baber/WOPTO huggingface dataset:
Patent DE-3503930-A1 (DE)
Title: Conveyor
Inventor: NILSSON KURT
IPC: B65G65/28
Filed: 1985-02-06
Abstract: The invention relates to a conveyor (10) having an endlessly circulating transport means, especially a conveying belt (14). The conveyor is mounted at its input end so as to be pivotable about a horizontal axis (24) and a vertical axis (26) in a horizontal plane and in vertical planes. A frame (32) is provided with a wider base and is anchored round the mounting region of the conveyor. The cantilevered discharging end (16) of the conveyor is supported by a longitudinally adjustable, i.e. telescopic supporting cable or the like, which is directly or indirectly articulated in the upper region of the frame. Furthermore, the discharging end of the conveyor can be pivoted laterally by means of adjusting devices, and can be fastened by means of the latter. <IMAGE>
Patent DE-3508209-A1 (DE)
Title: Electroconductive, p-doped polyheterocyclic compounds
Inventor: NAARMANN HERBERT DR
IPC: C08G61/12
Filed: 1985-03-08
Abstract: Electroconductive homopolymers of 2,2'-bisthiophene and copolymers of this compound with compounds from the class consisting of 5-membered heterocyclic compounds containing a conjugated  pi -electron system and containing nitrogen, oxygen or sulphur as hetero atom, with a particularly large specific surface area, and a process for the preparation thereof. These polymers can be used as electrical conductors or electrodes in electrochemical elements.
Patent DE-3515680-A1 (DE)
Title: Method for manufacturing a tubular underground cavity, e.g. a pipeline, as well as device for implementing the method
IPC: E21D11/10
Filed: 1985-05-02
Abstract: In the manufacture of a tubular underground cavity, e.g. a pipeline, in the course of the manufacture of the lining, pasty material for forming an intermediate layer (6) is introduced between the ground (1) and the lining which absorbs the ground pressure. The lining consists of prefabricated annular components (4), the installation of which defines a working cycle. The pasty material is introduced in the same working cycle but in a continuously advancing manner and running behind the lining. For holding the respectively last installed prefabricated component (4'), use is made of an annular scaffold (7) which is displaceable in the intermediate space between the wall of the ground (1) and the lining to be manufactured and which has on its outer side means (10) for support in relation to the ground (1) or a compensating layer (3) as well as on its inner side means (11) for holding the components (4). The scaffold (7) can be supported at its front end by means of advance devices (13) in relation to the respectively last installed component and provided at its rear end with an annular end shuttering (18) which closes the intermediate space as well as with pressing-in openings for the pasty material. <IMAGE>
Patent DE-3516878-A1 (DE)
Title: Conveying device for packaging machines
Inventor: TROMPLER KLAUS
IPC: B65G23/24
Filed: 1985-05-10
Abstract: The invention relates to a conveying device for packaging machines for feeding packaged items to the packaging station, having a conveying chain which is provided with carriers and a conveying chain drive. The invention aims to bring about a reduction of the outlay on adjustment when packaging requirements are modified. The object is to be able to carry out continuous angular displacement of the carrier chain drive shaft and the main drive of the feeding conveyor in relation to one another in the operating condition. The object is achieved according to the invention by mounting a chain wheel upstream of the carrier chain drive shaft, and by arranging a chain loop which runs over two pairs of deflection rollers between the carrier chain drive shaft and the chain wheel, the rollers of one pair of deflection rollers being arranged diagonally opposite one another in a non-displaceable fashion and the rollers of the second pair of deflection rollers being arranged opposite one another so as to be displaceable in the running direction of the chain loop. The rollers of the displaceable pair of deflection rollers are fastened to an adjusting carriage, which is displaceable by means of a threaded spindle, which runs in the adjusting carriage in a centred fashion. The threaded spindle is provided with an adjusting element at one free end. <IMAGE>
Patent DE-3520232-A1 (DE)
Title: Tie rod for fastening slabs
Inventor: TONSIC STANKO
IPC: E04F13/08
Filed: 1985-06-05
Abstract: Published without abstract.
Patent DE-3522989-A1 (DE)
Title: Castor
Inventor: FISCHER ROLAND
IPC: B60B33/02
Filed: 1985-06-27
Abstract: The invention relates to a castor with a device for fixing the steering movement of the fork and/or rotary movement of the running wheel by means of a tappet which passes centrally through the axial region of the fork head and can be displaced counter to spring loading and whose upper end can be acted on by means of an actuation swivel lever; the invention suggests, for the purpose of improving in particular the actuation, that the swivel axis (30) of the actuation lever (29) be arranged in the edge region of a carrying plate (T) lying above the head plate (3), which carrying plate (T) receives a rocker lever (W) which extends to the upper end of the tappet (14) on the same axis as the swivel axis (30). <IMAGE>
Patent DE-3523242-A1 (DE)
Title: Process for recycling thermoplastic film waste, direct feeding device for extruders and system for carrying out the process
Inventor: LOOSER GOTTLIEB
IPC: B29C48/03
Filed: 1985-06-28
Abstract: The process serves for recycling thermoplastic film waste into the thermoplastic processing and is carried out by introducing the non-regenerated film wastes into an extruder supplied continuously with thermoplastic granules by forming, from particulate, comminuted film waste of relatively low bulk density and thermoplastic granules of relatively high bulk density, a mechanically stabilized, virtually homogeneous feed stream of film waste comminuted preferably in the form of flakes and thermoplastic granules and feeding it into the extruder. By this means a separate regeneration of the wastes is unnecessary and thermal degradation of the thermoplastic material as a result of regeneration is eliminated. Further advantages of the process consist in the fact that the economic efficiency of the recycling of thermoplastic film waste can be increased and the danger of dust accumulation on the waste can be reduced or eliminated. The process may be carried out with a simple and reliably operating device (10) which possesses a drop shaft (11) with two mixing zones (M<1>, M<2>) disposed one above the other; a falling stream comprising a premixture with a portion of the granules is initially generated in said mixing zone (M<1>, M<2>) and is then combined with the remainder of the granules. <IMAGE>
Patent DE-3527772-A1 (DE)
Title: Device for comminuting waste
Inventor: MASCHKE FRIEDRICH
IPC: B02C18/18
Filed: 1985-08-02
Abstract: A device for comminuting all kinds of garden and domestic waste is described. In a housing, a motor-driven shaft which is equipped with feed tools and comminution tools is arranged axially to a feed-in opening. A wing blade is arranged as feed tool and precomminutor below the feed-in opening and flat blades are arranged at a distance from the wing blade. A lateral insertion connecting element for branches, strips of wood and the like leads into the housing. The wing blade is bevelled at two edges lying diagonally opposite one another and threaded on to the shaft in such a way that the bevelled edges point in opposite directions to the direction of rotation of the cutters of the flat blades. The direction of rotation of the motor is reversible.
Patent DE-3527792-A1 (DE)
Title: Brake unit for an audio-tape recorder, especially for a cassette recorder
Inventor: REPPER WILFRIED
IPC: G11B15/32
Filed: 1985-08-02
Abstract: A brake unit for an audio-tape recorder has a winding disc rotatably mounted on a fixed spindle, on which winding disc is arranged a brake lever which can be pivoted transversely to the spindle and against the latter and is pressed against the spindle by an axially arranged helical spring with one end designed as a brake shoe.
Patent DE-3529215-A1 (DE)
Title: Exterior car mirror
Inventor: STEINBORN RUDOLF
IPC: B60R1/074
Filed: 1985-08-12
Abstract: The laterally protruding exterior mirror (Fig. 1) (such a mirror is often located to the right of the front passenger seat) unnecessarily increases the parking width of the car; in addition, it is easily broken off. The exterior mirror in the position of rest (Fig. 2) is therefore arranged so as to be capable of folding over, specifically it is drawn horizontally about its swivel axis (10) into this position of rest by spring force (5) as soon as the engine of the car is no longer operating. When the engine is started up, the exterior mirror (3) is immediately swivelled or folded over electrically by means of a solenoid (6) or partial vacuum canister into its working position (Fig. 1) and remains there. By means of a (push-button) switch (9) provided in the feed line to the solenoid (6), it is possible to swivel the exterior mirror (3) back into its position of rest (Fig. 2) when travelling through narrow points or when the driver is dazzled by the light of overtaking vehicles. When the (push-button) switch (9) is released, the working position is immediately restored. <IMAGE>
Patent DE-3531148-A1 (DE)
Title: Immunogenic polypeptide sequence of the hepatitis B virus
Inventor: GERLICH WOLFRAM H PROF DR PHIL
IPC: C07K14/02
Filed: 1985-08-31
Abstract: Immunogenic peptide sequence of the hepatitis B virus (pre-S(1) sequence) and process for the preparation of such peptides; monoclonal antibody which neutralizes hepatitis B virus peptide structures.
Patent DE-3533039-A1 (DE)
Title: Shuttering block
Inventor: GEBHART SIEGFRIED
IPC: E04B2/02
Filed: 1985-09-17
Abstract: A shuttering block has two spaced-apart longitudinal walls (1, 2), having a cavity (5) between them for filling with concrete, and two end walls (3, 4) which are provided with cutouts (9). The two longitudinal walls (1, 2) are provided on the inner side in each case with a reinforcing rib (6, 7), these being located offset with respect to one another. <IMAGE>
Patent DE-3533299-A1 (DE)
Title: Assembly device with an adjustable spacer piece, in particular for fastening a television picture tube in a housing
Inventor: ALLAIRE CHRISTIAN
IPC: F16B5/02
Filed: 1985-09-18
Abstract: The invention presents a device for fastening by clamping together with the aid of screwing means and two structural elements (27, 29), the structural elements being separated from one another by a spacer piece. The spacer piece is connected to one of the two elements, but its position can be adjusted such that it makes contact with the second element before clamping together. The spacer piece and/or the screwing means comprise a means (40, 44), by which, on actuation of the screwing means for clamping together, the spacer piece is adjusted to such an extent that it makes contact with the second structural element. <IMAGE>
Patent DE-3536814-A1 (DE)
Title: Injection device for an injection internal combustion engine
Inventor: GEBERT HANS
IPC: F02M37/32
Filed: 1985-10-16
Abstract: In an injection device for an injection internal combustion engine the usually separate components, which were interconnected by way of hose lines are structurally integrated. An injection strip of this type with built-in filter, damper and pressure regulator ensures a perfectly clean fuel to be fed to the injection nozzles.
Patent DE-3538955-A1 (DE)
Inventor: BEIER HELMUT
IPC: H01H33/70
Filed: 1985-10-29
Abstract: In a gas pressure circuit breaker with two fixed contacts an insulation tube is in the path of the quenching gas flow during circuit breaking. The insulation tube is grooved internally and externally. Openings for the quenching gas flow are formed by intersection of the sufficiently deep inner and outer grooves at crossings. There results a ribbed body of low material intensity, which nevertheless is resistant to bending and torsion. Under mechanical (static and dynamic) and thermal stress the insulation tube exhibits a long life. The arc applying stress on the inner surface weakens the rib structure of the insulation tube comparatively little. The surface toward the arc has no web connections in the axial direction. Due to the resulting layering of insulating material and insulating or quenching gas, the resistance of the circuitbreaker to surface leakage current is increased.
Patent DE-3541240-A1 (DE)
Title: Hair-cutting device, especially for trimming beards
Inventor: RASCHE ALFRED
IPC: B26B21/42
Filed: 1985-11-21
Abstract: A hair-cutting device (10) is specified which has a support (11), a handle (12) connected to the said support (11) and a blade (25) which is arranged on the support (11), it being intended for the device to be moved transversely to the blade (25). At least two combs (17, 19) which are arranged at a distance from one another are provided in the support (11), the teeth of the said combs (17, 19) forming a front edge in each case. The blade (25) is arranged between the two combs, in such a way that its front cutting edge (34) is offset backwards relative to the front edges of the combs (17, 19). A predefined hair length can therefore be left when hair, especially beard bristles, is cut. <IMAGE>
Patent DE-3541598-A1 (DE)
Inventor: ALT ECKHARD DR
IPC: A61N1/365
Filed: 1985-11-25
Abstract: A temperature driven rate responsive cardiac pacemaker adapted to distinguish between physiologically determined changes of the patient's blood temperature under conditions of exercise and non-exercise, and to adaptively vary the rate at which stimuli are generated accordingly, is also capable of recognizing the blood temperature dip which is characteristic of the commencement of exercise. In response to such a temperature dip, the pacemaker initiates a rapid and physiologically beneficial increase in the stimulation rate. To assure the proper selective initiation of a rate increase, the pacemaker discriminates between a blood temperature drop indicative of the onset of exercise and those temperature drops which occur for other reasons, such as upon cessation of exercise or as normal phasic variations, including respiration and circadian fluctuations.
Patent DE-3544240-A1 (DE)
Title: Method for processing fragmented wastes contaminated with fats or oils
Inventor: LUKATSCH STEPHAN
IPC: B09B3/00
Filed: 1985-12-14
Abstract: The fragmented wastes produced in metal processing are subjected to countercurrent steam distillation in a rotary tube, using superheated steam at from 1.2 to 3 bar and 120 to 300 DEG C. A vapour mixture is drawn from the rotary tube, whose temperature corresponds at least to the saturated-vapour temperature of the gas mixture. The gas mixture is condensed, and the condensate produced is separated into a water fraction and a fraction containing organic components. The wastes discharged from the rotary tube, which have been freed of fat and oil, are passed on to a metallurgical treatment.
Patent DE-3545006-A1 (DE)
Inventor: MATTHIES KARL-HEINZ
IPC: H03F1/54
Filed: 1985-12-19
Abstract: The invention relates to a modulator comprising a first differential amplifier (6) which receives an input signal and a correction signal for adjusting the quiescent currents on the first and second output. The first differential amplifier (6) is coupled to a second differential amplifier (19) and a third differential amplifier (22), which receive the carrier signal and which supply the modulated signal. A difference signal proportional to the difference between the current of the first output and the current of the second output of the first differential amplifier (40) is applied to a low-pass filter (25), whose output signal is applied to a control amplifier (40). The control amplifier (40) supplies the correction signal to the second input of the first differential amplifier (6) via a storage device (50).
Patent DE-3600385-A1 (DE)
Title: Differential gear arrangement
Inventor: TEICHGRAEBER GUSTAV DIPL ING
IPC: F16H48/11
Filed: 1986-01-09
Abstract: A differential gear arrangement for a motor vehicle provided with transverse engine-transmission arrangement and permanent all-wheel drive is proposed, in which a first differential gear, providing the speed differential on the front axle, and a second differential gear, providing the drive torque distribution to the front and rear axle and the speed differential between these axles, are held concentrically one above another in a common transmission housing. In order to obtain an especially compact and space-saving arrangement, it is proposed that both differential gears be designed as spur gear differential gears essentially inside a cylindrical disc-shaped space defined by the drive gear (5) driven by the output shaft of the engine-transmission arrangement. <IMAGE>
Patent DE-3602392-A1 (DE)
Inventor: BACHOR EDITH
IPC: A41D13/00
Filed: 1986-01-28
Abstract: A disposable protective work suit to be worn for DIY and handicraft is pref. made of a hose of polyethylene 150 cm long and 70-80 cm wide. The trouser part is formed by preforming two parallel welds, sepd. by a cut, all 70 cm long. Two side cuts 20-30 cm long near the top produce the arm holes and are upturned to form carriers.
Patent DE-3602429-A1 (DE)
Title: Drinking-water throughflow fitting with flow control instrument
Inventor: EVERS WALTER
IPC: E03C1/10
Filed: 1986-01-28
Abstract: A drinking-water throughflow fitting is provided, installed in the drinking-water supply line (1) in a row one behind the other, with in each case a shut-off valve (2), a hydraulic pipe disconnector (3) and a backflow preventer (5), located downstream of the disconnecting point (4) of said pipe disconnector, and, installed in a bypass line (6), with a flow control instrument (7). The latter has a flow piston (36), which can be displaced counter to a restoring force by bypass water flowing through, and a proximity switch (8) which can be actuated by said flow piston and is installed in an electric circuit which contains a solenoid valve (9) which permits the shut-off valve (2) to open or close hydraulically. In order to achieve a simple and compact type of construction, the bypass line (6) containing the flow control instrument (7) is laid parallel to the backflow preventer (5) of the pipe disconnector (3), there being installed, in the bypass-line portion (6') which leads to the disconnecting point (4) of said pipe disconnector, a non-return valve (30) which can open in the direction of the flow control instrument (7). <IMAGE>
Patent DE-3607041-A1 (DE)
Inventor: EBLE MICHAEL
IPC: B64D11/06
Filed: 1986-03-04
Abstract: In a backrest cushion of polyurethane foam in flame-retardant finish for air passenger seats, the protection against the risk of fire spreading is increased and at the same time the weight is reduced and the comfort increased according to the invention by making the whole volume of the backrest cushion of a flame-retardant foam and providing it, at least in the region which is put under pressure in use, with recesses extending parallel to the direction of pressure and all ending equidistant from the surface of the cushion.
Patent DE-3609680-A1 (DE)
Title: Method and device to enable an auxiliary data storage unit to be used in a data processing system with separate program and data storage units
Inventor: MURRAY KENNETH WILLIAM
IPC: G06F12/06
Filed: 1986-03-21
Abstract: In the context of a data processing system, in which the program storage unit and internal data storage unit have separate addresses, and commands to transfer information between these units are available, a method and device to extend the memory which is available for the internal data storage unit are described. The extended memory space is in the form of an auxiliary data storage unit, which is activated when the special commands for transfer of data signal groups between the program storage unit and the data storage unit are triggered. A device to identify the presence of the special commands is provided, and this identification generates the signals to deactivate the program storage unit and to activate the auxiliary data storage unit, to transfer the data signal groups between the internal data unit and the auxiliary data storage unit.
Patent DE-3617533-A1 (DE)
Title: Appliance coupling
Inventor: FREITAG HANS JOACHIM
IPC: A47J43/08
Filed: 1986-05-24
Abstract: Appliance coupling for catering machines consisting of a drive gear unit and an attachment appliance, with a driving means arranged on the driven shaft of the drive gear unit and the drive shaft of the attachment appliance, as well as fixing and clamping means. The intention is to produce an appliance coupling which is simple to handle and reliable in operation. The object is to design the coupling such that it engages by itself when the machine is started up. According to the invention, the object is achieved by the fact that the driven shaft of the drive gear unit is designed in the front region as a hollow shaft, into which there is axially displaceably and resiliently mounted a coupling piece which is held by means of a radial pin which is introduced into the hollow shaft and which engages in a helical groove milled into the coupling piece. The coupling piece is constructed as a cylindrical body which is provided at its front end with two opposite concave milled-out portions, and the front end of the drive shaft of the attachment appliance is equipped with a claw, the flanks of which are congruent with the milled-out portions of the coupling piece. <IMAGE>
Patent DE-3618860-A1 (DE)
Title: Apparatus for open-end friction spinning
Inventor: STAHLECKER FRITZ
IPC: D01H4/16
Filed: 1986-06-04
Abstract: In apparatus for open-end friction spinning, with two rollers which are arranged next to one another and form a V-shaped nip and which are mounted on non-rotating shafts, provision is made for holding at least one shaft by means of adjustable holders which have an outer contour which is eccentric to the shaft received by them and by means of which they are held rotatably and lockably in a recess of a bearing body.
Patent DE-3620042-A1 (DE)
Title: Process and device for monitoring missing and/or multiple sheets
Inventor: MUELLER VOLKHARD
IPC: B65H7/12
Filed: 1986-06-14
Abstract: The invention relates to a process and a device for monitoring missing and/or multiple sheets on polygraphic machines. The aim of the invention is to provide a process of this kind and a device serving for its execution, by means of which a higher accuracy is obtained and the use of economically advantageous means is made possible. The object of the invention consists in designing the process and the device such that the effects of disturbance factors on the measurement result is compensated for and the use of complicated assemblies with high accuracy is made unnecessary. This object is achieved in that a measurement serving to register disturbance factors and/or the drift of the ultrasonic frequency or ultrasonic phase is carried out, the disturbance factors acting on the measurement result and the measurement values are compared in a comparator circuit and their difference values are formed, missing and/or multiple sheets or paper weights are monitored in an evaluation circuit by phase and amplitude evaluation and the error is eliminated by means of a device serving for the display and/or compensation of the disturbance values. <IMAGE>
Patent DE-3625265-A1 (DE)
Title: Encapsulated passive ceramic components for electronics
Inventor: PORTUGALL MICHAEL DR
IPC: H05K5/00
Filed: 1986-07-25
Abstract: Encapsulated passive ceramic components for electronics with encapsulations of thermoplastically processable liquid-crystalline polymers.