baber/WOPTO huggingface dataset:
Patent DE-3330037-A1 (DE)
Title: Device in a caravan with a refrigerator
Inventor: BLOMBERG PETER ERIK
IPC: F25D23/00
Filed: 1983-08-19
Abstract: In a device in a caravan with a refrigerator (10) with an absorption refrigerating apparatus, the refrigerator is arranged in an enclosure together with a refrigerating apparatus (20) on its rear wall, when it is moved to its location, which enclosure is partially formed by the surrounding parts (23, 27) of the caravan. A seal (30) which prevents the combustion gases from a burner housing (21) from entering the caravan is provided around the refrigerator in an annular gap between the inner side of the enclosure and the outer side of the housing of the refrigerator. <IMAGE>
Patent DE-3335940-A1 (DE)
Title: Nozzle for a plastics injection moulding machine or plastics injection mould having heatable gate nozzle
Inventor: TIELKE BURKHARD
IPC: B29C45/30
Filed: 1983-10-04
Abstract: The electrically heatable nozzle consists of a central heating rod 9 and a front as well as a rear jacket part 10, 11. The two jacket parts are electrically insulated from one another by insulating discs 12, 13. They are connected together by means of the heating rod 9. The current feed takes place via a plug contact 14 and a contact ring 15, which is connected to the rear jacket part 11 in a conducting manner. The heating rod 9 is equipped with a component 16 having a large surface heated by plastics material emerging in the region of the outlet openings. The tip of the component 16 consists of a piece 16a of a separate, wear-resistant material. The tip 16a can be fixed and fastened by means of cylindrical attachments and/or a hole. Welding-on of the tip 16a is also possible. <IMAGE>
Patent DE-3341540-A1 (DE)
Title: Inherently safe shutdown system for nuclear reactors
Inventor: REISER HERBERT
IPC: H01F7/04
Filed: 1983-11-17
Abstract: In an inherently safe shutdown device for the core region of a reactor, the temperature of the core region being monitored by means of a switch unit which is controlled by the Curie point and in the case of a malfunction releases a magnetic coupling which in the normal operating state holds a shutdown absorber unit, the switch unit controlled by the Curie point has a thermomagnetic sensor element (7) which in the normal operating state forms as an intermediate element between a permanent magnet (1) and a switching weight (3) bridging the circuit (6) for the magnetic coupling a closed magnet circuit together with the permanent magnet (1) and the switching weight (3) and which in the case of a malfunction interrupts the magnetic circuit when the Curie temperature is exceeded, as a result of which the switching weight (3) drops and the circuit (6) of the magnetic coupling is interrupted. With this design, the mass - which is to be heated in the case of a malfunction - of the sensor element which responds to the possibly elevated temperature of the core region is relatively small, so that it is possible to achieve a very short response time. <IMAGE>
Patent DE-3400504-A1 (DE)
Title: Precast concrete compound unit
Inventor: RASBACH EVA-MARIA
IPC: B28B23/00
Filed: 1984-01-10
Abstract: Precast concrete compound units shrink during hardening, which leads to shrinkage cracks. Through said shrinkage cracks, moisture can get into the concrete and penetrate right through it. It is proposed according to the invention to arrange strips of swellable materials in the precast concrete compound unit. These strips form weak points at which the shrinkage cracks form during hardening. Moisture penetrating the shrinkage cracks leads to the swelling of the swellable materials, with the result that the latter expand and seal the shrinkage crack. When the swellable materials dry again, they resume their original shape and size.
Patent DE-3404064-A1 (DE)
Title: Ignition transformer and spark plug covering unit
Inventor: IWASAKI SHINICHIRO
IPC: H01T13/44
Filed: 1984-02-06
Abstract: Ignition transformer and spark plug covering unit which is constructed for fitment to an internal-combustion engine in order thus to apply ignition signals from an ignition circuit to a respective spark plug of the engine, has a base part which can be fitted firmly to the engine and has connecting sockets for the electrical connection, a connecting part which is fitted on the base part and in each case has connecting contacts which engage with the connecting sockets of the base part, a transformer assembly having an ignition transformer which is mechanically connected to the connecting part and is held by the same, and holds the connecting pins for the electrical connections between the ignition transformer and the connecting contacts of the connecting part, and a covering part for producing the electrical connection to the corresponding spark plug, via a high-voltage cable which is connected to the ignition transformer.
Patent DE-3411699-A1 (DE)
Title: Screened housing for circuits used in electrical telecommunications and radio-frequency technology
Inventor: HIRSELAND STEFANIE
IPC: H05K9/00
Filed: 1984-03-29
Abstract: In the case of a screened housing for circuits used in electrical telecommunications and radio-frequency technology, in which circuit boards are located which are mutually separated by intermediate walls and are electrically connected to one another via perforations in the intermediate walls, especially via striplines, the perforations are intended to be sealed in a radio-frequency-proof manner. To this end, metallic platelets (3), which are provided with lateral guide rails (4), can be pushed so far into the perforations (12) (which are open at the top) in the intermediate walls (5) as separating walls that the connecting lines (2) (which are generally passed directly over the base of the screening chambers) between the circuit boards (6) remain electrically and mechanically uninfluenced, and a feathered, laminated plate (7), whose laminates (8) are positioned obliquely with respect to the withdrawal direction, is located around the remaining edge region of these platelets (3), especially in the contact region with the side edges of the perforations. In consequence, the encroachment of undesired waveguide modes into adjacent chambers is prevented. <IMAGE>
Patent DE-3413758-A1 (DE)
Title: Device for pressure control in pressure medium systems
Inventor: DOMANN HELMUT
IPC: G05D16/20
Filed: 1984-04-12
Abstract: In a device for pressure control in pressure medium systems, in particular in pneumatic brake systems of vehicles, having a proportional solenoid valve and having an electric control circuit (17) which is connected to measured value signal generators (18, 19) and controls the exciter current for the electromagnet as a function of the measured value signals of the measured value signal generators (18, 19), which signals are connected to one another, for the purpose of providing a very simple design of a largely fail-safe control circuit (17) the measured value signals of the measured value signal generators (18, 19) are connected in cascade fashion for the purpose of multiplicative connection. <IMAGE>
Patent DE-3418088-A1 (DE)
Title: Phosphorus-containing acetic acid derivatives, processes for their preparation and pharmaceutical preparations containing these compounds
Inventor: JASZBERENYI CSABA DR
IPC: A01N57/18
Filed: 1984-05-16
Abstract: The invention relates to phosphorus-containing acetic acid derivatives of the formula <IMAGE>  for their preparation either the corresponding acetic acids, their salts or esters (II) are reacted with compounds HQ<4>R<5)<III) or with halogenating agents or with the chloroformic acid esters IV,  or the phosphine derivatives V are oxidised or treated with sulphur, or the phosphinoxy derivatives VI are reacted with P4S10 or reduced with phenylsilane,  or the phosphine sulphide derivatives VII are desulphurised, or the phosphorus compound VIII is reacted with the acetic acid derivative IX. The compounds of the formula I have antibacterial, antiviral, antifungal and herbicidal actions, and they can be used as acylating agents for the preparation of active semisynthetic phosphorus-containing penicillin or cephalosporin derivatives.
Patent DE-3421373-A1 (DE)
Title: Auxiliary palletising device for loading pallets with rolling, rod-shaped parts
Inventor: SCHLAPKOHL JOACHIM DIPL ING
IPC: B65G57/03
Filed: 1984-06-08
Abstract: An auxiliary palletising device for loading pallets with rolling, rod-shaped parts is characterised in that the auxiliary palletising device (1) is arranged below a loading platform (3) supporting the pallet (2) and comprises a plurality of auxiliary rods (5) known per se which are distributed evenly and according to the shape of the workpieces (4), are arranged vertically over the base of the pallet (2) and can be adjusted in height in such a way as to penetrate the platform (3) and the pallet (2). <IMAGE>
Patent DE-3422537-A1 (DE)
Title: Liquid crystal display
Inventor: KNOLL PETER
IPC: G02F1/1343
Filed: 1984-06-16
Abstract: A liquid crystal display of twisted-nematic type is proposed, in which a multiplicity of optical axes are produced. As a result, the angular dependence of normal liquid displays is reduced. The effect is attained by structuring at least one electrode. <IMAGE>
Patent DE-3424344-A1 (DE)
Title: Light exposure unit
Inventor: KRANJC JOSEF
IPC: A61C13/15
Filed: 1984-07-03
Abstract: Light exposure unit having a light conducting rod (1) retained in a mounting (4) by which it can be fastened on the housing (12) of the light exposure unit, and a filter (5) and/or a diaphragm (6) arranged in the beam path of the light to be emitted. In such light exposure units it is difficult to exchange the filter (5) and/or the diaphragm (6) quickly and simply. It is therefore proposed that the filter (5) and/or the diaphragm (6) as well as the light conducting rod (1) form an exchangeable unit. <IMAGE>
Patent DE-3428864-A1 (DE)
Title: Method for the production of a member for the construction of motor vehicles
Inventor: SINGH SUMANJIT DR ING
IPC: B21D47/01
Filed: 1984-08-04
Abstract: Methods are proposed for the production of members for the construction of motor vehicles, the members being produced from closed hollow sections in one or more stages. The hollow section is preferably formed by a sheet-metal blank provided with recesses and/or reinforcements and then formed to give the closed hollow section.
Patent DE-3433323-A1 (DE)
Title: Exhaust gas purification of internal combustion engines on an electrostatic basis
Inventor: MUELLER WOLFGANG DR
IPC: F02B3/06
Filed: 1984-09-11
Abstract: In order to reduce the pollutant emission of internal combustion engines a filter, electrically operated at high voltage, is inserted into the exhaust system. The invention may be used in particular in diesel vehicles such as trucks, passenger vehicles, ships, inter alia and for vehicles with two-stroke and spark ignition engines. The emission of solid and liquid suspended matter is considerably reduced by use of the invention. In particular carcinogenic soot particles are retained.
Patent DE-3435983-A1 (DE)
Title: Arrangement for the base seal of storage basins and landfill sites
IPC: B09B1/00
Filed: 1984-10-01
Abstract: In this arrangement, the sheet-like seal consists of two sheet-like, closed barrier layers, between which a permeable, sheet-like drainage layer with supporting function is installed. In an advantageous embodiment, the barrier layers consist of 1-4 mm thick high-density polyethylene sheets or films and the drainage layer of a high-density polyethylene grid or of mineral loose-fill material such as, for example, sand or gravel with a readily permeable grain structure. The essential advantages of the arrangement according to the invention lie in the at least triple safety barrier against the passage of harmful substances and in the controllable detection of any penetration of the upper barrier layer.
Patent DE-3437073-A1 (DE)
Title: Automatic hang glider take-off system having ball-joint supports
Inventor: SCHWALME REINHOLD
IPC: F16C11/06
Filed: 1984-10-09
Abstract: The apparatus makes slope and towed take-offs possible; running starts are superfluous. After pressing a button, the pilot with his hang glider rolls in a prone position with the take-off carriage on rails, mounted on rail supports, down the slope or in the towing direction. The optimum incidence angle is set before take-off using the horizontal board of the take-off carriage, a disadvantageous change during the take-off phase up to the point of reaching the take-off speed, by means of lifting the hang glider, is dispensed with. The magnetic brakes of the braking unit, which are on both sides and are supplied by on-board batteries, automatically switch on after the pilot has lifted off, and brake the take-off carriage to "zero kph". Immediately thereafter, a relay on an electric motor which drives the take-off carriage back to the original position switches over, after which the take-off carriage automatically latches into a holding device. For towed starts by means of winches or the like, the horizontal board is mounted horizontally by raising the holding bolts, which are fitted at the rear, with the holder. Advantages and novel features:   1.) If suspension is forgotten, emergency braking is possible electronically as well as mechanically, also in the event of a power failure.   2.) Dangerous wind take-off becomes safe.   3.) Hang glider structures which are more stable become possible. 4.) Prone take-offs enable improvements in the prone fairing (aerodynamic) and other accessories, for example climbing into the prone fairing before take-off, and increasing the total weight of the equipment.
Patent DE-3437413-A1 (DE)
Title: Folder for the storage of loose information media
Inventor: MENZEL HEINZ
IPC: B42F15/04
Filed: 1984-10-12
Abstract: In a cover (2) of a folder, holes (11) are provided one below the other, in which containers (9, 10) can in each case be suspended by means of a retaining clip (11). As a result, it is possible to use the folder for storing, in addition to flat information media retained within its covers (1, 2), perforated strips for example. <IMAGE>
Patent DE-3438575-A1 (DE)
Title: Appliance for the drying of laundry
Inventor: STUEHMEIER GUENTER
IPC: D06F58/22
Filed: 1984-10-20
Abstract: The applicance for the drying of laundry has a horizontally and rotatably mounted drum (13) for receiving the laundry to be dried. A hot-air stream is conveyed diagonally through the drum (13). To remove laundry lint from the hot-air stream mechanically, there is provided in the path of the run of hot air a vertically suspended filter bag (20), from which the lint is detached at intervals, with the hot-air flow cut off, by means of a vibrating device (21) and then falls into a lint-collecting chamber (24) which can be closed in a controlled manner. <IMAGE>
Patent DE-3444780-A1 (DE)
Title: Dental implant
Inventor: HECK FRIEDBERT
IPC: A61F2/00
Filed: 1984-12-05
Abstract: The invention relates to a dental implant comprising three layers of different material. A layer of bioactive ceramic into which carbon fibres are inserted is baked onto the core of biologically inert, ceramic-bakable metal alloy. These carbon fibres penetrate the outer top layer of bioactive ceramic and project from this layer to an extent of about 0.1 mm. If the implant is inserted into a suitable bone socket, connective tissue cells migrate along the carbon fibres, with formation of fibres, up to the bioactive ceramic layer, where they grow together with this layer and the surrounding bone. Under physiological loading of the implant these newly formed connective tissue fibres become oriented correspondingly, in a manner resembling that of the "Sharpey's fibres" of a natural tooth. The outer top layer of biologically inert ceramic prevents fusion of the implant to the bone. After healing and prosthetic management the implant according to the invention resembles a root-treated tooth in terms of mobility, strength and sensitivity to pressure.
Patent DE-3445441-A1 (DE)
Title: Process for producing sintered nuclear fuel bodies
Inventor: WIDEGREN HANS
IPC: G21C3/62
Filed: 1984-12-13
Abstract: Process for producing sintered nuclear fuel bodies by pressing a powder comprising UO2 which may contain up to 10% by weight of U3O8 and may also contain up to 10% by weight of Gd2O3 or other burnable neutron absorbers, to form a compact, and by sintering the compact. According to the invention, a powder is used for pressing of which 10-25% by weight have a particle size of less than 1.5  mu m and 75-90% by weight have a particle size of 1.5-100  mu m and whose average particle size is 6-11  mu m. One possibility of preparing the powder is to employ a starting powder (18) of which at least 94% by weight have a particle size of 1.5-100  mu m and whose average particle size is 9-16  mu m and to blast it against a fixed face (11) by means of a gas stream. <IMAGE>
Patent DE-3500206-A1 (DE)
Title: Rolling apparatus for pipes or rods
Inventor: BUELTMANN RUDOLF
IPC: B65G11/20
Filed: 1985-01-05
Abstract: The rolling apparatus for pipes (2) or rods (2) has a grid (3) supported by a frame (1), forming an inclined plane and having a stopper (5) at the rolling end. Below this grid (3) is a lifting member (6) with a plurality of damping webs (7), preferably rubber webs, which are arranged side by side at a distance from each other and extend transversely to the rolling direction (A), these damping webs (7) being capable of being moved upwards into the region of the rolling track of the pipes (2) and downwards out of the rolling track. As a result of these resilient damping webs (7), when the pipes (2) or rods (2) are individually fed onto the grid (3), the damping webs (7) are rolled over and hence bent over onto the grid (3), forming a noise-attenuating rolling surface, and each damping web (7) lies in front of a pipe (2) which is held, in a braked manner, on the grid (3), as a result of which the arriving pipe (2) impacts against this damping web (7) and impact noises are thus avoided. The lifting member (6) is lowered briefly, after each rolled pipe (2) at the most, as a result of which the damping webs (7) are retracted between the pipes (2) and below the latter, and then the lifting member (6) is raised again so that the damping webs (7) project in a noise-attenuating manner into the region of the rolling track. <IMAGE>
Patent DE-3501973-A1 (DE)
Title: Fuel injection nozzle
Inventor: OKUMURA NOZOMU
IPC: F02M51/08
Filed: 1985-01-22
Abstract: An electromagnetic fuel injection nozzle has a magnet arrangement with a magnetic ring (42) as fixed component and a valve arrangement with a movable component (56) which is drawn in the direction of the fixed component (42), to come to bear on this by virtue of a magnetic attraction force which is generated by the magnet arrangement (34), and which is fixed to a valve tappet (64) in order to open and close a fuel injection orifice (72). A number of grooves (42a) is provided equally on at least one of the corresponding bearing surfaces of the magnetic ring (42) and the movable component (56), the bearing area between the two bearing surfaces being reduced to between twenty and sixty per cent of the area which is obtained when the two bearing surfaces are plane. <IMAGE>
Patent DE-3506566-A1 (DE)
Title: Device for detecting and indicating an abnormality in an electronic control system provided for internal combustion engines
Inventor: UMESAKI SHIGEO
IPC: G07C5/08
Filed: 1985-02-25
Abstract: The invention relates to a device for detecting and indicating an abnormality in an electronic control system intended for an internal combustion engine. This control system comprises an operations control unit (10) which is operated with a supply voltage (VTC) supplied by a first current source (31), in order to feed operations control signals to a plurality of output devices (12a, 12b) as a function of the values of parameter signals which have been detected by a plurality of input devices (11a, 11b). A plurality of abnormality detection circuits (16a to 16d) detect an abnormality in the operation of specific input and output devices (11a, 11b, 12a, 12b) and generate abnormality indication signals if an abnormality is detected. A memory (17) stores the data of the abnormality indication signal which is fed by the abnormality detection circuits (16a to 16d). An abnormality indication circuit (20) indicates the data stored in the memory (17). The memory (17) is operated with a supply voltage supplied by a second current source (33) and clears the stored data when the supply voltage begins to be fed from the second current source (33). <IMAGE>
Patent DE-3506870-A1 (DE)
Title: Door fastening with a lever-shaped retractable handle, especially on doors of switch cabinets
IPC: E05B13/10
Filed: 1985-02-27
Abstract: In a door fastening with a handle retractable in the manner of a lever, the housing is provided, on its plate covering the front side of the door, with two indentations which engage through cutouts in the door leaf and which project on the rear side of the door leaf. One indentation serves as a bearing housing for an actuating shaft which is provided with the handle at one end and which acts at the other end on locking mechanisms on the rear side of the door. The other indentation serves for receiving an extension provided with closing means and located at the free end of the handle. So that the door fastening can be used universally and can be mounted quickly and reliably, it is proposed to assign to the two indentations of the housing a common clamping plate which has perforations matched to the contours of the indentations and which possesses bores for the passage of clamp-tightening screws. The clamping plate comes to rest on the rear side of the door leaf. The housing plate possesses, on its side facing the door leaf, screw-in holes for the clamp-tightening screws. The screw-in holes are arranged in the free surface regions between the housing indentations and the contour lines of the cutouts in the door leaf.
Patent DE-3508307-A1 (DE)
Title: Monoclonal antibodies against digoxin
Inventor: OPITZ UTA DR
IPC: C07K16/44
Filed: 1985-03-08
Abstract: The invention relates to hybridoma cell lines which synthesise highly specific monoclonal antibodies against digoxin, to monoclonal antibodies against digoxin, to processes for the preparation of such hybridoma cell lines and antibodies, and to the use of the monoclonal antibodies for detecting digoxin and for the therapy of digoxin intoxication.
Patent DE-3535767-A1 (DE)
Title: Image generating device
Inventor: WATANABE JUNJI
IPC: B41J17/24
Filed: 1985-10-07
Abstract: In an image generating device in which a recording head is actuated while an ink cloth and a copy sheet lie between the recording head and a back pressure roller in order to transfer ink from the ink cloth onto the copy paper to produce an image, the opposite ends of the ink cloth are wrapped around winding mandrels while the back pressure roller is held in the gap between the spaced-apart winding mandrels. A spring braces the back pressure roller against the recording head via the ink cloth.
Patent DE-3536531-A1 (DE)
Title: Cutting blade for cutting granites and other hard stones
Inventor: TONCELLI MARCELLO
IPC: B23D61/12
Filed: 1985-10-12
Abstract: The invention relates to a cutting blade according to the precharacterising clause of Claim 1. To improve the wear resistance and reduce the idle times, the cutting blade consists according to the invention of two parts, and in particular an upper bearing part made of steel and a lower bearing part which is made from a very hard and abrasion-resistant material. This lower part comes into direct contact with the stone and the like to be cut, but with the interposition of a liquid which contains abrasive grains in suspension. The lower part of the cutting blade, which can be fastened to the upper part either with the aid of mechanical means or by welding, consists of a material which is resistant to that wear which is brought about by the abrasive grains contained in the abrasion liquid. This material can consist of carbides or nitrides but also of manganese steel.