baber/WOPTO huggingface dataset:
Patent DE-3340088-A1 (DE)
Title: Device for the pressure-free conversion of a wide stream of bottles to a single-track stream of bottles
Inventor: BRAUNE REINHARD DIPL ING DR
IPC: B65G47/68
Filed: 1983-11-05
Abstract: In a device for the pressure-free conversion of a fed-in wide stream of bottles to a single-track stream of bottles to be delivered, with an intermediate conveyor arranged between a feeding conveyor with a guide rail and a discharging conveyor with a guide rail, the upper runs of the intermediate conveyor and the discharging conveyor form a converting region, in which they lie adjacent to and mesh with one another and are inclined transversely to the conveying direction to form an inclined plane, the feeding conveyor which leads to the intermediate conveyor being positioned transversely to the transporting direction of the latter in the input region, a level transition being provided between the upper runs of the feeding conveyor and the intermediate conveyor, and a conductor rail extending across the intermediate conveyor in a large arc, which conductor rail connects the guide rail facing away from the intermediate conveyor to the guide rail of the feeding conveyor which extends to the input region of the intermediate conveyor. <IMAGE>
Patent DE-3340297-A1 (DE)
Title: Process for the production of a solar absorber
Inventor: SPRINGER RAINER ING GRAD
IPC: F24S10/50
Filed: 1983-11-08
Abstract: In the process, sheet-metal plates are expanded by means of a pressurised medium to form flow channels. These are filled after mounting with an anti-corrosion, frost-protected heat carrier liquid.   In order to protect the absorber against corrosion during storage, a corrosion-inhibiting, frost-protected heat carrier liquid is used as the medium for expanding the interspaces. <IMAGE>
Patent DE-3341688-A1 (DE)
Title: Data modulator with a PLL circuit
Inventor: POETTER MANFRED DIPL ING
IPC: H04L27/12
Filed: 1983-11-18
Abstract: A data modulator is proposed which is suitable for low-frequency modulation signals up to DC voltage level. The data modulator contains a PLL oscillator circuit (10) whose voltage-controlled oscillator (17) is supplied with a modulation voltage which lies above a predefined limit frequency (fG), while its controllable reference frequency oscillator (11) is supplied with modulation signals whose frequencies lie below the aforementioned limit frequency. The controllable reference frequency oscillator is preferably a temperature-compensated crystal oscillator (TCXO) whose internal control loop is additionally supplied with the modulation signal (28). <IMAGE>
Patent DE-3341745-A1 (DE)
Title: Method of improving the vegetation conditions for outdoor cultures by treatment of the soil, in particular for diseased forests
Inventor: KUECKENS ALEXANDER
IPC: C05D7/00
Filed: 1983-11-18
Abstract: A method is provided for improving the vegetation conditions for outdoor crops and for eliminating diseases, for example the death of the forests [due to pollution], which comprises compensating for CO2 deficiency in open fields and forests by delivering to the soil water which has been subjected to fine impregnation with CO2, thus providing vital amounts of carbonic acid H2CO3 in the soil, whereby soluble plant nutrients can be taken up via the root system.
Patent DE-3343677-A1 (DE)
Title: Reduction of the heat and pollutant emissions in diesel engines
Inventor: ELSBETT LUDWIG ING
IPC: F01N13/02
Filed: 1983-12-02
Abstract: It is shown that in diesel engines, reduction of the NOx emissions and reduction of the CO - , CH - and CO2 emissions is possible without power and consumption losses, if both the combustion process and the engine cooling, the exhaust turbine and the arrangement of the catalytic converter and the soot filter are designed with this objective in mind. The measures for the CO2/air balance are achieved by suitable elements for combustion of vegetable oil instead of fossil fuels.
Patent DE-3344757-A1 (DE)
Title: Universal rotameter flowmeter
Inventor: STASIEWICZ OLDRICH PROF DIPL I
IPC: G01F25/00
Filed: 1983-12-10
Abstract: This invention is intended to eliminate or mitigate the negative properties of the existing known constructions of rotameter flowmeters, such as the necessity for vertical installation, large dimensions, heavy weights, a relatively small measuring range, a non-measurable initial part of 10% and high dependence on temperature and viscosity. In this measuring device, there is a measuring body or construction which moves due to the flow of the medium in the multi-stage measuring tube and which is drawn back into the starting position by an electromagnetic power system. The flow of the electromagnetic power system is the measured value for the quantity flowing through. The multi-stage measuring tube makes it possible to carry out the measurements in various areas of the quantity flowing through. The switchover of the range, the equalisation of the weight of the measuring body in various installation positions and the temperature and viscosity correction are carried out manually or automatically by the evaluation part. This device is also designed for calibrating other flowmeters, e.g. orifices, or viscosity measurements.
Patent DE-3346485-A1 (DE)
Inventor: KIESEWETTER REINHOLD
IPC: H01H13/52
Filed: 1983-12-22
Abstract: 1.  A key cap for a keyboard arranged in electrical communications technology apparatus, in particular the operating unit of a telephone installation, which key cap is inserted in an opening in the housing of the apparatus (6) and can be pressed through a pin (5) against a key (8) arranged in the interior of the housing in order to operate the key, and has prestressed, laterally arranged spring elements (2) which are extended longitudinally and abut against a stop face inside the housing, characterized in that the key cap (1), which can be inserted in the opening in the housing with lateral play, and which has a downwardly opening half-shell-shaped synthetic resin part (3) of rectangular shape, with a correspondingly shaped pin (5), has at least one side running parallel to the opening in the housing, a prestressed spring element (2) which is inclined towards the having (6) at an acute angle and projects beyond the half-shell-shaped synthetic resin part (3) at the side, and which spring is pressed against a stop face in the housing (6) and abuts against the inside of the housing wall, with the upper side of the stop faces formed by the spring elements (2), which stop faces have an increased diameter relative to the housing opening and project laterally ; and that the key cap (1) is stepped at its upper face and in its central raised part is provided with a recess with a figure or symbol corresponding to the marking formed by a transparent synthetic resin part (4) connected in light-conducting manner through a transparet synthetic resin part (4) which fills the interior space of the opaque half-shell-shaped synthetic resin part (3), with the pin (5) mounted on this transparent synthetic resin part (4).
Patent DE-3412213-A1 (DE)
Title: Clamping device for the attachment of overhead trolley conveyors
Inventor: MEESSEN JOHANN DIPL ING
IPC: B66C7/08
Filed: 1984-04-02
Abstract: Clamping device for the attachment of overhead trolley conveyors to a steel or reinforced-concrete ceiling structure, the clamping body of which, having an elongated hole, is pressed via a clamping disc against the top chord of a supporting rail of the overhead trolley conveyor by a tightening element, in particular a tightening screw. Here, the device is designed in such a way that, in an arrangement of an elongated hole in the clamping body and in its longitudinal extent, roughly at right angles to a web of the supporting rail, the clamping disc is designed as a wedge disc which is tapered uniformly in its thickness towards the web and whose clamping face, lying in a flat inclined plane, bears against the associated mating face of the clamping body tapered in the opposite direction.
Patent DE-3413998-A1 (DE)
Title: Silencing system for combustion engines
Inventor: STEINL PETER
IPC: F02M35/12
Filed: 1984-04-13
Abstract: In order to reduce the noise emission the exhaust gases are fed through an annular gap, the two defining surfaces of which are of sound insulating design. The system causes only a slight back pressure for a high sound insulation and is inexpensive to manufacture.
Patent DE-3421360-A1 (DE)
Title: Process for bonding workpieces using a cyanoacrylate adhesive
Inventor: DETTELBACH ALFRED
IPC: C09J5/08
Filed: 1984-06-08
Abstract: For bonding porous and sorptive materials, e.g. wood, paper and textiles, the invention provides that a cyanoacrylate adhesive in the foamed state is applied to the point to be bonded. The advantages of the fast-setting cyanoacrylate adhesive can thus be applied to the bonding of porous materials, and in addition an optimally thin joint is obtained with a high setting rate and with application of a small amount of adhesive, the application thus being inexpensive.
Patent DE-3427213-A1 (DE)
Title: Actuator operated by a pressure medium for focusing microscopes
Inventor: LOEFFLER HORST DIPL ING
IPC: G02B21/26
Filed: 1984-07-24
Abstract: The actuator, which is suitable, in particular, for automatic refocusing, consists of a table attachment in the form of two plates (6, 7) between which an oil-filled silicon hose (8) is laid. The hose (8) is connected to an electrically operable pressure piston (13, 14) to which the focussing error signal obtained in an optoelectronic way is fed. <IMAGE>
Patent DE-3430640-A1 (DE)
Title: Device for providing hot water
Inventor: NIENHAUS BERTHOLD
IPC: F24D17/00
Filed: 1984-08-21
Abstract: The device for providing hot water has been developed for the fields of camping and boating in order to produce hot water relatively easily and cost-effectively. The apparatus is easily constructed and can be dismantled, and can thus be transported easily. The hot water is intended to be provided especially via a solar collector which is located in the open storage loop (see drawing). However, if necessary, it can also be provided via a heating resistor. A solar module, an accumulator or a mains power supply are available for the water supply to the circulation and water extraction pump (12 V DC), and a mains connection (220 V AC voltage) is available for the heating resistor. All the electrical leads meet at the control apparatus, which is the heart of the system. All the switching processes and adjustments are also carried out here. The accumulator can likewise be recharged via the control apparatus. <IMAGE>
Patent DE-3431407-A1 (DE)
Title: Variable storage compartment system for motorcycles
Inventor: PRIEBE ROLAND
IPC: B62J9/00
Filed: 1984-08-27
Abstract: The variable storage compartment system is based on the idea that storage compartments are obtainable in different sizes, all having the same locking and retaining mechanism. Each motorcyclist can select the storage compartment corresponding most closely to his requirements and can mount and fix this in a relatively simple manner to his fuel tank. This storage compartment system combines the advantages of the hitherto known motorcycle cases, namely stability and the ability to be locked, with those of the hitherto known rucksacks mounted over the tank, namely the attachment position favourable for handling of the cycle during riding, without exhibiting the disadvantages thereof. The retention takes place at the front by means of a rail attached to the storage compartment, which rail is pushed onto a supporting tube attached to the fuel tank. At the rear, either a claw is clamped around a further tube, or a closure system is used in which one or more pins snap into eyes and are secured there in each case by means of a tumbler. At the top a closable flap can be opened in order to load the storage compartment.
Patent DE-3433391-A1 (DE)
Inventor: SALZBURG HERBERT DR
IPC: A01N47/38
Filed: 1984-09-12
Abstract: Fungicidally and bactericidally active novel acylated saccharins of the formula   <IMAGE>   in which X is oxygen or sulphur and R is -CO-R1 or -SO2-OR2, R1 is alkyl, halogenalkyl, alkoxy, halogenoalkoxy or alkylthio, or is optionally substituted aryl, aryloxy or arylthio, cycloalkoxy or -NR3R4, R2 is alkyl or phenyl, R3 is alkyl, and R4 is alkyl, phenyl, halogenoalkylthio, alkoxycarbonyl or phenoxycarbonyl, or -NR3R4 is a saccharin radical.
Patent DE-3434757-A1 (DE)
Title: Chassis for wheeled vehicles
Inventor: BUETTNER WINFRIED DR ING
IPC: B60G17/0165
Filed: 1984-09-21
Abstract: The passively acting devices used in vehicle construction for the equalisation of road surface irregularities are to be improved by more effective active means. For an electronically controlled control element between the vehicle chassis and each individual wheel axle, the pressure variations produced in the tyres of the wheels due to road surface irregularities are measured and analysed in an electronic control unit by means of a processor in order to derive a control variable for the deflection of the hydraulically or pneumatically driven control element of adjustable length. <IMAGE>
Patent DE-3438089-A1 (DE)
Title: Insulating glass window with casement made of hollow metal or plastic profiles
Inventor: KRUEGER GERHARD
IPC: E06B3/58
Filed: 1984-10-15
Abstract: Published without abstract.
Patent DE-3439545-A1 (DE)
Title: Closing mechanism for window wings, door wings or the like
Inventor: ARNOLD ANDRE
IPC: E05C9/12
Filed: 1984-10-29
Abstract: The invention relates to a closing mechanism for window wings, door wings or the like, having principally a housing consisting of two parts joined together so as to bear against one another in a longitudinal plane of the closing mechanism, and two cover-rail portions which are arranged at both ends of the housing of the closing mechanism and which extend the cover rail of the housing, the latter consisting of a bent-round portion which is located on the visible face of each housing part and which extends over the length of the housing. 
<??>This closing mechanism is characterised in that each bent-round portion (8, 9) has, at one of its ends (13), an extension (14), the width (15) of which corresponds to the width (18) of the two bent-round portions (8, 9) of the housing (2), and which thus forms the cover rail of the closing mechanism (1). 
<??>The invention relates to building fittings. 
<IMAGE>
Patent DE-3441144-A1 (DE)
Title: Cyclone apparatus for removing micro- and macro-wastes by suction from air
Inventor: SAVIC SERGIJE
IPC: B01D47/06
Filed: 1984-11-10
Abstract: Apparatus for purifying exhaust air, composed of a centrifugal fan 2 and a purifying chamber 6, the purifying chamber 6 being provided with baffles 5, water sprays 7 generating a water curtain, a level controller 3 for the injected water and a device 12 for removing by suction the parts separated off from the water.
Patent DE-3501978-A1 (DE)
Title: Broach
Inventor: HERTEL GUENTHER
IPC: B23D43/04
Filed: 1985-01-22
Abstract: A broach for the surface machining of precast or preforged round pins on workpieces, in particular on crankshafts, which round pins are set in rotation for this purpose, is designed in such a way that the broach cutting edges are parts of interchangeably fastened cutting bodies (4) of a hard cutting material and form an acute angle (5, 6) with the longitudinal axis (7) of the broach at least in the rough-machining area (part A and B) of the broach for the pull cut. <IMAGE>
Patent DE-3503803-A1 (DE)
Title: Litter for the absorption and disposal of animal excrement, in particular from cats
IPC: B01J20/28
Filed: 1985-02-05
Abstract: The litter consists of granular, expanded perlite or other expandable silicates or mixtures thereof. It has a grain size of 1-5 mm, preferably more than 3 mm, and has a bulk density of less than 200 kg/m<3>. The litter has an absorption capacity for aqueous liquids of at least 3 kg per kg of litter.
Patent DE-3503836-A1 (DE)
Title: Telescopic stairway
Inventor: PAHL EKKE
IPC: E01D15/24
Filed: 1985-02-05
Abstract: Published without abstract.
Patent DE-3507285-A1 (DE)
Title: Sandwich heat exchanger
Inventor: WEBER GEB FISCHER
IPC: F24S10/50
Filed: 1985-03-01
Abstract: The invention relates to a sandwich heat exchanger, in which a covering foil (3) is additionally arranged above the upper foil (1) in such a manner that gas spaces arise; these gas spaces can, by means of pressure-generating and vacuum-generating units, be filled with an IR-absorbing gas or emptied. The most essential features consist in particular in that the sandwich heat exchanger can be used:   - in the event of insolation, with filled gas spaces, as a collector     - in the event of cloud, with emptied gas spaces, as an absorber.   <IMAGE>
Patent DE-3508240-A1 (DE)
Title: Heat exchanger, in particular charge air cooler with optimised flow resistances for all heat-exchanging media
Inventor: THOLEN PAUL DIPL ING
IPC: F28D9/00
Filed: 1985-03-08
Abstract: Nowadays, many demands for the recooling of various media are being placed on the output side of internal combustion engines. The use of hydrodynamic outputs or hydrostatic outputs, but also the use of retarders, requires recooling of the hydraulic oil. However, in the operation of heat pumps and the drives of air conditioning units recooling of condensing and evaporating media is also necessary. The plant operator frequently requires of the motor manufacturer the recooling of various hydraulic circuits, but also of various media, in conjunction simultaneously with a compact design of the heat exchangers. The heat exchanger principle presented by the invention permits a plurality of recooling media to be simultaneously applied by taking account of an optimised overall cooler volume. The heat exchanger is designed as an obliquely divided block consisting of at least two cooling units. Division is performed in such a way that a constant flow resistance prevails in all regions for the medium to be cooled. Provided for the cooling medium in the heat exchanger are turbulence generators which decrease in the direction of flow as a function of the achievable effect (Fig. 1). <IMAGE>
Patent DE-3514161-A1 (DE)
Title: Wood preservative
IPC: B27K3/52
Filed: 1985-04-19
Abstract: The invention relates to the use of a mixture of an aqueous synthetic resin dispersion based on pure acrylate or homologues and an aqueous bitumen emulsion as a wood preservative for indoor and outdoor use, in particular with the proviso that the mixture also contains bactericidal and fungicidal wood-protection salts, preferably boron salts.
Patent DE-3514685-A1 (DE)
Title: Electric drive motor for concrete mixers or the like
Inventor: POLLMEIER EDMUND
IPC: H02K17/30
Filed: 1985-04-24
Abstract: The subject-matter of the application is an electric drive motor for concrete mixers or the like, having a plastic housing which is divided into two shells. The housing holds an essentially cylindrical, externally ventilated motor body, including externally located fan blades thereon. Furthermore, in the case of the housing, the output drive shaft is passed out on the side opposite the fan blades, and the housing has air passage holes on both end faces as well as internally located supporting elements for holding the motor with a surrounding air gap. It is now intended to divide the housing shells such that pre-assembly and hence the final adjustment of the motor can in consequence be carried out in one of the housing shells, and the two housing shells can then be joined together after fitting or arranging the electrical connections, separate alignment of the motor to the second housing shell being superfluous. For this purpose, the separating plane of the housing shells lies in a radial plane with respect to the direction of the axis of the motor body, and correspondingly, each of the two half shells consists of a circumferential wall and of an end wall, the electric motor being permanently connected to the shell lying on the output drive side (through whose end wall the output drive shaft is passed) via detachable connecting means.
Patent DE-3515758-A1 (DE)
Title: Device for actuating water fittings
Inventor: HOLZER WALTER DIPL ING
IPC: F16K11/078
Filed: 1985-05-02
Abstract: The invention relates to a device for actuating water fittings. Of particular importance is, first of all, the kinematic arrangement which converts the pivoting movements of the water outlet about two axes into a rotation and a displacement of the flat control surfaces of the parts relative to one another. According to the invention, it is proposed for this purpose to connect a transmission part positively or permanently to both pivoting movements of the water outlet but also to couple it to at least one of the parts. Also of importance is the fact that the water outlet is connected permanently or positively, via a connecting piece, to a sealing surface of approximately hemispherical form which is surrounded by a guide housing, the connecting piece being pivotable about the pivoting axis in a slot in the guide housing. Also important is the fact that at least one driver with a clearance angle is arranged between the water outlet and the displaceable parts.
Patent DE-3516222-A1 (DE)
Title: Semiconductor component having an increased surface breakdown voltage
Inventor: FRANZ GUENTHER DR
IPC: H01L23/31
Filed: 1985-05-06
Abstract: The surface breakdown voltage of planar semiconductor components can be increased by there being arranged, between the planar zones (3, 4) and the edge (7) of the semiconductor body, a field electrode (17) whose distance to the surface of the semiconductor body increases towards the edge. This is facilitated by the use of an insulating layer (6) which partly consists of a phosphorus silicate glass or a boron phosphorus silicate glass and has at least one flank (8) which rises towards the edge. <IMAGE>
Patent DE-3529173-A1 (DE)
Inventor: FRUEHAUF ADOLF DR
IPC: G09F9/33
Filed: 1985-08-14
Abstract: Device for three-dimensional reproduction of moving pictures which are electronically controlled and can be viewed directly in a replay room without any optical accessories. The light points necessary for production of the image are produced by stationary hybrid elements and their supply leads, at short distances from one another and in a translucent environment. Figures 4.1 and 4.2 show an embodiment comprising light diodes (L) in combination with light-scattering liquid crystal plates (F) which are applied in the manner of a matrix with their supply leads (a, b, c, d) on a translucent support (T). The arrangement of surface-type picture element carriers one behind the other provides a three-dimensional picture, whereby the picture information of a particular depth region is reproduced on the corresponding support. The use of the third dimension, furthermore, is also of advantage in programme-controlled design drawing or in geographical representations.
Patent DE-3529341-A1 (DE)
Title: Solar cell module
Inventor: SCHMIDT WILFRIED DIPL PHYS
IPC: H01L31/05
Filed: 1985-08-16
Abstract: The invention relates to a solar cell module and a method for producing it. The solar cell module exhibits a plurality of individual cells electrically conductively connected to one another and arranged on a carrier body, the carrier body having the same area as the individual cells including the separating slots extending between them. The contacts on the rear side of the solar cells are electrically conductively connected via through-contact holes in the carrier body to associated connecting contact areas at the rear of the carrier body.