baber/WOPTO huggingface dataset:
Patent DE-2622781-A1 (DE)
Title: Guide for separating batch of sheets from stack - has tapered pusher with front roller moved horizontally to fan out stack
Inventor: MOHR KARL
IPC: B65H3/32
Filed: 1976-05-21
Abstract: The separator is for lifting a ream of foil or sheet goods of any desired thickness, esp. stacked box cut-outs for feeding to a cutting machine. These are pref. separating and breaking machines, provided with a vertically and horizontally movable plate. This plate is guided in the stack of the sheet goods and part of its fron edge entering the stack has a driven roler for fanning out the stack. During insertion of the plate, its advancing movement is equal to the circumferential speed of the roller (3). The front edge of the plate (1) which penetrates the stack is conically reinforced.
Patent DE-2629994-A1 (DE)
Title: Video disc signal reproducer - has relative speed variations detector to compensate jitter of picture edge
Inventor: SCHRIEFL KARL-EKKEHARD DIPL IN
IPC: H04R1/16
Filed: 1976-07-03
Abstract: A reproduction system for video signals using a scanner which is scanned by an electromechanical transducer backwards and forwards parallel to the direction of relative motion between scanner and record to compensate for variations of the relative velocity from the intended value, in which the control mechanism for the transducer has a measuring device provided by the plates of a condenser (11, 12) and magnetic circuit (13 to 17) to measure the movements of the scanner (4) in a direction perpendicular to the surface of the record (5). The transducer may be a piezo-electric device. The compensation of the deviations in relative motion eliminates troublesome time errors causing jitter of the edges of the picture or of vertical lines in the picture.
Patent DE-2632860-A1 (DE)
Title: Synthesis of control frequency for cavity resonator - relates to rubidium atomic frequency standard from which two much lower frequencies are generated and multiplied
Inventor: THANHAEUSER GERHARD DIPL ING
IPC: H03L7/183
Filed: 1976-07-21
Abstract: A phase controlled oscillator (1) pulled by a basic generator (2) of a carrier system, generates an output frequency lower by at least one order of magnitude than the frequency of the rubidium atomic frequency standard. A further frequency is derived from the frequencies in the oscillator (1) control loop, which is lower by at least one order of magnitude than the oscillator (1) output frequency. These two different frequency voltages are applied to a multiplier. Their frequencies are such, that a sideband at the multiplier output is as close as possible to the rubidium atomic frequency standard. A further voltage is applied to oscillator (1) in order to obtain L. F. phase modulation.
Patent DE-2634102-A1 (DE)
Title: Three part resistance coating for CRT funnel - of low, high and low resistance for internal arc suppression
Inventor: FOREMAN GORDON THOMAS
IPC: H01J9/20
Filed: 1976-07-29
Abstract: A CRT is fitted on the inside of the funnel with three bands of resistive layers. The first low-ohm layer near the screen end forms a contact through the bulb with an outside layer of similar material. The central part of the funnel is coated by a high-ohm layer which extends up to the neck, it consists of a mixt. of insulating frit and CdO, In2O3 or CuO. The third layer inside the neck is again of low-ohm material with a high scratch resistance and forms a connection with the contacts of the electron gun. The fit material has .pt. 400-450 degrees C and a coefft. of expansion close to that of the bulb glass material. This provides a durable coating which prevents a short-circuit are within the CRT, used esp. for colour TV sets.
Patent DE-2635473-A1 (DE)
Title: Belt sander for wood - has individually adjustable cylinders mounted on pressure beam to set height of abrasive belt
Inventor: BEHN JUERGEN
IPC: B24B21/08
Filed: 1976-08-06
Abstract: The polishing belt is held by a pressure beam against a workpiece. A number of individually adjustable cylinders are mounted on the pressure beam and act against elongated elastic pressure elements which in turn press against the inside of the polishing belt. A number of feeler elements, one for each adjustable cylinder, are mounted in front of the pressure beam. These elements probe the workpiece and regulate the adjusting elements. The polishing belt is guided over an end-roller, which reverses the direction of the belt. Reversing elements (29, 30) which are mounted on adjusting members (27, 28), are used to adjust the polishing belt (11) w.r.t. the workpieces (12, 13). The adjusting members are controlled by one or more feelers which are mounted between the ends of the beam.
Patent DE-2643030-A1 (DE)
Title: Motor caravan with concealed shower cabinet - has front seats which slide forward to provide extra room and to extend telescopic cupboard as shower unit
Inventor: SCHMIDT FRIEDRICH PAUL RAINER
IPC: B60P3/32
Filed: 1976-09-24
Abstract: The front two seats of the motor caravan are slid forward to increase the room in the van when parked. The driver's seat is linked to a cupboard behind the seat, which is extended telescopically. The space for the shower cabinet is thus exposed without taking up any additional room when packed for transport. The space behind the passenger seat provides improved access to the van. The comfort of the motor caravan is considerably improved by the shower cabinet as well as the extra space. The otherwise wasted space of the cab is used to its most efficient level.
Patent DE-2644573-A1 (DE)
Title: Socket wrench for cable plug insertion - consists of slit sleeve with elliptical inner cross=section secured to handle
Inventor: SZIELASKO LOTHAR
IPC: H01R43/26
Filed: 1976-10-02
Abstract: The socket range is intended to facilitate insertion of a coaxial cable plug into its socket. It consists of a sleeve (4) with a longitudinal slit (5), which is secured to a handle (2). The inner dia. of the sleeve has an elliptical cross section. The edges (6, 7), bounding the longitudinal slit, are inwards bent. The width of the slit is reduced from the remote end towards the handle. Inside the sleeve may be mounted a rotation symmetrical roll element in such manner that the element is clamped in the tapered gap between the sleeve and the socket, after application of the socket range to the plug. This clamping is actuated by rotation of the socket range which frictionally swivels the roll element.
Patent DE-2647399-A1 (DE)
Title: Self closing valve for plastics vessel opening - has valve opened by drinking straw and welded to main vessel
Inventor: STANEK OLDRICH
IPC: B65D75/58
Filed: 1976-10-20
Abstract: The closable opening is for vessels of resilient or flexible material such as plastic or plastic and metal combined, its diameter being such as to allow insertion of a drinking straw. A self-closing valve is provided in the opening (1). This can have two walls one of which at least is of flexible plastic. The two normally bear against each other and form a seal, being forced apart by straw insertion. It can comprises a flattened plastic hose expansible to accommodate the straw. This extends inside the vessel, to which it is welded.
Patent DE-2651456-A1 (DE)
Title: Continuous ion exchange fluid treatment system - with exchange column and regeneration column and counter current resin and fluid flows
Inventor: PLURA GEORG
IPC: B01J47/10
Filed: 1976-11-11
Abstract: In an ion-exchange column with upward liq. flow, a portion of the incoming liq. is used to take off spent ion-exchange resin from a lower irrigated resin bed. The remaining liq. flows upwards through two carbon beds in the interstices of which it contacts down-flowing fresh resin which is fed in from a regeneration column. This resin is transported between the two columns by a carrier liq. through an injector. Used for continuous ion-exchange liq. treatment processes. Simpler and cheaper in construction and operateion than systems using e.g. fluidised resin beds or chemical means for resin and fluid transport.
Patent DE-2705528-A1 (DE)
Title: Electric cooker heating elements control circuit - has counter supplied with clock pulses and with output gated to switch
Inventor: ANDERS KLAUS DIPL ING
IPC: F24C7/08
Filed: 1977-02-10
Abstract: The control circuit, for heating elements (e.g. cooker hot -plates, space heaters etc.) has a counter system. This counter system is supplied via a gate with clock pulses derived from the heating element. AC supply voltage. The counter output is connected via a clocked output gate to the control switch. The input gate includes a frequency divider in parallel with the actual gate. The counter has its stages connected to a selection switch.
Patent DE-2723491-A1 (DE)
Title: Protective coating compsns., e.g. for cars - contain viscous-elastic unhardened plastics esp. polyester or epoxy! resin
Inventor: BIBERGER PETER
IPC: B05D7/16
Filed: 1977-05-25
Abstract: Hardener-and promotor-free protective plastic coating compsn. contains a resin having soft to viscous-elastic consistency, pref. a non-hardened polyester or epoxy resin. The compsn. pref. also contains additives, determined w.r.t. ultimate use, to achieve a permanent year-long effect. The compsns. prevent corrosion, stone impact and noise distribution, esp. in cars, building components, engines, ships' interiors, steel railway bridges, pipelines, oil-drilling platforms, etc. Viscous-elastic consistency improves resistance to impact and cracking. Good heat- and sound-insulation are achieved. In an example, car parts were rust-proofed with a polyester compsn. contg. H3PO4 and MgO particles.
Patent DE-2725457-A1 (DE)
Title: Heating and ventilating regulator for occupied rooms - measures air humidity related to occupation density for energy saving
Inventor: RIESENBECK GOETZ VAN DR
IPC: F24F11/00
Filed: 1977-06-04
Abstract: The indirect measuring system is used for measuring occupancy by persons in ventilated rooms. The measurement result is used for regulating the air supply into the room and this measuring arrangement is used to establish the correct relationship between the air supply and persons within the room as required by official regulations. The arrangement ensures that energy consumption by the rooms to be heated and ventilated is greatly reduced. The actual occupancy by persons in the ventilated rooms is measured and converted into a suitable signal for operating the regulating arrangement. This regulating system limits the ambient air proportion in a misture with the waste air proportion removed from the room to hygienically required level. The occupancy is measured by measuring the absolute humidity of the room air or waste air. This humidity is compared with the absolute humidity of the ambient air.
Patent DE-2735042-A1 (DE)
Title: Assembly system for container flexible end closures - uses holder for passage through subsequent work stations and discharged at final stage
Inventor: FLETCHER WADE D
IPC: B65B7/01
Filed: 1977-08-03
Abstract: The apparatus produces a food package container closure and comprises a holder with a mount for carrying it through several of stations. The stations include, successively along the path of travel of the holder, a supply station for a planar sealing membrane and for depositing the membrane on the holders. A subsequent station includes an overcap mountie system over the membrane accommodating holder in a manner, as to seat on the holder with the membrane received within the overcap. A final discharge station includes discharge elements for the combined membrane and overcap from the holder.
Patent DE-2747546-A1 (DE)
Title: Door frame mounting assembly - has metal profiles with spaced connecting loop shackles holding joint plates fastened to frame rear
Inventor: RITTER ERWIN
IPC: E06B1/60
Filed: 1977-10-22
Abstract: The door frame mounting includes metal profile units for attachment to the main walls sides, incorporating protrusions for joining to anchor elements on the frame. The profile units (3), aligned on both sides of the wall (1), are interconnected by U-shaped loop shackles (4). The straight centre section of these runs parallel to the end face of the wall, leaving an interval (A), and provides a housing for joint plates (16) fixed to the rear of the case. The shackles may be sheet metal strips with stiffening lengthways seams.
Patent DE-2755129-A1 (DE)
Title: IC type vaned turbine - has positively controlled outlet valve and automatic inlet and outlet valve
Inventor: BEYER GUSTAV
IPC: F02B53/02
Filed: 1977-12-10
Abstract: The vaned turbine is of the internal-combustion type with spark- or compression ignition, using any gaseous or liq. fuel. It has a positively-controlled outlet valve (25) and a combined automatic inlet and outlet valves (24). As the process chambers expand a vacuum is generated so that they are suddenly charged while under the automatic valve, while the exhaust valve is kept open for one revolution. Cooling is by air with radial fan from outside and liq. lubricant from inside, while the combustion and process chambers are lubricated and sealed by solid lubricant on a synthetic resin molybdenum disulphide basis. All components plug together without screws, apart from the valve assemblies, being subsequently held together by stay bolts (19), while all external accessories are in module form. The cooling fins are of varying lengths and at varying intervals dependent on the thermal loading being enclosed by a split cylindrical air guide (21) to which a fan casing is fitted at the front.
Patent DE-2758869-A1 (DE)
Title: Spinneret extrusion plate - is composed of sections with sealed joints between them
Inventor: FREY CHRISTIAN-GUENTHER
IPC: D01D4/02
Filed: 1977-12-30
Abstract: A perforated plate for the extrusion of synthetic filaments in a spinneret has at least two sections making up the complete plate in the spinning head spinning station. The joining line between the two sections is sealed against the mass of spinning material and also resists spinning pressures.
Patent DE-2808696-A1 (DE)
Title: Releasable hub-shaft fixing - has taper sleeve used to deform wall of hub recess onto shaft
Inventor: FELLER OTTO
IPC: F16D1/08
Filed: 1978-03-01
Abstract: The releasable union between two machine components, e.g. shafts and hubs uses expanding sleeves insertable into corresponding recesses. A clamp body (11) is arranged radially between the sleeves (1) and the shaft (9) or hub (10). The radial clamp body (11) fits into a recess (13) in the hub or shaft. The clamp body comprises several segments or is formed as an axially slotted or circumferentially closed ring. Adjacent the outer circumference of the shaft or in the vicinity of the inner surface of the hub, axial recesses provided to accommodate the sleeve units.
Patent DE-2814091-A1 (DE)
Inventor: GIRLE HANS-DIETRICH
IPC: G01T1/02
Filed: 1978-04-01
Abstract: A detector arrangement, consisting of a radiation detector (2) and an absorption filter (12, 13), for measuring an ionising radiation contains on a carrier tube (1) a central filter part (12) which just covers the active volume (6) of the radiation detector (2) and compensates for the energy-dependence. On both sides of the central filter part (12), part-filters (13) predominantly formed by rings, are arranged on the carrier tube (11), the spacing and material of which part-filters are dimensioned in such a manner that the detector arrangement exhibits a direction- and energy-independent characteristic. Such absorption filters are relatively easily dimensioned and simple to produce. <IMAGE>
Patent DE-2818740-A1 (DE)
Title: Wall or ceiling cladding - has flexible strip support layer under mortar coating with elasticising additives
Inventor: JACKSTELL GUSTAV ADOLF
IPC: E04F13/00
Filed: 1978-04-28
Abstract: A coating of mortar, with additives producing an expansive elastic condition, is applied to a support layer in the form of a flexible length of material. The additives can be substances with a synthetic resin base, while the support layer incorporates paper, textile and or plastics constituents, and can be in foil sheet or woven form. An insulating layer may also be included.
Patent DE-2821476-A1 (DE)
Title: Firewood log packaging system - with standard length logs bound into rectangular bundles which can be loosened by shaking
Inventor: MUNK WERNER GEORG
IPC: B65D71/00
Filed: 1978-05-17
Abstract: Split legs in lengths of 15-67 cm, (preferentially 40 cm), are formed into a rectangular bundle by putting them in a special container, where they are fixed with metal- or plastic strips or special wires. This packages are then supplied on pallets for drying, for transit and for distribution. By tipping the rectangular packing onto the endface and by a slight shaking, the rectangular cross section changes into a circular cross section. By loosening the packing, the legs can be removed simply with the necessity to cut the strips or wires.
Patent DE-2821633-A1 (DE)
Title: Extruded roofing tile stamping mechanism - has knife actuated by double acting ram via toggle linkage
Inventor: LINGL SEN HANS
IPC: B28B11/16
Filed: 1978-05-18
Abstract: The drive is for a mechanism stamping out extruded roofing tiles. The stamping knife (5) parting off the extruded material (1) is mounted in a guide body (25) working up and down in a cutter truck (26) travelling horizontally and coupled to the truck by a toggle linkage (27). It is driven by a double-acting ram (28, 29) so that each time the ram piston (28) moves from one end position to the other a complete stamping cycle is performed. Dampers can be provided for the ram at its ends positions.
Patent DE-2824404-A1 (DE)
Title: Gas or oil fired room heater - has flame directed through double insulated tubes with helical spacer in water channel between
Inventor: SCHIMMELPFENNIG KLAUS DIPL ING
IPC: F24H1/26
Filed: 1978-06-03
Abstract: The heating system for a room uses an inner tube (3) and an outer tube (4) with the gas or oil burner (2) flame directed vertically upwards through the inner tube, from the bottom. Water circulated in the space (6) between then, is fed through a connection (7) at the top and extracted through a connection (8) at the bottom. Inside this space is a coil (5) of a suitable material. Around the outside of the outer tube is a layer of insulating material (9) enclosed by a third tube (10). The coil may be of stainless steel, and the inner and outer tubes (3, 4) may also be of stainless steel. The coil may alternatively be a stainless steel tube.
Patent DE-2827226-A1 (DE)
Title: Butterfly valve disc seal - has profiled rings fixed to disc and in housing with resilient lips in mutually sealing engagement when shut
Inventor: WAGNER OTTO ING GRAD
IPC: F16K1/226
Filed: 1978-06-21
Abstract: The butterfly valve disc seal comprises two sealing elements, each of which consists of a one-piece round profile. The elements engage one another concentrically, one carried on the disc and the other in the housing. Each element comprises a clamping portion by which it is secured to the disc or housing, connected by a resilient portion to a floating portion, the floating portions being in sealing engagement when the disc is in the closed position. The elements are preferably under tension when in sealing engagement. The sealing faces of the elements may be inclined.
Patent DE-2828284-A1 (DE)
Title: Insert for horse shoes - consists of plastics wedge section with small metal plate in rear and fixed by pins
Inventor: ROEDDER FRITZ
IPC: A01L7/02
Filed: 1978-06-28
Abstract: The wedge insert for horse shoes consists of a plastics section, whose width corresponds to or is equal to the width of the shank of the horse shoe rear. A small metal plate is let into the rear of the insert. The metal plate is fixed to the plastics wedge by means of holding pins of different length.
Patent DE-2835620-A1 (DE)
Title: Right and left handed draughting machine - has vertical rail in holder hinging on horizontal truck
Inventor: RUBNER KARL-HEINZ
IPC: B43L13/04
Filed: 1978-08-14
Abstract: The draughting machine has a horizontal truck travelling along a horizontal rail, and on which is mounted a vertical rail with truck, drawing head and rule holder. The vertical rail is mounted on the horizontal truck using a holder hinging on a transverse axis on the truck between left- and right-hand positions, and lockable in each of them. The truck travelling on the vertical rail can have similar top and bottom faces where the head is fixed to it. The head and the rule holder are detachable, and are fixed to either side of the truck.
Patent DE-2848108-A1 (DE)
Title: Hydraulically operated paper cutting machine - has transit chamber on return line throttling device connected to power cylinder
Inventor: WESSEL GUENTHER DIPL ING
IPC: B26D7/02
Filed: 1978-11-06
Abstract: The pressurised medium-operated production machine, such as a paper cutting machine has a pressing beam driven by a hydraulic power cylinder assembly fitted with a control slide. the control slide has connection chambers with outlets which can be operated against each other. One outlet is connected wiht the power cylinder assembly and the other with a return line throttling device is connected with a tank via a temperature dependent over-pressure valve. The return line throttling device has a transit chamber is connected with the power cylinder assembly through a non-return valve and the connection chamber of the other outlet is connected with the tank via a two-way flow control valve.
Patent DE-2855619-A1 (DE)
Title: Compact bag filter for mines - with spring-spacers between bags for efficient back-flushing
Inventor: HOELTER HEINZ ING GRAD
IPC: E21F5/20
Filed: 1978-12-22
Abstract: The bags of a bag filter are sepd. from each other by springs which offer no resistance to air flow but retain them in position when compressed air is applied to them in a backflushing cycle. Bag filters, which must be very compact, e.g. for use in tunneling and heading operations in mines in conjunction with road headers, can thus be efficiently backflushed without any collision between the bags to prevent their cleaning.
Patent DE-2856011-A1 (DE)
Title: Spray bottle with discharge device - has adaptor clamped to valve plate accommodating hose with stop valve
IPC: B65D83/14
Filed: 1978-12-23
Abstract: The spray bottle has a discharge device for the foam and propellant together forming the filling. Together with the valve, which is crimped onto a rib on the bottle, the device seals the latter, and it has an externally-threaded tube protruding from the bottle. The thread ends at a shoulder acting as a stop for the rubber seal. An adaptor (30) is clamped onto the valve plate, and into this screws the union (37) of an extension hose (4) with stop valve (5). There is a hand grip on the union, and a shoulder in its bore bears against that on the tube.
Patent DE-2901334-A1 (DE)
Title: 1-Phenyl-3-benzoyl-urea derivs. - useful as insecticides
Inventor: BECHER MANFRED DR
IPC: C07C201/12
Filed: 1979-01-15
Abstract: Urea derivs. of formula (I) are new: (A is naphthylthio, tolylthio, or X,Y-substd.naphthyloxy, where X and Y are each H, Cl or Br; Z is H or Cl; Z1 is Cl or F; Z2 is H, Cl or F). Cpds. (I) are insecticides esp. active against mosquitoes, caterpillars, beetles and bettle larvae.
Patent DE-2901957-A1 (DE)
Title: Displaceable artificial island for oil and natural gas - is of reinforced concrete with highly buoyant base structure
IPC: E02D23/02
Filed: 1979-01-19
Abstract: An offshore platform can be lowered ready for operation on to a base structure which is designed so that its buoyancy thrust is greater than the weight of the platform together with all the equipment forming its working load. The base structure can be displaced axially inside at least one enclosing ring, which, in the working condition is surrounded by a foundation which can be flushed, and on which the full surface of the base structure rests. The base structure can be towed to a site beneath a stretch of water and set down on the bed by means of ballast. Provides an offshore island which can be easily and safely transported and positioned without special mechanical lifting mechanisms. The arrangement provides a large operating surface and ample storage space.