baber/WOPTO huggingface dataset:
Patent DE-3136911-A1 (DE)
Title: Guide device of a burner
Inventor: ESENKO VLADISLAV JAKOVLEVIC
IPC: F23C7/00
Filed: 1981-09-17
Abstract: The guide device of a burner is proposed, which contains a housing (1) with a supply pipe piece which has a cylindrical swirl chamber (5) which is coaxial with the sectional area (4) of the outlet cross-section of the burner. The cylindrical swirl chamber (5) has gas inlet windows (9 and 10) of the same size which are arranged symmetrically and diametrically oppositely and in the central region of which pins (11 and 12) are arranged on the side line of the swirl chamber (5). Fastened on the pins (11 and 12) with their central parts are turning slides (13 and 14), the radius of curvature of which is 1.2 to 1.6 times as great as the radius of curvature of the swirl chamber (5). The present invention can be used with special effect in burner installations operated with a number of fuel types for the combustion of fuels with very different heat-physical characteristics. <IMAGE>
Patent DE-3137193-A1 (DE)
Title: Gas spring with insertion safeguard in the case of pressure loss
Inventor: REICHERT GERHARD
IPC: F16F9/02
Filed: 1981-09-18
Abstract: The gas spring with an insertion safeguard in the case of pressure loss according to the invention is to lead to an assembly, with the simplest means possible, which is used, for example, as a weight balance in the case of flaps or height-adjustable items. This is achieved in that a movable partition is arranged in the cylinder of the gas spring between the piston and the cylinder bottom, which partition is acted upon on the one hand by a closed gas space which is under pressure, while, on the other hand, the gas filling which brings about the extension force of the piston rod is present between the piston and the partition. In the case of pressure loss of the gas fillings located on both sides of the piston, the movable partition is placed against the piston and acts as a safety device against the dropping or sudden lowering of the item on which the gas spring acts as a weight balance.
Patent DE-3141739-A1 (DE)
Title: Coking plant-operating machine with centering device
Inventor: BENDER MARTIN
IPC: C10B25/14
Filed: 1981-10-21
Abstract: For the lifting, swivelling and re-inserting of coke oven doors, operating machines with a swivelling frame and a swinging frame in a floating mount therein are used, by means of which it is possible to insert the individual coke oven door each time precisely in the centre of the coke oven opening by means of a centering device. The swivelling frame and swinging frame are designed to be drawn up above the upper cross girder of the door frame and can thus be moved to and fro aligned only to a single centering device. At the same time, the coke oven door is always held fixed in the particular position above the take-off device designed as a clamping implement, and swivelled. In this way it is possible always to re-insert the coke oven door precisely into the previous position or into the position required due to the state of the coke oven, even under unfavourable conditions. <IMAGE>
Patent DE-3143821-A1 (DE)
Title: Motor-driven film transport device for a camera
Inventor: TEZUKA NOBUO
IPC: G03B17/42
Filed: 1981-11-04
Abstract: A movable element is provided which begins to move as soon as the shutter operation is completed. This movable element switches on a coupling mechanism to transmit the drive torque of an electric motor to a film wind-on device and operates a switch to control the electric motor so that by this means a film advance is induced by the electric motor after an exposure has been made.
Patent DE-3144308-A1 (DE)
Title: Machine for the pneumatic distribution of granular material
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C15/04
Filed: 1981-11-07
Abstract: Machine for the pneumatic distribution of granular material, which has a supply container and a distributor device which is connected to this and is equipped with outlet orifices and to which the material is fed from the supply container, by means of an air stream generated by a blower, via a metering device disconnectable in places, and which contains an individual pipeline for each outlet orifice and is divided into a middle part and two jibs which are each divided into at least two parts and which project considerably beyond the supply container laterally in their working position and are pivotable from the working position into a transport position, the pipelines of the jibs located in the transport position being interrupted in the region of the pivot axes. In order, even when jibs are partially in the transport position, to continue to guarantee a uniform spreading fan at the remaining outlet orifices arranged on the jibs located in the working position, when at least some of the jibs are in the transport position while the machine is being used, throttle flaps can be pivoted in front of the orifices of the interrupted pipelines in the region of the pivot axes of the jibs.
Patent DE-3147023-A1 (DE)
Title: Duvet or eiderdown
Inventor: WEIDLING HEINER
IPC: A47G9/02
Filed: 1981-11-27
Abstract: In a blanket, constructed as a compartmented blanket, in which the individual chambers are separated by webs, it is proposed to provide the rows of webs running in one direction, preferably the rows of webs running in the transverse direction of the blanket, with continuous slide fastener connections. The webs running transversely to the webs provided with the slide fasteners are mounted at the intersection regions in such a way that the slide fasteners can be opened without problems. The advantage consists in the fact that, after undoing an outer transverse seam on one side, the slide fasteners can be opened successively and the filling can easily be removed by reaching inside. <IMAGE>
Patent DE-3149041-A1 (DE)
Title: Lampshade having self-locking strutting
Inventor: KRAMER PAUL REINHARD DIPL ING
IPC: F21V1/06
Filed: 1981-12-11
Abstract: The supporting construction consists of the interaction of the covering and struts which do not lie in the surface of the covering. At least three of these rods go theoretically through a point, but in practise they envelop the feed cable or a standing lamp foot. The restoring forces of these rods hold the lampshade by elastic buckling. <IMAGE>
Patent DE-3149394-A1 (DE)
Title: Method and device for setting the cut-off tools in the cutting-off of tubes
Inventor: HESS WALTER ING GRAD
IPC: B24B27/06
Filed: 1981-12-10
Abstract: The invention relates to a method of setting the cut-off tools in the cutting-off of tubes > 150 mm. In order to guarantee high cutting accuracy and long tool life with little need for maintenance, it is proposed that the setting movement of the cut-off tool be produced by a relative movement which is derived from the rotation of the toolholder disc and can be controlled as a function of travel. The device described in Claim 2 serves to carry out the method. <IMAGE>
Patent DE-3200684-A1 (DE)
Title: Liquid-cooled internal combustion engine with supercharging
Inventor: THOLEN PAUL DIPL ING
IPC: F02B29/04
Filed: 1982-01-13
Abstract: A supercharged, liquid-cooled internal combustion engine (1) with a charge air cooler (3), through which liquid ducts pass and internal combustion engine coolant flows, has a control valve (10) which can be actuated as a function of a characteristic operating variable of the internal combustion engine (1), so that the liquid ducts of the charge air cooler (3) can be shut off from the coolant circuit (7) of the internal combustion engine (1) as necessary. After shutting off, the liquid enclosed in the charge air cooler (3) reaches the charge air temperature, which is low at partial load, relatively quickly, thereby ensuring an adequate charge air cooling at the start of an acceleration sequence. <IMAGE>
Patent DE-3206433-A1 (DE)
Title: Process for injection-moulding measuring inserts of plastic for water meters of various nominal widths
Inventor: DEWALD FRITZ
IPC: G01F1/10
Filed: 1982-02-23
Abstract: All measuring inserts of a water meter subassembly are equipped for all nominal widths or a group of nominal widths with the same basic measuring insert fitting the smallest nominal width. For the larger nominal widths, this basic measuring insert bears on the inlet side a large widening ring of appropriate diameter, which is connected by ribs and forms the measuring insert guide for the respective meter housing and partial channels. As a result, the water meters operate on the partial meter system in the case of all nominal widths with the exception of the smallest nominal widths. For the injection-moulding of these various measuring inserts, only a single basic injection mould is provided for all the nominal widths, the difference in space between the basic measuring insert and the largest widening ring being filled during the injection-moulding of the smallest nominal widths by a dummy piece in the injection mould. For the injection-moulding of any other larger nominal widths with the widening ring, the dummy piece is replaced by a partly covering piece, which is provided with a cavity corresponding to the nominal widths to be injection-moulded. As a result, the production costs for the injection moulds are reduced considerably.
Patent DE-3215077-A1 (DE)
Title: Protection of an improved heating system
Inventor: GRAF PAUL
IPC: F01K17/02
Filed: 1982-04-22
Abstract: The invention relates to a heating system in which a generator for generating current is connected between overflow valve and outlet line.
Patent DE-3216281-A1 (DE)
Inventor: FUKUI MASAHIRO
IPC: C07C29/62
Filed: 1982-04-30
Abstract: New liquid crystal (l. c.) compounds having a positive dielectric anisotropy, 4''-( beta -alkyloxyethyl)-4-cyanobiphenyls and 4'-( beta -alkyloxyethyl)-4-cyanoterphenyls expressed by the general formula <IMAGE>   wherein R represents an alkyl group of 1 DIFFERENCE 9C and n is 2 or 3; a process for preparing the same; and l.c. compositions containing at least one of the same, are provided. When the compounds are added to a l.c. having a nearly zero or negative anisotropy, a l.c. composition having a positive dielectric anisotropy can be obtained. The compounds have a greater optical anisotropy and a superior compatibility with other l.c. compounds.
Patent DE-3217975-A1 (DE)
Title: Pantile with attachable snow trap and supporting system
Inventor: ORBKE HELMUTH
IPC: E04D13/10
Filed: 1982-05-13
Abstract: The invention relates to a pantile with attachable snow-trapping and supporting system made of plastic or other suitable materials. The known systems consist of metal grids mounted on roofs. There are also special tiles, pantiles produced by the pantile manufacturers for this purpose. The known snow-trapping systems are, however, all characterised by the fact that they have a feature built in by the pantile producer or have to be mounted using screw connections or other means. The invention now claims to provide a snow-trapping and supporting system which is simpler, less expensive and very easy to attach both in terms of material outlay and in terms of mounting. It is also possible that this attachment system could be used not only for trapping snow but could also have other functions besides. The particular advantages of this system lie in the simple design. The system is attached to the narrow side of the pantile and fixed in the region where there is a free space between pantile and pantile support. This work can be carried out both by the expert when roofing the house, and also later by a layman.
Patent DE-3223440-A1 (DE)
Title: Hot-air producer which can be used for drying hair
Inventor: GIMELLI BRUNO
IPC: A45D20/32
Filed: 1982-06-23
Abstract: In a hot-air producer which can be used for drying hair, a hair-drying hood is removably attached to a heater blower (2) and the blower housing (5) of said heater blower is constructed and shaped in such a way that the heater blower can be used as an independent heating device. Furthermore, the blower housing (5) is mounted by means of a swivel axis at the top of a height-adjustable stand (3) which is expediently formed by a scissor-extension arm (15). With or without the drying hood, this hot-air producer can be swivelled into different positions and adjusted in height. <IMAGE>
Patent DE-3227303-A1 (DE)
Title: Chalice-shaped drinking glass and method of manufacturing the latter
Inventor: SEYFANG PETER
IPC: A47G19/22
Filed: 1982-07-21
Abstract: A chalice-shaped drinking glass is specified for carbonated beverages, in particular for champagne and sparkling wine, having a depression (6) in the bottom (5) of the chalice as an effervescing zone. The drinking glass has the special feature that the minimum depth (A) of the depression (6) corresponds to a 60th of the overall height (B) of the chalice (2) and the depression (6), and the mean inside diameter (8a) of the depression (6) is at most half the mean inside diameter (9a) of the chalice (2). This results in the advantage that the effervescing effect of a carbonated beverage in the drinking glass continues for a particularly long time. <IMAGE>
Patent DE-3229544-A1 (DE)
Title: Folding box
Inventor: IMMLER LEOPOLD
IPC: B65D5/4805
Filed: 1982-08-07
Abstract: A folding box (10) has a first chamber (24) for medicaments and a second, narrow chamber (26) for a product information leaflet. The two chambers (24, 26) are separated from one another by a partitioning wall. The product information leaflet does not impair insertion or removal of the supply of medicaments, but is accessible at any time. <IMAGE>
Patent DE-3238039-A1 (DE)
Title: Anti-ice compositions
Inventor: MURASE HEIHACHI
IPC: C08K3/00
Filed: 1982-10-14
Abstract: A composition for preventing icing consisting of     A) an organopolysiloxane resin containing the structural unit <IMAGE> where R is hydrogen or a monovalent organic group bonded to the silicon atom by a carbon-silicon bond, R<1> is hydrogen, a C1-C20-alkyl group, an aryl group or an oxime residue, n and m are each 0 or an integer of up to 4, and n plus m is 0 or an integer of less than 4, and   B) an alkali metal compound of the formula  Ma<(+)>X<(-)> where M is an alkali metal selected from the group consisting of Li, Na and K, X is an inorganic or organic acid group or hydroxyl group, and a is an integer from 1 to 4.
Patent DE-3238061-A1 (DE)
Title: Interchangeable container with an ink reservoir chamber for an ink printing unit of a typewriter or similar office machine
Inventor: MARTENS HORST
IPC: B41J2/175
Filed: 1982-10-14
Abstract: Interchangeable containers with ink reservoir chambers for an ink printing unit of a typewriter or similar office machine have to be replaced again after emptying with new, filled containers. This replacement must be capable of being performed simply and rapidly without the immediate readiness for operation of the ink printing units after the replacement being put at risk. In this case, above all any penetration of air into the ink feedline must be prevented. This is achieved according to the invention in that the interchangeable container 23 has a locking recess 81 for a locking element 87 on the holding device 19 and a manually movable actuation element 99 by means of which the locking element 87 can be unlocked in order to remove the container 23 from the holding device 19. As a result, the immediate readiness to print of the ink printing unit is constantly ensured even after changing the container 23. <IMAGE>
Patent DE-3248090-A1 (DE)
Title: Electrochemical storage cell
Inventor: REPENNING DETLEV DIPL CHEM DR
IPC: H01M4/58
Filed: 1982-12-24
Abstract: The invention relates to an electrochemical storage cell (1) on the basis of sodium and sulphur, having an anode compartment (6) and a cathode compartment (5) which are separated from one another by a solid electrolyte (3) which conducts alkali metal ions. According to the invention, the cathode compartment is charged with the sulphur (13) and an additive (14) mixed therewith. The latter is preferably a further chalcogen or its chemical compound. A possible additive (14), in particular, is selenium or a selenium compound. This additive (14) reacts very rapidly with the sodium, additional energy being liberated in the process. The product formed during the reaction has the property that it reduces the melting point of Na2S2. Thus, a considerably more exhaustive discharge of the storage cell (1) is possible than is possible in the previously known devices of this type. <IMAGE>
Patent DE-3301592-A1 (DE)
Title: Hair curler
Inventor: WILKES HUBERT
IPC: A45D2/12
Filed: 1983-01-19
Abstract: A hair curler with a curling core and a holding element extending from one end to the other of the curling core has at each of both ends of the curling core (1) a flange (2, 3), which has receptacles (5, 7, 7') which are arranged distributed over the circumference at a distance from the lateral surface of the curling core (1) and are for a small rod (6) forming the holding element and extending from one flange (2) to the other flange (3). These identically designed, freely selectable receptacles (5, 7, 7') are of a design which secures the inserted small rod (6) against any displacement to the outside in the radial direction. <IMAGE>
Patent DE-3308650-A1 (DE)
Title: Bite indicator
Inventor: SAMSON HALINA
IPC: A01K97/12
Filed: 1983-03-11
Abstract: Published without abstract.
Patent DE-3310488-A1 (DE)
Title: Dental treatment apparatus having a motor-driven adjustment device
Inventor: SCHMIDT MANFRED DIPL ING
IPC: A61G15/16
Filed: 1983-03-23
Abstract: Dental treatment apparatus whose instrument part is freely adjustable by means of a handle without manual force being required on the handle to overcome frictional and inertia forces. For this purpose, the invention provides a handle which can be deflected out of a resting position and is provided with restoring means, as well as an actuator which translates the deflections of the handle into signals corresponding to these deflections in the control device for the motor-driven adjustment device of the treatment apparatus (Fig. 1). <IMAGE>
Patent DE-3319421-A1 (DE)
Inventor: SUSTMANN SCARLETT DR
IPC: A61F13/15
Filed: 1983-05-28
Abstract: 1. Sanitary towel (5) with impermeable laundry protection film (9) on the towel surface remote from the body, characterised by a further layer which is of laundry protection material (10) impermeable by liquid, mounted in full area on the towel surface remote from the body and which is projecting laterally beyond the longitudinal edges (7) of the towel.
Patent DE-3320320-A1 (DE)
Title: Melting crucible, especially for dental technology
Inventor: NEPUTE GERHARD
IPC: F27B14/10
Filed: 1983-06-04
Abstract: A melting crucible for insertion in a centrifugal casting machine, especially for dental technology, has not one, but a plurality of pouring openings (7) above its lower section (3) which widens upwards. Since such melting crucibles are in every case mainly worn away on a narrow section under the pouring opening, the plurality of openings increases the working life. <IMAGE>
Patent DE-3325072-A1 (DE)
Title: Method and apparatus for producing large-dimension package containers from cardboard
Inventor: FORTEA MICHEL
IPC: B31B17/00
Filed: 1983-07-12
Abstract: In a production method for large transport containers made from cardboard, two blanks (48, 49) are laid flat and positioned side by side, and their adjacent free edges (61, 63) are moved to overlap each other. Thereafter, the overlapping free edges (61, 63) are connected to each other by clips (64) or bonding to form a pre-product (79). Subsequently, folding blades (91, 92) are used to fold the pre-product (79), which initially is still lying flat, along those two lateral longitudinal edges which are adjacent to that longitudinal edge which runs through the above-mentioned connection zone of the pre-product (79). In this manner mutual overlapping of the free edges (61, 63) of the folded pre-product is produced. The free edges lying in the overlapping region are then connected to each other. 
<IMAGE>
Patent DE-3325342-A1 (DE)
Title: Process and apparatus for the removal of floating sludge
Inventor: SCHEID KLAUS DIPL ING
IPC: B01D21/04
Filed: 1983-07-13
Abstract: A removal apparatus serving to remove floating sludge from water surfaces has a transverse transport zone extending transversely over the water surface, to which zone the sludge is fed by means of a clearing movement and from which zone the sludge is transported away by means of transverse transport. To improve the efficiency of the sludge removal and transport, according to the invention it is provided that the transverse transport zone, after each clearing movement, is closed off from the water surface and the transverse transport is carried out with the transverse transport zone closed off.
Patent DE-3332354-A1 (DE)
Title: Patella prosthesis
Inventor: IZADPANAH MOHAMMAD DR MED
IPC: A61F2/38
Filed: 1983-09-08
Abstract: A patella prosthesis serving as a patella sliding bearing or, as the case may be, a patella rear face substitute, is composed of two parts, i.e. a femoral joint shell and a bone plate fixed to the rear side of the knee-cap, which are rotatably connected to one another via a self-retaining clamping connection. In the implanted state of the patella prosthesis, rotation of the joint shell relative to the bone plate firmly connected to the knee-cap is guaranteed. The self-retaining clamping connection may comprise a groove and peg connection which ensures easy rotatability which can be released in the connected state only, however, with a definite, predeterminable force.
Patent DE-3337920-A1 (DE)
Title: Method for transmitting data and control signals between a data terminal and a data transmission unit
Inventor: WITTUR OLAF DIPL ING
IPC: H04M11/08
Filed: 1983-10-19
Abstract: A method is specified by means of which additional control signals can be transmitted, without extending the units, between a data terminal and a modem. The additional control signals are transmitted serially, before or after the data transmission, via the existing data lines.
Patent DE-3340936-A1 (DE)
Title: Combustion apparatus for a solid fuel with low ash content
Inventor: MURASE DAIHACHIRO
IPC: F23B60/00
Filed: 1983-11-11
Abstract: The apparatus has a retaining plate, which has no grooves or slots, to receive the solid fuel with low ash content, a cylindrical body which forms a combustion chamber and is seated on the retaining plate and/or on a retaining cone, an air-absorbing interspace which is formed between the lower edge of the cylindrical body and the retaining plate, and in which the ignition takes place by means of an igniting device.
Patent DE-3343487-A1 (DE)
Inventor: GUENTHER CHRISTIAN DIPL ING
IPC: B61D27/00
Filed: 1983-12-01
Abstract: 1. Arrangement for the ventilating and air-conditioning of passenger compartments (1) in rail vehicles with the aid of an air-conditioning installation (3), which has a fresh-air inlet (2) into the passenger compartment and at least one air outlet (4) from the passenger compartment, characterised in that a regulator (12) is provided for regulating the internal pressure (Pi ) of the passenger compartment, in that arranged in the fresh-air inlet (2) and in at least one air outlet (4) are respectively sensors (8, 9) which emit output signals (Vin , Vout ) as a function of the rates of air flow (Win Wout ) flowing through the fresh-air inlet (2) or respectively through the air outlet (4) in that a desired-value transmitter (13) is provided to which the output signal (Vout ) of the sensor (9) in the air outlet (4) is supplied and which supplies a desired value (Vin , desired), dependent upon this output signal, for the rate of air flow flowing through the fresh-air inlet (2), in that the output of the desired-value transmitter (13) and that of the sensor (9) in the fresh-air inlet (2) are connected to a difference member (14) for the formation of an adjusting signal (Fdiaphragm ) and in that provided with the output of this difference member (14) as adjusting member (6, 7) in the air inlet (2) is a diaphragm (6) which varies the flow cross-section thereof.