baber/WOPTO huggingface dataset:
Patent DE-3215812-A1 (DE)
Inventor: ROTTENFUSSER JOSEF DIPL ING
IPC: A47J39/00
Filed: 1982-04-28
Abstract: 1. Apparatus for heat treating substances, in particular foodstuffs, with the aid of moving steam as a heat transfer medium having a steam generator with a temperature-controlled heating element, the steam generator being protected against excess pressure by means of a pressure limiting apparatus and being in open connection with a cooking chamber which has a condensate outlet and a water vapour exhaust, a working pressure being adjustable in the cooking chamber by means of a pressure-limiting apparatus in the outward-leading lines, said pressure being lower than the pressure at which the pressure-limiting apparatus of the steam generator opens, characterised in that each pressure-limiting apparatus takes the form of a water obstacle (22, 27) in the manner of a siphon whose effective water level for displacement determines the level of pressure limitation.
Patent DE-3216733-A1 (DE)
Title: Pulsed X-ray apparatus
Inventor: BICENKOV EVGENIJ IVANOVIC
IPC: H01J35/22
Filed: 1982-05-05
Abstract: The pulsed X-ray apparatus contains a pulsed X-ray tube (1) which is connected to a discharge capacitor (2). For its part, the discharge capacitor (2) has two coaxially arranged cylinders (7, 8). One (8) of the cylinders of the discharge capacitor (2) is connected to the X-ray tube (1), is connected to the high-voltage end (10) of the secondary winding (6) of the pulse transformer (3), which is designed in the form of a truncated cone, and is located inside this winding, coaxially with respect thereto. The other (7) cylinder of the discharge capacitor (2) is also connected to the X-ray tube (1), is connected to the low-voltage end (9) of the secondary winding (6) of the pulse transformer (3), and is located between this winding and the primary winding (4) of the transformer (3), which winding is designed in the form of a hollow cylinder and is connected to a charging device (5). Windows (11, 12) are designed in the cylinders (7, 8) of the discharge capacitor (2) in order to allow the magnetic field which is produced by the windings (4, 6) of the pulse transformer (3) to pass through. <IMAGE>
Patent DE-3220711-A1 (DE)
Title: Set of printing formes for halftone colour image printing
Inventor: SCHUMACHER ERNST
IPC: B41M1/18
Filed: 1982-06-02
Abstract: For halftone colour image printing, usually three background printing colours are used which are transferred to the paper by means of screened printing formes. When printing screen tones of a plurality of background colours onto the paper, as a result of different angular positions of the screen grids, the screen elements have previously run at random in some cases mainly on top of one another and in other cases mainly adjacently, which resulted in different colour effects. With the set of printing formes according to the invention, an increased degree of colourfulness and an improvement of the printing characteristics are achieved due to targeted maximisation and evening-out of the coverage of the paper surfaces: the individual screen elements have an annular honeycomb structure; their centres are in a hexagonal configuration. The screen elements of the three colours transferred to the paper complement one another in the coverage of the paper surfaces, in that the annular honeycombs are arranged so as to engage in one another, which is achieved in that the screen grids are in the same angular position in the three printing formes, but are displaced relative to one another in such a way that the junctions of the annular honeycomb elements of one printing forme coincide with centres of the annular honeycomb elements of the other printing formes.
Patent DE-3221096-A1 (DE)
Title: Process for the treatment of fabrics made of cellulose fibres and blends thereof with polyester fibres
Inventor: KUEHNEL RUDOLF
IPC: D06B7/08
Filed: 1982-06-04
Abstract: Process for the treatment of textiles made of native and/or regenerated cellulose fibres or blends thereof with synthetic fibres, characterised in that the textile material is impregnated free of tension with bases of more than 35 % strength by weight at temperatures of 20-60 DEG C, exposed to the action of [lacuna], and decausticised and/or neutralised by a customary method. This process avoids the risk of sooty coloration which is otherwise prevalent in causticisation processes.
Patent DE-3223240-A1 (DE)
Title: Vorrichtung zum abnehmen von flexiblen gegenstaenden von einem stapel
Inventor: DELLA TORRE GIANCARLO
IPC: B65H3/20
Filed: 1982-06-22
Abstract: Die Vorrichtung zum Entfernen von flexiblen Gegenständen von einem Stapel hat ein Aufnahmeelement, das von einem Arm getragen wird und eine Vielzahl von am Gegenstand angreifenden Flächen aufweist, wobei daran am Gegenstand haftende Elemente angebracht sein können. Das Aufnahme element hat ein selbstausrichtendes Element. Beim Absenken durch den Arm in die Eingriffsstellung mit einem flexiblen Gegenstand kommen dadurch alle am Gegenstand angrei fen de Flächen in Kontakt damit, so daß jeweils der oberste Gegenstand vom Stapel in Folge sicher abgenommen werden kann.
Patent DE-3226275-A1 (DE)
Title: Bobbin creel
Inventor: KUEPPER WILHELM
IPC: D02H1/00
Filed: 1982-07-14
Abstract: The creel elements (8, 10) are connected to the carrier (3, 4) by means of a snap connection (11, 12). Control lines (28 to 31) and/or power-supply lines (25, 26, 27) are arranged in the cavity of the carrier (4) behind the creel elements (10). The creel elements (10) then serve as retention and protection for the lines against damage and falling out or as a transparent screen. Between adjacent creel elements there can be a mechanical coupling member (32) which makes the position of one creel element (10) dependent on the position of the other creel element (8). <IMAGE>
Patent DE-3230047-A1 (DE)
Title: Circuit for short-circuit monitoring of circuits
Inventor: MAEDER ROLF
IPC: H02H3/08
Filed: 1982-08-12
Abstract: In order to monitor circuits for an overload, especially circuits in which the short-circuit current is limited (e.g. generator circuits in mains-standby systems), a threshold value switch (ZD, S) is provided, which is coupled to the load circuit via current transformers (W1, W2, W3) having loads (R1, R2, R3) connected downstream from them, which threshold value switch trips in the event of an excess current which is considerably higher than the rated current and breaks the supply lines (L1, L2, L3) to the loads, via a contactor. Any desired number of circuits can inherently be monitored by using a plurality of such threshold value switches for individual circuits or a sequencing circuit. By allocating different time constants to the individual threshold value switches, a specific sequence for disconnecting the circuits in the event of a disturbance can be predetermined. The circuit is suitable for monitoring both single-phase and multi-phase networks and reacts to single-phase or multi-phase short-circuits in the same manner. <IMAGE>
Patent DE-3233952-A1 (DE)
Title: Carboxamide group-containing moulding compositions or mouldings having improved resistance to the action of light
Inventor: ROMBUSCH KONRAD DR
IPC: C08K5/35
Filed: 1982-09-14
Abstract: The invention relates to carboxamide group-containing moulding compositions or mouldings having improved resistance to the action of light and containing, as stabiliser, a mixture of A) from 0.01 to 2.0% by weight of 1-oxa-3,8-diazaspiro[4.5]decane, and B) from 0.01 to 1.5% by weight of alkali metal salts of hypophosphorous acid, in each case based on the carboxamide group-containing plastic.
Patent DE-3237530-A1 (DE)
Title: Valve for introducing pressure into working chambers
Inventor: BECK SIEGFRIED
IPC: B60T15/18
Filed: 1982-10-09
Abstract: What is described is a reaction valve (20) for introducing pressure into working chambers (11), having a closing body (28) controlling the valve passage between the inlet (22) and outlet (23) and a control piston (41) which loads the closing body (28) in the opening direction and which, under the influence of a control pressure (Ps) introducible into a control chamber (42), presses against the closing body (28) and its closing spring (29) and lifts it off from the valve seat surface (31) until a state of equilibrium maintaining the control piston (41) in a balanced mid-position is established by means of a counterpressure acting in the opposite direction on the control piston (41). The counterpressure prevails in a counterpressure chamber (43), closed off on itself, on the side of the control piston (41) located opposite the control chamber (42). The counterpressure chamber (43) is closed off on all sides. Via a return line opening into it, it is subjected to the pressure which prevails within the working chamber (11) or at least within a region of the pressure-feed line (27) near the working chamber (11). The reaction valve (20) allows a rapid pressure build-up in the working chamber (11), the pressure reached there corresponding very closely in amount to the pressure introduced. <IMAGE>
Patent DE-3240847-A1 (DE)
Title: Foodstuff casing made of cellulose hydrate having a coating acting as a long-term fungicide
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1982-11-05
Abstract: A tubular foodstuff casing made of cellulose hydrate is described, which, to improve its resistance to mould organisms is coated with a coating compound acting as a long-term fungicide, the coating compound being the reaction product of the reaction of a cationic polymer based on polyamine, polyamide and epichlorohydrin with an alkali metal salt, alkaline earth metal salt or ammonium salt of an organic acid selected from the group comprising propionic acid, sorbic acid, ascorbic acid, benzoic acid, para-hydroxybenzoic acid, para-chlorobenzoic acid, para-methoxybenzoic acid.
Patent DE-3241287-A1 (DE)
Title: Device for removing closure caps from upright bottles or similar containers
Inventor: OBMANN GEORG DIPL ING
IPC: B67B7/12
Filed: 1982-11-09
Abstract: A device for removing closure caps from mouthpieces of upright containers, in particular bottles, is described, having at least one tubular tool, capable of being lowered, in a machine frame, onto at least one mouthpiece by means of a stroke drive, and also having a holding down device for the container, with a resilient stroke limit stop and centring ring held underneath the tool. To be able to remove the closure caps automatically, provision is made for a spike fixed to the tool to extend axially in the tube of the tool, aligned with the opening of the centring ring, and to have a downward-tapering lifter at the bottom end.
Patent DE-3244959-A1 (DE)
Title: Testing device for primary electrical devices
Inventor: LAMBERTY HANS DIPL ING
IPC: G01R31/04
Filed: 1982-12-04
Abstract: A testing device for primary electrical devices in which secondary electrical devices can be connected also provides for the checking of the output connection of the primary device due to the fact that the latter has two contact springs which are only connected to one another when the secondary device is properly connected. The output connection is connected via one contact spring and the contacting is sensed via the other contact spring.
Patent DE-3246546-A1 (DE)
Title: Means of insulating surface areas, in particular for use in the case of underfloor heating systems
Inventor: HEUSER WOLFGANG
IPC: F24D3/14
Filed: 1982-12-16
Abstract: In the case of a means of insulating surface areas in panel or strip form with a layer of polystyrene and a polyethylene layer arranged on top, in particular for use in the case of underfloor heating systems, a way is to be found by which such means in panel or strip form can be made flame-retardant or non-flammable. This is achieved by it being provided with a further layer of a flame-retardant or non-flammable material. <IMAGE>
Patent DE-3301013-A1 (DE)
Title: Multi-packaging machine
Inventor: PAAL HANS
IPC: B65B61/20
Filed: 1983-01-14
Abstract: A multi-packaging machine, especially for cupular articles, transfers, using a transport device (6), the articles (1) standing on input belts (2) into a grouping chamber (20) which contains a vertically adjustable table (19) and in which the articles (1) are vertically stacked in groups to form batches. The transport device (6) has a fork which can be moved by a drive device, raises the articles (1) which have been formed into groups and are standing on the input belts (2) from the input belt using its tines which are each formed by a rail, positions the articles (1) above the table (19) of the grouping chamber (20), deposits them, on completion of a lowering movement, on the table (19) or on the uppermost group standing on the table and then returns to its starting position below the section of the input belt (2) which supports the grouped articles. The batches coming from the grouping chamber (20) are each inserted into a box (25) in an intermediate chamber (24) and are then, in a discharging station, removed from the box (25) and placed on a blank (27) which is aligned on a shaping chute and is then converted into a packaging enclosing the batch during the downward movement in the shaping chute. <IMAGE>
Patent DE-3301940-A1 (DE)
Inventor: TEGTMEIER FRIEDRICH
IPC: E06B1/34
Filed: 1983-01-21
Abstract: 1. A window or door having a blind frame and a sash or casement frame made of metal profile bars, said frames being covered with lining strips of wood or a synthetic material on their outsides and/or insides, each of said lining strips (3, 4, 5, 6, 7, 10) having a slot or groove (11) which extends over the full length of the strip and is open at the strip face bearing upon one of said metal profile bars for the accomodation of retainer means, characterized in that a row of retainers (12) is fixed on both each metal profile bar and each lining strip in a spaced arrangement, said retainers (12) being offset in the one row relative to those in the other row in the longitudinal direction of said metal profile bar and/or lining strip, each of said retainers (12) having a channel (14) serving to accomodate a fixation rod (17), and in that said channels in each of the two rows of retainers are either flush the one with the other or slightly offset in position, and in that sait fixation rods (17) are inserted into said channels in said retainers (12) to extend over the entire length of each of said rows of retainers.
Patent DE-3304513-A1 (DE)
Title: Contactor for controlling electric motors
Inventor: KARPE WOLFGANG
IPC: H01H51/20
Filed: 1983-02-10
Abstract: The contactors A and B are arranged in mirror-image form in a common housing 20, on a base plate. A contact connector 11, which is bent in a U-shape, is attached to a lateral support 21 of the housing 20, between the contactors A and B. In the vicinity of its web 11a, the contact connector 11 has a contact connection 12. Connecting contacts 13 having contact connections 12A and 12B are located in the extension of the flange ends 11b of the contact connector 11. The contact connector 11 and the connecting contacts 13 have contact plates 18 for contact plates 18a of the switching contacts 10, which are guided through contact slots 7 of the sleeve projections 6 by anchoring sleeves 4. Each anchoring sleeve 4 is guided in a tubular guide 23 of the housing 20 such that it can be displaced axially, and contains a fixed magnet part 1 and a moving magnet part 2, between which a coil 3 is arranged and is held by lateral plates 22 of the housing 20. The sleeve projection 6 which is attached to a sleeve base 5 of the anchoring sleeve 4 has a contact compression slot 8, in addition to the contact slot 7, for holding a plate 15 which forms the opposing bearing for a contact spring 9. The latter acts on a clip 17 of a cooling plate 18, on which clip 17 the switching contact 10 rests. <IMAGE>
Patent DE-3307407-A1 (DE)
Title: Up-and-over garage door with stabilisers
Inventor: DOERING ERICH
IPC: E05D15/46
Filed: 1983-03-02
Abstract: An up-and-over garage door without ceiling running rails and intended for single and double garages has, on each side, a lifting linkage (10) for the door leaf (3), having two-armed pivoting levers (12) which are articulated laterally on the frame (2) and one arm of which is articulated near the lower edge of the door leaf on the latter and on the other arm (14) of which engage weight-compensating springs (16). A non-synchronous movement of the two pivoting levers is prevented by means of a stabiliser bar (22) parallel to the door leaf and to its upper edge. To make it possible to avoid in the lower region of the door leaf a stabiliser bar movable relative to this and to incorporate an escape door in the door leaf so as not to impede its passage, the stabiliser bar (22) is rotatably mounted near the upper edge of the door leaf (3) on the latter and is connected by means of a push bar (28) to the pivoting lever (12) approximately in parallel with the upper door-leaf edge. It is articulated at the upper end on the free end of a small short lever (24), attached fixedly in terms of rotation to the end of the stabiliser bar, and at the lower end on the pivoting lever (12) not far from the articulation of the latter on the door leaf. <IMAGE>
Patent DE-3315209-A1 (DE)
Title: Near-field probe
Inventor: POTSCHKAT GUENTER
IPC: G01R29/08
Filed: 1983-04-27
Abstract: To measure the three components of the electrical field and to form the summation vector of the measured three components, a near-field probe is proposed, which has a cuboid metallic housing on the outer surfaces of which in each case an antenna element in the form of a monopole is attached at right angles. On one corner of the housing, an electrically insulated holding handle is mounted in the direction of the relevant space diagonal of the housing. In the interior of the housing, a device for conditioning and processing the measurement voltages at the bases of the antenna elements is attached which has a separate channel for each of the six antenna elements for conditioning the relevant measurement signal with respect to RF. Each channel comprises an antenna input stage, a range divider and a separating stage. In each case two conditioning channels allocated to one measurement plane (e.g. x plane) lead to balanced inputs of a common squaring stage which has an integrated mixer chip with quadratic amplifier characteristic for forming the product of the two channel signals at the input end, and thus for RF rectification. The output signals of the three squaring stages are added and amplified and then supplied to an indicating instrument which has a scale with quadratic division to reduce the amplified aggregate signal. The scale can be read through a cutout in one housing wall.
Patent DE-3317791-A1 (DE)
Title: Key ring, bottle opener and can opener
Inventor: SCHATZ VIKTOR
IPC: B67B7/04
Filed: 1983-05-16
Abstract: A key ring, bottle opener and can opener consists of two mutually separable parts which are rotatably connected. The design makes it possible to open virtually all existing types of bottles and preserving cans. Use of the beer bottle opener 3 does not require the separation of the parts. However, the parts of the key ring must be separated if the corkscrew 11 or can opener (4, 17, 18) are used. In this case a transverse lever part is introduced into the hole of the beer bottle opener 3 and used as a wrench. The can opener is also to be swung open, so that it does not interfere when the corkscrew is driven into the cork. When the can opener is used, the transverse lever part is introduced into the hole of the beer bottle opener only until it abuts against the limiting stop 23. This produces the longest possible lever, which proves necessary when opening cans. For assembly, the spring 15 of the retaining piece/slip hook (14, 15, 16) is simply pressed into the semi-annular groove 20 on the transverse lever part. The snap link 10 enables the device to be hung on the trouser loop. The bunch of keys is attached to the loop 1 for the bunch of keys. <IMAGE>
Patent DE-3324299-A1 (DE)
Title: Slide-and-swing door
Inventor: PLASSMANN REINHARD
IPC: E05D15/48
Filed: 1983-07-06
Abstract: A slide-and-swing door having at least one swing wing and one sliding wing possesses, on its swing wing, a supporting column confronting the frame post of the door frame. This supporting column forms with its centre a vertical swing axis, about which the outer surface of the supporting column extends in a curve partially following an arc of a circle. Brush strips sealing off the air gap are arranged between the outer surface and a counter-profile located on the frame post. The sliding wing of the slide-and-swing door is connected at the top via a bearing axle to a running carriage movable in the door plane and is held displaceably at the bottom via a sliding joint in a floor guide groove, so that, if required, it can swing open. For the unimpeded swinging movement of the swing wing into the fully open position, on the one hand, and for the fixed connection of the supporting column to commercially available frame profiles of the swing wing, the circle arc forming the outer surface of the supporting column is extended beyond the centre of rotation of the swing axis in the direction of the swing wing and merges into a chord-like connecting wall.
Patent DE-3324818-A1 (DE)
Title: Process for the removal of cloud from beerwort
Inventor: BREYWISCH DIETER DR ING
IPC: C12C7/24
Filed: 1983-07-09
Abstract: The unclarified wort is continuously tangentially passed into the bottom region of an essentially cylindrical container at a velocity of at most 10 m/second, preferably up to 8 m/second, and the clarified wort is likewise continuously withdrawn via one or more vessel outlets, displaced in terms of height to the upper region of the vessel, at a reduced velocity compared to the introduction.
Patent DE-3325807-A1 (DE)
Inventor: LEHRER ANTON
IPC: B01D47/06
Filed: 1983-07-16
Abstract: 1. A wet filter separating solids and absorbing toxic gases and odorous substances by means of liquid or vapour-wetted filter elements (6) in the form of filter hoses, bags, cells, cartridges or the like through which flow in the inward direction the gases to be filtered and which are secured at their open end to a plate (2) in a casing (1), the plate diving the casing (1) into a crude-gas chamber (3) having at least one crude-gas inlet (7) and a pure-gas chamber (4) having a pure-gas outlet (9), characterized in that nozzles (10) for discharging washing fluid are distributed over the wall of the crude-gas chamber (3) and over the plate (2) between the filter elements (6), which are open at one end, and nozzles (12) for discharging pressure gas are disposed in the pure-gas chamber (4) above the open ends of the filter elements (6) and directed towards the filter elements (6).
Patent DE-3328219-A1 (DE)
Title: Device for reducing the braking torque of internal combustion engines, especially diesel engines, in motor vehicles in overrun conditions
Inventor: WICK HELMUT
IPC: F02D9/10
Filed: 1983-08-04
Abstract: In the case of a device for reducing the braking torque of internal combustion engines, especially diesel engines, in motor vehicles in overrun conditions, in which the power output is controlled by way of the engine speed, the power output is monitored by means of a torque sensor and in the event of a deviation from the appropriate reference values, corrected by way of a control circuit.
Patent DE-3335193-A1 (DE)
Title: Telephone switching system
Inventor: ZELL KARL
IPC: H04Q1/14
Filed: 1983-09-28
Abstract: A distributor device for the telephone switching system is disposed directly in or on the latter. The distributor device has distributor components (4) which are provided with connection points (5) for the incoming subscriber lines (6) and outgoing jumper lines (8). The latter are passed to connection points (9) which are disposed on the front of slot-in modules (1) of the switching system. The number of distributor modules and connection points is reduced due to the direct connection of the jumper lines (8) to the assemblies (1) containing the subscriber connections. <IMAGE>