baber/WOPTO huggingface dataset:
Patent DE-3346576-A1 (DE)
Title: Use of rubber granules
Inventor: STOECKHERT HEINZ
IPC: B32B13/12
Filed: 1983-12-23
Abstract: In the case of rubber granules such as are produced, for example, in the comminution of scrap rubber, scrap tyres or the like, it is proposed to use said granules as a means for acoustic and/or heat insulation and/or heat storage. Construction elements, and in particular sandwich construction elements, are proposed in which an intermediate layer (3) of rubber granules is formed between the panels (1, 2). <IMAGE>
Patent DE-3405918-A1 (DE)
Title: Process for eliminating the surface tackiness of plasticiser-containing polyvinyl butyral films by the extrusion method
Inventor: JENSCH WOLFGANG DIPL CHEM DR
IPC: B29C48/08
Filed: 1984-02-18
Abstract: The novel process described here relates to a method for eliminating the surface tackiness from plasticiser-containing polyvinyl butyral films in which the film emerges from the extrusion die not, as in the known processes, in air, but rather under water. This measure has the effect that the film is not smooth and tacky, but rather emerges from the extrusion die with an embossed surface having the optimum roughness depth of between 10  mu m and 40  mu m, so that a post-treatment by means of an embossing calender is no longer necessary. Apart from this, a sticking of tacky film material to the die lips is no longer possible so that the latter are in an absolutely clean state at all times during production. The unaltered geometry of the die gap thus produced improves the thickness accuracy of the film decisively, leading, inter alia, to composite glass panes without optical distortions in transparency being caused by the film. The daily interruption of film production for "die cleaning" is no longer necessary. Environmental pollution by plasticiser fumes is completely eliminated.
Patent DE-3409796-A1 (DE)
Title: Method of promoting the formation of anthocyanins in fruit and plants
Inventor: KADKADE PRAKASH G
IPC: A01G7/04
Filed: 1984-03-16
Abstract: The formation of anthocyanins in fruit and plants, such as apples, grapes, American cranberries and poinsettias, can be promoted by interrupting the dark periods before harvesting with blue as well as red light. The light used has maximum emission peaks around 448 nm and 660 nm, respectively. Post-harvest, apples in cold store can be exposed continuously to red light.
Patent DE-3410000-A1 (DE)
Title: Three-knife cutting machine for the trimming of books or brochures
Inventor: SCHWABE DIETER
IPC: B42C5/00
Filed: 1984-03-19
Abstract: The object of the invention is to extend the range of application of three-knife cutting machines for the trimming of stacks of books or brochures. The object of the invention is to provide a three-knife cutting machine with which it is possible, for a low outlay, to achieve correct quality cutting of stacks of books or brochures in which the individual books or brochures have divergences of format. The object is achieved, according to the invention, in that slats (5) which can be moved against the stack (3) of books or brochures with non-positive fitting and are displaceable relative to each other are assigned to the foot stop (2). <IMAGE>
Patent DE-3411146-A1 (DE)
Title: Process for utilising the excess heat in the preheating of cement raw meal
Inventor: GRISAR ALEXANDER
IPC: C04B7/43
Filed: 1984-03-27
Abstract: In order to utilise the excess heat in the preheating and calcining of cement raw meal in a preheater, the gases occurring after calcining are subjected to an indirect heat exchange in the preheater in the temperature range below 800 DEG C, in particular between 200 and 800 DEG C.
Patent DE-3417674-A1 (DE)
Title: Beeswax preparations for controlling parasites of honey bees
Inventor: KOENIGER NIKOLAUS PROF DR
IPC: A01N25/08
Filed: 1984-05-12
Abstract: Bee colonies which are infested by the mite Varroa jacobsoni are inevitably killed unless the keeper takes measures. The mortality rate of Varroa jacobsoni which can be achieved by controlling Varroa jacobsoni in the conventional fashion by spraying, misting, dusting or fumigating with acaricides in the beehive is 80-90%, but, and this is decisive for the incompleteness of the disinfection - this does not affect the Varroa progeny in the sealed cells containing the developing bees. According to the invention, the acaricide is incorporated into the central wall of the honeycomb, a thin beeswax sheet which is imprinted with a cell pattern and which is added to by the bees to make the complete honeycomb. Varroa infestation can now be eradicated completely; this applies in particular to the Varroa progeny in the sealed cells. When central walls are used which contain the acaricide isopropyl 4,4'-dibromobenzilate (bromopropylate), a bee colony which is parasitised by Varroa jacobsoni will be completely free from mites after 8 weeks.
Patent DE-3420439-A1 (DE)
Title: Housings for surveillance systems
Inventor: KRAUSKOPF HARALD
IPC: G08B21/02
Filed: 1984-06-01
Abstract: Housings to accommodate sounders and hooters for surveillance systems have walls with sound outlet apertures and an aperture in the attachment side for connection to walls, floors and base surfaces. To prevent these alarm systems from being disabled due to the housing being filled with foam, filtering areas (15) are disposed on the insides of the walls (11) of the housing (1) at a short distance from them and extending over their entire surface, said filtering areas being fixed to contact actuators (14) of switches (13) of the surveillance system. <IMAGE>
Patent DE-3421382-A1 (DE)
Title: Game and sporting device for arrangement on areas of water
Inventor: MUELLER PAUL
IPC: A63B67/00
Filed: 1984-06-08
Abstract: The invention provides a game and sporting device positioned on an area of water which enables the user to run over an area of water. The appliance consists of a plastic tarpaulin, optionally designed with or without obstacles of various types or integrally therewith, which can be laid on area of water. Individual elements of the track or the track as a whole are/is of inflatable design. The appliance represents an attraction for swimming pools and lakes.
Patent DE-3425893-A1 (DE)
Inventor: ENZINGER HANS DIPL ING
IPC: B27D1/06
Filed: 1984-07-13
Abstract: 1. Method of producing plywood cores, in which strips of wood (10) are supplied with glue and joined together to form a carpet of strips and are connected to one another in a heated pressure and glueing zone (4), characterized by the following features : a) a group of strips (10) which run parallel and are laterally spaced are delivered simultaneously ; b) the glue is supplied in the gap formed by the lateral spacing of adjacent strips ; c) the group of simultaneously delivered strips is attached jointly to the carpet of strips which is already present.
Patent DE-3427691-A1 (DE)
Title: Automatic filling device
Inventor: SARETZKY HORST
IPC: B67D7/78
Filed: 1984-07-27
Abstract: The invention relates to an automatic filling device for filling a plurality of separate containers 1 with a fluid medium 2, especially oils and flowing greases, consisting of a central supply container 28, having a central supply pump 29 for supplying the medium 2 via a central supply line 30 and branching stub lines 24 to the respective containers 1, having a valve, which is allocated to each container 1 and can be operated by means of a float 12, for blocking the respective stub line 24 in order to complete the filling of the respective container 1, and having an electrical control device 33. In order to improve the reliability at a low technical cost and with freedom from maintenance, the invention proposes that the float 12 be part of an automatically opening and closing mechanical limiting valve 6, that said float close the limiting valve 6 on reaching the filling height, that there be connected upstream of the limiting valve 6 a filling valve 7, which is closed in the basic position and is opened when the filling pressure of the medium 2 is present in the supply line 30 and the stub lines 24 and the supply pump 29 is switched on, that a control valve 31 be provided, in the supply line 30, which is common to all the containers 1, can be operated by the electrical control device 33, opens for filling the containers 1 and sets the supply pump 29 in motion, and that, in the supply line 30, furthermore a ... Original abstract incomplete. <IMAGE>
Patent DE-3429073-A1 (DE)
Title: Liquid jet device
Inventor: WATANABE YOSHITAKA
IPC: B41J2/175
Filed: 1984-08-07
Abstract: An ink jet device having an exchangeable ink reservoir has an ink jet print head for emitting a recording ink and a unit to form the supply duct in order to feed the ink stored in the ink reservoir to the print head which is constructed in such a way that it can be connected to the ink reservoir and to an elastic rubber tube, it being possible for the elastic rubber tube to close at least part of the supply duct; and a closing device for closing the supply duct by compression and closing off the rubber tube counter to its elasticity as a reaction to removal of the ink reservoir. The rubber tube is arranged near to the connection portion to the ink reservoir and the closing device is arranged in such a way that it acts on the rubber tube before the ink reservoir is separated from the connection portion. Using this device, an ink jet recording device with a removable ink cartridge is provided, in which, by means of a design which is simple, highly reliable and inexpensive, loss of ink due to leaking is automatically prevented when the ink cartridge is changed.
Patent DE-3433881-A1 (DE)
Title: Jump for wind surfers
Inventor: PERTRAMER SIEGFRIED
IPC: B63B35/79
Filed: 1984-09-14
Abstract: Published without abstract.
Patent DE-3439923-A1 (DE)
Title: Changer for overhead projector transparencies
Inventor: ABELS FRANK
IPC: G03B21/132
Filed: 1984-11-02
Abstract: Changer for overhead projector transparencies, which permits automatic loading of the overhead projector transparencies owing to the fact that the individual transparencies are introduced in a transparent plastic strip from pouches arranged in a row and are drawn by a motorised drive over the projector, a suitable control device regulating the sequence.
Patent DE-3440588-A1 (DE)
Title: Temperature controller for heat exchanger
Inventor: SASSERATH AREND
IPC: F24D19/10
Filed: 1984-11-07
Abstract: In a primary system (10), valve means (28) are arranged which can be actuated by an actuation element (30) which is acted on by a dynamic differential pressure which occurs when service water is tapped off. On the outlet side of the heat exchanger (26), a temperature sensor is arranged in the secondary system. A second actuation element (38) is controlled by the temperature in the outlet and closes the valve means (28) to an increasing degree as the outlet temperature rises, by means of the actuation element (38), independently of the state of the first actuation element (30). Temperature control for a heat exchanger which operates as an instantaneous heater can thus take place. <IMAGE>
Patent DE-3443775-A1 (DE)
Title: Seating furniture
Inventor: WEBER ADOLF
IPC: A47C4/14
Filed: 1984-11-30
Abstract: Published without abstract.
Patent DE-3445286-A1 (DE)
Title: Drum thermometer with a Bourdon spring and scale illumination
Inventor: HUBER NORBERT
IPC: G01K1/06
Filed: 1984-12-12
Abstract: The glow lamp for scale illumination of the thermometer is seated together with its bias resistor in a lamp holder which is designed as a push-in unit with side sliding contacts and is seated in the baseplate of the thermometer housing. The sliding contacts form the electrical connection for the power supply of the glow lamp. If the glow lamp is defective, the push-in unit can be replaced simply by pulling it out without any soldering work being required or cable connections having to be broken.
Patent DE-3501162-A1 (DE)
Title: Egg-timer
Inventor: RIGONI MANFRED
IPC: G04F1/00
Filed: 1985-01-16
Abstract: An egg-timer with a pre-settable running time which can be read at any time is equipped with an electronic circuit, a sound generator and a loudspeaker. After reaching the end of the running time, the loudspeaker is actuated and has to be turned off by hand. The shaping of the housing of the egg-timer in the form of a hen or a cockerel clearly distinguishes the egg-timer from comparable short-term alarms. The sound generated and emitted by the loudspeaker in the form of cackling or the crowing of a cockerel likewise suggests the short-term alarm for use as an egg-timer. <IMAGE>
Patent DE-3501321-A1 (DE)
Title: Optical aiming device
Inventor: LANSCHA ENGELBERT ING
IPC: F41G1/38
Filed: 1985-01-17
Abstract: An optical aiming device having an aiming telescope (2) which is inserted into the hole of a retaining part (1), for example of a rifle carrying handle, as a closed, optical system. For adjustment, the aiming telescope (2) has a closed joint (6), which is adjustable with respect to the retaining part (1) by adjusting means (12, 13, 14), in the region of its aiming mark (7). In the region of its eyepiece (4) and its objective (3), the telescope (2) rests in a sealing manner on the inner wall of the retaining part (1) in every adjustment position. <IMAGE>
Patent DE-3502780-A1 (DE)
Inventor: LINDEMANN HANS
IPC: B43L13/02
Filed: 1985-01-28
Abstract: 1. Drafting table with a plotter (6), i.e. with a device having at least one drawing instrument arranged to be movable under control, in which the drafting table (1) is divided into a number of fields (4), to any of which the plotter (6) can be fixedly allocated and the working area of the drawing instrument is at least as large as an individual field (4), the plotter (6) being movable over the drafting table (1) and on the plotter (6) there are provided means (8) supporting it, on which are provided means (2), arranged on the drafting table, for retaining the plotter (6), and complementary means (9) which accurately locate and hold the plotter (6) in relation to the individual fields (4).
Patent DE-3506229-A1 (DE)
Title: Universal mobile/stationary station for automatic strewing, spraying and sprinkling of traffic areas as well as for energy generation
Inventor: BLASCHKE RICHARD DR ING
IPC: E01H10/00
Filed: 1985-02-22
Abstract: The invention relates to a universal mobile/stationary station for automatic strewing, spraying and sprinkling of traffic areas, as well as for energy generation. Can be used for motorways, roads, bridges, rising and falling sections, pavements, parking areas and lay-bys, drives, runways, airports, agricultural surfaces as well as for ice and snow prevention. In the case of weather conditions with ice and snow on motorways and roads, to prevent these an automatically controlled, autonomous as well as section-covering mobile and stationary station for roadway strewing, keeping clean dirtied travel ways, shoulders, is necessary. This station, unoccupied by personnel, determines, according to the weather conditions, the use and performs the same (strewing/spraying of the traffic ways), if necessary, autonomously.
Patent DE-3507594-A1 (DE)
Title: Outer wall construction on a building
Inventor: SCHWARZ THEO DIPL ING
IPC: E04B1/74
Filed: 1985-03-04
Abstract: An outer wall construction for a building is proposed, into which a heating system is integrated. Forcibly moved circulating air from the interior mixed with fresh air from the open flows first through a flow path of the wall close to the outside and in so doing absorbs moisture and escaping heat from the wall. Subsequently, this air flows past a radiator through a flow path which is close to the interior and which is insulated towards the room by a gypsum plaster board. In this connection, heat is delivered to the gypsum plaster board and this is radiated into the room. Finally, the forcibly moved air enters the interior so that a combined radiation and warm-air heating system is formed.
Patent DE-3511266-A1 (DE)
Title: Special nursing mattress
Inventor: HETTMER PAUL
IPC: A47C27/08
Filed: 1985-03-28
Abstract: Published without abstract.
Patent DE-3515144-A1 (DE)
Title: Three-layer covering
Inventor: PLUEMECKE KARL-HEINZ
IPC: E01H11/00
Filed: 1985-04-26
Abstract: In particular at road delineators, which are usually located on cultivated road verges, the subsequent mowing by hand of the herbage is a laborious and time-consuming problem, but, for reasons of road safety, is indispensable. This problem can be solved very effectively and, in particular, economically by using the three-layer covering. The three-layer covering is composed of three layers as follows:   a base layer of a paper felt which is impregnated with a barely water-soluble contact herbicide against herbage, a middle layer of cardboard or a coating which is resistant to rain showers and splash water,   a top layer of stone chippings or gravel which serves as ballast.   The weathering material of the covering can, depending on requirements and loading, be of a composition such as to prevent herbage over one or two vegetation periods. For various applications the covering can, as regards manufacturing technology, be easily produced with a wide variety of cut-to-size shapes and openings. The covering can be simply placed over the delineators and laid on the low-vegetation winter turf at the base of the delineator so that, after mowing of the road verges with machines, further mowing of the islands of herbage around the delineators and the like is no longer necessary. The three-layer covering can be just as easily ... Original abstract incomplete.
Patent DE-3531797-A1 (DE)
Title: Method and appliance for pretreating biological objects for electron microscopy
Inventor: KLINGER MATTHIAS
IPC: G01N1/31
Filed: 1985-09-06
Abstract: Method for pretreating biological objects for electron microscopy, in which the objects, for example in order to kill and/or fix and/or elute and/or impregnate them or the like, are exposed to flowable, especially liquid, treatment media, the objects being exposed, at least during a plurality of successive pretreatment steps, in a closed system to a treatment medium in relative motion to said objects, while air is excluded at all times.
Patent DE-3534027-A1 (DE)
Title: Method and arrangement for transmitting individual images via a digital network
Inventor: STREHL HERBERT DIPL ING
IPC: H04N1/41
Filed: 1985-09-24
Abstract: An individual image recorded by means of a video recorder (VR) is replayed as still frame by the video recorder (VR) until it has been transmitted via a digital network. The image is transmitted by using the composite video signals present in the video recorder (VR) instead of the composite colour video signals, and preferably via a telephone network configured as narrow-band ISDN. At the receiving end, the still frame is first stored in a frame buffer (SP) and then output on a television set (FS) by using a video recorder (VR) at the receiving end. Associated audio signals (T2, T3) are also transmitted digitised via the network and output on the loudspeaker (L) of the television set (FS). <IMAGE>
Patent DE-3540880-A1 (DE)
Title: Piston-cylinder combination
Inventor: HUTTNER HANS
IPC: F15B15/26
Filed: 1985-11-18
Abstract: The invention relates to a piston-cylinder combination (20) and has the purpose of designing the piston-cylinder combination (20) in such a way that, whilst avoiding the hydraulic effect, it is capable of executing a force-transmitting function in several positions of its piston rod (4). This is achieved by means of a locking device by means of which the piston rod (4) and the cylinder (1) can be locked with respect to one another in several positions. In addition, the invention relates to a self-steering trailer which is equipped with such a piston-cylinder combination (20). <IMAGE>
Patent DE-3604996-A1 (DE)
Title: Method for detecting sub-synchronous oscillations on AC voltage cables, and devices for carrying out the method
Inventor: GERHAEUSSER WILFRIED DR
IPC: G01R23/10
Filed: 1986-02-17
Abstract: Particularly for quantitative detection of sub-synchronous oscillations on AC voltage cables, the length deviations (t2-t1) of characteristic time intervals (t0...t2) of the AC voltage (v) are determined with respect to associated nominal interval lengths (t0...t1). A plurality of digital test devices are proposed and elaborated for this purpose. <IMAGE>
Patent DE-3605019-A1 (DE)
Title: Integrated light-emitting diode for optical-fibre transmission lines and method of producing it
Inventor: WINTERLING GERHARD PROF DIPL P
IPC: G02B6/42
Filed: 1986-02-18
Abstract: A method is proposed for producing a light-emitting diode which is integrated with the end of an optical fibre. In the method, the input end of the optical fibre is sheathed in a thin layer of a light-emitting semiconductor to form the diode. Advantageously, the layer is applied by deposition from the gas phase, for example by glow discharge, sputtering or vapour deposition. The enclosure of the optical-fibre end by the diode results in a particularly easy launching of the light into the optical fibre. The space-saving rotationally symmetrical form has proved particularly advantageous. <IMAGE>
Patent DE-3616220-A1 (DE)
Title: Method of non-destructively locating cavities and moisture in cavities in and under coverings and seals on bridges
Inventor: LUBER WILLIBALD
IPC: G01N25/72
Filed: 1986-05-14
Abstract: The method according to the invention makes it possible to detect non-destructively cavities in bridge coverings, so-called blisters or caverns. It is suitable in particular for locating in the covering cavities such as can occur when laying mastic asphalt, which in the case of securely bonded seals increase in size under the effects of traffic and temperature and then lead to rupture of the covering. Following a heat treatment, it can be additionally detected whether these blisters or caverns are dry or filled with water.
Patent DE-3616442-A1 (DE)
Title: Spring for a vehicle ashtray or the like
Inventor: WEGEL PETER
IPC: B60N3/08
Filed: 1986-05-15
Abstract: A description is given of a spring, in particular leaf spring, with a stop lug (5) having a stop face for a vehicle ashtray or the like, in which it is provided that the stop lug (5) bears a buffer (6) which is made of elastic material and has at least one damping element which is mounted in front of the stop face (8) and when acted upon can move back into the plane of the stop face (8). <IMAGE>
Patent DE-3620544-A1 (DE)
Title: Safety belt for vehicles
Inventor: ANDRES RUDOLF DIPL ING
IPC: B60R22/48
Filed: 1986-06-19
Abstract: In the case of a safety belt for vehicles, especially cars, having a belt tensioning device which can be activated in the event of a collision, there is provided a belt marking device which is intended to prove that the belt had actually been fastened and subsequently to ascertain the length of belt extended immediately before the collision, can be activated together with the belt tensioning device and applies a mark to the belt which indicates the length of belt extended at that precise instant.