baber/WOPTO huggingface dataset:
Patent DE-3744752-A1 (DE)
Title: Jack
Inventor: HEUGEL BERND
IPC: B66F3/08
Filed: 1987-08-13
Abstract: The invention relates to a jack with a standing column to which a vertically adjustable supporting member is attached, the supporting mandrel of which can be inserted into a location sleeve arranged on the vehicle and supported in a rotationally locked manner, the supporting member being connected to a base via the standing column. In this arrangement, the jack can be set at various angles during its use while turning its standing column about a roughly horizontal axis lying in the plane of movement of the supporting member. So that the selected setting angle of the standing column is fixed automatically, the supporting mandrel has an axially running external tooth system and the location sleeve is provided with a mating internal tooth system.
Patent DE-3801389-A1 (DE)
Inventor: SOMMER OSWIN DIPL CHEM DR
IPC: C08L83/04
Filed: 1988-01-19
Abstract: The organopolysiloxane compositions are stabilised by salts of main group or subgroup 2 with branched carboxylic acids having 5 to 15 carbon atoms.
Patent DE-3803572-A1 (DE)
Title: Air-separator for liquid-quantity measuring devices, especially for milk
Inventor: LANGE HEINZ
IPC: A01J5/01
Filed: 1988-02-06
Abstract: In pumping milk over into mobile collecting containers, the measuring accuracy is not as high as desirable, and a measuring discrepancy arises in part because of the foam formed. In conjunction with a simple construction of the container, the invention is intended to yield an improved measuring accuracy in which errors caused by milk foam are reliably avoided. This object is achieved in a cylindrical separator container having an upper and lower part, in that between the upper and lower sections (1 and 2) of greater flow cross-section, a number of pipes (3) for the milk to flow through is present. The field of application is the transfer from milk out of stationary containers into mobile collecting containers. <IMAGE>
Patent DE-3807935-A1 (DE)
Title: Selective residual current device
Inventor: HUGEL PHILIPPE
IPC: H02H3/33
Filed: 1988-03-10
Abstract: A selective residual current device has an electronic tripping circuit (16), with a bridge rectifier circuit (24), between a summing current transformer (20) and the excitation winding (14) of a release. A zener diode (30) and an RC element (36) having a non-reactive resistor (32) and a storage capacitor (34) are connected to the output of the bridge rectifier circuit (24). The excitation winding (14) of the release is connected between the non-reactive resistor (32) and the storage capacitor (34), in series with an electronic valve (50) and a non-reactive voltage divider (42, 44) from whose pick-off an MOS transistor (64) can be controlled which, for its part, controls the electronic valve (50). The MOS transistor (64) is expediently an n-channel depletion IG-FET using V-MOS technology. The residual current device according to the invention can be produced cheaply, operates precisely and enables very precise conformity with the tolerance limits for the tripping time. <IMAGE>
Patent DE-3809395-A1 (DE)
Title: Optical polarisation diversity receiver arrangement
Inventor: KEIL RUDOLF DR ING
IPC: H04B10/61
Filed: 1988-03-21
Abstract: For the aforementioned receiver arrangement, a range of structural variants is proposed which, unlike conventional laboratory structures, are disposed on optical benches on a preferably etched silicon substrate. Because of the small dimensions, the complete silicon substrate can be constructed on a Peltier cooler, and a combination of this type can be installed in a conventional module housing. It is constructed in such a way that the end piece of an optical waveguide which carries the received light and which has a spherical lens placed in front of it and, at right-angles to it, a local laser with a spherical lens placed in front of it and quarter-wave plates acting as a circular polariser are adjusted in such a way that the corresponding radiation axes intersect one another either before or after separation of the light beams into their TE- and TM-polarised components in a beam splitter. <IMAGE>
Patent DE-3813467-A1 (DE)
Inventor: SWINDEMAN ROBERT W
IPC: C22C38/58
Filed: 1988-04-21
Abstract: An improved austenitic stainless steel that incorporates copper in to a base Fe-Ni-Cr alloy having minor alloying substituents of Mo, Mn, Si, Ti, Nb, V, C, N, P, B which exhibits significant improvement in high temperature creep resistance over previous steels.
Patent DE-3816214-A1 (DE)
Inventor: ALLSOP CHARLES EDWARD
IPC: B07B1/22
Filed: 1988-05-11
Abstract: Apparatus for separating liquids from solids and/or solids from solids comprises a rotating tubular sieve 10 whose outlet end is extended by a tapered sleeve 20 of perforate or wedgewire construction. Figs 2, 3 illustrate alternative sleeves. <IMAGE>
Patent DE-3816309-A1 (DE)
Title: Injection instrument
IPC: A61M5/20
Filed: 1988-05-13
Abstract: For injection purposes, a spring (55) is installed in a syringe tube in such a way that it presses on the piston and injects the serum. Secondly, the serum 103 is ejected by means of a surface-tensioned membrane, so that the self-triggering function of the syringe is implemented in a simple manner.
Patent DE-3816314-A1 (DE)
Title: Device for monitoring the hydraulic fluid in a brake system, especially a motor-vehicle brake system
Inventor: SCHEER ERICH DIPL ING
IPC: B60T17/22
Filed: 1988-05-13
Abstract: The invention relates to a device for monitoring the boiling temperature of brake fluids for hydraulic brakes, especially those in motor vehicles. As a parameter for the boiling temperature, use is made of the water content of the generally extremely hygroscopic polyglycol compounds suitable for use as brake fluids. To determine this water content, the conductivity k of the brake fluid is determined by current conductance measurements. This is because the conductivity k of the brake fluid changes markedly in the relevant 0...2% range of the water content and can thus be used as a criterion for the water content, which, for its part, directly determines the boiling temperature or usability of the brake fluid.
Patent DE-3819593-A1 (DE)
Title: Circuit arrangement for an electric actuator
Inventor: LUKAS BERNHARD
IPC: F02D41/20
Filed: 1988-06-09
Abstract: In a circuit arrangement for an electric actuator, especially in a motor vehicle, a current which may be controlled with reference to strength and direction being able to be fed to the actuator, and a bridge circuit being provided, of which one diagonal forms the output for the actuator and of which the other diagonal is loaded with an operating voltage, the arms of the bridge circuit are formed of respectively one controllable switch and respectively one controllable current source. <IMAGE>
Patent DE-3823754-A1 (DE)
Inventor: TRAUSSNIG HEINZ DIPL ING
IPC: C08G63/90
Filed: 1988-07-13
Abstract: The use of diols or acetalised triols, of di- or tricarboxylates, of mixtures of dicarboxylates or of butyrolactone as extraction agents for producing polyesters or copolyesters containing pure 3-hydroxybutyric acid units.
Patent DE-3826913-A1 (DE)
Title: Building board with mineral plaster substrate
IPC: B28B19/00
Filed: 1988-08-09
Abstract: The invention relates to a process for producing building boards which have a flexible base layer (1) and a mineral plaster substrate (3). To simplify and reduce the cost of the production of such building boards, and also to improve the adherence of the layers (1, 3) to one another, the invention proposes anchoring the plaster substrate (3) in a punctiform manner by depressions (2) provided in the base layer (1). This takes place by the plaster substrate (3), applied in a liquid or pasty state to the base layer (1), filling the depressions (2). Once the plaster substrate (3) has solidified, it is bonded virtually undetachably to the base layer (1). It is also recommendable to embed a reinforcement (4) into the plaster substrate (3). <IMAGE>
Patent DE-3827690-A1 (DE)
Title: Distributor machine, especially fertiliser broadcaster
Inventor: DREYER HEINZ DIPL ING
IPC: A01C15/00
Filed: 1988-08-16
Abstract: Distributor machine, especially fertiliser broadcaster, with a supply container and with at least one driven agitating member which feeds the material located in the supply container to the outflow orifice arranged in the lower part of the supply container, the outflow orifice being closable via respective closing members. In order to allow cleaning and elimination of clogging from outflow orifices by simple means, provision is made for arranging in the lower part of the supply container wall (13) a cleaning orifice (14) which can be closed by a cover (15) (Figure 1). <IMAGE>
Patent DE-3831101-A1 (DE)
Title: Device for attaching a seat to the floor of a vehicle
Inventor: KLEBBA HORST DIPL ING
IPC: B60N2/015
Filed: 1988-09-13
Abstract: A device for attaching a seat to the vehicle floor (2) contains a mushroom-shaped pin (3), which is fixed on the floor and has a head (4), and a plate (7), which is fixed on the seat and has a recess (9) which has an insertion region (10) for the pin (3) or the pin head (4) and next to it a locking region (11) in which the recess fits under an edge region (12) of the pin head (4); in this mounting position of the pin (3) a slider (14), which forms part of a catch (13), protrudes into the insertion region (10) under the force of a spring (15) so that displacement of the seat is prevented (Fig. 1). <IMAGE>
Patent DE-3831417-A1 (DE)
Title: Optoelectronic absolute position encoder (displacement sensor)
Inventor: EGER ROLF G
IPC: G01D5/34
Filed: 1988-09-15
Abstract: The invention exhibits an optoelectronic absolute position encoder having the characteristic components of:     - a moving element   - a light source - a light shadow generator adapted configurately to area measurement with or without coding, and   - a light-sensitive planimeter.   The position of the moving element is determined optoelectronically by measuring a light shadow. The light of a light source (luminae) traverses a light shadow mask which is connected to the moving element, and is measured by a light-sensitive planimeter. The size and configuration or shape of the area of the light shadow (light shadow image) on the planimeter is a measure of the absolute position of the (moving) element to be measured. According to the invention, no coding discs are required for the absolute position measurement. The measurement is performed in a contactless fashion with respect to the element to be measured, it being possible for mounting tolerances to be internally compensated. The measuring system directly delivers a digital electronic measured value signal. A measurement resolution is not restricted to the resolving power of the planimeter.
Patent DE-3836519-A1 (DE)
Title: Pharmaceutical composition based on Calendula officinalis
IPC: A61K36/28
Filed: 1988-10-26
Abstract: A pharmaceutical composition contains the active substances of freshly cut inflorescences of Calendula officinalis in milking grease as ointment base. This pharmaceutical composition can be used in particular for the treatment of psoriasis.
Patent DE-3838125-A1 (DE)
Title: Anti-dazzle device for vehicles
Inventor: ECKERT KONRAD DIPL ING DR
IPC: B60J3/04
Filed: 1988-11-10
Abstract: Anti-dazzle device for vehicles preventing the driver of a vehicle from being dazzled, having a light reception system (2) installed in the end face of a vehicle and a screen (4) which is arranged in the line of sight of the driver (3) of the vehicle and is divided into a plurality of sectors (9) which can be changed independently of one another in terms of their translucency in an electrically controlled manner. Via a lens (5), the scene on the carriageway is imaged in the light reception system (2) on light receivers (8) arranged in one visual plane (6). By means of a control device (10) the sectors (9) of the screen (4) are connected in each case to that light receiver (8) which receives light from the area of the carriageway scene from which light impinges on the respective sector (9). By means of the control device (10) the translucency of the sector (9) of the screen (4) associated with the light receiver (8) with the highest degree of brightness is reduced when a specific difference in brightness between the light receivers (8) is exceeded. <IMAGE>
Patent DE-3841903-A1 (DE)
Title: Process for producing a decoration of rare metal
Inventor: GROLL WERNER DIPL ING DR
IPC: B22F1/052
Filed: 1988-12-13
Abstract: For producing the decorations on pieces of jewellery, spectacles and the like, a bimodal or multimodal rare metal powder mixture is pasted to give a slip, the decoration is modelled and then sintered at 70 to 200@C below the solidus temperature, after heating up in accordance with a special program.
Patent DE-3900443-A1 (DE)
Title: Indexable construction unit for machine tools
Inventor: BUCHMEIER HEINZ
IPC: B23Q16/10
Filed: 1989-01-10
Abstract: In an indexable construction unit (1) for machine tools, with a first stationary table part (11) and a second drivable table part (21), a drive motor (31) with gearing (35) connected on the output side, a coupling member (41), an annular control member (51) and a locking mechanism (61) consisting of two pawls (62, 63), each of the pawls (62, 63) is provided with two symmetrically arranged inclined-contact surfaces (66, 67) which interact with mating surfaces (57, 58) made on one of the output gears (40) of the gearing (35) and on the same side with in each case a locking projection (70, 71). The locking projections (70, 71) are arranged in opposition to one another and for alternate locking of the control member (51) with the coupling member (41) can be inserted into the recesses (52) of the control member (51) which are allocated to the indexing positions of the construction unit (1). This configuration enables the locking of the control member (51) with the coupling member (41) to be released not by the force of springs but by the torque of the drive motor (31) so that reliable uncoupling is ensured. <IMAGE>
Patent DE-3901678-A1 (DE)
Title: Proximity switch with magnetic-field-sensitive sensor
Inventor: MUELLER JENS
IPC: H03K17/95
Filed: 1989-01-21
Abstract: In a proximity switch which is modulated by iron or ferritic parts and the sensor arrangement (22) of which has a magnetic-field-sensitive sensor (5), for example Hall generator of field plate, arranged on a permanent magnet arrangement (1), it is provided, in order to achieve a high temperature stability, that the permanent magnet arrangement has at least one zone (6) free of a magnetic field, for example at an annular magnetic pole (3), and that the sensor (5) is arranged in the zone (6) free of the magnetic field. <IMAGE>
Patent DE-3905083-A1 (DE)
Title: Method of textile treatment
Inventor: KNICKEL BIRGER DR
IPC: D06P5/12
Filed: 1989-02-18
Abstract: Condensation products of dihydroxydiphenyl sulphone, formaldehyde and phenolsulphonic acid whose mixing ratio is 1:0.7-1.4:1-2.3 are highly suitable for use as wet fastness improvers, as resists and especially as anti-stain finishes on polyamide fibre materials.
Patent DE-3907453-A1 (DE)
Title: Coated, especially rubberised, textile material and manufacture thereof
Inventor: BRAND DIETER
IPC: B32B25/10
Filed: 1989-03-08
Abstract: Coated textile material consisting of at least one textile base (1) and at leat one outer flexible rubber or plastics layer (2). To improve the chemical resistance and gastightness, there is provided at least one additional polyimide layer (4) with high adhesion to whichever is the adjacent layer. <IMAGE>
Patent DE-3910733-A1 (DE)
Title: Process for the production of hollow mouldings from plastic
Inventor: WEIGEL JUERGEN
IPC: B29C70/44
Filed: 1989-04-03
Abstract: The invention relates to a process for the production of hollow mouldings, such as tubes, containers or the like, from curable, fibre-reinforced plastic, for example polyester resin, phenolic resin, epoxy resin or the like, in which a fibre layer impregnated with the curable polymer is produced on a core and the core is removed after curing of the polymer. To reduce the odour nuisance affecting this process, while at the same time reducing outlay, first of all a gas-impermeable layer is produced on the core, the fibre layer is applied in a dry state to the gas-impermeable layer and the said fibre layer is covered by a further gas-impermeable layer, the two gas-impermeable layers are directly or indirectly joined to each other at their edge regions in a sealing manner and subsequently a vacuum and/or pressure is applied at the space formed between the two gas-impermeable layers and receiving the dry fibre layer, and into this space there is introduced the curable polymer, impregnating the fibre layer. <IMAGE>
Patent DE-3915930-A1 (DE)
Title: Removing harmful substances from fluid - by passing fluid through polymer, lipoid or oil dispersed in medium, and removing with microorganisms
Inventor: CHMIEL HORST PROF DR ING
IPC: B09C1/02
Filed: 1989-05-16
Abstract: Harmful substances are removed from a fluid, esp. water or air, by flowing the fluid through a polymer, lipoid or oil with high solubility for the harmful substances, so that these are taken up. The substances are removed from the polymer, etc., by means of bacteria. The polymer, etc., is dispersed in a medium which is suitable for the microorganisms. Harmful substances are removed from soil by flushing the soil with the fluid. The dispersion is obtd. by addn. of an emulsifier; esp. a biologically degradable emulsifier, pref. one which is degraded by the microorganisms. Partic., a ternary biological system with a miscibility gap is used, so that a suitable dispersion can be prepd.. The ternary system is esp. a water/lipoid-water system.  Soln. of the harmful substances in the polymer, etc., and breakdown of the substances are in separate stages, esp. the dispersion or emulsion is broken, the lipoid phase is recycled to a first stage, and the aq. phase with the biomass is passed to a 2nd stage for breakdown of the harmful substances. In purifying air, silicone oils dispersed in water are used, partic. with a vegetable- or animal-based emulsifier. Vegetable oils are used for purifying water and/or soil. ADVANTAGE - A large diffusion surface is obtd..
Patent DE-3915952-A1 (DE)
Title: Medicaments for treating diseases involving intracellular protein - comprising nucleic acid coding for antibody to protein
Inventor: WERNER PETER
IPC: C07K16/00
Filed: 1989-05-12
Abstract: Medicaments for treating diseases involving the intracellular presence of exogenous (e.g. viral) or endogenous (e.g.  oncogen) proteins comprises a nucleic acid contg. a promoter region and an associated nucleotide sequence coding for one or more antibodies directed against the active centre of the protein in question, in a non-pathogenic (e.g.  (viral) vector. The nucleic acid may contain several operons 'allowing fine regulation in equilibrium with the protein turnover in the cells'. The nucleotide sequence may be code for just the antigen-binding site of the antibody.
Patent DE-3922471-A1 (DE)
Inventor: KLINGBEIL ULRICH DR
IPC: A61B3/12
Filed: 1989-07-07
Abstract: A device for examining the field of vision has scanning means with beam deflecting and beam reproducing elements (5-10) which transmit to a detector (12) a light beam projected by a lighting source (1', 1'') on the area of the eyeground to be reproduced , as well as the light reflected by the eyeground, if necessary. An evaluating and timing unit generates point by point an image of the scanned area from the time sequential output signal of the detector. A controller controls the intensity of the light beam that scans the eyeground in such a way that marks with a predetermined luminosity are projected on a predetermined area of the eyeground and are perceived or not perceived by the examined person, in the case of defects of the field of vision. In order to set a determined luminosity value of the marks, the controller switches over the light beam at least once from a first intensity value to at least a second intensity value during a determined fraction of the time in which the light beam lights a scanning point.
Patent DE-3924841-A1 (DE)
Title: Drill application of liq. manure - involves chassis with furrow shares of triangular duct cross=section
IPC: A01C23/02
Filed: 1989-07-27
Abstract: The device is used for the drill application of liq. esp.  liq. manure, into furrows.  The furrow shares (5) have a cross-section in the form of a triangular duct. Each furrow share duct is closed off above by an intermediate piece or a lid with connection supports for the liq. ducting (10). USE/ADVANTAGE - The device is of light yet rigid  construction, and eliminates the risk of blocking.
Patent DE-3925604-A1 (DE)
Title: Contacting housing-less semiconductor circuits or substrate - forms depressions in substrate such that circuit surfaces lie in substrate surface plane
Inventor: KAINDL MICHAEL
IPC: H01L21/60
Filed: 1989-08-02
Abstract: The semiconductor circuits (2) are formed on a flat substrate (1) of insulating material, supporting conductive tracks (9). In the substrate are formed depressions such that the semiconductor circuit surfaces lie in the surface plane of the substrate, with the semiconductor circuit firmly secured in the depression. Between the substrate and the semiconductor circuits is formed a gap coated with an insulating layer (7). Then further conductive tracks (8) are applied for contacting the contact faces (3) with the first conductive tracks. Pref. the extra conductive tracks are applied by screen printing. USE/ADVANTAGE - For hybrid circuits or circuit plates, with simple application and no need for a special form of the semiconductor circuits.
Patent DE-3932762-A1 (DE)
Title: Electronically-commutated DC machine - has auxiliary electronic power switch supplied with modulated clock pulses to control speed
Inventor: BERNAUER CHRISTOF DIPL ING
IPC: H02P6/08
Filed: 1989-09-30
Abstract: The DC machine has a permanent magnet rotor and a single-phase or multi-phase stator winding supplied via electronic power switches (14,15,16), in dependance on the detected rotor position. Each stator winding (U,V,W) is coupled to one DC node (18) at one end,  with the power switches (14,15,16) each coupled to the opposite DC node (19) via a common electronic power switch (21) supplied with modulated clock pulses. A free-running diode (22) is coupled across the stator windings (U,V,W) in series with the respective power switches (14,15,16). The rotor position is detected by at least one Hall IC (241..243) coupled to an electronic evaluation stage (24). ADVANTAGE - Simple speed regulation via modulated clock signal.
Patent DE-4005905-A1 (DE)
Title: Electric motor-driven throttle control for combustion engine - is backed up by emergency traction cable allowing low-speed operation in absence of electric power
Inventor: MADER REINHARD
IPC: F02D11/10
Filed: 1990-02-24
Abstract: The throttle flap (17a) is actuated electrically (51) by a motor (1) with gearing (2, 3) to the shaft (4a) of a planetary gear (54) having a sun wheel (7) and three planet wheels (5) rotating within an internally toothed ring (6) and driving a two-lever transmission (11-14). In the event of electrical failure the control can be taken over by a mechanism (52) incorporating a traction cable (19) from the accelerator pedal brought into engagement by means of a slotted coupling lever (22) and bolt (23). ADVANTAGE - Max. safety is guaranteed in various limiting conditions of e.g. vehicular road speed and road surface friction.