baber/WOPTO huggingface dataset:
Patent DE-3313686-A1 (DE)
Title: Microfiche reader of flat design
Inventor: BEHR KARL-GUENTER DIPL ING
IPC: G03B21/11
Filed: 1983-04-15
Abstract: A microfiche reader is described which is constructed as a portable set and is characterised by a particularly flat design. In the transport position, the thickness of the set is only approximately 1/6 of its length or its width. The flat design is rendered possible by configuring the rear wall of the set in a folding fashion. In the position of use, the rear wall is joined to the set via a partition in such a way as to produce a stable set. The partition and the rear wall are internally silvered and reflect the projected beam path onto the ground glass screen which forms the flat side of the set opposite the rear wall. The light source and the lens or lenses are arranged on a flat side of the set and do not project beyond the thickness of the set, so that the set can also be configured, e.g., in the form of a file, it being possible for the file cover to be provided with pockets for storing the most frequently required microfiche.
Patent DE-3337076-A1 (DE)
Title: Process for the production of storage-stable aqueous protein solutions for intravenous administration
Inventor: KALTSCHMID HELMUT DR
IPC: A61K39/395
Filed: 1983-10-12
Abstract: Aqueous, purified and concentrated serum protein solutions are made stable on storage by passing sterile air through them for 1 to 3 hours while stirring, subsequently heating the solution at 30 to 40 DEG C for 2 to 3 days, and removing the protein fractions which have separated out.
Patent DE-3344951-A1 (DE)
Title: Composter for garden waste
Inventor: BITTELMEYER HANS
IPC: C05F17/02
Filed: 1983-12-13
Abstract: A composter for garden waste or domestic refuse consists of substantially plate-shaped individual elements which can be assembled in situ to form a container, having a lid (14), a laterally arranged aperture for compost removal and a grid for supporting the waste above the bottom of the composter, the plate-shaped elements (4, 5, 6) being capable of being assembled to form a box, in a one-piece design of the side wall (4) and rear wall (5), with a three-piece front wall (6) whose central plate (7) serves as a passage door for compost removal, with a multi-piece roof (12, 13) whose central part (13) with its section facing the door (7) is mounted to be pivotable upwards as a lid, so that, with the door (7) and lid (14) open, a diagonal through-opening exists, and the wall plates (4, 5, 6) being erectable on frame bars (1) which are locked into each other in each case at two ends, these furthermore serving to support first the grid and secondly a collecting container, situated below the grid, for the liquid compost. <IMAGE>
Patent DE-3345479-A1 (DE)
Title: Eccentric press with stroke adjustment and a device for decoupling the eccentric bush and with an apparatus by means of which a frictional connection can be established between the connecting rod and the eccentric bush
Inventor: JUNGINGER GEORG
IPC: B30B1/26
Filed: 1983-12-15
Abstract: The invention relates to an eccentric press with stroke adjustment and a device for decoupling the eccentric bush and with an apparatus by means of which a frictional connection can be established between the connecting rod and the eccentric bush. In order to simplify this frictional connection and also to achieve automatic stroke adjustment, it is proposed according to the invention, in the case of an eccentric press of the type described above, that mutually aligned holes 12 and 13 be arranged in the con-rod eye 3a and in the con-rod bush 4, in which holes a pressure pin which can be acted upon in the direction of the eccentric bush 1 to give frictional engagement is guided. <IMAGE>
Patent DE-3400516-A1 (DE)
Title: Fuel injection system
Inventor: KAUHL GUENTHER
IPC: F02M69/22
Filed: 1984-01-10
Abstract: A fuel injection system is proposed which serves for the fuel supply of a mixture-compressing, externally-applied ignition internal combustion engine. The fuel injection system comprises a metering valve (10), the movable valve part (14) of which opens more or fewer metering apertures (29) from a fuel feed line (23) to a spring chamber (30) of a differential pressure valve. In each spring chamber (30) a valve spring (35) and a valve seat (31) is arranged, with which a valve diaphragm (27) interacts, on which on the other side a counter chamber (26) is provided. In its starting position the movable valve part (14) closes the metering apertures (29) and with a starting control edge (62) opens a bypass ring groove (63) to the fuel feed line (23). From the bypass ring groove (63) a bypass line (64) with a restrictor (65) leads to each spring chamber (30) so that when the internal combustion engine is switched off fuel can pass, by way of the bypass line (64), into the spring chambers (30) and can supplement any fuel leaking out by way of the injection valves (34). <IMAGE>
Patent DE-3404580-A1 (DE)
Title: Transport device for material to be processed, which is transported through a processing installation in a continuous operation
Inventor: KOLLE MANFRED
IPC: B65G17/06
Filed: 1984-02-09
Abstract: In order to avoid deformation of elongated workpieces (12) which are heated up in heating installations in a continuous operation, a transport device (1) is proposed, which consists of an endless transport chain with individual chain elements (7a, 7b, 9). Each chain element has a workpiece holding device (11) with a workpiece bearing surface (13), the outline of which is adapted to the outline of the workpiece (12) to a very substantial extent. The workpieces adopt a precisely defined position as they pass through the heating installation, so that precise adaptation of the inlet and outlet apertures to the transport device and the workpieces is possible, especially for installations operating under a protective gas. By these means, heavy leaking of protective gas from the heating installation is avoided. <IMAGE>
Patent DE-3408007-A1 (DE)
Title: Concrete-spraying nozzle for foamed concrete, foamed mortar or the like
Inventor: BARTSCH STEPHAN DIPL ING
IPC: B28C5/02
Filed: 1984-03-03
Abstract: The invention relates to a concrete-spraying nozzle for foamed concrete, having a nozzle mouthpiece which can be connected to a concrete-conveying line for dry concrete and has a water-inlet opening for connection to a water-supply line. The nozzle mouthpiece exhibits a push-in end for pushing into a connecting sleeve which can be connected to the conveying line. Between the push-in end and the connecting sleeve, an annular gap is formed which connects the interior space of the nozzle to an annular chamber in the connecting sleeve. A foam-conveying line for supplying ready prepared foam under a predetermined pressure is connected to the annular chamber. As a result, foamed concrete can be sprayed after dry conveying which is effected as far as the concrete-spraying nozzle. <IMAGE>
Patent DE-3408034-A1 (DE)
Title: Electronic compass system
Inventor: WALLRAFEN WERNER
IPC: G01C17/28
Filed: 1984-03-05
Abstract: In an electronic compass system, a signal adjusting device (2) is provided between a magnetic probe (1) and a computer (3). This adjusting device has four switches (5-8) by means of which, when they are operated, a positive or negative voltage is superimposed on the signal from the magnetic probe (1). This displaces the signal and allows a deviation calibration by means of conventional potentiometers (4), even with strong interfering fields. <IMAGE>
Patent DE-3413842-A1 (DE)
Title: Advertising and sales article with PVC films welded at the edges
Inventor: SCHLAEPFER ROMAN
IPC: G09F5/04
Filed: 1984-04-12
Abstract: The advertising and sales article consists of plastic films which are welded at the edges and in whose gap formed by the weld there is inserted an insert made of cardboard or the like, if appropriate. At least the front visible plastic film is transparent and is provided on the back with an offset print.
Patent DE-3419975-A1 (DE)
Title: Anti-glare protection
Inventor: HENSCHKE SIEGFRIED
IPC: B60J1/20
Filed: 1984-05-29
Abstract: The invention relates to an anti-glare protection, preferably for the rear window (1) of a vehicle. It consists of a motor-driven roller blind (5). The drive motor (11) is assigned a gearwheel system (62, 66, 67) with which tooth rack-like cores (8', 9') which are arranged in guide pipes (6, 7) are moved, by means of which cores (8', 9') the roller blind (5) is moved up and down. <IMAGE>
Patent DE-3420244-A1 (DE)
Inventor: HORTMANN GUENTER
IPC: H04R25/00
Filed: 1984-05-30
Abstract: A multi-frequency transmission system for implanted hearing aid includes an external transmitting part and an encapsuled receiver part implantable into middle ear of the user. The transmitting part includes a microphone, a speech processor including a set of audio frequency band pass filters connected respectively via adjustable threshold switches to pulse shapers which release an audio frequency band only when an adjusted threshold level is exceeded. A plurality of high frequency transmitters is modulated by the signals from the pulse shapers. A pair of additional high frequency transmitters is controlled by the pulses from the speech processor to alternately transmit high frequency pulses corresponding to the polarity of the triggering pulses. A frequency channel selector is connected between the transmitters and the speech processor to activate simultaneously one of the transmitters from the bipolar high frequency stage and one of the amplitude modulated transmitters. The combined signal is applied to a transmitting coil and received by a receiver unit implanted in user's ear. The receiver includes a plurality of resonant circuits assigned to respective high frequency transmitters and a pair of switching transistors of opposite type of conductivity which are power supplied by a portion of a rectified high frequency signal and control the polarity of the excitation signal applied to the implanted electrodes.
Patent DE-3424754-A1 (DE)
Title: Electronic organ
Inventor: URBSCHEIT SIEGFRIED
IPC: G10H1/32
Filed: 1984-07-05
Abstract: In an electronic organ having a housing (1), with a manual, and a base part (3) which is connected to the housing via housing connector pieces, loudspeakers can be integrated into the structure and adjusted in their direction of broadcasting if the housing connector pieces are formed by loudspeaker housings (4) which can be individually connected to the housing (1) and the base part (3) in a plurality of angular positions of the front face (7) of the loudspeaker housing (4). <IMAGE>
Patent DE-3428749-A1 (DE)
Title: Process for the preparation of continuous carbon fibre yarns of high strength and high modulus
Inventor: SUTO YOSHINORI
IPC: D01F9/155
Filed: 1984-08-03
Abstract: The process is characterised in that a pitch with a mesophase content of less than 100%, but of 70% or more, is subjected to melt- spinning at a temperature which is about 50 to 140 DEG C higher than the softening temperature of the pitch, spinnerets being used which have a non-circular cross-section, their outer circumference having a part or parts with a configuration which is or are retracted in a direction towards the centre of circles contacting an imaginary outside, and in that continuous yarns of desired yarn number and nearly circular cross-section are admitted, and in that a heat-hardening and carbonisation step is then carried out.
Patent DE-3429989-A1 (DE)
Title: Holodynamic cabs and their production
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F16F1/368
Filed: 1984-08-16
Abstract: Process for producing components which are suitable in particular for the production of load-bearing walls of vehicle cabs by applying heat to resin-impregnated mats fabricated by using directionally oriented reinforcing inserts, using as reinforcing inserts shrink fibres which undergo irreversible shortening under the effect of heat, leading to an increase in the strength properties of a prestressing and/or deformation.
Patent DE-3430605-A1 (DE)
Inventor: HOHMANN EUGEN DIPL ING
IPC: A61L2/24
Filed: 1984-08-20
Abstract: A method and apparatus for cleaning, disinfecting, and sterilizing medical instrument with a sequence of method steps performed in a single apparatus. The method steps include precleaning the instruments in a container containing a first fluid bath subjected to ultrasonic energy, subsequently emptying the first fluid bath from the container and replacing it with a second fluid bath containing a cleaning agent and a sodium chloride, fine cleaning and disinfecting the instruments by subjecting the second bath to ultrasonic energy and circulating the second bath through an electrolytic cell having a voltage applied to the electrodes to create anotic oxidation, then emptying the second bath and replacing it with a rinse bath, rinsing instruments while subjecting the rinse bath to an ultrasonic energy and circulating the bath through the electrolytic cell subsequently emptying the rinse bath, and drying the instruments by means of heated air.
Patent DE-3436726-A1 (DE)
Title: Device for actuating the slats of a window shutter
Inventor: LUMPE GEORG
IPC: E06B7/086
Filed: 1984-10-06
Abstract: The invention relates to a device, by means of which the slats of a window shutter can be actuated even in the case of a, for example, tilted window. <IMAGE>
Patent DE-3437110-A1 (DE)
Title: Brake-light switch for motor vehicles
Inventor: FUNKE BERND
IPC: H01H1/18
Filed: 1984-10-10
Abstract: The brake-light switch has a snap-action contact (3) with a spring-loaded switching rocker (5) which can pivot about an axis and interacts with a mating contact (6) on a two-armed contact rocker (8) in such a manner that the two contact parts (3, 6) initially carry out a relative movement in the contact plane during opening, and slide on one another in order that they are only subsequently lifted off one another. As a result of the simultaneous mutual displacement and lifting of the lower contact part (6), the contact pressure on the upper contact part (3) on the switching rocker (5) is kept as high as possible until the part (3) is suddenly lifted off. In addition, sliding, that is to say the transverse movement between the two contact parts (3, 6), leads to any welded points being sheared off. <IMAGE>
Patent DE-3438875-A1 (DE)
Inventor: LEYMANN HELMUT DIPL ING
IPC: B65G11/16
Filed: 1984-10-24
Abstract: 1. A covering element of wear-resistant material for elements of a construction, wherein the element and/or the part of the construction enclosing such element is made of a ferromagnetic material, characterized in that the covering element comprises at least one permanent magnet (10 ; 18 ; 28 ; 32).
Patent DE-3442006-A1 (DE)
Title: Plug-in housing for the replaceable accommodation of an integrated circuit module
Inventor: WALTI OTHMAR
IPC: H05K7/10
Filed: 1984-11-16
Abstract: The base (21) of a chamber (16) which is used for accommodating an integrated circuit module (11) has passing through it contact elements which are firmly inserted in the base (21). The ends of these contact elements facing the chamber are each intended to make contact with one of the connections (13) of the module (11), while the ends facing away from the chamber (16) are constructed as plug pins (24). In order on the one hand to ensure reliable contact-making between the connections (13) of the module (11) and the contact elements and, on the other hand, to protect the projecting plug pins (24) against mechanical damage and/or contamination, the ends of the contact elements facing the chamber (16) are constructed as sockets (23), while there is integrally formed on the side of the base (21) facing away from the chamber (16) an apron (29) which surrounds all the plug pins (24) and whose height corresponds at least to the free length of the plug pins (24). <IMAGE>
Patent DE-3444313-A1 (DE)
Title: Rotating joint having a device for compensation for different load torques
Inventor: STEINMETZ DIETMAR DIPL ING
IPC: G02B7/00
Filed: 1984-12-05
Abstract: The invention relates to a rotating joint having a device for compensation for different load torques, preferably in the case of operation microscopes. It must be possible to pivot the microscope easily over a predetermined range and for it thereafter to maintain the set position. The fitting or removal of various additional units changes both the mass and the position of the centre of gravity with respect to the rotating joint. The aim of the invention is to compensate for these changes as far as possible. The object which is to be achieved by the invention consists of creating a device which produces a variable opposing torque. The object is achieved according to the invention in that a spring which acts against the load torque is mounted on a component which is connected to a joint arm which supports the operation microscope. The mounting point of the spring is displaceable in the direction of the rotation axis of the joint. An angle which is produced between the joint arm and a connecting line between the rotation axis and the mounting point of the spring is adjustable.
Patent DE-3445497-A1 (DE)
Title: Child's safety seat with a retaining belt system for vehicles
IPC: B60R22/10
Filed: 1984-12-13
Abstract: This child's safety seat consists of a shell seat with a seat component and a backrest and of a retaining belt system with a divided lap belt and two shoulder belts, the belts whose effective length can be adjusted can be connected to one another by their front end via a multiple lock. In order to achieve rapid, and always correct, adjustment of the belts, the effective length of the belts of the belt system can be adjusted with a single adjustment device which can be actuated from at least one control point, the adjustment device functioning in the manner of a pulley block.
Patent DE-3503202-A1 (DE)
Title: Kit for the repair of metal doors, in particular of telephone kiosks
Inventor: HINZ KLAUS
IPC: E06B3/72
Filed: 1985-01-31
Abstract: The invention relates to a kit and a method for the repair of metal doors, in particular of telephone kiosks, the frame of which consists of two lateral uprights, a door base and a frame upper part. The aim of the invention is to provide the possibility of optimum repair or restoration of all damaged doors. The invention achieves this aim by means of two upright sections which have a length of approximately up to double or treble the width of the door base, and one door base piece.
Patent DE-3503953-A1 (DE)
Title: Variable refuelling and fuel supply system for extending the range of travel of motor vehicles
Inventor: FUEREDER GEORG
IPC: B60K15/06
Filed: 1985-02-06
Abstract: The present invention not only extends the range of travel of motor vehicles but can also be used in other spheres. It takes on particular importance as a refuelling and fuel supply system, since it overcomes the lack of range of many types of vehicle which due to the low capacity of their main tanks are forced to make frequent refuelling stops at expensive and crowded filling stations on motorways. The facility offered for refuelling from carried vessels whilst travelling accordingly obviates the need for time-consuming stops, advantageously increases the range and at the same time promotes the flow of traffic. The changeover to unleaded fuel pending in the field of transport should thereby be made easier. The technical design of the refuelling system allows it to be used both in vehicles already in service and in new vehicles. The facility for filling or discharging the vehicle's own or other additional reserve and main tanks and also for pumping fuel etc. between different vehicles shows with what versatility this invention, which is cost-effective to produce, can be used.
Patent DE-3508892-A1 (DE)
Title: Mould for producing thin-walled parts
Inventor: SPENGLER ERNST MAXIMILIAN
IPC: B29C51/30
Filed: 1985-03-13
Abstract: The invention relates to a mould for producing in particular thin-walled, inherently curved and multi-layered parts such as laminated motor vehicle carpets and the like, which mould comprises a lower mould and/or upper mould. The essential feature of the invention is that the lower mould and/or the upper mould are split.
Patent DE-3511948-A1 (DE)
Title: Tool cabinet or the like
Inventor: HEYDEN GERHARD VON DER
IPC: B25H1/12
Filed: 1985-04-01
Abstract: In a tool cabinet, the front panel closing the cabinet case is pivotably mounted about a horizontal axis. This horizontal axis is located in the bottom area of the cabinet. The swung-down front panel can be used as a work table. So that the cabinet is also freely accessible when the front panel is swung down, the latter is attached to a cantilever which is pivotably fastened below the cabinet case about a perpendicular axis. In this way, the swung-down front panel can be swung away laterally.
Patent DE-3514451-A1 (DE)
Title: Process for isomerising 1-alkyl-1- DELTA <3>-oxophospholenes
Inventor: VOGL MANFRED DR
IPC: C07F9/6568
Filed: 1985-04-22
Abstract: 1-Alkyl-1-oxo- DELTA <3>-phospholene of the formula <IMAGE> in which R is alkyl, can be isomerized in solid form to give the DELTA <2> isomers of the formula <IMAGE> by heating in the presence of the oxides, hydroxides, carbonates and/or hydrogencarbonates of the alkali metals and/or alkaline earth metals. The resulting isomer mixtures can be separated into their components or processed in the form of mixtures, for example as catalysts for certain reactions.
Patent DE-3515769-A1 (DE)
Title: Drawing off device for beer or similar liquids
Inventor: LIEPINS MICHAEL
IPC: B67C3/32
Filed: 1985-05-02
Abstract: A drawing off device for drawing off beer or similar liquids into cans provided with a bung hole or other containers has the following components: a casing which can be mounted on the bung hole in a sealing manner, a liquid filling pipe which projects from the casing and can be inserted through the bung hole into the container until its outlet aperture is close to the container floor, a shutoff valve which is provided on the outlet aperture of the filling pipe and a valve-controlled feed pipe for carbon dioxide or another pressuring gas. As a feed pipe for carbon dioxide or the other pressuring gas, a rigid pressuring pipe which has an outside diameter which is smaller than the inside diameter of the filling pipe is arranged inside the liquid filling pipe, extends substantially over the entire length of the filling pipe and is open in the region of the outlet aperture of the filling pipe. The pressuring pipe simultaneously serves as a pusher rod, for example, to actuate the shutoff valve at the outlet aperture of the filling pipe.
Patent DE-3519100-A1 (DE)
Title: Apparatus for recording and/or playing back records or audio cassettes
Inventor: SCHATTEMAN ETIENNE ARTHUR MARI
IPC: G11B17/04
Filed: 1985-05-28
Abstract: The apparatus comprises a removable magazine with storage compartments for records or cassettes and also means which lock the magazine (20) on the apparatus; the said means are actuated by the device (160) for transferring the record, the locking becoming effective as soon as a record or cassette contained in a storage compartment of the magazine has left its storage position, up until the time at which it returns there. The magazine (20) is held by magnetic strips (122) in its correct position on the displacing device or the turntable (18). <IMAGE>
Patent DE-3521060-A1 (DE)
Title: Method for cooling and liquefying gases
Inventor: GAZZI LUIGI
IPC: F25B7/00
Filed: 1985-06-12
Abstract: Method for cooling and liquefying gases or gas mixtures with low boiling points in three closed cooling circuits in series using three different coolants which are mixtures of substances and the third coolant can also be a single substance. The gas to be liquefied is first partially precooled by the third coolant, liquefied by the second coolant and finally aftercooled by the first coolant, while the first coolant is cooled and completely or partially condensed by the second coolant, which latter in turn is cooled and completely condensed by the third coolant, a precooling of the first coolant taking place simultaneously.