baber/WOPTO huggingface dataset:
Patent DE-3540232-A1 (DE)
Title: Hydraulic brake system with traction control
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/44
Filed: 1985-11-13
Abstract: In a hydraulic brake system (Fig. 1) with traction control, having a master cylinder (2), which can be pressurised by a hydraulic booster (1), the master cylinder piston (5) is designed as a stepped piston, one step (14) together with a bush (53) with stepped bore supported in the housing forming an annular chamber (58) which is connected to the one brake circuit (16, 22, 31) via a pressure medium line (56, 57), into which a valve (35) is inserted, and an annular space (19) being formed between the bush (53) and that step (15) of the master cylinder piston (5) facing the working chamber (16), into which space this piston step (15) immerses and which is connected via a pressure medium connection (18, 21) to the brake circuit (16, 22, 31), into which a valve (26) is inserted, so that, depending on the control positions of the valves (26, 35), different cross-sections (F1 or F2 or F3) of the master cylinder piston (5) are acted upon by the pressure in the working chamber (16) and, should the booster fail, permit operation of the brake by foot power alone or, if the controlled pressure is admitted to the working chamber (16), a return of the master cylinder piston (5). <IMAGE>
Patent DE-3545723-A1 (DE)
Title: Frictional damping device for use in the power transmission path of a vehicle drive, in particular a clutch disc
IPC: F16F15/123
Filed: 1985-12-21
Abstract: The invention relates to an improvement in a frictional damping device for use in the power transmission path of a vehicle drive, in particular clutch disc with a hub and at least two disc assemblies which can be twisted relative to one another and of which one comprises a plate-shaped flange which, by way of an internal profiling, is provided with the ability for limited torsional play relative to the external profiling of the hub body, counter to the action of a first damping device acting only over a first angular range and of which the second bears friction facings, and a further damping device acting in an angular range adjoining the first angular range is provided between the first and the second disc assembly.
Patent DE-3601932-A1 (DE)
Title: Apparatus for the continuous moisture measurement of particles of coarse structure
Inventor: WUENSCHMANN HANS
IPC: G01N21/3554
Filed: 1986-01-23
Abstract: The invention relates to an apparatus for the continuous moisture measurement of particles of coarse structure, in particular of materials which do not flow well, have long fibres and tend to entangle, by the infrared reflection measuring principle. The aim and object is to provide an apparatus with which, at conveying streams which are open in the upward direction, the distance between measuring head and material undergoing measurement is kept constant irrespective of variations in the height of coverage and the degree of compaction and with which an approximately constant surface structure of the material undergoing measurement is achieved during measuring. This object is achieved according to the invention by fitting above the moving material undergoing measurement a sensing device which is mounted in a self-aligning manner by means of a guide rod and is provided with a counterbalance. On the guide rod there is a sliding element shaped like a ski, on which are fastened the measuring head of an infrared reflection measuring instrument, by means of a spacer, and opposite it a pivotable plate with an inspection window. The scanning apparatus adapts to the variations in the height of coverage. Measuring is carried out through the inspection window, which at all times rests on the material undergoing measurement. The invention can be used in the production of chipboards and fibreboards or in the industrial preparation of feedstuffs.
Patent DE-3616625-A1 (DE)
Title: Verfahren und vorrichtung zur eindickung einer suspension
Inventor: HENRICSON KAJ OLOF
IPC: B01D33/21
Filed: 1986-05-16
Abstract: Verfahren und Vorrichtung zur Eindickung einer insbesondere faserhaltigen Stoffsuspension. Beim Durchlaufen des Raumes zwischen zwei Siebflächen (6, 7) wird die Suspension hydraulisch eingedickt. Für die Dauer der Reinigung wird die Eindickung abwechselnd auf der einen und der anderen Siebfläche verhindert, indem die Absperrventile der Auslaßrohre (3, 4) der Filtratkammern (9a, 9b) geschlossen werden. Die Suspension wird von den Sieboberflächen mittels Flügeln (10) entfernt.
Patent DE-3620680-A1 (DE)
Title: Isoindoline dyes
Inventor: HAHN ERWIN DR
IPC: C07D209/44
Filed: 1986-06-20
Abstract: Isoindoline dyes of the general formula <IMAGE>  in which     R<1> is hydrogen, C1- to C4-alkyl or benzyl and R<2> and R<3> independently of one another are hydrogen, methyl, ethyl, methoxy, ethoxy, chloro, bromo, fluoro, trifluoromethyl, methoxycarbonyl, ethoxycarbonyl or nitro. In paints, printing inks and plastics, the dyes give pure, brilliant yellow colorations with good lightfastnesses and high colour strengths.
Patent DE-3621199-A1 (DE)
Title: Outer garment
Inventor: REDLEFSEN OLUF
IPC: A41D1/00
Filed: 1986-06-25
Abstract: In an outer garment having at least one essentially approximately tubular part, the longitudinal seam passing over its length is arranged as a single longitudinal seam helically around the circumference of the tubular part. This principle can be applied both in dresses and skirts and in trousers, blouses and shirts.
Patent DE-3631597-A1 (DE)
Title: Device for the direct insertion of optical-fibre cables between two communications interfaces
Inventor: BETZLER PETER DIPL ING
IPC: H04B10/25
Filed: 1986-09-17
Abstract: The invention creates a device by means of which it is possible to couple devices to one another via optical fibres even if these devices are not equipped with special transducers at their outputs and inputs, that is to say to provide a much wider field of application for optical fibres than was hitherto considered possible and, in addition, to retrofit existing systems for optical fibre connections. This is done by an electronic component (Ko, Ko') corresponding to the input of the second interface (S') and respectively to the output of the first interface (S) is connected after and respectively in front of the respective interface (S, S'), which electronic component applies electric pulses to the connecting socket (B and respectively B') of the optical fibre cable (L) and respectively receives the electric pulses converted from the incoming optical pulses in the connecting socket (B'). <IMAGE>
Patent DE-3634972-A1 (DE)
Title: Solar collector of simple design
Inventor: DZENUS MANFRED DIPL ING
IPC: F24S10/55
Filed: 1986-10-14
Abstract: A solar collector, capable of being manufactured from inexpensive and universally obtainable semi-finished products with a minimum of production equipment, consisting of two mutually parallel metal plates (2) which are welded close together at their edge and, if necessary, separated by spacers (5). Arranged between an inlet (3) and outlet (4) is a flow-guiding plate (7), for example made from netting wire or expanded metal, which ensures a favourable and uniform flow through the collector. <IMAGE>
Patent DE-3635778-A1 (DE)
Title: Device for fixing heating bars
Inventor: STECK WOLFGANG DIPL ING
IPC: A47L15/42
Filed: 1986-10-21
Abstract: A device for fixing heating bars in electrically heatable dishwashers which makes additional fastening means unnecessary is proposed, in which a fine or very fine sieve (screen) (12) of the sieve arrangement forms the supporting part and spacer for the heating bar(s) (10). <IMAGE>
Patent DE-3637495-A1 (DE)
Title: Process for producing and/or repairing frame structures filled in with panels
Inventor: HAMPEL-ZOELLNER MANFRED
IPC: C03C27/12
Filed: 1986-11-04
Abstract: The invention relates to a process for producing and/or repairing frame structures, in particular windows, provided with an infilling, in the case of which process an inert gas which increases the insulating effect is introduced into an interspace located between two infillings retained in the frame. The process can be rendered universally usable and a simple method for carrying out the process and an excellent insulating effect can be achieved in that the interspace (10) provided for receiving inert gas is sealed, at least in the region of an upper frame leg (15), by a flexible sealing band (9) which is arranged between two parts, bordering on said interspace, and which is fastened at least on one of these parts, and in that, for introducing the inert gas or for discharging the air displaced by the inert gas, use is made of at least two hollow needles (13, 14) which run past the sealing band (9) in the region of the upper frame leg (15) and are drawn out upwards after the filling procedure is completed. <IMAGE>
Patent DE-3640444-A1 (DE)
Title: Device for detecting the filling level in a container
Inventor: WERKMANN KARL-HEINZ
IPC: G01F23/296
Filed: 1986-11-27
Abstract: A device for detecting the filling level in a container has a metal cap (2) on a plastic inner part (1). A piezo element (4) is arranged internally on the end surface (3) of said metal cap (2). Contact is made with this piezo element by means of a contact-making device (5) in the form of a spring (6) which is bent in the shape of a U and is soft in the axial direction, but whose contact point (11) on the piezo element (4) cannot move out laterally. <IMAGE>
Patent DE-3641597-A1 (DE)
Title: Method for driving a photoreceptor in an electrophotographic copying operation
Inventor: TSUJIMOTO YOSHIHARU
IPC: G03G21/14
Filed: 1986-12-05
Abstract: A method according to the invention for driving a photoreceptor (1) in an electrophotographic copying operation is distinguished by the fact that the photoreceptor (1) is firstly driven at a first predetermined speed (v1) to carry out a preparation cycle and, to generate a latent image on the photoreceptor, is subsequently driven at a second speed (v0) which is less than the first predetermined speed (v1). The ratio of the first predetermined speed (v1) to the second speed (v0) of the photoreceptor (1) is preferably about 1.2 to 2.0. <IMAGE>
Patent DE-3700227-A1 (DE)
Title: Rotating tubular body supported from the inside or from the outside
Inventor: GOERGENS ERICH
IPC: F16C13/00
Filed: 1987-01-07
Abstract: Published without abstract.
Patent DE-3701111-A1 (DE)
Title: Chain connecting link for stud-link chains, particularly for round steel chains
IPC: F16G15/04
Filed: 1987-01-16
Abstract: The invention relates to a chain connecting link for stud-link chains, particularly for round steel chains, with a multi-part chain link assembled by positive engagement and with a chain-link stud; for high loading capacity, the invention proposes that the chain link (1) should be of C-shaped design, the opening (4) of the C profile lying on an extension of the chain-link stud (10), which is formed on one side of a T-shaped closing piece (8). <IMAGE>
Patent DE-3702040-A1 (DE)
Title: Table apparatus assembly
Inventor: GAUSELMANN PAUL
IPC: G07F17/32
Filed: 1987-01-24
Abstract: A table apparatus assembly, consisting of a plurality of interconnected games tables (gaming tables) or similar apparatus tables which provide clear user access in a mutually angled orientation and in which the table front edges, at least in part, point in diverging directions and the table areas of neighbouring tables leave wedge-shaped openings clear, is created in a user-friendly and appealing overall design, while taking into account in particular the requirements of freely accessible furniture, in an easily mountable and variable form by connecting the table areas to one another in the region of the intervening openings using fitting elements which are locked to the neighbouring tables on both sides.
Patent DE-3705586-A1 (DE)
Title: Electronically controlled fuel-metering device for an internal combustion engine
Inventor: PIWONKA FRIDOLIN DR
IPC: F02D41/16
Filed: 1987-02-21
Abstract: An electronically controlled fuel-metering device for an internal combustion engine is proposed which superimposes a mean value-free correction signal with camshaft frequency on the fuel metering signals which are dependent on characteristic operating variables of the internal combustion engine. With a suitable phase of the correction signal it is possible to avoid the shaking of the motor vehicle which is associated with the internal combustion engine. <IMAGE>
Patent DE-3706879-A1 (DE)
Title: Plant for the complex production of lost moulds
Inventor: AMBOS EBERHARD PROF DR ING
IPC: B22C25/00
Filed: 1987-03-04
Abstract: The invention relates to a plant for the complex production of lost moulds for castings, especially castings produced in small numbers, in the casting industry. The aim of the invention is to reduce production costs for castings to be produced in lost moulds and to increase productivity. The object of the invention consists in the development of a plant for the complex production of lost moulds for castings, especially for castings produced in small numbers, which by means of a space-saving arrangement of equipment and the use of parts that allow numerous possible combinations, ensures the production of different patterns and core boxes in a flexible manner according to the production programme. According to the invention, the object is achieved by the fact that the mould-box section is assigned a moulding machine and a core shooting machine which, for flexible production, each have a closed transport system with a central store and an assembly, production, cleaning and disassembly station. <IMAGE>
Patent DE-3708876-A1 (DE)
Title: Process for producing a sintered article of silicon nitride having very good high-temperature strength and an article produced by the process
Inventor: KANZAKI SHUZO
IPC: C04B35/584
Filed: 1987-03-18
Abstract: A sintered article of silicon nitride having exceptional strength at elevated temperature is produced by mixing silicon nitride powder with particular amounts of SiO2 powder and oxides of at least one of the metals yttrium or the rare earths of the lanthanum series. The sintered article of silicon nitride thus obtained contains silicon nitride particles, crystalline Si2N2O and a metal silicate whose glass-like phase is discontinuously distributed so that excellent behaviour at high temperatures results.
Patent DE-3717131-A1 (DE)
Title: Skate-type Ski
Inventor: BECKER HEINZ
IPC: A63C5/025
Filed: 1987-05-21
Abstract: Skate-type ski permits safe, low-friction and easily controllable and steerable forward movement both on flat ice surfaces and on hard, compacted snow and névé surfaces. The skate-type ski has a flat, rigid running part (10) with a front end directed away from the flat running surface (11). A ski binding (40), known per say is fixed on the running part (10) either directly or indirectly via a carrier plate (30) in order to connect a boot (45) releasably and rigidly to the running part (10) both by the boot toe (46) and by the heel section (47). Two metal runners (20) are imbedded in the underside of the running part (10) and project beyond the running part (11) thereof, and extend uninterruptedly over the entire length of the running surface (11), parallel and at a distance from the lateral surfaces (15) of the running part. At the front end (33) these metal runners (30) are recessed into the rising front end (13) of the running part with no transition. <IMAGE>
Patent DE-3717137-A1 (DE)
Title: Pack and process for the packaging of crystallising products, particularly of margarine fats
Inventor: NIUTANEN EERO OLAVI
IPC: B65B25/06
Filed: 1987-05-21
Abstract: The subject of this invention is a process for the packaging of crystallising products, there being formed from the product a packaging unit (8) which is divided into slices and/or pieces and from which the individual slices (9) or pieces can be separated during use, crystallising out still continuing after the packaging phase. The subject of the invention is also a corresponding fatty-product pack. The invention is aimed at providing a large packaging unit suitable for industry and having smaller part quantities. The product is cut into pieces and/or slices when crystallisation has progressed until crystallisation no longer takes place through the cut surface. <IMAGE>
Patent DE-3727517-A1 (DE)
Title: Method for producing patterned semiconductor bodies, and patterned semiconductor bodies produced thereby
Inventor: KASPER ERICH DR RER NAT
IPC: H01L21/20
Filed: 1987-08-18
Abstract: The invention relates to a method for producing insulated semiconductor regions in a semiconductor body. Etched into the semiconductor body are trenches (grooves, moats) into which semiconductor layers are selectively grown, using the MBE method, in such a way that a free zone exists between the semiconductor layer sequence and the trench wall. The free zone is filled with insulating material. Semiconductor bodies patterned in this way are designed for the three-dimensional arrangement of semiconductor components.
Patent DE-3734005-A1 (DE)
Inventor: SCHMIDT GUNTER DIPL CHEM DR
IPC: A23K20/195
Filed: 1987-10-08
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.
Patent DE-3736053-A1 (DE)
Inventor: JORDAN ERNST-GUENTHER ING GRAD
IPC: H01T1/12
Filed: 1987-10-24
Abstract: A device for monitoring voltage surge deflectors includes at least one surge deflector (1) with a defect indicator (2) and a switching element (3, 4) which can be activated by the indicator (2) on the failure or removal of a deflector (1). The surge deflectors are similarly directed and are arranged immediately adjacent to one another, so that monitoring of a plurality of voltage surge deflectors (1) from a distance is made possible, the danger of inductive coupling is diminished, and the danger of arcing over is excluded as completely as possible. An optical emitter (3) and receiver (4) are provided as the switching element, whereby signals sent from the emitter (3) to the receiver (4) pass through a signal path (5) which can be interrupted by a cam-operated shutter in defect indicator (2). <IMAGE>
Patent DE-3736754-A1 (DE)
IPC: A01K31/00
Filed: 1987-10-30
Abstract: A flooring panel (P) suitable for use in constructing floors for poultry raising houses comprises a plane surface (1) which has a number of throughgoing apertures (2), at least two edges of said panel being provided with cut-outs to register with cut-outs of adjacent panels, at least two of the edges of each panel forming a step the thickness of which is divided into an upper and a lower half, the outermost edge of each half of the thickness of the panel following a zig-zag or wavy line (3). The panel is suitably reinforced and stiffened by a number of webs extending in parallelism. <IMAGE>
Patent DE-3737629-A1 (DE)
Title: Automatic tensioning device with a free piston
Inventor: OKABE YOSHIO
IPC: F16H7/08
Filed: 1987-11-05
Abstract: An automatic tensioning device of the free piston type regulates the tension of a toothed belt on the motor of a motor vehicle. The tensioning device comprises a main body, a piston, received displaceably in the latter and forming a first oil chamber, a free piston, arranged displaceably in the main body and delimiting a second oil chamber, a first sealing member, inserted between the main body and the free piston, a second sealing member, arranged between the free piston and a rod of the piston, an oil duct, constructed in the piston and establishing a connection between the first and the second oil chamber, a non-return valve arranged in this duct, a first spring stressing the piston and a second spring stressing the free piston towards the second oil chamber.
Patent DE-3740577-A1 (DE)
Title: Method for automatic dewatering control
Inventor: SONNTAG LEOPOLD
IPC: D21F1/48
Filed: 1987-11-30
Abstract: For controlling the dewatering of a paper web, the water quantity, for example, is determined (7, 8) in a suction box s, compared with a desired value in a computer 9, 10 and the suction loading of the suction boxes d to r controlled as a function thereof. The result is a constantly good paper quality with optimised application of energy and low raw material losses. <IMAGE>
Patent DE-3742637-A1 (DE)
Title: Apparatus for raising an empty sack
Inventor: MEHRDORF JOACHIM PROF DR ING
IPC: B65B43/30
Filed: 1987-12-16
Abstract: Published without abstract.
Patent DE-3744267-A1 (DE)
Title: Rubber mixture for the tread of a pneumatic tyre for vehicles
Inventor: RUSSELL RICHARD MICHAEL DIPL C
IPC: C08K3/04
Filed: 1987-12-24
Abstract: A rubber mixture for the tread of a pneumatic tyre for vehicles with improved wet grip, which mixture contains a solution-polymerised styrene-butadiene copolymer with a relatively high styrene content or a blend of emulsion- and solution-polymerised styrene-butadiene copolymers, in which the styrene content is at least 30 % by weight and the content of 1,2-vinyl structure is at least 30 % by weight, and these are crosslinkable or vulcanisable in the presence of at least 20 % by weight of a carbon black whose iodine adsorption number is at least 150 mg/g and whose dibutyl phthalate number is at least 120 cm<3>/100 g. The wet grip of the tread rubber is improved by at least 5 % compared with known SBR mixtures for the tread.
Patent DE-3800461-A1 (DE)
Title: Processes and devices for decontaminating contaminated soils
Inventor: EICHLER DIETRICH DR
IPC: B09C1/02
Filed: 1988-01-11
Abstract: The invention relates to processes and devices for the extractive decontamination of clay- and loam-containing soils which are contaminated with aliphatic, aromatic and halogenated hydrocarbons. The aim is to achieve a substantial degree of removal of the contaminants from the contaminated soil by the use according to the invention of two non-miscible fluids which differ with regard to surface tension and affinity, without substantial quantities of extraction fluid remaining in the decontaminated soil and without fines, such as clay, loam or solid organic components being leached from the soil. A further objective of the soil decontamination process is the possibility of using it under demanding practice conditions without employing complicated separation devices.
Patent DE-3810036-A1 (DE)
Title: Circuit arrangement for the speech-recording of broadband signals onto magnetic tape
Inventor: PHILIPPS MICHAEL DIPL ING
IPC: G11B15/04
Filed: 1988-03-25
Abstract: A circuit arrangement for the speech-recording of broadband signals onto magnetic tape which comprises only few components is proposed. The circuit arrangement substantially comprises a differential amplifier which is driven by means of a rotating transformer and which emits an output current for a recording magnetic head via an inductive transformer.
Patent DE-3811645-A1 (DE)
Title: Method of producing one-piece cast dentures
Inventor: BEHNJE HANS-JOACHIM
IPC: A61C13/00
Filed: 1988-04-07
Abstract: A method of producing one-piece cast dentures of a metal alloy which is pourable when hot and solidifies on cooling, with preparation of a plaster model of the teeth as a mould of a negative impression, shaping of a model of the denture from a modellable pre-formed article, embedding of the denture model in a curable embedding composition, curing of the embedding composition and baking of the denture model by heating and casting of the denture from the metal alloy in the cavity produced by baking, is characterised in that the denture model is modelled directly on the plaster model of the teeth from a pre-formed article of a plastically deformable, curable and cuttable plastic material, optionally with attachment of other parts of the denture model of a similar plastic material, in that the denture model is lifted from the plaster model of the teeth after curing of the plastic material and is thereafter embedded in the curable embedding composition.