baber/WOPTO huggingface dataset:
Patent DE-2619839-A1 (DE)
Title: Floodlight conductor rail for model railways - consists of fork anchored to conductor plate and comprising two springs
Inventor: SCHMID EUGEN
IPC: A63H19/20
Filed: 1976-05-05
Abstract: The flood light conductor rail is esp. for model railway carriages. It has a fork consisting of two springs, which are anchored on a conductor plate below the flood light conductor. The fork (11) engages over a contacting conductor plate (13), which forms the base of a bulb (8, 9), via the bulb wires. The fork stands on the base plate of the carriage body. The bulb conductor plate is held on a base, which guides one end of the floodlight conductor. The lead is T-shaped, the two flanges corresponding to flow-sections of the chassis.
Patent DE-2620135-A1 (DE)
Title: Press. limiting valve for compressed air brakes - has brake press. dependent adjuster for use when pulling trailer
Inventor: BECK SIEGFRIED
IPC: B60T13/26
Filed: 1976-05-07
Abstract: The pressure limiting valve consists of a housing containing a sprung piston (137). The piston has an outer annular collar (138) which is pressed onto a valve seat (139) fixed to the valve housing inner wall when the inlet pressure (114) exceeds the pre determined limit of approximately 9.5 atmospheres. The pressure limiting valve can be adjusted to 7.5 atmospheres when a trailer is being pulled by an adjuster piston in a cylinder (133) fitted coaxial and above the limiting valve. The adjuster piston is coupled to the limiting valve by a coupling piece (142). The adjuster piston carries two annular sealing rings (148, 149) to form a pressure relief chamber (151) in the space between them. The cylinder surrounding the relief chamber has an opening to atmosphere (151).
Patent DE-2621263-A1 (DE)
Title: Automatic sap dispenser - with stepwise revolving roller at bottom slot of V-shaped magazine
Inventor: MUUHS PETER
IPC: A22C17/00
Filed: 1976-05-13
Abstract: A device for the automatic dispensing of spits (for shashlik or rollmops) consists of a V-shaped funnel with a stepwise revolving roller along the bottom slot. At the funnel wall opposite to the roller, two grub screws protrude inside by less than the dia. of a spit to form a catch for one spit. Adjustment of the roller spindle and of the grub screws easily sets up the dispenser for spits of different dia. Adjustable side walls cater for varying spit lengths. The dispenser is reliable in operation even if the spits are not 100% straight.
Patent DE-2622571-A1 (DE)
Inventor: LEITNER NORBERT DIPL CHEM DR
IPC: D21H21/36
Filed: 1976-05-20
Abstract: Moist webs or cloths of water-resistant hygienic crepe or nonwoven are impregnated with cleaning, greasing and bacteriostatic substances. The substrate is soaked in a solution of the following composition:     0.2 to 2.0% by weight of fatty acid amidoalkylbetaine 0.2 to 2.0% by weight of ethoxylated glycerine partial esters of saturated fatty acids   0 to 20% by weight of aliphatic alcohols with 2-4 C-atoms   0 to 5.0% by weight of organic acids   0 to 0.5% by weight of perfume oil the remainder being water.g
Patent DE-2622981-A1 (DE)
Title: (N)-Haloalkyl nitrogen-contg. heterocyclics prodn. - by reacting (N)-heterocyclics e.g. barbiturates with bis-haloalkyl sulphates, e.g. bis-chloroethyl sulphate
Inventor: DILLI SERGIO
IPC: C07D207/40
Filed: 1976-05-21
Abstract: In a new process for the prond. of N-haloalkylated N-contg. heterocyclic cpds. (esp. bis(haloalkyl)-barbiturates), an alkali metal salt of an N-contg. heterocyclic cpd. is reacted with a bis(haloalkyl) sulphate. Of the prods. obtainable by this process, the following are claimed as new cpds: N,N'-bis(chloroethyl)phenobarbital; N,N'-bis(chloroethyl)pentobarbital; N,N'-bis(chloroethyl)amylobarbital; N-chloroethyl-ethosuximide; N-chloroethylglutethimide; N-chloroethyl-diphenylhydantoin; and N,N -bis(chloroethyl)-diphenylhydantoin. N,N'-bis(ahlomethyl) derivs. of the hypnotic/anticonvulsant phenobarbital have only anticonvulsant activity without hypnotic effects. The specifically claimed new cpds. are all derived from known anticonvulsant agents. In an example, a mixture of 0.35 g phenobarbital, 1.5g K2CO3, 15ml absolute EtOH and 1.6 ml bis(chloroethyl) sulphate is refluxed 1 hr., then worked up to give 0.22 g (39%) N,N'-bis(chlorethyl)phenobarbital.
Patent DE-2625597-A1 (DE)
Title: Road vehicle moving map display - uses interchangeable microphotograph maps in holder moving w.r.t. projector for dashboard screen
Inventor: DEILE MARIE-LOUISE
IPC: G01C21/22
Filed: 1976-06-08
Abstract: A device for rapid and comprehensive provision of data regarding actual position and destination to road vehicle drivers uses a display system for microphotographs or transparent positives. A projection device displays a large general road map and/or a part section on a screen in the driver's field of view. The microphotographs are interchangeable and their holder is movable in two-dimensions and or rotatable. This movement is automatically controlled by the motion of the vehicle to provide a moving map display. The device eliminates much search work and provides more convenient map storage than conventional maps. The system may be fixed in a vehicle dashboard and driven from the existing electrical supply.
Patent DE-2628423-A1 (DE)
Title: Control device for film camera - regulates exposure by changing aperture of diaphragm consisting of pair of diaphragm sectors
Inventor: KAWATSU TOSHITATSU
IPC: G03B19/18
Filed: 1976-06-24
Abstract: A rotatable element (31) able to rotate in both directions, is connected through a coupling (32) with a film drive motor (M) and the diaphragm aperture setting device. The fading in and out processes is started by one single operating element (70). Automatic exposure control is carried out during this process, and a controlled reverse film transport takes place between fading out and in process, over a film length corresponding to the blanked out film length. The rotation angles of the element are 180 deg. in either direction. A camming arrangement is provided and is arrested by pawl arresting movements.
Patent DE-2636663-A1 (DE)
Title: Thermoplastic roof sealing track sheet metal fixing fish-plate - has grooves in sheet around screw positions and running lengthways
Inventor: KOHLENBECK HELMUT
IPC: E04D3/36
Filed: 1976-08-14
Abstract: The sheet metal fixture fishplate is suitable for use on trapezoid sheet metal roofs, with a sheet metal strip pierced by screws. There are a number of grooves (5, 6) in one side of the sheet metal strip (1), separated by flat areas (24). Parts (20) of some depressions (5) at least partially surround the places where screws pass through (4), while the other parts (21, 22) or other depressions (6) run lengthways along the sheet (2). This avoids formation of upright protruding edges which could damage the top sealing length.
Patent DE-2639238-A1 (DE)
Title: Cable length measuring and marking system - has hall detector and electromagnetically operated spray nozzle
Inventor: REIL HORST ING GRAD
IPC: H01B13/34
Filed: 1976-08-27
Abstract: The cable measuring and marking system is esp. suitable for use in multicore cable production processes so that the resistance of individual cores may be matched without repeated unspooling and measurement of the cable. The conductor (9) passing out of the extruder and cooler (11) is taken over a measuring wheel employing permanent magnets and a Hall generator (15, 16). The output pulses are counted in two presettable counters (17). The output of one counter is taken to a magnetic valve (22) in the air line to a paint sprayer (23), when a length of cable somewhat shorter than the required length has bqen certain resistance, is detected by the second conductor, a twin electromagnet actuator (28) causes the nozzle to traverse the cable and mark it.
Patent DE-2642813-A1 (DE)
Title: Dopant diffusion furnace - with semiconductor wafers stacked in semiconductor tube with axial and radial holes in wall
Inventor: RAITHEL KURT DIPL PHYS DR
IPC: C30B31/16
Filed: 1976-09-23
Abstract: Device to diffuse dopants into semiconductor wafers consists of an evacuated quartz container with a dopant source and a perforated semiconductor tube contg. stacks of semiconductor wafers. In addn. to the holes along the top of the tube, peripheral holes are arranged in the tube wall to facilitate the dopant vapour entrance. This prevents contamination of the semiconductor wafers by the material of the quartz container. The additional holes in the tube ensure a uniform dopant concn. on the surface of the wafers, even when they have large dias.
Patent DE-2646228-A1 (DE)
Title: HF surgical appts. with protector circuit - has active monopolar and bipolar electrodes and neutral electrode and alarm signal indicator
Inventor: FARIN GUENTER ING GRAD
IPC: A61B18/12
Filed: 1976-10-13
Abstract: Hf surgical appts. comprises at least one terminal (4, 9, 10) for each of monopolar active electrodes (2), bipolar electrodes (11) and a neutral electrode (3). When the connection between the neutral electrode and its terminal on the appts. is interrupted, a protector circuit cuts off supply of energy from the hf generator (1) to the active electrode, and indicates this by an alarm signal. Connected to the voltage source parallel to the hf generator is a second hf generator (17) which can be connected to the voltage source independently by closing a switch (18), and which only supplies hf current to the electrode terminals (10) for the bipolar electrodes. If the neutral electrode is not connected to the surgical appts., bipolar operation is not prevented by the protector circuit.
Patent DE-2653117-A1 (DE)
Title: Twist drill cutting tip - has side angle positively formed and of size twice groove cutting angle
IPC: B23B51/02
Filed: 1976-11-23
Abstract: The spiral drill has a tapered out cross cut surface and a main cutting edge, and has a point ground surface the tapering of which has a shape in which the lateral swarf removal angle of the main cutting edge (11) is positively formed. The value of this angle is at least half the size of the drill groove lateral swarf removal angle. The point ground surface of the drill is shaped so that angle positions between the advance feed direction and the line of direction of grinding are produced which are, respectively, 25 to 30 degrees or 30 to 40 degrees, and 12 to 15 degrees or 13 to 25 degrees.
Patent DE-2653458-A1 (DE)
Title: Travelling grab for use in barn - has track mounted trolleys with pivot supports for telescopic arms at each end
Inventor: KIBLER KURT
IPC: B66C11/24
Filed: 1976-11-25
Abstract: The traveling lifting grab is used for handling fodder stored in barns. The grab trolleys run on tracks parallel to the roof ridge, the grab being held by a telescopic arm. The grab is designed for use in barns with limited barn space obstructed by several transverse and vertical supports. The grab is mounted between two identical arms which are held by split support (13) to pivot about a common axis (15) parallel to the grab track (8). The grab is able to reach also outside the barn confines and the grab is retracted into the space under the roof ridge.
Patent DE-2659058-A1 (DE)
Title: Gas operated powder intake pipe - has concentric gas pipe producing conical current to loosen powder in vessel
Inventor: MYERS JAMES LEWIS
IPC: B65G53/14
Filed: 1976-12-27
Abstract: The intake pipe is for transporting powder, using compressed propellant gas, and immersed in a vessel containing finely divided powder. It has an open-ended section for powder and gas, transporting the latter in suspension from the vessel to the position of use. A gas pipe is concentric to this section, to form an annular intervening gap, and has an opening near the section inlet, through which the gas is delivered into the latter. This produces a high-velocity converging conical current, loosening the powder in the vessel and suspending it in the gas current. The propellant gas is delivered into the gas pipe from a unit storing it under pressure.
Patent DE-2659188-A1 (DE)
Title: Plasma arc cutting control - by comparing arc voltage with stored stable voltage for height motor feed
Inventor: MORGAN RUSSELL M
IPC: B23K9/12
Filed: 1976-12-28
Abstract: The distance between the gun and the workpiece in a plasma arc cutting device is automatically controlled by the arc voltage value, stored as reference in a memory when a stable arc has been established. The subsequent actual arc voltage is constantly compared in a comparator with the stored reference voltage. Any difference is converted to an output signal for the gun height control motor. This is a more accurate control than that obtainable by a capacitive control. Water, used for silencing, cannot affect the control by altering the capacitance.
Patent DE-2659875-A1 (DE)
Title: Stirling engine drive system - has pistons connected to swashplate with inclination adjustable by screw and mounted in oscillating cage
Inventor: KEMPER YVES JEAN
IPC: F02B3/06
Filed: 1976-07-30
Abstract: The Stirling Cycle engine has a cylindrical housing of thermally insulating material which forms a combustion chamber. The hot gases transfer their heat to the working fluid through heat exchangers. The working fluid, which may be hydrogen or helium, circulates between cylinders, regenerators and coolers. The reciprocating motion of pistons is transmitted to a swash plate which is mounted in an oscillating cage supported on trunnions in the end housing. The angle of inclination of the swashplate can be adjusted by screwed rods actuated by hydraulic motors in order to vary the speed of the output shaft.
Patent DE-2703810-A1 (DE)
Title: Master-batch for propylene polymer moulding compsns. - contains mono:olefin! polymer, talcum and stabiliser mixt. contg. phenolic antioxidant, thio:acid ester and boron cpd.
Inventor: THEYSOHN RAINER DIPL CHEM DR
IPC: C08J3/22
Filed: 1977-01-29
Abstract: Master batches for talcum-contg. moulding compsns. contain, by wt., 100 pts. talcum, 20-100 pts. monoolefin polymer, and also stabiliser compsn. contg. (i) 0.1-20 pts. phenolic antioxidant, (I), (ii) 0.1-30 pts. thioacid ester (II) (iii) 0.1-30 pts. B cpds. (III). The stabiliser compsn. improves the heat-stability of the moulding compsns. and allows prodn. of injection-moulded talcum-contg. propylene polymer articles. In an example, master batches for adding to polypropylene contained talcum, polypropylene, tri-(3,5-di-tert.-butyl-4-hydroxybenzyl)-isocyanurate, dilauryl thio-dipropionate and Zn borate.
Patent DE-2705493-A1 (DE)
Title: Thermostat or hand controlled water mixing valve - has connection to continuous flow heater preventing frequent switching of elements
Inventor: KOHNKE HANS-JUERGEN DIPL ING
IPC: G05D23/13
Filed: 1977-02-10
Abstract: The thermostat or hand controlled mixing valve is connected to a hot water storage heater or a central heating system. The mixing valve has hot water and cold water valves whose opening cross sections can be continuously adjusted for selection of outlet temp. When it is connected to continuous flow heaters then it prevents frequent switching of the heater element. The mixing valve is connected to an electrical direct flow heater so that the hot water valve or its adjusting mechanism is replaced by a valve which ensures that the opening cross section of the hot water valve is fully open on drawing hot water. The valve body is designed so that when the valve is opened only few degrees then the valve is fully open. The valve element and its adjusting arrangement form a push button operated valve unit.
Patent DE-2706749-A1 (DE)
Title: Forming glass filaments by drawing molten glass - using extra adjustably positioned cooling bar for cooling bushing tips
Inventor: CATES JUN RAYMOND HENRY
IPC: C03B37/02
Filed: 1977-02-17
Abstract: In forming glass filaments by drawing molten glass through bushing tips which are colled by fins connected to a fluid circulating cooled bar, short term yardage variation in the filaments is prevented by a second cooling bar positioned so as to be adjustable horizontally and vertically in relation to the tips and fins. The extra cooling provides uniform dia. filaments which produce good quality glass fibre fabric. Adjusting the position of the extra cooling bar also allows either a controlled air stream across the tips from above the extra cooling bar on blockage of the air stream when the extra bar contacts the bottom of the bushing.
Patent DE-2707137-A1 (DE)
Title: Variable slope roof ridge capping - uses panel pieces tapered towards flexible intermediate piece and edge flange (OE 15.2.77)
Inventor: KAMPELMUEHLER ANTON DIPL ING
IPC: E04D3/40
Filed: 1977-02-18
Abstract: The ridge capping is for roofing with corrugated or profiled roof panels, made of fibrous or asbestos cement and has two or more similarly shaped panel pieces of the same material interconnected by an intervening piece. The corrugation or profiling (5) of the panel pieces (2) is tapered towards the intervening piece (4) which flexible or hinged for adaptation to different roof slopes. At the edge of the panel piece facing this piece, it crosses over into a nearly flat flange (6, 7) running in the bearing plane of the panel pieces on the roof structure. The intervening piece is fixed to the flange, by welding or adhesion.
Patent DE-2712925-A1 (DE)
Title: Wood joint suitable for furniture - clamps curved ends of narrow side strips against concave cut=outs in upright
Inventor: LANGE GERD
IPC: F16B12/04
Filed: 1977-03-24
Abstract: A solid piece of wood (1) of square, rectangular or any other section is given concave cut outs (4, 5) at two opposite sides at one end. Two strips of woods (2, 3) have convex faces (6, 7) at its ends which mat with the concave cut outs. Shouldered round wooden cross bars are passed through holes (8, 9) in the wooden strips. These clamp the wooden strips against the mating bar. To secure the cross bar to the strips, a screw and washer are used. The screw fits into the end of the cross bar.
Patent DE-2717184-A1 (DE)
Inventor: WAIN JOHN LAURENCE
IPC: G07F17/34
Filed: 1977-04-19
Abstract: In a gaming machine which can be actuated by the insertion of coins or tokens, a plurality of rotatable rollers or discs are present which can be set in motion by a drive apparatus. Depending on the position in which these rollers or discs stop, a pay-out mechanism is actuated if appropriate. The proceedings are influenced by a control system (20). In order to permit different types of game, and to simplify the maintenance and repair work, a programme device (22) is provided which is interchangeably designed in the form of a plug-in module. <IMAGE>
Patent DE-2719672-A1 (DE)
Title: Stackable plastic ballot boxes - with lid fitting into channelled top of box, providing partial exposure of lid at exterior for padlocks
Inventor: SAINI EGIDIO
IPC: G07C13/02
Filed: 1977-05-03
Abstract: The rectangular box has a lid that fits down over it at the edges, the middle sections of the sides are recessed, so that a channel is formed at the top for the lid to fit into, in such a way that in some places the edge of the lid is on the interior, while in others it shows at the exterior (and receives a padlock). The slot at the top is wholly below the surface so that the boxes can be stacked (they have interlocking rims top and bottom to keep the stack straight), the slot is normally kept closed by a spring-loaded internal cover.
Patent DE-2733497-A1 (DE)
Title: Wild rabbit live capture cage - is fitted high above catching point and has release plate with pin and guide tube to which bait can be applied
Inventor: RITTERSHAUS DIETMAR
IPC: A01M23/16
Filed: 1977-07-25
Abstract: The live capture cage trap is for wild rabbits and other similar small animals. Until actuation by the animal, it is open to all four sides. The complete capture cage is fitted high above the ground and is such that the animal is not afraid to approach. There is a release plate with a release pin and a rotatable guide tube to which bait can be applied. The trap mechanism is released by the plate which has a vertical release pin to release the guide tube only on contact of the release plate.
Patent DE-2736329-A1 (DE)
Title: Overload coupling with diaphragm spring - has axial teeth on coaxial hub and gear parts forced out of mesh by excess torque
Inventor: MAURER RUPRECHT
IPC: F16D7/04
Filed: 1977-08-12
Abstract: The coupling disengages when a predetermined torque is exceeded, and comprises two coaxial rows of axially facing teeth. At least one is axially movable and held in engagement with the other by spring force. A diaphragm spring (5) is used for this purpose which, after a movement which is less than the axial engagement advance of the coupling teeth (1a, 2c), moves back to a withdrawn position. The spring's a diaphragm resting along its outer circumference on a circular disc (7) at an inclination and locating on one component (1), which may be a sprocket or gear.
Patent DE-2748091-A1 (DE)
Title: Wall-mounted centrifugal heater fan - has runner with inclined axis with intakes both sides from rear wall
Inventor: MALINA VIKTOR ING GRAD
IPC: F24H3/04
Filed: 1977-10-27
Abstract: The wall-mounted electric heater fan is particularly for heating bathrooms. It has a centrifugal fan with axial intake and a heater element in a housing, whose air inlet and outlet are at top and bottom respectively. The fan is mounted in an inclined position between the front (1) and rear (5) walls, with the axis (11) of its runner (8) including with the horizontal an acute angle (a) open to the front wall. In the rear wall their is a lower air inlet (6) serving one intake side of the runner, and an upper one (7) above it serving the other.
Patent DE-2748137-A1 (DE)
Title: Seat-belt shoulder strap anchor - has slidable clamping sleeve to take up belt tension from retractor
Inventor: CARBON ERICH
IPC: B60R22/19
Filed: 1977-10-27
Abstract: The Strap (22) is fed through the fold-round fitting (2). One end of the strap runs to a retractor, the other to the locking assembly. The part of the strap running to the retractor is fed through a slot of a clamping device (6) is fitted to the set-off extension (7) of the fold round fitting (2). The clamping device is operated by sliding sleeve (10) which can be moved on the surface of the clamping device (6) provided at one end with a swinging ring (9) fitted to the main part (8) of the device. The wing has on its two edges ramp-like protrusions which move it towards the strap producing the clamping action.
Patent DE-2749739-A1 (DE)
Title: Data monitor for display of stock recording - has one or more TV monitors and mixing stage across input to display data in selected squares of grid pattern
Inventor: KENEZ ERNOE
IPC: G09G3/00
Filed: 1977-11-07
Abstract: Data monitor or display of stock recording and vehicle classification systems has one or more TV monitors and mixing stage across the input. The mixing stage input is connected to a synchronous generator as well as to a video generator. The video generator is provided with an information store. A mask is divided into transparent or clear fields and is arranged on the screen of the TV monitor. The video generator is provided with a raster generator for limiting the fields. A recording unit is connected to an address storage and read-out unit which is connected to the input of the mixing stage.
Patent DE-2755862-A1 (DE)
Title: Can lid rubber seal applicator mechanism - has two injection heads for size adjustment, and rocker arm operated plunger
Inventor: LAUCKNER GERHARD
IPC: B05C5/02
Filed: 1977-12-15
Abstract: The mach ine for applying rubber seal to the rolled edge of the lid of a can, has a mechanism which conveys each lid to a die block, then a plunger 5) moves downward to hold the lid in position. Then two injection nozzles (6) one each side, diametrically opposite at the edge of the lid are operated to inject the rubber solution. These nozzles can be moved inwards or outwards to suit the diameter of the lid. The nozzles are raise}d and lowered through a coupling member (14) by a plate cam mechanism. This includes a connecting arm mounted on the horizontal drive shaft (20) overhead. The coupling member consists of a spring loaded rocker arm with a roller which forces the plunger downwards.