baber/WOPTO huggingface dataset:
Patent DE-3430769-A1 (DE)
Title: Low pressure cylinder of a steam turbine
Inventor: RYSCHKOV VIKTOR K
IPC: F01D25/30
Filed: 1984-08-21
Abstract: In a low pressure cylinder (1) of a steam turbine a shaft (3) with work stages (4) is arranged on bearings (2). Following the last of these stages, viewed in the direction of movement of the steam, an exhaust steam connection (7) with an axial-radial diffuser (8) is fitted coaxial with the shaft (3). The diffuser is formed from concentrically arranged, conical surfaces (9 and 10) which are fixed by means of profiled reinforcing ribs (11, 14, 15 and 16) on the exhaust steam connection (7). The outside diameter (D2) of the ring in the inlet cross section of the axial-radial diffuser (8) is approximately 102% to approximately 118% of the outside diameter (D1) of the rotor wheel (6) of the final turbine stage. <IMAGE>
Patent DE-3431540-A1 (DE)
Title: Method for correction of the spherical abberation and the astigmatism of an eccentric light beam in reflecting optics
IPC: G02B27/00
Filed: 1984-08-28
Abstract: The invention relates to a method for correction of the spherical abberation and astigmatism of an eccentric light beam in reflecting optics. The correction can be carried out using a plano-concave cylindrical lens or using a spherical mirror. By using the correction mirror, the number of light refracting, scattering and absorbing surfaces is considerably reduced in comparison with the use of the plano-concave cylindrical lens, since no special detector optics are required for focusing the light beam.
Patent DE-3437445-A1 (DE)
Title: Method and apparatus for compensating for the temperature dependence of an electrochemical measuring cell
Inventor: LUTHER JUERGEN DIPL ING
IPC: G01N27/28
Filed: 1984-10-12
Abstract: In a method for compensating for the temperature dependence of an electrochemical measuring cell for determining gas concentrations, the temperature of the measuring cell (1), its sensitivity and zero point resulting at this temperature are determined (16) in a step prior to the gas concentration determination and are established (17) as calibration values (K); if deviations of the measuring cell temperature compared to the calibration temperature occur during the gas concentration determination, either the calibrated sensitivity and the calibrated zero point of the sensitivity change and zero point change of the measuring cell, which are caused by the temperature deviation, are adjusted or the deviating values of the gas concentration measuring voltage of the measuring cell is adjusted to the value of the gas concentration measuring voltage resulting at the calibration temperature. The apparatus for determining the gas concentration comprises an A/D converter (5) with downstream gas concentration value and cell temperature value stores (11, 12), a calibration store (17), a test gas concentration input (9) and a digital computer (16) which receives the data of the stores (11, 12, 17) and the test gas concentration input (9). Sensitivity drifting, zero point drifting and long-term drifting of the measuring cell are automatically accounted for. <IMAGE>
Patent DE-3437474-A1 (DE)
Title: Luminaire having a high-power lamp arranged in a metal luminaire jacket
Inventor: HAPPE KARL DIPL ING
IPC: F21V29/15
Filed: 1984-10-12
Abstract: A luminaire having a high-power lamp arranged in a metal luminaire jacket at one end of which there is held an installation part made from aluminium which supports inside the luminaire a ballast, an igniter and capacitors, achieves a better and more uniform dissipation of heat without slots in the luminaire jacket due to the fact that the ballast (3) is surrounded by a metal frame (7) which, on the one hand, bears against metal parts of the ballast (3) and, on the other hand, has planar mounting plates (8, 9) which can be placed against the installation part (2) and, at a substantial distance therefrom, against the luminaire jacket (1), which has closed side walls, and fastened there. <IMAGE>
Patent DE-3500191-A1 (DE)
Title: Process for SZ-stranding and apparatus for carrying it out
Inventor: OESTREICH ULRICH DIPL ING
IPC: H01B13/02
Filed: 1985-01-04
Abstract: The string-shaped stranding material (VG) is fed via a non-rotating distributor disc to the storage tube (SRO) and is drawn off from the latter via a rotating distributor disc (VS). At the same time, the distributor disc (VTB) is designed so that it can be moved in the longitudinal direction of the storage tube (SRO) during the stranding operation, so that the effective storage length is increased with an increasing stranding round the storage tube (SRO). <IMAGE>
Patent DE-3501920-A1 (DE)
Title: Drawing off unit
Inventor: MUELLER GOTTFRIED
IPC: B67D7/60
Filed: 1985-01-22
Abstract: The invention relates to a drawing off unit for liquids, emulsions, pastes or similar substances, a large container (1) which can be closed with a lid (3) and has a drawing off aperture (5) for connection of a small container which is provided with a reception aperture being provided to reduce the manufacturing and waste removal outlay for small containers (small packages). Furthermore, the invention comprises a method for drawing off substances of the above type using the drawing off unit. <IMAGE>
Patent DE-3503079-A1 (DE)
Title: Device for generating an image from a video input signal
Inventor: GLENN WILLIAM E
IPC: G02B26/00
Filed: 1985-01-30
Abstract: The invention relates to improvements of a device for generating an image from a video input signal and to a method for constructing such a device. A semiconductor is provided on which an arrangement of charge storage electrodes is provided which are applied with mutual spacing. On the semiconductor element, an elastomeric layer such as a silicone gel is applied above the arrangement of the charge storage electrodes. The elastomeric layer has a thickness within a range from 1/10 to 10-times the mean spacing between the charge storage electrodes. Above the elastomeric layer, at least one conductive layer is located. The semiconductor element responds to the video input signal by selectively applying voltages across the charge storage electrodes and the at least one conductive layer so that this layer and the elastomeric layer are deformed. Furthermore, an optical subsystem for converting the deformations of the at least one conductive layer into an image is provided, for example by using a system of schlieren optics. In a preferred embodiment, a plastic skin is provided between the elastomeric layer and the at least one conductive layer, which plastic skin is useful during the production of the element and is also used for protecting the at least one conductive layer against elements in the elastomeric layer, which ...   Original abstract incomplete.
Patent DE-3511506-A1 (DE)
Title: Process and apparatus for preventing the oxidation of fermenting material in fermentation or storage vessels
Inventor: GEIL WILFRIED
IPC: C12G1/02
Filed: 1985-03-29
Abstract: In terms of the process, filling a cavity in a fermentation vessel, resulting from withdrawal of fermenting material, by water or air by introducing these media into a flexible container, located in the fermentation vessel interior, in an amount corresponding to the fermenting material withdrawn, prevents a flavour-impairing oxidation of fermenting material, which originates from the atmospheric oxygen present in the wine barrel. In terms of the apparatus, this is effected by means of a water- or air-tight bag, suspended in the fermentation or storage vessel, which bag has a feed and outlet line passed through the fermentation vessel wall. <IMAGE>
Patent DE-3514917-A1 (DE)
Title: Process for regenerating the adsorbent used in removing vaporous hydrocarbon fractions from exhaust air
Inventor: BARNSTEDT DIETRICH
IPC: B01D41/02
Filed: 1985-04-25
Abstract: A process is described by which adsorbents used for removing vaporous hydrocarbon fractions from exhaust air can be regenerated economically. To this end, the adsorbent is arranged in situ so as to be readily replaceable, and is replaced in each case after it is spent, the regeneration being carried out in a central regeneration plant.
Patent DE-3519929-A1 (DE)
Inventor: LOSCHER JUERGEN
IPC: H04L25/34
Filed: 1985-06-04
Abstract: In a circuit arrangement for sampling a ternary signal, this ternary signal is divided by amplitude decision circuits into two binary signals and the binary sub-signals are sampled at m-times the rate of the symbol clock. The binary samples of each sub-signal are shifted through a shift register having at least m stages and intermediately stored in a buffer store for one period of the symbol clock. With the aid of a logic circuit it is then determined in which regions of the buffer store accumulations of identical binary values occur. Regions in which the accumulations always re-occur-the number of occurrences is checked by means of counters-are considered to be eyes of the ternary signal. In each clock period of the synbol clock, a sample falling within the eye of the ternary signal is transferred from each buffer store at an output of the circuit with the aid of a gate circuit.
Patent DE-3526336-A1 (DE)
Title: Two-pole protection circuit breaker having a mechanical safety trip device
Inventor: FLORY JOSEF
IPC: H01H71/12
Filed: 1985-07-23
Abstract: The protection circuit breaker having a housing (14) of narrow construction contains a two-armed trip lever (3) which is supported such that it can pivot. A latching lever (1) which acts on a moving contact support can be latched to the one arm (5), while the other arm (6) is effectively connected to a trip rod (9). Allocated to the trip lever (3) is a slide (19) which can be inserted into the housing (14) in its lateral direction, is supported therein and is subjected to the force of a spring (21). At least one of the ends (20) of the slide (19) projects beyond a side wall of the housing (14) to the exterior. In a part inside the housing, the slide (19) has a curved track (23) which is allocated to the trip lever (3), in order to operate the trip lever (3) when an external component (22) is removed, which presses on the slide (19) against the force of its spring (21). <IMAGE>
Patent DE-3529095-A1 (DE)
Inventor: LANGE WERNER DIPL CHEM DR
IPC: C04B24/26
Filed: 1985-08-14
Abstract: The present invention relates to new water-soluble copolymers based on acrylic acid derivatives and their use as building material auxiliaries.
Patent DE-3532125-A1 (DE)
Title: Intraossal implant and method of inserting an intraossal implant in the jawbone
Inventor: KOCH WERNER LUTZ
IPC: A61F2/00
Filed: 1985-09-10
Abstract: The invention relates to an intraossal implant for fixing firmly-seated or removable dental prostheses, comprising two mutually connectable parts one of which is designed as a primary cylinder (10) which can be introduced into the jawbone and is anchored therein positively and/or non-positively and has a central longitudinal bore (11), and the other part is designed as a secondary cylinder (100) which has a pin (111) insertable in the longitudinal bore (11) of the primary cylinder (10) and retained therein, the pin being designed as a pivoting rod, carrying an upper module pipe 20 of a highly elastic material and being designed on its upper free end as a connection for the dental prosthesis, while its lower end is bonded to the primary cylinder, as a result of which an implant is obtained which comprises a primary cylinder and a secondary cylinder connected thereto, achieves positive and non-positive connection to the bone and ensures load-free stabilisation of the primary cylinder. <IMAGE>
Patent DE-3535943-A1 (DE)
Title: Drawer-container holder for a kitchen cupboard
Inventor: ROHDE REINHARD
IPC: A47B77/16
Filed: 1985-10-09
Abstract: In the case of a drawer-container holder in the form of a box- or frame-like cupboard insert for installation in a compartment, partitioned off by vertical side or centre walls and by horizontal shelves, of a kitchen cupboard, one or more receptacles which are open in the insertion direction of the drawer-container holder are provided on the corpus of the drawer-container holder, in each case for a fastening element constructed as a catch element. The fastening elements arranged in the corpus of the kitchen cupboard or in the receiving compartment for the drawer-container holder engage detachably into the catch receptacles upon assembly of the drawer-container holder and secure the drawer-container holder in a centred position. As a result, it is possible to assemble the drawer-container holder together with drawer-containers in the kitchen cupboard in one operation and without problems.
Patent DE-3536495-A1 (DE)
Title: Process for the extraction of vanadium from vanadium-containing raw materials
Inventor: HAEHN REINHARD DIPL ING DR ING
IPC: C22B34/22
Filed: 1985-10-12
Abstract: Process for the extraction of vanadium from vanadium-containing raw materials with the addition of additives, in particular alkali metal compounds and, of these, in particular the carbonates, chlorides, sulphates and nitrates and/or mixtures of these compounds, in which the raw materials are ground and calcined and the calcined material is extracted (lixiviated) and the liquor taken off being wet-chemically further processed to give vanadium compounds. The raw materials are initially subjected to a first calcination without addition of additives and are then subjected to a first extraction. The additives are added to the residues of the first extraction and the mixture is then subjected to a second calcination. The calcined products are subsequently extracted again.
Patent DE-3537029-A1 (DE)
Title: Circuit breaker responsive to leakage current - has saturable current transformer and transductor current transformer with sec. winding supplied HF core-biassing current
Inventor: SCHERBAUM RUDOLF DIPL PHYS
IPC: H02H3/33
Filed: 1985-10-17
Abstract: One module (1) contains a leakage current sensor comprising a current transformer responsive to the difference in the currents flowing in the live and neutral conductors (3,4).  Another module (2) contains the cut-out switch contacts (16).  The current transformer uses the transductor principle of operation, having a saturable magnetic core (9) and a secondary winding (10) which is supplied with a h.f. current from a current source (11) powered from the main supply, so as to provide a magnetic flux in the core which is insufficient to saturate it in the absence of a leakage current in the protected circuit. When a leakage current flows, the current imbalance causes the core to saturate and the secondary winding (10) presents a low impedance to an e.m. actuator (12) which operates the cut-out switch contacts (16) in the first module to isolate the circuit. The core may have a Z-shaped B-H curve.  The secondary winding (10) may have a high resistance relative to the actuator coil (12).
Patent DE-3537630-A1 (DE)
Title: Valve arrangement especially for an internal combustion engine
Inventor: VOIGT DIETER DIPL ING
IPC: F01L9/14
Filed: 1985-10-23
Abstract: In order to ensure the onset of the damping action of a hydraulic damper device (11, 14) during a predetermined closing phase of the closing movement of a valve (1), a device for hydraulic length adjustment (16, 17) is provided between the damper device on the one hand and the valve stem (1) on the other. <IMAGE>
Patent DE-3540777-A1 (DE)
Title: Electronic additional circuit for AC converters
Inventor: KAHMANN MARTIN DIPL ING
IPC: H01F27/42
Filed: 1985-11-16
Abstract: In order to maintain the full functional capability of AC converters even when the quasi-constant current to be measured has a DC component, an electronic regulator supplies an increasing DC current into a winding which is fitted on the converter core until the rms value or a magnitude (which has equal value to it) of the secondary converter output signal has reached a maximum. The winding mentioned above can on the one hand be fitted to the converter core in order to compensate for a constant magnetic flux (Fig. 1) or, at the same time, can represent the secondary winding (Fig. 2). The regulating circuit according to the invention makes possible, in particular simple retrofitting of electronic reference meters for mixed-current loads (AC with a superimposed DC element). <IMAGE>
Patent DE-3541333-A1 (DE)
Title: Road vehicle with a silo container for bulk material
Inventor: VERFAILLE PIERRE DIPL ING
IPC: B60P3/22
Filed: 1985-11-22
Abstract: In order to provide space for greater immersion depth of the rear discharge funnel of the silo container 1 of a silo vehicle between the adjacent parts 57, 58 of the rear axle assembly 51, the lower area of the rear discharge funnel 11 is formed by a junction ring 59. This junction ring has a steeper incline in the vertical central plane located transversely with respect to the direction of travel than the discharge funnel. <IMAGE>
Patent DE-3543691-A1 (DE)
Title: Enclosed equipment assembly
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/20
Filed: 1985-12-11
Abstract: Closed equipment assembly for agriculture, composed of a cultivating assembly which has at least one cultivating device with at least one ground roller arranged behind the cultivating tools on the cultivating device and of a sowing machine which is connected to the cultivating assembly by means of a coupling device, is semi-mounted on the cultivating assembly and has drill coulters, the drill coulters being arranged so as to be movable upwards relative to the cultivating assembly and the frame of the sowing machine and a central hydraulic or electric lifting device being connected to the drill coulters, by means of which lifting device the drill coulters can be jointly raised and jointly lowered. In order to achieve a large ground clearance for the drill coulters when the equipment assembly is lifted, even when the equipment assemblies are long, provision is made in addition for the entire sowing machine (102) to be pivotable forwards (Figure 2). <IMAGE>
Patent DE-3602727-A1 (DE)
Title: Implantable blood pump with extracorporeal safety drive
Inventor: MARTENS JOERN
IPC: A61M60/196
Filed: 1986-01-30
Abstract: The blood pump according to the invention ejects the blood continuously into the two circuits from which active filling takes place simultaneously and continuously ("atrium effect"). The amount of blood (flow rate) ejected per unit time during a working cycle is varied in the connected circuit in order to achieve a physiological variation of the pressure. Thus, "systolic" and "diastolic" blood pressures are produced directly by the operation of the pump (the so-called windkessel function of the aorta is taken over by the blood pump according to the invention). The ejection and filling amounts are always identical for both circuits. Predetermined compression and expansion of the blood bags, controlled diaphragm valves as "cardiac valves" with a "soft" closure and with an additional effect as "water shock absorber", a central blood flow maintaining one flow direction and the units integrally formed from one material for the entire venous blood, on the one hand, and the entire arterial blood, on the other hand, guarantee minimum adverse effects on the blood coupled with excellent haemodynamics. The extracorporeal safety drive and additional control units (pressure chambers) in the implanted part ensure optimum adaptation to the physiological and physical requirements (e.g. Starling effect, Anrep effect) and high operational reliability. The external shape adapted to suit the physiologically available space, the additional adaptability to ... <IMAGE>   Original abstract incomplete.
Patent DE-3603436-A1 (DE)
Title: Wall-cupboard for kitchens
Inventor: GOETTFERT JOHANN
IPC: A47B77/10
Filed: 1986-02-05
Abstract: Published without abstract.
Patent DE-3606788-A1 (DE)
Title: Cyclohexane derivatives
Inventor: WAECHTLER ANDREAS DR
IPC: C07C253/00
Filed: 1986-03-01
Abstract: Cyclohexane derivatives of the formula I <IMAGE>  in which   R denotes an alkyl group having 1-12 C atoms in which one or two non-adjacent CH2 groups can also be replaced by O, -CO-O- or -OCO-,   X denotes -CN, -COOR<1>, -OOCR<1>, -COR<1>, -OR<1> or R<1> and   R<1> denotes an alkyl group having 1-12 C atoms, are suitable as components in liquid-crystalline phases.
Patent DE-3612363-A1 (DE)
Title: Low-noise controlled oscillator circuit
Inventor: KEMPE MANFRED DIPL ING
IPC: H03B1/04
Filed: 1986-04-12
Abstract: A low-noise controlled oscillator circuit for a sinusoidal voltage is created. The circuit provides for high converter speeds, as a result of which measuring processes having short measuring times can also be implemented. The sinusoidal voltage supplied has a low harmonics content, the rms noise voltage being less than 0.2 mV so that an unambiguous sampling of the carrier voltage amplitude modulated by a measurement quantity can occur with a resolution of approximately 1 mV. The circuit operates with an amplifier (1) having a low gain and makes use of the resonance characteristics of a resonant L-C-R circuit (4, 5, 6), the amplitude being controlled by limiting. <IMAGE>
Patent DE-3616412-A1 (DE)
Title: Method of sawing metal bars as well as a sawing machine of high productivity
Inventor: MOSCA CLAUDIO
IPC: B23D59/00
Filed: 1986-05-15
Abstract: Method of sawing metal bars as well as a sawing machine of high productivity, in which several bars arranged in parallel side by side can be fed to the sawing tool by means of controlled movement, but independently of one another, provision being made for the remaining end pieces, after a minimum length of the same is reached, to either be ejected as scrap or to be sawn up into smaller pieces of shorter length.
Patent DE-3619490-A1 (DE)
Title: Electric appliance for the preparation of hot beverages, such as coffee, tea or the like
Inventor: ESSLINGER HARTMUT
IPC: A47J31/44
Filed: 1986-06-10
Abstract: Electric appliance for the preparation of hot beverages, such as coffee, tea or the like, having a fresh-water storage tank and a filter housing situated opposite the latter and containing a filter for filtering the brewed beverage substances, which housing is held so that it can be swivelled out to the side and so as to be detachably in bearing engagement with the fresh-water storage tank. Each bearing engagement for the filter housing (3) is provided on the right and on the left of the fresh-water tank (1). The unused bearing engagement is filled by a push-in trim moulding (12) adapted to the housing shape of the fresh-water storage tank (1). <IMAGE>
Patent DE-3621983-A1 (DE)
Title: Ophthalmological examination apparatus for measuring topographic data of the eye fundus
Inventor: BAUMBACH PETER
IPC: A61B3/12
Filed: 1986-07-01
Abstract: Published without abstract.
Patent DE-3624503-A1 (DE)
Title: Valve for a bicycle tube and a method for its manufacture
Inventor: PROBST GEORG DIPL ING
IPC: F16K15/20
Filed: 1986-07-19
Abstract: A valve for a bicycle tube with a disc-shaped foot made of rubber-like material and a valve insert mounted in the latter is to be manufactured in a more advantageous way and the assembly of the parts should be unproblematic. For this purpose, the disc-shaped foot (11) has moulded to it a stem tube (12) of plastic, the hardness of which is higher than that of the disc-shaped foot (11), the two plastics being molecularly bonded in one operation. The disc-shaped foot (11) is furthermore preferably part of the bicycle tube (44) and manufactured with this in one operation. <IMAGE>