baber/WOPTO huggingface dataset:
Patent DE-2641124-A1 (DE)
Title: Barrel cleaning and filling installation - has fill hole locating station with support rolls and height adjustable feeler and filling station with adjustable valve
Inventor: SCHEPPER MANFRED
IPC: B67C3/34
Filed: 1976-09-13
Abstract: The barrel handling installation conveys with the bung holes facing sideways in stepped time through a number of cleaning stations (3). The barrels are then moved to a bung hole locating station, the holes being turned uppermost for filling. The conveyor comprises one or several successive oscillating double beams fitted with paired cross supports and barrel support blocks. At the locating station, the support block comprises two rolls across the conveying line, one being driven. A height adjustable feeler locates the bung hole. There is a height adjusting fill valve over the block in the filling station.
Patent DE-2645489-A1 (DE)
Title: Two-wheeled rail crane bogie - has driven wheel formed by conical discs between shaft and tyre
Inventor: JESSEN HERMANN
IPC: B66C9/08
Filed: 1976-10-08
Abstract: The two-wheeled travel bogie is for rail-mounted cranes etc., and has a wheel box open on the underside with the wheels one behind the other in the travel direction. One or both wheels is driven via its shaft from outside, and comprises a hub in frictional contact with a tyre. The driven wheel at least comprises two similar fiscs of truncated-cone section between the tyre and the shaft and facing towards each other. They are clamped together in the axial direction, so as to form a friction coupling with shaft and typre, from which they are detachable. One disc can bear against an annular flange on the shaft, and the other against a nut screwing onto the latter.
Patent DE-2650227-A1 (DE)
Title: Mercury barometer with digital read=out - has column height measured ultrasonically with microprocessor control and compensation
Inventor: MUELLER ALFRED DIPL PHYS
IPC: G01L7/20
Filed: 1976-11-02
Abstract: The mercury barometer with automatic gravity and temperature correction and digital read-out consists of conventional mercury column barometer with analogue scale. The base of the reservoir is fitted with an ultrasonic transducer (3) so that the height of the meniscus may be determined. Temp. correction is effected by means of a platinum resistance thermometer (9). Gravity and other constants, such as height above seal-level, can be fed into the microprocessor (6) which controls the entire metering process. The digital output (11, 13) is available for driving a recorder (14) and tape punch (15). An additional analogue output is provided by a digital-analogue converter (12).
Patent DE-2652373-A1 (DE)
Title: Energy supply for machine movable on horizontal path - has horizontal channel supporting cable supplying the component
Inventor: ZELLER BRUNO
IPC: H02G11/00
Filed: 1976-11-17
Abstract: The energy is supplied from a stationary point by a flexible cable connecting the supply point with the movable component. The cable forms a loop near the component path, consisting of two straight sections parallel to the path, and of a semicircular connecting section. A stationary horizontal gliding surface (26) is provided near the path (12) supporting the cable three sections (20, 22, 24). It is limited by two parallel vertical walls (28, 30) supporting the sides of the straight cable sections.
Patent DE-2652531-A1 (DE)
Title: Cutting or stamping unit for flat material - has four cutting elements lockable in rest or active positions by control plate and catch
Inventor: WEIL HANS HERMAN
IPC: B26F1/38
Filed: 1976-11-18
Abstract: The unit is for producing rectangular cuts or stampings from flat material such as paper, cardboard, plastic or metal foil. One or more (pref. four) cutting or stamping elements (14) are located in beds in a cutter. A control mechanism (16, 22, 23) is able to lock the elements in a rest or an active position. The control has a pressure plate (16) which is rotatably connected with the centre of the cutter by an arm. A drive, esp. in the form of a spring serves to rotate the plate about the cutter centre. A catch (22) locks the plate in a position above the elements (14). The plate is released by a rod (23) which interacts with the catch.
Patent DE-2707449-A1 (DE)
Title: Telephone exchange circuit with selector stages and real time control - has connecting circuits arranged in groups and connected to central control
Inventor: FAUST GUENTHER
IPC: H04Q3/00
Filed: 1977-02-21
Abstract: The dialling is performed by dial switches or by keys. Each first stage selector has a connecting circuit and there are a number of connecting circuits which are combined in groups. Each group of circuits has access to dialling receivers through an interstage network, and is also connected through a control unit to a central control. Evaluation of the dialling signals is performed bythe central control which controls accordingly the connection build-up through the corresponding connecting circuit.
Patent DE-2708712-A1 (DE)
Title: Continuous automated prodn. of green fodder - using seeds which are conveyed through pre-germination and growth zones and fed with air and water
IPC: A01G31/04
Filed: 1977-03-01
Abstract: Continuous, automated production of green fodder from grass or maize seed when the hydro-culture (soil-less plant production) is used. The seed is brought to an input point on a discontinuously moved, controlled conveyor, such as a conveyor belt. In a pre-germination zone, it is exposed to a spray mist of water and air or pure oxygen. After moving through the pre-germination zone, the growing grass mat is supplied with water and air or pure oxygen, and synthetically illuminated for a few days in a growth zone. The finished grass mat is removed at the end of the conveyor. The germination - and growth zones have an air humidity of 90-100% and a temp. between 25 deg. and 40 deg.
Patent DE-2709242-A1 (DE)
Title: Arch shaped mine gallery support structure - has rods or corrugated strips secured by pairs of spiders riveted back to back
Inventor: SEIZ RUDOLF DIPL ING
IPC: E21D11/20
Filed: 1977-03-03
Abstract: A mine gallery support structure consists of members connected together to form a frame matching the arched shape of the mine gallery, and stiffensed by connecting members. The arches consist of outer and inner pairs of rods, and the connectors are hollow rectangular sheet members with a lug extending from each corner, fastened around a rod. Each pair of rods can be replaced by a double corrugated sheet (13a, 13b). The connectors, which are similar to those used for the rods, also have a lug (7c) extending from each corner, which is bent around a corresponding free edge of the corrugated sheet. Each connector may be made of two spiders (7a, 7b) secured back to back by rivets. The corrugated sheets are wider than their height in cross section.
Patent DE-2714573-A1 (DE)
Title: Smoke free emergency fire escape - has air blown into stair well and sucked from smokeless storeys to generate super pressure
Inventor: ESDORN HORST PROF DR ING
IPC: A62B3/00
Filed: 1977-04-01
Abstract: The air blown in is sucked from storeys of the building, to generate air superpressure in the staircase well relative to these storeys. The only air blown in is air containing no significant quantities of smoke. Some storeys (11) can be fitted with one or more ventilators (17) to blow air into the stair well (13), while each storey contains a fire alarm (21) and/or emergency switch (20) to start up the ventilators sited in storeys where there is no fire.
Patent DE-2714755-A1 (DE)
Title: Thermosetting resin bonded laminates - made by adding resin dispersion to fibres on paper machine and laminating sheets
Inventor: NAGAI SUSUMU
IPC: H05K1/03
Filed: 1977-04-01
Abstract: Laminates are produced from fibrous material and thermosetting resin. Aq. dispersion of powdered A-stage resin is added, in the presence of surfactant dispersing agent, to an inorganic and/or natural or synthetic fibre and sheets of single or multiple layers are produced by a wet paper-making process. The sheets are dried on a paper machine until the resin reaches the B-stage, stacks are laid up of a set number of sheets, and these are hot pressed. Copper-clad laminates can be obtd. Resin is e.g. epoxide, phenolic or polyester. Pollution from solvent evaporation or from solvent recovery is obviated and the cheap process gives good impregnation of the fibres.
Patent DE-2716425-A1 (DE)
Title: Lock for roller shutter - has U=section track housing of sliding undulating bands with wedge action
Inventor: FROEHLICH RICHARD
IPC: E06B9/86
Filed: 1977-04-14
Abstract: The locking mechanism for roller-shutters may use either a pivoting L-section or relatively sliding undulating bands (8) to wedge the edges of the shutter (1) in the guide tracks (3, 4). The moving components (8, 12) are accommodated within specially adapted 'U' section tracks (3, 4), and may be moved automatically as the shutter (1) reaches the end of its run. The shutter may be of blade type and its edges be guided in a 'U' section track. The lateral tolerance within the track is sufficient to accommodate a static and a mobile undulating band. The bands run along the shutter edge and relative displacement causes the undulation peaks to coincide, for wedging the edge of the shutter in the track.
Patent DE-2717245-A1 (DE)
Title: Halogen bulb wall lamp in square case - has starter and holder units removed backwards for easy bulb change
Inventor: STOECKEL-MENZEL WERNER ING GRA
IPC: F21Y101/00
Filed: 1977-04-15
Abstract: The lighting fitting using a metal halogen high pressure lamp with reflecting coating, has starter and holder and shade. It is tilted inside a U shaped arm (7) and locked in position by a screw each side. The lamp shade (2) is a hollow profile of square cross section. The sides are somewhat longer than the dia. of the lamp bulb (1). The housing (6) also is square, and pref. smaller than the shade. The starter (4) is mounted across the housing (6). The shade projects slightly beyond the lamp and its corners are rounded. The unit with a starter and lamp holder is pulled out of the housing (6) backwards.
Patent DE-2720226-A1 (DE)
Title: Heat insulating and storing double layered panel - has tongues in box layer round insulating core to engage wall grooves (OE 15.11.77)
IPC: E04F13/04
Filed: 1977-05-05
Abstract: The heat-insulating element, for heat and cold protection of residential buildings, is designed to promote reduction in fuel consumption, not only affording protection from cold but also storing heat, and being esp. suitable in promoting rapid warning of a weekend house. It has an external layer (A) enclosing the core (B) of insulating material like a box, and the surface on the wall side is fitted with tongues (C) which engage grooves (D) in the masonry, to effect mechanical connection. It can incorporate vertical perforations for moisture pressure compensation, and also for downward plug connection.
Patent DE-2725159-A1 (DE)
Title: Pendulum hung door safety mounting - has profile protruding so that curved profiles face each other over whole opening angle
Inventor: WIRTH HANS-FRIEDRICH PROF DIPL
IPC: E06B7/16
Filed: 1977-06-03
Abstract: The double-action door has at least one leaf, swinging through a prescribed angle about an pendulum axis at an interval from the door stock, with profile pieces facing each other with a complementary part-cylindrical curvature in the gap, when the door is closed. The profile piece seated on the door stock (1) and/or on the leaf (3) protrudes from the line of travel of the closed door assembly. The profile pieces (2, 6) face each other in the whole area of the door leaf's opening angle. The protruding profile piece, or pieces, may be aluminium attachment profile units, and may protrude on both sides of the door assembly. This layout prevents any danger of fingers or objects being crushed or broken off in the gap.
Patent DE-2730037-A1 (DE)
Title: Combined handle and lock for window - has spindle which is displaced axially by key to disengage bolt linkage
Inventor: BUERGER FRIEDHELM
IPC: E05B13/10
Filed: 1977-07-02
Abstract: The handle (6) is pivoted to rotate a spindle (9) which engages an opening in the bolt-linkage. The spindle is capable of axial displacement within the neck (5) of the handle, thus disengaging or vice versa from the linkage. The spindle may slide in an axial chamber (7) within the neck, and includes a retaining catch in the form of a pin (13) on a cantilevering blade-spring (11). The spring locates in a longitudinal channel (10) in the spindle, and the pin traverses the spindle to engage a socket (15) in the chamber wall. Two sockets at longitudinal intervals define the disengaged and engaged positions of the spindle. The catch is disengaged by a key with an offset round head (22).
Patent DE-2737186-A1 (DE)
Title: Concrete block mfg. machine - has circular frame with prodn. stations and travelling vibratory table on circular rails
Inventor: PAPPERS RUDOLF
IPC: B28B1/087
Filed: 1977-08-18
Abstract: The concrete block manufacturing machine has a frame, concrete hoppers, vibratory table, mould, ram, lifting mechanism and conveyor etc. The circular frame (11) incorporates a number of production stations (14, 15) and circular rails (47, 48) for the travelling vibratory table, which follows the production stations. A filler mechanism (50) mounted in the centre of the frame or outside it serves all the filling staions at regular intervals with core concrete from a storage hopper (51). Outside the frame is a second and travelling filler mechanism (53) with hopper (57) for the initial concrete, likewise serving the stations at regular intervals.
Patent DE-2737755-A1 (DE)
Title: Electro-dip lacquer binder, adhesive and impregnant compsn. - based on anionic film forming binder and hydrocarbon oil
Inventor: BLUM RAINER
IPC: C09D5/44
Filed: 1977-08-22
Abstract: Lacquer binder is based on a mixt. of 10-90 (wt.)% anionic film-forming binder(s), opt. contg. max. 40% thermosetting phenolic and/or aminoplastics precondensate, and 90-10% hydrocarbon oil(s), which is liq. at room temp. and has a viscosity of 300-45,000 mPas at 25 degrees C. The binder is specified for use for anodic electro-dip lacquering of conducting articles in its water-dilutable form, obtd. by addn. of NH3 or a water-soluble volatile amine. It can also be used as adjesive, e.g. in the prodn. of chipboard, and as important impregnant for finishing fibrous materials, e.g. organic or ceramic textiles. It forms stable baths and coating with superior properties, e.g. corrosion protection and baking temp. The current consumption is reduced and the throw much better, whilst the coatings are more uniform and insensitive to sec. impurities (flying dust etc.) before and during baking.
Patent DE-2745891-A1 (DE)
Inventor: WOLFMAYER KURT ING
IPC: B60L5/08
Filed: 1977-10-12
Abstract: In the case of a current collector, the rocker, bearing the collector shoes (10, 10') is guided in a connecting member with curved guide track (6). The centre point (M), or centre points, of the curvature of the guide track (6) are located above the contact wire when the current collector is raised. The advantage of this arrangement lies in the fact that a compensation of the contact pressure of the collector shoes is achieved without additional use of lever elements and thus without increasing the inert masses. <IMAGE>
Patent DE-2749395-A1 (DE)
Title: Automatic fluid coupling - has retainer plate held by bolts on lower part of body with end casing fitted with removable connecting piece
Inventor: HOBSON WILLIS S
IPC: F16L37/32
Filed: 1977-11-04
Abstract: The automatic coupling for fluids involves a retainer plate (10), a recess (12), two bolts (14), an under plate (15), and two ring washers (16), with a body '13) movably located on the means of retention (10, 12, 14, 15, 16). On the body (13) is a casing (21) with a lengthways hole, and in the casing a removable connecting piece (52) is fitted. A further connecting body (32) has a lengthways hole with a feed end to the connection to a fluid feeding conduit. This body (32) can be brought to a firsrt position in which each relative movement of the casing (21) to the body (13) for locking the connection piece (52) is excluded.
Patent DE-2751823-A1 (DE)
Title: Travelling crane with lifted load swing suppressor - has computing units simulating swing and providing crane travel correction signals
Inventor: ANDERSSON HERBERT
IPC: B66C13/06
Filed: 1977-11-19
Abstract: The travelling active during lifting. The lifted load is prevented from swinging when crane strats, brakes or travels. No swinging measurement is carried out by the system. The system has a unit for advance computation of required swing position while the load travels. A second unit simulates actual swinging position and velocity during this travel for given rope lengths and rope velocity. A correction signal is obtained from the output signals to the system units. The correction signal is used for correcting the predicted acceleration reference value for controlling the horizontal travel of the crane.
Patent DE-2753427-A1 (DE)
Title: Plastics connector profile for light alloy plates - is held by expansion and roughened profile on metal parts edges
IPC: E06B3/263
Filed: 1977-11-30
Abstract: The plastics connection profile is used between two parallel light alloy plates. The profile edges are pushed into profiled metal plate edges and plastics profile is expanded to ensure clamping. The metal parts have grooves, or ridges or ribs arranged in transverse direction relative to the plastics profile longitudinal direction. Alternatively roughened regions can be provided for locking purposes on the metal part. The roughened areas consist of pyramid shaped teeth.
Patent DE-2753802-A1 (DE)
Title: Depositing crimped man-made fibres or cords in a receptacle - whilst heating and pressing them opt. with additional supply of heat
IPC: B65H54/76
Filed: 1977-12-02
Abstract: Man-made fibres, esp. in form of a cable or cord, intended to be crimped, are heated e.g. by steaming, and then deposited in a container where they are (com)pressed. The fibres are deposited and pressed whilst still hot. The fibres are heated until in a plstic state or maintained in such condition. Heating may be effected whilst the fibres are being conveyed to the container, and reheated if necessary. Additional heat may be supplied to the container.
Patent DE-2758321-A1 (DE)
Title: Servo-assisted steering system of motor vehicle - has cage type spring transmitting torque only between piston and nut
Inventor: ORBAN JOZSEF
IPC: B62D5/06
Filed: 1977-12-27
Abstract: The servo assisted steering system is used in motor vehicles, and has a piston which slides in the steering housing. The steering nut is held in the piston and the nut is connected to the steering spindle. The control valve rotating slider in connected to the nut. The spring connecting nut and piston moves the slider of this valve into mid position. The tubular spring (76) is connected to the steering nut and piston so that only torsional moments are transmitted. The tubular spring is made as a cage with longitudinal windows (80) and it may be constructed using end rings connected with longitudinal bars.
Patent DE-2759057-A1 (DE)
Title: Safety switch fitted on multistation forging press - to stop workpiece transfer device if forging jams in dies
Inventor: BABBITT ALBERT B
IPC: B21J13/00
Filed: 1977-12-30
Abstract: Transfer device carries the workpiece through a row of forging stations, and consists of two carrier beams each fitted with a row of clamps holding the workpiece during its travel between the forging stations. Both ends of each beam enter a housing fitted with a motor and synchronised gear boxes moving the beams. In one housing, the carrier for the beam ends is fitted with a cam using a push rod to actuate a switch if the beams do not follow their programmed movement; and switch then stops the motor driving beams. The pref. cam consists of a control disk. When the workpiece is stuck in a forging station, or remains in the upper forging die at a station, the transfer device is switched off, thus preventing damage of expensive forging tools.
Patent DE-2802856-A1 (DE)
Title: Beater mill for agricultural products - has turbulence-inducing baffle projecting adjacent inlet opening to prevent congestion
Inventor: FRANZEN GEROLD
IPC: B02C13/286
Filed: 1978-01-23
Abstract: The mill consists of housing (1) with a flange to mount an electric motor (2) carrying a rotor (4) operating inside a grinding chamber formed by a screen (6). The housing is fitted with feed hopper (7) with a control slide (9). The housing wall adjacent to the chamber (8) has an inlet opening (10) of horizontal oblong shape. A baffle element (12) is located on the inner surface of the housing, and the thickness of the edge (13) protruding into the chamber (8) creates a turbulence which does not allow congestion of product in the inlet opening.
Patent DE-2803625-A1 (DE)
Title: Universal glazed balcony cladding as room extension - has frame holding glazing on three sides, with fourth against building
Inventor: SHINTON DEREK ALFRED
IPC: E04B1/00
Filed: 1978-01-27
Abstract: The glazed cladding for a balcony or verandah protruding from a building is designed to extend the area of a living-room or interior working space, and to be easily adapted to balconies of different sizes and shapes and easily installed by the house-holder without using skilled labour. A frame (13-24) holds glazing units on three sides. It is shaped so that it can fit against the building on the fourth side. It may be shaped so as to fit on the underside of a balcony (9) sited above it, and needing no roof and pref. no floor. The frame may be extensible both vertically and horizontally. It can incorporate upright struts with spring-loaded extensions. The panes of glass can be fitted inside the frame, from inside, and there can be ventilation flaps, pref. near the bottom edge.
Patent DE-2806341-A1 (DE)
Title: False floor for animal stalls esp. pigsties - is perforated low pressure polyethylene plate with galvanised supports
Inventor: LAMMERS NIKOLAUS
IPC: A01K1/015
Filed: 1978-02-15
Abstract: A false floor of plates of an acid-proof synthetic material, esp. of a low pressure polyethylene, replaces those used previously for animal stalls and esp. for pigsties. Floors formed by wire or cast metal grids have disadvantages arising both from their lack of resistance to the acids in the disinfectants used and from their heat conductivity as well as from the ease with which the sows can injure their udders. Rubber mats are expensive, make disinfection difficult and have only a short lifetime. The synthetic plates forming the false floor are supported some distance above the foundation and have openings for excreta and liquids generally. The openings are elongated, parallel to each other and are aligned in the direction in which the animals lie. The upper edges of the openings are rounded.
Patent DE-2812257-A1 (DE)
Title: Compressive strength test rig for tablets - with automatic brake and return after initial fracture
Inventor: EGGERT WINFRIED ING GRAD
IPC: G01N3/02
Filed: 1978-03-21
Abstract: The Parent Patent described a rig to test tablets for compression strength by measuring the pressure exerted at the moement of destruction. The piston is actuated pneumatically and its stroke is braked as soon as the tablet has fractured. The piston is then automatically returned to its initial position. The arrangement speeds up the measuring process. The tablet is not destroyed any further and the rig is not contaminated by fragments of samples.