baber/WOPTO huggingface dataset:
Patent DE-3536362-A1 (DE)
Title: Elastic protective body for tubes
Inventor: MAYWALD GERHARD DIPL ING
IPC: F16L57/06
Filed: 1985-10-09
Abstract: The invention relates to an elastic protective body for tubes, using a rubber, paper or plastic body as a spacer between stacked tubes or from tubes lying adjacently to the flat bottom or during transportation. In order to design the protective body in such a way that it requires no special handling during the stacking, restacking and transporting of the tubes, and the tubes assume an arrangement in the stack which is as tight as possible, and the protective body is used, in particular on such highly valuable tubes which must in no case be damaged on the surface or impaired in any other way during handling or storage, it is proposed that the body is a band (3) whose length corresponds to the circumference of the tube (1) to be protected, and whose ends (5, 6) are designed in such a way that they can be closed in a positive-locking manner when the band is placed loosely around the tube. <IMAGE>
Patent DE-3542322-A1 (DE)
Title: Method for dewaxing microtome sections embedded in wax
Inventor: HETZ WOLFGANG DR
IPC: G01N1/36
Filed: 1985-11-29
Abstract: In order to dewax microtome sections embedded in wax, alkylbenzenes are employed having from 8 to 16 C atoms in the alkyl chain.
Patent DE-3543572-A1 (DE)
Title: Device for the unwinding and subsequent rewinding of a thread during the elimination of a thread break
Inventor: LASSMANN MANFRED
IPC: D01H4/50
Filed: 1985-12-10
Abstract: So that, after the elimination of the thread break, the thread length stored for this purpose can be received by the run-on bobbin at an increased winding speed, without harmful thread-tension fluctuations or thread or bobbin stresses occurring when the run-on bobbin is reapplied to the friction covering (38) of the winding drum (7) driving the run-on bobbin, the winding drum (7) has a switched-direction coupling (33) guaranteeing the transmission of torque from the driveshaft (30) to the winding drum (7) and a freewheel in the winding direction (32). The coupling (33) possesses, for example, an inner star (35) connected to the driveshaft (30) and having pockets (36) into which clamping rollers (37) are inserted. <IMAGE>
Patent DE-3600694-A1 (DE)
Title: Holder for motor vehicle rearview mirror
Inventor: WEBER ROLF-DIETER
IPC: B21D39/04
Filed: 1986-01-13
Abstract: The invention relates to a holder for motor vehicle rearview mirrors, which is composed of a tube which supports the rearview mirror and a foot which is diecast. The foot can be fastened to the motor vehicle and has a hollow attachment which is cylindrical in shape, at least on the inside. An axial mandrel is centrally moulded onto the floor of the hollow cylindrical foot reception device and the tube, with its free end press-fitted with plastic deformation, is slid onto the said mandrel. The mandrel, which is essentially circular in cross-section, has a diameter which is greater than the inside width of the end of the tube. The distance between the mandrel and the hollow cylindrical reception device is slightly greater than the thickness of the wall of the end of the tube. The free end section of the attachment projects over the step, which is formed by extension of the tube, on the peripheral surface of the tube and is pressed together to such an extent that it engages with the step in the peripheral surface of the tube from behind.
Patent DE-3600900-A1 (DE)
Title: Process for the production of a blackening layer
Inventor: ANANDASIVAM KANAGARATNAM
IPC: H01J29/28
Filed: 1986-01-15
Abstract: To improve the adhesion of blackening layers it is proposed to add a detergent which renders the blackening particles hydrophilic to the aqueous suspension.
Patent DE-3601264-A1 (DE)
Title: Photosolubilisable composition
Inventor: AOAI TOSHIAKI
IPC: G03F7/075
Filed: 1986-01-17
Abstract: The invention relates to photosolubilisable compositions which contain a compound which is capable of forming an acid on irradiation with actinic rays, and a compound containing at least one silyl ether group which can be decomposed by the acid. These compositions have high photosensitivity and a broad development latitude.
Patent DE-3603635-A1 (DE)
Title: Pair of spectacles
Inventor: FUCHS HELMUT
IPC: G02C1/08
Filed: 1986-02-06
Abstract: The cheek or closure block region of a pair of spectacles comprises the catch systems of toggle lever catch (1, Figure 1a) and hose band clip (clamp) (7, Figure 1b). Both catch systems permit the spectacle lenses which are to be mounted to be fixed quickly and in a manner absorbing tolerances. In the case of the toggle lever catch (1), the differing glass circumference produced during seating of the lens is compensated for simply by adjusting the catch setting (2), and in the case of the hose band clip (7) by turning the grub screw on the thread lead (9) provided. Both catch systems allow the optician to fit the lenses to the spectacle frame quickly and without difficulty. <IMAGE>
Patent DE-3605639-A1 (DE)
Title: Device for peeling onions
Inventor: CAMPESATO SILVANO
IPC: A23N15/08
Filed: 1986-02-21
Abstract: A device has a conveyor belt which is driven by means of a stepping motor which is in its turn composed of a plurality of rotating rollers (8, 16) which are arranged at equal distances from one another and are provided with grooves. The grooves of two rollers which are mounted alongside one another make reception of the onions (18) possible. The latter are aligned along their longitudinal axes, parallel to the longitudinal axes of the rollers, by rotation of the latter. The stepping motor of the conveyor belt makes it possible to position the transverse row of onions, which are made to rotate by the pair of supporting rollers, beneath a row of cutting blades (19) which are movable in the longitudinal direction of the conveyor belt. The said cutting blades (19) perform a cutting action around the outermost layer of the onions. A jet of air then effects complete separation of the outermost onion layer, which has already been cut into. <IMAGE>
Patent DE-3608780-A1 (DE)
Inventor: HOLZ ERNST
IPC: B26D3/18
Filed: 1986-03-15
Abstract: In a method for cutting food products, in particular vegetables, bread or cheese, into strips or cubes, a magazine plunger (19) pushes the product to be cut, in a magazine (2), from one end cyclically through an opening (15) in the magazine at the opposite end. In front of the magazine, a severing knife (16), driven by a drive motor, for cutting off the product to be cut is arranged. After cutting by the severing knife (16), the slices of cut product which fall onto a frame (11) having a plurality of mutually spaced knives (12) are pressed through the frame having the knives by a cutting plunger (13) arranged above the frame (11) and capable of being pressed downwards onto the frame. <IMAGE>
Patent DE-3610656-A1 (DE)
Title: Flexible tube and process for the production thereof
Inventor: BUERKLIN GUENTER
IPC: B29C65/42
Filed: 1986-03-29
Abstract: A flexible tube (1) (Fig. 1) consists essentially of two material webs (3, 4) connected to one another at their edge and a separating film (7). The separating film (7) is bonded to one material web (3) by a full-area application of adhesive, preferably liquid polyethylene, to the inner side of said one material web (3), longitudinal edge regions (2) being formed by the somewhat narrower blank size of the separating film compared with the material webs (3, 4), which longitudinal edge regions are bonded to the longitudinal edges of the other material web (4). During production, the material webs (3, 4) and also the separating film (7) are fed from reels to a roll nip, extruded, liquid polyethylene being simultaneously supplied to the material web (3). In the roll nip, laminating together of the layers is then carried out. In the region of the separating film (7) a free tube interior cavity (8) is formed between said separating film (7) and the material web (4). The flexible tube (1) according to the invention can be produced in an advantageous manner from reel to reel by a continuous process. <IMAGE>
Patent DE-3616373-A1 (DE)
Title: Friction damper
Inventor: BEIER CHRISTIAN ING GRAD
IPC: F16F7/09
Filed: 1986-05-15
Abstract: The invention relates to a friction damper, especially for drum-type washing machines with a spin mode, by means of which an amplitude-dependent friction damping is achieved in both directions of vibration. At the same time, there are provided additional damping means (5), in which correspondingly designed run-on slopes (9, 13) generate a pressure force, increasing with the vibration amplitude, of the friction surfaces which are in contact with one another. <IMAGE>
Patent DE-3617110-A1 (DE)
Title: Lamp for producing resonant gas radiation
Inventor: WIEGLEB GERHARD DIPL ING
IPC: H01J65/04
Filed: 1986-05-21
Abstract: The invention relates to a lamp (1) for producing resonant gas radiation. It is possible, for example, using such a lamp (1) to detect precisely the proportion of oxides of nitrogen in a gas mixture. The lamp (1) according to the invention has a bulb (2) which is filled with gas, which bulb (2) has external electrodes (4, 5) which are supplied with a high-frequency voltage. In order that reliable operation of the lamp (1) is ensured, an expansion (3) is provided on at least one end of the bulb (2). <IMAGE>
Patent DE-3618191-A1 (DE)
Title: Concrete breaker
Inventor: BARNSTEINER MICHAEL
IPC: E02F3/96
Filed: 1986-05-30
Abstract: One jaw (1) of the concrete breaker is configured as a solid body, whereas the other jaw (2) is configured in a frame-like manner. The cutters (3) and (4) extend essentially over the entire length of the concrete-breaker jaws and also serve to cut up the concrete reinforcement. When effecting a closure movement, the concrete-breaker jaw (1) presses the broken-up material through the concrete-breaker jaw (2). <IMAGE>
Patent DE-3620942-A1 (DE)
Title: Electromagnetic relay
Inventor: LUENEBURGER KLAUS DIPL ING
IPC: H01H50/02
Filed: 1986-06-23
Abstract: The plastic casing (10) of the relay contains magnetically soft particles (11) in a concentration which guarantees magnetic values which are adequate for flux return and decoupling from external influences, and nevertheless ensures sufficient dielectric strength between extrusion-coated metal parts and connecting elements (6a, 7a). <IMAGE>
Patent DE-3624588-A1 (DE)
Title: Hearing aid with a battery compartment which can be pivoted out
Inventor: BUETTNER GERHARD
IPC: H04R25/02
Filed: 1986-07-21
Abstract: The hearing aid comprises a flap (20) as the battery compartment, which flap encloses distal parts of the two side surfaces (10, 12) of the front surface (14) and the end face (18) of the hearing aid housing (2), and which can be pivoted away from the hearing aid housing about a pivot axis (40) perpendicular to the side surfaces (10, 12). When the flap has been pivoted away completely, the battery (30), now lying transversely relative to the side surfaces (10, 12) of the upwardly directed distal end of the hearing aid housing in the flap, can no longer drop out. The contact spring (38) which is lifted up cannot become jammed with the battery and thus become bent when pivoted together. <IMAGE>
Patent DE-3631443-A1 (DE)
Title: Air-compressing internal combustion engine
Inventor: FINSTERWALDER GERHARD DIPL ING
IPC: F02B23/06
Filed: 1986-09-16
Abstract: An air-compressing internal combustion engine with direct fuel injection is presented, in which a glow plug serving as ignition source (6) is protected against cooling due to the injected fuel. For this purpose the ignition source (6) is arranged in the swirl-related wake of the injection jet emerging from the injection nozzle (5). <IMAGE>
Patent DE-3632337-A1 (DE)
Title: Process for the non-polluting disposal of mineral oils and mineral oil-like substances
Inventor: BOELSING FRIEDRICH PROF DR
IPC: A62D3/02
Filed: 1986-09-24
Abstract: For the non-polluting disposal of mineral oils or mineral oil-like substances, these are dispersed chemically by calcium oxide made hydrophobic, to which are added nutrients to support microbial degradation, the calcium hydroxide initially formed is allowed to convert into the carbonate and the mineral oils finely dispersed therein are biodegraded. Adsorptive substances such as bentonite, sawdust or ground bark are preferably added to the modified calcium oxide before it is brought into contact with the mineral oil. The process is also suitable for treating contaminated soils and contaminated anthropogenic sludges.
Patent DE-3635596-A1 (DE)
Title: Model-railway overhead trolley-wire operation by means of an electric turntable operated by the alternating-current system (HO)
IPC: A63H19/26
Filed: 1986-10-20
Abstract: Published without abstract.
Patent DE-3637387-A1 (DE)
Title: Wheel suspension for lowerable vehicle bodies
Inventor: SIEBEN HANS-HERMANN
IPC: B60G17/005
Filed: 1986-11-03
Abstract: In the main patent two half axle tubes in each case, which form the spring abutments for a respective torsion bar or rubber torsion spring serving for the suspension of a wheel, are supported in a continuous support tube so that they are capable of pivoting on the vehicle body. In order to be able to lower the vehicle body and align it in the lowered position, the half axle tubes of both sides of the vehicle can be rotated by hydraulic cylinders independently of one another. By means of the additional invention, it is proposed to relieve the hydraulic cylinders whilst travelling and to avoid undesirable lowering of the vehicle body due to leaks. A fixing lever, pivotably mounted on the vehicle body, has a plurality of locking catches for arresting that part of each hydraulic cylinder which acts on the half axle tubes. A strong spring holds the fixing lever in its locking position, and a linkage or a Bowden cable serves for disengagement of the fixing lever. A plurality of locking positions is provided in order to be able to set approximately the same ground clearance with no load, half load or full load. The preferred applications are on caravans and mobile sales stands, but applications are also conceivable in other vehicles with non-driven axles, for examples, to make loading and unloading on the rear axle easier in the case of trucks with front-wheel drive.
Patent DE-3644095-A1 (DE)
Title: Measuring device for the residual ink in a flexible ink bag in ink jet printers
Inventor: JOHANNSEN FRED DIPL ING
IPC: B41J2/175
Filed: 1986-12-23
Abstract: In order to avoid interferences which can be triggered by the exchangeable supply containers (5) in ink jet printers becoming empty, such as air entering the ink supply system, interruption of the printout operation, etc., constant monitoring of the ink supply in the supply containers (5) is required. The invention is based on the object of providing a measuring device, in particular for the residual ink in a flexible ink bag in ink jet printers, which is simple, robust, functionally reliable and cost-effective. This object is achieved by measuring the electrostatic capacitance, which varies with the ink volume, between a pair of electrodes, in that a conductive board (21), which can be mounted freely on the ink bag (11) in the supply container (5) and can be lowered during the emptying of the ink bag (11), serves as one electrode, and a hollow needle (8), provided for the connection between the ink bag (11) and the ink supply system of the ink jet printer, serves as the second electrode. The simple and inexpensive measuring device allows precise monitoring of the residual quantity of ink in the ink bags (11) of the supply containers. <IMAGE>
Patent DE-3644288-A1 (DE)
Title: Overload protection circuit
Inventor: DEUTSCH HANS
IPC: H04R3/00
Filed: 1986-12-23
Abstract: The overload protection circuit for loudspeakers described generates a direct voltage by rectification of the amplifier output voltage, from which direct voltage an operating voltage for trigger circuits and an exciter voltage for a relay are derived, via the normally closed contact of which the amplifier output voltage is supplied directly to the loudspeaker to be protected in the normal case. A section of the direct voltage is supplied via a voltage divider to the trigger circuit as input voltage and when the amplifier output voltage reaches dangerous values, the trigger circuit is triggered and brings a switch transistor connected in series with the relay to the exciter voltage into the conducting state so that the relay operates. As a result, its normally closed contact is opened and the amplifier output voltage is transferred to a latching circuit for the relay via a normally open contact. This latching circuit simultaneously provides for a hysteresis characteristic so that the relay is only released when the amplifier output voltage has dropped again below the operating voltage of the protection circuit by a predetermined amount. <IMAGE>
Patent DE-3700408-A1 (DE)
Title: Indole derivatives, pharmaceutical preparations containing them and processes for their preparation
Inventor: MILLS KEITH
IPC: A61K31/405
Filed: 1987-01-08
Abstract: Compounds of the general formula (I): <IMAGE>  are described, in which   R1 denotes a halogen atom, C1-3-alkoxy or R6R7NCO(CH2)p-, R6CONH(CH2)p-, R6R7NSO2(CH2)p- or R8SO2 NH(CH2)p- (in which R6 and R7 each denote hydrogen or C1-3-alkyl, R8 denotes C1-3-alkyl and p denotes 0 or 1);   R2 denotes hydrogen or C1-3-alkyl;   R3 denotes hydrogen or C1-3-alkyl;   R4 and R5 each denote hydrogen, C1-3-alkyl or 2-propenyl;   A denotes -CO- or -SO2-; n denotes an integer from 2 to 5 and m denotes zero or an integer from 1 to 4; and their physiologically acceptable salts and solvates (for example the hydrates). The compounds have a potent and selective vaso-constrictor activity and are useful for the treatment of migraine. The compounds can be formulated as pharmaceutical preparations containing pharmaceutically acceptable excipients or dilutents for administration in any suitable manner. Various processes for the preparation of the compounds are described.
Patent DE-3703381-A1 (DE)
Title: Plant for electroplating products
Inventor: KROES WILLI
IPC: C25D19/00
Filed: 1987-02-05
Abstract: The invention relates to a plant for electroplating products involving a plurality of treatment containers for various treatment stages set up on a common base and having a conveying device for conveying the products to be treated from one treatment container to another. The subject of the invention is distinguished by the fact that the base (2) in the region of the treatment container (1) has a water spraying device (6) which extends along a face of the treatment container (1) at a certain distance from it and that, when the plant is in operation, water is ejected by means of a suitable control system (34) from the spraying device (6) at adjustable time intervals, rinses the entire area of the base (2) and drains via a catchment basin (18) let into the base (2) at a suitable point. <IMAGE>
Patent DE-3704675-A1 (DE)
Title: Adder circuit in 5211 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-02-14
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to P 3703178.3 in that circuit (2) is in a different form. <IMAGE>
Patent DE-3706406-A1 (DE)
Title: Device for simulating telephone sets or ancillary devices operating according to the ISDN system
Inventor: HEYKANTS MARTIN DIPL PHYS
IPC: H04M3/36
Filed: 1987-02-27
Abstract: In order to produce a device for simulating telephone sets or ancillary devices operating according to the ISDN system with X or Y interfaces and V.24 interfaces, in such a way that the device serving to carry out tests and checks can be used rather than the telephone set or the ancillary device itself, it is proposed that the device consists of a simulator unit which simulates the telephone set or the ancillary device with its interfaces. <IMAGE>
Patent DE-3709246-A1 (DE)
Title: Clamping device on rotating spindles
Inventor: BALD HUBERT DIPL ING
IPC: B23Q5/40
Filed: 1987-03-20
Abstract: The invention relates to clamping devices on rotating work spindles of machine tools operating at an extremely high rotational speed. The spindle carries a movement-converting system with a screw drive, the nut of which is rotatable relative to the work spindle during the rotation of the latter and is driven by an intermediate member which absorbs transverse forces. The rotational movement is generated by feeding a torque into a likewise co-rotating variable-ratio planetary gear, the energy being supplied hydraulically or electrically. <IMAGE>
Patent DE-3713400-A1 (DE)
Title: Process and device for controlling a series of extruders using a microprocessor
Inventor: FEHER ERZSEBET DIPL CHEM DR
IPC: B29C48/92
Filed: 1987-04-21
Abstract: Process and device for controlling a series of extruders using a microprocessor, characterised in that the extrusion process is controlled taking into account the mutual relationships between the measured and controlled parameters of the extrusion process (barrel temperatures, mould temperatures, screw speed, take-off rate) and also between their measured parameters (head pressure, material temperature) and between their calculated parameters (shear rate, viscosity, first normal stress difference, mould resistance, melt flow, critical shear rate, swelling, characteristic dimension).
Patent DE-3717901-A1 (DE)
Title: Shopping trolley with an information display
Inventor: WANZL RUDOLF
IPC: B62B3/14
Filed: 1987-05-27
Abstract: An information display (12) is fixed to the handlebar (11) of a shopping trolley (1) having a child's seat facility (9). In order to prevent the information display (12) from protruding into the child's seat area (9) in an annoying fashion, the predominant part (14) of the information display (12) is arranged protruding rearwards with respect to the position of the handlebar (11), in the opposite direction with respect to the profile of the trolley basket (4). <IMAGE>
Patent DE-3724446-A1 (DE)
Inventor: MORRISON GARRETT L
IPC: B01D53/74
Filed: 1987-07-23
Abstract: The exhaust gas stream from a wet process cement kiln is scrubbed by introducing into the stream as it exits from the kiln and enters a downstream dust collector a finely divided mist. The mist comprises an aqueous solution of highly soluble alkaline material in only sufficient quantity in relation to the concentration of oxides of sulphur and nitrogen in the steam instantly to neutralise the acids formed by the reaction of the water content of the mist therewith while completely evaporating the solution to produce dry solid particulate salts capable of collection with the dust in the collector, and while causing minimal cooling of the exhaust stream. <IMAGE>
Patent DE-3724734-A1 (DE)
Title: Magazine pallet for workpieces
Inventor: HUBER ROLF
IPC: B23Q7/10
Filed: 1987-07-25
Abstract: There is a magazine pallet, in which a workpiece carrier 25 is mounted on a frame 1 and is provided with mouldings 26 for inserting the workpieces. In this case, it is desirable for the workpiece carrier to be able to be fixed in a simple manner in different positions, located precisely in relation to the frame. This is achieved in that a strip 12 with a track of punched holes is fixed 28 on the frame 1, the workpiece carrier 25 can be aligned by means of a fixed gauge pin after two holes 27 of the punched-hole strip, and the mounting of the workpiece carrier 25 on the frame 1 is designed as a clamping device 32. By means of the gauge pin which engages in a hole of the punched-hole strip for positioning, the workpiece carrier is positioned precisely in relation to the punched-hole strip and thus also in relation to the frame. <IMAGE>