baber/WOPTO huggingface dataset:
Patent DE-3423508-A1 (DE)
Title: Antilock brake device for motor vehicles
Inventor: ECKHART ALFRED
IPC: B60T8/26
Filed: 1984-06-26
Abstract: In an antilock brake device for wheel brakes of motor vehicles at least one brake circuit fitted with sensors is provided for the automatic brake pressure control of the wheel brakes (13, 14) of at least one vehicle axle (1). In addition at least one brake circuit not fitted with sensors is provided for control of the wheel brakes (17, 18) of at least one further vehicle axle (2). The brake circuit not fitted with sensors has at least one brake pressure reducing valve (21; 22), which is monitored by the brake circuit fitted with sensors and which undertakes a certain pressure reduction (1; 2), by means of which at least one brake cylinder (17) of the wheel (5) on a vehicle axle (2) not fitted with sensors is actuated. <IMAGE>
Patent DE-3425137-A1 (DE)
Title: Electrical circuit arrangement
Inventor: ZIMMERMANN AXEL
IPC: H03K17/082
Filed: 1984-07-07
Abstract: An electrical circuit arrangement is proposed on a load circuit which is controlled by means of a thyristor, in the case of which load circuit the control electrode, which is connected to the electronic module via a pnp transistor, is additionally connected to the base of an npn transistor, which is connected by means of its emitter to the negative terminal of the DC voltage supply, in order to detect interruptions in the load circuit caused by defects and in order that said load circuit be disconnected in case of danger, the collector of which npn transistor is connected on the one hand via a resistor to the positive terminal of the DC voltage supply and on the other hand to the measurement input of the electronic module in such a manner that the insufficient extension of the pulse-shaped signal which is present at the control electrode is identified and the setting for producing the pulse-shaped signals which are supplied to the pnp transistor is initiated on the next negative edge in the event of an interruption in the load circuit caused by a defect, via the measurement input which detects the status of the pnp transistor is initiated on the next negative edge in the event of an interruption in the load circuit caused by a defect, via the measurement input which detects the status of the npn transistor during every negative edge of the pulse-shaped signals which are produced by the electronic module.
Patent DE-3427764-A1 (DE)
Title: Bearing arrangement for a crankshaft
Inventor: NAGASHIMA AKIRA
IPC: F02B63/02
Filed: 1984-07-27
Abstract: In a bearing arrangement for a crankshaft, the cross-sectional shape of a ball groove of the inner race is designed in such a way that the ball groove has a radius of curvature which is greater than the radius of the ball, play thereby being created between the ball and the ball groove, allowing the ball to be inserted from one side towards the other side of a central vertical line of the ball which is accommodated by the outer race.
Patent DE-3435606-A1 (DE)
Title: Multi-piece line holder with a dowel
Inventor: ZEIDLER MANFRED
IPC: F16L3/10
Filed: 1984-09-28
Abstract: Published without abstract.
Patent DE-3436043-A1 (DE)
Title: Method and device for withdrawing a prop for underground mine support
Inventor: WATERMANN WILLY
IPC: E21D23/26
Filed: 1984-10-02
Abstract: In a method of withdrawing a prop for underground mine support, the prop being withdrawn via a control valve and a releasable non-return valve, the prop pressure is first of all slowly reduced in a controlled manner to about zero and then the prop is quickly withdrawn. In a device for carrying out this method, a regulating valve 21 is provided which is connected to the control valve 11 via a line 20, 18 and to the auxiliary valve 15 via a control line 22. <IMAGE>
Patent DE-3440526-A1 (DE)
Inventor: BUERKLE WALTER
IPC: G01F1/68
Filed: 1984-11-06
Abstract: 1. A method of sensing the flow rate of a fluid, preferably a liquid, and/or of the flow of a fluid through a pipe or the like, the sensing of the flow rate or of the flow of the fluid being effected intermittently in separate time-consuming sensing operations, which preferably succeed one another at specified time intervals, the individual sensing operation being carried out by means of a probe (15) against which the fluid flows, the probe (15) having inside it at least one heat source or cold source (16) which is in heat-conducting contact with the fluid adjacent to the probe, the probe (15) further having at least one position in its interior for detecting the probe temperature, the temperature of this position being capable of being detected by means of a temperature sensor (17) mounted inside the probe (15), and the probe having heat applied to it or drawn from it by its heat source (16) or cold source in a specified amount and/or with a specified heating or cooling power in order to carry out an individual sensing operation, in such a manner that the probe temperature receives - as a result of the heat exchange between the probe and the fluid, which is a function of the flow rate or the flow of the fluid and which takes place during the sensing operation concerned - a curve which changes temporarily, and which is consequently called the non-stationary probe temperature curve, this curve being a function of the flow rate or flow of the fluid, and in that the flow rate or flow of the fluid can be deduced from at least one point and/or at least one region of this non-stationary probe temperature curve which occurs during the individual sensing operation, characterised in that the probe (15) comprises a body (13; 37; 61) of low heat conductivity, against which the fluid flows and in which the heat or cold source (16) and the temperature sensor (17) are mounted, in that the heat or cold source (16) changes, from a position inside the probe, the temperature of a metal heat conductor (39; 64, 65, 69) disposed at least substantially inside the body (13; 37; 61), this position being located on the metal heat conductor (39; 64, 65, 69) or at a slight distance therefrom, the metal heat conductor (39; 64, 65, 69) leading without interruption to the fluid, and the end of the metal heat conductor (39; 64, 65, 69) adjacent to the fluid either being acted upon by the fluid or being separated from the fluid at that point by only a thin layer, in that the temperature sensor (17) senses the probe temperature at a distance from the heat or cold source on the metal heat conductor or at a slight distance therefrom, and in that the heat or cold flow effected by the heat or could source in the metal heat conductor is conducted to the fluid and the temperature sensor (17) in such a manner that a pronounced separation of the non-stationary probe temperature curves (30, 31, 32; 30', 31', 32'; 33; 23') occurs as a function of the flow rate or flow.
Patent DE-3441670-A1 (DE)
Title: Frame antenna for data transmission between a vehicle and a fixed-path station
Inventor: AUKSUTAT GUENTER DIPL ING
IPC: H01Q7/00
Filed: 1984-11-12
Abstract: For a frame antenna for data transmission between a vehicle and a fixed-path station in the RF range, which antenna is fixed to the vehicle or in a fixed position on a path along which the vehicle moves, for the purpose of inductive coupling with coupling elements which are fixed to the path (line conductors, frame antennas, ferrite-core coils) or coupling devices (frame antennas, ferrite-core coils) which are fitted to the vehicles, the frame antenna comprising a plurality of turns, the inductance, which is normally large, is intended to be reduced. This is achieved in that the total inductance L of the frame antenna is kept as small as possible by mutual removal of the individual turns (W3, W4, W5 in Fig. 2) or of turn parts (Q1, Q2, Q3, Q4 in Fig. 1). <IMAGE>
Patent DE-3441934-A1 (DE)
Inventor: SCHAEFER WALTER DR
IPC: C08G18/28
Filed: 1984-11-16
Abstract: The present invention is directed to a process for the production of water- and solvent-resistant coated substrates by coating heat-resistant substrates with a solution or dispersion of an anionic group-containing polyisocyanate addition product in an aqueous solvent or dispersant and subsequently thermally treating the coating at a temperature of about 60 DEG  to 200 DEG  C., with evaporation or vaporization of the solvent or dispersant and simultaneous crosslinking of the polyisocyanate addition product which has been applied to the substrate, characterized in that incorporated anionic structural units corresponding to the formula    <IMAGE>   are used in a quantity of about 5 to 1000 milliequivalents per 100 g of solids and the solids are based on reaction products of organic polyisocyanates with salts of cyanamide and bases selected from ammonia, primary and secondary amines having a minimum pKb value of 3.1, tertiary amines and mixtures thereof. The present invention also relates to the aqueous solutions or dispersions of anionically-modified polyisocyanate addition products.
Patent DE-3446711-A1 (DE)
Title: Apparatus for the forcible concomitant carrying of holding points in eccentric presses
Inventor: BRINGMANN HUBERT
IPC: B30B1/26
Filed: 1984-12-21
Abstract: The invention relates to an apparatus for the forcible concomitant carrying of holding points in eccentric presses. The aim of the invention is to make the adjustment of the holding point which has to be carried out in conjunction with vertical displacement unnecessary and to eliminate systemic adjustment errors in the switching mechanism. The object of the invention is the concomitant carrying of switching mechanisms in eccentric presses in accordance with the change, which occurs during vertical displacement, in the position of the resultant formed from the eccentricities of the eccentric shaft and the eccentric bush. 
<??>The invention is characterised in that, using lever transmission system which is based on intercept theorems, a connecting rod (2) which is concentrically articulated to the connecting rod bearing is connected to a rocker (1) which is mounted on the press frame, preferably via a joint (7), the elongated end of the said rocker (1) being connected to a further connecting rod (3) which is held parallel to the first connecting rod (2) by means of a parallel lay known per se and is connected at its free end to a switching mechanism (6) by means of a carrier (4) which drives a crank (5). 
<IMAGE>
Patent DE-3500026-A1 (DE)
Title: Sterilising container
Inventor: LEIBINGER KARL DIPL ING
IPC: B65D81/34
Filed: 1985-01-02
Abstract: A sterilising container comprises a container part (25) and a lid (12) placed thereon via an annular gasket (11). Bulges (13) which are only provided in the lid (12) and have slots (10) at the sides and a filter or valve arrangement (16, 17, 18, 19) attached thereto on the inside permit germ-free gas exchange between the container interior and the atmosphere. <IMAGE>
Patent DE-3502257-A1 (DE)
Inventor: BUCK ROBERT
IPC: H05K13/04
Filed: 1985-01-24
Abstract: An automatic machine for mounting leadless components such as chip components onto a substrate. The components are delivered on belts wound onto belt reels having a substrate holder operating as a feed device in the longitudinal direction. The machine has a "pick and place" device with a positioning unit and a mounting head, as well as a component delivery device for the components on the belt reels. The component delivery device has a holder unit for the belt reels, a belt guide having a plurality of belt guide tracks, a belt conveyor and a peel-off unit for peeling off the material covering the belts. The belt conveyor is a single unit. In each individual mounting operation, a separate belt is moved into the belt conveyor position specified by the belt conveyor unit.
Patent DE-3508582-A1 (DE)
Title: Insert sole
Inventor: MAUCH WALTER DR MED
IPC: A43B17/14
Filed: 1985-03-11
Abstract: The insert sole (10) has on its upper side, which faces the foot sole, in the region of the reflex zones flat, approximately lens-shaped, softly yielding, massaging cushions (3, 4, 5, 6, 7, 8), made e.g. from latex rubber, which correspond in outline and extent to the reflex zone to be acted upon in each case. <IMAGE>
Patent DE-3508826-A1 (DE)
Title: Device for locking doors and the like
Inventor: EBERT FRANK
IPC: E05B11/00
Filed: 1985-03-13
Abstract: The invention relates to a device for locking a generally fixed part and a movable part, especially for locking doors, cupboards, lids and the like, consisting of a lock and of a key for actuating the latter, in which device the centroidal axis of the key inserted in the keyhole is displaced relative to the normal centroidal axis. This is achieved in that the ring on the tube of the key is mounted offset upwards, or in that the keyhole is arranged pivoted in any way laterally or upwards out of its vertical position. The key can then no longer fall out of the lock, without the use of additional aids.
Patent DE-3511071-A1 (DE)
Title: Vacuum-insulated unitised unit
Inventor: HENSBERG FRIEDRICH
IPC: E04H5/10
Filed: 1985-03-27
Abstract: A unit which is approximately the size of a room is surrounded by a vacuum which is filled by fibrous material and is delimited towards the inside by metal panels, towards the outside by exterior metal panels and, at the through-passages for doors, windows and lines by metal strips which conduct heat to a slight extent. All the joints of the enclosing vacuum cladding are welded completely and in a permanently airtight manner. In order to absorb the air pressure on the vacuum surfaces, sufficiently stable supports, conducting heat to a slight extent, are fitted between the interior metal panels and the exterior metal panels. Extremely good heat insulation of rooms is achieved by means of this invention.
Patent DE-3511077-A1 (DE)
Title: Method and device for generating a deflected light beam
Inventor: FENDT ALFRED DIPL PHYS DR
IPC: F41G7/26
Filed: 1985-03-27
Abstract: A method and a device for generating a deflected, unmodulated light beam for guiding a missile is presented, which generates by means of two series-connected deflecting devices and an image-rotating prism a line array which consists of two intersecting line patterns and from which a unique allocation of position can be obtained at the position of the missile.
Patent DE-3515314-A1 (DE)
Title: Process for applying metallic protective layers
Inventor: NEUDAHM WALTER
IPC: C23C4/02
Filed: 1985-04-27
Abstract: The process serves for applying metallic protective layers of self-adhesive, but not self-flowing powders, such as cermets, Ni-, Co-, Fe- or Cu-based powders or the like, to a base material by means of flame-spraying. In order to produce, while retaining flame-spraying, a protective layer with which the risk of corrosion of the base material with its disadvantageous consequences is excluded, a self-flowing corrosion-resistant metal powder is sprayed on cold before the protective layer is sprayed onto the base material. The self-adhesive powder layer is likewise sprayed cold onto this layer. The whole is then subjected together to such a temperature that only the self-flowing layer bonded in between the base material and the metal powder layer is fused in.
Patent DE-3528892-A1 (DE)
Title: Process for improving the further processing properties of polymers
Inventor: BECHMANN WOLFGANG DIPL ING
IPC: B29B9/02
Filed: 1985-08-12
Abstract: The further processability of polymers, in particular those which are to be transferred into solutions at a later stage, can be improved if, after isolation from the aqueous polymerisation mixture, they are mechanically pressed to give pellets, slabs or the like and, if appropriate, subsequently comminuted again to the desired dimensions.
Patent DE-3535680-A1 (DE)
Title: Turbine meter for measuring the flow rate of fluids
Inventor: BOEHM JUERGEN DR ING
IPC: G01F15/00
Filed: 1985-10-05
Abstract: The turbine meter interacts with a flow straightener which is connected upstream and consists of a nest of pipes formed from straight pipes parallel to the axis. The central cylinder space of the flow straightener is constructed as an enclosed displacement body which covers the hub of the turbine wheel and around which the straightener pipes are arranged. The diameter of the straightener pipes is matched to the height of the blades of the turbine wheel. In order to achieve a measurement result which is as independent as possible of viscosity, a longitudinal dividing wall which is twisted by 70 to 90 DEG  is installed in each straightener tube, by means of which longitudinal dividing wall the partial currents which flow through the straightener tubes are turned in their flow profile by 90 DEG . As a result, the speed peaks of the flow profile now no longer act on the turbine blades over a circular arc but rather approximately in the radial direction so that even in the case of different viscosities of the medium to be measured there is constant admission to the turbine blades.
Patent DE-3537437-A1 (DE)
Title: Inductor coil having at least one iron core of circular cross-section
Inventor: BRANDES DONALD DR ING
IPC: H01F27/245
Filed: 1985-10-21
Abstract: Iron cores of inductor coils are normally represented by iron discs (8) which are stacked one above the other in the axial direction with non-magnetic interspaces and are formed from laminates consisting of transformer magnetic sheet steel, the laminates (1 to n) which are designed such that they become shorter by identical lengths s from one laminate to the next being arranged radially in layers in planes of the iron core parallel to the axis to form segments of the iron discs (8), said iron discs (8) having a central opening (12) which is governed only by production-engineering factors. According to the invention, in each case z possible laminate positions are unoccupied in the circumference direction between the shortest (n) and the longest (l) laminate of mutually adjacent segments, the central opening has a diameter of 2 s, the shortest laminate is (z + 1)s long and in each case two supplement one another, starting from the shortest to the longest laminate, to form the width (m + 2z + 1)s of a transformer laminate strip. Inductor coils having cores consisting of iron discs (8) designed in accordance with the invention have a very compact construction with relatively small external dimensions, and ensure very good utilisation of material. <IMAGE>
Patent DE-3539735-A1 (DE)
Title: Tile panel and process for the production thereof
IPC: E04C2/32
Filed: 1985-11-08
Abstract: A tile panel is subdivided, by means of grooves (1) constituting joints, into tiles (2) which can be broken away from said panel. 
<??>The grooves are produced over part of the depth of said panel during pressing and, what is more, are cut in after firing. 
<IMAGE>
Patent DE-3542022-A1 (DE)
Title: Rotary engine, especially an internal combustion engine
Inventor: ROHR FRANZ
IPC: F02B75/02
Filed: 1985-11-28
Abstract: A known 2:3 rotary engine with slip engagement is further developed in that the piston comprises a plurality of geometrically identical, sector-shaped piston parts with outside faces lying moveably side by side, which are connected to one another by way of gas pressure-temperature-resistant sealing medium absorbing the movements of both faces relative to one another, and a concentric hub with a fixed internal gear, and the piston parts towards the inner face of their sectors are pivoted on correspondingly arranged webs of the hub and the corners of the piston parts averted from the direction of rotation of the piston parts are formed as outwardly arched sealing flanges. <IMAGE>
Patent DE-3543882-A1 (DE)
Title: Solenoid valve
Inventor: PICKEL HAJO
IPC: B60T8/36
Filed: 1985-12-12
Abstract: A solenoid valve for controlling the brake fluid pressure transmitted to a motor vehicle wheel brake (6) by a brake master cylinder (1) contains an armature (12), displaceable by the magnetic force of a magnetic coil (9) against spring force, to which armature a valve closing member (18) is fixed. A connection of a first connector (41) for the brake master cylinder (1) to a second connector (42) for the wheel brake (6) is opened in a first position of the valve closing member (18) and interrupted in a second position of the valve closing member (18). In order to extend the function of this solenoid valve to that of a second solenoid valve usually provided between the wheel brake and a compensating vessel (45), which second valve is opened after the first has been closed, it is proposed that a connection from the second connector (42) to a third unloaded connector (43) of any solenoid valve (4) in the first and second valve closing member position be interrupted and opened in a third valve closing member position, that a connection from the first connector (41) to the third connector (43) be interrupted in all valve closing member positions and that the connection from the first (41) to the second connector (42) be interrupted in the third valve closing member position. <IMAGE>
Patent DE-3545396-A1 (DE)
Title: Dielectric ceramic composition for high frequencies
Inventor: TAMURA HIROSHI
IPC: H01P7/10
Filed: 1985-12-20
Abstract: A dielectric ceramic composition for high frequencies essentially consists of a main component of BaO, TiO2 and NdO3/2 and additives of from 6 to 13% by weight of Bi2O3 and from 2 to 8% by weight of PbO. The main component has a proportional composition which is expressed by the general formula  xBaO . yTiO2 . zNdO3/2 in which z, y and z are the respective percentages (mol%) of the three components, and x + y + z = 100, the proportions x, y and z of the composition being located in a polygonal area defined by the points a, b, c, d in Figure 1, the corners of the polygon being defined by the following numerical values of the proportions x, y and z: x        y        z a       15       70       15 b       15 52.5     32.5 c        2.5     70       27.5 d        2.5     52.5  45 In the main component, NdO3/2 may be replaced by at least one oxide of the elements of the lanthanide series. <IMAGE>
Patent DE-3600871-A1 (DE)
Title: Lubricant delivery device of a spur gear with pump encapsulation walls, arranged in the gear box, for producing a delivery current at the point of a tooth engagement
Inventor: MERKLE HANS DIPL ING
IPC: F16H57/04
Filed: 1986-01-15
Abstract: In a lubricant delivery device of a spur gear, the crown gear of an intermediate wheel is at a smaller distance from a horizontal floor of the gear box than the axis of rotation of an output wheel. The crown gears of output wheel and intermediate wheel are enclosed both by cylindrical and lateral pump encapsulation walls. A separating wall which divides the gear box into a lubricant reservoir chamber and a wheel chamber has two inlet openings which are each located at the lowest point of the two crown gears. Lubricant which is expelled by the tooth engagement between output wheel and intermediate wheel is collected in a lateral collecting device. The two cylindrical pump encapsulation walls abut one another in the region of the collecting device in a sealing fashion. In the circumferential direction, all the lateral pump encapsulation walls extend in the respective forward direction of rotation exclusively between the associated inlet opening and the tooth engagement. In this way, the amount delivered can be kept small and the level of lubricant in the wheel chamber can be kept low.