baber/WOPTO huggingface dataset:
Patent DE-3444959-A1 (DE)
Inventor: OSBERGHAUS RAINER DR
IPC: C11D3/12
Filed: 1984-12-10
Abstract: A carpet cleaning preparation in the form of a dry cleaning preparation in powder form which contains surfactants, organic solvents and zeolite and which is characterized in that the zeolite is in the form of a porous granulate which is unaffected by the mechanical stresses normally encountered during dry cleaning. The zeolite is preferably in the form of a porous granulate containing less than 2% by weight of particles 0.05 mm and smaller in size and less than 5% by weight of particles larger than 2 mm in size.
Patent DE-3445514-A1 (DE)
Title: Caged blind nut
Inventor: KOBUSCH KLAUS ING GRAD
IPC: F16B37/04
Filed: 1984-12-13
Abstract: The invention relates to a caged blind nut, having a quadrilateral nut, the plate opening which is used for the nut to be passed through likewise being quadrilateral. The quadrilateral nut is held between webs of the cage, which is additionally provided with sprung locking tabs which, after the quadrilateral nut has been passed through and the cage has been rotated through 45 DEG , are seated in a sprung manner in the free corners of the plate opening, so that the blind nut is secured against falling out. <IMAGE>
Patent DE-3501788-A1 (DE)
Title: Coffin
Inventor: HILGER HELMUT
IPC: A61G17/00
Filed: 1985-01-21
Abstract: This coffin is provided with a lower part having carrying handles arranged thereon. In order to achieve easy transportability of the coffin even in the loaded state and under confined conditions, at least the two longitudinal side walls of the lower part comprise two side parts which are arranged one on top of the other and connected to one another and whose outside surfaces are at an obtuse angle relative to one another. Furthermore, a connecting strip which grips partially or completely over the upper and lower side parts over the length of the side walls and which has handles attached thereto or sunk therein is provided. At the same time, the obtuse angle of the side parts is expediently so large that the connecting strips of the side parts including the attached handles lie within the cross-sectional area formed by the outside surfaces of the side parts and the line connecting their ends which project outwards the furthest.
Patent DE-3507290-A1 (DE)
Title: Hand-held-shower holder
Inventor: WILKE RUDOLF
IPC: E03C1/06
Filed: 1985-03-01
Abstract: The invention relates to a hand-held-shower holder having a sliding element which is displaceably mounted on carrying rod and has a U-shaped curved part, delimiting a passage for the carrying rod, and two limb parts which are connected to said curved part and on which there are mounted a clamping device, which has a rotary knob and is intended for the sliding element, and a receiving means which is coaxial with the rotary knob and is intended for the hand-held shower. In order that the clamping device and the receiving means can be actuated independently of each other in this hand-held-shower holder, the clamping device has a clamping disc (4) which is arranged between the two limbs (2, 3) and can be radially displaced by means of an eccentric (45) located on the rotary knob, while the rotary knob (5) and the receiving means (6) are connected by the connecting element (66) such that they cannot be displaced axially, but can be rotated (Figure 25). <IMAGE>
Patent DE-3513113-A1 (DE)
Title: Safety-belt restraint device
Inventor: SINGER KLAUS-PETER DIPL ING
IPC: B60R22/42
Filed: 1985-04-12
Abstract: In a safety-belt restraint device, especially in motor vehicles, with a belt retractor and with a clamping device which causes the blocking of the belt band and is connected to the housing of the belt retractor and which has two clamping jaws, between which the belt band is guided, there is the problem that only the blocking of the belt retractor leads to a response of the clamping device, thus resulting in a belt release from the restraint device which is determined by the reaction time. To prevent this, it is proposed, for the direct actuation of the clamping device (22, 23), to provide a pendulum element (12, 35) connected at least to one movably arranged clamping jaw (22). <IMAGE>
Patent DE-3514374-A1 (DE)
Title: Connecting sleeve for launching a laser beam into an optical waveguide
Inventor: HANEMANN GERHARD
IPC: G02B6/32
Filed: 1985-04-20
Abstract: In a light-guiding system for coupling a laser beam into an optical waveguide, the waveguide can be plugged in and out while maintaining the alignment in conjunction with low coupling losses. Destruction of the waveguide or of its cladding by misalignment of the laser beam is avoided by a labyrinth of statistically distributed small balls in a gland, which also absorbs and dissipates temperatures which occur. 
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Patent DE-3514731-A1 (DE)
Title: Vapour-proof cladding system
IPC: B63B3/68
Filed: 1985-04-24
Abstract: Vapour-proof cladding system with a multiplicity of supporting sections, a multiplicity of supporting elements to be inserted into the supporting sections and provided with slots running transversely to the extension of the supporting sections and spring tongues pointing towards the slots, and a multiplicity of cladding panels which are folded on both sides while forming fastening strips to be inserted into the slots of the supporting elements, one of the fastening strips being bent at its outer edge in a U-shape away from the surface of the cladding panel, and the other fastening strip being profiled while forming a nose pointing towards the surface of the cladding panel and interacting with the spring tongue. <IMAGE>
Patent DE-3522602-A1 (DE)
Title: Apparatus for converting light energy into electrical energy
Inventor: SEYBOLD GUENTHER DR
IPC: H02S10/40
Filed: 1985-06-25
Abstract: An apparatus for converting light energy into electrical energy, consisting of one or more fluorescence collectors with the associated solar cells, one or more accumulators, holders for the accumulators and connecting cables for transferring the electrical energy from the solar cells to the accumulators, the fluorescence collectors being arranged with the solar cells, the accumulators, the holders and the connecting cables in two frames, and the electrical energy being stored in the accumulators. <IMAGE>
Patent DE-3526281-A1 (DE)
Title: Heald-frame tension device
Inventor: SURKAMP PAUL
IPC: D03C1/14
Filed: 1985-07-23
Abstract: The tension elements (11) of the heald-frame tension device, which run to and fro over a limited running distance via deflecting rollers (2), consist of steel bands (18, 19, 20, 21) which are layered one above the other and which, after the bending radii (r1, r2, r3, r4) determined by the radius (R) of the deflecting roller (2) have been introduced, are connected to one another, for example by means of rivet connections (22, 23) outside the rolling zone. <IMAGE>
Patent DE-3527438-A1 (DE)
Title: Heat engine for using environmental heat
IPC: F03G7/10
Filed: 1985-07-31
Abstract: The invention relates to a heat engine for using environmental heat of uniform temperature, which is in a state of internal equilibrium such as, e.g., normal heat from air or water. Apart from directly driving vehicles, it is particularly suitable for relatively large stationary drives such as, e.g., for generating electrical energy in power stations. In order to be at all able to use heat of uniform temperature, i.e. without the presence of a natural thermal gradient with respect to a heat reservoir located outside the heat engine, according to the invention the heat engine is designed with a two-part gas circuit. In this case, the working medium of the one subcircuit is compressed via a two-stage compressor with intermediate cooling and fed to a binary nozzle, while the other part of the working medium (cold and uncompressed) is sucked in directly by the binary nozzle after previous absorption of heat from the environment and of the waste heat derived from the intermediate cooling. The mixed product which is obtained from the two components of working material from the two subcircuits in the binary nozzle and which has the new pressure (the mixed pressure) and the new temperature (the mixed temperature) is finally fed to an expansion machine (gas turbine), and fed again expanded and cooled to the environment (in the case of open operating mode) or to the heat exchanger (in the case of closed operating mode) for the purpose of renewed absorption of heat. Since before this the working gas ... Original abstract incomplete.
Patent DE-3536587-A1 (DE)
Title: Device for eliminating the screenings collecting in front of a screen through which flow has occurred
Inventor: KAHL HUGO DIPL ING
IPC: E02B8/02
Filed: 1985-10-14
Abstract: In order to eliminate the screenings collecting in front of a screen (3), the invention provides a screenings gripper (4) which engages through the screen (3) and can move, by means of an actuating mechanism comprising two four-bar linkages (8, 20), between a bottom end position (35) and a top emptying position. In order to prevent the screenings gripper (4), when it is passing into its bottom end position, from running on to accumulations of heavier suspended matter and thus not reaching the bottom end position, the invention provides a dimensioning of the four-bar linkages (8, 20) such that the screenings gripper (4) approaches its bottom end position in an inclined position and thus engages through any deposits in a shovel-type manner. <IMAGE>
Patent DE-3540711-A1 (DE)
Title: Oven for combined hot-air/circulating-air heating
Inventor: ZEIDLER HANS
IPC: F24D5/00
Filed: 1985-11-16
Abstract: The invention relates to an oven for combined hot-air/circulating-air heating. To this end, there are arranged in a housing (2) with circulating-air supply and circulating-air removal openings (20, 21) a heating insert (3) and a secondary heating box (4). The heating insert (3) is, for heating the circulating air guided in the closed circuit, surrounded, forming a heating chamber (9), by an uninsulated outer box (8), from which uninsulated supply and removal pipes (12, 13) lead through the housing (2) to the outside and respectively into the uninsulated secondary heating box (4). The hot air guided in the open circuit is thus heated on the outer box (8), the pipes (12, 13) and the secondary heating box (4). <IMAGE>
Patent DE-3541898-A1 (DE)
Title: Automatic answering machine operated on a telephone device with a selective call indicator
Inventor: MITTELSTAEDT RAINER DIPL ING
IPC: H04M1/654
Filed: 1985-11-27
Abstract: In an automatic answering machine operated on a telephone device with a selective call indicator, a message text memory and control electronics, a detector arrangement connected upstream of the control electronics identifies the time behaviour of the ringing signals arriving from the telephone device. Depending on this, the control electronics select a first or second message text and through-connect this to the telephone line for reproduction.
Patent DE-3542957-A1 (DE)
Title: Spray booth, especially for the automatic painting of objects
Inventor: CHRIST MICHAEL DIPL ING
IPC: B05B16/00
Filed: 1985-12-05
Abstract: Spray booths, especially for the automatic painting of objects, generally possess a fresh-air inlet arranged in the upper region of the spray booth, a paint-mist separator located in the lower region of the spray booth, and an outgoing-air channel following the paint-mist separator. In a coagulating system, paint residues are separated from the water of the paint-mist separator. A heat exchanger is provided in the fresh-air inlet for heating the fresh air to a predetermined value. Moreover, there is a further heat exchanger for recovering the waste heat, which can be designed as evaporator of a heat pump. In order to reduce the outlay in terms of construction of such a system and also to utilize excess heat, it is proposed that the condenser of the heat pump be integrated into a water circuit having a heat source and be connected to the heat exchanger in the fresh-air inlet by means of pipelines.
Patent DE-3542992-A1 (DE)
Title: Steel sliding gate designed as fire barrier
Inventor: SCHROEDERS THEO
IPC: E06B5/16
Filed: 1985-12-05
Abstract: A downwardly pointing leg (7) of an edge profile (6) of a slidable gate element (1) engages in an upwardly open groove (8) of a stationary frame profile (9) which delimits a gate opening. Arranged in the groove (8) is a cross-sectionally U-shaped plastic hollow profile (10), the cavity of which is filled with sealing strips (11) which expand under the effect of heat. <IMAGE>
Patent DE-3546550-A1 (DE)
Title: Process for controlling a sanitary mixing battery with cold and warm water supply
IPC: G05D23/13
Filed: 1985-05-23
Abstract: In a process for controlling a sanitary mixing battery for cold and warm water, only the actual temperature in the mixed water is measured continuously and compared with a preselected target temperature. From the difference between the target temperature and the actual temperature, at least two separate, time-variable setting values are deduced electronically, and serve for the electromechanical setting of both the cold water supply and the warm water supply. In determining the setting values, a predetermined flow-through rate of the mixed water, which is to be kept constant during temperature regulation, is taken into account. Further, it is possible to deduce from the time-variable setting values proportional component flow-through rates for cold water and warm water. From this, the instantaneous cumulative filling volume of mixed water is determined continuously. On reaching a value of the cumulative filling volume, which is equal to a predetermined cumulative filling volume, the cold water supply and warm water supply can be shut off. In addition, a filling process can be interrupted and then be continued again, taking into account the filling volume drawn up to the time of the interruption. In this way, it becomes possible, without having to determine the flow-through volumes, to actuate the cold water and warm water valves via a simple temperature measurement, with it being possible to preselect the temperature, the flow-through volume and/or the cumulative filling volume. <IMAGE>
Patent DE-3600305-A1 (DE)
Title: Electromagnetic travelling field acceleration device for a blasting installation
Inventor: GLAESER CHRISTIAN
IPC: B24C5/08
Filed: 1986-01-08
Abstract: In the case of an electromagnetic travelling field acceleration device for a blasting installation for blasting with blasting means which can be influenced magnetically, having a blasting means channel through which blasting means can flow, a coil arrangement which surrounds the blasting means channel, and an electrical control device, in the case of which the coil arrangement has a plurality of coils which are arranged one behind the other at specific intervals - pole pitch - in the direction of the longitudinal axis of the blasting means channel, and can be controlled by the control device for producing a magnetic travelling field at a specific operating frequency, a design which conforms with practice is ensured in that the coil arrangement has a plurality (preferably two to six and especially three or four) of travelling field sections which are arranged one behind the other in the direction of the longitudinal axis of the blasting means channel and in each case have a plurality of coils, in that a travelling field can be produced in each travelling field section, which travelling field is essentially independent of the travelling fields in the other travelling field sections, and in that the travelling field sections are constructed and/or driven such that the phase speed of the travelling fields in the flow direction of the blasting means rises from travelling field section to travelling field section. In consequence, optimally high outlet speeds of the blasting means can be achieved. For blasting means which can be influenced magnetically but cannot be magnetised, it is expedient that the pole pitch... Original abstract incomplete.
Patent DE-3601318-A1 (DE)
Title: Device for increasing the operational safety of motor vehicles
Inventor: LENTZ EDMOND
IPC: B60C29/00
Filed: 1986-01-17
Abstract: The device has a compressed air hose (16) made of high-strength flexible material which is arranged inside an otherwise tubeless tyre (12) and is seated on the wheel rim (20) and fills the cavity (18) inside the tyre (12) but only partially, and is inflated to a pressure which constitutes a multiple of the pressure prevailing in the interior of the cavity (18). A multi-path valve (22) which is attached to the outside of the wheel rim (20) permits the compressed air in the compressed air hose to be let out, for example in order to inflate the tyre or in order to control various safety features. <IMAGE>
Patent DE-3606950-A1 (DE)
Inventor: ROLAND PETER
IPC: C08G59/04
Filed: 1986-03-04
Abstract: Curable vinyl ester resins made from a terminally unsaturated vinyl ester, monomers and a vinyl ester modified by incorporation of polyoxybutylene units can be used to produce mouldings having good impact strength.
Patent DE-3609280-A1 (DE)
Title: Brake pressure sensor for a hydraulic motor vehicle brake system
Inventor: SEIBERT WOLFRAM DR
IPC: B60T13/14
Filed: 1986-03-19
Abstract: A brake pressure sensor has a booster piston (3), which can be acted upon by a hydraulic servo pressure in a booster chamber (6), for the actuation of a brake master cylinder. The servo pressure can be controlled by a pressure control valve (33), the valve element (38) of which can be acted upon by way of a hydraulic piston-cylinder arrangement, which comprises a cylinder chamber (22), arranged in the booster piston (3), with a master cylinder piston formed by a sleeve (19), and a slave cylinder (27), connected to this, with a slave cylinder piston (40). For relieving the pressure, the booster chamber (6) can be connected by way of a valve passage (31), which can be closed by the end (18) of a reaction piston (12), to a compensating chamber (4) connected to a tank (5) at zero pressure. <IMAGE>
Patent DE-3609508-A1 (DE)
Title: Electron beam deflection system
Inventor: PALATA JAROMIR DIPL ING
IPC: G01R13/24
Filed: 1986-03-20
Abstract: An electron beam deflection system for a magnetically deflected oscilloscope tube is provided with an output stage which consists of two first MOSFETs (V77, V78) with a bias voltage, two fast switching diodes (V72, V71) and two further MOSFETs (V73, V74) without any bias voltage. At low output voltages (U3), the output stage operates with the first MOSFETs (V75, V76) which are permanently connected to a low operating voltage (+/-5V). At high output voltages (U3), the output stage operates with the other two MOSFETs (V73, V74) which are supplied from a high operating voltage (+/-30V). In order to compensate for the threshold voltage drop, the gate connection of the further MOSFETs (V73, V74) is driven by a driver (V82, V83), with a stepped-up operating voltage. The advantages of the circuit are that a small amount of heat is produced and the components which are used have a long life. <IMAGE>
Patent DE-3609973-A1 (DE)
Title: Infiltration-water collection shaft for landfill sites
Inventor: KOCHENDOERFER GOTTFRIED
IPC: E02B11/00
Filed: 1986-03-25
Abstract: Infiltration-water collection shafts for landfill sites, consisting of a shaft 1 on the outside of which a filter layer 2 is built up, which is supported on brackets 3. The surface of the brackets 3 is designed as an inclined gutter 4 at the lowest points of which infiltration water outlets 5 are disposed, which are connected via a siphon trap 6, with an inspection cap 7, to the collection line 8. <IMAGE>
Patent DE-3627166-A1 (DE)
Title: Quick-change picture holder for frontal insertion of pictures or the like
Inventor: HOEFLER BERND DR
IPC: A47G1/14
Filed: 1986-08-11
Abstract: The invention relates to a quick-change picture holder for frontal insertion of pictures, having a body 1 with a recess 4 into which an object 3 and a pane 2 are inserted, the pane 2, on account of its dimensions, being unable to tilt out of the recess 4. <IMAGE>
Patent DE-3637861-A1 (DE)
Title: Apparatus for the catalytic denitration of flue gases
Inventor: STEFFENS WILLI
IPC: B01D53/86
Filed: 1986-11-06
Abstract: The invention relates to an apparatus for the catalytic denitration of flue gases, in which in the flue gas pipe of a fired boiler there are arranged in sequence one of at least two stages of a feed water preheater, a denitration reactor and an air preheater, and the other stages of the feed water preheater are located in the combustion air pipe between the air preheater and the boiler.
Patent DE-3643660-A1 (DE)
Inventor: FRIEDRICH MARJU LAUBE DIPL CHE
IPC: C09J163/00
Filed: 1986-12-18
Abstract: A non-tacky, solid, adhesive composition which can be activated without C-staging the polymeric resin, upon application of sufficient heat or ultrasonic energy for a time period less than one second, comprising a) at least one film forming polymeric resin of number average molecular weight (Mn) of at least about 10 000 and having a hydroxyl, epoxide or unsaturated functionality greater than about 7, the polymeric resin being selected from the group of polyols consisting of polyesters, polyurethanes, phenoxies, epoxies and mixtures thereof; b) a plasticizer present in an amount which permits the activation without C-staging of the polymeric resin; c) a curing agent which is capable of crosslinking and curing the polymeric resin to a C-stage, the curing agent being present in an amount sufficient to C-stage the polymeric resin.
Patent DE-3643733-A1 (DE)
Title: Wiper system, in particular for motor vehicles
Inventor: KRIZEK OLDRICH
IPC: B60S1/34
Filed: 1986-12-20
Abstract: The invention relates to a wiper system with a wiper arm which has a mounting part, mounted on a wiper shaft, and a hinge part, coupled to said mounting part. A contact-pressure spring is fitted at one end to the hinge part and at the other end to the mounting part. To change the contact pressure, the position of one of the fitting points of the contact-pressure spring can be changed by means of a toggle mechanism.
Patent DE-3703398-A1 (DE)
Title: Process for producing foamed plastic moulded parts and moulded parts of foamed plastic
Inventor: GUENZEL BODO
IPC: B29C44/14
Filed: 1987-02-05
Abstract: The invention relates to a process for producing foamed moulded parts with finished surface using a mould, a layer of a sprayable two-component polyurethane being first sprayed onto the mould walls and, after the mould is closed, the plastic foam being introduced into the mould, and to a moulded part of foamed plastic. The object is to make possible very high stressing of said moulded parts. This is achieved in that, after application of a first two-component polyurethane layer onto the mould walls, a reinforcement reinforcing the ultimate outer skin of the moulded part is introduced, if appropriate a further layer of two-component polyurethane is sprayed onto the reinforcement and subsequently, after closing of the mould, the plastic foam is introduced into said mould in a known manner. <IMAGE>
Patent DE-3707620-A1 (DE)
Title: Acceleration sensor for dynamic loudspeakers
Inventor: MUELLER FRIEDRICH
IPC: H04R3/00
Filed: 1987-03-10
Abstract: Acceleration sensors for loudspeaker diaphragms usually operate with a material which is mounted so as to be capable of oscillation and with electrical measurement of the force which is exerted on the mounting during acceleration of the entire system. An arrangement is proposed in which a piezoelectric film is provided between the drive element (e.g. the oscillation coil) and the diaphragm as a pressure-sensitive element in such a way that the transmission of the force to the diaphragm takes place via this element and the pressure loading which takes place there whenever the diaphragm accelerates gives arise to an electrical voltage at its surface.