baber/WOPTO huggingface dataset:
Patent DE-1928126-A1 (DE)
Title: Knitted fabric with drawn-in slubs
Inventor: FRISHMAN DANIEL
IPC: D04B9/14
Filed: 1969-06-03
Abstract: Wildman Jacquard machine has 2 motor-driven card devices to introduce fibres into the fabric during its knitting by the cylinder needles. The first car is continuously driven, the second which delivers fibres of a different colour shade from the first, is intermittently driven for short time intervals. Specifically, this gives a ply pattern. The fabric can be cut up and used for wigs, as in US. 3,199,516 (10.8.65 .
Patent DE-1950240-A1 (DE)
Title: Synthetic battens as a make-up piece between - neighbouring synthetic wall panels
IPC: E04F13/18
Filed: 1969-10-06
Abstract: The battens are produced the same way as the wall panels, ie. from a deep drawn synthetic foil. They are positioned to cover the connecting lines between neighbouring panels. The battens have the same length as the edges of the panels, and end in a rt. angled: tongue. The battens form a complete make-up piece between two panels, hiding any gaps or irregularities and so giving the effect of natural wood panelling.
Patent DE-1963829-A1 (DE)
Title: Continuous sterilization process for sub- - stances in sealed containers
Inventor: HUBER JOHANN
IPC: A23L3/02
Filed: 1969-12-19
Abstract: Fluid filled ampoules are sterilised by a sterilising bath containing a fluid whose boiling point at atmospheric pressure is higher than the germicidal temp. of the substance to be sterilised. Pref. the containers are conveyed horizontally in carriers on a continuous belt through the bath and the sterilising fluid is glycerine.
Patent DE-1966634-A1 (DE)
Title: Filled thermoplastics bodies prodn
Inventor: MNILK REINHOLD
IPC: B29C49/34
Filed: 1969-12-24
Abstract: Hollow sterilised bodies of thermoplastic material are continuously moulded, filled and closed by (a) enclosing a tubular preform emerging from the die of an extrusion head and still in a plastic state, in the mould, (b) forming into shape by blowing, (c) rinsing the hollow body with a sterilising gas under elevated internal pressure, (d) filling the body up to the upper edge of the mould, and excess liquid flowing back towards the supply tank by the blowing air channel, while a column of liquid remaining in the support air tube is passed by blowing towards the hollow body, immediately after the end of filling, as the hollow body is detached from the extrusion head, and (e) closing and separating the hollow body by the action of the second moulding device, which moves under the first device after the first device has been moved away from the extrusion head.
Patent DE-2016034-A1 (DE)
Title: Garments production line
IPC: A41H42/00
Filed: 1970-04-03
Abstract: Flexible material is cut and hemmed and passed along the line as a single cutout on one of several carriers or supports. These supports are circuited through the line in a vertical system or loop and each carry tolls which process the cutout and are activated from outside. The cutout materal is glued for hemming by means of a strip of polyethylene laid between layers of the material and pressed and heated to bond them together.
Patent DE-2032138-A1 (DE)
Title: Autoclave - with hinged door and laterally sliding locking bar operated by rotary handle
IPC: B01J3/03
Filed: 1970-06-30
Abstract: Autoclave whose door is mounted on central pivots fixed to a hinged horizontal carried within which is a sliding locking bar operated by turning a handle on the front of the carrier. The slide bar has at, or near, each end, locking sections which engage rear faced on fixed lugs on the sides of the chamber one at each outer end of the door proper. A cheap, robust method of ensuring uniform sealing between the door and the rim of the chamber.
Patent DE-2032539-A1 (DE)
Title: Elastically deformable rubber hose elbow - for a car engine coolant supply hose
IPC: F16L31/00
Filed: 1970-07-01
Abstract: The hose consists of various tubular sections which can be connected together in the required order and sealed by detachable fastening elements. Pref. the rubber, or synthetic rubber, parts are pre-vulcanised curved sections with different bend radii and/or bend angles and at least one straight section, and they have rigid, annular inner fastening sleeves. Thus the interchangeable parts, can be used for most car models.
Patent DE-2037873-A1 (DE)
Title: Heat exchanger - with baffle plates improving flow across tubes
IPC: F28D7/16
Filed: 1970-07-24
Abstract: A cylindrical heat exchanger, with axial tube bundle connected to tube plates at the ends with headers for the second fluid, and with an inlet and outlet for the first fluid in the cylindrical wall of the main chamber, has the tube bundle arranged centrally in the housing with baffle plates between it and the first fluid inlet and outlet; the baffle plates extend the entire length of the chamber, forming throttling slots between their edge and the chamber wall, thus causing the first fluid to flow through a constrained path across the outer surface of the tubes. The arrangement improves heat transfer when a long narrow cylindrical vessel has to be used. Specifically, the cylindrical wall on the inlet side of the first fluid may be a double wall to prevent the heat exchanger casing from being at the hot inlet temperature.
Patent DE-2045721-A1 (DE)
Title: Carbon plate armour for graphite foil - for fusion electrolysis cells
IPC: C25C3/08
Filed: 1970-09-16
Abstract: Cathode for electrolytic furnaces particularly Al-salt. Fusion electrolysis comprises blocks, the surfaces and joints of which facing the bath are covered with graphite foil impermeable to fused metal and salt. On top of the foil is placed an additional layer of carbon or graphite. Its function is to prevent damage to the main graphite blocks and to protect the foil thus prolonging service life of the furnace lining.
Patent DE-2052321-A1 (DE)
Title: Quaternary ammonium base solns - for disinfecting purposes
IPC: C07C/
Filed: 1970-10-24
Abstract: Process for preparing solns. of quaternary ammonium bases with >=1 aliphatic radical contg. >=3C atoms by reacting amines of formula: R1R2NH (R1 is 4-24C aliphatic, R2 is H or 1-24C aliphatic) at 40-1000 pref. =70 degrees C, under pressure, with lower alkylene oxides, pref. ethylene oxide. in a molar ratio of >=1 (1 + n) n being the number of active hydrogen atoms in the amine in the presence of 5 mole H2O/mole amine in the absence of alkoxylation catalysts. The resulting solns. have good antimicrobial properties and are used as disinfecting solns.
Patent DE-2107077-A1 (DE)
Title: Draw off roller - for double thread twisting machines and provided with replaceable polyamide drive belt in annular groove
IPC: D01H5/74
Filed: 1971-02-15
Abstract: Roller is provided intermediate its length with an annular groove in which is located a polyamide driving belt which is rapidly replaceable and is formed by a tape the ends of which are provided with a respective pair of transversely arranged, radially extending pins which are located frictionally in corresponding bores in the groove.
Patent DE-2107431-A1 (DE)
Title: Automatic bale-handling mechanism
IPC: B65G47/24
Filed: 1971-02-16
Abstract: Powered-vehicle is movable from a bale-receiving location alongside a baling press to a discharge station, and has a power-operated tiltable bale carriage and controls which energise the vehicle when a bale is deposited on the carriage. Controls at the discharge station stop the vehicle, and energise the carriage drive so that it tilts to a bale-discharge position. The appts. work automatically.
Patent DE-2115081-A1 (DE)
Title: Complexing agent for bleaches - consisting of paraffin-coated disodium ethylenediaminetetraacetate dihydrate particles
IPC: D06L4/12
Filed: 1971-03-29
Abstract: Complexing agent, in the form of granulate or agglomerate, consists of di-Na ethylenediaminetetraacetate dihydrate (I) with the particles (partly) covered in a paraffin with m.pt 35-80 pref. 40-70 degrees C. This prod is used in bleaching or washing agents contg. active O, the paraffin providing protection from inactivation before bleaching begins. The paraffin constitutes 15-60, pref. 20-55 wt.% of the prod and the degree of covering should be such that 50 wt.% of (I) passes into soln after 20 min in water at 20 degrees C.
Patent DE-2128074-A1 (DE)
Title: Warp knitting - with better stitching on an eye stitching machine
IPC: D04B23/02
Filed: 1971-06-05
Abstract: An eye needle warp knitting machine with two diagonally opposed beds of guiders which form stitches of an eye needle warp knit, as the fabric is drawn off beneath these. To help the stitches slide on the guider needles, there are two fall plates, which press the fabric upwards and towards the other bed, which causes the previously formed stitch to slide easily on the guider needle. These fall plates are parallel to the guider beds and are worked from cams under the machine. The path of the fall plate approximates the curve of the guiders.
Patent DE-2132578-A1 (DE)
Title: Integral quench furnace - with internal transfer mechanism
Inventor: REBER RUSSELL H
IPC: C21D1/74
Filed: 1971-06-30
Abstract: Within the quenching zone of the furnace is located a vertically ring carriage which descends into the quench bath, and upon which is mounted a forked trolley that can, when the carriage is in its uppermost posn. by advanced horizontally into the heating zone to withdraw the charge. Pref. the trolley is so arranged that only the forks actually enter the heating zone, while the carriage and trolley are driven hydraulically, the latter movably with controlled acceleration and deceleration. Movement of the trolley towards the zone is guided by alignment plates on the carriage.
Patent DE-2149626-A1 (DE)
Title: Welded polyethylene bags - for milk containers with sleeve for inserting pouring spout
Inventor: T PARISH FRANK
IPC: B31B27/14
Filed: 1971-10-05
Abstract: A machine for forming bags from two sheets of plastic material with rings inserted at intervals equal to the length of the bags on the first sheet, includes supply means for the two sheets which are guided into juxtaposition with their lateral edges in contact and welded at intervals equal to the length of the bags, and means for making perforations so that the bags may be separated. The process increases output, diminishes heat requirements for welding and reduces the formation of creases, while providing a convenient method for making large polyethylene bags which can readily be separated.
Patent DE-2149941-A1 (DE)
Title: Continuous roll metal casting mould - for metal strip
Inventor: SOFINSKIJ PAWEL I
IPC: B22D11/06
Filed: 1971-10-06
Abstract: Roll mould for metal strip prodn. from molten metal comprises two cylindrical rolls with an outer ring sleeve into the gap between which is poured the molten metal. The rolls are hollow and have radial and ring shaped coolant channel for the coolant which is introduced through an axial opening in the rolls. In the central openings are disposed distributors from which branch radial channels which are subdivided into groups, some of which are employed for feeding and others for the conducting away of the cooling fluid. The design of the rolls ensures uniform heat distribution on the roll surface and consequent uniform structure of the strip which is being cast.
Patent DE-2159775-A1 (DE)
Title: Carcass skinning machine - for abattoirs with chain roller lifted by v-ropes
Inventor: KNISEL HELMUT
IPC: A22B5/16
Filed: 1971-12-02
Abstract: A skinning machine for abattoirs includes shackles for the fore legs of the carcass which is suspended from the rear legs and has been skinned at elly and neck. A short chain is lashed to the neck end of the skin at one end and to a post at the other end. The chain is passed over a long roller which can be lifted up by a winch with a V-shaped rope arrangement so that the skin is pulled off in one minute.
Patent DE-2220314-A1 (DE)
Title: Sand-lime-water reactor - with flexible elastic lining
IPC: B01J19/00
Filed: 1972-04-25
Abstract: Cylindrical reaction vessel is fitted with an elastic lining, consisting pref. of loose hanging strips of canvas reinforced rubber, which prevent encrustation of the sheet metal inner walls of the vessel, no crust forming on the rubber strips, for use in the building industry for the making of calciferous limestone.
Patent DE-2245842-A1 (DE)
Title: Latchless needle - with opening at end provided by a slit with unequal should-er lengths
Inventor: PLATH ERNST-DIETER
IPC: D04B35/02
Filed: 1972-09-19
Abstract: The opening at the end of the latchless needle is defined by the lengths on either side of the slit, the shorter length being sufficiently pliable to be pressed inwards by the lock, its end fitting into a recess in the longer length. The purpose is to eliminate any oscillating hook movement, provide a shorter length of needle movement, and give a slim construction to allow more needles to be mounted, partic. on a circular knitter.
Patent DE-2251036-A1 (DE)
Title: Medicaments contg. dipropylacetic acid derivs - for use as CNS depres-sants, diuretics, having low toxicity and relative freedom from side effects
Inventor: MEUNIER HENRY EUGENE JEAN-MARI
IPC: A61K31/17
Filed: 1972-10-18
Abstract: Novel therapeutic compsns. contain a cpd. of formula (I):- (n-Pr)2CHCOY (where Y is OM, OR or NHZ; M is H, alkali(ne earth) metal, Mg or Zn; R is 1-9C alkyl; Z is H or CONH2) in combination with a diluent or carrier. The compsns. are pref. administered orally as capsules, tablets, syrups or suspensions, or rectally as suppositories, (esp. contng. cocoa butter as carrier). The unit dose is pref. 50-200 mg. (I).
Patent DE-2258123-A1 (DE)
Title: Metal reinforced plastic sieves and bar screens - of improved chemical and wear resistance
Inventor: KIEFER WALTER DR-ING
IPC: B07B1/46
Filed: 1972-11-28
Abstract: Sieve plate formed from plastic profiles having >=1 circular flat or stranded inserts of spring steel or other equivalent material embedded in >=1 profile grp. i.e. longitudinal or transverse, and whereby in the prodn. of bar screens the transverse bar to be welded is partially heated in a holding device and in the prodn. of mesh sieve profiles to be welded, are bent in such a way that the corresp. profiles are inserted in the bend and can be welded or glued therein.
Patent DE-2259184-A1 (DE)
Title: Moderately alkaline disinfecting compsn. contg. protease - in combination with quaternary ammonium cpd, wetting agents, complex-forming cpds, alkali carriers and builders
Inventor: ROTH KLAUS-FRIEDRICH DIPL ING
IPC: C11D3/386
Filed: 1972-12-02
Abstract: Compsn. exerting combined cleaning and disinfecting effect, esp. suitable for use in the food and drink industry, contains 0.1-75 wt.% (pref. 0.5-3 wt.%) of protease, which decomposes proteinaceous contaminations, thus facilitating the antimicrobial action of the quaternary ammonium cpds. (pref. alkyldimethylbenzylammonium salts, opt. chlorinated at the ring). The latter are used in such amts. that their concn. in aq. solns. is 10-1000 ppm (pref. 100-500 ppm).
Patent DE-2315204-A1 (DE)
Title: Template for high-frequency pressing - esp. of shoe uppers has increased conductivity
Inventor: NEMETH GABOR
IPC: A43D8/04
Filed: 1973-03-27
Abstract: H.F. templates esp. for the decorative finishing of shoe uppers, are made over a master-template coated with parting agent and laid in a mould. Before the polymer of the template is cross-linked it is mixed with a conducting filler, e.g. graphite or metal powder. The resulting template thus offers less resistance during H.F. pressing to produce the decoration.
Patent DE-2326112-A1 (DE)
Title: 1,2-Bis-(chlor-azinyl)-tetra-chloro-ethanes and ethylenes - used as pigment dyestuff intermediates, and fungicides and herbicides
Inventor: BECK GUNTHER DR
IPC: C09B1/467
Filed: 1973-05-23
Abstract: The new cpds. and intermediates are of formula (I) and (II) resp.: (where X is CCl and Y is N or CCl). New pigment dyestuffs are obtd. from cpds. of formula (I) (in which X is N or CCl), e.g. by exchanging one or all Cl atoms in the heterocycle of (I) with dyestuffs contg. amino gps., e.g. amino-anthraquinones, opt. at elevated temp. (I) in which X is CCl) have fungicidal and herbicidal properties, esp. towards charlock, and the dyes are suitable for vat dyeing cotton in fast yellow shades, with excellent fastness to migration, over-lacquering and light. (I) are prepd. by chlorinating (II) at 100-250 (150-200) degrees C, whilst (II) are prepd. by reacting the corresp. 6-(trichloromethyl)-di- or tri-azine with S.
Patent DE-2332657-A1 (DE)
Title: Glue coated symbol applicator - radiant heater activates glue and symbols are pressed down
Inventor: SCHMID-PERRO H
IPC: B44C1/16
Filed: 1973-06-27
Abstract: Application of glue coated symbols to a support surface requires a heater and a pressure device to force the symbols onto the surface once the glue has been activated. The symbols fixed on the support surface or material are briefly irradiated by the heater and only lightly pressed onto the surface. The radiant heater can be controlled by an adjustable time switch and can move in or parallel to the symbols and surface or vice versa. Pressure can be applied by rollers which are moved rapidly over the symbols.
Patent DE-2338595-A1 (DE)
Title: Hydropneumatic single-tube telescopic vibration absorber - esp for motor vehicles incorporates a pressure box of temp-dependent elastic matl
Inventor: SCHMID LEOPOLD F
IPC: F16F9/34
Filed: 1973-07-30
Abstract: Single-tube telescopic vibration absorber comprises a cylinder filled with a damping liquid; a damping piston fitted with throttles, the piston dividing the cylinder into an upper and a lower space; a gas space which is under superpressure; and a separating piston arranged between the lower space and the gas space. A pressure box is provided made of an elastically and plastically deformable material whose modulus of elasticity decreases with increasing temp. Polyurethane is suitable. Relatively moderate superpressure (less than 25 atm.) may be tolerated in the gas space, reducing risk of leakage during fast driving over bad roads and increasing service life. Driving safety and comfort are improved.
Patent DE-2339920-A1 (DE)
Title: Remote control of map position indicator - has split moving secondary winding forming transformer with stationary primary winding
Inventor: ROGGE JOACHIM DR-ING
IPC: G01C21/22
Filed: 1973-08-07
Abstract: A split secondary winding on a slide which can move along the X- and Y-coordinates of a map forms a differential transformer with the stationary primary placed on a fixed location on the map and produces zero output when positioned symmetrically to the primary. Any deviation from this central position results in a signal due to phase shifts which is a measure of this deviation and which can be transmitted by wire or radio. The markers can be accurately and quickly placed on the prescribed points or lines of the map.
Patent DE-2342179-A1 (DE)
Title: Stacking school desks adapted to form linked rows - has legs set on only three sides and round-cornered desk top
Inventor: PLUESS WERNER
IPC: A47B41/00
Filed: 1973-08-21
Abstract: The legs which are made of a tubular material are set outside the area of the desk top and on two opposite sides beneath the table top are offset relative to each other by the thickness of the tube whilst on a third side they are set asymmetrical relative to the horizontal axis so that the desks can be stood next to each other without any wasted space. The legs are bent at the top by 90 deg. to form the supports for the table top so that there are no dangerous sharp edges. The edges of the desk top are rounded to prevent damage to the surface.
Patent DE-2347467-A1 (DE)
Title: Transmission system using series of A.F. signals - with each signal element consisting of one or several signal frequencies
Inventor: PFEIL DIRSKO V
IPC: H04W88/18
Filed: 1973-09-20
Abstract: Each signal element represents a unit of discrete information. When a signal consists of at least two elements, information of the odd and even signal elements are coded using two groups of frequencies respectively. Frequencies in the two groups are different from one another. The system can be used for transmission of binary coded signals. Two frequencies are allocated to both odd and even signal elements, each representing one of the two binary digits. The frequency groups are fed to a series of AND gates which accumulate the output a pair of terminal output gates.
Patent DE-2355618-A1 (DE)
Title: Paper web testing device - consists of a guiding roller for the web a probe and an electric evaluation device
Inventor: FARWICK GERHARD
IPC: G01B17/02
Filed: 1973-11-07
Abstract: The probe is a strip mounted transversally over the web whole width. It is under tension and is connected to a microphone. The strip is tensioned so that its fundamental natural oscillation, or its harmonic, lies between 10 and 25 kHz; the evaluation device consists of a selective amplifier, a threshold amplifier and a switching stage; the selective amplifier amplifies oscillations only in the 14 to 18 kHz range, and applies a pulse through the threshold amplifier to the succeeding switching stage. The strip is adjustable by micrometer screws.
Patent DE-2355781-A1 (DE)
Title: Automatically adjusting sealing mechanism for ducting wall surface - has sealing element and holder which retains seal when there is movement of duct surface
Inventor: HALE ELDEN ARNOLD
IPC: F16K3/02
Filed: 1973-11-08
Abstract: Used in industrial ovens and blast furnaces, fits between a sliding support member and an irregularly surfaced duct. The holding mechanism is flexible and forces the seal against the irregular duct surface. A second seal layout can be used for a second irregular surface. The seal has a cylindrical or rectangular rigid former which is mounted parallel to the irregular surface. It can have a series of rigid formers of short length. The holding mechanism consists of a bracket holding an adjusting screw operating a piston. There is an elastic element between the bracket and the piston, and a holder for each separate section of the seal.
Patent DE-2358193-A1 (DE)
Title: Rear seat for combination motor vehicle - has mechanism for adjusting back rest into horizontal or vertical position
Inventor: EICHHORN WILHELM
IPC: B60N2/30
Filed: 1973-11-22
Abstract: The rear seat is movable into a position for creating additional loading space. The back rest is positively locked in both use positions and the actuating and locking handle is readily operated by one hand. The locking arrangement is held on the rear, upper end of the rear seat back rest. The horizontal locking bar at its middle a handle which is formed by bending a straight bar into a rectangular hoop, connected to the locking bar. This bar has also a locking hoop at the handle which is held in a locking slot of a bracket. The straight parts of the rod rotate in tubular guides and the ends of rods carry cams for locking with seats in the vehicle body.
Patent DE-2365684-A1 (DE)
Title: Joint cover batten fastener for prefab. wall elements - has inside holder detachable only from inside wall
Inventor: MECHEL KURT
IPC: E04B2/74
Filed: 1973-04-07
Abstract: The joint gap covering battens are used in conjunction with walls assembled from prefabricated components, usually reaching from floor to ceiling, and held by clamp connection to the end faces of the adjacent wall elements and/or the shaped section battens mounted there, these being normally easily removed by unauthorised intruders from outside. The fastening holder device (6, 7, 8, 13) is fitted on the inside of the covering batten concerned (1), in such a way that, after assembly, it can be detached from the inside, but is inaccessible from the other side of the wall. The device may comprise a bolt (6), on the inside, with its free end connected to a holder arm (7), hooking onto the end of the wall element and/or shaped-section batten (9).