baber/WOPTO huggingface dataset:
Patent DE-3339690-A1 (DE)
Title: Method and devices for folding with a false-twist rotation of briefly changing in the direction of rotation
Inventor: THOMA GEORG
IPC: D02G3/26
Filed: 1983-11-03
Abstract: Method and devices for folding with false-twist rotation briefly changing in the direction of rotation, in which two or more yarns/threads are guided individually through an alternately rotating thread guide, mainly from above, after a relatively long feed stage, and the yarns/threads thus rotated with changing direction are subsequently wound up at a short distance from one another, and the rotating yarn guide is started up at standstill in the middle region of the winding stroke.
Patent DE-3342239-A1 (DE)
Title: Control device for a hydraulically loaded working cylinder
Inventor: BERND HUBERT
IPC: F15B9/12
Filed: 1983-11-23
Abstract: The invention relates to a control device for a hydraulically loaded working cylinder, the stroke of which is controlled by a valve which is actuated via an operating member driven in a rotatable manner by a motor. The return of the stroke movement of the piston of the working cylinder is effected by a threaded spindle which is screwed to a threaded sleeve carrying the control member. The valve for controlling the pressure-medium paths to the working cylinder is designed as a spool valve, the valve housing of which is connected to one side of the control housing in which the threaded spindle, the threaded sleeve and the control member are accommodated. The motor is fastened at the end face to the control housing via a housing flange. In this way, three of four longitudinal sides of the control housing are free and can be cooled, as a result of which temperature-induced length changes of the threaded spindle through heat transfer from the valve housing are largely avoided. Furthermore, the control device has a compact type of construction in which the motor can be arranged above the housing flange alternatively next to one of the three free longitudinal sides of the control housing. <IMAGE>
Patent DE-3342996-A1 (DE)
Title: Covering device for a connector on a cable end
Inventor: DICKIE ROBERT G
IPC: H01R13/658
Filed: 1983-11-28
Abstract: A covering device (1) for a connector on the end of a cable which is connected thereto, having electrical screening and a jerk-relief device, can hold inserts (21) of different size so that they maintain the screening integrity for different cable sizes. <IMAGE>
Patent DE-3346100-A1 (DE)
Inventor: GLEICHENHAGEN PETER DIPL CHEM
IPC: C09J7/38
Filed: 1983-12-21
Abstract: Residuelessly redetachable contact-adhesive sheet-like structures wherein are provided approximately calotte-shaped bonding sites which are up to about 600  mu m in diameter at the base where the calottes stick to the sheet-like structure and which are produced by screen or gravure printing using high-solids dispersion of adhesive substance.
Patent DE-3409092-A1 (DE)
Title: Process for producing a light-transmitting surface coating for light-transmitting plastics panes
Inventor: DITTER ROLF
IPC: B32B27/08
Filed: 1984-03-13
Abstract: In a process for producing a light-transmitting surface coating for specific surfaces of light-transmitting plastics panes, according to the invention, the specific surface (2 and/or 4) of a pane (1) is provided in an integrally bonding manner with a light-transmitting film (3, 3a) of plastic. <IMAGE>
Patent DE-3414858-A1 (DE)
Inventor: BRUENING JUERGEN H
IPC: H04N5/782
Filed: 1984-04-19
Abstract: Video equipment, in particular a videorecorder, for the recording and reproduction of video signals of different television systems, in particular colour television systems. The video equipment consists of a basic equipment (1) in which are arranged the electrical and mechanical components designed and usable for several given television systems, as well as of one or several standard modules (3) which can be fitted on to or inserted into the basic equipment, and in which are arranged all of the electrical components characteristic of a given television system and differing by their design and utilization from the other television systems. It is thus possible to convert the equipment from one television system to another one by simply changing over the standard module.
Patent DE-3417249-A1 (DE)
Title: Positive crankcase ventilation for a piston internal combustion engine
Inventor: LEICHT WERNER
IPC: F01M13/06
Filed: 1984-05-10
Abstract: A piston internal combustion engine (11) is arranged in a floodable engine compartment (18) and is supplied by way of a dry-running line (17) with atmospheric combustion air. The positive crankcase ventilation (19) has a branch line controlled by a reversing valve (20). When the engine compartment (18) is dry, in the normal position of the reversing valve (20) the positive crankcase ventilation (19) is connected to the branch line (21) opening in the engine compartment. When water begins to penetrate the engine compartment (18) the reversing valve (20) is shifted via an automatically triggered actuating device (23) into the other switch position. The positive crankcase ventilation (19) is then connected by way of the other branch line (22) to the dry-running line (17) upstream of the combustion air filter (14). Oil-fouling of components carrying combustion air is effectively prevented in the piston internal combustion engine (11) which continues to operate in the flooded engine compartment (18). <IMAGE>
Patent DE-3417932-A1 (DE)
Title: Roller calendar
Inventor: VOGT DIETER
IPC: B42D5/04
Filed: 1984-05-15
Abstract: A roller calendar serves to reel up or reel out a printed yearly calendar and to display any desired time-span as required. In order to permit the reeling up or reeling out of the calendar, the printed web of paper is secured by its lower and upper ends to, in each case, one roll core and is wound up thereon, and is inserted into a longitudinally slit pipe in each case. A turning and centring knob is fixed at each end of each roll core.
Patent DE-3418304-A1 (DE)
Title: Dish-washing machine
IPC: A47L15/48
Filed: 1984-05-17
Abstract: In a dish-washing machine having a venting duct starting from the washing compartment for removing moist air from the washing compartment during the drying operation, a separate fresh-air duct is provided which opens out into the venting duct, the opening region being constructed as a mixing chamber. A common fan having two separate impellers is provided for conveying the moist air out of the washing compartment and the fresh air from the surroundings, the one impeller being connected to the washing compartment on the suction side and the other impeller being connected to the fresh-air duct on the suction side. The two impellers of the fan are coordinated with one another in such a way that they convey volumes of air in a coordinated proportion. It is achieved as a result that an optimum air mixing ratio which is independent from the ambient temperature is achieved and that the temperature cannot drop below the dew point in the air mixture escaping into the environment.
Patent DE-3419010-A1 (DE)
Title: Integrated voltage regulating circuit
Inventor: ATHERTON JAMES H
IPC: G05F1/56
Filed: 1984-05-22
Abstract: A monolithically integrated voltage regulator is specified in which both the collector and the base electrode of a regulating transistor (13) is protected against excessive positive and negative interference voltages. The protection against positive interference voltages is achieved by a reversely polarised diode (22). The protection against negative interference voltages is achieved by a transistor (20) of a type of conductivity which is opposite to that of the regulating transistor (13), and by a resistor (21) connected in series therewith. The resistor (21) is a resistor of p-type of conductivity, which is diffused electrically insulated into a well of the n-type of conductivity, as a result of which negative interference voltages are kept away both from the transistor (20) and from the resistor (21). (Figure 1). <IMAGE>
Patent DE-3419103-A1 (DE)
Title: Printed-circuit board
Inventor: ANDING NORBERT
IPC: H05K1/18
Filed: 1984-05-23
Abstract: In the case of a printed-circuit board having programmable memories and a visible marking (13) which is used to identify it, a multi-digit indicating panel (17) of an indicating device (18) which can be set electrically is integrated into the marking (13) in such a manner that the indicating points (16) of the indicating panel (17) form at least a part of the marking. The indicating device (13) can be driven automatically during programming or reprogramming of the memories in such a manner that a character sequence, which is contained in coded form in the program, is set in the indicating panel (17). 
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Patent DE-3420622-A1 (DE)
Inventor: OHLSSON INGEMAR
IPC: B65D75/52
Filed: 1984-06-02
Abstract: A web of packaging material made of heat sealable plastic sheeting has two parallel rows of cover portions sealed to the outer surface of the sheeting and arranged eccentrically to the longitudinal center of the web. The cover portions are made of a material which is stiffer than the plastic sheeting and which can be welded to it, preferably plastic coated cardboard or paper. Each cover portion is of approximately equal size and shape and are equally spaced longitudinally along the web. At least one row of cover portions is preferably sealed to the plastic sheeting by an inner cover strip at a surface eccentric to the geometric center of the cover portion and includes a ring pull to facilitate the opening of a subsequently formed package. In an alternate embodiment, only one row of cover portions is sealed to the outer surface of the web along the longitudinal center.
Patent DE-3424475-A1 (DE)
Title: Control device having a PI behaviour for controlling the rotation speed of a DC drive
Inventor: GROSS HANS
IPC: H02P7/285
Filed: 1984-07-03
Abstract: In the case of an adaptive rotation-speed controller (8) for a DC drive (1) which is supplied from a reversible converter (2), the integration time of the integrating amplifier (10) can be adjusted by varying the input impedance (22, 23). A field-effect transistor (26) which is pulsed by a function transmitter (18) as a function of the rotation speed, is used for the variation. <IMAGE>
Patent DE-3425700-A1 (DE)
Title: Electrical switching device
Inventor: BAER SIEGFRIED
IPC: H01H19/62
Filed: 1984-07-12
Abstract: The electrical switching device is constructed such that the desired switch type can be set retrospectively. For this purpose, the cam disc has a multiplicity of control sections. In this way, a switching device is obtained having different switching programs, it being possible to set the individual program in each case.
Patent DE-3430851-A1 (DE)
Title: Chimney having an inner pipeline conduit comprising individual inner pipeline pieces
Inventor: SCHREYER GEB HAASE
IPC: E04F17/02
Filed: 1984-08-22
Abstract: The invention relates to a chimney having an inner pipeline conduit comprising individual inner pipeline pieces placed one on top of the other in inner pipeline joints. A sleeve through which neither water nor water vapour can pass is arranged on the inner side and/or the outer side of the inner pipeline conduit at an inner pipeline joint. The sleeves on the inner side and the outer side of the inner pipeline conduit can be arranged at a common web in the inner pipeline joints. <IMAGE>
Patent DE-3431459-A1 (DE)
Title: Fan
Inventor: YOO BYUNG EUN
IPC: F04D29/36
Filed: 1984-08-27
Abstract: A fan for venting interior air into the environment comprises a motor provided with a shaft, a rotor which is mounted on the shaft, a plurality of fan blades which are fastened rotatably to the rotor, a rotatable round plate which has a plurality of sliding slots and a plurality of communication holes and is mounted on the shaft of the motor, and a fixed round plate which is linked to the rotatable round plate by means of bolts and is likewise mounted on the shaft of the motor. The fan further comprises flyweights which are disposed between the fixed round plate and the rotatable round plate, and one torsion helical spring each, which links the flyweights to the rotatable round plate and resiliently supports the flyweights, so that, during operation of the motor, the flyweights come to engage the rotatable round plate and produce a force acting on the latter in a circumferential direction and produce an angular offset of the round plate. This offset is transferred to the fan blades in order to vent interior air into the environment. If the motor is out of action, the flyweights, under the influence of the torsion helical spring, return to their original position and as a result seal all the air passages between the fan blades.
Patent DE-3433641-A1 (DE)
Title: Spinning or twisting winding process and apparatus for carrying out the process
Inventor: GUETTLER HERMANN DIPL ING
IPC: B65H54/22
Filed: 1984-09-13
Abstract: On a spinning or twisting machine, the formation of the yarn package is staggered from spindle to spindle. After a package has been completed, the respective spindle is stopped and the yarn of this package is unwound from the spindle by a winding unit travelling along the spindles and halting at the respective spindle and is wound onto a cross-wound bobbin. After the package has been unwound, the spindle is put into operation again, and the winding unit moves to the next spindle, in order to repeat the transfer operation there. The application also relates to apparatus for carrying out this process.
Patent DE-3434973-A1 (DE)
Title: Thermoplastic moulding compositions
Inventor: HAMBRECHT JUERGEN DR
IPC: C08L9/06
Filed: 1984-09-24
Abstract: Thermoplastic moulding composition based on polyphenylene ethers or mixtures of phenylene ethers and styrene polymers, which also contain a random copolymer of styrene and butadiene and a hydrogenated, random copolymer of styrene and butadiene.
Patent DE-3435842-A1 (DE)
Title: Use of N- alpha -acetyllysinamide in skin treatment compositions for increased bronzing of the skin
Inventor: FRITSCH PETER PROF DR
IPC: A61K8/44
Filed: 1984-09-29
Abstract: Use of N- alpha -acetyllysinamide or its salts in skin treatment compositions, in particular sunscreens and skin bronzing compositions, for increased and accelerated bronzing of human skin. The increase in pigmentation can be attributed to the stimulation of the natural pigmentation process of the skin during the subsequent irradiation with UV light or natural sunlight.
Patent DE-3436169-A1 (DE)
Inventor: KOMP HERMANN-JOSEF DIPL ING
IPC: B62D33/06
Filed: 1984-10-03
Abstract: A device for cushioned support of a driver's cab (1) on the chassis (2) of a tractor. The device includes a transversal swinging arm (10) mounted on the chassis in the rear area of the cab (1), the transversal arm pivots around a lateral axis and, at its front end, acts through a ball joint (23) on the cab (1) at or near its center of gravity (S). The device also includes mounting points (3, 4 and 5) in the form of damping spring elements (6,7). With such a device, the cab is secured against rotation about the vertical axis and is also buffered against excessive pitching motion.
Patent DE-3438610-A1 (DE)
Title: Method and apparatus for the ironing of articles of clothing, especially for the ironing of the bodies of outer shirts and overalls
Inventor: HEINE ROLF
IPC: D06F71/00
Filed: 1984-10-20
Abstract: In the method for the ironing of articles of clothing by means of inflatable swelling sleeves, the upper ends of the swelling sleeves are drawn inwards by spring force while the article to be ironed is being pulled on, and the swelling sleeves are tensioned by subjecting them to a pressure medium so as to overcome the spring force. The apparatus contains at least one form body (11) with lateral swelling sleeves (14, 15) which, in the non-inflated state, are pressed inwards against the basic body (13) by springs (16, 17). This ensures that the swelling sleeves (14, 15) are kept crease-free and, when swollen, adapt in a rolling movement to the contour of ironing press plates (40, 41). <IMAGE>
Patent DE-3445905-A1 (DE)
Title: Coupling
Inventor: BACHMAIER ALBERT ING GRAD
IPC: H01R13/53
Filed: 1984-12-15
Abstract: In the case of a coupling for producing a connection between two plug sockets, which can be electrically connected in a sealed manner, of a medium-voltage or high-voltage power supply network, having a metallic flange body (2) which can be connected to the plug sockets or to housing parts assigned thereto and surrounds the centre section of an insulating body (10) which is to be connected to it, the conical end sections (10') of which insulating body (10) are arranged on the same axis as one another, project beyond the one end or the other of the flange body (2) and consist of an elastic insulating material, extending towards in each case one contact body (14), these two contact bodies (14) being electrically and mechanically connected to the one end section or the other of a conductor (12) which passes through the insulating body (10), the flange body (2) has the form of a flange, and the centre section of the insulating body (10) connected to it is constructed integrally with the two conical end sections (10'). <IMAGE>
Patent DE-3501326-A1 (DE)
Title: Packaging machine for the change-over of vessels
Inventor: BRUDER HARALD R
IPC: B65B21/18
Filed: 1985-01-17
Abstract: In a packaging machine for the change-over of vessels, the deep gripper-head movement is to be executed mechanically on a relatively short cam-track portion of low stroke height, so that a short constructional height of the packaging machine and a relatively short stroke path are achieved. For this purpose, it is proposed that the gripper heads (2) be movable along a lifting-cam track (4) into the respective extraction and/or reception position, and that the cam roller (5) provided for this purpose be held by the gripper-head carrier (1) and engage with a small lever arm on a change-over device (9, 10), on which the actual gripper head (2) is held vertically adjustably by means of a large lever arm. <IMAGE>
Patent DE-3503963-A1 (DE)
Title: Agent for the treatment of parkinsonism
Inventor: HORNYKIEWICZ OLEH PROF DR
IPC: A61K31/55
Filed: 1985-02-06
Abstract: The invention describes the use of 2-amino-6-allyl-5,6,7,8-tetrahydro-4H-thiazolo[5,4-d]azepine and its acid addition salts for the treatment of Parkinson's disease.
Patent DE-3506460-A1 (DE)
Title: Roller shutter or roller web made of individual slats
Inventor: KRUELL ANDREAS
IPC: E06B9/165
Filed: 1985-02-23
Abstract: Both for the effective protection of window openings and other openings in the house area and as swimming-pool cover, roller shutters are designed, which consist of individual slats which are connected limitedly pivotably in relation to one another via hook-like and eye-like projections. The plastic slats, which consist of a roll-up-friendly profile, are closed at the outer edges via plates which consist of plastic and which are stuck with their side surfaces onto the edges. The side surfaces are fine-grooved or roughened and thus make possible a tight closure of the chambers formed in the slats by the various transverse webs. This effective closure has an effect both with regard to the heat insulation in the window and in the swimming pool and also as additional stabilisation. By means of locks formed only in one place in the region of the projections, the slats are effectively blocked in the transverse direction of the roller shutter so that damage by lateral displacement of the slats is effectively prevented. <IMAGE>
Patent DE-3512842-A1 (DE)
Inventor: IRMLER JOSEF
IPC: F16L23/00
Filed: 1985-04-10
Abstract: A high-temperature resistant sealing gasket, adapted to be clamped between flanged pipe ends for service in a static environment, comprises a flat mica mat including, in a superposed relationship, a great number of mica scales, each formed of a plurality of stacked, extremely thin mica platelets held together by natural cohesion. The mica scales are oriented, with their largest opposite faces, essentially parallel to the opposite mat surfaces. The mica mat further includes a binder situated between overlapping zones of immediately superposed scales. Particular materials for the mica scales and the binder are selected such that the mica mat, in a non-installed state, has the property of undergoing, when heated, a thickness increase in a direction perpendicular to the largest scale faces. The thickness increase starts at a temperature of about 500 DEG  C. and reaches, at 800 DEG  C., 100% relative to the thickness at 20 DEG  C.
Patent DE-3513663-A1 (DE)
Title: Construction kit for a show case
Inventor: ALBERT THEO
IPC: A47F9/00
Filed: 1985-04-16
Abstract: A construction kit for a show case is described, having at least two columns which can be connected to one another via a horizontal show case board and each support a horizontal, round attachment board, supporting it or surrounding it at the height of the show case, which attachment board forms one part of the show case surface, and having show case components which can be inserted between the columns and the show case board and can be attached to the columns via clips. This construction kit is characterised by an identical radius of curvature of the outer edge of the attachment board and of the narrow side of the show case board on the attachment side, by an annular groove which passes around the edge on the underside of each round attachment board and is open at the bottom, and by a gripping depression which is arranged on the underside of the show case board on the connection side, is open at the bottom, and via which a rocker is accessible, which rocker can be inserted in the show case board and can be engaged with the outer wall of the annular groove of the attachment board when the upper sides of the board are flush with one another for the clamping attachment of the show case board to the attachment board. Furthermore, an axially divided clamping clip is provided for the attachment of show case components which can be inserted below the show case board, the inner surface of which clamping clip is constructed to be complementary to the outer surface of the column, and which clamping clip has an annular groove which is undercut axially in the radial direction and extends at least substantially over the entire circumference of the clamping clip on the outer edge thereof, a sliding body being provided for the attachment of the show case components ... Original abstract incomplete.
Patent DE-3519017-A1 (DE)
Title: Device for folding elongated rectangular folding blanks made of cardboard, corrugated cardboard and the like
Inventor: BRUECKMANN EGON
IPC: B31B50/52
Filed: 1985-05-25
Abstract: A device for folding blanks made of cardboard, corrugated cardboard and the like has, in order to simplify the folding operation and to reduce congestion and stoppage of the device (10), a prefolding station (16) and an end folding station (17) which have folding arms (73, 74; 97, 98) which execute a movement where they run approximately perpendicular to one another, the cardboard to be bent over being folded in the prefolding station (16) at an angle of approximately 90 DEG and, in the end folding station (17), at an angle of 180 DEG  towards the folding blank (11, 12). <IMAGE>