baber/WOPTO huggingface dataset:
Patent DE-3622570-A1 (DE)
Title: Variable-voltage unit for alternating-voltage test installations
Inventor: SOMMER BERND DIPL ING
IPC: G01R29/20
Filed: 1986-07-04
Abstract: This variable-voltage unit consists of variable-voltage transformer and shunt reactor coil. Variable-voltage transformer and reactor are fully loaded under no-load conditions, i.e. with the test installation not connected and maximum voltage. The capacitive test installation leads to reduction of the load on the variable-voltage transformer and finally, beyond resonance, to capacitive loading of the variable-voltage transformer. Suitable rating (power of variable-voltage transformer and reactor approximately equal and half as high as the power of the test transformer) makes it possible for the variable-voltage unit to cover the power requirement of the test transformer over the entire voltage range even though the reactor has only one tap.
Patent DE-3625831-A1 (DE)
Title: Method and device for determining the suspension stability of plant-protection preparations
Inventor: WANGERMANN KLAUS DIPL PHYS DR
IPC: G01N15/04
Filed: 1986-07-30
Abstract: The method for determining the suspension stability is based on the fact that the homogenised suspension is exposed to gravity in a sedimentation vessel for a predetermined time without external mechanical intervention and subsequently the main quantity of the suspension is removed from the upper part of the sedimentation vessel (11) while the remaining quantity of the suspension remains in the lower part of the sedimentation vessel (11) and the solid contained in the remaining quantity is analysed gravimetrically after concentration. A particularly good homogenisation is achieved by the suspension being circulated in a batching vessel (1). The suspension made in this manner can be allowed to run off into a sedimentation vessel. After a predetermined waiting time has passed, the main quantity of the suspension is then first discarded from the sedimentation vessel (11) through an outlet pipe (12). Subsequently, the remaining quantity left is let off into a collecting vessel (18) and analysed gravimetrically. <IMAGE>
Patent DE-3627312-A1 (DE)
Title: Internal combustion engine with a charge air compressor and charge air cooler
Inventor: MEYER HENRIK DIPL ING
IPC: F02D9/06
Filed: 1986-08-12
Abstract: In order to obtain a reduction of the charge air temperature, it is proposed that means (12, 13, 14) be provided in the intake line system (4) for adiabatic partial expansion of the supercharged air or the fuel-air mixture as a function of the operating state of the internal combustion engine. These means may comprise a nozzle-like line section (12) with a narrowest flow cross-section (14) variable as a function of the operating state of the internal combustion engine, a concentric body (13) axially adjustable in the flow in the nozzle-like line section (12) being provided for varying the effective flow cross-section. <IMAGE>
Patent DE-3629279-A1 (DE)
Inventor: PRADLER JOSEF
IPC: F16H25/22
Filed: 1986-08-28
Abstract: Linear transmission unit (52), with:  (a) a housing (54) in which a drive motor (58) is accommodated; (b) a linearly drivable output drive rod (64) which has a hollow region (104) which partially engages over the housing (54) and is supported such that it can move axially on the external circumference of the housing (54); (c) a conversion drive (62) which is in driven connection with the motor (58) and the output drive rod (64), and which converts rotational movement into linear movement of the output drive rod (64); (d) a rotating drive body (92) which is associated with the conversion drive (62), can be driven by the motor and has a circumferential groove profile (160) and a tooth system (162) on its external circumference; (e) a plurality of axially extending circumferential bodies (166) which can rotate about their own axis and in each case have a circumferential groove profile (172)  and a tooth system (174); (f) engagement of the groove profiles (172) of the rotating bodies (166) radially inwards with the groove profile (160) of the drive body (92) and radially outwards with a circumferential groove profile (164) on the inner circumference of the hollow region (104) of the output drive rod (64), together with engagement of the tooth systems (174) of the rotating bodies (166) with the tooth system (162) of the drive body (92). (g) a design of the groove profiles (150, 172, 164) of the drive body (92), the rotating bodies (166) and the output drive rod hollow region (104) such that, on rotation of these parts between the drive body (92) and the rotating bodies (166), no axial relative movement occurs and the output drive rod (64) carries out an axial relative movement with respect to the rotating bodies (166). <IMAGE>
Patent DE-3635364-A1 (DE)
Title: Array-type radiator
Inventor: SCHWARZ HANS-PETER DIPL PHYS
IPC: G10K11/00
Filed: 1986-10-17
Abstract: An array-type radiator has a multiplicity of individual radiators (1 to 48) which are arranged on an inner ring (101) and an outer ring (102). When the individual radiators (1 to 48) are driven, phase delays occur so that the resultant acoustic beam is electronically rotated in all planes of the room and an electronic point focus is possible at various depths in all planes. The acoustic field of the resultant acoustic beam is symmetric, the lateral resolution being equal in azimuthal and elevative direction. Much fewer individual radiators than in the case of a matrix array are needed, which results in easier fabrication. <IMAGE>
Patent DE-3639816-A1 (DE)
Inventor: ZEH JOACHIM
IPC: H05F3/02
Filed: 1986-11-21
Abstract: The conductive floor covering is characterised in that it comprises a synthetic resin layer which contains metal fibres up to 0.05 mm in thickness with a high length to diameter ratio. This makes it possible to achieve a required conductivity in readily reproducible fashion with small amounts of additives.
Patent DE-3643470-A1 (DE)
Title: Method and device for determining the geometrical profile of roadway surfaces
Inventor: SCHEID ERNST
IPC: G01B11/30
Filed: 1986-12-19
Abstract: The invention relates to a method and device for determining the geometrical profile of roadway surfaces. In accordance with the invention, the roadway surface is scanned in a contactless fashion by means of a plurality of electron-optical height sensors attached to the vehicle, and thus the changes in height of the surface of the roadway are determined. At the same time, a length sensor, likewise operating in an electron-optical fashion, is used to scan the roadway in a contactless fashion in the longitudinal direction, resulting in a precise measurement of the vehicle speed and of the measurement section. The scanning pulses of all the sensors are continuously recorded and/or stored and conditioned to be ready for retrieval. The electronic systems for this are located in the vehicle interior. The vehicle suspension is restricted to prescribed damping paths as a function of speed. It is possible for the first time by using the invention to determine the geometrical roadway profiles in a reproducible manner with high faithfulness at relatively high road speeds in moving traffic.
Patent DE-3644888-A1 (DE)
Title: Bellows mount as a sensor ring for ABS
Inventor: WELSCHOF HANS-HEINRICH DIPL IN
IPC: G01P3/488
Filed: 1986-02-05
Abstract: A securing means is proposed for fixing a bellows, in particular made from injection-mouldable plastic, for bridging and sealing the free space between the parts of a homokinetic joint which can be moved relative to one another. Said means is characterised in that the securing element is provided with cutouts or a tooth-like outer contour in order to serve as a pulse-generating ring for the sensor of an anti-lock system. <IMAGE>
Patent DE-3706845-A1 (DE)
Title: Demountable wing hinge
Inventor: TOELLE KARL-HEINZ DIPL ING
IPC: E05D5/12
Filed: 1987-03-03
Abstract: A demountable wing hinge consists of two hinge wings, one hinge wing of which has a centrally arranged gudgeon as a single eye and the other hinge wing of which has two gudgeons located on the outside in relation to the single eye, in which wing hinge the hinge pin is received, secured against axial travel, in the hinge wing forming the single eye, whilst the other hinge wing forming the double eye consists of two parts which each have a gudgeon and which can be mounted independently of one another, one permanently and the other releasably, on the associated door arrangement part, door or door spar. <IMAGE>
Patent DE-3707553-A1 (DE)
Inventor: GEBALD GREGOR
IPC: B65H67/06
Filed: 1987-03-10
Abstract: An equipment (1) for transferring bobbins (13) at a bobbin delivery station (8), permitting the continuous transfer of bobbins comprises a centrally controlled drive unit (2), moving between the delivery station and the doffing station (8, 9), and having a loading bridge (3) capable of swinging between the outlet (10) of the delivery station (8) and the inlet (11) of the doffing station (9).
Patent DE-3716171-A1 (DE)
Title: Container closure system for transporting and storing dangerous materials or radioactive materials
Inventor: NEUMANN WERNER DIPL ING
IPC: G21F5/12
Filed: 1987-05-14
Abstract: The invention relates to a screw closure system for containers which have to remain tightly sealed even under high external loads (impact and temperature loads). The lid can be mounted and removed easily since it is self-centring and the sealing surfaces cannot be damaged in the case of faulty closing. There is only one lid present which has a multiple-chamber sealing system which ensures the sealing effect. The container top and inside of the lid are shaped and designed in such a way that there are guides for the load and the lid as well as the sealing surface for the sealing webs of the lid in the container top. Lid guides, sealing lips and an emergency seal are integrated in the lid. Figure 1 gives an overview of the basic arrangement and constructional design. The sealing webs of the lid are moulded into the inner circular ring of the lid flange (between the screw holes and the lid base). The lid base has a guide part which projects outwards. Its outer surface forms or bears, on the one hand, the guide surface for the secure fitting of the lid axially on the container top and, on the other hand, guides for radial guiding. The inner circular ring of the container top projects as a web beyond the base surface of the flange. The inner surface of the web opens conically towards the top. The guide part of the lid fits into this cone for axial alignment. Worked laterally into the web, ... Original abstract incomplete.
Patent DE-3717855-A1 (DE)
Title: Method and device for drying particulate material or solid particles
Inventor: WEINMANN ALFRED DIPL ING DR
IPC: F26B17/10
Filed: 1987-05-27
Abstract: The invention concerns a method for drying particulate material or solid particles in a current of air. It is characterised in that the wet, and in particular pourable, material, such as moist particles of plastic film, is introduced into an upward current of air, which is deflected several times, in particular in a zig-zag, preferably abruptly, while the material entrained in the air current is dried. A device for implementing the method is characterised by an essentially vertical air duct (2) including obstacles, in particular a number of zig-zag deflections, in which an upward air current is maintained into which the material to be dried, in particular moist particles of plastic film, can be introduced to have its moisture extracted while entrained in the air current. <IMAGE>
Patent DE-3724405-A1 (DE)
Title: Heatable bandage
Inventor: SCHMIDT WILLI
IPC: A61F7/00
Filed: 1987-07-23
Abstract: The invention relates to a heatable bandage according to the precharacterising clause of claim 1. It is the object of the invention to improve such a bandage in such a way that during application it adapts to the topographical conditions of the body part to be treated such that gapless contact is ensured. This object is achieved, according to the invention, in that an inflatable body is arranged between the layered body and the upper part of the lining.
Patent DE-3727429-A1 (DE)
Title: Connection rotation station
Inventor: GERST MICHAEL
IPC: H01R43/20
Filed: 1987-08-17
Abstract: The station comprises connection rotation jaws (30) which can be rotated through a predetermined angular range about an axis (X) by means of a first stepping motor (94) in order to rotate an electrical connection (T) which is gripped between the jaws (30). The jaws (30) are opened and closed by means of a journal (66) which is driven by a piston and cylinder unit (82), and can be moved along the axis (X) in a translational movement by means of a sleeve (24) in which the jaws (30) are fitted such that they can rotate, the sleeve (24) being driven by a second stepping motor (52), via a pinion (52). The first stepping motor (94) is designed for the purpose of rotating the jaws (30) in any axial position of the same. <IMAGE>
Patent DE-3731008-A1 (DE)
Title: Grinding machine
Inventor: SETZER HERBERT
IPC: B23Q1/00
Filed: 1987-09-16
Abstract: A grinding machine has a grinding spindle which is capable of moving relative to a workpiece in a horizontal plane, the grinding spindle driving a grinding wheel rotatable about a horizontal axis and being arranged on a swivel plate (50) rotatable relative to a baseplate (19) about a vertical axis (25). To be able to mount the rotatable assemblies of the grinding machine as simply as possible and to be able to construct the swivelling drive of the swivel plate (50) in a simple way, the swivel plate (50) has an opening (51) whose horizontal outline in a given rotation position is greater on all sides than the horizontal outline of a holding plate (53) spaced from an upper side of the baseplate (19) in the direction of the vertical axis (25), whereas the outlines overlap in a rotation-angle region corresponding to the working rotation-angle region of the grinding spindle (Fig. 4). <IMAGE>
Patent DE-3802502-A1 (DE)
Title: Balance for a pallet truck
Inventor: BRUSS PETER
IPC: G01G19/08
Filed: 1988-01-28
Abstract: Described is a weighing arrangement for a pallet truck in which the load can be read off on an indicating device directly after lifting. For this purpose, the pallet truck is equipped with three measuring axles (2). In a hand-operated pallet truck, the third measuring pin is fitted into the axle of the front steering wheels, whereas in a powered pallet truck the measuring pin is integrated into the piston stroke axis of the cylinder. The measuring signal is transmitted via a cable (3) to the amplifier (4) and is displayed on the indicating device (5). <IMAGE>
Patent DE-3803277-A1 (DE)
Title: Infrared radiation receiver
Inventor: BRUECK FRIEDRICH DIPL ING
IPC: G08B13/193
Filed: 1988-02-04
Abstract: The invention relates to an infrared radiation receiver, in particular for movement detectors (proximity detectors), on whose housing (13) a second housing (25) can be plugged, containing a power source (44) and a transmitter (43) which is controlled by the signals of the radiation receiver and itself transmits wireless control signals to a signal receiver arranged at a distance. The device does not depend on a supply grid and can be used at any desired positions in a room for influencing a wide variety of circuits. <IMAGE>
Patent DE-3806483-A1 (DE)
Title: Test gas cooler
Inventor: BUEHLER HERBERT
IPC: B01L7/00
Filed: 1988-03-01
Abstract: In a gas cooler for test gases having a cooling unit and at least one heat exchanger for passing the test gas through an assigned gas cooling duct which has inlet and outlet orifices for the test gas and a condensate discharge, low dew points are to be achievable without increasing the dimensions of the heat exchanger. For this purpose it is provided that the gas cooling duct (11) in the heat exchanger (10) is provided between gas inlet (12) and gas outlet (13) with an insert (15) made of a cold-conducting material past which the test gas can flow. <IMAGE>
Patent DE-3808812-A1 (DE)
Title: Collision device system for utility vehicles
Inventor: RIECK GERHARD DIPL ING
IPC: B60R21/0134
Filed: 1988-03-16
Abstract: In order to avoid, in the event of a frontal collision between a car and a utility vehicle, the passage of the former beneath the latter, a collision device for the utility vehicle is proposed, which on the one hand absorbs kinetic energy and is otherwise designed in such a way that it is able to deflect the oncoming car. To achieve this, a bumper is provided which is either rigidly connected to the utility vehicle, curves forwards in the longitudinal direction of the vehicle or is composed of a plurality of components (10 to 12) which can be extended forwards by means of a measuring and distance sensor and appropriate control before the collision. These components are aligned in such a way that they are able to deflect the oncoming vehicle. <IMAGE>
Patent DE-3811174-A1 (DE)
Inventor: RYCHLI WALTER DIPL ING
IPC: B60T13/62
Filed: 1988-03-31
Abstract: The direct acting air brake for railway vehicles comprises a time controlled driver brake valve 12, a relay valve 7 controlled by this and brake cylinders 19, the pressure applied to which by the relay valve 7 via pipelines 14, 17 being monitored. The brake pressure prevailing in the brake cylinders 19 is displayed by a pressure gauge 22. In order to prevent trailing or lagging of the brake pressure prevailing in the brake cylinders 19 after completion of an actuation of the driver brake valve 12, an air reservoir 24 is connected to the control inlet 6 of the relay valve 7 via a nozzle 23. The nozzle 23 and the air reservoir 24 are matched to the flow resistances in the pipelines between the relay valve 7 and the brake cylinders 19 in such a way that on completion of an actuation of the driver brake valve 12 they generate an equalisation pressure on the control inlet 6 which corresponds to the instantaneous brake pressure prevailing in the brake cylinders 19 at the end of actuation. The air brake facilitates simple and precise control of specific brake pressures to be observed by means of the pressure gauge 22. <IMAGE>
Patent DE-3811398-A1 (DE)
Title: Differential compensation of twin wheels and multiple wheels on the same side of a drive axle with the aid of a divided wheel whose parts are moved electromotively with respect to one another
Inventor: GEGGERLE SIGMUND DR
IPC: B60B11/02
Filed: 1988-04-05
Abstract: In order to achieve a differential compensation between a plurality of wheels on one side of an axle, a divided wheel is connected between differential and wheels, the inner segment being given a rigid through-mechanism to the outer wheel whilst the outer segment which itself can be moved with respect to the inner segment and, in order to do this, is adjusted by electric motor, drives the inner wheel. Furthermore, the divided wheel can also replace the differential.
Patent DE-3815206-A1 (DE)
Title: Protective cap for mounting on barrel nuts
Inventor: FINK HERMANN
IPC: B65D41/62
Filed: 1988-05-04
Abstract: In the protective cap (1) for mounting on so-called keg barrel nuts, webs (8) are also arranged on the cylindrical casing section (3) as well as predetermined breaking points (9), which webs engage behind the annular bead of the barrel nut when the protective cap (1) is mounted on the barrel nut. In order to exclude manipulations on the barrel content by destruction-free removal of the protective cap from the barrel nut, the cylindrical casing section (3) is either, as shown in the diagram, made as a breakless wall or, in the case of the arrangement of breaks (7) in the cylindrical casing section (3), designed in such a manner that the webs (8) do not adjoin the breaks (7). <IMAGE>
Patent DE-3818029-A1 (DE)
Title: Coke oven door
Inventor: FAUST WINFRIED
IPC: C10B25/16
Filed: 1988-05-27
Abstract: The door is equipped with hydraulic or compressed-air locking devices, each locking device being assigned a pressure vessel which is closed on all sides and is extensible and compressible in the working direction. Provision is made for the pressure vessel to consist of a corrugated-tube compensator (10) which is closed at both ends by a plate (11, 12), at least one of the two plates (e.g. 12) having a recess (13) for receiving locking components (14). <IMAGE>
Patent DE-3821854-A1 (DE)
Title: Storable ECO rubber mixture
Inventor: SAEMANN KARL-HEINZ
IPC: C08K5/46
Filed: 1988-06-29
Abstract: The invention concerns ECO rubber mixtures. To render such mixtures storable for at least two months without risk of carcinogenesis, it is proposed that the mixture contains TBBS and/or CBS and/or DCBS.
Patent DE-3826361-A1 (DE)
Title: Border profile for the frame of shuttering panels
Inventor: SCHWANEKAMP WOLFGANG
IPC: E04G9/04
Filed: 1988-08-03
Abstract: In the case of known border profiles having an essentially rectangular hollow basic body, a web which projects up from said basic body, in extension of the outer side of the same, and a depression which is formed in the outer side of the basic body, said profiles being bent and shaped in one piece from a metal block, the adjacent borders of the bent sheet metal are welded together on the underside of the profile. This requires a separate operation which causes additional costs. This additional operation is to be avoided in the case of the novel border profile. In the case of the novel border profile, the adjacent borders of the bent sheet metal are connected to one another in the region of the projecting web by a lock-seam. Consequently, welding is not necessary and the rigidity of the border profile is improved. The novel border profile can be produced less expensively than known border profiles of this type because the sheet metal needs to be bent merely by a rolling procedure. The finished profile has a higher degree of rigidity than previously known hollow-box profiles.
Patent DE-3827064-A1 (DE)
Title: Foot control element
Inventor: ELSNER HANS
IPC: G05G1/30
Filed: 1988-08-10
Abstract: For a foot control element, especially a foot switch, having an approximately square lower part and an operating upper part which can move with respect thereto and essentially having the form of a spherical cup, a housing is proposed which completely encloses the foot operating element and has thin walls and is softly elastic in the region of the operating upper part. Otherwise, the housing is constructed in the form of a truncated cone, as a result of which it is highly stable. The housing also ensures that the foot operating element is closed in a watertight manner, in a simple way. <IMAGE>
Patent DE-3828771-A1 (DE)
Title: Passenger car with a trailer device
Inventor: ZAVOJAN ANTON
IPC: B60D1/52
Filed: 1988-08-25
Abstract: In a passenger car with a trailer device which has a removable hitch component 5 which can be detachably plugged into a guide sleeve 12 which is attached to the rear of the vehicle, and has first securing elements which interact with the second securing elements 13, 14 on or in the guide sleeve 12, in order to store the hitch component 5 when not in use a receptacle sleeve 15 inside the motor vehicle is provided with the same securing means 13a, 14a as the guide sleeve 12. <IMAGE>