baber/WOPTO huggingface dataset:
Patent DE-3604262-A1 (DE)
Title: Device for delaying the discharge of, in general, rainwater into receiving-water systems
Inventor: STAHN ROLF
IPC: E03F5/10
Filed: 1986-02-11
Abstract: The present invention presents a device for delaying the discharge of rainwater into receiving-water systems. The device for delaying the discharge is based on a gravity closure which is arranged in a shaft 1. Said closure acts in such a way that the water running into the shaft from a drainage area (e.g. drainage area of a street gulley) is not immediately channelled on to systems for conveying it further, but is, in part, stored in the shaft and channelled away in a metered manner. For this purpose, the invention provides, in the shaft 1, a pipe 2 which is open at the top and is closed at the bottom by a gravity element 6, the bearing edge for the element 6 exhibiting cutouts 5. Above 6, a line 7 leads from the pipe 2 to the receiving-water duct 8. If, in the event of rain, water passes via the lines 9 into the shaft 1, then the water can be discharged into the duct 8 via the line 7 only within the context of the capacity of the cutouts 5. Excess water results in a build up in the shaft 1 until, if appropriate, the force of gravity of the element 6 is overcome and, consequently, a relatively large quantity of water is discharged over a short period of time until the state of equilibrium is produced.
Patent DE-3605892-A1 (DE)
Title: Sampling system for radioactive ion exchange resins
Inventor: PAUL GUENTER
IPC: G21C17/02
Filed: 1986-02-24
Abstract: A sampling system for radioactive ion exchange resins, which are stored in at least one collecting tank (2, 3) and conveyed with the aid of a liquid by means of a pump, has a nozzle (connection) (47) which leads into the tank (2, 3) and to which the suction pipe (30) of a solids jet pump (34) is connected. Furthermore, there is connected to a region (11) of the tank (2, 3) which is separated by a screen (sieve) (9) the suction pipe (19) of a liquid pump (20) which supplies the liquid for the solids jet pump (34). The discharge (delivery) line (65) of the solids jet pump, with which a sample vessel (85) is arranged in parallel, leads into the upper region (12) of the tank (2, 3). <IMAGE>
Patent DE-3606458-A1 (DE)
Title: Electromechanical locking arrangement
Inventor: SILBERMANN ERICH
IPC: H01H3/50
Filed: 1986-02-27
Abstract: In order to block a moving device while a hazard lasts and in order to prevent a hazardous supply of energy while movement of said device is enabled, using mechanically operated electrical switching means and a locking mechanism which is combined with the said switching means and whose blocking mechanism (as a receiver) is operated by an operating element, as a transmitter, as a function of the switched-on or switched-off state of the hazard source, a three-stage (three-step) switch being used as the switching means and being mechanically rigidly connected to an operating mechanism which can be pressed, against the pressure of a restoring spring (19), from a first switching stage (position I) into a second switching stage (position II) by manual operation, and into a third switching stage (position III) only by a solenoid (stepping magnet) (3). The operating mechanism mechanically locks the protection arrangement in the first two positions, and releases it in the third position. The three-stage switch interrupts the hazard source in the first position and drives the solenoid (3) in the second position, said solenoid (3) being energised (in the event of switching-off being confirmed) by a signalling switch (29) which is closed by the hazard source, and drawing the operating mechanism into the third position in which the connection circuit of the hazard source is interrupted and the operating mechanism is blocked for the release duration of the protection arrangement. <IMAGE>
Patent DE-3617366-A1 (DE)
Title: Lifting device for a correction ribbon in typewriters or similar office machines
Inventor: KERZEL GUENTER
IPC: B41J35/10
Filed: 1986-05-23
Abstract: In known correction devices, the correction ribbon is lifted by an electromagnet during a correction function. This electromagnet has to raise the entire correction device and hold it in the raised position during the correction operation. The long current-feed time of the correction electromagnet caused as a result is avoided by the lifting device of DE-A-3,510,857, in that the carrier is arranged so as to be engageable in the operating position counter to spring force. The disadvantage in this case is that the restoring spring (59) for the carrier (30) generates a twisting moment for twisting the carrier (30) about the support point (40) of the underlying latch (32) and the other pivoting bearing (61) in the other side wall (62) located closest to the restoring spring (59). This leads to deformation of the printing mechanism, due to which residual character contours on the recording medium during correction operations cannot be avoided. The invention avoids these disadvantages by means of a spring energy store which is arranged between the machine frame and the side wall (64) of the printing mechanism frame located furthest away from the restoring spring (59) so as to be active in the region of the pivoting bearing (63) in such a way that the twisting moment generated by the restoring spring (59) is compensated. Deformations of the printing mechanism are avoided by the invention, thus always making clean corrections possible. <IMAGE>
Patent DE-3620441-A1 (DE)
Title: Armrest for car drivers
Inventor: MEIDEL KARLHEINZ DIPL ING
IPC: B60N2/75
Filed: 1986-06-18
Abstract: In order to make it easier to rest the arm, on the window side, of car passengers, use is made of a moulding which is inserted between car window and window sill and is supported on the window sill. The armrest thus finds the necessary support, its position can be freely selected by the passenger and it can easily be detached from the motor vehicle.
Patent DE-3622232-A1 (DE)
Inventor: BUSCH PETER DR
IPC: A45D19/00
Filed: 1986-07-02
Abstract: An applicator for hair treating liquids comprising a hair clip in which one or more such liquids are expressed through mutually opposed linings in the jaw face; the combination of the applicator with such hair treating liquids; and a method for using the combination.
Patent DE-3625490-A1 (DE)
Inventor: RINKE GUENTER DR
IPC: G01N21/35
Filed: 1986-07-28
Abstract: A multicomponent process-analysis system for gases or liquids quantitatively determines the radiation absorbed by the gases or liquids in the UV to IR spectral range, the gases or liquids being irradiated with absorbable radiation which is split up optically by the radiation-transmitting gases or liquids, and individual spectral ranges are separately recorded by a detector device. The object of the invention is to design the above multicomponent process-analysis system in such a way that the emission or absorption spectrum of a mixture of many substances can be recorded simultaneously in the UV to IR spectral range, thereby making an on-line determination of the concentration of a plurality of components possible. The achievement is characterised in that the spectral splitting is carried out by means of dispersing optics and that a detector simultaneously measures these spectral components.
Patent DE-3628284-A1 (DE)
Title: Process and arrangement for determining the differential pressure of circulating pumps
Inventor: HAERER HELMUT DR ING
IPC: G01L11/00
Filed: 1986-08-20
Abstract: Process for determining the differential pressure ( DELTA p) of circulating pumps whose electric drive motor has a main phase and an auxiliary phase (14), in which an auxiliary winding (16) is connected in series with a capacitor (18). The invention is based on the knowledge that, for a specific motor-pump combination, the differential pressure ( DELTA p) is dependent on the voltage (u) supplied to the motor and the neutral-point voltage (uL) of the auxiliary phase (14). This function is stored in a performance-data memory (38), and the differential pressure ( DELTA p) determined by querying the performance-data memory (38) in each case. In accordance with the invention, an auxiliary voltage signal (Up) is formed from the neutral-point voltage (uL) of the auxiliary phase (14) with the neutral-point voltage (uS) of a high-resistance voltage divider (30) connected in parallel with the auxiliary phase (14). This signal is fed to the performance-data memory (38), together with the modulus or root-mean-square value (U) of the voltage (u) supplied to the motor, as an input signal. In this way, expensive external pressure sensors for determining the differential pressure ( DELTA p) of the circulating pump are not needed. <IMAGE>
Patent DE-3637701-A1 (DE)
Title: Suction conveying installation
Inventor: KRAMER WALTER
IPC: B65G53/24
Filed: 1986-11-05
Abstract: A suction conveying installation is used for transporting material from containers which can be connected to a plurality of suction conveying devices via a pipe system. The pipe system comprises pipelines which are connected to the containers and pipelines which are connected to the suction conveying devices and can be connected to one another via couplings and connections. The connections are arranged in rows and columns in a matrix- and grid-like manner. The couplings are of a rigid construction and have in each case an adjustable connection piece with which the line connection between the respective coupling piece and the respective connection is produced. Using the grid-like connections, any connection between the containers and the suction conveying devices can be produced in a simple way, wear of the rigid coupling pieces being reliably avoided.
Patent DE-3638654-A1 (DE)
Inventor: FREITAG HELMUT
IPC: C12Q1/00
Filed: 1986-11-12
Abstract: The present invention provides a test carrier (1) for the analytical determination of a component of a body fluid with a base layer (2) and at least two planar test layers which, in the initial state of the test carrier, before carrying out the determination, are separate from one another but can be brought into contact with one another by external manipulation, wherein a first test layer (8) and a second test layer (10) are arranged on the base layer essentially next to one another but separated in the initial state by a gap, a contact element (11, 17, 18, 20) being provided which consists of a capillary-active material which is so dimensioned that it can bridge the gap (12) and which is so mounted and arranged that, in a first position, it cannot contact at least one of the test layers (8, 10) but, by external pressure, it can be brought into a second position in which it contacts both test layers in such a manner that a liquid exchange between the test layers is possible.
Patent DE-3700995-A1 (DE)
Title: CD player
Inventor: GEIGER ERICH DIPL ING
IPC: G11B7/0037
Filed: 1987-01-15
Abstract: In a CD player, for the optional scanning of two discs (1, 2), the scanner (A) is arranged between two discs (1, 2) arranged at a distance from each other. One disc serves, for example, for in-car entertainment and the other for navigational information. <IMAGE>
Patent DE-3701331-A1 (DE)
Title: System for controlling the speed of a motor vehicle
Inventor: DEMEL MICHAEL
IPC: F02D45/00
Filed: 1987-01-19
Abstract: In a system for controlling the speed of a motor vehicle, it being possible to predetermine a set value for the speed by means of a set value transmitter and to compare this with the actual speed value, the set value is assessed by means of a function dependent on the actual value. The assessment is preferably performed according to the function Vsoll' = ((k . Vist) + Vsoll)/(k + 1), Vsoll' being the assessed set value, Vsoll the predetermined set value, Vist the actual value of the speed and k a parameter. <IMAGE>
Patent DE-3701499-A1 (DE)
Title: Device for evaporating insecticides, fragrances and/or other volatile active substances
Inventor: HAUTMANN HORST ING GRAD
IPC: A61L9/03
Filed: 1987-01-20
Abstract: A device for evaporating insecticides, fragrances and/or other volatile active substances exhibits a housing for holding a heating element of essentially rectangular cross section, which contains an electric resistor arranged essentially approximately in the middle of the heating element and running along the heating element. The housing is equipped on both sides of the resistor with slots for receiving small carrier plates containing active substances, and the electric resistor is arranged offset with respect to the centre axis, running in the longitudinal direction, of the heating element. In a special embodiment of the device, the electric resistor is provided offset in the direction of one of the heat-radiating surfaces of the heating element.
Patent DE-3704100-A1 (DE)
Title: Acylaminonitriles, their preparation and their use as biocides
Inventor: BURGER KLAUS PROF DIPL CHEM DR
IPC: C07C327/20
Filed: 1987-02-06
Abstract: Novel acylaminonitriles of the general formula <IMAGE> in which R has the meaning given in the description, and their preparation are described. The compounds according to the invention display a broad biocidal activity, in particular an insecticidal, acaricidal and herbicidal activity.
Patent DE-3706328-A1 (DE)
Title: Process for preparing ammonium nitrate of the IV crystal modification
Inventor: NEBEL ROBERT DIPL ING
IPC: C01C1/18
Filed: 1987-02-27
Abstract: In a process for preparing ammonium nitrate of the IV modification by cooling a melt, a solution is to be provided which enables the IV crystal modification to be obtained in a controlled way without having to carry out special stepwise cooling, i.e. such that the IV crystal modification is obtained with certainty. This is achieved by adding an extraneous salt having a D2h-C2h crystal modification (according to Schoenfliess) to the melt, the crystal axes having lengths of 0-40 % relative to the crystal axis lengths of the IV modification of ammonium nitrate. <IMAGE>
Patent DE-3709220-A1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: G01B5/00
Filed: 1987-03-20
Abstract: As shown in Figure 1, in this length measuring device (1) a rigid material measure (2) is connected by means of two angularly mobile couplings (11, 12), which are stiff in the longitudinal direction of the material measure (2), to the two fastening elements (9, 10), which fix the material measure (2) on one of the machine components (5) to be measured. As a result, changes due to heat in the length of the machine component (5) are transferred to the material measure (2) with the correct sign. Because of the angular mobility of the couplings (11, 12) harmful transverse forces cannot act on the material measure (2). <IMAGE>
Patent DE-3709870-A1 (DE)
Title: Safety pallet
Inventor: SCHLINGER ULRICH
IPC: B65D19/44
Filed: 1987-03-26
Abstract: A transporting device, consisting of a pallet with a base plate for receiving loaded products and of a removable hood for securing the loaded products, of a guide for the hood in the form of a web which surrounds the base plate near to the edge and engages in the interior of the hood, and of a seal between the base plate and the hood, and having closure devices which fix the hood along its circumference on the base plate, the peripheral web consisting of the upright inner limb part of a frame which is U-shaped in profile cross-section and whose outer limb part bounds a groove which is open at the top and in which an endless sealing part is inserted. The hood is fitted with its lower edge onto the sealing part and fixed in a water-tight and gas-tight manner with the aid of clamping latches, with elastic deformation of the sealing part. For this purpose, the inner wall of the inner limb part is connected in a gas-tight manner to a plate of the base part, as a result of which an interior is produced which is closed on all sides and is capable of containing any liquids and gases which may emerge from the closed containers if they begin to leak. Passages permit the interior to be checked for leakages and, if necessary, extraction of liquids or gases from the interior. <IMAGE>
Patent DE-3713280-A1 (DE)
Title: Rod-shaped hair curler without bars
Inventor: JUENEMANN ULRICH
IPC: A45D2/20
Filed: 1987-04-18
Abstract: A rod-shaped hair curler without bars for curling dry or moistened hair has a curler body 1 made of resilient, restoring foamed plastic and has a device for fixing a curved shape of the curler body 1 after curling. The curler body 1 has an at least approximately square cross-section and an open-pore, rough surface. The foamed plastic has such a resilience that the corners of the curler body become rounded when the hair is curled on whilst basically maintaining its non-round cross-section. <IMAGE>
Patent DE-3714032-A1 (DE)
Title: Spectacles, especially for sportive activities
Inventor: HENNIG HANS JUERGEN
IPC: G02C3/00
Filed: 1987-04-28
Abstract: The subject of the invention is spectacles, especially for sportive activities. These spectacles consist of an eyeglass frame, a bridge-piece and retaining side pieces. According to the invention, provision is made to connect a holding band known per se for spectacles to a carrier-band fixing, the carrier band fixing being able to be pushed onto the side pieces of the spectacles. Furthermore, the spectacles have a nose cushion, which may be pushed onto the bridge. Glass holding rings (which can be pushed onto and engaged in the eyeglass frames) serve for exchange of the spectacle lenses. The eyeglass is laid onto the eyeglass frame, and then fixed with the clamping ring so as to be able to engage, by means of pins. The advantage of the invention consists in the fact that, under shock or acceleration, loss of the spectacles by the wearer is avoided, and also that injuries to the face of the wearer whilst carrying out sportive activities are avoided.
Patent DE-3718930-A1 (DE)
Title: Process for the heat insulation of pipelines
Inventor: TIMPERT MANFRED
IPC: F16L59/04
Filed: 1987-06-05
Abstract: For the heat insulation of pipelines which, with the interposition of annular spacers consisting of insulating material, are enclosed by a tubular sheet-metal casing, the invention provides, in order to fill the annular spaces between pipeline and sheet-metal casing with insulating material, that the tubular sheet-metal casing is provided, in each case in the region between two annular spacers, with at least one bore and a loose-fillable insulating material in small pieces is blown through the bore until the respective annular space is completely filled. <IMAGE>
Patent DE-3718991-A1 (DE)
Title: Gas burner
Inventor: HEIN GEORG
IPC: F23D14/64
Filed: 1987-06-04
Abstract: Gas burner with gas nozzles arranged in longitudinally running groups on the upper side of a gas supply device, the gas supply device consisting of an upper part (2) bearing the gas nozzles (1) and a lower part (3) which fits this upper part (2) and together with the upper part (2) forms a distributor chamber (5) which is common to all the gas nozzles (1), to which lower part a gas supply line (4) can be connected. <IMAGE>
Patent DE-3720592-A1 (DE)
Inventor: IWASE YASUYUKI
IPC: B43K5/18
Filed: 1987-06-22
Abstract: In a liquid applicator, such as a writing instrument or a beauty-care instrument, comprising a bellows 2 at the rear end of the barrel 1 or main body of the applicator, for controlling the introduction of the application liquid into the part 5 for applying the liquid, a rigid cap 14 is provided, resembling a sleeve, open at its opposite ends and being able to be mounted in a removable manner by its front end onto the barrel at a location contiguous with the bellows so as to cover practically the entire external periphery of the latter, these bellows being incapable, in the non-compressed state, of extending towards the rear from the rear end of the cap. <IMAGE>
Patent DE-3723087-A1 (DE)
Title: Polarity and continuity tester for four-wire data lines of a communication device
Inventor: ROTH HERBERT
IPC: G01R31/02
Filed: 1987-07-13
Abstract: To test four-wire data lines of a data communication device, a control device is used which optically indicates continuity and that the lines are placed on with the correct polarity as prescribed by the manufacturer of these systems, by means of a connector which is provided with light-emitting diodes.
Patent DE-3725069-A1 (DE)
Title: Honeycomb fibre lining
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D1/00
Filed: 1987-07-29
Abstract: Published without abstract.
Patent DE-3729523-A1 (DE)
Inventor: STREUER PETER
IPC: H01M50/147
Filed: 1987-09-03
Abstract: In a rechargeable battery (1), particularly a motor vehicle battery, the front part of the block cover (3) on which the pole terminals (4) and the sealing plugs (6) are located is covered by a cover plate (8) which is detachably connected to the cover and which forms a flush seal with the non-covered remainder of the dome-shaped raised block cover part. The continuous, flat cover surface has a protective effect and is suitable for the application of decorative markings. The ends (11) of the cover plate are designed as flaps, by means of separating slots (12) and notched-shaped cut-outs (13) in the plastic material, of which the latter act as hinges so that the pole terminals are easily accessible. <IMAGE>
Patent DE-3731984-A1 (DE)
Title: Method for adaptive position control in electromechanical drives
Inventor: MUELLER HANS-GEORG DIPL ING
IPC: F02D41/40
Filed: 1987-09-23
Abstract: In an adaptive, model-supported position controller with friction compensation for electromechanical drives, it is proposed, in order to avoid the transient process of the observer occurring at each sign change in the movement of the driven element, to substitute for this observer a non-linear observer, which observes the amount of the friction force, rather than the time-dependent friction force, and discards it. This amount of the friction force is then connected to the output of the position controller with the correct sign, for the purpose of friction compensation, the sign being obtained from the path or observer variables. <IMAGE>
Patent DE-3732057-A1 (DE)
Title: Grinding device for a bell-shaped cutter of a scarfing machine
Inventor: BRAUN DIETER
IPC: C14B1/22
Filed: 1987-09-23
Abstract: A grinding device for a bell-shaped cutter of a scarfing machine is proposed. A rotating grinding disc can be placed against an essentially conical cutting edge (11) on the outside circumference of the bell-shaped cutter. A feed roller (20) which is arranged in the interior of the bell-shaped cutter and can be pivoted about a second axis (30) which is parallel to the axis (34) of the bell-shaped cutter is fitted with a grinding material over a section (24) of its circumference and can be brought into contact with the section from the inside so as to rest against an inside edge (14) of the cutting edge (11). A guide element (36) can be pivoted in the intermediate space between the edge (14) and the surface of the feed roller (20). In order to be able to remove in a reproducible fashion the burr which forms when the cutting edge (11) is ground, the guide element (36) can be pivoted by means of a servomotor and has a stop (37) which comes to rest against the feed roller (20) in a grinding position when the guide element (36) is pivoted beyond the operating position and which pivots the feed roller (20) about the second axis (30) in such a way that the section (24) comes to rest against the edge (14) (Fig. 5). <IMAGE>
Patent DE-3732505-A1 (DE)
IPC: B60B33/00
Filed: 1987-09-26
Abstract: 1. Running wheel (1), in particular for rollers, having a rim body (2) of injection-mouldable plastic and a tyre (3) of thermoplastic rubber fitted thereupon, characterized in that the rim body (2) consists of a halogen-free polypropylene copolymer and the tyre (3) consists of polypropylene, crosslink-vulcanized with an EPDM rubber.