baber/WOPTO huggingface dataset:
Patent DE-2448797-A1 (DE)
Title: Complete plastics runner for U-section curtain tracks - has integral bearing member and curtain holder for easier fit of runners
Inventor: KOEHNE FRANZ
IPC: A47H15/02
Filed: 1974-10-12
Abstract: The runners for the U-section curtain tracks comprises a bearing member (1) for a shaft with a runner mounted at each end and a holder or hook member (2) which is integral with the bearing member and is for attachment to the curtain. The actual bearing member (1) is formed by a web (9) which encloses at least part of the edge of the hook member (2) and also includes an opening (10) in which the shaft (3) is held. A runner (4) is mounted on one end of the shaft whilst the other end is provided with a stump on which the second runner is to be secured. The integral bearing member and holder as well as the shaft and runners are preferably all made of plastics.
Patent DE-2448825-A1 (DE)
Title: Strap type door hinge - hinge pin carried by end sleeves with "venturi" type tapers limiting bearing areas
Inventor: CLEFF HERBERT
IPC: E05D11/04
Filed: 1974-10-14
Abstract: Strap type door hinge, incorporates a swivel pin (31) supported inside a sleeve mountings (28, 29) or sockets locating at each pin extremity and features "venturi" type tapering (36) of the inside of the sleeve, reducing the bearing area between pin and sleeve. This design reduces anti-rotational friction and improves installation tolerances. The smallest inside diameter locates at mid-sleeve length resulting from the convexity of the inner wall. A similar effect can be obtained by a concavity of the hinge pin bearing surface radial guidage of bearing surfaces is ensured by synthetic bushes which extend over a section of the engaged length; and the bus can be formed on the section of reduced diameter etc.
Patent DE-2452021-A1 (DE)
Title: Scalp-care preparations - contg. antidiabetic sulphonylurea or sulphonamide derivs., e.g. 1-benzenesulphonyl-3-butylurea
Inventor: KOEHLER VALENTIN DR MED
IPC: A61Q5/00
Filed: 1974-11-02
Abstract: Scalp-care agents contain at least one antidiabetic sulphonylurea and/or sulhonamide and/or a non-toxic salt as active ingredient, together with a pharmaceutically acceptable carrier material for external application. Active ingredients are pref. cpds. of the formula: R-SO2-NH-CO-NR1R2 (I) (where R is indanyl, or phenyl opt. mono- or disubstd. by halogen, amino, 1-4C alkyl, acyl, alkoxy, or alkylthio, crotonylamino or 2-(5-chloro-2-methoxybenzamido)-ethyl; R 1 is 1-4C alkyl, 5-8C cycloalkyl opt. substd. by 1-4C dialkylamino, or perhydroazepinyl; and R2 is H; or R1 + R2 is tetra- or pentamethylene) and cpds. of the formula R3-C6H4-SO2-NHR4 (where R3 is H, halogen, amino, 1-4C alkoxy or 1-4C acyl and R4 is 5-R5-1,3,4-thiadiazol-2-yl or 5-R6-2pyrimidyl in which R5 is H or 1-4C alkyl and R6 is H, 1-4C alkyl, 1-4C alkoxy or (1-4C alkoxy)-(1-4C alkoxy). The agents are for topical treatment of scalp disorders such as hair loss, seborrhoea and dandruff. Application of the new agents eliminates itchiness of the scalp and excessive secretion of sebum; dandruff, hairloss and greying of the hair are retarded, the hair is strengthened, hair growth is promoted, and the hair takes on a voluminous appearance. The agents do not give rise to allergic effects. They can be used as cosmetics or as therapeutic or prophylactic medicaments.
Patent DE-2453797-A1 (DE)
Title: Extension work in existing ship canals - is carried out by conventional machines in dry canal section
Inventor: RIXEN BRUNO
IPC: E02B5/02
Filed: 1974-11-13
Abstract: Existing ship canals are rapidly and economically extended by dry excavation. These canals may have to be widened and deepened to accommodate ships of greater capacities. A ship canal section is dammed and water is pumped out and extension work is carried out in dry canal sections by conventional machines economically. Additional effort due to damming and pumping during extension work forms an insignificant fraction of extension costs in comparison with wet methods or excavation in which special machines of high power have to be used to lift also large quantities of water which is drained back into the canal.
Patent DE-2455758-A1 (DE)
Title: Swashplate reciprocating piston machine - has double acting pistons held on inclined spider arm within cylinder drum
Inventor: HUSTER BERND
IPC: F01B3/00
Filed: 1974-11-26
Abstract: The machine has a cylindrical casing with circular end plates inside which rotates a drum containing cylinders with reciprocating pistons inside them. There is a spider inside the hollow centre of the drum and each radial arm projects through a longitudinal slot in one of the cylinders to be attached to a gudgeon pin in the piston of that cylinder. The spider is inclined at an angle to the axis of the drum and mounted on bearings capable of taking a thrust load. Thus as the drum with the cylinders rotates the pistons are given a reciprocating motion. For an i.c. engine one side of each cylinders is used for suction and compression and the other side for combustion and exhaust strokes.
Patent DE-2456769-A1 (DE)
Title: Space-saving sales display stand with large display area - has centre column supporting rotatable jib arms containing rotatable goods holders
Inventor: SCHRAMM WERNER
IPC: A47F5/02
Filed: 1974-11-30
Abstract: The sales display stand for the orderly arrangement or articles comprises a central upright support column (2) with several jib arms (6) mounted on the column so that they can be rotated about same wherein the free end of each arm (6) supports an annular holder (7) for the goods which is itself rotatable. In this way several holders (7) can be mounted close together providing a large display surface area whilst occupying very little space on the ground or support surface. The rotatable design of the different parts allows several customers to study the selection offered with minimum inconvenience to each other, since each individual holder is rotatable independently of the others.
Patent DE-2460075-A1 (DE)
Title: Wind, sunlight and heat reactive device - has rotor blades, wind vane and rotatable solar cell bearer cover
Inventor: SCHATTA MARTIN
IPC: F03D9/00
Filed: 1974-12-19
Abstract: Weather force driving device, activated by means of parts which rotate in the wind, and sunlight and heat, in which wind rotor blades are fitted in a cone shell bearing holding a heat insulated water boiler. Via a wind rotor located on a vertical position pipe (1), a wind vane and a rotatable solar cell bearer cover (11) are arranged, the ends of which projecting beyond the rotation circle of the wind rotor have on the one hand wind conduction sheet (4) and on the other hand an eccentric wind vane sheet (5) which is adjustable in surface area. Wind guide sheets (8) are incorporated which, on the one side are fixed, and on the other side move on guide rollers (16) rolling against the solar cell bearer cover (11) and a circular ring (19).
Patent DE-2461645-A1 (DE)
Title: Programme control for multi vision image production - has sets of electronic signal generators and decoder-analysers
IPC: G03B23/00
Filed: 1974-12-27
Abstract: A device for programme control of a large number of slide projectors for production of a large number of variable partial images to form a multi vision image has a control programme consisting of a series of sequential switching steps. Each step is coded in the form of a frequency mixture chosen as individual frequencies from a wide range band. A signal carrier stores and replays the programme and has a frequency analyser to break down and distribute the coded signals appropriately. A decoding device is connected to the outputs of the analyser and has a large number of contrl channels (1-164) operating according to the individual frequency generated.
Patent DE-2504901-A1 (DE)
Title: Airtight multiwall sack - with offset inner plastic film bag inside outer paper sack
Inventor: SANDER ROLF
IPC: B65D30/24
Filed: 1975-02-06
Abstract: A mult-wall sack has an inner lay-flat bag of plastic film (e.g. polyethylene) with cross-seams at each end and an at least single-ply paper outer sack with folded-in filling point at one corner. The inner bag when laid flat is wider than the outer sack, and with its side folded over, is offset inside the outer, so that its longitudinal edge on the filling inlet side is on the filling side of the outer sack.
Patent DE-2506043-A1 (DE)
Title: Scanning television camera for monitoring a store - protects against pilfering using camera mounted behind mirror unit with built in drive motor
Inventor: LAMMERTZ WOLFGANG
IPC: G08B13/196
Filed: 1975-02-13
Abstract: A scanning television camera is built into a circular mirror to provide an unobtrusive means of monitoring a store or supermarket to prevent pilfering. A curved mirror (1) is held in a rubber type sealing ring (3, 4) that also provides location for a dome shaped housing (2). Within the housing a television camera (13) is supported on the end (7) of a spindle (5) that provides mounting for the unit. A small drive motor (9) is mounted on a support arm (8) and has an offset pin (11) that contacts a radial arm (12) from the main spindle to provide the necessary scanning action. The camera lens (15) has clear access through a centrally located hole (14) in the mirror.
Patent DE-2510187-A1 (DE)
Title: Cobalt, chromium, carbon alloy body - having improved corrosion resistance at elevated temps
Inventor: SAHM PETER R DR ING
IPC: C25D3/66
Filed: 1975-03-08
Abstract: An improvement in the high temp. corrosion resistance of Co-Cr-C superalloys is obtained by electrolytic treatment of the alloy, as cathode, in a fused alkali or alkaline earth chloride and/or fluoride bath, using an Y anode. Pref. the method is used for treatment of a body of an eutectic alloy Co, Cr-Cr6.1 Co0.9C3. DETAILS The bath may be composed of 50 mol.% NaCl and 50 mol.% KCl and is used for at least 2 h at 750 degrees C., and a c.d. of approx. 100 A/cm2.
Patent DE-2521757-A1 (DE)
Title: Mobile cold chamber or refrigeration system - has eutectic fluid coolant with connector hoses from coolant store to refrigeration machine
Inventor: HEINZE ROLAND
IPC: F25D11/00
Filed: 1975-05-16
Abstract: A mobile cold chamber or refrigerator for use with food stuffs, deep frozen materials, etc., having a heat insulating housing with apertures and an internally mounted cooling medium device. The coolant medium in the form of an eutectic fluid (12) which is contained in a brine vessel (17) in the interior of the cold chamber (20). Hoses (11) are provided in the brine vessel (17) with ends that pass through the insulative material (16) of the chamber (20) and are attached to a refrigeration machine (1-10) near or below the cold chamber (20).
Patent DE-2525657-A1 (DE)
Title: Precision voltage-freq converter - has ref voltage allowing division of two input signals simultaneously with volts-freq conversion
Inventor: HAEHNEL BERND DIPL ING
IPC: G01R19/252
Filed: 1975-06-09
Abstract: The precision voltage/frequency converter is triggered by one pulse edge and contains an integrator, comparator and reference voltage source. The reference source's voltage is altered according to certain rules to allow the input voltage to be divided by a second input voltage and/or to allow frequency correction to take place. The converter can thereby be used not only for direct voltage/frequency conversion but also to divide two input signals to give an output signal whose frequency is proportional to this division, i.e. it does not need additional division circuits.
Patent DE-2531971-A1 (DE)
Title: Friction roller yarn brake - with one roller adjustable radially relative to other
Inventor: HAERING THEODOR
IPC: B65H59/16
Filed: 1975-07-17
Abstract: Yarn brake is composed of two frictionally engaging rollers and one of the rollers is adjustable transversely w.r.t. the other roller. Yarns of varying sizes can be readily braked. Pref. the brake includes a pair of parallel bars each supporting a number of rollers along their length, the rollers on one bar co-operating with respective rollers on the other bar. One bar is fixed and the other bar is movable relative to the other bar in a plane parallel to the other bar. Movement is effected using a guide pin and a setting screw with an interposed spring.
Patent DE-2533980-A1 (DE)
Title: Quay protection fender made from used tyres - has stacked columns of tyres in position by chains
Inventor: HEINEKING WOLFGANG
IPC: E02B3/26
Filed: 1975-07-30
Abstract: The protection fender made from used motor vehicle tyres is fastened on quays and embankments, and protects large ships moored alongside. A fender assembly has a number of tyres to form a stable assembly which is readily transported. The tyres (2) are stacked at right angles to the quay wall. The tyres can form stacks or columns connected side by side or on top of each other by connectors (3, 3a) such as chains and ropes. A fender is supported between horizontal I-beams (5, 6) or tubes, suspended on cables (9). The upper connecting chains (7) are sloping. Shackles are used to connect the chains.
Patent DE-2536812-A1 (DE)
Title: Sound carrier inducing sleep - using slow tempo, non syncopating melody reducing from four to one decibels volume
Inventor: KNEUTGEN JOHANNES DR RER NAT
IPC: A61M21/00
Filed: 1975-08-19
Abstract: The sound carrier to induce and maintain sleep uses slow tempo, low volume soft and dark tones and small intervals of regular rhythm. The continually repeated, non-syncopating melody has a control frequency with uniform phonetic symbols between 54 and 66 per minute set synchronously with the melody. Pref the volume is reduced in intervals within the playing time of the melody complex. The volume reduces from four decibels down to one decibel above the local noise level over three time cycles, with the play time limited to a maximum of one hour. The apparatus can induce sleep without using medications.
Patent DE-2542383-A1 (DE)
Title: Label application machine - has elastic components thrusting labels clear of rotary blades after parting from strip
IPC: B65C9/26
Filed: 1975-09-23
Abstract: The labels are parted off from a flexible strip (57) and applied to a series of moving items, a cutting mechanism (144, 146) being equipped with fixed and moving blades. A mechanism continuously feeds the strip between the blades, and spring components (161) rotate with the rotary blades (144). These thrust the rear edge of a parted-off label clear of the rotary blade so as to bend it away. The components can be in the form of leaf springs, convex-curved and with one edge adjacent to a rotary blade. The latter can be mounted on a drum, to which the leaf springs are fitted with one edge adjacent to a blade.
Patent DE-2549139-A1 (DE)
Title: Ejector removing die castings from multisegment dies - where ejector opens die cheeks while lifting casting out of die
Inventor: KOOSE RUDOLF
IPC: B22C21/14
Filed: 1975-11-03
Abstract: Ejector for removing box-shaped castings or mouldings from a die. The side walls or cheeks of the die are moved at an angle to the casting for opening or closing the die, and the casting is surrounded by the ejector. During the ejection stroke the die cheeks are moved mechanically away from the ejector. The ejector pref. consists of two segments located opposited each other, and each fitted with two arms; the four arms are located at the four corners of the die formed by the cheeks. During the first part of the ejector stroke, the ejector arms lift both the casting and the four cheeks, gradually increasing the gap between the cheeks at their corners; the ejector arms then pass through the gaps so only the casting is lifted. A substantial redn. is achieved in the milling operations involved in machining the die.
Patent DE-2554330-A1 (DE)
Title: Alkyd emulsions for air-drying or stoving finishes - contg reaction prod of similar alkyd and polyethylene glycol as emulsifier
Inventor: ZUECKERT BERTRAM DR
IPC: C08J3/05
Filed: 1975-12-03
Abstract: Aqueous emulsions of alkyd resins for air-drying or oven-drying enamels are prepd. by dispersing the alkyd in H2O at 80 degrees - 90 degrees C or opt. at 100 degrees under press, contg. 0.1-3% of an organic or inorganic nitrogeneous base with the help of 10-50%, calculated on total binder, of an emulsifying resin prepd. from an alkyd, similar to or the same as that to be dispersed, by reaction with 40-70%, calculated on emulsifying resin, of a polyethyleneglycol (PEG) opt. blocked unilaterally with MeO gps, and having 6-100 (pref. 10-70) ethyleneoxide units per mol. Stable emulsions of air-drying alkyds were previously obtainable by use of PEG-modified emulsifying resins and H2O contg. NH3, but these became unstable on addn. of amino or phenolic resin crosslinking agents and were adversely affected by basic pigments, so that great care in grinding was needed to avoid coagulation. New emulsions of invention have improved stability towards crosslinking components and pigments and can also be used for stoving finishes.
Patent DE-2554658-A1 (DE)
Title: Reinforced plastics laminate - produced by hot high-pressure pressing of fibres mixed with bonding resin in one stage
IPC: B27N3/00
Filed: 1975-12-05
Abstract: Flat sheets of reinforced plastics laminates are produced by hot high-pressure pressing. The loose and dry fibres are mixed with the bonding medium in a finely distributed dry, fused state or with the amt. of fluid required for the curing reaction. Heat and pressure are applied to the mixt. immediately afterwards. The fibres can be mixed with the bonding medium, strewn out into a layer and treated by hot high-pressure pressing. Alternatively, the fibres can be strewn, in layers and the bonding medium is likewise applied in layers. The pressure application fills out all spaces between the fibres by bonding medium which also partly penetrates into the fibres. The bonding medium can be a phenolic resin, urea resin or melamine resin.
Patent DE-2557808-A1 (DE)
Title: Reflecting and scattering system for luminescent diodes - ensures optical display and replaces incandescent filament miniature bulbs
Inventor: WAITL GUENTER ING GRAD
IPC: F21V5/02
Filed: 1975-12-22
Abstract: The reflector is used for optical transmitters, esp. for semiconducting optical transmitters. This reflector is designed so that even very low quantities of light, for example from a luminescent diode, ensure satisfactory illumination of an indirect light source. Hence the luminescent diodes can be used instead of miniature incandescent light bulbs for optical display. In addition to an external reflector (3) is provided also a light scattering body (7). A sleeve of the optical transmitter holding clip is converted into an external reflector and has a light scattering element. The latter has on its surface light refracting or scattering structures. This scattering element can be a disc or a truncated conical shell. Alternatively it can be a hemispherical shell.
Patent DE-2615332-A1 (DE)
Title: Deflection electrophoresis separation chamber - defined between outer block and inner cooling block held in clamping frame
Inventor: WERNER GOTTFRIED PROF DIPL CHE
IPC: G01N27/447
Filed: 1976-04-08
Abstract: A Parent Patent describes a separation chamber for continuous deflection electrophoresis of a vehicle-free electrolyte stream, comprising electrodes parallel to the electrolyte flow and feed and return lines for the electrode buffer, and the chamber buffer and the substance to be sepd. In the addn. the sepg. chamber is bounded by an outer block contg. a recess and an inner block occupying the greater part of this recess with a narrow gap between them to form the separating chamber. Pref. the surfaces of the inner and outer blocks defining the sepg. chamber are shaped to provide a trough-shaped chamber. Pref. the inner block is a cooling block contg. a passage for cooling liq. The entire appts. is made up very simply of the two blocks, and also the electrode blocks, and also the electrode block alongside. This simplifies construction, maintenance and use. Errors are eliminated by the simplicity of construction.
Patent DE-2626950-A1 (DE)
Title: Mobile crane for garage workshop - has column movable horizontally in chassis by rollers travelling on rails
Inventor: HENN HUBERT
IPC: B66C23/48
Filed: 1976-06-16
Abstract: The mobile workshop crane has a column on a chassis and equipped with a jib. The column (14) can travel horizontally on the chassis (4), typically by means of rollers travelling on rails. It can be mounted on a sliding frame. The frame can be supported by a pair of pinions on a guide rail, and by a pair of guide rollers on an I-section beam. There may be a drive mechanism for sliding the column, having a spindle working in a nut, and the column can be telescopic. The design allows easy removal of heavy items from positions difficult of access, particularly motor vehicle engines.
Patent DE-2628659-A1 (DE)
Title: Container and conveyor loading appts. - has shaft rotatable in hopper and formed with side extensions on blade at lower end
Inventor: SCHNEIDER WILLI
IPC: B65G65/32
Filed: 1976-06-25
Abstract: The apparatus is for the loading of containers and conveyors, having a semi-cylindrical inclined hopper, open at the top, to accommodate bulk goods. The hopper contains a centrally positioned shaft, which is hydraulically rotatable through 180 deg. A discplacement blade is fastened jto the lower end of the shaft, and extends over the base of the hopper. The free end of the blade (28) has side extensions. The base (22) of the hopper (20) is extended into the container (12). The ends of the hopper wall (2) facing the container has extensions (23) projecting into it. A cap (32) is screwed onto the free end of the blade.
Patent DE-2634559-A1 (DE)
Title: Removable reinforced concrete hollow body interior formwork - with compressible material strips in gap drawn upwards as membrane contracts
Inventor: SCHMIDT WILFRIED DIPL ING
IPC: B28B7/22
Filed: 1976-07-31
Abstract: The formwork for the inside of a hollowy body, or other reinforced-concrete structure, comprises frame structure and attached form membrane, divided along a line vertical to the opening plane and contractable into a non-sheathing position. The dividing gap contains a compressible strip fastened to the membrane. The strips of material (6) parallel to the unsheathing direction, at least, can be drawn inwards in conjunction with the contraction of the form membrane (4). This can be effected by a device (21) supported on the frame structure or on a form membrane carrier structure. Unimpeded sheath removal is practicable, with no damage to the elastic strips.
Patent DE-2635621-A1 (DE)
Title: Ski heel retainer binding - is held by spring tension in either open or closed positions and fitted with see-saw lever through curved edge
Inventor: KIRSCH BERNHARD
IPC: A63C9/084
Filed: 1976-08-07
Abstract: Heel binding for a ski has a swivelling holding section attached to the ski boot sole which, after passing the top dead centre position, is held by spring tension in either open or closed position. An attachment with a curve-shaped running edge is located to the lower side of the holding section with the front end of a see-saw lever fitting behind it when in the closed position. The tension of a spring acts on the rear end of the see-saw lever, the rotating axis of which is adjustable in a vertical direction and is held in a raised position by a profiled piece connected to a tread link which is adjustable in the ski's longitudinal direction.