baber/WOPTO huggingface dataset:
Patent DE-3128519-A1 (DE)
Title: Mangle for the smoothing of damp laundry articles and method for the smoothing of damp laundry articles by the use of this mangle
Inventor: KREINBERG MANFRED
IPC: D06F65/10
Filed: 1981-07-18
Abstract: By means of a mangle, especially damp laundry articles in the form of flat laundry are smoothed, these at the same time being dried. For this purpose, the mangle has rotatably mounted wound rollers in the form of perforated hollow cylinders connected to a suction device and fixed work surfaces which can be brought into contact with these hollow cylinders and which are heated by high-pressure steam and take the form of bowls. For the purpose of saving energy, the hot spent air occurring inside the rollers or the condensate occurring in the bowls is used for heating a rotatably mounted hollow cylinder (18) which precedes the rollers (12, 13) in the working direction and which serves for the predrying of laundry articles by the contact method. To improve the energy saving and the predrying effect, provision is made for using the heating medium leaving the hollow cylinder for the heating of fresh air by the intermediary of a heat exchanger (63) and for supplying the fresh air thus heated to the laundry articles bearing on the hollow-cylinder wall, by means of distributor pipes (70) arranged above and at a distance from the hollow cylinder. <IMAGE>
Patent DE-3135783-A1 (DE)
Title: Combined drying and wet cooling tower
Inventor: BRETTING EKKEHARD DIPL ING
IPC: F28C1/14
Filed: 1981-09-10
Abstract: Published without abstract.
Patent DE-3141794-A1 (DE)
Title: Hermetically sealed container with unbreakable closure, opening device and attached handle
Inventor: PRUNA ALBERTO NAVARRA
IPC: B65D43/02
Filed: 1981-10-21
Abstract: A hermetically sealed container with an unbreakable closure, an opening device and an attached handle consists essentially of a container made of plastic material, essentially in the shape of a truncated cone, and has in its upper part on the circumference a groove or a rim, in which a fitting lid engages, the cross-section of which is complementary to the shapes of the rim, both parts forming a hermetic closure. …<IMAGE>…
Patent DE-3143815-A1 (DE)
Title: Suspension clamp for overhead cables
Inventor: BACHEL ERNST
IPC: H02G7/08
Filed: 1981-11-04
Abstract: The invention relates to a suspension clamp for overhead cables, which consists of a clamp (3) for gripping the overhead cable (3) and of a suspension part (1-2). The suspension part (1-2) is constructed with a weak point (5, 12) which releases in the event of an excessive load and drops the overhead cable (8). <IMAGE>
Patent DE-3146741-A1 (DE)
Title: Sow's cage for a farrowing pen
Inventor: NEUMEIER GEORG
IPC: A01K1/02
Filed: 1981-11-25
Abstract: In a sow's cage for a farrowing pen, the two supporting uprights are connected to each other via a cross-piece resting thereon, and a stop pillar is assigned only to the long side wall which is pivotably mounted on the upright, this stop pillar being mounted to swing, in the unsecured state relative to the floor of the sty, in the plane of the uprights and of the cross-piece.
Patent DE-3147818-A1 (DE)
Title: Device for the individual separation of textile sheet-like structures
Inventor: KUSS PETER DIPL ING
IPC: B65H3/48
Filed: 1981-12-03
Abstract: The invention serves for the individual separation of textile sheet-like structures. The object of the invention is to provide a device which at all events guarantees an individual separation of the blanks, irrespective of different cloth qualities, in order to avoid interrupting the technological production cycle. By means of one or more pivotable needle sets, one edge of the uppermost layer of the blank stack is swung up and air is blown into the gap occurring between the two upper cloth layers. When the individual separation device is raised, the air jet causes a reliable separation of the two upper layers of sewing material. <IMAGE>
Patent DE-3150594-A1 (DE)
Title: Demonstration board
Inventor: KLEIST WOLF RENE
IPC: F21V8/00
Filed: 1981-12-21
Abstract: On a demonstration board, having a plate-shaped base part (2, 6), a transparent covering plate (4) and a lighting device (8, 9), the lighting device is arranged on the transparent covering plate in such a manner that it shines only into a partial region of the limiting surface. As a result, presentation between the base part and the transparent covering plate is not affected. However, script applied to the transparent covering plate is made to stand out by switching on the lighting device, and recedes again when the lighting device is switched off. The demonstration board can, for example, be used satisfactorily in education, where comments on the illustrations situated under the covering plate can be applied in an easily removable manner and then caused to stand out as required. <IMAGE>
Patent DE-3201177-A1 (DE)
Title: Device for the dustproof accommodation of connectors of optical fibres
Inventor: SCHWENDA GERHARD
IPC: G02B6/36
Filed: 1982-01-16
Abstract: The invention relates to a device for the accommodation of connectors of optical fibres, which consists of a housing which accommodates the connector, and of a bearing part holding the housing. It is the object of the invention to accomplish this accommodation in a dustproof fashion. This is achieved according to the invention when the housing, which has at least two parts that can be coupled to one another, is provided on each end face with a passage for the optical fibres which extends in a bearing pin, which projects outwards beyond the end face, and has a diameter which is only slightly larger than the diameter of the optical fibre, when at least the two bearing pins consist of a material that can be deformed under pressure, and when the bearing part exerts on the bearing pins a pressure which is centripetal with respect to the passage. <IMAGE>
Patent DE-3201199-A1 (DE)
Title: Rotating head for wind wheels with device for storm securing and output control
Inventor: KRIEG BERND ING GRAD
IPC: F03D7/02
Filed: 1982-01-16
Abstract: Published without abstract.
Patent DE-3207167-A1 (DE)
Title: Method for the production of sewing machine needles
Inventor: PAVEL KLAUS
IPC: D05B85/00
Filed: 1982-02-27
Abstract: The invention relates to a method for the production of sewing machine needles from a cylindrical portion (A) of wire, more specifically by closed-die forging, in which, starting from a diameter of the portion of wire corresponding to the thickness of the needle shank (1), the portion of wire is reduced over at least the length of the needle stem (6) and the shoulder (5) to approximately the dimensions of the final cross-section, and the needle grooves (8) are furthermore pressed in here in the region of the needle stem (6) from the curved circumferential surfaces (M) of the portion of wire. The reduction in cross-section is here performed by pressing opposite cross-sections of wire material into laterally projecting flat thins (9). These leave between them the transversely convexly curved circumferential surfaces (M) lying in the final diameter. The semi-finished product produced already has virtually the complete final shape. A plurality of needle blanks, in particular two, connected together in the region of the tip can be forged simultaneously. The flat thins (9) are then completely or largely cut off in a subsequent cutting operation. <IMAGE>
Patent DE-3209299-A1 (DE)
Title: Sinkable skimming or buoyancy plates
Inventor: KEIDERLING GEORG
IPC: B63B35/73
Filed: 1982-03-02
Abstract: Buoyancy plates have the advantage that the capsizing of ships can be prevented, in particular when sailing against the current. If a ship, for example, threatens to capsize on the starboard side, it is sufficient for only the starboard buoyancy plates to be extended. The skimming plates can be floatable.
Patent DE-3210177-A1 (DE)
Title: Multi-point suspension of a localisation and measurement reflector on a parachute, and a device for connecting the corners of a localisation and measurement reflector which can be folded and is assembled from plate-shaped parts, and for mounting and suspension on a balloon and/or a parachute
Inventor: ROETHEMEIER WALTER F
IPC: H01Q15/18
Filed: 1982-03-19
Abstract: The invention relates to a multi-point suspension of a reflector on a parachute, and a device for connecting the corners of a reflector which can be folded and is assembled from plate-shaped parts, and for mounting on a balloon and/or parachute. In order to avoid the risk of a connecting device becoming detached, and in order to simplify the fitment to a parachute, a triangular, right-angled moulded part is proposed which has identical limbs and is separated along the vertical line, and whose two triangular parts are connected such that they can pivot at the tip which is provided with a mounting element. The outer sides of the triangular parts are used for holding reflector corner parts. The moulded part has locking elements by means of which the connecting device can be connected firmly to the reflector, but such that it can be detached. In another embodiment, the triangular parts can pivot about the vertical line; they are provided with a locking device to which a locking device in the reflector part is allocated. In consequence, this connecting device can likewise be connected firmly to the reflector but such that it can be detached. For reflector parts which can pivot, further locking tabs are fitted which can be inserted through corresponding slots in the reflector. <IMAGE>
Patent DE-3216133-A1 (DE)
Title: Device having a flexible cloth piece tensionable on a wall aperture or the like, especially having a fly guard fabric
Inventor: MAYER KARL
IPC: E06B9/58
Filed: 1982-04-30
Abstract: A device having a flexible cloth piece tensionable on a wall aperture or the like, especially having a fly guard fabric which is adjustable in the manner of a roller blind and which can be unrolled out of a position of rest from a shaft and the free edge of which can be transferred into a tensioned position between guide elements up to an aperture edge located at a distance from the shaft, is to allow the wall aperture to be sealed off and is to be simple and cost-effective. In a device improved in this way, at least each of the lateral guide elements (5) consists of a profiled bar (10) and of a guide profile (30) connected releasably to the latter and having a guide slot (31), there being fixed to the side of the profiled bar remote from the guide profile a sealing element (35) which can be laid against the limitation of the wall aperture (1, 2). Moreover, the profiled bar (10) is to be designed as a hollow profile and have, on the one hand, a U-shaped channel (13, 18, 19) for receiving the tubular sealing element (35) and, on the other hand, an undercut groove (22) for receiving countermembers (29) of the guide profile (30). <IMAGE>
Patent DE-3217510-A1 (DE)
Title: Filter for the absorption of odours, for example in deep fat fryers
Inventor: LUETZ FRIEDHELM
IPC: A47J36/38
Filed: 1982-05-10
Abstract: The invention relates to a filter for the absorption of odours, for example in deep fat fryers, which is essentially formed by a flat box provided with lower and upper filter orifices with an air-permeable covering on the inside, which box contains a filtering aid, e.g. charcoal granules, and is exchangeably inserted in a carrier, e.g. the top part of a deep fat fryer. The aim in such a filter is for it to comply fully with the requirements of foodstuff hygiene and little labour. This is achieved when the box (2) comprises two cup-like plastic shells (3, 4) telescopically engaging in each other and fixed relative to each other, and when the upper and lower filter orifices (18) are designed as spaces appropriate for the particular material strength (cf. 7). <IMAGE>
Patent DE-3217611-A1 (DE)
Title: Optical branching element
Inventor: RODE MANFRED DIPL ING
IPC: G02B6/26
Filed: 1982-05-11
Abstract: In a fibre-optic branching element according to the main application P 3135312.6, one of the optical fibres is replaced by an optical receiver (photodiode). Light of an optical transmitter, e.g. a semiconductor laser, is coupled into another optical fibre. The third optical fibre serves as a connection for an optical telecommunications line. Such a fibre-optic component renders possible, in particular, wavelengths duplex traffic via an optical fibre.
Patent DE-3217644-A1 (DE)
Title: Arrangement for double-roofing an energy roof
Inventor: KESER DIETER DIPL-ING
IPC: E04D13/18
Filed: 1982-05-11
Abstract: For double-roofing an energy roof having batten profile elements which are provided at normal spacing and between which a heat-collecting system is attached, connecting webs run at regular spacing, these webs carrying a profile batten parallel to the batten profile elements so as to be able to cover a further row of tiles. A multiplicity of connecting webs are joined together by a connecting profile and the profile batten to form a laying unit. To ensure ventilation, ventilating clips are fixed to the connecting profiles between the tiles. A chamber-like spacer for ensuring the ventilation cross-section can also be suspended from the upper edge of the respective tile, this spacer supporting the overlapping tile over a large area.
Patent DE-3221811-A1 (DE)
Title: Bicycle valve
Inventor: HANSMAIR MARTIN
IPC: B60C29/00
Filed: 1982-06-09
Abstract: The invention relates to a valve for bicycle hoses or the like. These valves have a valve foot which is attached to the hose and can be pushed through a hole in the rim and can be screwed tight to the latter by means of a rim screw. A valve element can be screwed onto the valve foot by means of a union nut. These valves must all be stocked separately, with all the individual components, in particular rim nut and knurled nut, for rim holes of different sizes. In accordance with the invention, a sleeve which engages over the edges of even the largest rim hole can be screwed onto a valve foot which can be pushed through the smallest rim hole which occurs. This sleeve simultaneously holds the valve seat in contact against the valve seat. A pressure spring is inserted between the sleeve and the valve element.
Patent DE-3232109-A1 (DE)
Title: Attachment of sensors on the inside of the sheet metal panelling of buses which, in the case of deformation due to collisions, automatically draws all the windows into the intermediate wall and opens the doors
Inventor: SCHLIMME CHRISTIAN A
IPC: B60R21/00
Filed: 1982-08-28
Abstract: Published without abstract.
Patent DE-3234561-A1 (DE)
Title: Oil transformer gas analysis device
Inventor: NIPPE MARTIN WALDEMAR DIPL PHY
IPC: G01N33/00
Filed: 1982-09-17
Abstract: The invention relates to an oil transformer gas analysis device (employing a gas analyser) and the object is to design such a device simply and with an operationally safe construction. For this purpose, the invention provides for the transformer tank (1) to be connected to a vertical pipe (5) by two lines (3, 4) in such a manner that liquid circulation is possible, for a nozzle (7) through which a carrier gas can be introduced into the oil contained in the tube (5) to be arranged in the lower part of the tube (5), and for the upper part of the tube (5) to be provided with a connecting line (8) to the gas analyser (9). <IMAGE>
Patent DE-3237230-A1 (DE)
Title: Restrictor chamber
Inventor: ALBERT AGNES DIPL ING
IPC: G01F1/42
Filed: 1982-10-07
Abstract: The invention relates to a restrictor chamber to ensure the precise exchange of restrictors without separating the pipeline, having a chamber house inserted into the test section, a hermetically sealable chamber opening permitting the insertion of the restrictor into the chamber house, an operating space which receives the restrictor in the test position and which is bounded by bearing surfaces, as well as taps for the measurement of the pressure and, if appropriate, a hermetically sealable exchange space situated over the operating space. In order to overcome the defects of such restrictor chambers and to provide such a restrictor chamber which can be produced in a simple and precise manner even by companies having average equipment, employing a metrologically optimal construction, it is provided according to the invention that the chamber house is composed of at least two parts in a rigid, gastight but demountable manner, of which at least one part is designed so that it can be fitted into the part with the chamber opening allowing the restrictor to pass through, but the matching and/or sealing surface, matching the other part, of the first part is accommodated in the surface outside the bearing surfaces of the restrictor. <IMAGE>
Patent DE-3238709-A1 (DE)
Title: Device for damping the rolling and pitching movement of a single-axle trailer
Inventor: KLEIN MANFRED
IPC: B60D1/32
Filed: 1982-10-19
Abstract: The invention relates to a device for damping the rolling and pitching movement of a single-axle trailer drawn by a motor vehicle. A brake disc (6) is rigidly connected to the draw bar (1) of the motor vehicle. A calliper (7) engages around the brake disc (6). The calliper is connected to the shaft (2) of the single-axle trailer via at least one shock absorber (8). <IMAGE>
Patent DE-3244730-A1 (DE)
Title: Minimum application method
Inventor: SIEVERS KLAUS
IPC: D06B1/14
Filed: 1982-12-03
Abstract: PUBLISHED WITHOUT ABSTRACT.
Patent DE-3246635-A1 (DE)
Title: Propeller having propeller blades which can be folded together
Inventor: FISCHER THOMAS DIPL ING
IPC: B64C11/28
Filed: 1982-12-16
Abstract: The invention relates to a propeller having propeller blades which can be folded together, are arranged on a propeller boss and can be pivoted between an in-use position directed outwards and a not-in-use position directed backwards or forwards, with little drag when the system is stationary. In order to be able to save even more drag in the critical transition region from the propeller boss to the blade feet in the not-in-use position, conventional optimised-weight propeller blades having a straight longitudinal axis are pivoted according to the invention into the not-in-use position in such a manner that, in the region of the blade feet, they form part of an imaginary conical or cylindrical outline, as a continuation of the propeller boss external contour, with the dome of their profile.
Patent DE-3246869-A1 (DE)
Title: Governor for adjusting the delivery of injection pumps of an injection internal combustion engine
Inventor: HLOUSEK JAROSLAW DIPL ING
IPC: F02D1/06
Filed: 1982-12-17
Abstract: For limiting the adjustment travel of a delivery adjusting element (17) of an injection pump for injection internal combustion engines, a delivery limiting stop (16) is provided, which is connected by way of a control spring (30) to a transducer (2). The control spring (30) is arranged coaxially with the pushrod (6) of an actuator (2) acted upon by charge pressure, the loading of the control spring (30) being externally adjustable. <IMAGE>
Patent DE-3246968-A1 (DE)
Title: Electrical battery having a plurality of cylindrical cells which are located side by side and are arranged parallel to one another
Inventor: FUCHS JOSEF
IPC: H01M50/50
Filed: 1982-12-18
Abstract: An electrical battery consists of a plurality of cylindrical cells (1-6) which are located side by side, are arranged parallel to one another and are arranged in at least two layers. The cells are connected to one another on both sides by means of contact arrangements on which contact tracks (9-12) are located. At least one of these contact arrangements is constructed as an insulating panel (7-29) having contact tracks in the form of a printed circuit, which makes possible simple assembly (installation) and electrical wiring. <IMAGE>
Patent DE-3247691-A1 (DE)
Inventor: NIEMANN HANS DIETER
IPC: E06B3/54
Filed: 1982-12-23
Abstract: 1. Bridge spacer block for the fixing of glass sheets or the like in door or window frames, comprising a crutchlike bridge member, especially of injection moulded plastics material, which has a groove extending throughout its length and widening at both ends of the bridge member in funnel-shaped manner towards transverse corner faces at the apices of two support legs of the bridge member, characterized in that a plurality of gripping projections (26) spaced from the transverse corner faces (23) are provided on at least one outer longitudinal side face (25) of the support legs (24).
Patent DE-3248502-A1 (DE)
Inventor: RUEHENBECK WOLFGANG DR
IPC: B01J8/38
Filed: 1982-12-29
Abstract: A fixed-bed charge in a tube reactor is heated, and at the same time heat is conducted away from, or into, the fixed bed, by a method in which the fixed bed is heated by means of a fluidized material which conducts away and supplies heat and flows through the voids in the charge, and the heat is conducted away or supplied by means of a heat-transfer medium flowing in a heat exchanger, the latter being located in the fixed bed or in a fluidized layer formed above the fixed bed and consisting of the fluidized material.
Patent DE-3301846-A1 (DE)
Title: Process for producing heavy crude oil by combined thermal stimulation and solvent stimulation
Inventor: MCMILLEN JAMES M
IPC: E21B43/24
Filed: 1983-01-20
Abstract: The process for producing heavy crude oil from an underground deposit, into which a well has been sunk, comprises:   a) heating the first 3 to 6.1 m of the deposit in the surroundings of the well with steam at a temperature below the coking temperature, but sufficient to raise the temperature by 4 to 93 DEG C (40 to 200 DEG F) above the deposit temperature; b) extracting from the formation until most of the injected water has been extracted; c) injecting a solvent into the deposit, the solvent having been heated, if necessary, at least to the temperature which is desired to be maintained in the deposit;   d) extraction of a solvent/crude oil mixture; and   e) repeating steps c) and d). y
Patent DE-3303090-A1 (DE)
Title: Additional device for commercially available radiators and flat heating bodies
Inventor: MAYER JOHANN
IPC: F24D19/06
Filed: 1983-01-31
Abstract: Published without abstract.
Patent DE-3303160-A1 (DE)
Title: Device for coupling out or coupling in light in an optical fibre
Inventor: ENGEL REINHARD DIPL ING
IPC: G02B6/42
Filed: 1983-01-31
Abstract: In the device for coupling out light from an optical fibre (LWL) onto a photodiode (PD) a capillary tube (KA) is provided to guide the optical fibre (LWL). This capillary tube (KA) is constructed on the end of the optical fibre (LWL) averted from the photodiode (PD) in such a way that the admission of an immersion liquid (IF) is enabled. If instead of the photodiode use is made of a light-emitting diode, the device is also used to couple light into an optical fibre. <IMAGE>
Patent DE-3304008-A1 (DE)
Title: Tensioning device for safety belts
Inventor: OEHLERKING CONRAD DIPL ING
IPC: B60R22/195
Filed: 1983-02-07
Abstract: A tensioning device for safety belts of vehicles, especially passenger vehicles, has a tensioning element which is prestressed by a spring to act on the safety belt with the effect of forming a belt loop eliminating the belt slack in the attached state and which is retained in this prestressed position by a release device actuable in the event of restraint. To provide a tensioning device of this type which is designed as simply as possible and which can be integrated easily into the vehicle, the tensioning element is to consist of a torsion-bar spring (7), of which one end (10) is clamped firmly to the vehicle frame (11) and the other end, designed in the form of a crank arm (8) and retained by the release device (13), is provided for direct engagement on the safety belt (1) between two deflection points (6). <IMAGE>