baber/WOPTO huggingface dataset:
Patent DE-3400490-A1 (DE)
Title: Illuminating device for glass bases of furniture
Inventor: HALEMEIER ECKHARD DIPL ING
IPC: F21V8/00
Filed: 1984-01-09
Abstract: In an illuminating device in glass bases of furniture, the housing consists of two shell-shaped covers extending over the entire width of the glass base. The covers are fixed on supports which grip around and clamp with their front regions the rear region of the glass base and the regions of the cover which extend thereover. The light of an electric light source is led into the edge of the rear face of the glass base and emerges at the edge of the front face of the glass base. Interesting light effects are produced.
Patent DE-3406881-A1 (DE)
Title: Arrangement for input of letters, digits and special symbols for a display device located in the telephone set
Inventor: ROTTER GERHARD
IPC: H04M1/247
Filed: 1984-02-25
Abstract: The arrangement for input of letters, digits and special symbols comprises a miniature input panel which is disposed on the side of the telephone set below the dial keypad which faces the user. The miniature input panel is roughly the same size as the display device and contains as many key elements as there are letters in the alphabet, digits and the required special symbols. It comprises sensor elements or keys which must be touched during actuation with an ancillary device which is not specifically provided for this purpose.
Patent DE-3409800-A1 (DE)
Inventor: RAINER ALOIS DIPL ING
IPC: G06F3/05
Filed: 1984-03-16
Abstract: A method and apparatus for preparing samples of a time-dependent signal (Se) in a data processing system which comprises an arithmetic unity (1), a control unit (2), a memory (3) and an address modification unit (13) wherein with a stored dataset of individual samples, for updating these step-by-step during every successive sampling period and respectively reading out the dated dataset and supplying it to the arithmetic unit (1), is achieved such that an address sequence which traverses a prescribed memory area is output via the address modification unit (13), so that a sequence of samples is written. Subsequently, the memory area is cyclically traversed with a plurality of address strings, whereby the stored samples are successively read out onto a bus line (4) and, when reaching an individual memory location within each of the address strings, the oldest sample stored there is overwritten by a further sample. The method is distinguished by a minimum of re-storing operations. The invention is used in signal processors, particularly those for filtering jobs.
Patent DE-3415400-A1 (DE)
Title: Container with applicator device for rosin
IPC: B65D47/42
Filed: 1984-04-25
Abstract: A container (1) for rosin, which is to be applied to bows of stringed instruments, is designed in a liquid-tight manner to receive a liquid rosin solution. An absorbent, resilient application device (5, 6) extends into the container. By means of the closure piece, the rosin solution can be cleanly applied to the strings of the bow in metered quantities. <IMAGE>
Patent DE-3423395-A1 (DE)
Title: Digital hybrid arrangement
Inventor: WENGER BRUNO DIPL ING
IPC: H04B1/58
Filed: 1984-06-25
Abstract: The hybrid arrangement comprises a data transmission source (SQ) which transmits data signals (Sd) to the input of a hybrid circuit (GS) connected to a two-wire line (ZDL), and an echo canceller (EKE) via which the signals (S2) received by the hybrid circuit (GS) are fed to a data receiver (EM). A filter network (FS) which converts square-wave input pulses (S1) into output pulses (S1') with a cosinusoidal frequency spectrum is inserted between the output of the data transmission source (SQ) and the input of the hybrid circuit (GS). A hybrid arrangement is thus created which provides an advantageous combination of the desired eye opening with the attenuation in the frequency range above a predefined limit frequency. <IMAGE>
Patent DE-3424223-A1 (DE)
Title: Cartridge belt for caseless ammunition
Inventor: HEBERLEIN WERNER
IPC: F42B39/08
Filed: 1984-06-30
Abstract: In order to enable destruction-free retention of caseless ammunition in cartridge pockets of a belt element, despite the high transverse acceleration, supporting elements (7) are fitted to the metal arms (2) of the cartridge pockets (1) in the upper region, which supporting elements (7) rest with their free ends on the ogive-shaped tip (6) of the projectile. <IMAGE>
Patent DE-3429327-A1 (DE)
Title: Device for connecting a control cable to a multi-speed gear system for bicycles or the like
IPC: B62M25/02
Filed: 1984-08-09
Abstract: A plug-in element in the form of a bending spring (1) is provided on a device for the releasable connection of a control cable (2) having a connection part (3) which extends from a multi-speed gear system for bicycles or the like. The bending spring (1) consists of ribbon steel. It has two parallel legs (11, 12), a connecting element (13) between the ends of the legs on one side and end elements (15, 16) which are angled off in the direction of the respective other leg (12, 11) on the other side. The connecting element (13) is connected to the control cable (2). Each of the angled-off end elements (15, 16) is provided with an opening (17, 18) which, when the bending spring (1) is tensioned, are arranged in parallel planes to receive a plug-in pin (31) of the connection part (3) and overlap, and when the bending spring (1) is partially relieved of tension engage with diametrically opposite end regions (19, 20) behind catches (32) of the plug-in pin (31). <IMAGE>
Patent DE-3430968-A1 (DE)
Title: Filter apparatus for exhaust gas filtering
IPC: B01D46/34
Filed: 1984-08-23
Abstract: A filter apparatus for exhaust gas filtering, in particular to free flue gas from arsenic, lead, fluorine, blast furnace gas or sulphur oxides, having a filter vessel which is filled with porous filter beads and has an inlet opening for the gas to be purified at one end of the vessel and an outlet opening at the opposite end of the vessel, a transport device for the removal of filter beads at the bottom end of the vessel and for their return at the top end of the vessel, a washing apparatus, arranged in the course of the transport device, for cleaning the filter beads and a metering apparatus for the addition of reactants for hazardous exhaust gas components, in particular according to Patent P 3340655.3, the metering apparatus being arranged outside the filter vessel and being designed so that the filter beads on entering the filter vessel are furnished with a defined coating in such a manner that the flowing flue gas cannot entrain any excess reactant.
Patent DE-3436202-A1 (DE)
Title: Mash spoons for infants
IPC: A47G21/04
Filed: 1984-10-03
Abstract: A mash spoon for infants has a handle (3) curved like a bow and, attached thereto, a spoon-like hollow which is interspersed with slit-like holes (5-9). The curvature of the handle (3) is directed opposite to the concavity of the hollow (1). <IMAGE>
Patent DE-3444465-A1 (DE)
Title: Container having horizontal slats which are attached at intervals from top to bottom and transversely to the vertically upright posts
Inventor: MATTHISS FRITZ
IPC: E04H7/26
Filed: 1984-11-26
Abstract: In the case of these containers which essentially comprise the post (2) and the washed concrete profiled slats (3), the double gear dowel (38) is pushed into dowel holes (5) prepared therefor. The double threaded screw (32) is screwed on and off via a transverse bore on the post (2), thus securing the double gear dowel (38) by means of the expanding dowels (30). In contrast to the toothed gear rim (33), the gear drive key (33 and 33a and b) has a left-right synchromesh gear (33a and 33b) on the end faces. For correct guiding and securing, an operating dowel (29) is pushed into the transverse bore of the post (2) and is covered by the dowel cap (29a) after assembly. The operating dowel (29) has recesses in the region of the gear chamber (31) and for insertion and connection with the double gear dowel (38). Relatively large dowels (38) require more teeth on the toothed gear rim (33) and mini dowels require approximately eight to ten or less teeth. As a result, teeth are provided which are large enough to start up the drive. In the case of very short dowels (38), the expanding dowel (30) has an elliptical and spherical shape. The outer shape of the double gear dowel (38) is also configured to be round in cross-section and in the form of an equilateral triangle in the case of simple dowels which are not subjected to loading. Overall, the double gear dowel (38) can fulfil the requirements made on it. <IMAGE>
Patent DE-3447484-A1 (DE)
Title: Hydraulic device for saving drive energy, homogenizing delivery flow or limiting pressure for any hydraulic pump
Inventor: SCHOPF WALTER
IPC: F04B49/24
Filed: 1984-12-27
Abstract: The subject matter of the invention serves primarily to save drive energy in hydraulic pumps which are subjected to greatly varying operating speeds or from which greatly varying outputs are demanded, e.g. in mobile drive. The energy-saving effect consists in the fact that, at the pumps designed for a minimum operating speed or for the maximum requirement, the excess delivery flow, during excess delivery or in operating periods of minimum operating requirement, is fed back quantitatively to the pump suction side and a portion of the energy contained in the excess delivery flow is also fed back to the pump suction side. This is achieved by the excess output being directed via an injector (8, 9, 13) with fresh pressure-medium feed (16) and a downstream diffusor (19) which loads the pump suction side (20) and thus reduces the drive power requirement. The solutions according to the invention consist in various effectively working and constructionally favourable embodiments of injectors with fresh pressure-medium feeds and downstream diffusor conceptions with special component design for the automatic pressure-output-controlled or effective-output-controlled dividing of the delivery flow into an effective and regenerative flow path. The subject matter of the invention can be used not only as an external unit but also in an integrated manner in a pump, e.g. in the head plate. <IMAGE>
Patent DE-3502095-A1 (DE)
Title: Device for warming blood or blood derivatives
Inventor: ZEIPEL KURT
IPC: A61M5/44
Filed: 1985-01-23
Abstract: The device has a warming chamber receiving the bag and a heating source connected thereto, as well as a control device (10) for the amount of heat emitted by the heating source. The warming chamber provided is a microwave oven and the heating source is a generator (3) for microwaves. A gripping plate (6) for the reception of the bag (8) is arranged so as to stand obliquely in the microwave oven. An electric motor (5) is used as the drive for a rotary movement of the gripping plate (6). <IMAGE>
Patent DE-3505349-A1 (DE)
Title: Process and apparatus for removing undesired gaseous constituents from a flue gas
Inventor: BALDUS WOLFGANG DR
IPC: B01D53/86
Filed: 1985-02-15
Abstract: An apparatus for removing undesired gaseous constituents from a flue gas produced in a combustion is described. In the flue gas stream are arranged successively one after the other at least one first heat exchanger, a catalyst suitable for converting nitrogen oxides and at least one further heat exchanger. Preferably, heat exchangers and regenerators are arranged in a shared container, in particular the catalyst lying beneath the two heat exchangers. Regenerators are advantageously used as heat exchangers and, furthermore, catalysts which are subdivided into a plurality of layers are used. <IMAGE>
Patent DE-3510324-A1 (DE)
Title: Process for the subsequent printing of self-adhesive tapes
Inventor: GAFRON GISBERT
IPC: C09J7/21
Filed: 1985-03-22
Abstract: Process for the subsequent printing of adhesive tapes or the like which consist of a self-adhesive paper backing which is coated with an adhesive-repellant release agent on the reverse side opposite the adhesive, in which process printing takes place with a water-dilutable dispersion paint which contains the same release agent or a release agent compatible therewith in the form of an aqueous dispersion.
Patent DE-3511961-A1 (DE)
Title: Transistor permanent spark ignition
Inventor: POSKE FRITZ
IPC: F02P15/10
Filed: 1985-04-02
Abstract: Published without abstract.
Patent DE-3516276-A1 (DE)
Title: Device for the theft-proof fastening of a number plate on a motor vehicle
Inventor: HOCH AUGUST
IPC: B60R13/10
Filed: 1985-05-07
Abstract: A device for the theft-proof fastening of a number plate on a motor vehicle comprises a hard-metal plate (1) with a circumferential edge (2) and a rough profiled surface (20) and has at least four through-holes (3) or four welded-on screw studs provided with a thread. <IMAGE>
Patent DE-3518075-A1 (DE)
Title: Glyoxal derivatives and process for their preparation
Inventor: CHASTRETTE FRANCINE
IPC: C07C43/317
Filed: 1985-05-20
Abstract: The invention relates to glyoxal derivatives and to a process for their preparation. The glyoxal derivatives have the following formula: <IMAGE> in which R denotes a lower alkyl group or a lower alkenyl group and Y is a hydrogen atom or a lower acyl group. The compounds are obtained by reacting a glyoxal acetal of the formula below <IMAGE> with a carboxylic anhydride, and the product is subsequently hydrolysed, if appropriate. The glyoxal derivatives according to the invention are used as compounds in organic syntheses.
Patent DE-3522466-A1 (DE)
Title: Process for the recovery of the amine and metal components in the synthesis of polyphenylene ethers
Inventor: MITULLA KONRAD DR
IPC: C02F1/52
Filed: 1985-06-22
Abstract: The invention relates to a process for removing and recycling the amine, complexing and metal components from the catalyst-separation effluent produced in the preparation of high-molecular-weight polyphenylene ethers in the presence of an organic solvent and obtained by treating the solution with aqueous complexing agents, treating the aqueous phase with a strong acid and separating off the complexing agent, separating off the copper ions from the aqueous phase by precipitation with sulphide ions or by electrolytic deposition of the copper in an electrolysis cell, deposition of the amine by addition of a base, which causes the pH to be adjusted to > 11, separating off the amine and reusing the amine as a catalyst component.
Patent DE-3526880-A1 (DE)
Inventor: GEYER LUDWIG
IPC: B60H1/00
Filed: 1985-07-26
Abstract: 1. An air-conditioning system in motor vehicles, in particular buses, having a roof scoop (3) provided on the rear part of the roof (2) of the bus for the fresh air supply (18), air ducts (8,9) arranged in the interior of the vehicle in the corner areas of the side wall and the roof and comprising air discharge openings (14, 15) along the length of the vehicle, and blowers (10, 11) and heat exchangers (12, 13) associated with the air ducts, characterized in that at least two openings (4, 5), which can be varied, opened and closed by at least two flaps (6, 7) in different combinations with respect to one another and with respect to at least three positions of use, are provided in the rear area of the vehicle roof (2) below the scoop (3), the first flap being a fresh air flap (6) associated with the cross-section of the scoop (opening 4) and the second flap (7) being a return air flap associated with the opening (5) in the vehicle roof (2).
Patent DE-3529143-A1 (DE)
Title: Centrifugal carburettor for internal combustion engines
Inventor: JAROSI JOZSEF
IPC: F02M17/16
Filed: 1985-08-14
Abstract: In order to achieve a fuel saving of about 10-30 % with an increase in power of about 10-30 % in internal combustion engines, the centrifugal carburettor provides an air/petrol mixture which permits more complete combustion of the fuel and thereby results in a higher efficiency of the engine. The air/petrol mixture is produced by the compressed air being passed through the pressure regulator, through the nozzles to the first fan into the interior of the stationary part. This introduced air turns the rotor. The rotations of the rotor throw the petrol introduced into the centrifuge cell through the holes between the stationary part and the rotating part (formation of the mixture). The atomised mixture (the micro particles of petrol) is conveyed by the compressed air to the second fan. This mixes the mixture again and forces it through the nozzles into the engine. The centrifugal carburettor functions only with back pressure.
Patent DE-3531549-A1 (DE)
Title: Fastening device for motor vehicle fittings, preferably for window winders
Inventor: EITING HELMUT DIPL ING
IPC: B60R11/00
Filed: 1985-09-04
Abstract: The fastening device has a plug-in aperture in a motor vehicle fitting, into which aperture a damping part is inserted. The latter is penetrated by a fastening screw, the head of which rests on a retaining washer, which is secured against twisting. The plug-in aperture is open transversely to its axis. A securing element is inserted into the damping piece in the axial direction of the plug-in aperture, the width of the said element being larger than the inside width of an insertion aperture which extends transversely to the axis of the plug-in aperture and opens out into the latter.
Patent DE-3533568-A1 (DE)
Title: Bench
Inventor: SCHAUER MANFRED DIPL ING
IPC: A47C11/00
Filed: 1985-09-20
Abstract: To move heavy garden or park benches (1, 15) easily into a desired position, in particular to the sun, said benches are provided on a lateral extension (3) with a sleeve (7) which is rotatably pushed onto a post (9). <IMAGE>
Patent DE-3533691-A1 (DE)
Title: Electrical domestic installation switch, especially a rocker switch
Inventor: SENNSTOCK GERD
IPC: H01H23/20
Filed: 1985-09-21
Abstract: The invention is based on a switching system for electrical installation switches, especially rocker switches, which system has a leaf spring which is arranged such that it can move in a sprung manner in a switch housing and is provided with a double contact on its movable end. The movable part of the leaf spring is supported in the fork-shaped part of a spring element (wire spring). One bent end of the wire spring is supported displaceably in the base, while the other bent end is central above it in a recess in the switching rocker. The wire spring is in this case supported in a prestressed manner between the switching rocker and the base and forms a force store via which the switching torque is produced and the switching movement is at the same time completed.
Patent DE-3534843-A1 (DE)
Title: Winding arrangement for transformers and inductors (chokes) having an upper voltage winding consisting of in each case at least one main winding and one tapped winding
Inventor: MUELLER WALTER DR ING
IPC: H01F27/36
Filed: 1985-09-30
Abstract: The windings of such arrangements normally have the externally located tapped winding (2) being concentric with respect to one another, the main winding (1) and the associated tapped winding (2) being electrically connected in series, and at least the tapped winding (2) frequently being covered at the ends by screening rings (4) which are in the form of discs and are electrically connected in DC terms to the opposite end edge conductors. According to the invention, at least one screening cylinder (3) is provided radially between the main winding (1) and the tapped winding (2) and this screening cylinder (3) is electrically connected, in DC terms, to at least one of the screening rings (4) which are arranged at the ends. The winding arrangement according to the invention can be used advantageously in large transformers into which oscillating switching voltages are transmitted at a frequency which corresponds to a natural frequency (eigen frequency) of the winding which is excited by the transmission. <IMAGE>
Patent DE-3536872-A1 (DE)
Title: Connection (switching-on) current limiting device for capacitive loads
Inventor: BLIESNER JUERGEN ING GRAD
IPC: H02H9/00
Filed: 1985-10-16
Abstract: The invention relates to a connection current limiting device for capacitive loads (2) which are connected to the mains power supply by means of a rectifier (4), a contactor (6) and a plurality of fuses (8). According to the invention, a PTC thermistor (18) is provided for current limiting. The voltage drop across said PTC thermistor (18) is compared with a reference voltage by means of a comparator stage (28), the output of the comparator stage (28) being connected to the contactor (6) via a relay (36) and a switch (38). A connection current limiting device for capacitive loads (2) is thus obtained which on the one hand derives the time delay for the bridging time from the main circuit and on the other hand is itself protected by the PTC thermistor (18) against short-circuit currents. <IMAGE>
Patent DE-3537387-A1 (DE)
Title: Catch basket for sea-rescue equipment
Inventor: VITUS WOLFGANG
IPC: B63C9/26
Filed: 1985-10-21
Abstract: The invention relates to catch baskets for sea-rescue equipment and is characterised in that the basket-shaped or fishing-net-shaped recovery device is formed from several annular plastic elements which are rotatably connected by lath-shaped longitudinal elements via cross points.
Patent DE-3543698-A1 (DE)
Title: Firing simulation and practice method for directly aimed weapon systems
Inventor: HIPP JOHANN F DIPL PHYS
IPC: F41G3/26
Filed: 1985-12-11
Abstract: For accurate firing simulation, target measurement and information transmission are separated from one another. Target measurement is carried out continuously over the maximum predicted angle range and lock-on angle range which occur in practice. Thus, it is always known in the simulation device whether and which target could be hit. The calculated information of the position data on a target which can be hit is used to slave a communications light beam to the associated spatial point so that information transmission can be started and carried out at any time. The process of target measurement continues after the shot is fired, so that it is also possible to determine for the flight time of the projectiles whether the movement of a target has prevented a hit.
Patent DE-3544991-A1 (DE)
Title: Device for the continuous production of shrinkable articles
Inventor: MARX KARL-HEINZ
IPC: B29C48/90
Filed: 1985-12-19
Abstract: The continuous production of shrinkable articles is carried out using an expanding and calibrating mould consisting of balls, rolls or rollers which are arranged concentrically to the preform, are arranged distributed around the circumference of the preform and are drivable.
Patent DE-3604860-A1 (DE)
Title: Arrangement for radio-frequency-proof screening of the front panel of an apparatus push-in element
Inventor: FISCHINGER PETER DIPL ING
IPC: H05K9/00
Filed: 1986-02-15
Abstract: For RF sealing of the front panel of a push-in element of a mounting rack, the front panel carries (along one longitudinal side and terminating flush therewith) a contact strip which points in the insertion direction and (along the other longitudinal side) carries a sliding spring strip F which projects beyond the edge of the front panel. The front panel is designed as an extruded profile, together with the contact strip and a retaining strip for the spring strip.