baber/WOPTO huggingface dataset:
Patent DE-2501005-A1 (DE)
Title: Plate stack lifting mechanism - has compressed air cushion underneath platform with guides to keep it horizontal
Inventor: SUESS MANFRED
IPC: B66F7/04
Filed: 1975-01-11
Abstract: The lifting platform (10) is indexed upwards and downwards by means of an air cushion (11) supplied via a control valve from a compressed air source and underneath it. Guides engage the platform in such manner, as to keep it horizontal in every position. A feeler detects the stack height and transmits a signal to a control unit regulating the control valve accordingly. The cushion can be bellows-shaped, comprising two sections (14, 16) one above the other and joined together at a narrowed section (18), at which elastic elements are provided to prevent its sideway expansion. A lazy tongs arrangement may complete the assembly.
Patent DE-2505765-A1 (DE)
Title: Gas or oil burner fired water heating device - has lamellar heat exchanger block with through flow tubes mounted on frame
Inventor: SCHMIDT ERNST DIPL ING
IPC: F24H1/14
Filed: 1975-02-12
Abstract: A water heating device having a gas or oil burner with a combustion shaft attached above the burner, to the upper end of which is attached a heat transfer device in the form of a lamellae block with pipes passing through the lamellae, has the lamellae block (17) mounted in a framework (25) which has a circumferential support surface, lower side of sidewalls (27), on the side of it, which is directed towards the combustion duct (11). This support surface (lower side of sidewalls 26,27) is compressed against another support surface, upper side of edge(24), at the entry of the combustion duct.
Patent DE-2508265-A1 (DE)
Title: Forming uniform longitudinal edge along carded fibre web - by placing suction nozzles over ends of carding drum
Inventor: BERNHARDT SIEGFRIED ING GRAD
IPC: D01G15/46
Filed: 1975-02-26
Abstract: Even longitudinal marginal edges along carded fibre webs are produced by placing suction nozzles above the end sections of a drum cylinder preceding the discharge cylinder in a carding machine. Nozzles are positioned to induce peripheral air flow. Removal of fibres at a location preceding the discharge drum prevents fouling of operationally essential parts of machine.
Patent DE-2514615-A1 (DE)
Title: Horizontal spindle machine tool - has numerically controlled work station where work can be observed during machining
Inventor: ROSSKOPF MAX
IPC: B23Q11/00
Filed: 1975-04-03
Abstract: The machine tool has a horizontal work spindle and a workpiece table mounted on a machine bed. The workpiece table can be moved with reference to the work spindle along three co-ordinate axes at right angles to one another. One of the co-ordinate axes is parallel to the work spindle. The workpiece table can swing about an axis on a table support. This axis is normal to the surface on which the workpiece is mounted. The workpiece mounting surface of the work table is approximately vertical. The table support is mounted on a column in such a way that it can be adjusted vertically.
Patent DE-2528471-A1 (DE)
Title: Appts. for pickling meat, esp. bone free pork - having cooperating needling rolls upstream of pickle bath
Inventor: MICHELS PAUL WILHELM
IPC: A23B4/02
Filed: 1975-06-26
Abstract: In the pickling of bone-free pieces of meat, partic. pork the receptivity of the meat pieces for pickling brine is increased before and/or during the known technique of multi-hour motions of the pieces in the brine by applying a large number of injection holes, partic. in the larger or thicker pieces of meat. Method ensures more uniform distribution of the pickle liquor throughout the meat while giving comparatively rapid distribution over the whole mass.
Patent DE-2538458-A1 (DE)
Title: Telescopic crane tower section quick acting connection - has two holder bars on each inner section column
Inventor: ROKITTA GERALD
IPC: B66C23/34
Filed: 1975-08-29
Abstract: The quick-acting connection is for use between the telescoping sections of a tower crane foldable for road transit. Holding bars are secured to the corner columns of the inner section, engaging with supporting blocks unfolding into the path of their telescoping movement by their lower ends. The blocks are mounted in a commong plane at the top of the outer section and have recesses shaped to accommodate the bar ends. One the outside of each column of the inner section are spaced bars (7). The lower ends of the top bars and those of the lower ones are aligned to lock the inner section in the fully retracted and fully extended positions. At the top of the outer section are bridge pieces (3) in the same plane on two adjacent cross-member (1), carrying a supporting block (4) on a horizontal pivot (18).
Patent DE-2538682-A1 (DE)
Title: Coal pick with cutter portion on body portion - has assembly bolt head in cutter portion recess, and clamping nut engaging body portion
Inventor: HAUSCHOPP ALOIS
IPC: E21C35/19
Filed: 1975-08-30
Abstract: A coal pick has a main body portion (1), and a sharp pointed cutter portion (9) which is secured to it by a bolt (13) passing through them both. The sloping front face (11) of the cutter portion has a hexagonal recess (15) into which the bolt head (14) fits so that the bolt cannot rotate, and a hole (17) behind the recess, to clear the bolt. Similarly, the lower part (7) of the body portion (1) has a clearance hole (18) through it, for the bolt (13). A lock nut (22) and washer (21) are fitted on the threaded end (19) of the bolt to clamp the cutter onto the body portion. The front end (8) of the body portion has a recess (25) to locate a lug (24) on the rear face (10) of the cutter.
Patent DE-2540723-A1 (DE)
Title: Water shedding antiflashover element for sliding cable end - interlocks with similar elements using beads and groove on cylindrical body and flange
Inventor: FREITAG BERNHARD
IPC: H02G15/06
Filed: 1975-09-12
Abstract: Insulating surround element for high voltage cables and providing protection against voltage flashover is of synthetic material having a degree of elasticity and can cooperate with interlocking identifical elements (3). Each element is approximately cylindrical, the lower end flaring out to become a skirt (1). The hole through the element centre has a diameter which provides a tight fit onto the insulation (7) of the cable it protects. Water shedding is achieved by an annular groove on the underside of the solid skirt. A second groove (17, 6) allows a series of elements to be fitted together on the same cable and to a tapered terminating element (8).
Patent DE-2543949-A1 (DE)
Title: Cladding panel supporting substructure - has swivelling plate on angled holder arm, end hinged to rail shank
Inventor: URMERSBACH PHILIPP
IPC: E04F13/08
Filed: 1975-10-02
Abstract: The external wall-facing substructure for retaining cladding panel on a building wall, employs retainers for attachment to the wall, and angled panel carrier rails which can be displaceably attached to these with a shank, set at right angles to the wall. The retainers are holding anlges (2) attached to the wall (1) by one shank (5). The othe r shank (6) at right angles to the wall is fitted with a fishplate (8) which can swivel about an axis. Its cranked end (a) is hinged to the carrier rail shank (10) which is also at right angles to the wall. The carrier rail (11) may be fixed in the adjusted position adopted. Differences in interval between facing panels and wall can be evened out, or set as required, quickly and accurately.
Patent DE-2547360-A1 (DE)
Title: Video replay by cassette recorder - uses endless magnetic video tape and built-in viewing screen
Inventor: HABERKERN OTTMAR
IPC: H04N5/64
Filed: 1975-10-20
Abstract: The video replay unit is constructed as a cassette recorder and accommodates cassettes with endless magnetic video tapes. A monitoring screen is provided, but it does not receive TV transmissions. The unit also has a audion replay circuitry. It is cheaper than the TV receiver conventionally used as a monitoring screen for replaying recorder video signals. The endless tapes allow repetition without rewinching.
Patent DE-2551536-A1 (DE)
Title: Roof light operating mechanism - has flap position adjusting flexible operating connection between flap and frame
Inventor: VOLLMER HANS
IPC: E05F11/04
Filed: 1975-11-17
Abstract: Roof light mechanism consists of frame and flap connected by hinge. The hinge consists of part fitted to the flap and part which is hinge pin fitted to the frame. In a certain position of the flap the first part becomes detached from the pin. A hinge arm is fitted to the frame and contains a fulcrum around which the arm pivots. The flap can be lifted off from the frame by stay arm with one end hinged to the flap, the other to the frame. Between the arm which pivots around pivot point and brackets protruding downwards from the underside of the flap the operating connection is fitted. The connection can be a belt, chain or cable. Two brackets are connected by a crankshaft-like operating handle onto which the end of the flexible operating connection can be coiled-on. By this operation the detaching of hinge arm and progressively the lifting of the flap of the parallel position, as well as into a cleaning position is achieved.
Patent DE-2551625-A1 (DE)
Title: Arc extinguishing chamber for circuit breaker - has flexible sealing sleeve on movable contact following its movement
Inventor: HOLLMANN FRITZ
IPC: H01H33/64
Filed: 1975-11-18
Abstract: The sealing sleeve is used to isolate the arc extinguishing chamber from the atmosphere. The arc extinguishing chamber is filled with compressed gas such as (SF6). The seal consists of a flexible sleeve (7) fastened to the top edge of the movable contact (5), resting on a ridge, two part extinguishing chamber housing, held pressure and gastight between contact surfaces of the chamber upper (1) and lower (2) parts. Alternately it may be glued to the chamber inner surface.
Patent DE-2553516-A1 (DE)
Title: Single shaft turbine set using two working materials - comprising steam and water and, in the low press. section, methyl propylene glycol-water azeotrope
Inventor: HEEREN HERMANN
IPC: F01K25/06
Filed: 1975-11-28
Abstract: A single shaft turbine set uses two working materials, that in the first stages being water/steam whilst them material used in the second (low pressure) section of the machine is an azeotropic mixt. of 53% methylene propylene glycol with 47% water. For power turbines of karge outputs. The two-material system allows a redn. in the size of the low-pressure section of the machine. The methylene propylene glycol-water mixt. is non-inflammable, of low toxicity and has good thermal and thermodynamic properties.
Patent DE-2554170-A1 (DE)
Title: Versatile plan prefabricated terrace house - with stairwell and end walls load bearing sections and moderate intermediate wall
Inventor: FUNDEL PAUL DIPL ING
IPC: E04H1/02
Filed: 1975-12-02
Abstract: The terraced house of prefabricated type has load bearing external transverse walls and stairwell sidewalls normally at right angles to these and at least one intermediate load bearing wall. The stairwell sidewalls are set in the central area of an external transverse wall, close to it or connected to it, and take the form of load bearing walls. The load bearing intermediate wall is erected at an interval from the other external transverse wall and from the sidewalls, parallel to the external tranverse walls. The external end walls are replaced by a load bearing wall section, at least in their central area.
Patent DE-2600108-A1 (DE)
Title: Road surface compacting beam - has heated tamping machine beam preventing formation of transverse grooves due to material adhering
Inventor: BOURBIEL RICHARD DIPL ING
IPC: E01C19/40
Filed: 1976-01-02
Abstract: The machine for compacting road surfacing materials consists of heated smoothening elements held on a road surfacing machine. The heated smoothing bar is arranged across the working direction of the surfacing machine. A compacting tamping machine is arranged in front of the smoothing beam. The tamping profile length is parallel to the smoothing beam. This prevents formation of transverse grooves due to the material adhering to the tamping profile. The tamping profile (4) is a thin walled, open or closed hollow profile. This is connected by a spacing component to a vertical web(5). An electrical heater (6) can be provided within the tamping profile.
Patent DE-2600627-A1 (DE)
Title: Wind-powered electricity generator - has funnel shaped housing fitted with drums carrying blades
Inventor: LEIDE GEORG
IPC: F03D3/02
Filed: 1976-01-09
Abstract: Wind generator unit to generate electric current, has a housing funnel shaped in front (1) and of the same height in the centre and at the back. The generator is fitted with several drums carrying blades, which transmit the wind force. Several units may be built at a number of levels above each other. The generator unit is fitted with devices to automatically adjust the funnel wings and with rails which carry the entire wind generator unit. The funnel shaped housing ensures that the wind force is concentrated on to a smaller surface area and thus forces more quickly through the lower part of the generator housing. Within the flat housing section the drums are suspended in several rows on ball bearings, with the drums carrying the blades and separated from each other to the extent of two thirds of the blade length by separating blinds.
Patent DE-2600631-A1 (DE)
Title: Wear resistant coatings of carbide and/or nitride - obtd. by thermal decomposition of soln. contg. polyacrylamide and metal salt
Inventor: BITZER DIETHELM DIPL CHEM DR
IPC: C04B41/85
Filed: 1976-01-09
Abstract: Inorganic substrates are coated with the carbides, nitrides and/or carbonitrides of the elements (1) FE, B, Si or the transition metals or sub-gps. 4-6 of the periodic table. Salts of element (I), soluble in water or oil, plus nonionic, anionic or cationic polyacrylamides dissolved or mixed with water or in water/oil emulsions are thermally decomposed on the substrate of 500-180 degrees C. The substrates are pref. carbonaceous, metal, or ceramic, esp. carbon- or graphite-electrodes or fibres; carbon mouldings; expanded carbon; Fe, steel, Al, Ti, Ta, W, V, Mo, or their alloys. Decompsn. pref. occurs in a non-oxidising atmos. The polyacrylamide soln. or emulsion pref. contains a salt of element (I) adn also powdered polyacrylonitrile, soot, petroleum coke, electro- or flake-graphite, formaldehyde resin, and/or furane resins; or alternatively, Si powder. Used e.g. for coatings resisting friction and wear.
Patent DE-2603486-A1 (DE)
Title: Tipping platform on unloading vehicles - has support beams engaging wheels of tipped vehicle with parallelogram support linkage
Inventor: BRUNKE HEINZ
IPC: B65G67/42
Filed: 1976-01-30
Abstract: The tipping platform is for sideways unloading of vehicles carrying agricultural products such as sugar beet into a longitudinal bunker with its side wall inclined towards the platform. The tipping platform includes a support pivoting about aligned sections of longitudinal shafts. Positioned along the shaft sections are a number of supports which carry a transfer table projecting along the whole length of the platform. The transfer table guides the products from the vehicles into the bunker, and supports the open side of the vehicles. The supports (12) are tubular, and the platform (9) forms a sliding surface towards the adjoining bunker side wall (5). The space (16) between the platform and the side wall of the bunker is bridged by an inclined flap (15). The support beams (18) for the vehicles form a parallelogram linkage, and are connected to hydraulic cylinders (20) attached to the transfer table (13).
Patent DE-2606726-A1 (DE)
Title: Internal non-load bearing plaster panel demountable wall - with flanged bar through pillar holes, and nail plates with clamps
Inventor: PRICE REGINALD STANLEY
IPC: E04B2/74
Filed: 1976-02-19
Abstract: Non-loadbearing wall structure, incorporates two interfacing rails on ceiling and floor respectively, and spaced vertical pillar-type girders (1) running between them. There are aligned openings (2) in these - one in each - with a shaped bar (3) through them. This has at least one upwards facing lateral shank or flange (3a). Plaster panel elements (4) are hung close together on the bar, with nail plates (5) applied at intervals in horizontal rows to their rear sides (4a), comprising a plate base with numerous spikes (6) projecting from one side into the rear of the panels, for firm connection. The plates incorporate clamping media (7) with a downward engaging section gripping the bar flange, pulling the panel elements towards the pillar and holding them suspended on the bar.
Patent DE-2610387-A1 (DE)
Title: Distributor pipes with spray holes - for e.g. introducing air into waste water; blockages being obviated
Inventor: SKLORZ WILHELM
IPC: B01J4/00
Filed: 1976-03-12
Abstract: Elastic hoses are stretched in tension over the spray orifices in distributor pipes used to inject a medium under press. into a liq. to be treated, e.g. in the neutralisation of waste water. The press. of the liq. tends to seal the spray holes by acting on the hoses, which are conversely lifted off the holes by the press. of the sprayed medium to create a flow passage. Blockage of the spray holes by solid, fibrous, greasy or other materials in the treated liq. is prevented.
Patent DE-2611582-A1 (DE)
Title: Radiator mounting for refrigerator absorber - has assembly hole in casing rear closable by foam packed in thin foil
Inventor: KERPERS WERNER
IPC: F25D23/00
Filed: 1976-03-19
Abstract: The absorber refrigerator has assembly parts at the evaporator connected with metal components for the surface enlargement of the cooling faces (radiators) in the cooling chamber. The assembly part (1) are enclosed by foam which at least in part is bended by a thin walled foil (3) which forms a formed component. This thin walled foil is fitted in the region of a break in the back wall of the refrigerator as a cladding for the break. The radiator (7, 8) is connected by the foil in the inner cooling chamber with the assembly (1).
Patent DE-2615312-A1 (DE)
Title: Multistrand cored cable of optical wave guides - given a soft, pref. foamed plastic core
Inventor: SCHLANG PETER DIPL ING
IPC: G02B6/44
Filed: 1976-04-06
Abstract: The cable core is of soft material not contg. tensile elements. The soft material is pref. a foamed material, esp. soft polyurethane or cellular polyethylene. The cable is pref. covered with a tension-resistant sheath. The core can be round or polygonal in cross section. The cable is simple to mfr. and flexible.
Patent DE-2617330-A1 (DE)
Title: Plastics foam coated barrel - has bunghole reinforcing member enclosed in foam coating
Inventor: SIEBEL HELMUT
IPC: B65D8/08
Filed: 1976-04-21
Abstract: The foam plastics coated barrel is particularly for beer, being reinforced at the bunghole to withstand damage caused by frequent handling. The reinforcing member (15), extending in a circle round the bunghole and joined to it, is enclosed in the foam coating (12). The member can rest on the foam surface, extending underneath the latter shortly before its outermost edge (27), this edge being secured to the sheet metal of the barrel proper (11). The member can be of stainless sheet steel, with the edge welded to the barrel. Where it is embedded in the foam it can have bent portions, perforations etc so as to engage with it positively.
Patent DE-2618816-A1 (DE)
Title: Hair drier control system - regulates motor speed or heater current using potentiometer located in airstream
Inventor: WEISE HANS JOACHIM
IPC: H02P7/12
Filed: 1976-04-29
Abstract: The regulating potentiometer for controlling either motor speed, heating element current or both is located in the main air stream of the hair drier. By this means a potentiometer of sufficient power dissipation can be accommodated without increasing the size of the appliance. In a typical hair drier assembly the control potentiometer (11) comprising a wire coil (15) and slider (14) is located in the handle between the air inlet (9) and the fan (7). A thumb wheel (12) is attached to the potentiometer by a spindle (13), the wheel projecting through the casing. The control switch (10) in the handle gives "on" and "off", and may also select whether the potentiometer controls the motor (8) or the heater (6).
Patent DE-2620171-A1 (DE)
Title: Weighting layer for loose laid flat roof - has square plastic sheath filled with fluid or particulate bulk material
Inventor: DIEHL HERMANN DIPL ING
IPC: E04D7/00
Filed: 1976-05-07
Abstract: The weighting layer is of the type provided on loosely laid flat roofs, usually in the form of shingle, which may be locally difficult to obtain, or unsuitable in strong winds. A prefabricated square sheathing is used, with an inserted filling of fluid or heaped material, such as sand or water. It may be open, in a trough shape, with a grating or other covering which can be walked on. There can be connecting elements for abutting square sheaths on two adjacent sides. It can be made of plastic.
Patent DE-2624643-A1 (DE)
Title: Furniture panel e.g. cupboard door or side wall - with core and edge layers of coarse and fine waste wood
Inventor: HEKELE RUDOLF
IPC: A47B96/20
Filed: 1976-06-02
Abstract: Furniture panel comprises core and edge layers of coarse and fine waste wood respectively, bonded with synthetic binders to form a rigid panel, with the surface covered with a layer resembling ornamental wood. The core layer has a peripheral compressed edge layer which continues on the outside into a surface layer of bonded sawdust of which the surface forms an imitation of a natural wood design with its grain and pores. In the surface layer may be formed ornamental rods in the region of which the surface layer has the same thickness as in the remaining region, with the core layer entering the region of the ornamental rods.
Patent DE-2626459-A1 (DE)
Title: Bottle filling and capping machine - has screw cap or crown cork applicator tool changed by rotating carrier arm
Inventor: KRONSEDER HERMANN
IPC: B67B3/00
Filed: 1976-06-12
Abstract: The bottle filling and capping machine has an arrangement by which a tool for fitting a crown cap on each bottle (8) can be replaced by a tool for fitting a screw cap. The bottles are supported in a rotary table (10) fitted with a star wheel, with a drive shaft (35) passing through them. The tool is mounted on a parallel spindle (21). The alternative tool is mounted on another spindle and both these spindles are carried on a shaft (15) parallel with the drive shaft, mounted on arms extending from it. This support shaft (15) can be raised and lowered pneumatically from below, and is rotated to change over the tools. The tool is operated by a cam device (29) at the top of the spindle (21).
Patent DE-2637290-A1 (DE)
Title: Ram unit providing confined reciprocal motion - has cylinder breech ends joined by anchor bolts forming piston guides to prevent rotation
Inventor: HAUDECK ARBO
IPC: F15B15/14
Filed: 1976-08-19
Abstract: The ram unit has a tubular section forming the cylinder and closed by breech ends. A piston is arranged for sliding, but not turning, in the cylinder its rod working in a guide bore in one of the ends. The two breech ends (15, 17) are coupled to each other by three or more through bolts (10) passing through the cylinder and at regular angular intervals round the piston rod. These bolts also pass through guides (27) in the piston (23), so that this cannot turn. The breech ends can each have a round spigot (29) fitting in the cylinder. There is an annular sealing component (22) between each spigot and the cylinder, fitting in peripheral groove in the former.