baber/WOPTO huggingface dataset:
Patent DE-2619527-A1 (DE)
Title: Curtain rail suspension system - uses cords which hang down on side of window frame so that curtain rail may be lowered to floor (OE150376)
Inventor: SCHWOELLER JUN MATTHIAS
IPC: A47H7/02
Filed: 1976-04-29
Abstract: The curtain rail (2) is hung from a fixed rail (1) at the top of the window by a cord which hangs down in a loop at the side of the windowthe loop, the ends of the cord pass up, through a bush in the fixed rail, along a channel (6) in its upper surface, and down through separate bushes to be fastened to the two ends of the movable curtain rail (5a)of which has a locating peg (9), to align it with the other when the curtain rail is raised again.
Patent DE-2627291-A1 (DE)
Title: Optical fibre coupling for two aligned members - employs two part coupling housing with sleeve for each fibre and photodiode between front faces of fibres
Inventor: MUELLER JOERG DR ING
IPC: G02B6/38
Filed: 1976-06-18
Abstract: The two-part coupling for aligned optical fibres has a sleeve for each fibre (4, 14). The sleeve (8, 18) is capable of adjustment by means of an elastically (5, 15) supported mounting (7, 17) which is arranged eccentrically in the housing. A photodiode (1) is inserted between the front faces of the fibres (4, 14) such that light transmitted via the fibres can pass through suitable openings (3, 13) in the metalligation of the diode contacts. These are connected to and supported by a strip line (11, 12) which is designed as a separate, interchangeable component in the coupling. The openings (3, 13) are provided with immersion solution.
Patent DE-2628216-A1 (DE)
Title: Armrest mounting for radio telephone - with armrest fully swivelling to store handset underneath with padding uppermost for full protection
Inventor: EMMER LUDWIG
IPC: B60R11/00
Filed: 1976-06-23
Abstract: The car radio telephone is mounted on an arm-rest set between the front two seats. The handset is securely clamped in twin holder claws so that when the arm rest is swivelled through 180 deg. the handset is securely held upside down under the arm-rest, with the padded side uppermost. The arm-rest can be set in the vertical position so that the telephone is accessible to the front seat passengers, with the dialling control in the top end of the arm-rest. When swung flat, with the handset uppermost, the dialling control faces the rear two seats. In the upside down stored position, the telephone is protected from damage and does not present any sharp surfaces in a collision.
Patent DE-2635381-A1 (DE)
Title: Activated sludge with alternate aerobic and anaerobic treatments - and recycling to increase treatment time
Inventor: KALBSKOPF KARL-HEINZ DR ING
IPC: C02F3/12
Filed: 1976-08-06
Abstract: The Parent Patent describes an activated sludge plant with alternating ascending and descending flow, which enables aerobic and anaerobic processes to be carried out alternately with the help of regulated circulating rotors in a succession of chambers. In this addn. there is further included a recycling flow from the discharge chamber to the inlet chamber by means of parallel ducts, and utilising the suction effect of the aerating rotors. These ducts enable continued recycling of the water.
Patent DE-2637655-A1 (DE)
Title: Vehicle anti-theft device - has lock operated linkage which controls engagement of dog clutch between steering column sections
Inventor: WOERNER ERNST
IPC: B60R25/022
Filed: 1976-08-20
Abstract: The anti-theft device breaks the linkage between the steering wheel and the car wheels without affecting the safety of the drive. The steering wheel shaft (4) is made up of two sections (2, 3) which are coupled by the dog clutch (1) which is operated by lever system (5). The latter is controlled by the steering lock (6) to break the linkage between the sections of the steering shaft. However when the sections are coupled, the steering mechanism is safe.
Patent DE-2641391-A1 (DE)
Title: Regulating device for operating mixt. composition of IC engine - has fuel and air measuring devices connected to differential pressure valve and throttle valve control
Inventor: STUMPP GERHARD DIPL ING
IPC: F02D1/12
Filed: 1976-09-15
Abstract: The regulating device for operating mixture of an IC engine has a unit measuring the addition of fuel and an air measuring device located in the suction pipe of the engine actuating a throttle. Downstream from the measuring cross section there is an uncontrolled pressure chamber of a differential pressure valve located in parallel to the former. A second throttle flap (12) directly actuated is located downstream from the lead-in of the exhaust gas return pipe (9) into the suction pipe (2). Immediately downstream of the closing position of the second throttle flap (12) connecting pipe (14) leads to the chamber (22) of a vacuum adjustment element (20) connected to the volume adjustment device (19) of the fuel measuring unit (18). The operating piston of the servo motor (47) may be connected to a vacuum source(56) when the operating piston is in the top position.
Patent DE-2649189-A1 (DE)
Title: Drier for ceramic blanks with stepwise moving conveyor - has rotatable nozzle connected to pipe for supply of drying medium
Inventor: GERNLEIN WOLFGANG DIPL ING
IPC: F26B21/00
Filed: 1976-10-28
Abstract: Dryer for ceramic blanks comprises a conveyor which moves stepwise, moulds for contg. the blanks, and above the blank a nozzle which is mounted rotatably at the outlet end of a pipe for supply of a drying medium. Pref. the nozzle has two or more opposed vanes directly at an angle to the direction of outflow of the drying medium. The speed of rotation of the nozzle may be varied by varying the angle of the vanes to the direction of outflow of the drying medium. The nozzle openings may be partially covered by plates. Moisture is extracted uniformly over the whole of the blank, which prevents stress in the blank, and exposure to the drying medium can be carried out more intensively to reduce drying time.
Patent DE-2650497-A1 (DE)
Title: Body navigational aid for sea and inland waterways - shows on same scale angular velocity during turning forward speed and turning radius
Inventor: HINSCH WERNER
IPC: G01C21/14
Filed: 1976-11-04
Abstract: The device has a first and a second reading or display unit, which display the angular velocity measured during turning, and the forward speed of the boat. A common display device is provided for the outputs of the two measurement devices. It has a pointer which is moved transversally to the scale of the display device by the output of the angular velocity measuring device, and longitudinally by the forward speed measuring device. Curves or families of lines are plotted on the scale which shows, the path radius corresponding to the measured speeds.
Patent DE-2656340-A1 (DE)
Title: Cable railway running gear - has auxiliary clamps with connecting rod for release of main if cable fails
Inventor: SWITZENY KURT
IPC: B61B7/02
Filed: 1976-12-13
Abstract: The running-gear is for a cabin railway track, with an I-sectioned main carrier. The traction cable is continuous and detachably connected to the main carrier by inner main clamps with locking devices on both sides in main guide tracks, and by outside auxiliary clamps with a locking device on one side. This is done to exclude lengthways movements of the intact cable with normal operation. The clamps have an inside main connecting rod linked to them, effecting unlocking of the main clamps or release of the traction cable in the event of traction cable failure.
Patent DE-2658047-A1 (DE)
Title: Screw rotor gas compressor with oil bath - has control piston entering rotor chamber under action of pressure from proportional control valve
Inventor: KIRSTEN GUENTER
IPC: F04C28/26
Filed: 1976-12-22
Abstract: The step-less control of the compressor output and the liquid coolant flow is intended for a screw compressor (1) comprising a housing (2) in which a pair of meshing screw rotors (3, 4) runs in an oil bath. The unit contains an oil receiver for initial separation of oil from compressed gas, an air-cooled or water-cooled cooler for oil and gas and controls whereby part of the oil from the receiver is injected in the compressor by the gas pressure. The compressor housing (2) contains a control cylinder (10, 11, 14) having a piston (14) which enters the space between the rotors. The piston is connected to a control piston (14) whose face on the side of the piston (10) is pressurised via a proportional control valve, pref. against the action of a spring (15).
Patent DE-2659139-A1 (DE)
Title: Thermoplastic tuft bonding process - using heat applied momentarily to bond tuft fibres on reverse of carrier fabric without affecting it
Inventor: SCHMIDT ARNO DIPL CHEM DR
IPC: D05C17/02
Filed: 1976-12-28
Abstract: To anchor tufts of thermoplastic material in a ground fabric, to produce a tufting, heat is applied momentarily to the reverse of the material, so that the tuft fibres at the back are bonded at least partially without affecting the ground fabric. Pref. the application of heat to the reverse of the fabric is so momentary that only part of the tufting fibres on the fabric back are melted. A solid solvent material, in particle form, can be applied to the fabric's reverse surface so that when it melts on the application of heat, the fluid dissolves part of the tufting fibres present at the back of the carrier material, which then bond as they solidify. Method is designed for a lagging or coating application, the process bonds the tufts without affecting the carrier material of the ground fabric.
Patent DE-2702395-A1 (DE)
Title: Bottle transport mechanism with haulage chain - has transfer positions on straight and curved sections of track
Inventor: NAECKER UWE
IPC: B65G47/84
Filed: 1977-01-21
Abstract: The transport mechanism conveys bottles, over a surface on a track by means of a haulage chain with lugs extending transversely across the track. In order to convey between machines operating on the containers with these at different intervals, a first transfer position is situated on a straight section and a second one on a curved section of the track, where the chain runs at a distance from the track. The lugs can be arms fixed to the chain at right angles to the track, and having claws at the ends fitting part of the way round the containers, which are positively held between the claws and a parallel guide wall.
Patent DE-2703897-A1 (DE)
Title: Swivel bearing for sheet metal machine part - uses receiving angle piece with recess to receive T-shape of pivoted part inserted at angle
Inventor: WAIDHAS WUNIBALD
IPC: H05K7/14
Filed: 1977-01-31
Abstract: The housing or chassis part sheet metal swivel bearing has an angle piece (1) formed as a receiving component on a stationary part. This has a right-angled recess (a) extending over both arms (b, c) of the angle piece (1). A T-shaped flat additional piece (2) is provided, the cross part of which is wider and the narrow part (d) smaller than the recess (a). A further component of the housing or chassis swivelably arranged on the stationary component is so engaged that the cross part of the T-shaped additional piece (2) projecting through the recess in the angle piece (1) is swivelable between the arms of the angle piece.
Patent DE-2707593-A1 (DE)
Title: Drive for HV circuit breakers - has projection of insulating drive rod held between prongs of forked coupling unit at end of operating rod by pin
Inventor: STEGEMANN FRANK ING GRAD
IPC: F16B7/04
Filed: 1977-02-18
Abstract: The drive for a HV circuit breaker has an operating rod, connected to the movable contact, which is coupled to an insulating driving rod. The operating rod (1) has a fork-shaped coupling element (3), and the driving rod (2) has a projection (6) fitting between the fork prongs (4, 5). The base (9) of the coupling element (3) between the fork prongs (4, 5) has a recess (8) for the free end (7) of the projection (6), which is held in the coupling element (3) by a pin (11) inserted into a hole (10) in the prongs (4, 5) and in the projection (6).
Patent DE-2708271-A1 (DE)
Title: Polarisation division filter for satellite communication - has double branches with transverse electric and transverse magnetic mixing sections
Inventor: SCHUEGRAF EBERHARD DIPL ING
IPC: H01P1/161
Filed: 1977-02-25
Abstract: A polarisation dividing filter can be used on the aerial supply system for satellite communication. It consists of waveguide sections with rectangular and circular cross-sections. There are five symmetrical branches. A waveguide is connected to one arm. The other four arms are at right angles to each other and are of rectangular cross-section. The sections of the filter between opposite arms (3, 5, 2, 4) of the double branch and the sections of the arms (8, 9; 6) of the series branch are designed as the E mixing sections (10, 11) on one side and H mixing sections (12, 13) on the other side. The E mixing sections are fitted with a straight rectangular waveguide with bands (14, 14'). The H mixing sections are also fitted with rectangular waveguides with bands.
Patent DE-2711144-A1 (DE)
Title: Heat pump for room and water heating - has refrigerant superheated by compression to liquefy refrigerant in heating circuits
Inventor: GERKING JUERGEN DIPL ING
IPC: F24D11/02
Filed: 1977-03-15
Abstract: The heat pump raises heat at low temp. to a higher temp. by a refrigeration circuit. The heat pump is for use for room heating and also for water heating. The refrigerant is superheated on compression, with the heat generator removed by a first heating liq. circuit. The refrigerant is condensed with a small temp. difference in a second heating liq. circuit. The refrigerant can be fully liquefied after compression by directing refrigerant at first through a heat exchanger in the water heating circuit and subsequently by directing it through a heat exchanger in the heating radiator circuit.
Patent DE-2716497-A1 (DE)
Title: Wood lining door bottom striker bar - comprises angled rail, threaded spacer bolts and channel shaped sealing strip
Inventor: DERER ANDREAS
IPC: E06B1/70
Filed: 1977-04-14
Abstract: The striker bar for a door is suitable for doors with wooden linings, and is easily installed. It comprises a rail bar (a), e.g. an angled piece with end fixing fishplates (b) with holes (c) in them. It also has two threaded holes (d) for spacer and anchor bolts (e). These bolts are screwed in far enough to create the desired interval between bar and floor. There is a U-shaped ornamental sealing profile piece for inverting over the bar shanks, and an elastic sealing lip sloping upward or downward. On the horizontal shank on the two bar ends there is a guideway slit (h) to hold door linings with an angle frame substructure instead of the fixing fishplates.
Patent DE-2718778-A1 (DE)
Title: Mixing fine coking coal with non-coking coal pellets - by pouring pellets into a furrow in the fine coal on a conveyor
Inventor: NEUVILLE FREDDY
IPC: C10B57/04
Filed: 1977-04-27
Abstract: Cokable mixts. of fine coking coal and pellets of non-coking coal are produced by (a) forming a stream of the fine coal on a continuous conveyor, (b) ploughing a continuous longitudinal furrow in the middle of the upper part of the stream of fine coal, (c) pouring the coal pellets in appropriate proportions into the furrow, and (d) covering the pellets with the fine coal accumulating at the sides of the stream. Efficient mixing of the two types of coal is achieved without the use of special mixing equipment.
Patent DE-2720506-A1 (DE)
Title: Ship's cargo unloading system - uses pontoons and quay with rails for bogies of gantry crane
Inventor: KOSKIVIRTA VEIKKO DIPL ING
IPC: B63B27/00
Filed: 1977-05-06
Abstract: The ship (10) is positioned between two floating pontoons (30a, 30b) moved to each of its sides or between one pontoon and a quay. During loading or off loading of the ship the mobile crane is driven along the pontoons or along the pontoon and the quay. The wheels of the mobile crane are supported by the pontoons and the quay. When the mobile crane is positioned over the ship, the lifting of the goods from the ship or the lowering of the goods in the ship is carried out at least partly while the ship is moored.
Patent DE-2724930-A1 (DE)
Title: Electronic clinical thermometer to measure skin temp. - has disc thermistor connected to self-balancing bridge circuit and pointer to record value on scale
IPC: G01K7/24
Filed: 1977-06-02
Abstract: An outer casing (1) carries a measuring probe for skin temp. measurement. The probe comprises a disc thermistor (3) attached to a metal foil (4) for efficient heat transfer from the patient The foil is hermetically sealed to the casing with adhesive. A lower casing (6) contains a self-balancing bridge including a potentiometer (7) with a slider (8). The potentiometer drive consists of a spiral spring (9) which is attached to the potentiometer mount (10) and a soft magnetic disc (11) which operates a clamping ring (12) attached to the slider (8). A braking device, released by a coil (20) consists of a soft magnetic plate (13), a permanent ring magnet (15), a soft magnetic cup (16) and the soft magnetic disc. The temp. is recorded by an index pointer (19) and temperature scale (17).
Patent DE-2729381-A1 (DE)
Inventor: SOELL ERNST
IPC: E06C7/16
Filed: 1977-06-29
Abstract: A lift is specified which is fastened with a cage (1) to a transportable section of rail (14). A further fixed rail (23) is arranged on the outer wall of the building in such a way that the bottom end is at a considerable distance from the ground. The transportable rail (14) with the cage is moved by a transport means up to the building and is connected to the rail firmly attached to the building. By means of self-contained drive elements (10, 11, 12), the cage (1) can then travel on the two rails connected to one another. Measuring instruments or other necessary devices for maintaining the outer wall of the building or technical equipment arranged on the building can then be firmly installed in the cage (1) or be carried along by it. <IMAGE>
Patent DE-2731245-A1 (DE)
Title: Scoop wheel for sewage - with inner and outer sealing surfaces for maximum delivery capacity
Inventor: HEIL RUDOLF
IPC: F04B19/10
Filed: 1977-07-11
Abstract: A scoop wheel for fluids such as sewage is equipped with two concentric sealing surfaces coaxial with the axis of rotation. One is arranged on the outer wheel periphery from below the fluid level to the height of the axis of rotation. The other is inside the scoop wheel and extends from the height of the axis of rotation to the discharge tray. The arrangement utilises the full capacity of each scoop so that the wheel has no spillage and operates at the greatest possible delivery rate.
Patent DE-2735385-A1 (DE)
Title: Bogie arrangement for travelling gantry - has two bogies for each rail, each bogie having two double wheel sets
Inventor: TAX HANS
IPC: B66C23/78
Filed: 1977-08-05
Abstract: A travelling gantry has a chassis which is mounted on wheels to travel along rails, with a rotary connection on top on which is mounted the structure from which extends the jib of a crane. The chassis is supported on two bogies for each rail. Each bogie is supported on a pair of leading wheels and on a pair of trailing wheels. Between the leading and trailing sets is a pedestal which can be lowered to support the structure, instead of the wheels. Each bogie can swing about a vertical axis and the wheel sets on one rail are connected to the wheel sets on the other rail by bridging members between the bogies. An alignment monitoring system for the wheels is used.
Patent DE-2745650-A1 (DE)
Title: Proximity switch using oscillator coils - has ferrite rod to vary coupling in positive feedback circuit
Inventor: KLASCHKA WALTER DIPL ING DR
IPC: G01V3/10
Filed: 1977-10-11
Abstract: A safety switch is mounted in a finger-shaped housing. It includes two coils which comprises part of an oscillator which is coupled to an amplifier. The output of the amplifier is fed to a frequency divider which drives a push-pull amplifier. Sockets and conecting leads join the amplifier to an evaluating circuit. A ferrite rod acts as a coupling member between the oscillator coils. As it moves closer, so the oscillator commences to oscilate and a signal is passed from the push-pull amplifier via a bandpass filter, amplifier, transformer and rectifier to actuate a relay.
Patent DE-2750408-A1 (DE)
Title: Vehicle seat adjustment mechanism - involves selection and implementation of electronically stored details of driver's preferred settings
Inventor: BURST HERMANN DIPL ING
IPC: B60R99/00
Filed: 1977-11-11
Abstract: The various devices in the car, e.g. driver's seat, rear view mirror, instrument illumination, heating and ventilation and pedal position, need to be adjusted to the particular requirements of the vehicle occupant. Such adjustment is normally done manually or, for certain devices, by using electrical control. In order to eliminate these individually time-wasting operations when there is, for instance, a change of driver, the various settings for the driver are stored electronically andcan be selected and brought into the required state simultaneously.
Patent DE-2751339-A1 (DE)
Title: Compressing thermal energy generator uses buoyancy - has rotating wheel with liquid supported pistons for cyclic compression
Inventor: BESCH KARL
IPC: F03B17/02
Filed: 1977-11-17
Abstract: The thermal energy generator utilises compressibility of air and buoyancy drive of body immersed in a liquid. Heat is generated on compression of air. The generator uses hollow elements at centre of gravity and rotated. The wheel shaped generator rotates and buoyancy of liquid exerts force which generates cyclic compression. The cylinder has outlet valves responding to pressure or to given compressed air temperature.
Patent DE-2755890-A1 (DE)
Title: Development roller for copier - has patterned outer surface and axle mountings together with outer surface rebate for roller extension
Inventor: MUELLER WERNER
IPC: G03G15/09
Filed: 1977-12-15
Abstract: A toner-carrying roller is for use as a development roller in an electrostatic copier or duplicator. The roller has an end flange and axle or axle mounting. The outer sleeve of the roller has an inset peripheral recess at the other end so that an end flange or roller extension may be inserted. The outer surface of the roller can be either regularly or irregularly patterned.
Patent DE-2800837-A1 (DE)
Title: Pneumatic movement converter for switch or remote drive - has control body for tappet slid in block by adjusting device in lateral bore
Inventor: HEINEN HANS
IPC: G01D5/44
Filed: 1978-01-10
Abstract: The pneumatic movement converter generates a proportional output pressure under the action of a cam for remote control or operation of equipment. A tappet sliding in a control body is pressurised at the top via a spherical or conical bearing and a metal membrane with a pressure corresponding to the cam angle and actuates a non-return valve. Depending on the degree of opening, the latter offers a set flow resistance reducing the inflowing air at constant pressure to the variable output pressure. The cylindrical control body (5) slides lengthways in a vertical bore in a housing block (4) of the converter, and has in the top part nearest the membrane (13) a guide formed in its peripheral surface. It is slid in the block by an adjusting device working in a lateral bore in the block and engaging in the guide.