baber/WOPTO huggingface dataset:
Patent DE-3512313-A1 (DE)
Title: Device for the simultaneous tilting, rotating and pivoting movement of the excavator bucket or comparable tools
Inventor: LINDNER KARL
IPC: E02F3/36
Filed: 1985-04-04
Abstract: For the extensive utilisation of excavating machines and for producing trenches with these machines below or above roadway pavings, which trenches are U-shaped or V-shaped in cross-section and/or are to be provided with a horizontal bottom and additionally specified angle of slope, a special attachment is proposed which can be attached in an easily interchangeable manner to known excavator booms, and the bucket can be set straight out as well as in any angular position relative to the boom of the excavator by means of tilting, rotating and pivoting joints, with the advantage that the manoeuvring work for shifting the entire excavator is dispensed with and in particular an angle of slope can be efficiently produced quickly and in a very accurately adjustable manner.
Patent DE-3521075-A1 (DE)
Title: Electronically controlled fuel injection pump for internal combustion engines
Inventor: OSHIZAWA HIDEKAZU
IPC: F02M51/04
Filed: 1985-06-12
Abstract: In a fuel injection pump a control element for controlling the supply of fuel injected by the injection pump, a memory for the storing of data relating to the characteristics of the injection pump and a control unit are provided, which responds to the data from the memory and to an input signal from outside, which indicates a control reference value for the control process in order to generate a triggering signal for driving and controlling the control element, in order thus to obtain the control reference value. In this the memory and the control unit are accommodated on or in the fuel injection pump and the control process is performed according to the data and the signal, in order to generate the triggering signal. Even if the characteristics of the fuel injection pump deviate from the set standard values, the control element is triggered in that information relating to the deviation is taken into account by the memory so that the fuel injection pump can be controlled with great accuracy.
Patent DE-3526475-A1 (DE)
Title: Hydraulic brake booster, especially for the actuation of master cylinders in motor vehicle brake systems
Inventor: OCVIRK NORBERT
IPC: B60T13/12
Filed: 1985-07-24
Abstract: The invention relates to a hydraulic brake booster, especially for the actuation of master cylinders in motor vehicle brake systems, with a pressure medium source, a valve device (29), by means of which hydraulic pressure can be introduced into a booster chamber (27) as a function of an actuating force, and with an axially displaceable, stepped booster piston (5) defining the booster chamber, which piston has two piston parts (4, 7) of different diameter, connected to one another and axially movable relative to one another by a predetermined distance. In order to prevent a hard striking of the piston parts when actuated, it is proposed that hydraulic damping be provided between the piston parts (4, 7).
Patent DE-3529193-A1 (DE)
Inventor: BLASY LUDWIG
IPC: C02F1/28
Filed: 1985-08-14
Abstract: The method for reducing the pollution of ground water by alcohols when alcohols are used for deicing of operating surfaces, especially flight operating surfaces, entails breakdown zones being provided in the underground seepage zone for the alcohol-polluted water after melting.
Patent DE-3531693-A1 (DE)
Title: Adapter for adapting optical fibre cables of multifibre design to those having a star structure
Inventor: HAAG HELMUT DIPL PHYS
IPC: G02B6/40
Filed: 1985-09-05
Abstract: In order to connect optical fibre cables of multifibre design to those having a star structure, an adapting element is to be found which permits a uniform connecting and identifying technique. Such an adapting element (adapter) is embodied according to the invention by a longitudinal plug (1) which is provided with a star profile and has a reduced diameter on the multifibre unit side (Fig. 1). <IMAGE>
Patent DE-3538671-A1 (DE)
Title: Profile washer
Inventor: BOJE HERBERT H
IPC: F16J15/02
Filed: 1985-10-31
Abstract: The invention relates to a profile washer (1) which can be used to obtain good adjustment, especially between a rigid component (9) and a moving component (10). This design results in a short overall length and advantageous adjustment to the moving component (10) (Fig. 1). <IMAGE>
Patent DE-3540206-A1 (DE)
Inventor: BROEDERMANN PAUL
IPC: F27B15/00
Filed: 1985-11-13
Abstract: 1. Process for carrying out high-temperature reactions between hot gas and previously heated solids, which during the high-temperature treatment lose their ability to flow freely, in a substantially vertical conveyor passage with subsequent cooling and separation from gas, characterized in that the heated solids are supplied from below and in the direction of conveyance trough a burner flame located in the lower region of the conveyor passage (17), they are caused to pass through a sufficiently long reaction zone and after the reaction has been completed they are coded to at least the temperature at which the ability to flow freely is achieved with an unchanged direction of flow by the separate addition of cooling agent downstream in the direction of flow.
Patent DE-3542466-A1 (DE)
Title: Portable planer driven by means of an electric motor
Inventor: LANGHOFF BORIS ING GRAD
IPC: B23Q11/00
Filed: 1985-11-30
Abstract: In order to at least largely avoid the risk of clogging of the chip discharge passage in portable planers driven by an electric motor, the invention provides for the planer housing to be provided with an additional air-conducting passage (14), opening from below into the chip discharge passage (13), for the supply of a portion of the cooling-air flow produced by the motor fan (11) and/or of an air flow conveyed by a separate fan (18, 18') (Fig. 4). <IMAGE>
Patent DE-3544328-A1 (DE)
Title: Liquid reservoir for writing or printing implements
Inventor: KAUFMANN RAINER DIPL ING
IPC: B43K8/03
Filed: 1985-12-14
Abstract: The liquid reservoirs of writing implements are constantly plagued by the problem that as a rule only half of the volume of writing liquid accommodated is delivered during the writing process and that liquid is pressed out of the discharging aperture when the container accommodating the writing liquid is heated, which leads to the discontinuous delivery of writing liquid, for example by the formation of drops. To remedy this disadvantage, a liquid reservoir is proposed which comprises a tank (11) which is open to the surrounding air (21), is filled by means of a capillary storage means (14), is connected to a nib/printing tip (15) and is coupled via a connecting tube (12) to a closed tank (10) for accommodating a writing liquid (13). The aperture (17), projecting into the open tank, of the connecting tube (12) comes into contact with the capillary storage means (14), forming a two-way valve (22). <IMAGE>
Patent DE-3604361-A1 (DE)
Title: Filter for short electromagnetic waves - has resonator inner conductors as copper tube cables, whose inner conductor forms tuner
Inventor: MEIER WALTER DIPL ING
IPC: H01P1/205
Filed: 1986-02-12
Abstract: The filter consists of coaxial line resonators, interdigital, or comb-type, line-coupled resonators (1,2). The resonator inner conductors (1) are formed as semi-rigid cables (1,5,6) with copper tubes. The turning members of the resonators is formed by the inner conductor (6) of the semi-rigid cables. The inner conductor is itself of the semi-rigid cable type, with its metal conductor in dielectric material. The semi-rigid cable former a reactive resistor for the individual resonators. The inner conductor is then soldered to the filter housing (2) for electric connection. ADVANTAGE - Provides lightweight, and compact microwave filter.
Patent DE-3604620-A1 (DE)
Title: Holding spring for brake linings, particularly for a spot-type disc brake on motor vehicles
Inventor: THIEL RUDOLF
IPC: F16D55/22
Filed: 1986-02-14
Abstract: A holding spring for brake linings, particularly on spot-type disc brakes for motor vehicles, has a fastening section (26) for fastening it to a lining back plate (22) and spring arms for engagement in a brake part, two spring arms (40, 42) extending essentially in the circumferential direction (main spring direction) relative to the brake disc and a third spring arm (64) extending essentially radially (main spring direction). In order to optimise a spring of this kind as regards the action of the spring arms, the circumferentially extending spring arms (40, 42) have sections (44, 46) bent in the shape of a U or V. <IMAGE>
Patent DE-3609301-A1 (DE)
Title: Method for operating a sorption heat pump
Inventor: BERG JOACHIM
IPC: F25B49/04
Filed: 1986-03-17
Abstract: Method for operating an absorption heat pump having a driving-out member heated by a gas burner, a condenser, an evaporator and an absorber, which are connected to one another via pipes, in which method, on start-up of the heat pump, the driving-out member is heated with a reduced output of the burner until a balance between solvent supply and discharge to/from the suction device takes place.
Patent DE-3610193-A1 (DE)
Title: Apparatus for skiing
Inventor: NEUHAUSER JOHANN DIPL ING DR I
IPC: A63C11/00
Filed: 1986-03-26
Abstract: In order to relieve the stress on the thighs of the skier and accordingly to increase the comfort and safety of skiing, two identical support units are attached to the rear side of the calf and thigh. Each support unit consists of a pressure pad (1) which is bound onto the knee in a centred position by means of a double binding (10), via a knee protector (11) and a profiled cushion (9). In the skiing position, the compressed air pad (11) becomes deformed in the manner of a wedge between the calf and thigh and acts to support the latter. The smaller the angle between the calf and thigh, the greater the supporting force is. The supporting effect is dependent on the air pressure, and accordingly can easily be set. <IMAGE>
Patent DE-3611348-A1 (DE)
Inventor: SCHOMMER MANFRED DIPL ING
IPC: E21C35/18
Filed: 1986-04-04
Abstract: 1. A pick holder for attaching in particular circular shank picks to a cutting head of a winning or heading machine, comprising a nozzle (7) and a valve (6) arranged behind the pick for the load-dependent spraying of the pick with a coolant, where the opening of the valve (6) takes place against a spring pressure (12) and the coolant pressure by the acial displacement of the pick (11), characterized in that the pick holder (1) is sub-divided into a shank housing (3) which accommodates the pick shank (11) and a valve housing (4) which accommodates the valve (6).
Patent DE-3614621-A1 (DE)
Title: Cleaning agent-metering device for dishwashers
Inventor: PUTTFARCKEN ULF DIPL ING
IPC: B01F1/00
Filed: 1986-04-30
Abstract: The cleaning agent-metering device consists of a container which accommodates a plastic bag containing the cleaning powder and in which are fitted a cutting-open device, e.g. a sharp edge which slits the plastic bag open, and a nozzle probe which penetrates into the plastic bag. The container may be such that it can be swung open and the nozzle probe can reach into the upper part of the container. The closed bag containing the cleaning agent is always first emptied in the container, so that the user is untroubled by the inevitable powder dust during a cleaning-agent filling.
Patent DE-3615857-A1 (DE)
Title: Head restraint (head rest) attached adjustably to the back rest of a vehicle seat
Inventor: THILL ALBERT DIPL ING
IPC: B60N2/48
Filed: 1986-05-10
Abstract: A head restraint (2), which is attached to a back rest (1) by means of holding rods (4) which can be adjusted in guides (3), can be swivelled from an in-use position into an out-of-use position in which it is less of an obstruction to visibility. The swivelling mechanism together with the locking device is to be of constructionally simple design and easy to handle. According to the proposal, the holding rods (4) are therefore each divided by a joint (8) which in the in-use position of the head restraint (2) lies within the associated guide (3). When the head restraint (2) is not in use it can be pulled with the holding rods (4) out of the guides (3) until the joints (8) are exposed. <IMAGE>
Patent DE-3618416-A1 (DE)
Title: Device for monitoring items of baggage or the like
Inventor: MEBES FRIEDRICH DIPL ING
IPC: G08B13/14
Filed: 1986-05-31
Abstract: A simple and reliable device for monitoring items of baggage or the like is characterised by a satellite device (1) inserted into each item of baggage and/or attached to it, and a central device (2) coupled to the satellite devices (1) by wireless monitoring links (3, 4), with a warning device responding when a predetermined quality of one of the monitoring links (3, 4) is exceeded. <IMAGE>
Patent DE-3626494-A1 (DE)
Title: Device for displacing spinning cans in a spinning preparation machine, especially a drafting frame
Inventor: MOELDERS FRANZ
IPC: D01H9/18
Filed: 1986-08-05
Abstract: In a device for displacing spinning cans in a spinning preparation machine, especially a drafting frame, with at least one push element, provision is made for providing as guide means a guide profile which is pivotable about its longitudinal axis by means of a pivoting drive and on which the push element is guided fixedly in terms of rotation, the said push element having two pivoting arms arranged at an angle of approximately 45 DEG  to approximately 90 DEG .
Patent DE-3630996-A1 (DE)
Title: Novel photopolymers
Inventor: AHNE HELLMUT DIPL CHEM DR
IPC: C08G12/40
Filed: 1986-09-11
Abstract: Photopolymers which can be prepared without complex purification operations and thus inexpensively comprise products of the addition reaction of olefinically unsaturated monoisocyanates with amino/phenolic resins. Photopolymers of this type are suitable for applications in the circuit and wiring sectors as protective and insulating layers.
Patent DE-3632371-A1 (DE)
Title: Flower stand with air-cleaning device
Inventor: HOELTER HEINZ DIPL ING
IPC: A47G7/04
Filed: 1986-09-24
Abstract: Both in conference and recreation rooms where people smoke a lot and also in waiting rooms where sick people often wait, there is a need to clean the air by means of an air circulation plant. In many cases, allergies are attributable to air which has not been cleaned. It is known to place air-cleaning appliances on the floor or hang them on a wall. The floor appliances are considered as obstacles and the wall-mounted appliances are not considered as befitting the furnishing. To avoid these disadvantages, it is proposed according to the invention that the flower stand is designed at the same time as an air-cleaning appliance. This consists of a column (1) having, approximately at the centre, a fan (2) which is equipped on the suction and pressure side by chemisorption masses (3, 4) serving as air-cleaning and at the same time as sound-insulating mass, the receiving device (7) for flowers being arranged in the upper third of the flower stand column (1). <IMAGE>
Patent DE-3632574-A1 (DE)
Title: Method of producing an injection moulding tool
Inventor: PEUKE HELMUT
IPC: B29C45/27
Filed: 1986-09-25
Abstract: An injection moulding tool which contains several injection points (3) which are fed simultaneously has a hot runner (2) located in a composite body. The composite body is composed of several plates (9, 11, 12, 13, 9') into which both the hot runner system (2) and the tubular heaters (10) required for the heating are worked from the parting surfaces (F1, F2, F3, F4), whereupon the individual surfaces, after appropriate pretreatment, are joined together by diffusion welding. <IMAGE>
Patent DE-3634289-A1 (DE)
Title: Kerbstone
Inventor: BIENER GOTTFRIED
IPC: E01C11/22
Filed: 1986-10-08
Abstract: A kerbstone consists of a shaped hollow body with water inlet openings above the level of the carriageway, which are connected to an opening in the hollow body in order to drain away the surface water, from which hollow body the water is led via an outlet to the drainage pipe to be carried away into the sewerage system.
Patent DE-3642763-A1 (DE)
Inventor: FUELDNER FRIEDRICH
IPC: G11B7/095
Filed: 1986-12-15
Abstract: In a CD player, a light beam for reading the information is focused onto the CD disc. Serving for this purpose is an optical scanning system with a laser diode, a plurality of lenses and a photodetector (P), onto which the CD disc reflects the light beam. By means of a track control system, the optical scanning system is displaced in the radial direction with respect to the CD disc, so that the light beam is taken along the spiral data tracks. Until now, offset voltages of the photodetector (P) have been compensated by manual adjustment of a potentiometer. In order to replace the laborious manual adjustment by an automatic compensation of the offset voltage, with an open control loop a compensation voltage is superimposed on the output voltage of the photodetector (P) and varied until the sum of the output voltage and the compensation voltage assumes a predeterminable value. The control loop is then closed. The track control system is suitable for playback devices which reproduce information from optical recording media in disc form, for example CD players and video-disc players. <IMAGE>
Patent DE-3703632-A1 (DE)
Title: Device for actuating core slides in a die-casting die
Inventor: DEMSKI KARL-HEINZ
IPC: B22D17/22
Filed: 1987-02-06
Abstract: Device for actuating core slides in a die-casting die which has at least two die impressions, the core slides being mounted in the moving die half and being actuable by an actuating device, the core slides engaging laterally on a common actuating rod which is mounted in the moving die half on the side of the die cavity remote from the parting plane in a manner which allows it to be displaced in a sliding manner parallel to the parting plane and which is connected to the actuating device.
Patent DE-3706386-A1 (DE)
Title: Disengagement device for a friction clutch
Inventor: FOERSTER ANDREAS DIPL ING
IPC: F16D23/12
Filed: 1987-02-27
Abstract: The disengagement device for a pull-action friction clutch comprises a release bearing (25) pre-installed in the clutch (1) and a release fork (29) which forms a single unit with a bearing bracket (27). The unit consisting of the bearing bracket (27) and the release fork (29) can be inserted from the outside through an opening (59) in a housing (17) surrounding the clutch (1) and is fastened from outside by means of screws (71). The unit consisting of the bearing bracket (27) and the release fork (29) is installed after the engine and gear box have already been connected to one another. Removal is equally unproblematic by reversing the sequence of operations. <IMAGE>
Patent DE-3706705-A1 (DE)
Title: Bladder accumulator
Inventor: LEBEN KLAUS
IPC: F15B1/16
Filed: 1987-03-02
Abstract: The invention relates to a bladder accumulator for the storage of fluid under pressure, having a steel container, into which a gas valve is inserted at the top and a fluid valve at the bottom and the interior of which is subdivided into a fluid space and a gas space by a bladder fastened to the gas valve, the outer surface of the bladder (6) being held at a distance from the inner surface of the steel container (1) when the accumulator is in operation. <IMAGE>
Patent DE-3710790-A1 (DE)
Title: Closed appliance combination
Inventor: GATTERMANN BERND
IPC: A01C15/00
Filed: 1987-03-31
Abstract: Closed appliance combination, consisting of a ground-working machine driven by power take-off shaft and of a pneumatic seed drill semi-mounted on the ground-working machine and having a supply container and a blower which is arranged under the supply container and has a blower drive shaft which is driven by a branch drive of the gear of the ground-working machine. In order to achieve for the known appliance combination in a simple way a substantially more favourable centre-of-gravity position shifted relative to the tractor, provision is made for the front wall (20) of the supply container (3) to reach at least approximately as far as a vertical plane (21) drawn through the three-point coupling elements (10) of the ground-working machine (1). <IMAGE>
Patent DE-3710829-A1 (DE)
Title: Device for assembling sealing rings
Inventor: OHRMANN COELESTIN DIPL ING
IPC: B23P19/08
Filed: 1987-04-01
Abstract: Published without abstract.
Patent DE-3711360-A1 (DE)
Title: Use of materials or mixtures of materials, which have a chiral, higher-order smectic phase, in the region of this phase as a switching or display medium
Inventor: BAHR CHRISTIAN
IPC: G02F1/361
Filed: 1987-04-07
Abstract: Materials which have a chiral, higher-order smectic phase, in particular a S<*>B or a S<*>E phase can be used in the region of this phase or phases as a display or switching medium in electrooptic display or switching elements which are based on the use of the electrocline effect.
Patent DE-3712151-A1 (DE)
Title: Method of producing stabilising bodies in a controlled manner in highly permeable soils with the addition of a medium increasing the viscosity
Inventor: MACIEJOWSKI MATTHIAS DIPL ING
IPC: E02D3/12
Filed: 1987-04-10
Abstract: In a method of producing injected stabilising bodies in a controlled manner in permeable soils for the purpose of soil stabilisation, a borehole is drilled to the intended foundation depth, whereupon, by means of a high-pressure cutting jet of a suspension, in particular of cement or clay cement, at a pump pressure of up to 500 bar and with the addition of air, the in-place soil is then cut up and cut out and is at least partially flushed to the top via the annular borehole space, while at the same time as the cutting the loosened soil is replaced by the cement suspension or is mixed with the latter, whereupon the stabilising body is formed as homogeneous soil mortar in disc or column form after the hardening of the suspension. In order to prevent the total flushing losses occurring when using this method in highly permeable soils, the invention provides for an addition of water glass to take place at the same time as the introduction of the suspension and the air into the borehole in such a way that a separately fed mixture of water glass and air is mixed with the suspension at its discharge point or just after it. <IMAGE>
Patent DE-3712190-A1 (DE)
Title: Electrical transformer
Inventor: LUTZ FERDINAND DR
IPC: G01R15/22
Filed: 1987-04-10
Abstract: An electrical transformer for measuring current in systems for power distribution and power transmission, in which an electric conductor (12, 50) which is at high-voltage potential and possibly a metal encapsulation are provided, has a transformer (15, 52) as measurement value pickup followed by a measuring unit (14, 51). The measurement value pickup (15, 52) and the downstream measuring unit (14, 51) are at the same high-voltage potential as the electrical conductor and are spatially associated with the latter. The measurement value pickup is constructed in accordance with the transformer principle and has no high-voltage insulation. The measurement value pickup is preferably constructed as a flat tape in the form of a Rogowski coil which fits tightly around the outside of the conductor, the current of which is to be measured. The electrical transformer is used in high-voltage systems, particularly in high-voltage switch gear, and has the advantage that it only requires a small amount of space. <IMAGE>