baber/WOPTO huggingface dataset:
Patent DE-2448239-A1 (DE)
Title: Easily mounted optical absolute angle measurement transducer - depends on friction coupling to the shaft concerned with spring adjustment for easy mounting
Inventor: SEEWANG GEORG PROF
IPC: H03M1/00
Filed: 1974-10-09
Abstract: The device is optically based with typically two discs, geared together to produce an absolute reading over a large number of revolutions, and gives a typical resolution of 1 degree. The end of the shaft (16) is mounted inside the cylindrical housing (10) of the transducer, and inside this, the first optical disc (28) is carried by a cylindrical shell fitting round the shaft, and coupled to it by means of a friction coupling (24, 26). This is held under pressure by a spring (36) and screw adjustment (3) at the extreme end of the shaft access to this being available via a protective cap (44) on the end of the transducer housing. A second optical disc (46) is geared to the first so that it rotates by one sector for each complete revolution of the first, the second disc being mounted on a cylindrical mount similar to the first.
Patent DE-2448406-A1 (DE)
Title: Production of forms with interleaved carbon paper - retains carbon paper by continuous weld along paper edges
IPC: B42C3/00
Filed: 1974-10-10
Abstract: The paper for the forms is provided in continuous lengths and mounted on rollers (2, 3 and 4). Each length of paper (6, 7 and 8) is fed around a guide roller (9) and onto the worktable surface (10) where it is pushed along by toothed wheels (12, 13 and 14), the teeth (15) of which engage in perforations along the edge of the paper. Lengths of carbon paper (23, 24) are drawn in a similar manner from rollers (20, 21) and placed between the lengths of paper. Strips of welding foil are drawn from the rollers (29, 30) and lie along the edges of the paper. The combined layers of paper, carbon paper and welding foil are then fed between the electrically heated welding rollers (32).
Patent DE-2452344-A1 (DE)
Title: Easily mounted lining panels for attachment to bath tubs - fit into tension holder allowing tiling etc to be completed
Inventor: BITSCH OTTMAR
IPC: A47K3/16
Filed: 1974-11-05
Abstract: The lining (1) is provided on the front side with a panel plate (4) and on the reverse side is partially enclosed and supported by a holder (3) mounted between the lining and the outside of the tub. The upper end of the holder is designed as a support face at the bottom to engage round the edge (6) of the tub whilst a tension device for the panel (4) is provided on at least one side of the support pointing away from the tub. After the holders (3) have been set up on a longitudinal side of the tub the lining panel (4) can be inserted in the tension device where it is held until the tiles have been added. The support comprises two telescopically interfitting tubes.
Patent DE-2452986-A1 (DE)
Title: Heat exchanger for stirling engine - is assembled from plates with projecting faces pressed against each other
Inventor: RAETZ KARLHEINZ DR RER NAT
IPC: F02G1/057
Filed: 1974-11-08
Abstract: Each section (1) of the heat exchange is put together from two metal plates which are rolled or pressed to have dimpled surfaces with upstanding projections with flat faces. The two plates are put together so that these faces (c) meet leaving longitudinal water passages between them and the plates are welded together along their outer longitudinal edges (d). The element (a) so formed is placed next to a similar element from which it is spaced by the upstanding projections (b) on the outside of the plates which leave transverse gas passages between them. Adjacent elements are welded together on their outer transverse edges (e). The construction give a high surface to volume ratio with low resistances to flow and is easily cleaned.
Patent DE-2453713-A1 (DE)
Title: Railway track rail laying on marked concrete slabs - involving clamping on rib-plates, aligning, clamping guide plates, boring holes and anchoring
Inventor: KOENIGER RUDOLF
IPC: F16B37/14
Filed: 1974-11-13
Abstract: The stages involved in accurately laying and fixing rails on concrete base strips, or similar railway track substructure, include marking the axis of the track on the concrete slab, then loosely laying the ribbed plate (3) on the place indicated; setting and fixing the rails (2) on the ribbed plates by means on tension clamps; accurately aligning the rails for height and direction, and then laying side ribbed guide-plates. The ribbed plates and ribbed guide-plates (6) are clamped together by means of a special clamping device. Fixture holes are bored in the concrete base strips, using the guide-plates as a template, and the holes are cleaned, and cementing medium is applied. A threaded rod or similar anchoring rod is then inserted into each hole, and the track is finally assembled in place. A prescribed amount of adhesive may be cartridge-injected into holes of predetermined depth.
Patent DE-2503760-A1 (DE)
Title: Indexable rotary table plate - has twin coaxial ring base connection engaging tension ring engaging over ring clamping surfaces
IPC: B23Q16/08
Filed: 1975-01-30
Abstract: The table has a rotating plate above a base, rotating around a central axis and fixable in various angle positions on the base. The rotary plate has a first fixture ring and is joined by it to the base via a second fixture ring coaxial to the first ring. The two fixture rings each have a clamping surface. An engaging tension ring fits over the two clamping surfaces and is operated by a fixture device which can cause it to take up its effective position against the two clamping surfaces or to lift it away from them when not required.
Patent DE-2505804-A1 (DE)
Title: Continuous determination-adjustment of vulcanisation degree - by making impression in rubber-measuring depth remaining after definite time
Inventor: REIMERS HARALD DR
IPC: D06N7/00
Filed: 1975-02-12
Abstract: Continuous determination and adjustment of the degree of vulcanisation, esp. of the foam rubber coatings of textile sheets, e.g. carpets, is effected by (a) making a predefined impression in the coating, and (b) measuring the remaining impression depth after a definite time interval. efficient continuous determination of degree of vulcanisation. This enables prodn. appts. to be utilised more fully, and productivity to be increased. An alarm signal is reduced if a predefined value is exceeded. The measured value may be used directly for controlling the degree of vulcanisation, esp. by adjusting the running velocity of the material, and/-or by switching-on/off an additional heat source.
Patent DE-2506228-A1 (DE)
Title: Borehole consolidation injection packer - with inflatable or expandible elastic sealing elements on nozzle tube
Inventor: EICHELE HUBERT
IPC: E21B33/124
Filed: 1975-02-14
Abstract: An injection packer for the consolidation (cementation) of certain zones in a borehole consists of pairs of distance pieces which are screwed to a nozzle pipe at the upper and lower boundary of the intended zone. Inflatable rubber bladders are housed between the distance pieces can be expanded from the surface by a separate hose with a medium at high pressure. This provides a seal fast enough to resist the highest pressure of the grout to be injected over the length of the packer.
Patent DE-2509447-A1 (DE)
Title: Liquid flow meter - providing an electrical output signal directly proportional to flow rate
Inventor: ANSCHUETZ ROLF
IPC: G01P5/02
Filed: 1975-03-05
Abstract: In a measured value transmitter for measuring the flow velocity of liquids from a housing provided with inlet and outlet branches, and with a flow cone situated in the liquid stream, the position of the cone in the housing changing proportion to the liquid pressure on its cone surface, (a) the flow cone is mounted so as to be movable longitudinally on a fixed shaft running centrally through the housing (b) a tubular body of ferro-magnetic material can also move longitudinally on the shaft, and has one end surface resting against the base surface of the flow cone while the other is supported via a spring on the housing and (c) the housing on which an electrical winding is placed, consists of non-ferromagnetic material. Enables flow readings to be converted to electric measurements which can then be subjected to further processing. The usual flow meters of this type are only suitable for optical indication.
Patent DE-2510334-A1 (DE)
Title: Building block of multicomponent design for toy systems - has inter lock grooves cut into surface for insertion of extension heads of other blocks
Inventor: HERMANN HANS
IPC: A63H33/08
Filed: 1975-03-10
Abstract: A multi component toy building block with a quadratic main section in the form of a cross arrow profile is constructed such that the main section (1) has one or two grooves (2) acting as mountings or supports cut into their front surfaces. When two such grooves (2) are present, they cross over one another. The grooves (2) act as mountings or guides for a slider (3) which has a central brick attachment head (4). This head (4) is formed out of part of the surface of the building block which is constructed from the main section (1) and the sliding component (3).
Patent DE-2510423-A1 (DE)
Title: Phase spacing system for suspended HV lines - has piston dampers between insulating rods linked to phase lines (NL140976)
Inventor: MOECKS LOTAR ING GRAD
IPC: H02G7/12
Filed: 1975-03-11
Abstract: The phase line spacing system, for suspended high voltage lines, has the insulating spacing rods (4, 5) for, two hv lines (1, 2) connected at one end to the lines and at the other to a piston-type damping device (6) that damps relative movement between the lines. The damper s bridged by a rectangular frame (8) that links the rods. Four phase lines may be spaced by adding two extra short piston dampers from the above two rods to the two extra phase lines and by joining the phase lines in pairs by rigid rods. Alternatively only two long damper rods need to be used.
Patent DE-2510862-A1 (DE)
Title: Input arrangement for computer - transfers information from memory in pulse code modulated or pulse width modulated form
Inventor: ALLMENDINGER HANS DIETER DIPL
IPC: H04L25/493
Filed: 1975-03-12
Abstract: An input interface allows the input of a pulse coded word into a central processor. The pulse coded word is transmitted serially over a coupling stage to a receiver. A start pulse is generated at the beginning of transmission, which allows a counter to be activated. The counter totalises the pulses until an 'end' pulse is received. At this point the counter output state is entered into a memory. The end signal is used to inform the computer that transmission is complete. The stored computer programme controls the transfer of information from the memory irrespective of whether the pulse coded data was in pulse code modulated or pulse width modulated form.
Patent DE-2514889-A1 (DE)
Title: Detachable luggage box for roof rack or car trailer - has two interlocking moulded shells with fitting grooves for roof rack
Inventor: BAUMGARTEN HEINZ-OTTO DIPL ING
IPC: B62D63/06
Filed: 1975-04-05
Abstract: The luggage box comprises two half shells (2, 3) which fit over each other forming a watertight enclosure. The bottom shell is moulded with transverse grooves (18, 19). These divide the box into compartments to prevent the luggage from sliding about. The grooves also form securing grooves for roof-rack cross struts, by means of which the box is fitted to the car roof, with secure attachments to the guttering. This prevents the luggage from falling off the roof during heavy braking. The sides of the box are designed to fit over each other to form the watertight seal. The box can be locked for added security.
Patent DE-2524254-A1 (DE)
Title: Multiple connector for pneumatic instrumentation hoses - is plastics block cast around embedded connection tubes and hose ends
Inventor: KUNST DIETER
IPC: F16L33/24
Filed: 1975-05-31
Abstract: A method of making multiple connectors for multiple pneumatic or hydraulic hose systems, esp. for hose strips pneumatic or hydraulic hose systems, esp. for hose strips of pneumatic instrumentation and control equipment, where a number of parallel ducts are incorporated in a common hose and each duct is fitted with a push-on tube embedded in a common connector block and leading into a bore with a coupling connection, is as follows: the push-on tubes are first each inserted into the open ends of the ducts of the hose strip; they are then aligned and the tubes together with the hose ends are embedded in the block as it is cast in a mould with the bores formed simultaneously in the block. The block is pref. of plastics. Accurate alignment of the bores and tubes in the block with the ducts in the hose strip is obts. The hose is relieved of tension loads by the neck embedded in the block. A tight connection is obtd to all ducts.
Patent DE-2525712-A1 (DE)
Title: Bookcase with shelves adjustable for height - has shelves with integral support brackets fitting in slots in uprights
Inventor: JUERGENS WALTER DR ING
IPC: A47B57/20
Filed: 1975-06-10
Abstract: The bookcase has a frame of four uprights formed from a channel section. These uprights have rows of slotted holes in the channel webs. The shelves are of such a width that they can pass between the pair of front up rights but are supported by sideways projecting hooks which engage in the slotted holes. These hooks, which are integral with the shelves, simplify the assembly and dismantling of the shelves. Since there are no separate support brackets to be removed and replaced, the shelves can easily be adjusted for height without removing the books from the shelves.
Patent DE-2526162-A1 (DE)
Title: Toothbrush and paste tube assembly - has brush body with paste supply channel and outlets to roots of bristles
Inventor: SCHMITT HERBERT
IPC: A46B11/00
Filed: 1975-06-12
Abstract: The toothbrush and paste tube are made as one integral unit. When the supply of paste is finished the whole unit is discarded. The body of the brush is provided with a paste supply channel and the paste leaves the brush body at the roots of the bristles, for more economical usage. The paste supply can be a conventional tube, from which the required paste quantity is obtained by squeezing, a cylindrical container attached to the brush body, operated by screwing down a plunger within the cylindrical container. The brush has a rotary or push-pull slide, by which the paste supply can be shut-off when not needed, to prevent drying out and caking of the paste within the supply channel.
Patent DE-2531765-A1 (DE)
Title: Injection moulding tool for fixing plug to cable - has plug pins embedded in plastics block with wire ends of cable attached
Inventor: WEILER LOTHAR
IPC: H01R43/24
Filed: 1975-07-16
Abstract: A tool is used for injection moulding a plug or a socket onto a supply cable. The contact elements attached to the wire ends of the cable are held in a bridge block made from a mechanically strong insulated material such as polyamide. The plug pins (3, 4) are embedded in the bridge block (6) and soldered or clamped at one end to the strands (7, 8) of the cable and the other ends engaging in the socket. A pin (9) is inserted in the injection moulding tool, and grips in a cutout (10) in the bridge block (6). This ensures that the bridge is rigidly clamped to the injection moulding tool. The pin is smooth and the cross section is uniform over the entire length.
Patent DE-2532375-A1 (DE)
Title: Sieve plate with wear resistant coating - has coating applied round holes only
Inventor: SCHADE FRITZ DIPL KFM
IPC: B07B1/46
Filed: 1975-07-19
Abstract: Sieve plate comprises a perforated baseplate with a wear-resistant coating. This coating (13) is only applied around the holes (11) in the sieve, and can consist of a thickening of the baseplate at these points, and protruding above the level of the baseplate. Baseplate or the coating of wear-resistant material, can extend away from the edges of the holes, tapering as it does so. It can be extend into the holes themselves, ending at a level short of the lower hole edges, or tapering towards the latter. The coating can extend over the rearward edge of each hole, seen in the direction in which the material handled travels over the sieve plate.
Patent DE-2533146-A1 (DE)
Title: Wall housed inbuilt roller blind winding drum unit - has sidewall vertical to cover plate containing passage for draw cord
Inventor: BAHR WERNER
IPC: E06B9/78
Filed: 1975-07-24
Abstract: The built-in unit, with a spring drum and a guideway for rolling and unrolling draw cords attached to roller blinds, or similar fittings, is built in under the finished surface of a wall in a building. There is a cover plate, extending parallel to the cross-sectional plane of the spring drum, for sealing the wall opening which houses the built-in unit. A sidewall piece is mounted at right angles to the cover plate, containing a through aperture for the draw cord, working in conjunction with the guideway. The sidewall unit may be narrower than the cover plate, which may be detachably fastened to a frame which carries the spring drum. This can be given a sunken housing in walls assembled from prefabricated parts.
Patent DE-2537877-A1 (DE)
Title: Bathroom assembled from prefabricated components - has wall panels mounted on base for removable floor panel with sub-floor plumbing
Inventor: DEUTSCHMANN DIETRICH DIPL ING
IPC: E04B1/348
Filed: 1975-08-26
Abstract: The bathroom is for assembly in either new and old buildings. It comprises wall panels (10) which can be mounted as required on a base (11) on which is placed a removable floor panel (12) with sub-floor plumbing assemblies (13). The various sanitry wares- toilet (14) etc - are installed on the floor panel and connected to the required sub-floor plumbing points. The level of the base can be regulated by jacking screws. The dimensions of all the constructional parts are multiples of 10cm. The wall panels can be made from a hollow wooden frame which is filled with rigid foam. The assembled bathroom is completed by a ceiling panel (21) and filling strips (22) to form a continuous wall from floor to ceiling of the host building.
Patent DE-2541648-A1 (DE)
Title: Fault indicator for motor vehicle ignition system - has illuminated symbols representing parts of system which have failed
IPC: F02B77/08
Filed: 1975-09-18
Abstract: The faul indicator, for a motor vehicle's ignition system, has the symbols of the ignition system (e.g. number of spark plugs, ignition coil, etc.) mounted on a visible surface. LED's lamps or other devices are associated with each symbol and light up when that part of the ignition system falls.
Patent DE-2542326-A1 (DE)
Title: Lockable window lever fitting - has flanged or wedge:shaped protrusion covering rosette fastening screws
Inventor: DIDCZYS HERBERT
IPC: E05B13/10
Filed: 1975-09-23
Abstract: The window fitting has a lever, pivotable through 180 deg., with a fastening rosette. The lever can be secured both in the window closed and tipped-open positions by a cylinder lock. The rosette part, facing the lever handle and having holes for the fastening screws, is covered by tthe lever thickened part, as in 2538942. If the lever fitting is provided with a cylinder lock, eccentric to the drive shaft (2), or located on the same, the end of the lever (1) opposite the handle is provide with a flange or wedge-shaped protrusion (8), wh ich covers also the other holes (4) in the rosette, provided for its screw fastening.
Patent DE-2549305-A1 (DE)
Title: Sec. or tert. arylamines podn. - by reacting prim. or sec. amines with hydroxy cpds. using phosphites as catalysts
Inventor: HOCH HELMUT DIPL CHEM DR
Filed: 1975-11-04
Abstract: The following process is new (R1 = hydroxyphenyl, an aliphatic, cycloalkphatic or araliphatic gp. or the gp. R2 = aryl or, when R1 = (A), an aliphatic, cycloaliphatic or araliphatic gp.; R3 and R4 are each H, aliphatic gp. or alkoxy. R5 = H or, when R1 is not hydroxyphenyl or (A), an aliphatic, cycloaliphatic or araliphatic gp.; R6 = same or different H, aliphatic, araliphatic or aromatic gps.).
Patent DE-2550792-A1 (DE)
Title: Ice cube making mould tray - has seats for flexible beakers containing water for making ice
Inventor: HOF ALFONS
IPC: F25C1/24
Filed: 1975-11-10
Abstract: The tray arrangement for making ice cubes has means for easy separation of frozen ice cubes. The ice cubes are readily removed individually from the mould as required. Water can be replaced immediately for forming new cubes. Already formed ice cubes can be removed without displacing water not yet frozen. The mould tray has a support (1) made from a hard material. The tray has a number of openings (2). Small-beakers (4) with reinforced upper edges (5) are fitted into the openings. These beakers have tapered shape and they are lowered to a certain depth within the mould tray. The bottom of a beaker comes into contact only with the bottom of the tray. The tray and its holding handle are made from rigid plastics or from a metal. The beakers (4) are made from soft flexible plastics or rubber.
Patent DE-2558521-A1 (DE)
Title: Annular closure for artificial anus - with radial dimension variable by air filling
Inventor: SCHOENBACH GERHARD PROF DR
IPC: A61F5/445
Filed: 1975-12-24
Abstract: Annular closure member for artificial anus is variable in its radial dimension by means of an air filling, is provided with an inserter, and includes a supporting ring which lies adjacent to the inner surface of the abdominal wall in the operative position. Pref. the supporting ring is split on one side, and its free ends are rounded with a distance between them greater than the dimensions of the main vessels extending along one side of the intestine. It may have a semicircular cross-section with the rounded side facing inwardly, and is pref. made of silicone rubber. At least the closure member and/or the inserter is made of plastic. As only radial enlargement is possible, pressure on the intestinal contents, which may even be forced back, leading to discomfort, is avoided.
Patent DE-2606557-A1 (DE)
Title: Flat key for cylindrical lock - has cavities in one face transversely offset from those in opposite face
Inventor: WOLTER HEINZ
IPC: E05B27/06
Filed: 1976-02-19
Abstract: The flat rotary key is four use with a cylindrical lock, having ramp faces at the tip and double rows of cavities on the two wide surfaces for positioning locking rods. The double row (1) in one face is offset in the transverse direction to that (I') in the opposite one. The oblique ram faces (17 - 20) are in the form of individual grooves extending beyond the lengthwise centre line, and arranged at intervals from each other. They can be so arranged as to form an undulating line in the front face of the key.
Patent DE-2610364-A1 (DE)
Title: Take:up and/or conveyor for particle cake in board prodn. - has carrier and drive rollers, diverting edge, rim-edged belt and guides
IPC: B27N3/20
Filed: 1976-03-12
Abstract: Installation for the take-up and/or conveying of the woodchip- or fibre cake used in mfr. of chipboard and fibre boards, comprises a conveyor-belt frame with carrier and drive rollers; and >=1 small-radius diverting edge and conveyor belt, the latter having lateral marginal rims outside the particle-scattering zone and the frame being provided with guides for the conveyor belt. The guides cooperate with the marginal rims, and have, at either side of the diverting edge, a diverter with conical diverting surface whose small diverting radius is contiguous with that of the diverting edge. The diverters are arranged with their axis inclined w.r.t. the diverting edge and towards the conveyor-belt frame. Reliable straight running of the conveyor belt is ensured, despite the relatively simple construction of the equipment.