baber/WOPTO huggingface dataset:
Patent DE-3436360-A1 (DE)
Title: Device for the merry entertainment of a plurality of people
Inventor: BIRKMANN WALDEMAR
IPC: A63F9/00
Filed: 1984-10-04
Abstract: In a device for the merry entertainment of a plurality of people, which consists of a box-shaped structure, a rocker with two receiving surfaces is provided, on which a container filled with beverages is provided on one side and a weight as a counter balance is placed or laid on the other side. Under the surface provided with the drinking vessel is a sound source, e.g. a laughter-bag, connected to a rotating spindle and to a drive mechanism, and functioning whenever a bolt which is vertically rotatable with the spindle touches a switch. The movement of the spindle is obtained via a ratchet drive as soon as the raised jug is replaced on the surface.
Patent DE-3505593-A1 (DE)
Title: Shuttering for round constructions
Inventor: FREI PETER
IPC: E04G17/02
Filed: 1985-02-18
Abstract: In the case of a shuttering for round constructions, shuttering-panel rings (20) are mounted directly on uprights. The shuttering panels (2) of the inner shuttering are planar and form polygonal shuttering-panel rings (20). The shuttering panels (2), consisting of timber bonded a number of times, absorb the compressive forces occurring during concreting. <IMAGE>
Patent DE-3505816-A1 (DE)
Inventor: STENZEL OTTO DR
IPC: H05B7/10
Filed: 1985-02-20
Abstract: 1. Metallurgical installation comprising a portal-like structure with vertical supports and a plurality of vertical guide columns carried by the supports, each with a vertically movable electrode holder for accommodating heating electrodes, and a melting vessel which can be introduced into the portal, characterized in that the structure (1) has two platforms (3, 4), and in that the upper ends of the guide columns are mounted in the upper platform (4) and the lower ends of the guide columns are mounted in the lower platform (3).
Patent DE-3506808-A1 (DE)
Inventor: RYBINSKI WOLFGANG VON DIPL CHE
IPC: B03D1/02
Filed: 1985-02-27
Abstract: Process for the selective separation of kaolinite and feldspar by flotation in aqueous pulp, wherein flotation is carried out at the pH-value of the pulp which is naturally obtained during suspension of the mixture of minerals in water using water-soluble salts with trivalent metal ions as activators and depressors, in the presence of cationic and/or anionic surfactants as collectors, and optionally in the presence of other standard flotation aids.
Patent DE-3506900-A1 (DE)
Title: Swivel device for sail masts
Inventor: KLOSS GERNOT
IPC: B63B15/02
Filed: 1985-02-27
Abstract: The invention relates to a swivel device for sail masts for stabilising the behaviour of sailing vessels under way. Conventional devices for stabilising the behaviour of sailing vessels under way are complicated, expensive and sluggish in reaction. An effective solution quick in reaction is achieved by the swivelling of the mast and the follow-up of the mast foot by means of guide rollers and guide rail as well as by utilisation of the wind force.
Patent DE-3508704-A1 (DE)
Inventor: HIRSCH GUENTER DR
IPC: C09K23/00
Filed: 1985-03-12
Abstract: Aqueous pigment suspensions which are added to the stock suspension during papermaking and contain, as a dispersant, from 0.1 to 2% by weight, based on the pigment, of a copolymer which contains, as copolymerized units, (a) from 40 to 95% by weight of an ester of (meth)acrylic acid with a saturated monohydric C1-C8-alcohol or with a saturated dihydric C2-C4-alcohol and (b) from 60 to 5% by weight of an ethylenically unsaturated C3-C5-carboxylic acid and has a K value of from 10 to 65 (determined according to H. Fikentscher in 1% aqueous solution in the form of the ammonium salt at pH 9 and at 20 DEG  C.), their preparation and their use.
Patent DE-3519086-A1 (DE)
Title: Heating boiler
Inventor: MAIER-LAXHUBER PETER
IPC: F25B17/08
Filed: 1985-05-28
Abstract: The invention combines a heating boiler with a zeolite/water adsorption apparatus in such a manner that the heat content of the smoke gases can be used far below the temperature level of the heating water and additionally ambient heat can be transformed up and useful cold extracted. Useful cold and driving heat of the heating boiler can be stored.
Patent DE-3520616-A1 (DE)
Title: Baking oven
Inventor: MUNZERT KARL-HEINZ DIPL ING
IPC: C04B33/32
Filed: 1985-06-08
Abstract: In a baking oven, in particular for baking ceramics at temperatures up to 1300 DEG C, a furnace chamber (2) is according to the invention provided below a baking chamber (3) and an oil or gas burner (10) burns in the furnace chamber (2). The furnace chamber (2) is moreover designed for heating with solid fuels (7). Via a waste gas heat exchanger (16), fresh air is blown into the furnace chamber (2) under pressure. The heating of the baking oven takes place with the oil or gas burner (10), final baking after the same has been switched off only with the solid fuel and the highly heated fresh air. <IMAGE>
Patent DE-3526360-A1 (DE)
Inventor: BIEHLER WOLFGANG
IPC: B60B39/00
Filed: 1985-07-19
Abstract: In an anti-skid device for motor vehicles with a plurality of chain strands (2,3,4,5) retained in a support (1) which can be set into a revolving motion and connected to the latter by intermediate pieces (7) forming resilient spreading arms, the chain strands are combined to form chain strand groups (6) which consists of at least two chain strands. The chain strands (2,3,4,5) of the chain strand groups (6) are of fine-linked construction and connected to the intermediate pieces (7) by rings (23).
Patent DE-3528729-A1 (DE)
Title: Apparatus for depositing doughy material for baking
Inventor: WEIGELE ROLF
IPC: A21B5/06
Filed: 1985-08-10
Abstract: The apparatus is used for the depositing of moulded individual items for baking in the baking oven, especially of items for baking which are dipped in a saline solution before baking. The apparatus comprises a rectangular frame (11), the longitudinally extending frame pieces (12) of which are used to guide a rotatable transverse rod (16). The transverse rod (16) moves from a transverse frame piece (13) to the frame piece (15) opposite. A flexible support (23) is mounted on the frame piece (13), the other end of the said support (23) being fastened to the transverse rod (16), and the said support (23) covering the entire inside opening (14) of the frame (11). The transverse rod (16) is hollow and is provided with a spring drive (22). In the initial position of the transverse rod (16), the support (23) covers the entire opening of the frame (11) and the material for baking can be distributed on the support. Then the transverse rod (16) is released, and it moves to the frame piece (13) opposite, thereby winding up the support (23) and exposing the inside opening (14) of the frame. The items for baking are released from the support (23), without changing their shapes, and are deposited on the floor of the baking oven. <IMAGE>
Patent DE-3528960-A1 (DE)
Title: Seed drill
Inventor: DREYER HEINZ DR
IPC: A01C5/06
Filed: 1985-08-13
Abstract: Seed drill which has a frame, a supply container, seed coulters with at least two inlets and outlets for two different materials and depth-guidance or pressure rollers arranged respectively behind the seed coulters. The pressure roller has pressure elements having a horseshoe-shaped cross-sectional form in their outer region. Furthermore, the pressure roller is arranged so as to be shiftable sideways counter to a spring force in relation to the seed coulter. Moreover, arranged in the seed coulter is a guide device for changing over the seed or the supply of fertilizer to the outlets of the seed coulter. Finally, there is provided in the region of the rear outlet of the respective seed coulter a respective extension piece of the rear outlet, the said extension piece projecting downwards into the sowing furrow and being arranged removably on the seed coulter, the lower end of the extension piece projecting laterally on one side at least partially beyond the side wall of the coulter housing or the breaking-up body.
Patent DE-3536458-A1 (DE)
Title: Locking device for an extending table
Inventor: HECKMANN PETER
IPC: A47B1/02
Filed: 1985-10-12
Abstract: To lock an extending table in its extended position, a movable catch plate is provided, which engages into a locking bar connected to the table top only when the extension leaves are raised. When pulling out the table top, this movable catch plate is raised by the raising of the extension leaf with the aid of a sloping slide-up surface of a control wedge and is then able to lock into an indentation in the locking bar. When the extension leaves are lowered, the locking bar rests on a supporting surface which lies higher than the top edge of the movable catch plate. Consequently, automatic locking of the extending table in the extended position is possible. To lock the table top in its basic position, there is provided a fixed tongue into which the same or a further indentation in the locking bar engages. To unlock the table top from its basic position or extended position, the user must actuate the locking bar and lift the locked-in indentation out of the associated catch part.
Patent DE-3611899-A1 (DE)
Title: Wooden cladding of a dormer window
Inventor: KAPPES GERHARD
IPC: E04B7/18
Filed: 1986-04-09
Abstract: In a wooden cladding for a dormer window, the reveal panels (7, 8) are wedged against small lintel boards (9) and small transverse window-sill boards (10) by means of wedges, driven in between the roof rafters (1,2), on the one hand, and the reveal panels (7, 8), on the other hand, and are adjusted at the same time. <IMAGE>
Patent DE-3612518-A1 (DE)
Inventor: KIPFELSBERGER CHRISTIAN
IPC: B29C61/10
Filed: 1986-04-14
Abstract: The method is for producing a plastic part to which a form memory has been imparted by an injection-moulding/compressing/stretching process. This forcibly introduces molecular orientations which are fixed at a certain temperature. By heating this plastic part, it deforms and attempts to revert to the original shape. 
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Patent DE-3613041-A1 (DE)
Title: Filter apparatus
IPC: B01D35/147
Filed: 1986-04-17
Abstract: Published without abstract.
Patent DE-3623165-A1 (DE)
Title: Cake knife (baker's knife) which can be heated in a controllable fashion
Inventor: LAUFFS MATTHIAS
IPC: B26B7/00
Filed: 1986-07-10
Abstract: The heatable cake knife is primarily used in the foodstuffs sector (bakeries, cake shops etc.). The heated blade makes the clean cutting of emulsions, confectioneries and baked goods possible. Continuous working is made possible by the constant reheating. To date, conventional knives were used which had to be constantly reheated. The heatable cake knife is essentially composed of an electric control and regulation unit, to which the knife is connected by means of a cable. The knife blade is inherently heated. As the knife is used in a humid atmosphere, low voltages are used, which are generated in the control and regulation unit.
Patent DE-3623770-A1 (DE)
Title: Self-rewinding cable drum
Inventor: STEINMUELLER KURT
IPC: H02G11/02
Filed: 1986-07-15
Abstract: A self-rewinding cable drum whose drum body is supported such that it can rotate on a bush (which carries a sliding-contact arrangement) and which has a spiral rewinding spring, a spiral strip being arranged in an annular chamber in order to pass the neutral conductor through such that DC electrical contact is made, the inner end of said spiral strip being connected, in DC terms, to a neutral conductor which is fixed to the bush and whose outer end is connected, in DC terms, to a wound-up neutral conductor. The technical problem is to construct a cable drum of the said type such that the chamber has as large a diameter as possible and such that, in addition, the mechanical stresses and deformations of the DC electrical connection to the connected neutral conductors are small. Furthermore, it is intended to be possible to retrofit the cable drum with a neutral conductor being passed through such that DC contact is made. The annular chamber (31) is constructed in a cage (14) whose diameter corresponds to the drum flanges (7). The cage (14) can be connected to the drum flange (7) with the aid of tongues (19). A bush attachment (11) forms a bearing collar (12) for a wall passage (206) in the cage (14) and has a transverse slot (13) into which an end section of the spiral strip (23) is inserted by means of a V-shaped bend (24) to which the end of the neutral conductor (25), which is fixed to the bush, is connected by means such as bonding, welding or soldering. A pin (21) of elongated cross-section is ... on the outer edge of the cage (14) for accommodating a U-shaped bend (26) of the ... Original abstract incomplete. <IMAGE>
Patent DE-3624269-A1 (DE)
Title: Process and apparatus in hygiene machines for the production of disposable nappies, sanitary towels, panty inserts and the like for spreading superabsorbent swelling agents over the surface of a product web
Inventor: EHLSCHEID GUENTER DIPL ING
IPC: A61F13/15
Filed: 1986-07-18
Abstract: Superabsorbent swelling agent 3 is fed continuously in a metered quantity to a flock web 1 and is spread here discontinuously at sequential spreading intervals onto specific surfaces 1' of the flock web 1, the excess quantity of swelling agent 3 being sucked off between the spreading intervals by means of a suction-jet nozzle 12 and subsequently being fed to a storage container 17. For a better adhesion of the swelling agent 3 to the flock web 1, it is blown on and is additionally sucked into the flock web 1. <IMAGE>
Patent DE-3625191-A1 (DE)
Title: Apparatus for ejecting a sausage mass under a set filling pressure
Inventor: POHLMANN UDO
IPC: A22C11/02
Filed: 1986-07-25
Abstract: The application relates to an apparatus for ejecting a sausage mass into suitable casings under a set filling pressure. The apparatus has a supply container (1) for the sausage mass, to which is connected a conveying channel (3) in which a feed pump (5) driven by a drive motor (4) is located. The feed-pump motor is controlled by a control circuit, in which a pressure or displacement transducer (11) is present as a measuring element on the piston (7) of a compensating tank (6) and there is present as a controller a proportional or PI controller (13), to which an empirically determined optimum value of the pressure or deflection of the compensating piston (7) is transmitted as a desired value, the deviation of the measured value from the desired value being the control variable. The controller (13) adjusts according to the control variable the power supplied to the feed-pump drive motor (4). <IMAGE>
Patent DE-3625431-A1 (DE)
Title: Liquid-heating system
Inventor: KAERNAE TOIVO
IPC: F24H1/52
Filed: 1986-07-28
Abstract: The invention relates to a liquid-heating system (10) which includes a first liquid chamber (11) equipped with a heat source (13), the liquid present therein being arranged to be heated by said heat source (13), and also a second liquid chamber (12). Provided between the first liquid chamber (11) and the second liquid chamber (12) is a connection piece (15), including a first channel (16) and a second channel (17). The liquid heated in the first liquid chamber (11) is arranged to flow through the first channel (16) into the second liquid chamber (12). The liquid cooled in the second liquid chamber (12) is arranged to flow through the second channel (17) back into the first liquid chamber (11). <IMAGE>
Patent DE-3625721-A1 (DE)
Title: Gauze pads and gauze cloths (abdominal cloths) for surgical interventions
IPC: A61F13/44
Filed: 1986-07-30
Abstract: For avoidance of complications, that may be life-threatening, following surgical interventions as a result of gauze pads and/or gauze cloths (abdominal cloths) being left behind in the body of the operated patient, the gauze pads or gauze cloths used are such that thin - free or coated - metal threads of a rust-proof, optimally flexible radiopaque material are woven or knitted into them during production. This type of gauze pads or gauze cloths permits recognition of any gauze pads or gauze cloths accidentally left behind in the body, by means of an X-ray examination and removal thereof in another surgical intervention.
Patent DE-3627729-A1 (DE)
Inventor: ENGEL GEORG
IPC: B21B1/14
Filed: 1986-08-16
Abstract: The structural steel rolling mill comprises a reversing two high rough rolling mill, at least one universal working rolling mill and at least one flanging edging rolling mill included in a reversing tandem rolling mill group, and a universal finishing rolling mill at the outlet end of the structural steel rolling mill. The reversing tandem group following the rough rolling mill has a universal working rolling mill, a flanging edging rolling mill and the universal finishing rolling mill. By including the universal finishing rolling mill in the reversing tandem rolling mill group the universal finishing rolling mill also participates in the reversing action and because of that is more effective in shaping than the standard finishing rolling mill so that in practice the special universal finishing rolling mill following the reversing tandem group is omitted as well as the edging rolling mill commonly provided with it and the roller bed located between them. The dimensional accuracy and the surface properties of the rolled product as well as the service life of the rolls of the universal finishing rolling mill are not impaired when the reduction of the universal finishing rolling mill is set smaller than that of the universal working rolling mill.
Patent DE-3628817-A1 (DE)
Title: Intrusion detector
Inventor: STEINBRUCKER HARALD
IPC: G08B13/16
Filed: 1986-08-25
Abstract: An intrusion detector comprising an electronic evaluating circuit for alarm detection and forwarding of an alarm signal to a signalling centre is disclosed in which a noise detector combined with an infrared curtain detector is provided, the electronic evaluating circuit only generating an alarm signal when the noise detector responds before the infrared curtain detector.
Patent DE-3629728-A1 (DE)
Title: Illuminating system for projectors
Inventor: DOCTER BERNHARD
IPC: F21S8/00
Filed: 1986-09-01
Abstract: Illuminating system for projectors, consisting of a plurality of elements, specifically a light source, a concave mirror, a condenser comprising at least two lenses, and a heat-absorbing filter together with holders assigned to these, in which the holders 12a to 12d for the individual elements 13a to 13d are arranged on or at a base plate 11 or on or in a trough-shaped housing 36 at predetermined spacings from one another, which can be inserted as a complete unit into a projector after being fitted with the elements 13a to 13d, 24 and after these have possibly been readjusted. <IMAGE>
Patent DE-3632935-A1 (DE)
Title: Multilayer film and process for producing mouldings from the multilayer film
Inventor: SCHAEFER HELMUT
IPC: B32B15/08
Filed: 1986-09-27
Abstract: A multilayer film (1) of a thickness of 200 to 750  mu m comprises a plastic supporting film (2) as a crystal-clear rigid PVC, polypropylene or polyethylene, a pigmented coating layer (3), a metal layer (4) vapour-deposited thereupon, and a clear protective coating (5) which is applied to the metal layer (4). The coating layer is tinged with bronze, copper or brass and, like the metal layer (4), is arranged on the inner side of the supporting film (2), i.e. on the side which faces the surface to be closed off. Material from a roll or a cut-to-size piece from the roll of material of multilayer film (1) is shaped into the desired moulding, for example a hollow-cylindrical sleeve for a straight section of pipe, and heated up to a temperature of 65 to 70 DEG C during a time period of up to 8 hours. The shaping of curved mouldings for pipe bends is performed for example by vacuum forming. <IMAGE>
Patent DE-3635519-A1 (DE)
Title: Fully automatic, gyro-controlled, continuously variable differential gearbox for road and rail vehicles
Inventor: SORO LADISLAUS DIPL ING
IPC: F16H3/74
Filed: 1986-10-18
Abstract: The invention relates to a fully automatic gearbox with mechanical control, independent of the electronic and hydraulic systems. The gearbox is made up of the following principal elements:   a) a gyro-controlled differential (11, 12, 12 and 13, 13) which acts as a torque distributor for the first two gear stages. b) A layshaft (2) which is used only for the engagement and disengagement of the creep speed. c) A centrifugal clutch (25, 26) which serves for the engagement and disengagement of the direct gear stage. d) A regulator shaft (17) which accepts the torsional forces from all three gear stages and transmits them to the driven shaft (4).   The differential with the two two-armed gyro rotors (12, 12 and 13, 13) operates in the intermediate stage and ensures a continuous transition from the first gear to the direct gear. The centrifugal clutch (25, 26) engages only in the case of relatively high speeds of the vehicle, this clutch being directly dependent on the speed of the driven shaft. The sensitivity of the centrifugal clutch can be adjusted as desired by adjusting the tension of the spiral springs (22). <IMAGE>
Patent DE-3638404-A1 (DE)
Title: Saw blade unit
Inventor: BERGHAEUSER ULRICH
IPC: B23D51/02
Filed: 1986-11-11
Abstract: A saw blade unit, consisting of two saw blades arranged side by side and parallel to one another, the adjacent ends (33) of which can be connected to the saw blade receptacles of a saw and which have, on the outside, longitudinal shoulders running in the direction of the longitudinal extent of the saw blades, has longitudinal slots (26) running above and parallel to the longitudinal shoulders and in line with one another, through which pins (30) extend, the diameter of which is not greater than the width of the longitudinal slots (26). The pins are fixed in support sections (23) which laterally surround the upper regions of the saw blades and with their bottom edges rest on the longitudinal shoulders (15) of the saw blades. The support sections (23) can be detachably connected to the guide plate (6) of a motor-driven saw. <IMAGE>
Patent DE-3638442-A1 (DE)
Title: Manual drive on printing machines
Inventor: NAUMANN JOHANNES DIPL ING
IPC: B41F13/004
Filed: 1986-11-11
Abstract: The aim of the invention is to reduce the technical expenditure in a manual drive on printing machines. The object of the invention, to provide a manual drive for printing machines having a hydraulic drive which can be started up by an operator without auxiliary energy and does not require cumbersome safety measures, is achieved in that a manual drive gearing is arranged on the machine frame by means of releasable connection elements, said manual drive gearing consisting of a gearing housing with an internally toothed outer gear and an externally toothed inner gear which is operatively connected to the internally toothed outer gear, is connected via a compensating coupling to a gear of the train of synchronising gears, and is mounted on an eccentric connected to the crank handle and mounted in the gearing housing.
Patent DE-3638914-A1 (DE)
Title: Player for video and/or audio discs
Inventor: LAUFER HELMUT
IPC: G11B17/04
Filed: 1986-11-14
Abstract: In the case of previous players for video and/or audio discs, during the loading operation the disc (2) is, for example, introduced horizontally over the turntable of the playing drive (1) and lowered onto the latter. A holding device fastened on a movable arm then fixes the disc (2) after centred lowering onto the turntable. The object was to simplify this sequence of movements. This is achieved if the arm with the holding device (8) is fixed in place and if the playing drive (1) is raised out of a position of rest into the horizontal operating position, the disc (2) to be played being fixed between turntable (S) and holding device. The design according to the invention is suitable both for single-disc players and for disc-cartridge players. <IMAGE>