baber/WOPTO huggingface dataset:
Patent DE-2330575-A1 (DE)
Title: Heat-stable linear aromatic polyesters - naphthalene dicarboxylic ester units, useful as adhesives, paints
Inventor: KANAI TAMAKI
IPC: C08G63/189
Filed: 1973-06-15
Abstract: Title polyester contg. in the molecule >=50 mole % of repeating units of the formula (I) (where R1 and R2 are 1-3C alkyl gps; n is 1 to 6; X is a halo atom and m = 0,1 or 2), have a reduced viscosity of >=0.3 determined at 35 degrees C in o-chlorophenol as solvent. Polyesters are formed from 2,6 and/or 2,7-naphthalenedicarboxylic acids and opt. 50 mole % other aromatic dicarboxylic acids, and 4,4'-bis(hydroxyalkoxyphenyl) -2,2-alkane, opt. with glycols and/or polyvalent alcohols, by conventional methods of esterification and condensation.
Patent DE-2333282-A1 (DE)
Title: Electric plug connector fastener to frame profiled rail - uses framelike spring clamp; one side of which fastens to rail, the opposite side abutting flexibly on connector
Inventor: NEUBER GEORG
IPC: H01R13/518
Filed: 1973-06-29
Abstract: The bracket mount consists of a right-angled frame whose horizontal plate sits on top of the L-shaped rail horizontal plane and presses the vertical terminal block of the connector against the rail vertical plane with its elastic vertical plate. The vertical plate is cut at its centre so that its edges form the spring, and the cut section is folded to form a small right-angled seat for the end of the connector terminal block. The edge of the horizontal plate pushes against a vertical lip on the rail horizontal plane, or engages via a vertical projection on its underface into a hole in the horizontal plane.
Patent DE-2343810-A1 (DE)
Title: Continuous fluidised bed treatment with horizontal movement - along annular treatment chamber divided by moving radial partitions
Inventor: ANATOLJEWNA OSENKINA GEB KUWIN
IPC: B01J8/38
Filed: 1973-08-30
Abstract: A fluidised bed apparatus for continuously carrying out physical and chemical processes on granular material comprises a treatment chamber in which the material is moved progressively along by a series of partition walls advancing along the chamber; the chamber has a floor grating through which gas is introduced to agitate the contents under treatment. The whole chamber is constructed as an annulus, the moving partitions constituting radial plates mounted on a common vertical drive shaft.
Patent DE-2344928-A1 (DE)
Title: Longitudinal machine producing parts from bar - has movable spindle head with measurement sensors and tools
Inventor: REISS JOSEF
IPC: B23B25/06
Filed: 1973-09-06
Abstract: Longitudinal turning machine for the production of individual turned parts from bar has a movable spindle head and a radially movable cross support on which measurement sensors are mounted and tools are applied to the workpieces which serve for the machining of the length, diameter and shape of the piece itself. The cross support and the measurement meters are connected with measuring pins and zeroed on the workpiece, and enable a parallel reading to be made of the workpiece diameter. The length measurement meter which is located axially parallel to the workpiece axis on the base, can be adjusted by means of a stop bolt movably fitted in the stop holder on the movable spindle head. It can be zeroed in relation to the workpiece and the length measurement is directly readable. Thus individual turned parts can be produced in a short time.
Patent DE-2345280-A1 (DE)
Title: Ship mounted cantilever crane - is fitted on centrally pivoted arm to reach to either side of ship
Inventor: LEBESBY FREDRIK JAHN
IPC: B66C23/52
Filed: 1973-09-07
Abstract: A vertical support pillar is mounted in the middle of the ship between the holds. A horizontal arm is pivotted on the top of the pillar and carries guide rails on top to support a crane. The relative positions of the pivotted arm and the crane on the rails places the crane in the most favourable position w.r.t. the load. Several arms may be joined together to increase the flexibility and range of the crane. The crane can be positioned over either side of the ship, depending how it is docked to give the driver maximum visibility. Several cranes are positioned along the length of the ship to replace the bulky, unstable gantry cranes.
Patent DE-2346289-A1 (DE)
Title: Perfluoroalkyl-alkyl acrylate ester (co)polymers - useful as hydrophobic, oleophobic and stain repellent treatments and as polish, wax, oil and lubricant additives
Inventor: JAEGER HORST DR
IPC: C08F20/24
Filed: 1973-09-14
Abstract: The novel (co)polymers are derived from esters (I) of formula: Rf-(CH2CRF)pCnH2nOCO(CH2)-m-1-CR1=CHR2 (I) (where Rf is 3-12C perfluoroalkyl, R is H of F, R1 and R2 are H or Me, m is 1 or 2, n is 2-12, p is 1-3) and opt. other comonomers. They give better hydrophobic and oleophobic props. than known polymers contg. interrupted perfluoroalkyl gps. and are used for treating e.g. leather wood, textiles (esp.) metals, plastics and glass, and also as stain-repellents for waxes and polishes and antiwear and -corrosion additives for oils and lubricants. They are prepd. by normal free-radical polymsn. pref. in aq. emulsion or org. solvents.
Patent DE-2349849-A1 (DE)
Title: Wire crimping device with variable crimping lengths and angles - uses adjustable upper and lower bending blocks, and driven hydraulically
Inventor: PETER PETER
IPC: H01R43/00
Filed: 1973-10-04
Abstract: The wire crimping device has its variable crimping length and angle achieved using an adjustable upper as well as an adjustable lower bending block, both driven by a pressure medium. The lower part of the device has a bending edge with a horizontal press surface. The wire is held by a lateral clamp consisting of a front end stop and movable lateral jaws. The upper bending block and the lower press surface are first adjusted for the required length and the wire, or wire bundle, is then laid in the device. The upper part is lowered gently down onto the wire. The lateral clamp rear retention jaw presses the wire against the front end stop. The upper part crimps the wire and the device is returned to its start position.
Patent DE-2350968-A1 (DE)
Title: Rock or concrete drill with dust exhaust - casing round drill fits over spirals and forms exhaust cavity
Inventor: SEEFLUTH UWE C
IPC: B23Q1/00
Filed: 1973-10-11
Abstract: Between the surrounding casing along the drill and the drill shaft or core member is a cavity which runs along the drill continuously, either straight or helical in design. The sleeve forming this casing component should be capable of being plugged or screwed on and off one end of the drill and forms a friction or positive fit when installed. The casing should firmly enclose the spirals or lands along the drill and should be suitably grooved or recessed to accommodate these at points where there is no contact between casing and drill shaft. The casing can take the form of an endless spiral band which can be screwed in appropriately at a distance from the drill core between the individual twists or spiral lands on the drill.
Patent DE-2354140-A1 (DE)
Title: Selective herbicide mixts. contg. 3-acylaminophenyl carbamates - and 3-cyclohexyl-5,6-trimethylene-uracil
Inventor: HELD PAUL DIPL-CHEM DR
IPC: A01N47/22
Filed: 1973-10-29
Abstract: Selective herbicidal mixts. contain (a) 3-cyclohexyl-5, 6-trimethylene-uracil (I) of formula: and (b) at least one cpd. of formula (II): (where R is phenyl opt. substd. by halogen, alkyl, haloalkyl alkoxy or alkylthio, R1 is opt. halo-substd. 2-6C acyl). The mixts. are esp. useful for post-emergence weed control in beet crops. They have a higher activity than either (I) or (II) alone while being equally well tolerated by beet plants.
Patent DE-2355554-A1 (DE)
Title: Coalplough blade with holder pocket - shim located by fixer plate beaded round onto shim in pocket
Inventor: HAUSCHOPP ALOIS
IPC: E21C27/44
Filed: 1973-11-07
Abstract: Coalplough blade formed from a holder and a pocket in this for part of the blade which forms a nose at the trailing end to grasp a projecting wall of the holder pocket. A hook shaped projection on the front of the blade engages a recess inside the pocket which lies behind the leading stay wall of the pocket, using a shim between the hook part and the stay wall for locating purposes. The shim is in effect releasably located by a fixer plate which can be beaded round onto the exterior of the shim to hold this in place. The plate is preferably held on the inserted part of the blade and should be welded onto the hook flank facing the base of the holder pocket so that where the plate projects from the holder it can be bent obliquely down onto the shim it secures.
Patent DE-2357648-A1 (DE)
Title: Wide angle opening hinge - has number of pivoted and sliding links between mounting points
Inventor: WILKE JUERGEN
IPC: E05D3/06
Filed: 1973-11-19
Abstract: The wide angle opening hinge has a pivoted lever one end of which slides longitudinally in the hinge arm. The other end is pivoted on the sunk housing. A pivot between the ends of this lever holds a second lever of which one end is pivoted on the hinge arm and its other end is pivted on a third lever. The spring loaded ratchet element is used to hold the pivot. This arrangement has hence a holding ratchet and ensures a wide opening angle of the door by relatively simple means.
Patent DE-2358958-A1 (DE)
Title: Decomposing water into its constituents - with an appts. consisting of a plate coupled to a riser and placed over the heated base of a container
IPC: C01B3/04
Filed: 1973-11-27
Abstract: Water is transformed into its constituents, e.g. to produce energy, by placing an oblate dome provided with openings round its edge, to hollow ingress of water and egress of gases, over the heated base of a water container and coupling it to a riser.
Patent DE-2401896-A1 (DE)
Title: Transparent shrink wrapping for furniture - with surface protected by an interposed transparent air cushion film
Inventor: GAEBEL DIETRICH-TORSTEN
IPC: B65D75/00
Filed: 1974-01-16
Abstract: High quality, economical packaging for furniture has a surface protecting air cushion film welded to a shrink film and interposed between the shrink film and the furniture surface. The air cushion film is sufficiently transparent to allow recognition of the type of furniture, e.g. colour, material type of wood. The inter. film is pref. a film provided with indentations and is completed into the air cushion film by the heated shrink film with closure of the indentations during the packing process. The relatively thin packaging allows visible recognition of the furniture without unpacking.
Patent DE-2403195-A1 (DE)
Title: Dyeing textiles of synthetic fibre, esp. polyester - using liq. aliphatic halohydrocarbon in admixt. with aq. dye dispersion or soln.
Inventor: SCHUIERER MANFRED
IPC: D06P3/52
Filed: 1974-01-23
Abstract: Textiles mfd. from synthetic, esp. polyester fibres, are dyed by agitation in an aliphatic halo-hydrocarbon in admixt. with an aq. dye soln. or dispersion. The halohydrocarbon is CH4, C2H4 or C2H6 in which is not >2 H atoms are substd. by halogen, and has b.pt. 85 degrees C. Pref. the halohydrocarbon is CH2Cl2.
Patent DE-2403951-A1 (DE)
Title: Indicator for temperature limits monitoring - contains dye solution and dry dye but does not chemically react
Inventor: OSPELT HERBERT
IPC: G01K11/06
Filed: 1974-01-28
Abstract: The dry dye is applied on an absorbing substance in such a contact with the solution, that the indicator clearly and irreversibly changes its appearance on reaching a specified temperature, due to the dye solvent melting. The dye solvent is a chemical compound such as a lipid, lipoid or wax. Synthetic organic or natural dyes are used. Cellulose powder, or colloidal silicic acid or sodium aluminium silicate is used as the dye absorbing material. The invention can be applied over a wide range of temperature since all chemical and natural dyes having a definite melting point or melting zone can be considered if they are relatively inert chemically.
Patent DE-2408449-A1 (DE)
Title: Toilet flushing tank with full contents float valve - has second outlet valve for optional limited flow of water
Inventor: ROSENBERG DIETER
IPC: E03D1/14
Filed: 1974-02-22
Abstract: The tank has a float controlled inlet valve for water and an outlet valve. The tank can be optionally drained completely or partly and the second, additional valve with an outlet opening for water. The water is hence drained either completely or up to the level of the second outlet valve. The water tank has the two outlet valves operated by lifting knobs. On lifting the larger knob with the rod actuating the larger diameter valve a larger opening is opened and the whole content of the tank is emptied. If only a smaller quantity of water is required then a smaller knob is pulled and a smaller quantity of water flows out of the tank through the other outlet valve and another outlet opening. The tank is filled by conventional valves.
Patent DE-2409626-A1 (DE)
Title: Input magnitude comparator for quality control - is to determine differences for classifying semiconductor elements
Inventor: MJAGKOW ALEKSEJ ANDREEWITSCH
IPC: G06F7/02
Filed: 1974-02-28
Abstract: The arrangement for comparing discrete and predetermined values so as to determine the range in which the input magnitudes lie, as well as their sign, can be used to divide resistances and condensers into classes, as well as to classify semiconductor elements. The arrangement has impulse connections (17, 18, 19) fed from a generator (27) whose inlet is connected to a control device. When a signal is input (28) to the generator, pulses are fed to comparison units (1) for equal value number places, where comparison with pre-entered magnitudes (5) occurs. Each comparison unit incorporates a NOT-circuit (2) and two groups of AND circuits (3, 4). Two separate connected groups of OR circuits (7, 8) are linked to storage elements (9) connected to an address formulating unit (14).
Patent DE-2412568-A1 (DE)
Title: Infantry protection shield against projectiles - is a collapsible casing which can be filled with available mineral matter
Inventor: BLENK NIKOLAUS DIPL KFM
IPC: F41H5/08
Filed: 1974-03-15
Abstract: The protection shield is designed for protection of individual infantrymen. The shield has an internal and external plate with space between them which can be filled, or example with sand or gravel, when needed. At other times this shield is collapsed and the lightweight compact shield is readily transported. The shield has handles on the inner plate, parallel with the outer plate. The plates are connected by side walls which are hinged to the inner and outer plates. The top and bottom are covered with sliding plates. The inner and outer plates are made from plastics reinforced with large mesh steel net. The shields can be filled and stacked to form temporary field protection for gun emplacements and tranches. The empty shields may be transported in the collapsed state and issued as necessary.
Patent DE-2417753-A1 (DE)
Title: Electrostatic power-coating sprayer - has pipe with openings and offset air nozzles, connected to pneumatic powder feeder
Inventor: OFNER MAX
IPC: B05B5/03
Filed: 1974-04-11
Abstract: Sprayer for electrostatic powder-coating appts. has an electrostatic precipitation field maintained between a spray element and the workpieces passed by it. The spray element has a row of nozzles, and consists of a pipe fitted perpendicularly, or obliquely in a plane parallel to the vertical forwarding plane of the workpieces, and connected at one or both ends to a pneumatic powder feeder. The spray openings are along a straight generatrix, and air nozzles open into it, with respective offset in height w.r.t. the spray openings, and with their axes, lying in the same plane as the axis of the spray tube and the axes of the spray openings, individually adjustable in direction. A wire spray electrode is fitted, with insulation, on the spray tube, respectively right and left of the spray path of the powder.
Patent DE-2420531-A1 (DE)
Title: Labeled colloidal gold solns - stabilised with blood plasma substitute
Inventor: STRECKER HELMUT DR
IPC: A61K51/12
Filed: 1974-04-27
Abstract: Colloidal gold solns. labelled with 198 Au are stabilised with a blood plasma substitute prepd. by the process of DT1118792. The colloidal Au solns. can be used in tumour therapy and diagnosis (the Au accumulates in the reticuloendothelial system). The solns. remain highly stable when diluted with physiological saline soln. or diet. H2O, thus reducing the risk of agglomeration at the point of injection or in the lungs.
Patent DE-2428312-A1 (DE)
Title: Foam breaker external to a reactor - using centrifuge discs in a small vessel, esp. for fermentation vats
Inventor: MUELLER RUDOLF DR
IPC: B01D19/02
Filed: 1974-06-13
Abstract: Foam formed in a reaction vat is broken by a centrifugal foam breaker mounted in a smaller vessel above the vat. The foam is transferred by a pipe with side entry to the small vessel and the gas leaves via the hollow shaft of the centrifuge. Esp. for use in fermentation vats. The main vat can be filled to greater capacity than if the separator was mounted in it. There is less chance of contamination and the equipment is easier to maintain.
Patent DE-2428606-A1 (DE)
Title: Automatic closure device for light liquid separators - has double walled liquid loaded float with open base and sealing surface
Inventor: SCHAUSS BERND
IPC: E03F5/16
Filed: 1974-06-14
Abstract: An automatic closure device for light liquid separators has a closure element (2) with a hollow chamber (5) open (7) at its base. The closure element (2) consists of a float with a sealing surface (8) at its base. A valve (6) may be incorporated in the hollow chamber (5) opposite the lower basal opening (7). In its closed position the hollow chamber (5) of the float is surrounded at least near its upper end by the light liquid. The closure element (2) is of general bell shape and is double walled to allow introduction of a fluid tare.
Patent DE-2431856-A1 (DE)
Title: Table tennis bat production - using several layers of multi-glued plywoods made from Finnish birch or beech
Inventor: BALSIES HARTMUT
IPC: A63B59/40
Filed: 1974-07-03
Abstract: The production method for table tennis bats provides characteristics of high speeds with excellent ball control. The table tennis bat consists of plywood on the playing surface made up from several layers of three or five times glued plywood plates which are connected to each other by normal veneer glue. The bat playing surface is composed of a plywood plate of 2mm strength glued five times with plywood plates on either side having a 1.2mm strength and glued three times. The plywood plates are made from finnish birch or beach which have the quality of so-called 'attach' woods yet with 'flying limits'. The two desired qualities are thus combined by the selective layering of the veneers.
Patent DE-2440665-A1 (DE)
Title: Curtain suspension system - hooked end of curtain runner locks under overhanging flange of suspension rail
Inventor: SEITZ GEB MERTEL MARIANNE
IPC: A47H13/00
Filed: 1974-08-24
Abstract: The curtain suspension system has a U section rail with the sides of the U bent inwards at the top, forming a return flange, and supported by a pair of arms between the sides of the U, attached at the bottom by an outwardly sloping portion, and with a horizontal portion across the top by means of which it is supported by a channel. The curtain runners which fit into the rail have a grip portion and a bent over portion which terminates in a pointed, hooked end. By swinging the grip portion upwards, the pointed end is inserted in the channel so that the nose piece extending outwards locks against the underside of the return flange and the outer face rests against the sloping end of the support arm.
Patent DE-2440860-A1 (DE)
Title: Multichannel recording instrument - records points of several variables using endless inked ribbon
Inventor: SZYSZKA MANFRED
IPC: G01D9/32
Filed: 1974-08-26
Abstract: The ribbon moves continuously or intermittently across the whole width of the recording area, and is, at intervals, pressed by a pin to the paper chart. The endless ribbon (2) passes through an inked ribbon cassette (1) storage space, so shaped that the ribbon forms meandering loops in it, and only a relatively short ribbon length is outside the store. The ribbon (2) driving and guiding elements (3-7) are mounted in the cassette (1). The cassette is so elementary and cheap that it can be thrown away with the ribbon when it is fully used up. The long ribbon length is one factor ensuring functioning over the years with almost no servicing.
Patent DE-2441419-A1 (DE)
Title: Thin sheets, partic. sausage casings, prodn.
Inventor: STAHLBERGER BRUNO DIPL ING DR
IPC: A22C13/00
Filed: 1974-08-29
Abstract: The parent patent BE 817763 described a moulding compsn. for producing thin sheets, partic. blown sheaths suitable e.g. for sausage casings, the compsn. comprising (a) a paste of cutaneous fibres of animal origin, (b) an aminoplast precondensate (I) prepd. from a cpd. contg. free amino gps. and an aldehyde and opt. a polyhydroxy cpd., (c) opt. other additives. In the patent of addition (I) is prepd. from an amino gp.-contg. cpd., pref. collagen, and glyoxal. Also claimed is the dissolution of amino cpds. by glyoxal, opt. by heating (60-100 degrees
Patent DE-2442548-A1 (DE)
Title: Burglary prevention device using coloured tear gas - releases gas from nozzle to stain and repel burglar breaking into machine
Inventor: BODENROEDER KARL
IPC: G08B15/02
Filed: 1974-09-05
Abstract: The device sprays the burglar with a dyed tear gas when he attempts to break into a locked automatic vending machine, or through a locked door. The device is especially effective when some implement is used to break a lock. It consists of a U shaped chassis (10) in which a tear gas cylinder is held and the controls are released through a valve and nozzle (12), to which can be attached a tube so that the gas stream can be positioned for maximum effect. The valve is opened by means of a linkage (2) which is activated typically by the separation of two components to which other parts of the linkage (13, 14) are fixed. A spring loaded ratchet (5) holds the valve in the open position once it has been activated.
Patent DE-2446926-A1 (DE)
Title: Suspension gas heat exchanger for powdered material - has cyclone chamber connected to a central chamber by adjustable outlets
Inventor: GOLDMANN WOLF DIPL ING
IPC: F27B7/20
Filed: 1974-10-01
Abstract: The gas suspension heat exchanger used for various heat treatment processes and for cooling of finely divided material, has at least two external cyclones and at least one central flow chamber. The uniformity of the heat treatment of for example raw cement is ensured by regulation of the cyclone outlet channels connected to the central flow chamber. The connection openings (30) of the outlet channels (19) to the central flow chamber (9) can be adjusted. A holder arranged to the central flow chamber for each inlet end, supports the given inlet so that the inlet end can be rotated.
Patent DE-2450480-A1 (DE)
Title: Natural draught ventilator fitting in window frame - is constructed from circular pipe section in rectangular frame
Inventor: STAGL FRANZ
IPC: F24F7/00
Filed: 1974-10-24
Abstract: The ventilator has a horizontal rectangular frame (1) which can form part of a window or door frame. A circular pipe section (3) runs through the space (2) inside the frame and is supported in bearings at both ends so that it can rotate. It has four projecting lugs (4) at right angles to each other each of which terminates in a clamp (5) carrying a sealing strip (6). The frame (1) has curved guide bars (8) projecting inwards and in the closed position the sealing strips press against these closing the annular gap round the pipe section (3). When the pipe section is rotated the sealing strips come beyond the ends of the guide bars and a free annular space is left round the pipe section through which air can flow.