baber/WOPTO huggingface dataset:
Patent DE-2939615-A1 (DE)
Title: Transfer trolley used in storage system - has energy store consisting of compressed air bottle and includes compressed air engine
Inventor: BORSTELMANN WOLFGANG DIPL ING
IPC: B65G1/04
Filed: 1979-09-29
Abstract: The drive process is for a station-independent transfer trolley,which moves within a storage system, between storage points and discharge platforms, which in turn move along the ends of the system, or between gangways. The trolley (5) is itself constructed as an energy store, and in one position may be connected to a stationary energy source. When the energy reserve falls below a pre-determined level, the trolley may automatically move to the source. The trolley has a compressed air engine, and a store (8) connected to it. The store has a loading valve (10), which automatically opens, when moved into contact with an energy source valve (11).
Patent DE-2944264-A1 (DE)
Title: Domestic coffee maker with through-flow water heater - has wall fixing socket and telescopic support plate for reception jug
IPC: A47J31/44
Filed: 1979-11-02
Abstract: The water heater is connected at one side to a water container (17) and at the other side to a supply line, feeding the heated water to a jug supported on a platform (36) which slides along a telescopic rod (35). The coffee maker housing (14) has a support socket (10) for fixing to a wall on one side and a compartment on the other side receiving the water container.(17). When the water container is inserted, it cooperates with the feed line leading to the through-flow water heater. The water container has an outlet valve which is spring- loaded into the closed position and which fits into the end of the feed line, which has a valve rod for opening the outlet valve. The support socket (10) has a guide sleeve receiving the telescopic rod (35), with a clamp for holding it in the required position.
Patent DE-2945240-A1 (DE)
Title: Sterilisable deep-drawable resol resin lacquer prepn. - by reacting bisphenol and formaldehyde in given ratio using tri:alkali phosphate catalyst (J5 19.1.81)
Inventor: FREITAG DIETER DIPL CHEM DR
IPC: C09D161/06
Filed: 1979-11-09
Abstract: In resol resin prepn. by reacting bisphenol A with HCHO in (iso)butanol as solvent, (a) mol. ratio HCHO:bisphenol A is 1.2:1 to 1.8:1 and (b) the reaction is catalysed by a trialkali phosphate, esp. opt. hydrated tri-Na- or tri-K phosphate.. Use of resol, opt. in combination with epoxy resins, in the prodn. of deep-drawable, sterilisable lacquer films, which are resistant to chemicals, is claimed. The resols are used as metal coatings, casting resins in the prodn. of rods, pipes, blocks and profile parts, in the prodn. of foams, pressed articles and electrical insulators.
Patent DE-2947568-A1 (DE)
Title: Rotating bags through 90 degrees on conveyor prior to stacking - by liftable turntable passing between parallel belts of conveyor from below
Inventor: HESSLING HEINZ WILHELM
IPC: B65G47/244
Filed: 1979-11-26
Abstract: The arrangement is intended for rotating piece goods or bags through 90 deg. in a horizontal plane to produce the required cross-bond during subsequent stacking for transport. The goods are moved by a conveyor consisting of parallel belts. A liftable turntable is provided such that it can be raised between the belts when these are stopped with the goods positioned over the table. The table lifts the goods, rotates through 90 deg. and is lowered to re-position the goods. The table is provided with recesses for the belts to permit its rotation when raised.
Patent DE-3001141-A1 (DE)
Inventor: FRANKE KURT DR ING
IPC: H01J35/14
Filed: 1980-01-14
Abstract: In an exemplary embodiment, a cathode cup for electron focusing has a groove-like cavity for the heater coil. The cathode cup is subdivided, approximately perpendicularly to the longitudinal direction of the heater coil into several parts which are insulated from one another, to which separate control potentials can be supplied.
Patent DE-3002710-A1 (DE)
Title: Low-phosphate detergent compsns. - contg. poly:carboxylate and carboxylic polymer salts
Inventor: PUISTER WILLEM
IPC: C11D3/37
Filed: 1980-01-25
Abstract: Textile detergent compsns. witha reduced phosphate content contain a combination of (a) >=1 salt of water-soluble opt. substd. polybasic carboxylic acids, (b) >=1 water-soluble salt of copolymers of methyl vinyl ether (MVE) and maleic anhydride (MA), and (c) >=1 water-soluble salt of acrylate-type unsatD. polybasic carboxylic acid polymer with a mol. wt. of 12000-20000. Combinations of (a), (b) and (c) are comparable to tripolyphosphate w.r.t. Ca-binding, pigment-dispercancy and detergency-building properties.
Patent DE-3009387-A1 (DE)
Title: Ship rudder arrangement with blade on each side of screw - gives good screw position at stern and large counter clearance
Inventor: SCHNEEKLUTH HERBERT PROF DR IN
IPC: B63H25/06
Filed: 1980-03-12
Abstract: The ship's rudder arrangement consists of locating a rudder (2) on each side of the propeller (1), the clearance between the propeller blade extremities and the rudders being not more than 18% of the rudder diameter in the straight-ahead position. The propeller may thus be located well aft giving good clearance under the counter and hence creating less hull vibration. The rudder surfaces are convex on the propeller side, have a sound absorbing surface, and perforation to increase the depth of the boundary layer. Their axes converge upwards.
Patent DE-3011195-A1 (DE)
Title: Microwave aerial with horn radiators - has waveguide sections connected to multiple dielectric filled bi-conical reflectors with end closure plate
Inventor: MENZEL WOLFGANG DR ING
IPC: H01Q13/04
Filed: 1980-03-22
Abstract: The microwave aerial system for the millimeter wavelength region has a feed system with a rectangular waveguide (1) connected to a mode converter (2) and a polarisation transformer (3). This is followed by a round section waveguide (4) which has a series of ring shaped slits along it, each forming a connection with a circular symmetrical horn radiator (5). Each radiator increases in size radially outwards. The biconical radiators are closed by a short circuit plate (6) at the far end and are filled with a dielectric (7). The radiator at the input end terminates in a triangular dielectric filled end (8) decreasing in size towards the entry end of the round section waveguide. The dielectric (7) at the aperture end of each horn acts as a lens.
Patent DE-3017260-A1 (DE)
Title: Vehicle servo steering system - has part placed under tension on deflection from straight travel position
Inventor: RUST BERND-HENDRIK DIPL ING
IPC: B62D5/00
Filed: 1980-05-06
Abstract: The vehicle steering system incorporates a lever or wheel on a steering column and a servo steering mechanism coupled to the road wheels and set by the steering wheel. One of the components of the steering lever (1) and column assembly is equipped with a part (38) placed under tension on deflection from the straight travel position in either direction, and which is supported on an abutment (39,40). The part concerned can be a coil spring, or alternatively, a rubber buffer. The abutment can be fixed in position in relation to the steering lever bearing.
Patent DE-3019514-A1 (DE)
Title: Rowing fixture for boats - has fixed seat and sliding foot support linked to rowlock frame
Inventor: BAHN HERMANN
IPC: B63H16/00
Filed: 1980-05-22
Abstract: The fixture has a frame with a fixed seat (3) and with a reciprocating foot support board (1), mounted on a linkage which moves the rowlocks (23). These are mounted on outriggers (9) pivoted about a cocommon point (11) on the frame, and with thrust rods (10) linked to the foot board support frame (4,7). The weight of the rower remains at one point and the foot movement aids the sweep action. The foot board is mounted on a lever (4) with a slide fitting at the bottom and hinged about a horizontal axis (5) at the set height above the frame. The frame can be mounted in any boat, as well as on a surfboard.
Patent DE-3021176-A1 (DE)
Title: Deburring unit for edge of limited access bore - has conical milling cutter at side of extension arm driven via belt and gearing
Inventor: METZNER MAX
IPC: B23Q5/04
Filed: 1980-06-04
Abstract: The de-burring tool is intended for cleaning up the edge of a bore, particularly where this edge is not easily accessible e.g. between the legs of a U-shaped fork. It comprises a drive e.g. a flexible shaft, with a gear transmission (1) in a housing (9) carrying a fixed or interchangeable arm (3), at the end of which a pulley (5) carries an interchangeable conical milling cutter (6). The cutter is coupled to the transmission via toothed belt or the cutter may be driven via intermediate gear wheels. The cutter may be a cone or a shallow truncated cone, for use inside a narrow fork opening.
Patent DE-3022150-A1 (DE)
Title: Preventing high contact AC potentials - by monitoring superimposed direct voltage levels using cascaded circuits, for either single or three phase
Inventor: BOERGMANN HARALD ING GRAD
IPC: G01R15/14
Filed: 1980-06-13
Abstract: The method prevents excessively high contact potentials in alternating and three-phase current networks and involves measuring the isolation resistance by applying a d.c. voltage. When the resulting voltage level exceeds a defined value an optical and/or acoustic alarm or further switching process is activated. The measurement voltage derived from the superimposed d.c. voltage ais decoupled and processed for use by the series isolation monitor warning and indication elements using several different criteria. The associated equipment (1) contains a high impedance choke, a capacitor charged from the network (3) an analyser (6) and indicator (14). Further isolation monitors (2) can be added using connections (15,16) provided. A voltage follower (10) is connected before the analyser (6).
Patent DE-3022383-A1 (DE)
Title: Micro-surgical instrument with two movable elements - has actuator bar sliding in grip under pressure from medium in inner chamber
Inventor: DAUSCH HERMANN
IPC: A61B17/32
Filed: 1980-06-14
Abstract: The microsurgical instrument has two operative members movable relative to each other and a pencil-tyoe grip, positively secured to a guide tube. At the tube forward end is mounted one operative member. The other member is fixed to the protruding end of a bar sliding in the tube. The bar (18) is actuated by a component (26) fixed to its rear end and sliding axially inside the grip (10) under the action of a medium in a chamber (42) in the grip. The chamber is connected to a pressure source which is elastically compressible. The actuating component is pref. a diaohragm. inserted in the grip.
Patent DE-3023468-A1 (DE)
Title: Window or door extension mechanism pivot bearing - has pin lug, socket hole stop faces, ring segment and offset recess
Inventor: HOETZL MANFRED
IPC: E05C17/04
Filed: 1980-06-24
Abstract: An adjustable and reversible pivot bearing is provided for left and right closing wings of doors or windows. It is mounted on an extension mechanism located between a bearing block, on the frame side, and an extension arm. The pin (3) for the pivot has a lateral lug (7) and the socket (1) hole for the pin has two radial stop faces (5'6) for this, to limit socket rotary movement about the pin, while a ring segment stop face (11) limits axial movement along the pin. This is interrupted by an offset recess' permitting the socket to be plugged on the pin to assembly the reversible pivot bearing. Construction is simple, with distinct adjustment and reversal functions.
Patent DE-3025366-A1 (DE)
Inventor: HAIGES ADOLF
IPC: A01K7/06
Filed: 1980-07-04
Abstract: 1. Drinking device for animals, with a watering trough (10) and, located in the trough, a valve device (12) which has a valve closing with water pressure, constituted by a valve body (54) adapted to be tilted against the restoring force of a spring (56) by means of a rod (60) normally disposed longitudinally of a central axis of the valve device, the said valve body (54) being mounted at the rear end of the rod, and also constituted by a fixed valve seat (52) which, with the movable rod, forms a water through-flow aperture (62), and comprising, disposed substantially coaxially of the rod (60) when the valve (52, 54) is closed, a sleeve (68) which serves as a water pipe between a valve body (40) and the trough (10), and which is provided with a plurality of water through-flow apertures and being mounted at its front end with minimal radial clearance at the front end of the rod (60) and at its rear end in such a way as to form an annular gap (70) at the front end of the valve body (40) to provide a greater clearance, characterized in that with a vertical disposition of the central axis there is, comprising the water through-flow apertures and seated loosely on the rod (60) an insert (66) in the bottom end of the sleeve (68) which is mounted on a radially widened-out part (64) of the bottom end of the rod which projects from the sleeve (68).
Patent DE-3027260-A1 (DE)
Title: Collapsible wedge shaped chock for car wheel - has base pivoted to wedge plate and articulated stay to permit nesting two chocks for compact storage
Inventor: KISSLING WOLFGANG DIPL ING
IPC: B60T3/00
Filed: 1980-07-18
Abstract: The collapsible chock (11) is intended for placing on the ground against a vehicle wheel tyre to prevent movement of a parked vehicle on an incline or an icy road. It comprises a wedge plate (12,16) pivoted to a base (13), and an articulated support stay (14) which is pivoted to the base and can engage the wedge plate when in use. The pivot connection (29) of this support stay is arranged such that it can be swivelled (A) into a position parallel to the outside of the base, to which it is pivoted when not in use to minimise its bulk and permit storage inside the vehicle.
Patent DE-3027954-A1 (DE)
Title: MOS integrated circuit with supplementary wiring plane - of silicide of high melting metal completely independent of metal wiring plane
Inventor: SCHWABE ULRICH DR PHIL
IPC: H01L23/532
Filed: 1980-07-23
Abstract: MOSIChasadditionalwiringplane(s)supplementingtheusual metal planes. These consist of the silicide of a high-melting metal, e.g. Mo, W, Ta or Ti. Pref. the silicide is deposited directly on the substrate, partly provided with MOS structures, by sputtering or simultaneous vapour deposition from 2 vapour sources. Pref. it is 200-500 nm thick, giving a film resistance of 1-3 ohm/sq. Pref. the silicide is deposited on the entire surface after producing the poly-Si plane, producing the n+ zone, applying the insulating oxide and opening the desired contact windows. The IC has a completely independent wiring plane with a specific electric resistance of the order of a few ohm/sq., which can be produced by process stages compatible with MOS IC mfr.
Patent DE-3034713-A1 (DE)
Title: Pressure oil store for appliances with hydraulic control - has rising pipe with valve used as level monitor
Inventor: NAGEL WERNER
IPC: F15B1/24
Filed: 1980-09-15
Abstract: The pressure oil store has a cylinder, which is divided by a piston into an oil store connected to a hydraulic circuit; and a gas chamber with a gas connection channel. The gas chamber is filled with a monitoring fluid, and has an upright monitor pipe, projecting through one cylinder end wall, to monitor the fluid level. The pipe is formed as a rising pipe, and projects into the gas chamber. When the oil store is full, the lower end of the pipe is at a given distance from the separating piston, which corresponds to the desired level of the monitoring fluid in the gas chamber. The monitoring pipe is opened or sealed by a valve unit.
Patent DE-3039357-A1 (DE)
Title: Hollow waveguide connector piece - has of solid flexible dielectric rod with end tapers extending half wavelength
Inventor: HOLPP WOLFGANG DIPL ING
IPC: H01P3/16
Filed: 1980-10-18
Abstract: The flexible coupling device connects the ends of two hollow waveguides which may move relative to each other. The two waveguides (2,3) consist of thin-walled metal tubes, filled with air. The connecting piece (1) consists of a solid rod of dielectric plastics material, which is sufficiently flexible to accommodate the relative movement. The plastics material has a dielectric constant significantly higher than that of air and by total internal reflection. The ends of the connecting piece are tapered and are pushed into the ends of the hollow waveguides. The lengths of the tapered portions (l) equal half the wavelength of the microwaves in the hollow waveguides.
Patent DE-3043131-A1 (DE)
Title: Reinforced concrete sleeve foundation wall reinforcement - has curved mat forming cage with supporting sloping reinforcement locked to it
Inventor: POLONYI STEFAN PROF DIPL ING
IPC: E02D27/01
Filed: 1980-11-15
Abstract: Foundation slabs with reinforcing mats and sleeves with reinforced walls form sleeve foundations of reinforced concrete for clamping a column in position. The sleeve reinforced wall consists of a reinforcing cage (4). The latter comprises a mat bent in a cylindrical or elliptical shape. Inclined reinforcement (6) supports the cage in the vicinity of the sleeve collar (5). The cage and inclined reinforcement are locked to the mats in the foundation slab (1).
Patent DE-3049585-A1 (DE)
Title: Test appts. for cryogenic research - comprises support frame having rows of compartments for housing different pieces of equipment
Inventor: BREIDENBACH KARL
IPC: G09B25/02
Filed: 1980-12-31
Abstract: The test appts., for cryogenic and air conditioning engineering research, is intended for use in schools with a number of people participating in carrying out an experiment. The appts. consists of a fixed support frame (2) covered with a layer of plastics material (10b) and with at least one horizontal support strut (3) forming horizontal rows of compartments (9). At least one carrier plate in one compartment is fixed to the frame (2) or to the horizontal support (3). Each carrier plate is fitted with a piece of cryogenic or air conditioning equipment connected by thermally insulated pipes (5) or electric cables (6).
Patent DE-3108520-A1 (DE)
Title: Littering box for fur-bearing animals of the marten type
Inventor: LUECHTENBERG HANS-GERD
IPC: A01K1/035
Filed: 1981-03-06
Abstract: Littering box for fur-bearing animals of the marten type is to protect mother animals and young in the breeding area, during littering and subsequent rearing of the young. The littering box consists of side walls, a roof and a baseplate of a heat-insulated material which contains a trough-shaped recess.
Patent DE-3113468-A1 (DE)
Title: Energy supply for the traction engine or rail-borne transport device for underground mining
Inventor: LOHMANN HANS
IPC: B60M7/00
Filed: 1981-04-03
Abstract: Published without abstract.
Patent DE-3115417-A1 (DE)
Title: Crankshaft gear for reciprocating piston engine
Inventor: KIPER GERD PROF DR ING
IPC: F02B75/32
Filed: 1981-04-16
Abstract: The aim of the invention is individually or jointly to increase the dwell times of the piston at its reversal points, in order to make optimum use of the gas forces and/or to ensure an improved volumetric efficiency of the engine. In contrast to known solutions it is proposed that this object be achieved without additional engine parts or bearings. According to the invention the object is achieved by the novel design of the connecting rod bearing; its instantaneous axial alignment varies with the variation of the relative positions of the movably connected parts, connecting rod and crankshaft. For this purpose the crank pin is designed as a lobed constant-diameter shape and the connecting rod bearing as a hollow body enclosing this by means of equidistant surfaces. In one advantageous embodiment, the cross sections are a P3 profile and a square, cf Fig. 1. Different designs of constant-diameter shape shaft body and enclosing hollow body permit purposeful influencing of the transmission function or the direction of forces and/or of the lubricating conditions. <IMAGE>
Patent DE-3117118-A1 (DE)
Title: Hinge, especially for doors, such as doors of fuse boxes or switch boxes
Inventor: SAUER WOLFGANG
IPC: H02B1/38
Filed: 1981-04-30
Abstract: To simplify the insertion, adjustment and alignment of a door, for example of a switch box or fuse box, there is proposed a corresponding hinge, in which a hinge body (14) is arranged so as to be longitudinally displaceable in each end of a hollow-chamber profile, in which a groove (16, 18) extending transversely relative to the direction of displacement is provided in the hinge body (14), and in which there are provided in the region of the groove (16, 18), in the adjacent wall of the hollow-chamber profile, a perforation with two bearing edges, located near one side of the hollow-chamber profile and having at least one component of extension perpendicular to the direction of displacement of the hinge body (14) in the hollow-chamber profile, and a releasable fixing device (22, 24, 26, 28) for fixing the hinge body (14) connected to a hinge pin (46), in the hollow-chamber profile. <IMAGE>
Patent DE-3120408-A1 (DE)
Title: Process for registering the through-flow rate of liquid mixture components
Inventor: OBIEGLO ROLAND ING GRAD
IPC: G01G19/30
Filed: 1981-05-22
Abstract: For the continuous processing of polymer mixtures, to which liquid cross-linking components are added, the rate of through-flow of the liquid component is registered and compared with the amount of solid components transported in the same time.
Patent DE-3128555-A1 (DE)
Title: Greenhouse
Inventor: TERLINDEN WILHELM
IPC: A01G9/14
Filed: 1981-07-18
Abstract: The invention relates to a greenhouse with roof and side parts which are in each case identical structural elements comprising runner profiles, border profiles and glazing bars, fastened on the runner profiles, and panes fastened on the glazing bars, it being possible to screw-connect the roof parts to one another and to the adjacent side parts and to screw-connect the latter to foundation parts. The identical roof and side parts comprise, according to the invention, runner profiles and border profiles which are screw-connected to one another, the glazing bars extending between mutually opposite runner profiles being plugged, with their ends, in each case onto the angle legs of the associated runner profiles. In order to stabilise the frame formed in this way, use is made of the panes which are introduced into the frame divisions formed by the glazing bars and are connected to the frame parts in a frictionally and/or positively locking manner such that the frame parts are supported via the panes and the panes are supported via the frame parts.