baber/WOPTO huggingface dataset:
Patent DE-3611029-A1 (DE)
Title: Ventilation device for a wind-deflecting surface on motor vehicles with sliding roofs
Inventor: WEBER ANDREAS
IPC: B60J7/22
Filed: 1986-04-02
Abstract: A wind-deflecting surface for motor vehicles with a sliding roof with a pivotable flap as the deflecting means for the relative wind is composed of a wind trap 12 in the form of a circular or annular section, the centre point of which is aligned on the relative-wind side, and of an attachment device 14 comprising support struts 16 which can be bent once or twice (Figure 1). <IMAGE>
Patent DE-3613091-A1 (DE)
Title: Divisible preform for radial mounting on an axle
Inventor: FENZL HUBERT
IPC: A63H17/267
Filed: 1986-04-18
Abstract: The invention relates to a divisible preform, in particular wheel, ring, roller, sphere or any other stereometrically shaped body which consists of two halves (1), the partial plane (3) which forms the halves (1) extending radially in the circumferential direction. Each half (1) has a hole (5), serving as insertion opening, and a shoulder (2) which is of corresponding design hereto, their arrangement on the two halves (1) being identical. The shoulders (2) and holes (5) are constructed according to the invention as dove-tail guide (4; 5). In the mounted state the shoulders (2) engage in a positively locking fashion into the associated holes (5) and are locked in the axial direction by the dove-tail guide (4; 5). In the radial direction, the two halves (1) are held together by locking elements (6; 7) which are arranged between the faces of the partial planes (3) and are of corresponding design. A second blocking feature is provided in the form of axle bearing using spheres. <IMAGE>
Patent DE-3613734-A1 (DE)
Title: Gear internal combustion engine
Inventor: BLINDERT HELMUT
IPC: F01C1/18
Filed: 1986-04-23
Abstract: The gear engine is distinguished by the fact that, apart from the gears, connecting shafts and transmission parts (also gears), there are no moving parts with additional friction resistance and changing acceleration forces. Any gaseous or liquid fuel can be used. The arrangement of sequential stages together with the few moving parts permits a high level of efficiency. There are only rotary movements in fixed axle bearings. The overall concept of this gear internal combustion engine with potential high speeds permits a compact, light and small construction with rapid manufacture and ease of assembly. Other economic advantages can be seen in the high level of efficiency and the use of fuels producing little environmental pollution.
Patent DE-3614390-A1 (DE)
Inventor: JACOB WERNER
IPC: F16C33/61
Filed: 1986-04-28
Abstract: 1. A double-row, annular skew roller bearing in the form of a profiled wire bearing, comprising an inner race (2) and an outer race (1) and at least three race wires (4, 5, 7, 8) which are embedded therein and form the raceways, and between which balls, barrel rollers and/or spindle rollers are disposed as rolling bodies (3, 9, 71, 72), characterised in that each rolling body (3, 9, 71, 72) rolls on at least one associated race wire (4, 5, 7, 8) at two points (410, 420, 510, 520) which subtend an angle (lines 31, 74, 82) with the centre of curvature of the rolling body (3, 9, 71, 72) or the raceway (81), and each rolling body (3, 9, 71, 72) is also supported on the opposite side at two points, so that a four-point bearing is provided in all the raceways.
Patent DE-3615754-A1 (DE)
Title: Insulated hot-water reservoir (storage tank)
Inventor: PRAETORIUS RICHARD ING GRAD
IPC: F24H1/18
Filed: 1986-05-09
Abstract: In the case of a hot-water reservoir with an insulating layer 8 foamed in between a receptacle (tank) 1 and a jacket (outer casing) 2, it is intended to be able to manufacture with little waste a foam element 9, which prevents the escape of insulating foam during the foaming. The foam element 9 consists of a slotted, rectangular cut-to-size piece 12. The slot 13 forms two longitudinal parts 14 and 15 which, when spread apart, lie around the flange 4. <IMAGE>
Patent DE-3618435-A1 (DE)
Title: Method for producing toothings provided on two elements, and mechanism produced according to the method
Inventor: WALTER HERBERT
IPC: B23F15/06
Filed: 1986-05-31
Abstract: Method for producing a counter-toothing by means of drivers, of any desired shape, of a toothing by means of reshaping or cutting processing methods, a synchronous relative rolling movement which corresponds exactly to the desired transmission ratios being brought about between the two toothings. The method is particularly suitable, in an advantageous fashion, for a rolling spark-erosion method. Both the geometry of the respective drivers and the planar or spatial form of the roller lines can be completely freely selected, a linear engagement of the generating toothing with the generated counter-toothing being continuously maintained.
Patent DE-3620151-A1 (DE)
Title: Method and robotic device for bending bar-shaped stock or workpieces
IPC: B21D43/00
Filed: 1986-06-14
Abstract: To solve some of the problems encountered in the efficient production of bent bar-shaped workpieces, the proposal according to the invention is that bending should be carried out by means of a controllable bending device (11) and of a controllable holding device which are positioned relative to one another and to the bar-shaped workpiece with the aid of at least one industrial robot, which is equipped with a control system. In the bending plant, the bending device and/or the holding device are designed to allow them/it to be attached to the wrist of an industrial robot (8). The bending device is preferably of a type developed specially for the method and the robotic device of the type developed in accordance with the invention. <IMAGE>
Patent DE-3622749-A1 (DE)
Title: Shaving soap dispenser
Inventor: RAUER DITMAR
IPC: A45D27/04
Filed: 1986-07-07
Abstract: The newly invented shaving soap dispenser, which is particularly designed to provide commercial cylindrical shaving sticks with a cup with a container and a lifting mechanism to permit clean mixing of shaving lather consists of the cup, for mixing the shaving lather, and a cylindrical container which receives the shaving soap, together with a lifting mechanism by means of which the shaving soap can be removed after use. The lifting mechanism consists of the spindle with the twist button which are both fixedly connected to each other, and of the soap lifter which can be moved up or down by the spindle, by turning the twist button.
Patent DE-3630710-A1 (DE)
Title: Absorption sound deadener
Inventor: SIMM HANS-PETER
IPC: A47L9/00
Filed: 1986-09-10
Abstract: The invention relates to an absorption sound deadener which is arranged in the dust-conveying pipe of a hand vacuum cleaner with a so-called downstream filter. The dust-conveying pipe is perforated over a part of the circumference, and this part is surrounded by soft sound-absorbtion material, the perforated part being mechanically separated from the dust-conveying pipe at least on one side, and the sound-absorption material being provided with an air-impermeable outer skin. <IMAGE>
Patent DE-3631611-A1 (DE)
Title: Hydroterphenyls
Inventor: WAECHTLER ANDREAS DR
IPC: C09K19/30
Filed: 1986-09-17
Abstract: Hydroterphenyls of the formula I  R<1>-Cy-Cy-Z-Ph-R<2>  in which     R<1> represents alkyl, R<2> represents H, F, Cl, Br, I, OH, CN, NCS, alkyl, -O-alkyl, -COOR<3> or -O-CO-R<3>,   Z represents -COO- or a single bond, R<3> represents H, alkyl, -Cy-alkyl, -Ph-alkyl, -Ph-O-alkyl, -Ph-CN or -Ph-F,   Cy represents 1,4-cyclohexylene, Ph represents 1,4-phenylene or 1,4-phenylene which is substituted in the 2- or 3-position by fluorine, and alkyl represents an alkyl group having 1-10 C atoms, in which one or more non-adjacent CH2 groups which are not linked by -O- or Ph can also be replaced by -O- and/or -CH=CH-, with the proviso that at least one CH2 group in at least one alkyl group in R<1> and/or R<2> is replaced by -O- or -CH=CH-, can be used as components of liquid-crystalline phases for electro-optical display elements.
Patent DE-3632320-A1 (DE)
Title: Device for applying a powder to material in the shape of a strand
Inventor: KOCH KLAUS DIPL ING
IPC: H01B13/32
Filed: 1986-09-19
Abstract: In order to apply powder to a plastic or rubber surface of a continuous, elongate material, in particular to the core or the inner sheath of an electric cable or an electric line, there is provided a container (1) which, inter alia, has a supply area (17) for the powder, an application device (3) and an area equipped with brushes (5) for removing excess powder. In order to reduce the generation of dust of such a device, as application device there is provided an open box (3) and, additionally, above the supply area (17) a steadying zone (6). Furthermore, the feeding flap (11) of the supply area, which flap in the closed state stands virtually perpendicularly and is arranged to the side of the steadying zone (6), is provided on its inside with nail-like elevations (12) in order to fix a sack of powder. <IMAGE>
Patent DE-3635822-A1 (DE)
Inventor: JABS GERT DIPL CHEM DR
IPC: B01J13/02
Filed: 1986-10-22
Abstract: Improved microcapsules have a capsule wall which contains a polyurethane which can be obtained by reacting an isocyanate with a polyether polyol which contains amino groups.
Patent DE-3638763-A1 (DE)
Title: Pigments containing piperidyl groups
Inventor: BITTERLI PETER DR
IPC: C09B25/00
Filed: 1986-11-13
Abstract: Pigments whose molecule carries one or more 2,2,6,6-tetraalkylpiperidine groups are not only of high light fastness but also give the plastics coloured with them an outstanding stability to light and atmospheric effects.
Patent DE-3644199-A1 (DE)
Title: Apparatus for the rebounding of a game ball, especially a tennis or a table tennis ball
Inventor: KUBERNAT JOSEF
IPC: A63B69/00
Filed: 1986-12-23
Abstract: An apparatus for the rebounding of a game ball, especially a tennis or a table tennis ball, is to be so designed that it is flexible, easy to operate, easy to set and capable of being used on virtually any desired playing area. In the case of tennis, for example, it enables a player to practise serves, lobs, smashes, returns, going to the net, etc., without the participation of a playing partner. To this end, the apparatus 1 has at least one ball rebound surface (2) which is movable or adjustable in at least one degree of freedom. <IMAGE>
Patent DE-3701584-A1 (DE)
Title: Device for the operation of a shutter arranged on the radiator of a water-cooled internal combustion engine of a motor vehicle
Inventor: BOHN ROLAND DIPL ING
IPC: F01P11/16
Filed: 1987-01-21
Abstract: A device is proposed, which serves for the operation of a shutter arranged on the radiator of a water-cooled internal combustion engine of a motor vehicle. In addition to the shutter, the operating device comprises a drive unit, which has an electric motor, which can be operated in both directions of rotation as a function of the coolant temperature, and which has an output shaft connected to the radiator shutter and the electric motor, by means of which output shaft the shutter can be moved between two limit positions. At the same time, the one limit position exposing the radiator is assigned to an upper operating temperature limit of the coolant. So that overheating of the coolant is reliably prevented even in the event of a defective drive unit, the device has an expansion element thermally connected to the radiator, the response temperature of which element lies above the upper operating temperature limit of the coolant, the shutter being loaded towards the radiator exposure position and the actuator of the expansion element being operatively linked to a coupling device in its release direction, which device is arranged between the drive motor and the shutter. <IMAGE>
Patent DE-3706466-A1 (DE)
Title: Portable operating unit for smart cards
Inventor: KRUSE DIETRICH DIPL ING
IPC: G07C9/00
Filed: 1987-02-27
Abstract: The operating unit, which contains a smart card reader, a keyboard (2) and a display panel (3), has a gripping area which is adapted to the anatomy of the human hand and in which sensors (7) for biometric features are present, and the scanned signals from the sensors are compared with corresponding data on the smart card. <IMAGE>
Patent DE-3707391-A1 (DE)
Title: Arrangement for setting a constant vibration amplitude distribution in the longitudinal direction of the conveying trough or the like of a vibrating conveying device
Inventor: FROELICH BERNHARD DIPL ING
IPC: B65G27/34
Filed: 1987-03-07
Abstract: Method for setting a constant vibration amplitude distribution in the longitudinal direction of the conveying trough or the like of a vibrating conveying device with an electromagnetic vibration exciter. A constant vibration amplitude distribution is ensured in that at least two vibration exciters (2, 2'), which are distributed in the longitudinal direction of the conveying trough and have in each case an assigned vibration pick-up (4, 4'), are used to operate the vibrating conveying device, in that a first vibration exciter (2) is operated with a specified desired amplitude value and in that the vibration amplitude of the further vibration exciter or exciters (2') is readjusted, by means of the difference between the predetermined desired amplitude value and the vibration amplitude determined by the assigned vibration pick-up (4'), in such a manner that a specified vibration amplitude distribution is maintained along the conveying trough (1). <IMAGE>
Patent DE-3708169-A1 (DE)
Title: Backflow preventer
Inventor: GUTE KLAUS ING GRAD
IPC: E03C1/10
Filed: 1987-03-13
Abstract: Drinking-water and service-water lines have to be separated reliably and permanently from each other in the backflow direction. Backflow preventors provided for this purpose must not have excessive pressure losses or produce disruptive flow noise. Known backflow preventers become inoperable owing to deposits of dirt or the formation of lime. As a result of their structural form, they have high pressure losses and produce disruptive flow noise. A flexible bellows (9) which can change in length and has an inflow connection stub (8) and a sealing disc (12) is installed in the housing (1) with an outflow connection stub (2) and a valve seat (5). In the rest position, the drawn-together bellows (9) forms, between the sealing disc (12) and the valve seat (5), a free air passage (14), via which only air can be sucked into the drinking-water line. In the event of water removal, the bellows (9) extends as a result of the flowing medium and presses the sealing disc (12) onto the valve seat (5). The backflow preventer is particularly suitable for use in washing machines and dishwashers. <IMAGE>
Patent DE-3709374-A1 (DE)
Title: Porous lightweight concrete
Inventor: AL-DAIRANI KHALID
IPC: C04B28/10
Filed: 1987-03-20
Abstract: The invention relates to a porous lightweight concrete for producing floors, slabs and similar mouldings with defined components of mineral fillers such as sand, inorganic binders such as cement and lime, aluminium powder as blowing agent and water. In this arrangement, in order to make possible an adaptation of the properties of the gas concrete to, inter alia, particular climatic conditions and to achieve the simplest possible production, it is proposed by the invention that the raw material which is mixed so as to be pourable now contains the following components:   a) the initially dry-mixed filler and binder with the addition of water and finally blowing agent or b) mineral filler ground with water to form slurry with subsequent mixing with binder and further water and finally blowing agent.   Thus, with a minimum number of conventional components used, a porous concrete is produced whose bulk density is 400-600 kg/m<3> and whose physical properties, in particular as regards thermal insulation and compressive strength, meet the requirements in the construction industry. Some preferred formulations are also proposed by the invention.
Patent DE-3709462-A1 (DE)
Title: Single-stage or multistage electron accelerator having an intermittently moving beam
Inventor: RAAIJ ALEXANDER VAN
IPC: H01J33/04
Filed: 1987-03-23
Abstract: A single-stage or multistage electron accelerator is provided which consists essentially of an emission source, acceleration path, focusing, electromagnetic deflection unit for the electron beam in vacuo and a supported electron outlet window for the electron beam to pass through, and in the case of which the electromagnetic beam guidance via the electron outlet window is effective in an intermittent manner by means of the electromagnetic deflection unit, in that the electron beam rests, during its movement, for a longer period on those points of the supporting structure which are permeable to electrodes than on the supporting structure itself.
Patent DE-3712019-A1 (DE)
Title: Blocking-off post free from jamming points
Inventor: QUANTE HEINRICH
IPC: E01F13/08
Filed: 1987-04-09
Abstract: A blocking-off post for blocking off a great variety of access ways and also car parks and parking spaces is particularly easy to operate and does not constitute any danger for the user, for example as a result of jamming points, in that the pivot joint is subdivided into a lower and an upper joint. Whereas the lower joint constitutes the connection of the tube to the base, the upper joint is the connection between the base and the guide displaceably arranged on the tube. This guide, for its part, is in turn connected in articulated fashion to a slotted-link guide which is connected to a movement nut capable of being moved up and down on a movement spindle arranged in the tube. A motor and gearing, likewise accommodated in the tube, via which, depending on the direction of movement, the movement nut and thus also the entire tube is moved upwards or downwards, serve this purpose. By assigning a spring to the movement nut, the torques are positively eliminated, so that a reduction of the driving forces is thus also possible at the same time. <IMAGE>
Patent DE-3713173-A1 (DE)
Inventor: DRECKER ROLF
IPC: E04F15/14
Filed: 1987-04-17
Abstract: Ground gutter section for a discharge gutter in the region of a surface drainage system, the section being of U-shaped configuration and the lateral parts having, for edge stabilisation, a closing section in the shape of a U inverted relative to the U-shape of the gutter section, comprising bearings in the gutter section for a grating, wall anchors arranged on the outside of the section and a web projecting outwards at right angles on the outside U-leg wall of the U-shaped closing section and reaching into the joint region between the ground gutter section and the adjoining ground, an L-section (16) being arranged over the web (8), and the horizontal leg (17) of the L-section (16) extending parallel to the web (8) and a U-shaped expansion joint groove (19) being formed between the vertical leg (18) of the L-section (16) and the U-leg wall (7). <IMAGE>
Patent DE-3713237-A1 (DE)
Title: Clamping device for workpieces on machining supports
Inventor: KRAML HORST
IPC: B23Q3/08
Filed: 1987-04-18
Abstract: This clamping device preferably serves to centre and restrain workpieces on machining supports, with a clamping element arranged on the machining support between the workpiece to be restrained and the machining support. The centring and restraining of the workpiece (1) with the machining support (2) is effected by reversible deformation of the clamping element (6). Serving this purpose is a clamping element (6) which is preferably formed as a sleeve, is made of a material with a higher coefficient of thermal expansion than the parts to be formed, and is arranged in an intermediate space between machining support (2) and workpiece (1) in such a way that it restrains the workpiece (1) with the machining support (2) upon expansion. The expansion of the clamping element (6) is effected by heating up the same with inductive heating (3) or with other known heating devices via a current supply (5) which passes through the machining support (2). <IMAGE>
Patent DE-3713973-A1 (DE)
Title: Apparatus having a membrane module
Inventor: KASCHEMEKAT JUERGEN
IPC: B01D53/00
Filed: 1987-04-25
Abstract: The invention relates to an apparatus having a membrane module which is arranged in a housing and is provided with a centrally penetrating inner duct for separating off one or more substances from a mixture, the mixture being fed to the interior of the housing having the membrane module, the substances to be separated off being collected and conducted away via connections to the inner duct and the mixture depleted in the substances being conducted off again from the housing. The object underlying the invention is to design e.g. the apparatus in such a way that with it the separation efficiency of each membrane module can be improved and controlled and at the same time pressure drops can be reduced and energy can be saved. The solution is characterised in that a condensation unit is arranged in the inner duct.
Patent DE-3716618-A1 (DE)
Inventor: HARDING GEOFFREY DR
IPC: H01J35/02
Filed: 1987-05-18
Abstract: The invention relates to a fluorescence radiation source in which an anode which encloses a member is struck by electrons on its side which faces the member and in which the primary X-ray radiation generated in the anode generates fluorescence radiation in the member. The member is preferably arranged within an enclosing shield which keeps scattered electrons remote from the member.
Patent DE-3717502-A1 (DE)
Title: Universal suspension means for ceiling and roof slope suspensions
Inventor: SEMAR HARTMUT
IPC: E04B9/18
Filed: 1987-05-23
Abstract: Published without abstract.
Patent DE-3727417-A1 (DE)
Title: Process for producing a mineral mixture for dietetic or pharmaceutical purposes
Inventor: HAMM MICHAEL PROF DR
IPC: A23L33/16
Filed: 1987-08-17
Abstract: The mineral preparations described in the prior art do not exhibit a mineral composition corresponding to the biological/organic raw materials. The novel process is intended to provide a mineral mixture for dietetic or pharmaceutical purposes, the composition of which corresponds to the raw materials. Mineral preparations having a mineral composition corresponding to the raw materials are produced by reducing the biological/organic raw materials to their mineral content by ashing. Production of a mineral mixture for dietetic or pharmaceutical purposes.
Patent DE-3730039-A1 (DE)
Title: Cushion for thermo or cryotherapy
Inventor: LEYERER ROLAND DIPL ING
IPC: A61F7/08
Filed: 1987-09-08
Abstract: A cushion is used for thermo or cryotherapy of patients. It comprises a covering filled with a material of high heat-conducting capacity, for example granules or a liquid. In order to ensure essentially uniform material distribution of such a cushion over its basic area even during therapy and optimum adaptability both in the cold and during application of heat, the cushion is subdivided into a large number of adjacent chambers (2) containing the heat storage material (Fig. 1). <IMAGE>
Patent DE-3736333-A1 (DE)
Title: Heavy-current cable having a moisture sensor
Inventor: FREYGANG HANS-JOACHIM DIPL ING
IPC: H01B7/32
Filed: 1987-10-27
Abstract: A moisture sensor for electrical cables has at least one measurement conductor which is guided along the cable, along the cable core, in the region of the cable screen and is embedded in a sheath consisting of an electrically insulating material with an insulation capability which is less when it is wet than when it is in the dry state, and is made especially of paper. <IMAGE>
Patent DE-3739588-A1 (DE)
Title: Cyclopentane derivatives
Inventor: KRAUSE JOACHIM DR
IPC: C07C69/743
Filed: 1987-11-23
Abstract: 1,3-Cyclopentylene compounds of the formula I  R<1>-A<1>-Z<1>-A<2>-(Z<2>-A<3>)n-R<2> in which R<1>, R<2>, A<1>, A<2>, A<3>, Z<1>, Z<2> and n are as defined in Claim 1, can be used as components of liquid-crystalline phases.