baber/WOPTO huggingface dataset:
Patent DE-3726789-A1 (DE)
Title: Novel device for the treatment of legs with varicose veins or oedematisation
Inventor: KRAEMER FRITZ DR MED
IPC: A61H35/00
Filed: 1987-08-12
Abstract: Made-to-measure stocking reaching up to the groin with a plastic zip fastener on the front side into which the affected leg is placed and enclosed by closing the zip fastener. From the tip of the foot a hose leads to the tap of a bath tub on which it is fastened by means of a rubber adapter. Shortly below the tap the hose is provided with an opening with a short lateral connection piece through which air passes into the hose through which water flows, on the principle of the water jet pump, and mixes with the water to form bubbles which rise upwards in the stocking and produce a gently massaging and compressing effect which forces the slowly flowing blood in the varicose veins back into the venous return and causes existing lymphoedema of the leg to subside. This massaging treatment represents a valuable supplement for the usual conservative measures of treating venous or lymphatic leg disorders.
Patent DE-3726922-A1 (DE)
Inventor: EHNERT GERD
IPC: B29B11/06
Filed: 1987-08-13
Abstract: The method uses heating to prepare batches of a mouldable fibre- reinforced thermoplastic material specifically for a moulded article to be produced. The method involves heating an intermediate of fibres and binder containing thermoplastic as a strand and cutting off a specific batch from the strand for passing on to further processing. The apparatus has a melting device with a melting channel, through which the material to be processed is forced as a continuous strand, and a metering station.
Patent DE-3738171-A1 (DE)
Title: Binding for a cross-country ski
Inventor: PROVENCE MARC
IPC: A63C9/20
Filed: 1987-11-10
Abstract: The present invention relates to a binding for a cross-country ski. In order to interact the front end of a boot, the binding has a U-shaped shackle with two legs articulated about an axis on the ski which can extend to the side of the end, and with a transverse web parallel to the axis which can be supported on the end under the action of prestress devices of the shackle. The prestress devices are at least partly integrated in the joint devices of the legs, relative to the ski. The prestress devices therefore take up relatively little space, offer few access surfaces to the snow, and have an ideal mechanical function.
Patent DE-3740876-A1 (DE)
Title: Automatic metering device for fresh milk to be poured into bottles
Inventor: KRECKL ANTON
IPC: B67C3/20
Filed: 1987-12-02
Abstract: The invention relates to an automatic metering device for sensitive liquids to be poured into containers, especially fresh milk to be poured into bottles, in the case of which a tubular piece which can be squeezed is applied, to permit trouble-free cleaning of the metering device and to ensure that the liquid to be poured in flows without turbulence.
Patent DE-3742538-A1 (DE)
Title: Device for colour reproduction for an electro-optical facsimile writing device
Inventor: WESSEL GERHARD
IPC: H04N1/46
Filed: 1987-12-16
Abstract: To reproduce colour by means of an electro-optical facsimile writing device, it is proposed to insert a rotating disc, which is divided into segments provided with colour filters, between the light source illuminating the light gates of an optical printing head and a cross-section adaptor conducting the light from the light source to the light gates. When three filters are used for the colours red, green and blue, the red, green and blue sequence of the filters is distributed several times over the circumference of the disc. The segments of the individual filters are of different size in order to take into consideration the spectral intensity distribution of the light source and the spectral sensitivity distribution of a photosensitive material to be exposed. <IMAGE>
Patent DE-3800006-A1 (DE)
Title: Cooling and lubrication circuit of an axial engine
Inventor: ELSBETT LUDWIG
IPC: F02B75/26
Filed: 1988-01-01
Abstract: Internal combustion engine with axial cylinder arrangement around a wobble shaft, the same liquid medium being used for lubrication and cooling, which can pass both from inside the wobble shaft to the points to be lubricated and cooled and from outside to the cylinders and cylinder heads.
Patent DE-3801303-A1 (DE)
Title: Charger for accumulators (battery charger)
Inventor: BINDER ALFRED
IPC: H02J7/00
Filed: 1988-01-19
Abstract: In the case of a charger for accumulators, batteries and the like, having a transformer, rectifier and means for switching over between rapid charging and continuous charging, it is proposed to design the charging circuit such that continuous charging is initially carried out when the charger is brought into use, a switch which can be operated as desired by hand from the outside enabling a changeover between rapid charging and continuous charging and vice versa, and two monitoring mechanisms furthermore being provided in parallel in order to improve the safety level during the charging process, one of which mechanisms switches back from rapid charging to continuous charging once a predetermined time has elapsed, and the other switches back, even if the predetermined rapid charging duration has not yet been completed, by sampling the temperature of the connected accumulator and comparing this temperature with a predetermined temperature limit.
Patent DE-3806141-A1 (DE)
Title: Repairable landfill-site seal
Inventor: SCHLUETTER ALOYS
IPC: E02D31/00
Filed: 1988-02-26
Abstract: According to the invention, in a double-layer seal and a drainage course provided between the sealing layers, the seepage water and the leakage water is collected in accessible pipes which are located on the bottom sealing layer.
Patent DE-3810849-A1 (DE)
Title: Ground-levelling body or supporting body
Inventor: PETRI CHRISTOF
IPC: F16M11/36
Filed: 1988-03-30
Abstract: The invention relates to a ground-levelling body or supporting body for feet of a vertically adjustable item of everyday use, e.g. an ironing board, which body can be connected to the feet and whose side which is directed towards the ground is, for example, profiled. The body comprises two portions, of which the portion which can be connected to the foot consists of a hard, non-deformable material and the portion which bears on the ground is formed from an elastically deformable material.
Patent DE-3811029-A1 (DE)
Title: Device for measuring the position of the core on end surfaces of optical waveguides
Inventor: SCHNEIDER RICHARD DR RER NAT
IPC: G01M11/00
Filed: 1988-03-31
Abstract: A description is given of a device which can be used to measure the position of the core on the end surfaces of optical waveguides at the operational wavelength. In contrast to methods or devices used so far, which use visual detection, television cameras in the region of visible or infrared light or ideal master connectors, the position of the fibre core (2) of an optical waveguide (4) to be tested is determined according to the invention by picking up the intensity maximum of the light as a function of the displacement of the end surface (1) of the optical waveguide (4) in its plane. Since the operational wavelength of the light is used in this case and, in addition, this light is imaged in a reference system from the end surface of a transmitting optical waveguide to the end surface of a receiving optical waveguide by means of an optics (7) on a scale of 1 : 1, it becomes possible to measure the position of the core in a constellation which closely approximates to the operational state. When a launching fibre (26) is used, cladding modes and their interfering (disturbing) effects can also be eliminated. <IMAGE>
Patent DE-3816447-A1 (DE)
Inventor: HOLDEN JOHN
IPC: A61K8/00
Filed: 1988-05-13
Abstract: The formulation contains the active agent minoxidil and the carrier is dimethylsulphoxide. It may be formulated as a shampoo.
Patent DE-3817750-A1 (DE)
Title: Radio network with stationary and mobile radio transceiver stations
Inventor: DALLMANN HORST
IPC: H04W72/04
Filed: 1988-05-20
Abstract: The object of the invention is to supplement an existing radio network in which stationary and mobile radio stations transmit and receive signals of a first signalling type by adding stationary and mobile radio transceiver stations using a second signalling type, without thereby creating compatibility problems. The object is solved in that the mobile transceiver stations (30) are equipped for the transmission and reception of both signalling types and the stationary transceiver stations (10, 11), which are set up for the second signalling type, e.g. for digital signals, cyclically transmit information characterising this signalling type. Each mobile transceiver station which receives and evaluates this information remains set to this signalling type until the radio channel is changed. The preferred field of application for the invention relates to private land mobile radio services of the Deutsche Bundespost. The drawing shows a simplified block diagram of the radio network. <IMAGE>
Patent DE-3819831-A1 (DE)
Title: Lock with a self-tensioning follower
Inventor: HUELBLE-KOENIGSBERGER WOLFGANG
IPC: E05B3/08
Filed: 1988-06-10
Abstract: A self-tensioning follower is provided in a lock, in that the follower has, on the top side, a slot which extends as far as the square of the follower, a tension lever engaging into this slot. The latter is fastened rotatably on the follower on the side facing away from the latch and is pretensioned downwards by the follower spring on the side facing the latch, so that it projects into the square. Consequently, only a single additional component, namely the tension lever, is required in comparison with commercially available locks. <IMAGE>
Patent DE-3824274-A1 (DE)
Title: Nuclear magnetic resonance examination method and arrangement for carrying out the method
Inventor: JENSEN JENS DYE DR
IPC: G01R33/54
Filed: 1988-07-16
Abstract: The invention relates to a nuclear magnetic resonance examination method in which, in the presence of a stationary magnetic field, a plurality of sequences act on a region to be examined, of which each contains at the beginning a partial sequence having a plurality of similar non-selective radio-frequency pulses. At least one further radio-frequency pulse follows each partial sequence. Such an examination method can serve to image the lines of equal magnetic flux density in a nuclear magnetic resonance tomogram because the partial sequence comprises two 45@ radio-frequency pulses. <IMAGE>
Patent DE-3824676-A1 (DE)
Inventor: SCHMID ROLF DR
IPC: C08G59/62
Filed: 1988-07-20
Abstract: Hot-curable compositions which are stable on storage contain, in specified proportions,     a) polyglycidyl ether of the formula I <IMAGE>  in which X is a group <IMAGE> R is hydrogen or methyl and n is an integer from 2 to 4,   b) an epoxy resin having a functionality of 2-2.5,   c) a diphenol curing agent, and   d) an accelerator.   The compositions are particularly suitable for the production of prepregs for fibre-reinforced composite materials or for the preparation of adhesive films. They have a low viscosity even at room temperature and can therefore easily be applied. The cured mouldings are distinguished by a high glass transition temperature and high impact strength.
Patent DE-3825536-A1 (DE)
Inventor: HOCQUAUX MICHEL
IPC: A61K8/00
Filed: 1988-07-27
Abstract: A hydroperoxide for use in the treatment of acne and seborrhoea has the general formula: <IMAGE>  in which R1 and R2 are each a hydrogen atom or a C1-4 alkyl radical, and R3 is a linear or branched C1-21 alkyl radical, a linear or branched C2-17 alkenyl radical, a C4-17 alkadienyl radical, a C2-19 alkoxyalkyl radical, a C4-31 polyalkoxyalkyl radical, or a saturated or unsaturated C4-6, optionally substituted cycloalkyl radical, or R1 and R3, taken together with the carbon atom to which they are attached, form a saturated or unsaturated non-aromatic C4-6 ring, the sum of the carbon atoms of R1 + R2 + R3 being >/= 3.
Patent DE-3827059-A1 (DE)
Title: Folding arm for the projection head of an overhead projector
Inventor: NOWACK ROLF
IPC: G03B21/132
Filed: 1988-08-10
Abstract: For simplifying the operation, a pinion gear (10) is arranged on the folding arm (1), which pinion gear is guided on the projection head (7) which is pivotably arranged, a drive element (14) being provided outside the axis of rotation of the folding arm (1) on the overhead projector (2) for the pinion gear (10) in such a manner that the pinion gear (10) is operated when the folding arm (1) is pivoted and, when the folding arm (1) has reached a final position, the projection head (7) is rotated about 180@ and is aligned parallel to the work surface (4) of the overhead projector (2). <IMAGE>
Patent DE-3827634-A1 (DE)
Title: Self-supporting sheet-like article comprising a substrate and a coating and method for its production
Inventor: GRIBBIN JOHN DEREK DR
IPC: B29C59/12
Filed: 1988-08-16
Abstract: A self-supporting sheet-like article consists of a coating on at least one surface of the substrate, which layer reduces the sliding friction. The slip-improving coating is produced by treating this substrate surface by an electrical corona discharge between a voltage-carrying high-voltage electrode and an earthed opposite electrode, with simultaneous spraying of an aerosol into the corona-discharge region. The aerosol contains as lubricant, for example, aqueous solutions or emulsions of glycerine monoesters and long-chain fatty acids.
Patent DE-3828904-A1 (DE)
Title: Plug connector for printed circuit boards
Inventor: BIEDERSTEDT LUTZ
IPC: H01R12/72
Filed: 1988-08-23
Abstract: The invention relates to a plug connector for printed circuit boards 1, consisting of contact elements 2 which are electrically conductively connected to the conductor tracks 3 on the printed circuit board 1, and of a plug socket 4 which is provided with mating contacts 5. In order to enable a high packing density of printed circuit boards 1 which are inserted in a rack, and in order to avoid wear of the conductor tracks 3 on the printed circuit board 1 when the mating contacts 5 are plugged on, the invention provides that the contact elements 2 are constructed as electrically conductive, flat metal strips 12 which are electrically conductively connected to the conductor tracks 3 and are fitted to an edge region 6 of the printed circuit board 1, and that the plug socket 4 is constructed with a retaining opening 20 for plugging onto the edge region 6 of the printed circuit board 1, and with the mating contacts 5 in order to make contact with the contact elements 2. <IMAGE>
Patent DE-3829266-A1 (DE)
Title: Method for the determination of the temperature conductivity and other thermal material quantities of plastics, using a p-v-T measuring device
Inventor: OFFERGELD HEINZ
IPC: G01N25/18
Filed: 1988-08-30
Abstract: A plastic sample is loaded with pressure by means of a ram in a fixed pressure vessel, while the volume of the sample is picked up as a function of the measuring cell wall temperature and of the sample pressure. With a small expenditure in time and apparatus, the temperature conductivity and the specific volume as a function of temperature and pressure may be determined. Using the measured measuring cell wall temperature, an average sample temperature is calculated via the temperature distribution in the sample and, by means of the comparison of heating curves and cooling curves picked up isobarically or isochorically in the p-v-T diagram, the temperature conductivity is iteratively determined. The take-up of the heat flow in the sample makes additionally possible the temperature-dependent and pressure-dependent determination of the specific heat capacity and of the thermal conductivity.
Patent DE-3832455-A1 (DE)
Title: Selection method for received frequencies of an RDS receiver
Inventor: KASA KOICHI
IPC: H04B1/16
Filed: 1988-09-23
Abstract: The invention relates to a selection method for the received frequency when using a radio data system receiver which can receive an RDS signal. The received frequency is sequentially changed to the frequency of another station of the same network which is obtained by the frequency data as soon as data demodulation from the received RDS transmitter waves becomes impossible. If the frequency of a station of the same network with the highest received signal level has the same programme identification data from the transmitter waves of the station as the stored programme identification data, this station frequency is determined as the new received frequency.
Patent DE-3902317-A1 (DE)
Title: Container having an opening which can be closed by a lid
Inventor: DINTER REINHARDT
IPC: B65D90/04
Filed: 1989-01-26
Abstract: Published without abstract.
Patent DE-3904685-A1 (DE)
Title: Method for determining the detonation point of a projectile fired from a tube weapon, and a circuit arrangement for carrying out the method
Inventor: SIEDELHOFER BERND DIPL ING
IPC: F42C13/04
Filed: 1989-02-16
Abstract: A method for determining the detonation point of a projectile fired from a tube weapon uses two transmission frequencies which are emitted from a base station positioned close to the tube weapon. These two transmission frequencies produce received frequencies in the projectile, which received frequencies differ from the transmission frequencies as a result of the Doppler influence. The low-frequency mixing product (difference frequency) between the two received frequencies is formed and, after this, it is once again mixed with the oscillator located in the projectile, so that an operating frequency is produced from it which, after further processing and integration, produces the distance travelled by the projectile. On reaching a predetermined distance value, a detonation pulse is emitted. <IMAGE>
Patent DE-3908122-A1 (DE)
Title: Head for fastening a compact gob of glass on a glass blowing pipe
Inventor: SUBRYT KAREL
IPC: C03B9/20
Filed: 1989-03-13
Abstract: The invention relates to a fastening head for fastening a compact gob of glass on a pipe for shaping by blowing. The main component parts of the fastening head are fastening elements and an actuating mechanism. The object of the invention is to provide a fastening head which is simple to produce, intended for taking up the compact gob of glass which has been obtained by the preceding technological operation, by metering, sucking, gathering of glass, rising and the like. The fastening head is intended in particular for the machine shaping of the compact gob of glass by blowing and in the alternative configuration also for manual shaping. The fastening head includes two essential component parts, to be precise fastening elements and an actuating mechanism. The essence of the invention is that the fastening elements are formed by two rings, to be precise by an outer ring and an inner ring. The outer ring comprises at least two segments, which are provided with fixation grooves in the circumferential part bearing against the inner ring. The inner ring is firmly connected to the pipe and the outer ring is firmly connected to an actuating mechanism.
Patent DE-3910721-A1 (DE)
Title: Drag anchor for locating and catching submarine cables
Inventor: BACHEL ERNST
IPC: B63C11/50
Filed: 1989-04-03
Abstract: The invention deals with a drag anchor (1, 6, 8) for locating and catching submarine cables (18). The submarine cable (18) is caught with a gripping arm (2, 9, 17) of the drag anchor (1, 6, 8) and is cut down to the reinforcement in a receiving area (16) by means of a cutting edge (3, 11) arranged there. Via the electrical connection produced, a signal is then transmitted to the ship, which stops and initiates measures for lifting the submarine cable (18). <IMAGE>
Patent DE-3912556-A1 (DE)
Title: Running surface for guided bus - is double cambered with raised edges and corrugated sided central triangular rib at highest point
Inventor: FLEISCHER HORST
IPC: E01B25/28
Filed: 1989-04-17
Abstract: The twin track road surface, wide enough for two buses is cambered, sloping downwards from a central high point to the outer edge of each track (2,2'). The hubs of the omnibus wheels carry rollers (11) projecting outwards and able to contact a raised edge (12) at the outer edge of the track and also the sloping sides (7) of a triangular rib (6) at the highest central point. The slope of the tracks forms an angle between 2 and 8 deg.  to the horizontal. The sloping sides (7) of the triangular rib slope at an angle between 8 and 50 deg. to the horizontal and can be ribbed, knobbed or corrugated. ADVANTAGE - Efficient vehicle guidance, avoiding collision.
Patent DE-3912698-A1 (DE)
Title: Mobile device for coke ovens
Inventor: AOKI TAKAYOSHI
IPC: C10B31/00
Filed: 1989-04-18
Abstract: A device which moves from position to position along coke ovens during coke production is capable of stopping at its target stopping position very exactly and without impairing its operational effectiveness. For controlling the device as a function of a target stopping position of the device and its direction of movement immediately before stopping, a movement scheme for this movable device is stored in a computer. As a result, any stopping error due to the special conditions, which are characteristic of each target stopping position, can be eliminated. The computer can have a program for correcting the movement scheme as a function of stopping errors which may occur under certain circumstances.
Patent DE-3913264-A1 (DE)
Title: Vehicle brake booster system - has flexible seal consisting of double roller membrane
Inventor: VOGEL GUENTHER
IPC: F16J3/06
Filed: 1989-04-22
Abstract: The vehicle braking system has a cylindrical housing (1) and a wall (9) axially movable to-and-fro. It has a roller  membrane (7) in order to divide the housing interior into two separate working chambers (13,14). The wall is moved as the result of a pneumatic pressure difference and to ensure an adequate sealing connection a second roller membrane (8) is arranged in mirror image fashion to the first. USE/ADVANTAGE - Brake booster for vehicle embodying a sealing arrangement for an axially movable wall which avoids high friction losses.
Patent DE-3913524-A1 (DE)
Title: Fuel injection device
Inventor: DAHLMANN GERD-UWE DIPL ING
IPC: F02M59/36
Filed: 1989-04-25
Abstract: A fuel injection device is described with an appliance for metering and distributing the fuel to the individual cylinders of an internal combustion engine, the metering and distributing appliance (1) having a fuel distributor rotor (19) driven proportionally to the speed of the internal combustion engine. The said fuel distributor rotor has high pressure passages (20a-20d), connecting with a high pressure chamber (11) of a pressure pump (9), for alternating connection with injection lines (22) leading to the cylinders of the internal combustion engine. In order to achieve control of the end of discharge of individual injection sequences, the fuel distributor rotor (19) has a shut-off valve (24) connecting the high pressure passages (20a-20d) to an outlet, with a closing body (25) actuatable by a roller tappet (27, 30, 31) held in a transverse bore (28a, 28b) of the fuel distributor rotor, the roller tappet interacting with cam-like projections (35a-35d) of a lifting ring (33), held in a housing (45) so that it is adjustable in a circumferential direction and surrounding the fuel distributor rotor. <IMAGE>