehicle, having an actuation slide which extends through a slot in the top of the switch housing. The invention is characterised in that the actuation slide (7) is in such an operative connection to a slide resistance (13) and an associated electronic control system that the sliding path of the actuation slide (7) is directly proportional to the adjustment path of the sliding roof, of the window or the like. <IMAGE>
Patent DE-3533554-A1 (DE)
Title: Device for securing safes, strongrooms, bank spaces or the like
Inventor: BIALOGLOWICZ EDWARD
IPC: E05G1/024
Filed: 1985-09-20
Abstract: A device for securing safes, strongrooms, bank spaces or the like is provided with at least one profile element which can be arranged between wall plates (6, 8) and is guided in a hollow body (1) and which offers resistance to drilling. The hollow body (1) is closed off at least partially at both ends. The profile element is designed as a body of revolution (3) which is clamped in the hollow body (1) by means of one or more spring-like or elastic bodies (4). <IMAGE>
Patent DE-3537950-A1 (DE)
Title: Proximity switch with a glass-fibre cable
Inventor: WILHELMI ERWIN
IPC: H03K17/94
Filed: 1985-10-25
Abstract: The invention relates to a proximity switch, in the case of which an optical transmitter (which can be excited electrically) and an optical receiver (which supplies electrical signals) are accommodated in a housing to which one or two light-conducting cables can be connected with the aid of a coupling element. In the case of the one embodiment, the light-conducting cable contains two adjacent glass-fibre bundles which are separated from one another by a fibreglass mesh and are surrounded by a common protective sleeve consisting of silicon rubber. In the case of the other embodiment, each of the two glass-fibre bundles is surrounded by in each case one fibreglass mesh and a separate protective sleeve consisting of silicon rubber. The space inside the coupling element and the respective light-conducting cable is closed off from the outside atmosphere.
Patent DE-3604130-A1 (DE)
Title: Mechanical bricklayer's aid
Inventor: METZ ADOLF
IPC: E04G21/22
Filed: 1986-02-10
Abstract: Mechanical bricklayer's aid having a vertically arranged column, on the upper region of which there is horizontally rotatably arranged a jib, on the free end of which there is horizontally rotatably articulated a further jib which is equipped, virtually over its entire length, with a running path for a trolley.
Patent DE-3609936-A1 (DE)
Title: Wind collector rotor
Inventor: MEYER GERHARD
IPC: F03D3/06
Filed: 1986-03-24
Abstract: In order to utilise the energy of the wind to an optimum degree in order to produce electrical current, a rotor space consisting of an upper round covered-over perpendicular power rod and radially and perpendicularly guided pressure and cutting panel and provided with wind baffles and with revolving stage including track runners. The rotary force acting here on the power rod is transmitted into the machine space present under the rotor space by virtue of an extended power rod and is transmitted there to one or more generators by virtue of a toothed wheel structure with a bearing arrangement which promotes rotation. By virtue of the control motors of the revolving stage, which are also present in the machine space, the baffle panel control, microcomputer with connection to air speed meter and weather vane, control of the air brake and water brake which are present and by virtue of the optimum weather and safety protection, the overall system offered is an efficient natural energy system which fits in with rural architecture, is versatile in its applications and has an adaptable overall size.
Patent DE-3610239-A1 (DE)
Title: Mortising device
Inventor: WESTPHAL MICHAEL
IPC: B25D17/08
Filed: 1986-03-26
Abstract: For the versatile use of power-driven manual mortising chisels of greatly differing size, the mortising chisel is placed into the mortising device in such a way that the mortising chisel is clamped at the front by a two-jaw chuck which is freely movable in the longitudinal direction, whereas the handle is pressed at the back into a holding device. The mortising chisel is held in this position via the two-jaw chuck by a spring and can be put into operation.
Patent DE-3616732-A1 (DE)
Title: Piece of furniture, in particular table or seating furniture
Inventor: BITSCH HANS-ULLRICH PROF
IPC: A47C13/00
Filed: 1986-05-17
Abstract: The piece of furniture has at least one supported part, in particular in the form of a table top, a suspended box or a seat. The supported part is fixed to a load-bearing member held horizontally in the use position. Both ends of the load-bearing member normally rest on supports. The load-bearing member is a multiple I-section with at least four mutually parallel flanges which are upended in the use position. The flanges are connected to one another by webs, the webs lying in a common plane. Table tops can be attached above and/or below the load-bearing member. As well as table tops, it is also possible to fix accessories to the top or bottom of the load-bearing member.
Patent DE-3618925-A1 (DE)
Title: Arrangement for processing image data
Inventor: KICK HORST
IPC: G06T1/20
Filed: 1986-06-05
Abstract: For processing image data, which is contained in an image memory (BSP) which is read cyclically for image representation, an intermediate memory (ZSP) is arranged between it and a computer (BR) which processes the image data. Data is transferred between the intermediate memory (ZSP) and the image memory (BSP) in the cycle of the image memory, and between the intermediate memory (ZSP) and the computer (BR) in the cycle of the computer. Between the intermediate memory (ZSP) and the computer (BR), data format converters (DUF1, DUF2), which convert the data which is being transferred into a suitable format for processing in the computer (BR) or for storing in the intermediate memory (ZSP) and consequently in the image memory (BSP), are connected. The invention is used to interpret television images. <IMAGE>
Patent DE-3620971-A1 (DE)
Title: Vent nozzle for foundry tools, in particular mould boxes etc.
IPC: B22C7/06
Filed: 1986-06-23
Abstract: The vent nozzle for casting and die-casting tools (dies) is intended for insertion in the walls of the moulding tool (die), the nozzle body having a top plate arranged on the side (2) where the moulding material is located and being provided with openings. The nozzle body (4, 4a) has at least one head piece (5, 5a, b, c) of solid configuration with recesses (6, 6a, 18, 19) arranged on the periphery and an annular net (7) adjoining the recesses on the gas outlet side.   <IMAGE>
Patent DE-3625839-A1 (DE)
Title: Method for the production of position rod mats used as a reinforcement for reinforced-concrete components and an apparatus for the production of these mats
Inventor: SCHMIDT GERHARD
IPC: B21F27/10
Filed: 1986-07-30
Abstract: The invention relates to a method for the production of position rod mats used as a reinforcement for reinforced-concrete components and is characterised in that reinforcing rod is uncoiled by an uncoiling apparatus, straightened and cut to a particular length, the concrete reinforcing rod formed being welded, immediately after cutting, to the position rods and the position rods welded to the concrete-reinforcing rods being advanced by a defined distance in the direction of the position rods, and these operations are repeated until the complete position rod mat is formed. An apparatus for the production of position rod mats is furthermore proposed.
Patent DE-3636865-A1 (DE)
Title: Arrangement for linearisation of an output stage
Inventor: ESPRESTER RALF
IPC: H03G3/20
Filed: 1986-10-30
Abstract: An arrangement for linearisation of a transmitter amplifier output stage has a controllable attenuator, comprising, for example, PIN diodes, between the radio-frequency signal source and the output stage. An envelope signal is derived in each case from the signal source signal and the output stage output signal. The control signal for the controllable attenuator is generated from the difference between the two envelope signals. Along with a reduction in the intermodulation products of the output stage, the invention increases the efficiency of the output stage, simplifies the power supply and cooling and thereby reduces costs.
Patent DE-3637775-A1 (DE)
Title: Device for the continuous degassing of a mixture of polymeric binders and fillers and/or fibres
Inventor: WILL MANFRED
IPC: B29B7/84
Filed: 1986-11-06
Abstract: The mixture (2) is fed from a mixing machine (1) to a metering unit (3). Arranged underneath the metering unit (3) is a vacuum chamber (13), to which the mixture (2) is delivered via valves (6). The throughflow cross-sections and lengths of the valves (6) are variable. The variation is carried out automatically in dependence on the filling level of the mixture (2) in the metering unit (3). Arranged under the vacuum chamber (13) in a gas-tight manner is a conveying device (23), which receives the mixture (2) and conveys it to the outside. <IMAGE>
Patent DE-3643710-A1 (DE)
Title: Novel substituted phenylhydrazines and their preparation
Inventor: MARHOLD ALBRECHT DR
IPC: C07C317/14
Filed: 1986-12-20
Abstract: Novel substituted phenylhydrazines of the formula (I) <IMAGE> and a process for their preparation from compounds of the formula (II) <IMAGE> where R6 = F, Cl or NH2.o
Patent DE-3644211-A1 (DE)
Title: Pressing iron sole plate
Inventor: ULLRICH LOTHAR
IPC: C23C4/18
Filed: 1986-12-23
Abstract: The pressing iron sole plate (1) consists of a base body (12) which has a high thermal conductivity and which is preferably cast from aluminium and which is coated with a porous coating arranged on the ironing side (27) and consisting of a sintered material component (20), preferably metallic or ceramic material. The metallic or ceramic sintered material layer (20) is coated by an anti-adhesive and sealing organic-type binder (26) of particularly high sliding ability. <IMAGE>
Patent DE-3644450-A1 (DE)
Title: Arrangement for aligning radiation-sensitive surfaces with stellar radiation sources
Inventor: SCHOENHERR MICHAEL PROF DIPL I
IPC: F24S50/20
Filed: 1986-12-24
Abstract: To obviate the need for the heavy, complicated, obstructing and expensive previous arrangements for aligning radiation-sensitive surfaces with stellar radiation sources, e.g. for aligning parabolic mirrors with the sun, it is proposed to align a regular tetrahedron framework, e.g. by means of additional bars, on the ground in such a way that one tetrahedron bar points parallel to the Earth's surface in the east-west direction and the tetrahedron bar perpendicular thereto runs parallel to the Earth's axis, the surfaces to be aligned being fixed on said tetrahedron bar and rotatable around it. The alignment of the radiation-sensitive surfaces can thus take place in a manner which does not obstruct, is the same in all degrees of latitude and automatically diminishes peak load in the event of a hurricane load, by means of sheathed cables which run along the tetrahedron bars and have built-in spring elements which automatically limit the force and eliminate backlash.
Patent DE-3709442-A1 (DE)
Title: Data entry device
Inventor: KIMURA KIYOSHI
IPC: G06F3/00
Filed: 1987-03-23
Abstract: A data entry device for entering data into a computer includes an additional arrangement compared to a previously designed image scanner. The image scanning arrangement of the device according to the invention contains a roller (6) and a coding device (7), which form a first position command arrangement for input of a movement in a first direction. The additional arrangement forms a second position command arrangement to indicate a movement in a second direction, which is perpendicular to the first direction. <IMAGE>
Patent DE-3714087-A1 (DE)
Title: Drive assembly with individual lubricating oil circuits for engine and transmission
Inventor: BEIERSDORF KLAUS-JUERGEN DIPL
IPC: F16H57/04
Filed: 1987-04-28
Abstract: For prelubrication of the lubrication points in the transmission (2) of a drive assembly comprising internal combustion engine (1) and transmission (2), the individual oil feed pumps (6, 7) of the said two units are combined into one pump unit (5) with a single drive shaft (29) arranged in the internal combustion engine (1) or the transmission (2), the said shaft being drive-connected to a shaft of the internal combustion engine (1) (Fig.1). <IMAGE>
Patent DE-3715302-A1 (DE)
Title: Rotary tensioner
IPC: B65H23/14
Filed: 1987-05-08
Abstract: A rotary tensioner is proposed, which consists of two guide bars which are parallel to one another and firmly joined together at their longitudinal ends with the aid of joining parts and is mounted so as to be pivotable about a tensioning axis running parallel to the bar longitudinal direction. The device may be alternatively or simultaneously designed as a web compensator if the guide bars are designed as rotatable rolls with separate braking means and if the rectangular frame has assigned to it tensioning means which act with predetermined force in the circumferential direction of the tensioning axis and engage in a web passing through between the rolls.