baber/WOPTO huggingface dataset:
Patent DE-2837995-A1 (DE)
Title: Steep-angle projectile launching mortar - has magazine rotating parallel to barrel axis and has elevation and azimuth angular adjustment mechanisms
Inventor: LIPP HERBERT ING GRAD
IPC: F41A9/27
Filed: 1978-08-31
Abstract: The firearm, with steep elevation barrel, has a magazine for firing fin stabilised projectiles. The projectile axes are parallel to the barrel axis and the magazine is indexed for loading. This launcher is used on armoured fighting vehicles because of its compact design and rapid fire and rapid replacement of different magazine types. The launcher (1) has elevation and azimuth adjusting mechanisms (16, 17). The launcher barrel (2) can slide longitudinally and it can be locked. The magazine rotates about an axis (10). The barrel is locked by a bayonet lock to the ammunition chamber (7) and the magazine and barrel are sealed by gas tight seals. The magazine chambers are readily reloaded from the top.
Patent DE-2839156-A1 (DE)
Title: Padded carrying strap esp. for rucksack - has special shape distributing load over shoulder width
Inventor: BEHLES GEB VALENTIN MARGOT
IPC: A45F3/12
Filed: 1978-09-08
Abstract: The carrying strap consists of one or two parts which are shaped to allow the entire shoulder width to take the strain of the satchel. The underneath of the strap has a soft foam material about 4 cm thick which adapts to the shoulder for better comfort. The design is esp. suitable for school children.
Patent DE-2844729-A1 (DE)
Title: Magnetic brush developing unit for copier - has at least one roller spaced under photosensitive surface at distance set by distancing wheel
Inventor: SCHOTT WALTER
IPC: G03G15/09
Filed: 1978-10-13
Abstract: A magnetic brush developing unit is for an electrophotographic copier for developing a latent, electrostatically-charged image on a photo-sensitive surface. It has at least one magnetic brush developing roller installed under the photo-sensitive surface at a stipulated distance. This distance is defined by a distancing wheel supported on the photo-sensitive surface. The developing unit (100) can be firmly fixed to the copier housing. The developing roller (3, 4) is/are movably mounted so that the distance between it/them and the photo-sensitive surface (1a) is adjustable. This distancing wheel (16) is geared in between the developing roller(s) and the photo-sensitive surface. Pref. two developing rollers (3, 4) provided to force the developing roller(s) against the photo-sensitive surface. Pref. two developing rollers (3, 4) are installed with their spindles in parallel. The roller shafts (5, 6) are guided along movement paths so that they are inclined towards each other and the photo-sensitive surface. As they approach each other they also approach the photo-sensitive surface.
Patent DE-2847246-A1 (DE)
Title: Reciprocating engine bearing shell - has orifices and recesses in bearing surface to reduce friction
Inventor: MAY MICHAEL G DIPL ING
IPC: F16C17/02
Filed: 1978-10-31
Abstract: The big end and crankshaft main bearings in a reciprocating engine are of the plain type with half-shells (15). To reduce friction, shallow recesses (34, 35) are formed in the surfaces of the latter, starting close to their ends (33), with their circumferential lengths subtending an angle of about 55 deg. The bearing oil delivery orifice (17') is located in one of them.
Patent DE-2848036-A1 (DE)
Title: Coupling for pipelines, esp. vertical submarine pipeline risers - can be rapidly disconnected and reinstalled without special tools
Inventor: DASPIT RONALD ALBERT
IPC: F16L21/08
Filed: 1978-11-06
Abstract: A coupling for abutting ends of pipelines of similar diameter comprises a coupling body welded to one of the pipelins. The coupling body has an end wall at which the one pipeline is welded, with an aperture through the end wall. The one pipeline extends partially into the aperture, and the end of the other pipeline extends into the aperture. A chamber between the wall of the coupling body and the other pipeline contains abutting dealing members between the coupling body and the second pipeline, the sealing members being adjacent to the end wall of the coupling body. A metal ring bears against the outermost sealing member, and a gripping member having a serrated surface bears against the second pipeline, one end of the gripping member bearing against the memtal ring. The gripping member has an external angular surface. A compression member having an inner angular surface bears against the outer angular surface of the gripping member and has one end bearing against the metal ring. A plate is welded to the end of the coupling body opposite the end wall and in sealing engagement with the second pipeline. Threaded members is threaded engagement with the plate can force the compression member against the gripping member and against the metal ring. The coupling is esp. useful in repairing pipelines adjacent to drilling platform legs or in caissons.
Patent DE-2850095-A1 (DE)
Title: Compact through-flow electric hot water heater - provides continuous supply from two diametrically opposed, inwardly-curved zones extending from top to half way down
Inventor: LORENZETTI ALEXANDRE JOSE ANTO
IPC: F24H9/02
Filed: 1978-11-18
Abstract: The heater comprises a cylindrical housing (1) with a flat top and bottom (2, 6). Two diametrically opposed perpendicular inwardly curved zones (3, 4) extend down from the top (6) of the housing (1) to halfway down it. The cold water intake (7) is positioned at the rear of the housing (1) near the bottom, with the fitting (9) receiving the electrical supply cable (10) positioned in one of the inwardly curved zones (4) vertically above the cold water intake (7). The hot water off-take (8) is perpendicular to the bottom of the housing at the centre. Pref. the fitting (9) for the supply cable (10) does not project outwards beyond the lower part of the housing (1).
Patent DE-2850642-A1 (DE)
Title: Lighting system for bicycle - has small dynamo driving front lamp whose light level may have two settings set via switch on handlebars
Inventor: ROSSETTI CHARLES
IPC: H02J7/14
Filed: 1978-11-22
Abstract: The lighting system has a circuit (in the case of a 3W dynamo) via which the front light can be set to two levels of illumination from the handle-bars i.e. max. illumination or reduced illumination. A changeover switch on the circuit's housing selects either of these two settings. The circuit contains a diode bridge rectifier, a filter with two transistors (20, 21) and battery (3) supplementing the voltage during breaks in the supply voltage from the dynamo, and a voltage doubler to recharge the battery used when the illumination is at its reduced level. The low-level setting is for use in towns and the high level for use in the countryside.
Patent DE-2856761-A1 (DE)
Title: Appts. for liquid classification - with tubular classifiers including spirally mounted filtering elements
Inventor: KORNILOV ANATOLIJ ALEKSEEVITSC
IPC: B01D63/06
Filed: 1978-12-29
Abstract: Appts. for classifying liq. mixt. according to their molecular weight comprises serially interconnected tubular classifiers. Individual classifiers are serially connected to form a unit and the units are then connected in parallel. Each classifier comprises a hollow casing with end plates and vertical transverse partitions arranged adjacent the end plates. The vertical partitions have through holes arranged in a spiral line to which tubular filtering elements are connected. Each tubular filtering element is arranged at an angle to both the longitudinal axis and the partitions. Filtrate is removed through pipes connected to the hollow casing. The appts. may be used for isolating silver salts from waste liq. in the photographic and film industries and also for concentrating enzymes.
Patent DE-2903403-A1 (DE)
Title: Rope-down or abseiling equipment - has reel movement controlled by brake pad segments on outside surface of reel
Inventor: HERMANI RUDOLF F
IPC: A62B1/10
Filed: 1979-01-30
Abstract: The rope-down equipment has a frame consisting of elements (6, 7) in which a reel (1) is rotatingly fitted on axle (10). The reel (1) has a reinforced middle part (9) on external surfaces on which brake pad segments (8) are acting. The brake pads are fitted on shoe elements (27) with the possibility of slight swivelling movements around bolts (12). Thh braking action of the pads is produced by movement of the pads towards the reinforced parts (9) of the reel while the elements (6, 7) are being flexed by turning the shaft (16) on one end of which a thread (17) operating in a nut (18) is provided. The turning movement of the shaft (16) is controlled by a handle (14) operated by the user. The approaching movement of the elements (6, 7) is supported by the weight of the user's body acting on suspension element (3) acting on resilient element (13) connected with its ends to bolts (28).
Patent DE-2910119-A1 (DE)
Title: Servomotor e.g. for vehicle door closure - has control piston and cylinder coupling between upper and lower sections of lift rod with detent
Inventor: ANDRES RUDOLF
IPC: E05B65/38
Filed: 1979-03-15
Abstract: The servomotor has two defined end positions and a sectional lift rod (7), coupled to a membrane (6). The upper and lower sections (8,9) of the lift rod (7) are coupled via an intermediate section (10) in the form of a cylinder (11), to which the lower section (8) is attached at the base (16) and into which a control piston (18) carried by the upper section (9) fits. The relative movement of the control piston (18) relative to the cylinder (11) causes at least one roller element (14) to be pushed into contact with the cylinder wall, against the action of a spring (20) around the upper section (9) of the lift rod (7). The roller elements (14) comprise diametrically opposed roller-balls.
Patent DE-2910204-A1 (DE)
Title: Pocket calculator with casing containing paper - has keyboard on outside of flap hinged to side of casing and paper on main part of casing adjacent visual display
Inventor: HOLTEYN HARTMUT KLAUS
IPC: G06F15/02
Filed: 1979-03-15
Abstract: The pocket calculator has a casing designed so that it can contain writing materials. The keyboard is located on the outside of a flap hinged to any side of the main part of the casing. A second keyboard may be located on the inside of the flap. The paper is located on the top face of the main part of the casing adjacent to the visual display. The flap has window or hole so that when the flap is down covering the paper, the display is visible through the window or hole.
Patent DE-2916637-A1 (DE)
Title: Plant growth and noise screen system - has troughs supporting vegetation and conveying noise to humus underneath
Inventor: AUMILLER RUDOLF
IPC: A01G9/02
Filed: 1979-04-25
Abstract: Box-shaped troughs to support plant life on the hygroscopic principle, are attached to an outdoor wall or set on it providing decorative effect and protection from noise. Greenery is provided on the wall by this and noise is carried away into the humus underneath, through the underside of the troughs. The troughs can be made of wood, concrete or other workable solid material pref. with sound-absorbing elements interposes.
Patent DE-2917108-A1 (DE)
Title: Medicine package - with dosage trays for daily dose dispensing, closed by transparent flap
Inventor: ZANKER HELMUT
IPC: A61J1/03
Filed: 1979-04-27
Abstract: A package for medicine, tablets and pills, specially for those press-through blister packs, is made of cardboard or plastic foil with the usual folded side opening except that the push-in flap is lengthened. The top of the package has two or three cut-outs in which dose trays holding the pills for twice or three times daily application are snapped in. In the closed position, the flap which is preferably transparent, covers the trays but shows the patient at one glance whether or not he has taken his medicine, which was put in the night before, at the proper time. The free area of the package top carries columns for all days of the week on which the taking of the medicine is recorded by a tick. This needs little alteration to a standard package to check the regular dispensation of pills.
Patent DE-2921499-A1 (DE)
Inventor: KLEIN JEAN-MARIE
IPC: C11C3/10
Filed: 1979-05-26
Abstract: In order to produce edible oil, an interesterification reaction of the oil or of the oil fraction to be treated or of an intermediate fluid fraction which has already been subjected to a preliminary treatment is carried out in the presence of a suitable interesterification catalyst, at a temperature of between 20 and 80 DEG C, the interesterification reaction being followed and, if appropriate, preceded by at least one fractionation using suitable solvents for the fractionation of fats at temperatures of between -20 and +35 DEG C, in order to produce a fluid fraction with an iodine number greater than 75, preferably greater than 80, essentially containing unsaturated triglycerides having a content of triunsaturated triglycerides > 20 %, lacking in trans isomers, and having the properties of edible oils such as groundnut oil and olive oil.
Patent DE-2922496-A1 (DE)
Title: Protein cpds. e.g. hormones isolation from fusion proteins - by selective enzymatic hydrolysis of tetra:peptide sequences contg. proline and glycine
Inventor: DAUM JOACHIM DR
IPC: C07K14/62
Filed: 1979-05-31
Abstract: In a new process for the prodn. of proteins, the C-terminal of a protein contg. the tetrapeptide sequence Pro-Xyz-Gly-Pro (where Xyz represents any amino acid) is enzymatically cleaved to the protein sequence following the tetrapeptide sequence. Sepn. of foreign protein residues (e.g. mammalian proteo-hromones) from microbial protein residues in fusion proteins produced by genetically modified microorganisms. The enzymatic hydrolysis can be made specific for the defined tetrapeptide residue. Unlike the known cyanogen bromide method, it does not atack methonine residues.
Patent DE-2926454-A1 (DE)
Title: Rail wheel or cable pulley - has bearing support with wheel drive and adjustable cutting tool for in-situ machining of worn rim profile
Inventor: SCHACHT HANS-GEORG ING GRAD
IPC: B24B5/36
Filed: 1979-06-30
Abstract: The arrangement is intended for re-machining running wheels (1) of a crane or a cable pulley or the like which are worn due to rail (10) or cable contact in order to restore the original profile. Each wheel has sufficient material in its peripheral area and is rotatably carried in a bearing support (2). A cutting tool (3) or grinding disc is carried by this support and is radially and axially movable relative thereto, whilst a drive unit (4) is provided on the support (2) to rotate the wheel or pulley whilst it is out of contact with the rail or cable.
Patent DE-2926636-A1 (DE)
Title: Herbicide combination esp. for use in rice - contg. a 4'-chloro-2-di:alkyl-thiono:phosphoryl:thio-N-isopropyl-acetanili- de and a 2-ethylamino-4-alkylamino-6-methylthio-1,3,5-triazine
Inventor: LANGELUEDDEKE PETER
IPC: A01N57/14
Filed: 1979-07-02
Abstract: New herbicides contain (a) a p-chloro-2-(O,O-diethyl- or O,O-dimetbyl thioophosphorylthio) N-isopropyl-acetanilide (I) in combination with (b) a 2-ethylamino-4-(1-5C alkylamino)-6- methylthio-1,3,5-triazine (II): (where R is Me or Et; and R1 is 1-5C alkyl). The ratio of (I) to (II) is generally 1:0.2 to 1:5, esp. 1:0.3 to 1:2. Suitable formulations include wettable powders, emulsifiable concentrates, dusts and granulates. Rate of application is generally 0.1-10 (pref. 0.3-5) kg/ha. (I) are chiefly active against annual grasses and sedges in rice, wbile (II) are chiefly active against annual broadleaved weeds. (I) and (II) together display a synergistic effect, mainly against various broadleaved weeds. The combinations are therefore useful as herbicides against mono- and dioctyledonous weeds, esp. in rice.
Patent DE-2927539-A1 (DE)
Title: Bis:di:ethanol-amino-di:piperidino-pyrimido-pyrimidine prepn. - from methyl acetoacetate and urea via amino-orotic acid
IPC: C07D487/04
Filed: 1979-07-07
Abstract: Prepn. of 2,6-bis(diethanolamino)-4,8-dipiperidino-pyrimido (5,4-d)pyrimidine (I) is carried out by (a) condensing methyl acetoacetate with urea in MeOH at 25-100 deg.C for 1-4 hr to form methyluracil, (b) nitrating with HNO3 at -30 to 120 deg.C for 0.1-2 hr. to form nitromethyluracil, (c) oxidising with HNO3 at 10-180 deg.C for 0.1-6 hr to form nitro-orotic acid, (d) reducing with NaHS at 10-100 deg.C for 0.1-6 hr to form amino-orotic acid. Then (e) condensing with urea at 10-300 deg.C for 0.1-5 hr to form 2,4,6,8-tetrahydroxy-pyrimido (5,4-d)pyrimidine, (f) chlorinating with POCl3 and PCl3 at -10 to 180 deg.C for 0.1-10 hr to form 2,4,6,8-tetrachloro-pyrimido (5,4-d) pyrimidine, (g) reacting with piperidine at 0-100 deg.C for 0.1-12 hr to form 2,6-dichloro -4,8-dipiperidino-pyrimido (5,4-d) pyrimidine, and (h) reacting with diethanolamine at 5-350 deg.C for 0.1-24 hr to form (I).
Patent DE-2928680-A1 (DE)
Title: Flavouring and aromatising food esp. meat and sausages - by introducing aromatising substance, e.g. as spray, into treatment-chamber atmos.
IPC: A23L27/27
Filed: 1979-07-16
Abstract: In flavouring or aromatising opt. pre-aromatised or spiced foods by adding freshly generated smoke of different aromatising substances, evenly distributed aromatising substance is introduced into the food treatment chamber atmos. The food can be meat, sausages, fish, cheese or their precursors. The aromatising substance can be spice extract, e.g. as oil or oleoresin, synthetic aromas or essences, condensates, mineral salts and/or mineral salt solns., esp. substances having bactericidal activity, or sea-water, sea-salt brines or mineral brines. The process can be used for (i)achieving new aroma- or taste notes typical of specific geographical surroundings and (ii) simultaneously deodorising slaughter-houses, cooling-, storage- and food-processing chambers. Process allows the flavouring of foods which are externally flavoured with difficulty, e.g. raw sausages. New taste-notes can be achieved.
Patent DE-2929257-A1 (DE)
Title: Security lock system using four relays - only releasing unlocking signal when four-place code is entered in correct sequence
Inventor: HENNICKE KARL HEINZ
IPC: G07C9/00
Filed: 1979-07-17
Abstract: The lock system has ten generators for signals that initiate switching stages in order to release an opening current when the signals are correct. At least four opening relays are provided that only release the opening current when the 4-place code number is entered via the generators in the correct sequence. The number of places in the code can be increased by increasing the number of opening relays. The code number has to be entered within a given time. The generators may be push-buttons. A change-over relay switches over to a battery if the mains supply fails. An alarm can also be released.
Patent DE-2949116-A1 (DE)
Title: Telescopically folding umbrella with two-part plastic handle - has firm snap-fitting connection of handle parts by projection hooks engaging in holes
Inventor: MAATZ WERNER
IPC: A45B19/04
Filed: 1979-12-06
Abstract: The shaft like handle shaft (13) which is coupled to the umbrella stock is associated at the base with a handle cap (14) which is fixed yet detachable. The handle shaft (14) is provided in the centre with a full-length hole with a tension seat which corresponds to the cross-section of the lower stock part (2) i. e. thus generally hexagonal. The connection is now made by a snap-fitting like engagement with corresponding openings being associated with the hook-like locking elements protruding on the handle cap. A circular web on the handle shaft engages round a protruding flange on the cap providing an additional centring for the two structural parts whilst forming at the same time an even dividing plane.
Patent DE-2952481-A1 (DE)
Inventor: MAYER HELMUT
IPC: F24D19/02
Filed: 1979-12-27
Abstract: 1. A support (10) for a radiator comprising a plate (14) adapted to rest against a wall plug (54) or to be attached thereto, a counter-piece (26) and a screw (44) extending through the plate (14) and the counter-piece (26), the counter-piece (26) including a bridge (40) resting againts the plate (14), and two spreading jaws (28) connected with each other by means of the bridge (40), said spreading jaws receiving between each other a spreading member (60) disposed on the screw (44) and being adapted to be spread away from each other towards adjacent radiator tubes or ribs, in response to tightening of the screw (44) characterized in that the spreading member (60) has a through hole (62) in which the screw (44) is slidable in longitudinal direction, and the spreading member (60) has furthermore, at its side averted from the plate (14), a longitudinal slot (66) disposed in the center plane between the two spreading jaws (28) and may be spread upon tightening of the screw (44) by virtue of the head (16) thereof penetrating the spreading member (60).
Patent DE-3004110-A1 (DE)
Title: Dishwasher with adjustment for basket height - has spring loaded levers which engage notches to support basket
Inventor: SCHROEDER MANFRED ING GRAD
IPC: A47L15/50
Filed: 1980-02-05
Abstract: The dish-washing machine has two baskets mounted one above the other. The lower basket (1) is mounted on a guide rail (2) which runs on rollers (4). In order to adjust the height of the basket, the basket is fixed to a U shaped member (10) which can slide vertically in a second U shaped member (9) fixed to the guide rail (2). The upper U shaped member (10) has a side plate (7) which supports two levers (16) joined by a pivot (15) to a third lever (14). The two levers are normally pressed apart by a torsion spring (17) so that the ends of the levers engage notches (20) in the lower U shaped member (9). The third lever can be rotated by pressing on a key (13) so that the first two levers swing out of engagement with the notches and allow the height of the basket to be adjusted.
Patent DE-3004495-A1 (DE)
Title: Spraying system for coating vehicle body cavities internally - has control unit coupled to quantity measurer and spray-nozzle reader
Inventor: DENGLER ALFRED
IPC: B05B7/32
Filed: 1980-02-07
Abstract: The spraying system has a control unit (13,13') for controlling the quantity of paint supplied. The quantity measurer (10) is located in the supply line (8) to the spray nozzle holder (6,7) and produces an electrical signal whose output is connected to the control unit. The quantity meter operates on a volumetric principle and produces electrical pulses whose number describes the volume passing through. The replaceable nozzles (5) in the nozzle holder have data carriers (17) fixed to them describing in machine-readable form the quantities sprayable by their associated nozzles. The data carriers are read by a sensor or reader whose output is coupled to the control unit.
Patent DE-3005373-A1 (DE)
Title: Hydrogen fuel operate IC engine starter - uses residual heat after engine switch-off to generate sufficient vol. of hydrogen from hydride phase
Inventor: KAEMEREIT WILHELM ING GRAD
IPC: F02N99/00
Filed: 1980-02-11
Abstract: The hydrogen fuel engine is fitted with a hydride accumulator. After switching-off of the engine the residue operating heat is used for generation of a free hydrogen from the hydride phase, in sufficient quantity for a new start. This hydrogen generation pref. takes place via the exhaust system. Alternately, cooling water for engine oil systems is used for this purpose. The hydride accumulator is connected to the exhaust manifold and the starter motor (4) is connected via the engine (2) to an accumulator battery (1) across a timing relay (3). A start gas container with series-connected non-return valve (7) is coupled to the hydride accumulator (6). To the suction system of the gas container are connected an ignition controlled gas proportioning valve (9), a pressure volume control (10), and an air-gas mixer (11).