baber/WOPTO huggingface dataset:
Patent DE-2054340-A1 (DE)
Title: N-pentachloroethyl-pentachloropropionimide chloride - - as fungicide from dipropylcarbamylchloride and chlorine
Filed: 1970-11-05
Abstract: A cpd. of the formula (I) : Cl3C-C(Cl)2-C(Cl)=N-C(Cl)2-CCl3 (I) for use as fungicide against Piricularia orizae and Phialophora cinerens. Prepd. from dipropylcarbamylchloride and chlorine in two successive stages (a) at 90-220 degrees and U.V; (b) at 180-220 degrees in presence of a catalyst, pref. FeCl3.
Patent DE-2112217-A1 (DE)
Title: Deep-drawn profiled strip - from thermoplastically deformable sheet or foil
Inventor: SCHMIDT MAX
IPC: B29C33/38
Filed: 1971-03-13
Abstract: Prodn. of deep-drawing moulds for mfr. of a large number of profiled ornamental strips from thermoplastically deformable material, by (a) forming a strip-type negative mould a paper pulp, sheet metal or plastic ornamental-embossed strip- by the use of casting resin, (b) utilising the negative mould to produce a positive mould in the same way, (c) placing a series of positive moulds axially parallel to each other on a large base plate covered with a plastic foil and vacuum deep-drawing this after it has been plasticised to give a one-piece strip, (d) removing the deep-drawing strip from the mould, and after colouring it, cutting it by a horizontally operating cutter e.g. a saw, into the individual ornamental strips.
Patent DE-2113699-A1 (DE)
Title: Salicylamide salts for oral administration
Inventor: HIGUCHI TAK
IPC: A61K31/60
Filed: 1971-03-22
Abstract: A dosage unit form suitable for oral administration comprises an alkali(ne earth)metal salt of salicylamide (I) and opt. alkali(ne earth)metal salt of acetominophen (II). (I) is an analgesic, antipyretic and anti-inflammatory agent and the compn. give high blood levels of (I). The ratio of (I):(II) may be 0.25:1 to 40:1. Dosage forms include enteric coated tablets and effervescent compsn. Units doses contain 50-750 mg, esp. 300 mg. (I).
Patent DE-2116332-A1 (DE)
Title: Blown thermoplastic container prodn - with cushioned ejection using air jet(s)
IPC: B29C49/32
Filed: 1971-03-24
Abstract: After the split mould tool opens, each container drops at a controlled rate dictated by an axial air jet, along a shaft from whose walls it is kept out of contact by radial jets. These are directed inwards from the wall of a jacket, whose compressed air feed is independent of the axial jet feed, which moves up and down with a linear actuator and follows the vessel in its fall until it settles.
Patent DE-2130283-A1 (DE)
Title: Photosensitive compns - contg alkali-soluble vinyl polymers and ortho-quinonone diazides developable in alkaline
Inventor: ASANO TAKATERU
IPC: C08F8/28
Filed: 1971-06-18
Abstract: Alkali-soluble vinyl polymers with phenolic hydroxyl grps. contain repeat units of formulae (I), (II), (III) where R is H, alkoxy or amino; in (I), X = CO; and in (II), X = SO2. The polymers are obtained by reacting polyvinylalcohol with an aromatic carboxylic acid (e.g. salicylic acid), a sulphonic acid (e.g. hydrobenzene sulphonic acid), or an aldehyde with phenolic hydroxyl grp. (e.g. vanillin). The claimed compns. contain a photosensitive agent chosen from o-quinone-diazide cpds. Used in mfre. of printing plates having good resistance to abrasion and handling and peeling. Compns. may be stored in darkness for extended periods without deteriorating.
Patent DE-2151796-A1 (DE)
Title: Knit structure counter - small machine for reading off stitches against a scale
Inventor: BUNGE OTTO
IPC: D04B39/00
Filed: 1971-10-18
Abstract: An instrument to measure the stitch structure for a hand knitting machine, independently of the stitch cam, with a transport roller to feed in samples of cloth. The indexing and stitch density scale are the same for all patterns. After reading the scale, the pattern is transferred onto squared design paper.
Patent DE-2209138-A1 (DE)
Title: Light degradable thermoplastics compsn - contg disodium salt of 3',4',5',6'-tetraiodofluoresce in as sensitiser
Inventor: SAENGER DIETRICH DR
IPC: C08K5/1545
Filed: 1972-02-26
Abstract: Light-degradation of thermoplastic, synthetic, org. high polymer moulding batches, used as opt. foamed packaging materials, mulch foils for gardening and agriculture, is promoted by incorporating 0.01 - 5 (0.1 - 2) wt.% of di-Na salt of 3',4',5',6'-tetrachloro-2,4,5,7-tetraiodo-fluorescein (I), as sensitiser. (I) are non-toxic and promote quicker rotting. Thermoplasts include polyaddn. and polycondensation polymers (e.g. polyethylene, polypropylene, and impact resistant polystyrene) opt. contg. usual additives.
Patent DE-2216654-A1 (DE)
Title: Smoke condensate prepn - by extracting smoked food with aq wood distillate and sepg extract
Inventor: HENNING WOLFGANG
IPC: A23L27/27
Filed: 1972-04-07
Abstract: Smoke condensate prepn and treatment of food with smoke condensates takes place by extracting or leaching a smoked food, esp. a water-sol food (additive), with the aq. phase of a wood distillate, e.g. wood vinegar, purified from tar components, and sepg. the extract or leach from insol. components and from residue of smoked food. Pref. freed extract or leached prod. is re-used at least once to extract or leach a smoked food, the extract or leach being sepd. each time from residue of smoked food. Used for meat and sausages, salt meats, ham, sugar, salt, stewing spices.
Patent DE-2238519-A1 (DE)
Title: Chocolate prodn - for mfr of high grade chocolate prods
Inventor: GOERLING PAUL DR ING
IPC: A23G1/02
Filed: 1972-08-04
Abstract: Prepn. of a chocolate mass, partic. suitable for the formation of high quality chocolate prods. comprises forming a cocoa mass or liq. from ground shelled raw cocoa beans, subjecting the finely divided cocoa solids or liq. to a first degasification before firing, at a reduced press. >0.5 kg/cm2 and at is not >95 degrees C, firing the degassed cocoa solids or liq. over a very limited temp. range at a pressure is not > ambient press. and subsequently subjecting the cocoa mass to a second degasification, pref. either at the same time as or after firing.
Patent DE-2245150-A1 (DE)
Title: Mechanical removal of meat from small animals - using a friction beater mill to prepare pasty meat products
Inventor: HENNING WOLFGANG
IPC: A22C17/04
Filed: 1972-09-14
Abstract: Pasty masses of meat are prepd. from small animals e.g. poultry, rabbits or from bones, by maintaining the raw or heat treated small animal, after removal of the feathers or skin, or the bones, in rotary motion above a perforated disc with small holes by friction beater arms maintained in rapid motion.
Patent DE-2329066-A1 (DE)
Title: Woodchips and glue proportioned by weight - with premeasurement of moisture content of chips pref. by resistance measurement
Inventor: ENGELS KASPAR
IPC: G01G19/22
Filed: 1973-06-07
Abstract: A method of measuring the weight ratio of a dry substance, esp. woodchips, and of a solid admixture, esp. glue, is used where the dry substance initially contains some moisture and the solid admixture is introduced in an aqueous soln., suspension, or emulsion. The moisture content of the dry substance is measured before the glue is admixed, and the moisture content of the entire mixture (dry substance, solid admixture, water) after mixing. The difference between the two readings is then established.
Patent DE-2333922-A1 (DE)
Title: Tranquillizing and hypotensive pyrazino-pyrido-indoles - prepd. e.g. by condensing tetrahydro-gamma-carboline-2-carboxylic esters with ethyleneimine
Inventor: SAXENA ANIL KUMAR
IPC: C07D471/14
Filed: 1973-07-04
Abstract: Cpds. of formula (I): (where X is alkylene, oxoalkylene or hydroxyalkylene and R is H, lower alkyl, aryl, aryloxy, CN, COOH, carbalkoxy, dialkylamino, benzodioxanyl or 4-pyridyl, or -X-R is H; R' is h or lower alkyl; and X and Y are O or H2) and their non-toxic acid addn. and quat. ammonium salts have tranquillizing and hypotensive props. (I; Y = O, Z = H2, X-R=H) may be obtd. by reacting an ester (II) with ethyleneimine, and may be reduced with LiAlH4 to give (I; X-R = H, Y = Z = H2). Condsn. of (II) with a halocetyl halide gives a cpd. of formula (V) which may be reacted with H2N-X-R to give (I; Y = Z = O).
Patent DE-2340297-A1 (DE)
Title: Ceiling storage fan heating - has specially shaped brick laid in ceiling and electrically charged
Inventor: MUNDT WALDEMAR
IPC: F24D13/02
Filed: 1973-08-09
Abstract: Ceiling storage fan heating for dwellings, has electrically charged air heated and blown into the room via a channel. A specially shaped brick is laid in the fresh ceiling and electrically charged, and the heat is brought into the room through a channel by a fan. The brick has the features storage brick, hot air channel, cold air channel, carrier brick and insulation. Pref. the storage brick including the insulation can be easily interchanged. Heating costs are reduced by recuding the insulation and by precise regulation.
Patent DE-2345106-A1 (DE)
Title: Speed measurement of body or vehicle - is based on correlation method using electrical signals of two tandem mounted probes
Inventor: UEBEL HELMUT DIPL-ING
IPC: G06F7/68
Filed: 1973-09-06
Abstract: Both probes are positioned at a given distance from each other in the direction of travel. The signals are dependent on the irregularities of the surface of the area scanned by the non-contacting probes. A shift register with variable shift frequency delays the signals of one probe and the signs of the signals are used for the allocation. The sign signals (sign VZI) are emitted by the one probe (SOI) to series connected digital shift registers. THe number of the stages of the first shift register is considerably greater than the number of stages of the second shift register. The outputs are connected to a decision logic.
Patent DE-2348641-A1 (DE)
Title: Stranded winding for electric machines and appts. - has wave-shaped loops running through slots and crossing over missing out occupied slots
Inventor: AUINGER HERBERT DIPL ING
IPC: H02K3/28
Filed: 1973-09-27
Abstract: The stranded winding for electric machines and apparatus with winding accommodated slots has a strand for each phase, consisting of a wave-shaped bundle or loop retained in the machine slots. For d.c. salient pole machines the single phase strand weaves in and out of the alternate north and south poles in one direction and loops back again in the opposite direction, this time spacially shifted in phase by 180 deg. to enclose the sides of the poles left uncovered by the strand travelling in the first direction. The winding arrangement simplifies the winding construction and its insertion into respective slots.
Patent DE-2350041-A1 (DE)
Title: Snap-action switch for office machines - has contact arm and snap spring made in one piece from wire in form of yoke etc.
Inventor: MARQUARDT ERICH
IPC: H01H5/04
Filed: 1973-10-05
Abstract: The office machine snap-action switch has a contact arm and a snap-action spring, formed in one piece with the arm by suitable bending of a wire in the form of a stirrup, a loop or similar configuration. The stirrup is held between two support points formed one behind the other in the long direction of the contact arm. The support points distance exceeds the spacing of the supported stirrup parts. Two stirrups formed in one piece may be provided in a mirror image in relation to the support points, thus forming a double stirrup. The free wire ends may be bent inwards into the double stirrup to form a hook whose free, parallel ends are located in the movement range of a swivelling switch actuator.
Patent DE-2354593-A1 (DE)
Title: Pressure food cooking unit - with food cooked in non-aqueous liquid
Inventor: ALBRIGHT CHARLES JERE
IPC: A47J27/08
Filed: 1973-10-31
Abstract: Apparatus for cooking food under pressure in hot non-aqueous liquid comprises, a cooking receptacle having an opening for insertion and removal of the food, closure means for sealing the opening after the food is placed in the cooking receptacle, a second receptacle containing the non-aqueous liquid, means associated with the second receptacle to heat and pressurize the liquid, means for removing the hot liquid from the second receptacle and for introducing the hot liquid into the sealed cooking receptacle under pressure. Means for maintaining the pressure while cooking, means for removing the liquid at the end of the cooking period under pressure and to release the pressure from the sealed cooking receptacle before removal of the closure means, are also provided.
Patent DE-2356842-A1 (DE)
Title: Copying table for large format originals - has vacuum system for close contact and exposure lamp above table
Inventor: STEININGER HANS-PETER
IPC: G03B27/20
Filed: 1973-11-14
Abstract: The film is laid onto a rubber base which is fitted to a movable plate so that, when the vacuum is applied to the table, the film is pressed upwards towards the covering glass plate and to the stack of emulsion layers for the artwork copying. The glass plate is held in a frame hinged at one side for easy access, while the exposure lamp is mounted above the table, at a much greater spacing than would be possible if mounted under the table. This provides an even illumination, without the need for shading correction filters. Also the exposure lamps have a longer life because the scattered metal layers inside the bulbs are deposited in a place where they do not impede the downwards directed light. A rubber sealing gasket contains the vacuum.
Patent DE-2362219-A1 (DE)
Title: Radiometric humidity and density measurements - use a function coverter for pulse train linearisation between transmission to a recorder
Inventor: KLEEBERG HANS-JOACHIM
IPC: G06G7/28
Filed: 1973-12-14
Abstract: The pulses coming in from measurements are tested for their absolute amplitude, converted to a constant voltage - width area and integrated. The integrator output voltage is converted by a differential amplifier with active negative feed-back through a network with a nonlinear current-voltage characteristic, so that an output voltage is generated, proportional to humidity or density, which can be linearly recorded. The feedback network comprises resistances and semiconductor diodes and an impedance-changer coupled with an operational amplifier. The whole circuit is designed to produce an output which is linearly dependent on the humidity or density and is registered on a pen recorder.
Patent DE-2362898-A1 (DE)
Title: Hard foam under-ceiling elements rapid assembly system - with fixing panel and ceiling panel hinge-jointed for folding together
Inventor: KURSCHEL ECKHARD
IPC: E04B9/04
Filed: 1973-12-18
Abstract: The elements are of a hard foamed plastic material, for assembly into under-ceilings or intermediate ceilings. The two principal components, the fixture panel and the ceiling, are first cemented together in hinge fashion with plastic foils or other media, so that they can be folded together, and then unfolded and joined to other elements when ready. Packing and transport are simplified, with no extra labour involved in installation when the ceilings are assembled.
Patent DE-2363908-A1 (DE)
Title: Fire-resistant under ceiling U-rail support framework - with intersection connections from cross-tie, two U-coupling-pieces and two C-clamps
Inventor: BLAESS ALBERT
IPC: E04B9/12
Filed: 1973-12-21
Abstract: The support frame comprises continuous lengthways rails suspended from the top ceiling, and butt-joining cross rails, all U-sectioned with ends bent inwards and downwards, connected by intersection tie units. The cross-tie in these units is a component vertically bent all round and loose laid in the angle on a lengthways rail, with cutouts for insertion of the latter, and with bent sides parallel to this inserted into the inward bent stem parts of the U-shaped coupling pieces. The arms of these engage the bent arms of the cross rails, a form-locking connection between lengthways rail, cross-tie and coupling pieces being provided by sprung clamps, firstly suspended through holes on the cross-tie stem, and secondly enclosing this stem and locked onto the underside of the coupling piece stem. Alignment of cross rails in assembly is not necessary, and visible deformation of the suspended ceiling under heat effects is prevented.
Patent DE-2402685-A1 (DE)
Title: Charge-coupled devices - with narrow gaps made by perpendicular metal vapour jet, overetching and photolacquer technique
Inventor: KNAUER KARL DIPL ING
IPC: H01L23/485
Filed: 1974-01-21
Abstract: Metal layers on a substrate separated from each other by narrow gaps, as required for electrodes for charge-coupled transmission devices, of 0.1 mu width can be produced by directing a vaporised metal jet at right angles to the parallel plane surfaces of a substrate in which a steplike structure has been etched. The resulting first metal layer is overetched long enough to remove the metal layer from a part of the edge faces. Some of the latter are coated with photolacquer and a second metal layer is vapour deposited all over. The second layer is finally removed from the photolacquer areas. The metal layers are separated only over the edge faces. The effective gap widths can be made as small as desired depending on the steepness of the edge faces. Two separate metal layers can be easily rejoined by this process. In the case of charge-coupled devices the result is a high critical frequency, a low parasitic capacitance and a good productivity.
Patent DE-2408885-A1 (DE)
Title: Wave-shaped thermal expansion pipe joint - has aluminium foil and layers of asbestos supported by woven metal
Inventor: HAHN GUENTHER
IPC: F16L51/02
Filed: 1974-02-23
Abstract: The pipe ends have flanges at their outer ends and flanges at their inner ends. The flexible member is clamped between the two latter flanges and two support rings. The flexible member, which has a semi-circular cross-section, has a central layer of aluminium foil. On either side of the aluminium foil is a layer of asbestos material and the outer and inner surfaces are formed from woven metal cloth. The aluminium foil provides an effective seal and the asbestos protects it from damage by rubbing against the metal cloth which provides the resistance to pressure loads. The joint is suitable for temperatures up to 550 deg.C.
Patent DE-2411334-A1 (DE)
Title: Forwarding and tensioning device for graph paper - for recording appts. with toothed roller driven in accordance with time scale
Inventor: HOLZHAUER BERND
IPC: G01D15/28
Filed: 1974-03-09
Abstract: The toothed roller forwards the graph paper over a forwarding roller to a take-up roller, driven via a slip coupling. The forwarding roller has an end disc and a bearing shaft enclosed by a roller sleeve, with retarding means between the shaft and the roller sleeve, along the longitudinal axis of the forwarding roller, acting against the graph paper to retard the latter. Pref. tje retarding means comprise bow springs retained by centre elements, one at each side of the graph paper, with the free end of each spring pressing against the shaft.
Patent DE-2415504-A1 (DE)
Title: Nozzle profile for calibrating necks of blow moulded containers - with an undercut groove for deflashing the neck on ejection
Inventor: MEHNERT GOTTFRIED
IPC: B29C49/50
Filed: 1974-03-30
Abstract: Nozzle is profiled to calibrate the inside dimensions of the neck of a blow moulded article and having an undercut groove which engages the residual parison material level with the top of the product form. By raising the nozzle slightly before the mould is (fully) opened, the excess material is stripped off before the moulding is ejected. Relative movement of the nozzle and a concentric stripping plate removes the residual flash from the nozzle after the moulding has been ejected. It is suitable for deflashing mouldings with either a simple parison pinch-off or with ancillary side cavities for receiving the excess material.
Patent DE-2418408-A1 (DE)
Title: Power generating dynamo with flywheel as stator - is driven via gears from toroidal coil system supplied from charged battery
Inventor: WIEGAND FRIEDRICH
IPC: H02K53/00
Filed: 1974-03-18
Abstract: The energy generator system consists of a flywheel (A) fitted with armature windings and field windings (B) which are wound on its outside through suitable slots. The whole is enclosed in a housing (C) and acts as a dynamo whose rotor is formed by a flywheel. A reduction gear arrangement (D) is linked to the dynamo and and to a cooled toroidal coil with magnetic core (E). the battery is connected to the dynamo (charging) and to the toroidal coil (discharging). the battery supplies the toroidal coil arrangement that drives the dynamo that charges the battery so as to give a circulation of energy.
Patent DE-2421471-A1 (DE)
Title: Stranding machine for cable production - designed esp. for communications cables with at least two carriages
Inventor: KNABBEN AXEL
IPC: H01B13/02
Filed: 1974-04-30
Abstract: The stranding machine for cable production comprises a second delivery device at the machine front; stranding discs and nipples on both sides of each carriage; couplings in the carriage driving shaft and swingable spiders before and between carriages; pay-off drums for middle inlets designed also as take-up drums; a second delivery device and a second take-up drum, and couplings in the carriage driving shaft and reversing pulleys positioned between the carriages. Two separate motors are provided for the carriages. Gears are inserted between drives and corresponding carriages. Movable pay-off units can be provided on two sides of each carriage.
Patent DE-2421890-A1 (DE)
Title: Compact trolley for moving loads - with castor wheel sets clamped to ladder frame vertical side pieces
Inventor: BELOW ERNST
IPC: B62B5/00
Filed: 1974-05-07
Abstract: Two angled metal supports are linked by an adjustable axle and support castor wheels on their outside edges. The metal supports locate the edges of a ladder frame while bolts on the supports clamp them onto the rungs. The wheels and ladder then form a simple trolley for moving heavy loads. The ladder can be used as a ladder without having to unclamp the wheels. For added stability wheel tracking can be increased. The system provides a simple demountable trolley for moving exhibition stands and equipment, while at the same time serving as a ladder to erect the stands etc.
Patent DE-2423638-A1 (DE)
Title: Fully automatic focussing device - for television camera for videophone uses range finder measuring distance to subscribers head
Inventor: SCHNEIDER ADOLF DIPL ING
IPC: G01S7/534
Filed: 1974-05-15
Abstract: Fully automatic focussing arrangement for television camera comprises the range-finding means consists of ultraconic generators and receivers (2, 3), with analysing means (4-7, M) for the reflected pulses. Preferred forms comprises a piezoelectric transducer acting as ultrasonic generator, or analysing means consisting of a phase voltage transducer (4), e.g., a Miller integrator, a capacitor and a point-contact rectifier (5), and a limiter (6) which limits on both sides a control voltage (U4) emitted by the rectifier: a reference voltage (U6) is applied to the inverting input of a differential amplifier (7), and a control voltage (U5) is applied to the non-inverting input, and the difference between voltages controls an electromechanical regulator, e.g. a motor (M), for focal adjustment.
Patent DE-2430217-A1 (DE)
Title: Long shank wall plug and fixing screw - has holding fins pivotted on side of wall plug shank and mating with screw
Inventor: BECK ALFONS
IPC: F16B13/12
Filed: 1974-06-24
Abstract: There is an additional connector or hook on the side of the plug between the fixing screw and the plug shaft. The advantage claimed is that it avoids undesirable spreading of the plug that occurs especially when insertion of the screw is difficult and excessive force has to be used. The holding fin (3) is a part of the plug shaft and is pivoted onto it. It fits in a recess in the shaft and when turned inwards the leading edge mates with the thread of the fixing screw. There are normally two horizontally opposed holding fins and they are positioned at a distance from the end of the wall plug. The plug (1) and the shaft (2) are designed as a single component.