baber/WOPTO huggingface dataset:
Patent DE-3404355-A1 (DE)
Title: Method and container for transporting a viscous liquid
Inventor: MEYER HELMUTH
IPC: B65D88/74
Filed: 1984-02-08
Abstract: In a method for transporting a viscous liquid, the latter solidifies at medium-range outside temperatures. The liquid is poured when flowable into a container which can be inserted into a grid corresponding to conventional containers, and solidifies there. To effect unloading, a condition of reduced viscosity is created in at least one external region acting on the container, to produce a sliding surface, and the solidified liquid is slid out of the container on the said sliding surface. In an unloading process, the container is raised at its end facing away from an outlet aperture, and a body formed from the solidified liquid is discharged out of the outlet aperture by the force of gravity. The container for implementing the method is characterised in that the sides display good heat conductivity and their surfaces facing the body are essentially smooth.
Patent DE-3411499-A1 (DE)
Title: Apparatus for the rapid cooling of molten material
Inventor: KHAN HAMID RAZA DR
IPC: B22F9/08
Filed: 1984-03-28
Abstract: A description is given of an apparatus for the rapid cooling of molten material, having a device for melting the material to be cooled, pistons which can be moved towards one another, and a device for detecting the fall of a droplet of the molten material to be cooled and for triggering the movement of the pistons towards one another, characterised in that the device for detecting the fall of a droplet of the molten material comprises a laser, a diode and an electronic circuit and, to trigger the movement of the pistons towards one another, a gas pressure system with a gas cylinder, pipes and valves. <IMAGE>
Patent DE-3417061-A1 (DE)
Title: Wine cooler
Inventor: HAAG GUENTER DIPL PHYS DR
IPC: B65D81/38
Filed: 1984-05-09
Abstract: A wine cooler, in which the wine bottle is introduced to keep its temperature constant, is fixedly connected to the wine bottle so that it can be poured without interrupting the cooling process. As a result of the special structural design of the wine cooler and the material used, the content and label of the wine bottle can be inspected without its being necessary to remove the wine bottle from the wine cooler. The wine cooler can be produced very economically by the blow-moulding process. Marketing opportunities exist in private households, the catering trade and the advertising sector.
Patent DE-3419389-A1 (DE)
Title: Rotary slide valve for controlling the charge cycle in internal combustion engines
Inventor: BUSCH JUERGEN
IPC: F01L7/02
Filed: 1984-05-24
Abstract: For reducing the fuel consumption and unleaded operation of internal combustion engines, which results in significantly less pollution of the environment, control of the charge cycle of internal combustion engines is regulated by means of a cylinder head with rotatable control shaft fitted vertically therein. The valve is suitable as an alternative to conventional valve controls especially as this control shaft is a more easily controlled mechanical element and by virtue of the simple design affords a higher level of efficiency with simultaneously lower fuel consumption.
Patent DE-3421438-A1 (DE)
Title: Method for testing electrical machines and especially also for synchronising synchronous machines, and circuit arrangement associated therewith
Inventor: DENGLER JOCHEN
IPC: G01R31/34
Filed: 1984-06-08
Abstract: Individual operating parameters of electrical machines, for example frequency, voltage, reactive and/or active power, are in most cases tested by means of a cascade circuit in a so-called circular operation. For this purpose, the different operating points of the machine to be tested have hitherto been set manually and the measurement values have been compared with predetermined setpoints. According to the invention, a control circuit with switchable and separately adjustable P and I control components is used for automatic adjustment of the operating points with changing setpoint adjustments for different manipulated variables, a continuous transition to different actual-value/setpoint adjustments being ensured. For the I component, the associated control circuit exhibits a control amplifier (30) with multiplying digital/analog converter (33) in the feedback branch which is associated with two limiting amplifiers (37, 39) for the positive and negative part of the output value, the control amplifier (30) also being followed by a sample-and-hold element (18) which acts on a charge reversal controller (20). <IMAGE>
Patent DE-3423475-A1 (DE)
Title: Process and apparatus for the continuous casting of molten metals, especially of molten steel
IPC: B22D11/22
Filed: 1984-06-26
Abstract: Such a process serves for the trouble-free production of cast strands with a surface suitable for high requirements and an internal structure of the material which is substantially free from defects. In order to prevent trouble during the casting operation, such as the cast strand forming a first shell in the continuous casting mould becoming obliquely positioned and jamming in the casting chamber of the continuous casting mould (6), it is proposed that, with an arrangement of thermoelements (6) at staged distances, beginning at the mould inlet region (6a) and ending in the mould outlet region (6b), and with a position of the thermoelement measuring points closely under the inner wall surface (6c), wetted by the molten metal (1), of the continuous casting mould, a calculation of strand shell thickness be carried out, simultaneously over a temperature profile measured nearly without delays, in a measurement value computer (18), and thereafter at least the parameters for the control of the casting level (8) and cooling intensity (9) are set. <IMAGE>
Patent DE-3431066-A1 (DE)
Title: Packaging machine
Inventor: MOSER ANTON
IPC: B65B21/18
Filed: 1984-08-23
Abstract: In a machine for packaging articles in compartmentalised cardboard boxes, in which machine both the articles and the cardboard boxes are in constant movement during the packaging process and constantly rotating, vertically movable gripper heads are used to transfer the articles into the cardboard boxes, a tongue support is assigned to each gripper head, the downwardly projecting tongues of which support being inserted into the individual compartments of the cardboard box before the bottles are inserted, engaging into the compartment in question and, once the bottles have been inserted into the compartment, being pushed into the corners of the cardboard box, whereupon the centring tongues can be raised once again.
Patent DE-3431224-A1 (DE)
Title: Artificial intraocular lens
Inventor: SIEPSER STEVEN B
IPC: A61L27/16
Filed: 1984-08-24
Abstract: The invention describes an improved artificial intraocular lens for surgical implantation as substitute for a damaged natural lens in an eye of a patient which is otherwise functioning; the improvement consists in that the lens is designed such that it has a minimum diameter of about 2 mm and a maximum diameter of about 5 mm before the implantation, which is less than the diameter of the natural lens, especially of a dry, rigid, hydrophilic material which can be hydrated by the natural fluid of the eye in order to expand after implantation and form an optically correct lens having an appropriate diameter of about 6 mm to 14 mm, so that implantation of the lens is possible by incision over a minimum length corresponding to the diameter of the dry lens, the vision of the patient being restored with minimum trauma. <IMAGE>
Patent DE-3433115-A1 (DE)
Title: Shield support with force-balancing unit
Inventor: BECKER KLAUS DR
IPC: E21D23/00
Filed: 1984-09-08
Abstract: A shield support used in underground mining and having two props between roof bar and floor member is advantageously adapted to the respective conditions if an intermediate piece is allocated to the roof bar, which intermediate piece supports the roof bar over a wide area and is connected in an articulated manner to the prop heads and the stabilising cylinder as well as via a guide link to the pivot of gob shield and roof bar. The intermediate piece relieves the roof bar with regard to both the horizontal component of the force of the stabilising cylinder and the forces coming from the roof. The roof bar thus only needs to be designed with regard to the vertical component of these forces. <IMAGE>
Patent DE-3438651-A1 (DE)
Title: Process and device for cleaning mechanical equipment, small parts and/or electronic switch units
Inventor: SCHMITZ RUDOLF
IPC: B08B3/04
Filed: 1984-10-22
Abstract: The invention relates to a process for cleaning mechanical or electrical equipment or devices using a cleaning liquid, and to an apparatus for carrying out the process. Starting with known cleaning chambers which are ventilated into the open air and in which cleaning liquid is collected in order to be regenerated, the invention has the object of providing small, compact cleaning devices which, by their compact design, low weight and independence of separate exhaust air lines, prove to be mobile and can be operated with varying set-up locations. This is achieved in that the greater part of the air sucked out of the cleaning chamber is, after cleaning by means of impingement-type filters, blown out back into the cleaning chamber, escape of this air being prevented by the charging or operating aperture by the blowing-out taking place in the direction away from the relatively small operating aperture and a 1 to 10 % proportion of the exhausted air being allowed to escape via an absorption filter into the open air. This comprises not only compressed air liberated during atomisation, a slight subatmospheric pressure is also effected in the cleaning chamber, which subatmospheric pressure produces an air current directed into said cleaning chamber through the operating aperture, which air current in turn contributes to preventing the escape of cleaning-agent-loaded air from the cleaning chamber.
Patent DE-3440329-A1 (DE)
Title: Device for producing notes (melodies) in a housing as a mobile unit, which can be switched on and off from outside
Inventor: KRUG KARL
IPC: G10H1/26
Filed: 1984-11-05
Abstract: In the case of musical search games, a freely mobile music mechanism is fitted at an unknown location in a housing. The finding of the contact of a music mechanism - even outside the housing - is rewarded by sounding a melody. In addition, music mechanisms can be constructed as modules for playing purposes.
Patent DE-3443159-A1 (DE)
Title: Sensor housing with flow retarder
Inventor: HOELTER HEINZ DIPL ING
IPC: G01N33/00
Filed: 1984-11-27
Abstract: In order to stabilise the indication behaviour of a sensor it is proposed according to the invention that the latter is disposed in a labyrinth-shaped housing (4). The housing (4) can be designed so as to be thermally insulated (5). The different velocities, at which the gases entering the outer orifice (2), are reduced by the labyrinth chambers so that the gases may penetrate directly as far as the sensor surface. <IMAGE>
Patent DE-3448014-A1 (DE)
Title: Method and apparatus for the production of oval chain links from round wire
Inventor: LANGE GERHARD DIPL ING
IPC: B21L1/02
Filed: 1984-11-09
Abstract: In order to achieve relatively high productivity, measured in complete bent, unwelded chain links per unit time, in such a process, using pieces of wire of a particular, equal length, it is proposed, during the initial bending of the piece of wire into a V form and the simultaneous movement of its centre (the part located between the leading and the trailing end) into a matching recess in the bending mandrel, to prevent the trailing free end of each piece of wire and its leading free end from moving to any significant extent perpendicularly to the longitudinal and feed direction of the piece of wire, so that the ends of each piece of wire have actively to be moved in only one direction in order to effect the conversion of the straight form of the pieces of wire into the V form and the latter into a C form with a rear rounding as the preliminary form of the desired O form, thereby saving time. To carry out the method, an apparatus is proposed with a wire feed bushing (180; 280)<+>, movable if required into a wire-guiding position, for receiving a rear rounding of the chain link to be produced, and with a stop body (174; 274) for the leading end of the wire, in which apparatus the stop body (174; 274) is provided with a supporting surface (178; 278), the said supporting surface flanking the axis of the bushing, for the leading end of the piece of wire, which supporting surface is arranged in a manner which allows it to yield to the said free end to allow unhindered deformation of the V form of each piece of wire into its C form; and in ... Original abstract incomplete. <IMAGE>
Patent DE-3503812-A1 (DE)
Title: Apparatus for attaching bags onto a filling connection
Inventor: LISSNER HANS
IPC: B65B43/30
Filed: 1985-02-05
Abstract: The invention relates to an apparatus for attaching bags, having in the region of one end a filling orifice extending transversely to the longitudinal direction of the bag, onto a filling connection, with suckers which engage approximately centrally on the outsides of the bag in order to open the filling orifice, with pairs of clamps guided in the direction of the filling connection and intended for gripping the bag edges, and with hooks for keeping open the filling orifice which engage into the open filling orifice and which are guided in the direction of the filling connection. So that bags, the filling orifice of which extends only over some of the bag width, can also be attached, the suckers are to be arranged on strips extending in the direction of transport of the bag and movable in the direction of the filling connection, the hooks are to be mounted or guided on the strips, engage over the ends, which are at the front in the direction of transport, of the strips and be movable relative to the strips both in the transport direction and orthogonally thereto, whilst, in the retracted position of the hooks, hook noses directed opposite to the direction of transport form, together with the front ends of the strips, clips which clamp the edges of the open filling orifice.
Patent DE-3506856-A1 (DE)
Title: Elastic spring and a switching device having an elastic spring
Inventor: SCHENKE O WERNER
IPC: H01H5/18
Filed: 1985-02-27
Abstract: An elastic spring, which is able to assume two stable positions, for switching devices is formed from a single piece of a resilient flat material which has a recess which is preferably closed on all sides and in whose edge region a plastic deformation is provided, and the elastic spring occupies only a small amount of space.
Patent DE-3508616-A1 (DE)
Title: Additional standing or seating place for prams and/or push-chairs
Inventor: BOEHMLER JAKOB
IPC: B62B5/08
Filed: 1985-03-11
Abstract: For the purpose of taking along a second, generally older, child on a footboard between the carriage body and the pushing handle, there is situated on a pram and/or push-chair a low-lying arrangement which permits the accompanying person (mother) to walk at an unimpeded pace and in which she has both children in view.
Patent DE-3509570-A1 (DE)
Title: Heating boiler
Inventor: MANICH LEO DIPL ING
IPC: F24H8/00
Filed: 1985-03-16
Abstract: The invention relates to a heating boiler for heating a heating medium circulating in a heating circuit, in particular hot water, with a burner-heated flame chamber (3). The heating medium coming from the return run (2) of the heating circuit is, in order to be heated, conducted, separated from the flame chamber (3), through the latter or past the latter to the forward run (1) of the heating circuit. On the return run side, a heat exchanger (17) is also present, which is flowed through by the heating medium and is flowed around by the waste gas coming from the flame chamber (3) before this gas passes to a gas outlet opening (25) of the heating boiler. Arranged above the flame chamber (3) are, successively in the vertical direction, a water collecting device (19), which lets the waste gas through, for the condensation water which forms on the heat exchanger (17), the heat exchanger (17) and the gas outlet opening (25), in such a manner that the waste gas flows from the flame chamber (3) to the gas outlet opening (25) without backflow. <IMAGE>
Patent DE-3518348-A1 (DE)
Title: Radiant heating jacket pipe
Inventor: DIELMANN KLAUS-PETER DR
IPC: F27D99/00
Filed: 1985-05-22
Abstract: The radiant heating jacket pipe (1) has an annular space (6) which is formed by a jacket pipe (3) and, arranged concentrically with a spacing from the latter (3), a burner pipe (4), through which hot waste gases are carried off. Provided between burner pipe and jacket pipe are support elements (5) which bridge the annular space (6). In order extensively to avoid harmful stresses on the pipes (3, 4) as a result of different expansion of the pipe materials, the support elements (5), which are distributed uniformly over the circumference of the annular space, run in each case in the longitudinal direction of the burner pipe (4) and are provided with support surfaces which extend continuously essentially over the axial length of the annular space. <IMAGE>
Patent DE-3518742-A1 (DE)
Title: Network node plug
Inventor: WEBER WOLFGANG PROF DR ING
IPC: H04L12/00
Filed: 1985-05-24
Abstract: The invention concerns a network node computer (front-end computer, FE) for networking micro-computers, mini-computers, terminals or other data terminal equipment (DTE). So that the DTEs of different manufacturers can be networked into an open local network, the invention proposes that:   in each FE, the network node function is present for all DTEs connected to this FE   the FE hardware and software are in modular form the FE can be adapted by appropriate plug-in modules to any DTE configuration which is to be connected the FE can be adapted by appropriate plug-in modules to any network topologies, particularly ring, bus, star or mesh the FE can be adapted by appropriate plug-in modules to various transmission media, particularly multiwire lines, coaxial cables or light guides the lower protocol functions, particularly the lowest six levels of the ISO layer model, are shifted to the FE.
Patent DE-3519827-A1 (DE)
Title: Device for picking-up planar workpieces
Inventor: ENGELBART WILHEM
IPC: B65H43/00
Filed: 1985-06-03
Abstract: Devices for picking up, moving and depositing planar workpieces stacked one above the other in magazines are, because of their high impact on productivity, of great importance in the treatment and processing of textiles. The satisfactory picking up and deposition of fabric parts (21, 21a, 21b, 22) requires picking up units (9) having, within the picking up field defined by the picking up unit, two or more pick ups (11) the mutual arrangement of which within the picking up field is determined by the contour or dimensions of the fabric parts to be picked up and deposited. In order to avoid time-consuming conversions of picking up arrangements in the processing of small quantities of identical planar workpieces, it is proposed to design at least one of the pick ups in the picking up field of the receiving unit to be linearly displaceable and to cause the displacement, in the case of change to the contour or to the dimensions of the planar workpieces to be processed, by automatic adaptation by means of electronics responding to photoelectric barriers (15/20). In the same way, any required automatic positioning of a picking up unit (9) relative to its displacement position can be carried out. <IMAGE>
Patent DE-3520820-A1 (DE)
Title: Method of placing and connecting diaphragms in trench walls and device for carrying out such a method
IPC: B29C65/00
Filed: 1985-06-11
Abstract: In the method, diaphragms are placed in trench walls and are connected to one another via split connecting tubes. A profiled weld piece which partly projects into the longitudinal slit is attached to at least one margin, defining the longitudinal slit, of one connecting tube. The protruding part of this profiled weld piece is welded to the other connecting tube. The device for carrying out the method is moved into the connecting tubes fitted into each other and is supported on them. A heating device is provided for heating the parts to be welded to one another. At least one deformation part is arranged downstream of the heating device. In the method it bends the protruding part of the profiled weld piece outwards against the outer connecting tube. To put the device into the connecting tubes, the deformation part can be moved out of an operating position into a position of rest.
Patent DE-3522798-A1 (DE)
Title: Immersion tank cooling for compact electronic components
Inventor: KLEIN ERWIN
IPC: H01L23/44
Filed: 1985-06-26
Abstract: Immersion tank cooling for compact electronic components such as transformers, choke coils, power converters etc., which are each immersed in a fluid in the tank which conducts away the dissipated energy, and are arrested in relation to the tank and the lid by bolts and sockets in the tank, the lid and the component. To ensure tight coupling even with relatively large differences between the bolt and the socket, the opening of the socket has a greater diameter than the bolt, and is partially filled with hardenable casting resin such that, when the bolt is immersed, it fills the socket and surrounds the immersed part of the bolt, and so that in the hardened state the resin forms a material-fitting and form-fitting joint between the socket and bolt. <IMAGE>
Patent DE-3529854-A1 (DE)
Title: Special car transporting container
Inventor: ROTT DIETER
IPC: B65D85/68
Filed: 1985-08-21
Abstract: Published without abstract.
Patent DE-3530854-A1 (DE)
Title: Device for connecting neighbouring shuttering panels
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G11/08
Filed: 1985-08-29
Abstract: A device for connecting neighbouring shuttering panels is known which has an elongate bar and two arms which are arranged on the bar, can be braced with respect to each other and, by means of their ends projecting away from the bar, can be catch-locked in each case into openings which are located in the frame of shuttering panels located next to one another. In this arrangement, the bar is designed in one piece and the two arms are connected to the bar in an articulated and movable manner, with the result that, when the clamping means used for bracing the arms is actuated, the bar is drawn against the rear side of the frames or transverse load-bearing members of the neighbouring shuttering panels and, accordingly, the shuttering panels are not only drawn against one another in their joint region but are also brought into one plane in order to form an aligned shuttering surface.
Patent DE-3533512-A1 (DE)
Title: Heat-insulating panel for roofs
Inventor: STEPHAN HANS-ALBRECHT DIPL ING
IPC: E04D13/16
Filed: 1985-09-20
Abstract: A heat-insulating panel (3) for roofs, having roof battens (2) fastened on the outer side of the roof rafters and running transversely to the roof rafters, is provided, on its underside directed towards the roof rafters and roof battens (2), with a groove-type cutout (4) for each roof batten (2) to be covered. Each cutout (4) has, at least in the region of one lateral delimitation (5) corresponding to a groove flank, at least one strip-shaped element (6) which, projecting from the delimiting surface (7) corresponding to the groove base, extends over the entire length of the cutout (4) and is separated from the lateral delimitation (5) by at least one slot (8). The depth of the slot (8) is at least approximately equal to the depth of the cutout (4). <IMAGE>
Patent DE-3535195-A1 (DE)
Title: Device for making car trailers of all kinds, boat trailers and mobile homes theft-proof
Inventor: KOPP JOSEF
IPC: B60D1/60
Filed: 1985-10-02
Abstract: Published without abstract.