baber/WOPTO huggingface dataset:
Patent DE-3346041-A1 (DE)
Title: Sliding window, especially for rail vehicles
Inventor: DAVERTZHOFEN FERDINAND
IPC: B61D25/00
Filed: 1983-12-20
Abstract: In a sliding window, especially for rail vehicles, there is provided in the transom of the window frame a balance device which keeps the sliding window in any opening position and which makes it easier to close the window. The balance device has a rod (8) rotatable in the transom, with a helical spring (13) arranged thereon between clamping sleeves (11, 14), a coupling between one clamping sleeve (14) and the rod (8) having to be released in order to prestress the spring (13) during the installation and the maintenance of the balance device. To make the prestressing of the spring easier, the coupling between the clamping sleeve (14) and an annular body (15) fastened to the rod (8) is designed as a pawl mechanism or as a ratchet. <IMAGE>
Patent DE-3401841-A1 (DE)
Inventor: HEIM ULRICH DR
IPC: A61M16/00
Filed: 1984-01-20
Abstract: A ventilating system includes a high frequency controlled breathing gas source in HFJV operation, wherein the exhaled gas is removed through an outlet line through which a flush gas is conducted, is improved to permit a determination, under high frequency ventilation, of both the final expiratory CO2 concentration and the basic pressure building up in the lungs (the lung-internal PEEP). To this end, the control device is in addition connected to a flush gas valve provided upstream of the breathing gas supply device, and designed to intercalate a measuring interval after a sequence of breathing gas pulses, during which interval the breathing gas valve and the flush gas valve are closed. A system of measuring the breathing gas valves is provided in the outlet line and it is actuated during the measuring interval to perform the measuring operation.
Patent DE-3403844-A1 (DE)
Title: Transducer
Inventor: RAYMOND LEONARD S
IPC: G01N27/22
Filed: 1984-02-03
Abstract: A capacitive transducer 10 is provided, which comprises two thin-film capacitors 24, 26 and a liquid-tight container 12. The container is filled with a standard solution 52 of known composition. One of the two thin-film capacitors 26 is immersed in the standard solution within the container, while the other capacitor 24 is located outside the container 12. The transducer as a whole can be immersed in a test liquid, and the capacitance value of the outer capacitor 24, which depends on the dielectric constant of the test liquid 54, can be compared with the capacitance of the inner capacitor 26, after the standard solution 52 has attained thermal equilibrium with the test liquid 54. <IMAGE>
Patent DE-3408874-A1 (DE)
Title: Running wheel for vehicles of all kinds
Inventor: ABRAHAM SIEGFRIED
IPC: B60B19/00
Filed: 1984-03-10
Abstract: Rapid heavy vehicles place stresses on the carriageway often by more than a thousand times those of a passenger vehicle. With broad tyres, double tyres and double axles, the problem can be reduced but not solved. Track-laying gears are also unsuitable because they are very costly in terms of construction and maintenance and do not permit high speeds. The invention is to provide above all an economical, high-speed running wheel with a large standing surface. For this purpose, the concept of the running wheel which is reduced to a running and guide ring is adopted. However, here all the constructional measures which are intended to keep the guide ring close to the circular shape during travelling are dispensed with. The flattening on the carriageway is intentional and is also constructionally supported in various ways. This takes place for example by means of the flat support of the guide ring on the body of the vehicle, or the separation and insertion of horizontal elements into the guide ring.
Patent DE-3409726-A1 (DE)
Title: Recording tape cassette
Inventor: TAKAGI HIROYOSHI
IPC: G11B23/087
Filed: 1984-03-16
Abstract: A recording tape cassette has plate-like connection tongues (8a, 8b; 11a, 11b), which project vertically on each of the two side walls (4, 6) and/or the front and rear wall (5, 7) of the upper part (1a) and of the lower part (1b), so that each of the connection tongues (8a, 8b; 11a, 11b) of one part (1a, 1b) interacts with the inner face of the opposite peripheral wall of the other part (1b, 1a) when the two parts (1a, 1b) are fitted together. <IMAGE>
Patent DE-3413943-A1 (DE)
Inventor: HOEFER GOTTFRIED
IPC: B65H29/56
Filed: 1984-04-13
Abstract: A sheet delivery device for a printing machine wherein a sheet is peeled from an impression cylinder and introduced into a nip formed between two conveyor rollers rolling on one another includes a sheet guiding device located downstream of the conveyor rollers in travel direction of a peeled sheet, guide rollers for a trailing region of the peeled sheet, the guide rollers being in operative engagement with the impression cylinder, a carrying element carrying and uniting the conveyor rollers, the sheet guiding device and the guide rollers into a single unit so that they are adjustable in common therewith to a selected format width, and adjusting means carried by the carrying element for adjusting respective forces of application of the conveyor rollers and the guide rollers.
Patent DE-3417406-A1 (DE)
Title: Antiserum against hepatitis B surface antigen from sheep, horses or goats and process for its preparation
Inventor: KECK ROLF DR
IPC: G01N33/576
Filed: 1984-05-10
Abstract: An antiserum or antibody against hepatitis B surface antigen (HBsAg antiserum) from HBsAg-immunised sheep, horses or goats, is described and can be used - in a form loaded onto latex particles - as diagnostic test system for hepatitis. The test system is highly sensitive and highly specific, i.e. very substantially insensitive to cross-reactions, and is suitable even for carrying out emergency diagnosis because it provides reliable results very quickly and without aids. The desusceptibility to interference by cross reactions, especially strong rheumatoid factors, can be further decreased by preceding the actual test by an adsorption stage with a suitable adsorption reagent.
Patent DE-3418050-A1 (DE)
Title: Fine-grained dental alloys for porcelain facings based on palladium
Inventor: PRASAD ARUN
IPC: A61K6/04
Filed: 1984-05-15
Abstract: The invention relates to fine-grained palladium dental alloys for porcelain facings for dental parts or dental replacement having limited contents of palladium, copper, gallium, indium, ruthenium, boron or calcium boride, and zinc, copper, gallium and indium being used to adjust the thermal expansion coefficient of the alloy to that of the porcelain, boron, zinc and calcium as capture elements in the alloy and ruthenium for fining the grain and for increasing the expansion, tensile strength and ductility. If the alloy has been melted in a protective gas atmosphere, bubble-free porcelain facings result.
Patent DE-3420230-A1 (DE)
Title: Steroid, the isolation thereof and use as pharmaceutical
Inventor: KETKAR CHANDRASHEKHAR M PROF
IPC: A01N65/26
Filed: 1984-05-30
Abstract: The proposed chemical substance which can be isolated, inter alia, from the leaves and/or the flesh of fruit and/or the kernels of the neem tree is suitable for controlling both plant pests such as insects and certain human diseases.
Patent DE-3421355-A1 (DE)
Title: Method for the operation of an internal combustion engine with exhaust turbocharger and device for implementing the method
Inventor: STREULI ADRIAN DIPL ING
IPC: F02B37/02
Filed: 1984-06-08
Abstract: In order to improve the speed characteristic and to reduce the turbine temperature of a supercharged internal combustion engine (1) it is proposed to inject a non-combustible liquid, preferably water, into the surrounding of the areas of the exhaust system (2, 3) at risk from overheating. The injection quantity is controlled by way of various engine parameters, such as, for example, the charging pressure, oil pressure or the engine speed. <IMAGE>
Patent DE-3422203-A1 (DE)
Title: Dust recovery
Inventor: KRAEFT UWE
IPC: C04B18/06
Filed: 1984-06-15
Abstract: By heating modified dusts of organic fuels and additives to temperatures of about 1200 to 1700 DEG C and further process steps according to the invention, dusty or lumpy precipitates are obtained which have improved properties for the manufacture of binders or are already similar to cement. In one process variant, electric power can be generated in addition.
Patent DE-3423860-A1 (DE)
Title: Rigid-foam roof-insulating panel for laying between rafters
IPC: E04B1/76
Filed: 1984-06-28
Abstract: The structure represented in the drawings enables the roof to be fitted with rigid-foam heat insulation between the rafters. This structure produces a standardised, stable, permanently functional, space-saving and cost-effective heat insulation for the roof. In order to insulate the differently sized spaces, which inevitably result from the roof construction, between the rafters the rigid-foam insulating panel must be composed of two parts with a compensating piece, in the longitudinal direction of the space between the rafters. The differently sized spaces between the rafters can only be insulated by the rigid-foam insulating panels composed of two parts. The rigid-foam insulating panels are fastened on both sides of the rafters by introducing PU-foam into the conical slots made in the rigid-foam insulating panel. The PU-foam exhibits an outstanding bonding characteristic on wood and on the insulating panel. All three foam-introducing steps, which are necessary for mounting, and the inherent elasticity of the insulating panel compensate for any possible shrinkage of the rafters.
Patent DE-3432923-A1 (DE)
Inventor: KLEIN JOACHIM
IPC: C12N11/04
Filed: 1984-09-07
Abstract: Biocatalysts which are produced in the form of beads, filaments, lattices etc., with or without a mechanical support, and whose enzymatically active substances are immobilised in a crosslinked gel produced from an aqueous phase, are produced, in order to prevent the washing out of the enzymatically active substances, using a protective layer which is free of enzymatically active substances and is composed of a crosslinked gel having no permeability for the enzymatically active substances, and which envelops the core containing the active substances.
Patent DE-3433448-A1 (DE)
Title: Solenoid plunger system with an armature constructed as a print hammer of a print hammer device
Inventor: MUENSTER DIETMAR ING GRAD
IPC: B41J9/38
Filed: 1984-09-12
Abstract: Known solenoid plunger systems for print hammer devices still consist of a large number of individual components which have to be adjusted and are less suitable for cheap mass production. In addition, the assembly of the individual components cannot be done by an automatic machine. These disadvantages are eliminated according to the invention in that guide portions (21, 22) for the guide component (17) and the drive component (16) are arranged directly in front of the recesses (51, 52) so as to be capable of being plugged onto the yoke (18) and attached in such a way that the magnetic flux from the yoke components (19, 20) into the drive component (16) remains uninfluenced. As a result, a quickly and reliably acting solenoid plunger system for print hammer devices is provided which permits easy assembly accompanied by a compact design. <IMAGE>
Patent DE-3438195-A1 (DE)
Title: Rivet
Inventor: STODT FRANK
IPC: F16B19/04
Filed: 1984-10-18
Abstract: In the case of a rivet, for example for push buttons on fabric and leather goods, consisting of a rivet shank (2) having a flange on a rivet shank end, of a cap (1) which is placed on the flange and forms a rim around the edge of the flange and is provided, in particular, with a stamped pattern, and of a bearing surface, which forms a circumferential projection (9), on the underneath of the cap, the cap is protected against rotation and a large-area contact on the material to be riveted is created in that a disc (4) of elastic synthetic material is inserted into the cap (1) in such a manner that the disc is fixed in the cap by the rim edge (7), the rivet shank (2) passes through the disc (4), and the end surface (8) of the disc pointing away from the cap (1) forms the circumferential projection (9). <IMAGE>
Patent DE-3439496-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: KARLE ANTON
IPC: F02M59/44
Filed: 1984-10-27
Abstract: A fuel injection pump for internal combustion engines is described, in which a pump piston (17) is driven by a cam drive (12, 13) in the pumping direction and by at least one return spring (30, 30', 30'') in the suction direction. In order to prevent a harmonic natural oscillation being superimposed on the travel oscillation of the return spring designed as a helical compression spring, thereby greatly increasing the shear stress in the spring, a helical compression spring is arranged in which the spacing between at least some adjacent coils is dimensioned so that these coils bear on one another when the pump piston (17) is at the top dead centre. In one embodiment of the helical compression spring (30'') the spacing (a) between the coils is constant but so small that in the compressed state of the spring the coils form a block even in the event of slight overshoots. In another embodiment the spacing (A1, A2, A3) of the helical compression spring (30') is symmetrically progressive starting from the ends of the spring. 
<IMAGE>
Patent DE-3444380-A1 (DE)
Title: Lifting mechanism on a pivoting gate with drive
Inventor: BUCHENBERG KONRAD
IPC: E05D7/06
Filed: 1984-12-05
Abstract: In this lifting mechanism, when the gate wing (2) is being opened a mechanism (4, 6, 7, 8) arranged on the support post of the gate automatically causes the gate wing (2) to pivot upwards about a horizontal axis (3). This upward pivoting takes place under the effect of a tension spring (4) which exerts an upwardly directed force on a toggle-lever joint (6, 7). The articulation of this joint (6, 7) is controlled by a tension member (8) which is stretched between a fixed point of the support post and the lower end of one toggle lever. <IMAGE>
Patent DE-3444836-A1 (DE)
Title: Method for converting a video signal
Inventor: UHLENKAMP DIRK DIPL ING
IPC: H04N5/44
Filed: 1984-12-08
Abstract: A method is proposed which is used for converting a video signal with line interlace into a video signal with double the line number without line interlace. The transmission of the converted video signal is controlled in dependence on the image content for non-moving and moving image areas by means of a control signal derived from these, two differential signals being derived from in each case two (locally identical) field signals for generating the control signal.
Patent DE-3446057-A1 (DE)
Title: Ink-ribbon cartridge
Inventor: RAFFENBERG WOLFGANG
IPC: B41J32/02
Filed: 1984-12-18
Abstract: The invention relates to an ink-ribbon cartridge for packed ink ribbons having a loop-separating threshold for textile ribbons located transversely to the removal direction. In order that this cartridge can also be used for multistrike ribbons without tears occurring at the edges of the multistrike ribbons when they pass over the loop-separating threshold, a second removal path is provided which has no loop-separating threshold and is separated therefrom by a deflection web, a deflection roller or the like. For ink-ribbon cartridges with a turning station, bypassing of the turning station is also provided.
Patent DE-3504680-A1 (DE)
Title: Novel ethers of 2-hydroxyimidazole, processes for their preparation and pharmaceutical preparations containing them
Inventor: LAUTENSCHLAEGER HANS-HEINER DR
IPC: C07D233/70
Filed: 1985-02-12
Abstract: The invention relates to novel ethers of 2-hydroxyimidazole of the general formula I <IMAGE> to processes for their preparation and to their use as an active compound in medicaments.
Patent DE-3504810-A1 (DE)
Title: Process for the thermal reaction of dioxin
Inventor: HOELTER HEINZ DIPL ING
IPC: A62D3/40
Filed: 1985-02-13
Abstract: In order to dispose of the dioxins, occurring in the combustion or pyrolysis of waste, in a manner which is not environmentally harmful, according to the invention it is proposed that the exhaust gas of a pyrolysis plant (1) is fed to a combustion chamber (3), in which the pyrolysis gas is burnt at above 1200 DEG C in the said combustion chamber. The exhaust gases of a waste incineration plant (2) are likewise advantageously fed to the pyrolysis gas afterburner (3). <IMAGE>
Patent DE-3505190-A1 (DE)
Title: Locking device for push-in assemblies
Inventor: PICKEL WOLFGANG
IPC: H05K7/14
Filed: 1985-02-15
Abstract: The locking device (1) is formed by a leaf spring (4) which is mounted on the assembly (2). A handle (6) is plugged on in a displaceable manner at the free end. In the centre part, the leaf spring (4) has an outwardly pointing latching tab (14) which latches in behind a shoulder (13) on the mounting rack (3). If the handle (6) is withdrawn, the leaf spring (4) can be pivoted and unlocked, and the leaf spring is blocked if said handle is pushed in. <IMAGE>
Patent DE-3510055-A1 (DE)
Title: Hydraulic dual circuit brake system for motor vehicles
Inventor: HATTWIG PETER DIPL ING
IPC: B60T8/26
Filed: 1985-03-20
Abstract: Hydraulic dual circuit brake system for passenger motor vehicles, with a brake power proportioning device (pressure-dependent reducer or limiter) arranged in the brake pressure line leading to the rear wheel brakes with hydraulic block and with a control device for brake slip control (antilock or anti-skid system), in which sensors for detecting the wheel movement behaviour are assigned to the individual wheels, on the basis of the output signals of which an electronic antilock control unit - when there is a risk of locking - controls a hydraulic unit arranged between brake master cylinder and wheel brakes and acting on the wheel brakes, in such a way that the brake pressure of the wheel in danger of locking is reduced or at least kept constant while the risk of locking persists, the control inlet of the hydraulic block of the brake power proportioning device being connected to one of the outlets of the hydraulic unit connected to the brakes of the front wheels. <IMAGE>
Patent DE-3515995-A1 (DE)
Title: Circuit arrangement for automatically switching-on a television receiver via the AV socket
Inventor: MANTHEY REINHARD
IPC: H04N5/44
Filed: 1985-05-03
Abstract: The invention relates to a microcomputer-controlled television receiver which can be switched as sink for signals output by an external device by means of a switching voltage at an AV socket. According to the invention, the television receiver contains switching means via which, as a function of the switching voltage, a potential is output to an interrogation input of the microcomputer at the occurrence of which potential the television receiver is switched to the AV mode.
Patent DE-3524073-A1 (DE)
Title: Process and apparatus for eliminating thread breaks
Inventor: ROHNER JOACHIM DIPL ING
IPC: D01H13/16
Filed: 1985-07-05
Abstract: Process and apparatus for the automatic elimination of thread breaks by means of a thread-joining carriage on a spinning machine. Before a particular attempt to join the thread is made, a fault check for the presence of a fault which makes it impossible to eliminate a thread break at the particular spinning station is carried out at the respective spinning station. If such a fault is detected, the attempt to join the thread does not take place. The fault check is carried out from the thread-joining carriage.
Patent DE-3526566-A1 (DE)
Inventor: KLEIN CHRISTIAN
IPC: C12Q1/28
Filed: 1985-07-25
Abstract: The present invention provides N-acylidihydroresorufin derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a lower alkyl, aryl or aralkyl radical, which can be substituted by carboxyl or sulphonic acid residues, R2, R3 and R4, which can be the same or different, are hydrogen or halogen atoms or lower alkyl or lower alkoxy radicals, Y is an -NR5R6 or -OR7 group, wherein R5 and R6 are, in each case, hydrogen atoms or lower alkyl radicals, which can be substituted by carboxyl or sulphonic acid residues, or together represent a hydrocarbon bridge optionally interrupted by hereto atoms and R7 is a lower alkyl radical which can be substituted by a lower alkoxy or poly-lower alkoxy radical.
Patent DE-3528011-A1 (DE)
Title: Method for driving a massage appliance
Inventor: NEMETH LASZLO
IPC: A61H9/00
Filed: 1985-08-05
Abstract: In a method for driving a massage appliance having at least two applicators, the applicators, e.g. vibrators or electrodes, which transmit electrical oscillations and/or mechanical vibrations onto the body, are alternately driven. This results in the  sigma -phenomena which are particularly relaxing in effect. Driving the applicators can be performed using one or more frequencies. In the case of driving using a plurality of frequencies, it is possible, e.g. starting with a lower cutoff frequency f1, to increase the frequency in a stepwise fashion up to an upper cutoff frequency fn after reaching which the frequency is again reduced in a stepwise fashion down to the lower cutoff frequency f1. In other words, this means that the applicators transmit oscillations/vibrations onto the body firstly in slow then in ever quicker alternation, until the oscillations are performed at the upper cutoff frequency fn. Subsequently, oscillations/vibrations are transmitted onto the body in ever slower alternation until the alternations are performed again at the lower cutoff frequency f1. Each of the frequencies used can be permanently set, so that the alternations are performed only at this set frequency. It is possible in this way to determine the individually optimum frequency and to set it.
Patent DE-3528667-A1 (DE)
Title: Carrying container
Inventor: BRESCH ROBERT
IPC: A45C5/00
Filed: 1985-08-09
Abstract: Carrying container, in particular for transporting and/or storing helpings of food and/or drinks and drink and food containers as well as cutlery and cloths, having compartments and a flap which can close an opening. In order to provide a carrying container in which the above mentioned disadvantages are eliminated and in which there is very easy access to the individual parts located in the bag, it is provided that the opening is arranged at the side, and a side wall forms the flap, and that the compartments are arranged such that their open sides are located on the opening side of the container.
Patent DE-3531008-A1 (DE)
Title: Target-seeking missile
Inventor: PETTERS WILLI-J DIPL ING DR
IPC: F41G7/22
Filed: 1985-08-30
Abstract: The homing head (1) of a missile (F1, F2) contains a transmitting device which transmits a marking signal (in the form of electromagnetic waves) to the target after recognition of said target (T1). The homing head furthermore contains a receiving device which determines immediately after recognition of a target whether this target is already being illuminated with marking signals from another missile. If the target is being illuminated, the homing apparatus contained in the homing head is activated again in order to find an unilluminated target (T2). This prevents a multiple attack on the same target. <IMAGE>
Patent DE-3533531-A1 (DE)
Inventor: OSBERGHAUS RAINER DR
IPC: C11D3/37
Filed: 1985-09-20
Abstract: A composition consisting essentially of surfactants, non-metal-crosslinked polymers, alkaline-reacting complexing agents, and a water-soluble organic solvent is suitable for preserving and cleaning hard surfaces, particularly floors. It is used in highly dilute form and leaves behind a hard, but readily redissolvable transparent protective film.