baber/WOPTO huggingface dataset:
Patent DE-3540425-A1 (DE)
Title: Process for decontaminating transformers
Inventor: BENDEL WOLFGANG ING GRAD
IPC: C10G21/00
Filed: 1985-11-14
Abstract: Askarel-filled transformers consisting of a tank with a sump, a laminated iron core, windings, and components made of insulating materials, are conventionally cleaned with a solvent after the askarel has been drained, in order to decontaminate them. According to the invention   - an amount covering the sump, of a liquid solvent for the askarel is introduced into the tank of the complete transformer,   - the tank is closed, - the sump is heated externally in such a way that the solvent covering it is evaporated, - the vapour condenses on the unheated surfaces in the transformer, dissolves residual askarel and drips into the sump,   - the askarel-laden solvent is drained from the sump and - the transformer is filled completely with fresh solvent and, employing this as a cooling and insulating fluid, is operated under load for a transitional period. The process according to the invention is used for converting transformers previously cooled with askarel to cooling with an alternative cooling fluid.
Patent DE-3542190-A1 (DE)
Title: Railbound or floor-going transfer equipment for loading units for combined rail/road traffic
Inventor: BOESE PETER DR ING
IPC: B66C17/20
Filed: 1985-11-29
Abstract: Transfer equipment for loading units for combined traffic. In order to reduce the dimensions and bulk of the gantry cranes used for transferring loading units between rail vehicles and road vehicles, the railbound or floor-going transfer equipment according to the invention is formed from a simple gantry with travelling-mechanism carriers fastened in the form of an L on the gantry supports, and of a pivotable swivel arm which is fastened on the gantry and is intended for receiving and moving loads. For adaptation to different track widths, the gantry crossmembers can be pushed away from one another and, for transportation of the equipment on public roads, the gantry can be designed to be collapsible.
Patent DE-3604608-A1 (DE)
Title: Measuring method and design of a highly precise pressure gauge having a short time constant and large pressure ranges
Inventor: KNOEBEL WERNER PROF DR
IPC: G01L19/04
Filed: 1986-02-14
Abstract: The application describes a measuring arrangement and measuring method for in situ pressure measurements in the sea, which permits high-precision measurements. In accordance with the method, a special bridge circuit is used to make a direct measurement of the difference in electrical resistance between a pressure-dependent resistance material and a second electrical resistor, which is expediently, but not necessarily identical and which is protected in terms of pressure from the first. Since the resistors are also temperature-dependent, they are accommodated in a special arrangement which can ensure that the two resistors are always maintained at the same temperature.
Patent DE-3604930-A1 (DE)
Title: Mechanical sensor arrangement and method of automatically setting the initial height of a cutting tool
Inventor: SCHMALL KARL HEINZ
IPC: B23K7/10
Filed: 1986-02-17
Abstract: On a cutting tool, e.g. a flame-cutting unit, a mechanical feeler (20, 4) is provided for triggering an electric signal when a desired distance between tool (1) and workpiece (14) is reached. The feeler is held in a catch position by a preloading device with a catch-spring arrangement (6, 10, 16, 20, 22, 24, 10a). When the desired distance is reached, the feeler triggers a release device (6, 16, 22, 24), as a result of which the catch-spring arrangement displaces the feeler away from the workpiece into a rest position. <IMAGE>
Patent DE-3605210-A1 (DE)
Title: Fitting for an outside rear view mirror of a motor vehicle
Inventor: LEONBERGER KARL-HEINZ
IPC: B60R1/076
Filed: 1986-02-19
Abstract: A fitting for an outside rear view mirror has a first and a second fitting part, which are fastened to a mirror base and/or a mirror casing. In the use position, fitting parts rest one on top of the other and can be folded out of this position into a transport position both in the travelling direction and against it. The second fitting part is held in its transport position by means of a lever arm, which operates in the folding direction, of a restoring spring, which engages on both the fitting parts. The restoring spring is used to secure the position of the second fitting part in the transport position. This makes it unnecessary to use additional holding parts, which would have to be clamped between the two fitting parts when the mirror was folded. The mirror can therefore be quickly and reliably locked in an extremely simple fashion when it is folded out.
Patent DE-3610341-A1 (DE)
Title: Sound-absorbing lid for trough- or bowl-shaped receptacles for working workpieces
Inventor: DITSCHERLEIN FRIEDHOLD
IPC: B24B31/12
Filed: 1986-03-26
Abstract: The sound-absorbing lid is approximately circular and consists of two or more lid segments (1, 2) rotatable relative to one another approximately about its median axis (3). According to the invention, these lid segments are mounted, together with their pivot pin (3), above the container opening independently and free from the container, said lid segments each carrying a section (9, 10) of a sound-absorbing skirt which extends down in front of the outside of the container, which skirt sections have different radial distances from the axis of rotation. As a result, the vibrational and centrifugal forces of the container cannot be transmitted to the lid segments nor radiated by the container sides, and accessibility to the container at certain places is not restricted. To be able to open the container fully, it may be expedient if the lid segments together with their pivot pin are mounted such that they can be swung away from the container opening laterally. This can be effected by rotatable suspension of the lid segments, via their pivot pin, on a cantilever arm (4, 5) which is mounted on a supporting device, e.g. a column (6), arranged to the side of the container. <IMAGE>
Patent DE-3610926-A1 (DE)
Title: Abdominal protection for athletes
Inventor: BRUECKNER GEORG F
IPC: A63B71/12
Filed: 1986-03-24
Abstract: In an abdominal protection, especially for the genital region, for athletes participating in combat sports, provision is made according to the invention, for optimum adaptability, protection and hygienic design, for the protection to consist of an approximately triangular foam moulding (1) of softly resilient polyurethane integral foam which is slightly curved in the circumferential direction, the foam being arched backwards at the lower point (3) corresponding to the shape of the body and having a dish-shaped forward bulge (4) in the genital region in which a correspondingly curved dish (5) of rigid plastic is inserted from the rear. <IMAGE>
Patent DE-3613857-A1 (DE)
Inventor: ZLOCH NORBERT DR ING
IPC: F04D29/46
Filed: 1986-04-24
Abstract: An axial torque governor for a turbo-supercharger for internal combustion engines has a flow channel which is composed of a cylindrical section and of a spherical section following thereupon, the spherical section merging into a second cylindrical section by way of a nozzle section. The radius of the spherical section is equal to the radius of the first cylindrical section. A plurality of guide vanes are each composed of essentially circular segments which cover the cross-section of the first cylindrical section given complete closure of the inlet passage, whereby the pivoting axes of the guide vanes respectively lie in the entry edge of the vanes.
Patent DE-3623572-A1 (DE)
Title: Interactive videotex device with microprocessor-controlled interactive videotex decoder
Inventor: HEINE KURT
IPC: H04M11/08
Filed: 1986-07-12
Abstract: An interactive videotex device has a microprocessor-controlled interactive videotex decoder, a program memory, in which the operating program for processing and displaying the received interactive videotex signals is stored, a working memory, in which the received interactive videotex signals can be stored page by page, and a second program memory, in which are stored working programs, according to which the microprocessor, after the appropriate program has been called by entering control commands via the input keyboard, prepares (converts, processes and outputs, as required) the signals which are held in the working memory. This interactive videotex decoder has a connection to connect an external data storage device with a data medium, into which data which can be read out of the working memory can be written so that it can be read back. This external data storage device is controlled by its own microprocessor, for functional and sequence control. For intelligent use of the interactive videotex decoder, the second program memory is provided in the form of a read-write memory, in which data processing programs can be written, deleted and read individually from the data medium of the external data storage device. The microprocessor in the external data storage device is activated and controlled via the input keyboard of the interactive videotex decoder.
Patent DE-3628627-A1 (DE)
Inventor: KUEKER WOLFGANG DIPL ING
IPC: B61D17/20
Filed: 1986-08-22
Abstract: A gangway is provided between two railway cars or units of railway cars that are pivoted to one another, and that forms a continuous, stepless passage for all travel motions. The entire gangway is designed as a unit that is held in the central position to each of the ends of the cars facing one another with the ability to shift lengthwise, by a centering device, and is supported and guided on bridge bearings, and is mounted to be able to pivot around its vertical axis and also to be able to tip out of the horizontal plane. The bridge area of the gangway consists of a number of rigid rails placed parallel to one another at prescribed distances and able to move lengthwise, which are enclosed and guided at both ends in supporting profiles that are mounted and guided on the bridge bearings associated with them.
Patent DE-3630761-A1 (DE)
Title: Microprocessor analogue-digital converter with ROM self-balancing program
Inventor: HAUBNER GEORG ING GRAD
IPC: G06F19/00
Filed: 1986-09-10
Abstract: A microprocessor circuit which converts analogue data to digital data by threshold balancing, particularly in electronic control devices with microcomputer control units in motor vehicle electronics, is proposed. The threshold balancing is done by the microcomputer's own program. Balancing of the resistor (mostly laser balancing) is controlled by appropriate microcomputer outputs. These outputs can be used for other purposes during operation.
Patent DE-3633647-A1 (DE)
Inventor: RUEHL KARL DIPL CHEM DR
IPC: E04D5/10
Filed: 1986-10-03
Abstract: A roofing strip with a very wide range of plasticity and based on elastomer-modified bitumen is prepared by covering a support with a bitumen/rubber mixture in the ratio of 17/3-19/1 and irradiating the strip at a rate between 6 and 16x104 Gy.
Patent DE-3642707-A1 (DE)
Inventor: HUELSMANN HELMUT DIPL ING
IPC: B21D51/26
Filed: 1986-12-13
Abstract: 1. Method for producing containers coated with varnish or plastics or other anti-corrosive agents, in which the container wall is produced from a rectangular sheet-metal blank which is bent according to the subsequent form of the container wall and is butt-welded or lap-welded or soldered on the contiguous longitudinal edges, and to which the base and, if applicable, the lid are welted, and the sheet-metal blank is cut off a long sheet-metal web (12) which is usually would into a coil (20), characterised in that the sheet-metal web is coated with varnish or plastics or other anti-corrosive agents on the top side and/or on the underside omitting strips extending transversely to the longitudinal direction of the web, and the sheet-metal web (12) is divided into sheet-metal blanks within the transverse strips, and each blank is shaped into the container wall, wherein the uncoated strips are parallel to the height of the container wall and are welded or soldered.
Patent DE-3643515-A1 (DE)
Title: Method of nondestructively testing metal pipes and rods and device for carrying out the method
Inventor: DEDECKE DIETRICH DIPL ING
IPC: G01N29/04
Filed: 1986-12-19
Abstract: In the nondestructive testing of metal pipes and rods, for example using ultrasonic test devices, the end faces of the specimens are sources of pseudo errors, with the result that the test data obtained in the course of the test operation in the end sections of a specimen are unusable. Hitherto, untested sections of specified length were therefore provided at the beginning and end of a pipe. When the pipes or rods were used, the untested end sections were ignored or a specified length greater than the untested end sections was sawn off. According to the invention, the nondestructive test systems, in this case an ultrasonic test line, are provided with a pipe-end marking device which is controlled by the test system and which marks the untested sections at the end and beginning of each pipe with a fluorescent paint so that the untested sections are clearly recognisable. As a result, there is the possibility of providing the smallest possible untested end sections for various pipe and rod types. The fluorescent paint can be detected by a suitable detector so that the untested ends can automatically be sawn off. <IMAGE>
Patent DE-3700951-A1 (DE)
Inventor: KLOEPFER GERHARD
IPC: B25B5/02
Filed: 1987-01-15
Abstract: So that a clamp with a rail (16) and two jaws (12, 14), at least one of which is mounted displaceably on the rail (16) and can be fixed relative to this by means of at least one tilt plate (50, 52) spring-loaded in the direction of a position tilted against the rail and can be displaced into a non-tilting position after the pivoting of this tilt plate (50, 52) counter to the spring load, can be improved in such a way that the jaw (12, 14) is freely displaceable without the action of an attendant, it is proposed that the tilt plate (50, 52) be lockable in the non-tilting position. <IMAGE>
Patent DE-3710441-A1 (DE)
Inventor: RANCE ROBERT W
IPC: C09J133/08
Filed: 1987-03-30
Abstract: (Meth)acrylate-based adhesive polymers are disclosed comprising a major portion (meth)acrylate monomer, optional monovinylidene aromatic and unsaturated acid monomer(s), and up to 5 weight percent of a conjugated diene crosslinking monomer. In an example, a latex polymer of 96 weight percent n-butyl acrylate, 3 weight percent acrylic acid and 1 weight percent butadiene is prepared. The adhesive polymer, with and without addition of a tackifying resin, is found to have a good balance of shear strength and tack.
Patent DE-3714729-A1 (DE)
Inventor: SOLANSKY SVATOPLUK
IPC: C05G3/90
Filed: 1987-05-02
Abstract: 1. Nitrification-inhibiting agent, characterised in that it consists of a) dicyandiamide and b) guanylthiourea and/or ammonium thiosulphate, as well as possibly c) ammonium phosphate.
Patent DE-3715671-A1 (DE)
Title: Device for testing and sorting electronic components, particularly chips with integrated circuits (ICs)
Inventor: UEBERREITER EKKEHARD
IPC: G01R31/28
Filed: 1987-05-11
Abstract: A device (1) for testing and sorting electronic components, particularly chips (20), comprising an input magazine (12), followed by a separating device (15), followed by an interchangeable test unit (4) in which the components are contacted by a contacting drive (53) with a test base (52), with an output magazine (13), with a movable sorting shuttle (19) and with an exit stop element (76) at the shuttle (19), is to be designed in such a manner that the exit stop element (76) is operable even with a shuttle (19) which cannot be rotated across the plane of the output magazine (13). This is achieved by the test unit (16) exhibiting at least one drive (53, 66) which is mechanically connected to an adjustable coupling member (78) which, in turn, is mechanically effectively connected to the exit stop element (76) of the shuttle (19). <IMAGE>
Patent DE-3716830-A1 (DE)
Title: Anaesthesia apparatus having a frame for the releasable connection of, preferably several, anaesthesia units, for example vaporisers
Inventor: MAINUSCH GEORG
IPC: A61M16/18
Filed: 1987-05-20
Abstract: In conventional anaesthesia apparatus, the means for bearing and supporting the anaesthesia units on the frame of the anaesthesia apparatus are combined with the corresponding connections for delivery or accommodation of the gaseous media provided and the valves provided for allowing the gas to flow. The disadvantage of this combination is the fact that the connections with valves have to bear the relatively large weight of an anaesthesia unit, and this incurs high production costs because of the requirements to be met as a result. In order to reduce the production costs, the bearing means for the anaesthesia units are structurally separated from said connections and can be optimally designed and produced in accordance with their intended use.
Patent DE-3717433-A1 (DE)
Title: Clamping insert for clamping jaws
Inventor: FOLZ PETER
IPC: B23B31/16
Filed: 1987-05-23
Abstract: In a clamping insert (11) which can be interchangeably fastened to a clamping jaw (1) and has clamping teeth (13) attached to a basic body (12) of plate-shaped design, these clamping teeth (13) are integrally formed directly on the basic body (12) and the latter is provided with a concentric stepped location bore (16) for a fastening means which passes through the clamping insert (11) and can be connected to the clamping jaw (1). In addition, at least two symmetrically arranged clamping teeth (13), between which at least one clearance space (15) is provided in each case, are attached to the basic body (12). This design enables the clamping insert (11) to be produced as a precision casting in an efficient manner and enables it to be quickly fastened to or removed from a clamping jaw (1). Short workpieces can also be clamped, and no dirt can collect between the clamping teeth (13) on account of the clearance spaces (15). Furthermore, the adjustment of the clamping inserts (11) to a predetermined workpiece diameter can be carried out without problem. <IMAGE>
Patent DE-3719506-A1 (DE)
Title: Suspension device with pressed brick for suspending the same for baking
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D1/00
Filed: 1987-06-11
Abstract: Published without abstract.
Patent DE-3720576-A1 (DE)
Title: Device on an electronic double rail contact
Inventor: BAUER LOTHAR DIPL ING
IPC: B61L1/16
Filed: 1987-06-22
Abstract: In order to avoid the double rail contact being influenced with respect to counting in and counting out by reduced, excited eddy current brakes, the rail contacts are deactivated as long as they are located in the area of influence of the magnetic field emitted by the brake. The external magnetic field of the brake induces low-frequency voltages in the transmitting and receiving coils of the double rail contact, which voltages act on a non-linear switching element. It is intended that this will be in particular an inductor (L) which is controlled to saturation on the basis of the low-frequency voltages induced in the transmitting coils by the magnetic field of the brake and the currents which flow as a result, and short-circuits the transmitting circuits. The induced, low-frequency voltage chops the transmitting and receiving voltages in each case with indentical timing into the two processing channels of the double rail contact so that the overlapping effect of the two voltages which is required for a counting process is not given. <IMAGE>
Patent DE-3722867-A1 (DE)
Inventor: SAALMANN GUENTHER
IPC: B08B3/08
Filed: 1987-07-10
Abstract: In a device for the central supply of several cleaning installations with cleaning liquid, having a dosing apparatus (1), a storage container (2) for the cleaner, a water inlet (3) and a receiving container (5) which receives the mixture of cleaner and water, a central dosing station is to be provided which produces a homogeneous cleaning liquid. This is achieved in that the receiving container (5) is provided with an agitator (6) for producing a suspension of cleaner from an introduced cleaning dispersion. <IMAGE>
Patent DE-3722938-A1 (DE)
Title: Circuit arrangement for transmitting data signals between a central data processing device and a number of decentralised devices
Inventor: EBENHOCH HANS DIPL ING
IPC: G06F13/42
Filed: 1987-07-10
Abstract: The circuit arrangement is used to transmit data signals between a central data processing device and a number of decentralised devices, which input and/or output data signals via an IEC bus line system. The circuit arrangement has a memory arrangement, with memory cells which are assigned to the decentralised devices, and release signals can be written individually to the memory cells when data signals are deliberately transmitted. According to these release signals, input and output devices, which are connected to the decentralised devices for the input or output of data signals, can be adjusted.
Patent DE-3725645-A1 (DE)
Title: Twin row pendulum ball bearing - has mirror-image moulded parts reducing number of different parts
Inventor: NEDER GUENTER
IPC: F16C23/08
Filed: 1987-08-03
Abstract: The double-row pendulum ball bearing has a hollow spherical bearing outer ring (3,4) and an inner ring. This comprises moulded ring parts (1,2) which are each shaped at an axial end like a tube to take an axle or shaft and are angled at the other axial end so that a radial flange ring (5,6) is formed. Each two of these ring parts (1,2) are mounted with the flange rings adjoining each other in the bearing. ADVANTAGE - Only a small number of different parts are required through the mirror-symmetrical arrangement of the ring parts for the inner ring.
Patent DE-3727762-A1 (DE)
Title: Apparatus for marking
Inventor: TENZLER THOMAS
IPC: B42D9/00
Filed: 1987-08-20
Abstract: In an earlier marking apparatus for a printed work, a support strip forms an open loop at each of its two free ends, by means of which it is held on the printed work by frictional fitting. In an earlier bookmark, at least two superposed tabs of any desired shape connected to each other by a spine are provided. The two known articles are labour-intensive and hence expensive in their production. The new apparatus is intended to be capable of more economical production with at least equal frictional fit. In the new apparatus, two tabs are provided which are connected to each other by a spine and are jointly distorted in the same direction so that pages of the printed work clamped between the tabs are pressed out of their planar position. The apparatus can be produced very economically, and an even greater frictional fit than previously can be achieved.
Patent DE-3728196-A1 (DE)
Title: Device for dehumidifying masonry and keeping it dry
Inventor: ANDEREGG MAX
IPC: E04B1/70
Filed: 1987-08-24
Abstract: The device comprises probes embedded in masonry and at least one earth electrode which is electrically connected to said probes. The earth electrode consists of an iron pipe and a magnesium rod which is pressed in at one end of the pipe. The other end of the pipe is electrically connected to the probes, so that at first a markedly higher potential difference is maintained between the masonry to be dehumidified and the earth and thereafter a lower potential difference.
Patent DE-3734050-A1 (DE)
Inventor: HANSEN KURT PALLE
IPC: F16K/
Filed: 1987-10-08
Abstract: In a liquid gas cylinder valve device, which may also be used for refilling, comprising a valve member 4 that is permanently loaded against a valve seat 3 and mounted on a pin 6, 10 connected to an actuating member 9, 7, said pin 6, 10 is provided with a protective member 11, 12 for preventing grains of sand or other impurities from reaching the valve. The protective member, as shown, comprises a sleeve 11 encircling the pin and an integral disc-shaped resilient collar 12 abutting a chamber wall 15. Collar 12 and wall 15 may act as a supplementary valve. In a modification, the protective member comprises a sleeve secured to the chamber wall 13 and a collar abutting the pin. <IMAGE>