baber/WOPTO huggingface dataset:
Patent DE-3509805-A1 (DE)
Inventor: BILGER BERNHARD
IPC: B65G47/14
Filed: 1985-03-19
Abstract: 1. Parts supplier for an assembly system, with a parts bin (12) subdivided into a predetermined number of segments (12a to 12h), and with a feeding mechanism (16a to 16h, 17), which is connectable with the individual segments (12a to 12h) and supplies parts from the segments (12a to 12h) to a transfer station (49), whilst orienting and/or separating and/or checking the position, etc. thereof and, in accordance with the number of segments (12a to 12h), is provided an equal number of feeding mechanisms (14), which in each case can be individually connected to the single segments (12a to 12h), characterized in that the parts bin (12) is constructed as a carousel with sector-like segments (12a to 12h) rotatable about an axis (25), that the feeding mechanisms are constructed as drums (17) rotatable about a longitudinal axis (27) with rails (16a to 16h) distributed over their circumference and that the feeding mechanisms (16a to 16h, 17) can in each case be individually freely selectably connected to single segments (12a to 12h).
Patent DE-3510796-A1 (DE)
Title: Circuit arrangement for an inverter driver stage in telephone stations
Inventor: ROEDL THOMAS DIPL ING
IPC: H04M1/31
Filed: 1985-03-25
Abstract: The invention relates to an inverter driver stage to activate the off-normal relay in telephone stations. If a driver stage of this type is activated by a signal with a slowly rising edge, it is possible that, of the two transistor elements disposed in series between the feed wires, the first transistor element is not yet blocking, whereas the second transistor element is already opening, thus producing a short-circuit. To prevent this, the invention uses the different threshold voltages of bipolar transistors and field-effect transistors. The two series-connected transistor elements are field-effect transistors, the transistor element blocking in the operating condition being activated by a bipolar transistor (low threshold voltage) and thus always blocking before through-connecting the second series transistor element. The switching process is thus also independent of the feed voltage potential, and the control signal potential can be lower than the feed voltage potential. The driver stage can generally be used in the activation of gate circuits, but in particular of off-normal contacts in telephone dialling devices.
Patent DE-3514130-A1 (DE)
Title: Walking, running and motion meter which measures speeds, rhythms and timings with the aid of rays, oscillations or waves
Inventor: HUFENBACH KLAUS-DIETER
IPC: G01C22/00
Filed: 1985-04-19
Abstract: Provided for the precise measurement of walking, running and motion sequences are electronically exactly controlled units which by means of rays and/or oscillations and/or waves transmit signals with the aid of photocells or an infrared technique in such a way that the pulse generators (5) and pulse protectors (6), which, for example, are fastened to the shoe (2a) or the leg or to a different point of an individual or of a body or, for example, to a machine, transmit the motion sequences relating to the walking and running of said individual (4) in a wireless fashion or by means of electric cable to a computer (7) which is fastened, for example, to the wrist or other points of said individual (4). <IMAGE>
Patent DE-3514870-A1 (DE)
Title: Thermoplastic moulding composition
Inventor: MUENCH VOLKER DR
IPC: C08L55/02
Filed: 1985-04-25
Abstract: The invention relates to a thermoplastic moulding composition comprising:   A a copolymer based on ABS, which is formed from an elastomer (rubber) based exclusively on butadiene, onto which   a copolymer of a vinylaromatic monomer having 8 to 9 carbon atoms and acrylonitrile has been grafted, and a copolymer (hard matrix) built up from 50 to 90 % by weight of a vinylaromatic monomer having 8 to 9 carbon atoms and from 50 to 10 % by weight of acrylonitrile,  and, in each case based on 100 parts by weight of A, B from 200 to 20 parts by weight of a poly(oxamide) having a viscosity index, VI, of from 8 to 80 ml/g which contains the structural unit of the formula (I) <IMAGE> as a recurring copolymerised unit in the polymer chain, in which the radical R is a substituted or unsubstituted C2-C25-alkylidene, C5-C30-cycloalkylidene, C2-C80-oxaalkylidene group or a substituted or unsubstituted, monocyclic or polycyclic arylidene group, in which the arylidene radicals may be linked to one another via bifunctional groups.   The moulding composition can contain conventional flameproofing agents C and/or a halogen-free component D (synergist for C) and conventional additives E. It is preferably used for the production of mouldings.
Patent DE-3515275-A1 (DE)
Title: Linear movement pump
Inventor: HEINRICH HANS
IPC: F02B63/06
Filed: 1985-04-27
Abstract: A two-stroke engine with forced ventilation drives a pendulum flywheel mass supported at one point or parts directly fixed to it. In turn the pendulum directly drives the pump piston. In this way, a linear movement from the piston of the engine to the piston of the pump is ensured. <IMAGE>
Patent DE-3520710-A1 (DE)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D3/37
Filed: 1985-06-10
Abstract: Fabrics of wool and silk are gently washed with a liquid detergent which is free of inorganic builder salts and optical brighteners, has a pH value of from about 6 and about 8, and contains the following constituents: (a) from about 5 to about 15% by weight of the alkylglycolether sulfate sodium salt of primary C12-C18 alcohols containing on average from 1 to 3 ethylene glycol ether groups; (b) from about 15 to about 22% by weight of sodium alkylbenzene sulfonate having a linear C10-C14 alkyl chain; (c) from about 0.5 to about 5% by weight of fatty acid monoethanolamide of C12-C18 fatty acids, of which the content of saturated C12-C14 faty acids amounts to at least about 50 mole percent; (d) from about 0.05 to about 0.5% by weight of an emulsified silicone defoaming agent; (e) from about 0 to about 5% by weight of non-surface-active detergent additives; and (f) the remainder being water; wherein the total quantity of components (a)+(b) amounts to between about 20 and about 30% by weight, and the ratio by weight of components (a)+(b) to component (c) is between about 3:1 and about 25:1.
Patent DE-3521116-A1 (DE)
Inventor: PENNINGER JOSEF DR
IPC: C23F11/14
Filed: 1985-06-13
Abstract: Benzoyl alanines having the formula:   <IMAGE>   in which the symbols R1 and R2 (a) both represent hydrogen or (b) both represent a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms, or (c) R1 represents hydrogen and R2 represents a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms and in which the symbol R3 represents a C(CH3)m(CH2OH)3-m moiety wherein the symbol m represents an integer of from 0 to 3 and alkali metal and ammonium salts thereof, are disclosed. The compounds are useful as corrosion-inhibitors for metals in aqueous systems.
Patent DE-3521881-A1 (DE)
Title: 4-Amino-3-hydroxy-3-phenylbutanoic acid hydrochloride, process for its preparation and medicament based on it which has a nootropic and hypertensive action
Inventor: PEREKALIN VSEVOLOD VASILIEVIC
IPC: A61P9/02
Filed: 1985-06-19
Abstract: 4-Amino-3-hydroxy-3-phenylbutanoic acid hydrochloride is characterised by the following formula <IMAGE>   The given substance has a nootropic and hypertensive action and can be used as the active compound of a medicament. The given substance is prepared by the process which provides for the reaction of the  omega -acetylaminoacetophenone with diethyl bromomalonate in the presence of zinc in the medium of an organic solvent with formation of ethyl 4-acetamido-3-oxy-3-phenyl-2-ethoxycarbonylbutanoate, which is exposed to the reaction with the aqueous hydrochloric acid solution.
Patent DE-3523435-A1 (DE)
Title: Device for controlling the light intensity in a light pipe
Inventor: BIENK ECKHARD DIPL ING
IPC: G02F1/1333
Filed: 1985-06-29
Abstract: The subject-matter of the invention is a device for controlling the light intensity in at least one light pipe (1, 2, 3). Arranged between a light source (23) and the light pipe (1, 2, 3) is a liquid-crystal layer (10), the light scattering or light transmission of which can be varied by means of an electric field. <IMAGE>
Patent DE-3525604-A1 (DE)
Title: Novel  alpha -methyl ketones, processes for their preparation, and their use
Inventor: EMBERGER ROLAND DR
IPC: A23L27/20
Filed: 1985-07-18
Abstract: The invention relates to novel  alpha -methyl ketones of the formula <IMAGE> in which R1 denotes a C1-C2-alkyl group, R2 denotes a hydrogen atom, a C1-C2-alkoxy or C1-C2-alkylthio group and the broken line denotes a single or double bond, with the proviso that R1 is a methyl group if the broken line represents a double bond, to processes for their preparation, and to their use as perfumes and/or flavourings.
Patent DE-3527413-A1 (DE)
Inventor: MIKSCHL BERNHARD
IPC: H05B3/10
Filed: 1985-07-31
Abstract: An electric radiant heater (11) for heating a glass ceramic cooking surface (12) contains a dish-shaped insulator (14), to whose inner bottom surface (18) are fixed heater coils (20). The heater coils have an oval cross-section and are pressed by their narrow sides into surface (18) and fixed. The fixing pressing in takes place during the moulding of the moist insulator (14), made from fibrous material and by means of a male mould receiving the heater coils in slots.
Patent DE-3532770-A1 (DE)
Title: Clamping strip for pipes or the like, especially a pipe connector
Inventor: PFITZMANN WOLFGANG
IPC: F16L23/08
Filed: 1985-09-13
Abstract: A clamping strip for pipes or the like, especially a pipe connector, having a tensioning strip on whose ends external tensioning jaws are fitted which can be tightened with respect to one another by means of at least one screw and have limbs which extend over a portion of the circumference of the tensioning strip, the curvature of which limbs corresponds approximately to the curvature of the tensioning strip, the limbs having tongues which pass through recesses in the tensioning strip, and at least one of which engages behind the tensioning strip, said tongue running approximately in the same direction as the limb, and the screw shank interacting at at least one end with a lever which extends transversely with respect to the tensioning strip and is supported in the relevant tensioning jaw, the tensioning strip (10) having at both ends a raised section (20) which bulges outwards and accommodates on the inside the limb (30) (which has an approximately complementary shape) of a tensioning jaw (11, 12), and the tongues (31 to 33) of the limbs (30) are passed through the recesses (22 to 24) in the tensioning strip (10) from underneath, and two upwardly bent attachments (34, 35) are formed on the limbs (30), which attachments (34, 35) are separated in the lateral direction and pass from underneath through slots (26, 27) in the tensioning strip (10), one pair of attachments supporting the lever (38). <IMAGE>
Patent DE-3533317-A1 (DE)
Title: Nuclear reactor fuel element
Inventor: SCHMIDT EUGEN ING GRAD
IPC: G21C3/322
Filed: 1985-09-18
Abstract: A nuclear reactor fuel element which is easy to assemble has fuel rods containing nuclear fuel, a top fitting (2) and a bottom fitting (3) between which the fuel rods are located, and an elongated fuel assembly channel (5) comprising fuel rods and the top fitting (2) and bottom fitting (3). Said element also has a centrally arranged, elongated hollow member (4), which exhibits at each end an inlet and outlet opening for a flowing medium and has a cross-shaped cross-section and has at each end a bolt (7, 8), of which the bolt (7) engages at one end in a receiving opening in the top fitting (2) and the bolt (8) engages at the other end in a receiving opening in the bottom fitting (3). <IMAGE>
Patent DE-3540042-A1 (DE)
Inventor: LEY GREGOR DR
IPC: C09D7/63
Filed: 1985-11-12
Abstract: Plasters, renders, masonry paints, interior paints and glazes which contain from 0.5 to 10% by weight of a distearyldiketene emulsion consisting of (a) from 3 to 40 parts by weight of distearyldiketene, (b) from 10 to 70 parts by weight of a solvent, (c) from 5 to 50 parts by weight of water and (d) from 0.5 to 5 parts by weight of emulsifier have particularly advantageous properties.
Patent DE-3540576-A1 (DE)
Title: Devices for handbrake levers
Inventor: NAUMANN HERBERT
IPC: G05G23/00
Filed: 1985-11-15
Abstract: Devices for handbrake levers, drawbar operating devices and footbrake levers, which adjust the cable leading to the brakes prior to each braking sequence, generate a large, progressively increasing force for the braking sequence, with low operating forces, and, in a simple manner, by means of a self locking mechanism assume the function of a parking device, it also being possible to arrange a display device, which shows the cable adjustment travel already applied and indicates when servicing of the parking brake system is due. Due to the automatic adjustment of the cables, the maintenance intervals for the parking brake system can be extended. Since this fixing of the brakes by self-locking of the devices occurs only in the case of a large braking force, this makes it much more difficult to drive away the vehicle with the handbrake applied.
Patent DE-3545229-A1 (DE)
Inventor: BAUDER RICHARD DIPL ING
IPC: F02D41/38
Filed: 1985-12-20
Abstract: 1. A method for controlling the beginning of injection of a distributor injection pump for diesel fuel at a Diesel engine, with a closed loop control for the beginning of injection comprising a reference element (2) which provides a signal of the nominal value of the beginning of injection in dependence on various operation parameters, an actual value indicator (3) which provides a signal of the actual beginning of injection, a comparator (6) for comparing the nominal value with the actual value, and a controller (8) with proportional and integral portion (PI-controller), an open loop control superposing the closed loop control whereby the reference element (2) is connected to the input of a characteristic field unit (12) of the open loop control and the summed up output signals of the characteristic field unit (12) and of the controller (8) are supplied as adjusting values to the injection timing unit (17, 18), and an emergency switch-over unit (7) for an emergency function which cuts-off the controller (8) and renders it inoperative, characterized in that the values of the characteristic field are placed with respect to the beginning of injection so late or the beginnings of injection which result from the characteristic field are so late and close to the top dead centre (TDC) that at instationary operations distinct acoustical improvements are obtained by reducing the acceleration knock especially at acceleration from coasting, and that for the operation of the vehicle in case the emergency switch-over unit (7) has been actuated a switch-over towards earlier beginnings of injection is obtained in that constant correction values and/or correction values of a characteristic field are added to the values of the characteristic field of the open loop control, or a switch-over from the characteristic field of the open loop control to a separate emergency characteristic field takes place.
Patent DE-3602496-A1 (DE)
Title: Method for the parallel operation of invertors, and an invertor arrangement for carrying out the method
Inventor: HOLTZ JOACHIM PROF DR ING
IPC: H02M7/48
Filed: 1986-01-28
Abstract: In the case of an invertor arrangement having n parallel-operated invertors, (n-1) of the added output currents of the invertors are regulated such that the phases of the output currents of all n invertors essentially correspond, and their magnitudes are in each case 1/n times the magnitude of the sum current.
Patent DE-3612452-A1 (DE)
Title: Dishwashing device
Inventor: RIBEIRO JOSE PIRES
IPC: A47L15/39
Filed: 1986-04-14
Abstract: There is described a dishwashing device for plates, underplates, glasses, cups or the like. It comprises a base body 1 with an electric motor 2, the shaft of which projects outwards through the upper part of the base body; the shaft is designed so that it holds a planar disc 5 which has perforated pins on its upper side. The planar disc is designed to receive a flexible bowl 6, and there engage into it interchangeable brushing elements 9 or 8, 10 which are equipped with engagement pins adapted to the perforated pins of said planar disc 5. <IMAGE>
Patent DE-3623612-A1 (DE)
Title: Gear mechanism for an articulated-arm awning
Inventor: COLDEWEY HEIKO
IPC: E06B9/68
Filed: 1986-07-12
Abstract: The invention specifies a gear mechanism for an articulated-arm awning, which contains a first bevel gear, which can be driven by an operating element, and a second bevel gear, driven with predetermined speed reduction, for driving the awning-canvas shaft. The invention provides a planetary gear mechanism, the sun gear of which is fastened axially on the second bevel gear, the planetary gear carrier of which has, axially, a coupling part for coupling the awning-canvas shaft, and the supporting ring of which is rotatably mounted in a stationary housing and, by means of at least one control element, can be either fixed on the housing or rotated together with the planetary gear carrier.
Patent DE-3625481-A1 (DE)
Title: Stapling appliance for the stapling of labels, tickets, tags or the like
Inventor: WELTIN HERMANN
IPC: B65C7/00
Filed: 1986-07-28
Abstract: The stapling appliance serves for connecting a label 70 or the like to a flat article, for example a textile article. For this purpose, the gun-like appliance has a projecting hollow needle 25 with a longitudinal slot, through which the transverse piece 32 of a stapling thread 29 can be pushed forwards by means of a push rod 23. Arranged in front of the needle 25 are two clamping fingers 58 and 59 which are arranged transversely and which have an orifice 61 aligned with the needle and an edge indentation 63 opening into the orifice 61. The clamping fingers 58 and 59, which are at a distance from one another in the initial position, can close, thereby clamping the article 69 and the label 70, and can be pushed inwards onto the needle 25, so that there is no need for a pricking and countersupport by hand. The stapling appliance is provided with a compressed-air drive which brings about both the movement of the push rod 23, the stepped follow-up of the stapling threads 29 connected to one another to form a magazine row 28, and the closing and pushing of the clamping fingers 58, 59 onto the needle 25 as well as the associated return movements. <IMAGE>
Patent DE-3630324-A1 (DE)
Title: Electric pane-cleaning apparatus
Inventor: KLEIN WALTER
IPC: A47L1/03
Filed: 1986-09-05
Abstract: With the invention, the cleaning of panes, in particular the panes of aquariums, is considerably facilitated. In addition, through the rotational movement produced by the drive of the electric motor a more thorough cleaning of the panes is carried out. At the same time, both the fingers which have had to hold firmly the conventional cleaning magnets and the arm which has had to perform the longitudinal movements are relieved.
Patent DE-3633354-A1 (DE)
Title: Stand for utensils, in particular for writing and marking implements or the like
Inventor: HASS JUERGEN
IPC: B43M99/00
Filed: 1986-10-01
Abstract: Published without abstract.
Patent DE-3640349-A1 (DE)
Title: Method for the quantitative determination of the distribution of cholesterol in protein fractions
Inventor: AUFENANGER JOHANNES DR
IPC: C12Q1/60
Filed: 1986-11-26
Abstract: The invention relates to a method for the quantitative determination of the cholesterol distribution in protein fractions after electrophoretic fractionation thereof in a gel. In a known method, the cholesterol distribution was determined indirectly by establishing the distribution of lipoproteins on the gel. There is not always a correlation in the distribution of lipoproteins and of cholesterol, especially in certain diseases. In order to be able to determine the cholesterol distribution in the protein fractions directly, the gel is, after the electrophoretic fractionation of the proteins, incubated in an enzyme solution as staining solution, where the enzyme solution contains cholesterol esterase and cholesterol dehydrogenase, besides other substrates.
Patent DE-3641131-A1 (DE)
Title: Optoelectronic absolute-angle encoder
Inventor: EGER ROLF G
IPC: G01D5/347
Filed: 1986-12-02
Abstract: This encoder has the following characteristic components:     - rotating element (shaft)   - lamp   - shadow-generating disc without coding   - high-resolution light-sensitive flat sensor.   The angular position of the rotating element (shaft) is determined optoelectronically by measuring a shadow. The light of a light source (lamp) is measured by means of an optical sensor (preferably a flat semiconductor sensor "CCD" or dynamic RAM with optical window). Due to the angular position of a shadow disc (in most cases an eccentrically supported circular disc) connected to the rotating element, the sensor is more or less located within the shadow of this disc. The size and configuration of the shadow (shadow image) on the sensor is a measure of the angular position of the rotating element. No coding discs are necessary for the absolute-angle encoder. Using flat optoelectronic semiconductor sensors allows high accuracy and resolution and, at the same time small constructional form. The measurement value output is digital and interface-compatible with the usual microprocessors (TTL or CMOS with parallel or serial output).
Patent DE-3643908-A1 (DE)
Title: Screwing device driven by a pressure medium
Inventor: STOEGER LORENZ
IPC: B25B23/14
Filed: 1986-12-22
Abstract: The screwing device contains a screwing spindle with an elongated cylinder tube, in which there are arranged a rear screwdriver piston and, coaxially therewith, a front holding-down piston having a central bore in which a screwdriver is axially movable. In the rear region of the cylinder tube, there is situated a screwdriver drive shaft on which is arranged a hub which is held so as to be rotatable together with said drive shaft but displaceable axially with respect to it, the rear end section of said hub being connected to the screwdriver piston in such a way that it is axially displaceable together with the latter but rotatable with respect to it. The screwdriver is coupled to the hub via a snap-in coupling. During the forward stroke of the screwdriver piston, the snap-in coupling moves, with the majority of the hub, into the central bore of the holding-down piston, as a result of which the overall length of the screwing spindle is considerably reduced.
Patent DE-3644234-A1 (DE)
Title: Cutting insert for a working container of a food processor
Inventor: MAYER ROLF
IPC: B26D1/147
Filed: 1986-12-23
Abstract: It is proposed that the adjustment device for setting the cutting width have a handle, which is arranged in a recess which is preferably arranged on top and is situated in an adjustment plate region which is some distance from the revolving blade. The recess is preferably closed off by the top of the handle or of a lid arranged above the handle. <IMAGE>