baber/WOPTO huggingface dataset:
Patent DE-2908613-A1 (DE)
Title: Bowden-operated car door lock - has door handle connected to lock operating lever by bowden in S=shape
Inventor: KURTH HERMANN W DIPL ING
IPC: E05B77/04
Filed: 1979-03-06
Abstract: The door (1) has on its hinge-adjacent part a handle (7) swinging during the opening and closing operation of the door around the vertical axis. The door handle (7) is connected with the locks (3) by a bowden line (5) with its sheeting fixed in points (5a) and 5b) while the far end of the core connects to lever (6) which is the operating element of the lock. At a suitable point a swivelling clip (8) keeps the bowden line (5) in place which, instead of connecting door handle (7) and lock (3) in a straight line connects the two elements in an S-shape hereby avoiding the possibility that after an accident the door handle is not put out of action due to a crushed condition of the door skin.
Patent DE-2916616-A1 (DE)
Title: Resilient vehicle engine support - comprises vibration damper whose damping force increases with increasing rate of fuel supply variation
Inventor: LINCKE WOLFGANG DR ING
IPC: B60K5/12
Filed: 1979-04-25
Abstract: The resilient support is partic. intended for the engine and gear box unit (1) in a motor vehicle body (2). It comprises a number of relisient support elements (3). At least one resilient element consists of a double-acting vibration damper (4) whose damping action is varied as a function of the rate of movement of the engine throttle or fuel injection pump control, so as to increase the damping force as this rate increases. The damper acts on vibration about the longitudinal axis of the unit (1). The damper may be a variable hydraulic damper. The damping force may be varied by variation of a throttle opening (7).
Patent DE-2919221-A1 (DE)
Title: Revolving biological trickle drum - with spirally wound plastic tubes inside oxygen filled enclosure
IPC: C02F3/08
Filed: 1979-05-12
Abstract: In a biological treatment of sewage and industrial wastes, a totally enclosed housing for a revolving trickling drum is kept at an oxygen atmosphere with the effluent. A spiral arrangement of plastic tubes on the partly immersed drum ensures constantly changing osmotic pressures of the microorganisms. Such a system requires a minimum of space and material. It is entirely free from smells and can be installed even inside factories of the food industry.
Patent DE-2920761-A1 (DE)
Title: Copier transport fault alarm - has monitors confirming that paper transport is within time period but triggering alarm if excessive
Inventor: ABE SHUNICHI
IPC: B65H7/06
Filed: 1979-05-22
Abstract: Appts. detects and provides an alarm of a fault condition in the transport path for copy paper in an electrostatic copier. One unit monitors the progress of copy paper and provides a signal to the control network when the transport operation is complete. A second unit provides a signal after the period of time the transport should take, the control network cancels this signal if a previous one has been received from the monitor but initiates an alarm if no final signal has been received and the paper is probably stuck.
Patent DE-2921692-A1 (DE)
Title: Self adjusting pedal for brake or clutch - has sequentially operating ratchets to connect pedal to linkage
Inventor: DAU WOLFRAM ING GRAD
IPC: B60T7/04
Filed: 1979-05-29
Abstract: A self adjusting pedal linkage for a brake or clutch has a ratchet cam operating with two sequential ratchet brakes and with a self adjusting sprung support (42) to adjust the grip point on the linkage. The linkage operates with a min. amount of play when the pedal is released to prevent drag. The adjusting support releases the one ratchet brake by a set amount when the pedal is released and is held between two different springs (43,52) which determine the relative settings of the ratchet brakes.
Patent DE-2923477-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-2924564-A1 (DE)
Title: Bowl shaped composite container mfr. - involves cooling laminated plastics metal foil and/or drawing plunger
Inventor: LIEDE DIETER
IPC: B29C51/42
Filed: 1979-06-19
Abstract: Cup-shaped lightweight bowls are made of a metal-plastic laminate, esp. a compound foil of plastics-aluminium-plastics. A stretch forming or drawing plunger performs the operation from a foil. During the operation, a reduced temp. of pref. -10 deg.C to +15 deg.C is maintained by cooling the plunger and/or the foil. Pref. ways of cooling include a lowering of the dew point of the ambient air or a blast of cold air or water spray against plunger and/or foil. Cooling plates or internal cooling of the plunger or a temperature reduction by evaporation can also be applied. This counteracts the temperature rise of plunger and foil which leads to higher friction and affects the strength of the adhesive joints.
Patent DE-2927402-A1 (DE)
Inventor: JESCHKE NORBERT DR ING
IPC: G05D16/16
Filed: 1979-07-06
Abstract: The regulating valve has a valve housing (1) with a valve seat (2) arranged between a valve inlet space (9), which is under the admission pressure, and a valve outlet space (10). The inlet side of the valve seat (2) cooperates with an adjustable measuring diaphragm (11), and its outlet side cooperates with a valve cone (12) actuatable by an adjusting device (8) controlled by differential pressure. A piston-shaped or diaphragm-shaped adjusting member (7, 43), connected to the measuring diaphragm (11) and subjected to the admission pressure, is mounted in the adjusting device (8) in such a way that it adjusts the measuring diaphragm (11) within an admission-pressure range, only counter to the effect of a desired-value spring (6), according to the value of the admission pressure and to the spring force of the desired-value spring (6). <IMAGE>
Patent DE-2933369-A1 (DE)
Title: IC engine for vehicle - has steam turbine coupled to it to recover heat in engine cooling water and exhaust gases
Inventor: WUTTKE RUDOLF KURT HERMANN ING
IPC: F02G5/02
Filed: 1979-08-17
Abstract: A steam turbine (2) is coupled through a gearbox (17) to an internal combustion engine (1). On its other side this has a clutch (18) and gearbox (19) to drive a vehicle. The engine cooling water (8) is pumped (9) into a boiler (3) in which it is evaporated by the heat from the engine exhaust (13). The resulting steam (12) drives the turbine (2). The exhaust (4) from the turbine is condensed in a heat exchanger (5) which replaces the conventional engine radiator. The condensate (7) is returned to the engine to cool it. The exhaust gas (13,14) is discharged through a silencer (16).
Patent DE-2935694-A1 (DE)
Title: Microprocessor controlled telecommunication exchange - has test connector set for adding test switch steps to normal selection steps
Inventor: LAAS KURT
IPC: H04M3/32
Filed: 1979-09-04
Abstract: A subsidiary telephone exchange controlled by a control unit (SGST) has a concentrator selection stage (TW) and a distributor selection stage (RW). The test desk (PrT) has, in addition to the normal connector set (KS) access to a special duty connector set (KSP) mounted on a reserved space of the equipment rack and having two sets of terminals, those actuating the normal functions (n) and those (s) actuating the special test functions added to the normal ones. The two terminal sets can be addressed via the control unit (SGST). From the test table (PrT) the personnel may set up a connection to any of the subscribers (T1n), in a manner providing also extra-galvanic test-or measuring links with associated equipment. To execute efficiently consecutive tests on serially consecutive telephone numbers the connector stage (KSP) incorporates a circuit triggered by an incremental number for adding to the last-dialled telephone number. The program sector (BP) responds by making the appropriate connection with the next subscriber station (T1n).
Patent DE-2939287-A1 (DE)
Title: Single copy sheet input for photocopier - has edge guides for different paper widths adjusted by movement of two-arm lever
Inventor: KIELING REINER
IPC: G03G15/00
Filed: 1979-09-28
Abstract: A single sheet copy input for a photocopier has a flat tray to take the copy sheets and a pair of guides which are equally spaced from the centre line of the feed. The guides are linked by a hand control cam and accurately align the different copy widths with the copy feed. The copy feed is simple to load and requires no adjustment when different paper widths are handled. The single copy feed bypasses the copy roll feed and cutters, with the latter inhibited when the single feed control is pressed.
Patent DE-2944508-A1 (DE)
Title: Baby incubator air sterilising system - heats air from water in reservoir
Inventor: KRUBER HANS-WILHELM ING GRAD
IPC: A61L9/16
Filed: 1979-11-03
Abstract: New pharmaceutical preparations contain sodium 8- chlorotheaphyllinate (I) and usual adjuvants and carriers. They advantageously additionally contain a cephalosporin, pref cefoxitin. (I) strengthen the body's immunological defence system by selectively stimulating the formation of IgM antibodies. The preparations are accordingly particularlly useful in the treatment of inflammations with cephalosporins(since they counteract cephalosporin-induced immunosuppression), for the treatment of tumours, and for skin transplantations.
Patent DE-2946552-A1 (DE)
Title: Extendible tool shank for dental work - has head portion with flat surface providing driving engagement and circumferential groove
Inventor: WEISSMAN BERNARD
IPC: A61C1/14
Filed: 1979-11-17
Abstract: A dental tool such as drill, burr, anchor and the like is receivable in a dental hand piece for operative positioning with respect to the teeth of a patient. The dental tool has a body member with an operative end portion for association with the teeth and a shank extending from the operative end portion for association with the hand piece. The head portion of the shank has a first arrangement including a flat surface to provide driving engagement between the shank and the hand piece, and a circumferential groove for receiving a latching member of the hand piece for removably engaging the shank in the hand piece.
Patent DE-2946742-A1 (DE)
Title: Antitheft fitting for vehicle fuel tank - has non-corrosive spiral clamped inside filler pipe to prevent insertion of siphon tube
Inventor: GERSIE JOERGEN
IPC: B60K15/04
Filed: 1979-11-20
Abstract: The antitheft fitting for a vehicle fuel tank has a spiral of non corrosive metal inserted into the filler pipe to lodge in the pipe through its own clamping effect. The spiral prevents a syphon tube being inserted while filling is not affected. The spiral is wound with a tapering shape and is inserted narrow end first. It is twisted into the filler pipe using a screwdriver and expands to grip the edge of the pipe. Different diameters of springs are wound to cover a wide range of filler pipe sizes. The spring is low cost and remains in the pipe for the life of the car.
Patent DE-2949755-A1 (DE)
Title: Multilayer wire cable for use with plastic sheaves - having round outer wires overlying formed inner wires
Inventor: DIETZ GERHARD
IPC: D07B1/06
Filed: 1979-12-07
Abstract: In a wire cable having at least two layers of strands of which the outer strands consist of at least two layers of wires, the outer wires of the outer strands have a circular cross-section and rest on an underlying layer of formed wires which together present an essentially solid cylindrical surface. The cable pref. has 6-8 outer strands, each having at least 14 outer wires. The object of the construction is to provide a cable for use with plastics, or plastic-covered sheaves in which the degree of use can be determined by a standard wear indicator, namely the number of outer-wire breaks in a specified length.
Patent DE-2950879-A1 (DE)
Title: Cutter for end face tooth chamfering of gears - has guide wheel meshing with work-piece with recesses to cover burrs
Inventor: LOOS HERBERT
IPC: B23F23/12
Filed: 1979-12-18
Abstract: The chip-forming cutter chamfers end-face tooth edges of gear wheels (4) with one or two tools (12, 13) at the end face of the workpiece. It machines the tooth edges, with a guide wheel (11, 31) adjacent to, and fast with, the tool(s) and meshing with the workpiece. The guide wheel is wider than the workpiece and is constructed as a gauging gear. Prior to machining the centre distance between the workpiece with rough-machined teeth and the gauging gear is measured by a display. To avoid erroneous measured results due to burrs on the workpiece, the guide wheel has slits (55) to accommodate the burrs.
Patent DE-2952269-A1 (DE)
Title: Time indicator for global time zones - has clock and endless display belt with time zones, driven by rotating drums
Inventor: SCHWEIZER WALTER PROF DR
IPC: G04B19/22
Filed: 1979-12-24
Abstract: The display device for indicating the time in any part of the world has a box shaped housing (1) with an open front covered by a window (2). Behind this is a map of the world divided into time zones by vertical lines, and with a horizontal time scale underneath. This map is formed by an endless band which passes around a driven drum (4) at one end, and a return drum (3) at the other end. The first drum is driven through an endless belt (5) driven by a wheel (11) rotating about a horizontal axis. This wheel is driven by a mechanism (10) which also drives a clock with hands visible behind the window, but in front of the endless band. The clock mechanism has arms carrying magnetic members which act with magnetic members on the visible hands so as to rotate them.
Patent DE-3008235-A1 (DE)
Title: Foundry sand core or mould making machine - using evacuated core-box to achieve uniform compaction of sand, esp. when mfg. large, complex cores
Inventor: BUEHLER EUGEN DIPL ING
IPC: B22C15/23
Filed: 1980-03-04
Abstract: A core box provided with air exit holes, and used to make either a mould or a core, is located in a vacuum chamber. Chamber has a roof with a sliding shutter provided with two holes, one of which is located below a sand hopper fixed on shutter and used to shoot sand into the evacuated core box via a single hole in the latter. During the entire shooting operation, the sand flows at a constant speed into the corebox; but the speed can pref. fluctuate by (+-) 25% from a mean value. Air is pref. used to fluidise the sand which pref. falls freely into the evacuated corebox. The second hole in shutter is pref. used to feed reaction or catalyst gases, compressed air or scrubbing air into the corebox. Used esp. to make long cores of complex shape with uniform properties.
Patent DE-3009270-A1 (DE)
Title: Tube post system with air stream regulator - has air velocity and/or pressure sensors operating air flow and/or pressure control for constant shuttle speed (OE 15.7.80)
IPC: B65G51/08
Filed: 1980-03-11
Abstract: The pressure or vacuum-operated tube post system comprises a transport air flow regulator (2). To control the speed at which a post shuttle (6) travels, an air flow velocity sensor (13, 21) and/or a transport air pressure sensor (14, 22) is arranged before and/or after the transport section (5). The sensors are connected to a controller (17) which operates the regulator (2) to vary the transport air velocity and/or pressure so as to obtain the desired constant speed of the shuttle. The regulator (2) may be a control valve in the air line (3) or a speed regulator for the fan(1) motor.
Patent DE-3010181-A1 (DE)
Title: Foil bag opening system - uses moving belts with bag rim grippers and belts are spread apart by movable roller pairs
Inventor: WUESTEFELD HANS
IPC: B65B43/26
Filed: 1980-03-17
Abstract: The mechanism is intended for opening a foil bag so that it can be filled. It comprises two continuously moving belts (3, 4) which run around pairs (1, 2 and 1a, 2a) of pulleys and engage the outsides of each bag rim, and grippers engaging the insides to pull them apart to open the bag and close it on the way (5) to a sealing station. This spreading action is effected by a spreading mechanism (6, 7) having at least one, preferably two pairs (8, 9) of rollers (10, 11; 10a, 11a) which engage the outer sides of the two parts of each belt. The roller pairs of the two belts are movable apart in lateral direction from one another to open the bag.
Patent DE-3015169-A1 (DE)
Title: Sorting unit for paper sectioning unit - has optical sensor to identify faults in paper and operates ejector unit
Inventor: HORNSCHEIDT MANFRED ING GRAD
IPC: B65H43/04
Filed: 1980-04-19
Abstract: A paper feed and cutting mechanism includes a sensing facility to detect faults in the paper. A control circuit utilises the sensor output to operate an ejector to remove the faulty sheets. Paper (22) is fed continuously past an optical sensing station (20) that detects tears or imperfections. A further station includes a rotating guillotine (19) that produces single sheets (23) that pass through an efect station (21). The paper is fed into the guillotine at a velocity (VB) that is slightly less than that of which they leave the guillotine (Ve). A control circuit identifies sensor outputs that indicate the eject point and times the operation of the ejector.
Patent DE-3021141-A1 (DE)
Title: Layered concrete reinforcing bars plastics spacer - is saddle shaped with semicircular recesses along apex and longitudinal sides
Inventor: DROSTE ALBRECHT
IPC: E04C5/20
Filed: 1980-06-04
Abstract: The fitting is used for space retention between reinforcing bars and formwork, and between individual layers in reinforcement, in components made of reinforced concrete. The spacer is a saddle- shaped piece of plastics (11'). Along its apex (c) it has holes (12) forming semicircular recesses (12') in the parts (111,111') forming the saddle. On the longitudinal edges (112,112'), at an interval from the holes, it has semicircular recesses (13) of the same radius. Centres of holes and corresponding recesses pref. lie in places at right angles to the apex.
Patent DE-3025954-A1 (DE)
Title: Feeder windlass replacing old conveyor rope - is followed by tension mechanism with friction plate running at greater speed
Inventor: SCHLECHTER ALFRED
IPC: B66B19/02
Filed: 1980-07-09
Abstract: The rope feeder windlass replaces an old conveyor rope by a new one in a blind conveyor shaft, having a parabola-section pulley, an auxiliary drum, and a drive mechanism comprising motor and gearbox. The pulley is solidly coupled to the gearbox output shaft, while the drum is detachable from it by a clutch. The old rope is delivered to the pulley from the shaft and transported away along the gallery. The pulley (12) is followed on the gallery side by a rope tension mechanism (17) with drive, friction plate and pressure rollers for the old rope (2), and where the rope speed is higher than at the pulley. This mechanism slews about a vertical axis (20) at right angles to the output shaft.
Patent DE-3027507-A1 (DE)
Title: Gas cooled high temp. reactor side shield cooling - with part of cooling gas from compressor uniformly distributed to bottom of space around shield
Inventor: ELTER CLAUS DR
IPC: G21C1/32
Filed: 1980-07-19
Abstract: A gas-cooled, high-temperature reactor, typically pebble bed reactor, is surrounded by a reflector, surrounded in turn at a distance by bottom, top and side thermal shields. The thick walled reactor pressure vessel contains, in a horizontal tunnel below the reactor, a gas turboset comprising a compressor. The annular space between the side thermal shield and the reactor pressure vessel is traversed by comparatively cool gas coming from the compressor; a portion of this cool gas flow leaves the compressor through ducts, within the thickness of the vessel, which discharge into the bottom of this annular space, while the remainder of the cool gas flows (conventionally) through tunnels within the vessel thickness, each of which contains a hot gas duct, and finally also reaches the reactor vault at the same annular space. The inflow of gas from the bypass ducts is uniformly distributed about the bottom of the annular space. The hot gas leaving the core is collected at the bottom above the bottom thermal shield and flows from there to the turboset. Used as a power plant using gas turbines supplied from a high-temp. reactor, typically a pebble bed reactor.
Patent DE-3028402-A1 (DE)
Title: Heated platens for repairing conveyor belts - solid reinforced plastics with heater element embedded one-third way through thickness
Inventor: THIES PETER DIPL ING
IPC: B29C35/00
Filed: 1980-07-26
Abstract: Conveyor belts in rubber or plastics are repaired using top and bottom press platens and a crossbeam with pressurising agent, both platens being electrically heated and also thermally insulated on the outer side. The platens are solid plastic blocks with their heating elements embedded one third of the thickness from the pressing surface, the insulation is formed by the remaining thickness beyond the elements. The equipment uses hydraulic tubing to apply pressure on the assembly of the platens with their intermediate belt ends (to be joined); the tubing lies between the assembly and cross beams which are concave to provide good pressure distribution. System dispenses with insulating cushions, it has no undesirable heat loss to atmos. and it provides uniform temp. distribution over the platen working surface.
Patent DE-3033107-A1 (DE)
Title: Light-coloured open gear lubricating grease - contg. clay thickener, polymer, particulate mineral and extreme pressure additives
Inventor: BROOKS CHRISTOPHER PAUL
IPC: C10M169/06
Filed: 1980-09-03
Abstract: Grease comprises (a) a lubricating base oil (I), e.g. refined petroleum, (b) 2-15 wt.% of a clay thickener (II), e.g. montmorillonite, (c) 2-20 wt.% each of a polymer (III) e.g. polypropylene and a particulate mineral (IV), e.g. ZnO as tackifier and filler, and (d) 2-12 wt.% of an alkali metal borate (V), e.g. borax, as E.P. additive is claimed. Opt. an aromatic disulphide (VI) as a further E.P. additive may also be included. A clean, light-coloured grease with good E.P. properties is provided.
Patent DE-3035861-A1 (DE)
Title: Hybrid circuit for transformers and chokes - has insulation of magnetic core formed by sections of conductive tracks support, with ends for contact spot protruding beyond support edge
Inventor: HALTENORTH HELMUT DIPL ING DR
IPC: H05K1/16
Filed: 1980-09-23
Abstract: The circuit has printed conductive track on a substrate arranged between two contact spots. Each track represents portions of a magnetic coil windings, having a toroidal magnetic core with inner hole. The latter is surrounded in operation by field lines, parallel to the substrate surface. First contact spots lie inside the core hole, while the second ones lie outside the core contours. The rest of the magnetic coil windings is formed by conductive tracks over the magnetic core, their ends coupled to the respective contact spots. The insulation (Is2) of the magnetic core (MK) is formed by sections (A) of the support for the conductive tracks. The ends (K) of these sections coupled to the respective contact spots (KF1,KF2) protrude over the edge of the support.