baber/WOPTO huggingface dataset:
Patent DE-2758081-A1 (DE)
Title: Steel hollow tubular sectional pile - is connected by external ratchet connected hooks and lugs on driving
Inventor: DENNIG EGON DIPL ING
IPC: E02D5/52
Filed: 1977-12-24
Abstract: The steel driving pile is built up of a number of connected pile sections. These piles are used as foundations for overhead cable masts. The sections are readily connected on site by driving action. The pile sections (2, 3) to be connected have a hook and lug arrangement. The hooks (4) are arranged on the outside surface of the upper tube. These hooks project downwards and they form a ratchet connection with lugs (5) on the lower tube outside surface. Alternatively the connection elements can be fitted inside the tubes.
Patent DE-2758331-A1 (DE)
Title: Safety network surrounding nuclear reactor vessel - is pref. composed of cables and retains fragments if vessel bursts
Inventor: REUMONT GERHARD VON ING GRAD
IPC: F16J12/00
Filed: 1977-12-27
Abstract: The vessel is externally encased in >=1 lattice-like or netlike arrangement of cables, wires, etc. spaced as closely as possible to one another or in actual contact. The cables may be prestressed. Pref. high-strength wire cables or wire cable networks surround the vessel under tensile stress in one or more layers with the layers in mutual contact with one another. Steels of different ductility and/or strength may be used for the different network layers. Used to prevent splinters and fragments being projected long distances if the vessel should rupture. The system may be applied to new or existing vessels.
Patent DE-2800269-A1 (DE)
Title: Bolted fitting for dashboard equipment in vehicles - has set of captive nuts engaging in profiled moulded ducts
Inventor: KAMINSKI GUENTHER
IPC: B60R11/02
Filed: 1978-01-04
Abstract: The moulded plastics housing for the dashboard fitting has profiled grooves into which are slid captive nuts (26). The captive nuts are engaged by bolts through the fitting brackets in order to produce a secure fit. The captive nuts do not have to be moulded into the housing and can be replaced when worn. The grooves also serve to locate any other fitting brackets in the region of the dashboard.
Patent DE-2800530-A1 (DE)
Title: Weatherproof table-tennis table top for all year outdoor use - consists of concrete reinforced by glass fibre for lighter construction
Inventor: FISCHER KARL
IPC: A47B25/00
Filed: 1978-01-07
Abstract: The table top is made of concrete reinforced by inlaid glass fibres wherein reinforcement ribs (5) protrude on the underneath and downwardly protruding peripheral webs are moulded on round the edges. A sheet metal mesh net can be cast into the plate. The table tennis top can be made of layers wherein a core, preferably of hard foam can be set between two outer plates of solid concrete. The legs for the table can be formed by two parallel steel or concrete frames with fastening means for the tabletop.
Patent DE-2822375-A1 (DE)
Title: Cable drum in watertight case - has drum shaft which is supported in drum wall and in partition in sealed bearings
Inventor: HILLMANN WILLI
IPC: H02G11/02
Filed: 1978-05-23
Abstract: The watertight case holds a drive and also back gear, slip rings for current collection, and brushes. It has a cover with a hole for the cable passage. The drum shaft (411) is supported directly in the case (11) wall (112) and in a partition (118) separating the cable chamber from that of the gear s (2, 3). It is liquid tight owing to sealed bearings (412), 413). The partition (119) is adjacent to a water-tight cover.
Patent DE-2822408-A1 (DE)
Title: Safety warning for car door - operates if door is opened with ignition key still in place by switching on horn
Inventor: DEGENKOLBE OSKAR
IPC: B60R25/10
Filed: 1978-05-23
Abstract: The vehicle ignition lock is linked to an acoustic warning circuit which operates if the driver's door is opened with the ignition key still in the lock. The warning also operates if the driver attempts to lock the door with the key still in the ignition. The circuit uses a simple layout and can be fitted to existing vehicles. The acoustic warning can be vehicle horn, linked to an intermittent control, or a warning buzzer.
Patent DE-2828245-A1 (DE)
Title: Overhead projector avoiding keystone distortion - has lamp on parallel arm assembly and lens assemblies controlled by operator
Inventor: LANDSEE RAINER WOLFGANG
IPC: G03B21/132
Filed: 1978-06-28
Abstract: An overhead projector has optical units mounted on parallel arm assemblies in order to eliminate keystone distortion. The lamp source assembly (3, 5) and the projection lens assembly (7) with mirror (8) are mounted on separate but interconnected parallel arm assemblies (9, 11) controlled by a central spindle (13, 14). Both assemblies are hinged relative to the condenser lens (6) below the writing surface (2).
Patent DE-2834059-A1 (DE)
Inventor: SPRINTSCHNIK GERHARD DIPL CHEM
IPC: G03F7/021
Filed: 1978-08-03
Abstract: This invention relates to a light-sensitive copying material comprising a coating support and an optically homogeneous light-hardenable coating which contains a condensation product of an aromatic diazonium salt and a water-insoluble macromolecular polymer, wherein the coating is applied from a stable dispersion of the water-insoluble polymer under conditions such that after drying an optically homogeneous coating is formed. The invention also relates to a process for the manufacture of a light-sensitive copying material containing the optically homogeneous light-hardenable coating.
Patent DE-2836588-A1 (DE)
Inventor: BAUR EDWIN
IPC: A47L11/32
Filed: 1978-08-21
Abstract: The cleaning liquid passes from the distributor roller (9) onto the two applicator rollers (10, 11), thus forming the shampoo foam which is applied to the pile of the carpet. By means of the elastic material (20) of the applicator rollers (10, 11), a flexing movement is exerted on the pile of the carpet for cleaning. In order to increase the latter, a rotatable brush roller (13) covered with bristles (22) is arranged between the two applicator rollers (10, 11). When the brush roller (13) rests only on the carpet and is driven by the latter, a flexing movement is exerted on the pile of the carpet. Said flexing movement can be superimposed by an additional brushing movement if the bristles (22) run, for example, spirally along the brush roller (13) and/or if the brush roller (13) is driven by the applicator rollers (10, 11). <IMAGE>
Patent DE-2838654-A1 (DE)
Inventor: LEMMER ALFRED
IPC: A47C16/02
Filed: 1978-09-05
Abstract: An adjustable footrest that can be set to any height, angular orientation and horizontal position and then locked by manipulation of a locking lever. The locking lever rotates to turn and release various clamping arrangements to permit free adjustment of the footrest.
Patent DE-2839524-A1 (DE)
Title: Formwork for concrete ceiling stairs gap - has edge beams detachably fastened at corners by overlapping legs
Inventor: DIX NICOLAAS JOHANNES WILHELMU
IPC: E04B5/32
Filed: 1978-09-11
Abstract: The sheating is for a hole for a staircase passing through a concrete floor-ceiling and is permanently retained. The formwork is made up from prefabricated components easily coupled together. The components are pref. profile beams (1-4) each incorporating legs (6, 7) which extend away in the same direction from the edges of a stem piece (5). The upper leg may be shorter than the lower one, while the latter may run out at right angles and the former at 45 deg. Anchoring struts may be coupled to the top ends and metal or plastics can be used.
Patent DE-2844548-A1 (DE)
Title: Async. motor load indication - is provided from phase shift between motor current and supply voltage
Inventor: COMSTEDT PER ANDERS PHILIP
IPC: G01R25/08
Filed: 1978-10-12
Abstract: The load of an asynchronous motor on AC power supply is indicated by a circuit which utilises the phase shift between motor current and the voltage. The indication is independent of supply voltage variations. The phase detector senses phase difference between a voltage fixed w.r.t. the motor voltage and a voltage which is fixed in phase w.r.t. motor current. The detector produces a pulse train of pulses having a width proportional to phase shift. A pulse width modulator modulates the phase detector pulses with a rectified voltage obtained from the motor. A low pass filter provides the load indication signal. The phase detector uses an EXCLUSIVE -OR gate.
Patent DE-2846743-A1 (DE)
Title: Coal cutter pick assembly - has thermoplastic holder ring section with axial metal lugs inserted over periphery
Inventor: WETCHEWALD KARL-HEINZ
IPC: E21C35/197
Filed: 1978-10-27
Abstract: A pick shaft protrudes beyond a pick holder, with an annular groove running round below a collar, on the fitting for fixing a pick for cutting coal. This involves a part rings made of thermoplastic synthetic material, for laying into the groove and onto the surrounding holder surface. Metal pins(11) are inserted in the part ring (8), distributed over its periphery, and extend in the axial direction. Part of their cross-section may lie below the collar (4) and part above the surrounding face (9) of the holder (3).
Patent DE-2853116-A1 (DE)
Title: Monolithic resistor for protection in semiconductor device - has resistance formed by epitaxial layer enclosed in insulating diffusion ring
Inventor: SEILER HARTMUT
IPC: H01L27/08
Filed: 1978-12-08
Abstract: The monolithic resistor is formed on a circular substrate (2) with a circular epitaxial layer (3) and separated from the rest of the semiconductor circuit by an insulation diffusion ring (4). Current passes to the resistor (1) via a circular electrode (5) in the centre of the epitaxial layer and leaves via a ring-shaped electrode (6) around the inside of the insulating diffusion ring. The resistance is formed by the epitaxial layer between the inner and outer electrodes. A base diffusion zone (9) having the same conduction type as the substrate is formed in the epitaxial layer. This zone is connected in parallel with the epitaxial layer by connecting the appropriate connections (13, 14, 5, 6), between the surface terminals.
Patent DE-2855562-A1 (DE)
Title: Adhesive workpiece transport - has elastic bosses wiping workpiece clean as this is placed in position
Inventor: ILZIG FRANK DIPL ING
IPC: B65D19/44
Filed: 1978-12-22
Abstract: The pallet is particularly designed for transporting workpieces between individual machining stations. The workpieces are held in place by an adhesive so that they cannot shift or change position on the pallet. Elastic bosses (2) are formed on the pallet, performing a sideway movement (a) at right angles to the direction of movement (A) of the workpiece (1) as this is placed in position. This ensures that any dirt on the workpieces is thrust sideways, forming clean zones for adhesion.
Patent DE-2912298-A1 (DE)
Inventor: MUELLER HANS
IPC: B65G17/00
Filed: 1979-03-28
Abstract: The steel plate conveyor has an inlet point (4) and two outlet points (6, 7). The plates (20) of the conveyor are arranged so as to be displaceable transversely to the conveying direction (21), each plate (20) being provided with a guiding element (24) which interacts with stationary guides (25, 26) so as to be laterally displaced from the inlet point (4) towards one of the outlet points (6, 7). A deflecting element (29) which can be moved about a neutral position is provided downstream of the inlet point (4) in the conveying direction (21). The said deflecting element (29) deflects the incoming plates (20) in such a way that they come to rest with their guiding element (24) against one of the guides (25, 26). In order to prevent the self-blocking impact of a guiding element (24) when the deflecting element (29) is being converted, it is proposed that an element (30) which interacts with the deflecting element (29) be provided on each plate (20) and that the element (30) have a section (40) with a cross- section which tapers in a wedge-shaped manner in the direction of movement. The deflecting element (29), on the other hand, reaches in the neutral position with a wedge-shaped blade (36) into the displacement path (V) of the aforementioned section (40) of the element (30). <IMAGE>
Patent DE-2920129-A1 (DE)
Title: Shuttering panel connecting strap - is set at right angles to shuttering plane and engaged by wedges driven into holes
IPC: E04G17/04
Filed: 1979-05-18
Abstract: In joining shuttering panels, the strap bridging the joint gap, is clamped to two adjacent panels via wedge connections. The clamping is detachable, but firm. The strap (6) is set on, or inserted in, the panels at right angles to their plane. Wedges (10) are driven into wedge apertures (8) on the panels, parallel to the joint gap, and engage behind the strap. The apertures can be formed by one or more clamping fishplates, protruding from a panel to overlap the strap. This permits precisely aligned panel connection, able to withstand heavy pressure, with easy assembly and dismantling.
Patent DE-2923468-A1 (DE)
Title: Colours identification on coloured surface - is performed using illuminating lamp of known spectral composition for sweep detector system
Inventor: GAST UWE DIPL PHYS DR
IPC: H04N1/62
Filed: 1979-06-09
Abstract: A coloured surface is illuminated by a lampo with a known spectral composition so that the colours can be identified. The coordinate positions are also determined to control textile processing machines. A coloured surfaces is illuminated by lamps and the intensities of the three primary colours reflected from it are measured optically and electrically by a sweep detector system. The colour components are compared with fixed values obtained from sample points and when coincidence occurs identification symbols are generated.
Patent DE-2928638-A1 (DE)
Title: Miniature keyboard for computer - has pushbutton head in guide and resetting device, fitted with several actuating protrusions over switching contacts on base plate
Inventor: LOHSE WOLFGANG
IPC: H01H25/00
Filed: 1979-07-16
Abstract: The keyboard forming multiple element is intended for input of signs, symbols, and control signals into a computer, calculator, etc. The push-button head (1) held in position by a guide and resetting mechanism (6), has several actuating protrusions (5). The protrusion mounted in a centre (15) of the push -button head is longer than the middle protrusions at the edge line (16). The latter are again longer than the protrusions at the corner points (4) of the head. All actuating protrusions are arranged over switching contacts (3) mounted on a base plate (2). The push-button head surface may have an arbitrary geometrical configuration. To each protrusion is allocated a symbol on the push-button head, while the length of each extension depends on the geometrical configuration of the head. The base plate with contact may be replaced by a circuit board with a perforated mask and a flexible conductive layer, contacted through the mask perforations by the protrusions.
Patent DE-2935546-A1 (DE)
Title: Dietetic food contg. mono:glyceride of essential fatty acid - digestible without requiring lipase or bile acid
Inventor: STAHL MARTIN DR
IPC: A23L33/12
Filed: 1979-09-03
Abstract: Solid or liq. foods contg. monoglycerides (A) for nutritional purposes are new. Pref. apart from (A), they contain no free fatty acids, di- or tri-glycerides of long-chain fatty acids, but triglycerides of medium-chain acids, phospholipids and dicarboxylic acid esters of monoglycerides can be present. Pref. (A) has a high content of essential fatty acids and makes up 5-95% of total fat content. Pref., on an energy-content basis, the compsn. comprises 5-60% fat; 2-40% protein (hydrolysate), polypeptides or amino acids, and 30-80% carbohydrates, plus salts, trace elements, vitamins, crude fibre, and aromatising agents. Compsns. are used esp. to treat essential fatty acid deficiency or disorders of fat digestion (esp. when caused by lack of enzymes or bile acids). (A) can be digested without requiring lipases or bile acids; are self-emulsifying; are directly resorbed by the mucosal cells of the jejunum, and also cause a redn. in blood triglyceride levels (i.e. alleviation of type I hyperlipoproteinaemia and A-beta-lipoproteinaemia).
Patent DE-2935590-A1 (DE)
Title: Selector rods in gear box - have rotating actuator shaft and rocker arm and rod for reverse and one forward gear
Inventor: KNOEDEL GUNTER ING GRAD
IPC: F16H61/24
Filed: 1979-09-04
Abstract: The manually operated five speed gearbox includes a rotating operating shaft for which four angular positions are provided. Switch arms (48,49) on the operating shaft (43) are provided to actuate individual gear selection rods (32-34). The reversing gear and one forward gear are selected by means of rod (34) and a rocker arm (55). This movement is also produced by the operating shaft (43) when in the required angular positions.
Patent DE-2938197-A1 (DE)
Title: Control console with detachable keyboard - allowing use as separate standing or desk-top device
Inventor: KESSLER OTTO
IPC: G06F3/02
Filed: 1979-09-21
Abstract: The control console has a detachable keyboard (5) and a main unit (1). The main unit contains a display screen and other controls not on the keyboard. The latter is flat and can be attached to the main unit in either of two orthogonal positions: at right angles to the display screen so that the console acts as a desk-top device, or coplanar with the display screen and projecting from one edge so that the console acts a unit standing on its own at which an operator may sit or stand. When the console is a standing device, the display screen is horizontal, whilst when a desk-top device it is vertical. The two positions are permitted by using 3 retaining bolts on each side of the lower front edge of the main unit.
Patent DE-2939467-A1 (DE)
Title: Water jet massage brush - has head with double brush and open end allowing excess water to fall clear of hand
Inventor: UEBEL ALEXANDER DIPL ING
IPC: A61H9/00
Filed: 1979-09-28
Abstract: The massage brush suitable for the face, has a tube (1) open both ends, forming the head, with a brush (2) mounted on one end. This is a circular brush with an outer ring (3) of long bristles enclosing an inner brush (4) with shorter bristles. Behind the inner brush is a water jet nozzle (5) housed inside the tube. The nozzle is angled, with its other end (7) fitting onto an adaptor (8) passing through the wall of the tube and projecting from it so that a handle (12) and a connecting piece (10) can be mounted on it.
Patent DE-2941815-A1 (DE)
Title: Automatic orientation of components - has component moved relative to outline image with photo detector used to detect coincidence
Inventor: GROSSMANN HANS-MICHAEL
IPC: B23Q15/26
Filed: 1979-10-16
Abstract: An automatic control system is used to provide orientation of machine components in a manufacturing process. The system is particularly useful for positioning components prior to robot handling. The constant thickness component (1) is located on a transparent plate (3) mounted on a table (5). The top surface of the table carries an image of the component profile. An electric motor (11) rotates the top part of the table and the component. Light is directed onto the surface and a photo-detector generates an output dependent upon the degree of overlap of component and image. When the two coincide a control stage (9) disengages the drive.
Patent DE-2946002-A1 (DE)
Title: Multiple missiles launching system - has seal protecting cover having catch actuated by electromagnetic device
Inventor: HAYS ROGER DAVID
IPC: F41F3/077
Filed: 1979-11-14
Abstract: The combustion gas extraction device comprises a mixing chamber (10) in which combustion gas from the boiler is mixed with air from outside the building. The resulting gas/air mixt. is exhausted into the open by means of a fan (28). This device ensures that the exhausted gas is not too hot and thus that the exhaust conduit does not overheat and that people are not burnt. The device is pref. arranged in an aperture in an outside wall (34), the exhaust conduit being in two parts. When the device is inoperative, the supply of fuel to the boiler is pref. shut off.
Patent DE-2948300-A1 (DE)
Title: Camera focus evaluation system - detects image displacement from focal plane using single image sensor and image plane shifting control
Inventor: HOSOE KAZUYA
IPC: G03B13/36
Filed: 1979-11-30
Abstract: The focus evaluation system uses an image sensor with a number of sensor elements positioned at a given distance behind the required focal plane. An image plane shifting control is operated to allow the image sensor to receive an image equivalent to that at a point a given distance in front of the required focal plane. A sensor control is coupled to the image sensor and receives two respective signals from the latter before and after operation of the image plane shifting control to provide the posn. displacement of the image from the required focal plane, in dependence on these two signals.
Patent DE-2948447-A1 (DE)
Title: Size variation for lighted spot - uses fixed optical system with axially adjustable or variable-focus second system
Inventor: HUND HELMUT
IPC: G02B7/16
Filed: 1979-12-01
Abstract: The arrangement is intended for producing an illuminated spot of variable surface area (D,d) using all the light coming from a light source, which may be an optical fibre conductor (3) or an LED. The spot is projected via at least two optical systems (1,2) of which the first (1) is fixed and has a fixed focal length whilst its dia. and distance are selected in relation to the emersion aperture of the light source. The second system (2) is axially movable (A) and the light follows a tele-centric path between the systems. The second system may, alternatively, have a variable focal length or may be interchangeable for a system with different focal length.
Patent DE-3002265-A1 (DE)
Inventor: STOLL KURT DIPL ING
IPC: A63B21/008
Filed: 1980-01-23
Abstract: The exercise apparatus possesses a stand (1) which can be leant in a slightly backward position between a horizontal standing surface (2) and a supporting surface (3) forming an acute angle therewith, and furthermore two upper handles (12, 13) which are movably guided in the upper region of the stand, and additionally two lower foot levers or pedals (17, 18) which are movably guided in the lower region of the stand. <IMAGE>
Patent DE-3003039-A1 (DE)
Title: Burner-fired central heating boiler - has ball valve in uptake lifted by gas pressure onto less than ball dia. wide ledge
Inventor: OESTBO NILS
IPC: F23L11/00
Filed: 1980-01-29
Abstract: The central heating burner-fired boiler is conventional with temp. sensor controlled firing and a shut off valve in the uptake. This valve comprises a ball (25) seating in the circular inlet (26) to a cylindrical chamber (23). The ball is light enough for the (blown) gas flow to dislodge it, onto a ledge (31) of slightly less than ball-dia. width sloping gently inwards. The control system embodies a pressure-sensor (29, 30) downstream of the valve which delays burner light up until the thermostat (22) operated blower (21) has built up the necessary pressure.
Patent DE-3004462-A1 (DE)
Title: Non-round pipe-laying mechanism - comprises grab with means for turning pipe length in it
Inventor: BECKMANN KLAUS PROF DR ING
IPC: B66C1/42
Filed: 1980-02-07
Abstract: The pipe laying mechanism is esp. designed for use with pipes of non-round cross-section. It comprises a grab supporting the length of pipe to be laid, and which can be lifted and lowered. The grab (11) incorporates a turning mechanism (20-27) by which the length of pipe (10) can be turned about its axis, and typically comprising one or more driven friction rollers (20), pressed by a ram (23) against the pipe. These can act against the top part of the pipe, which is supported by further rollers (16) on the grab underneath it.