baber/WOPTO huggingface dataset:
Patent DE-3523800-A1 (DE)
Title: Process for the preparation of water-dilutable coating materials based on fatty acid-modified or oil-modified resins
Inventor: BENYI GYOEZOE DR
IPC: C08F283/00
Filed: 1985-07-03
Abstract: The invention relates to a process for the preparation of water-dilutable (water-thinnable) coating materials based on fatty acid-modified or oil-modified, vinylated resins. The process according to the invention is characterised in that the vinylation is carried out in the presence of vinyloxazoline compounds of the formula (I), (II) and/or (III) <IMAGE> In the formulae (I), (II) and (III), R1, R2 and R4, independently of one another, are saturated or unsaturated, optionally substituted alkyl groups having 1-18 carbon atoms or optionally substituted aromatic hydrocarbon groups, and R3 is an alkyl group having 1-4 carbon atoms. The vinylation can be carried out in any desired step in the preparation of the resin. The vinyl monomer mixture containing the additives according to the invention is accordingly reacted with epoxy fatty acid esters built up from fatty acids and epoxy resin or with alkyd resins or with the product of the reaction of fatty acids and unsaturated polycarboxylic acids, or first the fatty acid is vinylated and the resin is then built up by addition of epoxy resin or a mixture of polycarboxylic and/or monocarboxylic acids and polyols or unsaturated polycarboxylic acids.
Patent DE-3523904-A1 (DE)
Title: Test head for measuring and processing machines
Inventor: LIEBERWIRTH CLAUS
IPC: G01B7/00
Filed: 1985-07-04
Abstract: In this test head, the probe is mounted in a flexible moulded part which is sealed by a pressure sensor. Owing to the configuration of the flexible moulded part, the probe can be moved in a plurality of directions, and in the event of deflection in all lateral directions the result is the same variation in force at the free end of the probe. The interior of the moulded part is filled with a liquid. When the probe touches the surface of an object, the pressure in the interior changes, and the pressure sensor thereby produces an electrical output signal.
Patent DE-3528843-A1 (DE)
Inventor: HACHMANN KLAUS DR
IPC: A01N59/00
Filed: 1985-08-10
Abstract: A microbially self-decontaminating dermatological cleansing concentrate containing at least one washing-active surfactant and at least one standard cleansing concentrate additive, and having a viscosity of about 500 to 5,000 mPas, improved by incorporating hydrogen peroxide, at least one fatty acid alkanolamide, and at least one water soluble alkali salt or ammonium salt; and a method for its use.
Patent DE-3529469-A1 (DE)
Title: Drawing device
Inventor: LINK BERNHARD
IPC: B43L7/00
Filed: 1985-08-16
Abstract: Right-angle templates, including straightedges are provided along the largest straight drawing edge with a row of points in the form of holes which correspond to the main gradations of the scale. The starting point of the row of holes which is drawn out to form a slot has recesses assigned to it, into which recesses a handle piece can be inserted. A rotary point of the handle piece pricks the drawing base through the opening of the slot. It is therefore possible to draw circles spaced at the same intervals as the holes. The displaceability of the rotary tip ensures that all the intermediate radii are included as well, however. Relocating the handle piece in the recesses makes it possible to insert the rotary tip at the point of intersection of an angle scale, permitting the drawing of angles and vectors in a rotationally guided fashion. The flanking insertion of two handle pieces turns the drawing device into a stationary positioning rail.
Patent DE-3530467-A1 (DE)
Title: Fifth-wheel coupling
Inventor: HUNGER WALTER
IPC: B62D53/08
Filed: 1985-08-27
Abstract: The proposed fifth-wheel coupling serves to connect a semitrailer to a semitrailer traction engine. The coupling plate 1 which is attached to the said engine bears on its surface an antifriction layer 2 and also its wearing ring 3 and its locking hook 4 are covered with an antifriction layer on the surfaces coming into contact with the king pin of the semitrailer. In this way, the fifth-wheel coupling is almost completely free of wear and requires virtually no maintenance.   <IMAGE>
Patent DE-3530922-A1 (DE)
Title: Projection device for a guidance beam
Inventor: ROTHE ERNST
IPC: G02B26/04
Filed: 1985-08-29
Abstract: A projection device for a guidance beam is described, in the case of which an objective (14) images in a space (15) a subregion of a Siemens star (13) which rotates about a rotation axis (16) and is illuminated by a light source (11), so that an object to be guided determines from the respective modulation frequency of the imaging light beam its position in a plane at right angles to the axis (17) of the guidance beam. The projection device according to the invention is distinguished by the fact that, in order to suppress orders higher than the first, the separating edges between the radial beams of the Siemens star (13) which in practice do not influence the light beam and those radial beams which do influence the light beam are constructed to run gradually. This results in the advantage that the intensity response always has single maxima so that the object to be guided can determine the frequency directly and, from this, its relative position in a plane at right angles to the axis of the guidance beam. In the case of a particularly advantageous development of the invention, the gradual response is formed by a second modulation pattern which runs in the radial direction and whose local frequency is higher than the local frequency of the radial beams of the Siemens star. <IMAGE>
Patent DE-3532979-A1 (DE)
Title: Inner auxiliary heating for pipelines
Inventor: TOLLKOETTER GUENTHER
IPC: F16L53/32
Filed: 1985-09-16
Abstract: In the case of essentially tubular transport and/or conveying lines, in particular made of glass, a solution is to be provided which enables them to be heated with little complexity in terms of design, construction and equipment in a cost-effective and efficient manner and in particular also permits retrofitting of existing lines, the line transparency being retained in transport and/or conveying lines made of glass. This is achieved by at least one hose-like hollow body (1) arranged in the interior of the transport and/or conveying line (2). A heating medium (4) flows through the hollow body (1), and a medium (5) located in the transport and/or conveying line (2) flows fully around the hose-like hollow body (1). <IMAGE>
Patent DE-3533736-A1 (DE)
Title: Device for detecting the number of special games in automatic gambling machines
Inventor: NEUMANN WALTER
IPC: G07F17/32
Filed: 1985-09-21
Abstract: A device for detecting the number of special games in two or more automatic gambling machines which exhibit a counter for determining the number of games and an optical and/or accoustic signal generator which outputs a signal during the special-game phase of an automatic gambling machine, each automatic machine (10, 11, 12) being associated with an AND gate (16) to which the signals from the counter (14) and of the signal generator (13) are applied and which forwards the counting signal to an associated memory element (17, 18, 19) if, at the same time, the signal from the signal generator (13) is present, a sampling device (21) successively samples the memory elements (17, 18, 19), one sampling cycle being shorter than the duration of one game, and outputs a memory signal to a computer (24) counting and processing the number of memory signals, the computer outputting a reset or delete signal to a memory element (17, 18, 19) after it has been sampled, and a display device (25) being connected to the computer (24) for displaying the number of special games per automatic gambling machine (10, 11, 12). <IMAGE>
Patent DE-3542054-A1 (DE)
Title: Sealing end for, in particular, plastic-insulated high-voltage cables
Inventor: ROENISCH WOLFGANG DIPL ING
IPC: H02G15/22
Filed: 1985-11-28
Abstract: In the case of a sealing end for plastic-insulated high-voltage cables, a plug element of elastomeric material is pushed over the end of the cable and, with a sealing lip, embraces a supporting tube introduced into the housing of the end termination. A shaped part pushed over the sealing lip is braced with the end of the supporting tube.
Patent DE-3543951-A1 (DE)
Title: Grab with two shells or with grab arms
Inventor: KINSHOFER ALFRED
IPC: B66C3/16
Filed: 1985-12-12
Abstract: Published without abstract.
Patent DE-3600946-A1 (DE)
Title: Belt band
Inventor: FABRITZ GERHARD
IPC: A01G17/12
Filed: 1986-01-15
Abstract: According to the invention, a belt band, which can be produced from different materials and which is used for holding or fastening young trees, is reinforced, according to Figure 1 and 2, by means of stainless wires 3, 3'. These wires are drawn through thin tubes 2, 2' which are attached to the belt band 1 so as to extend along the longitudinal edges of the latter. <IMAGE>
Patent DE-3603431-A1 (DE)
Title: Process for preparing acicular (needle-shaped) ferromagnetic metal particles consisting essentially of iron
Inventor: HOPPE KLAUS-DIETER DR
IPC: B22F9/22
Filed: 1986-02-05
Abstract: The invention relates to a process for preparing ferromagnetic metal particles consisting essentially of iron, starting from an acicular alpha -FeOOH which, after a shape-stabilising dressing on the particle surface, is heat-treated at from 500 to 850 DEG C and subsequently reduced by means of gaseous reducing agents (reductants) at from 200 to 500 DEG C to the metal, the  alpha -FeOOH used being prepared in the presence of zinc and phosphate ions.
Patent DE-3604228-A1 (DE)
Title: Ice accumulator with direct vacuum evaporation
Inventor: KAUBEK FRITZ DIPL ING
IPC: F25D3/02
Filed: 1986-02-11
Abstract: In ice accumulators, which are charged by direct vacuum evaporation, gaps 4 arise between the ice layer 2 and the heat-exchange surfaces in the case of simultaneous heat supply, which gaps greatly hinder further heat supply. The invention solves this disadvantage by the addition of water-soluble substances which only slightly lower the freezing point of the water filling. As a result of the addition, solid phases 5 and liquid phases 6 occur next to one another inside the evaporator 1. Gaps 4, which hinder the heat transmission, are thus avoided. Since, as a result of the addition, the density anomaly of pure water also disappears, a more uniform solidification temperature arises. <IMAGE>
Patent DE-3605489-A1 (DE)
Title: Four-wheel drive with control of the drive power distribution as a function of the speed differential between front and rear wheels
Inventor: TORII SHUUJI
IPC: B60K23/04
Filed: 1986-02-20
Abstract: A four-wheel drive for a vehicle contains an intermediate transmission clutch, which can be controlled for variable transmission of a drive power from an engine to the front wheels of the vehicle. The torque transmitted by the intermediate transmission clutch can be varied as a function of a speed differential between the front wheel and the rear wheels, determined by means of a suitable speed detector. The control controls the distribution ratio between the drive power transmitted to the front wheels and that transmitted to the rear wheels preferably in such a way that the distribution ratio is reduced when the speed differential increases in a positive direction, that is when the speed of the front wheels is greater than that of the rear wheels, and so that the distribution ratio increases when the absolute value of the speed differential diminishes in a negative direction.
Patent DE-3610161-A1 (DE)
Title: Process for the production of a preform of an optical waveguide
Inventor: GEYER ARTHUR DIPL ING
IPC: C23C16/452
Filed: 1986-03-26
Abstract: The invention relates to a process for the production of a preform of an optical waveguide (optical fibre) by external deposition of aerosol particles over the entire length of a circular-cylindrical support element. The deposition is supported by baffles and a high-frequency alternating electric field applied between the support element and the baffles.
Patent DE-3610557-A1 (DE)
Title: Tubes for winding web-shaped materials, in particular base papers for photographic layers
Inventor: SACK WIELAND DR DIPL PHYS
IPC: B65H75/10
Filed: 1986-03-27
Abstract: A tube is described for winding web-shaped materials, in particular base papers for photographic layers, which is additionally provided on its circumferential surface with a coating of an elastically or plastically deformable material which consists of a plastic, a metal or rubber and is applied in the thickness between 0.1 and 2 mm.
Patent DE-3614885-A1 (DE)
Title: Air heater
Inventor: KOIVISTO MIKKO
IPC: F24H9/20
Filed: 1986-05-02
Abstract: Air heater for solid fuels, such as wood, coal, peat etc., which has two blower groups which are controlled by controllers and thermostats in such a way that a first blower group is switched on when the temperature in the hot-air duct has exceeded the value set at a control member, and that the second blower group is switched on when the value set at the control member is exceeded and at the same time the set value of a second control member in a room to be heated is higher than the temperature in this room, the control of the supply of combustion air in this control system taking place independently of the temperature-controlled heat emission.
Patent DE-3615957-A1 (DE)
Title: Adder circuit in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1986-05-12
Abstract: The adder circuit according to the subject of the invention has a main circuit (2), which consists of 36 individual shift-adder circuits (8). In this adder circuit, the main circuit (2) processes only the value 1. From all summands which are greater than the number 4, a partial summand with the value 5 is split off and processed in the dual full adder (3). If the sum or remaining sum of the main circuit (2) is greater than the number 4, a partial amount (a partial sum with the numeric value 5) is derived from this too, and processed in the dual full adder (3). <IMAGE>
Patent DE-3619135-A1 (DE)
Title: Continuously variable control gear
Inventor: MOELLER REINHOLD
IPC: F16H15/22
Filed: 1986-06-06
Abstract: Published without abstract.
Patent DE-3622389-A1 (DE)
Title: Plane iron for hand planes
IPC: B27G17/02
Filed: 1986-07-03
Abstract: A plane iron for hand planes is described, having a holding-iron pair, between which an interchangeable cutting knife is accommodated. The cutting knife is supported flat against a lower holding iron and is pressed against the lower holding iron by an upper holding iron or the cap iron close to the cutting edge. The lower holding iron has a holding pocket, corresponding to the thickness of the cutting knife, for a part of the cutting knife remote from the cutting edge. With this design, a plane iron is provided with which the cutting edge can be fixed chatter-free in the hand plane.
Patent DE-3628563-A1 (DE)
Title: Power supply unit having a transformer and a printed circuit board
Inventor: DIEHM KLAUS
IPC: H01F27/40
Filed: 1986-08-22
Abstract: The invention relates to a power supply unit having a transformer whose magnetic core is composed of transformer laminates and is held together by means of screws, and having a printed circuit board which carries the electrical components and is attached to the transformer. The printed circuit board is fitted to the transformer in a protected manner such that it is not susceptible to defects, according to the invention, in that the printed circuit board is provided with latching attachments of two mutually opposite sides, which latching attachments are latched into latching receptacles on the side walls of a holder in the form of a bracket, and in that the side walls of the holder are connected to the transformer core in the region of their free ends by means of spacer sleeves and screws which connect the transformer laminates of the magnetic core.
Patent DE-3629575-A1 (DE)
Title: Horizontal container for treating red wine must
Inventor: QUETSCH KARL-HEINZ
IPC: C12G1/02
Filed: 1986-08-30
Abstract: A horizontal container for treating red wine must is described. Horizontal container which is rectangular, square or has an almost endless U-shaped cross-section; tapers in an inclined fashion in its lower region; and has a supporting and frame structure, a motor-driven spindle unit being present above the container. A so-called cylinder supporting part is screwed over this spindle unit in the longitudinal direction of the container. A lifting device, which can advantageously take the form of a pneumatic cylinder, is mounted on the cylinder supporting part. The cylinder rod executes vertical lifting movements. A wedge-shaped immersion part is situated on the cylinder rod, the wide surface of the said part pointing downwards. The container has a sprinkling device, double-chamber segments for cooling and heating and juice extracting chambers. A discharging worm is mounted in the lowest region. Manholes and doors are provided for filling and cleaning.
Patent DE-3631536-A1 (DE)
Title: Plasma-sprayed ceramic bodies which are impermeable to gas (gastight) and also process for the preparation thereof
Inventor: KURZ GUENTER DIPL CHEM DR
IPC: C04B41/50
Filed: 1986-09-17
Abstract: The present invention relates to plasma-sprayed ceramic bodies which are impermeable to gas and which are obtainable by sealing the pores in the plasma-sprayed ceramic workpieces by solids which are formed by chemical reaction in the pores.
Patent DE-3634434-A1 (DE)
Title: Electric battery
Inventor: BARTHEL RUDOLF DR
IPC: H01M12/08
Filed: 1986-10-09
Abstract: The invention relates to a lead-free electric battery which is improved with respect to Application P 3514013.5 and which contains, in addition to the electrolyte, at least one halogen-substituted quinone-forming compound in the anode compartment of the cell(s) and zinc bromide with potassium chloride added as catholyte.
Patent DE-3635470-A1 (DE)
Title: Jigsaw
Inventor: KRETSCHMAR PETER DIPL ING
IPC: B23D49/16
Filed: 1986-10-18
Abstract: The object of the invention, in a jigsaw with oscillating stroke movement, is to realise a rotary movement of the plunger (scroll movement) with simple means. For this purpose, the invention provides for the plunger (1), in its end area remote from the saw blade, to be provided with a pivot (8) for the oscillating stroke movement, which runs transversely to the longitudinal axis (1') of the plunger (1) and engages in two link blocks (6, 7) axially guided in a sliding bush (11) connected mechanically to the adjusting knob (14) and arranged concentrically to the plunger (1), and for the sliding bush (11) to be rotatably mounted in the saw housing (16), to be axially liftable by means of the adjusting knob (14) and to be lockable with recesses (15) corresponding with detents (17) attached to the saw housing (16) (Fig. 1). <IMAGE>
Patent DE-3637524-A1 (DE)
Title: Multicoloured thermoplastic film
Inventor: EYSEL KONRAD DIPL ING
IPC: B29C65/62
Filed: 1986-11-04
Abstract: The invention relates to a multicoloured thermoplastic film, in particular for lining vehicle interiors, comprising a preferably single-coloured basic material and at least one differently coloured admixture. For aesthetic reasons, a textile appearance is required for such a film, for which purpose its visible surface is not only embossed to imitate the course of a knitted or woven thread, but also exhibits speckles of colour imitating the inhomogeneous coloration of a natural fibre. To produce an abrasion-resistant speckling, it is proposed, as a departure from the previous practice of printing onto the film, to colour it throughout the material by mixing in with the preferably single-coloured basic material particles of a different colour which are significantly larger than pigments and, at the softening point of the basic material, are solid or at least significantly more viscous than the basic material. In contrast to the known different coloured admixtures for floorings and desk pads etc., any streaking is avoided.
Patent DE-3638735-A1 (DE)
Title: Telecommunications network, in particular mobile radio network
Inventor: DIEDERICH HANS G DIPL ING
IPC: H04W8/24
Filed: 1986-11-13
Abstract: In a mobile radio network with one central station and a plurality of microprocessor-controlled subscriber stations, the subscriber stations (1) are equipped with read-only memories (5) to store invariable equipment-specific information and also with programmable memories (6) (e.g. EPROMs) to record technical equipment data which need to be updated. The information from both memories is combined via the microprocessor (7), which is provided in any case, before it can be retrieved by the central station or network operator. This retrieval is carried out either via the information paths of the telecommunications network or, in the event of routine or fault-related checks of the subscriber stations, by a testing device outside the network or by a person commissioned by the network operator. <IMAGE>
Patent DE-3639116-A1 (DE)
Inventor: MERTENS FERDINAND DIPL ING
IPC: H05B41/392
Filed: 1986-11-15
Abstract: The DC power supply circuit has an isolating transformer (13'), whose inductance (16) is alternately charged via an electronic switch (T2) and discharged via a diode (17) onto a capacitor (18). The initial voltage (UA) of the isolating transformer is continuously monitored. If a threshold value is exceeded, the switch (T2) located in an input line (11) of the isolating transformer is switched to the off state. The off state is terminated as soon as the initial voltage drops below the threshold value again. The DC power supply circuit allows loads which require a specific DC voltage to be connected to different supply voltages without any changeover switching being required. The circuit provides good safety against overvoltage originating from the mains. It is self-monitoring and protects the connected load. 
<IMAGE>
Patent DE-3642564-A1 (DE)
Title: Liquid detergent and cleaner
Inventor: SATSUKI TERUHISA
IPC: C11D1/29
Filed: 1986-12-12
Abstract: A liquid, aqueous detergent and cleaner is characterised by a content of     (A) 10-40 % by weight of an anionic wetting agent of the formula:  RO(CH2CH2O)nSO3M  in which:   R is a linear or branched alkyl or alkenyl group with 11-15 carbon atoms,   n is a number from 2 to 7 and   M is an alkali metal, ammonium or alkanol-substituted ammonium;   (B) 2-20 % by weight of at least one monoalkanolamine and/or dialkanolamine and   (C) 0.5-10 % by weight of an organic acid,  or   (A') 20-50 % by weight of a surface-active component comprising an anionic wetting agent and a nonionic wetting agent; (B') 3-20 % by weight of at least one monoalkanolamine and/or dialkanolamine;   (D) 0.001-7 % by weight of at least one chelating agent consisting of diethylenetriaminepentaacetic acid, triethylenetetraminehexaacetic acid, hydroxyethylenediaminetriacetic acid and the salts thereof and (E) 1.5 moles or less, based on the molar amount of component (B'), of at least one metal ion consisting of calcium, copper(II) and manganese ion.