baber/WOPTO huggingface dataset:
Patent DE-2842742-A1 (DE)
Title: Zinc plated articles handling device - with basket handling and scum skimmer blade air cylinders in common housing
Inventor: KELCH HORST
IPC: C23C2/00
Filed: 1978-09-30
Abstract: A lifting and lowering device for galvanizing operations on mass produced articles includes in a common housing the pneumatic cylinder with the grip head which can be moved on parallel guides, and a second pneumatic cylinder for the froth skimmer. All necessary controls are also enclosed in this housing. All parts required for the galvanizing handling operations are thus protected against damage and grouped into a compact design.
Patent DE-2843373-A1 (DE)
Title: Caravan support and hoisting system struts - has U=shaped across caravan chassis, housing two threaded spindles in tandem and with slidable, but non-rotatable nuts
Inventor: HOHMANN SIEGFRIED
IPC: B60S9/16
Filed: 1978-10-05
Abstract: The support strut has one end on a pivoted captive nut moving along a fixed spindle, while the other end has single or double support rolls. A link lever is pivoted between the chassis and a point some way down the length of the strut for stability. The strut provides a strong support while the rolls allow the caravan to be moved more accurately into the parking position, with chocks securing the rolls in the final setting.
Patent DE-2844989-A1 (DE)
Title: Nitro-phenoxy-phenoxy alkanoic acid derivs. - useful as herbicides and plant growth regulators
Inventor: PISSIOTAS GEORG DR
IPC: A01N39/04
Filed: 1978-10-16
Abstract: Alkanoic acid derivs. of formula (I) are new: X = H, halo or (p- or o- to the ether bridge) NO2, R1 = H 1-5C alkyl or 2-8C alkoxyalkyl, R2 = H, 1-5C alkyl or COOR3, A = CN or COB, B = OR4, SR4, NR5R6 or NR7R8R9. R3 and R4 = H or equiv. of an alkali or alkaline earth metal, Fe, Cu, Zn, Mn1Ni or N+RaRbRcRd. Ra, Rb, Rc, Rd = e.g. H, benzyl or 1-4C alkyl opt. substd. by OH, NH2 or 1-4C alkoxy, R3 can also be 1-18C alkyl (opt. substd. by halo, NO2, CN, 1-8C alkoxy, 2-8C alkoxyalkoxy, 3-6C alkenyloxy, 1-8C alkylthio, 2-8C alkanoyl, 2-8C acyloxy, 2-8C alkoxycarbonyl, CONH2, bis(1-4C alkyl)amino, tris (1-4C alkyl)ammonio, 3-8C cycloalkenyl, phenyl, phenoxy or 5-6 membered heterocyclic with 1-3 heteroatoms etc. or R3 is 5-6 membered heterocyclic with 1-3 heteroatoms. R4 can also be 1-12C alkyl (opt. substd. by 1-8C alkoxy, 2-8C alkoxycarbonyl, 3-8C cycloalkyl, phenyl (opt. with >=1 halo or 1-4C alkyl or alkoxy) or 5-6 membered heterocyclic with 1-3 heteroatoms), 3-12C alkenyl, 3-12C cycloalkyl opt. substd. by 1-4C alkyl, phenyl (opt. substd. by >=1 halo, 1-4C alkyl, alkoxy, alkylthio, NO2, CF3) or 5-6 membered heterocycle with 1-3 heteroatoms. R5 to R9 = H or opt. substd. aliphatic, cycloaliphatic, aromatic or heterocyclic gp. (I) are herbicides for total weed control or for selective use against grasses, esp. by post-emergence application. They are also plant growth regulators e.g. they reduce vegetative growth of grasses and dicotyledons such as fruit trees. They have low toxicity to warm-blooded animals. The usual application is 0.1-5 kg/hectare.
Patent DE-2845986-A1 (DE)
Title: Coaxial HF cable - with outer conductor consisting of PTFE coated metal tape with rhomboidal perforations
Inventor: ARZNER MAX DIPL PHYS
IPC: H01Q13/20
Filed: 1978-10-23
Abstract: Radiating H.F. coaxial cable comprises an inner conductor; an insulation surrounding the same; >=1 outer conductor arranged about the insulation and consisting of a metal tape or foil, with apertures for radiating energy; and a protective mantle covering the outer conductor. The apertures are delimited by >=2 edges converging at an acute angle of 6-12 degrees, each edge being 4-6 times as long as the outer dia. of the insulation. The total surface area of all apertures per unit of length amts. to 5-12% of the outer surface area of the outer conductor. The apertures are rhombus-shaped. The metal tape of the outer conductor is polyethylene-coated; alternatively, the outer conductor is a metal-plastics laminate foil. Each aperture is covered with a bituminous mass and/or with plastics, pref. polyester, film.
Patent DE-2849857-A1 (DE)
Title: Sheet dispensing section in copying machine - uses two rollers and operates in complementary sense with frictional surfaces of different sizes
Inventor: UCHIDA ISAMU
IPC: B65H3/52
Filed: 1978-11-17
Abstract: The sheet dispenser consists of a dispensing zone with a dispensing roller and a reset roller, both rotating in the same sense. There is a gap between the two rollers will produce a frictional force in the top and bottom side of the outer sheet of a stack placed in the storage zone. This feeds one sheet at a time to the copying section of the machine. The rollers (11, 12) are made with frictional surfaces (14, 15) of the same material. The frictional surface of the dispensing roller is greater in the actual direction than the length of the frictional surface of the reset roller, measured in the axial direction.
Patent DE-2850782-A1 (DE)
Title: 3-Imino-halogenated isoindolinone prepn. - by reacting halogenated phthalo-di:nitrile with water in the presence of hydrogen peroxide and ammonia and/or organic amine
Inventor: MISUMI TERUYUKI
IPC: C07D209/50
Filed: 1978-11-23
Abstract: 3-Imino-halogenated isoindolinone is prepd. by reacting halogenated phthalodinitrile with water in the presence of ammonia and/or an organic amine and H2O2. Pref. temp. is 30-80 degrees C. The end-product can be obtd. directly and quantitatively in the form of a solid in the reaction liquid, and it can be easily filtered and washed with a suitable organic solvent to a highly purified prod.
Patent DE-2851106-A1 (DE)
Title: Bandage for broken ribs - has kidney protector and support attached to avoid discomfort to patient due to replacement
Inventor: HAUKE ROSINA
IPC: A61F13/14
Filed: 1978-11-25
Abstract: The bandage for broken ribs has a support attached to it for securing a kidney protecting pad. This avoids frequent replacement of the bandage and prevents discomfort of the patient.
Patent DE-2852039-A1 (DE)
Title: Key ring with two compartments - comprises ring with open top divided by sprung plunger slidable inward for key removal
Inventor: CALASSO ANTONIO
IPC: A44B15/00
Filed: 1978-12-01
Abstract: The key-ring has two compartments to assist rapid finding of a key. A main part (1) is flat and has a cavity (2) of rectangular cross-section. Inside the cavity is a slidable bar (3, 5) which is also of rectangular cross section. The bar is pressed up by a spring (7) so that it projects out of the cavity (2). On two opposite sides of the base are stop-pieces (4). On two opposite sides of the base of the main part the ends of the two arms (', 9") are joined. A wide top (6) has teeth (10, 11) on the sides and fits into recesses in the free ends of the arms (', 9").
Patent DE-2852301-A1 (DE)
Title: Accurate heat quantity meter - uses evaporation principle and keeps radiator-fluid and room temp. difference ratio constant
Inventor: HOFFS WERNER VAN
IPC: G01K17/02
Filed: 1978-12-02
Abstract: The heat quantity meter uses the evaporation principle. The meter is bolted to the radiation-through holes in the back (14). Heat conducting copper sheets (18) touch the conducting back casing (12) and are partially wrapped around the measuring tube (6). The fluid level (7) is viewed through the graduated screen. The heat conductors (18) are mounted such that the ratio of the differences between the radiator and the fluid temps. and the difference the radiator and the room temp. is kept constant. By setting this ratio between 0.2 and 0.3 errors due to the varying room temps. can be reduced. The meter can be used for different radiators by ensuring that the sum of the meter and the radiator ratios is kept constant.
Patent DE-2853656-A1 (DE)
Inventor: KLEINEMAS HARALD
IPC: E01C19/52
Filed: 1978-12-13
Abstract: Apparatus for the setting of paving blocks includes a movable chassis, an outrigger arm mounted on the chassis for heightwise adjustment, and grab tong devices suspended from the outrigger arm, the grab tong devices each being operable to grip a group of paving blocks laterally. Each of the grab tong devices has opposed jaws, one of which is fixedly mounted and the other of which is movably mounted, and linkage means are provided to operably mount the movable jaw such that upon suspension of the grab tong device from the outrigger arm with paving blocks disposed between the opposed jaws, the linkage means is operable to effect a clamping action on the paving blocks to thereby provide for lifting of the paving blocks with the clamping force being proportional to the weight being lifted.
Patent DE-2856657-A1 (DE)
Title: Pan pipes with additional air chambers - incorporate sloping block at front, with chambers in line with inlet openings of pipes
Inventor: PRACHTEL HORST F
IPC: G10D7/02
Filed: 1978-12-29
Abstract: The musical instrument with a set of tubes through which air is blown, based on pan pipes, has a longitudinal block through which the pipes pass carrying an additional member (9) with a set of chambers (10) corresponding in number to the number of tubes. These chambers are intended to improve the sound quality. The member is elliptical in shape, with the chambers through the middle, open both ends. The top ends are close to, but spaced a small distance from the open ends (3) of the tubes. The chambers are at an acute angle to the vertical faces of the open ends.
Patent DE-2907610-A1 (DE)
Title: Carbon 14 determination using paper capsule - having mainly cellulose content reinforced with 5-30 per cent quartz fibres
Inventor: KUENZLER KARL
IPC: B01L3/04
Filed: 1979-02-27
Abstract: Capsules formed likes small hats are used to burn samples in O2 for subsequent determination of C-14 content. The capsule is primarily cellulose but also contains 5 to 50% by wt. of quarz fibres pref. 10 to 30%. The capsule is made by drying an aq. slurry of cellulose fibres into which are mixed the proportion of quarz fibres. Used for the determination of C-14 of various sample by the combustion technique. The construction improves the stability of the capsules preventing premature collapse with incomplete combustion of the sample.
Patent DE-2910879-A1 (DE)
Title: Doll to simulate walking - has rings at top of legs with fork loosely mounting cross arm of cruciform having vertical bar rotatable with head
IPC: A63H7/00
Filed: 1979-03-20
Abstract: The top of each leg is rigid with a ring (6) provided with a fork (6a) between the arms of which there is loosely seated one end of the cross-arm of a cruciform. The upright bar of the cruciform is mounted at its upper and lower ends in the body of the doll in such a way that it can rotate about its longitudinal axis to as extent limited by forks on the legs. The upper end of the upright bar may rest in a bearing provided in the upper part of the body or be rotatable with a sleeve on which the head of the doll is fitted. The head will turn from side to side, appearing to look in the direction of that leg which is moving forward.
Patent DE-2910924-A1 (DE)
Title: Holder for fluorescent lamp - has socket on plate that locks via hooks either onto casing when in use or into casing for storage
Inventor: ULLRICH KURT ING GRAD
IPC: H01R33/08
Filed: 1979-03-20
Abstract: The holder has a casing (2) and a plate (3). The plate holds the socket for the lamp's end connector and is pivoted via a post (4) to the casing. The post projects from the casing and engages a slot (5) in one edge of the plate. The plate has two hooks (7) at the corners of this edge that lock over beads (6) attached to the casing. When the holder is in use the plate projects from the casing. When the h older is not in use e.g. wh ilst in storage or being transported the plate fits upside down inside the casing and its hooks engage the other sides of the beads so that the plate is held firmly inside the casing.
Patent DE-2911346-A1 (DE)
Title: Wire-wound alternating current resistor - designed so that no mechanical stress develops when the bobbin expands thermally
Inventor: LIPPMAA ENDEL TEODOROVITSCH
IPC: G01R1/20
Filed: 1979-03-22
Abstract: A heavy-duty precision wire-wound alternating current resistor comprises a capsule filled with a liw. dielectric and a sectionalised bobbin of an insulating material arranged in it and carrying a resistance element made in the form of a high-resistance insulated wire winding. The element is arranged on the bobbin with a clearance being dimensioned so as to exceed by at least an order of magnitude the change in the bobbin dia. due to thermal expansion. The dielectric is a low viscosity liq. perfluorinated organic cpd. The bobbin is made from a material chemically resistant to the dielectric. The resistor can be employed in the input circuits of A.C. voltmeters, in high power voltage dividers and as a thermo converter series resistance element in methological units for calibrating A.C. voltmeters.
Patent DE-2913495-A1 (DE)
Inventor: GISLER OTTO
IPC: A22C15/00
Filed: 1979-04-04
Abstract: The plastic hanger has an upper loop (1) through which a smoke rod, for example, can be inserted. At the lower end there is arranged an eye (4) into which a clip can be hooked which seals the end of the skin of a sausage. Furthermore, the hanger has a scale (7) which is used to mark the date of manufacture of the sausage. In a cross piece (5) connecting the two limbs (1c), there is inserted a transverse slot (6) which is used to produce a row of a relatively large number of hangers using a tape which is inserted through the slots. <IMAGE>
Patent DE-2913667-A1 (DE)
Title: Controller for motor-operated vehicle door locks - gives precise stopping of motor over range of battery voltage by connecting braking resistor across armature
Inventor: BRUECKER ANTON
IPC: E05B77/48
Filed: 1979-04-05
Abstract: The mechanically operated control switches (11, 21, 24) interrupt the motor supply and connect a braking resistor across the armature when the correct end position of the locking bolt has been reached. The switches (11, 21, 24) are mechanically connected to the motor drive. The change-over switch (11) is directly connected (28) whilst the pole changing switches (21, 24) are buffered by a spring. When an end position is reached all the switches changeover thus connecting the motor armature across the braking resistor (19). The braking effect is speed dependant, thus for a higher than normal battery voltage a greater effect is produced tending to a constant stopping time which is not voltage dependant. The danger of an overrun is thus avoided. The pole changing switches may also be operated by electromechanical relays.
Patent DE-2915807-A1 (DE)
Title: Soil improvement system - in which humus nuclei, e.g. naphthalene, anthracene or indole, are added to system contg. carbohydrates, urea and phosphoric acid
Inventor: SEIFERT ERNST
IPC: C05F11/00
Filed: 1979-04-19
Abstract: Simultaneous use of synthetic and aromatic systems in which humus nuclei ('Humuskerne'), e.g. napthalene, anthracene or indole are incorporated comprises treating them at acid pH and low redox potential. The system are soil improvement compsn. The dry components of the soil improvement compsn (I) are mixed with the system contg humus nuclei then treated with dil. H3PO4. (I) consists of carbohydrates, urea and H3PO4.
Patent DE-2917477-A1 (DE)
Title: Swimming pool cover assembly - consists of solid platform raised by props.
Inventor: KUNZMANN WINFRIED EGON
IPC: E04H4/08
Filed: 1979-04-30
Abstract: The pool cover consists of a platform, of metal, synthetic materials, timber, glass, etc., and a surface to fit the environment. The platform has folded or lamella-like side elements. It is raised by hydraulically, electrically or mechanically driven props. A single prop is located in the middle of the pool, and two or three props are positioned in the pool, in its wall, or outside it. The cover is effective in preventing dirt and other objects from falling in the pool.
Patent DE-2919204-A1 (DE)
Title: High efficiency incandescent lamp - has convection and radiation losses minimised by having filament enclosed in thick-walled IR-absorbing bulb inside outer bulb
Inventor: SOVILLA-BRULHART HEINZ
IPC: H01K1/26
Filed: 1979-05-12
Abstract: The filament (18) is enclosed by a thick-walled inner bulb (10) made of glass (thermally insulating) which retains the heat evolved by the filament and reflects thermal radiation. The inner bulb is enclosed in an outer bulb (12) also made of glass. The thick inner bulb can withstand a higher internal pressure than the outer bulb - which has a relatively thin wall - and absorbs the greater part of the thermal radiation. The inside of the inner bulb therefore reaches a very high temp. thereby increasing light yield.
Patent DE-2922413-A1 (DE)
Title: Vehicle speed measurement for dead reckoning navigation - using cross-correlation of longitudinally separated accelerometer output signals to eliminate wheel slip error
Inventor: KROGMANN KARL UWE
IPC: G01P3/80
Filed: 1979-06-01
Abstract: A device for measuring the speed of vehicles on land is applicable to dead reckoning navigation and produces highly accurate measurements independent of the effects of wheel perimeter deviations from the nominal value and of wheel slip w.r.t. the ground. Two accelerometers are mounted along the vehicle longitudinal axis with their input axes parallel to the vertical axis of the vehicle and their output signals fed to a cross-correlator. The max. of the cross-correlator function is determined by a max. detector. The abscissa value of the max. is input as the denominator to a divider whose numerator is the longitudinal se pn. of the accelerometers and whose output is the vehicle speed signal. The accelerometers are mounted vertically above each vehicle axle.
Patent DE-2922671-A1 (DE)
Title: Chewable dentifrice compsns. - comprising chewable base and abrasive particles
Inventor: KINKEL HEINZ-JOACHIM DR
IPC: A61K8/44
Filed: 1979-06-02
Abstract: Dentifrice compsns. comprise a chewable base material contg. abrasive particles with a particle size of 0.1-100 mu m, opt. together with surfactants, anticariogenic agents and conventional additives. Regular use of the compsns. is stated to satisfy the requirements of everyday oral hygiene. The abrasive particles can comprise inorganic and/or organic materials and are pref. present in an amt. of 0.1-20 wt.%. Suitable materials include CaCO3, Ca phosphates, Ca lactate, CaSO4, Al(OH)3, Al2O3, MgO, Mg(OH)2, Mg trisilicate or pyrophosphate, SiO2, and indigestible polysaccharides (esp. ground cellulosic components of cereal grains).
Patent DE-2923699-A1 (DE)
Title: Sliding stopper for bottom pour ladle - where sliding plate can be pushed upwards against stationary plate when stopper is closed
Inventor: LOTHMANN JOSEF
IPC: B22D41/38
Filed: 1979-06-12
Abstract: This is an addn. to 2602087, which described a sliding stopper, fitted with a stationary plate (3) above a sliding plate (4) mounted in a sliding frame in a housing. One side of the housing is mounted on a slotted hinge so it can be opened downwards, whereas the other side of the housing can be clamped on the base of the ladle by a ratchet. Plate (4) is pressed upwards towards plate (3) via springs and elbow levers (10) actuated by connector rods (11). The novelty in the present invention is that rods (11) are provided with extensions (17), which are anchored to a two-armed lever (12) employed to move the sliding frame, or to a fixed point in the housing. Improvements to the main patent so the refractory plates (3,4) are protected against mechanical shock.
Patent DE-2923898-A1 (DE)
Title: Non-swelling burning of old tyres - uses fluidised bed furnace with grate, using air as fluidising medium
Inventor: FENNEMANN WOLFGANG
IPC: F23G5/30
Filed: 1979-06-13
Abstract: The process for burning old tyres uses a fluidised-bed furnace with a grate. The fluidising medium is air blown through the grate. The combustion temp. should be between 800 and 1500 deg. C pref. 900-1100 deg. C. Combustion air velocity at mean bed temp., based on furnace cross-sectional area at grate level and an empty furnace, should be between 3 and 8 pref. 4-6. The gas dwelling time in the furnace may be between 2 and 6 sec. pref. 3-5. The heat release rate per hr. per sq. m of grate area is between 5 and 14 million KJ, pref.
Patent DE-2924366-A1 (DE)
Title: Traffic control warning signal - includes portable lamp system mounted on stand for use in accident or road work situations
Inventor: GOLLUS ENGELBERT
IPC: G08G1/09
Filed: 1979-06-16
Abstract: A traffic control light unit is produced in a portable format and is suitable for controlling traffic in the event of an accident or where roadworks are located. The light module (10) is mounted on a stem (50) attached to a base (60). Two indicators are contained within the light plastic housing. One of these contains a directional arrow highlighted by small indicating lamps fed by fibre optic cables from a central source. The other indicator is in the form of a large disc reflector to provide a clearly visible warning signal. The stem of the unit is hollow to make it light enough to be moved easily from one position to another.
Patent DE-2925289-A1 (DE)
Title: Radiation-sensitive recording material - with a metallic layer e.g. of copper or silver and an inorganic layer of arsenic, antimony or bismuth chalcogenide, with an intermediate s
Inventor: PETROV VYATSCHESLAV VASILIEVIT
IPC: G03C1/705
Filed: 1979-06-22
Abstract: An optically sensitive material provides an improved reliability for the recording and storage of information that may be read. The sensitive material is formed on a transparent substrate together with a metal coating and an isolating layer. The base substrate can be of glass, quartz, polished metal or organic foil. The metallic layer can be of silver, copper, nickel or thallium or an alloy of these components. The inorganic layer is of arsenic, antimony or bismuth alkogenide. Between the layers is an isolating layer that is some 5-30 nm thick and is produced of As, Sb, Si or Ge or is of metal oxides of Al, Ti, V, Fe. Recording is produced by causing a local breakdown of the insulating layer by application of a focussed emission.
Patent DE-2927613-A1 (DE)
Title: Motor car bumper - made of polyurethane and fixed by inserting strips in claws
Inventor: THOSS PETER W
IPC: B60R19/18
Filed: 1979-07-07
Abstract: The bper bars of a motor car consist of a U-shaped profile, made of polyurethane or polyurethane foam, with hook-shaped ends of the profile. These ends are fixed in the claws of a bumper carrier profile which have the shape of an elongated U with an inward bent hook. Inserted rectangular metal strips lock the bumper in position. A web joins the two claws; the lower strip is thicker and is integral with a spoiler. This is a simpler connection than one by nuts and bolts and saves cost and time in manufacture and assembly.
Patent DE-2927872-A1 (DE)
Title: Sturdy shelf connector for pallet shelving - is console bracket with hook and bearing face stamped out in one step
Inventor: ZEITEL HORST
IPC: A47B57/42
Filed: 1979-07-11
Abstract: The pallets rest on cross-wise or lengthwise connections detachably suspended from the upright sections (2) by the connectors which are designed as console brackets. The support face (6), spacer tongue (5) and suspension hook (4) are preferably angled out in the same direction from the plane of the console bracket so that one work step can be used to make the connector. The support face of the connector preferably has a hole (7) into which the bearing angle can be screwed. The stability of the connector is strengthened without the need for thick-walled angles or other safety elements.