baber/WOPTO huggingface dataset:
Patent DE-2639957-A1 (DE)
Title: Thrust bore tunnelling machine horizon control - is front swivel mounted skid with floor digger blade and adjuster
Inventor: STUMPP ALFRED
IPC: E21D9/00
Filed: 1976-09-04
Abstract: Thrust bore tunnelling machine horizon control for flat bottom machines which rise towards the forward mounted digger adjusting in height so as to form the floor blade. The digger (1, 13) has a height adjustable skid (1) which reaches right across the machine and whose leading edge acts as digger blade at floor level. The skid is pref. mounted on a torsion bearer bar (13) which can be swivelled for adjustments and consists of a cylindrical member carried in the bearing (11) pan (17) run round 180 deg. of the bar. The bar (13) lies to the rear of the front (5) of the machine baseplate (3). The skid (1) forms a scoop design preferably convex (20) on the underneath side and with a concave (22) front face and the machine base (6, 7) curved steadily upward towards the skid.
Patent DE-2640584-A1 (DE)
Title: Metallic profiled window frame section - has one external wall section attached to hollow main section by foamed hard polyurethane to reduce heat transfer rate
Inventor: HOFMANN HEINZ
IPC: E06B3/267
Filed: 1976-09-09
Abstract: Metallic profiled section (e.g., window frame) having a rectangular hollow section and a pair of oppositely disposed auxiliary sections, has one of the auxiliary section attached to the adjacent wall of the hollow section by a strip of thermally insulating material, esp. foamed, hard polyurethane. Rate of heat transfer between external wall and inner wall of hollow section is reduced.
Patent DE-2655995-A1 (DE)
Title: Height-adjustable seat-belt strap return fitting - has serrated rail engaged by nut with leaf spring biassing assembly apart
Inventor: FRANK SIEGFRIED
IPC: B60R22/20
Filed: 1976-12-10
Abstract: The diagonal strap(2) of the seat belt(1) is threaded through the slot of clasp(3) fitted to return fitting(5). The fitting is bolted to the car body. The rear surfaces of the C-cross section part(9) have serrations(13) working together with corresponding serrations on a nut(7) fitted with a leaf spring which tends to draw the nut out of engagement with the serrations. The return fitting is fitted with two protrusions on its underside. A washer fitted underneath the return fitting has notches(17, 18) on its circumference. The relative position of these notches to the protrusions (20, 21) is such, that only if the fitting is swung into position do the protrusions engage with the notches and leaf spring(8) pushes nut(7) out of engagement with the serrations.
Patent DE-2659024-A1 (DE)
Title: Four pole lamp socket - is protected from incorrect insertion by use of earth pin which is longer than neighbouring pins
Inventor: SCHICK HORST
IPC: H01R33/90
Filed: 1976-12-27
Abstract: The plug-in holder is for a turn-bulb lamp with four pins, of which one may be an earth lead. It cannot be plugged in incorrectly by a laymen, although it is clearly marked to allow change of wiring by a competent electrician. In the preferred arrangement, the earth pin (SL) is connected with the socket of the holder, one in (Mp) forms a common lead to both lamps and the other two pins (L1, L2) are line connections to each of the lamps. Incorrect insertion is prevented by making the earth pin (SL) longer than the other three.
Patent DE-2659741-A1 (DE)
Title: Slatted venetian window blind - has spur rack pieces individually fastening and adjusting push rod to driving gears
Inventor: RUPPRECHT JOSEF ING GRAD
IPC: E06B7/086
Filed: 1976-12-31
Abstract: The slatted venetian blind type window has a frame comprising top, bottom and sides pieces of U-shaped cross-section and slats held in side holders, each having a bearing pin rotatably mounted in a hole in the side piece stem. In one side piece, at least, there is a push-rod, displaceably mounted in a guideway and coupled to cogwheels, fastened to the bearing pins, together with a rod-activating mechanism. The push rod (32) is coupled to each cogwheel (30) by a spur rack piece (34) which is fastened and individually adjusted to the rod concerned. The push rod can be fitted with roller sn42) on the side facing away from the cogwheels, for support against a walling in the guideway.
Patent DE-2700269-A1 (DE)
Title: (1,9B)-Dihydro-(3,3)-disubstd.-imidazo-isoindole-diones - useful as herbicides and plant growth regulators
Inventor: LOS MARINUS
IPC: C07D487/04
Filed: 1977-01-05
Abstract: Dihydroimidazo-isoindolediones of formula (I), and their optical and stereoisomers, are new In (I) X is H, Me, NO2, Cl, MeO or MeS; R1 is 1-4C alkyl; R2 is 1-6 C alkyl, 3-6C cycloalkyl, 2-4C alkenyl, Ph, halophenyl or benzyl; or CR1R2 is 3-6C cycloalkyl opt. substd. with Me; Y is H, NR3R4, OR5 or SR6; and R3-R6 are H or 1-4C alkyl). (I) are herbicides effective against mono- and di-cotyledonous plants on pre- or post-emergence use. Applied to soil or to broadleaf and grass foliage at 0.14-11.2 kg/hectare or at up to 27 kg/hectare against some perennial plants even on pre-emergence use. At low application rates some cpds. show such plant growth regulating effects as dwarfing or growth stimulation. In an example, 1,9b-dihydro-3-isopropyl 3-methyl-5H-imidazo 2,1-a isoindole-2(3H), 5-dione was obtd. by redn. with NaBH4 of a corresp. dehydro cpd.
Patent DE-2707985-A1 (DE)
Title: Improved mixt. for mfr. of clay bricks - using residues from chlorine metallurgy
Inventor: GASCHENKO STANISLAV I
IPC: C04B33/132
Filed: 1977-02-24
Abstract: Mixt. for the mfr. of clay bricks is prepd. by mixing clay with chloride deposits from the non-ferrous metal industry in the form of an aq. soln. with pH 1-5 and a density of 1.03-1.1 g/cm3. The amt. of soln. added is 5-20% of the wt. of clay. The prepn. of the clay mix is simplified and the physico-chemical and mechanical props. of the mix. are improved. Environmental damage due to disposal of the residues is reduced. The bricks are 1.2-1.5 times stronger and can be used for the construction of high rise buildings, chimneys etc.
Patent DE-2711442-A1 (DE)
Title: Solar energy collector, including synthetic resin tubes - is of simple inexpensive design and high thermal efficiency
Inventor: MOELLER HANS GUENTER
IPC: F24S10/75
Filed: 1977-03-16
Abstract: Each collector is a plastic extrusion, consisting of an inclined transparent front plate, joined by top and bottom panels to a rear plate which is coated with a black layer to act as an absorber. A rectangular, circular or semicircular cavity along the absorber is used for the circulation of water as the heat transfer medium. Each section is equipped with a tongue along the top and a groove along the bottom so that the collectors can be stacked on top of each other.
Patent DE-2713281-A1 (DE)
Title: Cooler for aluminium dross recovery - with rapid cooling of dross to prevent oxidation and improve proportion of recovered metal
Inventor: LANCE RICHARD THOMAS
IPC: C22B7/04
Filed: 1977-03-25
Abstract: Aluminium dross recovery system includes means for feeding dross directly from a rolling furnace to one end of a cooling appts. without significant cooling en route. The dross reaches the cooling appts. at >1000 degrees F and is cooled to 400 degrees F in 3 minutes. Appts. is a portable cylinder with an internal cylindrical cooling surface which can be chilled and rotated. In use hot dross is received at one end of the cylinder, tumbled onto the cooling surface and conveyed to the other end of the cylinder. Particles smaller than openings in a 24 mesh Tyler screen are removed while the dross is being cooled. Cooled dross is removed from the other end of the cylinder contg. entrained aluminium metal. To treat active metal dross, slags and skimmings to recover aluminium or zinc. To break up larger pieces of aluminium dross while retaining entrained aluminium metal.
Patent DE-2716407-A1 (DE)
Title: Prefabricated corrugated metal wall and ceiling sheets - have flat smooth face linings serving also as lost formwork
Inventor: SCHMIDT-LUTZ ROLF
IPC: E04C2/34
Filed: 1977-04-13
Abstract: The prefabricated wall and ceiling plates are made from corrugated sheet metal with flat smooth visible surfaces. They can be used as lost formwork. The plates (1) are given flat smooth linings (2) on their visible surfaces, simultaneously serving as the lost formwork for cement (3). The lining of e.g. concrete, light concrete or plaster may be reinforced, weatherproof, with breathing capacity pressure-resistant and fire-resistant. It may be in the form of panels, coatings or strip lengths. The combined weight of metal plate and lining can be less than 50 kg/qm. The plates can incorporate holes for cement adhesion, and for passage of moisture. Heat storage capacity, sound insulation and fire protection are improved, likewise support for under and over coatings.
Patent DE-2716774-A1 (DE)
Title: Valve for blood sampling needle - has slider between cannular and hollow needle holders, with pressure pad and finger ring
Inventor: SCHMIDT UWE
IPC: A61B17/34
Filed: 1977-04-15
Abstract: The device for taking e.g. blood samples by puncturing the skin of a patient, is also operated as a valve. The device has a body (4) with a collar (3) at the top for inserting the cannula and a nozzle (5) at the bottom for insertion of the hollow needle. At right angles to the body is a flat slider (6) which in one end position interrupts the flow through these two parts. In another end position the flow can pass through a hole (11) in the slider. At one end of the slider is a pad (7) for hand pressure, and at the other end, is a ring (4) for inserting a finger. Near the hole (11) is a stop (10) for correct location of the slider.
Patent DE-2720202-A1 (DE)
Title: Yarn web for reinforcing paper webs - is formed from yarn supply by two rotary pairs of members laying yarn loops alternately about pins extending in two rows between members
Inventor: COLE PAUL MORRISON
IPC: D04H3/04
Filed: 1977-05-05
Abstract: Yarns are laid transversely to a web formed from them for use in reinforcing paper webs. Yarns are laid in loops whose shanks can be parallel or inclined and the loops are formed from a yarn supply fed to a yarn guide disposed above and between two rows of yarn tensioning elements moved in the direction of web formation. Loops are laid by two pairs of laying organs arranged for rotation in the vertical plane, whereby each pair consists of an array of members arranged for rotation about different axis in planes inclined to one another and further arranged for alternate laying of the yarn loops about the elements of the rows. Web formed by the rows of elements is removed from the elements.
Patent DE-2726740-A1 (DE)
Title: External driving mirror with swing-back system - has interlocking cones with adjustable tensioner using spring and pressure plates
Inventor: WOLFF GERD
IPC: B60R1/076
Filed: 1977-06-14
Abstract: The wing mirror support arm (4) is mounted on a pivot shaft (7) fitted into an inner cone (3) which fits into an outer cone (2) as part of the securing clamp. The pivot shaft is held inside the cone by a pressure plate (10) and an internal spring (14). The mounting plate has ratchet grooves (11) so that stable mirror settings are obtained. The whole assembly is secured by a tightening nut (17) from the outside of the system. The mirror shaft is secured in the mounting by a securing pin (6) so that the mirror can be adapted to fit either side of the vehicle.
Patent DE-2731108-A1 (DE)
Title: Filler contg. hydroxymethyl substd. cyclohexane terephthalate fibres - used for beds, quilts, pillows, etc. and is stable to boiling water
Inventor: ROSENSTENGEL GEB DUHME HILDE
IPC: B68G1/00
Filed: 1977-07-09
Abstract: According to DT 1685161, the filler for beds, quilts, pillows etc. comprises down elastic and/or semi-down, and a fully synthetic fibrous material admixed loosely therewith. This fibrous material consists of siliconised or similarly treated crimped polyterephthalate fibres in small separate portions. In this patent of addn. the synthetic fibres comprise cyclohexane terephthalate substd. in the 1,4-position by hydroxymethyl gps. treated as before. The new filler is partic. resistant to boiling water. The crimped fibres are pref. 30 mm 1 mg. and 1.5-3 denier in strength.
Patent DE-2734891-A1 (DE)
Title: Vehicle parking disc with setting reminder - has small permanent magnet fastened to end of thread with other end connected to parking disc
Inventor: KOLLER JOSEF
IPC: G07C1/30
Filed: 1977-08-03
Abstract: The permanent magnet of the parking disc (1) is capable of swinging to and fro in front of the ignition key of the vehicle. When the ignition key is inserted, the magnet (6) attracts and holds this key or any other key of a bunch of keys. When the ignition key is pulled out, the magnet opposes a definite resistance to its withdrawal and the driver is forcibly reminded of the setting of the parking disc. One end of the thread is to be connected fixedly to the magnet, while its other end is connected to the parking disc by a releasable knot, so that the length of the thread can be adapted to the conditions of the dashboard.
Patent DE-2735199-A1 (DE)
Title: Dual range temp. sensor - has liq. crystal cell whose clearing point lies at border-line between two temp. ranges
Inventor: KRUEGER HANS DIPL PHYS
IPC: G01K11/16
Filed: 1977-08-04
Abstract: The sensor uses liquid crystals for different optical display of two adjacent temp. ranges. The sensor is provided with a liq. crystal cell (2-4) and has a fluorescent plate (1) made of a material with a refractive index greater than one. It contains fluorescent particles, its sides are mirrored, and it has at least one light exit window. The liq. crystal cell is before the above window in the fluorescent plate, and has a liq. crystal layer whose clearing point lies at the borderline between the two temp. ranges. Thus, the liq. crystal cell has different optical states at temperatures above and below the boundary line.
Patent DE-2754380-A1 (DE)
Title: Strip material roller with hydraulically pressurised rolling surface - has means of removing leakage fluid from non-pressurised zone, there by reducing drive power required
IPC: F16C13/00
Filed: 1977-12-07
Abstract: The appts. comprises a hollow outer roller and a stationary solid core equipped with seals which enclose a semicircular annular space, filled with a pressurised fluid. The fluid ensures an even pressure is maintained across the contact line between outer roller, and the counter roller, through which the fabric passes. A collecting strip, is attached to the outer rim of the stationary roller, causes the leakage fluid entering the semi-circular void on the side opposite to the contact line, to be pumped out of the void via a discharge duct. The strip is pref. placed as close as possible to the adjacent seal so that the hydraulic friction in the zone enclosed between strip and seal is minimised. Used for pressure treatment of paper strip. The additional strip and discharge duct in the void zone minimised the additional roller drive power required due to the hydraulic friction in the zone.
Patent DE-2803315-A1 (DE)
Title: Bucket with plastics lid - which has carrying handle flexed upwards to aid closure of cover
Inventor: DELBROUCK FRANZ
IPC: B65D21/02
Filed: 1978-01-26
Abstract: Bucket has a lid with a carrying handle and a reinforced mouth edge which projects outwards and extends over its complete circumference and a cover is formed on the mouth edge. The support handle (5) is formed on the lid (3) which can be flexed upwards such that this flexing increases the closing forces of the cover (4) according to the relevant bucket weight. The carrying handle (5) is in the centre of the lid (3) which is stiffer at the edge.
Patent DE-2807244-A1 (DE)
Title: Carbonated beverages transfer equipment - has switch in gas separator shutting pipe to flow meter situated between vehicle tank and stationary retailing tank
Inventor: KAUNE MANFRED ING GRAD
IPC: G01F15/08
Filed: 1978-02-20
Abstract: The equipment transfers carbonated beverages partic. beer between tanker vehicles and stationary tanks in hotels etc. transport being effected by the pressure difference between the gas in the vehicle and that in the stationary tank. The pressurised transfer pipe incorporates a flow meter, preceded by a gas separator with a switch. This shuts off the pipe between the vehicle tank and the meter when the liq. level in the separator falls.
Patent DE-2810062-A1 (DE)
Title: Hydrostatic piston pump regulator - has servo piston with different end surface areas and piston transverse valve
Inventor: TRAGL WILFRIED DIPL ING
IPC: F04B1/32
Filed: 1978-03-08
Abstract: The regulator is used for a hydrostatic drive or pref. a hydrostatic piston pump. The system has a double acting servo piston and control valve and ensures correct operation at any position of the servo piston. The control valve (18, 19) is arranged into the servo, piston (7) across the piston longitudinal axis. The piston has different surface areas at either end subject to pressures in enclosing chambers. The control valve controls the channels connecting both chambers.
Patent DE-2819765-A1 (DE)
Title: Tachometer generator designed for mounting on flange - incorporates flexible coupling inside hollow shaft to reduce overall length of assembly
Inventor: DOEGE GUENTER
IPC: H02K7/20
Filed: 1978-05-05
Abstract: The overall length of a tachometer generator can be reduced by incorporating is coupling inside the shaft. The tachometer generator (10) shaft (13) contains a flexible coupling (12) which connects with a stub shaft (6) from the driving machine. The generator housing is flange mounted (11) on the driving machine. THe reduction in overall length achieved by the shaft and coupling design permits the use of a larger diameter rotor which in turn can lead to further length reduction. A larger diameter rotor also allows the use of more slots and hence gives a smoother output.
Patent DE-2828265-A1 (DE)
Title: Improving tolerance to anilide herbicides of crop plants - by treating with amide to as to improve selectivity of the herbicide
Inventor: RIEBEL HANS-JOCHEM DR
IPC: C07D207/32
Filed: 1978-06-28
Abstract: Tolerance of crops towards herbicidal anilides is improved by treatment with an amide of formula R1CONR2R3 (I). In (I), R1 is H, halo, alkyl (opt. substd. by halo, cycloalkyl, CN, (thio)cyanato, alkylthio, OH, alkoxysulphonyl or phenyl), alkenyl (opt. halo substd.), carbalkoxy, N-alkenylcarbamyl or N-alkyl-N-alkynylcarbamyl (both opt. as substitis. on alkyl or alkoxyalkyl), alkynyloxy, haloalkoxy, alkenylminoalkyl, alkylcarbonylalkyl, alkenylaminosulphonylalkyl, haloalkylcarbonyloxyalkyl, alkoxycarbonylalkyl, haloalkenyl-carbonyloxyalkyl, hydroxyhaloalkoxyalkyl, hydroxyalkylcarbonylalkoxyalkyl, furyl, thienyl, alkyldithiolenyl, thienalkyl, phenyl (opt. substd. by halo, alkyl, haloalkyl, alkoxy, CONH2, NO2, COOH (or salts) and/or haloalkylcarbamyl), phenyl-haloalkyl, phenyl-alkenyl (opt. substd. by halo, alkyl and/or alkoxy), halophenoxy, phenylalkoxy, phenylalkylcarboxyalkyl, phenylcycloalkyl, halophenylalkenoxy, halothiophenylalkyl, halophenoxyalkyl, bicycloalkyl, alkenyl- or alkynyl-carbamylpyridyl, dialkenylcarbamyl or alkynylcarbamyl-bicycloalkenyl. R2 and R3 are H, alkyl (opt. substd. by halo, CN, OH, alkylcarboxy, alkoxycarboxy, alkoxycarbonyl, alkoxy, mercapto, alkylsulphonyl and/or alkylamino), opt. halo substd. alkenyl, alkynyl, thioalkylcarboxyalkyl, alkylcarbamyloxyalkyl, NH2, HCO, haloalkyl-amido or -amido-alkyl (opt. N-alkyl substd.), haloalkylamidoalkenyl, alkylimino, cycloalkyl, alkylcycloalkyl, alkoxycarbonylalkenyl haloalkylcarbonyl, alkylcarbonyl, alkenyl- or cycloalkyl-carbamyloxyalkyl, alkoxy- or haloalkoxy- carbonyl, halophenylcarbamoyloxyalkyl, cycloalkenyl, phenyl or phenyl-sulphonyl (opt. substd. by alkyl, halo, haloalkyl, alkoxy, haloalkylamido, phthalamido, OH, alkyl- or alkenyl-carbamyloxy, alkylamido or alkylcarbonylalkenyl), phenyl-alkyl (opt. substd. by halo, alkyl, dioxyalkylene or halophenoxyalkylamidoalkyl). alkylthiodiazolyl, piperidylalkyl, thiazolyl or pyridyl (both opt. alkyl substd.) benzothiazolyl (opt. halo substd.), furylalkyl, alkyloxazolyl, tetra-hydrofurylalkyl, 3-cyano- or 4-,5-polyalkylene- thienyl, -haloalkylacetamidophenylalkyl (opt. ring substd. by NO2 or haloe or cyanoalkenyl; R2 is not H or halophenyl if R3 is H. Alternatively R2 + R3 complete piperidinyl (opt. substd. by 1 alkyl or by methylcyclohexyl; or with one CH2 replaced by CO), alkyltetrahydropyridyl, morpholino (opt. alkyl substd.) azabicyclononyl, benzoalkylpyrrolidinyl, oxazolidyl (opt. alkyl substd.), alkylaminoalkenyl, or perhydroquinolyl, 1,2,3,4-tetrahydroquinolyl, 1,2,3,4-tetra -hydroindolyl or perhydroindolyl (all opt. substd. by 1 alkyl.). (I) improves the selectivity of the herbicides e.g. in crops of maize, soya, cotton, sugar beet, cereals, rice and sugar cane.
Patent DE-2837477-A1 (DE)
Inventor: TACKE REINHOLD DIPL CHEM DR
IPC: A61P9/12
Filed: 1978-08-28
Abstract: The invention provides sila-substituted 1,4-dihydropyridine derivatives useful as medicament which influence the circulation. Also included in the invention are methods for the procurement of said derivatives, compositions containing said derivatives and methods for the use of said derivatives.
Patent DE-2844885-A1 (DE)
Title: Stable or animal shed ventilating unit - has removable capillary tube heater tilted about axis, between extraction fan and outlet
Inventor: SACKMANN WILFRIED DR ING
IPC: F24F12/00
Filed: 1978-10-14
Abstract: The ventilation unit has a vertical duct inside the building which extracts air from a low level, and a main structure outside the building at a high level. At their junction is an extraction fan, and inside the outer structure is a heating unit containing a heating coil. This can be tilted about its horizontal axis, and stale air can be discharged beyond its outer end, while fresh air is discharged inwards at the top, beyond its other end. Between the lower face of the heater and the top of the fan is a sloping baffle surface with a gap near the middle, close to the inner end of the heat exchanger. The heat unit can be a capillary tube heater, and it can be completely removed, sliding on side guides.
Patent DE-2848610-A1 (DE)
Title: Shoulder support for violin - has plate with clamps attached to upper surface, padded underneath portion and adjustable hooked extension piece
Inventor: MOTAMEDI-LENJANI MASSOUD
IPC: G10D3/18
Filed: 1978-11-09
Abstract: The shoulder support comprises a padded plate (2), which is slightly rounded and which has rotatable clamps (9) for holding the fiddle. The plate (2) is hooked at one end to allow it to fit over the shoulder. This hooked end may be formed integrally with the plate (2) or it may comprise a curved extension piece (14), which is adjustably clamped to the plate (2), to allow the overall length of the shoulder support to be varied. Similarly a further extension piece may be adjustably clamped to the opposite end of the plate (2).
Patent DE-2849486-A1 (DE)
Title: Intermediate coiling store for metal strip - for continuous feeding of coils of strip into machines, and operating with min. noise
Inventor: GERLING ERICH ING GRAD
IPC: B21C49/00
Filed: 1978-11-15
Abstract: During the feeding of continuuos strip into processing machines, the store maintains the supply while the rear end of one coil of strip is stationary, e.g. when the rear end of one coil is being welded to the front end of the next coil to form continuous strip. In the store, the strip is wound into a temporary coil with a vertical axis and a constant number of turns, the strip being fed into the inside of the coil and leaving the store from the periphery of the coil. The strip is fed downwards into the coil; and the bed of the coiler is fitted with both idling rollers and driven rollers, plus a hoist. The hoist is used to lift both the strip inlet drive unit and the driven rollers so the outer turns of the coil can be removed from the store while the interior of the coil is stationary.