baber/WOPTO huggingface dataset:
Patent DE-3434457-A1 (DE)
Title: Transport container for rail-bound travelling devices of mining operations for the supply of fine-grained to powdery material
Inventor: SCHULENBURG GEORG
IPC: B65D88/28
Filed: 1984-09-20
Abstract: In a transport container for rail-bound travelling devices of mining operations for the supply of fine-grained to powdery material which is introduced into the transport container in a dry state, is transported therein in a closed state and is emptied at the consumer, the invention provides a trough which is constructed as a top or bottom attachment of the travelling device, is resistant to bending and has on its end sides in each case a pivot and at its edge a flexible covering which consists of one or more foldable outlet cones each having a snout serving for loading and unloading, a twisting device which interacts with a non-return lock attached to the relevant outlet cone being attached to the free end of each snout.
Patent DE-3438781-A1 (DE)
Title: Electronic control device for a fuel injection system
Inventor: HERTZLER SIEGFRIED DIPL ING
IPC: F02D41/24
Filed: 1984-10-23
Abstract: An electronic control device for a fuel injection system is proposed, in the case of which triangular interpolation between given discrete supporting values is carried out by a computer in order to calculate the intermediate values of a performance graph. In order to simplify the computation operation, an equidistant supporting point distribution is carried out, the distance between two supporting points of the variables in each case being a selected power of 2, preferably 16. The required division by the distance between two supporting points can thus be replaced by a simple displacement through 4 bits to the right. 
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Patent DE-3440823-A1 (DE)
Title: Ultralight aircraft pod for hang gliders
Inventor: HARMS HAJO
IPC: B64C31/028
Filed: 1984-11-08
Abstract: Published without abstract.
Patent DE-3442949-A1 (DE)
Title: Luggage carrier for a motor vehicle, especially passenger car
Inventor: HOFFMANN GERHARD
IPC: B60R9/058
Filed: 1984-11-24
Abstract: A key-actuated lock (9) is attached to an outer wall plate (8) on a fastening foot (4) of a luggage carrier (1). A sealing element (12) consisting of frost-resistant plastic is rotatably mounted on the outer end face (9') of the said lock in an outer wall (14) of a housing (20). The sealing element (12) has, at its passage orifice (17), two wiper lips (18), the free ends of which bear against one another or even overlap in a position of rest. Wet therefore cannot penetrate into the key channel of the lock (9). <IMAGE>
Patent DE-3503665-A1 (DE)
Title: Electrodynamic pulsing device
Inventor: MOELLER SIEGFRIED DIPL ING
IPC: H02K37/22
Filed: 1985-02-04
Abstract: The invention relates to an electrodynamic pulsing device for electrical stepping motors which are used for driving and positioning in printing devices of data-processing systems. The aim of the invention is a pulsing device without the disadvantages of the known prior art. The technical object is to specify a pulsing device having a premagnetised transmitter and associated clock wheel, whose output signal (without additional differentiation) contains information on the phase and amplitude for optimum damping of the rotor movement of a stepping motor in the destination position. Features of the invention are that the transmitter consists of two identical scanning systems whose induction coils are connected in series in antiphase, with the same winding sense, whose pole-shoe pairs have a centre separation which is proportional to the product of the pitch of adjacent clock wheel teeth and to a factor, that the clock wheel has ferromagnetically conductive teeth which are constructed as individual elements which are magnetically independent of one another, and that, in the stable holding position of the stepping motor, the clock wheel has half a tooth engagement for each pole-shoe pair, opposite tooth edges in each case being allocated to the scanning systems. <IMAGE>
Patent DE-3504227-A1 (DE)
Title: Heat exchanger for an electronics cabinet
Inventor: BEHRENS RALF DIPL ING
IPC: E05B65/00
Filed: 1985-02-07
Abstract: The invention relates to a heat exchanger for an electronics cabinet, consisting of a retaining trough (2) having fans and having a folded surface profile (6), and of a cover (5). According to the invention, rotating clamping closures (20) are arranged on the narrow surfaces (34) of the retaining trough (2), for mounting the folded surface profile (6) on the base (16) of the retaining trough (2), and for locking the cover (5), and each rotating clamping closure is (20) constructed from a cylinder (26), a clamping finger (22) and a closure finger which is arranged opposite it, the clamping finger (22) and the closure finger being arranged at right angles to the outer surface of the cylinder (26). A heat exchanger is thus obtained for an electronics cabinet, the folded surface profile (6) of which heat exchanger can be rapidly removed and installed for the purpose of cleaning or replacement, without in this case under some circumstances losing sealing parts. <IMAGE>
Patent DE-3520045-A1 (DE)
Title: Hinged vehicle support
Inventor: WIRZ HERBERT
IPC: B66F3/24
Filed: 1985-06-04
Abstract: Besides a stand the support has an approximately vertically displaceable element which can be raised and lowered for example by means of a hydraulic jack, there being articulated on this element a hinged support which can be pivoted to one side under the effect of external forces. There is thus provided a simply constructed vehicle support which permits the vehicle to be driven away from the supported position. <IMAGE>
Patent DE-3526214-A1 (DE)
Title: Method for automatically polishing vehicles, in particular passenger cars
Inventor: SCHLIEBS CHRISTIAN
IPC: B60S3/06
Filed: 1985-07-23
Abstract: Published without abstract.
Patent DE-3538791-A1 (DE)
Title: Process for hardening of waterglass solutions and hardening system for this purpose
Inventor: SCHENCKING FRANZ-JOSEF DIPL IN
IPC: C04B28/26
Filed: 1985-10-31
Abstract: A process for hardening waterglass with the addition of hardeners is proposed, in which there is added to a waterglass solution a reaction mixture which contains at least one polyisocyanate and at least one amine hardening agent, with or without emulsifiers; preferably, the mixture of waterglass solution and reaction mixture is hardened in the presence of water.
Patent DE-3539476-A1 (DE)
Title: Novel pyridyl compounds and their N-oxides, process for their preparation, and their use in crop protection
Inventor: SCHALLER RAINER DIPL CHEM DR
IPC: A01N43/78
Filed: 1985-11-07
Abstract: The novel pyridyl compounds are those of the general formula <IMAGE> in which the symbols have essentially the following meaning: X = N or N <- 0; R = H or alkyl; p = 0, 1 or 2; Ar = (substituted) phenyl and Y = hydrogen or an organic radical. A process for the preparation of these compounds and fungicidal and crop-protecting composition with an effective content of at least one compound of the above general formula are also described.
Patent DE-3541084-A1 (DE)
Title: Device or method for generating a varying Casimir-analogous force and liberating usable energy
Inventor: SPRENZEL WERNER
IPC: H02N11/00
Filed: 1985-11-15
Abstract: A method is specified to subject the force existing between two closely adjacent essentially parallel conducting surfaces due to the Casimir effect to a fluctuation and to cause the liberation of useful energy from the reservoir of the zero-point energy. For this purpose, in particular, controlled repeated changes or other fluctuations of the reflection/absorption/polarisation/other filter effects or influencing of the propagation of radiation at the conducting surfaces or through surround dielectrics are utilised. A design similar to current semiconductor technology including piezoelectric transducers is proposed.
Patent DE-3602703-A1 (DE)
Title: Pressure-controlled infrared low-pass filter having a variable lower pass energy
Inventor: PREUSSNER PAUL-ROLF DIPL PHYS
IPC: G01L9/00
Filed: 1986-01-30
Abstract: Published without abstract.
Patent DE-3607124-A1 (DE)
Inventor: SADER GEORG
IPC: G03G15/28
Filed: 1986-03-05
Abstract: 1. Device for the charging, exposure and development of light-sensitive recording material, having a charging, exposure and development device for dry or liquid toner, of which devices the charging device and the development device are displaceable over the recording material, the charging device and the development device being disposed in a common plane parallel to the recording material and at a spacing relative to one another, characterized in that the spacing between the charging device (7) and the development device (11) is adjustable and forms a slit (8) for the exposure of the recording material, and in that a first opaque screen (5) is fitted to the charging device (7) and a take-up roller (3) and a second opaque screen (6) is fitted to the development device (11) and a further take-up roller (4), these two screens preventing the incidence of light on the recording material (2) outside the slit (8).
Patent DE-3608615-A1 (DE)
Inventor: ZUCHTRIEGEL ANTON
IPC: H05B41/282
Filed: 1986-03-14
Abstract: A circuit for operating low-pressure discharge lamps at elevated frequency comprises a reconnect circuit which disables the disconnect circuit upon exchange of a defective low-pressure discharge lamp (LP1). The disconnect circuit comprises a diode (D10), a resistor (R11) and a thyristor (TH) together with a trigger circuit (5). The reconnect circuit comprises a capacitor (C9) and a resistor (R12). Upon removal of the defective low-pressure discharge lamp (LP1), the capacitor (C9) is charged over the resistor (R12). Upon insertion of a new low-pressure discharge lamp (LP1), the capacitor (C9) is discharged and recharged in opposite direction and the holding current is removed from the thyristor (TH). This causes the thyristor (TH) to block, and enables the push-pull frequency generator (3) to start oscillating again.
Patent DE-3613468-A1 (DE)
Title: Roadway support machine of short construction
Inventor: HESSLING JOSEF DIPL ING
IPC: E21D11/40
Filed: 1986-04-22
Abstract: Roadway support machines are used for the mechanised placement of the roadway support in underground mining. The supporting frame of these roadway support machines is equipped with trolleys via which the entire roadway support machine can be moved on the overhead conveyor rail. In this arrangement, the main supporting beam of the supporting frame partly accommodates a walking mechanism required for moving the entire machine, so that the overall length of the machine is limited. Owing to the fact that the walking mechanism is integrated with the front trolley and the working cylinder in the main supporting beam, which then serves at the same time as a stop for the further trolley with working cylinder, virtually continuous moving of the roadway support machine is possible by in each case the clamping device of one of the two trolleys being activated and the other being disengaged. The working cylinders in each case work mutually so that the allocated trolley is in each case put back into the working position when the clamping device of the other trolley is released. The trolleys have springs and unlocking cylinders arranged horizontally next to the clamping jaws so that the overall height is correspondingly small and thus the entire roadway support machine can also readily cross heading machines. <IMAGE>
Patent DE-3617452-A1 (DE)
Title: Method for monitoring an asynchronous machine
Inventor: NOLD STEFAN
IPC: G01R31/34
Filed: 1986-05-23
Abstract: The invention, which relates to a method for monitoring the status of an asynchronous machine with the aid of various operating data which are measured with the asynchronous machine running, measures only the input impedances to determine three parameters which characterise the status of the asynchronous machine and in turn make possible specific monitoring functions. Above all, the air-gap monitoring which is achieved by the method according to the invention and is not complex can be used for early detection of the defects which were previously responsible for the majority of machine damage.
Patent DE-3617776-A1 (DE)
Title: Pneumatic conveying apparatus with a blower for conveying bulk material, in particular hay, straw and other agricultural material
Inventor: HIRLINGER MATHIAS
IPC: B65G53/14
Filed: 1986-05-27
Abstract: Pneumatic conveying apparatus with a blower for conveying bulk material, in particular hay, straw and other agricultural material, having an impeller (6), which is fitted with blades fastened to a disc and is driven by a motor (8), in a housing (4) which has a conveying line (16), which continues approximately tangentially from the housing (4), and a lateral feed opening (10) for the material to be conveyed, there being arranged, at least in one section of that part of the conveying distance (F) of the material to be conveyed, which is situated ahead of the suction side of the blower, along the outer periphery of the conveying cross-section, in an approximately annularly distributed manner, air intake opening (36, 42, 44) for taking in external air for assisting the conveyor. <IMAGE>
Patent DE-3619561-A1 (DE)
Title: Arrangement with rolling-contact elements
Inventor: FICKELSCHER KURT G
IPC: F16C19/34
Filed: 1986-06-11
Abstract: An arrangement contains rolling-contact elements (2) which are guided by means of a guide ring (4) and are arranged between two supporting rings (6, 8). The object to be achieved is to reduce the friction coefficient while avoiding slip and reducing friction and, at the same time, allowing deformation. To achieve this object, the proposal is to mount each of the rolling-contact elements (2) rotatably on and/or by means of a pin (14) and to make the guide ring (4) flexible in order to allow the guide elements (2) to execute movements relative to one another. The arrangement is designed particularly as a radial or thrust bearing and can also be designed as a friction transmission. <IMAGE>
Patent DE-3629319-A1 (DE)
Title: Side spill plate for winning machines
Inventor: JAHN DIETER
IPC: E21C35/04
Filed: 1986-08-28
Abstract: The invention deals with a side spill plate (1) with an interior space (10) accommodating the cutter cable (11) and the water hose (12). For the end of the cutter cable (11) and water hose (12) passing into a winning machine (8), in particular a shearer loader, the side spill plate (1) has on the face side a withdrawal opening (5) extending over the length of the spill plate. This opening (5) is covered over its entire length by a flap (6) which is rotatably arranged about an axis (7) running in the longitudinal direction of the spill plate. The position of this flap (6) is automatically controlled. <IMAGE>
Patent DE-3637858-A1 (DE)
Title: Method and arrangement for measuring the thickness of a thread-shaped object
Inventor: JAKOB KLAUS DIPL ING
IPC: B65H63/06
Filed: 1986-11-06
Abstract: In this method, a light beam is displaced essentially perpendicularly to its direction of radiation in parallel over the object and the thickness of the object is calculated from the duration of the interruption of the light beam. In an arrangement for carrying out the method, a light source with a first pinhole diaphragm and an optoelectrical transducer with a second pinhole diaphragm are arranged in such a manner that the light beam passes from the light source through the first and through the second pinhole diaphragm to the optoelectrical transducer. Between the pinhole diaphragms, a space is provided for receiving the object.
Patent DE-3639800-A1 (DE)
Title: Handrail for railings
Inventor: GLOCKNER DIETER
IPC: E04F11/18
Filed: 1986-11-21
Abstract: A handrail for railings, in particular for spiral staircases, comprises a plurality of handrail pieces, which are fastened on vertical, spaced-apart handrail standards. In order to obtain a handrail which can be mounted easily and rapidly, even by unskilled persons, which has good stability and which additionally has an attractive appearance very similar to that of glued wooden handrails, each handrail piece (3) has obliquely running end surfaces (4) with in each case one cutout (5) partially receiving a handrail standard (1), is arranged in a positively locking manner between handrail standards (1), and is screw-connected to the handrail standards (1) in the region of its end surfaces (4). <IMAGE>
Patent DE-3640190-A1 (DE)
Inventor: WIEDMANN HELMUT
IPC: B67D1/04
Filed: 1986-11-25
Abstract: A device for tapping beer or the like from cans comprises a housing with an outlet closable by a tapping valve and an air pump. Attached to the housing is a piercing pipe which can be introduced into the can and forms a beer discharge channel which is in communication with the outlet. The air supplied by the air pump flows separately from the beer through lateral air outlet openings of the piercing pipe into the can above the level of the beer and applies pressure to the beer. The flow cross-section of the beer discharge channel in the piercing pipe is determined substantially throughout its entire length by the internal diameter of this pipe. A thin-walled sleeve of smaller external diameter than the internal diameter of the piercing pipe which separates the beer discharge channel from the flow path of the supplied air and which is sealed relative to this channel below the air outlet openings is provided in the upper region only of the piercing pipe.
Patent DE-3640222-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: STUMPF HORST DIPL ING
IPC: B60C9/18
Filed: 1986-11-25
Abstract: Pneumatic vehicle tyre with a single-layer or multilayer carcass whose free end areas are held in the side walls of the tyre by wrapping around bead cores or the like, having a tread component and having a belt-like reinforcement which is arranged underneath the tread component. The belt-like reinforcement consists of a ring (6) which is tension-resistant and compression-resistant in the circumferential direction and flexurally rigid in the radial direction. The natural frequencies of the structure which is capable of oscillation and consists of this rigid ring (6) and of the elastic embedding of the same by the side walls (7) are smaller than 50 Hz both for oscillations in the circumferential direction and for oscillations in the radial or meridional direction. <IMAGE>
Patent DE-3642287-A1 (DE)
Title: Device for the conveyance of threads
Inventor: BAUER KARL DR ING
IPC: B65H51/06
Filed: 1986-12-11
Abstract: Known thread-conveying devices consist of two coaxial discs, between which the thread is guided and is taken up non-positively. This conveying device is worked with slip. So that work can be carried out without slip and any pressing forces desired can be applied, the axes (40, 41) of the discs (3, 4) are inclined relative to one another and intersect. The discs are pressed against one another in an elastically flexible manner at a point on their end faces. A roller is arranged as a guide track (38) concentrically relative to one of the discs. <IMAGE>
Patent DE-3701848-A1 (DE)
Title: Cold-air coolbox for cars
Inventor: DJELIC TITOMIR
IPC: B60N3/10
Filed: 1987-01-23
Abstract: This cold-air coolbox for cars has the object of continuously cooling drinks and food carried in a car. For this purpose, the coolbox is connected to the airstream of the car, 1) via the fan of the fresh air supply, 2) via the fan of the air-conditioning system. The air supply is provided on the one hand from the existing fresh-air supply and on the other hand from the existing line of the air-conditioning system to a three-way unit and from there to the inlet of the coolbox. The amount of air supplied to the box and thus the cooling power can also be controlled via the three-way unit. The cooling box has space for receiving for example bread rolls, sandwiches, etc. and has a can holding frame for cans; in addition an intermediate compartment for the storage of for example paper tissues, etc. and a closure cover which is provided with a container for receiving cassette tapes. The cooling box can be subdivided as desired.
Patent DE-3702425-A1 (DE)
Title: Microbe incubator for regeneration of ailing bodies of water
Inventor: LAMBRECHT HANS
IPC: C02F1/32
Filed: 1987-01-28
Abstract: Published without abstract.
Patent DE-3703637-A1 (DE)
Title: Foot holder on a couch on which the head is in a low position
Inventor: NEUSCHWANDER EDWIN
IPC: A61G7/05
Filed: 1987-02-06
Abstract: The foot holder (4) comprises two pairs of supporting elements (10, 11) which can be moved vertically relative to one another in order to hold the feet of a user in the ankle region. One pair of supporting elements (10) is moved relative to the other one via a spindle. For this purpose, the user can turn a handwheel (18) in order to operate the spindle via a shaft (17), an angular gear and a second shaft, as well as a second angular gear (14, 15). Thus, even the user can actuate the foot holder in the stretched position of the body without the aid of anybody else. This is useful, for example, for many patients with back disorders. <IMAGE>
Patent DE-3703665-A1 (DE)
Title: Stirling engine
Inventor: MUELLER CHRISTOPH DIPL ING
IPC: F02G1/043
Filed: 1987-02-06
Abstract: The invention relates to a stirling engine (1) with an engine housing (2) filled with working gas, a heater (4) with hot gas chamber (5), a cooler (6) with cold gas chamber (7), a movable displacer (3) with an overflow connection between the hot gas chamber (5) and the cold gas chamber (6) and with a working piston (8), which is coupled to the displacer (3). According to the invention the displacer (3) comprises two displacement pistons (9, 10) pointing to the hot gas chamber (5) and the cold gas chamber (7) respectively, which pistons are connected by a piston rod (11). The overflow connection comprises overflow ducts (17) inside the cylinder working surface wall (12, 14), the overflow ducts (17) in their longitudinal extent bridging the piston rod length including its stroke. An arrangement with a displacer with relatively small, moving masses and fixed side walls is thereby provided, which leads to an altogether simplified design of the heater (4) and/or cooler (6) and increases the efficiency. <IMAGE>
Patent DE-3707224-A1 (DE)
Inventor: FREY VOLKER DIPL CHEM DR
IPC: C04B41/50
Filed: 1987-03-06
Abstract: A process for preparing a protective coating which comprises applying a copolymer obtained by reacting at least one disilane of the formula R2R1Si2(OCH3)3 in which R represents the same or different alkyl, alkenyl or aryl radicals and R1 represents the same or different alkyl radicals, which may optionally be mixed with a compound of the formula R2Si2(OCh3)4 in which R is the same as above, with at least one compound of the formula R2R2SiH in which R is the same as above and R2 represents a methoxy radical or is the same as R, in the presence of at least one compound of the formula MOR in which R is the same as above and M represents an alkali metal, and a compound of the formula   <IMAGE>   in which R1 is the same as above, R3 represents the same or different alkenyl radicals, x is in the range of from 0.5 to 1.5, y is in the range of from 3 to 5 and n is in the range of from 500 to 2,000, to a substrate and thereafter heating the coated substrate in an inert atmosphere or in vacuo at temperatures in the range of from 700 DEG  to 1,400 DEG  C.
Patent DE-3711308-A1 (DE)
Inventor: KELLER PAUL DIPL ING
IPC: B66C23/80
Filed: 1987-04-03
Abstract: According to the invention, there are provided on the rear of a vehicle at least two lateral, oblique supporting arms (2) having supporting spars (3) which are fastened to the vehicle frame (16) and on the inside of which telescopically extensible ground-contact spars (4) can be arranged in two different guide directions (A and B), thus producing different stabilising widths (C and D) when the ground- contact spars (4) are in the extended state. For this purpose, the supporting spars (3) have a conical extension (8) on their outlet side, in which extension a guide wedge (5) is screwed either at the top or at the bottom. <IMAGE>