baber/WOPTO huggingface dataset:
Patent DE-3522625-A1 (DE)
Title: Unbalanced conical crusher
Inventor: MITROFANOV EVGENIJ SERGEEVIC
IPC: B02C2/04
Filed: 1985-06-25
Abstract: The invention relates to devices for crushing ore, scobs from building and chemical sources. The unbalanced conical crusher contains a housing 1 with an adjustment ring 2 which is accommodated therein and has an upper bearing of the crusher cone 3, the upper bearing having a ball-and-socket joint 7 which is secured in the cross member 5 of the adjustment ring 2. A shaft 4 is pressed into the crusher cone 3 and inserted with its upper end 8 into the ball-and-socket joint 7 in such a way that the ball-and-socket joint 7 can move along the shaft 4. The crusher cone 3 is also installed on the conical face 12 of a step bearing 11 which is supported on a shell 9 and can be displaced thereon. At the lower end pin 14 of the shaft 4 an unbalanced mass 15 which is connected to a drive is attached. <IMAGE>
Patent DE-3523365-A1 (DE)
Inventor: STUEBER WERNER DR
IPC: C07C69/73
Filed: 1985-06-29
Abstract: 1. A compound of the general formula I.  see diagramm : EP0207415,P7,F1  in which R**1 is an aliphatic or aromatic radical having up to 10 carbon atoms and X is a succinimide or benzotriazole residue.
Patent DE-3526071-A1 (DE)
Title: Test arrangement for focus-fed parabolic reflector antenna
Inventor: GEMBE HERBERT DIPL ING
IPC: G01R29/10
Filed: 1985-07-20
Abstract: Test arrangement for a focus-fed parabolic reflector antenna into which a test antenna, which has small dimensions compared with the parabolic reflector, is integrated at the apex of the parabolic reflector.
Patent DE-3529141-A1 (DE)
Title: Tool for cutting protective hoses for optical fibres
Inventor: PETER EUGEN DIPL ING
IPC: G02B6/245
Filed: 1985-08-14
Abstract: Tool for cutting protective hoses for optical fibres, consisting of a tube (1), on one end of which a blade (2) is mounted, the cutting edge of which tool is at right angles to the tube axis and faces the tube axis, the distance between the tube axis and cutting edge being adjustable, the cutting edge being immediately in front of the tube end, and a stop (10) being provided on the blade, the distance between the cutting edge and lower edge of the stop being determined by the desired depth (t) of incision (Fig. 3). <IMAGE>
Patent DE-3531117-A1 (DE)
Title: Slab-laying system
Inventor: DENNER ROLAND
IPC: E04F15/024
Filed: 1985-08-30
Abstract: In the case of a method and a means for laying ventilated slabs which are resistant to compression, in each case rectilinear load-bearing elements are placed on flexible tubes which are filled with mortar and are laid out in a parallel and rectilinear manner and at a distance from one another on an underlying surface. After the mortar has set, in each case one row of slabs is placed with one edge on one load-bearing element and with the other edge on the other load-bearing element.
Patent DE-3536571-A1 (DE)
Title: Device for metering of bulk materials
Inventor: BUBENZER WILFRIED
IPC: G01F11/24
Filed: 1985-10-14
Abstract: Known devices for metering of bulk materials, especially foodstuffs, luxury items for consumption and drugs, are essentially composed of a supply container, a filling hopper and a metering chamber which reciprocates between the output aperture of the supply container and the inlet aperture of the filling hopper and is arranged on the free end of a pivot arm which can pivot about a pivot axis. Known metering chambers of this type are wedge-shaped. The wedge shape results in non-uniform evacuation of the metering chamber which leads to turbulence in the bulk material. These disadvantages are eliminated according to the invention in that the metering chamber (1) is in the form of an arc of a circle and is composed of a rear slide jaw (12), a front slide jaw (13), a slide floor (14) which can be displaced with respect to the latter elements and two side walls (15, 16) (Figure 1). <IMAGE>
Patent DE-3610170-A1 (DE)
Title: Method for calibrating a measurement circuit
Inventor: ROSENEGGER WOLFGANG DIPL ING
IPC: G01L27/00
Filed: 1986-03-26
Abstract: A method is proposed for calibrating a measurement circuit which runs automatically. In the case of the calibration method, a measurement generator (10) applies a predetermined measurement of an electrical measurement variable to the electronic unit, as well as a specific digital signal to a microcomputer (22) in the electronic unit. In consequence, the microcomputer is caused to record the measurement (which is received from the electronic unit) via an analog to digital converter (23) which belongs to the microcomputer, and to store it in a non-volatile memory (25). <IMAGE>
Patent DE-3611789-A1 (DE)
Inventor: MUSCHER SIEGFRIED
IPC: H01L21/00
Filed: 1986-04-08
Abstract: The invention refers to a holding device consisting of holding head and holding shaft for pick-up, transport, and targeted deposit of small components, namely preferably for supplying circuit boards with electrical SMD switching elements. According to the invention, the holding head is designed so that upon a pressure in the direction of the components to be picked up, a bistable switching element is activated and consequently, the adhesion of the component as well, and upon the next pressure in the same direction, it is again deactivated. This saves specific control actions to activate and deactivate a compressed air source or other adhesive devices.
Patent DE-3612434-A1 (DE)
Title: Cork lock for machines for corking bottles or the like
Inventor: BERNHARD HERBERT ING GRAD
IPC: B67B1/04
Filed: 1986-04-12
Abstract: A cork lock for corking machines is composed of at least one first jaw and a second jaw, the first jaw being articulatedly connected via a first stationary articulation point to one end of a first rocking lever and via a second stationary articulation point to one end of a second rocking lever, and the second jaw being connected via a movable third articulation point to the other end of the first rocking lever and via a movable fourth articulation point to the other end of the second rocking lever, of a first claw which is provided on the first jaw, of a second claw which is provided on the second jaw, of a third claw which is provided on the first rocking lever and of a fourth claw which is provided on the second rocking lever, the claws, which are in each case fixed rigidly to the jaws and rocking levers, forming for the said corks resting surfaces which adjoin one another and delimit a cavity for receiving the corks. To increase the mechanical loading capacity, the claws each have a sliding surface on a side facing away from the cavity, the sliding surface of one jaw resting in each case against a guiding surface of the other jaw.
Patent DE-3615946-A1 (DE)
Title: Space condition sensor
Inventor: OTT HANS ING GRAD
IPC: H04N3/09
Filed: 1986-05-12
Abstract: Space condition sensor (1), particularly for proximity switches (3), which directs infrared light or heat radiation to be received onto a sensor element (5) and is connected to an electronic circuit (2) for signal evaluation. According to the invention, it is provided that in the beam path in front of the sensor element (5), a lens (6) is arranged, in the beam path of which at least one mirror (8) is arranged which is placed obliquely to the optical axis (7) of the lens and can be rotated about and possibly tilted with respect to the optical axis (7). <IMAGE>
Patent DE-3622638-A1 (DE)
Title: Drill (boring) head having cutters situated in front of the head
Inventor: DOEGE ULRICH
IPC: B23B29/034
Filed: 1986-07-05
Abstract: The invention relates to a drill head having a drill head body (1) which can be connected to a boring bar and on the end face of which at least one cutter carrier (3), which is provided with a cutter (4), is guided and held in a radially displaceable fashion and can be radially adjusted by means of a positioning screw supported against an abutment and can be clamped against a support by means of a fastening screw (8) engaging through a longitudinal slot (9). So that the adjusting system is accommodated in the drill head protected on all sides and is nevertheless easily accessible, the support is a plane surface (22) into which there is recessed a guide groove (10) which extends beyond the centre and in the longitudinal middle of which there is arranged an abutment (15) in which two positioning screws constructed as threaded pins (16) are adjustably guided in the longitudinal direction of the guide groove (10). Furthermore, the cutter carrier (3) and a further cutter carrier (5) or a filler cover (7) each have a guide rib (11, 12, 13) whose width is half as large as the width of the guide groove (10) and in which there is arranged a recess (14) which engages via the abutment (15) and a threaded pin (16) and whose end surfaces form the stop surfaces for the threaded pin (16). Finally, a key (wrench) bore (17) which passes through to the threaded pin (16) is arranged in the part of the guide rib (11, 12, 13) averted from the cutter (4). <IMAGE>
Patent DE-3623045-A1 (DE)
Title: Process and cable finding device for locating an electric wire, especially one laid in masonry
Inventor: SCHOENFELDER WILLY
IPC: G01V3/11
Filed: 1986-07-09
Abstract: Metal locating instruments are used in the household field for locating metal objects located in masonry, especially electric wires. A method for distinguishing such metal objects from voltage-carrying electric wires is known, in which the electromagnetic alternating field of the voltage-carrying electric wire is received by an antenna, amplified and indicated by means of a signal lamp. In order to locate an electric wire, especially one laid in masonry, an alternating voltage is superposed on a pulse generated by an audio frequency transmitter, and the combined signal generated in this way is coupled capacitively to the wire. For the superpositioning, two transistors in push-pull operation are described, which are connected to the audio frequency transmitter.
Patent DE-3623814-A1 (DE)
Title: Thermostat valve
Inventor: JAETH MICHAEL DIPL ING
IPC: F16K31/64
Filed: 1986-07-15
Abstract: The invention relates to a thermostat valve (1) having a thermostat valve head (2) and a valve arrangement (3). According to the invention, there is arranged between the thermostat valve head (2) and the valve arrangement (3) an actuator (4) which can assume a shortened or lengthened state in the connected pipeline depending on the system pressure. As a result, a change in the system pressure permits a change in the temperature level, which is a starting point for regulating temperature via the thermostat valve head. This valve can be used for the purpose of a so-called night time reduction in an individual way for each heated room equipped with thermostat valves according to the invention. <IMAGE>
Patent DE-3630315-A1 (DE)
Inventor: HOLZER HERBERT DIPL CHEM DR
IPC: B44C5/04
Filed: 1986-09-05
Abstract: A process for producing a decorative laminated sheet, used preferably for producing a furniture or wall lining. A disadvantage of such decorative laminated sheets is that they are not suitable for open-air applications because their surfaces lack resistance to weather conditions. The purpose of the invention is to provide a weather-resistant decorative laminated sheet. A fluid weather-resistant protective layer (4) of resin is applied to the surface of the decorative paper web (3) forming the decorative surface of the sheet. The resin chosen can be cross-linked by adding an additive or under the influence of air and light, thus forming a durable and cohesive protective layer (4).
Patent DE-3631995-A1 (DE)
Title: Device for screw operation of armoured-thread screw unions
Inventor: WEBER FRANZ
IPC: H01R43/00
Filed: 1986-09-20
Abstract: Published without abstract.
Patent DE-3638922-A1 (DE)
Title: Method for transmitting digitised stereophonic audio signals
Inventor: PLENGE GEORG DR PHIL
IPC: H04B1/16
Filed: 1986-11-14
Abstract: In the transmission of digitised stereophonic audio signals via noisy broadcast channels, transmission errors are detected, as a rule, at the receiving end and, if necessary, corrected or masked. In order to ensure an intelligibility of the audio signals even in the case of interference which can be neither corrected nor masked, it is proposed that the disturbed signal section is replaced by an undisturbed signal section of the same time from another channel of the aggregate stereophonic signal.
Patent DE-3639455-A1 (DE)
Title: Method with the associated devices for fully electronic level measurement of liquids and gases with the aid of flexible and flat, pressure-absorbing sensors with the periphery in the tank
Inventor: REENTS HEINRICH PROF DR ING
IPC: G01F23/00
Filed: 1986-11-18
Abstract: The requirement of consumers for optimum space availability in the vehicle leads to the tank having more complex shapes. Conventional measuring devices are no longer suitable for such tank shapes. In addition to this, the consumer places higher requirements on the accuracy of the tank display. This accuracy is required not only at standstill but also in dynamic operating states such as starting, braking, climbing, descent and inclination. The present method with the associated devices deviates to a great extent from the previously known methods. Instead of the lift principle, alternative measuring methods are used, e.g. through the use of a capacitive or piezoelectric sensor. The sensor as part of an oscillating circuit will convert a level change into a frequency change. These frequency changes can also be transmitted in a wireless manner so that the sensor can work without wires being guided into the tank and out of the tank. The energy is transmitted into the tank from outside by inductive methods, and at the same time the sensor transmits its measuring signal on another frequency. The present method with its devices is suitable for automated mounting of the sensor in the tank. It is particularly economical.
Patent DE-3640544-A1 (DE)
Title: Norfenefrine-containing pharmaceutical formulation
Inventor: KNECHT ADOLF DR
IPC: A61K31/135
Filed: 1986-11-27
Abstract: The invention relates to a pharmaceutical formulation for intranasal use, which is characterised in that it contains norfenefrine or its pharmacologically acceptable salts as active ingredient in a concentration of 0.5-10 % by weight. The immediately acting formulation is particularly suitable for controlling hypotension, circulatory collapse and migraine-like states.
Patent DE-3641763-A1 (DE)
Title: Selector device for a telephone for connecting a plurality of telephone stations to a common telephone line
Inventor: NEUMANN DIRK DIPL ING
IPC: H04M1/715
Filed: 1986-12-06
Abstract: A selector device for a telephone for connecting a plurality of telephone stations (FE1, FE2) to a telephone line (La, Lb). It has one bistable relay for each telephone station. The relay winding (S1.1, S2.1) assigned to a setting device is located in the bridge arm of a first diode bridge (B1.1, B2.1) disposed in one leg (La) of the telephone line while the relay winding (S1.2, S2.2) assigned to a resetting device is disposed in the bridge arm of a second diode bridge (B1.2, B2.2) which is inserted via a relay contact (S1.2, S2.2) between the b-terminal and the W-terminal of the telephone station. Relay contacts (s1.1, s1.2, s2.1, s2.2) which open when the setting circuits of a different telephone station are activated are disposed in the legs (La1, La2) of the telephone line leading to the telephone stations. An arm which guarantees a minimum line current and which contains field effect transistors (Tr1.1-Tr1.2, Tr2.1-Tr2.2) and a relay contact (s1.1, s2.1) which closes when the relay winding (S1.1, S2.1) is activated are connected in parallel with the first diode bridge (B1.1, B2.1). A Zener diode (D1.1, D2.1) whose avalanche voltage is selected in such a way that the sum of the voltage dropping on the relay winding and the avalanche voltage is less than the voltage on the W-terminal of this telephone station immediately after the opening of the ... is connected in series with the relay winding (S1.2, S2.2) of the resetting device. <IMAGE>
Patent DE-3642339-A1 (DE)
Title: Ski boot
Inventor: KUCHLER WALTER DR
IPC: A43B5/04
Filed: 1986-12-11
Abstract: In a ski boot with an outer boot 1 and an inner boot 2, the sole 3 of the inner boot is supported on spring elements 8, 9. As a result, better physiological conditions for the feet are achieved and nevertheless good skiing characteristics are maintained.
Patent DE-3644382-A1 (DE)
Inventor: MUELLER HANNS PETER DR
IPC: C08G18/18
Filed: 1986-12-24
Abstract: Molded articles are produced in a two-stage process. In the first stage, an organic polyisocyanate is reacted with an organic compound containing at least two epoxide groups (NCO: epoxide equivalent ratio of 1.2:1 to 500:1) in the presence of a tertiary amine catalyst. This reaction is stopped when no more than 65% of the isocyanate groups have reacted by adding an alkylating sulfonic acid alkyl ester of methyl iodide and/or of dimethyl sulfate in an amount equivalent to the amount of tertiary amine catalyst present. A latent catalyst capable of being activated by heat is subsequently added to the intermediate product and the resultant mixture is heated in a mold to complete the crosslinking of the intermediate product and to form the molded article.
Patent DE-3705462-A1 (DE)
Title: Method and device for simultaneously making contact with components which can be set down and have a different temperature load capacity
Inventor: ROBOCK WILFRIED
IPC: H05K1/18
Filed: 1987-02-20
Abstract: The invention relates to a method and to a device for simultaneously making contact with components which can be set down and have a different temperature load capacity and [lacuna] of components having significantly different heat capacity in the connection configuration on printed circuit boards having high thermal resistance, by infrared soldering. In consequence, the object is achieved of creating a heat balance, which is matched to the soldering task and to the component requirements, for simultaneously making contact, in the conditions mentioned above, by means of infrared soldering, for the populated (fitted) printed circuit boards in the infrared beam zone. This is achieved in that shadowing and heat-regulating measures for the temperature-sensitive components on the printed circuit board become effective during the infrared soldering, which measures can be used in a combined manner depending on the soldering task and the component requirements. <IMAGE>
Patent DE-3715324-A1 (DE)
Title: Process and auxiliary for mending defects on metallic bodies
Inventor: WITTS LYNTON G
IPC: C23C4/02
Filed: 1987-05-08
Abstract: A process for mending defects or surface flaws on used metallic bodies is to be simplified and made less expensive. For this purpose, the defect is drilled out to a depth of about 5.0 mm, and the recess of a mask with a recess width up to about five times greater than the bore is associated with this bore, whereupon a pulverulent metallic material is applied by thermal spraying by means of an autoge nous flame-spraying apparatus to the surface region visible within the recess.
Patent DE-3717899-A1 (DE)
Title: Book support
Inventor: RAVDEN LEW
IPC: A47B65/00
Filed: 1987-05-27
Abstract: The length (23) of the tongues (17) make up at most half, preferably a third, of the width of the plate (1) in a book support made of plate-like, elastically flexible material for fixing to the underside of a book shelf above the books, letter files, records or the like which are to be supported, which book support comprises an elongated plate (1) which is provided, along its one long-side edge (3), with a fastening zone (5) between said edge and a fold line (13), and along its other side (12) has a row of projecting tongues (17) at an angle (11) of 120-145@ with the fastening zone (5), which tongues are designed for engagement on the uppermost ends of the upstanding books or the like which are to be supported. In this case, a book support is obtained in which the tendency of the tongues to crumple the sheets of the books is reduced, and the book support will support the books equally well in the lateral direction when the tongues bear very lightly against the books, as when they bear firmly against the upper ends of the books. <IMAGE>
Patent DE-3718340-A1 (DE)
Title: Process for the biotechnological preparation of glycosides
Inventor: BERGER RALF GUENTER DR
IPC: C07H15/04
Filed: 1987-06-01
Abstract: In a process for the biotechnological preparation of glycosides from the components aglycone and sugar, plant cells which have been cultivated in vitro are incubated in a nutrient medium in the presence of the aglycone. When a natural substance which can undergo glycosidation, in particular an odorising and/or flavouring substance, is employed as aglycone and the incubation is carried out under aerobic conditions, the result is the corresponding glycosides in good yield and free of by-products impairing the odour or flavour.   <IMAGE>
Patent DE-3721746-A1 (DE)
Title: Method and device for measuring the flatness of rolling strip in wide hot strip trains
Inventor: ROSENTHAL DIETER
IPC: B21B37/28
Filed: 1987-07-01
Abstract: In wide hot strip trains, the distance of the last stand from the coiler is generally very large. Until a sufficient tension can be built up, a large part of this strip has already disadvantageously been rolled. It is therefore the object of the invention to optimise the control circuit for regulating flatness in wide hot strip trains. The last stand (1) of the finishing train is followed by a segmented tension measuring roll (2), to which a constant strip tension is already applied immediately after the rolling strip exits from the last stand. An additional drive apparatus (3) is arranged immediately behind the tension measuring roll (2) in the direction (W) of rolling. The tension measuring roll (2) is expediently rotatably mounted in a pivotable support frame (4) and constructed so that it can be adjusted by means of a lifting device (5). The measured values obtained by the tension measuring roll (2) can be used for pinpointed, axial displacement of the work (live) roll, backing (back-up) roll and intermediate roll and/or to vary the bending of the work roll and/or to pivot the adjusting systems, and furthermore for the pinpointed, segmented cooling (16-19) of the roll barrels (bodies). <IMAGE>
Patent DE-3722870-A1 (DE)
Inventor: HAEUSER HERBERT-PHILIPP
IPC: E05B29/00
Filed: 1987-07-10
Abstract: A device for protecting motor-vehicles against theft comprising a freely rotatable sleeve covering the polygonal head of a wheel nut or screw, into which sleeve a cylinder lock engages rotatably, which lock is provided with at least one tumbler entering the inner wall of a cylinder lock location cavity of the polygonal head which projects beyond the circumference of the cylinder lock. In the theft-protecting postion, the tumbler engages behind a cooperating locking shoulder (20) which is located on an annular body (R) inserted into an axial chamber (21) of the polygonal head (5) and locked in position thereto.
Patent DE-3725499-A1 (DE)
Inventor: LUBITZ KARL DR
IPC: B41J2/14
Filed: 1987-07-31
Abstract: Piezoelectric ink printing head in which at least one piezoelectric drive unit (1) acts on the ink in a channel (5) in such a way as to cause a drop-shaped jet of ink to be ejected from a nozzle (22) through piezoelectric constriction. The drive element (1) comprises a piezo-ceramic part (2) in which a groove (44) has been made, a first electrode (3) which closes off the groove (44) to form a channel (5) and a second electrode (4) which is arranged on the piezo-ceramic part (2), insulated from the first electrode (3). The nozzle front (21) having at least one nozzle (22) is directly connected to the piezoceramic part (2). The method provides for the piezoelectric ink printing head to be made in one piece from a piezoceramic disc (41) with metallic coatings.