baber/WOPTO huggingface dataset:
Patent DE-3621067-A1 (DE)
Title: Device for the temporary support of machine parts, especially willows, cards or the like, by means of compressed air
Inventor: SCHMIEDGEN HANS
IPC: D01G15/32
Filed: 1986-06-24
Abstract: Device for the temporary and at least partial support of a load, especially of a machine part of a textile machine, such as a willow, card or the like, resting in the load state on an essentially plane base, by means of compressed air in a relief state, with a supporting body which, in the load state, rests essentially over its entire area on the base and which has, on its bearing surface facing the base, a shallow relief recess which, in the relief state, can be subjected adjustably to compressed air and is open towards the base and which is surrounded on its outer circumference by a sealing element, characterised in that the relief recess (14) has the form of a shallow clearance open towards the base (12) and surrounded by a groove (20), of which the inner wall (18) facing the relief recess (14) has a smaller height than its outer wall (22); and in that the sealing element consists of an essentially dimensionally stable sealing body (24) which is seated with play in the groove (20) and the outer dimensions of which correspond essentially to the inner dimensions of the outer wall (22), the height of which is greater than the height difference between the outer wall (22) and the inner wall (18) of the groove (20), and the height and inner dimensions of which are selected so that, in the load state, a ... to the relief recess (14) ... between the bottom of the groove (20) and the rear faces of the sealing body (24) which face it ... Original abstract incomplete. <IMAGE>
Patent DE-3630054-A1 (DE)
Title: Large-area spreader
Inventor: HIGGEN REINHARD
IPC: A01C15/18
Filed: 1986-09-04
Abstract: Large-area spreader, especially fertiliser spreader, with an undercarriage and an elongate supply container which has, in its lower region, a drivable conveyor band which is guided via a front adjustable deflecting roller and which is guided and driven via a rear deflecting roller, in which large-area spreader the "straight run" of the conveyor band is to be adjusted and the conveyor band tensioned via the front deflecting roller by means of adjusting elements. In order decisively to improve the adjustment of the "straight run" of the conveyor band in large-area spreaders, the rear driven deflecting roller (13) is also additionally to be adjusted by means of adjusting elements (29) (Figure 2). … <IMAGE> …
Patent DE-3630072-A1 (DE)
Title: Surface-active auxiliary for primary treatment of textile raw materials and use thereof
Inventor: TRITSCHLER CLAUS DR
IPC: C09K23/00
Filed: 1986-09-04
Abstract: The invention relates to a surface-active auxiliary for the primary (first, initial) treatment of textile raw materials in liquors having high alkali contents, consisting of incompletely saponified (hydrolysed) coconut or palm kernel oil and an alkylphenol ethoxylate or C9/C13 alcohol ethoxylate, and to the use of incompletely hydrolysed coconut oil together with alkylphenol ethoxylates or C9/C13 alcohol ethoxylate in the treatment of textile raw materials in liquors having high alkali contents.
Patent DE-3630488-A1 (DE)
Title: Intake pipe of adjustable length for an internal combustion engine
Inventor: MUELLER THOMAS DIPL ING
IPC: F02B27/02
Filed: 1986-09-08
Abstract: An intake pipe with adjustment of its length as a function of the engine speed affords the advantage of a low design space in that it is composed like a trombone of three pipes (1, 2, 5) telescoping in one another, of which two run parallel and in a straight line and the middle pipe is formed as bend (5). <IMAGE>
Patent DE-3631365-A1 (DE)
Title: Reformer for the catalytic cracking of gaseous hydrocarbons by steam
Inventor: PANKNIN WALTER DR
IPC: C01B3/38
Filed: 1986-09-15
Abstract: In a reformer for the catalytic cracking of gaseous hydrocarbons in particular by steam, to give a product gas having a pressure vessel (1), a multiplicity of cracking tubes (2) arranged parallel to each other in the vessel and a catalyst (K), convective heat being able to be transported through the tube walls from a hot heating gas to the process gas flowing through the catalyst, on the one hand, to facilitate the catalyst change, it is provided that the heating gas (HG) is conducted through the cracking tubes (2') and the catalyst (K) is introduced into the pressure vessel (1) as a dumped packing between the cracking tubes, and on the other hand, to improve the bracing of the cracking tubes, it is provided that the tubes (2; 2') are supported vertically, together with the catalyst (K) on a floor dome which is made of a ceramic material, borders a gas collection chamber (9) for the product gas (PD) and is furnished with gas through-holes (5b). <IMAGE>
Patent DE-3634546-A1 (DE)
Title: Device for lifting load bodies
Inventor: ALTHOFF KARL-HEINZ
IPC: B65G41/00
Filed: 1986-10-10
Abstract: A device for lifting load bodies is proposed, wherein an independent and interchangeable adapter can be connected to a base construction that can move if necessary. <IMAGE>
Patent DE-3636933-A1 (DE)
Title: Mechanical governor for internal combustion engines
Inventor: FUCHS HEINZ-WOLFGANG
IPC: G05D13/16
Filed: 1986-10-30
Abstract: Mechanical governors for internal combustion engines with a governor movement actuated by centrifugal force have the disadvantage that they are sensitive to vibrations, resonant frequencies and torque fluctuations. The unstable control behaviour is influenced by the friction of the movement parts in the governor. The uncontrolled application of additional friction in order to damp the interference, however, can mean that in the event of load reversal, hystereses occur in the control rod travel, causing engine speed fluctuations. With the governor according to the invention, these disadvantages are avoided in that at least one friction body (16, 16'), actuated by centrifugal force, is located between the drive shaft (4, 5) of the governor movement (1) and the governor sleeve (13), displaceably arranged on the drive shaft, for actuation of the governor lever (2) (Fig. 1). <IMAGE>
Patent DE-3700793-A1 (DE)
Title: Rod protector for drill rods, in particular for deep-well drilling rigs
Inventor: WOLF GUENTER
IPC: E21B17/10
Filed: 1987-01-14
Abstract: The invention relates to rod protectors essentially made of rubber or the like, with an embedded rigid sleeve made of metal or a similar rigid material for holding the protector on the drill rods, and furthermore an inner layer of rubber or the like between the sleeve and the drill rods. In order to avoid loosening of the protector or even to improve its fixing at an elevated temperature, on the basis of the invention at least parts of the inner layer are defined radially on the outside and laterally by rigid walls in such a way that the expansion of the inner layer occurring at an elevated temperature leads to the pressure between protector and drill rods being increased or at least maintained.
Patent DE-3701886-A1 (DE)
Title: Seal arrangement for a roller bearing of an elastic mounting
Inventor: SCHULTZE H JUERGEN
IPC: F16J15/3268
Filed: 1987-01-23
Abstract: The invention relates to a seal arrangement for a roller bearing 25 of an elastic mounting 6 in a universal shaft line. The mounting has an inner bushing 10 accommodating the roller bearing, which bushing has a seal seating surface 17, on which sealing rings 18, 19 can be arranged laterally inverted or uninverted in relation to the plane of symmetry, which runs at right angles to the bearing axis of rotation y-y. <IMAGE>
Patent DE-3702693-A1 (DE)
Inventor: BAAS DIETER
IPC: G11B27/10
Filed: 1987-01-30
Abstract: In CD players, part of the redundant content description of a CD is entered in a memory. Because, at the start of entry, the positioning of the scanning light beam has a random character, it can sometimes be a relatively long time before the light beam strikes the first block (AO) of the content description at which storage begins. 
<??>To reduce the entry time in the memory, the light beam is guided from the block which it strikes at random at the beginning until the first block (AO). According to a second solution, the data to be stored is stored, starting with the block which the light beam strikes at random at the beginning, up to the next block of the same content. In a third solution, storage begins at the block which the light beam strikes at random at the beginning. When the last block to be stored is reached, the light beam jumps to the first block (AO) in order to store the remaining data.
Patent DE-3703461-A1 (DE)
Title: Erecting-dismantling wall or ceiling structures
Inventor: KOHLENBRENNER SIEGMAR
IPC: F24B1/04
Filed: 1987-02-05
Abstract: The errection and/or dismantling method is partic. for the wall and/or roof of a tiled stove. The prefab. modular components  are assembled together, prestressed by inner members and joined by couplers. Each component (1, 2) is installed in position, with the prestressing members (32) passing through it, and is then clamped against the components already installed without moving any of them, by the prestressing members and their couplers (126), so that any forces due to expansion or shrinkage are transmitted solely via members. The final component forms a seal, being inserted with its members in an opening of mating dimensions dimensions.
Patent DE-3705369-A1 (DE)
IPC: E05F15/54
Filed: 1987-02-20
Abstract: A rotating drive mechanism for operating the wing of a swinging door, especially of a vehicle. The wing is articulated by pivoting arms to a rotating post, which it rotates along with. When the door is closed, the wing can be raised by axial displacement of the post into a locked position, where locking components on the stationary door frame and on the wing of the door engage each other. The post is driven by a strictly linear mechanism that is controlled by pressure medium and its linear motion is converted into a rotation by a helical transmission. Certain drawbacks are elminated by the improvement wherein the rotating post is coupled to the helical transmission in such a way that, at least while the wing of the door is closing, the post cannot rotate in relation to it but can move axially and, once the post has attained a specified limit of rotation while the wing of the door is closing, the linear drive mechanism will be additionally directly coupled axially to the rotating post in such a way as to lift it.
Patent DE-3711255-A1 (DE)
Title: Array of LED units
Inventor: FUSE MASASHI
IPC: H01L33/08
Filed: 1987-04-03
Abstract: According to this invention, an array of light-emitting units comprises a plurality of light-emitting elements (22) arranged in a straight line and a first group of terminal areas (24a, 24b) arranged in two rows in a mutually offset manner alongside the light-emitting elements (22) and electrically connected to corresponding light-emitting elements (22). In addition, the array comprises a second group of terminal areas (27a, 27b, 27c) designed for electrical connection to corresponding driver units. The second group of terminal areas (27a, 27b, 27c) is arranged in a mutually offset manner in the form of three rows and opposite the first group of terminal areas (24a, 24b). The centre spacings at which the terminal areas (27a) of the second-group row situated nearest the first group of terminal areas (24a, 24b) are twice as large as the centre spacings between the light-emitting diodes (22). The terminal areas (27b, 27c) of the two remaining rows of the second group are arranged at a centre spacing from one another which is four times that between the light-emitting diodes (22). <IMAGE>
Patent DE-3718554-A1 (DE)
Title: Device for clamping a track in the running gear of a track-laying vehicle
Inventor: KIRCHER GUENTER
IPC: B62D55/30
Filed: 1987-06-03
Abstract: A device for clamping a track in a running gear of a track-laying vehicle is described, which is arranged outside on a guide wheel. The clamping device comprises essentially telescopic supporting elements which are arranged in an outer sleeve and consist of a holding rod which is connected to the guide wheel and a follow-on guide sleeve which supports the rod. The holding rod is positively guided in a longitudinally displaceable fashion in the guide sleeve by means of a transverse bolt which engages in sleeve-side longitudinal grooves lying opposite one another, a spring being arranged concentrically on the holding rod and itself being supported in the guide sleeve on the one hand and on the holding rod on the other.
Patent DE-3720991-A1 (DE)
Title: Spray device with material-flow monitoring
IPC: B05B15/50
Filed: 1987-06-25
Abstract: Published without abstract.
Patent DE-3732203-A1 (DE)
Title: Process for the production of a non-melting foam
Inventor: HEITMANN ULRICH DR
IPC: C08J9/42
Filed: 1987-09-24
Abstract: The invention relates to a process for the production of a polyurethane-based foam which does not melt on exposure to an ignition source and which has been impregnated with an organic binder containing solids. According to the invention, the impregnation of the foam is carried out in such an amount that the dry content of the impregnant makes up from 2 to 10% by weight of the unimpregnated foam.
Patent DE-3732247-A1 (DE)
Title: Photosensitive material having a photosensitive coating on a support
Inventor: TAMAGAWA SHIGEHISA
IPC: G03F7/00
Filed: 1987-09-24
Abstract: The invention relates to a photosensitive material which has, on a paper support, a photosensitive coating containing a silver halide, a reducing agent and a polymerizable compound. The paper support has a low shrinkage ratio of not more than 0.15% both in the machine direction and in the transverse direction thereto. The shrinkage ratio is a value which is measured on a change in the relative humidity from 75% to 60%.
Patent DE-3733113-A1 (DE)
Title: Detecting, protective and safety circuit having piezoceramic sensors
Inventor: WAIGAND HELMUT DIPL ING
IPC: H03K17/965
Filed: 1987-09-30
Abstract: An advantageous embodiment of the invention is characterised in that the signal conditioner (5, 6) is combined on the output side with a storage element (7). The storage element is connected on the output side to a logic stage (8, 9) which is led to a driver stage (10) for an all-or-nothing relay (11). Application areas: building (domestic electrical) installation practice, industrial installation practice (engineering), traffic engineering, consumer electronics. <IMAGE>
Patent DE-3735543-A1 (DE)
Title: Shuttering installation drill and its method of manufacture
Inventor: WILMS JOERG H DIPL ING
IPC: B23B51/12
Filed: 1987-10-21
Abstract: The novel shuttering installation drill is made up of the known drill head, but equipped with a tang as well, and a tube. In addition to the force fit, the connection is secured by gluing with a suitable metal adhesive. The tang itself may have lengthwise grooves as an additional securing element.
Patent DE-3735635-A1 (DE)
Title: Mixer battery for an open-outlet water heater
Inventor: RUETH ANDREAS
IPC: F16K11/00
Filed: 1987-10-21
Abstract: In a mixer battery for an open-outlet water heater, a first valve 2 for controlling the cold-water feed rate and a second valve 2' for controlling the temperature are arranged in the battery body 1. The first valve 2 comprises a valve top part 21 with an axially displaceable closure piece 23 having a cylindrical end portion 24 with a sealing plate 25 at the end to control the cold-water inlet. The second valve 2', which is connected to the first valve 2 via a feed bore 13 and, with its axially displaceable closure piece 21, controls, in opposite directions, a feed bore 13 leading to the water heater and a coaxial feed bore 18 leading to the outlet 16, has a valve top part 21 of the same construction as the first valve 2. Its cylindrical end portion 24 controls the coaxial feed bore forming the valve seat 152 and leading to the outlet 18, 16. With such a mixer battery, it is possible to use two standardised inexpensive valve top parts of the same construction which significantly reduce the total production costs of such a mixer battery. <IMAGE>
Patent DE-3739686-A1 (DE)
Title: Piston engines with method for reaction improvement in the engine combustion chambers and post-reaction stretches
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B27/04
Filed: 1987-11-24
Abstract: This new development of the piston-engine working method envisages the single-chamber combustion in the case of harmful-substance arising from engine combustion-chamber loading with, connected downstream thereof, a "discrete post-explosion" in the upstream part of the exhaust gas installation. This second explosion takes place in the same timing cycle as the main explosion in the engine combustion chamber. It is not to be ascribed to traditional thermal reactors as its focus lies in improving the loading conditions in the engine combustion chamber with a new potential loading factor which tackles the harmful-substance problem at the source and affords the engine designer new orientations.
Patent DE-3742473-A1 (DE)
Title: Hydrosols of pharmacological agents and pharmaceutical compositions thereof
Inventor: LIST MARTIN DR
IPC: A61K9/14
Filed: 1987-12-15
Abstract: Hydrosol of a pharmacological agent in a stabilised pharmaceutically acceptable form which can be administered intravenously and which is suspended or can be resuspended in aqueous medium. The hydrosol contains solid particles of agent, e.g. of dihydropyridines or cyclosporins. <IMAGE>
Patent DE-3742779-A1 (DE)
Title: Process for producing an effect yarn
Inventor: SCHIPPERS HEINZ DR ING
IPC: D02G1/02
Filed: 1987-12-17
Abstract: It is known to subject a sliver to a false twist treatment and use it as a core thread. Shortly upstream of or at the location of the false twist being imparted, the core thread has applied to it parallelised individual fibres which become wrapped around it. These individual fibres are to prevent the complete untwisting of the false twist. Such a yarn lacks the strength required for further processing. The novel process shall by contrast lead to a cored yarn of high tensile strength. A false twist textured synthetic polymer thread is made a cored yarn by applying the individual fibres to the thread before entry into the false twisting zone or in the already false-twisted state of the thread. The thread can preferably be moistened before the individual fibres are applied; the moistening fluid can have adhesive properties or be friction-increasing. Moreover, downstream of the point of application of the individual fibres there can be provided an entangling means for producing a bond between the core and the individual fibres. The resulting cored yarn has a high strength and is therefore highly suitable for processing into knitted materials.
Patent DE-3801803-A1 (DE)
Title: Haymaking machine
Inventor: KOSEL HANS-DIETER
IPC: A01D78/10
Filed: 1988-01-22
Abstract: The invention relates to a haymaking machine with a crossmember which can be suspended on an agricultural tractor or can be mounted on the three-point hydraulics of the latter and which comprises a middle member 1 and side members 4, 5 connected in an articulated manner to the latter about pivot axes 2, 3, and with a number of rotary rakes 6, 7, 8, 9 which have a number of raking tines 11 directed towards the ground in the operating position and which are mounted rotatably on the crossmember about vertical axes 12 and can be driven by means of a drive shaft mounted in the crossmember, and with running wheels 14 which support the machine on the ground during operation and which are each arranged under a rotary rake 6, 7, 8, 9. The side members 4, 5 are assigned pressure-medium drives for the upward pivoting of the side members, which also likewise serve preferably for fixing in the transport position. Each side member 4, 5 is assigned a rotary rake 6, 9 which is supported on the outer end region of its side member. In order, particularly in the upwardly pivoted transport protection position, to have a sufficient distance between the upwardly pivoted outer rotary rakes 6, 9 and the tractor, the pivot axes 2, 3 intersect the planes, transverse to the direction of travel, of the vertical axes 12 at an angle  alpha  of less than 90@C. <IMAGE>
Patent DE-3809821-A1 (DE)
Title: Device for producing film resistors, and a method for controlling this device
Inventor: SILLNER GEORG
IPC: B23K26/08
Filed: 1988-03-23
Abstract: In the case of a device and a method for producing electrical film resistors, a helical groove is introduced, using a laser beam, into a film of resistance material which is applied on a resistance body of a blank. To this end, the respective blank is clamped in between two clamping elements of the device and is rotated about its axis by means of these clamping elements. The laser beam or light beam supplied by a laser is deflected onto the blank, using a scanning device, with a changing scanning angle, in such a manner that the helical groove is obtained taking into account the rotational movement of the blank about its longitudinal axis.
Patent DE-3813254-A1 (DE)
Title: Screw terminal having braked terminal screws
Inventor: SCHRAUDER FRANZ
IPC: H01R4/36
Filed: 1988-04-20
Abstract: A screw terminal, especially a terminal block, having a sprung braking device for the terminal screw which clamps a terminal housing against a busbar with a conductor being clamped in between them, the terminal screw and the busbar having a spring element arranged between them.
Patent DE-3814404-A1 (DE)
Title: Brake system with antilock and traction control for motor vehicles
Inventor: BECKER HORST PETER DIPL ING
IPC: B60T8/44
Filed: 1988-04-28
Abstract: Brake system with antilock and traction control system for motor vehicles, essentially comprising the following components: Brake master cylinder (1) with working piston (1') and working chamber (1''), wheel brake cylinders (2), pressure medium reservoir (3), hydraulic pumps (4), control valves (5), pressure switch (6) and a hydraulic line system (7) connecting the said components. The object of the invention is to sense a pressure rise in the working chamber of the brake master cylinder without a volume of pressure medium being necessary for this purpose when braking without intervention of the antilock and traction control. The object is achieved in that the pressure switch (6) assigned to the brake master cylinder (1) is a step cylinder (8), provided with a step piston (9) which is supported so that it is axially displaceable, the first end face of larger diameter (10) of which cylinder is hydraulically connected to a working chamber (1''), the second end face of larger diameter (11) of which, remote from the end face (10), is hydraulically connected to the pressure medium reservoir (3) and the end face of smaller diameter (12) of which is hydraulically connected to an outlet of the hydraulic pumps (4), an electrical switch (13), which can be subjected to force by the second end face (11) being assigned to that face and a compression spring (14), assigned to the first end face (10), being arranged so that it exerts pressure on the said face. <IMAGE>