baber/WOPTO huggingface dataset:
Patent DE-3514951-A1 (DE)
Title: Pivoted-flap louvre for closing ducts for hot gases
Inventor: SCHWENKLER FRITZ
IPC: F23L13/08
Filed: 1985-04-25
Abstract: For closing ducts for hot gases, a pivoted-flap louvre has a rectangular frame 1 in which a plurality of parallel louvre flaps 2, 2', 2'', 2''' are arranged in a manner which allows them to be rotated about their flap spindles 3, 3', 3'', 3'''. The flap spindles 3, 3', 3'', 3''' each carry a turning lever 13 and these levers are connected to one another in a hinged fashion by means of a connecting linkage 14 extending within the frame 1. Only the flap spindle 3''' of one of the louvre flaps 2''' projects with one end out of the frame 1. The actuating mechanism connecting the individual louvre flaps 2, 2', 2'', 2''' is in this way arranged within the frame 1. The occurrence of thermal expansions within the moving parts of the pivoted-flap louvre is thus prevented. Only a single penetration, in the form of a bearing bush 12, is required in the frame 1. Flat cover plates 16 can be attached to the frame 1. <IMAGE>
Patent DE-3516141-A1 (DE)
Title: Frame for components with a plate-shaped filling and profile part for its fastening
Inventor: SAELZER HEINRICH
IPC: E06B3/58
Filed: 1985-05-04
Abstract: Frame legs, which are interconnected via corner angles, are formed from U-shaped hollow profiles (1). To receive the corner angle legs (15), an angular profile part (2) has, in a leg (4) forming the web of the U-shaped hollow profile (1), a chamber (11) provided with a longitudinal opening (13) towards the frame interior. Likewise provided in the leg (9) of the profile part (2) is a further chamber (12) which has a longitudinal opening (14) facing away from the filling (8) and serves for receiving shaped threaded pieces (17). The legs (9, 10) of the profile parts (2 and 3) can be interconnected, after mounting of the corner angles, by catch means or screws, the parallel spacing of the legs (4 and 5) being variable by shortening of the leg (9 and/or 10) or a differently dimensioned intermediate piece, so that the U-shaped hollow profile (1) can be easily adapted to fillings (8) of different thickness. <IMAGE>
Patent DE-3519668-A1 (DE)
Title: Control process for rotary-magnet-driven butterfly valves in jig washers
Inventor: ZUNDEL SIEGFRIED
IPC: B03B5/24
Filed: 1985-06-01
Abstract: In the proposed process for controlling rotary-magnet-driven butterfly valves in jig washers, prior to switching, the energy stored in the rotary magnet which has already been activated is consumed as rapidly as possible or is discharged into the coil for the opposite direction of rotation. In the simplest case, the degradation of energy is carried out by turning off the voltage prior to switching during a pause (t1). An additional improvement is achieved if the energy supply to the coil, after achieving a preselected time point or excitation state or a preselected position of the butterfly valve is reduced. An additional pause (t2) which can also be automatically generated by a current limiter, directly after switching, also reduces the energy consumption. <IMAGE>
Patent DE-3521484-A1 (DE)
Inventor: KAUBEK FRITZ DIPL ING
IPC: F25B27/00
Filed: 1985-06-14
Abstract: 1. Sorption method for cooling with periodically alternating desorption and adsorption phases, where working fluid is desorbed from an adsorbent at relatively high pressure, where said working fluid condensed and collected in a vessel for intermediate storage and where the condensed working fluid is ducted to and evaporated in a refrigeration vessel while the vapor is being adsorbed by the adsorbent, characterized in a reduction of the working fluid pressure below the sublimation vapor pressure during an adsorption phase, accomplished by cooling of the adsorbent, resulting in partial solidification of the working fluid in the refrigeration vessel, a choice of working fluid mass such that a quantity of solid working fluid remains in the refrigeration vessel at the end of the adsorption phase, the prevention of working fluid to the adsorbent if cooling is not required in the refrigeration vessel.
Patent DE-3541273-A1 (DE)
Title: Converter having a control and regulating device
Inventor: BERGMANN LUTZ DIPL ING
IPC: H02H7/12
Filed: 1985-11-22
Abstract: In the case of this converter (1), the power section is constructed on a cooler and the associated control and regulating device, which is implemented by means of a microcomputer (6), is spatially separated therefrom. In order to distinguish the power section type and to distinguish the type of ventilation of the converter, the converter power section is provided with coding contacts (M1...M6). Via an evaluation circuit (7), the microcomputer (6) identifies the power section type and the ventilation type, and prescribes (as a function thereof) a desired current value limit and a maximum permissible cooler temperature. In order to monitor the cooler temperature, said cooler is equipped with a temperature-dependent resistor (V1, V2). Universal operation of different converter types with one and the same control and regulating device is thus possible without any risk of overloading the converter and without any additional adaptation work on the control and regulating device. <IMAGE>
Patent DE-3541882-A1 (DE)
Title: Electronic balance with digital and analog indication
Inventor: KNOTHE ERICH DIPL ING
IPC: G01G23/32
Filed: 1985-11-27
Abstract: In an electronic balance (1) with a digital and an analog indicator (10, 6) and with setting means (12) for fixing the 100% value of the analog indicator (6), the analog indicator (6) consists of bars (7) which are located next to one another and the brightness of which can be changed over, the length of the individual bars (7) decreasing continuously from 0% to 100% and increasing again continuously above 100%. The analog indicator (6) makes the exact metering of liquid or granular weighing material easier. <IMAGE>
Patent DE-3601887-A1 (DE)
Title: Sole support for a shoe
Inventor: HORN HANS
IPC: A63C9/084
Filed: 1986-01-23
Abstract: The heel support (6) makes it possible to adjust to various heights and lengths of a sole. It comprises a heel support housing (11) with a front part (13) which presses on the edge of the heel end of the ski boot sole and so fixes the ski boot on the safety binding. An opening lever (10) has a lower part (28) which slides on a curved part (27) of the heel support housing. The opening lever (10) is mounted to be pivotable about an axis (16), a torsion spring (20) likewise being wound about this axis. The heel support housing (11) is mounted to rotate about an axis of rotation located at the end of steel supports (7, 8) for fixing the heel support housing to the ski binding. A shackle (17) guided through the heel support housing (11) serves, in an opened position of the heel support housing, to close the latter. The bearing pressure of the front part (13) of the heel support housing is the same for every height of the sole of the ski boot. By means of the steel supports (7, 8) connected to the heel support housing (11) and by means of clamping brackets interacting with the latter, the heel support (6) can be adapted to the respective length of the ski boot. The heel support is easily constructed from a few components and can be economically produced. It is used particularly with plate-type ski bindings. <IMAGE>
Patent DE-3603929-A1 (DE)
Title: Electrical apparatus having at least one U-shaped contact element
Inventor: SABISCH WILLY
IPC: H01H11/06
Filed: 1986-02-07
Abstract: The invention relates to an electrical apparatus having at least one U-shaped stationary contact element which is held in a niche in an insulating material housing, by means of projections from the housing wall engaging in recesses in the stationary contact element. In this case, the recess is provided in the web of the U. One U-limb is supported on projections from the housing wall and the other U-limb is provided with a tongue which projects out of the U and locks in the housing wall while the other limb is being bent to form the U, so that the edges of the recess in the stationary contact element are clamped to edges of the projection on the housing wall. <IMAGE>
Patent DE-3606313-A1 (DE)
Inventor: BURKHARDT RUDOLF DIPL CHEM DR
IPC: C04B28/26
Filed: 1986-02-27
Abstract: Disclosed is a sealing composition for soil barriers. The composition is formed of 50 to 95% of a solids mixture of clay minerals and fillers, the clay mineral being 5 to 90% of the solids mixture; a binding agent which is a mixture of an aqueous solution of alkali water glass with a silane of the formula R-Si(OR'3) in which R is an aliphatic moiety of 1 to 6 carbon atoms, which may be substituted with reactive groups, and R' represents identical or different alkyl moieties of 1 to 4 carbon atoms; and water.
Patent DE-3608496-A1 (DE)
Title: Process for the preparation of conjugated dienes
Inventor: HOPF HENNING PROF DR
IPC: C07C43/303
Filed: 1986-03-14
Abstract: Process for the preparation of dienes of the formula <IMAGE> in which the radicals R<1> to R<4> denote hydrogen atoms, alkyl, alkylene, cycloalkyl, aryl or alkoxy radicals, R<5> and R<6> denote hydrogen atoms or alkyl radicals, the groups <IMAGE>  can also denote <IMAGE>  radicals and the group <IMAGE>  can also denote the <IMAGE> radical, where n stands for an integer from 3 to 7, in which alkyne diethers of the formula <IMAGE> in which R denotes an alkyl radical and the radicals R<1> to R<4> have the above-mentioned meaning, are heated to a relatively high temperature.
Patent DE-3609120-A1 (DE)
Title: Endoprosthesis with stem
Inventor: AHRENS UWE DIPL ING
IPC: A61F2/36
Filed: 1986-03-15
Abstract: For a satisfactory anchorage of the stem (1) of an endoprosthesis to be implanted in a bone, there is provided a spreading sleeve (2) with an inner cone adapted to suit the conical end of the stem (1). The spreading sleeve (2) additionally has an outer cone which tapers in a direction opposite to that of the inner cone, and, finally, the spreading sleeve (2) is provided with a continuous slot (21) and is flexible, so that it can be expanded over its entire length by the stem (1) acting as a mandril. This results in reliable anchorage of the stem (1), which is secured against being pulled out in the direction C by the wedge effect of the spreading sleeve (2). <IMAGE>
Patent DE-3611738-A1 (DE)
Title: Automatic loading of shopping trolleys when passing through the check-out
Inventor: FLIER GUSTAV DIPL PHYS
IPC: B65G69/16
Filed: 1986-04-08
Abstract: The described automatic loading of shopping trolleys when passing through the check-out relieves both the customer and the cashier and saves time, since the loading of the shopping trolley after it has been released by the cashier takes place without involving the customer in that the purchased items coming from the conveyor belt reach the basket of the shopping trolley via a pivotable and key-in sequence-controlled curved loading arm and there slide from an inclined loading floor to the low-lying basket side with the assistance of low-frequency vibratory movements. After the basket has been loaded, the curved loading arm swings back again and at the end of the loading operation the loading floor moves into a horizontal position and out of the basket or, alternatively, the curved loading arm of its own accord brings the shopping trolley into an inclined position, which inclination disappears again when the curved loading arm swings back.
Patent DE-3612955-A1 (DE)
Title: Circular dough-plaiting device
Inventor: LOSER KARL HEINZ DIPL ING
IPC: A21C7/00
Filed: 1986-04-17
Abstract: The invention relates to a circular dough-plaiting machine for bread dough which is driven by an electric motor 3. An upright plaiting worm 2 rotates in a casing 1 which is fixedly arranged on a machine foot 7, the said worm 2 being penetrated by a channel 28 which is used for the insertion of pieces 51 of dough to be moulded and opens out laterally at the bottom between two volutions of the helical web 27. The plaiting worm 2 is surrounded at the top by a circular removal device 4 which is mounted on the outside of the casing 1 and rotates in the same direction as the plaiting worm 2. <IMAGE>
Patent DE-3616159-A1 (DE)
Title: Multipurpose kitchen machine with attachable whisk insert
Inventor: KLAWUHN MANFRED
IPC: A47J43/046
Filed: 1986-05-14
Abstract: In a multipurpose kitchen machine (10) with attachable whisk insert (1) which can be placed on the drive shaft (5) and thus coupled to the machine-side drive, the whisk insert (1) comprises at least two whisks (3, 4) which are mounted at in each case the same distance from the machine-side drive shaft (5) on an at least a double-armed carrier (16), placed on this shaft (5) with play and crossing the axis thereof, and can be driven by the motor drive of the kitchen machine (10). <IMAGE>
Patent DE-3618050-A1 (DE)
Title: Device for removing rod-shaped parts, for example wire pieces, from bulk material
Inventor: RICKENS KLAUS
IPC: B07B13/00
Filed: 1986-05-28
Abstract: A device for removing rod-shaped parts, for example wire pieces, from bulk material is described, in which rows of spikes are arranged circumferentially on a roll body, penetrate into the bulk material and grasp the foreign bodies.
Patent DE-3620082-A1 (DE)
Title: Process and device for dispensing glass gobs from the discharge opening of a supply vessel
Inventor: HAEPE FRANK DIPL ING
IPC: C03B7/086
Filed: 1986-06-14
Abstract: A process and a device for dispensing glass gobs from a discharge opening (4) of a supply vessel (1). An extension (3) of the supply vessel (1) is provided, which extension (3) extends from top to bottom and has the discharge orifice (4) and in which a plunger (7) is inserted, which can be moved up and down by means of a lift drive (12) and driven so as to rotate about its vertical axis by means of a rotary drive (14). The plunger (7) is provided with agitator elements engaging in the annular gap between plunger (7) and extension (3). The lift drive (12) is designed so as to be open-loop and closed-loop contollable with temporarily variable velocity and the rotary drive (14) is also designed to be open-loop and closed-loop controllable with temporarily variable rotational speed and so as to be reversible. The agitator elements on the plunger (7) are complemented with or replaced by conveying elements (8). <IMAGE>
Patent DE-3623741-A1 (DE)
Title: Vibrating rod limit switch for level measurement of liquids and loose material
Inventor: BREGMAN ROBERT
IPC: G01F23/296
Filed: 1986-07-14
Abstract: A vibrating rod limit switch for level measurement of liquids and loose material consists of a threaded sleeve (1) that can be screwed into the wall of a container, with a vibrating bottom (4), on the external surface of which one or more vibrating rods (5) are placed, a vibration generator (18) arranged inside the threaded sleeve (1) and piezoelectric vibration receiver (21) as well as a housing (8, 24) attached to the threaded sleeve (1), which housing contains the electronic components (23) for the vibration generator (18) and the vibration receiver (21). For a simple exchange of the vibration generator and receiver as well as of the electronic components, inside the threaded sleeve (1) there are arranged a vibrating rod (6) equipped with an iron core (7) and connected to the vibrating bottom (4) and a guide sleeve (15) which contains an electric vibrating magnet (18) and the piezoelectric vibration receiver (21), which is pushed against the vibrating bottom (4) by a compression spring (20). The guide sleeve (15) is equipped with a dish-shaped projection (22), in which the electronic components (23) are arranged. The threaded sleeve (1) is equipped with three vibrating rods (5) on the external surface of the vibrating bottom (4), and the internal vibrating rod (6) is arranged axially to an external vibrating rod (5). <IMAGE>
Patent DE-3625550-A1 (DE)
Title: Reflection polariscope
Inventor: PFISTER KLAUS
IPC: G01N21/21
Filed: 1986-07-29
Abstract: Specific effects of and changes in materials can be visualised using polarised light, and the appropriate devices for this purpose are known as polariscopes. The invention relates to a reflection polariscope which, as a consequence of the coaxial arrangement of polarizer and analyser and a ring lamp which illuminates without shadows, is exceptionally compact and is mounted as an attached device on the lens of a miniature reflex camera (35 mm). With the aid of this combination of camera and polariscope, it is possible to work without a stand if the flash device is used, specifically even in narrow structures which are accessible only with difficulty, e.g. in the building of aircraft or vehicles.
Patent DE-3625993-A1 (DE)
Title: Device for eliminating imbalances in the impeller of a ventilator
Inventor: JAKOBS WILLY
IPC: F04D29/66
Filed: 1986-07-31
Abstract: In ventilators that are used especially for rotating or transporting dust-containing gases, imbalances frequently occur because of one-sided accretions of solids on the vanes of the impeller, which can result in shut-downs of the operation. Furthermore, imbalances occurring in the impeller may also result in damage to the impeller bearing and to the drive motor, the elimination of which is associated with a comparatively high expenditure of work and time and high costs. The object consequently consists in automatically compensating for imbalances operationally occuring on the impeller during the operation of a ventilator. According to the invention this object is achieved in that on the drive shaft (2) of the impeller (1) two imbalances (9, 10) are arranged that can be adjusted to any position with respect to each other and that rotate with the impeller (1). <IMAGE>
Patent DE-3626018-A1 (DE)
Title: Flexible connecting cable for electrical apparatuses
Inventor: JANUS DIETMAR
IPC: H01B7/32
Filed: 1986-08-01
Abstract: A flexible connecting cable for electrical apparatuses is described, in the case of which the insulated phase conductors (11, 12, 13) are surrounded directly and without any intermediate layer on all sides by an uninsulated, flexible protective-earth conductor (15, 17) (Figure 1). <IMAGE>
Patent DE-3628358-A1 (DE)
Title: Process for recovery of elemental sulphur
Inventor: MAROLD FREIMUT
IPC: C01B17/04
Filed: 1986-08-21
Abstract: A process is described for the recovery of elemental sulphur from SO2-rich gas recovered by scrubbing of SO2-containing gases formed in incineration. It is proposed that the SO2-rich gas be reacted thermally at a temperature between 900 and 1600 DEG C to give elemental sulphur and that after cooling the sulphur formed be condensed out and separated off. By means of the process of the invention, SO2 scrubbing to remove SO2 from flue gases is thus combined with a thermal reaction of the SO2 to give sulphur.
Patent DE-3631280-A1 (DE)
Inventor: EBNER GERD
IPC: B60K23/04
Filed: 1986-09-13
Abstract: A slip-controlled brake system for road vehicles with four-wheel drive which are fitted with differentials (2) and differential locks (3,4) is proposed. When the anti-lock system is functioning the differential locks (3,4) are switched off. When the differential locks (3,4) are subsequently switched back on, it is ensured that at least the accelerator pedal is not operated. In this way damage to the transmission or drive train is prevented when the differential locks (3,4) are switched back on. <IMAGE>
Patent DE-3631411-A1 (DE)
Title: Hose clamp
Inventor: KRAYER ROLF
IPC: A61M39/28
Filed: 1986-09-16
Abstract: A hose clamp for varying the throughflow cross-section of a flexible tube, in particular of a drainage tube, has a plurality of clamping cutouts which are arranged in the disc plane, have different internal widths and are intended for clamping-in the tube, the clamping cutouts being in connection with one another.
Patent DE-3633064-A1 (DE)
Title: Circuit arrangement for input and output of data signals
Inventor: WEISS MARTIN DIPL ING
IPC: H04J3/08
Filed: 1986-09-29
Abstract: A data handling device (MP1) which inputs and outputs the message signals, and a monitoring device (MP2) which is connected to it, are provided for input and output of data signals which occur in time-division multiplexed frames and each consist of a preset number of message signals and supplementary signals. For input of data signals, the monitoring device separates the supplementary signals from the message signals, and for output of data signals, it adds supplementary signals to these message signals. The data handling device and monitoring device are in the form of microprocessor arrangements, which are connected via a data memory (RAM2) for signal exchange. At least some of the supplementary signals to be output by the monitoring device are fed to it by the data handling device via the data memory. Of the data signals to be input, the monitoring device (MP2) accepts both message signals and supplementary signals, whereas the data handling device (MP1) accepts only message signals. As specified by these supplementary signals, the monitoring device either handles the message signals which are input with them as control signals, or it requests the data handling device, via a separate control signal which is fed to it via the data memory (RAM2), to handle the message signals. <IMAGE>
Patent DE-3634325-A1 (DE)
Title: Pressure vessel with a main body prestressed with the aid of stressing elements
Inventor: POLLAK GERD DIPL ING
IPC: F17C1/12
Filed: 1986-10-08
Abstract: In a pressure vessel consisting of a main body (2) prestressed with the aid of stressing elements (3, 4) and constructed, if required, from elements, and further consisting of a gas-tight liner (5) and a thermal insulation (8) arranged inside the container, the invention proposes that the gas-tight liner (5) be arranged between the inner surface of the main body (2) and the outer surface of a thermal insulation (8) of self-supporting and gas-tight design and that the liner (5) be connected (6, 7) from the rear to the main body (2) and that a vacuum (13, 14) be maintained between the thermal insulation and the gas-tight liner. <IMAGE>
Patent DE-3636368-A1 (DE)
Inventor: GROSS LUTZ-WERNER
IPC: C09D163/02
Filed: 1986-10-25
Abstract: In the compositions described, the binder consists at least in part of a water-dilutable and at least partly epoxy-resin modified polyester. Said compositions are characterized in that the said polyester is produced (a) by synthesizing a polyester from (a1) at least one polycarboxylic acid containing at least three carboxyl groups or a reactive derivative of this acid and/or (a2) at least one polyol containing at least one carboxyl group and (a3) at least one polycarboxylic acid containing two carboxyl groups or from a reactive derivative of this acid and (a4) at least one polyol, - at least 10 moles %, preferably 30-70 moles %, of the components employed (a1, a2, a3), a4) (related to (a1) + (a2) + (a3) + (a4) = 100 moles %) comprising at least 6 carbon atoms; this polyester has a mean molecular weight (numerical mean) of less than 2000, preferably between 500 and 1500, an acidity index of between 35 and 240, preferably between 50 and 120, an OH index of between 56 and 320, preferably between 80 and 200, and all the components (a1) and (a3) are condensed by means of at least two carboxyl groups. (B) The polyester thus obtained is made to react with 0.3 to 1.5, preferably 0.5 to 1.0 equivalent per molecule of polyester of an epoxy-resin, having an equivalent epoxy weight of between 170 and 1000, preferably between 170 and 500, based on a biphenol, preferably biphenol A, and/or with a derivative of this epoxy-resin, containing at least one epoxy group per molecule, in reaction conditions where essentially only carboxyl groups react with epoxy groups, in order to produce a polyester modified by an epoxy resin, which, after neutralization of at least a part of the free carboxyl groups, is in a water-dilutable form.