baber/WOPTO huggingface dataset:
Patent DE-2530120-A1 (DE)
Title: Adjustable household poultry grill - has square spiked grid halves shiftable for size setting to prevent contact with heating coil
IPC: A47J37/04
Filed: 1975-07-05
Abstract: The grill has a capacity of two chickens, and its size can be altered with the shift of the two halves of the cage. Its outside diameter of 135 mm sets the spacing between the spit rod to the heating coil at 80 mm. The curved shape of the two halves of the cage made up of wire ensure that the load is centred and the spit rod passes through the centre of the chickens. The design eliminates the risk of fire by eliminating direct contact of the poultry with the heating coil.
Patent DE-2530310-A1 (DE)
Title: Reproduction of punched cards hole patterns - for automatic prodn. of sets of cards for flat bed knitting machines
Inventor: HOLDER KARL
IPC: D03C17/04
Filed: 1975-07-08
Abstract: In an appts. for reproducing punched cards in a set of cards for the control of flat bed knitting machine, the hinged together cards of a set are moved successively over a card prism to a card reader which senses the pattern of holes in that particular card and converts it to a corresponding punch pattern. The max. number of holes on a card is situated directly opposite to a corresponding number of hole punches. The system simplifies and speeds up the reproduction of the cards in a set.
Patent DE-2546775-A1 (DE)
Title: Guide for wires and strips - has adjustable guide dies fixed to opposite arms of parallelogram linkage
Inventor: LANGE KARL-HEINZ
IPC: B21F23/00
Filed: 1975-10-18
Abstract: The guide is for wires and strips which are to be centrally aligned with respect to a device. It has adjustable guide dies (2) which are fixed on the opposite, parallel arms (6) of an articulating parallelogram linkage. The opposite parallel side arms (4) of the linkage are pivoted to a base plate (12) in the middle between the corner hinge points (8) of the arms (4, 6). The base plate (12) has cut-outs (14, 15) for the arms of the parallelogram, and a support face (16) for the wire or strip. The guide dies (2) are sandwiched between the parallelogram arms (4, 6) and a cover plate arranged above the guide dies (2) at a distance from the support face. The opposite edges of the guide dies have prismatic longitudinal grooves (20) for the wires or strip edges.
Patent DE-2553161-A1 (DE)
Title: Hand held temp. contact probe - with constant application force reservoir mechanism for reproducible measurements from different users
Inventor: HONIGMANN GUENTER
IPC: G01K1/14
Filed: 1975-11-27
Abstract: A hand-held temp. contact probe for measuring surface temp. of heating devices in textile machine is designed for uniform operation by different operators by ensuring a constant application force for each measurement. The probe consists of a hand grip (1) with a sensing head (2) at one end. The sensing head can move w.r.t. the hand grip in the measurement direction. Between the grip and the head is a force reservoir, e.g. a helical compression spring (24) which ensures that the head contact force with the object surface is independent of the applied force on the grip. Relative movement between head and grip is limited by butt surfaces (30) and the head is shaped so as to minimise sideways motion.
Patent DE-2553382-A1 (DE)
Title: Pickup for loose bales - has bale pickup regions each with its own bale input point and pivotally supported uptake components
Inventor: JACKSON MICHAEL VIVIAN
IPC: A01D87/12
Filed: 1975-11-27
Abstract: The loose bale pick up has a number of bale pick-up regions each of which has its own bale input point. Devices without laterally movable equipment facilitate the entry of the bales into the inlet point. The bale pick-up regions, as a group, are arranged side by side in pick-up stations. The uptake devices have an arrangement of pivot-supported components (17, 33). This arrangement ensures that during the operation, the entry of bales takes place into an entry point via a hole which is significantly larger than the width of the bales.
Patent DE-2557902-A1 (DE)
Title: Bathing and fashion clip for carrying small objects - has containers which can be watertight which clip together and can be fitted to bathing clothes
Inventor: ALSDORF FRANZ
IPC: A45C11/00
Filed: 1975-12-22
Abstract: The bathing and fashion clip is used for carrying small articles such as keys, small coins, or tickets, etc. It consists of a clip-like clamp having two or more functional parts for storing the objects on a localisation element. Both functions are made possible by flat press on parts on a central piece using the principle similar to the 'riders' in a filing card system. These 'riders' are bent over to allow the sides to clip together. The clip is made of stiff, semi stiff and/or elastic material in one piece or with snap locking flaps to hold the objects. The clip can be roughened or provided with hooks, knobs, points or depressions. The clip can also carry water tight bags or containers according to taste or need, and can be covered by textiles.
Patent DE-2559403-A1 (DE)
Title: Roller door or grating falling prevention mechanism - with lock release lever pressed up and latch pressed into ratchet wheel
Inventor: KOENIG JOSEF
IPC: E06B9/84
Filed: 1975-12-02
Abstract: The mechanism is designed to prevent large roller doors or roller gratings from falling down accidentally. There is a lock release lever (11) with a scanner angle piece (13) movably mounted on it. At one end of this there is a wheel running over a cam disc (5), and at the other end a carrier cam (15), normally not in contact with the tubular roller and ratchet wheel teeth (4). At an increased revolution rate of the roller and disc the wheel does not follow the disc into the bottom zone, so that the cam is gripped by the wheel teeth. This causes the lever to be pressed upwards and the locking latch (10) to be pressed into the wheel across the lug (18), thus checking any downward movement.
Patent DE-2601169-A1 (DE)
Title: Large automatic and programmed welding plant - suitable for rapid mfr. of double bottoms for ships
Inventor: BAUER HELMUT ING GRAD
IPC: B23K9/025
Filed: 1976-01-14
Abstract: Vertical plates (1) are aligned on a baseplate (2) and tack welded; (1) are then welded to each other and also to (2). A mechanised welding programme is used where only one plant is required for the horizontal welding of (1) onto (2), and the vertical welding joining (1) to each other. (1) pref. form a honeycomb on (2), e.g. where the vertical (1) are located at 90 degrees to each other. In the pref. plant, after making one weld, the burners move automatically to a new welding position. At least one vertical-and on horizontal-weld are pref. made simultaneously; alternatively, one burner may be used for both vertical- and horizontal- welding. The burners are pref. each mounted on a turntable fitted on a hoist carried by a slide driven horizontally, so that universal movement for each burner is provided. The slides are pref. located on a large portal fitted with a control cab in which a human operator sits. Numerous mechanical features are claimed, and shown in eight figs. Used e.g. for mfg. double bottoms for ship's hulls, using large scale automatic plant which reduces welding times and rationalises prodn.
Patent DE-2605833-A1 (DE)
Title: Plastics wardrobe suspender hook - consists of base unit, attachment links and cap type cover
Inventor: SCHUELEIN ROLF G
IPC: A47G25/06
Filed: 1976-02-13
Abstract: Plastics wardrobe suspender hook consisting of at least one hollow base unit (11) holding the attachment link (16) and one cap type cover which closes off the front opening (23) of the base unit's hollow chamber (14). The attachment link (16) is held in position by a pipe section (11) which lies close to the centre of the base unit's hollow chamber. The pipe section (15) is connected to the walls of the base unit by a number of stays. The stays extend in a curved shape and lead with out stages into the walls of the pipe section (15). The base unit is equipped with a formed on hook mould connected both to the walls of the pipe section and the stays.
Patent DE-2611415-A1 (DE)
Title: Steering transmission for heavy vehicles - uses transverse steering transmission and joints to accommodate suspension movements
Inventor: WENDE HANS DIPL ING
IPC: B62D3/00
Filed: 1976-03-18
Abstract: The steering is for lorries and buses. The vehicle chassis incorporates a steering transmission, and a column with a steering wheel, which is connected to be transmission via a joint. The vehicle transmission (4) is swivelable on the chassis (1) via a transverse vehicle axis (7) and is connected to the steering column via a connecting rod. The transmission is fastened to a bearing block (5), which is turn is held via a pivot (6) in a bearing (8) on the chassis. The bearing block has two webs (10, 11) with the transmission being fastened to the outer web, and the pivot to the inner web.
Patent DE-2622584-A1 (DE)
Title: Tube cutter with two separately driven saws - has each circular saw mounted on end of support arm moved by cylinder
Inventor: FLIEGENSCHMIDT EBERHARD DIPL I
IPC: B23D45/10
Filed: 1976-05-18
Abstract: The tube cutter has two circular saw blades (1, 2) powered by their own drive units and mounted on the free ends of support arms (11, 12) swivably attached by their other ends (9, 10) to a base frame (8). The tube to be cut is held between clamping jaws (3, 4). Two piston cylinder units (13, 14) are linked to the arms to effect relative movement between them. One cylinder (13) is attached between the upper arm (11) and the base (8) while the second cylinder links the two arms. The saw blades are of different dia.
Patent DE-2627865-A1 (DE)
Title: Liquid level transducer with float and electrical output - uses Hall effect probe with magnet moved by float to provide spark free operation in explosive environment
Inventor: WUNDER DIETER
IPC: G01F23/72
Filed: 1976-06-22
Abstract: A liquid level transducer which uses a float as a basic element has an electrical output and uses a Hall effect position measurement transducer to secure spark free operation which is safe in an explosive environment is presented. A float (4) and attached lever (5) affect the position of a small permanent magnet (11) with respect to a Hall effect plate (10). This is incorporated in a suitable circuit (12) with a display instrument (13). Two other alternative forms of the device are described, one of which has a low threshold warning switch (14), while the other uses a direct spring mounting of the Hall magnet (11) on the float (41) via a suitable spring mounted column.
Patent DE-2628296-A1 (DE)
Title: Contents securing tablet bottle stopper - has cylindrical portion with protrusions engaging with bellows holding down contents
Inventor: GEIGER ALBERT
IPC: B65D51/26
Filed: 1976-06-24
Abstract: The closing stopper is for bottles of tablets etc., having a bellows-type holding-down device to prevent movement of the contents. It has extending from the grip edge (3) a cylindrical portion (5) open towards the inside of the bottle. At the open end there are a number of protrusions (6) or recesses, spaced round the periphery, engaging with complementary recesses or protrusions (7) on a cylindrical extension piece (8) from the bellows (2), so that stopper and bellows are positively coupled together. There can be openings (11, 12) in the bellows, while the cylindrical portion of the stopper contains an insert (14) of hygroscopic material.
Patent DE-2633120-A1 (DE)
Title: Door frame case fixture - with paired assembly frame cross-arm abutments engaged by fixing screws
Inventor: EGER FRIEDRICH
IPC: E06B1/60
Filed: 1976-07-23
Abstract: The door frame has a case with a stop edge, and an assembly frame, for fixing the case in the doorway, with two profiled rails on both sides of the wall, abutments, and fixing screws in nearby holes, coverable by edge-attachable sealing strips as in the patent. Each of the cross arms (8) on the assembly frame (4, 5) has two spaced pairs of abutments (17) in a common horizontal plane; the cross arms have tow fixing screws (13, 14) in the door case (9), activated from the same point on the stop edge (10), which can be brought into contact with an abutment in one of two pairs. Less cross arms are needed for stable fixtures, and the door can be hung to open either way.
Patent DE-2638187-A1 (DE)
Title: Blocking releasing device for contact in connector - has coding elements in form of pins which can enter into holes in holder
Inventor: MEINUSCH NORBERT
IPC: H01R13/518
Filed: 1976-08-25
Abstract: The device releases the contact for connection by an opposite contact element. It consists of coding pieces which, when the contact is released, move out into recesses, and act as stops when the contact is blocked. Holding elements which can be placed in parallel slots of a support carry as a coding element a pin of such length, that when the opposite contact member is permitted to be inserted, it enters into a hole near the opposite contact member.
Patent DE-2640465-A1 (DE)
Title: Semiconductor substrate doped zone prodn. - applying non-doped silicon layer which is coated with two insulating layers partially removed leaving bare zones for doping
Inventor: MURRMANN HELMUTH DIPL PHYS DR
IPC: H01L21/321
Filed: 1976-09-08
Abstract: Dope for a semiconductor substrate is introduced in the required zones through a polycrystalline, non-coped silicon layer on the substrate (so-called polysil process). At first a first insulating layer (3) is applied on the surface of the substrate (1) with windows (4-6) for the doped zones. A layer of non-doped polycrystalline silicon is applied on the surface including the windows (4-6). A second insulating layer is applied on the silicon layer. Part of it is then removed, leaving it on top of the zones to be doped (81-83). Parts (71-73) of silicon layer not covered by the insulating layer are converted into silica. Parts of the second insulating layer remaining over the zones to be doped are then removed.
Patent DE-2641504-A1 (DE)
Title: Two part angle adjustable pipe bender - has ring insert on one pipe end flange thrust surface
Inventor: SALLHOFER HANS DR
IPC: F16L27/08
Filed: 1976-09-15
Abstract: The angle adjustable pipe bender comprises two pipe parts which, with circular thrust flanges running inclined to their axes, are located twistable the one against the other. Outer clamps encompass the flanges and draw them together, and between teh flange thrust surfaces a seal joint is located. The one pipe end (1) has a ring-shaped formation (7) limited on the inside of the thrust surface of its flange (3), which seals against the inner wall of the other pipe end (2). This latter pipe end (2) has a widened out part (10) on its inner wall to take the ring shaped insert (7).
Patent DE-2644384-A1 (DE)
Title: Calcium sulphate di:hydrate granules mfr. - by feeding moist di:hydrate through two rotary drums for granulating and drying (SW 24.4.78)
Inventor: HIRZ HARRI ING GRAD
IPC: C04B18/02
Filed: 1976-10-01
Abstract: Granules are made of CaSO4, 2H2O(I), opt. with additives, in a granulating and drying plant in which the time, travelling speed of the granules, and the drying temp., are controlled so the core of the granules loses a part of its moisture which is not chemically bonded; and the outer zone of of the granules crystallises as the semihydrate (I) opt. with anhydrite. During rehydration of the outer zone with the surface water still on the core, the desired strength is reached on the surface of the (II) granules. Pref. plant uses a granulating drum na) travelling at a peripheral speed of 0.5-2.0 m/second, followed by a drying drum (b) with peripheral speed of 0.15-0.5 m/sec. Drum (b) may be heated by gases flowing in the same or opposite direction as the granules; and waste air from (b) may flow through drum (a). Strong granules of (II) can be made for use in gypsum, cement or fertilisers, starting from raw materials which can include waste CaSO4 obtd. in the chemical industry.
Patent DE-2650089-A1 (DE)
Title: Secondary combustion plant using discharge fan - enables gases from primary combustion chamber to be transferred to radiation zone of plant
Inventor: ROENTGEN KONRAD W
IPC: F23G7/06
Filed: 1976-10-30
Abstract: The plant ensuring secondary combustion of flue gases is used for heating boilers and aims at improving the thermal efficiencies. The secondary combustion plant (2) has a refractory-lined combustion chamber (4) with openings (6, 8) at the top, a burner (10) and a duct (12) connecting a fan assembly (14) to the opening (8). The suction- and the discharge side of the fan assembly (14) are positioned on the opposite side of the fan casing but staggered. The fan assembly takes hot flue gases from the primary combustion zone and discharges them via an opening (8) into the radiation zone (4) of the plant. The gases are directioned towards the path (16) of the fuel/air mixture of the burner (10). The mixing of the burner fuel/air mixture and the recirculated hot flue gases takes place in a counterflow pattern.
Patent DE-2650502-A1 (DE)
Title: Liposome with tropism towards specific cells - e.g. tumours, prepd. by attaching organo-tropic factor to liposome membrane
Inventor: THEURER KARL DR MED
IPC: A61K9/127
Filed: 1976-11-04
Abstract: Prepn. of liposomes with cellular tropism and improved permeability for application of pharmaceuticals comprised attaching to the liposome membranes, covalently or by adsorption, enzymes; cell-specific immunoglobulins; specific factors corresp. to the target cells derived from cells or tissue extracts (or from membrane isolated from these) or their molecular subunits (A). (A) is obtd. by enzymatic degradation or controlled chemical decomposition of biological tissue using vapourised chemical reagents. Used for transporting pharmaceuticals to specific target cells, e.g. they can contain cytotoxic or cytostatic agenta and have coupled to the liposome membranes specific tumour antigens.
Patent DE-2650892-A1 (DE)
Title: Treatment of reaction mixts. contg. cyclohexanol and cyclohexanone - in two stages using aq. alkaline solns.
Inventor: MAGNUSSE PETER DIPL CHEM DR
IPC: C07C35/08
Filed: 1976-11-06
Abstract: The treatment of reaction mixts. contg. cyclohexanol and cyclohexanone obtd. by oxidn. of cyclohexane in O2 or gases contg. it, in the liq. phase, at 130-200 degrees C, at 5-25 bars pressure, involves the action in two stages of aq. solns. of alkaline hydroxide and/or carbonate. Fresh aq. alkaline soln. is introduced at the second stage, and the resulting residual alkali is sepd. and added to fresh reaction mixt. at the first stage where the treatment is carried out in presence of inert gases. The inert gases are removed before the second stage. Process purifies the cyclohexanol/cyclohexanone mixt. These cpds. are used to prepare adipic acid or caprolactam. The use of inert gases in the process reduces consumption of alkali and so reduces the amt. of alkaline waste-water which must be treated subsequently.
Patent DE-2653481-A1 (DE)
Title: Copper carboxy-azamethine complexes - useful as pigments in lacquers, plastics and printing pastes
Inventor: HUNGER KLAUS DIPL CHEM DR
IPC: C07F1/00
Filed: 1976-11-25
Abstract: New Cu azomethane complexes are of formula (I). In (I) X = H, Cl, Br, 1-4C alkyl or alkoxy, nitro, CF3 or -COOY, Y=H or 1-5C alkyl; R1 and R2 are each H or one is H and the other is -C COOY, providing that one of gps. X, R1 and R2 is a -COOY gp. (I) is for use as a pigment which may be used in finely divided form in a solvent. It is useful in the prodn. of lacquers, and for colouring high mol. wt. plastics materials and printing pastes.
Patent DE-2657809-A1 (DE)
Title: Electrically heated floor or track covering elements - have half U=sectioned grooved recesses on flanks to hold ducts
Inventor: WISCHNEWSKI GERHARD
IPC: E01C5/00
Filed: 1976-12-21
Abstract: The floor covering is for electrically heatable floors, or other surfaces with embedded electrical heating ducts, such as staircases, ramps or bridge sectors, in houses, offices or workshops, or outdoors where ice formation is to be prevented. The covering is made up from a series of small structural elements (1). Each of these incorporates recess (5, 6) like a U halved through its longitudinal axis in cross-section, on at least one flank (2, 3) with two parallel top edges (21, 31) and bottom edges (22, 32). The planes of the flanks with grooves may be sloped towards each other, forming a pronounced acute angle together. Both the tread surface and ground surface may be given a rough surface structuring. One end face may bulge outwards and the opposite one inwards.
Patent DE-2706069-A1 (DE)
Title: Air conditioning plant nitrogen leakage prevention - has axially corrugated tube within outer tube and gap with vacuum
Inventor: BARDENHEIER JOSEF
IPC: F22B1/06
Filed: 1977-02-12
Abstract: The safety tube is used for preventing leakage of a flowing medium, in air conditioning plants in which the room air is cooled with liq. nitrogen. The tube has an enclosing outside tube (1) a and a ribbed inner tube (2) whose ribs (3) are in contact with the inner wall of the outside tube. The inner tube ribs are orientated in an axial direction. The inner tube has thin walls and it can be made from copper. A vacuum can be produced in the safety gap (4) between the outside and the inside tube. A contact pressure gauge can be connected to the safety gap.
Patent DE-2706538-A1 (DE)
Title: Wood panel pattern embossing or burning system - includes passing panel under heated rotary carbon steel embossing plate
Inventor: COLLEDGE GARY CLIFFORD
IPC: B44C1/24
Filed: 1977-02-14
Abstract: The method of embossing or burning a pattern into a wood panel, includes passing the panel under a heated rotating tool. A pattern is fitted to the tool which consists of complex projections which are measured so that fine detail can still be burnt into the material. The temperature of the tool during the burning on process is held at about 430 degrees C. A wood grain pattern may be applied to the tool and a modified carbon steel is used as the material for the tool. The projections have a depth of about 1.5 mm and the projections are impressed into the material up to about 0.6 mm.
Patent DE-2707571-A1 (DE)
Title: Glue for wallpaper and similar coverings - allowing easy removal of the glued covering from its support
IPC: E04F13/00
Filed: 1977-02-22
Abstract: A glue for wallpapers and coverings for walls, ceilings and floors contains generally 80-96 vol.% (w.r.t. total dry material) of a powder which allows subsequent cleavage of the dried adhesive layer by pulling the wallpaper or covering glued with it. The powder, consisting of particles of very low grain size, pref. smooth and spherical, is mixed with 5-20 vol.% (dry) adhesive material which is flexible after drying. The powder does not dissolve in, react with or adhere more than slightly to the adhesive material. The powder pref. consists of particles of quartz, glass, a thermoplastic material pref polyethylene, plasticised PVC or an elastomer, pref. rubber. and the adhesive material is e.g. a dispersion of an acrylic ester copolymer, opt. plasticised. Although a covering e.g. a wallpaper, treated with this glue, sticks well to its support, it can subsequently be detached, dry, from that surface, simply by pulling it by hand.
Patent DE-2710333-A1 (DE)
Title: Shelving frame of demountable tubular components - has two post horizontal ladder frame and vertical H-frame modules
Inventor: HENRIET MICHELE
IPC: A47B57/14
Filed: 1977-03-09
Abstract: The tubular demountable shelving frame-work is built up from combinations of three modular components. The ladder frame (1) is rectangular in plan with the rungs (4) parallel to the bar (3) of the 'H'. The terminal rung (6), may be of inverted rectangular channel section. The channel section houses the bar (13) of the socket type 'H' frame (11). A shelving system is thus erected by coupling a ladder frame (1) to a socket type 'H' frame (11). Spigot type 'H' frames (3) are then used to extend the posts vertically when a subsequent ladder frame (1) and socket type 'H' (11) are installed.