baber/WOPTO huggingface dataset:
Patent DE-3527245-A1 (DE)
Title: Method and device for measuring length and position
Inventor: FERCHER ADOLF FRIEDRICH PROF D
IPC: G01B9/02
Filed: 1985-07-30
Abstract: The invention relates to a method and corresponding arrangements for interferometric measurements of lengths and surface shapes. The basis of the method is that modulation of the wavelength of the light source 1 illuminating the interferometer produces at the interferometer output 2 a modulation in the intensity from which it is possible to determine the distance x of the reflecting surface 3 in the measuring arm of the interferometer from a zero position 4. If the wavelength is modulated periodically in a linear fashion with time, the distance x is proportional to the frequency of the intensity modulation at the interferometer output. <IMAGE>
Patent DE-3533667-A1 (DE)
Title: Apparatus for the uniform metering of granular abrasive in pneumatically operating abrasive-blasting plants
Inventor: SCHLICK HORST-DIETER
IPC: B24C7/00
Filed: 1985-09-20
Abstract: Apparatus for the uniform metering of granular abrasive in pneumatically operated abrasive-blasting plants, having an abrasive-feeding system (11, 7, 8, 15) which can be controlled in relation to the amount fed over time. The abrasive-feeding system comprises a conveyor worm (8) which is arranged in a worm tube (7) and can be controlled in relation to its rotational speed and the receiving region of which adjoins the inlet connection (6) and the delivery region (15) of which ends directly at the mouth leading to the conveying pipe (13). To compensate for the pressure drop between storage tank (1) and conveying pipe (13), a connecting pipe (18) is provided between the conveying pipe and the closed tank. <IMAGE>
Patent DE-3538673-A1 (DE)
Title: Bubble mat for an air bubble massaging device
Inventor: BUCHER HEINZ
IPC: A61H33/02
Filed: 1985-10-31
Abstract: The invention relates to a bubble mat for an air bubble massaging device having a compressed air distributor and mutually coupled mat parts, in which the mat parts have air supply channels with laterally emerging bubble openings which are connected to the compressed air distributor and can be selectively connected to the compressed air input of the compressed air distributor. When the bubble openings of the air supply channels are reliably exposed, the lying comfort is improved in that the mat parts are formed with a plane surface, in that the air supply channels are located on the undersides of the mat parts and in that the mat parts have rows of perforations introduced on either side of the air supply channels.
Patent DE-3539801-A1 (DE)
Title: Powered support assembly, in particular shield-type powered support assembly, with walking mechanism
Inventor: PLEVAK LUBOMIR
IPC: E21D23/08
Filed: 1985-11-09
Abstract: In the space between its two floor skids (2) connected in parallel to one another, the powered support assembly (1) according to the invention has a walking mechanism (8) with a slipped-in pushing cylinder (10) and a pushing beam (9) which makes the connection to the walking abutment (face conveyor). The pushing beam (9) consists of a flat plate which at the rear end carries a guide and bearing bracket (12) which is guided on sliding rails (23) of the floor skids by means of guide members (22). The cylinder part of the pushing cylinder (10) is at the same time mounted on the guide and bearing bracket (12) in a vertically pivotable manner in a pivot bearing. The piston rod (19) of the pushing cylinder (10) acts on a cross-piece (21) arranged between the two floor skids (2). The arrangement is made in such a way that the pushing beam (9) is supported and guided at a distance from the floor level on the sliding rails (23) of the floor skids. In addition, the invention relates to a convenient design of the cross-piece (21) serving as a connection for the piston rod. <IMAGE>
Patent DE-3540184-A1 (DE)
Title: Pot-shaped lower part of a trap for the water discharge from washbasins, and process for the production thereof
Inventor: SCHAWOHL WILFRIED
IPC: E03C1/28
Filed: 1985-11-13
Abstract: The invention relates to a pot-shaped lower part of a trap for the water discharge from washbasins and the like, which has an externally threaded part arranged near its opening and projecting with respect to the peripheral surface, which no longer needs to be polished before chromium plating and for which it is ensured that porosities leading to leakage are avoided. In order to provide said pot-shaped lower part of a trap, the invention proposes that the lower part (1) consists of brass plate and the external thread be rolled onto a bead (6) which is pushed through, radially outwards, near the mouth and runs around in an annular manner, and that between bead (6) and mouth of the lower part (1) there be formed a collar (8) which is reduced with respect to the diameter of the lower part on that side of the bead remote from the mouth and is intended as a securing means for a sealing ring (17). <IMAGE>
Patent DE-3544283-A1 (DE)
Title: Fastening dowel
Inventor: SELTER GEB GERKE
IPC: F16B13/00
Filed: 1985-12-14
Abstract: The invention relates to a dowel for fastening an element, in particular a frame on masonry work, with a cylindrical sleeve which is formed from a bent sheet-metal plate, can, in its front clamping region intended for insertion into an opening, be expanded by a screw and has, in its non-expandable region, at least one projection for securing the element to be fastened. In its clamping region, the sleeve has at least two longitudinal slots forming clamping webs which can be partially deformed therebetween and, beyond said longitudinal slots in the region of the front end, it has a thread on its inner side. In the case of said dowel, a very secure screwing thread for the engagement of the screw bolt is achieved by the thread being arranged on a cap which is fixed in place to the front end of the sleeve by a plug-in connection. <IMAGE>
Patent DE-3544833-A1 (DE)
Title: UV irradiation device
Inventor: KUTTIG GUENTER
IPC: A61N5/06
Filed: 1985-12-18
Abstract: There is described a device for whole body UV irradiation which comprises an acrylic glass lying surface under which UV radiators are arranged. According to the invention, the lying surface is reinforced at least on two edges and is freely suspended in a frame. The lying surface is preferably angled downwards along the two long sides and is resiliently clamped in the frame with these angled regions. This renders supporting webs between the emitters superfluous, the webs having the disadvantage that they partially shadow the lying surface.
Patent DE-3545935-A1 (DE)
Title: Piston/cylinder arrangement
Inventor: LUTZ EDELWALD
IPC: F15B15/22
Filed: 1985-12-23
Abstract: A piston/cylinder arrangement has a cylinder body (11) which comprises a cylinder bore (12) in which a piston (13) is arranged in such a way as to be movable in a reciprocating manner. On the side opposite the piston rod (14), the piston (13) has a damping stem (15) which engages in the interior of a damping ring (16) for damping the movement of the piston (13). To improve the manufacturing accuracy and efficient production, the damping stem (15) has an inner blind hole (26) which is open towards its free end and is connected via through-holes (28, 29, 30) to the outer surface of the damping stem (15). The damping ring (16) is here mounted in a floating manner in the piston/cylinder arrangement. <IMAGE>
Patent DE-3601064-A1 (DE)
Title: Vertical bath cell
Inventor: FLORJANCIC PETER
IPC: A61H1/02
Filed: 1986-01-16
Abstract: The invention relates to a bath cell comprising a hermetically sealable housing in which full baths can be taken with the user standing upright. The housing may be equipped with nozzles for underwater massages and with other medical treatment devices. The bath cell is distinguished by occupying little space and consuming little water.
Patent DE-3601190-A1 (DE)
Inventor: SCHREIBER HANS
IPC: B27C1/00
Filed: 1986-01-17
Abstract: The cutting machine (20) has a frame-like basic stand (21) which is arranged upright with a slight rearward inclination. Arranged in a common plane on the basic stand (21) are a number of suction cups (35), by means of which workpieces are clamped. The suction cups (35) can be arranged so as to be horizontally and vertically adjustable. A bogie (22) is guided movably on the basic stand (21) by means of horizontal guides. A working carriage (23) is guided movably on the bogie (22) by means of vertical guides. Mounted rotatably on the working carriage (23) is a cutting tool (24) which is driven by a motor. The axis of rotation of the cutting tool (24) is aligned at least approximately perpendicularly to the clamping plane of the suction cups (35). A straightedge (45) is arranged on the basic stand (21) along the lower edge of the clamping region for the workpieces in their clamping plane and can be raised into a straightening position and lowered into a release position by means of guides (52). In the straightening position of the straightedge (45), the workpiece can be aligned with it. In its release position, the workpiece retained in the meantime by the suction cups (35) is free all round, so that the tool can be guided completely round the workpiece in one revolution and all the edges of the workpiece can thereby be machined to size, without the need for resetting. The bogie (21) and the working carriage (23) can be moved by means of controlled longitudinal drives. <IMAGE>
Patent DE-3602103-A1 (DE)
Title: Multiple surface-mounted installation apparatus
Inventor: SEIDLER KLAUS-DIETER
IPC: H02G3/16
Filed: 1986-01-24
Abstract: The invention relates to a multiple surface-mounted installation apparatus having a support, such as a supporting or mounting plate, and having at least one holder, which can be detachably connected thereto, for a plurality of bases which are optionally constructed as plug socket bases or as switch bases. The bases used are attached to the holder by means of retaining screws. A common housing is furthermore provided which can be attached either with the base and/or with the holder. The bases are additionally connected to the holder by means of clamping or plug-on projections. These clamping or plug-on projections make it simple to plug the bases on to the holder. Nevertheless, a precise orientation of the bases on the holder is ensured. Subsequent fixing of the plug-on bases is carried out by means of retaining screws.
Patent DE-3610421-A1 (DE)
Title: Device on drainage openings of oil sumps
Inventor: SEEHASE GEB BRAUMANN
IPC: F01M11/04
Filed: 1986-03-27
Abstract: A device on drainage openings of oil sumps, especially oil sumps of engines in motor vehicles is described, which comprises a compression-resistant hose (1) of limited length, the one end of which is tightly connected to a nipple (2), which can be fixed in the drainage opening (5), and the other end of which has a removable plug (3), this free end being fixable at a high level by means of retaining elements (9). In addition, the use of this device in connection with a collecting tank is explained, the filler opening of which is composed of a plastic of at least limited elastic deformability and has a diameter which is matched to the diameter of the free hose end in such a way that this hose end can be fixed with a snap action in the filler opening of the collecting tank (Fig. 1). <IMAGE>
Patent DE-3612628-A1 (DE)
Title: Nickel-base superalloy contg. chromium, cobalt, tungsten, etc.
Inventor: ROSS EARL WARREN
IPC: C30B11/00
Filed: 1986-04-15
Abstract: (A) A novel Ni-base superalloy has the compsn. (by wt.) 7-12% Cr, 5-15% Co, 0.5-5% Mo, 3-12% W, 2-6% Ta, 2-5% Ti, 3-5% Al, 0-2% Nb, 0-2% Hf, 0.03-0.25% C, 0.002-0.050% B, balance Ni and impurities. (B) Also claimed are (i) a Ni-base superalloy as in (A), for producing single crystal articles with improved tolerance to low angle grain boundaries; (ii) a single crystal article of overall compsn. as in (A), any low angle grain boundaries present in the article being greater than 0 (pref. 0-20) deg.; (iii) an article of mfr. of overall compsn. as in (A), at least a portion of the article being a single crystal; and (iv) an article of mfr. of overall compsn. as in (A).   The superalloy has the compsn. (by wt.) 7-10 (esp. 9.5-10)% Cr, 5-10 (esp. 7-8)% Co, 1-3 (esp. 1.3-1.7)% Mo, 4-8 (esp. 5.75-6.25)% W, 3-5 (esp. 4.6-5.0)% Ta, 3-4 (esp. 3.4-3.6)% Ti, 4-4.5 (esp. 4.1-4.3)% Al, 0-1 (esp. 0.4-0.6)% Nb, 0.05-5 (esp. 0.1-0.2)% Hf, 0.03-0.1 (esp. 0.05-0.07)% C, 0.002-0.020 (esp. 0.003-0.005)% B, balance Ni and impurities.
Patent DE-3613677-A1 (DE)
Title: Shock and vibration damping system
Inventor: HUMMEL KURT M ING GRAD
IPC: F16F9/06
Filed: 1986-04-23
Abstract: Shock and vibration damping system, consisting of a piston/cylinder arrangement (1) with a cylinder (2) which is open at one end and a piston (3) which is movable axially therein and which is connected to a hollow piston rod (7) which projects out of the open end of the cylinder (2) and the end of which projecting out of the cylinder (2) is closed by a bottom (13), a separating piston (14) being guided axially movably inside the hollow piston rod (7) and a compressible medium being contained between the bottom (13) and the separating piston (14), and the cylinder (2) containing an incompressible hydraulic medium which can be pressed through at least one flow opening of the piston (3) into the hollow piston rod (7) between piston (3) and separating piston (14) and back, the flow of the hydraulic medium through the flow opening of the piston (3) being controllable for damping by means of a flow control valve (21). The compressible medium (17) contained between the bottom (13) of the piston rod (7) and the separating piston (14) is a gas which is under adjustable pressure preloading of such a type that the static and dynamic pressure forces (F) acting in the axial direction on the piston/cylinder arrangement (1) are elastically absorbed by the gaseous medium (17), a pressure control valve which limits the pressure of the hydraulic medium (19) being arranged in the hydraulic circuit for limiting of the pressure of the gaseous medium (17). <IMAGE>
Patent DE-3616856-A1 (DE)
Title: Hollow article material for accommodating medicaments, diagnostic agents, foodstuffs or individual doses
IPC: A61K9/48
Filed: 1986-05-20
Abstract: The invention relates to a material having the properties of immediate or delayed release which is suitable for the production of hollow articles for the accommodation of medicaments, diagnostic agents or foodstuffs. The material comprises a structural substance, plasticisers and form formers, is inert in the body and can be shaped, depending on the composition, to give films or sheets which are suitable for the production of articles, preferably hollow articles. The substances used for the preparation of the material are conventional assistants in the preparation of medicaments. The invention also relates to the processing of the material as soft or hard capsule form, both of which have the same properties.
Patent DE-3618018-A1 (DE)
Title: Direct-acting safety valve
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: F16K1/30
Filed: 1986-05-28
Abstract: Because of the restricted space available, a direct-acting safety valve with a spring-loaded valve-closure piece for arrangement in the hand wheel spindle of a gas cylinder valve or in a lateral safety-valve branch requires a special design of the valve-closure piece 2 in order to present as small as possible a flow resistance to the emerging gas stream and hence to optimise the quantity blown off in the case of a response of the valve. <IMAGE>
Patent DE-3621627-A1 (DE)
Title: Process for the catalytic removal of nitrogen oxides from gases
Inventor: HEINRICH LOTHAR DR
IPC: B01J23/847
Filed: 1986-06-27
Abstract: The invention relates to a process for the catalytic removal of nitrogen oxides using ammonia, a supported catalyst being used, with, as active component, slag from gasification and pyrolysis processes of residue-containing mineral oil products. According to this process, even gases containing dust and sulphur dioxide can be selectively reduced to nitrogen with high activity and long service life of the catalyst.
Patent DE-3625385-A1 (DE)
Title: Process for packaging viscous bitumen in polyethylene film containers
Inventor: RYSEV GERMAN STEPANOVIC
IPC: B65B63/08
Filed: 1986-07-26
Abstract: The invention relates to packaging technology. The process provides for the use of hermetic containers (6) which are previously inflated and then filled with bitumen. 
<??>The invention is used most effectively in the petroleum-processing industry for packaging viscous bitumen with a solidification temperature of above 70 DEG C. 
 <IMAGE>
Patent DE-3626357-A1 (DE)
Title: Fluid-carrying appliance
Inventor: KAEFFERLEIN HEINZ
IPC: D06F39/08
Filed: 1986-08-04
Abstract: In a fluid-carrying appliance, especially in a domestic washing machine or dishwasher, there is provided a bottom sump (9) for intercepting leakage fluid which can escape at leaky points of the water-carrying system. The leakage fluid acts via a float body (10) on a control device (12) which activates an emptying device (5, 6, 7) assigned to the appliance container (1) and/or interrupts the further inflow of fluid via a solenoid valve (3) arranged in the inflow (2). So as to counteract the overfilling of the bottom sump (9) when a high leakage-water rate occurs, when the control device (12) responds the bottom sump (9) is additionally emptied and, if appropriate, a self-locking circuit for an indicator element is initiated. <IMAGE>
Patent DE-3628410-A1 (DE)
Title: Closure cap
Inventor: SCHICK JUERGEN
IPC: B65D47/08
Filed: 1986-08-21
Abstract: The present invention relates to a closure cap of two-part construction for supply bottles containing liquids. A top part and a bottom part are connected to one another, preferably with the aid of an impact closure. The top part has two lid halves which close different pouring apertures, to be used selectively, with the aid of pegs moulded onto their underside. The pouring apertures themselves are moulded onto the bottom part. The top part and the bottom part are held apart by a raised central web, preferably arranged on the bottom part, and a peripheral edge, adjoining the lid halves, with a spacing which corresponds to the closure spacing between the pouring apertures and the closure pegs.
Patent DE-3630559-A1 (DE)
Title: Small electric motor, especially a claw-pole stepping motor
Inventor: HARBAUER WERNER DIPL ING
IPC: H02K15/02
Filed: 1986-09-08
Abstract: In order to be able to achieve corrosion protection in a simple manner for small electric motors which can be produced at a small cost and have stamped and bent and/or deep-drawn electrical sheet-steel motor parts, it is proposed that these motor parts be heat-treated electrically in a high-temperature annealing process and be coated externally, especially on the housing jacket (42, 52), with a corrosion protection film (10), a bare sheet-metal material which has not been previously treated with respect to corrosion protection being provided for the metal sheets which are heat-treated in the annealing process, and a galvanised sheet-metal material being provided for the other motor sheet-metal parts, which are not to be annealed, especially for the bearing plates (2, 3) which provide the external covering at the ends and are free of claw-pole tongues. <IMAGE>
Patent DE-3631302-A1 (DE)
Title: Connection between a bicycle pedal and a shoe
Inventor: ESER UELI
IPC: A43B13/14
Filed: 1986-09-13
Abstract: A plate (6) with flanged parts facing radially outward is installed on a bicycle pedal (2). These flanged parts, in conjunction with flanged parts facing inward on the outsole (3) of a shoe (1), form a bayonet catch, which can be joined easily by sticking the flanged parts together axially and then turning them radially, and can be released just as easily. A stud (5) is also mounted on the pedal, which latches into a corresponding recess in the outsole (3) when the bayonet catch is engaged. <IMAGE>
Patent DE-3635061-A1 (DE)
Title: Mounting for a generator arranged in a motor vehicle
Inventor: LIST HANS
IPC: F02B67/06
Filed: 1986-10-15
Abstract: A mounting for a generator arranged in a motor vehicle is proposed, which has a spring element, which acts on the generator and thereby constantly keeps the drive belt driving the generator under mechanical tension. Retensioning of the drive belt is thereby no longer necessary.
Patent DE-3640883-A1 (DE)
Inventor: KAMPEN WALTER DIPL ING DR
IPC: A24D3/02
Filed: 1986-11-29
Abstract: In the method, a filter tow consisting of crimped spun fibres and/or filaments is prepared in a preparation zone and passed to a processing zone where it is gathered in an intake zone, then wrapped and cut into tobacco smoke filter rods. In the region of the intake zone, a gas or vapour under elevated pressure acts on the filter tow at an angle of <90 DEG  to the longitudinal axis of the filter tow in the direction of movement of the filter tow. 
<??>The three devices for carrying out the method, each having a preparation unit and a processing unit, contain, respectively, for feeding a gas or vapour under elevated pressure to the filter tow in the direction of movement thereof
 - an inlet finger (14) with holes (17) in its wall on the filter tow inlet side,
 - a tube (22) whose gas or vapour outlet end (23) opens in the region of the filter tow outlet side of the inlet funnel (23) or the filter tow inlet side of the inlet finger (14), and
 - a blower device (27) immediately upstream of the filter tow inlet side of the inlet finger (14). 
<??>The invention solves, in particular, the problem of non-uniform drawing resistances in the tobacco smoke filter rods. 
<??>Fig. 3 is proposed for publication with the abstract. 
<IMAGE>
Patent DE-3642754-A1 (DE)
Title: Heat exchanger for dynamic latent-heat stores
Inventor: GUENTHER ANDREAS
IPC: F24H7/00
Filed: 1986-12-15
Abstract: The invention relates to a heat exchanger for dynamic latent-heat stores. The solution according to the invention relates to the technical field of heat storage, in particular utilising phase-change materials, the heating and cooling of which take place in direct contact with boiling and condensing heat transport media in closed containers or circuits. The aim of the invention is to improve the heat-exchange capacities of dynamic latent-heat stores, at the same time reducing the expenditure on material and increasing the operational reliability. The invention is based on the object of increasing the heat input into the phase-change material of dynamic latent-heat stores by means of structural elements. According to the invention, the object is achieved by the melting lines forming a frustoconical tube cage in such a way that a multiplicity of sectional lines are arranged on the (imaginary) lateral surface of the truncated cone, which has an inclination of 50-85@ with respect to the horizontal, the sectional lines being connected to one another by means of an upper ring line, which forms the top surface of the truncated cone and is in the phase-change material, and a lower ring line, which forms the bottom surface of the truncated cone. <IMAGE>
Patent DE-3643185-A1 (DE)
Title: Circuit arrangement for forming the voltage/time area of a very short pulse
Inventor: GRIMM PAUL ING GRAD
IPC: G01R27/02
Filed: 1986-12-18
Abstract: To form the voltage/time area of a pulse of a very short duration (e.g. 4 ns to 200 ns), the pulses present at a signal input (E) are conducted to a delay line (VZL). The delay line (VZL) exhibits a presettable total delay time which is within the range of the pulse duration. The delay line (VZL) exhibits N-1 equal delay stages having N taps (A1,A2, ..., AN), the N taps being connected to a corresponding number of equally large weighting resistors (R1, R2, ..., RN) of a summing amplifier (V). A continuous output signal proportional to the voltage/time area of the pulse sampled at the N taps can be picked up at a signal output (A) of the summing amplifier (V). <IMAGE>